Merge linux-2.6 with linux-acpi-2.6

1968 files changed, 57438 insertions, 48058 deletions

diff --git a/Documentation/DocBook/mcabook.tmpl b/Documentation/DocBook/mcabook.tmpl
index 4367f46..42a760c 100644
--- a/Documentation/DocBook/mcabook.tmpl
+++ b/Documentation/DocBook/mcabook.tmpl
@@ -96,7 +96,7 @@
 
   <chapter id="pubfunctions">
      <title>Public Functions Provided</title>
-!Earch/i386/kernel/mca.c
+!Edrivers/mca/mca-legacy.c
   </chapter>
 
   <chapter id="dmafunctions">
diff --git a/Documentation/IPMI.txt b/Documentation/IPMI.txt
index 84d3d4d..bf1cf98d 100644
--- a/Documentation/IPMI.txt
+++ b/Documentation/IPMI.txt
@@ -605,12 +605,13 @@ is in the ipmi_poweroff module.  When the system requests a powerdown,
 it will send the proper IPMI commands to do this.  This is supported on
 several platforms.
 
-There is a module parameter named "poweroff_control" that may either be zero
-(do a power down) or 2 (do a power cycle, power the system off, then power
-it on in a few seconds).  Setting ipmi_poweroff.poweroff_control=x will do
-the same thing on the kernel command line.  The parameter is also available
-via the proc filesystem in /proc/ipmi/poweroff_control.  Note that if the
-system does not support power cycling, it will always to the power off.
+There is a module parameter named "poweroff_powercycle" that may
+either be zero (do a power down) or non-zero (do a power cycle, power
+the system off, then power it on in a few seconds).  Setting
+ipmi_poweroff.poweroff_control=x will do the same thing on the kernel
+command line.  The parameter is also available via the proc filesystem
+in /proc/sys/dev/ipmi/poweroff_powercycle.  Note that if the system
+does not support power cycling, it will always do the power off.
 
 Note that if you have ACPI enabled, the system will prefer using ACPI to
 power off.
diff --git a/Documentation/RCU/NMI-RCU.txt b/Documentation/RCU/NMI-RCU.txt
new file mode 100644
index 0000000..d0634a5
--- /dev/null
+++ b/Documentation/RCU/NMI-RCU.txt
@@ -0,0 +1,112 @@
+Using RCU to Protect Dynamic NMI Handlers
+
+
+Although RCU is usually used to protect read-mostly data structures,
+it is possible to use RCU to provide dynamic non-maskable interrupt
+handlers, as well as dynamic irq handlers.  This document describes
+how to do this, drawing loosely from Zwane Mwaikambo's NMI-timer
+work in "arch/i386/oprofile/nmi_timer_int.c" and in
+"arch/i386/kernel/traps.c".
+
+The relevant pieces of code are listed below, each followed by a
+brief explanation.
+
+	static int dummy_nmi_callback(struct pt_regs *regs, int cpu)
+	{
+		return 0;
+	}
+
+The dummy_nmi_callback() function is a "dummy" NMI handler that does
+nothing, but returns zero, thus saying that it did nothing, allowing
+the NMI handler to take the default machine-specific action.
+
+	static nmi_callback_t nmi_callback = dummy_nmi_callback;
+
+This nmi_callback variable is a global function pointer to the current
+NMI handler.
+
+	fastcall void do_nmi(struct pt_regs * regs, long error_code)
+	{
+		int cpu;
+
+		nmi_enter();
+
+		cpu = smp_processor_id();
+		++nmi_count(cpu);
+
+		if (!rcu_dereference(nmi_callback)(regs, cpu))
+			default_do_nmi(regs);
+
+		nmi_exit();
+	}
+
+The do_nmi() function processes each NMI.  It first disables preemption
+in the same way that a hardware irq would, then increments the per-CPU
+count of NMIs.  It then invokes the NMI handler stored in the nmi_callback
+function pointer.  If this handler returns zero, do_nmi() invokes the
+default_do_nmi() function to handle a machine-specific NMI.  Finally,
+preemption is restored.
+
+Strictly speaking, rcu_dereference() is not needed, since this code runs
+only on i386, which does not need rcu_dereference() anyway.  However,
+it is a good documentation aid, particularly for anyone attempting to
+do something similar on Alpha.
+
+Quick Quiz:  Why might the rcu_dereference() be necessary on Alpha,
+	     given that the code referenced by the pointer is read-only?
+
+
+Back to the discussion of NMI and RCU...
+
+	void set_nmi_callback(nmi_callback_t callback)
+	{
+		rcu_assign_pointer(nmi_callback, callback);
+	}
+
+The set_nmi_callback() function registers an NMI handler.  Note that any
+data that is to be used by the callback must be initialized up -before-
+the call to set_nmi_callback().  On architectures that do not order
+writes, the rcu_assign_pointer() ensures that the NMI handler sees the
+initialized values.
+
+	void unset_nmi_callback(void)
+	{
+		rcu_assign_pointer(nmi_callback, dummy_nmi_callback);
+	}
+
+This function unregisters an NMI handler, restoring the original
+dummy_nmi_handler().  However, there may well be an NMI handler
+currently executing on some other CPU.  We therefore cannot free
+up any data structures used by the old NMI handler until execution
+of it completes on all other CPUs.
+
+One way to accomplish this is via synchronize_sched(), perhaps as
+follows:
+
+	unset_nmi_callback();
+	synchronize_sched();
+	kfree(my_nmi_data);
+
+This works because synchronize_sched() blocks until all CPUs complete
+any preemption-disabled segments of code that they were executing.
+Since NMI handlers disable preemption, synchronize_sched() is guaranteed
+not to return until all ongoing NMI handlers exit.  It is therefore safe
+to free up the handler's data as soon as synchronize_sched() returns.
+
+
+Answer to Quick Quiz
+
+	Why might the rcu_dereference() be necessary on Alpha, given
+	that the code referenced by the pointer is read-only?
+
+	Answer: The caller to set_nmi_callback() might well have
+		initialized some data that is to be used by the
+		new NMI handler.  In this case, the rcu_dereference()
+		would be needed, because otherwise a CPU that received
+		an NMI just after the new handler was set might see
+		the pointer to the new NMI handler, but the old
+		pre-initialized version of the handler's data.
+
+		More important, the rcu_dereference() makes it clear
+		to someone reading the code that the pointer is being
+		protected by RCU.
diff --git a/Documentation/cdrom/sonycd535 b/Documentation/cdrom/sonycd535
index 59581a4..b81e109 100644
--- a/Documentation/cdrom/sonycd535
+++ b/Documentation/cdrom/sonycd535
@@ -68,7 +68,8 @@ it a better device citizen.  Further thanks to Joel Katz
 Porfiri Claudio <C.Porfiri@nisms.tei.ericsson.se> for patches
 to make the driver work with the older CDU-510/515 series, and
 Heiko Eissfeldt <heiko@colossus.escape.de> for pointing out that
-the verify_area() checks were ignoring the results of said checks.
+the verify_area() checks were ignoring the results of said checks
+(note: verify_area() has since been replaced by access_ok()).
 
 (Acknowledgments from Ron Jeppesen in the 0.3 release:)
 Thanks to Corey Minyard who wrote the original CDU-31A driver on which
diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt
index ad944c0..47f4114 100644
--- a/Documentation/cpusets.txt
+++ b/Documentation/cpusets.txt
@@ -60,6 +60,18 @@ all of the cpus in the system. This removes any overhead due to
 load balancing code trying to pull tasks outside of the cpu exclusive
 cpuset only to be prevented by the tasks' cpus_allowed mask.
 
+A cpuset that is mem_exclusive restricts kernel allocations for
+page, buffer and other data commonly shared by the kernel across
+multiple users.  All cpusets, whether mem_exclusive or not, restrict
+allocations of memory for user space.  This enables configuring a
+system so that several independent jobs can share common kernel
+data, such as file system pages, while isolating each jobs user
+allocation in its own cpuset.  To do this, construct a large
+mem_exclusive cpuset to hold all the jobs, and construct child,
+non-mem_exclusive cpusets for each individual job.  Only a small
+amount of typical kernel memory, such as requests from interrupt
+handlers, is allowed to be taken outside even a mem_exclusive cpuset.
+
 User level code may create and destroy cpusets by name in the cpuset
 virtual file system, manage the attributes and permissions of these
 cpusets and which CPUs and Memory Nodes are assigned to each cpuset,
diff --git a/Documentation/crypto/api-intro.txt b/Documentation/crypto/api-intro.txt
index a2d5b49..74dffc6 100644
--- a/Documentation/crypto/api-intro.txt
+++ b/Documentation/crypto/api-intro.txt
@@ -223,6 +223,7 @@ CAST5 algorithm contributors:
 
 TEA/XTEA algorithm contributors:
   Aaron Grothe
+  Michael Ringe
 
 Khazad algorithm contributors:
   Aaron Grothe
diff --git a/Documentation/dcdbas.txt b/Documentation/dcdbas.txt
new file mode 100644
index 0000000..e1c52e2
--- /dev/null
+++ b/Documentation/dcdbas.txt
@@ -0,0 +1,91 @@
+Overview
+
+The Dell Systems Management Base Driver provides a sysfs interface for
+systems management software such as Dell OpenManage to perform system
+management interrupts and host control actions (system power cycle or
+power off after OS shutdown) on certain Dell systems.
+
+Dell OpenManage requires this driver on the following Dell PowerEdge systems:
+300, 1300, 1400, 400SC, 500SC, 1500SC, 1550, 600SC, 1600SC, 650, 1655MC,
+700, and 750.  Other Dell software such as the open source libsmbios project
+is expected to make use of this driver, and it may include the use of this
+driver on other Dell systems.
+
+The Dell libsmbios project aims towards providing access to as much BIOS
+information as possible.  See http://linux.dell.com/libsmbios/main/ for
+more information about the libsmbios project.
+
+
+System Management Interrupt
+
+On some Dell systems, systems management software must access certain
+management information via a system management interrupt (SMI).  The SMI data
+buffer must reside in 32-bit address space, and the physical address of the
+buffer is required for the SMI.  The driver maintains the memory required for
+the SMI and provides a way for the application to generate the SMI.
+The driver creates the following sysfs entries for systems management
+software to perform these system management interrupts:
+
+/sys/devices/platform/dcdbas/smi_data
+/sys/devices/platform/dcdbas/smi_data_buf_phys_addr
+/sys/devices/platform/dcdbas/smi_data_buf_size
+/sys/devices/platform/dcdbas/smi_request
+
+Systems management software must perform the following steps to execute
+a SMI using this driver:
+
+1) Lock smi_data.
+2) Write system management command to smi_data.
+3) Write "1" to smi_request to generate a calling interface SMI or
+   "2" to generate a raw SMI.
+4) Read system management command response from smi_data.
+5) Unlock smi_data.
+
+
+Host Control Action
+
+Dell OpenManage supports a host control feature that allows the administrator
+to perform a power cycle or power off of the system after the OS has finished
+shutting down.  On some Dell systems, this host control feature requires that
+a driver perform a SMI after the OS has finished shutting down.
+
+The driver creates the following sysfs entries for systems management software
+to schedule the driver to perform a power cycle or power off host control
+action after the system has finished shutting down:
+
+/sys/devices/platform/dcdbas/host_control_action
+/sys/devices/platform/dcdbas/host_control_smi_type
+/sys/devices/platform/dcdbas/host_control_on_shutdown
+
+Dell OpenManage performs the following steps to execute a power cycle or
+power off host control action using this driver:
+
+1) Write host control action to be performed to host_control_action.
+2) Write type of SMI that driver needs to perform to host_control_smi_type.
+3) Write "1" to host_control_on_shutdown to enable host control action.
+4) Initiate OS shutdown.
+   (Driver will perform host control SMI when it is notified that the OS
+   has finished shutting down.)
+
+
+Host Control SMI Type
+
+The following table shows the value to write to host_control_smi_type to
+perform a power cycle or power off host control action:
+
+PowerEdge System    Host Control SMI Type
+----------------    ---------------------
+      300             HC_SMITYPE_TYPE1
+     1300             HC_SMITYPE_TYPE1
+     1400             HC_SMITYPE_TYPE2
+      500SC           HC_SMITYPE_TYPE2
+     1500SC           HC_SMITYPE_TYPE2
+     1550             HC_SMITYPE_TYPE2
+      600SC           HC_SMITYPE_TYPE2
+     1600SC           HC_SMITYPE_TYPE2
+      650             HC_SMITYPE_TYPE2
+     1655MC           HC_SMITYPE_TYPE2
+      700             HC_SMITYPE_TYPE3
+      750             HC_SMITYPE_TYPE3
+
+
diff --git a/Documentation/dell_rbu.txt b/Documentation/dell_rbu.txt
new file mode 100644
index 0000000..bcfa5c3
--- /dev/null
+++ b/Documentation/dell_rbu.txt
@@ -0,0 +1,74 @@
+Purpose:
+Demonstrate the usage of the new open sourced rbu (Remote BIOS Update) driver
+for updating BIOS images on Dell servers and desktops.
+
+Scope:
+This document discusses the functionality of the rbu driver only.
+It does not cover the support needed from aplications to enable the BIOS to
+update itself with the image downloaded in to the memory.
+
+Overview:
+This driver works with Dell OpenManage or Dell Update Packages for updating
+the BIOS on Dell servers (starting from servers sold since 1999), desktops
+and notebooks (starting from those sold in 2005).
+Please go to  http://support.dell.com register and you can find info on
+OpenManage and Dell Update packages (DUP).
+
+Dell_RBU driver supports BIOS update using the monilothic image and packetized
+image methods. In case of moniolithic the driver allocates a contiguous chunk
+of physical pages having the BIOS image. In case of packetized the app
+using the driver breaks the image in to packets of fixed sizes and the driver
+would place each packet in contiguous physical memory. The driver also
+maintains a link list of packets for reading them back.
+If the dell_rbu driver is unloaded all the allocated memory is freed.
+
+The rbu driver needs to have an application which will inform the BIOS to
+enable the update in the next system reboot.
+
+The user should not unload the rbu driver after downloading the BIOS image
+or updating.
+
+The driver load creates the following directories under the /sys file system.
+/sys/class/firmware/dell_rbu/loading
+/sys/class/firmware/dell_rbu/data
+/sys/devices/platform/dell_rbu/image_type
+/sys/devices/platform/dell_rbu/data
+
+The driver supports two types of update mechanism; monolithic and packetized.
+These update mechanism depends upon the BIOS currently running on the system.
+Most of the Dell systems support a monolithic update where the BIOS image is
+copied to a single contiguous block of physical memory.
+In case of packet mechanism the single memory can be broken in smaller chuks
+of contiguous memory and the BIOS image is scattered in these packets.
+
+By default the driver uses monolithic memory for the update type. This can be
+changed to contiguous during the driver load time by specifying the load
+parameter image_type=packet.  This can also be changed later as below
+echo packet > /sys/devices/platform/dell_rbu/image_type
+
+Do the steps below to download the BIOS image.
+1) echo 1 > /sys/class/firmware/dell_rbu/loading
+2) cp bios_image.hdr /sys/class/firmware/dell_rbu/data
+3) echo 0 > /sys/class/firmware/dell_rbu/loading
+
+The /sys/class/firmware/dell_rbu/ entries will remain till the following is
+done.
+echo -1 > /sys/class/firmware/dell_rbu/loading
+
+Until this step is completed the drivr cannot be unloaded.
+
+Also the driver provides /sys/devices/platform/dell_rbu/data readonly file to
+read back the image downloaded. This is useful in case of packet update
+mechanism where the above steps 1,2,3 will repeated for every packet.
+By reading the /sys/devices/platform/dell_rbu/data file all packet data
+downloaded can be verified in a single file.
+The packets are arranged in this file one after the other in a FIFO order.
+
+NOTE:
+This driver requires a patch for firmware_class.c which has the addition
+of request_firmware_nowait_nohotplug function to wortk
+Also after updating the BIOS image an user mdoe application neeeds to execute
+code which message the BIOS update request to the BIOS. So on the next reboot
+the BIOS knows about the new image downloaded and it updates it self.
+Also don't unload the rbu drive if the image has to be updated.
+
diff --git a/Documentation/dvb/bt8xx.txt b/Documentation/dvb/bt8xx.txt
index e6b8d05..4b8c326 100644
--- a/Documentation/dvb/bt8xx.txt
+++ b/Documentation/dvb/bt8xx.txt
@@ -16,7 +16,7 @@ Enable the following options:
 "Device drivers" => "Multimedia devices"
  => "Video For Linux" => "BT848 Video For Linux"
 "Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
- => "DVB for Linux" "DVB Core Support" "Nebula/Pinnacle PCTV/TwinHan PCI Cards"
+ => "DVB for Linux" "DVB Core Support" "BT8xx based PCI cards"
 
 3) Loading Modules, described by two approaches
 ===============================================
diff --git a/Documentation/exception.txt b/Documentation/exception.txt
index f1d4369..3cb39ad 100644
--- a/Documentation/exception.txt
+++ b/Documentation/exception.txt
@@ -7,7 +7,7 @@ To protect itself the kernel has to verify this address.
 
 In older versions of Linux this was done with the 
 int verify_area(int type, const void * addr, unsigned long size) 
-function.
+function (which has since been replaced by access_ok()).
 
 This function verified that the memory area starting at address 
 addr and of size size was accessible for the operation specified 
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 0665cb1..2e0a01b 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -51,14 +51,6 @@ Who:	Adrian Bunk <bunk@stusta.de>
 
 ---------------------------
 
-What:	register_ioctl32_conversion() / unregister_ioctl32_conversion()
-When:	April 2005
-Why:	Replaced by ->compat_ioctl in file_operations and other method
-	vecors.
-Who:	Andi Kleen <ak@muc.de>, Christoph Hellwig <hch@lst.de>
-
----------------------------
-
 What:	RCU API moves to EXPORT_SYMBOL_GPL
 When:	April 2006
 Files:	include/linux/rcupdate.h, kernel/rcupdate.c
@@ -74,14 +66,6 @@ Who:	Paul E. McKenney <paulmck@us.ibm.com>
 
 ---------------------------
 
-What:	remove verify_area()
-When:	July 2006
-Files:	Various uaccess.h headers.
-Why:	Deprecated and redundant. access_ok() should be used instead.
-Who:	Jesper Juhl <juhl-lkml@dif.dk>
-
----------------------------
-
 What:	IEEE1394 Audio and Music Data Transmission Protocol driver,
 	Connection Management Procedures driver
 When:	November 2005
@@ -102,16 +86,6 @@ Who:	Jody McIntyre <scjody@steamballoon.com>
 
 ---------------------------
 
-What:	register_serial/unregister_serial
-When:	September 2005
-Why:	This interface does not allow serial ports to be registered against
-	a struct device, and as such does not allow correct power management
-	of such ports.  8250-based ports should use serial8250_register_port
-	and serial8250_unregister_port, or platform devices instead.
-Who:	Russell King <rmk@arm.linux.org.uk>
-
----------------------------
-
 What:	i2c sysfs name change: in1_ref, vid deprecated in favour of cpu0_vid
 When:	November 2005
 Files:	drivers/i2c/chips/adm1025.c, drivers/i2c/chips/adm1026.c
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 6c98f2b..5024ba7 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -133,6 +133,7 @@ Table 1-1: Process specific entries in /proc
  statm   Process memory status information              
  status  Process status in human readable form          
  wchan   If CONFIG_KALLSYMS is set, a pre-decoded wchan
+ smaps	 Extension based on maps, presenting the rss size for each mapped file
 ..............................................................................
 
 For example, to get the status information of a process, all you have to do is
diff --git a/Documentation/filesystems/relayfs.txt b/Documentation/filesystems/relayfs.txt
new file mode 100644
index 0000000..d24e1b0
--- /dev/null
+++ b/Documentation/filesystems/relayfs.txt
@@ -0,0 +1,362 @@
+
+relayfs - a high-speed data relay filesystem
+============================================
+
+relayfs is a filesystem designed to provide an efficient mechanism for
+tools and facilities to relay large and potentially sustained streams
+of data from kernel space to user space.
+
+The main abstraction of relayfs is the 'channel'.  A channel consists
+of a set of per-cpu kernel buffers each represented by a file in the
+relayfs filesystem.  Kernel clients write into a channel using
+efficient write functions which automatically log to the current cpu's
+channel buffer.  User space applications mmap() the per-cpu files and
+retrieve the data as it becomes available.
+
+The format of the data logged into the channel buffers is completely
+up to the relayfs client; relayfs does however provide hooks which
+allow clients to impose some stucture on the buffer data.  Nor does
+relayfs implement any form of data filtering - this also is left to
+the client.  The purpose is to keep relayfs as simple as possible.
+
+This document provides an overview of the relayfs API.  The details of
+the function parameters are documented along with the functions in the
+filesystem code - please see that for details.
+
+Semantics
+=========
+
+Each relayfs channel has one buffer per CPU, each buffer has one or
+more sub-buffers. Messages are written to the first sub-buffer until
+it is too full to contain a new message, in which case it it is
+written to the next (if available).  Messages are never split across
+sub-buffers.  At this point, userspace can be notified so it empties
+the first sub-buffer, while the kernel continues writing to the next.
+
+When notified that a sub-buffer is full, the kernel knows how many
+bytes of it are padding i.e. unused.  Userspace can use this knowledge
+to copy only valid data.
+
+After copying it, userspace can notify the kernel that a sub-buffer
+has been consumed.
+
+relayfs can operate in a mode where it will overwrite data not yet
+collected by userspace, and not wait for it to consume it.
+
+relayfs itself does not provide for communication of such data between
+userspace and kernel, allowing the kernel side to remain simple and not
+impose a single interface on userspace. It does provide a separate
+helper though, described below.
+
+klog, relay-app & librelay
+==========================
+
+relayfs itself is ready to use, but to make things easier, two
+additional systems are provided.  klog is a simple wrapper to make
+writing formatted text or raw data to a channel simpler, regardless of
+whether a channel to write into exists or not, or whether relayfs is
+compiled into the kernel or is configured as a module.  relay-app is
+the kernel counterpart of userspace librelay.c, combined these two
+files provide glue to easily stream data to disk, without having to
+bother with housekeeping.  klog and relay-app can be used together,
+with klog providing high-level logging functions to the kernel and
+relay-app taking care of kernel-user control and disk-logging chores.
+
+It is possible to use relayfs without relay-app & librelay, but you'll
+have to implement communication between userspace and kernel, allowing
+both to convey the state of buffers (full, empty, amount of padding).
+
+klog, relay-app and librelay can be found in the relay-apps tarball on
+http://relayfs.sourceforge.net
+
+The relayfs user space API
+==========================
+
+relayfs implements basic file operations for user space access to
+relayfs channel buffer data.  Here are the file operations that are
+available and some comments regarding their behavior:
+
+open()	 enables user to open an _existing_ buffer.
+
+mmap()	 results in channel buffer being mapped into the caller's
+	 memory space. Note that you can't do a partial mmap - you must
+	 map the entire file, which is NRBUF * SUBBUFSIZE.
+
+read()	 read the contents of a channel buffer.  The bytes read are
+	 'consumed' by the reader i.e. they won't be available again
+	 to subsequent reads.  If the channel is being used in
+	 no-overwrite mode (the default), it can be read at any time
+	 even if there's an active kernel writer.  If the channel is
+	 being used in overwrite mode and there are active channel
+	 writers, results may be unpredictable - users should make
+	 sure that all logging to the channel has ended before using
+	 read() with overwrite mode.
+
+poll()	 POLLIN/POLLRDNORM/POLLERR supported.  User applications are
+	 notified when sub-buffer boundaries are crossed.
+
+close() decrements the channel buffer's refcount.  When the refcount
+	reaches 0 i.e. when no process or kernel client has the buffer
+	open, the channel buffer is freed.
+
+
+In order for a user application to make use of relayfs files, the
+relayfs filesystem must be mounted.  For example,
+
+	mount -t relayfs relayfs /mnt/relay
+
+NOTE:	relayfs doesn't need to be mounted for kernel clients to create
+	or use channels - it only needs to be mounted when user space
+	applications need access to the buffer data.
+
+
+The relayfs kernel API
+======================
+
+Here's a summary of the API relayfs provides to in-kernel clients:
+
+
+  channel management functions:
+
+    relay_open(base_filename, parent, subbuf_size, n_subbufs,
+               callbacks)
+    relay_close(chan)
+    relay_flush(chan)
+    relay_reset(chan)
+    relayfs_create_dir(name, parent)
+    relayfs_remove_dir(dentry)
+
+  channel management typically called on instigation of userspace:
+
+    relay_subbufs_consumed(chan, cpu, subbufs_consumed)
+
+  write functions:
+
+    relay_write(chan, data, length)
+    __relay_write(chan, data, length)
+    relay_reserve(chan, length)
+
+  callbacks:
+
+    subbuf_start(buf, subbuf, prev_subbuf, prev_padding)
+    buf_mapped(buf, filp)
+    buf_unmapped(buf, filp)
+
+  helper functions:
+
+    relay_buf_full(buf)
+    subbuf_start_reserve(buf, length)
+
+
+Creating a channel
+------------------
+
+relay_open() is used to create a channel, along with its per-cpu
+channel buffers.  Each channel buffer will have an associated file
+created for it in the relayfs filesystem, which can be opened and
+mmapped from user space if desired.  The files are named
+basename0...basenameN-1 where N is the number of online cpus, and by
+default will be created in the root of the filesystem.  If you want a
+directory structure to contain your relayfs files, you can create it
+with relayfs_create_dir() and pass the parent directory to
+relay_open().  Clients are responsible for cleaning up any directory
+structure they create when the channel is closed - use
+relayfs_remove_dir() for that.
+
+The total size of each per-cpu buffer is calculated by multiplying the
+number of sub-buffers by the sub-buffer size passed into relay_open().
+The idea behind sub-buffers is that they're basically an extension of
+double-buffering to N buffers, and they also allow applications to
+easily implement random-access-on-buffer-boundary schemes, which can
+be important for some high-volume applications.  The number and size
+of sub-buffers is completely dependent on the application and even for
+the same application, different conditions will warrant different
+values for these parameters at different times.  Typically, the right
+values to use are best decided after some experimentation; in general,
+though, it's safe to assume that having only 1 sub-buffer is a bad
+idea - you're guaranteed to either overwrite data or lose events
+depending on the channel mode being used.
+
+Channel 'modes'
+---------------
+
+relayfs channels can be used in either of two modes - 'overwrite' or
+'no-overwrite'.  The mode is entirely determined by the implementation
+of the subbuf_start() callback, as described below.  In 'overwrite'
+mode, also known as 'flight recorder' mode, writes continuously cycle
+around the buffer and will never fail, but will unconditionally
+overwrite old data regardless of whether it's actually been consumed.
+In no-overwrite mode, writes will fail i.e. data will be lost, if the
+number of unconsumed sub-buffers equals the total number of
+sub-buffers in the channel.  It should be clear that if there is no
+consumer or if the consumer can't consume sub-buffers fast enought,
+data will be lost in either case; the only difference is whether data
+is lost from the beginning or the end of a buffer.
+
+As explained above, a relayfs channel is made of up one or more
+per-cpu channel buffers, each implemented as a circular buffer
+subdivided into one or more sub-buffers.  Messages are written into
+the current sub-buffer of the channel's current per-cpu buffer via the
+write functions described below.  Whenever a message can't fit into
+the current sub-buffer, because there's no room left for it, the
+client is notified via the subbuf_start() callback that a switch to a
+new sub-buffer is about to occur.  The client uses this callback to 1)
+initialize the next sub-buffer if appropriate 2) finalize the previous
+sub-buffer if appropriate and 3) return a boolean value indicating
+whether or not to actually go ahead with the sub-buffer switch.
+
+To implement 'no-overwrite' mode, the userspace client would provide
+an implementation of the subbuf_start() callback something like the
+following:
+
+static int subbuf_start(struct rchan_buf *buf,
+                        void *subbuf,
+			void *prev_subbuf,
+			unsigned int prev_padding)
+{
+	if (prev_subbuf)
+		*((unsigned *)prev_subbuf) = prev_padding;
+
+	if (relay_buf_full(buf))
+		return 0;
+
+	subbuf_start_reserve(buf, sizeof(unsigned int));
+
+	return 1;
+}
+
+If the current buffer is full i.e. all sub-buffers remain unconsumed,
+the callback returns 0 to indicate that the buffer switch should not
+occur yet i.e. until the consumer has had a chance to read the current
+set of ready sub-buffers.  For the relay_buf_full() function to make
+sense, the consumer is reponsible for notifying relayfs when
+sub-buffers have been consumed via relay_subbufs_consumed().  Any
+subsequent attempts to write into the buffer will again invoke the
+subbuf_start() callback with the same parameters; only when the
+consumer has consumed one or more of the ready sub-buffers will
+relay_buf_full() return 0, in which case the buffer switch can
+continue.
+
+The implementation of the subbuf_start() callback for 'overwrite' mode
+would be very similar:
+
+static int subbuf_start(struct rchan_buf *buf,
+                        void *subbuf,
+			void *prev_subbuf,
+			unsigned int prev_padding)
+{
+	if (prev_subbuf)
+		*((unsigned *)prev_subbuf) = prev_padding;
+
+	subbuf_start_reserve(buf, sizeof(unsigned int));
+
+	return 1;
+}
+
+In this case, the relay_buf_full() check is meaningless and the
+callback always returns 1, causing the buffer switch to occur
+unconditionally.  It's also meaningless for the client to use the
+relay_subbufs_consumed() function in this mode, as it's never
+consulted.
+
+The default subbuf_start() implementation, used if the client doesn't
+define any callbacks, or doesn't define the subbuf_start() callback,
+implements the simplest possible 'no-overwrite' mode i.e. it does
+nothing but return 0.
+
+Header information can be reserved at the beginning of each sub-buffer
+by calling the subbuf_start_reserve() helper function from within the
+subbuf_start() callback.  This reserved area can be used to store
+whatever information the client wants.  In the example above, room is
+reserved in each sub-buffer to store the padding count for that
+sub-buffer.  This is filled in for the previous sub-buffer in the
+subbuf_start() implementation; the padding value for the previous
+sub-buffer is passed into the subbuf_start() callback along with a
+pointer to the previous sub-buffer, since the padding value isn't
+known until a sub-buffer is filled.  The subbuf_start() callback is
+also called for the first sub-buffer when the channel is opened, to
+give the client a chance to reserve space in it.  In this case the
+previous sub-buffer pointer passed into the callback will be NULL, so
+the client should check the value of the prev_subbuf pointer before
+writing into the previous sub-buffer.
+
+Writing to a channel
+--------------------
+
+kernel clients write data into the current cpu's channel buffer using
+relay_write() or __relay_write().  relay_write() is the main logging
+function - it uses local_irqsave() to protect the buffer and should be
+used if you might be logging from interrupt context.  If you know
+you'll never be logging from interrupt context, you can use
+__relay_write(), which only disables preemption.  These functions
+don't return a value, so you can't determine whether or not they
+failed - the assumption is that you wouldn't want to check a return
+value in the fast logging path anyway, and that they'll always succeed
+unless the buffer is full and no-overwrite mode is being used, in
+which case you can detect a failed write in the subbuf_start()
+callback by calling the relay_buf_full() helper function.
+
+relay_reserve() is used to reserve a slot in a channel buffer which
+can be written to later.  This would typically be used in applications
+that need to write directly into a channel buffer without having to
+stage data in a temporary buffer beforehand.  Because the actual write
+may not happen immediately after the slot is reserved, applications
+using relay_reserve() can keep a count of the number of bytes actually
+written, either in space reserved in the sub-buffers themselves or as
+a separate array.  See the 'reserve' example in the relay-apps tarball
+at http://relayfs.sourceforge.net for an example of how this can be
+done.  Because the write is under control of the client and is
+separated from the reserve, relay_reserve() doesn't protect the buffer
+at all - it's up to the client to provide the appropriate
+synchronization when using relay_reserve().
+
+Closing a channel
+-----------------
+
+The client calls relay_close() when it's finished using the channel.
+The channel and its associated buffers are destroyed when there are no
+longer any references to any of the channel buffers.  relay_flush()
+forces a sub-buffer switch on all the channel buffers, and can be used
+to finalize and process the last sub-buffers before the channel is
+closed.
+
+Misc
+----
+
+Some applications may want to keep a channel around and re-use it
+rather than open and close a new channel for each use.  relay_reset()
+can be used for this purpose - it resets a channel to its initial
+state without reallocating channel buffer memory or destroying
+existing mappings.  It should however only be called when it's safe to
+do so i.e. when the channel isn't currently being written to.
+
+Finally, there are a couple of utility callbacks that can be used for
+different purposes.  buf_mapped() is called whenever a channel buffer
+is mmapped from user space and buf_unmapped() is called when it's
+unmapped.  The client can use this notification to trigger actions
+within the kernel application, such as enabling/disabling logging to
+the channel.
+
+
+Resources
+=========
+
+For news, example code, mailing list, etc. see the relayfs homepage:
+
+    http://relayfs.sourceforge.net
+
+
+Credits
+=======
+
+The ideas and specs for relayfs came about as a result of discussions
+on tracing involving the following:
+
+Michel Dagenais		<michel.dagenais@polymtl.ca>
+Richard Moore		<richardj_moore@uk.ibm.com>
+Bob Wisniewski		<bob@watson.ibm.com>
+Karim Yaghmour		<karim@opersys.com>
+Tom Zanussi		<zanussi@us.ibm.com>
+
+Also thanks to Hubertus Franke for a lot of useful suggestions and bug
+reports.
diff --git a/Documentation/filesystems/sysfs.txt b/Documentation/filesystems/sysfs.txt
index dc27659..c8bce82 100644
--- a/Documentation/filesystems/sysfs.txt
+++ b/Documentation/filesystems/sysfs.txt
@@ -90,7 +90,7 @@ void device_remove_file(struct device *, struct device_attribute *);
 
 It also defines this helper for defining device attributes: 
 
-#define DEVICE_ATTR(_name,_mode,_show,_store)      \
+#define DEVICE_ATTR(_name, _mode, _show, _store)      \
 struct device_attribute dev_attr_##_name = {            \
         .attr = {.name  = __stringify(_name) , .mode   = _mode },      \
         .show   = _show,                                \
@@ -99,14 +99,14 @@ struct device_attribute dev_attr_##_name = {            \
 
 For example, declaring
 
-static DEVICE_ATTR(foo,0644,show_foo,store_foo);
+static DEVICE_ATTR(foo, S_IWUSR | S_IRUGO, show_foo, store_foo);
 
 is equivalent to doing:
 
 static struct device_attribute dev_attr_foo = {
        .attr	= {
 		.name = "foo",
-		.mode = 0644,
+		.mode = S_IWUSR | S_IRUGO,
 	},
 	.show = show_foo,
 	.store = store_foo,
@@ -121,8 +121,8 @@ set of sysfs operations for forwarding read and write calls to the
 show and store methods of the attribute owners. 
 
 struct sysfs_ops {
-        ssize_t (*show)(struct kobject *, struct attribute *,char *);
-        ssize_t (*store)(struct kobject *,struct attribute *,const char *);
+        ssize_t (*show)(struct kobject *, struct attribute *, char *);
+        ssize_t (*store)(struct kobject *, struct attribute *, const char *);
 };
 
 [ Subsystems should have already defined a struct kobj_type as a
@@ -137,7 +137,7 @@ calls the associated methods.
 
 To illustrate:
 
-#define to_dev_attr(_attr) container_of(_attr,struct device_attribute,attr)
+#define to_dev_attr(_attr) container_of(_attr, struct device_attribute, attr)
 #define to_dev(d) container_of(d, struct device, kobj)
 
 static ssize_t
@@ -148,7 +148,7 @@ dev_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
         ssize_t ret = 0;
 
         if (dev_attr->show)
-                ret = dev_attr->show(dev,buf);
+                ret = dev_attr->show(dev, buf);
         return ret;
 }
 
@@ -216,16 +216,16 @@ A very simple (and naive) implementation of a device attribute is:
 
 static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        return sprintf(buf,"%s\n",dev->name);
+	return snprintf(buf, PAGE_SIZE, "%s\n", dev->name);
 }
 
 static ssize_t store_name(struct device * dev, const char * buf)
 {
-	sscanf(buf,"%20s",dev->name);
-	return strlen(buf);
+	sscanf(buf, "%20s", dev->name);
+	return strnlen(buf, PAGE_SIZE);
 }
 
-static DEVICE_ATTR(name,S_IRUGO,show_name,store_name);
+static DEVICE_ATTR(name, S_IRUGO, show_name, store_name);
 
 
 (Note that the real implementation doesn't allow userspace to set the 
@@ -290,7 +290,7 @@ struct device_attribute {
 
 Declaring:
 
-DEVICE_ATTR(_name,_str,_mode,_show,_store);
+DEVICE_ATTR(_name, _str, _mode, _show, _store);
 
 Creation/Removal:
 
@@ -310,7 +310,7 @@ struct bus_attribute {
 
 Declaring:
 
-BUS_ATTR(_name,_mode,_show,_store)
+BUS_ATTR(_name, _mode, _show, _store)
 
 Creation/Removal:
 
@@ -331,7 +331,7 @@ struct driver_attribute {
 
 Declaring:
 
-DRIVER_ATTR(_name,_mode,_show,_store)
+DRIVER_ATTR(_name, _mode, _show, _store)
 
 Creation/Removal:
 
diff --git a/Documentation/hwmon/lm78 b/Documentation/hwmon/lm78
index 357086e..fd5dc7a 100644
--- a/Documentation/hwmon/lm78
+++ b/Documentation/hwmon/lm78
@@ -2,16 +2,11 @@ Kernel driver lm78
 ==================
 
 Supported chips:
-  * National Semiconductor LM78
+  * National Semiconductor LM78 / LM78-J
     Prefix: 'lm78'
     Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
     Datasheet: Publicly available at the National Semiconductor website
                http://www.national.com/
-  * National Semiconductor LM78-J
-    Prefix: 'lm78-j'
-    Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
-    Datasheet: Publicly available at the National Semiconductor website
-               http://www.national.com/
   * National Semiconductor LM79
     Prefix: 'lm79'
     Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
diff --git a/Documentation/hwmon/w83792d b/Documentation/hwmon/w83792d
new file mode 100644
index 0000000..8171c28
--- /dev/null
+++ b/Documentation/hwmon/w83792d
@@ -0,0 +1,174 @@
+Kernel driver w83792d
+=====================
+
+Supported chips:
+  * Winbond W83792D
+    Prefix: 'w83792d'
+    Addresses scanned: I2C 0x2c - 0x2f
+    Datasheet: http://www.winbond.com.tw/E-WINBONDHTM/partner/PDFresult.asp?Pname=1035
+
+Author: Chunhao Huang
+Contact: DZShen <DZShen@Winbond.com.tw>
+
+
+Module Parameters
+-----------------
+
+* init int
+  (default 1)
+  Use 'init=0' to bypass initializing the chip.
+  Try this if your computer crashes when you load the module.
+
+* force_subclients=bus,caddr,saddr,saddr
+  This is used to force the i2c addresses for subclients of
+  a certain chip. Example usage is `force_subclients=0,0x2f,0x4a,0x4b'
+  to force the subclients of chip 0x2f on bus 0 to i2c addresses
+  0x4a and 0x4b.
+
+
+Description
+-----------
+
+This driver implements support for the Winbond W83792AD/D.
+
+Detection of the chip can sometimes be foiled because it can be in an
+internal state that allows no clean access (Bank with ID register is not
+currently selected). If you know the address of the chip, use a 'force'
+parameter; this will put it into a more well-behaved state first.
+
+The driver implements three temperature sensors, seven fan rotation speed
+sensors, nine voltage sensors, and two automatic fan regulation
+strategies called: Smart Fan I (Thermal Cruise mode) and Smart Fan II.
+Automatic fan control mode is possible only for fan1-fan3. Fan4-fan7 can run
+synchronized with selected fan (fan1-fan3). This functionality and manual PWM
+control for fan4-fan7 is not yet implemented.
+
+Temperatures are measured in degrees Celsius and measurement resolution is 1
+degC for temp1 and 0.5 degC for temp2 and temp3. An alarm is triggered when
+the temperature gets higher than the Overtemperature Shutdown value; it stays
+on until the temperature falls below the Hysteresis value.
+
+Fan rotation speeds are reported in RPM (rotations per minute). An alarm is
+triggered if the rotation speed has dropped below a programmable limit. Fan
+readings can be divided by a programmable divider (1, 2, 4, 8, 16, 32, 64 or
+128) to give the readings more range or accuracy.
+
+Voltage sensors (also known as IN sensors) report their values in millivolts.
+An alarm is triggered if the voltage has crossed a programmable minimum
+or maximum limit.
+
+Alarms are provided as output from "realtime status register". Following bits
+are defined:
+
+bit - alarm on:
+0  - in0
+1  - in1
+2  - temp1
+3  - temp2
+4  - temp3
+5  - fan1
+6  - fan2
+7  - fan3
+8  - in2
+9  - in3
+10 - in4
+11 - in5
+12 - in6
+13 - VID change
+14 - chassis
+15 - fan7
+16 - tart1
+17 - tart2
+18 - tart3
+19 - in7
+20 - in8
+21 - fan4
+22 - fan5
+23 - fan6
+
+Tart will be asserted while target temperature cannot be achieved after 3 minutes
+of full speed rotation of corresponding fan.
+
+In addition to the alarms described above, there is a CHAS alarm on the chips
+which triggers if your computer case is open (This one is latched, contrary
+to realtime alarms).
+
+The chips only update values each 3 seconds; reading them more often will
+do no harm, but will return 'old' values.
+
+
+W83792D PROBLEMS
+----------------
+Known problems:
+	- This driver is only for Winbond W83792D C version device, there
+	  are also some motherboards with B version W83792D device. The
+	  calculation method to in6-in7(measured value, limits) is a little
+	  different between C and B version. C or B version can be identified
+	  by CR[0x49h].
+	- The function of vid and vrm has not been finished, because I'm NOT
+	  very familiar with them. Adding support is welcome.
+ 	- The function of chassis open detection needs more tests.
+	- If you have ASUS server board and chip was not found: Then you will
+	  need to upgrade to latest (or beta) BIOS. If it does not help please
+	  contact us.
+
+Fan control
+-----------
+
+Manual mode
+-----------
+
+Works as expected. You just need to specify desired PWM/DC value (fan speed)
+in appropriate pwm# file.
+
+Thermal cruise
+--------------
+
+In this mode, W83792D provides the Smart Fan system to automatically control
+fan speed to keep the temperatures of CPU and the system within specific
+range. At first a wanted temperature and interval must be set. This is done
+via thermal_cruise# file. The tolerance# file serves to create T +- tolerance
+interval. The fan speed will be lowered as long as the current temperature
+remains below the thermal_cruise# +- tolerance# value. Once the temperature
+exceeds the high limit (T+tolerance), the fan will be turned on with a
+specific speed set by pwm# and automatically controlled its PWM duty cycle
+with the temperature varying. Three conditions may occur:
+
+(1) If the temperature still exceeds the high limit, PWM duty
+cycle will increase slowly.
+
+(2) If the temperature goes below the high limit, but still above the low
+limit (T-tolerance), the fan speed will be fixed at the current speed because
+the temperature is in the target range.
+
+(3) If the temperature goes below the low limit, PWM duty cycle will decrease
+slowly to 0 or a preset stop value until the temperature exceeds the low
+limit. (The preset stop value handling is not yet implemented in driver)
+
+Smart Fan II
+------------
+
+W83792D also provides a special mode for fan. Four temperature points are
+available. When related temperature sensors detects the temperature in preset
+temperature region (sf2_point@_fan# +- tolerance#) it will cause fans to run
+on programmed value from sf2_level@_fan#. You need to set four temperatures
+for each fan.
+
+
+/sys files
+----------
+
+pwm[1-3] - this file stores PWM duty cycle or DC value (fan speed) in range:
+	0 (stop) to 255 (full)
+pwm[1-3]_enable - this file controls mode of fan/temperature control:
+            * 0 Disabled
+            * 1 Manual mode
+            * 2 Smart Fan II
+            * 3 Thermal Cruise
+pwm[1-3]_mode - Select PWM of DC mode
+            * 0 DC
+            * 1 PWM
+thermal_cruise[1-3] - Selects the desired temperature for cruise (degC)
+tolerance[1-3] - Value in degrees of Celsius (degC) for +- T
+sf2_point[1-4]_fan[1-3] - four temperature points for each fan for Smart Fan II
+sf2_level[1-3]_fan[1-3] - three PWM/DC levels for each fan for Smart Fan II
diff --git a/Documentation/i2c/chips/max6875 b/Documentation/i2c/chips/max6875
index b020028..96fec56 100644
--- a/Documentation/i2c/chips/max6875
+++ b/Documentation/i2c/chips/max6875
@@ -4,22 +4,13 @@ Kernel driver max6875
 Supported chips:
   * Maxim MAX6874, MAX6875
     Prefix: 'max6875'
-    Addresses scanned: 0x50, 0x52
+    Addresses scanned: None (see below)
     Datasheet:
         http://pdfserv.maxim-ic.com/en/ds/MAX6874-MAX6875.pdf
 
 Author: Ben Gardner <bgardner@wabtec.com>
 
 
-Module Parameters
------------------
-
-* allow_write int
-  Set to non-zero to enable write permission:
-  *0: Read only
-   1: Read and write
-
-
 Description
 -----------
 
@@ -33,34 +24,85 @@ registers.
 
 The Maxim MAX6874 is a similar, mostly compatible device, with more intputs
 and outputs:
-
              vin     gpi    vout
 MAX6874        6       4       8
 MAX6875        4       3       5
 
-MAX6874 chips can have four different addresses (as opposed to only two for
-the MAX6875). The additional addresses (0x54 and 0x56) are not probed by
-this driver by default, but the probe module parameter can be used if
-needed.
-
-See the datasheet for details on how to program the EEPROM.
+See the datasheet for more information.
 
 
 Sysfs entries
 -------------
 
-eeprom_user   - 512 bytes of user-defined EEPROM space. Only writable if
-                allow_write was set and register 0x43 is 0.
-
-eeprom_config - 70 bytes of config EEPROM. Note that changes will not get
-                loaded into register space until a power cycle or device reset.
-
-reg_config    - 70 bytes of register space. Any changes take affect immediately.
+eeprom        - 512 bytes of user-defined EEPROM space.
 
 
 General Remarks
 ---------------
 
-A typical application will require that the EEPROMs be programmed once and
-never altered afterwards.
+Valid addresses for the MAX6875 are 0x50 and 0x52.
+Valid addresses for the MAX6874 are 0x50, 0x52, 0x54 and 0x56.
+The driver does not probe any address, so you must force the address.
+
+Example:
+$ modprobe max6875 force=0,0x50
+
+The MAX6874/MAX6875 ignores address bit 0, so this driver attaches to multiple
+addresses.  For example, for address 0x50, it also reserves 0x51.
+The even-address instance is called 'max6875', the odd one is 'max6875 subclient'.
+
+
+Programming the chip using i2c-dev
+----------------------------------
+
+Use the i2c-dev interface to access and program the chips.
+Reads and writes are performed differently depending on the address range.
+
+The configuration registers are at addresses 0x00 - 0x45.
+Use i2c_smbus_write_byte_data() to write a register and
+i2c_smbus_read_byte_data() to read a register.
+The command is the register number.
+
+Examples:
+To write a 1 to register 0x45:
+  i2c_smbus_write_byte_data(fd, 0x45, 1);
+
+To read register 0x45:
+  value = i2c_smbus_read_byte_data(fd, 0x45);
+
+
+The configuration EEPROM is at addresses 0x8000 - 0x8045.
+The user EEPROM is at addresses 0x8100 - 0x82ff.
+
+Use i2c_smbus_write_word_data() to write a byte to EEPROM.
+
+The command is the upper byte of the address: 0x80, 0x81, or 0x82.
+The data word is the lower part of the address or'd with data << 8.
+  cmd = address >> 8;
+  val = (address & 0xff) | (data << 8);
+
+Example:
+To write 0x5a to address 0x8003:
+  i2c_smbus_write_word_data(fd, 0x80, 0x5a03);
+
+
+Reading data from the EEPROM is a little more complicated.
+Use i2c_smbus_write_byte_data() to set the read address and then
+i2c_smbus_read_byte() or i2c_smbus_read_i2c_block_data() to read the data.
+
+Example:
+To read data starting at offset 0x8100, first set the address:
+  i2c_smbus_write_byte_data(fd, 0x81, 0x00);
+
+And then read the data
+  value = i2c_smbus_read_byte(fd);
+
+  or
+
+  count = i2c_smbus_read_i2c_block_data(fd, 0x84, buffer);
+
+The block read should read 16 bytes.
+0x84 is the block read command.
+
+See the datasheet for more details.
 
diff --git a/Documentation/i2c/functionality b/Documentation/i2c/functionality
index 8a78a95..41ffefb 100644
--- a/Documentation/i2c/functionality
+++ b/Documentation/i2c/functionality
@@ -115,7 +115,7 @@ CHECKING THROUGH /DEV
 If you try to access an adapter from a userspace program, you will have
 to use the /dev interface. You will still have to check whether the
 functionality you need is supported, of course. This is done using
-the I2C_FUNCS ioctl. An example, adapted from the lm_sensors i2c_detect
+the I2C_FUNCS ioctl. An example, adapted from the lm_sensors i2cdetect
 program, is below:
 
   int file;
diff --git a/Documentation/i2c/porting-clients b/Documentation/i2c/porting-clients
index a7adbdd..4849dfd 100644
--- a/Documentation/i2c/porting-clients
+++ b/Documentation/i2c/porting-clients
@@ -1,4 +1,4 @@
-Revision 4, 2004-03-30
+Revision 5, 2005-07-29
 Jean Delvare <khali@linux-fr.org>
 Greg KH <greg@kroah.com>
 
@@ -17,20 +17,22 @@ yours for best results.
 
 Technical changes:
 
-* [Includes] Get rid of "version.h". Replace <linux/i2c-proc.h> with
-  <linux/i2c-sensor.h>. Includes typically look like that:
+* [Includes] Get rid of "version.h" and <linux/i2c-proc.h>.
+  Includes typically look like that:
   #include <linux/module.h>
   #include <linux/init.h>
   #include <linux/slab.h>
   #include <linux/i2c.h>
-  #include <linux/i2c-sensor.h>
-  #include <linux/i2c-vid.h>	/* if you need VRM support */
+  #include <linux/hwmon.h>	/* for hardware monitoring drivers */
+  #include <linux/hwmon-sysfs.h>
+  #include <linux/hwmon-vid.h>	/* if you need VRM support */
   #include <asm/io.h>		/* if you have I/O operations */
   Please respect this inclusion order. Some extra headers may be
   required for a given driver (e.g. "lm75.h").
 
-* [Addresses] SENSORS_I2C_END becomes I2C_CLIENT_END, SENSORS_ISA_END
-  becomes I2C_CLIENT_ISA_END.
+* [Addresses] SENSORS_I2C_END becomes I2C_CLIENT_END, ISA addresses
+  are no more handled by the i2c core.
+  SENSORS_INSMOD_<n> becomes I2C_CLIENT_INSMOD_<n>.
 
 * [Client data] Get rid of sysctl_id. Try using standard names for
   register values (for example, temp_os becomes temp_max). You're
@@ -66,13 +68,15 @@ Technical changes:
   if (!(adapter->class & I2C_CLASS_HWMON))
           return 0;
   ISA-only drivers of course don't need this.
+  Call i2c_probe() instead of i2c_detect().
 
 * [Detect] As mentioned earlier, the flags parameter is gone.
   The type_name and client_name strings are replaced by a single
   name string, which will be filled with a lowercase, short string
   (typically the driver name, e.g. "lm75").
   In i2c-only drivers, drop the i2c_is_isa_adapter check, it's
-  useless.
+  useless. Same for isa-only drivers, as the test would always be
+  true. Only hybrid drivers (which are quite rare) still need it.
   The errorN labels are reduced to the number needed. If that number
   is 2 (i2c-only drivers), it is advised that the labels are named
   exit and exit_free. For i2c+isa drivers, labels should be named
@@ -86,6 +90,8 @@ Technical changes:
   device_create_file. Move the driver initialization before any
   sysfs file creation.
   Drop client->id.
+  Drop any 24RF08 corruption prevention you find, as this is now done
+  at the i2c-core level, and doing it twice voids it.
 
 * [Init] Limits must not be set by the driver (can be done later in
   user-space). Chip should not be reset default (although a module
@@ -93,7 +99,8 @@ Technical changes:
   limited to the strictly necessary steps.
 
 * [Detach] Get rid of data, remove the call to
-  i2c_deregister_entry.
+  i2c_deregister_entry. Do not log an error message if
+  i2c_detach_client fails, as i2c-core will now do it for you.
 
 * [Update] Don't access client->data directly, use
   i2c_get_clientdata(client) instead.
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index 91664be..0772757 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -148,15 +148,15 @@ are defined in i2c.h to help you support them, as well as a generic
 detection algorithm.
 
 You do not have to use this parameter interface; but don't try to use
-function i2c_probe() (or i2c_detect()) if you don't.
+function i2c_probe() if you don't.
 
 NOTE: If you want to write a `sensors' driver, the interface is slightly
       different! See below.
 
 
 
-Probing classes (i2c)
----------------------
+Probing classes
+---------------
 
 All parameters are given as lists of unsigned 16-bit integers. Lists are
 terminated by I2C_CLIENT_END.
@@ -171,12 +171,18 @@ The following lists are used internally:
    ignore: insmod parameter.
      A list of pairs. The first value is a bus number (-1 for any I2C bus), 
      the second is the I2C address. These addresses are never probed. 
-     This parameter overrules 'normal' and 'probe', but not the 'force' lists.
+     This parameter overrules the 'normal_i2c' list only.
    force: insmod parameter. 
      A list of pairs. The first value is a bus number (-1 for any I2C bus),
      the second is the I2C address. A device is blindly assumed to be on
      the given address, no probing is done. 
 
+Additionally, kind-specific force lists may optionally be defined if
+the driver supports several chip kinds. They are grouped in a
+NULL-terminated list of pointers named forces, those first element if the
+generic force list mentioned above. Each additional list correspond to an
+insmod parameter of the form force_<kind>.
+
 Fortunately, as a module writer, you just have to define the `normal_i2c' 
 parameter. The complete declaration could look like this:
 
@@ -186,66 +192,17 @@ parameter. The complete declaration could look like this:
 
   /* Magic definition of all other variables and things */
   I2C_CLIENT_INSMOD;
+  /* Or, if your driver supports, say, 2 kind of devices: */
+  I2C_CLIENT_INSMOD_2(foo, bar);
+
+If you use the multi-kind form, an enum will be defined for you:
+  enum chips { any_chip, foo, bar, ... }
+You can then (and certainly should) use it in the driver code.
 
 Note that you *have* to call the defined variable `normal_i2c',
 without any prefix!
 
 
-Probing classes (sensors)
--------------------------
-
-If you write a `sensors' driver, you use a slightly different interface.
-As well as I2C addresses, we have to cope with ISA addresses. Also, we
-use a enum of chip types. Don't forget to include `sensors.h'.
-
-The following lists are used internally. They are all lists of integers.
-
-   normal_i2c: filled in by the module writer. Terminated by SENSORS_I2C_END.
-     A list of I2C addresses which should normally be examined.
-   normal_isa: filled in by the module writer. Terminated by SENSORS_ISA_END.
-     A list of ISA addresses which should normally be examined.
-   probe: insmod parameter. Initialize this list with SENSORS_I2C_END values.
-     A list of pairs. The first value is a bus number (SENSORS_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the address. These
-     addresses are also probed, as if they were in the 'normal' list.
-   ignore: insmod parameter. Initialize this list with SENSORS_I2C_END values.
-     A list of pairs. The first value is a bus number (SENSORS_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the I2C address. These
-     addresses are never probed. This parameter overrules 'normal' and 
-     'probe', but not the 'force' lists.
-
-Also used is a list of pointers to sensors_force_data structures:
-   force_data: insmod parameters. A list, ending with an element of which
-     the force field is NULL.
-     Each element contains the type of chip and a list of pairs.
-     The first value is a bus number (SENSORS_ISA_BUS for the ISA bus, 
-     -1 for any I2C bus), the second is the address. 
-     These are automatically translated to insmod variables of the form
-     force_foo.
-
-So we have a generic insmod variabled `force', and chip-specific variables
-`force_CHIPNAME'.
-
-Fortunately, as a module writer, you just have to define the `normal_i2c' 
-and `normal_isa' parameters, and define what chip names are used. 
-The complete declaration could look like this:
-  /* Scan i2c addresses 0x37, and 0x48 to 0x4f */
-  static unsigned short normal_i2c[] = { 0x37, 0x48, 0x49, 0x4a, 0x4b, 0x4c,
-                                         0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-  /* Scan ISA address 0x290 */
-  static unsigned int normal_isa[] = {0x0290,SENSORS_ISA_END};
-
-  /* Define chips foo and bar, as well as all module parameters and things */
-  SENSORS_INSMOD_2(foo,bar);
-
-If you have one chip, you use macro SENSORS_INSMOD_1(chip), if you have 2
-you use macro SENSORS_INSMOD_2(chip1,chip2), etc. If you do not want to
-bother with chip types, you can use SENSORS_INSMOD_0.
-
-A enum is automatically defined as follows:
-  enum chips { any_chip, chip1, chip2, ... }
-
-
 Attaching to an adapter
 -----------------------
 
@@ -264,17 +221,10 @@ detected at a specific address, another callback is called.
     return i2c_probe(adapter,&addr_data,&foo_detect_client);
   }
 
-For `sensors' drivers, use the i2c_detect function instead:
-  
-  int foo_attach_adapter(struct i2c_adapter *adapter)
-  { 
-    return i2c_detect(adapter,&addr_data,&foo_detect_client);
-  }
-
 Remember, structure `addr_data' is defined by the macros explained above,
 so you do not have to define it yourself.
 
-The i2c_probe or i2c_detect function will call the foo_detect_client
+The i2c_probe function will call the foo_detect_client
 function only for those i2c addresses that actually have a device on
 them (unless a `force' parameter was used). In addition, addresses that
 are already in use (by some other registered client) are skipped.
@@ -283,19 +233,18 @@ are already in use (by some other registered client) are skipped.
 The detect client function
 --------------------------
 
-The detect client function is called by i2c_probe or i2c_detect.
-The `kind' parameter contains 0 if this call is due to a `force'
-parameter, and -1 otherwise (for i2c_detect, it contains 0 if
-this call is due to the generic `force' parameter, and the chip type
-number if it is due to a specific `force' parameter).
+The detect client function is called by i2c_probe. The `kind' parameter
+contains -1 for a probed detection, 0 for a forced detection, or a positive
+number for a forced detection with a chip type forced.
 
 Below, some things are only needed if this is a `sensors' driver. Those
 parts are between /* SENSORS ONLY START */ and /* SENSORS ONLY END */
 markers. 
 
-This function should only return an error (any value != 0) if there is
-some reason why no more detection should be done anymore. If the
-detection just fails for this address, return 0.
+Returning an error different from -ENODEV in a detect function will cause
+the detection to stop: other addresses and adapters won't be scanned.
+This should only be done on fatal or internal errors, such as a memory
+shortage or i2c_attach_client failing.
 
 For now, you can ignore the `flags' parameter. It is there for future use.
 
@@ -320,11 +269,10 @@ For now, you can ignore the `flags' parameter. It is there for future use.
     const char *type_name = "";
     int is_isa = i2c_is_isa_adapter(adapter);
 
-    if (is_isa) {
+    /* Do this only if the chip can additionally be found on the ISA bus
+       (hybrid chip). */
 
-      /* If this client can't be on the ISA bus at all, we can stop now
-         (call `goto ERROR0'). But for kicks, we will assume it is all
-         right. */
+    if (is_isa) {
 
       /* Discard immediately if this ISA range is already used */
       if (check_region(address,FOO_EXTENT))
@@ -495,15 +443,13 @@ much simpler than the attachment code, fortunately!
     /* SENSORS ONLY END */
 
     /* Try to detach the client from i2c space */
-    if ((err = i2c_detach_client(client))) {
-      printk("foo.o: Client deregistration failed, client not detached.\n");
+    if ((err = i2c_detach_client(client)))
       return err;
-    }
 
-    /* SENSORS ONLY START */
+    /* HYBRID SENSORS CHIP ONLY START */
     if i2c_is_isa_client(client)
       release_region(client->addr,LM78_EXTENT);
-    /* SENSORS ONLY END */
+    /* HYBRID SENSORS CHIP ONLY END */
 
     kfree(client); /* Frees client data too, if allocated at the same time */
     return 0;
diff --git a/Documentation/i386/boot.txt b/Documentation/i386/boot.txt
index 1c48f0e..10312be 100644
--- a/Documentation/i386/boot.txt
+++ b/Documentation/i386/boot.txt
@@ -2,7 +2,7 @@
 		     ----------------------------
 
 		    H. Peter Anvin <hpa@zytor.com>
-			Last update 2002-01-01
+			Last update 2005-09-02
 
 On the i386 platform, the Linux kernel uses a rather complicated boot
 convention.  This has evolved partially due to historical aspects, as
@@ -34,6 +34,8 @@ Protocol 2.02:	(Kernel 2.4.0-test3-pre3) New command line protocol.
 Protocol 2.03:	(Kernel 2.4.18-pre1) Explicitly makes the highest possible
 		initrd address available to the bootloader.
 
+Protocol 2.04:	(Kernel 2.6.14) Extend the syssize field to four bytes.
+
 
 **** MEMORY LAYOUT
 
@@ -103,10 +105,9 @@ The header looks like:
 Offset	Proto	Name		Meaning
 /Size
 
-01F1/1	ALL	setup_sects	The size of the setup in sectors
+01F1/1	ALL(1	setup_sects	The size of the setup in sectors
 01F2/2	ALL	root_flags	If set, the root is mounted readonly
-01F4/2	ALL	syssize		DO NOT USE - for bootsect.S use only
-01F6/2	ALL	swap_dev	DO NOT USE - obsolete
+01F4/4	2.04+(2	syssize		The size of the 32-bit code in 16-byte paras
 01F8/2	ALL	ram_size	DO NOT USE - for bootsect.S use only
 01FA/2	ALL	vid_mode	Video mode control
 01FC/2	ALL	root_dev	Default root device number
@@ -129,8 +130,12 @@ Offset	Proto	Name		Meaning
 0228/4	2.02+	cmd_line_ptr	32-bit pointer to the kernel command line
 022C/4	2.03+	initrd_addr_max	Highest legal initrd address
 
-For backwards compatibility, if the setup_sects field contains 0, the
-real value is 4.
+(1) For backwards compatibility, if the setup_sects field contains 0, the
+    real value is 4.
+
+(2) For boot protocol prior to 2.04, the upper two bytes of the syssize
+    field are unusable, which means the size of a bzImage kernel
+    cannot be determined.
 
 If the "HdrS" (0x53726448) magic number is not found at offset 0x202,
 the boot protocol version is "old".  Loading an old kernel, the
@@ -230,12 +235,16 @@ loader to communicate with the kernel.  Some of its options are also
 relevant to the boot loader itself, see "special command line options"
 below.
 
-The kernel command line is a null-terminated string up to 255
-characters long, plus the final null.
+The kernel command line is a null-terminated string currently up to
+255 characters long, plus the final null.  A string that is too long
+will be automatically truncated by the kernel, a boot loader may allow
+a longer command line to be passed to permit future kernels to extend
+this limit.
 
 If the boot protocol version is 2.02 or later, the address of the
 kernel command line is given by the header field cmd_line_ptr (see
-above.)
+above.)  This address can be anywhere between the end of the setup
+heap and 0xA0000.
 
 If the protocol version is *not* 2.02 or higher, the kernel
 command line is entered using the following protocol:
@@ -255,7 +264,7 @@ command line is entered using the following protocol:
 **** SAMPLE BOOT CONFIGURATION
 
 As a sample configuration, assume the following layout of the real
-mode segment:
+mode segment (this is a typical, and recommended layout):
 
 	0x0000-0x7FFF	Real mode kernel
 	0x8000-0x8FFF	Stack and heap
@@ -312,9 +321,9 @@ Such a boot loader should enter the following fields in the header:
 
 **** LOADING THE REST OF THE KERNEL
 
-The non-real-mode kernel starts at offset (setup_sects+1)*512 in the
-kernel file (again, if setup_sects == 0 the real value is 4.)  It
-should be loaded at address 0x10000 for Image/zImage kernels and
+The 32-bit (non-real-mode) kernel starts at offset (setup_sects+1)*512
+in the kernel file (again, if setup_sects == 0 the real value is 4.)
+It should be loaded at address 0x10000 for Image/zImage kernels and
 0x100000 for bzImage kernels.
 
 The kernel is a bzImage kernel if the protocol >= 2.00 and the 0x01
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index 2616a58..9a15865 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -872,7 +872,13 @@ When kbuild executes the following steps are followed (roughly):
 	Assignments to $(targets) are without $(obj)/ prefix.
 	if_changed may be used in conjunction with custom commands as
 	defined in 6.7 "Custom kbuild commands".
+
 	Note: It is a typical mistake to forget the FORCE prerequisite.
+	Another common pitfall is that whitespace is sometimes
+	significant; for instance, the below will fail (note the extra space
+	after the comma):
+		target: source(s) FORCE
+	#WRONG!#	$(call if_changed, ld/objcopy/gzip)
 
     ld
 	Link target. Often LDFLAGS_$@ is used to set specific options to ld.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 3d5cd7a..d2f0c67 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1174,6 +1174,11 @@ running once the system is up.
 			New name for the ramdisk parameter.
 			See Documentation/ramdisk.txt.
 
+	rdinit=		[KNL]
+			Format: <full_path>
+			Run specified binary instead of /init from the ramdisk,
+			used for early userspace startup. See initrd.
+
 	reboot=		[BUGS=IA-32,BUGS=ARM,BUGS=IA-64] Rebooting mode
 			Format: <reboot_mode>[,<reboot_mode2>[,...]]
 			See arch/*/kernel/reboot.c.
diff --git a/Documentation/power/swsusp-dmcrypt.txt b/Documentation/power/swsusp-dmcrypt.txt
new file mode 100644
index 0000000..59931b4
--- /dev/null
+++ b/Documentation/power/swsusp-dmcrypt.txt
@@ -0,0 +1,138 @@
+Author: Andreas Steinmetz <ast@domdv.de>
+
+
+How to use dm-crypt and swsusp together:
+========================================
+
+Some prerequisites:
+You know how dm-crypt works. If not, visit the following web page:
+http://www.saout.de/misc/dm-crypt/
+You have read Documentation/power/swsusp.txt and understand it.
+You did read Documentation/initrd.txt and know how an initrd works.
+You know how to create or how to modify an initrd.
+
+Now your system is properly set up, your disk is encrypted except for
+the swap device(s) and the boot partition which may contain a mini
+system for crypto setup and/or rescue purposes. You may even have
+an initrd that does your current crypto setup already.
+
+At this point you want to encrypt your swap, too. Still you want to
+be able to suspend using swsusp. This, however, means that you
+have to be able to either enter a passphrase or that you read
+the key(s) from an external device like a pcmcia flash disk
+or an usb stick prior to resume. So you need an initrd, that sets
+up dm-crypt and then asks swsusp to resume from the encrypted
+swap device.
+
+The most important thing is that you set up dm-crypt in such
+a way that the swap device you suspend to/resume from has
+always the same major/minor within the initrd as well as
+within your running system. The easiest way to achieve this is
+to always set up this swap device first with dmsetup, so that
+it will always look like the following:
+
+brw-------  1 root root 254, 0 Jul 28 13:37 /dev/mapper/swap0
+
+Now set up your kernel to use /dev/mapper/swap0 as the default
+resume partition, so your kernel .config contains:
+
+CONFIG_PM_STD_PARTITION="/dev/mapper/swap0"
+
+Prepare your boot loader to use the initrd you will create or
+modify. For lilo the simplest setup looks like the following
+lines:
+
+image=/boot/vmlinuz
+initrd=/boot/initrd.gz
+label=linux
+append="root=/dev/ram0 init=/linuxrc rw"
+
+Finally you need to create or modify your initrd. Lets assume
+you create an initrd that reads the required dm-crypt setup
+from a pcmcia flash disk card. The card is formatted with an ext2
+fs which resides on /dev/hde1 when the card is inserted. The
+card contains at least the encrypted swap setup in a file
+named "swapkey". /etc/fstab of your initrd contains something
+like the following:
+
+/dev/hda1   /mnt    ext3      ro                            0 0
+none        /proc   proc      defaults,noatime,nodiratime   0 0
+none        /sys    sysfs     defaults,noatime,nodiratime   0 0
+
+/dev/hda1 contains an unencrypted mini system that sets up all
+of your crypto devices, again by reading the setup from the
+pcmcia flash disk. What follows now is a /linuxrc for your
+initrd that allows you to resume from encrypted swap and that
+continues boot with your mini system on /dev/hda1 if resume
+does not happen:
+
+#!/bin/sh
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+mount /proc
+mount /sys
+mapped=0
+noresume=`grep -c noresume /proc/cmdline`
+if [ "$*" != "" ]
+then
+  noresume=1
+fi
+dmesg -n 1
+/sbin/cardmgr -q
+for i in 1 2 3 4 5 6 7 8 9 0
+do
+  if [ -f /proc/ide/hde/media ]
+  then
+    usleep 500000
+    mount -t ext2 -o ro /dev/hde1 /mnt
+    if [ -f /mnt/swapkey ]
+    then
+      dmsetup create swap0 /mnt/swapkey > /dev/null 2>&1 && mapped=1
+    fi
+    umount /mnt
+    break
+  fi
+  usleep 500000
+done
+killproc /sbin/cardmgr
+dmesg -n 6
+if [ $mapped = 1 ]
+then
+  if [ $noresume != 0 ]
+  then
+    mkswap /dev/mapper/swap0 > /dev/null 2>&1
+  fi
+  echo 254:0 > /sys/power/resume
+  dmsetup remove swap0
+fi
+umount /sys
+mount /mnt
+umount /proc
+cd /mnt
+pivot_root . mnt
+mount /proc
+umount -l /mnt
+umount /proc
+exec chroot . /sbin/init $* < dev/console > dev/console 2>&1
+
+Please don't mind the weird loop above, busybox's msh doesn't know
+the let statement. Now, what is happening in the script?
+First we have to decide if we want to try to resume, or not.
+We will not resume if booting with "noresume" or any parameters
+for init like "single" or "emergency" as boot parameters.
+
+Then we need to set up dmcrypt with the setup data from the
+pcmcia flash disk. If this succeeds we need to reset the swap
+device if we don't want to resume. The line "echo 254:0 > /sys/power/resume"
+then attempts to resume from the first device mapper device.
+Note that it is important to set the device in /sys/power/resume,
+regardless if resuming or not, otherwise later suspend will fail.
+If resume starts, script execution terminates here.
+
+Otherwise we just remove the encrypted swap device and leave it to the
+mini system on /dev/hda1 to set the whole crypto up (it is up to
+you to modify this to your taste).
+
+What then follows is the well known process to change the root
+file system and continue booting from there. I prefer to unmount
+the initrd prior to continue booting but it is up to you to modify
+this.
diff --git a/Documentation/power/swsusp.txt b/Documentation/power/swsusp.txt
index 7a6b789..b0d5084 100644
--- a/Documentation/power/swsusp.txt
+++ b/Documentation/power/swsusp.txt
@@ -1,22 +1,20 @@
-From kernel/suspend.c:
+Some warnings, first.
 
  * BIG FAT WARNING *********************************************************
  *
- * If you have unsupported (*) devices using DMA...
- *				...say goodbye to your data.
- *
  * If you touch anything on disk between suspend and resume...
  *				...kiss your data goodbye.
  *
- * If your disk driver does not support suspend... (IDE does)
- *				...you'd better find out how to get along
- *				   without your data.
- *
- * If you change kernel command line between suspend and resume...
- *			        ...prepare for nasty fsck or worse.
+ * If you do resume from initrd after your filesystems are mounted...
+ *				...bye bye root partition.
+ *			[this is actually same case as above]
  *
- * If you change your hardware while system is suspended...
- *			        ...well, it was not good idea.
+ * If you have unsupported (*) devices using DMA, you may have some
+ * problems. If your disk driver does not support suspend... (IDE does),
+ * it may cause some problems, too. If you change kernel command line
+ * between suspend and resume, it may do something wrong. If you change
+ * your hardware while system is suspended... well, it was not good idea;
+ * but it will probably only crash.
  *
  * (*) suspend/resume support is needed to make it safe.
 
@@ -30,6 +28,13 @@ echo shutdown > /sys/power/disk; echo disk > /sys/power/state
 echo platform > /sys/power/disk; echo disk > /sys/power/state
 
 
+Encrypted suspend image:
+------------------------
+If you want to store your suspend image encrypted with a temporary
+key to prevent data gathering after resume you must compile
+crypto and the aes algorithm into the kernel - modules won't work
+as they cannot be loaded at resume time.
+
 
 Article about goals and implementation of Software Suspend for Linux
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -85,11 +90,6 @@ resume.
 You have your server on UPS. Power died, and UPS is indicating 30
 seconds to failure. What do you do? Suspend to disk.
 
-Ethernet card in your server died. You want to replace it. Your
-server is not hotplug capable. What do you do? Suspend to disk,
-replace ethernet card, resume. If you are fast your users will not
-even see broken connections.
-
 
 Q: Maybe I'm missing something, but why don't the regular I/O paths work?
 
@@ -117,31 +117,6 @@ Q: Does linux support ACPI S4?
 
 A: Yes. That's what echo platform > /sys/power/disk does.
 
-Q: My machine doesn't work with ACPI. How can I use swsusp than ?
-
-A: Do a reboot() syscall with right parameters. Warning: glibc gets in
-its way, so check with strace:
-
-reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, 0xd000fce2)
-
-(Thanks to Peter Osterlund:)
-
-#include <unistd.h>
-#include <syscall.h>
-
-#define LINUX_REBOOT_MAGIC1     0xfee1dead
-#define LINUX_REBOOT_MAGIC2     672274793
-#define LINUX_REBOOT_CMD_SW_SUSPEND     0xD000FCE2
-
-int main()
-{
-    syscall(SYS_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2,
-            LINUX_REBOOT_CMD_SW_SUSPEND, 0);
-    return 0;
-}
-
-Also /sys/ interface should be still present.
-
 Q: What is 'suspend2'?
 
 A: suspend2 is 'Software Suspend 2', a forked implementation of
@@ -311,3 +286,46 @@ As a rule of thumb use encrypted swap to protect your data while your
 system is shut down or suspended. Additionally use the encrypted
 suspend image to prevent sensitive data from being stolen after
 resume.
+
+Q: Why can't we suspend to a swap file?
+
+A: Because accessing swap file needs the filesystem mounted, and
+filesystem might do something wrong (like replaying the journal)
+during mount.
+
+There are few ways to get that fixed:
+
+1) Probably could be solved by modifying every filesystem to support
+some kind of "really read-only!" option. Patches welcome.
+
+2) suspend2 gets around that by storing absolute positions in on-disk
+image (and blocksize), with resume parameter pointing directly to
+suspend header.
+
+Q: Is there a maximum system RAM size that is supported by swsusp?
+
+A: It should work okay with highmem.
+
+Q: Does swsusp (to disk) use only one swap partition or can it use
+multiple swap partitions (aggregate them into one logical space)?
+
+A: Only one swap partition, sorry.
+
+Q: If my application(s) causes lots of memory & swap space to be used
+(over half of the total system RAM), is it correct that it is likely
+to be useless to try to suspend to disk while that app is running?
+
+A: No, it should work okay, as long as your app does not mlock()
+it. Just prepare big enough swap partition.
+
+Q: What information is usefull for debugging suspend-to-disk problems?
+
+A: Well, last messages on the screen are always useful. If something
+is broken, it is usually some kernel driver, therefore trying with as
+little as possible modules loaded helps a lot. I also prefer people to
+suspend from console, preferably without X running. Booting with
+init=/bin/bash, then swapon and starting suspend sequence manually
+usually does the trick. Then it is good idea to try with latest
+vanilla kernel.
+
+
diff --git a/Documentation/power/video.txt b/Documentation/power/video.txt
index 7a4a503..526d6dd 100644
--- a/Documentation/power/video.txt
+++ b/Documentation/power/video.txt
@@ -46,6 +46,12 @@ There are a few types of systems where video works after S3 resume:
   POSTing bios works. Ole Rohne has patch to do just that at
   http://dev.gentoo.org/~marineam/patch-radeonfb-2.6.11-rc2-mm2.
 
+(8) on some systems, you can use the video_post utility mentioned here:
+  http://bugzilla.kernel.org/show_bug.cgi?id=3670. Do echo 3 > /sys/power/state
+  && /usr/sbin/video_post - which will initialize the display in console mode.
+  If  you are in X, you can switch to a virtual terminal and back to X using
+  CTRL+ALT+F1 - CTRL+ALT+F7 to get the display working in graphical mode again.
+
 Now, if you pass acpi_sleep=something, and it does not work with your
 bios, you'll get a hard crash during resume. Be careful. Also it is
 safest to do your experiments with plain old VGA console. The vesafb
@@ -64,7 +70,8 @@ Model                           hack (or "how to do it")
 ------------------------------------------------------------------------------
 Acer Aspire 1406LC		ole's late BIOS init (7), turn off DRI
 Acer TM 242FX			vbetool (6)
-Acer TM C300                    vga=normal (only suspend on console, not in X), vbetool (6)
+Acer TM C110			video_post (8)
+Acer TM C300                    vga=normal (only suspend on console, not in X), vbetool (6) or video_post (8)
 Acer TM 4052LCi		        s3_bios (2)
 Acer TM 636Lci			s3_bios vga=normal (2)
 Acer TM 650 (Radeon M7)		vga=normal plus boot-radeon (5) gets text console back
@@ -113,6 +120,7 @@ IBM ThinkPad T42p (2373-GTG)	s3_bios (2)
 IBM TP X20			??? (*)
 IBM TP X30			s3_bios (2)
 IBM TP X31 / Type 2672-XXH      none (1), use radeontool (http://fdd.com/software/radeon/) to turn off backlight.
+IBM TP X32			none (1), but backlight is on and video is trashed after long suspend
 IBM Thinkpad X40 Type 2371-7JG  s3_bios,s3_mode (4)
 Medion MD4220			??? (*)
 Samsung P35			vbetool needed (6)
diff --git a/Documentation/scsi/aic7xxx.txt b/Documentation/scsi/aic7xxx.txt
index 160e735..47e74dd 100644
--- a/Documentation/scsi/aic7xxx.txt
+++ b/Documentation/scsi/aic7xxx.txt
@@ -1,5 +1,5 @@
 ====================================================================
-=    Adaptec Aic7xxx Fast -> Ultra160 Family Manager Set v6.2.28   =
+=    Adaptec Aic7xxx Fast -> Ultra160 Family Manager Set v7.0      =
 =                            README for                            =
 =                     The Linux Operating System                   =
 ====================================================================
@@ -131,6 +131,10 @@ The following information is available in this file:
       SCSI "stub" effects.
 
 2. Version History
+   7.0	  (4th August, 2005)
+	- Updated driver to use SCSI transport class infrastructure
+	- Upported sequencer and core fixes from last adaptec released
+	  version of the driver.
    6.2.36 (June 3rd, 2003)
         - Correct code that disables PCI parity error checking.
         - Correct and simplify handling of the ignore wide residue
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt
index 7536823..44df89c 100644
--- a/Documentation/scsi/scsi_mid_low_api.txt
+++ b/Documentation/scsi/scsi_mid_low_api.txt
@@ -373,13 +373,11 @@ Summary:
    scsi_activate_tcq - turn on tag command queueing
    scsi_add_device - creates new scsi device (lu) instance
    scsi_add_host - perform sysfs registration and SCSI bus scan.
-   scsi_add_timer - (re-)start timer on a SCSI command.
    scsi_adjust_queue_depth - change the queue depth on a SCSI device
    scsi_assign_lock - replace default host_lock with given lock
    scsi_bios_ptable - return copy of block device's partition table
    scsi_block_requests - prevent further commands being queued to given host
    scsi_deactivate_tcq - turn off tag command queueing
-   scsi_delete_timer - cancel timer on a SCSI command.
    scsi_host_alloc - return a new scsi_host instance whose refcount==1
    scsi_host_get - increments Scsi_Host instance's refcount
    scsi_host_put - decrements Scsi_Host instance's refcount (free if 0)
@@ -458,27 +456,6 @@ int scsi_add_host(struct Scsi_Host *shost, struct device * dev)
 
 
 /**
- * scsi_add_timer - (re-)start timer on a SCSI command.
- * @scmd:    pointer to scsi command instance
- * @timeout: duration of timeout in "jiffies"
- * @complete: pointer to function to call if timeout expires
- *
- *      Returns nothing
- *
- *      Might block: no
- *
- *      Notes: Each scsi command has its own timer, and as it is added
- *      to the queue, we set up the timer. When the command completes, 
- *      we cancel the timer. An LLD can use this function to change
- *      the existing timeout value.
- *
- *      Defined in: drivers/scsi/scsi_error.c
- **/
-void scsi_add_timer(struct scsi_cmnd *scmd, int timeout, 
-                    void (*complete)(struct scsi_cmnd *))
-
-
-/**
  * scsi_adjust_queue_depth - allow LLD to change queue depth on a SCSI device
  * @sdev:       pointer to SCSI device to change queue depth on
  * @tagged:     0 - no tagged queuing
@@ -566,24 +543,6 @@ void scsi_deactivate_tcq(struct scsi_device *sdev, int depth)
 
 
 /**
- * scsi_delete_timer - cancel timer on a SCSI command.
- * @scmd:    pointer to scsi command instance
- *
- *      Returns 1 if able to cancel timer else 0 (i.e. too late or already
- *      cancelled).
- *
- *      Might block: no [may in the future if it invokes del_timer_sync()]
- *
- *      Notes: All commands issued by upper levels already have a timeout
- *      associated with them. An LLD can use this function to cancel the
- *      timer.
- *
- *      Defined in: drivers/scsi/scsi_error.c
- **/
-int scsi_delete_timer(struct scsi_cmnd *scmd)
-
-
-/**
  * scsi_host_alloc - create a scsi host adapter instance and perform basic
  *                   initialization.
  * @sht:        pointer to scsi host template
diff --git a/Documentation/sonypi.txt b/Documentation/sonypi.txt
index 0f3b240..c1237a92 100644
--- a/Documentation/sonypi.txt
+++ b/Documentation/sonypi.txt
@@ -99,6 +99,7 @@ statically linked into the kernel). Those options are:
 				SONYPI_MEYE_MASK		0x0400
 				SONYPI_MEMORYSTICK_MASK		0x0800
 				SONYPI_BATTERY_MASK		0x1000
+				SONYPI_WIRELESS_MASK		0x2000
 
 	useinput:	if set (which is the default) two input devices are
 			created, one which interprets the jogdial events as
@@ -137,6 +138,15 @@ Bugs:
 	  speed handling etc). Use ACPI instead of APM if it works on your
 	  laptop.
 
+	- sonypi lacks the ability to distinguish between certain key
+	  events on some models.
+
+	- some models with the nvidia card (geforce go 6200 tc) uses a
+	  different way to adjust the backlighting of the screen. There
+	  is a userspace utility to adjust the brightness on those models,
+	  which can be downloaded from
+	  http://www.acc.umu.se/~erikw/program/smartdimmer-0.1.tar.bz2
+
 	- since all development was done by reverse engineering, there is
 	  _absolutely no guarantee_ that this driver will not crash your
 	  laptop. Permanently.
diff --git a/Documentation/vm/locking b/Documentation/vm/locking
index c3ef09a..f366fa9 100644
--- a/Documentation/vm/locking
+++ b/Documentation/vm/locking
@@ -83,19 +83,18 @@ single address space optimization, so that the zap_page_range (from
 vmtruncate) does not lose sending ipi's to cloned threads that might 
 be spawned underneath it and go to user mode to drag in pte's into tlbs.
 
-swap_list_lock/swap_device_lock
--------------------------------
+swap_lock
+--------------
 The swap devices are chained in priority order from the "swap_list" header. 
 The "swap_list" is used for the round-robin swaphandle allocation strategy.
 The #free swaphandles is maintained in "nr_swap_pages". These two together
-are protected by the swap_list_lock. 
+are protected by the swap_lock.
 
-The swap_device_lock, which is per swap device, protects the reference 
-counts on the corresponding swaphandles, maintained in the "swap_map"
-array, and the "highest_bit" and "lowest_bit" fields.
+The swap_lock also protects all the device reference counts on the
+corresponding swaphandles, maintained in the "swap_map" array, and the
+"highest_bit" and "lowest_bit" fields.
 
-Both of these are spinlocks, and are never acquired from intr level. The
-locking hierarchy is swap_list_lock -> swap_device_lock.
+The swap_lock is a spinlock, and is never acquired from intr level.
 
 To prevent races between swap space deletion or async readahead swapins
 deciding whether a swap handle is being used, ie worthy of being read in
diff --git a/Documentation/watchdog/watchdog-api.txt b/Documentation/watchdog/watchdog-api.txt
index 28388aa..c5beb54 100644
--- a/Documentation/watchdog/watchdog-api.txt
+++ b/Documentation/watchdog/watchdog-api.txt
@@ -228,6 +228,26 @@ advantechwdt.c -- Advantech Single Board Computer
 	The GETSTATUS call returns if the device is open or not.
 	[FIXME -- silliness again?]
 	
+booke_wdt.c -- PowerPC BookE Watchdog Timer
+
+	Timeout default varies according to frequency, supports
+	SETTIMEOUT
+
+	Watchdog can not be turned off, CONFIG_WATCHDOG_NOWAYOUT
+	does not make sense
+
+	GETSUPPORT returns the watchdog_info struct, and
+	GETSTATUS returns the supported options. GETBOOTSTATUS
+	returns a 1 if the last reset was caused by the
+	watchdog and a 0 otherwise. This watchdog can not be
+	disabled once it has been started. The wdt_period kernel
+	parameter selects which bit of the time base changing
+	from 0->1 will trigger the watchdog exception. Changing
+	the timeout from the ioctl calls will change the
+	wdt_period as defined above. Finally if you would like to
+	replace the default Watchdog Handler you can implement the
+	WatchdogHandler() function in your own code.
+
 eurotechwdt.c -- Eurotech CPU-1220/1410
 
 	The timeout can be set using the SETTIMEOUT ioctl and defaults
diff --git a/MAINTAINERS b/MAINTAINERS
index 5899ec1..8e4e829 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -202,13 +202,6 @@ P:	Colin Leroy
 M:	colin@colino.net
 S:	Maintained
 
-ADVANSYS SCSI DRIVER
-P:	Bob Frey
-M:	linux@advansys.com
-W:	http://www.advansys.com/linux.html
-L:	linux-scsi@vger.kernel.org
-S:	Maintained
-
 AEDSP16 DRIVER
 P:	Riccardo Facchetti
 M:	fizban@tin.it
@@ -696,6 +689,11 @@ M:	dz@debian.org
 W:	http://www.debian.org/~dz/i8k/
 S:	Maintained
 
+DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
+P:	Doug Warzecha
+M:	Douglas_Warzecha@dell.com
+S:	Maintained
+
 DEVICE-MAPPER
 P:	Alasdair Kergon
 L:	dm-devel@redhat.com
@@ -824,6 +822,13 @@ L:	emu10k1-devel@lists.sourceforge.net
 W:	http://sourceforge.net/projects/emu10k1/
 S:	Maintained
 
+EMULEX LPFC FC SCSI DRIVER
+P:      James Smart
+M:      james.smart@emulex.com
+L:      linux-scsi@vger.kernel.org
+W:      http://sourceforge.net/projects/lpfcxxxx
+S:      Supported
+
 EPSON 1355 FRAMEBUFFER DRIVER
 P:	Christopher Hoover
 M:	ch@murgatroid.com, ch@hpl.hp.com
@@ -879,7 +884,7 @@ S:	Maintained
 
 FILESYSTEMS (VFS and infrastructure)
 P:	Alexander Viro
-M:	viro@parcelfarce.linux.theplanet.co.uk
+M:	viro@zeniv.linux.org.uk
 S:	Maintained
 
 FIRMWARE LOADER (request_firmware)
@@ -933,6 +938,13 @@ M:	khc@pm.waw.pl
 W:	http://www.kernel.org/pub/linux/utils/net/hdlc/
 S:	Maintained
 
+HARDWARE MONITORING
+P:	Jean Delvare
+M:	khali@linux-fr.org
+L:	lm-sensors@lm-sensors.org
+W:	http://www.lm-sensors.nu/
+S:	Maintained
+
 HARMONY SOUND DRIVER
 P:	Kyle McMartin
 M:	kyle@parisc-linux.org
@@ -1014,7 +1026,7 @@ P:	William Irwin
 M:	wli@holomorphy.com
 S:	Maintained
 
-I2C AND SENSORS DRIVERS
+I2C SUBSYSTEM
 P:	Greg Kroah-Hartman
 M:	greg@kroah.com
 P:	Jean Delvare
@@ -1960,7 +1972,6 @@ S:	Supported
 
 ROCKETPORT DRIVER
 P:	Comtrol Corp.
-M:	support@comtrol.com
 W:	http://www.comtrol.com
 S:	Maintained
 
diff --git a/Makefile b/Makefile
index 3d84df5..63e5c9f 100644
--- a/Makefile
+++ b/Makefile
@@ -109,10 +109,9 @@ $(if $(KBUILD_OUTPUT),, \
 .PHONY: $(MAKECMDGOALS)
 
 $(filter-out _all,$(MAKECMDGOALS)) _all:
-	$(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT)		\
-	KBUILD_SRC=$(CURDIR)	     KBUILD_VERBOSE=$(KBUILD_VERBOSE)	\
-	KBUILD_CHECK=$(KBUILD_CHECK) KBUILD_EXTMOD="$(KBUILD_EXTMOD)"	\
-        -f $(CURDIR)/Makefile $@
+	$(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
+	KBUILD_SRC=$(CURDIR) \
+	KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile $@
 
 # Leave processing to above invocation of make
 skip-makefile := 1
@@ -233,7 +232,7 @@ ifeq ($(MAKECMDGOALS),)
   KBUILD_MODULES := 1
 endif
 
-export KBUILD_MODULES KBUILD_BUILTIN KBUILD_VERBOSE
+export KBUILD_MODULES KBUILD_BUILTIN
 export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
 
 # Beautify output
@@ -309,6 +308,9 @@ cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \
 # Look for make include files relative to root of kernel src
 MAKEFLAGS += --include-dir=$(srctree)
 
+# We need some generic definitions
+include  $(srctree)/scripts/Kbuild.include
+
 # For maximum performance (+ possibly random breakage, uncomment
 # the following)
 
@@ -348,7 +350,7 @@ LINUXINCLUDE    := -Iinclude \
 
 CPPFLAGS        := -D__KERNEL__ $(LINUXINCLUDE)
 
-CFLAGS 		:= -Wall -Wstrict-prototypes -Wno-trigraphs \
+CFLAGS 		:= -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
 	  	   -fno-strict-aliasing -fno-common \
 		   -ffreestanding
 AFLAGS		:= -D__ASSEMBLY__
@@ -367,15 +369,10 @@ export AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
 # even be read-only.
 export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_versions
 
-# The temporary file to save gcc -MD generated dependencies must not
-# contain a comma
-comma := ,
-depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
-
 # Files to ignore in find ... statements
 
-RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc \) -prune -o
-RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc
+RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg \) -prune -o
+RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg
 
 # ===========================================================================
 # Rules shared between *config targets and build targets
@@ -551,6 +548,26 @@ export KBUILD_IMAGE ?= vmlinux
 # images. Default is /boot, but you can set it to other values
 export	INSTALL_PATH ?= /boot
 
+# If CONFIG_LOCALVERSION_AUTO is set, we automatically perform some tests
+# and try to determine if the current source tree is a release tree, of any sort,
+# or if is a pure development tree.
+#
+# A 'release tree' is any tree with a git TAG associated
+# with it.  The primary goal of this is to make it safe for a native
+# git/CVS/SVN user to build a release tree (i.e, 2.6.9) and also to
+# continue developing against the current Linus tree, without having the Linus
+# tree overwrite the 2.6.9 tree when installed.
+#
+# Currently, only git is supported.
+# Other SCMs can edit scripts/setlocalversion and add the appropriate
+# checks as needed.
+
+
+ifdef CONFIG_LOCALVERSION_AUTO
+	localversion-auto := $(shell $(PERL) $(srctree)/scripts/setlocalversion $(srctree))
+	LOCALVERSION := $(LOCALVERSION)$(localversion-auto)
+endif
+
 #
 # INSTALL_MOD_PATH specifies a prefix to MODLIB for module directory
 # relocations required by build roots.  This is not defined in the
@@ -691,8 +708,10 @@ endef
 
 # Update vmlinux version before link
 # Use + in front of this rule to silent warning about make -j1
+# First command is ':' to allow us to use + in front of this rule
 cmd_ksym_ld = $(cmd_vmlinux__)
 define rule_ksym_ld
+	: 
 	+$(call cmd,vmlinux_version)
 	$(call cmd,vmlinux__)
 	$(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
@@ -722,6 +741,16 @@ quiet_cmd_kallsyms = KSYM    $@
 # Needs to visit scripts/ before $(KALLSYMS) can be used.
 $(KALLSYMS): scripts ;
 
+# Generate some data for debugging strange kallsyms problems
+debug_kallsyms: .tmp_map$(last_kallsyms)
+
+.tmp_map%: .tmp_vmlinux% FORCE
+	($(OBJDUMP) -h $< | $(AWK) '/^ +[0-9]/{print $$4 " 0 " $$2}'; $(NM) $<) | sort > $@
+
+.tmp_map3: .tmp_map2
+
+.tmp_map2: .tmp_map1
+
 endif # ifdef CONFIG_KALLSYMS
 
 # vmlinux image - including updated kernel symbols
@@ -757,7 +786,7 @@ $(vmlinux-dirs): prepare-all scripts
 prepare2:
 ifneq ($(KBUILD_SRC),)
 	@echo '  Using $(srctree) as source for kernel'
-	$(Q)if [ -h $(srctree)/include/asm -o -f $(srctree)/.config ]; then \
+	$(Q)if [ -f $(srctree)/.config ]; then \
 		echo "  $(srctree) is not clean, please run 'make mrproper'";\
 		echo "  in the '$(srctree)' directory.";\
 		/bin/false; \
@@ -769,7 +798,8 @@ endif
 # prepare1 creates a makefile if using a separate output directory
 prepare1: prepare2 outputmakefile
 
-prepare0: prepare1 include/linux/version.h include/asm include/config/MARKER
+prepare0: prepare1 include/linux/version.h include/asm \
+                   include/config/MARKER
 ifneq ($(KBUILD_MODULES),)
 	$(Q)rm -rf $(MODVERDIR)
 	$(Q)mkdir -p $(MODVERDIR)
@@ -875,7 +905,7 @@ modules_install: _modinst_ _modinst_post
 
 .PHONY: _modinst_
 _modinst_:
-	@if [ -z "`$(DEPMOD) -V | grep module-init-tools`" ]; then \
+	@if [ -z "`$(DEPMOD) -V 2>/dev/null | grep module-init-tools`" ]; then \
 		echo "Warning: you may need to install module-init-tools"; \
 		echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt";\
 		sleep 1; \
@@ -1159,37 +1189,49 @@ else
 __srctree = $(srctree)/
 endif
 
+ALLSOURCE_ARCHS := $(ARCH)
+
 define all-sources
 	( find $(__srctree) $(RCS_FIND_IGNORE) \
 	       \( -name include -o -name arch \) -prune -o \
 	       -name '*.[chS]' -print; \
-	  find $(__srctree)arch/$(ARCH) $(RCS_FIND_IGNORE) \
-	       -name '*.[chS]' -print; \
+	  for ARCH in $(ALLSOURCE_ARCHS) ; do \
+	       find $(__srctree)arch/$${ARCH} $(RCS_FIND_IGNORE) \
+	            -name '*.[chS]' -print; \
+	  done ; \
 	  find $(__srctree)security/selinux/include $(RCS_FIND_IGNORE) \
 	       -name '*.[chS]' -print; \
 	  find $(__srctree)include $(RCS_FIND_IGNORE) \
 	       \( -name config -o -name 'asm-*' \) -prune \
 	       -o -name '*.[chS]' -print; \
-	  find $(__srctree)include/asm-$(ARCH) $(RCS_FIND_IGNORE) \
-	       -name '*.[chS]' -print; \
+	  for ARCH in $(ALLSOURCE_ARCHS) ; do \
+	       find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \
+	            -name '*.[chS]' -print; \
+	  done ; \
 	  find $(__srctree)include/asm-generic $(RCS_FIND_IGNORE) \
 	       -name '*.[chS]' -print )
 endef
 
 quiet_cmd_cscope-file = FILELST cscope.files
-      cmd_cscope-file = $(all-sources) > cscope.files
+      cmd_cscope-file = (echo \-k; echo \-q; $(all-sources)) > cscope.files
 
 quiet_cmd_cscope = MAKE    cscope.out
-      cmd_cscope = cscope -k -b -q
+      cmd_cscope = cscope -b
 
 cscope: FORCE
 	$(call cmd,cscope-file)
 	$(call cmd,cscope)
 
 quiet_cmd_TAGS = MAKE   $@
-cmd_TAGS = $(all-sources) | etags -
+define cmd_TAGS
+	rm -f $@; \
+	ETAGSF=`etags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
+	$(all-sources) | xargs etags $$ETAGSF -a
+endef
+
+TAGS: FORCE
+	$(call cmd,TAGS)
 
-# 	Exuberant ctags works better with -I
 
 quiet_cmd_tags = MAKE   $@
 define cmd_tags
@@ -1198,9 +1240,6 @@ define cmd_tags
 	$(all-sources) | xargs ctags $$CTAGSF -a
 endef
 
-TAGS: FORCE
-	$(call cmd,TAGS)
-
 tags: FORCE
 	$(call cmd,tags)
 
@@ -1268,82 +1307,11 @@ ifneq ($(cmd_files),)
   include $(cmd_files)
 endif
 
-# Execute command and generate cmd file
-if_changed = $(if $(strip $? \
-		          $(filter-out $(cmd_$(1)),$(cmd_$@))\
-			  $(filter-out $(cmd_$@),$(cmd_$(1)))),\
-	@set -e; \
-	$(if $($(quiet)cmd_$(1)),echo '  $(subst ','\'',$($(quiet)cmd_$(1)))';) \
-	$(cmd_$(1)); \
-	echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
-
-
-# execute the command and also postprocess generated .d dependencies
-# file
-if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
-		          $(filter-out $(cmd_$(1)),$(cmd_$@))\
-			  $(filter-out $(cmd_$@),$(cmd_$(1)))),\
-	$(Q)set -e; \
-	$(if $($(quiet)cmd_$(1)),echo '  $(subst ','\'',$($(quiet)cmd_$(1)))';) \
-	$(cmd_$(1)); \
-	scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
-	rm -f $(depfile); \
-	mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
-
-# Usage: $(call if_changed_rule,foo)
-# will check if $(cmd_foo) changed, or any of the prequisites changed,
-# and if so will execute $(rule_foo)
-
-if_changed_rule = $(if $(strip $? \
-		               $(filter-out $(cmd_$(1)),$(cmd_$(@F)))\
-			       $(filter-out $(cmd_$(@F)),$(cmd_$(1)))),\
-	               $(Q)$(rule_$(1)))
-
-# If quiet is set, only print short version of command
-
-cmd = @$(if $($(quiet)cmd_$(1)),echo '  $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
-
-# filechk is used to check if the content of a generated file is updated.
-# Sample usage:
-# define filechk_sample
-#	echo $KERNELRELEASE
-# endef
-# version.h : Makefile
-#	$(call filechk,sample)
-# The rule defined shall write to stdout the content of the new file.
-# The existing file will be compared with the new one.
-# - If no file exist it is created
-# - If the content differ the new file is used
-# - If they are equal no change, and no timestamp update
-
-define filechk
-	@set -e;				\
-	echo '  CHK     $@';			\
-	mkdir -p $(dir $@);			\
-	$(filechk_$(1)) < $< > $@.tmp;		\
-	if [ -r $@ ] && cmp -s $@ $@.tmp; then	\
-		rm -f $@.tmp;			\
-	else					\
-		echo '  UPD     $@';		\
-		mv -f $@.tmp $@;		\
-	fi
-endef
-
-# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=dir
-# Usage:
-# $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
-
 # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
 # Usage:
 # $(Q)$(MAKE) $(clean)=dir
 clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
 
-#	$(call descend,<dir>,<target>)
-#	Recursively call a sub-make in <dir> with target <target>
-# Usage is deprecated, because make does not see this as an invocation of make.
-descend =$(Q)$(MAKE) -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj=$(1) $(2)
-
 endif	# skip-makefile
 
 FORCE:
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 189d5ea..786491f 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -479,6 +479,9 @@ config EISA
 	depends on ALPHA_GENERIC || ALPHA_JENSEN || ALPHA_ALCOR || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_RAWHIDE
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	def_bool y
+
 config SMP
 	bool "Symmetric multi-processing support"
 	depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index 8226c5c..67be50b 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -149,7 +149,7 @@ irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs)
 	 * CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
-	if ((time_status & STA_UNSYNC) == 0
+	if (ntp_synced()
 	    && xtime.tv_sec > state.last_rtc_update + 660
 	    && xtime.tv_nsec >= 500000 - ((unsigned) TICK_SIZE) / 2
 	    && xtime.tv_nsec <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -502,10 +502,7 @@ do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 68dfdba..0f2899b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -64,6 +64,9 @@ config GENERIC_CALIBRATE_DELAY
 config GENERIC_BUST_SPINLOCK
 	bool
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+
 config GENERIC_ISA_DMA
 	bool
 
@@ -150,6 +153,7 @@ config ARCH_RPC
 	select ARCH_ACORN
 	select FIQ
 	select TIMER_ACORN
+	select ARCH_MAY_HAVE_PC_FDC
 	help
 	  On the Acorn Risc-PC, Linux can support the internal IDE disk and
 	  CD-ROM interface, serial and parallel port, and the floppy drive.
diff --git a/arch/arm/boot/compressed/head-sharpsl.S b/arch/arm/boot/compressed/head-sharpsl.S
index d6bf8a2..59ad696 100644
--- a/arch/arm/boot/compressed/head-sharpsl.S
+++ b/arch/arm/boot/compressed/head-sharpsl.S
@@ -7,7 +7,8 @@
  * so we have to figure out the machine for ourselves...
  *
  * Support for Poodle, Corgi (SL-C700), Shepherd (SL-C750)
- * and Husky (SL-C760).
+ * Husky (SL-C760), Tosa (SL-C6000), Spitz (SL-C3000),
+ * Akita (SL-C1000) and Borzoi (SL-C3100).
  *
  */
 
@@ -23,6 +24,22 @@
 
 __SharpSL_start:
 
+/* Check for TC6393 - if found we have a Tosa */
+	ldr	r7, .TOSAID
+	mov	r1, #0x10000000		@ Base address of TC6393 chip
+	mov 	r6, #0x03
+	ldrh	r3, [r1, #8]		@ Load TC6393XB Revison: This is 0x0003
+	cmp	r6, r3
+	beq	.SHARPEND		@ Success -> tosa
+
+/* Check for pxa270 - if found, branch */
+	mrc p15, 0, r4, c0, c0		@ Get Processor ID
+	and	r4, r4, #0xffffff00
+	ldr	r3, .PXA270ID
+	cmp	r4, r3
+	beq	.PXA270
+
+/* Check for w100 - if not found we have a Poodle */
 	ldr	r1, .W100ADDR		@ Base address of w100 chip + regs offset
 
 	mov r6, #0x31			@ Load Magic Init value
@@ -30,7 +47,7 @@ __SharpSL_start:
 	mov r5, #0x3000
 .W100LOOP:
 	subs r5, r5, #1
-    bne .W100LOOP
+	bne .W100LOOP
 	mov r6, #0x30			@ Load 2nd Magic Init value
 	str	r6, [r1, #0x280]	@ to SCRATCH_UMSK
 
@@ -40,45 +57,52 @@ __SharpSL_start:
 	cmp	r6, r3
 	bne	.SHARPEND			@ We have no w100 - Poodle
 
-	mrc p15, 0, r6, c0, c0	@ Get Processor ID
-	and	r6, r6, #0xffffff00
+/* Check for pxa250 - if found we have a Corgi */
 	ldr	r7, .CORGIID
 	ldr	r3, .PXA255ID
-	cmp	r6, r3
+	cmp	r4, r3
 	blo	.SHARPEND			@ We have a PXA250 - Corgi
 
-	mov	r1, #0x0c000000		@ Base address of NAND chip
-	ldrb	r3, [r1, #24]	@ Load FLASHCTL
-	bic	r3, r3, #0x11		@ SET NCE
-	orr	r3, r3, #0x0a		@ SET CLR + FLWP
-	strb	r3, [r1, #24]	@ Save to FLASHCTL
-	mov 	r2, #0x90		@ Command "readid"
-	strb	r2, [r1, #20]	@ Save to FLASHIO
-	bic	r3, r3, #2			@ CLR CLE
-	orr	r3, r3, #4			@ SET ALE
-	strb	r3, [r1, #24]	@ Save to FLASHCTL
-	mov		r2, #0			@ Address 0x00
-	strb	r2, [r1, #20]	@ Save to FLASHIO
-	bic	r3, r3, #4			@ CLR ALE
-	strb	r3, [r1, #24]	@ Save to FLASHCTL
-.SHARP1:
-	ldrb	r3, [r1, #24]	@ Load FLASHCTL
-	tst	r3, #32				@ Is chip ready?
-	beq	.SHARP1
-	ldrb	r2, [r1, #20]	@ NAND Manufacturer ID
-	ldrb	r3, [r1, #20]	@ NAND Chip ID
+/* Check for 64MiB flash - if found we have a Shepherd */
+	bl	get_flash_ids
 	ldr	r7, .SHEPHERDID
 	cmp	r3, #0x76			@ 64MiB flash
 	beq	.SHARPEND			@ We have Shepherd
+
+/* Must be a Husky */
 	ldr	r7, .HUSKYID		@ Must be Husky
 	b .SHARPEND
 
+.PXA270:
+/* Check for 16MiB flash - if found we have Spitz */
+	bl	get_flash_ids
+	ldr	r7, .SPITZID
+	cmp	r3, #0x73			@ 16MiB flash
+	beq	.SHARPEND			@ We have Spitz
+
+/* Check for a second SCOOP chip - if found we have Borzoi */
+	ldr	r1, .SCOOP2ADDR
+	ldr	r7, .BORZOIID
+	mov 	r6, #0x0140
+	strh	r6, [r1]
+	ldrh	r6, [r1]
+	cmp	r6, #0x0140
+	beq	.SHARPEND			@ We have Borzoi
+
+/* Must be Akita */
+	ldr	r7, .AKITAID
+	b	.SHARPEND			@ We have Borzoi
+
 .PXA255ID:
 	.word	0x69052d00		@ PXA255 Processor ID
+.PXA270ID:
+	.word	0x69054100		@ PXA270 Processor ID
 .W100ID:
 	.word	0x57411002		@ w100 Chip ID
 .W100ADDR:
 	.word 	0x08010000		@ w100 Chip ID Reg Address
+.SCOOP2ADDR:
+	.word	0x08800040
 .POODLEID:
 	.word	MACH_TYPE_POODLE
 .CORGIID:
@@ -87,6 +111,41 @@ __SharpSL_start:
 	.word	MACH_TYPE_SHEPHERD
 .HUSKYID:
 	.word	MACH_TYPE_HUSKY
-.SHARPEND:
+.TOSAID:
+	.word	MACH_TYPE_TOSA
+.SPITZID:
+	.word	MACH_TYPE_SPITZ
+.AKITAID:
+	.word	MACH_TYPE_AKITA
+.BORZOIID:
+	.word	MACH_TYPE_BORZOI
 
+/*
+ * Return: r2 - NAND Manufacturer ID
+ *         r3 - NAND Chip ID
+ * Corrupts: r1
+ */
+get_flash_ids:
+	mov	r1, #0x0c000000		@ Base address of NAND chip
+	ldrb	r3, [r1, #24]		@ Load FLASHCTL
+	bic	r3, r3, #0x11		@ SET NCE
+	orr	r3, r3, #0x0a		@ SET CLR + FLWP
+	strb	r3, [r1, #24]		@ Save to FLASHCTL
+	mov 	r2, #0x90		@ Command "readid"
+	strb	r2, [r1, #20]		@ Save to FLASHIO
+	bic	r3, r3, #2		@ CLR CLE
+	orr	r3, r3, #4		@ SET ALE
+	strb	r3, [r1, #24]		@ Save to FLASHCTL
+	mov	r2, #0			@ Address 0x00
+	strb	r2, [r1, #20]		@ Save to FLASHIO
+	bic	r3, r3, #4		@ CLR ALE
+	strb	r3, [r1, #24]		@ Save to FLASHCTL
+.fids1:
+	ldrb	r3, [r1, #24]		@ Load FLASHCTL
+	tst	r3, #32			@ Is chip ready?
+	beq	.fids1
+	ldrb	r2, [r1, #20]		@ NAND Manufacturer ID
+	ldrb	r3, [r1, #20]		@ NAND Chip ID
+	mov	pc, lr
 
+.SHARPEND:
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 41f1265..51f430c 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -177,7 +177,7 @@ static void locomo_handler(unsigned int irq, struct irqdesc *desc,
 		d = irq_desc + irq;
 		for (i = 0; i <= 3; i++, d++, irq++) {
 			if (req & (0x0100 << i)) {
-				d->handle(irq, d, regs);
+				desc_handle_irq(irq, d, regs);
 			}
 
 		}
@@ -220,7 +220,7 @@ static void locomo_key_handler(unsigned int irq, struct irqdesc *desc,
 
 	if (locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC) & 0x0001) {
 		d = irq_desc + LOCOMO_IRQ_KEY_START;
-		d->handle(LOCOMO_IRQ_KEY_START, d, regs);
+		desc_handle_irq(LOCOMO_IRQ_KEY_START, d, regs);
 	}
 }
 
@@ -273,7 +273,7 @@ static void locomo_gpio_handler(unsigned int irq, struct irqdesc *desc,
 		d = irq_desc + LOCOMO_IRQ_GPIO_START;
 		for (i = 0; i <= 15; i++, irq++, d++) {
 			if (req & (0x0001 << i)) {
-				d->handle(irq, d, regs);
+				desc_handle_irq(irq, d, regs);
 			}
 		}
 	}
@@ -328,7 +328,7 @@ static void locomo_lt_handler(unsigned int irq, struct irqdesc *desc,
 
 	if (locomo_readl(mapbase + LOCOMO_LTINT) & 0x0001) {
 		d = irq_desc + LOCOMO_IRQ_LT_START;
-		d->handle(LOCOMO_IRQ_LT_START, d, regs);
+		desc_handle_irq(LOCOMO_IRQ_LT_START, d, regs);
 	}
 }
 
@@ -379,7 +379,7 @@ static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc,
 
 		for (i = 0; i <= 3; i++, irq++, d++) {
 			if (req & (0x0001 << i)) {
-				d->handle(irq, d, regs);
+				desc_handle_irq(irq, d, regs);
 			}
 		}
 	}
@@ -651,15 +651,15 @@ __locomo_probe(struct device *me, struct resource *mem, int irq)
 	return ret;
 }
 
-static void __locomo_remove(struct locomo *lchip)
+static int locomo_remove_child(struct device *dev, void *data)
 {
-	struct list_head *l, *n;
-
-	list_for_each_safe(l, n, &lchip->dev->children) {
-		struct device *d = list_to_dev(l);
+	device_unregister(dev);
+	return 0;
+} 
 
-		device_unregister(d);
-	}
+static void __locomo_remove(struct locomo *lchip)
+{
+	device_for_each_child(lchip->dev, NULL, locomo_remove_child);
 
 	if (lchip->irq != NO_IRQ) {
 		set_irq_chained_handler(lchip->irq, NULL);
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 38c2eb6..1a47fbf9c 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -268,8 +268,8 @@ static struct irqchip sa1111_low_chip = {
 	.mask		= sa1111_mask_lowirq,
 	.unmask		= sa1111_unmask_lowirq,
 	.retrigger	= sa1111_retrigger_lowirq,
-	.type		= sa1111_type_lowirq,
-	.wake		= sa1111_wake_lowirq,
+	.set_type	= sa1111_type_lowirq,
+	.set_wake	= sa1111_wake_lowirq,
 };
 
 static void sa1111_mask_highirq(unsigned int irq)
@@ -364,8 +364,8 @@ static struct irqchip sa1111_high_chip = {
 	.mask		= sa1111_mask_highirq,
 	.unmask		= sa1111_unmask_highirq,
 	.retrigger	= sa1111_retrigger_highirq,
-	.type		= sa1111_type_highirq,
-	.wake		= sa1111_wake_highirq,
+	.set_type	= sa1111_type_highirq,
+	.set_wake	= sa1111_wake_highirq,
 };
 
 static void sa1111_setup_irq(struct sa1111 *sachip)
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index cfd0d3e..688a595 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -17,6 +17,12 @@
 
 #define SCOOP_REG(d,adr) (*(volatile unsigned short*)(d +(adr)))
 
+/* PCMCIA to Scoop linkage structures for pxa2xx_sharpsl.c
+   There is no easy way to link multiple scoop devices into one
+   single entity for the pxa2xx_pcmcia device */
+int scoop_num;
+struct scoop_pcmcia_dev *scoop_devs;
+
 struct  scoop_dev {
 	void  *base;
 	spinlock_t scoop_lock;
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index 2495526..4198677 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc2
-# Fri Jul  8 04:49:34 2005
+# Linux kernel version: 2.6.13
+# Mon Sep  5 18:07:12 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -102,9 +102,11 @@ CONFIG_OMAP_MUX_WARNINGS=y
 # CONFIG_OMAP_MPU_TIMER is not set
 CONFIG_OMAP_32K_TIMER=y
 CONFIG_OMAP_32K_TIMER_HZ=128
+# CONFIG_OMAP_DM_TIMER is not set
 CONFIG_OMAP_LL_DEBUG_UART1=y
 # CONFIG_OMAP_LL_DEBUG_UART2 is not set
 # CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
 
 #
 # OMAP Core Type
@@ -166,7 +168,6 @@ CONFIG_ISA_DMA_API=y
 #
 # Kernel Features
 #
-# CONFIG_SMP is not set
 CONFIG_PREEMPT=y
 CONFIG_NO_IDLE_HZ=y
 # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
@@ -230,91 +231,82 @@ CONFIG_PM=y
 # CONFIG_APM is not set
 
 #
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-
-#
-# Memory Technology Devices (MTD)
+# Networking
 #
-CONFIG_MTD=y
-CONFIG_MTD_DEBUG=y
-CONFIG_MTD_DEBUG_VERBOSE=3
-# CONFIG_MTD_CONCAT is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
-CONFIG_MTD_CMDLINE_PARTS=y
-# CONFIG_MTD_AFS_PARTS is not set
+CONFIG_NET=y
 
 #
-# User Modules And Translation Layers
+# Networking options
 #
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
 
 #
-# RAM/ROM/Flash chip drivers
+# SCTP Configuration (EXPERIMENTAL)
 #
-CONFIG_MTD_CFI=y
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_GEN_PROBE=y
-# CONFIG_MTD_CFI_ADV_OPTIONS is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-CONFIG_MTD_CFI_INTELEXT=y
-# CONFIG_MTD_CFI_AMDSTD is not set
-# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_CFI_UTIL=y
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_XIP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
 
 #
-# Mapping drivers for chip access
+# Network testing
 #
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-# CONFIG_MTD_ARM_INTEGRATOR is not set
-# CONFIG_MTD_EDB7312 is not set
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
 
 #
-# Self-contained MTD device drivers
+# Device Drivers
 #
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
-# CONFIG_MTD_BLOCK2MTD is not set
 
 #
-# Disk-On-Chip Device Drivers
+# Generic Driver Options
 #
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
-# NAND Flash Device Drivers
+# Memory Technology Devices (MTD)
 #
-# CONFIG_MTD_NAND is not set
+# CONFIG_MTD is not set
 
 #
 # Parallel port support
@@ -403,72 +395,8 @@ CONFIG_SCSI_PROC_FS=y
 #
 
 #
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
+# Network device support
 #
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
@@ -518,6 +446,8 @@ CONFIG_SLIP_COMPRESSED=y
 # CONFIG_SLIP_MODE_SLIP6 is not set
 # CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
 
 #
 # ISDN subsystem
@@ -615,77 +545,15 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 #
 # I2C support
 #
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ISA is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
+# CONFIG_I2C is not set
+# CONFIG_I2C_SENSOR is not set
+CONFIG_ISP1301_OMAP=y
 
 #
-# Hardware Sensors Chip support
+# Hardware Monitoring support
 #
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83627EHF is not set
-
-#
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-CONFIG_ISP1301_OMAP=y
-CONFIG_TPS65010=y
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
 # Misc devices
@@ -756,15 +624,9 @@ CONFIG_SOUND=y
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
-# CONFIG_SOUND_BT878 is not set
-# CONFIG_SOUND_FUSION is not set
-# CONFIG_SOUND_CS4281 is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_TRIDENT is not set
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
 # CONFIG_SOUND_OSS is not set
-# CONFIG_SOUND_TVMIXER is not set
 # CONFIG_SOUND_AD1980 is not set
 
 #
@@ -810,6 +672,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
 
 #
 # XFS support
@@ -817,6 +680,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 CONFIG_ROMFS_FS=y
+CONFIG_INOTIFY=y
 # CONFIG_QUOTA is not set
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
@@ -857,15 +721,6 @@ CONFIG_RAMFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=2
-# CONFIG_JFFS2_FS_NAND is not set
-# CONFIG_JFFS2_FS_NOR_ECC is not set
-# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
-CONFIG_JFFS2_ZLIB=y
-CONFIG_JFFS2_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
 # CONFIG_HPFS_FS is not set
@@ -1007,4 +862,3 @@ CONFIG_CRYPTO_DES=y
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 6540db6..dceb826 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -585,7 +585,7 @@ ecard_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
 
 		if (pending) {
 			struct irqdesc *d = irq_desc + ec->irq;
-			d->handle(ec->irq, d, regs);
+			desc_handle_irq(ec->irq, d, regs);
 			called ++;
 		}
 	}
@@ -632,7 +632,7 @@ ecard_irqexp_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
 			 * Serial cards should go in 0/1, ethernet/scsi in 2/3
 			 * otherwise you will lose serial data at high speeds!
 			 */
-			d->handle(ec->irq, d, regs);
+			desc_handle_irq(ec->irq, d, regs);
 		} else {
 			printk(KERN_WARNING "card%d: interrupt from unclaimed "
 			       "card???\n", slot);
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 395137a..3284118 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -207,8 +207,8 @@ void enable_irq_wake(unsigned int irq)
 	unsigned long flags;
 
 	spin_lock_irqsave(&irq_controller_lock, flags);
-	if (desc->chip->wake)
-		desc->chip->wake(irq, 1);
+	if (desc->chip->set_wake)
+		desc->chip->set_wake(irq, 1);
 	spin_unlock_irqrestore(&irq_controller_lock, flags);
 }
 EXPORT_SYMBOL(enable_irq_wake);
@@ -219,8 +219,8 @@ void disable_irq_wake(unsigned int irq)
 	unsigned long flags;
 
 	spin_lock_irqsave(&irq_controller_lock, flags);
-	if (desc->chip->wake)
-		desc->chip->wake(irq, 0);
+	if (desc->chip->set_wake)
+		desc->chip->set_wake(irq, 0);
 	spin_unlock_irqrestore(&irq_controller_lock, flags);
 }
 EXPORT_SYMBOL(disable_irq_wake);
@@ -517,7 +517,7 @@ static void do_pending_irqs(struct pt_regs *regs)
 		list_for_each_safe(l, n, &head) {
 			desc = list_entry(l, struct irqdesc, pend);
 			list_del_init(&desc->pend);
-			desc->handle(desc - irq_desc, desc, regs);
+			desc_handle_irq(desc - irq_desc, desc, regs);
 		}
 
 		/*
@@ -545,7 +545,7 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 
 	irq_enter();
 	spin_lock(&irq_controller_lock);
-	desc->handle(irq, desc, regs);
+	desc_handle_irq(irq, desc, regs);
 
 	/*
 	 * Now re-run any pending interrupts.
@@ -624,9 +624,9 @@ int set_irq_type(unsigned int irq, unsigned int type)
 	}
 
 	desc = irq_desc + irq;
-	if (desc->chip->type) {
+	if (desc->chip->set_type) {
 		spin_lock_irqsave(&irq_controller_lock, flags);
-		ret = desc->chip->type(irq, type);
+		ret = desc->chip->set_type(irq, type);
 		spin_unlock_irqrestore(&irq_controller_lock, flags);
 	}
 
@@ -846,8 +846,8 @@ unsigned long probe_irq_on(void)
 
 		irq_desc[i].probing = 1;
 		irq_desc[i].triggered = 0;
-		if (irq_desc[i].chip->type)
-			irq_desc[i].chip->type(i, IRQT_PROBE);
+		if (irq_desc[i].chip->set_type)
+			irq_desc[i].chip->set_type(i, IRQT_PROBE);
 		irq_desc[i].chip->unmask(i);
 		irqs += 1;
 	}
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index b208573..8261649 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -110,7 +110,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
 	 * We need to tell the secondary core where to find
 	 * its stack and the page tables.
 	 */
-	secondary_data.stack = (void *)idle->thread_info + THREAD_SIZE - 8;
+	secondary_data.stack = (void *)idle->thread_info + THREAD_START_SP;
 	secondary_data.pgdir = virt_to_phys(pgd);
 	wmb();
 
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 8880482..69449a8 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -102,7 +102,7 @@ static unsigned long next_rtc_update;
  */
 static inline void do_set_rtc(void)
 {
-	if (time_status & STA_UNSYNC || set_rtc == NULL)
+	if (!ntp_synced() || set_rtc == NULL)
 		return;
 
 	if (next_rtc_update &&
@@ -292,10 +292,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig
index 324d9ed..bdd2579 100644
--- a/arch/arm/mach-footbridge/Kconfig
+++ b/arch/arm/mach-footbridge/Kconfig
@@ -87,6 +87,7 @@ config FOOTBRIDGE_ADDIN
 
 # EBSA285 board in either host or addin mode
 config ARCH_EBSA285
+	select ARCH_MAY_HAVE_PC_FDC
 	bool
 
 endif
diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c
index b210160..e1c43b3 100644
--- a/arch/arm/mach-footbridge/isa-irq.c
+++ b/arch/arm/mach-footbridge/isa-irq.c
@@ -95,7 +95,7 @@ isa_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
 	}
 
 	desc = irq_desc + isa_irq;
-	desc->handle(isa_irq, desc, regs);
+	desc_handle_irq(isa_irq, desc, regs);
 }
 
 static struct irqaction irq_cascade = { .handler = no_action, .name = "cascade", };
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index 96aa3af..5110e2e 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -108,7 +108,7 @@ h720x_gpio_handler(unsigned int mask, unsigned int irq,
 	while (mask) {
 		if (mask & 1) {
 			IRQDBG("handling irq %d\n", irq);
-			desc->handle(irq, desc, regs);
+			desc_handle_irq(irq, desc, regs);
 		}
 		irq++;
 		desc++;
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index 593b6a2..4b31993 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -126,7 +126,7 @@ h7202_timerx_demux_handler(unsigned int irq_unused, struct irqdesc *desc,
 	desc = irq_desc + irq;
 	while (mask) {
 		if (mask & 1)
-			desc->handle(irq, desc, regs);
+			desc_handle_irq(irq, desc, regs);
 		irq++;
 		desc++;
 		mask >>= 1;
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index 0c27134..eeb8a6d 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -152,7 +152,7 @@ imx_gpio_handler(unsigned int mask, unsigned int irq,
 	while (mask) {
 		if (mask & 1) {
 			DEBUG_IRQ("handling irq %d\n", irq);
-			desc->handle(irq, desc, regs);
+			desc_handle_irq(irq, desc, regs);
 		}
 		irq++;
 		desc++;
@@ -214,7 +214,7 @@ static struct irqchip imx_gpio_chip = {
 	.ack = imx_gpio_ack_irq,
 	.mask = imx_gpio_mask_irq,
 	.unmask = imx_gpio_unmask_irq,
-	.type = imx_gpio_irq_type,
+	.set_type = imx_gpio_irq_type,
 };
 
 void __init
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 569f328..2be5c03 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -170,7 +170,7 @@ sic_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
 		irq += IRQ_SIC_START;
 
 		desc = irq_desc + irq;
-		desc->handle(irq, desc, regs);
+		desc_handle_irq(irq, desc, regs);
 	} while (status);
 }
 
diff --git a/arch/arm/mach-iop3xx/iop321-time.c b/arch/arm/mach-iop3xx/iop321-time.c
index d53af16..0039793 100644
--- a/arch/arm/mach-iop3xx/iop321-time.c
+++ b/arch/arm/mach-iop3xx/iop321-time.c
@@ -60,7 +60,7 @@ static unsigned long iop321_gettimeoffset(void)
 	/*
 	 * Now convert them to usec.
 	 */
-	usec = (unsigned long)(elapsed * (tick_nsec / 1000)) / LATCH;
+	usec = (unsigned long)(elapsed / (CLOCK_TICK_RATE/1000000));
 
 	return usec;
 }
diff --git a/arch/arm/mach-iop3xx/iop331-time.c b/arch/arm/mach-iop3xx/iop331-time.c
index 1a6d9d6..8eddfac 100644
--- a/arch/arm/mach-iop3xx/iop331-time.c
+++ b/arch/arm/mach-iop3xx/iop331-time.c
@@ -58,7 +58,7 @@ static unsigned long iop331_gettimeoffset(void)
 	/*
 	 * Now convert them to usec.
 	 */
-	usec = (unsigned long)(elapsed * (tick_nsec / 1000)) / LATCH;
+	usec = (unsigned long)(elapsed / (CLOCK_TICK_RATE/1000000));
 
 	return usec;
 }
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index 45b1865..098c817 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -317,7 +317,7 @@ static void ixp2000_GPIO_irq_handler(unsigned int irq, struct irqdesc *desc, str
 	for (i = 0; i <= 7; i++) {
 		if (status & (1<<i)) {
 			desc = irq_desc + i + IRQ_IXP2000_GPIO0;
-			desc->handle(i + IRQ_IXP2000_GPIO0, desc, regs);
+			desc_handle_irq(i + IRQ_IXP2000_GPIO0, desc, regs);
 		}
 	}
 }
@@ -380,10 +380,10 @@ static void ixp2000_GPIO_irq_unmask(unsigned int irq)
 }
 
 static struct irqchip ixp2000_GPIO_irq_chip = {
-	.type	= ixp2000_GPIO_irq_type,
-	.ack	= ixp2000_GPIO_irq_mask_ack,
-	.mask	= ixp2000_GPIO_irq_mask,
-	.unmask	= ixp2000_GPIO_irq_unmask
+	.ack		= ixp2000_GPIO_irq_mask_ack,
+	.mask		= ixp2000_GPIO_irq_mask,
+	.unmask		= ixp2000_GPIO_irq_unmask,
+	.set_type	= ixp2000_GPIO_irq_type,
 };
 
 static void ixp2000_pci_irq_mask(unsigned int irq)
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index a43369a..63ba019 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -133,7 +133,7 @@ static void ixdp2x00_irq_handler(unsigned int irq, struct irqdesc *desc, struct
 			struct irqdesc *cpld_desc;
 			int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
 			cpld_desc = irq_desc + cpld_irq;
-			cpld_desc->handle(cpld_irq, cpld_desc, regs);
+			desc_handle_irq(cpld_irq, cpld_desc, regs);
 		}
 	}
 
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 43447da..7a51099 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -82,7 +82,7 @@ static void ixdp2x01_irq_handler(unsigned int irq, struct irqdesc *desc, struct
 			struct irqdesc *cpld_desc;
 			int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
 			cpld_desc = irq_desc + cpld_irq;
-			cpld_desc->handle(cpld_irq, cpld_desc, regs);
+			desc_handle_irq(cpld_irq, cpld_desc, regs);
 		}
 	}
 
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 0422e90..52ad113 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -179,17 +179,17 @@ static void ixp4xx_irq_level_unmask(unsigned int irq)
 }
 
 static struct irqchip ixp4xx_irq_level_chip = {
-	.ack	= ixp4xx_irq_mask,
-	.mask	= ixp4xx_irq_mask,
-	.unmask	= ixp4xx_irq_level_unmask,
-	.type	= ixp4xx_set_irq_type
+	.ack		= ixp4xx_irq_mask,
+	.mask		= ixp4xx_irq_mask,
+	.unmask		= ixp4xx_irq_level_unmask,
+	.set_type	= ixp4xx_set_irq_type,
 };
 
 static struct irqchip ixp4xx_irq_edge_chip = {
-	.ack	= ixp4xx_irq_ack,
-	.mask	= ixp4xx_irq_mask,
-	.unmask	= ixp4xx_irq_unmask,
-	.type	= ixp4xx_set_irq_type
+	.ack		= ixp4xx_irq_ack,
+	.mask		= ixp4xx_irq_mask,
+	.unmask		= ixp4xx_irq_unmask,
+	.set_type	= ixp4xx_set_irq_type,
 };
 
 static void ixp4xx_config_irq(unsigned irq, enum ixp4xx_irq_type type)
diff --git a/arch/arm/mach-lh7a40x/common.h b/arch/arm/mach-lh7a40x/common.h
index beda7c2..578a524 100644
--- a/arch/arm/mach-lh7a40x/common.h
+++ b/arch/arm/mach-lh7a40x/common.h
@@ -13,4 +13,4 @@ extern struct sys_timer lh7a40x_timer;
 extern void lh7a400_init_irq (void);
 extern void lh7a404_init_irq (void);
 
-#define IRQ_DISPATCH(irq) irq_desc[irq].handle ((irq), &irq_desc[irq], regs)
+#define IRQ_DISPATCH(irq) desc_handle_irq((irq),(irq_desc + irq), regs)
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index 7c08f6c..c12a783 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -102,7 +102,7 @@ void innovator_fpga_IRQ_demux(unsigned int irq, struct irqdesc *desc,
 	     fpga_irq++, stat >>= 1) {
 		if (stat & 1) {
 			d = irq_desc + fpga_irq;
-			d->handle(fpga_irq, d, regs);
+			desc_handle_irq(fpga_irq, d, regs);
 		}
 	}
 }
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index a11b6d8..afd5d67 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -165,10 +165,10 @@ static struct omap_irq_bank omap1610_irq_banks[] = {
 #endif
 
 static struct irqchip omap_irq_chip = {
-	.ack    = omap_mask_ack_irq,
-	.mask   = omap_mask_irq,
-	.unmask = omap_unmask_irq,
-	.wake	= omap_wake_irq,
+	.ack		= omap_mask_ack_irq,
+	.mask		= omap_mask_irq,
+	.unmask		= omap_unmask_irq,
+	.set_wake	= omap_wake_irq,
 };
 
 void __init omap_init_irq(void)
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index efc2f65..33dae99 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -11,7 +11,7 @@ obj-$(CONFIG_PXA27x) += pxa27x.o
 obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
 obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
 obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
-obj-$(CONFIG_PXA_SHARP_C7xx)	+= corgi.o corgi_ssp.o ssp.o
+obj-$(CONFIG_PXA_SHARP_C7xx)	+= corgi.o corgi_ssp.o corgi_lcd.o ssp.o
 obj-$(CONFIG_MACH_POODLE)	+= poodle.o
 
 # Support for blinky lights
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 86b862f..29185ac 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -39,7 +39,6 @@
 
 #include <asm/mach/sharpsl_param.h>
 #include <asm/hardware/scoop.h>
-#include <video/w100fb.h>
 
 #include "generic.h"
 
@@ -60,6 +59,15 @@ static struct scoop_config corgi_scoop_setup = {
 	.io_out		= CORGI_SCOOP_IO_OUT,
 };
 
+static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
+{
+	.dev        = &corgiscoop_device.dev,
+	.irq        = CORGI_IRQ_GPIO_CF_IRQ,
+	.cd_irq     = CORGI_IRQ_GPIO_CF_CD,
+	.cd_irq_str = "PCMCIA0 CD",
+},
+};
+
 struct platform_device corgiscoop_device = {
 	.name		= "sharp-scoop",
 	.id		= -1,
@@ -78,7 +86,7 @@ struct platform_device corgiscoop_device = {
  * also use scoop functions and this makes the power up/down order
  * work correctly.
  */
-static struct platform_device corgissp_device = {
+struct platform_device corgissp_device = {
 	.name		= "corgi-ssp",
 	.dev		= {
  		.parent = &corgiscoop_device.dev,
@@ -88,41 +96,33 @@ static struct platform_device corgissp_device = {
 
 
 /*
- * Corgi w100 Frame Buffer Device
+ * Corgi Backlight Device
  */
-static struct w100fb_mach_info corgi_fb_info = {
-	.w100fb_ssp_send 	= corgi_ssp_lcdtg_send,
-	.comadj 			= -1,
-	.phadadj 			= -1,
-};
-
-static struct resource corgi_fb_resources[] = {
-	[0] = {
-		.start		= 0x08000000,
-		.end		= 0x08ffffff,
-		.flags		= IORESOURCE_MEM,
+static struct platform_device corgibl_device = {
+	.name		= "corgi-bl",
+	.dev		= {
+ 		.parent = &corgifb_device.dev,
 	},
+	.id		= -1,
 };
 
-static struct platform_device corgifb_device = {
-	.name		= "w100fb",
+
+/*
+ * Corgi Keyboard Device
+ */
+static struct platform_device corgikbd_device = {
+	.name		= "corgi-keyboard",
 	.id		= -1,
-	.dev		= {
- 		.platform_data	= &corgi_fb_info,
- 		.parent = &corgissp_device.dev,
-	},
-	.num_resources	= ARRAY_SIZE(corgi_fb_resources),
-	.resource	= corgi_fb_resources,
 };
 
 
 /*
- * Corgi Backlight Device
+ * Corgi Touch Screen Device
  */
-static struct platform_device corgibl_device = {
-	.name		= "corgi-bl",
+static struct platform_device corgits_device = {
+	.name		= "corgi-ts",
 	.dev		= {
- 		.parent = &corgifb_device.dev,
+ 		.parent = &corgissp_device.dev,
 	},
 	.id		= -1,
 };
@@ -190,6 +190,11 @@ static void corgi_mci_setpower(struct device *dev, unsigned int vdd)
 	}
 }
 
+static int corgi_mci_get_ro(struct device *dev)
+{
+	return GPLR(CORGI_GPIO_nSD_WP) & GPIO_bit(CORGI_GPIO_nSD_WP);
+}
+
 static void corgi_mci_exit(struct device *dev, void *data)
 {
 	free_irq(CORGI_IRQ_GPIO_nSD_DETECT, data);
@@ -199,11 +204,13 @@ static void corgi_mci_exit(struct device *dev, void *data)
 static struct pxamci_platform_data corgi_mci_platform_data = {
 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
 	.init 		= corgi_mci_init,
+	.get_ro		= corgi_mci_get_ro,
 	.setpower 	= corgi_mci_setpower,
 	.exit		= corgi_mci_exit,
 };
 
 
+
 /*
  * USB Device Controller
  */
@@ -229,18 +236,20 @@ static struct platform_device *devices[] __initdata = {
 	&corgiscoop_device,
 	&corgissp_device,
 	&corgifb_device,
+	&corgikbd_device,
 	&corgibl_device,
+	&corgits_device,
 };
 
 static void __init corgi_init(void)
 {
-	corgi_fb_info.comadj=sharpsl_param.comadj;
-	corgi_fb_info.phadadj=sharpsl_param.phadadj;
-
 	pxa_gpio_mode(CORGI_GPIO_USB_PULLUP | GPIO_OUT);
  	pxa_set_udc_info(&udc_info);
 	pxa_set_mci_info(&corgi_mci_platform_data);
 
+	scoop_num = 1;
+	scoop_devs = &corgi_pcmcia_scoop[0];
+
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
new file mode 100644
index 0000000..deac29c
--- /dev/null
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -0,0 +1,396 @@
+/*
+ * linux/drivers/video/w100fb.c
+ *
+ * Corgi LCD Specific Code for ATI Imageon w100 (Wallaby)
+ *
+ * Copyright (C) 2005 Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <asm/arch/corgi.h>
+#include <asm/mach/sharpsl_param.h>
+#include <video/w100fb.h>
+
+/* Register Addresses */
+#define RESCTL_ADRS     0x00
+#define PHACTRL_ADRS    0x01
+#define DUTYCTRL_ADRS   0x02
+#define POWERREG0_ADRS  0x03
+#define POWERREG1_ADRS  0x04
+#define GPOR3_ADRS      0x05
+#define PICTRL_ADRS     0x06
+#define POLCTRL_ADRS    0x07
+
+/* Resgister Bit Definitions */
+#define RESCTL_QVGA     0x01
+#define RESCTL_VGA      0x00
+
+#define POWER1_VW_ON    0x01  /* VW Supply FET ON */
+#define POWER1_GVSS_ON  0x02  /* GVSS(-8V) Power Supply ON */
+#define POWER1_VDD_ON   0x04  /* VDD(8V),SVSS(-4V) Power Supply ON */
+
+#define POWER1_VW_OFF   0x00  /* VW Supply FET OFF */
+#define POWER1_GVSS_OFF 0x00  /* GVSS(-8V) Power Supply OFF */
+#define POWER1_VDD_OFF  0x00  /* VDD(8V),SVSS(-4V) Power Supply OFF */
+
+#define POWER0_COM_DCLK 0x01  /* COM Voltage DC Bias DAC Serial Data Clock */
+#define POWER0_COM_DOUT 0x02  /* COM Voltage DC Bias DAC Serial Data Out */
+#define POWER0_DAC_ON   0x04  /* DAC Power Supply ON */
+#define POWER0_COM_ON   0x08  /* COM Powewr Supply ON */
+#define POWER0_VCC5_ON  0x10  /* VCC5 Power Supply ON */
+
+#define POWER0_DAC_OFF  0x00  /* DAC Power Supply OFF */
+#define POWER0_COM_OFF  0x00  /* COM Powewr Supply OFF */
+#define POWER0_VCC5_OFF 0x00  /* VCC5 Power Supply OFF */
+
+#define PICTRL_INIT_STATE      0x01
+#define PICTRL_INIOFF          0x02
+#define PICTRL_POWER_DOWN      0x04
+#define PICTRL_COM_SIGNAL_OFF  0x08
+#define PICTRL_DAC_SIGNAL_OFF  0x10
+
+#define POLCTRL_SYNC_POL_FALL  0x01
+#define POLCTRL_EN_POL_FALL    0x02
+#define POLCTRL_DATA_POL_FALL  0x04
+#define POLCTRL_SYNC_ACT_H     0x08
+#define POLCTRL_EN_ACT_L       0x10
+
+#define POLCTRL_SYNC_POL_RISE  0x00
+#define POLCTRL_EN_POL_RISE    0x00
+#define POLCTRL_DATA_POL_RISE  0x00
+#define POLCTRL_SYNC_ACT_L     0x00
+#define POLCTRL_EN_ACT_H       0x00
+
+#define PHACTRL_PHASE_MANUAL   0x01
+#define DEFAULT_PHAD_QVGA     (9)
+#define DEFAULT_COMADJ        (125)
+
+/*
+ * This is only a psuedo I2C interface. We can't use the standard kernel
+ * routines as the interface is write only. We just assume the data is acked...
+ */
+static void lcdtg_ssp_i2c_send(u8 data)
+{
+	corgi_ssp_lcdtg_send(POWERREG0_ADRS, data);
+	udelay(10);
+}
+
+static void lcdtg_i2c_send_bit(u8 data)
+{
+	lcdtg_ssp_i2c_send(data);
+	lcdtg_ssp_i2c_send(data | POWER0_COM_DCLK);
+	lcdtg_ssp_i2c_send(data);
+}
+
+static void lcdtg_i2c_send_start(u8 base)
+{
+	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
+	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
+	lcdtg_ssp_i2c_send(base);
+}
+
+static void lcdtg_i2c_send_stop(u8 base)
+{
+	lcdtg_ssp_i2c_send(base);
+	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
+	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
+}
+
+static void lcdtg_i2c_send_byte(u8 base, u8 data)
+{
+	int i;
+	for (i = 0; i < 8; i++) {
+		if (data & 0x80)
+			lcdtg_i2c_send_bit(base | POWER0_COM_DOUT);
+		else
+			lcdtg_i2c_send_bit(base);
+		data <<= 1;
+	}
+}
+
+static void lcdtg_i2c_wait_ack(u8 base)
+{
+	lcdtg_i2c_send_bit(base);
+}
+
+static void lcdtg_set_common_voltage(u8 base_data, u8 data)
+{
+	/* Set Common Voltage to M62332FP via I2C */
+	lcdtg_i2c_send_start(base_data);
+	lcdtg_i2c_send_byte(base_data, 0x9c);
+	lcdtg_i2c_wait_ack(base_data);
+	lcdtg_i2c_send_byte(base_data, 0x00);
+	lcdtg_i2c_wait_ack(base_data);
+	lcdtg_i2c_send_byte(base_data, data);
+	lcdtg_i2c_wait_ack(base_data);
+	lcdtg_i2c_send_stop(base_data);
+}
+
+/* Set Phase Adjuct */
+static void lcdtg_set_phadadj(struct w100fb_par *par)
+{
+	int adj;
+	switch(par->xres) {
+		case 480:
+		case 640:
+			/* Setting for VGA */
+			adj = sharpsl_param.phadadj;
+			if (adj < 0) {
+				adj = PHACTRL_PHASE_MANUAL;
+			} else {
+				adj = ((adj & 0x0f) << 1) | PHACTRL_PHASE_MANUAL;
+			}
+			break;
+		case 240:
+		case 320:
+		default:
+			/* Setting for QVGA */
+			adj = (DEFAULT_PHAD_QVGA << 1) | PHACTRL_PHASE_MANUAL;
+			break;
+	}
+
+	corgi_ssp_lcdtg_send(PHACTRL_ADRS, adj);
+}
+
+static int lcd_inited;
+
+static void lcdtg_hw_init(struct w100fb_par *par)
+{
+	if (!lcd_inited) {
+		int comadj;
+
+		/* Initialize Internal Logic & Port */
+		corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_POWER_DOWN | PICTRL_INIOFF | PICTRL_INIT_STATE
+	  			| PICTRL_COM_SIGNAL_OFF | PICTRL_DAC_SIGNAL_OFF);
+
+		corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_OFF
+				| POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+		corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
+
+		/* VDD(+8V), SVSS(-4V) ON */
+		corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
+		mdelay(3);
+
+		/* DAC ON */
+		corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON
+				| POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+		/* INIB = H, INI = L  */
+		/* PICTL[0] = H , PICTL[1] = PICTL[2] = PICTL[4] = L */
+		corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF);
+
+		/* Set Common Voltage */
+		comadj = sharpsl_param.comadj;
+		if (comadj < 0)
+			comadj = DEFAULT_COMADJ;
+		lcdtg_set_common_voltage((POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF), comadj);
+
+		/* VCC5 ON, DAC ON */
+		corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON |
+				POWER0_COM_OFF | POWER0_VCC5_ON);
+
+		/* GVSS(-8V) ON, VDD ON */
+		corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
+		mdelay(2);
+
+		/* COM SIGNAL ON (PICTL[3] = L) */
+		corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE);
+
+		/* COM ON, DAC ON, VCC5_ON */
+		corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON
+				| POWER0_COM_ON | POWER0_VCC5_ON);
+
+		/* VW ON, GVSS ON, VDD ON */
+		corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_ON | POWER1_GVSS_ON | POWER1_VDD_ON);
+
+		/* Signals output enable */
+		corgi_ssp_lcdtg_send(PICTRL_ADRS, 0);
+
+		/* Set Phase Adjuct */
+		lcdtg_set_phadadj(par);
+
+		/* Initialize for Input Signals from ATI */
+		corgi_ssp_lcdtg_send(POLCTRL_ADRS, POLCTRL_SYNC_POL_RISE | POLCTRL_EN_POL_RISE
+				| POLCTRL_DATA_POL_RISE | POLCTRL_SYNC_ACT_L | POLCTRL_EN_ACT_H);
+		udelay(1000);
+
+		lcd_inited=1;
+	} else {
+		lcdtg_set_phadadj(par);
+	}
+
+	switch(par->xres) {
+		case 480:
+		case 640:
+			/* Set Lcd Resolution (VGA) */
+			corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_VGA);
+			break;
+		case 240:
+		case 320:
+		default:
+			/* Set Lcd Resolution (QVGA) */
+			corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_QVGA);
+			break;
+	}
+}
+
+static void lcdtg_suspend(struct w100fb_par *par)
+{
+	/* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
+	mdelay(34);
+
+	/* (1)VW OFF */
+	corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
+
+	/* (2)COM OFF */
+	corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_COM_SIGNAL_OFF);
+	corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON);
+
+	/* (3)Set Common Voltage Bias 0V */
+	lcdtg_set_common_voltage(POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON, 0);
+
+	/* (4)GVSS OFF */
+	corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
+
+	/* (5)VCC5 OFF */
+	corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+	/* (6)Set PDWN, INIOFF, DACOFF */
+	corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIOFF | PICTRL_DAC_SIGNAL_OFF |
+			PICTRL_POWER_DOWN | PICTRL_COM_SIGNAL_OFF);
+
+	/* (7)DAC OFF */
+	corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_OFF | POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+	/* (8)VDD OFF */
+	corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
+
+	lcd_inited = 0;
+}
+
+static struct w100_tg_info corgi_lcdtg_info = {
+	.change=lcdtg_hw_init,
+	.suspend=lcdtg_suspend,
+	.resume=lcdtg_hw_init,
+};
+
+/*
+ * Corgi w100 Frame Buffer Device
+ */
+
+static struct w100_mem_info corgi_fb_mem = {
+	.ext_cntl          = 0x00040003,
+	.sdram_mode_reg    = 0x00650021,
+	.ext_timing_cntl   = 0x10002a4a,
+	.io_cntl           = 0x7ff87012,
+	.size              = 0x1fffff,
+};
+
+static struct w100_gen_regs corgi_fb_regs = {
+	.lcd_format    = 0x00000003,
+	.lcdd_cntl1    = 0x01CC0000,
+	.lcdd_cntl2    = 0x0003FFFF,
+	.genlcd_cntl1  = 0x00FFFF0D,
+	.genlcd_cntl2  = 0x003F3003,
+	.genlcd_cntl3  = 0x000102aa,
+};
+
+static struct w100_gpio_regs corgi_fb_gpio = {
+	.init_data1   = 0x000000bf,
+	.init_data2   = 0x00000000,
+	.gpio_dir1    = 0x00000000,
+	.gpio_oe1     = 0x03c0feff,
+	.gpio_dir2    = 0x00000000,
+	.gpio_oe2     = 0x00000000,
+};
+
+static struct w100_mode corgi_fb_modes[] = {
+{
+	.xres            = 480,
+	.yres            = 640,
+	.left_margin     = 0x56,
+	.right_margin    = 0x55,
+	.upper_margin    = 0x03,
+	.lower_margin    = 0x00,
+	.crtc_ss         = 0x82360056,
+	.crtc_ls         = 0xA0280000,
+	.crtc_gs         = 0x80280028,
+	.crtc_vpos_gs    = 0x02830002,
+	.crtc_rev        = 0x00400008,
+	.crtc_dclk       = 0xA0000000,
+	.crtc_gclk       = 0x8015010F,
+	.crtc_goe        = 0x80100110,
+	.crtc_ps1_active = 0x41060010,
+	.pll_freq        = 75,
+	.fast_pll_freq   = 100,
+	.sysclk_src      = CLK_SRC_PLL,
+	.sysclk_divider  = 0,
+	.pixclk_src      = CLK_SRC_PLL,
+	.pixclk_divider  = 2,
+	.pixclk_divider_rotated = 6,
+},{
+	.xres            = 240,
+	.yres            = 320,
+	.left_margin     = 0x27,
+	.right_margin    = 0x2e,
+	.upper_margin    = 0x01,
+	.lower_margin    = 0x00,
+	.crtc_ss         = 0x81170027,
+	.crtc_ls         = 0xA0140000,
+	.crtc_gs         = 0xC0140014,
+	.crtc_vpos_gs    = 0x00010141,
+	.crtc_rev        = 0x00400008,
+	.crtc_dclk       = 0xA0000000,
+	.crtc_gclk       = 0x8015010F,
+	.crtc_goe        = 0x80100110,
+	.crtc_ps1_active = 0x41060010,
+	.pll_freq        = 0,
+	.fast_pll_freq   = 0,
+	.sysclk_src      = CLK_SRC_XTAL,
+	.sysclk_divider  = 0,
+	.pixclk_src      = CLK_SRC_XTAL,
+	.pixclk_divider  = 1,
+	.pixclk_divider_rotated = 1,
+},
+
+};
+
+static struct w100fb_mach_info corgi_fb_info = {
+	.tg         = &corgi_lcdtg_info,
+	.init_mode  = INIT_MODE_ROTATED,
+	.mem        = &corgi_fb_mem,
+	.regs       = &corgi_fb_regs,
+	.modelist   = &corgi_fb_modes[0],
+	.num_modes  = 2,
+	.gpio       = &corgi_fb_gpio,
+	.xtal_freq  = 12500000,
+	.xtal_dbl   = 0,
+};
+
+static struct resource corgi_fb_resources[] = {
+	[0] = {
+		.start   = 0x08000000,
+		.end     = 0x08ffffff,
+		.flags   = IORESOURCE_MEM,
+	},
+};
+
+struct platform_device corgifb_device = {
+	.name           = "w100fb",
+	.id             = -1,
+	.num_resources	= ARRAY_SIZE(corgi_fb_resources),
+	.resource	= corgi_fb_resources,
+	.dev            = {
+ 		.platform_data = &corgi_fb_info,
+ 		.parent = &corgissp_device.dev,
+	},
+
+};
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index f3cac43..539b596 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -133,7 +133,7 @@ static struct irqchip pxa_low_gpio_chip = {
 	.ack		= pxa_ack_low_gpio,
 	.mask		= pxa_mask_low_irq,
 	.unmask		= pxa_unmask_low_irq,
-	.type		= pxa_gpio_irq_type,
+	.set_type	= pxa_gpio_irq_type,
 };
 
 /*
@@ -157,7 +157,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
 			mask >>= 2;
 			do {
 				if (mask & 1)
-					desc->handle(irq, desc, regs);
+					desc_handle_irq(irq, desc, regs);
 				irq++;
 				desc++;
 				mask >>= 1;
@@ -172,7 +172,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
 			desc = irq_desc + irq;
 			do {
 				if (mask & 1)
-					desc->handle(irq, desc, regs);
+					desc_handle_irq(irq, desc, regs);
 				irq++;
 				desc++;
 				mask >>= 1;
@@ -187,7 +187,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
 			desc = irq_desc + irq;
 			do {
 				if (mask & 1)
-					desc->handle(irq, desc, regs);
+					desc_handle_irq(irq, desc, regs);
 				irq++;
 				desc++;
 				mask >>= 1;
@@ -203,7 +203,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
 			desc = irq_desc + irq;
 			do {
 				if (mask & 1)
-					desc->handle(irq, desc, regs);
+					desc_handle_irq(irq, desc, regs);
 				irq++;
 				desc++;
 				mask >>= 1;
@@ -241,7 +241,7 @@ static struct irqchip pxa_muxed_gpio_chip = {
 	.ack		= pxa_ack_muxed_gpio,
 	.mask		= pxa_mask_muxed_gpio,
 	.unmask		= pxa_unmask_muxed_gpio,
-	.type		= pxa_gpio_irq_type,
+	.set_type	= pxa_gpio_irq_type,
 };
 
 
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 6309853..923f6eb 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -84,7 +84,7 @@ static void lubbock_irq_handler(unsigned int irq, struct irqdesc *desc,
 		if (likely(pending)) {
 			irq = LUBBOCK_IRQ(0) + __ffs(pending);
 			desc = irq_desc + irq;
-			desc->handle(irq, desc, regs);
+			desc_handle_irq(irq, desc, regs);
 		}
 		pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
 	} while (pending);
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 827b7b5..85fdb5b 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -72,7 +72,7 @@ static void mainstone_irq_handler(unsigned int irq, struct irqdesc *desc,
 		if (likely(pending)) {
 			irq = MAINSTONE_IRQ(0) + __ffs(pending);
 			desc = irq_desc + irq;
-			desc->handle(irq, desc, regs);
+			desc_handle_irq(irq, desc, regs);
 		}
 		pending = MST_INTSETCLR & mainstone_irq_enabled;
 	} while (pending);
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 0e4f6fa..47cfb8b 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -62,6 +62,15 @@ struct platform_device poodle_scoop_device = {
 	.resource	= poodle_scoop_resources,
 };
 
+static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
+{
+	.dev        = &poodle_scoop_device.dev,
+	.irq        = POODLE_IRQ_GPIO_CF_IRQ,
+	.cd_irq     = POODLE_IRQ_GPIO_CF_CD,
+	.cd_irq_str = "PCMCIA0 CD",
+},
+};
+
 
 /* LoCoMo device */
 static struct resource locomo_resources[] = {
@@ -147,6 +156,9 @@ static void __init poodle_init(void)
 
 	set_pxa_fb_info(&poodle_fb_info);
 
+	scoop_num = 1;
+	scoop_devs = &poodle_pcmcia_scoop[0];
+
 	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
 	if (ret) {
 		printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index d4d03d0..06807c6 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -2,6 +2,13 @@ if ARCH_S3C2410
 
 menu "S3C24XX Implementations"
 
+config MACH_ANUBIS
+	bool "Simtec Electronics ANUBIS"
+	select CPU_S3C2440
+	help
+	  Say Y gere if you are using the Simtec Electronics ANUBIS
+	  development system
+
 config ARCH_BAST
 	bool "Simtec Electronics BAST (EB2410ITX)"
 	select CPU_S3C2410
@@ -11,6 +18,14 @@ config ARCH_BAST
 
 	  Product page: <http://www.simtec.co.uk/products/EB2410ITX/>.
 
+config BAST_PC104_IRQ
+	bool "BAST PC104 IRQ support"
+	depends on ARCH_BAST
+	default y
+	help
+	  Say Y	here to enable the PC104 IRQ routing on the
+	  Simtec BAST (EB2410ITX)
+
 config ARCH_H1940
 	bool "IPAQ H1940"
 	select CPU_S3C2410
diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile
index 55ed7c7..b4f1e05 100644
--- a/arch/arm/mach-s3c2410/Makefile
+++ b/arch/arm/mach-s3c2410/Makefile
@@ -26,8 +26,13 @@ obj-$(CONFIG_CPU_S3C2440)  += s3c2440.o s3c2440-dsc.o
 obj-$(CONFIG_CPU_S3C2440)  += s3c2440-irq.o
 obj-$(CONFIG_CPU_S3C2440)  += s3c2440-clock.o
 
+# bast extras
+
+obj-$(CONFIG_BAST_PC104_IRQ)	+= bast-irq.o
+
 # machine specific support
 
+obj-$(CONFIG_MACH_ANUBIS)	+= mach-anubis.o
 obj-$(CONFIG_ARCH_BAST)		+= mach-bast.o usb-simtec.o
 obj-$(CONFIG_ARCH_H1940)	+= mach-h1940.o
 obj-$(CONFIG_MACH_N30)		+= mach-n30.o
diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c
index 5e5bbe8..fbbeb05 100644
--- a/arch/arm/mach-s3c2410/bast-irq.c
+++ b/arch/arm/mach-s3c2410/bast-irq.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/mach-s3c2410/bast-irq.c
  *
- * Copyright (c) 2004 Simtec Electronics
+ * Copyright (c) 2003,2005 Simtec Electronics
  *   Ben Dooks <ben@simtec.co.uk>
  *
  * http://www.simtec.co.uk/products/EB2410ITX/
@@ -21,7 +21,8 @@
  *
  * Modifications:
  *     08-Jan-2003 BJD  Moved from central IRQ code
- */
+ *     21-Aug-2005 BJD  Fixed missing code and compile errors
+*/
 
 
 #include <linux/init.h>
@@ -30,12 +31,19 @@
 #include <linux/ptrace.h>
 #include <linux/sysdev.h>
 
+#include <asm/mach-types.h>
+
 #include <asm/hardware.h>
 #include <asm/irq.h>
 #include <asm/io.h>
 
 #include <asm/mach/irq.h>
-#include <asm/hardware/s3c2410/irq.h>
+
+#include <asm/arch/regs-irq.h>
+#include <asm/arch/bast-map.h>
+#include <asm/arch/bast-irq.h>
+
+#include "irq.h"
 
 #if 0
 #include <asm/debug-ll.h>
@@ -79,15 +87,15 @@ bast_pc104_mask(unsigned int irqno)
 	temp = __raw_readb(BAST_VA_PC104_IRQMASK);
 	temp &= ~bast_pc104_irqmasks[irqno];
 	__raw_writeb(temp, BAST_VA_PC104_IRQMASK);
-
-	if (temp == 0)
-		bast_extint_mask(IRQ_ISA);
 }
 
 static void
-bast_pc104_ack(unsigned int irqno)
+bast_pc104_maskack(unsigned int irqno)
 {
-	bast_extint_ack(IRQ_ISA);
+	struct irqdesc *desc = irq_desc + IRQ_ISA;
+
+	bast_pc104_mask(irqno);
+	desc->chip->ack(IRQ_ISA);
 }
 
 static void
@@ -98,14 +106,12 @@ bast_pc104_unmask(unsigned int irqno)
 	temp = __raw_readb(BAST_VA_PC104_IRQMASK);
 	temp |= bast_pc104_irqmasks[irqno];
 	__raw_writeb(temp, BAST_VA_PC104_IRQMASK);
-
-	bast_extint_unmask(IRQ_ISA);
 }
 
-static struct bast_pc104_chip = {
+static struct irqchip  bast_pc104_chip = {
 	.mask	     = bast_pc104_mask,
 	.unmask	     = bast_pc104_unmask,
-	.ack	     = bast_pc104_ack
+	.ack	     = bast_pc104_maskack
 };
 
 static void
@@ -119,14 +125,49 @@ bast_irq_pc104_demux(unsigned int irq,
 
 	stat = __raw_readb(BAST_VA_PC104_IRQREQ) & 0xf;
 
-	for (i = 0; i < 4 && stat != 0; i++) {
-		if (stat & 1) {
-			irqno = bast_pc104_irqs[i];
-			desc = irq_desc + irqno;
+	if (unlikely(stat == 0)) {
+		/* ack if we get an irq with nothing (ie, startup) */
+
+		desc = irq_desc + IRQ_ISA;
+		desc->chip->ack(IRQ_ISA);
+	} else {
+		/* handle the IRQ */
+
+		for (i = 0; stat != 0; i++, stat >>= 1) {
+			if (stat & 1) {
+				irqno = bast_pc104_irqs[i];
 
-			desc->handle(irqno, desc, regs);
+				desc_handle_irq(irqno, irq_desc + irqno, regs);
+			}
 		}
+	}
+}
 
-		stat >>= 1;
+static __init int bast_irq_init(void)
+{
+	unsigned int i;
+
+	if (machine_is_bast()) {
+		printk(KERN_INFO "BAST PC104 IRQ routing, (c) 2005 Simtec Electronics\n");
+
+		/* zap all the IRQs */
+
+		__raw_writeb(0x0, BAST_VA_PC104_IRQMASK);
+
+		set_irq_chained_handler(IRQ_ISA, bast_irq_pc104_demux);
+
+		/* reigster our IRQs */
+
+		for (i = 0; i < 4; i++) {
+			unsigned int irqno = bast_pc104_irqs[i];
+
+			set_irq_chip(irqno, &bast_pc104_chip);
+			set_irq_handler(irqno, do_level_IRQ);
+			set_irq_flags(irqno, IRQF_VALID);
+		}
 	}
+
+	return 0;
 }
+
+arch_initcall(bast_irq_init);
diff --git a/arch/arm/mach-s3c2410/irq.c b/arch/arm/mach-s3c2410/irq.c
index 973a5fe..66d8c06 100644
--- a/arch/arm/mach-s3c2410/irq.c
+++ b/arch/arm/mach-s3c2410/irq.c
@@ -184,14 +184,14 @@ struct irqchip s3c_irq_level_chip = {
 	.ack	   = s3c_irq_maskack,
 	.mask	   = s3c_irq_mask,
 	.unmask	   = s3c_irq_unmask,
-	.wake	   = s3c_irq_wake
+	.set_wake	   = s3c_irq_wake
 };
 
 static struct irqchip s3c_irq_chip = {
 	.ack	   = s3c_irq_ack,
 	.mask	   = s3c_irq_mask,
 	.unmask	   = s3c_irq_unmask,
-	.wake	   = s3c_irq_wake
+	.set_wake	   = s3c_irq_wake
 };
 
 /* S3C2410_EINTMASK
@@ -350,16 +350,16 @@ static struct irqchip s3c_irqext_chip = {
 	.mask	    = s3c_irqext_mask,
 	.unmask	    = s3c_irqext_unmask,
 	.ack	    = s3c_irqext_ack,
-	.type	    = s3c_irqext_type,
-	.wake	    = s3c_irqext_wake
+	.set_type    = s3c_irqext_type,
+	.set_wake    = s3c_irqext_wake
 };
 
 static struct irqchip s3c_irq_eint0t4 = {
 	.ack	   = s3c_irq_ack,
 	.mask	   = s3c_irq_mask,
 	.unmask	   = s3c_irq_unmask,
-	.wake	   = s3c_irq_wake,
-	.type	   = s3c_irqext_type,
+	.set_wake  = s3c_irq_wake,
+	.set_type  = s3c_irqext_type,
 };
 
 /* mask values for the parent registers for each of the interrupt types */
@@ -496,11 +496,11 @@ static void s3c_irq_demux_adc(unsigned int irq,
 	if (subsrc != 0) {
 		if (subsrc & 1) {
 			mydesc = irq_desc + IRQ_TC;
-			mydesc->handle( IRQ_TC, mydesc, regs);
+			desc_handle_irq(IRQ_TC, mydesc, regs);
 		}
 		if (subsrc & 2) {
 			mydesc = irq_desc + IRQ_ADC;
-			mydesc->handle(IRQ_ADC, mydesc, regs);
+			desc_handle_irq(IRQ_ADC, mydesc, regs);
 		}
 	}
 }
@@ -529,17 +529,17 @@ static void s3c_irq_demux_uart(unsigned int start,
 		desc = irq_desc + start;
 
 		if (subsrc & 1)
-			desc->handle(start, desc, regs);
+			desc_handle_irq(start, desc, regs);
 
 		desc++;
 
 		if (subsrc & 2)
-			desc->handle(start+1, desc, regs);
+			desc_handle_irq(start+1, desc, regs);
 
 		desc++;
 
 		if (subsrc & 4)
-			desc->handle(start+2, desc, regs);
+			desc_handle_irq(start+2, desc, regs);
 	}
 }
 
diff --git a/arch/arm/mach-s3c2410/mach-anubis.c b/arch/arm/mach-s3c2410/mach-anubis.c
new file mode 100644
index 0000000..f87aa0b
--- /dev/null
+++ b/arch/arm/mach-s3c2410/mach-anubis.c
@@ -0,0 +1,270 @@
+/* linux/arch/arm/mach-s3c2410/mach-anubis.c
+ *
+ * Copyright (c) 2003-2005 Simtec Electronics
+ *	http://armlinux.simtec.co.uk/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Modifications:
+ *	02-May-2005 BJD  Copied from mach-bast.c
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <asm/arch/anubis-map.h>
+#include <asm/arch/anubis-irq.h>
+#include <asm/arch/anubis-cpld.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+
+#include <asm/arch/regs-serial.h>
+#include <asm/arch/regs-gpio.h>
+#include <asm/arch/regs-mem.h>
+#include <asm/arch/regs-lcd.h>
+#include <asm/arch/nand.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/nand_ecc.h>
+#include <linux/mtd/partitions.h>
+
+#include "clock.h"
+#include "devs.h"
+#include "cpu.h"
+
+#define COPYRIGHT ", (c) 2005 Simtec Electronics"
+
+static struct map_desc anubis_iodesc[] __initdata = {
+  /* ISA IO areas */
+
+  { (u32)S3C24XX_VA_ISA_BYTE, 0x0,	   SZ_16M, MT_DEVICE },
+  { (u32)S3C24XX_VA_ISA_WORD, 0x0,	   SZ_16M, MT_DEVICE },
+
+  /* we could possibly compress the next set down into a set of smaller tables
+   * pagetables, but that would mean using an L2 section, and it still means
+   * we cannot actually feed the same register to an LDR due to 16K spacing
+   */
+
+  /* CPLD control registers */
+
+  { (u32)ANUBIS_VA_CTRL1,	ANUBIS_PA_CTRL1,	SZ_4K, MT_DEVICE },
+  { (u32)ANUBIS_VA_CTRL2,	ANUBIS_PA_CTRL2,	SZ_4K, MT_DEVICE },
+
+  /* IDE drives */
+
+  { (u32)ANUBIS_IDEPRI,		S3C2410_CS3,		SZ_1M, MT_DEVICE },
+  { (u32)ANUBIS_IDEPRIAUX,	S3C2410_CS3+(1<<26),	SZ_1M, MT_DEVICE },
+
+  { (u32)ANUBIS_IDESEC,		S3C2410_CS4,		SZ_1M, MT_DEVICE },
+  { (u32)ANUBIS_IDESECAUX,	S3C2410_CS4+(1<<26),	SZ_1M, MT_DEVICE },
+};
+
+#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
+#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
+#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
+
+static struct s3c24xx_uart_clksrc anubis_serial_clocks[] = {
+	[0] = {
+		.name		= "uclk",
+		.divisor	= 1,
+		.min_baud	= 0,
+		.max_baud	= 0,
+	},
+	[1] = {
+		.name		= "pclk",
+		.divisor	= 1,
+		.min_baud	= 0,
+		.max_baud	= 0.
+	}
+};
+
+
+static struct s3c2410_uartcfg anubis_uartcfgs[] = {
+	[0] = {
+		.hwport	     = 0,
+		.flags	     = 0,
+		.ucon	     = UCON,
+		.ulcon	     = ULCON,
+		.ufcon	     = UFCON,
+		.clocks	     = anubis_serial_clocks,
+		.clocks_size = ARRAY_SIZE(anubis_serial_clocks)
+	},
+	[1] = {
+		.hwport	     = 2,
+		.flags	     = 0,
+		.ucon	     = UCON,
+		.ulcon	     = ULCON,
+		.ufcon	     = UFCON,
+		.clocks	     = anubis_serial_clocks,
+		.clocks_size = ARRAY_SIZE(anubis_serial_clocks)
+	},
+};
+
+/* NAND Flash on Anubis board */
+
+static int external_map[]   = { 2 };
+static int chip0_map[]      = { 0 };
+static int chip1_map[]      = { 1 };
+
+struct mtd_partition anubis_default_nand_part[] = {
+	[0] = {
+		.name	= "Boot Agent",
+		.size	= SZ_16K,
+		.offset	= 0
+	},
+	[1] = {
+		.name	= "/boot",
+		.size	= SZ_4M - SZ_16K,
+		.offset	= SZ_16K,
+	},
+	[2] = {
+		.name	= "user1",
+		.offset	= SZ_4M,
+		.size	= SZ_32M - SZ_4M,
+	},
+	[3] = {
+		.name	= "user2",
+		.offset	= SZ_32M,
+		.size	= MTDPART_SIZ_FULL,
+	}
+};
+
+/* the Anubis has 3 selectable slots for nand-flash, the two
+ * on-board chip areas, as well as the external slot.
+ *
+ * Note, there is no current hot-plug support for the External
+ * socket.
+*/
+
+static struct s3c2410_nand_set anubis_nand_sets[] = {
+	[1] = {
+		.name		= "External",
+		.nr_chips	= 1,
+		.nr_map		= external_map,
+		.nr_partitions	= ARRAY_SIZE(anubis_default_nand_part),
+		.partitions	= anubis_default_nand_part
+	},
+	[0] = {
+		.name		= "chip0",
+		.nr_chips	= 1,
+		.nr_map		= chip0_map,
+		.nr_partitions	= ARRAY_SIZE(anubis_default_nand_part),
+		.partitions	= anubis_default_nand_part
+	},
+	[2] = {
+		.name		= "chip1",
+		.nr_chips	= 1,
+		.nr_map		= chip1_map,
+		.nr_partitions	= ARRAY_SIZE(anubis_default_nand_part),
+		.partitions	= anubis_default_nand_part
+	},
+};
+
+static void anubis_nand_select(struct s3c2410_nand_set *set, int slot)
+{
+	unsigned int tmp;
+
+	slot = set->nr_map[slot] & 3;
+
+	pr_debug("anubis_nand: selecting slot %d (set %p,%p)\n",
+		 slot, set, set->nr_map);
+
+	tmp = __raw_readb(ANUBIS_VA_CTRL1);
+	tmp &= ~ANUBIS_CTRL1_NANDSEL;
+	tmp |= slot;
+
+	pr_debug("anubis_nand: ctrl1 now %02x\n", tmp);
+
+	__raw_writeb(tmp, ANUBIS_VA_CTRL1);
+}
+
+static struct s3c2410_platform_nand anubis_nand_info = {
+	.tacls		= 25,
+	.twrph0		= 80,
+	.twrph1		= 80,
+	.nr_sets	= ARRAY_SIZE(anubis_nand_sets),
+	.sets		= anubis_nand_sets,
+	.select_chip	= anubis_nand_select,
+};
+
+
+/* Standard Anubis devices */
+
+static struct platform_device *anubis_devices[] __initdata = {
+	&s3c_device_usb,
+	&s3c_device_wdt,
+	&s3c_device_adc,
+	&s3c_device_i2c,
+ 	&s3c_device_rtc,
+	&s3c_device_nand,
+};
+
+static struct clk *anubis_clocks[] = {
+	&s3c24xx_dclk0,
+	&s3c24xx_dclk1,
+	&s3c24xx_clkout0,
+	&s3c24xx_clkout1,
+	&s3c24xx_uclk,
+};
+
+static struct s3c24xx_board anubis_board __initdata = {
+	.devices       = anubis_devices,
+	.devices_count = ARRAY_SIZE(anubis_devices),
+	.clocks	       = anubis_clocks,
+	.clocks_count  = ARRAY_SIZE(anubis_clocks)
+};
+
+void __init anubis_map_io(void)
+{
+	/* initialise the clocks */
+
+	s3c24xx_dclk0.parent = NULL;
+	s3c24xx_dclk0.rate   = 12*1000*1000;
+
+	s3c24xx_dclk1.parent = NULL;
+	s3c24xx_dclk1.rate   = 24*1000*1000;
+
+	s3c24xx_clkout0.parent  = &s3c24xx_dclk0;
+	s3c24xx_clkout1.parent  = &s3c24xx_dclk1;
+
+	s3c24xx_uclk.parent  = &s3c24xx_clkout1;
+
+	s3c_device_nand.dev.platform_data = &anubis_nand_info;
+
+	s3c24xx_init_io(anubis_iodesc, ARRAY_SIZE(anubis_iodesc));
+	s3c24xx_init_clocks(0);
+	s3c24xx_init_uarts(anubis_uartcfgs, ARRAY_SIZE(anubis_uartcfgs));
+	s3c24xx_set_board(&anubis_board);
+
+	/* ensure that the GPIO is setup */
+	s3c2410_gpio_setpin(S3C2410_GPA0, 1);
+}
+
+MACHINE_START(ANUBIS, "Simtec-Anubis")
+	/* Maintainer: Ben Dooks <ben@simtec.co.uk> */
+	.phys_ram	= S3C2410_SDRAM_PA,
+	.phys_io	= S3C2410_PA_UART,
+	.io_pg_offst	= (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
+	.boot_params	= S3C2410_SDRAM_PA + 0x100,
+	.map_io		= anubis_map_io,
+	.init_irq	= s3c24xx_init_irq,
+	.timer		= &s3c24xx_timer,
+MACHINE_END
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
index 79044d9..66bf5bb 100644
--- a/arch/arm/mach-s3c2410/mach-n30.c
+++ b/arch/arm/mach-s3c2410/mach-n30.c
@@ -110,34 +110,24 @@ void __init n30_init_irq(void)
 	s3c24xx_init_irq();
 }
 
-
-static int n30_usbstart_thread(void *unused)
-{
-	/* Turn off suspend on both USB ports, and switch the
-	 * selectable USB port to USB device mode. */
-	writel(readl(S3C2410_MISCCR) & ~0x00003008, S3C2410_MISCCR);
-
-	/* Turn off the D+ pull up for 3 seconds so that the USB host
-	 * at the other end will do a rescan of the USB bus.  */
-	s3c2410_gpio_setpin(S3C2410_GPB3, 0);
-
-	msleep_interruptible(3*HZ);
-
-	s3c2410_gpio_setpin(S3C2410_GPB3, 1);
-
-	return 0;
-}
-
+/* GPB3 is the line that controls the pull-up for the USB D+ line */
 
 void __init n30_init(void)
 {
 	s3c_device_i2c.dev.platform_data = &n30_i2ccfg;
 
-	kthread_run(n30_usbstart_thread, NULL, "n30_usbstart");
+	/* Turn off suspend on both USB ports, and switch the
+	 * selectable USB port to USB device mode. */
+
+	s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
+			      S3C2410_MISCCR_USBSUSPND0 |
+			      S3C2410_MISCCR_USBSUSPND1, 0x0);
 }
 
 MACHINE_START(N30, "Acer-N30")
-	/* Maintainer: Christer Weinigel <christer@weinigel.se>, Ben Dooks <ben-linux@fluff.org> */
+	/* Maintainer: Christer Weinigel <christer@weinigel.se>,
+				Ben Dooks <ben-linux@fluff.org>
+	*/
 	.phys_ram	= S3C2410_SDRAM_PA,
 	.phys_io	= S3C2410_PA_UART,
 	.io_pg_offst	= (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
diff --git a/arch/arm/mach-s3c2410/pm-simtec.c b/arch/arm/mach-s3c2410/pm-simtec.c
index 2cb7988..4c7ccef 100644
--- a/arch/arm/mach-s3c2410/pm-simtec.c
+++ b/arch/arm/mach-s3c2410/pm-simtec.c
@@ -48,7 +48,7 @@ static __init int pm_simtec_init(void)
 
 	/* check which machine we are running on */
 
-	if (!machine_is_bast() && !machine_is_vr1000())
+	if (!machine_is_bast() && !machine_is_vr1000() && !machine_is_anubis())
 		return 0;
 
 	printk(KERN_INFO "Simtec Board Power Manangement" COPYRIGHT "\n");
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 13a48ee..fe57d96 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -585,14 +585,16 @@ static int s3c2410_pm_enter(suspend_state_t state)
 
 	s3c2410_pm_check_store();
 
-	// need to make some form of time-delta
-
 	/* send the cpu to sleep... */
 
 	__raw_writel(0x00, S3C2410_CLKCON);  /* turn off clocks over sleep */
 
 	s3c2410_cpu_suspend(regs_save);
 
+	/* restore the cpu state */
+
+	cpu_init();
+
 	/* unset the return-from-sleep flag, to ensure reset */
 
 	tmp = __raw_readl(S3C2410_GSTATUS2);
diff --git a/arch/arm/mach-s3c2410/s3c2440-irq.c b/arch/arm/mach-s3c2410/s3c2440-irq.c
index 7cb9912..278d004 100644
--- a/arch/arm/mach-s3c2410/s3c2440-irq.c
+++ b/arch/arm/mach-s3c2410/s3c2440-irq.c
@@ -64,11 +64,11 @@ static void s3c_irq_demux_wdtac97(unsigned int irq,
 	if (subsrc != 0) {
 		if (subsrc & 1) {
 			mydesc = irq_desc + IRQ_S3C2440_WDT;
-			mydesc->handle( IRQ_S3C2440_WDT, mydesc, regs);
+			desc_handle_irq(IRQ_S3C2440_WDT, mydesc, regs);
 		}
 		if (subsrc & 2) {
 			mydesc = irq_desc + IRQ_S3C2440_AC97;
-			mydesc->handle(IRQ_S3C2440_AC97, mydesc, regs);
+			desc_handle_irq(IRQ_S3C2440_AC97, mydesc, regs);
 		}
 	}
 }
@@ -122,11 +122,11 @@ static void s3c_irq_demux_cam(unsigned int irq,
 	if (subsrc != 0) {
 		if (subsrc & 1) {
 			mydesc = irq_desc + IRQ_S3C2440_CAM_C;
-			mydesc->handle( IRQ_S3C2440_WDT, mydesc, regs);
+			desc_handle_irq(IRQ_S3C2440_CAM_C, mydesc, regs);
 		}
 		if (subsrc & 2) {
 			mydesc = irq_desc + IRQ_S3C2440_CAM_P;
-			mydesc->handle(IRQ_S3C2440_AC97, mydesc, regs);
+			desc_handle_irq(IRQ_S3C2440_CAM_P, mydesc, regs);
 		}
 	}
 }
diff --git a/arch/arm/mach-s3c2410/time.c b/arch/arm/mach-s3c2410/time.c
index 765a3a9..c0acfb2 100644
--- a/arch/arm/mach-s3c2410/time.c
+++ b/arch/arm/mach-s3c2410/time.c
@@ -164,7 +164,7 @@ static void s3c2410_timer_setup (void)
 
 	/* configure the system for whichever machine is in use */
 
-	if (machine_is_bast() || machine_is_vr1000()) {
+	if (machine_is_bast() || machine_is_vr1000() || machine_is_anubis()) {
 		/* timer is at 12MHz, scaler is 1 */
 		timer_usec_ticks = timer_mask_usec_ticks(1, 12000000);
 		tcnt = 12000000 / HZ;
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 66a929c..c131a52 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -98,8 +98,8 @@ static struct irqchip sa1100_low_gpio_chip = {
 	.ack		= sa1100_low_gpio_ack,
 	.mask		= sa1100_low_gpio_mask,
 	.unmask		= sa1100_low_gpio_unmask,
-	.type		= sa1100_gpio_type,
-	.wake		= sa1100_low_gpio_wake,
+	.set_type	= sa1100_gpio_type,
+	.set_wake	= sa1100_low_gpio_wake,
 };
 
 /*
@@ -126,7 +126,7 @@ sa1100_high_gpio_handler(unsigned int irq, struct irqdesc *desc,
 		mask >>= 11;
 		do {
 			if (mask & 1)
-				desc->handle(irq, desc, regs);
+				desc_handle_irq(irq, desc, regs);
 			mask >>= 1;
 			irq++;
 			desc++;
@@ -181,8 +181,8 @@ static struct irqchip sa1100_high_gpio_chip = {
 	.ack		= sa1100_high_gpio_ack,
 	.mask		= sa1100_high_gpio_mask,
 	.unmask		= sa1100_high_gpio_unmask,
-	.type		= sa1100_gpio_type,
-	.wake		= sa1100_high_gpio_wake,
+	.set_type	= sa1100_gpio_type,
+	.set_wake	= sa1100_high_gpio_wake,
 };
 
 /*
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 1405383..fc06164 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -61,12 +61,12 @@ neponset_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
 
 			if (irr & IRR_ETHERNET) {
 				d = irq_desc + IRQ_NEPONSET_SMC9196;
-				d->handle(IRQ_NEPONSET_SMC9196, d, regs);
+				desc_handle_irq(IRQ_NEPONSET_SMC9196, d, regs);
 			}
 
 			if (irr & IRR_USAR) {
 				d = irq_desc + IRQ_NEPONSET_USAR;
-				d->handle(IRQ_NEPONSET_USAR, d, regs);
+				desc_handle_irq(IRQ_NEPONSET_USAR, d, regs);
 			}
 
 			desc->chip->unmask(irq);
@@ -74,7 +74,7 @@ neponset_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
 
 		if (irr & IRR_SA1111) {
 			d = irq_desc + IRQ_NEPONSET_SA1111;
-			d->handle(IRQ_NEPONSET_SA1111, d, regs);
+			desc_handle_irq(IRQ_NEPONSET_SA1111, d, regs);
 		}
 	}
 }
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index f01c0f8..3c8862f 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -108,7 +108,7 @@ sic_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
 		irq += IRQ_SIC_START;
 
 		desc = irq_desc + irq;
-		desc->handle(irq, desc, regs);
+		desc_handle_irq(irq, desc, regs);
 	} while (status);
 }
 
diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S
index 0ee214b..189ef6a 100644
--- a/arch/arm/mm/proc-arm6_7.S
+++ b/arch/arm/mm/proc-arm6_7.S
@@ -38,8 +38,8 @@ ENTRY(cpu_arm7_data_abort)
 	mrc	p15, 0, r1, c5, c0, 0		@ get FSR
 	mrc	p15, 0, r0, c6, c0, 0		@ get FAR
 	ldr	r8, [r0]			@ read arm instruction
-	tst	r8, #1 << 20			@ L = 1 -> write?
-	orreq	r1, r1, #1 << 8			@ yes.
+	tst	r8, #1 << 20			@ L = 0 -> write?
+	orreq	r1, r1, #1 << 11		@ yes.
 	and	r7, r8, #15 << 24
 	add	pc, pc, r7, lsr #22		@ Now branch to the relevant processing routine
 	nop
@@ -71,8 +71,8 @@ ENTRY(cpu_arm6_data_abort)
 	mrc	p15, 0, r1, c5, c0, 0		@ get FSR
 	mrc	p15, 0, r0, c6, c0, 0		@ get FAR
 	ldr	r8, [r2]			@ read arm instruction
-	tst	r8, #1 << 20			@ L = 1 -> write?
-	orreq	r1, r1, #1 << 8			@ yes.
+	tst	r8, #1 << 20			@ L = 0 -> write?
+	orreq	r1, r1, #1 << 11		@ yes.
 	and	r7, r8, #14 << 24
 	teq	r7, #8 << 24			@ was it ldm/stm
 	movne	pc, lr
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 3453658..9693e9b 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -91,6 +91,13 @@ config OMAP_32K_TIMER_HZ
 	  Kernel internal timer frequency should be a divisor of 32768,
 	  such as 64 or 128.
 
+config OMAP_DM_TIMER
+	bool "Use dual-mode timer"
+	default n
+	depends on ARCH_OMAP16XX
+	help
+	 Select this option if you want to use OMAP Dual-Mode timers.
+
 choice
 	prompt "Low-level debug console UART"
 	depends on ARCH_OMAP
@@ -107,6 +114,15 @@ config OMAP_LL_DEBUG_UART3
 
 endchoice
 
+config OMAP_SERIAL_WAKE
+	bool "Enable wake-up events for serial ports"
+	depends OMAP_MUX
+	default y
+	help
+	  Select this option if you want to have your system wake up
+	  to data on the serial RX line. This allows you to wake the
+	  system from serial console.
+
 endmenu
 
 endif
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 531e11a..7e144f9 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common support
-obj-y := common.o dma.o clock.o mux.o gpio.o mcbsp.o usb.o
+obj-y := common.o sram.o sram-fn.o clock.o dma.o mux.o gpio.o mcbsp.o usb.o
 obj-m :=
 obj-n :=
 obj-  :=
@@ -15,3 +15,5 @@ obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
 obj-$(CONFIG_PM) += pm.o sleep.o
 
 obj-$(CONFIG_CPU_FREQ) += cpu-omap.o
+obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
+
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 59d91b3..52a58b2 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -21,6 +21,7 @@
 #include <asm/arch/usb.h>
 
 #include "clock.h"
+#include "sram.h"
 
 static LIST_HEAD(clocks);
 static DECLARE_MUTEX(clocks_sem);
@@ -141,7 +142,7 @@ static struct clk arm_ck = {
 static struct clk armper_ck = {
 	.name		= "armper_ck",
 	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP730 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
 			  RATE_CKCTL,
 	.enable_reg	= ARM_IDLECT2,
 	.enable_bit	= EN_PERCK,
@@ -385,7 +386,8 @@ static struct clk uart2_ck = {
 	.name		= "uart2_ck",
 	/* Direct from ULPD, no parent */
 	.rate		= 12000000,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | ENABLE_REG_32BIT,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | ENABLE_REG_32BIT |
+			  ALWAYS_ENABLED,
 	.enable_reg	= MOD_CONF_CTRL_0,
 	.enable_bit	= 30,	/* Chooses between 12MHz and 48MHz */
 	.set_rate	= &set_uart_rate,
@@ -443,6 +445,15 @@ static struct clk usb_hhc_ck16xx = {
 	.enable_bit	= 8 /* UHOST_EN */,
 };
 
+static struct clk usb_dc_ck = {
+	.name		= "usb_dc_ck",
+	/* Direct from ULPD, no parent */
+	.rate		= 48000000,
+	.flags		= CLOCK_IN_OMAP16XX | RATE_FIXED,
+	.enable_reg	= SOFT_REQ_REG,
+	.enable_bit	= 4,
+};
+
 static struct clk mclk_1510 = {
 	.name		= "mclk",
 	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
@@ -552,6 +563,7 @@ static struct clk *  onchip_clks[] = {
 	&uart3_16xx,
 	&usb_clko,
 	&usb_hhc_ck1510, &usb_hhc_ck16xx,
+	&usb_dc_ck,
 	&mclk_1510,  &mclk_16xx,
 	&bclk_1510,  &bclk_16xx,
 	&mmc1_ck,
@@ -946,14 +958,13 @@ static int select_table_rate(struct clk *  clk, unsigned long rate)
 	if (!ptr->rate)
 		return -EINVAL;
 
-	if (!ptr->rate)
-		return -EINVAL;
+	/*
+	 * In most cases we should not need to reprogram DPLL.
+	 * Reprogramming the DPLL is tricky, it must be done from SRAM.
+	 */
+	omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
 
-	if (unlikely(ck_dpll1.rate == 0)) {
-		omap_writew(ptr->dpllctl_val, DPLL_CTL);
-		ck_dpll1.rate = ptr->pll_rate;
-	}
-	omap_writew(ptr->ckctl_val, ARM_CKCTL);
+	ck_dpll1.rate = ptr->pll_rate;
 	propagate_rate(&ck_dpll1);
 	return 0;
 }
@@ -1224,9 +1235,11 @@ int __init clk_init(void)
 #endif
 	/* Cache rates for clocks connected to ck_ref (not dpll1) */
 	propagate_rate(&ck_ref);
-	printk(KERN_INFO "Clocking rate (xtal/DPLL1/MPU): %ld.%01ld/%ld/%ld MHz\n",
+	printk(KERN_INFO "Clocking rate (xtal/DPLL1/MPU): "
+		"%ld.%01ld/%ld.%01ld/%ld.%01ld MHz\n",
 	       ck_ref.rate / 1000000, (ck_ref.rate / 100000) % 10,
-	       ck_dpll1.rate, arm_ck.rate);
+	       ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
+	       arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
 
 #ifdef CONFIG_MACH_OMAP_PERSEUS2
 	/* Select slicer output as OMAP input clock */
@@ -1271,7 +1284,9 @@ static int __init omap_late_clk_reset(void)
 	struct clk *p;
 	__u32 regval32;
 
-	omap_writew(0, SOFT_REQ_REG);
+	/* USB_REQ_EN will be disabled later if necessary (usb_dc_ck) */
+	regval32 = omap_readw(SOFT_REQ_REG) & (1 << 4);
+	omap_writew(regval32, SOFT_REQ_REG);
 	omap_writew(0, SOFT_REQ_REG2);
 
 	list_for_each_entry(p, &clocks, node) {
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index ea967a8..6cb20ae 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -26,6 +26,7 @@
 #include <asm/hardware/clock.h>
 #include <asm/io.h>
 #include <asm/mach-types.h>
+#include <asm/setup.h>
 
 #include <asm/arch/board.h>
 #include <asm/arch/mux.h>
@@ -35,11 +36,11 @@
 
 #define NO_LENGTH_CHECK 0xffffffff
 
-extern int omap_bootloader_tag_len;
-extern u8 omap_bootloader_tag[];
+unsigned char omap_bootloader_tag[512];
+int omap_bootloader_tag_len;
 
 struct omap_board_config_kernel *omap_board_config;
-int omap_board_config_size = 0;
+int omap_board_config_size;
 
 static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
 {
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index c0a5c2f..da7b651 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -425,7 +425,7 @@ static int dma_handle_ch(int ch)
 		dma_chan[ch + 6].saved_csr = csr >> 7;
 		csr &= 0x7f;
 	}
-	if (!csr)
+	if ((csr & 0x3f) == 0)
 		return 0;
 	if (unlikely(dma_chan[ch].dev_id == -1)) {
 		printk(KERN_WARNING "Spurious interrupt from DMA channel %d (CSR %04x)\n",
@@ -890,11 +890,11 @@ void omap_enable_lcd_dma(void)
 	w |= 1 << 8;
 	omap_writew(w, OMAP1610_DMA_LCD_CTRL);
 
+	lcd_dma.active = 1;
+
 	w = omap_readw(OMAP1610_DMA_LCD_CCR);
 	w |= 1 << 7;
 	omap_writew(w, OMAP1610_DMA_LCD_CCR);
-
-	lcd_dma.active = 1;
 }
 
 void omap_setup_lcd_dma(void)
@@ -965,8 +965,8 @@ void omap_clear_dma(int lch)
  */
 dma_addr_t omap_get_dma_src_pos(int lch)
 {
-	return (dma_addr_t) (OMAP_DMA_CSSA_L(lch) |
-			     (OMAP_DMA_CSSA_U(lch) << 16));
+	return (dma_addr_t) (omap_readw(OMAP_DMA_CSSA_L(lch)) |
+	(omap_readw(OMAP_DMA_CSSA_U(lch)) << 16));
 }
 
 /*
@@ -979,8 +979,18 @@ dma_addr_t omap_get_dma_src_pos(int lch)
  */
 dma_addr_t omap_get_dma_dst_pos(int lch)
 {
-	return (dma_addr_t) (OMAP_DMA_CDSA_L(lch) |
-			     (OMAP_DMA_CDSA_U(lch) << 16));
+	return (dma_addr_t) (omap_readw(OMAP_DMA_CDSA_L(lch)) |
+	(omap_readw(OMAP_DMA_CDSA_U(lch)) << 16));
+}
+
+/*
+ * Returns current source transfer counting for the given DMA channel.
+ * Can be used to monitor the progress of a transfer inside a  block.
+ * It must be called with disabled interrupts.
+ */
+int omap_get_dma_src_addr_counter(int lch)
+{
+	return (dma_addr_t) omap_readw(OMAP_DMA_CSAC(lch));
 }
 
 int omap_dma_running(void)
@@ -1076,6 +1086,7 @@ arch_initcall(omap_init_dma);
 
 EXPORT_SYMBOL(omap_get_dma_src_pos);
 EXPORT_SYMBOL(omap_get_dma_dst_pos);
+EXPORT_SYMBOL(omap_get_dma_src_addr_counter);
 EXPORT_SYMBOL(omap_clear_dma);
 EXPORT_SYMBOL(omap_set_dma_priority);
 EXPORT_SYMBOL(omap_request_dma);
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
new file mode 100644
index 0000000..a1468d7
--- /dev/null
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -0,0 +1,260 @@
+/*
+ * linux/arch/arm/plat-omap/dmtimer.c
+ *
+ * OMAP Dual-Mode Timers
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/dmtimer.h>
+#include <asm/io.h>
+#include <asm/arch/irqs.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+
+#define OMAP_TIMER_COUNT		8
+
+#define OMAP_TIMER_ID_REG		0x00
+#define OMAP_TIMER_OCP_CFG_REG		0x10
+#define OMAP_TIMER_SYS_STAT_REG		0x14
+#define OMAP_TIMER_STAT_REG		0x18
+#define OMAP_TIMER_INT_EN_REG		0x1c
+#define OMAP_TIMER_WAKEUP_EN_REG	0x20
+#define OMAP_TIMER_CTRL_REG		0x24
+#define OMAP_TIMER_COUNTER_REG		0x28
+#define OMAP_TIMER_LOAD_REG		0x2c
+#define OMAP_TIMER_TRIGGER_REG		0x30
+#define OMAP_TIMER_WRITE_PEND_REG 	0x34
+#define OMAP_TIMER_MATCH_REG		0x38
+#define OMAP_TIMER_CAPTURE_REG		0x3c
+#define OMAP_TIMER_IF_CTRL_REG		0x40
+
+
+static struct dmtimer_info_struct {
+	struct list_head	unused_timers;
+	struct list_head	reserved_timers;
+} dm_timer_info;
+
+static struct omap_dm_timer dm_timers[] = {
+	{ .base=0xfffb1400, .irq=INT_1610_GPTIMER1 },
+	{ .base=0xfffb1c00, .irq=INT_1610_GPTIMER2 },
+	{ .base=0xfffb2400, .irq=INT_1610_GPTIMER3 },
+	{ .base=0xfffb2c00, .irq=INT_1610_GPTIMER4 },
+	{ .base=0xfffb3400, .irq=INT_1610_GPTIMER5 },
+	{ .base=0xfffb3c00, .irq=INT_1610_GPTIMER6 },
+	{ .base=0xfffb4400, .irq=INT_1610_GPTIMER7 },
+	{ .base=0xfffb4c00, .irq=INT_1610_GPTIMER8 },
+	{ .base=0x0 },
+};
+
+
+static spinlock_t dm_timer_lock;
+
+
+inline void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value)
+{
+	omap_writel(value, timer->base + reg);
+	while (omap_dm_timer_read_reg(timer, OMAP_TIMER_WRITE_PEND_REG))
+		;
+}
+
+u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg)
+{
+	return omap_readl(timer->base + reg);
+}
+
+int omap_dm_timers_active(void)
+{
+	struct omap_dm_timer *timer;
+
+	for (timer = &dm_timers[0]; timer->base; ++timer)
+		if (omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG) &
+		    OMAP_TIMER_CTRL_ST)
+			return 1;
+
+	return 0;
+}
+
+
+void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
+{
+	int n = (timer - dm_timers) << 1;
+	u32 l;
+
+	l = omap_readl(MOD_CONF_CTRL_1) & ~(0x03 << n);
+	l |= source << n;
+	omap_writel(l, MOD_CONF_CTRL_1);
+}
+
+
+static void omap_dm_timer_reset(struct omap_dm_timer *timer)
+{
+	/* Reset and set posted mode */
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_IF_CTRL_REG, 0x06);
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_OCP_CFG_REG, 0x02);
+
+	omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_ARMXOR);
+}
+
+
+
+struct omap_dm_timer * omap_dm_timer_request(void)
+{
+	struct omap_dm_timer *timer = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&dm_timer_lock, flags);
+	if (!list_empty(&dm_timer_info.unused_timers)) {
+		timer = (struct omap_dm_timer *)
+				dm_timer_info.unused_timers.next;
+		list_move_tail((struct list_head *)timer,
+				&dm_timer_info.reserved_timers);
+	}
+	spin_unlock_irqrestore(&dm_timer_lock, flags);
+
+	return timer;
+}
+
+
+void omap_dm_timer_free(struct omap_dm_timer *timer)
+{
+	unsigned long flags;
+
+	omap_dm_timer_reset(timer);
+
+	spin_lock_irqsave(&dm_timer_lock, flags);
+	list_move_tail((struct list_head *)timer, &dm_timer_info.unused_timers);
+	spin_unlock_irqrestore(&dm_timer_lock, flags);
+}
+
+void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
+				unsigned int value)
+{
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_INT_EN_REG, value);
+}
+
+unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
+{
+	return omap_dm_timer_read_reg(timer, OMAP_TIMER_STAT_REG);
+}
+
+void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value)
+{
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG, value);
+}
+
+void omap_dm_timer_enable_autoreload(struct omap_dm_timer *timer)
+{
+	u32 l;
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	l |= OMAP_TIMER_CTRL_AR;
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+void omap_dm_timer_trigger(struct omap_dm_timer *timer)
+{
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 1);
+}
+
+void omap_dm_timer_set_trigger(struct omap_dm_timer *timer, unsigned int value)
+{
+	u32 l;
+
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	l |= value & 0x3;
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+void omap_dm_timer_start(struct omap_dm_timer *timer)
+{
+	u32 l;
+
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	l |= OMAP_TIMER_CTRL_ST;
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+void omap_dm_timer_stop(struct omap_dm_timer *timer)
+{
+	u32 l;
+
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	l &= ~0x1;
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
+{
+	return omap_dm_timer_read_reg(timer, OMAP_TIMER_COUNTER_REG);
+}
+
+void omap_dm_timer_reset_counter(struct omap_dm_timer *timer)
+{
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, 0);
+}
+
+void omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load)
+{
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load);
+}
+
+void omap_dm_timer_set_match(struct omap_dm_timer *timer, unsigned int match)
+{
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_MATCH_REG, match);
+}
+
+void omap_dm_timer_enable_compare(struct omap_dm_timer *timer)
+{
+	u32 l;
+
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	l |= OMAP_TIMER_CTRL_CE;
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+
+static inline void __dm_timer_init(void)
+{
+	struct omap_dm_timer *timer;
+
+	spin_lock_init(&dm_timer_lock);
+	INIT_LIST_HEAD(&dm_timer_info.unused_timers);
+	INIT_LIST_HEAD(&dm_timer_info.reserved_timers);
+
+	timer = &dm_timers[0];
+	while (timer->base) {
+		list_add_tail((struct list_head *)timer, &dm_timer_info.unused_timers);
+		omap_dm_timer_reset(timer);
+		timer++;
+	}
+}
+
+static int __init omap_dm_timer_init(void)
+{
+	if (cpu_is_omap16xx())
+		__dm_timer_init();
+	return 0;
+}
+
+arch_initcall(omap_dm_timer_init);
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 1c85b4e..55059a2 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -3,7 +3,7 @@
  *
  * Support functions for OMAP GPIO
  *
- * Copyright (C) 2003 Nokia Corporation
+ * Copyright (C) 2003-2005 Nokia Corporation
  * Written by Juha Yrjölä <juha.yrjola@nokia.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -17,8 +17,11 @@
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/ptrace.h>
+#include <linux/sysdev.h>
+#include <linux/err.h>
 
 #include <asm/hardware.h>
+#include <asm/hardware/clock.h>
 #include <asm/irq.h>
 #include <asm/arch/irqs.h>
 #include <asm/arch/gpio.h>
@@ -29,7 +32,7 @@
 /*
  * OMAP1510 GPIO registers
  */
-#define OMAP1510_GPIO_BASE		0xfffce000
+#define OMAP1510_GPIO_BASE		(void __iomem *)0xfffce000
 #define OMAP1510_GPIO_DATA_INPUT	0x00
 #define OMAP1510_GPIO_DATA_OUTPUT	0x04
 #define OMAP1510_GPIO_DIR_CONTROL	0x08
@@ -43,34 +46,37 @@
 /*
  * OMAP1610 specific GPIO registers
  */
-#define OMAP1610_GPIO1_BASE		0xfffbe400
-#define OMAP1610_GPIO2_BASE		0xfffbec00
-#define OMAP1610_GPIO3_BASE		0xfffbb400
-#define OMAP1610_GPIO4_BASE		0xfffbbc00
+#define OMAP1610_GPIO1_BASE		(void __iomem *)0xfffbe400
+#define OMAP1610_GPIO2_BASE		(void __iomem *)0xfffbec00
+#define OMAP1610_GPIO3_BASE		(void __iomem *)0xfffbb400
+#define OMAP1610_GPIO4_BASE		(void __iomem *)0xfffbbc00
 #define OMAP1610_GPIO_REVISION		0x0000
 #define OMAP1610_GPIO_SYSCONFIG		0x0010
 #define OMAP1610_GPIO_SYSSTATUS		0x0014
 #define OMAP1610_GPIO_IRQSTATUS1	0x0018
 #define OMAP1610_GPIO_IRQENABLE1	0x001c
+#define OMAP1610_GPIO_WAKEUPENABLE	0x0028
 #define OMAP1610_GPIO_DATAIN		0x002c
 #define OMAP1610_GPIO_DATAOUT		0x0030
 #define OMAP1610_GPIO_DIRECTION		0x0034
 #define OMAP1610_GPIO_EDGE_CTRL1	0x0038
 #define OMAP1610_GPIO_EDGE_CTRL2	0x003c
 #define OMAP1610_GPIO_CLEAR_IRQENABLE1	0x009c
+#define OMAP1610_GPIO_CLEAR_WAKEUPENA	0x00a8
 #define OMAP1610_GPIO_CLEAR_DATAOUT	0x00b0
 #define OMAP1610_GPIO_SET_IRQENABLE1	0x00dc
+#define OMAP1610_GPIO_SET_WAKEUPENA	0x00e8
 #define OMAP1610_GPIO_SET_DATAOUT	0x00f0
 
 /*
  * OMAP730 specific GPIO registers
  */
-#define OMAP730_GPIO1_BASE		0xfffbc000
-#define OMAP730_GPIO2_BASE		0xfffbc800
-#define OMAP730_GPIO3_BASE		0xfffbd000
-#define OMAP730_GPIO4_BASE		0xfffbd800
-#define OMAP730_GPIO5_BASE		0xfffbe000
-#define OMAP730_GPIO6_BASE		0xfffbe800
+#define OMAP730_GPIO1_BASE		(void __iomem *)0xfffbc000
+#define OMAP730_GPIO2_BASE		(void __iomem *)0xfffbc800
+#define OMAP730_GPIO3_BASE		(void __iomem *)0xfffbd000
+#define OMAP730_GPIO4_BASE		(void __iomem *)0xfffbd800
+#define OMAP730_GPIO5_BASE		(void __iomem *)0xfffbe000
+#define OMAP730_GPIO6_BASE		(void __iomem *)0xfffbe800
 #define OMAP730_GPIO_DATA_INPUT		0x00
 #define OMAP730_GPIO_DATA_OUTPUT	0x04
 #define OMAP730_GPIO_DIR_CONTROL	0x08
@@ -78,14 +84,43 @@
 #define OMAP730_GPIO_INT_MASK		0x10
 #define OMAP730_GPIO_INT_STATUS		0x14
 
+/*
+ * omap24xx specific GPIO registers
+ */
+#define OMAP24XX_GPIO1_BASE		(void __iomem *)0x48018000
+#define OMAP24XX_GPIO2_BASE		(void __iomem *)0x4801a000
+#define OMAP24XX_GPIO3_BASE		(void __iomem *)0x4801c000
+#define OMAP24XX_GPIO4_BASE		(void __iomem *)0x4801e000
+#define OMAP24XX_GPIO_REVISION		0x0000
+#define OMAP24XX_GPIO_SYSCONFIG		0x0010
+#define OMAP24XX_GPIO_SYSSTATUS		0x0014
+#define OMAP24XX_GPIO_IRQSTATUS1	0x0018
+#define OMAP24XX_GPIO_IRQENABLE1	0x001c
+#define OMAP24XX_GPIO_CTRL		0x0030
+#define OMAP24XX_GPIO_OE		0x0034
+#define OMAP24XX_GPIO_DATAIN		0x0038
+#define OMAP24XX_GPIO_DATAOUT		0x003c
+#define OMAP24XX_GPIO_LEVELDETECT0	0x0040
+#define OMAP24XX_GPIO_LEVELDETECT1	0x0044
+#define OMAP24XX_GPIO_RISINGDETECT	0x0048
+#define OMAP24XX_GPIO_FALLINGDETECT	0x004c
+#define OMAP24XX_GPIO_CLEARIRQENABLE1	0x0060
+#define OMAP24XX_GPIO_SETIRQENABLE1	0x0064
+#define OMAP24XX_GPIO_CLEARWKUENA	0x0080
+#define OMAP24XX_GPIO_SETWKUENA		0x0084
+#define OMAP24XX_GPIO_CLEARDATAOUT	0x0090
+#define OMAP24XX_GPIO_SETDATAOUT	0x0094
+
 #define OMAP_MPUIO_MASK		(~OMAP_MAX_GPIO_LINES & 0xff)
 
 struct gpio_bank {
-	u32 base;
+	void __iomem *base;
 	u16 irq;
 	u16 virtual_irq_start;
-	u8 method;
+	int method;
 	u32 reserved_map;
+	u32 suspend_wakeup;
+	u32 saved_wakeup;
 	spinlock_t lock;
 };
 
@@ -93,8 +128,9 @@ struct gpio_bank {
 #define METHOD_GPIO_1510	1
 #define METHOD_GPIO_1610	2
 #define METHOD_GPIO_730		3
+#define METHOD_GPIO_24XX	4
 
-#if defined(CONFIG_ARCH_OMAP16XX)
+#ifdef CONFIG_ARCH_OMAP16XX
 static struct gpio_bank gpio_bank_1610[5] = {
 	{ OMAP_MPUIO_BASE,     INT_MPUIO,	    IH_MPUIO_BASE,     METHOD_MPUIO},
 	{ OMAP1610_GPIO1_BASE, INT_GPIO_BANK1,	    IH_GPIO_BASE,      METHOD_GPIO_1610 },
@@ -123,6 +159,15 @@ static struct gpio_bank gpio_bank_730[7] = {
 };
 #endif
 
+#ifdef CONFIG_ARCH_OMAP24XX
+static struct gpio_bank gpio_bank_24xx[4] = {
+	{ OMAP24XX_GPIO1_BASE, INT_24XX_GPIO_BANK1, IH_GPIO_BASE,	METHOD_GPIO_24XX },
+	{ OMAP24XX_GPIO2_BASE, INT_24XX_GPIO_BANK2, IH_GPIO_BASE + 32,	METHOD_GPIO_24XX },
+	{ OMAP24XX_GPIO3_BASE, INT_24XX_GPIO_BANK3, IH_GPIO_BASE + 64,	METHOD_GPIO_24XX },
+	{ OMAP24XX_GPIO4_BASE, INT_24XX_GPIO_BANK4, IH_GPIO_BASE + 96,	METHOD_GPIO_24XX },
+};
+#endif
+
 static struct gpio_bank *gpio_bank;
 static int gpio_bank_count;
 
@@ -149,14 +194,23 @@ static inline struct gpio_bank *get_gpio_bank(int gpio)
 		return &gpio_bank[1 + (gpio >> 5)];
 	}
 #endif
+#ifdef CONFIG_ARCH_OMAP24XX
+	if (cpu_is_omap24xx())
+		return &gpio_bank[gpio >> 5];
+#endif
 }
 
 static inline int get_gpio_index(int gpio)
 {
+#ifdef CONFIG_ARCH_OMAP730
 	if (cpu_is_omap730())
 		return gpio & 0x1f;
-	else
-		return gpio & 0x0f;
+#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+	if (cpu_is_omap24xx())
+		return gpio & 0x1f;
+#endif
+	return gpio & 0x0f;
 }
 
 static inline int gpio_valid(int gpio)
@@ -180,6 +234,10 @@ static inline int gpio_valid(int gpio)
 	if (cpu_is_omap730() && gpio < 192)
 		return 0;
 #endif
+#ifdef CONFIG_ARCH_OMAP24XX
+	if (cpu_is_omap24xx() && gpio < 128)
+		return 0;
+#endif
 	return -1;
 }
 
@@ -195,7 +253,7 @@ static int check_gpio(int gpio)
 
 static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
 {
-	u32 reg = bank->base;
+	void __iomem *reg = bank->base;
 	u32 l;
 
 	switch (bank->method) {
@@ -211,6 +269,9 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
 	case METHOD_GPIO_730:
 		reg += OMAP730_GPIO_DIR_CONTROL;
 		break;
+	case METHOD_GPIO_24XX:
+		reg += OMAP24XX_GPIO_OE;
+		break;
 	}
 	l = __raw_readl(reg);
 	if (is_input)
@@ -234,7 +295,7 @@ void omap_set_gpio_direction(int gpio, int is_input)
 
 static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
 {
-	u32 reg = bank->base;
+	void __iomem *reg = bank->base;
 	u32 l = 0;
 
 	switch (bank->method) {
@@ -269,6 +330,13 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
 		else
 			l &= ~(1 << gpio);
 		break;
+	case METHOD_GPIO_24XX:
+		if (enable)
+			reg += OMAP24XX_GPIO_SETDATAOUT;
+		else
+			reg += OMAP24XX_GPIO_CLEARDATAOUT;
+		l = 1 << gpio;
+		break;
 	default:
 		BUG();
 		return;
@@ -291,7 +359,7 @@ void omap_set_gpio_dataout(int gpio, int enable)
 int omap_get_gpio_datain(int gpio)
 {
 	struct gpio_bank *bank;
-	u32 reg;
+	void __iomem *reg;
 
 	if (check_gpio(gpio) < 0)
 		return -1;
@@ -310,109 +378,132 @@ int omap_get_gpio_datain(int gpio)
 	case METHOD_GPIO_730:
 		reg += OMAP730_GPIO_DATA_INPUT;
 		break;
+	case METHOD_GPIO_24XX:
+		reg += OMAP24XX_GPIO_DATAIN;
+		break;
 	default:
 		BUG();
 		return -1;
 	}
-	return (__raw_readl(reg) & (1 << get_gpio_index(gpio))) != 0;
+	return (__raw_readl(reg)
+			& (1 << get_gpio_index(gpio))) != 0;
 }
 
-static void _set_gpio_edge_ctrl(struct gpio_bank *bank, int gpio, int edge)
+#define MOD_REG_BIT(reg, bit_mask, set)	\
+do {	\
+	int l = __raw_readl(base + reg); \
+	if (set) l |= bit_mask; \
+	else l &= ~bit_mask; \
+	__raw_writel(l, base + reg); \
+} while(0)
+
+static inline void set_24xx_gpio_triggering(void __iomem *base, int gpio, int trigger)
 {
-	u32 reg = bank->base;
-	u32 l;
+	u32 gpio_bit = 1 << gpio;
+
+	MOD_REG_BIT(OMAP24XX_GPIO_LEVELDETECT0, gpio_bit,
+		trigger & IRQT_LOW);
+	MOD_REG_BIT(OMAP24XX_GPIO_LEVELDETECT1, gpio_bit,
+		trigger & IRQT_HIGH);
+	MOD_REG_BIT(OMAP24XX_GPIO_RISINGDETECT, gpio_bit,
+		trigger & IRQT_RISING);
+	MOD_REG_BIT(OMAP24XX_GPIO_FALLINGDETECT, gpio_bit,
+		trigger & IRQT_FALLING);
+	/* FIXME: Possibly do 'set_irq_handler(j, do_level_IRQ)' if only level
+	 * triggering requested. */
+}
+
+static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
+{
+	void __iomem *reg = bank->base;
+	u32 l = 0;
 
 	switch (bank->method) {
 	case METHOD_MPUIO:
 		reg += OMAP_MPUIO_GPIO_INT_EDGE;
 		l = __raw_readl(reg);
-		if (edge == OMAP_GPIO_RISING_EDGE)
+		if (trigger == IRQT_RISING)
 			l |= 1 << gpio;
-		else
+		else if (trigger == IRQT_FALLING)
 			l &= ~(1 << gpio);
-		__raw_writel(l, reg);
+		else
+			goto bad;
 		break;
 	case METHOD_GPIO_1510:
 		reg += OMAP1510_GPIO_INT_CONTROL;
 		l = __raw_readl(reg);
-		if (edge == OMAP_GPIO_RISING_EDGE)
+		if (trigger == IRQT_RISING)
 			l |= 1 << gpio;
-		else
+		else if (trigger == IRQT_FALLING)
 			l &= ~(1 << gpio);
-		__raw_writel(l, reg);
+		else
+			goto bad;
 		break;
 	case METHOD_GPIO_1610:
-		edge &= 0x03;
 		if (gpio & 0x08)
 			reg += OMAP1610_GPIO_EDGE_CTRL2;
 		else
 			reg += OMAP1610_GPIO_EDGE_CTRL1;
 		gpio &= 0x07;
+		/* We allow only edge triggering, i.e. two lowest bits */
+		if (trigger & ~IRQT_BOTHEDGE)
+			BUG();
+		/* NOTE: knows __IRQT_{FAL,RIS}EDGE match OMAP hardware */
+		trigger &= 0x03;
 		l = __raw_readl(reg);
 		l &= ~(3 << (gpio << 1));
-		l |= edge << (gpio << 1);
-		__raw_writel(l, reg);
+		l |= trigger << (gpio << 1);
 		break;
 	case METHOD_GPIO_730:
 		reg += OMAP730_GPIO_INT_CONTROL;
 		l = __raw_readl(reg);
-		if (edge == OMAP_GPIO_RISING_EDGE)
+		if (trigger == IRQT_RISING)
 			l |= 1 << gpio;
-		else
+		else if (trigger == IRQT_FALLING)
 			l &= ~(1 << gpio);
-		__raw_writel(l, reg);
+		else
+			goto bad;
+		break;
+	case METHOD_GPIO_24XX:
+		set_24xx_gpio_triggering(reg, gpio, trigger);
 		break;
 	default:
 		BUG();
-		return;
+		goto bad;
 	}
+	__raw_writel(l, reg);
+	return 0;
+bad:
+	return -EINVAL;
 }
 
-void omap_set_gpio_edge_ctrl(int gpio, int edge)
+static int gpio_irq_type(unsigned irq, unsigned type)
 {
 	struct gpio_bank *bank;
+	unsigned gpio;
+	int retval;
+
+	if (irq > IH_MPUIO_BASE)
+		gpio = OMAP_MPUIO(irq - IH_MPUIO_BASE);
+	else
+		gpio = irq - IH_GPIO_BASE;
 
 	if (check_gpio(gpio) < 0)
-		return;
+		return -EINVAL;
+
+	if (type & (__IRQT_LOWLVL|__IRQT_HIGHLVL|IRQT_PROBE))
+		return -EINVAL;
+
 	bank = get_gpio_bank(gpio);
 	spin_lock(&bank->lock);
-	_set_gpio_edge_ctrl(bank, get_gpio_index(gpio), edge);
+	retval = _set_gpio_triggering(bank, get_gpio_index(gpio), type);
 	spin_unlock(&bank->lock);
-}
-
-
-static int _get_gpio_edge_ctrl(struct gpio_bank *bank, int gpio)
-{
-	u32 reg = bank->base, l;
-
-	switch (bank->method) {
-	case METHOD_MPUIO:
-		l = __raw_readl(reg + OMAP_MPUIO_GPIO_INT_EDGE);
-		return (l & (1 << gpio)) ?
-			OMAP_GPIO_RISING_EDGE : OMAP_GPIO_FALLING_EDGE;
-	case METHOD_GPIO_1510:
-		l = __raw_readl(reg + OMAP1510_GPIO_INT_CONTROL);
-		return (l & (1 << gpio)) ?
-			OMAP_GPIO_RISING_EDGE : OMAP_GPIO_FALLING_EDGE;
-	case METHOD_GPIO_1610:
-		if (gpio & 0x08)
-			reg += OMAP1610_GPIO_EDGE_CTRL2;
-		else
-			reg += OMAP1610_GPIO_EDGE_CTRL1;
-		return (__raw_readl(reg) >> ((gpio & 0x07) << 1)) & 0x03;
-	case METHOD_GPIO_730:
-		l = __raw_readl(reg + OMAP730_GPIO_INT_CONTROL);
-		return (l & (1 << gpio)) ?
-			OMAP_GPIO_RISING_EDGE : OMAP_GPIO_FALLING_EDGE;
-	default:
-		BUG();
-		return -1;
-	}
+	return retval;
 }
 
 static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
 {
-	u32 reg = bank->base;
+	void __iomem *reg = bank->base;
 
 	switch (bank->method) {
 	case METHOD_MPUIO:
@@ -428,6 +519,9 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
 	case METHOD_GPIO_730:
 		reg += OMAP730_GPIO_INT_STATUS;
 		break;
+	case METHOD_GPIO_24XX:
+		reg += OMAP24XX_GPIO_IRQSTATUS1;
+		break;
 	default:
 		BUG();
 		return;
@@ -442,7 +536,7 @@ static inline void _clear_gpio_irqstatus(struct gpio_bank *bank, int gpio)
 
 static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enable)
 {
-	u32 reg = bank->base;
+	void __iomem *reg = bank->base;
 	u32 l;
 
 	switch (bank->method) {
@@ -477,6 +571,13 @@ static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enab
 		else
 			l |= gpio_mask;
 		break;
+	case METHOD_GPIO_24XX:
+		if (enable)
+			reg += OMAP24XX_GPIO_SETIRQENABLE1;
+		else
+			reg += OMAP24XX_GPIO_CLEARIRQENABLE1;
+		l = gpio_mask;
+		break;
 	default:
 		BUG();
 		return;
@@ -489,6 +590,50 @@ static inline void _set_gpio_irqenable(struct gpio_bank *bank, int gpio, int ena
 	_enable_gpio_irqbank(bank, 1 << get_gpio_index(gpio), enable);
 }
 
+/*
+ * Note that ENAWAKEUP needs to be enabled in GPIO_SYSCONFIG register.
+ * 1510 does not seem to have a wake-up register. If JTAG is connected
+ * to the target, system will wake up always on GPIO events. While
+ * system is running all registered GPIO interrupts need to have wake-up
+ * enabled. When system is suspended, only selected GPIO interrupts need
+ * to have wake-up enabled.
+ */
+static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
+{
+	switch (bank->method) {
+	case METHOD_GPIO_1610:
+	case METHOD_GPIO_24XX:
+		spin_lock(&bank->lock);
+		if (enable)
+			bank->suspend_wakeup |= (1 << gpio);
+		else
+			bank->suspend_wakeup &= ~(1 << gpio);
+		spin_unlock(&bank->lock);
+		return 0;
+	default:
+		printk(KERN_ERR "Can't enable GPIO wakeup for method %i\n",
+		       bank->method);
+		return -EINVAL;
+	}
+}
+
+/* Use disable_irq_wake() and enable_irq_wake() functions from drivers */
+static int gpio_wake_enable(unsigned int irq, unsigned int enable)
+{
+	unsigned int gpio = irq - IH_GPIO_BASE;
+	struct gpio_bank *bank;
+	int retval;
+
+	if (check_gpio(gpio) < 0)
+		return -ENODEV;
+	bank = get_gpio_bank(gpio);
+	spin_lock(&bank->lock);
+	retval = _set_gpio_wakeup(bank, get_gpio_index(gpio), enable);
+	spin_unlock(&bank->lock);
+
+	return retval;
+}
+
 int omap_request_gpio(int gpio)
 {
 	struct gpio_bank *bank;
@@ -505,15 +650,33 @@ int omap_request_gpio(int gpio)
 		return -1;
 	}
 	bank->reserved_map |= (1 << get_gpio_index(gpio));
+
+	/* Set trigger to none. You need to enable the trigger after request_irq */
+	_set_gpio_triggering(bank, get_gpio_index(gpio), IRQT_NOEDGE);
+
 #ifdef CONFIG_ARCH_OMAP1510
 	if (bank->method == METHOD_GPIO_1510) {
-		u32 reg;
+		void __iomem *reg;
 
-		/* Claim the pin for the ARM */
+		/* Claim the pin for MPU */
 		reg = bank->base + OMAP1510_GPIO_PIN_CONTROL;
 		__raw_writel(__raw_readl(reg) | (1 << get_gpio_index(gpio)), reg);
 	}
 #endif
+#ifdef CONFIG_ARCH_OMAP16XX
+	if (bank->method == METHOD_GPIO_1610) {
+		/* Enable wake-up during idle for dynamic tick */
+		void __iomem *reg = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
+		__raw_writel(1 << get_gpio_index(gpio), reg);
+	}
+#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+	if (bank->method == METHOD_GPIO_24XX) {
+		/* Enable wake-up during idle for dynamic tick */
+		void __iomem *reg = bank->base + OMAP24XX_GPIO_SETWKUENA;
+		__raw_writel(1 << get_gpio_index(gpio), reg);
+	}
+#endif
 	spin_unlock(&bank->lock);
 
 	return 0;
@@ -533,6 +696,20 @@ void omap_free_gpio(int gpio)
 		spin_unlock(&bank->lock);
 		return;
 	}
+#ifdef CONFIG_ARCH_OMAP16XX
+	if (bank->method == METHOD_GPIO_1610) {
+		/* Disable wake-up during idle for dynamic tick */
+		void __iomem *reg = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA;
+		__raw_writel(1 << get_gpio_index(gpio), reg);
+	}
+#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+	if (bank->method == METHOD_GPIO_24XX) {
+		/* Disable wake-up during idle for dynamic tick */
+		void __iomem *reg = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
+		__raw_writel(1 << get_gpio_index(gpio), reg);
+	}
+#endif
 	bank->reserved_map &= ~(1 << get_gpio_index(gpio));
 	_set_gpio_direction(bank, get_gpio_index(gpio), 1);
 	_set_gpio_irqenable(bank, gpio, 0);
@@ -552,7 +729,7 @@ void omap_free_gpio(int gpio)
 static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
 			     struct pt_regs *regs)
 {
-	u32 isr_reg = 0;
+	void __iomem *isr_reg = NULL;
 	u32 isr;
 	unsigned int gpio_irq;
 	struct gpio_bank *bank;
@@ -574,24 +751,30 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
 	if (bank->method == METHOD_GPIO_730)
 		isr_reg = bank->base + OMAP730_GPIO_INT_STATUS;
 #endif
+#ifdef CONFIG_ARCH_OMAP24XX
+	if (bank->method == METHOD_GPIO_24XX)
+		isr_reg = bank->base + OMAP24XX_GPIO_IRQSTATUS1;
+#endif
 
-	isr = __raw_readl(isr_reg);
-	_enable_gpio_irqbank(bank, isr, 0);
-	_clear_gpio_irqbank(bank, isr);
-	_enable_gpio_irqbank(bank, isr, 1);
-	desc->chip->unmask(irq);
-
-	if (unlikely(!isr))
-		return;
-
-	gpio_irq = bank->virtual_irq_start;
-	for (; isr != 0; isr >>= 1, gpio_irq++) {
-		struct irqdesc *d;
-		if (!(isr & 1))
-			continue;
-		d = irq_desc + gpio_irq;
-		d->handle(gpio_irq, d, regs);
-	}
+	while(1) {
+		isr = __raw_readl(isr_reg);
+		_enable_gpio_irqbank(bank, isr, 0);
+		_clear_gpio_irqbank(bank, isr);
+		_enable_gpio_irqbank(bank, isr, 1);
+		desc->chip->unmask(irq);
+
+		if (!isr)
+			break;
+
+		gpio_irq = bank->virtual_irq_start;
+		for (; isr != 0; isr >>= 1, gpio_irq++) {
+			struct irqdesc *d;
+			if (!(isr & 1))
+				continue;
+			d = irq_desc + gpio_irq;
+			desc_handle_irq(gpio_irq, d, regs);
+		}
+        }
 }
 
 static void gpio_ack_irq(unsigned int irq)
@@ -613,14 +796,10 @@ static void gpio_mask_irq(unsigned int irq)
 static void gpio_unmask_irq(unsigned int irq)
 {
 	unsigned int gpio = irq - IH_GPIO_BASE;
+	unsigned int gpio_idx = get_gpio_index(gpio);
 	struct gpio_bank *bank = get_gpio_bank(gpio);
 
-	if (_get_gpio_edge_ctrl(bank, get_gpio_index(gpio)) == OMAP_GPIO_NO_EDGE) {
-		printk(KERN_ERR "OMAP GPIO %d: trying to enable GPIO IRQ while no edge is set\n",
-		       gpio);
-		_set_gpio_edge_ctrl(bank, get_gpio_index(gpio), OMAP_GPIO_RISING_EDGE);
-	}
-	_set_gpio_irqenable(bank, gpio, 1);
+	_set_gpio_irqenable(bank, gpio_idx, 1);
 }
 
 static void mpuio_ack_irq(unsigned int irq)
@@ -645,9 +824,11 @@ static void mpuio_unmask_irq(unsigned int irq)
 }
 
 static struct irqchip gpio_irq_chip = {
-	.ack	= gpio_ack_irq,
-	.mask	= gpio_mask_irq,
-	.unmask = gpio_unmask_irq,
+	.ack		= gpio_ack_irq,
+	.mask		= gpio_mask_irq,
+	.unmask		= gpio_unmask_irq,
+	.set_type	= gpio_irq_type,
+	.set_wake	= gpio_wake_enable,
 };
 
 static struct irqchip mpuio_irq_chip = {
@@ -657,6 +838,7 @@ static struct irqchip mpuio_irq_chip = {
 };
 
 static int initialized = 0;
+static struct clk * gpio_ck = NULL;
 
 static int __init _omap_gpio_init(void)
 {
@@ -665,6 +847,14 @@ static int __init _omap_gpio_init(void)
 
 	initialized = 1;
 
+	if (cpu_is_omap1510()) {
+		gpio_ck = clk_get(NULL, "arm_gpio_ck");
+		if (IS_ERR(gpio_ck))
+			printk("Could not get arm_gpio_ck\n");
+		else
+			clk_use(gpio_ck);
+	}
+
 #ifdef CONFIG_ARCH_OMAP1510
 	if (cpu_is_omap1510()) {
 		printk(KERN_INFO "OMAP1510 GPIO hardware\n");
@@ -674,7 +864,7 @@ static int __init _omap_gpio_init(void)
 #endif
 #if defined(CONFIG_ARCH_OMAP16XX)
 	if (cpu_is_omap16xx()) {
-		int rev;
+		u32 rev;
 
 		gpio_bank_count = 5;
 		gpio_bank = gpio_bank_1610;
@@ -690,6 +880,17 @@ static int __init _omap_gpio_init(void)
 		gpio_bank = gpio_bank_730;
 	}
 #endif
+#ifdef CONFIG_ARCH_OMAP24XX
+	if (cpu_is_omap24xx()) {
+		int rev;
+
+		gpio_bank_count = 4;
+		gpio_bank = gpio_bank_24xx;
+		rev = omap_readl(gpio_bank[0].base + OMAP24XX_GPIO_REVISION);
+		printk(KERN_INFO "OMAP24xx GPIO hardware version %d.%d\n",
+			(rev >> 4) & 0x0f, rev & 0x0f);
+	}
+#endif
 	for (i = 0; i < gpio_bank_count; i++) {
 		int j, gpio_count = 16;
 
@@ -710,6 +911,7 @@ static int __init _omap_gpio_init(void)
 		if (bank->method == METHOD_GPIO_1610) {
 			__raw_writew(0x0000, bank->base + OMAP1610_GPIO_IRQENABLE1);
 			__raw_writew(0xffff, bank->base + OMAP1610_GPIO_IRQSTATUS1);
+			__raw_writew(0x0014, bank->base + OMAP1610_GPIO_SYSCONFIG);
 		}
 #endif
 #ifdef CONFIG_ARCH_OMAP730
@@ -720,6 +922,14 @@ static int __init _omap_gpio_init(void)
 			gpio_count = 32; /* 730 has 32-bit GPIOs */
 		}
 #endif
+#ifdef CONFIG_ARCH_OMAP24XX
+		if (bank->method == METHOD_GPIO_24XX) {
+			__raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_IRQENABLE1);
+			__raw_writel(0xffffffff, bank->base + OMAP24XX_GPIO_IRQSTATUS1);
+
+			gpio_count = 32;
+		}
+#endif
 		for (j = bank->virtual_irq_start;
 		     j < bank->virtual_irq_start + gpio_count; j++) {
 			if (bank->method == METHOD_MPUIO)
@@ -735,12 +945,97 @@ static int __init _omap_gpio_init(void)
 
 	/* Enable system clock for GPIO module.
 	 * The CAM_CLK_CTRL *is* really the right place. */
-	if (cpu_is_omap1610() || cpu_is_omap1710())
+	if (cpu_is_omap16xx())
 		omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, ULPD_CAM_CLK_CTRL);
 
 	return 0;
 }
 
+#if defined (CONFIG_ARCH_OMAP16XX) || defined (CONFIG_ARCH_OMAP24XX)
+static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
+{
+	int i;
+
+	if (!cpu_is_omap24xx() && !cpu_is_omap16xx())
+		return 0;
+
+	for (i = 0; i < gpio_bank_count; i++) {
+		struct gpio_bank *bank = &gpio_bank[i];
+		void __iomem *wake_status;
+		void __iomem *wake_clear;
+		void __iomem *wake_set;
+
+		switch (bank->method) {
+		case METHOD_GPIO_1610:
+			wake_status = bank->base + OMAP1610_GPIO_WAKEUPENABLE;
+			wake_clear = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA;
+			wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
+			break;
+		case METHOD_GPIO_24XX:
+			wake_status = bank->base + OMAP24XX_GPIO_SETWKUENA;
+			wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
+			wake_set = bank->base + OMAP24XX_GPIO_SETWKUENA;
+			break;
+		default:
+			continue;
+		}
+
+		spin_lock(&bank->lock);
+		bank->saved_wakeup = __raw_readl(wake_status);
+		__raw_writel(0xffffffff, wake_clear);
+		__raw_writel(bank->suspend_wakeup, wake_set);
+		spin_unlock(&bank->lock);
+	}
+
+	return 0;
+}
+
+static int omap_gpio_resume(struct sys_device *dev)
+{
+	int i;
+
+	if (!cpu_is_omap24xx() && !cpu_is_omap16xx())
+		return 0;
+
+	for (i = 0; i < gpio_bank_count; i++) {
+		struct gpio_bank *bank = &gpio_bank[i];
+		void __iomem *wake_clear;
+		void __iomem *wake_set;
+
+		switch (bank->method) {
+		case METHOD_GPIO_1610:
+			wake_clear = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA;
+			wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
+			break;
+		case METHOD_GPIO_24XX:
+			wake_clear = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA;
+			wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
+			break;
+		default:
+			continue;
+		}
+
+		spin_lock(&bank->lock);
+		__raw_writel(0xffffffff, wake_clear);
+		__raw_writel(bank->saved_wakeup, wake_set);
+		spin_unlock(&bank->lock);
+	}
+
+	return 0;
+}
+
+static struct sysdev_class omap_gpio_sysclass = {
+	set_kset_name("gpio"),
+	.suspend	= omap_gpio_suspend,
+	.resume		= omap_gpio_resume,
+};
+
+static struct sys_device omap_gpio_device = {
+	.id		= 0,
+	.cls		= &omap_gpio_sysclass,
+};
+#endif
+
 /*
  * This may get called early from board specific init
  */
@@ -752,11 +1047,30 @@ int omap_gpio_init(void)
 		return 0;
 }
 
+static int __init omap_gpio_sysinit(void)
+{
+	int ret = 0;
+
+	if (!initialized)
+		ret = _omap_gpio_init();
+
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX)
+	if (cpu_is_omap16xx() || cpu_is_omap24xx()) {
+		if (ret == 0) {
+			ret = sysdev_class_register(&omap_gpio_sysclass);
+			if (ret == 0)
+				ret = sysdev_register(&omap_gpio_device);
+		}
+	}
+#endif
+
+	return ret;
+}
+
 EXPORT_SYMBOL(omap_request_gpio);
 EXPORT_SYMBOL(omap_free_gpio);
 EXPORT_SYMBOL(omap_set_gpio_direction);
 EXPORT_SYMBOL(omap_set_gpio_dataout);
 EXPORT_SYMBOL(omap_get_gpio_datain);
-EXPORT_SYMBOL(omap_set_gpio_edge_ctrl);
 
-arch_initcall(omap_gpio_init);
+arch_initcall(omap_gpio_sysinit);
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 43567d5..9c9b7df 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -27,6 +27,7 @@
 #include <asm/arch/dma.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/irqs.h>
+#include <asm/arch/dsp_common.h>
 #include <asm/arch/mcbsp.h>
 
 #include <asm/hardware/clock.h>
@@ -187,9 +188,6 @@ static int omap_mcbsp_check(unsigned int id)
 	return -1;
 }
 
-#define EN_XORPCK		1
-#define DSP_RSTCT2              0xe1008014
-
 static void omap_mcbsp_dsp_request(void)
 {
 	if (cpu_is_omap1510() || cpu_is_omap16xx()) {
@@ -198,6 +196,11 @@ static void omap_mcbsp_dsp_request(void)
 
 		/* enable 12MHz clock to mcbsp 1 & 3 */
 		clk_use(mcbsp_dspxor_ck);
+
+		/*
+		 * DSP external peripheral reset
+		 * FIXME: This should be moved to dsp code
+		 */
 		__raw_writew(__raw_readw(DSP_RSTCT2) | 1 | 1 << 1,
 			     DSP_RSTCT2);
 	}
diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c
index ea7b955..6448204 100644
--- a/arch/arm/plat-omap/mux.c
+++ b/arch/arm/plat-omap/mux.c
@@ -48,6 +48,9 @@ omap_cfg_reg(const reg_cfg_t reg_cfg)
 		pull_orig = 0, pull = 0;
 	unsigned int mask, warn = 0;
 
+	if (cpu_is_omap7xx())
+		return 0;
+
 	if (reg_cfg > ARRAY_SIZE(reg_cfg_table)) {
 		printk(KERN_ERR "MUX: reg_cfg %d\n", reg_cfg);
 		return -EINVAL;
diff --git a/arch/arm/plat-omap/ocpi.c b/arch/arm/plat-omap/ocpi.c
index 2ede2ee..1fb16f9 100644
--- a/arch/arm/plat-omap/ocpi.c
+++ b/arch/arm/plat-omap/ocpi.c
@@ -25,6 +25,7 @@
 
 #include <linux/config.h>
 #include <linux/module.h>
+#include <linux/version.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/plat-omap/pm.c b/arch/arm/plat-omap/pm.c
index e6536b1..e15c6c1 100644
--- a/arch/arm/plat-omap/pm.c
+++ b/arch/arm/plat-omap/pm.c
@@ -39,24 +39,32 @@
 #include <linux/sched.h>
 #include <linux/proc_fs.h>
 #include <linux/pm.h>
+#include <linux/interrupt.h>
 
 #include <asm/io.h>
+#include <asm/irq.h>
 #include <asm/mach/time.h>
-#include <asm/mach-types.h>
+#include <asm/mach/irq.h>
 
-#include <asm/arch/omap16xx.h>
+#include <asm/mach-types.h>
+#include <asm/arch/irqs.h>
+#include <asm/arch/tc.h>
 #include <asm/arch/pm.h>
 #include <asm/arch/mux.h>
-#include <asm/arch/tc.h>
 #include <asm/arch/tps65010.h>
+#include <asm/arch/dsp_common.h>
 
 #include "clock.h"
+#include "sram.h"
 
 static unsigned int arm_sleep_save[ARM_SLEEP_SAVE_SIZE];
 static unsigned short ulpd_sleep_save[ULPD_SLEEP_SAVE_SIZE];
 static unsigned int mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_SIZE];
 static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
 
+static void (*omap_sram_idle)(void) = NULL;
+static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL;
+
 /*
  * Let's power down on idle, but only if we are really
  * idle, because once we start down the path of
@@ -65,7 +73,6 @@ static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
  */
 void omap_pm_idle(void)
 {
-	int (*func_ptr)(void) = 0;
 	unsigned int mask32 = 0;
 
 	/*
@@ -84,6 +91,13 @@ void omap_pm_idle(void)
 	mask32 = omap_readl(ARM_SYSST);
 
 	/*
+	 * Prevent the ULPD from entering low power state by setting
+	 * POWER_CTRL_REG:4 = 0
+	 */
+	omap_writew(omap_readw(ULPD_POWER_CTRL) &
+		    ~ULPD_DEEP_SLEEP_TRANSITION_EN, ULPD_POWER_CTRL);
+
+	/*
 	 * Since an interrupt may set up a timer, we don't want to
 	 * reprogram the hardware timer with interrupts enabled.
 	 * Re-enable interrupts only after returning from idle.
@@ -92,18 +106,9 @@ void omap_pm_idle(void)
 
 	if ((mask32 & DSP_IDLE) == 0) {
 		__asm__ volatile ("mcr	p15, 0, r0, c7, c0, 4");
-	} else {
-
-		if (cpu_is_omap1510()) {
-			func_ptr = (void *)(OMAP1510_SRAM_IDLE_SUSPEND);
-		} else if (cpu_is_omap1610() || cpu_is_omap1710()) {
-			func_ptr = (void *)(OMAP1610_SRAM_IDLE_SUSPEND);
-		} else if (cpu_is_omap5912()) {
-			func_ptr = (void *)(OMAP5912_SRAM_IDLE_SUSPEND);
-		}
+	} else
+		omap_sram_idle();
 
-		func_ptr();
-	}
 	local_fiq_enable();
 	local_irq_enable();
 }
@@ -115,58 +120,55 @@ void omap_pm_idle(void)
  */
 static void omap_pm_wakeup_setup(void)
 {
-	/*
-	 * Enable ARM XOR clock and release peripheral from reset by
-	 * writing 1 to PER_EN bit in ARM_RSTCT2, this is required
-	 * for UART configuration to use UART2 to wake up.
-	 */
-
-	omap_writel(omap_readl(ARM_IDLECT2) | ENABLE_XORCLK, ARM_IDLECT2);
-	omap_writel(omap_readl(ARM_RSTCT2) | PER_EN, ARM_RSTCT2);
-	omap_writew(MODEM_32K_EN, ULPD_CLOCK_CTRL);
+	u32 level1_wake = OMAP_IRQ_BIT(INT_IH2_IRQ);
+	u32 level2_wake = OMAP_IRQ_BIT(INT_UART2) | OMAP_IRQ_BIT(INT_KEYBOARD);
 
 	/*
-	 * Turn off all interrupts except L1-2nd level cascade,
-	 * and the L2 wakeup interrupts: keypad and UART2.
+	 * Turn off all interrupts except GPIO bank 1, L1-2nd level cascade,
+	 * and the L2 wakeup interrupts: keypad and UART2. Note that the
+	 * drivers must still separately call omap_set_gpio_wakeup() to
+	 * wake up to a GPIO interrupt.
 	 */
+	if (cpu_is_omap1510() || cpu_is_omap16xx())
+		level1_wake |= OMAP_IRQ_BIT(INT_GPIO_BANK1);
+	else if (cpu_is_omap730())
+		level1_wake |= OMAP_IRQ_BIT(INT_730_GPIO_BANK1);
 
-	omap_writel(~IRQ_LEVEL2, OMAP_IH1_MIR);
+	omap_writel(~level1_wake, OMAP_IH1_MIR);
 
-	if (cpu_is_omap1510()) {
-		omap_writel(~(IRQ_UART2 | IRQ_KEYBOARD),  OMAP_IH2_MIR);
-	}
+	if (cpu_is_omap1510())
+		omap_writel(~level2_wake,  OMAP_IH2_MIR);
 
+	/* INT_1610_WAKE_UP_REQ is needed for GPIO wakeup... */
 	if (cpu_is_omap16xx()) {
-		omap_writel(~(IRQ_UART2 | IRQ_KEYBOARD), OMAP_IH2_0_MIR);
-
-		omap_writel(~0x0, OMAP_IH2_1_MIR);
+		omap_writel(~level2_wake, OMAP_IH2_0_MIR);
+		omap_writel(~OMAP_IRQ_BIT(INT_1610_WAKE_UP_REQ), OMAP_IH2_1_MIR);
 		omap_writel(~0x0, OMAP_IH2_2_MIR);
 		omap_writel(~0x0, OMAP_IH2_3_MIR);
 	}
 
-	/*  New IRQ agreement */
+	/*  New IRQ agreement, recalculate in cascade order */
+	omap_writel(1, OMAP_IH2_CONTROL);
  	omap_writel(1, OMAP_IH1_CONTROL);
-
-	/* external PULL to down, bit 22 = 0 */
-	omap_writel(omap_readl(PULL_DWN_CTRL_2) & ~(1<<22), PULL_DWN_CTRL_2);
 }
 
 void omap_pm_suspend(void)
 {
-	unsigned int mask32 = 0;
 	unsigned long arg0 = 0, arg1 = 0;
-	int (*func_ptr)(unsigned short, unsigned short) = 0;
-	unsigned short save_dsp_idlect2;
 
-	printk("PM: OMAP%x is entering deep sleep now ...\n", system_rev);
+	printk("PM: OMAP%x is trying to enter deep sleep...\n", system_rev);
+
+	omap_serial_wake_trigger(1);
 
 	if (machine_is_omap_osk()) {
 		/* Stop LED1 (D9) blink */
 		tps65010_set_led(LED1, OFF);
 	}
 
+	omap_writew(0xffff, ULPD_SOFT_DISABLE_REQ_REG);
+
 	/*
-	 * Step 1: turn off interrupts
+	 * Step 1: turn off interrupts (FIXME: NOTE: already disabled)
 	 */
 
 	local_irq_disable();
@@ -207,6 +209,8 @@ void omap_pm_suspend(void)
 	ARM_SAVE(ARM_CKCTL);
 	ARM_SAVE(ARM_IDLECT1);
 	ARM_SAVE(ARM_IDLECT2);
+	if (!(cpu_is_omap1510()))
+		ARM_SAVE(ARM_IDLECT3);
 	ARM_SAVE(ARM_EWUPCT);
 	ARM_SAVE(ARM_RSTCT1);
 	ARM_SAVE(ARM_RSTCT2);
@@ -214,42 +218,12 @@ void omap_pm_suspend(void)
 	ULPD_SAVE(ULPD_CLOCK_CTRL);
 	ULPD_SAVE(ULPD_STATUS_REQ);
 
-	/*
-	 * Step 3: LOW_PWR signal enabling
-	 *
-	 * Allow the LOW_PWR signal to be visible on MPUIO5 ball.
-	 */
-	if (cpu_is_omap1510()) {
-		/* POWER_CTRL_REG = 0x1 (LOW_POWER is available) */
-		omap_writew(omap_readw(ULPD_POWER_CTRL) |
-			    OMAP1510_ULPD_LOW_POWER_REQ, ULPD_POWER_CTRL);
-	} else if (cpu_is_omap16xx()) {
-		/* POWER_CTRL_REG = 0x1 (LOW_POWER is available) */
-		omap_writew(omap_readw(ULPD_POWER_CTRL) |
-			    OMAP1610_ULPD_LOW_POWER_REQ, ULPD_POWER_CTRL);
-	}
-
-	/* configure LOW_PWR pin */
-	omap_cfg_reg(T20_1610_LOW_PWR);
+	/* (Step 3 removed - we now allow deep sleep by default) */
 
 	/*
 	 * Step 4: OMAP DSP Shutdown
 	 */
 
-	/* Set DSP_RST = 1 and DSP_EN = 0, put DSP block into reset */
-	omap_writel((omap_readl(ARM_RSTCT1) | DSP_RST) & ~DSP_ENABLE,
-		    ARM_RSTCT1);
-
-	/* Set DSP boot mode to DSP-IDLE, DSP_BOOT_MODE = 0x2 */
-        omap_writel(DSP_IDLE_MODE, MPUI_DSP_BOOT_CONFIG);
-
-	/* Set EN_DSPCK = 0, stop DSP block clock */
-	omap_writel(omap_readl(ARM_CKCTL) & ~DSP_CLOCK_ENABLE, ARM_CKCTL);
-
-	/* Stop any DSP domain clocks */
-	omap_writel(omap_readl(ARM_IDLECT2) | (1<<EN_APICK), ARM_IDLECT2);
-	save_dsp_idlect2 = __raw_readw(DSP_IDLECT2);
-	__raw_writew(0, DSP_IDLECT2);
 
 	/*
 	 * Step 5: Wakeup Event Setup
@@ -258,24 +232,9 @@ void omap_pm_suspend(void)
 	omap_pm_wakeup_setup();
 
 	/*
-	 * Step 6a: ARM and Traffic controller shutdown
-	 *
-	 * Step 6 starts here with clock and watchdog disable
+	 * Step 6: ARM and Traffic controller shutdown
 	 */
 
-	/* stop clocks */
-	mask32 = omap_readl(ARM_IDLECT2);
-	mask32 &= ~(1<<EN_WDTCK);  /* bit 0 -> 0 (WDT clock) */
-	mask32 |=  (1<<EN_XORPCK); /* bit 1 -> 1 (XORPCK clock) */
-	mask32 &= ~(1<<EN_PERCK);  /* bit 2 -> 0 (MPUPER_CK clock) */
-	mask32 &= ~(1<<EN_LCDCK);  /* bit 3 -> 0 (LCDC clock) */
-	mask32 &= ~(1<<EN_LBCK);   /* bit 4 -> 0 (local bus clock) */
-	mask32 |=  (1<<EN_APICK);  /* bit 6 -> 1 (MPUI clock) */
-	mask32 &= ~(1<<EN_TIMCK);  /* bit 7 -> 0 (MPU timer clock) */
-	mask32 &= ~(1<<DMACK_REQ); /* bit 8 -> 0 (DMAC clock) */
-	mask32 &= ~(1<<EN_GPIOCK); /* bit 9 -> 0 (GPIO clock) */
-	omap_writel(mask32, ARM_IDLECT2);
-
 	/* disable ARM watchdog */
 	omap_writel(0x00F5, OMAP_WDT_TIMER_MODE);
 	omap_writel(0x00A0, OMAP_WDT_TIMER_MODE);
@@ -295,47 +254,24 @@ void omap_pm_suspend(void)
 	arg0 = arm_sleep_save[ARM_SLEEP_SAVE_ARM_IDLECT1];
 	arg1 = arm_sleep_save[ARM_SLEEP_SAVE_ARM_IDLECT2];
 
-	if (cpu_is_omap1510()) {
-		func_ptr = (void *)(OMAP1510_SRAM_API_SUSPEND);
-	} else if (cpu_is_omap1610() || cpu_is_omap1710()) {
-		func_ptr = (void *)(OMAP1610_SRAM_API_SUSPEND);
-	} else if (cpu_is_omap5912()) {
-		func_ptr = (void *)(OMAP5912_SRAM_API_SUSPEND);
-	}
-
 	/*
 	 * Step 6c: ARM and Traffic controller shutdown
 	 *
 	 * Jump to assembly code. The processor will stay there
  	 * until wake up.
 	 */
-
-        func_ptr(arg0, arg1);
+        omap_sram_suspend(arg0, arg1);
 
 	/*
 	 * If we are here, processor is woken up!
 	 */
 
-	if (cpu_is_omap1510()) {
-		/* POWER_CTRL_REG = 0x0 (LOW_POWER is disabled) */
-		omap_writew(omap_readw(ULPD_POWER_CTRL) &
-			    ~OMAP1510_ULPD_LOW_POWER_REQ, ULPD_POWER_CTRL);
-	} else if (cpu_is_omap16xx()) {
-		/* POWER_CTRL_REG = 0x0 (LOW_POWER is disabled) */
-		omap_writew(omap_readw(ULPD_POWER_CTRL) &
-			    ~OMAP1610_ULPD_LOW_POWER_REQ, ULPD_POWER_CTRL);
-	}
-
-
-	/* Restore DSP clocks */
-	omap_writel(omap_readl(ARM_IDLECT2) | (1<<EN_APICK), ARM_IDLECT2);
-	__raw_writew(save_dsp_idlect2, DSP_IDLECT2);
-	ARM_RESTORE(ARM_IDLECT2);
-
 	/*
 	 * Restore ARM state, except ARM_IDLECT1/2 which omap_cpu_suspend did
 	 */
 
+	if (!(cpu_is_omap1510()))
+		ARM_RESTORE(ARM_IDLECT3);
 	ARM_RESTORE(ARM_CKCTL);
 	ARM_RESTORE(ARM_EWUPCT);
 	ARM_RESTORE(ARM_RSTCT1);
@@ -366,6 +302,8 @@ void omap_pm_suspend(void)
 		MPUI1610_RESTORE(OMAP_IH2_3_MIR);
 	}
 
+	omap_writew(0, ULPD_SOFT_DISABLE_REQ_REG);
+
 	/*
 	 * Reenable interrupts
 	 */
@@ -373,6 +311,8 @@ void omap_pm_suspend(void)
 	local_irq_enable();
 	local_fiq_enable();
 
+	omap_serial_wake_trigger(0);
+
 	printk("PM: OMAP%x is re-starting from deep sleep...\n", system_rev);
 
 	if (machine_is_omap_osk()) {
@@ -401,6 +341,8 @@ static int omap_pm_read_proc(
 	ARM_SAVE(ARM_CKCTL);
 	ARM_SAVE(ARM_IDLECT1);
 	ARM_SAVE(ARM_IDLECT2);
+	if (!(cpu_is_omap1510()))
+		ARM_SAVE(ARM_IDLECT3);
 	ARM_SAVE(ARM_EWUPCT);
 	ARM_SAVE(ARM_RSTCT1);
 	ARM_SAVE(ARM_RSTCT2);
@@ -436,6 +378,7 @@ static int omap_pm_read_proc(
 		   "ARM_CKCTL_REG:            0x%-8x     \n"
 		   "ARM_IDLECT1_REG:          0x%-8x     \n"
 		   "ARM_IDLECT2_REG:          0x%-8x     \n"
+		   "ARM_IDLECT3_REG:	      0x%-8x     \n"
 		   "ARM_EWUPCT_REG:           0x%-8x     \n"
 		   "ARM_RSTCT1_REG:           0x%-8x     \n"
 		   "ARM_RSTCT2_REG:           0x%-8x     \n"
@@ -449,6 +392,7 @@ static int omap_pm_read_proc(
 		   ARM_SHOW(ARM_CKCTL),
 		   ARM_SHOW(ARM_IDLECT1),
 		   ARM_SHOW(ARM_IDLECT2),
+		   ARM_SHOW(ARM_IDLECT3),
 		   ARM_SHOW(ARM_EWUPCT),
 		   ARM_SHOW(ARM_RSTCT1),
 		   ARM_SHOW(ARM_RSTCT2),
@@ -507,7 +451,7 @@ static void omap_pm_init_proc(void)
 
 	entry = create_proc_read_entry("driver/omap_pm",
 				       S_IWUSR | S_IRUGO, NULL,
-				       omap_pm_read_proc, 0);
+	   omap_pm_read_proc, NULL);
 }
 
 #endif /* DEBUG && CONFIG_PROC_FS */
@@ -580,7 +524,21 @@ static int omap_pm_finish(suspend_state_t state)
 }
 
 
-struct pm_ops omap_pm_ops ={
+static irqreturn_t  omap_wakeup_interrupt(int  irq, void *  dev,
+				     struct pt_regs *  regs)
+{
+	return IRQ_HANDLED;
+}
+
+static struct irqaction omap_wakeup_irq = {
+	.name		= "peripheral wakeup",
+	.flags		= SA_INTERRUPT,
+	.handler	= omap_wakeup_interrupt
+};
+
+
+
+static struct pm_ops omap_pm_ops ={
 	.pm_disk_mode = 0,
         .prepare        = omap_pm_prepare,
         .enter          = omap_pm_enter,
@@ -590,42 +548,61 @@ struct pm_ops omap_pm_ops ={
 static int __init omap_pm_init(void)
 {
 	printk("Power Management for TI OMAP.\n");
-	pm_idle = omap_pm_idle;
 	/*
 	 * We copy the assembler sleep/wakeup routines to SRAM.
 	 * These routines need to be in SRAM as that's the only
 	 * memory the MPU can see when it wakes up.
 	 */
-
-#ifdef	CONFIG_ARCH_OMAP1510
 	if (cpu_is_omap1510()) {
-		memcpy((void *)OMAP1510_SRAM_IDLE_SUSPEND,
-		       omap1510_idle_loop_suspend,
-		       omap1510_idle_loop_suspend_sz);
-		memcpy((void *)OMAP1510_SRAM_API_SUSPEND, omap1510_cpu_suspend,
-		       omap1510_cpu_suspend_sz);
-	} else
-#endif
-	if (cpu_is_omap1610() || cpu_is_omap1710()) {
-		memcpy((void *)OMAP1610_SRAM_IDLE_SUSPEND,
-		       omap1610_idle_loop_suspend,
-		       omap1610_idle_loop_suspend_sz);
-		memcpy((void *)OMAP1610_SRAM_API_SUSPEND, omap1610_cpu_suspend,
-		       omap1610_cpu_suspend_sz);
-	} else if (cpu_is_omap5912()) {
-		memcpy((void *)OMAP5912_SRAM_IDLE_SUSPEND,
-		       omap1610_idle_loop_suspend,
-		       omap1610_idle_loop_suspend_sz);
-		memcpy((void *)OMAP5912_SRAM_API_SUSPEND, omap1610_cpu_suspend,
-		       omap1610_cpu_suspend_sz);
+		omap_sram_idle = omap_sram_push(omap1510_idle_loop_suspend,
+						omap1510_idle_loop_suspend_sz);
+		omap_sram_suspend = omap_sram_push(omap1510_cpu_suspend,
+						   omap1510_cpu_suspend_sz);
+	} else if (cpu_is_omap16xx()) {
+		omap_sram_idle = omap_sram_push(omap1610_idle_loop_suspend,
+						omap1610_idle_loop_suspend_sz);
+		omap_sram_suspend = omap_sram_push(omap1610_cpu_suspend,
+						   omap1610_cpu_suspend_sz);
 	}
 
+	if (omap_sram_idle == NULL || omap_sram_suspend == NULL) {
+		printk(KERN_ERR "PM not initialized: Missing SRAM support\n");
+		return -ENODEV;
+	}
+
+	pm_idle = omap_pm_idle;
+
+	setup_irq(INT_1610_WAKE_UP_REQ, &omap_wakeup_irq);
+#if 0
+	/* --- BEGIN BOARD-DEPENDENT CODE --- */
+	/* Sleepx mask direction */
+	omap_writew((omap_readw(0xfffb5008) & ~2), 0xfffb5008);
+	/* Unmask sleepx signal */
+	omap_writew((omap_readw(0xfffb5004) & ~2), 0xfffb5004);
+	/* --- END BOARD-DEPENDENT CODE --- */
+#endif
+
+	/* Program new power ramp-up time
+	 * (0 for most boards since we don't lower voltage when in deep sleep)
+	 */
+	omap_writew(ULPD_SETUP_ANALOG_CELL_3_VAL, ULPD_SETUP_ANALOG_CELL_3);
+
+	/* Setup ULPD POWER_CTRL_REG - enter deep sleep whenever possible */
+	omap_writew(ULPD_POWER_CTRL_REG_VAL, ULPD_POWER_CTRL);
+
+	/* Configure IDLECT3 */
+	if (cpu_is_omap16xx())
+		omap_writel(OMAP1610_IDLECT3_VAL, OMAP1610_IDLECT3);
+
 	pm_set_ops(&omap_pm_ops);
 
 #if defined(DEBUG) && defined(CONFIG_PROC_FS)
 	omap_pm_init_proc();
 #endif
 
+	/* configure LOW_PWR pin */
+	omap_cfg_reg(T20_1610_LOW_PWR);
+
 	return 0;
 }
 __initcall(omap_pm_init);
diff --git a/arch/arm/plat-omap/sleep.S b/arch/arm/plat-omap/sleep.S
index 279490c..9f74583 100644
--- a/arch/arm/plat-omap/sleep.S
+++ b/arch/arm/plat-omap/sleep.S
@@ -66,7 +66,7 @@ ENTRY(omap1510_idle_loop_suspend)
 	@ get ARM_IDLECT2 into r2
 	ldrh	r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
 	mov	r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff
- 	orr	r5,r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
+	orr	r5, r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
 	strh	r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
 
 	@ request ARM idle
@@ -76,7 +76,7 @@ ENTRY(omap1510_idle_loop_suspend)
 	strh	r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
 
 	mov	r5, #IDLE_WAIT_CYCLES & 0xff
-	orr     r5, r5, #IDLE_WAIT_CYCLES & 0xff00
+	orr	r5, r5, #IDLE_WAIT_CYCLES & 0xff00
 l_1510:	subs	r5, r5, #1
 	bne	l_1510
 /*
@@ -96,7 +96,7 @@ l_1510:	subs	r5, r5, #1
 	strh	r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
 	strh	r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
 
-	ldmfd   sp!, {r0 - r12, pc}     @ restore regs and return
+	ldmfd	sp!, {r0 - r12, pc}		@ restore regs and return
 
 ENTRY(omap1510_idle_loop_suspend_sz)
 	.word	. - omap1510_idle_loop_suspend
@@ -115,8 +115,8 @@ ENTRY(omap1610_idle_loop_suspend)
 	@ turn off clock domains
 	@ get ARM_IDLECT2 into r2
 	ldrh	r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
-	mov	r5, #OMAP1610_IDLE_CLOCK_DOMAINS & 0xff
- 	orr	r5,r5, #OMAP1610_IDLE_CLOCK_DOMAINS & 0xff00
+	mov	r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff
+	orr	r5, r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff00
 	strh	r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
 
 	@ request ARM idle
@@ -126,7 +126,7 @@ ENTRY(omap1610_idle_loop_suspend)
 	strh	r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
 
 	mov	r5, #IDLE_WAIT_CYCLES & 0xff
-	orr     r5, r5, #IDLE_WAIT_CYCLES & 0xff00
+	orr	r5, r5, #IDLE_WAIT_CYCLES & 0xff00
 l_1610:	subs	r5, r5, #1
 	bne	l_1610
 /*
@@ -146,7 +146,7 @@ l_1610:	subs	r5, r5, #1
 	strh	r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
 	strh	r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
 
-	ldmfd   sp!, {r0 - r12, pc}     @ restore regs and return
+	ldmfd	sp!, {r0 - r12, pc}		@ restore regs and return
 
 ENTRY(omap1610_idle_loop_suspend_sz)
 	.word	. - omap1610_idle_loop_suspend
@@ -208,7 +208,7 @@ ENTRY(omap1510_cpu_suspend)
 
 	@ turn off clock domains
 	mov	r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff
- 	orr	r5,r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
+	orr	r5, r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
 	strh	r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
 
 	@ request ARM idle
@@ -217,7 +217,7 @@ ENTRY(omap1510_cpu_suspend)
 	strh	r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
 
 	mov	r5, #IDLE_WAIT_CYCLES & 0xff
-	orr     r5, r5, #IDLE_WAIT_CYCLES & 0xff00
+	orr	r5, r5, #IDLE_WAIT_CYCLES & 0xff00
 l_1510_2:
 	subs	r5, r5, #1
 	bne	l_1510_2
@@ -237,7 +237,7 @@ l_1510_2:
 	strh	r0, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
 
 	@ restore regs and return
-	ldmfd   sp!, {r0 - r12, pc}
+	ldmfd	sp!, {r0 - r12, pc}
 
 ENTRY(omap1510_cpu_suspend_sz)
 	.word	. - omap1510_cpu_suspend
@@ -249,21 +249,26 @@ ENTRY(omap1610_cpu_suspend)
 	@ save registers on stack
 	stmfd	sp!, {r0 - r12, lr}
 
+	@ Drain write cache
+	mov	r4, #0
+	mcr	p15, 0, r0, c7, c10, 4
+	nop
+
 	@ load base address of Traffic Controller
-	mov	r4, #TCMIF_ASM_BASE & 0xff000000
-	orr	r4, r4, #TCMIF_ASM_BASE & 0x00ff0000
-	orr	r4, r4, #TCMIF_ASM_BASE & 0x0000ff00
+	mov	r6, #TCMIF_ASM_BASE & 0xff000000
+	orr	r6, r6, #TCMIF_ASM_BASE & 0x00ff0000
+	orr	r6, r6, #TCMIF_ASM_BASE & 0x0000ff00
 
 	@ prepare to put SDRAM into self-refresh manually
-	ldr	r5, [r4, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
-	orr	r5, r5, #SELF_REFRESH_MODE & 0xff000000
-	orr	r5, r5, #SELF_REFRESH_MODE & 0x000000ff
-	str	r5, [r4, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+	ldr	r7, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+	orr	r9, r7, #SELF_REFRESH_MODE & 0xff000000
+	orr	r9, r9, #SELF_REFRESH_MODE & 0x000000ff
+	str	r9, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
 
 	@ prepare to put EMIFS to Sleep
-	ldr	r5, [r4, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
-	orr	r5, r5, #IDLE_EMIFS_REQUEST & 0xff
-	str	r5, [r4, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+	ldr	r8, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+	orr	r9, r8, #IDLE_EMIFS_REQUEST & 0xff
+	str	r9, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
 
 	@ load base address of ARM_IDLECT1 and ARM_IDLECT2
 	mov	r4, #CLKGEN_REG_ASM_BASE & 0xff000000
@@ -271,26 +276,22 @@ ENTRY(omap1610_cpu_suspend)
 	orr	r4, r4, #CLKGEN_REG_ASM_BASE & 0x0000ff00
 
 	@ turn off clock domains
-	mov	r5, #OMAP1610_IDLE_CLOCK_DOMAINS & 0xff
- 	orr	r5,r5, #OMAP1610_IDLE_CLOCK_DOMAINS & 0xff00
-	strh	r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
-
-	@ work around errata of OMAP1610/5912. Enable (!) peripheral
-	@ clock to let the chip go into deep sleep
-	ldrh	r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- 	orr	r5,r5, #EN_PERCK_BIT & 0xff
+	@ do not disable PERCK (0x04)
+	mov	r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff
+	orr	r5, r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff00
 	strh	r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
 
 	@ request ARM idle
-	mov	r3, #OMAP1610_DEEP_SLEEP_REQUEST & 0xff
-	orr	r3, r3, #OMAP1610_DEEP_SLEEP_REQUEST & 0xff00
+	mov	r3, #OMAP1610_IDLECT1_SLEEP_VAL & 0xff
+	orr	r3, r3, #OMAP1610_IDLECT1_SLEEP_VAL & 0xff00
 	strh	r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
 
-	mov	r5, #IDLE_WAIT_CYCLES & 0xff
-	orr     r5, r5, #IDLE_WAIT_CYCLES & 0xff00
-l_1610_2:
-	subs	r5, r5, #1
-	bne	l_1610_2
+	@ disable instruction cache
+	mrc	p15, 0, r9, c1, c0, 0
+	bic	r2, r9, #0x1000
+	mcr	p15, 0, r2, c1, c0, 0
+	nop
+
 /*
  * Let's wait for the next wake up event to wake us up. r0 can't be
  * used here because r0 holds ARM_IDLECT1
@@ -301,13 +302,21 @@ l_1610_2:
  * omap1610_cpu_suspend()'s resume point.
  *
  * It will just start executing here, so we'll restore stuff from the
- * stack, reset the ARM_IDLECT1 and ARM_IDLECT2.
+ * stack.
  */
+	@ re-enable Icache
+	mcr	p15, 0, r9, c1, c0, 0
+
+	@ reset the ARM_IDLECT1 and ARM_IDLECT2.
 	strh	r1, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
 	strh	r0, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
 
+	@ Restore EMIFF controls
+	str	r7, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+	str	r8, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+
 	@ restore regs and return
-	ldmfd   sp!, {r0 - r12, pc}
+	ldmfd	sp!, {r0 - r12, pc}
 
 ENTRY(omap1610_cpu_suspend_sz)
 	.word	. - omap1610_cpu_suspend
diff --git a/arch/arm/plat-omap/sram-fn.S b/arch/arm/plat-omap/sram-fn.S
new file mode 100644
index 0000000..4bea369
--- /dev/null
+++ b/arch/arm/plat-omap/sram-fn.S
@@ -0,0 +1,58 @@
+/*
+ * linux/arch/arm/plat-omap/sram.S
+ *
+ * Functions that need to be run in internal SRAM
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/config.h>
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/arch/io.h>
+#include <asm/arch/hardware.h>
+
+	.text
+
+/*
+ * Reprograms ULPD and CKCTL.
+ */
+ENTRY(sram_reprogram_clock)
+	stmfd	sp!, {r0 - r12, lr}		@ save registers on stack
+
+	mov	r2, #IO_ADDRESS(DPLL_CTL) & 0xff000000
+	orr	r2, r2, #IO_ADDRESS(DPLL_CTL) & 0x00ff0000
+	orr	r2, r2, #IO_ADDRESS(DPLL_CTL) & 0x0000ff00
+
+	mov	r3, #IO_ADDRESS(ARM_CKCTL) & 0xff000000
+	orr	r3, r3, #IO_ADDRESS(ARM_CKCTL) & 0x00ff0000
+	orr	r3, r3, #IO_ADDRESS(ARM_CKCTL) & 0x0000ff00
+
+	tst	r0, #1 << 4			@ want lock mode?
+	beq	newck				@ nope
+	bic	r0, r0, #1 << 4			@ else clear lock bit
+	strh	r0, [r2]			@ set dpll into bypass mode
+	orr	r0, r0, #1 << 4			@ set lock bit again
+
+newck:
+	strh	r1, [r3]			@ write new ckctl value
+	strh	r0, [r2]			@ write new dpll value
+
+	mov	r4, #0x0700			@ let the clocks settle
+	orr	r4, r4, #0x00ff
+delay:	sub	r4, r4, #1
+	cmp	r4, #0
+	bne	delay
+
+lock:	ldrh	r4, [r2], #0			@ read back dpll value
+	tst	r0, #1 << 4			@ want lock mode?
+	beq	out				@ nope
+	tst	r4, #1 << 0			@ dpll rate locked?
+	beq	lock				@ try again
+
+out:
+	ldmfd	sp!, {r0 - r12, pc}		@ restore regs and return
+ENTRY(sram_reprogram_clock_sz)
+	.word	. - sram_reprogram_clock
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
new file mode 100644
index 0000000..7719a40
--- /dev/null
+++ b/arch/arm/plat-omap/sram.c
@@ -0,0 +1,116 @@
+/*
+ * linux/arch/arm/plat-omap/sram.c
+ *
+ * OMAP SRAM detection and management
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Written by Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/mach/map.h>
+#include <asm/io.h>
+#include <asm/cacheflush.h>
+
+#include "sram.h"
+
+#define OMAP1_SRAM_BASE		0xd0000000
+#define OMAP1_SRAM_START	0x20000000
+#define SRAM_BOOTLOADER_SZ	0x80
+
+static unsigned long omap_sram_base;
+static unsigned long omap_sram_size;
+static unsigned long omap_sram_ceil;
+
+/*
+ * The amount of SRAM depends on the core type:
+ * 730 = 200K, 1510 = 512K, 5912 = 256K, 1610 = 16K, 1710 = 16K
+ * Note that we cannot try to test for SRAM here because writes
+ * to secure SRAM will hang the system. Also the SRAM is not
+ * yet mapped at this point.
+ */
+void __init omap_detect_sram(void)
+{
+	omap_sram_base = OMAP1_SRAM_BASE;
+
+	if (cpu_is_omap730())
+		omap_sram_size = 0x32000;
+	else if (cpu_is_omap1510())
+		omap_sram_size = 0x80000;
+	else if (cpu_is_omap1610() || cpu_is_omap1621() || cpu_is_omap1710())
+		omap_sram_size = 0x4000;
+	else if (cpu_is_omap1611())
+		omap_sram_size = 0x3e800;
+	else {
+		printk(KERN_ERR "Could not detect SRAM size\n");
+		omap_sram_size = 0x4000;
+	}
+
+	printk(KERN_INFO "SRAM size: 0x%lx\n", omap_sram_size);
+	omap_sram_ceil = omap_sram_base + omap_sram_size;
+}
+
+static struct map_desc omap_sram_io_desc[] __initdata = {
+	{ OMAP1_SRAM_BASE, OMAP1_SRAM_START, 0, MT_DEVICE }
+};
+
+/*
+ * In order to use last 2kB of SRAM on 1611b, we must round the size
+ * up to multiple of PAGE_SIZE. We cannot use ioremap for SRAM, as
+ * clock init needs SRAM early.
+ */
+void __init omap_map_sram(void)
+{
+	if (omap_sram_size == 0)
+		return;
+
+	omap_sram_io_desc[0].length = (omap_sram_size + PAGE_SIZE-1)/PAGE_SIZE;
+	omap_sram_io_desc[0].length *= PAGE_SIZE;
+	iotable_init(omap_sram_io_desc, ARRAY_SIZE(omap_sram_io_desc));
+
+	/*
+	 * Looks like we need to preserve some bootloader code at the
+	 * beginning of SRAM for jumping to flash for reboot to work...
+	 */
+	memset((void *)omap_sram_base + SRAM_BOOTLOADER_SZ, 0,
+	       omap_sram_size - SRAM_BOOTLOADER_SZ);
+}
+
+static void (*_omap_sram_reprogram_clock)(u32 dpllctl, u32 ckctl) = NULL;
+
+void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl)
+{
+	if (_omap_sram_reprogram_clock == NULL)
+		panic("Cannot use SRAM");
+
+	return _omap_sram_reprogram_clock(dpllctl, ckctl);
+}
+
+void * omap_sram_push(void * start, unsigned long size)
+{
+	if (size > (omap_sram_ceil - (omap_sram_base + SRAM_BOOTLOADER_SZ))) {
+		printk(KERN_ERR "Not enough space in SRAM\n");
+		return NULL;
+	}
+	omap_sram_ceil -= size;
+	omap_sram_ceil &= ~0x3;
+	memcpy((void *)omap_sram_ceil, start, size);
+
+	return (void *)omap_sram_ceil;
+}
+
+void __init omap_sram_init(void)
+{
+	omap_detect_sram();
+	omap_map_sram();
+	_omap_sram_reprogram_clock = omap_sram_push(sram_reprogram_clock,
+						    sram_reprogram_clock_sz);
+}
diff --git a/arch/arm/plat-omap/sram.h b/arch/arm/plat-omap/sram.h
new file mode 100644
index 0000000..71984ef
--- /dev/null
+++ b/arch/arm/plat-omap/sram.h
@@ -0,0 +1,21 @@
+/*
+ * linux/arch/arm/plat-omap/sram.h
+ *
+ * Interface for functions that need to be run in internal SRAM
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_OMAP_SRAM_H
+#define __ARCH_ARM_OMAP_SRAM_H
+
+extern void * omap_sram_push(void * start, unsigned long size);
+extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
+
+/* Do not use these */
+extern void sram_reprogram_clock(u32 ckctl, u32 dpllctl);
+extern unsigned long sram_reprogram_clock_sz;
+
+#endif
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index 25bc4a8..98f1c76 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -41,6 +41,7 @@
 
 /* These routines should handle the standard chip-specific modes
  * for usb0/1/2 ports, covering basic mux and transceiver setup.
+ * Call omap_usb_init() once, from INIT_MACHINE().
  *
  * Some board-*.c files will need to set up additional mux options,
  * like for suspend handling, vbus sensing, GPIOs, and the D+ pullup.
diff --git a/arch/arm26/Kconfig b/arch/arm26/Kconfig
index 1f03732..1f00b3d 100644
--- a/arch/arm26/Kconfig
+++ b/arch/arm26/Kconfig
@@ -55,6 +55,10 @@ config GENERIC_BUST_SPINLOCK
 config GENERIC_ISA_DMA
 	bool
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 source "init/Kconfig"
 
 
diff --git a/arch/arm26/Makefile b/arch/arm26/Makefile
index ada8985..e9cb8ef 100644
--- a/arch/arm26/Makefile
+++ b/arch/arm26/Makefile
@@ -17,10 +17,6 @@ ifeq ($(CONFIG_FRAME_POINTER),y)
 CFLAGS		+=-fno-omit-frame-pointer -mno-sched-prolog
 endif
 
-ifeq ($(CONFIG_DEBUG_INFO),y)
-CFLAGS		+=-g
-endif
-
 CFLAGS_BOOT	:=-mapcs-26 -mcpu=arm3 -msoft-float -Uarm
 CFLAGS		+=-mapcs-26 -mcpu=arm3 -msoft-float -Uarm
 AFLAGS		+=-mapcs-26 -mcpu=arm3 -msoft-float
diff --git a/arch/arm26/kernel/time.c b/arch/arm26/kernel/time.c
index 549a6b2..e66aedd 100644
--- a/arch/arm26/kernel/time.c
+++ b/arch/arm26/kernel/time.c
@@ -114,7 +114,7 @@ static unsigned long next_rtc_update;
  */
 static inline void do_set_rtc(void)
 {
-	if (time_status & STA_UNSYNC || set_rtc == NULL)
+	if (!ntp_synced() || set_rtc == NULL)
 		return;
 
 //FIXME - timespec.tv_sec is a time_t not unsigned long
@@ -189,10 +189,7 @@ int do_settimeofday(struct timespec *tv)
 
 	xtime.tv_sec = tv->tv_sec;
 	xtime.tv_nsec = tv->tv_nsec;
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
diff --git a/arch/cris/Kconfig.debug b/arch/cris/Kconfig.debug
index cd72324..0a1d62a 100644
--- a/arch/cris/Kconfig.debug
+++ b/arch/cris/Kconfig.debug
@@ -5,10 +5,13 @@ config PROFILING
 	bool "Kernel profiling support"
 
 config SYSTEM_PROFILER
-        bool "System profiling support"
+	bool "System profiling support"
+
+source "lib/Kconfig.debug"
 
 config ETRAX_KGDB
 	bool "Use kernel GDB debugger"
+	depends on DEBUG_KERNEL
 	---help---
 	  The CRIS version of gdb can be used to remotely debug a running
 	  Linux kernel via the serial debug port.  Provided you have gdb-cris
@@ -22,25 +25,11 @@ config ETRAX_KGDB
 	  this option is turned on!
 
 
-config DEBUG_INFO
-        bool "Compile the kernel with debug info"
-        help
-          If you say Y here the resulting kernel image will include
-          debugging info resulting in a larger kernel image.
-          Say Y here only if you plan to use gdb to debug the kernel.
-          If you don't debug the kernel, you can say N.
-
-config FRAME_POINTER
-        bool "Compile the kernel with frame pointers"
-        help
-          If you say Y here the resulting kernel image will be slightly larger
-          and slower, but it will give very useful debugging information.
-          If you don't debug the kernel, you can say N, but we may not be able
-          to solve problems without frame pointers.
-
 config DEBUG_NMI_OOPS
-       bool "NMI causes oops printout"
-       help
-         If the system locks up without any debug information you can say Y
-         here to make it possible to dump an OOPS with an external NMI.
+	bool "NMI causes oops printout"
+	depends on DEBUG_KERNEL
+	help
+	  If the system locks up without any debug information you can say Y
+	  here to make it possible to dump an OOPS with an external NMI.
+
 endmenu
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index 6b7b4e0..dc3dfe9 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -240,7 +240,7 @@ timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	 * The division here is not time critical since it will run once in 
 	 * 11 minutes
 	 */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - (tick_nsec / 1000) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + (tick_nsec / 1000) / 2) {
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index fa2d432..a2d99b4 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -114,10 +114,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
diff --git a/arch/frv/kernel/frv_ksyms.c b/arch/frv/kernel/frv_ksyms.c
index 62cfbd9..1a76d52 100644
--- a/arch/frv/kernel/frv_ksyms.c
+++ b/arch/frv/kernel/frv_ksyms.c
@@ -71,7 +71,6 @@ EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memcmp);
 EXPORT_SYMBOL(memscan);
 EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(strtok);
 
 EXPORT_SYMBOL(get_wchan);
 
diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c
index 075db66..8d6558b 100644
--- a/arch/frv/kernel/time.c
+++ b/arch/frv/kernel/time.c
@@ -85,7 +85,7 @@ static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs)
 	 * CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2
@@ -216,10 +216,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
diff --git a/arch/h8300/kernel/time.c b/arch/h8300/kernel/time.c
index 8a60021..af8c5d2 100644
--- a/arch/h8300/kernel/time.c
+++ b/arch/h8300/kernel/time.c
@@ -116,10 +116,7 @@ int do_settimeofday(struct timespec *tv)
 
 	xtime.tv_sec = tv->tv_sec;
 	xtime.tv_nsec = tv->tv_nsec;
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 9ba3349..b22f003 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -14,6 +14,10 @@ config X86
 	  486, 586, Pentiums, and various instruction-set-compatible chips by
 	  AMD, Cyrix, and others.
 
+config SEMAPHORE_SLEEPERS
+	bool
+	default y
+
 config MMU
 	bool
 	default y
@@ -33,6 +37,10 @@ config GENERIC_IOMAP
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 source "init/Kconfig"
 
 menu "Processor type and features"
@@ -754,6 +762,7 @@ config NUMA
 	depends on SMP && HIGHMEM64G && (X86_NUMAQ || X86_GENERICARCH || (X86_SUMMIT && ACPI))
 	default n if X86_PC
 	default y if (X86_NUMAQ || X86_SUMMIT)
+	select SPARSEMEM_STATIC
 
 # Need comments to help the hapless user trying to turn on NUMA support
 comment "NUMA (NUMA-Q) requires SMP, 64GB highmem support"
@@ -1312,6 +1321,11 @@ config GENERIC_IRQ_PROBE
 	bool
 	default y
 
+config GENERIC_PENDING_IRQ
+	bool
+	depends on GENERIC_HARDIRQS && SMP
+	default y
+
 config X86_SMP
 	bool
 	depends on SMP && !X86_VOYAGER
diff --git a/arch/i386/boot/setup.S b/arch/i386/boot/setup.S
index 8cb420f..ca668d9 100644
--- a/arch/i386/boot/setup.S
+++ b/arch/i386/boot/setup.S
@@ -82,7 +82,7 @@ start:
 # This is the setup header, and it must start at %cs:2 (old 0x9020:2)
 
 		.ascii	"HdrS"		# header signature
-		.word	0x0203		# header version number (>= 0x0105)
+		.word	0x0204		# header version number (>= 0x0105)
 					# or else old loadlin-1.5 will fail)
 realmode_swtch:	.word	0, 0		# default_switch, SETUPSEG
 start_sys_seg:	.word	SYSSEG
diff --git a/arch/i386/boot/tools/build.c b/arch/i386/boot/tools/build.c
index 6835f6d..0579841 100644
--- a/arch/i386/boot/tools/build.c
+++ b/arch/i386/boot/tools/build.c
@@ -177,7 +177,9 @@ int main(int argc, char ** argv)
 		die("Output: seek failed");
 	buf[0] = (sys_size & 0xff);
 	buf[1] = ((sys_size >> 8) & 0xff);
-	if (write(1, buf, 2) != 2)
+	buf[2] = ((sys_size >> 16) & 0xff);
+	buf[3] = ((sys_size >> 24) & 0xff);
+	if (write(1, buf, 4) != 4)
 		die("Write of image length failed");
 
 	return 0;					    /* Everything is OK */
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index c52b4fa..f10de0f 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -7,7 +7,7 @@ extra-y := head.o init_task.o vmlinux.lds
 obj-y	:= process.o semaphore.o signal.o entry.o traps.o irq.o vm86.o \
 		ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_i386.o \
 		pci-dma.o i386_ksyms.o i387.o dmi_scan.o bootflag.o \
-		doublefault.o quirks.o
+		doublefault.o quirks.o i8237.o
 
 obj-y				+= cpu/
 obj-y				+= timers/
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index 0fb23c3..a63351c 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -814,6 +814,9 @@ static void __init acpi_process_madt(void)
 		if (!error) {
 			acpi_lapic = 1;
 
+#ifdef CONFIG_X86_GENERICARCH
+			generic_bigsmp_probe();
+#endif
 			/*
 			 * Parse MADT IO-APIC entries
 			 */
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index 4553ffd..46ce9b2 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -613,8 +613,8 @@ void __devinit cpu_init(void)
 	memcpy(thread->tls_array, &per_cpu(cpu_gdt_table, cpu),
 		GDT_ENTRY_TLS_ENTRIES * 8);
 
-	__asm__ __volatile__("lgdt %0" : : "m" (cpu_gdt_descr[cpu]));
-	__asm__ __volatile__("lidt %0" : : "m" (idt_descr));
+	load_gdt(&cpu_gdt_descr[cpu]);
+	load_idt(&idt_descr);
 
 	/*
 	 * Delete NT
@@ -642,12 +642,12 @@ void __devinit cpu_init(void)
 	asm volatile ("xorl %eax, %eax; movl %eax, %fs; movl %eax, %gs");
 
 	/* Clear all 6 debug registers: */
-
-#define CD(register) set_debugreg(0, register)
-
-	CD(0); CD(1); CD(2); CD(3); /* no db4 and db5 */; CD(6); CD(7);
-
-#undef CD
+	set_debugreg(0, 0);
+	set_debugreg(0, 1);
+	set_debugreg(0, 2);
+	set_debugreg(0, 3);
+	set_debugreg(0, 6);
+	set_debugreg(0, 7);
 
 	/*
 	 * Force FPU initialization:
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index 04e3563d..bf02b50 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -64,8 +64,6 @@ static int dont_scale_voltage;
 #define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "longhaul", msg)
 
 
-#define __hlt()     __asm__ __volatile__("hlt": : :"memory")
-
 /* Clock ratios multiplied by 10 */
 static int clock_ratio[32];
 static int eblcr_table[32];
@@ -168,11 +166,9 @@ static void do_powersaver(union msr_longhaul *longhaul,
 	outb(0xFE,0x21);	/* TMR0 only */
 	outb(0xFF,0x80);	/* delay */
 
-	local_irq_enable();
-
-	__hlt();
+	safe_halt();
 	wrmsrl(MSR_VIA_LONGHAUL, longhaul->val);
-	__hlt();
+	halt();
 
 	local_irq_disable();
 
@@ -251,9 +247,7 @@ static void longhaul_setstate(unsigned int clock_ratio_index)
 		bcr2.bits.CLOCKMUL = clock_ratio_index;
 		local_irq_disable();
 		wrmsrl (MSR_VIA_BCR2, bcr2.val);
-		local_irq_enable();
-
-		__hlt();
+		safe_halt();
 
 		/* Disable software clock multiplier */
 		rdmsrl (MSR_VIA_BCR2, bcr2.val);
diff --git a/arch/i386/kernel/cpu/cyrix.c b/arch/i386/kernel/cpu/cyrix.c
index ba4b011..ff87cc2 100644
--- a/arch/i386/kernel/cpu/cyrix.c
+++ b/arch/i386/kernel/cpu/cyrix.c
@@ -132,11 +132,7 @@ static void __init set_cx86_memwb(void)
 	setCx86(CX86_CCR2, getCx86(CX86_CCR2) & ~0x04);
 	/* set 'Not Write-through' */
 	cr0 = 0x20000000;
-	__asm__("movl %%cr0,%%eax\n\t"
-		"orl %0,%%eax\n\t"
-		"movl %%eax,%%cr0\n"
-		: : "r" (cr0)
-		:"ax");
+	write_cr0(read_cr0() | cr0);
 	/* CCR2 bit 2: lock NW bit and set WT1 */
 	setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x14 );
 }
diff --git a/arch/i386/kernel/cpu/intel.c b/arch/i386/kernel/cpu/intel.c
index a2c33c1..43601de 100644
--- a/arch/i386/kernel/cpu/intel.c
+++ b/arch/i386/kernel/cpu/intel.c
@@ -82,16 +82,13 @@ static void __devinit Intel_errata_workarounds(struct cpuinfo_x86 *c)
  */
 static int __devinit num_cpu_cores(struct cpuinfo_x86 *c)
 {
-	unsigned int eax;
+	unsigned int eax, ebx, ecx, edx;
 
 	if (c->cpuid_level < 4)
 		return 1;
 
-	__asm__("cpuid"
-		: "=a" (eax)
-		: "0" (4), "c" (0)
-		: "bx", "dx");
-
+	/* Intel has a non-standard dependency on %ecx for this CPUID level. */
+	cpuid_count(4, 0, &eax, &ebx, &ecx, &edx);
 	if (eax & 0x1f)
 		return ((eax >> 26) + 1);
 	else
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/i386/kernel/cpu/intel_cacheinfo.c
index 6c55b50..9e0d5f8 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/i386/kernel/cpu/intel_cacheinfo.c
@@ -305,6 +305,9 @@ static void __devinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
 {
 	struct _cpuid4_info	*this_leaf;
 	unsigned long num_threads_sharing;
+#ifdef CONFIG_X86_HT
+	struct cpuinfo_x86 *c = cpu_data + cpu;
+#endif
 
 	this_leaf = CPUID4_INFO_IDX(cpu, index);
 	num_threads_sharing = 1 + this_leaf->eax.split.num_threads_sharing;
@@ -314,10 +317,12 @@ static void __devinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
 #ifdef CONFIG_X86_HT
 	else if (num_threads_sharing == smp_num_siblings)
 		this_leaf->shared_cpu_map = cpu_sibling_map[cpu];
-#endif
+	else if (num_threads_sharing == (c->x86_num_cores * smp_num_siblings))
+		this_leaf->shared_cpu_map = cpu_core_map[cpu];
 	else
-		printk(KERN_INFO "Number of CPUs sharing cache didn't match "
+		printk(KERN_DEBUG "Number of CPUs sharing cache didn't match "
 				"any known set of CPUs\n");
+#endif
 }
 #else
 static void __init cache_shared_cpu_map_setup(unsigned int cpu, int index) {}
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c
index 764cac6..dd4ebd6 100644
--- a/arch/i386/kernel/cpu/mtrr/main.c
+++ b/arch/i386/kernel/cpu/mtrr/main.c
@@ -561,7 +561,7 @@ struct mtrr_value {
 
 static struct mtrr_value * mtrr_state;
 
-static int mtrr_save(struct sys_device * sysdev, u32 state)
+static int mtrr_save(struct sys_device * sysdev, pm_message_t state)
 {
 	int i;
 	int size = num_var_ranges * sizeof(struct mtrr_value);
diff --git a/arch/i386/kernel/crash.c b/arch/i386/kernel/crash.c
index e5fab12..913be77 100644
--- a/arch/i386/kernel/crash.c
+++ b/arch/i386/kernel/crash.c
@@ -153,7 +153,7 @@ static int crash_nmi_callback(struct pt_regs *regs, int cpu)
 	disable_local_APIC();
 	atomic_dec(&waiting_for_crash_ipi);
 	/* Assume hlt works */
-	__asm__("hlt");
+	halt();
 	for(;;);
 
 	return 1;
diff --git a/arch/i386/kernel/dmi_scan.c b/arch/i386/kernel/dmi_scan.c
index a3cdf89..58516e2 100644
--- a/arch/i386/kernel/dmi_scan.c
+++ b/arch/i386/kernel/dmi_scan.c
@@ -6,32 +6,28 @@
 #include <linux/bootmem.h>
 
 
-struct dmi_header {
-	u8 type;
-	u8 length;
-	u16 handle;
-};
-
-#undef DMI_DEBUG
-
-#ifdef DMI_DEBUG
-#define dmi_printk(x) printk x
-#else
-#define dmi_printk(x)
-#endif
-
 static char * __init dmi_string(struct dmi_header *dm, u8 s)
 {
 	u8 *bp = ((u8 *) dm) + dm->length;
+	char *str = "";
 
-	if (!s)
-		return "";
-	s--;
-	while (s > 0 && *bp) {
-		bp += strlen(bp) + 1;
+	if (s) {
 		s--;
-	}
-	return bp;
+		while (s > 0 && *bp) {
+			bp += strlen(bp) + 1;
+			s--;
+		}
+
+		if (*bp != 0) {
+			str = alloc_bootmem(strlen(bp) + 1);
+			if (str != NULL)
+				strcpy(str, bp);
+			else
+				printk(KERN_ERR "dmi_string: out of memory.\n");
+		}
+ 	}
+
+	return str;
 }
 
 /*
@@ -84,69 +80,76 @@ static int __init dmi_checksum(u8 *buf)
 	return sum == 0;
 }
 
-static int __init dmi_iterate(void (*decode)(struct dmi_header *))
+static char *dmi_ident[DMI_STRING_MAX];
+static LIST_HEAD(dmi_devices);
+
+/*
+ *	Save a DMI string
+ */
+static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
 {
-	u8 buf[15];
-	char __iomem *p, *q;
+	char *p, *d = (char*) dm;
 
-	/*
-	 * no iounmap() for that ioremap(); it would be a no-op, but it's
-	 * so early in setup that sucker gets confused into doing what
-	 * it shouldn't if we actually call it.
-	 */
-	p = ioremap(0xF0000, 0x10000);
+	if (dmi_ident[slot])
+		return;
+
+	p = dmi_string(dm, d[string]);
 	if (p == NULL)
-		return -1;
+		return;
 
-	for (q = p; q < p + 0x10000; q += 16) {
-		memcpy_fromio(buf, q, 15);
-		if ((memcmp(buf, "_DMI_", 5) == 0) && dmi_checksum(buf)) {
-			u16 num = (buf[13] << 8) | buf[12];
-			u16 len = (buf[7] << 8) | buf[6];
-			u32 base = (buf[11] << 24) | (buf[10] << 16) |
-				   (buf[9] << 8) | buf[8];
+	dmi_ident[slot] = p;
+}
 
-			/*
-			 * DMI version 0.0 means that the real version is taken from
-			 * the SMBIOS version, which we don't know at this point.
-			 */
-			if (buf[14] != 0)
-				printk(KERN_INFO "DMI %d.%d present.\n",
-					buf[14] >> 4, buf[14] & 0xF);
-			else
-				printk(KERN_INFO "DMI present.\n");
+static void __init dmi_save_devices(struct dmi_header *dm)
+{
+	int i, count = (dm->length - sizeof(struct dmi_header)) / 2;
+	struct dmi_device *dev;
+
+	for (i = 0; i < count; i++) {
+		char *d = ((char *) dm) + (i * 2);
 
-			dmi_printk((KERN_INFO "%d structures occupying %d bytes.\n",
-				num, len));
-			dmi_printk((KERN_INFO "DMI table at 0x%08X.\n", base));
+		/* Skip disabled device */
+		if ((*d & 0x80) == 0)
+			continue;
 
-			if (dmi_table(base,len, num, decode) == 0)
-				return 0;
+		dev = alloc_bootmem(sizeof(*dev));
+		if (!dev) {
+			printk(KERN_ERR "dmi_save_devices: out of memory.\n");
+			break;
 		}
+
+		dev->type = *d++ & 0x7f;
+		dev->name = dmi_string(dm, *d);
+		dev->device_data = NULL;
+
+		list_add(&dev->list, &dmi_devices);
 	}
-	return -1;
 }
 
-static char *dmi_ident[DMI_STRING_MAX];
-
-/*
- *	Save a DMI string
- */
-static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
+static void __init dmi_save_ipmi_device(struct dmi_header *dm)
 {
-	char *d = (char*)dm;
-	char *p = dmi_string(dm, d[string]);
+	struct dmi_device *dev;
+	void * data;
 
-	if (p == NULL || *p == 0)
+	data = alloc_bootmem(dm->length);
+	if (data == NULL) {
+		printk(KERN_ERR "dmi_save_ipmi_device: out of memory.\n");
 		return;
-	if (dmi_ident[slot])
+	}
+
+	memcpy(data, dm, dm->length);
+
+	dev = alloc_bootmem(sizeof(*dev));
+	if (!dev) {
+		printk(KERN_ERR "dmi_save_ipmi_device: out of memory.\n");
 		return;
+	}
 
-	dmi_ident[slot] = alloc_bootmem(strlen(p) + 1);
-	if(dmi_ident[slot])
-		strcpy(dmi_ident[slot], p);
-	else
-		printk(KERN_ERR "dmi_save_ident: out of memory.\n");
+	dev->type = DMI_DEV_TYPE_IPMI;
+	dev->name = "IPMI controller";
+	dev->device_data = data;
+
+	list_add(&dev->list, &dmi_devices);
 }
 
 /*
@@ -156,42 +159,69 @@ static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
  */
 static void __init dmi_decode(struct dmi_header *dm)
 {
-	u8 *data __attribute__((__unused__)) = (u8 *)dm;
-	
 	switch(dm->type) {
-	case  0:
-		dmi_printk(("BIOS Vendor: %s\n", dmi_string(dm, data[4])));
+	case 0:		/* BIOS Information */
 		dmi_save_ident(dm, DMI_BIOS_VENDOR, 4);
-		dmi_printk(("BIOS Version: %s\n", dmi_string(dm, data[5])));
 		dmi_save_ident(dm, DMI_BIOS_VERSION, 5);
-		dmi_printk(("BIOS Release: %s\n", dmi_string(dm, data[8])));
 		dmi_save_ident(dm, DMI_BIOS_DATE, 8);
 		break;
-	case 1:
-		dmi_printk(("System Vendor: %s\n", dmi_string(dm, data[4])));
+	case 1:		/* System Information */
 		dmi_save_ident(dm, DMI_SYS_VENDOR, 4);
-		dmi_printk(("Product Name: %s\n", dmi_string(dm, data[5])));
 		dmi_save_ident(dm, DMI_PRODUCT_NAME, 5);
-		dmi_printk(("Version: %s\n", dmi_string(dm, data[6])));
 		dmi_save_ident(dm, DMI_PRODUCT_VERSION, 6);
-		dmi_printk(("Serial Number: %s\n", dmi_string(dm, data[7])));
 		dmi_save_ident(dm, DMI_PRODUCT_SERIAL, 7);
 		break;
-	case 2:
-		dmi_printk(("Board Vendor: %s\n", dmi_string(dm, data[4])));
+	case 2:		/* Base Board Information */
 		dmi_save_ident(dm, DMI_BOARD_VENDOR, 4);
-		dmi_printk(("Board Name: %s\n", dmi_string(dm, data[5])));
 		dmi_save_ident(dm, DMI_BOARD_NAME, 5);
-		dmi_printk(("Board Version: %s\n", dmi_string(dm, data[6])));
 		dmi_save_ident(dm, DMI_BOARD_VERSION, 6);
 		break;
+	case 10:	/* Onboard Devices Information */
+		dmi_save_devices(dm);
+		break;
+	case 38:	/* IPMI Device Information */
+		dmi_save_ipmi_device(dm);
 	}
 }
 
 void __init dmi_scan_machine(void)
 {
-	if (dmi_iterate(dmi_decode))
-		printk(KERN_INFO "DMI not present.\n");
+	u8 buf[15];
+	char __iomem *p, *q;
+
+	/*
+	 * no iounmap() for that ioremap(); it would be a no-op, but it's
+	 * so early in setup that sucker gets confused into doing what
+	 * it shouldn't if we actually call it.
+	 */
+	p = ioremap(0xF0000, 0x10000);
+	if (p == NULL)
+		goto out;
+
+	for (q = p; q < p + 0x10000; q += 16) {
+		memcpy_fromio(buf, q, 15);
+		if ((memcmp(buf, "_DMI_", 5) == 0) && dmi_checksum(buf)) {
+			u16 num = (buf[13] << 8) | buf[12];
+			u16 len = (buf[7] << 8) | buf[6];
+			u32 base = (buf[11] << 24) | (buf[10] << 16) |
+				   (buf[9] << 8) | buf[8];
+
+			/*
+			 * DMI version 0.0 means that the real version is taken from
+			 * the SMBIOS version, which we don't know at this point.
+			 */
+			if (buf[14] != 0)
+				printk(KERN_INFO "DMI %d.%d present.\n",
+					buf[14] >> 4, buf[14] & 0xF);
+			else
+				printk(KERN_INFO "DMI present.\n");
+
+			if (dmi_table(base,len, num, dmi_decode) == 0)
+				return;
+		}
+	}
+
+out:	printk(KERN_INFO "DMI not present.\n");
 }
 
 
@@ -218,9 +248,9 @@ int dmi_check_system(struct dmi_system_id *list)
 			/* No match */
 			goto fail;
 		}
+		count++;
 		if (d->callback && d->callback(d))
 			break;
-		count++;
 fail:		d++;
 	}
 
@@ -240,3 +270,32 @@ char *dmi_get_system_info(int field)
 	return dmi_ident[field];
 }
 EXPORT_SYMBOL(dmi_get_system_info);
+
+/**
+ *	dmi_find_device - find onboard device by type/name
+ *	@type: device type or %DMI_DEV_TYPE_ANY to match all device types
+ *	@desc: device name string or %NULL to match all
+ *	@from: previous device found in search, or %NULL for new search.
+ *
+ *	Iterates through the list of known onboard devices. If a device is
+ *	found with a matching @vendor and @device, a pointer to its device
+ *	structure is returned.  Otherwise, %NULL is returned.
+ *	A new search is initiated by passing %NULL to the @from argument.
+ *	If @from is not %NULL, searches continue from next device.
+ */
+struct dmi_device * dmi_find_device(int type, const char *name,
+				    struct dmi_device *from)
+{
+	struct list_head *d, *head = from ? &from->list : &dmi_devices;
+
+	for(d = head->next; d != &dmi_devices; d = d->next) {
+		struct dmi_device *dev = list_entry(d, struct dmi_device, list);
+
+		if (((type == DMI_DEV_TYPE_ANY) || (dev->type == type)) &&
+		    ((name == NULL) || (strcmp(dev->name, name) == 0)))
+			return dev;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL(dmi_find_device);
diff --git a/arch/i386/kernel/doublefault.c b/arch/i386/kernel/doublefault.c
index 789af3e..5edb1d3 100644
--- a/arch/i386/kernel/doublefault.c
+++ b/arch/i386/kernel/doublefault.c
@@ -20,7 +20,7 @@ static void doublefault_fn(void)
 	struct Xgt_desc_struct gdt_desc = {0, 0};
 	unsigned long gdt, tss;
 
-	__asm__ __volatile__("sgdt %0": "=m" (gdt_desc): :"memory");
+	store_gdt(&gdt_desc);
 	gdt = gdt_desc.address;
 
 	printk("double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
diff --git a/arch/i386/kernel/efi.c b/arch/i386/kernel/efi.c
index 385883e..ecad519 100644
--- a/arch/i386/kernel/efi.c
+++ b/arch/i386/kernel/efi.c
@@ -79,7 +79,7 @@ static void efi_call_phys_prelog(void)
 	 * directory. If I have PSE, I just need to duplicate one entry in
 	 * page directory.
 	 */
-	__asm__ __volatile__("movl %%cr4, %0":"=r"(cr4));
+	cr4 = read_cr4();
 
 	if (cr4 & X86_CR4_PSE) {
 		efi_bak_pg_dir_pointer[0].pgd =
@@ -104,8 +104,7 @@ static void efi_call_phys_prelog(void)
 	local_flush_tlb();
 
 	cpu_gdt_descr[0].address = __pa(cpu_gdt_descr[0].address);
-	__asm__ __volatile__("lgdt %0":"=m"
-			    (*(struct Xgt_desc_struct *) __pa(&cpu_gdt_descr[0])));
+	load_gdt((struct Xgt_desc_struct *) __pa(&cpu_gdt_descr[0]));
 }
 
 static void efi_call_phys_epilog(void)
@@ -114,8 +113,8 @@ static void efi_call_phys_epilog(void)
 
 	cpu_gdt_descr[0].address =
 		(unsigned long) __va(cpu_gdt_descr[0].address);
-	__asm__ __volatile__("lgdt %0":"=m"(cpu_gdt_descr));
-	__asm__ __volatile__("movl %%cr4, %0":"=r"(cr4));
+	load_gdt(&cpu_gdt_descr[0]);
+	cr4 = read_cr4();
 
 	if (cr4 & X86_CR4_PSE) {
 		swapper_pg_dir[pgd_index(0)].pgd =
@@ -233,22 +232,23 @@ void __init efi_map_memmap(void)
 {
 	memmap.map = NULL;
 
-	memmap.map = (efi_memory_desc_t *)
-		bt_ioremap((unsigned long) memmap.phys_map,
-			(memmap.nr_map * sizeof(efi_memory_desc_t)));
-
+	memmap.map = bt_ioremap((unsigned long) memmap.phys_map,
+			(memmap.nr_map * memmap.desc_size));
 	if (memmap.map == NULL)
 		printk(KERN_ERR PFX "Could not remap the EFI memmap!\n");
+
+	memmap.map_end = memmap.map + (memmap.nr_map * memmap.desc_size);
 }
 
 #if EFI_DEBUG
 static void __init print_efi_memmap(void)
 {
 	efi_memory_desc_t *md;
+	void *p;
 	int i;
 
-	for (i = 0; i < memmap.nr_map; i++) {
-		md = &memmap.map[i];
+	for (p = memmap.map, i = 0; p < memmap.map_end; p += memmap.desc_size, i++) {
+		md = p;
 		printk(KERN_INFO "mem%02u: type=%u, attr=0x%llx, "
 			"range=[0x%016llx-0x%016llx) (%lluMB)\n",
 			i, md->type, md->attribute, md->phys_addr,
@@ -271,10 +271,10 @@ void efi_memmap_walk(efi_freemem_callback_t callback, void *arg)
 	} prev, curr;
 	efi_memory_desc_t *md;
 	unsigned long start, end;
-	int i;
+	void *p;
 
-	for (i = 0; i < memmap.nr_map; i++) {
-		md = &memmap.map[i];
+	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+		md = p;
 
 		if ((md->num_pages == 0) || (!is_available_memory(md)))
 			continue;
@@ -325,6 +325,7 @@ void __init efi_init(void)
 	memmap.phys_map = EFI_MEMMAP;
 	memmap.nr_map = EFI_MEMMAP_SIZE/EFI_MEMDESC_SIZE;
 	memmap.desc_version = EFI_MEMDESC_VERSION;
+	memmap.desc_size = EFI_MEMDESC_SIZE;
 
 	efi.systab = (efi_system_table_t *)
 		boot_ioremap((unsigned long) efi_phys.systab,
@@ -428,22 +429,30 @@ void __init efi_init(void)
 		printk(KERN_ERR PFX "Could not map the runtime service table!\n");
 
 	/* Map the EFI memory map for use until paging_init() */
-
-	memmap.map = (efi_memory_desc_t *)
-		boot_ioremap((unsigned long) EFI_MEMMAP, EFI_MEMMAP_SIZE);
-
+	memmap.map = boot_ioremap((unsigned long) EFI_MEMMAP, EFI_MEMMAP_SIZE);
 	if (memmap.map == NULL)
 		printk(KERN_ERR PFX "Could not map the EFI memory map!\n");
 
-	if (EFI_MEMDESC_SIZE != sizeof(efi_memory_desc_t)) {
-		printk(KERN_WARNING PFX "Warning! Kernel-defined memdesc doesn't "
-			   "match the one from EFI!\n");
-	}
+	memmap.map_end = memmap.map + (memmap.nr_map * memmap.desc_size);
+
 #if EFI_DEBUG
 	print_efi_memmap();
 #endif
 }
 
+static inline void __init check_range_for_systab(efi_memory_desc_t *md)
+{
+	if (((unsigned long)md->phys_addr <= (unsigned long)efi_phys.systab) &&
+		((unsigned long)efi_phys.systab < md->phys_addr +
+		((unsigned long)md->num_pages << EFI_PAGE_SHIFT))) {
+		unsigned long addr;
+
+		addr = md->virt_addr - md->phys_addr +
+			(unsigned long)efi_phys.systab;
+		efi.systab = (efi_system_table_t *)addr;
+	}
+}
+
 /*
  * This function will switch the EFI runtime services to virtual mode.
  * Essentially, look through the EFI memmap and map every region that
@@ -457,43 +466,32 @@ void __init efi_enter_virtual_mode(void)
 {
 	efi_memory_desc_t *md;
 	efi_status_t status;
-	int i;
+	void *p;
 
 	efi.systab = NULL;
 
-	for (i = 0; i < memmap.nr_map; i++) {
-		md = &memmap.map[i];
+	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+		md = p;
 
-		if (md->attribute & EFI_MEMORY_RUNTIME) {
-			md->virt_addr =
-				(unsigned long)ioremap(md->phys_addr,
-					md->num_pages << EFI_PAGE_SHIFT);
-			if (!(unsigned long)md->virt_addr) {
-				printk(KERN_ERR PFX "ioremap of 0x%lX failed\n",
-					(unsigned long)md->phys_addr);
-			}
+		if (!(md->attribute & EFI_MEMORY_RUNTIME))
+			continue;
 
-			if (((unsigned long)md->phys_addr <=
-					(unsigned long)efi_phys.systab) &&
-				((unsigned long)efi_phys.systab <
-					md->phys_addr +
-					((unsigned long)md->num_pages <<
-						EFI_PAGE_SHIFT))) {
-				unsigned long addr;
-
-				addr = md->virt_addr - md->phys_addr +
-						(unsigned long)efi_phys.systab;
-				efi.systab = (efi_system_table_t *)addr;
-			}
+		md->virt_addr = (unsigned long)ioremap(md->phys_addr,
+			md->num_pages << EFI_PAGE_SHIFT);
+		if (!(unsigned long)md->virt_addr) {
+			printk(KERN_ERR PFX "ioremap of 0x%lX failed\n",
+				(unsigned long)md->phys_addr);
 		}
+		/* update the virtual address of the EFI system table */
+		check_range_for_systab(md);
 	}
 
 	if (!efi.systab)
 		BUG();
 
 	status = phys_efi_set_virtual_address_map(
-			sizeof(efi_memory_desc_t) * memmap.nr_map,
-			sizeof(efi_memory_desc_t),
+			memmap.desc_size * memmap.nr_map,
+			memmap.desc_size,
 			memmap.desc_version,
 		       	memmap.phys_map);
 
@@ -533,10 +531,10 @@ efi_initialize_iomem_resources(struct resource *code_resource,
 {
 	struct resource *res;
 	efi_memory_desc_t *md;
-	int i;
+	void *p;
 
-	for (i = 0; i < memmap.nr_map; i++) {
-		md = &memmap.map[i];
+	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+		md = p;
 
 		if ((md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT)) >
 		    0x100000000ULL)
@@ -613,10 +611,10 @@ efi_initialize_iomem_resources(struct resource *code_resource,
 u32 efi_mem_type(unsigned long phys_addr)
 {
 	efi_memory_desc_t *md;
-	int i;
+	void *p;
 
-	for (i = 0; i < memmap.nr_map; i++) {
-		md = &memmap.map[i];
+	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+		md = p;
 		if ((md->phys_addr <= phys_addr) && (phys_addr <
 			(md->phys_addr + (md-> num_pages << EFI_PAGE_SHIFT)) ))
 			return md->type;
@@ -627,10 +625,10 @@ u32 efi_mem_type(unsigned long phys_addr)
 u64 efi_mem_attributes(unsigned long phys_addr)
 {
 	efi_memory_desc_t *md;
-	int i;
+	void *p;
 
-	for (i = 0; i < memmap.nr_map; i++) {
-		md = &memmap.map[i];
+	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+		md = p;
 		if ((md->phys_addr <= phys_addr) && (phys_addr <
 			(md->phys_addr + (md-> num_pages << EFI_PAGE_SHIFT)) ))
 			return md->attribute;
diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index a991d4e..3aad038 100644
--- a/arch/i386/kernel/entry.S
+++ b/arch/i386/kernel/entry.S
@@ -203,7 +203,7 @@ sysenter_past_esp:
 	GET_THREAD_INFO(%ebp)
 
 	/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
-	testw $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),TI_flags(%ebp)
+	testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
 	jnz syscall_trace_entry
 	cmpl $(nr_syscalls), %eax
 	jae syscall_badsys
@@ -226,9 +226,9 @@ ENTRY(system_call)
 	pushl %eax			# save orig_eax
 	SAVE_ALL
 	GET_THREAD_INFO(%ebp)
-					# system call tracing in operation
+					# system call tracing in operation / emulation
 	/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
-	testw $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),TI_flags(%ebp)
+	testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
 	jnz syscall_trace_entry
 	cmpl $(nr_syscalls), %eax
 	jae syscall_badsys
@@ -338,6 +338,9 @@ syscall_trace_entry:
 	movl %esp, %eax
 	xorl %edx,%edx
 	call do_syscall_trace
+	cmpl $0, %eax
+	jne resume_userspace		# ret != 0 -> running under PTRACE_SYSEMU,
+					# so must skip actual syscall
 	movl ORIG_EAX(%esp), %eax
 	cmpl $(nr_syscalls), %eax
 	jnae syscall_call
@@ -504,7 +507,7 @@ label:						\
 	pushl $__KERNEL_CS;			\
 	pushl $sysenter_past_esp
 
-ENTRY(debug)
+KPROBE_ENTRY(debug)
 	cmpl $sysenter_entry,(%esp)
 	jne debug_stack_correct
 	FIX_STACK(12, debug_stack_correct, debug_esp_fix_insn)
@@ -515,7 +518,7 @@ debug_stack_correct:
 	movl %esp,%eax			# pt_regs pointer
 	call do_debug
 	jmp ret_from_exception
-
+	.previous .text
 /*
  * NMI is doubly nasty. It can happen _while_ we're handling
  * a debug fault, and the debug fault hasn't yet been able to
@@ -588,13 +591,14 @@ nmi_16bit_stack:
 	.long 1b,iret_exc
 .previous
 
-ENTRY(int3)
+KPROBE_ENTRY(int3)
 	pushl $-1			# mark this as an int
 	SAVE_ALL
 	xorl %edx,%edx		# zero error code
 	movl %esp,%eax		# pt_regs pointer
 	call do_int3
 	jmp ret_from_exception
+	.previous .text
 
 ENTRY(overflow)
 	pushl $0
@@ -628,17 +632,19 @@ ENTRY(stack_segment)
 	pushl $do_stack_segment
 	jmp error_code
 
-ENTRY(general_protection)
+KPROBE_ENTRY(general_protection)
 	pushl $do_general_protection
 	jmp error_code
+	.previous .text
 
 ENTRY(alignment_check)
 	pushl $do_alignment_check
 	jmp error_code
 
-ENTRY(page_fault)
+KPROBE_ENTRY(page_fault)
 	pushl $do_page_fault
 	jmp error_code
+	.previous .text
 
 #ifdef CONFIG_X86_MCE
 ENTRY(machine_check)
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
index 4477bb1..0480ca9 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/i386/kernel/head.S
@@ -77,6 +77,32 @@ ENTRY(startup_32)
 	subl %edi,%ecx
 	shrl $2,%ecx
 	rep ; stosl
+/*
+ * Copy bootup parameters out of the way.
+ * Note: %esi still has the pointer to the real-mode data.
+ * With the kexec as boot loader, parameter segment might be loaded beyond
+ * kernel image and might not even be addressable by early boot page tables.
+ * (kexec on panic case). Hence copy out the parameters before initializing
+ * page tables.
+ */
+	movl $(boot_params - __PAGE_OFFSET),%edi
+	movl $(PARAM_SIZE/4),%ecx
+	cld
+	rep
+	movsl
+	movl boot_params - __PAGE_OFFSET + NEW_CL_POINTER,%esi
+	andl %esi,%esi
+	jnz 2f			# New command line protocol
+	cmpw $(OLD_CL_MAGIC),OLD_CL_MAGIC_ADDR
+	jne 1f
+	movzwl OLD_CL_OFFSET,%esi
+	addl $(OLD_CL_BASE_ADDR),%esi
+2:
+	movl $(saved_command_line - __PAGE_OFFSET),%edi
+	movl $(COMMAND_LINE_SIZE/4),%ecx
+	rep
+	movsl
+1:
 
 /*
  * Initialize page tables.  This creates a PDE and a set of page
@@ -214,28 +240,6 @@ ENTRY(startup_32_smp)
  */
 	call setup_idt
 
-/*
- * Copy bootup parameters out of the way.
- * Note: %esi still has the pointer to the real-mode data.
- */
-	movl $boot_params,%edi
-	movl $(PARAM_SIZE/4),%ecx
-	cld
-	rep
-	movsl
-	movl boot_params+NEW_CL_POINTER,%esi
-	andl %esi,%esi
-	jnz 2f			# New command line protocol
-	cmpw $(OLD_CL_MAGIC),OLD_CL_MAGIC_ADDR
-	jne 1f
-	movzwl OLD_CL_OFFSET,%esi
-	addl $(OLD_CL_BASE_ADDR),%esi
-2:
-	movl $saved_command_line,%edi
-	movl $(COMMAND_LINE_SIZE/4),%ecx
-	rep
-	movsl
-1:
 checkCPUtype:
 
 	movl $-1,X86_CPUID		#  -1 for no CPUID initially
diff --git a/arch/i386/kernel/i8237.c b/arch/i386/kernel/i8237.c
new file mode 100644
index 0000000..c36d1c0
--- /dev/null
+++ b/arch/i386/kernel/i8237.c
@@ -0,0 +1,67 @@
+/*
+ * i8237.c: 8237A DMA controller suspend functions.
+ *
+ * Written by Pierre Ossman, 2005.
+ */
+
+#include <linux/init.h>
+#include <linux/sysdev.h>
+
+#include <asm/dma.h>
+
+/*
+ * This module just handles suspend/resume issues with the
+ * 8237A DMA controller (used for ISA and LPC).
+ * Allocation is handled in kernel/dma.c and normal usage is
+ * in asm/dma.h.
+ */
+
+static int i8237A_resume(struct sys_device *dev)
+{
+	unsigned long flags;
+	int i;
+
+	flags = claim_dma_lock();
+
+	dma_outb(DMA1_RESET_REG, 0);
+	dma_outb(DMA2_RESET_REG, 0);
+
+	for (i = 0;i < 8;i++) {
+		set_dma_addr(i, 0x000000);
+		/* DMA count is a bit weird so this is not 0 */
+		set_dma_count(i, 1);
+	}
+
+	/* Enable cascade DMA or channel 0-3 won't work */
+	enable_dma(4);
+
+	release_dma_lock(flags);
+
+	return 0;
+}
+
+static int i8237A_suspend(struct sys_device *dev, pm_message_t state)
+{
+	return 0;
+}
+
+static struct sysdev_class i8237_sysdev_class = {
+	set_kset_name("i8237"),
+	.suspend = i8237A_suspend,
+	.resume = i8237A_resume,
+};
+
+static struct sys_device device_i8237A = {
+	.id	= 0,
+	.cls	= &i8237_sysdev_class,
+};
+
+static int __init i8237A_init_sysfs(void)
+{
+	int error = sysdev_class_register(&i8237_sysdev_class);
+	if (!error)
+		error = sysdev_register(&device_i8237A);
+	return error;
+}
+
+device_initcall(i8237A_init_sysfs);
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index ebedd2e..889eda2 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -33,6 +33,7 @@
 #include <linux/acpi.h>
 #include <linux/module.h>
 #include <linux/sysdev.h>
+
 #include <asm/io.h>
 #include <asm/smp.h>
 #include <asm/desc.h>
@@ -77,7 +78,7 @@ static struct irq_pin_list {
 	int apic, pin, next;
 } irq_2_pin[PIN_MAP_SIZE];
 
-int vector_irq[NR_VECTORS] = { [0 ... NR_VECTORS - 1] = -1};
+int vector_irq[NR_VECTORS] __read_mostly = { [0 ... NR_VECTORS - 1] = -1};
 #ifdef CONFIG_PCI_MSI
 #define vector_to_irq(vector) 	\
 	(platform_legacy_irq(vector) ? vector : vector_irq[vector])
@@ -222,13 +223,21 @@ static void clear_IO_APIC (void)
 			clear_IO_APIC_pin(apic, pin);
 }
 
+#ifdef CONFIG_SMP
 static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t cpumask)
 {
 	unsigned long flags;
 	int pin;
 	struct irq_pin_list *entry = irq_2_pin + irq;
 	unsigned int apicid_value;
+	cpumask_t tmp;
 	
+	cpus_and(tmp, cpumask, cpu_online_map);
+	if (cpus_empty(tmp))
+		tmp = TARGET_CPUS;
+
+	cpus_and(cpumask, tmp, CPU_MASK_ALL);
+
 	apicid_value = cpu_mask_to_apicid(cpumask);
 	/* Prepare to do the io_apic_write */
 	apicid_value = apicid_value << 24;
@@ -242,6 +251,7 @@ static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t cpumask)
 			break;
 		entry = irq_2_pin + entry->next;
 	}
+	set_irq_info(irq, cpumask);
 	spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
@@ -259,7 +269,6 @@ static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t cpumask)
 #  define Dprintk(x...) 
 # endif
 
-cpumask_t __cacheline_aligned pending_irq_balance_cpumask[NR_IRQS];
 
 #define IRQBALANCE_CHECK_ARCH -999
 static int irqbalance_disabled = IRQBALANCE_CHECK_ARCH;
@@ -328,12 +337,7 @@ static inline void balance_irq(int cpu, int irq)
 	cpus_and(allowed_mask, cpu_online_map, irq_affinity[irq]);
 	new_cpu = move(cpu, allowed_mask, now, 1);
 	if (cpu != new_cpu) {
-		irq_desc_t *desc = irq_desc + irq;
-		unsigned long flags;
-
-		spin_lock_irqsave(&desc->lock, flags);
-		pending_irq_balance_cpumask[irq] = cpumask_of_cpu(new_cpu);
-		spin_unlock_irqrestore(&desc->lock, flags);
+		set_pending_irq(irq, cpumask_of_cpu(new_cpu));
 	}
 }
 
@@ -528,16 +532,12 @@ tryanotherirq:
 	cpus_and(tmp, target_cpu_mask, allowed_mask);
 
 	if (!cpus_empty(tmp)) {
-		irq_desc_t *desc = irq_desc + selected_irq;
-		unsigned long flags;
 
 		Dprintk("irq = %d moved to cpu = %d\n",
 				selected_irq, min_loaded);
 		/* mark for change destination */
-		spin_lock_irqsave(&desc->lock, flags);
-		pending_irq_balance_cpumask[selected_irq] =
-					cpumask_of_cpu(min_loaded);
-		spin_unlock_irqrestore(&desc->lock, flags);
+		set_pending_irq(selected_irq, cpumask_of_cpu(min_loaded));
+
 		/* Since we made a change, come back sooner to 
 		 * check for more variation.
 		 */
@@ -568,7 +568,8 @@ static int balanced_irq(void *unused)
 	
 	/* push everything to CPU 0 to give us a starting point.  */
 	for (i = 0 ; i < NR_IRQS ; i++) {
-		pending_irq_balance_cpumask[i] = cpumask_of_cpu(0);
+		pending_irq_cpumask[i] = cpumask_of_cpu(0);
+		set_pending_irq(i, cpumask_of_cpu(0));
 	}
 
 	for ( ; ; ) {
@@ -647,20 +648,9 @@ int __init irqbalance_disable(char *str)
 
 __setup("noirqbalance", irqbalance_disable);
 
-static inline void move_irq(int irq)
-{
-	/* note - we hold the desc->lock */
-	if (unlikely(!cpus_empty(pending_irq_balance_cpumask[irq]))) {
-		set_ioapic_affinity_irq(irq, pending_irq_balance_cpumask[irq]);
-		cpus_clear(pending_irq_balance_cpumask[irq]);
-	}
-}
-
 late_initcall(balanced_irq_init);
-
-#else /* !CONFIG_IRQBALANCE */
-static inline void move_irq(int irq) { }
 #endif /* CONFIG_IRQBALANCE */
+#endif /* CONFIG_SMP */
 
 #ifndef CONFIG_SMP
 void fastcall send_IPI_self(int vector)
@@ -820,6 +810,7 @@ EXPORT_SYMBOL(IO_APIC_get_PCI_irq_vector);
  * we need to reprogram the ioredtbls to cater for the cpus which have come online
  * so mask in all cases should simply be TARGET_CPUS
  */
+#ifdef CONFIG_SMP
 void __init setup_ioapic_dest(void)
 {
 	int pin, ioapic, irq, irq_entry;
@@ -838,6 +829,7 @@ void __init setup_ioapic_dest(void)
 
 	}
 }
+#endif
 
 /*
  * EISA Edge/Level control register, ELCR
@@ -1127,7 +1119,7 @@ static inline int IO_APIC_irq_trigger(int irq)
 }
 
 /* irq_vectors is indexed by the sum of all RTEs in all I/O APICs. */
-u8 irq_vector[NR_IRQ_VECTORS] = { FIRST_DEVICE_VECTOR , 0 };
+u8 irq_vector[NR_IRQ_VECTORS] __read_mostly = { FIRST_DEVICE_VECTOR , 0 };
 
 int assign_irq_vector(int irq)
 {
@@ -1249,6 +1241,7 @@ static void __init setup_IO_APIC_irqs(void)
 		spin_lock_irqsave(&ioapic_lock, flags);
 		io_apic_write(apic, 0x11+2*pin, *(((int *)&entry)+1));
 		io_apic_write(apic, 0x10+2*pin, *(((int *)&entry)+0));
+		set_native_irq_info(irq, TARGET_CPUS);
 		spin_unlock_irqrestore(&ioapic_lock, flags);
 	}
 	}
@@ -1944,6 +1937,7 @@ static void ack_edge_ioapic_vector(unsigned int vector)
 {
 	int irq = vector_to_irq(vector);
 
+	move_irq(vector);
 	ack_edge_ioapic_irq(irq);
 }
 
@@ -1958,6 +1952,7 @@ static void end_level_ioapic_vector (unsigned int vector)
 {
 	int irq = vector_to_irq(vector);
 
+	move_irq(vector);
 	end_level_ioapic_irq(irq);
 }
 
@@ -1975,14 +1970,17 @@ static void unmask_IO_APIC_vector (unsigned int vector)
 	unmask_IO_APIC_irq(irq);
 }
 
+#ifdef CONFIG_SMP
 static void set_ioapic_affinity_vector (unsigned int vector,
 					cpumask_t cpu_mask)
 {
 	int irq = vector_to_irq(vector);
 
+	set_native_irq_info(vector, cpu_mask);
 	set_ioapic_affinity_irq(irq, cpu_mask);
 }
 #endif
+#endif
 
 /*
  * Level and edge triggered IO-APIC interrupts need different handling,
@@ -1992,7 +1990,7 @@ static void set_ioapic_affinity_vector (unsigned int vector,
  * edge-triggered handler, without risking IRQ storms and other ugly
  * races.
  */
-static struct hw_interrupt_type ioapic_edge_type = {
+static struct hw_interrupt_type ioapic_edge_type __read_mostly = {
 	.typename 	= "IO-APIC-edge",
 	.startup 	= startup_edge_ioapic,
 	.shutdown 	= shutdown_edge_ioapic,
@@ -2000,10 +1998,12 @@ static struct hw_interrupt_type ioapic_edge_type = {
 	.disable 	= disable_edge_ioapic,
 	.ack 		= ack_edge_ioapic,
 	.end 		= end_edge_ioapic,
+#ifdef CONFIG_SMP
 	.set_affinity 	= set_ioapic_affinity,
+#endif
 };
 
-static struct hw_interrupt_type ioapic_level_type = {
+static struct hw_interrupt_type ioapic_level_type __read_mostly = {
 	.typename 	= "IO-APIC-level",
 	.startup 	= startup_level_ioapic,
 	.shutdown 	= shutdown_level_ioapic,
@@ -2011,7 +2011,9 @@ static struct hw_interrupt_type ioapic_level_type = {
 	.disable 	= disable_level_ioapic,
 	.ack 		= mask_and_ack_level_ioapic,
 	.end 		= end_level_ioapic,
+#ifdef CONFIG_SMP
 	.set_affinity 	= set_ioapic_affinity,
+#endif
 };
 
 static inline void init_IO_APIC_traps(void)
@@ -2074,7 +2076,7 @@ static void ack_lapic_irq (unsigned int irq)
 
 static void end_lapic_irq (unsigned int i) { /* nothing */ }
 
-static struct hw_interrupt_type lapic_irq_type = {
+static struct hw_interrupt_type lapic_irq_type __read_mostly = {
 	.typename 	= "local-APIC-edge",
 	.startup 	= NULL, /* startup_irq() not used for IRQ0 */
 	.shutdown 	= NULL, /* shutdown_irq() not used for IRQ0 */
@@ -2569,6 +2571,7 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a
 	spin_lock_irqsave(&ioapic_lock, flags);
 	io_apic_write(ioapic, 0x11+2*pin, *(((int *)&entry)+1));
 	io_apic_write(ioapic, 0x10+2*pin, *(((int *)&entry)+0));
+	set_native_irq_info(use_pci_vector() ? entry.vector : irq, TARGET_CPUS);
 	spin_unlock_irqrestore(&ioapic_lock, flags);
 
 	return 0;
diff --git a/arch/i386/kernel/ioport.c b/arch/i386/kernel/ioport.c
index 8b25160..f2b3765 100644
--- a/arch/i386/kernel/ioport.c
+++ b/arch/i386/kernel/ioport.c
@@ -132,6 +132,7 @@ asmlinkage long sys_iopl(unsigned long unused)
 	volatile struct pt_regs * regs = (struct pt_regs *) &unused;
 	unsigned int level = regs->ebx;
 	unsigned int old = (regs->eflags >> 12) & 3;
+	struct thread_struct *t = &current->thread;
 
 	if (level > 3)
 		return -EINVAL;
@@ -140,8 +141,8 @@ asmlinkage long sys_iopl(unsigned long unused)
 		if (!capable(CAP_SYS_RAWIO))
 			return -EPERM;
 	}
-	regs->eflags = (regs->eflags &~ 0x3000UL) | (level << 12);
-	/* Make sure we return the long way (not sysenter) */
-	set_thread_flag(TIF_IRET);
+	t->iopl = level << 12;
+	regs->eflags = (regs->eflags & ~X86_EFLAGS_IOPL) | t->iopl;
+	set_iopl_mask(t->iopl);
 	return 0;
 }
diff --git a/arch/i386/kernel/kprobes.c b/arch/i386/kernel/kprobes.c
index a6d8c45..6345b43 100644
--- a/arch/i386/kernel/kprobes.c
+++ b/arch/i386/kernel/kprobes.c
@@ -62,32 +62,32 @@ static inline int is_IF_modifier(kprobe_opcode_t opcode)
 	return 0;
 }
 
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
 	return 0;
 }
 
-void arch_copy_kprobe(struct kprobe *p)
+void __kprobes arch_copy_kprobe(struct kprobe *p)
 {
 	memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
 	p->opcode = *p->addr;
 }
 
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
 {
 	*p->addr = BREAKPOINT_INSTRUCTION;
 	flush_icache_range((unsigned long) p->addr,
 			   (unsigned long) p->addr + sizeof(kprobe_opcode_t));
 }
 
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
 {
 	*p->addr = p->opcode;
 	flush_icache_range((unsigned long) p->addr,
 			   (unsigned long) p->addr + sizeof(kprobe_opcode_t));
 }
 
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
 {
 }
 
@@ -127,7 +127,8 @@ static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
 		regs->eip = (unsigned long)&p->ainsn.insn;
 }
 
-void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
+void __kprobes arch_prepare_kretprobe(struct kretprobe *rp,
+				      struct pt_regs *regs)
 {
 	unsigned long *sara = (unsigned long *)&regs->esp;
         struct kretprobe_instance *ri;
@@ -150,7 +151,7 @@ void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
  * Interrupts are disabled on entry as trap3 is an interrupt gate and they
  * remain disabled thorough out this function.
  */
-static int kprobe_handler(struct pt_regs *regs)
+static int __kprobes kprobe_handler(struct pt_regs *regs)
 {
 	struct kprobe *p;
 	int ret = 0;
@@ -176,7 +177,8 @@ static int kprobe_handler(struct pt_regs *regs)
 		   Disarm the probe we just hit, and ignore it. */
 		p = get_kprobe(addr);
 		if (p) {
-			if (kprobe_status == KPROBE_HIT_SS) {
+			if (kprobe_status == KPROBE_HIT_SS &&
+				*p->ainsn.insn == BREAKPOINT_INSTRUCTION) {
 				regs->eflags &= ~TF_MASK;
 				regs->eflags |= kprobe_saved_eflags;
 				unlock_kprobes();
@@ -220,7 +222,10 @@ static int kprobe_handler(struct pt_regs *regs)
 			 * either a probepoint or a debugger breakpoint
 			 * at this address.  In either case, no further
 			 * handling of this interrupt is appropriate.
+			 * Back up over the (now missing) int3 and run
+			 * the original instruction.
 			 */
+			regs->eip -= sizeof(kprobe_opcode_t);
 			ret = 1;
 		}
 		/* Not one of ours: let kernel handle it */
@@ -259,7 +264,7 @@ no_kprobe:
 /*
  * Called when we hit the probe point at kretprobe_trampoline
  */
-int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
         struct kretprobe_instance *ri = NULL;
         struct hlist_head *head;
@@ -338,7 +343,7 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
  * that is atop the stack is the address following the copied instruction.
  * We need to make it the address following the original instruction.
  */
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
 {
 	unsigned long *tos = (unsigned long *)&regs->esp;
 	unsigned long next_eip = 0;
@@ -444,8 +449,8 @@ static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 /*
  * Wrapper routine to for handling exceptions.
  */
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
-			     void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+				       unsigned long val, void *data)
 {
 	struct die_args *args = (struct die_args *)data;
 	switch (val) {
@@ -473,7 +478,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
 	return NOTIFY_DONE;
 }
 
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct jprobe *jp = container_of(p, struct jprobe, kp);
 	unsigned long addr;
@@ -495,7 +500,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 	return 1;
 }
 
-void jprobe_return(void)
+void __kprobes jprobe_return(void)
 {
 	preempt_enable_no_resched();
 	asm volatile ("       xchgl   %%ebx,%%esp     \n"
@@ -506,7 +511,7 @@ void jprobe_return(void)
 		      (jprobe_saved_esp):"memory");
 }
 
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	u8 *addr = (u8 *) (regs->eip - 1);
 	unsigned long stack_addr = (unsigned long)jprobe_saved_esp;
diff --git a/arch/i386/kernel/ldt.c b/arch/i386/kernel/ldt.c
index bb50afb..fe1ffa5 100644
--- a/arch/i386/kernel/ldt.c
+++ b/arch/i386/kernel/ldt.c
@@ -177,7 +177,7 @@ static int read_default_ldt(void __user * ptr, unsigned long bytecount)
 static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
 {
 	struct mm_struct * mm = current->mm;
-	__u32 entry_1, entry_2, *lp;
+	__u32 entry_1, entry_2;
 	int error;
 	struct user_desc ldt_info;
 
@@ -205,8 +205,6 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
 			goto out_unlock;
 	}
 
-	lp = (__u32 *) ((ldt_info.entry_number << 3) + (char *) mm->context.ldt);
-
    	/* Allow LDTs to be cleared by the user. */
    	if (ldt_info.base_addr == 0 && ldt_info.limit == 0) {
 		if (oldmode || LDT_empty(&ldt_info)) {
@@ -223,8 +221,7 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
 
 	/* Install the new entry ...  */
 install:
-	*lp	= entry_1;
-	*(lp+1)	= entry_2;
+	write_ldt_entry(mm->context.ldt, ldt_info.entry_number, entry_1, entry_2);
 	error = 0;
 
 out_unlock:
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/i386/kernel/machine_kexec.c
index cb699a2..a912fed 100644
--- a/arch/i386/kernel/machine_kexec.c
+++ b/arch/i386/kernel/machine_kexec.c
@@ -17,13 +17,7 @@
 #include <asm/apic.h>
 #include <asm/cpufeature.h>
 #include <asm/desc.h>
-
-static inline unsigned long read_cr3(void)
-{
-	unsigned long cr3;
-	asm volatile("movl %%cr3,%0": "=r"(cr3));
-	return cr3;
-}
+#include <asm/system.h>
 
 #define PAGE_ALIGNED __attribute__ ((__aligned__(PAGE_SIZE)))
 
@@ -99,10 +93,7 @@ static void set_idt(void *newidt, __u16 limit)
 	curidt.size    = limit;
 	curidt.address = (unsigned long)newidt;
 
-	__asm__ __volatile__ (
-		"lidtl %0\n"
-		: : "m" (curidt)
-		);
+	load_idt(&curidt);
 };
 
 
@@ -114,10 +105,7 @@ static void set_gdt(void *newgdt, __u16 limit)
 	curgdt.size    = limit;
 	curgdt.address = (unsigned long)newgdt;
 
-	__asm__ __volatile__ (
-		"lgdtl %0\n"
-		: : "m" (curgdt)
-		);
+	load_gdt(&curgdt);
 };
 
 static void load_segments(void)
diff --git a/arch/i386/kernel/microcode.c b/arch/i386/kernel/microcode.c
index a77c612..165f131 100644
--- a/arch/i386/kernel/microcode.c
+++ b/arch/i386/kernel/microcode.c
@@ -164,7 +164,8 @@ static void collect_cpu_info (void *unused)
 	}
 
 	wrmsr(MSR_IA32_UCODE_REV, 0, 0);
-	__asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+	/* see notes above for revision 1.07.  Apparent chip bug */
+	serialize_cpu();
 	/* get the current revision from MSR 0x8B */
 	rdmsr(MSR_IA32_UCODE_REV, val[0], uci->rev);
 	pr_debug("microcode: collect_cpu_info : sig=0x%x, pf=0x%x, rev=0x%x\n",
@@ -377,7 +378,9 @@ static void do_update_one (void * unused)
 		(unsigned long) uci->mc->bits >> 16 >> 16);
 	wrmsr(MSR_IA32_UCODE_REV, 0, 0);
 
-	__asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+	/* see notes above for revision 1.07.  Apparent chip bug */
+	serialize_cpu();
+
 	/* get the current revision from MSR 0x8B */
 	rdmsr(MSR_IA32_UCODE_REV, val[0], val[1]);
 
diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c
index 97dbf28..cafaeff 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/i386/kernel/mpparse.c
@@ -65,6 +65,8 @@ int nr_ioapics;
 int pic_mode;
 unsigned long mp_lapic_addr;
 
+unsigned int def_to_bigsmp = 0;
+
 /* Processor that is doing the boot up */
 unsigned int boot_cpu_physical_apicid = -1U;
 /* Internal processor count */
@@ -120,7 +122,7 @@ static int MP_valid_apicid(int apicid, int version)
 
 static void __init MP_processor_info (struct mpc_config_processor *m)
 {
- 	int ver, apicid;
+ 	int ver, apicid, cpu, found_bsp = 0;
 	physid_mask_t tmp;
  	
 	if (!(m->mpc_cpuflag & CPU_ENABLED))
@@ -179,6 +181,7 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
 	if (m->mpc_cpuflag & CPU_BOOTPROCESSOR) {
 		Dprintk("    Bootup CPU\n");
 		boot_cpu_physical_apicid = m->mpc_apicid;
+		found_bsp = 1;
 	}
 
 	if (num_processors >= NR_CPUS) {
@@ -202,6 +205,11 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
 		return;
 	}
 
+	if (found_bsp)
+		cpu = 0;
+	else
+		cpu = num_processors - 1;
+	cpu_set(cpu, cpu_possible_map);
 	tmp = apicid_to_cpu_present(apicid);
 	physids_or(phys_cpu_present_map, phys_cpu_present_map, tmp);
 	
@@ -213,6 +221,13 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
 		ver = 0x10;
 	}
 	apic_version[m->mpc_apicid] = ver;
+	if ((num_processors > 8) &&
+	    APIC_XAPIC(ver) &&
+	    (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL))
+		def_to_bigsmp = 1;
+	else
+		def_to_bigsmp = 0;
+
 	bios_cpu_apicid[num_processors - 1] = m->mpc_apicid;
 }
 
diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index b2f03c3..03100d6 100644
--- a/arch/i386/kernel/msr.c
+++ b/arch/i386/kernel/msr.c
@@ -46,23 +46,13 @@
 
 static struct class *msr_class;
 
-/* Note: "err" is handled in a funny way below.  Otherwise one version
-   of gcc or another breaks. */
-
 static inline int wrmsr_eio(u32 reg, u32 eax, u32 edx)
 {
 	int err;
 
-	asm volatile ("1:	wrmsr\n"
-		      "2:\n"
-		      ".section .fixup,\"ax\"\n"
-		      "3:	movl %4,%0\n"
-		      "	jmp 2b\n"
-		      ".previous\n"
-		      ".section __ex_table,\"a\"\n"
-		      "	.align 4\n" "	.long 1b,3b\n" ".previous":"=&bDS" (err)
-		      :"a"(eax), "d"(edx), "c"(reg), "i"(-EIO), "0"(0));
-
+	err = wrmsr_safe(reg, eax, edx);
+	if (err)
+		err = -EIO;
 	return err;
 }
 
@@ -70,18 +60,9 @@ static inline int rdmsr_eio(u32 reg, u32 *eax, u32 *edx)
 {
 	int err;
 
-	asm volatile ("1:	rdmsr\n"
-		      "2:\n"
-		      ".section .fixup,\"ax\"\n"
-		      "3:	movl %4,%0\n"
-		      "	jmp 2b\n"
-		      ".previous\n"
-		      ".section __ex_table,\"a\"\n"
-		      "	.align 4\n"
-		      "	.long 1b,3b\n"
-		      ".previous":"=&bDS" (err), "=a"(*eax), "=d"(*edx)
-		      :"c"(reg), "i"(-EIO), "0"(0));
-
+	err = rdmsr_safe(reg, eax, edx);
+	if (err)
+		err = -EIO;
 	return err;
 }
 
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c
index 8c242bb..0178457 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/i386/kernel/nmi.c
@@ -478,6 +478,11 @@ void touch_nmi_watchdog (void)
 	 */
 	for (i = 0; i < NR_CPUS; i++)
 		alert_counter[i] = 0;
+
+	/*
+	 * Tickle the softlockup detector too:
+	 */
+	touch_softlockup_watchdog();
 }
 
 extern void die_nmi(struct pt_regs *, const char *msg);
@@ -501,8 +506,11 @@ void nmi_watchdog_tick (struct pt_regs * regs)
 		 */
 		alert_counter[cpu]++;
 		if (alert_counter[cpu] == 5*nmi_hz)
+			/*
+			 * die_nmi will return ONLY if NOTIFY_STOP happens..
+			 */
 			die_nmi(regs, "NMI Watchdog detected LOCKUP");
-	} else {
+
 		last_irq_sums[cpu] = sum;
 		alert_counter[cpu] = 0;
 	}
diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c
index e3f362e..b45cbf9 100644
--- a/arch/i386/kernel/process.c
+++ b/arch/i386/kernel/process.c
@@ -164,7 +164,7 @@ static inline void play_dead(void)
 	 */
 	local_irq_disable();
 	while (1)
-		__asm__ __volatile__("hlt":::"memory");
+		halt();
 }
 #else
 static inline void play_dead(void)
@@ -313,16 +313,12 @@ void show_regs(struct pt_regs * regs)
 	printk(" DS: %04x ES: %04x\n",
 		0xffff & regs->xds,0xffff & regs->xes);
 
-	__asm__("movl %%cr0, %0": "=r" (cr0));
-	__asm__("movl %%cr2, %0": "=r" (cr2));
-	__asm__("movl %%cr3, %0": "=r" (cr3));
-	/* This could fault if %cr4 does not exist */
-	__asm__("1: movl %%cr4, %0		\n"
-		"2:				\n"
-		".section __ex_table,\"a\"	\n"
-		".long 1b,2b			\n"
-		".previous			\n"
-		: "=r" (cr4): "0" (0));
+	cr0 = read_cr0();
+	cr2 = read_cr2();
+	cr3 = read_cr3();
+	if (current_cpu_data.x86 > 4) {
+		cr4 = read_cr4();
+	}
 	printk("CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n", cr0, cr2, cr3, cr4);
 	show_trace(NULL, &regs->esp);
 }
@@ -682,21 +678,26 @@ struct task_struct fastcall * __switch_to(struct task_struct *prev_p, struct tas
 	__unlazy_fpu(prev_p);
 
 	/*
-	 * Reload esp0, LDT and the page table pointer:
+	 * Reload esp0.
 	 */
 	load_esp0(tss, next);
 
 	/*
-	 * Load the per-thread Thread-Local Storage descriptor.
+	 * Save away %fs and %gs. No need to save %es and %ds, as
+	 * those are always kernel segments while inside the kernel.
+	 * Doing this before setting the new TLS descriptors avoids
+	 * the situation where we temporarily have non-reloadable
+	 * segments in %fs and %gs.  This could be an issue if the
+	 * NMI handler ever used %fs or %gs (it does not today), or
+	 * if the kernel is running inside of a hypervisor layer.
 	 */
-	load_TLS(next, cpu);
+	savesegment(fs, prev->fs);
+	savesegment(gs, prev->gs);
 
 	/*
-	 * Save away %fs and %gs. No need to save %es and %ds, as
-	 * those are always kernel segments while inside the kernel.
+	 * Load the per-thread Thread-Local Storage descriptor.
 	 */
-	asm volatile("mov %%fs,%0":"=m" (prev->fs));
-	asm volatile("mov %%gs,%0":"=m" (prev->gs));
+	load_TLS(next, cpu);
 
 	/*
 	 * Restore %fs and %gs if needed.
@@ -711,6 +712,12 @@ struct task_struct fastcall * __switch_to(struct task_struct *prev_p, struct tas
 		loadsegment(gs, next->gs);
 
 	/*
+	 * Restore IOPL if needed.
+	 */
+	if (unlikely(prev->iopl != next->iopl))
+		set_iopl_mask(next->iopl);
+
+	/*
 	 * Now maybe reload the debug registers
 	 */
 	if (unlikely(next->debugreg[7])) {
diff --git a/arch/i386/kernel/ptrace.c b/arch/i386/kernel/ptrace.c
index 0da59b4..3409802 100644
--- a/arch/i386/kernel/ptrace.c
+++ b/arch/i386/kernel/ptrace.c
@@ -271,6 +271,8 @@ static void clear_singlestep(struct task_struct *child)
 void ptrace_disable(struct task_struct *child)
 { 
 	clear_singlestep(child);
+	clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
+	clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
 }
 
 /*
@@ -509,15 +511,20 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
 		  }
 		  break;
 
+	case PTRACE_SYSEMU: /* continue and stop at next syscall, which will not be executed */
 	case PTRACE_SYSCALL:	/* continue and stop at next (return from) syscall */
 	case PTRACE_CONT:	/* restart after signal. */
 		ret = -EIO;
 		if (!valid_signal(data))
 			break;
-		if (request == PTRACE_SYSCALL) {
+		if (request == PTRACE_SYSEMU) {
+			set_tsk_thread_flag(child, TIF_SYSCALL_EMU);
+			clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
+		} else if (request == PTRACE_SYSCALL) {
 			set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-		}
-		else {
+			clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
+		} else {
+			clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
 			clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 		}
 		child->exit_code = data;
@@ -542,10 +549,17 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
 		wake_up_process(child);
 		break;
 
+	case PTRACE_SYSEMU_SINGLESTEP: /* Same as SYSEMU, but singlestep if not syscall */
 	case PTRACE_SINGLESTEP:	/* set the trap flag. */
 		ret = -EIO;
 		if (!valid_signal(data))
 			break;
+
+		if (request == PTRACE_SYSEMU_SINGLESTEP)
+			set_tsk_thread_flag(child, TIF_SYSCALL_EMU);
+		else
+			clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
+
 		clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 		set_singlestep(child);
 		child->exit_code = data;
@@ -678,26 +692,52 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code)
  * - triggered by current->work.syscall_trace
  */
 __attribute__((regparm(3)))
-void do_syscall_trace(struct pt_regs *regs, int entryexit)
+int do_syscall_trace(struct pt_regs *regs, int entryexit)
 {
+	int is_sysemu = test_thread_flag(TIF_SYSCALL_EMU), ret = 0;
+	/* With TIF_SYSCALL_EMU set we want to ignore TIF_SINGLESTEP for syscall
+	 * interception. */
+	int is_singlestep = !is_sysemu && test_thread_flag(TIF_SINGLESTEP);
+
 	/* do the secure computing check first */
 	secure_computing(regs->orig_eax);
 
-	if (unlikely(current->audit_context) && entryexit)
-		audit_syscall_exit(current, AUDITSC_RESULT(regs->eax), regs->eax);
+	if (unlikely(current->audit_context)) {
+		if (entryexit)
+			audit_syscall_exit(current, AUDITSC_RESULT(regs->eax), regs->eax);
+		/* Debug traps, when using PTRACE_SINGLESTEP, must be sent only
+		 * on the syscall exit path. Normally, when TIF_SYSCALL_AUDIT is
+		 * not used, entry.S will call us only on syscall exit, not
+		 * entry; so when TIF_SYSCALL_AUDIT is used we must avoid
+		 * calling send_sigtrap() on syscall entry.
+		 *
+		 * Note that when PTRACE_SYSEMU_SINGLESTEP is used,
+		 * is_singlestep is false, despite his name, so we will still do
+		 * the correct thing.
+		 */
+		else if (is_singlestep)
+			goto out;
+	}
 
 	if (!(current->ptrace & PT_PTRACED))
 		goto out;
 
+	/* If a process stops on the 1st tracepoint with SYSCALL_TRACE
+	 * and then is resumed with SYSEMU_SINGLESTEP, it will come in
+	 * here. We have to check this and return */
+	if (is_sysemu && entryexit)
+		return 0;
+
 	/* Fake a debug trap */
-	if (test_thread_flag(TIF_SINGLESTEP))
+	if (is_singlestep)
 		send_sigtrap(current, regs, 0);
 
-	if (!test_thread_flag(TIF_SYSCALL_TRACE))
+ 	if (!test_thread_flag(TIF_SYSCALL_TRACE) && !is_sysemu)
 		goto out;
 
 	/* the 0x80 provides a way for the tracing parent to distinguish
 	   between a syscall stop and SIGTRAP delivery */
+	/* Note that the debugger could change the result of test_thread_flag!*/
 	ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ? 0x80 : 0));
 
 	/*
@@ -709,9 +749,16 @@ void do_syscall_trace(struct pt_regs *regs, int entryexit)
 		send_sig(current->exit_code, current, 1);
 		current->exit_code = 0;
 	}
+	ret = is_sysemu;
  out:
 	if (unlikely(current->audit_context) && !entryexit)
 		audit_syscall_entry(current, AUDIT_ARCH_I386, regs->orig_eax,
 				    regs->ebx, regs->ecx, regs->edx, regs->esi);
+	if (ret == 0)
+		return 0;
 
+	regs->orig_eax = -1; /* force skip of syscall restarting */
+	if (unlikely(current->audit_context))
+		audit_syscall_exit(current, AUDITSC_RESULT(regs->eax), regs->eax);
+	return 1;
 }
diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c
index c71fef3..1cbb9c0 100644
--- a/arch/i386/kernel/reboot.c
+++ b/arch/i386/kernel/reboot.c
@@ -13,6 +13,7 @@
 #include <linux/dmi.h>
 #include <asm/uaccess.h>
 #include <asm/apic.h>
+#include <asm/desc.h>
 #include "mach_reboot.h"
 #include <linux/reboot_fixups.h>
 
@@ -242,13 +243,13 @@ void machine_real_restart(unsigned char *code, int length)
 
 	/* Set up the IDT for real mode. */
 
-	__asm__ __volatile__ ("lidt %0" : : "m" (real_mode_idt));
+	load_idt(&real_mode_idt);
 
 	/* Set up a GDT from which we can load segment descriptors for real
 	   mode.  The GDT is not used in real mode; it is just needed here to
 	   prepare the descriptors. */
 
-	__asm__ __volatile__ ("lgdt %0" : : "m" (real_mode_gdt));
+	load_gdt(&real_mode_gdt);
 
 	/* Load the data segment registers, and thus the descriptors ready for
 	   real mode.  The base address of each segment is 0x100, 16 times the
@@ -316,7 +317,7 @@ void machine_emergency_restart(void)
 	if (!reboot_thru_bios) {
 		if (efi_enabled) {
 			efi.reset_system(EFI_RESET_COLD, EFI_SUCCESS, 0, NULL);
-			__asm__ __volatile__("lidt %0": :"m" (no_idt));
+			load_idt(&no_idt);
 			__asm__ __volatile__("int3");
 		}
 		/* rebooting needs to touch the page at absolute addr 0 */
@@ -325,7 +326,7 @@ void machine_emergency_restart(void)
 			mach_reboot_fixups(); /* for board specific fixups */
 			mach_reboot();
 			/* That didn't work - force a triple fault.. */
-			__asm__ __volatile__("lidt %0": :"m" (no_idt));
+			load_idt(&no_idt);
 			__asm__ __volatile__("int3");
 		}
 	}
diff --git a/arch/i386/kernel/semaphore.c b/arch/i386/kernel/semaphore.c
index 469f496..7455ab6 100644
--- a/arch/i386/kernel/semaphore.c
+++ b/arch/i386/kernel/semaphore.c
@@ -13,171 +13,9 @@
  * rw semaphores implemented November 1999 by Benjamin LaHaise <bcrl@kvack.org>
  */
 #include <linux/config.h>
-#include <linux/sched.h>
-#include <linux/err.h>
-#include <linux/init.h>
 #include <asm/semaphore.h>
 
 /*
- * Semaphores are implemented using a two-way counter:
- * The "count" variable is decremented for each process
- * that tries to acquire the semaphore, while the "sleeping"
- * variable is a count of such acquires.
- *
- * Notably, the inline "up()" and "down()" functions can
- * efficiently test if they need to do any extra work (up
- * needs to do something only if count was negative before
- * the increment operation.
- *
- * "sleeping" and the contention routine ordering is protected
- * by the spinlock in the semaphore's waitqueue head.
- *
- * Note that these functions are only called when there is
- * contention on the lock, and as such all this is the
- * "non-critical" part of the whole semaphore business. The
- * critical part is the inline stuff in <asm/semaphore.h>
- * where we want to avoid any extra jumps and calls.
- */
-
-/*
- * Logic:
- *  - only on a boundary condition do we need to care. When we go
- *    from a negative count to a non-negative, we wake people up.
- *  - when we go from a non-negative count to a negative do we
- *    (a) synchronize with the "sleeper" count and (b) make sure
- *    that we're on the wakeup list before we synchronize so that
- *    we cannot lose wakeup events.
- */
-
-static fastcall void __attribute_used__  __up(struct semaphore *sem)
-{
-	wake_up(&sem->wait);
-}
-
-static fastcall void __attribute_used__ __sched __down(struct semaphore * sem)
-{
-	struct task_struct *tsk = current;
-	DECLARE_WAITQUEUE(wait, tsk);
-	unsigned long flags;
-
-	tsk->state = TASK_UNINTERRUPTIBLE;
-	spin_lock_irqsave(&sem->wait.lock, flags);
-	add_wait_queue_exclusive_locked(&sem->wait, &wait);
-
-	sem->sleepers++;
-	for (;;) {
-		int sleepers = sem->sleepers;
-
-		/*
-		 * Add "everybody else" into it. They aren't
-		 * playing, because we own the spinlock in
-		 * the wait_queue_head.
-		 */
-		if (!atomic_add_negative(sleepers - 1, &sem->count)) {
-			sem->sleepers = 0;
-			break;
-		}
-		sem->sleepers = 1;	/* us - see -1 above */
-		spin_unlock_irqrestore(&sem->wait.lock, flags);
-
-		schedule();
-
-		spin_lock_irqsave(&sem->wait.lock, flags);
-		tsk->state = TASK_UNINTERRUPTIBLE;
-	}
-	remove_wait_queue_locked(&sem->wait, &wait);
-	wake_up_locked(&sem->wait);
-	spin_unlock_irqrestore(&sem->wait.lock, flags);
-	tsk->state = TASK_RUNNING;
-}
-
-static fastcall int __attribute_used__ __sched __down_interruptible(struct semaphore * sem)
-{
-	int retval = 0;
-	struct task_struct *tsk = current;
-	DECLARE_WAITQUEUE(wait, tsk);
-	unsigned long flags;
-
-	tsk->state = TASK_INTERRUPTIBLE;
-	spin_lock_irqsave(&sem->wait.lock, flags);
-	add_wait_queue_exclusive_locked(&sem->wait, &wait);
-
-	sem->sleepers++;
-	for (;;) {
-		int sleepers = sem->sleepers;
-
-		/*
-		 * With signals pending, this turns into
-		 * the trylock failure case - we won't be
-		 * sleeping, and we* can't get the lock as
-		 * it has contention. Just correct the count
-		 * and exit.
-		 */
-		if (signal_pending(current)) {
-			retval = -EINTR;
-			sem->sleepers = 0;
-			atomic_add(sleepers, &sem->count);
-			break;
-		}
-
-		/*
-		 * Add "everybody else" into it. They aren't
-		 * playing, because we own the spinlock in
-		 * wait_queue_head. The "-1" is because we're
-		 * still hoping to get the semaphore.
-		 */
-		if (!atomic_add_negative(sleepers - 1, &sem->count)) {
-			sem->sleepers = 0;
-			break;
-		}
-		sem->sleepers = 1;	/* us - see -1 above */
-		spin_unlock_irqrestore(&sem->wait.lock, flags);
-
-		schedule();
-
-		spin_lock_irqsave(&sem->wait.lock, flags);
-		tsk->state = TASK_INTERRUPTIBLE;
-	}
-	remove_wait_queue_locked(&sem->wait, &wait);
-	wake_up_locked(&sem->wait);
-	spin_unlock_irqrestore(&sem->wait.lock, flags);
-
-	tsk->state = TASK_RUNNING;
-	return retval;
-}
-
-/*
- * Trylock failed - make sure we correct for
- * having decremented the count.
- *
- * We could have done the trylock with a
- * single "cmpxchg" without failure cases,
- * but then it wouldn't work on a 386.
- */
-static fastcall int __attribute_used__ __down_trylock(struct semaphore * sem)
-{
-	int sleepers;
-	unsigned long flags;
-
-	spin_lock_irqsave(&sem->wait.lock, flags);
-	sleepers = sem->sleepers + 1;
-	sem->sleepers = 0;
-
-	/*
-	 * Add "everybody else" and us into it. They aren't
-	 * playing, because we own the spinlock in the
-	 * wait_queue_head.
-	 */
-	if (!atomic_add_negative(sleepers, &sem->count)) {
-		wake_up_locked(&sem->wait);
-	}
-
-	spin_unlock_irqrestore(&sem->wait.lock, flags);
-	return 1;
-}
-
-
-/*
  * The semaphore operations have a special calling sequence that
  * allow us to do a simpler in-line version of them. These routines
  * need to convert that sequence back into the C sequence when
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index d52eda39..a659d27 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -82,7 +82,7 @@ EXPORT_SYMBOL(efi_enabled);
 /* cpu data as detected by the assembly code in head.S */
 struct cpuinfo_x86 new_cpu_data __initdata = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
 /* common cpu data for all cpus */
-struct cpuinfo_x86 boot_cpu_data = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
+struct cpuinfo_x86 boot_cpu_data __read_mostly = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
 EXPORT_SYMBOL(boot_cpu_data);
 
 unsigned long mmu_cr4_features;
@@ -370,12 +370,16 @@ static void __init limit_regions(unsigned long long size)
 	int i;
 
 	if (efi_enabled) {
-		for (i = 0; i < memmap.nr_map; i++) {
-			current_addr = memmap.map[i].phys_addr +
-				       (memmap.map[i].num_pages << 12);
-			if (memmap.map[i].type == EFI_CONVENTIONAL_MEMORY) {
+		efi_memory_desc_t *md;
+		void *p;
+
+		for (p = memmap.map, i = 0; p < memmap.map_end;
+			p += memmap.desc_size, i++) {
+			md = p;
+			current_addr = md->phys_addr + (md->num_pages << 12);
+			if (md->type == EFI_CONVENTIONAL_MEMORY) {
 				if (current_addr >= size) {
-					memmap.map[i].num_pages -=
+					md->num_pages -=
 						(((current_addr-size) + PAGE_SIZE-1) >> PAGE_SHIFT);
 					memmap.nr_map = i + 1;
 					return;
@@ -1581,8 +1585,14 @@ void __init setup_arch(char **cmdline_p)
 	 */
 	acpi_boot_table_init();
 	acpi_boot_init();
-#endif
 
+#if defined(CONFIG_SMP) && defined(CONFIG_X86_PC)
+	if (def_to_bigsmp)
+		printk(KERN_WARNING "More than 8 CPUs detected and "
+			"CONFIG_X86_PC cannot handle it.\nUse "
+			"CONFIG_X86_GENERICARCH or CONFIG_X86_BIGSMP.\n");
+#endif
+#endif
 #ifdef CONFIG_X86_LOCAL_APIC
 	if (smp_found_config)
 		get_smp_config();
diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c
index 140e340..61eb0c8 100644
--- a/arch/i386/kernel/signal.c
+++ b/arch/i386/kernel/signal.c
@@ -278,9 +278,9 @@ setup_sigcontext(struct sigcontext __user *sc, struct _fpstate __user *fpstate,
 	int tmp, err = 0;
 
 	tmp = 0;
-	__asm__("movl %%gs,%0" : "=r"(tmp): "0"(tmp));
+	savesegment(gs, tmp);
 	err |= __put_user(tmp, (unsigned int __user *)&sc->gs);
-	__asm__("movl %%fs,%0" : "=r"(tmp): "0"(tmp));
+	savesegment(fs, tmp);
 	err |= __put_user(tmp, (unsigned int __user *)&sc->fs);
 
 	err |= __put_user(regs->xes, (unsigned int __user *)&sc->es);
@@ -604,7 +604,9 @@ int fastcall do_signal(struct pt_regs *regs, sigset_t *oldset)
 	 * We want the common case to go fast, which
 	 * is why we may in certain cases get here from
 	 * kernel mode. Just return without doing anything
-	 * if so.
+ 	 * if so.  vm86 regs switched out by assembly code
+ 	 * before reaching here, so testing against kernel
+ 	 * CS suffices.
 	 */
 	if (!user_mode(regs))
 		return 1;
diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c
index cec4bde..48b55db 100644
--- a/arch/i386/kernel/smp.c
+++ b/arch/i386/kernel/smp.c
@@ -576,7 +576,7 @@ static void stop_this_cpu (void * dummy)
 	local_irq_disable();
 	disable_local_APIC();
 	if (cpu_data[smp_processor_id()].hlt_works_ok)
-		for(;;) __asm__("hlt");
+		for(;;) halt();
 	for (;;);
 }
 
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 8ac8e9f..5e4893d 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -88,6 +88,8 @@ EXPORT_SYMBOL(cpu_online_map);
 cpumask_t cpu_callin_map;
 cpumask_t cpu_callout_map;
 EXPORT_SYMBOL(cpu_callout_map);
+cpumask_t cpu_possible_map;
+EXPORT_SYMBOL(cpu_possible_map);
 static cpumask_t smp_commenced_mask;
 
 /* TSC's upper 32 bits can't be written in eariler CPU (before prescott), there
@@ -1017,8 +1019,8 @@ int __devinit smp_prepare_cpu(int cpu)
 	tsc_sync_disabled = 1;
 
 	/* init low mem mapping */
-	memcpy(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
-			sizeof(swapper_pg_dir[0]) * KERNEL_PGD_PTRS);
+	clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
+			KERNEL_PGD_PTRS);
 	flush_tlb_all();
 	schedule_work(&task);
 	wait_for_completion(&done);
@@ -1265,6 +1267,7 @@ void __devinit smp_prepare_boot_cpu(void)
 	cpu_set(smp_processor_id(), cpu_online_map);
 	cpu_set(smp_processor_id(), cpu_callout_map);
 	cpu_set(smp_processor_id(), cpu_present_map);
+	cpu_set(smp_processor_id(), cpu_possible_map);
 	per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
 }
 
diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c
index 0ee9dee..eefea7c 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/i386/kernel/time.c
@@ -194,10 +194,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
@@ -252,8 +249,7 @@ EXPORT_SYMBOL(profile_pc);
  * timer_interrupt() needs to keep up the real-time clock,
  * as well as call the "do_timer()" routine every clocktick
  */
-static inline void do_timer_interrupt(int irq, void *dev_id,
-					struct pt_regs *regs)
+static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
 {
 #ifdef CONFIG_X86_IO_APIC
 	if (timer_ack) {
@@ -307,7 +303,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 	cur_timer->mark_offset();
  
-	do_timer_interrupt(irq, NULL, regs);
+	do_timer_interrupt(irq, regs);
 
 	write_sequnlock(&xtime_lock);
 	return IRQ_HANDLED;
@@ -348,7 +344,7 @@ static void sync_cmos_clock(unsigned long dummy)
 	 * This code is run on a timer.  If the clock is set, that timer
 	 * may not expire at the correct time.  Thus, we adjust...
 	 */
-	if ((time_status & STA_UNSYNC) != 0)
+	if (!ntp_synced())
 		/*
 		 * Not synced, exit, do not restart a timer (if one is
 		 * running, let it run out).
@@ -383,6 +379,7 @@ void notify_arch_cmos_timer(void)
 
 static long clock_cmos_diff, sleep_start;
 
+static struct timer_opts *last_timer;
 static int timer_suspend(struct sys_device *dev, pm_message_t state)
 {
 	/*
@@ -391,6 +388,10 @@ static int timer_suspend(struct sys_device *dev, pm_message_t state)
 	clock_cmos_diff = -get_cmos_time();
 	clock_cmos_diff += get_seconds();
 	sleep_start = get_cmos_time();
+	last_timer = cur_timer;
+	cur_timer = &timer_none;
+	if (last_timer->suspend)
+		last_timer->suspend(state);
 	return 0;
 }
 
@@ -404,6 +405,7 @@ static int timer_resume(struct sys_device *dev)
 	if (is_hpet_enabled())
 		hpet_reenable();
 #endif
+	setup_pit_timer();
 	sec = get_cmos_time() + clock_cmos_diff;
 	sleep_length = (get_cmos_time() - sleep_start) * HZ;
 	write_seqlock_irqsave(&xtime_lock, flags);
@@ -412,6 +414,11 @@ static int timer_resume(struct sys_device *dev)
 	write_sequnlock_irqrestore(&xtime_lock, flags);
 	jiffies += sleep_length;
 	wall_jiffies += sleep_length;
+	if (last_timer->resume)
+		last_timer->resume();
+	cur_timer = last_timer;
+	last_timer = NULL;
+	touch_softlockup_watchdog();
 	return 0;
 }
 
diff --git a/arch/i386/kernel/timers/timer_hpet.c b/arch/i386/kernel/timers/timer_hpet.c
index ef8dac5..d973a8b 100644
--- a/arch/i386/kernel/timers/timer_hpet.c
+++ b/arch/i386/kernel/timers/timer_hpet.c
@@ -18,8 +18,8 @@
 #include "mach_timer.h"
 #include <asm/hpet.h>
 
-static unsigned long __read_mostly hpet_usec_quotient;	/* convert hpet clks to usec */
-static unsigned long tsc_hpet_quotient;		/* convert tsc to hpet clks */
+static unsigned long hpet_usec_quotient __read_mostly;	/* convert hpet clks to usec */
+static unsigned long tsc_hpet_quotient __read_mostly;	/* convert tsc to hpet clks */
 static unsigned long hpet_last; 	/* hpet counter value at last tick*/
 static unsigned long last_tsc_low;	/* lsb 32 bits of Time Stamp Counter */
 static unsigned long last_tsc_high; 	/* msb 32 bits of Time Stamp Counter */
@@ -136,6 +136,8 @@ static void delay_hpet(unsigned long loops)
 	} while ((hpet_end - hpet_start) < (loops));
 }
 
+static struct timer_opts timer_hpet;
+
 static int __init init_hpet(char* override)
 {
 	unsigned long result, remain;
@@ -163,6 +165,8 @@ static int __init init_hpet(char* override)
 			}
 			set_cyc2ns_scale(cpu_khz/1000);
 		}
+		/* set this only when cpu_has_tsc */
+		timer_hpet.read_timer = read_timer_tsc;
 	}
 
 	/*
@@ -177,6 +181,19 @@ static int __init init_hpet(char* override)
 	return 0;
 }
 
+static int hpet_resume(void)
+{
+	write_seqlock(&monotonic_lock);
+	/* Assume this is the last mark offset time */
+	rdtsc(last_tsc_low, last_tsc_high);
+
+	if (hpet_use_timer)
+		hpet_last = hpet_readl(HPET_T0_CMP) - hpet_tick;
+	else
+		hpet_last = hpet_readl(HPET_COUNTER);
+	write_sequnlock(&monotonic_lock);
+	return 0;
+}
 /************************************************************/
 
 /* tsc timer_opts struct */
@@ -186,7 +203,7 @@ static struct timer_opts timer_hpet __read_mostly = {
 	.get_offset =		get_offset_hpet,
 	.monotonic_clock =	monotonic_clock_hpet,
 	.delay = 		delay_hpet,
-	.read_timer = 		read_timer_tsc,
+	.resume	=		hpet_resume,
 };
 
 struct init_timer_opts __initdata timer_hpet_init = {
diff --git a/arch/i386/kernel/timers/timer_pit.c b/arch/i386/kernel/timers/timer_pit.c
index 06de036..eddb640 100644
--- a/arch/i386/kernel/timers/timer_pit.c
+++ b/arch/i386/kernel/timers/timer_pit.c
@@ -175,30 +175,3 @@ void setup_pit_timer(void)
 	outb(LATCH >> 8 , PIT_CH0);	/* MSB */
 	spin_unlock_irqrestore(&i8253_lock, flags);
 }
-
-static int timer_resume(struct sys_device *dev)
-{
-	setup_pit_timer();
-	return 0;
-}
-
-static struct sysdev_class timer_sysclass = {
-	set_kset_name("timer_pit"),
-	.resume	= timer_resume,
-};
-
-static struct sys_device device_timer = {
-	.id	= 0,
-	.cls	= &timer_sysclass,
-};
-
-static int __init init_timer_sysfs(void)
-{
-	int error = sysdev_class_register(&timer_sysclass);
-	if (!error)
-		error = sysdev_register(&device_timer);
-	return error;
-}
-
-device_initcall(init_timer_sysfs);
-
diff --git a/arch/i386/kernel/timers/timer_pm.c b/arch/i386/kernel/timers/timer_pm.c
index 4ef20e6..264edaa 100644
--- a/arch/i386/kernel/timers/timer_pm.c
+++ b/arch/i386/kernel/timers/timer_pm.c
@@ -186,6 +186,14 @@ static void mark_offset_pmtmr(void)
 	}
 }
 
+static int pmtmr_resume(void)
+{
+	write_seqlock(&monotonic_lock);
+	/* Assume this is the last mark offset time */
+	offset_tick = read_pmtmr();
+	write_sequnlock(&monotonic_lock);
+	return 0;
+}
 
 static unsigned long long monotonic_clock_pmtmr(void)
 {
@@ -247,6 +255,7 @@ static struct timer_opts timer_pmtmr = {
 	.monotonic_clock 	= monotonic_clock_pmtmr,
 	.delay 			= delay_pmtmr,
 	.read_timer 		= read_timer_tsc,
+	.resume			= pmtmr_resume,
 };
 
 struct init_timer_opts __initdata timer_pmtmr_init = {
diff --git a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c
index 8f4e4d5..6dd470c 100644
--- a/arch/i386/kernel/timers/timer_tsc.c
+++ b/arch/i386/kernel/timers/timer_tsc.c
@@ -543,6 +543,19 @@ static int __init init_tsc(char* override)
 	return -ENODEV;
 }
 
+static int tsc_resume(void)
+{
+	write_seqlock(&monotonic_lock);
+	/* Assume this is the last mark offset time */
+	rdtsc(last_tsc_low, last_tsc_high);
+#ifdef CONFIG_HPET_TIMER
+	if (is_hpet_enabled() && hpet_use_timer)
+		hpet_last = hpet_readl(HPET_COUNTER);
+#endif
+	write_sequnlock(&monotonic_lock);
+	return 0;
+}
+
 #ifndef CONFIG_X86_TSC
 /* disable flag for tsc.  Takes effect by clearing the TSC cpu flag
  * in cpu/common.c */
@@ -573,6 +586,7 @@ static struct timer_opts timer_tsc = {
 	.monotonic_clock = monotonic_clock_tsc,
 	.delay = delay_tsc,
 	.read_timer = read_timer_tsc,
+	.resume	= tsc_resume,
 };
 
 struct init_timer_opts __initdata timer_tsc_init = {
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index cd2d5d5..09a58cb 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -210,7 +210,7 @@ void show_registers(struct pt_regs *regs)
 	unsigned short ss;
 
 	esp = (unsigned long) (&regs->esp);
-	ss = __KERNEL_DS;
+	savesegment(ss, ss);
 	if (user_mode(regs)) {
 		in_kernel = 0;
 		esp = regs->esp;
@@ -267,9 +267,6 @@ static void handle_BUG(struct pt_regs *regs)
 	char c;
 	unsigned long eip;
 
-	if (user_mode(regs))
-		goto no_bug;		/* Not in kernel */
-
 	eip = regs->eip;
 
 	if (eip < PAGE_OFFSET)
@@ -366,8 +363,9 @@ static inline void die_if_kernel(const char * str, struct pt_regs * regs, long e
 		die(str, regs, err);
 }
 
-static void do_trap(int trapnr, int signr, char *str, int vm86,
-			   struct pt_regs * regs, long error_code, siginfo_t *info)
+static void __kprobes do_trap(int trapnr, int signr, char *str, int vm86,
+			      struct pt_regs * regs, long error_code,
+			      siginfo_t *info)
 {
 	struct task_struct *tsk = current;
 	tsk->thread.error_code = error_code;
@@ -463,7 +461,8 @@ DO_ERROR(12, SIGBUS,  "stack segment", stack_segment)
 DO_ERROR_INFO(17, SIGBUS, "alignment check", alignment_check, BUS_ADRALN, 0)
 DO_ERROR_INFO(32, SIGSEGV, "iret exception", iret_error, ILL_BADSTK, 0)
 
-fastcall void do_general_protection(struct pt_regs * regs, long error_code)
+fastcall void __kprobes do_general_protection(struct pt_regs * regs,
+					      long error_code)
 {
 	int cpu = get_cpu();
 	struct tss_struct *tss = &per_cpu(init_tss, cpu);
@@ -568,6 +567,10 @@ static DEFINE_SPINLOCK(nmi_print_lock);
 
 void die_nmi (struct pt_regs *regs, const char *msg)
 {
+	if (notify_die(DIE_NMIWATCHDOG, msg, regs, 0, 0, SIGINT) ==
+	    NOTIFY_STOP)
+		return;
+
 	spin_lock(&nmi_print_lock);
 	/*
 	* We are in trouble anyway, lets at least try
@@ -656,7 +659,7 @@ fastcall void do_nmi(struct pt_regs * regs, long error_code)
 
 	++nmi_count(cpu);
 
-	if (!nmi_callback(regs, cpu))
+	if (!rcu_dereference(nmi_callback)(regs, cpu))
 		default_do_nmi(regs);
 
 	nmi_exit();
@@ -664,7 +667,7 @@ fastcall void do_nmi(struct pt_regs * regs, long error_code)
 
 void set_nmi_callback(nmi_callback_t callback)
 {
-	nmi_callback = callback;
+	rcu_assign_pointer(nmi_callback, callback);
 }
 EXPORT_SYMBOL_GPL(set_nmi_callback);
 
@@ -675,7 +678,7 @@ void unset_nmi_callback(void)
 EXPORT_SYMBOL_GPL(unset_nmi_callback);
 
 #ifdef CONFIG_KPROBES
-fastcall void do_int3(struct pt_regs *regs, long error_code)
+fastcall void __kprobes do_int3(struct pt_regs *regs, long error_code)
 {
 	if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP)
 			== NOTIFY_STOP)
@@ -709,7 +712,7 @@ fastcall void do_int3(struct pt_regs *regs, long error_code)
  * find every occurrence of the TF bit that could be saved away even
  * by user code)
  */
-fastcall void do_debug(struct pt_regs * regs, long error_code)
+fastcall void __kprobes do_debug(struct pt_regs * regs, long error_code)
 {
 	unsigned int condition;
 	struct task_struct *tsk = current;
@@ -1008,7 +1011,7 @@ void __init trap_init_f00f_bug(void)
 	 * it uses the read-only mapped virtual address.
 	 */
 	idt_descr.address = fix_to_virt(FIX_F00F_IDT);
-	__asm__ __volatile__("lidt %0" : : "m" (idt_descr));
+	load_idt(&idt_descr);
 }
 #endif
 
diff --git a/arch/i386/kernel/vm86.c b/arch/i386/kernel/vm86.c
index ec0f68c..16b4850 100644
--- a/arch/i386/kernel/vm86.c
+++ b/arch/i386/kernel/vm86.c
@@ -294,8 +294,8 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
  */
 	info->regs32->eax = 0;
 	tsk->thread.saved_esp0 = tsk->thread.esp0;
-	asm volatile("mov %%fs,%0":"=m" (tsk->thread.saved_fs));
-	asm volatile("mov %%gs,%0":"=m" (tsk->thread.saved_gs));
+	savesegment(fs, tsk->thread.saved_fs);
+	savesegment(gs, tsk->thread.saved_gs);
 
 	tss = &per_cpu(init_tss, get_cpu());
 	tsk->thread.esp0 = (unsigned long) &info->VM86_TSS_ESP0;
@@ -542,7 +542,7 @@ void handle_vm86_fault(struct kernel_vm86_regs * regs, long error_code)
 	unsigned char opcode;
 	unsigned char __user *csp;
 	unsigned char __user *ssp;
-	unsigned short ip, sp;
+	unsigned short ip, sp, orig_flags;
 	int data32, pref_done;
 
 #define CHECK_IF_IN_TRAP \
@@ -551,8 +551,12 @@ void handle_vm86_fault(struct kernel_vm86_regs * regs, long error_code)
 #define VM86_FAULT_RETURN do { \
 	if (VMPI.force_return_for_pic  && (VEFLAGS & (IF_MASK | VIF_MASK))) \
 		return_to_32bit(regs, VM86_PICRETURN); \
+	if (orig_flags & TF_MASK) \
+		handle_vm86_trap(regs, 0, 1); \
 	return; } while (0)
 
+	orig_flags = *(unsigned short *)&regs->eflags;
+
 	csp = (unsigned char __user *) (regs->cs << 4);
 	ssp = (unsigned char __user *) (regs->ss << 4);
 	sp = SP(regs);
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S
index 761972f..13b9c62 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S
@@ -22,6 +22,7 @@ SECTIONS
 	*(.text)
 	SCHED_TEXT
 	LOCK_TEXT
+	KPROBES_TEXT
 	*(.fixup)
 	*(.gnu.warning)
 	} = 0x9090
diff --git a/arch/i386/kernel/vsyscall-sigreturn.S b/arch/i386/kernel/vsyscall-sigreturn.S
index c8fcf75..68afa50 100644
--- a/arch/i386/kernel/vsyscall-sigreturn.S
+++ b/arch/i386/kernel/vsyscall-sigreturn.S
@@ -15,7 +15,7 @@
 */
 
 	.text
-	.org	__kernel_vsyscall+32
+	.org __kernel_vsyscall+32,0x90
 	.globl __kernel_sigreturn
 	.type __kernel_sigreturn,@function
 __kernel_sigreturn:
@@ -35,6 +35,7 @@ __kernel_rt_sigreturn:
 	int $0x80
 .LEND_rt_sigreturn:
 	.size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
+	.balign 32
 	.previous
 
 	.section .eh_frame,"a",@progbits
diff --git a/arch/i386/mach-default/topology.c b/arch/i386/mach-default/topology.c
index 23395ff..b643140 100644
--- a/arch/i386/mach-default/topology.c
+++ b/arch/i386/mach-default/topology.c
@@ -76,7 +76,7 @@ static int __init topology_init(void)
 	for_each_online_node(i)
 		arch_register_node(i);
 
-	for_each_cpu(i)
+	for_each_present_cpu(i)
 		arch_register_cpu(i);
 	return 0;
 }
@@ -87,7 +87,7 @@ static int __init topology_init(void)
 {
 	int i;
 
-	for_each_cpu(i)
+	for_each_present_cpu(i)
 		arch_register_cpu(i);
 	return 0;
 }
diff --git a/arch/i386/mach-es7000/es7000.h b/arch/i386/mach-es7000/es7000.h
index 70691f0..898ed90 100644
--- a/arch/i386/mach-es7000/es7000.h
+++ b/arch/i386/mach-es7000/es7000.h
@@ -104,7 +104,8 @@ struct mip_reg {
 #define	MIP_SW_APIC		0x1020b
 #define	MIP_FUNC(VALUE) 	(VALUE & 0xff)
 
-extern int parse_unisys_oem (char *oemptr, int oem_entries);
-extern int find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length);
+extern int parse_unisys_oem (char *oemptr);
+extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
+extern void setup_unisys ();
 extern int es7000_start_cpu(int cpu, unsigned long eip);
 extern void es7000_sw_apic(void);
diff --git a/arch/i386/mach-es7000/es7000plat.c b/arch/i386/mach-es7000/es7000plat.c
index f549c0e..dc66605 100644
--- a/arch/i386/mach-es7000/es7000plat.c
+++ b/arch/i386/mach-es7000/es7000plat.c
@@ -75,12 +75,29 @@ es7000_rename_gsi(int ioapic, int gsi)
 
 #endif	/* (CONFIG_X86_IO_APIC) && (CONFIG_ACPI) */
 
+void __init
+setup_unisys ()
+{
+	/*
+	 * Determine the generation of the ES7000 currently running.
+	 *
+	 * es7000_plat = 1 if the machine is a 5xx ES7000 box
+	 * es7000_plat = 2 if the machine is a x86_64 ES7000 box
+	 *
+	 */
+	if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2))
+		es7000_plat = 2;
+	else
+		es7000_plat = 1;
+	ioapic_renumber_irq = es7000_rename_gsi;
+}
+
 /*
  * Parse the OEM Table
  */
 
 int __init
-parse_unisys_oem (char *oemptr, int oem_entries)
+parse_unisys_oem (char *oemptr)
 {
 	int                     i;
 	int 			success = 0;
@@ -95,7 +112,7 @@ parse_unisys_oem (char *oemptr, int oem_entries)
 
 	tp += 8;
 
-	for (i=0; i <= oem_entries; i++) {
+	for (i=0; i <= 6; i++) {
 		type = *tp++;
 		size = *tp++;
 		tp -= 2;
@@ -130,34 +147,18 @@ parse_unisys_oem (char *oemptr, int oem_entries)
 		default:
 			break;
 		}
-		if (i == 6) break;
 		tp += size;
 	}
 
 	if (success < 2) {
 		es7000_plat = 0;
-	} else {
-		printk("\nEnabling ES7000 specific features...\n");
-		/*
-		 * Determine the generation of the ES7000 currently running.
-		 *
-		 * es7000_plat = 0 if the machine is NOT a Unisys ES7000 box
-		 * es7000_plat = 1 if the machine is a 5xx ES7000 box
-		 * es7000_plat = 2 if the machine is a x86_64 ES7000 box
-		 *
-		 */
-		if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2))
-			es7000_plat = 2;
-		else
-			es7000_plat = 1;
-
-		ioapic_renumber_irq = es7000_rename_gsi;
-	}
+	} else
+		setup_unisys();
 	return es7000_plat;
 }
 
 int __init
-find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length)
+find_unisys_acpi_oem_table(unsigned long *oem_addr)
 {
 	struct acpi_table_rsdp		*rsdp = NULL;
 	unsigned long			rsdp_phys = 0;
@@ -201,13 +202,11 @@ find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length)
 				acpi_table_print(header, sdt.entry[i].pa);
 				t = (struct oem_table *) __acpi_map_table(sdt.entry[i].pa, header->length);
 				addr = (void *) __acpi_map_table(t->OEMTableAddr, t->OEMTableSize);
-				*length = header->length;
 				*oem_addr = (unsigned long) addr;
 				return 0;
 			}
 		}
 	}
-	Dprintk("ES7000: did not find Unisys ACPI OEM table!\n");
 	return -1;
 }
 
diff --git a/arch/i386/mach-generic/bigsmp.c b/arch/i386/mach-generic/bigsmp.c
index 25883b4..037b2af 100644
--- a/arch/i386/mach-generic/bigsmp.c
+++ b/arch/i386/mach-generic/bigsmp.c
@@ -47,7 +47,10 @@ static struct dmi_system_id __initdata bigsmp_dmi_table[] = {
 
 static __init int probe_bigsmp(void)
 { 
-	dmi_check_system(bigsmp_dmi_table);
+	if (def_to_bigsmp)
+        	dmi_bigsmp = 1;
+	else
+		dmi_check_system(bigsmp_dmi_table);
 	return dmi_bigsmp; 
 } 
 
diff --git a/arch/i386/mach-generic/probe.c b/arch/i386/mach-generic/probe.c
index 5497c65..cea5b3c 100644
--- a/arch/i386/mach-generic/probe.c
+++ b/arch/i386/mach-generic/probe.c
@@ -30,6 +30,25 @@ struct genapic *apic_probe[] __initdata = {
 	NULL,
 };
 
+static int cmdline_apic;
+
+void __init generic_bigsmp_probe(void)
+{
+	/*
+	 * This routine is used to switch to bigsmp mode when
+	 * - There is no apic= option specified by the user
+	 * - generic_apic_probe() has choosen apic_default as the sub_arch
+	 * - we find more than 8 CPUs in acpi LAPIC listing with xAPIC support
+	 */
+
+	if (!cmdline_apic && genapic == &apic_default)
+		if (apic_bigsmp.probe()) {
+			genapic = &apic_bigsmp;
+			printk(KERN_INFO "Overriding APIC driver with %s\n",
+			       genapic->name);
+		}
+}
+
 void __init generic_apic_probe(char *command_line) 
 { 
 	char *s;
@@ -52,6 +71,7 @@ void __init generic_apic_probe(char *command_line)
 		if (!changed)
 			printk(KERN_ERR "Unknown genapic `%s' specified.\n", s);
 		*p = old;
+		cmdline_apic = changed;
 	} 
 	for (i = 0; !changed && apic_probe[i]; i++) { 
 		if (apic_probe[i]->probe()) {
diff --git a/arch/i386/mach-voyager/voyager_basic.c b/arch/i386/mach-voyager/voyager_basic.c
index c638406..cc69875 100644
--- a/arch/i386/mach-voyager/voyager_basic.c
+++ b/arch/i386/mach-voyager/voyager_basic.c
@@ -234,10 +234,9 @@ voyager_power_off(void)
 #endif
 	}
 	/* and wait for it to happen */
-	for(;;) {
-		__asm("cli");
-		__asm("hlt");
-	}
+	local_irq_disable();
+	for(;;)
+		halt();
 }
 
 /* copied from process.c */
@@ -278,10 +277,9 @@ machine_restart(char *cmd)
 		outb(basebd | 0x08, VOYAGER_MC_SETUP);
 		outb(0x02, catbase + 0x21);
 	}
-	for(;;) {
-		asm("cli");
-		asm("hlt");
-	}
+	local_irq_disable();
+	for(;;)
+		halt();
 }
 
 void
diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/i386/mach-voyager/voyager_smp.c
index 0e1f420..46b0cf4 100644
--- a/arch/i386/mach-voyager/voyager_smp.c
+++ b/arch/i386/mach-voyager/voyager_smp.c
@@ -242,6 +242,8 @@ static cpumask_t smp_commenced_mask = CPU_MASK_NONE;
 cpumask_t cpu_callin_map = CPU_MASK_NONE;
 cpumask_t cpu_callout_map = CPU_MASK_NONE;
 EXPORT_SYMBOL(cpu_callout_map);
+cpumask_t cpu_possible_map = CPU_MASK_ALL;
+EXPORT_SYMBOL(cpu_possible_map);
 
 /* The per processor IRQ masks (these are usually kept in sync) */
 static __u16 vic_irq_mask[NR_CPUS] __cacheline_aligned;
@@ -1015,7 +1017,7 @@ smp_stop_cpu_function(void *dummy)
 	cpu_clear(smp_processor_id(), cpu_online_map);
 	local_irq_disable();
 	for(;;)
-	       __asm__("hlt");
+		halt();
 }
 
 static DEFINE_SPINLOCK(call_lock);
@@ -1910,6 +1912,7 @@ void __devinit smp_prepare_boot_cpu(void)
 {
 	cpu_set(smp_processor_id(), cpu_online_map);
 	cpu_set(smp_processor_id(), cpu_callout_map);
+	cpu_set(smp_processor_id(), cpu_possible_map);
 }
 
 int __devinit
diff --git a/arch/i386/math-emu/get_address.c b/arch/i386/math-emu/get_address.c
index 9117573..9819b70 100644
--- a/arch/i386/math-emu/get_address.c
+++ b/arch/i386/math-emu/get_address.c
@@ -155,7 +155,6 @@ static long pm_address(u_char FPU_modrm, u_char segment,
 { 
   struct desc_struct descriptor;
   unsigned long base_address, limit, address, seg_top;
-  unsigned short selector;
 
   segment--;
 
@@ -173,17 +172,11 @@ static long pm_address(u_char FPU_modrm, u_char segment,
       /* fs and gs aren't used by the kernel, so they still have their
 	 user-space values. */
     case PREFIX_FS_-1:
-      /* The cast is needed here to get gcc 2.8.0 to use a 16 bit register
-	 in the assembler statement. */
-
-      __asm__("mov %%fs,%0":"=r" (selector));
-      addr->selector = selector;
+      /* N.B. - movl %seg, mem is a 2 byte write regardless of prefix */
+      savesegment(fs, addr->selector);
       break;
     case PREFIX_GS_-1:
-      /* The cast is needed here to get gcc 2.8.0 to use a 16 bit register
-	 in the assembler statement. */
-      __asm__("mov %%gs,%0":"=r" (selector));
-      addr->selector = selector;
+      savesegment(gs, addr->selector);
       break;
     default:
       addr->selector = PM_REG_(segment);
diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c
index 6711ce3..244d8ec 100644
--- a/arch/i386/mm/discontig.c
+++ b/arch/i386/mm/discontig.c
@@ -37,7 +37,7 @@
 #include <asm/mmzone.h>
 #include <bios_ebda.h>
 
-struct pglist_data *node_data[MAX_NUMNODES];
+struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
 EXPORT_SYMBOL(node_data);
 bootmem_data_t node0_bdata;
 
@@ -49,8 +49,8 @@ bootmem_data_t node0_bdata;
  * 2) node_start_pfn   - the starting page frame number for a node
  * 3) node_end_pfn     - the ending page fram number for a node
  */
-unsigned long node_start_pfn[MAX_NUMNODES];
-unsigned long node_end_pfn[MAX_NUMNODES];
+unsigned long node_start_pfn[MAX_NUMNODES] __read_mostly;
+unsigned long node_end_pfn[MAX_NUMNODES] __read_mostly;
 
 
 #ifdef CONFIG_DISCONTIGMEM
@@ -66,7 +66,7 @@ unsigned long node_end_pfn[MAX_NUMNODES];
  *     physnode_map[4-7] = 1;
  *     physnode_map[8- ] = -1;
  */
-s8 physnode_map[MAX_ELEMENTS] = { [0 ... (MAX_ELEMENTS - 1)] = -1};
+s8 physnode_map[MAX_ELEMENTS] __read_mostly = { [0 ... (MAX_ELEMENTS - 1)] = -1};
 EXPORT_SYMBOL(physnode_map);
 
 void memory_present(int nid, unsigned long start, unsigned long end)
diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c
index 8e90339..9edd448 100644
--- a/arch/i386/mm/fault.c
+++ b/arch/i386/mm/fault.c
@@ -21,6 +21,7 @@
 #include <linux/vt_kern.h>		/* For unblank_screen() */
 #include <linux/highmem.h>
 #include <linux/module.h>
+#include <linux/kprobes.h>
 
 #include <asm/system.h>
 #include <asm/uaccess.h>
@@ -199,6 +200,18 @@ static inline int is_prefetch(struct pt_regs *regs, unsigned long addr,
 	return 0;
 } 
 
+static noinline void force_sig_info_fault(int si_signo, int si_code,
+	unsigned long address, struct task_struct *tsk)
+{
+	siginfo_t info;
+
+	info.si_signo = si_signo;
+	info.si_errno = 0;
+	info.si_code = si_code;
+	info.si_addr = (void __user *)address;
+	force_sig_info(si_signo, &info, tsk);
+}
+
 fastcall void do_invalid_op(struct pt_regs *, unsigned long);
 
 /*
@@ -211,18 +224,18 @@ fastcall void do_invalid_op(struct pt_regs *, unsigned long);
  *	bit 1 == 0 means read, 1 means write
  *	bit 2 == 0 means kernel, 1 means user-mode
  */
-fastcall void do_page_fault(struct pt_regs *regs, unsigned long error_code)
+fastcall void __kprobes do_page_fault(struct pt_regs *regs,
+				      unsigned long error_code)
 {
 	struct task_struct *tsk;
 	struct mm_struct *mm;
 	struct vm_area_struct * vma;
 	unsigned long address;
 	unsigned long page;
-	int write;
-	siginfo_t info;
+	int write, si_code;
 
 	/* get the address */
-	__asm__("movl %%cr2,%0":"=r" (address));
+        address = read_cr2();
 
 	if (notify_die(DIE_PAGE_FAULT, "page fault", regs, error_code, 14,
 					SIGSEGV) == NOTIFY_STOP)
@@ -233,7 +246,7 @@ fastcall void do_page_fault(struct pt_regs *regs, unsigned long error_code)
 
 	tsk = current;
 
-	info.si_code = SEGV_MAPERR;
+	si_code = SEGV_MAPERR;
 
 	/*
 	 * We fault-in kernel-space virtual memory on-demand. The
@@ -313,7 +326,7 @@ fastcall void do_page_fault(struct pt_regs *regs, unsigned long error_code)
  * we can handle it..
  */
 good_area:
-	info.si_code = SEGV_ACCERR;
+	si_code = SEGV_ACCERR;
 	write = 0;
 	switch (error_code & 3) {
 		default:	/* 3: write, present */
@@ -387,11 +400,7 @@ bad_area_nosemaphore:
 		/* Kernel addresses are always protection faults */
 		tsk->thread.error_code = error_code | (address >= TASK_SIZE);
 		tsk->thread.trap_no = 14;
-		info.si_signo = SIGSEGV;
-		info.si_errno = 0;
-		/* info.si_code has been set above */
-		info.si_addr = (void __user *)address;
-		force_sig_info(SIGSEGV, &info, tsk);
+		force_sig_info_fault(SIGSEGV, si_code, address, tsk);
 		return;
 	}
 
@@ -446,7 +455,7 @@ no_context:
 	printk(" at virtual address %08lx\n",address);
 	printk(KERN_ALERT " printing eip:\n");
 	printk("%08lx\n", regs->eip);
-	asm("movl %%cr3,%0":"=r" (page));
+	page = read_cr3();
 	page = ((unsigned long *) __va(page))[address >> 22];
 	printk(KERN_ALERT "*pde = %08lx\n", page);
 	/*
@@ -500,11 +509,7 @@ do_sigbus:
 	tsk->thread.cr2 = address;
 	tsk->thread.error_code = error_code;
 	tsk->thread.trap_no = 14;
-	info.si_signo = SIGBUS;
-	info.si_errno = 0;
-	info.si_code = BUS_ADRERR;
-	info.si_addr = (void __user *)address;
-	force_sig_info(SIGBUS, &info, tsk);
+	force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
 	return;
 
 vmalloc_fault:
@@ -523,7 +528,7 @@ vmalloc_fault:
 		pmd_t *pmd, *pmd_k;
 		pte_t *pte_k;
 
-		asm("movl %%cr3,%0":"=r" (pgd_paddr));
+		pgd_paddr = read_cr3();
 		pgd = index + (pgd_t *)__va(pgd_paddr);
 		pgd_k = init_mm.pgd + index;
 
diff --git a/arch/i386/mm/hugetlbpage.c b/arch/i386/mm/hugetlbpage.c
index 3b099f3..d524127 100644
--- a/arch/i386/mm/hugetlbpage.c
+++ b/arch/i386/mm/hugetlbpage.c
@@ -22,12 +22,15 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
 {
 	pgd_t *pgd;
 	pud_t *pud;
-	pmd_t *pmd = NULL;
+	pte_t *pte = NULL;
 
 	pgd = pgd_offset(mm, addr);
 	pud = pud_alloc(mm, pgd, addr);
-	pmd = pmd_alloc(mm, pud, addr);
-	return (pte_t *) pmd;
+	if (pud)
+		pte = (pte_t *) pmd_alloc(mm, pud, addr);
+	BUG_ON(pte && !pte_none(*pte) && !pte_huge(*pte));
+
+	return pte;
 }
 
 pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
@@ -37,8 +40,11 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
 	pmd_t *pmd = NULL;
 
 	pgd = pgd_offset(mm, addr);
-	pud = pud_offset(pgd, addr);
-	pmd = pmd_offset(pud, addr);
+	if (pgd_present(*pgd)) {
+		pud = pud_offset(pgd, addr);
+		if (pud_present(*pud))
+			pmd = pmd_offset(pud, addr);
+	}
 	return (pte_t *) pmd;
 }
 
@@ -118,17 +124,6 @@ follow_huge_pmd(struct mm_struct *mm, unsigned long address,
 }
 #endif
 
-void hugetlb_clean_stale_pgtable(pte_t *pte)
-{
-	pmd_t *pmd = (pmd_t *) pte;
-	struct page *page;
-
-	page = pmd_page(*pmd);
-	pmd_clear(pmd);
-	dec_page_state(nr_page_table_pages);
-	page_cache_release(page);
-}
-
 /* x86_64 also uses this file */
 
 #ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index 12216b5..2ebaf75 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -198,9 +198,10 @@ int page_is_ram(unsigned long pagenr)
 
 	if (efi_enabled) {
 		efi_memory_desc_t *md;
+		void *p;
 
-		for (i = 0; i < memmap.nr_map; i++) {
-			md = &memmap.map[i];
+		for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+			md = p;
 			if (!is_available_memory(md))
 				continue;
 			addr = (md->phys_addr+PAGE_SIZE-1) >> PAGE_SHIFT;
@@ -348,7 +349,7 @@ static void __init pagetable_init (void)
 	 * All user-space mappings are explicitly cleared after
 	 * SMP startup.
 	 */
-	pgd_base[0] = pgd_base[USER_PTRS_PER_PGD];
+	set_pgd(&pgd_base[0], pgd_base[USER_PTRS_PER_PGD]);
 #endif
 }
 
@@ -392,7 +393,7 @@ void zap_low_mappings (void)
 }
 
 static int disable_nx __initdata = 0;
-u64 __supported_pte_mask = ~_PAGE_NX;
+u64 __supported_pte_mask __read_mostly = ~_PAGE_NX;
 
 /*
  * noexec = on|off
diff --git a/arch/i386/mm/pageattr.c b/arch/i386/mm/pageattr.c
index cb3da6b..f600fc2 100644
--- a/arch/i386/mm/pageattr.c
+++ b/arch/i386/mm/pageattr.c
@@ -12,6 +12,7 @@
 #include <asm/uaccess.h>
 #include <asm/processor.h>
 #include <asm/tlbflush.h>
+#include <asm/pgalloc.h>
 
 static DEFINE_SPINLOCK(cpa_lock);
 static struct list_head df_list = LIST_HEAD_INIT(df_list);
@@ -52,8 +53,8 @@ static struct page *split_large_page(unsigned long address, pgprot_t prot)
 	addr = address & LARGE_PAGE_MASK; 
 	pbase = (pte_t *)page_address(base);
 	for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) {
-		pbase[i] = pfn_pte(addr >> PAGE_SHIFT, 
-				   addr == address ? prot : PAGE_KERNEL);
+               set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT,
+                                          addr == address ? prot : PAGE_KERNEL));
 	}
 	return base;
 } 
@@ -62,7 +63,7 @@ static void flush_kernel_map(void *dummy)
 { 
 	/* Could use CLFLUSH here if the CPU supports it (Hammer,P4) */
 	if (boot_cpu_data.x86_model >= 4) 
-		asm volatile("wbinvd":::"memory"); 
+		wbinvd();
 	/* Flush all to work around Errata in early athlons regarding 
 	 * large page flushing. 
 	 */
diff --git a/arch/i386/mm/pgtable.c b/arch/i386/mm/pgtable.c
index bd2f7af..dcdce2c 100644
--- a/arch/i386/mm/pgtable.c
+++ b/arch/i386/mm/pgtable.c
@@ -207,19 +207,19 @@ void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused)
 {
 	unsigned long flags;
 
-	if (PTRS_PER_PMD == 1)
+	if (PTRS_PER_PMD == 1) {
+		memset(pgd, 0, USER_PTRS_PER_PGD*sizeof(pgd_t));
 		spin_lock_irqsave(&pgd_lock, flags);
+	}
 
-	memcpy((pgd_t *)pgd + USER_PTRS_PER_PGD,
+	clone_pgd_range((pgd_t *)pgd + USER_PTRS_PER_PGD,
 			swapper_pg_dir + USER_PTRS_PER_PGD,
-			(PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
-
+			KERNEL_PGD_PTRS);
 	if (PTRS_PER_PMD > 1)
 		return;
 
 	pgd_list_add(pgd);
 	spin_unlock_irqrestore(&pgd_lock, flags);
-	memset(pgd, 0, USER_PTRS_PER_PGD*sizeof(pgd_t));
 }
 
 /* never called when PTRS_PER_PMD > 1 */
diff --git a/arch/i386/oprofile/init.c b/arch/i386/oprofile/init.c
index c90332d..5341d48 100644
--- a/arch/i386/oprofile/init.c
+++ b/arch/i386/oprofile/init.c
@@ -15,9 +15,9 @@
  * with the NMI mode driver.
  */
  
-extern int nmi_init(struct oprofile_operations * ops);
-extern int nmi_timer_init(struct oprofile_operations * ops);
-extern void nmi_exit(void);
+extern int op_nmi_init(struct oprofile_operations * ops);
+extern int op_nmi_timer_init(struct oprofile_operations * ops);
+extern void op_nmi_exit(void);
 extern void x86_backtrace(struct pt_regs * const regs, unsigned int depth);
 
 
@@ -28,11 +28,11 @@ int __init oprofile_arch_init(struct oprofile_operations * ops)
 	ret = -ENODEV;
 
 #ifdef CONFIG_X86_LOCAL_APIC
-	ret = nmi_init(ops);
+	ret = op_nmi_init(ops);
 #endif
 #ifdef CONFIG_X86_IO_APIC
 	if (ret < 0)
-		ret = nmi_timer_init(ops);
+		ret = op_nmi_timer_init(ops);
 #endif
 	ops->backtrace = x86_backtrace;
 
@@ -43,6 +43,6 @@ int __init oprofile_arch_init(struct oprofile_operations * ops)
 void oprofile_arch_exit(void)
 {
 #ifdef CONFIG_X86_LOCAL_APIC
-	nmi_exit();
+	op_nmi_exit();
 #endif
 }
diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c
index 255e470..0493e8b 100644
--- a/arch/i386/oprofile/nmi_int.c
+++ b/arch/i386/oprofile/nmi_int.c
@@ -355,7 +355,7 @@ static int __init ppro_init(char ** cpu_type)
 /* in order to get driverfs right */
 static int using_nmi;
 
-int __init nmi_init(struct oprofile_operations *ops)
+int __init op_nmi_init(struct oprofile_operations *ops)
 {
 	__u8 vendor = boot_cpu_data.x86_vendor;
 	__u8 family = boot_cpu_data.x86;
@@ -420,7 +420,7 @@ int __init nmi_init(struct oprofile_operations *ops)
 }
 
 
-void nmi_exit(void)
+void op_nmi_exit(void)
 {
 	if (using_nmi)
 		exit_driverfs();
diff --git a/arch/i386/oprofile/nmi_timer_int.c b/arch/i386/oprofile/nmi_timer_int.c
index c58d0c1..ad93cdd 100644
--- a/arch/i386/oprofile/nmi_timer_int.c
+++ b/arch/i386/oprofile/nmi_timer_int.c
@@ -40,7 +40,7 @@ static void timer_stop(void)
 }
 
 
-int __init nmi_timer_init(struct oprofile_operations * ops)
+int __init op_nmi_timer_init(struct oprofile_operations * ops)
 {
 	extern int nmi_active;
 
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c
index c547c1a..7b0b9ad 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/i386/power/cpu.c
@@ -42,25 +42,25 @@ void __save_processor_state(struct saved_context *ctxt)
 	/*
 	 * descriptor tables
 	 */
-	asm volatile ("sgdt %0" : "=m" (ctxt->gdt_limit));
-	asm volatile ("sidt %0" : "=m" (ctxt->idt_limit));
-	asm volatile ("str %0"  : "=m" (ctxt->tr));
+ 	store_gdt(&ctxt->gdt_limit);
+ 	store_idt(&ctxt->idt_limit);
+ 	store_tr(ctxt->tr);
 
 	/*
 	 * segment registers
 	 */
-	asm volatile ("movw %%es, %0" : "=m" (ctxt->es));
-	asm volatile ("movw %%fs, %0" : "=m" (ctxt->fs));
-	asm volatile ("movw %%gs, %0" : "=m" (ctxt->gs));
-	asm volatile ("movw %%ss, %0" : "=m" (ctxt->ss));
+ 	savesegment(es, ctxt->es);
+ 	savesegment(fs, ctxt->fs);
+ 	savesegment(gs, ctxt->gs);
+ 	savesegment(ss, ctxt->ss);
 
 	/*
 	 * control registers 
 	 */
-	asm volatile ("movl %%cr0, %0" : "=r" (ctxt->cr0));
-	asm volatile ("movl %%cr2, %0" : "=r" (ctxt->cr2));
-	asm volatile ("movl %%cr3, %0" : "=r" (ctxt->cr3));
-	asm volatile ("movl %%cr4, %0" : "=r" (ctxt->cr4));
+	ctxt->cr0 = read_cr0();
+	ctxt->cr2 = read_cr2();
+	ctxt->cr3 = read_cr3();
+	ctxt->cr4 = read_cr4();
 }
 
 void save_processor_state(void)
@@ -84,7 +84,6 @@ static void fix_processor_context(void)
 	struct tss_struct * t = &per_cpu(init_tss, cpu);
 
 	set_tss_desc(cpu,t);	/* This just modifies memory; should not be necessary. But... This is necessary, because 386 hardware has concept of busy TSS or some similar stupidity. */
-        per_cpu(cpu_gdt_table, cpu)[GDT_ENTRY_TSS].b &= 0xfffffdff;
 
 	load_TR_desc();				/* This does ltr */
 	load_LDT(&current->active_mm->context);	/* This does lldt */
@@ -109,25 +108,25 @@ void __restore_processor_state(struct saved_context *ctxt)
 	/*
 	 * control registers
 	 */
-	asm volatile ("movl %0, %%cr4" :: "r" (ctxt->cr4));
-	asm volatile ("movl %0, %%cr3" :: "r" (ctxt->cr3));
-	asm volatile ("movl %0, %%cr2" :: "r" (ctxt->cr2));
-	asm volatile ("movl %0, %%cr0" :: "r" (ctxt->cr0));
+	write_cr4(ctxt->cr4);
+	write_cr3(ctxt->cr3);
+	write_cr2(ctxt->cr2);
+	write_cr2(ctxt->cr0);
 
 	/*
 	 * now restore the descriptor tables to their proper values
 	 * ltr is done i fix_processor_context().
 	 */
-	asm volatile ("lgdt %0" :: "m" (ctxt->gdt_limit));
-	asm volatile ("lidt %0" :: "m" (ctxt->idt_limit));
+ 	load_gdt(&ctxt->gdt_limit);
+ 	load_idt(&ctxt->idt_limit);
 
 	/*
 	 * segment registers
 	 */
-	asm volatile ("movw %0, %%es" :: "r" (ctxt->es));
-	asm volatile ("movw %0, %%fs" :: "r" (ctxt->fs));
-	asm volatile ("movw %0, %%gs" :: "r" (ctxt->gs));
-	asm volatile ("movw %0, %%ss" :: "r" (ctxt->ss));
+ 	loadsegment(es, ctxt->es);
+ 	loadsegment(fs, ctxt->fs);
+ 	loadsegment(gs, ctxt->gs);
+ 	loadsegment(ss, ctxt->ss);
 
 	/*
 	 * sysenter MSRs
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index e1c9ea0..00151a8 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -408,6 +408,11 @@ config GENERIC_IRQ_PROBE
 	bool
 	default y
 
+config GENERIC_PENDING_IRQ
+	bool
+	depends on GENERIC_HARDIRQS && SMP
+	default y
+
 source "arch/ia64/hp/sim/Kconfig"
 
 source "arch/ia64/oprofile/Kconfig"
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 7dcb858..b42ec37 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -130,7 +130,7 @@ static void rs_stop(struct tty_struct *tty)
 
 static void rs_start(struct tty_struct *tty)
 {
-#if SIMSERIAL_DEBUG
+#ifdef SIMSERIAL_DEBUG
 	printk("rs_start: tty->stopped=%d tty->hw_stopped=%d tty->flow_stopped=%d\n",
 		tty->stopped, tty->hw_stopped, tty->flow_stopped);
 #endif
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S
index 829a6d8..0708edb 100644
--- a/arch/ia64/ia32/ia32_entry.S
+++ b/arch/ia64/ia32/ia32_entry.S
@@ -215,7 +215,7 @@ ia32_syscall_table:
 	data8 sys32_fork
 	data8 sys_read
 	data8 sys_write
-	data8 sys32_open	  /* 5 */
+	data8 compat_sys_open	  /* 5 */
 	data8 sys_close
 	data8 sys32_waitpid
 	data8 sys_creat
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index c1e20d6..e29a8a5 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -2359,37 +2359,6 @@ sys32_brk (unsigned int brk)
 	return ret;
 }
 
-/*
- * Exactly like fs/open.c:sys_open(), except that it doesn't set the O_LARGEFILE flag.
- */
-asmlinkage long
-sys32_open (const char __user * filename, int flags, int mode)
-{
-	char * tmp;
-	int fd, error;
-
-	tmp = getname(filename);
-	fd = PTR_ERR(tmp);
-	if (!IS_ERR(tmp)) {
-		fd = get_unused_fd();
-		if (fd >= 0) {
-			struct file *f = filp_open(tmp, flags, mode);
-			error = PTR_ERR(f);
-			if (IS_ERR(f))
-				goto out_error;
-			fd_install(fd, f);
-		}
-out:
-		putname(tmp);
-	}
-	return fd;
-
-out_error:
-	put_unused_fd(fd);
-	fd = error;
-	goto out;
-}
-
 /* Structure for ia32 emulation on ia64 */
 struct epoll_event32
 {
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index b242594..307514f 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -16,7 +16,7 @@ obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o
 obj-$(CONFIG_IA64_PALINFO)	+= palinfo.o
 obj-$(CONFIG_IOSAPIC)		+= iosapic.o
 obj-$(CONFIG_MODULES)		+= module.o
-obj-$(CONFIG_SMP)		+= smp.o smpboot.o domain.o
+obj-$(CONFIG_SMP)		+= smp.o smpboot.o
 obj-$(CONFIG_NUMA)		+= numa.o
 obj-$(CONFIG_PERFMON)		+= perfmon_default_smpl.o
 obj-$(CONFIG_IA64_CYCLONE)	+= cyclone.o
diff --git a/arch/ia64/kernel/domain.c b/arch/ia64/kernel/domain.c
deleted file mode 100644
index bbb8efe..0000000
--- a/arch/ia64/kernel/domain.c
+++ /dev/null
@@ -1,396 +0,0 @@
-/*
- * arch/ia64/kernel/domain.c
- * Architecture specific sched-domains builder.
- *
- * Copyright (C) 2004 Jesse Barnes
- * Copyright (C) 2004 Silicon Graphics, Inc.
- */
-
-#include <linux/sched.h>
-#include <linux/percpu.h>
-#include <linux/slab.h>
-#include <linux/cpumask.h>
-#include <linux/init.h>
-#include <linux/topology.h>
-#include <linux/nodemask.h>
-
-#define SD_NODES_PER_DOMAIN 16
-
-#ifdef CONFIG_NUMA
-/**
- * find_next_best_node - find the next node to include in a sched_domain
- * @node: node whose sched_domain we're building
- * @used_nodes: nodes already in the sched_domain
- *
- * Find the next node to include in a given scheduling domain.  Simply
- * finds the closest node not already in the @used_nodes map.
- *
- * Should use nodemask_t.
- */
-static int find_next_best_node(int node, unsigned long *used_nodes)
-{
-	int i, n, val, min_val, best_node = 0;
-
-	min_val = INT_MAX;
-
-	for (i = 0; i < MAX_NUMNODES; i++) {
-		/* Start at @node */
-		n = (node + i) % MAX_NUMNODES;
-
-		if (!nr_cpus_node(n))
-			continue;
-
-		/* Skip already used nodes */
-		if (test_bit(n, used_nodes))
-			continue;
-
-		/* Simple min distance search */
-		val = node_distance(node, n);
-
-		if (val < min_val) {
-			min_val = val;
-			best_node = n;
-		}
-	}
-
-	set_bit(best_node, used_nodes);
-	return best_node;
-}
-
-/**
- * sched_domain_node_span - get a cpumask for a node's sched_domain
- * @node: node whose cpumask we're constructing
- * @size: number of nodes to include in this span
- *
- * Given a node, construct a good cpumask for its sched_domain to span.  It
- * should be one that prevents unnecessary balancing, but also spreads tasks
- * out optimally.
- */
-static cpumask_t sched_domain_node_span(int node)
-{
-	int i;
-	cpumask_t span, nodemask;
-	DECLARE_BITMAP(used_nodes, MAX_NUMNODES);
-
-	cpus_clear(span);
-	bitmap_zero(used_nodes, MAX_NUMNODES);
-
-	nodemask = node_to_cpumask(node);
-	cpus_or(span, span, nodemask);
-	set_bit(node, used_nodes);
-
-	for (i = 1; i < SD_NODES_PER_DOMAIN; i++) {
-		int next_node = find_next_best_node(node, used_nodes);
-		nodemask = node_to_cpumask(next_node);
-		cpus_or(span, span, nodemask);
-	}
-
-	return span;
-}
-#endif
-
-/*
- * At the moment, CONFIG_SCHED_SMT is never defined, but leave it in so we
- * can switch it on easily if needed.
- */
-#ifdef CONFIG_SCHED_SMT
-static DEFINE_PER_CPU(struct sched_domain, cpu_domains);
-static struct sched_group sched_group_cpus[NR_CPUS];
-static int cpu_to_cpu_group(int cpu)
-{
-	return cpu;
-}
-#endif
-
-static DEFINE_PER_CPU(struct sched_domain, phys_domains);
-static struct sched_group sched_group_phys[NR_CPUS];
-static int cpu_to_phys_group(int cpu)
-{
-#ifdef CONFIG_SCHED_SMT
-	return first_cpu(cpu_sibling_map[cpu]);
-#else
-	return cpu;
-#endif
-}
-
-#ifdef CONFIG_NUMA
-/*
- * The init_sched_build_groups can't handle what we want to do with node
- * groups, so roll our own. Now each node has its own list of groups which
- * gets dynamically allocated.
- */
-static DEFINE_PER_CPU(struct sched_domain, node_domains);
-static struct sched_group *sched_group_nodes[MAX_NUMNODES];
-
-static DEFINE_PER_CPU(struct sched_domain, allnodes_domains);
-static struct sched_group sched_group_allnodes[MAX_NUMNODES];
-
-static int cpu_to_allnodes_group(int cpu)
-{
-	return cpu_to_node(cpu);
-}
-#endif
-
-/*
- * Build sched domains for a given set of cpus and attach the sched domains
- * to the individual cpus
- */
-void build_sched_domains(const cpumask_t *cpu_map)
-{
-	int i;
-
-	/*
-	 * Set up domains for cpus specified by the cpu_map.
-	 */
-	for_each_cpu_mask(i, *cpu_map) {
-		int group;
-		struct sched_domain *sd = NULL, *p;
-		cpumask_t nodemask = node_to_cpumask(cpu_to_node(i));
-
-		cpus_and(nodemask, nodemask, *cpu_map);
-
-#ifdef CONFIG_NUMA
-		if (num_online_cpus()
-				> SD_NODES_PER_DOMAIN*cpus_weight(nodemask)) {
-			sd = &per_cpu(allnodes_domains, i);
-			*sd = SD_ALLNODES_INIT;
-			sd->span = *cpu_map;
-			group = cpu_to_allnodes_group(i);
-			sd->groups = &sched_group_allnodes[group];
-			p = sd;
-		} else
-			p = NULL;
-
-		sd = &per_cpu(node_domains, i);
-		*sd = SD_NODE_INIT;
-		sd->span = sched_domain_node_span(cpu_to_node(i));
-		sd->parent = p;
-		cpus_and(sd->span, sd->span, *cpu_map);
-#endif
-
-		p = sd;
-		sd = &per_cpu(phys_domains, i);
-		group = cpu_to_phys_group(i);
-		*sd = SD_CPU_INIT;
-		sd->span = nodemask;
-		sd->parent = p;
-		sd->groups = &sched_group_phys[group];
-
-#ifdef CONFIG_SCHED_SMT
-		p = sd;
-		sd = &per_cpu(cpu_domains, i);
-		group = cpu_to_cpu_group(i);
-		*sd = SD_SIBLING_INIT;
-		sd->span = cpu_sibling_map[i];
-		cpus_and(sd->span, sd->span, *cpu_map);
-		sd->parent = p;
-		sd->groups = &sched_group_cpus[group];
-#endif
-	}
-
-#ifdef CONFIG_SCHED_SMT
-	/* Set up CPU (sibling) groups */
-	for_each_cpu_mask(i, *cpu_map) {
-		cpumask_t this_sibling_map = cpu_sibling_map[i];
-		cpus_and(this_sibling_map, this_sibling_map, *cpu_map);
-		if (i != first_cpu(this_sibling_map))
-			continue;
-
-		init_sched_build_groups(sched_group_cpus, this_sibling_map,
-						&cpu_to_cpu_group);
-	}
-#endif
-
-	/* Set up physical groups */
-	for (i = 0; i < MAX_NUMNODES; i++) {
-		cpumask_t nodemask = node_to_cpumask(i);
-
-		cpus_and(nodemask, nodemask, *cpu_map);
-		if (cpus_empty(nodemask))
-			continue;
-
-		init_sched_build_groups(sched_group_phys, nodemask,
-						&cpu_to_phys_group);
-	}
-
-#ifdef CONFIG_NUMA
-	init_sched_build_groups(sched_group_allnodes, *cpu_map,
-				&cpu_to_allnodes_group);
-
-	for (i = 0; i < MAX_NUMNODES; i++) {
-		/* Set up node groups */
-		struct sched_group *sg, *prev;
-		cpumask_t nodemask = node_to_cpumask(i);
-		cpumask_t domainspan;
-		cpumask_t covered = CPU_MASK_NONE;
-		int j;
-
-		cpus_and(nodemask, nodemask, *cpu_map);
-		if (cpus_empty(nodemask))
-			continue;
-
-		domainspan = sched_domain_node_span(i);
-		cpus_and(domainspan, domainspan, *cpu_map);
-
-		sg = kmalloc(sizeof(struct sched_group), GFP_KERNEL);
-		sched_group_nodes[i] = sg;
-		for_each_cpu_mask(j, nodemask) {
-			struct sched_domain *sd;
-			sd = &per_cpu(node_domains, j);
-			sd->groups = sg;
-			if (sd->groups == NULL) {
-				/* Turn off balancing if we have no groups */
-				sd->flags = 0;
-			}
-		}
-		if (!sg) {
-			printk(KERN_WARNING
-			"Can not alloc domain group for node %d\n", i);
-			continue;
-		}
-		sg->cpu_power = 0;
-		sg->cpumask = nodemask;
-		cpus_or(covered, covered, nodemask);
-		prev = sg;
-
-		for (j = 0; j < MAX_NUMNODES; j++) {
-			cpumask_t tmp, notcovered;
-			int n = (i + j) % MAX_NUMNODES;
-
-			cpus_complement(notcovered, covered);
-			cpus_and(tmp, notcovered, *cpu_map);
-			cpus_and(tmp, tmp, domainspan);
-			if (cpus_empty(tmp))
-				break;
-
-			nodemask = node_to_cpumask(n);
-			cpus_and(tmp, tmp, nodemask);
-			if (cpus_empty(tmp))
-				continue;
-
-			sg = kmalloc(sizeof(struct sched_group), GFP_KERNEL);
-			if (!sg) {
-				printk(KERN_WARNING
-				"Can not alloc domain group for node %d\n", j);
-				break;
-			}
-			sg->cpu_power = 0;
-			sg->cpumask = tmp;
-			cpus_or(covered, covered, tmp);
-			prev->next = sg;
-			prev = sg;
-		}
-		prev->next = sched_group_nodes[i];
-	}
-#endif
-
-	/* Calculate CPU power for physical packages and nodes */
-	for_each_cpu_mask(i, *cpu_map) {
-		int power;
-		struct sched_domain *sd;
-#ifdef CONFIG_SCHED_SMT
-		sd = &per_cpu(cpu_domains, i);
-		power = SCHED_LOAD_SCALE;
-		sd->groups->cpu_power = power;
-#endif
-
-		sd = &per_cpu(phys_domains, i);
-		power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
-				(cpus_weight(sd->groups->cpumask)-1) / 10;
-		sd->groups->cpu_power = power;
-
-#ifdef CONFIG_NUMA
-		sd = &per_cpu(allnodes_domains, i);
-		if (sd->groups) {
-			power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
-				(cpus_weight(sd->groups->cpumask)-1) / 10;
-			sd->groups->cpu_power = power;
-		}
-#endif
-	}
-
-#ifdef CONFIG_NUMA
-	for (i = 0; i < MAX_NUMNODES; i++) {
-		struct sched_group *sg = sched_group_nodes[i];
-		int j;
-
-		if (sg == NULL)
-			continue;
-next_sg:
-		for_each_cpu_mask(j, sg->cpumask) {
-			struct sched_domain *sd;
-			int power;
-
-			sd = &per_cpu(phys_domains, j);
-			if (j != first_cpu(sd->groups->cpumask)) {
-				/*
-				 * Only add "power" once for each
-				 * physical package.
-				 */
-				continue;
-			}
-			power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
-				(cpus_weight(sd->groups->cpumask)-1) / 10;
-
-			sg->cpu_power += power;
-		}
-		sg = sg->next;
-		if (sg != sched_group_nodes[i])
-			goto next_sg;
-	}
-#endif
-
-	/* Attach the domains */
-	for_each_cpu_mask(i, *cpu_map) {
-		struct sched_domain *sd;
-#ifdef CONFIG_SCHED_SMT
-		sd = &per_cpu(cpu_domains, i);
-#else
-		sd = &per_cpu(phys_domains, i);
-#endif
-		cpu_attach_domain(sd, i);
-	}
-}
-/*
- * Set up scheduler domains and groups.  Callers must hold the hotplug lock.
- */
-void arch_init_sched_domains(const cpumask_t *cpu_map)
-{
-	cpumask_t cpu_default_map;
-
-	/*
-	 * Setup mask for cpus without special case scheduling requirements.
-	 * For now this just excludes isolated cpus, but could be used to
-	 * exclude other special cases in the future.
-	 */
-	cpus_andnot(cpu_default_map, *cpu_map, cpu_isolated_map);
-
-	build_sched_domains(&cpu_default_map);
-}
-
-void arch_destroy_sched_domains(const cpumask_t *cpu_map)
-{
-#ifdef CONFIG_NUMA
-	int i;
-	for (i = 0; i < MAX_NUMNODES; i++) {
-		cpumask_t nodemask = node_to_cpumask(i);
-		struct sched_group *oldsg, *sg = sched_group_nodes[i];
-
-		cpus_and(nodemask, nodemask, *cpu_map);
-		if (cpus_empty(nodemask))
-			continue;
-
-		if (sg == NULL)
-			continue;
-		sg = sg->next;
-next_sg:
-		oldsg = sg;
-		sg = sg->next;
-		kfree(oldsg);
-		if (oldsg != sched_group_nodes[i])
-			goto next_sg;
-		sched_group_nodes[i] = NULL;
-	}
-#endif
-}
-
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 28f2aad..205d980 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -91,23 +91,8 @@ skip:
 }
 
 #ifdef CONFIG_SMP
-/*
- * This is updated when the user sets irq affinity via /proc
- */
-static cpumask_t __cacheline_aligned pending_irq_cpumask[NR_IRQS];
-static unsigned long pending_irq_redir[BITS_TO_LONGS(NR_IRQS)];
-
 static char irq_redir [NR_IRQS]; // = { [0 ... NR_IRQS-1] = 1 };
 
-/*
- * Arch specific routine for deferred write to iosapic rte to reprogram
- * intr destination.
- */
-void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
-{
-	pending_irq_cpumask[irq] = mask_val;
-}
-
 void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
 {
 	cpumask_t mask = CPU_MASK_NONE;
@@ -116,32 +101,10 @@ void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
 
 	if (irq < NR_IRQS) {
 		irq_affinity[irq] = mask;
+		set_irq_info(irq, mask);
 		irq_redir[irq] = (char) (redir & 0xff);
 	}
 }
-
-
-void move_irq(int irq)
-{
-	/* note - we hold desc->lock */
-	cpumask_t tmp;
-	irq_desc_t *desc = irq_descp(irq);
-	int redir = test_bit(irq, pending_irq_redir);
-
-	if (unlikely(!desc->handler->set_affinity))
-		return;
-
-	if (!cpus_empty(pending_irq_cpumask[irq])) {
-		cpus_and(tmp, pending_irq_cpumask[irq], cpu_online_map);
-		if (unlikely(!cpus_empty(tmp))) {
-			desc->handler->set_affinity(irq | (redir ? IA64_IRQ_REDIRECTED : 0),
-						    pending_irq_cpumask[irq]);
-		}
-		cpus_clear(pending_irq_cpumask[irq]);
-	}
-}
-
-
 #endif /* CONFIG_SMP */
 
 #ifdef CONFIG_HOTPLUG_CPU
diff --git a/arch/ia64/kernel/jprobes.S b/arch/ia64/kernel/jprobes.S
index b7fa3cc..2323377 100644
--- a/arch/ia64/kernel/jprobes.S
+++ b/arch/ia64/kernel/jprobes.S
@@ -49,6 +49,7 @@
 	/*
 	 * void jprobe_break(void)
 	 */
+	.section .kprobes.text, "ax"
 ENTRY(jprobe_break)
 	break.m 0x80300
 END(jprobe_break)
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index 884f5cd..471086b 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -87,12 +87,25 @@ static enum instruction_type bundle_encoding[32][3] = {
  * is IP relative instruction and update the kprobe
  * inst flag accordingly
  */
-static void update_kprobe_inst_flag(uint template, uint  slot, uint major_opcode,
-	unsigned long kprobe_inst, struct kprobe *p)
+static void __kprobes update_kprobe_inst_flag(uint template, uint  slot,
+					      uint major_opcode,
+					      unsigned long kprobe_inst,
+					      struct kprobe *p)
 {
 	p->ainsn.inst_flag = 0;
 	p->ainsn.target_br_reg = 0;
 
+	/* Check for Break instruction
+ 	 * Bits 37:40 Major opcode to be zero
+	 * Bits 27:32 X6 to be zero
+	 * Bits 32:35 X3 to be zero
+	 */
+	if ((!major_opcode) && (!((kprobe_inst >> 27) & 0x1FF)) ) {
+		/* is a break instruction */
+	 	p->ainsn.inst_flag |= INST_FLAG_BREAK_INST;
+		return;
+	}
+
 	if (bundle_encoding[template][slot] == B) {
 		switch (major_opcode) {
 		  case INDIRECT_CALL_OPCODE:
@@ -126,8 +139,10 @@ static void update_kprobe_inst_flag(uint template, uint  slot, uint major_opcode
  * Returns 0 if supported
  * Returns -EINVAL if unsupported
  */
-static int unsupported_inst(uint template, uint  slot, uint major_opcode,
-	unsigned long kprobe_inst, struct kprobe *p)
+static int __kprobes unsupported_inst(uint template, uint  slot,
+				      uint major_opcode,
+				      unsigned long kprobe_inst,
+				      struct kprobe *p)
 {
 	unsigned long addr = (unsigned long)p->addr;
 
@@ -168,8 +183,9 @@ static int unsupported_inst(uint template, uint  slot, uint major_opcode,
  * on which we are inserting kprobe is cmp instruction
  * with ctype as unc.
  */
-static uint is_cmp_ctype_unc_inst(uint template, uint slot, uint major_opcode,
-unsigned long kprobe_inst)
+static uint __kprobes is_cmp_ctype_unc_inst(uint template, uint slot,
+					    uint major_opcode,
+					    unsigned long kprobe_inst)
 {
 	cmp_inst_t cmp_inst;
 	uint ctype_unc = 0;
@@ -201,8 +217,10 @@ out:
  * In this function we override the bundle with
  * the break instruction at the given slot.
  */
-static void prepare_break_inst(uint template, uint  slot, uint major_opcode,
-	unsigned long kprobe_inst, struct kprobe *p)
+static void __kprobes prepare_break_inst(uint template, uint  slot,
+					 uint major_opcode,
+					 unsigned long kprobe_inst,
+					 struct kprobe *p)
 {
 	unsigned long break_inst = BREAK_INST;
 	bundle_t *bundle = &p->ainsn.insn.bundle;
@@ -271,7 +289,8 @@ static inline int in_ivt_functions(unsigned long addr)
 		&& addr < (unsigned long)__end_ivt_text);
 }
 
-static int valid_kprobe_addr(int template, int slot, unsigned long addr)
+static int __kprobes valid_kprobe_addr(int template, int slot,
+				       unsigned long addr)
 {
 	if ((slot > 2) || ((bundle_encoding[template][1] == L) && slot > 1)) {
 		printk(KERN_WARNING "Attempting to insert unaligned kprobe "
@@ -323,7 +342,7 @@ static void kretprobe_trampoline(void)
  *    - cleanup by marking the instance as unused
  *    - long jump back to the original return address
  */
-int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct kretprobe_instance *ri = NULL;
 	struct hlist_head *head;
@@ -381,7 +400,8 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
         return 1;
 }
 
-void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
+void __kprobes arch_prepare_kretprobe(struct kretprobe *rp,
+				      struct pt_regs *regs)
 {
 	struct kretprobe_instance *ri;
 
@@ -399,7 +419,7 @@ void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
 	}
 }
 
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
 	unsigned long addr = (unsigned long) p->addr;
 	unsigned long *kprobe_addr = (unsigned long *)(addr & ~0xFULL);
@@ -430,7 +450,7 @@ int arch_prepare_kprobe(struct kprobe *p)
 	return 0;
 }
 
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
 {
 	unsigned long addr = (unsigned long)p->addr;
 	unsigned long arm_addr = addr & ~0xFULL;
@@ -439,7 +459,7 @@ void arch_arm_kprobe(struct kprobe *p)
 	flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t));
 }
 
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
 {
 	unsigned long addr = (unsigned long)p->addr;
 	unsigned long arm_addr = addr & ~0xFULL;
@@ -449,7 +469,7 @@ void arch_disarm_kprobe(struct kprobe *p)
 	flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t));
 }
 
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
 {
 }
 
@@ -461,7 +481,7 @@ void arch_remove_kprobe(struct kprobe *p)
  * to original stack address, handle the case where we need to fixup the
  * relative IP address and/or fixup branch register.
  */
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
 {
   	unsigned long bundle_addr = ((unsigned long) (&p->opcode.bundle)) & ~0xFULL;
   	unsigned long resume_addr = (unsigned long)p->addr & ~0xFULL;
@@ -528,13 +548,16 @@ turn_ss_off:
   	ia64_psr(regs)->ss = 0;
 }
 
-static void prepare_ss(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes prepare_ss(struct kprobe *p, struct pt_regs *regs)
 {
 	unsigned long bundle_addr = (unsigned long) &p->opcode.bundle;
 	unsigned long slot = (unsigned long)p->addr & 0xf;
 
-	/* Update instruction pointer (IIP) and slot number (IPSR.ri) */
-	regs->cr_iip = bundle_addr & ~0xFULL;
+	/* single step inline if break instruction */
+	if (p->ainsn.inst_flag == INST_FLAG_BREAK_INST)
+		regs->cr_iip = (unsigned long)p->addr & ~0xFULL;
+	else
+		regs->cr_iip = bundle_addr & ~0xFULL;
 
 	if (slot > 2)
 		slot = 0;
@@ -545,7 +568,39 @@ static void prepare_ss(struct kprobe *p, struct pt_regs *regs)
 	ia64_psr(regs)->ss = 1;
 }
 
-static int pre_kprobes_handler(struct die_args *args)
+static int __kprobes is_ia64_break_inst(struct pt_regs *regs)
+{
+	unsigned int slot = ia64_psr(regs)->ri;
+	unsigned int template, major_opcode;
+	unsigned long kprobe_inst;
+	unsigned long *kprobe_addr = (unsigned long *)regs->cr_iip;
+	bundle_t bundle;
+
+	memcpy(&bundle, kprobe_addr, sizeof(bundle_t));
+	template = bundle.quad0.template;
+
+	/* Move to slot 2, if bundle is MLX type and kprobe slot is 1 */
+	if (slot == 1 && bundle_encoding[template][1] == L)
+  		slot++;
+
+	/* Get Kprobe probe instruction at given slot*/
+	get_kprobe_inst(&bundle, slot, &kprobe_inst, &major_opcode);
+
+	/* For break instruction,
+	 * Bits 37:40 Major opcode to be zero
+	 * Bits 27:32 X6 to be zero
+	 * Bits 32:35 X3 to be zero
+	 */
+	if (major_opcode || ((kprobe_inst >> 27) & 0x1FF) ) {
+		/* Not a break instruction */
+		return 0;
+	}
+
+	/* Is a break instruction */
+	return 1;
+}
+
+static int __kprobes pre_kprobes_handler(struct die_args *args)
 {
 	struct kprobe *p;
 	int ret = 0;
@@ -558,7 +613,9 @@ static int pre_kprobes_handler(struct die_args *args)
 	if (kprobe_running()) {
 		p = get_kprobe(addr);
 		if (p) {
-			if (kprobe_status == KPROBE_HIT_SS) {
+			if ( (kprobe_status == KPROBE_HIT_SS) &&
+	 		     (p->ainsn.inst_flag == INST_FLAG_BREAK_INST)) {
+  				ia64_psr(regs)->ss = 0;
 				unlock_kprobes();
 				goto no_kprobe;
 			}
@@ -592,6 +649,19 @@ static int pre_kprobes_handler(struct die_args *args)
 	p = get_kprobe(addr);
 	if (!p) {
 		unlock_kprobes();
+		if (!is_ia64_break_inst(regs)) {
+			/*
+			 * The breakpoint instruction was removed right
+			 * after we hit it.  Another cpu has removed
+			 * either a probepoint or a debugger breakpoint
+			 * at this address.  In either case, no further
+			 * handling of this interrupt is appropriate.
+			 */
+			ret = 1;
+
+		}
+
+		/* Not one of our break, let kernel handle it */
 		goto no_kprobe;
 	}
 
@@ -616,7 +686,7 @@ no_kprobe:
 	return ret;
 }
 
-static int post_kprobes_handler(struct pt_regs *regs)
+static int __kprobes post_kprobes_handler(struct pt_regs *regs)
 {
 	if (!kprobe_running())
 		return 0;
@@ -641,7 +711,7 @@ out:
 	return 1;
 }
 
-static int kprobes_fault_handler(struct pt_regs *regs, int trapnr)
+static int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr)
 {
 	if (!kprobe_running())
 		return 0;
@@ -659,8 +729,8 @@ static int kprobes_fault_handler(struct pt_regs *regs, int trapnr)
 	return 0;
 }
 
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
-			     void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+				       unsigned long val, void *data)
 {
 	struct die_args *args = (struct die_args *)data;
 	switch(val) {
@@ -681,7 +751,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
 	return NOTIFY_DONE;
 }
 
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct jprobe *jp = container_of(p, struct jprobe, kp);
 	unsigned long addr = ((struct fnptr *)(jp->entry))->ip;
@@ -703,7 +773,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 	return 1;
 }
 
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	*regs = jprobe_saved_regs;
 	return 1;
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 4440c83..f970359 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -15,6 +15,7 @@
 #include <linux/vt_kern.h>		/* For unblank_screen() */
 #include <linux/module.h>       /* for EXPORT_SYMBOL */
 #include <linux/hardirq.h>
+#include <linux/kprobes.h>
 
 #include <asm/fpswa.h>
 #include <asm/ia32.h>
@@ -122,7 +123,7 @@ die_if_kernel (char *str, struct pt_regs *regs, long err)
 }
 
 void
-ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
+__kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
 {
 	siginfo_t siginfo;
 	int sig, code;
@@ -444,7 +445,7 @@ ia64_illegal_op_fault (unsigned long ec, long arg1, long arg2, long arg3,
 	return rv;
 }
 
-void
+void __kprobes
 ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa,
 	    unsigned long iim, unsigned long itir, long arg5, long arg6,
 	    long arg7, struct pt_regs regs)
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index a676e79..30d8564 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -48,6 +48,7 @@ SECTIONS
 	*(.text)
 	SCHED_TEXT
 	LOCK_TEXT
+	KPROBES_TEXT
 	*(.gnu.linkonce.t*)
     }
   .text2 : AT(ADDR(.text2) - LOAD_OFFSET)
diff --git a/arch/ia64/lib/flush.S b/arch/ia64/lib/flush.S
index 3e2cfa2..2a0d27f 100644
--- a/arch/ia64/lib/flush.S
+++ b/arch/ia64/lib/flush.S
@@ -20,6 +20,7 @@
 	 *
 	 *	Note: "in0" and "in1" are preserved for debugging purposes.
 	 */
+	.section .kprobes.text,"ax"
 GLOBAL_ENTRY(flush_icache_range)
 
 	.prologue
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index ff62551..2461486 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -9,6 +9,7 @@
 #include <linux/mm.h>
 #include <linux/smp_lock.h>
 #include <linux/interrupt.h>
+#include <linux/kprobes.h>
 
 #include <asm/pgtable.h>
 #include <asm/processor.h>
@@ -76,7 +77,7 @@ mapped_kernel_page_is_present (unsigned long address)
 	return pte_present(pte);
 }
 
-void
+void __kprobes
 ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *regs)
 {
 	int signal = SIGSEGV, code = SEGV_MAPERR;
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 4564ed0..906622d 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -431,7 +431,7 @@ void sn_bus_store_sysdata(struct pci_dev *dev)
 {
 	struct sysdata_el *element;
 
-	element = kcalloc(1, sizeof(struct sysdata_el), GFP_KERNEL);
+	element = kzalloc(sizeof(struct sysdata_el), GFP_KERNEL);
 	if (!element) {
 		dev_dbg(dev, "%s: out of memory!\n", __FUNCTION__);
 		return;
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c
index 254fe15..b45db51 100644
--- a/arch/ia64/sn/kernel/tiocx.c
+++ b/arch/ia64/sn/kernel/tiocx.c
@@ -191,7 +191,7 @@ cx_device_register(nasid_t nasid, int part_num, int mfg_num,
 {
 	struct cx_dev *cx_dev;
 
-	cx_dev = kcalloc(1, sizeof(struct cx_dev), GFP_KERNEL);
+	cx_dev = kzalloc(sizeof(struct cx_dev), GFP_KERNEL);
 	DBG("cx_dev= 0x%p\n", cx_dev);
 	if (cx_dev == NULL)
 		return -ENOMEM;
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index ea09c12..19bced3 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -148,7 +148,7 @@ tioca_gart_init(struct tioca_kernel *tioca_kern)
 	tioca_kern->ca_pcigart_entries =
 	    tioca_kern->ca_pciap_size / tioca_kern->ca_ap_pagesize;
 	tioca_kern->ca_pcigart_pagemap =
-	    kcalloc(1, tioca_kern->ca_pcigart_entries / 8, GFP_KERNEL);
+	    kzalloc(tioca_kern->ca_pcigart_entries / 8, GFP_KERNEL);
 	if (!tioca_kern->ca_pcigart_pagemap) {
 		free_pages((unsigned long)tioca_kern->ca_gart,
 			   get_order(tioca_kern->ca_gart_size));
@@ -392,7 +392,7 @@ tioca_dma_mapped(struct pci_dev *pdev, uint64_t paddr, size_t req_size)
 	 * allocate a map struct
 	 */
 
-	ca_dmamap = kcalloc(1, sizeof(struct tioca_dmamap), GFP_ATOMIC);
+	ca_dmamap = kzalloc(sizeof(struct tioca_dmamap), GFP_ATOMIC);
 	if (!ca_dmamap)
 		goto map_return;
 
@@ -600,7 +600,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
 	 * Allocate kernel bus soft and copy from prom.
 	 */
 
-	tioca_common = kcalloc(1, sizeof(struct tioca_common), GFP_KERNEL);
+	tioca_common = kzalloc(sizeof(struct tioca_common), GFP_KERNEL);
 	if (!tioca_common)
 		return NULL;
 
@@ -609,7 +609,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
 
 	/* init kernel-private area */
 
-	tioca_kern = kcalloc(1, sizeof(struct tioca_kernel), GFP_KERNEL);
+	tioca_kern = kzalloc(sizeof(struct tioca_kernel), GFP_KERNEL);
 	if (!tioca_kern) {
 		kfree(tioca_common);
 		return NULL;
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 8a2b77b..539c562 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -171,10 +171,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 
@@ -221,7 +218,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
 	write_seqlock(&xtime_lock);
-	if ((time_status & STA_UNSYNC) == 0
+	if (ntp_synced()
 		&& xtime.tv_sec > last_rtc_update + 660
 		&& (xtime.tv_nsec / 1000) >= 500000 - ((unsigned)TICK_SIZE) / 2
 		&& (xtime.tv_nsec / 1000) <= 500000 + ((unsigned)TICK_SIZE) / 2)
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 178c4a3..ba960bb 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -25,6 +25,11 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	depends on Q40 || (BROKEN && SUN3X)
+	default y
+
 mainmenu "Linux/68k Kernel Configuration"
 
 source "init/Kconfig"
diff --git a/arch/m68k/bvme6000/rtc.c b/arch/m68k/bvme6000/rtc.c
index c6b2a41..eb63ca6 100644
--- a/arch/m68k/bvme6000/rtc.c
+++ b/arch/m68k/bvme6000/rtc.c
@@ -14,6 +14,7 @@
 #include <linux/fcntl.h>
 #include <linux/init.h>
 #include <linux/poll.h>
+#include <linux/module.h>
 #include <linux/mc146818rtc.h>	/* For struct rtc_time and ioctls, etc */
 #include <linux/smp_lock.h>
 #include <asm/bvme6000hw.h>
@@ -171,7 +172,7 @@ static struct miscdevice rtc_dev = {
 	.fops =		&rtc_fops
 };
 
-int __init rtc_DP8570A_init(void)
+static int __init rtc_DP8570A_init(void)
 {
 	if (!MACH_IS_BVME6000)
 		return -ENODEV;
@@ -179,4 +180,4 @@ int __init rtc_DP8570A_init(void)
 	printk(KERN_INFO "DP8570A Real Time Clock Driver v%s\n", RTC_VERSION);
 	return misc_register(&rtc_dev);
 }
-
+module_init(rtc_DP8570A_init);
diff --git a/arch/m68k/kernel/m68k_ksyms.c b/arch/m68k/kernel/m68k_ksyms.c
index fe837e3..73e2f5e 100644
--- a/arch/m68k/kernel/m68k_ksyms.c
+++ b/arch/m68k/kernel/m68k_ksyms.c
@@ -74,10 +74,6 @@ EXPORT_SYMBOL(vme_brdtype);
 EXPORT_SYMBOL(__ashldi3);
 EXPORT_SYMBOL(__ashrdi3);
 EXPORT_SYMBOL(__lshrdi3);
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memscan);
 EXPORT_SYMBOL(__muldi3);
 
 EXPORT_SYMBOL(__down_failed);
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index f4e1e5e..8ed1b01 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -95,7 +95,7 @@ static inline int put_reg(struct task_struct *task, int regno,
 	if (regno == PT_USP)
 		addr = &task->thread.usp;
 	else if (regno < sizeof(regoff)/sizeof(regoff[0]))
-		addr = (unsigned long *) (task->thread.esp0 + regoff[regno]);
+		addr = (unsigned long *)(task->thread.esp0 + regoff[regno]);
 	else
 		return -1;
 	*addr = data;
@@ -103,48 +103,56 @@ static inline int put_reg(struct task_struct *task, int regno,
 }
 
 /*
- * Called by kernel/ptrace.c when detaching..
- *
  * Make sure the single step bit is not set.
  */
-void ptrace_disable(struct task_struct *child)
+static inline void singlestep_disable(struct task_struct *child)
 {
-	unsigned long tmp;
-	/* make sure the single step bit is not set. */
-	tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
+	unsigned long tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
 	put_reg(child, PT_SR, tmp);
 	child->thread.work.delayed_trace = 0;
+}
+
+/*
+ * Called by kernel/ptrace.c when detaching..
+ */
+void ptrace_disable(struct task_struct *child)
+{
+	singlestep_disable(child);
 	child->thread.work.syscall_trace = 0;
 }
 
 asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
 {
 	struct task_struct *child;
-	int ret;
+	unsigned long tmp;
+	int i, ret = 0;
 
 	lock_kernel();
-	ret = -EPERM;
 	if (request == PTRACE_TRACEME) {
 		/* are we already being traced? */
-		if (current->ptrace & PT_PTRACED)
+		if (current->ptrace & PT_PTRACED) {
+			ret = -EPERM;
 			goto out;
+		}
 		/* set the ptrace bit in the process flags. */
 		current->ptrace |= PT_PTRACED;
-		ret = 0;
 		goto out;
 	}
-	ret = -ESRCH;
 	read_lock(&tasklist_lock);
 	child = find_task_by_pid(pid);
 	if (child)
 		get_task_struct(child);
 	read_unlock(&tasklist_lock);
-	if (!child)
+	if (unlikely(!child)) {
+		ret = -ESRCH;
 		goto out;
+	}
 
-	ret = -EPERM;
-	if (pid == 1)		/* you may not mess with init */
+	/* you may not mess with init */
+	if (unlikely(pid == 1)) {
+		ret = -EPERM;
 		goto out_tsk;
+	}
 
 	if (request == PTRACE_ATTACH) {
 		ret = ptrace_attach(child);
@@ -152,227 +160,171 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
 	}
 
 	ret = ptrace_check_attach(child, request == PTRACE_KILL);
-	if (ret < 0)
+	if (ret)
 		goto out_tsk;
 
 	switch (request) {
 	/* when I and D space are separate, these will need to be fixed. */
-		case PTRACE_PEEKTEXT: /* read word at location addr. */
-		case PTRACE_PEEKDATA: {
-			unsigned long tmp;
-			int copied;
-
-			copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
-			ret = -EIO;
-			if (copied != sizeof(tmp))
-				break;
-			ret = put_user(tmp,(unsigned long *) data);
-			break;
-		}
+	case PTRACE_PEEKTEXT:	/* read word at location addr. */
+	case PTRACE_PEEKDATA:
+		i = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
+		if (i != sizeof(tmp))
+			goto out_eio;
+		ret = put_user(tmp, (unsigned long *)data);
+		break;
 
 	/* read the word at location addr in the USER area. */
-		case PTRACE_PEEKUSR: {
-			unsigned long tmp;
-
-			ret = -EIO;
-			if ((addr & 3) || addr < 0 ||
-			    addr > sizeof(struct user) - 3)
-				break;
-
-			tmp = 0;  /* Default return condition */
-			addr = addr >> 2; /* temporary hack. */
-			ret = -EIO;
-			if (addr < 19) {
-				tmp = get_reg(child, addr);
-				if (addr == PT_SR)
-					tmp >>= 16;
-			} else if (addr >= 21 && addr < 49) {
-				tmp = child->thread.fp[addr - 21];
-#ifdef CONFIG_M68KFPU_EMU
-				/* Convert internal fpu reg representation
-				 * into long double format
-				 */
-				if (FPU_IS_EMU && (addr < 45) && !(addr % 3))
-					tmp = ((tmp & 0xffff0000) << 15) |
-					      ((tmp & 0x0000ffff) << 16);
-#endif
-			} else
-				break;
-			ret = put_user(tmp,(unsigned long *) data);
-			break;
-		}
-
-      /* when I and D space are separate, this will have to be fixed. */
-		case PTRACE_POKETEXT: /* write the word at location addr. */
-		case PTRACE_POKEDATA:
-			ret = 0;
-			if (access_process_vm(child, addr, &data, sizeof(data), 1) == sizeof(data))
-				break;
-			ret = -EIO;
-			break;
-
-		case PTRACE_POKEUSR: /* write the word at location addr in the USER area */
-			ret = -EIO;
-			if ((addr & 3) || addr < 0 ||
-			    addr > sizeof(struct user) - 3)
-				break;
-
-			addr = addr >> 2; /* temporary hack. */
-
-			if (addr == PT_SR) {
-				data &= SR_MASK;
-				data <<= 16;
-				data |= get_reg(child, PT_SR) & ~(SR_MASK << 16);
-			}
-			if (addr < 19) {
-				if (put_reg(child, addr, data))
-					break;
-				ret = 0;
-				break;
-			}
-			if (addr >= 21 && addr < 48)
-			{
-#ifdef CONFIG_M68KFPU_EMU
-				/* Convert long double format
-				 * into internal fpu reg representation
-				 */
-				if (FPU_IS_EMU && (addr < 45) && !(addr % 3)) {
-					data = (unsigned long)data << 15;
-					data = (data & 0xffff0000) |
-					       ((data & 0x0000ffff) >> 1);
-				}
-#endif
-				child->thread.fp[addr - 21] = data;
-				ret = 0;
-			}
+	case PTRACE_PEEKUSR:
+		if (addr & 3)
+			goto out_eio;
+		addr >>= 2;	/* temporary hack. */
+
+		if (addr >= 0 && addr < 19) {
+			tmp = get_reg(child, addr);
+			if (addr == PT_SR)
+				tmp >>= 16;
+		} else if (addr >= 21 && addr < 49) {
+			tmp = child->thread.fp[addr - 21];
+			/* Convert internal fpu reg representation
+			 * into long double format
+			 */
+			if (FPU_IS_EMU && (addr < 45) && !(addr % 3))
+				tmp = ((tmp & 0xffff0000) << 15) |
+				      ((tmp & 0x0000ffff) << 16);
+		} else
 			break;
-
-		case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
-		case PTRACE_CONT: { /* restart after signal. */
-			long tmp;
-
-			ret = -EIO;
-			if (!valid_signal(data))
-				break;
-			if (request == PTRACE_SYSCALL) {
-					child->thread.work.syscall_trace = ~0;
-			} else {
-					child->thread.work.syscall_trace = 0;
+		ret = put_user(tmp, (unsigned long *)data);
+		break;
+
+	/* when I and D space are separate, this will have to be fixed. */
+	case PTRACE_POKETEXT:	/* write the word at location addr. */
+	case PTRACE_POKEDATA:
+		if (access_process_vm(child, addr, &data, sizeof(data), 1) != sizeof(data))
+			goto out_eio;
+		break;
+
+	case PTRACE_POKEUSR:	/* write the word at location addr in the USER area */
+		if (addr & 3)
+			goto out_eio;
+		addr >>= 2;	/* temporary hack. */
+
+		if (addr == PT_SR) {
+			data &= SR_MASK;
+			data <<= 16;
+			data |= get_reg(child, PT_SR) & ~(SR_MASK << 16);
+		} else if (addr >= 0 && addr < 19) {
+			if (put_reg(child, addr, data))
+				goto out_eio;
+		} else if (addr >= 21 && addr < 48) {
+			/* Convert long double format
+			 * into internal fpu reg representation
+			 */
+			if (FPU_IS_EMU && (addr < 45) && !(addr % 3)) {
+				data = (unsigned long)data << 15;
+				data = (data & 0xffff0000) |
+				       ((data & 0x0000ffff) >> 1);
 			}
-			child->exit_code = data;
-			/* make sure the single step bit is not set. */
-			tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
-			put_reg(child, PT_SR, tmp);
-			child->thread.work.delayed_trace = 0;
-			wake_up_process(child);
-			ret = 0;
-			break;
-		}
-
-/*
- * make the child exit.  Best I can do is send it a sigkill.
- * perhaps it should be put in the status that it wants to
- * exit.
- */
-		case PTRACE_KILL: {
-			long tmp;
-
-			ret = 0;
-			if (child->exit_state == EXIT_ZOMBIE) /* already dead */
-				break;
-			child->exit_code = SIGKILL;
-	/* make sure the single step bit is not set. */
-			tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
-			put_reg(child, PT_SR, tmp);
-			child->thread.work.delayed_trace = 0;
-			wake_up_process(child);
-			break;
-		}
-
-		case PTRACE_SINGLESTEP: {  /* set the trap flag. */
-			long tmp;
-
-			ret = -EIO;
-			if (!valid_signal(data))
-				break;
+			child->thread.fp[addr - 21] = data;
+		} else
+			goto out_eio;
+		break;
+
+	case PTRACE_SYSCALL:	/* continue and stop at next (return from) syscall */
+	case PTRACE_CONT:	/* restart after signal. */
+		if (!valid_signal(data))
+			goto out_eio;
+
+		if (request == PTRACE_SYSCALL)
+			child->thread.work.syscall_trace = ~0;
+		else
 			child->thread.work.syscall_trace = 0;
-			tmp = get_reg(child, PT_SR) | (TRACE_BITS << 16);
-			put_reg(child, PT_SR, tmp);
-			child->thread.work.delayed_trace = 1;
-
-			child->exit_code = data;
-	/* give it a chance to run. */
-			wake_up_process(child);
-			ret = 0;
-			break;
-		}
+		child->exit_code = data;
+		singlestep_disable(child);
+		wake_up_process(child);
+		break;
 
-		case PTRACE_DETACH:	/* detach a process that was attached. */
-			ret = ptrace_detach(child, data);
+	/*
+	 * make the child exit.  Best I can do is send it a sigkill.
+	 * perhaps it should be put in the status that it wants to
+	 * exit.
+	 */
+	case PTRACE_KILL:
+		if (child->exit_state == EXIT_ZOMBIE) /* already dead */
 			break;
-
-		case PTRACE_GETREGS: { /* Get all gp regs from the child. */
-			int i;
-			unsigned long tmp;
-			for (i = 0; i < 19; i++) {
-			    tmp = get_reg(child, i);
-			    if (i == PT_SR)
+		child->exit_code = SIGKILL;
+		singlestep_disable(child);
+		wake_up_process(child);
+		break;
+
+	case PTRACE_SINGLESTEP:	/* set the trap flag. */
+		if (!valid_signal(data))
+			goto out_eio;
+
+		child->thread.work.syscall_trace = 0;
+		tmp = get_reg(child, PT_SR) | (TRACE_BITS << 16);
+		put_reg(child, PT_SR, tmp);
+		child->thread.work.delayed_trace = 1;
+
+		child->exit_code = data;
+		/* give it a chance to run. */
+		wake_up_process(child);
+		break;
+
+	case PTRACE_DETACH:	/* detach a process that was attached. */
+		ret = ptrace_detach(child, data);
+		break;
+
+	case PTRACE_GETREGS:	/* Get all gp regs from the child. */
+		for (i = 0; i < 19; i++) {
+			tmp = get_reg(child, i);
+			if (i == PT_SR)
 				tmp >>= 16;
-			    if (put_user(tmp, (unsigned long *) data)) {
-				ret = -EFAULT;
+			ret = put_user(tmp, (unsigned long *)data);
+			if (ret)
 				break;
-			    }
-			    data += sizeof(long);
-			}
-			ret = 0;
-			break;
+			data += sizeof(long);
 		}
+		break;
 
-		case PTRACE_SETREGS: { /* Set all gp regs in the child. */
-			int i;
-			unsigned long tmp;
-			for (i = 0; i < 19; i++) {
-			    if (get_user(tmp, (unsigned long *) data)) {
-				ret = -EFAULT;
+	case PTRACE_SETREGS:	/* Set all gp regs in the child. */
+		for (i = 0; i < 19; i++) {
+			ret = get_user(tmp, (unsigned long *)data);
+			if (ret)
 				break;
-			    }
-			    if (i == PT_SR) {
+			if (i == PT_SR) {
 				tmp &= SR_MASK;
 				tmp <<= 16;
 				tmp |= get_reg(child, PT_SR) & ~(SR_MASK << 16);
-			    }
-			    put_reg(child, i, tmp);
-			    data += sizeof(long);
 			}
-			ret = 0;
-			break;
+			put_reg(child, i, tmp);
+			data += sizeof(long);
 		}
-
-		case PTRACE_GETFPREGS: { /* Get the child FPU state. */
-			ret = 0;
-			if (copy_to_user((void *)data, &child->thread.fp,
-					 sizeof(struct user_m68kfp_struct)))
-				ret = -EFAULT;
-			break;
-		}
-
-		case PTRACE_SETFPREGS: { /* Set the child FPU state. */
-			ret = 0;
-			if (copy_from_user(&child->thread.fp, (void *)data,
-					   sizeof(struct user_m68kfp_struct)))
-				ret = -EFAULT;
-			break;
-		}
-
-		default:
-			ret = ptrace_request(child, request, addr, data);
-			break;
+		break;
+
+	case PTRACE_GETFPREGS:	/* Get the child FPU state. */
+		if (copy_to_user((void *)data, &child->thread.fp,
+				 sizeof(struct user_m68kfp_struct)))
+			ret = -EFAULT;
+		break;
+
+	case PTRACE_SETFPREGS:	/* Set the child FPU state. */
+		if (copy_from_user(&child->thread.fp, (void *)data,
+				   sizeof(struct user_m68kfp_struct)))
+			ret = -EFAULT;
+		break;
+
+	default:
+		ret = ptrace_request(child, request, addr, data);
+		break;
 	}
 out_tsk:
 	put_task_struct(child);
 out:
 	unlock_kernel();
 	return ret;
+out_eio:
+	ret = -EIO;
+	goto out_tsk;
 }
 
 asmlinkage void syscall_trace(void)
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index e47e195..4ec95e3 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -166,10 +166,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
diff --git a/arch/m68k/lib/Makefile b/arch/m68k/lib/Makefile
index 34b6dbc..ebe51a5 100644
--- a/arch/m68k/lib/Makefile
+++ b/arch/m68k/lib/Makefile
@@ -5,4 +5,4 @@
 EXTRA_AFLAGS := -traditional
 
 lib-y		:= ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \
-			checksum.o memcmp.o memcpy.o memset.o semaphore.o
+			checksum.o string.o semaphore.o
diff --git a/arch/m68k/lib/memcmp.c b/arch/m68k/lib/memcmp.c
deleted file mode 100644
index f4796fe..0000000
--- a/arch/m68k/lib/memcmp.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <linux/types.h>
-
-int memcmp(const void * cs,const void * ct,size_t count)
-{
-  const unsigned char *su1, *su2;
-
-  for( su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
-    if (*su1 != *su2)
-      return((*su1 < *su2) ? -1 : +1);
-  return(0);
-}
diff --git a/arch/m68k/lib/memcpy.c b/arch/m68k/lib/memcpy.c
deleted file mode 100644
index 73e1818..0000000
--- a/arch/m68k/lib/memcpy.c
+++ /dev/null
@@ -1,75 +0,0 @@
-#include <linux/types.h>
-
-void * memcpy(void * to, const void * from, size_t n)
-{
-  void *xto = to;
-  size_t temp, temp1;
-
-  if (!n)
-    return xto;
-  if ((long) to & 1)
-    {
-      char *cto = to;
-      const char *cfrom = from;
-      *cto++ = *cfrom++;
-      to = cto;
-      from = cfrom;
-      n--;
-    }
-  if (n > 2 && (long) to & 2)
-    {
-      short *sto = to;
-      const short *sfrom = from;
-      *sto++ = *sfrom++;
-      to = sto;
-      from = sfrom;
-      n -= 2;
-    }
-  temp = n >> 2;
-  if (temp)
-    {
-      long *lto = to;
-      const long *lfrom = from;
-
-      __asm__ __volatile__("movel %2,%3\n\t"
-			   "andw  #7,%3\n\t"
-			   "lsrl  #3,%2\n\t"
-			   "negw  %3\n\t"
-			   "jmp   %%pc@(1f,%3:w:2)\n\t"
-			   "4:\t"
-			   "movel %0@+,%1@+\n\t"
-			   "movel %0@+,%1@+\n\t"
-			   "movel %0@+,%1@+\n\t"
-			   "movel %0@+,%1@+\n\t"
-			   "movel %0@+,%1@+\n\t"
-			   "movel %0@+,%1@+\n\t"
-			   "movel %0@+,%1@+\n\t"
-			   "movel %0@+,%1@+\n\t"
-			   "1:\t"
-			   "dbra  %2,4b\n\t"
-			   "clrw  %2\n\t"
-			   "subql #1,%2\n\t"
-			   "jpl   4b\n\t"
-			   : "=a" (lfrom), "=a" (lto), "=d" (temp),
-			   "=&d" (temp1)
-			   : "0" (lfrom), "1" (lto), "2" (temp)
-			   );
-      to = lto;
-      from = lfrom;
-    }
-  if (n & 2)
-    {
-      short *sto = to;
-      const short *sfrom = from;
-      *sto++ = *sfrom++;
-      to = sto;
-      from = sfrom;
-    }
-  if (n & 1)
-    {
-      char *cto = to;
-      const char *cfrom = from;
-      *cto = *cfrom;
-    }
-  return xto;
-}
diff --git a/arch/m68k/lib/memset.c b/arch/m68k/lib/memset.c
deleted file mode 100644
index d55fdb2..0000000
--- a/arch/m68k/lib/memset.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <linux/types.h>
-
-void * memset(void * s, int c, size_t count)
-{
-  void *xs = s;
-  size_t temp, temp1;
-
-  if (!count)
-    return xs;
-  c &= 0xff;
-  c |= c << 8;
-  c |= c << 16;
-  if ((long) s & 1)
-    {
-      char *cs = s;
-      *cs++ = c;
-      s = cs;
-      count--;
-    }
-  if (count > 2 && (long) s & 2)
-    {
-      short *ss = s;
-      *ss++ = c;
-      s = ss;
-      count -= 2;
-    }
-  temp = count >> 2;
-  if (temp)
-    {
-      long *ls = s;
-
-      __asm__ __volatile__("movel %1,%2\n\t"
-			   "andw  #7,%2\n\t"
-			   "lsrl  #3,%1\n\t"
-			   "negw  %2\n\t"
-			   "jmp   %%pc@(2f,%2:w:2)\n\t"
-			   "1:\t"
-			   "movel %3,%0@+\n\t"
-			   "movel %3,%0@+\n\t"
-			   "movel %3,%0@+\n\t"
-			   "movel %3,%0@+\n\t"
-			   "movel %3,%0@+\n\t"
-			   "movel %3,%0@+\n\t"
-			   "movel %3,%0@+\n\t"
-			   "movel %3,%0@+\n\t"
-			   "2:\t"
-			   "dbra  %1,1b\n\t"
-			   "clrw  %1\n\t"
-			   "subql #1,%1\n\t"
-			   "jpl   1b\n\t"
-			   : "=a" (ls), "=d" (temp), "=&d" (temp1)
-			   : "d" (c), "0" (ls), "1" (temp)
-			   );
-      s = ls;
-    }
-  if (count & 2)
-    {
-      short *ss = s;
-      *ss++ = c;
-      s = ss;
-    }
-  if (count & 1)
-    {
-      char *cs = s;
-      *cs = c;
-    }
-  return xs;
-}
diff --git a/arch/m68k/lib/string.c b/arch/m68k/lib/string.c
new file mode 100644
index 0000000..b92b89e
--- /dev/null
+++ b/arch/m68k/lib/string.c
@@ -0,0 +1,237 @@
+
+#include <linux/types.h>
+#include <linux/module.h>
+
+void *memset(void *s, int c, size_t count)
+{
+	void *xs = s;
+	size_t temp, temp1;
+
+	if (!count)
+		return xs;
+	c &= 0xff;
+	c |= c << 8;
+	c |= c << 16;
+	if ((long)s & 1) {
+		char *cs = s;
+		*cs++ = c;
+		s = cs;
+		count--;
+	}
+	if (count > 2 && (long)s & 2) {
+		short *ss = s;
+		*ss++ = c;
+		s = ss;
+		count -= 2;
+	}
+	temp = count >> 2;
+	if (temp) {
+		long *ls = s;
+
+		asm volatile (
+			"	movel %1,%2\n"
+			"	andw  #7,%2\n"
+			"	lsrl  #3,%1\n"
+			"	negw  %2\n"
+			"	jmp   %%pc@(2f,%2:w:2)\n"
+			"1:	movel %3,%0@+\n"
+			"	movel %3,%0@+\n"
+			"	movel %3,%0@+\n"
+			"	movel %3,%0@+\n"
+			"	movel %3,%0@+\n"
+			"	movel %3,%0@+\n"
+			"	movel %3,%0@+\n"
+			"	movel %3,%0@+\n"
+			"2:	dbra  %1,1b\n"
+			"	clrw  %1\n"
+			"	subql #1,%1\n"
+			"	jpl   1b"
+			: "=a" (ls), "=d" (temp), "=&d" (temp1)
+			: "d" (c), "0" (ls), "1" (temp));
+		s = ls;
+	}
+	if (count & 2) {
+		short *ss = s;
+		*ss++ = c;
+		s = ss;
+	}
+	if (count & 1) {
+		char *cs = s;
+		*cs = c;
+	}
+	return xs;
+}
+EXPORT_SYMBOL(memset);
+
+void *memcpy(void *to, const void *from, size_t n)
+{
+	void *xto = to;
+	size_t temp, temp1;
+
+	if (!n)
+		return xto;
+	if ((long)to & 1) {
+		char *cto = to;
+		const char *cfrom = from;
+		*cto++ = *cfrom++;
+		to = cto;
+		from = cfrom;
+		n--;
+	}
+	if (n > 2 && (long)to & 2) {
+		short *sto = to;
+		const short *sfrom = from;
+		*sto++ = *sfrom++;
+		to = sto;
+		from = sfrom;
+		n -= 2;
+	}
+	temp = n >> 2;
+	if (temp) {
+		long *lto = to;
+		const long *lfrom = from;
+
+		asm volatile (
+			"	movel %2,%3\n"
+			"	andw  #7,%3\n"
+			"	lsrl  #3,%2\n"
+			"	negw  %3\n"
+			"	jmp   %%pc@(1f,%3:w:2)\n"
+			"4:	movel %0@+,%1@+\n"
+			"	movel %0@+,%1@+\n"
+			"	movel %0@+,%1@+\n"
+			"	movel %0@+,%1@+\n"
+			"	movel %0@+,%1@+\n"
+			"	movel %0@+,%1@+\n"
+			"	movel %0@+,%1@+\n"
+			"	movel %0@+,%1@+\n"
+			"1:	dbra  %2,4b\n"
+			"	clrw  %2\n"
+			"	subql #1,%2\n"
+			"	jpl   4b"
+			: "=a" (lfrom), "=a" (lto), "=d" (temp), "=&d" (temp1)
+			: "0" (lfrom), "1" (lto), "2" (temp));
+		to = lto;
+		from = lfrom;
+	}
+	if (n & 2) {
+		short *sto = to;
+		const short *sfrom = from;
+		*sto++ = *sfrom++;
+		to = sto;
+		from = sfrom;
+	}
+	if (n & 1) {
+		char *cto = to;
+		const char *cfrom = from;
+		*cto = *cfrom;
+	}
+	return xto;
+}
+EXPORT_SYMBOL(memcpy);
+
+void *memmove(void *dest, const void *src, size_t n)
+{
+	void *xdest = dest;
+	size_t temp;
+
+	if (!n)
+		return xdest;
+
+	if (dest < src) {
+		if ((long)dest & 1) {
+			char *cdest = dest;
+			const char *csrc = src;
+			*cdest++ = *csrc++;
+			dest = cdest;
+			src = csrc;
+			n--;
+		}
+		if (n > 2 && (long)dest & 2) {
+			short *sdest = dest;
+			const short *ssrc = src;
+			*sdest++ = *ssrc++;
+			dest = sdest;
+			src = ssrc;
+			n -= 2;
+		}
+		temp = n >> 2;
+		if (temp) {
+			long *ldest = dest;
+			const long *lsrc = src;
+			temp--;
+			do
+				*ldest++ = *lsrc++;
+			while (temp--);
+			dest = ldest;
+			src = lsrc;
+		}
+		if (n & 2) {
+			short *sdest = dest;
+			const short *ssrc = src;
+			*sdest++ = *ssrc++;
+			dest = sdest;
+			src = ssrc;
+		}
+		if (n & 1) {
+			char *cdest = dest;
+			const char *csrc = src;
+			*cdest = *csrc;
+		}
+	} else {
+		dest = (char *)dest + n;
+		src = (const char *)src + n;
+		if ((long)dest & 1) {
+			char *cdest = dest;
+			const char *csrc = src;
+			*--cdest = *--csrc;
+			dest = cdest;
+			src = csrc;
+			n--;
+		}
+		if (n > 2 && (long)dest & 2) {
+			short *sdest = dest;
+			const short *ssrc = src;
+			*--sdest = *--ssrc;
+			dest = sdest;
+			src = ssrc;
+			n -= 2;
+		}
+		temp = n >> 2;
+		if (temp) {
+			long *ldest = dest;
+			const long *lsrc = src;
+			temp--;
+			do
+				*--ldest = *--lsrc;
+			while (temp--);
+			dest = ldest;
+			src = lsrc;
+		}
+		if (n & 2) {
+			short *sdest = dest;
+			const short *ssrc = src;
+			*--sdest = *--ssrc;
+			dest = sdest;
+			src = ssrc;
+		}
+		if (n & 1) {
+			char *cdest = dest;
+			const char *csrc = src;
+			*--cdest = *--csrc;
+		}
+	}
+	return xdest;
+}
+EXPORT_SYMBOL(memmove);
+
+int memcmp(const void *cs, const void *ct, size_t count)
+{
+	const unsigned char *su1, *su2;
+
+	for (su1 = cs, su2 = ct; count > 0; ++su1, ++su2, count--)
+		if (*su1 != *su2)
+			return *su1 < *su2 ? -1 : +1;
+	return 0;
+}
+EXPORT_SYMBOL(memcmp);
diff --git a/arch/m68k/mm/Makefile b/arch/m68k/mm/Makefile
index 90f1c73..5eaa43c 100644
--- a/arch/m68k/mm/Makefile
+++ b/arch/m68k/mm/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the linux m68k-specific parts of the memory manager.
 #
 
-obj-y		:= init.o fault.o hwtest.o
+obj-y		:= cache.o init.o fault.o hwtest.o
 
 obj-$(CONFIG_MMU_MOTOROLA)	+= kmap.o memory.o motorola.o
 obj-$(CONFIG_MMU_SUN3)		+= sun3kmap.o sun3mmu.o
diff --git a/arch/m68k/mm/cache.c b/arch/m68k/mm/cache.c
new file mode 100644
index 0000000..5437fff
--- /dev/null
+++ b/arch/m68k/mm/cache.c
@@ -0,0 +1,118 @@
+/*
+ *  linux/arch/m68k/mm/cache.c
+ *
+ *  Instruction cache handling
+ *
+ *  Copyright (C) 1995  Hamish Macdonald
+ */
+
+#include <linux/module.h>
+#include <asm/pgalloc.h>
+#include <asm/traps.h>
+
+
+static unsigned long virt_to_phys_slow(unsigned long vaddr)
+{
+	if (CPU_IS_060) {
+		unsigned long paddr;
+
+		/* The PLPAR instruction causes an access error if the translation
+		 * is not possible. To catch this we use the same exception mechanism
+		 * as for user space accesses in <asm/uaccess.h>. */
+		asm volatile (".chip 68060\n"
+			      "1: plpar (%0)\n"
+			      ".chip 68k\n"
+			      "2:\n"
+			      ".section .fixup,\"ax\"\n"
+			      "   .even\n"
+			      "3: sub.l %0,%0\n"
+			      "   jra 2b\n"
+			      ".previous\n"
+			      ".section __ex_table,\"a\"\n"
+			      "   .align 4\n"
+			      "   .long 1b,3b\n"
+			      ".previous"
+			      : "=a" (paddr)
+			      : "0" (vaddr));
+		return paddr;
+	} else if (CPU_IS_040) {
+		unsigned long mmusr;
+
+		asm volatile (".chip 68040\n\t"
+			      "ptestr (%1)\n\t"
+			      "movec %%mmusr, %0\n\t"
+			      ".chip 68k"
+			      : "=r" (mmusr)
+			      : "a" (vaddr));
+
+		if (mmusr & MMU_R_040)
+			return (mmusr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
+	} else {
+		unsigned short mmusr;
+		unsigned long *descaddr;
+
+		asm volatile ("ptestr %3,%2@,#7,%0\n\t"
+			      "pmove %%psr,%1@"
+			      : "=a&" (descaddr)
+			      : "a" (&mmusr), "a" (vaddr), "d" (get_fs().seg));
+		if (mmusr & (MMU_I|MMU_B|MMU_L))
+			return 0;
+		descaddr = phys_to_virt((unsigned long)descaddr);
+		switch (mmusr & MMU_NUM) {
+		case 1:
+			return (*descaddr & 0xfe000000) | (vaddr & 0x01ffffff);
+		case 2:
+			return (*descaddr & 0xfffc0000) | (vaddr & 0x0003ffff);
+		case 3:
+			return (*descaddr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
+		}
+	}
+	return 0;
+}
+
+/* Push n pages at kernel virtual address and clear the icache */
+/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
+void flush_icache_range(unsigned long address, unsigned long endaddr)
+{
+
+	if (CPU_IS_040_OR_060) {
+		address &= PAGE_MASK;
+
+		do {
+			asm volatile ("nop\n\t"
+				      ".chip 68040\n\t"
+				      "cpushp %%bc,(%0)\n\t"
+				      ".chip 68k"
+				      : : "a" (virt_to_phys_slow(address)));
+			address += PAGE_SIZE;
+		} while (address < endaddr);
+	} else {
+		unsigned long tmp;
+		asm volatile ("movec %%cacr,%0\n\t"
+			      "orw %1,%0\n\t"
+			      "movec %0,%%cacr"
+			      : "=&d" (tmp)
+			      : "di" (FLUSH_I));
+	}
+}
+EXPORT_SYMBOL(flush_icache_range);
+
+void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+			     unsigned long addr, int len)
+{
+	if (CPU_IS_040_OR_060) {
+		asm volatile ("nop\n\t"
+			      ".chip 68040\n\t"
+			      "cpushp %%bc,(%0)\n\t"
+			      ".chip 68k"
+			      : : "a" (page_to_phys(page)));
+	} else {
+		unsigned long tmp;
+		asm volatile ("movec %%cacr,%0\n\t"
+			      "orw %1,%0\n\t"
+			      "movec %0,%%cacr"
+			      : "=&d" (tmp)
+			      : "di" (FLUSH_I));
+	}
+}
+
diff --git a/arch/m68k/mm/memory.c b/arch/m68k/mm/memory.c
index 1453a60..559942c 100644
--- a/arch/m68k/mm/memory.c
+++ b/arch/m68k/mm/memory.c
@@ -354,110 +354,6 @@ void cache_push (unsigned long paddr, int len)
 #endif
 }
 
-static unsigned long virt_to_phys_slow(unsigned long vaddr)
-{
-	if (CPU_IS_060) {
-		mm_segment_t fs = get_fs();
-		unsigned long paddr;
-
-		set_fs(get_ds());
-
-		/* The PLPAR instruction causes an access error if the translation
-		 * is not possible. To catch this we use the same exception mechanism
-		 * as for user space accesses in <asm/uaccess.h>. */
-		asm volatile (".chip 68060\n"
-			      "1: plpar (%0)\n"
-			      ".chip 68k\n"
-			      "2:\n"
-			      ".section .fixup,\"ax\"\n"
-			      "   .even\n"
-			      "3: sub.l %0,%0\n"
-			      "   jra 2b\n"
-			      ".previous\n"
-			      ".section __ex_table,\"a\"\n"
-			      "   .align 4\n"
-			      "   .long 1b,3b\n"
-			      ".previous"
-			      : "=a" (paddr)
-			      : "0" (vaddr));
-		set_fs(fs);
-		return paddr;
-	} else if (CPU_IS_040) {
-		mm_segment_t fs = get_fs();
-		unsigned long mmusr;
-
-		set_fs(get_ds());
-
-		asm volatile (".chip 68040\n\t"
-			      "ptestr (%1)\n\t"
-			      "movec %%mmusr, %0\n\t"
-			      ".chip 68k"
-			      : "=r" (mmusr)
-			      : "a" (vaddr));
-		set_fs(fs);
-
-		if (mmusr & MMU_R_040)
-			return (mmusr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
-	} else {
-		unsigned short mmusr;
-		unsigned long *descaddr;
-
-		asm volatile ("ptestr #5,%2@,#7,%0\n\t"
-			      "pmove %%psr,%1@"
-			      : "=a&" (descaddr)
-			      : "a" (&mmusr), "a" (vaddr));
-		if (mmusr & (MMU_I|MMU_B|MMU_L))
-			return 0;
-		descaddr = phys_to_virt((unsigned long)descaddr);
-		switch (mmusr & MMU_NUM) {
-		case 1:
-			return (*descaddr & 0xfe000000) | (vaddr & 0x01ffffff);
-		case 2:
-			return (*descaddr & 0xfffc0000) | (vaddr & 0x0003ffff);
-		case 3:
-			return (*descaddr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
-		}
-	}
-	return 0;
-}
-
-/* Push n pages at kernel virtual address and clear the icache */
-/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
-void flush_icache_range(unsigned long address, unsigned long endaddr)
-{
-	if (CPU_IS_040_OR_060) {
-		address &= PAGE_MASK;
-
-		if (address >= PAGE_OFFSET && address < (unsigned long)high_memory) {
-			do {
-				asm volatile ("nop\n\t"
-					      ".chip 68040\n\t"
-					      "cpushp %%bc,(%0)\n\t"
-					      ".chip 68k"
-					      : : "a" (virt_to_phys((void *)address)));
-				address += PAGE_SIZE;
-			} while (address < endaddr);
-		} else {
-			do {
-				asm volatile ("nop\n\t"
-					      ".chip 68040\n\t"
-					      "cpushp %%bc,(%0)\n\t"
-					      ".chip 68k"
-					      : : "a" (virt_to_phys_slow(address)));
-				address += PAGE_SIZE;
-			} while (address < endaddr);
-		}
-	} else {
-		unsigned long tmp;
-		asm volatile ("movec %%cacr,%0\n\t"
-			      "orw %1,%0\n\t"
-			      "movec %0,%%cacr"
-			      : "=&d" (tmp)
-			      : "di" (FLUSH_I));
-	}
-}
-
-
 #ifndef CONFIG_SINGLE_MEMORY_CHUNK
 int mm_end_of_chunk (unsigned long addr, int len)
 {
diff --git a/arch/m68k/mvme16x/rtc.c b/arch/m68k/mvme16x/rtc.c
index 8a24250..7977eae 100644
--- a/arch/m68k/mvme16x/rtc.c
+++ b/arch/m68k/mvme16x/rtc.c
@@ -161,7 +161,7 @@ static struct miscdevice rtc_dev=
 	.fops =		&rtc_fops
 };
 
-int __init rtc_MK48T08_init(void)
+static int __init rtc_MK48T08_init(void)
 {
 	if (!MACH_IS_MVME16x)
 		return -ENODEV;
@@ -169,4 +169,4 @@ int __init rtc_MK48T08_init(void)
 	printk(KERN_INFO "MK48T08 Real Time Clock Driver v%s\n", RTC_VERSION);
 	return misc_register(&rtc_dev);
 }
-
+module_init(rtc_MK48T08_init);
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index 97022ed..7ce5e55 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -114,7 +114,7 @@ libs-y	+= arch/m68knommu/lib/
 prepare: include/asm-$(ARCH)/asm-offsets.h
 
 archclean:
-	$(call descend arch/$(ARCH)/boot, subdirclean)
+	$(Q)$(MAKE) $(clean)=arch/m68knommu/boot
 
 include/asm-$(ARCH)/asm-offsets.h: arch/$(ARCH)/kernel/asm-offsets.s \
 				   include/asm include/linux/version.h \
diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c
index 5c3ca67..b17c1ec 100644
--- a/arch/m68knommu/kernel/time.c
+++ b/arch/m68knommu/kernel/time.c
@@ -68,7 +68,7 @@ static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs)
 	 * CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec  / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -178,10 +178,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 898de2d..8d76eb1 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -4,27 +4,52 @@ config MIPS
 	# Horrible source of confusion.  Die, die, die ...
 	select EMBEDDED
 
-config MIPS64
-	bool "64-bit kernel"
-	help
-	  Select this option if you want to build a 64-bit kernel.  You should
-	  only select this option if you have hardware that actually has a
-	  64-bit processor and if your application will actually benefit from
-	  64-bit processing, otherwise say N.  You must say Y for kernels for
-	  SGI IP27 (Origin 200 and 2000) and SGI IP32 (O2).  If in doubt say N.
-
-config 64BIT
-	def_bool MIPS64
-
-config MIPS32
+# shouldn't it be per-subarchitecture?
+config ARCH_MAY_HAVE_PC_FDC
 	bool
-	depends on MIPS64 = 'n'
 	default y
 
 mainmenu "Linux/MIPS Kernel Configuration"
 
 source "init/Kconfig"
 
+config SYS_SUPPORTS_32BIT_KERNEL
+	bool
+config SYS_SUPPORTS_64BIT_KERNEL
+	bool
+config CPU_SUPPORTS_32BIT_KERNEL
+	bool
+config CPU_SUPPORTS_64BIT_KERNEL
+	bool
+
+menu "Kernel type"
+
+choice
+
+	prompt "Kernel code model"
+	help
+	  You should only select this option if you have a workload that
+	  actually benefits from 64-bit processing or if your machine has
+	  large memory.  You will only be presented a single option in this
+	  menu if your system does not support both 32-bit and 64-bit kernels.
+
+config 32BIT
+	bool "32-bit kernel"
+	depends on CPU_SUPPORTS_32BIT_KERNEL && SYS_SUPPORTS_32BIT_KERNEL
+	select TRAD_SIGNALS
+	help
+	  Select this option if you want to build a 32-bit kernel.
+
+config 64BIT
+	bool "64-bit kernel"
+	depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL
+	help
+	  Select this option if you want to build a 64-bit kernel.
+
+endchoice
+
+endmenu
+
 menu "Machine selection"
 
 config MACH_JAZZ
@@ -34,6 +59,8 @@ config MACH_JAZZ
 	select GENERIC_ISA_DMA
 	select I8259
 	select ISA
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	help
 	 This a family of machines based on the MIPS R4030 chipset which was
 	 used by several vendors to build RISC/os and Windows NT workstations.
@@ -71,7 +98,9 @@ config OLIVETTI_M700
 	  <http://www.linux-mips.org/>.
 
 config MACH_VR41XX
-	bool "Support for NEC VR41XX-based machines"
+	bool "Support for NEC VR4100 series based machines"
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 
 config NEC_CMBVR4133
 	bool "Support for NEC CMB-VR4133"
@@ -80,7 +109,6 @@ config NEC_CMBVR4133
 	select DMA_NONCOHERENT
 	select IRQ_CPU
 	select HW_HAS_PCI
-	select PCI_VR41XX
 
 config ROCKHOPPER
 	bool "Support for Rockhopper baseboard"
@@ -91,6 +119,7 @@ config ROCKHOPPER
 config CASIO_E55
 	bool "Support for CASIO CASSIOPEIA E-10/15/55/65"
 	depends on MACH_VR41XX
+	select CPU_LITTLE_ENDIAN
 	select DMA_NONCOHERENT
 	select IRQ_CPU
 	select ISA
@@ -98,53 +127,54 @@ config CASIO_E55
 config IBM_WORKPAD
 	bool "Support for IBM WorkPad z50"
 	depends on MACH_VR41XX
+	select CPU_LITTLE_ENDIAN
 	select DMA_NONCOHERENT
 	select IRQ_CPU
 	select ISA
 
-config TANBAC_TB0226
-	bool "Support for TANBAC TB0226 (Mbase)"
+config TANBAC_TB022X
+	bool "Support for TANBAC VR4131 multichip module and TANBAC VR4131DIMM"
 	depends on MACH_VR41XX
+	select CPU_LITTLE_ENDIAN
 	select DMA_NONCOHERENT
-	select HW_HAS_PCI
 	select IRQ_CPU
+	select HW_HAS_PCI
 	help
-	  The TANBAC TB0226 (Mbase) is a MIPS-based platform manufactured by TANBAC.
-	  Please refer to <http://www.tanbac.co.jp/> about Mbase.
+	  The TANBAC VR4131 multichip module(TB0225) and
+	  the TANBAC VR4131DIMM(TB0229) are MIPS-based platforms
+	  manufactured by TANBAC.
+	  Please refer to <http://www.tanbac.co.jp/>
+	  about VR4131 multichip module and VR4131DIMM.
 
-config TANBAC_TB0229
-	bool "Support for TANBAC TB0229 (VR4131DIMM)"
-	depends on MACH_VR41XX
-	select DMA_NONCOHERENT
-	select HW_HAS_PCI
-	select IRQ_CPU
+config TANBAC_TB0226
+	bool "Support for TANBAC Mbase(TB0226)"
+	depends on TANBAC_TB022X
+	select GPIO_VR41XX
 	help
-	  The TANBAC TB0229 (VR4131DIMM) is a MIPS-based platform manufactured by TANBAC.
-	  Please refer to <http://www.tanbac.co.jp/> about VR4131DIMM.
+	  The TANBAC Mbase(TB0226) is a MIPS-based platform manufactured by TANBAC.
+	  Please refer to <http://www.tanbac.co.jp/> about Mbase.
 
 config VICTOR_MPC30X
 	bool "Support for Victor MP-C303/304"
+	depends on MACH_VR41XX
+	select CPU_LITTLE_ENDIAN
 	select DMA_NONCOHERENT
-	select HW_HAS_PCI
 	select IRQ_CPU
-	depends on MACH_VR41XX
+	select HW_HAS_PCI
 
 config ZAO_CAPCELLA
 	bool "Support for ZAO Networks Capcella"
 	depends on MACH_VR41XX
+	select CPU_LITTLE_ENDIAN
 	select DMA_NONCOHERENT
-	select HW_HAS_PCI
 	select IRQ_CPU
+	select HW_HAS_PCI
 
 config PCI_VR41XX
 	bool "Add PCI control unit support of NEC VR4100 series"
-	depends on MACH_VR41XX && PCI
-
-config VRC4171
-	tristate "Add NEC VRC4171 companion chip support"
-	depends on MACH_VR41XX && ISA
-	---help---
-	  The NEC VRC4171/4171A is a companion chip for NEC VR4111/VR4121.
+	depends on MACH_VR41XX && HW_HAS_PCI
+	default y
+	select PCI
 
 config VRC4173
 	tristate "Add NEC VRC4173 companion chip support"
@@ -154,25 +184,28 @@ config VRC4173
 
 config TOSHIBA_JMR3927
 	bool "Support for Toshiba JMR-TX3927 board"
-	depends on MIPS32
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
 
 config MIPS_COBALT
-	bool "Support for Cobalt Server (EXPERIMENTAL)"
+	bool "Support for Cobalt Server"
 	depends on EXPERIMENTAL
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
 	select I8259
 	select IRQ_CPU
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 
 config MACH_DECSTATION
 	bool "Support for DECstations"
 	select BOOT_ELF32
 	select DMA_NONCOHERENT
 	select IRQ_CPU
-	depends on MIPS32 || EXPERIMENTAL
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	---help---
 	  This enables support for DEC's MIPS based workstations.  For details
 	  see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the
@@ -194,6 +227,8 @@ config MIPS_EV64120
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
 	select MIPS_GT64120
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  This is an evaluation board based on the Galileo GT-64120
 	  single-chip system controller that contains a MIPS R5000 compatible
@@ -214,6 +249,8 @@ config MIPS_EV96100
 	select MIPS_GT96100
 	select RM7000_CPU_SCACHE
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  This is an evaluation board based on the Galileo GT-96100 LAN/WAN
 	  communications controllers containing a MIPS R5000 compatible core
@@ -224,6 +261,8 @@ config MIPS_IVR
 	bool "Support for Globespan IVR board"
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	help
 	  This is an evaluation board built by Globespan to showcase thir
 	  iVR (Internet Video Recorder) design. It utilizes a QED RM5231
@@ -237,6 +276,8 @@ config LASAT
 	select HW_HAS_PCI
 	select MIPS_GT64120
 	select R5000_CPU_SCACHE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 
 config PICVUE
 	tristate "PICVUE LCD display driver"
@@ -258,6 +299,8 @@ config MIPS_ITE8172
 	bool "Support for ITE 8172G board"
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	help
 	  Ths is an evaluation board made by ITE <http://www.ite.com.tw/>
 	  with ATX form factor that utilizes a MIPS R5000 to work with its
@@ -281,6 +324,8 @@ config MIPS_ATLAS
 	select HW_HAS_PCI
 	select MIPS_GT64120
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  This enables support for the QED R5231-based MIPS Atlas evaluation
 	  board.
@@ -295,6 +340,8 @@ config MIPS_MALTA
 	select I8259
 	select MIPS_GT64120
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  This enables support for the VR5000-based MIPS Malta evaluation
 	  board.
@@ -304,6 +351,8 @@ config MIPS_SEAD
 	depends on EXPERIMENTAL
 	select IRQ_CPU
 	select DMA_NONCOHERENT
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 
 config MOMENCO_OCELOT
 	bool "Support for Momentum Ocelot board"
@@ -314,6 +363,8 @@ config MOMENCO_OCELOT
 	select MIPS_GT64120
 	select RM7000_CPU_SCACHE
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by
 	  Momentum Computer <http://www.momenco.com/>.
@@ -327,6 +378,8 @@ config MOMENCO_OCELOT_G
 	select PCI_MARVELL
 	select RM7000_CPU_SCACHE
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by
 	  Momentum Computer <http://www.momenco.com/>.
@@ -340,6 +393,8 @@ config MOMENCO_OCELOT_C
 	select PCI_MARVELL
 	select RM7000_CPU_SCACHE
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by
 	  Momentum Computer <http://www.momenco.com/>.
@@ -355,6 +410,8 @@ config MOMENCO_OCELOT_3
 	select PCI_MARVELL
 	select RM7000_CPU_SCACHE
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  The Ocelot-3 is based off Discovery III System Controller and
 	  PMC-Sierra Rm79000 core.
@@ -371,6 +428,8 @@ config MOMENCO_JAGUAR_ATX
 	select PCI_MARVELL
 	select RM7000_CPU_SCACHE
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by
 	  Momentum Computer <http://www.momenco.com/>.
@@ -390,6 +449,8 @@ config PMC_YOSEMITE
 	select IRQ_CPU_RM7K
 	select IRQ_CPU_RM9K
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  Yosemite is an evaluation board for the RM9000x2 processor
 	  manufactured by PMC-Sierra
@@ -407,6 +468,8 @@ config DDB5074
 	select IRQ_CPU
 	select I8259
 	select ISA
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  This enables support for the VR5000-based NEC DDB Vrc-5074
 	  evaluation board.
@@ -419,6 +482,8 @@ config DDB5476
 	select IRQ_CPU
 	select I8259
 	select ISA
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	help
 	  This enables support for the R5432-based NEC DDB Vrc-5476
 	  evaluation board.
@@ -433,6 +498,8 @@ config DDB5477
 	select HW_HAS_PCI
 	select I8259
 	select IRQ_CPU
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	help
 	  This enables support for the R5432-based NEC DDB Vrc-5477,
 	  or Rockhopper/SolutionGear boards with R5432/R5500 CPUs.
@@ -445,10 +512,23 @@ config DDB5477_BUS_FREQUENCY
 	depends on DDB5477
 	default 0
 
-config NEC_OSPREY
-	bool "Support for NEC Osprey board"
-	select DMA_NONCOHERENT
-	select IRQ_CPU
+config QEMU
+	bool "Support for Qemu"
+	select DMA_COHERENT
+	select GENERIC_ISA_DMA
+	select HAVE_STD_PC_SERIAL_PORT
+	select I8259
+	select ISA
+	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_BIG_ENDIAN
+	help
+	 Qemu is a software emulator which among other architectures also
+	 can simulate a MIPS32 4Kc system.  This patch adds support for the
+	 system architecture that currently is being simulated by Qemu.  It
+	 will eventually be removed again when Qemu has the capability to
+	 simulate actual MIPS hardware platforms.  More information on Qemu
+	 can be found at http://www.linux-mips.org/wiki/Qemu.
 
 config SGI_IP22
 	bool "Support for SGI IP22 (Indy/Indigo2)"
@@ -459,6 +539,8 @@ config SGI_IP22
 	select IP22_CPU_SCACHE
 	select IRQ_CPU
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  This are the SGI Indy, Challenge S and Indigo2, as well as certain
 	  OEM variants like the Tandem CMN B006S. To compile a Linux kernel
@@ -466,12 +548,12 @@ config SGI_IP22
 
 config SGI_IP27
 	bool "Support for SGI IP27 (Origin200/2000)"
-	depends on MIPS64
 	select ARC
 	select ARC64
 	select DMA_IP27
 	select HW_HAS_PCI
 	select PCI_DOMAINS
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
 	  workstations.  To compile a Linux kernel that runs on these, say Y
@@ -534,7 +616,7 @@ config REPLICATE_EXHANDLERS
 
 config SGI_IP32
 	bool "Support for SGI IP32 (O2) (EXPERIMENTAL)"
-	depends on MIPS64 && EXPERIMENTAL
+	depends on EXPERIMENTAL
 	select ARC
 	select ARC32
 	select BOOT_ELF32
@@ -544,12 +626,13 @@ config SGI_IP32
 	select HW_HAS_PCI
 	select R5000_CPU_SCACHE
 	select RM7000_CPU_SCACHE
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  If you want this kernel to run on SGI O2 workstation, say Y here.
 
 config SOC_AU1X00
-	depends on MIPS32
 	bool "Support for AMD/Alchemy Au1X00 SOCs"
+	select SYS_SUPPORTS_32BIT_KERNEL
 
 choice
 	prompt "Au1X00 SOC Type"
@@ -661,6 +744,8 @@ config SIBYTE_SB1xxx_SOC
 	select BOOT_ELF32
 	select DMA_COHERENT
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 
 choice
 	prompt "BCM1xxx SOC-based board"
@@ -880,6 +965,8 @@ config SNI_RM200_PCI
 	select HW_HAS_PCI
 	select I8259
 	select ISA
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	help
 	  The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens
 	  Nixdorf Informationssysteme (SNI), parent company of Pyramid
@@ -888,13 +975,14 @@ config SNI_RM200_PCI
 
 config TOSHIBA_RBTX4927
 	bool "Support for Toshiba TBTX49[23]7 board"
-	depends on MIPS32
 	select DMA_NONCOHERENT
 	select HAS_TXX9_SERIAL
 	select HW_HAS_PCI
 	select I8259
 	select ISA
 	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
 	help
 	  This Toshiba board is based on the TX4927 processor. Say Y here to
 	  support this machine type
@@ -926,13 +1014,21 @@ config ARC
 	depends on SNI_RM200_PCI || SGI_IP32 || SGI_IP27 || SGI_IP22 || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61
 	default y
 
-config	DMA_COHERENT
+config DMA_COHERENT
+	bool
+
+config DMA_IP27
 	bool
 
-config	DMA_IP27
+config DMA_IP32
 	bool
+	select DMA_NEED_PCI_MAP_STATE
 
-config	DMA_NONCOHERENT
+config DMA_NONCOHERENT
+	bool
+	select DMA_NEED_PCI_MAP_STATE
+
+config DMA_NEED_PCI_MAP_STATE
 	bool
 
 config EARLY_PRINTK
@@ -974,7 +1070,7 @@ config MIPS_DISABLE_OBSOLETE_IDE
 
 config CPU_LITTLE_ENDIAN
 	bool "Generate little endian code"
-	default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA
+	default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA
 	default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927
 	help
 	  Some MIPS machines can be configured for either little or big endian
@@ -1091,11 +1187,6 @@ config ARC32
 config HAVE_STD_PC_SERIAL_PORT
 	bool
 
-config VR4181
-	bool
-	depends on NEC_OSPREY
-	default y
-
 config ARC_CONSOLE
 	bool "ARC console support"
 	depends on SGI_IP22 || SNI_RM200_PCI
@@ -1145,13 +1236,16 @@ choice
 
 config CPU_MIPS32
 	bool "MIPS32"
+	select CPU_SUPPORTS_32BIT_KERNEL
 
 config CPU_MIPS64
 	bool "MIPS64"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 
 config CPU_R3000
 	bool "R3000"
-	depends on MIPS32
+	select CPU_SUPPORTS_32BIT_KERNEL
 	help
 	  Please make sure to pick the right CPU type. Linux/MIPS is not
 	  designed to be generic, i.e. Kernels compiled for R3000 CPUs will
@@ -1162,10 +1256,12 @@ config CPU_R3000
 
 config CPU_TX39XX
 	bool "R39XX"
-	depends on MIPS32
+	select CPU_SUPPORTS_32BIT_KERNEL
 
 config CPU_VR41XX
 	bool "R41xx"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 	help
 	  The options selects support for the NEC VR41xx series of processors.
 	  Only choose this option if you have one of these processors as a
@@ -1174,20 +1270,28 @@ config CPU_VR41XX
 
 config CPU_R4300
 	bool "R4300"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 	help
 	  MIPS Technologies R4300-series processors.
 
 config CPU_R4X00
 	bool "R4x00"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 	help
 	  MIPS Technologies R4000-series processors other than 4300, including
 	  the R4000, R4400, R4600, and 4700.
 
 config CPU_TX49XX
 	bool "R49XX"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 
 config CPU_R5000
 	bool "R5000"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 	help
 	  MIPS Technologies R5000-series processors other than the Nevada.
 
@@ -1196,36 +1300,48 @@ config CPU_R5432
 
 config CPU_R6000
 	bool "R6000"
-	depends on MIPS32 && EXPERIMENTAL
+	depends on EXPERIMENTAL
+	select CPU_SUPPORTS_32BIT_KERNEL
 	help
 	  MIPS Technologies R6000 and R6000A series processors.  Note these
 	  processors are extremly rare and the support for them is incomplete.
 
 config CPU_NEVADA
 	bool "RM52xx"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 	help
 	  QED / PMC-Sierra RM52xx-series ("Nevada") processors.
 
 config CPU_R8000
 	bool "R8000"
-	depends on MIPS64 && EXPERIMENTAL
+	depends on EXPERIMENTAL
+	select CPU_SUPPORTS_64BIT_KERNEL
 	help
 	  MIPS Technologies R8000 processors.  Note these processors are
 	  uncommon and the support for them is incomplete.
 
 config CPU_R10000
 	bool "R10000"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 	help
 	  MIPS Technologies R10000-series processors.
 
 config CPU_RM7000
 	bool "RM7000"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 
 config CPU_RM9000
 	bool "RM9000"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 
 config CPU_SB1
 	bool "SB1"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
 
 endchoice
 
@@ -1321,11 +1437,11 @@ config SB1_PASS_2_1_WORKAROUNDS
 
 config 64BIT_PHYS_ADDR
 	bool "Support for 64-bit physical address space"
-	depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && MIPS32
+	depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT
 
 config CPU_ADVANCED
 	bool "Override CPU Options"
-	depends on MIPS32
+	depends on 32BIT
 	help
 	  Saying yes here allows you to select support for various features
 	  your CPU may or may not have.  Most people should say N here.
@@ -1379,7 +1495,7 @@ config CPU_HAS_SYNC
 #
 config HIGHMEM
 	bool "High Memory Support"
-	depends on MIPS32 && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX)
+	depends on 32BIT && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX)
 
 config ARCH_FLATMEM_ENABLE
 	def_bool y
@@ -1439,7 +1555,7 @@ config RTC_DS1742
 
 config MIPS_INSANE_LARGE
 	bool "Support for large 64-bit configurations"
-	depends on CPU_R10000 && MIPS64
+	depends on CPU_R10000 && 64BIT
 	help
 	  MIPS R10000 does support a 44 bit / 16TB address space as opposed to
 	  previous 64-bit processors which only supported 40 bit / 1TB. If you
@@ -1540,11 +1656,11 @@ source "fs/Kconfig.binfmt"
 
 config TRAD_SIGNALS
 	bool
-	default y if MIPS32
+	default y if 32BIT
 
 config BUILD_ELF64
 	bool "Use 64-bit ELF format for building"
-	depends on MIPS64
+	depends on 64BIT
 	help
 	  A 64-bit kernel is usually built using the 64-bit ELF binary object
 	  format as it's one that allows arbitrary 64-bit constructs.  For
@@ -1559,11 +1675,11 @@ config BUILD_ELF64
 
 config BINFMT_IRIX
 	bool "Include IRIX binary compatibility"
-	depends on !CPU_LITTLE_ENDIAN && MIPS32 && BROKEN
+	depends on !CPU_LITTLE_ENDIAN && 32BIT && BROKEN
 
 config MIPS32_COMPAT
 	bool "Kernel support for Linux/MIPS 32-bit binary compatibility"
-	depends on MIPS64
+	depends on 64BIT
 	help
 	  Select this option if you want Linux/MIPS 32-bit binary
 	  compatibility. Since all software available for Linux/MIPS is
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index bc1c442..b0fdaee 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -37,12 +37,12 @@ else
 64bit-emul		= elf64btsmip
 endif
 
-ifdef CONFIG_MIPS32
+ifdef CONFIG_32BIT
 gcc-abi			= 32
 tool-prefix		= $(32bit-tool-prefix)
 UTS_MACHINE		:= mips
 endif
-ifdef CONFIG_MIPS64
+ifdef CONFIG_64BIT
 gcc-abi			= 64
 tool-prefix		= $(64bit-tool-prefix)
 UTS_MACHINE		:= mips64
@@ -63,7 +63,7 @@ ld-emul			= $(32bit-emul)
 vmlinux-32		= vmlinux
 vmlinux-64		= vmlinux.64
 
-cflags-$(CONFIG_MIPS64)	+= $(call cc-option,-mno-explicit-relocs)
+cflags-$(CONFIG_64BIT)	+= $(call cc-option,-mno-explicit-relocs)
 endif
 
 #
@@ -177,7 +177,7 @@ cflags-$(CONFIG_CPU_MIPS64)	+= \
 
 cflags-$(CONFIG_CPU_R5000)	+= \
 			$(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
-			-Wa,--trap 
+			-Wa,--trap
 
 cflags-$(CONFIG_CPU_R5432)	+= \
 			$(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
@@ -423,6 +423,12 @@ core-$(CONFIG_PMC_YOSEMITE)	+= arch/mips/pmc-sierra/yosemite/
 cflags-$(CONFIG_PMC_YOSEMITE)	+= -Iinclude/asm-mips/mach-yosemite
 load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000
 
+# Qemu simulating MIPS32 4Kc
+#
+core-$(CONFIG_QEMU)		+= arch/mips/qemu/
+cflags-$(CONFIG_QEMU)		+= -Iinclude/asm-mips/mach-qemu
+load-$(CONFIG_QEMU)		+= 0xffffffff80010000
+
 #
 # Momentum Ocelot-3
 #
@@ -469,13 +475,6 @@ cflags-$(CONFIG_LASAT)		+= -Iinclude/asm-mips/mach-lasat
 load-$(CONFIG_LASAT)		+= 0xffffffff80000000
 
 #
-# NEC Osprey (vr4181) board
-#
-core-$(CONFIG_NEC_OSPREY)	+= arch/mips/vr4181/common/ \
-				   arch/mips/vr4181/osprey/
-load-$(CONFIG_NEC_OSPREY)	+= 0xffffffff80002000
-
-#
 # Common VR41xx
 #
 core-$(CONFIG_MACH_VR41XX)	+= arch/mips/vr41xx/common/
@@ -490,13 +489,11 @@ load-$(CONFIG_NEC_CMBVR4133)	+= 0xffffffff80100000
 #
 # ZAO Networks Capcella (VR4131)
 #
-core-$(CONFIG_ZAO_CAPCELLA)	+= arch/mips/vr41xx/zao-capcella/
 load-$(CONFIG_ZAO_CAPCELLA)	+= 0xffffffff80000000
 
 #
 # Victor MP-C303/304 (VR4122)
 #
-core-$(CONFIG_VICTOR_MPC30X)	+= arch/mips/vr41xx/victor-mpc30x/
 load-$(CONFIG_VICTOR_MPC30X)	+= 0xffffffff80001000
 
 #
@@ -512,16 +509,9 @@ core-$(CONFIG_CASIO_E55)	+= arch/mips/vr41xx/casio-e55/
 load-$(CONFIG_CASIO_E55)	+= 0xffffffff80004000
 
 #
-# TANBAC TB0226 Mbase (VR4131)
-#
-core-$(CONFIG_TANBAC_TB0226)	+= arch/mips/vr41xx/tanbac-tb0226/
-load-$(CONFIG_TANBAC_TB0226)	+= 0xffffffff80000000
-
-#
-# TANBAC TB0229 VR4131DIMM (VR4131)
+# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
 #
-core-$(CONFIG_TANBAC_TB0229)	+= arch/mips/vr41xx/tanbac-tb0229/
-load-$(CONFIG_TANBAC_TB0229)	+= 0xffffffff80000000
+load-$(CONFIG_TANBAC_TB022X)	+= 0xffffffff80000000
 
 #
 # SGI IP22 (Indy/Indigo2)
@@ -534,10 +524,10 @@ load-$(CONFIG_TANBAC_TB0229)	+= 0xffffffff80000000
 #
 core-$(CONFIG_SGI_IP22)		+= arch/mips/sgi-ip22/
 cflags-$(CONFIG_SGI_IP22)	+= -Iinclude/asm-mips/mach-ip22
-ifdef CONFIG_MIPS32
+ifdef CONFIG_32BIT
 load-$(CONFIG_SGI_IP22)		+= 0xffffffff88002000
 endif
-ifdef CONFIG_MIPS64
+ifdef CONFIG_64BIT
 load-$(CONFIG_SGI_IP22)		+= 0xffffffff88004000
 endif
 
@@ -642,7 +632,7 @@ load-$(CONFIG_TOSHIBA_RBTX4927)	+= 0xffffffff80020000
 cflags-y			+= -Iinclude/asm-mips/mach-generic
 drivers-$(CONFIG_PCI)		+= arch/mips/pci/
 
-ifdef CONFIG_MIPS32
+ifdef CONFIG_32BIT
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 JIFFIES			= jiffies_64
 else
@@ -674,8 +664,8 @@ CPPFLAGS_vmlinux.lds := \
 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 
 libs-y			+= arch/mips/lib/
-libs-$(CONFIG_MIPS32)	+= arch/mips/lib-32/
-libs-$(CONFIG_MIPS64)	+= arch/mips/lib-64/
+libs-$(CONFIG_32BIT)	+= arch/mips/lib-32/
+libs-$(CONFIG_64BIT)	+= arch/mips/lib-64/
 
 core-y			+= arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
 
@@ -683,7 +673,7 @@ drivers-$(CONFIG_OPROFILE)	+= arch/mips/oprofile/
 
 ifdef CONFIG_LASAT
 rom.bin rom.sw: vmlinux
-	$(call descend,arch/mips/lasat/image,$@)
+	$(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
 endif
 
 #
@@ -730,7 +720,7 @@ archclean:
 	@$(MAKE) $(clean)=arch/mips/boot
 	@$(MAKE) $(clean)=arch/mips/lasat
 
-# Generate <asm/offset.h 
+# Generate <asm/offset.h
 #
 # The default rule is suffering from funny problems on MIPS so we using our
 # own ...
diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/au1000/common/pci.c
index 533721e..4e5a6e1 100644
--- a/arch/mips/au1000/common/pci.c
+++ b/arch/mips/au1000/common/pci.c
@@ -40,14 +40,14 @@
 
 /* TBD */
 static struct resource pci_io_resource = {
-	"pci IO space", 
+	"pci IO space",
 	(u32)PCI_IO_START,
 	(u32)PCI_IO_END,
 	IORESOURCE_IO
 };
 
 static struct resource pci_mem_resource = {
-	"pci memory space", 
+	"pci memory space",
 	(u32)PCI_MEM_START,
 	(u32)PCI_MEM_END,
 	IORESOURCE_MEM
@@ -68,7 +68,7 @@ static unsigned long virt_io_addr;
 static int __init au1x_pci_setup(void)
 {
 #if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
-	virt_io_addr = (unsigned long)ioremap(Au1500_PCI_IO_START, 
+	virt_io_addr = (unsigned long)ioremap(Au1500_PCI_IO_START,
 			Au1500_PCI_IO_END - Au1500_PCI_IO_START + 1);
 
 	if (!virt_io_addr) {
@@ -77,7 +77,7 @@ static int __init au1x_pci_setup(void)
 	}
 
 #ifdef CONFIG_DMA_NONCOHERENT
-	/* 
+	/*
          *  Set the NC bit in controller for Au1500 pre-AC silicon
 	 */
 	u32 prid = read_c0_prid();
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index dbc8b1b..eff89e1 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -97,7 +97,7 @@ static int __init au1x00_setup(void)
 		argptr = prom_getcmdline();
 		strcat(argptr, " console=ttyS0,115200");
 	}
-#endif	  
+#endif
 
 #ifdef CONFIG_FB_AU1100
     if ((argptr = strstr(argptr, "video=")) == NULL) {
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index fe418f1..57675b4 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -281,7 +281,7 @@ unsigned long cal_r4koff(void)
 			cpu_speed = count * 2;
 		}
 #else
-		cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) * 
+		cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) *
 			AU1000_SRC_CLK;
 		count = cpu_speed / 2;
 #endif
@@ -356,7 +356,7 @@ static unsigned long do_fast_cp0_gettimeoffset(void)
 		: "hi", "lo", GCC_REG_ACCUM);
 
 	/*
- 	 * Due to possible jiffies inconsistencies, we need to check 
+ 	 * Due to possible jiffies inconsistencies, we need to check
 	 * the result so that we'll get a timer that is monotonic.
 	 */
 	if (res >= USECS_PER_JIFFY)
@@ -375,8 +375,8 @@ static unsigned long do_fast_pm_gettimeoffset(void)
 	au_sync();
 	offset = pc0 - last_pc0;
 	if (offset > 2*MATCH20_INC) {
-		printk("huge offset %x, last_pc0 %x last_match20 %x pc0 %x\n", 
-				(unsigned)offset, (unsigned)last_pc0, 
+		printk("huge offset %x, last_pc0 %x last_match20 %x pc0 %x\n",
+				(unsigned)offset, (unsigned)last_pc0,
 				(unsigned)last_match20, (unsigned)pc0);
 	}
 	offset = (unsigned long)((offset * 305) / 10);
@@ -394,11 +394,11 @@ void au1xxx_timer_setup(struct irqaction *irq)
 	r4k_offset = cal_r4koff();
 	printk("%08lx(%d)\n", r4k_offset, (int) r4k_offset);
 
-	//est_freq = 2*r4k_offset*HZ;	
-	est_freq = r4k_offset*HZ;	
+	//est_freq = 2*r4k_offset*HZ;
+	est_freq = r4k_offset*HZ;
 	est_freq += 5000;    /* round */
 	est_freq -= est_freq%10000;
-	printk("CPU frequency %d.%02d MHz\n", est_freq/1000000, 
+	printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
 	       (est_freq%1000000)*100/1000000);
  	set_au1x00_speed(est_freq);
  	set_au1x00_lcd_clock(); // program the LCD clock
diff --git a/arch/mips/au1000/csb250/board_setup.c b/arch/mips/au1000/csb250/board_setup.c
index 90426ea..1c55c5f 100644
--- a/arch/mips/au1000/csb250/board_setup.c
+++ b/arch/mips/au1000/csb250/board_setup.c
@@ -182,7 +182,7 @@ void __init board_setup(void)
 	au_writel(0xf0000000, Au1500_PCI_MWMASK_DEV);
 	au_writel(0, Au1500_PCI_MWBASE_REV_CCL);
 	au_writel(0x02a00356, Au1500_PCI_STATCMD);
-	au_writel(0x00003c04, Au1500_PCI_HDRTYPE);	
+	au_writel(0x00003c04, Au1500_PCI_HDRTYPE);
 	au_writel(0x00000008, Au1500_PCI_MBAR);
 	au_sync();
 
@@ -216,7 +216,7 @@ csb250_pci_idsel(unsigned int devsel, int assert)
 	unsigned int	gpio2_pins;
 
 	retval = 1;
-	
+
 	/* First, disable both selects, then assert the one requested.
 	*/
 	au_writel(0xc000c000, GPIO2_OUTPUT);
diff --git a/arch/mips/au1000/csb250/init.c b/arch/mips/au1000/csb250/init.c
index 4320057..bd99733 100644
--- a/arch/mips/au1000/csb250/init.c
+++ b/arch/mips/au1000/csb250/init.c
@@ -81,7 +81,7 @@ int __init prom_init(int argc, char **argv, char **envp, int *prom_vec)
 	csb_env[0] = env1;
 
 	mips_machgroup = MACH_GROUP_ALCHEMY;
-	mips_machtype = MACH_CSB250;  
+	mips_machtype = MACH_CSB250;
 
 	prom_init_cmdline();
 	memsize_str = prom_getenv("memsize");
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c
index 51eee94..4b9d5e4 100644
--- a/arch/mips/au1000/db1x00/init.c
+++ b/arch/mips/au1000/db1x00/init.c
@@ -61,7 +61,7 @@ void __init prom_init(void)
 	prom_envp = (char **) fw_arg2;
 
 	mips_machgroup = MACH_GROUP_ALCHEMY;
-	mips_machtype = MACH_DB1000;	/* set the platform # */   
+	mips_machtype = MACH_DB1000;	/* set the platform # */
 
 	prom_init_cmdline();
 
diff --git a/arch/mips/au1000/hydrogen3/init.c b/arch/mips/au1000/hydrogen3/init.c
index eee4adf..8cc9879 100644
--- a/arch/mips/au1000/hydrogen3/init.c
+++ b/arch/mips/au1000/hydrogen3/init.c
@@ -63,7 +63,7 @@ int __init prom_init(int argc, char **argv, char **envp, int *prom_vec)
 	prom_envp = envp;
 
 	mips_machgroup = MACH_GROUP_ALCHEMY;
-	mips_machtype = MACH_DB1000;	/* set the platform # */   
+	mips_machtype = MACH_DB1000;	/* set the platform # */
 	prom_init_cmdline();
 
 	memsize_str = prom_getenv("memsize");
diff --git a/arch/mips/au1000/pb1000/board_setup.c b/arch/mips/au1000/pb1000/board_setup.c
index 2fa211b..0b4807d 100644
--- a/arch/mips/au1000/pb1000/board_setup.c
+++ b/arch/mips/au1000/pb1000/board_setup.c
@@ -174,7 +174,7 @@ void __init board_setup(void)
 	case 0x02: /* HB */
 		break;
 	default:  /* HC and newer */
-		/* Enable sys bus clock divider when IDLE state or no bus 
+		/* Enable sys bus clock divider when IDLE state or no bus
 		   activity. */
 		au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);
 		break;
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/au1000/xxs1500/board_setup.c
index 9dadc82..1e59433 100644
--- a/arch/mips/au1000/xxs1500/board_setup.c
+++ b/arch/mips/au1000/xxs1500/board_setup.c
@@ -49,7 +49,7 @@ void board_reset (void)
 void __init board_setup(void)
 {
 	u32 pin_func;
-	
+
 	// set multiple use pins (UART3/GPIO) to UART (it's used as UART too)
 	pin_func = au_readl(SYS_PINFUNC) & (u32)(~SYS_PF_UR3);
 	pin_func |= SYS_PF_UR3;
@@ -75,11 +75,11 @@ void __init board_setup(void)
 	au_writel(1, GPIO2_ENABLE);
 	/* gpio2 208/9/10/11 are inputs */
 	au_writel((1<<8) | (1<<9) | (1<<10) | (1<<11), GPIO2_DIR);
-	
+
 	/* turn off power */
 	au_writel((au_readl(GPIO2_PINSTATE) & ~(1<<14))|(1<<30), GPIO2_OUTPUT);
 #endif
-	
+
 
 #ifdef CONFIG_PCI
 #if defined(__MIPSEB__)
diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/au1000/xxs1500/init.c
index 03f7552..f1c7653 100644
--- a/arch/mips/au1000/xxs1500/init.c
+++ b/arch/mips/au1000/xxs1500/init.c
@@ -55,7 +55,7 @@ void __init prom_init(void)
 	prom_envp = (char **) fw_arg2;
 
 	mips_machgroup = MACH_GROUP_ALCHEMY;
-	mips_machtype = MACH_XXS1500;	/* set the platform # */   
+	mips_machtype = MACH_XXS1500;	/* set the platform # */
 
 	prom_init_cmdline();
 
diff --git a/arch/mips/au1000/xxs1500/irqmap.c b/arch/mips/au1000/xxs1500/irqmap.c
index 954800a..52f2f7d 100644
--- a/arch/mips/au1000/xxs1500/irqmap.c
+++ b/arch/mips/au1000/xxs1500/irqmap.c
@@ -56,7 +56,7 @@ au1xxx_irq_map_t au1xxx_irq_map[] = {
 	{ AU1500_GPIO_207, INTC_INT_LOW_LEVEL, 0 },
 
 	{ AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 },
-	{ AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 }, 
+	{ AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
 	{ AU1000_GPIO_2, INTC_INT_LOW_LEVEL, 0 },
 	{ AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 },
 	{ AU1000_GPIO_4, INTC_INT_LOW_LEVEL, 0 }, /* CF interrupt */
diff --git a/arch/mips/configs/atlas_defconfig b/arch/mips/configs/atlas_defconfig
index caad7ca..3120a02 100644
--- a/arch/mips/configs/atlas_defconfig
+++ b/arch/mips/configs/atlas_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:00 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -88,6 +88,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_MIPS_BONITO64=y
 CONFIG_MIPS_MSC=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig
index 1b7f8a7..158e716 100644
--- a/arch/mips/configs/capcella_defconfig
+++ b/arch/mips/configs/capcella_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:00 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -97,6 +97,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig
index 8861854..4302c6f 100644
--- a/arch/mips/configs/cobalt_defconfig
+++ b/arch/mips/configs/cobalt_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:00 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -82,6 +82,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_I8259=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig
index 19cac1b..962fc14 100644
--- a/arch/mips/configs/db1000_defconfig
+++ b/arch/mips/configs/db1000_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:01 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -104,6 +104,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
 
diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig
index 035ac95..6a528d4 100644
--- a/arch/mips/configs/db1100_defconfig
+++ b/arch/mips/configs/db1100_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:01 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -104,6 +104,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
 
diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig
index c38c4ed..fed6f2f 100644
--- a/arch/mips/configs/db1500_defconfig
+++ b/arch/mips/configs/db1500_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:01 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig
index ee81309..178c0ad 100644
--- a/arch/mips/configs/db1550_defconfig
+++ b/arch/mips/configs/db1550_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:02 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
diff --git a/arch/mips/configs/ddb5476_defconfig b/arch/mips/configs/ddb5476_defconfig
index d43ed57..70addc7 100644
--- a/arch/mips/configs/ddb5476_defconfig
+++ b/arch/mips/configs/ddb5476_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:02 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -82,6 +82,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_I8259=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/ddb5477_defconfig b/arch/mips/configs/ddb5477_defconfig
index 5a032cd..6029280 100644
--- a/arch/mips/configs/ddb5477_defconfig
+++ b/arch/mips/configs/ddb5477_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:02 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -83,6 +83,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_I8259=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig
index 32ada79..66ec1f4 100644
--- a/arch/mips/configs/decstation_defconfig
+++ b/arch/mips/configs/decstation_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:03 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -88,6 +88,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig
index 52074a20..ba2ec01 100644
--- a/arch/mips/configs/e55_defconfig
+++ b/arch/mips/configs/e55_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:03 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -96,6 +96,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/ev64120_defconfig b/arch/mips/configs/ev64120_defconfig
index 360e842..17e87f7 100644
--- a/arch/mips/configs/ev64120_defconfig
+++ b/arch/mips/configs/ev64120_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:03 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -89,6 +89,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_MIPS_GT64120=y
 # CONFIG_SYSCLK_75 is not set
diff --git a/arch/mips/configs/ev96100_defconfig b/arch/mips/configs/ev96100_defconfig
index 657a950..9da4140 100644
--- a/arch/mips/configs/ev96100_defconfig
+++ b/arch/mips/configs/ev96100_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:03 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -88,6 +88,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_GT64120=y
diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig
index 3fb102e..17fa5c4 100644
--- a/arch/mips/configs/ip22_defconfig
+++ b/arch/mips/configs/ip22_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:04 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -90,6 +90,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_ARC=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_IRQ_CPU=y
 CONFIG_SWAP_IO_SPACE=y
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index b5bab3a..b2a67da 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -4,7 +4,7 @@
 # Wed Jan 26 02:49:04 2005
 #
 CONFIG_MIPS=y
-CONFIG_MIPS64=y
+CONFIG_64BIT=y
 CONFIG_64BIT=y
 
 #
diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
index bdf1415..b26e117 100644
--- a/arch/mips/configs/ip32_defconfig
+++ b/arch/mips/configs/ip32_defconfig
@@ -4,7 +4,7 @@
 # Wed Jan 26 02:49:04 2005
 #
 CONFIG_MIPS=y
-CONFIG_MIPS64=y
+CONFIG_64BIT=y
 CONFIG_64BIT=y
 
 #
@@ -84,6 +84,7 @@ CONFIG_ARC=y
 CONFIG_DMA_IP32=y
 CONFIG_OWN_DMA=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_ARC32=y
 CONFIG_BOOT_ELF32=y
diff --git a/arch/mips/configs/it8172_defconfig b/arch/mips/configs/it8172_defconfig
index 1ca7746..08bd3ad 100644
--- a/arch/mips/configs/it8172_defconfig
+++ b/arch/mips/configs/it8172_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:05 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -90,6 +90,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_ITE_BOARD_GEN=y
 CONFIG_IT8172_CIR=y
diff --git a/arch/mips/configs/ivr_defconfig b/arch/mips/configs/ivr_defconfig
index c6eef70..583ef5c 100644
--- a/arch/mips/configs/ivr_defconfig
+++ b/arch/mips/configs/ivr_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:05 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -89,6 +89,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_ITE_BOARD_GEN=y
 CONFIG_IT8172_CIR=y
diff --git a/arch/mips/configs/jaguar-atx_defconfig b/arch/mips/configs/jaguar-atx_defconfig
index 757c4e8..8abb5a0 100644
--- a/arch/mips/configs/jaguar-atx_defconfig
+++ b/arch/mips/configs/jaguar-atx_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:05 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -81,6 +81,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_LIMITED_DMA=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig
index e5a6139..da5d9ee 100644
--- a/arch/mips/configs/jmr3927_defconfig
+++ b/arch/mips/configs/jmr3927_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:06 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -82,6 +82,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_MIPS_TX3927=y
 CONFIG_SWAP_IO_SPACE=y
diff --git a/arch/mips/configs/lasat200_defconfig b/arch/mips/configs/lasat200_defconfig
index 1e76978..8d600ae 100644
--- a/arch/mips/configs/lasat200_defconfig
+++ b/arch/mips/configs/lasat200_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:06 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -92,6 +92,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_MIPS_NILE4=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_MIPS_GT64120=y
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index 61fb9fb..79519ac 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:53:14 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -88,6 +88,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_I8259=y
 CONFIG_MIPS_BONITO64=y
diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig
index 31b8f2a..0fea57e 100644
--- a/arch/mips/configs/mpc30x_defconfig
+++ b/arch/mips/configs/mpc30x_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:07 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -97,6 +97,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/ocelot_3_defconfig b/arch/mips/configs/ocelot_3_defconfig
index 2cce682..b4cf97a 100644
--- a/arch/mips/configs/ocelot_3_defconfig
+++ b/arch/mips/configs/ocelot_3_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:07 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -89,6 +89,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_IRQ_CPU=y
 CONFIG_IRQ_CPU_RM7K=y
diff --git a/arch/mips/configs/ocelot_c_defconfig b/arch/mips/configs/ocelot_c_defconfig
index 0cbf48a..a38903d 100644
--- a/arch/mips/configs/ocelot_c_defconfig
+++ b/arch/mips/configs/ocelot_c_defconfig
@@ -4,7 +4,7 @@
 # Wed Jan 26 02:49:07 2005
 #
 CONFIG_MIPS=y
-CONFIG_MIPS64=y
+CONFIG_64BIT=y
 CONFIG_64BIT=y
 
 #
@@ -80,6 +80,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_IRQ_CPU=y
 CONFIG_IRQ_MV64340=y
diff --git a/arch/mips/configs/ocelot_defconfig b/arch/mips/configs/ocelot_defconfig
index 4043950..920d59b 100644
--- a/arch/mips/configs/ocelot_defconfig
+++ b/arch/mips/configs/ocelot_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:08 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -82,6 +82,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_IRQ_CPU=y
 CONFIG_IRQ_CPU_RM7K=y
diff --git a/arch/mips/configs/ocelot_g_defconfig b/arch/mips/configs/ocelot_g_defconfig
index 3870af4..ef5ea50 100644
--- a/arch/mips/configs/ocelot_g_defconfig
+++ b/arch/mips/configs/ocelot_g_defconfig
@@ -4,7 +4,7 @@
 # Wed Jan 26 02:49:08 2005
 #
 CONFIG_MIPS=y
-CONFIG_MIPS64=y
+CONFIG_64BIT=y
 CONFIG_64BIT=y
 
 #
@@ -80,6 +80,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_IRQ_CPU=y
 CONFIG_IRQ_CPU_RM7K=y
diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig
index 6cdabd5..813e3a8 100644
--- a/arch/mips/configs/pb1100_defconfig
+++ b/arch/mips/configs/pb1100_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:08 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -104,6 +104,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_SWAP_IO_SPACE=y
 # CONFIG_AU1X00_USB_DEVICE is not set
diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig
index 2aebbd2..49e52834 100644
--- a/arch/mips/configs/pb1500_defconfig
+++ b/arch/mips/configs/pb1500_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:09 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig
index 9e21edc..8e42677 100644
--- a/arch/mips/configs/pb1550_defconfig
+++ b/arch/mips/configs/pb1550_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:09 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
diff --git a/arch/mips/configs/osprey_defconfig b/arch/mips/configs/qemu_defconfig
index 989cb9e..b6568e42 100644
--- a/arch/mips/configs/osprey_defconfig
+++ b/arch/mips/configs/qemu_defconfig
@@ -1,108 +1,133 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11-rc2
-# Wed Jan 26 02:49:08 2005
+# Linux kernel version: 2.6.13-rc6
+# Mon Aug  8 11:49:54 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
-# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
 
 #
 # Code maturity level options
 #
-CONFIG_EXPERIMENTAL=y
+# CONFIG_EXPERIMENTAL is not set
 CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
 
 #
 # General setup
 #
 CONFIG_LOCALVERSION=""
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_SWAP is not set
+# CONFIG_SYSVIPC is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_SYSCTL is not set
 # CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
+CONFIG_PRINTK=y
+# CONFIG_BUG is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
+# CONFIG_SHMEM is not set
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=1
 
 #
 # Loadable module support
 #
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
+# CONFIG_MODULES is not set
 
 #
 # Machine selection
 #
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_MACH_VR41XX is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_MIRAGE is not set
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MIPS_EV64120 is not set
 # CONFIG_MIPS_EV96100 is not set
 # CONFIG_MIPS_IVR is not set
-# CONFIG_LASAT is not set
 # CONFIG_MIPS_ITE8172 is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
 # CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_MALTA is not set
 # CONFIG_MIPS_SEAD is not set
+# CONFIG_MOMENCO_JAGUAR_ATX is not set
 # CONFIG_MOMENCO_OCELOT is not set
-# CONFIG_MOMENCO_OCELOT_G is not set
-# CONFIG_MOMENCO_OCELOT_C is not set
 # CONFIG_MOMENCO_OCELOT_3 is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_MOMENCO_OCELOT_C is not set
+# CONFIG_MOMENCO_OCELOT_G is not set
+# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_PNX8550_V2PCI is not set
+# CONFIG_PNX8550_JBS is not set
 # CONFIG_DDB5074 is not set
 # CONFIG_DDB5476 is not set
 # CONFIG_DDB5477 is not set
-CONFIG_NEC_OSPREY=y
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_YOSEMITE is not set
+CONFIG_QEMU=y
 # CONFIG_SGI_IP22 is not set
-# CONFIG_SOC_AU1X00 is not set
-# CONFIG_SIBYTE_SB1xxx_SOC is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_PTSWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
 # CONFIG_SNI_RM200_PCI is not set
+# CONFIG_TOSHIBA_JMR3927 is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_IRQ_CPU=y
+CONFIG_DMA_COHERENT=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_I8259=y
+CONFIG_CPU_BIG_ENDIAN=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_SWAP_IO_SPACE=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-CONFIG_VR4181=y
+CONFIG_HAVE_STD_PC_SERIAL_PORT=y
 
 #
 # CPU selection
 #
-# CONFIG_CPU_MIPS32 is not set
-# CONFIG_CPU_MIPS64 is not set
+# CONFIG_CPU_MIPS32_R1 is not set
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
 # CONFIG_CPU_R3000 is not set
 # CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_VR41XX is not set
 # CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
+CONFIG_CPU_R4X00=y
 # CONFIG_CPU_TX49XX is not set
 # CONFIG_CPU_R5000 is not set
 # CONFIG_CPU_R5432 is not set
@@ -113,17 +138,36 @@ CONFIG_CPU_VR41XX=y
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
+# CONFIG_MIPS_MT is not set
+# CONFIG_64BIT_PHYS_ADDR is not set
 # CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_LLDSCD=y
 CONFIG_CPU_HAS_SYNC=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
+CONFIG_ISA=y
 CONFIG_MMU=y
 
 #
@@ -132,10 +176,6 @@ CONFIG_MMU=y
 # CONFIG_PCCARD is not set
 
 #
-# PC-card bridges
-#
-
-#
 # PCI Hotplug Support
 #
 
@@ -147,6 +187,56 @@ CONFIG_BINFMT_ELF=y
 CONFIG_TRAD_SIGNALS=y
 
 #
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+
+#
 # Device Drivers
 #
 
@@ -154,7 +244,7 @@ CONFIG_TRAD_SIGNALS=y
 # Generic Driver Options
 #
 CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
 # CONFIG_FW_LOADER is not set
 
 #
@@ -170,6 +260,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 #
 # Plug and Play support
 #
+# CONFIG_PNP is not set
 
 #
 # Block devices
@@ -181,19 +272,16 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_LBD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
+# CONFIG_CDROM_PKTCDVD is not set
 
 #
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_ATA_OVER_ETH=m
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_ATA_OVER_ETH is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -206,6 +294,11 @@ CONFIG_ATA_OVER_ETH=m
 # CONFIG_SCSI is not set
 
 #
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
 # Multi-device support (RAID and LVM)
 #
 # CONFIG_MD is not set
@@ -213,6 +306,7 @@ CONFIG_ATA_OVER_ETH=m
 #
 # Fusion MPT device support
 #
+# CONFIG_FUSION is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -223,84 +317,41 @@ CONFIG_ATA_OVER_ETH=m
 #
 
 #
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
+# Network device support
 #
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK_DEV=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-CONFIG_INET_TUNNEL=m
-CONFIG_IP_TCPDIAG=m
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
 
 #
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
+CONFIG_MII=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_ISA=y
+# CONFIG_E2100 is not set
+# CONFIG_EWRK3 is not set
+# CONFIG_EEXPRESS is not set
+# CONFIG_EEXPRESS_PRO is not set
+# CONFIG_HPLAN_PLUS is not set
+# CONFIG_HPLAN is not set
+# CONFIG_LP486E is not set
+# CONFIG_ETH16I is not set
+CONFIG_NE2000=y
+# CONFIG_NET_PCI is not set
+# CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -313,6 +364,7 @@ CONFIG_NET_ETHERNET=y
 #
 # Token Ring devices
 #
+# CONFIG_TR is not set
 
 #
 # Wireless LAN (non-hamradio)
@@ -325,8 +377,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
 
 #
 # ISDN subsystem
@@ -346,28 +398,13 @@ CONFIG_INPUT=y
 #
 # Userland interfaces
 #
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
 # CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
 #
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=m
-
-#
 # Input Device Drivers
 #
 # CONFIG_INPUT_KEYBOARD is not set
@@ -377,6 +414,12 @@ CONFIG_SERIO_RAW=m
 # CONFIG_INPUT_MISC is not set
 
 #
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
 # Character devices
 #
 CONFIG_VT=y
@@ -397,9 +440,8 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_UNIX98_PTYS is not set
+# CONFIG_LEGACY_PTYS is not set
 
 #
 # IPMI
@@ -418,13 +460,17 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
+# TPM devices
+#
+
+#
 # I2C support
 #
 # CONFIG_I2C is not set
+# CONFIG_I2C_SENSOR is not set
 
 #
 # Dallas's 1-wire bus
@@ -432,6 +478,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_W1 is not set
 
 #
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+
+#
 # Misc devices
 #
 
@@ -453,9 +504,9 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Console display driver support
 #
-# CONFIG_VGA_CONSOLE is not set
+CONFIG_VGA_CONSOLE=y
+# CONFIG_MDA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -469,10 +520,6 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-
-#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -488,19 +535,28 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_INFINIBAND is not set
 
 #
+# SN Devices
+#
+
+#
 # File systems
 #
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
+# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 
@@ -520,12 +576,8 @@ CONFIG_DNOTIFY=y
 #
 # Pseudo filesystems
 #
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS_XATTR=y
-CONFIG_DEVPTS_FS_SECURITY=y
+# CONFIG_PROC_FS is not set
+# CONFIG_SYSFS is not set
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
@@ -533,13 +585,7 @@ CONFIG_RAMFS=y
 #
 # Miscellaneous filesystems
 #
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
 # CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_HPFS_FS is not set
@@ -551,23 +597,18 @@ CONFIG_RAMFS=y
 # Network File Systems
 #
 CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFSD is not set
 CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
-CONFIG_EXPORTFS=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
 
 #
 # Partition Types
@@ -581,22 +622,18 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 
 #
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
 # Kernel hacking
 #
+# CONFIG_PRINTK_TIME is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE="ip=bootp ether=46,0x03fe0300,eth0"
+CONFIG_CMDLINE="console=ttyS0 debug ip=172.20.0.2:172.20.0.1::255.255.0.0"
 
 #
 # Security options
 #
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
+# CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 
 #
@@ -612,7 +649,7 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
-# CONFIG_CRC32 is not set
-CONFIG_LIBCRC32C=m
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig
index d0c85a4..17d4fce 100644
--- a/arch/mips/configs/rm200_defconfig
+++ b/arch/mips/configs/rm200_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:09 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -91,6 +91,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_ARC=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_I8259=y
 CONFIG_CPU_LITTLE_ENDIAN=y
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 84978b7..1dc935f3 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:10 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
diff --git a/arch/mips/configs/sead_defconfig b/arch/mips/configs/sead_defconfig
index 7c718a4..dd07e86 100644
--- a/arch/mips/configs/sead_defconfig
+++ b/arch/mips/configs/sead_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:10 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -80,6 +80,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_BOARDS_GEN=y
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index e01727c..c9d3f83 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:12 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -95,6 +95,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/tb0229_defconfig b/arch/mips/configs/tb0229_defconfig
index c6ba3de2..2cb6691 100644
--- a/arch/mips/configs/tb0229_defconfig
+++ b/arch/mips/configs/tb0229_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:12 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -98,6 +98,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig
index 915c43b..16e07fc 100644
--- a/arch/mips/configs/workpad_defconfig
+++ b/arch/mips/configs/workpad_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:12 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -96,6 +96,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig
index 562f2b8..6d22907 100644
--- a/arch/mips/configs/yosemite_defconfig
+++ b/arch/mips/configs/yosemite_defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:49:13 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
diff --git a/arch/mips/ddb5xxx/ddb5477/irq.c b/arch/mips/ddb5xxx/ddb5477/irq.c
index 5f027bf..9ffe1a9 100644
--- a/arch/mips/ddb5xxx/ddb5477/irq.c
+++ b/arch/mips/ddb5xxx/ddb5477/irq.c
@@ -76,7 +76,7 @@ set_pci_int_attr(u32 pci, u32 intn, u32 active, u32 trigger)
 extern void vrc5477_irq_init(u32 base);
 extern void mips_cpu_irq_init(u32 base);
 extern asmlinkage void ddb5477_handle_int(void);
-extern int setup_irq(unsigned int irq, struct irqaction *irqaction);  
+extern int setup_irq(unsigned int irq, struct irqaction *irqaction);
 static struct irqaction irq_cascade = { no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL };
 
 void __init arch_init_irq(void)
@@ -94,7 +94,7 @@ void __init arch_init_irq(void)
 	/* setup PCI interrupt attributes */
 	set_pci_int_attr(PCI0, INTA, ACTIVE_LOW, LEVEL_SENSE);
 	set_pci_int_attr(PCI0, INTB, ACTIVE_LOW, LEVEL_SENSE);
-	if (mips_machtype == MACH_NEC_ROCKHOPPERII) 
+	if (mips_machtype == MACH_NEC_ROCKHOPPERII)
 		set_pci_int_attr(PCI0, INTC, ACTIVE_HIGH, LEVEL_SENSE);
 	else
 		set_pci_int_attr(PCI0, INTC, ACTIVE_LOW, LEVEL_SENSE);
@@ -134,7 +134,7 @@ void __init arch_init_irq(void)
 
 	/* setup cascade interrupts */
 	setup_irq(VRC5477_IRQ_BASE + VRC5477_I8259_CASCADE, &irq_cascade);
-	setup_irq(CPU_IRQ_BASE + CPU_VRC5477_CASCADE, &irq_cascade);      
+	setup_irq(CPU_IRQ_BASE + CPU_VRC5477_CASCADE, &irq_cascade);
 
 	/* hook up the first-level interrupt handler */
 	set_except_vector(0, ddb5477_handle_int);
diff --git a/arch/mips/ddb5xxx/ddb5477/setup.c b/arch/mips/ddb5xxx/ddb5477/setup.c
index 15c6e54..d62f5a7 100644
--- a/arch/mips/ddb5xxx/ddb5477/setup.c
+++ b/arch/mips/ddb5xxx/ddb5477/setup.c
@@ -141,7 +141,7 @@ static void __init ddb_time_init(void)
 
 	/* mips_hpt_frequency is 1/2 of the cpu core freq */
 	i =  (read_c0_config() >> 28 ) & 7;
-	if ((current_cpu_data.cputype == CPU_R5432) && (i == 3)) 
+	if ((current_cpu_data.cputype == CPU_R5432) && (i == 3))
 		i = 4;
 	mips_hpt_frequency = bus_frequency*(i+4)/4;
 }
@@ -298,11 +298,11 @@ static void __init ddb5477_board_init(void)
 
 	if (mips_machtype == MACH_NEC_ROCKHOPPER
 	   ||  mips_machtype == MACH_NEC_ROCKHOPPERII) {
-		/* Disable bus diagnostics. */ 
+		/* Disable bus diagnostics. */
 		ddb_out32(DDB_PCICTL0_L, 0);
 		ddb_out32(DDB_PCICTL0_H, 0);
 		ddb_out32(DDB_PCICTL1_L, 0);
-		ddb_out32(DDB_PCICTL1_H, 0);         
+		ddb_out32(DDB_PCICTL1_H, 0);
 	}
 
 	if (mips_machtype == MACH_NEC_ROCKHOPPER) {
@@ -354,7 +354,7 @@ static void __init ddb5477_board_init(void)
 		 */
 		pci_write_config_byte(&dev_m1533, 0x58, 0x74);
 
-		/* 
+		/*
 		 * positive decode (bit6 -0)
 		 * enable IDE controler interrupt (bit 4 -1)
 		 * setup SIRQ to point to IRQ 14 (bit 3:0 - 1101)
@@ -364,31 +364,31 @@ static void __init ddb5477_board_init(void)
 		/* Setup M5229 registers */
 		dev_m5229.bus = &bus;
 		dev_m5229.sysdata = NULL;
-		dev_m5229.devfn = 4*8;  	// slot 4 (AD15): M5229 IDE 
+		dev_m5229.devfn = 4*8;  	// slot 4 (AD15): M5229 IDE
 
 		/*
 		 * enable IDE in the M5229 config register 0x50 (bit 0 - 1)
-		 * M5229 IDSEL is addr:15; see above setting 
+		 * M5229 IDSEL is addr:15; see above setting
 		 */
 		pci_read_config_byte(&dev_m5229, 0x50, &temp8);
 		pci_write_config_byte(&dev_m5229, 0x50, temp8 | 0x1);
 
-		/* 
-		 * enable bus master (bit 2)  and IO decoding  (bit 0) 
+		/*
+		 * enable bus master (bit 2)  and IO decoding  (bit 0)
 		 */
 		pci_read_config_byte(&dev_m5229, 0x04, &temp8);
 		pci_write_config_byte(&dev_m5229, 0x04, temp8 | 0x5);
 
 		/*
 		 * enable native, copied from arch/ppc/k2boot/head.S
-		 * TODO - need volatile, need to be portable 
+		 * TODO - need volatile, need to be portable
 		 */
 		pci_write_config_byte(&dev_m5229, 0x09, 0xef);
 
-		/* Set Primary Channel Command Block Timing */ 
+		/* Set Primary Channel Command Block Timing */
 		pci_write_config_byte(&dev_m5229, 0x59, 0x31);
 
-		/* 
+		/*
 		 * Enable primary channel 40-pin cable
 		 * M5229 register 0x4a (bit 0)
 		 */
diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c
index 133fb7c..6dbce92 100644
--- a/arch/mips/dec/ecc-berr.c
+++ b/arch/mips/dec/ecc-berr.c
@@ -253,7 +253,7 @@ static inline void dec_kn03_be_init(void)
 
 	kn0x_erraddr = (void *)(KN03_SLOT_BASE + IOASIC_ERRADDR);
 	kn0x_chksyn = (void *)(KN03_SLOT_BASE + IOASIC_CHKSYN);
-			
+
 	/*
 	 * Set normal ECC detection and generation, enable ECC correction.
 	 * For KN05 we also need to make sure EE (?) is enabled in the MB.
diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S
index 3b37909..c89768d 100644
--- a/arch/mips/dec/int-handler.S
+++ b/arch/mips/dec/int-handler.S
@@ -133,7 +133,7 @@
 		 */
 		mfc0	t0,CP0_CAUSE		# get pending interrupts
 		mfc0	t1,CP0_STATUS
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 		lw	t2,cpu_fpu_mask
 #endif
 		andi	t0,ST0_IM		# CAUSE.CE may be non-zero!
@@ -141,7 +141,7 @@
 
 		beqz	t0,spurious
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 		 and	t2,t0
 		bnez	t2,fpu			# handle FPU immediately
 #endif
@@ -271,7 +271,7 @@ handle_it:
 		j	ret_from_irq
 		 nop
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 fpu:
 		j	handle_fpe_int
 		 nop
diff --git a/arch/mips/dec/prom/Makefile b/arch/mips/dec/prom/Makefile
index 373822e..bcd0247 100644
--- a/arch/mips/dec/prom/Makefile
+++ b/arch/mips/dec/prom/Makefile
@@ -5,7 +5,7 @@
 
 lib-y			+= init.o memory.o cmdline.o identify.o console.o
 
-lib-$(CONFIG_MIPS32)	+= locore.o
-lib-$(CONFIG_MIPS64)	+= call_o32.o
+lib-$(CONFIG_32BIT)	+= locore.o
+lib-$(CONFIG_64BIT)	+= call_o32.o
 
 EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/defconfig b/arch/mips/defconfig
index d55fe66..20f84b1 100644
--- a/arch/mips/defconfig
+++ b/arch/mips/defconfig
@@ -4,9 +4,9 @@
 # Wed Jan 26 02:48:59 2005
 #
 CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
 # CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
 
 #
 # Code maturity level options
@@ -90,6 +90,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_ARC=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_IRQ_CPU=y
 CONFIG_SWAP_IO_SPACE=y
diff --git a/arch/mips/ite-boards/generic/it8172_setup.c b/arch/mips/ite-boards/generic/it8172_setup.c
index d808a67..a5f6d84 100644
--- a/arch/mips/ite-boards/generic/it8172_setup.c
+++ b/arch/mips/ite-boards/generic/it8172_setup.c
@@ -129,7 +129,7 @@ static void __init it8172_setup(void)
 
 	/*
 	 * IO/MEM resources.
-	 * 
+	 *
 	 * revisit this area.
 	 */
 	set_io_port_base(KSEG1);
diff --git a/arch/mips/ite-boards/generic/time.c b/arch/mips/ite-boards/generic/time.c
index 30a6c0d..f5d67ee 100644
--- a/arch/mips/ite-boards/generic/time.c
+++ b/arch/mips/ite-boards/generic/time.c
@@ -72,7 +72,7 @@ static inline int rtc_dm_binary(void) { return saved_control & RTC_DM_BINARY; }
 static inline unsigned char
 bin_to_hw(unsigned char c)
 {
-	if (rtc_dm_binary()) 
+	if (rtc_dm_binary())
 		return c;
 	else
 		return ((c/10) << 4) + (c%10);
@@ -91,9 +91,9 @@ hw_to_bin(unsigned char c)
 static inline unsigned char
 hour_bin_to_hw(unsigned char c)
 {
-	if (rtc_24h()) 
+	if (rtc_24h())
 		return bin_to_hw(c);
-	if (c >= 12) 
+	if (c >= 12)
 		return 0x80 | bin_to_hw((c==12)?12:c-12);  /* 12 is 12pm */
 	else
 		return bin_to_hw((c==0)?12:c);	/* 0 is 12 AM, not 0 am */
@@ -105,9 +105,9 @@ hour_hw_to_bin(unsigned char c)
 	unsigned char tmp = hw_to_bin(c&0x3f);
 	if (rtc_24h())
 		return tmp;
-	if (c & 0x80) 
+	if (c & 0x80)
 		return (tmp==12)?12:tmp+12;  	/* 12pm is 12, not 24 */
-	else 
+	else
 		return (tmp==12)?0:tmp;		/* 12am is 0 */
 }
 
@@ -145,7 +145,7 @@ static unsigned long __init cal_r4koff(void)
 	return (mips_hpt_frequency / HZ);
 }
 
-static unsigned long 
+static unsigned long
 it8172_rtc_get_time(void)
 {
 	unsigned int year, mon, day, hour, min, sec;
@@ -166,12 +166,12 @@ it8172_rtc_get_time(void)
 	hour = hour_hw_to_bin(CMOS_READ(RTC_HOURS));
 	day = hw_to_bin(CMOS_READ(RTC_DAY_OF_MONTH));
 	mon = hw_to_bin(CMOS_READ(RTC_MONTH));
-	year = hw_to_bin(CMOS_READ(RTC_YEAR)) + 
+	year = hw_to_bin(CMOS_READ(RTC_YEAR)) +
 		hw_to_bin(*rtc_century_reg) * 100;
 
 	/* restore interrupts */
 	local_irq_restore(flags);
-		
+
 	return mktime(year, mon, day, hour, min, sec);
 }
 
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index a0230ee..d330358 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -13,8 +13,8 @@ binfmt_irix-objs	:= irixelf.o irixinv.o irixioctl.o irixsig.o	\
 
 ifdef CONFIG_MODULES
 obj-y				+= mips_ksyms.o module.o
-obj-$(CONFIG_MIPS32)		+= module-elf32.o
-obj-$(CONFIG_MIPS64)		+= module-elf64.o
+obj-$(CONFIG_32BIT)		+= module-elf32.o
+obj-$(CONFIG_64BIT)		+= module-elf64.o
 endif
 
 obj-$(CONFIG_CPU_R3000)		+= r2300_fpu.o r2300_switch.o
@@ -45,8 +45,8 @@ obj-$(CONFIG_IRQ_CPU_RM7K)	+= irq-rm7000.o
 obj-$(CONFIG_IRQ_CPU_RM9K)	+= irq-rm9000.o
 obj-$(CONFIG_IRQ_MV64340)	+= irq-mv6434x.o
 
-obj-$(CONFIG_MIPS32)		+= scall32-o32.o
-obj-$(CONFIG_MIPS64)		+= scall64-64.o
+obj-$(CONFIG_32BIT)		+= scall32-o32.o
+obj-$(CONFIG_64BIT)		+= scall64-64.o
 obj-$(CONFIG_BINFMT_IRIX)	+= binfmt_irix.o
 obj-$(CONFIG_MIPS32_COMPAT)	+= ioctl32.o linux32.o signal32.o
 obj-$(CONFIG_MIPS32_N32)	+= binfmt_elfn32.o scall64-n32.o signal_n32.o
@@ -55,7 +55,7 @@ obj-$(CONFIG_MIPS32_O32)	+= binfmt_elfo32.o scall64-o32.o ptrace32.o
 obj-$(CONFIG_KGDB)		+= gdb-low.o gdb-stub.o
 obj-$(CONFIG_PROC_FS)		+= proc.o
 
-obj-$(CONFIG_MIPS64)		+= cpu-bugs64.o
+obj-$(CONFIG_64BIT)		+= cpu-bugs64.o
 
 obj-$(CONFIG_GEN_RTC)		+= genrtc.o
 
diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
index ed47041..6b645fb 100644
--- a/arch/mips/kernel/binfmt_elfn32.c
+++ b/arch/mips/kernel/binfmt_elfn32.c
@@ -103,7 +103,7 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
 	 * Convert jiffies to nanoseconds and seperate with
 	 * one divide.
 	 */
-	u64 nsec = (u64)jiffies * TICK_NSEC; 
+	u64 nsec = (u64)jiffies * TICK_NSEC;
 	value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_usec);
 	value->tv_usec /= NSEC_PER_USEC;
 }
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index ee21b18..b4075e9 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -105,7 +105,7 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
 	 * Convert jiffies to nanoseconds and seperate with
 	 * one divide.
 	 */
-	u64 nsec = (u64)jiffies * TICK_NSEC; 
+	u64 nsec = (u64)jiffies * TICK_NSEC;
 	value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_usec);
 	value->tv_usec /= NSEC_PER_USEC;
 }
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index 11ebe5d..47a087b 100644
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -137,7 +137,7 @@ static inline void check_mult_sh(void)
 	for (i = 0; i < 8; i++)
 		if (v1[i] != w[i])
 			bug = 1;
-		
+
 	if (bug == 0) {
 		printk("no.\n");
 		return;
@@ -149,7 +149,7 @@ static inline void check_mult_sh(void)
 	for (i = 0; i < 8; i++)
 		if (v2[i] != w[i])
 			fix = 0;
-		
+
 	if (fix == 1) {
 		printk("yes.\n");
 		return;
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 4bb8495..7685f8b 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -229,15 +229,9 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c)
 		break;
 	case PRID_IMP_VR41XX:
 		switch (c->processor_id & 0xf0) {
-#ifndef CONFIG_VR4181
 		case PRID_REV_VR4111:
 			c->cputype = CPU_VR4111;
 			break;
-#else
-		case PRID_REV_VR4181:
-			c->cputype = CPU_VR4181;
-			break;
-#endif
 		case PRID_REV_VR4121:
 			c->cputype = CPU_VR4121;
 			break;
diff --git a/arch/mips/kernel/gdb-low.S b/arch/mips/kernel/gdb-low.S
index ece6dda..512bedb 100644
--- a/arch/mips/kernel/gdb-low.S
+++ b/arch/mips/kernel/gdb-low.S
@@ -13,13 +13,13 @@
 #include <asm/stackframe.h>
 #include <asm/gdb-stub.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define DMFC0	mfc0
 #define DMTC0	mtc0
 #define LDC1	lwc1
 #define SDC1	lwc1
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define DMFC0	dmfc0
 #define DMTC0	dmtc0
 #define LDC1	ldc1
diff --git a/arch/mips/kernel/gdb-stub.c b/arch/mips/kernel/gdb-stub.c
index 2698893..d3fd1ab 100644
--- a/arch/mips/kernel/gdb-stub.c
+++ b/arch/mips/kernel/gdb-stub.c
@@ -687,8 +687,8 @@ void handle_exception (struct gdb_regs *regs)
 	 * acquire the big kgdb spinlock
 	 */
 	if (!spin_trylock(&kgdb_lock)) {
-		/* 
-		 * some other CPU has the lock, we should go back to 
+		/*
+		 * some other CPU has the lock, we should go back to
 		 * receive the gdb_wait IPC
 		 */
 		return;
@@ -703,7 +703,7 @@ void handle_exception (struct gdb_regs *regs)
 		async_bp.addr = 0;
 	}
 
-	/* 
+	/*
 	 * acquire the CPU spinlocks
 	 */
 	for (i = num_online_cpus()-1; i >= 0; i--)
@@ -894,7 +894,7 @@ void handle_exception (struct gdb_regs *regs)
 			ptr = &input_buffer[1];
 			if (hexToLong(&ptr, &addr))
 				regs->cp0_epc = addr;
-	  
+
 			goto exit_kgdb_exception;
 			break;
 
@@ -1001,7 +1001,7 @@ void breakpoint(void)
 		return;
 
 	__asm__ __volatile__(
-			".globl	breakinst\n\t" 
+			".globl	breakinst\n\t"
 			".set\tnoreorder\n\t"
 			"nop\n"
 			"breakinst:\tbreak\n\t"
@@ -1014,7 +1014,7 @@ void breakpoint(void)
 void async_breakpoint(void)
 {
 	__asm__ __volatile__(
-			".globl	async_breakinst\n\t" 
+			".globl	async_breakinst\n\t"
 			".set\tnoreorder\n\t"
 			"nop\n"
 			"async_breakinst:\tbreak\n\t"
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index a5b0a38..e7f6c1b 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -54,7 +54,7 @@ NESTED(except_vec3_generic, 0, sp)
 #endif
 	mfc0	k1, CP0_CAUSE
 	andi	k1, k1, 0x7c
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	dsll	k1, k1, 1
 #endif
 	PTR_L	k0, exception_handlers(k1)
@@ -81,7 +81,7 @@ NESTED(except_vec3_r4000, 0, sp)
 	beq	k1, k0, handle_vced
 	 li	k0, 14<<2
 	beq	k1, k0, handle_vcei
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	dsll	k1, k1, 1
 #endif
 	.set	pop
@@ -244,12 +244,12 @@ NESTED(nmi_handler, PT_SIZE, sp)
 	   start with an n and gas will believe \n is ok ...  */
 	.macro	__BUILD_verbose	nexception
 	LONG_L	a1, PT_EPC(sp)
-#if CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 	PRINT("Got \nexception at %08lx\012")
-#endif	
-#if CONFIG_MIPS64
+#endif
+#ifdef CONFIG_64BIT
 	PRINT("Got \nexception at %016lx\012")
-#endif	
+#endif
 	.endm
 
 	.macro	__BUILD_count exception
@@ -293,7 +293,7 @@ NESTED(nmi_handler, PT_SIZE, sp)
 	BUILD_HANDLER mcheck mcheck cli verbose		/* #24 */
 	BUILD_HANDLER reserved reserved sti verbose	/* others */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 /* A temporary overflow handler used by check_daddi(). */
 
 	__INIT
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index a64e87d..2a1b45d 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -107,7 +107,7 @@
 	.endm
 
 	.macro	setup_c0_status_pri
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	setup_c0_status ST0_KX 0
 #else
 	setup_c0_status 0 0
@@ -115,7 +115,7 @@
 	.endm
 
 	.macro	setup_c0_status_sec
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	setup_c0_status ST0_KX ST0_BEV
 #else
 	setup_c0_status 0 ST0_BEV
@@ -215,7 +215,7 @@ NESTED(smp_bootstrap, 16, sp)
 	 * slightly different layout ...
 	 */
 	page	swapper_pg_dir, _PGD_ORDER
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	page	invalid_pmd_table, _PMD_ORDER
 #endif
 	page	invalid_pte_table, _PTE_ORDER
diff --git a/arch/mips/kernel/ioctl32.c b/arch/mips/kernel/ioctl32.c
index 519cd5d..c069719 100644
--- a/arch/mips/kernel/ioctl32.c
+++ b/arch/mips/kernel/ioctl32.c
@@ -27,7 +27,7 @@ long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg);
 #include "compat_ioctl.c"
 
 typedef int (* ioctl32_handler_t)(unsigned int, unsigned int, unsigned long, struct file *);
-                                                                                
+
 #define COMPATIBLE_IOCTL(cmd)		HANDLE_IOCTL((cmd),sys_ioctl)
 #define HANDLE_IOCTL(cmd,handler)	{ (cmd), (ioctl32_handler_t)(handler), NULL },
 #define IOCTL_TABLE_START \
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index 441157a..7d93992 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -77,7 +77,7 @@ int show_interrupts(struct seq_file *p, void *v)
 	if (i < NR_IRQS) {
 		spin_lock_irqsave(&irq_desc[i].lock, flags);
 		action = irq_desc[i].action;
-		if (!action) 
+		if (!action)
 			goto skip;
 		seq_printf(p, "%3d: ",i);
 #ifndef CONFIG_SMP
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 993abc8..ece4564 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -313,7 +313,7 @@ asmlinkage int sys32_sysinfo(struct sysinfo32 *info)
 	struct sysinfo s;
 	int ret, err;
 	mm_segment_t old_fs = get_fs ();
-	
+
 	set_fs (KERNEL_DS);
 	ret = sys_sysinfo(&s);
 	set_fs (old_fs);
@@ -546,21 +546,21 @@ struct msgbuf32 { s32 mtype; char mtext[1]; };
 struct ipc_perm32
 {
 	key_t    	  key;
-        compat_uid_t  uid;
-        compat_gid_t  gid;
-        compat_uid_t  cuid;
-        compat_gid_t  cgid;
+        __compat_uid_t  uid;
+        __compat_gid_t  gid;
+        __compat_uid_t  cuid;
+        __compat_gid_t  cgid;
         compat_mode_t	mode;
         unsigned short  seq;
 };
 
 struct ipc64_perm32 {
 	key_t key;
-	compat_uid_t uid;
-	compat_gid_t gid;
-	compat_uid_t cuid;
-	compat_gid_t cgid;
-	compat_mode_t	mode; 
+	__compat_uid_t uid;
+	__compat_gid_t gid;
+	__compat_uid_t cuid;
+	__compat_gid_t cgid;
+	compat_mode_t	mode;
 	unsigned short	seq;
 	unsigned short __pad1;
 	unsigned int __unused1;
@@ -1334,17 +1334,17 @@ asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t *offset,
 	mm_segment_t old_fs = get_fs();
 	int ret;
 	off_t of;
-	
+
 	if (offset && get_user(of, offset))
 		return -EFAULT;
-		
+
 	set_fs(KERNEL_DS);
 	ret = sys_sendfile(out_fd, in_fd, offset ? &of : NULL, count);
 	set_fs(old_fs);
-	
+
 	if (offset && put_user(of, offset))
 		return -EFAULT;
-		
+
 	return ret;
 }
 
@@ -1362,11 +1362,11 @@ static unsigned char socketcall_nargs[18]={AL(0),AL(3),AL(3),AL(3),AL(2),AL(3),
 #undef AL
 
 /*
- *	System call vectors. 
+ *	System call vectors.
  *
  *	Argument checking cleaned up. Saved 20% in size.
  *  This function doesn't need to set the kernel lock because
- *  it is set by the callees. 
+ *  it is set by the callees.
  */
 
 asmlinkage long sys32_socketcall(int call, unsigned int *args32)
@@ -1402,11 +1402,11 @@ asmlinkage long sys32_socketcall(int call, unsigned int *args32)
 	/* copy_from_user should be SMP safe. */
 	if (copy_from_user(a, args32, socketcall_nargs[call]))
 		return -EFAULT;
-		
+
 	a0=a[0];
 	a1=a[1];
-	
-	switch(call) 
+
+	switch(call)
 	{
 		case SYS_SOCKET:
 			err = sys_socket(a0,a1,a[2]);
diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c
index eed29fc..86e42c6 100644
--- a/arch/mips/kernel/mips_ksyms.c
+++ b/arch/mips/kernel/mips_ksyms.c
@@ -35,7 +35,7 @@ EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memmove);
 EXPORT_SYMBOL(strcat);
 EXPORT_SYMBOL(strchr);
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 EXPORT_SYMBOL(strncmp);
 #endif
 EXPORT_SYMBOL(strlen);
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 6e70c42..e4f2f80 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -70,7 +70,7 @@ void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp)
 
 	/* New thread loses kernel privileges. */
 	status = regs->cp0_status & ~(ST0_CU0|ST0_CU1|KU_MASK);
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	status &= ~ST0_FR;
 	status |= (current->thread.mflags & MF_32BIT_REGS) ? 0 : ST0_FR;
 #endif
@@ -236,10 +236,10 @@ static int __init get_frame_info(struct mips_frame_info *info, void *func)
 			break;
 
 		if (
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 		    ip->i_format.opcode == sw_op &&
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		    ip->i_format.opcode == sd_op &&
 #endif
 		    ip->i_format.rs == 29)
@@ -353,7 +353,7 @@ schedule_timeout_caller:
 
 out:
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	if (current->thread.mflags & MF_32BIT_REGS) /* Kludge for 32-bit ps  */
 		pc &= 0xffffffffUL;
 #endif
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 92e70ca..0b571a5 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -124,7 +124,7 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
 			if (tsk_used_math(child)) {
 				fpureg_t *fregs = get_fpu_regs(child);
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 				/*
 				 * The odd registers are actually the high
 				 * order bits of the values stored in the even
@@ -135,7 +135,7 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
 				else
 					tmp = (unsigned long) (fregs[(addr - 32)] & 0xffffffff);
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 				tmp = fregs[addr - FPR_BASE];
 #endif
 			} else {
@@ -213,7 +213,7 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
 				       sizeof(child->thread.fpu.hard));
 				child->thread.fpu.hard.fcr31 = 0;
 			}
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 			/*
 			 * The odd registers are actually the high order bits
 			 * of the values stored in the even registers - unless
@@ -227,7 +227,7 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
 				fregs[addr - FPR_BASE] |= data;
 			}
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 			fregs[addr - FPR_BASE] = data;
 #endif
 			break;
@@ -304,14 +304,14 @@ out:
 static inline int audit_arch(void)
 {
 #ifdef CONFIG_CPU_LITTLE_ENDIAN
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	if (!(current->thread.mflags & MF_32BIT_REGS))
 		return AUDIT_ARCH_MIPSEL64;
 #endif /* MIPS64 */
 	return AUDIT_ARCH_MIPSEL;
 
 #else /* big endian... */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	if (!(current->thread.mflags & MF_32BIT_REGS))
 		return AUDIT_ARCH_MIPS64;
 #endif /* MIPS64 */
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index 243e7b6..f100196 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -35,7 +35,7 @@
 /*
  * FPU context is saved iff the process has used it's FPU in the current
  * time slice as indicated by TIF_USEDFPU.  In any case, the CU1 bit for user
- * space STATUS register should be 0, so that a process *always* starts its 
+ * space STATUS register should be 0, so that a process *always* starts its
  * userland with FPU disabled after each context switch.
  *
  * FPU will be enabled as soon as the process accesses FPU again, through
@@ -55,7 +55,7 @@ LEAF(resume)
 	cpu_save_nonscratch a0
 	sw	ra, THREAD_REG31(a0)
 
-	/* 
+	/*
 	 * check if we need to save FPU registers
 	 */
 	lw	t3, TASK_THREAD_INFO(a0)
diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S
index ebb643d..aba665b 100644
--- a/arch/mips/kernel/r4k_fpu.S
+++ b/arch/mips/kernel/r4k_fpu.S
@@ -36,7 +36,7 @@
 LEAF(_save_fp_context)
 	cfc1	t1, fcr31
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	/* Store the 16 odd double precision registers */
 	EX	sdc1 $f1, SC_FPREGS+8(a0)
 	EX	sdc1 $f3, SC_FPREGS+24(a0)
@@ -118,7 +118,7 @@ LEAF(_save_fp_context32)
  */
 LEAF(_restore_fp_context)
 	EX	lw t0, SC_FPC_CSR(a0)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	EX	ldc1 $f1, SC_FPREGS+8(a0)
 	EX	ldc1 $f3, SC_FPREGS+24(a0)
 	EX	ldc1 $f5, SC_FPREGS+40(a0)
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 1fc3b2e..e02b772 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -33,7 +33,7 @@
 /*
  * FPU context is saved iff the process has used it's FPU in the current
  * time slice as indicated by _TIF_USEDFPU.  In any case, the CU1 bit for user
- * space STATUS register should be 0, so that a process *always* starts its 
+ * space STATUS register should be 0, so that a process *always* starts its
  * userland with FPU disabled after each context switch.
  *
  * FPU will be enabled as soon as the process accesses FPU again, through
@@ -105,7 +105,7 @@
  * Save a thread's fp context.
  */
 LEAF(_save_fp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	mfc0	t1, CP0_STATUS
 #endif
 	fpu_save_double a0 t1 t0 t2		# clobbers t1
@@ -142,7 +142,7 @@ LEAF(_init_fpu)
 
 	li	t1, -1				# SNaN
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	sll	t0, t0, 5
 	bgez	t0, 1f				# 16 / 32 register mode?
 
@@ -164,7 +164,7 @@ LEAF(_init_fpu)
 	dmtc1	t1, $f31
 1:
 #endif
-	
+
 #ifdef CONFIG_CPU_MIPS32
 	mtc1	t1, $f0
 	mtc1	t1, $f1
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 3a240e3..12b531c 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -241,7 +241,7 @@ static inline int parse_rd_cmdline(unsigned long* rd_start, unsigned long* rd_en
 	if (*tmp)
 		strcat(command_line, tmp);
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	/* HACK: Guess if the sign extension was forgotten */
 	if (start > 0x0000000080000000 && start < 0x00000000ffffffff)
 		start |= 0xffffffff00000000;
@@ -446,7 +446,7 @@ static inline void resource_init(void)
 {
 	int i;
 
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
 	/*
 	 * The 64bit code in 32bit object format trick can't represent
 	 * 64bit wide relocations for linker script symbols.
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index f6875f0..8ddfbd8 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -558,7 +558,7 @@ static inline int setup_sigcontext32(struct pt_regs *regs,
 	if (!used_math())
 		goto out;
 
-	/* 
+	/*
 	 * Save FPU state to signal context.  Signal handler will "inherit"
 	 * current FPU state.
 	 */
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index f3bf0e4..b465954 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -632,10 +632,7 @@ asmlinkage int irix_stime(int value)
 	write_seqlock_irq(&xtime_lock);
 	xtime.tv_sec = value;
 	xtime.tv_nsec = 0;
-	time_adjust = 0;			/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 
 	return 0;
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 648c822..0dd0df7a 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -223,10 +223,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;			/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
@@ -442,7 +439,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
 	write_seqlock(&xtime_lock);
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 56c36e4..a53b1ed 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -924,7 +924,7 @@ void __init per_cpu_trap_init(void)
 	 * flag that some firmware may have left set and the TS bit (for
 	 * IP27).  Set XX for ISA IV code to work.
 	 */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	status_set |= ST0_FR|ST0_KX|ST0_SX|ST0_UX;
 #endif
 	if (current_cpu_data.isa_level == MIPS_CPU_ISA_IV)
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c
index 3f24a1d..36c5212 100644
--- a/arch/mips/kernel/unaligned.c
+++ b/arch/mips/kernel/unaligned.c
@@ -240,7 +240,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
 		break;
 
 	case lwu_op:
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		/*
 		 * A 32-bit kernel might be running on a 64-bit processor.  But
 		 * if we're on a 32-bit processor and an i-cache incoherency
@@ -278,13 +278,13 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
 		*newvalue = value;
 		*regptr = &regs->regs[insn.i_format.rt];
 		break;
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 		/* Cannot handle 64-bit instructions in 32-bit kernel */
 		goto sigill;
 
 	case ld_op:
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		/*
 		 * A 32-bit kernel might be running on a 64-bit processor.  But
 		 * if we're on a 32-bit processor and an i-cache incoherency
@@ -320,7 +320,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
 		*newvalue = value;
 		*regptr = &regs->regs[insn.i_format.rt];
 		break;
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 		/* Cannot handle 64-bit instructions in 32-bit kernel */
 		goto sigill;
@@ -392,7 +392,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
 		break;
 
 	case sd_op:
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		/*
 		 * A 32-bit kernel might be running on a 64-bit processor.  But
 		 * if we're on a 32-bit processor and an i-cache incoherency
@@ -428,7 +428,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
 		if (res)
 			goto fault;
 		break;
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 		/* Cannot handle 64-bit instructions in 32-bit kernel */
 		goto sigill;
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index e830d78..482ac31 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -15,7 +15,7 @@ SECTIONS
   /* This is the value for an Origin kernel, taken from an IRIX kernel.  */
   /* . = 0xc00000000001c000; */
 
-  /* Set the vaddr for the text segment to a value 
+  /* Set the vaddr for the text segment to a value
         >= 0xa800 0000 0001 9000 if no symmon is going to configured
         >= 0xa800 0000 0030 0000 otherwise  */
 
diff --git a/arch/mips/lasat/at93c.c b/arch/mips/lasat/at93c.c
index f6add04..ca26e55 100644
--- a/arch/mips/lasat/at93c.c
+++ b/arch/mips/lasat/at93c.c
@@ -1,7 +1,7 @@
-/* 
+/*
  * Atmel AT93C46 serial eeprom driver
  *
- * Brian Murphy <brian.murphy@eicon.com> 
+ * Brian Murphy <brian.murphy@eicon.com>
  *
  */
 #include <linux/kernel.h>
@@ -21,12 +21,12 @@
 
 struct at93c_defs *at93c;
 
-static void at93c_reg_write(u32 val) 
+static void at93c_reg_write(u32 val)
 {
 	*at93c->reg = val;
 }
 
-static u32 at93c_reg_read(void) 
+static u32 at93c_reg_read(void)
 {
 	u32 tmp = *at93c->reg;
 	return tmp;
@@ -81,7 +81,7 @@ static u8 at93c_read_byte(void)
 }
 
 static void at93c_write_bits(u32 data, int size)
-{               
+{
 	int i;
 	int shift = size - 1;
 	u32 mask = (1 << shift);
@@ -90,7 +90,7 @@ static void at93c_write_bits(u32 data, int size)
 		at93c_write_databit((data & mask) >> shift);
 		data <<= 1;
 	}
-}       
+}
 
 static void at93c_init_op(void)
 {
@@ -104,8 +104,8 @@ static void at93c_end_op(void)
 	lasat_ndelay(250);
 }
 
-static void at93c_wait(void) 
-{ 
+static void at93c_wait(void)
+{
 	at93c_init_op();
 	while (!at93c_read_databit())
 		;
diff --git a/arch/mips/lasat/at93c.h b/arch/mips/lasat/at93c.h
index a912ac2..cfe2f99 100644
--- a/arch/mips/lasat/at93c.h
+++ b/arch/mips/lasat/at93c.h
@@ -1,7 +1,7 @@
-/* 
+/*
  * Atmel AT93C46 serial eeprom driver
  *
- * Brian Murphy <brian.murphy@eicon.com> 
+ * Brian Murphy <brian.murphy@eicon.com>
  *
  */
 
diff --git a/arch/mips/lasat/ds1603.c b/arch/mips/lasat/ds1603.c
index 7bbf6cf..9d7812e 100644
--- a/arch/mips/lasat/ds1603.c
+++ b/arch/mips/lasat/ds1603.c
@@ -1,7 +1,7 @@
-/* 
- * Dallas Semiconductors 1603 RTC driver 
+/*
+ * Dallas Semiconductors 1603 RTC driver
  *
- * Brian Murphy <brian@murphy.dk> 
+ * Brian Murphy <brian@murphy.dk>
  *
  */
 #include <linux/kernel.h>
@@ -20,12 +20,12 @@
 struct ds_defs *ds1603 = NULL;
 
 /* HW specific register functions */
-static void rtc_reg_write(unsigned long val) 
+static void rtc_reg_write(unsigned long val)
 {
 	*ds1603->reg = val;
 }
 
-static unsigned long rtc_reg_read(void) 
+static unsigned long rtc_reg_read(void)
 {
 	unsigned long tmp = *ds1603->reg;
 	return tmp;
@@ -80,7 +80,7 @@ static unsigned int rtc_read_databit(void)
 {
 	unsigned int data;
 
-	data = (rtc_datareg_read() & (1 << ds1603->data_read_shift)) 
+	data = (rtc_datareg_read() & (1 << ds1603->data_read_shift))
 		>> ds1603->data_read_shift;
 	rtc_cycle_clock(rtc_reg_read());
 	return data;
diff --git a/arch/mips/lasat/ds1603.h b/arch/mips/lasat/ds1603.h
index 55f3b04..c2e5c76 100644
--- a/arch/mips/lasat/ds1603.h
+++ b/arch/mips/lasat/ds1603.h
@@ -1,7 +1,7 @@
-/* 
- * Dallas Semiconductors 1603 RTC driver 
+/*
+ * Dallas Semiconductors 1603 RTC driver
  *
- * Brian Murphy <brian@murphy.dk> 
+ * Brian Murphy <brian@murphy.dk>
  *
  */
 #ifndef __DS1603_H
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
index 18b6430..35ecd64 100644
--- a/arch/mips/lasat/image/Makefile
+++ b/arch/mips/lasat/image/Makefile
@@ -21,7 +21,7 @@ LDSCRIPT= -L$(obj) -Tromscript.normal
 HEAD_DEFINES := -D_kernel_start=0x$(KERNEL_START) \
 		-D_kernel_entry=0x$(KERNEL_ENTRY) \
 		-D VERSION="\"$(Version)\"" \
-		-D TIMESTAMP=$(shell date +%s) 
+		-D TIMESTAMP=$(shell date +%s)
 
 $(obj)/head.o: $(obj)/head.S $(KERNEL_IMAGE)
 	$(CC) -fno-pic $(HEAD_DEFINES) -I$(TOPDIR)/include -c -o $@ $<
diff --git a/arch/mips/lasat/image/head.S b/arch/mips/lasat/image/head.S
index 426bd7d..efb95f2 100644
--- a/arch/mips/lasat/image/head.S
+++ b/arch/mips/lasat/image/head.S
@@ -27,5 +27,5 @@ reldate:
 	.word	TIMESTAMP
 
 	.org	0x50
-release:	
+release:
 	.string VERSION
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
index 1148a2d..c90da16 100644
--- a/arch/mips/lasat/interrupt.c
+++ b/arch/mips/lasat/interrupt.c
@@ -15,7 +15,7 @@
  *  with this program; if not, write to the Free Software Foundation, Inc.,
  *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
  *
- * Routines for generic manipulation of the interrupts found on the 
+ * Routines for generic manipulation of the interrupts found on the
  * Lasat boards.
  */
 #include <linux/init.h>
@@ -101,7 +101,7 @@ static unsigned long get_int_status_100(void)
 	return *lasat_int_status & *lasat_int_mask;
 }
 
-static unsigned long get_int_status_200(void) 
+static unsigned long get_int_status_200(void)
 {
 	unsigned long int_status;
 
diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c
index 8c784bc..fc9b0e2 100644
--- a/arch/mips/lasat/lasat_board.c
+++ b/arch/mips/lasat/lasat_board.c
@@ -67,7 +67,7 @@ static void init_flash_sizes(void)
 
 	if (mips_machtype == MACH_LASAT_100) {
 		lasat_board_info.li_flash_base = 0x1e000000;
-		
+
 		lb[LASAT_MTD_BOOTLOADER] = 0x1e400000;
 
 		if (lasat_board_info.li_flash_size > 0x200000) {
@@ -103,7 +103,7 @@ int lasat_init_board_info(void)
 	memset(&lasat_board_info, 0, sizeof(lasat_board_info));
 
 	/* First read the EEPROM info */
-	EEPROMRead(0, (unsigned char *)&lasat_board_info.li_eeprom_info, 
+	EEPROMRead(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
 		   sizeof(struct lasat_eeprom_struct));
 
 	/* Check the CRC */
@@ -188,7 +188,7 @@ int lasat_init_board_info(void)
 	case 0x1:
 		lasat_board_info.li_cpu_hz =
 			lasat_board_info.li_bus_hz +
-			(lasat_board_info.li_bus_hz >> 1);	
+			(lasat_board_info.li_bus_hz >> 1);
 		break;
 	case 0x2:
 		lasat_board_info.li_cpu_hz =
@@ -271,7 +271,7 @@ void lasat_write_eeprom_info(void)
 	lasat_board_info.li_eeprom_info.crc32 = crc;
 
 	/* Write the EEPROM info */
-	EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info, 
+	EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
 		    sizeof(struct lasat_eeprom_struct));
 }
 
diff --git a/arch/mips/lasat/picvue.c b/arch/mips/lasat/picvue.c
index 5637cd1..9ae82c3 100644
--- a/arch/mips/lasat/picvue.c
+++ b/arch/mips/lasat/picvue.c
@@ -1,7 +1,7 @@
-/* 
+/*
  * Picvue PVC160206 display driver
  *
- * Brian Murphy <brian@murphy.dk> 
+ * Brian Murphy <brian@murphy.dk>
  *
  */
 #include <linux/kernel.h>
@@ -24,12 +24,12 @@ struct pvc_defs *picvue = NULL;
 
 DECLARE_MUTEX(pvc_sem);
 
-static void pvc_reg_write(u32 val) 
+static void pvc_reg_write(u32 val)
 {
 	*picvue->reg = val;
 }
 
-static u32 pvc_reg_read(void) 
+static u32 pvc_reg_read(void)
 {
 	u32 tmp = *picvue->reg;
 	return tmp;
@@ -65,12 +65,12 @@ static u8 pvc_read_data(void)
 {
 	u32 data = pvc_reg_read();
 	u8 byte;
-	data |= picvue->rw; 
+	data |= picvue->rw;
 	data &= ~picvue->rs;
 	pvc_reg_write(data);
 	ndelay(40);
 	byte = pvc_read_byte(data);
-	data |= picvue->rs; 
+	data |= picvue->rs;
 	pvc_reg_write(data);
 	return byte;
 }
diff --git a/arch/mips/lasat/picvue.h b/arch/mips/lasat/picvue.h
index 74a3903..2a96bf9 100644
--- a/arch/mips/lasat/picvue.h
+++ b/arch/mips/lasat/picvue.h
@@ -1,7 +1,7 @@
-/* 
+/*
  * Picvue PVC160206 display driver
  *
- * Brian Murphy <brian.murphy@eicon.com> 
+ * Brian Murphy <brian.murphy@eicon.com>
  *
  */
 #include <asm/semaphore.h>
diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c
index eaa2b46..cce7cdd 100644
--- a/arch/mips/lasat/picvue_proc.c
+++ b/arch/mips/lasat/picvue_proc.c
@@ -1,7 +1,7 @@
-/* 
+/*
  * Picvue PVC160206 display driver
  *
- * Brian Murphy <brian.murphy@eicon.com> 
+ * Brian Murphy <brian.murphy@eicon.com>
  *
  */
 #include <linux/kernel.h>
@@ -51,10 +51,10 @@ static int pvc_proc_read_line(char *page, char **start,
         page += sprintf(page, "%s\n", pvc_lines[lineno]);
 	up(&pvc_sem);
 
-        return page - origpage; 
+        return page - origpage;
 }
 
-static int pvc_proc_write_line(struct file *file, const char *buffer,            
+static int pvc_proc_write_line(struct file *file, const char *buffer,
                            unsigned long count, void *data)
 {
         int origcount = count;
@@ -119,7 +119,7 @@ static int pvc_proc_read_scroll(char *page, char **start,
         page += sprintf(page, "%d\n", scroll_dir * scroll_interval);
 	up(&pvc_sem);
 
-        return page - origpage; 
+        return page - origpage;
 }
 
 
diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c
index ca62881..88c7ab8 100644
--- a/arch/mips/lasat/prom.c
+++ b/arch/mips/lasat/prom.c
@@ -42,7 +42,7 @@ static void null_prom_putc(char c)
 /* these are functions provided by the bootloader */
 static void (* prom_putc)(char c) = null_prom_putc;
 void (* prom_printf)(const char * fmt, ...) = null_prom_printf;
-void (* prom_display)(const char *string, int pos, int clear) = 
+void (* prom_display)(const char *string, int pos, int clear) =
 		null_prom_display;
 void (* prom_monitor)(void) = null_prom_monitor;
 
diff --git a/arch/mips/lasat/reset.c b/arch/mips/lasat/reset.c
index 37e4912..8d7d7a4 100644
--- a/arch/mips/lasat/reset.c
+++ b/arch/mips/lasat/reset.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * Thomas Horsten <thh@lasat.com>
  * Copyright (C) 2000 LASAT Networks A/S.
  *
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index e371ed5..f2604fa 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -105,7 +105,7 @@ static int lasat_panic_prom_monitor(struct notifier_block *this,
 	return NOTIFY_DONE;
 }
 
-static struct notifier_block lasat_panic_block[] = 
+static struct notifier_block lasat_panic_block[] =
 {
 	{ lasat_panic_display, NULL, INT_MAX },
 	{ lasat_panic_prom_monitor, NULL, INT_MIN }
@@ -120,7 +120,7 @@ static void lasat_timer_setup(struct irqaction *irq)
 {
 
 	write_c0_compare(
-		read_c0_count() + 
+		read_c0_count() +
 		mips_hpt_frequency / HZ);
 	change_c0_status(ST0_IM, IE_IRQ0 | IE_IRQ5);
 }
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
index 1c0cc62..8ff43a1 100644
--- a/arch/mips/lasat/sysctl.c
+++ b/arch/mips/lasat/sysctl.c
@@ -37,14 +37,14 @@
 
 static DECLARE_MUTEX(lasat_info_sem);
 
-/* Strategy function to write EEPROM after changing string entry */ 
+/* Strategy function to write EEPROM after changing string entry */
 int sysctl_lasatstring(ctl_table *table, int *name, int nlen,
 		void *oldval, size_t *oldlenp,
 		void *newval, size_t newlen, void **context)
 {
 	int r;
 	down(&lasat_info_sem);
-	r = sysctl_string(table, name, 
+	r = sysctl_string(table, name,
 			  nlen, oldval, oldlenp, newval, newlen, context);
 	if (r < 0) {
 		up(&lasat_info_sem);
@@ -74,7 +74,7 @@ int proc_dolasatstring(ctl_table *table, int write, struct file *filp,
 	return 0;
 }
 
-/* proc function to write EEPROM after changing int entry */ 
+/* proc function to write EEPROM after changing int entry */
 int proc_dolasatint(ctl_table *table, int write, struct file *filp,
 		       void *buffer, size_t *lenp, loff_t *ppos)
 {
@@ -93,7 +93,7 @@ int proc_dolasatint(ctl_table *table, int write, struct file *filp,
 static int rtctmp;
 
 #ifdef CONFIG_DS1603
-/* proc function to read/write RealTime Clock */ 
+/* proc function to read/write RealTime Clock */
 int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
 		       void *buffer, size_t *lenp, loff_t *ppos)
 {
@@ -165,9 +165,9 @@ static char lasat_bcastaddr[16];
 void update_bcastaddr(void)
 {
 	unsigned int ip;
-	
-	ip = (lasat_board_info.li_eeprom_info.ipaddr & 
-		lasat_board_info.li_eeprom_info.netmask) | 
+
+	ip = (lasat_board_info.li_eeprom_info.ipaddr &
+		lasat_board_info.li_eeprom_info.netmask) |
 		~lasat_board_info.li_eeprom_info.netmask;
 
 	sprintf(lasat_bcastaddr, "%d.%d.%d.%d",
@@ -205,7 +205,7 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
 				break;
 			len++;
 		}
-		if (len >= sizeof(proc_lasat_ipbuf)-1) 
+		if (len >= sizeof(proc_lasat_ipbuf)-1)
 			len = sizeof(proc_lasat_ipbuf) - 1;
 		if (copy_from_user(proc_lasat_ipbuf, buffer, len))
 		{
@@ -249,8 +249,8 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
 }
 #endif /* defined(CONFIG_INET) */
 
-static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen, 
-				     void *oldval, size_t *oldlenp, 
+static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen,
+				     void *oldval, size_t *oldlenp,
 				     void *newval, size_t newlen,
 				     void **context)
 {
@@ -293,7 +293,7 @@ int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp,
 		if (!strcmp(filp->f_dentry->d_name.name, "debugaccess"))
 			lasat_board_info.li_eeprom_info.debugaccess = lasat_board_info.li_debugaccess;
 	}
-	lasat_write_eeprom_info();	
+	lasat_write_eeprom_info();
 	up(&lasat_info_sem);
 	return 0;
 }
@@ -316,8 +316,8 @@ static ctl_table lasat_table[] = {
 	 0644, NULL, &proc_lasat_ip, &sysctl_lasat_intvec},
 	{LASAT_NETMASK, "netmask", &lasat_board_info.li_eeprom_info.netmask, sizeof(int),
 	 0644, NULL, &proc_lasat_ip, &sysctl_lasat_intvec},
-	{LASAT_BCAST, "bcastaddr", &lasat_bcastaddr, 
-		sizeof(lasat_bcastaddr), 0600, NULL, 
+	{LASAT_BCAST, "bcastaddr", &lasat_bcastaddr,
+		sizeof(lasat_bcastaddr), 0600, NULL,
 		&proc_dostring, &sysctl_string},
 #endif
 	{LASAT_PASSWORD, "passwd_hash", &lasat_board_info.li_eeprom_info.passwd_hash, sizeof(lasat_board_info.li_eeprom_info.passwd_hash),
diff --git a/arch/mips/lib-32/Makefile b/arch/mips/lib-32/Makefile
index fd6a2ba..ad28578 100644
--- a/arch/mips/lib-32/Makefile
+++ b/arch/mips/lib-32/Makefile
@@ -2,7 +2,7 @@
 # Makefile for MIPS-specific library files..
 #
 
-lib-y	+= csum_partial.o memset.o watch.o 
+lib-y	+= csum_partial.o memset.o watch.o
 
 obj-$(CONFIG_CPU_MIPS32)	+= dump_tlb.o
 obj-$(CONFIG_CPU_MIPS64)	+= dump_tlb.o
diff --git a/arch/mips/lib-64/Makefile b/arch/mips/lib-64/Makefile
index fd6a2ba..ad28578 100644
--- a/arch/mips/lib-64/Makefile
+++ b/arch/mips/lib-64/Makefile
@@ -2,7 +2,7 @@
 # Makefile for MIPS-specific library files..
 #
 
-lib-y	+= csum_partial.o memset.o watch.o 
+lib-y	+= csum_partial.o memset.o watch.o
 
 obj-$(CONFIG_CPU_MIPS32)	+= dump_tlb.o
 obj-$(CONFIG_CPU_MIPS64)	+= dump_tlb.o
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
index afa8eae..90ee8d4 100644
--- a/arch/mips/lib/memcpy.S
+++ b/arch/mips/lib/memcpy.S
@@ -79,7 +79,7 @@
 /*
  * Only on the 64-bit kernel we can made use of 64-bit registers.
  */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define USE_DOUBLE
 #endif
 
@@ -101,7 +101,7 @@
 #define NBYTES 8
 #define LOG_NBYTES 3
 
-/* 
+/*
  * As we are sharing code base with the mips32 tree (which use the o32 ABI
  * register definitions). We need to redefine the register definitions from
  * the n64 ABI register naming to the o32 ABI register naming.
@@ -118,7 +118,7 @@
 #define t5	$13
 #define t6	$14
 #define t7	$15
-	
+
 #else
 
 #define LOAD   lw
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 20a552b..99c5506 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -320,7 +320,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
 	case cop1_op:
 		switch (MIPSInst_RS(ir)) {
 
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
 		case dmfc_op:
 			/* copregister fs -> gpr[rt] */
 			if (MIPSInst_RT(ir) != 0) {
@@ -805,7 +805,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
 		ieee754dp d;
 		ieee754sp s;
 		int w;
-#if __mips64
+#ifdef __mips64
 		s64 l;
 #endif
 	} rv;			/* resulting value */
@@ -950,7 +950,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
 		}
 #endif /* __mips >= 2 */
 
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
 		case fcvtl_op:{
 			ieee754sp fs;
 
@@ -1125,7 +1125,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
 		}
 #endif
 
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
 		case fcvtl_op:{
 			ieee754dp fs;
 
@@ -1203,7 +1203,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
 		break;
 	}
 
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
 	case l_fmt:{
 		switch (MIPSInst_FUNC(ir)) {
 		case fcvts_op:
@@ -1267,7 +1267,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
 	case w_fmt:
 		SITOREG(rv.w, MIPSInst_FD(ir));
 		break;
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
 	case l_fmt:
 		DITOREG(rv.l, MIPSInst_FD(ir));
 		break;
diff --git a/arch/mips/math-emu/kernel_linkage.c b/arch/mips/math-emu/kernel_linkage.c
index 04397fe..4002f0c 100644
--- a/arch/mips/math-emu/kernel_linkage.c
+++ b/arch/mips/math-emu/kernel_linkage.c
@@ -86,7 +86,7 @@ int fpu_emulator_restore_context(struct sigcontext *sc)
 	return err;
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 /*
  * This is the o32 version
  */
diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c
index 8f1d875..19d4b07 100644
--- a/arch/mips/mips-boards/atlas/atlas_int.c
+++ b/arch/mips/mips-boards/atlas/atlas_int.c
@@ -122,7 +122,7 @@ void __init arch_init_irq(void)
 	int i;
 
 	atlas_hw0_icregs = (struct atlas_ictrl_regs *)ioremap (ATLAS_ICTRL_REGS_BASE, sizeof(struct atlas_ictrl_regs *));
-	
+
 	/*
 	 * Mask out all interrupt by writing "1" to all bit position in
 	 * the interrupt reset reg.
diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index 31caf06..311155d 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -200,7 +200,7 @@ void __init kgdb_config (void)
 			generic_putDebugChar = saa9730_putDebugChar;
 			generic_getDebugChar = saa9730_getDebugChar;
 		}
-		else 
+		else
 #endif
 		{
 			speed = rs_kgdb_hook(line, speed);
@@ -243,7 +243,7 @@ void __init prom_init(void)
 	mips_revision_corid = MIPS_REVISION_CORID;
 
 	if (mips_revision_corid == MIPS_REVISION_CORID_CORE_EMUL) {
-		if (BONITO_PCIDID == 0x0001df53 || 
+		if (BONITO_PCIDID == 0x0001df53 ||
 		    BONITO_PCIDID == 0x0003df53)
 			mips_revision_corid = MIPS_REVISION_CORID_CORE_EMUL_BON;
 		else
@@ -310,7 +310,7 @@ void __init prom_init(void)
 	case MIPS_REVISION_CORID_CORE_MSC:
 	case MIPS_REVISION_CORID_CORE_FPGA2:
 	case MIPS_REVISION_CORID_CORE_EMUL_MSC:
-		_pcictrl_msc = (unsigned long)ioremap(MIPS_MSC01_PCI_REG_BASE, 0x2000); 
+		_pcictrl_msc = (unsigned long)ioremap(MIPS_MSC01_PCI_REG_BASE, 0x2000);
 
 #ifdef CONFIG_CPU_LITTLE_ENDIAN
 		MSC_WRITE(MSC01_PCI_SWAP, MSC01_PCI_SWAP_NOSWAP);
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index fe7fc17..1631544 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -89,7 +89,7 @@ static unsigned int __init estimate_cpu_frequency(void)
 	 * really calculate the timer frequency
 	 * For now we hardwire the SEAD board frequency to 12MHz.
 	 */
-	
+
 	if ((prid == (PRID_COMP_MIPS | PRID_IMP_20KC)) ||
 	    (prid == (PRID_COMP_MIPS | PRID_IMP_25KF)))
 		count = 12000000;
diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c
index 3377e66..df6db64 100644
--- a/arch/mips/mips-boards/malta/malta_setup.c
+++ b/arch/mips/mips-boards/malta/malta_setup.c
@@ -149,15 +149,15 @@ static int __init malta_setup(void)
 			argptr = prom_getcmdline();
 			if (strstr(argptr, "iobcuncached")) {
 				BONITO_PCICACHECTRL &= ~BONITO_PCICACHECTRL_IOBCCOH_EN;
-				BONITO_PCIMEMBASECFG = BONITO_PCIMEMBASECFG & 
+				BONITO_PCIMEMBASECFG = BONITO_PCIMEMBASECFG &
 					~(BONITO_PCIMEMBASECFG_MEMBASE0_CACHED |
 					  BONITO_PCIMEMBASECFG_MEMBASE1_CACHED);
 				printk("Disabled Bonito IOBC coherency\n");
 			}
 			else {
 				BONITO_PCICACHECTRL |= BONITO_PCICACHECTRL_IOBCCOH_EN;
-				BONITO_PCIMEMBASECFG |= 
-					(BONITO_PCIMEMBASECFG_MEMBASE0_CACHED | 
+				BONITO_PCIMEMBASECFG |=
+					(BONITO_PCIMEMBASECFG_MEMBASE0_CACHED |
 					 BONITO_PCIMEMBASECFG_MEMBASE1_CACHED);
 				printk("Disabled Bonito IOBC coherency\n");
 			}
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index f61e038..b56a0ab 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -5,8 +5,8 @@
 obj-y				+= cache.o extable.o fault.o init.o pgtable.o \
 				   tlbex.o tlbex-fault.o
 
-obj-$(CONFIG_MIPS32)		+= ioremap.o pgtable-32.o
-obj-$(CONFIG_MIPS64)		+= pgtable-64.o
+obj-$(CONFIG_32BIT)		+= ioremap.o pgtable-32.o
+obj-$(CONFIG_64BIT)		+= pgtable-64.o
 obj-$(CONFIG_HIGHMEM)		+= highmem.o
 
 obj-$(CONFIG_CPU_MIPS32)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index a03ebb2..5ea84bc 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -126,13 +126,13 @@ static inline void tx49_blast_icache32(void)
 
 	CACHE32_UNROLL32_ALIGN2;
 	/* I'm in even chunk.  blast odd chunks */
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start + 0x400; addr < end; addr += 0x400 * 2) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
 			cache32_unroll32(addr|ws,Index_Invalidate_I);
 	CACHE32_UNROLL32_ALIGN;
 	/* I'm in odd chunk.  blast even chunks */
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x400 * 2) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x400 * 2)
 			cache32_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -156,13 +156,13 @@ static inline void tx49_blast_icache32_page_indexed(unsigned long page)
 
 	CACHE32_UNROLL32_ALIGN2;
 	/* I'm in even chunk.  blast odd chunks */
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start + 0x400; addr < end; addr += 0x400 * 2) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
 			cache32_unroll32(addr|ws,Index_Invalidate_I);
 	CACHE32_UNROLL32_ALIGN;
 	/* I'm in odd chunk.  blast even chunks */
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x400 * 2) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x400 * 2)
 			cache32_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -723,10 +723,10 @@ static void local_r4k_flush_cache_sigtramp(void * arg)
 			".set push\n\t"
 			".set noat\n\t"
 			".set mips3\n\t"
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 			"la	$at,1f\n\t"
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 			"dla	$at,1f\n\t"
 #endif
 			"cache	%0,($at)\n\t"
diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c
index ab30afd..502f68c 100644
--- a/arch/mips/mm/c-sb1.c
+++ b/arch/mips/mm/c-sb1.c
@@ -270,7 +270,7 @@ static void local_sb1_flush_icache_range(unsigned long start,
 		__sb1_writeback_inv_dcache_all();
 	else
 		__sb1_writeback_inv_dcache_range(start, end);
-	
+
 	/* Just flush the whole icache if the range is big enough */
 	if ((end - start) > icache_range_cutoff)
 		__sb1_flush_icache_all();
diff --git a/arch/mips/mm/cerr-sb1.c b/arch/mips/mm/cerr-sb1.c
index 13d96d6..7166ffe 100644
--- a/arch/mips/mm/cerr-sb1.c
+++ b/arch/mips/mm/cerr-sb1.c
@@ -25,7 +25,7 @@
 #include <asm/sibyte/sb1250_regs.h>
 #include <asm/sibyte/sb1250_scd.h>
 #endif
- 
+
 /* SB1 definitions */
 
 /* XXX should come from config1 XXX */
@@ -136,14 +136,14 @@ static inline void breakout_cerrd(unsigned int val)
 
 #ifndef CONFIG_SIBYTE_BUS_WATCHER
 
-static void check_bus_watcher(void)              
-{                               
+static void check_bus_watcher(void)
+{
 	uint32_t status, l2_err, memio_err;
 
 	/* Destructive read, clears register and interrupt */
 	status = csr_in32(IOADDR(A_SCD_BUS_ERR_STATUS));
 	/* Bit 31 is always on, but there's no #define for that */
-	if (status & ~(1UL << 31)) {  
+	if (status & ~(1UL << 31)) {
 		l2_err = csr_in32(IOADDR(A_BUS_L2_ERRORS));
 		memio_err = csr_in32(IOADDR(A_BUS_MEM_IO_ERRORS));
 		prom_printf("Bus watcher error counters: %08x %08x\n", l2_err, memio_err);
@@ -153,14 +153,14 @@ static void check_bus_watcher(void)
 		       (int)(G_SCD_BERR_TID(status) >> 6),
 		       (int)G_SCD_BERR_RID(status),
 		       (int)G_SCD_BERR_DCODE(status));
-	} else {		
-		prom_printf("Bus watcher indicates no error\n"); 
-	}			
-}                                       
-#else                                                    
-extern void check_bus_watcher(void);    
-#endif                                          
-                                
+	} else {
+		prom_printf("Bus watcher indicates no error\n");
+	}
+}
+#else
+extern void check_bus_watcher(void);
+#endif
+
 asmlinkage void sb1_cache_error(void)
 {
 	uint64_t cerr_dpa;
diff --git a/arch/mips/mm/dma-noncoherent.c b/arch/mips/mm/dma-noncoherent.c
index 9895e32..59e54f1 100644
--- a/arch/mips/mm/dma-noncoherent.c
+++ b/arch/mips/mm/dma-noncoherent.c
@@ -162,7 +162,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 
 	for (i = 0; i < nents; i++, sg++) {
 		unsigned long addr;
- 
+
 		addr = (unsigned long) page_address(sg->page);
 		if (addr)
 			__dma_sync(addr + sg->offset, sg->length, direction);
@@ -230,9 +230,9 @@ void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
 	size_t size, enum dma_data_direction direction)
 {
 	unsigned long addr;
- 
+
 	BUG_ON(direction == DMA_NONE);
- 
+
 	addr = dma_handle + PAGE_OFFSET;
 	__dma_sync(addr, size, direction);
 }
@@ -282,9 +282,9 @@ void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
 	enum dma_data_direction direction)
 {
 	int i;
- 
+
 	BUG_ON(direction == DMA_NONE);
- 
+
 	/* Make sure that gcc doesn't leave the empty loop body.  */
 	for (i = 0; i < nelems; i++, sg++)
 		__dma_sync((unsigned long)page_address(sg->page),
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 9c9a271..dc6830b 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -96,7 +96,7 @@ static void __init kmap_init(void)
 	kmap_prot = PAGE_KERNEL;
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static void __init fixrange_init(unsigned long start, unsigned long end,
 	pgd_t *pgd_base)
 {
@@ -125,7 +125,7 @@ static void __init fixrange_init(unsigned long start, unsigned long end,
 		j = 0;
 	}
 }
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 #endif /* CONFIG_HIGHMEM */
 
 #ifndef CONFIG_NEED_MULTIPLE_NODES
@@ -258,7 +258,7 @@ void __init mem_init(void)
 #ifdef CONFIG_BLK_DEV_INITRD
 void free_initrd_mem(unsigned long start, unsigned long end)
 {
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	/* Switch from KSEG0 to XKPHYS addresses */
 	start = (unsigned long)phys_to_virt(CPHYSADDR(start));
 	end = (unsigned long)phys_to_virt(CPHYSADDR(end));
@@ -286,7 +286,7 @@ void free_initmem(void)
 
 	addr = (unsigned long) &__init_begin;
 	while (addr < (unsigned long) &__init_end) {
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		page = PAGE_OFFSET | CPHYSADDR(addr);
 #else
 		page = addr;
diff --git a/arch/mips/mm/pg-sb1.c b/arch/mips/mm/pg-sb1.c
index 59d131b..1b6df71 100644
--- a/arch/mips/mm/pg-sb1.c
+++ b/arch/mips/mm/pg-sb1.c
@@ -114,7 +114,7 @@ static inline void copy_page_cpu(void *to, void *from)
 	"	pref	" SB1_PREF_STORE_STREAMED_HINT ",  -64(%1)\n"
 	"	pref	" SB1_PREF_LOAD_STREAMED_HINT  ",  -32(%0)\n"
 	"1:	pref	" SB1_PREF_STORE_STREAMED_HINT ",  -32(%1)\n"
-# ifdef CONFIG_MIPS64
+# ifdef CONFIG_64BIT
 	"	ld	$8, -128(%0)	\n"  /* Block copy a cacheline */
 	"	ld	$9, -120(%0)	\n"
 	"	ld	$10, -112(%0)	\n"
@@ -148,7 +148,7 @@ static inline void copy_page_cpu(void *to, void *from)
 	"	daddiu	%0, %0, -128	\n"
 	"	daddiu	%1, %1, -128	\n"
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	"	ld	$8, 0(%0)	\n"  /* Block copy a cacheline */
 	"1:	ld	$9, 8(%0)	\n"
 	"	ld	$10, 16(%0)	\n"
@@ -178,7 +178,7 @@ static inline void copy_page_cpu(void *to, void *from)
 	"	daddiu	%0, %0, 32	\n"
 	"	daddiu	%1, %1, 32	\n"
 	"	bnel	%0, %2, 1b	\n"
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	"	 ld	$8, 0(%0)	\n"
 #else
 	"	 lw	$2, 0(%0)	\n"
@@ -186,7 +186,7 @@ static inline void copy_page_cpu(void *to, void *from)
 	"	.set	pop		\n"
 	: "+r" (src), "+r" (dst)
 	: "r" (end)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	: "$8","$9","$10","$11","memory");
 #else
 	: "$2","$3","$6","$7","$8","$9","$10","$11","memory");
@@ -198,7 +198,7 @@ static inline void copy_page_cpu(void *to, void *from)
 
 /*
  * Pad descriptors to cacheline, since each is exclusively owned by a
- * particular CPU. 
+ * particular CPU.
  */
 typedef struct dmadscr_s {
 	u64 dscr_a;
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 87e229f..6569be3 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -448,7 +448,7 @@ L_LA(_r3000_write_probe_fail)
 L_LA(_r3000_write_probe_ok)
 
 /* convenience macros for instructions */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 # define i_LW(buf, rs, rt, off) i_ld(buf, rs, rt, off)
 # define i_SW(buf, rs, rt, off) i_sd(buf, rs, rt, off)
 # define i_SLL(buf, rs, rt, sh) i_dsll(buf, rs, rt, sh)
@@ -486,7 +486,7 @@ L_LA(_r3000_write_probe_ok)
 #define i_ssnop(buf) i_sll(buf, 0, 0, 1)
 #define i_ehb(buf) i_sll(buf, 0, 0, 3)
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static __init int __attribute__((unused)) in_compat_space_p(long addr)
 {
 	/* Is this address in 32bit compat space? */
@@ -516,7 +516,7 @@ static __init int rel_lo(long val)
 
 static __init void i_LA_mostly(u32 **buf, unsigned int rs, long addr)
 {
-#if CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	if (!in_compat_space_p(addr)) {
 		i_lui(buf, rs, rel_highest(addr));
 		if (rel_higher(addr))
@@ -682,7 +682,7 @@ static void il_bgezl(u32 **p, struct reloc **r, unsigned int reg,
 #define C0_EPC		14
 #define C0_XCONTEXT	20
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 # define GET_CONTEXT(buf, reg) i_MFC0(buf, reg, C0_XCONTEXT)
 #else
 # define GET_CONTEXT(buf, reg) i_MFC0(buf, reg, C0_CONTEXT)
@@ -923,7 +923,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
 	}
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 /*
  * TMP and PTR are scratch.
  * TMP will be clobbered, PTR will hold the pmd entry.
@@ -1010,7 +1010,7 @@ build_get_pgd_vmalloc64(u32 **p, struct label **l, struct reloc **r,
 	}
 }
 
-#else /* !CONFIG_MIPS64 */
+#else /* !CONFIG_64BIT */
 
 /*
  * TMP and PTR are scratch.
@@ -1038,7 +1038,7 @@ build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
 	i_addu(p, ptr, ptr, tmp); /* add in pgd offset */
 }
 
-#endif /* !CONFIG_MIPS64 */
+#endif /* !CONFIG_64BIT */
 
 static __init void build_adjust_context(u32 **p, unsigned int ctx)
 {
@@ -1159,7 +1159,7 @@ static void __init build_r4000_tlb_refill_handler(void)
 		/* No need for i_nop */
 	}
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
 #else
 	build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
@@ -1171,7 +1171,7 @@ static void __init build_r4000_tlb_refill_handler(void)
 	l_leave(&l, p);
 	i_eret(&p); /* return from trap */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	build_get_pgd_vmalloc64(&p, &l, &r, K0, K1);
 #endif
 
@@ -1182,7 +1182,7 @@ static void __init build_r4000_tlb_refill_handler(void)
 	 * need three, with the the second nop'ed and the third being
 	 * unused.
 	 */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 	if ((p - tlb_handler) > 64)
 		panic("TLB refill handler space exceeded");
 #else
@@ -1195,12 +1195,12 @@ static void __init build_r4000_tlb_refill_handler(void)
 	/*
 	 * Now fold the handler in the TLB refill handler space.
 	 */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 	f = final_handler;
 	/* Simplest case, just copy the handler. */
 	copy_handler(relocs, labels, tlb_handler, p, f);
 	final_len = p - tlb_handler;
-#else /* CONFIG_MIPS64 */
+#else /* CONFIG_64BIT */
 	f = final_handler + 32;
 	if ((p - tlb_handler) <= 32) {
 		/* Just copy the handler. */
@@ -1235,7 +1235,7 @@ static void __init build_r4000_tlb_refill_handler(void)
 		copy_handler(relocs, labels, split, p, final_handler);
 		final_len = (f - (final_handler + 32)) + (p - split);
 	}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 	resolve_relocs(relocs, labels);
 	printk("Synthesized TLB refill handler (%u instructions).\n",
@@ -1605,7 +1605,7 @@ build_r4000_tlbchange_handler_head(u32 **p, struct label **l,
 				   struct reloc **r, unsigned int pte,
 				   unsigned int ptr)
 {
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	build_get_pmde64(p, l, r, pte, ptr); /* get pmd in ptr */
 #else
 	build_get_pgde32(p, pte, ptr); /* get pgd in ptr */
@@ -1636,7 +1636,7 @@ build_r4000_tlbchange_handler_tail(u32 **p, struct label **l,
 	l_leave(l, *p);
 	i_eret(p); /* return from trap */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	build_get_pgd_vmalloc64(p, l, r, tmp, ptr);
 #endif
 }
diff --git a/arch/mips/momentum/jaguar_atx/int-handler.S b/arch/mips/momentum/jaguar_atx/int-handler.S
index 43fd5a5..55bc789 100644
--- a/arch/mips/momentum/jaguar_atx/int-handler.S
+++ b/arch/mips/momentum/jaguar_atx/int-handler.S
@@ -27,11 +27,11 @@
 		SAVE_ALL
 		CLI
 		.set	at
-		mfc0	t0, CP0_CAUSE  
+		mfc0	t0, CP0_CAUSE
 		mfc0	t2, CP0_STATUS
 
 		and	t0, t2
-        
+
 		andi	t1, t0, STATUSF_IP0	/* sw0 software interrupt */
 		bnez	t1, ll_sw0_irq
 		andi	t1, t0, STATUSF_IP1	/* sw1 software interrupt */
@@ -103,25 +103,25 @@ ll_pcia_irq:
 		move	a1, sp
 		jal	do_IRQ
 		j	ret_from_irq
-	
+
 ll_pcib_irq:
 		li	a0, 5
 		move	a1, sp
 		jal	do_IRQ
 		j	ret_from_irq
-	
+
 ll_uart_irq:
 		li	a0, 6
 		move	a1, sp
 		jal	do_IRQ
 		j	ret_from_irq
-	
+
 ll_cputimer_irq:
 		li	a0, 7
 		move	a1, sp
 		jal	ll_timer_interrupt
 		j	ret_from_irq
-	
+
 ll_mv64340_decode_irq:
 		move	a0, sp
 		jal	ll_mv64340_irq
diff --git a/arch/mips/momentum/jaguar_atx/prom.c b/arch/mips/momentum/jaguar_atx/prom.c
index fa5982a..14ae2e7 100644
--- a/arch/mips/momentum/jaguar_atx/prom.c
+++ b/arch/mips/momentum/jaguar_atx/prom.c
@@ -64,7 +64,7 @@ static u8 exchange_bit(u8 val, u8 cs)
 
 	/* turn the clock off and read-strobe */
 	JAGUAR_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE);
-	
+
 	/* return the data */
 	return ((JAGUAR_FPGA_READ(EEPROM_MODE) >> 3) & 0x1);
 }
@@ -90,7 +90,7 @@ void get_mac(char dest[6])
 }
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 unsigned long signext(unsigned long addr)
 {
@@ -143,7 +143,7 @@ char *arg64(unsigned long addrin, int arg_index)
 
 	return p;
 }
-#endif  /* CONFIG_MIPS64 */
+#endif  /* CONFIG_64BIT */
 
 /* PMON passes arguments in C main() style */
 void __init prom_init(void)
@@ -158,7 +158,7 @@ void __init prom_init(void)
 //	ja_setup_console();	/* The very first thing.  */
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	char *ptr;
 
 	printk("Mips64 Jaguar-ATX\n");
@@ -201,7 +201,7 @@ void __init prom_init(void)
 	}
 	printk("arcs_cmdline: %s\n", arcs_cmdline);
 
-#else   /* CONFIG_MIPS64 */
+#else   /* CONFIG_64BIT */
 	/* save the PROM vectors for debugging use */
 	debug_vectors = cv;
 
@@ -226,7 +226,7 @@ void __init prom_init(void)
 		}
 		env++;
 	}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 	mips_machgroup = MACH_GROUP_MOMENCO;
 	mips_machtype = MACH_MOMENCO_JAGUAR_ATX;
 
diff --git a/arch/mips/momentum/jaguar_atx/reset.c b/arch/mips/momentum/jaguar_atx/reset.c
index 4803948..c4236b1 100644
--- a/arch/mips/momentum/jaguar_atx/reset.c
+++ b/arch/mips/momentum/jaguar_atx/reset.c
@@ -27,7 +27,7 @@
 void momenco_jaguar_restart(char *command)
 {
 	/* base address of timekeeper portion of part */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	void *nvram = (void*) 0xfffffffffc807000;
 #else
 	void *nvram = (void*) 0xfc807000;
diff --git a/arch/mips/momentum/jaguar_atx/setup.c b/arch/mips/momentum/jaguar_atx/setup.c
index 30462e71..90288cf 100644
--- a/arch/mips/momentum/jaguar_atx/setup.c
+++ b/arch/mips/momentum/jaguar_atx/setup.c
@@ -105,7 +105,7 @@ void __init bus_error_init(void) { /* nothing */ }
 
 static __init void wire_stupidity_into_tlb(void)
 {
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 	write_c0_wired(0);
 	local_flush_tlb_all();
 
@@ -451,7 +451,7 @@ static int  __init momenco_jaguar_atx_setup(void)
 #ifdef GEMDEBUG_TRACEBUFFER
 	{
 	  unsigned int tbControl;
-	  tbControl = 
+	  tbControl =
 	    0 << 26 |  /* post trigger delay 0 */
 	    	    0x2 << 16 |		/* sequential trace mode */
 	    //	    0x0 << 16 |		/* non-sequential trace mode */
diff --git a/arch/mips/momentum/ocelot_3/prom.c b/arch/mips/momentum/ocelot_3/prom.c
index 89c17a0..c4fa9c5 100644
--- a/arch/mips/momentum/ocelot_3/prom.c
+++ b/arch/mips/momentum/ocelot_3/prom.c
@@ -93,7 +93,7 @@ void get_mac(char dest[6])
 #endif
 
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 unsigned long signext(unsigned long addr)
 {
@@ -145,7 +145,7 @@ char *arg64(unsigned long addrin, int arg_index)
 
 	return p;
 }
-#endif  /* CONFIG_MIPS64 */
+#endif  /* CONFIG_64BIT */
 
 void __init prom_init(void)
 {
@@ -155,7 +155,7 @@ void __init prom_init(void)
 	struct callvectors *cv = (struct callvectors *) fw_arg3;
 	int i;
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	char *ptr;
 	printk("prom_init - MIPS64\n");
 
@@ -198,7 +198,7 @@ void __init prom_init(void)
 	}
 	printk("arcs_cmdline: %s\n", arcs_cmdline);
 
-#else   /* CONFIG_MIPS64 */
+#else   /* CONFIG_64BIT */
 
 	/* save the PROM vectors for debugging use */
 	debug_vectors = cv;
@@ -224,7 +224,7 @@ void __init prom_init(void)
 		}
 		env++;
 	}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 	mips_machgroup = MACH_GROUP_MOMENCO;
 	mips_machtype = MACH_MOMENCO_OCELOT_3;
@@ -234,7 +234,7 @@ void __init prom_init(void)
 	get_mac(prom_mac_addr_base);
 #endif
 
-#ifndef CONFIG_MIPS64
+#ifndef CONFIG_64BIT
 	debug_vectors->printf("Booting Linux kernel...\n");
 #endif
 }
diff --git a/arch/mips/momentum/ocelot_c/int-handler.S b/arch/mips/momentum/ocelot_c/int-handler.S
index 2f24306..52349d9 100644
--- a/arch/mips/momentum/ocelot_c/int-handler.S
+++ b/arch/mips/momentum/ocelot_c/int-handler.S
@@ -27,11 +27,11 @@
 		SAVE_ALL
 		CLI
 		.set	at
-		mfc0	t0, CP0_CAUSE  
+		mfc0	t0, CP0_CAUSE
 		mfc0	t2, CP0_STATUS
 
 		and	t0, t2
-        
+
 		andi	t1, t0, STATUSF_IP0	/* sw0 software interrupt */
 		bnez	t1, ll_sw0_irq
 		andi	t1, t0, STATUSF_IP1	/* sw1 software interrupt */
@@ -83,7 +83,7 @@ ll_pmc_irq:
 		move	a1, sp
 		jal	do_IRQ
 		j	ret_from_irq
-	
+
 ll_cpci_decode_irq:
 		move	a0, sp
 		jal	ll_cpci_irq
@@ -99,4 +99,4 @@ ll_cputimer_irq:
 		move	a1, sp
 		jal	do_IRQ
 		j	ret_from_irq
-	
+
diff --git a/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h b/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
index a6cf7a7..97fb77d 100644
--- a/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
+++ b/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
@@ -32,7 +32,7 @@
 
 #include <linux/config.h>
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define OCELOT_C_CS0_ADDR       (0xfffffffffc000000)
 #else
 #define OCELOT_C_CS0_ADDR               (0xfc000000)
diff --git a/arch/mips/momentum/ocelot_c/prom.c b/arch/mips/momentum/ocelot_c/prom.c
index 49ac302..5b68097 100644
--- a/arch/mips/momentum/ocelot_c/prom.c
+++ b/arch/mips/momentum/ocelot_c/prom.c
@@ -67,7 +67,7 @@ static u8 exchange_bit(u8 val, u8 cs)
 
 	/* turn the clock off and read-strobe */
 	OCELOT_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE);
-	
+
 	/* return the data */
 	return ((OCELOT_FPGA_READ(EEPROM_MODE) >> 3) & 0x1);
 }
@@ -94,7 +94,7 @@ void get_mac(char dest[6])
 #endif
 
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 unsigned long signext(unsigned long addr)
 {
@@ -144,7 +144,7 @@ char *arg64(unsigned long addrin, int arg_index)
   p = (char *)get_arg(args, arg_index);
   return p;
 }
-#endif  /* CONFIG_MIPS64 */
+#endif  /* CONFIG_64BIT */
 
 
 void __init prom_init(void)
@@ -155,7 +155,7 @@ void __init prom_init(void)
 	struct callvectors *cv = (struct callvectors *) fw_arg3;
 	int i;
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	char *ptr;
 
 	printk("prom_init - MIPS64\n");
@@ -197,7 +197,7 @@ void __init prom_init(void)
 	}
 	printk("arcs_cmdline: %s\n", arcs_cmdline);
 
-#else   /* CONFIG_MIPS64 */
+#else   /* CONFIG_64BIT */
 	/* save the PROM vectors for debugging use */
 	debug_vectors = cv;
 
@@ -222,7 +222,7 @@ void __init prom_init(void)
 		}
 		env++;
 	}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 	mips_machgroup = MACH_GROUP_MOMENCO;
 	mips_machtype = MACH_MOMENCO_OCELOT_C;
@@ -232,7 +232,7 @@ void __init prom_init(void)
 	get_mac(prom_mac_addr_base);
 #endif
 
-#ifndef CONFIG_MIPS64
+#ifndef CONFIG_64BIT
 	debug_vectors->printf("Booting Linux kernel...\n");
 #endif
 }
diff --git a/arch/mips/momentum/ocelot_c/reset.c b/arch/mips/momentum/ocelot_c/reset.c
index 1f2b426..6a2489f 100644
--- a/arch/mips/momentum/ocelot_c/reset.c
+++ b/arch/mips/momentum/ocelot_c/reset.c
@@ -28,7 +28,7 @@ void momenco_ocelot_restart(char *command)
 {
 	/* base address of timekeeper portion of part */
 	void *nvram = (void *)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		0xfffffffffc807000;
 #else
 		0xfc807000;
diff --git a/arch/mips/momentum/ocelot_c/setup.c b/arch/mips/momentum/ocelot_c/setup.c
index 021c00e..844ddd0 100644
--- a/arch/mips/momentum/ocelot_c/setup.c
+++ b/arch/mips/momentum/ocelot_c/setup.c
@@ -109,7 +109,7 @@ void PMON_v2_setup(void)
 	*/
   printk("PMON_v2_setup\n");
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	/* marvell and extra space */
 	add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000), 0xfffffffff4000000, PM_64K);
 	/* fpga, rtc, and uart */
@@ -134,7 +134,7 @@ void PMON_v2_setup(void)
 
 unsigned long m48t37y_get_time(void)
 {
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	unsigned char *rtc_base = (unsigned char*)0xfffffffffc800000;
 #else
 	unsigned char* rtc_base = (unsigned char*)0xfc800000;
@@ -163,7 +163,7 @@ unsigned long m48t37y_get_time(void)
 
 int m48t37y_set_time(unsigned long sec)
 {
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	unsigned char* rtc_base = (unsigned char*)0xfffffffffc800000;
 #else
 	unsigned char* rtc_base = (unsigned char*)0xfc800000;
@@ -342,7 +342,7 @@ static void __init momenco_ocelot_c_setup(void)
 
 early_initcall(momenco_ocelot_c_setup);
 
-#ifndef CONFIG_MIPS64
+#ifndef CONFIG_64BIT
 /* This needs to be one of the first initcalls, because no I/O port access
    can work before this */
 static int io_base_ioremap(void)
diff --git a/arch/mips/pci/fixup-ddb5074.c b/arch/mips/pci/fixup-ddb5074.c
index b345e52..5a4a7c2 100644
--- a/arch/mips/pci/fixup-ddb5074.c
+++ b/arch/mips/pci/fixup-ddb5074.c
@@ -5,7 +5,7 @@ static void ddb5074_fixup(struct pci_dev *dev)
 {
 	extern struct pci_dev *pci_pmu;
 	u8 t8;
-                                                                
+
 	pci_pmu = dev;  /* for LEDs D2 and D3 */
 	/* Program the lines for LEDs D2 and D3 to output */
 	pci_read_config_byte(dev, 0x7d, &t8);
diff --git a/arch/mips/pci/fixup-ddb5477.c b/arch/mips/pci/fixup-ddb5477.c
index 6abdc88..2f1444e 100644
--- a/arch/mips/pci/fixup-ddb5477.c
+++ b/arch/mips/pci/fixup-ddb5477.c
@@ -65,7 +65,7 @@ static void ddb5477_amd_lance_fixup(struct pci_dev *dev)
 	ioaddr = pci_resource_start(dev, 0);
 
 	inw(ioaddr + PCNET32_WIO_RESET);	/* reset chip */
-                                                                                
+
 	/* bcr_18 |= 0x0800 */
 	outw(18, ioaddr + PCNET32_WIO_RAP);
 	temp = inw(ioaddr + PCNET32_WIO_BDP);
diff --git a/arch/mips/pci/fixup-malta.c b/arch/mips/pci/fixup-malta.c
index b9296d9..bf2c41d 100644
--- a/arch/mips/pci/fixup-malta.c
+++ b/arch/mips/pci/fixup-malta.c
@@ -56,7 +56,7 @@ static void __init malta_piix_func0_fixup(struct pci_dev *pdev)
 		0,  0, 	0,  3,
 		4,  5,  6,  7,
 		0,  9, 10, 11,
-		12, 0, 14, 15 
+		12, 0, 14, 15
 	};
 	int i;
 
diff --git a/arch/mips/pci/fixup-rbtx4927.c b/arch/mips/pci/fixup-rbtx4927.c
index de4e443..ceeb186 100644
--- a/arch/mips/pci/fixup-rbtx4927.c
+++ b/arch/mips/pci/fixup-rbtx4927.c
@@ -7,7 +7,7 @@
  * Author: MontaVista Software, Inc.
  *              ppopov@mvista.com or source@mvista.com
  *
- * Copyright (C) 2000-2001 Toshiba Corporation 
+ * Copyright (C) 2000-2001 Toshiba Corporation
  *
  * Copyright (C) 2004 MontaVista Software Inc.
  * Author: Manish Lachwani (mlachwani@mvista.com)
diff --git a/arch/mips/pci/fixup-sni.c b/arch/mips/pci/fixup-sni.c
index c8ef01a..a176f2c 100644
--- a/arch/mips/pci/fixup-sni.c
+++ b/arch/mips/pci/fixup-sni.c
@@ -32,7 +32,7 @@
  * Device 4: Unused
  * Device 5: Slot 2
  * Device 6: Slot 3
- * Device 7: Slot 4	
+ * Device 7: Slot 4
  *
  * Documentation says the VGA is device 5 and device 3 is unused but that
  * seem to be a documentation error.  At least on my RM200C the Cirrus
diff --git a/arch/mips/pci/fixup-tb0219.c b/arch/mips/pci/fixup-tb0219.c
index 850a900..bc55b06 100644
--- a/arch/mips/pci/fixup-tb0219.c
+++ b/arch/mips/pci/fixup-tb0219.c
@@ -29,27 +29,12 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 
 	switch (slot) {
 	case 12:
-		vr41xx_set_irq_trigger(TB0219_PCI_SLOT1_PIN,
-				       TRIGGER_LEVEL,
-				       SIGNAL_THROUGH);
-		vr41xx_set_irq_level(TB0219_PCI_SLOT1_PIN,
-				     LEVEL_LOW);
 		irq = TB0219_PCI_SLOT1_IRQ;
 		break;
 	case 13:
-		vr41xx_set_irq_trigger(TB0219_PCI_SLOT2_PIN,
-				       TRIGGER_LEVEL,
-				       SIGNAL_THROUGH);
-		vr41xx_set_irq_level(TB0219_PCI_SLOT2_PIN,
-				     LEVEL_LOW);
 		irq = TB0219_PCI_SLOT2_IRQ;
 		break;
 	case 14:
-		vr41xx_set_irq_trigger(TB0219_PCI_SLOT3_PIN,
-				       TRIGGER_LEVEL,
-				       SIGNAL_THROUGH);
-		vr41xx_set_irq_level(TB0219_PCI_SLOT3_PIN,
-				     LEVEL_LOW);
 		irq = TB0219_PCI_SLOT3_IRQ;
 		break;
 	default:
diff --git a/arch/mips/pci/ops-ddb5477.c b/arch/mips/pci/ops-ddb5477.c
index e955443..0406b50 100644
--- a/arch/mips/pci/ops-ddb5477.c
+++ b/arch/mips/pci/ops-ddb5477.c
@@ -127,7 +127,7 @@ static inline void ddb_close_config_base(struct pci_config_swap *swap)
 }
 
 static int read_config_dword(struct pci_config_swap *swap,
-			     struct pci_bus *bus, u32 devfn, u32 where, 
+			     struct pci_bus *bus, u32 devfn, u32 where,
 			     u32 * val)
 {
 	u32 bus_num, slot_num, func_num;
@@ -153,7 +153,7 @@ static int read_config_dword(struct pci_config_swap *swap,
 }
 
 static int read_config_word(struct pci_config_swap *swap,
-			    struct pci_bus *bus, u32 devfn, u32 where, 
+			    struct pci_bus *bus, u32 devfn, u32 where,
 			    u16 * val)
 {
 	int status;
diff --git a/arch/mips/pci/ops-tx4927.c b/arch/mips/pci/ops-tx4927.c
index 2a9d722..7688b77 100644
--- a/arch/mips/pci/ops-tx4927.c
+++ b/arch/mips/pci/ops-tx4927.c
@@ -1,16 +1,16 @@
 /*
  * Copyright 2001 MontaVista Software Inc.
  * Author: MontaVista Software, Inc.
- *              ahennessy@mvista.com       
+ *              ahennessy@mvista.com
  *
- * Copyright (C) 2000-2001 Toshiba Corporation 
+ * Copyright (C) 2000-2001 Toshiba Corporation
  * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
  *
  * Based on arch/mips/ddb5xxx/ddb5477/pci_ops.c
  *
  *     Define the pci_ops for the Toshiba rbtx4927
  *
- * Much of the code is derived from the original DDB5074 port by 
+ * Much of the code is derived from the original DDB5074 port by
  * Geert Uytterhoeven <geert@sonycom.com>
  *
  * Copyright 2004 MontaVista Software Inc.
diff --git a/arch/mips/pci/pci-ddb5477.c b/arch/mips/pci/pci-ddb5477.c
index 4ddd53e..826d653 100644
--- a/arch/mips/pci/pci-ddb5477.c
+++ b/arch/mips/pci/pci-ddb5477.c
@@ -76,7 +76,7 @@ struct pci_controller ddb5477_io_controller = {
  */
 
 /*
- * irq mapping : device -> pci int # -> vrc4377 irq# , 
+ * irq mapping : device -> pci int # -> vrc4377 irq# ,
  * ddb5477 board manual page 4  and vrc5477 manual page 46
  */
 
@@ -137,9 +137,9 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 	unsigned char *slot_irq_map;
 	unsigned char irq;
 
-	/* 
+	/*
 	 * We ignore the swizzled slot and pin values.  The original
-	 * pci_fixup_irq() codes largely base irq number on the dev slot 
+	 * pci_fixup_irq() codes largely base irq number on the dev slot
 	 * numbers because except for one case they are unique even
 	 * though there are multiple pci buses.
 	 */
@@ -160,7 +160,7 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 
 	if (mips_machtype == MACH_NEC_ROCKHOPPERII) {
 		/* hack to distinquish overlapping slot 20s, one
-		 * on bus 0 (ALI USB on the M1535 on the backplane), 
+		 * on bus 0 (ALI USB on the M1535 on the backplane),
 		 * and one on bus 2 (NEC USB controller on the CPU board)
 		 * Make the M1535 USB - ISA IRQ number 9.
 		 */
diff --git a/arch/mips/pci/pci-ip32.c b/arch/mips/pci/pci-ip32.c
index 1faeb03..000dc6a 100644
--- a/arch/mips/pci/pci-ip32.c
+++ b/arch/mips/pci/pci-ip32.c
@@ -84,7 +84,7 @@ static irqreturn_t macepci_error(int irq, void *dev, struct pt_regs *regs)
 
 
 extern struct pci_ops mace_pci_ops;
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static struct resource mace_pci_mem_resource = {
 	.name	= "SGI O2 PCI MEM",
 	.start	= MACEPCI_HI_MEMORY,
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 8141dff..a8d499b 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -132,7 +132,7 @@ static int __init pcibios_init(void)
 		hose->need_domain_info = need_domain_info;
 		next_busno = bus->subordinate + 1;
 		/* Don't allow 8-bit bus number overflow inside the hose -
-		   reserve some space for bridges. */ 
+		   reserve some space for bridges. */
 		if (next_busno > 224) {
 			next_busno = 0;
 			need_domain_info = 1;
@@ -260,7 +260,7 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 		   (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) {
 		pci_read_bridge_bases(bus);
 		pcibios_fixup_device_resources(dev, bus);
-	} 
+	}
 
 	for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) {
 		struct pci_dev *dev = pci_dev_b(ln);
@@ -292,8 +292,25 @@ pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
 	region->end = res->end - offset;
 }
 
+void __devinit
+pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+			struct pci_bus_region *region)
+{
+	struct pci_controller *hose = (struct pci_controller *)dev->sysdata;
+	unsigned long offset = 0;
+
+	if (res->flags & IORESOURCE_IO)
+		offset = hose->io_offset;
+	else if (res->flags & IORESOURCE_MEM)
+		offset = hose->mem_offset;
+
+	res->start = region->start + offset;
+	res->end = region->end + offset;
+}
+
 #ifdef CONFIG_HOTPLUG
 EXPORT_SYMBOL(pcibios_resource_to_bus);
+EXPORT_SYMBOL(pcibios_bus_to_resource);
 EXPORT_SYMBOL(PCIBIOS_MIN_IO);
 EXPORT_SYMBOL(PCIBIOS_MIN_MEM);
 #endif
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
index b067988..97862f4 100644
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
+++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
@@ -30,7 +30,7 @@
  *
  * This code reads the ATMEL 24CXX EEPROM. The PMC-Sierra Yosemite board uses the ATMEL
  * 24C32/24C64 which uses two byte addressing as compared to 24C16. Note that this program
- * uses the serial port like /dev/ttyS0, to communicate with the EEPROM. Hence, you are 
+ * uses the serial port like /dev/ttyS0, to communicate with the EEPROM. Hence, you are
  * expected to have a connectivity from the EEPROM to the serial port. This program does
  * __not__ communicate using the I2C protocol
  */
@@ -64,14 +64,14 @@ static void send_ack(void)
 static void send_byte(unsigned char byte)
 {
 	int	i = 0;
-	
-	for (i = 7; i >= 0; i--) 
+
+	for (i = 7; i >= 0; i--)
 		send_bit((byte >> i) & 0x01);
 }
-	
+
 static void send_start(void)
 {
-	sda_hi; 
+	sda_hi;
 	delay(TXX);
 	scl_hi;
 	delay(TXX);
@@ -114,9 +114,9 @@ static unsigned char recv_byte(void) {
         int i;
         unsigned char byte=0;
 
-        for (i=7;i>=0;i--)                             
+        for (i=7;i>=0;i--)
                 byte |= (recv_bit() << i);
- 
+
         return byte;
 }
 
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
index d27566d..c19f01a 100644
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
+++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
@@ -27,7 +27,7 @@
  */
 
 /*
- * Header file for atmel_read_eeprom.c 
+ * Header file for atmel_read_eeprom.c
  */
 
 #include <linux/types.h>
@@ -46,7 +46,7 @@
 #define	DEFAULT_PORT 	"/dev/ttyS0"	/* Port to open */
 #define	TXX		0 		/* Dummy loop for spinning */
 
-#define	BLOCK_SEL	0x00		
+#define	BLOCK_SEL	0x00
 #define	SLAVE_ADDR	0xa0
 #define	READ_BIT	0x01
 #define	WRITE_BIT	0x00
diff --git a/arch/mips/qemu/Makefile b/arch/mips/qemu/Makefile
new file mode 100644
index 0000000..934944a
--- /dev/null
+++ b/arch/mips/qemu/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for Qemu specific kernel interface routines under Linux.
+#
+
+obj-y		= q-firmware.o q-int.o q-irq.o q-mem.o q-setup.o
diff --git a/arch/mips/qemu/q-firmware.c b/arch/mips/qemu/q-firmware.c
new file mode 100644
index 0000000..5980f02
--- /dev/null
+++ b/arch/mips/qemu/q-firmware.c
@@ -0,0 +1,7 @@
+#include <linux/init.h>
+#include <asm/bootinfo.h>
+
+void __init prom_init(void)
+{
+	add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM);
+}
diff --git a/arch/mips/qemu/q-int.S b/arch/mips/qemu/q-int.S
new file mode 100644
index 0000000..6e3dfe5
--- /dev/null
+++ b/arch/mips/qemu/q-int.S
@@ -0,0 +1,17 @@
+/*
+ * Qemu interrupt handler code.
+ *
+ * Copyright (C) 2005 by Ralf Baechle
+ */
+#include <asm/asm.h>
+#include <asm/regdef.h>
+#include <asm/stackframe.h>
+
+	.align	5
+	NESTED(qemu_handle_int, PT_SIZE, sp)
+	SAVE_ALL
+	CLI
+	move	a0, sp
+	PTR_LA	ra, ret_from_irq
+	j	do_qemu_int
+	END(qemu_handle_int)
diff --git a/arch/mips/qemu/q-irq.c b/arch/mips/qemu/q-irq.c
new file mode 100644
index 0000000..2c4e070
--- /dev/null
+++ b/arch/mips/qemu/q-irq.c
@@ -0,0 +1,37 @@
+#include <linux/init.h>
+#include <linux/linkage.h>
+
+#include <asm/i8259.h>
+#include <asm/mipsregs.h>
+#include <asm/qemu.h>
+#include <asm/system.h>
+#include <asm/time.h>
+
+extern asmlinkage void qemu_handle_int(void);
+
+asmlinkage void do_qemu_int(struct pt_regs *regs)
+{
+	unsigned int pending = read_c0_status() & read_c0_cause();
+
+	if (pending & 0x8000) {
+		ll_timer_interrupt(Q_COUNT_COMPARE_IRQ, regs);
+		return;
+	}
+	if (pending & 0x0400) {
+		int irq = i8259_irq();
+
+		if (likely(irq >= 0))
+			do_IRQ(irq, regs);
+
+		return;
+	}
+}
+
+void __init arch_init_irq(void)
+{
+	set_except_vector(0, qemu_handle_int);
+	mips_hpt_frequency = QEMU_C0_COUNTER_CLOCK;		/* 100MHz */
+
+	init_i8259_irqs();
+	set_c0_status(0x8400);
+}
diff --git a/arch/mips/qemu/q-mem.c b/arch/mips/qemu/q-mem.c
new file mode 100644
index 0000000..d174fac
--- /dev/null
+++ b/arch/mips/qemu/q-mem.c
@@ -0,0 +1,6 @@
+#include <linux/init.h>
+
+unsigned long __init prom_free_prom_memory(void)
+{
+	return 0UL;
+}
diff --git a/arch/mips/qemu/q-setup.c b/arch/mips/qemu/q-setup.c
new file mode 100644
index 0000000..1a80eee
--- /dev/null
+++ b/arch/mips/qemu/q-setup.c
@@ -0,0 +1,20 @@
+#include <linux/init.h>
+#include <asm/io.h>
+#include <asm/time.h>
+
+#define QEMU_PORT_BASE 0xb4000000
+
+static void __init qemu_timer_setup(struct irqaction *irq)
+{
+	/* set the clock to 100 Hz */
+	outb_p(0x34,0x43);		/* binary, mode 2, LSB/MSB, ch 0 */
+	outb_p(LATCH & 0xff , 0x40);	/* LSB */
+	outb(LATCH >> 8 , 0x40);	/* MSB */
+	setup_irq(0, irq);
+}
+
+void __init plat_setup(void)
+{
+	set_io_port_base(QEMU_PORT_BASE);
+	board_timer_setup = qemu_timer_setup;
+}
diff --git a/arch/mips/sgi-ip22/ip22-eisa.c b/arch/mips/sgi-ip22/ip22-eisa.c
index 0ab4abf..fa0e719 100644
--- a/arch/mips/sgi-ip22/ip22-eisa.c
+++ b/arch/mips/sgi-ip22/ip22-eisa.c
@@ -242,7 +242,7 @@ int __init ip22_eisa_init(void)
 	int i, c;
 	char *str;
 	u8 *slot_addr;
-	
+
 	if (!(sgimc->systemid & SGIMC_SYSID_EPRESENT)) {
 		printk(KERN_INFO "EISA: bus not present.\n");
 		return 1;
diff --git a/arch/mips/sgi-ip22/ip22-hpc.c b/arch/mips/sgi-ip22/ip22-hpc.c
index c0afecc..5c00cdd 100644
--- a/arch/mips/sgi-ip22/ip22-hpc.c
+++ b/arch/mips/sgi-ip22/ip22-hpc.c
@@ -49,7 +49,7 @@ void __init sgihpc_init(void)
 		sgint = &sgioc->int3;
 		system_type = "SGI Indy";
 	}
-	
+
 	sgi_ioc_reset = (SGIOC_RESET_PPORT | SGIOC_RESET_KBDMOUSE |
 			 SGIOC_RESET_EISA | SGIOC_RESET_ISDN |
 			 SGIOC_RESET_LC0OFF);
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index ea2844d..d16fb43 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -28,7 +28,7 @@
 /* #define DEBUG_SGINT */
 
 /* So far nothing hangs here */
-#undef USE_LIO3_IRQ 
+#undef USE_LIO3_IRQ
 
 struct sgint_regs *sgint;
 
@@ -272,32 +272,32 @@ void indy_buserror_irq(struct pt_regs *regs)
 	irq_exit();
 }
 
-static struct irqaction local0_cascade = { 
+static struct irqaction local0_cascade = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "local0 cascade",
 };
 
-static struct irqaction local1_cascade = { 
+static struct irqaction local1_cascade = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "local1 cascade",
 };
 
-static struct irqaction buserr = { 
+static struct irqaction buserr = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "Bus Error",
 };
 
-static struct irqaction map0_cascade = { 
+static struct irqaction map0_cascade = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "mapable0 cascade",
 };
 
 #ifdef USE_LIO3_IRQ
-static struct irqaction map1_cascade = { 
+static struct irqaction map1_cascade = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "mapable1 cascade",
diff --git a/arch/mips/sgi-ip22/ip22-nvram.c b/arch/mips/sgi-ip22/ip22-nvram.c
index de43e86..fd29fd4 100644
--- a/arch/mips/sgi-ip22/ip22-nvram.c
+++ b/arch/mips/sgi-ip22/ip22-nvram.c
@@ -39,7 +39,7 @@
 	*ptr |= EEPROM_CSEL;	\
 	*ptr |= EEPROM_ECLK; })
 
-		
+
 #define eeprom_cs_off(ptr) ({	\
 	*ptr &= ~EEPROM_ECLK;	\
 	*ptr &= ~EEPROM_CSEL;	\
@@ -50,7 +50,7 @@
 /*
  * clock in the nvram command and the register number. For the
  * national semiconductor nv ram chip the op code is 3 bits and
- * the address is 6/8 bits. 
+ * the address is 6/8 bits.
  */
 static inline void eeprom_cmd(volatile unsigned int *ctrl, unsigned cmd,
 			      unsigned reg)
@@ -90,7 +90,7 @@ unsigned short ip22_eeprom_read(volatile unsigned int *ctrl, int reg)
 		if (*ctrl & EEPROM_DATI)
 			res |= 1;
 	}
-		
+
 	eeprom_cs_off(ctrl);
 
 	return res;
@@ -113,7 +113,7 @@ unsigned short ip22_nvram_read(int reg)
 		reg <<= 1;
 		tmp = hpc3c0->bbram[reg++] & 0xff;
 		return (tmp << 8) | (hpc3c0->bbram[reg] & 0xff);
-	}		
+	}
 }
 
 EXPORT_SYMBOL(ip22_nvram_read);
diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c
index ed5c60a..214ffd2 100644
--- a/arch/mips/sgi-ip22/ip22-reset.c
+++ b/arch/mips/sgi-ip22/ip22-reset.c
@@ -185,7 +185,7 @@ static irqreturn_t panel_int(int irq, void *dev_id, struct pt_regs *regs)
 		add_timer(&debounce_timer);
 	}
 
-	/* Power button was pressed 
+	/* Power button was pressed
 	 * ioc.ps page 22: "The Panel Register is called Power Control by Full
 	 * House. Only lowest 2 bits are used. Guiness uses upper four bits
 	 * for volume control". This is not true, all bits are pulled high
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 173f768..df9b569 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -126,7 +126,7 @@ static __init void indy_time_init(void)
 	unsigned long r4k_ticks[3];
 	unsigned long r4k_tick;
 
-	/* 
+	/*
 	 * Figure out the r4k offset, the algorithm is very simple and works in
 	 * _all_ cases as long as the 8254 counter register itself works ok (as
 	 * an interrupt driving timer it does not because of bug, this is why
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index a160d04..ef20d9a 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -538,7 +538,7 @@ void __init mem_init(void)
 	for_each_online_node(node) {
 		unsigned slot, numslots;
 		struct page *end, *p;
-	
+
 		/*
 	 	 * This will free up the bootmem, ie, slot 0 memory.
 	 	 */
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 8c1b96f..cddf1ce 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -118,7 +118,7 @@ again:
 	 * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
 	 * called as close as possible to when a second starts.
 	 */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c
index 281f090..88e1f52 100644
--- a/arch/mips/sgi-ip32/ip32-reset.c
+++ b/arch/mips/sgi-ip32/ip32-reset.c
@@ -140,7 +140,7 @@ static irqreturn_t ip32_rtc_int(int irq, void *dev_id, struct pt_regs *regs)
 
 	reg_c = CMOS_READ(RTC_INTR_FLAGS);
 	if (!(reg_c & RTC_IRQF)) {
-		printk(KERN_WARNING 
+		printk(KERN_WARNING
 			"%s: RTC IRQ without RTC_IRQF\n", __FUNCTION__);
 	}
 	/* Wait until interrupt goes away */
diff --git a/arch/mips/sibyte/cfe/cfe_error.h b/arch/mips/sibyte/cfe/cfe_error.h
index 77eb493..975f000 100644
--- a/arch/mips/sibyte/cfe/cfe_error.h
+++ b/arch/mips/sibyte/cfe/cfe_error.h
@@ -17,15 +17,15 @@
  */
 
 /*  *********************************************************************
-    *  
+    *
     *  Broadcom Common Firmware Environment (CFE)
-    *  
+    *
     *  Error codes				File: cfe_error.h
-    *  
+    *
     *  CFE's global error code list is here.
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
+    *
     ********************************************************************* */
 
 
diff --git a/arch/mips/sibyte/cfe/console.c b/arch/mips/sibyte/cfe/console.c
index 53a5c1e..7721100 100644
--- a/arch/mips/sibyte/cfe/console.c
+++ b/arch/mips/sibyte/cfe/console.c
@@ -38,7 +38,7 @@ static void cfe_console_write(struct console *cons, const char *str,
 			last += written;
 		} while (last < count);
 	}
-			
+
 }
 
 static int cfe_console_setup(struct console *cons, char *str)
diff --git a/arch/mips/sibyte/cfe/setup.c b/arch/mips/sibyte/cfe/setup.c
index d6d0364..7a2c7a8 100644
--- a/arch/mips/sibyte/cfe/setup.c
+++ b/arch/mips/sibyte/cfe/setup.c
@@ -33,7 +33,7 @@
 #include "cfe_error.h"
 
 /* Max ram addressable in 32-bit segments */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define MAX_RAM_SIZE (~0ULL)
 #else
 #ifdef CONFIG_HIGHMEM
@@ -285,7 +285,7 @@ void __init prom_init(void)
 		while (1) ;
 	}
 	cfe_init(cfe_handle, cfe_ept);
-	/* 
+	/*
 	 * Get the handle for (at least) prom_putchar, possibly for
 	 * boot console
 	 */
diff --git a/arch/mips/sibyte/cfe/smp.c b/arch/mips/sibyte/cfe/smp.c
index 7339219..e44ce1a 100644
--- a/arch/mips/sibyte/cfe/smp.c
+++ b/arch/mips/sibyte/cfe/smp.c
@@ -57,7 +57,7 @@ void __init prom_prepare_cpus(unsigned int max_cpus)
 void prom_boot_secondary(int cpu, struct task_struct *idle)
 {
 	int retval;
-	
+
 	retval = cfe_cpu_start(cpu_logical_map(cpu), &smp_bootstrap,
 			       __KSTK_TOS(idle),
 			       (unsigned long)idle->thread_info, 0);
diff --git a/arch/mips/sibyte/sb1250/bus_watcher.c b/arch/mips/sibyte/sb1250/bus_watcher.c
index 182a16f..1a97e31 100644
--- a/arch/mips/sibyte/sb1250/bus_watcher.c
+++ b/arch/mips/sibyte/sb1250/bus_watcher.c
@@ -10,13 +10,13 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 
-/* 
+/*
  * The Bus Watcher monitors internal bus transactions and maintains
  * counts of transactions with error status, logging details and
  * causing one of several interrupts.  This driver provides a handler
@@ -155,7 +155,7 @@ static int bw_read_proc(char *page, char **start, off_t off,
 static void create_proc_decoder(struct bw_stats_struct *stats)
 {
 	struct proc_dir_entry *ent;
-	
+
 	ent = create_proc_read_entry("bus_watcher", S_IWUSR | S_IRUGO, NULL,
 				     bw_read_proc, stats);
 	if (!ent) {
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index 2728abb..2725b26 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -377,7 +377,7 @@ void __init arch_init_irq(void)
 
 	/*
 	 * Note that the timer interrupts are also mapped, but this is
-	 * done in sb1250_time_init().  Also, the profiling driver 
+	 * done in sb1250_time_init().  Also, the profiling driver
 	 * does its own management of IP7.
 	 */
 
@@ -392,7 +392,7 @@ void __init arch_init_irq(void)
 	if (kgdb_flag) {
 		kgdb_irq = K_INT_UART_0 + kgdb_port;
 
-#ifdef CONFIG_SIBYTE_SB1250_DUART	
+#ifdef CONFIG_SIBYTE_SB1250_DUART
 		sb1250_duart_present[kgdb_port] = 0;
 #endif
 		/* Setup uart 1 settings, mapper */
diff --git a/arch/mips/sibyte/swarm/rtc_m41t81.c b/arch/mips/sibyte/swarm/rtc_m41t81.c
index 0e633ee..a686bb7 100644
--- a/arch/mips/sibyte/swarm/rtc_m41t81.c
+++ b/arch/mips/sibyte/swarm/rtc_m41t81.c
@@ -128,7 +128,7 @@ static int m41t81_write(uint8_t addr, int b)
 		/* Clear error bit by writing a 1 */
 		bus_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
 		return -1;
-	} 
+	}
 
 	/* read the same byte again to make sure it is written */
 	bus_writeq(V_SMB_ADDR(M41T81_CCR_ADDRESS) | V_SMB_TT_RD1BYTE,
@@ -136,7 +136,7 @@ static int m41t81_write(uint8_t addr, int b)
 
 	while (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
 		;
-	
+
 	return 0;
 }
 
@@ -148,13 +148,13 @@ int m41t81_set_time(unsigned long t)
 
 	/*
 	 * Note the write order matters as it ensures the correctness.
-	 * When we write sec, 10th sec is clear.  It is reasonable to 
+	 * When we write sec, 10th sec is clear.  It is reasonable to
 	 * believe we should finish writing min within a second.
 	 */
 
 	tm.tm_sec = BIN2BCD(tm.tm_sec);
 	m41t81_write(M41T81REG_SC, tm.tm_sec);
-	
+
 	tm.tm_min = BIN2BCD(tm.tm_min);
 	m41t81_write(M41T81REG_MN, tm.tm_min);
 
@@ -187,7 +187,7 @@ unsigned long m41t81_get_time(void)
 {
 	unsigned int year, mon, day, hour, min, sec;
 
-	/* 
+	/*
 	 * min is valid if two reads of sec are the same.
 	 */
 	for (;;) {
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index 457aeb7..4daeaa4 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -73,7 +73,7 @@ int swarm_be_handler(struct pt_regs *regs, int is_fixup)
 {
 	if (!is_fixup && (regs->cp0_cause & 4)) {
 		/* Data bus error - print PA */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		printk("DBE physical address: %010lx\n",
 		       __read_64bit_c0_register($26, 1));
 #else
@@ -98,7 +98,7 @@ static int __init swarm_setup(void)
 		rtc_get_time = xicor_get_time;
 		rtc_set_time = xicor_set_time;
 	}
- 
+
 	if (m41t81_probe()) {
 		printk("swarm setup: M41T81 RTC detected.\n");
 		rtc_get_time = m41t81_get_time;
diff --git a/arch/mips/sni/irq.c b/arch/mips/sni/irq.c
index 62c760f..141a310 100644
--- a/arch/mips/sni/irq.c
+++ b/arch/mips/sni/irq.c
@@ -103,7 +103,7 @@ static unsigned int ls1bit8(unsigned int x)
 
 /*
  * hwint 1 deals with EISA and SCSI interrupts,
- * 
+ *
  * The EISA_INT bit in CSITPEND is high active, all others are low active.
  */
 void pciasic_hwint1(struct pt_regs *regs)
diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c
index 8f67cee..1b3f8a0 100644
--- a/arch/mips/sni/setup.c
+++ b/arch/mips/sni/setup.c
@@ -111,7 +111,7 @@ static struct resource sni_mem_resource = {
  * The RM200/RM300 has a few holes in it's PCI/EISA memory address space used
  * for other purposes.  Be paranoid and allocate all of the before the PCI
  * code gets a chance to to map anything else there ...
- * 
+ *
  * This leaves the following areas available:
  *
  * 0x10000000 - 0x1009ffff (640kB) PCI/EISA/ISA Bus Memory
diff --git a/arch/mips/tx4927/common/tx4927_irq_handler.S b/arch/mips/tx4927/common/tx4927_irq_handler.S
index ca123e2..dd3ceda 100644
--- a/arch/mips/tx4927/common/tx4927_irq_handler.S
+++ b/arch/mips/tx4927/common/tx4927_irq_handler.S
@@ -42,13 +42,13 @@
 		CLI
 		.set	at
 
-		mfc0	t0, CP0_CAUSE  
+		mfc0	t0, CP0_CAUSE
 		mfc0	t1, CP0_STATUS
 		and	t0, t1
-        
+
 		andi	t1, t0, STATUSF_IP7	/* cpu timer */
 		bnez	t1, ll_ip7
-		
+
 		/* IP6..IP3 multiplexed -- do not use */
 
 		andi	t1, t0, STATUSF_IP2	/* tx4927 pic */
diff --git a/arch/mips/tx4927/common/tx4927_setup.c b/arch/mips/tx4927/common/tx4927_setup.c
index 16bcbdc..26d7c53 100644
--- a/arch/mips/tx4927/common/tx4927_setup.c
+++ b/arch/mips/tx4927/common/tx4927_setup.c
@@ -152,7 +152,7 @@ dump_cp0(char *key)
 	print_cp0(key, 16, "CONFIG  ", read_c0_config());
 	return;
 }
-	
+
 void print_pic(char *key, u32 reg, char *name)
 {
 	printk("%s pic:0x%08x:%s=0x%08x\n", key, reg, name,
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/Makefile b/arch/mips/tx4927/toshiba_rbtx4927/Makefile
index 86ca4cf..c1a377a 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/Makefile
+++ b/arch/mips/tx4927/toshiba_rbtx4927/Makefile
@@ -1,5 +1,5 @@
-obj-y	+= toshiba_rbtx4927_prom.o 
-obj-y	+= toshiba_rbtx4927_setup.o 
-obj-y	+= toshiba_rbtx4927_irq.o 
+obj-y	+= toshiba_rbtx4927_prom.o
+obj-y	+= toshiba_rbtx4927_setup.o
+obj-y	+= toshiba_rbtx4927_irq.o
 
 EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
index fd5b433..aee07ff 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
@@ -31,7 +31,7 @@
 
 
 /*
-IRQ  Device  
+IRQ  Device
 00   RBTX4927-ISA/00
 01   RBTX4927-ISA/01 PS2/Keyboard
 02   RBTX4927-ISA/02 Cascade RBTX4927-ISA (irqs 8-15)
@@ -52,15 +52,15 @@ IRQ  Device
 16   TX4927-CP0/00 Software 0
 17   TX4927-CP0/01 Software 1
 18   TX4927-CP0/02 Cascade TX4927-CP0
-19   TX4927-CP0/03 Multiplexed -- do not use 
-20   TX4927-CP0/04 Multiplexed -- do not use 
-21   TX4927-CP0/05 Multiplexed -- do not use 
-22   TX4927-CP0/06 Multiplexed -- do not use 
+19   TX4927-CP0/03 Multiplexed -- do not use
+20   TX4927-CP0/04 Multiplexed -- do not use
+21   TX4927-CP0/05 Multiplexed -- do not use
+22   TX4927-CP0/06 Multiplexed -- do not use
 23   TX4927-CP0/07 CPU TIMER
 
 24   TX4927-PIC/00
 25   TX4927-PIC/01
-26   TX4927-PIC/02  
+26   TX4927-PIC/02
 27   TX4927-PIC/03 Cascade RBTX4927-IOC
 28   TX4927-PIC/04
 29   TX4927-PIC/05 RBTX4927 RTL-8019AS ethernet
@@ -80,7 +80,7 @@ IRQ  Device
 43   TX4927-PIC/19
 44   TX4927-PIC/20
 45   TX4927-PIC/21
-46   TX4927-PIC/22 TX4927 PCI PCI-ERR 
+46   TX4927-PIC/22 TX4927 PCI PCI-ERR
 47   TX4927-PIC/23 TX4927 PCI PCI-PMA (not used)
 48   TX4927-PIC/24
 49   TX4927-PIC/25
@@ -100,7 +100,7 @@ IRQ  Device
 62 RBTX4927-IOC/06
 63 RBTX4927-IOC/07
 
-NOTES: 
+NOTES:
 SouthBridge/INTR is mapped to SouthBridge/A=PCI-B/#58
 SouthBridge/ISA/pin=0 no pci irq used by this device
 SouthBridge/IDE/pin=1 no pci irq used by this device, using INTR via ISA IRQ14
@@ -175,19 +175,19 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB
 static const u32 toshiba_rbtx4927_irq_debug_flag =
     (TOSHIBA_RBTX4927_IRQ_NONE | TOSHIBA_RBTX4927_IRQ_INFO |
      TOSHIBA_RBTX4927_IRQ_WARN | TOSHIBA_RBTX4927_IRQ_EROR
-//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_INIT  
-//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_STARTUP  
-//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_SHUTDOWN  
-//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_ENABLE  
-//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_DISABLE  
-//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_MASK  
-//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ  
-//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_INIT  
-//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_STARTUP  
-//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_SHUTDOWN  
-//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_ENABLE  
-//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_DISABLE  
-//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_MASK  
+//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_INIT
+//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_STARTUP
+//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_SHUTDOWN
+//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_ENABLE
+//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_DISABLE
+//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_MASK
+//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ
+//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_INIT
+//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_STARTUP
+//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_SHUTDOWN
+//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_ENABLE
+//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_DISABLE
+//                                                 | TOSHIBA_RBTX4927_IRQ_ISA_MASK
 //                                                 | TOSHIBA_RBTX4927_IRQ_ISA_ENDIRQ
     );
 #endif
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index 8724ea3..fc07205 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -395,7 +395,7 @@ static int __init tx4927_pcibios_init(void)
 			/* enable secondary ide */
 			v08_43 |= 0x80;
 
-			/* 
+			/*
 			 * !!! DO NOT REMOVE THIS COMMENT IT IS REQUIRED BY SMSC !!!
 			 *
 			 * This line of code is intended to provide the user with a work
diff --git a/arch/mips/vr4181/common/Makefile b/arch/mips/vr4181/common/Makefile
deleted file mode 100644
index f7587ca..0000000
--- a/arch/mips/vr4181/common/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for common code of NEC vr4181 based boards
-#
-
-obj-y	 := irq.o int_handler.o serial.o time.o
-
-EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/vr4181/common/int_handler.S b/arch/mips/vr4181/common/int_handler.S
deleted file mode 100644
index 2c041b8..0000000
--- a/arch/mips/vr4181/common/int_handler.S
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * arch/mips/vr4181/common/int_handler.S
- *
- * Adapted to the VR4181 and almost entirely rewritten:
- * Copyright (C) 1999 Bradley D. LaRonde and Michael Klar
- *
- * Clean up to conform to the new IRQ
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- */
-
-#include <asm/asm.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-#include <asm/stackframe.h>
-
-#include <asm/vr4181/vr4181.h>
-
-/*
- * [jsun]
- * See include/asm/vr4181/irq.h for IRQ assignment and strategy.
- */
-
-	.text
-	.set	noreorder
-
-	.align	5
-	NESTED(vr4181_handle_irq, PT_SIZE, ra)
-
-	.set	noat
-	SAVE_ALL
-	CLI
-
-	.set	at
-	.set	noreorder
-
-	mfc0	t0, CP0_CAUSE
-	mfc0	t2, CP0_STATUS
-
-	and	t0, t2
-
-	/* we check IP3 first; it happens most frequently */
-	andi	t1, t0, STATUSF_IP3
-	bnez	t1, ll_cpu_ip3
-	andi	t1, t0, STATUSF_IP2
-	bnez	t1, ll_cpu_ip2
-	andi	t1, t0, STATUSF_IP7	/* cpu timer */
-	bnez	t1, ll_cputimer_irq
-	andi	t1, t0, STATUSF_IP4
-	bnez	t1, ll_cpu_ip4
-	andi	t1, t0, STATUSF_IP5
-	bnez	t1, ll_cpu_ip5
-	andi	t1, t0, STATUSF_IP6
-	bnez	t1, ll_cpu_ip6
-	andi	t1, t0, STATUSF_IP0	/* software int 0 */
-	bnez	t1, ll_cpu_ip0
-	andi	t1, t0, STATUSF_IP1	/* software int 1 */
-	bnez	t1, ll_cpu_ip1
-	nop
-
-	.set	reorder
-do_spurious:
-	j	spurious_interrupt
-
-/*
- * regular CPU irqs
- */
-ll_cputimer_irq:
-	li	a0, VR4181_IRQ_TIMER
-	move	a1, sp
-	jal	do_IRQ
-	j	ret_from_irq
-
-
-ll_cpu_ip0:
-	li	a0, VR4181_IRQ_SW1
-	move	a1, sp
-	jal	do_IRQ
-	j	ret_from_irq
-
-ll_cpu_ip1:
-	li	a0, VR4181_IRQ_SW2
-	move	a1, sp
-	jal	do_IRQ
-	j	ret_from_irq
-
-ll_cpu_ip3:
-	li	a0, VR4181_IRQ_INT1
-	move	a1, sp
-	jal	do_IRQ
-	j	ret_from_irq
-
-ll_cpu_ip4:
-	li	a0, VR4181_IRQ_INT2
-	move	a1, sp
-	jal	do_IRQ
-	j	ret_from_irq
-
-ll_cpu_ip5:
-	li	a0, VR4181_IRQ_INT3
-	move	a1, sp
-	jal	do_IRQ
-	j	ret_from_irq
-
-ll_cpu_ip6:
-	li	a0, VR4181_IRQ_INT4
-	move	a1, sp
-	jal	do_IRQ
-	j	ret_from_irq
-
-/*
- *  One of the sys irq has happend.
- *
- *  In the interest of speed, we first determine in the following order
- *  which 16-irq block have pending interrupts:
- *	sysint1 (16 sources, including cascading intrs from GPIO)
- *	sysint2
- *	gpio (16 intr sources)
- *
- *  Then we do binary search to find the exact interrupt source.
- */
-ll_cpu_ip2:
-
-	lui	t3,%hi(VR4181_SYSINT1REG)
-	lhu	t0,%lo(VR4181_SYSINT1REG)(t3)
-	lhu	t2,%lo(VR4181_MSYSINT1REG)(t3)
-	and	t0, 0xfffb		/* hack - remove RTC Long 1 intr */
-	and	t0, t2
-	beqz	t0, check_sysint2
-
-	/* check for GPIO interrupts */
-	andi	t1, t0, 0x0100
-	bnez	t1, check_gpio_int
-
-	/* so we have an interrupt in sysint1 which is not gpio int */
-	li	a0, VR4181_SYS_IRQ_BASE - 1
-	j	check_16
-
-check_sysint2:
-
-	lhu	t0,%lo(VR4181_SYSINT2REG)(t3)
-	lhu	t2,%lo(VR4181_MSYSINT2REG)(t3)
-	and	t0, 0xfffe		/* hack - remove RTC Long 2 intr */
-	and	t0, t2
-	li	a0, VR4181_SYS_IRQ_BASE + 16 - 1
-	j	check_16
-
-check_gpio_int:
-	lui	t3,%hi(VR4181_GPINTMSK)
-	lhu	t0,%lo(VR4181_GPINTMSK)(t3)
-	lhu	t2,%lo(VR4181_GPINTSTAT)(t3)
-	xori	t0, 0xffff			/* why? reverse logic? */
-	and	t0, t2
-	li	a0, VR4181_GPIO_IRQ_BASE - 1
-	j	check_16
-
-/*
- *  When we reach check_16, we have 16-bit status in t0 and base irq number
- *  in a0.
- */
-check_16:
-	andi	t1, t0, 0xff
-	bnez	t1, check_8
-
-	srl	t0, 8
-	addi	a0, 8
-	j	check_8
-
-/*
- *  When we reach check_8, we have 8-bit status in t0 and base irq number
- *  in a0.
- */
-check_8:
-	andi	t1, t0, 0xf
-	bnez	t1, check_4
-
-	srl	t0, 4
-	addi	a0, 4
-	j	check_4
-
-/*
- *  When we reach check_4, we have 4-bit status in t0 and base irq number
- *  in a0.
- */
-check_4:
-	andi	t0, t0, 0xf
-	beqz	t0, do_spurious
-
-loop:
-	andi	t2, t0, 0x1
-	srl	t0, 1
-	addi	a0, 1
-	beqz	t2, loop
-
-found_it:
-	move	a1, sp
-	jal	do_IRQ
-
-	j	ret_from_irq
-
-	END(vr4181_handle_irq)
diff --git a/arch/mips/vr4181/common/irq.c b/arch/mips/vr4181/common/irq.c
deleted file mode 100644
index 2cdf77c..0000000
--- a/arch/mips/vr4181/common/irq.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
- *
- * linux/arch/mips/vr4181/common/irq.c
- *	Completely re-written to use the new irq.c
- *
- * Credits to Bradley D. LaRonde and Michael Klar for writing the original
- * irq.c file which was derived from the common irq.c file.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-
-#include <asm/irq.h>
-#include <asm/mipsregs.h>
-#include <asm/gdb-stub.h>
-
-#include <asm/vr4181/vr4181.h>
-
-/*
- * Strategy:
- *
- * We essentially have three irq controllers, CPU, system, and gpio.
- *
- * CPU irq controller is taken care by arch/mips/kernel/irq_cpu.c and
- * CONFIG_IRQ_CPU config option.
- *
- * We here provide sys_irq and gpio_irq controller code.
- */
-
-static int sys_irq_base;
-static int gpio_irq_base;
-
-/* ---------------------- sys irq ------------------------ */
-static void
-sys_irq_enable(unsigned int irq)
-{
-	irq -= sys_irq_base;
-	if (irq < 16) {
-		*VR4181_MSYSINT1REG |= (u16)(1 << irq);
-	} else {
-		irq -= 16;
-		*VR4181_MSYSINT2REG |= (u16)(1 << irq);
-	}
-}
-
-static void
-sys_irq_disable(unsigned int irq)
-{
-	irq -= sys_irq_base;
-	if (irq < 16) {
-		*VR4181_MSYSINT1REG &= ~((u16)(1 << irq));
-	} else {
-		irq -= 16;
-		*VR4181_MSYSINT2REG &= ~((u16)(1 << irq));
-	}
-
-}
-
-static unsigned int
-sys_irq_startup(unsigned int irq)
-{
-	sys_irq_enable(irq);
-	return 0;
-}
-
-#define sys_irq_shutdown	sys_irq_disable
-#define sys_irq_ack		sys_irq_disable
-
-static void
-sys_irq_end(unsigned int irq)
-{
-	if(!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		sys_irq_enable(irq);
-}
-
-static hw_irq_controller sys_irq_controller = {
-	"vr4181_sys_irq",
-	sys_irq_startup,
-	sys_irq_shutdown,
-	sys_irq_enable,
-	sys_irq_disable,
-	sys_irq_ack,
-	sys_irq_end,
-	NULL			/* no affinity stuff for UP */
-};
-
-/* ---------------------- gpio irq ------------------------ */
-/* gpio irq lines use reverse logic */
-static void
-gpio_irq_enable(unsigned int irq)
-{
-	irq -= gpio_irq_base;
-	*VR4181_GPINTMSK &= ~((u16)(1 << irq));
-}
-
-static void
-gpio_irq_disable(unsigned int irq)
-{
-	irq -= gpio_irq_base;
-	*VR4181_GPINTMSK |= (u16)(1 << irq);
-}
-
-static unsigned int
-gpio_irq_startup(unsigned int irq)
-{
-	gpio_irq_enable(irq);
-
-	irq -= gpio_irq_base;
-	*VR4181_GPINTEN |= (u16)(1 << irq );
-
-	return 0;
-}
-
-static void
-gpio_irq_shutdown(unsigned int irq)
-{
-	gpio_irq_disable(irq);
-
-	irq -= gpio_irq_base;
-	*VR4181_GPINTEN &= ~((u16)(1 << irq ));
-}
-
-static void
-gpio_irq_ack(unsigned int irq)
-{
-	u16 irqtype;
-	u16 irqshift;
-
-	gpio_irq_disable(irq);
-
-	/* we clear interrupt if it is edge triggered */
-	irq -= gpio_irq_base;
-	if (irq < 8) {
-		irqtype = *VR4181_GPINTTYPL;
-		irqshift = 2 << (irq*2);
-	} else {
-		irqtype = *VR4181_GPINTTYPH;
-		irqshift = 2 << ((irq-8)*2);
-	}
-	if ( ! (irqtype & irqshift) ) {
-		*VR4181_GPINTSTAT = (u16) (1 << irq);
-	}
-}
-
-static void
-gpio_irq_end(unsigned int irq)
-{
-	if(!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		gpio_irq_enable(irq);
-}
-
-static hw_irq_controller gpio_irq_controller = {
-	"vr4181_gpio_irq",
-	gpio_irq_startup,
-	gpio_irq_shutdown,
-	gpio_irq_enable,
-	gpio_irq_disable,
-	gpio_irq_ack,
-	gpio_irq_end,
-	NULL			/* no affinity stuff for UP */
-};
-
-/* ---------------------  IRQ init stuff ---------------------- */
-
-extern asmlinkage void vr4181_handle_irq(void);
-extern void breakpoint(void);
-extern int setup_irq(unsigned int irq, struct irqaction *irqaction);
-extern void mips_cpu_irq_init(u32 irq_base);
-
-static struct irqaction cascade =
-	{ no_action, SA_INTERRUPT, CPU_MASK_NONE, "cascade", NULL, NULL };
-static struct irqaction reserved =
-	{ no_action, SA_INTERRUPT, CPU_MASK_NONE, "cascade", NULL, NULL };
-
-void __init arch_init_irq(void)
-{
-	int i;
-
-	set_except_vector(0, vr4181_handle_irq);
-
-	/* init CPU irqs */
-	mips_cpu_irq_init(VR4181_CPU_IRQ_BASE);
-
-	/* init sys irqs */
-	sys_irq_base = VR4181_SYS_IRQ_BASE;
-	for (i=sys_irq_base; i < sys_irq_base + VR4181_NUM_SYS_IRQ; i++) {
-		irq_desc[i].status = IRQ_DISABLED;
-		irq_desc[i].action = NULL;
-		irq_desc[i].depth = 1;
-		irq_desc[i].handler = &sys_irq_controller;
-	}
-
-	/* init gpio irqs */
-	gpio_irq_base = VR4181_GPIO_IRQ_BASE;
-	for (i=gpio_irq_base; i < gpio_irq_base + VR4181_NUM_GPIO_IRQ; i++) {
-		irq_desc[i].status = IRQ_DISABLED;
-		irq_desc[i].action = NULL;
-		irq_desc[i].depth = 1;
-		irq_desc[i].handler = &gpio_irq_controller;
-	}
-
-	/* Default all ICU IRQs to off ... */
-	*VR4181_MSYSINT1REG = 0;
-	*VR4181_MSYSINT2REG = 0;
-
-	/* We initialize the level 2 ICU registers to all bits disabled. */
-	*VR4181_MPIUINTREG = 0;
-	*VR4181_MAIUINTREG = 0;
-	*VR4181_MKIUINTREG = 0;
-
-	/* disable all GPIO intrs */
-	*VR4181_GPINTMSK = 0xffff;
-
-	/* vector handler.  What these do is register the IRQ as non-sharable */
-	setup_irq(VR4181_IRQ_INT0, &cascade);
-	setup_irq(VR4181_IRQ_GIU, &cascade);
-
-	/*
-	 * RTC interrupts are interesting.  They have two destinations.
-	 * One is at sys irq controller, and the other is at CPU IP3 and IP4.
-	 * RTC timer is used as system timer.
-	 * We enable them here, but timer routine will register later
-	 * with CPU IP3/IP4.
-	 */
-	setup_irq(VR4181_IRQ_RTCL1, &reserved);
-	setup_irq(VR4181_IRQ_RTCL2, &reserved);
-}
diff --git a/arch/mips/vr4181/common/serial.c b/arch/mips/vr4181/common/serial.c
deleted file mode 100644
index 3f62c62..0000000
--- a/arch/mips/vr4181/common/serial.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * arch/mips/vr4181/common/serial.c
- *     initialize serial port on vr4181.
- *
- * This program is free software; you can redistribute	it and/or modify it
- * under  the terms of	the GNU General	 Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-/*
- * [jsun, 010925]
- * You need to make sure rs_table has at least one element in
- * drivers/char/serial.c file.	There is no good way to do it right
- * now.	 A workaround is to include CONFIG_SERIAL_MANY_PORTS in your
- * configure file, which would gives you 64 ports and wastes 11K ram.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/serial.h>
-
-#include <asm/vr4181/vr4181.h>
-
-void __init vr4181_init_serial(void)
-{
-	struct serial_struct s;
-
-	/* turn on UART clock */
-	*VR4181_CMUCLKMSK |= VR4181_CMUCLKMSK_MSKSIU;
-
-	/* clear memory */
-	memset(&s, 0, sizeof(s));
-
-	s.line = 0;			/* we set the first one */
-	s.baud_base = 1152000;
-	s.irq = VR4181_IRQ_SIU;
-	s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST; /* STD_COM_FLAGS */
-	s.iomem_base = (u8*)VR4181_SIURB;
-	s.iomem_reg_shift = 0;
-	s.io_type = SERIAL_IO_MEM;
-	if (early_serial_setup(&s) != 0) {
-		panic("vr4181_init_serial() failed!");
-	}
-}
-
diff --git a/arch/mips/vr4181/common/time.c b/arch/mips/vr4181/common/time.c
deleted file mode 100644
index 1781407..0000000
--- a/arch/mips/vr4181/common/time.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * rtc and time ops for vr4181.	 Part of code is drived from
- * linux-vr, originally written	 by Bradley D. LaRonde & Michael Klar.
- *
- * This program is free software; you can redistribute	it and/or modify it
- * under  the terms of	the GNU General	 Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/param.h>			/* for HZ */
-#include <linux/time.h>
-#include <linux/interrupt.h>
-
-#include <asm/system.h>
-#include <asm/time.h>
-
-#include <asm/vr4181/vr4181.h>
-
-#define COUNTS_PER_JIFFY ((32768 + HZ/2) / HZ)
-
-/*
- * RTC ops
- */
-
-DEFINE_SPINLOCK(rtc_lock);
-
-/* per VR41xx docs, bad data can be read if between 2 counts */
-static inline unsigned short
-read_time_reg(volatile unsigned short *reg)
-{
-	unsigned short value;
-	do {
-		value = *reg;
-		barrier();
-	} while (value != *reg);
-	return value;
-}
-
-static unsigned long
-vr4181_rtc_get_time(void)
-{
-	unsigned short regh, regm, regl;
-
-	// why this crazy order, you ask?  to guarantee that neither m
-	// nor l wrap before all 3 read
-	do {
-		regm = read_time_reg(VR4181_ETIMEMREG);
-		barrier();
-		regh = read_time_reg(VR4181_ETIMEHREG);
-		barrier();
-		regl = read_time_reg(VR4181_ETIMELREG);
-	} while (regm != read_time_reg(VR4181_ETIMEMREG));
-	return ((regh << 17) | (regm << 1) | (regl >> 15));
-}
-
-static int
-vr4181_rtc_set_time(unsigned long timeval)
-{
-	unsigned short intreg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&rtc_lock, flags);
-	intreg = *VR4181_RTCINTREG & 0x05;
-	barrier();
-	*VR4181_ETIMELREG = timeval << 15;
-	*VR4181_ETIMEMREG = timeval >> 1;
-	*VR4181_ETIMEHREG = timeval >> 17;
-	barrier();
-	// assume that any ints that just triggered are invalid, since the
-	// time value is written non-atomically in 3 separate regs
-	*VR4181_RTCINTREG = 0x05 ^ intreg;
-	spin_unlock_irqrestore(&rtc_lock, flags);
-
-	return 0;
-}
-
-
-/*
- * timer interrupt routine (wrapper)
- *
- * we need our own interrupt routine because we need to clear
- * RTC1 interrupt.
- */
-static void
-vr4181_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-{
-	/* Clear the interrupt. */
-	*VR4181_RTCINTREG = 0x2;
-
-	/* call the generic one */
-	timer_interrupt(irq, dev_id, regs);
-}
-
-
-/*
- * vr4181_time_init:
- *
- * We pick the following choices:
- *   . we use elapsed timer as the RTC.	 We set some reasonable init data since
- *     it does not persist across reset
- *   . we use RTC1 as the system timer interrupt source.
- *   . we use CPU counter for fast_gettimeoffset and we calivrate the cpu
- *     frequency.  In other words, we use calibrate_div64_gettimeoffset().
- *   . we use our own timer interrupt routine which clears the interrupt
- *     and then calls the generic high-level timer interrupt routine.
- *
- */
-
-extern int setup_irq(unsigned int irq, struct irqaction *irqaction);
-
-static void
-vr4181_timer_setup(struct irqaction *irq)
-{
-	/* over-write the handler to be our own one */
-	irq->handler = vr4181_timer_interrupt;
-
-	/* sets up the frequency */
-	*VR4181_RTCL1LREG = COUNTS_PER_JIFFY;
-	*VR4181_RTCL1HREG = 0;
-
-	/* and ack any pending ints */
-	*VR4181_RTCINTREG = 0x2;
-
-	/* setup irqaction */
-	setup_irq(VR4181_IRQ_INT1, irq);
-
-}
-
-void
-vr4181_init_time(void)
-{
-	/* setup hookup functions */
-	rtc_get_time = vr4181_rtc_get_time;
-	rtc_set_time = vr4181_rtc_set_time;
-
-	board_timer_setup = vr4181_timer_setup;
-}
-
diff --git a/arch/mips/vr4181/osprey/Makefile b/arch/mips/vr4181/osprey/Makefile
deleted file mode 100644
index 34be057..0000000
--- a/arch/mips/vr4181/osprey/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for common code of NEC Osprey board
-#
-
-obj-y	 := setup.o prom.o reset.o
-
-obj-$(CONFIG_KGDB)	+= dbg_io.o
diff --git a/arch/mips/vr4181/osprey/dbg_io.c b/arch/mips/vr4181/osprey/dbg_io.c
deleted file mode 100644
index 5e8a840..0000000
--- a/arch/mips/vr4181/osprey/dbg_io.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * kgdb io functions for osprey.  We use the serial port on debug board.
- *
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-/* ======================= CONFIG ======================== */
-
-/* [jsun] we use the second serial port for kdb */
-#define         BASE                    0xb7fffff0
-#define         MAX_BAUD                115200
-
-/* distance in bytes between two serial registers */
-#define         REG_OFFSET              1
-
-/*
- * 0 - kgdb does serial init
- * 1 - kgdb skip serial init
- */
-static int remoteDebugInitialized = 1;
-
-/*
- * the default baud rate *if* kgdb does serial init
- */
-#define		BAUD_DEFAULT		UART16550_BAUD_38400
-
-/* ======================= END OF CONFIG ======================== */
-
-typedef unsigned char uint8;
-typedef unsigned int uint32;
-
-#define         UART16550_BAUD_2400             2400
-#define         UART16550_BAUD_4800             4800
-#define         UART16550_BAUD_9600             9600
-#define         UART16550_BAUD_19200            19200
-#define         UART16550_BAUD_38400            38400
-#define         UART16550_BAUD_57600            57600
-#define         UART16550_BAUD_115200           115200
-
-#define         UART16550_PARITY_NONE           0
-#define         UART16550_PARITY_ODD            0x08
-#define         UART16550_PARITY_EVEN           0x18
-#define         UART16550_PARITY_MARK           0x28
-#define         UART16550_PARITY_SPACE          0x38
-
-#define         UART16550_DATA_5BIT             0x0
-#define         UART16550_DATA_6BIT             0x1
-#define         UART16550_DATA_7BIT             0x2
-#define         UART16550_DATA_8BIT             0x3
-
-#define         UART16550_STOP_1BIT             0x0
-#define         UART16550_STOP_2BIT             0x4
-
-/* register offset */
-#define         OFS_RCV_BUFFER          0
-#define         OFS_TRANS_HOLD          0
-#define         OFS_SEND_BUFFER         0
-#define         OFS_INTR_ENABLE         (1*REG_OFFSET)
-#define         OFS_INTR_ID             (2*REG_OFFSET)
-#define         OFS_DATA_FORMAT         (3*REG_OFFSET)
-#define         OFS_LINE_CONTROL        (3*REG_OFFSET)
-#define         OFS_MODEM_CONTROL       (4*REG_OFFSET)
-#define         OFS_RS232_OUTPUT        (4*REG_OFFSET)
-#define         OFS_LINE_STATUS         (5*REG_OFFSET)
-#define         OFS_MODEM_STATUS        (6*REG_OFFSET)
-#define         OFS_RS232_INPUT         (6*REG_OFFSET)
-#define         OFS_SCRATCH_PAD         (7*REG_OFFSET)
-
-#define         OFS_DIVISOR_LSB         (0*REG_OFFSET)
-#define         OFS_DIVISOR_MSB         (1*REG_OFFSET)
-
-
-/* memory-mapped read/write of the port */
-#define         UART16550_READ(y)    (*((volatile uint8*)(BASE + y)))
-#define         UART16550_WRITE(y, z)  ((*((volatile uint8*)(BASE + y))) = z)
-
-void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
-{
-        /* disable interrupts */
-        UART16550_WRITE(OFS_INTR_ENABLE, 0);
-
-        /* set up buad rate */
-        {
-                uint32 divisor;
-
-                /* set DIAB bit */
-                UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
-
-                /* set divisor */
-                divisor = MAX_BAUD / baud;
-                UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
-                UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
-
-                /* clear DIAB bit */
-                UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
-        }
-
-        /* set data format */
-        UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
-}
-
-
-uint8 getDebugChar(void)
-{
-        if (!remoteDebugInitialized) {
-                remoteDebugInitialized = 1;
-                debugInit(BAUD_DEFAULT,
-                          UART16550_DATA_8BIT,
-                          UART16550_PARITY_NONE, UART16550_STOP_1BIT);
-        }
-
-        while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
-        return UART16550_READ(OFS_RCV_BUFFER);
-}
-
-
-int putDebugChar(uint8 byte)
-{
-        if (!remoteDebugInitialized) {
-                remoteDebugInitialized = 1;
-                debugInit(BAUD_DEFAULT,
-                          UART16550_DATA_8BIT,
-                          UART16550_PARITY_NONE, UART16550_STOP_1BIT);
-        }
-
-        while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
-        UART16550_WRITE(OFS_SEND_BUFFER, byte);
-        return 1;
-}
diff --git a/arch/mips/vr4181/osprey/prom.c b/arch/mips/vr4181/osprey/prom.c
deleted file mode 100644
index af0d145..0000000
--- a/arch/mips/vr4181/osprey/prom.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * arch/mips/vr4181/osprey/prom.c
- *     prom code for osprey.
- *
- * This program is free software; you can redistribute	it and/or modify it
- * under  the terms of	the GNU General	 Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
-
-const char *get_system_type(void)
-{
-	return "NEC_Vr41xx Osprey";
-}
-
-/*
- * [jsun] right now we assume it is the nec debug monitor, which does
- * not pass any arguments.
- */
-void __init prom_init(void)
-{
-	// cmdline is now set in default config
-	// strcpy(arcs_cmdline, "ip=bootp ");
-	// strcat(arcs_cmdline, "ether=46,0x03fe0300,eth0 ");
-	// strcpy(arcs_cmdline, "ether=0,0x0300,eth0 "
-	// strcat(arcs_cmdline, "video=vr4181fb:xres:240,yres:320,bpp:8 ");
-
-	mips_machgroup = MACH_GROUP_NEC_VR41XX;
-	mips_machtype = MACH_NEC_OSPREY;
-
-	/* 16MB fixed */
-	add_memory_region(0, 16 << 20, BOOT_MEM_RAM);
-}
-
-unsigned long __init prom_free_prom_memory(void)
-{
-	return 0;
-}
diff --git a/arch/mips/vr4181/osprey/reset.c b/arch/mips/vr4181/osprey/reset.c
deleted file mode 100644
index 036ae83..0000000
--- a/arch/mips/vr4181/osprey/reset.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * This program is free software; you can redistribute	it and/or modify it
- * under  the terms of	the GNU General	 Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- * Copyright (C) 1997, 2001 Ralf Baechle
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- */
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/io.h>
-#include <asm/cacheflush.h>
-#include <asm/processor.h>
-#include <asm/reboot.h>
-#include <asm/system.h>
-
-void nec_osprey_restart(char *command)
-{
-	set_c0_status(ST0_ERL);
-	change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
-	flush_cache_all();
-	write_c0_wired(0);
-	__asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
-}
-
-void nec_osprey_halt(void)
-{
-	printk(KERN_NOTICE "\n** You can safely turn off the power\n");
-	while (1)
-		__asm__(".set\tmips3\n\t"
-			"wait\n\t"
-			".set\tmips0");
-}
-
-void nec_osprey_power_off(void)
-{
-	nec_osprey_halt();
-}
diff --git a/arch/mips/vr4181/osprey/setup.c b/arch/mips/vr4181/osprey/setup.c
deleted file mode 100644
index 2ff7140..0000000
--- a/arch/mips/vr4181/osprey/setup.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * linux/arch/mips/vr4181/setup.c
- *
- * VR41xx setup routines
- *
- * Copyright (C) 1999 Bradley D. LaRonde
- * Copyright (C) 1999, 2000 Michael Klar
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- */
-
-#include <linux/ide.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <asm/reboot.h>
-#include <asm/vr4181/vr4181.h>
-#include <asm/io.h>
-
-
-extern void nec_osprey_restart(char* c);
-extern void nec_osprey_halt(void);
-extern void nec_osprey_power_off(void);
-
-extern void vr4181_init_serial(void);
-extern void vr4181_init_time(void);
-
-static void __init nec_osprey_setup(void)
-{
-	set_io_port_base(VR4181_PORT_BASE);
-	isa_slot_offset = VR4181_ISAMEM_BASE;
-
-	vr4181_init_serial();
-	vr4181_init_time();
-
-	_machine_restart = nec_osprey_restart;
-	_machine_halt = nec_osprey_halt;
-	_machine_power_off = nec_osprey_power_off;
-
-	/* setup resource limit */
-	ioport_resource.end = 0xffffffff;
-	iomem_resource.end = 0xffffffff;
-
-	/* [jsun] hack */
-	/*
-	printk("[jsun] hack to change external ISA control register, %x -> %x\n",
-		(*VR4181_XISACTL),
-		(*VR4181_XISACTL) | 0x2);
-	*VR4181_XISACTL |= 0x2;
-	*/
-
-	// *VR4181_GPHIBSTH = 0x2000;
-	// *VR4181_GPMD0REG = 0x00c0;
-	// *VR4181_GPINTEN	 = 1<<6;
-
-	/* [jsun] I believe this will get the interrupt type right
-	 * for the ether port.
-	 */
-	*VR4181_GPINTTYPL = 0x3000;
-}
-
-early_initcall(nec_osprey_setup);
diff --git a/arch/mips/vr41xx/casio-e55/setup.c b/arch/mips/vr41xx/casio-e55/setup.c
index aa8605a..d29201a 100644
--- a/arch/mips/vr41xx/casio-e55/setup.c
+++ b/arch/mips/vr41xx/casio-e55/setup.c
@@ -23,11 +23,6 @@
 #include <asm/io.h>
 #include <asm/vr41xx/e55.h>
 
-const char *get_system_type(void)
-{
-	return "CASIO CASSIOPEIA E-11/15/55/65";
-}
-
 static int __init casio_e55_setup(void)
 {
 	set_io_port_base(IO_PORT_BASE);
diff --git a/arch/mips/vr41xx/common/Makefile b/arch/mips/vr41xx/common/Makefile
index fa98ef3..9096302 100644
--- a/arch/mips/vr41xx/common/Makefile
+++ b/arch/mips/vr41xx/common/Makefile
@@ -2,7 +2,7 @@
 # Makefile for common code of the NEC VR4100 series.
 #
 
-obj-y				+= bcu.o cmu.o icu.o init.o int-handler.o pmu.o
+obj-y				+= bcu.o cmu.o icu.o init.o int-handler.o irq.o pmu.o type.o
 obj-$(CONFIG_VRC4173)		+= vrc4173.o
 
 EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
index c842661..0b73c5a 100644
--- a/arch/mips/vr41xx/common/icu.c
+++ b/arch/mips/vr41xx/common/icu.c
@@ -3,8 +3,7 @@
  *
  *  Copyright (C) 2001-2002  MontaVista Software Inc.
  *    Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- *  Copyright (C) 2003-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
+ *  Copyright (C) 2003-2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -31,7 +30,7 @@
  */
 #include <linux/errno.h>
 #include <linux/init.h>
-#include <linux/interrupt.h>
+#include <linux/ioport.h>
 #include <linux/irq.h>
 #include <linux/module.h>
 #include <linux/smp.h>
@@ -39,34 +38,24 @@
 
 #include <asm/cpu.h>
 #include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/irq_cpu.h>
 #include <asm/vr41xx/vr41xx.h>
 
-extern asmlinkage void vr41xx_handle_interrupt(void);
-
-extern void init_vr41xx_giuint_irq(void);
-extern void giuint_irq_dispatch(struct pt_regs *regs);
-
-static uint32_t icu1_base;
-static uint32_t icu2_base;
-
-static struct irqaction icu_cascade = {
-	.handler	= no_action,
-	.mask		= CPU_MASK_NONE,
-	.name		= "cascade",
-};
+static void __iomem *icu1_base;
+static void __iomem *icu2_base;
 
 static unsigned char sysint1_assign[16] = {
 	0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
 static unsigned char sysint2_assign[16] = {
-	2, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+	2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
 
-#define SYSINT1REG_TYPE1	KSEG1ADDR(0x0b000080)
-#define SYSINT2REG_TYPE1	KSEG1ADDR(0x0b000200)
+#define ICU1_TYPE1_BASE	0x0b000080UL
+#define ICU2_TYPE1_BASE	0x0b000200UL
 
-#define SYSINT1REG_TYPE2	KSEG1ADDR(0x0f000080)
-#define SYSINT2REG_TYPE2	KSEG1ADDR(0x0f0000a0)
+#define ICU1_TYPE2_BASE	0x0f000080UL
+#define ICU2_TYPE2_BASE	0x0f0000a0UL
+
+#define ICU1_SIZE	0x20
+#define ICU2_SIZE	0x1c
 
 #define SYSINT1REG	0x00
 #define PIUINTREG	0x02
@@ -106,61 +95,61 @@ static unsigned char sysint2_assign[16] = {
 #define SYSINT1_IRQ_TO_PIN(x)	((x) - SYSINT1_IRQ_BASE)	/* Pin 0-15 */
 #define SYSINT2_IRQ_TO_PIN(x)	((x) - SYSINT2_IRQ_BASE)	/* Pin 0-15 */
 
-#define read_icu1(offset)	readw(icu1_base + (offset))
-#define write_icu1(val, offset)	writew((val), icu1_base + (offset))
+#define INT_TO_IRQ(x)		((x) + 2)	/* Int0-4 -> IRQ2-6 */
+
+#define icu1_read(offset)		readw(icu1_base + (offset))
+#define icu1_write(offset, value)	writew((value), icu1_base + (offset))
 
-#define read_icu2(offset)	readw(icu2_base + (offset))
-#define write_icu2(val, offset)	writew((val), icu2_base + (offset))
+#define icu2_read(offset)		readw(icu2_base + (offset))
+#define icu2_write(offset, value)	writew((value), icu2_base + (offset))
 
 #define INTASSIGN_MAX	4
 #define INTASSIGN_MASK	0x0007
 
-static inline uint16_t set_icu1(uint8_t offset, uint16_t set)
+static inline uint16_t icu1_set(uint8_t offset, uint16_t set)
 {
-	uint16_t res;
+	uint16_t data;
 
-	res = read_icu1(offset);
-	res |= set;
-	write_icu1(res, offset);
+	data = icu1_read(offset);
+	data |= set;
+	icu1_write(offset, data);
 
-	return res;
+	return data;
 }
 
-static inline uint16_t clear_icu1(uint8_t offset, uint16_t clear)
+static inline uint16_t icu1_clear(uint8_t offset, uint16_t clear)
 {
-	uint16_t res;
+	uint16_t data;
 
-	res = read_icu1(offset);
-	res &= ~clear;
-	write_icu1(res, offset);
+	data = icu1_read(offset);
+	data &= ~clear;
+	icu1_write(offset, data);
 
-	return res;
+	return data;
 }
 
-static inline uint16_t set_icu2(uint8_t offset, uint16_t set)
+static inline uint16_t icu2_set(uint8_t offset, uint16_t set)
 {
-	uint16_t res;
+	uint16_t data;
 
-	res = read_icu2(offset);
-	res |= set;
-	write_icu2(res, offset);
+	data = icu2_read(offset);
+	data |= set;
+	icu2_write(offset, data);
 
-	return res;
+	return data;
 }
 
-static inline uint16_t clear_icu2(uint8_t offset, uint16_t clear)
+static inline uint16_t icu2_clear(uint8_t offset, uint16_t clear)
 {
-	uint16_t res;
+	uint16_t data;
 
-	res = read_icu2(offset);
-	res &= ~clear;
-	write_icu2(res, offset);
+	data = icu2_read(offset);
+	data &= ~clear;
+	icu2_write(offset, data);
 
-	return res;
+	return data;
 }
 
-/*=======================================================================*/
-
 void vr41xx_enable_piuint(uint16_t mask)
 {
 	irq_desc_t *desc = irq_desc + PIU_IRQ;
@@ -169,7 +158,7 @@ void vr41xx_enable_piuint(uint16_t mask)
 	if (current_cpu_data.cputype == CPU_VR4111 ||
 	    current_cpu_data.cputype == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
-		set_icu1(MPIUINTREG, mask);
+		icu1_set(MPIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -184,7 +173,7 @@ void vr41xx_disable_piuint(uint16_t mask)
 	if (current_cpu_data.cputype == CPU_VR4111 ||
 	    current_cpu_data.cputype == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
-		clear_icu1(MPIUINTREG, mask);
+		icu1_clear(MPIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -199,7 +188,7 @@ void vr41xx_enable_aiuint(uint16_t mask)
 	if (current_cpu_data.cputype == CPU_VR4111 ||
 	    current_cpu_data.cputype == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
-		set_icu1(MAIUINTREG, mask);
+		icu1_set(MAIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -214,7 +203,7 @@ void vr41xx_disable_aiuint(uint16_t mask)
 	if (current_cpu_data.cputype == CPU_VR4111 ||
 	    current_cpu_data.cputype == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
-		clear_icu1(MAIUINTREG, mask);
+		icu1_clear(MAIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -229,7 +218,7 @@ void vr41xx_enable_kiuint(uint16_t mask)
 	if (current_cpu_data.cputype == CPU_VR4111 ||
 	    current_cpu_data.cputype == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
-		set_icu1(MKIUINTREG, mask);
+		icu1_set(MKIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -244,7 +233,7 @@ void vr41xx_disable_kiuint(uint16_t mask)
 	if (current_cpu_data.cputype == CPU_VR4111 ||
 	    current_cpu_data.cputype == CPU_VR4121) {
 		spin_lock_irqsave(&desc->lock, flags);
-		clear_icu1(MKIUINTREG, mask);
+		icu1_clear(MKIUINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -257,7 +246,7 @@ void vr41xx_enable_dsiuint(uint16_t mask)
 	unsigned long flags;
 
 	spin_lock_irqsave(&desc->lock, flags);
-	set_icu1(MDSIUINTREG, mask);
+	icu1_set(MDSIUINTREG, mask);
 	spin_unlock_irqrestore(&desc->lock, flags);
 }
 
@@ -269,7 +258,7 @@ void vr41xx_disable_dsiuint(uint16_t mask)
 	unsigned long flags;
 
 	spin_lock_irqsave(&desc->lock, flags);
-	clear_icu1(MDSIUINTREG, mask);
+	icu1_clear(MDSIUINTREG, mask);
 	spin_unlock_irqrestore(&desc->lock, flags);
 }
 
@@ -281,7 +270,7 @@ void vr41xx_enable_firint(uint16_t mask)
 	unsigned long flags;
 
 	spin_lock_irqsave(&desc->lock, flags);
-	set_icu2(MFIRINTREG, mask);
+	icu2_set(MFIRINTREG, mask);
 	spin_unlock_irqrestore(&desc->lock, flags);
 }
 
@@ -293,7 +282,7 @@ void vr41xx_disable_firint(uint16_t mask)
 	unsigned long flags;
 
 	spin_lock_irqsave(&desc->lock, flags);
-	clear_icu2(MFIRINTREG, mask);
+	icu2_clear(MFIRINTREG, mask);
 	spin_unlock_irqrestore(&desc->lock, flags);
 }
 
@@ -308,7 +297,7 @@ void vr41xx_enable_pciint(void)
 	    current_cpu_data.cputype == CPU_VR4131 ||
 	    current_cpu_data.cputype == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
-		write_icu2(PCIINT0, MPCIINTREG);
+		icu2_write(MPCIINTREG, PCIINT0);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -324,7 +313,7 @@ void vr41xx_disable_pciint(void)
 	    current_cpu_data.cputype == CPU_VR4131 ||
 	    current_cpu_data.cputype == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
-		write_icu2(0, MPCIINTREG);
+		icu2_write(MPCIINTREG, 0);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -340,7 +329,7 @@ void vr41xx_enable_scuint(void)
 	    current_cpu_data.cputype == CPU_VR4131 ||
 	    current_cpu_data.cputype == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
-		write_icu2(SCUINT0, MSCUINTREG);
+		icu2_write(MSCUINTREG, SCUINT0);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -356,7 +345,7 @@ void vr41xx_disable_scuint(void)
 	    current_cpu_data.cputype == CPU_VR4131 ||
 	    current_cpu_data.cputype == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
-		write_icu2(0, MSCUINTREG);
+		icu2_write(MSCUINTREG, 0);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -372,7 +361,7 @@ void vr41xx_enable_csiint(uint16_t mask)
 	    current_cpu_data.cputype == CPU_VR4131 ||
 	    current_cpu_data.cputype == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
-		set_icu2(MCSIINTREG, mask);
+		icu2_set(MCSIINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -388,7 +377,7 @@ void vr41xx_disable_csiint(uint16_t mask)
 	    current_cpu_data.cputype == CPU_VR4131 ||
 	    current_cpu_data.cputype == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
-		clear_icu2(MCSIINTREG, mask);
+		icu2_clear(MCSIINTREG, mask);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -404,7 +393,7 @@ void vr41xx_enable_bcuint(void)
 	    current_cpu_data.cputype == CPU_VR4131 ||
 	    current_cpu_data.cputype == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
-		write_icu2(BCUINTR, MBCUINTREG);
+		icu2_write(MBCUINTREG, BCUINTR);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
@@ -420,30 +409,28 @@ void vr41xx_disable_bcuint(void)
 	    current_cpu_data.cputype == CPU_VR4131 ||
 	    current_cpu_data.cputype == CPU_VR4133) {
 		spin_lock_irqsave(&desc->lock, flags);
-		write_icu2(0, MBCUINTREG);
+		icu2_write(MBCUINTREG, 0);
 		spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }
 
 EXPORT_SYMBOL(vr41xx_disable_bcuint);
 
-/*=======================================================================*/
-
 static unsigned int startup_sysint1_irq(unsigned int irq)
 {
-	set_icu1(MSYSINT1REG, (uint16_t)1 << SYSINT1_IRQ_TO_PIN(irq));
+	icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
 
 	return 0; /* never anything pending */
 }
 
 static void shutdown_sysint1_irq(unsigned int irq)
 {
-	clear_icu1(MSYSINT1REG, (uint16_t)1 << SYSINT1_IRQ_TO_PIN(irq));
+	icu1_clear(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
 }
 
 static void enable_sysint1_irq(unsigned int irq)
 {
-	set_icu1(MSYSINT1REG, (uint16_t)1 << SYSINT1_IRQ_TO_PIN(irq));
+	icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
 }
 
 #define disable_sysint1_irq	shutdown_sysint1_irq
@@ -452,7 +439,7 @@ static void enable_sysint1_irq(unsigned int irq)
 static void end_sysint1_irq(unsigned int irq)
 {
 	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		set_icu1(MSYSINT1REG, (uint16_t)1 << SYSINT1_IRQ_TO_PIN(irq));
+		icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
 }
 
 static struct hw_interrupt_type sysint1_irq_type = {
@@ -465,23 +452,21 @@ static struct hw_interrupt_type sysint1_irq_type = {
 	.end		= end_sysint1_irq,
 };
 
-/*=======================================================================*/
-
 static unsigned int startup_sysint2_irq(unsigned int irq)
 {
-	set_icu2(MSYSINT2REG, (uint16_t)1 << SYSINT2_IRQ_TO_PIN(irq));
+	icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
 
 	return 0; /* never anything pending */
 }
 
 static void shutdown_sysint2_irq(unsigned int irq)
 {
-	clear_icu2(MSYSINT2REG, (uint16_t)1 << SYSINT2_IRQ_TO_PIN(irq));
+	icu2_clear(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
 }
 
 static void enable_sysint2_irq(unsigned int irq)
 {
-	set_icu2(MSYSINT2REG, (uint16_t)1 << SYSINT2_IRQ_TO_PIN(irq));
+	icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
 }
 
 #define disable_sysint2_irq	shutdown_sysint2_irq
@@ -490,7 +475,7 @@ static void enable_sysint2_irq(unsigned int irq)
 static void end_sysint2_irq(unsigned int irq)
 {
 	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		set_icu2(MSYSINT2REG, (uint16_t)1 << SYSINT2_IRQ_TO_PIN(irq));
+		icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
 }
 
 static struct hw_interrupt_type sysint2_irq_type = {
@@ -503,8 +488,6 @@ static struct hw_interrupt_type sysint2_irq_type = {
 	.end		= end_sysint2_irq,
 };
 
-/*=======================================================================*/
-
 static inline int set_sysint1_assign(unsigned int irq, unsigned char assign)
 {
 	irq_desc_t *desc = irq_desc + irq;
@@ -515,8 +498,8 @@ static inline int set_sysint1_assign(unsigned int irq, unsigned char assign)
 
 	spin_lock_irq(&desc->lock);
 
-	intassign0 = read_icu1(INTASSIGN0);
-	intassign1 = read_icu1(INTASSIGN1);
+	intassign0 = icu1_read(INTASSIGN0);
+	intassign1 = icu1_read(INTASSIGN1);
 
 	switch (pin) {
 	case 0:
@@ -556,8 +539,8 @@ static inline int set_sysint1_assign(unsigned int irq, unsigned char assign)
 	}
 
 	sysint1_assign[pin] = assign;
-	write_icu1(intassign0, INTASSIGN0);
-	write_icu1(intassign1, INTASSIGN1);
+	icu1_write(INTASSIGN0, intassign0);
+	icu1_write(INTASSIGN1, intassign1);
 
 	spin_unlock_irq(&desc->lock);
 
@@ -574,8 +557,8 @@ static inline int set_sysint2_assign(unsigned int irq, unsigned char assign)
 
 	spin_lock_irq(&desc->lock);
 
-	intassign2 = read_icu1(INTASSIGN2);
-	intassign3 = read_icu1(INTASSIGN3);
+	intassign2 = icu1_read(INTASSIGN2);
+	intassign3 = icu1_read(INTASSIGN3);
 
 	switch (pin) {
 	case 0:
@@ -623,8 +606,8 @@ static inline int set_sysint2_assign(unsigned int irq, unsigned char assign)
 	}
 
 	sysint2_assign[pin] = assign;
-	write_icu1(intassign2, INTASSIGN2);
-	write_icu1(intassign3, INTASSIGN3);
+	icu1_write(INTASSIGN2, intassign2);
+	icu1_write(INTASSIGN3, intassign3);
 
 	spin_unlock_irq(&desc->lock);
 
@@ -651,88 +634,92 @@ int vr41xx_set_intassign(unsigned int irq, unsigned char intassign)
 
 EXPORT_SYMBOL(vr41xx_set_intassign);
 
-/*=======================================================================*/
-
-asmlinkage void irq_dispatch(unsigned char intnum, struct pt_regs *regs)
+static int icu_get_irq(unsigned int irq, struct pt_regs *regs)
 {
 	uint16_t pend1, pend2;
 	uint16_t mask1, mask2;
 	int i;
 
-	pend1 = read_icu1(SYSINT1REG);
-	mask1 = read_icu1(MSYSINT1REG);
+	pend1 = icu1_read(SYSINT1REG);
+	mask1 = icu1_read(MSYSINT1REG);
 
-	pend2 = read_icu2(SYSINT2REG);
-	mask2 = read_icu2(MSYSINT2REG);
+	pend2 = icu2_read(SYSINT2REG);
+	mask2 = icu2_read(MSYSINT2REG);
 
 	mask1 &= pend1;
 	mask2 &= pend2;
 
 	if (mask1) {
 		for (i = 0; i < 16; i++) {
-			if (intnum == sysint1_assign[i] &&
-			    (mask1 & ((uint16_t)1 << i))) {
-				if (i == 8)
-					giuint_irq_dispatch(regs);
-				else
-					do_IRQ(SYSINT1_IRQ(i), regs);
-				return;
-			}
+			if (irq == INT_TO_IRQ(sysint1_assign[i]) && (mask1 & (1 << i)))
+				return SYSINT1_IRQ(i);
 		}
 	}
 
 	if (mask2) {
 		for (i = 0; i < 16; i++) {
-			if (intnum == sysint2_assign[i] &&
-			    (mask2 & ((uint16_t)1 << i))) {
-				do_IRQ(SYSINT2_IRQ(i), regs);
-				return;
-			}
+			if (irq == INT_TO_IRQ(sysint2_assign[i]) && (mask2 & (1 << i)))
+				return SYSINT2_IRQ(i);
 		}
 	}
 
 	printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
 
 	atomic_inc(&irq_err_count);
-}
 
-/*=======================================================================*/
+	return -1;
+}
 
 static int __init vr41xx_icu_init(void)
 {
+	unsigned long icu1_start, icu2_start;
+	int i;
+
 	switch (current_cpu_data.cputype) {
 	case CPU_VR4111:
 	case CPU_VR4121:
-		icu1_base = SYSINT1REG_TYPE1;
-		icu2_base = SYSINT2REG_TYPE1;
+		icu1_start = ICU1_TYPE1_BASE;
+		icu2_start = ICU2_TYPE1_BASE;
 		break;
 	case CPU_VR4122:
 	case CPU_VR4131:
 	case CPU_VR4133:
-		icu1_base = SYSINT1REG_TYPE2;
-		icu2_base = SYSINT2REG_TYPE2;
+		icu1_start = ICU1_TYPE2_BASE;
+		icu2_start = ICU2_TYPE2_BASE;
 		break;
 	default:
 		printk(KERN_ERR "ICU: Unexpected CPU of NEC VR4100 series\n");
-		return -EINVAL;
+		return -ENODEV;
 	}
 
-	write_icu1(0, MSYSINT1REG);
-	write_icu1(0xffff, MGIUINTLREG);
+	if (request_mem_region(icu1_start, ICU1_SIZE, "ICU") == NULL)
+		return -EBUSY;
 
-	write_icu2(0, MSYSINT2REG);
-	write_icu2(0xffff, MGIUINTHREG);
+	if (request_mem_region(icu2_start, ICU2_SIZE, "ICU") == NULL) {
+		release_mem_region(icu1_start, ICU1_SIZE);
+		return -EBUSY;
+	}
 
-	return 0;
-}
+	icu1_base = ioremap(icu1_start, ICU1_SIZE);
+	if (icu1_base == NULL) {
+		release_mem_region(icu1_start, ICU1_SIZE);
+		release_mem_region(icu2_start, ICU2_SIZE);
+		return -ENOMEM;
+	}
 
-early_initcall(vr41xx_icu_init);
+	icu2_base = ioremap(icu2_start, ICU2_SIZE);
+	if (icu2_base == NULL) {
+		iounmap(icu1_base);
+		release_mem_region(icu1_start, ICU1_SIZE);
+		release_mem_region(icu2_start, ICU2_SIZE);
+		return -ENOMEM;
+	}
 
-/*=======================================================================*/
+	icu1_write(MSYSINT1REG, 0);
+	icu1_write(MGIUINTLREG, 0xffff);
 
-static inline void init_vr41xx_icu_irq(void)
-{
-	int i;
+	icu2_write(MSYSINT2REG, 0);
+	icu2_write(MGIUINTHREG, 0xffff);
 
 	for (i = SYSINT1_IRQ_BASE; i <= SYSINT1_IRQ_LAST; i++)
 		irq_desc[i].handler = &sysint1_irq_type;
@@ -740,18 +727,13 @@ static inline void init_vr41xx_icu_irq(void)
 	for (i = SYSINT2_IRQ_BASE; i <= SYSINT2_IRQ_LAST; i++)
 		irq_desc[i].handler = &sysint2_irq_type;
 
-	setup_irq(INT0_CASCADE_IRQ, &icu_cascade);
-	setup_irq(INT1_CASCADE_IRQ, &icu_cascade);
-	setup_irq(INT2_CASCADE_IRQ, &icu_cascade);
-	setup_irq(INT3_CASCADE_IRQ, &icu_cascade);
-	setup_irq(INT4_CASCADE_IRQ, &icu_cascade);
-}
+	cascade_irq(INT0_IRQ, icu_get_irq);
+	cascade_irq(INT1_IRQ, icu_get_irq);
+	cascade_irq(INT2_IRQ, icu_get_irq);
+	cascade_irq(INT3_IRQ, icu_get_irq);
+	cascade_irq(INT4_IRQ, icu_get_irq);
 
-void __init arch_init_irq(void)
-{
-	mips_cpu_irq_init(MIPS_CPU_IRQ_BASE);
-	init_vr41xx_icu_irq();
-	init_vr41xx_giuint_irq();
-
-	set_except_vector(0, vr41xx_handle_interrupt);
+	return 0;
 }
+
+core_initcall(vr41xx_icu_init);
diff --git a/arch/mips/vr41xx/common/int-handler.S b/arch/mips/vr41xx/common/int-handler.S
index 38ff89b..272c13a 100644
--- a/arch/mips/vr41xx/common/int-handler.S
+++ b/arch/mips/vr41xx/common/int-handler.S
@@ -71,24 +71,24 @@
 
 		andi	t1, t0, CAUSEF_IP3	# check for Int1
 		bnez	t1, handle_int
-		li	a0, 1
+		li	a0, 3
 
 		andi	t1, t0, CAUSEF_IP4	# check for Int2
 		bnez	t1, handle_int
-		li	a0, 2
+		li	a0, 4
 
 		andi	t1, t0, CAUSEF_IP5	# check for Int3
 		bnez	t1, handle_int
-		li	a0, 3
+		li	a0, 5
 
 		andi	t1, t0, CAUSEF_IP6	# check for Int4
 		bnez	t1, handle_int
-		li	a0, 4
+		li	a0, 6
 
 1:
 		andi	t1, t0, CAUSEF_IP2	# check for Int0
 		bnez	t1, handle_int
-		li	a0, 0
+		li	a0, 2
 
 		andi	t1, t0, CAUSEF_IP0	# check for IP0
 		bnez	t1, handle_irq
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
new file mode 100644
index 0000000..43b214d
--- /dev/null
+++ b/arch/mips/vr41xx/common/irq.c
@@ -0,0 +1,94 @@
+/*
+ *  Interrupt handing routines for NEC VR4100 series.
+ *
+ *  Copyright (C) 2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <linux/interrupt.h>
+#include <linux/module.h>
+
+#include <asm/irq_cpu.h>
+#include <asm/system.h>
+#include <asm/vr41xx/vr41xx.h>
+
+typedef struct irq_cascade {
+	int (*get_irq)(unsigned int, struct pt_regs *);
+} irq_cascade_t;
+
+static irq_cascade_t irq_cascade[NR_IRQS] __cacheline_aligned;
+
+static struct irqaction cascade_irqaction = {
+	.handler	= no_action,
+	.mask		= CPU_MASK_NONE,
+	.name		= "cascade",
+};
+
+int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *))
+{
+	int retval = 0;
+
+	if (irq >= NR_IRQS)
+		return -EINVAL;
+
+	if (irq_cascade[irq].get_irq != NULL)
+		free_irq(irq, NULL);
+
+	irq_cascade[irq].get_irq = get_irq;
+
+	if (get_irq != NULL) {
+		retval = setup_irq(irq, &cascade_irqaction);
+		if (retval < 0)
+			irq_cascade[irq].get_irq = NULL;
+	}
+
+	return retval;
+}
+
+EXPORT_SYMBOL_GPL(cascade_irq);
+
+asmlinkage void irq_dispatch(unsigned int irq, struct pt_regs *regs)
+{
+	irq_cascade_t *cascade;
+	irq_desc_t *desc;
+
+	if (irq >= NR_IRQS) {
+		atomic_inc(&irq_err_count);
+		return;
+	}
+
+	cascade = irq_cascade + irq;
+	if (cascade->get_irq != NULL) {
+		unsigned int source_irq = irq;
+		desc = irq_desc + source_irq;
+		desc->handler->ack(source_irq);
+		irq = cascade->get_irq(irq, regs);
+		if (irq < 0)
+			atomic_inc(&irq_err_count);
+		else
+			irq_dispatch(irq, regs);
+		desc->handler->end(source_irq);
+	} else
+		do_IRQ(irq, regs);
+}
+
+extern asmlinkage void vr41xx_handle_interrupt(void);
+
+void __init arch_init_irq(void)
+{
+	mips_cpu_irq_init(MIPS_CPU_IRQ_BASE);
+
+	set_except_vector(0, vr41xx_handle_interrupt);
+}
diff --git a/arch/mips/vr41xx/tanbac-tb0226/setup.c b/arch/mips/vr41xx/common/type.c
index 60027e5..bcb5f71 100644
--- a/arch/mips/vr41xx/tanbac-tb0226/setup.c
+++ b/arch/mips/vr41xx/common/type.c
@@ -1,7 +1,7 @@
 /*
- *  setup.c, Setup for the TANBAC TB0226.
+ *  type.c, System type for NEC VR4100 series.
  *
- *  Copyright (C) 2002-2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -20,5 +20,5 @@
 
 const char *get_system_type(void)
 {
-	return "TANBAC TB0226";
+	return "NEC VR4100 series";
 }
diff --git a/arch/mips/vr41xx/common/vrc4173.c b/arch/mips/vr41xx/common/vrc4173.c
index 5475dd7..ba58764 100644
--- a/arch/mips/vr41xx/common/vrc4173.c
+++ b/arch/mips/vr41xx/common/vrc4173.c
@@ -476,7 +476,7 @@ static inline int vrc4173_icu_init(int cascade_irq)
 
 	if (cascade_irq < GIU_IRQ(0) || cascade_irq > GIU_IRQ(15))
 		return -EINVAL;
-	
+
 	vrc4173_outw(0, VRC4173_MSYSINT1REG);
 
 	vr41xx_set_irq_trigger(GIU_IRQ_TO_PIN(cascade_irq), TRIGGER_LEVEL, SIGNAL_THROUGH);
diff --git a/arch/mips/vr41xx/ibm-workpad/setup.c b/arch/mips/vr41xx/ibm-workpad/setup.c
index cff4460..e4b34ad 100644
--- a/arch/mips/vr41xx/ibm-workpad/setup.c
+++ b/arch/mips/vr41xx/ibm-workpad/setup.c
@@ -23,11 +23,6 @@
 #include <asm/io.h>
 #include <asm/vr41xx/workpad.h>
 
-const char *get_system_type(void)
-{
-	return "IBM WorkPad z50";
-}
-
 static int __init ibm_workpad_setup(void)
 {
 	set_io_port_base(IO_PORT_BASE);
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/init.c b/arch/mips/vr41xx/nec-cmbvr4133/init.c
index 87f06b3..be590ed 100644
--- a/arch/mips/vr41xx/nec-cmbvr4133/init.c
+++ b/arch/mips/vr41xx/nec-cmbvr4133/init.c
@@ -16,11 +16,6 @@
  * Manish Lachwani (mlachwani@mvista.com)
  */
 #include <linux/config.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-#include <asm/bootinfo.h>
 
 #ifdef CONFIG_ROCKHOPPER
 #include <asm/io.h>
@@ -28,14 +23,7 @@
 
 #define PCICONFDREG	0xaf000c14
 #define PCICONFAREG	0xaf000c18
-#endif
-
-const char *get_system_type(void)
-{
-	return "NEC CMB-VR4133";
-}
 
-#ifdef CONFIG_ROCKHOPPER
 void disable_pcnet(void)
 {
 	u32 data;
diff --git a/arch/mips/vr41xx/tanbac-tb0226/Makefile b/arch/mips/vr41xx/tanbac-tb0226/Makefile
deleted file mode 100644
index 372f953..0000000
--- a/arch/mips/vr41xx/tanbac-tb0226/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the TANBAC TB0226 specific parts of the kernel
-#
-
-obj-y			+= setup.o
diff --git a/arch/mips/vr41xx/tanbac-tb0229/Makefile b/arch/mips/vr41xx/tanbac-tb0229/Makefile
deleted file mode 100644
index 9c6b864..0000000
--- a/arch/mips/vr41xx/tanbac-tb0229/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the TANBAC TB0229(VR4131DIMM) specific parts of the kernel
-#
-
-obj-y				:= setup.o
diff --git a/arch/mips/vr41xx/tanbac-tb0229/setup.c b/arch/mips/vr41xx/tanbac-tb0229/setup.c
deleted file mode 100644
index 5c1b757..0000000
--- a/arch/mips/vr41xx/tanbac-tb0229/setup.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- *  setup.c, Setup for the TANBAC TB0229 (VR4131DIMM)
- *
- *  Copyright (C) 2002-2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- *
- *  Modified for TANBAC TB0229:
- *  Copyright (C) 2003  Megasolution Inc.  <matsu@megasolution.jp>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-const char *get_system_type(void)
-{
-	return "TANBAC TB0229";
-}
diff --git a/arch/mips/vr41xx/victor-mpc30x/Makefile b/arch/mips/vr41xx/victor-mpc30x/Makefile
deleted file mode 100644
index a2e8086..0000000
--- a/arch/mips/vr41xx/victor-mpc30x/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the Victor MP-C303/304 specific parts of the kernel
-#
-
-obj-y			+= setup.o
diff --git a/arch/mips/vr41xx/victor-mpc30x/setup.c b/arch/mips/vr41xx/victor-mpc30x/setup.c
deleted file mode 100644
index f591e36..0000000
--- a/arch/mips/vr41xx/victor-mpc30x/setup.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- *  setup.c, Setup for the Victor MP-C303/304.
- *
- *  Copyright (C) 2002-2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-const char *get_system_type(void)
-{
-	return "Victor MP-C303/304";
-}
diff --git a/arch/mips/vr41xx/zao-capcella/Makefile b/arch/mips/vr41xx/zao-capcella/Makefile
deleted file mode 100644
index cf42019..0000000
--- a/arch/mips/vr41xx/zao-capcella/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the ZAO Networks Capcella  specific parts of the kernel
-#
-
-obj-y			+= setup.o
diff --git a/arch/mips/vr41xx/zao-capcella/setup.c b/arch/mips/vr41xx/zao-capcella/setup.c
deleted file mode 100644
index 17bade2..0000000
--- a/arch/mips/vr41xx/zao-capcella/setup.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- *  setup.c, Setup for the ZAO Networks Capcella.
- *
- *  Copyright (C) 2002-2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-const char *get_system_type(void)
-{
-	return "ZAO Networks Capcella";
-}
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 1c2d874..0b07922 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -49,6 +49,10 @@ config ISA_DMA_API
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 source "init/Kconfig"
 
 
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 6cf7407..7ff67f8 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -188,10 +188,7 @@ do_settimeofday (struct timespec *tv)
 		set_normalized_timespec(&xtime, sec, nsec);
 		set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-		time_adjust = 0;		/* stop active adjtime() */
-		time_status |= STA_UNSYNC;
-		time_maxerror = NTP_PHASE_LIMIT;
-		time_esterror = NTP_PHASE_LIMIT;
+		ntp_clear();
 	}
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index e6fa1d1..6ab7e5e 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -47,6 +47,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 source "init/Kconfig"
 
 menu "Processor"
@@ -330,14 +334,6 @@ config RPXLITE
 	  End of life: end 2000 ?
 	  URL: see TQM850L
 
-	  SPD823TS:
-	  MPC823 based board used in the "Tele Server" product
-	  Manufacturer: Speech Design, <http://www.speech-design.de/>
-	  Date of Release: Mid 2000 (?)
-	  End of life: -
-	  URL: <http://www.speech-design.de/>
-	  select "English", then "Teleteam Solutions", then "TeleServer"
-
 	  IVMS8:
 	  MPC860 based board used in the "Integrated Voice Mail System",
 	  Small Version (8 voice channels)
@@ -354,13 +350,6 @@ config RPXLITE
 	  End of life: -
 	  URL: <http://www.speech-design.de/>
 
-	  SM850:
-	  Service Module (based on TQM850L)
-	  Manufacturer: Dependable Computer Systems, <http://www.decomsys.com/>
-	  Date of Release: end 2000 (?)
-	  End of life: mid 2001 (?)
-	  URL: <http://www.tz-mikroelektronik.de/ServiceModule/index.html>
-
 	  HERMES:
 	  Hermes-Pro ISDN/LAN router with integrated 8 x hub
 	  Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik
@@ -464,13 +453,6 @@ config TQM860L
 config FPS850L
 	bool "FPS850L"
 
-config SPD823TS
-	bool "SPD823TS"
-	help
-	  Say Y here to support the Speech Design 823 Tele-Server from Speech
-	  Design, released in 2000.  The manufacturer's website is at
-	  <http://www.speech-design.de/>.
-
 config IVMS8
 	bool "IVMS8"
 	help
@@ -485,14 +467,6 @@ config IVML24
 	  from Speech Design, released March 2001.  The manufacturer's website
 	  is at <http://www.speech-design.de/>.
 
-config SM850
-	bool "SM850"
-	help
-	  Say Y here to support the Service Module 850 from Dependable
-	  Computer Systems, an SBC based on the TQM850L module by TQ
-	  Components.  This board is no longer in production.  The
-	  manufacturer's website is at <http://www.decomsys.com/>.
-
 config HERMES_PRO
 	bool "HERMES"
 
@@ -525,6 +499,11 @@ config WINCEPT
 	  MPC821 PowerPC, introduced in 1998 and designed to be used in
 	  thin-client machines.  Say Y to support it directly.
 
+	  Be aware that PCI buses can only function when SYS board is plugged
+	  into the PIB (Platform IO Board) board from Freescale which provide
+	  3 PCI slots.  The PIBs PCI initialization is the bootloader's
+	  responsiblilty.
+
 endchoice
 
 choice
@@ -578,9 +557,6 @@ config CPCI690
 	help
 	  Select CPCI690 if configuring a Force CPCI690 cPCI board.
 
-config PCORE
-	bool "Force-PowerCore"
-
 config POWERPMC250
 	bool "Force-PowerPMC250"
 
@@ -613,9 +589,6 @@ config EV64260
 config LOPEC
 	bool "Motorola-LoPEC"
 
-config MCPN765
-	bool "Motorola-MCPN765"
-
 config MVME5100
 	bool "Motorola-MVME5100"
 
@@ -637,12 +610,6 @@ config SANDPOINT
 config RADSTONE_PPC7D
 	bool "Radstone Technology PPC7D board"
 
-config ADIR
-	bool "SBS-Adirondack"
-
-config K2
-	bool "SBS-K2"
-
 config PAL4
 	bool "SBS-Palomar4"
 
@@ -713,6 +680,11 @@ config MPC834x_SYS
 	help
 	  This option enables support for the MPC 834x SYS evaluation board.
 
+config EV64360
+	bool "Marvell-EV64360BP"
+	help
+	  Select EV64360 if configuring a Marvell EV64360BP Evaluation
+	  platform.
 endchoice
 
 config PQ2ADS
@@ -722,7 +694,7 @@ config PQ2ADS
 
 config TQM8xxL
 	bool
-	depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L || SM850)
+	depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L)
 	default y
 
 config EMBEDDEDBOOT
@@ -796,15 +768,15 @@ config PPC_OF
 
 config PPC_GEN550
 	bool
-	depends on SANDPOINT || MCPN765 || SPRUCE || PPLUS || PCORE || \
-		PRPMC750 || K2 || PRPMC800 || LOPEC || \
+	depends on SANDPOINT || SPRUCE || PPLUS || \
+		PRPMC750 || PRPMC800 || LOPEC || \
 		(EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
 		83xx
 	default y
 
 config FORCE
 	bool
-	depends on 6xx && (PCORE || POWERPMC250)
+	depends on 6xx && POWERPMC250
 	default y
 
 config GT64260
@@ -814,7 +786,7 @@ config GT64260
 
 config MV64360		# Really MV64360 & MV64460
 	bool
-	depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU
+	depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360
 	default y
 
 config MV64X60
@@ -867,7 +839,7 @@ config EPIC_SERIAL_MODE
 
 config MPC10X_BRIDGE
 	bool
-	depends on PCORE || POWERPMC250 || LOPEC || SANDPOINT
+	depends on POWERPMC250 || LOPEC || SANDPOINT
 	default y
 
 config MPC10X_OPENPIC
@@ -886,10 +858,6 @@ config SANDPOINT_ENABLE_UART1
 	  If this option is enabled then the MPC824x processor will run
 	  in DUART mode instead of UART mode.
 
-config CPC710_DATA_GATHERING
-	bool "Enable CPC710 data gathering"
-	depends on K2
-
 config HARRIER_STORE_GATHERING
 	bool "Enable Harrier store gathering"
 	depends on HARRIER
@@ -1194,6 +1162,11 @@ config PCI_DOMAINS
 	bool
 	default PCI
 
+config MPC83xx_PCI2
+	bool "  Supprt for 2nd PCI host controller"
+	depends on PCI && MPC834x
+	default y if MPC834x_SYS
+
 config PCI_QSPAN
 	bool "QSpan PCI"
 	depends on !4xx && !CPM2 && 8xx
diff --git a/arch/ppc/Kconfig.debug b/arch/ppc/Kconfig.debug
index e16c771..61653cb 100644
--- a/arch/ppc/Kconfig.debug
+++ b/arch/ppc/Kconfig.debug
@@ -62,7 +62,8 @@ config BOOTX_TEXT
 
 config SERIAL_TEXT_DEBUG
 	bool "Support for early boot texts over serial port"
-	depends on 4xx || GT64260 || LOPEC || PPLUS || PRPMC800 || PPC_GEN550 || PPC_MPC52xx
+	depends on 4xx || LOPEC || MV64X60 || PPLUS || PRPMC800 || \
+		PPC_GEN550 || PPC_MPC52xx
 
 config PPC_OCP
 	bool
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile
index d4dc4fa..b7bd8f6 100644
--- a/arch/ppc/boot/simple/Makefile
+++ b/arch/ppc/boot/simple/Makefile
@@ -96,10 +96,6 @@ zimageinitrd-$(CONFIG_OCOTEA)		:= zImage.initrd-TREE
 zimageinitrd-$(CONFIG_GEMINI)		:= zImage.initrd-STRIPELF
          end-$(CONFIG_GEMINI)		:= gemini
 
-     extra.o-$(CONFIG_K2)		:= prepmap.o
-         end-$(CONFIG_K2)		:= k2
-   cacheflag-$(CONFIG_K2)		:= -include $(clear_L2_L3)
-
      extra.o-$(CONFIG_KATANA)		:= misc-katana.o
          end-$(CONFIG_KATANA)		:= katana
    cacheflag-$(CONFIG_KATANA)		:= -include $(clear_L2_L3)
@@ -108,12 +104,15 @@ zimageinitrd-$(CONFIG_GEMINI)		:= zImage.initrd-STRIPELF
          end-$(CONFIG_RADSTONE_PPC7D)	:= radstone_ppc7d
    cacheflag-$(CONFIG_RADSTONE_PPC7D)	:= -include $(clear_L2_L3)
 
+     extra.o-$(CONFIG_EV64360)          := misc-ev64360.o
+         end-$(CONFIG_EV64360)          := ev64360
+   cacheflag-$(CONFIG_EV64360)          := -include $(clear_L2_L3)
+
 # kconfig 'feature', only one of these will ever be 'y' at a time.
 # The rest will be unset.
-motorola := $(CONFIG_MCPN765)$(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
+motorola := $(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
 $(CONFIG_PRPMC800)$(CONFIG_LOPEC)$(CONFIG_PPLUS)
 motorola := $(strip $(motorola))
-pcore := $(CONFIG_PCORE)$(CONFIG_POWERPMC250)
 
       zimage-$(motorola)		:= zImage-PPLUS
 zimageinitrd-$(motorola)		:= zImage.initrd-PPLUS
@@ -123,12 +122,6 @@ zimageinitrd-$(motorola)		:= zImage.initrd-PPLUS
      extra.o-$(CONFIG_PPLUS)		:= prepmap.o
      extra.o-$(CONFIG_LOPEC)		:= mpc10x_memory.o
 
-      zimage-$(pcore)			:= zImage-STRIPELF
-zimageinitrd-$(pcore)			:= zImage.initrd-STRIPELF
-     extra.o-$(pcore)			:= chrpmap.o
-         end-$(pcore)			:= pcore
-   cacheflag-$(pcore)			:= -include $(clear_L2_L3)
-
 # Really only valid if CONFIG_6xx=y
       zimage-$(CONFIG_PPC_PREP)		:= zImage-PPLUS
 zimageinitrd-$(CONFIG_PPC_PREP)		:= zImage.initrd-PPLUS
@@ -158,8 +151,6 @@ zimageinitrd-$(CONFIG_LITE5200)		:= zImage.initrd-STRIPELF
 
 # This is a treeboot that needs init functions until the
 # boot rom is sorted out (i.e. this is short lived)
-extra-aflags-$(CONFIG_REDWOOD_4)	:= -Wa,-m405
-extra.o-$(CONFIG_REDWOOD_4)		:= rw4/rw4_init.o rw4/rw4_init_brd.o
 EXTRA_AFLAGS := $(extra-aflags-y)
 # head.o needs to get the cacheflags defined.
 AFLAGS_head.o				+= $(cacheflag-y)
diff --git a/arch/ppc/boot/simple/embed_config.c b/arch/ppc/boot/simple/embed_config.c
index c342b47..491a691 100644
--- a/arch/ppc/boot/simple/embed_config.c
+++ b/arch/ppc/boot/simple/embed_config.c
@@ -784,28 +784,12 @@ embed_config(bd_t ** bdp)
 #ifdef CONFIG_IBM_OPENBIOS
 /* This could possibly work for all treeboot roms.
 */
-#if defined(CONFIG_ASH) || defined(CONFIG_BEECH) || defined(CONFIG_BUBINGA)
+#if defined(CONFIG_BUBINGA)
 #define BOARD_INFO_VECTOR       0xFFF80B50 /* openbios 1.19 moved this vector down  - armin */
 #else
 #define BOARD_INFO_VECTOR	0xFFFE0B50
 #endif
 
-#ifdef CONFIG_BEECH
-static void
-get_board_info(bd_t **bdp)
-{
-	typedef void (*PFV)(bd_t *bd);
-	((PFV)(*(unsigned long *)BOARD_INFO_VECTOR))(*bdp);
-	return;
-}
-
-void
-embed_config(bd_t **bdp)
-{
-        *bdp = &bdinfo;
-	get_board_info(bdp);
-}
-#else /* !CONFIG_BEECH */
 void
 embed_config(bd_t **bdp)
 {
@@ -860,7 +844,6 @@ embed_config(bd_t **bdp)
 #endif
 	timebase_period_ns = 1000000000 / bd->bi_tbfreq;
 }
-#endif /* CONFIG_BEECH */
 #endif /* CONFIG_IBM_OPENBIOS */
 
 #ifdef CONFIG_EP405
@@ -943,39 +926,3 @@ embed_config(bd_t **bdp)
 #endif
 }
 #endif
-
-#ifdef CONFIG_RAINIER
-/* Rainier uses vxworks bootrom */
-void
-embed_config(bd_t **bdp)
-{
-	u_char	*cp;
-	int	i;
-	bd_t	*bd;
-	
-	bd = &bdinfo;
-	*bdp = bd;
-	
-	for(i=0;i<8192;i+=32) {
-		__asm__("dccci 0,%0" :: "r" (i));
-	}
-	__asm__("iccci 0,0");
-	__asm__("sync;isync");
-
-	/* init ram for parity */
-	memset(0, 0,0x400000);  /* Lo memory */
-
-
-	bd->bi_memsize   = (32 * 1024 * 1024) ;
-	bd->bi_intfreq = 133000000; //the internal clock is 133 MHz
-	bd->bi_busfreq   = 100000000;
-	bd->bi_pci_busfreq= 33000000;
-
-	cp = (u_char *)def_enet_addr;
-	for (i=0; i<6; i++) {
-		bd->bi_enetaddr[i] = *cp++;
-	}
-
-}
-#endif
-
diff --git a/arch/ppc/boot/simple/head.S b/arch/ppc/boot/simple/head.S
index 5240532..5e4adc2 100644
--- a/arch/ppc/boot/simple/head.S
+++ b/arch/ppc/boot/simple/head.S
@@ -120,15 +120,6 @@ haveOF:
 	mtspr	SPRN_DER,r4
 #endif
 
-#ifdef CONFIG_REDWOOD_4
-	/* All of this Redwood 4 stuff will soon disappear when the
-	 * boot rom is straightened out.
-	 */
-	mr	r29, r3		/* Easier than changing the other code */
-	bl	HdwInit
-	mr	r3, r29
-#endif
-
 #if defined(CONFIG_MBX) || defined(CONFIG_RPX8260) || defined(CONFIG_PPC_PREP)
 	mr	r4,r29	/* put the board info pointer where the relocate
 			 * routine will find it
diff --git a/arch/ppc/boot/simple/misc-cpci690.c b/arch/ppc/boot/simple/misc-cpci690.c
index ef08e86..2686030 100644
--- a/arch/ppc/boot/simple/misc-cpci690.c
+++ b/arch/ppc/boot/simple/misc-cpci690.c
@@ -12,16 +12,56 @@
  */
 
 #include <linux/types.h>
+#include <asm/io.h>
 #include <platforms/cpci690.h>
 
+#define	KB	(1024UL)
+#define	MB	(1024UL*KB)
+#define	GB	(1024UL*MB)
+
 extern u32 mv64x60_console_baud;
 extern u32 mv64x60_mpsc_clk_src;
 extern u32 mv64x60_mpsc_clk_freq;
 
+u32 mag = 0xffff;
+
+unsigned long
+get_mem_size(void)
+{
+	u32	size;
+
+	switch (in_8(((void __iomem *)CPCI690_BR_BASE + CPCI690_BR_MEM_CTLR))
+			& 0x07) {
+	case 0x01:
+		size = 256*MB;
+		break;
+	case 0x02:
+		size = 512*MB;
+		break;
+	case 0x03:
+		size = 768*MB;
+		break;
+	case 0x04:
+		size = 1*GB;
+		break;
+	case 0x05:
+		size = 1*GB + 512*MB;
+		break;
+	case 0x06:
+		size = 2*GB;
+		break;
+	default:
+		size = 0;
+	}
+
+	return size;
+}
+
 void
 mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
 {
 	mv64x60_console_baud = CPCI690_MPSC_BAUD;
 	mv64x60_mpsc_clk_src = CPCI690_MPSC_CLK_SRC;
-	mv64x60_mpsc_clk_freq = CPCI690_BUS_FREQ;
+	mv64x60_mpsc_clk_freq =
+		(get_mem_size() >= (1*GB)) ? 100000000 : 133333333;
 }
diff --git a/arch/ppc/boot/simple/misc-ev64360.c b/arch/ppc/boot/simple/misc-ev64360.c
new file mode 100644
index 0000000..cd1ccf2
--- /dev/null
+++ b/arch/ppc/boot/simple/misc-ev64360.c
@@ -0,0 +1,44 @@
+/*
+ * arch/ppc/boot/simple/misc-ev64360.c
+ * Copyright (C) 2005 Lee Nicks <allinux@gmail.com>
+ *
+ * Based on arch/ppc/boot/simple/misc-katana.c from:
+ * Mark A. Greer <source@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/mv64x60_defs.h>
+#include <platforms/ev64360.h>
+
+extern u32 mv64x60_console_baud;
+extern u32 mv64x60_mpsc_clk_src;
+extern u32 mv64x60_mpsc_clk_freq;
+
+/* Not in the kernel so won't include kernel.h to get its 'min' definition */
+#ifndef min
+#define	min(a,b)	(((a) < (b)) ? (a) : (b))
+#endif
+
+void
+mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
+{
+	mv64x60_console_baud  = EV64360_DEFAULT_BAUD;
+	mv64x60_mpsc_clk_src  = EV64360_MPSC_CLK_SRC;
+	mv64x60_mpsc_clk_freq = EV64360_MPSC_CLK_FREQ;
+}
diff --git a/arch/ppc/boot/simple/misc-katana.c b/arch/ppc/boot/simple/misc-katana.c
index b6e1bb8..ec94a11 100644
--- a/arch/ppc/boot/simple/misc-katana.c
+++ b/arch/ppc/boot/simple/misc-katana.c
@@ -26,6 +26,8 @@ extern u32 mv64x60_mpsc_clk_freq;
 #define	min(a,b)	(((a) < (b)) ? (a) : (b))
 #endif
 
+unsigned long mv64360_get_mem_size(void);
+
 void
 mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
 {
@@ -35,3 +37,9 @@ mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
 		min(katana_bus_freq((void __iomem *)KATANA_CPLD_BASE),
 			MV64x60_TCLK_FREQ_MAX);
 }
+
+unsigned long
+get_mem_size(void)
+{
+	return mv64360_get_mem_size();
+}
diff --git a/arch/ppc/boot/simple/misc-mv64x60.c b/arch/ppc/boot/simple/misc-mv64x60.c
index 7e88fc6..258d459 100644
--- a/arch/ppc/boot/simple/misc-mv64x60.c
+++ b/arch/ppc/boot/simple/misc-mv64x60.c
@@ -19,6 +19,33 @@
 extern struct bi_record *decompress_kernel(unsigned long load_addr,
 	int num_words, unsigned long cksum);
 
+
+u32 size_reg[MV64x60_CPU2MEM_WINDOWS] = {
+	MV64x60_CPU2MEM_0_SIZE, MV64x60_CPU2MEM_1_SIZE,
+	MV64x60_CPU2MEM_2_SIZE, MV64x60_CPU2MEM_3_SIZE
+};
+
+/* Read mem ctlr to get the amount of mem in system */
+unsigned long
+mv64360_get_mem_size(void)
+{
+	u32	enables, i, v;
+	u32	mem = 0;
+
+	enables = in_le32((void __iomem *)CONFIG_MV64X60_NEW_BASE +
+		MV64360_CPU_BAR_ENABLE) & 0xf;
+
+	for (i=0; i<MV64x60_CPU2MEM_WINDOWS; i++)
+		if (!(enables & (1<<i))) {
+			v = in_le32((void __iomem *)CONFIG_MV64X60_NEW_BASE
+				+ size_reg[i]) & 0xffff;
+			v = (v + 1) << 16;
+			mem += v;
+		}
+
+	return mem;
+}
+
 void
 mv64x60_move_base(void __iomem *old_base, void __iomem *new_base)
 {
diff --git a/arch/ppc/boot/simple/mv64x60_tty.c b/arch/ppc/boot/simple/mv64x60_tty.c
index 5b45eb4..b9c24d4 100644
--- a/arch/ppc/boot/simple/mv64x60_tty.c
+++ b/arch/ppc/boot/simple/mv64x60_tty.c
@@ -22,9 +22,16 @@
 #include <asm/mv64x60_defs.h>
 #include <mpsc_defs.h>
 
+#ifdef CONFIG_EV64360
+#include <platforms/ev64360.h>
+u32	mv64x60_console_baud = EV64360_DEFAULT_BAUD;
+u32	mv64x60_mpsc_clk_src = EV64360_MPSC_CLK_SRC; /* TCLK */
+u32	mv64x60_mpsc_clk_freq = EV64360_MPSC_CLK_FREQ;
+#else
 u32	mv64x60_console_baud = 9600;
 u32	mv64x60_mpsc_clk_src = 8; /* TCLK */
 u32	mv64x60_mpsc_clk_freq = 100000000;
+#endif
 
 extern void udelay(long);
 static void stop_dma(int chan);
diff --git a/arch/ppc/configs/SM850_defconfig b/arch/ppc/configs/SM850_defconfig
deleted file mode 100644
index 021884b..0000000
--- a/arch/ppc/configs/SM850_defconfig
+++ /dev/null
@@ -1,522 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-# CONFIG_40x is not set
-# CONFIG_POWER3 is not set
-CONFIG_8xx=y
-
-#
-# IBM 4xx options
-#
-CONFIG_EMBEDDEDBOOT=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_RPXLITE is not set
-# CONFIG_RPXCLASSIC is not set
-# CONFIG_BSEIP is not set
-# CONFIG_FADS is not set
-# CONFIG_TQM823L is not set
-# CONFIG_TQM850L is not set
-# CONFIG_TQM855L is not set
-# CONFIG_TQM860L is not set
-# CONFIG_FPS850L is not set
-# CONFIG_SPD823TS is not set
-# CONFIG_IVMS8 is not set
-# CONFIG_IVML24 is not set
-CONFIG_SM850=y
-# CONFIG_HERMES_PRO is not set
-# CONFIG_IP860 is not set
-# CONFIG_LWMON is not set
-# CONFIG_PCU_E is not set
-# CONFIG_CCM is not set
-# CONFIG_LANTEC is not set
-# CONFIG_MBX is not set
-# CONFIG_WINCEPT is not set
-CONFIG_TQM8xxL=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-CONFIG_MATH_EMULATION=y
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_QSPAN is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyCPM1"
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_OAKNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_CPM=y
-CONFIG_SERIAL_CPM_CONSOLE=y
-# CONFIG_SERIAL_CPM_SCC1 is not set
-# CONFIG_SERIAL_CPM_SCC2 is not set
-# CONFIG_SERIAL_CPM_SCC3 is not set
-# CONFIG_SERIAL_CPM_SCC4 is not set
-CONFIG_SERIAL_CPM_SMC1=y
-CONFIG_SERIAL_CPM_SMC2=y
-CONFIG_SERIAL_CPM_ALT_SMC2=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MSDOS_PARTITION is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# MPC8xx CPM Options
-#
-CONFIG_SCC_ENET=y
-# CONFIG_SCC1_ENET is not set
-# CONFIG_SCC2_ENET is not set
-CONFIG_SCC3_ENET=y
-# CONFIG_FEC_ENET is not set
-CONFIG_ENET_BIG_BUFFERS=y
-
-#
-# Generic MPC8xx Options
-#
-CONFIG_8xx_COPYBACK=y
-CONFIG_8xx_CPU6=y
-# CONFIG_UCODE_PATCH is not set
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/SPD823TS_defconfig b/arch/ppc/configs/SPD823TS_defconfig
deleted file mode 100644
index ba60fea..0000000
--- a/arch/ppc/configs/SPD823TS_defconfig
+++ /dev/null
@@ -1,520 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-# CONFIG_40x is not set
-# CONFIG_POWER3 is not set
-CONFIG_8xx=y
-
-#
-# IBM 4xx options
-#
-CONFIG_EMBEDDEDBOOT=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_RPXLITE is not set
-# CONFIG_RPXCLASSIC is not set
-# CONFIG_BSEIP is not set
-# CONFIG_FADS is not set
-# CONFIG_TQM823L is not set
-# CONFIG_TQM850L is not set
-# CONFIG_TQM855L is not set
-# CONFIG_TQM860L is not set
-# CONFIG_FPS850L is not set
-CONFIG_SPD823TS=y
-# CONFIG_IVMS8 is not set
-# CONFIG_IVML24 is not set
-# CONFIG_SM850 is not set
-# CONFIG_HERMES_PRO is not set
-# CONFIG_IP860 is not set
-# CONFIG_LWMON is not set
-# CONFIG_PCU_E is not set
-# CONFIG_CCM is not set
-# CONFIG_LANTEC is not set
-# CONFIG_MBX is not set
-# CONFIG_WINCEPT is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-CONFIG_MATH_EMULATION=y
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_QSPAN is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_OAKNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_CPM=y
-CONFIG_SERIAL_CPM_CONSOLE=y
-# CONFIG_SERIAL_CPM_SCC1 is not set
-# CONFIG_SERIAL_CPM_SCC2 is not set
-# CONFIG_SERIAL_CPM_SCC3 is not set
-# CONFIG_SERIAL_CPM_SCC4 is not set
-CONFIG_SERIAL_CPM_SMC1=y
-# CONFIG_SERIAL_CPM_SMC2 is not set
-CONFIG_SERIAL_CPM_ALT_SMC2=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MSDOS_PARTITION is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# MPC8xx CPM Options
-#
-CONFIG_SCC_ENET=y
-# CONFIG_SCC1_ENET is not set
-CONFIG_SCC2_ENET=y
-# CONFIG_SCC3_ENET is not set
-# CONFIG_FEC_ENET is not set
-CONFIG_ENET_BIG_BUFFERS=y
-
-#
-# Generic MPC8xx Options
-#
-CONFIG_8xx_COPYBACK=y
-# CONFIG_8xx_CPU6 is not set
-# CONFIG_UCODE_PATCH is not set
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/adir_defconfig b/arch/ppc/configs/adir_defconfig
deleted file mode 100644
index f20e653..0000000
--- a/arch/ppc/configs/adir_defconfig
+++ /dev/null
@@ -1,805 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_EMBEDDED is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-
-#
-# IBM 4xx options
-#
-# CONFIG_8260 is not set
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PPC_STD_MMU=y
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_APUS is not set
-# CONFIG_WILLOW_2 is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-CONFIG_ADIR=y
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_ALTIVEC is not set
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_NAMES is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-CONFIG_PARPORT=y
-CONFIG_PARPORT_PC=y
-CONFIG_PARPORT_PC_CML1=y
-# CONFIG_PARPORT_SERIAL is not set
-CONFIG_PARPORT_PC_FIFO=y
-CONFIG_PARPORT_PC_SUPERIO=y
-# CONFIG_PARPORT_OTHER is not set
-CONFIG_PARPORT_1284=y
-# CONFIG_PPC601_SYNC_FIX is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_REPORT_LUNS is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CPQFCTS is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_PPA is not set
-# CONFIG_SCSI_IMM is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-CONFIG_SCSI_NCR53C8XX=y
-CONFIG_SCSI_SYM53C8XX=y
-CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
-CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
-CONFIG_SCSI_NCR53C8XX_SYNC=20
-# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
-# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_NCR53C8XX_PQS_PDS is not set
-# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_UNCLEAN=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_MIRROR=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-# CONFIG_IP_NF_TARGET_ULOG is not set
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-# CONFIG_PRINTER is not set
-# CONFIG_PPDEV is not set
-# CONFIG_TIPAR is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-CONFIG_USB_DYNAMIC_MINORS=y
-
-#
-# USB Host Controller Drivers
-#
-# CONFIG_USB_EHCI_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_UHCI_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_BLUETOOTH_TTY is not set
-CONFIG_USB_ACM=m
-# CONFIG_USB_PRINTER is not set
-CONFIG_USB_STORAGE=m
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-CONFIG_USB_STORAGE_FREECOM=y
-# CONFIG_USB_STORAGE_ISD200 is not set
-CONFIG_USB_STORAGE_DPCM=y
-# CONFIG_USB_STORAGE_HP8200e is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-
-#
-# USB Human Interface Devices (HID)
-#
-CONFIG_USB_HID=m
-
-#
-# Input core support is needed for USB HID input layer or HIDBP support
-#
-CONFIG_USB_HIDDEV=y
-
-#
-# USB HID Boot Protocol drivers
-#
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_SCANNER is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_HPUSBSCSI is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network adaptors
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-
-#
-# USB port drivers
-#
-# CONFIG_USB_USS720 is not set
-
-#
-# USB Serial Converter support
-#
-CONFIG_USB_SERIAL=m
-# CONFIG_USB_SERIAL_GENERIC is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_WHITEHEAT is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_EMPEG is not set
-# CONFIG_USB_SERIAL_FTDI_SIO is not set
-CONFIG_USB_SERIAL_VISOR=m
-# CONFIG_USB_SERIAL_IPAQ is not set
-# CONFIG_USB_SERIAL_IR is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-CONFIG_USB_SERIAL_KEYSPAN=m
-# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
-# CONFIG_USB_SERIAL_KLSI is not set
-# CONFIG_USB_SERIAL_KOBIL_SCT is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_PL2303 is not set
-# CONFIG_USB_SERIAL_SAFE is not set
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_XIRCOM is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
-CONFIG_USB_EZUSB=y
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_TIGL is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_TEST is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/ash_defconfig b/arch/ppc/configs/ash_defconfig
deleted file mode 100644
index c4a73cc..0000000
--- a/arch/ppc/configs/ash_defconfig
+++ /dev/null
@@ -1,666 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-CONFIG_ASH=y
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_EVB405EP is not set
-# CONFIG_OAK is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_WALNUT is not set
-CONFIG_NP405H=y
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_PPC_OCP=y
-CONFIG_IBM_OPENBIOS=y
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-
-#
-# Platform options
-#
-# CONFIG_PC_KEYBOARD is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Bus options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_NAMES is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-# CONFIG_NET_ETHERNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-CONFIG_IBM_EMAC=y
-# CONFIG_IBM_EMAC_ERRMSG is not set
-CONFIG_IBM_EMAC_RXB=64
-CONFIG_IBM_EMAC_TXB=8
-CONFIG_IBM_EMAC_FGAP=8
-CONFIG_IBM_EMAC_SKBRES=0
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-
-#
-# PCI-based Watchdog Cards
-#
-# CONFIG_PCIPCWATCHDOG is not set
-# CONFIG_WDTPCI is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_IBM_IIC is not set
-# CONFIG_I2C_ISA is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-
-#
-# Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-
-#
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MSDOS_PARTITION is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# IBM 40x options
-#
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/beech_defconfig b/arch/ppc/configs/beech_defconfig
deleted file mode 100644
index 0bd671b..0000000
--- a/arch/ppc/configs/beech_defconfig
+++ /dev/null
@@ -1,615 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-CONFIG_BEECH=y
-# CONFIG_CEDAR is not set
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_OAK is not set
-# CONFIG_REDWOOD_4 is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-# CONFIG_WALNUT is not set
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_IBM_OPENBIOS=y
-CONFIG_405_DMA=y
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-
-#
-# Platform options
-#
-# CONFIG_PC_KEYBOARD is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Bus options
-#
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-CONFIG_MTD=y
-# CONFIG_MTD_DEBUG is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_CONCAT is not set
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-
-#
-# RAM/ROM/Flash chip drivers
-#
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_GEN_PROBE=y
-# CONFIG_MTD_CFI_ADV_OPTIONS is not set
-# CONFIG_MTD_CFI_INTELEXT is not set
-CONFIG_MTD_CFI_AMDSTD=y
-# CONFIG_MTD_CFI_STAA is not set
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
-
-#
-# Mapping drivers for chip access
-#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_BEECH=y
-
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
-
-#
-# Disk-On-Chip Device Drivers
-#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
-# CONFIG_MTD_NAND is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_OAKNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_S3TRIO is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
-# CONFIG_LOGO is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-CONFIG_I2C_IBM_IIC=y
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_DEVFS_FS=y
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
-# CONFIG_SND is not set
-
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/cedar_defconfig b/arch/ppc/configs/cedar_defconfig
deleted file mode 100644
index 5de8288..0000000
--- a/arch/ppc/configs/cedar_defconfig
+++ /dev/null
@@ -1,534 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-# CONFIG_BEECH is not set
-CONFIG_CEDAR=y
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_OAK is not set
-# CONFIG_REDWOOD_4 is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-# CONFIG_WALNUT is not set
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_NP405L=y
-CONFIG_BIOS_FIXUP=y
-CONFIG_IBM_OPENBIOS=y
-# CONFIG_405_DMA is not set
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PC_KEYBOARD is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-# CONFIG_NET_ETHERNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-CONFIG_I2C_IBM_OCP_ALGO=y
-CONFIG_I2C_IBM_OCP_ADAP=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_WDT is not set
-# CONFIG_WDTPCI is not set
-# CONFIG_PCWATCHDOG is not set
-# CONFIG_ACQUIRE_WDT is not set
-# CONFIG_ADVANTECH_WDT is not set
-# CONFIG_EUROTECH_WDT is not set
-# CONFIG_IB700_WDT is not set
-# CONFIG_MIXCOMWD is not set
-# CONFIG_SCx200_WDT is not set
-# CONFIG_60XX_WDT is not set
-# CONFIG_W83877F_WDT is not set
-# CONFIG_MACHZ_WDT is not set
-# CONFIG_SC520_WDT is not set
-# CONFIG_AMD7XX_TCO is not set
-# CONFIG_ALIM7101_WDT is not set
-# CONFIG_SC1200_WDT is not set
-# CONFIG_WAFER_WDT is not set
-# CONFIG_CPU5_WDT is not set
-# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MSDOS_PARTITION is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/cpci690_defconfig b/arch/ppc/configs/cpci690_defconfig
index 5394879..ff3f7e0 100644
--- a/arch/ppc/configs/cpci690_defconfig
+++ b/arch/ppc/configs/cpci690_defconfig
@@ -1,15 +1,17 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Fri Dec  3 15:56:10 2004
+# Linux kernel version: 2.6.13-mm1
+# Thu Sep  1 17:10:37 2005
 #
 CONFIG_MMU=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_PPC=y
 CONFIG_PPC32=y
 CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 
 #
 # Code maturity level options
@@ -17,33 +19,38 @@ CONFIG_GENERIC_NVRAM=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
 
 #
 # General setup
 #
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
 # CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
 
 #
 # Loadable module support
@@ -65,38 +72,42 @@ CONFIG_6xx=y
 # CONFIG_POWER3 is not set
 # CONFIG_POWER4 is not set
 # CONFIG_8xx is not set
+# CONFIG_E200 is not set
 # CONFIG_E500 is not set
+CONFIG_PPC_FPU=y
 CONFIG_ALTIVEC=y
 # CONFIG_TAU is not set
+# CONFIG_KEXEC is not set
 # CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
 CONFIG_PPC_STD_MMU=y
 # CONFIG_NOT_COHERENT_CACHE is not set
 
 #
+# Performance-monitoring counters support
+#
+# CONFIG_PERFCTR is not set
+
+#
 # Platform options
 #
 # CONFIG_PPC_MULTIPLATFORM is not set
 # CONFIG_APUS is not set
 # CONFIG_KATANA is not set
-# CONFIG_DMV182 is not set
 # CONFIG_WILLOW is not set
 CONFIG_CPCI690=y
-# CONFIG_PCORE is not set
 # CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_DB64360 is not set
 # CONFIG_CHESTNUT is not set
 # CONFIG_SPRUCE is not set
+# CONFIG_HDPU is not set
+# CONFIG_EV64260 is not set
 # CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
 # CONFIG_MVME5100 is not set
 # CONFIG_PPLUS is not set
 # CONFIG_PRPMC750 is not set
 # CONFIG_PRPMC800 is not set
-# CONFIG_PRPMC880 is not set
 # CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
+# CONFIG_RADSTONE_PPC7D is not set
 # CONFIG_PAL4 is not set
 # CONFIG_GEMINI is not set
 # CONFIG_EST8260 is not set
@@ -105,22 +116,41 @@ CONFIG_CPCI690=y
 # CONFIG_RPX8260 is not set
 # CONFIG_TQM8260 is not set
 # CONFIG_ADS8272 is not set
+# CONFIG_PQ2FADS is not set
 # CONFIG_LITE5200 is not set
+# CONFIG_MPC834x_SYS is not set
+# CONFIG_EV64360 is not set
+CONFIG_GT64260=y
+CONFIG_MV64X60=y
 
 #
 # Set bridge options
 #
 CONFIG_MV64X60_BASE=0xf1000000
 CONFIG_MV64X60_NEW_BASE=0xf1000000
-CONFIG_GT64260=y
-CONFIG_MV64X60=y
 # CONFIG_SMP is not set
+CONFIG_HIGHMEM=y
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyMM0,9600 ip=on"
+CONFIG_CMDLINE="console=ttyMM0 ip=on"
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
 
 #
 # Bus options
@@ -129,7 +159,11 @@ CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
 
 #
 # Advanced setup
@@ -146,6 +180,76 @@ CONFIG_TASK_SIZE=0x80000000
 CONFIG_BOOT_LOAD=0x00800000
 
 #
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
 # Device Drivers
 #
 
@@ -154,6 +258,7 @@ CONFIG_BOOT_LOAD=0x00800000
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -177,6 +282,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
@@ -185,7 +291,6 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 
@@ -196,6 +301,7 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -205,6 +311,7 @@ CONFIG_IOSCHED_CFQ=y
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 
 #
@@ -215,6 +322,7 @@ CONFIG_IOSCHED_CFQ=y
 #
 # Fusion MPT device support
 #
+# CONFIG_FUSION is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -231,71 +339,8 @@ CONFIG_IOSCHED_CFQ=y
 #
 
 #
-# Networking support
+# Network device support
 #
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
@@ -308,6 +353,11 @@ CONFIG_NETDEVICES=y
 # CONFIG_ARCNET is not set
 
 #
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
@@ -328,6 +378,7 @@ CONFIG_TULIP=y
 # CONFIG_DE4X5 is not set
 # CONFIG_WINBOND_840 is not set
 # CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
 # CONFIG_HP100 is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
@@ -337,7 +388,6 @@ CONFIG_NET_PCI=y
 # CONFIG_FORCEDETH is not set
 # CONFIG_DGRS is not set
 CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -360,13 +410,18 @@ CONFIG_EEPRO100=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
 
 #
 # Ethernet (10000 Mbit)
 #
+# CONFIG_CHELSIO_T1 is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 
@@ -390,6 +445,11 @@ CONFIG_EEPRO100=y
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
+# CONFIG_KGDBOE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
 
 #
 # ISDN subsystem
@@ -419,14 +479,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_EVBUG is not set
 
 #
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
 # Input Device Drivers
 #
 # CONFIG_INPUT_KEYBOARD is not set
@@ -436,6 +488,12 @@ CONFIG_SOUND_GAMEPORT=y
 # CONFIG_INPUT_MISC is not set
 
 #
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
 # Character devices
 #
 CONFIG_VT=y
@@ -455,6 +513,7 @@ CONFIG_SERIAL_MPSC=y
 CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -483,6 +542,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_RAW_DRIVER is not set
 
 #
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
 # I2C support
 #
 # CONFIG_I2C is not set
@@ -493,10 +557,21 @@ CONFIG_GEN_RTC=y
 # CONFIG_W1 is not set
 
 #
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
 # Misc devices
 #
 
 #
+# Multimedia Capabilities Port drivers
+#
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -518,6 +593,11 @@ CONFIG_GEN_RTC=y
 CONFIG_DUMMY_CONSOLE=y
 
 #
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+
+#
 # Sound
 #
 # CONFIG_SOUND is not set
@@ -525,35 +605,59 @@ CONFIG_DUMMY_CONSOLE=y
 #
 # USB support
 #
-# CONFIG_USB is not set
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# USB Gadget Support
 #
+# CONFIG_USB_GADGET is not set
 
 #
-# USB Gadget Support
+# MMC/SD Card support
 #
-# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
 
 #
 # File systems
 #
 CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_REISER4_FS is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
 # CONFIG_QUOTA is not set
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -574,20 +678,18 @@ CONFIG_DNOTIFY=y
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_RELAYFS_FS is not set
 
 #
 # Miscellaneous filesystems
 #
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
+# CONFIG_ASFS_FS is not set
 # CONFIG_HFS_FS is not set
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_BEFS_FS is not set
@@ -605,13 +707,14 @@ CONFIG_RAMFS=y
 #
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
 # CONFIG_NFS_DIRECTIO is not set
 # CONFIG_NFSD is not set
 CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
-# CONFIG_EXPORTFS is not set
+CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
@@ -621,6 +724,7 @@ CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -637,6 +741,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 
@@ -648,7 +753,9 @@ CONFIG_CRC32=y
 #
 # Kernel hacking
 #
+# CONFIG_PRINTK_TIME is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_SERIAL_TEXT_DEBUG is not set
 
 #
@@ -669,6 +776,7 @@ CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_SHA256 is not set
 # CONFIG_CRYPTO_SHA512 is not set
 # CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_BLOWFISH is not set
 # CONFIG_CRYPTO_TWOFISH is not set
@@ -684,3 +792,7 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/configs/k2_defconfig b/arch/ppc/configs/ev64360_defconfig
index f10f5a6..de9bbb7 100644
--- a/arch/ppc/configs/k2_defconfig
+++ b/arch/ppc/configs/ev64360_defconfig
@@ -1,52 +1,60 @@
 #
 # Automatically generated make config: don't edit
+# Linux kernel version: 2.6.13-rc5
+# Fri Aug  5 15:18:23 2005
 #
 CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_PPC=y
 CONFIG_PPC32=y
 CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 
 #
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
 CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
 
 #
 # General setup
 #
+CONFIG_LOCALVERSION=""
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
+# CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
 
 #
 # Loadable module support
 #
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
+# CONFIG_MODULES is not set
 
 #
 # Processor
@@ -57,21 +65,33 @@ CONFIG_6xx=y
 # CONFIG_POWER3 is not set
 # CONFIG_POWER4 is not set
 # CONFIG_8xx is not set
-# CONFIG_ALTIVEC is not set
-# CONFIG_TAU is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_TAU=y
+# CONFIG_TAU_INT is not set
+# CONFIG_TAU_AVERAGE is not set
+# CONFIG_KEXEC is not set
 # CONFIG_CPU_FREQ is not set
+# CONFIG_PM is not set
 CONFIG_PPC_STD_MMU=y
+CONFIG_NOT_COHERENT_CACHE=y
 
 #
 # Platform options
 #
 # CONFIG_PPC_MULTIPLATFORM is not set
 # CONFIG_APUS is not set
+# CONFIG_KATANA is not set
 # CONFIG_WILLOW is not set
+# CONFIG_CPCI690 is not set
 # CONFIG_PCORE is not set
 # CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
+# CONFIG_CHESTNUT is not set
 # CONFIG_SPRUCE is not set
+# CONFIG_HDPU is not set
+# CONFIG_EV64260 is not set
 # CONFIG_LOPEC is not set
 # CONFIG_MCPN765 is not set
 # CONFIG_MVME5100 is not set
@@ -79,24 +99,51 @@ CONFIG_PPC_STD_MMU=y
 # CONFIG_PRPMC750 is not set
 # CONFIG_PRPMC800 is not set
 # CONFIG_SANDPOINT is not set
+# CONFIG_RADSTONE_PPC7D is not set
 # CONFIG_ADIR is not set
-CONFIG_K2=y
+# CONFIG_K2 is not set
 # CONFIG_PAL4 is not set
 # CONFIG_GEMINI is not set
 # CONFIG_EST8260 is not set
+# CONFIG_SBC82xx is not set
 # CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
+# CONFIG_RPX8260 is not set
 # CONFIG_TQM8260 is not set
-CONFIG_PPC_GEN550=y
-# CONFIG_CPC710_DATA_GATHERING is not set
+# CONFIG_ADS8272 is not set
+# CONFIG_PQ2FADS is not set
+# CONFIG_LITE5200 is not set
+# CONFIG_MPC834x_SYS is not set
+CONFIG_EV64360=y
+CONFIG_MV64360=y
+CONFIG_MV64X60=y
+
+#
+# Set bridge options
+#
+CONFIG_MV64X60_BASE=0xf1000000
+CONFIG_MV64X60_NEW_BASE=0xf1000000
 # CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
 # CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_BKL=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
+CONFIG_BINFMT_MISC=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
+CONFIG_CMDLINE="console=ttyMM0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2"
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
 
 #
 # Bus options
@@ -108,31 +155,182 @@ CONFIG_PCI_DOMAINS=y
 # CONFIG_PCI_NAMES is not set
 
 #
-# Advanced setup
+# PCCARD (PCMCIA/CardBus) support
 #
-# CONFIG_ADVANCED_OPTIONS is not set
+# CONFIG_PCCARD is not set
 
 #
-# Default settings for advanced configuration options are used
+# Advanced setup
 #
+CONFIG_ADVANCED_OPTIONS=y
 CONFIG_HIGHMEM_START=0xfe000000
+# CONFIG_LOWMEM_SIZE_BOOL is not set
 CONFIG_LOWMEM_SIZE=0x30000000
+# CONFIG_KERNEL_START_BOOL is not set
 CONFIG_KERNEL_START=0xc0000000
+# CONFIG_TASK_SIZE_BOOL is not set
 CONFIG_TASK_SIZE=0x80000000
+# CONFIG_CONSISTENT_START_BOOL is not set
+CONFIG_CONSISTENT_START=0xff100000
+# CONFIG_CONSISTENT_SIZE_BOOL is not set
+CONFIG_CONSISTENT_SIZE=0x00200000
+# CONFIG_BOOT_LOAD_BOOL is not set
 CONFIG_BOOT_LOAD=0x00800000
 
 #
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+
+#
 # Device Drivers
 #
 
 #
 # Generic Driver Options
 #
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
 # Memory Technology Devices (MTD)
 #
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+# CONFIG_MTD_CFI_I1 is not set
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0xff000000
+CONFIG_MTD_PHYSMAP_LEN=0x01000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=4
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_PHRAM=y
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLKMTD is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
 
 #
 # Parallel port support
@@ -151,72 +349,32 @@ CONFIG_BOOT_LOAD=0x00800000
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
+# CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_LBD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
 #
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDISK_STROKE is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-# CONFIG_IDE_TASKFILE_IO is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_IDE_GENERIC is not set
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
-CONFIG_BLK_DEV_ADMA=y
-# CONFIG_BLK_DEV_AEC62XX is not set
-CONFIG_BLK_DEV_ALI15X3=y
-# CONFIG_WDC_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
+# CONFIG_IDE is not set
 
 #
 # SCSI device support
@@ -248,122 +406,8 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# Networking support
-#
-CONFIG_NET=y
-
+# Network device support
 #
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-# CONFIG_IP_NF_IRC is not set
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-# CONFIG_IP_NF_MATCH_IPRANGE is not set
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-# CONFIG_IP_NF_MATCH_RECENT is not set
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-# CONFIG_IP_NF_MATCH_LENGTH is not set
-# CONFIG_IP_NF_MATCH_TTL is not set
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_FTP=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-# CONFIG_IP_NF_ARP_MANGLE is not set
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-# CONFIG_IP_NF_RAW is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
@@ -378,38 +422,7 @@ CONFIG_NETDEVICES=y
 #
 # Ethernet (10 or 100Mbit)
 #
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
+# CONFIG_NET_ETHERNET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -421,8 +434,14 @@ CONFIG_EEPRO100=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SKGE is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_MV643XX_ETH=y
+CONFIG_MV643XX_ETH_0=y
+# CONFIG_MV643XX_ETH_1 is not set
+# CONFIG_MV643XX_ETH_2 is not set
 
 #
 # Ethernet (10000 Mbit)
@@ -448,9 +467,10 @@ CONFIG_EEPRO100=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
-# CONFIG_RCPCI is not set
 # CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
 
 #
 # ISDN subsystem
@@ -465,47 +485,59 @@ CONFIG_EEPRO100=y
 #
 # Input device support
 #
-# CONFIG_INPUT is not set
+CONFIG_INPUT=y
 
 #
 # Userland interfaces
 #
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
 
 #
-# Input I/O drivers
+# Input Device Drivers
 #
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
 
 #
-# Input Device Drivers
+# Hardware I/O ports
 #
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
 
 #
 # Character devices
 #
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
 # Serial drivers
 #
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=2
-# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250 is not set
 
 #
 # Non-8250 serial port support
 #
+CONFIG_SERIAL_MPSC=y
+CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
 
 #
 # IPMI
@@ -526,15 +558,31 @@ CONFIG_GEN_RTC=y
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_FTAPE is not set
 # CONFIG_AGP is not set
 # CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
 # I2C support
 #
 # CONFIG_I2C is not set
+# CONFIG_I2C_SENSOR is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
 # Misc devices
@@ -556,6 +604,12 @@ CONFIG_GEN_RTC=y
 # CONFIG_FB is not set
 
 #
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
 # Sound
 #
 # CONFIG_SOUND is not set
@@ -563,6 +617,8 @@ CONFIG_GEN_RTC=y
 #
 # USB support
 #
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
@@ -571,18 +627,40 @@ CONFIG_GEN_RTC=y
 # CONFIG_USB_GADGET is not set
 
 #
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
 # File systems
 #
 CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
 # CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 
@@ -595,7 +673,8 @@ CONFIG_EXT2_FS=y
 #
 # DOS/FAT/NT Filesystems
 #
-# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
 # CONFIG_NTFS_FS is not set
 
 #
@@ -604,9 +683,9 @@ CONFIG_EXT2_FS=y
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
 # CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
+# CONFIG_TMPFS_XATTR is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 
@@ -620,6 +699,14 @@ CONFIG_RAMFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_HPFS_FS is not set
@@ -631,20 +718,22 @@ CONFIG_RAMFS=y
 # Network File Systems
 #
 CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
 # CONFIG_NFS_DIRECTIO is not set
 # CONFIG_NFSD is not set
 CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
 # CONFIG_AFS_FS is not set
 
 #
@@ -661,20 +750,35 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Library routines
 #
-# CONFIG_CRC32 is not set
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
 
 #
 # Kernel hacking
 #
+# CONFIG_PRINTK_TIME is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
+CONFIG_LOG_BUF_SHIFT=14
 
 #
 # Security options
 #
+# CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 
 #
 # Cryptographic options
 #
 # CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/configs/katana_defconfig b/arch/ppc/configs/katana_defconfig
index f0b0d57..0f3bb9a 100644
--- a/arch/ppc/configs/katana_defconfig
+++ b/arch/ppc/configs/katana_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11
-# Tue Mar  8 17:31:00 2005
+# Linux kernel version: 2.6.13-mm1
+# Thu Sep  1 17:16:03 2005
 #
 CONFIG_MMU=y
 CONFIG_GENERIC_HARDIRQS=y
@@ -11,6 +11,7 @@ CONFIG_HAVE_DEC_LOCK=y
 CONFIG_PPC=y
 CONFIG_PPC32=y
 CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 
 #
 # Code maturity level options
@@ -18,28 +19,31 @@ CONFIG_GENERIC_NVRAM=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
 
 #
 # General setup
 #
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
@@ -68,15 +72,23 @@ CONFIG_6xx=y
 # CONFIG_POWER3 is not set
 # CONFIG_POWER4 is not set
 # CONFIG_8xx is not set
+# CONFIG_E200 is not set
 # CONFIG_E500 is not set
+CONFIG_PPC_FPU=y
 CONFIG_ALTIVEC=y
 # CONFIG_TAU is not set
+# CONFIG_KEXEC is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_83xx is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_NOT_COHERENT_CACHE=y
 
 #
+# Performance-monitoring counters support
+#
+# CONFIG_PERFCTR is not set
+
+#
 # Platform options
 #
 # CONFIG_PPC_MULTIPLATFORM is not set
@@ -84,21 +96,18 @@ CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_KATANA=y
 # CONFIG_WILLOW is not set
 # CONFIG_CPCI690 is not set
-# CONFIG_PCORE is not set
 # CONFIG_POWERPMC250 is not set
 # CONFIG_CHESTNUT is not set
 # CONFIG_SPRUCE is not set
+# CONFIG_HDPU is not set
 # CONFIG_EV64260 is not set
 # CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
 # CONFIG_MVME5100 is not set
 # CONFIG_PPLUS is not set
 # CONFIG_PRPMC750 is not set
 # CONFIG_PRPMC800 is not set
 # CONFIG_SANDPOINT is not set
 # CONFIG_RADSTONE_PPC7D is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
 # CONFIG_PAL4 is not set
 # CONFIG_GEMINI is not set
 # CONFIG_EST8260 is not set
@@ -109,6 +118,8 @@ CONFIG_KATANA=y
 # CONFIG_ADS8272 is not set
 # CONFIG_PQ2FADS is not set
 # CONFIG_LITE5200 is not set
+# CONFIG_MPC834x_SYS is not set
+# CONFIG_EV64360 is not set
 CONFIG_MV64360=y
 CONFIG_MV64X60=y
 
@@ -118,12 +129,28 @@ CONFIG_MV64X60=y
 CONFIG_MV64X60_BASE=0xf8100000
 CONFIG_MV64X60_NEW_BASE=0xf8100000
 # CONFIG_SMP is not set
+CONFIG_HIGHMEM=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyMM0,9600 ip=on"
+CONFIG_CMDLINE="console=ttyMM0 ip=on"
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
 
 #
 # Bus options
@@ -132,7 +159,6 @@ CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -140,13 +166,10 @@ CONFIG_PCI_NAMES=y
 # CONFIG_PCCARD is not set
 
 #
-# PC-card bridges
-#
-
-#
 # Advanced setup
 #
 CONFIG_ADVANCED_OPTIONS=y
+# CONFIG_HIGHMEM_START_BOOL is not set
 CONFIG_HIGHMEM_START=0xfe000000
 # CONFIG_LOWMEM_SIZE_BOOL is not set
 CONFIG_LOWMEM_SIZE=0x30000000
@@ -162,6 +185,76 @@ CONFIG_CONSISTENT_SIZE=0x00400000
 CONFIG_BOOT_LOAD=0x00800000
 
 #
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
 # Device Drivers
 #
 
@@ -177,8 +270,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 #
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
-CONFIG_MTD_PARTITIONS=y
 CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 
@@ -212,6 +305,7 @@ CONFIG_MTD_MAP_BANK_WIDTH_4=y
 CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_CFI_I4 is not set
 # CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
 CONFIG_MTD_CFI_INTELEXT=y
 # CONFIG_MTD_CFI_AMDSTD is not set
 # CONFIG_MTD_CFI_STAA is not set
@@ -219,7 +313,6 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_XIP is not set
 
 #
 # Mapping drivers for chip access
@@ -229,6 +322,7 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_PHYSMAP_START=0xe0000000
 CONFIG_MTD_PHYSMAP_LEN=0x0
 CONFIG_MTD_PHYSMAP_BANKWIDTH=4
+# CONFIG_MTD_PLATRAM is not set
 
 #
 # Self-contained MTD device drivers
@@ -278,7 +372,6 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 
@@ -299,6 +392,7 @@ CONFIG_IOSCHED_CFQ=y
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 
 #
@@ -309,6 +403,7 @@ CONFIG_IOSCHED_CFQ=y
 #
 # Fusion MPT device support
 #
+# CONFIG_FUSION is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -325,71 +420,8 @@ CONFIG_IOSCHED_CFQ=y
 #
 
 #
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
 #
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
@@ -402,6 +434,11 @@ CONFIG_NETDEVICES=y
 # CONFIG_ARCNET is not set
 
 #
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
@@ -422,6 +459,7 @@ CONFIG_TULIP=y
 # CONFIG_DE4X5 is not set
 # CONFIG_WINBOND_840 is not set
 # CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
 # CONFIG_HP100 is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
@@ -448,14 +486,19 @@ CONFIG_E100=y
 #
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
+CONFIG_E1000=y
+# CONFIG_E1000_NAPI is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
 CONFIG_MV643XX_ETH=y
 CONFIG_MV643XX_ETH_0=y
 CONFIG_MV643XX_ETH_1=y
@@ -464,6 +507,7 @@ CONFIG_MV643XX_ETH_2=y
 #
 # Ethernet (10000 Mbit)
 #
+# CONFIG_CHELSIO_T1 is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 
@@ -487,6 +531,11 @@ CONFIG_MV643XX_ETH_2=y
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
+# CONFIG_KGDBOE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
 
 #
 # ISDN subsystem
@@ -516,14 +565,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_EVBUG is not set
 
 #
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
 # Input Device Drivers
 #
 # CONFIG_INPUT_KEYBOARD is not set
@@ -533,6 +574,12 @@ CONFIG_SOUND_GAMEPORT=y
 # CONFIG_INPUT_MISC is not set
 
 #
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
 # Character devices
 #
 CONFIG_VT=y
@@ -552,6 +599,7 @@ CONFIG_SERIAL_MPSC=y
 CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -580,6 +628,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_RAW_DRIVER is not set
 
 #
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
 # I2C support
 #
 CONFIG_I2C=y
@@ -602,11 +655,10 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_AMD8111 is not set
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
-# CONFIG_I2C_ISA is not set
+# CONFIG_I2C_PIIX4 is not set
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
 # CONFIG_I2C_PROSAVAGE is not set
 # CONFIG_I2C_SAVAGE4 is not set
 # CONFIG_SCx200_ACB is not set
@@ -621,14 +673,39 @@ CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MV64XXX=y
 
 #
-# Hardware Sensors Chip support
+# Miscellaneous I2C Chip support
 #
-# CONFIG_I2C_SENSOR is not set
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+CONFIG_SENSORS_M41T00=y
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
 # CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
 # CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_FSCHER is not set
 # CONFIG_SENSORS_FSCPOS is not set
@@ -644,36 +721,26 @@ CONFIG_I2C_MV64XXX=y
 # CONFIG_SENSORS_LM85 is not set
 # CONFIG_SENSORS_LM87 is not set
 # CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_SIS5595 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83L785TS is not set
 # CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-CONFIG_SENSORS_M41T00=y
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
+# Misc devices
 #
-# CONFIG_W1 is not set
 
 #
-# Misc devices
+# Multimedia Capabilities Port drivers
 #
 
 #
@@ -698,6 +765,11 @@ CONFIG_SENSORS_M41T00=y
 CONFIG_DUMMY_CONSOLE=y
 
 #
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+
+#
 # Sound
 #
 # CONFIG_SOUND is not set
@@ -705,13 +777,9 @@ CONFIG_DUMMY_CONSOLE=y
 #
 # USB support
 #
-# CONFIG_USB is not set
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
+# CONFIG_USB is not set
 
 #
 # USB Gadget Support
@@ -729,25 +797,39 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_INFINIBAND is not set
 
 #
+# SN Devices
+#
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
 # File systems
 #
 CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_REISER4_FS is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
 
 #
 # XFS support
 #
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
 # CONFIG_QUOTA is not set
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -768,20 +850,18 @@ CONFIG_DNOTIFY=y
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_RELAYFS_FS is not set
 
 #
 # Miscellaneous filesystems
 #
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
+# CONFIG_ASFS_FS is not set
 # CONFIG_HFS_FS is not set
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_BEFS_FS is not set
@@ -801,12 +881,14 @@ CONFIG_RAMFS=y
 #
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
 # CONFIG_NFS_DIRECTIO is not set
 # CONFIG_NFSD is not set
 CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -815,6 +897,7 @@ CONFIG_SUNRPC=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -831,6 +914,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 
@@ -842,8 +926,10 @@ CONFIG_CRC32=y
 #
 # Kernel hacking
 #
-# CONFIG_DEBUG_KERNEL is not set
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_SERIAL_TEXT_DEBUG is not set
 
 #
 # Security options
diff --git a/arch/ppc/configs/mcpn765_defconfig b/arch/ppc/configs/mcpn765_defconfig
deleted file mode 100644
index 899e89a..0000000
--- a/arch/ppc/configs/mcpn765_defconfig
+++ /dev/null
@@ -1,579 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-
-#
-# Code maturity level options
-#
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_KMOD is not set
-
-#
-# Processor
-#
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-CONFIG_ALTIVEC=y
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_PPC_STD_MMU=y
-
-#
-# Platform options
-#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_APUS is not set
-# CONFIG_WILLOW is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_LOPEC is not set
-CONFIG_MCPN765=y
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_EST8260 is not set
-# CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
-# CONFIG_TQM8260 is not set
-CONFIG_PPC_GEN550=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-CONFIG_HIGHMEM=y
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Bus options
-#
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDISK_STROKE is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_IDE_GENERIC is not set
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
-CONFIG_BLK_DEV_ADMA=y
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-CONFIG_BLK_DEV_VIA82CXXX=y
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-CONFIG_NET_TULIP=y
-CONFIG_TULIP=y
-# CONFIG_TULIP_MMIO is not set
-# CONFIG_TULIP_NAPI is not set
-# CONFIG_DE4X5 is not set
-# CONFIG_WINBOND_840 is not set
-# CONFIG_DM9102 is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/menf1_defconfig b/arch/ppc/configs/menf1_defconfig
deleted file mode 100644
index 321659b..0000000
--- a/arch/ppc/configs/menf1_defconfig
+++ /dev/null
@@ -1,621 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_EMBEDDED is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-
-#
-# IBM 4xx options
-#
-# CONFIG_8260 is not set
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PPC_STD_MMU=y
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_APUS is not set
-# CONFIG_WILLOW_2 is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-CONFIG_MENF1=y
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-CONFIG_MPC10X_STORE_GATHERING=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_ALTIVEC is not set
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_PPC601_SYNC_FIX is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-CONFIG_IDE=y
-
-#
-# IDE, ATA and ATAPI Block devices
-#
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_HD is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDISK_STROKE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_BLK_DEV_IDEPCI is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_UNCLEAN=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_MIRROR=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/mpc8560_ads_defconfig b/arch/ppc/configs/mpc8560_ads_defconfig
index 38a343c..f834fb5 100644
--- a/arch/ppc/configs/mpc8560_ads_defconfig
+++ b/arch/ppc/configs/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11-rc1
-# Thu Jan 20 01:24:56 2005
+# Linux kernel version: 2.6.13-rc6
+# Thu Aug 11 18:14:45 2005
 #
 CONFIG_MMU=y
 CONFIG_GENERIC_HARDIRQS=y
@@ -11,6 +11,7 @@ CONFIG_HAVE_DEC_LOCK=y
 CONFIG_PPC=y
 CONFIG_PPC32=y
 CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 
 #
 # Code maturity level options
@@ -18,6 +19,7 @@ CONFIG_GENERIC_NVRAM=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
 
 #
 # General setup
@@ -29,12 +31,14 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_EMBEDDED=y
 # CONFIG_KALLSYMS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 # CONFIG_EPOLL is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -44,6 +48,7 @@ CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
 # CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
 
 #
 # Loadable module support
@@ -59,12 +64,16 @@ CONFIG_CC_ALIGN_JUMPS=0
 # CONFIG_POWER3 is not set
 # CONFIG_POWER4 is not set
 # CONFIG_8xx is not set
+# CONFIG_E200 is not set
 CONFIG_E500=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
+# CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_MATH_EMULATION=y
+# CONFIG_KEXEC is not set
 # CONFIG_CPU_FREQ is not set
+# CONFIG_PM is not set
 CONFIG_85xx=y
 CONFIG_PPC_INDIRECT_PCI_BE=y
 
@@ -72,9 +81,11 @@ CONFIG_PPC_INDIRECT_PCI_BE=y
 # Freescale 85xx options
 #
 # CONFIG_MPC8540_ADS is not set
+# CONFIG_MPC8548_CDS is not set
 # CONFIG_MPC8555_CDS is not set
 CONFIG_MPC8560_ADS=y
 # CONFIG_SBC8560 is not set
+# CONFIG_STX_GP3 is not set
 CONFIG_MPC8560=y
 
 #
@@ -83,11 +94,25 @@ CONFIG_MPC8560=y
 CONFIG_CPM2=y
 # CONFIG_PC_KEYBOARD is not set
 # CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
 # CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_CMDLINE_BOOL is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
 
 #
 # Bus options
@@ -103,10 +128,6 @@ CONFIG_PCI_NAMES=y
 # CONFIG_PCCARD is not set
 
 #
-# PC-card bridges
-#
-
-#
 # Advanced setup
 #
 # CONFIG_ADVANCED_OPTIONS is not set
@@ -121,6 +142,69 @@ CONFIG_TASK_SIZE=0x80000000
 CONFIG_BOOT_LOAD=0x00800000
 
 #
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+
+#
 # Device Drivers
 #
 
@@ -193,6 +277,7 @@ CONFIG_IOSCHED_CFQ=y
 #
 # Fusion MPT device support
 #
+# CONFIG_FUSION is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -209,71 +294,8 @@ CONFIG_IOSCHED_CFQ=y
 #
 
 #
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
+# Network device support
 #
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
@@ -311,8 +333,10 @@ CONFIG_MII=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SKGE is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
 CONFIG_GIANFAR=y
 CONFIG_GFAR_NAPI=y
 
@@ -342,6 +366,8 @@ CONFIG_GFAR_NAPI=y
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
 
 #
 # ISDN subsystem
@@ -368,14 +394,6 @@ CONFIG_INPUT=y
 # CONFIG_INPUT_EVBUG is not set
 
 #
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
 # Input Device Drivers
 #
 # CONFIG_INPUT_KEYBOARD is not set
@@ -385,6 +403,12 @@ CONFIG_SOUND_GAMEPORT=y
 # CONFIG_INPUT_MISC is not set
 
 #
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
 # Character devices
 #
 # CONFIG_VT is not set
@@ -403,11 +427,12 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_SERIAL_CPM_SCC1=y
-# CONFIG_SERIAL_CPM_SCC2 is not set
+CONFIG_SERIAL_CPM_SCC2=y
 # CONFIG_SERIAL_CPM_SCC3 is not set
-CONFIG_SERIAL_CPM_SCC4=y
+# CONFIG_SERIAL_CPM_SCC4 is not set
 # CONFIG_SERIAL_CPM_SMC1 is not set
 # CONFIG_SERIAL_CPM_SMC2 is not set
+# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -436,6 +461,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_RAW_DRIVER is not set
 
 #
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
 # I2C support
 #
 CONFIG_I2C=y
@@ -458,11 +488,11 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_AMD8111 is not set
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
 # CONFIG_I2C_ISA is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
 # CONFIG_I2C_PROSAVAGE is not set
 # CONFIG_I2C_SAVAGE4 is not set
 # CONFIG_SCx200_ACB is not set
@@ -473,19 +503,46 @@ CONFIG_I2C_MPC=y
 # CONFIG_I2C_VIAPRO is not set
 # CONFIG_I2C_VOODOO3 is not set
 # CONFIG_I2C_PCA_ISA is not set
+# CONFIG_I2C_SENSOR is not set
 
 #
-# Hardware Sensors Chip support
+# Miscellaneous I2C Chip support
 #
-# CONFIG_I2C_SENSOR is not set
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
 # CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
 # CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
 # CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
 # CONFIG_SENSORS_LM75 is not set
@@ -496,31 +553,18 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_LM85 is not set
 # CONFIG_SENSORS_LM87 is not set
 # CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SIS5595 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_W83781D is not set
 # CONFIG_SENSORS_W83L785TS is not set
 # CONFIG_SENSORS_W83627HF is not set
-
-#
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
 # Misc devices
@@ -540,7 +584,6 @@ CONFIG_I2C_MPC=y
 # Graphics support
 #
 # CONFIG_FB is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -550,13 +593,9 @@ CONFIG_I2C_MPC=y
 #
 # USB support
 #
-# CONFIG_USB is not set
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
+# CONFIG_USB is not set
 
 #
 # USB Gadget Support
@@ -574,10 +613,15 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_INFINIBAND is not set
 
 #
+# SN Devices
+#
+
+#
 # File systems
 #
 CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
 CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
@@ -587,9 +631,15 @@ CONFIG_JBD=y
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
 # CONFIG_QUOTA is not set
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
@@ -614,7 +664,6 @@ CONFIG_DNOTIFY=y
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
 # CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_XATTR is not set
@@ -648,7 +697,7 @@ CONFIG_NFS_FS=y
 # CONFIG_NFSD is not set
 CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
+CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -700,7 +749,9 @@ CONFIG_CRC32=y
 #
 # Kernel hacking
 #
+# CONFIG_PRINTK_TIME is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_KGDB_CONSOLE is not set
 
 #
diff --git a/arch/ppc/configs/oak_defconfig b/arch/ppc/configs/oak_defconfig
deleted file mode 100644
index 366cc48..0000000
--- a/arch/ppc/configs/oak_defconfig
+++ /dev/null
@@ -1,485 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-# CONFIG_BEECH is not set
-# CONFIG_CEDAR is not set
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-CONFIG_OAK=y
-# CONFIG_REDWOOD_4 is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-# CONFIG_WALNUT is not set
-CONFIG_IBM405_ERR51=y
-CONFIG_403GCX=y
-# CONFIG_405_DMA is not set
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PC_KEYBOARD is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-CONFIG_OAKNET=y
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/pcore_defconfig b/arch/ppc/configs/pcore_defconfig
deleted file mode 100644
index ed34405..0000000
--- a/arch/ppc/configs/pcore_defconfig
+++ /dev/null
@@ -1,716 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-CONFIG_ALTIVEC=y
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_PPC_STD_MMU=y
-
-#
-# Platform options
-#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_APUS is not set
-# CONFIG_WILLOW is not set
-CONFIG_PCORE=y
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_EST8260 is not set
-# CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
-# CONFIG_TQM8260 is not set
-CONFIG_PPC_GEN550=y
-CONFIG_FORCE=y
-# CONFIG_MPC10X_STORE_GATHERING is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Bus options
-#
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-# CONFIG_BLK_DEV_SR_VENDOR is not set
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_REPORT_LUNS is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CPQFCTS is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INIA100 is not set
-CONFIG_SCSI_SYM53C8XX_2=y
-CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
-CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
-CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA6322 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-# CONFIG_IP_NF_MATCH_IPRANGE is not set
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-# CONFIG_IP_NF_MATCH_RECENT is not set
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-# CONFIG_IP_NF_ARP_MANGLE is not set
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-CONFIG_NET_TULIP=y
-# CONFIG_DE2104X is not set
-CONFIG_TULIP=y
-# CONFIG_TULIP_MWI is not set
-# CONFIG_TULIP_MMIO is not set
-# CONFIG_TULIP_NAPI is not set
-# CONFIG_DE4X5 is not set
-# CONFIG_WINBOND_840 is not set
-# CONFIG_DM9102 is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=2
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/rainier_defconfig b/arch/ppc/configs/rainier_defconfig
deleted file mode 100644
index 4d4fcdc..0000000
--- a/arch/ppc/configs/rainier_defconfig
+++ /dev/null
@@ -1,599 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-# CONFIG_BEECH is not set
-# CONFIG_CEDAR is not set
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_OAK is not set
-# CONFIG_REDWOOD_4 is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-CONFIG_WALNUT=y
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_BIOS_FIXUP=y
-CONFIG_405GP=y
-CONFIG_IBM_OPENBIOS=y
-CONFIG_405_DMA=y
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-# CONFIG_PC_KEYBOARD is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_PCI_LEGACY_PROC is not set
-CONFIG_PCI_NAMES=y
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=y
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-# CONFIG_PPP_ASYNC is not set
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PPP_DEFLATE is not set
-# CONFIG_PPP_BSDCOMP is not set
-# CONFIG_PPPOE is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_IBM_OCP_ALGO is not set
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_VIAPRO is not set
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-CONFIG_BUSMOUSE=y
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_WDT is not set
-# CONFIG_WDTPCI is not set
-# CONFIG_PCWATCHDOG is not set
-# CONFIG_ACQUIRE_WDT is not set
-# CONFIG_ADVANTECH_WDT is not set
-# CONFIG_EUROTECH_WDT is not set
-# CONFIG_IB700_WDT is not set
-# CONFIG_MIXCOMWD is not set
-# CONFIG_SCx200_WDT is not set
-# CONFIG_60XX_WDT is not set
-# CONFIG_W83877F_WDT is not set
-# CONFIG_MACHZ_WDT is not set
-# CONFIG_SC520_WDT is not set
-# CONFIG_AMD7XX_TCO is not set
-# CONFIG_ALIM7101_WDT is not set
-# CONFIG_SC1200_WDT is not set
-# CONFIG_WAFER_WDT is not set
-# CONFIG_CPU5_WDT is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-CONFIG_AUTOFS_FS=y
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_EXPORTFS=y
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/redwood_defconfig b/arch/ppc/configs/redwood_defconfig
deleted file mode 100644
index 4aa348d..0000000
--- a/arch/ppc/configs/redwood_defconfig
+++ /dev/null
@@ -1,540 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-# CONFIG_BEECH is not set
-# CONFIG_CEDAR is not set
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_OAK is not set
-CONFIG_REDWOOD_4=y
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-# CONFIG_WALNUT is not set
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_STB03xxx=y
-CONFIG_IBM_OPENBIOS=y
-# CONFIG_405_DMA is not set
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-# CONFIG_SERIAL_SICC is not set
-CONFIG_NOT_COHERENT_CACHE=y
-
-#
-# Platform options
-#
-# CONFIG_PC_KEYBOARD is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Bus options
-#
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_OAKNET=y
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-CONFIG_I2C_IBM_IIC=y
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_SERIAL_TEXT_DEBUG=y
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/kernel/cpu_setup_6xx.S b/arch/ppc/kernel/cpu_setup_6xx.S
index 3fb1fb6..bd037ca 100644
--- a/arch/ppc/kernel/cpu_setup_6xx.S
+++ b/arch/ppc/kernel/cpu_setup_6xx.S
@@ -327,6 +327,7 @@ _GLOBAL(__save_cpu_setup)
 	cmplwi	cr4,r3,0x8002	/* 7457 */
 	cmplwi	cr5,r3,0x8003	/* 7447A */
 	cmplwi	cr6,r3,0x7000	/* 750FX */
+	cmplwi	cr7,r3,0x8004	/* 7448 */
 	/* cr1 is 7400 || 7410 */
 	cror	4*cr1+eq,4*cr1+eq,4*cr2+eq
 	/* cr0 is 74xx */
@@ -334,6 +335,7 @@ _GLOBAL(__save_cpu_setup)
 	cror	4*cr0+eq,4*cr0+eq,4*cr4+eq
 	cror	4*cr0+eq,4*cr0+eq,4*cr1+eq
 	cror	4*cr0+eq,4*cr0+eq,4*cr5+eq
+	cror	4*cr0+eq,4*cr0+eq,4*cr7+eq
 	bne	1f
 	/* Backup 74xx specific regs */
 	mfspr	r4,SPRN_MSSCR0
@@ -396,6 +398,7 @@ _GLOBAL(__restore_cpu_setup)
 	cmplwi	cr4,r3,0x8002	/* 7457 */
 	cmplwi	cr5,r3,0x8003	/* 7447A */
 	cmplwi	cr6,r3,0x7000	/* 750FX */
+	cmplwi	cr7,r3,0x8004	/* 7448 */
 	/* cr1 is 7400 || 7410 */
 	cror	4*cr1+eq,4*cr1+eq,4*cr2+eq
 	/* cr0 is 74xx */
@@ -403,6 +406,7 @@ _GLOBAL(__restore_cpu_setup)
 	cror	4*cr0+eq,4*cr0+eq,4*cr4+eq
 	cror	4*cr0+eq,4*cr0+eq,4*cr1+eq
 	cror	4*cr0+eq,4*cr0+eq,4*cr5+eq
+	cror	4*cr0+eq,4*cr0+eq,4*cr7+eq
 	bne	2f
 	/* Restore 74xx specific regs */
 	lwz	r4,CS_MSSCR0(r5)
diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c
index 8a3d74f..546e1ea 100644
--- a/arch/ppc/kernel/cputable.c
+++ b/arch/ppc/kernel/cputable.c
@@ -198,10 +198,10 @@ struct cpu_spec	cpu_specs[] = {
 		.num_pmcs		= 4,
 		.cpu_setup		= __setup_cpu_750
 	},
-	{	/* 745/755 */
-		.pvr_mask		= 0xfffff000,
-		.pvr_value		= 0x00083000,
-		.cpu_name		= "745/755",
+	{	/* 750CX (80100 and 8010x?) */
+		.pvr_mask		= 0xfffffff0,
+		.pvr_value		= 0x00080100,
+		.cpu_name		= "750CX",
 		.cpu_features		= CPU_FTR_COMMON |
 			CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 			CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
@@ -210,11 +210,11 @@ struct cpu_spec	cpu_specs[] = {
 		.icache_bsize		= 32,
 		.dcache_bsize		= 32,
 		.num_pmcs		= 4,
-		.cpu_setup		= __setup_cpu_750
+		.cpu_setup		= __setup_cpu_750cx
 	},
-	{	/* 750CX (80100 and 8010x?) */
+	{	/* 750CX (82201 and 82202) */
 		.pvr_mask		= 0xfffffff0,
-		.pvr_value		= 0x00080100,
+		.pvr_value		= 0x00082200,
 		.cpu_name		= "750CX",
 		.cpu_features		= CPU_FTR_COMMON |
 			CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
@@ -226,10 +226,10 @@ struct cpu_spec	cpu_specs[] = {
 		.num_pmcs		= 4,
 		.cpu_setup		= __setup_cpu_750cx
 	},
-	{	/* 750CX (82201 and 82202) */
+	{	/* 750CXe (82214) */
 		.pvr_mask		= 0xfffffff0,
-		.pvr_value		= 0x00082200,
-		.cpu_name		= "750CX",
+		.pvr_value		= 0x00082210,
+		.cpu_name		= "750CXe",
 		.cpu_features		= CPU_FTR_COMMON |
 			CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 			CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
@@ -240,9 +240,9 @@ struct cpu_spec	cpu_specs[] = {
 		.num_pmcs		= 4,
 		.cpu_setup		= __setup_cpu_750cx
 	},
-	{	/* 750CXe (82214) */
-		.pvr_mask		= 0xfffffff0,
-		.pvr_value		= 0x00082210,
+	{	/* 750CXe "Gekko" (83214) */
+		.pvr_mask		= 0xffffffff,
+		.pvr_value		= 0x00083214,
 		.cpu_name		= "750CXe",
 		.cpu_features		= CPU_FTR_COMMON |
 			CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
@@ -254,6 +254,20 @@ struct cpu_spec	cpu_specs[] = {
 		.num_pmcs		= 4,
 		.cpu_setup		= __setup_cpu_750cx
 	},
+	{	/* 745/755 */
+		.pvr_mask		= 0xfffff000,
+		.pvr_value		= 0x00083000,
+		.cpu_name		= "745/755",
+		.cpu_features		= CPU_FTR_COMMON |
+			CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
+			CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
+			CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP,
+		.cpu_user_features	= COMMON_PPC,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+		.num_pmcs		= 4,
+		.cpu_setup		= __setup_cpu_750
+	},
 	{	/* 750FX rev 1.x */
 		.pvr_mask		= 0xffffff00,
 		.pvr_value		= 0x70000100,
@@ -536,6 +550,22 @@ struct cpu_spec	cpu_specs[] = {
 		.num_pmcs		= 6,
 		.cpu_setup		= __setup_cpu_745x
 	},
+	{	/* 7448 */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x80040000,
+		.cpu_name		= "7448",
+		.cpu_features		= CPU_FTR_COMMON |
+			CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+			CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
+			CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE |
+			CPU_FTR_SPEC7450 | CPU_FTR_NAP_DISABLE_L2_PR |
+			CPU_FTR_HAS_HIGH_BATS | CPU_FTR_NEED_COHERENT,
+		.cpu_user_features	= COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+		.num_pmcs		= 6,
+		.cpu_setup		= __setup_cpu_745x
+	},
 	{	/* 82xx (8240, 8245, 8260 are all 603e cores) */
 		.pvr_mask		= 0x7fff0000,
 		.pvr_value		= 0x00810000,
@@ -922,6 +952,26 @@ struct cpu_spec	cpu_specs[] = {
 		.icache_bsize		= 32,
 		.dcache_bsize		= 32,
 	},
+	{ /* 440GX Rev. F */
+		.pvr_mask		= 0xf0000fff,
+		.pvr_value		= 0x50000894,
+		.cpu_name		= "440GX Rev. F",
+		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
+			CPU_FTR_USE_TB,
+		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+	},
+	{ /* 440SP Rev. A */
+		.pvr_mask		= 0xff000fff,
+		.pvr_value		= 0x53000891,
+		.cpu_name		= "440SP Rev. A",
+		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
+			CPU_FTR_USE_TB,
+		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+	},
 #endif /* CONFIG_44x */
 #ifdef CONFIG_FSL_BOOKE
 	{ 	/* e200z5 */
diff --git a/arch/ppc/kernel/find_name.c b/arch/ppc/kernel/find_name.c
deleted file mode 100644
index 3c0fa8e..0000000
--- a/arch/ppc/kernel/find_name.c
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <stdio.h>
-#include <asm/page.h>
-#include <sys/mman.h>
-#include <strings.h>
-/*
- * Finds a given address in the System.map and prints it out
- * with its neighbors.  -- Cort
- */
-
-int main(int argc, char **argv)
-{
-	unsigned long addr, cmp, i;
-	FILE *f;
-	char s[256], last[256];
-	
-	if ( argc < 2 )
-	{
-		fprintf(stderr, "Usage: %s <address>\n", argv[0]);
-		return -1;
-	}
-
-	for ( i = 1 ; argv[i] ; i++ )
-	{
-		sscanf( argv[i], "%0lx", &addr );
-		/* adjust if addr is relative to kernelbase */
-		if ( addr < PAGE_OFFSET )
-			addr += PAGE_OFFSET;
-		
-		if ( (f = fopen( "System.map", "r" )) == NULL )
-		{
-			perror("fopen()\n");
-			exit(-1);
-		}
-		
-		while ( !feof(f) )
-		{
-			fgets(s, 255 , f);
-			sscanf( s, "%0lx", &cmp );
-			if ( addr < cmp )
-				break;
-			strcpy( last, s);
-		}
-		
-		printf( "%s%s", last, s );
-	}		
-	fclose(f);
-	return 0;
-}
diff --git a/arch/ppc/kernel/head_44x.S b/arch/ppc/kernel/head_44x.S
index 69ff3a9..9e68e32 100644
--- a/arch/ppc/kernel/head_44x.S
+++ b/arch/ppc/kernel/head_44x.S
@@ -462,7 +462,11 @@ interrupt_base:
 
 	/* Watchdog Timer Interrupt */
 	/* TODO: Add watchdog support */
+#ifdef CONFIG_BOOKE_WDT
+	CRITICAL_EXCEPTION(0x1020, WatchdogTimer, WatchdogException)
+#else
 	CRITICAL_EXCEPTION(0x1020, WatchdogTimer, UnknownException)
+#endif
 
 	/* Data TLB Error Interrupt */
 	START_EXCEPTION(DataTLBError)
diff --git a/arch/ppc/kernel/head_4xx.S b/arch/ppc/kernel/head_4xx.S
index 23fb518..0a5e723 100644
--- a/arch/ppc/kernel/head_4xx.S
+++ b/arch/ppc/kernel/head_4xx.S
@@ -448,7 +448,9 @@ label:
 
 /* 0x1020 - Watchdog Timer (WDT) Exception
 */
-
+#ifdef CONFIG_BOOKE_WDT
+	CRITICAL_EXCEPTION(0x1020, WDTException, WatchdogException)
+#else
 	CRITICAL_EXCEPTION(0x1020, WDTException, UnknownException)
 #endif
 
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index eb804b7..4028f4c 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -564,8 +564,11 @@ interrupt_base:
 	EXCEPTION(0x3100, FixedIntervalTimer, UnknownException, EXC_XFER_EE)
 
 	/* Watchdog Timer Interrupt */
-	/* TODO: Add watchdog support */
+#ifdef CONFIG_BOOKE_WDT
+	CRITICAL_EXCEPTION(0x3200, WatchdogTimer, WatchdogException)
+#else
 	CRITICAL_EXCEPTION(0x3200, WatchdogTimer, UnknownException)
+#endif
 
 	/* Data TLB Error Interrupt */
 	START_EXCEPTION(DataTLBError)
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index e7d40cc..88f6bb7 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -51,9 +51,6 @@
 #include <asm/commproc.h>
 #endif
 
-/* Tell string.h we don't want memcpy etc. as cpp defines */
-#define EXPORT_SYMTAB_STROPS
-
 extern void transfer_to_handler(void);
 extern void do_IRQ(struct pt_regs *regs);
 extern void MachineCheckException(struct pt_regs *regs);
@@ -263,6 +260,7 @@ EXPORT_SYMBOL(__ashrdi3);
 EXPORT_SYMBOL(__ashldi3);
 EXPORT_SYMBOL(__lshrdi3);
 EXPORT_SYMBOL(memcpy);
+EXPORT_SYMBOL(cacheable_memcpy);
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memmove);
 EXPORT_SYMBOL(memscan);
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 929e5d1..545cfd0 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -41,7 +41,11 @@
 #include <asm/xmon.h>
 #include <asm/ocp.h>
 
-#if defined(CONFIG_85xx) || defined(CONFIG_83xx) || defined(CONFIG_MPC10X_BRIDGE)
+#define USES_PPC_SYS (defined(CONFIG_85xx) || defined(CONFIG_83xx) || \
+		      defined(CONFIG_MPC10X_BRIDGE) || defined(CONFIG_8260) || \
+		      defined(CONFIG_PPC_MPC52xx))
+
+#if USES_PPC_SYS
 #include <asm/ppc_sys.h>
 #endif
 
@@ -241,7 +245,7 @@ int show_cpuinfo(struct seq_file *m, void *v)
 	seq_printf(m, "bogomips\t: %lu.%02lu\n",
 		   lpj / (500000/HZ), (lpj / (5000/HZ)) % 100);
 
-#if defined(CONFIG_85xx) || defined(CONFIG_83xx) || defined(CONFIG_MPC10X_BRIDGE)
+#if USES_PPC_SYS
 	if (cur_ppc_sys_spec->ppc_sys_name)
 		seq_printf(m, "chipset\t\t: %s\n",
 			cur_ppc_sys_spec->ppc_sys_name);
@@ -615,6 +619,26 @@ machine_init(unsigned long r3, unsigned long r4, unsigned long r5,
 	if (ppc_md.progress)
 		ppc_md.progress("id mach(): done", 0x200);
 }
+#ifdef CONFIG_BOOKE_WDT
+/* Checks wdt=x and wdt_period=xx command-line option */
+int __init early_parse_wdt(char *p)
+{
+	if (p && strncmp(p, "0", 1) != 0)
+	       booke_wdt_enabled = 1;
+
+	return 0;
+}
+early_param("wdt", early_parse_wdt);
+
+int __init early_parse_wdt_period (char *p)
+{
+	if (p)
+		booke_wdt_period = simple_strtoul(p, NULL, 0);
+
+	return 0;
+}
+early_param("wdt_period", early_parse_wdt_period);
+#endif	/* CONFIG_BOOKE_WDT */
 
 /* Checks "l2cr=xxxx" command-line option */
 int __init ppc_setup_l2cr(char *str)
diff --git a/arch/ppc/kernel/time.c b/arch/ppc/kernel/time.c
index bf4ddca..a3c5281 100644
--- a/arch/ppc/kernel/time.c
+++ b/arch/ppc/kernel/time.c
@@ -169,7 +169,7 @@ void timer_interrupt(struct pt_regs * regs)
 		 * We should have an rtc call that only sets the minutes and
 		 * seconds like on Intel to avoid problems with non UTC clocks.
 		 */
-		if ( ppc_md.set_rtc_time && (time_status & STA_UNSYNC) == 0 &&
+		if ( ppc_md.set_rtc_time && ntp_synced() &&
 		     xtime.tv_sec - last_rtc_update >= 659 &&
 		     abs((xtime.tv_nsec / 1000) - (1000000-1000000/HZ)) < 500000/HZ &&
 		     jiffies - wall_jiffies == 1) {
@@ -271,10 +271,7 @@ int do_settimeofday(struct timespec *tv)
 	 */
 	last_rtc_update = new_sec - 658;
 
-	time_adjust = 0;                /* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irqrestore(&xtime_lock, flags);
 	clock_was_set();
 	return 0;
diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c
index 9e6ae56..d87423d 100644
--- a/arch/ppc/kernel/traps.c
+++ b/arch/ppc/kernel/traps.c
@@ -904,6 +904,25 @@ void SPEFloatingPointException(struct pt_regs *regs)
 }
 #endif
 
+#ifdef CONFIG_BOOKE_WDT
+/*
+ * Default handler for a Watchdog exception,
+ * spins until a reboot occurs
+ */
+void __attribute__ ((weak)) WatchdogHandler(struct pt_regs *regs)
+{
+	/* Generic WatchdogHandler, implement your own */
+	mtspr(SPRN_TCR, mfspr(SPRN_TCR)&(~TCR_WIE));
+	return;
+}
+
+void WatchdogException(struct pt_regs *regs)
+{
+	printk (KERN_EMERG "PowerPC Book-E Watchdog Exception\n");
+	WatchdogHandler(regs);
+}
+#endif
+
 void __init trap_init(void)
 {
 }
diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c
index 33ada72..f421a4b 100644
--- a/arch/ppc/mm/init.c
+++ b/arch/ppc/mm/init.c
@@ -560,9 +560,10 @@ void flush_dcache_page(struct page *page)
 void flush_dcache_icache_page(struct page *page)
 {
 #ifdef CONFIG_BOOKE
-	__flush_dcache_icache(kmap(page));
-	kunmap(page);
-#elif CONFIG_8xx
+	void *start = kmap_atomic(page, KM_PPC_SYNC_ICACHE);
+	__flush_dcache_icache(start);
+	kunmap_atomic(start, KM_PPC_SYNC_ICACHE);
+#elif defined(CONFIG_8xx)
 	/* On 8xx there is no need to kmap since highmem is not supported */
 	__flush_dcache_icache(page_address(page)); 
 #else
diff --git a/arch/ppc/platforms/4xx/Kconfig b/arch/ppc/platforms/4xx/Kconfig
index 805dd98..76f4476 100644
--- a/arch/ppc/platforms/4xx/Kconfig
+++ b/arch/ppc/platforms/4xx/Kconfig
@@ -16,11 +16,6 @@ choice
 	depends on 40x
 	default WALNUT
 
-config ASH
-	bool "Ash"
-	help
-	  This option enables support for the IBM NP405H evaluation board.
-
 config BUBINGA
 	bool "Bubinga"
 	select WANT_EARLY_SERIAL
@@ -37,11 +32,6 @@ config EP405
 	help
 	  This option enables support for the EP405/EP405PC boards.
 
-config OAK
-	bool "Oak"
-	help
-	  This option enables support for the IBM 403GCX evaluation board.
-
 config REDWOOD_5
 	bool "Redwood-5"
 	help
@@ -152,13 +142,13 @@ config IBM440EP_ERR42
 # All 405-based cores up until the 405GPR and 405EP have this errata.
 config IBM405_ERR77
 	bool
-	depends on 40x && !403GCX && !405GPR
+	depends on 40x && !403GCX && !405GPR && !405EP
 	default y
 
 # All 40x-based cores, up until the 405GPR and 405EP have this errata.
 config IBM405_ERR51
 	bool
-	depends on 40x && !405GPR
+	depends on 40x && !405GPR && !405EP
 	default y
 
 config BOOKE
@@ -186,6 +176,7 @@ config BIOS_FIXUP
 	depends on BUBINGA || EP405 || SYCAMORE || WALNUT
 	default y
 
+# OAK doesn't exist but wanted to keep this around for any future 403GCX boards
 config 403GCX
 	bool
 	depends OAK
diff --git a/arch/ppc/platforms/4xx/Makefile b/arch/ppc/platforms/4xx/Makefile
index 844c3b5..1dd6d7f 100644
--- a/arch/ppc/platforms/4xx/Makefile
+++ b/arch/ppc/platforms/4xx/Makefile
@@ -1,14 +1,12 @@
 #
 # Makefile for the PowerPC 4xx linux kernel.
 
-obj-$(CONFIG_ASH)		+= ash.o
 obj-$(CONFIG_BAMBOO)		+= bamboo.o
 obj-$(CONFIG_CPCI405)		+= cpci405.o
 obj-$(CONFIG_EBONY)		+= ebony.o
 obj-$(CONFIG_EP405)		+= ep405.o
 obj-$(CONFIG_BUBINGA)		+= bubinga.o
 obj-$(CONFIG_LUAN)		+= luan.o
-obj-$(CONFIG_OAK)		+= oak.o
 obj-$(CONFIG_OCOTEA)		+= ocotea.o
 obj-$(CONFIG_REDWOOD_5)		+= redwood5.o
 obj-$(CONFIG_REDWOOD_6)		+= redwood6.o
diff --git a/arch/ppc/platforms/4xx/ash.c b/arch/ppc/platforms/4xx/ash.c
deleted file mode 100644
index ce29117..0000000
--- a/arch/ppc/platforms/4xx/ash.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/ash.c
- *
- * Support for the IBM NP405H ash eval board
- *
- * Author: Armin Kuster <akuster@mvista.com>
- *
- * 2001-2002 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/pci.h>
-
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-#include <asm/io.h>
-#include <asm/ocp.h>
-#include <asm/ibm_ocp_pci.h>
-#include <asm/todc.h>
-
-#ifdef DEBUG
-#define DBG(x...) printk(x)
-#else
-#define DBG(x...)
-#endif
-
-void *ash_rtc_base;
-
-/* Some IRQs unique to Walnut.
- * Used by the generic 405 PCI setup functions in ppc4xx_pci.c
- */
-int __init
-ppc405_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
-	static char pci_irq_table[][4] =
-	    /*
-	     *      PCI IDSEL/INTPIN->INTLINE
-	     *      A       B       C       D
-	     */
-	{
-		{24, 24, 24, 24},	/* IDSEL 1 - PCI slot 1 */
-		{25, 25, 25, 25},	/* IDSEL 2 - PCI slot 2 */
-		{26, 26, 26, 26},	/* IDSEL 3 - PCI slot 3 */
-		{27, 27, 27, 27},	/* IDSEL 4 - PCI slot 4 */
-	};
-
-	const long min_idsel = 1, max_idsel = 4, irqs_per_slot = 4;
-	return PCI_IRQ_TABLE_LOOKUP;
-}
-
-void __init
-ash_setup_arch(void)
-{
-	ppc4xx_setup_arch();
-
-	ibm_ocp_set_emac(0, 3);
-
-#ifdef CONFIG_DEBUG_BRINGUP
-	int i;
-	printk("\n");
-	printk("machine\t: %s\n", PPC4xx_MACHINE_NAME);
-	printk("\n");
-	printk("bi_s_version\t %s\n", bip->bi_s_version);
-	printk("bi_r_version\t %s\n", bip->bi_r_version);
-	printk("bi_memsize\t 0x%8.8x\t %dMBytes\n", bip->bi_memsize,
-	       bip->bi_memsize / (1024 * 1000));
-	for (i = 0; i < EMAC_NUMS; i++) {
-		printk("bi_enetaddr %d\t %2.2x%2.2x%2.2x-%2.2x%2.2x%2.2x\n", i,
-		       bip->bi_enetaddr[i][0], bip->bi_enetaddr[i][1],
-		       bip->bi_enetaddr[i][2], bip->bi_enetaddr[i][3],
-		       bip->bi_enetaddr[i][4], bip->bi_enetaddr[i][5]);
-	}
-	printk("bi_pci_enetaddr %d\t %2.2x%2.2x%2.2x-%2.2x%2.2x%2.2x\n", 0,
-	       bip->bi_pci_enetaddr[0], bip->bi_pci_enetaddr[1],
-	       bip->bi_pci_enetaddr[2], bip->bi_pci_enetaddr[3],
-	       bip->bi_pci_enetaddr[4], bip->bi_pci_enetaddr[5]);
-
-	printk("bi_intfreq\t 0x%8.8x\t clock:\t %dMhz\n",
-	       bip->bi_intfreq, bip->bi_intfreq / 1000000);
-
-	printk("bi_busfreq\t 0x%8.8x\t plb bus clock:\t %dMHz\n",
-	       bip->bi_busfreq, bip->bi_busfreq / 1000000);
-	printk("bi_pci_busfreq\t 0x%8.8x\t pci bus clock:\t %dMHz\n",
-	       bip->bi_pci_busfreq, bip->bi_pci_busfreq / 1000000);
-
-	printk("\n");
-#endif
-	/* RTC step for ash */
-	ash_rtc_base = (void *) ASH_RTC_VADDR;
-	TODC_INIT(TODC_TYPE_DS1743, ash_rtc_base, ash_rtc_base, ash_rtc_base,
-		  8);
-}
-
-void __init
-bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
-{
-	/*
-	 * Expected PCI mapping:
-	 *
-	 *  PLB addr             PCI memory addr
-	 *  ---------------------       ---------------------
-	 *  0000'0000 - 7fff'ffff <---  0000'0000 - 7fff'ffff
-	 *  8000'0000 - Bfff'ffff --->  8000'0000 - Bfff'ffff
-	 *
-	 *  PLB addr             PCI io addr
-	 *  ---------------------       ---------------------
-	 *  e800'0000 - e800'ffff --->  0000'0000 - 0001'0000
-	 *
-	 * The following code is simplified by assuming that the bootrom
-	 * has been well behaved in following this mapping.
-	 */
-
-#ifdef DEBUG
-	int i;
-
-	printk("ioremap PCLIO_BASE = 0x%x\n", pcip);
-	printk("PCI bridge regs before fixup \n");
-	for (i = 0; i <= 2; i++) {
-		printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma)));
-		printk(" pmm%dla\t0x%x\n", i, in_le32(&(pcip->pmm[i].la)));
-		printk(" pmm%dpcila\t0x%x\n", i,
-		       in_le32(&(pcip->pmm[i].pcila)));
-		printk(" pmm%dpciha\t0x%x\n", i,
-		       in_le32(&(pcip->pmm[i].pciha)));
-	}
-	printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms)));
-	printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la)));
-	printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms)));
-	printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
-	for (bar = PCI_BASE_ADDRESS_1; bar <= PCI_BASE_ADDRESS_2; bar += 4) {
-		early_read_config_dword(hose, hose->first_busno,
-					PCI_FUNC(hose->first_busno), bar,
-					&bar_response);
-		DBG("BUS %d, device %d, Function %d bar 0x%8.8x is 0x%8.8x\n",
-		    hose->first_busno, PCI_SLOT(hose->first_busno),
-		    PCI_FUNC(hose->first_busno), bar, bar_response);
-	}
-
-#endif
-	if (ppc_md.progress)
-		ppc_md.progress("bios_fixup(): enter", 0x800);
-
-	/* added for IBM boot rom version 1.15 bios bar changes  -AK */
-
-	/* Disable region first */
-	out_le32((void *) &(pcip->pmm[0].ma), 0x00000000);
-	/* PLB starting addr, PCI: 0x80000000 */
-	out_le32((void *) &(pcip->pmm[0].la), 0x80000000);
-	/* PCI start addr, 0x80000000 */
-	out_le32((void *) &(pcip->pmm[0].pcila), PPC405_PCI_MEM_BASE);
-	/* 512MB range of PLB to PCI */
-	out_le32((void *) &(pcip->pmm[0].pciha), 0x00000000);
-	/* Enable no pre-fetch, enable region */
-	out_le32((void *) &(pcip->pmm[0].ma), ((0xffffffff -
-						(PPC405_PCI_UPPER_MEM -
-						 PPC405_PCI_MEM_BASE)) | 0x01));
-
-	/* Disable region one */
-	out_le32((void *) &(pcip->pmm[1].ma), 0x00000000);
-	out_le32((void *) &(pcip->pmm[1].la), 0x00000000);
-	out_le32((void *) &(pcip->pmm[1].pcila), 0x00000000);
-	out_le32((void *) &(pcip->pmm[1].pciha), 0x00000000);
-	out_le32((void *) &(pcip->pmm[1].ma), 0x00000000);
-
-	/* Disable region two */
-	out_le32((void *) &(pcip->pmm[2].ma), 0x00000000);
-	out_le32((void *) &(pcip->pmm[2].la), 0x00000000);
-	out_le32((void *) &(pcip->pmm[2].pcila), 0x00000000);
-	out_le32((void *) &(pcip->pmm[2].pciha), 0x00000000);
-	out_le32((void *) &(pcip->pmm[2].ma), 0x00000000);
-
-	/* Enable PTM1 and PTM2, mapped to PLB address 0. */
-
-	out_le32((void *) &(pcip->ptm1la), 0x00000000);
-	out_le32((void *) &(pcip->ptm1ms), 0x00000001);
-	out_le32((void *) &(pcip->ptm2la), 0x00000000);
-	out_le32((void *) &(pcip->ptm2ms), 0x00000001);
-
-	/* Write zero to PTM1 BAR. */
-
-	early_write_config_dword(hose, hose->first_busno,
-				 PCI_FUNC(hose->first_busno),
-				 PCI_BASE_ADDRESS_1,
-				 0x00000000);
-
-	/* Disable PTM2 (unused) */
-
-	out_le32((void *) &(pcip->ptm2la), 0x00000000);
-	out_le32((void *) &(pcip->ptm2ms), 0x00000000);
-
-	/* end work arround */
-	if (ppc_md.progress)
-		ppc_md.progress("bios_fixup(): done", 0x800);
-
-#ifdef DEBUG
-	printk("PCI bridge regs after fixup \n");
-	for (i = 0; i <= 2; i++) {
-		printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma)));
-		printk(" pmm%dla\t0x%x\n", i, in_le32(&(pcip->pmm[i].la)));
-		printk(" pmm%dpcila\t0x%x\n", i,
-		       in_le32(&(pcip->pmm[i].pcila)));
-		printk(" pmm%dpciha\t0x%x\n", i,
-		       in_le32(&(pcip->pmm[i].pciha)));
-	}
-	printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms)));
-	printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la)));
-	printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms)));
-	printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
-
-	for (bar = PCI_BASE_ADDRESS_1; bar <= PCI_BASE_ADDRESS_2; bar += 4) {
-		early_read_config_dword(hose, hose->first_busno,
-					PCI_FUNC(hose->first_busno), bar,
-					&bar_response);
-		DBG("BUS %d, device %d, Function %d bar 0x%8.8x is 0x%8.8x\n",
-		    hose->first_busno, PCI_SLOT(hose->first_busno),
-		    PCI_FUNC(hose->first_busno), bar, bar_response);
-	}
-
-
-#endif
-}
-
-void __init
-ash_map_io(void)
-{
-	ppc4xx_map_io();
-	io_block_mapping(ASH_RTC_VADDR, ASH_RTC_PADDR, ASH_RTC_SIZE, _PAGE_IO);
-}
-
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-	      unsigned long r6, unsigned long r7)
-{
-	ppc4xx_init(r3, r4, r5, r6, r7);
-
-	ppc_md.setup_arch = ash_setup_arch;
-	ppc_md.setup_io_mappings = ash_map_io;
-
-#ifdef CONFIG_PPC_RTC
-	ppc_md.time_init = todc_time_init;
-	ppc_md.set_rtc_time = todc_set_rtc_time;
-	ppc_md.get_rtc_time = todc_get_rtc_time;
-	ppc_md.nvram_read_val = todc_direct_read_val;
-	ppc_md.nvram_write_val = todc_direct_write_val;
-#endif
-}
diff --git a/arch/ppc/platforms/4xx/ash.h b/arch/ppc/platforms/4xx/ash.h
deleted file mode 100644
index 5f7448e..0000000
--- a/arch/ppc/platforms/4xx/ash.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/ash.h
- *
- * Macros, definitions, and data structures specific to the IBM PowerPC
- * Ash eval board.
- *
- * Author: Armin Kuster <akuster@mvista.com>
- *
- * 2000-2002 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_ASH_H__
-#define __ASM_ASH_H__
-#include <platforms/4xx/ibmnp405h.h>
-
-#ifndef __ASSEMBLY__
-/*
- * Data structure defining board information maintained by the boot
- * ROM on IBM's "Ash" evaluation board. An effort has been made to
- * keep the field names consistent with the 8xx 'bd_t' board info
- * structures.
- */
-
-typedef struct board_info {
-	unsigned char	 bi_s_version[4];	/* Version of this structure */
-	unsigned char	 bi_r_version[30];	/* Version of the IBM ROM */
-	unsigned int	 bi_memsize;		/* DRAM installed, in bytes */
-	unsigned char	 bi_enetaddr[4][6];	/* Local Ethernet MAC address */
-	unsigned char	 bi_pci_enetaddr[6];
-	unsigned int	 bi_intfreq;		/* Processor speed, in Hz */
-	unsigned int	 bi_busfreq;		/* PLB Bus speed, in Hz */
-	unsigned int	 bi_pci_busfreq;	/* PCI speed in Hz */
-} bd_t;
-
-/* Some 4xx parts use a different timebase frequency from the internal clock.
-*/
-#define bi_tbfreq bi_intfreq
-
-/* Memory map for the IBM "Ash" NP405H evaluation board.
- */
-
-extern  void *ash_rtc_base;
-#define ASH_RTC_PADDR		((uint)0xf0000000)
-#define ASH_RTC_VADDR		ASH_RTC_PADDR
-#define ASH_RTC_SIZE		((uint)8*1024)
-
-
-/* Early initialization address mapping for block_io.
- * Standard 405GP map.
- */
-#define PPC4xx_PCI_IO_PADDR	((uint)PPC405_PCI_PHY_IO_BASE)
-#define PPC4xx_PCI_IO_VADDR	PPC4xx_PCI_IO_PADDR
-#define PPC4xx_PCI_IO_SIZE	((uint)64*1024)
-#define PPC4xx_PCI_CFG_PADDR	((uint)PPC405_PCI_CONFIG_ADDR)
-#define PPC4xx_PCI_CFG_VADDR	PPC4xx_PCI_CFG_PADDR
-#define PPC4xx_PCI_CFG_SIZE	((uint)4*1024)
-#define PPC4xx_PCI_LCFG_PADDR	((uint)0xef400000)
-#define PPC4xx_PCI_LCFG_VADDR	PPC4xx_PCI_LCFG_PADDR
-#define PPC4xx_PCI_LCFG_SIZE	((uint)4*1024)
-#define PPC4xx_ONB_IO_PADDR	((uint)0xef600000)
-#define PPC4xx_ONB_IO_VADDR	PPC4xx_ONB_IO_PADDR
-#define PPC4xx_ONB_IO_SIZE	((uint)4*1024)
-
-#define NR_BOARD_IRQS 32
-
-#ifdef CONFIG_PPC405GP_INTERNAL_CLOCK
-#define BASE_BAUD		201600
-#else
-#define BASE_BAUD		691200
-#endif
-
-#define PPC4xx_MACHINE_NAME "IBM NP405H Ash"
-
-extern char pci_irq_table[][4];
-
-
-#endif /* !__ASSEMBLY__ */
-#endif /* __ASM_ASH_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/bamboo.c b/arch/ppc/platforms/4xx/bamboo.c
index f116787..ac391d4 100644
--- a/arch/ppc/platforms/4xx/bamboo.c
+++ b/arch/ppc/platforms/4xx/bamboo.c
@@ -52,13 +52,6 @@
 #include <syslib/gen550.h>
 #include <syslib/ibm440gx_common.h>
 
-/*
- * This is a horrible kludge, we eventually need to abstract this
- * generic PHY stuff, so the  standard phy mode defines can be
- * easily used from arch code.
- */
-#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
-
 bd_t __res;
 
 static struct ibm44x_clocks clocks __initdata;
@@ -123,33 +116,69 @@ bamboo_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
 
 static void __init bamboo_set_emacdata(void)
 {
-	unsigned char * selection1_base;
+	u8 * base_addr;
 	struct ocp_def *def;
 	struct ocp_func_emac_data *emacdata;
-	u8 selection1_val;
+	u8 val;
 	int mode;
+	u32 excluded = 0;
 
-	selection1_base = ioremap64(BAMBOO_FPGA_SELECTION1_REG_ADDR, 16);
-	selection1_val = readb(selection1_base);
-	iounmap((void *) selection1_base);
-	if (BAMBOO_SEL_MII(selection1_val))
+	base_addr = ioremap64(BAMBOO_FPGA_SELECTION1_REG_ADDR, 16);
+	val = readb(base_addr);
+	iounmap((void *) base_addr);
+	if (BAMBOO_SEL_MII(val))
 		mode = PHY_MODE_MII;
-	else if (BAMBOO_SEL_RMII(selection1_val))
+	else if (BAMBOO_SEL_RMII(val))
 		mode = PHY_MODE_RMII;
 	else
 		mode = PHY_MODE_SMII;
 
-	/* Set mac_addr and phy mode for each EMAC */
+	/*
+	 * SW2 on the Bamboo is used for ethernet configuration and is accessed
+	 * via the CONFIG2 register in the FPGA.  If the ANEG pin is set,
+	 * overwrite the supported features with the settings in SW2.
+	 *
+	 * This is used as a workaround for the improperly biased RJ-45 sockets
+	 * on the Rev. 0 Bamboo.  By default only 10baseT is functional.
+	 * Removing inductors L17 and L18 from the board allows 100baseT, but
+	 * disables 10baseT.  The Rev. 1 has no such limitations.
+	 */
+
+	base_addr = ioremap64(BAMBOO_FPGA_CONFIG2_REG_ADDR, 8);
+	val = readb(base_addr);
+	iounmap((void *) base_addr);
+	if (!BAMBOO_AUTONEGOTIATE(val)) {
+		excluded |= SUPPORTED_Autoneg;
+		if (BAMBOO_FORCE_100Mbps(val)) {
+			excluded |= SUPPORTED_10baseT_Full;
+			excluded |= SUPPORTED_10baseT_Half;
+			if (BAMBOO_FULL_DUPLEX_EN(val))
+				excluded |= SUPPORTED_100baseT_Half;
+			else
+				excluded |= SUPPORTED_100baseT_Full;
+		} else {
+			excluded |= SUPPORTED_100baseT_Full;
+			excluded |= SUPPORTED_100baseT_Half;
+			if (BAMBOO_FULL_DUPLEX_EN(val))
+				excluded |= SUPPORTED_10baseT_Half;
+			else
+				excluded |= SUPPORTED_10baseT_Full;
+		}
+	}
+
+	/* Set mac_addr, phy mode and unsupported phy features for each EMAC */
 
 	def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, 0);
 	emacdata = def->additions;
 	memcpy(emacdata->mac_addr, __res.bi_enetaddr, 6);
 	emacdata->phy_mode = mode;
+	emacdata->phy_feat_exc = excluded;
 
 	def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, 1);
 	emacdata = def->additions;
 	memcpy(emacdata->mac_addr, __res.bi_enet1addr, 6);
 	emacdata->phy_mode = mode;
+	emacdata->phy_feat_exc = excluded;
 }
 
 static int
diff --git a/arch/ppc/platforms/4xx/bamboo.h b/arch/ppc/platforms/4xx/bamboo.h
index 63d7145..5c01928 100644
--- a/arch/ppc/platforms/4xx/bamboo.h
+++ b/arch/ppc/platforms/4xx/bamboo.h
@@ -88,7 +88,7 @@
 #define STD_UART_OP(num)					\
 	{ 0, BASE_BAUD, 0, UART##num##_INT,			\
 		(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST),	\
-		iomem_base: UART##num##_IO_BASE,		\
+		iomem_base: (void*)UART##num##_IO_BASE,		\
 		io_type: SERIAL_IO_MEM},
 
 #define SERIAL_PORT_DFNS	\
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c
index 509e69a..0fd3442 100644
--- a/arch/ppc/platforms/4xx/ebony.c
+++ b/arch/ppc/platforms/4xx/ebony.c
@@ -55,13 +55,6 @@
 #include <syslib/gen550.h>
 #include <syslib/ibm440gp_common.h>
 
-/*
- * This is a horrible kludge, we eventually need to abstract this
- * generic PHY stuff, so the  standard phy mode defines can be
- * easily used from arch code.
- */
-#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
-
 bd_t __res;
 
 static struct ibm44x_clocks clocks __initdata;
diff --git a/arch/ppc/platforms/4xx/ibm405ep.c b/arch/ppc/platforms/4xx/ibm405ep.c
index 6d44567..093b28d 100644
--- a/arch/ppc/platforms/4xx/ibm405ep.c
+++ b/arch/ppc/platforms/4xx/ibm405ep.c
@@ -33,6 +33,7 @@ static struct ocp_func_mal_data ibm405ep_mal0_def = {
 	.txde_irq	= 13,		/* TX Descriptor Error IRQ */
 	.rxde_irq	= 14,		/* RX Descriptor Error IRQ */
 	.serr_irq	= 10,		/* MAL System Error IRQ    */
+	.dcr_base	= DCRN_MAL_BASE /* MAL0_CFG DCR number */
 };
 OCP_SYSFS_MAL_DATA()
 
diff --git a/arch/ppc/platforms/4xx/ibm405gp.c b/arch/ppc/platforms/4xx/ibm405gp.c
index dfd7ef3..e570046 100644
--- a/arch/ppc/platforms/4xx/ibm405gp.c
+++ b/arch/ppc/platforms/4xx/ibm405gp.c
@@ -46,6 +46,7 @@ static struct ocp_func_mal_data ibm405gp_mal0_def = {
 	.txde_irq	= 13,		/* TX Descriptor Error IRQ */
 	.rxde_irq	= 14,		/* RX Descriptor Error IRQ */
 	.serr_irq	= 10,		/* MAL System Error IRQ    */
+	.dcr_base	= DCRN_MAL_BASE /* MAL0_CFG DCR number */
 };
 OCP_SYSFS_MAL_DATA()
 
diff --git a/arch/ppc/platforms/4xx/ibm405gpr.c b/arch/ppc/platforms/4xx/ibm405gpr.c
index 01c8ccb..cd0d00d 100644
--- a/arch/ppc/platforms/4xx/ibm405gpr.c
+++ b/arch/ppc/platforms/4xx/ibm405gpr.c
@@ -42,6 +42,7 @@ static struct ocp_func_mal_data ibm405gpr_mal0_def = {
 	.txde_irq	= 13,		/* TX Descriptor Error IRQ */
 	.rxde_irq	= 14,		/* RX Descriptor Error IRQ */
 	.serr_irq	= 10,		/* MAL System Error IRQ    */
+	.dcr_base	= DCRN_MAL_BASE /* MAL0_CFG DCR number */
 };
 OCP_SYSFS_MAL_DATA()
 
diff --git a/arch/ppc/platforms/4xx/ibm440ep.c b/arch/ppc/platforms/4xx/ibm440ep.c
index 284da01..4712de8 100644
--- a/arch/ppc/platforms/4xx/ibm440ep.c
+++ b/arch/ppc/platforms/4xx/ibm440ep.c
@@ -53,6 +53,7 @@ static struct ocp_func_mal_data ibm440ep_mal0_def = {
 	.txde_irq	= 33,		/* TX Descriptor Error IRQ */
 	.rxde_irq	= 34,		/* RX Descriptor Error IRQ */
 	.serr_irq	= 32,		/* MAL System Error IRQ    */
+	.dcr_base	= DCRN_MAL_BASE /* MAL0_CFG DCR number */
 };
 OCP_SYSFS_MAL_DATA()
 
diff --git a/arch/ppc/platforms/4xx/ibm440gp.c b/arch/ppc/platforms/4xx/ibm440gp.c
index 27615ef..d926245 100644
--- a/arch/ppc/platforms/4xx/ibm440gp.c
+++ b/arch/ppc/platforms/4xx/ibm440gp.c
@@ -56,6 +56,7 @@ static struct ocp_func_mal_data ibm440gp_mal0_def = {
 	.txde_irq	= 33,		/* TX Descriptor Error IRQ */
 	.rxde_irq	= 34,		/* RX Descriptor Error IRQ */
 	.serr_irq	= 32,		/* MAL System Error IRQ    */
+	.dcr_base	= DCRN_MAL_BASE /* MAL0_CFG DCR number */
 };
 OCP_SYSFS_MAL_DATA()
 
diff --git a/arch/ppc/platforms/4xx/ibm440gx.c b/arch/ppc/platforms/4xx/ibm440gx.c
index 1f38f42..956f45e 100644
--- a/arch/ppc/platforms/4xx/ibm440gx.c
+++ b/arch/ppc/platforms/4xx/ibm440gx.c
@@ -84,6 +84,7 @@ static struct ocp_func_mal_data ibm440gx_mal0_def = {
 	.txde_irq	= 33,		/* TX Descriptor Error IRQ */
 	.rxde_irq	= 34,		/* RX Descriptor Error IRQ */
 	.serr_irq	= 32,		/* MAL System Error IRQ    */
+	.dcr_base	= DCRN_MAL_BASE /* MAL0_CFG DCR number */
 };
 OCP_SYSFS_MAL_DATA()
 
diff --git a/arch/ppc/platforms/4xx/ibm440sp.c b/arch/ppc/platforms/4xx/ibm440sp.c
index fa3e003..feb17e4 100644
--- a/arch/ppc/platforms/4xx/ibm440sp.c
+++ b/arch/ppc/platforms/4xx/ibm440sp.c
@@ -43,6 +43,7 @@ static struct ocp_func_mal_data ibm440sp_mal0_def = {
 	.txde_irq	= 34,		/* TX Descriptor Error IRQ */
 	.rxde_irq	= 35,		/* RX Descriptor Error IRQ */
 	.serr_irq	= 33,		/* MAL System Error IRQ    */
+	.dcr_base	= DCRN_MAL_BASE /* MAL0_CFG DCR number */
 };
 OCP_SYSFS_MAL_DATA()
 
diff --git a/arch/ppc/platforms/4xx/ibmnp405h.c b/arch/ppc/platforms/4xx/ibmnp405h.c
index ecdc5be..a477a78 100644
--- a/arch/ppc/platforms/4xx/ibmnp405h.c
+++ b/arch/ppc/platforms/4xx/ibmnp405h.c
@@ -34,7 +34,7 @@ static struct ocp_func_emac_data ibmnp405h_emac1_def = {
 	.zmii_mux	= 1,		/* ZMII input of this EMAC */
 	.mal_idx	= 0,		/* MAL device index */
 	.mal_rx_chan	= 1,		/* MAL rx channel number */
-	.mal_tx_chan	= 1,		/* MAL tx channel number */
+	.mal_tx_chan	= 2,		/* MAL tx channel number */
 	.wol_irq	= 41,		/* WOL interrupt number */
 	.mdio_idx	= -1,		/* No shared MDIO */
 	.tah_idx	= -1,		/* No TAH */
@@ -46,7 +46,7 @@ static struct ocp_func_emac_data ibmnp405h_emac2_def = {
 	.zmii_mux	= 2,		/* ZMII input of this EMAC */
 	.mal_idx	= 0,		/* MAL device index */
 	.mal_rx_chan	= 2,		/* MAL rx channel number */
-	.mal_tx_chan	= 2,		/* MAL tx channel number */
+	.mal_tx_chan	= 4,		/* MAL tx channel number */
 	.wol_irq	= 41,		/* WOL interrupt number */
 	.mdio_idx	= -1,		/* No shared MDIO */
 	.tah_idx	= -1,		/* No TAH */
@@ -58,7 +58,7 @@ static struct ocp_func_emac_data ibmnp405h_emac3_def = {
 	.zmii_mux	= 3,		/* ZMII input of this EMAC */
 	.mal_idx	= 0,		/* MAL device index */
 	.mal_rx_chan	= 3,		/* MAL rx channel number */
-	.mal_tx_chan	= 3,		/* MAL tx channel number */
+	.mal_tx_chan	= 6,		/* MAL tx channel number */
 	.wol_irq	= 41,		/* WOL interrupt number */
 	.mdio_idx	= -1,		/* No shared MDIO */
 	.tah_idx	= -1,		/* No TAH */
@@ -73,6 +73,7 @@ static struct ocp_func_mal_data ibmnp405h_mal0_def = {
 	.txde_irq	= 46,		/* TX Descriptor Error IRQ */
 	.rxde_irq	= 47,		/* RX Descriptor Error IRQ */
 	.serr_irq	= 45,		/* MAL System Error IRQ    */
+	.dcr_base	= DCRN_MAL_BASE /* MAL0_CFG DCR number */
 };
 OCP_SYSFS_MAL_DATA()
 
diff --git a/arch/ppc/platforms/4xx/ibmstb4.c b/arch/ppc/platforms/4xx/ibmstb4.c
index 874d16b..d90627b 100644
--- a/arch/ppc/platforms/4xx/ibmstb4.c
+++ b/arch/ppc/platforms/4xx/ibmstb4.c
@@ -11,6 +11,7 @@
 
 #include <linux/init.h>
 #include <asm/ocp.h>
+#include <asm/ppc4xx_pic.h>
 #include <platforms/4xx/ibmstb4.h>
 
 static struct ocp_func_iic_data ibmstb4_iic0_def = {
@@ -72,12 +73,51 @@ struct ocp_def core_ocp[] __initdata = {
 	  .irq		= IDE0_IRQ,
 	  .pm		= OCP_CPM_NA,
 	},
-	{ .vendor	= OCP_VENDOR_IBM,
-	  .function	= OCP_FUNC_USB,
-	  .paddr	= USB0_BASE,
-	  .irq		= USB0_IRQ,
-	  .pm		= OCP_CPM_NA,
-	},
 	{ .vendor	= OCP_VENDOR_INVALID,
 	}
 };
+
+/* Polarity and triggering settings for internal interrupt sources */
+struct ppc4xx_uic_settings ppc4xx_core_uic_cfg[] __initdata = {
+	{ .polarity 	= 0x7fffff01,
+	  .triggering	= 0x00000000,
+	  .ext_irq_mask	= 0x0000007e,	/* IRQ0 - IRQ5 */
+	}
+};
+
+static struct resource ohci_usb_resources[] = {
+	[0] = {
+		.start	= USB0_BASE,
+		.end	= USB0_BASE + USB0_SIZE - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= USB0_IRQ,
+		.end	= USB0_IRQ,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static u64 dma_mask = 0xffffffffULL;
+
+static struct platform_device ohci_usb_device = {
+	.name		= "ppc-soc-ohci",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(ohci_usb_resources),
+	.resource	= ohci_usb_resources,
+	.dev		= {
+		.dma_mask = &dma_mask,
+		.coherent_dma_mask = 0xffffffffULL,
+	}
+};
+
+static struct platform_device *ibmstb4_devs[] __initdata = {
+	&ohci_usb_device,
+};
+
+static int __init
+ibmstb4_platform_add_devices(void)
+{
+	return platform_add_devices(ibmstb4_devs, ARRAY_SIZE(ibmstb4_devs));
+}
+arch_initcall(ibmstb4_platform_add_devices);
diff --git a/arch/ppc/platforms/4xx/ibmstb4.h b/arch/ppc/platforms/4xx/ibmstb4.h
index bcb4b1e..9f21d4c 100644
--- a/arch/ppc/platforms/4xx/ibmstb4.h
+++ b/arch/ppc/platforms/4xx/ibmstb4.h
@@ -73,9 +73,9 @@
 #define OPB0_BASE	0x40000000
 #define GPIO0_BASE	0x40060000
 
+#define USB0_BASE	0x40010000
+#define USB0_SIZE	0xA0
 #define USB0_IRQ	18
-#define USB0_BASE	STB04xxx_MAP_IO_ADDR(0x40010000)
-#define USB0_EXTENT 4096
 
 #define IIC_NUMS 2
 #define UART_NUMS	3
diff --git a/arch/ppc/platforms/4xx/luan.c b/arch/ppc/platforms/4xx/luan.c
index 95359f7..a38e6f9 100644
--- a/arch/ppc/platforms/4xx/luan.c
+++ b/arch/ppc/platforms/4xx/luan.c
@@ -53,13 +53,6 @@
 #include <syslib/ibm440gx_common.h>
 #include <syslib/ibm440sp_common.h>
 
-/*
- * This is a horrible kludge, we eventually need to abstract this
- * generic PHY stuff, so the  standard phy mode defines can be
- * easily used from arch code.
- */
-#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
-
 bd_t __res;
 
 static struct ibm44x_clocks clocks __initdata;
diff --git a/arch/ppc/platforms/4xx/luan.h b/arch/ppc/platforms/4xx/luan.h
index 09b444c..bbe7d07 100644
--- a/arch/ppc/platforms/4xx/luan.h
+++ b/arch/ppc/platforms/4xx/luan.h
@@ -55,7 +55,7 @@
 #define STD_UART_OP(num)					\
 	{ 0, BASE_BAUD, 0, UART##num##_INT,			\
 		(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST),	\
-		iomem_base: UART##num##_IO_BASE,		\
+		iomem_base: (void*)UART##num##_IO_BASE,		\
 		io_type: SERIAL_IO_MEM},
 
 #define SERIAL_PORT_DFNS	\
diff --git a/arch/ppc/platforms/4xx/oak.c b/arch/ppc/platforms/4xx/oak.c
deleted file mode 100644
index fa25ee1..0000000
--- a/arch/ppc/platforms/4xx/oak.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- *
- *    Copyright (c) 1999-2000 Grant Erickson <grant@lcse.umn.edu>
- *
- *    Module name: oak.c
- *
- *    Description:
- *      Architecture- / platform-specific boot-time initialization code for
- *      the IBM PowerPC 403GCX "Oak" evaluation board. Adapted from original
- *      code by Gary Thomas, Cort Dougan <cort@fsmlabs.com>, and Dan Malek
- *      <dan@net4x.com>.
- *
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/threads.h>
-#include <linux/param.h>
-#include <linux/string.h>
-#include <linux/initrd.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-
-#include <asm/board.h>
-#include <asm/machdep.h>
-#include <asm/page.h>
-#include <asm/bootinfo.h>
-#include <asm/ppc4xx_pic.h>
-#include <asm/time.h>
-
-#include "oak.h"
-
-/* Function Prototypes */
-
-extern void abort(void);
-
-/* Global Variables */
-
-unsigned char __res[sizeof(bd_t)];
-
-
-/*
- * void __init oak_init()
- *
- * Description:
- *   This routine...
- *
- * Input(s):
- *   r3 - Optional pointer to a board information structure.
- *   r4 - Optional pointer to the physical starting address of the init RAM
- *        disk.
- *   r5 - Optional pointer to the physical ending address of the init RAM
- *        disk.
- *   r6 - Optional pointer to the physical starting address of any kernel
- *        command-line parameters.
- *   r7 - Optional pointer to the physical ending address of any kernel
- *        command-line parameters.
- *
- * Output(s):
- *   N/A
- *
- * Returns:
- *   N/A
- *
- */
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-	      unsigned long r6, unsigned long r7)
-{
-	parse_bootinfo(find_bootinfo());
-
-	/*
-	 * If we were passed in a board information, copy it into the
-	 * residual data area.
-	 */
-	if (r3) {
-		memcpy((void *)__res, (void *)(r3 + KERNELBASE), sizeof(bd_t));
-	}
-
-#if defined(CONFIG_BLK_DEV_INITRD)
-	/*
-	 * If the init RAM disk has been configured in, and there's a valid
-	 * starting address for it, set it up.
-	 */
-	if (r4) {
-		initrd_start = r4 + KERNELBASE;
-		initrd_end = r5 + KERNELBASE;
-	}
-#endif /* CONFIG_BLK_DEV_INITRD */
-
-	/* Copy the kernel command line arguments to a safe place. */
-
-	if (r6) {
- 		*(char *)(r7 + KERNELBASE) = 0;
-		strcpy(cmd_line, (char *)(r6 + KERNELBASE));
-	}
-
-	/* Initialize machine-dependency vectors */
-
-	ppc_md.setup_arch	 	= oak_setup_arch;
-	ppc_md.show_percpuinfo	 	= oak_show_percpuinfo;
-	ppc_md.irq_canonicalize 	= NULL;
-	ppc_md.init_IRQ		 	= ppc4xx_pic_init;
-	ppc_md.get_irq		 	= NULL;  /* Set in ppc4xx_pic_init() */
-	ppc_md.init		 	= NULL;
-
-	ppc_md.restart		 	= oak_restart;
-	ppc_md.power_off	 	= oak_power_off;
-	ppc_md.halt		 	= oak_halt;
-
-	ppc_md.time_init	 	= oak_time_init;
-	ppc_md.set_rtc_time	 	= oak_set_rtc_time;
-	ppc_md.get_rtc_time	 	= oak_get_rtc_time;
-	ppc_md.calibrate_decr	 	= oak_calibrate_decr;
-}
-
-/*
- * Document me.
- */
-void __init
-oak_setup_arch(void)
-{
-	/* XXX - Implement me */
-}
-
-/*
- * int oak_show_percpuinfo()
- *
- * Description:
- *   This routine pretty-prints the platform's internal CPU and bus clock
- *   frequencies into the buffer for usage in /proc/cpuinfo.
- *
- * Input(s):
- *  *buffer - Buffer into which CPU and bus clock frequencies are to be
- *            printed.
- *
- * Output(s):
- *  *buffer - Buffer with the CPU and bus clock frequencies.
- *
- * Returns:
- *   The number of bytes copied into 'buffer' if OK, otherwise zero or less
- *   on error.
- */
-int
-oak_show_percpuinfo(struct seq_file *m, int i)
-{
-	bd_t *bp = (bd_t *)__res;
-
-	seq_printf(m, "clock\t\t: %dMHz\n"
-		   "bus clock\t\t: %dMHz\n",
-		   bp->bi_intfreq / 1000000,
-		   bp->bi_busfreq / 1000000);
-
-	return 0;
-}
-
-/*
- * Document me.
- */
-void
-oak_restart(char *cmd)
-{
-	abort();
-}
-
-/*
- * Document me.
- */
-void
-oak_power_off(void)
-{
-	oak_restart(NULL);
-}
-
-/*
- * Document me.
- */
-void
-oak_halt(void)
-{
-	oak_restart(NULL);
-}
-
-/*
- * Document me.
- */
-long __init
-oak_time_init(void)
-{
-	/* XXX - Implement me */
-	return 0;
-}
-
-/*
- * Document me.
- */
-int __init
-oak_set_rtc_time(unsigned long time)
-{
-	/* XXX - Implement me */
-
-	return (0);
-}
-
-/*
- * Document me.
- */
-unsigned long __init
-oak_get_rtc_time(void)
-{
-	/* XXX - Implement me */
-
-	return (0);
-}
-
-/*
- * void __init oak_calibrate_decr()
- *
- * Description:
- *   This routine retrieves the internal processor frequency from the board
- *   information structure, sets up the kernel timer decrementer based on
- *   that value, enables the 403 programmable interval timer (PIT) and sets
- *   it up for auto-reload.
- *
- * Input(s):
- *   N/A
- *
- * Output(s):
- *   N/A
- *
- * Returns:
- *   N/A
- *
- */
-void __init
-oak_calibrate_decr(void)
-{
-	unsigned int freq;
-	bd_t *bip = (bd_t *)__res;
-
-	freq = bip->bi_intfreq;
-
-	decrementer_count = freq / HZ;
-	count_period_num = 1;
-	count_period_den = freq;
-
-	/* Enable the PIT and set auto-reload of its value */
-
-	mtspr(SPRN_TCR, TCR_PIE | TCR_ARE);
-
-	/* Clear any pending timer interrupts */
-
-	mtspr(SPRN_TSR, TSR_ENW | TSR_WIS | TSR_PIS | TSR_FIS);
-}
diff --git a/arch/ppc/platforms/4xx/oak.h b/arch/ppc/platforms/4xx/oak.h
deleted file mode 100644
index 1b86a4c..0000000
--- a/arch/ppc/platforms/4xx/oak.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- *
- *    Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
- *
- *    Module name: oak.h
- *
- *    Description:
- *	Macros, definitions, and data structures specific to the IBM PowerPC
- *      403G{A,B,C,CX} "Oak" evaluation board. Anything specific to the pro-
- *      cessor itself is defined elsewhere.
- *
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_OAK_H__
-#define __ASM_OAK_H__
-
-/* We have an IBM 403G{A,B,C,CX} core */
-#include <asm/ibm403.h>
-
-#define _IO_BASE	0
-#define _ISA_MEM_BASE	0
-#define PCI_DRAM_OFFSET	0
-
-/* Memory map for the "Oak" evaluation board */
-
-#define	PPC403SPU_IO_BASE	0x40000000	/* 403 On-chip serial port */
-#define	PPC403SPU_IO_SIZE	0x00000008
-#define	OAKSERIAL_IO_BASE	0x7E000000	/* NS16550DV serial port */
-#define	OAKSERIAL_IO_SIZE	0x00000008
-#define	OAKNET_IO_BASE		0xF4000000	/* NS83902AV Ethernet */
-#define	OAKNET_IO_SIZE		0x00000040
-#define	OAKPROM_IO_BASE		0xFFFE0000	/* AMD 29F010 Flash ROM */
-#define	OAKPROM_IO_SIZE		0x00020000
-
-
-/* Interrupt assignments fixed by the hardware implementation */
-
-/* This is annoying kbuild-2.4 problem. -- Tom */
-
-#define	PPC403SPU_RX_INT	4	/* AIC_INT4 */
-#define	PPC403SPU_TX_INT	5	/* AIC_INT5 */
-#define	OAKNET_INT		27	/* AIC_INT27 */
-#define	OAKSERIAL_INT		28	/* AIC_INT28 */
-
-#ifndef __ASSEMBLY__
-/*
- * Data structure defining board information maintained by the boot
- * ROM on IBM's "Oak" evaluation board. An effort has been made to
- * keep the field names consistent with the 8xx 'bd_t' board info
- * structures.
- */
-
-typedef struct board_info {
-	unsigned char	 bi_s_version[4];	/* Version of this structure */
-	unsigned char	 bi_r_version[30];	/* Version of the IBM ROM */
-	unsigned int	 bi_memsize;		/* DRAM installed, in bytes */
-	unsigned char	 bi_enetaddr[6];	/* Ethernet MAC address */
-	unsigned int	 bi_intfreq;		/* Processor speed, in Hz */
-	unsigned int	 bi_busfreq;		/* Bus speed, in Hz */
-} bd_t;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern void		 oak_init(unsigned long r3,
-				  unsigned long ird_start,
-				  unsigned long ird_end,
-				  unsigned long cline_start,
-				  unsigned long cline_end);
-extern void		 oak_setup_arch(void);
-extern int		 oak_setup_residual(char *buffer);
-extern void		 oak_init_IRQ(void);
-extern int		 oak_get_irq(struct pt_regs *regs);
-extern void		 oak_restart(char *cmd);
-extern void		 oak_power_off(void);
-extern void		 oak_halt(void);
-extern void		 oak_time_init(void);
-extern int		 oak_set_rtc_time(unsigned long now);
-extern unsigned long	 oak_get_rtc_time(void);
-extern void		 oak_calibrate_decr(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-/* Some 4xx parts use a different timebase frequency from the internal clock.
-*/
-#define bi_tbfreq bi_intfreq
-
-#define PPC4xx_MACHINE_NAME	"IBM Oak"
-
-#endif /* !__ASSEMBLY__ */
-#endif /* __ASM_OAK_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/oak_setup.h b/arch/ppc/platforms/4xx/oak_setup.h
deleted file mode 100644
index 8648bd0..0000000
--- a/arch/ppc/platforms/4xx/oak_setup.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *
- *    Copyright (c) 1999-2000 Grant Erickson <grant@lcse.umn.edu>
- *
- *    Module name: oak_setup.h
- *
- *    Description:
- *      Architecture- / platform-specific boot-time initialization code for
- *      the IBM PowerPC 403GCX "Oak" evaluation board. Adapted from original
- *      code by Gary Thomas, Cort Dougan <cort@cs.nmt.edu>, and Dan Malek
- *      <dan@netx4.com>.
- *
- */
-
-#ifndef	__OAK_SETUP_H__
-#define	__OAK_SETUP_H__
-
-#include <asm/ptrace.h>
-#include <asm/board.h>
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern unsigned char	 __res[sizeof(bd_t)];
-
-extern void		 oak_init(unsigned long r3,
-				  unsigned long ird_start,
-				  unsigned long ird_end,
-				  unsigned long cline_start,
-				  unsigned long cline_end);
-extern void		 oak_setup_arch(void);
-extern int		 oak_setup_residual(char *buffer);
-extern void		 oak_init_IRQ(void);
-extern int		 oak_get_irq(struct pt_regs *regs);
-extern void		 oak_restart(char *cmd);
-extern void		 oak_power_off(void);
-extern void		 oak_halt(void);
-extern void		 oak_time_init(void);
-extern int		 oak_set_rtc_time(unsigned long now);
-extern unsigned long	 oak_get_rtc_time(void);
-extern void		 oak_calibrate_decr(void);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __OAK_SETUP_H__ */
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 8fc34a3..80028df 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -53,13 +53,6 @@
 #include <syslib/gen550.h>
 #include <syslib/ibm440gx_common.h>
 
-/*
- * This is a horrible kludge, we eventually need to abstract this
- * generic PHY stuff, so the  standard phy mode defines can be
- * easily used from arch code.
- */
-#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
-
 bd_t __res;
 
 static struct ibm44x_clocks clocks __initdata;
diff --git a/arch/ppc/platforms/4xx/redwood5.c b/arch/ppc/platforms/4xx/redwood5.c
index 2f5e410..bee8b4a 100644
--- a/arch/ppc/platforms/4xx/redwood5.c
+++ b/arch/ppc/platforms/4xx/redwood5.c
@@ -18,6 +18,19 @@
 #include <linux/ioport.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
+#include <asm/ppc4xx_pic.h>
+
+/*
+ * Define external IRQ senses and polarities.
+ */
+unsigned char ppc4xx_uic_ext_irq_cfg[] __initdata = {
+	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),	/* Ext Int 0 */
+	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),	/* Ext Int 1 */
+	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),	/* Ext Int 2 */
+	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),	/* Ext Int 3 */
+	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),	/* Ext Int 4 */
+	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),	/* Ext Int 5 */
+};
 
 static struct resource smc91x_resources[] = {
 	[0] = {
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index ddd04d4..b38a851 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -62,9 +62,29 @@ extern unsigned long total_memory;	/* in mm/init */
 unsigned char __res[sizeof (bd_t)];
 
 #ifdef CONFIG_PCI
-#error "PCI is not supported"
-/* NEED mpc83xx_map_irq & mpc83xx_exclude_device
-   see platforms/85xx/mpc85xx_ads_common.c */
+int
+mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
+{
+	static char pci_irq_table[][4] =
+	    /*
+	     *      PCI IDSEL/INTPIN->INTLINE
+	     *       A      B      C      D
+	     */
+	{
+		{PIRQA, PIRQB,  PIRQC,  PIRQD}, /* idsel 0x11 */
+		{PIRQC, PIRQD,  PIRQA,  PIRQB}, /* idsel 0x12 */
+		{PIRQD, PIRQA,  PIRQB,  PIRQC}  /* idsel 0x13 */
+	};
+
+	const long min_idsel = 0x11, max_idsel = 0x13, irqs_per_slot = 4;
+	return PCI_IRQ_TABLE_LOOKUP;
+}
+
+int
+mpc83xx_exclude_device(u_char bus, u_char devfn)
+{
+	return PCIBIOS_SUCCESSFUL;
+}
 #endif /* CONFIG_PCI */
 
 /* ************************************************************************
@@ -88,7 +108,7 @@ mpc834x_sys_setup_arch(void)
 
 #ifdef CONFIG_PCI
 	/* setup PCI host bridges */
-	mpc83xx_sys_setup_hose();
+	mpc83xx_setup_hose();
 #endif
 	mpc83xx_early_serial_map();
 
@@ -175,10 +195,17 @@ mpc834x_sys_init_IRQ(void)
 		IRQ_SENSE_LEVEL,	/* EXT 1 */
 		IRQ_SENSE_LEVEL,	/* EXT 2 */
 		0,			/* EXT 3 */
+#ifdef CONFIG_PCI
+		IRQ_SENSE_LEVEL,	/* EXT 4 */
+		IRQ_SENSE_LEVEL,	/* EXT 5 */
+		IRQ_SENSE_LEVEL,	/* EXT 6 */
+		IRQ_SENSE_LEVEL,	/* EXT 7 */
+#else
 		0,			/* EXT 4 */
 		0,			/* EXT 5 */
 		0,			/* EXT 6 */
 		0,			/* EXT 7 */
+#endif
 	};
 
 	ipic_init(binfo->bi_immr_base + 0x00700, 0, MPC83xx_IPIC_IRQ_OFFSET, senses, 8);
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.h b/arch/ppc/platforms/83xx/mpc834x_sys.h
index a2f6e49..1584cd7 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.h
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.h
@@ -26,7 +26,7 @@
 #define VIRT_IMMRBAR		((uint)0xfe000000)
 
 #define BCSR_PHYS_ADDR		((uint)0xf8000000)
-#define BCSR_SIZE		((uint)(32 * 1024))
+#define BCSR_SIZE		((uint)(128 * 1024))
 
 #define BCSR_MISC_REG2_OFF	0x07
 #define BCSR_MISC_REG2_PORESET	0x01
@@ -34,23 +34,25 @@
 #define BCSR_MISC_REG3_OFF	0x08
 #define BCSR_MISC_REG3_CNFLOCK	0x80
 
-#ifdef CONFIG_PCI
-/* PCI interrupt controller */
-#define PIRQA        MPC83xx_IRQ_IRQ4
-#define PIRQB        MPC83xx_IRQ_IRQ5
-#define PIRQC        MPC83xx_IRQ_IRQ6
-#define PIRQD        MPC83xx_IRQ_IRQ7
-
-#define MPC834x_SYS_PCI1_LOWER_IO        0x00000000
-#define MPC834x_SYS_PCI1_UPPER_IO        0x00ffffff
-
-#define MPC834x_SYS_PCI1_LOWER_MEM       0x80000000
-#define MPC834x_SYS_PCI1_UPPER_MEM       0x9fffffff
-
-#define MPC834x_SYS_PCI1_IO_BASE         0xe2000000
-#define MPC834x_SYS_PCI1_MEM_OFFSET      0x00000000
-
-#define MPC834x_SYS_PCI1_IO_SIZE         0x01000000
-#endif /* CONFIG_PCI */
+#define PIRQA	MPC83xx_IRQ_EXT4
+#define PIRQB	MPC83xx_IRQ_EXT5
+#define PIRQC	MPC83xx_IRQ_EXT6
+#define PIRQD	MPC83xx_IRQ_EXT7
+
+#define MPC83xx_PCI1_LOWER_IO	0x00000000
+#define MPC83xx_PCI1_UPPER_IO	0x00ffffff
+#define MPC83xx_PCI1_LOWER_MEM	0x80000000
+#define MPC83xx_PCI1_UPPER_MEM	0x9fffffff
+#define MPC83xx_PCI1_IO_BASE	0xe2000000
+#define MPC83xx_PCI1_MEM_OFFSET	0x00000000
+#define MPC83xx_PCI1_IO_SIZE	0x01000000
+
+#define MPC83xx_PCI2_LOWER_IO	0x00000000
+#define MPC83xx_PCI2_UPPER_IO	0x00ffffff
+#define MPC83xx_PCI2_LOWER_MEM	0xa0000000
+#define MPC83xx_PCI2_UPPER_MEM	0xbfffffff
+#define MPC83xx_PCI2_IO_BASE	0xe3000000
+#define MPC83xx_PCI2_MEM_OFFSET	0x00000000
+#define MPC83xx_PCI2_IO_SIZE	0x01000000
 
 #endif                /* __MACH_MPC83XX_SYS_H__ */
diff --git a/arch/ppc/platforms/Makefile b/arch/ppc/platforms/Makefile
index 5488a05..ff7452e 100644
--- a/arch/ppc/platforms/Makefile
+++ b/arch/ppc/platforms/Makefile
@@ -21,22 +21,17 @@ obj-$(CONFIG_CPU_FREQ_PMAC)	+= pmac_cpufreq.o
 endif
 obj-$(CONFIG_PMAC_BACKLIGHT)	+= pmac_backlight.o
 obj-$(CONFIG_PREP_RESIDUAL)	+= residual.o
-obj-$(CONFIG_ADIR)		+= adir_setup.o adir_pic.o adir_pci.o
 obj-$(CONFIG_PQ2ADS)		+= pq2ads.o
 obj-$(CONFIG_TQM8260)		+= tqm8260_setup.o
 obj-$(CONFIG_CPCI690)		+= cpci690.o
 obj-$(CONFIG_EV64260)		+= ev64260.o
 obj-$(CONFIG_CHESTNUT)		+= chestnut.o
 obj-$(CONFIG_GEMINI)		+= gemini_pci.o gemini_setup.o gemini_prom.o
-obj-$(CONFIG_K2)		+= k2.o
 obj-$(CONFIG_LOPEC)		+= lopec.o
 obj-$(CONFIG_KATANA)		+= katana.o
 obj-$(CONFIG_HDPU)		+= hdpu.o
-obj-$(CONFIG_MCPN765)		+= mcpn765.o
-obj-$(CONFIG_MENF1)		+= menf1_setup.o menf1_pci.o
 obj-$(CONFIG_MVME5100)		+= mvme5100.o
 obj-$(CONFIG_PAL4)		+= pal4_setup.o pal4_pci.o
-obj-$(CONFIG_PCORE)		+= pcore.o
 obj-$(CONFIG_POWERPMC250)	+= powerpmc250.o
 obj-$(CONFIG_PPLUS)		+= pplus.o
 obj-$(CONFIG_PRPMC750)		+= prpmc750.o
@@ -46,6 +41,7 @@ obj-$(CONFIG_SANDPOINT)		+= sandpoint.o
 obj-$(CONFIG_SBC82xx)		+= sbc82xx.o
 obj-$(CONFIG_SPRUCE)		+= spruce.o
 obj-$(CONFIG_LITE5200)		+= lite5200.o
+obj-$(CONFIG_EV64360)		+= ev64360.o
 
 ifeq ($(CONFIG_SMP),y)
 obj-$(CONFIG_PPC_PMAC)		+= pmac_smp.o
diff --git a/arch/ppc/platforms/adir.h b/arch/ppc/platforms/adir.h
deleted file mode 100644
index 13a748b..0000000
--- a/arch/ppc/platforms/adir.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * arch/ppc/platforms/adir.h
- *
- * Definitions for SBS Adirondack board support
- *
- * By Michael Sokolov <msokolov@ivan.Harhan.ORG>
- */
-
-#ifndef __PPC_PLATFORMS_ADIR_H
-#define __PPC_PLATFORMS_ADIR_H
-
-/*
- * SBS Adirondack definitions
- */
-
-/* PPC physical address space layout. We use the one set up by the firmware. */
-#define	ADIR_PCI32_MEM_BASE	0x80000000
-#define	ADIR_PCI32_MEM_SIZE	0x20000000
-#define	ADIR_PCI64_MEM_BASE	0xA0000000
-#define	ADIR_PCI64_MEM_SIZE	0x20000000
-#define	ADIR_PCI32_IO_BASE	0xC0000000
-#define	ADIR_PCI32_IO_SIZE	0x10000000
-#define	ADIR_PCI64_IO_BASE	0xD0000000
-#define	ADIR_PCI64_IO_SIZE	0x10000000
-#define	ADIR_PCI64_PHB		0xFF400000
-#define	ADIR_PCI32_PHB		0xFF500000
-
-#define ADIR_PCI64_CONFIG_ADDR	(ADIR_PCI64_PHB + 0x000f8000)
-#define ADIR_PCI64_CONFIG_DATA	(ADIR_PCI64_PHB + 0x000f8010)
-
-#define ADIR_PCI32_CONFIG_ADDR	(ADIR_PCI32_PHB + 0x000f8000)
-#define ADIR_PCI32_CONFIG_DATA	(ADIR_PCI32_PHB + 0x000f8010)
-
-/* System memory as seen from PCI */
-#define ADIR_PCI_SYS_MEM_BASE	0x80000000
-
-/* Static virtual mapping of PCI I/O */
-#define	ADIR_PCI32_VIRT_IO_BASE	0xFE000000
-#define	ADIR_PCI32_VIRT_IO_SIZE	0x01000000
-#define	ADIR_PCI64_VIRT_IO_BASE	0xFF000000
-#define	ADIR_PCI64_VIRT_IO_SIZE	0x01000000
-
-/* Registers */
-#define	ADIR_NVRAM_RTC_ADDR	0x74
-#define	ADIR_NVRAM_RTC_DATA	0x75
-
-#define	ADIR_BOARD_ID_REG	(ADIR_PCI32_VIRT_IO_BASE + 0x08FFF0)
-#define	ADIR_CPLD1REV_REG	(ADIR_PCI32_VIRT_IO_BASE + 0x08FFF1)
-#define	ADIR_CPLD2REV_REG	(ADIR_PCI32_VIRT_IO_BASE + 0x08FFF2)
-#define	ADIR_FLASHCTL_REG	(ADIR_PCI32_VIRT_IO_BASE + 0x08FFF3)
-#define	ADIR_CPC710_STAT_REG	(ADIR_PCI32_VIRT_IO_BASE + 0x08FFF4)
-#define	ADIR_CLOCK_REG		(ADIR_PCI32_VIRT_IO_BASE + 0x08FFF5)
-#define	ADIR_GPIO_REG		(ADIR_PCI32_VIRT_IO_BASE + 0x08FFF8)
-#define	ADIR_MISC_REG		(ADIR_PCI32_VIRT_IO_BASE + 0x08FFF9)
-#define	ADIR_LED_REG		(ADIR_PCI32_VIRT_IO_BASE + 0x08FFFA)
-
-#define	ADIR_CLOCK_REG_PD	0x10
-#define	ADIR_CLOCK_REG_SPREAD	0x08
-#define	ADIR_CLOCK_REG_SEL133	0x04
-#define	ADIR_CLOCK_REG_SEL1	0x02
-#define	ADIR_CLOCK_REG_SEL0	0x01
-
-#define	ADIR_PROCA_INT_MASK	(ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF0)
-#define	ADIR_PROCB_INT_MASK	(ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF2)
-#define	ADIR_PROCA_INT_STAT	(ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF4)
-#define	ADIR_PROCB_INT_STAT	(ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF6)
-
-/* Linux IRQ numbers */
-#define	ADIR_IRQ_NONE		-1
-#define	ADIR_IRQ_SERIAL2	3
-#define	ADIR_IRQ_SERIAL1	4
-#define	ADIR_IRQ_FDC		6
-#define	ADIR_IRQ_PARALLEL	7
-#define	ADIR_IRQ_VIA_AUDIO	10
-#define	ADIR_IRQ_VIA_USB	11
-#define	ADIR_IRQ_IDE0		14
-#define	ADIR_IRQ_IDE1		15
-#define	ADIR_IRQ_PCI0_INTA	16
-#define	ADIR_IRQ_PCI0_INTB	17
-#define	ADIR_IRQ_PCI0_INTC	18
-#define	ADIR_IRQ_PCI0_INTD	19
-#define	ADIR_IRQ_PCI1_INTA	20
-#define	ADIR_IRQ_PCI1_INTB	21
-#define	ADIR_IRQ_PCI1_INTC	22
-#define	ADIR_IRQ_PCI1_INTD	23
-#define	ADIR_IRQ_MBSCSI		24	/* motherboard SCSI */
-#define	ADIR_IRQ_MBETH1		25	/* motherboard Ethernet 1 */
-#define	ADIR_IRQ_MBETH0		26	/* motherboard Ethernet 0 */
-#define	ADIR_IRQ_CPC710_INT1	27
-#define	ADIR_IRQ_CPC710_INT2	28
-#define	ADIR_IRQ_VT82C686_NMI	29
-#define	ADIR_IRQ_VT82C686_INTR	30
-#define	ADIR_IRQ_INTERPROC	31
-
-#endif /* __PPC_PLATFORMS_ADIR_H */
diff --git a/arch/ppc/platforms/adir_pci.c b/arch/ppc/platforms/adir_pci.c
deleted file mode 100644
index f94ac53..0000000
--- a/arch/ppc/platforms/adir_pci.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * arch/ppc/platforms/adir_pci.c
- *
- * PCI support for SBS Adirondack
- *
- * By Michael Sokolov <msokolov@ivan.Harhan.ORG>
- * based on the K2 version by Matt Porter <mporter@mvista.com>
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-
-#include <asm/byteorder.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-
-#include <syslib/cpc710.h>
-#include "adir.h"
-
-#undef DEBUG
-#ifdef DEBUG
-#define DBG(x...) printk(x)
-#else
-#define DBG(x...)
-#endif /* DEBUG */
-
-static inline int __init
-adir_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
-#define	PCIIRQ(a,b,c,d)	{ADIR_IRQ_##a,ADIR_IRQ_##b,ADIR_IRQ_##c,ADIR_IRQ_##d},
-	struct pci_controller *hose = pci_bus_to_hose(dev->bus->number);
-	/*
-	 * The three PCI devices on the motherboard have dedicated lines to the
-	 * CPLD interrupt controller, bypassing the standard PCI INTA-D and the
-	 * PC interrupt controller. All other PCI devices (slots) have usual
-	 * staggered INTA-D lines, resulting in 8 lines total (PCI0 INTA-D and
-	 * PCI1 INTA-D). All 8 go to the CPLD interrupt controller. PCI0 INTA-D
-	 * also go to the south bridge, so we have the option of taking them
-	 * via the CPLD interrupt controller or via the south bridge 8259
-	 * 8258 thingy. PCI1 INTA-D can only be taken via the CPLD interrupt
-	 * controller. We take all PCI interrupts via the CPLD interrupt
-	 * controller as recommended by SBS.
-	 *
-	 * We also have some monkey business with the PCI devices within the
-	 * VT82C686B south bridge itself. This chip actually has 7 functions on
-	 * its IDSEL. Function 0 is the actual south bridge, function 1 is IDE,
-	 * and function 4 is some special stuff. The other 4 functions are just
-	 * regular PCI devices bundled in the chip. 2 and 3 are USB UHCIs and 5
-	 * and 6 are audio (not supported on the Adirondack).
-	 *
-	 * This is where the monkey business begins. PCI devices are supposed
-	 * to signal normal PCI interrupts. But the 4 functions in question are
-	 * located in the south bridge chip, which is designed with the
-	 * assumption that it will be fielding PCI INTA-D interrupts rather
-	 * than generating them. Here's what it does. Each of the functions in
-	 * question routes its interrupt to one of the IRQs on the 8259 thingy.
-	 * Which one? It looks at the Interrupt Line register in the PCI config
-	 * space, even though the PCI spec says it's for BIOS/OS interaction
-	 * only.
-	 *
-	 * How do we deal with this? We take these interrupts via 8259 IRQs as
-	 * we have to. We return the desired IRQ numbers from this routine when
-	 * called for the functions in question. The PCI scan code will then
-	 * stick our return value into the Interrupt Line register in the PCI
-	 * config space, and the interrupt will actually go there. We identify
-	 * these functions within the south bridge IDSEL by their interrupt pin
-	 * numbers, as the VT82C686B has 04 in the Interrupt Pin register for
-	 * USB and 03 for audio.
-	 */
-	if (!hose->index) {
-		static char pci_irq_table[][4] =
-		/*
-		 *             PCI IDSEL/INTPIN->INTLINE
-		 *             A          B          C          D
-		 */
-		{
-    /* south bridge */	PCIIRQ(IDE0,      NONE,      VIA_AUDIO, VIA_USB)
-    /* Ethernet 0 */	PCIIRQ(MBETH0,    MBETH0,    MBETH0,    MBETH0)
-    /* PCI0 slot 1 */	PCIIRQ(PCI0_INTB, PCI0_INTC, PCI0_INTD, PCI0_INTA)
-    /* PCI0 slot 2 */	PCIIRQ(PCI0_INTC, PCI0_INTD, PCI0_INTA, PCI0_INTB)
-    /* PCI0 slot 3 */	PCIIRQ(PCI0_INTD, PCI0_INTA, PCI0_INTB, PCI0_INTC)
-		};
-		const long min_idsel = 3, max_idsel = 7, irqs_per_slot = 4;
-		return PCI_IRQ_TABLE_LOOKUP;
-	} else {
-		static char pci_irq_table[][4] =
-		/*
-		 *             PCI IDSEL/INTPIN->INTLINE
-		 *             A          B          C          D
-		 */
-		{
-    /* Ethernet 1 */	PCIIRQ(MBETH1,    MBETH1,    MBETH1,    MBETH1)
-    /* SCSI */		PCIIRQ(MBSCSI,    MBSCSI,    MBSCSI,    MBSCSI)
-    /* PCI1 slot 1 */	PCIIRQ(PCI1_INTB, PCI1_INTC, PCI1_INTD, PCI1_INTA)
-    /* PCI1 slot 2 */	PCIIRQ(PCI1_INTC, PCI1_INTD, PCI1_INTA, PCI1_INTB)
-    /* PCI1 slot 3 */	PCIIRQ(PCI1_INTD, PCI1_INTA, PCI1_INTB, PCI1_INTC)
-		};
-		const long min_idsel = 3, max_idsel = 7, irqs_per_slot = 4;
-		return PCI_IRQ_TABLE_LOOKUP;
-	}
-#undef PCIIRQ
-}
-
-static void
-adir_pcibios_fixup_resources(struct pci_dev *dev)
-{
-	int i;
-
-	if ((dev->vendor == PCI_VENDOR_ID_IBM) &&
-			(dev->device == PCI_DEVICE_ID_IBM_CPC710_PCI64))
-	{
-		DBG("Fixup CPC710 resources\n");
-		for (i=0; i<DEVICE_COUNT_RESOURCE; i++)
-		{
-			dev->resource[i].start = 0;
-			dev->resource[i].end = 0;
-		}
-	}
-}
-
-/*
- * CPC710 DD3 has an errata causing it to hang the system if a type 0 config
- * cycle is attempted on its PCI32 interface with a device number > 21.
- * CPC710's PCI bridges map device numbers 1 through 21 to AD11 through AD31.
- * Per the PCI spec it MUST accept all other device numbers and do nothing, and
- * software MUST scan all device numbers without assuming how IDSELs are
- * mapped. However, as the CPC710 DD3's errata causes such correct scanning
- * procedure to hang the system, we have no choice but to introduce this hack
- * of knowingly avoiding device numbers > 21 on PCI0,
- */
-static int
-adir_exclude_device(u_char bus, u_char devfn)
-{
-	if ((bus == 0) && (PCI_SLOT(devfn) > 21))
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	else
-		return PCIBIOS_SUCCESSFUL;
-}
-
-void adir_find_bridges(void)
-{
-	struct pci_controller *hose_a, *hose_b;
-
-	/* Setup PCI32 hose */
-	hose_a = pcibios_alloc_controller();
-	if (!hose_a)
-		return;
-
-	hose_a->first_busno = 0;
-	hose_a->last_busno = 0xff;
-	hose_a->pci_mem_offset = ADIR_PCI32_MEM_BASE;
-	hose_a->io_space.start = 0;
-	hose_a->io_space.end = ADIR_PCI32_VIRT_IO_SIZE - 1;
-	hose_a->mem_space.start = 0;
-	hose_a->mem_space.end = ADIR_PCI32_MEM_SIZE - 1;
-	hose_a->io_resource.start = 0;
-	hose_a->io_resource.end = ADIR_PCI32_VIRT_IO_SIZE - 1;
-	hose_a->io_resource.flags = IORESOURCE_IO;
-	hose_a->mem_resources[0].start = ADIR_PCI32_MEM_BASE;
-	hose_a->mem_resources[0].end = ADIR_PCI32_MEM_BASE +
-					ADIR_PCI32_MEM_SIZE - 1;
-	hose_a->mem_resources[0].flags = IORESOURCE_MEM;
-	hose_a->io_base_phys = ADIR_PCI32_IO_BASE;
-	hose_a->io_base_virt = (void *) ADIR_PCI32_VIRT_IO_BASE;
-
-	ppc_md.pci_exclude_device = adir_exclude_device;
-	setup_indirect_pci(hose_a, ADIR_PCI32_CONFIG_ADDR,
-			   ADIR_PCI32_CONFIG_DATA);
-
-	/* Initialize PCI32 bus registers */
-	early_write_config_byte(hose_a,
-			hose_a->first_busno,
-			PCI_DEVFN(0, 0),
-			CPC710_BUS_NUMBER,
-			hose_a->first_busno);
-	early_write_config_byte(hose_a,
-			hose_a->first_busno,
-			PCI_DEVFN(0, 0),
-			CPC710_SUB_BUS_NUMBER,
-			hose_a->last_busno);
-
-	hose_a->last_busno = pciauto_bus_scan(hose_a, hose_a->first_busno);
-
-	/* Write out correct max subordinate bus number for hose A */
-	early_write_config_byte(hose_a,
-			hose_a->first_busno,
-			PCI_DEVFN(0, 0),
-			CPC710_SUB_BUS_NUMBER,
-			hose_a->last_busno);
-
-	/* Setup PCI64 hose */
-	hose_b = pcibios_alloc_controller();
-	if (!hose_b)
-		return;
-
-	hose_b->first_busno = hose_a->last_busno + 1;
-	hose_b->last_busno = 0xff;
-	hose_b->pci_mem_offset = ADIR_PCI64_MEM_BASE;
-	hose_b->io_space.start = 0;
-	hose_b->io_space.end = ADIR_PCI64_VIRT_IO_SIZE - 1;
-	hose_b->mem_space.start = 0;
-	hose_b->mem_space.end = ADIR_PCI64_MEM_SIZE - 1;
-	hose_b->io_resource.start = 0;
-	hose_b->io_resource.end = ADIR_PCI64_VIRT_IO_SIZE - 1;
-	hose_b->io_resource.flags = IORESOURCE_IO;
-	hose_b->mem_resources[0].start = ADIR_PCI64_MEM_BASE;
-	hose_b->mem_resources[0].end = ADIR_PCI64_MEM_BASE +
-					ADIR_PCI64_MEM_SIZE - 1;
-	hose_b->mem_resources[0].flags = IORESOURCE_MEM;
-	hose_b->io_base_phys = ADIR_PCI64_IO_BASE;
-	hose_b->io_base_virt = (void *) ADIR_PCI64_VIRT_IO_BASE;
-
-	setup_indirect_pci(hose_b, ADIR_PCI64_CONFIG_ADDR,
-			   ADIR_PCI64_CONFIG_DATA);
-
-	/* Initialize PCI64 bus registers */
-	early_write_config_byte(hose_b,
-			0,
-			PCI_DEVFN(0, 0),
-			CPC710_SUB_BUS_NUMBER,
-			0xff);
-
-	early_write_config_byte(hose_b,
-			0,
-			PCI_DEVFN(0, 0),
-			CPC710_BUS_NUMBER,
-			hose_b->first_busno);
-
-	hose_b->last_busno = pciauto_bus_scan(hose_b,
-			hose_b->first_busno);
-
-	/* Write out correct max subordinate bus number for hose B */
-	early_write_config_byte(hose_b,
-			hose_b->first_busno,
-			PCI_DEVFN(0, 0),
-			CPC710_SUB_BUS_NUMBER,
-			hose_b->last_busno);
-
-	ppc_md.pcibios_fixup = NULL;
-	ppc_md.pcibios_fixup_resources = adir_pcibios_fixup_resources;
-	ppc_md.pci_swizzle = common_swizzle;
-	ppc_md.pci_map_irq = adir_map_irq;
-}
diff --git a/arch/ppc/platforms/adir_pic.c b/arch/ppc/platforms/adir_pic.c
deleted file mode 100644
index 9947cba..0000000
--- a/arch/ppc/platforms/adir_pic.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * arch/ppc/platforms/adir_pic.c
- *
- * Interrupt controller support for SBS Adirondack
- *
- * By Michael Sokolov <msokolov@ivan.Harhan.ORG>
- * based on the K2 and SCM versions by Matt Porter <mporter@mvista.com>
- */
-
-#include <linux/stddef.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/pci.h>
-#include <linux/interrupt.h>
-
-#include <asm/io.h>
-#include <asm/i8259.h>
-#include "adir.h"
-
-static void adir_onboard_pic_enable(unsigned int irq);
-static void adir_onboard_pic_disable(unsigned int irq);
-
-__init static void
-adir_onboard_pic_init(void)
-{
-	volatile u_short *maskreg = (volatile u_short *) ADIR_PROCA_INT_MASK;
-
-	/* Disable all Adirondack onboard interrupts */
-	out_be16(maskreg, 0xFFFF);
-}
-
-static int
-adir_onboard_pic_get_irq(void)
-{
-	volatile u_short *statreg = (volatile u_short *) ADIR_PROCA_INT_STAT;
-	int irq;
-	u_short int_status, int_test;
-
-	int_status = in_be16(statreg);
-	for (irq = 0, int_test = 1; irq < 16; irq++, int_test <<= 1) {
-		if (int_status & int_test)
-			break;
-	}
-
-	if (irq == 16)
-		return -1;
-
-	return (irq+16);
-}
-
-static void
-adir_onboard_pic_enable(unsigned int irq)
-{
-	volatile u_short *maskreg = (volatile u_short *) ADIR_PROCA_INT_MASK;
-
-	/* Change irq to Adirondack onboard native value */
-	irq -= 16;
-
-	/* Enable requested irq number */
-	out_be16(maskreg, in_be16(maskreg) & ~(1 << irq));
-}
-
-static void
-adir_onboard_pic_disable(unsigned int irq)
-{
-	volatile u_short *maskreg = (volatile u_short *) ADIR_PROCA_INT_MASK;
-
-	/* Change irq to Adirondack onboard native value */
-	irq -= 16;
-
-	/* Disable requested irq number */
-	out_be16(maskreg, in_be16(maskreg) | (1 << irq));
-}
-
-static struct hw_interrupt_type adir_onboard_pic = {
-	" ADIR PIC ",
-	NULL,
-	NULL,
-	adir_onboard_pic_enable,		/* unmask */
-	adir_onboard_pic_disable,		/* mask */
-	adir_onboard_pic_disable,		/* mask and ack */
-	NULL,
-	NULL
-};
-
-static struct irqaction noop_action = {
-	.handler	= no_action,
-	.flags          = SA_INTERRUPT,
-	.mask           = CPU_MASK_NONE,
-	.name           = "82c59 primary cascade",
-};
-
-/*
- * Linux interrupt values are assigned as follows:
- *
- * 	0-15		VT82C686 8259 interrupts
- * 	16-31		Adirondack CPLD interrupts
- */
-__init void
-adir_init_IRQ(void)
-{
-	int	i;
-
-	/* Initialize the cascaded 8259's on the VT82C686 */
-	for (i=0; i<16; i++)
-		irq_desc[i].handler = &i8259_pic;
-	i8259_init(NULL);
-
-	/* Initialize Adirondack CPLD PIC and enable 8259 interrupt cascade */
-	for (i=16; i<32; i++)
-		irq_desc[i].handler = &adir_onboard_pic;
-	adir_onboard_pic_init();
-
-	/* Enable 8259 interrupt cascade */
-	setup_irq(ADIR_IRQ_VT82C686_INTR, &noop_action);
-}
-
-int
-adir_get_irq(struct pt_regs *regs)
-{
-	int	irq;
-
-	if ((irq = adir_onboard_pic_get_irq()) < 0)
-		return irq;
-
-	if (irq == ADIR_IRQ_VT82C686_INTR)
-		irq = i8259_irq(regs);
-
-	return irq;
-}
diff --git a/arch/ppc/platforms/adir_setup.c b/arch/ppc/platforms/adir_setup.c
deleted file mode 100644
index 6a6754e..0000000
--- a/arch/ppc/platforms/adir_setup.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * arch/ppc/platforms/adir_setup.c
- *
- * Board setup routines for SBS Adirondack
- *
- * By Michael Sokolov <msokolov@ivan.Harhan.ORG>
- * based on the K2 version by Matt Porter <mporter@mvista.com>
- */
-
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/types.h>
-#include <linux/major.h>
-#include <linux/initrd.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/ide.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/time.h>
-#include <asm/todc.h>
-#include <asm/bootinfo.h>
-
-#include "adir.h"
-
-extern void adir_init_IRQ(void);
-extern int adir_get_irq(struct pt_regs *);
-extern void adir_find_bridges(void);
-extern unsigned long loops_per_jiffy;
-
-static unsigned int cpu_750cx[16] = {
-	5, 15, 14, 0, 4, 13, 0, 9, 6, 11, 8, 10, 16, 12, 7, 0
-};
-
-static int
-adir_get_bus_speed(void)
-{
-	if (!(*((u_char *) ADIR_CLOCK_REG) & ADIR_CLOCK_REG_SEL133))
-		return 100000000;
-	else
-		return 133333333;
-}
-
-static int
-adir_get_cpu_speed(void)
-{
-	unsigned long hid1;
-	int cpu_speed;
-
-	hid1 = mfspr(SPRN_HID1) >> 28;
-
-	hid1 = cpu_750cx[hid1];
-
-	cpu_speed = adir_get_bus_speed()*hid1/2;
-	return cpu_speed;
-}
-
-static void __init
-adir_calibrate_decr(void)
-{
-	int freq, divisor = 4;
-
-	/* determine processor bus speed */
-	freq = adir_get_bus_speed();
-	tb_ticks_per_jiffy = freq / HZ / divisor;
-	tb_to_us = mulhwu_scale_factor(freq/divisor, 1000000);
-}
-
-static int
-adir_show_cpuinfo(struct seq_file *m)
-{
-	seq_printf(m, "vendor\t\t: SBS\n");
-	seq_printf(m, "machine\t\t: Adirondack\n");
-	seq_printf(m, "cpu speed\t: %dMhz\n", adir_get_cpu_speed()/1000000);
-	seq_printf(m, "bus speed\t: %dMhz\n", adir_get_bus_speed()/1000000);
-	seq_printf(m, "memory type\t: SDRAM\n");
-
-	return 0;
-}
-
-extern char cmd_line[];
-
-TODC_ALLOC();
-
-static void __init
-adir_setup_arch(void)
-{
-	unsigned int cpu;
-
-	/* Setup TODC access */
-	TODC_INIT(TODC_TYPE_MC146818, ADIR_NVRAM_RTC_ADDR, 0,
-		  ADIR_NVRAM_RTC_DATA, 8);
-
-	/* init to some ~sane value until calibrate_delay() runs */
-        loops_per_jiffy = 50000000/HZ;
-
-       /* Setup PCI host bridges */
-        adir_find_bridges();
-
-#ifdef CONFIG_BLK_DEV_INITRD
-	if (initrd_start)
-		ROOT_DEV = Root_RAM0;
-	else
-#endif
-#ifdef CONFIG_ROOT_NFS
-		ROOT_DEV = Root_NFS;
-#else
-		ROOT_DEV = Root_SDA1;
-#endif
-
-	/* Identify the system */
-	printk("System Identification: SBS Adirondack - PowerPC 750CXe @ %d Mhz\n", adir_get_cpu_speed()/1000000);
-	printk("SBS Adirondack port (C) 2001 SBS Technologies, Inc.\n");
-
-	/* Identify the CPU manufacturer */
-	cpu = mfspr(SPRN_PVR);
-	printk("CPU manufacturer: IBM [rev=%04x]\n", (cpu & 0xffff));
-}
-
-static void
-adir_restart(char *cmd)
-{
-	local_irq_disable();
-	/* SRR0 has system reset vector, SRR1 has default MSR value */
-	/* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */
-	__asm__ __volatile__
-	("lis	3,0xfff0\n\t"
-	 "ori	3,3,0x0100\n\t"
-	 "mtspr	26,3\n\t"
-	 "li	3,0\n\t"
-	 "mtspr	27,3\n\t"
-	 "rfi\n\t");
-	for(;;);
-}
-
-static void
-adir_power_off(void)
-{
-	for(;;);
-}
-
-static void
-adir_halt(void)
-{
-	adir_restart(NULL);
-}
-
-static unsigned long __init
-adir_find_end_of_memory(void)
-{
-	return boot_mem_size;
-}
-
-static void __init
-adir_map_io(void)
-{
-	io_block_mapping(ADIR_PCI32_VIRT_IO_BASE, ADIR_PCI32_IO_BASE,
-				ADIR_PCI32_VIRT_IO_SIZE, _PAGE_IO);
-	io_block_mapping(ADIR_PCI64_VIRT_IO_BASE, ADIR_PCI64_IO_BASE,
-				ADIR_PCI64_VIRT_IO_SIZE, _PAGE_IO);
-}
-
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-	      unsigned long r6, unsigned long r7)
-{
-	/*
-	 * On the Adirondack we use bi_recs and pass the pointer to them in R3.
-	 */
-	parse_bootinfo((struct bi_record *) (r3 + KERNELBASE));
-
-	/* Remember, isa_io_base is virtual but isa_mem_base is physical! */
-	isa_io_base = ADIR_PCI32_VIRT_IO_BASE;
-	isa_mem_base = ADIR_PCI32_MEM_BASE;
-	pci_dram_offset = ADIR_PCI_SYS_MEM_BASE;
-
-	ppc_md.setup_arch = adir_setup_arch;
-	ppc_md.show_cpuinfo = adir_show_cpuinfo;
-	ppc_md.irq_canonicalize = NULL;
-	ppc_md.init_IRQ = adir_init_IRQ;
-	ppc_md.get_irq = adir_get_irq;
-	ppc_md.init = NULL;
-
-	ppc_md.find_end_of_memory = adir_find_end_of_memory;
-	ppc_md.setup_io_mappings = adir_map_io;
-
-	ppc_md.restart = adir_restart;
-	ppc_md.power_off = adir_power_off;
-	ppc_md.halt = adir_halt;
-
-	ppc_md.time_init = todc_time_init;
-	ppc_md.set_rtc_time = todc_set_rtc_time;
-	ppc_md.get_rtc_time = todc_get_rtc_time;
-	ppc_md.nvram_read_val = todc_mc146818_read_val;
-	ppc_md.nvram_write_val = todc_mc146818_write_val;
-	ppc_md.calibrate_decr = adir_calibrate_decr;
-}
diff --git a/arch/ppc/platforms/cpci690.c b/arch/ppc/platforms/cpci690.c
index 507870c9..f64ac2a 100644
--- a/arch/ppc/platforms/cpci690.c
+++ b/arch/ppc/platforms/cpci690.c
@@ -35,11 +35,7 @@
 #define SET_PCI_IDE_NATIVE
 
 static struct mv64x60_handle	bh;
-static u32 cpci690_br_base;
-
-static const unsigned int cpu_7xx[16] = { /* 7xx & 74xx (but not 745x) */
-	18, 15, 14, 2, 4, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0
-};
+static void __iomem *cpci690_br_base;
 
 TODC_ALLOC();
 
@@ -55,7 +51,7 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
 		 * 	   A   B   C   D
 		 */
 		{
-			{ 90, 91, 88, 89}, /* IDSEL 30/20 - Sentinel */
+			{ 90, 91, 88, 89 }, /* IDSEL 30/20 - Sentinel */
 		};
 
 		const long min_idsel = 20, max_idsel = 20, irqs_per_slot = 4;
@@ -67,9 +63,9 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
 		 * 	   A   B   C   D
 		 */
 		{
-			{ 93, 94, 95, 92}, /* IDSEL 28/18 - PMC slot 2 */
-			{  0,  0,  0,  0}, /* IDSEL 29/19 - Not used */
-			{ 94, 95, 92, 93}, /* IDSEL 30/20 - PMC slot 1 */
+			{ 93, 94, 95, 92 }, /* IDSEL 28/18 - PMC slot 2 */
+			{  0,  0,  0,  0 }, /* IDSEL 29/19 - Not used */
+			{ 94, 95, 92, 93 }, /* IDSEL 30/20 - PMC slot 1 */
 		};
 
 		const long min_idsel = 18, max_idsel = 20, irqs_per_slot = 4;
@@ -77,68 +73,29 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
 	}
 }
 
-static int
-cpci690_get_cpu_speed(void)
-{
-	unsigned long	hid1;
+#define	GB	(1024UL * 1024UL * 1024UL)
 
-	hid1 = mfspr(SPRN_HID1) >> 28;
-	return CPCI690_BUS_FREQ * cpu_7xx[hid1]/2;
+static u32
+cpci690_get_bus_freq(void)
+{
+	if (boot_mem_size >= (1*GB)) /* bus speed based on mem size */
+		return 100000000;
+	else
+		return 133333333;
 }
 
-#define	KB	(1024UL)
-#define	MB	(1024UL * KB)
-#define	GB	(1024UL * MB)
+static const unsigned int cpu_750xx[32] = { /* 750FX & 750GX */
+	 0,  0,  2,  2,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,/* 0-15*/
+	16, 17, 18, 19, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40,  0 /*16-31*/
+};
 
-unsigned long __init
-cpci690_find_end_of_memory(void)
+static int
+cpci690_get_cpu_freq(void)
 {
-	u32		mem_ctlr_size;
-	static u32	board_size;
-	static u8	first_time = 1;
-
-	if (first_time) {
-		/* Using cpci690_set_bat() mapping ==> virt addr == phys addr */
-		switch (in_8((u8 *) (cpci690_br_base +
-			CPCI690_BR_MEM_CTLR)) & 0x07) {
-		case 0x01:
-			board_size = 256*MB;
-			break;
-		case 0x02:
-			board_size = 512*MB;
-			break;
-		case 0x03:
-			board_size = 768*MB;
-			break;
-		case 0x04:
-			board_size = 1*GB;
-			break;
-		case 0x05:
-			board_size = 1*GB + 512*MB;
-			break;
-		case 0x06:
-			board_size = 2*GB;
-			break;
-		default:
-			board_size = 0xffffffff; /* use mem ctlr size */
-		} /* switch */
-
-		mem_ctlr_size =  mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE,
-			MV64x60_TYPE_GT64260A);
-
-		/* Check that mem ctlr & board reg agree.  If not, pick MIN. */
-		if (board_size != mem_ctlr_size) {
-			printk(KERN_WARNING "Board register & memory controller"
-				"mem size disagree (board reg: 0x%lx, "
-				"mem ctlr: 0x%lx)\n",
-				(ulong)board_size, (ulong)mem_ctlr_size);
-			board_size = min(board_size, mem_ctlr_size);
-		}
-
-		first_time = 0;
-	} /* if */
-
-	return board_size;
+	unsigned long	pll_cfg;
+
+	pll_cfg = (mfspr(SPRN_HID1) & 0xf8000000) >> 27;
+	return cpci690_get_bus_freq() * cpu_750xx[pll_cfg]/2;
 }
 
 static void __init
@@ -228,7 +185,7 @@ cpci690_setup_peripherals(void)
 	mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_0_WIN, CPCI690_BR_BASE,
 		CPCI690_BR_SIZE, 0);
 	bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_0_WIN);
-	cpci690_br_base = (u32)ioremap(CPCI690_BR_BASE, CPCI690_BR_SIZE);
+	cpci690_br_base = ioremap(CPCI690_BR_BASE, CPCI690_BR_SIZE);
 
 	mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_1_WIN, CPCI690_TODC_BASE,
 		CPCI690_TODC_SIZE, 0);
@@ -329,7 +286,7 @@ cpci690_fixup_mpsc_pdata(struct platform_device *pdev)
 	pdata->max_idle = 40;
 	pdata->default_baud = CPCI690_MPSC_BAUD;
 	pdata->brg_clk_src = CPCI690_MPSC_CLK_SRC;
-	pdata->brg_clk_freq = CPCI690_BUS_FREQ;
+	pdata->brg_clk_freq = cpci690_get_bus_freq();
 }
 
 static int __init
@@ -365,7 +322,7 @@ cpci690_reset_board(void)
 	u32	i = 10000;
 
 	local_irq_disable();
-	out_8((u8 *)(cpci690_br_base + CPCI690_BR_SW_RESET), 0x11);
+	out_8((cpci690_br_base + CPCI690_BR_SW_RESET), 0x11);
 
 	while (i != 0) i++;
 	panic("restart failed\n");
@@ -394,10 +351,40 @@ cpci690_power_off(void)
 static int
 cpci690_show_cpuinfo(struct seq_file *m)
 {
+	char	*s;
+
+	seq_printf(m, "cpu MHz\t\t: %d\n",
+		(cpci690_get_cpu_freq() + 500000) / 1000000);
+	seq_printf(m, "bus MHz\t\t: %d\n",
+		(cpci690_get_bus_freq() + 500000) / 1000000);
 	seq_printf(m, "vendor\t\t: " BOARD_VENDOR "\n");
 	seq_printf(m, "machine\t\t: " BOARD_MACHINE "\n");
-	seq_printf(m, "cpu MHz\t\t: %d\n", cpci690_get_cpu_speed()/1000/1000);
-	seq_printf(m, "bus MHz\t\t: %d\n", CPCI690_BUS_FREQ/1000/1000);
+	seq_printf(m, "FPGA Revision\t: %d\n",
+		in_8(cpci690_br_base + CPCI690_BR_MEM_CTLR) >> 5);
+
+	switch(bh.type) {
+	case MV64x60_TYPE_GT64260A:
+		s = "gt64260a";
+		break;
+	case MV64x60_TYPE_GT64260B:
+		s = "gt64260b";
+		break;
+	case MV64x60_TYPE_MV64360:
+		s = "mv64360";
+		break;
+	case MV64x60_TYPE_MV64460:
+		s = "mv64460";
+		break;
+	default:
+		s = "Unknown";
+	}
+	seq_printf(m, "bridge type\t: %s\n", s);
+	seq_printf(m, "bridge rev\t: 0x%x\n", bh.rev);
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+	seq_printf(m, "coherency\t: %s\n", "off");
+#else
+	seq_printf(m, "coherency\t: %s\n", "on");
+#endif
 
 	return 0;
 }
@@ -407,7 +394,7 @@ cpci690_calibrate_decr(void)
 {
 	ulong freq;
 
-	freq = CPCI690_BUS_FREQ / 4;
+	freq = cpci690_get_bus_freq() / 4;
 
 	printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n",
 	       freq/1000000, freq%1000000);
@@ -416,25 +403,12 @@ cpci690_calibrate_decr(void)
 	tb_to_us = mulhwu_scale_factor(freq, 1000000);
 }
 
-static __inline__ void
-cpci690_set_bat(u32 addr, u32 size)
-{
-	addr &= 0xfffe0000;
-	size &= 0x1ffe0000;
-	size = ((size >> 17) - 1) << 2;
-
-	mb();
-	mtspr(SPRN_DBAT1U, addr | size | 0x2); /* Vs == 1; Vp == 0 */
-	mtspr(SPRN_DBAT1L, addr | 0x2a); /* WIMG bits == 0101; PP == r/w access */
-	mb();
-}
-
-#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC)
 static void __init
 cpci690_map_io(void)
 {
 	io_block_mapping(CONFIG_MV64X60_NEW_BASE, CONFIG_MV64X60_NEW_BASE,
-		128 * KB, _PAGE_IO);
+		128 * 1024, _PAGE_IO);
 }
 #endif
 
@@ -442,14 +416,15 @@ void __init
 platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 	      unsigned long r6, unsigned long r7)
 {
-#ifdef CONFIG_BLK_DEV_INITRD
-	initrd_start=initrd_end=0;
-	initrd_below_start_ok=0;
-#endif /* CONFIG_BLK_DEV_INITRD */
-
 	parse_bootinfo(find_bootinfo());
 
-	loops_per_jiffy = cpci690_get_cpu_speed() / HZ;
+#ifdef CONFIG_BLK_DEV_INITRD
+	/* take care of initrd if we have one */
+	if (r4) {
+		initrd_start = r4 + KERNELBASE;
+		initrd_end = r5 + KERNELBASE;
+	}
+#endif /* CONFIG_BLK_DEV_INITRD */
 
 	isa_mem_base = 0;
 
@@ -460,7 +435,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 	ppc_md.restart = cpci690_restart;
 	ppc_md.power_off = cpci690_power_off;
 	ppc_md.halt = cpci690_halt;
-	ppc_md.find_end_of_memory = cpci690_find_end_of_memory;
 	ppc_md.time_init = todc_time_init;
 	ppc_md.set_rtc_time = todc_set_rtc_time;
 	ppc_md.get_rtc_time = todc_get_rtc_time;
@@ -468,22 +442,13 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 	ppc_md.nvram_write_val = todc_direct_write_val;
 	ppc_md.calibrate_decr = cpci690_calibrate_decr;
 
-	/*
-	 * Need to map in board regs (used by cpci690_find_end_of_memory())
-	 * and the bridge's regs (used by progress);
-	 */
-	cpci690_set_bat(CPCI690_BR_BASE, 32 * MB);
-	cpci690_br_base = CPCI690_BR_BASE;
-
-#ifdef	CONFIG_SERIAL_TEXT_DEBUG
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC)
 	ppc_md.setup_io_mappings = cpci690_map_io;
+#ifdef CONFIG_SERIAL_TEXT_DEBUG
 	ppc_md.progress = mv64x60_mpsc_progress;
 	mv64x60_progress_init(CONFIG_MV64X60_NEW_BASE);
 #endif	/* CONFIG_SERIAL_TEXT_DEBUG */
-#ifdef	CONFIG_KGDB
-	ppc_md.setup_io_mappings = cpci690_map_io;
-	ppc_md.early_serial_map = cpci690_early_serial_map;
-#endif	/* CONFIG_KGDB */
+#endif	/* defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC) */
 
 #if defined(CONFIG_SERIAL_MPSC)
 	platform_notify = cpci690_platform_notify;
diff --git a/arch/ppc/platforms/cpci690.h b/arch/ppc/platforms/cpci690.h
index 36cd267..49584c9 100644
--- a/arch/ppc/platforms/cpci690.h
+++ b/arch/ppc/platforms/cpci690.h
@@ -73,6 +73,4 @@ typedef struct board_info {
 #define	CPCI690_MPSC_BAUD			9600
 #define	CPCI690_MPSC_CLK_SRC			8 /* TCLK */
 
-#define	CPCI690_BUS_FREQ			133333333
-
 #endif /* __PPC_PLATFORMS_CPCI690_H */
diff --git a/arch/ppc/platforms/ev64360.c b/arch/ppc/platforms/ev64360.c
new file mode 100644
index 0000000..9811a8a
--- /dev/null
+++ b/arch/ppc/platforms/ev64360.c
@@ -0,0 +1,510 @@
+/*
+ * arch/ppc/platforms/ev64360.c
+ *
+ * Board setup routines for the Marvell EV-64360-BP Evaluation Board.
+ *
+ * Author: Lee Nicks <allinux@gmail.com>
+ *
+ * Based on code done by Rabeeh Khoury - rabeeh@galileo.co.il
+ * Based on code done by - Mark A. Greer <mgreer@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/console.h>
+#include <linux/initrd.h>
+#include <linux/root_dev.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/bootmem.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx.h>
+#ifdef CONFIG_BOOTIMG
+#include <linux/bootimg.h>
+#endif
+#include <asm/page.h>
+#include <asm/time.h>
+#include <asm/smp.h>
+#include <asm/todc.h>
+#include <asm/bootinfo.h>
+#include <asm/ppcboot.h>
+#include <asm/mv64x60.h>
+#include <platforms/ev64360.h>
+
+#define BOARD_VENDOR    "Marvell"
+#define BOARD_MACHINE   "EV-64360-BP"
+
+static struct		mv64x60_handle bh;
+static void __iomem	*sram_base;
+
+static u32		ev64360_flash_size_0;
+static u32		ev64360_flash_size_1;
+
+static u32		ev64360_bus_frequency;
+
+unsigned char	__res[sizeof(bd_t)];
+
+static int __init
+ev64360_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
+{
+	return 0;
+}
+
+static void __init
+ev64360_setup_bridge(void)
+{
+	struct mv64x60_setup_info si;
+	int i;
+
+	memset(&si, 0, sizeof(si));
+
+	si.phys_reg_base = CONFIG_MV64X60_NEW_BASE;
+
+	#ifdef CONFIG_PCI
+	si.pci_1.enable_bus = 1;
+	si.pci_1.pci_io.cpu_base = EV64360_PCI1_IO_START_PROC_ADDR;
+	si.pci_1.pci_io.pci_base_hi = 0;
+	si.pci_1.pci_io.pci_base_lo = EV64360_PCI1_IO_START_PCI_ADDR;
+	si.pci_1.pci_io.size = EV64360_PCI1_IO_SIZE;
+	si.pci_1.pci_io.swap = MV64x60_CPU2PCI_SWAP_NONE;
+	si.pci_1.pci_mem[0].cpu_base = EV64360_PCI1_MEM_START_PROC_ADDR;
+	si.pci_1.pci_mem[0].pci_base_hi = EV64360_PCI1_MEM_START_PCI_HI_ADDR;
+	si.pci_1.pci_mem[0].pci_base_lo = EV64360_PCI1_MEM_START_PCI_LO_ADDR;
+	si.pci_1.pci_mem[0].size = EV64360_PCI1_MEM_SIZE;
+	si.pci_1.pci_mem[0].swap = MV64x60_CPU2PCI_SWAP_NONE;
+	si.pci_1.pci_cmd_bits = 0;
+	si.pci_1.latency_timer = 0x80;
+	#else
+	si.pci_0.enable_bus = 0;
+	si.pci_1.enable_bus = 0;
+	#endif
+
+	for (i = 0; i < MV64x60_CPU2MEM_WINDOWS; i++) {
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+		si.cpu_prot_options[i] = 0;
+		si.enet_options[i] = MV64360_ENET2MEM_SNOOP_NONE;
+		si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_NONE;
+		si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE;
+
+		si.pci_1.acc_cntl_options[i] =
+		    MV64360_PCI_ACC_CNTL_SNOOP_NONE |
+		    MV64360_PCI_ACC_CNTL_SWAP_NONE |
+		    MV64360_PCI_ACC_CNTL_MBURST_128_BYTES |
+		    MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES;
+#else
+		si.cpu_prot_options[i] = 0;
+		si.enet_options[i] = MV64360_ENET2MEM_SNOOP_NONE; /* errata */
+		si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_NONE; /* errata */
+		si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE; /* errata */
+
+		si.pci_1.acc_cntl_options[i] =
+		    MV64360_PCI_ACC_CNTL_SNOOP_WB |
+		    MV64360_PCI_ACC_CNTL_SWAP_NONE |
+		    MV64360_PCI_ACC_CNTL_MBURST_32_BYTES |
+		    MV64360_PCI_ACC_CNTL_RDSIZE_32_BYTES;
+#endif
+	}
+
+	if (mv64x60_init(&bh, &si))
+		printk(KERN_WARNING "Bridge initialization failed.\n");
+
+	#ifdef CONFIG_PCI
+	pci_dram_offset = 0; /* sys mem at same addr on PCI & cpu bus */
+	ppc_md.pci_swizzle = common_swizzle;
+	ppc_md.pci_map_irq = ev64360_map_irq;
+	ppc_md.pci_exclude_device = mv64x60_pci_exclude_device;
+
+	mv64x60_set_bus(&bh, 1, 0);
+	bh.hose_b->first_busno = 0;
+	bh.hose_b->last_busno = 0xff;
+	#endif
+}
+
+/* Bridge & platform setup routines */
+void __init
+ev64360_intr_setup(void)
+{
+	/* MPP 8, 9, and 10 */
+	mv64x60_clr_bits(&bh, MV64x60_MPP_CNTL_1, 0xfff);
+
+	/*
+	 * Define GPP 8,9,and 10 interrupt polarity as active low
+	 * input signal and level triggered
+	 */
+	mv64x60_set_bits(&bh, MV64x60_GPP_LEVEL_CNTL, 0x700);
+	mv64x60_clr_bits(&bh, MV64x60_GPP_IO_CNTL, 0x700);
+
+	/* Config GPP intr ctlr to respond to level trigger */
+	mv64x60_set_bits(&bh, MV64x60_COMM_ARBITER_CNTL, (1<<10));
+
+	/* Erranum FEr PCI-#8 */
+	mv64x60_clr_bits(&bh, MV64x60_PCI0_CMD, (1<<5) | (1<<9));
+	mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD, (1<<5) | (1<<9));
+
+	/*
+	 * Dismiss and then enable interrupt on GPP interrupt cause
+	 * for CPU #0
+	 */
+	mv64x60_write(&bh, MV64x60_GPP_INTR_CAUSE, ~0x700);
+	mv64x60_set_bits(&bh, MV64x60_GPP_INTR_MASK, 0x700);
+
+	/*
+	 * Dismiss and then enable interrupt on CPU #0 high cause reg
+	 * BIT25 summarizes GPP interrupts 8-15
+	 */
+	mv64x60_set_bits(&bh, MV64360_IC_CPU0_INTR_MASK_HI, (1<<25));
+}
+
+void __init
+ev64360_setup_peripherals(void)
+{
+	u32 base;
+
+	/* Set up window for boot CS */
+	mv64x60_set_32bit_window(&bh, MV64x60_CPU2BOOT_WIN,
+		 EV64360_BOOT_WINDOW_BASE, EV64360_BOOT_WINDOW_SIZE, 0);
+	bh.ci->enable_window_32bit(&bh, MV64x60_CPU2BOOT_WIN);
+
+	/* We only use the 32-bit flash */
+	mv64x60_get_32bit_window(&bh, MV64x60_CPU2BOOT_WIN, &base,
+		&ev64360_flash_size_0);
+	ev64360_flash_size_1 = 0;
+
+	mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_1_WIN,
+		 EV64360_RTC_WINDOW_BASE, EV64360_RTC_WINDOW_SIZE, 0);
+	bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_1_WIN);
+
+	mv64x60_set_32bit_window(&bh, MV64x60_CPU2SRAM_WIN,
+		 EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE, 0);
+	bh.ci->enable_window_32bit(&bh, MV64x60_CPU2SRAM_WIN);
+	sram_base = ioremap(EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE);
+
+	/* Set up Enet->SRAM window */
+	mv64x60_set_32bit_window(&bh, MV64x60_ENET2MEM_4_WIN,
+		EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE, 0x2);
+	bh.ci->enable_window_32bit(&bh, MV64x60_ENET2MEM_4_WIN);
+
+	/* Give enet r/w access to memory region */
+	mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_0, (0x3 << (4 << 1)));
+	mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_1, (0x3 << (4 << 1)));
+	mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_2, (0x3 << (4 << 1)));
+
+	mv64x60_clr_bits(&bh, MV64x60_PCI1_PCI_DECODE_CNTL, (1 << 3));
+	mv64x60_clr_bits(&bh, MV64x60_TIMR_CNTR_0_3_CNTL,
+			 ((1 << 0) | (1 << 8) | (1 << 16) | (1 << 24)));
+
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+	mv64x60_write(&bh, MV64360_SRAM_CONFIG, 0x00160000);
+#else
+	mv64x60_write(&bh, MV64360_SRAM_CONFIG, 0x001600b2);
+#endif
+
+	/*
+	 * Setting the SRAM to 0. Note that this generates parity errors on
+	 * internal data path in SRAM since it's first time accessing it
+	 * while after reset it's not configured.
+	 */
+	memset(sram_base, 0, MV64360_SRAM_SIZE);
+
+	/* set up PCI interrupt controller */
+	ev64360_intr_setup();
+}
+
+static void __init
+ev64360_setup_arch(void)
+{
+	if (ppc_md.progress)
+		ppc_md.progress("ev64360_setup_arch: enter", 0);
+
+	set_tb(0, 0);
+
+#ifdef CONFIG_BLK_DEV_INITRD
+	if (initrd_start)
+		ROOT_DEV = Root_RAM0;
+	else
+#endif
+#ifdef   CONFIG_ROOT_NFS
+		ROOT_DEV = Root_NFS;
+#else
+		ROOT_DEV = Root_SDA2;
+#endif
+
+	/*
+	 * Set up the L2CR register.
+	 */
+	_set_L2CR(L2CR_L2E | L2CR_L2PE);
+
+	if (ppc_md.progress)
+		ppc_md.progress("ev64360_setup_arch: calling setup_bridge", 0);
+
+	ev64360_setup_bridge();
+	ev64360_setup_peripherals();
+	ev64360_bus_frequency = ev64360_bus_freq();
+
+	printk(KERN_INFO "%s %s port (C) 2005 Lee Nicks "
+		"(allinux@gmail.com)\n", BOARD_VENDOR, BOARD_MACHINE);
+	if (ppc_md.progress)
+		ppc_md.progress("ev64360_setup_arch: exit", 0);
+}
+
+/* Platform device data fixup routines. */
+#if defined(CONFIG_SERIAL_MPSC)
+static void __init
+ev64360_fixup_mpsc_pdata(struct platform_device *pdev)
+{
+	struct mpsc_pdata *pdata;
+
+	pdata = (struct mpsc_pdata *)pdev->dev.platform_data;
+
+	pdata->max_idle = 40;
+	pdata->default_baud = EV64360_DEFAULT_BAUD;
+	pdata->brg_clk_src = EV64360_MPSC_CLK_SRC;
+	/*
+	 * TCLK (not SysCLk) is routed to BRG, then to the MPSC.  On most parts,
+	 * TCLK == SysCLK but on 64460, they are separate pins.
+	 * SysCLK can go up to 200 MHz but TCLK can only go up to 133 MHz.
+	 */
+	pdata->brg_clk_freq = min(ev64360_bus_frequency, MV64x60_TCLK_FREQ_MAX);
+}
+#endif
+
+#if defined(CONFIG_MV643XX_ETH)
+static void __init
+ev64360_fixup_eth_pdata(struct platform_device *pdev)
+{
+	struct mv643xx_eth_platform_data *eth_pd;
+	static u16 phy_addr[] = {
+		EV64360_ETH0_PHY_ADDR,
+		EV64360_ETH1_PHY_ADDR,
+		EV64360_ETH2_PHY_ADDR,
+	};
+
+	eth_pd = pdev->dev.platform_data;
+	eth_pd->force_phy_addr = 1;
+	eth_pd->phy_addr = phy_addr[pdev->id];
+	eth_pd->tx_queue_size = EV64360_ETH_TX_QUEUE_SIZE;
+	eth_pd->rx_queue_size = EV64360_ETH_RX_QUEUE_SIZE;
+}
+#endif
+
+static int __init
+ev64360_platform_notify(struct device *dev)
+{
+	static struct {
+		char	*bus_id;
+		void	((*rtn)(struct platform_device *pdev));
+	} dev_map[] = {
+#if defined(CONFIG_SERIAL_MPSC)
+		{ MPSC_CTLR_NAME ".0", ev64360_fixup_mpsc_pdata },
+		{ MPSC_CTLR_NAME ".1", ev64360_fixup_mpsc_pdata },
+#endif
+#if defined(CONFIG_MV643XX_ETH)
+		{ MV643XX_ETH_NAME ".0", ev64360_fixup_eth_pdata },
+		{ MV643XX_ETH_NAME ".1", ev64360_fixup_eth_pdata },
+		{ MV643XX_ETH_NAME ".2", ev64360_fixup_eth_pdata },
+#endif
+	};
+	struct platform_device	*pdev;
+	int	i;
+
+	if (dev && dev->bus_id)
+		for (i=0; i<ARRAY_SIZE(dev_map); i++)
+			if (!strncmp(dev->bus_id, dev_map[i].bus_id,
+				BUS_ID_SIZE)) {
+
+				pdev = container_of(dev,
+					struct platform_device, dev);
+				dev_map[i].rtn(pdev);
+			}
+
+	return 0;
+}
+
+#ifdef CONFIG_MTD_PHYSMAP
+
+#ifndef MB
+#define MB	(1 << 20)
+#endif
+
+/*
+ * MTD Layout.
+ *
+ * FLASH Amount:	0xff000000 - 0xffffffff
+ * -------------	-----------------------
+ * Reserved:		0xff000000 - 0xff03ffff
+ * JFFS2 file system:	0xff040000 - 0xffefffff
+ * U-boot:		0xfff00000 - 0xffffffff
+ */
+static int __init
+ev64360_setup_mtd(void)
+{
+	u32	size;
+	int	ptbl_entries;
+	static struct mtd_partition	*ptbl;
+
+	size = ev64360_flash_size_0 + ev64360_flash_size_1;
+	if (!size)
+		return -ENOMEM;
+
+	ptbl_entries = 3;
+
+	if ((ptbl = kmalloc(ptbl_entries * sizeof(struct mtd_partition),
+		GFP_KERNEL)) == NULL) {
+
+		printk(KERN_WARNING "Can't alloc MTD partition table\n");
+		return -ENOMEM;
+	}
+	memset(ptbl, 0, ptbl_entries * sizeof(struct mtd_partition));
+
+	ptbl[0].name = "reserved";
+	ptbl[0].offset = 0;
+	ptbl[0].size = EV64360_MTD_RESERVED_SIZE;
+	ptbl[1].name = "jffs2";
+	ptbl[1].offset = EV64360_MTD_RESERVED_SIZE;
+	ptbl[1].size = EV64360_MTD_JFFS2_SIZE;
+	ptbl[2].name = "U-BOOT";
+	ptbl[2].offset = EV64360_MTD_RESERVED_SIZE + EV64360_MTD_JFFS2_SIZE;
+	ptbl[2].size = EV64360_MTD_UBOOT_SIZE;
+
+	physmap_map.size = size;
+	physmap_set_partitions(ptbl, ptbl_entries);
+	return 0;
+}
+
+arch_initcall(ev64360_setup_mtd);
+#endif
+
+static void
+ev64360_restart(char *cmd)
+{
+	ulong	i = 0xffffffff;
+	volatile unsigned char * rtc_base = ioremap(EV64360_RTC_WINDOW_BASE,0x4000);
+
+	/* issue hard reset */
+	rtc_base[0xf] = 0x80;
+	rtc_base[0xc] = 0x00;
+	rtc_base[0xd] = 0x01;
+	rtc_base[0xf] = 0x83;
+
+	while (i-- > 0) ;
+	panic("restart failed\n");
+}
+
+static void
+ev64360_halt(void)
+{
+	while (1) ;
+	/* NOTREACHED */
+}
+
+static void
+ev64360_power_off(void)
+{
+	ev64360_halt();
+	/* NOTREACHED */
+}
+
+static int
+ev64360_show_cpuinfo(struct seq_file *m)
+{
+	seq_printf(m, "vendor\t\t: " BOARD_VENDOR "\n");
+	seq_printf(m, "machine\t\t: " BOARD_MACHINE "\n");
+	seq_printf(m, "bus speed\t: %dMHz\n", ev64360_bus_frequency/1000/1000);
+
+	return 0;
+}
+
+static void __init
+ev64360_calibrate_decr(void)
+{
+	u32 freq;
+
+	freq = ev64360_bus_frequency / 4;
+
+	printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n",
+	       (long)freq / 1000000, (long)freq % 1000000);
+
+	tb_ticks_per_jiffy = freq / HZ;
+	tb_to_us = mulhwu_scale_factor(freq, 1000000);
+}
+
+unsigned long __init
+ev64360_find_end_of_memory(void)
+{
+	return mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE,
+		MV64x60_TYPE_MV64360);
+}
+
+static inline void
+ev64360_set_bat(void)
+{
+	mb();
+	mtspr(SPRN_DBAT2U, 0xf0001ffe);
+	mtspr(SPRN_DBAT2L, 0xf000002a);
+	mb();
+}
+
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE)
+static void __init
+ev64360_map_io(void)
+{
+	io_block_mapping(CONFIG_MV64X60_NEW_BASE, \
+			 CONFIG_MV64X60_NEW_BASE, \
+			 0x00020000, _PAGE_IO);
+}
+#endif
+
+void __init
+platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+	      unsigned long r6, unsigned long r7)
+{
+	parse_bootinfo(find_bootinfo());
+
+	/* ASSUMPTION:  If both r3 (bd_t pointer) and r6 (cmdline pointer)
+	 * are non-zero, then we should use the board info from the bd_t
+	 * structure and the cmdline pointed to by r6 instead of the
+	 * information from birecs, if any.  Otherwise, use the information
+	 * from birecs as discovered by the preceeding call to
+	 * parse_bootinfo().  This rule should work with both PPCBoot, which
+	 * uses a bd_t board info structure, and the kernel boot wrapper,
+	 * which uses birecs.
+	 */
+	if (r3 && r6) {
+		/* copy board info structure */
+		memcpy( (void *)__res,(void *)(r3+KERNELBASE), sizeof(bd_t) );
+		/* copy command line */
+		*(char *)(r7+KERNELBASE) = 0;
+		strcpy(cmd_line, (char *)(r6+KERNELBASE));
+	}
+	#ifdef CONFIG_ISA
+	isa_mem_base = 0;
+	#endif
+
+	ppc_md.setup_arch = ev64360_setup_arch;
+	ppc_md.show_cpuinfo = ev64360_show_cpuinfo;
+	ppc_md.init_IRQ = mv64360_init_irq;
+	ppc_md.get_irq = mv64360_get_irq;
+	ppc_md.restart = ev64360_restart;
+	ppc_md.power_off = ev64360_power_off;
+	ppc_md.halt = ev64360_halt;
+	ppc_md.find_end_of_memory = ev64360_find_end_of_memory;
+	ppc_md.calibrate_decr = ev64360_calibrate_decr;
+
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE)
+	ppc_md.setup_io_mappings = ev64360_map_io;
+	ppc_md.progress = mv64x60_mpsc_progress;
+	mv64x60_progress_init(CONFIG_MV64X60_NEW_BASE);
+#endif
+
+#if defined(CONFIG_SERIAL_MPSC) || defined(CONFIG_MV643XX_ETH)
+	platform_notify = ev64360_platform_notify;
+#endif
+
+	ev64360_set_bat(); /* Need for ev64360_find_end_of_memory and progress */
+}
diff --git a/arch/ppc/platforms/ev64360.h b/arch/ppc/platforms/ev64360.h
new file mode 100644
index 0000000..68eabe4
--- /dev/null
+++ b/arch/ppc/platforms/ev64360.h
@@ -0,0 +1,116 @@
+/*
+ * arch/ppc/platforms/ev64360.h
+ *
+ * Definitions for Marvell EV-64360-BP Evaluation Board.
+ *
+ * Author: Lee Nicks <allinux@gmail.com>
+ *
+ * Based on code done by Rabeeh Khoury - rabeeh@galileo.co.il
+ * Based on code done by Mark A. Greer <mgreer@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/*
+ * The MV64360 has 2 PCI buses each with 1 window from the CPU bus to
+ * PCI I/O space and 4 windows from the CPU bus to PCI MEM space.
+ * We'll only use one PCI MEM window on each PCI bus.
+ *
+ * This is the CPU physical memory map (windows must be at least 64KB and start
+ * on a boundary that is a multiple of the window size):
+ *
+ *    0x42000000-0x4203ffff      - Internal SRAM
+ *    0xf1000000-0xf100ffff      - MV64360 Registers (CONFIG_MV64X60_NEW_BASE)
+ *    0xfc800000-0xfcffffff      - RTC
+ *    0xff000000-0xffffffff      - Boot window, 16 MB flash
+ *    0xc0000000-0xc3ffffff      - PCI I/O (second hose)
+ *    0x80000000-0xbfffffff      - PCI MEM (second hose)
+ */
+
+#ifndef __PPC_PLATFORMS_EV64360_H
+#define __PPC_PLATFORMS_EV64360_H
+
+/* CPU Physical Memory Map setup. */
+#define EV64360_BOOT_WINDOW_BASE		0xff000000
+#define EV64360_BOOT_WINDOW_SIZE		0x01000000 /* 16 MB */
+#define EV64360_INTERNAL_SRAM_BASE		0x42000000
+#define EV64360_RTC_WINDOW_BASE			0xfc800000
+#define EV64360_RTC_WINDOW_SIZE			0x00800000 /* 8 MB */
+
+#define EV64360_PCI1_MEM_START_PROC_ADDR	0x80000000
+#define EV64360_PCI1_MEM_START_PCI_HI_ADDR	0x00000000
+#define EV64360_PCI1_MEM_START_PCI_LO_ADDR	0x80000000
+#define EV64360_PCI1_MEM_SIZE			0x40000000 /* 1 GB */
+#define EV64360_PCI1_IO_START_PROC_ADDR		0xc0000000
+#define EV64360_PCI1_IO_START_PCI_ADDR		0x00000000
+#define EV64360_PCI1_IO_SIZE			0x04000000 /* 64 MB */
+
+#define	EV64360_DEFAULT_BAUD			115200
+#define	EV64360_MPSC_CLK_SRC			8	  /* TCLK */
+#define EV64360_MPSC_CLK_FREQ			133333333
+
+#define	EV64360_MTD_RESERVED_SIZE		0x40000
+#define EV64360_MTD_JFFS2_SIZE			0xec0000
+#define EV64360_MTD_UBOOT_SIZE			0x100000
+
+#define	EV64360_ETH0_PHY_ADDR			8
+#define	EV64360_ETH1_PHY_ADDR			9
+#define	EV64360_ETH2_PHY_ADDR			10
+
+#define EV64360_ETH_TX_QUEUE_SIZE		800
+#define EV64360_ETH_RX_QUEUE_SIZE		400
+
+#define	EV64360_ETH_PORT_CONFIG_VALUE			\
+	ETH_UNICAST_NORMAL_MODE			|	\
+	ETH_DEFAULT_RX_QUEUE_0			|	\
+	ETH_DEFAULT_RX_ARP_QUEUE_0		|	\
+	ETH_RECEIVE_BC_IF_NOT_IP_OR_ARP		|	\
+	ETH_RECEIVE_BC_IF_IP			|	\
+	ETH_RECEIVE_BC_IF_ARP			|	\
+	ETH_CAPTURE_TCP_FRAMES_DIS		|	\
+	ETH_CAPTURE_UDP_FRAMES_DIS		|	\
+	ETH_DEFAULT_RX_TCP_QUEUE_0		|	\
+	ETH_DEFAULT_RX_UDP_QUEUE_0		|	\
+	ETH_DEFAULT_RX_BPDU_QUEUE_0
+
+#define	EV64360_ETH_PORT_CONFIG_EXTEND_VALUE		\
+	ETH_SPAN_BPDU_PACKETS_AS_NORMAL		|	\
+	ETH_PARTITION_DISABLE
+
+#define	GT_ETH_IPG_INT_RX(value)			\
+	((value & 0x3fff) << 8)
+
+#define	EV64360_ETH_PORT_SDMA_CONFIG_VALUE		\
+	ETH_RX_BURST_SIZE_4_64BIT		|	\
+	GT_ETH_IPG_INT_RX(0)			|	\
+	ETH_TX_BURST_SIZE_4_64BIT
+
+#define	EV64360_ETH_PORT_SERIAL_CONTROL_VALUE		\
+	ETH_FORCE_LINK_PASS			|	\
+	ETH_ENABLE_AUTO_NEG_FOR_DUPLX		|	\
+	ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL	|	\
+	ETH_ADV_SYMMETRIC_FLOW_CTRL		|	\
+	ETH_FORCE_FC_MODE_NO_PAUSE_DIS_TX	|	\
+	ETH_FORCE_BP_MODE_NO_JAM		|	\
+	BIT9					|	\
+	ETH_DO_NOT_FORCE_LINK_FAIL		|	\
+	ETH_RETRANSMIT_16_ATTEMPTS		|	\
+	ETH_ENABLE_AUTO_NEG_SPEED_GMII		|	\
+	ETH_DTE_ADV_0				|	\
+	ETH_DISABLE_AUTO_NEG_BYPASS		|	\
+	ETH_AUTO_NEG_NO_CHANGE			|	\
+	ETH_MAX_RX_PACKET_9700BYTE		|	\
+	ETH_CLR_EXT_LOOPBACK			|	\
+	ETH_SET_FULL_DUPLEX_MODE		|	\
+	ETH_ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX
+
+static inline u32
+ev64360_bus_freq(void)
+{
+	return 133333333;
+}
+
+#endif	/* __PPC_PLATFORMS_EV64360_H */
diff --git a/arch/ppc/platforms/k2.c b/arch/ppc/platforms/k2.c
deleted file mode 100644
index aacb438..0000000
--- a/arch/ppc/platforms/k2.c
+++ /dev/null
@@ -1,613 +0,0 @@
-/*
- * arch/ppc/platforms/k2.c
- *
- * Board setup routines for SBS K2
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * Updated by: Randy Vinson <rvinson@mvista.com.
- *
- * 2001-2004 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/types.h>
-#include <linux/major.h>
-#include <linux/initrd.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/ide.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/time.h>
-#include <asm/i8259.h>
-#include <asm/todc.h>
-#include <asm/bootinfo.h>
-
-#include <syslib/cpc710.h>
-#include "k2.h"
-
-extern unsigned long loops_per_jiffy;
-extern void gen550_progress(char *, unsigned short);
-
-static unsigned int cpu_7xx[16] = {
-	0, 15, 14, 0, 0, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0
-};
-static unsigned int cpu_6xx[16] = {
-	0, 0, 14, 0, 0, 13, 5, 9, 6, 11, 8, 10, 0, 12, 7, 0
-};
-
-static inline int __init
-k2_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
-	struct pci_controller *hose = pci_bus_to_hose(dev->bus->number);
-	/*
-	 * Check our hose index.  If we are zero then we are on the
-	 * local PCI hose, otherwise we are on the cPCI hose.
-	 */
-	if (!hose->index) {
-		static char pci_irq_table[][4] =
-			/*
-			 * 	PCI IDSEL/INTPIN->INTLINE
-			 * 	A	B	C	D
-			 */
-		{
-			{1, 	0,	0,	0},	/* Ethernet */
-			{5,	5,	5,	5},	/* PMC Site 1 */
-			{6,	6,	6,	6},	/* PMC Site 2 */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* PCI-ISA Bridge */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* unused */
-			{0,     0,      0,      0},     /* unused */
-			{15,	0,	0,	0},	/* M5229 IDE */
-		};
-		const long min_idsel = 3, max_idsel = 17, irqs_per_slot = 4;
-		return PCI_IRQ_TABLE_LOOKUP;
-	} else {
-		static char pci_irq_table[][4] =
-		/*
-		 * 	PCI IDSEL/INTPIN->INTLINE
-		 * 	A	B	C	D
-		 */
-		{
-			{10, 	11,	12,	9},	/* cPCI slot 8 */
-			{11, 	12,	9,	10},	/* cPCI slot 7 */
-			{12, 	9,	10,	11},	/* cPCI slot 6 */
-			{9, 	10,	11,	12},	/* cPCI slot 5 */
-			{10, 	11,	12,	9},	/* cPCI slot 4 */
-			{11, 	12,	9,	10},	/* cPCI slot 3 */
-			{12, 	9,	10,	11},	/* cPCI slot 2 */
-		};
-		const long min_idsel = 15, max_idsel = 21, irqs_per_slot = 4;
-		return PCI_IRQ_TABLE_LOOKUP;
-	}
-}
-
-void k2_pcibios_fixup(void)
-{
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-	struct pci_dev *ide_dev;
-
-	/*
-	 * Enable DMA support on hdc
-	 */
-	ide_dev = pci_get_device(PCI_VENDOR_ID_AL,
-				  PCI_DEVICE_ID_AL_M5229, NULL);
-
-	if (ide_dev) {
-
-		unsigned long ide_dma_base;
-
-		ide_dma_base = pci_resource_start(ide_dev, 4);
-		outb(0x00, ide_dma_base + 0x2);
-		outb(0x20, ide_dma_base + 0xa);
-		pci_dev_put(ide_dev);
-	}
-#endif
-}
-
-void k2_pcibios_fixup_resources(struct pci_dev *dev)
-{
-	int i;
-
-	if ((dev->vendor == PCI_VENDOR_ID_IBM) &&
-	    (dev->device == PCI_DEVICE_ID_IBM_CPC710_PCI64)) {
-		pr_debug("Fixup CPC710 resources\n");
-		for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-			dev->resource[i].start = 0;
-			dev->resource[i].end = 0;
-		}
-	}
-}
-
-void k2_setup_hoses(void)
-{
-	struct pci_controller *hose_a, *hose_b;
-
-	/*
-	 * Reconfigure CPC710 memory map so
-	 * we have some more PCI memory space.
-	 */
-
-	/* Set FPHB mode */
-	__raw_writel(0x808000e0, PGCHP);	/* Set FPHB mode */
-
-	/* PCI32 mappings */
-	__raw_writel(0x00000000, K2_PCI32_BAR + PIBAR);	/* PCI I/O base */
-	__raw_writel(0x00000000, K2_PCI32_BAR + PMBAR);	/* PCI Mem base */
-	__raw_writel(0xf0000000, K2_PCI32_BAR + MSIZE);	/* 256MB */
-	__raw_writel(0xfff00000, K2_PCI32_BAR + IOSIZE); /* 1MB */
-	__raw_writel(0xc0000000, K2_PCI32_BAR + SMBAR);	/* Base@0xc0000000 */
-	__raw_writel(0x80000000, K2_PCI32_BAR + SIBAR);	/* Base@0x80000000 */
-	__raw_writel(0x000000c0, K2_PCI32_BAR + PSSIZE); /* 1GB space */
-	__raw_writel(0x000000c0, K2_PCI32_BAR + PPSIZE); /* 1GB space */
-	__raw_writel(0x00000000, K2_PCI32_BAR + BARPS);	/* Base@0x00000000 */
-	__raw_writel(0x00000000, K2_PCI32_BAR + BARPP);	/* Base@0x00000000 */
-	__raw_writel(0x00000080, K2_PCI32_BAR + PSBAR);	/* Base@0x80 */
-	__raw_writel(0x00000000, K2_PCI32_BAR + PPBAR);
-
-	__raw_writel(0xc0000000, K2_PCI32_BAR + BPMDLK);
-	__raw_writel(0xd0000000, K2_PCI32_BAR + TPMDLK);
-	__raw_writel(0x80000000, K2_PCI32_BAR + BIODLK);
-	__raw_writel(0x80100000, K2_PCI32_BAR + TIODLK);
-	__raw_writel(0xe0008000, K2_PCI32_BAR + DLKCTRL);
-	__raw_writel(0xffffffff, K2_PCI32_BAR + DLKDEV);
-
-	/* PCI64 mappings */
-	__raw_writel(0x00100000, K2_PCI64_BAR + PIBAR);	/* PCI I/O base */
-	__raw_writel(0x10000000, K2_PCI64_BAR + PMBAR);	/* PCI Mem base */
-	__raw_writel(0xf0000000, K2_PCI64_BAR + MSIZE);	/* 256MB */
-	__raw_writel(0xfff00000, K2_PCI64_BAR + IOSIZE); /* 1MB */
-	__raw_writel(0xd0000000, K2_PCI64_BAR + SMBAR);	/* Base@0xd0000000 */
-	__raw_writel(0x80100000, K2_PCI64_BAR + SIBAR);	/* Base@0x80100000 */
-	__raw_writel(0x000000c0, K2_PCI64_BAR + PSSIZE); /* 1GB space */
-	__raw_writel(0x000000c0, K2_PCI64_BAR + PPSIZE); /* 1GB space */
-	__raw_writel(0x00000000, K2_PCI64_BAR + BARPS);	/* Base@0x00000000 */
-	__raw_writel(0x00000000, K2_PCI64_BAR + BARPP);	/* Base@0x00000000 */
-
-	/* Setup PCI32 hose */
-	hose_a = pcibios_alloc_controller();
-	if (!hose_a)
-		return;
-
-	hose_a->first_busno = 0;
-	hose_a->last_busno = 0xff;
-	hose_a->pci_mem_offset = K2_PCI32_MEM_BASE;
-
-	pci_init_resource(&hose_a->io_resource,
-			  K2_PCI32_LOWER_IO,
-			  K2_PCI32_UPPER_IO,
-			  IORESOURCE_IO, "PCI32 host bridge");
-
-	pci_init_resource(&hose_a->mem_resources[0],
-			  K2_PCI32_LOWER_MEM + K2_PCI32_MEM_BASE,
-			  K2_PCI32_UPPER_MEM + K2_PCI32_MEM_BASE,
-			  IORESOURCE_MEM, "PCI32 host bridge");
-
-	hose_a->io_space.start = K2_PCI32_LOWER_IO;
-	hose_a->io_space.end = K2_PCI32_UPPER_IO;
-	hose_a->mem_space.start = K2_PCI32_LOWER_MEM;
-	hose_a->mem_space.end = K2_PCI32_UPPER_MEM;
-	hose_a->io_base_virt = (void *)K2_ISA_IO_BASE;
-
-	setup_indirect_pci(hose_a, K2_PCI32_CONFIG_ADDR, K2_PCI32_CONFIG_DATA);
-
-	/* Initialize PCI32 bus registers */
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(0, 0),
-				CPC710_BUS_NUMBER, hose_a->first_busno);
-
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(0, 0),
-				CPC710_SUB_BUS_NUMBER, hose_a->last_busno);
-
-	/* Enable PCI interrupt polling */
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(8, 0), 0x45, 0x80);
-
-	/* Route polled PCI interrupts */
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(8, 0), 0x48, 0x58);
-
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(8, 0), 0x49, 0x07);
-
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(8, 0), 0x4a, 0x31);
-
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(8, 0), 0x4b, 0xb9);
-
-	/* route secondary IDE channel interrupt to IRQ 15 */
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(8, 0), 0x75, 0x0f);
-
-	/* enable IDE controller IDSEL */
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(8, 0), 0x58, 0x48);
-
-	/* Enable IDE function */
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(17, 0), 0x50, 0x03);
-
-	/* Set M5229 IDE controller to native mode */
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(17, 0), PCI_CLASS_PROG, 0xdf);
-
-	hose_a->last_busno = pciauto_bus_scan(hose_a, hose_a->first_busno);
-
-	/* Write out correct max subordinate bus number for hose A */
-	early_write_config_byte(hose_a,
-				hose_a->first_busno,
-				PCI_DEVFN(0, 0),
-				CPC710_SUB_BUS_NUMBER, hose_a->last_busno);
-
-	/* Only setup PCI64 hose if we are in the system slot */
-	if (!(readb(K2_MISC_REG) & K2_SYS_SLOT_MASK)) {
-		/* Setup PCI64 hose */
-		hose_b = pcibios_alloc_controller();
-		if (!hose_b)
-			return;
-
-		hose_b->first_busno = hose_a->last_busno + 1;
-		hose_b->last_busno = 0xff;
-
-		/* Reminder: quit changing the following, it is correct. */
-		hose_b->pci_mem_offset = K2_PCI32_MEM_BASE;
-
-		pci_init_resource(&hose_b->io_resource,
-				  K2_PCI64_LOWER_IO,
-				  K2_PCI64_UPPER_IO,
-				  IORESOURCE_IO, "PCI64 host bridge");
-
-		pci_init_resource(&hose_b->mem_resources[0],
-				  K2_PCI64_LOWER_MEM + K2_PCI32_MEM_BASE,
-				  K2_PCI64_UPPER_MEM + K2_PCI32_MEM_BASE,
-				  IORESOURCE_MEM, "PCI64 host bridge");
-
-		hose_b->io_space.start = K2_PCI64_LOWER_IO;
-		hose_b->io_space.end = K2_PCI64_UPPER_IO;
-		hose_b->mem_space.start = K2_PCI64_LOWER_MEM;
-		hose_b->mem_space.end = K2_PCI64_UPPER_MEM;
-		hose_b->io_base_virt = (void *)K2_ISA_IO_BASE;
-
-		setup_indirect_pci(hose_b,
-				   K2_PCI64_CONFIG_ADDR, K2_PCI64_CONFIG_DATA);
-
-		/* Initialize PCI64 bus registers */
-		early_write_config_byte(hose_b,
-					0,
-					PCI_DEVFN(0, 0),
-					CPC710_SUB_BUS_NUMBER, 0xff);
-
-		early_write_config_byte(hose_b,
-					0,
-					PCI_DEVFN(0, 0),
-					CPC710_BUS_NUMBER, hose_b->first_busno);
-
-		hose_b->last_busno = pciauto_bus_scan(hose_b,
-						      hose_b->first_busno);
-
-		/* Write out correct max subordinate bus number for hose B */
-		early_write_config_byte(hose_b,
-					hose_b->first_busno,
-					PCI_DEVFN(0, 0),
-					CPC710_SUB_BUS_NUMBER,
-					hose_b->last_busno);
-
-		/* Configure PCI64 PSBAR */
-		early_write_config_dword(hose_b,
-					 hose_b->first_busno,
-					 PCI_DEVFN(0, 0),
-					 PCI_BASE_ADDRESS_0,
-					 K2_PCI64_SYS_MEM_BASE);
-	}
-
-	/* Configure i8259 level/edge settings */
-	outb(0x62, 0x4d0);
-	outb(0xde, 0x4d1);
-
-#ifdef CONFIG_CPC710_DATA_GATHERING
-	{
-		unsigned int tmp;
-		tmp = __raw_readl(ABCNTL);
-		/* Enable data gathering on both PCI interfaces */
-		__raw_writel(tmp | 0x05000000, ABCNTL);
-	}
-#endif
-
-	ppc_md.pcibios_fixup = k2_pcibios_fixup;
-	ppc_md.pcibios_fixup_resources = k2_pcibios_fixup_resources;
-	ppc_md.pci_swizzle = common_swizzle;
-	ppc_md.pci_map_irq = k2_map_irq;
-}
-
-static int k2_get_bus_speed(void)
-{
-	int bus_speed;
-	unsigned char board_id;
-
-	board_id = *(unsigned char *)K2_BOARD_ID_REG;
-
-	switch (K2_BUS_SPD(board_id)) {
-
-	case 0:
-	default:
-		bus_speed = 100000000;
-		break;
-
-	case 1:
-		bus_speed = 83333333;
-		break;
-
-	case 2:
-		bus_speed = 75000000;
-		break;
-
-	case 3:
-		bus_speed = 66666666;
-		break;
-	}
-	return bus_speed;
-}
-
-static int k2_get_cpu_speed(void)
-{
-	unsigned long hid1;
-	int cpu_speed;
-
-	hid1 = mfspr(SPRN_HID1) >> 28;
-
-	if ((mfspr(SPRN_PVR) >> 16) == 8)
-		hid1 = cpu_7xx[hid1];
-	else
-		hid1 = cpu_6xx[hid1];
-
-	cpu_speed = k2_get_bus_speed() * hid1 / 2;
-	return cpu_speed;
-}
-
-static void __init k2_calibrate_decr(void)
-{
-	int freq, divisor = 4;
-
-	/* determine processor bus speed */
-	freq = k2_get_bus_speed();
-	tb_ticks_per_jiffy = freq / HZ / divisor;
-	tb_to_us = mulhwu_scale_factor(freq / divisor, 1000000);
-}
-
-static int k2_show_cpuinfo(struct seq_file *m)
-{
-	unsigned char k2_geo_bits, k2_system_slot;
-
-	seq_printf(m, "vendor\t\t: SBS\n");
-	seq_printf(m, "machine\t\t: K2\n");
-	seq_printf(m, "cpu speed\t: %dMhz\n", k2_get_cpu_speed() / 1000000);
-	seq_printf(m, "bus speed\t: %dMhz\n", k2_get_bus_speed() / 1000000);
-	seq_printf(m, "memory type\t: SDRAM\n");
-
-	k2_geo_bits = readb(K2_MSIZ_GEO_REG) & K2_GEO_ADR_MASK;
-	k2_system_slot = !(readb(K2_MISC_REG) & K2_SYS_SLOT_MASK);
-	seq_printf(m, "backplane\t: %s slot board",
-		   k2_system_slot ? "System" : "Non system");
-	seq_printf(m, "with geographical address %x\n", k2_geo_bits);
-
-	return 0;
-}
-
-TODC_ALLOC();
-
-static void __init k2_setup_arch(void)
-{
-	unsigned int cpu;
-
-	/* Setup TODC access */
-	TODC_INIT(TODC_TYPE_MK48T37, 0, 0,
-		  ioremap(K2_RTC_BASE_ADDRESS, K2_RTC_SIZE), 8);
-
-	/* init to some ~sane value until calibrate_delay() runs */
-	loops_per_jiffy = 50000000 / HZ;
-
-	/* make FLASH transactions higher priority than PCI to avoid deadlock */
-	__raw_writel(__raw_readl(SIOC1) | 0x80000000, SIOC1);
-
-	/* Set hardware to access FLASH page 2 */
-	__raw_writel(1 << 29, GPOUT);
-
-	/* Setup PCI host bridges */
-	k2_setup_hoses();
-
-#ifdef CONFIG_BLK_DEV_INITRD
-	if (initrd_start)
-		ROOT_DEV = Root_RAM0;
-	else
-#endif
-#ifdef CONFIG_ROOT_NFS
-		ROOT_DEV = Root_NFS;
-#else
-		ROOT_DEV = Root_HDC1;
-#endif
-
-	/* Identify the system */
-	printk(KERN_INFO "System Identification: SBS K2 - PowerPC 750 @ "
-			"%d Mhz\n", k2_get_cpu_speed() / 1000000);
-	printk(KERN_INFO "Port by MontaVista Software, Inc. "
-			"(source@mvista.com)\n");
-
-	/* Identify the CPU manufacturer */
-	cpu = PVR_REV(mfspr(SPRN_PVR));
-	printk(KERN_INFO "CPU manufacturer: %s [rev=%04x]\n",
-			(cpu & (1 << 15)) ? "IBM" : "Motorola", cpu);
-}
-
-static void k2_restart(char *cmd)
-{
-	local_irq_disable();
-
-	/* Flip FLASH back to page 1 to access firmware image */
-	__raw_writel(0, GPOUT);
-
-	/* SRR0 has system reset vector, SRR1 has default MSR value */
-	/* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */
-	mtspr(SPRN_SRR0, 0xfff00100);
-	mtspr(SPRN_SRR1, 0);
-	__asm__ __volatile__("rfi\n\t");
-
-	/* not reached */
-	for (;;) ;
-}
-
-static void k2_power_off(void)
-{
-	for (;;) ;
-}
-
-static void k2_halt(void)
-{
-	k2_restart(NULL);
-}
-
-/*
- * Set BAT 3 to map PCI32 I/O space.
- */
-static __inline__ void k2_set_bat(void)
-{
-	/* wait for all outstanding memory accesses to complete */
-	mb();
-
-	/* setup DBATs */
-	mtspr(SPRN_DBAT2U, 0x80001ffe);
-	mtspr(SPRN_DBAT2L, 0x8000002a);
-	mtspr(SPRN_DBAT3U, 0xf0001ffe);
-	mtspr(SPRN_DBAT3L, 0xf000002a);
-
-	/* wait for updates */
-	mb();
-}
-
-static unsigned long __init k2_find_end_of_memory(void)
-{
-	unsigned long total;
-	unsigned char msize = 7;	/* Default to 128MB */
-
-	msize = K2_MEM_SIZE(readb(K2_MSIZ_GEO_REG));
-
-	switch (msize) {
-	case 2:
-		/*
-		 * This will break without a lowered
-		 * KERNELBASE or CONFIG_HIGHMEM on.
-		 * It seems non 1GB builds exist yet,
-		 * though.
-		 */
-		total = K2_MEM_SIZE_1GB;
-		break;
-	case 3:
-	case 4:
-		total = K2_MEM_SIZE_512MB;
-		break;
-	case 5:
-	case 6:
-		total = K2_MEM_SIZE_256MB;
-		break;
-	case 7:
-		total = K2_MEM_SIZE_128MB;
-		break;
-	default:
-		printk
-		    ("K2: Invalid memory size detected, defaulting to 128MB\n");
-		total = K2_MEM_SIZE_128MB;
-		break;
-	}
-	return total;
-}
-
-static void __init k2_map_io(void)
-{
-	io_block_mapping(K2_PCI32_IO_BASE,
-			 K2_PCI32_IO_BASE, 0x00200000, _PAGE_IO);
-	io_block_mapping(0xff000000, 0xff000000, 0x01000000, _PAGE_IO);
-}
-
-static void __init k2_init_irq(void)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		irq_desc[i].handler = &i8259_pic;
-
-	i8259_init(0);
-}
-
-void __init platform_init(unsigned long r3, unsigned long r4,
-			  unsigned long r5, unsigned long r6, unsigned long r7)
-{
-	parse_bootinfo((struct bi_record *)(r3 + KERNELBASE));
-
-	k2_set_bat();
-
-	isa_io_base = K2_ISA_IO_BASE;
-	isa_mem_base = K2_ISA_MEM_BASE;
-	pci_dram_offset = K2_PCI32_SYS_MEM_BASE;
-
-	ppc_md.setup_arch = k2_setup_arch;
-	ppc_md.show_cpuinfo = k2_show_cpuinfo;
-	ppc_md.init_IRQ = k2_init_irq;
-	ppc_md.get_irq = i8259_irq;
-
-	ppc_md.find_end_of_memory = k2_find_end_of_memory;
-	ppc_md.setup_io_mappings = k2_map_io;
-
-	ppc_md.restart = k2_restart;
-	ppc_md.power_off = k2_power_off;
-	ppc_md.halt = k2_halt;
-
-	ppc_md.time_init = todc_time_init;
-	ppc_md.set_rtc_time = todc_set_rtc_time;
-	ppc_md.get_rtc_time = todc_get_rtc_time;
-	ppc_md.calibrate_decr = k2_calibrate_decr;
-
-	ppc_md.nvram_read_val = todc_direct_read_val;
-	ppc_md.nvram_write_val = todc_direct_write_val;
-
-#ifdef CONFIG_SERIAL_TEXT_DEBUG
-	ppc_md.progress = gen550_progress;
-#endif
-}
diff --git a/arch/ppc/platforms/k2.h b/arch/ppc/platforms/k2.h
deleted file mode 100644
index 78326ab..0000000
--- a/arch/ppc/platforms/k2.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * arch/ppc/platforms/k2.h
- *
- * Definitions for SBS K2 board support
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifndef __PPC_PLATFORMS_K2_H
-#define __PPC_PLATFORMS_K2_H
-
-/*
- * SBS K2 definitions
- */
-
-#define	K2_PCI64_BAR		0xff400000
-#define	K2_PCI32_BAR		0xff500000
-
-#define K2_PCI64_CONFIG_ADDR	(K2_PCI64_BAR + 0x000f8000)
-#define K2_PCI64_CONFIG_DATA	(K2_PCI64_BAR + 0x000f8010)
-
-#define K2_PCI32_CONFIG_ADDR	(K2_PCI32_BAR + 0x000f8000)
-#define K2_PCI32_CONFIG_DATA	(K2_PCI32_BAR + 0x000f8010)
-
-#define K2_PCI64_MEM_BASE	0xd0000000
-#define K2_PCI64_IO_BASE	0x80100000
-
-#define K2_PCI32_MEM_BASE	0xc0000000
-#define K2_PCI32_IO_BASE	0x80000000
-
-#define K2_PCI32_SYS_MEM_BASE	0x80000000
-#define K2_PCI64_SYS_MEM_BASE	K2_PCI32_SYS_MEM_BASE
-
-#define K2_PCI32_LOWER_MEM	0x00000000
-#define K2_PCI32_UPPER_MEM	0x0fffffff
-#define K2_PCI32_LOWER_IO	0x00000000
-#define K2_PCI32_UPPER_IO	0x000fffff
-
-#define K2_PCI64_LOWER_MEM	0x10000000
-#define K2_PCI64_UPPER_MEM	0x1fffffff
-#define K2_PCI64_LOWER_IO	0x00100000
-#define	K2_PCI64_UPPER_IO	0x001fffff
-
-#define K2_ISA_IO_BASE		K2_PCI32_IO_BASE
-#define K2_ISA_MEM_BASE		K2_PCI32_MEM_BASE
-
-#define K2_BOARD_ID_REG		(K2_ISA_IO_BASE + 0x800)
-#define K2_MISC_REG		(K2_ISA_IO_BASE + 0x804)
-#define K2_MSIZ_GEO_REG		(K2_ISA_IO_BASE + 0x808)
-#define K2_HOT_SWAP_REG		(K2_ISA_IO_BASE + 0x80c)
-#define K2_PLD2_REG		(K2_ISA_IO_BASE + 0x80e)
-#define K2_PLD3_REG		(K2_ISA_IO_BASE + 0x80f)
-
-#define K2_BUS_SPD(board_id)	(board_id >> 2) & 3
-
-#define K2_RTC_BASE_OFFSET	0x90000
-#define K2_RTC_BASE_ADDRESS	(K2_PCI32_MEM_BASE + K2_RTC_BASE_OFFSET)
-#define K2_RTC_SIZE		0x8000
-
-#define K2_MEM_SIZE_MASK	0xe0
-#define K2_MEM_SIZE(size_reg)	(size_reg & K2_MEM_SIZE_MASK) >> 5
-#define	K2_MEM_SIZE_1GB		0x40000000
-#define K2_MEM_SIZE_512MB	0x20000000
-#define K2_MEM_SIZE_256MB	0x10000000
-#define K2_MEM_SIZE_128MB	0x08000000
-
-#define K2_L2CACHE_MASK		0x03	/* Mask for 2 L2 Cache bits */
-#define K2_L2CACHE_512KB	0x00	/* 512KB */
-#define K2_L2CACHE_256KB	0x01	/* 256KB */
-#define K2_L2CACHE_1MB		0x02	/* 1MB */
-#define K2_L2CACHE_NONE		0x03	/* None */
-
-#define K2_GEO_ADR_MASK		0x1f
-
-#define K2_SYS_SLOT_MASK	0x08
-
-#endif /* __PPC_PLATFORMS_K2_H */
diff --git a/arch/ppc/platforms/katana.c b/arch/ppc/platforms/katana.c
index 169dbf6..2b53afa 100644
--- a/arch/ppc/platforms/katana.c
+++ b/arch/ppc/platforms/katana.c
@@ -33,6 +33,7 @@
 #include <linux/bootimg.h>
 #endif
 #include <asm/io.h>
+#include <asm/unistd.h>
 #include <asm/page.h>
 #include <asm/time.h>
 #include <asm/smp.h>
@@ -42,15 +43,14 @@
 #include <asm/mv64x60.h>
 #include <platforms/katana.h>
 
-static struct		mv64x60_handle bh;
-static katana_id_t	katana_id;
-static void __iomem	*cpld_base;
-static void __iomem	*sram_base;
-
-static u32		katana_flash_size_0;
-static u32		katana_flash_size_1;
-
-static u32		katana_bus_frequency;
+static struct mv64x60_handle	bh;
+static katana_id_t		katana_id;
+static void __iomem		*cpld_base;
+static void __iomem		*sram_base;
+static u32			katana_flash_size_0;
+static u32			katana_flash_size_1;
+static u32			katana_bus_frequency;
+static struct pci_controller	katana_hose_a;
 
 unsigned char	__res[sizeof(bd_t)];
 
@@ -71,8 +71,12 @@ katana_irq_lookup_750i(unsigned char idsel, unsigned char pin)
 			KATANA_PCI_INTA_IRQ_750i, KATANA_PCI_INTB_IRQ_750i },
 		/* IDSEL 6 (T8110) */
 		{KATANA_PCI_INTD_IRQ_750i, 0, 0, 0 },
+		/* IDSEL 7 (unused) */
+		{0, 0, 0, 0 },
+		/* IDSEL 8 (Intel 82544) (752i only but doesn't harm 750i) */
+		{KATANA_PCI_INTD_IRQ_750i, 0, 0, 0 },
 	};
-	const long min_idsel = 4, max_idsel = 6, irqs_per_slot = 4;
+	const long min_idsel = 4, max_idsel = 8, irqs_per_slot = 4;
 
 	return PCI_IRQ_TABLE_LOOKUP;
 }
@@ -148,7 +152,7 @@ katana_get_proc_num(void)
 			save_exclude = mv64x60_pci_exclude_bridge;
 			mv64x60_pci_exclude_bridge = 0;
 
-			early_read_config_word(bh.hose_a, 0,
+			early_read_config_word(bh.hose_b, 0,
 				PCI_DEVFN(0,0), PCI_DEVICE_ID, &val);
 
 			mv64x60_pci_exclude_bridge = save_exclude;
@@ -191,7 +195,8 @@ katana_setup_bridge(void)
 	struct mv64x60_setup_info si;
 	void __iomem *vaddr;
 	int i;
-	u16 val;
+	u32 v;
+	u16 val, type;
 	u8 save_exclude;
 
 	/*
@@ -222,6 +227,20 @@ katana_setup_bridge(void)
 			PCI_DEVICE_ID, val);
 	}
 
+	/*
+	 * While we're in here, set the hotswap register correctly.
+	 * Turn off blue LED; mask ENUM#, clear insertion & extraction bits.
+	 */
+	early_read_config_dword(&hose, 0, PCI_DEVFN(0, 0),
+		MV64360_PCICFG_CPCI_HOTSWAP, &v);
+	v &= ~(1<<19);
+	v |= ((1<<17) | (1<<22) | (1<<23));
+	early_write_config_dword(&hose, 0, PCI_DEVFN(0, 0),
+		MV64360_PCICFG_CPCI_HOTSWAP, v);
+
+	/* While we're at it, grab the bridge type for later */
+	early_read_config_word(&hose, 0, PCI_DEVFN(0, 0), PCI_DEVICE_ID, &type);
+
 	mv64x60_pci_exclude_bridge = save_exclude;
 	iounmap(vaddr);
 
@@ -251,21 +270,23 @@ katana_setup_bridge(void)
 		si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE;
 
 		si.pci_1.acc_cntl_options[i] =
-		    MV64360_PCI_ACC_CNTL_SNOOP_NONE |
-		    MV64360_PCI_ACC_CNTL_SWAP_NONE |
-		    MV64360_PCI_ACC_CNTL_MBURST_128_BYTES |
-		    MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES;
+			MV64360_PCI_ACC_CNTL_SNOOP_NONE |
+			MV64360_PCI_ACC_CNTL_SWAP_NONE |
+			MV64360_PCI_ACC_CNTL_MBURST_128_BYTES |
+			MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES;
 #else
 		si.cpu_prot_options[i] = 0;
-		si.enet_options[i] = MV64360_ENET2MEM_SNOOP_NONE; /* errata */
-		si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_NONE; /* errata */
-		si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE; /* errata */
+		si.enet_options[i] = MV64360_ENET2MEM_SNOOP_WB;
+		si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_WB;
+		si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_WB;
 
 		si.pci_1.acc_cntl_options[i] =
-		    MV64360_PCI_ACC_CNTL_SNOOP_WB |
-		    MV64360_PCI_ACC_CNTL_SWAP_NONE |
-		    MV64360_PCI_ACC_CNTL_MBURST_32_BYTES |
-		    MV64360_PCI_ACC_CNTL_RDSIZE_32_BYTES;
+			MV64360_PCI_ACC_CNTL_SNOOP_WB |
+			MV64360_PCI_ACC_CNTL_SWAP_NONE |
+			MV64360_PCI_ACC_CNTL_MBURST_32_BYTES |
+			((type == PCI_DEVICE_ID_MARVELL_MV64360) ?
+				MV64360_PCI_ACC_CNTL_RDSIZE_32_BYTES :
+				MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES);
 #endif
 	}
 
@@ -281,12 +302,26 @@ katana_setup_bridge(void)
 	mv64x60_set_bus(&bh, 1, 0);
 	bh.hose_b->first_busno = 0;
 	bh.hose_b->last_busno = 0xff;
+
+	/*
+	 * Need to access hotswap reg which is in the pci config area of the
+	 * bridge's hose 0.  Note that pcibios_alloc_controller() can't be used
+	 * to alloc hose_a b/c that would make hose 0 known to the generic
+	 * pci code which we don't want.
+	 */
+	bh.hose_a = &katana_hose_a;
+	setup_indirect_pci_nomap(bh.hose_a,
+		bh.v_base + MV64x60_PCI0_CONFIG_ADDR,
+		bh.v_base + MV64x60_PCI0_CONFIG_DATA);
 }
 
 /* Bridge & platform setup routines */
 void __init
 katana_intr_setup(void)
 {
+	if (bh.type == MV64x60_TYPE_MV64460) /* As per instns from Marvell */
+		mv64x60_clr_bits(&bh, MV64x60_CPU_MASTER_CNTL, 1 << 15);
+
 	/* MPP 8, 9, and 10 */
 	mv64x60_clr_bits(&bh, MV64x60_MPP_CNTL_1, 0xfff);
 
@@ -309,9 +344,16 @@ katana_intr_setup(void)
 	/* Config GPP intr ctlr to respond to level trigger */
 	mv64x60_set_bits(&bh, MV64x60_COMM_ARBITER_CNTL, (1<<10));
 
-	/* Erranum FEr PCI-#8 */
-	mv64x60_clr_bits(&bh, MV64x60_PCI0_CMD, (1<<5) | (1<<9));
-	mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD, (1<<5) | (1<<9));
+	if (bh.type == MV64x60_TYPE_MV64360) {
+		/* Erratum FEr PCI-#9 */
+		mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD,
+				(1<<4) | (1<<5) | (1<<6) | (1<<7));
+		mv64x60_set_bits(&bh, MV64x60_PCI1_CMD, (1<<8) | (1<<9));
+	} else {
+		mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD, (1<<6) | (1<<7));
+		mv64x60_set_bits(&bh, MV64x60_PCI1_CMD,
+				(1<<4) | (1<<5) | (1<<8) | (1<<9));
+	}
 
 	/*
 	 * Dismiss and then enable interrupt on GPP interrupt cause
@@ -473,17 +515,46 @@ katana_setup_arch(void)
 		ppc_md.progress("katana_setup_arch: exit", 0);
 }
 
+void
+katana_fixup_resources(struct pci_dev *dev)
+{
+	u16	v16;
+
+	pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, L1_CACHE_LINE_SIZE>>2);
+
+	pci_read_config_word(dev, PCI_COMMAND, &v16);
+	v16 |= PCI_COMMAND_INVALIDATE | PCI_COMMAND_FAST_BACK;
+	pci_write_config_word(dev, PCI_COMMAND, v16);
+}
+
+static const unsigned int cpu_750xx[32] = { /* 750FX & 750GX */
+	 0,  0,  2,  2,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,/* 0-15*/
+	16, 17, 18, 19, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40,  0 /*16-31*/
+};
+
+static int
+katana_get_cpu_freq(void)
+{
+	unsigned long	pll_cfg;
+
+	pll_cfg = (mfspr(SPRN_HID1) & 0xf8000000) >> 27;
+	return katana_bus_frequency * cpu_750xx[pll_cfg]/2;
+}
+
 /* Platform device data fixup routines. */
 #if defined(CONFIG_SERIAL_MPSC)
 static void __init
 katana_fixup_mpsc_pdata(struct platform_device *pdev)
 {
-	struct mpsc_pdata *pdata;
+	struct mpsc_pdata *pdata = (struct mpsc_pdata *)pdev->dev.platform_data;
+	bd_t *bdp = (bd_t *)__res;
 
-	pdata = (struct mpsc_pdata *)pdev->dev.platform_data;
+	if (bdp->bi_baudrate)
+		pdata->default_baud = bdp->bi_baudrate;
+	else
+		pdata->default_baud = KATANA_DEFAULT_BAUD;
 
 	pdata->max_idle = 40;
-	pdata->default_baud = KATANA_DEFAULT_BAUD;
 	pdata->brg_clk_src = KATANA_MPSC_CLK_SRC;
 	/*
 	 * TCLK (not SysCLk) is routed to BRG, then to the MPSC.  On most parts,
@@ -513,6 +584,18 @@ katana_fixup_eth_pdata(struct platform_device *pdev)
 }
 #endif
 
+#if defined(CONFIG_SYSFS)
+static void __init
+katana_fixup_mv64xxx_pdata(struct platform_device *pdev)
+{
+	struct mv64xxx_pdata *pdata = (struct mv64xxx_pdata *)
+		pdev->dev.platform_data;
+
+	/* Katana supports the mv64xxx hotswap register */
+	pdata->hs_reg_valid = 1;
+}
+#endif
+
 static int __init
 katana_platform_notify(struct device *dev)
 {
@@ -529,6 +612,9 @@ katana_platform_notify(struct device *dev)
 		{ MV643XX_ETH_NAME ".1", katana_fixup_eth_pdata },
 		{ MV643XX_ETH_NAME ".2", katana_fixup_eth_pdata },
 #endif
+#if defined(CONFIG_SYSFS)
+		{ MV64XXX_DEV_NAME ".0", katana_fixup_mv64xxx_pdata },
+#endif
 	};
 	struct platform_device	*pdev;
 	int	i;
@@ -536,8 +622,7 @@ katana_platform_notify(struct device *dev)
 	if (dev && dev->bus_id)
 		for (i=0; i<ARRAY_SIZE(dev_map); i++)
 			if (!strncmp(dev->bus_id, dev_map[i].bus_id,
-				BUS_ID_SIZE)) {
-
+					BUS_ID_SIZE)) {
 				pdev = container_of(dev,
 					struct platform_device, dev);
 				dev_map[i].rtn(pdev);
@@ -578,8 +663,7 @@ katana_setup_mtd(void)
 	ptbl_entries = (size >= (64*MB)) ? 6 : 4;
 
 	if ((ptbl = kmalloc(ptbl_entries * sizeof(struct mtd_partition),
-		GFP_KERNEL)) == NULL) {
-
+			GFP_KERNEL)) == NULL) {
 		printk(KERN_WARNING "Can't alloc MTD partition table\n");
 		return -ENOMEM;
 	}
@@ -611,7 +695,6 @@ katana_setup_mtd(void)
 	physmap_set_partitions(ptbl, ptbl_entries);
 	return 0;
 }
-
 arch_initcall(katana_setup_mtd);
 #endif
 
@@ -632,7 +715,22 @@ katana_halt(void)
 {
 	u8	v;
 
-	if (katana_id == KATANA_ID_752I) {
+	/* Turn on blue LED to indicate its okay to remove */
+	if (katana_id == KATANA_ID_750I) {
+		u32	v;
+		u8	save_exclude;
+
+		/* Set LOO bit in cPCI HotSwap reg of hose 0 to turn on LED. */
+		save_exclude = mv64x60_pci_exclude_bridge;
+		mv64x60_pci_exclude_bridge = 0;
+		early_read_config_dword(bh.hose_a, 0, PCI_DEVFN(0, 0),
+			MV64360_PCICFG_CPCI_HOTSWAP, &v);
+		v &= 0xff;
+		v |= (1 << 19);
+		early_write_config_dword(bh.hose_a, 0, PCI_DEVFN(0, 0),
+			MV64360_PCICFG_CPCI_HOTSWAP, v);
+		mv64x60_pci_exclude_bridge = save_exclude;
+	} else if (katana_id == KATANA_ID_752I) {
 		   v = in_8(cpld_base + HSL_PLD_BASE + HSL_PLD_HOT_SWAP_OFF);
 		   v |= HSL_PLD_HOT_SWAP_LED_BIT;
 		   out_8(cpld_base + HSL_PLD_BASE + HSL_PLD_HOT_SWAP_OFF, v);
@@ -652,37 +750,65 @@ katana_power_off(void)
 static int
 katana_show_cpuinfo(struct seq_file *m)
 {
+	char	*s;
+
+	seq_printf(m, "cpu freq\t: %dMHz\n",
+		(katana_get_cpu_freq() + 500000) / 1000000);
+	seq_printf(m, "bus freq\t: %ldMHz\n",
+		((long)katana_bus_frequency + 500000) / 1000000);
 	seq_printf(m, "vendor\t\t: Artesyn Communication Products, LLC\n");
 
 	seq_printf(m, "board\t\t: ");
-
 	switch (katana_id) {
 	case KATANA_ID_3750:
-		seq_printf(m, "Katana 3750\n");
+		seq_printf(m, "Katana 3750");
 		break;
 
 	case KATANA_ID_750I:
-		seq_printf(m, "Katana 750i\n");
+		seq_printf(m, "Katana 750i");
 		break;
 
 	case KATANA_ID_752I:
-		seq_printf(m, "Katana 752i\n");
+		seq_printf(m, "Katana 752i");
 		break;
 
 	default:
-		seq_printf(m, "Unknown\n");
+		seq_printf(m, "Unknown");
 		break;
 	}
-
-	seq_printf(m, "product ID\t: 0x%x\n",
+	seq_printf(m, " (product id: 0x%x)\n",
 		   in_8(cpld_base + KATANA_CPLD_PRODUCT_ID));
+
+	seq_printf(m, "pci mode\t: %sMonarch\n",
+		katana_is_monarch()? "" : "Non-");
 	seq_printf(m, "hardware rev\t: 0x%x\n",
 		   in_8(cpld_base+KATANA_CPLD_HARDWARE_VER));
-	seq_printf(m, "PLD rev\t\t: 0x%x\n",
+	seq_printf(m, "pld rev\t\t: 0x%x\n",
 		   in_8(cpld_base + KATANA_CPLD_PLD_VER));
-	seq_printf(m, "PLB freq\t: %ldMhz\n",
-		(long)katana_bus_frequency / 1000000);
-	seq_printf(m, "PCI\t\t: %sMonarch\n", katana_is_monarch()? "" : "Non-");
+
+	switch(bh.type) {
+	case MV64x60_TYPE_GT64260A:
+		s = "gt64260a";
+		break;
+	case MV64x60_TYPE_GT64260B:
+		s = "gt64260b";
+		break;
+	case MV64x60_TYPE_MV64360:
+		s = "mv64360";
+		break;
+	case MV64x60_TYPE_MV64460:
+		s = "mv64460";
+		break;
+	default:
+		s = "Unknown";
+	}
+	seq_printf(m, "bridge type\t: %s\n", s);
+	seq_printf(m, "bridge rev\t: 0x%x\n", bh.rev);
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+	seq_printf(m, "coherency\t: %s\n", "off");
+#else
+	seq_printf(m, "coherency\t: %s\n", "on");
+#endif
 
 	return 0;
 }
@@ -701,11 +827,20 @@ katana_calibrate_decr(void)
 	tb_to_us = mulhwu_scale_factor(freq, 1000000);
 }
 
+/*
+ * The katana supports both uImage and zImage.  If uImage, get the mem size
+ * from the bd info.  If zImage, the bootwrapper adds a BI_MEMSIZE entry in
+ * the bi_rec data which is sucked out and put into boot_mem_size by
+ * parse_bootinfo().  MMU_init() will then use the boot_mem_size for the mem
+ * size and not call this routine.  The only way this will fail is when a uImage
+ * is used but the fw doesn't pass in a valid bi_memsize.  This should never
+ * happen, though.
+ */
 unsigned long __init
 katana_find_end_of_memory(void)
 {
-	return mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE,
-		MV64x60_TYPE_MV64360);
+	bd_t *bdp = (bd_t *)__res;
+	return bdp->bi_memsize;
 }
 
 #if defined(CONFIG_I2C_MV64XXX) && defined(CONFIG_SENSORS_M41T00)
@@ -729,15 +864,6 @@ katana_rtc_hookup(void)
 late_initcall(katana_rtc_hookup);
 #endif
 
-static inline void
-katana_set_bat(void)
-{
-	mb();
-	mtspr(SPRN_DBAT2U, 0xf0001ffe);
-	mtspr(SPRN_DBAT2L, 0xf000002a);
-	mb();
-}
-
 #if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE)
 static void __init
 katana_map_io(void)
@@ -763,15 +889,24 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 	 */
 	if (r3 && r6) {
 		/* copy board info structure */
-		memcpy( (void *)__res,(void *)(r3+KERNELBASE), sizeof(bd_t) );
+		memcpy((void *)__res, (void *)(r3+KERNELBASE), sizeof(bd_t));
 		/* copy command line */
 		*(char *)(r7+KERNELBASE) = 0;
 		strcpy(cmd_line, (char *)(r6+KERNELBASE));
 	}
 
+#ifdef CONFIG_BLK_DEV_INITRD
+	/* take care of initrd if we have one */
+	if (r4) {
+		initrd_start = r4 + KERNELBASE;
+		initrd_end = r5 + KERNELBASE;
+	}
+#endif /* CONFIG_BLK_DEV_INITRD */
+
 	isa_mem_base = 0;
 
 	ppc_md.setup_arch = katana_setup_arch;
+	ppc_md.pcibios_fixup_resources = katana_fixup_resources;
 	ppc_md.show_cpuinfo = katana_show_cpuinfo;
 	ppc_md.init_IRQ = mv64360_init_irq;
 	ppc_md.get_irq = mv64360_get_irq;
@@ -790,6 +925,4 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 #if defined(CONFIG_SERIAL_MPSC) || defined(CONFIG_MV643XX_ETH)
 	platform_notify = katana_platform_notify;
 #endif
-
-	katana_set_bat(); /* Need for katana_find_end_of_memory and progress */
 }
diff --git a/arch/ppc/platforms/katana.h b/arch/ppc/platforms/katana.h
index b82ed81..597257e 100644
--- a/arch/ppc/platforms/katana.h
+++ b/arch/ppc/platforms/katana.h
@@ -56,14 +56,14 @@
 #define KATANA_PCI1_IO_SIZE                     0x04000000 /* 64 MB */
 
 /* Board-specific IRQ info */
-#define  KATANA_PCI_INTA_IRQ_3750		64+8
-#define  KATANA_PCI_INTB_IRQ_3750		64+9
-#define  KATANA_PCI_INTC_IRQ_3750		64+10
-
-#define  KATANA_PCI_INTA_IRQ_750i		64+8
-#define  KATANA_PCI_INTB_IRQ_750i		64+9
-#define  KATANA_PCI_INTC_IRQ_750i		64+10
-#define  KATANA_PCI_INTD_IRQ_750i		64+14
+#define  KATANA_PCI_INTA_IRQ_3750		(64+8)
+#define  KATANA_PCI_INTB_IRQ_3750		(64+9)
+#define  KATANA_PCI_INTC_IRQ_3750		(64+10)
+
+#define  KATANA_PCI_INTA_IRQ_750i		(64+8)
+#define  KATANA_PCI_INTB_IRQ_750i		(64+9)
+#define  KATANA_PCI_INTC_IRQ_750i		(64+10)
+#define  KATANA_PCI_INTD_IRQ_750i		(64+14)
 
 #define KATANA_CPLD_RST_EVENT			0x00000000
 #define KATANA_CPLD_RST_CMD			0x00001000
diff --git a/arch/ppc/platforms/mcpn765.c b/arch/ppc/platforms/mcpn765.c
deleted file mode 100644
index e88d294..0000000
--- a/arch/ppc/platforms/mcpn765.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/*
- * arch/ppc/platforms/mcpn765.c
- *
- * Board setup routines for the Motorola MCG MCPN765 cPCI Board.
- *
- * Author: Mark A. Greer
- *         mgreer@mvista.com
- *
- * Modified by Randy Vinson (rvinson@mvista.com)
- *
- * 2001-2002 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-/*
- * This file adds support for the Motorola MCG MCPN765.
- */
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/initrd.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/serial.h>
-#include <linux/tty.h>	/* for linux/serial_core.h */
-#include <linux/serial_core.h>
-#include <linux/slab.h>
-
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/time.h>
-#include <asm/dma.h>
-#include <asm/byteorder.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/smp.h>
-#include <asm/open_pic.h>
-#include <asm/i8259.h>
-#include <asm/todc.h>
-#include <asm/pci-bridge.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include <asm/bootinfo.h>
-#include <asm/hawk.h>
-#include <asm/kgdb.h>
-
-#include "mcpn765.h"
-
-static u_char mcpn765_openpic_initsenses[] __initdata = {
-	(IRQ_SENSE_EDGE  | IRQ_POLARITY_POSITIVE),/* 16: i8259 cascade */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 17: COM1,2,3,4 */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 18: Enet 1 (front) */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 19: HAWK WDT XXXX */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 20: 21554 bridge */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 21: cPCI INTA# */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 22: cPCI INTB# */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 23: cPCI INTC# */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 24: cPCI INTD# */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 25: PMC1 INTA#,PMC2 INTB#*/
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 26: PMC1 INTB#,PMC2 INTC#*/
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 27: PMC1 INTC#,PMC2 INTD#*/
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 28: PMC1 INTD#,PMC2 INTA#*/
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 29: Enet 2 (J3) */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 30: Abort Switch */
-	(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 31: RTC Alarm */
-};
-
-extern void mcpn765_set_VIA_IDE_native(void);
-
-extern u_int openpic_irq(void);
-extern char cmd_line[];
-
-extern void gen550_progress(char *, unsigned short);
-extern void gen550_init(int, struct uart_port *);
-
-int use_of_interrupt_tree = 0;
-
-static void mcpn765_halt(void);
-
-TODC_ALLOC();
-
-/*
- * Motorola MCG MCPN765 interrupt routing.
- */
-static inline int
-mcpn765_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
-	static char pci_irq_table[][4] =
-	/*
-	 *	PCI IDSEL/INTPIN->INTLINE
-	 * 	   A   B   C   D
-	 */
-	{
-		{ 14,  0,  0,  0 },	/* IDSEL 11 - have to manually set */
-		{  0,  0,  0,  0 },	/* IDSEL 12 - unused */
-		{  0,  0,  0,  0 },	/* IDSEL 13 - unused */
-		{ 18,  0,  0,  0 },	/* IDSEL 14 - Enet 0 */
-		{  0,  0,  0,  0 },	/* IDSEL 15 - unused */
-		{ 25, 26, 27, 28 },	/* IDSEL 16 - PMC Slot 1 */
-		{ 28, 25, 26, 27 },	/* IDSEL 17 - PMC Slot 2 */
-		{  0,  0,  0,  0 },	/* IDSEL 18 - PMC 2B Connector XXXX */
-		{ 29,  0,  0,  0 },	/* IDSEL 19 - Enet 1 */
-		{ 20,  0,  0,  0 },	/* IDSEL 20 - 21554 cPCI bridge */
-	};
-
-	const long min_idsel = 11, max_idsel = 20, irqs_per_slot = 4;
-	return PCI_IRQ_TABLE_LOOKUP;
-}
-
-void __init
-mcpn765_set_VIA_IDE_legacy(void)
-{
-	unsigned short vend, dev;
-
-	early_read_config_word(0, 0, PCI_DEVFN(0xb, 1), PCI_VENDOR_ID, &vend);
-	early_read_config_word(0, 0, PCI_DEVFN(0xb, 1), PCI_DEVICE_ID, &dev);
-
-	if ((vend == PCI_VENDOR_ID_VIA) &&
-	    (dev == PCI_DEVICE_ID_VIA_82C586_1)) {
-
-		unsigned char temp;
-
-		/* put back original "standard" port base addresses */
-		early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
-				         PCI_BASE_ADDRESS_0, 0x1f1);
-		early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
-				         PCI_BASE_ADDRESS_1, 0x3f5);
-		early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
-				         PCI_BASE_ADDRESS_2, 0x171);
-		early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
-				         PCI_BASE_ADDRESS_3, 0x375);
-		early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
-				         PCI_BASE_ADDRESS_4, 0xcc01);
-
-		/* put into legacy mode */
-		early_read_config_byte(0, 0, PCI_DEVFN(0xb, 1), PCI_CLASS_PROG,
-				       &temp);
-		temp &= ~0x05;
-		early_write_config_byte(0, 0, PCI_DEVFN(0xb, 1), PCI_CLASS_PROG,
-					temp);
-	}
-}
-
-void
-mcpn765_set_VIA_IDE_native(void)
-{
-	unsigned short vend, dev;
-
-	early_read_config_word(0, 0, PCI_DEVFN(0xb, 1), PCI_VENDOR_ID, &vend);
-	early_read_config_word(0, 0, PCI_DEVFN(0xb, 1), PCI_DEVICE_ID, &dev);
-
-	if ((vend == PCI_VENDOR_ID_VIA) &&
-	    (dev == PCI_DEVICE_ID_VIA_82C586_1)) {
-
-		unsigned char temp;
-
-		/* put into native mode */
-		early_read_config_byte(0, 0, PCI_DEVFN(0xb, 1), PCI_CLASS_PROG,
-				       &temp);
-		temp |= 0x05;
-		early_write_config_byte(0, 0, PCI_DEVFN(0xb, 1), PCI_CLASS_PROG,
-					temp);
-	}
-}
-
-/*
- * Initialize the VIA 82c586b.
- */
-static void __init
-mcpn765_setup_via_82c586b(void)
-{
-	struct pci_dev	*dev;
-	u_char		c;
-
-	if ((dev = pci_get_device(PCI_VENDOR_ID_VIA,
-				   PCI_DEVICE_ID_VIA_82C586_0,
-				   NULL)) == NULL) {
-		printk("No VIA ISA bridge found\n");
-		mcpn765_halt();
-		/* NOTREACHED */
-	}
-
-	/*
-	 * If the firmware left the EISA 4d0/4d1 ports enabled, make sure
-	 * IRQ 14 is set for edge.
-	 */
-	pci_read_config_byte(dev, 0x47, &c);
-
-	if (c & (1<<5)) {
-		c = inb(0x4d1);
-		c &= ~(1<<6);
-		outb(c, 0x4d1);
-	}
-
-	/* Disable PNP IRQ routing since we use the Hawk's MPIC */
-	pci_write_config_dword(dev, 0x54, 0);
-	pci_write_config_byte(dev, 0x58, 0);
-
-	pci_dev_put(dev);
-	if ((dev = pci_get_device(PCI_VENDOR_ID_VIA,
-				   PCI_DEVICE_ID_VIA_82C586_1,
-				   NULL)) == NULL) {
-		printk("No VIA ISA bridge found\n");
-		mcpn765_halt();
-		/* NOTREACHED */
-	}
-
-	/*
-	 * PPCBug doesn't set the enable bits for the IDE device.
-	 * Turn them on now.
-	 */
-	pci_read_config_byte(dev, 0x40, &c);
-	c |= 0x03;
-	pci_write_config_byte(dev, 0x40, c);
-	pci_dev_put(dev);
-
-	return;
-}
-
-void __init
-mcpn765_pcibios_fixup(void)
-{
-	/* Do MCPN765 board specific initialization.  */
-	mcpn765_setup_via_82c586b();
-}
-
-void __init
-mcpn765_find_bridges(void)
-{
-	struct pci_controller	*hose;
-
-	hose = pcibios_alloc_controller();
-
-	if (!hose)
-		return;
-
-	hose->first_busno = 0;
-	hose->last_busno = 0xff;
-	hose->pci_mem_offset = MCPN765_PCI_PHY_MEM_OFFSET;
-
-	pci_init_resource(&hose->io_resource,
-			MCPN765_PCI_IO_START,
-			MCPN765_PCI_IO_END,
-			IORESOURCE_IO,
-			"PCI host bridge");
-
-	pci_init_resource(&hose->mem_resources[0],
-			MCPN765_PCI_MEM_START,
-			MCPN765_PCI_MEM_END,
-			IORESOURCE_MEM,
-			"PCI host bridge");
-
-	hose->io_space.start = MCPN765_PCI_IO_START;
-	hose->io_space.end = MCPN765_PCI_IO_END;
-	hose->mem_space.start = MCPN765_PCI_MEM_START;
-	hose->mem_space.end = MCPN765_PCI_MEM_END - HAWK_MPIC_SIZE;
-
-	if (hawk_init(hose,
-		       MCPN765_HAWK_PPC_REG_BASE,
-		       MCPN765_PROC_PCI_MEM_START,
-		       MCPN765_PROC_PCI_MEM_END - HAWK_MPIC_SIZE,
-		       MCPN765_PROC_PCI_IO_START,
-		       MCPN765_PROC_PCI_IO_END,
-		       MCPN765_PCI_MEM_END - HAWK_MPIC_SIZE + 1) != 0) {
-		printk("Could not initialize HAWK bridge\n");
-	}
-
-	/* VIA IDE BAR decoders are only 16-bits wide. PCI Auto Config
-	 * will reassign the bars outside of 16-bit I/O space, which will 
-	 * "break" things. To prevent this, we'll set the IDE chip into
-	 * legacy mode and seed the bars with their legacy addresses (in 16-bit
-	 * I/O space). The Auto Config code will skip the IDE contoller in 
-	 * legacy mode, so our bar values will stick.
-	 */
-	mcpn765_set_VIA_IDE_legacy();
-
-	hose->last_busno = pciauto_bus_scan(hose, hose->first_busno);
-
-	/* Now that we've got 16-bit addresses in the bars, we can switch the
-	 * IDE controller back into native mode so we can do "modern" resource
-	 * and interrupt management.
-	 */
-	mcpn765_set_VIA_IDE_native();
-
-	ppc_md.pcibios_fixup = mcpn765_pcibios_fixup;
-	ppc_md.pcibios_fixup_bus = NULL;
-	ppc_md.pci_swizzle = common_swizzle;
-	ppc_md.pci_map_irq = mcpn765_map_irq;
-
-	return;
-}
-static void __init
-mcpn765_setup_arch(void)
-{
-	struct pci_controller *hose;
-
-	if ( ppc_md.progress )
-		ppc_md.progress("mcpn765_setup_arch: enter", 0);
-
-	loops_per_jiffy = 50000000 / HZ;
-
-#ifdef CONFIG_BLK_DEV_INITRD
-	if (initrd_start)
-		ROOT_DEV = Root_RAM0;
-	else
-#endif
-#ifdef	CONFIG_ROOT_NFS
-		ROOT_DEV = Root_NFS;
-#else
-		ROOT_DEV = Root_SDA2;
-#endif
-
-	if ( ppc_md.progress )
-		ppc_md.progress("mcpn765_setup_arch: find_bridges", 0);
-
-	/* Lookup PCI host bridges */
-	mcpn765_find_bridges();
-
-	hose = pci_bus_to_hose(0);
-	isa_io_base = (ulong)hose->io_base_virt;
-
-	TODC_INIT(TODC_TYPE_MK48T37,
-		  (MCPN765_PHYS_NVRAM_AS0 - isa_io_base),
-		  (MCPN765_PHYS_NVRAM_AS1 - isa_io_base),
-		  (MCPN765_PHYS_NVRAM_DATA - isa_io_base),
-		  8);
-
-	OpenPIC_InitSenses = mcpn765_openpic_initsenses;
-	OpenPIC_NumInitSenses = sizeof(mcpn765_openpic_initsenses);
-
-	printk("Motorola MCG MCPN765 cPCI Non-System Board\n");
-	printk("MCPN765 port (MontaVista Software, Inc. (source@mvista.com))\n");
-
-	if ( ppc_md.progress )
-		ppc_md.progress("mcpn765_setup_arch: exit", 0);
-
-	return;
-}
-
-static void __init
-mcpn765_init2(void)
-{
-
-	request_region(0x00,0x20,"dma1");
-	request_region(0x20,0x20,"pic1");
-	request_region(0x40,0x20,"timer");
-	request_region(0x80,0x10,"dma page reg");
-	request_region(0xa0,0x20,"pic2");
-	request_region(0xc0,0x20,"dma2");
-
-	return;
-}
-
-/*
- * Interrupt setup and service.
- * Have MPIC on HAWK and cascaded 8259s on VIA 82586 cascaded to MPIC.
- */
-static void __init
-mcpn765_init_IRQ(void)
-{
-	int i;
-
-	if ( ppc_md.progress )
-		ppc_md.progress("init_irq: enter", 0);
-
-	openpic_init(NUM_8259_INTERRUPTS);
-	openpic_hookup_cascade(NUM_8259_INTERRUPTS, "82c59 cascade",
-			i8259_irq);
-
-	for(i=0; i < NUM_8259_INTERRUPTS; i++)
-		irq_desc[i].handler = &i8259_pic;
-
-	i8259_init(0);
-
-	if ( ppc_md.progress )
-		ppc_md.progress("init_irq: exit", 0);
-
-	return;
-}
-
-static u32
-mcpn765_irq_canonicalize(u32 irq)
-{
-	if (irq == 2)
-		return 9;
-	else
-		return irq;
-}
-
-static unsigned long __init
-mcpn765_find_end_of_memory(void)
-{
-	return hawk_get_mem_size(MCPN765_HAWK_SMC_BASE);
-}
-
-static void __init
-mcpn765_map_io(void)
-{
-	io_block_mapping(0xfe800000, 0xfe800000, 0x00800000, _PAGE_IO);
-}
-
-static void
-mcpn765_reset_board(void)
-{
-	local_irq_disable();
-
-	/* set VIA IDE controller into native mode */
-	mcpn765_set_VIA_IDE_native();
-
-	/* Set exception prefix high - to the firmware */
-	_nmask_and_or_msr(0, MSR_IP);
-
-	out_8((u_char *)MCPN765_BOARD_MODRST_REG, 0x01);
-
-	return;
-}
-
-static void
-mcpn765_restart(char *cmd)
-{
-	volatile ulong	i = 10000000;
-
-	mcpn765_reset_board();
-
-	while (i-- > 0);
-	panic("restart failed\n");
-}
-
-static void
-mcpn765_power_off(void)
-{
-	mcpn765_halt();
-	/* NOTREACHED */
-}
-
-static void
-mcpn765_halt(void)
-{
-	local_irq_disable();
-	while (1);
-	/* NOTREACHED */
-}
-
-static int
-mcpn765_show_cpuinfo(struct seq_file *m)
-{
-	seq_printf(m, "vendor\t\t: Motorola MCG\n");
-	seq_printf(m, "machine\t\t: MCPN765\n");
-
-	return 0;
-}
-
-/*
- * Set BAT 3 to map 0xf0000000 to end of physical memory space.
- */
-static __inline__ void
-mcpn765_set_bat(void)
-{
-	mb();
-	mtspr(SPRN_DBAT1U, 0xfe8000fe);
-	mtspr(SPRN_DBAT1L, 0xfe80002a);
-	mb();
-}
-
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-		unsigned long r6, unsigned long r7)
-{
-	parse_bootinfo(find_bootinfo());
-
-	/* Map in board regs, etc. */
-	mcpn765_set_bat();
-
-	isa_mem_base = MCPN765_ISA_MEM_BASE;
-	pci_dram_offset = MCPN765_PCI_DRAM_OFFSET;
-	ISA_DMA_THRESHOLD = 0x00ffffff;
-	DMA_MODE_READ = 0x44;
-	DMA_MODE_WRITE = 0x48;
-
-	ppc_md.setup_arch = mcpn765_setup_arch;
-	ppc_md.show_cpuinfo = mcpn765_show_cpuinfo;
-	ppc_md.irq_canonicalize = mcpn765_irq_canonicalize;
-	ppc_md.init_IRQ = mcpn765_init_IRQ;
-	ppc_md.get_irq = openpic_get_irq;
-	ppc_md.init = mcpn765_init2;
-
-	ppc_md.restart = mcpn765_restart;
-	ppc_md.power_off = mcpn765_power_off;
-	ppc_md.halt = mcpn765_halt;
-
-	ppc_md.find_end_of_memory = mcpn765_find_end_of_memory;
-	ppc_md.setup_io_mappings = mcpn765_map_io;
-
-	ppc_md.time_init = todc_time_init;
-	ppc_md.set_rtc_time = todc_set_rtc_time;
-	ppc_md.get_rtc_time = todc_get_rtc_time;
-	ppc_md.calibrate_decr = todc_calibrate_decr;
-
-	ppc_md.nvram_read_val = todc_m48txx_read_val;
-	ppc_md.nvram_write_val = todc_m48txx_write_val;
-
-	ppc_md.heartbeat = NULL;
-	ppc_md.heartbeat_reset = 0;
-	ppc_md.heartbeat_count = 0;
-
-#ifdef CONFIG_SERIAL_TEXT_DEBUG
-	ppc_md.progress = gen550_progress;
-#endif
-#ifdef CONFIG_KGDB
-	ppc_md.kgdb_map_scc = gen550_kgdb_map_scc;
-#endif
-
-	return;
-}
diff --git a/arch/ppc/platforms/mcpn765.h b/arch/ppc/platforms/mcpn765.h
deleted file mode 100644
index 4d35eca..0000000
--- a/arch/ppc/platforms/mcpn765.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * arch/ppc/platforms/mcpn765.h
- *
- * Definitions for Motorola MCG MCPN765 cPCI Board.
- *
- * Author: Mark A. Greer
- *         mgreer@mvista.com
- *
- * 2001-2004 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-/*
- * From Processor to PCI:
- *   PCI Mem Space: 0x80000000 - 0xc0000000 -> 0x80000000 - 0xc0000000 (1 GB)
- *   PCI I/O Space: 0xfd800000 - 0xfe000000 -> 0x00000000 - 0x00800000 (8 MB)
- *	Note: Must skip 0xfe000000-0xfe400000 for CONFIG_HIGHMEM/PKMAP area
- *   MPIC in PCI Mem Space: 0xfe800000 - 0xfe830000 (not all used by MPIC)
- *
- * From PCI to Processor:
- *   System Memory: 0x00000000 -> 0x00000000
- */
-
-#ifndef __PPC_PLATFORMS_MCPN765_H
-#define __PPC_PLATFORMS_MCPN765_H
-#include <linux/config.h>
-
-/* PCI Memory space mapping info */
-#define	MCPN765_PCI_MEM_SIZE		0x40000000U
-#define MCPN765_PROC_PCI_MEM_START	0x80000000U
-#define MCPN765_PROC_PCI_MEM_END	(MCPN765_PROC_PCI_MEM_START +	\
-					 MCPN765_PCI_MEM_SIZE - 1)
-#define MCPN765_PCI_MEM_START		0x80000000U
-#define MCPN765_PCI_MEM_END		(MCPN765_PCI_MEM_START +	\
-					 MCPN765_PCI_MEM_SIZE - 1)
-
-/* PCI I/O space mapping info */
-#define	MCPN765_PCI_IO_SIZE		0x00800000U
-#define MCPN765_PROC_PCI_IO_START	0xfd800000U
-#define MCPN765_PROC_PCI_IO_END		(MCPN765_PROC_PCI_IO_START +	\
-					 MCPN765_PCI_IO_SIZE - 1)
-#define MCPN765_PCI_IO_START		0x00000000U
-#define MCPN765_PCI_IO_END		(MCPN765_PCI_IO_START + 	\
-					 MCPN765_PCI_IO_SIZE - 1)
-
-/* System memory mapping info */
-#define MCPN765_PCI_DRAM_OFFSET		0x00000000U
-#define MCPN765_PCI_PHY_MEM_OFFSET	0x00000000U
-
-#define MCPN765_ISA_MEM_BASE		0x00000000U
-#define MCPN765_ISA_IO_BASE		MCPN765_PROC_PCI_IO_START
-
-/* Define base addresses for important sets of registers */
-#define MCPN765_HAWK_MPIC_BASE		0xfe800000U
-#define MCPN765_HAWK_SMC_BASE		0xfef80000U
-#define	MCPN765_HAWK_PPC_REG_BASE	0xfeff0000U
-
-/* Define MCPN765 board register addresses. */
-#define	MCPN765_BOARD_STATUS_REG	0xfef88080U
-#define	MCPN765_BOARD_MODFAIL_REG	0xfef88090U
-#define	MCPN765_BOARD_MODRST_REG	0xfef880a0U
-#define	MCPN765_BOARD_TBEN_REG		0xfef880c0U
-#define	MCPN765_BOARD_GEOGRAPHICAL_REG	0xfef880e8U
-#define	MCPN765_BOARD_EXT_FEATURE_REG	0xfef880f0U
-#define	MCPN765_BOARD_LAST_RESET_REG	0xfef880f8U
-
-/* Defines for UART */
-
-/* Define the UART base addresses */
-#define	MCPN765_SERIAL_1		0xfef88000
-#define	MCPN765_SERIAL_2		0xfef88200
-#define	MCPN765_SERIAL_3		0xfef88400
-#define	MCPN765_SERIAL_4		0xfef88600
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define RS_TABLE_SIZE  64
-#else
-#define RS_TABLE_SIZE  4
-#endif
-
-/* Rate for the 1.8432 Mhz clock for the onboard serial chip */
-#define BASE_BAUD	( 1843200 / 16 )
-#define UART_CLK	1843200
-
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST|ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST)
-#endif
-
-/* All UART IRQ's are wire-OR'd to IRQ 17 */
-#define STD_SERIAL_PORT_DFNS \
-        { 0, BASE_BAUD, MCPN765_SERIAL_1, 17, STD_COM_FLAGS, /* ttyS0 */\
-		iomem_base: (u8 *)MCPN765_SERIAL_1,			\
-		iomem_reg_shift: 4,					\
-		io_type: SERIAL_IO_MEM },				\
-        { 0, BASE_BAUD, MCPN765_SERIAL_2, 17, STD_COM_FLAGS, /* ttyS1 */\
-		iomem_base: (u8 *)MCPN765_SERIAL_2,			\
-		iomem_reg_shift: 4,					\
-		io_type: SERIAL_IO_MEM },				\
-        { 0, BASE_BAUD, MCPN765_SERIAL_3, 17, STD_COM_FLAGS, /* ttyS2 */\
-		iomem_base: (u8 *)MCPN765_SERIAL_3,			\
-		iomem_reg_shift: 4,					\
-		io_type: SERIAL_IO_MEM },				\
-        { 0, BASE_BAUD, MCPN765_SERIAL_4, 17, STD_COM_FLAGS, /* ttyS3 */\
-		iomem_base: (u8 *)MCPN765_SERIAL_4,			\
-		iomem_reg_shift: 4,					\
-		io_type: SERIAL_IO_MEM },
-
-#define SERIAL_PORT_DFNS \
-        STD_SERIAL_PORT_DFNS
-
-/* Define the NVRAM/RTC address strobe & data registers */
-#define MCPN765_PHYS_NVRAM_AS0          0xfef880c8U
-#define MCPN765_PHYS_NVRAM_AS1          0xfef880d0U
-#define MCPN765_PHYS_NVRAM_DATA         0xfef880d8U
-
-extern void mcpn765_find_bridges(void);
-
-#endif /* __PPC_PLATFORMS_MCPN765_H */
diff --git a/arch/ppc/platforms/pcore.c b/arch/ppc/platforms/pcore.c
deleted file mode 100644
index d719163..0000000
--- a/arch/ppc/platforms/pcore.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
- * arch/ppc/platforms/pcore_setup.c
- *
- * Setup routines for Force PCORE boards
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/types.h>
-#include <linux/major.h>
-#include <linux/initrd.h>
-#include <linux/console.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/time.h>
-#include <asm/i8259.h>
-#include <asm/mpc10x.h>
-#include <asm/todc.h>
-#include <asm/bootinfo.h>
-#include <asm/kgdb.h>
-
-#include "pcore.h"
-
-extern unsigned long loops_per_jiffy;
-
-static int board_type;
-
-static inline int __init
-pcore_6750_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
-	static char pci_irq_table[][4] =
-	/*
-	 *      PCI IDSEL/INTPIN->INTLINE
-	 *      A       B       C       D
-	 */
-	{
-		{9,	10,	11,	12},	/* IDSEL 24 - DEC 21554 */
-		{10,	0,	0,	0},	/* IDSEL 25 - DEC 21143 */
-		{11,	12,	9,	10},	/* IDSEL 26 - PMC I */
-		{12,	9,	10,	11},	/* IDSEL 27 - PMC II */
-		{0,	0,	0,	0},	/* IDSEL 28 - unused */
-		{0,	0,	9,	0},	/* IDSEL 29 - unused */
-		{0,	0,	0,	0},	/* IDSEL 30 - Winbond */
-		};
-	const long min_idsel = 24, max_idsel = 30, irqs_per_slot = 4;
-	return PCI_IRQ_TABLE_LOOKUP;
-};
-
-static inline int __init
-pcore_680_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
-	static char pci_irq_table[][4] =
-	/*
-	 *      PCI IDSEL/INTPIN->INTLINE
-	 *      A       B       C       D
-	 */
-	{
-		{9,	10,	11,	12},	/* IDSEL 24 - Sentinel */
-		{10,	0,	0,	0},	/* IDSEL 25 - i82559 #1 */
-		{11,	12,	9,	10},	/* IDSEL 26 - PMC I */
-		{12,	9,	10,	11},	/* IDSEL 27 - PMC II */
-		{9,	0,	0,	0},	/* IDSEL 28 - i82559 #2 */
-		{0,	0,	0,	0},	/* IDSEL 29 - unused */
-		{0,	0,	0,	0},	/* IDSEL 30 - Winbond */
-		};
-	const long min_idsel = 24, max_idsel = 30, irqs_per_slot = 4;
-	return PCI_IRQ_TABLE_LOOKUP;
-};
-
-void __init
-pcore_pcibios_fixup(void)
-{
-	struct pci_dev *dev;
-
-	if ((dev = pci_get_device(PCI_VENDOR_ID_WINBOND,
-				PCI_DEVICE_ID_WINBOND_83C553,
-				0)))
-	{
-		/* Reroute interrupts both IDE channels to 15 */
-		pci_write_config_byte(dev,
-				PCORE_WINBOND_IDE_INT,
-				0xff);
-
-		/* Route INTA-D to IRQ9-12, respectively */
-		pci_write_config_word(dev,
-				PCORE_WINBOND_PCI_INT,
-				0x9abc);
-
-		/*
-		 * Set up 8259 edge/level triggering
-		 */
- 		outb(0x00, PCORE_WINBOND_PRI_EDG_LVL);
-		outb(0x1e, PCORE_WINBOND_SEC_EDG_LVL);
-		pci_dev_put(dev);
-	}
-}
-
-int __init
-pcore_find_bridges(void)
-{
-	struct pci_controller* hose;
-	int host_bridge, board_type;
-
-	hose = pcibios_alloc_controller();
-	if (!hose)
-		return 0;
-
-	mpc10x_bridge_init(hose,
-			MPC10X_MEM_MAP_B,
-			MPC10X_MEM_MAP_B,
-			MPC10X_MAPB_EUMB_BASE);
-
-	/* Determine board type */
-	early_read_config_dword(hose,
-			0,
-			PCI_DEVFN(0,0),
-			PCI_VENDOR_ID,
-			&host_bridge);
-	if (host_bridge == MPC10X_BRIDGE_106)
-		board_type = PCORE_TYPE_6750;
-	else /* MPC10X_BRIDGE_107 */
-		board_type = PCORE_TYPE_680;
-
-	hose->last_busno = pciauto_bus_scan(hose, hose->first_busno);
-
-	ppc_md.pcibios_fixup = pcore_pcibios_fixup;
-	ppc_md.pci_swizzle = common_swizzle;
-
-	if (board_type == PCORE_TYPE_6750)
-		ppc_md.pci_map_irq = pcore_6750_map_irq;
-	else /* PCORE_TYPE_680 */
-		ppc_md.pci_map_irq = pcore_680_map_irq;
-
-	return board_type;
-}
-
-/* Dummy variable to satisfy mpc10x_common.o */
-void *OpenPIC_Addr;
-
-static int
-pcore_show_cpuinfo(struct seq_file *m)
-{
-	seq_printf(m, "vendor\t\t: Force Computers\n");
-
-	if (board_type == PCORE_TYPE_6750)
-		seq_printf(m, "machine\t\t: PowerCore 6750\n");
-	else /* PCORE_TYPE_680 */
-		seq_printf(m, "machine\t\t: PowerCore 680\n");
-
-	seq_printf(m, "L2\t\t: " );
-	if (board_type == PCORE_TYPE_6750)
-		switch (readb(PCORE_DCCR_REG) & PCORE_DCCR_L2_MASK)
-		{
-			case PCORE_DCCR_L2_0KB:
-				seq_printf(m, "nocache");
-				break;
-			case PCORE_DCCR_L2_256KB:
-				seq_printf(m, "256KB");
-				break;
-			case PCORE_DCCR_L2_1MB:
-				seq_printf(m, "1MB");
-				break;
-			case PCORE_DCCR_L2_512KB:
-				seq_printf(m, "512KB");
-				break;
-			default:
-				seq_printf(m, "error");
-				break;
-		}
-	else /* PCORE_TYPE_680 */
-		switch (readb(PCORE_DCCR_REG) & PCORE_DCCR_L2_MASK)
-		{
-			case PCORE_DCCR_L2_2MB:
-				seq_printf(m, "2MB");
-				break;
-			case PCORE_DCCR_L2_256KB:
-				seq_printf(m, "reserved");
-				break;
-			case PCORE_DCCR_L2_1MB:
-				seq_printf(m, "1MB");
-				break;
-			case PCORE_DCCR_L2_512KB:
-				seq_printf(m, "512KB");
-				break;
-			default:
-				seq_printf(m, "error");
-				break;
-		}
-
-	seq_printf(m, "\n");
-
-	return 0;
-}
-
-static void __init
-pcore_setup_arch(void)
-{
-	/* init to some ~sane value until calibrate_delay() runs */
-	loops_per_jiffy = 50000000/HZ;
-
-	/* Lookup PCI host bridges */
-	board_type = pcore_find_bridges();
-
-#ifdef CONFIG_BLK_DEV_INITRD
-	if (initrd_start)
-		ROOT_DEV = Root_RAM0;
-        else
-#endif
-#ifdef CONFIG_ROOT_NFS
-		ROOT_DEV = Root_NFS;
-#else
-		ROOT_DEV = Root_SDA2;
-#endif
-
- 	printk(KERN_INFO "Force PowerCore ");
-	if (board_type == PCORE_TYPE_6750)
-		printk("6750\n");
-	else
-		printk("680\n");
-	printk(KERN_INFO "Port by MontaVista Software, Inc. (source@mvista.com)\n");
-	_set_L2CR(L2CR_L2E | _get_L2CR());
-
-}
-
-static void
-pcore_restart(char *cmd)
-{
-	local_irq_disable();
-	/* Hard reset */
-	writeb(0x11, 0xfe000332);
-	while(1);
-}
-
-static void
-pcore_halt(void)
-{
-	local_irq_disable();
-	/* Turn off user LEDs */
-	writeb(0x00, 0xfe000300);
-	while (1);
-}
-
-static void
-pcore_power_off(void)
-{
-	pcore_halt();
-}
-
-
-static void __init
-pcore_init_IRQ(void)
-{
-	int i;
-
-	for ( i = 0 ; i < 16 ; i++ )
-		irq_desc[i].handler = &i8259_pic;
-
-	i8259_init(0);
-}
-
-/*
- * Set BAT 3 to map 0xf0000000 to end of physical memory space.
- */
-static __inline__ void
-pcore_set_bat(void)
-{
-	mb();
-	mtspr(SPRN_DBAT3U, 0xf0001ffe);
-	mtspr(SPRN_DBAT3L, 0xfe80002a);
-	mb();
-
-}
-
-static unsigned long __init
-pcore_find_end_of_memory(void)
-{
-
-	return mpc10x_get_mem_size(MPC10X_MEM_MAP_B);
-}
-
-static void __init
-pcore_map_io(void)
-{
-	io_block_mapping(0xfe000000, 0xfe000000, 0x02000000, _PAGE_IO);
-}
-
-TODC_ALLOC();
-
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
-		unsigned long r6, unsigned long r7)
-{
-	parse_bootinfo(find_bootinfo());
-
-	/* Cover I/O space with a BAT */
-	/* yuck, better hope your ram size is a power of 2  -- paulus */
-	pcore_set_bat();
-
-	isa_io_base = MPC10X_MAPB_ISA_IO_BASE;
-	isa_mem_base = MPC10X_MAPB_ISA_MEM_BASE;
-	pci_dram_offset = MPC10X_MAPB_DRAM_OFFSET;
-
-	ppc_md.setup_arch	= pcore_setup_arch;
-	ppc_md.show_cpuinfo	= pcore_show_cpuinfo;
-	ppc_md.init_IRQ		= pcore_init_IRQ;
-	ppc_md.get_irq		= i8259_irq;
-
-	ppc_md.find_end_of_memory = pcore_find_end_of_memory;
-	ppc_md.setup_io_mappings = pcore_map_io;
-
-	ppc_md.restart		= pcore_restart;
-	ppc_md.power_off	= pcore_power_off;
-	ppc_md.halt		= pcore_halt;
-
-	TODC_INIT(TODC_TYPE_MK48T59,
-		  PCORE_NVRAM_AS0,
-		  PCORE_NVRAM_AS1,
-		  PCORE_NVRAM_DATA,
-		  8);
-
-	ppc_md.time_init	= todc_time_init;
-	ppc_md.get_rtc_time	= todc_get_rtc_time;
-	ppc_md.set_rtc_time	= todc_set_rtc_time;
-	ppc_md.calibrate_decr	= todc_calibrate_decr;
-
-	ppc_md.nvram_read_val	= todc_m48txx_read_val;
-	ppc_md.nvram_write_val	= todc_m48txx_write_val;
-
-#ifdef CONFIG_SERIAL_TEXT_DEBUG
-	ppc_md.progress = gen550_progress;
-#endif
-#ifdef CONFIG_KGDB
-	ppc_md.kgdb_map_scc = gen550_kgdb_map_scc;
-#endif
-}
diff --git a/arch/ppc/platforms/pcore.h b/arch/ppc/platforms/pcore.h
deleted file mode 100644
index c6a26e7..0000000
--- a/arch/ppc/platforms/pcore.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * arch/ppc/platforms/pcore.h
- *
- * Definitions for Force PowerCore board support
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifndef __PPC_PLATFORMS_PCORE_H
-#define __PPC_PLATFORMS_PCORE_H
-
-#include <asm/mpc10x.h>
-
-#define PCORE_TYPE_6750			1
-#define PCORE_TYPE_680			2
-
-#define PCORE_NVRAM_AS0			0x73
-#define PCORE_NVRAM_AS1			0x75
-#define PCORE_NVRAM_DATA		0x77
-
-#define PCORE_DCCR_REG			(MPC10X_MAPB_ISA_IO_BASE + 0x308)
-#define PCORE_DCCR_L2_MASK		0xc0
-#define PCORE_DCCR_L2_0KB		0x00
-#define PCORE_DCCR_L2_256KB		0x40
-#define PCORE_DCCR_L2_512KB		0xc0
-#define PCORE_DCCR_L2_1MB		0x80
-#define PCORE_DCCR_L2_2MB		0x00
-
-#define PCORE_WINBOND_IDE_INT		0x43
-#define PCORE_WINBOND_PCI_INT		0x44
-#define PCORE_WINBOND_PRI_EDG_LVL	0x4d0
-#define PCORE_WINBOND_SEC_EDG_LVL	0x4d1
-
-#endif /* __PPC_PLATFORMS_PCORE_H */
diff --git a/arch/ppc/platforms/pmac_pic.c b/arch/ppc/platforms/pmac_pic.c
index 9f92e1b..2ce0588 100644
--- a/arch/ppc/platforms/pmac_pic.c
+++ b/arch/ppc/platforms/pmac_pic.c
@@ -619,7 +619,7 @@ not_found:
 	return viaint;
 }
 
-static int pmacpic_suspend(struct sys_device *sysdev, u32 state)
+static int pmacpic_suspend(struct sys_device *sysdev, pm_message_t state)
 {
 	int viaint = pmacpic_find_viaint();
 
diff --git a/arch/ppc/platforms/spd8xx.h b/arch/ppc/platforms/spd8xx.h
deleted file mode 100644
index ed48d14..0000000
--- a/arch/ppc/platforms/spd8xx.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Speech Design SPD8xxTS board specific definitions
- *
- * Copyright (c) 2000,2001 Wolfgang Denk (wd@denx.de)
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_SPD8XX_H__
-#define __ASM_SPD8XX_H__
-
-#include <linux/config.h>
-
-#include <asm/ppcboot.h>
-
-#ifndef __ASSEMBLY__
-#define SPD_IMMR_BASE	0xFFF00000	/* phys. addr of IMMR */
-#define SPD_IMAP_SIZE	(64 * 1024)	/* size of mapped area */
-
-#define IMAP_ADDR	SPD_IMMR_BASE	/* physical base address of IMMR area */
-#define IMAP_SIZE	SPD_IMAP_SIZE	/* mapped size of IMMR area */
-
-#define PCMCIA_MEM_ADDR	((uint)0xFE100000)
-#define PCMCIA_MEM_SIZE	((uint)(64 * 1024))
-
-#define IDE0_INTERRUPT	10		/* = IRQ5 */
-#define IDE1_INTERRUPT	12		/* = IRQ6 */
-#define CPM_INTERRUPT	13		/* = SIU_LEVEL6 (was: SIU_LEVEL2) */
-
-/* override the default number of IDE hardware interfaces */
-#define MAX_HWIFS	2
-
-/*
- * Definitions for IDE0 Interface
- */
-#define IDE0_BASE_OFFSET		0x0000	/* Offset in PCMCIA memory */
-#define IDE0_DATA_REG_OFFSET		0x0000
-#define IDE0_ERROR_REG_OFFSET		0x0081
-#define IDE0_NSECTOR_REG_OFFSET		0x0082
-#define IDE0_SECTOR_REG_OFFSET		0x0083
-#define IDE0_LCYL_REG_OFFSET		0x0084
-#define IDE0_HCYL_REG_OFFSET		0x0085
-#define IDE0_SELECT_REG_OFFSET		0x0086
-#define IDE0_STATUS_REG_OFFSET		0x0087
-#define IDE0_CONTROL_REG_OFFSET		0x0106
-#define IDE0_IRQ_REG_OFFSET		0x000A	/* not used */
-
-/*
- * Definitions for IDE1 Interface
- */
-#define IDE1_BASE_OFFSET		0x0C00	/* Offset in PCMCIA memory */
-#define IDE1_DATA_REG_OFFSET		0x0000
-#define IDE1_ERROR_REG_OFFSET		0x0081
-#define IDE1_NSECTOR_REG_OFFSET		0x0082
-#define IDE1_SECTOR_REG_OFFSET		0x0083
-#define IDE1_LCYL_REG_OFFSET		0x0084
-#define IDE1_HCYL_REG_OFFSET		0x0085
-#define IDE1_SELECT_REG_OFFSET		0x0086
-#define IDE1_STATUS_REG_OFFSET		0x0087
-#define IDE1_CONTROL_REG_OFFSET		0x0106
-#define IDE1_IRQ_REG_OFFSET		0x000A	/* not used */
-
-/* CPM Ethernet through SCCx.
- *
- * Bits in parallel I/O port registers that have to be set/cleared
- * to configure the pins for SCC2 use.
- */
-#define PA_ENET_MDC	((ushort)0x0001)	/* PA 15 !!! */
-#define PA_ENET_MDIO	((ushort)0x0002)	/* PA 14 !!! */
-#define PA_ENET_RXD	((ushort)0x0004)	/* PA 13 */
-#define PA_ENET_TXD	((ushort)0x0008)	/* PA 12 */
-#define PA_ENET_RCLK	((ushort)0x0200)	/* PA  6 */
-#define PA_ENET_TCLK	((ushort)0x0400)	/* PA  5 */
-
-#define PB_ENET_TENA	((uint)0x00002000)	/* PB 18 */
-
-#define PC_ENET_CLSN	((ushort)0x0040)	/* PC  9 */
-#define PC_ENET_RENA	((ushort)0x0080)	/* PC  8 */
-#define PC_ENET_RESET	((ushort)0x0100)	/* PC  7 !!! */
-
-/* Control bits in the SICR to route TCLK (CLK3) and RCLK (CLK2) to
- * SCC2.  Also, make sure GR2 (bit 16) and SC2 (bit 17) are zero.
- */
-#define SICR_ENET_MASK	((uint)0x0000ff00)
-#define SICR_ENET_CLKRT	((uint)0x00002E00)
-
-/* We don't use the 8259.
-*/
-#define NR_8259_INTS	0
-
-#endif /* !__ASSEMBLY__ */
-#endif /* __ASM_SPD8XX_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/tqm8xx.h b/arch/ppc/platforms/tqm8xx.h
index 2150dc8..43ac064 100644
--- a/arch/ppc/platforms/tqm8xx.h
+++ b/arch/ppc/platforms/tqm8xx.h
@@ -147,29 +147,6 @@ static __inline__ void ide_led(int on)
 #define SICR_ENET_CLKRT	((uint)0x00002600)
 #endif	/* CONFIG_FPS850L */
 
-/***  SM850  *********************************************************/
-
-/* The SM850 Service Module uses SCC2 for IrDA and SCC3 for Ethernet */
-
-#ifdef CONFIG_SM850
-#define PB_ENET_RXD	((uint)0x00000004)	/* PB 29 */
-#define PB_ENET_TXD	((uint)0x00000002)	/* PB 30 */
-#define PA_ENET_RCLK	((ushort)0x0100)	/* PA  7 */
-#define PA_ENET_TCLK	((ushort)0x0400)	/* PA  5 */
-
-#define PC_ENET_LBK	((ushort)0x0008)	/* PC 12 */
-#define PC_ENET_TENA	((ushort)0x0004)	/* PC 13 */
-
-#define PC_ENET_RENA	((ushort)0x0800)	/* PC  4 */
-#define PC_ENET_CLSN	((ushort)0x0400)	/* PC  5 */
-
-/* Control bits in the SICR to route TCLK (CLK3) and RCLK (CLK1) to
- * SCC3.  Also, make sure GR3 (bit 8) and SC3 (bit 9) are zero.
- */
-#define SICR_ENET_MASK	((uint)0x00FF0000)
-#define SICR_ENET_CLKRT	((uint)0x00260000)
-#endif	/* CONFIG_SM850 */
-
 /* We don't use the 8259.
 */
 #define NR_8259_INTS	0
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 220a65a..8b9b226 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -43,8 +43,6 @@ obj-$(CONFIG_PPC_PMAC)		+= open_pic.o indirect_pci.o
 obj-$(CONFIG_POWER4)		+= open_pic2.o
 obj-$(CONFIG_PPC_CHRP)		+= open_pic.o indirect_pci.o i8259.o
 obj-$(CONFIG_PPC_PREP)		+= open_pic.o indirect_pci.o i8259.o todc_time.o
-obj-$(CONFIG_ADIR)		+= i8259.o indirect_pci.o pci_auto.o \
-					todc_time.o
 obj-$(CONFIG_BAMBOO)		+= indirect_pci.o pci_auto.o todc_time.o
 obj-$(CONFIG_CPCI690)		+= todc_time.o pci_auto.o
 obj-$(CONFIG_EBONY)		+= indirect_pci.o pci_auto.o todc_time.o
@@ -52,16 +50,10 @@ obj-$(CONFIG_EV64260)		+= todc_time.o pci_auto.o
 obj-$(CONFIG_CHESTNUT)		+= mv64360_pic.o pci_auto.o
 obj-$(CONFIG_GEMINI)		+= open_pic.o indirect_pci.o
 obj-$(CONFIG_GT64260)		+= gt64260_pic.o
-obj-$(CONFIG_K2)		+= i8259.o indirect_pci.o todc_time.o \
-					pci_auto.o
 obj-$(CONFIG_LOPEC)		+= i8259.o pci_auto.o todc_time.o
 obj-$(CONFIG_HDPU)		+= pci_auto.o
 obj-$(CONFIG_LUAN)		+= indirect_pci.o pci_auto.o todc_time.o
 obj-$(CONFIG_KATANA)		+= pci_auto.o
-obj-$(CONFIG_MCPN765)		+= todc_time.o indirect_pci.o pci_auto.o \
-					open_pic.o i8259.o hawk_common.o
-obj-$(CONFIG_MENF1)		+= todc_time.o i8259.o mpc10x_common.o \
-					pci_auto.o indirect_pci.o
 obj-$(CONFIG_MV64360)		+= mv64360_pic.o
 obj-$(CONFIG_MV64X60)		+= mv64x60.o mv64x60_win.o indirect_pci.o
 obj-$(CONFIG_MVME5100)		+= open_pic.o todc_time.o indirect_pci.o \
@@ -69,7 +61,6 @@ obj-$(CONFIG_MVME5100)		+= open_pic.o todc_time.o indirect_pci.o \
 obj-$(CONFIG_MVME5100_IPMC761_PRESENT)	+= i8259.o
 obj-$(CONFIG_OCOTEA)		+= indirect_pci.o pci_auto.o todc_time.o
 obj-$(CONFIG_PAL4)		+= cpc700_pic.o
-obj-$(CONFIG_PCORE)		+= todc_time.o i8259.o pci_auto.o
 obj-$(CONFIG_POWERPMC250)	+= pci_auto.o
 obj-$(CONFIG_PPLUS)		+= hawk_common.o open_pic.o i8259.o \
 				   indirect_pci.o todc_time.o pci_auto.o
@@ -82,7 +73,8 @@ obj-$(CONFIG_SANDPOINT)		+= i8259.o pci_auto.o todc_time.o
 obj-$(CONFIG_SBC82xx)		+= todc_time.o
 obj-$(CONFIG_SPRUCE)		+= cpc700_pic.o indirect_pci.o pci_auto.o \
 				   todc_time.o
-obj-$(CONFIG_8260)		+= m8260_setup.o
+obj-$(CONFIG_8260)		+= m8260_setup.o pq2_devices.o pq2_sys.o \
+				   ppc_sys.o
 obj-$(CONFIG_PCI_8260)		+= m82xx_pci.o indirect_pci.o pci_auto.o
 obj-$(CONFIG_8260_PCI9)		+= m8260_pci_erratum9.o
 obj-$(CONFIG_CPM2)		+= cpm2_common.o cpm2_pic.o
diff --git a/arch/ppc/syslib/mv64360_pic.c b/arch/ppc/syslib/mv64360_pic.c
index 74d8996..8356da4 100644
--- a/arch/ppc/syslib/mv64360_pic.c
+++ b/arch/ppc/syslib/mv64360_pic.c
@@ -366,10 +366,16 @@ mv64360_pci_error_int_handler(int irq, void *dev_id, struct pt_regs *regs)
 	return IRQ_HANDLED;
 }
 
+/*
+ * Bit 0 of MV64x60_PCIx_ERR_MASK does not exist on the 64360 and because of
+ * errata FEr-#11 and FEr-##16 for the 64460, it should be 0 on that chip as
+ * well.  IOW, don't set bit 0.
+ */
+#define MV64360_PCI0_ERR_MASK_VAL	0x00a50c24
+
 static int __init
 mv64360_register_hdlrs(void)
 {
-	u32	mask;
 	int	rc;
 
 	/* Clear old errors and register CPU interface error intr handler */
@@ -387,17 +393,6 @@ mv64360_register_hdlrs(void)
 		mv64360_sram_error_int_handler,SA_INTERRUPT,SRAM_INTR_STR, 0)))
 		printk(KERN_WARNING "Can't register SRAM error handler: %d",rc);
 
-	/*
-	 * Bit 0 reserved on 64360 and erratum FEr PCI-#11 (PCI internal
-	 * data parity error set incorrectly) on rev 0 & 1 of 64460 requires
-	 * bit 0 to be cleared.
-	 */
-	mask = 0x00a50c24;
-
-	if ((mv64x60_get_bridge_type() == MV64x60_TYPE_MV64460) &&
-		(mv64x60_get_bridge_rev() > 1))
-		mask |= 0x1;	/* enable DPErr on 64460 */
-
 	/* Clear old errors and register PCI 0 error intr handler */
 	mv64x60_write(&bh, MV64x60_PCI0_ERR_CAUSE, 0);
 	if ((rc = request_irq(MV64360_IRQ_PCI0 + mv64360_irq_base,
@@ -407,7 +402,11 @@ mv64360_register_hdlrs(void)
 			rc);
 
 	mv64x60_write(&bh, MV64x60_PCI0_ERR_MASK, 0);
-	mv64x60_write(&bh, MV64x60_PCI0_ERR_MASK, mask);
+	mv64x60_write(&bh, MV64x60_PCI0_ERR_MASK, MV64360_PCI0_ERR_MASK_VAL);
+
+	/* Erratum FEr PCI-#16 says to clear bit 0 of PCI SERRn Mask reg. */
+	mv64x60_write(&bh, MV64x60_PCI0_ERR_SERR_MASK,
+		mv64x60_read(&bh, MV64x60_PCI0_ERR_SERR_MASK) & ~0x1UL);
 
 	/* Clear old errors and register PCI 1 error intr handler */
 	mv64x60_write(&bh, MV64x60_PCI1_ERR_CAUSE, 0);
@@ -418,7 +417,11 @@ mv64360_register_hdlrs(void)
 			rc);
 
 	mv64x60_write(&bh, MV64x60_PCI1_ERR_MASK, 0);
-	mv64x60_write(&bh, MV64x60_PCI1_ERR_MASK, mask);
+	mv64x60_write(&bh, MV64x60_PCI1_ERR_MASK, MV64360_PCI0_ERR_MASK_VAL);
+
+	/* Erratum FEr PCI-#16 says to clear bit 0 of PCI Intr Mask reg. */
+	mv64x60_write(&bh, MV64x60_PCI1_ERR_SERR_MASK,
+		mv64x60_read(&bh, MV64x60_PCI1_ERR_SERR_MASK) & ~0x1UL);
 
 	return 0;
 }
diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index cc77177..6262b11 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -30,13 +30,16 @@
 #include <asm/mv64x60.h>
 
 
-u8		mv64x60_pci_exclude_bridge = 1;
+u8 mv64x60_pci_exclude_bridge = 1;
 spinlock_t	mv64x60_lock = SPIN_LOCK_UNLOCKED;
 
-static phys_addr_t 	mv64x60_bridge_pbase = 0;
-static void 		*mv64x60_bridge_vbase = 0;
+static phys_addr_t 	mv64x60_bridge_pbase;
+static void 		*mv64x60_bridge_vbase;
 static u32		mv64x60_bridge_type = MV64x60_TYPE_INVALID;
-static u32		mv64x60_bridge_rev = 0;
+static u32		mv64x60_bridge_rev;
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+static struct pci_controller	sysfs_hose_a;
+#endif
 
 static u32 gt64260_translate_size(u32 base, u32 size, u32 num_bits);
 static u32 gt64260_untranslate_size(u32 base, u32 size, u32 num_bits);
@@ -432,6 +435,20 @@ static struct platform_device i2c_device = {
 };
 #endif
 
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+static struct mv64xxx_pdata mv64xxx_pdata = {
+	.hs_reg_valid	= 0,
+};
+
+static struct platform_device mv64xxx_device = { /* general mv64x60 stuff */
+	.name	= MV64XXX_DEV_NAME,
+	.id	= 0,
+	.dev = {
+		.platform_data = &mv64xxx_pdata,
+	},
+};
+#endif
+
 static struct platform_device *mv64x60_pd_devs[] __initdata = {
 #ifdef CONFIG_SERIAL_MPSC
 	&mpsc_shared_device,
@@ -453,6 +470,9 @@ static struct platform_device *mv64x60_pd_devs[] __initdata = {
 #ifdef	CONFIG_I2C_MV64XXX
 	&i2c_device,
 #endif
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+	&mv64xxx_device,
+#endif
 };
 
 /*
@@ -574,6 +594,11 @@ mv64x60_early_init(struct mv64x60_handle *bh, struct mv64x60_setup_info *si)
 	bh->hose_a = &hose_a;
 	bh->hose_b = &hose_b;
 
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+	/* Save a copy of hose_a for sysfs functions -- hack */
+	memcpy(&sysfs_hose_a, &hose_a, sizeof(hose_a));
+#endif
+
 	mv64x60_set_bus(bh, 0, 0);
 	mv64x60_set_bus(bh, 1, 0);
 
@@ -590,8 +615,6 @@ mv64x60_early_init(struct mv64x60_handle *bh, struct mv64x60_setup_info *si)
 
 	mv64x60_set_bits(bh, MV64x60_PCI0_TO_RETRY, 0xffff);
 	mv64x60_set_bits(bh, MV64x60_PCI1_TO_RETRY, 0xffff);
-
-	return;
 }
 
 /*
@@ -628,19 +651,15 @@ mv64x60_get_32bit_window(struct mv64x60_handle *bh, u32 window,
 			val = mv64x60_read(bh, size_reg);
 			val = get_from_field(val, size_bits);
 			*size = bh->ci->untranslate_size(*base, val, size_bits);
-		}
-		else
+		} else
 			*size = 0;
-	}
-	else {
+	} else {
 		*base = 0;
 		*size = 0;
 	}
 
 	pr_debug("get 32bit window: %d, base: 0x%x, size: 0x%x\n",
 		window, *base, *size);
-
-	return;
 }
 
 /*
@@ -677,8 +696,6 @@ mv64x60_set_32bit_window(struct mv64x60_handle *bh, u32 window,
 
 		(void)mv64x60_read(bh, base_reg); /* Flush FIFO */
 	}
-
-	return;
 }
 
 /*
@@ -712,11 +729,9 @@ mv64x60_get_64bit_window(struct mv64x60_handle *bh, u32 window,
 			val = get_from_field(val, size_bits);
 			*size = bh->ci->untranslate_size(*base_lo, val,
 								size_bits);
-		}
-		else
+		} else
 			*size = 0;
-	}
-	else {
+	} else {
 		*base_hi = 0;
 		*base_lo = 0;
 		*size = 0;
@@ -724,8 +739,6 @@ mv64x60_get_64bit_window(struct mv64x60_handle *bh, u32 window,
 
 	pr_debug("get 64bit window: %d, base hi: 0x%x, base lo: 0x%x, "
 		"size: 0x%x\n", window, *base_hi, *base_lo, *size);
-
-	return;
 }
 
 /*
@@ -766,8 +779,6 @@ mv64x60_set_64bit_window(struct mv64x60_handle *bh, u32 window,
 
 		(void)mv64x60_read(bh, base_lo_reg); /* Flush FIFO */
 	}
-
-	return;
 }
 
 /*
@@ -1008,8 +1019,6 @@ mv64x60_get_mem_windows(struct mv64x60_handle *bh,
 			mem_windows[i][0] = 0;
 			mem_windows[i][1] = 0;
 		}
-
-	return;
 }
 
 /*
@@ -1077,8 +1086,6 @@ mv64x60_config_cpu2mem_windows(struct mv64x60_handle *bh,
 			}
 
 		}
-
-	return;
 }
 
 /*
@@ -1112,8 +1119,7 @@ mv64x60_config_cpu2pci_windows(struct mv64x60_handle *bh,
 		mv64x60_set_32bit_window(bh, remap_tab[bus][0],
 			pi->pci_io.pci_base_lo, 0, 0);
 		bh->ci->enable_window_32bit(bh, win_tab[bus][0]);
-	}
-	else /* Actually, the window should already be disabled */
+	} else /* Actually, the window should already be disabled */
 		bh->ci->disable_window_32bit(bh, win_tab[bus][0]);
 
 	for (i=0; i<3; i++)
@@ -1125,11 +1131,8 @@ mv64x60_config_cpu2pci_windows(struct mv64x60_handle *bh,
 				pi->pci_mem[i].pci_base_hi,
 				pi->pci_mem[i].pci_base_lo, 0, 0);
 			bh->ci->enable_window_32bit(bh, win_tab[bus][i+1]);
-		}
-		else /* Actually, the window should already be disabled */
+		} else /* Actually, the window should already be disabled */
 			bh->ci->disable_window_32bit(bh, win_tab[bus][i+1]);
-
-	return;
 }
 
 /*
@@ -1206,8 +1209,6 @@ mv64x60_config_pci2mem_windows(struct mv64x60_handle *bh,
 				MV64x60_PCI0_BAR_ENABLE :
 				MV64x60_PCI1_BAR_ENABLE), (1 << i));
 		}
-
-	return;
 }
 
 /*
@@ -1229,7 +1230,6 @@ mv64x60_alloc_hose(struct mv64x60_handle *bh, u32 cfg_addr, u32 cfg_data,
 	*hose = pcibios_alloc_controller();
 	setup_indirect_pci_nomap(*hose, bh->v_base + cfg_addr,
 		bh->v_base + cfg_data);
-	return;
 }
 
 /*
@@ -1272,7 +1272,6 @@ mv64x60_config_resources(struct pci_controller *hose,
 						pi->pci_mem[0].size - 1;
 	hose->pci_mem_offset = pi->pci_mem[0].cpu_base -
 						pi->pci_mem[0].pci_base_lo;
-	return;
 }
 
 /*
@@ -1309,7 +1308,6 @@ mv64x60_config_pci_params(struct pci_controller *hose,
 	early_write_config_word(hose, 0, devfn, PCI_CACHE_LINE_SIZE, u16_val);
 
 	mv64x60_pci_exclude_bridge = save_exclude;
-	return;
 }
 
 /*
@@ -1336,8 +1334,7 @@ mv64x60_set_bus(struct mv64x60_handle *bh, u32 bus, u32 child_bus)
 		p2p_cfg = MV64x60_PCI0_P2P_CONFIG;
 		pci_cfg_offset = 0x64;
 		hose = bh->hose_a;
-	}
-	else {
+	} else {
 		pci_mode = bh->pci_mode_b;
 		p2p_cfg = MV64x60_PCI1_P2P_CONFIG;
 		pci_cfg_offset = 0xe4;
@@ -1352,8 +1349,7 @@ mv64x60_set_bus(struct mv64x60_handle *bh, u32 bus, u32 child_bus)
 		val |= (child_bus << 16) | 0xff;
 		mv64x60_write(bh, p2p_cfg, val);
 		(void)mv64x60_read(bh, p2p_cfg); /* Flush FIFO */
-	}
-	else { /* PCI-X */
+	} else { /* PCI-X */
 		/*
 		 * Need to use the current bus/dev number (that's in the
 		 * P2P CONFIG reg) to access the bridge's pci config space.
@@ -1365,8 +1361,6 @@ mv64x60_set_bus(struct mv64x60_handle *bh, u32 bus, u32 child_bus)
 			pci_cfg_offset, child_bus << 8);
 		mv64x60_pci_exclude_bridge = save_exclude;
 	}
-
-	return;
 }
 
 /*
@@ -1423,8 +1417,6 @@ mv64x60_pd_fixup(struct mv64x60_handle *bh, struct platform_device *pd_devs[],
 			j++;
 		}
 	}
-
-	return;
 }
 
 /*
@@ -1498,8 +1490,6 @@ gt64260_set_pci2mem_window(struct pci_controller *hose, u32 bus, u32 window,
 	early_write_config_dword(hose, 0, PCI_DEVFN(0, 0),
 		gt64260_reg_addrs[bus][window], mv64x60_mask(base, 20) | 0x8);
 	mv64x60_pci_exclude_bridge = save_exclude;
-
-	return;
 }
 
 /*
@@ -1523,8 +1513,6 @@ gt64260_set_pci2regs_window(struct mv64x60_handle *bh,
 	early_write_config_dword(hose, 0, PCI_DEVFN(0,0), gt64260_offset[bus],
 		(base << 16));
 	mv64x60_pci_exclude_bridge = save_exclude;
-
-	return;
 }
 
 /*
@@ -1561,7 +1549,6 @@ static void __init
 gt64260_enable_window_32bit(struct mv64x60_handle *bh, u32 window)
 {
 	pr_debug("enable 32bit window: %d\n", window);
-	return;
 }
 
 /*
@@ -1584,8 +1571,6 @@ gt64260_disable_window_32bit(struct mv64x60_handle *bh, u32 window)
 		mv64x60_write(bh, gt64260_32bit_windows[window].base_reg,0xfff);
 		mv64x60_write(bh, gt64260_32bit_windows[window].size_reg, 0);
 	}
-
-	return;
 }
 
 /*
@@ -1599,7 +1584,6 @@ static void __init
 gt64260_enable_window_64bit(struct mv64x60_handle *bh, u32 window)
 {
 	pr_debug("enable 64bit window: %d\n", window);
-	return;	/* Enabled when window configured (i.e., when top >= base) */
 }
 
 /*
@@ -1624,8 +1608,6 @@ gt64260_disable_window_64bit(struct mv64x60_handle *bh, u32 window)
 		mv64x60_write(bh, gt64260_64bit_windows[window].base_hi_reg, 0);
 		mv64x60_write(bh, gt64260_64bit_windows[window].size_reg, 0);
 	}
-
-	return;
 }
 
 /*
@@ -1712,8 +1694,6 @@ gt64260_disable_all_windows(struct mv64x60_handle *bh,
 	mv64x60_write(bh, GT64260_IC_CPU_INT_1_MASK, 0);
 	mv64x60_write(bh, GT64260_IC_CPU_INT_2_MASK, 0);
 	mv64x60_write(bh, GT64260_IC_CPU_INT_3_MASK, 0);
-
-	return;
 }
 
 /*
@@ -1781,14 +1761,11 @@ gt64260a_chip_specific_init(struct mv64x60_handle *bh,
 	mv64x60_mpsc1_pdata.cache_mgmt = 1;
 
 	if ((r = platform_get_resource(&mpsc1_device, IORESOURCE_IRQ, 0))
-		!= NULL) {
-
+			!= NULL) {
 		r->start = MV64x60_IRQ_SDMA_0;
 		r->end = MV64x60_IRQ_SDMA_0;
 	}
 #endif
-
-	return;
 }
 
 /*
@@ -1861,14 +1838,11 @@ gt64260b_chip_specific_init(struct mv64x60_handle *bh,
 	mv64x60_mpsc1_pdata.cache_mgmt = 1;
 
 	if ((r = platform_get_resource(&mpsc1_device, IORESOURCE_IRQ, 0))
-		!= NULL) {
-
+			!= NULL) {
 		r->start = MV64x60_IRQ_SDMA_0;
 		r->end = MV64x60_IRQ_SDMA_0;
 	}
 #endif
-
-	return;
 }
 
 /*
@@ -1945,8 +1919,6 @@ mv64360_set_pci2mem_window(struct pci_controller *hose, u32 bus, u32 window,
 		mv64360_reg_addrs[bus][window].base_lo_bar,
 		mv64x60_mask(base,20) | 0xc);
 	mv64x60_pci_exclude_bridge = save_exclude;
-
-	return;
 }
 
 /*
@@ -1972,8 +1944,6 @@ mv64360_set_pci2regs_window(struct mv64x60_handle *bh,
 	early_write_config_dword(hose, 0, PCI_DEVFN(0,0),
 		mv64360_offset[bus][1], 0);
 	mv64x60_pci_exclude_bridge = save_exclude;
-
-	return;
 }
 
 /*
@@ -2082,8 +2052,6 @@ mv64360_enable_window_32bit(struct mv64x60_handle *bh, u32 window)
 				"32bit table corrupted");
 		}
 	}
-
-	return;
 }
 
 /*
@@ -2139,8 +2107,6 @@ mv64360_disable_window_32bit(struct mv64x60_handle *bh, u32 window)
 				"32bit table corrupted");
 		}
 	}
-
-	return;
 }
 
 /*
@@ -2158,8 +2124,7 @@ mv64360_enable_window_64bit(struct mv64x60_handle *bh, u32 window)
 		(mv64360_64bit_windows[window].size_reg != 0)) {
 
 		if ((mv64360_64bit_windows[window].extra & MV64x60_EXTRA_MASK)
-			== MV64x60_EXTRA_PCIACC_ENAB)
-
+				== MV64x60_EXTRA_PCIACC_ENAB)
 			mv64x60_set_bits(bh,
 				mv64360_64bit_windows[window].base_lo_reg,
 				(1 << (mv64360_64bit_windows[window].extra &
@@ -2168,8 +2133,6 @@ mv64360_enable_window_64bit(struct mv64x60_handle *bh, u32 window)
 			printk(KERN_ERR "mv64360_enable: %s\n",
 				"64bit table corrupted");
 	}
-
-	return;
 }
 
 /*
@@ -2186,11 +2149,9 @@ mv64360_disable_window_64bit(struct mv64x60_handle *bh, u32 window)
 		mv64360_64bit_windows[window].size_reg);
 
 	if ((mv64360_64bit_windows[window].base_lo_reg != 0) &&
-		(mv64360_64bit_windows[window].size_reg != 0)) {
-
+			(mv64360_64bit_windows[window].size_reg != 0)) {
 		if ((mv64360_64bit_windows[window].extra & MV64x60_EXTRA_MASK)
-			== MV64x60_EXTRA_PCIACC_ENAB)
-
+				== MV64x60_EXTRA_PCIACC_ENAB)
 			mv64x60_clr_bits(bh,
 				mv64360_64bit_windows[window].base_lo_reg,
 				(1 << (mv64360_64bit_windows[window].extra &
@@ -2199,8 +2160,6 @@ mv64360_disable_window_64bit(struct mv64x60_handle *bh, u32 window)
 			printk(KERN_ERR "mv64360_disable: %s\n",
 				"64bit table corrupted");
 	}
-
-	return;
 }
 
 /*
@@ -2241,8 +2200,6 @@ mv64360_disable_all_windows(struct mv64x60_handle *bh,
 	/* Disable all PCI-><whatever> windows */
 	mv64x60_set_bits(bh, MV64x60_PCI0_BAR_ENABLE, 0x0000f9ff);
 	mv64x60_set_bits(bh, MV64x60_PCI1_BAR_ENABLE, 0x0000f9ff);
-
-	return;
 }
 
 /*
@@ -2335,8 +2292,6 @@ mv64360_config_io2mem_windows(struct mv64x60_handle *bh,
 			mv64x60_set_bits(bh, MV64360_IDMA2MEM_ACC_PROT_3,
 				(0x3 << (i << 1)));
 		}
-
-	return;
 }
 
 /*
@@ -2350,42 +2305,145 @@ static void __init
 mv64360_set_mpsc2regs_window(struct mv64x60_handle *bh, u32 base)
 {
 	pr_debug("set mpsc->internal regs, base: 0x%x\n", base);
-
 	mv64x60_write(bh, MV64360_MPSC2REGS_BASE, base & 0xffff0000);
-	return;
 }
 
 /*
  * mv64360_chip_specific_init()
  *
- * No errata work arounds for the MV64360 implemented at this point.
+ * Implement errata work arounds for the MV64360.
  */
 static void __init
 mv64360_chip_specific_init(struct mv64x60_handle *bh,
 	struct mv64x60_setup_info *si)
 {
+#if !defined(CONFIG_NOT_COHERENT_CACHE)
+	mv64x60_set_bits(bh, MV64360_D_UNIT_CONTROL_HIGH, (1<<24));
+#endif
 #ifdef CONFIG_SERIAL_MPSC
 	mv64x60_mpsc0_pdata.brg_can_tune = 1;
 	mv64x60_mpsc0_pdata.cache_mgmt = 1;
 	mv64x60_mpsc1_pdata.brg_can_tune = 1;
 	mv64x60_mpsc1_pdata.cache_mgmt = 1;
 #endif
-
-	return;
 }
 
 /*
  * mv64460_chip_specific_init()
  *
- * No errata work arounds for the MV64460 implemented at this point.
+ * Implement errata work arounds for the MV64460.
  */
 static void __init
 mv64460_chip_specific_init(struct mv64x60_handle *bh,
 	struct mv64x60_setup_info *si)
 {
+#if !defined(CONFIG_NOT_COHERENT_CACHE)
+	mv64x60_set_bits(bh, MV64360_D_UNIT_CONTROL_HIGH, (1<<24) | (1<<25));
+	mv64x60_set_bits(bh, MV64460_D_UNIT_MMASK, (1<<1) | (1<<4));
+#endif
 #ifdef CONFIG_SERIAL_MPSC
 	mv64x60_mpsc0_pdata.brg_can_tune = 1;
+	mv64x60_mpsc0_pdata.cache_mgmt = 1;
 	mv64x60_mpsc1_pdata.brg_can_tune = 1;
+	mv64x60_mpsc1_pdata.cache_mgmt = 1;
 #endif
-	return;
 }
+
+
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+/* Export the hotswap register via sysfs for enum event monitoring */
+#define	VAL_LEN_MAX	11 /* 32-bit hex or dec stringified number + '\n' */
+
+DECLARE_MUTEX(mv64xxx_hs_lock);
+
+static ssize_t
+mv64xxx_hs_reg_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
+{
+	u32	v;
+	u8	save_exclude;
+
+	if (off > 0)
+		return 0;
+	if (count < VAL_LEN_MAX)
+		return -EINVAL;
+
+	if (down_interruptible(&mv64xxx_hs_lock))
+		return -ERESTARTSYS;
+	save_exclude = mv64x60_pci_exclude_bridge;
+	mv64x60_pci_exclude_bridge = 0;
+	early_read_config_dword(&sysfs_hose_a, 0, PCI_DEVFN(0, 0),
+			MV64360_PCICFG_CPCI_HOTSWAP, &v);
+	mv64x60_pci_exclude_bridge = save_exclude;
+	up(&mv64xxx_hs_lock);
+
+	return sprintf(buf, "0x%08x\n", v);
+}
+
+static ssize_t
+mv64xxx_hs_reg_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
+{
+	u32	v;
+	u8	save_exclude;
+
+	if (off > 0)
+		return 0;
+	if (count <= 0)
+		return -EINVAL;
+
+	if (sscanf(buf, "%i", &v) == 1) {
+		if (down_interruptible(&mv64xxx_hs_lock))
+			return -ERESTARTSYS;
+		save_exclude = mv64x60_pci_exclude_bridge;
+		mv64x60_pci_exclude_bridge = 0;
+		early_write_config_dword(&sysfs_hose_a, 0, PCI_DEVFN(0, 0),
+				MV64360_PCICFG_CPCI_HOTSWAP, v);
+		mv64x60_pci_exclude_bridge = save_exclude;
+		up(&mv64xxx_hs_lock);
+	}
+	else
+		count = -EINVAL;
+
+	return count;
+}
+
+static struct bin_attribute mv64xxx_hs_reg_attr = { /* Hotswap register */
+	.attr = {
+		.name = "hs_reg",
+		.mode = S_IRUGO | S_IWUSR,
+		.owner = THIS_MODULE,
+	},
+	.size  = VAL_LEN_MAX,
+	.read  = mv64xxx_hs_reg_read,
+	.write = mv64xxx_hs_reg_write,
+};
+
+/* Provide sysfs file indicating if this platform supports the hs_reg */
+static ssize_t
+mv64xxx_hs_reg_valid_show(struct device *dev, struct device_attribute *attr,
+		char *buf)
+{
+	struct platform_device	*pdev;
+	struct mv64xxx_pdata	*pdp;
+	u32			v;
+
+	pdev = container_of(dev, struct platform_device, dev);
+	pdp = (struct mv64xxx_pdata *)pdev->dev.platform_data;
+
+	if (down_interruptible(&mv64xxx_hs_lock))
+		return -ERESTARTSYS;
+	v = pdp->hs_reg_valid;
+	up(&mv64xxx_hs_lock);
+
+	return sprintf(buf, "%i\n", v);
+}
+static DEVICE_ATTR(hs_reg_valid, S_IRUGO, mv64xxx_hs_reg_valid_show, NULL);
+
+static int __init
+mv64xxx_sysfs_init(void)
+{
+	sysfs_create_bin_file(&mv64xxx_device.dev.kobj, &mv64xxx_hs_reg_attr);
+	sysfs_create_file(&mv64xxx_device.dev.kobj,&dev_attr_hs_reg_valid.attr);
+	return 0;
+}
+subsys_initcall(mv64xxx_sysfs_init);
+#endif
diff --git a/arch/ppc/syslib/ocp.c b/arch/ppc/syslib/ocp.c
index e5fd2ae..9ccce43 100644
--- a/arch/ppc/syslib/ocp.c
+++ b/arch/ppc/syslib/ocp.c
@@ -165,7 +165,7 @@ ocp_device_remove(struct device *dev)
 }
 
 static int
-ocp_device_suspend(struct device *dev, u32 state)
+ocp_device_suspend(struct device *dev, pm_message_t state)
 {
 	struct ocp_device *ocp_dev = to_ocp_dev(dev);
 	struct ocp_driver *ocp_drv = to_ocp_drv(dev->driver);
diff --git a/arch/ppc/syslib/of_device.c b/arch/ppc/syslib/of_device.c
index 1eb4f72..da8a0f2 100644
--- a/arch/ppc/syslib/of_device.c
+++ b/arch/ppc/syslib/of_device.c
@@ -105,7 +105,7 @@ static int of_device_remove(struct device *dev)
 	return 0;
 }
 
-static int of_device_suspend(struct device *dev, u32 state)
+static int of_device_suspend(struct device *dev, pm_message_t state)
 {
 	struct of_device * of_dev = to_of_device(dev);
 	struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
diff --git a/arch/ppc/syslib/open_pic.c b/arch/ppc/syslib/open_pic.c
index ad39b86..53da585 100644
--- a/arch/ppc/syslib/open_pic.c
+++ b/arch/ppc/syslib/open_pic.c
@@ -948,7 +948,7 @@ static void openpic_cached_disable_irq(u_int irq)
  * we need something better to deal with that... Maybe switch to S1 for
  * cpufreq changes
  */
-int openpic_suspend(struct sys_device *sysdev, u32 state)
+int openpic_suspend(struct sys_device *sysdev, pm_message_t state)
 {
 	int	i;
 	unsigned long flags;
diff --git a/arch/ppc/syslib/ppc4xx_setup.c b/arch/ppc/syslib/ppc4xx_setup.c
index e170aeb..b843c4f 100644
--- a/arch/ppc/syslib/ppc4xx_setup.c
+++ b/arch/ppc/syslib/ppc4xx_setup.c
@@ -48,10 +48,6 @@
 extern void abort(void);
 extern void ppc4xx_find_bridges(void);
 
-extern void ppc4xx_wdt_heartbeat(void);
-extern int wdt_enable;
-extern unsigned long wdt_period;
-
 /* Global Variables */
 bd_t __res;
 
@@ -171,7 +167,7 @@ ppc4xx_calibrate_decr(void)
 	unsigned int freq;
 	bd_t *bip = &__res;
 
-#if defined(CONFIG_WALNUT) || defined(CONFIG_ASH) || defined(CONFIG_SYCAMORE)
+#if defined(CONFIG_WALNUT) || defined(CONFIG_SYCAMORE)
 	/* Walnut boot rom sets DCR CHCR1 (aka CPC0_CR1) bit CETE to 1 */
 	mtdcr(DCRN_CHCR1, mfdcr(DCRN_CHCR1) & ~CHR1_CETE);
 #endif
@@ -257,22 +253,6 @@ ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5,
 		*(char *) (r7 + KERNELBASE) = 0;
 		strcpy(cmd_line, (char *) (r6 + KERNELBASE));
 	}
-#if defined(CONFIG_PPC405_WDT)
-/* Look for wdt= option on command line */
-	if (strstr(cmd_line, "wdt=")) {
-		int valid_wdt = 0;
-		char *p, *q;
-		for (q = cmd_line; (p = strstr(q, "wdt=")) != 0;) {
-			q = p + 4;
-			if (p > cmd_line && p[-1] != ' ')
-				continue;
-			wdt_period = simple_strtoul(q, &q, 0);
-			valid_wdt = 1;
-			++q;
-		}
-		wdt_enable = valid_wdt;
-	}
-#endif
 
 	/* Initialize machine-dependent vectors */
 
@@ -287,11 +267,6 @@ ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5,
 
 	ppc_md.calibrate_decr = ppc4xx_calibrate_decr;
 
-#ifdef CONFIG_PPC405_WDT
-	ppc_md.heartbeat = ppc4xx_wdt_heartbeat;
-#endif
-	ppc_md.heartbeat_count = 0;
-
 	ppc_md.find_end_of_memory = ppc4xx_find_end_of_memory;
 	ppc_md.setup_io_mappings = ppc4xx_map_io;
 
diff --git a/arch/ppc/syslib/ppc83xx_pci.h b/arch/ppc/syslib/ppc83xx_pci.h
new file mode 100644
index 0000000..ec69164
--- /dev/null
+++ b/arch/ppc/syslib/ppc83xx_pci.h
@@ -0,0 +1,151 @@
+/* Created by Tony Li <tony.li@freescale.com>
+ * Copyright (c) 2005 freescale semiconductor
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __PPC_SYSLIB_PPC83XX_PCI_H
+#define __PPC_SYSLIB_PPC83XX_PCI_H
+
+typedef struct immr_clk {
+	u32 spmr; /* system PLL mode Register  */
+	u32 occr; /* output clock control Register  */
+	u32 sccr; /* system clock control Register  */
+	u8 res0[0xF4];
+} immr_clk_t;
+
+/*
+ * Sequencer
+ */
+typedef struct immr_ios {
+	u32	potar0;
+	u8	res0[4];
+	u32	pobar0;
+	u8	res1[4];
+	u32	pocmr0;
+	u8	res2[4];
+	u32	potar1;
+	u8	res3[4];
+	u32	pobar1;
+	u8	res4[4];
+	u32	pocmr1;
+	u8	res5[4];
+	u32	potar2;
+	u8	res6[4];
+	u32	pobar2;
+	u8	res7[4];
+	u32	pocmr2;
+	u8	res8[4];
+	u32	potar3;
+	u8	res9[4];
+	u32	pobar3;
+	u8	res10[4];
+	u32	pocmr3;
+	u8	res11[4];
+	u32	potar4;
+	u8	res12[4];
+	u32	pobar4;
+	u8	res13[4];
+	u32	pocmr4;
+	u8	res14[4];
+	u32	potar5;
+	u8	res15[4];
+	u32	pobar5;
+	u8	res16[4];
+	u32	pocmr5;
+	u8	res17[4];
+	u8	res18[0x60];
+	u32	pmcr;
+	u8	res19[4];
+	u32	dtcr;
+	u8	res20[4];
+} immr_ios_t;
+#define POTAR_TA_MASK	0x000fffff
+#define POBAR_BA_MASK	0x000fffff
+#define POCMR_EN	0x80000000
+#define POCMR_IO	0x40000000 /* 0--memory space 1--I/O space */
+#define POCMR_SE	0x20000000 /* streaming enable */
+#define POCMR_DST	0x10000000 /* 0--PCI1 1--PCI2 */
+#define POCMR_CM_MASK	0x000fffff
+
+/*
+ * PCI Controller Control and Status Registers
+ */
+typedef struct immr_pcictrl {
+	u32	esr;
+	u32	ecdr;
+	u32	eer;
+	u32	eatcr;
+	u32	eacr;
+	u32	eeacr;
+	u32	edlcr;
+	u32	edhcr;
+	u32	gcr;
+	u32	ecr;
+	u32	gsr;
+	u8	res0[12];
+	u32	pitar2;
+	u8	res1[4];
+	u32	pibar2;
+	u32	piebar2;
+	u32	piwar2;
+	u8	res2[4];
+	u32	pitar1;
+	u8	res3[4];
+	u32	pibar1;
+	u32	piebar1;
+	u32	piwar1;
+	u8	res4[4];
+	u32	pitar0;
+	u8	res5[4];
+	u32	pibar0;
+	u8	res6[4];
+	u32	piwar0;
+	u8	res7[132];
+} immr_pcictrl_t;
+#define PITAR_TA_MASK	0x000fffff
+#define PIBAR_MASK	0xffffffff
+#define PIEBAR_EBA_MASK	0x000fffff
+#define PIWAR_EN	0x80000000
+#define PIWAR_PF	0x20000000
+#define PIWAR_RTT_MASK	0x000f0000
+#define PIWAR_RTT_NO_SNOOP	0x00040000
+#define PIWAR_RTT_SNOOP	0x00050000
+#define PIWAR_WTT_MASK	0x0000f000
+#define PIWAR_WTT_NO_SNOOP	0x00004000
+#define PIWAR_WTT_SNOOP	0x00005000
+#define PIWAR_IWS_MASK	0x0000003F
+#define PIWAR_IWS_4K	0x0000000B
+#define PIWAR_IWS_8K	0x0000000C
+#define PIWAR_IWS_16K	0x0000000D
+#define PIWAR_IWS_32K	0x0000000E
+#define PIWAR_IWS_64K	0x0000000F
+#define PIWAR_IWS_128K	0x00000010
+#define PIWAR_IWS_256K	0x00000011
+#define PIWAR_IWS_512K	0x00000012
+#define PIWAR_IWS_1M	0x00000013
+#define PIWAR_IWS_2M	0x00000014
+#define PIWAR_IWS_4M	0x00000015
+#define PIWAR_IWS_8M	0x00000016
+#define PIWAR_IWS_16M	0x00000017
+#define PIWAR_IWS_32M	0x00000018
+#define PIWAR_IWS_64M	0x00000019
+#define PIWAR_IWS_128M	0x0000001A
+#define PIWAR_IWS_256M	0x0000001B
+#define PIWAR_IWS_512M	0x0000001C
+#define PIWAR_IWS_1G	0x0000001D
+#define PIWAR_IWS_2G	0x0000001E
+
+#endif /* __PPC_SYSLIB_PPC83XX_PCI_H */
diff --git a/arch/ppc/syslib/ppc83xx_setup.c b/arch/ppc/syslib/ppc83xx_setup.c
index 602a868..890484e 100644
--- a/arch/ppc/syslib/ppc83xx_setup.c
+++ b/arch/ppc/syslib/ppc83xx_setup.c
@@ -11,6 +11,17 @@
  * under  the terms of  the GNU General  Public License as published by the
  * Free Software Foundation;  either version 2 of the  License, or (at your
  * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Added PCI support -- Tony Li <tony.li@freescale.com>
  */
 
 #include <linux/config.h>
@@ -31,6 +42,10 @@
 #include <asm/delay.h>
 
 #include <syslib/ppc83xx_setup.h>
+#if defined(CONFIG_PCI)
+#include <asm/delay.h>
+#include <syslib/ppc83xx_pci.h>
+#endif
 
 phys_addr_t immrbar;
 
@@ -162,4 +177,237 @@ mpc83xx_halt(void)
 	for(;;);
 }
 
-/* PCI SUPPORT DOES NOT EXIT, MODEL after ppc85xx_setup.c */
+#if defined(CONFIG_PCI)
+void __init
+mpc83xx_setup_pci1(struct pci_controller *hose)
+{
+	u16 reg16;
+	volatile immr_pcictrl_t * pci_ctrl;
+	volatile immr_ios_t * ios;
+	bd_t *binfo = (bd_t *) __res;
+
+	pci_ctrl = ioremap(binfo->bi_immr_base + 0x8500, sizeof(immr_pcictrl_t));
+	ios = ioremap(binfo->bi_immr_base + 0x8400, sizeof(immr_ios_t));
+
+	/*
+	 * Configure PCI Outbound Translation Windows
+	 */
+	ios->potar0 = (MPC83xx_PCI1_LOWER_MEM >> 12) & POTAR_TA_MASK;
+	ios->pobar0 = (MPC83xx_PCI1_LOWER_MEM >> 12) & POBAR_BA_MASK;
+	ios->pocmr0 = POCMR_EN |
+		(((0xffffffff - (MPC83xx_PCI1_UPPER_MEM -
+				MPC83xx_PCI1_LOWER_MEM)) >> 12) & POCMR_CM_MASK);
+
+	/* mapped to PCI1 IO space */
+	ios->potar1 = (MPC83xx_PCI1_LOWER_IO >> 12) & POTAR_TA_MASK;
+	ios->pobar1 = (MPC83xx_PCI1_IO_BASE >> 12) & POBAR_BA_MASK;
+	ios->pocmr1 = POCMR_EN | POCMR_IO |
+		(((0xffffffff - (MPC83xx_PCI1_UPPER_IO -
+				MPC83xx_PCI1_LOWER_IO)) >> 12) & POCMR_CM_MASK);
+
+	/*
+	 * Configure PCI Inbound Translation Windows
+	 */
+	pci_ctrl->pitar1 = 0x0;
+	pci_ctrl->pibar1 = 0x0;
+	pci_ctrl->piebar1 = 0x0;
+	pci_ctrl->piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP | PIWAR_IWS_2G;
+
+	/*
+	 * Release PCI RST signal
+	 */
+	pci_ctrl->gcr = 0;
+	udelay(2000);
+	pci_ctrl->gcr = 1;
+	udelay(2000);
+
+	reg16 = 0xff;
+	early_read_config_word(hose, hose->first_busno, 0, PCI_COMMAND, &reg16);
+	reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+	early_write_config_word(hose, hose->first_busno, 0, PCI_COMMAND, reg16);
+
+	/*
+	 * Clear non-reserved bits in status register.
+	 */
+	early_write_config_word(hose, hose->first_busno, 0, PCI_STATUS, 0xffff);
+	early_write_config_byte(hose, hose->first_busno, 0, PCI_LATENCY_TIMER, 0x80);
+
+	iounmap(pci_ctrl);
+	iounmap(ios);
+}
+
+void __init
+mpc83xx_setup_pci2(struct pci_controller *hose)
+{
+	u16 reg16;
+	volatile immr_pcictrl_t * pci_ctrl;
+	volatile immr_ios_t * ios;
+	bd_t *binfo = (bd_t *) __res;
+
+	pci_ctrl = ioremap(binfo->bi_immr_base + 0x8600, sizeof(immr_pcictrl_t));
+	ios = ioremap(binfo->bi_immr_base + 0x8400, sizeof(immr_ios_t));
+
+	/*
+	 * Configure PCI Outbound Translation Windows
+	 */
+	ios->potar3 = (MPC83xx_PCI2_LOWER_MEM >> 12) & POTAR_TA_MASK;
+	ios->pobar3 = (MPC83xx_PCI2_LOWER_MEM >> 12) & POBAR_BA_MASK;
+	ios->pocmr3 = POCMR_EN | POCMR_DST |
+		(((0xffffffff - (MPC83xx_PCI2_UPPER_MEM -
+				MPC83xx_PCI2_LOWER_MEM)) >> 12) & POCMR_CM_MASK);
+
+	/* mapped to PCI2 IO space */
+	ios->potar4 = (MPC83xx_PCI2_LOWER_IO >> 12) & POTAR_TA_MASK;
+	ios->pobar4 = (MPC83xx_PCI2_IO_BASE >> 12) & POBAR_BA_MASK;
+	ios->pocmr4 = POCMR_EN | POCMR_DST | POCMR_IO |
+		(((0xffffffff - (MPC83xx_PCI2_UPPER_IO -
+				MPC83xx_PCI2_LOWER_IO)) >> 12) & POCMR_CM_MASK);
+
+	/*
+	 * Configure PCI Inbound Translation Windows
+	 */
+	pci_ctrl->pitar1 = 0x0;
+	pci_ctrl->pibar1 = 0x0;
+	pci_ctrl->piebar1 = 0x0;
+	pci_ctrl->piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP | PIWAR_IWS_2G;
+
+	/*
+	 * Release PCI RST signal
+	 */
+	pci_ctrl->gcr = 0;
+	udelay(2000);
+	pci_ctrl->gcr = 1;
+	udelay(2000);
+
+	reg16 = 0xff;
+	early_read_config_word(hose, hose->first_busno, 0, PCI_COMMAND, &reg16);
+	reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+	early_write_config_word(hose, hose->first_busno, 0, PCI_COMMAND, reg16);
+
+	/*
+	 * Clear non-reserved bits in status register.
+	 */
+	early_write_config_word(hose, hose->first_busno, 0, PCI_STATUS, 0xffff);
+	early_write_config_byte(hose, hose->first_busno, 0, PCI_LATENCY_TIMER, 0x80);
+
+	iounmap(pci_ctrl);
+	iounmap(ios);
+}
+
+/*
+ * PCI buses can be enabled only if SYS board combinates with PIB
+ * (Platform IO Board) board which provide 3 PCI slots. There is 2 PCI buses
+ * and 3 PCI slots, so people must configure the routes between them before
+ * enable PCI bus. This routes are under the control of PCA9555PW device which
+ * can be accessed via I2C bus 2 and are configured by firmware. Refer to
+ * Freescale to get more information about firmware configuration.
+ */
+
+extern int mpc83xx_exclude_device(u_char bus, u_char devfn);
+extern int mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel,
+		unsigned char pin);
+void __init
+mpc83xx_setup_hose(void)
+{
+	u32 val32;
+	volatile immr_clk_t * clk;
+	struct pci_controller * hose1;
+#ifdef CONFIG_MPC83xx_PCI2
+	struct pci_controller * hose2;
+#endif
+	bd_t * binfo = (bd_t *)__res;
+
+	clk = ioremap(binfo->bi_immr_base + 0xA00,
+			sizeof(immr_clk_t));
+
+	/*
+	 * Configure PCI controller and PCI_CLK_OUTPUT both in 66M mode
+	 */
+	val32 = clk->occr;
+	udelay(2000);
+	clk->occr = 0xff000000;
+	udelay(2000);
+
+	iounmap(clk);
+
+	hose1 = pcibios_alloc_controller();
+	if(!hose1)
+		return;
+
+	ppc_md.pci_swizzle = common_swizzle;
+	ppc_md.pci_map_irq = mpc83xx_map_irq;
+
+	hose1->bus_offset = 0;
+	hose1->first_busno = 0;
+	hose1->last_busno = 0xff;
+
+	setup_indirect_pci(hose1, binfo->bi_immr_base + PCI1_CFG_ADDR_OFFSET,
+			binfo->bi_immr_base + PCI1_CFG_DATA_OFFSET);
+	hose1->set_cfg_type = 1;
+
+	mpc83xx_setup_pci1(hose1);
+
+	hose1->pci_mem_offset = MPC83xx_PCI1_MEM_OFFSET;
+	hose1->mem_space.start = MPC83xx_PCI1_LOWER_MEM;
+	hose1->mem_space.end = MPC83xx_PCI1_UPPER_MEM;
+
+	hose1->io_base_phys = MPC83xx_PCI1_IO_BASE;
+	hose1->io_space.start = MPC83xx_PCI1_LOWER_IO;
+	hose1->io_space.end = MPC83xx_PCI1_UPPER_IO;
+#ifdef CONFIG_MPC83xx_PCI2
+	isa_io_base = (unsigned long)ioremap(MPC83xx_PCI1_IO_BASE,
+			MPC83xx_PCI1_IO_SIZE + MPC83xx_PCI2_IO_SIZE);
+#else
+	isa_io_base = (unsigned long)ioremap(MPC83xx_PCI1_IO_BASE,
+			MPC83xx_PCI1_IO_SIZE);
+#endif /* CONFIG_MPC83xx_PCI2 */
+	hose1->io_base_virt = (void *)isa_io_base;
+	/* setup resources */
+	pci_init_resource(&hose1->io_resource,
+			MPC83xx_PCI1_LOWER_IO,
+			MPC83xx_PCI1_UPPER_IO,
+			IORESOURCE_IO, "PCI host bridge 1");
+	pci_init_resource(&hose1->mem_resources[0],
+			MPC83xx_PCI1_LOWER_MEM,
+			MPC83xx_PCI1_UPPER_MEM,
+			IORESOURCE_MEM, "PCI host bridge 1");
+
+	ppc_md.pci_exclude_device = mpc83xx_exclude_device;
+	hose1->last_busno = pciauto_bus_scan(hose1, hose1->first_busno);
+
+#ifdef CONFIG_MPC83xx_PCI2
+	hose2 = pcibios_alloc_controller();
+	if(!hose2)
+		return;
+
+	hose2->bus_offset = hose1->last_busno + 1;
+	hose2->first_busno = hose1->last_busno + 1;
+	hose2->last_busno = 0xff;
+	setup_indirect_pci(hose2, binfo->bi_immr_base + PCI2_CFG_ADDR_OFFSET,
+			binfo->bi_immr_base + PCI2_CFG_DATA_OFFSET);
+	hose2->set_cfg_type = 1;
+
+	mpc83xx_setup_pci2(hose2);
+
+	hose2->pci_mem_offset = MPC83xx_PCI2_MEM_OFFSET;
+	hose2->mem_space.start = MPC83xx_PCI2_LOWER_MEM;
+	hose2->mem_space.end = MPC83xx_PCI2_UPPER_MEM;
+
+	hose2->io_base_phys = MPC83xx_PCI2_IO_BASE;
+	hose2->io_space.start = MPC83xx_PCI2_LOWER_IO;
+	hose2->io_space.end = MPC83xx_PCI2_UPPER_IO;
+	hose2->io_base_virt = (void *)(isa_io_base + MPC83xx_PCI1_IO_SIZE);
+	/* setup resources */
+	pci_init_resource(&hose2->io_resource,
+			MPC83xx_PCI2_LOWER_IO,
+			MPC83xx_PCI2_UPPER_IO,
+			IORESOURCE_IO, "PCI host bridge 2");
+	pci_init_resource(&hose2->mem_resources[0],
+			MPC83xx_PCI2_LOWER_MEM,
+			MPC83xx_PCI2_UPPER_MEM,
+			IORESOURCE_MEM, "PCI host bridge 2");
+
+	hose2->last_busno = pciauto_bus_scan(hose2, hose2->first_busno);
+#endif /* CONFIG_MPC83xx_PCI2 */
+}
+#endif /*CONFIG_PCI*/
diff --git a/arch/ppc/syslib/ppc83xx_setup.h b/arch/ppc/syslib/ppc83xx_setup.h
index 683f179..c766c1a 100644
--- a/arch/ppc/syslib/ppc83xx_setup.h
+++ b/arch/ppc/syslib/ppc83xx_setup.h
@@ -12,6 +12,14 @@
  * Free Software Foundation;  either version 2 of the  License, or (at your
  * option) any later version.
  *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #ifndef __PPC_SYSLIB_PPC83XX_SETUP_H
@@ -19,7 +27,6 @@
 
 #include <linux/config.h>
 #include <linux/init.h>
-#include <asm/ppcboot.h>
 
 extern unsigned long mpc83xx_find_end_of_memory(void) __init;
 extern long mpc83xx_time_init(void) __init;
@@ -31,13 +38,11 @@ extern void mpc83xx_halt(void);
 extern void mpc83xx_setup_hose(void) __init;
 
 /* PCI config */
-#if 0
-#define PCI1_CFG_ADDR_OFFSET	(FIXME)
-#define PCI1_CFG_DATA_OFFSET	(FIXME)
+#define PCI1_CFG_ADDR_OFFSET (0x8300)
+#define PCI1_CFG_DATA_OFFSET (0x8304)
 
-#define PCI2_CFG_ADDR_OFFSET	(FIXME)
-#define PCI2_CFG_DATA_OFFSET	(FIXME)
-#endif
+#define PCI2_CFG_ADDR_OFFSET (0x8380)
+#define PCI2_CFG_DATA_OFFSET (0x8384)
 
 /* Serial Config */
 #ifdef CONFIG_SERIAL_MANY_PORTS
diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c
index 8792023..52ba0c6 100644
--- a/arch/ppc/syslib/ppc_sys.c
+++ b/arch/ppc/syslib/ppc_sys.c
@@ -6,6 +6,7 @@
  * Maintainer: Kumar Gala <kumar.gala@freescale.com>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
+ * Copyright 2005 MontaVista, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -35,10 +36,59 @@ void __init identify_ppc_sys_by_id(u32 id)
 
 void __init identify_ppc_sys_by_name(char *name)
 {
-	/* TODO */
+	unsigned int i = 0;
+	while (ppc_sys_specs[i].ppc_sys_name[0])
+	{
+		if (!strcmp(ppc_sys_specs[i].ppc_sys_name, name))
+			break;
+		i++;
+	}
+	cur_ppc_sys_spec = &ppc_sys_specs[i];
 	return;
 }
 
+static int __init count_sys_specs(void)
+{
+	int i = 0;
+	while (ppc_sys_specs[i].ppc_sys_name[0])
+		i++;
+	return i;
+}
+
+static int __init find_chip_by_name_and_id(char *name, u32 id)
+{
+	int ret = -1;
+	unsigned int i = 0;
+	unsigned int j = 0;
+	unsigned int dups = 0;
+
+	unsigned char matched[count_sys_specs()];
+
+	while (ppc_sys_specs[i].ppc_sys_name[0]) {
+		if (!strcmp(ppc_sys_specs[i].ppc_sys_name, name))
+			matched[j++] = i;
+		i++;
+	}
+	if (j != 0) {
+		for (i = 0; i < j; i++) {
+			if ((ppc_sys_specs[matched[i]].mask & id) ==
+			    ppc_sys_specs[matched[i]].value) {
+				ret = matched[i];
+				dups++;
+			}
+		}
+		ret = (dups == 1) ? ret : (-1 * dups);
+	}
+	return ret;
+}
+
+void __init identify_ppc_sys_by_name_and_id(char *name, u32 id)
+{
+	int i = find_chip_by_name_and_id(name, id);
+	BUG_ON(i < 0);
+	cur_ppc_sys_spec = &ppc_sys_specs[i];
+}
+
 /* Update all memory resources by paddr, call before platform_device_register */
 void __init
 ppc_sys_fixup_mem_resource(struct platform_device *pdev, phys_addr_t paddr)
diff --git a/arch/ppc/syslib/pq2_devices.c b/arch/ppc/syslib/pq2_devices.c
new file mode 100644
index 0000000..1d38697
--- /dev/null
+++ b/arch/ppc/syslib/pq2_devices.c
@@ -0,0 +1,389 @@
+/*
+ * arch/ppc/syslib/pq2_devices.c
+ *
+ * PQ2 Device descriptions
+ *
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/ioport.h>
+#include <asm/cpm2.h>
+#include <asm/irq.h>
+#include <asm/ppc_sys.h>
+
+struct platform_device ppc_sys_platform_devices[] = {
+	[MPC82xx_CPM_FCC1] = {
+		.name = "fsl-cpm-fcc",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "fcc_regs",
+				.start	= 0x11300,
+				.end	= 0x1131f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "fcc_pram",
+				.start	= 0x8400,
+				.end	= 0x84ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_FCC1,
+				.end	= SIU_INT_FCC1,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_FCC2] = {
+		.name = "fsl-cpm-fcc",
+		.id	= 2,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "fcc_regs",
+				.start	= 0x11320,
+				.end	= 0x1133f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "fcc_pram",
+				.start	= 0x8500,
+				.end	= 0x85ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_FCC2,
+				.end	= SIU_INT_FCC2,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_FCC3] = {
+		.name = "fsl-cpm-fcc",
+		.id	= 3,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "fcc_regs",
+				.start	= 0x11340,
+				.end	= 0x1135f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "fcc_pram",
+				.start	= 0x8600,
+				.end	= 0x86ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_FCC3,
+				.end	= SIU_INT_FCC3,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_I2C] = {
+		.name = "fsl-cpm-i2c",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "i2c_mem",
+				.start	= 0x11860,
+				.end	= 0x118BF,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "i2c_pram",
+				.start 	= 0x8afc,
+				.end	= 0x8afd,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_I2C,
+				.end	= SIU_INT_I2C,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SCC1] = {
+		.name = "fsl-cpm-scc",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "scc_mem",
+				.start	= 0x11A00,
+				.end	= 0x11A1F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "scc_pram",
+				.start	= 0x8000,
+				.end	= 0x80ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SCC1,
+				.end	= SIU_INT_SCC1,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SCC2] = {
+		.name = "fsl-cpm-scc",
+		.id	= 2,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "scc_mem",
+				.start	= 0x11A20,
+				.end	= 0x11A3F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "scc_pram",
+				.start	= 0x8100,
+				.end	= 0x81ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SCC2,
+				.end	= SIU_INT_SCC2,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SCC3] = {
+		.name = "fsl-cpm-scc",
+		.id	= 3,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name 	= "scc_mem",
+				.start	= 0x11A40,
+				.end	= 0x11A5F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "scc_pram",
+				.start	= 0x8200,
+				.end	= 0x82ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SCC3,
+				.end	= SIU_INT_SCC3,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SCC4] = {
+		.name = "fsl-cpm-scc",
+		.id	= 4,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "scc_mem",
+				.start	= 0x11A60,
+				.end	= 0x11A7F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "scc_pram",
+				.start	= 0x8300,
+				.end	= 0x83ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SCC4,
+				.end	= SIU_INT_SCC4,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SPI] = {
+		.name = "fsl-cpm-spi",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "spi_mem",
+				.start	= 0x11AA0,
+				.end	= 0x11AFF,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "spi_pram",
+				.start	= 0x89fc,
+				.end	= 0x89fd,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SPI,
+				.end	= SIU_INT_SPI,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_MCC1] = {
+		.name = "fsl-cpm-mcc",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "mcc_mem",
+				.start	= 0x11B30,
+				.end	= 0x11B3F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "mcc_pram",
+				.start	= 0x8700,
+				.end	= 0x877f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_MCC1,
+				.end	= SIU_INT_MCC1,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_MCC2] = {
+		.name = "fsl-cpm-mcc",
+		.id	= 2,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "mcc_mem",
+				.start	= 0x11B50,
+				.end	= 0x11B5F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "mcc_pram",
+				.start	= 0x8800,
+				.end	= 0x887f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_MCC2,
+				.end	= SIU_INT_MCC2,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SMC1] = {
+		.name = "fsl-cpm-smc",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "smc_mem",
+				.start	= 0x11A80,
+				.end	= 0x11A8F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "smc_pram",
+				.start	= 0x87fc,
+				.end	= 0x87fd,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SMC1,
+				.end	= SIU_INT_SMC1,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SMC2] = {
+		.name = "fsl-cpm-smc",
+		.id	= 2,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "smc_mem",
+				.start	= 0x11A90,
+				.end	= 0x11A9F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "smc_pram",
+				.start	= 0x88fc,
+				.end	= 0x88fd,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SMC2,
+				.end	= SIU_INT_SMC2,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_USB] = {
+		.name = "fsl-cpm-usb",
+		.id	= 1,
+		.num_resources	= 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "usb_mem",
+				.start	= 0x11b60,
+				.end	= 0x11b78,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "usb_pram",
+				.start	= 0x8b00,
+				.end	= 0x8bff,
+				.flags 	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_USB,
+				.end	= SIU_INT_USB,
+				.flags	= IORESOURCE_IRQ,
+			},
+
+		},
+	},
+	[MPC82xx_SEC1] = {
+		.name = "fsl-sec",
+		.id = 1,
+		.num_resources = 1,
+		.resource = (struct resource[]) {
+			{
+				.name	= "sec_mem",
+				.start	= 0x40000,
+				.end	= 0x52fff,
+				.flags	= IORESOURCE_MEM,
+			},
+		},
+	},
+};
+
+static int __init mach_mpc82xx_fixup(struct platform_device *pdev)
+{
+	ppc_sys_fixup_mem_resource(pdev, CPM_MAP_ADDR);
+	return 0;
+}
+
+static int __init mach_mpc82xx_init(void)
+{
+	if (ppc_md.progress)
+		ppc_md.progress("mach_mpc82xx_init:enter", 0);
+	ppc_sys_device_fixup = mach_mpc82xx_fixup;
+	return 0;
+}
+
+postcore_initcall(mach_mpc82xx_init);
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
new file mode 100644
index 0000000..7b6c9eb
--- /dev/null
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -0,0 +1,200 @@
+/*
+ * arch/ppc/syslib/pq2_devices.c
+ *
+ * PQ2 System descriptions
+ *
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+
+#include <asm/ppc_sys.h>
+
+struct ppc_sys_spec *cur_ppc_sys_spec;
+struct ppc_sys_spec ppc_sys_specs[] = {
+	/* below is a list of the 8260 family of processors */
+	{
+		.ppc_sys_name	= "8250",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8255",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 11,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SCC4,
+			MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2,
+			MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8260",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8264",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8265",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8266",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	/* below is a list of the 8272 family of processors */
+	{
+		.ppc_sys_name	= "8247",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000d00,
+		.num_devices	= 10,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+			MPC82xx_CPM_USB,
+		},
+	},
+	{
+		.ppc_sys_name	= "8248",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000c00,
+		.num_devices	= 11,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+			MPC82xx_CPM_USB, MPC82xx_SEC1,
+		},
+	},
+	{
+		.ppc_sys_name	= "8271",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000d00,
+		.num_devices	= 10,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+			MPC82xx_CPM_USB,
+		},
+	},
+	{
+		.ppc_sys_name	= "8272",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000c00,
+		.num_devices	= 11,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+			MPC82xx_CPM_USB, MPC82xx_SEC1,
+		},
+	},
+	/* below is a list of the 8280 family of processors */
+	{
+		.ppc_sys_name	= "8270",
+		.mask 		= 0x0000ff00,
+		.value 		= 0x00000a00,
+		.num_devices 	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		},
+	},
+	{
+		.ppc_sys_name	= "8275",
+		.mask 		= 0x0000ff00,
+		.value 		= 0x00000a00,
+		.num_devices 	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		},
+	},
+	{
+		.ppc_sys_name	= "8280",
+		.mask 		= 0x0000ff00,
+		.value 		= 0x00000a00,
+		.num_devices 	= 13,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_MCC2,
+			MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI,
+			MPC82xx_CPM_I2C,
+		},
+	},
+	{
+		/* default match */
+		.ppc_sys_name	= "",
+		.mask 		= 0x00000000,
+		.value 		= 0x00000000,
+	},
+};
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
index 13b262f..deca68a 100644
--- a/arch/ppc64/Kconfig
+++ b/arch/ppc64/Kconfig
@@ -44,6 +44,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 # We optimistically allocate largepages from the VM, so make the limit
 # large enough (16MB). This badly named config option is actually
 # max order + 1
diff --git a/arch/ppc64/Kconfig.debug b/arch/ppc64/Kconfig.debug
index 46b1ce5..f16a503 100644
--- a/arch/ppc64/Kconfig.debug
+++ b/arch/ppc64/Kconfig.debug
@@ -41,10 +41,19 @@ config XMON
 	help
 	  Include in-kernel hooks for the xmon kernel monitor/debugger.
 	  Unless you are intending to debug the kernel, say N here.
+	  Make sure to enable also CONFIG_BOOTX_TEXT on Macs. Otherwise
+	  nothing will appear on the screen (xmon writes directly to the
+	  framebuffer memory).
+	  The cmdline option 'xmon' or 'xmon=early' will drop into xmon very
+	  early during boot. 'xmon=on' will just enable the xmon debugger hooks.
+	  'xmon=off' will disable the debugger hooks if CONFIG_XMON_DEFAULT is set.
 
 config XMON_DEFAULT
 	bool "Enable xmon by default"
 	depends on XMON
+	help
+	  xmon is normally disabled unless booted with 'xmon=on'.
+	  Use 'xmon=off' to disable xmon init during runtime.
 
 config PPCDBG
 	bool "Include PPCDBG realtime debugging"
diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile
index 6350cce..8189953 100644
--- a/arch/ppc64/Makefile
+++ b/arch/ppc64/Makefile
@@ -49,7 +49,7 @@ NM		:= $(NM) --synthetic
 
 endif
 
-CHECKFLAGS	+= -m64 -D__powerpc__
+CHECKFLAGS	+= -m64 -D__powerpc__ -D__powerpc64__
 
 LDFLAGS		:= -m elf64ppc
 LDFLAGS_vmlinux	:= -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD)
diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile
index f4b3bfc..ae60eb1 100644
--- a/arch/ppc64/kernel/Makefile
+++ b/arch/ppc64/kernel/Makefile
@@ -31,7 +31,7 @@ obj-$(CONFIG_PPC_MULTIPLATFORM) += nvram.o i8259.o prom_init.o prom.o
 
 obj-$(CONFIG_PPC_PSERIES) += pSeries_pci.o pSeries_lpar.o pSeries_hvCall.o \
 			     pSeries_nvram.o rtasd.o ras.o pSeries_reconfig.o \
-			     pSeries_setup.o pSeries_iommu.o
+			     pSeries_setup.o pSeries_iommu.o udbg_16550.o
 
 obj-$(CONFIG_PPC_BPA) += bpa_setup.o bpa_iommu.o bpa_nvram.o \
 			 bpa_iic.o spider-pic.o
@@ -58,9 +58,11 @@ obj-$(CONFIG_XICS)		+= xics.o
 obj-$(CONFIG_MPIC)		+= mpic.o
 
 obj-$(CONFIG_PPC_PMAC)		+= pmac_setup.o pmac_feature.o pmac_pci.o \
-				   pmac_time.o pmac_nvram.o pmac_low_i2c.o
+				   pmac_time.o pmac_nvram.o pmac_low_i2c.o \
+				   udbg_scc.o
 
-obj-$(CONFIG_PPC_MAPLE)		+= maple_setup.o maple_pci.o maple_time.o
+obj-$(CONFIG_PPC_MAPLE)		+= maple_setup.o maple_pci.o maple_time.o \
+				   udbg_16550.o
 
 obj-$(CONFIG_U3_DART)		+= u3_iommu.o
 
diff --git a/arch/ppc64/kernel/btext.c b/arch/ppc64/kernel/btext.c
index c53f079..b6fbfbe 100644
--- a/arch/ppc64/kernel/btext.c
+++ b/arch/ppc64/kernel/btext.c
@@ -7,7 +7,6 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/init.h>
-#include <linux/version.h>
 
 #include <asm/sections.h>
 #include <asm/prom.h>
diff --git a/arch/ppc64/kernel/cputable.c b/arch/ppc64/kernel/cputable.c
index 4847f2a..8831a28 100644
--- a/arch/ppc64/kernel/cputable.c
+++ b/arch/ppc64/kernel/cputable.c
@@ -19,6 +19,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 
+#include <asm/oprofile_impl.h>
 #include <asm/cputable.h>
 
 struct cpu_spec* cur_cpu_spec = NULL;
@@ -54,24 +55,32 @@ struct cpu_spec	cpu_specs[] = {
 		.pvr_value		= 0x00400000,
 		.cpu_name		= "POWER3 (630)",
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
-			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
-			CPU_FTR_PMC8,
+			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR,
 		.cpu_user_features = COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/power3",
+		.oprofile_model		= &op_model_rs64,
+#endif
 	},
 	{	/* Power3+ */
 		.pvr_mask		= 0xffff0000,
 		.pvr_value		= 0x00410000,
 		.cpu_name		= "POWER3 (630+)",
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
-			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
-			CPU_FTR_PMC8,
+			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR,
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/power3",
+		.oprofile_model		= &op_model_rs64,
+#endif
 	},
 	{	/* Northstar */
 		.pvr_mask		= 0xffff0000,
@@ -79,11 +88,16 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_name		= "RS64-II (northstar)",
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
-			CPU_FTR_PMC8 | CPU_FTR_MMCRA | CPU_FTR_CTRL,
+			CPU_FTR_MMCRA | CPU_FTR_CTRL,
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/rs64",
+		.oprofile_model		= &op_model_rs64,
+#endif
 	},
 	{	/* Pulsar */
 		.pvr_mask		= 0xffff0000,
@@ -91,11 +105,16 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_name		= "RS64-III (pulsar)",
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
-			CPU_FTR_PMC8 | CPU_FTR_MMCRA | CPU_FTR_CTRL,
+			CPU_FTR_MMCRA | CPU_FTR_CTRL,
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/rs64",
+		.oprofile_model		= &op_model_rs64,
+#endif
 	},
 	{	/* I-star */
 		.pvr_mask		= 0xffff0000,
@@ -103,11 +122,16 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_name		= "RS64-III (icestar)",
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
-			CPU_FTR_PMC8 | CPU_FTR_MMCRA | CPU_FTR_CTRL,
+			CPU_FTR_MMCRA | CPU_FTR_CTRL,
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/rs64",
+		.oprofile_model		= &op_model_rs64,
+#endif
 	},
 	{	/* S-star */
 		.pvr_mask		= 0xffff0000,
@@ -115,11 +139,16 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_name		= "RS64-IV (sstar)",
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
-			CPU_FTR_PMC8 | CPU_FTR_MMCRA | CPU_FTR_CTRL,
+			CPU_FTR_MMCRA | CPU_FTR_CTRL,
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/rs64",
+		.oprofile_model		= &op_model_rs64,
+#endif
 	},
 	{	/* Power4 */
 		.pvr_mask		= 0xffff0000,
@@ -127,11 +156,16 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_name		= "POWER4 (gp)",
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
-			CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+			CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_MMCRA,
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_power4,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/power4",
+		.oprofile_model		= &op_model_rs64,
+#endif
 	},
 	{	/* Power4+ */
 		.pvr_mask		= 0xffff0000,
@@ -139,11 +173,16 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_name		= "POWER4+ (gq)",
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
-			CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+			CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_MMCRA,
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_power4,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/power4",
+		.oprofile_model		= &op_model_power4,
+#endif
 	},
 	{	/* PPC970 */
 		.pvr_mask		= 0xffff0000,
@@ -152,12 +191,17 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
 			CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP |
-			CPU_FTR_CAN_NAP | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+			CPU_FTR_CAN_NAP | CPU_FTR_MMCRA,
 		.cpu_user_features	= COMMON_USER_PPC64 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_ppc970,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/970",
+		.oprofile_model		= &op_model_power4,
+#endif
 	},
 	{	/* PPC970FX */
 		.pvr_mask		= 0xffff0000,
@@ -166,12 +210,17 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
 			CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP |
-			CPU_FTR_CAN_NAP | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+			CPU_FTR_CAN_NAP | CPU_FTR_MMCRA,
 		.cpu_user_features	= COMMON_USER_PPC64 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_ppc970,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/970",
+		.oprofile_model		= &op_model_power4,
+#endif
 	},
 	{	/* PPC970MP */
 		.pvr_mask		= 0xffff0000,
@@ -180,12 +229,16 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_features		= CPU_FTR_SPLIT_ID_CACHE |
 			CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
 			CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP |
-			CPU_FTR_CAN_NAP | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+			CPU_FTR_CAN_NAP | CPU_FTR_MMCRA,
 		.cpu_user_features	= COMMON_USER_PPC64 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.cpu_setup		= __setup_cpu_ppc970,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/970",
+		.oprofile_model		= &op_model_power4,
+#endif
 	},
 	{	/* Power5 */
 		.pvr_mask		= 0xffff0000,
@@ -199,7 +252,12 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 6,
 		.cpu_setup		= __setup_cpu_power4,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/power5",
+		.oprofile_model		= &op_model_power4,
+#endif
 	},
 	{	/* Power5 */
 		.pvr_mask		= 0xffff0000,
@@ -213,7 +271,12 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 6,
 		.cpu_setup		= __setup_cpu_power4,
+#ifdef CONFIG_OPROFILE
+		.oprofile_cpu_type	= "ppc64/power5",
+		.oprofile_model		= &op_model_power4,
+#endif
 	},
 	{	/* BE DD1.x */
 		.pvr_mask		= 0xffff0000,
@@ -239,6 +302,7 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_user_features	= COMMON_USER_PPC64,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 6,
 		.cpu_setup		= __setup_cpu_power4,
 	}
 };
diff --git a/arch/ppc64/kernel/entry.S b/arch/ppc64/kernel/entry.S
index b61572e..bf99b4a 100644
--- a/arch/ppc64/kernel/entry.S
+++ b/arch/ppc64/kernel/entry.S
@@ -400,15 +400,14 @@ BEGIN_FTR_SECTION
 	cmpd	cr1,r6,r9	/* or is new ESID the same as current ESID? */
 	cror	eq,4*cr1+eq,eq
 	beq	2f		/* if yes, don't slbie it */
-	oris	r0,r6,0x0800	/* set C (class) bit */
 
 	/* Bolt in the new stack SLB entry */
 	ld	r7,KSP_VSID(r4)	/* Get new stack's VSID */
-	oris	r6,r6,(SLB_ESID_V)@h
-	ori	r6,r6,(SLB_NUM_BOLTED-1)@l
-	slbie	r0
-	slbie	r0		/* Workaround POWER5 < DD2.1 issue */
-	slbmte	r7,r6
+	oris	r0,r6,(SLB_ESID_V)@h
+	ori	r0,r0,(SLB_NUM_BOLTED-1)@l
+	slbie	r6
+	slbie	r6		/* Workaround POWER5 < DD2.1 issue */
+	slbmte	r7,r0
 	isync
 
 2:
diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S
index 0369597..b436206 100644
--- a/arch/ppc64/kernel/head.S
+++ b/arch/ppc64/kernel/head.S
@@ -1646,8 +1646,9 @@ _GLOBAL(__secondary_start)
 #else
 	/* set the ASR */
 	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg	 */
+	ld	r3,0(r3)
 	lwz	r3,PLATFORM(r3)		/* r3 = platform flags		 */
-	cmpldi 	r3,PLATFORM_PSERIES_LPAR
+	andi.	r3,r3,PLATFORM_LPAR	/* Test if bit 0 is set (LPAR bit) */
 	bne	98f
 	mfspr	r3,PVR
 	srwi	r3,r3,16
@@ -1809,8 +1810,9 @@ _STATIC(start_here_multiplatform)
 	ld	r3,PACASTABREAL(r13)
 	ori	r4,r3,1			/* turn on valid bit		 */
 	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg */
+	ld	r3,0(r3)
 	lwz	r3,PLATFORM(r3)		/* r3 = platform flags */
-	cmpldi 	r3,PLATFORM_PSERIES_LPAR
+	andi.	r3,r3,PLATFORM_LPAR	/* Test if bit 0 is set (LPAR bit) */
 	bne	98f
 	mfspr	r3,PVR
 	srwi	r3,r3,16
@@ -1828,9 +1830,10 @@ _STATIC(start_here_multiplatform)
 99:
 	/* Set SDR1 (hash table pointer) */
 	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg */
+	ld	r3,0(r3)
 	lwz	r3,PLATFORM(r3)		/* r3 = platform flags */
 	/* Test if bit 0 is set (LPAR bit) */
-	andi.	r3,r3,0x1
+	andi.	r3,r3,PLATFORM_LPAR
 	bne	98f
 	LOADADDR(r6,_SDR1)		/* Only if NOT LPAR */
 	sub	r6,r6,r26
diff --git a/arch/ppc64/kernel/kprobes.c b/arch/ppc64/kernel/kprobes.c
index a3d5195..7e80d49 100644
--- a/arch/ppc64/kernel/kprobes.c
+++ b/arch/ppc64/kernel/kprobes.c
@@ -44,7 +44,7 @@ static struct kprobe *kprobe_prev;
 static unsigned long kprobe_status_prev, kprobe_saved_msr_prev;
 static struct pt_regs jprobe_saved_regs;
 
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
 	int ret = 0;
 	kprobe_opcode_t insn = *p->addr;
@@ -68,27 +68,27 @@ int arch_prepare_kprobe(struct kprobe *p)
 	return ret;
 }
 
-void arch_copy_kprobe(struct kprobe *p)
+void __kprobes arch_copy_kprobe(struct kprobe *p)
 {
 	memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
 	p->opcode = *p->addr;
 }
 
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
 {
 	*p->addr = BREAKPOINT_INSTRUCTION;
 	flush_icache_range((unsigned long) p->addr,
 			   (unsigned long) p->addr + sizeof(kprobe_opcode_t));
 }
 
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
 {
 	*p->addr = p->opcode;
 	flush_icache_range((unsigned long) p->addr,
 			   (unsigned long) p->addr + sizeof(kprobe_opcode_t));
 }
 
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
 {
 	up(&kprobe_mutex);
 	free_insn_slot(p->ainsn.insn);
@@ -102,7 +102,7 @@ static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
 	regs->msr |= MSR_SE;
 
 	/* single step inline if it is a trap variant */
-	if (IS_TW(insn) || IS_TD(insn) || IS_TWI(insn) || IS_TDI(insn))
+	if (is_trap(insn))
 		regs->nip = (unsigned long)p->addr;
 	else
 		regs->nip = (unsigned long)p->ainsn.insn;
@@ -122,7 +122,8 @@ static inline void restore_previous_kprobe(void)
 	kprobe_saved_msr = kprobe_saved_msr_prev;
 }
 
-void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
+void __kprobes arch_prepare_kretprobe(struct kretprobe *rp,
+				      struct pt_regs *regs)
 {
 	struct kretprobe_instance *ri;
 
@@ -151,7 +152,9 @@ static inline int kprobe_handler(struct pt_regs *regs)
 		   Disarm the probe we just hit, and ignore it. */
 		p = get_kprobe(addr);
 		if (p) {
-			if (kprobe_status == KPROBE_HIT_SS) {
+			kprobe_opcode_t insn = *p->ainsn.insn;
+			if (kprobe_status == KPROBE_HIT_SS &&
+					is_trap(insn)) {
 				regs->msr &= ~MSR_SE;
 				regs->msr |= kprobe_saved_msr;
 				unlock_kprobes();
@@ -191,8 +194,7 @@ static inline int kprobe_handler(struct pt_regs *regs)
 			 * trap variant, it could belong to someone else
 			 */
 			kprobe_opcode_t cur_insn = *addr;
-			if (IS_TW(cur_insn) || IS_TD(cur_insn) ||
-					IS_TWI(cur_insn) || IS_TDI(cur_insn))
+			if (is_trap(cur_insn))
 		       		goto no_kprobe;
 			/*
 			 * The breakpoint instruction was removed right
@@ -244,7 +246,7 @@ void kretprobe_trampoline_holder(void)
 /*
  * Called when the probe at kretprobe trampoline is hit
  */
-int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
         struct kretprobe_instance *ri = NULL;
         struct hlist_head *head;
@@ -308,7 +310,7 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
  * single-stepped a copy of the instruction.  The address of this
  * copy is p->ainsn.insn.
  */
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
 {
 	int ret;
 	unsigned int insn = *p->ainsn.insn;
@@ -373,8 +375,8 @@ static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 /*
  * Wrapper routine to for handling exceptions.
  */
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
-			     void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+				       unsigned long val, void *data)
 {
 	struct die_args *args = (struct die_args *)data;
 	int ret = NOTIFY_DONE;
@@ -402,11 +404,11 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
 	default:
 		break;
 	}
-	preempt_enable();
+	preempt_enable_no_resched();
 	return ret;
 }
 
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct jprobe *jp = container_of(p, struct jprobe, kp);
 
@@ -419,16 +421,16 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 	return 1;
 }
 
-void jprobe_return(void)
+void __kprobes jprobe_return(void)
 {
 	asm volatile("trap" ::: "memory");
 }
 
-void jprobe_return_end(void)
+void __kprobes jprobe_return_end(void)
 {
 };
 
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	/*
 	 * FIXME - we should ideally be validating that we got here 'cos
diff --git a/arch/ppc64/kernel/lparcfg.c b/arch/ppc64/kernel/lparcfg.c
index edad361..cae19bb 100644
--- a/arch/ppc64/kernel/lparcfg.c
+++ b/arch/ppc64/kernel/lparcfg.c
@@ -569,7 +569,7 @@ struct file_operations lparcfg_fops = {
 int __init lparcfg_init(void)
 {
 	struct proc_dir_entry *ent;
-	mode_t mode = S_IRUSR;
+	mode_t mode = S_IRUSR | S_IRGRP | S_IROTH;
 
 	/* Allow writing if we have FW_FEATURE_SPLPAR */
 	if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
diff --git a/arch/ppc64/kernel/maple_setup.c b/arch/ppc64/kernel/maple_setup.c
index bb55b5a..fc05674 100644
--- a/arch/ppc64/kernel/maple_setup.c
+++ b/arch/ppc64/kernel/maple_setup.c
@@ -207,9 +207,6 @@ static void __init maple_init_early(void)
 		comport = (void *)ioremap(physport, 16);
 		udbg_init_uart(comport, default_speed);
 
-		ppc_md.udbg_putc = udbg_putc;
-		ppc_md.udbg_getc = udbg_getc;
-		ppc_md.udbg_getc_poll = udbg_getc_poll;
 		DBG("Hello World !\n");
 	}
 
diff --git a/arch/ppc64/kernel/misc.S b/arch/ppc64/kernel/misc.S
index 474df0a..6d860c1 100644
--- a/arch/ppc64/kernel/misc.S
+++ b/arch/ppc64/kernel/misc.S
@@ -183,7 +183,7 @@ PPC64_CACHES:
  *   flush all bytes from start through stop-1 inclusive
  */
 
-_GLOBAL(__flush_icache_range)
+_KPROBE(__flush_icache_range)
 
 /*
  * Flush the data cache to memory 
@@ -223,7 +223,7 @@ _GLOBAL(__flush_icache_range)
 	bdnz	2b
 	isync
 	blr
-	
+	.previous .text
 /*
  * Like above, but only do the D-cache.
  *
@@ -957,7 +957,7 @@ _GLOBAL(sys_call_table32)
 	.llong .ppc_fork
 	.llong .sys_read
 	.llong .sys_write
-	.llong .sys32_open		/* 5 */
+	.llong .compat_sys_open		/* 5 */
 	.llong .sys_close
 	.llong .sys32_waitpid
 	.llong .sys32_creat
diff --git a/arch/ppc64/kernel/pSeries_lpar.c b/arch/ppc64/kernel/pSeries_lpar.c
index 0a3ddc9..a6de83f 100644
--- a/arch/ppc64/kernel/pSeries_lpar.c
+++ b/arch/ppc64/kernel/pSeries_lpar.c
@@ -192,9 +192,9 @@ static unsigned char udbg_getcLP(void)
 void udbg_init_debug_lpar(void)
 {
 	vtermno = 0;
-	ppc_md.udbg_putc = udbg_putcLP;
-	ppc_md.udbg_getc = udbg_getcLP;
-	ppc_md.udbg_getc_poll = udbg_getc_pollLP;
+	udbg_putc = udbg_putcLP;
+	udbg_getc = udbg_getcLP;
+	udbg_getc_poll = udbg_getc_pollLP;
 }
 
 /* returns 0 if couldn't find or use /chosen/stdout as console */
@@ -227,18 +227,18 @@ int find_udbg_vterm(void)
 			termno = (u32 *)get_property(stdout_node, "reg", NULL);
 			if (termno) {
 				vtermno = termno[0];
-				ppc_md.udbg_putc = udbg_putcLP;
-				ppc_md.udbg_getc = udbg_getcLP;
-				ppc_md.udbg_getc_poll = udbg_getc_pollLP;
+				udbg_putc = udbg_putcLP;
+				udbg_getc = udbg_getcLP;
+				udbg_getc_poll = udbg_getc_pollLP;
 				found = 1;
 			}
 		} else if (device_is_compatible(stdout_node, "hvterm-protocol")) {
 			termno = (u32 *)get_property(stdout_node, "reg", NULL);
 			if (termno) {
 				vtermno = termno[0];
-				ppc_md.udbg_putc = udbg_hvsi_putc;
-				ppc_md.udbg_getc = udbg_hvsi_getc;
-				ppc_md.udbg_getc_poll = udbg_hvsi_getc_poll;
+				udbg_putc = udbg_hvsi_putc;
+				udbg_getc = udbg_hvsi_getc;
+				udbg_getc_poll = udbg_hvsi_getc_poll;
 				found = 1;
 			}
 		}
@@ -266,6 +266,10 @@ void vpa_init(int cpu)
 
 	/* Register the Virtual Processor Area (VPA) */
 	flags = 1UL << (63 - 18);
+
+	if (cpu_has_feature(CPU_FTR_ALTIVEC))
+		paca[cpu].lppaca.vmxregs_in_use = 1;
+
 	ret = register_vpa(flags, hwcpu, __pa(vpa));
 
 	if (ret)
diff --git a/arch/ppc64/kernel/pSeries_reconfig.c b/arch/ppc64/kernel/pSeries_reconfig.c
index dc2a69d..58c6121 100644
--- a/arch/ppc64/kernel/pSeries_reconfig.c
+++ b/arch/ppc64/kernel/pSeries_reconfig.c
@@ -111,7 +111,7 @@ static int pSeries_reconfig_add_node(const char *path, struct property *proplist
 	struct device_node *np;
 	int err = -ENOMEM;
 
-	np = kcalloc(1, sizeof(*np), GFP_KERNEL);
+	np = kzalloc(sizeof(*np), GFP_KERNEL);
 	if (!np)
 		goto out_err;
 
diff --git a/arch/ppc64/kernel/pSeries_setup.c b/arch/ppc64/kernel/pSeries_setup.c
index f0f0630..9490b6c 100644
--- a/arch/ppc64/kernel/pSeries_setup.c
+++ b/arch/ppc64/kernel/pSeries_setup.c
@@ -37,7 +37,7 @@
 #include <linux/ioport.h>
 #include <linux/console.h>
 #include <linux/pci.h>
-#include <linux/version.h>
+#include <linux/utsname.h>
 #include <linux/adb.h>
 #include <linux/module.h>
 #include <linux/delay.h>
@@ -272,7 +272,7 @@ static int __init pSeries_init_panel(void)
 {
 	/* Manually leave the kernel version on the panel. */
 	ppc_md.progress("Linux ppc64\n", 0);
-	ppc_md.progress(UTS_RELEASE, 0);
+	ppc_md.progress(system_utsname.version, 0);
 
 	return 0;
 }
@@ -397,9 +397,6 @@ static void __init pSeries_init_early(void)
 		comport = (void *)ioremap(physport, 16);
 		udbg_init_uart(comport, default_speed);
 
-		ppc_md.udbg_putc = udbg_putc;
-		ppc_md.udbg_getc = udbg_getc;
-		ppc_md.udbg_getc_poll = udbg_getc_poll;
 		DBG("Hello World !\n");
 	}
 
diff --git a/arch/ppc64/kernel/pacaData.c b/arch/ppc64/kernel/pacaData.c
index 6182a2c..33a2d8d 100644
--- a/arch/ppc64/kernel/pacaData.c
+++ b/arch/ppc64/kernel/pacaData.c
@@ -59,6 +59,7 @@ extern unsigned long __toc_start;
 		.fpregs_in_use = 1,					    \
 		.end_of_quantum = 0xfffffffffffffffful,			    \
 		.slb_count = 64,					    \
+		.vmxregs_in_use = 0,					    \
 	},								    \
 
 #ifdef CONFIG_PPC_ISERIES
diff --git a/arch/ppc64/kernel/pmac_setup.c b/arch/ppc64/kernel/pmac_setup.c
index 8ff86a7..e7f695d 100644
--- a/arch/ppc64/kernel/pmac_setup.c
+++ b/arch/ppc64/kernel/pmac_setup.c
@@ -274,16 +274,6 @@ static void __pmac pmac_halt(void)
 }
 
 #ifdef CONFIG_BOOTX_TEXT
-static int dummy_getc_poll(void)
-{
-	return -1;
-}
-
-static unsigned char dummy_getc(void)
-{
-	return 0;
-}
-
 static void btext_putc(unsigned char c)
 {
 	btext_drawchar(c);
@@ -342,16 +332,13 @@ static void __init pmac_init_early(void)
 		sccdbg = 1;
        		udbg_init_scc(NULL);
        	}
-
-	else {
 #ifdef CONFIG_BOOTX_TEXT
+	else {
 		init_boot_display();
 
-		ppc_md.udbg_putc = btext_putc;
-		ppc_md.udbg_getc = dummy_getc;
-		ppc_md.udbg_getc_poll = dummy_getc_poll;
-#endif /* CONFIG_BOOTX_TEXT */
+		udbg_putc = btext_putc;
 	}
+#endif /* CONFIG_BOOTX_TEXT */
 
 	/* Setup interrupt mapping options */
 	ppc64_interrupt_controller = IC_OPEN_PIC;
diff --git a/arch/ppc64/kernel/prom.c b/arch/ppc64/kernel/prom.c
index b218488..6ad5a84 100644
--- a/arch/ppc64/kernel/prom.c
+++ b/arch/ppc64/kernel/prom.c
@@ -22,7 +22,6 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/init.h>
-#include <linux/version.h>
 #include <linux/threads.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
diff --git a/arch/ppc64/kernel/prom_init.c b/arch/ppc64/kernel/prom_init.c
index 122283a..9979919 100644
--- a/arch/ppc64/kernel/prom_init.c
+++ b/arch/ppc64/kernel/prom_init.c
@@ -22,7 +22,6 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/init.h>
-#include <linux/version.h>
 #include <linux/threads.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
diff --git a/arch/ppc64/kernel/rtasd.c b/arch/ppc64/kernel/rtasd.c
index b0c3b82..e26b042 100644
--- a/arch/ppc64/kernel/rtasd.c
+++ b/arch/ppc64/kernel/rtasd.c
@@ -19,6 +19,7 @@
 #include <linux/vmalloc.h>
 #include <linux/spinlock.h>
 #include <linux/cpu.h>
+#include <linux/delay.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -412,8 +413,7 @@ static void do_event_scan_all_cpus(long delay)
 
 		/* Drop hotplug lock, and sleep for the specified delay */
 		unlock_cpu_hotplug();
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(delay);
+		msleep_interruptible(delay);
 		lock_cpu_hotplug();
 
 		cpu = next_cpu(cpu, cpu_online_map);
@@ -442,7 +442,7 @@ static int rtasd(void *unused)
 
 	printk(KERN_INFO "RTAS daemon started\n");
 
-	DEBUG("will sleep for %d jiffies\n", (HZ*60/rtas_event_scan_rate) / 2);
+	DEBUG("will sleep for %d milliseconds\n", (30000/rtas_event_scan_rate));
 
 	/* See if we have any error stored in NVRAM */
 	memset(logdata, 0, rtas_error_log_max);
@@ -459,7 +459,7 @@ static int rtasd(void *unused)
 	}
 
 	/* First pass. */
-	do_event_scan_all_cpus(HZ);
+	do_event_scan_all_cpus(1000);
 
 	if (surveillance_timeout != -1) {
 		DEBUG("enabling surveillance\n");
@@ -471,7 +471,7 @@ static int rtasd(void *unused)
 	 * machines have problems if we call event-scan too
 	 * quickly. */
 	for (;;)
-		do_event_scan_all_cpus((HZ*60/rtas_event_scan_rate) / 2);
+		do_event_scan_all_cpus(30000/rtas_event_scan_rate);
 
 error:
 	/* Should delete proc entries */
diff --git a/arch/ppc64/kernel/rtc.c b/arch/ppc64/kernel/rtc.c
index d729fef..6ff52bc 100644
--- a/arch/ppc64/kernel/rtc.c
+++ b/arch/ppc64/kernel/rtc.c
@@ -35,6 +35,7 @@
 #include <linux/spinlock.h>
 #include <linux/bcd.h>
 #include <linux/interrupt.h>
+#include <linux/delay.h>
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -351,8 +352,7 @@ void rtas_get_rtc_time(struct rtc_time *rtc_tm)
 				return;	/* delay not allowed */
 			}
 			wait_time = rtas_extended_busy_delay_time(error);
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(wait_time);
+			msleep_interruptible(wait_time);
 			error = RTAS_CLOCK_BUSY;
 		}
 	} while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
@@ -386,8 +386,7 @@ int rtas_set_rtc_time(struct rtc_time *tm)
 			if (in_interrupt())
 				return 1;	/* probably decrementer */
 			wait_time = rtas_extended_busy_delay_time(error);
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(wait_time);
+			msleep_interruptible(wait_time);
 			error = RTAS_CLOCK_BUSY;
 		}
 	} while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
diff --git a/arch/ppc64/kernel/scanlog.c b/arch/ppc64/kernel/scanlog.c
index 4d70736..215bf89 100644
--- a/arch/ppc64/kernel/scanlog.c
+++ b/arch/ppc64/kernel/scanlog.c
@@ -25,6 +25,7 @@
 #include <linux/errno.h>
 #include <linux/proc_fs.h>
 #include <linux/init.h>
+#include <linux/delay.h>
 #include <asm/uaccess.h>
 #include <asm/rtas.h>
 #include <asm/prom.h>
@@ -77,7 +78,7 @@ static ssize_t scanlog_read(struct file *file, char __user *buf,
 		return -EFAULT;
 
 	for (;;) {
-		wait_time = HZ/2;	/* default wait if no data */
+		wait_time = 500;	/* default wait if no data */
 		spin_lock(&rtas_data_buf_lock);
 		memcpy(rtas_data_buf, data, RTAS_DATA_BUF_SIZE);
 		status = rtas_call(ibm_scan_log_dump, 2, 1, NULL,
@@ -107,24 +108,14 @@ static ssize_t scanlog_read(struct file *file, char __user *buf,
 			break;
 		    default:
 			if (status > 9900 && status <= 9905) {
-				/* No data.  RTAS is hinting at a delay required
-				 * between 1-100000 milliseconds
-				 */
-				int ms = 1;
-				for (; status > 9900; status--)
-					ms = ms * 10;
-				/* Use microseconds for reasonable accuracy */
-				ms *= 1000;
-				wait_time = ms / (1000000/HZ); /* round down is fine */
-				/* Fall through to sleep */
+				wait_time = rtas_extended_busy_delay_time(status);
 			} else {
 				printk(KERN_ERR "scanlog: unknown error from rtas: %d\n", status);
 				return -EIO;
 			}
 		}
 		/* Apparently no data yet.  Wait and try again. */
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(wait_time);
+		msleep_interruptible(wait_time);
 	}
 	/*NOTREACHED*/
 }
diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c
index ee3b20d..d0bb68a 100644
--- a/arch/ppc64/kernel/setup.c
+++ b/arch/ppc64/kernel/setup.c
@@ -25,7 +25,7 @@
 #include <linux/seq_file.h>
 #include <linux/ioport.h>
 #include <linux/console.h>
-#include <linux/version.h>
+#include <linux/utsname.h>
 #include <linux/tty.h>
 #include <linux/root_dev.h>
 #include <linux/notifier.h>
@@ -89,7 +89,7 @@ extern void udbg_init_maple_realmode(void);
 #define EARLY_DEBUG_INIT() udbg_init_maple_realmode()
 #define EARLY_DEBUG_INIT() udbg_init_pmac_realmode()
 #define EARLY_DEBUG_INIT()						\
-	do { ppc_md.udbg_putc = call_rtas_display_status_delay; } while(0)
+	do { udbg_putc = call_rtas_display_status_delay; } while(0)
 #endif
 
 /* extern void *stab; */
@@ -108,7 +108,6 @@ int boot_cpuid = 0;
 int boot_cpuid_phys = 0;
 dev_t boot_dev;
 u64 ppc64_pft_size;
-u64 ppc64_debug_switch;
 
 struct ppc64_caches ppc64_caches;
 EXPORT_SYMBOL_GPL(ppc64_caches);
@@ -154,34 +153,6 @@ struct screen_info screen_info = {
 	.orig_video_points = 16
 };
 
-/*
- * Initialize the PPCDBG state.  Called before relocation has been enabled.
- */
-void __init ppcdbg_initialize(void)
-{
-	ppc64_debug_switch = PPC_DEBUG_DEFAULT; /* | PPCDBG_BUSWALK | */
-	/* PPCDBG_PHBINIT | PPCDBG_MM | PPCDBG_MMINIT | PPCDBG_TCEINIT | PPCDBG_TCE */;
-}
-
-/*
- * Early boot console based on udbg
- */
-static struct console udbg_console = {
-	.name	= "udbg",
-	.write	= udbg_console_write,
-	.flags	= CON_PRINTBUFFER,
-	.index	= -1,
-};
-static int early_console_initialized;
-
-void __init disable_early_printk(void)
-{
-	if (!early_console_initialized)
-		return;
-	unregister_console(&udbg_console);
-	early_console_initialized = 0;
-}
-
 #if defined(CONFIG_PPC_MULTIPLATFORM) && defined(CONFIG_SMP)
 
 static int smt_enabled_cmdline;
@@ -425,12 +396,6 @@ void __init early_setup(unsigned long dt_ptr)
 	}
 	ppc_md = **mach;
 
-	/* our udbg callbacks got overriden by the above, let's put them
-	 * back in. Ultimately, I want those things to be split from the
-	 * main ppc_md
-	 */
-	EARLY_DEBUG_INIT();
-
 	DBG("Found, Initializing memory management...\n");
 
 	/*
@@ -636,8 +601,7 @@ void __init setup_system(void)
 	/*
 	 * Register early console
 	 */
-	early_console_initialized = 1;
-	register_console(&udbg_console);
+	register_early_udbg_console();
 
 	/* Save unparsed command line copy for /proc/cmdline */
 	strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE);
@@ -657,7 +621,7 @@ void __init setup_system(void)
 	smp_release_cpus();
 #endif /* defined(CONFIG_SMP) && !defined(CONFIG_PPC_ISERIES) */
 
-	printk("Starting Linux PPC64 %s\n", UTS_RELEASE);
+	printk("Starting Linux PPC64 %s\n", system_utsname.version);
 
 	printk("-----------------------------------------------------\n");
 	printk("ppc64_pft_size                = 0x%lx\n", ppc64_pft_size);
diff --git a/arch/ppc64/kernel/sys_ppc32.c b/arch/ppc64/kernel/sys_ppc32.c
index 2066190..214914a 100644
--- a/arch/ppc64/kernel/sys_ppc32.c
+++ b/arch/ppc64/kernel/sys_ppc32.c
@@ -867,37 +867,6 @@ off_t ppc32_lseek(unsigned int fd, u32 offset, unsigned int origin)
 	return sys_lseek(fd, (int)offset, origin);
 }
 
-/*
- * This is just a version for 32-bit applications which does
- * not force O_LARGEFILE on.
- */
-asmlinkage long sys32_open(const char __user * filename, int flags, int mode)
-{
-	char * tmp;
-	int fd, error;
-
-	tmp = getname(filename);
-	fd = PTR_ERR(tmp);
-	if (!IS_ERR(tmp)) {
-		fd = get_unused_fd();
-		if (fd >= 0) {
-			struct file * f = filp_open(tmp, flags, mode);
-			error = PTR_ERR(f);
-			if (IS_ERR(f))
-				goto out_error;
-			fd_install(fd, f);
-		}
-out:
-		putname(tmp);
-	}
-	return fd;
-
-out_error:
-	put_unused_fd(fd);
-	fd = error;
-	goto out;
-}
-
 /* Note: it is necessary to treat bufsiz as an unsigned int,
  * with the corresponding cast to a signed int to insure that the 
  * proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
diff --git a/arch/ppc64/kernel/sysfs.c b/arch/ppc64/kernel/sysfs.c
index f311ee7..6654b35 100644
--- a/arch/ppc64/kernel/sysfs.c
+++ b/arch/ppc64/kernel/sysfs.c
@@ -215,18 +215,23 @@ static void register_cpu_online(unsigned int cpu)
 	if (cpu_has_feature(CPU_FTR_MMCRA))
 		sysdev_create_file(s, &attr_mmcra);
 
-	sysdev_create_file(s, &attr_pmc1);
-	sysdev_create_file(s, &attr_pmc2);
-	sysdev_create_file(s, &attr_pmc3);
-	sysdev_create_file(s, &attr_pmc4);
-	sysdev_create_file(s, &attr_pmc5);
-	sysdev_create_file(s, &attr_pmc6);
-
-	if (cpu_has_feature(CPU_FTR_PMC8)) {
+	if (cur_cpu_spec->num_pmcs >= 1)
+		sysdev_create_file(s, &attr_pmc1);
+	if (cur_cpu_spec->num_pmcs >= 2)
+		sysdev_create_file(s, &attr_pmc2);
+	if (cur_cpu_spec->num_pmcs >= 3)
+		sysdev_create_file(s, &attr_pmc3);
+	if (cur_cpu_spec->num_pmcs >= 4)
+		sysdev_create_file(s, &attr_pmc4);
+	if (cur_cpu_spec->num_pmcs >= 5)
+		sysdev_create_file(s, &attr_pmc5);
+	if (cur_cpu_spec->num_pmcs >= 6)
+		sysdev_create_file(s, &attr_pmc6);
+	if (cur_cpu_spec->num_pmcs >= 7)
 		sysdev_create_file(s, &attr_pmc7);
+	if (cur_cpu_spec->num_pmcs >= 8)
 		sysdev_create_file(s, &attr_pmc8);
-	}
-
+  
 	if (cpu_has_feature(CPU_FTR_SMT))
 		sysdev_create_file(s, &attr_purr);
 }
@@ -252,17 +257,22 @@ static void unregister_cpu_online(unsigned int cpu)
 	if (cpu_has_feature(CPU_FTR_MMCRA))
 		sysdev_remove_file(s, &attr_mmcra);
 
-	sysdev_remove_file(s, &attr_pmc1);
-	sysdev_remove_file(s, &attr_pmc2);
-	sysdev_remove_file(s, &attr_pmc3);
-	sysdev_remove_file(s, &attr_pmc4);
-	sysdev_remove_file(s, &attr_pmc5);
-	sysdev_remove_file(s, &attr_pmc6);
-
-	if (cpu_has_feature(CPU_FTR_PMC8)) {
+	if (cur_cpu_spec->num_pmcs >= 1)
+		sysdev_remove_file(s, &attr_pmc1);
+	if (cur_cpu_spec->num_pmcs >= 2)
+		sysdev_remove_file(s, &attr_pmc2);
+	if (cur_cpu_spec->num_pmcs >= 3)
+		sysdev_remove_file(s, &attr_pmc3);
+	if (cur_cpu_spec->num_pmcs >= 4)
+		sysdev_remove_file(s, &attr_pmc4);
+	if (cur_cpu_spec->num_pmcs >= 5)
+		sysdev_remove_file(s, &attr_pmc5);
+	if (cur_cpu_spec->num_pmcs >= 6)
+		sysdev_remove_file(s, &attr_pmc6);
+	if (cur_cpu_spec->num_pmcs >= 7)
 		sysdev_remove_file(s, &attr_pmc7);
+	if (cur_cpu_spec->num_pmcs >= 8)
 		sysdev_remove_file(s, &attr_pmc8);
-	}
 
 	if (cpu_has_feature(CPU_FTR_SMT))
 		sysdev_remove_file(s, &attr_purr);
diff --git a/arch/ppc64/kernel/time.c b/arch/ppc64/kernel/time.c
index 1696e1b..9939c20 100644
--- a/arch/ppc64/kernel/time.c
+++ b/arch/ppc64/kernel/time.c
@@ -51,7 +51,6 @@
 #include <linux/cpu.h>
 #include <linux/security.h>
 
-#include <asm/segment.h>
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/nvram.h>
@@ -129,7 +128,7 @@ static __inline__ void timer_check_rtc(void)
          * We should have an rtc call that only sets the minutes and
          * seconds like on Intel to avoid problems with non UTC clocks.
          */
-        if ( (time_status & STA_UNSYNC) == 0 &&
+        if (ntp_synced() &&
              xtime.tv_sec - last_rtc_update >= 659 &&
              abs((xtime.tv_nsec/1000) - (1000000-1000000/HZ)) < 500000/HZ &&
              jiffies - wall_jiffies == 1) {
@@ -436,10 +435,7 @@ int do_settimeofday(struct timespec *tv)
 	 */
 	last_rtc_update = new_sec - 658;
 
-	time_adjust = 0;                /* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 
 	delta_xsec = mulhdu( (tb_last_stamp-do_gtod.varp->tb_orig_stamp),
 			     do_gtod.varp->tb_to_xs );
diff --git a/arch/ppc64/kernel/traps.c b/arch/ppc64/kernel/traps.c
index a8d5e83..7467ae5 100644
--- a/arch/ppc64/kernel/traps.c
+++ b/arch/ppc64/kernel/traps.c
@@ -30,6 +30,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/delay.h>
+#include <linux/kprobes.h>
 #include <asm/kdebug.h>
 
 #include <asm/pgtable.h>
@@ -220,7 +221,7 @@ void instruction_breakpoint_exception(struct pt_regs *regs)
 	_exception(SIGTRAP, regs, TRAP_BRKPT, regs->nip);
 }
 
-void single_step_exception(struct pt_regs *regs)
+void __kprobes single_step_exception(struct pt_regs *regs)
 {
 	regs->msr &= ~MSR_SE;  /* Turn off 'trace' bit */
 
@@ -398,7 +399,7 @@ check_bug_trap(struct pt_regs *regs)
 	return 0;
 }
 
-void program_check_exception(struct pt_regs *regs)
+void __kprobes program_check_exception(struct pt_regs *regs)
 {
 	if (debugger_fault_handler(regs))
 		return;
diff --git a/arch/ppc64/kernel/udbg.c b/arch/ppc64/kernel/udbg.c
index c0da455..ed6766e 100644
--- a/arch/ppc64/kernel/udbg.c
+++ b/arch/ppc64/kernel/udbg.c
@@ -1,5 +1,5 @@
 /*
- * NS16550 Serial Port (uart) debugging stuff.
+ * polling mode stateless debugging stuff, originally for NS16550 Serial Ports
  *
  * c 2001 PPC 64 Team, IBM Corp
  *
@@ -13,249 +13,24 @@
 #define WANT_PPCDBG_TAB /* Only defined here */
 #include <linux/config.h>
 #include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/console.h>
 #include <asm/ppcdebug.h>
 #include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/pmac_feature.h>
 
-extern u8 real_readb(volatile u8 __iomem  *addr);
-extern void real_writeb(u8 data, volatile u8 __iomem *addr);
-
-struct NS16550 {
-	/* this struct must be packed */
-	unsigned char rbr;  /* 0 */
-	unsigned char ier;  /* 1 */
-	unsigned char fcr;  /* 2 */
-	unsigned char lcr;  /* 3 */
-	unsigned char mcr;  /* 4 */
-	unsigned char lsr;  /* 5 */
-	unsigned char msr;  /* 6 */
-	unsigned char scr;  /* 7 */
-};
-
-#define thr rbr
-#define iir fcr
-#define dll rbr
-#define dlm ier
-#define dlab lcr
-
-#define LSR_DR   0x01  /* Data ready */
-#define LSR_OE   0x02  /* Overrun */
-#define LSR_PE   0x04  /* Parity error */
-#define LSR_FE   0x08  /* Framing error */
-#define LSR_BI   0x10  /* Break */
-#define LSR_THRE 0x20  /* Xmit holding register empty */
-#define LSR_TEMT 0x40  /* Xmitter empty */
-#define LSR_ERR  0x80  /* Error */
-
-static volatile struct NS16550 __iomem *udbg_comport;
-
-void udbg_init_uart(void __iomem *comport, unsigned int speed)
-{
-	u16 dll = speed ? (115200 / speed) : 12;
-
-	if (comport) {
-		udbg_comport = (struct NS16550 __iomem *)comport;
-		out_8(&udbg_comport->lcr, 0x00);
-		out_8(&udbg_comport->ier, 0xff);
-		out_8(&udbg_comport->ier, 0x00);
-		out_8(&udbg_comport->lcr, 0x80);	/* Access baud rate */
-		out_8(&udbg_comport->dll, dll & 0xff);	/* 1 = 115200,  2 = 57600,
-							   3 = 38400, 12 = 9600 baud */
-		out_8(&udbg_comport->dlm, dll >> 8);	/* dll >> 8 which should be zero
-							   for fast rates; */
-		out_8(&udbg_comport->lcr, 0x03);	/* 8 data, 1 stop, no parity */
-		out_8(&udbg_comport->mcr, 0x03);	/* RTS/DTR */
-		out_8(&udbg_comport->fcr ,0x07);	/* Clear & enable FIFOs */
-	}
-}
-
-#ifdef CONFIG_PPC_PMAC
-
-#define	SCC_TXRDY	4
-#define SCC_RXRDY	1
-
-static volatile u8 __iomem *sccc;
-static volatile u8 __iomem *sccd;
-
-static unsigned char scc_inittab[] = {
-    13, 0,		/* set baud rate divisor */
-    12, 0,
-    14, 1,		/* baud rate gen enable, src=rtxc */
-    11, 0x50,		/* clocks = br gen */
-    5,  0xea,		/* tx 8 bits, assert DTR & RTS */
-    4,  0x46,		/* x16 clock, 1 stop */
-    3,  0xc1,		/* rx enable, 8 bits */
-};
-
-void udbg_init_scc(struct device_node *np)
-{
-	u32 *reg;
-	unsigned long addr;
-	int i, x;
-
-	if (np == NULL)
-		np = of_find_node_by_name(NULL, "escc");
-	if (np == NULL || np->parent == NULL)
-		return;
-
-	udbg_printf("found SCC...\n");
-	/* Get address within mac-io ASIC */ 
-	reg = (u32 *)get_property(np, "reg", NULL);
-	if (reg == NULL)
-		return;
-	addr = reg[0];
-	udbg_printf("local addr: %lx\n", addr);
-	/* Get address of mac-io PCI itself */
-	reg = (u32 *)get_property(np->parent, "assigned-addresses", NULL);
-	if (reg == NULL)
-		return;
-	addr += reg[2];
-	udbg_printf("final addr: %lx\n", addr);
-
-	/* Setup for 57600 8N1 */
-	addr += 0x20;
-	sccc = (volatile u8 * __iomem) ioremap(addr & PAGE_MASK, PAGE_SIZE) ;
-	sccc += addr & ~PAGE_MASK;
-	sccd = sccc + 0x10;
-
-	udbg_printf("ioremap result sccc: %p\n", sccc);
-	mb();
-
-	for (i = 20000; i != 0; --i)
-		x = in_8(sccc);
-	out_8(sccc, 0x09);		/* reset A or B side */
-	out_8(sccc, 0xc0);
-	for (i = 0; i < sizeof(scc_inittab); ++i)
-		out_8(sccc, scc_inittab[i]);
-
-	ppc_md.udbg_putc = udbg_putc;
-	ppc_md.udbg_getc = udbg_getc;
-	ppc_md.udbg_getc_poll = udbg_getc_poll;
-
-	udbg_puts("Hello World !\n");
-}
-
-#endif /* CONFIG_PPC_PMAC */
-
-#ifdef CONFIG_PPC_PMAC
-static void udbg_real_putc(unsigned char c)
-{
-	while ((real_readb(sccc) & SCC_TXRDY) == 0)
-		;
-	real_writeb(c, sccd);
-	if (c == '\n')
-		udbg_real_putc('\r');
-}
-
-void udbg_init_pmac_realmode(void)
-{
-	sccc = (volatile u8 __iomem *)0x80013020ul;
-	sccd = (volatile u8 __iomem *)0x80013030ul;
-
-	ppc_md.udbg_putc = udbg_real_putc;
-	ppc_md.udbg_getc = NULL;
-	ppc_md.udbg_getc_poll = NULL;
-}
-#endif /* CONFIG_PPC_PMAC */
-
-#ifdef CONFIG_PPC_MAPLE
-void udbg_maple_real_putc(unsigned char c)
-{
-	if (udbg_comport) {
-		while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
-			/* wait for idle */;
-		real_writeb(c, &udbg_comport->thr); eieio();
-		if (c == '\n') {
-			/* Also put a CR.  This is for convenience. */
-			while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
-				/* wait for idle */;
-			real_writeb('\r', &udbg_comport->thr); eieio();
-		}
-	}
-}
-
-void udbg_init_maple_realmode(void)
-{
-	udbg_comport = (volatile struct NS16550 __iomem *)0xf40003f8;
-
-	ppc_md.udbg_putc = udbg_maple_real_putc;
-	ppc_md.udbg_getc = NULL;
-	ppc_md.udbg_getc_poll = NULL;
-}
-#endif /* CONFIG_PPC_MAPLE */
-
-void udbg_putc(unsigned char c)
-{
-	if (udbg_comport) {
-		while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
-			/* wait for idle */;
-		out_8(&udbg_comport->thr, c);
-		if (c == '\n') {
-			/* Also put a CR.  This is for convenience. */
-			while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
-				/* wait for idle */; 
-			out_8(&udbg_comport->thr, '\r');
-		}
-	}
-#ifdef CONFIG_PPC_PMAC
-	else if (sccc) {
-		while ((in_8(sccc) & SCC_TXRDY) == 0)
-			;
-		out_8(sccd,  c);		
-		if (c == '\n')
-			udbg_putc('\r');
-	}
-#endif /* CONFIG_PPC_PMAC */
-}
-
-int udbg_getc_poll(void)
-{
-	if (udbg_comport) {
-		if ((in_8(&udbg_comport->lsr) & LSR_DR) != 0)
-			return in_8(&udbg_comport->rbr);
-		else
-			return -1;
-	}
-#ifdef CONFIG_PPC_PMAC
-	else if (sccc) {
-		if ((in_8(sccc) & SCC_RXRDY) != 0)
-			return in_8(sccd);
-		else
-			return -1;
-	}
-#endif /* CONFIG_PPC_PMAC */
-	return -1;
-}
-
-unsigned char udbg_getc(void)
-{
-	if (udbg_comport) {
-		while ((in_8(&udbg_comport->lsr) & LSR_DR) == 0)
-			/* wait for char */;
-		return in_8(&udbg_comport->rbr);
-	}
-#ifdef CONFIG_PPC_PMAC
-	else if (sccc) {
-		while ((in_8(sccc) & SCC_RXRDY) == 0)
-			;
-		return in_8(sccd);
-	}
-#endif /* CONFIG_PPC_PMAC */
-	return 0;
-}
+void (*udbg_putc)(unsigned char c);
+unsigned char (*udbg_getc)(void);
+int (*udbg_getc_poll)(void);
 
+/* udbg library, used by xmon et al */
 void udbg_puts(const char *s)
 {
-	if (ppc_md.udbg_putc) {
+	if (udbg_putc) {
 		char c;
 
 		if (s && *s != '\0') {
 			while ((c = *s++) != '\0')
-				ppc_md.udbg_putc(c);
+				udbg_putc(c);
 		}
 	}
 #if 0
@@ -270,12 +45,12 @@ int udbg_write(const char *s, int n)
 	int remain = n;
 	char c;
 
-	if (!ppc_md.udbg_putc)
+	if (!udbg_putc)
 		return 0;
 
 	if (s && *s != '\0') {
 		while (((c = *s++) != '\0') && (remain-- > 0)) {
-			ppc_md.udbg_putc(c);
+			udbg_putc(c);
 		}
 	}
 
@@ -287,12 +62,12 @@ int udbg_read(char *buf, int buflen)
 	char c, *p = buf;
 	int i;
 
-	if (!ppc_md.udbg_getc)
+	if (!udbg_getc)
 		return 0;
 
 	for (i = 0; i < buflen; ++i) {
 		do {
-			c = ppc_md.udbg_getc();
+			c = udbg_getc();
 		} while (c == 0x11 || c == 0x13);
 		if (c == 0)
 			break;
@@ -302,11 +77,6 @@ int udbg_read(char *buf, int buflen)
 	return i;
 }
 
-void udbg_console_write(struct console *con, const char *s, unsigned int n)
-{
-	udbg_write(s, n);
-}
-
 #define UDBG_BUFSIZE 256
 void udbg_printf(const char *fmt, ...)
 {
@@ -319,6 +89,10 @@ void udbg_printf(const char *fmt, ...)
 	va_end(args);
 }
 
+/* PPCDBG stuff */
+
+u64 ppc64_debug_switch;
+
 /* Special print used by PPCDBG() macro */
 void udbg_ppcdbg(unsigned long debug_flags, const char *fmt, ...)
 {
@@ -358,3 +132,43 @@ unsigned long udbg_ifdebug(unsigned long flags)
 {
 	return (flags & ppc64_debug_switch);
 }
+
+/*
+ * Initialize the PPCDBG state.  Called before relocation has been enabled.
+ */
+void __init ppcdbg_initialize(void)
+{
+	ppc64_debug_switch = PPC_DEBUG_DEFAULT; /* | PPCDBG_BUSWALK | */
+	/* PPCDBG_PHBINIT | PPCDBG_MM | PPCDBG_MMINIT | PPCDBG_TCEINIT | PPCDBG_TCE */;
+}
+
+/*
+ * Early boot console based on udbg
+ */
+static void udbg_console_write(struct console *con, const char *s,
+		unsigned int n)
+{
+	udbg_write(s, n);
+}
+
+static struct console udbg_console = {
+	.name	= "udbg",
+	.write	= udbg_console_write,
+	.flags	= CON_PRINTBUFFER,
+	.index	= -1,
+};
+
+void __init disable_early_printk(void)
+{
+	unregister_console(&udbg_console);
+}
+
+/* called by setup_system */
+void register_early_udbg_console(void)
+{
+	register_console(&udbg_console);
+}
+
+#if 0   /* if you want to use this as a regular output console */
+console_initcall(register_udbg_console);
+#endif
diff --git a/arch/ppc64/kernel/udbg_16550.c b/arch/ppc64/kernel/udbg_16550.c
new file mode 100644
index 0000000..9313574
--- /dev/null
+++ b/arch/ppc64/kernel/udbg_16550.c
@@ -0,0 +1,123 @@
+/*
+ * udbg for for NS16550 compatable serial ports
+ *
+ * Copyright (C) 2001-2005 PPC 64 Team, IBM Corp
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/types.h>
+#include <asm/udbg.h>
+#include <asm/io.h>
+
+extern u8 real_readb(volatile u8 __iomem  *addr);
+extern void real_writeb(u8 data, volatile u8 __iomem *addr);
+
+struct NS16550 {
+	/* this struct must be packed */
+	unsigned char rbr;  /* 0 */
+	unsigned char ier;  /* 1 */
+	unsigned char fcr;  /* 2 */
+	unsigned char lcr;  /* 3 */
+	unsigned char mcr;  /* 4 */
+	unsigned char lsr;  /* 5 */
+	unsigned char msr;  /* 6 */
+	unsigned char scr;  /* 7 */
+};
+
+#define thr rbr
+#define iir fcr
+#define dll rbr
+#define dlm ier
+#define dlab lcr
+
+#define LSR_DR   0x01  /* Data ready */
+#define LSR_OE   0x02  /* Overrun */
+#define LSR_PE   0x04  /* Parity error */
+#define LSR_FE   0x08  /* Framing error */
+#define LSR_BI   0x10  /* Break */
+#define LSR_THRE 0x20  /* Xmit holding register empty */
+#define LSR_TEMT 0x40  /* Xmitter empty */
+#define LSR_ERR  0x80  /* Error */
+
+static volatile struct NS16550 __iomem *udbg_comport;
+
+static void udbg_550_putc(unsigned char c)
+{
+	if (udbg_comport) {
+		while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
+			/* wait for idle */;
+		out_8(&udbg_comport->thr, c);
+		if (c == '\n')
+			udbg_550_putc('\r');
+	}
+}
+
+static int udbg_550_getc_poll(void)
+{
+	if (udbg_comport) {
+		if ((in_8(&udbg_comport->lsr) & LSR_DR) != 0)
+			return in_8(&udbg_comport->rbr);
+		else
+			return -1;
+	}
+	return -1;
+}
+
+static unsigned char udbg_550_getc(void)
+{
+	if (udbg_comport) {
+		while ((in_8(&udbg_comport->lsr) & LSR_DR) == 0)
+			/* wait for char */;
+		return in_8(&udbg_comport->rbr);
+	}
+	return 0;
+}
+
+void udbg_init_uart(void __iomem *comport, unsigned int speed)
+{
+	u16 dll = speed ? (115200 / speed) : 12;
+
+	if (comport) {
+		udbg_comport = (struct NS16550 __iomem *)comport;
+		out_8(&udbg_comport->lcr, 0x00);
+		out_8(&udbg_comport->ier, 0xff);
+		out_8(&udbg_comport->ier, 0x00);
+		out_8(&udbg_comport->lcr, 0x80);	/* Access baud rate */
+		out_8(&udbg_comport->dll, dll & 0xff);	/* 1 = 115200,  2 = 57600,
+							   3 = 38400, 12 = 9600 baud */
+		out_8(&udbg_comport->dlm, dll >> 8);	/* dll >> 8 which should be zero
+							   for fast rates; */
+		out_8(&udbg_comport->lcr, 0x03);	/* 8 data, 1 stop, no parity */
+		out_8(&udbg_comport->mcr, 0x03);	/* RTS/DTR */
+		out_8(&udbg_comport->fcr ,0x07);	/* Clear & enable FIFOs */
+		udbg_putc = udbg_550_putc;
+		udbg_getc = udbg_550_getc;
+		udbg_getc_poll = udbg_550_getc_poll;
+	}
+}
+
+#ifdef CONFIG_PPC_MAPLE
+void udbg_maple_real_putc(unsigned char c)
+{
+	if (udbg_comport) {
+		while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
+			/* wait for idle */;
+		real_writeb(c, &udbg_comport->thr); eieio();
+		if (c == '\n')
+			udbg_maple_real_putc('\r');
+	}
+}
+
+void udbg_init_maple_realmode(void)
+{
+	udbg_comport = (volatile struct NS16550 __iomem *)0xf40003f8;
+
+	udbg_putc = udbg_maple_real_putc;
+	udbg_getc = NULL;
+	udbg_getc_poll = NULL;
+}
+#endif /* CONFIG_PPC_MAPLE */
diff --git a/arch/ppc64/kernel/udbg_scc.c b/arch/ppc64/kernel/udbg_scc.c
new file mode 100644
index 0000000..c47fd6c
--- /dev/null
+++ b/arch/ppc64/kernel/udbg_scc.c
@@ -0,0 +1,136 @@
+/*
+ * udbg for for zilog scc ports as found on Apple PowerMacs
+ *
+ * Copyright (C) 2001-2005 PPC 64 Team, IBM Corp
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/types.h>
+#include <asm/udbg.h>
+#include <asm/processor.h>
+#include <asm/naca.h>
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/pmac_feature.h>
+
+extern u8 real_readb(volatile u8 __iomem  *addr);
+extern void real_writeb(u8 data, volatile u8 __iomem *addr);
+
+#define	SCC_TXRDY	4
+#define SCC_RXRDY	1
+
+static volatile u8 __iomem *sccc;
+static volatile u8 __iomem *sccd;
+
+static void udbg_scc_putc(unsigned char c)
+{
+	if (sccc) {
+		while ((in_8(sccc) & SCC_TXRDY) == 0)
+			;
+		out_8(sccd,  c);
+		if (c == '\n')
+			udbg_scc_putc('\r');
+	}
+}
+
+static int udbg_scc_getc_poll(void)
+{
+	if (sccc) {
+		if ((in_8(sccc) & SCC_RXRDY) != 0)
+			return in_8(sccd);
+		else
+			return -1;
+	}
+	return -1;
+}
+
+static unsigned char udbg_scc_getc(void)
+{
+	if (sccc) {
+		while ((in_8(sccc) & SCC_RXRDY) == 0)
+			;
+		return in_8(sccd);
+	}
+	return 0;
+}
+
+static unsigned char scc_inittab[] = {
+    13, 0,		/* set baud rate divisor */
+    12, 0,
+    14, 1,		/* baud rate gen enable, src=rtxc */
+    11, 0x50,		/* clocks = br gen */
+    5,  0xea,		/* tx 8 bits, assert DTR & RTS */
+    4,  0x46,		/* x16 clock, 1 stop */
+    3,  0xc1,		/* rx enable, 8 bits */
+};
+
+void udbg_init_scc(struct device_node *np)
+{
+	u32 *reg;
+	unsigned long addr;
+	int i, x;
+
+	if (np == NULL)
+		np = of_find_node_by_name(NULL, "escc");
+	if (np == NULL || np->parent == NULL)
+		return;
+
+	udbg_printf("found SCC...\n");
+	/* Get address within mac-io ASIC */
+	reg = (u32 *)get_property(np, "reg", NULL);
+	if (reg == NULL)
+		return;
+	addr = reg[0];
+	udbg_printf("local addr: %lx\n", addr);
+	/* Get address of mac-io PCI itself */
+	reg = (u32 *)get_property(np->parent, "assigned-addresses", NULL);
+	if (reg == NULL)
+		return;
+	addr += reg[2];
+	udbg_printf("final addr: %lx\n", addr);
+
+	/* Setup for 57600 8N1 */
+	addr += 0x20;
+	sccc = (volatile u8 * __iomem) ioremap(addr & PAGE_MASK, PAGE_SIZE) ;
+	sccc += addr & ~PAGE_MASK;
+	sccd = sccc + 0x10;
+
+	udbg_printf("ioremap result sccc: %p\n", sccc);
+	mb();
+
+	for (i = 20000; i != 0; --i)
+		x = in_8(sccc);
+	out_8(sccc, 0x09);		/* reset A or B side */
+	out_8(sccc, 0xc0);
+	for (i = 0; i < sizeof(scc_inittab); ++i)
+		out_8(sccc, scc_inittab[i]);
+
+	udbg_putc = udbg_scc_putc;
+	udbg_getc = udbg_scc_getc;
+	udbg_getc_poll = udbg_scc_getc_poll;
+
+	udbg_puts("Hello World !\n");
+}
+
+static void udbg_real_scc_putc(unsigned char c)
+{
+	while ((real_readb(sccc) & SCC_TXRDY) == 0)
+		;
+	real_writeb(c, sccd);
+	if (c == '\n')
+		udbg_real_scc_putc('\r');
+}
+
+void udbg_init_pmac_realmode(void)
+{
+	sccc = (volatile u8 __iomem *)0x80013020ul;
+	sccd = (volatile u8 __iomem *)0x80013030ul;
+
+	udbg_putc = udbg_real_scc_putc;
+	udbg_getc = NULL;
+	udbg_getc_poll = NULL;
+}
diff --git a/arch/ppc64/kernel/vmlinux.lds.S b/arch/ppc64/kernel/vmlinux.lds.S
index 4103cc1..0306510 100644
--- a/arch/ppc64/kernel/vmlinux.lds.S
+++ b/arch/ppc64/kernel/vmlinux.lds.S
@@ -15,6 +15,7 @@ SECTIONS
 	*(.text .text.*)
 	SCHED_TEXT
 	LOCK_TEXT
+	KPROBES_TEXT
 	*(.fixup)
 	. = ALIGN(4096);
 	_etext = .;
diff --git a/arch/ppc64/mm/fault.c b/arch/ppc64/mm/fault.c
index 20b0f37..772f071 100644
--- a/arch/ppc64/mm/fault.c
+++ b/arch/ppc64/mm/fault.c
@@ -29,6 +29,7 @@
 #include <linux/interrupt.h>
 #include <linux/smp_lock.h>
 #include <linux/module.h>
+#include <linux/kprobes.h>
 
 #include <asm/page.h>
 #include <asm/pgtable.h>
@@ -84,8 +85,8 @@ static int store_updates_sp(struct pt_regs *regs)
  * The return value is 0 if the fault was handled, or the signal
  * number if this is a kernel fault that can't be handled here.
  */
-int do_page_fault(struct pt_regs *regs, unsigned long address,
-		  unsigned long error_code)
+int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
+			    unsigned long error_code)
 {
 	struct vm_area_struct * vma;
 	struct mm_struct *mm = current->mm;
diff --git a/arch/ppc64/mm/hugetlbpage.c b/arch/ppc64/mm/hugetlbpage.c
index e7833c8..338771e 100644
--- a/arch/ppc64/mm/hugetlbpage.c
+++ b/arch/ppc64/mm/hugetlbpage.c
@@ -144,7 +144,8 @@ static void flush_low_segments(void *parm)
 	for (i = 0; i < NUM_LOW_AREAS; i++) {
 		if (! (areas & (1U << i)))
 			continue;
-		asm volatile("slbie %0" : : "r" (i << SID_SHIFT));
+		asm volatile("slbie %0"
+			     : : "r" ((i << SID_SHIFT) | SLBIE_C));
 	}
 
 	asm volatile("isync" : : : "memory");
@@ -164,7 +165,8 @@ static void flush_high_segments(void *parm)
 			continue;
 		for (j = 0; j < (1UL << (HTLB_AREA_SHIFT-SID_SHIFT)); j++)
 			asm volatile("slbie %0"
-				     :: "r" ((i << HTLB_AREA_SHIFT) + (j << SID_SHIFT)));
+				     :: "r" (((i << HTLB_AREA_SHIFT)
+					     + (j << SID_SHIFT)) | SLBIE_C));
 	}
 
 	asm volatile("isync" : : : "memory");
diff --git a/arch/ppc64/mm/init.c b/arch/ppc64/mm/init.c
index c02dc98..a14ab87 100644
--- a/arch/ppc64/mm/init.c
+++ b/arch/ppc64/mm/init.c
@@ -392,6 +392,7 @@ void free_initmem(void)
 
 	addr = (unsigned long)__init_begin;
 	for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) {
+		memset((void *)addr, 0xcc, PAGE_SIZE);
 		ClearPageReserved(virt_to_page(addr));
 		set_page_count(virt_to_page(addr), 1);
 		free_page(addr);
@@ -552,27 +553,18 @@ void __init do_init_bootmem(void)
 	/* Add all physical memory to the bootmem map, mark each area
 	 * present.
 	 */
-	for (i=0; i < lmb.memory.cnt; i++) {
-		unsigned long base, size;
-		unsigned long start_pfn, end_pfn;
-
-		base = lmb.memory.region[i].base;
-		size = lmb.memory.region[i].size;
-
-		start_pfn = base >> PAGE_SHIFT;
-		end_pfn = start_pfn + (size >> PAGE_SHIFT);
-		memory_present(0, start_pfn, end_pfn);
-
-		free_bootmem(base, size);
-	}
+	for (i=0; i < lmb.memory.cnt; i++)
+		free_bootmem(lmb_start_pfn(&lmb.memory, i),
+			     lmb_size_bytes(&lmb.memory, i));
 
 	/* reserve the sections we're already using */
-	for (i=0; i < lmb.reserved.cnt; i++) {
-		unsigned long base = lmb.reserved.region[i].base;
-		unsigned long size = lmb.reserved.region[i].size;
+	for (i=0; i < lmb.reserved.cnt; i++)
+		reserve_bootmem(lmb_start_pfn(&lmb.reserved, i),
+				lmb_size_bytes(&lmb.reserved, i));
 
-		reserve_bootmem(base, size);
-	}
+	for (i=0; i < lmb.memory.cnt; i++)
+		memory_present(0, lmb_start_pfn(&lmb.memory, i),
+			       lmb_end_pfn(&lmb.memory, i));
 }
 
 /*
diff --git a/arch/ppc64/mm/numa.c b/arch/ppc64/mm/numa.c
index c3116f0..cb864b8 100644
--- a/arch/ppc64/mm/numa.c
+++ b/arch/ppc64/mm/numa.c
@@ -440,8 +440,6 @@ new_range:
 		for (i = start ; i < (start+size); i += MEMORY_INCREMENT)
 			numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] =
 				numa_domain;
-		memory_present(numa_domain, start >> PAGE_SHIFT,
-						(start + size) >> PAGE_SHIFT);
 
 		if (--ranges)
 			goto new_range;
@@ -483,7 +481,6 @@ static void __init setup_nonnuma(void)
 
 	for (i = 0 ; i < top_of_ram; i += MEMORY_INCREMENT)
 		numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] = 0;
-	memory_present(0, 0, init_node_data[0].node_end_pfn);
 }
 
 static void __init dump_numa_topology(void)
@@ -695,6 +692,46 @@ new_range:
 						     size);
 			}
 		}
+		/*
+		 * This loop may look famaliar, but we have to do it again
+		 * after marking our reserved memory to mark memory present
+		 * for sparsemem.
+		 */
+		addr_cells = get_mem_addr_cells();
+		size_cells = get_mem_size_cells();
+		memory = NULL;
+		while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
+			unsigned long mem_start, mem_size;
+			int numa_domain, ranges;
+			unsigned int *memcell_buf;
+			unsigned int len;
+
+			memcell_buf = (unsigned int *)get_property(memory, "reg", &len);
+			if (!memcell_buf || len <= 0)
+				continue;
+
+			ranges = memory->n_addrs;	/* ranges in cell */
+new_range2:
+			mem_start = read_n_cells(addr_cells, &memcell_buf);
+			mem_size = read_n_cells(size_cells, &memcell_buf);
+			if (numa_enabled) {
+				numa_domain = of_node_numa_domain(memory);
+				if (numa_domain  >= MAX_NUMNODES)
+					numa_domain = 0;
+			} else
+				numa_domain =  0;
+
+			if (numa_domain != nid)
+				continue;
+
+			mem_size = numa_enforce_memory_limit(mem_start, mem_size);
+			memory_present(numa_domain, mem_start >> PAGE_SHIFT,
+				       (mem_start + mem_size) >> PAGE_SHIFT);
+
+			if (--ranges)		/* process all ranges in cell */
+				goto new_range2;
+		}
+
 	}
 }
 
diff --git a/arch/ppc64/mm/slb.c b/arch/ppc64/mm/slb.c
index 244150a..0473953 100644
--- a/arch/ppc64/mm/slb.c
+++ b/arch/ppc64/mm/slb.c
@@ -87,8 +87,8 @@ void switch_slb(struct task_struct *tsk, struct mm_struct *mm)
 		int i;
 		asm volatile("isync" : : : "memory");
 		for (i = 0; i < offset; i++) {
-			esid_data = (unsigned long)get_paca()->slb_cache[i]
-				<< SID_SHIFT;
+			esid_data = ((unsigned long)get_paca()->slb_cache[i]
+				<< SID_SHIFT) | SLBIE_C;
 			asm volatile("slbie %0" : : "r" (esid_data));
 		}
 		asm volatile("isync" : : : "memory");
diff --git a/arch/ppc64/oprofile/common.c b/arch/ppc64/oprofile/common.c
index 4acd1a4..e5f5727 100644
--- a/arch/ppc64/oprofile/common.c
+++ b/arch/ppc64/oprofile/common.c
@@ -16,11 +16,9 @@
 #include <asm/ptrace.h>
 #include <asm/system.h>
 #include <asm/pmc.h>
+#include <asm/cputable.h>
+#include <asm/oprofile_impl.h>
 
-#include "op_impl.h"
-
-extern struct op_ppc64_model op_model_rs64;
-extern struct op_ppc64_model op_model_power4;
 static struct op_ppc64_model *model;
 
 static struct op_counter_config ctr[OP_MAX_COUNTER];
@@ -123,53 +121,13 @@ static int op_ppc64_create_files(struct super_block *sb, struct dentry *root)
 
 int __init oprofile_arch_init(struct oprofile_operations *ops)
 {
-	unsigned int pvr;
-
-	pvr = mfspr(SPRN_PVR);
-
-	switch (PVR_VER(pvr)) {
-		case PV_630:
-		case PV_630p:
-			model = &op_model_rs64;
-			model->num_counters = 8;
-			ops->cpu_type = "ppc64/power3";
-			break;
-
-		case PV_NORTHSTAR:
-		case PV_PULSAR:
-		case PV_ICESTAR:
-		case PV_SSTAR:
-			model = &op_model_rs64;
-			model->num_counters = 8;
-			ops->cpu_type = "ppc64/rs64";
-			break;
-
-		case PV_POWER4:
-		case PV_POWER4p:
-			model = &op_model_power4;
-			model->num_counters = 8;
-			ops->cpu_type = "ppc64/power4";
-			break;
-
-		case PV_970:
-		case PV_970FX:
-		case PV_970MP:
-			model = &op_model_power4;
-			model->num_counters = 8;
-			ops->cpu_type = "ppc64/970";
-			break;
-
-		case PV_POWER5:
-		case PV_POWER5p:
-			model = &op_model_power4;
-			model->num_counters = 6;
-			ops->cpu_type = "ppc64/power5";
-			break;
-
-		default:
-			return -ENODEV;
-	}
+	if (!cur_cpu_spec->oprofile_model || !cur_cpu_spec->oprofile_cpu_type)
+		return -ENODEV;
+
+	model = cur_cpu_spec->oprofile_model;
+	model->num_counters = cur_cpu_spec->num_pmcs;
 
+	ops->cpu_type = cur_cpu_spec->oprofile_cpu_type;
 	ops->create_files = op_ppc64_create_files;
 	ops->setup = op_ppc64_setup;
 	ops->shutdown = op_ppc64_shutdown;
diff --git a/arch/ppc64/oprofile/op_model_power4.c b/arch/ppc64/oprofile/op_model_power4.c
index 3d103d6..32b2bb5 100644
--- a/arch/ppc64/oprofile/op_model_power4.c
+++ b/arch/ppc64/oprofile/op_model_power4.c
@@ -16,14 +16,12 @@
 #include <asm/cputable.h>
 #include <asm/systemcfg.h>
 #include <asm/rtas.h>
+#include <asm/oprofile_impl.h>
 
 #define dbg(args...)
 
-#include "op_impl.h"
-
 static unsigned long reset_value[OP_MAX_COUNTER];
 
-static int num_counters;
 static int oprofile_running;
 static int mmcra_has_sihv;
 
@@ -45,8 +43,6 @@ static void power4_reg_setup(struct op_counter_config *ctr,
 {
 	int i;
 
-	num_counters = num_ctrs;
-
 	/*
 	 * SIHV / SIPR bits are only implemented on POWER4+ (GQ) and above.
 	 * However we disable it on all POWER4 until we verify it works
@@ -68,7 +64,7 @@ static void power4_reg_setup(struct op_counter_config *ctr,
 
 	backtrace_spinlocks = sys->backtrace_spinlocks;
 
-	for (i = 0; i < num_counters; ++i)
+	for (i = 0; i < cur_cpu_spec->num_pmcs; ++i)
 		reset_value[i] = 0x80000000UL - ctr[i].count;
 
 	/* setup user and kernel profiling */
@@ -121,7 +117,7 @@ static void power4_start(struct op_counter_config *ctr)
 	/* set the PMM bit (see comment below) */
 	mtmsrd(mfmsr() | MSR_PMM);
 
-	for (i = 0; i < num_counters; ++i) {
+	for (i = 0; i < cur_cpu_spec->num_pmcs; ++i) {
 		if (ctr[i].enabled) {
 			ctr_write(i, reset_value[i]);
 		} else {
@@ -272,7 +268,7 @@ static void power4_handle_interrupt(struct pt_regs *regs,
 	/* set the PMM bit (see comment below) */
 	mtmsrd(mfmsr() | MSR_PMM);
 
-	for (i = 0; i < num_counters; ++i) {
+	for (i = 0; i < cur_cpu_spec->num_pmcs; ++i) {
 		val = ctr_read(i);
 		if (val < 0) {
 			if (oprofile_running && ctr[i].enabled) {
diff --git a/arch/ppc64/oprofile/op_model_rs64.c b/arch/ppc64/oprofile/op_model_rs64.c
index bcec506..08c5b33 100644
--- a/arch/ppc64/oprofile/op_model_rs64.c
+++ b/arch/ppc64/oprofile/op_model_rs64.c
@@ -14,11 +14,10 @@
 #include <asm/system.h>
 #include <asm/processor.h>
 #include <asm/cputable.h>
+#include <asm/oprofile_impl.h>
 
 #define dbg(args...)
 
-#include "op_impl.h"
-
 static void ctrl_write(unsigned int i, unsigned int val)
 {
 	unsigned int tmp = 0;
diff --git a/arch/ppc64/xmon/start.c b/arch/ppc64/xmon/start.c
index f86b584..e50c158 100644
--- a/arch/ppc64/xmon/start.c
+++ b/arch/ppc64/xmon/start.c
@@ -61,7 +61,9 @@ xmon_read(void *handle, void *ptr, int nb)
 int
 xmon_read_poll(void)
 {
-	return udbg_getc_poll();
+	if (udbg_getc_poll)
+		return udbg_getc_poll();
+	return -1;
 }
  
 FILE *xmon_stdin;
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 960ba60..bc59282 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -62,7 +62,7 @@ typedef struct
 } debug_sprintf_entry_t;
 
 
-extern void tod_to_timeval(uint64_t todval, struct timeval *xtime);
+extern void tod_to_timeval(uint64_t todval, struct timespec *xtime);
 
 /* internal function prototyes */
 
@@ -374,9 +374,24 @@ debug_info_copy(debug_info_t* in, int mode)
 {
         int i,j;
         debug_info_t* rc;
+        unsigned long flags;
+
+	/* get a consistent copy of the debug areas */
+	do {
+		rc = debug_info_alloc(in->name, in->pages_per_area,
+			in->nr_areas, in->buf_size, in->level, mode);
+		spin_lock_irqsave(&in->lock, flags);
+		if(!rc)
+			goto out;
+		/* has something changed in the meantime ? */
+		if((rc->pages_per_area == in->pages_per_area) &&
+		   (rc->nr_areas == in->nr_areas)) {
+			break;
+		}
+		spin_unlock_irqrestore(&in->lock, flags);
+		debug_info_free(rc);
+	} while (1);
 
-        rc = debug_info_alloc(in->name, in->pages_per_area, in->nr_areas,
-				in->buf_size, in->level, mode);
         if(!rc || (mode == NO_AREAS))
                 goto out;
 
@@ -386,6 +401,7 @@ debug_info_copy(debug_info_t* in, int mode)
 		}
         }
 out:
+        spin_unlock_irqrestore(&in->lock, flags);
         return rc;
 }
 
@@ -593,19 +609,15 @@ debug_open(struct inode *inode, struct file *file)
 	debug_info_t *debug_info, *debug_info_snapshot;
 
 	down(&debug_lock);
-
-	/* find debug log and view */
-	debug_info = debug_area_first;
-	while(debug_info != NULL){
-		for (i = 0; i < DEBUG_MAX_VIEWS; i++) {
-			if (!debug_info->views[i])
-				continue;
-			else if (debug_info->debugfs_entries[i] ==
-				 file->f_dentry) {
-				goto found;	/* found view ! */
-			}
+	debug_info = (struct debug_info*)file->f_dentry->d_inode->u.generic_ip;
+	/* find debug view */
+	for (i = 0; i < DEBUG_MAX_VIEWS; i++) {
+		if (!debug_info->views[i])
+			continue;
+		else if (debug_info->debugfs_entries[i] ==
+			 file->f_dentry) {
+			goto found;	/* found view ! */
 		}
-		debug_info = debug_info->next;
 	}
 	/* no entry found */
 	rc = -EINVAL;
@@ -833,7 +845,7 @@ extern inline void
 debug_finish_entry(debug_info_t * id, debug_entry_t* active, int level,
 			int exception)
 {
-	STCK(active->id.stck);
+	active->id.stck = get_clock();
 	active->id.fields.cpuid = smp_processor_id();
 	active->caller = __builtin_return_address(0);
 	active->id.fields.exception = exception;
@@ -1078,7 +1090,7 @@ debug_register_view(debug_info_t * id, struct debug_view *view)
 	if (view->input_proc)
 		mode |= S_IWUSR;
 	pde = debugfs_create_file(view->name, mode, id->debugfs_root_entry,
-				NULL, &debug_file_ops);
+				id , &debug_file_ops);
 	if (!pde){
 		printk(KERN_WARNING "debug: debugfs_create_file() failed!"\
 			" Cannot register view %s/%s\n", id->name,view->name);
@@ -1432,7 +1444,7 @@ int
 debug_dflt_header_fn(debug_info_t * id, struct debug_view *view,
 			 int area, debug_entry_t * entry, char *out_buf)
 {
-	struct timeval time_val;
+	struct timespec time_spec;
 	unsigned long long time;
 	char *except_str;
 	unsigned long caller;
@@ -1443,7 +1455,7 @@ debug_dflt_header_fn(debug_info_t * id, struct debug_view *view,
 	time = entry->id.stck;
 	/* adjust todclock to 1970 */
 	time -= 0x8126d60e46000000LL - (0x3c26700LL * 1000000 * 4096);
-	tod_to_timeval(time, &time_val);
+	tod_to_timeval(time, &time_spec);
 
 	if (entry->id.fields.exception)
 		except_str = "*";
@@ -1451,7 +1463,7 @@ debug_dflt_header_fn(debug_info_t * id, struct debug_view *view,
 		except_str = "-";
 	caller = ((unsigned long) entry->caller) & PSW_ADDR_INSN;
 	rc += sprintf(out_buf, "%02i %011lu:%06lu %1u %1s %02i %p  ",
-		      area, time_val.tv_sec, time_val.tv_usec, level,
+		      area, time_spec.tv_sec, time_spec.tv_nsec / 1000, level,
 		      except_str, entry->id.fields.cpuid, (void *) caller);
 	return rc;
 }
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 1a271b1..cbe7d6a 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -138,14 +138,14 @@ STACK_SIZE  = 1 << STACK_SHIFT
 	st	%r12,__SF_BACKCHAIN(%r15)	# clear back chain
 	.endm
 
-	.macro  RESTORE_ALL sync
-	mvc	__LC_RETURN_PSW(8),SP_PSW(%r15) # move user PSW to lowcore
+	.macro  RESTORE_ALL psworg,sync
+	mvc	\psworg(8),SP_PSW(%r15) # move user PSW to lowcore
 	.if !\sync
-	ni	__LC_RETURN_PSW+1,0xfd	# clear wait state bit
+	ni	\psworg+1,0xfd		# clear wait state bit
 	.endif
 	lm	%r0,%r15,SP_R0(%r15)	# load gprs 0-15 of user
 	STORE_TIMER __LC_EXIT_TIMER
-	lpsw	__LC_RETURN_PSW		# back to caller
+	lpsw	\psworg			# back to caller
 	.endm
 
 /*
@@ -235,7 +235,7 @@ sysc_return:
 	tm	__TI_flags+3(%r9),_TIF_WORK_SVC
 	bnz	BASED(sysc_work)  # there is work to do (signals etc.)
 sysc_leave:
-        RESTORE_ALL 1
+        RESTORE_ALL __LC_RETURN_PSW,1
 
 #
 # recheck if there is more work to do
@@ -312,8 +312,6 @@ sysc_singlestep:
 	la	%r14,BASED(sysc_return)	# load adr. of system return
 	br	%r1			# branch to do_single_step
 
-__critical_end:
-
 #
 # call trace before and after sys_call
 #
@@ -571,7 +569,8 @@ io_return:
 	tm	__TI_flags+3(%r9),_TIF_WORK_INT
 	bnz	BASED(io_work)         # there is work to do (signals etc.)
 io_leave:
-        RESTORE_ALL 0
+        RESTORE_ALL __LC_RETURN_PSW,0
+io_done:
 
 #ifdef CONFIG_PREEMPT
 io_preempt:
@@ -621,7 +620,7 @@ io_work_loop:
 #
 io_mcck_pending:
 	l	%r1,BASED(.Ls390_handle_mcck)
-	l	%r14,BASED(io_work_loop)
+	la	%r14,BASED(io_work_loop)
 	br	%r1		       # TIF bit will be cleared by handler
 
 #
@@ -674,6 +673,8 @@ ext_no_vtime:
 	basr	%r14,%r1
 	b	BASED(io_return)
 
+__critical_end:
+
 /*
  * Machine check handler routines
  */
@@ -681,6 +682,7 @@ ext_no_vtime:
         .globl mcck_int_handler
 mcck_int_handler:
 	spt	__LC_CPU_TIMER_SAVE_AREA	# revalidate cpu timer
+	mvc	__LC_ASYNC_ENTER_TIMER(8),__LC_CPU_TIMER_SAVE_AREA
 	lm	%r0,%r15,__LC_GPREGS_SAVE_AREA	# revalidate gprs
 	SAVE_ALL_BASE __LC_SAVE_AREA+32
 	la	%r12,__LC_MCK_OLD_PSW
@@ -693,17 +695,8 @@ mcck_int_handler:
 	mvc	__LC_ASYNC_ENTER_TIMER(8),__LC_LAST_UPDATE_TIMER
 	mvc	__LC_SYNC_ENTER_TIMER(8),__LC_LAST_UPDATE_TIMER
 	mvc	__LC_EXIT_TIMER(8),__LC_LAST_UPDATE_TIMER
-0:	tm	__LC_MCCK_CODE+2,0x08   # mwp of old psw valid?
-	bno	BASED(mcck_no_vtime)	# no -> skip cleanup critical
-	tm	__LC_MCK_OLD_PSW+1,0x01 # interrupting from user ?
-	bz	BASED(mcck_no_vtime)
-	UPDATE_VTIME __LC_EXIT_TIMER,__LC_ASYNC_ENTER_TIMER,__LC_USER_TIMER
-	UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER
-	mvc	__LC_LAST_UPDATE_TIMER(8),__LC_ASYNC_ENTER_TIMER
-mcck_no_vtime:
 #endif
-0:
-	tm	__LC_MCCK_CODE+2,0x09   # mwp + ia of old psw valid?
+0:	tm	__LC_MCCK_CODE+2,0x09   # mwp + ia of old psw valid?
 	bno	BASED(mcck_int_main)	# no -> skip cleanup critical
 	tm	__LC_MCK_OLD_PSW+1,0x01	# test problem state bit
 	bnz	BASED(mcck_int_main)	# from user -> load async stack
@@ -720,6 +713,16 @@ mcck_int_main:
 	be	BASED(0f)
 	l	%r15,__LC_PANIC_STACK	# load panic stack
 0:	CREATE_STACK_FRAME __LC_MCK_OLD_PSW,__LC_SAVE_AREA+32
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+	tm	__LC_MCCK_CODE+2,0x08   # mwp of old psw valid?
+	bno	BASED(mcck_no_vtime)	# no -> skip cleanup critical
+	tm	__LC_MCK_OLD_PSW+1,0x01 # interrupting from user ?
+	bz	BASED(mcck_no_vtime)
+	UPDATE_VTIME __LC_EXIT_TIMER,__LC_ASYNC_ENTER_TIMER,__LC_USER_TIMER
+	UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER
+	mvc	__LC_LAST_UPDATE_TIMER(8),__LC_ASYNC_ENTER_TIMER
+mcck_no_vtime:
+#endif
 	l	%r9,__LC_THREAD_INFO	# load pointer to thread_info struct
 	la	%r2,SP_PTREGS(%r15)	# load pt_regs
 	l       %r1,BASED(.Ls390_mcck)
@@ -737,7 +740,7 @@ mcck_int_main:
 	l	%r1,BASED(.Ls390_handle_mcck)
 	basr	%r14,%r1		# call machine check handler
 mcck_return:
-        RESTORE_ALL 0
+        RESTORE_ALL __LC_RETURN_MCCK_PSW,0
 
 #ifdef CONFIG_SMP
 /*
@@ -803,6 +806,10 @@ cleanup_table_sysc_leave:
 	.long	sysc_leave + 0x80000000, sysc_work_loop + 0x80000000
 cleanup_table_sysc_work_loop:
 	.long	sysc_work_loop + 0x80000000, sysc_reschedule + 0x80000000
+cleanup_table_io_leave:
+	.long	io_leave + 0x80000000, io_done + 0x80000000
+cleanup_table_io_work_loop:
+	.long	io_work_loop + 0x80000000, io_mcck_pending + 0x80000000
 
 cleanup_critical:
 	clc	4(4,%r12),BASED(cleanup_table_system_call)
@@ -825,10 +832,26 @@ cleanup_critical:
 	clc	4(4,%r12),BASED(cleanup_table_sysc_work_loop+4)
 	bl	BASED(cleanup_sysc_return)
 0:
+	clc	4(4,%r12),BASED(cleanup_table_io_leave)
+	bl	BASED(0f)
+	clc	4(4,%r12),BASED(cleanup_table_io_leave+4)
+	bl	BASED(cleanup_io_leave)
+0:
+	clc	4(4,%r12),BASED(cleanup_table_io_work_loop)
+	bl	BASED(0f)
+	clc	4(4,%r12),BASED(cleanup_table_io_work_loop+4)
+	bl	BASED(cleanup_io_return)
+0:
 	br	%r14
 
 cleanup_system_call:
 	mvc	__LC_RETURN_PSW(8),0(%r12)
+	c	%r12,BASED(.Lmck_old_psw)
+	be	BASED(0f)
+	la	%r12,__LC_SAVE_AREA+16
+	b	BASED(1f)
+0:	la	%r12,__LC_SAVE_AREA+32
+1:
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 	clc	__LC_RETURN_PSW+4(4),BASED(cleanup_system_call_insn+4)
 	bh	BASED(0f)
@@ -838,11 +861,13 @@ cleanup_system_call:
 #endif
 	clc	__LC_RETURN_PSW+4(4),BASED(cleanup_system_call_insn)
 	bh	BASED(0f)
-	mvc	__LC_SAVE_AREA(16),__LC_SAVE_AREA+16
-0:	st	%r13,__LC_SAVE_AREA+20
+	mvc	__LC_SAVE_AREA(16),0(%r12)
+0:	st	%r13,4(%r12)
+	st	%r12,__LC_SAVE_AREA+48	# argh
 	SAVE_ALL __LC_SVC_OLD_PSW,__LC_SAVE_AREA,1
 	CREATE_STACK_FRAME __LC_SVC_OLD_PSW,__LC_SAVE_AREA
-	st	%r15,__LC_SAVE_AREA+28
+	l	%r12,__LC_SAVE_AREA+48	# argh
+	st	%r15,12(%r12)
 	lh	%r7,0x8a
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 cleanup_vtime:
@@ -879,17 +904,21 @@ cleanup_sysc_return:
 
 cleanup_sysc_leave:
 	clc	4(4,%r12),BASED(cleanup_sysc_leave_insn)
-	be	BASED(0f)
+	be	BASED(2f)
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 	mvc	__LC_EXIT_TIMER(8),__LC_ASYNC_ENTER_TIMER
 	clc	4(4,%r12),BASED(cleanup_sysc_leave_insn+4)
-	be	BASED(0f)
+	be	BASED(2f)
 #endif
 	mvc	__LC_RETURN_PSW(8),SP_PSW(%r15)
-	mvc	__LC_SAVE_AREA+16(16),SP_R12(%r15)
-	lm	%r0,%r11,SP_R0(%r15)
+	c	%r12,BASED(.Lmck_old_psw)
+	bne	BASED(0f)
+	mvc	__LC_SAVE_AREA+32(16),SP_R12(%r15)
+	b	BASED(1f)
+0:	mvc	__LC_SAVE_AREA+16(16),SP_R12(%r15)
+1:	lm	%r0,%r11,SP_R0(%r15)
 	l	%r15,SP_R15(%r15)
-0:	la	%r12,__LC_RETURN_PSW
+2:	la	%r12,__LC_RETURN_PSW
 	br	%r14
 cleanup_sysc_leave_insn:
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
@@ -897,6 +926,36 @@ cleanup_sysc_leave_insn:
 #endif
 	.long	sysc_leave + 10 + 0x80000000
 
+cleanup_io_return:
+	mvc	__LC_RETURN_PSW(4),0(%r12)
+	mvc	__LC_RETURN_PSW+4(4),BASED(cleanup_table_io_work_loop)
+	la	%r12,__LC_RETURN_PSW
+	br	%r14
+
+cleanup_io_leave:
+	clc	4(4,%r12),BASED(cleanup_io_leave_insn)
+	be	BASED(2f)
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+	mvc	__LC_EXIT_TIMER(8),__LC_ASYNC_ENTER_TIMER
+	clc	4(4,%r12),BASED(cleanup_io_leave_insn+4)
+	be	BASED(2f)
+#endif
+	mvc	__LC_RETURN_PSW(8),SP_PSW(%r15)
+	c	%r12,BASED(.Lmck_old_psw)
+	bne	BASED(0f)
+	mvc	__LC_SAVE_AREA+32(16),SP_R12(%r15)
+	b	BASED(1f)
+0:	mvc	__LC_SAVE_AREA+16(16),SP_R12(%r15)
+1:	lm	%r0,%r11,SP_R0(%r15)
+	l	%r15,SP_R15(%r15)
+2:	la	%r12,__LC_RETURN_PSW
+	br	%r14
+cleanup_io_leave_insn:
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+	.long	io_leave + 18 + 0x80000000
+#endif
+	.long	io_leave + 14 + 0x80000000
+
 /*
  * Integer constants
  */
@@ -918,6 +977,7 @@ cleanup_sysc_leave_insn:
 .Ls390_mcck:   .long  s390_do_machine_check
 .Ls390_handle_mcck:
 	       .long  s390_handle_mcck
+.Lmck_old_psw: .long  __LC_MCK_OLD_PSW
 .Ldo_IRQ:      .long  do_IRQ
 .Ldo_extint:   .long  do_extint
 .Ldo_signal:   .long  do_signal
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index d9f2291..fb77b72 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -131,14 +131,14 @@ _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING)
 	stg	%r12,__SF_BACKCHAIN(%r15)
         .endm
 
-	.macro	RESTORE_ALL sync
-	mvc	__LC_RETURN_PSW(16),SP_PSW(%r15) # move user PSW to lowcore
+	.macro	RESTORE_ALL psworg,sync
+	mvc	\psworg(16),SP_PSW(%r15) # move user PSW to lowcore
 	.if !\sync
-	ni	__LC_RETURN_PSW+1,0xfd	# clear wait state bit
+	ni	\psworg+1,0xfd		# clear wait state bit
 	.endif
 	lmg	%r0,%r15,SP_R0(%r15)	# load gprs 0-15 of user
 	STORE_TIMER __LC_EXIT_TIMER
-	lpswe	__LC_RETURN_PSW		# back to caller
+	lpswe	\psworg			# back to caller
 	.endm
 
 /*
@@ -214,8 +214,8 @@ sysc_nr_ok:
 sysc_do_restart:
 	larl    %r10,sys_call_table
 #ifdef CONFIG_S390_SUPPORT
-        tm      SP_PSW+3(%r15),0x01  # are we running in 31 bit mode ?
-        jo      sysc_noemu
+	tm	__TI_flags+5(%r9),(_TIF_31BIT>>16)  # running in 31 bit mode ?
+	jno	sysc_noemu
 	larl    %r10,sys_call_table_emu  # use 31 bit emulation system calls
 sysc_noemu:
 #endif
@@ -233,7 +233,7 @@ sysc_return:
 	tm	__TI_flags+7(%r9),_TIF_WORK_SVC
 	jnz	sysc_work         # there is work to do (signals etc.)
 sysc_leave:
-        RESTORE_ALL 1
+        RESTORE_ALL __LC_RETURN_PSW,1
 
 #
 # recheck if there is more work to do
@@ -308,8 +308,6 @@ sysc_singlestep:
 	jg	do_single_step		# branch to do_sigtrap
 
 
-__critical_end:
-
 #
 # call syscall_trace before and after system call
 # special linkage: %r12 contains the return address for trace_svc
@@ -612,7 +610,8 @@ io_return:
 	tm	__TI_flags+7(%r9),_TIF_WORK_INT
 	jnz	io_work                # there is work to do (signals etc.)
 io_leave:
-        RESTORE_ALL 0
+        RESTORE_ALL __LC_RETURN_PSW,0
+io_done:
 
 #ifdef CONFIG_PREEMPT
 io_preempt:
@@ -711,6 +710,8 @@ ext_no_vtime:
 	brasl   %r14,do_extint
 	j	io_return
 
+__critical_end:
+
 /*
  * Machine check handler routines
  */
@@ -718,6 +719,7 @@ ext_no_vtime:
 mcck_int_handler:
 	la	%r1,4095		# revalidate r1
 	spt	__LC_CPU_TIMER_SAVE_AREA-4095(%r1)	# revalidate cpu timer
+	mvc	__LC_ASYNC_ENTER_TIMER(8),__LC_CPU_TIMER_SAVE_AREA-4095(%r1)
   	lmg     %r0,%r15,__LC_GPREGS_SAVE_AREA-4095(%r1)# revalidate gprs
 	SAVE_ALL_BASE __LC_SAVE_AREA+64
 	la	%r12,__LC_MCK_OLD_PSW
@@ -730,17 +732,8 @@ mcck_int_handler:
 	mvc	__LC_ASYNC_ENTER_TIMER(8),__LC_LAST_UPDATE_TIMER
 	mvc	__LC_SYNC_ENTER_TIMER(8),__LC_LAST_UPDATE_TIMER
 	mvc	__LC_EXIT_TIMER(8),__LC_LAST_UPDATE_TIMER
-0:	tm	__LC_MCCK_CODE+2,0x08	# mwp of old psw valid?
-	jno	mcck_no_vtime		# no -> no timer update
-	tm      __LC_MCK_OLD_PSW+1,0x01 # interrupting from user ?
-	jz	mcck_no_vtime
-	UPDATE_VTIME __LC_EXIT_TIMER,__LC_ASYNC_ENTER_TIMER,__LC_USER_TIMER
-	UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER
-	mvc	__LC_LAST_UPDATE_TIMER(8),__LC_ASYNC_ENTER_TIMER
-mcck_no_vtime:
 #endif
-0:
-	tm	__LC_MCCK_CODE+2,0x09   # mwp + ia of old psw valid?
+0:	tm	__LC_MCCK_CODE+2,0x09   # mwp + ia of old psw valid?
 	jno	mcck_int_main		# no -> skip cleanup critical
 	tm      __LC_MCK_OLD_PSW+1,0x01 # test problem state bit
 	jnz	mcck_int_main		# from user -> load kernel stack
@@ -756,6 +749,16 @@ mcck_int_main:
 	jz	0f
 	lg      %r15,__LC_PANIC_STACK   # load panic stack
 0:	CREATE_STACK_FRAME __LC_MCK_OLD_PSW,__LC_SAVE_AREA+64
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+	tm	__LC_MCCK_CODE+2,0x08	# mwp of old psw valid?
+	jno	mcck_no_vtime		# no -> no timer update
+	tm      __LC_MCK_OLD_PSW+1,0x01 # interrupting from user ?
+	jz	mcck_no_vtime
+	UPDATE_VTIME __LC_EXIT_TIMER,__LC_ASYNC_ENTER_TIMER,__LC_USER_TIMER
+	UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER
+	mvc	__LC_LAST_UPDATE_TIMER(8),__LC_ASYNC_ENTER_TIMER
+mcck_no_vtime:
+#endif
 	lg	%r9,__LC_THREAD_INFO	# load pointer to thread_info struct
 	la	%r2,SP_PTREGS(%r15)	# load pt_regs
 	brasl	%r14,s390_do_machine_check
@@ -771,7 +774,7 @@ mcck_int_main:
 	jno	mcck_return
 	brasl	%r14,s390_handle_mcck
 mcck_return:
-        RESTORE_ALL 0
+        RESTORE_ALL __LC_RETURN_MCCK_PSW,0
 
 #ifdef CONFIG_SMP
 /*
@@ -833,6 +836,10 @@ cleanup_table_sysc_leave:
 	.quad	sysc_leave, sysc_work_loop
 cleanup_table_sysc_work_loop:
 	.quad	sysc_work_loop, sysc_reschedule
+cleanup_table_io_leave:
+	.quad	io_leave, io_done
+cleanup_table_io_work_loop:
+	.quad	io_work_loop, io_mcck_pending
 
 cleanup_critical:
 	clc	8(8,%r12),BASED(cleanup_table_system_call)
@@ -855,10 +862,26 @@ cleanup_critical:
 	clc	8(8,%r12),BASED(cleanup_table_sysc_work_loop+8)
 	jl	cleanup_sysc_return
 0:
+	clc	8(8,%r12),BASED(cleanup_table_io_leave)
+	jl	0f
+	clc	8(8,%r12),BASED(cleanup_table_io_leave+8)
+	jl	cleanup_io_leave
+0:
+	clc	8(8,%r12),BASED(cleanup_table_io_work_loop)
+	jl	0f
+	clc	8(8,%r12),BASED(cleanup_table_io_work_loop+8)
+	jl	cleanup_io_return
+0:
 	br	%r14
 
 cleanup_system_call:
 	mvc	__LC_RETURN_PSW(16),0(%r12)
+	cghi	%r12,__LC_MCK_OLD_PSW
+	je	0f
+	la	%r12,__LC_SAVE_AREA+32
+	j	1f
+0:	la	%r12,__LC_SAVE_AREA+64
+1:
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 	clc	__LC_RETURN_PSW+8(8),BASED(cleanup_system_call_insn+8)
 	jh	0f
@@ -868,11 +891,13 @@ cleanup_system_call:
 #endif
 	clc	__LC_RETURN_PSW+8(8),BASED(cleanup_system_call_insn)
 	jh	0f
-	mvc	__LC_SAVE_AREA(32),__LC_SAVE_AREA+32
-0:	stg	%r13,__LC_SAVE_AREA+40
+	mvc	__LC_SAVE_AREA(32),0(%r12)
+0:	stg	%r13,8(%r12)
+	stg	%r12,__LC_SAVE_AREA+96	# argh
 	SAVE_ALL __LC_SVC_OLD_PSW,__LC_SAVE_AREA,1
 	CREATE_STACK_FRAME __LC_SVC_OLD_PSW,__LC_SAVE_AREA
-	stg	%r15,__LC_SAVE_AREA+56
+	lg	%r12,__LC_SAVE_AREA+96	# argh
+	stg	%r15,24(%r12)
 	llgh	%r7,__LC_SVC_INT_CODE
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 cleanup_vtime:
@@ -909,17 +934,21 @@ cleanup_sysc_return:
 
 cleanup_sysc_leave:
 	clc	8(8,%r12),BASED(cleanup_sysc_leave_insn)
-	je	0f
+	je	2f
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 	mvc	__LC_EXIT_TIMER(8),__LC_ASYNC_ENTER_TIMER
 	clc	8(8,%r12),BASED(cleanup_sysc_leave_insn+8)
-	je	0f
+	je	2f
 #endif
 	mvc	__LC_RETURN_PSW(16),SP_PSW(%r15)
-	mvc	__LC_SAVE_AREA+32(32),SP_R12(%r15)
-	lmg	%r0,%r11,SP_R0(%r15)
+	cghi	%r12,__LC_MCK_OLD_PSW
+	jne	0f
+	mvc	__LC_SAVE_AREA+64(32),SP_R12(%r15)
+	j	1f
+0:	mvc	__LC_SAVE_AREA+32(32),SP_R12(%r15)
+1:	lmg	%r0,%r11,SP_R0(%r15)
 	lg	%r15,SP_R15(%r15)
-0:	la	%r12,__LC_RETURN_PSW
+2:	la	%r12,__LC_RETURN_PSW
 	br	%r14
 cleanup_sysc_leave_insn:
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
@@ -927,6 +956,36 @@ cleanup_sysc_leave_insn:
 #endif
 	.quad	sysc_leave + 12
 
+cleanup_io_return:
+	mvc	__LC_RETURN_PSW(8),0(%r12)
+	mvc	__LC_RETURN_PSW+8(8),BASED(cleanup_table_io_work_loop)
+	la	%r12,__LC_RETURN_PSW
+	br	%r14
+
+cleanup_io_leave:
+	clc	8(8,%r12),BASED(cleanup_io_leave_insn)
+	je	2f
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+	mvc	__LC_EXIT_TIMER(8),__LC_ASYNC_ENTER_TIMER
+	clc	8(8,%r12),BASED(cleanup_io_leave_insn+8)
+	je	2f
+#endif
+	mvc	__LC_RETURN_PSW(16),SP_PSW(%r15)
+	cghi	%r12,__LC_MCK_OLD_PSW
+	jne	0f
+	mvc	__LC_SAVE_AREA+64(32),SP_R12(%r15)
+	j	1f
+0:	mvc	__LC_SAVE_AREA+32(32),SP_R12(%r15)
+1:	lmg	%r0,%r11,SP_R0(%r15)
+	lg	%r15,SP_R15(%r15)
+2:	la	%r12,__LC_RETURN_PSW
+	br	%r14
+cleanup_io_leave_insn:
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+	.quad	io_leave + 20
+#endif
+	.quad	io_leave + 16
+
 /*
  * Integer constants
  */
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 8ca4856..2fd75da 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -139,10 +139,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 	return 0;
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 75fde94..856a971 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -563,12 +563,14 @@ pfault_interrupt(struct pt_regs *regs, __u16 error_code)
 			 * interrupt. pfault_wait is valid. Set pfault_wait
 			 * back to zero and wake up the process. This can
 			 * safely be done because the task is still sleeping
-			 * and can't procude new pfaults. */
+			 * and can't produce new pfaults. */
 			tsk->thread.pfault_wait = 0;
 			wake_up_process(tsk);
+			put_task_struct(tsk);
 		}
 	} else {
 		/* signal bit not set -> a real page is missing. */
+		get_task_struct(tsk);
 		set_task_state(tsk, TASK_UNINTERRUPTIBLE);
 		if (xchg(&tsk->thread.pfault_wait, 1) != 0) {
 			/* Completion interrupt was faster than the initial
@@ -578,6 +580,7 @@ pfault_interrupt(struct pt_regs *regs, __u16 error_code)
 			 * mode and can't produce new pfaults. */
 			tsk->thread.pfault_wait = 0;
 			set_task_state(tsk, TASK_RUNNING);
+			put_task_struct(tsk);
 		} else
 			set_tsk_need_resched(tsk);
 	}
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index adc8109..3e804c7 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -37,6 +37,10 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 source "init/Kconfig"
 
 menu "System type"
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index df7a9b9..02ca699 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -215,10 +215,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 
@@ -234,7 +231,7 @@ static long last_rtc_update;
  * timer_interrupt() needs to keep up the real-time clock,
  * as well as call the "do_timer()" routine every clocktick
  */
-static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
 {
 	do_timer(regs);
 #ifndef CONFIG_SMP
@@ -252,7 +249,7 @@ static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *reg
 	 * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -285,7 +282,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	 * locally disabled. -arca
 	 */
 	write_seqlock(&xtime_lock);
-	do_timer_interrupt(irq, NULL, regs);
+	do_timer_interrupt(irq, regs);
 	write_sequnlock(&xtime_lock);
 
 	return IRQ_HANDLED;
diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig
index 4c3e533..fb35b45 100644
--- a/arch/sh64/Kconfig
+++ b/arch/sh64/Kconfig
@@ -29,10 +29,6 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
-config LOG_BUF_SHIFT
-	int
-	default 14
-
 config RWSEM_XCHGADD_ALGORITHM
 	bool
 
diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c
index 6c84da3..f4a62a1 100644
--- a/arch/sh64/kernel/time.c
+++ b/arch/sh64/kernel/time.c
@@ -247,10 +247,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
 
@@ -303,7 +300,7 @@ static long last_rtc_update = 0;
  * timer_interrupt() needs to keep up the real-time clock,
  * as well as call the "do_timer()" routine every clocktick
  */
-static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
 {
 	unsigned long long current_ctc;
 	asm ("getcon cr62, %0" : "=r" (current_ctc));
@@ -328,7 +325,7 @@ static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *reg
 	 * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -361,7 +358,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	 * locally disabled. -arca
 	 */
 	write_lock(&xtime_lock);
-	do_timer_interrupt(irq, NULL, regs);
+	do_timer_interrupt(irq, regs);
 	write_unlock(&xtime_lock);
 
 	return IRQ_HANDLED;
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index aca028a..aba0539 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -211,6 +211,10 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 config SUN_PM
 	bool
 	default y
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 597d3ff..36a4069 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -840,10 +840,7 @@ static int pci_do_settimeofday(struct timespec *tv)
 
 	xtime.tv_sec = tv->tv_sec;
 	xtime.tv_nsec = tv->tv_nsec;
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	return 0;
 }
 
diff --git a/arch/sparc/kernel/sparc_ksyms.c b/arch/sparc/kernel/sparc_ksyms.c
index 8faa8dc..5d974a2 100644
--- a/arch/sparc/kernel/sparc_ksyms.c
+++ b/arch/sparc/kernel/sparc_ksyms.c
@@ -175,7 +175,6 @@ EXPORT_SYMBOL(set_auxio);
 EXPORT_SYMBOL(get_auxio);
 #endif
 EXPORT_SYMBOL(request_fast_irq);
-EXPORT_SYMBOL(io_remap_page_range);
 EXPORT_SYMBOL(io_remap_pfn_range);
   /* P3: iounit_xxx may be needed, sun4d users */
 /* EXPORT_SYMBOL(iounit_map_dma_init); */
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 3b759ae..bc015e9 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -139,7 +139,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs * regs)
 
 
 	/* Determine when to update the Mostek clock. */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -554,10 +554,7 @@ static int sbus_do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	return 0;
 }
 
diff --git a/arch/sparc/mm/generic.c b/arch/sparc/mm/generic.c
index db27eee..20ccb95 100644
--- a/arch/sparc/mm/generic.c
+++ b/arch/sparc/mm/generic.c
@@ -16,31 +16,6 @@
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 
-static inline void forget_pte(pte_t page)
-{
-#if 0 /* old 2.4 code */
-	if (pte_none(page))
-		return;
-	if (pte_present(page)) {
-		unsigned long pfn = pte_pfn(page);
-		struct page *ptpage;
-		if (!pfn_valid(pfn))
-			return;
-		ptpage = pfn_to_page(pfn);
-		if (PageReserved(ptpage))
-			return;
-		page_cache_release(ptpage);
-		return;
-	}
-	swap_free(pte_to_swp_entry(page));
-#else
-	if (!pte_none(page)) {
-		printk("forget_pte: old mapping existed!\n");
-		BUG();
-	}
-#endif
-}
-
 /* Remap IO memory, the same way as remap_pfn_range(), but use
  * the obio memory space.
  *
@@ -60,7 +35,6 @@ static inline void io_remap_pte_range(struct mm_struct *mm, pte_t * pte, unsigne
 		pte_t oldpage = *pte;
 		pte_clear(mm, address, pte);
 		set_pte(pte, mk_pte_io(offset, prot, space));
-		forget_pte(oldpage);
 		address += PAGE_SIZE;
 		offset += PAGE_SIZE;
 		pte++;
@@ -88,37 +62,6 @@ static inline int io_remap_pmd_range(struct mm_struct *mm, pmd_t * pmd, unsigned
 	return 0;
 }
 
-int io_remap_page_range(struct vm_area_struct *vma, unsigned long from, unsigned long offset, unsigned long size, pgprot_t prot, int space)
-{
-	int error = 0;
-	pgd_t * dir;
-	unsigned long beg = from;
-	unsigned long end = from + size;
-	struct mm_struct *mm = vma->vm_mm;
-
-	prot = __pgprot(pg_iobits);
-	offset -= from;
-	dir = pgd_offset(mm, from);
-	flush_cache_range(vma, beg, end);
-
-	spin_lock(&mm->page_table_lock);
-	while (from < end) {
-		pmd_t *pmd = pmd_alloc(current->mm, dir, from);
-		error = -ENOMEM;
-		if (!pmd)
-			break;
-		error = io_remap_pmd_range(mm, pmd, from, end - from, offset + from, prot, space);
-		if (error)
-			break;
-		from = (from + PGDIR_SIZE) & PGDIR_MASK;
-		dir++;
-	}
-	spin_unlock(&mm->page_table_lock);
-
-	flush_tlb_range(vma, beg, end);
-	return error;
-}
-
 int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
 			unsigned long pfn, unsigned long size, pgprot_t prot)
 {
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 9afd28e..1e9d863 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -5,6 +5,16 @@
 
 mainmenu "Linux/UltraSPARC Kernel Configuration"
 
+config SPARC64
+	bool
+	default y
+	help
+	  SPARC is a family of RISC microprocessors designed and marketed by
+	  Sun Microsystems, incorporated.  This port covers the newer 64-bit
+	  UltraSPARC.  The UltraLinux project maintains both the SPARC32 and
+	  SPARC64 ports; its web page is available at
+	  <http://www.ultralinux.org/>.
+
 config 64BIT
 	def_bool y
 
@@ -16,6 +26,10 @@ config TIME_INTERPOLATION
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 choice
 	prompt "Kernel page size"
 	default SPARC64_PAGE_SIZE_8KB
@@ -71,75 +85,6 @@ config SYSVIPC_COMPAT
 
 menu "General machine setup"
 
-config BBC_I2C
-	tristate "UltraSPARC-III bootbus i2c controller driver"
-	depends on PCI
-	help
-	  The BBC devices on the UltraSPARC III have two I2C controllers.  The
-	  first I2C controller connects mainly to configuration PROMs (NVRAM,
-	  CPU configuration, DIMM types, etc.).  The second I2C controller
-	  connects to environmental control devices such as fans and
-	  temperature sensors.  The second controller also connects to the
-	  smartcard reader, if present.  Say Y to enable support for these.
-
-config VT
-	bool "Virtual terminal" if EMBEDDED
-	select INPUT
-	default y
-	---help---
-	  If you say Y here, you will get support for terminal devices with
-	  display and keyboard devices. These are called "virtual" because you
-	  can run several virtual terminals (also called virtual consoles) on
-	  one physical terminal. This is rather useful, for example one
-	  virtual terminal can collect system messages and warnings, another
-	  one can be used for a text-mode user session, and a third could run
-	  an X session, all in parallel. Switching between virtual terminals
-	  is done with certain key combinations, usually Alt-<function key>.
-
-	  The setterm command ("man setterm") can be used to change the
-	  properties (such as colors or beeping) of a virtual terminal. The
-	  man page console_codes(4) ("man console_codes") contains the special
-	  character sequences that can be used to change those properties
-	  directly. The fonts used on virtual terminals can be changed with
-	  the setfont ("man setfont") command and the key bindings are defined
-	  with the loadkeys ("man loadkeys") command.
-
-	  You need at least one virtual terminal device in order to make use
-	  of your keyboard and monitor. Therefore, only people configuring an
-	  embedded system would want to say N here in order to save some
-	  memory; the only way to log into such a system is then via a serial
-	  or network connection.
-
-	  If unsure, say Y, or else you won't be able to do much with your new
-	  shiny Linux system :-)
-
-config VT_CONSOLE
-	bool "Support for console on virtual terminal" if EMBEDDED
-	depends on VT
-	default y
-	---help---
-	  The system console is the device which receives all kernel messages
-	  and warnings and which allows logins in single user mode. If you
-	  answer Y here, a virtual terminal (the device used to interact with
-	  a physical terminal) can be used as system console. This is the most
-	  common mode of operations, so you should say Y here unless you want
-	  the kernel messages be output only to a serial port (in which case
-	  you should say Y to "Console on serial port", below).
-
-	  If you do say Y here, by default the currently visible virtual
-	  terminal (/dev/tty0) will be used as system console. You can change
-	  that with a kernel command line option such as "console=tty3" which
-	  would use the third virtual terminal as system console. (Try "man
-	  bootparam" or see the documentation of your boot loader (lilo or
-	  loadlin) about how to pass options to the kernel at boot time.)
-
-	  If unsure, say Y.
-
-config HW_CONSOLE
-	bool
-	depends on VT
-	default y
-
 config SMP
 	bool "Symmetric multi-processing support"
 	---help---
@@ -205,17 +150,6 @@ config US2E_FREQ
 
 	  If in doubt, say N.
 
-# Identify this as a Sparc64 build
-config SPARC64
-	bool
-	default y
-	help
-	  SPARC is a family of RISC microprocessors designed and marketed by
-	  Sun Microsystems, incorporated.  This port covers the newer 64-bit
-	  UltraSPARC.  The UltraLinux project maintains both the SPARC32 and
-	  SPARC64 ports; its web page is available at
-	  <http://www.ultralinux.org/>.
-
 # Global things across all Sun machines.
 config RWSEM_GENERIC_SPINLOCK
 	bool
@@ -246,6 +180,10 @@ config HUGETLB_PAGE_SIZE_64K
 
 endchoice
 
+endmenu
+
+source "mm/Kconfig"
+
 config GENERIC_ISA_DMA
 	bool
 	default y
@@ -344,33 +282,6 @@ config PCI_DOMAINS
 	bool
 	default PCI
 
-config RTC
-	tristate
-	depends on PCI
-	default y
-	---help---
-	  If you say Y here and create a character special file /dev/rtc with
-	  major number 10 and minor number 135 using mknod ("man mknod"), you
-	  will get access to the real time clock (or hardware clock) built
-	  into your computer.
-
-	  Every PC has such a clock built in. It can be used to generate
-	  signals from as low as 1Hz up to 8192Hz, and can also be used
-	  as a 24 hour alarm. It reports status information via the file
-	  /proc/driver/rtc and its behaviour is set by various ioctls on
-	  /dev/rtc.
-
-	  If you run Linux on a multiprocessor machine and said Y to
-	  "Symmetric Multi Processing" above, you should say Y here to read
-	  and set the RTC in an SMP compatible fashion.
-
-	  If you think you have a use for such a device (such as periodic data
-	  sampling), then say Y here, and read <file:Documentation/rtc.txt>
-	  for details.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called rtc.
-
 source "drivers/pci/Kconfig"
 
 config SUN_OPENPROMFS
@@ -414,6 +325,8 @@ config BINFMT_AOUT32
 	  If you want to run SunOS binaries (see SunOS binary emulation below)
 	  or other a.out binaries, say Y. If unsure, say N.
 
+menu "Executable file formats"
+
 source "fs/Kconfig.binfmt"
 
 config SUNOS_EMUL
@@ -436,74 +349,7 @@ config SOLARIS_EMUL
 	  To compile this code as a module, choose M here: the
 	  module will be called solaris.
 
-source "drivers/parport/Kconfig"
-
-config PRINTER
-	tristate "Parallel printer support"
-	depends on PARPORT
-	---help---
-	  If you intend to attach a printer to the parallel port of your Linux
-	  box (as opposed to using a serial printer; if the connector at the
-	  printer has 9 or 25 holes ["female"], then it's serial), say Y.
-	  Also read the Printing-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  It is possible to share one parallel port among several devices
-	  (e.g. printer and ZIP drive) and it is safe to compile the
-	  corresponding drivers into the kernel.
-	  To compile this driver as a module, choose M here and read
-	  <file:Documentation/parport.txt>.  The module will be called lp.
-
-	  If you have several parallel ports, you can specify which ports to
-	  use with the "lp" kernel command line option.  (Try "man bootparam"
-	  or see the documentation of your boot loader (lilo or loadlin) about
-	  how to pass options to the kernel at boot time.)  The syntax of the
-	  "lp" command line option can be found in <file:drivers/char/lp.c>.
-
-	  If you have more than 8 printers, you need to increase the LP_NO
-	  macro in lp.c and the PARPORT_MAX macro in parport.h.
-
-config PPDEV
-	tristate "Support for user-space parallel port device drivers"
-	depends on PARPORT
-	---help---
-	  Saying Y to this adds support for /dev/parport device nodes.  This
-	  is needed for programs that want portable access to the parallel
-	  port, for instance deviceid (which displays Plug-and-Play device
-	  IDs).
-
-	  This is the parallel port equivalent of SCSI generic support (sg).
-	  It is safe to say N to this -- it is not needed for normal printing
-	  or parallel port CD-ROM/disk support.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ppdev.
-
-	  If unsure, say N.
-
-config ENVCTRL
-	tristate "SUNW, envctrl support"
-	depends on PCI
-	help
-	  Kernel support for temperature and fan monitoring on Sun SME
-	  machines.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called envctrl.
-
-config DISPLAY7SEG
-	tristate "7-Segment Display support"
-	depends on PCI
-	---help---
-	  This is the driver for the 7-segment display and LED present on
-	  Sun Microsystems CompactPCI models CP1400 and CP1500.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called display7seg.
-
-	  If you do not have a CompactPCI model CP1400 or CP1500, or
-	  another UltraSPARC-IIi-cEngine boardset with a 7-segment display,
-	  you should say N to this option.
+endmenu
 
 config CMDLINE_BOOL
 	bool "Default bootloader kernel arguments"
@@ -521,148 +367,16 @@ config CMDLINE
 
 	  NOTE: This option WILL override the PROM bootargs setting!
 
-source "mm/Kconfig"
-
-endmenu
-
 source "net/Kconfig"
 
-source "drivers/base/Kconfig"
-
-source "drivers/video/Kconfig"
-
-source "drivers/serial/Kconfig"
+source "drivers/Kconfig"
 
 source "drivers/sbus/char/Kconfig"
 
-source "drivers/mtd/Kconfig"
-
-source "drivers/block/Kconfig"
-
-source "drivers/ide/Kconfig"
-
-source "drivers/scsi/Kconfig"
-
 source "drivers/fc4/Kconfig"
 
-source "drivers/md/Kconfig"
-
-if PCI
-source "drivers/message/fusion/Kconfig"
-endif
-
-source "drivers/ieee1394/Kconfig"
-
-source "drivers/net/Kconfig"
-
-source "drivers/isdn/Kconfig"
-
-source "drivers/telephony/Kconfig"
-
-# This one must be before the filesystem configs. -DaveM
-
-menu "Unix98 PTY support"
-
-config UNIX98_PTYS
-	bool "Unix98 PTY support"
-	---help---
-	  A pseudo terminal (PTY) is a software device consisting of two
-	  halves: a master and a slave. The slave device behaves identical to
-	  a physical terminal; the master device is used by a process to
-	  read data from and write data to the slave, thereby emulating a
-	  terminal. Typical programs for the master side are telnet servers
-	  and xterms.
-
-	  Linux has traditionally used the BSD-like names /dev/ptyxx for
-	  masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
-	  has a number of problems. The GNU C library glibc 2.1 and later,
-	  however, supports the Unix98 naming standard: in order to acquire a
-	  pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
-	  terminal is then made available to the process and the pseudo
-	  terminal slave can be accessed as /dev/pts/<number>. What was
-	  traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
-
-	  The entries in /dev/pts/ are created on the fly by a virtual
-	  file system; therefore, if you say Y here you should say Y to
-	  "/dev/pts file system for Unix98 PTYs" as well.
-
-	  If you want to say Y here, you need to have the C library glibc 2.1
-	  or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
-	  Read the instructions in <file:Documentation/Changes> pertaining to
-	  pseudo terminals. It's safe to say N.
-
-config UNIX98_PTY_COUNT
-	int "Maximum number of Unix98 PTYs in use (0-2048)"
-	depends on UNIX98_PTYS
-	default "256"
-	help
-	  The maximum number of Unix98 PTYs that can be used at any one time.
-	  The default is 256, and should be enough for desktop systems. Server
-	  machines which support incoming telnet/rlogin/ssh connections and/or
-	  serve several X terminals may want to increase this: every incoming
-	  connection and every xterm uses up one PTY.
-
-	  When not in use, each additional set of 256 PTYs occupy
-	  approximately 8 KB of kernel memory on 32-bit architectures.
-
-endmenu
-
-menu "XFree86 DRI support"
-
-config DRM
-	bool "Direct Rendering Manager (XFree86 DRI support)"
-	help
-	  Kernel-level support for the Direct Rendering Infrastructure (DRI)
-	  introduced in XFree86 4.0. If you say Y here, you need to select
-	  the module that's right for your graphics card from the list below.
-	  These modules provide support for synchronization, security, and
-	  DMA transfers. Please see <http://dri.sourceforge.net/> for more
-	  details.  You should also select and configure AGP
-	  (/dev/agpgart) support.
-
-config DRM_FFB
-	tristate "Creator/Creator3D"
-	depends on DRM && BROKEN
-	help
-	  Choose this option if you have one of Sun's Creator3D-based graphics
-	  and frame buffer cards.  Product page at
-	  <http://www.sun.com/desktop/products/Graphics/creator3d.html>.
-
-config DRM_TDFX
-	tristate "3dfx Banshee/Voodoo3+"
-	depends on DRM
-	help
-	  Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
-	  graphics card.  If M is selected, the module will be called tdfx.
-
-config DRM_R128
-	tristate "ATI Rage 128"
-	depends on DRM
-	help
-	  Choose this option if you have an ATI Rage 128 graphics card.  If M
-	  is selected, the module will be called r128.  AGP support for
-	  this card is strongly suggested (unless you have a PCI version).
-
-endmenu
-
-source "drivers/input/Kconfig"
-
-source "drivers/i2c/Kconfig"
-
-source "drivers/hwmon/Kconfig"
-
 source "fs/Kconfig"
 
-source "drivers/media/Kconfig"
-
-source "sound/Kconfig"
-
-source "drivers/usb/Kconfig"
-
-source "drivers/infiniband/Kconfig"
-
-source "drivers/char/watchdog/Kconfig"
-
 source "arch/sparc64/oprofile/Kconfig"
 
 source "arch/sparc64/Kconfig.debug"
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index cecdc0a..3e0badb 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -927,139 +927,6 @@ __spitfire_insn_access_exception:
 	ba,pt		%xcc, rtrap
 	 clr		%l6
 
-	/* Capture I/D/E-cache state into per-cpu error scoreboard.
-	 *
-	 * %g1:		(TL>=0) ? 1 : 0
-	 * %g2:		scratch
-	 * %g3:		scratch
-	 * %g4:		AFSR
-	 * %g5:		AFAR
-	 * %g6:		current thread ptr
-	 * %g7:		scratch
-	 */
-#define CHEETAH_LOG_ERROR						\
-	/* Put "TL1" software bit into AFSR. */				\
-	and		%g1, 0x1, %g1;					\
-	sllx		%g1, 63, %g2;					\
-	or		%g4, %g2, %g4;					\
-	/* Get log entry pointer for this cpu at this trap level. */	\
-	BRANCH_IF_JALAPENO(g2,g3,50f)					\
-	ldxa		[%g0] ASI_SAFARI_CONFIG, %g2;			\
-	srlx		%g2, 17, %g2;					\
-	ba,pt		%xcc, 60f; 					\
-	 and		%g2, 0x3ff, %g2;				\
-50:	ldxa		[%g0] ASI_JBUS_CONFIG, %g2;			\
-	srlx		%g2, 17, %g2;					\
-	and		%g2, 0x1f, %g2;					\
-60:	sllx		%g2, 9, %g2;					\
-	sethi		%hi(cheetah_error_log), %g3;			\
-	ldx		[%g3 + %lo(cheetah_error_log)], %g3;		\
-	brz,pn		%g3, 80f;					\
-	 nop;								\
-	add		%g3, %g2, %g3;					\
-	sllx		%g1, 8, %g1;					\
-	add		%g3, %g1, %g1;					\
-	/* %g1 holds pointer to the top of the logging scoreboard */	\
-	ldx		[%g1 + 0x0], %g7;				\
-	cmp		%g7, -1;					\
-	bne,pn		%xcc, 80f;					\
-	 nop;								\
-	stx		%g4, [%g1 + 0x0];				\
-	stx		%g5, [%g1 + 0x8];				\
-	add		%g1, 0x10, %g1;					\
-	/* %g1 now points to D-cache logging area */			\
-	set		0x3ff8, %g2;	/* DC_addr mask		*/	\
-	and		%g5, %g2, %g2;	/* DC_addr bits of AFAR	*/	\
-	srlx		%g5, 12, %g3;					\
-	or		%g3, 1, %g3;	/* PHYS tag + valid	*/	\
-10:	ldxa		[%g2] ASI_DCACHE_TAG, %g7;			\
-	cmp		%g3, %g7;	/* TAG match?		*/	\
-	bne,pt		%xcc, 13f;					\
-	 nop;								\
-	/* Yep, what we want, capture state. */				\
-	stx		%g2, [%g1 + 0x20];				\
-	stx		%g7, [%g1 + 0x28];				\
-	/* A membar Sync is required before and after utag access. */	\
-	membar		#Sync;						\
-	ldxa		[%g2] ASI_DCACHE_UTAG, %g7;			\
-	membar		#Sync;						\
-	stx		%g7, [%g1 + 0x30];				\
-	ldxa		[%g2] ASI_DCACHE_SNOOP_TAG, %g7;		\
-	stx		%g7, [%g1 + 0x38];				\
-	clr		%g3;						\
-12:	ldxa		[%g2 + %g3] ASI_DCACHE_DATA, %g7;		\
-	stx		%g7, [%g1];					\
-	add		%g3, (1 << 5), %g3;				\
-	cmp		%g3, (4 << 5);					\
-	bl,pt		%xcc, 12b;					\
-	 add		%g1, 0x8, %g1;					\
-	ba,pt		%xcc, 20f;					\
-	 add		%g1, 0x20, %g1;					\
-13:	sethi		%hi(1 << 14), %g7;				\
-	add		%g2, %g7, %g2;					\
-	srlx		%g2, 14, %g7;					\
-	cmp		%g7, 4;						\
-	bl,pt		%xcc, 10b;					\
-	 nop;								\
-	add		%g1, 0x40, %g1;					\
-20:	/* %g1 now points to I-cache logging area */			\
-	set		0x1fe0, %g2;	/* IC_addr mask		*/	\
-	and		%g5, %g2, %g2;	/* IC_addr bits of AFAR	*/	\
-	sllx		%g2, 1, %g2;	/* IC_addr[13:6]==VA[12:5] */	\
-	srlx		%g5, (13 - 8), %g3; /* Make PTAG */		\
-	andn		%g3, 0xff, %g3;	/* Mask off undefined bits */	\
-21:	ldxa		[%g2] ASI_IC_TAG, %g7;				\
-	andn		%g7, 0xff, %g7;					\
-	cmp		%g3, %g7;					\
-	bne,pt		%xcc, 23f;					\
-	 nop;								\
-	/* Yep, what we want, capture state. */				\
-	stx		%g2, [%g1 + 0x40];				\
-	stx		%g7, [%g1 + 0x48];				\
-	add		%g2, (1 << 3), %g2;				\
-	ldxa		[%g2] ASI_IC_TAG, %g7;				\
-	add		%g2, (1 << 3), %g2;				\
-	stx		%g7, [%g1 + 0x50];				\
-	ldxa		[%g2] ASI_IC_TAG, %g7;				\
-	add		%g2, (1 << 3), %g2;				\
-	stx		%g7, [%g1 + 0x60];				\
-	ldxa		[%g2] ASI_IC_TAG, %g7;				\
-	stx		%g7, [%g1 + 0x68];				\
-	sub		%g2, (3 << 3), %g2;				\
-	ldxa		[%g2] ASI_IC_STAG, %g7;				\
-	stx		%g7, [%g1 + 0x58];				\
-	clr		%g3;						\
-	srlx		%g2, 2, %g2;					\
-22:	ldxa		[%g2 + %g3] ASI_IC_INSTR, %g7;			\
-	stx		%g7, [%g1];					\
-	add		%g3, (1 << 3), %g3;				\
-	cmp		%g3, (8 << 3);					\
-	bl,pt		%xcc, 22b;					\
-	 add		%g1, 0x8, %g1;					\
-	ba,pt		%xcc, 30f;					\
-	 add		%g1, 0x30, %g1;					\
-23:	sethi		%hi(1 << 14), %g7;				\
-	add		%g2, %g7, %g2;					\
-	srlx		%g2, 14, %g7;					\
-	cmp		%g7, 4;						\
-	bl,pt		%xcc, 21b;					\
-	 nop;								\
-	add		%g1, 0x70, %g1;					\
-30:	/* %g1 now points to E-cache logging area */			\
-	andn		%g5, (32 - 1), %g2;	/* E-cache subblock */	\
-	stx		%g2, [%g1 + 0x20];				\
-	ldxa		[%g2] ASI_EC_TAG_DATA, %g7;			\
-	stx		%g7, [%g1 + 0x28];				\
-	ldxa		[%g2] ASI_EC_R, %g0;				\
-	clr		%g3;						\
-31:	ldxa		[%g3] ASI_EC_DATA, %g7;				\
-	stx		%g7, [%g1 + %g3];				\
-	add		%g3, 0x8, %g3;					\
-	cmp		%g3, 0x20;					\
-	bl,pt		%xcc, 31b;					\
-	 nop;								\
-80:	/* DONE */
-
 	/* These get patched into the trap table at boot time
 	 * once we know we have a cheetah processor.
 	 */
@@ -1296,6 +1163,170 @@ dcpe_icpe_tl1_common:
 	membar		#Sync
 	retry
 
+	/* Capture I/D/E-cache state into per-cpu error scoreboard.
+	 *
+	 * %g1:		(TL>=0) ? 1 : 0
+	 * %g2:		scratch
+	 * %g3:		scratch
+	 * %g4:		AFSR
+	 * %g5:		AFAR
+	 * %g6:		current thread ptr
+	 * %g7:		scratch
+	 */
+__cheetah_log_error:
+	/* Put "TL1" software bit into AFSR. */
+	and		%g1, 0x1, %g1
+	sllx		%g1, 63, %g2
+	or		%g4, %g2, %g4
+
+	/* Get log entry pointer for this cpu at this trap level. */
+	BRANCH_IF_JALAPENO(g2,g3,50f)
+	ldxa		[%g0] ASI_SAFARI_CONFIG, %g2
+	srlx		%g2, 17, %g2
+	ba,pt		%xcc, 60f
+	 and		%g2, 0x3ff, %g2
+
+50:	ldxa		[%g0] ASI_JBUS_CONFIG, %g2
+	srlx		%g2, 17, %g2
+	and		%g2, 0x1f, %g2
+
+60:	sllx		%g2, 9, %g2
+	sethi		%hi(cheetah_error_log), %g3
+	ldx		[%g3 + %lo(cheetah_error_log)], %g3
+	brz,pn		%g3, 80f
+	 nop
+
+	add		%g3, %g2, %g3
+	sllx		%g1, 8, %g1
+	add		%g3, %g1, %g1
+
+	/* %g1 holds pointer to the top of the logging scoreboard */
+	ldx		[%g1 + 0x0], %g7
+	cmp		%g7, -1
+	bne,pn		%xcc, 80f
+	 nop
+
+	stx		%g4, [%g1 + 0x0]
+	stx		%g5, [%g1 + 0x8]
+	add		%g1, 0x10, %g1
+
+	/* %g1 now points to D-cache logging area */
+	set		0x3ff8, %g2	/* DC_addr mask		*/
+	and		%g5, %g2, %g2	/* DC_addr bits of AFAR	*/
+	srlx		%g5, 12, %g3
+	or		%g3, 1, %g3	/* PHYS tag + valid	*/
+
+10:	ldxa		[%g2] ASI_DCACHE_TAG, %g7
+	cmp		%g3, %g7	/* TAG match?		*/
+	bne,pt		%xcc, 13f
+	 nop
+
+	/* Yep, what we want, capture state. */
+	stx		%g2, [%g1 + 0x20]
+	stx		%g7, [%g1 + 0x28]
+
+	/* A membar Sync is required before and after utag access. */
+	membar		#Sync
+	ldxa		[%g2] ASI_DCACHE_UTAG, %g7
+	membar		#Sync
+	stx		%g7, [%g1 + 0x30]
+	ldxa		[%g2] ASI_DCACHE_SNOOP_TAG, %g7
+	stx		%g7, [%g1 + 0x38]
+	clr		%g3
+
+12:	ldxa		[%g2 + %g3] ASI_DCACHE_DATA, %g7
+	stx		%g7, [%g1]
+	add		%g3, (1 << 5), %g3
+	cmp		%g3, (4 << 5)
+	bl,pt		%xcc, 12b
+	 add		%g1, 0x8, %g1
+
+	ba,pt		%xcc, 20f
+	 add		%g1, 0x20, %g1
+
+13:	sethi		%hi(1 << 14), %g7
+	add		%g2, %g7, %g2
+	srlx		%g2, 14, %g7
+	cmp		%g7, 4
+	bl,pt		%xcc, 10b
+	 nop
+
+	add		%g1, 0x40, %g1
+
+	/* %g1 now points to I-cache logging area */
+20:	set		0x1fe0, %g2	/* IC_addr mask		*/
+	and		%g5, %g2, %g2	/* IC_addr bits of AFAR	*/
+	sllx		%g2, 1, %g2	/* IC_addr[13:6]==VA[12:5] */
+	srlx		%g5, (13 - 8), %g3 /* Make PTAG */
+	andn		%g3, 0xff, %g3	/* Mask off undefined bits */
+
+21:	ldxa		[%g2] ASI_IC_TAG, %g7
+	andn		%g7, 0xff, %g7
+	cmp		%g3, %g7
+	bne,pt		%xcc, 23f
+	 nop
+
+	/* Yep, what we want, capture state. */
+	stx		%g2, [%g1 + 0x40]
+	stx		%g7, [%g1 + 0x48]
+	add		%g2, (1 << 3), %g2
+	ldxa		[%g2] ASI_IC_TAG, %g7
+	add		%g2, (1 << 3), %g2
+	stx		%g7, [%g1 + 0x50]
+	ldxa		[%g2] ASI_IC_TAG, %g7
+	add		%g2, (1 << 3), %g2
+	stx		%g7, [%g1 + 0x60]
+	ldxa		[%g2] ASI_IC_TAG, %g7
+	stx		%g7, [%g1 + 0x68]
+	sub		%g2, (3 << 3), %g2
+	ldxa		[%g2] ASI_IC_STAG, %g7
+	stx		%g7, [%g1 + 0x58]
+	clr		%g3
+	srlx		%g2, 2, %g2
+
+22:	ldxa		[%g2 + %g3] ASI_IC_INSTR, %g7
+	stx		%g7, [%g1]
+	add		%g3, (1 << 3), %g3
+	cmp		%g3, (8 << 3)
+	bl,pt		%xcc, 22b
+	 add		%g1, 0x8, %g1
+
+	ba,pt		%xcc, 30f
+	 add		%g1, 0x30, %g1
+
+23:	sethi		%hi(1 << 14), %g7
+	add		%g2, %g7, %g2
+	srlx		%g2, 14, %g7
+	cmp		%g7, 4
+	bl,pt		%xcc, 21b
+	 nop
+
+	add		%g1, 0x70, %g1
+
+	/* %g1 now points to E-cache logging area */
+30:	andn		%g5, (32 - 1), %g2
+	stx		%g2, [%g1 + 0x20]
+	ldxa		[%g2] ASI_EC_TAG_DATA, %g7
+	stx		%g7, [%g1 + 0x28]
+	ldxa		[%g2] ASI_EC_R, %g0
+	clr		%g3
+
+31:	ldxa		[%g3] ASI_EC_DATA, %g7
+	stx		%g7, [%g1 + %g3]
+	add		%g3, 0x8, %g3
+	cmp		%g3, 0x20
+
+	bl,pt		%xcc, 31b
+	 nop
+80:
+	rdpr		%tt, %g2
+	cmp		%g2, 0x70
+	be		c_fast_ecc
+	 cmp		%g2, 0x63
+	be		c_cee
+	 nop
+	ba,pt		%xcc, c_deferred
+
 	/* Cheetah FECC trap handling, we get here from tl{0,1}_fecc
 	 * in the trap table.  That code has done a memory barrier
 	 * and has disabled both the I-cache and D-cache in the DCU
@@ -1321,8 +1352,10 @@ cheetah_fast_ecc:
 	stxa		%g4, [%g0] ASI_AFSR
 	membar		#Sync
 
-	CHEETAH_LOG_ERROR
+	ba,pt		%xcc, __cheetah_log_error
+	 nop
 
+c_fast_ecc:
 	rdpr		%pil, %g2
 	wrpr		%g0, 15, %pil
 	ba,pt		%xcc, etrap_irq
@@ -1347,8 +1380,10 @@ cheetah_cee:
 	stxa		%g4, [%g0] ASI_AFSR
 	membar		#Sync
 
-	CHEETAH_LOG_ERROR
+	ba,pt		%xcc, __cheetah_log_error
+	 nop
 
+c_cee:
 	rdpr		%pil, %g2
 	wrpr		%g0, 15, %pil
 	ba,pt		%xcc, etrap_irq
@@ -1373,8 +1408,10 @@ cheetah_deferred_trap:
 	stxa		%g4, [%g0] ASI_AFSR
 	membar		#Sync
 
-	CHEETAH_LOG_ERROR
+	ba,pt		%xcc, __cheetah_log_error
+	 nop
 
+c_deferred:
 	rdpr		%pil, %g2
 	wrpr		%g0, 15, %pil
 	ba,pt		%xcc, etrap_irq
diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S
index 8104a56..1fa06c4 100644
--- a/arch/sparc64/kernel/head.S
+++ b/arch/sparc64/kernel/head.S
@@ -538,11 +538,12 @@ cheetah_tlb_fixup:
 	 nop
 	call	cheetah_plus_patch_winfixup
 	 nop
-	
 
 2:	/* Patch copy/page operations to cheetah optimized versions. */
 	call	cheetah_patch_copyops
 	 nop
+	call	cheetah_patch_copy_page
+	 nop
 	call	cheetah_patch_cachetlbops
 	 nop
 
diff --git a/arch/sparc64/kernel/kprobes.c b/arch/sparc64/kernel/kprobes.c
index bbf11f8..0d66d07 100644
--- a/arch/sparc64/kernel/kprobes.c
+++ b/arch/sparc64/kernel/kprobes.c
@@ -8,6 +8,7 @@
 #include <linux/kprobes.h>
 #include <asm/kdebug.h>
 #include <asm/signal.h>
+#include <asm/cacheflush.h>
 
 /* We do not have hardware single-stepping on sparc64.
  * So we implement software single-stepping with breakpoint
@@ -37,31 +38,31 @@
  * - Mark that we are no longer actively in a kprobe.
  */
 
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
 	return 0;
 }
 
-void arch_copy_kprobe(struct kprobe *p)
+void __kprobes arch_copy_kprobe(struct kprobe *p)
 {
 	p->ainsn.insn[0] = *p->addr;
 	p->ainsn.insn[1] = BREAKPOINT_INSTRUCTION_2;
 	p->opcode = *p->addr;
 }
 
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
 {
 	*p->addr = BREAKPOINT_INSTRUCTION;
 	flushi(p->addr);
 }
 
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
 {
 	*p->addr = p->opcode;
 	flushi(p->addr);
 }
 
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
 {
 }
 
@@ -111,7 +112,7 @@ static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
 	}
 }
 
-static int kprobe_handler(struct pt_regs *regs)
+static int __kprobes kprobe_handler(struct pt_regs *regs)
 {
 	struct kprobe *p;
 	void *addr = (void *) regs->tpc;
@@ -191,8 +192,9 @@ no_kprobe:
  * The original INSN location was REAL_PC, it actually
  * executed at PC and produced destination address NPC.
  */
-static unsigned long relbranch_fixup(u32 insn, unsigned long real_pc,
-				     unsigned long pc, unsigned long npc)
+static unsigned long __kprobes relbranch_fixup(u32 insn, unsigned long real_pc,
+					       unsigned long pc,
+					       unsigned long npc)
 {
 	/* Branch not taken, no mods necessary.  */
 	if (npc == pc + 0x4UL)
@@ -217,7 +219,8 @@ static unsigned long relbranch_fixup(u32 insn, unsigned long real_pc,
 /* If INSN is an instruction which writes it's PC location
  * into a destination register, fix that up.
  */
-static void retpc_fixup(struct pt_regs *regs, u32 insn, unsigned long real_pc)
+static void __kprobes retpc_fixup(struct pt_regs *regs, u32 insn,
+				  unsigned long real_pc)
 {
 	unsigned long *slot = NULL;
 
@@ -257,7 +260,7 @@ static void retpc_fixup(struct pt_regs *regs, u32 insn, unsigned long real_pc)
  * This function prepares to return from the post-single-step
  * breakpoint trap.
  */
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
 {
 	u32 insn = p->ainsn.insn[0];
 
@@ -315,8 +318,8 @@ static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 /*
  * Wrapper routine to for handling exceptions.
  */
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
-			     void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+				       unsigned long val, void *data)
 {
 	struct die_args *args = (struct die_args *)data;
 	switch (val) {
@@ -344,7 +347,8 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
 	return NOTIFY_DONE;
 }
 
-asmlinkage void kprobe_trap(unsigned long trap_level, struct pt_regs *regs)
+asmlinkage void __kprobes kprobe_trap(unsigned long trap_level,
+				      struct pt_regs *regs)
 {
 	BUG_ON(trap_level != 0x170 && trap_level != 0x171);
 
@@ -368,7 +372,7 @@ static struct pt_regs jprobe_saved_regs;
 static struct pt_regs *jprobe_saved_regs_location;
 static struct sparc_stackf jprobe_saved_stack;
 
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct jprobe *jp = container_of(p, struct jprobe, kp);
 
@@ -390,7 +394,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 	return 1;
 }
 
-void jprobe_return(void)
+void __kprobes jprobe_return(void)
 {
 	preempt_enable_no_resched();
 	__asm__ __volatile__(
@@ -403,7 +407,7 @@ extern void jprobe_return_trap_instruction(void);
 
 extern void __show_regs(struct pt_regs * regs);
 
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	u32 *addr = (u32 *) regs->tpc;
 
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index f21c993..ec8bf40 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -736,8 +736,7 @@ static void __pci_mmap_set_flags(struct pci_dev *dev, struct vm_area_struct *vma
 static void __pci_mmap_set_pgprot(struct pci_dev *dev, struct vm_area_struct *vma,
 					     enum pci_mmap_state mmap_state)
 {
-	/* Our io_remap_page_range/io_remap_pfn_range takes care of this,
-	   do nothing. */
+	/* Our io_remap_pfn_range takes care of this, do nothing.  */
 }
 
 /* Perform the actual remap of the pages for a PCI device mapping, as appropriate
diff --git a/arch/sparc64/kernel/rtrap.S b/arch/sparc64/kernel/rtrap.S
index 0696ed4..fafd227 100644
--- a/arch/sparc64/kernel/rtrap.S
+++ b/arch/sparc64/kernel/rtrap.S
@@ -153,11 +153,14 @@ __handle_signal:
 rtrap_irq:
 rtrap_clr_l6:	clr			%l6
 rtrap:
-		ldub			[%g6 + TI_CPU], %l0
-		sethi			%hi(irq_stat), %l2	! &softirq_active
-		or			%l2, %lo(irq_stat), %l2	! &softirq_active
-irqsz_patchme:	sllx			%l0, 0, %l0
-		lduw			[%l2 + %l0], %l1	! softirq_pending
+#ifndef CONFIG_SMP
+		sethi			%hi(per_cpu____cpu_data), %l0
+		lduw			[%l0 + %lo(per_cpu____cpu_data)], %l1
+#else
+		sethi			%hi(per_cpu____cpu_data), %l0
+		or			%l0, %lo(per_cpu____cpu_data), %l0
+		lduw			[%l0 + %g5], %l1
+#endif
 		cmp			%l1, 0
 
 		/* mm/ultra.S:xcall_report_regs KNOWS about this load. */
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index fbdfed3..ddbed33 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -511,18 +511,6 @@ void __init setup_arch(char **cmdline_p)
 	conswitchp = &prom_con;
 #endif
 
-#ifdef CONFIG_SMP
-	i = (unsigned long)&irq_stat[1] - (unsigned long)&irq_stat[0];
-	if ((i == SMP_CACHE_BYTES) || (i == (2 * SMP_CACHE_BYTES))) {
-		extern unsigned int irqsz_patchme[1];
-		irqsz_patchme[0] |= ((i == SMP_CACHE_BYTES) ? SMP_CACHE_BYTES_SHIFT : \
-							SMP_CACHE_BYTES_SHIFT + 1);
-		flushi((long)&irqsz_patchme[0]);
-	} else {
-		prom_printf("Unexpected size of irq_stat[] elements\n");
-		prom_halt();
-	}
-#endif
 	/* Work out if we are starfire early on */
 	check_if_starfire();
 
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index a3ea697..d89fc24 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -88,8 +88,6 @@ extern int svr4_setcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
 extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
 extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
 extern long sparc32_open(const char __user * filename, int flags, int mode);
-extern int io_remap_page_range(struct vm_area_struct *vma, unsigned long from,
-	unsigned long offset, unsigned long size, pgprot_t prot, int space);
 extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
 	unsigned long pfn, unsigned long size, pgprot_t prot);
 extern void (*prom_palette)(int);
@@ -245,7 +243,6 @@ EXPORT_SYMBOL(pci_dma_supported);
 #endif
 
 /* I/O device mmaping on Sparc64. */
-EXPORT_SYMBOL(io_remap_page_range);
 EXPORT_SYMBOL(io_remap_pfn_range);
 
 /* Solaris/SunOS binary compatibility */
diff --git a/arch/sparc64/kernel/sunos_ioctl32.c b/arch/sparc64/kernel/sunos_ioctl32.c
index 87c1aeb..7654b8a 100644
--- a/arch/sparc64/kernel/sunos_ioctl32.c
+++ b/arch/sparc64/kernel/sunos_ioctl32.c
@@ -152,11 +152,12 @@ asmlinkage int sunos_ioctl (int fd, u32 cmd, u32 arg)
 		ret = compat_sys_ioctl(fd, SIOCGIFCONF, arg);
 		goto out;
 
-	case _IOW('i', 21, struct ifreq): /* SIOCSIFMTU */
-		ret = sys_ioctl(fd, SIOCSIFMTU, arg);
+	case _IOW('i', 21, struct ifreq32):
+		ret = compat_sys_ioctl(fd, SIOCSIFMTU, arg);
 		goto out;
-	case _IOWR('i', 22, struct ifreq): /* SIOCGIFMTU */
-		ret = sys_ioctl(fd, SIOCGIFMTU, arg);
+
+	case _IOWR('i', 22, struct ifreq32):
+		ret = compat_sys_ioctl(fd, SIOCGIFMTU, arg);
 		goto out;
 
 	case _IOWR('i', 23, struct ifreq32):
diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
index 1d3aa58..7f6239e 100644
--- a/arch/sparc64/kernel/sys_sparc32.c
+++ b/arch/sparc64/kernel/sys_sparc32.c
@@ -1002,29 +1002,7 @@ asmlinkage long sys32_adjtimex(struct timex32 __user *utp)
 asmlinkage long sparc32_open(const char __user *filename,
 			     int flags, int mode)
 {
-	char * tmp;
-	int fd, error;
-
-	tmp = getname(filename);
-	fd = PTR_ERR(tmp);
-	if (!IS_ERR(tmp)) {
-		fd = get_unused_fd();
-		if (fd >= 0) {
-			struct file * f = filp_open(tmp, flags, mode);
-			error = PTR_ERR(f);
-			if (IS_ERR(f))
-				goto out_error;
-			fd_install(fd, f);
-		}
-out:
-		putname(tmp);
-	}
-	return fd;
-
-out_error:
-	put_unused_fd(fd);
-	fd = error;
-	goto out;
+	return do_sys_open(filename, flags, mode);
 }
 
 extern unsigned long do_mremap(unsigned long addr,
diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c
index 362b9c2..3f08a32 100644
--- a/arch/sparc64/kernel/time.c
+++ b/arch/sparc64/kernel/time.c
@@ -449,7 +449,7 @@ static inline void timer_check_rtc(void)
 	static long last_rtc_update;
 
 	/* Determine when to update the Mostek clock. */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index 950423d..f47d0be 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -17,6 +17,7 @@ SECTIONS
     *(.text)
     SCHED_TEXT
     LOCK_TEXT
+    KPROBES_TEXT
     *(.gnu.warning)
   } =0
   _etext = .;
diff --git a/arch/sparc64/lib/PeeCeeI.c b/arch/sparc64/lib/PeeCeeI.c
index 3008d53..3c6cfbb 100644
--- a/arch/sparc64/lib/PeeCeeI.c
+++ b/arch/sparc64/lib/PeeCeeI.c
@@ -7,28 +7,31 @@
 #include <asm/io.h>
 #include <asm/byteorder.h>
 
-void outsb(void __iomem *addr, const void *src, unsigned long count)
+void outsb(unsigned long __addr, const void *src, unsigned long count)
 {
+	void __iomem *addr = (void __iomem *) __addr;
 	const u8 *p = src;
 
-	while(count--)
+	while (count--)
 		outb(*p++, addr);
 }
 
-void outsw(void __iomem *addr, const void *src, unsigned long count)
+void outsw(unsigned long __addr, const void *src, unsigned long count)
 {
-	if(count) {
+	void __iomem *addr = (void __iomem *) __addr;
+
+	if (count) {
 		u16 *ps = (u16 *)src;
 		u32 *pi;
 
-		if(((u64)src) & 0x2) {
+		if (((u64)src) & 0x2) {
 			u16 val = le16_to_cpup(ps);
 			outw(val, addr);
 			ps++;
 			count--;
 		}
 		pi = (u32 *)ps;
-		while(count >= 2) {
+		while (count >= 2) {
 			u32 w = le32_to_cpup(pi);
 
 			pi++;
@@ -37,19 +40,21 @@ void outsw(void __iomem *addr, const void *src, unsigned long count)
 			count -= 2;
 		}
 		ps = (u16 *)pi;
-		if(count) {
+		if (count) {
 			u16 val = le16_to_cpup(ps);
 			outw(val, addr);
 		}
 	}
 }
 
-void outsl(void __iomem *addr, const void *src, unsigned long count)
+void outsl(unsigned long __addr, const void *src, unsigned long count)
 {
-	if(count) {
-		if((((u64)src) & 0x3) == 0) {
+	void __iomem *addr = (void __iomem *) __addr;
+
+	if (count) {
+		if ((((u64)src) & 0x3) == 0) {
 			u32 *p = (u32 *)src;
-			while(count--) {
+			while (count--) {
 				u32 val = cpu_to_le32p(p);
 				outl(val, addr);
 				p++;
@@ -60,13 +65,13 @@ void outsl(void __iomem *addr, const void *src, unsigned long count)
 			u32 l = 0, l2;
 			u32 *pi;
 
-			switch(((u64)src) & 0x3) {
+			switch (((u64)src) & 0x3) {
 			case 0x2:
 				count -= 1;
 				l = cpu_to_le16p(ps) << 16;
 				ps++;
 				pi = (u32 *)ps;
-				while(count--) {
+				while (count--) {
 					l2 = cpu_to_le32p(pi);
 					pi++;
 					outl(((l >> 16) | (l2 << 16)), addr);
@@ -86,7 +91,7 @@ void outsl(void __iomem *addr, const void *src, unsigned long count)
 				ps++;
 				l |= (l2 << 16);
 				pi = (u32 *)ps;
-				while(count--) {
+				while (count--) {
 					l2 = cpu_to_le32p(pi);
 					pi++;
 					outl(((l >> 8) | (l2 << 24)), addr);
@@ -101,7 +106,7 @@ void outsl(void __iomem *addr, const void *src, unsigned long count)
 				pb = (u8 *)src;
 				l = (*pb++ << 24);
 				pi = (u32 *)pb;
-				while(count--) {
+				while (count--) {
 					l2 = cpu_to_le32p(pi);
 					pi++;
 					outl(((l >> 24) | (l2 << 8)), addr);
@@ -119,16 +124,18 @@ void outsl(void __iomem *addr, const void *src, unsigned long count)
 	}
 }
 
-void insb(void __iomem *addr, void *dst, unsigned long count)
+void insb(unsigned long __addr, void *dst, unsigned long count)
 {
-	if(count) {
+	void __iomem *addr = (void __iomem *) __addr;
+
+	if (count) {
 		u32 *pi;
 		u8 *pb = dst;
 
-		while((((unsigned long)pb) & 0x3) && count--)
+		while ((((unsigned long)pb) & 0x3) && count--)
 			*pb++ = inb(addr);
 		pi = (u32 *)pb;
-		while(count >= 4) {
+		while (count >= 4) {
 			u32 w;
 
 			w  = (inb(addr) << 24);
@@ -139,23 +146,25 @@ void insb(void __iomem *addr, void *dst, unsigned long count)
 			count -= 4;
 		}
 		pb = (u8 *)pi;
-		while(count--)
+		while (count--)
 			*pb++ = inb(addr);
 	}
 }
 
-void insw(void __iomem *addr, void *dst, unsigned long count)
+void insw(unsigned long __addr, void *dst, unsigned long count)
 {
-	if(count) {
+	void __iomem *addr = (void __iomem *) __addr;
+
+	if (count) {
 		u16 *ps = dst;
 		u32 *pi;
 
-		if(((unsigned long)ps) & 0x2) {
+		if (((unsigned long)ps) & 0x2) {
 			*ps++ = le16_to_cpu(inw(addr));
 			count--;
 		}
 		pi = (u32 *)ps;
-		while(count >= 2) {
+		while (count >= 2) {
 			u32 w;
 
 			w  = (le16_to_cpu(inw(addr)) << 16);
@@ -164,31 +173,33 @@ void insw(void __iomem *addr, void *dst, unsigned long count)
 			count -= 2;
 		}
 		ps = (u16 *)pi;
-		if(count)
+		if (count)
 			*ps = le16_to_cpu(inw(addr));
 	}
 }
 
-void insl(void __iomem *addr, void *dst, unsigned long count)
+void insl(unsigned long __addr, void *dst, unsigned long count)
 {
-	if(count) {
-		if((((unsigned long)dst) & 0x3) == 0) {
+	void __iomem *addr = (void __iomem *) __addr;
+
+	if (count) {
+		if ((((unsigned long)dst) & 0x3) == 0) {
 			u32 *pi = dst;
-			while(count--)
+			while (count--)
 				*pi++ = le32_to_cpu(inl(addr));
 		} else {
 			u32 l = 0, l2, *pi;
 			u16 *ps;
 			u8 *pb;
 
-			switch(((unsigned long)dst) & 3) {
+			switch (((unsigned long)dst) & 3) {
 			case 0x2:
 				ps = dst;
 				count -= 1;
 				l = le32_to_cpu(inl(addr));
 				*ps++ = l;
 				pi = (u32 *)ps;
-				while(count--) {
+				while (count--) {
 					l2 = le32_to_cpu(inl(addr));
 					*pi++ = (l << 16) | (l2 >> 16);
 					l = l2;
@@ -205,7 +216,7 @@ void insl(void __iomem *addr, void *dst, unsigned long count)
 				ps = (u16 *)pb;
 				*ps++ = ((l >> 8) & 0xffff);
 				pi = (u32 *)ps;
-				while(count--) {
+				while (count--) {
 					l2 = le32_to_cpu(inl(addr));
 					*pi++ = (l << 24) | (l2 >> 8);
 					l = l2;
@@ -220,7 +231,7 @@ void insl(void __iomem *addr, void *dst, unsigned long count)
 				l = le32_to_cpu(inl(addr));
 				*pb++ = l >> 24;
 				pi = (u32 *)pb;
-				while(count--) {
+				while (count--) {
 					l2 = le32_to_cpu(inl(addr));
 					*pi++ = (l << 8) | (l2 >> 24);
 					l = l2;
diff --git a/arch/sparc64/lib/copy_page.S b/arch/sparc64/lib/copy_page.S
index 23ebf2c..feebb14 100644
--- a/arch/sparc64/lib/copy_page.S
+++ b/arch/sparc64/lib/copy_page.S
@@ -87,7 +87,7 @@ copy_user_page:		/* %o0=dest, %o1=src, %o2=vaddr */
 	membar		#Sync
 	wrpr		%o2, 0x0, %pstate
 
-	BRANCH_IF_ANY_CHEETAH(g3,o2,1f)
+cheetah_copy_page_insn:
 	ba,pt		%xcc, 9f
 	 nop
 
@@ -240,3 +240,14 @@ copy_user_page:		/* %o0=dest, %o1=src, %o2=vaddr */
 	 stw		%o4, [%g6 + TI_PRE_COUNT]
 
 	.size		copy_user_page, .-copy_user_page
+
+	.globl		cheetah_patch_copy_page
+cheetah_patch_copy_page:
+	sethi		%hi(0x01000000), %o1	! NOP
+	sethi		%hi(cheetah_copy_page_insn), %o0
+	or		%o0, %lo(cheetah_copy_page_insn), %o0
+	stw		%o1, [%o0]
+	membar		#StoreStore
+	flush		%o0
+	retl
+	 nop
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c
index 52e9375..db1e331 100644
--- a/arch/sparc64/mm/fault.c
+++ b/arch/sparc64/mm/fault.c
@@ -18,6 +18,7 @@
 #include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/kprobes.h>
 
 #include <asm/page.h>
 #include <asm/pgtable.h>
@@ -117,8 +118,9 @@ unsigned long __init prom_probe_memory (void)
 	return tally;
 }
 
-static void unhandled_fault(unsigned long address, struct task_struct *tsk,
-			    struct pt_regs *regs)
+static void __kprobes unhandled_fault(unsigned long address,
+				      struct task_struct *tsk,
+				      struct pt_regs *regs)
 {
 	if ((unsigned long) address < PAGE_SIZE) {
 		printk(KERN_ALERT "Unable to handle kernel NULL "
@@ -304,7 +306,7 @@ cannot_handle:
 	unhandled_fault (address, current, regs);
 }
 
-asmlinkage void do_sparc64_fault(struct pt_regs *regs)
+asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c
index 6b31f61..c954d91 100644
--- a/arch/sparc64/mm/generic.c
+++ b/arch/sparc64/mm/generic.c
@@ -116,37 +116,6 @@ static inline int io_remap_pud_range(struct mm_struct *mm, pud_t * pud, unsigned
 	return 0;
 }
 
-int io_remap_page_range(struct vm_area_struct *vma, unsigned long from, unsigned long offset, unsigned long size, pgprot_t prot, int space)
-{
-	int error = 0;
-	pgd_t * dir;
-	unsigned long beg = from;
-	unsigned long end = from + size;
-	struct mm_struct *mm = vma->vm_mm;
-
-	prot = __pgprot(pg_iobits);
-	offset -= from;
-	dir = pgd_offset(mm, from);
-	flush_cache_range(vma, beg, end);
-
-	spin_lock(&mm->page_table_lock);
-	while (from < end) {
-		pud_t *pud = pud_alloc(mm, dir, from);
-		error = -ENOMEM;
-		if (!pud)
-			break;
-		error = io_remap_pud_range(mm, pud, from, end - from, offset + from, prot, space);
-		if (error)
-			break;
-		from = (from + PGDIR_SIZE) & PGDIR_MASK;
-		dir++;
-	}
-	flush_tlb_range(vma, beg, end);
-	spin_unlock(&mm->page_table_lock);
-
-	return error;
-}
-
 int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
 		unsigned long pfn, unsigned long size, pgprot_t prot)
 {
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 3fbaf34..fdb1ebb 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -19,6 +19,7 @@
 #include <linux/pagemap.h>
 #include <linux/fs.h>
 #include <linux/seq_file.h>
+#include <linux/kprobes.h>
 
 #include <asm/head.h>
 #include <asm/system.h>
@@ -250,7 +251,7 @@ out:
 	put_cpu();
 }
 
-void flush_icache_range(unsigned long start, unsigned long end)
+void __kprobes flush_icache_range(unsigned long start, unsigned long end)
 {
 	/* Cheetah has coherent I-cache. */
 	if (tlb_type == spitfire) {
diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S
index 3637708..b2ee9b5 100644
--- a/arch/sparc64/mm/ultra.S
+++ b/arch/sparc64/mm/ultra.S
@@ -10,6 +10,7 @@
 #include <asm/page.h>
 #include <asm/spitfire.h>
 #include <asm/mmu_context.h>
+#include <asm/mmu.h>
 #include <asm/pil.h>
 #include <asm/head.h>
 #include <asm/thread_info.h>
@@ -45,6 +46,8 @@ __flush_tlb_mm: /* %o0=(ctx & TAG_CONTEXT_BITS), %o1=SECONDARY_CONTEXT */
 	nop
 	nop
 	nop
+	nop
+	nop
 
 	.align		32
 	.globl		__flush_tlb_pending
@@ -73,6 +76,9 @@ __flush_tlb_pending:
 	retl
 	 wrpr		%g7, 0x0, %pstate
 	nop
+	nop
+	nop
+	nop
 
 	.align		32
 	.globl		__flush_tlb_kernel_range
@@ -113,6 +119,7 @@ __spitfire_flush_tlb_mm_slow:
 #else
 #error unsupported PAGE_SIZE
 #endif
+	.section .kprobes.text, "ax"
 	.align		32
 	.globl		__flush_icache_page
 __flush_icache_page:	/* %o0 = phys_page */
@@ -195,6 +202,7 @@ dflush4:stxa		%g0, [%o4] ASI_DCACHE_TAG
 	 nop
 #endif /* DCACHE_ALIASING_POSSIBLE */
 
+	.previous .text
 	.align		32
 __prefill_dtlb:
 	rdpr		%pstate, %g7
@@ -224,16 +232,8 @@ __update_mmu_cache:	/* %o0=hw_context, %o1=address, %o2=pte, %o3=fault_code */
 	 or		%o5, %o0, %o5
 	ba,a,pt		%xcc, __prefill_itlb
 
-	/* Cheetah specific versions, patched at boot time.
-	 *
-	 * This writes of the PRIMARY_CONTEXT register in this file are
-	 * safe even on Cheetah+ and later wrt. the page size fields.
-	 * The nucleus page size fields do not matter because we make
-	 * no data references, and these instructions execute out of a
-	 * locked I-TLB entry sitting in the fully assosciative I-TLB.
-	 * This sequence should also never trap.
-	 */
-__cheetah_flush_tlb_mm: /* 15 insns */
+	/* Cheetah specific versions, patched at boot time. */
+__cheetah_flush_tlb_mm: /* 18 insns */
 	rdpr		%pstate, %g7
 	andn		%g7, PSTATE_IE, %g2
 	wrpr		%g2, 0x0, %pstate
@@ -241,6 +241,9 @@ __cheetah_flush_tlb_mm: /* 15 insns */
 	mov		PRIMARY_CONTEXT, %o2
 	mov		0x40, %g3
 	ldxa		[%o2] ASI_DMMU, %g2
+	srlx		%g2, CTX_PGSZ1_NUC_SHIFT, %o1
+	sllx		%o1, CTX_PGSZ1_NUC_SHIFT, %o1
+	or		%o0, %o1, %o0	/* Preserve nucleus page size fields */
 	stxa		%o0, [%o2] ASI_DMMU
 	stxa		%g0, [%g3] ASI_DMMU_DEMAP
 	stxa		%g0, [%g3] ASI_IMMU_DEMAP
@@ -250,7 +253,7 @@ __cheetah_flush_tlb_mm: /* 15 insns */
 	retl
 	 wrpr		%g7, 0x0, %pstate
 
-__cheetah_flush_tlb_pending:	/* 23 insns */
+__cheetah_flush_tlb_pending:	/* 26 insns */
 	/* %o0 = context, %o1 = nr, %o2 = vaddrs[] */
 	rdpr		%pstate, %g7
 	sllx		%o1, 3, %o1
@@ -259,6 +262,9 @@ __cheetah_flush_tlb_pending:	/* 23 insns */
 	wrpr		%g0, 1, %tl
 	mov		PRIMARY_CONTEXT, %o4
 	ldxa		[%o4] ASI_DMMU, %g2
+	srlx		%g2, CTX_PGSZ1_NUC_SHIFT, %o3
+	sllx		%o3, CTX_PGSZ1_NUC_SHIFT, %o3
+	or		%o0, %o3, %o0	/* Preserve nucleus page size fields */
 	stxa		%o0, [%o4] ASI_DMMU
 1:	sub		%o1, (1 << 3), %o1
 	ldx		[%o2 + %o1], %o3
@@ -311,14 +317,14 @@ cheetah_patch_cachetlbops:
 	sethi		%hi(__cheetah_flush_tlb_mm), %o1
 	or		%o1, %lo(__cheetah_flush_tlb_mm), %o1
 	call		cheetah_patch_one
-	 mov		15, %o2
+	 mov		18, %o2
 
 	sethi		%hi(__flush_tlb_pending), %o0
 	or		%o0, %lo(__flush_tlb_pending), %o0
 	sethi		%hi(__cheetah_flush_tlb_pending), %o1
 	or		%o1, %lo(__cheetah_flush_tlb_pending), %o1
 	call		cheetah_patch_one
-	 mov		23, %o2
+	 mov		26, %o2
 
 #ifdef DCACHE_ALIASING_POSSIBLE
 	sethi		%hi(__flush_dcache_page), %o0
@@ -352,9 +358,12 @@ cheetah_patch_cachetlbops:
 	.globl		xcall_flush_tlb_mm
 xcall_flush_tlb_mm:
 	mov		PRIMARY_CONTEXT, %g2
-	mov		0x40, %g4
 	ldxa		[%g2] ASI_DMMU, %g3
+	srlx		%g3, CTX_PGSZ1_NUC_SHIFT, %g4
+	sllx		%g4, CTX_PGSZ1_NUC_SHIFT, %g4
+	or		%g5, %g4, %g5	/* Preserve nucleus page size fields */
 	stxa		%g5, [%g2] ASI_DMMU
+	mov		0x40, %g4
 	stxa		%g0, [%g4] ASI_DMMU_DEMAP
 	stxa		%g0, [%g4] ASI_IMMU_DEMAP
 	stxa		%g3, [%g2] ASI_DMMU
@@ -366,6 +375,10 @@ xcall_flush_tlb_pending:
 	sllx		%g1, 3, %g1
 	mov		PRIMARY_CONTEXT, %g4
 	ldxa		[%g4] ASI_DMMU, %g2
+	srlx		%g2, CTX_PGSZ1_NUC_SHIFT, %g4
+	sllx		%g4, CTX_PGSZ1_NUC_SHIFT, %g4
+	or		%g5, %g4, %g5
+	mov		PRIMARY_CONTEXT, %g4
 	stxa		%g5, [%g4] ASI_DMMU
 1:	sub		%g1, (1 << 3), %g1
 	ldx		[%g7 + %g1], %g5
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index f945444..684e1f8 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -73,7 +73,7 @@ config MODE_SKAS
 	to CONFIG_MODE_TT).  Otherwise, it is safe to say Y.  Disabling this
 	option will shrink the UML binary slightly.
 
-source "arch/um/Kconfig_arch"
+source "arch/um/Kconfig.arch"
 source "mm/Kconfig"
 
 config LD_SCRIPT_STATIC
@@ -196,7 +196,7 @@ config HOST_2G_2G
 config SMP
 	bool "Symmetric multi-processing support (EXPERIMENTAL)"
 	default n
-	depends on MODE_TT && EXPERIMENTAL
+	depends on (MODE_TT && EXPERIMENTAL && !SMP_BROKEN) || (BROKEN && SMP_BROKEN)
 	help
 	This option enables UML SMP support.
 	It is NOT related to having a real SMP box. Not directly, at least.
@@ -279,7 +279,7 @@ source "net/Kconfig"
 
 source "drivers/base/Kconfig"
 
-source "arch/um/Kconfig_char"
+source "arch/um/Kconfig.char"
 
 source "drivers/block/Kconfig"
 
@@ -287,7 +287,7 @@ config NETDEVICES
 	bool
 	default NET
 
-source "arch/um/Kconfig_net"
+source "arch/um/Kconfig.net"
 
 source "drivers/net/Kconfig"
 
@@ -311,7 +311,7 @@ config GENERIC_ISA_DMA
 	depends on SCSI
 	default y
 
-source "arch/um/Kconfig_scsi"
+source "arch/um/Kconfig.scsi"
 
 endmenu
 
diff --git a/arch/um/Kconfig_char b/arch/um/Kconfig.char
index 62d87b7..62d87b7 100644
--- a/arch/um/Kconfig_char
+++ b/arch/um/Kconfig.char
diff --git a/arch/um/Kconfig.debug b/arch/um/Kconfig.debug
index bd41e42..5681a8b 100644
--- a/arch/um/Kconfig.debug
+++ b/arch/um/Kconfig.debug
@@ -2,6 +2,17 @@ menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
 
+config CMDLINE_ON_HOST
+	bool "Show command line arguments on the host in TT mode"
+	depends on MODE_TT
+	default !DEBUG_INFO
+	help
+	This controls whether arguments in guest processes should be shown on
+	the host's ps output.
+	Enabling this option hinders debugging on some recent GDB versions
+	(because GDB gets "confused" when we do an execvp()). So probably you
+	should disable it.
+
 config PT_PROXY
 	bool "Enable ptrace proxy"
 	depends on XTERM_CHAN && DEBUG_INFO && MODE_TT
diff --git a/arch/um/Kconfig_i386 b/arch/um/Kconfig.i386
index 27c18a8..8ad156a 100644
--- a/arch/um/Kconfig_i386
+++ b/arch/um/Kconfig.i386
@@ -6,6 +6,10 @@ config 64BIT
 	bool
 	default n
 
+config SEMAPHORE_SLEEPERS
+	bool
+	default y
+
 config TOP_ADDR
  	hex
  	default 0xc0000000 if !HOST_2G_2G
diff --git a/arch/um/Kconfig_net b/arch/um/Kconfig.net
index fa2ab2d..14a04eb 100644
--- a/arch/um/Kconfig_net
+++ b/arch/um/Kconfig.net
@@ -34,7 +34,7 @@ config UML_NET_ETHERTAP
         link with the host.
 
         To use this, your host kernel must have support for Ethertap
-        devices.  Also, if your host kernel is 2.4.x, it must have 
+        devices.  Also, if your host kernel is 2.4.x, it must have
         CONFIG_NETLINK_DEV configured as Y or M.
 
         For more information, see
@@ -43,7 +43,7 @@ config UML_NET_ETHERTAP
         networking.
 
         If you'd like to set up an IP network with the host and/or the
-        outside world, say Y to this, the Daemon Transport and/or the 
+        outside world, say Y to this, the Daemon Transport and/or the
         Slip Transport.  You'll need at least one of them, but may choose
         more than one without conflict.  If you don't need UML networking,
         say N.
@@ -78,7 +78,7 @@ config UML_NET_SLIP
 
         The Ethertap Transport is preferred over slip because of its
         limitations.  If you prefer slip, however, say Y here.  Otherwise
-        choose the Multicast transport (to network multiple UMLs on 
+        choose the Multicast transport (to network multiple UMLs on
         multiple hosts), Ethertap (to network with the host and the
         outside world), and/or the Daemon transport (to network multiple
         UMLs on a single host).  You may choose more than one without
@@ -138,7 +138,7 @@ config UML_NET_PCAP
 	depends on UML_NET && EXPERIMENTAL
 	help
 	The pcap transport makes a pcap packet stream on the host look
-	like an ethernet device inside UML.  This is useful for making 
+	like an ethernet device inside UML.  This is useful for making
 	UML act as a network monitor for the host.  You must have libcap
 	installed in order to build the pcap transport into UML.
 
@@ -169,11 +169,11 @@ config UML_NET_SLIRP
         setup string.  The effect of this transport on the UML is similar
         that of a host behind a firewall that masquerades all network
         connections passing through it (but is less secure).
-	
+
         To use this you should first have slirp compiled somewhere
         accessible on the host, and have read its documentation.  If you
         don't need UML networking, say N.
-	
+
         Startup example: "eth0=slirp,FE:FD:01:02:03:04,/usr/local/bin/slirp"
 
 endmenu
diff --git a/arch/um/Kconfig_scsi b/arch/um/Kconfig.scsi
index c291c94..c291c94 100644
--- a/arch/um/Kconfig_scsi
+++ b/arch/um/Kconfig.scsi
diff --git a/arch/um/Kconfig_x86_64 b/arch/um/Kconfig.x86_64
index 735a047..bd35e59 100644
--- a/arch/um/Kconfig_x86_64
+++ b/arch/um/Kconfig.x86_64
@@ -6,6 +6,10 @@ config 64BIT
 	bool
 	default y
 
+config SEMAPHORE_SLEEPERS
+	bool
+	default y
+
 config TOP_ADDR
  	hex
 	default 0x80000000
@@ -33,3 +37,7 @@ config ARCH_HAS_SC_SIGNALS
 config ARCH_REUSE_HOST_VSYSCALL_AREA
 	bool
 	default n
+
+config SMP_BROKEN
+	bool
+	default y
diff --git a/arch/um/Makefile b/arch/um/Makefile
index f5a83a7..b15f604 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -56,6 +56,7 @@ SYS_DIR		:= $(ARCH_DIR)/include/sysdep-$(SUBARCH)
 
 CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \
 	$(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap
+AFLAGS += $(ARCH_INCLUDE)
 
 USER_CFLAGS := $(patsubst -I%,,$(CFLAGS))
 USER_CFLAGS := $(patsubst -D__KERNEL__,,$(USER_CFLAGS)) $(ARCH_INCLUDE) \
@@ -101,10 +102,10 @@ define archhelp
 endef
 
 ifneq ($(KBUILD_SRC),)
-$(shell mkdir -p $(ARCH_DIR) && ln -fsn $(srctree)/$(ARCH_DIR)/Kconfig_$(SUBARCH) $(ARCH_DIR)/Kconfig_arch)
-CLEAN_FILES += $(ARCH_DIR)/Kconfig_arch
+$(shell mkdir -p $(ARCH_DIR) && ln -fsn $(srctree)/$(ARCH_DIR)/Kconfig.$(SUBARCH) $(ARCH_DIR)/Kconfig.arch)
+CLEAN_FILES += $(ARCH_DIR)/Kconfig.arch
 else
-$(shell cd $(ARCH_DIR) && ln -sf Kconfig_$(SUBARCH) Kconfig_arch)
+$(shell cd $(ARCH_DIR) && ln -sf Kconfig.$(SUBARCH) Kconfig.arch)
 endif
 
 prepare: $(ARCH_SYMLINKS) $(SYS_HEADERS) $(GEN_HEADERS)
@@ -147,7 +148,7 @@ CLEAN_FILES += linux x.i gmon.out $(ARCH_DIR)/include/uml-config.h \
 
 MRPROPER_FILES += $(SYMLINK_HEADERS) $(ARCH_SYMLINKS) \
 	$(addprefix $(ARCH_DIR)/kernel/,$(KERN_SYMLINKS)) $(ARCH_DIR)/os \
-	$(ARCH_DIR)/Kconfig_arch
+	$(ARCH_DIR)/Kconfig.arch
 
 archclean:
 	$(Q)$(MAKE) $(clean)=$(ARCH_DIR)/util
diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386
index a777e57..1ab431a 100644
--- a/arch/um/Makefile-i386
+++ b/arch/um/Makefile-i386
@@ -27,7 +27,7 @@ export LDFLAGS HOSTCFLAGS HOSTLDFLAGS UML_OBJCOPYFLAGS
 endif
 endif
 
-CFLAGS += -U__$(SUBARCH)__ -U$(SUBARCH) $(STUB_CFLAGS)
+CFLAGS += -U__$(SUBARCH)__ -U$(SUBARCH)
 
 ifneq ($(CONFIG_GPROF),y)
 ARCH_CFLAGS += -DUM_FASTCALL
diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index aa2f717..baddb5d 100644
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -6,7 +6,7 @@ START := 0x60000000
 
 #We #undef __x86_64__ for kernelspace, not for userspace where
 #it's needed for headers to work!
-CFLAGS += -U__$(SUBARCH)__ -fno-builtin $(STUB_CFLAGS)
+CFLAGS += -U__$(SUBARCH)__ -fno-builtin
 USER_CFLAGS += -fno-builtin
 
 ELF_ARCH := i386:x86-64
diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index de17d4c..783e18c 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -13,7 +13,7 @@ mcast-objs := mcast_kern.o mcast_user.o
 net-objs := net_kern.o net_user.o
 mconsole-objs := mconsole_kern.o mconsole_user.o
 hostaudio-objs := hostaudio_kern.o
-ubd-objs := ubd_kern.o ubd_user.o
+ubd-objs := ubd_kern.o
 port-objs := port_kern.o port_user.o
 harddog-objs := harddog_kern.o harddog_user.o
 
diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c
index 5d37681..de3bce7 100644
--- a/arch/um/drivers/chan_user.c
+++ b/arch/um/drivers/chan_user.c
@@ -63,7 +63,7 @@ error:
  *
  * SIGWINCH can't be received synchronously, so you have to set up to receive it
  * as a signal.  That being the case, if you are going to wait for it, it is
- * convenient to sit in a pause() and wait for the signal to bounce you out of
+ * convenient to sit in sigsuspend() and wait for the signal to bounce you out of
  * it (see below for how we make sure to exit only on SIGWINCH).
  */
 
@@ -94,18 +94,19 @@ static int winch_thread(void *arg)
 		       "byte, err = %d\n", -count);
 
 	/* We are not using SIG_IGN on purpose, so don't fix it as I thought to
-	 * do! If using SIG_IGN, the pause() call below would not stop on
+	 * do! If using SIG_IGN, the sigsuspend() call below would not stop on
 	 * SIGWINCH. */
 
 	signal(SIGWINCH, winch_handler);
 	sigfillset(&sigs);
-	sigdelset(&sigs, SIGWINCH);
-	/* Block anything else than SIGWINCH. */
+	/* Block all signals possible. */
 	if(sigprocmask(SIG_SETMASK, &sigs, NULL) < 0){
 		printk("winch_thread : sigprocmask failed, errno = %d\n", 
 		       errno);
 		exit(1);
 	}
+	/* In sigsuspend(), block anything else than SIGWINCH. */
+	sigdelset(&sigs, SIGWINCH);
 
 	if(setsid() < 0){
 		printk("winch_thread : setsid failed, errno = %d\n", errno);
@@ -130,7 +131,7 @@ static int winch_thread(void *arg)
 	while(1){
 		/* This will be interrupted by SIGWINCH only, since other signals
 		 * are blocked.*/
-		pause();
+		sigsuspend(&sigs);
 
 		count = os_write_file(pipe_fd, &c, sizeof(c));
 		if(count != sizeof(c))
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 344b24d..e77a38d 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -35,6 +35,7 @@
 #include "linux/blkpg.h"
 #include "linux/genhd.h"
 #include "linux/spinlock.h"
+#include "asm/atomic.h"
 #include "asm/segment.h"
 #include "asm/uaccess.h"
 #include "asm/irq.h"
@@ -53,20 +54,21 @@
 #include "mem.h"
 #include "mem_kern.h"
 #include "cow.h"
+#include "aio.h"
 
 enum ubd_req { UBD_READ, UBD_WRITE };
 
 struct io_thread_req {
-	enum ubd_req op;
+	enum aio_type op;
 	int fds[2];
 	unsigned long offsets[2];
 	unsigned long long offset;
 	unsigned long length;
 	char *buffer;
 	int sectorsize;
-	unsigned long sector_mask;
-	unsigned long long cow_offset;
-	unsigned long bitmap_words[2];
+	int bitmap_offset;
+	long bitmap_start;
+	long bitmap_end;
 	int error;
 };
 
@@ -80,28 +82,31 @@ extern int create_cow_file(char *cow_file, char *backing_file,
 			   unsigned long *bitmap_len_out,
 			   int *data_offset_out);
 extern int read_cow_bitmap(int fd, void *buf, int offset, int len);
-extern void do_io(struct io_thread_req *req);
+extern void do_io(struct io_thread_req *req, struct request *r,
+		  unsigned long *bitmap);
 
-static inline int ubd_test_bit(__u64 bit, unsigned char *data)
+static inline int ubd_test_bit(__u64 bit, void *data)
 {
+	unsigned char *buffer = data;
 	__u64 n;
 	int bits, off;
 
-	bits = sizeof(data[0]) * 8;
+	bits = sizeof(buffer[0]) * 8;
 	n = bit / bits;
 	off = bit % bits;
-	return((data[n] & (1 << off)) != 0);
+	return((buffer[n] & (1 << off)) != 0);
 }
 
-static inline void ubd_set_bit(__u64 bit, unsigned char *data)
+static inline void ubd_set_bit(__u64 bit, void *data)
 {
+	unsigned char *buffer = data;
 	__u64 n;
 	int bits, off;
 
-	bits = sizeof(data[0]) * 8;
+	bits = sizeof(buffer[0]) * 8;
 	n = bit / bits;
 	off = bit % bits;
-	data[n] |= (1 << off);
+	buffer[n] |= (1 << off);
 }
 /*End stuff from ubd_user.h*/
 
@@ -110,8 +115,6 @@ static inline void ubd_set_bit(__u64 bit, unsigned char *data)
 static DEFINE_SPINLOCK(ubd_io_lock);
 static DEFINE_SPINLOCK(ubd_lock);
 
-static void (*do_ubd)(void);
-
 static int ubd_open(struct inode * inode, struct file * filp);
 static int ubd_release(struct inode * inode, struct file * file);
 static int ubd_ioctl(struct inode * inode, struct file * file,
@@ -158,6 +161,8 @@ struct cow {
         int data_offset;
 };
 
+#define MAX_SG 64
+
 struct ubd {
 	char *file;
 	int count;
@@ -168,6 +173,7 @@ struct ubd {
 	int no_cow;
 	struct cow cow;
 	struct platform_device pdev;
+        struct scatterlist sg[MAX_SG];
 };
 
 #define DEFAULT_COW { \
@@ -460,80 +466,113 @@ __uml_help(fakehd,
 );
 
 static void do_ubd_request(request_queue_t * q);
-
-/* Only changed by ubd_init, which is an initcall. */
-int thread_fd = -1;
+static int in_ubd;
 
 /* Changed by ubd_handler, which is serialized because interrupts only
  * happen on CPU 0.
  */
 int intr_count = 0;
 
-/* call ubd_finish if you need to serialize */
-static void __ubd_finish(struct request *req, int error)
+static void ubd_end_request(struct request *req, int bytes, int uptodate)
 {
-	int nsect;
-
-	if(error){
-		end_request(req, 0);
-		return;
+	if (!end_that_request_first(req, uptodate, bytes >> 9)) {
+		add_disk_randomness(req->rq_disk);
+		end_that_request_last(req);
 	}
-	nsect = req->current_nr_sectors;
-	req->sector += nsect;
-	req->buffer += nsect << 9;
-	req->errors = 0;
-	req->nr_sectors -= nsect;
-	req->current_nr_sectors = 0;
-	end_request(req, 1);
 }
 
-static inline void ubd_finish(struct request *req, int error)
+/* call ubd_finish if you need to serialize */
+static void __ubd_finish(struct request *req, int bytes)
 {
- 	spin_lock(&ubd_io_lock);
-	__ubd_finish(req, error);
-	spin_unlock(&ubd_io_lock);
+	if(bytes < 0){
+		ubd_end_request(req, 0, 0);
+  		return;
+  	}
+
+	ubd_end_request(req, bytes, 1);
 }
 
-/* Called without ubd_io_lock held */
-static void ubd_handler(void)
+static inline void ubd_finish(struct request *req, int bytes)
 {
-	struct io_thread_req req;
-	struct request *rq = elv_next_request(ubd_queue);
-	int n;
-
-	do_ubd = NULL;
-	intr_count++;
-	n = os_read_file(thread_fd, &req, sizeof(req));
-	if(n != sizeof(req)){
-		printk(KERN_ERR "Pid %d - spurious interrupt in ubd_handler, "
-		       "err = %d\n", os_getpid(), -n);
-		spin_lock(&ubd_io_lock);
-		end_request(rq, 0);
-		spin_unlock(&ubd_io_lock);
-		return;
-	}
-        
-	ubd_finish(rq, req.error);
-	reactivate_fd(thread_fd, UBD_IRQ);	
-	do_ubd_request(ubd_queue);
+   	spin_lock(&ubd_io_lock);
+	__ubd_finish(req, bytes);
+  	spin_unlock(&ubd_io_lock);
 }
 
+struct bitmap_io {
+        atomic_t count;
+        struct aio_context aio;
+};
+
+struct ubd_aio {
+        struct aio_context aio;
+        struct request *req;
+        int len;
+        struct bitmap_io *bitmap;
+        void *bitmap_buf;
+};
+
+static int ubd_reply_fd = -1;
+
 static irqreturn_t ubd_intr(int irq, void *dev, struct pt_regs *unused)
 {
-	ubd_handler();
-	return(IRQ_HANDLED);
-}
+	struct aio_thread_reply reply;
+	struct ubd_aio *aio;
+	struct request *req;
+	int err, n, fd = (int) (long) dev;
+
+	while(1){
+		err = os_read_file(fd, &reply, sizeof(reply));
+		if(err == -EAGAIN)
+			break;
+		if(err < 0){
+			printk("ubd_aio_handler - read returned err %d\n",
+			       -err);
+			break;
+		}
 
-/* Only changed by ubd_init, which is an initcall. */
-static int io_pid = -1;
+                aio = container_of(reply.data, struct ubd_aio, aio);
+                n = reply.err;
 
-void kill_io_thread(void)
-{
-	if(io_pid != -1) 
-		os_kill_process(io_pid, 1);
-}
+		if(n == 0){
+			req = aio->req;
+			req->nr_sectors -= aio->len >> 9;
+
+			if((aio->bitmap != NULL) &&
+			   (atomic_dec_and_test(&aio->bitmap->count))){
+                                aio->aio = aio->bitmap->aio;
+                                aio->len = 0;
+                                kfree(aio->bitmap);
+                                aio->bitmap = NULL;
+                                submit_aio(&aio->aio);
+			}
+			else {
+				if((req->nr_sectors == 0) &&
+                                   (aio->bitmap == NULL)){
+					int len = req->hard_nr_sectors << 9;
+					ubd_finish(req, len);
+				}
+
+                                if(aio->bitmap_buf != NULL)
+                                        kfree(aio->bitmap_buf);
+				kfree(aio);
+			}
+		}
+                else if(n < 0){
+                        ubd_finish(aio->req, n);
+                        if(aio->bitmap != NULL)
+                                kfree(aio->bitmap);
+                        if(aio->bitmap_buf != NULL)
+                                kfree(aio->bitmap_buf);
+                        kfree(aio);
+                }
+	}
+	reactivate_fd(fd, UBD_IRQ);
 
-__uml_exitcall(kill_io_thread);
+        do_ubd_request(ubd_queue);
+
+	return(IRQ_HANDLED);
+}
 
 static int ubd_file_size(struct ubd *dev, __u64 *size_out)
 {
@@ -569,7 +608,7 @@ static int ubd_open_dev(struct ubd *dev)
 				&dev->cow.data_offset, create_ptr);
 
 	if((dev->fd == -ENOENT) && create_cow){
-		dev->fd = create_cow_file(dev->file, dev->cow.file, 
+		dev->fd = create_cow_file(dev->file, dev->cow.file,
 					  dev->openflags, 1 << 9, PAGE_SIZE,
 					  &dev->cow.bitmap_offset, 
 					  &dev->cow.bitmap_len,
@@ -668,21 +707,22 @@ static int ubd_add(int n)
 	struct ubd *dev = &ubd_dev[n];
 	int err;
 
+	err = -ENODEV;
 	if(dev->file == NULL)
-		return(-ENODEV);
+		goto out;
 
 	if (ubd_open_dev(dev))
-		return(-ENODEV);
+		goto out;
 
 	err = ubd_file_size(dev, &dev->size);
 	if(err < 0)
-		return(err);
+		goto out_close;
 
 	dev->size = ROUND_BLOCK(dev->size);
 
 	err = ubd_new_disk(MAJOR_NR, dev->size, n, &ubd_gendisk[n]);
 	if(err) 
-		return(err);
+		goto out_close;
  
 	if(fake_major != MAJOR_NR)
 		ubd_new_disk(fake_major, dev->size, n, 
@@ -693,8 +733,11 @@ static int ubd_add(int n)
 	if (fake_ide)
 		make_ide_entries(ubd_gendisk[n]->disk_name);
 
+	err = 0;
+out_close:
 	ubd_close(dev);
-	return 0;
+out:
+	return err;
 }
 
 static int ubd_config(char *str)
@@ -827,6 +870,10 @@ int ubd_init(void)
 {
         int i;
 
+	ubd_reply_fd = init_aio_irq(UBD_IRQ, "ubd", ubd_intr);
+	if(ubd_reply_fd < 0)
+		printk("Setting up ubd AIO failed, err = %d\n", ubd_reply_fd);
+
 	devfs_mk_dir("ubd");
 	if (register_blkdev(MAJOR_NR, "ubd"))
 		return -1;
@@ -837,6 +884,7 @@ int ubd_init(void)
 		return -1;
 	}
 		
+	blk_queue_max_hw_segments(ubd_queue, MAX_SG);
 	if (fake_major != MAJOR_NR) {
 		char name[sizeof("ubd_nnn\0")];
 
@@ -848,40 +896,12 @@ int ubd_init(void)
 	driver_register(&ubd_driver);
 	for (i = 0; i < MAX_DEV; i++) 
 		ubd_add(i);
+
 	return 0;
 }
 
 late_initcall(ubd_init);
 
-int ubd_driver_init(void){
-	unsigned long stack;
-	int err;
-
-	/* Set by CONFIG_BLK_DEV_UBD_SYNC or ubd=sync.*/
-	if(global_openflags.s){
-		printk(KERN_INFO "ubd: Synchronous mode\n");
-		/* Letting ubd=sync be like using ubd#s= instead of ubd#= is
-		 * enough. So use anyway the io thread. */
-	}
-	stack = alloc_stack(0, 0);
-	io_pid = start_io_thread(stack + PAGE_SIZE - sizeof(void *), 
-				 &thread_fd);
-	if(io_pid < 0){
-		printk(KERN_ERR 
-		       "ubd : Failed to start I/O thread (errno = %d) - "
-		       "falling back to synchronous I/O\n", -io_pid);
-		io_pid = -1;
-		return(0);
-	}
-	err = um_request_irq(UBD_IRQ, thread_fd, IRQ_READ, ubd_intr, 
-			     SA_INTERRUPT, "ubd", ubd_dev);
-	if(err != 0)
-		printk(KERN_ERR "um_request_irq failed - errno = %d\n", -err);
-	return(err);
-}
-
-device_initcall(ubd_driver_init);
-
 static int ubd_open(struct inode *inode, struct file *filp)
 {
 	struct gendisk *disk = inode->i_bdev->bd_disk;
@@ -919,105 +939,55 @@ static int ubd_release(struct inode * inode, struct file * file)
 	return(0);
 }
 
-static void cowify_bitmap(__u64 io_offset, int length, unsigned long *cow_mask,
-			  __u64 *cow_offset, unsigned long *bitmap,
-			  __u64 bitmap_offset, unsigned long *bitmap_words,
-			  __u64 bitmap_len)
+static void cowify_bitmap(struct io_thread_req *req, unsigned long *bitmap)
 {
-	__u64 sector = io_offset >> 9;
-	int i, update_bitmap = 0;
-
-	for(i = 0; i < length >> 9; i++){
-		if(cow_mask != NULL)
-			ubd_set_bit(i, (unsigned char *) cow_mask);
-		if(ubd_test_bit(sector + i, (unsigned char *) bitmap))
-			continue;
-
-		update_bitmap = 1;
-		ubd_set_bit(sector + i, (unsigned char *) bitmap);
-	}
-
-	if(!update_bitmap)
-		return;
-
-	*cow_offset = sector / (sizeof(unsigned long) * 8);
-
-	/* This takes care of the case where we're exactly at the end of the
-	 * device, and *cow_offset + 1 is off the end.  So, just back it up
-	 * by one word.  Thanks to Lynn Kerby for the fix and James McMechan
-	 * for the original diagnosis.
-	 */
-	if(*cow_offset == ((bitmap_len + sizeof(unsigned long) - 1) /
-			   sizeof(unsigned long) - 1))
-		(*cow_offset)--;
-
-	bitmap_words[0] = bitmap[*cow_offset];
-	bitmap_words[1] = bitmap[*cow_offset + 1];
-
-	*cow_offset *= sizeof(unsigned long);
-	*cow_offset += bitmap_offset;
-}
+        __u64 sector = req->offset / req->sectorsize;
+        int i;
 
-static void cowify_req(struct io_thread_req *req, unsigned long *bitmap,
-		       __u64 bitmap_offset, __u64 bitmap_len)
-{
-	__u64 sector = req->offset >> 9;
-	int i;
+        for(i = 0; i < req->length / req->sectorsize; i++){
+                if(ubd_test_bit(sector + i, bitmap))
+                        continue;
 
-	if(req->length > (sizeof(req->sector_mask) * 8) << 9)
-		panic("Operation too long");
+                if(req->bitmap_start == -1)
+                        req->bitmap_start = sector + i;
+                req->bitmap_end = sector + i + 1;
 
-	if(req->op == UBD_READ) {
-		for(i = 0; i < req->length >> 9; i++){
-			if(ubd_test_bit(sector + i, (unsigned char *) bitmap))
-				ubd_set_bit(i, (unsigned char *) 
-					    &req->sector_mask);
-                }
-	}
-	else cowify_bitmap(req->offset, req->length, &req->sector_mask,
-			   &req->cow_offset, bitmap, bitmap_offset,
-			   req->bitmap_words, bitmap_len);
+                ubd_set_bit(sector + i, bitmap);
+        }
 }
 
 /* Called with ubd_io_lock held */
-static int prepare_request(struct request *req, struct io_thread_req *io_req)
+static int prepare_request(struct request *req, struct io_thread_req *io_req,
+                           unsigned long long offset, int page_offset,
+                           int len, struct page *page)
 {
 	struct gendisk *disk = req->rq_disk;
 	struct ubd *dev = disk->private_data;
-	__u64 offset;
-	int len;
-
-	if(req->rq_status == RQ_INACTIVE) return(1);
 
 	/* This should be impossible now */
 	if((rq_data_dir(req) == WRITE) && !dev->openflags.w){
 		printk("Write attempted on readonly ubd device %s\n", 
 		       disk->disk_name);
-		end_request(req, 0);
+                ubd_end_request(req, 0, 0);
 		return(1);
 	}
 
-	offset = ((__u64) req->sector) << 9;
-	len = req->current_nr_sectors << 9;
-
 	io_req->fds[0] = (dev->cow.file != NULL) ? dev->cow.fd : dev->fd;
 	io_req->fds[1] = dev->fd;
-	io_req->cow_offset = -1;
 	io_req->offset = offset;
 	io_req->length = len;
 	io_req->error = 0;
-	io_req->sector_mask = 0;
-
-	io_req->op = (rq_data_dir(req) == READ) ? UBD_READ : UBD_WRITE;
+	io_req->op = (rq_data_dir(req) == READ) ? AIO_READ : AIO_WRITE;
 	io_req->offsets[0] = 0;
 	io_req->offsets[1] = dev->cow.data_offset;
-	io_req->buffer = req->buffer;
+        io_req->buffer = page_address(page) + page_offset;
 	io_req->sectorsize = 1 << 9;
+        io_req->bitmap_offset = dev->cow.bitmap_offset;
+        io_req->bitmap_start = -1;
+        io_req->bitmap_end = -1;
 
-	if(dev->cow.file != NULL)
-		cowify_req(io_req, dev->cow.bitmap, dev->cow.bitmap_offset,
-			   dev->cow.bitmap_len);
-
+        if((dev->cow.file != NULL) && (io_req->op == UBD_WRITE))
+                cowify_bitmap(io_req, dev->cow.bitmap);
 	return(0);
 }
 
@@ -1026,30 +996,36 @@ static void do_ubd_request(request_queue_t *q)
 {
 	struct io_thread_req io_req;
 	struct request *req;
-	int err, n;
-
-	if(thread_fd == -1){
-		while((req = elv_next_request(q)) != NULL){
-			err = prepare_request(req, &io_req);
-			if(!err){
-				do_io(&io_req);
-				__ubd_finish(req, io_req.error);
-			}
-		}
-	}
-	else {
-		if(do_ubd || (req = elv_next_request(q)) == NULL)
-			return;
-		err = prepare_request(req, &io_req);
-		if(!err){
-			do_ubd = ubd_handler;
-			n = os_write_file(thread_fd, (char *) &io_req,
-					 sizeof(io_req));
-			if(n != sizeof(io_req))
-				printk("write to io thread failed, "
-				       "errno = %d\n", -n);
+	__u64 sector;
+	int err;
+
+	if(in_ubd)
+		return;
+	in_ubd = 1;
+	while((req = elv_next_request(q)) != NULL){
+		struct gendisk *disk = req->rq_disk;
+		struct ubd *dev = disk->private_data;
+		int n, i;
+
+		blkdev_dequeue_request(req);
+
+		sector = req->sector;
+		n = blk_rq_map_sg(q, req, dev->sg);
+
+		for(i = 0; i < n; i++){
+			struct scatterlist *sg = &dev->sg[i];
+
+			err = prepare_request(req, &io_req, sector << 9,
+					      sg->offset, sg->length,
+					      sg->page);
+			if(err)
+				continue;
+
+			sector += sg->length >> 9;
+			do_io(&io_req, req, dev->cow.bitmap);
 		}
 	}
+	in_ubd = 0;
 }
 
 static int ubd_ioctl(struct inode * inode, struct file * file,
@@ -1265,131 +1241,95 @@ int create_cow_file(char *cow_file, char *backing_file, struct openflags flags,
 	return(err);
 }
 
-static int update_bitmap(struct io_thread_req *req)
-{
-	int n;
-
-	if(req->cow_offset == -1)
-		return(0);
-
-	n = os_seek_file(req->fds[1], req->cow_offset);
-	if(n < 0){
-		printk("do_io - bitmap lseek failed : err = %d\n", -n);
-		return(1);
-	}
-
-	n = os_write_file(req->fds[1], &req->bitmap_words,
-		          sizeof(req->bitmap_words));
-	if(n != sizeof(req->bitmap_words)){
-		printk("do_io - bitmap update failed, err = %d fd = %d\n", -n,
-		       req->fds[1]);
-		return(1);
-	}
-
-	return(0);
-}
-
-void do_io(struct io_thread_req *req)
+void do_io(struct io_thread_req *req, struct request *r, unsigned long *bitmap)
 {
-	char *buf;
-	unsigned long len;
-	int n, nsectors, start, end, bit;
-	int err;
-	__u64 off;
-
-	nsectors = req->length / req->sectorsize;
-	start = 0;
-	do {
-		bit = ubd_test_bit(start, (unsigned char *) &req->sector_mask);
-		end = start;
-		while((end < nsectors) &&
-		      (ubd_test_bit(end, (unsigned char *)
-				    &req->sector_mask) == bit))
-			end++;
-
-		off = req->offset + req->offsets[bit] +
-			start * req->sectorsize;
-		len = (end - start) * req->sectorsize;
-		buf = &req->buffer[start * req->sectorsize];
-
-		err = os_seek_file(req->fds[bit], off);
-		if(err < 0){
-			printk("do_io - lseek failed : err = %d\n", -err);
-			req->error = 1;
-			return;
-		}
-		if(req->op == UBD_READ){
-			n = 0;
-			do {
-				buf = &buf[n];
-				len -= n;
-				n = os_read_file(req->fds[bit], buf, len);
-				if (n < 0) {
-					printk("do_io - read failed, err = %d "
-					       "fd = %d\n", -n, req->fds[bit]);
-					req->error = 1;
-					return;
-				}
-			} while((n < len) && (n != 0));
-			if (n < len) memset(&buf[n], 0, len - n);
-		} else {
-			n = os_write_file(req->fds[bit], buf, len);
-			if(n != len){
-				printk("do_io - write failed err = %d "
-				       "fd = %d\n", -n, req->fds[bit]);
-				req->error = 1;
-				return;
-			}
-		}
+        struct ubd_aio *aio;
+        struct bitmap_io *bitmap_io = NULL;
+        char *buf;
+        void *bitmap_buf = NULL;
+        unsigned long len, sector;
+        int nsectors, start, end, bit, err;
+        __u64 off;
+
+        if(req->bitmap_start != -1){
+                /* Round up to the nearest word */
+                int round = sizeof(unsigned long);
+                len = (req->bitmap_end - req->bitmap_start +
+                       round * 8 - 1) / (round * 8);
+                len *= round;
+
+                off = req->bitmap_start / (8 * round);
+                off *= round;
+
+                bitmap_io = kmalloc(sizeof(*bitmap_io), GFP_KERNEL);
+                if(bitmap_io == NULL){
+                        printk("Failed to kmalloc bitmap IO\n");
+                        req->error = 1;
+                        return;
+                }
 
-		start = end;
-	} while(start < nsectors);
+                bitmap_buf = kmalloc(len, GFP_KERNEL);
+                if(bitmap_buf == NULL){
+                        printk("do_io : kmalloc of bitmap chunk "
+                               "failed\n");
+                        kfree(bitmap_io);
+                        req->error = 1;
+                        return;
+                }
+                memcpy(bitmap_buf, &bitmap[off / sizeof(bitmap[0])], len);
+
+                *bitmap_io = ((struct bitmap_io)
+                        { .count	= ATOMIC_INIT(0),
+                          .aio		= INIT_AIO(AIO_WRITE, req->fds[1],
+                                                   bitmap_buf, len,
+                                                   req->bitmap_offset + off,
+                                                   ubd_reply_fd) } );
+        }
 
-	req->error = update_bitmap(req);
-}
+        nsectors = req->length / req->sectorsize;
+        start = 0;
+        end = nsectors;
+        bit = 0;
+        do {
+                if(bitmap != NULL){
+                        sector = req->offset / req->sectorsize;
+                        bit = ubd_test_bit(sector + start, bitmap);
+                        end = start;
+                        while((end < nsectors) &&
+                              (ubd_test_bit(sector + end, bitmap) == bit))
+                                end++;
+                }
 
-/* Changed in start_io_thread, which is serialized by being called only
- * from ubd_init, which is an initcall.
- */
-int kernel_fd = -1;
+                off = req->offsets[bit] + req->offset +
+                        start * req->sectorsize;
+                len = (end - start) * req->sectorsize;
+                buf = &req->buffer[start * req->sectorsize];
 
-/* Only changed by the io thread */
-int io_count = 0;
+                aio = kmalloc(sizeof(*aio), GFP_KERNEL);
+                if(aio == NULL){
+                        req->error = 1;
+                        return;
+                }
 
-int io_thread(void *arg)
-{
-	struct io_thread_req req;
-	int n;
+                *aio = ((struct ubd_aio)
+                        { .aio		= INIT_AIO(req->op, req->fds[bit], buf,
+                                                   len, off, ubd_reply_fd),
+                          .len		= len,
+                          .req		= r,
+                          .bitmap	= bitmap_io,
+                          .bitmap_buf 	= bitmap_buf });
+
+                if(aio->bitmap != NULL)
+                        atomic_inc(&aio->bitmap->count);
+
+                err = submit_aio(&aio->aio);
+                if(err){
+                        printk("do_io - submit_aio failed, "
+                               "err = %d\n", err);
+                        req->error = 1;
+                        return;
+                }
 
-	ignore_sigwinch_sig();
-	while(1){
-		n = os_read_file(kernel_fd, &req, sizeof(req));
-		if(n != sizeof(req)){
-			if(n < 0)
-				printk("io_thread - read failed, fd = %d, "
-				       "err = %d\n", kernel_fd, -n);
-			else {
-				printk("io_thread - short read, fd = %d, "
-				       "length = %d\n", kernel_fd, n);
-			}
-			continue;
-		}
-		io_count++;
-		do_io(&req);
-		n = os_write_file(kernel_fd, &req, sizeof(req));
-		if(n != sizeof(req))
-			printk("io_thread - write failed, fd = %d, err = %d\n",
-			       kernel_fd, -n);
-	}
+                start = end;
+        } while(start < nsectors);
 }
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/aio.h b/arch/um/include/aio.h
new file mode 100644
index 0000000..83f1687
--- /dev/null
+++ b/arch/um/include/aio.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2004 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef AIO_H__
+#define AIO_H__
+
+enum aio_type { AIO_READ, AIO_WRITE, AIO_MMAP };
+
+struct aio_thread_reply {
+	void *data;
+	int err;
+};
+
+struct aio_context {
+	enum aio_type type;
+	int fd;
+	void *data;
+	int len;
+	unsigned long long offset;
+	int reply_fd;
+	struct aio_context *next;
+};
+
+#define INIT_AIO(aio_type, aio_fd, aio_data, aio_len, aio_offset, \
+		 aio_reply_fd) \
+	{ .type 	= aio_type, \
+	  .fd		= aio_fd, \
+	  .data		= aio_data, \
+	  .len		= aio_len, \
+	  .offset	= aio_offset, \
+	  .reply_fd	= aio_reply_fd }
+
+#define INIT_AIO_CONTEXT { .reply_fd	= -1, \
+			   .next	= NULL }
+
+extern int submit_aio(struct aio_context *aio);
+
+#endif
diff --git a/arch/um/include/common-offsets.h b/arch/um/include/common-offsets.h
index d705daa..0aa6209 100644
--- a/arch/um/include/common-offsets.h
+++ b/arch/um/include/common-offsets.h
@@ -12,3 +12,4 @@ DEFINE_STR(UM_KERN_WARNING, KERN_WARNING);
 DEFINE_STR(UM_KERN_NOTICE, KERN_NOTICE);
 DEFINE_STR(UM_KERN_INFO, KERN_INFO);
 DEFINE_STR(UM_KERN_DEBUG, KERN_DEBUG);
+DEFINE(HOST_ELF_CLASS, ELF_CLASS);
diff --git a/arch/um/include/init.h b/arch/um/include/init.h
index 55c2693..cbd79a8 100644
--- a/arch/um/include/init.h
+++ b/arch/um/include/init.h
@@ -111,7 +111,15 @@ extern struct uml_param __uml_setup_start, __uml_setup_end;
 
 #ifndef __KERNEL__
 
-#define __initcall(fn) static initcall_t __initcall_##fn __init_call = fn
+#define __define_initcall(level,fn) \
+	static initcall_t __initcall_##fn __attribute_used__ \
+	__attribute__((__section__(".initcall" level ".init"))) = fn
+
+/* Userspace initcalls shouldn't depend on anything in the kernel, so we'll
+ * make them run first.
+ */
+#define __initcall(fn) __define_initcall("1", fn)
+
 #define __exitcall(fn) static exitcall_t __exitcall_##fn __exit_call = fn
 
 #define __init_call __attribute__ ((unused,__section__ (".initcall.init")))
diff --git a/arch/um/include/irq_kern.h b/arch/um/include/irq_kern.h
index 3af52a6..c222d56 100644
--- a/arch/um/include/irq_kern.h
+++ b/arch/um/include/irq_kern.h
@@ -7,12 +7,15 @@
 #define __IRQ_KERN_H__
 
 #include "linux/interrupt.h"
+#include "asm/ptrace.h"
 
 extern int um_request_irq(unsigned int irq, int fd, int type,
 			  irqreturn_t (*handler)(int, void *,
 						 struct pt_regs *),
 			  unsigned long irqflags,  const char * devname,
 			  void *dev_id);
+extern int init_aio_irq(int irq, char *name,
+			irqreturn_t (*handler)(int, void *, struct pt_regs *));
 
 #endif
 
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 881d298..4c36245 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -153,6 +153,11 @@ extern int os_file_type(char *file);
 extern int os_file_mode(char *file, struct openflags *mode_out);
 extern int os_lock_file(int fd, int excl);
 
+/* start_up.c */
+extern void os_early_checks(void);
+extern int can_do_skas(void);
+
+/* process.c */
 extern unsigned long os_process_pc(int pid);
 extern int os_process_parent(int pid);
 extern void os_stop_process(int pid);
@@ -161,6 +166,9 @@ extern void os_kill_ptraced_process(int pid, int reap_child);
 extern void os_usr1_process(int pid);
 extern int os_getpid(void);
 extern int os_getpgrp(void);
+extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int));
+extern void init_new_thread_signals(int altstack);
+extern int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr);
 
 extern int os_map_memory(void *virt, int fd, unsigned long long off,
 			 unsigned long len, int r, int w, int x);
@@ -170,6 +178,13 @@ extern int os_unmap_memory(void *addr, int len);
 extern void os_flush_stdout(void);
 extern unsigned long long os_usecs(void);
 
+/* tt.c
+ * for tt mode only (will be deleted in future...)
+ */
+extern void forward_pending_sigio(int target);
+extern int start_fork_tramp(void *arg, unsigned long temp_stack,
+			    int clone_flags, int (*tramp)(void *));
+
 #endif
 
 /*
diff --git a/arch/um/include/syscall.h b/arch/um/include/syscall.h
new file mode 100644
index 0000000..dda1df9
--- /dev/null
+++ b/arch/um/include/syscall.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __SYSCALL_USER_H
+#define __SYSCALL_USER_H
+
+extern int record_syscall_start(int syscall);
+extern void record_syscall_end(int index, long result);
+
+#endif
diff --git a/arch/um/include/syscall_user.h b/arch/um/include/syscall_user.h
deleted file mode 100644
index 811d0ec..0000000
--- a/arch/um/include/syscall_user.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* 
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __SYSCALL_USER_H
-#define __SYSCALL_USER_H
-
-extern int record_syscall_start(int syscall);
-extern void record_syscall_end(int index, long result);
-
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/sysdep-i386/syscalls.h b/arch/um/include/sysdep-i386/syscalls.h
index be0a3e3..a0d5b74 100644
--- a/arch/um/include/sysdep-i386/syscalls.h
+++ b/arch/um/include/sysdep-i386/syscalls.h
@@ -16,6 +16,8 @@ extern syscall_handler_t sys_rt_sigaction;
 
 extern syscall_handler_t old_mmap_i386;
 
+extern syscall_handler_t *sys_call_table[];
+
 #define EXECUTE_SYSCALL(syscall, regs) \
 	((long (*)(struct syscall_args)) (*sys_call_table[syscall]))(SYSCALL_ARGS(&regs->regs))
 
diff --git a/arch/um/include/sysdep-x86_64/ptrace.h b/arch/um/include/sysdep-x86_64/ptrace.h
index be8acd5..331aa2d 100644
--- a/arch/um/include/sysdep-x86_64/ptrace.h
+++ b/arch/um/include/sysdep-x86_64/ptrace.h
@@ -227,7 +227,7 @@ struct syscall_args {
                         panic("Bad register in UPT_SET : %d\n", reg);  \
 			break; \
                 } \
-                val; \
+                __upt_val; \
         })
 
 #define UPT_SET_SYSCALL_RETURN(r, res) \
diff --git a/arch/um/include/sysdep-x86_64/syscalls.h b/arch/um/include/sysdep-x86_64/syscalls.h
index 67923cc..e06f83e 100644
--- a/arch/um/include/sysdep-x86_64/syscalls.h
+++ b/arch/um/include/sysdep-x86_64/syscalls.h
@@ -14,6 +14,8 @@ typedef long syscall_handler_t(void);
 
 extern syscall_handler_t *ia32_sys_call_table[];
 
+extern syscall_handler_t *sys_call_table[];
+
 #define EXECUTE_SYSCALL(syscall, regs) \
 	(((long (*)(long, long, long, long, long, long)) \
 	  (*sys_call_table[syscall]))(UPT_SYSCALL_ARG1(&regs->regs), \
diff --git a/arch/um/include/tlb.h b/arch/um/include/tlb.h
index c6f9628..45d7da6 100644
--- a/arch/um/include/tlb.h
+++ b/arch/um/include/tlb.h
@@ -9,7 +9,7 @@
 #include "um_mmu.h"
 
 struct host_vm_op {
-	enum { MMAP, MUNMAP, MPROTECT } type;
+	enum { NONE, MMAP, MUNMAP, MPROTECT } type;
 	union {
 		struct {
 			unsigned long addr;
@@ -38,24 +38,10 @@ extern void mprotect_kernel_vm(int w);
 extern void force_flush_all(void);
 extern void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
                              unsigned long end_addr, int force,
-                             void (*do_ops)(union mm_context *,
-                                            struct host_vm_op *, int));
+			     int (*do_ops)(union mm_context *,
+					   struct host_vm_op *, int, int,
+					   void **));
 extern int flush_tlb_kernel_range_common(unsigned long start,
 					 unsigned long end);
 
-extern int add_mmap(unsigned long virt, unsigned long phys, unsigned long len,
-		    int r, int w, int x, struct host_vm_op *ops, int index,
-                    int last_filled, union mm_context *mmu,
-                    void (*do_ops)(union mm_context *, struct host_vm_op *,
-                                   int));
-extern int add_munmap(unsigned long addr, unsigned long len,
-		      struct host_vm_op *ops, int index, int last_filled,
-                      union mm_context *mmu,
-                      void (*do_ops)(union mm_context *, struct host_vm_op *,
-                                     int));
-extern int add_mprotect(unsigned long addr, unsigned long len, int r, int w,
-			int x, struct host_vm_op *ops, int index,
-                        int last_filled, union mm_context *mmu,
-                        void (*do_ops)(union mm_context *, struct host_vm_op *,
-                                       int));
 #endif
diff --git a/arch/um/include/um_uaccess.h b/arch/um/include/um_uaccess.h
index 6e348cb..84c0868 100644
--- a/arch/um/include/um_uaccess.h
+++ b/arch/um/include/um_uaccess.h
@@ -20,13 +20,6 @@
 #define access_ok(type, addr, size) \
 	CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size)
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
-	return (CHOOSE_MODE_PROC(verify_area_tt, verify_area_skas, type, addr,
-				size));
-}
-
 static inline int copy_from_user(void *to, const void __user *from, int n)
 {
 	return(CHOOSE_MODE_PROC(copy_from_user_tt, copy_from_user_skas, to,
diff --git a/arch/um/include/user_util.h b/arch/um/include/user_util.h
index 7b6a24d..bb505e0 100644
--- a/arch/um/include/user_util.h
+++ b/arch/um/include/user_util.h
@@ -54,8 +54,6 @@ extern void stack_protections(unsigned long address);
 extern void task_protections(unsigned long address);
 extern int wait_for_stop(int pid, int sig, int cont_type, void *relay);
 extern void *add_signal_handler(int sig, void (*handler)(int));
-extern int start_fork_tramp(void *arg, unsigned long temp_stack, 
-			    int clone_flags, int (*tramp)(void *));
 extern int linux_main(int argc, char **argv);
 extern void set_cmdline(char *cmd);
 extern void input_cb(void (*proc)(void *), void *arg, int arg_len);
@@ -64,8 +62,6 @@ extern void *um_kmalloc(int size);
 extern int switcheroo(int fd, int prot, void *from, void *to, int size);
 extern void setup_machinename(char *machine_out);
 extern void setup_hostinfo(void);
-extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int));
-extern void init_new_thread_signals(int altstack);
 extern void do_exec(int old_pid, int new_pid);
 extern void tracer_panic(char *msg, ...);
 extern char *get_umid(int only_if_set);
@@ -74,16 +70,12 @@ extern int detach(int pid, int sig);
 extern int attach(int pid);
 extern void kill_child_dead(int pid);
 extern int cont(int pid);
-extern void check_ptrace(void);
 extern void check_sigio(void);
-extern int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr);
 extern void write_sigio_workaround(void);
 extern void arch_check_bugs(void);
 extern int cpu_feature(char *what, char *buf, int len);
 extern int arch_handle_signal(int sig, union uml_pt_regs *regs);
 extern int arch_fixup(unsigned long address, void *sc_ptr);
-extern void forward_pending_sigio(int target);
-extern int can_do_skas(void);
 extern void arch_init_thread(void);
 extern int setjmp_wrapper(void (*proc)(void *, void *), ...);
 extern int raw(int fd);
diff --git a/arch/um/kernel/Makefile b/arch/um/kernel/Makefile
index a8918e80..614b8eb 100644
--- a/arch/um/kernel/Makefile
+++ b/arch/um/kernel/Makefile
@@ -8,25 +8,24 @@ clean-files :=
 
 obj-y = config.o exec_kern.o exitcode.o \
 	helper.o init_task.o irq.o irq_user.o ksyms.o main.o mem.o mem_user.o \
-	physmem.o process.o process_kern.o ptrace.o reboot.o resource.o \
-	sigio_user.o sigio_kern.o signal_kern.o signal_user.o smp.o \
-	syscall_kern.o sysrq.o tempfile.o time.o time_kern.o \
-	tlb.o trap_kern.o trap_user.o uaccess_user.o um_arch.o umid.o \
-	user_util.o
+	physmem.o process_kern.o ptrace.o reboot.o resource.o sigio_user.o \
+	sigio_kern.o signal_kern.o signal_user.o smp.o syscall_kern.o sysrq.o \
+	tempfile.o time.o time_kern.o tlb.o trap_kern.o trap_user.o \
+	uaccess_user.o um_arch.o umid.o user_util.o
 
 obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
 obj-$(CONFIG_GPROF)	+= gprof_syms.o
 obj-$(CONFIG_GCOV)	+= gmon_syms.o
 obj-$(CONFIG_TTY_LOG)	+= tty_log.o
-obj-$(CONFIG_SYSCALL_DEBUG) += syscall_user.o
+obj-$(CONFIG_SYSCALL_DEBUG) += syscall.o
 
 obj-$(CONFIG_MODE_TT) += tt/
 obj-$(CONFIG_MODE_SKAS) += skas/
 
 user-objs-$(CONFIG_TTY_LOG) += tty_log.o
 
-USER_OBJS := $(user-objs-y) config.o helper.o main.o process.o tempfile.o \
-	time.o tty_log.o umid.o user_util.o
+USER_OBJS := $(user-objs-y) config.o helper.o main.o tempfile.o time.o \
+	tty_log.o umid.o user_util.o
 
 include arch/um/scripts/Makefile.rules
 
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 9f18061..dcd8149 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -31,7 +31,7 @@
 #include "kern_util.h"
 #include "irq_user.h"
 #include "irq_kern.h"
-
+#include "os.h"
 
 /*
  * Generic, controller-independent functions:
@@ -168,13 +168,32 @@ void __init init_IRQ(void)
 	}
 }
 
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
+int init_aio_irq(int irq, char *name, irqreturn_t (*handler)(int, void *,
+							     struct pt_regs *))
+{
+	int fds[2], err;
+
+	err = os_pipe(fds, 1, 1);
+	if(err){
+		printk("init_aio_irq - os_pipe failed, err = %d\n", -err);
+		goto out;
+	}
+
+	err = um_request_irq(irq, fds[0], IRQ_READ, handler,
+			     SA_INTERRUPT | SA_SAMPLE_RANDOM, name,
+			     (void *) (long) fds[0]);
+	if(err){
+		printk("init_aio_irq - : um_request_irq failed, err = %d\n",
+		       err);
+		goto out_close;
+	}
+
+	err = fds[1];
+	goto out;
+
+ out_close:
+	os_close_file(fds[0]);
+	os_close_file(fds[1]);
+ out:
+	return(err);
+}
diff --git a/arch/um/kernel/ksyms.c b/arch/um/kernel/ksyms.c
index 99439fa..32d3076 100644
--- a/arch/um/kernel/ksyms.c
+++ b/arch/um/kernel/ksyms.c
@@ -114,22 +114,3 @@ extern void FASTCALL( __read_lock_failed(rwlock_t *rw));
 EXPORT_SYMBOL(__read_lock_failed);
 
 #endif
-
-#ifdef CONFIG_HIGHMEM
-EXPORT_SYMBOL(kmap);
-EXPORT_SYMBOL(kunmap);
-EXPORT_SYMBOL(kmap_atomic);
-EXPORT_SYMBOL(kunmap_atomic);
-EXPORT_SYMBOL(kmap_atomic_to_page);
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/main.c b/arch/um/kernel/main.c
index 1e1a87f..d31027f 100644
--- a/arch/um/kernel/main.c
+++ b/arch/um/kernel/main.c
@@ -97,7 +97,7 @@ int main(int argc, char **argv, char **envp)
 		exit(1);
 	}
 
-#ifdef UML_CONFIG_MODE_TT
+#ifdef UML_CONFIG_CMDLINE_ON_HOST
 	/* Allocate memory for thread command lines */
 	if(argc < 2 || strlen(argv[1]) < THREAD_NAME_LEN - 1){
 
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 5597bd3..64fa062 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -196,7 +196,7 @@ static void init_highmem(void)
 
 static void __init fixaddr_user_init( void)
 {
-#if CONFIG_ARCH_REUSE_HOST_VSYSCALL_AREA
+#ifdef CONFIG_ARCH_REUSE_HOST_VSYSCALL_AREA
 	long size = FIXADDR_USER_END - FIXADDR_USER_START;
 	pgd_t *pgd;
 	pud_t *pud;
diff --git a/arch/um/kernel/skas/Makefile b/arch/um/kernel/skas/Makefile
index d296d55..db36c7c 100644
--- a/arch/um/kernel/skas/Makefile
+++ b/arch/um/kernel/skas/Makefile
@@ -4,7 +4,7 @@
 #
 
 obj-y := clone.o exec_kern.o mem.o mem_user.o mmu.o process.o process_kern.o \
-	syscall_kern.o syscall_user.o tlb.o trap_user.o uaccess.o \
+	syscall.o tlb.o trap_user.o uaccess.o
 
 subdir- := util
 
diff --git a/arch/um/kernel/skas/include/mmu-skas.h b/arch/um/kernel/skas/include/mmu-skas.h
index 278b72f..09536f8 100644
--- a/arch/um/kernel/skas/include/mmu-skas.h
+++ b/arch/um/kernel/skas/include/mmu-skas.h
@@ -6,11 +6,15 @@
 #ifndef __SKAS_MMU_H
 #define __SKAS_MMU_H
 
+#include "linux/config.h"
 #include "mm_id.h"
 
 struct mmu_context_skas {
 	struct mm_id id;
         unsigned long last_page_table;
+#ifdef CONFIG_3_LEVEL_PGTABLES
+        unsigned long last_pmd;
+#endif
 };
 
 extern void switch_mm_skas(struct mm_id * mm_idp);
diff --git a/arch/um/kernel/skas/include/skas.h b/arch/um/kernel/skas/include/skas.h
index d983ea8..0609347 100644
--- a/arch/um/kernel/skas/include/skas.h
+++ b/arch/um/kernel/skas/include/skas.h
@@ -24,28 +24,26 @@ extern void new_thread_proc(void *stack, void (*handler)(int sig));
 extern void remove_sigstack(void);
 extern void new_thread_handler(int sig);
 extern void handle_syscall(union uml_pt_regs *regs);
-extern int map(struct mm_id * mm_idp, unsigned long virt, unsigned long len,
-               int r, int w, int x, int phys_fd, unsigned long long offset);
-extern int unmap(struct mm_id * mm_idp, void *addr, unsigned long len);
+extern int map(struct mm_id * mm_idp, unsigned long virt,
+	       unsigned long len, int r, int w, int x, int phys_fd,
+	       unsigned long long offset, int done, void **data);
+extern int unmap(struct mm_id * mm_idp, void *addr, unsigned long len,
+		 int done, void **data);
 extern int protect(struct mm_id * mm_idp, unsigned long addr,
-		   unsigned long len, int r, int w, int x);
+		   unsigned long len, int r, int w, int x, int done,
+		   void **data);
 extern void user_signal(int sig, union uml_pt_regs *regs, int pid);
-extern int new_mm(int from);
+extern int new_mm(int from, unsigned long stack);
 extern int start_userspace(unsigned long stub_stack);
 extern int copy_context_skas0(unsigned long stack, int pid);
 extern void get_skas_faultinfo(int pid, struct faultinfo * fi);
 extern long execute_syscall_skas(void *r);
 extern unsigned long current_stub_stack(void);
+extern long run_syscall_stub(struct mm_id * mm_idp,
+                             int syscall, unsigned long *args, long expected,
+                             void **addr, int done);
+extern long syscall_stub_data(struct mm_id * mm_idp,
+                              unsigned long *data, int data_count,
+                              void **addr, void **stub_addr);
 
 #endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/mem_user.c b/arch/um/kernel/skas/mem_user.c
index b0980ff..1d89640 100644
--- a/arch/um/kernel/skas/mem_user.c
+++ b/arch/um/kernel/skas/mem_user.c
@@ -5,13 +5,14 @@
 
 #include <signal.h>
 #include <errno.h>
+#include <string.h>
 #include <sys/mman.h>
 #include <sys/wait.h>
 #include <asm/page.h>
 #include <asm/unistd.h>
 #include "mem_user.h"
 #include "mem.h"
-#include "mm_id.h"
+#include "skas.h"
 #include "user.h"
 #include "os.h"
 #include "proc_mm.h"
@@ -23,46 +24,155 @@
 #include "uml-config.h"
 #include "sysdep/ptrace.h"
 #include "sysdep/stub.h"
-#include "skas.h"
 
-extern unsigned long syscall_stub, __syscall_stub_start;
+extern unsigned long batch_syscall_stub, __syscall_stub_start;
 
 extern void wait_stub_done(int pid, int sig, char * fname);
 
-static long run_syscall_stub(struct mm_id * mm_idp, int syscall,
-                             unsigned long *args)
+static inline unsigned long *check_init_stack(struct mm_id * mm_idp,
+					      unsigned long *stack)
+{
+	if(stack == NULL){
+		stack = (unsigned long *) mm_idp->stack + 2;
+		*stack = 0;
+	}
+	return stack;
+}
+
+extern int proc_mm;
+
+int single_count = 0;
+int multi_count = 0;
+int multi_op_count = 0;
+
+static long do_syscall_stub(struct mm_id *mm_idp, void **addr)
 {
+	unsigned long regs[MAX_REG_NR];
+	unsigned long *data;
+	unsigned long *syscall;
+	long ret, offset;
         int n, pid = mm_idp->u.pid;
-        unsigned long regs[MAX_REG_NR];
+
+	if(proc_mm)
+#warning Need to look up userspace_pid by cpu
+		pid = userspace_pid[0];
+
+	multi_count++;
 
         get_safe_registers(regs);
         regs[REGS_IP_INDEX] = UML_CONFIG_STUB_CODE +
-                ((unsigned long) &syscall_stub -
+		((unsigned long) &batch_syscall_stub -
                  (unsigned long) &__syscall_stub_start);
-        /* XXX Don't have a define for starting a syscall */
-        regs[REGS_SYSCALL_NR] = syscall;
-        regs[REGS_SYSCALL_ARG1] = args[0];
-        regs[REGS_SYSCALL_ARG2] = args[1];
-        regs[REGS_SYSCALL_ARG3] = args[2];
-        regs[REGS_SYSCALL_ARG4] = args[3];
-        regs[REGS_SYSCALL_ARG5] = args[4];
-        regs[REGS_SYSCALL_ARG6] = args[5];
-        n = ptrace_setregs(pid, regs);
-        if(n < 0){
-                printk("run_syscall_stub : PTRACE_SETREGS failed, "
-                       "errno = %d\n", n);
-                return(n);
+	n = ptrace_setregs(pid, regs);
+	if(n < 0)
+		panic("do_syscall_stub : PTRACE_SETREGS failed, errno = %d\n",
+		      n);
+
+	wait_stub_done(pid, 0, "do_syscall_stub");
+
+	/* When the stub stops, we find the following values on the
+	 * beginning of the stack:
+	 * (long )return_value
+	 * (long )offset to failed sycall-data (0, if no error)
+	 */
+	ret = *((unsigned long *) mm_idp->stack);
+	offset = *((unsigned long *) mm_idp->stack + 1);
+	if (offset) {
+		data = (unsigned long *)(mm_idp->stack +
+					 offset - UML_CONFIG_STUB_DATA);
+		syscall = (unsigned long *)((unsigned long)data + data[0]);
+		printk("do_syscall_stub: syscall %ld failed, return value = "
+		       "0x%lx, expected return value = 0x%lx\n",
+		       syscall[0], ret, syscall[7]);
+		printk("    syscall parameters: "
+		       "0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx\n",
+		       syscall[1], syscall[2], syscall[3],
+		       syscall[4], syscall[5], syscall[6]);
+		for(n = 1; n < data[0]/sizeof(long); n++) {
+			if(n == 1)
+				printk("    additional syscall data:");
+			if(n % 4 == 1)
+				printk("\n      ");
+			printk("  0x%lx", data[n]);
+		}
+		if(n > 1)
+			printk("\n");
+	}
+	else ret = 0;
+
+	*addr = check_init_stack(mm_idp, NULL);
+
+	return ret;
+}
+
+long run_syscall_stub(struct mm_id * mm_idp, int syscall,
+		      unsigned long *args, long expected, void **addr,
+ 		      int done)
+{
+ 	unsigned long *stack = check_init_stack(mm_idp, *addr);
+
+	if(done && *addr == NULL)
+		single_count++;
+
+ 	*stack += sizeof(long);
+	stack += *stack / sizeof(long);
+
+        *stack++ = syscall;
+        *stack++ = args[0];
+        *stack++ = args[1];
+        *stack++ = args[2];
+        *stack++ = args[3];
+        *stack++ = args[4];
+        *stack++ = args[5];
+	*stack++ = expected;
+        *stack = 0;
+        multi_op_count++;
+
+        if(!done && ((((unsigned long) stack) & ~PAGE_MASK) <
+		     PAGE_SIZE - 10 * sizeof(long))){
+		*addr = stack;
+                return 0;
         }
 
-        wait_stub_done(pid, 0, "run_syscall_stub");
+	return do_syscall_stub(mm_idp, addr);
+}
+
+long syscall_stub_data(struct mm_id * mm_idp,
+		       unsigned long *data, int data_count,
+		       void **addr, void **stub_addr)
+{
+	unsigned long *stack;
+	int ret = 0;
 
-        return(*((unsigned long *) mm_idp->stack));
+	/* If *addr still is uninitialized, it *must* contain NULL.
+	 * Thus in this case do_syscall_stub correctly won't be called.
+	 */
+	if((((unsigned long) *addr) & ~PAGE_MASK) >=
+	   PAGE_SIZE - (10 + data_count) * sizeof(long)) {
+		ret = do_syscall_stub(mm_idp, addr);
+ 		/* in case of error, don't overwrite data on stack */
+		if(ret)
+			return ret;
+	}
+
+	stack = check_init_stack(mm_idp, *addr);
+	*addr = stack;
+
+	*stack = data_count * sizeof(long);
+
+	memcpy(stack + 1, data, data_count * sizeof(long));
+
+	*stub_addr = (void *)(((unsigned long)(stack + 1) & ~PAGE_MASK) +
+			      UML_CONFIG_STUB_DATA);
+
+	return 0;
 }
 
-int map(struct mm_id *mm_idp, unsigned long virt, unsigned long len,
-        int r, int w, int x, int phys_fd, unsigned long long offset)
+int map(struct mm_id * mm_idp, unsigned long virt, unsigned long len,
+	int r, int w, int x, int phys_fd, unsigned long long offset,
+	int done, void **data)
 {
-        int prot, n;
+        int prot, ret;
 
         prot = (r ? PROT_READ : 0) | (w ? PROT_WRITE : 0) |
                 (x ? PROT_EXEC : 0);
@@ -70,6 +180,7 @@ int map(struct mm_id *mm_idp, unsigned long virt, unsigned long len,
         if(proc_mm){
                 struct proc_mm_op map;
                 int fd = mm_idp->u.mm_fd;
+
                 map = ((struct proc_mm_op) { .op	= MM_MMAP,
                                              .u		=
                                              { .mmap	=
@@ -81,63 +192,61 @@ int map(struct mm_id *mm_idp, unsigned long virt, unsigned long len,
                                                  .fd	= phys_fd,
                                                  .offset= offset
                                                } } } );
-                n = os_write_file(fd, &map, sizeof(map));
-                if(n != sizeof(map))
-                        printk("map : /proc/mm map failed, err = %d\n", -n);
+		ret = os_write_file(fd, &map, sizeof(map));
+		if(ret != sizeof(map))
+			printk("map : /proc/mm map failed, err = %d\n", -ret);
+		else ret = 0;
         }
         else {
-                long res;
                 unsigned long args[] = { virt, len, prot,
                                          MAP_SHARED | MAP_FIXED, phys_fd,
                                          MMAP_OFFSET(offset) };
 
-                res = run_syscall_stub(mm_idp, STUB_MMAP_NR, args);
-                if((void *) res == MAP_FAILED)
-                        printk("mmap stub failed, errno = %d\n", res);
+		ret = run_syscall_stub(mm_idp, STUB_MMAP_NR, args, virt,
+				       data, done);
         }
 
-        return 0;
+	return ret;
 }
 
-int unmap(struct mm_id *mm_idp, void *addr, unsigned long len)
+int unmap(struct mm_id * mm_idp, void *addr, unsigned long len, int done,
+	  void **data)
 {
-        int n;
+        int ret;
 
         if(proc_mm){
                 struct proc_mm_op unmap;
                 int fd = mm_idp->u.mm_fd;
+
                 unmap = ((struct proc_mm_op) { .op	= MM_MUNMAP,
                                                .u	=
                                                { .munmap	=
                                                  { .addr	=
                                                    (unsigned long) addr,
                                                    .len		= len } } } );
-                n = os_write_file(fd, &unmap, sizeof(unmap));
-                if(n != sizeof(unmap)) {
-                        if(n < 0)
-                                return(n);
-                        else if(n > 0)
-                                return(-EIO);
-                }
+		ret = os_write_file(fd, &unmap, sizeof(unmap));
+		if(ret != sizeof(unmap))
+			printk("unmap - proc_mm write returned %d\n", ret);
+		else ret = 0;
         }
         else {
-                int res;
                 unsigned long args[] = { (unsigned long) addr, len, 0, 0, 0,
                                          0 };
 
-                res = run_syscall_stub(mm_idp, __NR_munmap, args);
-                if(res < 0)
-                        printk("munmap stub failed, errno = %d\n", res);
+		ret = run_syscall_stub(mm_idp, __NR_munmap, args, 0,
+				       data, done);
+                if(ret < 0)
+                        printk("munmap stub failed, errno = %d\n", ret);
         }
 
-        return(0);
+        return ret;
 }
 
-int protect(struct mm_id *mm_idp, unsigned long addr, unsigned long len,
-	    int r, int w, int x)
+int protect(struct mm_id * mm_idp, unsigned long addr, unsigned long len,
+	    int r, int w, int x, int done, void **data)
 {
         struct proc_mm_op protect;
-        int prot, n;
+        int prot, ret;
 
         prot = (r ? PROT_READ : 0) | (w ? PROT_WRITE : 0) |
                 (x ? PROT_EXEC : 0);
@@ -152,20 +261,19 @@ int protect(struct mm_id *mm_idp, unsigned long addr, unsigned long len,
                                                      .len	= len,
                                                      .prot	= prot } } } );
 
-                n = os_write_file(fd, &protect, sizeof(protect));
-                if(n != sizeof(protect))
-                        panic("protect failed, err = %d", -n);
+                ret = os_write_file(fd, &protect, sizeof(protect));
+                if(ret != sizeof(protect))
+                        printk("protect failed, err = %d", -ret);
+                else ret = 0;
         }
         else {
-                int res;
                 unsigned long args[] = { addr, len, prot, 0, 0, 0 };
 
-                res = run_syscall_stub(mm_idp, __NR_mprotect, args);
-                if(res < 0)
-                        panic("mprotect stub failed, errno = %d\n", res);
+                ret = run_syscall_stub(mm_idp, __NR_mprotect, args, 0,
+                                       data, done);
         }
 
-        return(0);
+        return ret;
 }
 
 void before_mem_skas(unsigned long unused)
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index d232daa..240143b 100644
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -56,6 +56,9 @@ static int init_stub_pte(struct mm_struct *mm, unsigned long proc,
 	 */
 
         mm->context.skas.last_page_table = pmd_page_kernel(*pmd);
+#ifdef CONFIG_3_LEVEL_PGTABLES
+        mm->context.skas.last_pmd = (unsigned long) __va(pud_val(*pud));
+#endif
 
 	*pte = mk_pte(virt_to_page(kernel), __pgprot(_PAGE_PRESENT));
 	*pte = pte_mkexec(*pte);
@@ -77,23 +80,14 @@ int init_new_context_skas(struct task_struct *task, struct mm_struct *mm)
 	struct mm_struct *cur_mm = current->mm;
 	struct mm_id *cur_mm_id = &cur_mm->context.skas.id;
 	struct mm_id *mm_id = &mm->context.skas.id;
-	unsigned long stack;
-	int from, ret;
+	unsigned long stack = 0;
+	int from, ret = -ENOMEM;
 
-	if(proc_mm){
-		if((cur_mm != NULL) && (cur_mm != &init_mm))
-			from = cur_mm->context.skas.id.u.mm_fd;
-		else from = -1;
+	if(!proc_mm || !ptrace_faultinfo){
+		stack = get_zeroed_page(GFP_KERNEL);
+		if(stack == 0)
+			goto out;
 
-		ret = new_mm(from);
-		if(ret < 0){
-			printk("init_new_context_skas - new_mm failed, "
-			       "errno = %d\n", ret);
-			return ret;
-		}
-		mm_id->u.mm_fd = ret;
-	}
-	else {
 		/* This zeros the entry that pgd_alloc didn't, needed since
 		 * we are about to reinitialize it, and want mm.nr_ptes to
 		 * be accurate.
@@ -103,20 +97,30 @@ int init_new_context_skas(struct task_struct *task, struct mm_struct *mm)
 		ret = init_stub_pte(mm, CONFIG_STUB_CODE,
 				    (unsigned long) &__syscall_stub_start);
 		if(ret)
-			goto out;
-
-		ret = -ENOMEM;
-		stack = get_zeroed_page(GFP_KERNEL);
-		if(stack == 0)
-			goto out;
-		mm_id->stack = stack;
+			goto out_free;
 
 		ret = init_stub_pte(mm, CONFIG_STUB_DATA, stack);
 		if(ret)
 			goto out_free;
 
 		mm->nr_ptes--;
+	}
+	mm_id->stack = stack;
 
+	if(proc_mm){
+		if((cur_mm != NULL) && (cur_mm != &init_mm))
+			from = cur_mm_id->u.mm_fd;
+		else from = -1;
+
+		ret = new_mm(from, stack);
+		if(ret < 0){
+			printk("init_new_context_skas - new_mm failed, "
+			       "errno = %d\n", ret);
+			goto out_free;
+		}
+		mm_id->u.mm_fd = ret;
+	}
+	else {
 		if((cur_mm != NULL) && (cur_mm != &init_mm))
 			mm_id->u.pid = copy_context_skas0(stack,
 							  cur_mm_id->u.pid);
@@ -126,7 +130,8 @@ int init_new_context_skas(struct task_struct *task, struct mm_struct *mm)
 	return 0;
 
  out_free:
-	free_page(mm_id->stack);
+	if(mm_id->stack != 0)
+		free_page(mm_id->stack);
  out:
 	return ret;
 }
@@ -137,9 +142,15 @@ void destroy_context_skas(struct mm_struct *mm)
 
 	if(proc_mm)
 		os_close_file(mmu->id.u.mm_fd);
-	else {
+	else
 		os_kill_ptraced_process(mmu->id.u.pid, 1);
+
+	if(!proc_mm || !ptrace_faultinfo){
 		free_page(mmu->id.stack);
-		free_page(mmu->last_page_table);
+		pte_free_kernel((pte_t *) mmu->last_page_table);
+                dec_page_state(nr_page_table_pages);
+#ifdef CONFIG_3_LEVEL_PGTABLES
+		pmd_free((pmd_t *) mmu->last_pmd);
+#endif
 	}
 }
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index f228f8b..5cd0e99 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -138,6 +138,8 @@ static void handle_trap(int pid, union uml_pt_regs *regs, int local_using_sysemu
 }
 
 extern int __syscall_stub_start;
+int stub_code_fd = -1;
+__u64 stub_code_offset;
 
 static int userspace_tramp(void *stack)
 {
@@ -152,31 +154,31 @@ static int userspace_tramp(void *stack)
 		/* This has a pte, but it can't be mapped in with the usual
 		 * tlb_flush mechanism because this is part of that mechanism
 		 */
-		int fd;
-		__u64 offset;
-
-		fd = phys_mapping(to_phys(&__syscall_stub_start), &offset);
 		addr = mmap64((void *) UML_CONFIG_STUB_CODE, page_size(),
-			      PROT_EXEC, MAP_FIXED | MAP_PRIVATE, fd, offset);
+			      PROT_EXEC, MAP_FIXED | MAP_PRIVATE,
+			      stub_code_fd, stub_code_offset);
 		if(addr == MAP_FAILED){
-			printk("mapping mmap stub failed, errno = %d\n",
+			printk("mapping stub code failed, errno = %d\n",
 			       errno);
 			exit(1);
 		}
 
 		if(stack != NULL){
+			int fd;
+			__u64 offset;
+
 			fd = phys_mapping(to_phys(stack), &offset);
 			addr = mmap((void *) UML_CONFIG_STUB_DATA, page_size(),
 				    PROT_READ | PROT_WRITE,
 				    MAP_FIXED | MAP_SHARED, fd, offset);
 			if(addr == MAP_FAILED){
-				printk("mapping segfault stack failed, "
+				printk("mapping stub stack failed, "
 				       "errno = %d\n", errno);
 				exit(1);
 			}
 		}
 	}
-	if(!ptrace_faultinfo && (stack != NULL)){
+	if(!ptrace_faultinfo){
 		unsigned long v = UML_CONFIG_STUB_CODE +
 				  (unsigned long) stub_segv_handler -
 				  (unsigned long) &__syscall_stub_start;
@@ -202,6 +204,10 @@ int start_userspace(unsigned long stub_stack)
 	unsigned long sp;
 	int pid, status, n, flags;
 
+	if ( stub_code_fd == -1 )
+		stub_code_fd = phys_mapping(to_phys(&__syscall_stub_start),
+					    &stub_code_offset);
+
 	stack = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC,
 		     MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 	if(stack == MAP_FAILED)
@@ -363,6 +369,53 @@ int copy_context_skas0(unsigned long new_stack, int pid)
 	return pid;
 }
 
+/*
+ * This is used only, if proc_mm is available, while PTRACE_FAULTINFO
+ * isn't. Opening /proc/mm creates a new mm_context, which lacks the stub-pages
+ * Thus, we map them using /proc/mm-fd
+ */
+void map_stub_pages(int fd, unsigned long code,
+		    unsigned long data, unsigned long stack)
+{
+	struct proc_mm_op mmop;
+	int n;
+
+	mmop = ((struct proc_mm_op) { .op        = MM_MMAP,
+				      .u         =
+				      { .mmap    =
+					{ .addr    = code,
+					  .len     = PAGE_SIZE,
+					  .prot    = PROT_EXEC,
+					  .flags   = MAP_FIXED | MAP_PRIVATE,
+					  .fd      = stub_code_fd,
+					  .offset  = stub_code_offset
+	} } });
+	n = os_write_file(fd, &mmop, sizeof(mmop));
+	if(n != sizeof(mmop))
+		panic("map_stub_pages : /proc/mm map for code failed, "
+		      "err = %d\n", -n);
+
+	if ( stack ) {
+		__u64 map_offset;
+		int map_fd = phys_mapping(to_phys((void *)stack), &map_offset);
+		mmop = ((struct proc_mm_op)
+				{ .op        = MM_MMAP,
+				  .u         =
+				  { .mmap    =
+				    { .addr    = data,
+				      .len     = PAGE_SIZE,
+				      .prot    = PROT_READ | PROT_WRITE,
+				      .flags   = MAP_FIXED | MAP_SHARED,
+				      .fd      = map_fd,
+				      .offset  = map_offset
+		} } });
+		n = os_write_file(fd, &mmop, sizeof(mmop));
+		if(n != sizeof(mmop))
+			panic("map_stub_pages : /proc/mm map for data failed, "
+			      "err = %d\n", -n);
+	}
+}
+
 void new_thread(void *stack, void **switch_buf_ptr, void **fork_buf_ptr,
 		void (*handler)(int))
 {
diff --git a/arch/um/kernel/skas/process_kern.c b/arch/um/kernel/skas/process_kern.c
index cbabab1..3d1b227 100644
--- a/arch/um/kernel/skas/process_kern.c
+++ b/arch/um/kernel/skas/process_kern.c
@@ -129,7 +129,9 @@ int copy_thread_skas(int nr, unsigned long clone_flags, unsigned long sp,
 	return(0);
 }
 
-int new_mm(int from)
+extern void map_stub_pages(int fd, unsigned long code,
+			   unsigned long data, unsigned long stack);
+int new_mm(int from, unsigned long stack)
 {
 	struct proc_mm_op copy;
 	int n, fd;
@@ -148,6 +150,9 @@ int new_mm(int from)
 			       "err = %d\n", -n);
 	}
 
+	if(!ptrace_faultinfo)
+		map_stub_pages(fd, CONFIG_STUB_CODE, CONFIG_STUB_DATA, stack);
+
 	return(fd);
 }
 
diff --git a/arch/um/kernel/skas/syscall.c b/arch/um/kernel/skas/syscall.c
new file mode 100644
index 0000000..51fb940
--- /dev/null
+++ b/arch/um/kernel/skas/syscall.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#include "linux/sys.h"
+#include "linux/ptrace.h"
+#include "asm/errno.h"
+#include "asm/unistd.h"
+#include "asm/ptrace.h"
+#include "asm/current.h"
+#include "sysdep/syscalls.h"
+#include "kern_util.h"
+#include "syscall.h"
+
+void handle_syscall(union uml_pt_regs *r)
+{
+	struct pt_regs *regs = container_of(r, struct pt_regs, regs);
+	long result;
+	int syscall;
+#ifdef UML_CONFIG_SYSCALL_DEBUG
+  	int index;
+
+  	index = record_syscall_start(UPT_SYSCALL_NR(r));
+#endif
+	syscall_trace(r, 0);
+
+	current->thread.nsyscalls++;
+	nsyscalls++;
+
+	/* This should go in the declaration of syscall, but when I do that,
+	 * strace -f -c bash -c 'ls ; ls' breaks, sometimes not tracing
+	 * children at all, sometimes hanging when bash doesn't see the first
+	 * ls exit.
+	 * The assembly looks functionally the same to me.  This is
+	 *     gcc version 4.0.1 20050727 (Red Hat 4.0.1-5)
+	 * in case it's a compiler bug.
+	 */
+	syscall = UPT_SYSCALL_NR(r);
+	if((syscall >= NR_syscalls) || (syscall < 0))
+		result = -ENOSYS;
+	else result = EXECUTE_SYSCALL(syscall, regs);
+
+	REGS_SET_SYSCALL_RETURN(r->skas.regs, result);
+
+	syscall_trace(r, 1);
+#ifdef UML_CONFIG_SYSCALL_DEBUG
+  	record_syscall_end(index, result);
+#endif
+}
diff --git a/arch/um/kernel/skas/syscall_kern.c b/arch/um/kernel/skas/syscall_kern.c
deleted file mode 100644
index bdf040c..0000000
--- a/arch/um/kernel/skas/syscall_kern.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* 
- * Copyright (C) 2002 - 2003 Jeff Dike (jdike@addtoit.com)
- * Licensed under the GPL
- */
-
-#include "linux/sys.h"
-#include "linux/ptrace.h"
-#include "asm/errno.h"
-#include "asm/unistd.h"
-#include "asm/ptrace.h"
-#include "asm/current.h"
-#include "sysdep/syscalls.h"
-#include "kern_util.h"
-
-extern syscall_handler_t *sys_call_table[];
-
-long execute_syscall_skas(void *r)
-{
-	struct pt_regs *regs = r;
-	long res;
-	int syscall;
-
-	current->thread.nsyscalls++;
-	nsyscalls++;
-	syscall = UPT_SYSCALL_NR(&regs->regs);
-
-	if((syscall >= NR_syscalls) || (syscall < 0))
-		res = -ENOSYS;
-	else res = EXECUTE_SYSCALL(syscall, regs);
-
-	return(res);
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/syscall_user.c b/arch/um/kernel/skas/syscall_user.c
deleted file mode 100644
index 6b06649..0000000
--- a/arch/um/kernel/skas/syscall_user.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* 
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#include <stdlib.h>
-#include <signal.h>
-#include "kern_util.h"
-#include "uml-config.h"
-#include "syscall_user.h"
-#include "sysdep/ptrace.h"
-#include "sysdep/sigcontext.h"
-#include "skas.h"
-
-void handle_syscall(union uml_pt_regs *regs)
-{
-	long result;
-#ifdef UML_CONFIG_SYSCALL_DEBUG
-  	int index;
-
-  	index = record_syscall_start(UPT_SYSCALL_NR(regs));
-#endif
-
-	syscall_trace(regs, 0);
-	result = execute_syscall_skas(regs);
-
-	REGS_SET_SYSCALL_RETURN(regs->skas.regs, result);
-
-	syscall_trace(regs, 1);
-#ifdef UML_CONFIG_SYSCALL_DEBUG
-  	record_syscall_end(index, result);
-#endif
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/tlb.c b/arch/um/kernel/skas/tlb.c
index 6230999..6e84963 100644
--- a/arch/um/kernel/skas/tlb.c
+++ b/arch/um/kernel/skas/tlb.c
@@ -18,33 +18,39 @@
 #include "os.h"
 #include "tlb.h"
 
-static void do_ops(union mm_context *mmu, struct host_vm_op *ops, int last)
+static int do_ops(union mm_context *mmu, struct host_vm_op *ops, int last,
+		  int finished, void **flush)
 {
 	struct host_vm_op *op;
-	int i;
+        int i, ret = 0;
 
-	for(i = 0; i <= last; i++){
+        for(i = 0; i <= last && !ret; i++){
 		op = &ops[i];
 		switch(op->type){
 		case MMAP:
-                        map(&mmu->skas.id, op->u.mmap.addr, op->u.mmap.len,
-			    op->u.mmap.r, op->u.mmap.w, op->u.mmap.x,
-			    op->u.mmap.fd, op->u.mmap.offset);
+			ret = map(&mmu->skas.id, op->u.mmap.addr,
+				  op->u.mmap.len, op->u.mmap.r, op->u.mmap.w,
+				  op->u.mmap.x, op->u.mmap.fd,
+				  op->u.mmap.offset, finished, flush);
 			break;
 		case MUNMAP:
-                        unmap(&mmu->skas.id, (void *) op->u.munmap.addr,
-			      op->u.munmap.len);
+			ret = unmap(&mmu->skas.id,
+				    (void *) op->u.munmap.addr,
+				    op->u.munmap.len, finished, flush);
 			break;
 		case MPROTECT:
-                        protect(&mmu->skas.id, op->u.mprotect.addr,
-                                op->u.mprotect.len, op->u.mprotect.r,
-                                op->u.mprotect.w, op->u.mprotect.x);
+			ret = protect(&mmu->skas.id, op->u.mprotect.addr,
+				      op->u.mprotect.len, op->u.mprotect.r,
+				      op->u.mprotect.w, op->u.mprotect.x,
+				      finished, flush);
 			break;
 		default:
 			printk("Unknown op type %d in do_ops\n", op->type);
 			break;
 		}
 	}
+
+	return ret;
 }
 
 extern int proc_mm;
diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c
new file mode 100644
index 0000000..1429c13
--- /dev/null
+++ b/arch/um/kernel/syscall.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#include "kern_util.h"
+#include "syscall.h"
+#include "os.h"
+
+struct {
+	int syscall;
+	int pid;
+	long result;
+	unsigned long long start;
+	unsigned long long end;
+} syscall_record[1024];
+
+int record_syscall_start(int syscall)
+{
+	int max, index;
+
+	max = sizeof(syscall_record)/sizeof(syscall_record[0]);
+	index = next_syscall_index(max);
+
+	syscall_record[index].syscall = syscall;
+	syscall_record[index].pid = current_pid();
+	syscall_record[index].result = 0xdeadbeef;
+	syscall_record[index].start = os_usecs();
+	return(index);
+}
+
+void record_syscall_end(int index, long result)
+{
+	syscall_record[index].result = result;
+	syscall_record[index].end = os_usecs();
+}
diff --git a/arch/um/kernel/syscall_user.c b/arch/um/kernel/syscall_user.c
deleted file mode 100644
index 01b711e..0000000
--- a/arch/um/kernel/syscall_user.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* 
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#include <stdlib.h>
-#include <sys/time.h>
-#include "kern_util.h"
-#include "syscall_user.h"
-
-struct {
-	int syscall;
-	int pid;
-	long result;
-	struct timeval start;
-	struct timeval end;
-} syscall_record[1024];
-
-int record_syscall_start(int syscall)
-{
-	int max, index;
-
-	max = sizeof(syscall_record)/sizeof(syscall_record[0]);
-	index = next_syscall_index(max);
-
-	syscall_record[index].syscall = syscall;
-	syscall_record[index].pid = current_pid();
-	syscall_record[index].result = 0xdeadbeef;
-	gettimeofday(&syscall_record[index].start, NULL);
-	return(index);
-}
-
-void record_syscall_end(int index, long result)
-{
-	syscall_record[index].result = result;
-	gettimeofday(&syscall_record[index].end, NULL);
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index 83ec8d4..80ed618 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -15,12 +15,118 @@
 #include "mem_user.h"
 #include "os.h"
 
+static int add_mmap(unsigned long virt, unsigned long phys, unsigned long len,
+ 		    int r, int w, int x, struct host_vm_op *ops, int *index,
+		    int last_filled, union mm_context *mmu, void **flush,
+		    int (*do_ops)(union mm_context *, struct host_vm_op *,
+				  int, int, void **))
+{
+        __u64 offset;
+	struct host_vm_op *last;
+	int fd, ret = 0;
+
+	fd = phys_mapping(phys, &offset);
+	if(*index != -1){
+		last = &ops[*index];
+		if((last->type == MMAP) &&
+		   (last->u.mmap.addr + last->u.mmap.len == virt) &&
+		   (last->u.mmap.r == r) && (last->u.mmap.w == w) &&
+		   (last->u.mmap.x == x) && (last->u.mmap.fd == fd) &&
+		   (last->u.mmap.offset + last->u.mmap.len == offset)){
+			last->u.mmap.len += len;
+			return 0;
+		}
+	}
+
+	if(*index == last_filled){
+		ret = (*do_ops)(mmu, ops, last_filled, 0, flush);
+		*index = -1;
+	}
+
+	ops[++*index] = ((struct host_vm_op) { .type	= MMAP,
+			     			.u = { .mmap = {
+						       .addr	= virt,
+						       .len	= len,
+						       .r	= r,
+						       .w	= w,
+						       .x	= x,
+						       .fd	= fd,
+						       .offset	= offset }
+			   } });
+	return ret;
+}
+
+static int add_munmap(unsigned long addr, unsigned long len,
+		      struct host_vm_op *ops, int *index, int last_filled,
+		      union mm_context *mmu, void **flush,
+		      int (*do_ops)(union mm_context *, struct host_vm_op *,
+				    int, int, void **))
+{
+	struct host_vm_op *last;
+	int ret = 0;
+
+	if(*index != -1){
+		last = &ops[*index];
+		if((last->type == MUNMAP) &&
+		   (last->u.munmap.addr + last->u.mmap.len == addr)){
+			last->u.munmap.len += len;
+			return 0;
+		}
+	}
+
+	if(*index == last_filled){
+		ret = (*do_ops)(mmu, ops, last_filled, 0, flush);
+		*index = -1;
+	}
+
+	ops[++*index] = ((struct host_vm_op) { .type	= MUNMAP,
+			     		       .u = { .munmap = {
+						        .addr	= addr,
+							.len	= len } } });
+	return ret;
+}
+
+static int add_mprotect(unsigned long addr, unsigned long len, int r, int w,
+			int x, struct host_vm_op *ops, int *index,
+			int last_filled, union mm_context *mmu, void **flush,
+ 			int (*do_ops)(union mm_context *, struct host_vm_op *,
+				      int, int, void **))
+{
+	struct host_vm_op *last;
+	int ret = 0;
+
+	if(*index != -1){
+		last = &ops[*index];
+		if((last->type == MPROTECT) &&
+		   (last->u.mprotect.addr + last->u.mprotect.len == addr) &&
+		   (last->u.mprotect.r == r) && (last->u.mprotect.w == w) &&
+		   (last->u.mprotect.x == x)){
+			last->u.mprotect.len += len;
+			return 0;
+		}
+	}
+
+	if(*index == last_filled){
+		ret = (*do_ops)(mmu, ops, last_filled, 0, flush);
+		*index = -1;
+	}
+
+	ops[++*index] = ((struct host_vm_op) { .type	= MPROTECT,
+			     		       .u = { .mprotect = {
+						       .addr	= addr,
+						       .len	= len,
+						       .r	= r,
+						       .w	= w,
+						       .x	= x } } });
+	return ret;
+}
+
 #define ADD_ROUND(n, inc) (((n) + (inc)) & ~((inc) - 1))
 
 void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
                       unsigned long end_addr, int force,
-                      void (*do_ops)(union mm_context *, struct host_vm_op *,
-                                     int))
+		      int (*do_ops)(union mm_context *, struct host_vm_op *,
+				    int, int, void **))
 {
         pgd_t *npgd;
         pud_t *npud;
@@ -29,21 +135,24 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
         union mm_context *mmu = &mm->context;
         unsigned long addr, end;
         int r, w, x;
-        struct host_vm_op ops[16];
+        struct host_vm_op ops[1];
+        void *flush = NULL;
         int op_index = -1, last_op = sizeof(ops) / sizeof(ops[0]) - 1;
+        int ret = 0;
 
         if(mm == NULL) return;
 
-        for(addr = start_addr; addr < end_addr;){
+        ops[0].type = NONE;
+        for(addr = start_addr; addr < end_addr && !ret;){
                 npgd = pgd_offset(mm, addr);
                 if(!pgd_present(*npgd)){
                         end = ADD_ROUND(addr, PGDIR_SIZE);
                         if(end > end_addr)
                                 end = end_addr;
                         if(force || pgd_newpage(*npgd)){
-                                op_index = add_munmap(addr, end - addr, ops,
-                                                      op_index, last_op, mmu,
-                                                      do_ops);
+                                ret = add_munmap(addr, end - addr, ops,
+                                                 &op_index, last_op, mmu,
+                                                 &flush, do_ops);
                                 pgd_mkuptodate(*npgd);
                         }
                         addr = end;
@@ -56,9 +165,9 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
                         if(end > end_addr)
                                 end = end_addr;
                         if(force || pud_newpage(*npud)){
-                                op_index = add_munmap(addr, end - addr, ops,
-                                                      op_index, last_op, mmu,
-                                                      do_ops);
+                                ret = add_munmap(addr, end - addr, ops,
+                                                 &op_index, last_op, mmu,
+                                                 &flush, do_ops);
                                 pud_mkuptodate(*npud);
                         }
                         addr = end;
@@ -71,9 +180,9 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
                         if(end > end_addr)
                                 end = end_addr;
                         if(force || pmd_newpage(*npmd)){
-                                op_index = add_munmap(addr, end - addr, ops,
-                                                      op_index, last_op, mmu,
-                                                      do_ops);
+                                ret = add_munmap(addr, end - addr, ops,
+                                                 &op_index, last_op, mmu,
+                                                 &flush, do_ops);
                                 pmd_mkuptodate(*npmd);
                         }
                         addr = end;
@@ -92,24 +201,32 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
                 }
                 if(force || pte_newpage(*npte)){
                         if(pte_present(*npte))
-                                op_index = add_mmap(addr,
-                                                    pte_val(*npte) & PAGE_MASK,
-                                                    PAGE_SIZE, r, w, x, ops,
-                                                    op_index, last_op, mmu,
-                                                    do_ops);
-                        else op_index = add_munmap(addr, PAGE_SIZE, ops,
-                                                   op_index, last_op, mmu,
-                                                   do_ops);
+			  ret = add_mmap(addr,
+					 pte_val(*npte) & PAGE_MASK,
+					 PAGE_SIZE, r, w, x, ops,
+					 &op_index, last_op, mmu,
+					 &flush, do_ops);
+			else ret = add_munmap(addr, PAGE_SIZE, ops,
+					      &op_index, last_op, mmu,
+					      &flush, do_ops);
                 }
                 else if(pte_newprot(*npte))
-                        op_index = add_mprotect(addr, PAGE_SIZE, r, w, x, ops,
-                                                op_index, last_op, mmu,
-                                                do_ops);
+			ret = add_mprotect(addr, PAGE_SIZE, r, w, x, ops,
+					   &op_index, last_op, mmu,
+					   &flush, do_ops);
 
                 *npte = pte_mkuptodate(*npte);
                 addr += PAGE_SIZE;
         }
-        (*do_ops)(mmu, ops, op_index);
+
+	if(!ret)
+		ret = (*do_ops)(mmu, ops, op_index, 1, &flush);
+
+	/* This is not an else because ret is modified above */
+	if(ret) {
+		printk("fix_range_common: failed, killing current process\n");
+		force_sig(SIGKILL, current);
+	}
 }
 
 int flush_tlb_kernel_range_common(unsigned long start, unsigned long end)
@@ -226,106 +343,6 @@ pte_t *addr_pte(struct task_struct *task, unsigned long addr)
         return(pte_offset_map(pmd, addr));
 }
 
-int add_mmap(unsigned long virt, unsigned long phys, unsigned long len,
-             int r, int w, int x, struct host_vm_op *ops, int index,
-             int last_filled, union mm_context *mmu,
-             void (*do_ops)(union mm_context *, struct host_vm_op *, int))
-{
-        __u64 offset;
-	struct host_vm_op *last;
-	int fd;
-
-	fd = phys_mapping(phys, &offset);
-	if(index != -1){
-		last = &ops[index];
-		if((last->type == MMAP) &&
-		   (last->u.mmap.addr + last->u.mmap.len == virt) &&
-		   (last->u.mmap.r == r) && (last->u.mmap.w == w) &&
-		   (last->u.mmap.x == x) && (last->u.mmap.fd == fd) &&
-		   (last->u.mmap.offset + last->u.mmap.len == offset)){
-			last->u.mmap.len += len;
-			return(index);
-		}
-	}
-
-	if(index == last_filled){
-		(*do_ops)(mmu, ops, last_filled);
-		index = -1;
-	}
-
-	ops[++index] = ((struct host_vm_op) { .type	= MMAP,
-					      .u = { .mmap = {
-						      .addr	= virt,
-						      .len	= len,
-						      .r	= r,
-						      .w	= w,
-						      .x	= x,
-						      .fd	= fd,
-						      .offset	= offset }
-					      } });
-	return(index);
-}
-
-int add_munmap(unsigned long addr, unsigned long len, struct host_vm_op *ops,
-	       int index, int last_filled, union mm_context *mmu,
-	       void (*do_ops)(union mm_context *, struct host_vm_op *, int))
-{
-	struct host_vm_op *last;
-
-	if(index != -1){
-		last = &ops[index];
-		if((last->type == MUNMAP) &&
-		   (last->u.munmap.addr + last->u.mmap.len == addr)){
-			last->u.munmap.len += len;
-			return(index);
-		}
-	}
-
-	if(index == last_filled){
-		(*do_ops)(mmu, ops, last_filled);
-		index = -1;
-	}
-
-	ops[++index] = ((struct host_vm_op) { .type	= MUNMAP,
-					      .u = { .munmap = {
-						      .addr	= addr,
-						      .len	= len } } });
-	return(index);
-}
-
-int add_mprotect(unsigned long addr, unsigned long len, int r, int w, int x,
-                 struct host_vm_op *ops, int index, int last_filled,
-                 union mm_context *mmu,
-                 void (*do_ops)(union mm_context *, struct host_vm_op *, int))
-{
-	struct host_vm_op *last;
-
-	if(index != -1){
-		last = &ops[index];
-		if((last->type == MPROTECT) &&
-		   (last->u.mprotect.addr + last->u.mprotect.len == addr) &&
-		   (last->u.mprotect.r == r) && (last->u.mprotect.w == w) &&
-		   (last->u.mprotect.x == x)){
-			last->u.mprotect.len += len;
-			return(index);
-		}
-	}
-
-	if(index == last_filled){
-		(*do_ops)(mmu, ops, last_filled);
-		index = -1;
-	}
-
-	ops[++index] = ((struct host_vm_op) { .type	= MPROTECT,
-					      .u = { .mprotect = {
-						      .addr	= addr,
-						      .len	= len,
-						      .r	= r,
-						      .w	= w,
-						      .x	= x } } });
-	return(index);
-}
-
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long address)
 {
         address &= PAGE_MASK;
diff --git a/arch/um/kernel/trap_kern.c b/arch/um/kernel/trap_kern.c
index c20aef1..b5fc89f 100644
--- a/arch/um/kernel/trap_kern.c
+++ b/arch/um/kernel/trap_kern.c
@@ -26,6 +26,7 @@
 #include "mem.h"
 #include "mem_kern.h"
 
+/* Note this is constrained to return 0, -EFAULT, -EACCESS, -ENOMEM by segv(). */
 int handle_page_fault(unsigned long address, unsigned long ip, 
 		      int is_write, int is_user, int *code_out)
 {
@@ -35,7 +36,6 @@ int handle_page_fault(unsigned long address, unsigned long ip,
 	pud_t *pud;
 	pmd_t *pmd;
 	pte_t *pte;
-	unsigned long page;
 	int err = -EFAULT;
 
 	*code_out = SEGV_MAPERR;
@@ -52,7 +52,7 @@ int handle_page_fault(unsigned long address, unsigned long ip,
 	else if(expand_stack(vma, address)) 
 		goto out;
 
- good_area:
+good_area:
 	*code_out = SEGV_ACCERR;
 	if(is_write && !(vma->vm_flags & VM_WRITE)) 
 		goto out;
@@ -60,9 +60,8 @@ int handle_page_fault(unsigned long address, unsigned long ip,
         if(!(vma->vm_flags & (VM_READ | VM_EXEC)))
                 goto out;
 
-	page = address & PAGE_MASK;
 	do {
- survive:
+survive:
 		switch (handle_mm_fault(mm, vma, address, is_write)){
 		case VM_FAULT_MINOR:
 			current->min_flt++;
@@ -79,16 +78,16 @@ int handle_page_fault(unsigned long address, unsigned long ip,
 		default:
 			BUG();
 		}
-		pgd = pgd_offset(mm, page);
-		pud = pud_offset(pgd, page);
-		pmd = pmd_offset(pud, page);
-		pte = pte_offset_kernel(pmd, page);
+		pgd = pgd_offset(mm, address);
+		pud = pud_offset(pgd, address);
+		pmd = pmd_offset(pud, address);
+		pte = pte_offset_kernel(pmd, address);
 	} while(!pte_present(*pte));
 	err = 0;
 	*pte = pte_mkyoung(*pte);
 	if(pte_write(*pte)) *pte = pte_mkdirty(*pte);
-	flush_tlb_page(vma, page);
- out:
+	flush_tlb_page(vma, address);
+out:
 	up_read(&mm->mmap_sem);
 	return(err);
 
@@ -144,19 +143,18 @@ unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user, void *sc)
 		panic("Kernel mode fault at addr 0x%lx, ip 0x%lx", 
 		      address, ip);
 
-	if(err == -EACCES){
+	if (err == -EACCES) {
 		si.si_signo = SIGBUS;
 		si.si_errno = 0;
 		si.si_code = BUS_ADRERR;
 		si.si_addr = (void *)address;
                 current->thread.arch.faultinfo = fi;
 		force_sig_info(SIGBUS, &si, current);
-	}
-	else if(err == -ENOMEM){
+	} else if (err == -ENOMEM) {
 		printk("VM: killing process %s\n", current->comm);
 		do_exit(SIGKILL);
-	}
-	else {
+	} else {
+		BUG_ON(err != -EFAULT);
 		si.si_signo = SIGSEGV;
 		si.si_addr = (void *) address;
                 current->thread.arch.faultinfo = fi;
@@ -200,30 +198,3 @@ void winch(int sig, union uml_pt_regs *regs)
 void trap_init(void)
 {
 }
-
-DEFINE_SPINLOCK(trap_lock);
-
-static int trap_index = 0;
-
-int next_trap_index(int limit)
-{
-	int ret;
-
-	spin_lock(&trap_lock);
-	ret = trap_index;
-	if(++trap_index == limit)
-		trap_index = 0;
-	spin_unlock(&trap_lock);
-	return(ret);
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/trap_user.c b/arch/um/kernel/trap_user.c
index f825a6e..e9ccd6b 100644
--- a/arch/um/kernel/trap_user.c
+++ b/arch/um/kernel/trap_user.c
@@ -40,35 +40,14 @@ void kill_child_dead(int pid)
 	} while(1);
 }
 
-/* Unlocked - don't care if this is a bit off */
-int nsegfaults = 0;
-
-struct {
-	unsigned long address;
-	int is_write;
-	int pid;
-	unsigned long sp;
-	int is_user;
-} segfault_record[1024];
-
 void segv_handler(int sig, union uml_pt_regs *regs)
 {
-	int index, max;
         struct faultinfo * fi = UPT_FAULTINFO(regs);
 
         if(UPT_IS_USER(regs) && !SEGV_IS_FIXABLE(fi)){
                 bad_segv(*fi, UPT_IP(regs));
 		return;
 	}
-	max = sizeof(segfault_record)/sizeof(segfault_record[0]);
-	index = next_trap_index(max);
-
-	nsegfaults++;
-        segfault_record[index].address = FAULT_ADDRESS(*fi);
-	segfault_record[index].pid = os_getpid();
-        segfault_record[index].is_write = FAULT_WRITE(*fi);
-	segfault_record[index].sp = UPT_SP(regs);
-	segfault_record[index].is_user = UPT_IS_USER(regs);
         segv(*fi, UPT_IP(regs), UPT_IS_USER(regs), regs);
 }
 
diff --git a/arch/um/kernel/tt/syscall_kern.c b/arch/um/kernel/tt/syscall_kern.c
index 2650a62..3d29c90 100644
--- a/arch/um/kernel/tt/syscall_kern.c
+++ b/arch/um/kernel/tt/syscall_kern.c
@@ -12,36 +12,41 @@
 #include "asm/uaccess.h"
 #include "asm/stat.h"
 #include "sysdep/syscalls.h"
+#include "sysdep/sigcontext.h"
 #include "kern_util.h"
+#include "syscall.h"
 
-extern syscall_handler_t *sys_call_table[];
-
-long execute_syscall_tt(void *r)
+void syscall_handler_tt(int sig, struct pt_regs *regs)
 {
-	struct pt_regs *regs = r;
-	long res;
+	void *sc;
+	long result;
 	int syscall;
-
 #ifdef CONFIG_SYSCALL_DEBUG
+	int index;
+  	index = record_syscall_start(syscall);
+#endif
+	sc = UPT_SC(&regs->regs);
+	SC_START_SYSCALL(sc);
+
+	syscall_trace(&regs->regs, 0);
+
 	current->thread.nsyscalls++;
 	nsyscalls++;
-#endif
 	syscall = UPT_SYSCALL_NR(&regs->regs);
 
 	if((syscall >= NR_syscalls) || (syscall < 0))
-		res = -ENOSYS;
-	else res = EXECUTE_SYSCALL(syscall, regs);
+		result = -ENOSYS;
+	else result = EXECUTE_SYSCALL(syscall, regs);
 
-	return(res);
-}
+	/* regs->sc may have changed while the system call ran (there may
+	 * have been an interrupt or segfault), so it needs to be refreshed.
+	 */
+	UPT_SC(&regs->regs) = sc;
 
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
+	SC_SET_SYSCALL_RETURN(sc, result);
+
+	syscall_trace(&regs->regs, 1);
+#ifdef CONFIG_SYSCALL_DEBUG
+  	record_syscall_end(index, result);
+#endif
+}
diff --git a/arch/um/kernel/tt/syscall_user.c b/arch/um/kernel/tt/syscall_user.c
index b218316..902987b 100644
--- a/arch/um/kernel/tt/syscall_user.c
+++ b/arch/um/kernel/tt/syscall_user.c
@@ -13,42 +13,9 @@
 #include "task.h"
 #include "user_util.h"
 #include "kern_util.h"
-#include "syscall_user.h"
+#include "syscall.h"
 #include "tt.h"
 
-
-void syscall_handler_tt(int sig, union uml_pt_regs *regs)
-{
-	void *sc;
-	long result;
-	int syscall;
-#ifdef UML_CONFIG_DEBUG_SYSCALL
-	int index;
-#endif
-
-	syscall = UPT_SYSCALL_NR(regs);
-	sc = UPT_SC(regs);
-	SC_START_SYSCALL(sc);
-
-#ifdef UML_CONFIG_DEBUG_SYSCALL
-  	index = record_syscall_start(syscall);
-#endif
-	syscall_trace(regs, 0);
-	result = execute_syscall_tt(regs);
-
-	/* regs->sc may have changed while the system call ran (there may
-	 * have been an interrupt or segfault), so it needs to be refreshed.
-	 */
-	UPT_SC(regs) = sc;
-
-	SC_SET_SYSCALL_RETURN(sc, result);
-
-	syscall_trace(regs, 1);
-#ifdef UML_CONFIG_DEBUG_SYSCALL
-  	record_syscall_end(index, result);
-#endif
-}
-
 void do_sigtrap(void *task)
 {
 	UPT_SYSCALL_NR(TASK_REGS(task)) = -1;
diff --git a/arch/um/kernel/tt/tlb.c b/arch/um/kernel/tt/tlb.c
index 2eefb43..f1d85db 100644
--- a/arch/um/kernel/tt/tlb.c
+++ b/arch/um/kernel/tt/tlb.c
@@ -17,25 +17,31 @@
 #include "os.h"
 #include "tlb.h"
 
-static void do_ops(union mm_context *mmu, struct host_vm_op *ops, int last)
+static int do_ops(union mm_context *mmu, struct host_vm_op *ops, int last,
+		    int finished, void **flush)
 {
 	struct host_vm_op *op;
-	int i;
+        int i, ret=0;
 
-	for(i = 0; i <= last; i++){
+        for(i = 0; i <= last && !ret; i++){
 		op = &ops[i];
 		switch(op->type){
 		case MMAP:
-                        os_map_memory((void *) op->u.mmap.addr, op->u.mmap.fd,
-				      op->u.mmap.offset, op->u.mmap.len,
-				      op->u.mmap.r, op->u.mmap.w,
-				      op->u.mmap.x);
+                        ret = os_map_memory((void *) op->u.mmap.addr,
+                                            op->u.mmap.fd, op->u.mmap.offset,
+                                            op->u.mmap.len, op->u.mmap.r,
+                                            op->u.mmap.w, op->u.mmap.x);
 			break;
 		case MUNMAP:
-			os_unmap_memory((void *) op->u.munmap.addr,
-					op->u.munmap.len);
+                        ret = os_unmap_memory((void *) op->u.munmap.addr,
+                                              op->u.munmap.len);
 			break;
 		case MPROTECT:
+                        ret = protect_memory(op->u.mprotect.addr,
+                                             op->u.munmap.len,
+                                             op->u.mprotect.r,
+                                             op->u.mprotect.w,
+                                             op->u.mprotect.x, 1);
 			protect_memory(op->u.mprotect.addr, op->u.munmap.len,
 				       op->u.mprotect.r, op->u.mprotect.w,
 				       op->u.mprotect.x, 1);
@@ -45,6 +51,8 @@ static void do_ops(union mm_context *mmu, struct host_vm_op *ops, int last)
 			break;
 		}
 	}
+
+	return ret;
 }
 
 static void fix_range(struct mm_struct *mm, unsigned long start_addr, 
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index ca2bb6f..09f6f7c 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -126,7 +126,7 @@ unsigned long start_vm;
 unsigned long end_vm;
 int ncpus = 1;
 
-#ifdef CONFIG_MODE_TT
+#ifdef CONFIG_CMDLINE_ON_HOST
 /* Pointer set in linux_main, the array itself is private to each thread,
  * and changed at address space creation time so this poses no concurrency
  * problems.
@@ -141,7 +141,7 @@ long physmem_size = 32 * 1024 * 1024;
 
 void set_cmdline(char *cmd)
 {
-#ifdef CONFIG_MODE_TT
+#ifdef CONFIG_CMDLINE_ON_HOST
 	char *umid, *ptr;
 
 	if(CHOOSE_MODE(honeypot, 0)) return;
@@ -333,6 +333,7 @@ int linux_main(int argc, char **argv)
 	if(have_root == 0)
 		add_arg(DEFAULT_COMMAND_LINE);
 
+	os_early_checks();
 	mode_tt = force_tt ? 1 : !can_do_skas();
 #ifndef CONFIG_MODE_TT
 	if (mode_tt) {
@@ -385,7 +386,7 @@ int linux_main(int argc, char **argv)
 
 	setup_machinename(system_utsname.machine);
 
-#ifdef CONFIG_MODE_TT
+#ifdef CONFIG_CMDLINE_ON_HOST
 	argv1_begin = argv[1];
 	argv1_end = &argv[1][strlen(argv[1])];
 #endif
@@ -470,7 +471,6 @@ void __init setup_arch(char **cmdline_p)
 void __init check_bugs(void)
 {
 	arch_check_bugs();
-	check_ptrace();
 	check_sigio();
 	check_devanon();
 }
diff --git a/arch/um/os-Linux/Makefile b/arch/um/os-Linux/Makefile
index 4ddf540..7a16624 100644
--- a/arch/um/os-Linux/Makefile
+++ b/arch/um/os-Linux/Makefile
@@ -3,11 +3,19 @@
 # Licensed under the GPL
 #
 
-obj-y = elf_aux.o file.o process.o signal.o time.o tty.o user_syms.o drivers/ \
-	sys-$(SUBARCH)/
+obj-y = aio.o elf_aux.o file.o process.o signal.o start_up.o time.o tt.o \
+	tty.o user_syms.o drivers/ sys-$(SUBARCH)/
 
-USER_OBJS := elf_aux.o file.o process.o signal.o time.o tty.o
+USER_OBJS := aio.o elf_aux.o file.o process.o signal.o start_up.o time.o tt.o \
+	tty.o
+
+elf_aux.o: $(ARCH_DIR)/kernel-offsets.h
+CFLAGS_elf_aux.o += -I$(objtree)/arch/um
 
 CFLAGS_user_syms.o += -DSUBARCH_$(SUBARCH)
 
+HAVE_AIO_ABI := $(shell [ -r /usr/include/linux/aio_abi.h ] && \
+	echo -DHAVE_AIO_ABI )
+CFLAGS_aio.o += $(HAVE_AIO_ABI)
+
 include arch/um/scripts/Makefile.rules
diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c
new file mode 100644
index 0000000..b04897c
--- /dev/null
+++ b/arch/um/os-Linux/aio.c
@@ -0,0 +1,414 @@
+/*
+ * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com)
+ * Licensed under the GPL
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+#include <string.h>
+#include <errno.h>
+#include <sched.h>
+#include <sys/syscall.h>
+#include "os.h"
+#include "helper.h"
+#include "aio.h"
+#include "init.h"
+#include "user.h"
+#include "mode.h"
+
+static int aio_req_fd_r = -1;
+static int aio_req_fd_w = -1;
+
+static int update_aio(struct aio_context *aio, int res)
+{
+        if(res < 0)
+                aio->len = res;
+        else if((res == 0) && (aio->type == AIO_READ)){
+                /* This is the EOF case - we have hit the end of the file
+                 * and it ends in a partial block, so we fill the end of
+                 * the block with zeros and claim success.
+                 */
+                memset(aio->data, 0, aio->len);
+                aio->len = 0;
+        }
+        else if(res > 0){
+                aio->len -= res;
+                aio->data += res;
+                aio->offset += res;
+                return aio->len;
+        }
+
+        return 0;
+}
+
+#if defined(HAVE_AIO_ABI)
+#include <linux/aio_abi.h>
+
+/* If we have the headers, we are going to build with AIO enabled.
+ * If we don't have aio in libc, we define the necessary stubs here.
+ */
+
+#if !defined(HAVE_AIO_LIBC)
+
+static long io_setup(int n, aio_context_t *ctxp)
+{
+        return syscall(__NR_io_setup, n, ctxp);
+}
+
+static long io_submit(aio_context_t ctx, long nr, struct iocb **iocbpp)
+{
+        return syscall(__NR_io_submit, ctx, nr, iocbpp);
+}
+
+static long io_getevents(aio_context_t ctx_id, long min_nr, long nr,
+                         struct io_event *events, struct timespec *timeout)
+{
+        return syscall(__NR_io_getevents, ctx_id, min_nr, nr, events, timeout);
+}
+
+#endif
+
+/* The AIO_MMAP cases force the mmapped page into memory here
+ * rather than in whatever place first touches the data.  I used
+ * to do this by touching the page, but that's delicate because
+ * gcc is prone to optimizing that away.  So, what's done here
+ * is we read from the descriptor from which the page was
+ * mapped.  The caller is required to pass an offset which is
+ * inside the page that was mapped.  Thus, when the read
+ * returns, we know that the page is in the page cache, and
+ * that it now backs the mmapped area.
+ */
+
+static int do_aio(aio_context_t ctx, struct aio_context *aio)
+{
+        struct iocb iocb, *iocbp = &iocb;
+        char c;
+        int err;
+
+        iocb = ((struct iocb) { .aio_data 	= (unsigned long) aio,
+                                .aio_reqprio	= 0,
+                                .aio_fildes	= aio->fd,
+                                .aio_buf	= (unsigned long) aio->data,
+                                .aio_nbytes	= aio->len,
+                                .aio_offset	= aio->offset,
+                                .aio_reserved1	= 0,
+                                .aio_reserved2	= 0,
+                                .aio_reserved3	= 0 });
+
+        switch(aio->type){
+        case AIO_READ:
+                iocb.aio_lio_opcode = IOCB_CMD_PREAD;
+                break;
+        case AIO_WRITE:
+                iocb.aio_lio_opcode = IOCB_CMD_PWRITE;
+                break;
+        case AIO_MMAP:
+                iocb.aio_lio_opcode = IOCB_CMD_PREAD;
+                iocb.aio_buf = (unsigned long) &c;
+                iocb.aio_nbytes = sizeof(c);
+                break;
+        default:
+                printk("Bogus op in do_aio - %d\n", aio->type);
+                err = -EINVAL;
+                goto out;
+        }
+
+        err = io_submit(ctx, 1, &iocbp);
+        if(err > 0)
+                err = 0;
+
+ out:
+        return err;
+}
+
+static aio_context_t ctx = 0;
+
+static int aio_thread(void *arg)
+{
+        struct aio_thread_reply reply;
+        struct aio_context *aio;
+        struct io_event event;
+        int err, n;
+
+        signal(SIGWINCH, SIG_IGN);
+
+        while(1){
+                n = io_getevents(ctx, 1, 1, &event, NULL);
+                if(n < 0){
+                        if(errno == EINTR)
+                                continue;
+                        printk("aio_thread - io_getevents failed, "
+                               "errno = %d\n", errno);
+                }
+                else {
+			aio = (struct aio_context *) event.data;
+			if(update_aio(aio, event.res)){
+				do_aio(ctx, aio);
+				continue;
+			}
+
+                        reply = ((struct aio_thread_reply)
+				{ .data = aio,
+				  .err	= aio->len });
+			err = os_write_file(aio->reply_fd, &reply,
+					    sizeof(reply));
+                        if(err != sizeof(reply))
+				printk("aio_thread - write failed, "
+				       "fd = %d, err = %d\n", aio->reply_fd,
+				       -err);
+                }
+        }
+        return 0;
+}
+
+#endif
+
+static int do_not_aio(struct aio_context *aio)
+{
+        char c;
+        int err;
+
+        switch(aio->type){
+        case AIO_READ:
+                err = os_seek_file(aio->fd, aio->offset);
+                if(err)
+                        goto out;
+
+                err = os_read_file(aio->fd, aio->data, aio->len);
+                break;
+        case AIO_WRITE:
+                err = os_seek_file(aio->fd, aio->offset);
+                if(err)
+                        goto out;
+
+                err = os_write_file(aio->fd, aio->data, aio->len);
+                break;
+        case AIO_MMAP:
+                err = os_seek_file(aio->fd, aio->offset);
+                if(err)
+                        goto out;
+
+                err = os_read_file(aio->fd, &c, sizeof(c));
+                break;
+        default:
+                printk("do_not_aio - bad request type : %d\n", aio->type);
+                err = -EINVAL;
+                break;
+        }
+
+ out:
+        return err;
+}
+
+static int not_aio_thread(void *arg)
+{
+        struct aio_context *aio;
+        struct aio_thread_reply reply;
+        int err;
+
+        signal(SIGWINCH, SIG_IGN);
+        while(1){
+                err = os_read_file(aio_req_fd_r, &aio, sizeof(aio));
+                if(err != sizeof(aio)){
+                        if(err < 0)
+                                printk("not_aio_thread - read failed, "
+                                       "fd = %d, err = %d\n", aio_req_fd_r,
+                                       -err);
+                        else {
+                                printk("not_aio_thread - short read, fd = %d, "
+                                       "length = %d\n", aio_req_fd_r, err);
+                        }
+                        continue;
+                }
+ again:
+                err = do_not_aio(aio);
+
+                if(update_aio(aio, err))
+                        goto again;
+
+                reply = ((struct aio_thread_reply) { .data 	= aio,
+                                                     .err	= aio->len });
+                err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
+                if(err != sizeof(reply))
+                        printk("not_aio_thread - write failed, fd = %d, "
+                               "err = %d\n", aio_req_fd_r, -err);
+        }
+}
+
+static int submit_aio_24(struct aio_context *aio)
+{
+        int err;
+
+        err = os_write_file(aio_req_fd_w, &aio, sizeof(aio));
+        if(err == sizeof(aio))
+                err = 0;
+
+        return err;
+}
+
+static int aio_pid = -1;
+static int (*submit_proc)(struct aio_context *aio);
+
+static int init_aio_24(void)
+{
+        unsigned long stack;
+        int fds[2], err;
+
+        err = os_pipe(fds, 1, 1);
+        if(err)
+                goto out;
+
+        aio_req_fd_w = fds[0];
+        aio_req_fd_r = fds[1];
+        err = run_helper_thread(not_aio_thread, NULL,
+                                CLONE_FILES | CLONE_VM | SIGCHLD, &stack, 0);
+        if(err < 0)
+                goto out_close_pipe;
+
+        aio_pid = err;
+        goto out;
+
+ out_close_pipe:
+        os_close_file(fds[0]);
+        os_close_file(fds[1]);
+        aio_req_fd_w = -1;
+        aio_req_fd_r = -1;
+ out:
+#ifndef HAVE_AIO_ABI
+	printk("/usr/include/linux/aio_abi.h not present during build\n");
+#endif
+	printk("2.6 host AIO support not used - falling back to I/O "
+	       "thread\n");
+
+	submit_proc = submit_aio_24;
+
+        return 0;
+}
+
+#ifdef HAVE_AIO_ABI
+#define DEFAULT_24_AIO 0
+static int submit_aio_26(struct aio_context *aio)
+{
+	struct aio_thread_reply reply;
+	int err;
+
+	err = do_aio(ctx, aio);
+	if(err){
+		reply = ((struct aio_thread_reply) { .data = aio,
+					             .err  = err });
+		err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
+		if(err != sizeof(reply))
+			printk("submit_aio_26 - write failed, "
+			       "fd = %d, err = %d\n", aio->reply_fd, -err);
+		else err = 0;
+	}
+
+	return err;
+}
+
+static int init_aio_26(void)
+{
+        unsigned long stack;
+        int err;
+
+        if(io_setup(256, &ctx)){
+                printk("aio_thread failed to initialize context, err = %d\n",
+                       errno);
+                return -errno;
+        }
+
+        err = run_helper_thread(aio_thread, NULL,
+                                CLONE_FILES | CLONE_VM | SIGCHLD, &stack, 0);
+        if(err < 0)
+                return -errno;
+
+        aio_pid = err;
+
+	printk("Using 2.6 host AIO\n");
+
+	submit_proc = submit_aio_26;
+
+        return 0;
+}
+
+#else
+#define DEFAULT_24_AIO 1
+static int submit_aio_26(struct aio_context *aio)
+{
+        return -ENOSYS;
+}
+
+static int init_aio_26(void)
+{
+	submit_proc = submit_aio_26;
+        return -ENOSYS;
+}
+#endif
+
+static int aio_24 = DEFAULT_24_AIO;
+
+static int __init set_aio_24(char *name, int *add)
+{
+        aio_24 = 1;
+        return 0;
+}
+
+__uml_setup("aio=2.4", set_aio_24,
+"aio=2.4\n"
+"    This is used to force UML to use 2.4-style AIO even when 2.6 AIO is\n"
+"    available.  2.4 AIO is a single thread that handles one request at a\n"
+"    time, synchronously.  2.6 AIO is a thread which uses the 2.6 AIO \n"
+"    interface to handle an arbitrary number of pending requests.  2.6 AIO \n"
+"    is not available in tt mode, on 2.4 hosts, or when UML is built with\n"
+"    /usr/include/linux/aio_abi.h not available.  Many distributions don't\n"
+"    include aio_abi.h, so you will need to copy it from a kernel tree to\n"
+"    your /usr/include/linux in order to build an AIO-capable UML\n\n"
+);
+
+static int init_aio(void)
+{
+        int err;
+
+        CHOOSE_MODE(({
+                if(!aio_24){
+                        printk("Disabling 2.6 AIO in tt mode\n");
+                        aio_24 = 1;
+                } }), (void) 0);
+
+        if(!aio_24){
+                err = init_aio_26();
+                if(err && (errno == ENOSYS)){
+                        printk("2.6 AIO not supported on the host - "
+                               "reverting to 2.4 AIO\n");
+                        aio_24 = 1;
+                }
+                else return err;
+        }
+
+        if(aio_24)
+                return init_aio_24();
+
+        return 0;
+}
+
+/* The reason for the __initcall/__uml_exitcall asymmetry is that init_aio
+ * needs to be called when the kernel is running because it calls run_helper,
+ * which needs get_free_page.  exit_aio is a __uml_exitcall because the generic
+ * kernel does not run __exitcalls on shutdown, and can't because many of them
+ * break when called outside of module unloading.
+ */
+__initcall(init_aio);
+
+static void exit_aio(void)
+{
+        if(aio_pid != -1)
+                os_kill_process(aio_pid, 1);
+}
+
+__uml_exitcall(exit_aio);
+
+int submit_aio(struct aio_context *aio)
+{
+	return (*submit_proc)(aio);
+}
diff --git a/arch/um/os-Linux/elf_aux.c b/arch/um/os-Linux/elf_aux.c
index 4cca3e9..1399520 100644
--- a/arch/um/os-Linux/elf_aux.c
+++ b/arch/um/os-Linux/elf_aux.c
@@ -12,8 +12,9 @@
 #include "init.h"
 #include "elf_user.h"
 #include "mem_user.h"
+#include <kernel-offsets.h>
 
-#if ELF_CLASS == ELFCLASS32
+#if HOST_ELF_CLASS == ELFCLASS32
 typedef Elf32_auxv_t elf_auxv_t;
 #else
 typedef Elf64_auxv_t elf_auxv_t;
diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index 1e126bf..d32413e 100644
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -3,10 +3,10 @@
  * Licensed under the GPL
  */
 
-#include <unistd.h>
 #include <stdio.h>
 #include <errno.h>
 #include <signal.h>
+#include <setjmp.h>
 #include <linux/unistd.h>
 #include <sys/mman.h>
 #include <sys/wait.h>
@@ -14,6 +14,10 @@
 #include "os.h"
 #include "user.h"
 #include "user_util.h"
+#include "signal_user.h"
+#include "process.h"
+#include "irq_user.h"
+#include "kern_util.h"
 
 #define ARBITRARY_ADDR -1
 #define FAILURE_PID    -1
@@ -114,8 +118,10 @@ void os_usr1_process(int pid)
 	kill(pid, SIGUSR1);
 }
 
-/*Don't use the glibc version, which caches the result in TLS. It misses some
- * syscalls, and also breaks with clone(), which does not unshare the TLS.*/
+/* Don't use the glibc version, which caches the result in TLS. It misses some
+ * syscalls, and also breaks with clone(), which does not unshare the TLS.
+ */
+
 inline _syscall0(pid_t, getpid)
 
 int os_getpid(void)
@@ -164,6 +170,52 @@ int os_unmap_memory(void *addr, int len)
         return(0);
 }
 
+void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int))
+{
+	int flags = 0, pages;
+
+	if(sig_stack != NULL){
+		pages = (1 << UML_CONFIG_KERNEL_STACK_ORDER);
+		set_sigstack(sig_stack, pages * page_size());
+		flags = SA_ONSTACK;
+	}
+	if(usr1_handler) set_handler(SIGUSR1, usr1_handler, flags, -1);
+}
+
+void init_new_thread_signals(int altstack)
+{
+	int flags = altstack ? SA_ONSTACK : 0;
+
+	set_handler(SIGSEGV, (__sighandler_t) sig_handler, flags,
+		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+	set_handler(SIGTRAP, (__sighandler_t) sig_handler, flags,
+		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+	set_handler(SIGFPE, (__sighandler_t) sig_handler, flags,
+		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+	set_handler(SIGILL, (__sighandler_t) sig_handler, flags,
+		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+	set_handler(SIGBUS, (__sighandler_t) sig_handler, flags,
+		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+	set_handler(SIGUSR2, (__sighandler_t) sig_handler,
+		    flags, SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+	signal(SIGHUP, SIG_IGN);
+
+	init_irq_signals(altstack);
+}
+
+int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr)
+{
+       sigjmp_buf buf;
+       int n;
+
+       *jmp_ptr = &buf;
+       n = sigsetjmp(buf, 1);
+       if(n != 0)
+               return(n);
+       (*fn)(arg);
+       return(0);
+}
+
 /*
  * Overrides for Emacs so that we follow Linus's tabbing style.
  * Emacs will notice this stuff at the end of the file and automatically
diff --git a/arch/um/kernel/process.c b/arch/um/os-Linux/start_up.c
index 67acd92..040cc14 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/os-Linux/start_up.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
  * Licensed under the GPL
  */
@@ -19,7 +19,6 @@
 #include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
-#include "process.h"
 #include "signal_kern.h"
 #include "signal_user.h"
 #include "sysdep/ptrace.h"
@@ -39,98 +38,6 @@
 #include "registers.h"
 #endif
 
-void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int))
-{
-	int flags = 0, pages;
-
-	if(sig_stack != NULL){
-		pages = (1 << UML_CONFIG_KERNEL_STACK_ORDER);
-		set_sigstack(sig_stack, pages * page_size());
-		flags = SA_ONSTACK;
-	}
-	if(usr1_handler) set_handler(SIGUSR1, usr1_handler, flags, -1);
-}
-
-void init_new_thread_signals(int altstack)
-{
-	int flags = altstack ? SA_ONSTACK : 0;
-
-	set_handler(SIGSEGV, (__sighandler_t) sig_handler, flags,
-		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
-	set_handler(SIGTRAP, (__sighandler_t) sig_handler, flags, 
-		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
-	set_handler(SIGFPE, (__sighandler_t) sig_handler, flags, 
-		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
-	set_handler(SIGILL, (__sighandler_t) sig_handler, flags, 
-		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
-	set_handler(SIGBUS, (__sighandler_t) sig_handler, flags, 
-		    SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
-	set_handler(SIGUSR2, (__sighandler_t) sig_handler, 
-		    flags, SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
-	signal(SIGHUP, SIG_IGN);
-
-	init_irq_signals(altstack);
-}
-
-struct tramp {
-	int (*tramp)(void *);
-	void *tramp_data;
-	unsigned long temp_stack;
-	int flags;
-	int pid;
-};
-
-/* See above for why sigkill is here */
-
-int sigkill = SIGKILL;
-
-int outer_tramp(void *arg)
-{
-	struct tramp *t;
-	int sig = sigkill;
-
-	t = arg;
-	t->pid = clone(t->tramp, (void *) t->temp_stack + page_size()/2,
-		       t->flags, t->tramp_data);
-	if(t->pid > 0) wait_for_stop(t->pid, SIGSTOP, PTRACE_CONT, NULL);
-	kill(os_getpid(), sig);
-	_exit(0);
-}
-
-int start_fork_tramp(void *thread_arg, unsigned long temp_stack, 
-		     int clone_flags, int (*tramp)(void *))
-{
-	struct tramp arg;
-	unsigned long sp;
-	int new_pid, status, err;
-
-	/* The trampoline will run on the temporary stack */
-	sp = stack_sp(temp_stack);
-
-	clone_flags |= CLONE_FILES | SIGCHLD;
-
-	arg.tramp = tramp;
-	arg.tramp_data = thread_arg;
-	arg.temp_stack = temp_stack;
-	arg.flags = clone_flags;
-
-	/* Start the process and wait for it to kill itself */
-	new_pid = clone(outer_tramp, (void *) sp, clone_flags, &arg);
-	if(new_pid < 0)
-		return(new_pid);
-
-	CATCH_EINTR(err = waitpid(new_pid, &status, 0));
-	if(err < 0)
-		panic("Waiting for outer trampoline failed - errno = %d",
-		      errno);
-
-	if(!WIFSIGNALED(status) || (WTERMSIG(status) != SIGKILL))
-		panic("outer trampoline didn't exit with SIGKILL, "
-		      "status = %d", status);
-
-	return(arg.pid);
-}
-
 static int ptrace_child(void *arg)
 {
 	int ret;
@@ -165,7 +72,7 @@ static int start_ptraced_child(void **stack_out)
 	void *stack;
 	unsigned long sp;
 	int pid, n, status;
-	
+
 	stack = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC,
 		     MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 	if(stack == MAP_FAILED)
@@ -173,10 +80,10 @@ static int start_ptraced_child(void **stack_out)
 	sp = (unsigned long) stack + PAGE_SIZE - sizeof(void *);
 	pid = clone(ptrace_child, (void *) sp, SIGCHLD, NULL);
 	if(pid < 0)
-		panic("check_ptrace : clone failed, errno = %d", errno);
+		panic("start_ptraced_child : clone failed, errno = %d", errno);
 	CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
 	if(n < 0)
-		panic("check_ptrace : wait failed, errno = %d", errno);
+		panic("check_ptrace : clone failed, errno = %d", errno);
 	if(!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGSTOP))
 		panic("check_ptrace : expected SIGSTOP, got status = %d",
 		      status);
@@ -185,11 +92,14 @@ static int start_ptraced_child(void **stack_out)
 	return(pid);
 }
 
-/* When testing for SYSEMU support, if it is one of the broken versions, we must
- * just avoid using sysemu, not panic, but only if SYSEMU features are broken.
+/* When testing for SYSEMU support, if it is one of the broken versions, we
+ * must just avoid using sysemu, not panic, but only if SYSEMU features are
+ * broken.
  * So only for SYSEMU features we test mustpanic, while normal host features
- * must work anyway!*/
-static int stop_ptraced_child(int pid, void *stack, int exitcode, int mustpanic)
+ * must work anyway!
+ */
+static int stop_ptraced_child(int pid, void *stack, int exitcode,
+			      int mustpanic)
 {
 	int status, n, ret = 0;
 
@@ -217,8 +127,6 @@ static int stop_ptraced_child(int pid, void *stack, int exitcode, int mustpanic)
 	return ret;
 }
 
-static int force_sysemu_disabled = 0;
-
 int ptrace_faultinfo = 1;
 int proc_mm = 1;
 
@@ -228,29 +136,32 @@ static int __init skas0_cmd_param(char *str, int* add)
 	return 0;
 }
 
+__uml_setup("skas0", skas0_cmd_param,
+		"skas0\n"
+		"    Disables SKAS3 usage, so that SKAS0 is used, unless \n"
+	        "    you specify mode=tt.\n\n");
+
+static int force_sysemu_disabled = 0;
+
 static int __init nosysemu_cmd_param(char *str, int* add)
 {
 	force_sysemu_disabled = 1;
 	return 0;
 }
 
-__uml_setup("skas0", skas0_cmd_param,
-		"skas0\n"
-		"    Disables SKAS3 usage, so that SKAS0 is used, unless you \n"
-		"    specify mode=tt.\n\n");
-
 __uml_setup("nosysemu", nosysemu_cmd_param,
-		"nosysemu\n"
-		"    Turns off syscall emulation patch for ptrace (SYSEMU) on.\n"
-		"    SYSEMU is a performance-patch introduced by Laurent Vivier. It changes\n"
-		"    behaviour of ptrace() and helps reducing host context switch rate.\n"
-		"    To make it working, you need a kernel patch for your host, too.\n"
-		"    See http://perso.wanadoo.fr/laurent.vivier/UML/ for further information.\n\n");
+"nosysemu\n"
+"    Turns off syscall emulation patch for ptrace (SYSEMU) on.\n"
+"    SYSEMU is a performance-patch introduced by Laurent Vivier. It changes\n"
+"    behaviour of ptrace() and helps reducing host context switch rate.\n"
+"    To make it working, you need a kernel patch for your host, too.\n"
+"    See http://perso.wanadoo.fr/laurent.vivier/UML/ for further \n"
+"    information.\n\n");
 
 static void __init check_sysemu(void)
 {
 	void *stack;
-	int pid, syscall, n, status, count=0;
+ 	int pid, n, status, count=0;
 
 	printk("Checking syscall emulation patch for ptrace...");
 	sysemu_supported = 0;
@@ -281,6 +192,12 @@ static void __init check_sysemu(void)
 
 	printk("Checking advanced syscall emulation patch for ptrace...");
 	pid = start_ptraced_child(&stack);
+
+	if(ptrace(PTRACE_OLDSETOPTIONS, pid, 0,
+		  (void *) PTRACE_O_TRACESYSGOOD) < 0)
+		panic("check_ptrace: PTRACE_OLDSETOPTIONS failed, errno = %d",
+		      errno);
+
 	while(1){
 		count++;
 		if(ptrace(PTRACE_SYSEMU_SINGLESTEP, pid, 0, 0) < 0)
@@ -288,15 +205,10 @@ static void __init check_sysemu(void)
 		CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
 		if(n < 0)
 			panic("check_ptrace : wait failed, errno = %d", errno);
-		if(!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGTRAP))
-			panic("check_ptrace : expected (SIGTRAP|SYSCALL_TRAP), "
-			      "got status = %d", status);
-
-		syscall = ptrace(PTRACE_PEEKUSR, pid, PT_SYSCALL_NR_OFFSET,
-				 0);
-		if(syscall == __NR_getpid){
+		if(WIFSTOPPED(status) && (WSTOPSIG(status) == (SIGTRAP|0x80))){
 			if (!count)
-				panic("check_ptrace : SYSEMU_SINGLESTEP doesn't singlestep");
+				panic("check_ptrace : SYSEMU_SINGLESTEP "
+				      "doesn't singlestep");
 			n = ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_RET_OFFSET,
 				   os_getpid());
 			if(n < 0)
@@ -304,6 +216,11 @@ static void __init check_sysemu(void)
 				      "call return, errno = %d", errno);
 			break;
 		}
+		else if(WIFSTOPPED(status) && (WSTOPSIG(status) == SIGTRAP))
+			count++;
+		else
+			panic("check_ptrace : expected SIGTRAP or "
+			      "(SIGTRAP|0x80), got status = %d", status);
 	}
 	if (stop_ptraced_child(pid, stack, 0, 0) < 0)
 		goto fail_stopped;
@@ -321,7 +238,7 @@ fail_stopped:
 	printk("missing\n");
 }
 
-void __init check_ptrace(void)
+static void __init check_ptrace(void)
 {
 	void *stack;
 	int pid, syscall, n, status;
@@ -329,20 +246,20 @@ void __init check_ptrace(void)
 	printk("Checking that ptrace can change system call numbers...");
 	pid = start_ptraced_child(&stack);
 
-	if (ptrace(PTRACE_OLDSETOPTIONS, pid, 0, (void *)PTRACE_O_TRACESYSGOOD) < 0)
-		panic("check_ptrace: PTRACE_SETOPTIONS failed, errno = %d", errno);
+	if(ptrace(PTRACE_OLDSETOPTIONS, pid, 0, (void *)PTRACE_O_TRACESYSGOOD) < 0)
+		panic("check_ptrace: PTRACE_OLDSETOPTIONS failed, errno = %d", errno);
 
 	while(1){
 		if(ptrace(PTRACE_SYSCALL, pid, 0, 0) < 0)
-			panic("check_ptrace : ptrace failed, errno = %d", 
+			panic("check_ptrace : ptrace failed, errno = %d",
 			      errno);
 		CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
 		if(n < 0)
 			panic("check_ptrace : wait failed, errno = %d", errno);
-		if(!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGTRAP + 0x80))
-			panic("check_ptrace : expected SIGTRAP + 0x80, "
+		if(!WIFSTOPPED(status) || (WSTOPSIG(status) != (SIGTRAP|0x80)))
+			panic("check_ptrace : expected (SIGTRAP|0x80), "
 			      "got status = %d", status);
-		
+
 		syscall = ptrace(PTRACE_PEEKUSR, pid, PT_SYSCALL_NR_OFFSET,
 				 0);
 		if(syscall == __NR_getpid){
@@ -359,33 +276,36 @@ void __init check_ptrace(void)
 	check_sysemu();
 }
 
-int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr)
+void os_early_checks(void)
 {
-	sigjmp_buf buf;
-	int n;
-
-	*jmp_ptr = &buf;
-	n = sigsetjmp(buf, 1);
-	if(n != 0)
-		return(n);
-	(*fn)(arg);
-	return(0);
+	check_ptrace();
 }
 
-void forward_pending_sigio(int target)
+static int __init noprocmm_cmd_param(char *str, int* add)
 {
-	sigset_t sigs;
+	proc_mm = 0;
+	return 0;
+}
+
+__uml_setup("noprocmm", noprocmm_cmd_param,
+"noprocmm\n"
+"    Turns off usage of /proc/mm, even if host supports it.\n"
+"    To support /proc/mm, the host needs to be patched using\n"
+"    the current skas3 patch.\n\n");
 
-	if(sigpending(&sigs)) 
-		panic("forward_pending_sigio : sigpending failed");
-	if(sigismember(&sigs, SIGIO))
-		kill(target, SIGIO);
+static int __init noptracefaultinfo_cmd_param(char *str, int* add)
+{
+	ptrace_faultinfo = 0;
+	return 0;
 }
 
-extern void *__syscall_stub_start, __syscall_stub_end;
+__uml_setup("noptracefaultinfo", noptracefaultinfo_cmd_param,
+"noptracefaultinfo\n"
+"    Turns off usage of PTRACE_FAULTINFO, even if host supports\n"
+"    it. To support PTRACE_FAULTINFO, the host needs to be patched\n"
+"    using the current skas3 patch.\n\n");
 
 #ifdef UML_CONFIG_MODE_SKAS
-
 static inline void check_skas3_ptrace_support(void)
 {
 	struct ptrace_faultinfo fi;
@@ -400,9 +320,8 @@ static inline void check_skas3_ptrace_support(void)
 		ptrace_faultinfo = 0;
 		if(errno == EIO)
 			printf("not found\n");
-		else {
+		else
 			perror("not found");
-		}
 	}
 	else {
 		if (!ptrace_faultinfo)
@@ -419,9 +338,10 @@ int can_do_skas(void)
 {
 	printf("Checking for /proc/mm...");
 	if (os_access("/proc/mm", OS_ACC_W_OK) < 0) {
-		proc_mm = 0;
+ 		proc_mm = 0;
 		printf("not found\n");
-	} else {
+	}
+	else {
 		if (!proc_mm)
 			printf("found but disabled on command line\n");
 		else
diff --git a/arch/um/os-Linux/tt.c b/arch/um/os-Linux/tt.c
new file mode 100644
index 0000000..5b047ab
--- /dev/null
+++ b/arch/um/os-Linux/tt.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <signal.h>
+#include <sched.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/ptrace.h>
+#include <linux/ptrace.h>
+#include <sys/wait.h>
+#include <sys/mman.h>
+#include <asm/ptrace.h>
+#include <asm/unistd.h>
+#include <asm/page.h>
+#include "user_util.h"
+#include "kern_util.h"
+#include "user.h"
+#include "signal_kern.h"
+#include "signal_user.h"
+#include "sysdep/ptrace.h"
+#include "sysdep/sigcontext.h"
+#include "irq_user.h"
+#include "ptrace_user.h"
+#include "time_user.h"
+#include "init.h"
+#include "os.h"
+#include "uml-config.h"
+#include "choose-mode.h"
+#include "mode.h"
+#include "tempfile.h"
+
+/*
+ *-------------------------
+ * only for tt mode (will be deleted in future...)
+ *-------------------------
+ */
+
+struct tramp {
+	int (*tramp)(void *);
+	void *tramp_data;
+	unsigned long temp_stack;
+	int flags;
+	int pid;
+};
+
+/* See above for why sigkill is here */
+
+int sigkill = SIGKILL;
+
+int outer_tramp(void *arg)
+{
+	struct tramp *t;
+	int sig = sigkill;
+
+	t = arg;
+	t->pid = clone(t->tramp, (void *) t->temp_stack + page_size()/2,
+		       t->flags, t->tramp_data);
+	if(t->pid > 0) wait_for_stop(t->pid, SIGSTOP, PTRACE_CONT, NULL);
+	kill(os_getpid(), sig);
+	_exit(0);
+}
+
+int start_fork_tramp(void *thread_arg, unsigned long temp_stack,
+		     int clone_flags, int (*tramp)(void *))
+{
+	struct tramp arg;
+	unsigned long sp;
+	int new_pid, status, err;
+
+	/* The trampoline will run on the temporary stack */
+	sp = stack_sp(temp_stack);
+
+	clone_flags |= CLONE_FILES | SIGCHLD;
+
+	arg.tramp = tramp;
+	arg.tramp_data = thread_arg;
+	arg.temp_stack = temp_stack;
+	arg.flags = clone_flags;
+
+	/* Start the process and wait for it to kill itself */
+	new_pid = clone(outer_tramp, (void *) sp, clone_flags, &arg);
+	if(new_pid < 0)
+		return(new_pid);
+
+	CATCH_EINTR(err = waitpid(new_pid, &status, 0));
+	if(err < 0)
+		panic("Waiting for outer trampoline failed - errno = %d",
+		      errno);
+
+	if(!WIFSIGNALED(status) || (WTERMSIG(status) != SIGKILL))
+		panic("outer trampoline didn't exit with SIGKILL, "
+		      "status = %d", status);
+
+	return(arg.pid);
+}
+
+void forward_pending_sigio(int target)
+{
+	sigset_t sigs;
+
+	if(sigpending(&sigs))
+		panic("forward_pending_sigio : sigpending failed");
+	if(sigismember(&sigs, SIGIO))
+		kill(target, SIGIO);
+}
+
diff --git a/arch/um/scripts/Makefile.unmap b/arch/um/scripts/Makefile.unmap
index 802d027..b216518 100644
--- a/arch/um/scripts/Makefile.unmap
+++ b/arch/um/scripts/Makefile.unmap
@@ -12,7 +12,7 @@ $(obj)/unmap.o: _c_flags = $(call unprofile,$(CFLAGS))
 
 quiet_cmd_wrapld = LD      $@
 define cmd_wrapld
-	$(LD) $(LDFLAGS) -r -o $(obj)/unmap_tmp.o $< $(shell $(CC) $(CFLAGS) -print-file-name=libc.a); \
+	$(LD) $(LDFLAGS) -r -o $(obj)/unmap_tmp.o $< ; \
 	$(OBJCOPY) $(UML_OBJCOPYFLAGS) $(obj)/unmap_tmp.o $@ -G switcheroo
 endef
 
diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile
index 77c3c4d..4ca2a22 100644
--- a/arch/um/sys-i386/Makefile
+++ b/arch/um/sys-i386/Makefile
@@ -16,13 +16,7 @@ semaphore.c-dir = kernel
 highmem.c-dir = mm
 module.c-dir = kernel
 
-STUB_CFLAGS = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS))
-
-# _cflags works with kernel files, not with userspace ones, but c_flags does,
-# why ask why?
-$(obj)/stub_segv.o : c_flags = $(STUB_CFLAGS)
-
-$(obj)/stub.o : a_flags = $(STUB_CFLAGS)
+$(obj)/stub_segv.o : _c_flags = $(call unprofile,$(CFLAGS))
 
 subdir- := util
 
diff --git a/arch/um/sys-i386/kernel-offsets.c b/arch/um/sys-i386/kernel-offsets.c
index 9f8ecd1..a1070af 100644
--- a/arch/um/sys-i386/kernel-offsets.c
+++ b/arch/um/sys-i386/kernel-offsets.c
@@ -2,6 +2,7 @@
 #include <linux/stddef.h>
 #include <linux/sched.h>
 #include <linux/time.h>
+#include <linux/elf.h>
 #include <asm/page.h>
 
 #define DEFINE(sym, val) \
diff --git a/arch/um/sys-i386/signal.c b/arch/um/sys-i386/signal.c
index 4efc69a..16bc199 100644
--- a/arch/um/sys-i386/signal.c
+++ b/arch/um/sys-i386/signal.c
@@ -122,9 +122,9 @@ int copy_sc_from_user_tt(struct sigcontext *to, struct sigcontext *from,
 	int err;
 
 	to_fp = to->fpstate;
-	from_fp = from->fpstate;
 	sigs = to->oldmask;
 	err = copy_from_user(to, from, sizeof(*to));
+	from_fp = to->fpstate;
 	to->oldmask = sigs;
 	to->fpstate = to_fp;
 	if(to_fp != NULL)
diff --git a/arch/um/sys-i386/stub.S b/arch/um/sys-i386/stub.S
index 2f2c70a..6a70d9a 100644
--- a/arch/um/sys-i386/stub.S
+++ b/arch/um/sys-i386/stub.S
@@ -2,7 +2,50 @@
 
 	.globl syscall_stub
 .section .__syscall_stub, "x"
-syscall_stub:
-	int 	$0x80
+
+	.globl batch_syscall_stub
+batch_syscall_stub:
+	/* load pointer to first operation */
+	mov	$(UML_CONFIG_STUB_DATA+8), %esp
+
+again:
+	/* load length of additional data */
+	mov	0x0(%esp), %eax
+
+	/* if(length == 0) : end of list */
+	/* write possible 0 to header */
+	mov	%eax, UML_CONFIG_STUB_DATA+4
+	cmpl	$0, %eax
+	jz	done
+
+	/* save current pointer */
+	mov	%esp, UML_CONFIG_STUB_DATA+4
+
+	/* skip additional data */
+	add	%eax, %esp
+
+	/* load syscall-# */
+	pop	%eax
+
+	/* load syscall params */
+	pop	%ebx
+	pop	%ecx
+	pop	%edx
+	pop	%esi
+ 	pop	%edi
+	pop	%ebp
+
+	/* execute syscall */
+	int	$0x80
+
+	/* check return value */
+	pop	%ebx
+	cmp	%ebx, %eax
+	je	again
+
+done:
+	/* save return value */
 	mov	%eax, UML_CONFIG_STUB_DATA
+
+	/* stop */
 	int3
diff --git a/arch/um/sys-i386/stub_segv.c b/arch/um/sys-i386/stub_segv.c
index 68aeabe..1e88b27 100644
--- a/arch/um/sys-i386/stub_segv.c
+++ b/arch/um/sys-i386/stub_segv.c
@@ -3,8 +3,7 @@
  * Licensed under the GPL
  */
 
-#include <signal.h>
-#include <asm/sigcontext.h>
+#include <asm/signal.h>
 #include <asm/unistd.h>
 #include "uml-config.h"
 #include "sysdep/sigcontext.h"
diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile
index 7488206..f0ab574d 100644
--- a/arch/um/sys-x86_64/Makefile
+++ b/arch/um/sys-x86_64/Makefile
@@ -6,7 +6,7 @@
 
 #XXX: why into lib-y?
 lib-y = bitops.o bugs.o csum-partial.o delay.o fault.o mem.o memcpy.o \
-	ptrace.o ptrace_user.o semaphore.o sigcontext.o signal.o stub.o \
+	ptrace.o ptrace_user.o sigcontext.o signal.o stub.o \
 	stub_segv.o syscalls.o syscall_table.o sysrq.o thunk.o
 
 obj-y := ksyms.o
@@ -15,7 +15,7 @@ obj-$(CONFIG_MODULES) += module.o um_module.o
 USER_OBJS := ptrace_user.o sigcontext.o
 
 SYMLINKS = bitops.c csum-copy.S csum-partial.c csum-wrappers.c memcpy.S \
-	semaphore.c thunk.S module.c
+	thunk.S module.c
 
 include arch/um/scripts/Makefile.rules
 
@@ -24,17 +24,10 @@ csum-copy.S-dir = lib
 csum-partial.c-dir = lib
 csum-wrappers.c-dir = lib
 memcpy.S-dir = lib
-semaphore.c-dir = kernel
 thunk.S-dir = lib
 module.c-dir = kernel
 
-STUB_CFLAGS = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS))
-
-# _cflags works with kernel files, not with userspace ones, but c_flags does,
-# why ask why?
-$(obj)/stub_segv.o : c_flags = $(STUB_CFLAGS)
-
-$(obj)/stub.o : a_flags = $(STUB_CFLAGS)
+$(obj)/stub_segv.o: _c_flags = $(call unprofile,$(CFLAGS))
 
 subdir- := util
 
diff --git a/arch/um/sys-x86_64/kernel-offsets.c b/arch/um/sys-x86_64/kernel-offsets.c
index 220e875..998541e 100644
--- a/arch/um/sys-x86_64/kernel-offsets.c
+++ b/arch/um/sys-x86_64/kernel-offsets.c
@@ -2,6 +2,7 @@
 #include <linux/stddef.h>
 #include <linux/sched.h>
 #include <linux/time.h>
+#include <linux/elf.h>
 #include <asm/page.h>
 
 #define DEFINE(sym, val) \
diff --git a/arch/um/sys-x86_64/signal.c b/arch/um/sys-x86_64/signal.c
index 8fdaed0..fe1d065 100644
--- a/arch/um/sys-x86_64/signal.c
+++ b/arch/um/sys-x86_64/signal.c
@@ -104,28 +104,35 @@ int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp,
 int copy_sc_from_user_tt(struct sigcontext *to, struct sigcontext *from,
                         int fpsize)
 {
-       struct _fpstate *to_fp, *from_fp;
-       unsigned long sigs;
-       int err;
-
-       to_fp = to->fpstate;
-       from_fp = from->fpstate;
-       sigs = to->oldmask;
-       err = copy_from_user(to, from, sizeof(*to));
-       to->oldmask = sigs;
-       return(err);
+	struct _fpstate *to_fp, *from_fp;
+	unsigned long sigs;
+	int err;
+
+	to_fp = to->fpstate;
+	sigs = to->oldmask;
+	err = copy_from_user(to, from, sizeof(*to));
+	from_fp = to->fpstate;
+	to->fpstate = to_fp;
+	to->oldmask = sigs;
+	if(to_fp != NULL)
+		err |= copy_from_user(to_fp, from_fp, fpsize);
+	return(err);
 }
 
 int copy_sc_to_user_tt(struct sigcontext *to, struct _fpstate *fp,
                       struct sigcontext *from, int fpsize)
 {
-       struct _fpstate *to_fp, *from_fp;
-       int err;
-
-       to_fp = (fp ? fp : (struct _fpstate *) (to + 1));
-       from_fp = from->fpstate;
-       err = copy_to_user(to, from, sizeof(*to));
-       return(err);
+	struct _fpstate *to_fp, *from_fp;
+	int err;
+
+	to_fp = (fp ? fp : (struct _fpstate *) (to + 1));
+	from_fp = from->fpstate;
+	err = copy_to_user(to, from, sizeof(*to));
+	if(from_fp != NULL){
+		err |= copy_to_user(&to->fpstate, &to_fp, sizeof(to->fpstate));
+		err |= copy_to_user(to_fp, from_fp, fpsize);
+	}
+	return(err);
 }
 
 #endif
diff --git a/arch/um/sys-x86_64/stub.S b/arch/um/sys-x86_64/stub.S
index 31c1492..03c2797 100644
--- a/arch/um/sys-x86_64/stub.S
+++ b/arch/um/sys-x86_64/stub.S
@@ -13,3 +13,54 @@ syscall_stub:
 	or	%rcx, %rbx
 	movq	%rax, (%rbx)
 	int3
+
+	.globl batch_syscall_stub
+batch_syscall_stub:
+	mov	$(UML_CONFIG_STUB_DATA >> 32), %rbx
+	sal	$32, %rbx
+	mov	$(UML_CONFIG_STUB_DATA & 0xffffffff), %rax
+	or	%rax, %rbx
+	/* load pointer to first operation */
+	mov	%rbx, %rsp
+	add	$0x10, %rsp
+again:
+	/* load length of additional data */
+	mov	0x0(%rsp), %rax
+
+	/* if(length == 0) : end of list */
+	/* write possible 0 to header */
+	mov	%rax, 8(%rbx)
+	cmp	$0, %rax
+	jz	done
+
+	/* save current pointer */
+	mov	%rsp, 8(%rbx)
+
+	/* skip additional data */
+	add	%rax, %rsp
+
+	/* load syscall-# */
+	pop	%rax
+
+	/* load syscall params */
+	pop	%rdi
+	pop	%rsi
+	pop	%rdx
+	pop	%r10
+ 	pop	%r8
+	pop	%r9
+
+	/* execute syscall */
+	syscall
+
+	/* check return value */
+	pop	%rcx
+	cmp	%rcx, %rax
+	je	again
+
+done:
+	/* save return value */
+	mov	%rax, (%rbx)
+
+	/* stop */
+	int3
diff --git a/arch/um/sys-x86_64/stub_segv.c b/arch/um/sys-x86_64/stub_segv.c
index 161d1fe..65a131b 100644
--- a/arch/um/sys-x86_64/stub_segv.c
+++ b/arch/um/sys-x86_64/stub_segv.c
@@ -3,9 +3,10 @@
  * Licensed under the GPL
  */
 
-#include <signal.h>
+#include <asm/signal.h>
 #include <linux/compiler.h>
 #include <asm/unistd.h>
+#include <asm/ucontext.h>
 #include "uml-config.h"
 #include "sysdep/sigcontext.h"
 #include "sysdep/faultinfo.h"
diff --git a/arch/v850/kernel/time.c b/arch/v850/kernel/time.c
index f722a26..ea3fd88 100644
--- a/arch/v850/kernel/time.c
+++ b/arch/v850/kernel/time.c
@@ -66,7 +66,7 @@ static irqreturn_t timer_interrupt (int irq, void *dummy, struct pt_regs *regs)
 	 * CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
-	if ((time_status & STA_UNSYNC) == 0 &&
+	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -169,10 +169,7 @@ int do_settimeofday(struct timespec *tv)
 	xtime.tv_sec = tv->tv_sec;
 	xtime.tv_nsec = tv->tv_nsec;
 
-	time_adjust = 0;		/* stop active adjtime () */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 
 	write_sequnlock_irq (&xtime_lock);
 	clock_was_set();
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 40242c6..e63323e 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -24,6 +24,10 @@ config X86
 	bool
 	default y
 
+config SEMAPHORE_SLEEPERS
+	bool
+	default y
+
 config MMU
 	bool
 	default y
@@ -61,6 +65,10 @@ config GENERIC_IOMAP
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 source "init/Kconfig"
 
 
@@ -436,6 +444,11 @@ config ISA_DMA_API
 	bool
 	default y
 
+config GENERIC_PENDING_IRQ
+	bool
+	depends on GENERIC_HARDIRQS && SMP
+	default y
+
 menu "Power management options"
 
 source kernel/power/Kconfig
diff --git a/arch/x86_64/boot/setup.S b/arch/x86_64/boot/setup.S
index ff58b28..12ea0b6 100644
--- a/arch/x86_64/boot/setup.S
+++ b/arch/x86_64/boot/setup.S
@@ -81,7 +81,7 @@ start:
 # This is the setup header, and it must start at %cs:2 (old 0x9020:2)
 
 		.ascii	"HdrS"		# header signature
-		.word	0x0203		# header version number (>= 0x0105)
+		.word	0x0204		# header version number (>= 0x0105)
 					# or else old loadlin-1.5 will fail)
 realmode_swtch:	.word	0, 0		# default_switch, SETUPSEG
 start_sys_seg:	.word	SYSSEG
diff --git a/arch/x86_64/boot/tools/build.c b/arch/x86_64/boot/tools/build.c
index 18b5bac..c44f5e2 100644
--- a/arch/x86_64/boot/tools/build.c
+++ b/arch/x86_64/boot/tools/build.c
@@ -178,7 +178,9 @@ int main(int argc, char ** argv)
 		die("Output: seek failed");
 	buf[0] = (sys_size & 0xff);
 	buf[1] = ((sys_size >> 8) & 0xff);
-	if (write(1, buf, 2) != 2)
+	buf[2] = ((sys_size >> 16) & 0xff);
+	buf[3] = ((sys_size >> 24) & 0xff);
+	if (write(1, buf, 4) != 4)
 		die("Write of image length failed");
 
 	return 0;					    /* Everything is OK */
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index c45d6a0..f174083 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -307,7 +307,7 @@ ia32_sys_call_table:
 	.quad stub32_fork
 	.quad sys_read
 	.quad sys_write
-	.quad sys32_open		/* 5 */
+	.quad compat_sys_open		/* 5 */
 	.quad sys_close
 	.quad sys32_waitpid
 	.quad sys_creat
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index be996d1..04d8040 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -969,32 +969,6 @@ long sys32_kill(int pid, int sig)
 	return sys_kill(pid, sig);
 }
  
-asmlinkage long sys32_open(const char __user * filename, int flags, int mode)
-{
-	char * tmp;
-	int fd, error;
-
-	/* don't force O_LARGEFILE */
-	tmp = getname(filename);
-	fd = PTR_ERR(tmp);
-	if (!IS_ERR(tmp)) {
-		fd = get_unused_fd();
-		if (fd >= 0) {
-			struct file *f = filp_open(tmp, flags, mode);
-			error = PTR_ERR(f);
-			if (IS_ERR(f)) {
-				put_unused_fd(fd); 
-				fd = error;
-			} else {
-				fsnotify_open(f->f_dentry);
-				fd_install(fd, f);
-			}
-		}
-		putname(tmp);
-	}
-	return fd;
-}
-
 extern asmlinkage long
 sys_timer_create(clockid_t which_clock,
 		 struct sigevent __user *timer_event_spec,
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index 0296ca6..1579bdd 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -4,10 +4,10 @@
 
 extra-y 	:= head.o head64.o init_task.o vmlinux.lds
 EXTRA_AFLAGS	:= -traditional
-obj-y	:= process.o semaphore.o signal.o entry.o traps.o irq.o \
+obj-y	:= process.o signal.o entry.o traps.o irq.o \
 		ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_x86_64.o \
 		x8664_ksyms.o i387.o syscall.o vsyscall.o \
-		setup64.o bootflag.o e820.o reboot.o quirks.o
+		setup64.o bootflag.o e820.o reboot.o quirks.o i8237.o
 
 obj-$(CONFIG_X86_MCE)         += mce.o
 obj-$(CONFIG_X86_MCE_INTEL)	+= mce_intel.o
@@ -45,3 +45,4 @@ swiotlb-$(CONFIG_SWIOTLB)      += ../../ia64/lib/swiotlb.o
 microcode-$(subst m,y,$(CONFIG_MICROCODE))  += ../../i386/kernel/microcode.o
 intel_cacheinfo-y		+= ../../i386/kernel/cpu/intel_cacheinfo.o
 quirks-y			+= ../../i386/kernel/quirks.o
+i8237-y				+= ../../i386/kernel/i8237.o
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
index b548dea..116ac5f 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86_64/kernel/e820.c
@@ -85,7 +85,7 @@ int __init e820_mapped(unsigned long start, unsigned long end, unsigned type)
 		struct e820entry *ei = &e820.map[i]; 
 		if (type && ei->type != type) 
 			continue;
-		if (ei->addr >= end || ei->addr + ei->size < start) 
+		if (ei->addr >= end || ei->addr + ei->size <= start)
 			continue; 
 		return 1; 
 	} 
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S
index 096d470..be51dbe 100644
--- a/arch/x86_64/kernel/entry.S
+++ b/arch/x86_64/kernel/entry.S
@@ -784,8 +784,9 @@ ENTRY(execve)
 	ret
 	CFI_ENDPROC
 
-ENTRY(page_fault)
+KPROBE_ENTRY(page_fault)
 	errorentry do_page_fault
+	.previous .text
 
 ENTRY(coprocessor_error)
 	zeroentry do_coprocessor_error
@@ -797,13 +798,14 @@ ENTRY(device_not_available)
 	zeroentry math_state_restore
 
 	/* runs on exception stack */
-ENTRY(debug)
+KPROBE_ENTRY(debug)
 	CFI_STARTPROC
 	pushq $0
 	CFI_ADJUST_CFA_OFFSET 8		
 	paranoidentry do_debug
 	jmp paranoid_exit
 	CFI_ENDPROC
+	.previous .text
 
 	/* runs on exception stack */	
 ENTRY(nmi)
@@ -854,8 +856,9 @@ paranoid_schedule:
 	jmp paranoid_userspace
 	CFI_ENDPROC
 
-ENTRY(int3)
+KPROBE_ENTRY(int3)
 	zeroentry do_int3	
+	.previous .text
 
 ENTRY(overflow)
 	zeroentry do_overflow
@@ -892,8 +895,9 @@ ENTRY(stack_segment)
 	jmp paranoid_exit
 	CFI_ENDPROC
 
-ENTRY(general_protection)
+KPROBE_ENTRY(general_protection)
 	errorentry do_general_protection
+	.previous .text
 
 ENTRY(alignment_check)
 	errorentry do_alignment_check
diff --git a/arch/x86_64/kernel/genapic.c b/arch/x86_64/kernel/genapic.c
index f031358..b1c144f 100644
--- a/arch/x86_64/kernel/genapic.c
+++ b/arch/x86_64/kernel/genapic.c
@@ -25,7 +25,7 @@
 #endif
 
 /* which logical CPU number maps to which CPU (physical APIC ID) */
-u8 x86_cpu_to_apicid[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
+u8 x86_cpu_to_apicid[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
 EXPORT_SYMBOL(x86_cpu_to_apicid);
 u8 x86_cpu_to_log_apicid[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
 
diff --git a/arch/x86_64/kernel/genapic_cluster.c b/arch/x86_64/kernel/genapic_cluster.c
index 9703da7..f6523dd 100644
--- a/arch/x86_64/kernel/genapic_cluster.c
+++ b/arch/x86_64/kernel/genapic_cluster.c
@@ -72,10 +72,14 @@ static void cluster_send_IPI_mask(cpumask_t mask, int vector)
 static void cluster_send_IPI_allbutself(int vector)
 {
 	cpumask_t mask = cpu_online_map;
-	cpu_clear(smp_processor_id(), mask);
+	int me = get_cpu(); /* Ensure we are not preempted when we clear */
+
+	cpu_clear(me, mask);
 
 	if (!cpus_empty(mask))
 		cluster_send_IPI_mask(mask, vector);
+
+	put_cpu();
 }
 
 static void cluster_send_IPI_all(int vector)
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index 1013a8f..40e0aca 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -70,7 +70,7 @@ static struct irq_pin_list {
 	short apic, pin, next;
 } irq_2_pin[PIN_MAP_SIZE];
 
-int vector_irq[NR_VECTORS] = { [0 ... NR_VECTORS - 1] = -1};
+int vector_irq[NR_VECTORS] __read_mostly = { [0 ... NR_VECTORS - 1] = -1};
 #ifdef CONFIG_PCI_MSI
 #define vector_to_irq(vector) 	\
 	(platform_legacy_irq(vector) ? vector : vector_irq[vector])
@@ -78,6 +78,54 @@ int vector_irq[NR_VECTORS] = { [0 ... NR_VECTORS - 1] = -1};
 #define vector_to_irq(vector)	(vector)
 #endif
 
+#define __DO_ACTION(R, ACTION, FINAL)					\
+									\
+{									\
+	int pin;							\
+	struct irq_pin_list *entry = irq_2_pin + irq;			\
+									\
+	for (;;) {							\
+		unsigned int reg;					\
+		pin = entry->pin;					\
+		if (pin == -1)						\
+			break;						\
+		reg = io_apic_read(entry->apic, 0x10 + R + pin*2);	\
+		reg ACTION;						\
+		io_apic_modify(entry->apic, reg);			\
+		if (!entry->next)					\
+			break;						\
+		entry = irq_2_pin + entry->next;			\
+	}								\
+	FINAL;								\
+}
+
+#ifdef CONFIG_SMP
+static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t mask)
+{
+	unsigned long flags;
+	unsigned int dest;
+	cpumask_t tmp;
+
+	cpus_and(tmp, mask, cpu_online_map);
+	if (cpus_empty(tmp))
+		tmp = TARGET_CPUS;
+
+	cpus_and(mask, tmp, CPU_MASK_ALL);
+
+	dest = cpu_mask_to_apicid(mask);
+
+	/*
+	 * Only the high 8 bits are valid.
+	 */
+	dest = SET_APIC_LOGICAL_ID(dest);
+
+	spin_lock_irqsave(&ioapic_lock, flags);
+	__DO_ACTION(1, = dest, )
+	set_irq_info(irq, mask);
+	spin_unlock_irqrestore(&ioapic_lock, flags);
+}
+#endif
+
 /*
  * The common case is 1:1 IRQ<->pin mappings. Sometimes there are
  * shared ISA-space IRQs, so we have to support them. We are super
@@ -101,26 +149,6 @@ static void add_pin_to_irq(unsigned int irq, int apic, int pin)
 	entry->pin = pin;
 }
 
-#define __DO_ACTION(R, ACTION, FINAL)					\
-									\
-{									\
-	int pin;							\
-	struct irq_pin_list *entry = irq_2_pin + irq;			\
-									\
-	for (;;) {							\
-		unsigned int reg;					\
-		pin = entry->pin;					\
-		if (pin == -1)						\
-			break;						\
-		reg = io_apic_read(entry->apic, 0x10 + R + pin*2);	\
-		reg ACTION;						\
-		io_apic_modify(entry->apic, reg);			\
-		if (!entry->next)					\
-			break;						\
-		entry = irq_2_pin + entry->next;			\
-	}								\
-	FINAL;								\
-}
 
 #define DO_ACTION(name,R,ACTION, FINAL)					\
 									\
@@ -655,7 +683,7 @@ static inline int IO_APIC_irq_trigger(int irq)
 }
 
 /* irq_vectors is indexed by the sum of all RTEs in all I/O APICs. */
-u8 irq_vector[NR_IRQ_VECTORS] = { FIRST_DEVICE_VECTOR , 0 };
+u8 irq_vector[NR_IRQ_VECTORS] __read_mostly = { FIRST_DEVICE_VECTOR , 0 };
 
 int assign_irq_vector(int irq)
 {
@@ -767,6 +795,7 @@ static void __init setup_IO_APIC_irqs(void)
 		spin_lock_irqsave(&ioapic_lock, flags);
 		io_apic_write(apic, 0x11+2*pin, *(((int *)&entry)+1));
 		io_apic_write(apic, 0x10+2*pin, *(((int *)&entry)+0));
+		set_native_irq_info(irq, TARGET_CPUS);
 		spin_unlock_irqrestore(&ioapic_lock, flags);
 	}
 	}
@@ -1314,6 +1343,7 @@ static unsigned int startup_edge_ioapic_irq(unsigned int irq)
  */
 static void ack_edge_ioapic_irq(unsigned int irq)
 {
+	move_irq(irq);
 	if ((irq_desc[irq].status & (IRQ_PENDING | IRQ_DISABLED))
 					== (IRQ_PENDING | IRQ_DISABLED))
 		mask_IO_APIC_irq(irq);
@@ -1343,26 +1373,10 @@ static unsigned int startup_level_ioapic_irq (unsigned int irq)
 
 static void end_level_ioapic_irq (unsigned int irq)
 {
+	move_irq(irq);
 	ack_APIC_irq();
 }
 
-static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t mask)
-{
-	unsigned long flags;
-	unsigned int dest;
-
-	dest = cpu_mask_to_apicid(mask);
-
-	/*
-	 * Only the high 8 bits are valid.
-	 */
-	dest = SET_APIC_LOGICAL_ID(dest);
-
-	spin_lock_irqsave(&ioapic_lock, flags);
-	__DO_ACTION(1, = dest, )
-	spin_unlock_irqrestore(&ioapic_lock, flags);
-}
-
 #ifdef CONFIG_PCI_MSI
 static unsigned int startup_edge_ioapic_vector(unsigned int vector)
 {
@@ -1375,6 +1389,7 @@ static void ack_edge_ioapic_vector(unsigned int vector)
 {
 	int irq = vector_to_irq(vector);
 
+	move_native_irq(vector);
 	ack_edge_ioapic_irq(irq);
 }
 
@@ -1389,6 +1404,7 @@ static void end_level_ioapic_vector (unsigned int vector)
 {
 	int irq = vector_to_irq(vector);
 
+	move_native_irq(vector);
 	end_level_ioapic_irq(irq);
 }
 
@@ -1406,14 +1422,17 @@ static void unmask_IO_APIC_vector (unsigned int vector)
 	unmask_IO_APIC_irq(irq);
 }
 
+#ifdef CONFIG_SMP
 static void set_ioapic_affinity_vector (unsigned int vector,
 					cpumask_t cpu_mask)
 {
 	int irq = vector_to_irq(vector);
 
+	set_native_irq_info(vector, cpu_mask);
 	set_ioapic_affinity_irq(irq, cpu_mask);
 }
-#endif
+#endif // CONFIG_SMP
+#endif // CONFIG_PCI_MSI
 
 /*
  * Level and edge triggered IO-APIC interrupts need different handling,
@@ -1424,7 +1443,7 @@ static void set_ioapic_affinity_vector (unsigned int vector,
  * races.
  */
 
-static struct hw_interrupt_type ioapic_edge_type = {
+static struct hw_interrupt_type ioapic_edge_type __read_mostly = {
 	.typename = "IO-APIC-edge",
 	.startup 	= startup_edge_ioapic,
 	.shutdown 	= shutdown_edge_ioapic,
@@ -1432,10 +1451,12 @@ static struct hw_interrupt_type ioapic_edge_type = {
 	.disable 	= disable_edge_ioapic,
 	.ack 		= ack_edge_ioapic,
 	.end 		= end_edge_ioapic,
+#ifdef CONFIG_SMP
 	.set_affinity = set_ioapic_affinity,
+#endif
 };
 
-static struct hw_interrupt_type ioapic_level_type = {
+static struct hw_interrupt_type ioapic_level_type __read_mostly = {
 	.typename = "IO-APIC-level",
 	.startup 	= startup_level_ioapic,
 	.shutdown 	= shutdown_level_ioapic,
@@ -1443,7 +1464,9 @@ static struct hw_interrupt_type ioapic_level_type = {
 	.disable 	= disable_level_ioapic,
 	.ack 		= mask_and_ack_level_ioapic,
 	.end 		= end_level_ioapic,
+#ifdef CONFIG_SMP
 	.set_affinity = set_ioapic_affinity,
+#endif
 };
 
 static inline void init_IO_APIC_traps(void)
@@ -1506,7 +1529,7 @@ static void ack_lapic_irq (unsigned int irq)
 
 static void end_lapic_irq (unsigned int i) { /* nothing */ }
 
-static struct hw_interrupt_type lapic_irq_type = {
+static struct hw_interrupt_type lapic_irq_type __read_mostly = {
 	.typename = "local-APIC-edge",
 	.startup = NULL, /* startup_irq() not used for IRQ0 */
 	.shutdown = NULL, /* shutdown_irq() not used for IRQ0 */
@@ -1918,6 +1941,7 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a
 	spin_lock_irqsave(&ioapic_lock, flags);
 	io_apic_write(ioapic, 0x11+2*pin, *(((int *)&entry)+1));
 	io_apic_write(ioapic, 0x10+2*pin, *(((int *)&entry)+0));
+	set_native_irq_info(use_pci_vector() ?  entry.vector : irq, TARGET_CPUS);
 	spin_unlock_irqrestore(&ioapic_lock, flags);
 
 	return 0;
@@ -1931,6 +1955,7 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a
  * we need to reprogram the ioredtbls to cater for the cpus which have come online
  * so mask in all cases should simply be TARGET_CPUS
  */
+#ifdef CONFIG_SMP
 void __init setup_ioapic_dest(void)
 {
 	int pin, ioapic, irq, irq_entry;
@@ -1949,3 +1974,4 @@ void __init setup_ioapic_dest(void)
 
 	}
 }
+#endif
diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86_64/kernel/kprobes.c
index 5c6dc70..df08c43 100644
--- a/arch/x86_64/kernel/kprobes.c
+++ b/arch/x86_64/kernel/kprobes.c
@@ -74,7 +74,7 @@ static inline int is_IF_modifier(kprobe_opcode_t *insn)
 	return 0;
 }
 
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
 	/* insn: must be on special executable page on x86_64. */
 	up(&kprobe_mutex);
@@ -189,7 +189,7 @@ static inline s32 *is_riprel(u8 *insn)
 	return NULL;
 }
 
-void arch_copy_kprobe(struct kprobe *p)
+void __kprobes arch_copy_kprobe(struct kprobe *p)
 {
 	s32 *ripdisp;
 	memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE);
@@ -215,21 +215,21 @@ void arch_copy_kprobe(struct kprobe *p)
 	p->opcode = *p->addr;
 }
 
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
 {
 	*p->addr = BREAKPOINT_INSTRUCTION;
 	flush_icache_range((unsigned long) p->addr,
 			   (unsigned long) p->addr + sizeof(kprobe_opcode_t));
 }
 
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
 {
 	*p->addr = p->opcode;
 	flush_icache_range((unsigned long) p->addr,
 			   (unsigned long) p->addr + sizeof(kprobe_opcode_t));
 }
 
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
 {
 	up(&kprobe_mutex);
 	free_insn_slot(p->ainsn.insn);
@@ -261,7 +261,7 @@ static inline void set_current_kprobe(struct kprobe *p, struct pt_regs *regs)
 		kprobe_saved_rflags &= ~IF_MASK;
 }
 
-static void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
 {
 	regs->eflags |= TF_MASK;
 	regs->eflags &= ~IF_MASK;
@@ -272,7 +272,8 @@ static void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
 		regs->rip = (unsigned long)p->ainsn.insn;
 }
 
-void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
+void __kprobes arch_prepare_kretprobe(struct kretprobe *rp,
+				      struct pt_regs *regs)
 {
 	unsigned long *sara = (unsigned long *)regs->rsp;
         struct kretprobe_instance *ri;
@@ -295,7 +296,7 @@ void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
  * Interrupts are disabled on entry as trap3 is an interrupt gate and they
  * remain disabled thorough out this function.
  */
-int kprobe_handler(struct pt_regs *regs)
+int __kprobes kprobe_handler(struct pt_regs *regs)
 {
 	struct kprobe *p;
 	int ret = 0;
@@ -310,7 +311,8 @@ int kprobe_handler(struct pt_regs *regs)
 		   Disarm the probe we just hit, and ignore it. */
 		p = get_kprobe(addr);
 		if (p) {
-			if (kprobe_status == KPROBE_HIT_SS) {
+			if (kprobe_status == KPROBE_HIT_SS &&
+				*p->ainsn.insn == BREAKPOINT_INSTRUCTION) {
 				regs->eflags &= ~TF_MASK;
 				regs->eflags |= kprobe_saved_rflags;
 				unlock_kprobes();
@@ -360,7 +362,10 @@ int kprobe_handler(struct pt_regs *regs)
 			 * either a probepoint or a debugger breakpoint
 			 * at this address.  In either case, no further
 			 * handling of this interrupt is appropriate.
+			 * Back up over the (now missing) int3 and run
+			 * the original instruction.
 			 */
+			regs->rip = (unsigned long)addr;
 			ret = 1;
 		}
 		/* Not one of ours: let kernel handle it */
@@ -399,7 +404,7 @@ no_kprobe:
 /*
  * Called when we hit the probe point at kretprobe_trampoline
  */
-int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
         struct kretprobe_instance *ri = NULL;
         struct hlist_head *head;
@@ -478,7 +483,7 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
  * that is atop the stack is the address following the copied instruction.
  * We need to make it the address following the original instruction.
  */
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
 {
 	unsigned long *tos = (unsigned long *)regs->rsp;
 	unsigned long next_rip = 0;
@@ -536,7 +541,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs)
  * Interrupts are disabled on entry as trap1 is an interrupt gate and they
  * remain disabled thoroughout this function.  And we hold kprobe lock.
  */
-int post_kprobe_handler(struct pt_regs *regs)
+int __kprobes post_kprobe_handler(struct pt_regs *regs)
 {
 	if (!kprobe_running())
 		return 0;
@@ -571,7 +576,7 @@ out:
 }
 
 /* Interrupts disabled, kprobe_lock held. */
-int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
+int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 {
 	if (current_kprobe->fault_handler
 	    && current_kprobe->fault_handler(current_kprobe, regs, trapnr))
@@ -590,8 +595,8 @@ int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 /*
  * Wrapper routine for handling exceptions.
  */
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
-			     void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+				       unsigned long val, void *data)
 {
 	struct die_args *args = (struct die_args *)data;
 	switch (val) {
@@ -619,7 +624,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
 	return NOTIFY_DONE;
 }
 
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct jprobe *jp = container_of(p, struct jprobe, kp);
 	unsigned long addr;
@@ -640,7 +645,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
 	return 1;
 }
 
-void jprobe_return(void)
+void __kprobes jprobe_return(void)
 {
 	preempt_enable_no_resched();
 	asm volatile ("       xchg   %%rbx,%%rsp     \n"
@@ -651,7 +656,7 @@ void jprobe_return(void)
 		      (jprobe_saved_rsp):"memory");
 }
 
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	u8 *addr = (u8 *) (regs->rip - 1);
 	unsigned long stack_addr = (unsigned long)jprobe_saved_rsp;
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index 4e44d6e..caf1649 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -290,7 +290,7 @@ void enable_timer_nmi_watchdog(void)
 
 static int nmi_pm_active; /* nmi_active before suspend */
 
-static int lapic_nmi_suspend(struct sys_device *dev, u32 state)
+static int lapic_nmi_suspend(struct sys_device *dev, pm_message_t state)
 {
 	nmi_pm_active = nmi_active;
 	disable_lapic_nmi_watchdog();
@@ -463,6 +463,8 @@ void touch_nmi_watchdog (void)
 	 */
 	for (i = 0; i < NR_CPUS; i++)
 		per_cpu(nmi_touch, i) = 1;
+
+ 	touch_softlockup_watchdog();
 }
 
 void nmi_watchdog_tick (struct pt_regs * regs, unsigned reason)
@@ -522,14 +524,14 @@ asmlinkage void do_nmi(struct pt_regs * regs, long error_code)
 
 	nmi_enter();
 	add_pda(__nmi_count,1);
-	if (!nmi_callback(regs, cpu))
+	if (!rcu_dereference(nmi_callback)(regs, cpu))
 		default_do_nmi(regs);
 	nmi_exit();
 }
 
 void set_nmi_callback(nmi_callback_t callback)
 {
-	nmi_callback = callback;
+	rcu_assign_pointer(nmi_callback, callback);
 }
 
 void unset_nmi_callback(void)
diff --git a/arch/x86_64/kernel/process.c b/arch/x86_64/kernel/process.c
index 7577f9d..8661f82 100644
--- a/arch/x86_64/kernel/process.c
+++ b/arch/x86_64/kernel/process.c
@@ -310,6 +310,7 @@ void __show_regs(struct pt_regs * regs)
 
 void show_regs(struct pt_regs *regs)
 {
+	printk("CPU %d:", smp_processor_id());
 	__show_regs(regs);
 	show_trace(&regs->rsp);
 }
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index cfcebc8..0511d80 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -65,7 +65,7 @@
  * Machine setup..
  */
 
-struct cpuinfo_x86 boot_cpu_data;
+struct cpuinfo_x86 boot_cpu_data __read_mostly;
 
 unsigned long mmu_cr4_features;
 
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c
index 34082c1..e3ffcac 100644
--- a/arch/x86_64/kernel/setup64.c
+++ b/arch/x86_64/kernel/setup64.c
@@ -36,7 +36,7 @@ struct desc_ptr idt_descr = { 256 * 16, (unsigned long) idt_table };
 
 char boot_cpu_stack[IRQSTACKSIZE] __attribute__((section(".bss.page_aligned")));
 
-unsigned long __supported_pte_mask = ~0UL;
+unsigned long __supported_pte_mask __read_mostly = ~0UL;
 static int do_not_nx __initdata = 0;
 
 /* noexec=on|off
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index fa25e39..90aeccd 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -62,13 +62,13 @@
 /* Number of siblings per CPU package */
 int smp_num_siblings = 1;
 /* Package ID of each logical CPU */
-u8 phys_proc_id[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
-u8 cpu_core_id[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
+u8 phys_proc_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
+u8 cpu_core_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
 EXPORT_SYMBOL(phys_proc_id);
 EXPORT_SYMBOL(cpu_core_id);
 
 /* Bitmask of currently online CPUs */
-cpumask_t cpu_online_map;
+cpumask_t cpu_online_map __read_mostly;
 
 EXPORT_SYMBOL(cpu_online_map);
 
@@ -88,8 +88,8 @@ struct cpuinfo_x86 cpu_data[NR_CPUS] __cacheline_aligned;
 /* Set when the idlers are all forked */
 int smp_threads_ready;
 
-cpumask_t cpu_sibling_map[NR_CPUS] __cacheline_aligned;
-cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned;
+cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly;
+cpumask_t cpu_core_map[NR_CPUS] __read_mostly;
 EXPORT_SYMBOL(cpu_core_map);
 
 /*
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index 66bf6dd..7b6abe0 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -176,10 +176,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 
 	write_sequnlock_irq(&xtime_lock);
 	clock_was_set();
@@ -471,7 +468,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
  * off) isn't likely to go away much sooner anyway.
  */
 
-	if ((~time_status & STA_UNSYNC) && xtime.tv_sec > rtc_update &&
+	if (ntp_synced() && xtime.tv_sec > rtc_update &&
 		abs(xtime.tv_nsec - 500000000) <= tick_nsec / 2) {
 		set_rtc_mmss(xtime.tv_sec);
 		rtc_update = xtime.tv_sec + 660;
@@ -1041,6 +1038,7 @@ static int timer_resume(struct sys_device *dev)
 	write_sequnlock_irqrestore(&xtime_lock,flags);
 	jiffies += sleep_length;
 	wall_jiffies += sleep_length;
+	touch_softlockup_watchdog();
 	return 0;
 }
 
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index 6ead433..f238d60 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -29,6 +29,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/nmi.h>
+#include <linux/kprobes.h>
 
 #include <asm/system.h>
 #include <asm/uaccess.h>
@@ -419,8 +420,9 @@ void die_nmi(char *str, struct pt_regs *regs)
 	do_exit(SIGSEGV);
 }
 
-static void do_trap(int trapnr, int signr, char *str, 
-			   struct pt_regs * regs, long error_code, siginfo_t *info)
+static void __kprobes do_trap(int trapnr, int signr, char *str,
+			      struct pt_regs * regs, long error_code,
+			      siginfo_t *info)
 {
 	conditional_sti(regs);
 
@@ -504,7 +506,8 @@ DO_ERROR(18, SIGSEGV, "reserved", reserved)
 DO_ERROR(12, SIGBUS,  "stack segment", stack_segment)
 DO_ERROR( 8, SIGSEGV, "double fault", double_fault)
 
-asmlinkage void do_general_protection(struct pt_regs * regs, long error_code)
+asmlinkage void __kprobes do_general_protection(struct pt_regs * regs,
+						long error_code)
 {
 	conditional_sti(regs);
 
@@ -622,7 +625,7 @@ asmlinkage void default_do_nmi(struct pt_regs *regs)
 		io_check_error(reason, regs);
 }
 
-asmlinkage void do_int3(struct pt_regs * regs, long error_code)
+asmlinkage void __kprobes do_int3(struct pt_regs * regs, long error_code)
 {
 	if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP) == NOTIFY_STOP) {
 		return;
@@ -653,7 +656,8 @@ asmlinkage struct pt_regs *sync_regs(struct pt_regs *eregs)
 }
 
 /* runs on IST stack. */
-asmlinkage void do_debug(struct pt_regs * regs, unsigned long error_code)
+asmlinkage void __kprobes do_debug(struct pt_regs * regs,
+				   unsigned long error_code)
 {
 	unsigned long condition;
 	struct task_struct *tsk = current;
diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S
index 2a94f9b..d4abb07 100644
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86_64/kernel/vmlinux.lds.S
@@ -21,6 +21,7 @@ SECTIONS
 	*(.text)
 	SCHED_TEXT
 	LOCK_TEXT
+	KPROBES_TEXT
 	*(.fixup)
 	*(.gnu.warning)
 	} = 0x9090
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c
index ca914c3..816732d 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86_64/mm/fault.c
@@ -23,6 +23,7 @@
 #include <linux/vt_kern.h>		/* For unblank_screen() */
 #include <linux/compiler.h>
 #include <linux/module.h>
+#include <linux/kprobes.h>
 
 #include <asm/system.h>
 #include <asm/uaccess.h>
@@ -294,7 +295,8 @@ int exception_trace = 1;
  *	bit 2 == 0 means kernel, 1 means user-mode
  *      bit 3 == 1 means fault was an instruction fetch
  */
-asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code)
+asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
+					unsigned long error_code)
 {
 	struct task_struct *tsk;
 	struct mm_struct *mm;
diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c
index 6a156f5..04f7a33 100644
--- a/arch/x86_64/mm/numa.c
+++ b/arch/x86_64/mm/numa.c
@@ -22,14 +22,14 @@
 #define Dprintk(x...)
 #endif
 
-struct pglist_data *node_data[MAX_NUMNODES];
+struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
 bootmem_data_t plat_node_bdata[MAX_NUMNODES];
 
 int memnode_shift;
 u8  memnodemap[NODEMAPSIZE];
 
-unsigned char cpu_to_node[NR_CPUS] = { [0 ... NR_CPUS-1] = NUMA_NO_NODE };
-cpumask_t     node_to_cpumask[MAX_NUMNODES];
+unsigned char cpu_to_node[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = NUMA_NO_NODE };
+cpumask_t     node_to_cpumask[MAX_NUMNODES] __read_mostly;
 
 int numa_off __initdata;
 
diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c
index e07287d..1ac7d5c 100644
--- a/arch/xtensa/kernel/time.c
+++ b/arch/xtensa/kernel/time.c
@@ -122,10 +122,7 @@ int do_settimeofday(struct timespec *tv)
 	set_normalized_timespec(&xtime, sec, nsec);
 	set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
 
-	time_adjust = 0;                /* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
+	ntp_clear();
 	write_sequnlock_irq(&xtime_lock);
 	return 0;
 }
@@ -184,7 +181,7 @@ again:
 		next += CCOUNT_PER_JIFFY;
 		do_timer (regs); /* Linux handler in kernel/timer.c */
 
-		if ((time_status & STA_UNSYNC) == 0 &&
+		if (ntp_synced() &&
 		    xtime.tv_sec - last_rtc_update >= 659 &&
 		    abs((xtime.tv_nsec/1000)-(1000000-1000000/HZ))<5000000/HZ &&
 		    jiffies - wall_jiffies == 1) {
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 256c0b1..89299f4 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -219,7 +219,7 @@ config CRYPTO_CAST6
 	  described in RFC2612.
 
 config CRYPTO_TEA
-	tristate "TEA and XTEA cipher algorithms"
+	tristate "TEA, XTEA and XETA cipher algorithms"
 	depends on CRYPTO
 	help
 	  TEA cipher algorithm.
@@ -232,6 +232,9 @@ config CRYPTO_TEA
 	  the TEA algorithm to address a potential key weakness
 	  in the TEA algorithm.
 
+	  Xtendend Encryption Tiny Algorithm is a mis-implementation 
+	  of the XTEA algorithm for compatibility purposes.
+
 config CRYPTO_ARC4
 	tristate "ARC4 cipher algorithm"
 	depends on CRYPTO
diff --git a/crypto/api.c b/crypto/api.c
index b472881..959c4e5 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -66,7 +66,8 @@ static inline struct crypto_alg *crypto_alg_mod_lookup(const char *name)
 
 static int crypto_init_flags(struct crypto_tfm *tfm, u32 flags)
 {
-	tfm->crt_flags = 0;
+	tfm->crt_flags = flags & CRYPTO_TFM_REQ_MASK;
+	flags &= ~CRYPTO_TFM_REQ_MASK;
 	
 	switch (crypto_tfm_alg_type(tfm)) {
 	case CRYPTO_ALG_TYPE_CIPHER:
diff --git a/crypto/cipher.c b/crypto/cipher.c
index 8da6443..dfd4bcf 100644
--- a/crypto/cipher.c
+++ b/crypto/cipher.c
@@ -191,6 +191,8 @@ static unsigned int cbc_process_encrypt(const struct cipher_desc *desc,
 	u8 *iv = desc->info;
 	unsigned int done = 0;
 
+	nbytes -= bsize;
+
 	do {
 		xor(iv, src);
 		fn(crypto_tfm_ctx(tfm), dst, iv);
@@ -198,7 +200,7 @@ static unsigned int cbc_process_encrypt(const struct cipher_desc *desc,
 
 		src += bsize;
 		dst += bsize;
-	} while ((done += bsize) < nbytes);
+	} while ((done += bsize) <= nbytes);
 
 	return done;
 }
@@ -219,6 +221,8 @@ static unsigned int cbc_process_decrypt(const struct cipher_desc *desc,
 	u8 *iv = desc->info;
 	unsigned int done = 0;
 
+	nbytes -= bsize;
+
 	do {
 		u8 *tmp_dst = *dst_p;
 
@@ -230,7 +234,7 @@ static unsigned int cbc_process_decrypt(const struct cipher_desc *desc,
 
 		src += bsize;
 		dst += bsize;
-	} while ((done += bsize) < nbytes);
+	} while ((done += bsize) <= nbytes);
 
 	return done;
 }
@@ -243,12 +247,14 @@ static unsigned int ecb_process(const struct cipher_desc *desc, u8 *dst,
 	void (*fn)(void *, u8 *, const u8 *) = desc->crfn;
 	unsigned int done = 0;
 
+	nbytes -= bsize;
+
 	do {
 		fn(crypto_tfm_ctx(tfm), dst, src);
 
 		src += bsize;
 		dst += bsize;
-	} while ((done += bsize) < nbytes);
+	} while ((done += bsize) <= nbytes);
 
 	return done;
 }
@@ -377,11 +383,7 @@ static int nocrypt_iv(struct crypto_tfm *tfm,
 int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags)
 {
 	u32 mode = flags & CRYPTO_TFM_MODE_MASK;
-	
 	tfm->crt_cipher.cit_mode = mode ? mode : CRYPTO_TFM_MODE_ECB;
-	if (flags & CRYPTO_TFM_REQ_WEAK_KEY)
-		tfm->crt_flags = CRYPTO_TFM_REQ_WEAK_KEY;
-	
 	return 0;
 }
 
diff --git a/crypto/internal.h b/crypto/internal.h
index 37515be..37aa652 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -17,6 +17,7 @@
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <asm/kmap_types.h>
 
 extern enum km_type crypto_km_types[];
@@ -38,7 +39,7 @@ static inline void crypto_kunmap(void *vaddr, int out)
 
 static inline void crypto_yield(struct crypto_tfm *tfm)
 {
-	if (!in_atomic())
+	if (tfm->crt_flags & CRYPTO_TFM_REQ_MAY_SLEEP)
 		cond_resched();
 }
 
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index bd7524c..6863941 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -72,7 +72,7 @@ static char *check[] = {
 	"des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
 	"twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
 	"arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
-	"khazad", "wp512", "wp384", "wp256", "tnepres", NULL
+	"khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", NULL
 };
 
 static void hexdump(unsigned char *buf, unsigned int len)
@@ -859,6 +859,10 @@ static void do_test(void)
 		test_cipher ("anubis", MODE_CBC, ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS);
 		test_cipher ("anubis", MODE_CBC, DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS);
 
+		//XETA
+		test_cipher ("xeta", MODE_ECB, ENCRYPT, xeta_enc_tv_template, XETA_ENC_TEST_VECTORS);
+		test_cipher ("xeta", MODE_ECB, DECRYPT, xeta_dec_tv_template, XETA_DEC_TEST_VECTORS);
+
 		test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
 		test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
 		test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
@@ -1016,6 +1020,11 @@ static void do_test(void)
 	case 29:
 		test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
 		break;
+		
+	case 30:
+		test_cipher ("xeta", MODE_ECB, ENCRYPT, xeta_enc_tv_template, XETA_ENC_TEST_VECTORS);
+		test_cipher ("xeta", MODE_ECB, DECRYPT, xeta_dec_tv_template, XETA_DEC_TEST_VECTORS);
+		break;
 
 #ifdef CONFIG_CRYPTO_HMAC
 	case 100:
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index c01a0ce..522ffd4 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -2211,7 +2211,7 @@ static struct cipher_testvec xtea_enc_tv_template[] = {
 		.klen	= 16,
 		.input  = { [0 ... 8] = 0x00 },
 		.ilen	= 8,
-		.result	= { 0xaa, 0x22, 0x96, 0xe5, 0x6c, 0x61, 0xf3, 0x45 },
+		.result	= { 0xd8, 0xd4, 0xe9, 0xde, 0xd9, 0x1e, 0x13, 0xf7 },
 		.rlen	= 8,
 	}, {
 		.key	= { 0x2b, 0x02, 0x05, 0x68, 0x06, 0x14, 0x49, 0x76,
@@ -2219,31 +2219,31 @@ static struct cipher_testvec xtea_enc_tv_template[] = {
 		.klen	= 16,
 		.input	= { 0x74, 0x65, 0x73, 0x74, 0x20, 0x6d, 0x65, 0x2e },
 		.ilen	= 8,
-		.result	= { 0x82, 0x3e, 0xeb, 0x35, 0xdc, 0xdd, 0xd9, 0xc3 },
+		.result	= { 0x94, 0xeb, 0xc8, 0x96, 0x84, 0x6a, 0x49, 0xa8 },
 		.rlen	= 8,
 	}, {
 		.key	= { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25,
 			    0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e },
 		.klen	= 16,
-		.input	= { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74,
+		.input	= { 0x3e, 0xce, 0xae, 0x22, 0x60, 0x56, 0xa8, 0x9d,
 			    0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 },
 		.ilen	= 16,
-		.result	= { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea,
+		.result	= { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea, 
 			    0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c },
 		.rlen	= 16,
 	}, {
 		.key	= { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c,
 			    0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f },
 		.klen	= 16,
-		.input	= { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67,
-			    0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20,
-			    0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72,
+		.input	= { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, 
+			    0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 
+			    0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, 
 			    0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 },
 		.ilen	= 32,
-		.result	= { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1,
-			    0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4,
-			    0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f,
-			    0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 },
+		.result	= { 0x99, 0x81, 0x9f, 0x5d, 0x6f, 0x4b, 0x31, 0x3a,
+			    0x86, 0xff, 0x6f, 0xd0, 0xe3, 0x87, 0x70, 0x07,
+			    0x4d, 0xb8, 0xcf, 0xf3, 0x99, 0x50, 0xb3, 0xd4,
+			    0x73, 0xa2, 0xfa, 0xc9, 0x16, 0x59, 0x5d, 0x81 },
 		.rlen	= 32,
 	}
 };
@@ -2252,7 +2252,7 @@ static struct cipher_testvec xtea_dec_tv_template[] = {
 	{
 		.key    = { [0 ... 15] = 0x00 },
 		.klen	= 16,
-		.input	= { 0xaa, 0x22, 0x96, 0xe5, 0x6c, 0x61, 0xf3, 0x45 },
+		.input	= { 0xd8, 0xd4, 0xe9, 0xde, 0xd9, 0x1e, 0x13, 0xf7 },
 		.ilen	= 8,
 		.result = { [0 ... 8] = 0x00 },
 		.rlen	= 8,
@@ -2260,7 +2260,7 @@ static struct cipher_testvec xtea_dec_tv_template[] = {
 		.key	= { 0x2b, 0x02, 0x05, 0x68, 0x06, 0x14, 0x49, 0x76,
 			    0x77, 0x5d, 0x0e, 0x26, 0x6c, 0x28, 0x78, 0x43 },
 		.klen	= 16,
-		.input	= { 0x82, 0x3e, 0xeb, 0x35, 0xdc, 0xdd, 0xd9, 0xc3 },
+		.input	= { 0x94, 0xeb, 0xc8, 0x96, 0x84, 0x6a, 0x49, 0xa8 },
 		.ilen	= 8,
 		.result	= { 0x74, 0x65, 0x73, 0x74, 0x20, 0x6d, 0x65, 0x2e },
 		.rlen	= 8,
@@ -2268,24 +2268,24 @@ static struct cipher_testvec xtea_dec_tv_template[] = {
 		.key	= { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25,
 			    0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e },
 		.klen	= 16,
-		.input	= { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea,
-			    0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c },
+		.input	= { 0x3e, 0xce, 0xae, 0x22, 0x60, 0x56, 0xa8, 0x9d,
+			    0x77, 0x4d, 0xd4, 0xb4, 0x87, 0x24, 0xe3, 0x9a },
 		.ilen	= 16,
-		.result	= { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74,
+		.result	= { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, 
 			    0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 },
 		.rlen	= 16,
 	}, {
 		.key	= { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c,
 			    0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f },
 		.klen	= 16,
-		.input	= { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1,
-			    0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4,
-			    0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f,
-			    0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 },
+		.input	= { 0x99, 0x81, 0x9f, 0x5d, 0x6f, 0x4b, 0x31, 0x3a,
+			    0x86, 0xff, 0x6f, 0xd0, 0xe3, 0x87, 0x70, 0x07,
+			    0x4d, 0xb8, 0xcf, 0xf3, 0x99, 0x50, 0xb3, 0xd4,
+			    0x73, 0xa2, 0xfa, 0xc9, 0x16, 0x59, 0x5d, 0x81 },
 		.ilen	= 32,
-		.result	= { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67,
-			    0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20,
-			    0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72,
+		.result	= { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, 
+			    0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 
+			    0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, 
 			    0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 },
 		.rlen	= 32,
 	}
@@ -2594,6 +2594,98 @@ static struct cipher_testvec anubis_cbc_dec_tv_template[] = {
 	},
 };
 
+/* 
+ * XETA test vectors 
+ */
+#define XETA_ENC_TEST_VECTORS	4
+#define XETA_DEC_TEST_VECTORS	4
+
+static struct cipher_testvec xeta_enc_tv_template[] = {
+	{
+		.key    = { [0 ... 15] = 0x00 },
+		.klen	= 16,
+		.input  = { [0 ... 8] = 0x00 },
+		.ilen	= 8,
+		.result	= { 0xaa, 0x22, 0x96, 0xe5, 0x6c, 0x61, 0xf3, 0x45 },
+		.rlen	= 8,
+	}, {
+		.key	= { 0x2b, 0x02, 0x05, 0x68, 0x06, 0x14, 0x49, 0x76,
+			    0x77, 0x5d, 0x0e, 0x26, 0x6c, 0x28, 0x78, 0x43 },
+		.klen	= 16,
+		.input	= { 0x74, 0x65, 0x73, 0x74, 0x20, 0x6d, 0x65, 0x2e },
+		.ilen	= 8,
+		.result	= { 0x82, 0x3e, 0xeb, 0x35, 0xdc, 0xdd, 0xd9, 0xc3 },
+		.rlen	= 8,
+	}, {
+		.key	= { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25,
+			    0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e },
+		.klen	= 16,
+		.input	= { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, 
+			    0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 },
+		.ilen	= 16,
+		.result	= { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea, 
+			    0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c },
+		.rlen	= 16,
+	}, {
+		.key	= { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c,
+			    0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f },
+		.klen	= 16,
+		.input	= { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, 
+			    0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 
+			    0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, 
+			    0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 },
+		.ilen	= 32,
+		.result	= { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1, 
+			    0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4, 
+			    0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f, 
+			    0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 },
+		.rlen	= 32,
+	}
+};
+
+static struct cipher_testvec xeta_dec_tv_template[] = {
+	{
+		.key    = { [0 ... 15] = 0x00 },
+		.klen	= 16,
+		.input	= { 0xaa, 0x22, 0x96, 0xe5, 0x6c, 0x61, 0xf3, 0x45 },
+		.ilen	= 8,
+		.result = { [0 ... 8] = 0x00 },
+		.rlen	= 8,
+	}, {
+		.key	= { 0x2b, 0x02, 0x05, 0x68, 0x06, 0x14, 0x49, 0x76,
+			    0x77, 0x5d, 0x0e, 0x26, 0x6c, 0x28, 0x78, 0x43 },
+		.klen	= 16,
+		.input	= { 0x82, 0x3e, 0xeb, 0x35, 0xdc, 0xdd, 0xd9, 0xc3 },
+		.ilen	= 8,
+		.result	= { 0x74, 0x65, 0x73, 0x74, 0x20, 0x6d, 0x65, 0x2e },
+		.rlen	= 8,
+	}, {
+		.key	= { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25,
+			    0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e },
+		.klen	= 16,
+		.input	= { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea, 
+			    0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c },
+		.ilen	= 16,
+		.result	= { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, 
+			    0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 },
+		.rlen	= 16,
+	}, {
+		.key	= { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c,
+			    0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f },
+		.klen	= 16,
+		.input	= { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1, 
+			    0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4, 
+			    0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f, 
+			    0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 },
+		.ilen	= 32,
+		.result	= { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, 
+			    0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 
+			    0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, 
+			    0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 },
+		.rlen	= 32,
+	}
+};
+
 /*
  * Compression stuff.
  */
diff --git a/crypto/tea.c b/crypto/tea.c
index 03c23cb..5924efd 100644
--- a/crypto/tea.c
+++ b/crypto/tea.c
@@ -1,11 +1,15 @@
 /* 
  * Cryptographic API.
  *
- * TEA and Xtended TEA Algorithms
+ * TEA, XTEA, and XETA crypto alogrithms
  *
  * The TEA and Xtended TEA algorithms were developed by David Wheeler 
  * and Roger Needham at the Computer Laboratory of Cambridge University.
  *
+ * Due to the order of evaluation in XTEA many people have incorrectly
+ * implemented it.  XETA (XTEA in the wrong order), exists for
+ * compatibility with these implementations.
+ *
  * Copyright (c) 2004 Aaron Grothe ajgrothe@yahoo.com
  *
  * This program is free software; you can redistribute it and/or modify
@@ -153,9 +157,9 @@ static void xtea_encrypt(void *ctx_arg, u8 *dst, const u8 *src)
 	z = u32_in (src + 4);
 
 	while (sum != limit) {
-		y += (z << 4 ^ z >> 5) + (z ^ sum) + ctx->KEY[sum&3]; 
+		y += ((z << 4 ^ z >> 5) + z) ^ (sum + ctx->KEY[sum&3]); 
 		sum += XTEA_DELTA;
-		z += (y << 4 ^ y >> 5) + (y ^ sum) + ctx->KEY[sum>>11 &3]; 
+		z += ((y << 4 ^ y >> 5) + y) ^ (sum + ctx->KEY[sum>>11 &3]); 
 	}
 	
 	u32_out (dst, y);
@@ -175,6 +179,51 @@ static void xtea_decrypt(void *ctx_arg, u8 *dst, const u8 *src)
 	sum = XTEA_DELTA * XTEA_ROUNDS;
 
 	while (sum) {
+		z -= ((y << 4 ^ y >> 5) + y) ^ (sum + ctx->KEY[sum>>11 & 3]);
+		sum -= XTEA_DELTA;
+		y -= ((z << 4 ^ z >> 5) + z) ^ (sum + ctx->KEY[sum & 3]);
+	}
+	
+	u32_out (dst, y);
+	u32_out (dst + 4, z);
+
+}
+
+
+static void xeta_encrypt(void *ctx_arg, u8 *dst, const u8 *src)
+{ 
+
+	u32 y, z, sum = 0;
+	u32 limit = XTEA_DELTA * XTEA_ROUNDS;
+
+	struct xtea_ctx *ctx = ctx_arg;
+
+	y = u32_in (src);
+	z = u32_in (src + 4);
+
+	while (sum != limit) {
+		y += (z << 4 ^ z >> 5) + (z ^ sum) + ctx->KEY[sum&3];
+		sum += XTEA_DELTA;
+		z += (y << 4 ^ y >> 5) + (y ^ sum) + ctx->KEY[sum>>11 &3];
+	}
+	
+	u32_out (dst, y);
+	u32_out (dst + 4, z);
+
+}
+
+static void xeta_decrypt(void *ctx_arg, u8 *dst, const u8 *src)
+{ 
+
+	u32 y, z, sum;
+	struct tea_ctx *ctx = ctx_arg;
+
+	y = u32_in (src);
+	z = u32_in (src + 4);
+
+	sum = XTEA_DELTA * XTEA_ROUNDS;
+
+	while (sum) {
 		z -= (y << 4 ^ y >> 5) + (y ^ sum) + ctx->KEY[sum>>11 & 3];
 		sum -= XTEA_DELTA;
 		y -= (z << 4 ^ z >> 5) + (z ^ sum) + ctx->KEY[sum & 3];
@@ -215,6 +264,21 @@ static struct crypto_alg xtea_alg = {
 	.cia_decrypt		=	xtea_decrypt } }
 };
 
+static struct crypto_alg xeta_alg = {
+	.cra_name		=	"xeta",
+	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
+	.cra_blocksize		=	XTEA_BLOCK_SIZE,
+	.cra_ctxsize		=	sizeof (struct xtea_ctx),
+	.cra_module		=	THIS_MODULE,
+	.cra_list		=	LIST_HEAD_INIT(xtea_alg.cra_list),
+	.cra_u			=	{ .cipher = {
+	.cia_min_keysize	=	XTEA_KEY_SIZE,
+	.cia_max_keysize	=	XTEA_KEY_SIZE,
+	.cia_setkey		= 	xtea_setkey,
+	.cia_encrypt		=	xeta_encrypt,
+	.cia_decrypt		=	xeta_decrypt } }
+};
+
 static int __init init(void)
 {
 	int ret = 0;
@@ -229,6 +293,13 @@ static int __init init(void)
 		goto out;
 	}
 
+	ret = crypto_register_alg(&xeta_alg);
+	if (ret < 0) {
+		crypto_unregister_alg(&tea_alg);
+		crypto_unregister_alg(&xtea_alg);
+		goto out;
+	}
+
 out:	
 	return ret;
 }
@@ -237,12 +308,14 @@ static void __exit fini(void)
 {
 	crypto_unregister_alg(&tea_alg);
 	crypto_unregister_alg(&xtea_alg);
+	crypto_unregister_alg(&xeta_alg);
 }
 
 MODULE_ALIAS("xtea");
+MODULE_ALIAS("xeta");
 
 module_init(init);
 module_exit(fini);
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("TEA & XTEA Cryptographic Algorithms");
+MODULE_DESCRIPTION("TEA, XTEA & XETA Cryptographic Algorithms");
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index c4b75ec..55959e4 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -417,9 +417,9 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
 		chan = (here[3] & uPD98401_AAL5_CHAN) >>
 		    uPD98401_AAL5_CHAN_SHIFT;
 		if (chan < zatm_dev->chans && zatm_dev->rx_map[chan]) {
-			int pos = ZATM_VCC(vcc)->pool;
-
+			int pos;
 			vcc = zatm_dev->rx_map[chan];
+			pos = ZATM_VCC(vcc)->pool;
 			if (skb == zatm_dev->last_free[pos])
 				zatm_dev->last_free[pos] = NULL;
 			skb_unlink(skb, zatm_dev->pool + pos);
diff --git a/drivers/base/attribute_container.c b/drivers/base/attribute_container.c
index ec615d8..373e7b7 100644
--- a/drivers/base/attribute_container.c
+++ b/drivers/base/attribute_container.c
@@ -22,11 +22,26 @@
 /* This is a private structure used to tie the classdev and the
  * container .. it should never be visible outside this file */
 struct internal_container {
-	struct list_head node;
+	struct klist_node node;
 	struct attribute_container *cont;
 	struct class_device classdev;
 };
 
+static void internal_container_klist_get(struct klist_node *n)
+{
+	struct internal_container *ic =
+		container_of(n, struct internal_container, node);
+	class_device_get(&ic->classdev);
+}
+
+static void internal_container_klist_put(struct klist_node *n)
+{
+	struct internal_container *ic =
+		container_of(n, struct internal_container, node);
+	class_device_put(&ic->classdev);
+}
+
+
 /**
  * attribute_container_classdev_to_container - given a classdev, return the container
  *
@@ -57,7 +72,8 @@ int
 attribute_container_register(struct attribute_container *cont)
 {
 	INIT_LIST_HEAD(&cont->node);
-	INIT_LIST_HEAD(&cont->containers);
+	klist_init(&cont->containers,internal_container_klist_get,
+		   internal_container_klist_put);
 		
 	down(&attribute_container_mutex);
 	list_add_tail(&cont->node, &attribute_container_list);
@@ -77,11 +93,13 @@ attribute_container_unregister(struct attribute_container *cont)
 {
 	int retval = -EBUSY;
 	down(&attribute_container_mutex);
-	if (!list_empty(&cont->containers))
+	spin_lock(&cont->containers.k_lock);
+	if (!list_empty(&cont->containers.k_list))
 		goto out;
 	retval = 0;
 	list_del(&cont->node);
  out:
+	spin_unlock(&cont->containers.k_lock);
 	up(&attribute_container_mutex);
 	return retval;
 		
@@ -140,7 +158,6 @@ attribute_container_add_device(struct device *dev,
 			continue;
 		}
 		memset(ic, 0, sizeof(struct internal_container));
-		INIT_LIST_HEAD(&ic->node);
 		ic->cont = cont;
 		class_device_initialize(&ic->classdev);
 		ic->classdev.dev = get_device(dev);
@@ -151,11 +168,22 @@ attribute_container_add_device(struct device *dev,
 			fn(cont, dev, &ic->classdev);
 		else
 			attribute_container_add_class_device(&ic->classdev);
-		list_add_tail(&ic->node, &cont->containers);
+		klist_add_tail(&ic->node, &cont->containers);
 	}
 	up(&attribute_container_mutex);
 }
 
+/* FIXME: can't break out of this unless klist_iter_exit is also
+ * called before doing the break
+ */
+#define klist_for_each_entry(pos, head, member, iter) \
+	for (klist_iter_init(head, iter); (pos = ({ \
+		struct klist_node *n = klist_next(iter); \
+		n ? container_of(n, typeof(*pos), member) : \
+			({ klist_iter_exit(iter) ; NULL; }); \
+	}) ) != NULL; )
+			
+
 /**
  * attribute_container_remove_device - make device eligible for removal.
  *
@@ -182,17 +210,19 @@ attribute_container_remove_device(struct device *dev,
 
 	down(&attribute_container_mutex);
 	list_for_each_entry(cont, &attribute_container_list, node) {
-		struct internal_container *ic, *tmp;
+		struct internal_container *ic;
+		struct klist_iter iter;
 
 		if (attribute_container_no_classdevs(cont))
 			continue;
 
 		if (!cont->match(cont, dev))
 			continue;
-		list_for_each_entry_safe(ic, tmp, &cont->containers, node) {
+
+		klist_for_each_entry(ic, &cont->containers, node, &iter) {
 			if (dev != ic->classdev.dev)
 				continue;
-			list_del(&ic->node);
+			klist_del(&ic->node);
 			if (fn)
 				fn(cont, dev, &ic->classdev);
 			else {
@@ -225,12 +255,18 @@ attribute_container_device_trigger(struct device *dev,
 
 	down(&attribute_container_mutex);
 	list_for_each_entry(cont, &attribute_container_list, node) {
-		struct internal_container *ic, *tmp;
+		struct internal_container *ic;
+		struct klist_iter iter;
 
 		if (!cont->match(cont, dev))
 			continue;
 
-		list_for_each_entry_safe(ic, tmp, &cont->containers, node) {
+		if (attribute_container_no_classdevs(cont)) {
+			fn(cont, dev, NULL);
+			continue;
+		}
+
+		klist_for_each_entry(ic, &cont->containers, node, &iter) {
 			if (dev == ic->classdev.dev)
 				fn(cont, dev, &ic->classdev);
 		}
@@ -368,6 +404,36 @@ attribute_container_class_device_del(struct class_device *classdev)
 }
 EXPORT_SYMBOL_GPL(attribute_container_class_device_del);
 
+/**
+ * attribute_container_find_class_device - find the corresponding class_device
+ *
+ * @cont:	the container
+ * @dev:	the generic device
+ *
+ * Looks up the device in the container's list of class devices and returns
+ * the corresponding class_device.
+ */
+struct class_device *
+attribute_container_find_class_device(struct attribute_container *cont,
+				      struct device *dev)
+{
+	struct class_device *cdev = NULL;
+	struct internal_container *ic;
+	struct klist_iter iter;
+
+	klist_for_each_entry(ic, &cont->containers, node, &iter) {
+		if (ic->classdev.dev == dev) {
+			cdev = &ic->classdev;
+			/* FIXME: must exit iterator then break */
+			klist_iter_exit(&iter);
+			break;
+		}
+	}
+
+	return cdev;
+}
+EXPORT_SYMBOL_GPL(attribute_container_find_class_device);
+
 int __init
 attribute_container_init(void)
 {
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index ab53832..03204bf 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -156,7 +156,9 @@ static ssize_t driver_unbind(struct device_driver *drv,
 		device_release_driver(dev);
 		err = count;
 	}
-	return err;
+	if (err)
+		return err;
+	return count;
 }
 static DRIVER_ATTR(unbind, S_IWUSR, NULL, driver_unbind);
 
@@ -358,7 +360,7 @@ int bus_add_device(struct device * dev)
 	if (bus) {
 		pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id);
 		device_attach(dev);
-		klist_add_tail(&bus->klist_devices, &dev->knode_bus);
+		klist_add_tail(&dev->knode_bus, &bus->klist_devices);
 		error = device_add_attrs(bus, dev);
 		if (!error) {
 			sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
@@ -446,7 +448,7 @@ int bus_add_driver(struct device_driver * drv)
 		}
 
 		driver_attach(drv);
-		klist_add_tail(&bus->klist_drivers, &drv->knode_bus);
+		klist_add_tail(&drv->knode_bus, &bus->klist_drivers);
 		module_add_driver(drv->owner, drv);
 
 		driver_add_attrs(bus, drv);
@@ -566,6 +568,36 @@ static void bus_remove_attrs(struct bus_type * bus)
 	}
 }
 
+static void klist_devices_get(struct klist_node *n)
+{
+	struct device *dev = container_of(n, struct device, knode_bus);
+
+	get_device(dev);
+}
+
+static void klist_devices_put(struct klist_node *n)
+{
+	struct device *dev = container_of(n, struct device, knode_bus);
+
+	put_device(dev);
+}
+
+static void klist_drivers_get(struct klist_node *n)
+{
+	struct device_driver *drv = container_of(n, struct device_driver,
+						 knode_bus);
+
+	get_driver(drv);
+}
+
+static void klist_drivers_put(struct klist_node *n)
+{
+	struct device_driver *drv = container_of(n, struct device_driver,
+						 knode_bus);
+
+	put_driver(drv);
+}
+
 /**
  *	bus_register - register a bus with the system.
  *	@bus:	bus.
@@ -600,8 +632,8 @@ int bus_register(struct bus_type * bus)
 	if (retval)
 		goto bus_drivers_fail;
 
-	klist_init(&bus->klist_devices);
-	klist_init(&bus->klist_drivers);
+	klist_init(&bus->klist_devices, klist_devices_get, klist_devices_put);
+	klist_init(&bus->klist_drivers, klist_drivers_get, klist_drivers_put);
 	bus_add_attrs(bus);
 
 	pr_debug("bus type '%s' registered\n", bus->name);
diff --git a/drivers/base/class.c b/drivers/base/class.c
index 0154a16..d164c32 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -299,10 +299,8 @@ static void class_dev_release(struct kobject * kobj)
 
 	pr_debug("device class '%s': release.\n", cd->class_id);
 
-	if (cd->devt_attr) {
-		kfree(cd->devt_attr);
-		cd->devt_attr = NULL;
-	}
+	kfree(cd->devt_attr);
+	cd->devt_attr = NULL;
 
 	if (cls->release)
 		cls->release(cd);
@@ -452,10 +450,29 @@ void class_device_initialize(struct class_device *class_dev)
 	INIT_LIST_HEAD(&class_dev->node);
 }
 
+static char *make_class_name(struct class_device *class_dev)
+{
+	char *name;
+	int size;
+
+	size = strlen(class_dev->class->name) +
+		strlen(kobject_name(&class_dev->kobj)) + 2;
+
+	name = kmalloc(size, GFP_KERNEL);
+	if (!name)
+		return ERR_PTR(-ENOMEM);
+
+	strcpy(name, class_dev->class->name);
+	strcat(name, ":");
+	strcat(name, kobject_name(&class_dev->kobj));
+	return name;
+}
+
 int class_device_add(struct class_device *class_dev)
 {
 	struct class * parent = NULL;
 	struct class_interface * class_intf;
+	char *class_name = NULL;
 	int error;
 
 	class_dev = class_device_get(class_dev);
@@ -500,9 +517,13 @@ int class_device_add(struct class_device *class_dev)
 	}
 
 	class_device_add_attrs(class_dev);
-	if (class_dev->dev)
+	if (class_dev->dev) {
+		class_name = make_class_name(class_dev);
 		sysfs_create_link(&class_dev->kobj,
 				  &class_dev->dev->kobj, "device");
+		sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj,
+				  class_name);
+	}
 
 	/* notify any interfaces this device is now here */
 	if (parent) {
@@ -519,6 +540,7 @@ int class_device_add(struct class_device *class_dev)
 	if (error && parent)
 		class_put(parent);
 	class_device_put(class_dev);
+	kfree(class_name);
 	return error;
 }
 
@@ -584,6 +606,7 @@ void class_device_del(struct class_device *class_dev)
 {
 	struct class * parent = class_dev->class;
 	struct class_interface * class_intf;
+	char *class_name = NULL;
 
 	if (parent) {
 		down(&parent->sem);
@@ -594,8 +617,11 @@ void class_device_del(struct class_device *class_dev)
 		up(&parent->sem);
 	}
 
-	if (class_dev->dev)
+	if (class_dev->dev) {
+		class_name = make_class_name(class_dev);
 		sysfs_remove_link(&class_dev->kobj, "device");
+		sysfs_remove_link(&class_dev->dev->kobj, class_name);
+	}
 	if (class_dev->devt_attr)
 		class_device_remove_file(class_dev, class_dev->devt_attr);
 	class_device_remove_attrs(class_dev);
@@ -605,6 +631,7 @@ void class_device_del(struct class_device *class_dev)
 
 	if (parent)
 		class_put(parent);
+	kfree(class_name);
 }
 
 void class_device_unregister(struct class_device *class_dev)
diff --git a/drivers/base/core.c b/drivers/base/core.c
index efe03a0..6ab73f5 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -191,6 +191,20 @@ void device_remove_file(struct device * dev, struct device_attribute * attr)
 	}
 }
 
+static void klist_children_get(struct klist_node *n)
+{
+	struct device *dev = container_of(n, struct device, knode_parent);
+
+	get_device(dev);
+}
+
+static void klist_children_put(struct klist_node *n)
+{
+	struct device *dev = container_of(n, struct device, knode_parent);
+
+	put_device(dev);
+}
+
 
 /**
  *	device_initialize - init device structure.
@@ -207,7 +221,8 @@ void device_initialize(struct device *dev)
 {
 	kobj_set_kset_s(dev, devices_subsys);
 	kobject_init(&dev->kobj);
-	klist_init(&dev->klist_children);
+	klist_init(&dev->klist_children, klist_children_get,
+		   klist_children_put);
 	INIT_LIST_HEAD(&dev->dma_pools);
 	init_MUTEX(&dev->sem);
 }
@@ -249,7 +264,7 @@ int device_add(struct device *dev)
 	if ((error = bus_add_device(dev)))
 		goto BusError;
 	if (parent)
-		klist_add_tail(&parent->klist_children, &dev->knode_parent);
+		klist_add_tail(&dev->knode_parent, &parent->klist_children);
 
 	/* notify platform of device entry */
 	if (platform_notify)
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 16323f9..d5bbce3 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -42,7 +42,7 @@ void device_bind_driver(struct device * dev)
 {
 	pr_debug("bound device '%s' to driver '%s'\n",
 		 dev->bus_id, dev->driver->name);
-	klist_add_tail(&dev->driver->klist_devices, &dev->knode_driver);
+	klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices);
 	sysfs_create_link(&dev->driver->kobj, &dev->kobj,
 			  kobject_name(&dev->kobj));
 	sysfs_create_link(&dev->kobj, &dev->driver->kobj, "driver");
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 291c595..ef3fe51 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -142,6 +142,19 @@ void put_driver(struct device_driver * drv)
 	kobject_put(&drv->kobj);
 }
 
+static void klist_devices_get(struct klist_node *n)
+{
+	struct device *dev = container_of(n, struct device, knode_driver);
+
+	get_device(dev);
+}
+
+static void klist_devices_put(struct klist_node *n)
+{
+	struct device *dev = container_of(n, struct device, knode_driver);
+
+	put_device(dev);
+}
 
 /**
  *	driver_register - register driver with bus
@@ -157,7 +170,7 @@ void put_driver(struct device_driver * drv)
  */
 int driver_register(struct device_driver * drv)
 {
-	klist_init(&drv->klist_devices);
+	klist_init(&drv->klist_devices, klist_devices_get, klist_devices_put);
 	init_completion(&drv->unloaded);
 	return bus_add_driver(drv);
 }
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 6522814..5bfa2e9 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -28,6 +28,7 @@ enum {
 	FW_STATUS_DONE,
 	FW_STATUS_ABORT,
 	FW_STATUS_READY,
+	FW_STATUS_READY_NOHOTPLUG,
 };
 
 static int loading_timeout = 10;	/* In seconds */
@@ -344,7 +345,7 @@ error_kfree:
 
 static int
 fw_setup_class_device(struct firmware *fw, struct class_device **class_dev_p,
-		      const char *fw_name, struct device *device)
+		      const char *fw_name, struct device *device, int hotplug)
 {
 	struct class_device *class_dev;
 	struct firmware_priv *fw_priv;
@@ -376,7 +377,10 @@ fw_setup_class_device(struct firmware *fw, struct class_device **class_dev_p,
 		goto error_unreg;
 	}
 
-	set_bit(FW_STATUS_READY, &fw_priv->status);
+	if (hotplug)
+                set_bit(FW_STATUS_READY, &fw_priv->status);
+        else
+                set_bit(FW_STATUS_READY_NOHOTPLUG, &fw_priv->status);
 	*class_dev_p = class_dev;
 	goto out;
 
@@ -386,21 +390,9 @@ out:
 	return retval;
 }
 
-/**
- * request_firmware: - request firmware to hotplug and wait for it
- * Description:
- *	@firmware will be used to return a firmware image by the name
- *	of @name for device @device.
- *
- *	Should be called from user context where sleeping is allowed.
- *
- *	@name will be use as $FIRMWARE in the hotplug environment and
- *	should be distinctive enough not to be confused with any other
- *	firmware image for this or any other device.
- **/
-int
-request_firmware(const struct firmware **firmware_p, const char *name,
-		 struct device *device)
+static int
+_request_firmware(const struct firmware **firmware_p, const char *name,
+		 struct device *device, int hotplug)
 {
 	struct class_device *class_dev;
 	struct firmware_priv *fw_priv;
@@ -419,22 +411,25 @@ request_firmware(const struct firmware **firmware_p, const char *name,
 	}
 	memset(firmware, 0, sizeof (*firmware));
 
-	retval = fw_setup_class_device(firmware, &class_dev, name, device);
+	retval = fw_setup_class_device(firmware, &class_dev, name, device,
+		hotplug);
 	if (retval)
 		goto error_kfree_fw;
 
 	fw_priv = class_get_devdata(class_dev);
 
-	if (loading_timeout > 0) {
-		fw_priv->timeout.expires = jiffies + loading_timeout * HZ;
-		add_timer(&fw_priv->timeout);
-	}
-
-	kobject_hotplug(&class_dev->kobj, KOBJ_ADD);
-	wait_for_completion(&fw_priv->completion);
-	set_bit(FW_STATUS_DONE, &fw_priv->status);
+	if (hotplug) {
+		if (loading_timeout > 0) {
+			fw_priv->timeout.expires = jiffies + loading_timeout * HZ;
+			add_timer(&fw_priv->timeout);
+		}
 
-	del_timer_sync(&fw_priv->timeout);
+		kobject_hotplug(&class_dev->kobj, KOBJ_ADD);
+		wait_for_completion(&fw_priv->completion);
+		set_bit(FW_STATUS_DONE, &fw_priv->status);
+		del_timer_sync(&fw_priv->timeout);
+	} else
+		wait_for_completion(&fw_priv->completion);
 
 	down(&fw_lock);
 	if (!fw_priv->fw->size || test_bit(FW_STATUS_ABORT, &fw_priv->status)) {
@@ -455,6 +450,26 @@ out:
 }
 
 /**
+ * request_firmware: - request firmware to hotplug and wait for it
+ * Description:
+ *      @firmware will be used to return a firmware image by the name
+ *      of @name for device @device.
+ *
+ *      Should be called from user context where sleeping is allowed.
+ *
+ *      @name will be use as $FIRMWARE in the hotplug environment and
+ *      should be distinctive enough not to be confused with any other
+ *      firmware image for this or any other device.
+ **/
+int
+request_firmware(const struct firmware **firmware_p, const char *name,
+                 struct device *device)
+{
+        int hotplug = 1;
+        return _request_firmware(firmware_p, name, device, hotplug);
+}
+
+/**
  * release_firmware: - release the resource associated with a firmware image
  **/
 void
@@ -491,6 +506,7 @@ struct firmware_work {
 	struct device *device;
 	void *context;
 	void (*cont)(const struct firmware *fw, void *context);
+	int hotplug;
 };
 
 static int
@@ -503,7 +519,8 @@ request_firmware_work_func(void *arg)
 		return 0;
 	}
 	daemonize("%s/%s", "firmware", fw_work->name);
-	request_firmware(&fw, fw_work->name, fw_work->device);
+	_request_firmware(&fw, fw_work->name, fw_work->device,
+		fw_work->hotplug);
 	fw_work->cont(fw, fw_work->context);
 	release_firmware(fw);
 	module_put(fw_work->module);
@@ -518,6 +535,9 @@ request_firmware_work_func(void *arg)
  *	Asynchronous variant of request_firmware() for contexts where
  *	it is not possible to sleep.
  *
+ *      @hotplug invokes hotplug event to copy the firmware image if this flag
+ *      is non-zero else the firmware copy must be done manually.
+ *
  *	@cont will be called asynchronously when the firmware request is over.
  *
  *	@context will be passed over to @cont.
@@ -527,7 +547,7 @@ request_firmware_work_func(void *arg)
  **/
 int
 request_firmware_nowait(
-	struct module *module,
+	struct module *module, int hotplug,
 	const char *name, struct device *device, void *context,
 	void (*cont)(const struct firmware *fw, void *context))
 {
@@ -548,6 +568,7 @@ request_firmware_nowait(
 		.device = device,
 		.context = context,
 		.cont = cont,
+		.hotplug = hotplug,
 	};
 
 	ret = kernel_thread(request_firmware_work_func, fw_work,
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 904b27c..16c513a 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -39,13 +39,25 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
 	int n;
 	int nid = dev->id;
 	struct sysinfo i;
+	struct page_state ps;
 	unsigned long inactive;
 	unsigned long active;
 	unsigned long free;
 
 	si_meminfo_node(&i, nid);
+	get_page_state_node(&ps, nid);
 	__get_zone_counts(&active, &inactive, &free, NODE_DATA(nid));
 
+	/* Check for negative values in these approximate counters */
+	if ((long)ps.nr_dirty < 0)
+		ps.nr_dirty = 0;
+	if ((long)ps.nr_writeback < 0)
+		ps.nr_writeback = 0;
+	if ((long)ps.nr_mapped < 0)
+		ps.nr_mapped = 0;
+	if ((long)ps.nr_slab < 0)
+		ps.nr_slab = 0;
+
 	n = sprintf(buf, "\n"
 		       "Node %d MemTotal:     %8lu kB\n"
 		       "Node %d MemFree:      %8lu kB\n"
@@ -55,7 +67,11 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
 		       "Node %d HighTotal:    %8lu kB\n"
 		       "Node %d HighFree:     %8lu kB\n"
 		       "Node %d LowTotal:     %8lu kB\n"
-		       "Node %d LowFree:      %8lu kB\n",
+		       "Node %d LowFree:      %8lu kB\n"
+		       "Node %d Dirty:        %8lu kB\n"
+		       "Node %d Writeback:    %8lu kB\n"
+		       "Node %d Mapped:       %8lu kB\n"
+		       "Node %d Slab:         %8lu kB\n",
 		       nid, K(i.totalram),
 		       nid, K(i.freeram),
 		       nid, K(i.totalram - i.freeram),
@@ -64,7 +80,11 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
 		       nid, K(i.totalhigh),
 		       nid, K(i.freehigh),
 		       nid, K(i.totalram - i.totalhigh),
-		       nid, K(i.freeram - i.freehigh));
+		       nid, K(i.freeram - i.freehigh),
+		       nid, K(ps.nr_dirty),
+		       nid, K(ps.nr_writeback),
+		       nid, K(ps.nr_mapped),
+		       nid, K(ps.nr_slab));
 	n += hugetlb_report_node_meminfo(nid, buf + n);
 	return n;
 }
diff --git a/drivers/base/power/resume.c b/drivers/base/power/resume.c
index bdd96b0..0a7aa07 100644
--- a/drivers/base/power/resume.c
+++ b/drivers/base/power/resume.c
@@ -26,11 +26,11 @@ int resume_device(struct device * dev)
 
 	down(&dev->sem);
 	if (dev->power.pm_parent
-			&& dev->power.pm_parent->power.power_state) {
+			&& dev->power.pm_parent->power.power_state.event) {
 		dev_err(dev, "PM: resume from %d, parent %s still %d\n",
-			dev->power.power_state,
+			dev->power.power_state.event,
 			dev->power.pm_parent->bus_id,
-			dev->power.pm_parent->power.power_state);
+			dev->power.pm_parent->power.power_state.event);
 	}
 	if (dev->bus && dev->bus->resume) {
 		dev_dbg(dev,"resuming\n");
@@ -54,7 +54,7 @@ void dpm_resume(void)
 		list_add_tail(entry, &dpm_active);
 
 		up(&dpm_list_sem);
-		if (!dev->power.prev_state)
+		if (!dev->power.prev_state.event)
 			resume_device(dev);
 		down(&dpm_list_sem);
 		put_device(dev);
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 325962d..e8f0519 100644
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -13,10 +13,10 @@
 static void runtime_resume(struct device * dev)
 {
 	dev_dbg(dev, "resuming\n");
-	if (!dev->power.power_state)
+	if (!dev->power.power_state.event)
 		return;
 	if (!resume_device(dev))
-		dev->power.power_state = 0;
+		dev->power.power_state = PMSG_ON;
 }
 
 
@@ -49,10 +49,10 @@ int dpm_runtime_suspend(struct device * dev, pm_message_t state)
 	int error = 0;
 
 	down(&dpm_sem);
-	if (dev->power.power_state == state)
+	if (dev->power.power_state.event == state.event)
 		goto Done;
 
-	if (dev->power.power_state)
+	if (dev->power.power_state.event)
 		runtime_resume(dev);
 
 	if (!(error = suspend_device(dev, state)))
diff --git a/drivers/base/power/suspend.c b/drivers/base/power/suspend.c
index 2ccee37..5050176 100644
--- a/drivers/base/power/suspend.c
+++ b/drivers/base/power/suspend.c
@@ -40,22 +40,22 @@ int suspend_device(struct device * dev, pm_message_t state)
 	int error = 0;
 
 	down(&dev->sem);
-	if (dev->power.power_state) {
+	if (dev->power.power_state.event) {
 		dev_dbg(dev, "PM: suspend %d-->%d\n",
-			dev->power.power_state, state);
+			dev->power.power_state.event, state.event);
 	}
 	if (dev->power.pm_parent
-			&& dev->power.pm_parent->power.power_state) {
+			&& dev->power.pm_parent->power.power_state.event) {
 		dev_err(dev,
 			"PM: suspend %d->%d, parent %s already %d\n",
-			dev->power.power_state, state,
+			dev->power.power_state.event, state.event,
 			dev->power.pm_parent->bus_id,
-			dev->power.pm_parent->power.power_state);
+			dev->power.pm_parent->power.power_state.event);
 	}
 
 	dev->power.prev_state = dev->power.power_state;
 
-	if (dev->bus && dev->bus->suspend && !dev->power.power_state) {
+	if (dev->bus && dev->bus->suspend && !dev->power.power_state.event) {
 		dev_dbg(dev, "suspending\n");
 		error = dev->bus->suspend(dev, state);
 	}
diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
index f82b3df..8d04fb4 100644
--- a/drivers/base/power/sysfs.c
+++ b/drivers/base/power/sysfs.c
@@ -26,19 +26,19 @@
 
 static ssize_t state_show(struct device * dev, struct device_attribute *attr, char * buf)
 {
-	return sprintf(buf, "%u\n", dev->power.power_state);
+	return sprintf(buf, "%u\n", dev->power.power_state.event);
 }
 
 static ssize_t state_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t n)
 {
-	u32 state;
+	pm_message_t state;
 	char * rest;
 	int error = 0;
 
-	state = simple_strtoul(buf, &rest, 10);
+	state.event = simple_strtoul(buf, &rest, 10);
 	if (*rest)
 		return -EINVAL;
-	if (state)
+	if (state.event)
 		error = dpm_runtime_suspend(dev, state);
 	else
 		dpm_runtime_resume(dev);
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 214b964..3431eb6 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -288,6 +288,27 @@ void sysdev_shutdown(void)
 	up(&sysdev_drivers_lock);
 }
 
+static void __sysdev_resume(struct sys_device *dev)
+{
+	struct sysdev_class *cls = dev->cls;
+	struct sysdev_driver *drv;
+
+	/* First, call the class-specific one */
+	if (cls->resume)
+		cls->resume(dev);
+
+	/* Call auxillary drivers next. */
+	list_for_each_entry(drv, &cls->drivers, entry) {
+		if (drv->resume)
+			drv->resume(dev);
+	}
+
+	/* Call global drivers. */
+	list_for_each_entry(drv, &sysdev_drivers, entry) {
+		if (drv->resume)
+			drv->resume(dev);
+	}
+}
 
 /**
  *	sysdev_suspend - Suspend all system devices.
@@ -305,38 +326,93 @@ void sysdev_shutdown(void)
 int sysdev_suspend(pm_message_t state)
 {
 	struct sysdev_class * cls;
+	struct sys_device *sysdev, *err_dev;
+	struct sysdev_driver *drv, *err_drv;
+	int ret;
 
 	pr_debug("Suspending System Devices\n");
 
 	list_for_each_entry_reverse(cls, &system_subsys.kset.list,
 				    kset.kobj.entry) {
-		struct sys_device * sysdev;
 
 		pr_debug("Suspending type '%s':\n",
 			 kobject_name(&cls->kset.kobj));
 
 		list_for_each_entry(sysdev, &cls->kset.list, kobj.entry) {
-			struct sysdev_driver * drv;
 			pr_debug(" %s\n", kobject_name(&sysdev->kobj));
 
 			/* Call global drivers first. */
 			list_for_each_entry(drv, &sysdev_drivers, entry) {
-				if (drv->suspend)
-					drv->suspend(sysdev, state);
+				if (drv->suspend) {
+					ret = drv->suspend(sysdev, state);
+					if (ret)
+						goto gbl_driver;
+				}
 			}
 
 			/* Call auxillary drivers next. */
 			list_for_each_entry(drv, &cls->drivers, entry) {
-				if (drv->suspend)
-					drv->suspend(sysdev, state);
+				if (drv->suspend) {
+					ret = drv->suspend(sysdev, state);
+					if (ret)
+						goto aux_driver;
+				}
 			}
 
 			/* Now call the generic one */
-			if (cls->suspend)
-				cls->suspend(sysdev, state);
+			if (cls->suspend) {
+				ret = cls->suspend(sysdev, state);
+				if (ret)
+					goto cls_driver;
+			}
 		}
 	}
 	return 0;
+	/* resume current sysdev */
+cls_driver:
+	drv = NULL;
+	printk(KERN_ERR "Class suspend failed for %s\n",
+		kobject_name(&sysdev->kobj));
+
+aux_driver:
+	if (drv)
+		printk(KERN_ERR "Class driver suspend failed for %s\n",
+				kobject_name(&sysdev->kobj));
+	list_for_each_entry(err_drv, &cls->drivers, entry) {
+		if (err_drv == drv)
+			break;
+		if (err_drv->resume)
+			err_drv->resume(sysdev);
+	}
+	drv = NULL;
+
+gbl_driver:
+	if (drv)
+		printk(KERN_ERR "sysdev driver suspend failed for %s\n",
+				kobject_name(&sysdev->kobj));
+	list_for_each_entry(err_drv, &sysdev_drivers, entry) {
+		if (err_drv == drv)
+			break;
+		if (err_drv->resume)
+			err_drv->resume(sysdev);
+	}
+	/* resume other sysdevs in current class */
+	list_for_each_entry(err_dev, &cls->kset.list, kobj.entry) {
+		if (err_dev == sysdev)
+			break;
+		pr_debug(" %s\n", kobject_name(&err_dev->kobj));
+		__sysdev_resume(err_dev);
+	}
+
+	/* resume other classes */
+	list_for_each_entry_continue(cls, &system_subsys.kset.list,
+					kset.kobj.entry) {
+		list_for_each_entry(err_dev, &cls->kset.list, kobj.entry) {
+			pr_debug(" %s\n", kobject_name(&err_dev->kobj));
+			__sysdev_resume(err_dev);
+		}
+	}
+	return ret;
 }
 
 
@@ -362,25 +438,9 @@ int sysdev_resume(void)
 			 kobject_name(&cls->kset.kobj));
 
 		list_for_each_entry(sysdev, &cls->kset.list, kobj.entry) {
-			struct sysdev_driver * drv;
 			pr_debug(" %s\n", kobject_name(&sysdev->kobj));
 
-			/* First, call the class-specific one */
-			if (cls->resume)
-				cls->resume(sysdev);
-
-			/* Call auxillary drivers next. */
-			list_for_each_entry(drv, &cls->drivers, entry) {
-				if (drv->resume)
-					drv->resume(sysdev);
-			}
-
-			/* Call global drivers. */
-			list_for_each_entry(drv, &sysdev_drivers, entry) {
-				if (drv->resume)
-					drv->resume(sysdev);
-			}
-
+			__sysdev_resume(sysdev);
 		}
 	}
 	return 0;
diff --git a/drivers/base/transport_class.c b/drivers/base/transport_class.c
index 6c2b447..f25e7c6 100644
--- a/drivers/base/transport_class.c
+++ b/drivers/base/transport_class.c
@@ -7,7 +7,7 @@
  * This file is licensed under GPLv2
  *
  * The basic idea here is to allow any "device controller" (which
- * would most often be a Host Bus Adapter" to use the services of one
+ * would most often be a Host Bus Adapter to use the services of one
  * or more tranport classes for performing transport specific
  * services.  Transport specific services are things that the generic
  * command layer doesn't want to know about (speed settings, line
@@ -64,7 +64,9 @@ void transport_class_unregister(struct transport_class *tclass)
 }
 EXPORT_SYMBOL_GPL(transport_class_unregister);
 
-static int anon_transport_dummy_function(struct device *dev)
+static int anon_transport_dummy_function(struct transport_container *tc,
+					 struct device *dev,
+					 struct class_device *cdev)
 {
 	/* do nothing */
 	return 0;
@@ -115,9 +117,10 @@ static int transport_setup_classdev(struct attribute_container *cont,
 				    struct class_device *classdev)
 {
 	struct transport_class *tclass = class_to_transport_class(cont->class);
+	struct transport_container *tcont = attribute_container_to_transport_container(cont);
 
 	if (tclass->setup)
-		tclass->setup(dev);
+		tclass->setup(tcont, dev, classdev);
 
 	return 0;
 }
@@ -178,12 +181,14 @@ void transport_add_device(struct device *dev)
 EXPORT_SYMBOL_GPL(transport_add_device);
 
 static int transport_configure(struct attribute_container *cont,
-			       struct device *dev)
+			       struct device *dev,
+			       struct class_device *cdev)
 {
 	struct transport_class *tclass = class_to_transport_class(cont->class);
+	struct transport_container *tcont = attribute_container_to_transport_container(cont);
 
 	if (tclass->configure)
-		tclass->configure(dev);
+		tclass->configure(tcont, dev, cdev);
 
 	return 0;
 }
@@ -202,7 +207,7 @@ static int transport_configure(struct attribute_container *cont,
  */
 void transport_configure_device(struct device *dev)
 {
-	attribute_container_trigger(dev, transport_configure);
+	attribute_container_device_trigger(dev, transport_configure);
 }
 EXPORT_SYMBOL_GPL(transport_configure_device);
 
@@ -215,7 +220,7 @@ static int transport_remove_classdev(struct attribute_container *cont,
 	struct transport_class *tclass = class_to_transport_class(cont->class);
 
 	if (tclass->remove)
-		tclass->remove(dev);
+		tclass->remove(tcont, dev, classdev);
 
 	if (tclass->remove != anon_transport_dummy_function) {
 		if (tcont->statistics)
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index b594768..51b0af1 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -6,7 +6,7 @@ menu "Block devices"
 
 config BLK_DEV_FD
 	tristate "Normal floppy disk support"
-	depends on (!ARCH_S390 && !M68K && !IA64 && !UML && !ARM) || Q40 || (SUN3X && BROKEN) || ARCH_RPC || ARCH_EBSA285
+	depends on ARCH_MAY_HAVE_PC_FDC
 	---help---
 	  If you want to use the floppy disk drive(s) of your PC under Linux,
 	  say Y. Information about this driver, especially important for IBM
@@ -408,54 +408,12 @@ config BLK_DEV_INITRD
 	  "real" root file system, etc. See <file:Documentation/initrd.txt>
 	  for details.
 
-config INITRAMFS_SOURCE
-	string "Initramfs source file(s)"
-	default ""
-	help
-	  This can be either a single cpio archive with a .cpio suffix or a
-	  space-separated list of directories and files for building the
-	  initramfs image.  A cpio archive should contain a filesystem archive
-	  to be used as an initramfs image.  Directories should contain a
-	  filesystem layout to be included in the initramfs image.  Files
-	  should contain entries according to the format described by the
-	  "usr/gen_init_cpio" program in the kernel tree.
-
-	  When multiple directories and files are specified then the
-	  initramfs image will be the aggregate of all of them.
-
-	  See <file:Documentation/early-userspace/README for more details.
-
-	  If you are not sure, leave it blank.
-
-config INITRAMFS_ROOT_UID
-	int "User ID to map to 0 (user root)"
-	depends on INITRAMFS_SOURCE!=""
-	default "0"
-	help
-	  This setting is only meaningful if the INITRAMFS_SOURCE is
-	  contains a directory.  Setting this user ID (UID) to something
-	  other than "0" will cause all files owned by that UID to be
-	  owned by user root in the initial ramdisk image.
-
-	  If you are not sure, leave it set to "0".
-
-config INITRAMFS_ROOT_GID
-	int "Group ID to map to 0 (group root)"
-	depends on INITRAMFS_SOURCE!=""
-	default "0"
-	help
-	  This setting is only meaningful if the INITRAMFS_SOURCE is
-	  contains a directory.  Setting this group ID (GID) to something
-	  other than "0" will cause all files owned by that GID to be
-	  owned by group root in the initial ramdisk image.
-
-	  If you are not sure, leave it set to "0".
 
 #XXX - it makes sense to enable this only for 32-bit subarch's, not for x86_64
 #for instance.
 config LBD
 	bool "Support for Large Block Devices"
-	depends on X86 || MIPS32 || PPC32 || ARCH_S390_31 || SUPERH || UML
+	depends on X86 || (MIPS && 32BIT) || PPC32 || ARCH_S390_31 || SUPERH || UML
 	help
 	  Say Y here if you want to attach large (bigger than 2TB) discs to
 	  your machine, or if you want to have a raid or loopback device
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 6e231c5..ded33ba 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -35,7 +35,7 @@ aoedev_newdev(ulong nframes)
 	struct aoedev *d;
 	struct frame *f, *e;
 
-	d = kcalloc(1, sizeof *d, GFP_ATOMIC);
+	d = kzalloc(sizeof *d, GFP_ATOMIC);
 	if (d == NULL)
 		return NULL;
 	f = kcalloc(nframes, sizeof *f, GFP_ATOMIC);
diff --git a/drivers/block/cfq-iosched.c b/drivers/block/cfq-iosched.c
index cd056e7..30c0903 100644
--- a/drivers/block/cfq-iosched.c
+++ b/drivers/block/cfq-iosched.c
@@ -2260,8 +2260,6 @@ static void cfq_put_cfqd(struct cfq_data *cfqd)
 	if (!atomic_dec_and_test(&cfqd->ref))
 		return;
 
-	blk_put_queue(q);
-
 	cfq_shutdown_timer_wq(cfqd);
 	q->elevator->elevator_data = NULL;
 
@@ -2318,7 +2316,6 @@ static int cfq_init_queue(request_queue_t *q, elevator_t *e)
 	e->elevator_data = cfqd;
 
 	cfqd->queue = q;
-	atomic_inc(&q->refcnt);
 
 	cfqd->max_queued = q->nr_requests / 4;
 	q->nr_batching = cfq_queued;
diff --git a/drivers/block/cryptoloop.c b/drivers/block/cryptoloop.c
index 5be6f99..3d4261c 100644
--- a/drivers/block/cryptoloop.c
+++ b/drivers/block/cryptoloop.c
@@ -57,9 +57,11 @@ cryptoloop_init(struct loop_device *lo, const struct loop_info64 *info)
 	mode = strsep(&cmsp, "-");
 
 	if (mode == NULL || strcmp(mode, "cbc") == 0)
-		tfm = crypto_alloc_tfm(cipher, CRYPTO_TFM_MODE_CBC);
+		tfm = crypto_alloc_tfm(cipher, CRYPTO_TFM_MODE_CBC |
+					       CRYPTO_TFM_REQ_MAY_SLEEP);
 	else if (strcmp(mode, "ecb") == 0)
-		tfm = crypto_alloc_tfm(cipher, CRYPTO_TFM_MODE_ECB);
+		tfm = crypto_alloc_tfm(cipher, CRYPTO_TFM_MODE_ECB |
+					       CRYPTO_TFM_REQ_MAY_SLEEP);
 	if (tfm == NULL)
 		return -EINVAL;
 
diff --git a/drivers/block/deadline-iosched.c b/drivers/block/deadline-iosched.c
index ff5201e..24594c5 100644
--- a/drivers/block/deadline-iosched.c
+++ b/drivers/block/deadline-iosched.c
@@ -507,18 +507,12 @@ static int deadline_dispatch_requests(struct deadline_data *dd)
 	const int reads = !list_empty(&dd->fifo_list[READ]);
 	const int writes = !list_empty(&dd->fifo_list[WRITE]);
 	struct deadline_rq *drq;
-	int data_dir, other_dir;
+	int data_dir;
 
 	/*
 	 * batches are currently reads XOR writes
 	 */
-	drq = NULL;
-
-	if (dd->next_drq[READ])
-		drq = dd->next_drq[READ];
-
-	if (dd->next_drq[WRITE])
-		drq = dd->next_drq[WRITE];
+	drq = dd->next_drq[WRITE] ? : dd->next_drq[READ];
 
 	if (drq) {
 		/* we have a "next request" */
@@ -544,7 +538,6 @@ static int deadline_dispatch_requests(struct deadline_data *dd)
 			goto dispatch_writes;
 
 		data_dir = READ;
-		other_dir = WRITE;
 
 		goto dispatch_find_request;
 	}
@@ -560,7 +553,6 @@ dispatch_writes:
 		dd->starved = 0;
 
 		data_dir = WRITE;
-		other_dir = READ;
 
 		goto dispatch_find_request;
 	}
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index f0c1084..888dad5 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -493,6 +493,8 @@ static struct floppy_struct user_params[N_DRIVE];
 
 static sector_t floppy_sizes[256];
 
+static char floppy_device_name[] = "floppy";
+
 /*
  * The driver is trying to determine the correct media format
  * while probing is set. rw_interrupt() clears it after a
@@ -4191,18 +4193,24 @@ static int __init floppy_setup(char *str)
 
 static int have_no_fdc = -ENODEV;
 
+static ssize_t floppy_cmos_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
+{
+	struct platform_device *p;
+	int drive;
+
+	p = container_of(dev, struct platform_device,dev);
+	drive = p->id;
+	return sprintf(buf, "%X\n", UDP->cmos);
+}
+DEVICE_ATTR(cmos,S_IRUGO,floppy_cmos_show,NULL);
+
 static void floppy_device_release(struct device *dev)
 {
 	complete(&device_release);
 }
 
-static struct platform_device floppy_device = {
-	.name		= "floppy",
-	.id		= 0,
-	.dev		= {
-			.release = floppy_device_release,
-			}
-};
+static struct platform_device floppy_device[N_DRIVE];
 
 static struct kobject *floppy_find(dev_t dev, int *part, void *data)
 {
@@ -4370,20 +4378,26 @@ static int __init floppy_init(void)
 		goto out_flush_work;
 	}
 
-	err = platform_device_register(&floppy_device);
-	if (err)
-		goto out_flush_work;
-
 	for (drive = 0; drive < N_DRIVE; drive++) {
 		if (!(allowed_drive_mask & (1 << drive)))
 			continue;
 		if (fdc_state[FDC(drive)].version == FDC_NONE)
 			continue;
+
+		floppy_device[drive].name = floppy_device_name;
+		floppy_device[drive].id = drive;
+		floppy_device[drive].dev.release = floppy_device_release;
+
+		err = platform_device_register(&floppy_device[drive]);
+		if (err)
+			goto out_flush_work;
+
+		device_create_file(&floppy_device[drive].dev,&dev_attr_cmos);
 		/* to be cleaned up... */
 		disks[drive]->private_data = (void *)(long)drive;
 		disks[drive]->queue = floppy_queue;
 		disks[drive]->flags |= GENHD_FL_REMOVABLE;
-		disks[drive]->driverfs_dev = &floppy_device.dev;
+		disks[drive]->driverfs_dev = &floppy_device[drive].dev;
 		add_disk(disks[drive]);
 	}
 
@@ -4603,10 +4617,11 @@ void cleanup_module(void)
 		    fdc_state[FDC(drive)].version != FDC_NONE) {
 			del_gendisk(disks[drive]);
 			unregister_devfs_entries(drive);
+			device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos);
+			platform_device_unregister(&floppy_device[drive]);
 		}
 		put_disk(disks[drive]);
 	}
-	platform_device_unregister(&floppy_device);
 	devfs_remove("floppy");
 
 	del_timer_sync(&fd_timeout);
diff --git a/drivers/block/genhd.c b/drivers/block/genhd.c
index 47fd365..d42840c 100644
--- a/drivers/block/genhd.c
+++ b/drivers/block/genhd.c
@@ -45,7 +45,7 @@ int get_blkdev_list(char *p, int used)
 	struct blk_major_name *n;
 	int i, len;
 
-	len = sprintf(p, "\nBlock devices:\n");
+	len = snprintf(p, (PAGE_SIZE-used), "\nBlock devices:\n");
 
 	down(&block_subsys_sem);
 	for (i = 0; i < ARRAY_SIZE(major_names); i++) {
diff --git a/drivers/block/ll_rw_blk.c b/drivers/block/ll_rw_blk.c
index 3c81854..483d71b 100644
--- a/drivers/block/ll_rw_blk.c
+++ b/drivers/block/ll_rw_blk.c
@@ -235,8 +235,8 @@ void blk_queue_make_request(request_queue_t * q, make_request_fn * mfn)
 	 * set defaults
 	 */
 	q->nr_requests = BLKDEV_MAX_RQ;
-	q->max_phys_segments = MAX_PHYS_SEGMENTS;
-	q->max_hw_segments = MAX_HW_SEGMENTS;
+	blk_queue_max_phys_segments(q, MAX_PHYS_SEGMENTS);
+	blk_queue_max_hw_segments(q, MAX_HW_SEGMENTS);
 	q->make_request_fn = mfn;
 	q->backing_dev_info.ra_pages = (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE;
 	q->backing_dev_info.state = 0;
@@ -284,6 +284,7 @@ static inline void rq_init(request_queue_t *q, struct request *rq)
 	rq->special = NULL;
 	rq->data_len = 0;
 	rq->data = NULL;
+	rq->nr_phys_segments = 0;
 	rq->sense = NULL;
 	rq->end_io = NULL;
 	rq->end_io_data = NULL;
@@ -2115,7 +2116,7 @@ EXPORT_SYMBOL(blk_insert_request);
 /**
  * blk_rq_map_user - map user data to a request, for REQ_BLOCK_PC usage
  * @q:		request queue where request should be inserted
- * @rw:		READ or WRITE data
+ * @rq:		request structure to fill
  * @ubuf:	the user buffer
  * @len:	length of user data
  *
@@ -2132,21 +2133,19 @@ EXPORT_SYMBOL(blk_insert_request);
  *    original bio must be passed back in to blk_rq_unmap_user() for proper
  *    unmapping.
  */
-struct request *blk_rq_map_user(request_queue_t *q, int rw, void __user *ubuf,
-				unsigned int len)
+int blk_rq_map_user(request_queue_t *q, struct request *rq, void __user *ubuf,
+		    unsigned int len)
 {
 	unsigned long uaddr;
-	struct request *rq;
 	struct bio *bio;
+	int reading;
 
 	if (len > (q->max_sectors << 9))
-		return ERR_PTR(-EINVAL);
-	if ((!len && ubuf) || (len && !ubuf))
-		return ERR_PTR(-EINVAL);
+		return -EINVAL;
+	if (!len || !ubuf)
+		return -EINVAL;
 
-	rq = blk_get_request(q, rw, __GFP_WAIT);
-	if (!rq)
-		return ERR_PTR(-ENOMEM);
+	reading = rq_data_dir(rq) == READ;
 
 	/*
 	 * if alignment requirement is satisfied, map in user pages for
@@ -2154,9 +2153,9 @@ struct request *blk_rq_map_user(request_queue_t *q, int rw, void __user *ubuf,
 	 */
 	uaddr = (unsigned long) ubuf;
 	if (!(uaddr & queue_dma_alignment(q)) && !(len & queue_dma_alignment(q)))
-		bio = bio_map_user(q, NULL, uaddr, len, rw == READ);
+		bio = bio_map_user(q, NULL, uaddr, len, reading);
 	else
-		bio = bio_copy_user(q, uaddr, len, rw == READ);
+		bio = bio_copy_user(q, uaddr, len, reading);
 
 	if (!IS_ERR(bio)) {
 		rq->bio = rq->biotail = bio;
@@ -2164,28 +2163,70 @@ struct request *blk_rq_map_user(request_queue_t *q, int rw, void __user *ubuf,
 
 		rq->buffer = rq->data = NULL;
 		rq->data_len = len;
-		return rq;
+		return 0;
 	}
 
 	/*
 	 * bio is the err-ptr
 	 */
-	blk_put_request(rq);
-	return (struct request *) bio;
+	return PTR_ERR(bio);
 }
 
 EXPORT_SYMBOL(blk_rq_map_user);
 
 /**
+ * blk_rq_map_user_iov - map user data to a request, for REQ_BLOCK_PC usage
+ * @q:		request queue where request should be inserted
+ * @rq:		request to map data to
+ * @iov:	pointer to the iovec
+ * @iov_count:	number of elements in the iovec
+ *
+ * Description:
+ *    Data will be mapped directly for zero copy io, if possible. Otherwise
+ *    a kernel bounce buffer is used.
+ *
+ *    A matching blk_rq_unmap_user() must be issued at the end of io, while
+ *    still in process context.
+ *
+ *    Note: The mapped bio may need to be bounced through blk_queue_bounce()
+ *    before being submitted to the device, as pages mapped may be out of
+ *    reach. It's the callers responsibility to make sure this happens. The
+ *    original bio must be passed back in to blk_rq_unmap_user() for proper
+ *    unmapping.
+ */
+int blk_rq_map_user_iov(request_queue_t *q, struct request *rq,
+			struct sg_iovec *iov, int iov_count)
+{
+	struct bio *bio;
+
+	if (!iov || iov_count <= 0)
+		return -EINVAL;
+
+	/* we don't allow misaligned data like bio_map_user() does.  If the
+	 * user is using sg, they're expected to know the alignment constraints
+	 * and respect them accordingly */
+	bio = bio_map_user_iov(q, NULL, iov, iov_count, rq_data_dir(rq)== READ);
+	if (IS_ERR(bio))
+		return PTR_ERR(bio);
+
+	rq->bio = rq->biotail = bio;
+	blk_rq_bio_prep(q, rq, bio);
+	rq->buffer = rq->data = NULL;
+	rq->data_len = bio->bi_size;
+	return 0;
+}
+
+EXPORT_SYMBOL(blk_rq_map_user_iov);
+
+/**
  * blk_rq_unmap_user - unmap a request with user data
- * @rq:		request to be unmapped
- * @bio:	bio for the request
+ * @bio:	bio to be unmapped
  * @ulen:	length of user buffer
  *
  * Description:
- *    Unmap a request previously mapped by blk_rq_map_user().
+ *    Unmap a bio previously mapped by blk_rq_map_user().
  */
-int blk_rq_unmap_user(struct request *rq, struct bio *bio, unsigned int ulen)
+int blk_rq_unmap_user(struct bio *bio, unsigned int ulen)
 {
 	int ret = 0;
 
@@ -2196,31 +2237,89 @@ int blk_rq_unmap_user(struct request *rq, struct bio *bio, unsigned int ulen)
 			ret = bio_uncopy_user(bio);
 	}
 
-	blk_put_request(rq);
-	return ret;
+	return 0;
 }
 
 EXPORT_SYMBOL(blk_rq_unmap_user);
 
 /**
+ * blk_rq_map_kern - map kernel data to a request, for REQ_BLOCK_PC usage
+ * @q:		request queue where request should be inserted
+ * @rq:		request to fill
+ * @kbuf:	the kernel buffer
+ * @len:	length of user data
+ * @gfp_mask:	memory allocation flags
+ */
+int blk_rq_map_kern(request_queue_t *q, struct request *rq, void *kbuf,
+		    unsigned int len, unsigned int gfp_mask)
+{
+	struct bio *bio;
+
+	if (len > (q->max_sectors << 9))
+		return -EINVAL;
+	if (!len || !kbuf)
+		return -EINVAL;
+
+	bio = bio_map_kern(q, kbuf, len, gfp_mask);
+	if (IS_ERR(bio))
+		return PTR_ERR(bio);
+
+	if (rq_data_dir(rq) == WRITE)
+		bio->bi_rw |= (1 << BIO_RW);
+
+	rq->bio = rq->biotail = bio;
+	blk_rq_bio_prep(q, rq, bio);
+
+	rq->buffer = rq->data = NULL;
+	rq->data_len = len;
+	return 0;
+}
+
+EXPORT_SYMBOL(blk_rq_map_kern);
+
+/**
+ * blk_execute_rq_nowait - insert a request into queue for execution
+ * @q:		queue to insert the request in
+ * @bd_disk:	matching gendisk
+ * @rq:		request to insert
+ * @at_head:    insert request at head or tail of queue
+ * @done:	I/O completion handler
+ *
+ * Description:
+ *    Insert a fully prepared request at the back of the io scheduler queue
+ *    for execution.  Don't wait for completion.
+ */
+void blk_execute_rq_nowait(request_queue_t *q, struct gendisk *bd_disk,
+			   struct request *rq, int at_head,
+			   void (*done)(struct request *))
+{
+	int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK;
+
+	rq->rq_disk = bd_disk;
+	rq->flags |= REQ_NOMERGE;
+	rq->end_io = done;
+	elv_add_request(q, rq, where, 1);
+	generic_unplug_device(q);
+}
+
+/**
  * blk_execute_rq - insert a request into queue for execution
  * @q:		queue to insert the request in
  * @bd_disk:	matching gendisk
  * @rq:		request to insert
+ * @at_head:    insert request at head or tail of queue
  *
  * Description:
  *    Insert a fully prepared request at the back of the io scheduler queue
- *    for execution.
+ *    for execution and wait for completion.
  */
 int blk_execute_rq(request_queue_t *q, struct gendisk *bd_disk,
-		   struct request *rq)
+		   struct request *rq, int at_head)
 {
 	DECLARE_COMPLETION(wait);
 	char sense[SCSI_SENSE_BUFFERSIZE];
 	int err = 0;
 
-	rq->rq_disk = bd_disk;
-
 	/*
 	 * we need an extra reference to the request, so we can look at
 	 * it after io completion
@@ -2233,11 +2332,8 @@ int blk_execute_rq(request_queue_t *q, struct gendisk *bd_disk,
 		rq->sense_len = 0;
 	}
 
-	rq->flags |= REQ_NOMERGE;
 	rq->waiting = &wait;
-	rq->end_io = blk_end_sync_rq;
-	elv_add_request(q, rq, ELEVATOR_INSERT_BACK, 1);
-	generic_unplug_device(q);
+	blk_execute_rq_nowait(q, bd_disk, rq, at_head, blk_end_sync_rq);
 	wait_for_completion(&wait);
 	rq->waiting = NULL;
 
@@ -2277,6 +2373,44 @@ int blkdev_issue_flush(struct block_device *bdev, sector_t *error_sector)
 
 EXPORT_SYMBOL(blkdev_issue_flush);
 
+/**
+ * blkdev_scsi_issue_flush_fn - issue flush for SCSI devices
+ * @q:		device queue
+ * @disk:	gendisk
+ * @error_sector:	error offset
+ *
+ * Description:
+ *    Devices understanding the SCSI command set, can use this function as
+ *    a helper for issuing a cache flush. Note: driver is required to store
+ *    the error offset (in case of error flushing) in ->sector of struct
+ *    request.
+ */
+int blkdev_scsi_issue_flush_fn(request_queue_t *q, struct gendisk *disk,
+			       sector_t *error_sector)
+{
+	struct request *rq = blk_get_request(q, WRITE, __GFP_WAIT);
+	int ret;
+
+	rq->flags |= REQ_BLOCK_PC | REQ_SOFTBARRIER;
+	rq->sector = 0;
+	memset(rq->cmd, 0, sizeof(rq->cmd));
+	rq->cmd[0] = 0x35;
+	rq->cmd_len = 12;
+	rq->data = NULL;
+	rq->data_len = 0;
+	rq->timeout = 60 * HZ;
+
+	ret = blk_execute_rq(q, disk, rq, 0);
+
+	if (ret && error_sector)
+		*error_sector = rq->sector;
+
+	blk_put_request(rq);
+	return ret;
+}
+
+EXPORT_SYMBOL(blkdev_scsi_issue_flush_fn);
+
 static void drive_stat_acct(struct request *rq, int nr_sectors, int new_io)
 {
 	int rw = rq_data_dir(rq);
diff --git a/drivers/block/scsi_ioctl.c b/drivers/block/scsi_ioctl.c
index 681871c..abb2df2 100644
--- a/drivers/block/scsi_ioctl.c
+++ b/drivers/block/scsi_ioctl.c
@@ -216,7 +216,7 @@ static int sg_io(struct file *file, request_queue_t *q,
 		struct gendisk *bd_disk, struct sg_io_hdr *hdr)
 {
 	unsigned long start_time;
-	int reading, writing;
+	int writing = 0, ret = 0;
 	struct request *rq;
 	struct bio *bio;
 	char sense[SCSI_SENSE_BUFFERSIZE];
@@ -231,38 +231,48 @@ static int sg_io(struct file *file, request_queue_t *q,
 	if (verify_command(file, cmd))
 		return -EPERM;
 
-	/*
-	 * we'll do that later
-	 */
-	if (hdr->iovec_count)
-		return -EOPNOTSUPP;
-
 	if (hdr->dxfer_len > (q->max_sectors << 9))
 		return -EIO;
 
-	reading = writing = 0;
-	if (hdr->dxfer_len) {
+	if (hdr->dxfer_len)
 		switch (hdr->dxfer_direction) {
 		default:
 			return -EINVAL;
 		case SG_DXFER_TO_FROM_DEV:
-			reading = 1;
-			/* fall through */
 		case SG_DXFER_TO_DEV:
 			writing = 1;
 			break;
 		case SG_DXFER_FROM_DEV:
-			reading = 1;
 			break;
 		}
 
-		rq = blk_rq_map_user(q, writing ? WRITE : READ, hdr->dxferp,
-				     hdr->dxfer_len);
+	rq = blk_get_request(q, writing ? WRITE : READ, GFP_KERNEL);
+	if (!rq)
+		return -ENOMEM;
+
+	if (hdr->iovec_count) {
+		const int size = sizeof(struct sg_iovec) * hdr->iovec_count;
+		struct sg_iovec *iov;
+
+		iov = kmalloc(size, GFP_KERNEL);
+		if (!iov) {
+			ret = -ENOMEM;
+			goto out;
+		}
+
+		if (copy_from_user(iov, hdr->dxferp, size)) {
+			kfree(iov);
+			ret = -EFAULT;
+			goto out;
+		}
+
+		ret = blk_rq_map_user_iov(q, rq, iov, hdr->iovec_count);
+		kfree(iov);
+	} else if (hdr->dxfer_len)
+		ret = blk_rq_map_user(q, rq, hdr->dxferp, hdr->dxfer_len);
 
-		if (IS_ERR(rq))
-			return PTR_ERR(rq);
-	} else
-		rq = blk_get_request(q, READ, __GFP_WAIT);
+	if (ret)
+		goto out;
 
 	/*
 	 * fill in request structure
@@ -298,7 +308,7 @@ static int sg_io(struct file *file, request_queue_t *q,
 	 * (if he doesn't check that is his problem).
 	 * N.B. a non-zero SCSI status is _not_ necessarily an error.
 	 */
-	blk_execute_rq(q, bd_disk, rq);
+	blk_execute_rq(q, bd_disk, rq, 0);
 
 	/* write to all output members */
 	hdr->status = 0xff & rq->errors;
@@ -320,12 +330,14 @@ static int sg_io(struct file *file, request_queue_t *q,
 			hdr->sb_len_wr = len;
 	}
 
-	if (blk_rq_unmap_user(rq, bio, hdr->dxfer_len))
-		return -EFAULT;
+	if (blk_rq_unmap_user(bio, hdr->dxfer_len))
+		ret = -EFAULT;
 
 	/* may not have succeeded, but output values written to control
 	 * structure (struct sg_io_hdr).  */
-	return 0;
+out:
+	blk_put_request(rq);
+	return ret;
 }
 
 #define OMAX_SB_LEN 16          /* For backward compatibility */
@@ -408,7 +420,7 @@ static int sg_scsi_ioctl(struct file *file, request_queue_t *q,
 	rq->data_len = bytes;
 	rq->flags |= REQ_BLOCK_PC;
 
-	blk_execute_rq(q, bd_disk, rq);
+	blk_execute_rq(q, bd_disk, rq, 0);
 	err = rq->errors & 0xff;	/* only 8 bit SCSI status */
 	if (err) {
 		if (rq->sense_len && rq->sense) {
@@ -561,7 +573,7 @@ int scsi_cmd_ioctl(struct file *file, struct gendisk *bd_disk, unsigned int cmd,
 			rq->cmd[0] = GPCMD_START_STOP_UNIT;
 			rq->cmd[4] = 0x02 + (close != 0);
 			rq->cmd_len = 6;
-			err = blk_execute_rq(q, bd_disk, rq);
+			err = blk_execute_rq(q, bd_disk, rq, 0);
 			blk_put_request(rq);
 			break;
 		default:
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index beaa561..1539603 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2097,6 +2097,10 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
 	if (!q)
 		return -ENXIO;
 
+	rq = blk_get_request(q, READ, GFP_KERNEL);
+	if (!rq)
+		return -ENOMEM;
+
 	cdi->last_sense = 0;
 
 	while (nframes) {
@@ -2108,9 +2112,9 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
 
 		len = nr * CD_FRAMESIZE_RAW;
 
-		rq = blk_rq_map_user(q, READ, ubuf, len);
-		if (IS_ERR(rq))
-			return PTR_ERR(rq);
+		ret = blk_rq_map_user(q, rq, ubuf, len);
+		if (ret)
+			break;
 
 		memset(rq->cmd, 0, sizeof(rq->cmd));
 		rq->cmd[0] = GPCMD_READ_CD;
@@ -2132,13 +2136,13 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
 		if (rq->bio)
 			blk_queue_bounce(q, &rq->bio);
 
-		if (blk_execute_rq(q, cdi->disk, rq)) {
+		if (blk_execute_rq(q, cdi->disk, rq, 0)) {
 			struct request_sense *s = rq->sense;
 			ret = -EIO;
 			cdi->last_sense = s->sense_key;
 		}
 
-		if (blk_rq_unmap_user(rq, bio, len))
+		if (blk_rq_unmap_user(bio, len))
 			ret = -EFAULT;
 
 		if (ret)
@@ -2149,6 +2153,7 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
 		ubuf += len;
 	}
 
+	blk_put_request(rq);
 	return ret;
 }
 
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 7333b41..2bc9d64 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -138,7 +138,7 @@ config CYZ_INTR
 
 config DIGIEPCA
 	tristate "Digiboard Intelligent Async Support"
-	depends on SERIAL_NONSTANDARD && BROKEN_ON_SMP && (!64BIT || BROKEN)
+	depends on SERIAL_NONSTANDARD
 	---help---
 	  This is a driver for Digi International's Xx, Xeve, and Xem series
 	  of cards which provide multiple serial ports. You would need
@@ -735,7 +735,7 @@ config SGI_IP27_RTC
 
 config GEN_RTC
 	tristate "Generic /dev/rtc emulation"
-	depends on RTC!=y && !IA64 && !ARM && !PPC64 && !M32R && !SPARC32
+	depends on RTC!=y && !IA64 && !ARM && !PPC64 && !M32R && !SPARC32 && !SPARC64
 	---help---
 	  If you say Y here and create a character special file /dev/rtc with
 	  major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -842,8 +842,7 @@ config SONYPI
 
 config TANBAC_TB0219
 	tristate "TANBAC TB0219 base board support"
-	depends TANBAC_TB0229
-
+	depends TANBAC_TB022X
 
 menu "Ftape, the floppy tape device driver"
 
diff --git a/drivers/char/digi1.h b/drivers/char/digi1.h
index 184378d..94d4eab 100644
--- a/drivers/char/digi1.h
+++ b/drivers/char/digi1.h
@@ -1,46 +1,46 @@
 /*          Definitions for DigiBoard ditty(1) command.                 */
 
 #if !defined(TIOCMODG)
-#define	TIOCMODG	('d'<<8) | 250		/* get modem ctrl state	*/
-#define	TIOCMODS	('d'<<8) | 251		/* set modem ctrl state	*/
+#define	TIOCMODG	(('d'<<8) | 250)	/* get modem ctrl state	*/
+#define	TIOCMODS	(('d'<<8) | 251)	/* set modem ctrl state	*/
 #endif
 
 #if !defined(TIOCMSET)
-#define	TIOCMSET	('d'<<8) | 252		/* set modem ctrl state	*/
-#define	TIOCMGET	('d'<<8) | 253		/* set modem ctrl state	*/
+#define	TIOCMSET	(('d'<<8) | 252)	/* set modem ctrl state	*/
+#define	TIOCMGET	(('d'<<8) | 253)	/* set modem ctrl state	*/
 #endif
 
 #if !defined(TIOCMBIC)
-#define	TIOCMBIC	('d'<<8) | 254		/* set modem ctrl state */
-#define	TIOCMBIS	('d'<<8) | 255		/* set modem ctrl state */
+#define	TIOCMBIC	(('d'<<8) | 254)	/* set modem ctrl state */
+#define	TIOCMBIS	(('d'<<8) | 255)	/* set modem ctrl state */
 #endif
 
 #if !defined(TIOCSDTR)
-#define	TIOCSDTR	('e'<<8) | 0		/* set DTR		*/
-#define	TIOCCDTR	('e'<<8) | 1		/* clear DTR		*/
+#define	TIOCSDTR	(('e'<<8) | 0)		/* set DTR		*/
+#define	TIOCCDTR	(('e'<<8) | 1)		/* clear DTR		*/
 #endif
 
 /************************************************************************
  * Ioctl command arguments for DIGI parameters.
  ************************************************************************/
-#define DIGI_GETA	('e'<<8) | 94		/* Read params		*/
+#define DIGI_GETA	(('e'<<8) | 94)		/* Read params		*/
 
-#define DIGI_SETA	('e'<<8) | 95		/* Set params		*/
-#define DIGI_SETAW	('e'<<8) | 96		/* Drain & set params	*/
-#define DIGI_SETAF	('e'<<8) | 97		/* Drain, flush & set params */
+#define DIGI_SETA	(('e'<<8) | 95)		/* Set params		*/
+#define DIGI_SETAW	(('e'<<8) | 96)		/* Drain & set params	*/
+#define DIGI_SETAF	(('e'<<8) | 97)		/* Drain, flush & set params */
 
-#define	DIGI_GETFLOW	('e'<<8) | 99		/* Get startc/stopc flow */
+#define	DIGI_GETFLOW	(('e'<<8) | 99)		/* Get startc/stopc flow */
 						/* control characters 	 */
-#define	DIGI_SETFLOW	('e'<<8) | 100		/* Set startc/stopc flow */
+#define	DIGI_SETFLOW	(('e'<<8) | 100)	/* Set startc/stopc flow */
 						/* control characters	 */
-#define	DIGI_GETAFLOW	('e'<<8) | 101		/* Get Aux. startc/stopc */
+#define	DIGI_GETAFLOW	(('e'<<8) | 101)	/* Get Aux. startc/stopc */
 						/* flow control chars 	 */
-#define	DIGI_SETAFLOW	('e'<<8) | 102		/* Set Aux. startc/stopc */
+#define	DIGI_SETAFLOW	(('e'<<8) | 102)	/* Set Aux. startc/stopc */
 						/* flow control chars	 */
 
-#define	DIGI_GETINFO	('e'<<8) | 103		/* Fill in digi_info */
-#define	DIGI_POLLER	('e'<<8) | 104		/* Turn on/off poller */
-#define	DIGI_INIT	('e'<<8) | 105		/* Allow things to run. */
+#define	DIGI_GETINFO	(('e'<<8) | 103)	/* Fill in digi_info */
+#define	DIGI_POLLER	(('e'<<8) | 104)	/* Turn on/off poller */
+#define	DIGI_INIT	(('e'<<8) | 105)	/* Allow things to run. */
 
 struct	digiflow_struct 
 {
diff --git a/drivers/char/digiFep1.h b/drivers/char/digiFep1.h
index c47d7fc..3c1f192 100644
--- a/drivers/char/digiFep1.h
+++ b/drivers/char/digiFep1.h
@@ -13,88 +13,88 @@
 
 struct global_data 
 {
-	volatile ushort cin;
-	volatile ushort cout;
-	volatile ushort cstart;
-	volatile ushort cmax;
-	volatile ushort ein;
-	volatile ushort eout;
-	volatile ushort istart;
-	volatile ushort imax;
+	u16 cin;
+	u16 cout;
+	u16 cstart;
+	u16 cmax;
+	u16 ein;
+	u16 eout;
+	u16 istart;
+	u16 imax;
 };
 
 
 struct board_chan 
 {
-	int filler1; 
-	int filler2;
-	volatile ushort tseg;
-	volatile ushort tin;
-	volatile ushort tout;
-	volatile ushort tmax;
-	
-	volatile ushort rseg;
-	volatile ushort rin;
-	volatile ushort rout;
-	volatile ushort rmax;
-	
-	volatile ushort tlow;
-	volatile ushort rlow;
-	volatile ushort rhigh;
-	volatile ushort incr;
-	
-	volatile ushort etime;
-	volatile ushort edelay;
-	volatile unchar *dev;
-	
-	volatile ushort iflag;
-	volatile ushort oflag;
-	volatile ushort cflag;
-	volatile ushort gmask;
-	
-	volatile ushort col;
-	volatile ushort delay;
-	volatile ushort imask;
-	volatile ushort tflush;
-
-	int filler3;
-	int filler4;
-	int filler5;
-	int filler6;
-	
-	volatile unchar num;
-	volatile unchar ract;
-	volatile unchar bstat;
-	volatile unchar tbusy;
-	volatile unchar iempty;
-	volatile unchar ilow;
-	volatile unchar idata;
-	volatile unchar eflag;
-	
-	volatile unchar tflag;
-	volatile unchar rflag;
-	volatile unchar xmask;
-	volatile unchar xval;
-	volatile unchar mstat;
-	volatile unchar mchange;
-	volatile unchar mint;
-	volatile unchar lstat;
-
-	volatile unchar mtran;
-	volatile unchar orun;
-	volatile unchar startca;
-	volatile unchar stopca;
-	volatile unchar startc;
-	volatile unchar stopc;
-	volatile unchar vnext;
-	volatile unchar hflow;
-
-	volatile unchar fillc;
-	volatile unchar ochar;
-	volatile unchar omask;
-
-	unchar filler7;
-	unchar filler8[28];
+	u32 filler1;
+	u32 filler2;
+	u16 tseg;
+	u16 tin;
+	u16 tout;
+	u16 tmax;
+
+	u16 rseg;
+	u16 rin;
+	u16 rout;
+	u16 rmax;
+
+	u16 tlow;
+	u16 rlow;
+	u16 rhigh;
+	u16 incr;
+
+	u16 etime;
+	u16 edelay;
+	unchar *dev;
+
+	u16 iflag;
+	u16 oflag;
+	u16 cflag;
+	u16 gmask;
+
+	u16 col;
+	u16 delay;
+	u16 imask;
+	u16 tflush;
+
+	u32 filler3;
+	u32 filler4;
+	u32 filler5;
+	u32 filler6;
+
+	u8 num;
+	u8 ract;
+	u8 bstat;
+	u8 tbusy;
+	u8 iempty;
+	u8 ilow;
+	u8 idata;
+	u8 eflag;
+
+	u8 tflag;
+	u8 rflag;
+	u8 xmask;
+	u8 xval;
+	u8 mstat;
+	u8 mchange;
+	u8 mint;
+	u8 lstat;
+
+	u8 mtran;
+	u8 orun;
+	u8 startca;
+	u8 stopca;
+	u8 startc;
+	u8 stopc;
+	u8 vnext;
+	u8 hflow;
+
+	u8 fillc;
+	u8 ochar;
+	u8 omask;
+
+	u8 filler7;
+	u8 filler8[28];
 }; 
 
 
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
index e0743eb..f28e70a 100644
--- a/drivers/char/drm/drm_bufs.c
+++ b/drivers/char/drm/drm_bufs.c
@@ -48,8 +48,8 @@ unsigned long drm_get_resource_len(drm_device_t *dev, unsigned int resource)
 }
 EXPORT_SYMBOL(drm_get_resource_len);
 
-static drm_local_map_t *drm_find_matching_map(drm_device_t *dev,
-					      drm_local_map_t *map)
+static drm_map_list_t *drm_find_matching_map(drm_device_t *dev,
+					     drm_local_map_t *map)
 {
 	struct list_head *list;
 
@@ -57,7 +57,7 @@ static drm_local_map_t *drm_find_matching_map(drm_device_t *dev,
 		drm_map_list_t *entry = list_entry(list, drm_map_list_t, head);
 		if (entry->map && map->type == entry->map->type &&
 		    entry->map->offset == map->offset) {
-			return entry->map;
+			return entry;
 		}
 	}
 
@@ -114,14 +114,13 @@ static __inline__ unsigned int HandleID(unsigned long lhandle, drm_device_t *dev
  * type.  Adds the map to the map list drm_device::maplist. Adds MTRR's where
  * applicable and if supported by the kernel.
  */
-int drm_addmap(drm_device_t * dev, unsigned int offset,
-	       unsigned int size, drm_map_type_t type,
-	       drm_map_flags_t flags, drm_local_map_t ** map_ptr)
+int drm_addmap_core(drm_device_t * dev, unsigned int offset,
+		    unsigned int size, drm_map_type_t type,
+		    drm_map_flags_t flags, drm_map_list_t **maplist)
 {
 	drm_map_t *map;
 	drm_map_list_t *list;
 	drm_dma_handle_t *dmah;
-	drm_local_map_t *found_map;
 
 	map = drm_alloc( sizeof(*map), DRM_MEM_MAPS );
 	if ( !map )
@@ -166,17 +165,17 @@ int drm_addmap(drm_device_t * dev, unsigned int offset,
 		 * needing to be aware of it.  Therefore, we just return success
 		 * when the server tries to create a duplicate map.
 		 */
-		found_map = drm_find_matching_map(dev, map);
-		if (found_map != NULL) {
-			if (found_map->size != map->size) {
+		list = drm_find_matching_map(dev, map);
+		if (list != NULL) {
+			if (list->map->size != map->size) {
 				DRM_DEBUG("Matching maps of type %d with "
 				   "mismatched sizes, (%ld vs %ld)\n",
-				    map->type, map->size, found_map->size);
-				found_map->size = map->size;
+				    map->type, map->size, list->map->size);
+				list->map->size = map->size;
 			}
 
 			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
-			*map_ptr = found_map;
+			*maplist = list;
 			return 0;
 		}
 
@@ -264,9 +263,22 @@ int drm_addmap(drm_device_t * dev, unsigned int offset,
 				    : map->offset, dev);
  	up(&dev->struct_sem);
 
-	*map_ptr = map;
+	*maplist = list;
 	return 0;
 }
+
+int drm_addmap(drm_device_t *dev, unsigned int offset,
+	       unsigned int size, drm_map_type_t type,
+	       drm_map_flags_t flags, drm_local_map_t **map_ptr)
+{
+	drm_map_list_t *list;
+	int rc;
+
+	rc = drm_addmap_core(dev, offset, size, type, flags, &list);
+	if (!rc)
+		*map_ptr = list->map;
+	return rc;
+}
 EXPORT_SYMBOL(drm_addmap);
 
 int drm_addmap_ioctl(struct inode *inode, struct file *filp,
@@ -275,10 +287,9 @@ int drm_addmap_ioctl(struct inode *inode, struct file *filp,
 	drm_file_t *priv = filp->private_data;
 	drm_device_t *dev = priv->head->dev;
 	drm_map_t map;
-	drm_map_t *map_ptr;
+	drm_map_list_t *maplist;
 	drm_map_t __user *argp = (void __user *)arg;
 	int err;
-	unsigned long handle = 0;
 
 	if (!(filp->f_mode & 3))
 		return -EACCES;	/* Require read/write */
@@ -287,26 +298,15 @@ int drm_addmap_ioctl(struct inode *inode, struct file *filp,
 		return -EFAULT;
 	}
 
-	err = drm_addmap(dev, map.offset, map.size, map.type, map.flags,
-			 &map_ptr);
+	err = drm_addmap_core(dev, map.offset, map.size, map.type, map.flags,
+			      &maplist);
 
-	if (err) {
+	if (err) 
 		return err;
-	}
-
-	{
-		drm_map_list_t *_entry;
-		list_for_each_entry(_entry, &dev->maplist->head, head) {
-			if (_entry->map == map_ptr)
-				handle = _entry->user_token;
-		}
-		if (!handle)
-			return -EFAULT;
-	}
 
-	if (copy_to_user(argp, map_ptr, sizeof(*map_ptr)))
+	if (copy_to_user(argp, maplist->map, sizeof(drm_map_t)))
 		return -EFAULT;
-	if (put_user(handle, &argp->handle))
+	if (put_user(maplist->user_token, &argp->handle))
 		return -EFAULT;
 	return 0;
 }
@@ -1041,7 +1041,7 @@ static int drm_addbufs_sg(drm_device_t *dev, drm_buf_desc_t *request)
 	return 0;
 }
 
-int drm_addbufs_fb(drm_device_t *dev, drm_buf_desc_t *request)
+static int drm_addbufs_fb(drm_device_t *dev, drm_buf_desc_t *request)
 {
 	drm_device_dma_t *dma = dev->dma;
 	drm_buf_entry_t *entry;
diff --git a/drivers/char/drm/drm_context.c b/drivers/char/drm/drm_context.c
index f515567..5028927 100644
--- a/drivers/char/drm/drm_context.c
+++ b/drivers/char/drm/drm_context.c
@@ -308,7 +308,7 @@ found:
  *
  * Attempt to set drm_device::context_flag.
  */
-int drm_context_switch( drm_device_t *dev, int old, int new )
+static int drm_context_switch( drm_device_t *dev, int old, int new )
 {
         if ( test_and_set_bit( 0, &dev->context_flag ) ) {
                 DRM_ERROR( "Reentering -- FIXME\n" );
diff --git a/drivers/char/drm/drm_sysfs.c b/drivers/char/drm/drm_sysfs.c
index 2fc10c4..475cc5e 100644
--- a/drivers/char/drm/drm_sysfs.c
+++ b/drivers/char/drm/drm_sysfs.c
@@ -17,6 +17,7 @@
 #include <linux/err.h>
 
 #include "drm_core.h"
+#include "drmP.h"
 
 struct drm_sysfs_class {
 	struct class_device_attribute attr;
diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c
index 567b425..fc7d4a5 100644
--- a/drivers/char/drm/mga_dma.c
+++ b/drivers/char/drm/mga_dma.c
@@ -417,6 +417,7 @@ int mga_driver_preinit(drm_device_t *dev, unsigned long flags)
 	return 0;
 }
 
+#if __OS_HAS_AGP
 /**
  * Bootstrap the driver for AGP DMA.
  * 
@@ -560,6 +561,13 @@ static int mga_do_agp_dma_bootstrap(drm_device_t * dev,
 	DRM_INFO("Initialized card for AGP DMA.\n");
 	return 0;
 }
+#else
+static int mga_do_agp_dma_bootstrap(drm_device_t * dev,
+				    drm_mga_dma_bootstrap_t * dma_bs)
+{
+	return -EINVAL;
+}
+#endif
 
 /**
  * Bootstrap the driver for PCI DMA.
@@ -697,7 +705,6 @@ static int mga_do_dma_bootstrap(drm_device_t * dev,
 	 * carve off portions of it for internal uses.  The remaining memory
 	 * is returned to user-mode to be used for AGP textures.
 	 */
-
 	if (is_agp) {
 		err = mga_do_agp_dma_bootstrap(dev, dma_bs);
 	}
@@ -932,6 +939,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev )
 			drm_core_ioremapfree(dev->agp_buffer_map, dev);
 
 		if (dev_priv->used_new_dma_init) {
+#if __OS_HAS_AGP
 			if (dev_priv->agp_mem != NULL) {
 				dev_priv->agp_textures = NULL;
 				drm_unbind_agp(dev_priv->agp_mem);
@@ -944,7 +952,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev )
 			if ((dev->agp != NULL) && dev->agp->acquired) {
 				err = drm_agp_release(dev);
 			}
-
+#endif
 			dev_priv->used_new_dma_init = 0;
 		}
 
@@ -965,7 +973,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev )
 		}
 	}
 
-	return 0;
+	return err;
 }
 
 int mga_dma_init( DRM_IOCTL_ARGS )
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index 6025e18..58d3738 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -6,6 +6,8 @@
 	For technical support please email digiLinux@dgii.com or
 	call Digi tech support at (612) 912-3456
 
+	** This driver is no longer supported by Digi **
+
 	Much of this design and code came from epca.c which was 
 	copyright (C) 1994, 1995 Troy De Jongh, and subsquently 
 	modified by David Nugent, Christoph Lameter, Mike McLagan. 
@@ -43,31 +45,19 @@
 #include <linux/interrupt.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
-
-#ifdef CONFIG_PCI
-#define ENABLE_PCI
-#endif /* CONFIG_PCI */
-
-#define putUser(arg1, arg2) put_user(arg1, (unsigned long __user *)arg2)
-#define getUser(arg1, arg2) get_user(arg1, (unsigned __user *)arg2)
-
-#ifdef ENABLE_PCI
+#include <linux/spinlock.h>
 #include <linux/pci.h>
 #include "digiPCI.h"
-#endif /* ENABLE_PCI */
+
 
 #include "digi1.h"
 #include "digiFep1.h"
 #include "epca.h"
 #include "epcaconfig.h"
 
-#if BITS_PER_LONG != 32
-#  error FIXME: this driver only works on 32-bit platforms
-#endif
-
 /* ---------------------- Begin defines ------------------------ */
 
-#define VERSION            "1.3.0.1-LK"
+#define VERSION            "1.3.0.1-LK2.6"
 
 /* This major needs to be submitted to Linux to join the majors list */
 
@@ -81,13 +71,17 @@
 
 /* ----------------- Begin global definitions ------------------- */
 
-static char mesg[100];
 static int nbdevs, num_cards, liloconfig;
 static int digi_poller_inhibited = 1 ;
 
 static int setup_error_code;
 static int invalid_lilo_config;
 
+/* The ISA boards do window flipping into the same spaces so its only sane
+   with a single lock. It's still pretty efficient */
+
+static spinlock_t epca_lock = SPIN_LOCK_UNLOCKED;
+
 /* -----------------------------------------------------------------------
 	MAXBOARDS is typically 12, but ISA and EISA cards are restricted to 
 	7 below.
@@ -129,58 +123,58 @@ static struct timer_list epca_timer;
 	configured.
 ----------------------------------------------------------------------- */
 	
-static inline void memwinon(struct board_info *b, unsigned int win);
-static inline void memwinoff(struct board_info *b, unsigned int win);
-static inline void globalwinon(struct channel *ch);
-static inline void rxwinon(struct channel *ch);
-static inline void txwinon(struct channel *ch);
-static inline void memoff(struct channel *ch);
-static inline void assertgwinon(struct channel *ch);
-static inline void assertmemoff(struct channel *ch);
+static void memwinon(struct board_info *b, unsigned int win);
+static void memwinoff(struct board_info *b, unsigned int win);
+static void globalwinon(struct channel *ch);
+static void rxwinon(struct channel *ch);
+static void txwinon(struct channel *ch);
+static void memoff(struct channel *ch);
+static void assertgwinon(struct channel *ch);
+static void assertmemoff(struct channel *ch);
 
 /* ---- Begin more 'specific' memory functions for cx_like products --- */
 
-static inline void pcxem_memwinon(struct board_info *b, unsigned int win);
-static inline void pcxem_memwinoff(struct board_info *b, unsigned int win);
-static inline void pcxem_globalwinon(struct channel *ch);
-static inline void pcxem_rxwinon(struct channel *ch);
-static inline void pcxem_txwinon(struct channel *ch);
-static inline void pcxem_memoff(struct channel *ch);
+static void pcxem_memwinon(struct board_info *b, unsigned int win);
+static void pcxem_memwinoff(struct board_info *b, unsigned int win);
+static void pcxem_globalwinon(struct channel *ch);
+static void pcxem_rxwinon(struct channel *ch);
+static void pcxem_txwinon(struct channel *ch);
+static void pcxem_memoff(struct channel *ch);
 
 /* ------ Begin more 'specific' memory functions for the pcxe ------- */
 
-static inline void pcxe_memwinon(struct board_info *b, unsigned int win);
-static inline void pcxe_memwinoff(struct board_info *b, unsigned int win);
-static inline void pcxe_globalwinon(struct channel *ch);
-static inline void pcxe_rxwinon(struct channel *ch);
-static inline void pcxe_txwinon(struct channel *ch);
-static inline void pcxe_memoff(struct channel *ch);
+static void pcxe_memwinon(struct board_info *b, unsigned int win);
+static void pcxe_memwinoff(struct board_info *b, unsigned int win);
+static void pcxe_globalwinon(struct channel *ch);
+static void pcxe_rxwinon(struct channel *ch);
+static void pcxe_txwinon(struct channel *ch);
+static void pcxe_memoff(struct channel *ch);
 
 /* ---- Begin more 'specific' memory functions for the pc64xe and pcxi ---- */
 /* Note : pc64xe and pcxi share the same windowing routines */
 
-static inline void pcxi_memwinon(struct board_info *b, unsigned int win);
-static inline void pcxi_memwinoff(struct board_info *b, unsigned int win);
-static inline void pcxi_globalwinon(struct channel *ch);
-static inline void pcxi_rxwinon(struct channel *ch);
-static inline void pcxi_txwinon(struct channel *ch);
-static inline void pcxi_memoff(struct channel *ch);
+static void pcxi_memwinon(struct board_info *b, unsigned int win);
+static void pcxi_memwinoff(struct board_info *b, unsigned int win);
+static void pcxi_globalwinon(struct channel *ch);
+static void pcxi_rxwinon(struct channel *ch);
+static void pcxi_txwinon(struct channel *ch);
+static void pcxi_memoff(struct channel *ch);
 
 /* - Begin 'specific' do nothing memory functions needed for some cards - */
 
-static inline void dummy_memwinon(struct board_info *b, unsigned int win);
-static inline void dummy_memwinoff(struct board_info *b, unsigned int win);
-static inline void dummy_globalwinon(struct channel *ch);
-static inline void dummy_rxwinon(struct channel *ch);
-static inline void dummy_txwinon(struct channel *ch);
-static inline void dummy_memoff(struct channel *ch);
-static inline void dummy_assertgwinon(struct channel *ch);
-static inline void dummy_assertmemoff(struct channel *ch);
+static void dummy_memwinon(struct board_info *b, unsigned int win);
+static void dummy_memwinoff(struct board_info *b, unsigned int win);
+static void dummy_globalwinon(struct channel *ch);
+static void dummy_rxwinon(struct channel *ch);
+static void dummy_txwinon(struct channel *ch);
+static void dummy_memoff(struct channel *ch);
+static void dummy_assertgwinon(struct channel *ch);
+static void dummy_assertmemoff(struct channel *ch);
 
 /* ------------------- Begin declare functions ----------------------- */
 
-static inline struct channel *verifyChannel(register struct tty_struct *);
-static inline void pc_sched_event(struct channel *, int);
+static struct channel *verifyChannel(struct tty_struct *);
+static void pc_sched_event(struct channel *, int);
 static void epca_error(int, char *);
 static void pc_close(struct tty_struct *, struct file *);
 static void shutdown(struct channel *);
@@ -215,15 +209,11 @@ static void pc_unthrottle(struct tty_struct *tty);
 static void digi_send_break(struct channel *ch, int msec);
 static void setup_empty_event(struct tty_struct *tty, struct channel *ch);
 void epca_setup(char *, int *);
-void console_print(const char *);
 
 static int get_termio(struct tty_struct *, struct termio __user *);
 static int pc_write(struct tty_struct *, const unsigned char *, int);
-int pc_init(void);
-
-#ifdef ENABLE_PCI
+static int pc_init(void);
 static int init_PCI(void);
-#endif /* ENABLE_PCI */
 
 
 /* ------------------------------------------------------------------
@@ -237,41 +227,41 @@ static int init_PCI(void);
 	making direct calls deserves what they get.
 -------------------------------------------------------------------- */
 
-static inline void memwinon(struct board_info *b, unsigned int win)
+static void memwinon(struct board_info *b, unsigned int win)
 {
 	(b->memwinon)(b, win);
 }
 
-static inline void memwinoff(struct board_info *b, unsigned int win)
+static void memwinoff(struct board_info *b, unsigned int win)
 {
 	(b->memwinoff)(b, win);
 }
 
-static inline void globalwinon(struct channel *ch)
+static void globalwinon(struct channel *ch)
 {
 	(ch->board->globalwinon)(ch);
 }
 
-static inline void rxwinon(struct channel *ch)
+static void rxwinon(struct channel *ch)
 {
 	(ch->board->rxwinon)(ch);
 }
 
-static inline void txwinon(struct channel *ch)
+static void txwinon(struct channel *ch)
 {
 	(ch->board->txwinon)(ch);
 }
 
-static inline void memoff(struct channel *ch)
+static void memoff(struct channel *ch)
 {
 	(ch->board->memoff)(ch);
 }
-static inline void assertgwinon(struct channel *ch)
+static void assertgwinon(struct channel *ch)
 {
 	(ch->board->assertgwinon)(ch);
 }
 
-static inline void assertmemoff(struct channel *ch)
+static void assertmemoff(struct channel *ch)
 {
 	(ch->board->assertmemoff)(ch);
 }
@@ -281,66 +271,66 @@ static inline void assertmemoff(struct channel *ch)
 	and CX series cards.
 ------------------------------------------------------------ */
 
-static inline void pcxem_memwinon(struct board_info *b, unsigned int win)
+static void pcxem_memwinon(struct board_info *b, unsigned int win)
 {
-        outb_p(FEPWIN|win, (int)b->port + 1);
+        outb_p(FEPWIN|win, b->port + 1);
 }
 
-static inline void pcxem_memwinoff(struct board_info *b, unsigned int win)
+static void pcxem_memwinoff(struct board_info *b, unsigned int win)
 {
-	outb_p(0, (int)b->port + 1);
+	outb_p(0, b->port + 1);
 }
 
-static inline void pcxem_globalwinon(struct channel *ch)
+static void pcxem_globalwinon(struct channel *ch)
 {
 	outb_p( FEPWIN, (int)ch->board->port + 1);
 }
 
-static inline void pcxem_rxwinon(struct channel *ch)
+static void pcxem_rxwinon(struct channel *ch)
 {
 	outb_p(ch->rxwin, (int)ch->board->port + 1);
 }
 
-static inline void pcxem_txwinon(struct channel *ch)
+static void pcxem_txwinon(struct channel *ch)
 {
 	outb_p(ch->txwin, (int)ch->board->port + 1);
 }
 
-static inline void pcxem_memoff(struct channel *ch)
+static void pcxem_memoff(struct channel *ch)
 {
 	outb_p(0, (int)ch->board->port + 1);
 }
 
 /* ----------------- Begin pcxe memory window stuff ------------------ */
 
-static inline void pcxe_memwinon(struct board_info *b, unsigned int win)
+static void pcxe_memwinon(struct board_info *b, unsigned int win)
 {
-               outb_p(FEPWIN | win, (int)b->port + 1);
+               outb_p(FEPWIN | win, b->port + 1);
 }
 
-static inline void pcxe_memwinoff(struct board_info *b, unsigned int win)
+static void pcxe_memwinoff(struct board_info *b, unsigned int win)
 {
-	outb_p(inb((int)b->port) & ~FEPMEM,
-	           (int)b->port + 1);
-	outb_p(0, (int)b->port + 1);
+	outb_p(inb(b->port) & ~FEPMEM,
+	           b->port + 1);
+	outb_p(0, b->port + 1);
 }
 
-static inline void pcxe_globalwinon(struct channel *ch)
+static void pcxe_globalwinon(struct channel *ch)
 {
 	outb_p( FEPWIN, (int)ch->board->port + 1);
 }
 
-static inline void pcxe_rxwinon(struct channel *ch)
+static void pcxe_rxwinon(struct channel *ch)
 {
 		outb_p(ch->rxwin, (int)ch->board->port + 1);
 }
 
-static inline void pcxe_txwinon(struct channel *ch)
+static void pcxe_txwinon(struct channel *ch)
 {
 		outb_p(ch->txwin, (int)ch->board->port + 1);
 }
 
-static inline void pcxe_memoff(struct channel *ch)
+static void pcxe_memoff(struct channel *ch)
 {
 	outb_p(0, (int)ch->board->port);
 	outb_p(0, (int)ch->board->port + 1);
@@ -348,44 +338,44 @@ static inline void pcxe_memoff(struct channel *ch)
 
 /* ------------- Begin pc64xe and pcxi memory window stuff -------------- */
 
-static inline void pcxi_memwinon(struct board_info *b, unsigned int win)
+static void pcxi_memwinon(struct board_info *b, unsigned int win)
 {
-               outb_p(inb((int)b->port) | FEPMEM, (int)b->port);
+               outb_p(inb(b->port) | FEPMEM, b->port);
 }
 
-static inline void pcxi_memwinoff(struct board_info *b, unsigned int win)
+static void pcxi_memwinoff(struct board_info *b, unsigned int win)
 {
-	outb_p(inb((int)b->port) & ~FEPMEM, (int)b->port);
+	outb_p(inb(b->port) & ~FEPMEM, b->port);
 }
 
-static inline void pcxi_globalwinon(struct channel *ch)
+static void pcxi_globalwinon(struct channel *ch)
 {
-	outb_p(FEPMEM, (int)ch->board->port);
+	outb_p(FEPMEM, ch->board->port);
 }
 
-static inline void pcxi_rxwinon(struct channel *ch)
+static void pcxi_rxwinon(struct channel *ch)
 {
-		outb_p(FEPMEM, (int)ch->board->port);
+		outb_p(FEPMEM, ch->board->port);
 }
 
-static inline void pcxi_txwinon(struct channel *ch)
+static void pcxi_txwinon(struct channel *ch)
 {
-		outb_p(FEPMEM, (int)ch->board->port);
+		outb_p(FEPMEM, ch->board->port);
 }
 
-static inline void pcxi_memoff(struct channel *ch)
+static void pcxi_memoff(struct channel *ch)
 {
-	outb_p(0, (int)ch->board->port);
+	outb_p(0, ch->board->port);
 }
 
-static inline void pcxi_assertgwinon(struct channel *ch)
+static void pcxi_assertgwinon(struct channel *ch)
 {
-	epcaassert(inb((int)ch->board->port) & FEPMEM, "Global memory off");
+	epcaassert(inb(ch->board->port) & FEPMEM, "Global memory off");
 }
 
-static inline void pcxi_assertmemoff(struct channel *ch)
+static void pcxi_assertmemoff(struct channel *ch)
 {
-	epcaassert(!(inb((int)ch->board->port) & FEPMEM), "Memory on");
+	epcaassert(!(inb(ch->board->port) & FEPMEM), "Memory on");
 }
 
 
@@ -398,185 +388,143 @@ static inline void pcxi_assertmemoff(struct channel *ch)
 	may or may not do anything.
 ---------------------------------------------------------------------------*/
 
-static inline void dummy_memwinon(struct board_info *b, unsigned int win)
+static void dummy_memwinon(struct board_info *b, unsigned int win)
 {
 }
 
-static inline void dummy_memwinoff(struct board_info *b, unsigned int win)
+static void dummy_memwinoff(struct board_info *b, unsigned int win)
 {
 }
 
-static inline void dummy_globalwinon(struct channel *ch)
+static void dummy_globalwinon(struct channel *ch)
 {
 }
 
-static inline void dummy_rxwinon(struct channel *ch)
+static void dummy_rxwinon(struct channel *ch)
 {
 }
 
-static inline void dummy_txwinon(struct channel *ch)
+static void dummy_txwinon(struct channel *ch)
 {
 }
 
-static inline void dummy_memoff(struct channel *ch)
+static void dummy_memoff(struct channel *ch)
 {
 }
 
-static inline void dummy_assertgwinon(struct channel *ch)
+static void dummy_assertgwinon(struct channel *ch)
 {
 }
 
-static inline void dummy_assertmemoff(struct channel *ch)
+static void dummy_assertmemoff(struct channel *ch)
 {
 }
 
 /* ----------------- Begin verifyChannel function ----------------------- */
-static inline struct channel *verifyChannel(register struct tty_struct *tty)
+static struct channel *verifyChannel(struct tty_struct *tty)
 { /* Begin verifyChannel */
-
 	/* --------------------------------------------------------------------
 		This routine basically provides a sanity check.  It insures that
 		the channel returned is within the proper range of addresses as
 		well as properly initialized.  If some bogus info gets passed in
 		through tty->driver_data this should catch it.
-	--------------------------------------------------------------------- */
-
-	if (tty) 
-	{ /* Begin if tty */
-
-		register struct channel *ch = (struct channel *)tty->driver_data;
-
-		if ((ch >= &digi_channels[0]) && (ch < &digi_channels[nbdevs])) 
-		{
+		--------------------------------------------------------------------- */
+	if (tty) {
+		struct channel *ch = (struct channel *)tty->driver_data;
+		if ((ch >= &digi_channels[0]) && (ch < &digi_channels[nbdevs])) {
 			if (ch->magic == EPCA_MAGIC)
 				return ch;
 		}
-
-	} /* End if tty */
-
-	/* Else return a NULL for invalid */
+	}
 	return NULL;
 
 } /* End verifyChannel */
 
 /* ------------------ Begin pc_sched_event ------------------------- */
 
-static inline void pc_sched_event(struct channel *ch, int event)
-{ /* Begin pc_sched_event */
-
-
+static void pc_sched_event(struct channel *ch, int event)
+{
 	/* ----------------------------------------------------------------------
 		We call this to schedule interrupt processing on some event.  The 
 		kernel sees our request and calls the related routine in OUR driver.
 	-------------------------------------------------------------------------*/
-
 	ch->event |= 1 << event;
 	schedule_work(&ch->tqueue);
-
-
 } /* End pc_sched_event */
 
 /* ------------------ Begin epca_error ------------------------- */
 
 static void epca_error(int line, char *msg)
-{ /* Begin epca_error */
-
+{
 	printk(KERN_ERR "epca_error (Digi): line = %d %s\n",line,msg);
-	return;
-
-} /* End epca_error */
+}
 
 /* ------------------ Begin pc_close ------------------------- */
 static void pc_close(struct tty_struct * tty, struct file * filp)
-{ /* Begin pc_close */
-
+{
 	struct channel *ch;
 	unsigned long flags;
-
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
-
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{ /* Begin if ch != NULL */
-
-		save_flags(flags);
-		cli();
-
-		if (tty_hung_up_p(filp)) 
-		{
-			restore_flags(flags);
+	if ((ch = verifyChannel(tty)) != NULL)  { /* Begin if ch != NULL */
+		spin_lock_irqsave(&epca_lock, flags);
+		if (tty_hung_up_p(filp)) {
+			spin_unlock_irqrestore(&epca_lock, flags);
 			return;
 		}
-
 		/* Check to see if the channel is open more than once */
-		if (ch->count-- > 1) 
-		{ /* Begin channel is open more than once */
-
+		if (ch->count-- > 1)  {
+			/* Begin channel is open more than once */
 			/* -------------------------------------------------------------
 				Return without doing anything.  Someone might still be using
 				the channel.
 			---------------------------------------------------------------- */
-
-			restore_flags(flags);
+			spin_unlock_irqrestore(&epca_lock, flags);
 			return;
 		} /* End channel is open more than once */
 
 		/* Port open only once go ahead with shutdown & reset */
-
-		if (ch->count < 0) 
-		{
-			ch->count = 0;
-		}
+		if (ch->count < 0)
+			BUG();
 
 		/* ---------------------------------------------------------------
 			Let the rest of the driver know the channel is being closed.
 			This becomes important if an open is attempted before close 
 			is finished.
 		------------------------------------------------------------------ */
-
 		ch->asyncflags |= ASYNC_CLOSING;
-	
 		tty->closing = 1;
 
-		if (ch->asyncflags & ASYNC_INITIALIZED) 
-		{
+		spin_unlock_irqrestore(&epca_lock, flags);
+
+		if (ch->asyncflags & ASYNC_INITIALIZED)  {
 			/* Setup an event to indicate when the transmit buffer empties */
 			setup_empty_event(tty, ch);		
 			tty_wait_until_sent(tty, 3000); /* 30 seconds timeout */
 		}
-	
 		if (tty->driver->flush_buffer)
 			tty->driver->flush_buffer(tty);
 
 		tty_ldisc_flush(tty);
 		shutdown(ch);
+
+		spin_lock_irqsave(&epca_lock, flags);
 		tty->closing = 0;
 		ch->event = 0;
 		ch->tty = NULL;
+		spin_unlock_irqrestore(&epca_lock, flags);
 
-		if (ch->blocked_open) 
-		{ /* Begin if blocked_open */
-
+		if (ch->blocked_open)  { /* Begin if blocked_open */
 			if (ch->close_delay) 
-			{
 				msleep_interruptible(jiffies_to_msecs(ch->close_delay));
-			}
-
 			wake_up_interruptible(&ch->open_wait);
-
 		} /* End if blocked_open */
-
 		ch->asyncflags &= ~(ASYNC_NORMAL_ACTIVE | ASYNC_INITIALIZED | 
 		                      ASYNC_CLOSING);
 		wake_up_interruptible(&ch->close_wait);
-
-
-		restore_flags(flags);
-
 	} /* End if ch != NULL */
-
 } /* End pc_close */ 
 
 /* ------------------ Begin shutdown  ------------------------- */
@@ -586,15 +534,14 @@ static void shutdown(struct channel *ch)
 
 	unsigned long flags;
 	struct tty_struct *tty;
-	volatile struct board_chan *bc;
+	struct board_chan *bc;
 
 	if (!(ch->asyncflags & ASYNC_INITIALIZED)) 
 		return;
 
-	save_flags(flags);
-	cli();
-	globalwinon(ch);
+	spin_lock_irqsave(&epca_lock, flags);
 
+	globalwinon(ch);
 	bc = ch->brdchan;
 
 	/* ------------------------------------------------------------------
@@ -604,20 +551,17 @@ static void shutdown(struct channel *ch)
 	--------------------------------------------------------------------- */ 
 
 	if (bc)
-		bc->idata = 0;
-
+		writeb(0, &bc->idata);
 	tty = ch->tty;
 
 	/* ----------------------------------------------------------------
 	   If we're a modem control device and HUPCL is on, drop RTS & DTR.
  	------------------------------------------------------------------ */
 
-	if (tty->termios->c_cflag & HUPCL) 
-	{
+	if (tty->termios->c_cflag & HUPCL)  {
 		ch->omodem &= ~(ch->m_rts | ch->m_dtr);
 		fepcmd(ch, SETMODEM, 0, ch->m_dtr | ch->m_rts, 10, 1);
 	}
-
 	memoff(ch);
 
 	/* ------------------------------------------------------------------
@@ -628,7 +572,7 @@ static void shutdown(struct channel *ch)
 	/* Prevent future Digi programmed interrupts from coming active */
 
 	ch->asyncflags &= ~ASYNC_INITIALIZED;
-	restore_flags(flags);
+	spin_unlock_irqrestore(&epca_lock, flags);
 
 } /* End shutdown */
 
@@ -636,7 +580,6 @@ static void shutdown(struct channel *ch)
 
 static void pc_hangup(struct tty_struct *tty)
 { /* Begin pc_hangup */
-
 	struct channel *ch;
 	
 	/* ---------------------------------------------------------
@@ -644,25 +587,21 @@ static void pc_hangup(struct tty_struct *tty)
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
 
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{ /* Begin if ch != NULL */
-
+	if ((ch = verifyChannel(tty)) != NULL)  { /* Begin if ch != NULL */
 		unsigned long flags;
 
-		save_flags(flags);
-		cli();
 		if (tty->driver->flush_buffer)
 			tty->driver->flush_buffer(tty);
 		tty_ldisc_flush(tty);
 		shutdown(ch);
 
+		spin_lock_irqsave(&epca_lock, flags);
 		ch->tty   = NULL;
 		ch->event = 0;
 		ch->count = 0;
-		restore_flags(flags);
 		ch->asyncflags &= ~(ASYNC_NORMAL_ACTIVE | ASYNC_INITIALIZED);
+		spin_unlock_irqrestore(&epca_lock, flags);
 		wake_up_interruptible(&ch->open_wait);
-
 	} /* End if ch != NULL */
 
 } /* End pc_hangup */
@@ -672,18 +611,14 @@ static void pc_hangup(struct tty_struct *tty)
 static int pc_write(struct tty_struct * tty,
                     const unsigned char *buf, int bytesAvailable)
 { /* Begin pc_write */
-
-	register unsigned int head, tail;
-	register int dataLen;
-	register int size;
-	register int amountCopied;
-
-
+	unsigned int head, tail;
+	int dataLen;
+	int size;
+	int amountCopied;
 	struct channel *ch;
 	unsigned long flags;
 	int remain;
-	volatile struct board_chan *bc;
-
+	struct board_chan *bc;
 
 	/* ----------------------------------------------------------------
 		pc_write is primarily called directly by the kernel routine
@@ -706,24 +641,20 @@ static int pc_write(struct tty_struct * tty,
 
 	bc   = ch->brdchan;
 	size = ch->txbufsize;
-
 	amountCopied = 0;
-	save_flags(flags);
-	cli();
 
+	spin_lock_irqsave(&epca_lock, flags);
 	globalwinon(ch);
 
-	head = bc->tin & (size - 1);
-	tail = bc->tout;
+	head = readw(&bc->tin) & (size - 1);
+	tail = readw(&bc->tout);
 
-	if (tail != bc->tout)
-		tail = bc->tout;
+	if (tail != readw(&bc->tout))
+		tail = readw(&bc->tout);
 	tail &= (size - 1);
 
 	/*	If head >= tail, head has not wrapped around. */ 
-	if (head >= tail) 
-	{ /* Begin head has not wrapped */
-
+	if (head >= tail)  { /* Begin head has not wrapped */
 		/* ---------------------------------------------------------------
 			remain (much like dataLen above) represents the total amount of
 			space available on the card for data.  Here dataLen represents
@@ -731,26 +662,19 @@ static int pc_write(struct tty_struct * tty,
 			buffer.  This is important because a memcpy cannot be told to
 			automatically wrap around when it hits the buffer end.
 		------------------------------------------------------------------ */ 
-
 		dataLen = size - head;
 		remain = size - (head - tail) - 1;
-
-	} /* End head has not wrapped */
-	else 
-	{ /* Begin head has wrapped around */
+	} else { /* Begin head has wrapped around */
 
 		remain = tail - head - 1;
 		dataLen = remain;
 
 	} /* End head has wrapped around */
-
 	/* -------------------------------------------------------------------
 			Check the space on the card.  If we have more data than 
 			space; reduce the amount of data to fit the space.
 	---------------------------------------------------------------------- */
-
 	bytesAvailable = min(remain, bytesAvailable);
-
 	txwinon(ch);
 	while (bytesAvailable > 0) 
 	{ /* Begin while there is data to copy onto card */
@@ -767,26 +691,21 @@ static int pc_write(struct tty_struct * tty,
 		amountCopied += dataLen;
 		bytesAvailable -= dataLen;
 
-		if (head >= size) 
-		{
+		if (head >= size) {
 			head = 0;
 			dataLen = tail;
 		}
-
 	} /* End while there is data to copy onto card */
-
 	ch->statusflags |= TXBUSY;
 	globalwinon(ch);
-	bc->tin = head;
+	writew(head, &bc->tin);
 
-	if ((ch->statusflags & LOWWAIT) == 0) 
-	{
+	if ((ch->statusflags & LOWWAIT) == 0)  {
 		ch->statusflags |= LOWWAIT;
-		bc->ilow = 1;
+		writeb(1, &bc->ilow);
 	}
 	memoff(ch);
-	restore_flags(flags);
-
+	spin_unlock_irqrestore(&epca_lock, flags);
 	return(amountCopied);
 
 } /* End pc_write */
@@ -795,11 +714,7 @@ static int pc_write(struct tty_struct * tty,
 
 static void pc_put_char(struct tty_struct *tty, unsigned char c)
 { /* Begin pc_put_char */
-
-   
 	pc_write(tty, &c, 1);
-	return;
-
 } /* End pc_put_char */
 
 /* ------------------ Begin pc_write_room  ------------------------- */
@@ -811,7 +726,7 @@ static int pc_write_room(struct tty_struct *tty)
 	struct channel *ch;
 	unsigned long flags;
 	unsigned int head, tail;
-	volatile struct board_chan *bc;
+	struct board_chan *bc;
 
 	remain = 0;
 
@@ -820,33 +735,29 @@ static int pc_write_room(struct tty_struct *tty)
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
 
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{
-		save_flags(flags);
-		cli();
+	if ((ch = verifyChannel(tty)) != NULL)  {
+		spin_lock_irqsave(&epca_lock, flags);
 		globalwinon(ch);
 
 		bc   = ch->brdchan;
-		head = bc->tin & (ch->txbufsize - 1);
-		tail = bc->tout;
+		head = readw(&bc->tin) & (ch->txbufsize - 1);
+		tail = readw(&bc->tout);
 
-		if (tail != bc->tout)
-			tail = bc->tout;
+		if (tail != readw(&bc->tout))
+			tail = readw(&bc->tout);
 		/* Wrap tail if necessary */
 		tail &= (ch->txbufsize - 1);
 
 		if ((remain = tail - head - 1) < 0 )
 			remain += ch->txbufsize;
 
-		if (remain && (ch->statusflags & LOWWAIT) == 0) 
-		{
+		if (remain && (ch->statusflags & LOWWAIT) == 0) {
 			ch->statusflags |= LOWWAIT;
-			bc->ilow = 1;
+			writeb(1, &bc->ilow);
 		}
 		memoff(ch);
-		restore_flags(flags);
+		spin_unlock_irqrestore(&epca_lock, flags);
 	}
-
 	/* Return how much room is left on card */
 	return remain;
 
@@ -862,8 +773,7 @@ static int pc_chars_in_buffer(struct tty_struct *tty)
 	int remain;
 	unsigned long flags;
 	struct channel *ch;
-	volatile struct board_chan *bc;
-
+	struct board_chan *bc;
 
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
@@ -873,34 +783,27 @@ static int pc_chars_in_buffer(struct tty_struct *tty)
 	if ((ch = verifyChannel(tty)) == NULL)
 		return(0);
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&epca_lock, flags);
 	globalwinon(ch);
 
 	bc = ch->brdchan;
-	tail = bc->tout;
-	head = bc->tin;
-	ctail = ch->mailbox->cout;
+	tail = readw(&bc->tout);
+	head = readw(&bc->tin);
+	ctail = readw(&ch->mailbox->cout);
 
-	if (tail == head && ch->mailbox->cin == ctail && bc->tbusy == 0)
+	if (tail == head && readw(&ch->mailbox->cin) == ctail && readb(&bc->tbusy) == 0)
 		chars = 0;
-	else 
-	{ /* Begin if some space on the card has been used */
-
-		head = bc->tin & (ch->txbufsize - 1);
+	else  { /* Begin if some space on the card has been used */
+		head = readw(&bc->tin) & (ch->txbufsize - 1);
 		tail &= (ch->txbufsize - 1);
-
 		/*  --------------------------------------------------------------
 			The logic here is basically opposite of the above pc_write_room
 			here we are finding the amount of bytes in the buffer filled.
 			Not the amount of bytes empty.
 		------------------------------------------------------------------- */
-
 		if ((remain = tail - head - 1) < 0 )
 			remain += ch->txbufsize;
-
 		chars = (int)(ch->txbufsize - remain);
-
 		/* -------------------------------------------------------------  
 			Make it possible to wakeup anything waiting for output
 			in tty_ioctl.c, etc.
@@ -908,15 +811,12 @@ static int pc_chars_in_buffer(struct tty_struct *tty)
 			If not already set.  Setup an event to indicate when the
 			transmit buffer empties 
 		----------------------------------------------------------------- */
-
 		if (!(ch->statusflags & EMPTYWAIT))
 			setup_empty_event(tty,ch);
 
 	} /* End if some space on the card has been used */
-
 	memoff(ch);
-	restore_flags(flags);
-
+	spin_unlock_irqrestore(&epca_lock, flags);
 	/* Return number of characters residing on card. */
 	return(chars);
 
@@ -930,67 +830,46 @@ static void pc_flush_buffer(struct tty_struct *tty)
 	unsigned int tail;
 	unsigned long flags;
 	struct channel *ch;
-	volatile struct board_chan *bc;
-
-
+	struct board_chan *bc;
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
-
 	if ((ch = verifyChannel(tty)) == NULL)
 		return;
 
-	save_flags(flags);
-	cli();
-
+	spin_lock_irqsave(&epca_lock, flags);
 	globalwinon(ch);
-
 	bc   = ch->brdchan;
-	tail = bc->tout;
-
+	tail = readw(&bc->tout);
 	/* Have FEP move tout pointer; effectively flushing transmit buffer */
-
 	fepcmd(ch, STOUT, (unsigned) tail, 0, 0, 0);
-
 	memoff(ch);
-	restore_flags(flags);
-
+	spin_unlock_irqrestore(&epca_lock, flags);
 	wake_up_interruptible(&tty->write_wait);
 	tty_wakeup(tty);
-
 } /* End pc_flush_buffer */
 
 /* ------------------ Begin pc_flush_chars  ---------------------- */
 
 static void pc_flush_chars(struct tty_struct *tty)
 { /* Begin pc_flush_chars */
-
 	struct channel * ch;
-
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
-
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{
+	if ((ch = verifyChannel(tty)) != NULL) {
 		unsigned long flags;
-
-		save_flags(flags);
-		cli();
-
+		spin_lock_irqsave(&epca_lock, flags);
 		/* ----------------------------------------------------------------
 			If not already set and the transmitter is busy setup an event
 			to indicate when the transmit empties.
 		------------------------------------------------------------------- */
-
 		if ((ch->statusflags & TXBUSY) && !(ch->statusflags & EMPTYWAIT))
 			setup_empty_event(tty,ch);
-
-		restore_flags(flags);
+		spin_unlock_irqrestore(&epca_lock, flags);
 	}
-
 } /* End pc_flush_chars */
 
 /* ------------------ Begin block_til_ready  ---------------------- */
@@ -998,14 +877,11 @@ static void pc_flush_chars(struct tty_struct *tty)
 static int block_til_ready(struct tty_struct *tty, 
                            struct file *filp, struct channel *ch)
 { /* Begin block_til_ready */
-
 	DECLARE_WAITQUEUE(wait,current);
 	int	retval, do_clocal = 0;
 	unsigned long flags;
 
-
-	if (tty_hung_up_p(filp))
-	{
+	if (tty_hung_up_p(filp)) {
 		if (ch->asyncflags & ASYNC_HUP_NOTIFY)
 			retval = -EAGAIN;
 		else
@@ -1017,8 +893,7 @@ static int block_til_ready(struct tty_struct *tty,
 		If the device is in the middle of being closed, then block
 		until it's done, and then try again.
 	-------------------------------------------------------------------- */
-	if (ch->asyncflags & ASYNC_CLOSING) 
-	{
+	if (ch->asyncflags & ASYNC_CLOSING) {
 		interruptible_sleep_on(&ch->close_wait);
 
 		if (ch->asyncflags & ASYNC_HUP_NOTIFY)
@@ -1027,43 +902,29 @@ static int block_til_ready(struct tty_struct *tty,
 			return -ERESTARTSYS;
 	}
 
-	if (filp->f_flags & O_NONBLOCK) 
-	{
+	if (filp->f_flags & O_NONBLOCK)  {
 		/* ----------------------------------------------------------------- 
 	  	 If non-blocking mode is set, then make the check up front
 	  	 and then exit.
 		-------------------------------------------------------------------- */
-
 		ch->asyncflags |= ASYNC_NORMAL_ACTIVE;
-
 		return 0;
 	}
-
-
 	if (tty->termios->c_cflag & CLOCAL)
 		do_clocal = 1;
-	
-   /* Block waiting for the carrier detect and the line to become free */
+	/* Block waiting for the carrier detect and the line to become free */
 	
 	retval = 0;
 	add_wait_queue(&ch->open_wait, &wait);
-	save_flags(flags);
-	cli();
-
 
+	spin_lock_irqsave(&epca_lock, flags);
 	/* We dec count so that pc_close will know when to free things */
 	if (!tty_hung_up_p(filp))
 		ch->count--;
-
-	restore_flags(flags);
-
 	ch->blocked_open++;
-
 	while(1) 
 	{ /* Begin forever while  */
-
 		set_current_state(TASK_INTERRUPTIBLE);
-
 		if (tty_hung_up_p(filp) ||
 		    !(ch->asyncflags & ASYNC_INITIALIZED)) 
 		{
@@ -1073,17 +934,14 @@ static int block_til_ready(struct tty_struct *tty,
 				retval = -ERESTARTSYS;	
 			break;
 		}
-
 		if (!(ch->asyncflags & ASYNC_CLOSING) && 
 			  (do_clocal || (ch->imodem & ch->dcd)))
 			break;
-
-		if (signal_pending(current)) 
-		{
+		if (signal_pending(current)) {
 			retval = -ERESTARTSYS;
 			break;
 		}
-
+		spin_unlock_irqrestore(&epca_lock, flags);
 		/* ---------------------------------------------------------------
 			Allow someone else to be scheduled.  We will occasionally go
 			through this loop until one of the above conditions change.
@@ -1091,25 +949,23 @@ static int block_til_ready(struct tty_struct *tty,
 			prevent this loop from hogging the cpu.
 		------------------------------------------------------------------ */
 		schedule();
+		spin_lock_irqsave(&epca_lock, flags);
 
 	} /* End forever while  */
 
 	current->state = TASK_RUNNING;
 	remove_wait_queue(&ch->open_wait, &wait);
-	cli();
 	if (!tty_hung_up_p(filp))
 		ch->count++;
-	restore_flags(flags);
-
 	ch->blocked_open--;
 
+	spin_unlock_irqrestore(&epca_lock, flags);
+
 	if (retval)
 		return retval;
 
 	ch->asyncflags |= ASYNC_NORMAL_ACTIVE;
-
 	return 0;
-
 } /* End block_til_ready */	
 
 /* ------------------ Begin pc_open  ---------------------- */
@@ -1120,17 +976,12 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
 	struct channel *ch;
 	unsigned long flags;
 	int line, retval, boardnum;
-	volatile struct board_chan *bc;
-	volatile unsigned int head;
+	struct board_chan *bc;
+	unsigned int head;
 
 	line = tty->index;
-	if (line < 0 || line >= nbdevs) 
-	{
-		printk(KERN_ERR "<Error> - pc_open : line out of range in pc_open\n");
-		tty->driver_data = NULL;
-		return(-ENODEV);
-	}
-
+	if (line < 0 || line >= nbdevs)
+		return -ENODEV;
 
 	ch = &digi_channels[line];
 	boardnum = ch->boardnum;
@@ -1143,66 +994,49 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
 		goes here.
 	---------------------------------------------------------------------- */
 
-	if (invalid_lilo_config)
-	{
+	if (invalid_lilo_config) {
 		if (setup_error_code & INVALID_BOARD_TYPE)
-			printk(KERN_ERR "<Error> - pc_open: Invalid board type specified in LILO command\n");
-
+			printk(KERN_ERR "epca: pc_open: Invalid board type specified in kernel options.\n");
 		if (setup_error_code & INVALID_NUM_PORTS)
-			printk(KERN_ERR "<Error> - pc_open: Invalid number of ports specified in LILO command\n");
-
+			printk(KERN_ERR "epca: pc_open: Invalid number of ports specified in kernel options.\n");
 		if (setup_error_code & INVALID_MEM_BASE)
-			printk(KERN_ERR "<Error> - pc_open: Invalid board memory address specified in LILO command\n");
-
+			printk(KERN_ERR "epca: pc_open: Invalid board memory address specified in kernel options.\n");
 		if (setup_error_code & INVALID_PORT_BASE)
-			printk(KERN_ERR "<Error> - pc_open: Invalid board port address specified in LILO command\n");
-
+			printk(KERN_ERR "epca; pc_open: Invalid board port address specified in kernel options.\n");
 		if (setup_error_code & INVALID_BOARD_STATUS)
-			printk(KERN_ERR "<Error> - pc_open: Invalid board status specified in LILO command\n");
-
+			printk(KERN_ERR "epca: pc_open: Invalid board status specified in kernel options.\n");
 		if (setup_error_code & INVALID_ALTPIN)
-			printk(KERN_ERR "<Error> - pc_open: Invalid board altpin specified in LILO command\n");
-
+			printk(KERN_ERR "epca: pc_open: Invalid board altpin specified in kernel options;\n");
 		tty->driver_data = NULL;   /* Mark this device as 'down' */
-		return(-ENODEV);
+		return -ENODEV;
 	}
-
-	if ((boardnum >= num_cards) || (boards[boardnum].status == DISABLED)) 
-	{
+	if (boardnum >= num_cards || boards[boardnum].status == DISABLED)  {
 		tty->driver_data = NULL;   /* Mark this device as 'down' */
 		return(-ENODEV);
 	}
 	
-	if (( bc = ch->brdchan) == 0) 
-	{
+	if ((bc = ch->brdchan) == 0) {
 		tty->driver_data = NULL;
-		return(-ENODEV);
+		return -ENODEV;
 	}
 
+	spin_lock_irqsave(&epca_lock, flags);
 	/* ------------------------------------------------------------------
 		Every time a channel is opened, increment a counter.  This is 
 		necessary because we do not wish to flush and shutdown the channel
 		until the last app holding the channel open, closes it.	 	
 	--------------------------------------------------------------------- */
-
 	ch->count++;
-
 	/* ----------------------------------------------------------------
 		Set a kernel structures pointer to our local channel 
 		structure.  This way we can get to it when passed only
 		a tty struct.
 	------------------------------------------------------------------ */
-
 	tty->driver_data = ch;
-	
 	/* ----------------------------------------------------------------
 		If this is the first time the channel has been opened, initialize
 		the tty->termios struct otherwise let pc_close handle it.
 	-------------------------------------------------------------------- */
-
-	save_flags(flags);
-	cli();
-
 	globalwinon(ch);
 	ch->statusflags = 0;
 
@@ -1213,8 +1047,8 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
 	   Set receive head and tail ptrs to each other.  This indicates
 	   no data available to read.
 	----------------------------------------------------------------- */
-	head = bc->rin;
-	bc->rout = head;
+	head = readw(&bc->rin);
+	writew(head, &bc->rout);
 
 	/* Set the channels associated tty structure */
 	ch->tty = tty;
@@ -1224,122 +1058,74 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
 		issues, etc.... It effect both control flags and input flags.
 	-------------------------------------------------------------------- */
 	epcaparam(tty,ch);
-
 	ch->asyncflags |= ASYNC_INITIALIZED;
 	memoff(ch);
-
-	restore_flags(flags);
+	spin_unlock_irqrestore(&epca_lock, flags);
 
 	retval = block_til_ready(tty, filp, ch);
 	if (retval)
-	{
 		return retval;
-	}
-
 	/* -------------------------------------------------------------
 		Set this again in case a hangup set it to zero while this 
 		open() was waiting for the line...
 	--------------------------------------------------------------- */
+	spin_lock_irqsave(&epca_lock, flags);
 	ch->tty = tty;
-
-	save_flags(flags);
-	cli();
 	globalwinon(ch);
-
 	/* Enable Digi Data events */
-	bc->idata = 1;
-
+	writeb(1, &bc->idata);
 	memoff(ch);
-	restore_flags(flags);
-
+	spin_unlock_irqrestore(&epca_lock, flags);
 	return 0;
-
 } /* End pc_open */
 
-#ifdef MODULE
 static int __init epca_module_init(void)
 { /* Begin init_module */
-
-	unsigned long	flags;
-
-	save_flags(flags);
-	cli();
-
-	pc_init();
-
-	restore_flags(flags);
-
-	return(0);
+	return pc_init();
 }
 
 module_init(epca_module_init);
-#endif
 
-#ifdef ENABLE_PCI
 static struct pci_driver epca_driver;
-#endif
-
-#ifdef MODULE
-/* -------------------- Begin cleanup_module  ---------------------- */
 
 static void __exit epca_module_exit(void)
 {
-
 	int               count, crd;
 	struct board_info *bd;
 	struct channel    *ch;
-	unsigned long     flags;
 
 	del_timer_sync(&epca_timer);
 
-	save_flags(flags);
-	cli();
-
 	if ((tty_unregister_driver(pc_driver)) ||  
 	    (tty_unregister_driver(pc_info)))
 	{
-		printk(KERN_WARNING "<Error> - DIGI : cleanup_module failed to un-register tty driver\n");
-		restore_flags(flags);
+		printk(KERN_WARNING "epca: cleanup_module failed to un-register tty driver\n");
 		return;
 	}
 	put_tty_driver(pc_driver);
 	put_tty_driver(pc_info);
 
-	for (crd = 0; crd < num_cards; crd++) 
-	{ /* Begin for each card */
-
+	for (crd = 0; crd < num_cards; crd++)  { /* Begin for each card */
 		bd = &boards[crd];
-
 		if (!bd)
 		{ /* Begin sanity check */
 			printk(KERN_ERR "<Error> - Digi : cleanup_module failed\n");
 			return;
 		} /* End sanity check */
-
-		ch = card_ptr[crd]; 
-
+		ch = card_ptr[crd];
 		for (count = 0; count < bd->numports; count++, ch++) 
 		{ /* Begin for each port */
-
-			if (ch) 
-			{
+			if (ch) {
 				if (ch->tty)
 					tty_hangup(ch->tty);
 				kfree(ch->tmp_buf);
 			}
-
 		} /* End for each port */
 	} /* End for each card */
-
-#ifdef ENABLE_PCI
 	pci_unregister_driver (&epca_driver);
-#endif
-
-	restore_flags(flags);
-
 }
+
 module_exit(epca_module_exit);
-#endif /* MODULE */
 
 static struct tty_operations pc_ops = {
 	.open = pc_open,
@@ -1371,34 +1157,15 @@ static struct tty_operations info_ops = {
 
 /* ------------------ Begin pc_init  ---------------------- */
 
-int __init pc_init(void)
+static int __init pc_init(void)
 { /* Begin pc_init */
-
-	/* ----------------------------------------------------------------
-		pc_init is called by the operating system during boot up prior to
-		any open calls being made.  In the older versions of Linux (Prior
-		to 2.0.0) an entry is made into tty_io.c.  A pointer to the last
-		memory location (from kernel space) used (kmem_start) is passed
-		to pc_init.  It is pc_inits responsibility to modify this value 
-		for any memory that the Digi driver might need and then return
-		this value to the operating system.  For example if the driver
-		wishes to allocate 1K of kernel memory, pc_init would return 
-		(kmem_start + 1024).  This memory (Between kmem_start and kmem_start
-		+ 1024) would then be available for use exclusively by the driver.  
-		In this case our driver does not allocate any of this kernel 
-		memory.
-	------------------------------------------------------------------*/
-
-	ulong flags;
 	int crd;
 	struct board_info *bd;
 	unsigned char board_id = 0;
 
-#ifdef ENABLE_PCI
 	int pci_boards_found, pci_count;
 
 	pci_count = 0;
-#endif /* ENABLE_PCI */
 
 	pc_driver = alloc_tty_driver(MAX_ALLOC);
 	if (!pc_driver)
@@ -1416,8 +1183,7 @@ int __init pc_init(void)
 		Note : If LILO has ran epca_setup then epca_setup will handle defining
 		num_cards as well as copying the data into the board structure.
 	-------------------------------------------------------------------------- */
-	if (!liloconfig)
-	{ /* Begin driver has been configured via. epcaconfig */
+	if (!liloconfig) { /* Begin driver has been configured via. epcaconfig */
 
 		nbdevs = NBDEVS;
 		num_cards = NUMCARDS;
@@ -1440,8 +1206,6 @@ int __init pc_init(void)
 
 	printk(KERN_INFO "DIGI epca driver version %s loaded.\n",VERSION);
 
-#ifdef ENABLE_PCI
-
 	/* ------------------------------------------------------------------
 		NOTE : This code assumes that the number of ports found in 
 		       the boards array is correct.  This could be wrong if
@@ -1467,8 +1231,6 @@ int __init pc_init(void)
 		pci_boards_found += init_PCI();
 	num_cards += pci_boards_found;
 
-#endif /* ENABLE_PCI */
-
 	pc_driver->owner = THIS_MODULE;
 	pc_driver->name = "ttyD"; 
 	pc_driver->devfs_name = "tts/D";
@@ -1499,9 +1261,6 @@ int __init pc_init(void)
 	tty_set_operations(pc_info, &info_ops);
 
 
-	save_flags(flags);
-	cli();
-
 	for (crd = 0; crd < num_cards; crd++) 
 	{ /* Begin for each card */
 
@@ -1610,11 +1369,7 @@ int __init pc_init(void)
 					if ((board_id & 0x30) == 0x30) 
 						bd->memory_seg = 0x8000;
 
-				} /* End it is an XI card */
-				else
-				{
-					printk(KERN_ERR "<Error> - Board at 0x%x doesn't appear to be an XI\n",(int)bd->port);
-				}
+				} else printk(KERN_ERR "epca: Board at 0x%x doesn't appear to be an XI\n",(int)bd->port);
 			break;
 
 		} /* End switch on bd->type */
@@ -1634,9 +1389,6 @@ int __init pc_init(void)
 	init_timer(&epca_timer);
 	epca_timer.function = epcapoll;
 	mod_timer(&epca_timer, jiffies + HZ/25);
-
-	restore_flags(flags);
-
 	return 0;
 
 } /* End pc_init */
@@ -1647,10 +1399,10 @@ static void post_fep_init(unsigned int crd)
 { /* Begin post_fep_init */
 
 	int i;
-	unchar *memaddr;
-	volatile struct global_data *gd;
+	unsigned char *memaddr;
+	struct global_data *gd;
 	struct board_info *bd;
-	volatile struct board_chan *bc;
+	struct board_chan *bc;
 	struct channel *ch; 
 	int shrinkmem = 0, lowwater ; 
  
@@ -1669,9 +1421,7 @@ static void post_fep_init(unsigned int crd)
 		after DIGI_INIT has been called will return the proper values. 
 	------------------------------------------------------------------- */
 
-	if (bd->type >= PCIXEM) /* If the board in question is PCI */
-	{ /* Begin get PCI number of ports */
-
+	if (bd->type >= PCIXEM) { /* Begin get PCI number of ports */
 		/* --------------------------------------------------------------------
 			Below we use XEMPORTS as a memory offset regardless of which PCI
 			card it is.  This is because all of the supported PCI cards have
@@ -1685,15 +1435,15 @@ static void post_fep_init(unsigned int crd)
 			(FYI - The id should be located at 0x1ac (And may use up to 4 bytes
 			if the box in question is a XEM or CX)).  
 		------------------------------------------------------------------------ */ 
-
-		bd->numports = (unsigned short)*(unsigned char *)bus_to_virt((unsigned long)
-                                                       (bd->re_map_membase + XEMPORTS));
-
-		
+		/* PCI cards are already remapped at this point ISA are not */
+		bd->numports = readw(bd->re_map_membase + XEMPORTS);
 		epcaassert(bd->numports <= 64,"PCI returned a invalid number of ports");
 		nbdevs += (bd->numports);
-
-	} /* End get PCI number of ports */
+	} else {
+		/* Fix up the mappings for ISA/EISA etc */
+		/* FIXME: 64K - can we be smarter ? */
+		bd->re_map_membase = ioremap(bd->membase, 0x10000);
+	}
 
 	if (crd != 0)
 		card_ptr[crd] = card_ptr[crd-1] + boards[crd-1].numports;
@@ -1701,19 +1451,9 @@ static void post_fep_init(unsigned int crd)
 		card_ptr[crd] = &digi_channels[crd]; /* <- For card 0 only */
 
 	ch = card_ptr[crd];
-
-
 	epcaassert(ch <= &digi_channels[nbdevs - 1], "ch out of range");
 
-	memaddr = (unchar *)bd->re_map_membase;
-
-	/* 
-	   The below command is necessary because newer kernels (2.1.x and
-	   up) do not have a 1:1 virtual to physical mapping.  The below
-	   call adjust for that.
-	*/
-
-	memaddr = (unsigned char *)bus_to_virt((unsigned long)memaddr);
+	memaddr = bd->re_map_membase;
 
 	/* -----------------------------------------------------------------
 		The below assignment will set bc to point at the BEGINING of
@@ -1721,7 +1461,7 @@ static void post_fep_init(unsigned int crd)
 		8 and 64 of these structures.
 	-------------------------------------------------------------------- */
 
-	bc = (volatile struct board_chan *)((ulong)memaddr + CHANSTRUCT);
+	bc = (struct board_chan *)(memaddr + CHANSTRUCT);
 
 	/* -------------------------------------------------------------------
 		The below assignment will set gd to point at the BEGINING of
@@ -1730,20 +1470,18 @@ static void post_fep_init(unsigned int crd)
 		pointer begins at 0xd10.
 	---------------------------------------------------------------------- */
 
-	gd = (volatile struct global_data *)((ulong)memaddr + GLOBAL);
+	gd = (struct global_data *)(memaddr + GLOBAL);
 
 	/* --------------------------------------------------------------------
 		XEPORTS (address 0xc22) points at the number of channels the
 		card supports. (For 64XE, XI, XEM, and XR use 0xc02)
 	----------------------------------------------------------------------- */
 
-	if (((bd->type == PCXEVE) | (bd->type == PCXE)) &&
-	    (*(ushort *)((ulong)memaddr + XEPORTS) < 3))
+	if ((bd->type == PCXEVE || bd->type == PCXE) && (readw(memaddr + XEPORTS) < 3))
 		shrinkmem = 1;
 	if (bd->type < PCIXEM)
 		if (!request_region((int)bd->port, 4, board_desc[bd->type]))
 			return;		
-
 	memwinon(bd, 0);
 
 	/*  --------------------------------------------------------------------
@@ -1753,17 +1491,16 @@ static void post_fep_init(unsigned int crd)
 
 	/* For every port on the card do ..... */
 
-	for (i = 0; i < bd->numports; i++, ch++, bc++) 
-	{ /* Begin for each port */
+	for (i = 0; i < bd->numports; i++, ch++, bc++)  { /* Begin for each port */
+		unsigned long flags;
 
 		ch->brdchan        = bc;
 		ch->mailbox        = gd; 
 		INIT_WORK(&ch->tqueue, do_softint, ch);
 		ch->board          = &boards[crd];
 
-		switch (bd->type)
-		{ /* Begin switch bd->type */
-
+		spin_lock_irqsave(&epca_lock, flags);
+		switch (bd->type) {
 			/* ----------------------------------------------------------------
 				Since some of the boards use different bitmaps for their
 				control signals we cannot hard code these values and retain
@@ -1796,14 +1533,12 @@ static void post_fep_init(unsigned int crd)
 	
 		} /* End switch bd->type */
 
-		if (boards[crd].altpin) 
-		{
+		if (boards[crd].altpin) {
 			ch->dsr = ch->m_dcd;
 			ch->dcd = ch->m_dsr;
 			ch->digiext.digi_flags |= DIGI_ALTPIN;
 		}
-		else 
-		{ 
+		else {
 			ch->dcd = ch->m_dcd;
 			ch->dsr = ch->m_dsr;
 		}
@@ -1813,14 +1548,12 @@ static void post_fep_init(unsigned int crd)
 		ch->magic      = EPCA_MAGIC;
 		ch->tty        = NULL;
 
-		if (shrinkmem) 
-		{
+		if (shrinkmem) {
 			fepcmd(ch, SETBUFFER, 32, 0, 0, 0);
 			shrinkmem = 0;
 		}
 
-		switch (bd->type)
-		{ /* Begin switch bd->type */
+		switch (bd->type) {
 
 			case PCIXEM:
 			case PCIXRJ:
@@ -1878,13 +1611,13 @@ static void post_fep_init(unsigned int crd)
 
 		fepcmd(ch, SRXHWATER, (3 * ch->rxbufsize / 4), 0, 10, 0);
 
-		bc->edelay = 100;
-		bc->idata = 1;
+		writew(100, &bc->edelay);
+		writeb(1, &bc->idata);
 	
-		ch->startc  = bc->startc;
-		ch->stopc   = bc->stopc;
-		ch->startca = bc->startca;
-		ch->stopca  = bc->stopca;
+		ch->startc  = readb(&bc->startc);
+		ch->stopc   = readb(&bc->stopc);
+		ch->startca = readb(&bc->startca);
+		ch->stopca  = readb(&bc->stopca);
 	
 		ch->fepcflag = 0;
 		ch->fepiflag = 0;
@@ -1899,27 +1632,23 @@ static void post_fep_init(unsigned int crd)
 		ch->blocked_open = 0;
 		init_waitqueue_head(&ch->open_wait);
 		init_waitqueue_head(&ch->close_wait);
+
+		spin_unlock_irqrestore(&epca_lock, flags);
+
 		ch->tmp_buf = kmalloc(ch->txbufsize,GFP_KERNEL);
-		if (!(ch->tmp_buf))
-		{
+		if (!ch->tmp_buf) {
 			printk(KERN_ERR "POST FEP INIT : kmalloc failed for port 0x%x\n",i);
 			release_region((int)bd->port, 4);
 			while(i-- > 0)
 				kfree((ch--)->tmp_buf);
 			return;
-		}
-		else 
+		} else
 			memset((void *)ch->tmp_buf,0,ch->txbufsize);
 	} /* End for each port */
 
 	printk(KERN_INFO 
 	        "Digi PC/Xx Driver V%s:  %s I/O = 0x%lx Mem = 0x%lx Ports = %d\n", 
 	        VERSION, board_desc[bd->type], (long)bd->port, (long)bd->membase, bd->numports);
-	sprintf(mesg, 
-	        "Digi PC/Xx Driver V%s:  %s I/O = 0x%lx Mem = 0x%lx Ports = %d\n", 
-	        VERSION, board_desc[bd->type], (long)bd->port, (long)bd->membase, bd->numports);
-	console_print(mesg);
-
 	memwinoff(bd, 0);
 
 } /* End post_fep_init */
@@ -1943,9 +1672,6 @@ static void epcapoll(unsigned long ignored)
 		buffer empty) and acts on those events.
 	----------------------------------------------------------------------- */
 	
-	save_flags(flags);
-	cli();
-
 	for (crd = 0; crd < num_cards; crd++) 
 	{ /* Begin for each card */
 
@@ -1961,6 +1687,8 @@ static void epcapoll(unsigned long ignored)
 			some legacy boards.
 		---------------------------------------------------------------- */
 
+		spin_lock_irqsave(&epca_lock, flags);
+
 		assertmemoff(ch);
 
 		globalwinon(ch);
@@ -1970,21 +1698,19 @@ static void epcapoll(unsigned long ignored)
 			the transmit or receive queue.
 		------------------------------------------------------------------- */
 
-		head = ch->mailbox->ein;
-		tail = ch->mailbox->eout;
+		head = readw(&ch->mailbox->ein);
+		tail = readw(&ch->mailbox->eout);
 		
 		/* If head isn't equal to tail we have an event */
 
 		if (head != tail)
 			doevent(crd);
-
 		memoff(ch);
 
-	} /* End for each card */
+		spin_unlock_irqrestore(&epca_lock, flags);
 
+	} /* End for each card */
 	mod_timer(&epca_timer, jiffies + (HZ / 25));
-
-	restore_flags(flags);
 } /* End epcapoll */
 
 /* --------------------- Begin doevent  ------------------------ */
@@ -1992,53 +1718,42 @@ static void epcapoll(unsigned long ignored)
 static void doevent(int crd)
 { /* Begin doevent */
 
-	volatile unchar *eventbuf;
+	void *eventbuf;
 	struct channel *ch, *chan0;
 	static struct tty_struct *tty;
-	volatile struct board_info *bd;
-	volatile struct board_chan *bc;
-	register volatile unsigned int tail, head;
-	register int event, channel;
-	register int mstat, lstat;
+	struct board_info *bd;
+	struct board_chan *bc;
+	unsigned int tail, head;
+	int event, channel;
+	int mstat, lstat;
 
 	/* -------------------------------------------------------------------
 		This subroutine is called by epcapoll when an event is detected 
 		in the event queue.  This routine responds to those events.
 	--------------------------------------------------------------------- */
-
 	bd = &boards[crd];
 
 	chan0 = card_ptr[crd];
 	epcaassert(chan0 <= &digi_channels[nbdevs - 1], "ch out of range");
-
 	assertgwinon(chan0);
-
-	while ((tail = chan0->mailbox->eout) != (head = chan0->mailbox->ein)) 
+	while ((tail = readw(&chan0->mailbox->eout)) != (head = readw(&chan0->mailbox->ein)))
 	{ /* Begin while something in event queue */
-
 		assertgwinon(chan0);
-
-		eventbuf = (volatile unchar *)bus_to_virt((ulong)(bd->re_map_membase + tail + ISTART));
-
+		eventbuf = bd->re_map_membase + tail + ISTART;
 		/* Get the channel the event occurred on */
-		channel = eventbuf[0];
-
+		channel = readb(eventbuf);
 		/* Get the actual event code that occurred */
-		event = eventbuf[1];
-
+		event = readb(eventbuf + 1);
 		/*  ----------------------------------------------------------------
 			The two assignments below get the current modem status (mstat)
 			and the previous modem status (lstat).  These are useful becuase
 			an event could signal a change in modem signals itself.
 		------------------------------------------------------------------- */
-
-		mstat = eventbuf[2];
-		lstat = eventbuf[3];
+		mstat = readb(eventbuf + 2);
+		lstat = readb(eventbuf + 3);
 
 		ch = chan0 + channel;
-
-		if ((unsigned)channel >= bd->numports || !ch) 
-		{ 
+		if ((unsigned)channel >= bd->numports || !ch)  {
 			if (channel >= bd->numports)
 				ch = chan0;
 			bc = ch->brdchan;
@@ -2048,97 +1763,53 @@ static void doevent(int crd)
 		if ((bc = ch->brdchan) == NULL)
 			goto next;
 
-		if (event & DATA_IND) 
-		{ /* Begin DATA_IND */
-
+		if (event & DATA_IND)  { /* Begin DATA_IND */
 			receive_data(ch);
 			assertgwinon(ch);
-
 		} /* End DATA_IND */
 		/* else *//* Fix for DCD transition missed bug */
-		if (event & MODEMCHG_IND) 
-		{ /* Begin MODEMCHG_IND */
-
+		if (event & MODEMCHG_IND)  { /* Begin MODEMCHG_IND */
 			/* A modem signal change has been indicated */
-
 			ch->imodem = mstat;
-
-			if (ch->asyncflags & ASYNC_CHECK_CD) 
-			{
+			if (ch->asyncflags & ASYNC_CHECK_CD)  {
 				if (mstat & ch->dcd)  /* We are now receiving dcd */
 					wake_up_interruptible(&ch->open_wait);
 				else
 					pc_sched_event(ch, EPCA_EVENT_HANGUP); /* No dcd; hangup */
 			}
-
 		} /* End MODEMCHG_IND */
-
 		tty = ch->tty;
-		if (tty) 
-		{ /* Begin if valid tty */
-
-			if (event & BREAK_IND) 
-			{ /* Begin if BREAK_IND */
-
+		if (tty)  { /* Begin if valid tty */
+			if (event & BREAK_IND)  { /* Begin if BREAK_IND */
 				/* A break has been indicated */
-
 				tty->flip.count++;
 				*tty->flip.flag_buf_ptr++ = TTY_BREAK;
-
 				*tty->flip.char_buf_ptr++ = 0;
-
 				tty_schedule_flip(tty); 
-
-			} /* End if BREAK_IND */
-			else
-			if (event & LOWTX_IND) 
-			{ /* Begin LOWTX_IND */
-
+			} else if (event & LOWTX_IND)  { /* Begin LOWTX_IND */
 				if (ch->statusflags & LOWWAIT) 
 				{ /* Begin if LOWWAIT */
-
 					ch->statusflags &= ~LOWWAIT;
 					tty_wakeup(tty);
 					wake_up_interruptible(&tty->write_wait);
-
 				} /* End if LOWWAIT */
-
-			} /* End LOWTX_IND */
-			else
-			if (event & EMPTYTX_IND) 
-			{ /* Begin EMPTYTX_IND */
-
+			} else if (event & EMPTYTX_IND)  { /* Begin EMPTYTX_IND */
 				/* This event is generated by setup_empty_event */
-
 				ch->statusflags &= ~TXBUSY;
-				if (ch->statusflags & EMPTYWAIT) 
-				{ /* Begin if EMPTYWAIT */
-
+				if (ch->statusflags & EMPTYWAIT)  { /* Begin if EMPTYWAIT */
 					ch->statusflags &= ~EMPTYWAIT;
 					tty_wakeup(tty);
-
 					wake_up_interruptible(&tty->write_wait);
-
 				} /* End if EMPTYWAIT */
-
 			} /* End EMPTYTX_IND */
-
 		} /* End if valid tty */
-
-
 	next:
 		globalwinon(ch);
-
-		if (!bc)
-			printk(KERN_ERR "<Error> - bc == NULL in doevent!\n");
-		else 
-			bc->idata = 1;
-
-		chan0->mailbox->eout = (tail + 4) & (IMAX - ISTART - 4);
+		BUG_ON(!bc);
+		writew(1, &bc->idata);
+		writew((tail + 4) & (IMAX - ISTART - 4), &chan0->mailbox->eout);
 		globalwinon(chan0);
-
 	} /* End while something in event queue */
-
 } /* End doevent */
 
 /* --------------------- Begin fepcmd  ------------------------ */
@@ -2146,7 +1817,6 @@ static void doevent(int crd)
 static void fepcmd(struct channel *ch, int cmd, int word_or_byte,
                    int byte2, int ncmds, int bytecmd)
 { /* Begin fepcmd */
-
 	unchar *memaddr;
 	unsigned int head, cmdTail, cmdStart, cmdMax;
 	long count;
@@ -2155,93 +1825,57 @@ static void fepcmd(struct channel *ch, int cmd, int word_or_byte,
 	/* This is the routine in which commands may be passed to the card. */
 
 	if (ch->board->status == DISABLED)
-	{
 		return;
-	}
-
 	assertgwinon(ch);
-
 	/* Remember head (As well as max) is just an offset not a base addr */
-	head = ch->mailbox->cin;
-
+	head = readw(&ch->mailbox->cin);
 	/* cmdStart is a base address */
-	cmdStart = ch->mailbox->cstart;
-
+	cmdStart = readw(&ch->mailbox->cstart);
 	/* ------------------------------------------------------------------
 		We do the addition below because we do not want a max pointer 
 		relative to cmdStart.  We want a max pointer that points at the 
 		physical end of the command queue.
 	-------------------------------------------------------------------- */
-
-	cmdMax = (cmdStart + 4 + (ch->mailbox->cmax));
-
+	cmdMax = (cmdStart + 4 + readw(&ch->mailbox->cmax));
 	memaddr = ch->board->re_map_membase;
 
-	/* 
-	   The below command is necessary because newer kernels (2.1.x and
-	   up) do not have a 1:1 virtual to physical mapping.  The below
-	   call adjust for that.
-	*/
-
-	memaddr = (unsigned char *)bus_to_virt((unsigned long)memaddr);
-
-	if (head >= (cmdMax - cmdStart) || (head & 03)) 
-	{
-		printk(KERN_ERR "line %d: Out of range, cmd = %x, head = %x\n", __LINE__, 
-              cmd, head);
-		printk(KERN_ERR "line %d: Out of range, cmdMax = %x, cmdStart = %x\n", __LINE__, 
-              cmdMax, cmdStart);
+	if (head >= (cmdMax - cmdStart) || (head & 03))  {
+		printk(KERN_ERR "line %d: Out of range, cmd = %x, head = %x\n", __LINE__,  cmd, head);
+		printk(KERN_ERR "line %d: Out of range, cmdMax = %x, cmdStart = %x\n", __LINE__,  cmdMax, cmdStart);
 		return;
 	}
-
-	if (bytecmd) 
-	{
-		*(volatile unchar *)(memaddr + head + cmdStart + 0) = (unchar)cmd;
-
-		*(volatile unchar *)(memaddr + head + cmdStart + 1) = (unchar)ch->channelnum;
+	if (bytecmd)  {
+		writeb(cmd, memaddr + head + cmdStart + 0);
+		writeb(ch->channelnum,  memaddr + head + cmdStart + 1);
 		/* Below word_or_byte is bits to set */
-		*(volatile unchar *)(memaddr + head + cmdStart + 2) = (unchar)word_or_byte;
+		writeb(word_or_byte,  memaddr + head + cmdStart + 2);
 		/* Below byte2 is bits to reset */
-		*(volatile unchar *)(memaddr + head + cmdStart + 3) = (unchar)byte2;
-
-	} 
-	else 
-	{
-		*(volatile unchar *)(memaddr + head + cmdStart + 0) = (unchar)cmd;
-		*(volatile unchar *)(memaddr + head + cmdStart + 1) = (unchar)ch->channelnum;
-		*(volatile ushort*)(memaddr + head + cmdStart + 2) = (ushort)word_or_byte;
+		writeb(byte2, memaddr + head + cmdStart + 3);
+	}  else {
+		writeb(cmd, memaddr + head + cmdStart + 0);
+		writeb(ch->channelnum,  memaddr + head + cmdStart + 1);
+		writeb(word_or_byte,  memaddr + head + cmdStart + 2);
 	}
-
 	head = (head + 4) & (cmdMax - cmdStart - 4);
-	ch->mailbox->cin = head;
-
+	writew(head, &ch->mailbox->cin);
 	count = FEPTIMEOUT;
 
-	for (;;) 
-	{ /* Begin forever loop */
-
+	for (;;)  { /* Begin forever loop */
 		count--;
-		if (count == 0) 
-		{
+		if (count == 0)  {
 			printk(KERN_ERR "<Error> - Fep not responding in fepcmd()\n");
 			return;
 		}
-
-		head = ch->mailbox->cin;
-		cmdTail = ch->mailbox->cout;
-
+		head = readw(&ch->mailbox->cin);
+		cmdTail = readw(&ch->mailbox->cout);
 		n = (head - cmdTail) & (cmdMax - cmdStart - 4);
-
 		/* ----------------------------------------------------------
 			Basically this will break when the FEP acknowledges the 
 			command by incrementing cmdTail (Making it equal to head).
 		------------------------------------------------------------- */
-
 		if (n <= ncmds * (sizeof(short) * 4))
 			break; /* Well nearly forever :-) */
-
 	} /* End forever loop */
-
 } /* End fepcmd */
 
 /* ---------------------------------------------------------------------
@@ -2255,11 +1889,9 @@ static void fepcmd(struct channel *ch, int cmd, int word_or_byte,
 
 static unsigned termios2digi_h(struct channel *ch, unsigned cflag)
 { /* Begin termios2digi_h */
-
 	unsigned res = 0;
 
-	if (cflag & CRTSCTS) 
-	{
+	if (cflag & CRTSCTS) {
 		ch->digiext.digi_flags |= (RTSPACE | CTSPACE);
 		res |= ((ch->m_cts) | (ch->m_rts));
 	}
@@ -2295,7 +1927,6 @@ static unsigned termios2digi_i(struct channel *ch, unsigned iflag)
 
 	unsigned res = iflag & (IGNBRK | BRKINT | IGNPAR | PARMRK | 
 	                        INPCK | ISTRIP|IXON|IXANY|IXOFF);
-	
 	if (ch->digiext.digi_flags & DIGI_AIXON)
 		res |= IAIXON;
 	return res;
@@ -2308,28 +1939,15 @@ static unsigned termios2digi_c(struct channel *ch, unsigned cflag)
 { /* Begin termios2digi_c */
 
 	unsigned res = 0;
-
-#ifdef SPEED_HACK
-	/* CL: HACK to force 115200 at 38400 and 57600 at 19200 Baud */
-	if ((cflag & CBAUD)== B38400) cflag=cflag - B38400 + B115200;
-	if ((cflag & CBAUD)== B19200) cflag=cflag - B19200 + B57600;
-#endif /* SPEED_HACK */
-
-	if (cflag & CBAUDEX)
-	{ /* Begin detected CBAUDEX */
-
+	if (cflag & CBAUDEX) { /* Begin detected CBAUDEX */
 		ch->digiext.digi_flags |= DIGI_FAST;
-
 		/* -------------------------------------------------------------
 		   HUPCL bit is used by FEP to indicate fast baud
 		   table is to be used.
 		----------------------------------------------------------------- */
-
 		res |= FEP_HUPCL;
-
 	} /* End detected CBAUDEX */
 	else ch->digiext.digi_flags &= ~DIGI_FAST; 
-
 	/* -------------------------------------------------------------------
 		CBAUD has bit position 0x1000 set these days to indicate Linux
 		baud rate remap.  Digi hardware can't handle the bit assignment.
@@ -2337,7 +1955,6 @@ static unsigned termios2digi_c(struct channel *ch, unsigned cflag)
 		bit out.
 	---------------------------------------------------------------------- */
 	res |= cflag & ((CBAUD ^ CBAUDEX) | PARODD | PARENB | CSTOPB | CSIZE);
-
 	/* -------------------------------------------------------------
 		This gets a little confusing.  The Digi cards have their own
 		representation of c_cflags controling baud rate.  For the most
@@ -2357,10 +1974,8 @@ static unsigned termios2digi_c(struct channel *ch, unsigned cflag)
 		should be checked for a screened out prior to termios2digi_c 
 		returning.  Since CLOCAL isn't used by the board this can be
 		ignored as long as the returned value is used only by Digi hardware. 
-	----------------------------------------------------------------- */
-
-	if (cflag & CBAUDEX)
-	{
+		----------------------------------------------------------------- */
+	if (cflag & CBAUDEX) {
 		/* -------------------------------------------------------------
 			The below code is trying to guarantee that only baud rates
 			115200 and 230400 are remapped.  We use exclusive or because
@@ -2371,138 +1986,96 @@ static unsigned termios2digi_c(struct channel *ch, unsigned cflag)
 				
 		if ((!((cflag & 0x7) ^ (B115200 & ~CBAUDEX))) || 
 		    (!((cflag & 0x7) ^ (B230400 & ~CBAUDEX))))
-		{
 			res += 1;
-		}
 	}
-
 	return res;
 
 } /* End termios2digi_c */
 
 /* --------------------- Begin epcaparam  ----------------------- */
 
+/* Caller must hold the locks */
 static void epcaparam(struct tty_struct *tty, struct channel *ch)
 { /* Begin epcaparam */
 
 	unsigned int cmdHead;
 	struct termios *ts;
-	volatile struct board_chan *bc;
+	struct board_chan *bc;
 	unsigned mval, hflow, cflag, iflag;
 
 	bc = ch->brdchan;
 	epcaassert(bc !=0, "bc out of range");
 
 	assertgwinon(ch);
-
 	ts = tty->termios;
-
-	if ((ts->c_cflag & CBAUD) == 0) 
-	{ /* Begin CBAUD detected */
-
-		cmdHead = bc->rin;
+	if ((ts->c_cflag & CBAUD) == 0)  { /* Begin CBAUD detected */
+		cmdHead = readw(&bc->rin);
 		bc->rout = cmdHead;
-		cmdHead = bc->tin;
-
+		cmdHead = readw(&bc->tin);
 		/* Changing baud in mid-stream transmission can be wonderful */
 		/* ---------------------------------------------------------------
 			Flush current transmit buffer by setting cmdTail pointer (tout)
 			to cmdHead pointer (tin).  Hopefully the transmit buffer is empty.
 		----------------------------------------------------------------- */
-
 		fepcmd(ch, STOUT, (unsigned) cmdHead, 0, 0, 0);
 		mval = 0;
-
-	} /* End CBAUD detected */
-	else 
-	{ /* Begin CBAUD not detected */
-
+	} else  { /* Begin CBAUD not detected */
 		/* -------------------------------------------------------------------
 			c_cflags have changed but that change had nothing to do with BAUD.
 			Propagate the change to the card.
 		---------------------------------------------------------------------- */ 
-
 		cflag = termios2digi_c(ch, ts->c_cflag);
-
-		if (cflag != ch->fepcflag) 
-		{
+		if (cflag != ch->fepcflag)  {
 			ch->fepcflag = cflag;
 			/* Set baud rate, char size, stop bits, parity */
 			fepcmd(ch, SETCTRLFLAGS, (unsigned) cflag, 0, 0, 0);
 		}
-
-
 		/* ----------------------------------------------------------------
 			If the user has not forced CLOCAL and if the device is not a 
 			CALLOUT device (Which is always CLOCAL) we set flags such that
 			the driver will wait on carrier detect.
 		------------------------------------------------------------------- */
-
 		if (ts->c_cflag & CLOCAL)
-		{ /* Begin it is a cud device or a ttyD device with CLOCAL on */
 			ch->asyncflags &= ~ASYNC_CHECK_CD;
-		} /* End it is a cud device or a ttyD device with CLOCAL on */
 		else
-		{ /* Begin it is a ttyD device */
 			ch->asyncflags |= ASYNC_CHECK_CD;
-		} /* End it is a ttyD device */
-
 		mval = ch->m_dtr | ch->m_rts;
-
 	} /* End CBAUD not detected */
-
 	iflag = termios2digi_i(ch, ts->c_iflag);
-
 	/* Check input mode flags */
-
-	if (iflag != ch->fepiflag) 
-	{
+	if (iflag != ch->fepiflag)  {
 		ch->fepiflag = iflag;
-
 		/* ---------------------------------------------------------------
 			Command sets channels iflag structure on the board. Such things 
 			as input soft flow control, handling of parity errors, and
 			break handling are all set here.
 		------------------------------------------------------------------- */
-
 		/* break handling, parity handling, input stripping, flow control chars */
 		fepcmd(ch, SETIFLAGS, (unsigned int) ch->fepiflag, 0, 0, 0);
 	}
-
 	/* ---------------------------------------------------------------
 		Set the board mint value for this channel.  This will cause hardware
 		events to be generated each time the DCD signal (Described in mint) 
 		changes.	
 	------------------------------------------------------------------- */
-	bc->mint = ch->dcd;
-
+	writeb(ch->dcd, &bc->mint);
 	if ((ts->c_cflag & CLOCAL) || (ch->digiext.digi_flags & DIGI_FORCEDCD))
 		if (ch->digiext.digi_flags & DIGI_FORCEDCD)
-			bc->mint = 0;
-
-	ch->imodem = bc->mstat;
-
+			writeb(0, &bc->mint);
+	ch->imodem = readb(&bc->mstat);
 	hflow = termios2digi_h(ch, ts->c_cflag);
-
-	if (hflow != ch->hflow) 
-	{
+	if (hflow != ch->hflow)  {
 		ch->hflow = hflow;
-
 		/* --------------------------------------------------------------
 			Hard flow control has been selected but the board is not
 			using it.  Activate hard flow control now.
 		----------------------------------------------------------------- */
-
 		fepcmd(ch, SETHFLOW, hflow, 0xff, 0, 1);
 	}
-	
-
 	mval ^= ch->modemfake & (mval ^ ch->modem);
 
-	if (ch->omodem ^ mval) 
-	{
+	if (ch->omodem ^ mval)  {
 		ch->omodem = mval;
-
 		/* --------------------------------------------------------------
 			The below command sets the DTR and RTS mstat structure.  If
 			hard flow control is NOT active these changes will drive the
@@ -2514,87 +2087,65 @@ static void epcaparam(struct tty_struct *tty, struct channel *ch)
 		/* First reset DTR & RTS; then set them */
 		fepcmd(ch, SETMODEM, 0, ((ch->m_dtr)|(ch->m_rts)), 0, 1);
 		fepcmd(ch, SETMODEM, mval, 0, 0, 1);
-
 	}
-
-	if (ch->startc != ch->fepstartc || ch->stopc != ch->fepstopc) 
-	{
+	if (ch->startc != ch->fepstartc || ch->stopc != ch->fepstopc)  {
 		ch->fepstartc = ch->startc;
 		ch->fepstopc = ch->stopc;
-
 		/* ------------------------------------------------------------
 			The XON / XOFF characters have changed; propagate these
 			changes to the card.	
 		--------------------------------------------------------------- */
-
 		fepcmd(ch, SONOFFC, ch->fepstartc, ch->fepstopc, 0, 1);
 	}
-
-	if (ch->startca != ch->fepstartca || ch->stopca != ch->fepstopca) 
-	{
+	if (ch->startca != ch->fepstartca || ch->stopca != ch->fepstopca)  {
 		ch->fepstartca = ch->startca;
 		ch->fepstopca = ch->stopca;
-
 		/* ---------------------------------------------------------------
 			Similar to the above, this time the auxilarly XON / XOFF 
 			characters have changed; propagate these changes to the card.
 		------------------------------------------------------------------ */
-
 		fepcmd(ch, SAUXONOFFC, ch->fepstartca, ch->fepstopca, 0, 1);
 	}
-
 } /* End epcaparam */
 
 /* --------------------- Begin receive_data  ----------------------- */
-
+/* Caller holds lock */
 static void receive_data(struct channel *ch)
 { /* Begin receive_data */
 
 	unchar *rptr;
 	struct termios *ts = NULL;
 	struct tty_struct *tty;
-	volatile struct board_chan *bc;
-	register int dataToRead, wrapgap, bytesAvailable;
-	register unsigned int tail, head;
+	struct board_chan *bc;
+	int dataToRead, wrapgap, bytesAvailable;
+	unsigned int tail, head;
 	unsigned int wrapmask;
 	int rc;
 
-
 	/* ---------------------------------------------------------------
 		This routine is called by doint when a receive data event 
 		has taken place.
 	------------------------------------------------------------------- */
 
 	globalwinon(ch);
-
 	if (ch->statusflags & RXSTOPPED)
 		return;
-
 	tty = ch->tty;
 	if (tty)
 		ts = tty->termios;
-
 	bc = ch->brdchan;
-
-	if (!bc) 
-	{
-		printk(KERN_ERR "<Error> - bc is NULL in receive_data!\n");
-		return;
-	}
-
+	BUG_ON(!bc);
 	wrapmask = ch->rxbufsize - 1;
 
 	/* --------------------------------------------------------------------- 
 		Get the head and tail pointers to the receiver queue.  Wrap the 
 		head pointer if it has reached the end of the buffer.
 	------------------------------------------------------------------------ */
-
-	head = bc->rin;
+	head = readw(&bc->rin);
 	head &= wrapmask;
-	tail = bc->rout & wrapmask;
+	tail = readw(&bc->rout) & wrapmask;
 
 	bytesAvailable = (head - tail) & wrapmask;
-
 	if (bytesAvailable == 0)
 		return;
 
@@ -2602,8 +2153,7 @@ static void receive_data(struct channel *ch)
 	   If CREAD bit is off or device not open, set TX tail to head
 	--------------------------------------------------------------------- */
 
-	if (!tty || !ts || !(ts->c_cflag & CREAD)) 
-	{
+	if (!tty || !ts || !(ts->c_cflag & CREAD))  {
 		bc->rout = head;
 		return;
 	}
@@ -2611,64 +2161,45 @@ static void receive_data(struct channel *ch)
 	if (tty->flip.count == TTY_FLIPBUF_SIZE) 
 		return;
 
-	if (bc->orun) 
-	{
-		bc->orun = 0;
-		printk(KERN_WARNING "overrun! DigiBoard device %s\n",tty->name);
+	if (readb(&bc->orun)) {
+		writeb(0, &bc->orun);
+		printk(KERN_WARNING "epca; overrun! DigiBoard device %s\n",tty->name);
 	}
-
 	rxwinon(ch);
 	rptr = tty->flip.char_buf_ptr;
 	rc = tty->flip.count;
-
-	while (bytesAvailable > 0) 
-	{ /* Begin while there is data on the card */
-
+	while (bytesAvailable > 0)  { /* Begin while there is data on the card */
 		wrapgap = (head >= tail) ? head - tail : ch->rxbufsize - tail;
-
 		/* ---------------------------------------------------------------
 			Even if head has wrapped around only report the amount of
 			data to be equal to the size - tail.  Remember memcpy can't
 			automaticly wrap around the receive buffer.
 		----------------------------------------------------------------- */
-
 		dataToRead = (wrapgap < bytesAvailable) ? wrapgap : bytesAvailable;
-
 		/* --------------------------------------------------------------
 		   Make sure we don't overflow the buffer
 		----------------------------------------------------------------- */
-
 		if ((rc + dataToRead) > TTY_FLIPBUF_SIZE)
 			dataToRead = TTY_FLIPBUF_SIZE - rc;
-
 		if (dataToRead == 0)
 			break;
-
 		/* ---------------------------------------------------------------
 			Move data read from our card into the line disciplines buffer
 			for translation if necessary.
 		------------------------------------------------------------------ */
-
-		if ((memcpy(rptr, ch->rxptr + tail, dataToRead)) != rptr)
-			printk(KERN_ERR "<Error> - receive_data : memcpy failed\n");
-			
+		memcpy_fromio(rptr, ch->rxptr + tail, dataToRead);
 		rc   += dataToRead;
 		rptr += dataToRead;
 		tail = (tail + dataToRead) & wrapmask;
 		bytesAvailable -= dataToRead;
-
 	} /* End while there is data on the card */
-
-
 	tty->flip.count = rc;
 	tty->flip.char_buf_ptr = rptr;
 	globalwinon(ch);
-	bc->rout = tail;
-
+	writew(tail, &bc->rout);
 	/* Must be called with global data */
 	tty_schedule_flip(ch->tty); 
 	return;
-
 } /* End receive_data */
 
 static int info_ioctl(struct tty_struct *tty, struct file * file,
@@ -2676,17 +2207,15 @@ static int info_ioctl(struct tty_struct *tty, struct file * file,
 {
 	switch (cmd) 
 	{ /* Begin switch cmd */
-
 		case DIGI_GETINFO:
 		{ /* Begin case DIGI_GETINFO */
-
 			struct digi_info di ;
 			int brd;
 
-			getUser(brd, (unsigned int __user *)arg);
-
-			if ((brd < 0) || (brd >= num_cards) || (num_cards == 0))
-				return (-ENODEV);
+			if(get_user(brd, (unsigned int __user *)arg))
+				return -EFAULT;
+			if (brd < 0 || brd >= num_cards || num_cards == 0)
+				return -ENODEV;
 
 			memset(&di, 0, sizeof(di));
 
@@ -2694,8 +2223,9 @@ static int info_ioctl(struct tty_struct *tty, struct file * file,
 			di.status = boards[brd].status;
 			di.type = boards[brd].type ;
 			di.numports = boards[brd].numports ;
-			di.port = boards[brd].port ;
-			di.membase = boards[brd].membase ;
+			/* Legacy fixups - just move along nothing to see */
+			di.port = (unsigned char *)boards[brd].port ;
+			di.membase = (unsigned char *)boards[brd].membase ;
 
 			if (copy_to_user((void __user *)arg, &di, sizeof (di)))
 				return -EFAULT;
@@ -2709,39 +2239,29 @@ static int info_ioctl(struct tty_struct *tty, struct file * file,
 			int brd = arg & 0xff000000 >> 16 ; 
 			unsigned char state = arg & 0xff ; 
 
-			if ((brd < 0) || (brd >= num_cards))
-			{
-				printk(KERN_ERR "<Error> - DIGI POLLER : brd not valid!\n");
+			if (brd < 0 || brd >= num_cards) {
+				printk(KERN_ERR "epca: DIGI POLLER : brd not valid!\n");
 				return (-ENODEV);
 			}
-
 			digi_poller_inhibited = state ;
 			break ; 
-
 		} /* End case DIGI_POLLER */
 
 		case DIGI_INIT:
 		{ /* Begin case DIGI_INIT */
-
 			/* ------------------------------------------------------------
 				This call is made by the apps to complete the initilization
 				of the board(s).  This routine is responsible for setting
 				the card to its initial state and setting the drivers control
 				fields to the sutianle settings for the card in question.
 			---------------------------------------------------------------- */
-		
 			int crd ; 
 			for (crd = 0; crd < num_cards; crd++) 
 				post_fep_init (crd);
-
 			break ; 
-
 		} /* End case DIGI_INIT */
-
-
 		default:
-			return -ENOIOCTLCMD;
-
+			return -ENOTTY;
 	} /* End switch cmd */
 	return (0) ;
 }
@@ -2750,43 +2270,33 @@ static int info_ioctl(struct tty_struct *tty, struct file * file,
 static int pc_tiocmget(struct tty_struct *tty, struct file *file)
 {
 	struct channel *ch = (struct channel *) tty->driver_data;
-	volatile struct board_chan *bc;
+	struct board_chan *bc;
 	unsigned int mstat, mflag = 0;
 	unsigned long flags;
 
 	if (ch)
 		bc = ch->brdchan;
 	else
-	{
-		printk(KERN_ERR "<Error> - ch is NULL in pc_tiocmget!\n");
-		return(-EINVAL);
-	}
+		return -EINVAL;
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&epca_lock, flags);
 	globalwinon(ch);
-	mstat = bc->mstat;
+	mstat = readb(&bc->mstat);
 	memoff(ch);
-	restore_flags(flags);
+	spin_unlock_irqrestore(&epca_lock, flags);
 
 	if (mstat & ch->m_dtr)
 		mflag |= TIOCM_DTR;
-
 	if (mstat & ch->m_rts)
 		mflag |= TIOCM_RTS;
-
 	if (mstat & ch->m_cts)
 		mflag |= TIOCM_CTS;
-
 	if (mstat & ch->dsr)
 		mflag |= TIOCM_DSR;
-
 	if (mstat & ch->m_ri)
 		mflag |= TIOCM_RI;
-
 	if (mstat & ch->dcd)
 		mflag |= TIOCM_CD;
-
 	return mflag;
 }
 
@@ -2796,13 +2306,10 @@ static int pc_tiocmset(struct tty_struct *tty, struct file *file,
 	struct channel *ch = (struct channel *) tty->driver_data;
 	unsigned long flags;
 
-	if (!ch) {
-		printk(KERN_ERR "<Error> - ch is NULL in pc_tiocmset!\n");
-		return(-EINVAL);
-	}
+	if (!ch)
+		return -EINVAL;
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&epca_lock, flags);
 	/*
 	 * I think this modemfake stuff is broken.  It doesn't
 	 * correctly reflect the behaviour desired by the TIOCM*
@@ -2824,17 +2331,14 @@ static int pc_tiocmset(struct tty_struct *tty, struct file *file,
 		ch->modemfake |= ch->m_dtr;
 		ch->modem &= ~ch->m_dtr;
 	}
-
 	globalwinon(ch);
-
 	/*  --------------------------------------------------------------
 		The below routine generally sets up parity, baud, flow control
 		issues, etc.... It effect both control flags and input flags.
 	------------------------------------------------------------------ */
-
 	epcaparam(tty,ch);
 	memoff(ch);
-	restore_flags(flags);
+	spin_unlock_irqrestore(&epca_lock, flags);
 	return 0;
 }
 
@@ -2847,19 +2351,14 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
 	unsigned long flags;
 	unsigned int mflag, mstat;
 	unsigned char startc, stopc;
-	volatile struct board_chan *bc;
+	struct board_chan *bc;
 	struct channel *ch = (struct channel *) tty->driver_data;
 	void __user *argp = (void __user *)arg;
 	
 	if (ch)
 		bc = ch->brdchan;
 	else 
-	{
-		printk(KERN_ERR "<Error> - ch is NULL in pc_ioctl!\n");
-		return(-EINVAL);
-	}
-
-	save_flags(flags);
+		return -EINVAL;
 
 	/* -------------------------------------------------------------------
 		For POSIX compliance we need to add more ioctls.  See tty_ioctl.c
@@ -2871,46 +2370,39 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
 	{ /* Begin switch cmd */
 
 		case TCGETS:
-			if (copy_to_user(argp, 
-					 tty->termios, sizeof(struct termios)))
+			if (copy_to_user(argp, tty->termios, sizeof(struct termios)))
 				return -EFAULT;
-			return(0);
-
+			return 0;
 		case TCGETA:
 			return get_termio(tty, argp);
-
 		case TCSBRK:	/* SVID version: non-zero arg --> no break */
-
 			retval = tty_check_change(tty);
 			if (retval)
 				return retval;
-
 			/* Setup an event to indicate when the transmit buffer empties */
-
+			spin_lock_irqsave(&epca_lock, flags);
 			setup_empty_event(tty,ch);		
+			spin_unlock_irqrestore(&epca_lock, flags);
 			tty_wait_until_sent(tty, 0);
 			if (!arg)
 				digi_send_break(ch, HZ/4);    /* 1/4 second */
 			return 0;
-
 		case TCSBRKP:	/* support for POSIX tcsendbreak() */
-
 			retval = tty_check_change(tty);
 			if (retval)
 				return retval;
 
 			/* Setup an event to indicate when the transmit buffer empties */
-
+			spin_lock_irqsave(&epca_lock, flags);
 			setup_empty_event(tty,ch);		
+			spin_unlock_irqrestore(&epca_lock, flags);
 			tty_wait_until_sent(tty, 0);
 			digi_send_break(ch, arg ? arg*(HZ/10) : HZ/4);
 			return 0;
-
 		case TIOCGSOFTCAR:
 			if (put_user(C_CLOCAL(tty)?1:0, (unsigned long __user *)arg))
 				return -EFAULT;
 			return 0;
-
 		case TIOCSSOFTCAR:
 		{
 			unsigned int value;
@@ -2922,75 +2414,63 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
 				 (value ? CLOCAL : 0));
 			return 0;
 		}
-
 		case TIOCMODG:
 			mflag = pc_tiocmget(tty, file);
 			if (put_user(mflag, (unsigned long __user *)argp))
 				return -EFAULT;
 			break;
-
 		case TIOCMODS:
 			if (get_user(mstat, (unsigned __user *)argp))
 				return -EFAULT;
 			return pc_tiocmset(tty, file, mstat, ~mstat);
-
 		case TIOCSDTR:
+			spin_lock_irqsave(&epca_lock, flags);
 			ch->omodem |= ch->m_dtr;
-			cli();
 			globalwinon(ch);
 			fepcmd(ch, SETMODEM, ch->m_dtr, 0, 10, 1);
 			memoff(ch);
-			restore_flags(flags);
+			spin_unlock_irqrestore(&epca_lock, flags);
 			break;
 
 		case TIOCCDTR:
+			spin_lock_irqsave(&epca_lock, flags);
 			ch->omodem &= ~ch->m_dtr;
-			cli();
 			globalwinon(ch);
 			fepcmd(ch, SETMODEM, 0, ch->m_dtr, 10, 1);
 			memoff(ch);
-			restore_flags(flags);
+			spin_unlock_irqrestore(&epca_lock, flags);
 			break;
-
 		case DIGI_GETA:
 			if (copy_to_user(argp, &ch->digiext, sizeof(digi_t)))
 				return -EFAULT;
 			break;
-
 		case DIGI_SETAW:
 		case DIGI_SETAF:
-			if ((cmd) == (DIGI_SETAW)) 
-			{
+			if (cmd == DIGI_SETAW) {
 				/* Setup an event to indicate when the transmit buffer empties */
-
+				spin_lock_irqsave(&epca_lock, flags);
 				setup_empty_event(tty,ch);		
+				spin_unlock_irqrestore(&epca_lock, flags);
 				tty_wait_until_sent(tty, 0);
-			}
-			else 
-			{
+			} else 	{
 				/* ldisc lock already held in ioctl */
 				if (tty->ldisc.flush_buffer)
 					tty->ldisc.flush_buffer(tty);
 			}
-
 			/* Fall Thru */
-
 		case DIGI_SETA:
 			if (copy_from_user(&ch->digiext, argp, sizeof(digi_t)))
 				return -EFAULT;
 			
-			if (ch->digiext.digi_flags & DIGI_ALTPIN) 
-			{
+			if (ch->digiext.digi_flags & DIGI_ALTPIN)  {
 				ch->dcd = ch->m_dsr;
 				ch->dsr = ch->m_dcd;
-			} 
-			else 
-			{
+			} else {
 				ch->dcd = ch->m_dcd;
 				ch->dsr = ch->m_dsr;
 			}
 		
-			cli();
+			spin_lock_irqsave(&epca_lock, flags);
 			globalwinon(ch);
 
 			/* -----------------------------------------------------------------
@@ -3000,25 +2480,22 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
 
 			epcaparam(tty,ch);
 			memoff(ch);
-			restore_flags(flags);
+			spin_unlock_irqrestore(&epca_lock, flags);
 			break;
 
 		case DIGI_GETFLOW:
 		case DIGI_GETAFLOW:
-			cli();	
+			spin_lock_irqsave(&epca_lock, flags);
 			globalwinon(ch);
-			if ((cmd) == (DIGI_GETFLOW)) 
-			{
-				dflow.startc = bc->startc;
-				dflow.stopc = bc->stopc;
-			}
-			else 
-			{
-				dflow.startc = bc->startca;
-				dflow.stopc = bc->stopca;
+			if (cmd == DIGI_GETFLOW) {
+				dflow.startc = readb(&bc->startc);
+				dflow.stopc = readb(&bc->stopc);
+			} else {
+				dflow.startc = readb(&bc->startca);
+				dflow.stopc = readb(&bc->stopca);
 			}
 			memoff(ch);
-			restore_flags(flags);
+			spin_unlock_irqrestore(&epca_lock, flags);
 
 			if (copy_to_user(argp, &dflow, sizeof(dflow)))
 				return -EFAULT;
@@ -3026,13 +2503,10 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
 
 		case DIGI_SETAFLOW:
 		case DIGI_SETFLOW:
-			if ((cmd) == (DIGI_SETFLOW)) 
-			{
+			if (cmd == DIGI_SETFLOW) {
 				startc = ch->startc;
 				stopc = ch->stopc;
-			} 
-			else 
-			{
+			} else {
 				startc = ch->startca;
 				stopc = ch->stopca;
 			}
@@ -3040,40 +2514,31 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
 			if (copy_from_user(&dflow, argp, sizeof(dflow)))
 				return -EFAULT;
 
-			if (dflow.startc != startc || dflow.stopc != stopc) 
-			{ /* Begin  if setflow toggled */
-				cli();
+			if (dflow.startc != startc || dflow.stopc != stopc) { /* Begin  if setflow toggled */
+				spin_lock_irqsave(&epca_lock, flags);
 				globalwinon(ch);
 
-				if ((cmd) == (DIGI_SETFLOW)) 
-				{
+				if (cmd == DIGI_SETFLOW) {
 					ch->fepstartc = ch->startc = dflow.startc;
 					ch->fepstopc = ch->stopc = dflow.stopc;
 					fepcmd(ch, SONOFFC, ch->fepstartc, ch->fepstopc, 0, 1);
-				} 
-				else 
-				{
+				} else {
 					ch->fepstartca = ch->startca = dflow.startc;
 					ch->fepstopca  = ch->stopca = dflow.stopc;
 					fepcmd(ch, SAUXONOFFC, ch->fepstartca, ch->fepstopca, 0, 1);
 				}
 
-				if	(ch->statusflags & TXSTOPPED)
+				if (ch->statusflags & TXSTOPPED)
 					pc_start(tty);
 
 				memoff(ch);
-				restore_flags(flags);
-
+				spin_unlock_irqrestore(&epca_lock, flags);
 			} /* End if setflow toggled */
 			break;
-
 		default:
 			return -ENOIOCTLCMD;
-
 	} /* End switch cmd */
-
 	return 0;
-
 } /* End pc_ioctl */
 
 /* --------------------- Begin pc_set_termios  ----------------------- */
@@ -3083,20 +2548,16 @@ static void pc_set_termios(struct tty_struct *tty, struct termios *old_termios)
 
 	struct channel *ch;
 	unsigned long flags;
-
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
-
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{ /* Begin if channel valid */
-
-		save_flags(flags);
-		cli();
+	if ((ch = verifyChannel(tty)) != NULL)  { /* Begin if channel valid */
+		spin_lock_irqsave(&epca_lock, flags);
 		globalwinon(ch);
 		epcaparam(tty, ch);
 		memoff(ch);
+		spin_unlock_irqrestore(&epca_lock, flags);
 
 		if ((old_termios->c_cflag & CRTSCTS) &&
 			 ((tty->termios->c_cflag & CRTSCTS) == 0))
@@ -3106,8 +2567,6 @@ static void pc_set_termios(struct tty_struct *tty, struct termios *old_termios)
 			 (tty->termios->c_cflag & CLOCAL))
 			wake_up_interruptible(&ch->open_wait);
 
-		restore_flags(flags);
-
 	} /* End if channel valid */
 
 } /* End pc_set_termios */
@@ -3116,29 +2575,18 @@ static void pc_set_termios(struct tty_struct *tty, struct termios *old_termios)
 
 static void do_softint(void *private_)
 { /* Begin do_softint */
-
 	struct channel *ch = (struct channel *) private_;
-	
-
 	/* Called in response to a modem change event */
-
-	if (ch && ch->magic == EPCA_MAGIC) 
-	{ /* Begin EPCA_MAGIC */
-
+	if (ch && ch->magic == EPCA_MAGIC)  { /* Begin EPCA_MAGIC */
 		struct tty_struct *tty = ch->tty;
 
-		if (tty && tty->driver_data) 
-		{ 
-			if (test_and_clear_bit(EPCA_EVENT_HANGUP, &ch->event)) 
-			{ /* Begin if clear_bit */
-
+		if (tty && tty->driver_data) {
+			if (test_and_clear_bit(EPCA_EVENT_HANGUP, &ch->event)) { /* Begin if clear_bit */
 				tty_hangup(tty);	/* FIXME: module removal race here - AKPM */
 				wake_up_interruptible(&ch->open_wait);
 				ch->asyncflags &= ~ASYNC_NORMAL_ACTIVE;
-
 			} /* End if clear_bit */
 		}
-
 	} /* End EPCA_MAGIC */
 } /* End do_softint */
 
@@ -3154,82 +2602,49 @@ static void pc_stop(struct tty_struct *tty)
 
 	struct channel *ch;
 	unsigned long flags;
-
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
-
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{ /* Begin if valid channel */
-
-		save_flags(flags); 
-		cli();
-
-		if ((ch->statusflags & TXSTOPPED) == 0) 
-		{ /* Begin if transmit stop requested */
-
+	if ((ch = verifyChannel(tty)) != NULL)  { /* Begin if valid channel */
+		spin_lock_irqsave(&epca_lock, flags);
+		if ((ch->statusflags & TXSTOPPED) == 0)  { /* Begin if transmit stop requested */
 			globalwinon(ch);
-
 			/* STOP transmitting now !! */
-
 			fepcmd(ch, PAUSETX, 0, 0, 0, 0);
-
 			ch->statusflags |= TXSTOPPED;
 			memoff(ch);
-
 		} /* End if transmit stop requested */
-
-		restore_flags(flags);
-
+		spin_unlock_irqrestore(&epca_lock, flags);
 	} /* End if valid channel */
-
 } /* End pc_stop */
 
 /* --------------------- Begin pc_start  ----------------------- */
 
 static void pc_start(struct tty_struct *tty)
 { /* Begin pc_start */
-
 	struct channel *ch;
-
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
-
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{ /* Begin if channel valid */
-
+	if ((ch = verifyChannel(tty)) != NULL) { /* Begin if channel valid */
 		unsigned long flags;
-
-		save_flags(flags);
-		cli();
-
+		spin_lock_irqsave(&epca_lock, flags);
 		/* Just in case output was resumed because of a change in Digi-flow */
-		if (ch->statusflags & TXSTOPPED) 
-		{ /* Begin transmit resume requested */
-
-			volatile struct board_chan *bc;
-
+		if (ch->statusflags & TXSTOPPED)  { /* Begin transmit resume requested */
+			struct board_chan *bc;
 			globalwinon(ch);
 			bc = ch->brdchan;
 			if (ch->statusflags & LOWWAIT)
-				bc->ilow = 1;
-
+				writeb(1, &bc->ilow);
 			/* Okay, you can start transmitting again... */
-
 			fepcmd(ch, RESUMETX, 0, 0, 0, 0);
-
 			ch->statusflags &= ~TXSTOPPED;
 			memoff(ch);
-
 		} /* End transmit resume requested */
-
-		restore_flags(flags);
-
+		spin_unlock_irqrestore(&epca_lock, flags);
 	} /* End if channel valid */
-
 } /* End pc_start */
 
 /* ------------------------------------------------------------------
@@ -3244,86 +2659,55 @@ ______________________________________________________________________ */
 
 static void pc_throttle(struct tty_struct * tty)
 { /* Begin pc_throttle */
-
 	struct channel *ch;
 	unsigned long flags;
-
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
-
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{ /* Begin if channel valid */
-
-
-		save_flags(flags);
-		cli();
-
-		if ((ch->statusflags & RXSTOPPED) == 0)
-		{
+	if ((ch = verifyChannel(tty)) != NULL)  { /* Begin if channel valid */
+		spin_lock_irqsave(&epca_lock, flags);
+		if ((ch->statusflags & RXSTOPPED) == 0) {
 			globalwinon(ch);
 			fepcmd(ch, PAUSERX, 0, 0, 0, 0);
-
 			ch->statusflags |= RXSTOPPED;
 			memoff(ch);
 		}
-		restore_flags(flags);
-
+		spin_unlock_irqrestore(&epca_lock, flags);
 	} /* End if channel valid */
-
 } /* End pc_throttle */
 
 /* --------------------- Begin unthrottle  ----------------------- */
 
 static void pc_unthrottle(struct tty_struct *tty)
 { /* Begin pc_unthrottle */
-
 	struct channel *ch;
 	unsigned long flags;
-	volatile struct board_chan *bc;
-
-
 	/* ---------------------------------------------------------
 		verifyChannel returns the channel from the tty struct
 		if it is valid.  This serves as a sanity check.
 	------------------------------------------------------------- */
-
-	if ((ch = verifyChannel(tty)) != NULL) 
-	{ /* Begin if channel valid */
-
-
+	if ((ch = verifyChannel(tty)) != NULL)  { /* Begin if channel valid */
 		/* Just in case output was resumed because of a change in Digi-flow */
-		save_flags(flags);
-		cli();
-
-		if (ch->statusflags & RXSTOPPED) 
-		{
-
+		spin_lock_irqsave(&epca_lock, flags);
+		if (ch->statusflags & RXSTOPPED) {
 			globalwinon(ch);
-			bc = ch->brdchan;
 			fepcmd(ch, RESUMERX, 0, 0, 0, 0);
-
 			ch->statusflags &= ~RXSTOPPED;
 			memoff(ch);
 		}
-		restore_flags(flags);
-
+		spin_unlock_irqrestore(&epca_lock, flags);
 	} /* End if channel valid */
-
 } /* End pc_unthrottle */
 
 /* --------------------- Begin digi_send_break  ----------------------- */
 
 void digi_send_break(struct channel *ch, int msec)
 { /* Begin digi_send_break */
-
 	unsigned long flags;
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&epca_lock, flags);
 	globalwinon(ch);
-
 	/* -------------------------------------------------------------------- 
 	   Maybe I should send an infinite break here, schedule() for
 	   msec amount of time, and then stop the break.  This way,
@@ -3331,36 +2715,28 @@ void digi_send_break(struct channel *ch, int msec)
 	   to be called (i.e. via an ioctl()) more than once in msec amount 
 	   of time.  Try this for now...
 	------------------------------------------------------------------------ */
-
 	fepcmd(ch, SENDBREAK, msec, 0, 10, 0);
 	memoff(ch);
-
-	restore_flags(flags);
-
+	spin_unlock_irqrestore(&epca_lock, flags);
 } /* End digi_send_break */
 
 /* --------------------- Begin setup_empty_event  ----------------------- */
 
+/* Caller MUST hold the lock */
+
 static void setup_empty_event(struct tty_struct *tty, struct channel *ch)
 { /* Begin setup_empty_event */
 
-	volatile struct board_chan *bc = ch->brdchan;
-	unsigned long int flags;
+	struct board_chan *bc = ch->brdchan;
 
-	save_flags(flags);
-	cli();
 	globalwinon(ch);
 	ch->statusflags |= EMPTYWAIT;
-	
 	/* ------------------------------------------------------------------
 		When set the iempty flag request a event to be generated when the 
 		transmit buffer is empty (If there is no BREAK in progress).
 	--------------------------------------------------------------------- */
-
-	bc->iempty = 1;
+	writeb(1, &bc->iempty);
 	memoff(ch);
-	restore_flags(flags);
-
 } /* End setup_empty_event */
 
 /* --------------------- Begin get_termio ----------------------- */
@@ -3369,10 +2745,10 @@ static int get_termio(struct tty_struct * tty, struct termio __user * termio)
 { /* Begin get_termio */
 	return kernel_termios_to_user_termio(termio, tty->termios);
 } /* End get_termio */
+
 /* ---------------------- Begin epca_setup  -------------------------- */
 void epca_setup(char *str, int *ints)
 { /* Begin epca_setup */
-
 	struct board_info board;
 	int               index, loop, last;
 	char              *temp, *t2;
@@ -3394,49 +2770,41 @@ void epca_setup(char *str, int *ints)
 	for (last = 0, index = 1; index <= ints[0]; index++)
 		switch(index)
 		{ /* Begin parse switch */
-
 			case 1:
 				board.status = ints[index];
-				
 				/* ---------------------------------------------------------
 					We check for 2 (As opposed to 1; because 2 is a flag
 					instructing the driver to ignore epcaconfig.)  For this
 					reason we check for 2.
 				------------------------------------------------------------ */ 
-				if (board.status == 2)
-				{ /* Begin ignore epcaconfig as well as lilo cmd line */
+				if (board.status == 2) { /* Begin ignore epcaconfig as well as lilo cmd line */
 					nbdevs = 0;
 					num_cards = 0;
 					return;
 				} /* End ignore epcaconfig as well as lilo cmd line */
 	
-				if (board.status > 2)
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid board status 0x%x\n", board.status);
+				if (board.status > 2) {
+					printk(KERN_ERR "epca_setup: Invalid board status 0x%x\n", board.status);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_BOARD_STATUS;
 					return;
 				}
 				last = index;
 				break;
-
 			case 2:
 				board.type = ints[index];
-				if (board.type >= PCIXEM) 
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid board type 0x%x\n", board.type);
+				if (board.type >= PCIXEM)  {
+					printk(KERN_ERR "epca_setup: Invalid board type 0x%x\n", board.type);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_BOARD_TYPE;
 					return;
 				}
 				last = index;
 				break;
-
 			case 3:
 				board.altpin = ints[index];
-				if (board.altpin > 1)
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid board altpin 0x%x\n", board.altpin);
+				if (board.altpin > 1) {
+					printk(KERN_ERR "epca_setup: Invalid board altpin 0x%x\n", board.altpin);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_ALTPIN;
 					return;
@@ -3446,9 +2814,8 @@ void epca_setup(char *str, int *ints)
 
 			case 4:
 				board.numports = ints[index];
-				if ((board.numports < 2) || (board.numports > 256))
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid board numports 0x%x\n", board.numports);
+				if (board.numports < 2 || board.numports > 256) {
+					printk(KERN_ERR "epca_setup: Invalid board numports 0x%x\n", board.numports);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_NUM_PORTS;
 					return;
@@ -3458,10 +2825,9 @@ void epca_setup(char *str, int *ints)
 				break;
 
 			case 5:
-				board.port = (unsigned char *)ints[index];
-				if (ints[index] <= 0)
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid io port 0x%x\n", (unsigned int)board.port);
+				board.port = ints[index];
+				if (ints[index] <= 0) {
+					printk(KERN_ERR "epca_setup: Invalid io port 0x%x\n", (unsigned int)board.port);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_PORT_BASE;
 					return;
@@ -3470,10 +2836,9 @@ void epca_setup(char *str, int *ints)
 				break;
 
 			case 6:
-				board.membase = (unsigned char *)ints[index];
-				if (ints[index] <= 0)
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid memory base 0x%x\n",(unsigned int)board.membase);
+				board.membase = ints[index];
+				if (ints[index] <= 0) {
+					printk(KERN_ERR "epca_setup: Invalid memory base 0x%x\n",(unsigned int)board.membase);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_MEM_BASE;
 					return;
@@ -3487,21 +2852,16 @@ void epca_setup(char *str, int *ints)
 
 		} /* End parse switch */
 
-	while (str && *str) 
-	{ /* Begin while there is a string arg */
-
+	while (str && *str)  { /* Begin while there is a string arg */
 		/* find the next comma or terminator */
 		temp = str;
-
 		/* While string is not null, and a comma hasn't been found */
 		while (*temp && (*temp != ','))
 			temp++;
-
 		if (!*temp)
 			temp = NULL;
 		else
 			*temp++ = 0;
-
 		/* Set index to the number of args + 1 */
 		index = last + 1;
 
@@ -3511,12 +2871,10 @@ void epca_setup(char *str, int *ints)
 				len = strlen(str);
 				if (strncmp("Disable", str, len) == 0) 
 					board.status = 0;
-				else
-				if (strncmp("Enable", str, len) == 0)
+				else if (strncmp("Enable", str, len) == 0)
 					board.status = 1;
-				else
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid status %s\n", str);
+				else {
+					printk(KERN_ERR "epca_setup: Invalid status %s\n", str);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_BOARD_STATUS;
 					return;
@@ -3525,22 +2883,17 @@ void epca_setup(char *str, int *ints)
 				break;
 
 			case 2:
-
 				for(loop = 0; loop < EPCA_NUM_TYPES; loop++)
 					if (strcmp(board_desc[loop], str) == 0)
 						break;
-
-
 				/* ---------------------------------------------------------------
 					If the index incremented above refers to a legitamate board 
 					type set it here. 
 				------------------------------------------------------------------*/
-
 				if (index < EPCA_NUM_TYPES) 
 					board.type = loop;
-				else
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid board type: %s\n", str);
+				else {
+					printk(KERN_ERR "epca_setup: Invalid board type: %s\n", str);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_BOARD_TYPE;
 					return;
@@ -3552,12 +2905,10 @@ void epca_setup(char *str, int *ints)
 				len = strlen(str);
 				if (strncmp("Disable", str, len) == 0) 
 					board.altpin = 0;
-				else
-				if (strncmp("Enable", str, len) == 0)
+				else if (strncmp("Enable", str, len) == 0)
 					board.altpin = 1;
-				else
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid altpin %s\n", str);
+				else {
+					printk(KERN_ERR "epca_setup: Invalid altpin %s\n", str);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_ALTPIN;
 					return;
@@ -3570,9 +2921,8 @@ void epca_setup(char *str, int *ints)
 				while (isdigit(*t2))
 					t2++;
 
-				if (*t2)
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid port count %s\n", str);
+				if (*t2) {
+					printk(KERN_ERR "epca_setup: Invalid port count %s\n", str);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_NUM_PORTS;
 					return;
@@ -3601,15 +2951,14 @@ void epca_setup(char *str, int *ints)
 				while (isxdigit(*t2))
 					t2++;
 
-				if (*t2)
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid i/o address %s\n", str);
+				if (*t2) {
+					printk(KERN_ERR "epca_setup: Invalid i/o address %s\n", str);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_PORT_BASE;
 					return;
 				}
 
-				board.port = (unsigned char *)simple_strtoul(str, NULL, 16);
+				board.port = simple_strtoul(str, NULL, 16);
 				last = index;
 				break;
 
@@ -3618,52 +2967,38 @@ void epca_setup(char *str, int *ints)
 				while (isxdigit(*t2))
 					t2++;
 
-				if (*t2)
-				{
-					printk(KERN_ERR "<Error> - epca_setup: Invalid memory base %s\n",str);
+				if (*t2) {
+					printk(KERN_ERR "epca_setup: Invalid memory base %s\n",str);
 					invalid_lilo_config = 1;
 					setup_error_code |= INVALID_MEM_BASE;
 					return;
 				}
-
-				board.membase = (unsigned char *)simple_strtoul(str, NULL, 16);
+				board.membase = simple_strtoul(str, NULL, 16);
 				last = index;
 				break;
-
 			default:
-				printk(KERN_ERR "PC/Xx: Too many string parms\n");
+				printk(KERN_ERR "epca: Too many string parms\n");
 				return;
 		}
 		str = temp;
-
 	} /* End while there is a string arg */
 
-
-	if (last < 6)  
-	{
-		printk(KERN_ERR "PC/Xx: Insufficient parms specified\n");
+	if (last < 6) {
+		printk(KERN_ERR "epca: Insufficient parms specified\n");
 		return;
 	}
  
 	/* I should REALLY validate the stuff here */
-
 	/* Copies our local copy of board into boards */
 	memcpy((void *)&boards[num_cards],(void *)&board, sizeof(board));
-
-
 	/* Does this get called once per lilo arg are what ? */
-
 	printk(KERN_INFO "PC/Xx: Added board %i, %s %i ports at 0x%4.4X base 0x%6.6X\n", 
 		num_cards, board_desc[board.type], 
 		board.numports, (int)board.port, (unsigned int) board.membase);
-
 	num_cards++;
-
 } /* End epca_setup */
 
 
-
-#ifdef ENABLE_PCI
 /* ------------------------ Begin init_PCI  --------------------------- */
 
 enum epic_board_types {
@@ -3685,7 +3020,6 @@ static struct {
 	{ PCIXRJ, 2, },
 };
 
-
 static int __devinit epca_init_one (struct pci_dev *pdev,
 				 const struct pci_device_id *ent)
 {
@@ -3711,10 +3045,8 @@ static int __devinit epca_init_one (struct pci_dev *pdev,
 	boards[board_idx].status = ENABLED;
 	boards[board_idx].type = epca_info_tbl[info_idx].board_type;
 	boards[board_idx].numports = 0x0;
-	boards[board_idx].port =
-		(unsigned char *)((char *) addr + PCI_IO_OFFSET);
-	boards[board_idx].membase =
-		(unsigned char *)((char *) addr);
+	boards[board_idx].port = addr + PCI_IO_OFFSET;
+	boards[board_idx].membase = addr;
 
 	if (!request_mem_region (addr + PCI_IO_OFFSET, 0x200000, "epca")) {
 		printk (KERN_ERR PFX "resource 0x%x @ 0x%lx unavailable\n",
@@ -3775,15 +3107,13 @@ static struct pci_device_id epca_pci_tbl[] = {
 MODULE_DEVICE_TABLE(pci, epca_pci_tbl);
 
 int __init init_PCI (void)
-{ /* Begin init_PCI */
+{	/* Begin init_PCI */
 	memset (&epca_driver, 0, sizeof (epca_driver));
 	epca_driver.name = "epca";
 	epca_driver.id_table = epca_pci_tbl;
 	epca_driver.probe = epca_init_one;
 
 	return pci_register_driver(&epca_driver);
-} /* End init_PCI */
-
-#endif /* ENABLE_PCI */
+}
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/char/epca.h b/drivers/char/epca.h
index 52205ef..20eeb5a 100644
--- a/drivers/char/epca.h
+++ b/drivers/char/epca.h
@@ -85,73 +85,73 @@ static char *board_desc[] =
 struct channel 
 {
 	long   magic;
-	unchar boardnum;
-	unchar channelnum;
-	unchar omodem;         /* FEP output modem status     */
-	unchar imodem;         /* FEP input modem status      */
-	unchar modemfake;      /* Modem values to be forced   */
-	unchar modem;          /* Force values                */
-	unchar hflow;
-	unchar dsr;
-	unchar dcd;
-	unchar m_rts ; 		/* The bits used in whatever FEP */
-	unchar m_dcd ;		/* is indiginous to this board to */
-	unchar m_dsr ;		/* represent each of the physical */
-	unchar m_cts ;		/* handshake lines */
-	unchar m_ri ;
-	unchar m_dtr ;
-	unchar stopc;
-	unchar startc;
-	unchar stopca;
-	unchar startca;
-	unchar fepstopc;
-	unchar fepstartc;
-	unchar fepstopca;
-	unchar fepstartca;
-	unchar txwin;
-	unchar rxwin;
-	ushort fepiflag;
-	ushort fepcflag;
-	ushort fepoflag;
-	ushort txbufhead;
-	ushort txbufsize;
-	ushort rxbufhead;
-	ushort rxbufsize;
+	unsigned char boardnum;
+	unsigned char channelnum;
+	unsigned char omodem;         /* FEP output modem status     */
+	unsigned char imodem;         /* FEP input modem status      */
+	unsigned char modemfake;      /* Modem values to be forced   */
+	unsigned char modem;          /* Force values                */
+	unsigned char hflow;
+	unsigned char dsr;
+	unsigned char dcd;
+	unsigned char m_rts ; 		/* The bits used in whatever FEP */
+	unsigned char m_dcd ;		/* is indiginous to this board to */
+	unsigned char m_dsr ;		/* represent each of the physical */
+	unsigned char m_cts ;		/* handshake lines */
+	unsigned char m_ri ;
+	unsigned char m_dtr ;
+	unsigned char stopc;
+	unsigned char startc;
+	unsigned char stopca;
+	unsigned char startca;
+	unsigned char fepstopc;
+	unsigned char fepstartc;
+	unsigned char fepstopca;
+	unsigned char fepstartca;
+	unsigned char txwin;
+	unsigned char rxwin;
+	unsigned short fepiflag;
+	unsigned short fepcflag;
+	unsigned short fepoflag;
+	unsigned short txbufhead;
+	unsigned short txbufsize;
+	unsigned short rxbufhead;
+	unsigned short rxbufsize;
 	int    close_delay;
 	int    count;
 	int    blocked_open;
-	ulong  event;
+	unsigned long  event;
 	int    asyncflags;
 	uint   dev;
-	ulong  statusflags;
-	ulong  c_iflag;
-	ulong  c_cflag;
-	ulong  c_lflag;
-	ulong  c_oflag;
-	unchar *txptr;
-	unchar *rxptr;
-	unchar *tmp_buf;
+	unsigned long  statusflags;
+	unsigned long  c_iflag;
+	unsigned long  c_cflag;
+	unsigned long  c_lflag;
+	unsigned long  c_oflag;
+	unsigned char *txptr;
+	unsigned char *rxptr;
+	unsigned char *tmp_buf;
 	struct board_info           *board;
-	volatile struct board_chan  *brdchan;
+	struct board_chan	    *brdchan;
 	struct digi_struct          digiext;
 	struct tty_struct           *tty;
 	wait_queue_head_t           open_wait;
 	wait_queue_head_t           close_wait;
-	struct work_struct            tqueue;
-	volatile struct global_data *mailbox;
+	struct work_struct          tqueue;
+	struct global_data 	    *mailbox;
 };
 
 struct board_info	
 {
-	unchar status;
-	unchar type;
-	unchar altpin;
-	ushort numports;
-	unchar *port;
-	unchar *membase;
-	unchar __iomem *re_map_port;
-	unchar *re_map_membase;
-	ulong  memory_seg;
+	unsigned char status;
+	unsigned char type;
+	unsigned char altpin;
+	unsigned short numports;
+	unsigned long port;
+	unsigned long membase;
+	unsigned char __iomem *re_map_port;
+	unsigned char *re_map_membase;
+	unsigned long  memory_seg;
 	void ( * memwinon )	(struct board_info *, unsigned int) ;
 	void ( * memwinoff ) 	(struct board_info *, unsigned int) ;
 	void ( * globalwinon )	(struct channel *) ;
@@ -160,6 +160,6 @@ struct board_info
 	void ( * memoff )	(struct channel *) ;
 	void ( * assertgwinon )	(struct channel *) ;
 	void ( * assertmemoff )	(struct channel *) ;
-	unchar poller_inhibited ;
+	unsigned char poller_inhibited ;
 };
 
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 97feb7f..5fe8461 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -44,7 +44,7 @@
 /*
  * The High Precision Event Timer driver.
  * This driver is closely modelled after the rtc.c driver.
- * http://www.intel.com/labs/platcomp/hpet/hpetspec.htm
+ * http://www.intel.com/hardwaredesign/hpetspec.htm
  */
 #define	HPET_USER_FREQ	(64)
 #define	HPET_DRIFT	(500)
@@ -712,7 +712,7 @@ static void hpet_register_interpolator(struct hpets *hpetp)
 	ti->shift = 10;
 	ti->addr = &hpetp->hp_hpet->hpet_mc;
 	ti->frequency = hpet_time_div(hpets->hp_period);
-	ti->drift = ti->frequency * HPET_DRIFT / 1000000;
+	ti->drift = HPET_DRIFT;
 	ti->mask = -1;
 
 	hpetp->hp_interpolator = ti;
diff --git a/drivers/char/ipmi/ipmi_bt_sm.c b/drivers/char/ipmi/ipmi_bt_sm.c
index 5ce9c62..3386267 100644
--- a/drivers/char/ipmi/ipmi_bt_sm.c
+++ b/drivers/char/ipmi/ipmi_bt_sm.c
@@ -31,8 +31,6 @@
 #include <linux/ipmi_msgdefs.h>		/* for completion codes */
 #include "ipmi_si_sm.h"
 
-#define IPMI_BT_VERSION "v33"
-
 static int bt_debug = 0x00;	/* Production value 0, see following flags */
 
 #define	BT_DEBUG_ENABLE	1
@@ -163,7 +161,8 @@ static int bt_start_transaction(struct si_sm_data *bt,
 {
 	unsigned int i;
 
-	if ((size < 2) || (size > IPMI_MAX_MSG_LENGTH)) return -1;
+	if ((size < 2) || (size > IPMI_MAX_MSG_LENGTH))
+	       return -1;
 
 	if ((bt->state != BT_STATE_IDLE) && (bt->state != BT_STATE_HOSED))
 		return -2;
@@ -171,7 +170,8 @@ static int bt_start_transaction(struct si_sm_data *bt,
 	if (bt_debug & BT_DEBUG_MSG) {
     		printk(KERN_WARNING "+++++++++++++++++++++++++++++++++++++\n");
 		printk(KERN_WARNING "BT: write seq=0x%02X:", bt->seq);
-		for (i = 0; i < size; i ++) printk (" %02x", data[i]);
+		for (i = 0; i < size; i ++)
+		       printk (" %02x", data[i]);
 		printk("\n");
 	}
 	bt->write_data[0] = size + 1;	/* all data plus seq byte */
@@ -210,15 +210,18 @@ static int bt_get_result(struct si_sm_data *bt,
 	} else {
 		data[0] = bt->read_data[1];
 		data[1] = bt->read_data[3];
-		if (length < msg_len) bt->truncated = 1;
+		if (length < msg_len)
+		       bt->truncated = 1;
 		if (bt->truncated) {	/* can be set in read_all_bytes() */
 			data[2] = IPMI_ERR_MSG_TRUNCATED;
 			msg_len = 3;
-		} else memcpy(data + 2, bt->read_data + 4, msg_len - 2);
+		} else
+		       memcpy(data + 2, bt->read_data + 4, msg_len - 2);
 
 		if (bt_debug & BT_DEBUG_MSG) {
 			printk (KERN_WARNING "BT: res (raw)");
-			for (i = 0; i < msg_len; i++) printk(" %02x", data[i]);
+			for (i = 0; i < msg_len; i++)
+			       printk(" %02x", data[i]);
 			printk ("\n");
 		}
 	}
@@ -231,8 +234,10 @@ static int bt_get_result(struct si_sm_data *bt,
 
 static void reset_flags(struct si_sm_data *bt)
 {
-	if (BT_STATUS & BT_H_BUSY) BT_CONTROL(BT_H_BUSY);
-	if (BT_STATUS & BT_B_BUSY) BT_CONTROL(BT_B_BUSY);
+	if (BT_STATUS & BT_H_BUSY)
+	       BT_CONTROL(BT_H_BUSY);
+	if (BT_STATUS & BT_B_BUSY)
+	       BT_CONTROL(BT_B_BUSY);
 	BT_CONTROL(BT_CLR_WR_PTR);
 	BT_CONTROL(BT_SMS_ATN);
 #ifdef DEVELOPMENT_ONLY_NOT_FOR_PRODUCTION
@@ -241,7 +246,8 @@ static void reset_flags(struct si_sm_data *bt)
 		BT_CONTROL(BT_H_BUSY);
 		BT_CONTROL(BT_B2H_ATN);
 		BT_CONTROL(BT_CLR_RD_PTR);
-		for (i = 0; i < IPMI_MAX_MSG_LENGTH + 2; i++) BMC2HOST;
+		for (i = 0; i < IPMI_MAX_MSG_LENGTH + 2; i++)
+		       BMC2HOST;
 		BT_CONTROL(BT_H_BUSY);
 	}
 #endif
@@ -258,7 +264,8 @@ static inline void write_all_bytes(struct si_sm_data *bt)
 			printk (" %02x", bt->write_data[i]);
 		printk ("\n");
 	}
-	for (i = 0; i < bt->write_count; i++) HOST2BMC(bt->write_data[i]);
+	for (i = 0; i < bt->write_count; i++)
+	       HOST2BMC(bt->write_data[i]);
 }
 
 static inline int read_all_bytes(struct si_sm_data *bt)
@@ -278,7 +285,8 @@ static inline int read_all_bytes(struct si_sm_data *bt)
 		bt->truncated = 1;
 		return 1;	/* let next XACTION START clean it up */
 	}
-	for (i = 1; i <= bt->read_count; i++) bt->read_data[i] = BMC2HOST;
+	for (i = 1; i <= bt->read_count; i++)
+	       bt->read_data[i] = BMC2HOST;
 	bt->read_count++;	/* account for the length byte */
 
 	if (bt_debug & BT_DEBUG_MSG) {
@@ -295,7 +303,8 @@ static inline int read_all_bytes(struct si_sm_data *bt)
         	((bt->read_data[1] & 0xF8) == (bt->write_data[1] & 0xF8)))
 			return 1;
 
-	if (bt_debug & BT_DEBUG_MSG) printk(KERN_WARNING "BT: bad packet: "
+	if (bt_debug & BT_DEBUG_MSG)
+	       printk(KERN_WARNING "BT: bad packet: "
 		"want 0x(%02X, %02X, %02X) got (%02X, %02X, %02X)\n",
 		bt->write_data[1], bt->write_data[2], bt->write_data[3],
 		bt->read_data[1],  bt->read_data[2],  bt->read_data[3]);
@@ -359,7 +368,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
 			time);
 	bt->last_state = bt->state;
 
-	if (bt->state == BT_STATE_HOSED) return SI_SM_HOSED;
+	if (bt->state == BT_STATE_HOSED)
+	       return SI_SM_HOSED;
 
 	if (bt->state != BT_STATE_IDLE) {	/* do timeout test */
 
@@ -371,7 +381,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
     	/* FIXME: bt_event is sometimes called with time > BT_NORMAL_TIMEOUT
               (noticed in ipmi_smic_sm.c January 2004) */
 
-		if ((time <= 0) || (time >= BT_NORMAL_TIMEOUT)) time = 100;
+		if ((time <= 0) || (time >= BT_NORMAL_TIMEOUT))
+		       time = 100;
 		bt->timeout -= time;
 		if ((bt->timeout < 0) && (bt->state < BT_STATE_RESET1)) {
 			error_recovery(bt, "timed out");
@@ -393,12 +404,14 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
 			BT_CONTROL(BT_H_BUSY);
 			break;
 		}
-    		if (status & BT_B2H_ATN) break;
+    		if (status & BT_B2H_ATN)
+		       break;
 		bt->state = BT_STATE_WRITE_BYTES;
 		return SI_SM_CALL_WITHOUT_DELAY;	/* for logging */
 
 	case BT_STATE_WRITE_BYTES:
-		if (status & (BT_B_BUSY | BT_H2B_ATN)) break;
+		if (status & (BT_B_BUSY | BT_H2B_ATN))
+		       break;
 		BT_CONTROL(BT_CLR_WR_PTR);
 		write_all_bytes(bt);
 		BT_CONTROL(BT_H2B_ATN);	/* clears too fast to catch? */
@@ -406,7 +419,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
 		return SI_SM_CALL_WITHOUT_DELAY; /* it MIGHT sail through */
 
 	case BT_STATE_WRITE_CONSUME: /* BMCs usually blow right thru here */
-        	if (status & (BT_H2B_ATN | BT_B_BUSY)) break;
+        	if (status & (BT_H2B_ATN | BT_B_BUSY))
+		       break;
 		bt->state = BT_STATE_B2H_WAIT;
 		/* fall through with status */
 
@@ -415,15 +429,18 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
 	   generation of B2H_ATN so ALWAYS return CALL_WITH_DELAY. */
 
 	case BT_STATE_B2H_WAIT:
-    		if (!(status & BT_B2H_ATN)) break;
+    		if (!(status & BT_B2H_ATN))
+		       break;
 
 		/* Assume ordered, uncached writes: no need to wait */
-		if (!(status & BT_H_BUSY)) BT_CONTROL(BT_H_BUSY); /* set */
+		if (!(status & BT_H_BUSY))
+		       BT_CONTROL(BT_H_BUSY); /* set */
 		BT_CONTROL(BT_B2H_ATN);		/* clear it, ACK to the BMC */
 		BT_CONTROL(BT_CLR_RD_PTR);	/* reset the queue */
 		i = read_all_bytes(bt);
 		BT_CONTROL(BT_H_BUSY);		/* clear */
-		if (!i) break;			/* Try this state again */
+		if (!i)				/* Try this state again */
+		       break;
 		bt->state = BT_STATE_READ_END;
 		return SI_SM_CALL_WITHOUT_DELAY;	/* for logging */
 
@@ -436,7 +453,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
 
 #ifdef MAKE_THIS_TRUE_IF_NECESSARY
 
-		if (status & BT_H_BUSY) break;
+		if (status & BT_H_BUSY)
+		       break;
 #endif
 		bt->seq++;
 		bt->state = BT_STATE_IDLE;
@@ -459,7 +477,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
 		break;
 
 	case BT_STATE_RESET3:
-		if (bt->timeout > 0) return SI_SM_CALL_WITH_DELAY;
+		if (bt->timeout > 0)
+		       return SI_SM_CALL_WITH_DELAY;
 		bt->state = BT_STATE_RESTART;	/* printk in debug modes */
 		break;
 
@@ -485,7 +504,8 @@ static int bt_detect(struct si_sm_data *bt)
 	   but that's what you get from reading a bogus address, so we
 	   test that first.  The calling routine uses negative logic. */
 
-	if ((BT_STATUS == 0xFF) && (BT_INTMASK_R == 0xFF)) return 1;
+	if ((BT_STATUS == 0xFF) && (BT_INTMASK_R == 0xFF))
+	       return 1;
 	reset_flags(bt);
 	return 0;
 }
@@ -501,7 +521,6 @@ static int bt_size(void)
 
 struct si_sm_handlers bt_smi_handlers =
 {
-	.version           = IPMI_BT_VERSION,
 	.init_data         = bt_init_data,
 	.start_transaction = bt_start_transaction,
 	.get_result        = bt_get_result,
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index e0a5357..883ac43 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -47,8 +47,6 @@
 #include <linux/device.h>
 #include <linux/compat.h>
 
-#define IPMI_DEVINTF_VERSION "v33"
-
 struct ipmi_file_private
 {
 	ipmi_user_t          user;
@@ -411,6 +409,7 @@ static int ipmi_ioctl(struct inode  *inode,
 		break;
 	}
 
+	/* The next four are legacy, not per-channel. */
 	case IPMICTL_SET_MY_ADDRESS_CMD:
 	{
 		unsigned int val;
@@ -420,22 +419,25 @@ static int ipmi_ioctl(struct inode  *inode,
 			break;
 		}
 
-		ipmi_set_my_address(priv->user, val);
-		rv = 0;
+		rv = ipmi_set_my_address(priv->user, 0, val);
 		break;
 	}
 
 	case IPMICTL_GET_MY_ADDRESS_CMD:
 	{
-		unsigned int val;
+		unsigned int  val;
+		unsigned char rval;
+
+		rv = ipmi_get_my_address(priv->user, 0, &rval);
+		if (rv)
+			break;
 
-		val = ipmi_get_my_address(priv->user);
+		val = rval;
 
 		if (copy_to_user(arg, &val, sizeof(val))) {
 			rv = -EFAULT;
 			break;
 		}
-		rv = 0;
 		break;
 	}
 
@@ -448,24 +450,94 @@ static int ipmi_ioctl(struct inode  *inode,
 			break;
 		}
 
-		ipmi_set_my_LUN(priv->user, val);
-		rv = 0;
+		rv = ipmi_set_my_LUN(priv->user, 0, val);
 		break;
 	}
 
 	case IPMICTL_GET_MY_LUN_CMD:
 	{
-		unsigned int val;
+		unsigned int  val;
+		unsigned char rval;
 
-		val = ipmi_get_my_LUN(priv->user);
+		rv = ipmi_get_my_LUN(priv->user, 0, &rval);
+		if (rv)
+			break;
+
+		val = rval;
+
+		if (copy_to_user(arg, &val, sizeof(val))) {
+			rv = -EFAULT;
+			break;
+		}
+		break;
+	}
+
+	case IPMICTL_SET_MY_CHANNEL_ADDRESS_CMD:
+	{
+		struct ipmi_channel_lun_address_set val;
+
+		if (copy_from_user(&val, arg, sizeof(val))) {
+			rv = -EFAULT;
+			break;
+		}
+
+		return ipmi_set_my_address(priv->user, val.channel, val.value);
+		break;
+	}
+
+	case IPMICTL_GET_MY_CHANNEL_ADDRESS_CMD:
+	{
+		struct ipmi_channel_lun_address_set val;
+
+		if (copy_from_user(&val, arg, sizeof(val))) {
+			rv = -EFAULT;
+			break;
+		}
+
+		rv = ipmi_get_my_address(priv->user, val.channel, &val.value);
+		if (rv)
+			break;
+
+		if (copy_to_user(arg, &val, sizeof(val))) {
+			rv = -EFAULT;
+			break;
+		}
+		break;
+	}
+
+	case IPMICTL_SET_MY_CHANNEL_LUN_CMD:
+	{
+		struct ipmi_channel_lun_address_set val;
+
+		if (copy_from_user(&val, arg, sizeof(val))) {
+			rv = -EFAULT;
+			break;
+		}
+
+		rv = ipmi_set_my_LUN(priv->user, val.channel, val.value);
+		break;
+	}
+
+	case IPMICTL_GET_MY_CHANNEL_LUN_CMD:
+	{
+		struct ipmi_channel_lun_address_set val;
+
+		if (copy_from_user(&val, arg, sizeof(val))) {
+			rv = -EFAULT;
+			break;
+		}
+
+		rv = ipmi_get_my_LUN(priv->user, val.channel, &val.value);
+		if (rv)
+			break;
 
 		if (copy_to_user(arg, &val, sizeof(val))) {
 			rv = -EFAULT;
 			break;
 		}
-		rv = 0;
 		break;
 	}
+
 	case IPMICTL_SET_TIMING_PARMS_CMD:
 	{
 		struct ipmi_timing_parms parms;
@@ -748,8 +820,7 @@ static __init int init_ipmi_devintf(void)
 	if (ipmi_major < 0)
 		return -EINVAL;
 
-	printk(KERN_INFO "ipmi device interface version "
-	       IPMI_DEVINTF_VERSION "\n");
+	printk(KERN_INFO "ipmi device interface\n");
 
 	ipmi_class = class_create(THIS_MODULE, "ipmi");
 	if (IS_ERR(ipmi_class)) {
@@ -792,3 +863,5 @@ static __exit void cleanup_ipmi(void)
 module_exit(cleanup_ipmi);
 
 MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("Linux device interface for the IPMI message handler.");
diff --git a/drivers/char/ipmi/ipmi_kcs_sm.c b/drivers/char/ipmi/ipmi_kcs_sm.c
index 48cce24..d21853a 100644
--- a/drivers/char/ipmi/ipmi_kcs_sm.c
+++ b/drivers/char/ipmi/ipmi_kcs_sm.c
@@ -42,8 +42,6 @@
 #include <linux/ipmi_msgdefs.h>		/* for completion codes */
 #include "ipmi_si_sm.h"
 
-#define IPMI_KCS_VERSION "v33"
-
 /* Set this if you want a printout of why the state machine was hosed
    when it gets hosed. */
 #define DEBUG_HOSED_REASON
@@ -489,7 +487,6 @@ static void kcs_cleanup(struct si_sm_data *kcs)
 
 struct si_sm_handlers kcs_smi_handlers =
 {
-	.version           = IPMI_KCS_VERSION,
 	.init_data         = init_kcs_data,
 	.start_transaction = start_kcs_transaction,
 	.get_result        = get_kcs_result,
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index e16c13f..463351d 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -47,7 +47,8 @@
 #include <linux/proc_fs.h>
 
 #define PFX "IPMI message handler: "
-#define IPMI_MSGHANDLER_VERSION "v33"
+
+#define IPMI_DRIVER_VERSION "36.0"
 
 static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void);
 static int ipmi_init_msghandler(void);
@@ -116,7 +117,7 @@ struct seq_table
 	do {								\
 		seq = ((msgid >> 26) & 0x3f);				\
 		seqid = (msgid & 0x3fffff);				\
-        } while(0)
+        } while (0)
 
 #define NEXT_SEQID(seqid) (((seqid) + 1) & 0x3fffff)
 
@@ -124,6 +125,14 @@ struct ipmi_channel
 {
 	unsigned char medium;
 	unsigned char protocol;
+
+	/* My slave address.  This is initialized to IPMI_BMC_SLAVE_ADDR,
+	   but may be changed by the user. */
+	unsigned char address;
+
+	/* My LUN.  This should generally stay the SMS LUN, but just in
+	   case... */
+	unsigned char lun;
 };
 
 #ifdef CONFIG_PROC_FS
@@ -135,7 +144,7 @@ struct ipmi_proc_entry
 #endif
 
 #define IPMI_IPMB_NUM_SEQ	64
-#define IPMI_MAX_CHANNELS       8
+#define IPMI_MAX_CHANNELS       16
 struct ipmi_smi
 {
 	/* What interface number are we? */
@@ -193,20 +202,6 @@ struct ipmi_smi
 	struct list_head waiting_events;
 	unsigned int     waiting_events_count; /* How many events in queue? */
 
-	/* This will be non-null if someone registers to receive all
-	   IPMI commands (this is for interface emulation).  There
-	   may not be any things in the cmd_rcvrs list above when
-	   this is registered. */
-	ipmi_user_t all_cmd_rcvr;
-
-	/* My slave address.  This is initialized to IPMI_BMC_SLAVE_ADDR,
-	   but may be changed by the user. */
-	unsigned char my_address;
-
-	/* My LUN.  This should generally stay the SMS LUN, but just in
-	   case... */
-	unsigned char my_lun;
-
 	/* The event receiver for my BMC, only really used at panic
 	   shutdown as a place to store this. */
 	unsigned char event_receiver;
@@ -218,7 +213,7 @@ struct ipmi_smi
 	   interface comes in with a NULL user, call this routine with
 	   it.  Note that the message will still be freed by the
 	   caller.  This only works on the system interface. */
-	void (*null_user_handler)(ipmi_smi_t intf, struct ipmi_smi_msg *msg);
+	void (*null_user_handler)(ipmi_smi_t intf, struct ipmi_recv_msg *msg);
 
 	/* When we are scanning the channels for an SMI, this will
 	   tell which channel we are scanning. */
@@ -325,7 +320,7 @@ int ipmi_smi_watcher_register(struct ipmi_smi_watcher *watcher)
 	down_read(&interfaces_sem);
 	down_write(&smi_watchers_sem);
 	list_add(&(watcher->link), &smi_watchers);
-	for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+	for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 		if (ipmi_interfaces[i] != NULL) {
 			watcher->new_smi(i);
 		}
@@ -458,7 +453,27 @@ unsigned int ipmi_addr_length(int addr_type)
 
 static void deliver_response(struct ipmi_recv_msg *msg)
 {
-	msg->user->handler->ipmi_recv_hndl(msg, msg->user->handler_data);
+	if (! msg->user) {
+		ipmi_smi_t    intf = msg->user_msg_data;
+		unsigned long flags;
+
+		/* Special handling for NULL users. */
+		if (intf->null_user_handler) {
+			intf->null_user_handler(intf, msg);
+			spin_lock_irqsave(&intf->counter_lock, flags);
+			intf->handled_local_responses++;
+			spin_unlock_irqrestore(&intf->counter_lock, flags);
+		} else {
+			/* No handler, so give up. */
+			spin_lock_irqsave(&intf->counter_lock, flags);
+			intf->unhandled_local_responses++;
+			spin_unlock_irqrestore(&intf->counter_lock, flags);
+		}
+		ipmi_free_recv_msg(msg);
+	} else {
+		msg->user->handler->ipmi_recv_hndl(msg,
+						   msg->user->handler_data);
+	}
 }
 
 /* Find the next sequence number not being used and add the given
@@ -475,9 +490,9 @@ static int intf_next_seq(ipmi_smi_t           intf,
 	int          rv = 0;
 	unsigned int i;
 
-	for (i=intf->curr_seq;
+	for (i = intf->curr_seq;
 	     (i+1)%IPMI_IPMB_NUM_SEQ != intf->curr_seq;
-	     i=(i+1)%IPMI_IPMB_NUM_SEQ)
+	     i = (i+1)%IPMI_IPMB_NUM_SEQ)
 	{
 		if (! intf->seq_table[i].inuse)
 			break;
@@ -712,7 +727,7 @@ static int ipmi_destroy_user_nolock(ipmi_user_t user)
 
 	/* Remove the user from the interfaces sequence table. */
 	spin_lock_irqsave(&(user->intf->seq_lock), flags);
-	for (i=0; i<IPMI_IPMB_NUM_SEQ; i++) {
+	for (i = 0; i < IPMI_IPMB_NUM_SEQ; i++) {
 		if (user->intf->seq_table[i].inuse
 		    && (user->intf->seq_table[i].recv_msg->user == user))
 		{
@@ -766,26 +781,44 @@ void ipmi_get_version(ipmi_user_t   user,
 	*minor = user->intf->version_minor;
 }
 
-void ipmi_set_my_address(ipmi_user_t   user,
-			 unsigned char address)
+int ipmi_set_my_address(ipmi_user_t   user,
+			unsigned int  channel,
+			unsigned char address)
 {
-	user->intf->my_address = address;
+	if (channel >= IPMI_MAX_CHANNELS)
+		return -EINVAL;
+	user->intf->channels[channel].address = address;
+	return 0;
 }
 
-unsigned char ipmi_get_my_address(ipmi_user_t user)
+int ipmi_get_my_address(ipmi_user_t   user,
+			unsigned int  channel,
+			unsigned char *address)
 {
-	return user->intf->my_address;
+	if (channel >= IPMI_MAX_CHANNELS)
+		return -EINVAL;
+	*address = user->intf->channels[channel].address;
+	return 0;
 }
 
-void ipmi_set_my_LUN(ipmi_user_t   user,
-		     unsigned char LUN)
+int ipmi_set_my_LUN(ipmi_user_t   user,
+		    unsigned int  channel,
+		    unsigned char LUN)
 {
-	user->intf->my_lun = LUN & 0x3;
+	if (channel >= IPMI_MAX_CHANNELS)
+		return -EINVAL;
+	user->intf->channels[channel].lun = LUN & 0x3;
+	return 0;
 }
 
-unsigned char ipmi_get_my_LUN(ipmi_user_t user)
+int ipmi_get_my_LUN(ipmi_user_t   user,
+		    unsigned int  channel,
+		    unsigned char *address)
 {
-	return user->intf->my_lun;
+	if (channel >= IPMI_MAX_CHANNELS)
+		return -EINVAL;
+	*address = user->intf->channels[channel].lun;
+	return 0;
 }
 
 int ipmi_set_gets_events(ipmi_user_t user, int val)
@@ -828,11 +861,6 @@ int ipmi_register_for_cmd(ipmi_user_t   user,
 
 	read_lock(&(user->intf->users_lock));
 	write_lock_irqsave(&(user->intf->cmd_rcvr_lock), flags);
-	if (user->intf->all_cmd_rcvr != NULL) {
-		rv = -EBUSY;
-		goto out_unlock;
-	}
-
 	/* Make sure the command/netfn is not already registered. */
 	list_for_each_entry(cmp, &(user->intf->cmd_rcvrs), link) {
 		if ((cmp->netfn == netfn) && (cmp->cmd == cmd)) {
@@ -847,7 +875,7 @@ int ipmi_register_for_cmd(ipmi_user_t   user,
 		rcvr->user = user;
 		list_add_tail(&(rcvr->link), &(user->intf->cmd_rcvrs));
 	}
- out_unlock:
+
 	write_unlock_irqrestore(&(user->intf->cmd_rcvr_lock), flags);
 	read_unlock(&(user->intf->users_lock));
 
@@ -1213,7 +1241,7 @@ static inline int i_ipmi_request(ipmi_user_t          user,
 		unsigned char         ipmb_seq;
 		long                  seqid;
 
-		if (addr->channel > IPMI_NUM_CHANNELS) {
+		if (addr->channel >= IPMI_NUM_CHANNELS) {
 			spin_lock_irqsave(&intf->counter_lock, flags);
 			intf->sent_invalid_commands++;
 			spin_unlock_irqrestore(&intf->counter_lock, flags);
@@ -1331,7 +1359,7 @@ static inline int i_ipmi_request(ipmi_user_t          user,
 #ifdef DEBUG_MSGING
 	{
 		int m;
-		for (m=0; m<smi_msg->data_size; m++)
+		for (m = 0; m < smi_msg->data_size; m++)
 			printk(" %2.2x", smi_msg->data[m]);
 		printk("\n");
 	}
@@ -1346,6 +1374,18 @@ static inline int i_ipmi_request(ipmi_user_t          user,
 	return rv;
 }
 
+static int check_addr(ipmi_smi_t       intf,
+		      struct ipmi_addr *addr,
+		      unsigned char    *saddr,
+		      unsigned char    *lun)
+{
+	if (addr->channel >= IPMI_MAX_CHANNELS)
+		return -EINVAL;
+	*lun = intf->channels[addr->channel].lun;
+	*saddr = intf->channels[addr->channel].address;
+	return 0;
+}
+
 int ipmi_request_settime(ipmi_user_t      user,
 			 struct ipmi_addr *addr,
 			 long             msgid,
@@ -1355,6 +1395,14 @@ int ipmi_request_settime(ipmi_user_t      user,
 			 int              retries,
 			 unsigned int     retry_time_ms)
 {
+	unsigned char saddr, lun;
+	int           rv;
+
+	if (! user)
+		return -EINVAL;
+	rv = check_addr(user->intf, addr, &saddr, &lun);
+	if (rv)
+		return rv;
 	return i_ipmi_request(user,
 			      user->intf,
 			      addr,
@@ -1363,8 +1411,8 @@ int ipmi_request_settime(ipmi_user_t      user,
 			      user_msg_data,
 			      NULL, NULL,
 			      priority,
-			      user->intf->my_address,
-			      user->intf->my_lun,
+			      saddr,
+			      lun,
 			      retries,
 			      retry_time_ms);
 }
@@ -1378,6 +1426,14 @@ int ipmi_request_supply_msgs(ipmi_user_t          user,
 			     struct ipmi_recv_msg *supplied_recv,
 			     int                  priority)
 {
+	unsigned char saddr, lun;
+	int           rv;
+
+	if (! user)
+		return -EINVAL;
+	rv = check_addr(user->intf, addr, &saddr, &lun);
+	if (rv)
+		return rv;
 	return i_ipmi_request(user,
 			      user->intf,
 			      addr,
@@ -1387,8 +1443,8 @@ int ipmi_request_supply_msgs(ipmi_user_t          user,
 			      supplied_smi,
 			      supplied_recv,
 			      priority,
-			      user->intf->my_address,
-			      user->intf->my_lun,
+			      saddr,
+			      lun,
 			      -1, 0);
 }
 
@@ -1397,8 +1453,15 @@ static int ipmb_file_read_proc(char *page, char **start, off_t off,
 {
 	char       *out = (char *) page;
 	ipmi_smi_t intf = data;
+	int        i;
+	int        rv= 0;
 
-	return sprintf(out, "%x\n", intf->my_address);
+	for (i = 0; i < IPMI_MAX_CHANNELS; i++)
+		rv += sprintf(out+rv, "%x ", intf->channels[i].address);
+	out[rv-1] = '\n'; /* Replace the final space with a newline */
+	out[rv] = '\0';
+	rv++;
+	return rv;
 }
 
 static int version_file_read_proc(char *page, char **start, off_t off,
@@ -1588,29 +1651,30 @@ send_channel_info_cmd(ipmi_smi_t intf, int chan)
 			      (struct ipmi_addr *) &si,
 			      0,
 			      &msg,
-			      NULL,
+			      intf,
 			      NULL,
 			      NULL,
 			      0,
-			      intf->my_address,
-			      intf->my_lun,
+			      intf->channels[0].address,
+			      intf->channels[0].lun,
 			      -1, 0);
 }
 
 static void
-channel_handler(ipmi_smi_t intf, struct ipmi_smi_msg *msg)
+channel_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 {
 	int rv = 0;
 	int chan;
 
-	if ((msg->rsp[0] == (IPMI_NETFN_APP_RESPONSE << 2))
-	    && (msg->rsp[1] == IPMI_GET_CHANNEL_INFO_CMD))
+	if ((msg->addr.addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
+	    && (msg->msg.netfn == IPMI_NETFN_APP_RESPONSE)
+	    && (msg->msg.cmd == IPMI_GET_CHANNEL_INFO_CMD))
 	{
 		/* It's the one we want */
-		if (msg->rsp[2] != 0) {
+		if (msg->msg.data[0] != 0) {
 			/* Got an error from the channel, just go on. */
 
-			if (msg->rsp[2] == IPMI_INVALID_COMMAND_ERR) {
+			if (msg->msg.data[0] == IPMI_INVALID_COMMAND_ERR) {
 				/* If the MC does not support this
 				   command, that is legal.  We just
 				   assume it has one IPMB at channel
@@ -1627,13 +1691,13 @@ channel_handler(ipmi_smi_t intf, struct ipmi_smi_msg *msg)
 			}
 			goto next_channel;
 		}
-		if (msg->rsp_size < 6) {
+		if (msg->msg.data_len < 4) {
 			/* Message not big enough, just go on. */
 			goto next_channel;
 		}
 		chan = intf->curr_channel;
-		intf->channels[chan].medium = msg->rsp[4] & 0x7f;
-		intf->channels[chan].protocol = msg->rsp[5] & 0x1f;
+		intf->channels[chan].medium = msg->msg.data[2] & 0x7f;
+		intf->channels[chan].protocol = msg->msg.data[3] & 0x1f;
 
 	next_channel:
 		intf->curr_channel++;
@@ -1691,22 +1755,24 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
 	rv = -ENOMEM;
 
 	down_write(&interfaces_sem);
-	for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+	for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 		if (ipmi_interfaces[i] == NULL) {
 			new_intf->intf_num = i;
 			new_intf->version_major = version_major;
 			new_intf->version_minor = version_minor;
-			if (slave_addr == 0)
-				new_intf->my_address = IPMI_BMC_SLAVE_ADDR;
-			else
-				new_intf->my_address = slave_addr;
-			new_intf->my_lun = 2;  /* the SMS LUN. */
+			for (j = 0; j < IPMI_MAX_CHANNELS; j++) {
+				new_intf->channels[j].address
+					= IPMI_BMC_SLAVE_ADDR;
+				new_intf->channels[j].lun = 2;
+			}
+			if (slave_addr != 0)
+				new_intf->channels[0].address = slave_addr;
 			rwlock_init(&(new_intf->users_lock));
 			INIT_LIST_HEAD(&(new_intf->users));
 			new_intf->handlers = handlers;
 			new_intf->send_info = send_info;
 			spin_lock_init(&(new_intf->seq_lock));
-			for (j=0; j<IPMI_IPMB_NUM_SEQ; j++) {
+			for (j = 0; j < IPMI_IPMB_NUM_SEQ; j++) {
 				new_intf->seq_table[j].inuse = 0;
 				new_intf->seq_table[j].seqid = 0;
 			}
@@ -1722,7 +1788,6 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
 			rwlock_init(&(new_intf->cmd_rcvr_lock));
 			init_waitqueue_head(&new_intf->waitq);
 			INIT_LIST_HEAD(&(new_intf->cmd_rcvrs));
-			new_intf->all_cmd_rcvr = NULL;
 
 			spin_lock_init(&(new_intf->counter_lock));
 
@@ -1814,7 +1879,7 @@ static void clean_up_interface_data(ipmi_smi_t intf)
 	free_recv_msg_list(&(intf->waiting_events));
 	free_cmd_rcvr_list(&(intf->cmd_rcvrs));
 
-	for (i=0; i<IPMI_IPMB_NUM_SEQ; i++) {
+	for (i = 0; i < IPMI_IPMB_NUM_SEQ; i++) {
 		if ((intf->seq_table[i].inuse)
 		    && (intf->seq_table[i].recv_msg))
 		{
@@ -1833,7 +1898,7 @@ int ipmi_unregister_smi(ipmi_smi_t intf)
 	down_write(&interfaces_sem);
 	if (list_empty(&(intf->users)))
 	{
-		for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+		for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 			if (ipmi_interfaces[i] == intf) {
 				remove_proc_entries(intf);
 				spin_lock_irqsave(&interfaces_lock, flags);
@@ -1960,15 +2025,11 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t          intf,
 
 	read_lock(&(intf->cmd_rcvr_lock));
 	
-	if (intf->all_cmd_rcvr) {
-		user = intf->all_cmd_rcvr;
-	} else {
-		/* Find the command/netfn. */
-		list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
-			if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
-				user = rcvr->user;
-				break;
-			}
+	/* Find the command/netfn. */
+	list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
+		if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
+			user = rcvr->user;
+			break;
 		}
 	}
 	read_unlock(&(intf->cmd_rcvr_lock));
@@ -1985,7 +2046,7 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t          intf,
 		msg->data[3] = msg->rsp[6];
                 msg->data[4] = ((netfn + 1) << 2) | (msg->rsp[7] & 0x3);
 		msg->data[5] = ipmb_checksum(&(msg->data[3]), 2);
-		msg->data[6] = intf->my_address;
+		msg->data[6] = intf->channels[msg->rsp[3] & 0xf].address;
                 /* rqseq/lun */
                 msg->data[7] = (msg->rsp[7] & 0xfc) | (msg->rsp[4] & 0x3);
 		msg->data[8] = msg->rsp[8]; /* cmd */
@@ -1997,7 +2058,7 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t          intf,
 	{
 		int m;
 		printk("Invalid command:");
-		for (m=0; m<msg->data_size; m++)
+		for (m = 0; m < msg->data_size; m++)
 			printk(" %2.2x", msg->data[m]);
 		printk("\n");
 	}
@@ -2145,15 +2206,11 @@ static int handle_lan_get_msg_cmd(ipmi_smi_t          intf,
 
 	read_lock(&(intf->cmd_rcvr_lock));
 
-	if (intf->all_cmd_rcvr) {
-		user = intf->all_cmd_rcvr;
-	} else {
-		/* Find the command/netfn. */
-		list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
-			if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
-				user = rcvr->user;
-				break;
-			}
+	/* Find the command/netfn. */
+	list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
+		if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
+			user = rcvr->user;
+			break;
 		}
 	}
 	read_unlock(&(intf->cmd_rcvr_lock));
@@ -2330,6 +2387,14 @@ static int handle_bmc_rsp(ipmi_smi_t          intf,
 	unsigned long        flags;
 
 	recv_msg = (struct ipmi_recv_msg *) msg->user_data;
+	if (recv_msg == NULL)
+	{
+		printk(KERN_WARNING"IPMI message received with no owner. This\n"
+			"could be because of a malformed message, or\n"
+			"because of a hardware error.  Contact your\n"
+			"hardware vender for assistance\n");
+		return 0;
+	}
 
 	/* Make sure the user still exists. */
 	list_for_each_entry(user, &(intf->users), link) {
@@ -2340,19 +2405,11 @@ static int handle_bmc_rsp(ipmi_smi_t          intf,
 		}
 	}
 
-	if (!found) {
-		/* Special handling for NULL users. */
-		if (!recv_msg->user && intf->null_user_handler){
-			intf->null_user_handler(intf, msg);
-			spin_lock_irqsave(&intf->counter_lock, flags);
-			intf->handled_local_responses++;
-			spin_unlock_irqrestore(&intf->counter_lock, flags);
-		}else{
-			/* The user for the message went away, so give up. */
-			spin_lock_irqsave(&intf->counter_lock, flags);
-			intf->unhandled_local_responses++;
-			spin_unlock_irqrestore(&intf->counter_lock, flags);
-		}
+	if ((! found) && recv_msg->user) {
+		/* The user for the message went away, so give up. */
+		spin_lock_irqsave(&intf->counter_lock, flags);
+		intf->unhandled_local_responses++;
+		spin_unlock_irqrestore(&intf->counter_lock, flags);
 		ipmi_free_recv_msg(recv_msg);
 	} else {
 		struct ipmi_system_interface_addr *smi_addr;
@@ -2392,7 +2449,7 @@ static int handle_new_recv_msg(ipmi_smi_t          intf,
 #ifdef DEBUG_MSGING
 	int m;
 	printk("Recv:");
-	for (m=0; m<msg->rsp_size; m++)
+	for (m = 0; m < msg->rsp_size; m++)
 		printk(" %2.2x", msg->rsp[m]);
 	printk("\n");
 #endif
@@ -2626,7 +2683,7 @@ smi_from_recv_msg(ipmi_smi_t intf, struct ipmi_recv_msg *recv_msg,
 	{
 		int m;
 		printk("Resend: ");
-		for (m=0; m<smi_msg->data_size; m++)
+		for (m = 0; m < smi_msg->data_size; m++)
 			printk(" %2.2x", smi_msg->data[m]);
 		printk("\n");
 	}
@@ -2647,7 +2704,7 @@ ipmi_timeout_handler(long timeout_period)
 	INIT_LIST_HEAD(&timeouts);
 
 	spin_lock(&interfaces_lock);
-	for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+	for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 		intf = ipmi_interfaces[i];
 		if (intf == NULL)
 			continue;
@@ -2672,7 +2729,7 @@ ipmi_timeout_handler(long timeout_period)
 		   have timed out, putting them in the timeouts
 		   list. */
 		spin_lock_irqsave(&(intf->seq_lock), flags);
-		for (j=0; j<IPMI_IPMB_NUM_SEQ; j++) {
+		for (j = 0; j < IPMI_IPMB_NUM_SEQ; j++) {
 			struct seq_table *ent = &(intf->seq_table[j]);
 			if (!ent->inuse)
 				continue;
@@ -2712,7 +2769,7 @@ ipmi_timeout_handler(long timeout_period)
 				spin_unlock(&intf->counter_lock);
 				smi_msg = smi_from_recv_msg(intf,
 						ent->recv_msg, j, ent->seqid);
-				if(!smi_msg)
+				if (! smi_msg)
 					continue;
 
 				spin_unlock_irqrestore(&(intf->seq_lock),flags);
@@ -2743,7 +2800,7 @@ static void ipmi_request_event(void)
 	int        i;
 
 	spin_lock(&interfaces_lock);
-	for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+	for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 		intf = ipmi_interfaces[i];
 		if (intf == NULL)
 			continue;
@@ -2838,28 +2895,30 @@ static void dummy_recv_done_handler(struct ipmi_recv_msg *msg)
 }
 
 #ifdef CONFIG_IPMI_PANIC_STRING
-static void event_receiver_fetcher(ipmi_smi_t intf, struct ipmi_smi_msg *msg)
+static void event_receiver_fetcher(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 {
-	if ((msg->rsp[0] == (IPMI_NETFN_SENSOR_EVENT_RESPONSE << 2))
-	    && (msg->rsp[1] == IPMI_GET_EVENT_RECEIVER_CMD)
-	    && (msg->rsp[2] == IPMI_CC_NO_ERROR))
+	if ((msg->addr.addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
+	    && (msg->msg.netfn == IPMI_NETFN_SENSOR_EVENT_RESPONSE)
+	    && (msg->msg.cmd == IPMI_GET_EVENT_RECEIVER_CMD)
+	    && (msg->msg.data[0] == IPMI_CC_NO_ERROR))
 	{
 		/* A get event receiver command, save it. */
-		intf->event_receiver = msg->rsp[3];
-		intf->event_receiver_lun = msg->rsp[4] & 0x3;
+		intf->event_receiver = msg->msg.data[1];
+		intf->event_receiver_lun = msg->msg.data[2] & 0x3;
 	}
 }
 
-static void device_id_fetcher(ipmi_smi_t intf, struct ipmi_smi_msg *msg)
+static void device_id_fetcher(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 {
-	if ((msg->rsp[0] == (IPMI_NETFN_APP_RESPONSE << 2))
-	    && (msg->rsp[1] == IPMI_GET_DEVICE_ID_CMD)
-	    && (msg->rsp[2] == IPMI_CC_NO_ERROR))
+	if ((msg->addr.addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
+	    && (msg->msg.netfn == IPMI_NETFN_APP_RESPONSE)
+	    && (msg->msg.cmd == IPMI_GET_DEVICE_ID_CMD)
+	    && (msg->msg.data[0] == IPMI_CC_NO_ERROR))
 	{
 		/* A get device id command, save if we are an event
 		   receiver or generator. */
-		intf->local_sel_device = (msg->rsp[8] >> 2) & 1;
-		intf->local_event_generator = (msg->rsp[8] >> 5) & 1;
+		intf->local_sel_device = (msg->msg.data[6] >> 2) & 1;
+		intf->local_event_generator = (msg->msg.data[6] >> 5) & 1;
 	}
 }
 #endif
@@ -2903,7 +2962,7 @@ static void send_panic_events(char *str)
 	recv_msg.done = dummy_recv_done_handler;
 
 	/* For every registered interface, send the event. */
-	for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+	for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 		intf = ipmi_interfaces[i];
 		if (intf == NULL)
 			continue;
@@ -2915,12 +2974,12 @@ static void send_panic_events(char *str)
 			       &addr,
 			       0,
 			       &msg,
-			       NULL,
+			       intf,
 			       &smi_msg,
 			       &recv_msg,
 			       0,
-			       intf->my_address,
-			       intf->my_lun,
+			       intf->channels[0].address,
+			       intf->channels[0].lun,
 			       0, 1); /* Don't retry, and don't wait. */
 	}
 
@@ -2930,7 +2989,7 @@ static void send_panic_events(char *str)
 	if (!str) 
 		return;
 
-	for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+	for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 		char                  *p = str;
 		struct ipmi_ipmb_addr *ipmb;
 		int                   j;
@@ -2961,12 +3020,12 @@ static void send_panic_events(char *str)
 			       &addr,
 			       0,
 			       &msg,
-			       NULL,
+			       intf,
 			       &smi_msg,
 			       &recv_msg,
 			       0,
-			       intf->my_address,
-			       intf->my_lun,
+			       intf->channels[0].address,
+			       intf->channels[0].lun,
 			       0, 1); /* Don't retry, and don't wait. */
 
 		if (intf->local_event_generator) {
@@ -2981,12 +3040,12 @@ static void send_panic_events(char *str)
 				       &addr,
 				       0,
 				       &msg,
-				       NULL,
+				       intf,
 				       &smi_msg,
 				       &recv_msg,
 				       0,
-				       intf->my_address,
-				       intf->my_lun,
+				       intf->channels[0].address,
+				       intf->channels[0].lun,
 				       0, 1); /* no retry, and no wait. */
 		}
 		intf->null_user_handler = NULL;
@@ -2996,7 +3055,7 @@ static void send_panic_events(char *str)
 		   be zero, and it must not be my address. */
                 if (((intf->event_receiver & 1) == 0)
 		    && (intf->event_receiver != 0)
-		    && (intf->event_receiver != intf->my_address))
+		    && (intf->event_receiver != intf->channels[0].address))
 		{
 			/* The event receiver is valid, send an IPMB
 			   message. */
@@ -3031,7 +3090,7 @@ static void send_panic_events(char *str)
 			data[0] = 0;
 			data[1] = 0;
 			data[2] = 0xf0; /* OEM event without timestamp. */
-			data[3] = intf->my_address;
+			data[3] = intf->channels[0].address;
 			data[4] = j++; /* sequence # */
 			/* Always give 11 bytes, so strncpy will fill
 			   it with zeroes for me. */
@@ -3043,12 +3102,12 @@ static void send_panic_events(char *str)
 				       &addr,
 				       0,
 				       &msg,
-				       NULL,
+				       intf,
 				       &smi_msg,
 				       &recv_msg,
 				       0,
-				       intf->my_address,
-				       intf->my_lun,
+				       intf->channels[0].address,
+				       intf->channels[0].lun,
 				       0, 1); /* no retry, and no wait. */
 		}
 	}	
@@ -3070,7 +3129,7 @@ static int panic_event(struct notifier_block *this,
 	has_paniced = 1;
 
 	/* For every registered interface, set it to run to completion. */
-	for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+	for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 		intf = ipmi_interfaces[i];
 		if (intf == NULL)
 			continue;
@@ -3099,9 +3158,9 @@ static int ipmi_init_msghandler(void)
 		return 0;
 
 	printk(KERN_INFO "ipmi message handler version "
-	       IPMI_MSGHANDLER_VERSION "\n");
+	       IPMI_DRIVER_VERSION "\n");
 
-	for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+	for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
 		ipmi_interfaces[i] = NULL;
 	}
 
@@ -3171,6 +3230,9 @@ module_exit(cleanup_ipmi);
 
 module_init(ipmi_init_msghandler_mod);
 MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("Incoming and outgoing message routing for an IPMI interface.");
+MODULE_VERSION(IPMI_DRIVER_VERSION);
 
 EXPORT_SYMBOL(ipmi_create_user);
 EXPORT_SYMBOL(ipmi_destroy_user);
diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c
index f951c30..e82a96b 100644
--- a/drivers/char/ipmi/ipmi_poweroff.c
+++ b/drivers/char/ipmi/ipmi_poweroff.c
@@ -42,7 +42,6 @@
 #include <linux/ipmi_smi.h>
 
 #define PFX "IPMI poweroff: "
-#define IPMI_POWEROFF_VERSION	"v33"
 
 /* Where to we insert our poweroff function? */
 extern void (*pm_power_off)(void);
@@ -53,16 +52,17 @@ extern void (*pm_power_off)(void);
 #define IPMI_CHASSIS_POWER_CYCLE	0x02	/* power cycle */
 
 /* the IPMI data command */
-static int poweroff_control = IPMI_CHASSIS_POWER_DOWN;
+static int poweroff_powercycle;
 
 /* parameter definition to allow user to flag power cycle */
-module_param(poweroff_control, int, IPMI_CHASSIS_POWER_DOWN);
-MODULE_PARM_DESC(poweroff_control, " Set to 2 to enable power cycle instead of power down. Power cycle is contingent on hardware support, otherwise it defaults back to power down.");
+module_param(poweroff_powercycle, int, 0);
+MODULE_PARM_DESC(poweroff_powercycles, " Set to non-zero to enable power cycle instead of power down. Power cycle is contingent on hardware support, otherwise it defaults back to power down.");
 
 /* Stuff from the get device id command. */
 static unsigned int mfg_id;
 static unsigned int prod_id;
 static unsigned char capabilities;
+static unsigned char ipmi_version;
 
 /* We use our own messages for this operation, we don't let the system
    allocate them, since we may be in a panic situation.  The whole
@@ -338,6 +338,25 @@ static void ipmi_poweroff_cpi1 (ipmi_user_t user)
 }
 
 /*
+ * ipmi_dell_chassis_detect()
+ * Dell systems with IPMI < 1.5 don't set the chassis capability bit
+ * but they can handle a chassis poweroff or powercycle command.
+ */
+
+#define DELL_IANA_MFR_ID {0xA2, 0x02, 0x00}
+static int ipmi_dell_chassis_detect (ipmi_user_t user)
+{
+	const char ipmi_version_major = ipmi_version & 0xF;
+	const char ipmi_version_minor = (ipmi_version >> 4) & 0xF;
+	const char mfr[3]=DELL_IANA_MFR_ID;
+	if (!memcmp(mfr, &mfg_id, sizeof(mfr)) &&
+	    ipmi_version_major <= 1 &&
+	    ipmi_version_minor < 5)
+		return 1;
+	return 0;
+}
+
+/*
  * Standard chassis support
  */
 
@@ -366,37 +385,34 @@ static void ipmi_poweroff_chassis (ipmi_user_t user)
 
  powercyclefailed:
 	printk(KERN_INFO PFX "Powering %s via IPMI chassis control command\n",
-		((poweroff_control != IPMI_CHASSIS_POWER_CYCLE) ? "down" : "cycle"));
+		(poweroff_powercycle ? "cycle" : "down"));
 
 	/*
 	 * Power down
 	 */
 	send_msg.netfn = IPMI_NETFN_CHASSIS_REQUEST;
 	send_msg.cmd = IPMI_CHASSIS_CONTROL_CMD;
-	data[0] = poweroff_control;
+	if (poweroff_powercycle)
+		data[0] = IPMI_CHASSIS_POWER_CYCLE;
+	else
+		data[0] = IPMI_CHASSIS_POWER_DOWN;
 	send_msg.data = data;
 	send_msg.data_len = sizeof(data);
 	rv = ipmi_request_in_rc_mode(user,
 				     (struct ipmi_addr *) &smi_addr,
 				     &send_msg);
 	if (rv) {
-		switch (poweroff_control) {
-			case IPMI_CHASSIS_POWER_CYCLE:
-				/* power cycle failed, default to power down */
-				printk(KERN_ERR PFX "Unable to send chassis power " \
-					"cycle message, IPMI error 0x%x\n", rv);
-				poweroff_control = IPMI_CHASSIS_POWER_DOWN;
-				goto powercyclefailed;
-
-			case IPMI_CHASSIS_POWER_DOWN:
-			default:
-				printk(KERN_ERR PFX "Unable to send chassis power " \
-					"down message, IPMI error 0x%x\n", rv);
-				break;
+		if (poweroff_powercycle) {
+			/* power cycle failed, default to power down */
+			printk(KERN_ERR PFX "Unable to send chassis power " \
+			       "cycle message, IPMI error 0x%x\n", rv);
+			poweroff_powercycle = 0;
+			goto powercyclefailed;
 		}
-	}
 
-	return;
+		printk(KERN_ERR PFX "Unable to send chassis power " \
+		       "down message, IPMI error 0x%x\n", rv);
+	}
 }
 
 
@@ -414,6 +430,9 @@ static struct poweroff_function poweroff_functions[] = {
 	{ .platform_type	= "CPI1",
 	  .detect		= ipmi_cpi1_detect,
 	  .poweroff_func	= ipmi_poweroff_cpi1 },
+	{ .platform_type	= "chassis",
+	  .detect		= ipmi_dell_chassis_detect,
+	  .poweroff_func	= ipmi_poweroff_chassis },
 	/* Chassis should generally be last, other things should override
 	   it. */
 	{ .platform_type	= "chassis",
@@ -499,10 +518,11 @@ static void ipmi_po_new_smi(int if_num)
 	prod_id = (halt_recv_msg.msg.data[10]
 		   | (halt_recv_msg.msg.data[11] << 8));
 	capabilities = halt_recv_msg.msg.data[6];
+	ipmi_version = halt_recv_msg.msg.data[5];
 
 
 	/* Scan for a poweroff method */
-	for (i=0; i<NUM_PO_FUNCS; i++) {
+	for (i = 0; i < NUM_PO_FUNCS; i++) {
 		if (poweroff_functions[i].detect(ipmi_user))
 			goto found;
 	}
@@ -538,39 +558,35 @@ static struct ipmi_smi_watcher smi_watcher =
 
 
 #ifdef CONFIG_PROC_FS
-/* displays properties to proc */
-static int proc_read_chassctrl(char *page, char **start, off_t off, int count,
-			       int *eof, void *data)
-{
-	return sprintf(page, "%d\t[ 0=powerdown 2=powercycle ]\n",
-			poweroff_control);
-}
+#include <linux/sysctl.h>
+
+static ctl_table ipmi_table[] = {
+	{ .ctl_name	= DEV_IPMI_POWEROFF_POWERCYCLE,
+	  .procname	= "poweroff_powercycle",
+	  .data		= &poweroff_powercycle,
+	  .maxlen	= sizeof(poweroff_powercycle),
+	  .mode		= 0644,
+	  .proc_handler	= &proc_dointvec },
+	{ }
+};
 
-/* process property writes from proc */
-static int proc_write_chassctrl(struct file *file, const char *buffer,
-			        unsigned long count, void *data)
-{
-	int          rv = count;
-	unsigned int newval = 0;
-
-	sscanf(buffer, "%d", &newval);
-	switch (newval) {
-		case IPMI_CHASSIS_POWER_CYCLE:
-			printk(KERN_INFO PFX "power cycle is now enabled\n");
-			poweroff_control = newval;
-			break;
-
-		case IPMI_CHASSIS_POWER_DOWN:
-			poweroff_control = IPMI_CHASSIS_POWER_DOWN;
-			break;
-
-		default:
-			rv = -EINVAL;
-			break;
-	}
+static ctl_table ipmi_dir_table[] = {
+	{ .ctl_name	= DEV_IPMI,
+	  .procname	= "ipmi",
+	  .mode		= 0555,
+	  .child	= ipmi_table },
+	{ }
+};
 
-	return rv;
-}
+static ctl_table ipmi_root_table[] = {
+	{ .ctl_name	= CTL_DEV,
+	  .procname	= "dev",
+	  .mode		= 0555,
+	  .child	= ipmi_dir_table },
+	{ }
+};
+
+static struct ctl_table_header *ipmi_table_header;
 #endif /* CONFIG_PROC_FS */
 
 /*
@@ -578,42 +594,32 @@ static int proc_write_chassctrl(struct file *file, const char *buffer,
  */
 static int ipmi_poweroff_init (void)
 {
-	int                   rv;
-	struct proc_dir_entry *file;
+	int rv;
 
 	printk ("Copyright (C) 2004 MontaVista Software -"
-		" IPMI Powerdown via sys_reboot version "
-		IPMI_POWEROFF_VERSION ".\n");
-
-	switch (poweroff_control) {
-		case IPMI_CHASSIS_POWER_CYCLE:
-			printk(KERN_INFO PFX "Power cycle is enabled.\n");
-			break;
-
-		case IPMI_CHASSIS_POWER_DOWN:
-		default:
-			poweroff_control = IPMI_CHASSIS_POWER_DOWN;
-			break;
+		" IPMI Powerdown via sys_reboot.\n");
+
+	if (poweroff_powercycle)
+		printk(KERN_INFO PFX "Power cycle is enabled.\n");
+
+#ifdef CONFIG_PROC_FS
+	ipmi_table_header = register_sysctl_table(ipmi_root_table, 1);
+	if (!ipmi_table_header) {
+		printk(KERN_ERR PFX "Unable to register powercycle sysctl\n");
+		rv = -ENOMEM;
+		goto out_err;
 	}
+#endif
 
+#ifdef CONFIG_PROC_FS
 	rv = ipmi_smi_watcher_register(&smi_watcher);
+#endif
 	if (rv) {
+		unregister_sysctl_table(ipmi_table_header);
 		printk(KERN_ERR PFX "Unable to register SMI watcher: %d\n", rv);
 		goto out_err;
 	}
 
-#ifdef CONFIG_PROC_FS
-	file = create_proc_entry("poweroff_control", 0, proc_ipmi_root);
-	if (!file) {
-		printk(KERN_ERR PFX "Unable to create proc power control\n");
-	} else {
-		file->nlink = 1;
-		file->read_proc = proc_read_chassctrl;
-		file->write_proc = proc_write_chassctrl;
-		file->owner = THIS_MODULE;
-	}
-#endif
-
  out_err:
 	return rv;
 }
@@ -624,7 +630,7 @@ static __exit void ipmi_poweroff_cleanup(void)
 	int rv;
 
 #ifdef CONFIG_PROC_FS
-	remove_proc_entry("poweroff_control", proc_ipmi_root);
+	unregister_sysctl_table(ipmi_table_header);
 #endif
 
 	ipmi_smi_watcher_unregister(&smi_watcher);
@@ -642,3 +648,5 @@ module_exit(ipmi_poweroff_cleanup);
 
 module_init(ipmi_poweroff_init);
 MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("IPMI Poweroff extension to sys_reboot");
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index adbec73..278f841 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -61,11 +61,11 @@
 # endif
 static inline void add_usec_to_timer(struct timer_list *t, long v)
 {
-	t->sub_expires += nsec_to_arch_cycle(v * 1000);
-	while (t->sub_expires >= arch_cycles_per_jiffy)
+	t->arch_cycle_expires += nsec_to_arch_cycle(v * 1000);
+	while (t->arch_cycle_expires >= arch_cycles_per_jiffy)
 	{
 		t->expires++;
-		t->sub_expires -= arch_cycles_per_jiffy;
+		t->arch_cycle_expires -= arch_cycles_per_jiffy;
 	}
 }
 #endif
@@ -75,8 +75,7 @@ static inline void add_usec_to_timer(struct timer_list *t, long v)
 #include <asm/io.h>
 #include "ipmi_si_sm.h"
 #include <linux/init.h>
-
-#define IPMI_SI_VERSION "v33"
+#include <linux/dmi.h>
 
 /* Measure times between events in the driver. */
 #undef DEBUG_TIMING
@@ -109,6 +108,21 @@ enum si_type {
     SI_KCS, SI_SMIC, SI_BT
 };
 
+struct ipmi_device_id {
+	unsigned char device_id;
+	unsigned char device_revision;
+	unsigned char firmware_revision_1;
+	unsigned char firmware_revision_2;
+	unsigned char ipmi_version;
+	unsigned char additional_device_support;
+	unsigned char manufacturer_id[3];
+	unsigned char product_id[2];
+	unsigned char aux_firmware_revision[4];
+} __attribute__((packed));
+
+#define ipmi_version_major(v) ((v)->ipmi_version & 0xf)
+#define ipmi_version_minor(v) ((v)->ipmi_version >> 4)
+
 struct smi_info
 {
 	ipmi_smi_t             intf;
@@ -131,12 +145,24 @@ struct smi_info
 	void (*irq_cleanup)(struct smi_info *info);
 	unsigned int io_size;
 
+	/* Per-OEM handler, called from handle_flags().
+	   Returns 1 when handle_flags() needs to be re-run
+	   or 0 indicating it set si_state itself.
+	*/
+	int (*oem_data_avail_handler)(struct smi_info *smi_info);
+
 	/* Flags from the last GET_MSG_FLAGS command, used when an ATTN
 	   is set to hold the flags until we are done handling everything
 	   from the flags. */
 #define RECEIVE_MSG_AVAIL	0x01
 #define EVENT_MSG_BUFFER_FULL	0x02
 #define WDT_PRE_TIMEOUT_INT	0x08
+#define OEM0_DATA_AVAIL     0x20
+#define OEM1_DATA_AVAIL     0x40
+#define OEM2_DATA_AVAIL     0x80
+#define OEM_DATA_AVAIL      (OEM0_DATA_AVAIL | \
+                             OEM1_DATA_AVAIL | \
+                             OEM2_DATA_AVAIL)
 	unsigned char       msg_flags;
 
 	/* If set to true, this will request events the next time the
@@ -175,11 +201,7 @@ struct smi_info
 	   interrupts. */
 	int interrupt_disabled;
 
-	unsigned char ipmi_si_dev_rev;
-	unsigned char ipmi_si_fw_rev_major;
-	unsigned char ipmi_si_fw_rev_minor;
-	unsigned char ipmi_version_major;
-	unsigned char ipmi_version_minor;
+	struct ipmi_device_id device_id;
 
 	/* Slave address, could be reported from DMI. */
 	unsigned char slave_addr;
@@ -245,7 +267,7 @@ static enum si_sm_result start_next_msg(struct smi_info *smi_info)
 		entry = smi_info->xmit_msgs.next;
 	}
 
-	if (!entry) {
+	if (! entry) {
 		smi_info->curr_msg = NULL;
 		rv = SI_SM_IDLE;
 	} else {
@@ -306,7 +328,7 @@ static void start_clear_flags(struct smi_info *smi_info)
    memory, we will re-enable the interrupt. */
 static inline void disable_si_irq(struct smi_info *smi_info)
 {
-	if ((smi_info->irq) && (!smi_info->interrupt_disabled)) {
+	if ((smi_info->irq) && (! smi_info->interrupt_disabled)) {
 		disable_irq_nosync(smi_info->irq);
 		smi_info->interrupt_disabled = 1;
 	}
@@ -322,6 +344,7 @@ static inline void enable_si_irq(struct smi_info *smi_info)
 
 static void handle_flags(struct smi_info *smi_info)
 {
+ retry:
 	if (smi_info->msg_flags & WDT_PRE_TIMEOUT_INT) {
 		/* Watchdog pre-timeout */
 		spin_lock(&smi_info->count_lock);
@@ -336,7 +359,7 @@ static void handle_flags(struct smi_info *smi_info)
 	} else if (smi_info->msg_flags & RECEIVE_MSG_AVAIL) {
 		/* Messages available. */
 		smi_info->curr_msg = ipmi_alloc_smi_msg();
-		if (!smi_info->curr_msg) {
+		if (! smi_info->curr_msg) {
 			disable_si_irq(smi_info);
 			smi_info->si_state = SI_NORMAL;
 			return;
@@ -355,7 +378,7 @@ static void handle_flags(struct smi_info *smi_info)
 	} else if (smi_info->msg_flags & EVENT_MSG_BUFFER_FULL) {
 		/* Events available. */
 		smi_info->curr_msg = ipmi_alloc_smi_msg();
-		if (!smi_info->curr_msg) {
+		if (! smi_info->curr_msg) {
 			disable_si_irq(smi_info);
 			smi_info->si_state = SI_NORMAL;
 			return;
@@ -371,6 +394,10 @@ static void handle_flags(struct smi_info *smi_info)
 			smi_info->curr_msg->data,
 			smi_info->curr_msg->data_size);
 		smi_info->si_state = SI_GETTING_EVENTS;
+	} else if (smi_info->msg_flags & OEM_DATA_AVAIL) {
+		if (smi_info->oem_data_avail_handler)
+			if (smi_info->oem_data_avail_handler(smi_info))
+				goto retry;
 	} else {
 		smi_info->si_state = SI_NORMAL;
 	}
@@ -387,7 +414,7 @@ static void handle_transaction_done(struct smi_info *smi_info)
 #endif
 	switch (smi_info->si_state) {
 	case SI_NORMAL:
-		if (!smi_info->curr_msg)
+		if (! smi_info->curr_msg)
 			break;
 
 		smi_info->curr_msg->rsp_size
@@ -761,18 +788,20 @@ static void si_restart_short_timer(struct smi_info *smi_info)
 #if defined(CONFIG_HIGH_RES_TIMERS)
 	unsigned long flags;
 	unsigned long jiffies_now;
+	unsigned long seq;
 
 	if (del_timer(&(smi_info->si_timer))) {
 		/* If we don't delete the timer, then it will go off
 		   immediately, anyway.  So we only process if we
 		   actually delete the timer. */
 
-		/* We already have irqsave on, so no need for it
-                   here. */
-		read_lock(&xtime_lock);
-		jiffies_now = jiffies;
-		smi_info->si_timer.expires = jiffies_now;
-		smi_info->si_timer.sub_expires = get_arch_cycles(jiffies_now);
+		do {
+			seq = read_seqbegin_irqsave(&xtime_lock, flags);
+			jiffies_now = jiffies;
+			smi_info->si_timer.expires = jiffies_now;
+			smi_info->si_timer.arch_cycle_expires
+				= get_arch_cycles(jiffies_now);
+		} while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
 
 		add_usec_to_timer(&smi_info->si_timer, SI_SHORT_TIMEOUT_USEC);
 
@@ -826,15 +855,19 @@ static void smi_timeout(unsigned long data)
 	/* If the state machine asks for a short delay, then shorten
            the timer timeout. */
 	if (smi_result == SI_SM_CALL_WITH_DELAY) {
+#if defined(CONFIG_HIGH_RES_TIMERS)
+		unsigned long seq;
+#endif
 		spin_lock_irqsave(&smi_info->count_lock, flags);
 		smi_info->short_timeouts++;
 		spin_unlock_irqrestore(&smi_info->count_lock, flags);
 #if defined(CONFIG_HIGH_RES_TIMERS)
-		read_lock(&xtime_lock);
-                smi_info->si_timer.expires = jiffies;
-                smi_info->si_timer.sub_expires
-                        = get_arch_cycles(smi_info->si_timer.expires);
-                read_unlock(&xtime_lock);
+		do {
+			seq = read_seqbegin_irqsave(&xtime_lock, flags);
+			smi_info->si_timer.expires = jiffies;
+			smi_info->si_timer.arch_cycle_expires
+				= get_arch_cycles(smi_info->si_timer.expires);
+		} while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
 		add_usec_to_timer(&smi_info->si_timer, SI_SHORT_TIMEOUT_USEC);
 #else
 		smi_info->si_timer.expires = jiffies + 1;
@@ -845,7 +878,7 @@ static void smi_timeout(unsigned long data)
 		spin_unlock_irqrestore(&smi_info->count_lock, flags);
 		smi_info->si_timer.expires = jiffies + SI_TIMEOUT_JIFFIES;
 #if defined(CONFIG_HIGH_RES_TIMERS)
-		smi_info->si_timer.sub_expires = 0;
+		smi_info->si_timer.arch_cycle_expires = 0;
 #endif
 	}
 
@@ -1014,7 +1047,7 @@ static int std_irq_setup(struct smi_info *info)
 {
 	int rv;
 
-	if (!info->irq)
+	if (! info->irq)
 		return 0;
 
 	if (info->si_type == SI_BT) {
@@ -1023,7 +1056,7 @@ static int std_irq_setup(struct smi_info *info)
 				 SA_INTERRUPT,
 				 DEVICE_NAME,
 				 info);
-		if (!rv)
+		if (! rv)
 			/* Enable the interrupt in the BT interface. */
 			info->io.outputb(&info->io, IPMI_BT_INTMASK_REG,
 					 IPMI_BT_INTMASK_ENABLE_IRQ_BIT);
@@ -1048,7 +1081,7 @@ static int std_irq_setup(struct smi_info *info)
 
 static void std_irq_cleanup(struct smi_info *info)
 {
-	if (!info->irq)
+	if (! info->irq)
 		return;
 
 	if (info->si_type == SI_BT)
@@ -1121,7 +1154,7 @@ static int port_setup(struct smi_info *info)
 	unsigned int *addr = info->io.info;
 	int           mapsize;
 
-	if (!addr || (!*addr))
+	if (! addr || (! *addr))
 		return -ENODEV;
 
 	info->io_cleanup = port_cleanup;
@@ -1164,15 +1197,15 @@ static int try_init_port(int intf_num, struct smi_info **new_info)
 {
 	struct smi_info *info;
 
-	if (!ports[intf_num])
+	if (! ports[intf_num])
 		return -ENODEV;
 
-	if (!is_new_interface(intf_num, IPMI_IO_ADDR_SPACE,
+	if (! is_new_interface(intf_num, IPMI_IO_ADDR_SPACE,
 			      ports[intf_num]))
 		return -ENODEV;
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
+	if (! info) {
 		printk(KERN_ERR "ipmi_si: Could not allocate SI data (1)\n");
 		return -ENOMEM;
 	}
@@ -1182,10 +1215,10 @@ static int try_init_port(int intf_num, struct smi_info **new_info)
 	info->io.info = &(ports[intf_num]);
 	info->io.addr = NULL;
 	info->io.regspacing = regspacings[intf_num];
-	if (!info->io.regspacing)
+	if (! info->io.regspacing)
 		info->io.regspacing = DEFAULT_REGSPACING;
 	info->io.regsize = regsizes[intf_num];
-	if (!info->io.regsize)
+	if (! info->io.regsize)
 		info->io.regsize = DEFAULT_REGSPACING;
 	info->io.regshift = regshifts[intf_num];
 	info->irq = 0;
@@ -1270,7 +1303,7 @@ static int mem_setup(struct smi_info *info)
 	unsigned long *addr = info->io.info;
 	int           mapsize;
 
-	if (!addr || (!*addr))
+	if (! addr || (! *addr))
 		return -ENODEV;
 
 	info->io_cleanup = mem_cleanup;
@@ -1325,15 +1358,15 @@ static int try_init_mem(int intf_num, struct smi_info **new_info)
 {
 	struct smi_info *info;
 
-	if (!addrs[intf_num])
+	if (! addrs[intf_num])
 		return -ENODEV;
 
-	if (!is_new_interface(intf_num, IPMI_MEM_ADDR_SPACE,
+	if (! is_new_interface(intf_num, IPMI_MEM_ADDR_SPACE,
 			      addrs[intf_num]))
 		return -ENODEV;
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
+	if (! info) {
 		printk(KERN_ERR "ipmi_si: Could not allocate SI data (2)\n");
 		return -ENOMEM;
 	}
@@ -1343,10 +1376,10 @@ static int try_init_mem(int intf_num, struct smi_info **new_info)
 	info->io.info = &addrs[intf_num];
 	info->io.addr = NULL;
 	info->io.regspacing = regspacings[intf_num];
-	if (!info->io.regspacing)
+	if (! info->io.regspacing)
 		info->io.regspacing = DEFAULT_REGSPACING;
 	info->io.regsize = regsizes[intf_num];
-	if (!info->io.regsize)
+	if (! info->io.regsize)
 		info->io.regsize = DEFAULT_REGSPACING;
 	info->io.regshift = regshifts[intf_num];
 	info->irq = 0;
@@ -1404,7 +1437,7 @@ static int acpi_gpe_irq_setup(struct smi_info *info)
 {
 	acpi_status status;
 
-	if (!info->irq)
+	if (! info->irq)
 		return 0;
 
 	/* FIXME - is level triggered right? */
@@ -1428,7 +1461,7 @@ static int acpi_gpe_irq_setup(struct smi_info *info)
 
 static void acpi_gpe_irq_cleanup(struct smi_info *info)
 {
-	if (!info->irq)
+	if (! info->irq)
 		return;
 
 	acpi_remove_gpe_handler(NULL, info->irq, &ipmi_acpi_gpe);
@@ -1507,10 +1540,10 @@ static int try_init_acpi(int intf_num, struct smi_info **new_info)
 		addr_space = IPMI_MEM_ADDR_SPACE;
 	else
 		addr_space = IPMI_IO_ADDR_SPACE;
-	if (!is_new_interface(-1, addr_space, spmi->addr.address))
+	if (! is_new_interface(-1, addr_space, spmi->addr.address))
 		return -ENODEV;
 
-	if (!spmi->addr.register_bit_width) {
+	if (! spmi->addr.register_bit_width) {
 		acpi_failure = 1;
 		return -ENODEV;
 	}
@@ -1537,7 +1570,7 @@ static int try_init_acpi(int intf_num, struct smi_info **new_info)
 	}
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
+	if (! info) {
 		printk(KERN_ERR "ipmi_si: Could not allocate SI data (3)\n");
 		return -ENOMEM;
 	}
@@ -1613,22 +1646,15 @@ typedef struct dmi_ipmi_data
 static dmi_ipmi_data_t dmi_data[SI_MAX_DRIVERS];
 static int dmi_data_entries;
 
-typedef struct dmi_header
-{
-	u8	type;
-	u8	length;
-	u16	handle;
-} dmi_header_t;
-
-static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
+static int __init decode_dmi(struct dmi_header *dm, int intf_num)
 {
-	u8		__iomem *data = (u8 __iomem *)dm;
+	u8              *data = (u8 *)dm;
 	unsigned long  	base_addr;
 	u8		reg_spacing;
-	u8              len = readb(&dm->length);
+	u8              len = dm->length;
 	dmi_ipmi_data_t *ipmi_data = dmi_data+intf_num;
 
-	ipmi_data->type = readb(&data[4]);
+	ipmi_data->type = data[4];
 
 	memcpy(&base_addr, data+8, sizeof(unsigned long));
 	if (len >= 0x11) {
@@ -1643,12 +1669,12 @@ static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
 		}
 		/* If bit 4 of byte 0x10 is set, then the lsb for the address
 		   is odd. */
-		ipmi_data->base_addr = base_addr | ((readb(&data[0x10]) & 0x10) >> 4);
+		ipmi_data->base_addr = base_addr | ((data[0x10] & 0x10) >> 4);
 
-		ipmi_data->irq = readb(&data[0x11]);
+		ipmi_data->irq = data[0x11];
 
 		/* The top two bits of byte 0x10 hold the register spacing. */
-		reg_spacing = (readb(&data[0x10]) & 0xC0) >> 6;
+		reg_spacing = (data[0x10] & 0xC0) >> 6;
 		switch(reg_spacing){
 		case 0x00: /* Byte boundaries */
 		    ipmi_data->offset = 1;
@@ -1676,7 +1702,7 @@ static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
 		ipmi_data->offset = 1;
 	}
 
-	ipmi_data->slave_addr = readb(&data[6]);
+	ipmi_data->slave_addr = data[6];
 
 	if (is_new_interface(-1, ipmi_data->addr_space,ipmi_data->base_addr)) {
 		dmi_data_entries++;
@@ -1688,94 +1714,29 @@ static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
 	return -1;
 }
 
-static int dmi_table(u32 base, int len, int num)
+static void __init dmi_find_bmc(void)
 {
-	u8 		  __iomem *buf;
-	struct dmi_header __iomem *dm;
-	u8 		  __iomem *data;
-	int 		  i=1;
-	int		  status=-1;
+	struct dmi_device *dev = NULL;
 	int               intf_num = 0;
 
-	buf = ioremap(base, len);
-	if(buf==NULL)
-		return -1;
-
-	data = buf;
-
-	while(i<num && (data - buf) < len)
-	{
-		dm=(dmi_header_t __iomem *)data;
-
-		if((data-buf+readb(&dm->length)) >= len)
-        		break;
-
-		if (readb(&dm->type) == 38) {
-			if (decode_dmi(dm, intf_num) == 0) {
-				intf_num++;
-				if (intf_num >= SI_MAX_DRIVERS)
-					break;
-			}
-		}
-
-	        data+=readb(&dm->length);
-		while((data-buf) < len && (readb(data)||readb(data+1)))
-			data++;
-		data+=2;
-		i++;
-	}
-	iounmap(buf);
-
-	return status;
-}
-
-static inline int dmi_checksum(u8 *buf)
-{
-	u8   sum=0;
-	int  a;
-
-	for(a=0; a<15; a++)
-		sum+=buf[a];
-	return (sum==0);
-}
-
-static int dmi_decode(void)
-{
-	u8   buf[15];
-	u32  fp=0xF0000;
-
-#ifdef CONFIG_SIMNOW
-	return -1;
-#endif
-
-	while(fp < 0xFFFFF)
-	{
-		isa_memcpy_fromio(buf, fp, 15);
-		if(memcmp(buf, "_DMI_", 5)==0 && dmi_checksum(buf))
-		{
-			u16 num=buf[13]<<8|buf[12];
-			u16 len=buf[7]<<8|buf[6];
-			u32 base=buf[11]<<24|buf[10]<<16|buf[9]<<8|buf[8];
+	while ((dev = dmi_find_device(DMI_DEV_TYPE_IPMI, NULL, dev))) {
+		if (intf_num >= SI_MAX_DRIVERS)
+			break;
 
-			if(dmi_table(base, len, num) == 0)
-				return 0;
-		}
-		fp+=16;
+		decode_dmi((struct dmi_header *) dev->device_data, intf_num++);
 	}
-
-	return -1;
 }
 
 static int try_init_smbios(int intf_num, struct smi_info **new_info)
 {
-	struct smi_info   *info;
-	dmi_ipmi_data_t   *ipmi_data = dmi_data+intf_num;
-	char              *io_type;
+	struct smi_info *info;
+	dmi_ipmi_data_t *ipmi_data = dmi_data+intf_num;
+	char            *io_type;
 
 	if (intf_num >= dmi_data_entries)
 		return -ENODEV;
 
-	switch(ipmi_data->type) {
+	switch (ipmi_data->type) {
 		case 0x01: /* KCS */
 			si_type[intf_num] = "kcs";
 			break;
@@ -1790,7 +1751,7 @@ static int try_init_smbios(int intf_num, struct smi_info **new_info)
 	}
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
+	if (! info) {
 		printk(KERN_ERR "ipmi_si: Could not allocate SI data (4)\n");
 		return -ENOMEM;
 	}
@@ -1814,7 +1775,7 @@ static int try_init_smbios(int intf_num, struct smi_info **new_info)
 
 	regspacings[intf_num] = ipmi_data->offset;
 	info->io.regspacing = regspacings[intf_num];
-	if (!info->io.regspacing)
+	if (! info->io.regspacing)
 		info->io.regspacing = DEFAULT_REGSPACING;
 	info->io.regsize = DEFAULT_REGSPACING;
 	info->io.regshift = regshifts[intf_num];
@@ -1856,14 +1817,14 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
 
 	pci_smic_checked = 1;
 
-	if ((pci_dev = pci_get_device(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID,
-				       NULL)))
-		;
-	else if ((pci_dev = pci_get_class(PCI_ERMC_CLASSCODE, NULL)) &&
-		 pci_dev->subsystem_vendor == PCI_HP_VENDOR_ID)
-		fe_rmc = 1;
-	else
-		return -ENODEV;
+	pci_dev = pci_get_device(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID, NULL);
+	if (! pci_dev) {
+		pci_dev = pci_get_class(PCI_ERMC_CLASSCODE, NULL);
+		if (pci_dev && (pci_dev->subsystem_vendor == PCI_HP_VENDOR_ID))
+			fe_rmc = 1;
+		else
+			return -ENODEV;
+	}
 
 	error = pci_read_config_word(pci_dev, PCI_MMC_ADDR_CW, &base_addr);
 	if (error)
@@ -1876,7 +1837,7 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
 	}
 
 	/* Bit 0: 1 specifies programmed I/O, 0 specifies memory mapped I/O */
-	if (!(base_addr & 0x0001))
+	if (! (base_addr & 0x0001))
 	{
 		pci_dev_put(pci_dev);
 		printk(KERN_ERR
@@ -1886,17 +1847,17 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
 	}
 
 	base_addr &= 0xFFFE;
-	if (!fe_rmc)
+	if (! fe_rmc)
 		/* Data register starts at base address + 1 in eRMC */
 		++base_addr;
 
-	if (!is_new_interface(-1, IPMI_IO_ADDR_SPACE, base_addr)) {
+	if (! is_new_interface(-1, IPMI_IO_ADDR_SPACE, base_addr)) {
 		pci_dev_put(pci_dev);
 		return -ENODEV;
 	}
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
+	if (! info) {
 		pci_dev_put(pci_dev);
 		printk(KERN_ERR "ipmi_si: Could not allocate SI data (5)\n");
 		return -ENOMEM;
@@ -1907,7 +1868,7 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
 	ports[intf_num] = base_addr;
 	info->io.info = &(ports[intf_num]);
 	info->io.regspacing = regspacings[intf_num];
-	if (!info->io.regspacing)
+	if (! info->io.regspacing)
 		info->io.regspacing = DEFAULT_REGSPACING;
 	info->io.regsize = DEFAULT_REGSPACING;
 	info->io.regshift = regshifts[intf_num];
@@ -1928,7 +1889,7 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
 static int try_init_plug_and_play(int intf_num, struct smi_info **new_info)
 {
 #ifdef CONFIG_PCI
-	if (find_pci_smic(intf_num, new_info)==0)
+	if (find_pci_smic(intf_num, new_info) == 0)
 		return 0;
 #endif
 	/* Include other methods here. */
@@ -1946,7 +1907,7 @@ static int try_get_dev_id(struct smi_info *smi_info)
 	int               rv = 0;
 
 	resp = kmalloc(IPMI_MAX_MSG_LENGTH, GFP_KERNEL);
-	if (!resp)
+	if (! resp)
 		return -ENOMEM;
 
 	/* Do a Get Device ID command, since it comes back with some
@@ -1995,11 +1956,8 @@ static int try_get_dev_id(struct smi_info *smi_info)
 	}
 
 	/* Record info from the get device id, in case we need it. */
-	smi_info->ipmi_si_dev_rev = resp[4] & 0xf;
-	smi_info->ipmi_si_fw_rev_major = resp[5] & 0x7f;
-	smi_info->ipmi_si_fw_rev_minor = resp[6];
-	smi_info->ipmi_version_major = resp[7] & 0xf;
-	smi_info->ipmi_version_minor = resp[7] >> 4;
+	memcpy(&smi_info->device_id, &resp[3],
+	       min_t(unsigned long, resp_len-3, sizeof(smi_info->device_id)));
 
  out:
 	kfree(resp);
@@ -2031,7 +1989,7 @@ static int stat_file_read_proc(char *page, char **start, off_t off,
 	struct smi_info *smi = data;
 
 	out += sprintf(out, "interrupts_enabled:    %d\n",
-		       smi->irq && !smi->interrupt_disabled);
+		       smi->irq && ! smi->interrupt_disabled);
 	out += sprintf(out, "short_timeouts:        %ld\n",
 		       smi->short_timeouts);
 	out += sprintf(out, "long_timeouts:         %ld\n",
@@ -2060,6 +2018,73 @@ static int stat_file_read_proc(char *page, char **start, off_t off,
 	return (out - ((char *) page));
 }
 
+/*
+ * oem_data_avail_to_receive_msg_avail
+ * @info - smi_info structure with msg_flags set
+ *
+ * Converts flags from OEM_DATA_AVAIL to RECEIVE_MSG_AVAIL
+ * Returns 1 indicating need to re-run handle_flags().
+ */
+static int oem_data_avail_to_receive_msg_avail(struct smi_info *smi_info)
+{
+	smi_info->msg_flags = ((smi_info->msg_flags & ~OEM_DATA_AVAIL) |
+			      	RECEIVE_MSG_AVAIL);
+	return 1;
+}
+
+/*
+ * setup_dell_poweredge_oem_data_handler
+ * @info - smi_info.device_id must be populated
+ *
+ * Systems that match, but have firmware version < 1.40 may assert
+ * OEM0_DATA_AVAIL on their own, without being told via Set Flags that
+ * it's safe to do so.  Such systems will de-assert OEM1_DATA_AVAIL
+ * upon receipt of IPMI_GET_MSG_CMD, so we should treat these flags
+ * as RECEIVE_MSG_AVAIL instead.
+ *
+ * As Dell has no plans to release IPMI 1.5 firmware that *ever*
+ * assert the OEM[012] bits, and if it did, the driver would have to
+ * change to handle that properly, we don't actually check for the
+ * firmware version.
+ * Device ID = 0x20                BMC on PowerEdge 8G servers
+ * Device Revision = 0x80
+ * Firmware Revision1 = 0x01       BMC version 1.40
+ * Firmware Revision2 = 0x40       BCD encoded
+ * IPMI Version = 0x51             IPMI 1.5
+ * Manufacturer ID = A2 02 00      Dell IANA
+ *
+ */
+#define DELL_POWEREDGE_8G_BMC_DEVICE_ID  0x20
+#define DELL_POWEREDGE_8G_BMC_DEVICE_REV 0x80
+#define DELL_POWEREDGE_8G_BMC_IPMI_VERSION 0x51
+#define DELL_IANA_MFR_ID {0xA2, 0x02, 0x00}
+static void setup_dell_poweredge_oem_data_handler(struct smi_info *smi_info)
+{
+	struct ipmi_device_id *id = &smi_info->device_id;
+	const char mfr[3]=DELL_IANA_MFR_ID;
+	if (! memcmp(mfr, id->manufacturer_id, sizeof(mfr))
+	    && (id->device_id       == DELL_POWEREDGE_8G_BMC_DEVICE_ID)
+	    && (id->device_revision == DELL_POWEREDGE_8G_BMC_DEVICE_REV)
+	    && (id->ipmi_version    == DELL_POWEREDGE_8G_BMC_IPMI_VERSION))
+	{
+		smi_info->oem_data_avail_handler =
+			oem_data_avail_to_receive_msg_avail;
+	}
+}
+
+/*
+ * setup_oem_data_handler
+ * @info - smi_info.device_id must be filled in already
+ *
+ * Fills in smi_info.device_id.oem_data_available_handler
+ * when we know what function to use there.
+ */
+
+static void setup_oem_data_handler(struct smi_info *smi_info)
+{
+	setup_dell_poweredge_oem_data_handler(smi_info);
+}
+
 /* Returns 0 if initialized, or negative on an error. */
 static int init_one_smi(int intf_num, struct smi_info **smi)
 {
@@ -2071,19 +2096,15 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
 	if (rv)
 		rv = try_init_port(intf_num, &new_smi);
 #ifdef CONFIG_ACPI
-	if ((rv) && (si_trydefaults)) {
+	if (rv && si_trydefaults)
 		rv = try_init_acpi(intf_num, &new_smi);
-	}
 #endif
 #ifdef CONFIG_X86
-	if ((rv) && (si_trydefaults)) {
+	if (rv && si_trydefaults)
 		rv = try_init_smbios(intf_num, &new_smi);
-        }
 #endif
-	if ((rv) && (si_trydefaults)) {
+	if (rv && si_trydefaults)
 		rv = try_init_plug_and_play(intf_num, &new_smi);
-	}
-
 
 	if (rv)
 		return rv;
@@ -2093,7 +2114,7 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
 	new_smi->si_sm = NULL;
 	new_smi->handlers = NULL;
 
-	if (!new_smi->irq_setup) {
+	if (! new_smi->irq_setup) {
 		new_smi->irq = irqs[intf_num];
 		new_smi->irq_setup = std_irq_setup;
 		new_smi->irq_cleanup = std_irq_cleanup;
@@ -2127,7 +2148,7 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
 
 	/* Allocate the state machine's data and initialize it. */
 	new_smi->si_sm = kmalloc(new_smi->handlers->size(), GFP_KERNEL);
-	if (!new_smi->si_sm) {
+	if (! new_smi->si_sm) {
 		printk(" Could not allocate state machine memory\n");
 		rv = -ENOMEM;
 		goto out_err;
@@ -2158,6 +2179,8 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
 	if (rv)
 		goto out_err;
 
+	setup_oem_data_handler(new_smi);
+
 	/* Try to claim any interrupts. */
 	new_smi->irq_setup(new_smi);
 
@@ -2191,8 +2214,8 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
 
 	rv = ipmi_register_smi(&handlers,
 			       new_smi,
-			       new_smi->ipmi_version_major,
-			       new_smi->ipmi_version_minor,
+			       ipmi_version_major(&new_smi->device_id),
+			       ipmi_version_minor(&new_smi->device_id),
 			       new_smi->slave_addr,
 			       &(new_smi->intf));
 	if (rv) {
@@ -2233,7 +2256,7 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
 
 	/* Wait for the timer to stop.  This avoids problems with race
 	   conditions removing the timer here. */
-	while (!new_smi->timer_stopped) {
+	while (! new_smi->timer_stopped) {
 		set_current_state(TASK_UNINTERRUPTIBLE);
 		schedule_timeout(1);
 	}
@@ -2273,7 +2296,7 @@ static __init int init_ipmi_si(void)
 	/* Parse out the si_type string into its components. */
 	str = si_type_str;
 	if (*str != '\0') {
-		for (i=0; (i<SI_MAX_PARMS) && (*str != '\0'); i++) {
+		for (i = 0; (i < SI_MAX_PARMS) && (*str != '\0'); i++) {
 			si_type[i] = str;
 			str = strchr(str, ',');
 			if (str) {
@@ -2285,22 +2308,14 @@ static __init int init_ipmi_si(void)
 		}
 	}
 
-	printk(KERN_INFO "IPMI System Interface driver version "
-	       IPMI_SI_VERSION);
-	if (kcs_smi_handlers.version)
-		printk(", KCS version %s", kcs_smi_handlers.version);
-	if (smic_smi_handlers.version)
-		printk(", SMIC version %s", smic_smi_handlers.version);
-	if (bt_smi_handlers.version)
-   	        printk(", BT version %s", bt_smi_handlers.version);
-	printk("\n");
+	printk(KERN_INFO "IPMI System Interface driver.\n");
 
 #ifdef CONFIG_X86
-	dmi_decode();
+	dmi_find_bmc();
 #endif
 
 	rv = init_one_smi(0, &(smi_infos[pos]));
-	if (rv && !ports[0] && si_trydefaults) {
+	if (rv && ! ports[0] && si_trydefaults) {
 		/* If we are trying defaults and the initial port is
                    not set, then set it. */
 		si_type[0] = "kcs";
@@ -2322,7 +2337,7 @@ static __init int init_ipmi_si(void)
 	if (rv == 0)
 		pos++;
 
-	for (i=1; i < SI_MAX_PARMS; i++) {
+	for (i = 1; i < SI_MAX_PARMS; i++) {
 		rv = init_one_smi(i, &(smi_infos[pos]));
 		if (rv == 0)
 			pos++;
@@ -2364,14 +2379,14 @@ static void __exit cleanup_one_si(struct smi_info *to_clean)
 
 	/* Wait for the timer to stop.  This avoids problems with race
 	   conditions removing the timer here. */
-	while (!to_clean->timer_stopped) {
+	while (! to_clean->timer_stopped) {
 		set_current_state(TASK_UNINTERRUPTIBLE);
 		schedule_timeout(1);
 	}
 
 	/* Interrupts and timeouts are stopped, now make sure the
 	   interface is in a clean state. */
-	while ((to_clean->curr_msg) || (to_clean->si_state != SI_NORMAL)) {
+	while (to_clean->curr_msg || (to_clean->si_state != SI_NORMAL)) {
 		poll(to_clean);
 		set_current_state(TASK_UNINTERRUPTIBLE);
 		schedule_timeout(1);
@@ -2395,13 +2410,15 @@ static __exit void cleanup_ipmi_si(void)
 {
 	int i;
 
-	if (!initialized)
+	if (! initialized)
 		return;
 
-	for (i=0; i<SI_MAX_DRIVERS; i++) {
+	for (i = 0; i < SI_MAX_DRIVERS; i++) {
 		cleanup_one_si(smi_infos[i]);
 	}
 }
 module_exit(cleanup_ipmi_si);
 
 MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("Interface to the IPMI driver for the KCS, SMIC, and BT system interfaces.");
diff --git a/drivers/char/ipmi/ipmi_smic_sm.c b/drivers/char/ipmi/ipmi_smic_sm.c
index ae18747..add2aa2 100644
--- a/drivers/char/ipmi/ipmi_smic_sm.c
+++ b/drivers/char/ipmi/ipmi_smic_sm.c
@@ -46,8 +46,6 @@
 #include <linux/ipmi_msgdefs.h>		/* for completion codes */
 #include "ipmi_si_sm.h"
 
-#define IPMI_SMIC_VERSION "v33"
-
 /* smic_debug is a bit-field
  *	SMIC_DEBUG_ENABLE -	turned on for now
  *	SMIC_DEBUG_MSG -	commands and their responses
@@ -588,7 +586,6 @@ static int smic_size(void)
 
 struct si_sm_handlers smic_smi_handlers =
 {
-	.version           = IPMI_SMIC_VERSION,
 	.init_data         = init_smic_data,
 	.start_transaction = start_smic_transaction,
 	.get_result        = smic_get_result,
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index d35a953..e71aaae 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -53,8 +53,6 @@
 
 #define	PFX "IPMI Watchdog: "
 
-#define IPMI_WATCHDOG_VERSION "v33"
-
 /*
  * The IPMI command/response information for the watchdog timer.
  */
@@ -259,7 +257,7 @@ static int i_ipmi_set_timeout(struct ipmi_smi_msg  *smi_msg,
 
 	data[1] = 0;
 	WDOG_SET_TIMEOUT_ACT(data[1], ipmi_watchdog_state);
-	if (pretimeout > 0) {
+	if ((pretimeout > 0) && (ipmi_watchdog_state != WDOG_TIMEOUT_NONE)) {
 	    WDOG_SET_PRETIMEOUT_ACT(data[1], preaction_val);
 	    data[2] = pretimeout;
 	} else {
@@ -659,19 +657,18 @@ static ssize_t ipmi_read(struct file *file,
 
 static int ipmi_open(struct inode *ino, struct file *filep)
 {
-        switch (iminor(ino))
-        {
-                case WATCHDOG_MINOR:
-		    if(test_and_set_bit(0, &ipmi_wdog_open))
+        switch (iminor(ino)) {
+        case WATCHDOG_MINOR:
+		if (test_and_set_bit(0, &ipmi_wdog_open))
                         return -EBUSY;
 
-		    /* Don't start the timer now, let it start on the
-		       first heartbeat. */
-		    ipmi_start_timer_on_heartbeat = 1;
-                    return nonseekable_open(ino, filep);
+		/* Don't start the timer now, let it start on the
+		   first heartbeat. */
+		ipmi_start_timer_on_heartbeat = 1;
+		return nonseekable_open(ino, filep);
 
-                default:
-                    return (-ENODEV);
+	default:
+		return (-ENODEV);
         }
 }
 
@@ -817,15 +814,19 @@ static void ipmi_register_watchdog(int ipmi_intf)
 static int
 ipmi_nmi(void *dev_id, struct pt_regs *regs, int cpu, int handled)
 {
+        /* If we are not expecting a timeout, ignore it. */
+	if (ipmi_watchdog_state == WDOG_TIMEOUT_NONE)
+		return NOTIFY_DONE;
+
 	/* If no one else handled the NMI, we assume it was the IPMI
            watchdog. */
-	if ((!handled) && (preop_val == WDOG_PREOP_PANIC))
+	if ((!handled) && (preop_val == WDOG_PREOP_PANIC)) {
+		/* On some machines, the heartbeat will give
+		   an error and not work unless we re-enable
+		   the timer.   So do so. */
+		pretimeout_since_last_heartbeat = 1;
 		panic(PFX "pre-timeout");
-
-	/* On some machines, the heartbeat will give
-	   an error and not work unless we re-enable
-	   the timer.   So do so. */
-	pretimeout_since_last_heartbeat = 1;
+	}
 
 	return NOTIFY_DONE;
 }
@@ -924,9 +925,6 @@ static int __init ipmi_wdog_init(void)
 {
 	int rv;
 
-	printk(KERN_INFO PFX "driver version "
-	       IPMI_WATCHDOG_VERSION "\n");
-
 	if (strcmp(action, "reset") == 0) {
 		action_val = WDOG_TIMEOUT_RESET;
 	} else if (strcmp(action, "none") == 0) {
@@ -1011,6 +1009,8 @@ static int __init ipmi_wdog_init(void)
 	register_reboot_notifier(&wdog_reboot_notifier);
 	notifier_chain_register(&panic_notifier_list, &wdog_panic_notifier);
 
+	printk(KERN_INFO PFX "driver initialized\n");
+
 	return 0;
 }
 
@@ -1062,3 +1062,5 @@ static void __exit ipmi_wdog_exit(void)
 module_exit(ipmi_wdog_exit);
 module_init(ipmi_wdog_init);
 MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("watchdog timer based upon the IPMI interface.");
diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
index 115dbb3..3fa64c6 100644
--- a/drivers/char/mbcs.c
+++ b/drivers/char/mbcs.c
@@ -750,7 +750,7 @@ static int mbcs_probe(struct cx_dev *dev, const struct cx_device_id *id)
 
 	dev->soft = NULL;
 
-	soft = kcalloc(1, sizeof(struct mbcs_soft), GFP_KERNEL);
+	soft = kzalloc(sizeof(struct mbcs_soft), GFP_KERNEL);
 	if (soft == NULL)
 		return -ENOMEM;
 
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 850a78c..f182752 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -35,10 +35,6 @@
 # include <linux/efi.h>
 #endif
 
-#if defined(CONFIG_S390_TAPE) && defined(CONFIG_S390_TAPE_CHAR)
-extern void tapechar_init(void);
-#endif
-
 /*
  * Architectures vary in how they handle caching for addresses
  * outside of main memory.
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 931efd5..0c83751 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -63,8 +63,6 @@ static DECLARE_MUTEX(misc_sem);
 #define DYNAMIC_MINORS 64 /* like dynamic majors */
 static unsigned char misc_minors[DYNAMIC_MINORS / 8];
 
-extern int rtc_DP8570A_init(void);
-extern int rtc_MK48T08_init(void);
 extern int pmu_device_init(void);
 
 #ifdef CONFIG_PROC_FS
@@ -303,12 +301,7 @@ static int __init misc_init(void)
 	misc_class = class_create(THIS_MODULE, "misc");
 	if (IS_ERR(misc_class))
 		return PTR_ERR(misc_class);
-#ifdef CONFIG_MVME16x
-	rtc_MK48T08_init();
-#endif
-#ifdef CONFIG_BVME6000
-	rtc_DP8570A_init();
-#endif
+
 	if (register_chrdev(MISC_MAJOR,"misc",&misc_fops)) {
 		printk("unable to get major %d for misc devices\n",
 		       MISC_MAJOR);
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 95f7046..79e490e 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -339,7 +339,7 @@ static int __init moxa_init(void)
 
 	init_MUTEX(&moxaBuffSem);
 	moxaDriver->owner = THIS_MODULE;
-	moxaDriver->name = "ttya";
+	moxaDriver->name = "ttyMX";
 	moxaDriver->devfs_name = "tts/a";
 	moxaDriver->major = ttymajor;
 	moxaDriver->minor_start = 0;
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index f022f09..d0ef1ae 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -63,7 +63,6 @@
 #include <asm/system.h>
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/segment.h>
 #include <asm/bitops.h>
 #include <asm/uaccess.h>
 
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index cd4fe8b..63fff7c 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -938,10 +938,9 @@ found:
 
 	/*
 	 * XXX Interrupt pin #7 in Espresso is shared between RTC and
-	 * PCI Slot 2 INTA# (and some INTx# in Slot 1). SA_INTERRUPT here
-	 * is asking for trouble with add-on boards. Change to SA_SHIRQ.
+	 * PCI Slot 2 INTA# (and some INTx# in Slot 1).
 	 */
-	if (request_irq(rtc_irq, rtc_interrupt, SA_INTERRUPT, "rtc", (void *)&rtc_port)) {
+	if (request_irq(rtc_irq, rtc_interrupt, SA_SHIRQ, "rtc", (void *)&rtc_port)) {
 		/*
 		 * Standard way for sparc to print irq's is to use
 		 * __irq_itoa(). I think for EBus it's ok to use %d.
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index cefbe98..36ae9ad 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -98,12 +98,13 @@ MODULE_PARM_DESC(useinput,
 
 #define SONYPI_DEVICE_MODEL_TYPE1	1
 #define SONYPI_DEVICE_MODEL_TYPE2	2
+#define SONYPI_DEVICE_MODEL_TYPE3	3
 
 /* type1 models use those */
 #define SONYPI_IRQ_PORT			0x8034
 #define SONYPI_IRQ_SHIFT		22
-#define SONYPI_BASE			0x50
-#define SONYPI_G10A			(SONYPI_BASE+0x14)
+#define SONYPI_TYPE1_BASE		0x50
+#define SONYPI_G10A			(SONYPI_TYPE1_BASE+0x14)
 #define SONYPI_TYPE1_REGION_SIZE	0x08
 #define SONYPI_TYPE1_EVTYPE_OFFSET	0x04
 
@@ -114,6 +115,13 @@ MODULE_PARM_DESC(useinput,
 #define SONYPI_TYPE2_REGION_SIZE	0x20
 #define SONYPI_TYPE2_EVTYPE_OFFSET	0x12
 
+/* type3 series specifics */
+#define SONYPI_TYPE3_BASE		0x40
+#define SONYPI_TYPE3_GID2		(SONYPI_TYPE3_BASE+0x48) /* 16 bits */
+#define SONYPI_TYPE3_MISC		(SONYPI_TYPE3_BASE+0x6d) /* 8 bits  */
+#define SONYPI_TYPE3_REGION_SIZE	0x20
+#define SONYPI_TYPE3_EVTYPE_OFFSET	0x12
+
 /* battery / brightness addresses */
 #define SONYPI_BAT_FLAGS	0x81
 #define SONYPI_LCD_LIGHT	0x96
@@ -159,6 +167,10 @@ static struct sonypi_ioport_list sonypi_type2_ioport_list[] = {
 	{ 0x0, 0x0 }
 };
 
+/* same as in type 2 models */
+static struct sonypi_ioport_list *sonypi_type3_ioport_list =
+	sonypi_type2_ioport_list;
+
 /* The set of possible interrupts */
 struct sonypi_irq_list {
 	u16	irq;
@@ -180,6 +192,9 @@ static struct sonypi_irq_list sonypi_type2_irq_list[] = {
 	{  0, 0x00 }	/* no IRQ, 0x00 in SIRQ in AML */
 };
 
+/* same as in type2 models */
+static struct sonypi_irq_list *sonypi_type3_irq_list = sonypi_type2_irq_list;
+
 #define SONYPI_CAMERA_BRIGHTNESS		0
 #define SONYPI_CAMERA_CONTRAST			1
 #define SONYPI_CAMERA_HUE			2
@@ -223,6 +238,7 @@ static struct sonypi_irq_list sonypi_type2_irq_list[] = {
 #define SONYPI_MEYE_MASK			0x00000400
 #define SONYPI_MEMORYSTICK_MASK			0x00000800
 #define SONYPI_BATTERY_MASK			0x00001000
+#define SONYPI_WIRELESS_MASK			0x00002000
 
 struct sonypi_event {
 	u8	data;
@@ -305,6 +321,13 @@ static struct sonypi_event sonypi_blueev[] = {
 	{ 0, 0 }
 };
 
+/* The set of possible wireless events */
+static struct sonypi_event sonypi_wlessev[] = {
+	{ 0x59, SONYPI_EVENT_WIRELESS_ON },
+	{ 0x5a, SONYPI_EVENT_WIRELESS_OFF },
+	{ 0, 0 }
+};
+
 /* The set of possible back button events */
 static struct sonypi_event sonypi_backev[] = {
 	{ 0x20, SONYPI_EVENT_BACK_PRESSED },
@@ -383,7 +406,6 @@ static struct sonypi_eventtypes {
 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x31, SONYPI_BLUETOOTH_MASK, sonypi_blueev },
 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x08, SONYPI_PKEY_MASK, sonypi_pkeyev },
 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x11, SONYPI_BACK_MASK, sonypi_backev },
-	{ SONYPI_DEVICE_MODEL_TYPE2, 0x08, SONYPI_HELP_MASK, sonypi_helpev },
 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x21, SONYPI_HELP_MASK, sonypi_helpev },
 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x21, SONYPI_ZOOM_MASK, sonypi_zoomev },
 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x20, SONYPI_THUMBPHRASE_MASK, sonypi_thumbphraseev },
@@ -391,6 +413,12 @@ static struct sonypi_eventtypes {
 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x41, SONYPI_BATTERY_MASK, sonypi_batteryev },
 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x31, SONYPI_PKEY_MASK, sonypi_pkeyev },
 
+	{ SONYPI_DEVICE_MODEL_TYPE3, 0, 0xffffffff, sonypi_releaseev },
+	{ SONYPI_DEVICE_MODEL_TYPE3, 0x21, SONYPI_FNKEY_MASK, sonypi_fnkeyev },
+	{ SONYPI_DEVICE_MODEL_TYPE3, 0x31, SONYPI_WIRELESS_MASK, sonypi_wlessev },
+	{ SONYPI_DEVICE_MODEL_TYPE3, 0x31, SONYPI_MEMORYSTICK_MASK, sonypi_memorystickev },
+	{ SONYPI_DEVICE_MODEL_TYPE3, 0x41, SONYPI_BATTERY_MASK, sonypi_batteryev },
+	{ SONYPI_DEVICE_MODEL_TYPE3, 0x31, SONYPI_PKEY_MASK, sonypi_pkeyev },
 	{ 0 }
 };
 
@@ -563,6 +591,23 @@ static void sonypi_type2_srs(void)
 	udelay(10);
 }
 
+static void sonypi_type3_srs(void)
+{
+	u16 v16;
+	u8  v8;
+
+	/* This model type uses the same initialiazation of
+	 * the embedded controller as the type2 models. */
+	sonypi_type2_srs();
+
+	/* Initialization of PCI config space of the LPC interface bridge. */
+	v16 = (sonypi_device.ioport1 & 0xFFF0) | 0x01;
+	pci_write_config_word(sonypi_device.dev, SONYPI_TYPE3_GID2, v16);
+	pci_read_config_byte(sonypi_device.dev, SONYPI_TYPE3_MISC, &v8);
+	v8 = (v8 & 0xCF) | 0x10;
+	pci_write_config_byte(sonypi_device.dev, SONYPI_TYPE3_MISC, v8);
+}
+
 /* Disables the device - this comes from the AML code in the ACPI bios */
 static void sonypi_type1_dis(void)
 {
@@ -587,6 +632,13 @@ static void sonypi_type2_dis(void)
 		printk(KERN_WARNING "ec_write failed\n");
 }
 
+static void sonypi_type3_dis(void)
+{
+	sonypi_type2_dis();
+	udelay(10);
+	pci_write_config_word(sonypi_device.dev, SONYPI_TYPE3_GID2, 0);
+}
+
 static u8 sonypi_call1(u8 dev)
 {
 	u8 v1, v2;
@@ -1067,10 +1119,17 @@ static struct miscdevice sonypi_misc_device = {
 
 static void sonypi_enable(unsigned int camera_on)
 {
-	if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE2)
-		sonypi_type2_srs();
-	else
+	switch (sonypi_device.model) {
+	case SONYPI_DEVICE_MODEL_TYPE1:
 		sonypi_type1_srs();
+		break;
+	case SONYPI_DEVICE_MODEL_TYPE2:
+		sonypi_type2_srs();
+		break;
+	case SONYPI_DEVICE_MODEL_TYPE3:
+		sonypi_type3_srs();
+		break;
+	}
 
 	sonypi_call1(0x82);
 	sonypi_call2(0x81, 0xff);
@@ -1094,10 +1153,18 @@ static int sonypi_disable(void)
 	if (!SONYPI_ACPI_ACTIVE && fnkeyinit)
 		outb(0xf1, 0xb2);
 
-	if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE2)
-		sonypi_type2_dis();
-	else
+	switch (sonypi_device.model) {
+	case SONYPI_DEVICE_MODEL_TYPE1:
 		sonypi_type1_dis();
+		break;
+	case SONYPI_DEVICE_MODEL_TYPE2:
+		sonypi_type2_dis();
+		break;
+	case SONYPI_DEVICE_MODEL_TYPE3:
+		sonypi_type3_dis();
+		break;
+	}
+
 	return 0;
 }
 
@@ -1143,12 +1210,16 @@ static int __devinit sonypi_probe(void)
 	struct sonypi_irq_list *irq_list;
 	struct pci_dev *pcidev;
 
-	pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
-				PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
+	if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
+				     PCI_DEVICE_ID_INTEL_82371AB_3, NULL)))
+		sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE1;
+	else if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
+					  PCI_DEVICE_ID_INTEL_ICH6_1, NULL)))
+		sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE3;
+	else
+		sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE2;
 
 	sonypi_device.dev = pcidev;
-	sonypi_device.model = pcidev ?
-		SONYPI_DEVICE_MODEL_TYPE1 : SONYPI_DEVICE_MODEL_TYPE2;
 
 	spin_lock_init(&sonypi_device.fifo_lock);
 	sonypi_device.fifo = kfifo_alloc(SONYPI_BUF_SIZE, GFP_KERNEL,
@@ -1176,16 +1247,22 @@ static int __devinit sonypi_probe(void)
 		goto out_miscreg;
 	}
 
-	if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE2) {
+
+	if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE1) {
+		ioport_list = sonypi_type1_ioport_list;
+		sonypi_device.region_size = SONYPI_TYPE1_REGION_SIZE;
+		sonypi_device.evtype_offset = SONYPI_TYPE1_EVTYPE_OFFSET;
+		irq_list = sonypi_type1_irq_list;
+	} else if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE2) {
 		ioport_list = sonypi_type2_ioport_list;
 		sonypi_device.region_size = SONYPI_TYPE2_REGION_SIZE;
 		sonypi_device.evtype_offset = SONYPI_TYPE2_EVTYPE_OFFSET;
 		irq_list = sonypi_type2_irq_list;
 	} else {
-		ioport_list = sonypi_type1_ioport_list;
-		sonypi_device.region_size = SONYPI_TYPE1_REGION_SIZE;
-		sonypi_device.evtype_offset = SONYPI_TYPE1_EVTYPE_OFFSET;
-		irq_list = sonypi_type1_irq_list;
+		ioport_list = sonypi_type3_ioport_list;
+		sonypi_device.region_size = SONYPI_TYPE3_REGION_SIZE;
+		sonypi_device.evtype_offset = SONYPI_TYPE3_EVTYPE_OFFSET;
+		irq_list = sonypi_type3_irq_list;
 	}
 
 	for (i = 0; ioport_list[i].port1; i++) {
@@ -1274,11 +1351,10 @@ static int __devinit sonypi_probe(void)
 
 	printk(KERN_INFO "sonypi: Sony Programmable I/O Controller Driver"
 	       "v%s.\n", SONYPI_DRIVER_VERSION);
-	printk(KERN_INFO "sonypi: detected %s model, "
+	printk(KERN_INFO "sonypi: detected type%d model, "
 	       "verbose = %d, fnkeyinit = %s, camera = %s, "
 	       "compat = %s, mask = 0x%08lx, useinput = %s, acpi = %s\n",
-	       (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE1) ?
-			"type1" : "type2",
+	       sonypi_device.model,
 	       verbose,
 	       fnkeyinit ? "on" : "off",
 	       camera ? "on" : "off",
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index cc2cc77..c0d6491 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -206,6 +206,9 @@ static struct pci_device_id tpm_pci_tbl[] __devinitdata = {
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0)},
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12)},
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0)},
 	{PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_LPC)},
 	{PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6LPC)},
 	{0,}
diff --git a/drivers/char/tpm/tpm_infineon.c b/drivers/char/tpm/tpm_infineon.c
index dc8c540..939e51e 100644
--- a/drivers/char/tpm/tpm_infineon.c
+++ b/drivers/char/tpm/tpm_infineon.c
@@ -14,7 +14,6 @@
  * License.
  */
 
-#include <acpi/acpi_bus.h>
 #include <linux/pnp.h>
 #include "tpm.h"
 
@@ -29,9 +28,10 @@
 #define	TPM_MAX_TRIES		5000
 #define	TPM_INFINEON_DEV_VEN_VALUE	0x15D1
 
-/* These values will be filled after ACPI-call */
+/* These values will be filled after PnP-call */
 static int TPM_INF_DATA = 0;
 static int TPM_INF_ADDR = 0;
+static int pnp_registered = 0;
 
 /* TPM header definitions */
 enum infineon_tpm_header {
@@ -356,24 +356,26 @@ static const struct pnp_device_id tpm_pnp_tbl[] = {
 	{"IFX0102", 0},
 	{"", 0}
 };
+MODULE_DEVICE_TABLE(pnp, tpm_pnp_tbl);
 
-static int __devinit tpm_inf_acpi_probe(struct pnp_dev *dev,
+static int __devinit tpm_inf_pnp_probe(struct pnp_dev *dev,
 					const struct pnp_device_id *dev_id)
 {
-	TPM_INF_ADDR = (pnp_port_start(dev, 0) & 0xff);
-	TPM_INF_DATA = ((TPM_INF_ADDR + 1) & 0xff);
-	tpm_inf.base = pnp_port_start(dev, 1);
-	dev_info(&dev->dev, "Found %s with ID %s\n",
-		 dev->name, dev_id->id);
-	if (!((tpm_inf.base >> 8) & 0xff))
-		tpm_inf.base = 0;
-	return 0;
+	if (pnp_port_valid(dev, 0)) {
+		TPM_INF_ADDR = (pnp_port_start(dev, 0) & 0xff);
+		TPM_INF_DATA = ((TPM_INF_ADDR + 1) & 0xff);
+		tpm_inf.base = pnp_port_start(dev, 1);
+		dev_info(&dev->dev, "Found %s with ID %s\n",
+		dev->name, dev_id->id);
+		return 0;
+	}
+	return -ENODEV;
 }
 
 static struct pnp_driver tpm_inf_pnp = {
 	.name = "tpm_inf_pnp",
 	.id_table = tpm_pnp_tbl,
-	.probe = tpm_inf_acpi_probe,
+	.probe = tpm_inf_pnp_probe,
 };
 
 static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
@@ -386,19 +388,30 @@ static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
 	int productid[2];
 	char chipname[20];
 
-	if (pci_enable_device(pci_dev))
-		return -EIO;
+	rc = pci_enable_device(pci_dev);
+	if (rc)
+		return rc;
 
 	dev_info(&pci_dev->dev, "LPC-bus found at 0x%x\n", pci_id->device);
 
-	/* read IO-ports from ACPI */
-	pnp_register_driver(&tpm_inf_pnp);
-	pnp_unregister_driver(&tpm_inf_pnp);
+	/* read IO-ports from PnP */
+	rc = pnp_register_driver(&tpm_inf_pnp);
+	if (rc < 0) {
+		dev_err(&pci_dev->dev,
+			"Error %x from pnp_register_driver!\n",rc);
+		goto error2;
+	}
+	if (!rc) {
+		dev_info(&pci_dev->dev, "No Infineon TPM found!\n");
+		goto error;
+	} else {
+		pnp_registered = 1;
+	}
 
 	/* Make sure, we have received valid config ports */
 	if (!TPM_INF_ADDR) {
-		pci_disable_device(pci_dev);
-		return -EIO;
+		dev_err(&pci_dev->dev, "No valid IO-ports received!\n");
+		goto error;
 	}
 
 	/* query chip for its vendor, its version number a.s.o. */
@@ -418,23 +431,21 @@ static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
 
 	switch ((productid[0] << 8) | productid[1]) {
 	case 6:
-		sprintf(chipname, " (SLD 9630 TT 1.1)");
+		snprintf(chipname, sizeof(chipname), " (SLD 9630 TT 1.1)");
 		break;
 	case 11:
-		sprintf(chipname, " (SLB 9635 TT 1.2)");
+		snprintf(chipname, sizeof(chipname), " (SLB 9635 TT 1.2)");
 		break;
 	default:
-		sprintf(chipname, " (unknown chip)");
+		snprintf(chipname, sizeof(chipname), " (unknown chip)");
 		break;
 	}
-	chipname[19] = 0;
 
 	if ((vendorid[0] << 8 | vendorid[1]) == (TPM_INFINEON_DEV_VEN_VALUE)) {
 
 		if (tpm_inf.base == 0) {
 			dev_err(&pci_dev->dev, "No IO-ports found!\n");
-			pci_disable_device(pci_dev);
-			return -EIO;
+			goto error;
 		}
 		/* configure TPM with IO-ports */
 		outb(IOLIMH, TPM_INF_ADDR);
@@ -452,8 +463,7 @@ static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
 			dev_err(&pci_dev->dev,
 				"Could not set IO-ports to %04x\n",
 				tpm_inf.base);
-			pci_disable_device(pci_dev);
-			return -EIO;
+			goto error;
 		}
 
 		/* activate register */
@@ -479,14 +489,16 @@ static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
 			 productid[0], productid[1], chipname);
 
 		rc = tpm_register_hardware(pci_dev, &tpm_inf);
-		if (rc < 0) {
-			pci_disable_device(pci_dev);
-			return -ENODEV;
-		}
+		if (rc < 0)
+			goto error;
 		return 0;
 	} else {
 		dev_info(&pci_dev->dev, "No Infineon TPM found!\n");
+error:
+		pnp_unregister_driver(&tpm_inf_pnp);
+error2:
 		pci_disable_device(pci_dev);
+		pnp_registered = 0;
 		return -ENODEV;
 	}
 }
@@ -521,6 +533,8 @@ static int __init init_inf(void)
 
 static void __exit cleanup_inf(void)
 {
+	if (pnp_registered)
+		pnp_unregister_driver(&tpm_inf_pnp);
 	pci_unregister_driver(&inf_pci_driver);
 }
 
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 6e4be3b..9d65712 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -153,7 +153,6 @@ static int tty_release(struct inode *, struct file *);
 int tty_ioctl(struct inode * inode, struct file * file,
 	      unsigned int cmd, unsigned long arg);
 static int tty_fasync(int fd, struct file * filp, int on);
-extern void rs_360_init(void);
 static void release_mem(struct tty_struct *tty, int idx);
 
 
@@ -2911,11 +2910,6 @@ void __init console_init(void)
 #ifdef CONFIG_EARLY_PRINTK
 	disable_early_printk();
 #endif
-#ifdef CONFIG_SERIAL_68360
- 	/* This is not a console initcall. I know not what it's doing here.
-	   So I haven't moved it. dwmw2 */
-        rs_360_init();
-#endif
 	call = __con_initcall_start;
 	while (call < __con_initcall_end) {
 		(*call)();
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 665103c..b8d0c29 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -434,21 +434,25 @@ void invert_screen(struct vc_data *vc, int offset, int count, int viewed)
 /* used by selection: complement pointer position */
 void complement_pos(struct vc_data *vc, int offset)
 {
-	static unsigned short *p;
+	static int old_offset = -1;
 	static unsigned short old;
 	static unsigned short oldx, oldy;
 
 	WARN_CONSOLE_UNLOCKED();
 
-	if (p) {
-		scr_writew(old, p);
+	if (old_offset != -1 && old_offset >= 0 &&
+	    old_offset < vc->vc_screenbuf_size) {
+		scr_writew(old, screenpos(vc, old_offset, 1));
 		if (DO_UPDATE(vc))
 			vc->vc_sw->con_putc(vc, old, oldy, oldx);
 	}
-	if (offset == -1)
-		p = NULL;
-	else {
+
+	old_offset = offset;
+
+	if (offset != -1 && offset >= 0 &&
+	    offset < vc->vc_screenbuf_size) {
 		unsigned short new;
+		unsigned short *p;
 		p = screenpos(vc, offset, 1);
 		old = scr_readw(p);
 		new = old ^ vc->vc_complement_mask;
@@ -459,6 +463,7 @@ void complement_pos(struct vc_data *vc, int offset)
 			vc->vc_sw->con_putc(vc, new, oldy, oldx);
 		}
 	}
+
 }
 
 static void insert_char(struct vc_data *vc, unsigned int nr)
@@ -2272,7 +2277,9 @@ int tioclinux(struct tty_struct *tty, unsigned long arg)
 			ret = paste_selection(tty);
 			break;
 		case TIOCL_UNBLANKSCREEN:
+			acquire_console_sem();
 			unblank_screen();
+			release_console_sem();
 			break;
 		case TIOCL_SELLOADLUT:
 			ret = sel_loadlut(p);
@@ -2317,8 +2324,10 @@ int tioclinux(struct tty_struct *tty, unsigned long arg)
 			}
 			break;
 		case TIOCL_BLANKSCREEN:	/* until explicitly unblanked, not only poked */
+			acquire_console_sem();
 			ignore_poke = 1;
 			do_blank_screen(0);
+			release_console_sem();
 			break;
 		case TIOCL_BLANKEDSCREEN:
 			ret = console_blanked;
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index b53e2e2..c3898af 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -346,6 +346,13 @@ config 8xx_WDT
 	tristate "MPC8xx Watchdog Timer"
 	depends on WATCHDOG && 8xx
 
+config BOOKE_WDT
+	tristate "PowerPC Book-E Watchdog Timer"
+	depends on WATCHDOG && (BOOKE || 4xx)
+	---help---
+	  Please see Documentation/watchdog/watchdog-api.txt for
+	  more information.
+
 # MIPS Architecture
 
 config INDYDOG
diff --git a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile
index c183883..cfeac6f 100644
--- a/drivers/char/watchdog/Makefile
+++ b/drivers/char/watchdog/Makefile
@@ -2,42 +2,68 @@
 # Makefile for the WatchDog device drivers.
 #
 
+# Only one watchdog can succeed. We probe the ISA/PCI/USB based
+# watchdog-cards first, then the architecture specific watchdog
+# drivers and then the architecture independant "softdog" driver.
+# This means that if your ISA/PCI/USB card isn't detected that
+# you can fall back to an architecture specific driver and if
+# that also fails then you can fall back to the software watchdog
+# to give you some cover.
+
+# ISA-based Watchdog Cards
 obj-$(CONFIG_PCWATCHDOG) += pcwd.o
-obj-$(CONFIG_ACQUIRE_WDT) += acquirewdt.o
-obj-$(CONFIG_ADVANTECH_WDT) += advantechwdt.o
-obj-$(CONFIG_IB700_WDT) += ib700wdt.o
 obj-$(CONFIG_MIXCOMWD) += mixcomwd.o
-obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
-obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
 obj-$(CONFIG_WDT) += wdt.o
+
+# PCI-based Watchdog Cards
+obj-$(CONFIG_PCIPCWATCHDOG) += pcwd_pci.o
 obj-$(CONFIG_WDTPCI) += wdt_pci.o
+
+# USB-based Watchdog Cards
+obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o
+
+# ARM Architecture
 obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
 obj-$(CONFIG_977_WATCHDOG) += wdt977.o
-obj-$(CONFIG_I8XX_TCO) += i8xx_tco.o
-obj-$(CONFIG_MACHZ_WDT) += machzwd.o
-obj-$(CONFIG_SH_WDT) += shwdt.o
+obj-$(CONFIG_IXP2000_WATCHDOG) += ixp2000_wdt.o
+obj-$(CONFIG_IXP4XX_WATCHDOG) += ixp4xx_wdt.o
 obj-$(CONFIG_S3C2410_WATCHDOG) += s3c2410_wdt.o
 obj-$(CONFIG_SA1100_WATCHDOG) += sa1100_wdt.o
-obj-$(CONFIG_EUROTECH_WDT) += eurotechwdt.o
-obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o
-obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o
-obj-$(CONFIG_SC520_WDT) += sc520_wdt.o
-obj-$(CONFIG_ALIM7101_WDT) += alim7101_wdt.o
+
+# X86 (i386 + ia64 + x86_64) Architecture
+obj-$(CONFIG_ACQUIRE_WDT) += acquirewdt.o
+obj-$(CONFIG_ADVANTECH_WDT) += advantechwdt.o
 obj-$(CONFIG_ALIM1535_WDT) += alim1535_wdt.o
-obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
+obj-$(CONFIG_ALIM7101_WDT) += alim7101_wdt.o
+obj-$(CONFIG_SC520_WDT) += sc520_wdt.o
+obj-$(CONFIG_EUROTECH_WDT) += eurotechwdt.o
+obj-$(CONFIG_IB700_WDT) += ib700wdt.o
 obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
+obj-$(CONFIG_I8XX_TCO) += i8xx_tco.o
+obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
+obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
+obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
 obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o
-obj-$(CONFIG_INDYDOG) += indydog.o
-obj-$(CONFIG_PCIPCWATCHDOG) += pcwd_pci.o
-obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o
-obj-$(CONFIG_IXP4XX_WATCHDOG) += ixp4xx_wdt.o
-obj-$(CONFIG_IXP2000_WATCHDOG) += ixp2000_wdt.o
+obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o
+obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o
+obj-$(CONFIG_MACHZ_WDT) += machzwd.o
+
+# PowerPC Architecture
 obj-$(CONFIG_8xx_WDT) += mpc8xx_wdt.o
+
+# PPC64 Architecture
 obj-$(CONFIG_WATCHDOG_RTAS) += wdrtas.o
+obj-$(CONFIG_BOOKE_WDT) += booke_wdt.o
+
+# MIPS Architecture
+obj-$(CONFIG_INDYDOG) += indydog.o
+
+# S390 Architecture
+
+# SUPERH Architecture
+obj-$(CONFIG_SH_WDT) += shwdt.o
 
-# Only one watchdog can succeed. We probe the hardware watchdog
-# drivers first, then the softdog driver.  This means if your hardware
-# watchdog dies or is 'borrowed' for some reason the software watchdog
-# still gives you some cover.
+# SPARC64 Architecture
 
+# Architecture Independant
 obj-$(CONFIG_SOFT_WATCHDOG) += softdog.o
diff --git a/drivers/char/watchdog/booke_wdt.c b/drivers/char/watchdog/booke_wdt.c
new file mode 100644
index 0000000..abc30cc
--- /dev/null
+++ b/drivers/char/watchdog/booke_wdt.c
@@ -0,0 +1,192 @@
+/*
+ * drivers/char/watchdog/booke_wdt.c
+ *
+ * Watchdog timer for PowerPC Book-E systems
+ *
+ * Author: Matthew McClintock
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * Copyright 2005 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/miscdevice.h>
+#include <linux/notifier.h>
+#include <linux/watchdog.h>
+
+#include <asm/reg_booke.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+
+/* If the kernel parameter wdt_enable=1, the watchdog will be enabled at boot.
+ * Also, the wdt_period sets the watchdog timer period timeout.
+ * For E500 cpus the wdt_period sets which bit changing from 0->1 will
+ * trigger a watchog timeout. This watchdog timeout will occur 3 times, the
+ * first time nothing will happen, the second time a watchdog exception will
+ * occur, and the final time the board will reset.
+ */
+
+#ifdef	CONFIG_FSL_BOOKE
+#define WDT_PERIOD_DEFAULT 63	/* Ex. wdt_period=28 bus=333Mhz , reset=~40sec */
+#else
+#define WDT_PERIOD_DEFAULT 4	/* Refer to the PPC40x and PPC4xx manuals */
+#endif				/* for timing information */
+
+u32 booke_wdt_enabled = 0;
+u32 booke_wdt_period = WDT_PERIOD_DEFAULT;
+
+#ifdef	CONFIG_FSL_BOOKE
+#define WDTP(x)		((((63-x)&0x3)<<30)|(((63-x)&0x3c)<<15))
+#else
+#define WDTP(x)		(TCR_WP(x))
+#endif
+
+/*
+ * booke_wdt_enable:
+ */
+static __inline__ void booke_wdt_enable(void)
+{
+	u32 val;
+
+	val = mfspr(SPRN_TCR);
+	val |= (TCR_WIE|TCR_WRC(WRC_CHIP)|WDTP(booke_wdt_period));
+
+	mtspr(SPRN_TCR, val);
+}
+
+/*
+ * booke_wdt_ping:
+ */
+static __inline__ void booke_wdt_ping(void)
+{
+	mtspr(SPRN_TSR, TSR_ENW|TSR_WIS);
+}
+
+/*
+ * booke_wdt_write:
+ */
+static ssize_t booke_wdt_write (struct file *file, const char *buf,
+				size_t count, loff_t *ppos)
+{
+	booke_wdt_ping();
+	return count;
+}
+
+static struct watchdog_info ident = {
+  .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
+  .firmware_version = 0,
+  .identity = "PowerPC Book-E Watchdog",
+};
+
+/*
+ * booke_wdt_ioctl:
+ */
+static int booke_wdt_ioctl (struct inode *inode, struct file *file,
+			    unsigned int cmd, unsigned long arg)
+{
+	u32 tmp = 0;
+
+	switch (cmd) {
+	case WDIOC_GETSUPPORT:
+		if (copy_to_user ((struct watchdog_info *) arg, &ident,
+				sizeof(struct watchdog_info)))
+			return -EFAULT;
+	case WDIOC_GETSTATUS:
+		return put_user(ident.options, (u32 *) arg);
+	case WDIOC_GETBOOTSTATUS:
+		/* XXX: something is clearing TSR */
+		tmp = mfspr(SPRN_TSR) & TSR_WRS(3);
+		/* returns 1 if last reset was caused by the WDT */
+		return (tmp ? 1 : 0);
+	case WDIOC_KEEPALIVE:
+		booke_wdt_ping();
+		return 0;
+	case WDIOC_SETTIMEOUT:
+		if (get_user(booke_wdt_period, (u32 *) arg))
+			return -EFAULT;
+		mtspr(SPRN_TCR, (mfspr(SPRN_TCR)&~WDTP(0))|WDTP(booke_wdt_period));
+		return 0;
+	case WDIOC_GETTIMEOUT:
+		return put_user(booke_wdt_period, (u32 *) arg);
+	case WDIOC_SETOPTIONS:
+		if (get_user(tmp, (u32 *) arg))
+			return -EINVAL;
+		if (tmp == WDIOS_ENABLECARD) {
+			booke_wdt_ping();
+			break;
+		} else
+			return -EINVAL;
+		return 0;
+	default:
+		return -ENOIOCTLCMD;
+	}
+
+	return 0;
+}
+/*
+ * booke_wdt_open:
+ */
+static int booke_wdt_open (struct inode *inode, struct file *file)
+{
+	if (booke_wdt_enabled == 0) {
+		booke_wdt_enabled = 1;
+		booke_wdt_enable();
+		printk (KERN_INFO "PowerPC Book-E Watchdog Timer Enabled (wdt_period=%d)\n",
+				booke_wdt_period);
+	}
+
+	return 0;
+}
+
+static struct file_operations booke_wdt_fops = {
+  .owner = THIS_MODULE,
+  .llseek = no_llseek,
+  .write = booke_wdt_write,
+  .ioctl = booke_wdt_ioctl,
+  .open = booke_wdt_open,
+};
+
+static struct miscdevice booke_wdt_miscdev = {
+  .minor = WATCHDOG_MINOR,
+  .name = "watchdog",
+  .fops = &booke_wdt_fops,
+};
+
+static void __exit booke_wdt_exit(void)
+{
+	misc_deregister(&booke_wdt_miscdev);
+}
+
+/*
+ * booke_wdt_init:
+ */
+static int __init booke_wdt_init(void)
+{
+	int ret = 0;
+
+	printk (KERN_INFO "PowerPC Book-E Watchdog Timer Loaded\n");
+	ident.firmware_version = cpu_specs[0].pvr_value;
+
+	ret = misc_register(&booke_wdt_miscdev);
+	if (ret) {
+		printk (KERN_CRIT "Cannot register miscdev on minor=%d (err=%d)\n",
+				WATCHDOG_MINOR, ret);
+		return ret;
+	}
+
+	if (booke_wdt_enabled == 1) {
+		printk (KERN_INFO "PowerPC Book-E Watchdog Timer Enabled (wdt_period=%d)\n",
+				booke_wdt_period);
+		booke_wdt_enable();
+	}
+
+	return ret;
+}
+device_initcall(booke_wdt_init);
diff --git a/drivers/char/watchdog/ixp2000_wdt.c b/drivers/char/watchdog/ixp2000_wdt.c
index e7640bc..0cfb9b9 100644
--- a/drivers/char/watchdog/ixp2000_wdt.c
+++ b/drivers/char/watchdog/ixp2000_wdt.c
@@ -182,7 +182,7 @@ static struct file_operations ixp2000_wdt_fops =
 static struct miscdevice ixp2000_wdt_miscdev =
 {
 	.minor		= WATCHDOG_MINOR,
-	.name		= "IXP2000 Watchdog",
+	.name		= "watchdog",
 	.fops		= &ixp2000_wdt_fops,
 };
 
diff --git a/drivers/char/watchdog/ixp4xx_wdt.c b/drivers/char/watchdog/ixp4xx_wdt.c
index 8d916af..b5be8b1 100644
--- a/drivers/char/watchdog/ixp4xx_wdt.c
+++ b/drivers/char/watchdog/ixp4xx_wdt.c
@@ -176,7 +176,7 @@ static struct file_operations ixp4xx_wdt_fops =
 static struct miscdevice ixp4xx_wdt_miscdev =
 {
 	.minor		= WATCHDOG_MINOR,
-	.name		= "IXP4xx Watchdog",
+	.name		= "watchdog",
 	.fops		= &ixp4xx_wdt_fops,
 };
 
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c
index f85ac89..8b292bf 100644
--- a/drivers/char/watchdog/s3c2410_wdt.c
+++ b/drivers/char/watchdog/s3c2410_wdt.c
@@ -27,7 +27,10 @@
  *				Fixed tmr_count / wdt_count confusion
  *				Added configurable debug
  *
- *	11-Jan-2004	BJD	Fixed divide-by-2 in timeout code
+ *	11-Jan-2005	BJD	Fixed divide-by-2 in timeout code
+ *
+ *	25-Jan-2005	DA	Added suspend/resume support
+ *				Replaced reboot notifier with .shutdown method
  *
  *	10-Mar-2005	LCVR	Changed S3C2410_VA to S3C24XX_VA
 */
@@ -40,8 +43,6 @@
 #include <linux/miscdevice.h>
 #include <linux/watchdog.h>
 #include <linux/fs.h>
-#include <linux/notifier.h>
-#include <linux/reboot.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>
@@ -317,20 +318,6 @@ static int s3c2410wdt_ioctl(struct inode *inode, struct file *file,
 	}
 }
 
-/*
- *	Notifier for system down
- */
-
-static int s3c2410wdt_notify_sys(struct notifier_block *this, unsigned long code,
-			      void *unused)
-{
-	if(code==SYS_DOWN || code==SYS_HALT) {
-		/* Turn the WDT off */
-		s3c2410wdt_stop();
-	}
-	return NOTIFY_DONE;
-}
-
 /* kernel interface */
 
 static struct file_operations s3c2410wdt_fops = {
@@ -348,10 +335,6 @@ static struct miscdevice s3c2410wdt_miscdev = {
 	.fops		= &s3c2410wdt_fops,
 };
 
-static struct notifier_block s3c2410wdt_notifier = {
-	.notifier_call	= s3c2410wdt_notify_sys,
-};
-
 /* interrupt handler code */
 
 static irqreturn_t s3c2410wdt_irq(int irqno, void *param,
@@ -432,18 +415,10 @@ static int s3c2410wdt_probe(struct device *dev)
 		}
 	}
 
-	ret = register_reboot_notifier(&s3c2410wdt_notifier);
-	if (ret) {
-		printk (KERN_ERR PFX "cannot register reboot notifier (%d)\n",
-			ret);
-		return ret;
-	}
-
 	ret = misc_register(&s3c2410wdt_miscdev);
 	if (ret) {
 		printk (KERN_ERR PFX "cannot register miscdev on minor=%d (%d)\n",
 			WATCHDOG_MINOR, ret);
-		unregister_reboot_notifier(&s3c2410wdt_notifier);
 		return ret;
 	}
 
@@ -479,15 +454,63 @@ static int s3c2410wdt_remove(struct device *dev)
 	return 0;
 }
 
+static void s3c2410wdt_shutdown(struct device *dev)
+{
+	s3c2410wdt_stop();	
+}
+
+#ifdef CONFIG_PM
+
+static unsigned long wtcon_save;
+static unsigned long wtdat_save;
+
+static int s3c2410wdt_suspend(struct device *dev, u32 state, u32 level)
+{
+	if (level == SUSPEND_POWER_DOWN) {
+		/* Save watchdog state, and turn it off. */
+		wtcon_save = readl(wdt_base + S3C2410_WTCON);
+		wtdat_save = readl(wdt_base + S3C2410_WTDAT);
+
+		/* Note that WTCNT doesn't need to be saved. */
+		s3c2410wdt_stop();
+	}
+
+	return 0;
+}
+
+static int s3c2410wdt_resume(struct device *dev, u32 level)
+{
+	if (level == RESUME_POWER_ON) {
+		/* Restore watchdog state. */
+
+		writel(wtdat_save, wdt_base + S3C2410_WTDAT);
+		writel(wtdat_save, wdt_base + S3C2410_WTCNT); /* Reset count */
+		writel(wtcon_save, wdt_base + S3C2410_WTCON);
+
+		printk(KERN_INFO PFX "watchdog %sabled\n",
+		       (wtcon_save & S3C2410_WTCON_ENABLE) ? "en" : "dis");
+	}
+
+	return 0;
+}
+
+#else
+#define s3c2410wdt_suspend NULL
+#define s3c2410wdt_resume  NULL
+#endif /* CONFIG_PM */
+
+
 static struct device_driver s3c2410wdt_driver = {
 	.name		= "s3c2410-wdt",
 	.bus		= &platform_bus_type,
 	.probe		= s3c2410wdt_probe,
 	.remove		= s3c2410wdt_remove,
+	.shutdown	= s3c2410wdt_shutdown,
+	.suspend	= s3c2410wdt_suspend,
+	.resume		= s3c2410wdt_resume,
 };
 
 
-
 static char banner[] __initdata = KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics\n";
 
 static int __init watchdog_init(void)
@@ -499,13 +522,13 @@ static int __init watchdog_init(void)
 static void __exit watchdog_exit(void)
 {
 	driver_unregister(&s3c2410wdt_driver);
-	unregister_reboot_notifier(&s3c2410wdt_notifier);
 }
 
 module_init(watchdog_init);
 module_exit(watchdog_exit);
 
-MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
+MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>, "
+	      "Dimitry Andric <dimitry.andric@tomtom.com>");
 MODULE_DESCRIPTION("S3C2410 Watchdog Device Driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/char/watchdog/scx200_wdt.c b/drivers/char/watchdog/scx200_wdt.c
index c456856..b4a102a 100644
--- a/drivers/char/watchdog/scx200_wdt.c
+++ b/drivers/char/watchdog/scx200_wdt.c
@@ -206,7 +206,7 @@ static struct file_operations scx200_wdt_fops = {
 
 static struct miscdevice scx200_wdt_miscdev = {
 	.minor = WATCHDOG_MINOR,
-	.name  = NAME,
+	.name  = "watchdog",
 	.fops  = &scx200_wdt_fops,
 };
 
diff --git a/drivers/char/watchdog/softdog.c b/drivers/char/watchdog/softdog.c
index 4d7ed93..20e5eb8 100644
--- a/drivers/char/watchdog/softdog.c
+++ b/drivers/char/watchdog/softdog.c
@@ -77,7 +77,7 @@ static void watchdog_fire(unsigned long);
 
 static struct timer_list watchdog_ticktock =
 		TIMER_INITIALIZER(watchdog_fire, 0, 0);
-static unsigned long timer_alive;
+static unsigned long driver_open, orphan_timer;
 static char expect_close;
 
 
@@ -87,6 +87,9 @@ static char expect_close;
 
 static void watchdog_fire(unsigned long data)
 {
+	if (test_and_clear_bit(0, &orphan_timer))
+		module_put(THIS_MODULE);
+
 	if (soft_noboot)
 		printk(KERN_CRIT PFX "Triggered - Reboot ignored.\n");
 	else
@@ -128,9 +131,9 @@ static int softdog_set_heartbeat(int t)
 
 static int softdog_open(struct inode *inode, struct file *file)
 {
-	if(test_and_set_bit(0, &timer_alive))
+	if (test_and_set_bit(0, &driver_open))
 		return -EBUSY;
-	if (nowayout)
+	if (!test_and_clear_bit(0, &orphan_timer))
 		__module_get(THIS_MODULE);
 	/*
 	 *	Activate timer
@@ -147,11 +150,13 @@ static int softdog_release(struct inode *inode, struct file *file)
 	 */
 	if (expect_close == 42) {
 		softdog_stop();
+		module_put(THIS_MODULE);
 	} else {
 		printk(KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n");
+		set_bit(0, &orphan_timer);
 		softdog_keepalive();
 	}
-	clear_bit(0, &timer_alive);
+	clear_bit(0, &driver_open);
 	expect_close = 0;
 	return 0;
 }
diff --git a/drivers/char/watchdog/w83627hf_wdt.c b/drivers/char/watchdog/w83627hf_wdt.c
index 465e0fd..b5d8210 100644
--- a/drivers/char/watchdog/w83627hf_wdt.c
+++ b/drivers/char/watchdog/w83627hf_wdt.c
@@ -93,6 +93,12 @@ w83627hf_init(void)
 
 	w83627hf_select_wd_register();
 
+	outb_p(0xF6, WDT_EFER); /* Select CRF6 */
+	t=inb_p(WDT_EFDR);      /* read CRF6 */
+	if (t != 0) {
+		printk (KERN_INFO PFX "Watchdog already running. Resetting timeout to %d sec\n", timeout);
+		outb_p(timeout, WDT_EFDR);    /* Write back to CRF6 */
+	}
 	outb_p(0xF5, WDT_EFER); /* Select CRF5 */
 	t=inb_p(WDT_EFDR);      /* read CRF5 */
 	t&=~0x0C;               /* set second mode & disable keyboard turning off watchdog */
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 5b29c3b..327b58e 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -58,4 +58,31 @@ config EFI_PCDP
 
 	  See <http://www.dig64.org/specifications/DIG64_HCDPv20_042804.pdf>
 
+config DELL_RBU
+	tristate "BIOS update support for DELL systems via sysfs"
+	select FW_LOADER
+	help
+	 Say m if you want to have the option of updating the BIOS for your
+	 DELL system. Note you need a Dell OpenManage or Dell Update package (DUP)
+	 supporting application to comunicate with the BIOS regarding the new
+	 image for the image update to take effect.
+	 See <file:Documentation/dell_rbu.txt> for more details on the driver.
+
+config DCDBAS
+	tristate "Dell Systems Management Base Driver"
+	depends on X86 || X86_64
+	default m
+	help
+	  The Dell Systems Management Base Driver provides a sysfs interface
+	  for systems management software to perform System Management
+	  Interrupts (SMIs) and Host Control Actions (system power cycle or
+	  power off after OS shutdown) on certain Dell systems.
+
+	  See <file:Documentation/dcdbas.txt> for more details on the driver
+	  and the Dell systems on which Dell systems management software makes
+	  use of this driver.
+
+	  Say Y or M here to enable the driver for use by Dell systems
+	  management software such as Dell OpenManage.
+
 endmenu
diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile
index 90fd0b2..8542997 100644
--- a/drivers/firmware/Makefile
+++ b/drivers/firmware/Makefile
@@ -4,3 +4,5 @@
 obj-$(CONFIG_EDD)             	+= edd.o
 obj-$(CONFIG_EFI_VARS)		+= efivars.o
 obj-$(CONFIG_EFI_PCDP)		+= pcdp.o
+obj-$(CONFIG_DELL_RBU)          += dell_rbu.o
+obj-$(CONFIG_DCDBAS)		+= dcdbas.o
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
new file mode 100644
index 0000000..955537f
--- /dev/null
+++ b/drivers/firmware/dcdbas.c
@@ -0,0 +1,596 @@
+/*
+ *  dcdbas.c: Dell Systems Management Base Driver
+ *
+ *  The Dell Systems Management Base Driver provides a sysfs interface for
+ *  systems management software to perform System Management Interrupts (SMIs)
+ *  and Host Control Actions (power cycle or power off after OS shutdown) on
+ *  Dell systems.
+ *
+ *  See Documentation/dcdbas.txt for more information.
+ *
+ *  Copyright (C) 1995-2005 Dell Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License v2.0 as published by
+ *  the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ */
+
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/mc146818rtc.h>
+#include <linux/module.h>
+#include <linux/reboot.h>
+#include <linux/sched.h>
+#include <linux/smp.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/semaphore.h>
+
+#include "dcdbas.h"
+
+#define DRIVER_NAME		"dcdbas"
+#define DRIVER_VERSION		"5.6.0-1"
+#define DRIVER_DESCRIPTION	"Dell Systems Management Base Driver"
+
+static struct platform_device *dcdbas_pdev;
+
+static u8 *smi_data_buf;
+static dma_addr_t smi_data_buf_handle;
+static unsigned long smi_data_buf_size;
+static u32 smi_data_buf_phys_addr;
+static DECLARE_MUTEX(smi_data_lock);
+
+static unsigned int host_control_action;
+static unsigned int host_control_smi_type;
+static unsigned int host_control_on_shutdown;
+
+/**
+ * smi_data_buf_free: free SMI data buffer
+ */
+static void smi_data_buf_free(void)
+{
+	if (!smi_data_buf)
+		return;
+
+	dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
+		__FUNCTION__, smi_data_buf_phys_addr, smi_data_buf_size);
+
+	dma_free_coherent(&dcdbas_pdev->dev, smi_data_buf_size, smi_data_buf,
+			  smi_data_buf_handle);
+	smi_data_buf = NULL;
+	smi_data_buf_handle = 0;
+	smi_data_buf_phys_addr = 0;
+	smi_data_buf_size = 0;
+}
+
+/**
+ * smi_data_buf_realloc: grow SMI data buffer if needed
+ */
+static int smi_data_buf_realloc(unsigned long size)
+{
+	void *buf;
+	dma_addr_t handle;
+
+	if (smi_data_buf_size >= size)
+		return 0;
+
+	if (size > MAX_SMI_DATA_BUF_SIZE)
+		return -EINVAL;
+
+	/* new buffer is needed */
+	buf = dma_alloc_coherent(&dcdbas_pdev->dev, size, &handle, GFP_KERNEL);
+	if (!buf) {
+		dev_dbg(&dcdbas_pdev->dev,
+			"%s: failed to allocate memory size %lu\n",
+			__FUNCTION__, size);
+		return -ENOMEM;
+	}
+	/* memory zeroed by dma_alloc_coherent */
+
+	if (smi_data_buf)
+		memcpy(buf, smi_data_buf, smi_data_buf_size);
+
+	/* free any existing buffer */
+	smi_data_buf_free();
+
+	/* set up new buffer for use */
+	smi_data_buf = buf;
+	smi_data_buf_handle = handle;
+	smi_data_buf_phys_addr = (u32) virt_to_phys(buf);
+	smi_data_buf_size = size;
+
+	dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
+		__FUNCTION__, smi_data_buf_phys_addr, smi_data_buf_size);
+
+	return 0;
+}
+
+static ssize_t smi_data_buf_phys_addr_show(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	return sprintf(buf, "%x\n", smi_data_buf_phys_addr);
+}
+
+static ssize_t smi_data_buf_size_show(struct device *dev,
+				      struct device_attribute *attr,
+				      char *buf)
+{
+	return sprintf(buf, "%lu\n", smi_data_buf_size);
+}
+
+static ssize_t smi_data_buf_size_store(struct device *dev,
+				       struct device_attribute *attr,
+				       const char *buf, size_t count)
+{
+	unsigned long buf_size;
+	ssize_t ret;
+
+	buf_size = simple_strtoul(buf, NULL, 10);
+
+	/* make sure SMI data buffer is at least buf_size */
+	down(&smi_data_lock);
+	ret = smi_data_buf_realloc(buf_size);
+	up(&smi_data_lock);
+	if (ret)
+		return ret;
+
+	return count;
+}
+
+static ssize_t smi_data_read(struct kobject *kobj, char *buf, loff_t pos,
+			     size_t count)
+{
+	size_t max_read;
+	ssize_t ret;
+
+	down(&smi_data_lock);
+
+	if (pos >= smi_data_buf_size) {
+		ret = 0;
+		goto out;
+	}
+
+	max_read = smi_data_buf_size - pos;
+	ret = min(max_read, count);
+	memcpy(buf, smi_data_buf + pos, ret);
+out:
+	up(&smi_data_lock);
+	return ret;
+}
+
+static ssize_t smi_data_write(struct kobject *kobj, char *buf, loff_t pos,
+			      size_t count)
+{
+	ssize_t ret;
+
+	down(&smi_data_lock);
+
+	ret = smi_data_buf_realloc(pos + count);
+	if (ret)
+		goto out;
+
+	memcpy(smi_data_buf + pos, buf, count);
+	ret = count;
+out:
+	up(&smi_data_lock);
+	return ret;
+}
+
+static ssize_t host_control_action_show(struct device *dev,
+					struct device_attribute *attr,
+					char *buf)
+{
+	return sprintf(buf, "%u\n", host_control_action);
+}
+
+static ssize_t host_control_action_store(struct device *dev,
+					 struct device_attribute *attr,
+					 const char *buf, size_t count)
+{
+	ssize_t ret;
+
+	/* make sure buffer is available for host control command */
+	down(&smi_data_lock);
+	ret = smi_data_buf_realloc(sizeof(struct apm_cmd));
+	up(&smi_data_lock);
+	if (ret)
+		return ret;
+
+	host_control_action = simple_strtoul(buf, NULL, 10);
+	return count;
+}
+
+static ssize_t host_control_smi_type_show(struct device *dev,
+					  struct device_attribute *attr,
+					  char *buf)
+{
+	return sprintf(buf, "%u\n", host_control_smi_type);
+}
+
+static ssize_t host_control_smi_type_store(struct device *dev,
+					   struct device_attribute *attr,
+					   const char *buf, size_t count)
+{
+	host_control_smi_type = simple_strtoul(buf, NULL, 10);
+	return count;
+}
+
+static ssize_t host_control_on_shutdown_show(struct device *dev,
+					     struct device_attribute *attr,
+					     char *buf)
+{
+	return sprintf(buf, "%u\n", host_control_on_shutdown);
+}
+
+static ssize_t host_control_on_shutdown_store(struct device *dev,
+					      struct device_attribute *attr,
+					      const char *buf, size_t count)
+{
+	host_control_on_shutdown = simple_strtoul(buf, NULL, 10);
+	return count;
+}
+
+/**
+ * smi_request: generate SMI request
+ *
+ * Called with smi_data_lock.
+ */
+static int smi_request(struct smi_cmd *smi_cmd)
+{
+	cpumask_t old_mask;
+	int ret = 0;
+
+	if (smi_cmd->magic != SMI_CMD_MAGIC) {
+		dev_info(&dcdbas_pdev->dev, "%s: invalid magic value\n",
+			 __FUNCTION__);
+		return -EBADR;
+	}
+
+	/* SMI requires CPU 0 */
+	old_mask = current->cpus_allowed;
+	set_cpus_allowed(current, cpumask_of_cpu(0));
+	if (smp_processor_id() != 0) {
+		dev_dbg(&dcdbas_pdev->dev, "%s: failed to get CPU 0\n",
+			__FUNCTION__);
+		ret = -EBUSY;
+		goto out;
+	}
+
+	/* generate SMI */
+	asm volatile (
+		"outb %b0,%w1"
+		: /* no output args */
+		: "a" (smi_cmd->command_code),
+		  "d" (smi_cmd->command_address),
+		  "b" (smi_cmd->ebx),
+		  "c" (smi_cmd->ecx)
+		: "memory"
+	);
+
+out:
+	set_cpus_allowed(current, old_mask);
+	return ret;
+}
+
+/**
+ * smi_request_store:
+ *
+ * The valid values are:
+ * 0: zero SMI data buffer
+ * 1: generate calling interface SMI
+ * 2: generate raw SMI
+ *
+ * User application writes smi_cmd to smi_data before telling driver
+ * to generate SMI.
+ */
+static ssize_t smi_request_store(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf, size_t count)
+{
+	struct smi_cmd *smi_cmd;
+	unsigned long val = simple_strtoul(buf, NULL, 10);
+	ssize_t ret;
+
+	down(&smi_data_lock);
+
+	if (smi_data_buf_size < sizeof(struct smi_cmd)) {
+		ret = -ENODEV;
+		goto out;
+	}
+	smi_cmd = (struct smi_cmd *)smi_data_buf;
+
+	switch (val) {
+	case 2:
+		/* Raw SMI */
+		ret = smi_request(smi_cmd);
+		if (!ret)
+			ret = count;
+		break;
+	case 1:
+		/* Calling Interface SMI */
+		smi_cmd->ebx = (u32) virt_to_phys(smi_cmd->command_buffer);
+		ret = smi_request(smi_cmd);
+		if (!ret)
+			ret = count;
+		break;
+	case 0:
+		memset(smi_data_buf, 0, smi_data_buf_size);
+		ret = count;
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+out:
+	up(&smi_data_lock);
+	return ret;
+}
+
+/**
+ * host_control_smi: generate host control SMI
+ *
+ * Caller must set up the host control command in smi_data_buf.
+ */
+static int host_control_smi(void)
+{
+	struct apm_cmd *apm_cmd;
+	u8 *data;
+	unsigned long flags;
+	u32 num_ticks;
+	s8 cmd_status;
+	u8 index;
+
+	apm_cmd = (struct apm_cmd *)smi_data_buf;
+	apm_cmd->status = ESM_STATUS_CMD_UNSUCCESSFUL;
+
+	switch (host_control_smi_type) {
+	case HC_SMITYPE_TYPE1:
+		spin_lock_irqsave(&rtc_lock, flags);
+		/* write SMI data buffer physical address */
+		data = (u8 *)&smi_data_buf_phys_addr;
+		for (index = PE1300_CMOS_CMD_STRUCT_PTR;
+		     index < (PE1300_CMOS_CMD_STRUCT_PTR + 4);
+		     index++, data++) {
+			outb(index,
+			     (CMOS_BASE_PORT + CMOS_PAGE2_INDEX_PORT_PIIX4));
+			outb(*data,
+			     (CMOS_BASE_PORT + CMOS_PAGE2_DATA_PORT_PIIX4));
+		}
+
+		/* first set status to -1 as called by spec */
+		cmd_status = ESM_STATUS_CMD_UNSUCCESSFUL;
+		outb((u8) cmd_status, PCAT_APM_STATUS_PORT);
+
+		/* generate SMM call */
+		outb(ESM_APM_CMD, PCAT_APM_CONTROL_PORT);
+		spin_unlock_irqrestore(&rtc_lock, flags);
+
+		/* wait a few to see if it executed */
+		num_ticks = TIMEOUT_USEC_SHORT_SEMA_BLOCKING;
+		while ((cmd_status = inb(PCAT_APM_STATUS_PORT))
+		       == ESM_STATUS_CMD_UNSUCCESSFUL) {
+			num_ticks--;
+			if (num_ticks == EXPIRED_TIMER)
+				return -ETIME;
+		}
+		break;
+
+	case HC_SMITYPE_TYPE2:
+	case HC_SMITYPE_TYPE3:
+		spin_lock_irqsave(&rtc_lock, flags);
+		/* write SMI data buffer physical address */
+		data = (u8 *)&smi_data_buf_phys_addr;
+		for (index = PE1400_CMOS_CMD_STRUCT_PTR;
+		     index < (PE1400_CMOS_CMD_STRUCT_PTR + 4);
+		     index++, data++) {
+			outb(index, (CMOS_BASE_PORT + CMOS_PAGE1_INDEX_PORT));
+			outb(*data, (CMOS_BASE_PORT + CMOS_PAGE1_DATA_PORT));
+		}
+
+		/* generate SMM call */
+		if (host_control_smi_type == HC_SMITYPE_TYPE3)
+			outb(ESM_APM_CMD, PCAT_APM_CONTROL_PORT);
+		else
+			outb(ESM_APM_CMD, PE1400_APM_CONTROL_PORT);
+
+		/* restore RTC index pointer since it was written to above */
+		CMOS_READ(RTC_REG_C);
+		spin_unlock_irqrestore(&rtc_lock, flags);
+
+		/* read control port back to serialize write */
+		cmd_status = inb(PE1400_APM_CONTROL_PORT);
+
+		/* wait a few to see if it executed */
+		num_ticks = TIMEOUT_USEC_SHORT_SEMA_BLOCKING;
+		while (apm_cmd->status == ESM_STATUS_CMD_UNSUCCESSFUL) {
+			num_ticks--;
+			if (num_ticks == EXPIRED_TIMER)
+				return -ETIME;
+		}
+		break;
+
+	default:
+		dev_dbg(&dcdbas_pdev->dev, "%s: invalid SMI type %u\n",
+			__FUNCTION__, host_control_smi_type);
+		return -ENOSYS;
+	}
+
+	return 0;
+}
+
+/**
+ * dcdbas_host_control: initiate host control
+ *
+ * This function is called by the driver after the system has
+ * finished shutting down if the user application specified a
+ * host control action to perform on shutdown.  It is safe to
+ * use smi_data_buf at this point because the system has finished
+ * shutting down and no userspace apps are running.
+ */
+static void dcdbas_host_control(void)
+{
+	struct apm_cmd *apm_cmd;
+	u8 action;
+
+	if (host_control_action == HC_ACTION_NONE)
+		return;
+
+	action = host_control_action;
+	host_control_action = HC_ACTION_NONE;
+
+	if (!smi_data_buf) {
+		dev_dbg(&dcdbas_pdev->dev, "%s: no SMI buffer\n", __FUNCTION__);
+		return;
+	}
+
+	if (smi_data_buf_size < sizeof(struct apm_cmd)) {
+		dev_dbg(&dcdbas_pdev->dev, "%s: SMI buffer too small\n",
+			__FUNCTION__);
+		return;
+	}
+
+	apm_cmd = (struct apm_cmd *)smi_data_buf;
+
+	/* power off takes precedence */
+	if (action & HC_ACTION_HOST_CONTROL_POWEROFF) {
+		apm_cmd->command = ESM_APM_POWER_CYCLE;
+		apm_cmd->reserved = 0;
+		*((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 0;
+		host_control_smi();
+	} else if (action & HC_ACTION_HOST_CONTROL_POWERCYCLE) {
+		apm_cmd->command = ESM_APM_POWER_CYCLE;
+		apm_cmd->reserved = 0;
+		*((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 20;
+		host_control_smi();
+	}
+}
+
+/**
+ * dcdbas_reboot_notify: handle reboot notification for host control
+ */
+static int dcdbas_reboot_notify(struct notifier_block *nb, unsigned long code,
+				void *unused)
+{
+	static unsigned int notify_cnt = 0;
+
+	switch (code) {
+	case SYS_DOWN:
+	case SYS_HALT:
+	case SYS_POWER_OFF:
+		if (host_control_on_shutdown) {
+			/* firmware is going to perform host control action */
+			if (++notify_cnt == 2) {
+				printk(KERN_WARNING
+				       "Please wait for shutdown "
+				       "action to complete...\n");
+				dcdbas_host_control();
+			}
+			/*
+			 * register again and initiate the host control
+			 * action on the second notification to allow
+			 * everyone that registered to be notified
+			 */
+			register_reboot_notifier(nb);
+		}
+		break;
+	}
+
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block dcdbas_reboot_nb = {
+	.notifier_call = dcdbas_reboot_notify,
+	.next = NULL,
+	.priority = 0
+};
+
+static DCDBAS_BIN_ATTR_RW(smi_data);
+
+static struct bin_attribute *dcdbas_bin_attrs[] = {
+	&bin_attr_smi_data,
+	NULL
+};
+
+static DCDBAS_DEV_ATTR_RW(smi_data_buf_size);
+static DCDBAS_DEV_ATTR_RO(smi_data_buf_phys_addr);
+static DCDBAS_DEV_ATTR_WO(smi_request);
+static DCDBAS_DEV_ATTR_RW(host_control_action);
+static DCDBAS_DEV_ATTR_RW(host_control_smi_type);
+static DCDBAS_DEV_ATTR_RW(host_control_on_shutdown);
+
+static struct device_attribute *dcdbas_dev_attrs[] = {
+	&dev_attr_smi_data_buf_size,
+	&dev_attr_smi_data_buf_phys_addr,
+	&dev_attr_smi_request,
+	&dev_attr_host_control_action,
+	&dev_attr_host_control_smi_type,
+	&dev_attr_host_control_on_shutdown,
+	NULL
+};
+
+/**
+ * dcdbas_init: initialize driver
+ */
+static int __init dcdbas_init(void)
+{
+	int i;
+
+	host_control_action = HC_ACTION_NONE;
+	host_control_smi_type = HC_SMITYPE_NONE;
+
+	dcdbas_pdev = platform_device_register_simple(DRIVER_NAME, -1, NULL, 0);
+	if (IS_ERR(dcdbas_pdev))
+		return PTR_ERR(dcdbas_pdev);
+
+	/*
+	 * BIOS SMI calls require buffer addresses be in 32-bit address space.
+	 * This is done by setting the DMA mask below.
+	 */
+	dcdbas_pdev->dev.coherent_dma_mask = DMA_32BIT_MASK;
+	dcdbas_pdev->dev.dma_mask = &dcdbas_pdev->dev.coherent_dma_mask;
+
+	register_reboot_notifier(&dcdbas_reboot_nb);
+
+	for (i = 0; dcdbas_bin_attrs[i]; i++)
+		sysfs_create_bin_file(&dcdbas_pdev->dev.kobj,
+				      dcdbas_bin_attrs[i]);
+
+	for (i = 0; dcdbas_dev_attrs[i]; i++)
+		device_create_file(&dcdbas_pdev->dev, dcdbas_dev_attrs[i]);
+
+	dev_info(&dcdbas_pdev->dev, "%s (version %s)\n",
+		 DRIVER_DESCRIPTION, DRIVER_VERSION);
+
+	return 0;
+}
+
+/**
+ * dcdbas_exit: perform driver cleanup
+ */
+static void __exit dcdbas_exit(void)
+{
+	platform_device_unregister(dcdbas_pdev);
+	unregister_reboot_notifier(&dcdbas_reboot_nb);
+	smi_data_buf_free();
+}
+
+module_init(dcdbas_init);
+module_exit(dcdbas_exit);
+
+MODULE_DESCRIPTION(DRIVER_DESCRIPTION " (version " DRIVER_VERSION ")");
+MODULE_VERSION(DRIVER_VERSION);
+MODULE_AUTHOR("Dell Inc.");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/firmware/dcdbas.h b/drivers/firmware/dcdbas.h
new file mode 100644
index 0000000..58a8518
--- /dev/null
+++ b/drivers/firmware/dcdbas.h
@@ -0,0 +1,107 @@
+/*
+ *  dcdbas.h: Definitions for Dell Systems Management Base driver
+ *
+ *  Copyright (C) 1995-2005 Dell Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License v2.0 as published by
+ *  the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ */
+
+#ifndef _DCDBAS_H_
+#define _DCDBAS_H_
+
+#include <linux/device.h>
+#include <linux/input.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+
+#define MAX_SMI_DATA_BUF_SIZE			(256 * 1024)
+
+#define HC_ACTION_NONE				(0)
+#define HC_ACTION_HOST_CONTROL_POWEROFF		BIT(1)
+#define HC_ACTION_HOST_CONTROL_POWERCYCLE	BIT(2)
+
+#define HC_SMITYPE_NONE				(0)
+#define HC_SMITYPE_TYPE1			(1)
+#define HC_SMITYPE_TYPE2			(2)
+#define HC_SMITYPE_TYPE3			(3)
+
+#define ESM_APM_CMD				(0x0A0)
+#define ESM_APM_POWER_CYCLE			(0x10)
+#define ESM_STATUS_CMD_UNSUCCESSFUL		(-1)
+
+#define CMOS_BASE_PORT				(0x070)
+#define CMOS_PAGE1_INDEX_PORT			(0)
+#define CMOS_PAGE1_DATA_PORT			(1)
+#define CMOS_PAGE2_INDEX_PORT_PIIX4		(2)
+#define CMOS_PAGE2_DATA_PORT_PIIX4		(3)
+#define PE1400_APM_CONTROL_PORT			(0x0B0)
+#define PCAT_APM_CONTROL_PORT			(0x0B2)
+#define PCAT_APM_STATUS_PORT			(0x0B3)
+#define PE1300_CMOS_CMD_STRUCT_PTR		(0x38)
+#define PE1400_CMOS_CMD_STRUCT_PTR		(0x70)
+
+#define MAX_SYSMGMT_SHORTCMD_PARMBUF_LEN	(14)
+#define MAX_SYSMGMT_LONGCMD_SGENTRY_NUM		(16)
+
+#define TIMEOUT_USEC_SHORT_SEMA_BLOCKING	(10000)
+#define EXPIRED_TIMER				(0)
+
+#define SMI_CMD_MAGIC				(0x534D4931)
+
+#define DCDBAS_DEV_ATTR_RW(_name) \
+	DEVICE_ATTR(_name,0600,_name##_show,_name##_store);
+
+#define DCDBAS_DEV_ATTR_RO(_name) \
+	DEVICE_ATTR(_name,0400,_name##_show,NULL);
+
+#define DCDBAS_DEV_ATTR_WO(_name) \
+	DEVICE_ATTR(_name,0200,NULL,_name##_store);
+
+#define DCDBAS_BIN_ATTR_RW(_name) \
+struct bin_attribute bin_attr_##_name = { \
+	.attr =  { .name = __stringify(_name), \
+		   .mode = 0600, \
+		   .owner = THIS_MODULE }, \
+	.read =  _name##_read, \
+	.write = _name##_write, \
+}
+
+struct smi_cmd {
+	__u32 magic;
+	__u32 ebx;
+	__u32 ecx;
+	__u16 command_address;
+	__u8 command_code;
+	__u8 reserved;
+	__u8 command_buffer[1];
+} __attribute__ ((packed));
+
+struct apm_cmd {
+	__u8 command;
+	__s8 status;
+	__u16 reserved;
+	union {
+		struct {
+			__u8 parm[MAX_SYSMGMT_SHORTCMD_PARMBUF_LEN];
+		} __attribute__ ((packed)) shortreq;
+
+		struct {
+			__u16 num_sg_entries;
+			struct {
+				__u32 size;
+				__u64 addr;
+			} __attribute__ ((packed))
+			    sglist[MAX_SYSMGMT_LONGCMD_SGENTRY_NUM];
+		} __attribute__ ((packed)) longreq;
+	} __attribute__ ((packed)) parameters;
+} __attribute__ ((packed));
+
+#endif /* _DCDBAS_H_ */
+
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
new file mode 100644
index 0000000..3b865f3
--- /dev/null
+++ b/drivers/firmware/dell_rbu.c
@@ -0,0 +1,634 @@
+/*
+ * dell_rbu.c
+ * Bios Update driver for Dell systems
+ * Author: Dell Inc
+ *         Abhay Salunke <abhay_salunke@dell.com>
+ *
+ * Copyright (C) 2005 Dell Inc.
+ *
+ * Remote BIOS Update (rbu) driver is used for updating DELL BIOS by
+ * creating entries in the /sys file systems on Linux 2.6 and higher
+ * kernels. The driver supports two mechanism to update the BIOS namely
+ * contiguous and packetized. Both these methods still require having some
+ * application to set the CMOS bit indicating the BIOS to update itself
+ * after a reboot.
+ *
+ * Contiguous method:
+ * This driver writes the incoming data in a monolithic image by allocating
+ * contiguous physical pages large enough to accommodate the incoming BIOS
+ * image size.
+ *
+ * Packetized method:
+ * The driver writes the incoming packet image by allocating a new packet
+ * on every time the packet data is written. This driver requires an
+ * application to break the BIOS image in to fixed sized packet chunks.
+ *
+ * See Documentation/dell_rbu.txt for more info.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 as published by
+ * the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/version.h>
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/blkdev.h>
+#include <linux/device.h>
+#include <linux/spinlock.h>
+#include <linux/moduleparam.h>
+#include <linux/firmware.h>
+#include <linux/dma-mapping.h>
+
+MODULE_AUTHOR("Abhay Salunke <abhay_salunke@dell.com>");
+MODULE_DESCRIPTION("Driver for updating BIOS image on DELL systems");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.0");
+
+#define BIOS_SCAN_LIMIT 0xffffffff
+#define MAX_IMAGE_LENGTH 16
+static struct _rbu_data {
+	void *image_update_buffer;
+	unsigned long image_update_buffer_size;
+	unsigned long bios_image_size;
+	int image_update_ordernum;
+	int dma_alloc;
+	spinlock_t lock;
+	unsigned long packet_read_count;
+	unsigned long packet_write_count;
+	unsigned long num_packets;
+	unsigned long packetsize;
+} rbu_data;
+
+static char image_type[MAX_IMAGE_LENGTH] = "mono";
+module_param_string(image_type, image_type, sizeof(image_type), 0);
+MODULE_PARM_DESC(image_type, "BIOS image type. choose- mono or packet");
+
+struct packet_data {
+	struct list_head list;
+	size_t length;
+	void *data;
+	int ordernum;
+};
+
+static struct packet_data packet_data_head;
+
+static struct platform_device *rbu_device;
+static int context;
+static dma_addr_t dell_rbu_dmaaddr;
+
+static void init_packet_head(void)
+{
+	INIT_LIST_HEAD(&packet_data_head.list);
+	rbu_data.packet_write_count = 0;
+	rbu_data.packet_read_count = 0;
+	rbu_data.num_packets = 0;
+	rbu_data.packetsize = 0;
+}
+
+static int fill_last_packet(void *data, size_t length)
+{
+	struct list_head *ptemp_list;
+	struct packet_data *packet = NULL;
+	int packet_count = 0;
+
+	pr_debug("fill_last_packet: entry \n");
+
+	if (!rbu_data.num_packets) {
+		pr_debug("fill_last_packet: num_packets=0\n");
+		return -ENOMEM;
+	}
+
+	packet_count = rbu_data.num_packets;
+
+	ptemp_list = (&packet_data_head.list)->prev;
+
+	packet = list_entry(ptemp_list, struct packet_data, list);
+
+	if ((rbu_data.packet_write_count + length) > rbu_data.packetsize) {
+		pr_debug("dell_rbu:%s: packet size data "
+			 "overrun\n", __FUNCTION__);
+		return -EINVAL;
+	}
+
+	pr_debug("fill_last_packet : buffer = %p\n", packet->data);
+
+	memcpy((packet->data + rbu_data.packet_write_count), data, length);
+
+	if ((rbu_data.packet_write_count + length) == rbu_data.packetsize) {
+		/*
+		 * this was the last data chunk in the packet
+		 * so reinitialize the packet data counter to zero
+		 */
+		rbu_data.packet_write_count = 0;
+	} else
+		rbu_data.packet_write_count += length;
+
+	pr_debug("fill_last_packet: exit \n");
+	return 0;
+}
+
+static int create_packet(size_t length)
+{
+	struct packet_data *newpacket;
+	int ordernum = 0;
+
+	pr_debug("create_packet: entry \n");
+
+	if (!rbu_data.packetsize) {
+		pr_debug("create_packet: packetsize not specified\n");
+		return -EINVAL;
+	}
+
+	newpacket = kmalloc(sizeof(struct packet_data), GFP_KERNEL);
+	if (!newpacket) {
+		printk(KERN_WARNING
+		       "dell_rbu:%s: failed to allocate new "
+		       "packet\n", __FUNCTION__);
+		return -ENOMEM;
+	}
+
+	ordernum = get_order(length);
+	/*
+	 * there is no upper limit on memory
+	 * address for packetized mechanism
+	 */
+	newpacket->data = (unsigned char *)__get_free_pages(GFP_KERNEL,
+							    ordernum);
+
+	pr_debug("create_packet: newpacket %p\n", newpacket->data);
+
+	if (!newpacket->data) {
+		printk(KERN_WARNING
+		       "dell_rbu:%s: failed to allocate new "
+		       "packet\n", __FUNCTION__);
+		kfree(newpacket);
+		return -ENOMEM;
+	}
+
+	newpacket->ordernum = ordernum;
+	++rbu_data.num_packets;
+	/*
+	 * initialize the newly created packet headers
+	 */
+	INIT_LIST_HEAD(&newpacket->list);
+	list_add_tail(&newpacket->list, &packet_data_head.list);
+	/*
+	 * packets have fixed size
+	 */
+	newpacket->length = rbu_data.packetsize;
+
+	pr_debug("create_packet: exit \n");
+
+	return 0;
+}
+
+static int packetize_data(void *data, size_t length)
+{
+	int rc = 0;
+
+	if (!rbu_data.packet_write_count) {
+		if ((rc = create_packet(length)))
+			return rc;
+	}
+	if ((rc = fill_last_packet(data, length)))
+		return rc;
+
+	return rc;
+}
+
+static int
+do_packet_read(char *data, struct list_head *ptemp_list,
+	       int length, int bytes_read, int *list_read_count)
+{
+	void *ptemp_buf;
+	struct packet_data *newpacket = NULL;
+	int bytes_copied = 0;
+	int j = 0;
+
+	newpacket = list_entry(ptemp_list, struct packet_data, list);
+	*list_read_count += newpacket->length;
+
+	if (*list_read_count > bytes_read) {
+		/* point to the start of unread data */
+		j = newpacket->length - (*list_read_count - bytes_read);
+		/* point to the offset in the packet buffer */
+		ptemp_buf = (u8 *) newpacket->data + j;
+		/*
+		 * check if there is enough room in
+		 * * the incoming buffer
+		 */
+		if (length > (*list_read_count - bytes_read))
+			/*
+			 * copy what ever is there in this
+			 * packet and move on
+			 */
+			bytes_copied = (*list_read_count - bytes_read);
+		else
+			/* copy the remaining */
+			bytes_copied = length;
+		memcpy(data, ptemp_buf, bytes_copied);
+	}
+	return bytes_copied;
+}
+
+static int packet_read_list(char *data, size_t * pread_length)
+{
+	struct list_head *ptemp_list;
+	int temp_count = 0;
+	int bytes_copied = 0;
+	int bytes_read = 0;
+	int remaining_bytes = 0;
+	char *pdest = data;
+
+	/* check if we have any packets */
+	if (0 == rbu_data.num_packets)
+		return -ENOMEM;
+
+	remaining_bytes = *pread_length;
+	bytes_read = rbu_data.packet_read_count;
+
+	ptemp_list = (&packet_data_head.list)->next;
+	while (!list_empty(ptemp_list)) {
+		bytes_copied = do_packet_read(pdest, ptemp_list,
+					      remaining_bytes, bytes_read,
+					      &temp_count);
+		remaining_bytes -= bytes_copied;
+		bytes_read += bytes_copied;
+		pdest += bytes_copied;
+		/*
+		 * check if we reached end of buffer before reaching the
+		 * last packet
+		 */
+		if (remaining_bytes == 0)
+			break;
+
+		ptemp_list = ptemp_list->next;
+	}
+	/*finally set the bytes read */
+	*pread_length = bytes_read - rbu_data.packet_read_count;
+	rbu_data.packet_read_count = bytes_read;
+	return 0;
+}
+
+static void packet_empty_list(void)
+{
+	struct list_head *ptemp_list;
+	struct list_head *pnext_list;
+	struct packet_data *newpacket;
+
+	ptemp_list = (&packet_data_head.list)->next;
+	while (!list_empty(ptemp_list)) {
+		newpacket =
+		    list_entry(ptemp_list, struct packet_data, list);
+		pnext_list = ptemp_list->next;
+		list_del(ptemp_list);
+		ptemp_list = pnext_list;
+		/*
+		 * zero out the RBU packet memory before freeing
+		 * to make sure there are no stale RBU packets left in memory
+		 */
+		memset(newpacket->data, 0, rbu_data.packetsize);
+		free_pages((unsigned long)newpacket->data,
+			   newpacket->ordernum);
+		kfree(newpacket);
+	}
+	rbu_data.packet_write_count = 0;
+	rbu_data.packet_read_count = 0;
+	rbu_data.num_packets = 0;
+	rbu_data.packetsize = 0;
+}
+
+/*
+ * img_update_free: Frees the buffer allocated for storing BIOS image
+ * Always called with lock held and returned with lock held
+ */
+static void img_update_free(void)
+{
+	if (!rbu_data.image_update_buffer)
+		return;
+	/*
+	 * zero out this buffer before freeing it to get rid of any stale
+	 * BIOS image copied in memory.
+	 */
+	memset(rbu_data.image_update_buffer, 0,
+	       rbu_data.image_update_buffer_size);
+	if (rbu_data.dma_alloc == 1)
+		dma_free_coherent(NULL, rbu_data.bios_image_size,
+				  rbu_data.image_update_buffer,
+				  dell_rbu_dmaaddr);
+	else
+		free_pages((unsigned long)rbu_data.image_update_buffer,
+			   rbu_data.image_update_ordernum);
+
+	/*
+	 * Re-initialize the rbu_data variables after a free
+	 */
+	rbu_data.image_update_ordernum = -1;
+	rbu_data.image_update_buffer = NULL;
+	rbu_data.image_update_buffer_size = 0;
+	rbu_data.bios_image_size = 0;
+	rbu_data.dma_alloc = 0;
+}
+
+/*
+ * img_update_realloc: This function allocates the contiguous pages to
+ * accommodate the requested size of data. The memory address and size
+ * values are stored globally and on every call to this function the new
+ * size is checked to see if more data is required than the existing size.
+ * If true the previous memory is freed and new allocation is done to
+ * accommodate the new size. If the incoming size is less then than the
+ * already allocated size, then that memory is reused. This function is
+ * called with lock held and returns with lock held.
+ */
+static int img_update_realloc(unsigned long size)
+{
+	unsigned char *image_update_buffer = NULL;
+	unsigned long rc;
+	unsigned long img_buf_phys_addr;
+	int ordernum;
+	int dma_alloc = 0;
+
+	/*
+	 * check if the buffer of sufficient size has been
+	 * already allocated
+	 */
+	if (rbu_data.image_update_buffer_size >= size) {
+		/*
+		 * check for corruption
+		 */
+		if ((size != 0) && (rbu_data.image_update_buffer == NULL)) {
+			printk(KERN_ERR "dell_rbu:%s: corruption "
+			       "check failed\n", __FUNCTION__);
+			return -EINVAL;
+		}
+		/*
+		 * we have a valid pre-allocated buffer with
+		 * sufficient size
+		 */
+		return 0;
+	}
+
+	/*
+	 * free any previously allocated buffer
+	 */
+	img_update_free();
+
+	spin_unlock(&rbu_data.lock);
+
+	ordernum = get_order(size);
+	image_update_buffer =
+	    (unsigned char *)__get_free_pages(GFP_KERNEL, ordernum);
+
+	img_buf_phys_addr =
+	    (unsigned long)virt_to_phys(image_update_buffer);
+
+	if (img_buf_phys_addr > BIOS_SCAN_LIMIT) {
+		free_pages((unsigned long)image_update_buffer, ordernum);
+		ordernum = -1;
+		image_update_buffer = dma_alloc_coherent(NULL, size,
+							 &dell_rbu_dmaaddr,
+							 GFP_KERNEL);
+		dma_alloc = 1;
+	}
+
+	spin_lock(&rbu_data.lock);
+
+	if (image_update_buffer != NULL) {
+		rbu_data.image_update_buffer = image_update_buffer;
+		rbu_data.image_update_buffer_size = size;
+		rbu_data.bios_image_size =
+		    rbu_data.image_update_buffer_size;
+		rbu_data.image_update_ordernum = ordernum;
+		rbu_data.dma_alloc = dma_alloc;
+		rc = 0;
+	} else {
+		pr_debug("Not enough memory for image update:"
+			 "size = %ld\n", size);
+		rc = -ENOMEM;
+	}
+
+	return rc;
+}
+
+static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count)
+{
+	int retval;
+	size_t bytes_left;
+	size_t data_length;
+	char *ptempBuf = buffer;
+	unsigned long imagesize;
+
+	/* check to see if we have something to return */
+	if (rbu_data.num_packets == 0) {
+		pr_debug("read_packet_data: no packets written\n");
+		retval = -ENOMEM;
+		goto read_rbu_data_exit;
+	}
+
+	imagesize = rbu_data.num_packets * rbu_data.packetsize;
+
+	if (pos > imagesize) {
+		retval = 0;
+		printk(KERN_WARNING "dell_rbu:read_packet_data: "
+		       "data underrun\n");
+		goto read_rbu_data_exit;
+	}
+
+	bytes_left = imagesize - pos;
+	data_length = min(bytes_left, count);
+
+	if ((retval = packet_read_list(ptempBuf, &data_length)) < 0)
+		goto read_rbu_data_exit;
+
+	if ((pos + count) > imagesize) {
+		rbu_data.packet_read_count = 0;
+		/* this was the last copy */
+		retval = bytes_left;
+	} else
+		retval = count;
+
+      read_rbu_data_exit:
+	return retval;
+}
+
+static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count)
+{
+	unsigned char *ptemp = NULL;
+	size_t bytes_left = 0;
+	size_t data_length = 0;
+	ssize_t ret_count = 0;
+
+	/* check to see if we have something to return */
+	if ((rbu_data.image_update_buffer == NULL) ||
+	    (rbu_data.bios_image_size == 0)) {
+		pr_debug("read_rbu_data_mono: image_update_buffer %p ,"
+			 "bios_image_size %lu\n",
+			 rbu_data.image_update_buffer,
+			 rbu_data.bios_image_size);
+		ret_count = -ENOMEM;
+		goto read_rbu_data_exit;
+	}
+
+	if (pos > rbu_data.bios_image_size) {
+		ret_count = 0;
+		goto read_rbu_data_exit;
+	}
+
+	bytes_left = rbu_data.bios_image_size - pos;
+	data_length = min(bytes_left, count);
+
+	ptemp = rbu_data.image_update_buffer;
+	memcpy(buffer, (ptemp + pos), data_length);
+
+	if ((pos + count) > rbu_data.bios_image_size)
+		/* this was the last copy */
+		ret_count = bytes_left;
+	else
+		ret_count = count;
+      read_rbu_data_exit:
+	return ret_count;
+}
+
+static ssize_t
+read_rbu_data(struct kobject *kobj, char *buffer, loff_t pos, size_t count)
+{
+	ssize_t ret_count = 0;
+
+	spin_lock(&rbu_data.lock);
+
+	if (!strcmp(image_type, "mono"))
+		ret_count = read_rbu_mono_data(buffer, pos, count);
+	else if (!strcmp(image_type, "packet"))
+		ret_count = read_packet_data(buffer, pos, count);
+	else
+		pr_debug("read_rbu_data: invalid image type specified\n");
+
+	spin_unlock(&rbu_data.lock);
+	return ret_count;
+}
+
+static ssize_t
+read_rbu_image_type(struct kobject *kobj, char *buffer, loff_t pos,
+		    size_t count)
+{
+	int size = 0;
+	if (!pos)
+		size = sprintf(buffer, "%s\n", image_type);
+	return size;
+}
+
+static ssize_t
+write_rbu_image_type(struct kobject *kobj, char *buffer, loff_t pos,
+		     size_t count)
+{
+	int rc = count;
+	spin_lock(&rbu_data.lock);
+
+	if (strlen(buffer) < MAX_IMAGE_LENGTH)
+		sscanf(buffer, "%s", image_type);
+	else
+		printk(KERN_WARNING "dell_rbu: image_type is invalid"
+		       "max chars = %d, \n incoming str--%s-- \n",
+		       MAX_IMAGE_LENGTH, buffer);
+
+	/* we must free all previous allocations */
+	packet_empty_list();
+	img_update_free();
+
+	spin_unlock(&rbu_data.lock);
+	return rc;
+
+}
+
+static struct bin_attribute rbu_data_attr = {
+	.attr = {.name = "data",.owner = THIS_MODULE,.mode = 0444},
+	.read = read_rbu_data,
+};
+
+static struct bin_attribute rbu_image_type_attr = {
+	.attr = {.name = "image_type",.owner = THIS_MODULE,.mode = 0644},
+	.read = read_rbu_image_type,
+	.write = write_rbu_image_type,
+};
+
+static void callbackfn_rbu(const struct firmware *fw, void *context)
+{
+	int rc = 0;
+
+	if (!fw || !fw->size)
+		return;
+
+	spin_lock(&rbu_data.lock);
+	if (!strcmp(image_type, "mono")) {
+		if (!img_update_realloc(fw->size))
+			memcpy(rbu_data.image_update_buffer,
+			       fw->data, fw->size);
+	} else if (!strcmp(image_type, "packet")) {
+		if (!rbu_data.packetsize)
+			rbu_data.packetsize = fw->size;
+		else if (rbu_data.packetsize != fw->size) {
+			packet_empty_list();
+			rbu_data.packetsize = fw->size;
+		}
+		packetize_data(fw->data, fw->size);
+	} else
+		pr_debug("invalid image type specified.\n");
+	spin_unlock(&rbu_data.lock);
+
+	rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG,
+				     "dell_rbu", &rbu_device->dev,
+				     &context, callbackfn_rbu);
+	if (rc)
+		printk(KERN_ERR
+		       "dell_rbu:%s request_firmware_nowait failed"
+		       " %d\n", __FUNCTION__, rc);
+}
+
+static int __init dcdrbu_init(void)
+{
+	int rc = 0;
+	spin_lock_init(&rbu_data.lock);
+
+	init_packet_head();
+	rbu_device =
+	    platform_device_register_simple("dell_rbu", -1, NULL, 0);
+	if (!rbu_device) {
+		printk(KERN_ERR
+		       "dell_rbu:%s:platform_device_register_simple "
+		       "failed\n", __FUNCTION__);
+		return -EIO;
+	}
+
+	sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr);
+	sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_image_type_attr);
+
+	rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG,
+				     "dell_rbu", &rbu_device->dev,
+				     &context, callbackfn_rbu);
+	if (rc)
+		printk(KERN_ERR "dell_rbu:%s:request_firmware_nowait"
+		       " failed %d\n", __FUNCTION__, rc);
+
+	return rc;
+
+}
+
+static __exit void dcdrbu_exit(void)
+{
+	spin_lock(&rbu_data.lock);
+	packet_empty_list();
+	img_update_free();
+	spin_unlock(&rbu_data.lock);
+	platform_device_unregister(rbu_device);
+}
+
+module_exit(dcdrbu_exit);
+module_init(dcdrbu_init);
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 140d5f8..138dc50 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -12,12 +12,20 @@ config HWMON
 	  of a system. Most modern motherboards include such a device. It
 	  can include temperature sensors, voltage sensors, fan speed
 	  sensors and various additional features such as the ability to
-	  control the speed of the fans.
+	  control the speed of the fans.  If you want this support you
+	  should say Y here and also to the specific driver(s) for your
+	  sensors chip(s) below.
+
+	  This support can also be built as a module.  If so, the module
+	  will be called hwmon.
+
+config HWMON_VID
+	tristate
+	default n
 
 config SENSORS_ADM1021
 	tristate "Analog Devices ADM1021 and compatibles"
 	depends on HWMON && I2C
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Analog Devices ADM1021
 	  and ADM1023 sensor chips and clones: Maxim MAX1617 and MAX1617A,
@@ -30,7 +38,7 @@ config SENSORS_ADM1021
 config SENSORS_ADM1025
 	tristate "Analog Devices ADM1025 and compatibles"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select HWMON_VID
 	help
 	  If you say yes here you get support for Analog Devices ADM1025
 	  and Philips NE1619 sensor chips.
@@ -41,7 +49,7 @@ config SENSORS_ADM1025
 config SENSORS_ADM1026
 	tristate "Analog Devices ADM1026 and compatibles"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select HWMON_VID
 	help
 	  If you say yes here you get support for Analog Devices ADM1026
 	  sensor chip.
@@ -52,7 +60,6 @@ config SENSORS_ADM1026
 config SENSORS_ADM1031
 	tristate "Analog Devices ADM1031 and compatibles"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Analog Devices ADM1031
 	  and ADM1030 sensor chips.
@@ -63,7 +70,7 @@ config SENSORS_ADM1031
 config SENSORS_ADM9240
 	tristate "Analog Devices ADM9240 and compatibles"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select HWMON_VID
 	help
 	  If you say yes here you get support for Analog Devices ADM9240,
 	  Dallas DS1780, National Semiconductor LM81 sensor chips.
@@ -74,7 +81,7 @@ config SENSORS_ADM9240
 config SENSORS_ASB100
 	tristate "Asus ASB100 Bach"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select HWMON_VID
 	help
 	  If you say yes here you get support for the ASB100 Bach sensor
 	  chip found on some Asus mainboards.
@@ -85,7 +92,7 @@ config SENSORS_ASB100
 config SENSORS_ATXP1
 	tristate "Attansic ATXP1 VID controller"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select HWMON_VID
 	help
 	  If you say yes here you get support for the Attansic ATXP1 VID
 	  controller.
@@ -99,7 +106,6 @@ config SENSORS_ATXP1
 config SENSORS_DS1621
 	tristate "Dallas Semiconductor DS1621 and DS1625"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Dallas Semiconductor
 	  DS1621 and DS1625 sensor chips.
@@ -110,7 +116,6 @@ config SENSORS_DS1621
 config SENSORS_FSCHER
 	tristate "FSC Hermes"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Fujitsu Siemens
 	  Computers Hermes sensor chips.
@@ -121,7 +126,6 @@ config SENSORS_FSCHER
 config SENSORS_FSCPOS
 	tristate "FSC Poseidon"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Fujitsu Siemens
 	  Computers Poseidon sensor chips.
@@ -132,7 +136,6 @@ config SENSORS_FSCPOS
 config SENSORS_GL518SM
 	tristate "Genesys Logic GL518SM"
 	depends on HWMON && I2C
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Genesys Logic GL518SM
 	  sensor chips.
@@ -143,7 +146,7 @@ config SENSORS_GL518SM
 config SENSORS_GL520SM
 	tristate "Genesys Logic GL520SM"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select HWMON_VID
 	help
 	  If you say yes here you get support for Genesys Logic GL520SM
 	  sensor chips.
@@ -154,7 +157,8 @@ config SENSORS_GL520SM
 config SENSORS_IT87
 	tristate "ITE IT87xx and compatibles"
 	depends on HWMON && I2C
-	select I2C_SENSOR
+	select I2C_ISA
+	select HWMON_VID
 	help
 	  If you say yes here you get support for ITE IT87xx sensor chips
 	  and clones: SiS960.
@@ -165,7 +169,6 @@ config SENSORS_IT87
 config SENSORS_LM63
 	tristate "National Semiconductor LM63"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for the National Semiconductor
 	  LM63 remote diode digital temperature sensor with integrated fan
@@ -178,7 +181,6 @@ config SENSORS_LM63
 config SENSORS_LM75
 	tristate "National Semiconductor LM75 and compatibles"
 	depends on HWMON && I2C
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for National Semiconductor LM75
 	  sensor chips and clones: Dallas Semiconductor DS75 and DS1775 (in
@@ -194,7 +196,6 @@ config SENSORS_LM75
 config SENSORS_LM77
 	tristate "National Semiconductor LM77"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for National Semiconductor LM77
 	  sensor chips.
@@ -205,7 +206,8 @@ config SENSORS_LM77
 config SENSORS_LM78
 	tristate "National Semiconductor LM78 and compatibles"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select I2C_ISA
+	select HWMON_VID
 	help
 	  If you say yes here you get support for National Semiconductor LM78,
 	  LM78-J and LM79.
@@ -216,7 +218,6 @@ config SENSORS_LM78
 config SENSORS_LM80
 	tristate "National Semiconductor LM80"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for National Semiconductor
 	  LM80 sensor chips.
@@ -227,7 +228,6 @@ config SENSORS_LM80
 config SENSORS_LM83
 	tristate "National Semiconductor LM83"
 	depends on HWMON && I2C
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for National Semiconductor
 	  LM83 sensor chips.
@@ -238,7 +238,7 @@ config SENSORS_LM83
 config SENSORS_LM85
 	tristate "National Semiconductor LM85 and compatibles"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select HWMON_VID
 	help
 	  If you say yes here you get support for National Semiconductor LM85
 	  sensor chips and clones: ADT7463, EMC6D100, EMC6D102 and ADM1027.
@@ -249,7 +249,7 @@ config SENSORS_LM85
 config SENSORS_LM87
 	tristate "National Semiconductor LM87"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
+	select HWMON_VID
 	help
 	  If you say yes here you get support for National Semiconductor LM87
 	  sensor chips.
@@ -260,7 +260,6 @@ config SENSORS_LM87
 config SENSORS_LM90
 	tristate "National Semiconductor LM90 and compatibles"
 	depends on HWMON && I2C
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for National Semiconductor LM90,
 	  LM86, LM89 and LM99, Analog Devices ADM1032 and Maxim MAX6657 and
@@ -275,7 +274,6 @@ config SENSORS_LM90
 config SENSORS_LM92
 	tristate "National Semiconductor LM92 and compatibles"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for National Semiconductor LM92
 	  and Maxim MAX6635 sensor chips.
@@ -286,7 +284,6 @@ config SENSORS_LM92
 config SENSORS_MAX1619
 	tristate "Maxim MAX1619 sensor chip"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for MAX1619 sensor chip.
 
@@ -296,8 +293,8 @@ config SENSORS_MAX1619
 config SENSORS_PC87360
 	tristate "National Semiconductor PC87360 family"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	select I2C_ISA
+	select HWMON_VID
 	help
 	  If you say yes here you get access to the hardware monitoring
 	  functions of the National Semiconductor PC8736x Super-I/O chips.
@@ -311,7 +308,6 @@ config SENSORS_PC87360
 config SENSORS_SIS5595
 	tristate "Silicon Integrated Systems Corp. SiS5595"
 	depends on HWMON && I2C && PCI && EXPERIMENTAL
-	select I2C_SENSOR
 	select I2C_ISA
 	help
 	  If you say yes here you get support for the integrated sensors in
@@ -323,7 +319,6 @@ config SENSORS_SIS5595
 config SENSORS_SMSC47M1
 	tristate "SMSC LPC47M10x and compatibles"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	select I2C_ISA
 	help
 	  If you say yes here you get support for the integrated fan
@@ -336,7 +331,6 @@ config SENSORS_SMSC47M1
 config SENSORS_SMSC47B397
 	tristate "SMSC LPC47B397-NC"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	select I2C_ISA
 	help
 	  If you say yes here you get support for the SMSC LPC47B397-NC
@@ -348,7 +342,6 @@ config SENSORS_SMSC47B397
 config SENSORS_VIA686A
 	tristate "VIA686A"
 	depends on HWMON && I2C && PCI
-	select I2C_SENSOR
 	select I2C_ISA
 	help
 	  If you say yes here you get support for the integrated sensors in
@@ -360,7 +353,8 @@ config SENSORS_VIA686A
 config SENSORS_W83781D
 	tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F"
 	depends on HWMON && I2C
-	select I2C_SENSOR
+	select I2C_ISA
+	select HWMON_VID
 	help
 	  If you say yes here you get support for the Winbond W8378x series
 	  of sensor chips: the W83781D, W83782D, W83783S and W83627HF,
@@ -369,10 +363,18 @@ config SENSORS_W83781D
 	  This driver can also be built as a module.  If so, the module
 	  will be called w83781d.
 
+config SENSORS_W83792D
+	tristate "Winbond W83792D"
+	depends on HWMON && I2C && EXPERIMENTAL
+	help
+	  If you say yes here you get support for the Winbond W83792D chip.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called w83792d.
+
 config SENSORS_W83L785TS
 	tristate "Winbond W83L785TS-S"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for the Winbond W83L785TS-S
 	  sensor chip, which is used on the Asus A7N8X, among other
@@ -384,8 +386,8 @@ config SENSORS_W83L785TS
 config SENSORS_W83627HF
 	tristate "Winbond W83627HF, W83627THF, W83637HF, W83697HF"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	select I2C_ISA
+	select HWMON_VID
 	help
 	  If you say yes here you get support for the Winbond W836X7 series
 	  of sensor chips: the W83627HF, W83627THF, W83637HF, and the W83697HF
@@ -396,7 +398,6 @@ config SENSORS_W83627HF
 config SENSORS_W83627EHF
 	tristate "Winbond W83627EHF"
 	depends on HWMON && I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	select I2C_ISA
 	help
 	  If you say yes here you get preliminary support for the hardware
@@ -404,6 +405,9 @@ config SENSORS_W83627EHF
 	  Only fan and temperature inputs are supported at the moment, while
 	  the chip does much more than that.
 
+	  This driver also supports the W83627EHG, which is the lead-free
+	  version of the W83627EHF.
+
 	  This driver can also be built as a module.  If so, the module
 	  will be called w83627ehf.
 
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 2781403..381f1bf 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -2,9 +2,13 @@
 # Makefile for sensor chip drivers.
 #
 
+obj-$(CONFIG_HWMON)		+= hwmon.o
+obj-$(CONFIG_HWMON_VID)		+= hwmon-vid.o
+
 # asb100, then w83781d go first, as they can override other drivers' addresses.
 obj-$(CONFIG_SENSORS_ASB100)	+= asb100.o
 obj-$(CONFIG_SENSORS_W83627HF)	+= w83627hf.o
+obj-$(CONFIG_SENSORS_W83792D)	+= w83792d.o
 obj-$(CONFIG_SENSORS_W83781D)	+= w83781d.o
 
 obj-$(CONFIG_SENSORS_ADM1021)	+= adm1021.o
diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c
index d2c774c..e928cdb 100644
--- a/drivers/hwmon/adm1021.c
+++ b/drivers/hwmon/adm1021.c
@@ -24,7 +24,8 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 
 /* Addresses to scan */
@@ -32,10 +33,9 @@ static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
 					0x29, 0x2a, 0x2b,
 					0x4c, 0x4d, 0x4e, 
 					I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_8(adm1021, adm1023, max1617, max1617a, thmc10, lm84, gl523sm, mc1066);
+I2C_CLIENT_INSMOD_8(adm1021, adm1023, max1617, max1617a, thmc10, lm84, gl523sm, mc1066);
 
 /* adm1021 constants specified below */
 
@@ -89,6 +89,7 @@ clearing it.  Weird, ey?   --Phil  */
 /* Each client has this additional data */
 struct adm1021_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	enum chips type;
 
 	struct semaphore update_lock;
@@ -185,7 +186,7 @@ static int adm1021_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, adm1021_detect);
+	return i2c_probe(adapter, &addr_data, adm1021_detect);
 }
 
 static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -196,15 +197,6 @@ static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
 	int err = 0;
 	const char *type_name = "";
 
-	/* Make sure we aren't probing the ISA bus!! This is just a safety check
-	   at this moment; i2c_detect really won't call us. */
-#ifdef DEBUG
-	if (i2c_is_isa_adapter(adapter)) {
-		dev_dbg(&adapter->dev, "adm1021_detect called for an ISA bus adapter?!?\n");
-		return 0;
-	}
-#endif
-
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
 		goto error0;
 
@@ -295,6 +287,12 @@ static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
 		adm1021_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto error2;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_temp1_max);
 	device_create_file(&new_client->dev, &dev_attr_temp1_min);
 	device_create_file(&new_client->dev, &dev_attr_temp1_input);
@@ -305,6 +303,8 @@ static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+error2:
+	i2c_detach_client(new_client);
 error1:
 	kfree(data);
 error0:
@@ -322,14 +322,15 @@ static void adm1021_init_client(struct i2c_client *client)
 
 static int adm1021_detach_client(struct i2c_client *client)
 {
+	struct adm1021_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c
index e452d0d..526b7ff 100644
--- a/drivers/hwmon/adm1025.c
+++ b/drivers/hwmon/adm1025.c
@@ -50,8 +50,9 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 
 /*
  * Addresses to scan
@@ -60,13 +61,12 @@
  */
 
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
 
-SENSORS_INSMOD_2(adm1025, ne1619);
+I2C_CLIENT_INSMOD_2(adm1025, ne1619);
 
 /*
  * The ADM1025 registers
@@ -132,6 +132,7 @@ static struct i2c_driver adm1025_driver = {
 
 struct adm1025_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
@@ -312,7 +313,7 @@ static int adm1025_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, adm1025_detect);
+	return i2c_probe(adapter, &addr_data, adm1025_detect);
 }
 
 /*
@@ -416,6 +417,12 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind)
 	adm1025_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in0_input);
 	device_create_file(&new_client->dev, &dev_attr_in1_input);
 	device_create_file(&new_client->dev, &dev_attr_in2_input);
@@ -452,6 +459,8 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -464,7 +473,7 @@ static void adm1025_init_client(struct i2c_client *client)
 	struct adm1025_data *data = i2c_get_clientdata(client);
 	int i;
 
-	data->vrm = i2c_which_vrm();
+	data->vrm = vid_which_vrm();
 
 	/*
 	 * Set high limits
@@ -502,15 +511,15 @@ static void adm1025_init_client(struct i2c_client *client)
 
 static int adm1025_detach_client(struct i2c_client *client)
 {
+	struct adm1025_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c
index c8a7f47..6251581 100644
--- a/drivers/hwmon/adm1026.c
+++ b/drivers/hwmon/adm1026.c
@@ -28,16 +28,16 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
 #include <linux/hwmon-sysfs.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(adm1026);
+I2C_CLIENT_INSMOD_1(adm1026);
 
 static int gpio_input[17]  = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
 				-1, -1, -1, -1, -1, -1, -1, -1 }; 
@@ -259,6 +259,7 @@ struct pwm_data {
 
 struct adm1026_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 	enum chips type;
 
@@ -319,13 +320,15 @@ int adm1026_attach_adapter(struct i2c_adapter *adapter)
 	if (!(adapter->class & I2C_CLASS_HWMON)) {
 		return 0;
 	}
-	return i2c_detect(adapter, &addr_data, adm1026_detect);
+	return i2c_probe(adapter, &addr_data, adm1026_detect);
 }
 
 int adm1026_detach_client(struct i2c_client *client)
 {
+	struct adm1026_data *data = i2c_get_clientdata(client);
+	hwmon_device_unregister(data->class_dev);
 	i2c_detach_client(client);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
@@ -1549,12 +1552,18 @@ int adm1026_detect(struct i2c_adapter *adapter, int address,
 		goto exitfree;
 
 	/* Set the VRM version */
-	data->vrm = i2c_which_vrm();
+	data->vrm = vid_which_vrm();
 
 	/* Initialize the ADM1026 chip */
 	adm1026_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exitdetach;
+	}
+
 	device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
 	device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr);
 	device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr);
@@ -1690,6 +1699,8 @@ int adm1026_detect(struct i2c_adapter *adapter, int address,
 	return 0;
 
 	/* Error out and cleanup code */
+exitdetach:
+	i2c_detach_client(new_client);
 exitfree:
 	kfree(data);
 exit:
diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c
index 9362509..58338ed 100644
--- a/drivers/hwmon/adm1031.c
+++ b/drivers/hwmon/adm1031.c
@@ -26,7 +26,8 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /* Following macros takes channel parameter starting from 0 to 2 */
 #define ADM1031_REG_FAN_SPEED(nr)	(0x08 + (nr))
@@ -59,16 +60,16 @@
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_2(adm1030, adm1031);
+I2C_CLIENT_INSMOD_2(adm1030, adm1031);
 
 typedef u8 auto_chan_table_t[8][2];
 
 /* Each client has this additional data */
 struct adm1031_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	int chip_type;
 	char valid;		/* !=0 if following fields are valid */
@@ -725,10 +726,10 @@ static int adm1031_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, adm1031_detect);
+	return i2c_probe(adapter, &addr_data, adm1031_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	struct i2c_client *new_client;
@@ -788,6 +789,12 @@ static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
 	adm1031_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_fan1_input);
 	device_create_file(&new_client->dev, &dev_attr_fan1_div);
 	device_create_file(&new_client->dev, &dev_attr_fan1_min);
@@ -833,6 +840,8 @@ static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -841,11 +850,14 @@ exit:
 
 static int adm1031_detach_client(struct i2c_client *client)
 {
+	struct adm1031_data *data = i2c_get_clientdata(client);
 	int ret;
+
+	hwmon_device_unregister(data->class_dev);
 	if ((ret = i2c_detach_client(client)) != 0) {
 		return ret;
 	}
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c
index ce2a6eb..bc7faef 100644
--- a/drivers/hwmon/adm9240.c
+++ b/drivers/hwmon/adm9240.c
@@ -45,17 +45,16 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
 					I2C_CLIENT_END };
 
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-
 /* Insmod parameters */
-SENSORS_INSMOD_3(adm9240, ds1780, lm81);
+I2C_CLIENT_INSMOD_3(adm9240, ds1780, lm81);
 
 /* ADM9240 registers */
 #define ADM9240_REG_MAN_ID		0x3e
@@ -150,6 +149,7 @@ static struct i2c_driver adm9240_driver = {
 struct adm9240_data {
 	enum chips type;
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid;
 	unsigned long last_updated_measure;
@@ -582,6 +582,12 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind)
 	adm9240_init_client(new_client);
 
 	/* populate sysfs filesystem */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in0_input);
 	device_create_file(&new_client->dev, &dev_attr_in0_min);
 	device_create_file(&new_client->dev, &dev_attr_in0_max);
@@ -615,6 +621,9 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind)
 	device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
 
 	return 0;
+
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -625,20 +634,20 @@ static int adm9240_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, adm9240_detect);
+	return i2c_probe(adapter, &addr_data, adm9240_detect);
 }
 
 static int adm9240_detach_client(struct i2c_client *client)
 {
+	struct adm9240_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-				"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
@@ -648,7 +657,7 @@ static void adm9240_init_client(struct i2c_client *client)
 	u8 conf = adm9240_read_value(client, ADM9240_REG_CONFIG);
 	u8 mode = adm9240_read_value(client, ADM9240_REG_TEMP_CONF) & 3;
 
-	data->vrm = i2c_which_vrm(); /* need this to report vid as mV */
+	data->vrm = vid_which_vrm(); /* need this to report vid as mV */
 
 	dev_info(&client->dev, "Using VRM: %d.%d\n", data->vrm / 10,
 			data->vrm % 10);
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 70d996d..8e34855 100644
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -39,8 +39,9 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 #include <linux/init.h>
 #include <linux/jiffies.h>
 #include "lm75.h"
@@ -54,11 +55,8 @@
 /* I2C addresses to scan */
 static unsigned short normal_i2c[] = { 0x2d, I2C_CLIENT_END };
 
-/* ISA addresses to scan (none) */
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-
 /* Insmod parameters */
-SENSORS_INSMOD_1(asb100);
+I2C_CLIENT_INSMOD_1(asb100);
 I2C_CLIENT_MODULE_PARM(force_subclients, "List of subclient addresses: "
 	"{bus, clientaddr, subclientaddr1, subclientaddr2}");
 
@@ -183,6 +181,7 @@ static u8 DIV_TO_REG(long val)
    dynamically allocated, at the same time the client itself is allocated. */
 struct asb100_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 	enum chips type;
 
@@ -621,7 +620,7 @@ static int asb100_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, asb100_detect);
+	return i2c_probe(adapter, &addr_data, asb100_detect);
 }
 
 static int asb100_detect_subclients(struct i2c_adapter *adapter, int address,
@@ -714,14 +713,6 @@ static int asb100_detect(struct i2c_adapter *adapter, int address, int kind)
 	struct i2c_client *new_client;
 	struct asb100_data *data;
 
-	/* asb100 is SMBus only */
-	if (i2c_is_isa_adapter(adapter)) {
-		pr_debug("asb100.o: detect failed, "
-				"cannot attach to legacy adapter!\n");
-		err = -ENODEV;
-		goto ERROR0;
-	}
-
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
 		pr_debug("asb100.o: detect failed, "
 				"smbus byte data not supported!\n");
@@ -821,6 +812,12 @@ static int asb100_detect(struct i2c_adapter *adapter, int address, int kind)
 	data->fan_min[2] = asb100_read_value(new_client, ASB100_REG_FAN_MIN(2));
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto ERROR3;
+	}
+
 	device_create_file_in(new_client, 0);
 	device_create_file_in(new_client, 1);
 	device_create_file_in(new_client, 2);
@@ -847,6 +844,11 @@ static int asb100_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+ERROR3:
+	i2c_detach_client(data->lm75[1]);
+	i2c_detach_client(data->lm75[0]);
+	kfree(data->lm75[1]);
+	kfree(data->lm75[0]);
 ERROR2:
 	i2c_detach_client(new_client);
 ERROR1:
@@ -857,21 +859,23 @@ ERROR0:
 
 static int asb100_detach_client(struct i2c_client *client)
 {
+	struct asb100_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "client deregistration failed; "
-			"client not detached.\n");
+	/* main client */
+	if (data)
+		hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	if (i2c_get_clientdata(client)==NULL) {
-		/* subclients */
+	/* main client */
+	if (data)
+		kfree(data);
+
+	/* subclient */
+	else
 		kfree(client);
-	} else {
-		/* main client */
-		kfree(i2c_get_clientdata(client));
-	}
 
 	return 0;
 }
@@ -969,7 +973,7 @@ static void asb100_init_client(struct i2c_client *client)
 
 	vid = asb100_read_value(client, ASB100_REG_VID_FANDIV) & 0x0f;
 	vid |= (asb100_read_value(client, ASB100_REG_CHIPID) & 0x01) << 4;
-	data->vrm = i2c_which_vrm();
+	data->vrm = vid_which_vrm();
 	vid = vid_from_reg(vid, data->vrm);
 
 	/* Start monitoring */
diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c
index fca3fc1..deb4d34 100644
--- a/drivers/hwmon/atxp1.c
+++ b/drivers/hwmon/atxp1.c
@@ -23,8 +23,9 @@
 #include <linux/module.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("System voltages control via Attansic ATXP1");
@@ -40,9 +41,8 @@ MODULE_AUTHOR("Sebastian Witt <se.witt@gmx.net>");
 #define ATXP1_GPIO1MASK	0x0f
 
 static unsigned short normal_i2c[] = { 0x37, 0x4e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
-SENSORS_INSMOD_1(atxp1);
+I2C_CLIENT_INSMOD_1(atxp1);
 
 static int atxp1_attach_adapter(struct i2c_adapter * adapter);
 static int atxp1_detach_client(struct i2c_client * client);
@@ -59,6 +59,7 @@ static struct i2c_driver atxp1_driver = {
 
 struct atxp1_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	unsigned long last_updated;
 	u8 valid;
@@ -252,7 +253,7 @@ static DEVICE_ATTR(gpio2, S_IRUGO | S_IWUSR, atxp1_showgpio2, atxp1_storegpio2);
 
 static int atxp1_attach_adapter(struct i2c_adapter *adapter)
 {
-	return i2c_detect(adapter, &addr_data, &atxp1_detect);
+	return i2c_probe(adapter, &addr_data, &atxp1_detect);
 };
 
 static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -295,7 +296,7 @@ static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind)
 	}
 
 	/* Get VRM */
-	data->vrm = i2c_which_vrm();
+	data->vrm = vid_which_vrm();
 
 	if ((data->vrm != 90) && (data->vrm != 91)) {
 		dev_err(&new_client->dev, "Not supporting VRM %d.%d\n",
@@ -317,6 +318,12 @@ static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind)
 		goto exit_free;
 	}
 
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_gpio1);
 	device_create_file(&new_client->dev, &dev_attr_gpio2);
 	device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
@@ -326,6 +333,8 @@ static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -334,14 +343,17 @@ exit:
 
 static int atxp1_detach_client(struct i2c_client * client)
 {
+	struct atxp1_data * data = i2c_get_clientdata(client);
 	int err;
 
+	hwmon_device_unregister(data->class_dev);
+
 	err = i2c_detach_client(client);
 
 	if (err)
 		dev_err(&client->dev, "Failed to detach client.\n");
 	else
-		kfree(i2c_get_clientdata(client));
+		kfree(data);
 
 	return err;
 };
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index 5360d58..b0199e0 100644
--- a/drivers/hwmon/ds1621.c
+++ b/drivers/hwmon/ds1621.c
@@ -26,16 +26,16 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 #include "lm75.h"
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
 					0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(ds1621);
+I2C_CLIENT_INSMOD_1(ds1621);
 static int polarity = -1;
 module_param(polarity, int, 0);
 MODULE_PARM_DESC(polarity, "Output's polarity: 0 = active high, 1 = active low");
@@ -71,6 +71,7 @@ MODULE_PARM_DESC(polarity, "Output's polarity: 0 = active high, 1 = active low")
 /* Each client has this additional data */
 struct ds1621_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid;			/* !=0 if following fields are valid */
 	unsigned long last_updated;	/* In jiffies */
@@ -179,10 +180,10 @@ static DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp_max, set_temp_max);
 
 static int ds1621_attach_adapter(struct i2c_adapter *adapter)
 {
-	return i2c_detect(adapter, &addr_data, ds1621_detect);
+	return i2c_probe(adapter, &addr_data, ds1621_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 int ds1621_detect(struct i2c_adapter *adapter, int address,
                   int kind)
 {
@@ -250,6 +251,12 @@ int ds1621_detect(struct i2c_adapter *adapter, int address,
 	ds1621_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_alarms);
 	device_create_file(&new_client->dev, &dev_attr_temp1_input);
 	device_create_file(&new_client->dev, &dev_attr_temp1_min);
@@ -259,6 +266,8 @@ int ds1621_detect(struct i2c_adapter *adapter, int address,
 
 /* OK, this is not exactly good programming practice, usually. But it is
    very code-efficient in this case. */
+      exit_detach:
+	i2c_detach_client(new_client);
       exit_free:
 	kfree(data);
       exit:
@@ -267,15 +276,15 @@ int ds1621_detect(struct i2c_adapter *adapter, int address,
 
 static int ds1621_detach_client(struct i2c_client *client)
 {
+	struct ds1621_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
diff --git a/drivers/hwmon/fscher.c b/drivers/hwmon/fscher.c
index da41174..eef6061 100644
--- a/drivers/hwmon/fscher.c
+++ b/drivers/hwmon/fscher.c
@@ -31,20 +31,20 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /*
  * Addresses to scan
  */
 
 static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
 
-SENSORS_INSMOD_1(fscher);
+I2C_CLIENT_INSMOD_1(fscher);
 
 /*
  * The FSCHER registers
@@ -132,6 +132,7 @@ static struct i2c_driver fscher_driver = {
 
 struct fscher_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
@@ -287,7 +288,7 @@ static int fscher_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, fscher_detect);
+	return i2c_probe(adapter, &addr_data, fscher_detect);
 }
 
 static int fscher_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -341,6 +342,12 @@ static int fscher_detect(struct i2c_adapter *adapter, int address, int kind)
 	fscher_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file_revision(new_client);
 	device_create_file_alarms(new_client);
 	device_create_file_control(new_client);
@@ -360,6 +367,8 @@ static int fscher_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -368,15 +377,15 @@ exit:
 
 static int fscher_detach_client(struct i2c_client *client)
 {
+	struct fscher_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/fscpos.c b/drivers/hwmon/fscpos.c
index 301ae98..5fc77a5 100644
--- a/drivers/hwmon/fscpos.c
+++ b/drivers/hwmon/fscpos.c
@@ -34,19 +34,19 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
 #include <linux/init.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /*
  * Addresses to scan
  */
 static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
-SENSORS_INSMOD_1(fscpos);
+I2C_CLIENT_INSMOD_1(fscpos);
 
 /*
  * The FSCPOS registers
@@ -113,6 +113,7 @@ static struct i2c_driver fscpos_driver = {
  */
 struct fscpos_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; 		/* 0 until following fields are valid */
 	unsigned long last_updated;	/* In jiffies */
@@ -434,7 +435,7 @@ static int fscpos_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, fscpos_detect);
+	return i2c_probe(adapter, &addr_data, fscpos_detect);
 }
 
 int fscpos_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -496,6 +497,12 @@ int fscpos_detect(struct i2c_adapter *adapter, int address, int kind)
 	dev_info(&new_client->dev, "Found fscpos chip, rev %u\n", data->revision);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_event);
 	device_create_file(&new_client->dev, &dev_attr_in0_input);
 	device_create_file(&new_client->dev, &dev_attr_in1_input);
@@ -526,6 +533,8 @@ int fscpos_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -534,14 +543,14 @@ exit:
 
 static int fscpos_detach_client(struct i2c_client *client)
 {
+	struct fscpos_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, client"
-							" not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c
index 6bedf72..256b932 100644
--- a/drivers/hwmon/gl518sm.c
+++ b/drivers/hwmon/gl518sm.c
@@ -41,14 +41,14 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_2(gl518sm_r00, gl518sm_r80);
+I2C_CLIENT_INSMOD_2(gl518sm_r00, gl518sm_r80);
 
 /* Many GL518 constants specified below */
 
@@ -117,6 +117,7 @@ static inline u8 FAN_TO_REG(long rpm, int div)
 /* Each client has this additional data */
 struct gl518_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	enum chips type;
 
 	struct semaphore update_lock;
@@ -346,7 +347,7 @@ static int gl518_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, gl518_detect);
+	return i2c_probe(adapter, &addr_data, gl518_detect);
 }
 
 static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -419,6 +420,12 @@ static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
 	gl518_init_client((struct i2c_client *) new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in0_input);
 	device_create_file(&new_client->dev, &dev_attr_in1_input);
 	device_create_file(&new_client->dev, &dev_attr_in2_input);
@@ -450,6 +457,8 @@ static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
 /* OK, this is not exactly good programming practice, usually. But it is
    very code-efficient in this case. */
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -477,16 +486,15 @@ static void gl518_init_client(struct i2c_client *client)
 
 static int gl518_detach_client(struct i2c_client *client)
 {
+	struct gl518_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
-		return err;
-	}
+	hwmon_device_unregister(data->class_dev);
 
-	kfree(i2c_get_clientdata(client));
+	if ((err = i2c_detach_client(client)))
+		return err;
 
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c
index 80ae8d3..12fd757 100644
--- a/drivers/hwmon/gl520sm.c
+++ b/drivers/hwmon/gl520sm.c
@@ -26,8 +26,9 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 
 /* Type of the extra sensor */
 static unsigned short extra_sensor_type;
@@ -36,10 +37,9 @@ MODULE_PARM_DESC(extra_sensor_type, "Type of extra sensor (0=autodetect, 1=tempe
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(gl520sm);
+I2C_CLIENT_INSMOD_1(gl520sm);
 
 /* Many GL520 constants specified below 
 One of the inputs can be configured as either temp or voltage.
@@ -120,6 +120,7 @@ static struct i2c_driver gl520_driver = {
 /* Client data */
 struct gl520_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid;		/* zero until the following fields are valid */
 	unsigned long last_updated;	/* in jiffies */
@@ -518,7 +519,7 @@ static int gl520_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, gl520_detect);
+	return i2c_probe(adapter, &addr_data, gl520_detect);
 }
 
 static int gl520_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -571,6 +572,12 @@ static int gl520_detect(struct i2c_adapter *adapter, int address, int kind)
 	gl520_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file_vid(new_client, 0);
 
 	device_create_file_in(new_client, 0);
@@ -592,6 +599,8 @@ static int gl520_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -608,7 +617,7 @@ static void gl520_init_client(struct i2c_client *client)
 	conf = oldconf = gl520_read_value(client, GL520_REG_CONF);
 
 	data->alarm_mask = 0xff;
-	data->vrm = i2c_which_vrm();
+	data->vrm = vid_which_vrm();
 
 	if (extra_sensor_type == 1)
 		conf &= ~0x10;
@@ -639,15 +648,15 @@ static void gl520_init_client(struct i2c_client *client)
 
 static int gl520_detach_client(struct i2c_client *client)
 {
+	struct gl520_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
new file mode 100644
index 0000000..312769a
--- /dev/null
+++ b/drivers/hwmon/hwmon-vid.c
@@ -0,0 +1,189 @@
+/*
+    hwmon-vid.c - VID/VRM/VRD voltage conversions
+
+    Copyright (c) 2004 Rudolf Marek <r.marek@sh.cvut.cz>
+
+    Partly imported from i2c-vid.h of the lm_sensors project
+    Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
+    With assistance from Trent Piepho <xyzzy@speakeasy.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/hwmon-vid.h>
+
+/*
+    Common code for decoding VID pins.
+
+    References:
+
+    For VRM 8.4 to 9.1, "VRM x.y DC-DC Converter Design Guidelines",
+    available at http://developer.intel.com/.
+
+    For VRD 10.0 and up, "VRD x.y Design Guide",
+    available at http://developer.intel.com/.
+
+    AMD Opteron processors don't follow the Intel specifications.
+    I'm going to "make up" 2.4 as the spec number for the Opterons.
+    No good reason just a mnemonic for the 24x Opteron processor
+    series.
+
+    Opteron VID encoding is:
+       00000  =  1.550 V
+       00001  =  1.525 V
+        . . . .
+       11110  =  0.800 V
+       11111  =  0.000 V (off)
+*/
+
+/* vrm is the VRM/VRD document version multiplied by 10.
+   val is the 4-, 5- or 6-bit VID code.
+   Returned value is in mV to avoid floating point in the kernel. */
+int vid_from_reg(int val, int vrm)
+{
+	int vid;
+
+	switch(vrm) {
+
+	case  0:
+		return 0;
+
+	case 100:               /* VRD 10.0 */
+		if((val & 0x1f) == 0x1f)
+			return 0;
+		if((val & 0x1f) <= 0x09 || val == 0x0a)
+			vid = 10875 - (val & 0x1f) * 250;
+		else
+			vid = 18625 - (val & 0x1f) * 250;
+		if(val & 0x20)
+			vid -= 125;
+		vid /= 10;      /* only return 3 dec. places for now */
+		return vid;
+
+	case 24:                /* Opteron processor */
+		return(val == 0x1f ? 0 : 1550 - val * 25);
+
+	case 91:		/* VRM 9.1 */
+	case 90:		/* VRM 9.0 */
+		return(val == 0x1f ? 0 :
+		                       1850 - val * 25);
+
+	case 85:		/* VRM 8.5 */
+		return((val & 0x10  ? 25 : 0) +
+		       ((val & 0x0f) > 0x04 ? 2050 : 1250) -
+		       ((val & 0x0f) * 50));
+
+	case 84:		/* VRM 8.4 */
+		val &= 0x0f;
+				/* fall through */
+	default:		/* VRM 8.2 */
+		return(val == 0x1f ? 0 :
+		       val & 0x10  ? 5100 - (val) * 100 :
+		                     2050 - (val) * 50);
+	}
+}
+
+
+/*
+    After this point is the code to automatically determine which
+    VRM/VRD specification should be used depending on the CPU.
+*/
+
+struct vrm_model {
+	u8 vendor;
+	u8 eff_family;
+	u8 eff_model;
+	int vrm_type;
+};
+
+#define ANY 0xFF
+
+#ifdef CONFIG_X86
+
+static struct vrm_model vrm_models[] = {
+	{X86_VENDOR_AMD, 0x6, ANY, 90},		/* Athlon Duron etc */
+	{X86_VENDOR_AMD, 0xF, ANY, 24},		/* Athlon 64, Opteron */
+	{X86_VENDOR_INTEL, 0x6, 0x9, 85},	/* 0.13um too */
+	{X86_VENDOR_INTEL, 0x6, 0xB, 85},	/* Tualatin */
+	{X86_VENDOR_INTEL, 0x6, ANY, 82},	/* any P6 */
+	{X86_VENDOR_INTEL, 0x7, ANY, 0},	/* Itanium */
+	{X86_VENDOR_INTEL, 0xF, 0x0, 90},	/* P4 */
+	{X86_VENDOR_INTEL, 0xF, 0x1, 90},	/* P4 Willamette */
+	{X86_VENDOR_INTEL, 0xF, 0x2, 90},	/* P4 Northwood */
+	{X86_VENDOR_INTEL, 0xF, 0x3, 100},	/* P4 Prescott */
+	{X86_VENDOR_INTEL, 0xF, 0x4, 100},	/* P4 Prescott */
+	{X86_VENDOR_INTEL, 0x10,ANY, 0},	/* Itanium 2 */
+	{X86_VENDOR_UNKNOWN, ANY, ANY, 0}	/* stop here */
+};
+
+static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor)
+{
+	int i = 0;
+
+	while (vrm_models[i].vendor!=X86_VENDOR_UNKNOWN) {
+		if (vrm_models[i].vendor==vendor)
+			if ((vrm_models[i].eff_family==eff_family)
+			 && ((vrm_models[i].eff_model==eff_model) ||
+			     (vrm_models[i].eff_model==ANY)))
+				return vrm_models[i].vrm_type;
+		i++;
+	}
+
+	return 0;
+}
+
+int vid_which_vrm(void)
+{
+	struct cpuinfo_x86 *c = cpu_data;
+	u32 eax;
+	u8 eff_family, eff_model;
+	int vrm_ret;
+
+	if (c->x86 < 6)		/* Any CPU with family lower than 6 */
+		return 0;	/* doesn't have VID and/or CPUID */
+
+	eax = cpuid_eax(1);
+	eff_family = ((eax & 0x00000F00)>>8);
+	eff_model  = ((eax & 0x000000F0)>>4);
+	if (eff_family == 0xF) {	/* use extended model & family */
+		eff_family += ((eax & 0x00F00000)>>20);
+		eff_model += ((eax & 0x000F0000)>>16)<<4;
+	}
+	vrm_ret = find_vrm(eff_family,eff_model,c->x86_vendor);
+	if (vrm_ret == 0)
+		printk(KERN_INFO "hwmon-vid: Unknown VRM version of your "
+		       "x86 CPU\n");
+	return vrm_ret;
+}
+
+/* and now something completely different for the non-x86 world */
+#else
+int vid_which_vrm(void)
+{
+	printk(KERN_INFO "hwmon-vid: Unknown VRM version of your CPU\n");
+	return 0;
+}
+#endif
+
+EXPORT_SYMBOL(vid_from_reg);
+EXPORT_SYMBOL(vid_which_vrm);
+
+MODULE_AUTHOR("Rudolf Marek <r.marek@sh.cvut.cz>");
+
+MODULE_DESCRIPTION("hwmon-vid driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
new file mode 100644
index 0000000..9b41c9b
--- /dev/null
+++ b/drivers/hwmon/hwmon.c
@@ -0,0 +1,98 @@
+/*
+    hwmon.c - part of lm_sensors, Linux kernel modules for hardware monitoring
+
+    This file defines the sysfs class "hwmon", for use by sensors drivers.
+
+    Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; version 2 of the License.
+*/
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/kdev_t.h>
+#include <linux/idr.h>
+#include <linux/hwmon.h>
+
+#define HWMON_ID_PREFIX "hwmon"
+#define HWMON_ID_FORMAT HWMON_ID_PREFIX "%d"
+
+static struct class *hwmon_class;
+
+static DEFINE_IDR(hwmon_idr);
+
+/**
+ * hwmon_device_register - register w/ hwmon sysfs class
+ * @dev: the device to register
+ *
+ * hwmon_device_unregister() must be called when the class device is no
+ * longer needed.
+ *
+ * Returns the pointer to the new struct class device.
+ */
+struct class_device *hwmon_device_register(struct device *dev)
+{
+	struct class_device *cdev;
+	int id;
+
+	if (idr_pre_get(&hwmon_idr, GFP_KERNEL) == 0)
+		return ERR_PTR(-ENOMEM);
+
+	if (idr_get_new(&hwmon_idr, NULL, &id) < 0)
+		return ERR_PTR(-ENOMEM);
+
+	id = id & MAX_ID_MASK;
+	cdev = class_device_create(hwmon_class, MKDEV(0,0), dev,
+					HWMON_ID_FORMAT, id);
+
+	if (IS_ERR(cdev))
+		idr_remove(&hwmon_idr, id);
+
+	return cdev;
+}
+
+/**
+ * hwmon_device_unregister - removes the previously registered class device
+ *
+ * @cdev: the class device to destroy
+ */
+void hwmon_device_unregister(struct class_device *cdev)
+{
+	int id;
+
+	if (sscanf(cdev->class_id, HWMON_ID_FORMAT, &id) == 1) {
+		class_device_unregister(cdev);
+		idr_remove(&hwmon_idr, id);
+	} else
+		dev_dbg(cdev->dev,
+			"hwmon_device_unregister() failed: bad class ID!\n");
+}
+
+static int __init hwmon_init(void)
+{
+	hwmon_class = class_create(THIS_MODULE, "hwmon");
+	if (IS_ERR(hwmon_class)) {
+		printk(KERN_ERR "hwmon.c: couldn't create sysfs class\n");
+		return PTR_ERR(hwmon_class);
+	}
+	return 0;
+}
+
+static void __exit hwmon_exit(void)
+{
+	class_destroy(hwmon_class);
+}
+
+module_init(hwmon_init);
+module_exit(hwmon_exit);
+
+EXPORT_SYMBOL_GPL(hwmon_device_register);
+EXPORT_SYMBOL_GPL(hwmon_device_unregister);
+
+MODULE_AUTHOR("Mark M. Hoffman <mhoffman@lightlink.com>");
+MODULE_DESCRIPTION("hardware monitoring sysfs/class support");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index db20c9e..53cc2b6 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -36,19 +36,21 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
 #include <linux/hwmon-sysfs.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 #include <asm/io.h>
 
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
 					0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0290, I2C_CLIENT_ISA_END };
+static unsigned short isa_address = 0x290;
 
 /* Insmod parameters */
-SENSORS_INSMOD_2(it87, it8712);
+I2C_CLIENT_INSMOD_2(it87, it8712);
 
 #define	REG	0x2e	/* The register to read/write */
 #define	DEV	0x07	/* Register: Logical device select */
@@ -192,6 +194,7 @@ static int DIV_TO_REG(int val)
    allocated. */
 struct it87_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 	enum chips type;
 
@@ -218,7 +221,7 @@ struct it87_data {
 
 
 static int it87_attach_adapter(struct i2c_adapter *adapter);
-static int it87_find(int *address);
+static int it87_isa_attach_adapter(struct i2c_adapter *adapter);
 static int it87_detect(struct i2c_adapter *adapter, int address, int kind);
 static int it87_detach_client(struct i2c_client *client);
 
@@ -239,6 +242,14 @@ static struct i2c_driver it87_driver = {
 	.detach_client	= it87_detach_client,
 };
 
+static struct i2c_driver it87_isa_driver = {
+	.owner		= THIS_MODULE,
+	.name		= "it87-isa",
+	.attach_adapter	= it87_isa_attach_adapter,
+	.detach_client	= it87_detach_client,
+};
+
+
 static ssize_t show_in(struct device *dev, struct device_attribute *attr,
 		char *buf)
 {
@@ -686,11 +697,16 @@ static int it87_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, it87_detect);
+	return i2c_probe(adapter, &addr_data, it87_detect);
 }
 
-/* SuperIO detection - will change normal_isa[0] if a chip is found */
-static int it87_find(int *address)
+static int it87_isa_attach_adapter(struct i2c_adapter *adapter)
+{
+	return it87_detect(adapter, isa_address, -1);
+}
+
+/* SuperIO detection - will change isa_address if a chip is found */
+static int __init it87_find(int *address)
 {
 	int err = -ENODEV;
 
@@ -721,7 +737,7 @@ exit:
 	return err;
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 int it87_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	int i;
@@ -738,7 +754,7 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	/* Reserve the ISA region */
 	if (is_isa)
-		if (!request_region(address, IT87_EXTENT, it87_driver.name))
+		if (!request_region(address, IT87_EXTENT, it87_isa_driver.name))
 			goto ERROR0;
 
 	/* Probe whether there is anything available on this address. Already
@@ -784,7 +800,7 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind)
 	i2c_set_clientdata(new_client, data);
 	new_client->addr = address;
 	new_client->adapter = adapter;
-	new_client->driver = &it87_driver;
+	new_client->driver = is_isa ? &it87_isa_driver : &it87_driver;
 	new_client->flags = 0;
 
 	/* Now, we do the remaining detection. */
@@ -840,6 +856,12 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind)
 	it87_init_client(new_client, data);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto ERROR3;
+	}
+
 	device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
 	device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr);
 	device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr);
@@ -897,13 +919,15 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind)
 	}
 
 	if (data->type == it8712) {
-		data->vrm = i2c_which_vrm();
+		data->vrm = vid_which_vrm();
 		device_create_file_vrm(new_client);
 		device_create_file_vid(new_client);
 	}
 
 	return 0;
 
+ERROR3:
+	i2c_detach_client(new_client);
 ERROR2:
 	kfree(data);
 ERROR1:
@@ -915,17 +939,17 @@ ERROR0:
 
 static int it87_detach_client(struct i2c_client *client)
 {
+	struct it87_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-			"Client deregistration failed, client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	if(i2c_is_isa_client(client))
 		release_region(client->addr, IT87_EXTENT);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
@@ -1158,16 +1182,28 @@ static struct it87_data *it87_update_device(struct device *dev)
 
 static int __init sm_it87_init(void)
 {
-	int addr;
+	int addr, res;
 
 	if (!it87_find(&addr)) {
-		normal_isa[0] = addr;
+		isa_address = addr;
+	}
+
+	res = i2c_add_driver(&it87_driver);
+	if (res)
+		return res;
+
+	res = i2c_isa_add_driver(&it87_isa_driver);
+	if (res) {
+		i2c_del_driver(&it87_driver);
+		return res;
 	}
-	return i2c_add_driver(&it87_driver);
+
+	return 0;
 }
 
 static void __exit sm_it87_exit(void)
 {
+	i2c_isa_del_driver(&it87_isa_driver);
 	i2c_del_driver(&it87_driver);
 }
 
diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c
index 7c6f9ea..be5c709 100644
--- a/drivers/hwmon/lm63.c
+++ b/drivers/hwmon/lm63.c
@@ -42,8 +42,9 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
 #include <linux/hwmon-sysfs.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /*
  * Addresses to scan
@@ -51,13 +52,12 @@
  */
 
 static unsigned short normal_i2c[] = { 0x4c, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
 
-SENSORS_INSMOD_1(lm63);
+I2C_CLIENT_INSMOD_1(lm63);
 
 /*
  * The LM63 registers
@@ -152,6 +152,7 @@ static struct i2c_driver lm63_driver = {
 
 struct lm63_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
@@ -358,7 +359,7 @@ static int lm63_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm63_detect);
+	return i2c_probe(adapter, &addr_data, lm63_detect);
 }
 
 /*
@@ -437,6 +438,12 @@ static int lm63_detect(struct i2c_adapter *adapter, int address, int kind)
 	lm63_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	if (data->config & 0x04) { /* tachometer enabled */
 		device_create_file(&new_client->dev,
 				   &sensor_dev_attr_fan1_input.dev_attr);
@@ -462,6 +469,8 @@ static int lm63_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -505,15 +514,15 @@ static void lm63_init_client(struct i2c_client *client)
 
 static int lm63_detach_client(struct i2c_client *client)
 {
+	struct lm63_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index 5be164e..9a3ebdf 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -23,17 +23,17 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 #include "lm75.h"
 
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
 					0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(lm75);
+I2C_CLIENT_INSMOD_1(lm75);
 
 /* Many LM75 constants specified below */
 
@@ -46,6 +46,7 @@ SENSORS_INSMOD_1(lm75);
 /* Each client has this additional data */
 struct lm75_data {
 	struct i2c_client	client;
+	struct class_device *class_dev;
 	struct semaphore	update_lock;
 	char			valid;		/* !=0 if following fields are valid */
 	unsigned long		last_updated;	/* In jiffies */
@@ -107,10 +108,10 @@ static int lm75_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm75_detect);
+	return i2c_probe(adapter, &addr_data, lm75_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 static int lm75_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	int i;
@@ -119,16 +120,6 @@ static int lm75_detect(struct i2c_adapter *adapter, int address, int kind)
 	int err = 0;
 	const char *name = "";
 
-	/* Make sure we aren't probing the ISA bus!! This is just a safety check
-	   at this moment; i2c_detect really won't call us. */
-#ifdef DEBUG
-	if (i2c_is_isa_adapter(adapter)) {
-		dev_dbg(&adapter->dev,
-			"lm75_detect called for an ISA bus adapter?!?\n");
-		goto exit;
-	}
-#endif
-
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA |
 				     I2C_FUNC_SMBUS_WORD_DATA))
 		goto exit;
@@ -208,12 +199,20 @@ static int lm75_detect(struct i2c_adapter *adapter, int address, int kind)
 	lm75_init_client(new_client);
 	
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_temp1_max);
 	device_create_file(&new_client->dev, &dev_attr_temp1_max_hyst);
 	device_create_file(&new_client->dev, &dev_attr_temp1_input);
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -222,8 +221,10 @@ exit:
 
 static int lm75_detach_client(struct i2c_client *client)
 {
+	struct lm75_data *data = i2c_get_clientdata(client);
+	hwmon_device_unregister(data->class_dev);
 	i2c_detach_client(client);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
@@ -251,8 +252,12 @@ static int lm75_write_value(struct i2c_client *client, u8 reg, u16 value)
 
 static void lm75_init_client(struct i2c_client *client)
 {
-	/* Initialize the LM75 chip */
-	lm75_write_value(client, LM75_REG_CONF, 0);
+	int reg;
+
+	/* Enable if in shutdown mode */
+	reg = lm75_read_value(client, LM75_REG_CONF);
+	if (reg >= 0 && (reg & 0x01))
+		lm75_write_value(client, LM75_REG_CONF, reg & 0xfe);
 }
 
 static struct lm75_data *lm75_update_device(struct device *dev)
diff --git a/drivers/hwmon/lm75.h b/drivers/hwmon/lm75.h
index 63e3f2f..af7dc65 100644
--- a/drivers/hwmon/lm75.h
+++ b/drivers/hwmon/lm75.h
@@ -25,7 +25,7 @@
     which contains this code, we don't worry about the wasted space.
 */
 
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
 
 /* straight from the datasheet */
 #define LM75_TEMP_MIN (-55000)
diff --git a/drivers/hwmon/lm77.c b/drivers/hwmon/lm77.c
index b98f449..866eab9 100644
--- a/drivers/hwmon/lm77.c
+++ b/drivers/hwmon/lm77.c
@@ -30,15 +30,14 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(lm77);
+I2C_CLIENT_INSMOD_1(lm77);
 
 /* The LM77 registers */
 #define LM77_REG_TEMP		0x00
@@ -51,6 +50,7 @@ SENSORS_INSMOD_1(lm77);
 /* Each client has this additional data */
 struct lm77_data {
 	struct i2c_client	client;
+	struct class_device *class_dev;
 	struct semaphore	update_lock;
 	char			valid;
 	unsigned long		last_updated;	/* In jiffies */
@@ -208,10 +208,10 @@ static int lm77_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm77_detect);
+	return i2c_probe(adapter, &addr_data, lm77_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 static int lm77_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	struct i2c_client *new_client;
@@ -317,6 +317,12 @@ static int lm77_detect(struct i2c_adapter *adapter, int address, int kind)
 	lm77_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_temp1_input);
 	device_create_file(&new_client->dev, &dev_attr_temp1_crit);
 	device_create_file(&new_client->dev, &dev_attr_temp1_min);
@@ -327,6 +333,8 @@ static int lm77_detect(struct i2c_adapter *adapter, int address, int kind)
 	device_create_file(&new_client->dev, &dev_attr_alarms);
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -335,8 +343,10 @@ exit:
 
 static int lm77_detach_client(struct i2c_client *client)
 {
+	struct lm77_data *data = i2c_get_clientdata(client);
+	hwmon_device_unregister(data->class_dev);
 	i2c_detach_client(client);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index 2924146..f6730dc 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -23,7 +23,10 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 #include <asm/io.h>
 
 /* Addresses to scan */
@@ -31,10 +34,10 @@ static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24,
 					0x25, 0x26, 0x27, 0x28, 0x29,
 					0x2a, 0x2b, 0x2c, 0x2d, 0x2e,
 					0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0290, I2C_CLIENT_ISA_END };
+static unsigned short isa_address = 0x290;
 
 /* Insmod parameters */
-SENSORS_INSMOD_3(lm78, lm78j, lm79);
+I2C_CLIENT_INSMOD_2(lm78, lm79);
 
 /* Many LM78 constants specified below */
 
@@ -104,13 +107,6 @@ static inline int TEMP_FROM_REG(s8 val)
 	return val * 1000;
 }
 
-/* VID: mV
-   REG: (see doc/vid) */
-static inline int VID_FROM_REG(u8 val)
-{
-	return val==0x1f ? 0 : val>=0x10 ? 5100-val*100 : 2050-val*50;
-}
-
 #define DIV_FROM_REG(val) (1 << (val))
 
 /* There are some complications in a module like this. First off, LM78 chips
@@ -134,6 +130,7 @@ static inline int VID_FROM_REG(u8 val)
    allocated. */
 struct lm78_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 	enum chips type;
 
@@ -156,6 +153,7 @@ struct lm78_data {
 
 
 static int lm78_attach_adapter(struct i2c_adapter *adapter);
+static int lm78_isa_attach_adapter(struct i2c_adapter *adapter);
 static int lm78_detect(struct i2c_adapter *adapter, int address, int kind);
 static int lm78_detach_client(struct i2c_client *client);
 
@@ -174,6 +172,14 @@ static struct i2c_driver lm78_driver = {
 	.detach_client	= lm78_detach_client,
 };
 
+static struct i2c_driver lm78_isa_driver = {
+	.owner		= THIS_MODULE,
+	.name		= "lm78-isa",
+	.attach_adapter	= lm78_isa_attach_adapter,
+	.detach_client	= lm78_detach_client,
+};
+
+
 /* 7 Voltages */
 static ssize_t show_in(struct device *dev, char *buf, int nr)
 {
@@ -445,7 +451,7 @@ static DEVICE_ATTR(fan3_div, S_IRUGO, show_fan_3_div, NULL);
 static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct lm78_data *data = lm78_update_device(dev);
-	return sprintf(buf, "%d\n", VID_FROM_REG(data->vid));
+	return sprintf(buf, "%d\n", vid_from_reg(82, data->vid));
 }
 static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
 
@@ -465,10 +471,15 @@ static int lm78_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm78_detect);
+	return i2c_probe(adapter, &addr_data, lm78_detect);
+}
+
+static int lm78_isa_attach_adapter(struct i2c_adapter *adapter)
+{
+	return lm78_detect(adapter, isa_address, -1);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	int i, err;
@@ -485,7 +496,8 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	/* Reserve the ISA region */
 	if (is_isa)
-		if (!request_region(address, LM78_EXTENT, lm78_driver.name)) {
+		if (!request_region(address, LM78_EXTENT,
+				    lm78_isa_driver.name)) {
 			err = -EBUSY;
 			goto ERROR0;
 		}
@@ -540,7 +552,7 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
 	i2c_set_clientdata(new_client, data);
 	new_client->addr = address;
 	new_client->adapter = adapter;
-	new_client->driver = &lm78_driver;
+	new_client->driver = is_isa ? &lm78_isa_driver : &lm78_driver;
 	new_client->flags = 0;
 
 	/* Now, we do the remaining detection. */
@@ -559,10 +571,9 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
 	/* Determine the chip type. */
 	if (kind <= 0) {
 		i = lm78_read_value(new_client, LM78_REG_CHIPID);
-		if (i == 0x00 || i == 0x20)
+		if (i == 0x00 || i == 0x20	/* LM78 */
+		 || i == 0x40)			/* LM78-J */
 			kind = lm78;
-		else if (i == 0x40)
-			kind = lm78j;
 		else if ((i & 0xfe) == 0xc0)
 			kind = lm79;
 		else {
@@ -578,8 +589,6 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	if (kind == lm78) {
 		client_name = "lm78";
-	} else if (kind == lm78j) {
-		client_name = "lm78-j";
 	} else if (kind == lm79) {
 		client_name = "lm79";
 	}
@@ -605,6 +614,12 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
 	}
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto ERROR3;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in0_input);
 	device_create_file(&new_client->dev, &dev_attr_in0_min);
 	device_create_file(&new_client->dev, &dev_attr_in0_max);
@@ -643,6 +658,8 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+ERROR3:
+	i2c_detach_client(new_client);
 ERROR2:
 	kfree(data);
 ERROR1:
@@ -654,18 +671,18 @@ ERROR0:
 
 static int lm78_detach_client(struct i2c_client *client)
 {
+	struct lm78_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-		    "Client deregistration failed, client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	if(i2c_is_isa_client(client))
 		release_region(client->addr, LM78_EXTENT);
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
@@ -777,18 +794,31 @@ static struct lm78_data *lm78_update_device(struct device *dev)
 
 static int __init sm_lm78_init(void)
 {
-	return i2c_add_driver(&lm78_driver);
+	int res;
+
+	res = i2c_add_driver(&lm78_driver);
+	if (res)
+		return res;
+
+	res = i2c_isa_add_driver(&lm78_isa_driver);
+	if (res) {
+		i2c_del_driver(&lm78_driver);
+		return res;
+	}
+
+	return 0;
 }
 
 static void __exit sm_lm78_exit(void)
 {
+	i2c_isa_del_driver(&lm78_isa_driver);
 	i2c_del_driver(&lm78_driver);
 }
 
 
 
 MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>");
-MODULE_DESCRIPTION("LM78, LM78-J and LM79 driver");
+MODULE_DESCRIPTION("LM78/LM79 driver");
 MODULE_LICENSE("GPL");
 
 module_init(sm_lm78_init);
diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c
index 8100595..83af8b3 100644
--- a/drivers/hwmon/lm80.c
+++ b/drivers/hwmon/lm80.c
@@ -26,15 +26,15 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c,
 					0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(lm80);
+I2C_CLIENT_INSMOD_1(lm80);
 
 /* Many LM80 constants specified below */
 
@@ -107,6 +107,7 @@ static inline long TEMP_FROM_REG(u16 temp)
 
 struct lm80_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid;		/* !=0 if following fields are valid */
 	unsigned long last_updated;	/* In jiffies */
@@ -389,7 +390,7 @@ static int lm80_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm80_detect);
+	return i2c_probe(adapter, &addr_data, lm80_detect);
 }
 
 int lm80_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -451,6 +452,12 @@ int lm80_detect(struct i2c_adapter *adapter, int address, int kind)
 	data->fan_min[1] = lm80_read_value(new_client, LM80_REG_FAN_MIN(2));
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto error_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in0_min);
 	device_create_file(&new_client->dev, &dev_attr_in1_min);
 	device_create_file(&new_client->dev, &dev_attr_in2_min);
@@ -487,6 +494,8 @@ int lm80_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+error_detach:
+	i2c_detach_client(new_client);
 error_free:
 	kfree(data);
 exit:
@@ -495,15 +504,15 @@ exit:
 
 static int lm80_detach_client(struct i2c_client *client)
 {
+	struct lm80_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/lm83.c b/drivers/hwmon/lm83.c
index a49008b..d74b2c2 100644
--- a/drivers/hwmon/lm83.c
+++ b/drivers/hwmon/lm83.c
@@ -32,8 +32,9 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
 #include <linux/hwmon-sysfs.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /*
  * Addresses to scan
@@ -45,13 +46,12 @@ static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
 					0x29, 0x2a, 0x2b,
 					0x4c, 0x4d, 0x4e,
 					I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
 
-SENSORS_INSMOD_1(lm83);
+I2C_CLIENT_INSMOD_1(lm83);
 
 /*
  * The LM83 registers
@@ -138,6 +138,7 @@ static struct i2c_driver lm83_driver = {
 
 struct lm83_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
@@ -212,7 +213,7 @@ static int lm83_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm83_detect);
+	return i2c_probe(adapter, &addr_data, lm83_detect);
 }
 
 /*
@@ -312,6 +313,12 @@ static int lm83_detect(struct i2c_adapter *adapter, int address, int kind)
 	 */
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev,
 			   &sensor_dev_attr_temp1_input.dev_attr);
 	device_create_file(&new_client->dev,
@@ -340,6 +347,8 @@ static int lm83_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -348,15 +357,15 @@ exit:
 
 static int lm83_detach_client(struct i2c_client *client)
 {
+	struct lm83_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-		    "Client deregistration failed, client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index b4d7fd4..ab214df 100644
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -28,15 +28,15 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102);
+I2C_CLIENT_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102);
 
 /* The LM85 registers */
 
@@ -281,15 +281,6 @@ static int ZONE_TO_REG( int zone )
 #define PPR_TO_REG(val,fan) (SENSORS_LIMIT((val)-1,0,3)<<(fan *2))
 #define PPR_FROM_REG(val,fan) ((((val)>>(fan * 2))&0x03)+1)
 
-/* i2c-vid.h defines vid_from_reg() */
-#define VID_FROM_REG(val,vrm) (vid_from_reg((val),(vrm)))
-
-/* Unlike some other drivers we DO NOT set initial limits.  Use
- * the config file to set limits.  Some users have reported
- * motherboards shutting down when we set limits in a previous
- * version of the driver.
- */
-
 /* Chip sampling rates
  *
  * Some sensors are not updated more frequently than once per second
@@ -339,6 +330,7 @@ struct lm85_autofan {
 
 struct lm85_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 	enum chips type;
 
@@ -1019,7 +1011,7 @@ int lm85_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm85_detect);
+	return i2c_probe(adapter, &addr_data, lm85_detect);
 }
 
 int lm85_detect(struct i2c_adapter *adapter, int address,
@@ -1031,11 +1023,6 @@ int lm85_detect(struct i2c_adapter *adapter, int address,
 	int err = 0;
 	const char *type_name = "";
 
-	if (i2c_is_isa_adapter(adapter)) {
-		/* This chip has no ISA interface */
-		goto ERROR0 ;
-	};
-
 	if (!i2c_check_functionality(adapter,
 					I2C_FUNC_SMBUS_BYTE_DATA)) {
 		/* We need to be able to do byte I/O */
@@ -1160,12 +1147,18 @@ int lm85_detect(struct i2c_adapter *adapter, int address,
 		goto ERROR1;
 
 	/* Set the VRM version */
-	data->vrm = i2c_which_vrm();
+	data->vrm = vid_which_vrm();
 
 	/* Initialize the LM85 chip */
 	lm85_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto ERROR2;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_fan1_input);
 	device_create_file(&new_client->dev, &dev_attr_fan2_input);
 	device_create_file(&new_client->dev, &dev_attr_fan3_input);
@@ -1235,6 +1228,8 @@ int lm85_detect(struct i2c_adapter *adapter, int address,
 	return 0;
 
 	/* Error out and cleanup code */
+    ERROR2:
+	i2c_detach_client(new_client);
     ERROR1:
 	kfree(data);
     ERROR0:
@@ -1243,8 +1238,10 @@ int lm85_detect(struct i2c_adapter *adapter, int address,
 
 int lm85_detach_client(struct i2c_client *client)
 {
+	struct lm85_data *data = i2c_get_clientdata(client);
+	hwmon_device_unregister(data->class_dev);
 	i2c_detach_client(client);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c
index 1921ed1..dca996d 100644
--- a/drivers/hwmon/lm87.c
+++ b/drivers/hwmon/lm87.c
@@ -57,8 +57,9 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 
 /*
  * Addresses to scan
@@ -66,13 +67,12 @@
  */
 
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
 
-SENSORS_INSMOD_1(lm87);
+I2C_CLIENT_INSMOD_1(lm87);
 
 /*
  * The LM87 registers
@@ -175,6 +175,7 @@ static struct i2c_driver lm87_driver = {
 
 struct lm87_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* In jiffies */
@@ -537,7 +538,7 @@ static int lm87_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm87_detect);
+	return i2c_probe(adapter, &addr_data, lm87_detect);
 }
 
 /*
@@ -608,6 +609,12 @@ static int lm87_detect(struct i2c_adapter *adapter, int address, int kind)
 	data->in_scale[7] = 1875;
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in1_input);
 	device_create_file(&new_client->dev, &dev_attr_in1_min);
 	device_create_file(&new_client->dev, &dev_attr_in1_max);
@@ -673,6 +680,8 @@ static int lm87_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -685,7 +694,7 @@ static void lm87_init_client(struct i2c_client *client)
 	u8 config;
 
 	data->channel = lm87_read_value(client, LM87_REG_CHANNEL_MODE);
-	data->vrm = i2c_which_vrm();
+	data->vrm = vid_which_vrm();
 
 	config = lm87_read_value(client, LM87_REG_CONFIG);
 	if (!(config & 0x01)) {
@@ -719,15 +728,15 @@ static void lm87_init_client(struct i2c_client *client)
 
 static int lm87_detach_client(struct i2c_client *client)
 {
+	struct lm87_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index a67dcad..14de05f 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -75,8 +75,9 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
 #include <linux/hwmon-sysfs.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /*
  * Addresses to scan
@@ -89,13 +90,12 @@
  */
 
 static unsigned short normal_i2c[] = { 0x4c, 0x4d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
 
-SENSORS_INSMOD_6(lm90, adm1032, lm99, lm86, max6657, adt7461);
+I2C_CLIENT_INSMOD_6(lm90, adm1032, lm99, lm86, max6657, adt7461);
 
 /*
  * The LM90 registers
@@ -200,6 +200,7 @@ static struct i2c_driver lm90_driver = {
 
 struct lm90_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
@@ -352,7 +353,7 @@ static int lm90_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm90_detect);
+	return i2c_probe(adapter, &addr_data, lm90_detect);
 }
 
 /*
@@ -500,6 +501,12 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind)
 	lm90_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev,
 			   &sensor_dev_attr_temp1_input.dev_attr);
 	device_create_file(&new_client->dev,
@@ -524,6 +531,8 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -547,15 +556,15 @@ static void lm90_init_client(struct i2c_client *client)
 
 static int lm90_detach_client(struct i2c_client *client)
 {
+	struct lm90_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/lm92.c b/drivers/hwmon/lm92.c
index 215c8e4..647b7c7 100644
--- a/drivers/hwmon/lm92.c
+++ b/drivers/hwmon/lm92.c
@@ -44,17 +44,16 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /* The LM92 and MAX6635 have 2 two-state pins for address selection,
    resulting in 4 possible addresses. */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
 				       I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(lm92);
+I2C_CLIENT_INSMOD_1(lm92);
 
 /* The LM92 registers */
 #define LM92_REG_CONFIG			0x01 /* 8-bit, RW */
@@ -96,6 +95,7 @@ static struct i2c_driver lm92_driver;
 /* Client data (each client gets its own) */
 struct lm92_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
@@ -359,6 +359,12 @@ static int lm92_detect(struct i2c_adapter *adapter, int address, int kind)
 	lm92_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_temp1_input);
 	device_create_file(&new_client->dev, &dev_attr_temp1_crit);
 	device_create_file(&new_client->dev, &dev_attr_temp1_crit_hyst);
@@ -370,6 +376,8 @@ static int lm92_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -380,20 +388,20 @@ static int lm92_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, lm92_detect);
+	return i2c_probe(adapter, &addr_data, lm92_detect);
 }
 
 static int lm92_detach_client(struct i2c_client *client)
 {
+	struct lm92_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/max1619.c b/drivers/hwmon/max1619.c
index 3c159f1..16bf71f 100644
--- a/drivers/hwmon/max1619.c
+++ b/drivers/hwmon/max1619.c
@@ -31,20 +31,19 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
 					0x29, 0x2a, 0x2b,
 					0x4c, 0x4d, 0x4e,
 					I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
 
-SENSORS_INSMOD_1(max1619);
+I2C_CLIENT_INSMOD_1(max1619);
 
 /*
  * The MAX1619 registers
@@ -104,6 +103,7 @@ static struct i2c_driver max1619_driver = {
 
 struct max1619_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
@@ -179,7 +179,7 @@ static int max1619_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, max1619_detect);
+	return i2c_probe(adapter, &addr_data, max1619_detect);
 }
 
 /*
@@ -275,6 +275,12 @@ static int max1619_detect(struct i2c_adapter *adapter, int address, int kind)
 	max1619_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_temp1_input);
 	device_create_file(&new_client->dev, &dev_attr_temp2_input);
 	device_create_file(&new_client->dev, &dev_attr_temp2_min);
@@ -285,6 +291,8 @@ static int max1619_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -308,15 +316,15 @@ static void max1619_init_client(struct i2c_client *client)
 
 static int max1619_detach_client(struct i2c_client *client)
 {
+	struct max1619_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c
index fa4032d..cf2a357 100644
--- a/drivers/hwmon/pc87360.c
+++ b/drivers/hwmon/pc87360.c
@@ -38,23 +38,19 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 #include <asm/io.h>
 
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0, I2C_CLIENT_ISA_END };
-static struct i2c_force_data forces[] = {{ NULL }};
 static u8 devid;
-static unsigned int extra_isa[3];
+static unsigned short address;
+static unsigned short extra_isa[3];
 static u8 confreg[4];
 
 enum chips { any_chip, pc87360, pc87363, pc87364, pc87365, pc87366 };
-static struct i2c_address_data addr_data = {
-	.normal_i2c		= normal_i2c,
-	.normal_isa		= normal_isa,
-	.forces			= forces,
-};
 
 static int init = 1;
 module_param(init, int, 0);
@@ -186,6 +182,7 @@ static inline u8 PWM_TO_REG(int val, int inv)
 
 struct pc87360_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 	struct semaphore update_lock;
 	char valid;		/* !=0 if following fields are valid */
@@ -224,8 +221,7 @@ struct pc87360_data {
  * Functions declaration
  */
 
-static int pc87360_attach_adapter(struct i2c_adapter *adapter);
-static int pc87360_detect(struct i2c_adapter *adapter, int address, int kind);
+static int pc87360_detect(struct i2c_adapter *adapter);
 static int pc87360_detach_client(struct i2c_client *client);
 
 static int pc87360_read_value(struct pc87360_data *data, u8 ldi, u8 bank,
@@ -242,8 +238,7 @@ static struct pc87360_data *pc87360_update_device(struct device *dev);
 static struct i2c_driver pc87360_driver = {
 	.owner		= THIS_MODULE,
 	.name		= "pc87360",
-	.flags		= I2C_DF_NOTIFY,
-	.attach_adapter	= pc87360_attach_adapter,
+	.attach_adapter	= pc87360_detect,
 	.detach_client	= pc87360_detach_client,
 };
 
@@ -251,168 +246,178 @@ static struct i2c_driver pc87360_driver = {
  * Sysfs stuff
  */
 
-static ssize_t set_fan_min(struct device *dev, const char *buf,
-	size_t count, int nr)
+static ssize_t show_fan_input(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan[attr->index],
+		       FAN_DIV_FROM_REG(data->fan_status[attr->index])));
+}
+static ssize_t show_fan_min(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan_min[attr->index],
+		       FAN_DIV_FROM_REG(data->fan_status[attr->index])));
+}
+static ssize_t show_fan_div(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n",
+		       FAN_DIV_FROM_REG(data->fan_status[attr->index]));
+}
+static ssize_t show_fan_status(struct device *dev, struct device_attribute *devattr, char *buf)
 {
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n",
+		       FAN_STATUS_FROM_REG(data->fan_status[attr->index]));
+}
+static ssize_t set_fan_min(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
 	struct i2c_client *client = to_i2c_client(dev);
 	struct pc87360_data *data = i2c_get_clientdata(client);
 	long fan_min = simple_strtol(buf, NULL, 10);
 
 	down(&data->update_lock);
-	fan_min = FAN_TO_REG(fan_min, FAN_DIV_FROM_REG(data->fan_status[nr]));
+	fan_min = FAN_TO_REG(fan_min, FAN_DIV_FROM_REG(data->fan_status[attr->index]));
 
 	/* If it wouldn't fit, change clock divisor */
 	while (fan_min > 255
-	    && (data->fan_status[nr] & 0x60) != 0x60) {
+	    && (data->fan_status[attr->index] & 0x60) != 0x60) {
 		fan_min >>= 1;
-		data->fan[nr] >>= 1;
-		data->fan_status[nr] += 0x20;
+		data->fan[attr->index] >>= 1;
+		data->fan_status[attr->index] += 0x20;
 	}
-	data->fan_min[nr] = fan_min > 255 ? 255 : fan_min;
-	pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_FAN_MIN(nr),
-			    data->fan_min[nr]);
+	data->fan_min[attr->index] = fan_min > 255 ? 255 : fan_min;
+	pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_FAN_MIN(attr->index),
+			    data->fan_min[attr->index]);
 
 	/* Write new divider, preserve alarm bits */
-	pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_FAN_STATUS(nr),
-			    data->fan_status[nr] & 0xF9);
+	pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_FAN_STATUS(attr->index),
+			    data->fan_status[attr->index] & 0xF9);
 	up(&data->update_lock);
 
 	return count;
 }
 
 #define show_and_set_fan(offset) \
-static ssize_t show_fan##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan[offset-1], \
-		       FAN_DIV_FROM_REG(data->fan_status[offset-1]))); \
-} \
-static ssize_t show_fan##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan_min[offset-1], \
-		       FAN_DIV_FROM_REG(data->fan_status[offset-1]))); \
-} \
-static ssize_t show_fan##offset##_div(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", \
-		       FAN_DIV_FROM_REG(data->fan_status[offset-1])); \
-} \
-static ssize_t show_fan##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", \
-		       FAN_STATUS_FROM_REG(data->fan_status[offset-1])); \
-} \
-static ssize_t set_fan##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	return set_fan_min(dev, buf, count, offset-1); \
-} \
-static DEVICE_ATTR(fan##offset##_input, S_IRUGO, \
-	show_fan##offset##_input, NULL); \
-static DEVICE_ATTR(fan##offset##_min, S_IWUSR | S_IRUGO, \
-	show_fan##offset##_min, set_fan##offset##_min); \
-static DEVICE_ATTR(fan##offset##_div, S_IRUGO, \
-	show_fan##offset##_div, NULL); \
-static DEVICE_ATTR(fan##offset##_status, S_IRUGO, \
-	show_fan##offset##_status, NULL);
+static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, \
+	show_fan_input, NULL, offset-1); \
+static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IWUSR | S_IRUGO, \
+	show_fan_min, set_fan_min, offset-1); \
+static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO, \
+	show_fan_div, NULL, offset-1); \
+static SENSOR_DEVICE_ATTR(fan##offset##_status, S_IRUGO, \
+	show_fan_status, NULL, offset-1);
 show_and_set_fan(1)
 show_and_set_fan(2)
 show_and_set_fan(3)
 
+static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n",
+		       PWM_FROM_REG(data->pwm[attr->index],
+				    FAN_CONFIG_INVERT(data->fan_conf,
+						      attr->index)));
+}
+static ssize_t set_pwm(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->pwm[attr->index] = PWM_TO_REG(val,
+			      FAN_CONFIG_INVERT(data->fan_conf, attr->index));
+	pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_PWM(attr->index),
+			    data->pwm[attr->index]);
+	up(&data->update_lock);
+	return count;
+}
+
 #define show_and_set_pwm(offset) \
-static ssize_t show_pwm##offset(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", \
-		       PWM_FROM_REG(data->pwm[offset-1], \
-				    FAN_CONFIG_INVERT(data->fan_conf, \
-						      offset-1))); \
-} \
-static ssize_t set_pwm##offset(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->pwm[offset-1] = PWM_TO_REG(val, \
-			      FAN_CONFIG_INVERT(data->fan_conf, offset-1)); \
-	pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_PWM(offset-1), \
-			    data->pwm[offset-1]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static DEVICE_ATTR(pwm##offset, S_IWUSR | S_IRUGO, \
-	show_pwm##offset, set_pwm##offset);
+static SENSOR_DEVICE_ATTR(pwm##offset, S_IWUSR | S_IRUGO, \
+	show_pwm, set_pwm, offset-1);
 show_and_set_pwm(1)
 show_and_set_pwm(2)
 show_and_set_pwm(3)
 
+static ssize_t show_in_input(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", IN_FROM_REG(data->in[attr->index],
+		       data->in_vref));
+}
+static ssize_t show_in_min(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[attr->index],
+		       data->in_vref));
+}
+static ssize_t show_in_max(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[attr->index],
+		       data->in_vref));
+}
+static ssize_t show_in_status(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", data->in_status[attr->index]);
+}
+static ssize_t set_in_min(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->in_min[attr->index] = IN_TO_REG(val, data->in_vref);
+	pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_IN_MIN,
+			    data->in_min[attr->index]);
+	up(&data->update_lock);
+	return count;
+}
+static ssize_t set_in_max(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->in_max[attr->index] = IN_TO_REG(val,
+			       data->in_vref);
+	pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_IN_MAX,
+			    data->in_max[attr->index]);
+	up(&data->update_lock);
+	return count;
+}
+
 #define show_and_set_in(offset) \
-static ssize_t show_in##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset], \
-		       data->in_vref)); \
-} \
-static ssize_t show_in##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset], \
-		       data->in_vref)); \
-} \
-static ssize_t show_in##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset], \
-		       data->in_vref)); \
-} \
-static ssize_t show_in##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", data->in_status[offset]); \
-} \
-static ssize_t set_in##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->in_min[offset] = IN_TO_REG(val, data->in_vref); \
-	pc87360_write_value(data, LD_IN, offset, PC87365_REG_IN_MIN, \
-			    data->in_min[offset]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static ssize_t set_in##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->in_max[offset] = IN_TO_REG(val, \
-			       data->in_vref); \
-	pc87360_write_value(data, LD_IN, offset, PC87365_REG_IN_MAX, \
-			    data->in_max[offset]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static DEVICE_ATTR(in##offset##_input, S_IRUGO, \
-	show_in##offset##_input, NULL); \
-static DEVICE_ATTR(in##offset##_min, S_IWUSR | S_IRUGO, \
-	show_in##offset##_min, set_in##offset##_min); \
-static DEVICE_ATTR(in##offset##_max, S_IWUSR | S_IRUGO, \
-	show_in##offset##_max, set_in##offset##_max); \
-static DEVICE_ATTR(in##offset##_status, S_IRUGO, \
-	show_in##offset##_status, NULL);
+static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, \
+	show_in_input, NULL, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_min, S_IWUSR | S_IRUGO, \
+	show_in_min, set_in_min, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_max, S_IWUSR | S_IRUGO, \
+	show_in_max, set_in_max, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_status, S_IRUGO, \
+	show_in_status, NULL, offset);
 show_and_set_in(0)
 show_and_set_in(1)
 show_and_set_in(2)
@@ -425,88 +430,97 @@ show_and_set_in(8)
 show_and_set_in(9)
 show_and_set_in(10)
 
+static ssize_t show_therm_input(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", IN_FROM_REG(data->in[attr->index],
+		       data->in_vref));
+}
+static ssize_t show_therm_min(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[attr->index],
+		       data->in_vref));
+}
+static ssize_t show_therm_max(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[attr->index],
+		       data->in_vref));
+}
+static ssize_t show_therm_crit(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_crit[attr->index-11],
+		       data->in_vref));
+}
+static ssize_t show_therm_status(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%u\n", data->in_status[attr->index]);
+}
+static ssize_t set_therm_min(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->in_min[attr->index] = IN_TO_REG(val, data->in_vref);
+	pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_TEMP_MIN,
+			    data->in_min[attr->index]);
+	up(&data->update_lock);
+	return count;
+}
+static ssize_t set_therm_max(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->in_max[attr->index] = IN_TO_REG(val, data->in_vref);
+	pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_TEMP_MAX,
+			    data->in_max[attr->index]);
+	up(&data->update_lock);
+	return count;
+}
+static ssize_t set_therm_crit(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->in_crit[attr->index-11] = IN_TO_REG(val, data->in_vref);
+	pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_TEMP_CRIT,
+			    data->in_crit[attr->index-11]);
+	up(&data->update_lock);
+	return count;
+}
+
 #define show_and_set_therm(offset) \
-static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset+7], \
-		       data->in_vref)); \
-} \
-static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset+7], \
-		       data->in_vref)); \
-} \
-static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset+7], \
-		       data->in_vref)); \
-} \
-static ssize_t show_temp##offset##_crit(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", IN_FROM_REG(data->in_crit[offset-4], \
-		       data->in_vref)); \
-} \
-static ssize_t show_temp##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%u\n", data->in_status[offset+7]); \
-} \
-static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->in_min[offset+7] = IN_TO_REG(val, data->in_vref); \
-	pc87360_write_value(data, LD_IN, offset+7, PC87365_REG_TEMP_MIN, \
-			    data->in_min[offset+7]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->in_max[offset+7] = IN_TO_REG(val, data->in_vref); \
-	pc87360_write_value(data, LD_IN, offset+7, PC87365_REG_TEMP_MAX, \
-			    data->in_max[offset+7]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static ssize_t set_temp##offset##_crit(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->in_crit[offset-4] = IN_TO_REG(val, data->in_vref); \
-	pc87360_write_value(data, LD_IN, offset+7, PC87365_REG_TEMP_CRIT, \
-			    data->in_crit[offset-4]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
-	show_temp##offset##_input, NULL); \
-static DEVICE_ATTR(temp##offset##_min, S_IWUSR | S_IRUGO, \
-	show_temp##offset##_min, set_temp##offset##_min); \
-static DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
-	show_temp##offset##_max, set_temp##offset##_max); \
-static DEVICE_ATTR(temp##offset##_crit, S_IWUSR | S_IRUGO, \
-	show_temp##offset##_crit, set_temp##offset##_crit); \
-static DEVICE_ATTR(temp##offset##_status, S_IRUGO, \
-	show_temp##offset##_status, NULL);
+static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
+	show_therm_input, NULL, 11+offset-4); \
+static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IWUSR | S_IRUGO, \
+	show_therm_min, set_therm_min, 11+offset-4); \
+static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
+	show_therm_max, set_therm_max, 11+offset-4); \
+static SENSOR_DEVICE_ATTR(temp##offset##_crit, S_IWUSR | S_IRUGO, \
+	show_therm_crit, set_therm_crit, 11+offset-4); \
+static SENSOR_DEVICE_ATTR(temp##offset##_status, S_IRUGO, \
+	show_therm_status, NULL, 11+offset-4);
 show_and_set_therm(4)
 show_and_set_therm(5)
 show_and_set_therm(6)
@@ -539,84 +553,93 @@ static ssize_t show_in_alarms(struct device *dev, struct device_attribute *attr,
 }
 static DEVICE_ATTR(alarms_in, S_IRUGO, show_in_alarms, NULL);
 
+static ssize_t show_temp_input(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[attr->index]));
+}
+static ssize_t show_temp_min(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[attr->index]));
+}
+static ssize_t show_temp_max(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[attr->index]));
+}
+static ssize_t show_temp_crit(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit[attr->index]));
+}
+static ssize_t show_temp_status(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct pc87360_data *data = pc87360_update_device(dev);
+	return sprintf(buf, "%d\n", data->temp_status[attr->index]);
+}
+static ssize_t set_temp_min(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->temp_min[attr->index] = TEMP_TO_REG(val);
+	pc87360_write_value(data, LD_TEMP, attr->index, PC87365_REG_TEMP_MIN,
+			    data->temp_min[attr->index]);
+	up(&data->update_lock);
+	return count;
+}
+static ssize_t set_temp_max(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->temp_max[attr->index] = TEMP_TO_REG(val);
+	pc87360_write_value(data, LD_TEMP, attr->index, PC87365_REG_TEMP_MAX,
+			    data->temp_max[attr->index]);
+	up(&data->update_lock);
+	return count;
+}
+static ssize_t set_temp_crit(struct device *dev, struct device_attribute *devattr, const char *buf,
+	size_t count)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct pc87360_data *data = i2c_get_clientdata(client);
+	long val = simple_strtol(buf, NULL, 10);
+
+	down(&data->update_lock);
+	data->temp_crit[attr->index] = TEMP_TO_REG(val);
+	pc87360_write_value(data, LD_TEMP, attr->index, PC87365_REG_TEMP_CRIT,
+			    data->temp_crit[attr->index]);
+	up(&data->update_lock);
+	return count;
+}
+
 #define show_and_set_temp(offset) \
-static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[offset-1])); \
-} \
-static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[offset-1])); \
-} \
-static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[offset-1])); \
-}\
-static ssize_t show_temp##offset##_crit(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit[offset-1])); \
-}\
-static ssize_t show_temp##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct pc87360_data *data = pc87360_update_device(dev); \
-	return sprintf(buf, "%d\n", data->temp_status[offset-1]); \
-}\
-static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->temp_min[offset-1] = TEMP_TO_REG(val); \
-	pc87360_write_value(data, LD_TEMP, offset-1, PC87365_REG_TEMP_MIN, \
-			    data->temp_min[offset-1]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->temp_max[offset-1] = TEMP_TO_REG(val); \
-	pc87360_write_value(data, LD_TEMP, offset-1, PC87365_REG_TEMP_MAX, \
-			    data->temp_max[offset-1]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static ssize_t set_temp##offset##_crit(struct device *dev, struct device_attribute *attr, const char *buf, \
-	size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct pc87360_data *data = i2c_get_clientdata(client); \
-	long val = simple_strtol(buf, NULL, 10); \
- \
-	down(&data->update_lock); \
-	data->temp_crit[offset-1] = TEMP_TO_REG(val); \
-	pc87360_write_value(data, LD_TEMP, offset-1, PC87365_REG_TEMP_CRIT, \
-			    data->temp_crit[offset-1]); \
-	up(&data->update_lock); \
-	return count; \
-} \
-static DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
-	show_temp##offset##_input, NULL); \
-static DEVICE_ATTR(temp##offset##_min, S_IWUSR | S_IRUGO, \
-	show_temp##offset##_min, set_temp##offset##_min); \
-static DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
-	show_temp##offset##_max, set_temp##offset##_max); \
-static DEVICE_ATTR(temp##offset##_crit, S_IWUSR | S_IRUGO, \
-	show_temp##offset##_crit, set_temp##offset##_crit); \
-static DEVICE_ATTR(temp##offset##_status, S_IRUGO, \
-	show_temp##offset##_status, NULL);
+static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
+	show_temp_input, NULL, offset-1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IWUSR | S_IRUGO, \
+	show_temp_min, set_temp_min, offset-1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
+	show_temp_max, set_temp_max, offset-1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_crit, S_IWUSR | S_IRUGO, \
+	show_temp_crit, set_temp_crit, offset-1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_status, S_IRUGO, \
+	show_temp_status, NULL, offset-1);
 show_and_set_temp(1)
 show_and_set_temp(2)
 show_and_set_temp(3)
@@ -632,12 +655,7 @@ static DEVICE_ATTR(alarms_temp, S_IRUGO, show_temp_alarms, NULL);
  * Device detection, registration and update
  */
 
-static int pc87360_attach_adapter(struct i2c_adapter *adapter)
-{
-	return i2c_detect(adapter, &addr_data, pc87360_detect);
-}
-
-static int pc87360_find(int sioaddr, u8 *devid, int *address)
+static int __init pc87360_find(int sioaddr, u8 *devid, unsigned short *addresses)
 {
 	u16 val;
 	int i;
@@ -683,7 +701,7 @@ static int pc87360_find(int sioaddr, u8 *devid, int *address)
 			continue;
 		}
 
-		address[i] = val;
+		addresses[i] = val;
 
 		if (i==0) { /* Fans */
 			confreg[0] = superio_inb(sioaddr, 0xF0);
@@ -727,9 +745,7 @@ static int pc87360_find(int sioaddr, u8 *devid, int *address)
 	return 0;
 }
 
-/* We don't really care about the address.
-   Read from extra_isa instead. */
-int pc87360_detect(struct i2c_adapter *adapter, int address, int kind)
+static int pc87360_detect(struct i2c_adapter *adapter)
 {
 	int i;
 	struct i2c_client *new_client;
@@ -738,9 +754,6 @@ int pc87360_detect(struct i2c_adapter *adapter, int address, int kind)
 	const char *name = "pc87360";
 	int use_thermistors = 0;
 
-	if (!i2c_is_isa_adapter(adapter))
-		return -ENODEV;
-
 	if (!(data = kmalloc(sizeof(struct pc87360_data), GFP_KERNEL)))
 		return -ENOMEM;
 	memset(data, 0x00, sizeof(struct pc87360_data));
@@ -838,51 +851,57 @@ int pc87360_detect(struct i2c_adapter *adapter, int address, int kind)
 	}
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto ERROR3;
+	}
+
 	if (data->innr) {
-		device_create_file(&new_client->dev, &dev_attr_in0_input);
-		device_create_file(&new_client->dev, &dev_attr_in1_input);
-		device_create_file(&new_client->dev, &dev_attr_in2_input);
-		device_create_file(&new_client->dev, &dev_attr_in3_input);
-		device_create_file(&new_client->dev, &dev_attr_in4_input);
-		device_create_file(&new_client->dev, &dev_attr_in5_input);
-		device_create_file(&new_client->dev, &dev_attr_in6_input);
-		device_create_file(&new_client->dev, &dev_attr_in7_input);
-		device_create_file(&new_client->dev, &dev_attr_in8_input);
-		device_create_file(&new_client->dev, &dev_attr_in9_input);
-		device_create_file(&new_client->dev, &dev_attr_in10_input);
-		device_create_file(&new_client->dev, &dev_attr_in0_min);
-		device_create_file(&new_client->dev, &dev_attr_in1_min);
-		device_create_file(&new_client->dev, &dev_attr_in2_min);
-		device_create_file(&new_client->dev, &dev_attr_in3_min);
-		device_create_file(&new_client->dev, &dev_attr_in4_min);
-		device_create_file(&new_client->dev, &dev_attr_in5_min);
-		device_create_file(&new_client->dev, &dev_attr_in6_min);
-		device_create_file(&new_client->dev, &dev_attr_in7_min);
-		device_create_file(&new_client->dev, &dev_attr_in8_min);
-		device_create_file(&new_client->dev, &dev_attr_in9_min);
-		device_create_file(&new_client->dev, &dev_attr_in10_min);
-		device_create_file(&new_client->dev, &dev_attr_in0_max);
-		device_create_file(&new_client->dev, &dev_attr_in1_max);
-		device_create_file(&new_client->dev, &dev_attr_in2_max);
-		device_create_file(&new_client->dev, &dev_attr_in3_max);
-		device_create_file(&new_client->dev, &dev_attr_in4_max);
-		device_create_file(&new_client->dev, &dev_attr_in5_max);
-		device_create_file(&new_client->dev, &dev_attr_in6_max);
-		device_create_file(&new_client->dev, &dev_attr_in7_max);
-		device_create_file(&new_client->dev, &dev_attr_in8_max);
-		device_create_file(&new_client->dev, &dev_attr_in9_max);
-		device_create_file(&new_client->dev, &dev_attr_in10_max);
-		device_create_file(&new_client->dev, &dev_attr_in0_status);
-		device_create_file(&new_client->dev, &dev_attr_in1_status);
-		device_create_file(&new_client->dev, &dev_attr_in2_status);
-		device_create_file(&new_client->dev, &dev_attr_in3_status);
-		device_create_file(&new_client->dev, &dev_attr_in4_status);
-		device_create_file(&new_client->dev, &dev_attr_in5_status);
-		device_create_file(&new_client->dev, &dev_attr_in6_status);
-		device_create_file(&new_client->dev, &dev_attr_in7_status);
-		device_create_file(&new_client->dev, &dev_attr_in8_status);
-		device_create_file(&new_client->dev, &dev_attr_in9_status);
-		device_create_file(&new_client->dev, &dev_attr_in10_status);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in3_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in4_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in5_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in6_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in7_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in8_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in9_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in10_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in1_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in2_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in3_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in4_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in5_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in6_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in7_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in8_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in9_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in10_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in1_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in2_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in3_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in4_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in5_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in6_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in7_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in8_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in9_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in10_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in0_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in1_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in2_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in3_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in4_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in5_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in6_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in7_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in8_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in9_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_in10_status.dev_attr);
 
 		device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
 		device_create_file(&new_client->dev, &dev_attr_vrm);
@@ -890,90 +909,92 @@ int pc87360_detect(struct i2c_adapter *adapter, int address, int kind)
 	}
 
 	if (data->tempnr) {
-		device_create_file(&new_client->dev, &dev_attr_temp1_input);
-		device_create_file(&new_client->dev, &dev_attr_temp2_input);
-		device_create_file(&new_client->dev, &dev_attr_temp1_min);
-		device_create_file(&new_client->dev, &dev_attr_temp2_min);
-		device_create_file(&new_client->dev, &dev_attr_temp1_max);
-		device_create_file(&new_client->dev, &dev_attr_temp2_max);
-		device_create_file(&new_client->dev, &dev_attr_temp1_crit);
-		device_create_file(&new_client->dev, &dev_attr_temp2_crit);
-		device_create_file(&new_client->dev, &dev_attr_temp1_status);
-		device_create_file(&new_client->dev, &dev_attr_temp2_status);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp1_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp2_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp1_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp2_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp1_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp2_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp1_crit.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp2_crit.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp1_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp2_status.dev_attr);
 
 		device_create_file(&new_client->dev, &dev_attr_alarms_temp);
 	}
 	if (data->tempnr == 3) {
-		device_create_file(&new_client->dev, &dev_attr_temp3_input);
-		device_create_file(&new_client->dev, &dev_attr_temp3_min);
-		device_create_file(&new_client->dev, &dev_attr_temp3_max);
-		device_create_file(&new_client->dev, &dev_attr_temp3_crit);
-		device_create_file(&new_client->dev, &dev_attr_temp3_status);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp3_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp3_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp3_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp3_crit.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp3_status.dev_attr);
 	}
 	if (data->innr == 14) {
-		device_create_file(&new_client->dev, &dev_attr_temp4_input);
-		device_create_file(&new_client->dev, &dev_attr_temp5_input);
-		device_create_file(&new_client->dev, &dev_attr_temp6_input);
-		device_create_file(&new_client->dev, &dev_attr_temp4_min);
-		device_create_file(&new_client->dev, &dev_attr_temp5_min);
-		device_create_file(&new_client->dev, &dev_attr_temp6_min);
-		device_create_file(&new_client->dev, &dev_attr_temp4_max);
-		device_create_file(&new_client->dev, &dev_attr_temp5_max);
-		device_create_file(&new_client->dev, &dev_attr_temp6_max);
-		device_create_file(&new_client->dev, &dev_attr_temp4_crit);
-		device_create_file(&new_client->dev, &dev_attr_temp5_crit);
-		device_create_file(&new_client->dev, &dev_attr_temp6_crit);
-		device_create_file(&new_client->dev, &dev_attr_temp4_status);
-		device_create_file(&new_client->dev, &dev_attr_temp5_status);
-		device_create_file(&new_client->dev, &dev_attr_temp6_status);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp4_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp5_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp6_input.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp4_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp5_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp6_min.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp4_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp5_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp6_max.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp4_crit.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp5_crit.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp6_crit.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp4_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp5_status.dev_attr);
+		device_create_file(&new_client->dev, &sensor_dev_attr_temp6_status.dev_attr);
 	}
 
 	if (data->fannr) {
 		if (FAN_CONFIG_MONITOR(data->fan_conf, 0)) {
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan1_input);
+					   &sensor_dev_attr_fan1_input.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan1_min);
+					   &sensor_dev_attr_fan1_min.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan1_div);
+					   &sensor_dev_attr_fan1_div.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan1_status);
+					   &sensor_dev_attr_fan1_status.dev_attr);
 		}
 
 		if (FAN_CONFIG_MONITOR(data->fan_conf, 1)) {
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan2_input);
+					   &sensor_dev_attr_fan2_input.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan2_min);
+					   &sensor_dev_attr_fan2_min.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan2_div);
+					   &sensor_dev_attr_fan2_div.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan2_status);
+					   &sensor_dev_attr_fan2_status.dev_attr);
 		}
 
 		if (FAN_CONFIG_CONTROL(data->fan_conf, 0))
-			device_create_file(&new_client->dev, &dev_attr_pwm1);
+			device_create_file(&new_client->dev, &sensor_dev_attr_pwm1.dev_attr);
 		if (FAN_CONFIG_CONTROL(data->fan_conf, 1))
-			device_create_file(&new_client->dev, &dev_attr_pwm2);
+			device_create_file(&new_client->dev, &sensor_dev_attr_pwm2.dev_attr);
 	}
 	if (data->fannr == 3) {
 		if (FAN_CONFIG_MONITOR(data->fan_conf, 2)) {
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan3_input);
+					   &sensor_dev_attr_fan3_input.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan3_min);
+					   &sensor_dev_attr_fan3_min.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan3_div);
+					   &sensor_dev_attr_fan3_div.dev_attr);
 			device_create_file(&new_client->dev,
-					   &dev_attr_fan3_status);
+					   &sensor_dev_attr_fan3_status.dev_attr);
 		}
 
 		if (FAN_CONFIG_CONTROL(data->fan_conf, 2))
-			device_create_file(&new_client->dev, &dev_attr_pwm3);
+			device_create_file(&new_client->dev, &sensor_dev_attr_pwm3.dev_attr);
 	}
 
 	return 0;
 
+ERROR3:
+	i2c_detach_client(new_client);
 ERROR2:
 	for (i = 0; i < 3; i++) {
 		if (data->address[i]) {
@@ -990,11 +1011,10 @@ static int pc87360_detach_client(struct i2c_client *client)
 	struct pc87360_data *data = i2c_get_clientdata(client);
 	int i;
 
-	if ((i = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((i = i2c_detach_client(client)))
 		return i;
-	}
 
 	for (i = 0; i < 3; i++) {
 		if (data->address[i]) {
@@ -1320,23 +1340,23 @@ static int __init pc87360_init(void)
 	/* Arbitrarily pick one of the addresses */
 	for (i = 0; i < 3; i++) {
 		if (extra_isa[i] != 0x0000) {
-			normal_isa[0] = extra_isa[i];
+			address = extra_isa[i];
 			break;
 		}
 	}
 
-	if (normal_isa[0] == 0x0000) {
+	if (address == 0x0000) {
 		printk(KERN_WARNING "pc87360: No active logical device, "
 		       "module not inserted.\n");
 		return -ENODEV;
 	}
 
-	return i2c_add_driver(&pc87360_driver);
+	return i2c_isa_add_driver(&pc87360_driver);
 }
 
 static void __exit pc87360_exit(void)
 {
-	i2c_del_driver(&pc87360_driver);
+	i2c_isa_del_driver(&pc87360_driver);
 }
 
 
diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c
index 6bbfc8f..8610bce 100644
--- a/drivers/hwmon/sis5595.c
+++ b/drivers/hwmon/sis5595.c
@@ -55,7 +55,9 @@
 #include <linux/ioport.h>
 #include <linux/pci.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 #include <linux/init.h>
 #include <linux/jiffies.h>
 #include <asm/io.h>
@@ -68,14 +70,10 @@ module_param(force_addr, ushort, 0);
 MODULE_PARM_DESC(force_addr,
 		 "Initialize the base address of the sensors");
 
-/* Addresses to scan.
+/* Device address
    Note that we can't determine the ISA address until we have initialized
    our module */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0000, I2C_CLIENT_ISA_END };
-
-/* Insmod parameters */
-SENSORS_INSMOD_1(sis5595);
+static unsigned short address;
 
 /* Many SIS5595 constants specified below */
 
@@ -168,6 +166,7 @@ static inline u8 DIV_TO_REG(int val)
    allocated. */
 struct sis5595_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 
 	struct semaphore update_lock;
@@ -190,8 +189,7 @@ struct sis5595_data {
 
 static struct pci_dev *s_bridge;	/* pointer to the (only) sis5595 */
 
-static int sis5595_attach_adapter(struct i2c_adapter *adapter);
-static int sis5595_detect(struct i2c_adapter *adapter, int address, int kind);
+static int sis5595_detect(struct i2c_adapter *adapter);
 static int sis5595_detach_client(struct i2c_client *client);
 
 static int sis5595_read_value(struct i2c_client *client, u8 register);
@@ -202,9 +200,7 @@ static void sis5595_init_client(struct i2c_client *client);
 static struct i2c_driver sis5595_driver = {
 	.owner		= THIS_MODULE,
 	.name		= "sis5595",
-	.id		= I2C_DRIVERID_SIS5595,
-	.flags		= I2C_DF_NOTIFY,
-	.attach_adapter	= sis5595_attach_adapter,
+	.attach_adapter	= sis5595_detect,
 	.detach_client	= sis5595_detach_client,
 };
 
@@ -476,14 +472,7 @@ static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, ch
 static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
  
 /* This is called when the module is loaded */
-static int sis5595_attach_adapter(struct i2c_adapter *adapter)
-{
-	if (!(adapter->class & I2C_CLASS_HWMON))
-		return 0;
-	return i2c_detect(adapter, &addr_data, sis5595_detect);
-}
-
-int sis5595_detect(struct i2c_adapter *adapter, int address, int kind)
+static int sis5595_detect(struct i2c_adapter *adapter)
 {
 	int err = 0;
 	int i;
@@ -492,10 +481,6 @@ int sis5595_detect(struct i2c_adapter *adapter, int address, int kind)
 	char val;
 	u16 a;
 
-	/* Make sure we are probing the ISA bus!!  */
-	if (!i2c_is_isa_adapter(adapter))
-		goto exit;
-
 	if (force_addr)
 		address = force_addr & ~(SIS5595_EXTENT - 1);
 	/* Reserve the ISA region */
@@ -578,6 +563,12 @@ int sis5595_detect(struct i2c_adapter *adapter, int address, int kind)
 	}
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in0_input);
 	device_create_file(&new_client->dev, &dev_attr_in0_min);
 	device_create_file(&new_client->dev, &dev_attr_in0_max);
@@ -608,7 +599,9 @@ int sis5595_detect(struct i2c_adapter *adapter, int address, int kind)
 		device_create_file(&new_client->dev, &dev_attr_temp1_max_hyst);
 	}
 	return 0;
-	
+
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit_release:
@@ -619,18 +612,17 @@ exit:
 
 static int sis5595_detach_client(struct i2c_client *client)
 {
+	struct sis5595_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-		    "Client deregistration failed, client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	if (i2c_is_isa_client(client))
-		release_region(client->addr, SIS5595_EXTENT);
+	release_region(client->addr, SIS5595_EXTENT);
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
@@ -745,7 +737,6 @@ static int __devinit sis5595_pci_probe(struct pci_dev *dev,
 {
 	u16 val;
 	int *i;
-	int addr = 0;
 
 	for (i = blacklist; *i != 0; i++) {
 		struct pci_dev *dev;
@@ -761,22 +752,19 @@ static int __devinit sis5595_pci_probe(struct pci_dev *dev,
 	    pci_read_config_word(dev, SIS5595_BASE_REG, &val))
 		return -ENODEV;
 	
-	addr = val & ~(SIS5595_EXTENT - 1);
-	if (addr == 0 && force_addr == 0) {
+	address = val & ~(SIS5595_EXTENT - 1);
+	if (address == 0 && force_addr == 0) {
 		dev_err(&dev->dev, "Base address not set - upgrade BIOS or use force_addr=0xaddr\n");
 		return -ENODEV;
 	}
-	if (force_addr)
-		addr = force_addr;	/* so detect will get called */
 
-	if (!addr) {
+	if (!address) {
 		dev_err(&dev->dev,"No SiS 5595 sensors found.\n");
 		return -ENODEV;
 	}
-	normal_isa[0] = addr;
 
 	s_bridge = pci_dev_get(dev);
-	if (i2c_add_driver(&sis5595_driver)) {
+	if (i2c_isa_add_driver(&sis5595_driver)) {
 		pci_dev_put(s_bridge);
 		s_bridge = NULL;
 	}
@@ -803,7 +791,7 @@ static void __exit sm_sis5595_exit(void)
 {
 	pci_unregister_driver(&sis5595_pci_driver);
 	if (s_bridge != NULL) {
-		i2c_del_driver(&sis5595_driver);
+		i2c_isa_del_driver(&sis5595_driver);
 		pci_dev_put(s_bridge);
 		s_bridge = NULL;
 	}
diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c
index fdeeb3a..7fe7157 100644
--- a/drivers/hwmon/smsc47b397.c
+++ b/drivers/hwmon/smsc47b397.c
@@ -31,23 +31,14 @@
 #include <linux/ioport.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 #include <linux/init.h>
 #include <asm/io.h>
 
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
 /* Address is autodetected, there is no default value */
-static unsigned int normal_isa[] = { 0x0000, I2C_CLIENT_ISA_END };
-static struct i2c_force_data forces[] = {{NULL}};
-
-enum chips { any_chip, smsc47b397 };
-static struct i2c_address_data addr_data = {
-	.normal_i2c		= normal_i2c,
-	.normal_isa		= normal_isa,
-	.probe			= normal_i2c,		/* cheat */
-	.ignore			= normal_i2c,		/* cheat */
-	.forces			= forces,
-};
+static unsigned short address;
 
 /* Super-I/0 registers and commands */
 
@@ -100,6 +91,7 @@ static u8 smsc47b397_reg_temp[] = {0x25, 0x26, 0x27, 0x80};
 
 struct smsc47b397_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 
 	struct semaphore update_lock;
@@ -215,52 +207,40 @@ sysfs_fan(4);
 #define device_create_file_fan(client, num) \
 	device_create_file(&client->dev, &dev_attr_fan##num##_input)
 
-static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind);
-
-static int smsc47b397_attach_adapter(struct i2c_adapter *adapter)
-{
-	if (!(adapter->class & I2C_CLASS_HWMON))
-		return 0;
-	return i2c_detect(adapter, &addr_data, smsc47b397_detect);
-}
-
 static int smsc47b397_detach_client(struct i2c_client *client)
 {
+	struct smsc47b397_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	release_region(client->addr, SMSC_EXTENT);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
 
+static int smsc47b397_detect(struct i2c_adapter *adapter);
+
 static struct i2c_driver smsc47b397_driver = {
 	.owner		= THIS_MODULE,
 	.name		= "smsc47b397",
-	.id		= I2C_DRIVERID_SMSC47B397,
-	.flags		= I2C_DF_NOTIFY,
-	.attach_adapter	= smsc47b397_attach_adapter,
+	.attach_adapter	= smsc47b397_detect,
 	.detach_client	= smsc47b397_detach_client,
 };
 
-static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind)
+static int smsc47b397_detect(struct i2c_adapter *adapter)
 {
 	struct i2c_client *new_client;
 	struct smsc47b397_data *data;
 	int err = 0;
 
-	if (!i2c_is_isa_adapter(adapter)) {
-		return 0;
-	}
-
-	if (!request_region(addr, SMSC_EXTENT, smsc47b397_driver.name)) {
-		dev_err(&adapter->dev, "Region 0x%x already in use!\n", addr);
+	if (!request_region(address, SMSC_EXTENT, smsc47b397_driver.name)) {
+		dev_err(&adapter->dev, "Region 0x%x already in use!\n",
+			address);
 		return -EBUSY;
 	}
 
@@ -272,7 +252,7 @@ static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind)
 
 	new_client = &data->client;
 	i2c_set_clientdata(new_client, data);
-	new_client->addr = addr;
+	new_client->addr = address;
 	init_MUTEX(&data->lock);
 	new_client->adapter = adapter;
 	new_client->driver = &smsc47b397_driver;
@@ -285,6 +265,12 @@ static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind)
 	if ((err = i2c_attach_client(new_client)))
 		goto error_free;
 
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto error_detach;
+	}
+
 	device_create_file_temp(new_client, 1);
 	device_create_file_temp(new_client, 2);
 	device_create_file_temp(new_client, 3);
@@ -297,14 +283,16 @@ static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind)
 
 	return 0;
 
+error_detach:
+	i2c_detach_client(new_client);
 error_free:
 	kfree(data);
 error_release:
-	release_region(addr, SMSC_EXTENT);
+	release_region(address, SMSC_EXTENT);
 	return err;
 }
 
-static int __init smsc47b397_find(unsigned int *addr)
+static int __init smsc47b397_find(unsigned short *addr)
 {
 	u8 id, rev;
 
@@ -333,15 +321,15 @@ static int __init smsc47b397_init(void)
 {
 	int ret;
 
-	if ((ret = smsc47b397_find(normal_isa)))
+	if ((ret = smsc47b397_find(&address)))
 		return ret;
 
-	return i2c_add_driver(&smsc47b397_driver);
+	return i2c_isa_add_driver(&smsc47b397_driver);
 }
 
 static void __exit smsc47b397_exit(void)
 {
-	i2c_del_driver(&smsc47b397_driver);
+	i2c_isa_del_driver(&smsc47b397_driver);
 }
 
 MODULE_AUTHOR("Mark M. Hoffman <mhoffman@lightlink.com>");
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 7166ad0..7e699a8 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -30,21 +30,14 @@
 #include <linux/ioport.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 #include <linux/init.h>
 #include <asm/io.h>
 
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
 /* Address is autodetected, there is no default value */
-static unsigned int normal_isa[] = { 0x0000, I2C_CLIENT_ISA_END };
-static struct i2c_force_data forces[] = {{NULL}};
-
-enum chips { any_chip, smsc47m1 };
-static struct i2c_address_data addr_data = {
-	.normal_i2c		= normal_i2c,
-	.normal_isa		= normal_isa,
-	.forces			= forces,
-};
+static unsigned short address;
 
 /* Super-I/0 registers and commands */
 
@@ -108,6 +101,7 @@ superio_exit(void)
 
 struct smsc47m1_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 
 	struct semaphore update_lock;
@@ -121,9 +115,7 @@ struct smsc47m1_data {
 };
 
 
-static int smsc47m1_attach_adapter(struct i2c_adapter *adapter);
-static int smsc47m1_find(int *address);
-static int smsc47m1_detect(struct i2c_adapter *adapter, int address, int kind);
+static int smsc47m1_detect(struct i2c_adapter *adapter);
 static int smsc47m1_detach_client(struct i2c_client *client);
 
 static int smsc47m1_read_value(struct i2c_client *client, u8 reg);
@@ -136,9 +128,7 @@ static struct smsc47m1_data *smsc47m1_update_device(struct device *dev,
 static struct i2c_driver smsc47m1_driver = {
 	.owner		= THIS_MODULE,
 	.name		= "smsc47m1",
-	.id		= I2C_DRIVERID_SMSC47M1,
-	.flags		= I2C_DF_NOTIFY,
-	.attach_adapter	= smsc47m1_attach_adapter,
+	.attach_adapter	= smsc47m1_detect,
 	.detach_client	= smsc47m1_detach_client,
 };
 
@@ -354,14 +344,7 @@ fan_present(2);
 
 static DEVICE_ATTR(alarms, S_IRUGO, get_alarms, NULL);
 
-static int smsc47m1_attach_adapter(struct i2c_adapter *adapter)
-{
-	if (!(adapter->class & I2C_CLASS_HWMON))
-		return 0;
-	return i2c_detect(adapter, &addr_data, smsc47m1_detect);
-}
-
-static int smsc47m1_find(int *address)
+static int __init smsc47m1_find(unsigned short *addr)
 {
 	u8 val;
 
@@ -388,10 +371,10 @@ static int smsc47m1_find(int *address)
 	}
 
 	superio_select();
-	*address = (superio_inb(SUPERIO_REG_BASE) << 8)
-		 |  superio_inb(SUPERIO_REG_BASE + 1);
+	*addr = (superio_inb(SUPERIO_REG_BASE) << 8)
+	      |  superio_inb(SUPERIO_REG_BASE + 1);
 	val = superio_inb(SUPERIO_REG_ACT);
-	if (*address == 0 || (val & 0x01) == 0) {
+	if (*addr == 0 || (val & 0x01) == 0) {
 		printk(KERN_INFO "smsc47m1: Device is disabled, will not use\n");
 		superio_exit();
 		return -ENODEV;
@@ -401,17 +384,13 @@ static int smsc47m1_find(int *address)
 	return 0;
 }
 
-static int smsc47m1_detect(struct i2c_adapter *adapter, int address, int kind)
+static int smsc47m1_detect(struct i2c_adapter *adapter)
 {
 	struct i2c_client *new_client;
 	struct smsc47m1_data *data;
 	int err = 0;
 	int fan1, fan2, pwm1, pwm2;
 
-	if (!i2c_is_isa_adapter(adapter)) {
-		return 0;
-	}
-
 	if (!request_region(address, SMSC_EXTENT, smsc47m1_driver.name)) {
 		dev_err(&adapter->dev, "Region 0x%x already in use!\n", address);
 		return -EBUSY;
@@ -461,6 +440,13 @@ static int smsc47m1_detect(struct i2c_adapter *adapter, int address, int kind)
 	   function. */
 	smsc47m1_update_device(&new_client->dev, 1);
 
+	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto error_detach;
+	}
+
 	if (fan1) {
 		device_create_file(&new_client->dev, &dev_attr_fan1_input);
 		device_create_file(&new_client->dev, &dev_attr_fan1_min);
@@ -494,6 +480,8 @@ static int smsc47m1_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+error_detach:
+	i2c_detach_client(new_client);
 error_free:
 	kfree(data);
 error_release:
@@ -503,16 +491,16 @@ error_release:
 
 static int smsc47m1_detach_client(struct i2c_client *client)
 {
+	struct smsc47m1_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	release_region(client->addr, SMSC_EXTENT);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
@@ -573,16 +561,16 @@ static struct smsc47m1_data *smsc47m1_update_device(struct device *dev,
 
 static int __init sm_smsc47m1_init(void)
 {
-	if (smsc47m1_find(normal_isa)) {
+	if (smsc47m1_find(&address)) {
 		return -ENODEV;
 	}
 
-	return i2c_add_driver(&smsc47m1_driver);
+	return i2c_isa_add_driver(&smsc47m1_driver);
 }
 
 static void __exit sm_smsc47m1_exit(void)
 {
-	i2c_del_driver(&smsc47m1_driver);
+	i2c_isa_del_driver(&smsc47m1_driver);
 }
 
 MODULE_AUTHOR("Mark D. Studebaker <mdsxyz123@yahoo.com>");
diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c
index 164d479..eb84997 100644
--- a/drivers/hwmon/via686a.c
+++ b/drivers/hwmon/via686a.c
@@ -35,7 +35,9 @@
 #include <linux/pci.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 #include <linux/init.h>
 #include <asm/io.h>
 
@@ -47,14 +49,10 @@ module_param(force_addr, ushort, 0);
 MODULE_PARM_DESC(force_addr,
 		 "Initialize the base address of the sensors");
 
-/* Addresses to scan.
+/* Device address
    Note that we can't determine the ISA address until we have initialized
    our module */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0000, I2C_CLIENT_ISA_END };
-
-/* Insmod parameters */
-SENSORS_INSMOD_1(via686a);
+static unsigned short address;
 
 /*
    The Via 686a southbridge has a LM78-like chip integrated on the same IC.
@@ -297,6 +295,7 @@ static inline long TEMP_FROM_REG10(u16 val)
    via686a client is allocated. */
 struct via686a_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid;		/* !=0 if following fields are valid */
 	unsigned long last_updated;	/* In jiffies */
@@ -315,8 +314,7 @@ struct via686a_data {
 
 static struct pci_dev *s_bridge;	/* pointer to the (only) via686a */
 
-static int via686a_attach_adapter(struct i2c_adapter *adapter);
-static int via686a_detect(struct i2c_adapter *adapter, int address, int kind);
+static int via686a_detect(struct i2c_adapter *adapter);
 static int via686a_detach_client(struct i2c_client *client);
 
 static inline int via686a_read_value(struct i2c_client *client, u8 reg)
@@ -576,22 +574,13 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
 static struct i2c_driver via686a_driver = {
 	.owner		= THIS_MODULE,
 	.name		= "via686a",
-	.id		= I2C_DRIVERID_VIA686A,
-	.flags		= I2C_DF_NOTIFY,
-	.attach_adapter	= via686a_attach_adapter,
+	.attach_adapter	= via686a_detect,
 	.detach_client	= via686a_detach_client,
 };
 
 
 /* This is called when the module is loaded */
-static int via686a_attach_adapter(struct i2c_adapter *adapter)
-{
-	if (!(adapter->class & I2C_CLASS_HWMON))
-		return 0;
-	return i2c_detect(adapter, &addr_data, via686a_detect);
-}
-
-static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
+static int via686a_detect(struct i2c_adapter *adapter)
 {
 	struct i2c_client *new_client;
 	struct via686a_data *data;
@@ -599,13 +588,6 @@ static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
 	const char client_name[] = "via686a";
 	u16 val;
 
-	/* Make sure we are probing the ISA bus!!  */
-	if (!i2c_is_isa_adapter(adapter)) {
-		dev_err(&adapter->dev,
-		"via686a_detect called for an I2C bus adapter?!?\n");
-		return 0;
-	}
-
 	/* 8231 requires multiple of 256, we enforce that on 686 as well */
 	if (force_addr)
 		address = force_addr & 0xFF00;
@@ -637,7 +619,7 @@ static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	if (!(data = kmalloc(sizeof(struct via686a_data), GFP_KERNEL))) {
 		err = -ENOMEM;
-		goto ERROR0;
+		goto exit_release;
 	}
 	memset(data, 0, sizeof(struct via686a_data));
 
@@ -655,12 +637,18 @@ static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
 	init_MUTEX(&data->update_lock);
 	/* Tell the I2C layer a new client has arrived */
 	if ((err = i2c_attach_client(new_client)))
-		goto ERROR3;
+		goto exit_free;
 
 	/* Initialize the VIA686A chip */
 	via686a_init_client(new_client);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_in0_input);
 	device_create_file(&new_client->dev, &dev_attr_in1_input);
 	device_create_file(&new_client->dev, &dev_attr_in2_input);
@@ -695,25 +683,27 @@ static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
-ERROR3:
+exit_detach:
+	i2c_detach_client(new_client);
+exit_free:
 	kfree(data);
-ERROR0:
+exit_release:
 	release_region(address, VIA686A_EXTENT);
 	return err;
 }
 
 static int via686a_detach_client(struct i2c_client *client)
 {
+	struct via686a_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-		"Client deregistration failed, client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	release_region(client->addr, VIA686A_EXTENT);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
@@ -810,29 +800,25 @@ static int __devinit via686a_pci_probe(struct pci_dev *dev,
 				       const struct pci_device_id *id)
 {
 	u16 val;
-	int addr = 0;
 
 	if (PCIBIOS_SUCCESSFUL !=
 	    pci_read_config_word(dev, VIA686A_BASE_REG, &val))
 		return -ENODEV;
 
-	addr = val & ~(VIA686A_EXTENT - 1);
-	if (addr == 0 && force_addr == 0) {
+	address = val & ~(VIA686A_EXTENT - 1);
+	if (address == 0 && force_addr == 0) {
 		dev_err(&dev->dev, "base address not set - upgrade BIOS "
 			"or use force_addr=0xaddr\n");
 		return -ENODEV;
 	}
-	if (force_addr)
-		addr = force_addr;	/* so detect will get called */
 
-	if (!addr) {
+	if (!address) {
 		dev_err(&dev->dev, "No Via 686A sensors found.\n");
 		return -ENODEV;
 	}
-	normal_isa[0] = addr;
 
 	s_bridge = pci_dev_get(dev);
-	if (i2c_add_driver(&via686a_driver)) {
+	if (i2c_isa_add_driver(&via686a_driver)) {
 		pci_dev_put(s_bridge);
 		s_bridge = NULL;
 	}
@@ -859,7 +845,7 @@ static void __exit sm_via686a_exit(void)
 {
 	pci_unregister_driver(&via686a_pci_driver);
 	if (s_bridge != NULL) {
-		i2c_del_driver(&via686a_driver);
+		i2c_isa_del_driver(&via686a_driver);
 		pci_dev_put(s_bridge);
 		s_bridge = NULL;
 	}
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 8a40b69..b60efe8 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -9,6 +9,9 @@
     Thanks to Leon Moonen, Steve Cliffe and Grant Coady for their help
     in testing and debugging this driver.
 
+    This driver also supports the W83627EHG, which is the lead-free
+    version of the W83627EHF.
+
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
@@ -37,17 +40,14 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 #include <asm/io.h>
 #include "lm75.h"
 
-/* Addresses to scan
-   The actual ISA address is read from Super-I/O configuration space */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0, I2C_CLIENT_ISA_END };
-
-/* Insmod parameters */
-SENSORS_INSMOD_1(w83627ehf);
+/* The actual ISA address is read from Super-I/O configuration space */
+static unsigned short address;
 
 /*
  * Super-I/O constants and functions
@@ -174,6 +174,7 @@ temp1_to_reg(int temp)
 
 struct w83627ehf_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 
 	struct semaphore update_lock;
@@ -666,15 +667,12 @@ static void w83627ehf_init_client(struct i2c_client *client)
 	}
 }
 
-static int w83627ehf_detect(struct i2c_adapter *adapter, int address, int kind)
+static int w83627ehf_detect(struct i2c_adapter *adapter)
 {
 	struct i2c_client *client;
 	struct w83627ehf_data *data;
 	int i, err = 0;
 
-	if (!i2c_is_isa_adapter(adapter))
-		return 0;
-
 	if (!request_region(address, REGION_LENGTH, w83627ehf_driver.name)) {
 		err = -EBUSY;
 		goto exit;
@@ -720,6 +718,12 @@ static int w83627ehf_detect(struct i2c_adapter *adapter, int address, int kind)
 		data->has_fan |= (1 << 4);
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&client->dev, &dev_attr_fan1_input);
 	device_create_file(&client->dev, &dev_attr_fan1_min);
 	device_create_file(&client->dev, &dev_attr_fan1_div);
@@ -753,6 +757,8 @@ static int w83627ehf_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(client);
 exit_free:
 	kfree(data);
 exit_release:
@@ -761,24 +767,17 @@ exit:
 	return err;
 }
 
-static int w83627ehf_attach_adapter(struct i2c_adapter *adapter)
-{
-	if (!(adapter->class & I2C_CLASS_HWMON))
-		return 0;
-	return i2c_detect(adapter, &addr_data, w83627ehf_detect);
-}
-
 static int w83627ehf_detach_client(struct i2c_client *client)
 {
+	struct w83627ehf_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 	release_region(client->addr, REGION_LENGTH);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
@@ -786,12 +785,11 @@ static int w83627ehf_detach_client(struct i2c_client *client)
 static struct i2c_driver w83627ehf_driver = {
 	.owner		= THIS_MODULE,
 	.name		= "w83627ehf",
-	.flags		= I2C_DF_NOTIFY,
-	.attach_adapter	= w83627ehf_attach_adapter,
+	.attach_adapter	= w83627ehf_detect,
 	.detach_client	= w83627ehf_detach_client,
 };
 
-static int __init w83627ehf_find(int sioaddr, int *address)
+static int __init w83627ehf_find(int sioaddr, unsigned short *addr)
 {
 	u16 val;
 
@@ -809,8 +807,8 @@ static int __init w83627ehf_find(int sioaddr, int *address)
 	superio_select(W83627EHF_LD_HWM);
 	val = (superio_inb(SIO_REG_ADDR) << 8)
 	    | superio_inb(SIO_REG_ADDR + 1);
-	*address = val & ~(REGION_LENGTH - 1);
-	if (*address == 0) {
+	*addr = val & ~(REGION_LENGTH - 1);
+	if (*addr == 0) {
 		superio_exit();
 		return -ENODEV;
 	}
@@ -826,16 +824,16 @@ static int __init w83627ehf_find(int sioaddr, int *address)
 
 static int __init sensors_w83627ehf_init(void)
 {
-	if (w83627ehf_find(0x2e, &normal_isa[0])
-	 && w83627ehf_find(0x4e, &normal_isa[0]))
+	if (w83627ehf_find(0x2e, &address)
+	 && w83627ehf_find(0x4e, &address))
 		return -ENODEV;
 
-	return i2c_add_driver(&w83627ehf_driver);
+	return i2c_isa_add_driver(&w83627ehf_driver);
 }
 
 static void __exit sensors_w83627ehf_exit(void)
 {
-	i2c_del_driver(&w83627ehf_driver);
+	i2c_isa_del_driver(&w83627ehf_driver);
 }
 
 MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>");
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index bd87a42..02bd5c0 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -42,8 +42,10 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 #include <asm/io.h>
 #include "lm75.h"
 
@@ -56,12 +58,11 @@ module_param(force_i2c, byte, 0);
 MODULE_PARM_DESC(force_i2c,
 		 "Initialize the i2c address of the sensors");
 
-/* Addresses to scan */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0, I2C_CLIENT_ISA_END };
+/* The actual ISA address is read from Super-I/O configuration space */
+static unsigned short address;
 
 /* Insmod parameters */
-SENSORS_INSMOD_4(w83627hf, w83627thf, w83697hf, w83637hf);
+enum chips { any_chip, w83627hf, w83627thf, w83697hf, w83637hf };
 
 static int init = 1;
 module_param(init, bool, 0);
@@ -277,6 +278,7 @@ static inline u8 DIV_TO_REG(long val)
    dynamically allocated, at the same time when a new client is allocated. */
 struct w83627hf_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 	enum chips type;
 
@@ -314,9 +316,7 @@ struct w83627hf_data {
 };
 
 
-static int w83627hf_attach_adapter(struct i2c_adapter *adapter);
-static int w83627hf_detect(struct i2c_adapter *adapter, int address,
-			  int kind);
+static int w83627hf_detect(struct i2c_adapter *adapter);
 static int w83627hf_detach_client(struct i2c_client *client);
 
 static int w83627hf_read_value(struct i2c_client *client, u16 register);
@@ -328,9 +328,7 @@ static void w83627hf_init_client(struct i2c_client *client);
 static struct i2c_driver w83627hf_driver = {
 	.owner		= THIS_MODULE,
 	.name		= "w83627hf",
-	.id		= I2C_DRIVERID_W83627HF,
-	.flags		= I2C_DF_NOTIFY,
-	.attach_adapter	= w83627hf_attach_adapter,
+	.attach_adapter	= w83627hf_detect,
 	.detach_client	= w83627hf_detach_client,
 };
 
@@ -959,16 +957,7 @@ device_create_file(&client->dev, &dev_attr_temp##offset##_type); \
 } while (0)
 
 
-/* This function is called when:
-     * w83627hf_driver is inserted (when this module is loaded), for each
-       available adapter
-     * when a new adapter is inserted (and w83627hf_driver is still present) */
-static int w83627hf_attach_adapter(struct i2c_adapter *adapter)
-{
-	return i2c_detect(adapter, &addr_data, w83627hf_detect);
-}
-
-static int w83627hf_find(int sioaddr, int *address)
+static int __init w83627hf_find(int sioaddr, unsigned short *addr)
 {
 	u16 val;
 
@@ -988,32 +977,24 @@ static int w83627hf_find(int sioaddr, int *address)
 	superio_select(W83627HF_LD_HWM);
 	val = (superio_inb(WINB_BASE_REG) << 8) |
 	       superio_inb(WINB_BASE_REG + 1);
-	*address = val & ~(WINB_EXTENT - 1);
-	if (*address == 0 && force_addr == 0) {
+	*addr = val & ~(WINB_EXTENT - 1);
+	if (*addr == 0 && force_addr == 0) {
 		superio_exit();
 		return -ENODEV;
 	}
-	if (force_addr)
-		*address = force_addr;	/* so detect will get called */
 
 	superio_exit();
 	return 0;
 }
 
-int w83627hf_detect(struct i2c_adapter *adapter, int address,
-		   int kind)
+static int w83627hf_detect(struct i2c_adapter *adapter)
 {
-	int val;
+	int val, kind;
 	struct i2c_client *new_client;
 	struct w83627hf_data *data;
 	int err = 0;
 	const char *client_name = "";
 
-	if (!i2c_is_isa_adapter(adapter)) {
-		err = -ENODEV;
-		goto ERROR0;
-	}
-
 	if(force_addr)
 		address = force_addr & ~(WINB_EXTENT - 1);
 
@@ -1102,6 +1083,12 @@ int w83627hf_detect(struct i2c_adapter *adapter, int address,
 	data->fan_min[2] = w83627hf_read_value(new_client, W83781D_REG_FAN_MIN(3));
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto ERROR3;
+	}
+
 	device_create_file_in(new_client, 0);
 	if (kind != w83697hf)
 		device_create_file_in(new_client, 1);
@@ -1152,6 +1139,8 @@ int w83627hf_detect(struct i2c_adapter *adapter, int address,
 
 	return 0;
 
+      ERROR3:
+	i2c_detach_client(new_client);
       ERROR2:
 	kfree(data);
       ERROR1:
@@ -1162,16 +1151,16 @@ int w83627hf_detect(struct i2c_adapter *adapter, int address,
 
 static int w83627hf_detach_client(struct i2c_client *client)
 {
+	struct w83627hf_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-		       "Client deregistration failed, client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	release_region(client->addr, WINB_EXTENT);
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 
 	return 0;
 }
@@ -1327,7 +1316,7 @@ static void w83627hf_init_client(struct i2c_client *client)
 		data->vrm = (data->vrm_ovt & 0x01) ? 90 : 82;
 	} else {
 		/* Convert VID to voltage based on default VRM */
-		data->vrm = i2c_which_vrm();
+		data->vrm = vid_which_vrm();
 	}
 
 	tmp = w83627hf_read_value(client, W83781D_REG_SCFG1);
@@ -1485,20 +1474,17 @@ static struct w83627hf_data *w83627hf_update_device(struct device *dev)
 
 static int __init sensors_w83627hf_init(void)
 {
-	int addr;
-
-	if (w83627hf_find(0x2e, &addr)
-	 && w83627hf_find(0x4e, &addr)) {
+	if (w83627hf_find(0x2e, &address)
+	 && w83627hf_find(0x4e, &address)) {
 		return -ENODEV;
 	}
-	normal_isa[0] = addr;
 
-	return i2c_add_driver(&w83627hf_driver);
+	return i2c_isa_add_driver(&w83627hf_driver);
 }
 
 static void __exit sensors_w83627hf_exit(void)
 {
-	i2c_del_driver(&w83627hf_driver);
+	i2c_isa_del_driver(&w83627hf_driver);
 }
 
 MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 0bb131c..4c43337 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -38,8 +38,10 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
 #include <asm/io.h>
 #include "lm75.h"
 
@@ -47,10 +49,10 @@
 static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
 					0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
 					0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0290, I2C_CLIENT_ISA_END };
+static unsigned short isa_address = 0x290;
 
 /* Insmod parameters */
-SENSORS_INSMOD_5(w83781d, w83782d, w83783s, w83627hf, as99127f);
+I2C_CLIENT_INSMOD_5(w83781d, w83782d, w83783s, w83627hf, as99127f);
 I2C_CLIENT_MODULE_PARM(force_subclients, "List of subclient addresses: "
 		    "{bus, clientaddr, subclientaddr1, subclientaddr2}");
 
@@ -218,6 +220,7 @@ DIV_TO_REG(long val, enum chips type)
    allocated. */
 struct w83781d_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore lock;
 	enum chips type;
 
@@ -255,6 +258,7 @@ struct w83781d_data {
 };
 
 static int w83781d_attach_adapter(struct i2c_adapter *adapter);
+static int w83781d_isa_attach_adapter(struct i2c_adapter *adapter);
 static int w83781d_detect(struct i2c_adapter *adapter, int address, int kind);
 static int w83781d_detach_client(struct i2c_client *client);
 
@@ -273,6 +277,14 @@ static struct i2c_driver w83781d_driver = {
 	.detach_client = w83781d_detach_client,
 };
 
+static struct i2c_driver w83781d_isa_driver = {
+	.owner = THIS_MODULE,
+	.name = "w83781d-isa",
+	.attach_adapter = w83781d_isa_attach_adapter,
+	.detach_client = w83781d_detach_client,
+};
+
+
 /* following are the sysfs callback functions */
 #define show_in_reg(reg) \
 static ssize_t show_##reg (struct device *dev, char *buf, int nr) \
@@ -856,7 +868,13 @@ w83781d_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, w83781d_detect);
+	return i2c_probe(adapter, &addr_data, w83781d_detect);
+}
+
+static int
+w83781d_isa_attach_adapter(struct i2c_adapter *adapter)
+{
+	return w83781d_detect(adapter, isa_address, -1);
 }
 
 /* Assumes that adapter is of I2C, not ISA variety.
@@ -961,10 +979,10 @@ w83781d_detect_subclients(struct i2c_adapter *adapter, int address, int kind,
 ERROR_SC_3:
 	i2c_detach_client(data->lm75[0]);
 ERROR_SC_2:
-	if (NULL != data->lm75[1])
+	if (data->lm75[1])
 		kfree(data->lm75[1]);
 ERROR_SC_1:
-	if (NULL != data->lm75[0])
+	if (data->lm75[0])
 		kfree(data->lm75[0]);
 ERROR_SC_0:
 	return err;
@@ -999,7 +1017,7 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
 	
 	if (is_isa)
 		if (!request_region(address, W83781D_EXTENT,
-				    w83781d_driver.name)) {
+				    w83781d_isa_driver.name)) {
 			dev_dbg(&adapter->dev, "Request of region "
 				"0x%x-0x%x for w83781d failed\n", address,
 				address + W83781D_EXTENT - 1);
@@ -1057,7 +1075,7 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
 	new_client->addr = address;
 	init_MUTEX(&data->lock);
 	new_client->adapter = adapter;
-	new_client->driver = &w83781d_driver;
+	new_client->driver = is_isa ? &w83781d_isa_driver : &w83781d_driver;
 	new_client->flags = 0;
 
 	/* Now, we do the remaining detection. */
@@ -1189,6 +1207,12 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
 			data->pwmenable[i] = 1;
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto ERROR4;
+	}
+
 	device_create_file_in(new_client, 0);
 	if (kind != w83783s)
 		device_create_file_in(new_client, 1);
@@ -1241,6 +1265,15 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
 
 	return 0;
 
+ERROR4:
+	if (data->lm75[1]) {
+		i2c_detach_client(data->lm75[1]);
+		kfree(data->lm75[1]);
+	}
+	if (data->lm75[0]) {
+		i2c_detach_client(data->lm75[0]);
+		kfree(data->lm75[0]);
+	}
 ERROR3:
 	i2c_detach_client(new_client);
 ERROR2:
@@ -1255,24 +1288,26 @@ ERROR0:
 static int
 w83781d_detach_client(struct i2c_client *client)
 {
+	struct w83781d_data *data = i2c_get_clientdata(client);
 	int err;
 
+	/* main client */
+	if (data)
+		hwmon_device_unregister(data->class_dev);
+
 	if (i2c_is_isa_client(client))
 		release_region(client->addr, W83781D_EXTENT);
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-		       "Client deregistration failed, client not detached.\n");
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	if (i2c_get_clientdata(client)==NULL) {
-		/* subclients */
+	/* main client */
+	if (data)
+		kfree(data);
+
+	/* subclient */
+	else
 		kfree(client);
-	} else {
-		/* main client */
-		kfree(i2c_get_clientdata(client));
-	}
 
 	return 0;
 }
@@ -1443,7 +1478,7 @@ w83781d_init_client(struct i2c_client *client)
 		w83781d_write_value(client, W83781D_REG_BEEP_INTS2, 0);
 	}
 
-	data->vrm = i2c_which_vrm();
+	data->vrm = vid_which_vrm();
 
 	if ((type != w83781d) && (type != as99127f)) {
 		tmp = w83781d_read_value(client, W83781D_REG_SCFG1);
@@ -1613,12 +1648,25 @@ static struct w83781d_data *w83781d_update_device(struct device *dev)
 static int __init
 sensors_w83781d_init(void)
 {
-	return i2c_add_driver(&w83781d_driver);
+	int res;
+
+	res = i2c_add_driver(&w83781d_driver);
+	if (res)
+		return res;
+
+	res = i2c_isa_add_driver(&w83781d_isa_driver);
+	if (res) {
+		i2c_del_driver(&w83781d_driver);
+		return res;
+	}
+
+	return 0;
 }
 
 static void __exit
 sensors_w83781d_exit(void)
 {
+	i2c_isa_del_driver(&w83781d_isa_driver);
 	i2c_del_driver(&w83781d_driver);
 }
 
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c
new file mode 100644
index 0000000..ba0c280
--- /dev/null
+++ b/drivers/hwmon/w83792d.c
@@ -0,0 +1,1649 @@
+/*
+    w83792d.c - Part of lm_sensors, Linux kernel modules for hardware
+                monitoring
+    Copyright (C) 2004, 2005 Winbond Electronics Corp.
+                        Chunhao Huang <DZShen@Winbond.com.tw>,
+                        Rudolf Marek <r.marek@sh.cvut.cz>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    Note:
+    1. This driver is only for 2.6 kernel, 2.4 kernel need a different driver.
+    2. This driver is only for Winbond W83792D C version device, there
+       are also some motherboards with B version W83792D device. The
+       calculation method to in6-in7(measured value, limits) is a little
+       different between C and B version. C or B version can be identified
+       by CR[0x49h].
+*/
+
+/*
+    Supports following chips:
+
+    Chip	#vin	#fanin	#pwm	#temp	wchipid	vendid	i2c	ISA
+    w83792d	9	7	7	3	0x7a	0x5ca3	yes	no
+*/
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+
+/* Addresses to scan */
+static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
+
+/* Insmod parameters */
+I2C_CLIENT_INSMOD_1(w83792d);
+I2C_CLIENT_MODULE_PARM(force_subclients, "List of subclient addresses: "
+			"{bus, clientaddr, subclientaddr1, subclientaddr2}");
+
+static int init;
+module_param(init, bool, 0);
+MODULE_PARM_DESC(init, "Set to one to force chip initialization");
+
+/* The W83792D registers */
+static const u8 W83792D_REG_IN[9] = {
+	0x20,	/* Vcore A in DataSheet */
+	0x21,	/* Vcore B in DataSheet */
+	0x22,	/* VIN0 in DataSheet */
+	0x23,	/* VIN1 in DataSheet */
+	0x24,	/* VIN2 in DataSheet */
+	0x25,	/* VIN3 in DataSheet */
+	0x26,	/* 5VCC in DataSheet */
+	0xB0,	/* 5VSB in DataSheet */
+	0xB1	/* VBAT in DataSheet */
+};
+#define W83792D_REG_LOW_BITS1 0x3E  /* Low Bits I in DataSheet */
+#define W83792D_REG_LOW_BITS2 0x3F  /* Low Bits II in DataSheet */
+static const u8 W83792D_REG_IN_MAX[9] = {
+	0x2B,	/* Vcore A High Limit in DataSheet */
+	0x2D,	/* Vcore B High Limit in DataSheet */
+	0x2F,	/* VIN0 High Limit in DataSheet */
+	0x31,	/* VIN1 High Limit in DataSheet */
+	0x33,	/* VIN2 High Limit in DataSheet */
+	0x35,	/* VIN3 High Limit in DataSheet */
+	0x37,	/* 5VCC High Limit in DataSheet */
+	0xB4,	/* 5VSB High Limit in DataSheet */
+	0xB6	/* VBAT High Limit in DataSheet */
+};
+static const u8 W83792D_REG_IN_MIN[9] = {
+	0x2C,	/* Vcore A Low Limit in DataSheet */
+	0x2E,	/* Vcore B Low Limit in DataSheet */
+	0x30,	/* VIN0 Low Limit in DataSheet */
+	0x32,	/* VIN1 Low Limit in DataSheet */
+	0x34,	/* VIN2 Low Limit in DataSheet */
+	0x36,	/* VIN3 Low Limit in DataSheet */
+	0x38,	/* 5VCC Low Limit in DataSheet */
+	0xB5,	/* 5VSB Low Limit in DataSheet */
+	0xB7	/* VBAT Low Limit in DataSheet */
+};
+static const u8 W83792D_REG_FAN[7] = {
+	0x28,	/* FAN 1 Count in DataSheet */
+	0x29,	/* FAN 2 Count in DataSheet */
+	0x2A,	/* FAN 3 Count in DataSheet */
+	0xB8,	/* FAN 4 Count in DataSheet */
+	0xB9,	/* FAN 5 Count in DataSheet */
+	0xBA,	/* FAN 6 Count in DataSheet */
+	0xBE	/* FAN 7 Count in DataSheet */
+};
+static const u8 W83792D_REG_FAN_MIN[7] = {
+	0x3B,	/* FAN 1 Count Low Limit in DataSheet */
+	0x3C,	/* FAN 2 Count Low Limit in DataSheet */
+	0x3D,	/* FAN 3 Count Low Limit in DataSheet */
+	0xBB,	/* FAN 4 Count Low Limit in DataSheet */
+	0xBC,	/* FAN 5 Count Low Limit in DataSheet */
+	0xBD,	/* FAN 6 Count Low Limit in DataSheet */
+	0xBF	/* FAN 7 Count Low Limit in DataSheet */
+};
+#define W83792D_REG_FAN_CFG 0x84	/* FAN Configuration in DataSheet */
+static const u8 W83792D_REG_FAN_DIV[4] = {
+	0x47,	/* contains FAN2 and FAN1 Divisor */
+	0x5B,	/* contains FAN4 and FAN3 Divisor */
+	0x5C,	/* contains FAN6 and FAN5 Divisor */
+	0x9E	/* contains FAN7 Divisor. */
+};
+static const u8 W83792D_REG_PWM[7] = {
+	0x81,	/* FAN 1 Duty Cycle, be used to control */
+	0x83,	/* FAN 2 Duty Cycle, be used to control */
+	0x94,	/* FAN 3 Duty Cycle, be used to control */
+	0xA3,	/* FAN 4 Duty Cycle, be used to control */
+	0xA4,	/* FAN 5 Duty Cycle, be used to control */
+	0xA5,	/* FAN 6 Duty Cycle, be used to control */
+	0xA6	/* FAN 7 Duty Cycle, be used to control */
+};
+#define W83792D_REG_BANK		0x4E
+#define W83792D_REG_TEMP2_CONFIG	0xC2
+#define W83792D_REG_TEMP3_CONFIG	0xCA
+
+static const u8 W83792D_REG_TEMP1[3] = {
+	0x27,	/* TEMP 1 in DataSheet */
+	0x39,	/* TEMP 1 Over in DataSheet */
+	0x3A,	/* TEMP 1 Hyst in DataSheet */
+};
+
+static const u8 W83792D_REG_TEMP_ADD[2][6] = {
+	{ 0xC0,		/* TEMP 2 in DataSheet */
+	  0xC1,		/* TEMP 2(0.5 deg) in DataSheet */
+	  0xC5,		/* TEMP 2 Over High part in DataSheet */
+	  0xC6,		/* TEMP 2 Over Low part in DataSheet */
+	  0xC3,		/* TEMP 2 Thyst High part in DataSheet */
+	  0xC4 },	/* TEMP 2 Thyst Low part in DataSheet */
+	{ 0xC8,		/* TEMP 3 in DataSheet */
+	  0xC9,		/* TEMP 3(0.5 deg) in DataSheet */
+	  0xCD,		/* TEMP 3 Over High part in DataSheet */
+	  0xCE,		/* TEMP 3 Over Low part in DataSheet */
+	  0xCB,		/* TEMP 3 Thyst High part in DataSheet */
+	  0xCC }	/* TEMP 3 Thyst Low part in DataSheet */
+};
+
+static const u8 W83792D_REG_THERMAL[3] = {
+	0x85,	/* SmartFanI: Fan1 target value */
+	0x86,	/* SmartFanI: Fan2 target value */
+	0x96	/* SmartFanI: Fan3 target value */
+};
+
+static const u8 W83792D_REG_TOLERANCE[3] = {
+	0x87,	/* (bit3-0)SmartFan Fan1 tolerance */
+	0x87,	/* (bit7-4)SmartFan Fan2 tolerance */
+	0x97	/* (bit3-0)SmartFan Fan3 tolerance */
+};
+
+static const u8 W83792D_REG_POINTS[3][4] = {
+	{ 0x85,		/* SmartFanII: Fan1 temp point 1 */
+	  0xE3,		/* SmartFanII: Fan1 temp point 2 */
+	  0xE4,		/* SmartFanII: Fan1 temp point 3 */
+	  0xE5 },	/* SmartFanII: Fan1 temp point 4 */
+	{ 0x86,		/* SmartFanII: Fan2 temp point 1 */
+	  0xE6,		/* SmartFanII: Fan2 temp point 2 */
+	  0xE7,		/* SmartFanII: Fan2 temp point 3 */
+	  0xE8 },	/* SmartFanII: Fan2 temp point 4 */
+	{ 0x96,		/* SmartFanII: Fan3 temp point 1 */
+	  0xE9,		/* SmartFanII: Fan3 temp point 2 */
+	  0xEA,		/* SmartFanII: Fan3 temp point 3 */
+	  0xEB }	/* SmartFanII: Fan3 temp point 4 */
+};
+
+static const u8 W83792D_REG_LEVELS[3][4] = {
+	{ 0x88,		/* (bit3-0) SmartFanII: Fan1 Non-Stop */
+	  0x88,		/* (bit7-4) SmartFanII: Fan1 Level 1 */
+	  0xE0,		/* (bit7-4) SmartFanII: Fan1 Level 2 */
+	  0xE0 },	/* (bit3-0) SmartFanII: Fan1 Level 3 */
+	{ 0x89,		/* (bit3-0) SmartFanII: Fan2 Non-Stop */
+	  0x89,		/* (bit7-4) SmartFanII: Fan2 Level 1 */
+	  0xE1,		/* (bit7-4) SmartFanII: Fan2 Level 2 */
+	  0xE1 },	/* (bit3-0) SmartFanII: Fan2 Level 3 */
+	{ 0x98,		/* (bit3-0) SmartFanII: Fan3 Non-Stop */
+	  0x98,		/* (bit7-4) SmartFanII: Fan3 Level 1 */
+	  0xE2,		/* (bit7-4) SmartFanII: Fan3 Level 2 */
+	  0xE2 }	/* (bit3-0) SmartFanII: Fan3 Level 3 */
+};
+
+#define W83792D_REG_CONFIG		0x40
+#define W83792D_REG_VID_FANDIV		0x47
+#define W83792D_REG_CHIPID		0x49
+#define W83792D_REG_WCHIPID		0x58
+#define W83792D_REG_CHIPMAN		0x4F
+#define W83792D_REG_PIN			0x4B
+#define W83792D_REG_I2C_SUBADDR		0x4A
+
+#define W83792D_REG_ALARM1 0xA9		/* realtime status register1 */
+#define W83792D_REG_ALARM2 0xAA		/* realtime status register2 */
+#define W83792D_REG_ALARM3 0xAB		/* realtime status register3 */
+#define W83792D_REG_CHASSIS 0x42	/* Bit 5: Case Open status bit */
+#define W83792D_REG_CHASSIS_CLR 0x44	/* Bit 7: Case Open CLR_CHS/Reset bit */
+
+/* control in0/in1 's limit modifiability */
+#define W83792D_REG_VID_IN_B		0x17
+
+#define W83792D_REG_VBAT		0x5D
+#define W83792D_REG_I2C_ADDR		0x48
+
+/* Conversions. Rounding and limit checking is only done on the TO_REG
+   variants. Note that you should be a bit careful with which arguments
+   these macros are called: arguments may be evaluated more than once.
+   Fixing this is just not worth it. */
+#define IN_FROM_REG(nr,val) (((nr)<=1)?(val*2): \
+				((((nr)==6)||((nr)==7))?(val*6):(val*4)))
+#define IN_TO_REG(nr,val) (((nr)<=1)?(val/2): \
+				((((nr)==6)||((nr)==7))?(val/6):(val/4)))
+
+static inline u8
+FAN_TO_REG(long rpm, int div)
+{
+	if (rpm == 0)
+		return 255;
+	rpm = SENSORS_LIMIT(rpm, 1, 1000000);
+	return SENSORS_LIMIT((1350000 + rpm * div / 2) / (rpm * div), 1, 254);
+}
+
+#define FAN_FROM_REG(val,div)	((val) == 0   ? -1 : \
+				((val) == 255 ? 0 : \
+						1350000 / ((val) * (div))))
+
+/* for temp1 */
+#define TEMP1_TO_REG(val)	(SENSORS_LIMIT(((val) < 0 ? (val)+0x100*1000 \
+					: (val)) / 1000, 0, 0xff))
+#define TEMP1_FROM_REG(val)	(((val) & 0x80 ? (val)-0x100 : (val)) * 1000)
+/* for temp2 and temp3, because they need addtional resolution */
+#define TEMP_ADD_FROM_REG(val1, val2) \
+	((((val1) & 0x80 ? (val1)-0x100 \
+		: (val1)) * 1000) + ((val2 & 0x80) ? 500 : 0))
+#define TEMP_ADD_TO_REG_HIGH(val) \
+	(SENSORS_LIMIT(((val) < 0 ? (val)+0x100*1000 \
+			: (val)) / 1000, 0, 0xff))
+#define TEMP_ADD_TO_REG_LOW(val)	((val%1000) ? 0x80 : 0x00)
+
+#define PWM_FROM_REG(val)		(val)
+#define PWM_TO_REG(val)			(SENSORS_LIMIT((val),0,255))
+#define DIV_FROM_REG(val)		(1 << (val))
+
+static inline u8
+DIV_TO_REG(long val)
+{
+	int i;
+	val = SENSORS_LIMIT(val, 1, 128) >> 1;
+	for (i = 0; i < 6; i++) {
+		if (val == 0)
+			break;
+		val >>= 1;
+	}
+	return ((u8) i);
+}
+
+struct w83792d_data {
+	struct i2c_client client;
+	struct class_device *class_dev;
+	struct semaphore lock;
+	enum chips type;
+
+	struct semaphore update_lock;
+	char valid;		/* !=0 if following fields are valid */
+	unsigned long last_updated;	/* In jiffies */
+
+	/* array of 2 pointers to subclients */
+	struct i2c_client *lm75[2];
+
+	u8 in[9];		/* Register value */
+	u8 in_max[9];		/* Register value */
+	u8 in_min[9];		/* Register value */
+	u8 low_bits[2];		/* Additional resolution to voltage in0-6 */
+	u8 fan[7];		/* Register value */
+	u8 fan_min[7];		/* Register value */
+	u8 temp1[3];		/* current, over, thyst */
+	u8 temp_add[2][6];	/* Register value */
+	u8 fan_div[7];		/* Register encoding, shifted right */
+	u8 pwm[7];		/* We only consider the first 3 set of pwm,
+				   although 792 chip has 7 set of pwm. */
+	u8 pwmenable[3];
+	u8 pwm_mode[7];		/* indicates PWM or DC mode: 1->PWM; 0->DC */
+	u32 alarms;		/* realtime status register encoding,combined */
+	u8 chassis;		/* Chassis status */
+	u8 chassis_clear;	/* CLR_CHS, clear chassis intrusion detection */
+	u8 thermal_cruise[3];	/* Smart FanI: Fan1,2,3 target value */
+	u8 tolerance[3];	/* Fan1,2,3 tolerance(Smart Fan I/II) */
+	u8 sf2_points[3][4];	/* Smart FanII: Fan1,2,3 temperature points */
+	u8 sf2_levels[3][4];	/* Smart FanII: Fan1,2,3 duty cycle levels */
+};
+
+static int w83792d_attach_adapter(struct i2c_adapter *adapter);
+static int w83792d_detect(struct i2c_adapter *adapter, int address, int kind);
+static int w83792d_detach_client(struct i2c_client *client);
+
+static int w83792d_read_value(struct i2c_client *client, u8 register);
+static int w83792d_write_value(struct i2c_client *client, u8 register,
+				u8 value);
+static struct w83792d_data *w83792d_update_device(struct device *dev);
+
+#ifdef DEBUG
+static void w83792d_print_debug(struct w83792d_data *data, struct device *dev);
+#endif
+
+static void w83792d_init_client(struct i2c_client *client);
+
+static struct i2c_driver w83792d_driver = {
+	.owner = THIS_MODULE,
+	.name = "w83792d",
+	.flags = I2C_DF_NOTIFY,
+	.attach_adapter = w83792d_attach_adapter,
+	.detach_client = w83792d_detach_client,
+};
+
+static long in_count_from_reg(int nr, struct w83792d_data *data)
+{
+	u16 vol_count = data->in[nr];
+	u16 low_bits = 0;
+	vol_count = (vol_count << 2);
+	switch (nr)
+	{
+	case 0:  /* vin0 */
+		low_bits = (data->low_bits[0]) & 0x03;
+		break;
+	case 1:  /* vin1 */
+		low_bits = ((data->low_bits[0]) & 0x0c) >> 2;
+		break;
+	case 2:  /* vin2 */
+		low_bits = ((data->low_bits[0]) & 0x30) >> 4;
+		break;
+	case 3:  /* vin3 */
+		low_bits = ((data->low_bits[0]) & 0xc0) >> 6;
+		break;
+	case 4:  /* vin4 */
+		low_bits = (data->low_bits[1]) & 0x03;
+		break;
+	case 5:  /* vin5 */
+		low_bits = ((data->low_bits[1]) & 0x0c) >> 2;
+		break;
+	case 6:  /* vin6 */
+		low_bits = ((data->low_bits[1]) & 0x30) >> 4;
+	default:
+		break;
+	}
+	vol_count = vol_count | low_bits;
+	return vol_count;
+}
+
+/* following are the sysfs callback functions */
+static ssize_t show_in(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf,"%ld\n", IN_FROM_REG(nr,(in_count_from_reg(nr, data))));
+}
+
+#define show_in_reg(reg) \
+static ssize_t show_##reg(struct device *dev, struct device_attribute *attr, \
+			char *buf) \
+{ \
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); \
+	int nr = sensor_attr->index; \
+	struct w83792d_data *data = w83792d_update_device(dev); \
+	return sprintf(buf,"%ld\n", (long)(IN_FROM_REG(nr, (data->reg[nr])*4))); \
+}
+
+show_in_reg(in_min);
+show_in_reg(in_max);
+
+#define store_in_reg(REG, reg) \
+static ssize_t store_in_##reg (struct device *dev, \
+				struct device_attribute *attr, \
+				const char *buf, size_t count) \
+{ \
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); \
+	int nr = sensor_attr->index; \
+	struct i2c_client *client = to_i2c_client(dev); \
+	struct w83792d_data *data = i2c_get_clientdata(client); \
+	u32 val; \
+	 \
+	val = simple_strtoul(buf, NULL, 10); \
+	data->in_##reg[nr] = SENSORS_LIMIT(IN_TO_REG(nr, val)/4, 0, 255); \
+	w83792d_write_value(client, W83792D_REG_IN_##REG[nr], data->in_##reg[nr]); \
+	 \
+	return count; \
+}
+store_in_reg(MIN, min);
+store_in_reg(MAX, max);
+
+#define sysfs_in_reg(offset) \
+static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in, \
+				NULL, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
+				show_in_min, store_in_min, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
+				show_in_max, store_in_max, offset);
+
+sysfs_in_reg(0);
+sysfs_in_reg(1);
+sysfs_in_reg(2);
+sysfs_in_reg(3);
+sysfs_in_reg(4);
+sysfs_in_reg(5);
+sysfs_in_reg(6);
+sysfs_in_reg(7);
+sysfs_in_reg(8);
+
+#define device_create_file_in(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_in##offset##_input.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_in##offset##_max.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_in##offset##_min.dev_attr); \
+} while (0)
+
+#define show_fan_reg(reg) \
+static ssize_t show_##reg (struct device *dev, struct device_attribute *attr, \
+			char *buf) \
+{ \
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); \
+	int nr = sensor_attr->index - 1; \
+	struct w83792d_data *data = w83792d_update_device(dev); \
+	return sprintf(buf,"%d\n", \
+		FAN_FROM_REG(data->reg[nr], DIV_FROM_REG(data->fan_div[nr]))); \
+}
+
+show_fan_reg(fan);
+show_fan_reg(fan_min);
+
+static ssize_t
+store_fan_min(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+
+	val = simple_strtoul(buf, NULL, 10);
+	data->fan_min[nr] = FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr]));
+	w83792d_write_value(client, W83792D_REG_FAN_MIN[nr],
+				data->fan_min[nr]);
+
+	return count;
+}
+
+static ssize_t
+show_fan_div(struct device *dev, struct device_attribute *attr,
+		char *buf)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%u\n", DIV_FROM_REG(data->fan_div[nr - 1]));
+}
+
+/* Note: we save and restore the fan minimum here, because its value is
+   determined in part by the fan divisor.  This follows the principle of
+   least suprise; the user doesn't expect the fan minimum to change just
+   because the divisor changed. */
+static ssize_t
+store_fan_div(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	unsigned long min;
+	/*u8 reg;*/
+	u8 fan_div_reg = 0;
+	u8 tmp_fan_div;
+
+	/* Save fan_min */
+	min = FAN_FROM_REG(data->fan_min[nr],
+			   DIV_FROM_REG(data->fan_div[nr]));
+
+	data->fan_div[nr] = DIV_TO_REG(simple_strtoul(buf, NULL, 10));
+
+	fan_div_reg = w83792d_read_value(client, W83792D_REG_FAN_DIV[nr >> 1]);
+	fan_div_reg &= (nr & 0x01) ? 0x8f : 0xf8;
+	tmp_fan_div = (nr & 0x01) ? (((data->fan_div[nr]) << 4) & 0x70)
+					: ((data->fan_div[nr]) & 0x07);
+	w83792d_write_value(client, W83792D_REG_FAN_DIV[nr >> 1],
+					fan_div_reg | tmp_fan_div);
+
+	/* Restore fan_min */
+	data->fan_min[nr] = FAN_TO_REG(min, DIV_FROM_REG(data->fan_div[nr]));
+	w83792d_write_value(client, W83792D_REG_FAN_MIN[nr], data->fan_min[nr]);
+
+	return count;
+}
+
+#define sysfs_fan(offset) \
+static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, \
+				offset); \
+static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
+				show_fan_div, store_fan_div, offset); \
+static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
+				show_fan_min, store_fan_min, offset);
+
+sysfs_fan(1);
+sysfs_fan(2);
+sysfs_fan(3);
+sysfs_fan(4);
+sysfs_fan(5);
+sysfs_fan(6);
+sysfs_fan(7);
+
+#define device_create_file_fan(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_input.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_div.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_min.dev_attr); \
+} while (0)
+
+
+/* read/write the temperature1, includes measured value and limits */
+
+static ssize_t show_temp1(struct device *dev, struct device_attribute *attr,
+				char *buf)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%d\n", TEMP1_FROM_REG(data->temp1[nr]));
+}
+
+static ssize_t store_temp1(struct device *dev, struct device_attribute *attr,
+				const char *buf, size_t count)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	s32 val;
+
+	val = simple_strtol(buf, NULL, 10);
+
+	data->temp1[nr] = TEMP1_TO_REG(val);
+	w83792d_write_value(client, W83792D_REG_TEMP1[nr],
+		data->temp1[nr]);
+
+	return count;
+}
+
+
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp1, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, show_temp1,
+				store_temp1, 1);
+static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IRUGO | S_IWUSR, show_temp1,
+				store_temp1, 2);
+
+#define device_create_file_temp1(client) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_temp1_input.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_temp1_max.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_temp1_max_hyst.dev_attr); \
+} while (0)
+
+
+/* read/write the temperature2-3, includes measured value and limits */
+
+static ssize_t show_temp23(struct device *dev, struct device_attribute *attr,
+				char *buf)
+{
+	struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+	int nr = sensor_attr->nr;
+	int index = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf,"%ld\n",
+		(long)TEMP_ADD_FROM_REG(data->temp_add[nr][index],
+			data->temp_add[nr][index+1]));
+}
+
+static ssize_t store_temp23(struct device *dev, struct device_attribute *attr,
+				const char *buf, size_t count)
+{
+	struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+	int nr = sensor_attr->nr;
+	int index = sensor_attr->index;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	s32 val;
+
+	val = simple_strtol(buf, NULL, 10);
+
+	data->temp_add[nr][index] = TEMP_ADD_TO_REG_HIGH(val);
+	data->temp_add[nr][index+1] = TEMP_ADD_TO_REG_LOW(val);
+	w83792d_write_value(client, W83792D_REG_TEMP_ADD[nr][index],
+		data->temp_add[nr][index]);
+	w83792d_write_value(client, W83792D_REG_TEMP_ADD[nr][index+1],
+		data->temp_add[nr][index+1]);
+
+	return count;
+}
+
+#define sysfs_temp23(name,idx) \
+static SENSOR_DEVICE_ATTR_2(name##_input, S_IRUGO, show_temp23, NULL, \
+				idx, 0); \
+static SENSOR_DEVICE_ATTR_2(name##_max, S_IRUGO | S_IWUSR, \
+				show_temp23, store_temp23, idx, 2); \
+static SENSOR_DEVICE_ATTR_2(name##_max_hyst, S_IRUGO | S_IWUSR, \
+				show_temp23, store_temp23, idx, 4);
+
+sysfs_temp23(temp2,0)
+sysfs_temp23(temp3,1)
+
+#define device_create_file_temp_add(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_temp##offset##_input.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_temp##offset##_max.dev_attr); \
+device_create_file(&client->dev, \
+&sensor_dev_attr_temp##offset##_max_hyst.dev_attr); \
+} while (0)
+
+
+/* get reatime status of all sensors items: voltage, temp, fan */
+static ssize_t
+show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%d\n", data->alarms);
+}
+
+static
+DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
+#define device_create_file_alarms(client) \
+device_create_file(&client->dev, &dev_attr_alarms);
+
+
+
+static ssize_t
+show_pwm(struct device *dev, struct device_attribute *attr,
+		char *buf)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%ld\n", (long) PWM_FROM_REG(data->pwm[nr-1]));
+}
+
+static ssize_t
+show_pwmenable(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index - 1;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	long pwm_enable_tmp = 1;
+
+	switch (data->pwmenable[nr]) {
+	case 0:
+		pwm_enable_tmp = 1; /* manual mode */
+		break;
+	case 1:
+		pwm_enable_tmp = 3; /*thermal cruise/Smart Fan I */
+		break;
+	case 2:
+		pwm_enable_tmp = 2; /* Smart Fan II */
+		break;
+	}
+
+	return sprintf(buf, "%ld\n", pwm_enable_tmp);
+}
+
+static ssize_t
+store_pwm(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+
+	val = simple_strtoul(buf, NULL, 10);
+	data->pwm[nr] = PWM_TO_REG(val);
+	w83792d_write_value(client, W83792D_REG_PWM[nr], data->pwm[nr]);
+
+	return count;
+}
+
+static ssize_t
+store_pwmenable(struct device *dev, struct device_attribute *attr,
+			const char *buf, size_t count)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+	u8 fan_cfg_tmp, cfg1_tmp, cfg2_tmp, cfg3_tmp, cfg4_tmp;
+
+	val = simple_strtoul(buf, NULL, 10);
+	switch (val) {
+	case 1:
+		data->pwmenable[nr] = 0; /* manual mode */
+		break;
+	case 2:
+		data->pwmenable[nr] = 2; /* Smart Fan II */
+		break;
+	case 3:
+		data->pwmenable[nr] = 1; /* thermal cruise/Smart Fan I */
+		break;
+	default:
+		return -EINVAL;
+	}
+	cfg1_tmp = data->pwmenable[0];
+	cfg2_tmp = (data->pwmenable[1]) << 2;
+	cfg3_tmp = (data->pwmenable[2]) << 4;
+	cfg4_tmp = w83792d_read_value(client,W83792D_REG_FAN_CFG) & 0xc0;
+	fan_cfg_tmp = ((cfg4_tmp | cfg3_tmp) | cfg2_tmp) | cfg1_tmp;
+	w83792d_write_value(client, W83792D_REG_FAN_CFG, fan_cfg_tmp);
+
+	return count;
+}
+
+#define sysfs_pwm(offset) \
+static SENSOR_DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \
+				show_pwm, store_pwm, offset); \
+static SENSOR_DEVICE_ATTR(pwm##offset##_enable, S_IRUGO | S_IWUSR, \
+				show_pwmenable, store_pwmenable, offset); \
+
+sysfs_pwm(1);
+sysfs_pwm(2);
+sysfs_pwm(3);
+
+
+#define device_create_file_pwm(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_pwm##offset.dev_attr); \
+} while (0)
+
+#define device_create_file_pwmenable(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_pwm##offset##_enable.dev_attr); \
+} while (0)
+
+
+static ssize_t
+show_pwm_mode(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%d\n", data->pwm_mode[nr-1]);
+}
+
+static ssize_t
+store_pwm_mode(struct device *dev, struct device_attribute *attr,
+			const char *buf, size_t count)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+	u8 pwm_mode_mask = 0;
+
+	val = simple_strtoul(buf, NULL, 10);
+	data->pwm_mode[nr] = SENSORS_LIMIT(val, 0, 1);
+	pwm_mode_mask = w83792d_read_value(client,
+		W83792D_REG_PWM[nr]) & 0x7f;
+	w83792d_write_value(client, W83792D_REG_PWM[nr],
+		((data->pwm_mode[nr]) << 7) | pwm_mode_mask);
+
+	return count;
+}
+
+#define sysfs_pwm_mode(offset) \
+static SENSOR_DEVICE_ATTR(pwm##offset##_mode, S_IRUGO | S_IWUSR, \
+				show_pwm_mode, store_pwm_mode, offset);
+
+sysfs_pwm_mode(1);
+sysfs_pwm_mode(2);
+sysfs_pwm_mode(3);
+
+#define device_create_file_pwm_mode(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_pwm##offset##_mode.dev_attr); \
+} while (0)
+
+
+static ssize_t
+show_regs_chassis(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%d\n", data->chassis);
+}
+
+static DEVICE_ATTR(chassis, S_IRUGO, show_regs_chassis, NULL);
+
+#define device_create_file_chassis(client) \
+do { \
+device_create_file(&client->dev, &dev_attr_chassis); \
+} while (0)
+
+
+static ssize_t
+show_chassis_clear(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%d\n", data->chassis_clear);
+}
+
+static ssize_t
+store_chassis_clear(struct device *dev, struct device_attribute *attr,
+			const char *buf, size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+	u8 temp1 = 0, temp2 = 0;
+
+	val = simple_strtoul(buf, NULL, 10);
+
+	data->chassis_clear = SENSORS_LIMIT(val, 0 ,1);
+	temp1 = ((data->chassis_clear) << 7) & 0x80;
+	temp2 = w83792d_read_value(client,
+		W83792D_REG_CHASSIS_CLR) & 0x7f;
+	w83792d_write_value(client, W83792D_REG_CHASSIS_CLR, temp1 | temp2);
+
+	return count;
+}
+
+static DEVICE_ATTR(chassis_clear, S_IRUGO | S_IWUSR,
+		show_chassis_clear, store_chassis_clear);
+
+#define device_create_file_chassis_clear(client) \
+do { \
+device_create_file(&client->dev, &dev_attr_chassis_clear); \
+} while (0)
+
+
+
+/* For Smart Fan I / Thermal Cruise */
+static ssize_t
+show_thermal_cruise(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%ld\n", (long)data->thermal_cruise[nr-1]);
+}
+
+static ssize_t
+store_thermal_cruise(struct device *dev, struct device_attribute *attr,
+			const char *buf, size_t count)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+	u8 target_tmp=0, target_mask=0;
+
+	val = simple_strtoul(buf, NULL, 10);
+	target_tmp = val;
+	target_tmp = target_tmp & 0x7f;
+	target_mask = w83792d_read_value(client, W83792D_REG_THERMAL[nr]) & 0x80;
+	data->thermal_cruise[nr] = SENSORS_LIMIT(target_tmp, 0, 255);
+	w83792d_write_value(client, W83792D_REG_THERMAL[nr],
+		(data->thermal_cruise[nr]) | target_mask);
+
+	return count;
+}
+
+#define sysfs_thermal_cruise(offset) \
+static SENSOR_DEVICE_ATTR(thermal_cruise##offset, S_IRUGO | S_IWUSR, \
+			show_thermal_cruise, store_thermal_cruise, offset);
+
+sysfs_thermal_cruise(1);
+sysfs_thermal_cruise(2);
+sysfs_thermal_cruise(3);
+
+#define device_create_file_thermal_cruise(client, offset) \
+do { \
+device_create_file(&client->dev, \
+&sensor_dev_attr_thermal_cruise##offset.dev_attr); \
+} while (0)
+
+
+/* For Smart Fan I/Thermal Cruise and Smart Fan II */
+static ssize_t
+show_tolerance(struct device *dev, struct device_attribute *attr,
+		char *buf)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%ld\n", (long)data->tolerance[nr-1]);
+}
+
+static ssize_t
+store_tolerance(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	int nr = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+	u8 tol_tmp, tol_mask;
+
+	val = simple_strtoul(buf, NULL, 10);
+	tol_mask = w83792d_read_value(client,
+		W83792D_REG_TOLERANCE[nr]) & ((nr == 1) ? 0x0f : 0xf0);
+	tol_tmp = SENSORS_LIMIT(val, 0, 15);
+	tol_tmp &= 0x0f;
+	data->tolerance[nr] = tol_tmp;
+	if (nr == 1) {
+		tol_tmp <<= 4;
+	}
+	w83792d_write_value(client, W83792D_REG_TOLERANCE[nr],
+		tol_mask | tol_tmp);
+
+	return count;
+}
+
+#define sysfs_tolerance(offset) \
+static SENSOR_DEVICE_ATTR(tolerance##offset, S_IRUGO | S_IWUSR, \
+				show_tolerance, store_tolerance, offset);
+
+sysfs_tolerance(1);
+sysfs_tolerance(2);
+sysfs_tolerance(3);
+
+#define device_create_file_tolerance(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_tolerance##offset.dev_attr); \
+} while (0)
+
+
+/* For Smart Fan II */
+static ssize_t
+show_sf2_point(struct device *dev, struct device_attribute *attr,
+		char *buf)
+{
+	struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+	int nr = sensor_attr->nr;
+	int index = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%ld\n", (long)data->sf2_points[index-1][nr-1]);
+}
+
+static ssize_t
+store_sf2_point(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+	int nr = sensor_attr->nr - 1;
+	int index = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+	u8 mask_tmp = 0;
+
+	val = simple_strtoul(buf, NULL, 10);
+	data->sf2_points[index][nr] = SENSORS_LIMIT(val, 0, 127);
+	mask_tmp = w83792d_read_value(client,
+					W83792D_REG_POINTS[index][nr]) & 0x80;
+	w83792d_write_value(client, W83792D_REG_POINTS[index][nr],
+		mask_tmp|data->sf2_points[index][nr]);
+
+	return count;
+}
+
+#define sysfs_sf2_point(offset, index) \
+static SENSOR_DEVICE_ATTR_2(sf2_point##offset##_fan##index, S_IRUGO | S_IWUSR, \
+				show_sf2_point, store_sf2_point, offset, index);
+
+sysfs_sf2_point(1, 1);	/* Fan1 */
+sysfs_sf2_point(2, 1);	/* Fan1 */
+sysfs_sf2_point(3, 1);	/* Fan1 */
+sysfs_sf2_point(4, 1);	/* Fan1 */
+sysfs_sf2_point(1, 2);	/* Fan2 */
+sysfs_sf2_point(2, 2);	/* Fan2 */
+sysfs_sf2_point(3, 2);	/* Fan2 */
+sysfs_sf2_point(4, 2);	/* Fan2 */
+sysfs_sf2_point(1, 3);	/* Fan3 */
+sysfs_sf2_point(2, 3);	/* Fan3 */
+sysfs_sf2_point(3, 3);	/* Fan3 */
+sysfs_sf2_point(4, 3);	/* Fan3 */
+
+#define device_create_file_sf2_point(client, offset, index) \
+do { \
+device_create_file(&client->dev, \
+&sensor_dev_attr_sf2_point##offset##_fan##index.dev_attr); \
+} while (0)
+
+
+static ssize_t
+show_sf2_level(struct device *dev, struct device_attribute *attr,
+		char *buf)
+{
+	struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+	int nr = sensor_attr->nr;
+	int index = sensor_attr->index;
+	struct w83792d_data *data = w83792d_update_device(dev);
+	return sprintf(buf, "%d\n",
+			(((data->sf2_levels[index-1][nr]) * 100) / 15));
+}
+
+static ssize_t
+store_sf2_level(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+	int nr = sensor_attr->nr;
+	int index = sensor_attr->index - 1;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	u32 val;
+	u8 mask_tmp=0, level_tmp=0;
+
+	val = simple_strtoul(buf, NULL, 10);
+	data->sf2_levels[index][nr] = SENSORS_LIMIT((val * 15) / 100, 0, 15);
+	mask_tmp = w83792d_read_value(client, W83792D_REG_LEVELS[index][nr])
+		& ((nr==3) ? 0xf0 : 0x0f);
+	if (nr==3) {
+		level_tmp = data->sf2_levels[index][nr];
+	} else {
+		level_tmp = data->sf2_levels[index][nr] << 4;
+	}
+	w83792d_write_value(client, W83792D_REG_LEVELS[index][nr], level_tmp | mask_tmp);
+
+	return count;
+}
+
+#define sysfs_sf2_level(offset, index) \
+static SENSOR_DEVICE_ATTR_2(sf2_level##offset##_fan##index, S_IRUGO | S_IWUSR, \
+				show_sf2_level, store_sf2_level, offset, index);
+
+sysfs_sf2_level(1, 1);	/* Fan1 */
+sysfs_sf2_level(2, 1);	/* Fan1 */
+sysfs_sf2_level(3, 1);	/* Fan1 */
+sysfs_sf2_level(1, 2);	/* Fan2 */
+sysfs_sf2_level(2, 2);	/* Fan2 */
+sysfs_sf2_level(3, 2);	/* Fan2 */
+sysfs_sf2_level(1, 3);	/* Fan3 */
+sysfs_sf2_level(2, 3);	/* Fan3 */
+sysfs_sf2_level(3, 3);	/* Fan3 */
+
+#define device_create_file_sf2_level(client, offset, index) \
+do { \
+device_create_file(&client->dev, \
+&sensor_dev_attr_sf2_level##offset##_fan##index.dev_attr); \
+} while (0)
+
+
+/* This function is called when:
+     * w83792d_driver is inserted (when this module is loaded), for each
+       available adapter
+     * when a new adapter is inserted (and w83792d_driver is still present) */
+static int
+w83792d_attach_adapter(struct i2c_adapter *adapter)
+{
+	if (!(adapter->class & I2C_CLASS_HWMON))
+		return 0;
+	return i2c_probe(adapter, &addr_data, w83792d_detect);
+}
+
+
+static int
+w83792d_create_subclient(struct i2c_adapter *adapter,
+				struct i2c_client *new_client, int addr,
+				struct i2c_client **sub_cli)
+{
+	int err;
+	struct i2c_client *sub_client;
+
+	(*sub_cli) = sub_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+	if (!(sub_client)) {
+		return -ENOMEM;
+	}
+	memset(sub_client, 0x00, sizeof(struct i2c_client));
+	sub_client->addr = 0x48 + addr;
+	i2c_set_clientdata(sub_client, NULL);
+	sub_client->adapter = adapter;
+	sub_client->driver = &w83792d_driver;
+	sub_client->flags = 0;
+	strlcpy(sub_client->name, "w83792d subclient", I2C_NAME_SIZE);
+	if ((err = i2c_attach_client(sub_client))) {
+		dev_err(&new_client->dev, "subclient registration "
+			"at address 0x%x failed\n", sub_client->addr);
+		kfree(sub_client);
+		return err;
+	}
+	return 0;
+}
+
+
+static int
+w83792d_detect_subclients(struct i2c_adapter *adapter, int address, int kind,
+		struct i2c_client *new_client)
+{
+	int i, id, err;
+	u8 val;
+	struct w83792d_data *data = i2c_get_clientdata(new_client);
+
+	id = i2c_adapter_id(adapter);
+	if (force_subclients[0] == id && force_subclients[1] == address) {
+		for (i = 2; i <= 3; i++) {
+			if (force_subclients[i] < 0x48 ||
+			    force_subclients[i] > 0x4f) {
+				dev_err(&new_client->dev, "invalid subclient "
+					"address %d; must be 0x48-0x4f\n",
+					force_subclients[i]);
+				err = -ENODEV;
+				goto ERROR_SC_0;
+			}
+		}
+		w83792d_write_value(new_client, W83792D_REG_I2C_SUBADDR,
+					(force_subclients[2] & 0x07) |
+					((force_subclients[3] & 0x07) << 4));
+	}
+
+	val = w83792d_read_value(new_client, W83792D_REG_I2C_SUBADDR);
+	if (!(val & 0x08)) {
+		err = w83792d_create_subclient(adapter, new_client, val & 0x7,
+						&data->lm75[0]);
+		if (err < 0)
+			goto ERROR_SC_0;
+	}
+	if (!(val & 0x80)) {
+		if ((data->lm75[0] != NULL) &&
+			((val & 0x7) == ((val >> 4) & 0x7))) {
+			dev_err(&new_client->dev, "duplicate addresses 0x%x, "
+				"use force_subclient\n", data->lm75[0]->addr);
+			err = -ENODEV;
+			goto ERROR_SC_1;
+		}
+		err = w83792d_create_subclient(adapter, new_client,
+						(val >> 4) & 0x7, &data->lm75[1]);
+		if (err < 0)
+			goto ERROR_SC_1;
+	}
+
+	return 0;
+
+/* Undo inits in case of errors */
+
+ERROR_SC_1:
+	if (data->lm75[0] != NULL) {
+		i2c_detach_client(data->lm75[0]);
+		kfree(data->lm75[0]);
+	}
+ERROR_SC_0:
+	return err;
+}
+
+
+static int
+w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
+{
+	int i = 0, val1 = 0, val2;
+	struct i2c_client *new_client;
+	struct w83792d_data *data;
+	int err = 0;
+	const char *client_name = "";
+
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
+		goto ERROR0;
+	}
+
+	/* OK. For now, we presume we have a valid client. We now create the
+	   client structure, even though we cannot fill it completely yet.
+	   But it allows us to access w83792d_{read,write}_value. */
+
+	if (!(data = kmalloc(sizeof(struct w83792d_data), GFP_KERNEL))) {
+		err = -ENOMEM;
+		goto ERROR0;
+	}
+	memset(data, 0, sizeof(struct w83792d_data));
+
+	new_client = &data->client;
+	i2c_set_clientdata(new_client, data);
+	new_client->addr = address;
+	init_MUTEX(&data->lock);
+	new_client->adapter = adapter;
+	new_client->driver = &w83792d_driver;
+	new_client->flags = 0;
+
+	/* Now, we do the remaining detection. */
+
+	/* The w83792d may be stuck in some other bank than bank 0. This may
+	   make reading other information impossible. Specify a force=... or
+	   force_*=... parameter, and the Winbond will be reset to the right
+	   bank. */
+	if (kind < 0) {
+		if (w83792d_read_value(new_client, W83792D_REG_CONFIG) & 0x80) {
+			dev_warn(&new_client->dev, "Detection failed at step "
+				"3\n");
+			goto ERROR1;
+		}
+		val1 = w83792d_read_value(new_client, W83792D_REG_BANK);
+		val2 = w83792d_read_value(new_client, W83792D_REG_CHIPMAN);
+		/* Check for Winbond ID if in bank 0 */
+		if (!(val1 & 0x07)) {  /* is Bank0 */
+			if (((!(val1 & 0x80)) && (val2 != 0xa3)) ||
+			     ((val1 & 0x80) && (val2 != 0x5c))) {
+				goto ERROR1;
+			}
+		}
+		/* If Winbond chip, address of chip and W83792D_REG_I2C_ADDR
+		   should match */
+		if (w83792d_read_value(new_client,
+					W83792D_REG_I2C_ADDR) != address) {
+			dev_warn(&new_client->dev, "Detection failed "
+				"at step 5\n");
+			goto ERROR1;
+		}
+	}
+
+	/* We have either had a force parameter, or we have already detected the
+	   Winbond. Put it now into bank 0 and Vendor ID High Byte */
+	w83792d_write_value(new_client,
+			    W83792D_REG_BANK,
+			    (w83792d_read_value(new_client,
+				W83792D_REG_BANK) & 0x78) | 0x80);
+
+	/* Determine the chip type. */
+	if (kind <= 0) {
+		/* get vendor ID */
+		val2 = w83792d_read_value(new_client, W83792D_REG_CHIPMAN);
+		if (val2 != 0x5c) {  /* the vendor is NOT Winbond */
+			goto ERROR1;
+		}
+		val1 = w83792d_read_value(new_client, W83792D_REG_WCHIPID);
+		if (val1 == 0x7a && address >= 0x2c) {
+			kind = w83792d;
+		} else {
+			if (kind == 0)
+					dev_warn(&new_client->dev,
+					"w83792d: Ignoring 'force' parameter for"
+					" unknown chip at adapter %d, address"
+					" 0x%02x\n", i2c_adapter_id(adapter),
+					address);
+			goto ERROR1;
+		}
+	}
+
+	if (kind == w83792d) {
+		client_name = "w83792d";
+	} else {
+		dev_err(&new_client->dev, "w83792d: Internal error: unknown"
+					  " kind (%d)?!?", kind);
+		goto ERROR1;
+	}
+
+	/* Fill in the remaining client fields and put into the global list */
+	strlcpy(new_client->name, client_name, I2C_NAME_SIZE);
+	data->type = kind;
+
+	data->valid = 0;
+	init_MUTEX(&data->update_lock);
+
+	/* Tell the I2C layer a new client has arrived */
+	if ((err = i2c_attach_client(new_client)))
+		goto ERROR1;
+
+	if ((err = w83792d_detect_subclients(adapter, address,
+			kind, new_client)))
+		goto ERROR2;
+
+	/* Initialize the chip */
+	w83792d_init_client(new_client);
+
+	/* A few vars need to be filled upon startup */
+	for (i = 1; i <= 7; i++) {
+		data->fan_min[i - 1] = w83792d_read_value(new_client,
+					W83792D_REG_FAN_MIN[i]);
+	}
+
+	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto ERROR3;
+	}
+	device_create_file_in(new_client, 0);
+	device_create_file_in(new_client, 1);
+	device_create_file_in(new_client, 2);
+	device_create_file_in(new_client, 3);
+	device_create_file_in(new_client, 4);
+	device_create_file_in(new_client, 5);
+	device_create_file_in(new_client, 6);
+	device_create_file_in(new_client, 7);
+	device_create_file_in(new_client, 8);
+
+	device_create_file_fan(new_client, 1);
+	device_create_file_fan(new_client, 2);
+	device_create_file_fan(new_client, 3);
+	device_create_file_fan(new_client, 4);
+	device_create_file_fan(new_client, 5);
+	device_create_file_fan(new_client, 6);
+	device_create_file_fan(new_client, 7);
+
+	device_create_file_temp1(new_client);		/* Temp1 */
+	device_create_file_temp_add(new_client, 2);	/* Temp2 */
+	device_create_file_temp_add(new_client, 3);	/* Temp3 */
+
+	device_create_file_alarms(new_client);
+
+	device_create_file_pwm(new_client, 1);
+	device_create_file_pwm(new_client, 2);
+	device_create_file_pwm(new_client, 3);
+
+	device_create_file_pwmenable(new_client, 1);
+	device_create_file_pwmenable(new_client, 2);
+	device_create_file_pwmenable(new_client, 3);
+
+	device_create_file_pwm_mode(new_client, 1);
+	device_create_file_pwm_mode(new_client, 2);
+	device_create_file_pwm_mode(new_client, 3);
+
+	device_create_file_chassis(new_client);
+	device_create_file_chassis_clear(new_client);
+
+	device_create_file_thermal_cruise(new_client, 1);
+	device_create_file_thermal_cruise(new_client, 2);
+	device_create_file_thermal_cruise(new_client, 3);
+
+	device_create_file_tolerance(new_client, 1);
+	device_create_file_tolerance(new_client, 2);
+	device_create_file_tolerance(new_client, 3);
+
+	device_create_file_sf2_point(new_client, 1, 1);	/* Fan1 */
+	device_create_file_sf2_point(new_client, 2, 1);	/* Fan1 */
+	device_create_file_sf2_point(new_client, 3, 1);	/* Fan1 */
+	device_create_file_sf2_point(new_client, 4, 1);	/* Fan1 */
+	device_create_file_sf2_point(new_client, 1, 2);	/* Fan2 */
+	device_create_file_sf2_point(new_client, 2, 2);	/* Fan2 */
+	device_create_file_sf2_point(new_client, 3, 2);	/* Fan2 */
+	device_create_file_sf2_point(new_client, 4, 2);	/* Fan2 */
+	device_create_file_sf2_point(new_client, 1, 3);	/* Fan3 */
+	device_create_file_sf2_point(new_client, 2, 3);	/* Fan3 */
+	device_create_file_sf2_point(new_client, 3, 3);	/* Fan3 */
+	device_create_file_sf2_point(new_client, 4, 3);	/* Fan3 */
+
+	device_create_file_sf2_level(new_client, 1, 1);	/* Fan1 */
+	device_create_file_sf2_level(new_client, 2, 1);	/* Fan1 */
+	device_create_file_sf2_level(new_client, 3, 1);	/* Fan1 */
+	device_create_file_sf2_level(new_client, 1, 2);	/* Fan2 */
+	device_create_file_sf2_level(new_client, 2, 2);	/* Fan2 */
+	device_create_file_sf2_level(new_client, 3, 2);	/* Fan2 */
+	device_create_file_sf2_level(new_client, 1, 3);	/* Fan3 */
+	device_create_file_sf2_level(new_client, 2, 3);	/* Fan3 */
+	device_create_file_sf2_level(new_client, 3, 3);	/* Fan3 */
+
+	return 0;
+
+ERROR3:
+	if (data->lm75[0] != NULL) {
+		i2c_detach_client(data->lm75[0]);
+		kfree(data->lm75[0]);
+	}
+	if (data->lm75[1] != NULL) {
+		i2c_detach_client(data->lm75[1]);
+		kfree(data->lm75[1]);
+	}
+ERROR2:
+	i2c_detach_client(new_client);
+ERROR1:
+	kfree(data);
+ERROR0:
+	return err;
+}
+
+static int
+w83792d_detach_client(struct i2c_client *client)
+{
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	int err;
+
+	/* main client */
+	if (data)
+		hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
+		return err;
+
+	/* main client */
+	if (data)
+		kfree(data);
+	/* subclient */
+	else
+		kfree(client);
+
+	return 0;
+}
+
+/* The SMBus locks itself, usually, but nothing may access the Winbond between
+   bank switches. ISA access must always be locked explicitly!
+   We ignore the W83792D BUSY flag at this moment - it could lead to deadlocks,
+   would slow down the W83792D access and should not be necessary.
+   There are some ugly typecasts here, but the good news is - they should
+   nowhere else be necessary! */
+static int
+w83792d_read_value(struct i2c_client *client, u8 reg)
+{
+	int res=0;
+	res = i2c_smbus_read_byte_data(client, reg);
+
+	return res;
+}
+
+static int
+w83792d_write_value(struct i2c_client *client, u8 reg, u8 value)
+{
+	i2c_smbus_write_byte_data(client, reg,  value);
+	return 0;
+}
+
+/* Called when we have found a new W83792D. It should set limits, etc. */
+static void
+w83792d_init_client(struct i2c_client *client)
+{
+	u8 temp2_cfg, temp3_cfg, vid_in_b;
+
+	if (init) {
+		w83792d_write_value(client, W83792D_REG_CONFIG, 0x80);
+	}
+	/* Clear the bit6 of W83792D_REG_VID_IN_B(set it into 0):
+	   W83792D_REG_VID_IN_B bit6 = 0: the high/low limit of
+	     vin0/vin1 can be modified by user;
+	   W83792D_REG_VID_IN_B bit6 = 1: the high/low limit of
+	     vin0/vin1 auto-updated, can NOT be modified by user. */
+	vid_in_b = w83792d_read_value(client, W83792D_REG_VID_IN_B);
+	w83792d_write_value(client, W83792D_REG_VID_IN_B,
+			    vid_in_b & 0xbf);
+
+	temp2_cfg = w83792d_read_value(client, W83792D_REG_TEMP2_CONFIG);
+	temp3_cfg = w83792d_read_value(client, W83792D_REG_TEMP3_CONFIG);
+	w83792d_write_value(client, W83792D_REG_TEMP2_CONFIG,
+				temp2_cfg & 0xe6);
+	w83792d_write_value(client, W83792D_REG_TEMP3_CONFIG,
+				temp3_cfg & 0xe6);
+
+	/* Start monitoring */
+	w83792d_write_value(client, W83792D_REG_CONFIG,
+			    (w83792d_read_value(client,
+						W83792D_REG_CONFIG) & 0xf7)
+			    | 0x01);
+}
+
+static struct w83792d_data *w83792d_update_device(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	int i, j;
+	u8 reg_array_tmp[4], pwm_array_tmp[7], reg_tmp;
+
+	down(&data->update_lock);
+
+	if (time_after
+	    (jiffies - data->last_updated, (unsigned long) (HZ * 3))
+	    || time_before(jiffies, data->last_updated) || !data->valid) {
+		dev_dbg(dev, "Starting device update\n");
+
+		/* Update the voltages measured value and limits */
+		for (i = 0; i < 9; i++) {
+			data->in[i] = w83792d_read_value(client,
+						W83792D_REG_IN[i]);
+			data->in_max[i] = w83792d_read_value(client,
+						W83792D_REG_IN_MAX[i]);
+			data->in_min[i] = w83792d_read_value(client,
+						W83792D_REG_IN_MIN[i]);
+		}
+		data->low_bits[0] = w83792d_read_value(client,
+						W83792D_REG_LOW_BITS1);
+		data->low_bits[1] = w83792d_read_value(client,
+						W83792D_REG_LOW_BITS2);
+		for (i = 0; i < 7; i++) {
+			/* Update the Fan measured value and limits */
+			data->fan[i] = w83792d_read_value(client,
+						W83792D_REG_FAN[i]);
+			data->fan_min[i] = w83792d_read_value(client,
+						W83792D_REG_FAN_MIN[i]);
+			/* Update the PWM/DC Value and PWM/DC flag */
+			pwm_array_tmp[i] = w83792d_read_value(client,
+						W83792D_REG_PWM[i]);
+			data->pwm[i] = pwm_array_tmp[i] & 0x0f;
+			data->pwm_mode[i] = (pwm_array_tmp[i] >> 7) & 0x01;
+		}
+
+		reg_tmp = w83792d_read_value(client, W83792D_REG_FAN_CFG);
+		data->pwmenable[0] = reg_tmp & 0x03;
+		data->pwmenable[1] = (reg_tmp>>2) & 0x03;
+		data->pwmenable[2] = (reg_tmp>>4) & 0x03;
+
+		for (i = 0; i < 3; i++) {
+			data->temp1[i] = w83792d_read_value(client,
+							W83792D_REG_TEMP1[i]);
+		}
+		for (i = 0; i < 2; i++) {
+			for (j = 0; j < 6; j++) {
+				data->temp_add[i][j] = w83792d_read_value(
+					client,W83792D_REG_TEMP_ADD[i][j]);
+			}
+		}
+
+		/* Update the Fan Divisor */
+		for (i = 0; i < 4; i++) {
+			reg_array_tmp[i] = w83792d_read_value(client,
+							W83792D_REG_FAN_DIV[i]);
+		}
+		data->fan_div[0] = reg_array_tmp[0] & 0x07;
+		data->fan_div[1] = (reg_array_tmp[0] >> 4) & 0x07;
+		data->fan_div[2] = reg_array_tmp[1] & 0x07;
+		data->fan_div[3] = (reg_array_tmp[1] >> 4) & 0x07;
+		data->fan_div[4] = reg_array_tmp[2] & 0x07;
+		data->fan_div[5] = (reg_array_tmp[2] >> 4) & 0x07;
+		data->fan_div[6] = reg_array_tmp[3] & 0x07;
+
+		/* Update the realtime status */
+		data->alarms = w83792d_read_value(client, W83792D_REG_ALARM1) +
+			(w83792d_read_value(client, W83792D_REG_ALARM2) << 8) +
+			(w83792d_read_value(client, W83792D_REG_ALARM3) << 16);
+
+		/* Update CaseOpen status and it's CLR_CHS. */
+		data->chassis = (w83792d_read_value(client,
+			W83792D_REG_CHASSIS) >> 5) & 0x01;
+		data->chassis_clear = (w83792d_read_value(client,
+			W83792D_REG_CHASSIS_CLR) >> 7) & 0x01;
+
+		/* Update Thermal Cruise/Smart Fan I target value */
+		for (i = 0; i < 3; i++) {
+			data->thermal_cruise[i] =
+				w83792d_read_value(client,
+				W83792D_REG_THERMAL[i]) & 0x7f;
+		}
+
+		/* Update Smart Fan I/II tolerance */
+		reg_tmp = w83792d_read_value(client, W83792D_REG_TOLERANCE[0]);
+		data->tolerance[0] = reg_tmp & 0x0f;
+		data->tolerance[1] = (reg_tmp >> 4) & 0x0f;
+		data->tolerance[2] = w83792d_read_value(client,
+					W83792D_REG_TOLERANCE[2]) & 0x0f;
+
+		/* Update Smart Fan II temperature points */
+		for (i = 0; i < 3; i++) {
+			for (j = 0; j < 4; j++) {
+				data->sf2_points[i][j] = w83792d_read_value(
+					client,W83792D_REG_POINTS[i][j]) & 0x7f;
+			}
+		}
+
+		/* Update Smart Fan II duty cycle levels */
+		for (i = 0; i < 3; i++) {
+			reg_tmp = w83792d_read_value(client,
+						W83792D_REG_LEVELS[i][0]);
+			data->sf2_levels[i][0] = reg_tmp & 0x0f;
+			data->sf2_levels[i][1] = (reg_tmp >> 4) & 0x0f;
+			reg_tmp = w83792d_read_value(client,
+						W83792D_REG_LEVELS[i][2]);
+			data->sf2_levels[i][2] = (reg_tmp >> 4) & 0x0f;
+			data->sf2_levels[i][3] = reg_tmp & 0x0f;
+		}
+
+		data->last_updated = jiffies;
+		data->valid = 1;
+	}
+
+	up(&data->update_lock);
+
+#ifdef DEBUG
+	w83792d_print_debug(data, dev);
+#endif
+
+	return data;
+}
+
+#ifdef DEBUG
+static void w83792d_print_debug(struct w83792d_data *data, struct device *dev)
+{
+	int i=0, j=0;
+	dev_dbg(dev, "==========The following is the debug message...========\n");
+	dev_dbg(dev, "9 set of Voltages: =====>\n");
+	for (i=0; i<9; i++) {
+		dev_dbg(dev, "vin[%d] is: 0x%x\n", i, data->in[i]);
+		dev_dbg(dev, "vin[%d] max is: 0x%x\n", i, data->in_max[i]);
+		dev_dbg(dev, "vin[%d] min is: 0x%x\n", i, data->in_min[i]);
+	}
+	dev_dbg(dev, "Low Bit1 is: 0x%x\n", data->low_bits[0]);
+	dev_dbg(dev, "Low Bit2 is: 0x%x\n", data->low_bits[1]);
+	dev_dbg(dev, "7 set of Fan Counts and Duty Cycles: =====>\n");
+	for (i=0; i<7; i++) {
+		dev_dbg(dev, "fan[%d] is: 0x%x\n", i, data->fan[i]);
+		dev_dbg(dev, "fan[%d] min is: 0x%x\n", i, data->fan_min[i]);
+		dev_dbg(dev, "pwm[%d]     is: 0x%x\n", i, data->pwm[i]);
+		dev_dbg(dev, "pwm_mode[%d] is: 0x%x\n", i, data->pwm_mode[i]);
+	}
+	dev_dbg(dev, "3 set of Temperatures: =====>\n");
+	for (i=0; i<3; i++) {
+		dev_dbg(dev, "temp1[%d] is: 0x%x\n", i, data->temp1[i]);
+	}
+
+	for (i=0; i<2; i++) {
+		for (j=0; j<6; j++) {
+			dev_dbg(dev, "temp_add[%d][%d] is: 0x%x\n", i, j,
+							data->temp_add[i][j]);
+		}
+	}
+
+	for (i=0; i<7; i++) {
+		dev_dbg(dev, "fan_div[%d] is: 0x%x\n", i, data->fan_div[i]);
+	}
+	dev_dbg(dev, "==========End of the debug message...==================\n");
+	dev_dbg(dev, "\n");
+}
+#endif
+
+static int __init
+sensors_w83792d_init(void)
+{
+	return i2c_add_driver(&w83792d_driver);
+}
+
+static void __exit
+sensors_w83792d_exit(void)
+{
+	i2c_del_driver(&w83792d_driver);
+}
+
+MODULE_AUTHOR("Chunhao Huang @ Winbond <DZShen@Winbond.com.tw>");
+MODULE_DESCRIPTION("W83792AD/D driver for linux-2.6");
+MODULE_LICENSE("GPL");
+
+module_init(sensors_w83792d_init);
+module_exit(sensors_w83792d_exit);
+
diff --git a/drivers/hwmon/w83l785ts.c b/drivers/hwmon/w83l785ts.c
index 4469d52..133e34a 100644
--- a/drivers/hwmon/w83l785ts.c
+++ b/drivers/hwmon/w83l785ts.c
@@ -36,7 +36,8 @@
 #include <linux/slab.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
 
 /* How many retries on register read error */
 #define MAX_RETRIES	5
@@ -47,13 +48,12 @@
  */
 
 static unsigned short normal_i2c[] = { 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters
  */
 
-SENSORS_INSMOD_1(w83l785ts);
+I2C_CLIENT_INSMOD_1(w83l785ts);
 
 /*
  * The W83L785TS-S registers
@@ -105,6 +105,7 @@ static struct i2c_driver w83l785ts_driver = {
 
 struct w83l785ts_data {
 	struct i2c_client client;
+	struct class_device *class_dev;
 	struct semaphore update_lock;
 	char valid; /* zero until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
@@ -140,7 +141,7 @@ static int w83l785ts_attach_adapter(struct i2c_adapter *adapter)
 {
 	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
-	return i2c_detect(adapter, &addr_data, w83l785ts_detect);
+	return i2c_probe(adapter, &addr_data, w83l785ts_detect);
 }
 
 /*
@@ -239,11 +240,19 @@ static int w83l785ts_detect(struct i2c_adapter *adapter, int address, int kind)
 	 */
 
 	/* Register sysfs hooks */
+	data->class_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->class_dev)) {
+		err = PTR_ERR(data->class_dev);
+		goto exit_detach;
+	}
+
 	device_create_file(&new_client->dev, &dev_attr_temp1_input);
 	device_create_file(&new_client->dev, &dev_attr_temp1_max);
 
 	return 0;
 
+exit_detach:
+	i2c_detach_client(new_client);
 exit_free:
 	kfree(data);
 exit:
@@ -252,15 +261,15 @@ exit:
 
 static int w83l785ts_detach_client(struct i2c_client *client)
 {
+	struct w83l785ts_data *data = i2c_get_clientdata(client);
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	hwmon_device_unregister(data->class_dev);
+
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
-	kfree(i2c_get_clientdata(client));
+	kfree(data);
 	return 0;
 }
 
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index cd17039..71c5a85 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -4,12 +4,8 @@
 
 obj-$(CONFIG_I2C)		+= i2c-core.o
 obj-$(CONFIG_I2C_CHARDEV)	+= i2c-dev.o
-obj-$(CONFIG_I2C_SENSOR)	+= i2c-sensor.o
 obj-y				+= busses/ chips/ algos/
 
-i2c-sensor-objs := i2c-sensor-detect.o i2c-sensor-vid.o
-
-
 ifeq ($(CONFIG_I2C_DEBUG_CORE),y)
 EXTRA_CFLAGS += -DDEBUG
 endif
diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c
index fb5b732..df05df1 100644
--- a/drivers/i2c/algos/i2c-algo-bit.c
+++ b/drivers/i2c/algos/i2c-algo-bit.c
@@ -519,8 +519,6 @@ static u32 bit_func(struct i2c_adapter *adap)
 /* -----exported algorithm data: -------------------------------------	*/
 
 static struct i2c_algorithm i2c_bit_algo = {
-	.name		= "Bit-shift algorithm",
-	.id		= I2C_ALGO_BIT,
 	.master_xfer	= bit_xfer,
 	.functionality	= bit_func,
 };
@@ -541,8 +539,6 @@ int i2c_bit_add_bus(struct i2c_adapter *adap)
 	DEB2(dev_dbg(&adap->dev, "hw routines registered.\n"));
 
 	/* register new adapter to i2c module... */
-
-	adap->id |= i2c_bit_algo.id;
 	adap->algo = &i2c_bit_algo;
 
 	adap->timeout = 100;	/* default values, should	*/
diff --git a/drivers/i2c/algos/i2c-algo-ite.c b/drivers/i2c/algos/i2c-algo-ite.c
index e6cae39..2db7bfc 100644
--- a/drivers/i2c/algos/i2c-algo-ite.c
+++ b/drivers/i2c/algos/i2c-algo-ite.c
@@ -713,8 +713,6 @@ static u32 iic_func(struct i2c_adapter *adap)
 /* -----exported algorithm data: -------------------------------------	*/
 
 static struct i2c_algorithm iic_algo = {
-	.name		= "ITE IIC algorithm",
-	.id		= I2C_ALGO_IIC,
 	.master_xfer	= iic_xfer,
 	.algo_control	= algo_control, /* ioctl */
 	.functionality	= iic_func,
@@ -738,8 +736,6 @@ int i2c_iic_add_bus(struct i2c_adapter *adap)
 	            adap->name));
 
 	/* register new adapter to i2c module... */
-
-	adap->id |= iic_algo.id;
 	adap->algo = &iic_algo;
 
 	adap->timeout = 100;	/* default values, should	*/
diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c
index cc3a952..beb10ed 100644
--- a/drivers/i2c/algos/i2c-algo-pca.c
+++ b/drivers/i2c/algos/i2c-algo-pca.c
@@ -187,12 +187,14 @@ static int pca_xfer(struct i2c_adapter *i2c_adap,
 	int numbytes = 0;
 	int state;
 	int ret;
+	int timeout = 100;
 
-	state = pca_status(adap);
-	if ( state != 0xF8 ) {
-		dev_dbg(&i2c_adap->dev, "bus is not idle. status is %#04x\n", state );
-		/* FIXME: what to do. Force stop ? */
-		return -EREMOTEIO;
+	while ((state = pca_status(adap)) != 0xf8 && timeout--) {
+		msleep(10);
+	}
+	if (state != 0xf8) {
+		dev_dbg(&i2c_adap->dev, "bus is not idle. status is %#04x\n", state);
+		return -EIO;
 	}
 
 	DEB1("{{{ XFER %d messages\n", num);
@@ -354,8 +356,6 @@ static int pca_init(struct i2c_algo_pca_data *adap)
 }
 
 static struct i2c_algorithm pca_algo = {
-	.name		= "PCA9564 algorithm",
-	.id		= I2C_ALGO_PCA,
 	.master_xfer	= pca_xfer,
 	.functionality	= pca_func,
 };
@@ -369,8 +369,6 @@ int i2c_pca_add_bus(struct i2c_adapter *adap)
 	int rval;
 
 	/* register new adapter to i2c module... */
-
-	adap->id |= pca_algo.id;
 	adap->algo = &pca_algo;
 
 	adap->timeout = 100;		/* default values, should	*/
diff --git a/drivers/i2c/algos/i2c-algo-pcf.c b/drivers/i2c/algos/i2c-algo-pcf.c
index 8d087da..6e498df 100644
--- a/drivers/i2c/algos/i2c-algo-pcf.c
+++ b/drivers/i2c/algos/i2c-algo-pcf.c
@@ -459,8 +459,6 @@ static u32 pcf_func(struct i2c_adapter *adap)
 /* -----exported algorithm data: -------------------------------------	*/
 
 static struct i2c_algorithm pcf_algo = {
-	.name		= "PCF8584 algorithm",
-	.id		= I2C_ALGO_PCF,
 	.master_xfer	= pcf_xfer,
 	.functionality	= pcf_func,
 };
@@ -476,8 +474,6 @@ int i2c_pcf_add_bus(struct i2c_adapter *adap)
 	DEB2(dev_dbg(&adap->dev, "hw routines registered.\n"));
 
 	/* register new adapter to i2c module... */
-
-	adap->id |= pcf_algo.id;
 	adap->algo = &pcf_algo;
 
 	adap->timeout = 100;		/* default values, should	*/
diff --git a/drivers/i2c/algos/i2c-algo-sgi.c b/drivers/i2c/algos/i2c-algo-sgi.c
index 422721b..932c4fa 100644
--- a/drivers/i2c/algos/i2c-algo-sgi.c
+++ b/drivers/i2c/algos/i2c-algo-sgi.c
@@ -149,7 +149,7 @@ static int sgi_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs,
 			err = i2c_write(adap, p->buf, p->len);
 	}
 
-	return err;
+	return (err < 0) ? err : i;
 }
 
 static u32 sgi_func(struct i2c_adapter *adap)
@@ -158,8 +158,6 @@ static u32 sgi_func(struct i2c_adapter *adap)
 }
 
 static struct i2c_algorithm sgi_algo = {
-	.name		= "SGI algorithm",
-	.id		= I2C_ALGO_SGI,
 	.master_xfer	= sgi_xfer,
 	.functionality	= sgi_func,
 };
@@ -169,7 +167,6 @@ static struct i2c_algorithm sgi_algo = {
  */
 int i2c_sgi_add_bus(struct i2c_adapter *adap)
 {
-	adap->id |= sgi_algo.id;
 	adap->algo = &sgi_algo;
 
 	return i2c_add_adapter(adap);
diff --git a/drivers/i2c/algos/i2c-algo-sibyte.c b/drivers/i2c/algos/i2c-algo-sibyte.c
index f278549..8ed5ad1 100644
--- a/drivers/i2c/algos/i2c-algo-sibyte.c
+++ b/drivers/i2c/algos/i2c-algo-sibyte.c
@@ -135,8 +135,6 @@ static u32 bit_func(struct i2c_adapter *adap)
 /* -----exported algorithm data: -------------------------------------	*/
 
 static struct i2c_algorithm i2c_sibyte_algo = {
-	.name		= "SiByte algorithm",
-	.id		= I2C_ALGO_SIBYTE,
 	.smbus_xfer	= smbus_xfer,
 	.algo_control	= algo_control, /* ioctl */
 	.functionality	= bit_func,
@@ -151,8 +149,6 @@ int i2c_sibyte_add_bus(struct i2c_adapter *i2c_adap, int speed)
 	struct i2c_algo_sibyte_data *adap = i2c_adap->algo_data;
 
 	/* register new adapter to i2c module... */
-
-	i2c_adap->id |= i2c_sibyte_algo.id;
 	i2c_adap->algo = &i2c_sibyte_algo;
         
         /* Set the frequency to 100 kHz */
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 916ba5e..6e9da13 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -182,14 +182,8 @@ config I2C_IOP3XX
 	  will be called i2c-iop3xx.
 
 config I2C_ISA
-	tristate "ISA Bus support"
+	tristate
 	depends on I2C
-	help
-	  If you say yes to this option, support will be included for i2c
-	  interfaces that are on the ISA bus.
-
-	  This driver can also be built as a module.  If so, the module
-	  will be called i2c-isa.
 
 config I2C_ITE
 	tristate "ITE I2C Adapter"
diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index f634a07..f021acd 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -472,8 +472,6 @@ static u32 ali1535_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-i2c SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= ali1535_access,
 	.functionality	= ali1535_func,
 };
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index fdd881a..8694750 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -366,8 +366,6 @@ static void ali1563_shutdown(struct pci_dev *dev)
 }
 
 static struct i2c_algorithm ali1563_algorithm = {
-	.name		= "Non-i2c SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= ali1563_access,
 	.functionality	= ali1563_func,
 };
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 0f781a1..b3f50bf 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -462,8 +462,6 @@ static u32 ali15x3_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= ali15x3_access,
 	.functionality	= ali15x3_func,
 };
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index 6347ebc..6ad0603 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -295,8 +295,6 @@ static u32 amd756_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= amd756_access,
 	.functionality	= amd756_func,
 };
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index d664448..45ea24b 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -323,8 +323,6 @@ static u32 amd8111_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name = "Non-I2C SMBus 2.0 adapter",
-	.id = I2C_ALGO_SMBUS,
 	.smbus_xfer = amd8111_access,
 	.functionality = amd8111_func,
 };
diff --git a/drivers/i2c/busses/i2c-au1550.c b/drivers/i2c/busses/i2c-au1550.c
index a7ff112..d06edce 100644
--- a/drivers/i2c/busses/i2c-au1550.c
+++ b/drivers/i2c/busses/i2c-au1550.c
@@ -283,8 +283,6 @@ au1550_func(struct i2c_adapter *adap)
 }
 
 static struct i2c_algorithm au1550_algo = {
-	.name		= "Au1550 algorithm",
-	.id		= I2C_ALGO_AU1550,
 	.master_xfer	= au1550_xfer,
 	.functionality	= au1550_func,
 };
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 1ab4131..709beab 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -535,8 +535,6 @@ static u32 i801_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= i801_access,
 	.functionality	= i801_func,
 };
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 93ca36d..a3ed959 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -627,8 +627,6 @@ static u32 iic_func(struct i2c_adapter *adap)
 }
 
 static struct i2c_algorithm iic_algo = {
-	.name 		= "IBM IIC algorithm",
-	.id   		= I2C_ALGO_OCP,
 	.master_xfer 	= iic_xfer,
 	.functionality	= iic_func
 };
@@ -727,7 +725,7 @@ static int __devinit iic_probe(struct ocp_device *ocp){
 	adap = &dev->adap;
 	strcpy(adap->name, "IBM IIC");
 	i2c_set_adapdata(adap, dev);
-	adap->id = I2C_HW_OCP | iic_algo.id;
+	adap->id = I2C_HW_OCP;
 	adap->algo = &iic_algo;
 	adap->client_register = NULL;
 	adap->client_unregister = NULL;
diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c
index 6b682e9..7bd9102 100644
--- a/drivers/i2c/busses/i2c-iop3xx.c
+++ b/drivers/i2c/busses/i2c-iop3xx.c
@@ -399,8 +399,6 @@ iop3xx_i2c_func(struct i2c_adapter *adap)
 }
 
 static struct i2c_algorithm iop3xx_i2c_algo = {
-	.name		= "IOP3xx I2C algorithm",
-	.id		= I2C_ALGO_IOP3XX,
 	.master_xfer	= iop3xx_i2c_master_xfer,
 	.algo_control	= iop3xx_i2c_algo_control,
 	.functionality	= iop3xx_i2c_func,
diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c
index 00e7f71..bdc6806 100644
--- a/drivers/i2c/busses/i2c-isa.c
+++ b/drivers/i2c/busses/i2c-isa.c
@@ -1,6 +1,8 @@
 /*
-    i2c-isa.c - Part of lm_sensors, Linux kernel modules for hardware
-            monitoring
+    i2c-isa.c - an i2c-core-like thing for ISA hardware monitoring chips
+    Copyright (C) 2005  Jean Delvare <khali@linux-fr.org>
+
+    Based on the i2c-isa pseudo-adapter from the lm_sensors project
     Copyright (c) 1998, 1999  Frodo Looijaard <frodol@dds.nl> 
 
     This program is free software; you can redistribute it and/or modify
@@ -18,30 +20,36 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-/* This implements an i2c algorithm/adapter for ISA bus. Not that this is
-   on first sight very useful; almost no functionality is preserved.
-   Except that it makes writing drivers for chips which can be on both
-   the SMBus and the ISA bus very much easier. See lm78.c for an example
-   of this. */
+/* This implements an i2c-core-like thing for ISA hardware monitoring
+   chips. Such chips are linked to the i2c subsystem for historical
+   reasons (because the early ISA hardware monitoring chips such as the
+   LM78 had both an I2C and an ISA interface). They used to be
+   registered with the main i2c-core, but as a first step in the
+   direction of a clean separation between I2C and ISA chip drivers,
+   we now have this separate core for ISA ones. It is significantly
+   more simple than the real one, of course, because we don't have to
+   handle multiple busses: there is only one (fake) ISA adapter.
+   It is worth noting that we still rely on i2c-core for some things
+   at the moment - but hopefully this won't last. */
 
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/i2c.h>
+#include <linux/i2c-isa.h>
 
 static u32 isa_func(struct i2c_adapter *adapter);
 
 /* This is the actual algorithm we define */
 static struct i2c_algorithm isa_algorithm = {
-	.name		= "ISA bus algorithm",
-	.id		= I2C_ALGO_ISA,
 	.functionality	= isa_func,
 };
 
 /* There can only be one... */
 static struct i2c_adapter isa_adapter = {
 	.owner		= THIS_MODULE,
+	.id		= I2C_HW_ISA,
 	.class          = I2C_CLASS_HWMON,
 	.algo		= &isa_algorithm,
 	.name		= "ISA main adapter",
@@ -53,17 +61,146 @@ static u32 isa_func(struct i2c_adapter *adapter)
 	return 0;
 }
 
+
+/* Copied from i2c-core */
+static ssize_t show_adapter_name(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
+	return sprintf(buf, "%s\n", adap->name);
+}
+static DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL);
+
+static int i2c_isa_device_probe(struct device *dev)
+{
+	return -ENODEV;
+}
+
+static int i2c_isa_device_remove(struct device *dev)
+{
+	return 0;
+}
+
+
+/* We implement an interface which resembles i2c_{add,del}_driver,
+   but for i2c-isa drivers. We don't have to remember and handle lists
+   of drivers and adapters so this is much more simple, of course. */
+
+int i2c_isa_add_driver(struct i2c_driver *driver)
+{
+	int res;
+
+	/* Add the driver to the list of i2c drivers in the driver core */
+	driver->driver.name = driver->name;
+	driver->driver.bus = &i2c_bus_type;
+	driver->driver.probe = i2c_isa_device_probe;
+	driver->driver.remove = i2c_isa_device_remove;
+	res = driver_register(&driver->driver);
+	if (res)
+		return res;
+	dev_dbg(&isa_adapter.dev, "Driver %s registered\n", driver->name);
+
+	/* Now look for clients */
+	driver->attach_adapter(&isa_adapter);
+
+	return 0;
+}
+
+int i2c_isa_del_driver(struct i2c_driver *driver)
+{
+	struct list_head *item, *_n;
+	struct i2c_client *client;
+	int res;
+
+	/* Detach all clients belonging to this one driver */
+	list_for_each_safe(item, _n, &isa_adapter.clients) {
+		client = list_entry(item, struct i2c_client, list);
+		if (client->driver != driver)
+			continue;
+		dev_dbg(&isa_adapter.dev, "Detaching client %s at 0x%x\n",
+			client->name, client->addr);
+		if ((res = driver->detach_client(client))) {
+			dev_err(&isa_adapter.dev, "Failed, driver "
+				"%s not unregistered!\n",
+				driver->name);
+			return res;
+		}
+	}
+
+	/* Get the driver off the core list */
+	driver_unregister(&driver->driver);
+	dev_dbg(&isa_adapter.dev, "Driver %s unregistered\n", driver->name);
+
+	return 0;
+}
+
+
 static int __init i2c_isa_init(void)
 {
-	return i2c_add_adapter(&isa_adapter);
+	init_MUTEX(&isa_adapter.clist_lock);
+	INIT_LIST_HEAD(&isa_adapter.clients);
+
+	isa_adapter.nr = ANY_I2C_ISA_BUS;
+	isa_adapter.dev.parent = &platform_bus;
+	sprintf(isa_adapter.dev.bus_id, "i2c-%d", isa_adapter.nr);
+	isa_adapter.dev.driver = &i2c_adapter_driver;
+	isa_adapter.dev.release = &i2c_adapter_dev_release;
+	device_register(&isa_adapter.dev);
+	device_create_file(&isa_adapter.dev, &dev_attr_name);
+
+	/* Add this adapter to the i2c_adapter class */
+	memset(&isa_adapter.class_dev, 0x00, sizeof(struct class_device));
+	isa_adapter.class_dev.dev = &isa_adapter.dev;
+	isa_adapter.class_dev.class = &i2c_adapter_class;
+	strlcpy(isa_adapter.class_dev.class_id, isa_adapter.dev.bus_id,
+		BUS_ID_SIZE);
+	class_device_register(&isa_adapter.class_dev);
+
+	dev_dbg(&isa_adapter.dev, "%s registered\n", isa_adapter.name);
+
+	return 0;
 }
 
 static void __exit i2c_isa_exit(void)
 {
-	i2c_del_adapter(&isa_adapter);
+#ifdef DEBUG
+	struct list_head  *item, *_n;
+	struct i2c_client *client = NULL;
+#endif
+
+	/* There should be no more active client */
+#ifdef DEBUG
+	dev_dbg(&isa_adapter.dev, "Looking for clients\n");
+	list_for_each_safe(item, _n, &isa_adapter.clients) {
+		client = list_entry(item, struct i2c_client, list);
+		dev_err(&isa_adapter.dev, "Driver %s still has an active "
+			"ISA client at 0x%x\n", client->driver->name,
+			client->addr);
+	}
+	if (client != NULL)
+		return;
+#endif
+
+	/* Clean up the sysfs representation */
+	dev_dbg(&isa_adapter.dev, "Unregistering from sysfs\n");
+	init_completion(&isa_adapter.dev_released);
+	init_completion(&isa_adapter.class_dev_released);
+	class_device_unregister(&isa_adapter.class_dev);
+	device_remove_file(&isa_adapter.dev, &dev_attr_name);
+	device_unregister(&isa_adapter.dev);
+
+	/* Wait for sysfs to drop all references */
+	dev_dbg(&isa_adapter.dev, "Waiting for sysfs completion\n");
+	wait_for_completion(&isa_adapter.dev_released);
+	wait_for_completion(&isa_adapter.class_dev_released);
+
+	dev_dbg(&isa_adapter.dev, "%s unregistered\n", isa_adapter.name);
 }
 
-MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>");
+EXPORT_SYMBOL(i2c_isa_add_driver);
+EXPORT_SYMBOL(i2c_isa_del_driver);
+
+MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>");
 MODULE_DESCRIPTION("ISA bus access through i2c");
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/i2c/busses/i2c-keywest.c b/drivers/i2c/busses/i2c-keywest.c
index 94ae808..37b49c2 100644
--- a/drivers/i2c/busses/i2c-keywest.c
+++ b/drivers/i2c/busses/i2c-keywest.c
@@ -87,12 +87,9 @@ static const char *__kw_state_names[] = {
 };
 #endif /* DEBUG */
 
-static int probe;
-
 MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
 MODULE_DESCRIPTION("I2C driver for Apple's Keywest");
 MODULE_LICENSE("GPL");
-module_param(probe, bool, 0);
 
 #ifdef POLLED_MODE
 /* Don't schedule, the g5 fan controller is too
@@ -498,8 +495,6 @@ keywest_func(struct i2c_adapter * adapter)
 
 /* For now, we only handle combined mode (smbus) */
 static struct i2c_algorithm keywest_algorithm = {
-	.name		= "Keywest i2c",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= keywest_smbus_xfer,
 	.master_xfer	= keywest_xfer,
 	.functionality	= keywest_func,
@@ -621,7 +616,6 @@ create_iface(struct device_node *np, struct device *dev)
 		sprintf(chan->adapter.name, "%s %d", np->parent->name, i);
 		chan->iface = iface;
 		chan->chan_no = i;
-		chan->adapter.id = I2C_ALGO_SMBUS;
 		chan->adapter.algo = &keywest_algorithm;
 		chan->adapter.algo_data = NULL;
 		chan->adapter.client_register = NULL;
@@ -635,15 +629,6 @@ create_iface(struct device_node *np, struct device *dev)
 				chan->adapter.name);
 			i2c_set_adapdata(&chan->adapter, NULL);
 		}
-		if (probe) {
-			printk("Probe: ");
-			for (addr = 0x00; addr <= 0x7f; addr++) {
-				if (i2c_smbus_xfer(&chan->adapter,addr,
-				    0,0,0,I2C_SMBUS_QUICK,NULL) >= 0)
-					printk("%02x ", addr);
-			}
-			printk("\n");
-		}
 	}
 
 	printk(KERN_INFO "Found KeyWest i2c on \"%s\", %d channel%s, stepping: %d bits\n",
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 9ad3e92..f065583 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -272,8 +272,6 @@ static u32 mpc_functionality(struct i2c_adapter *adap)
 }
 
 static struct i2c_algorithm mpc_algo = {
-	.name = "MPC algorithm",
-	.id = I2C_ALGO_MPC107,
 	.master_xfer = mpc_xfer,
 	.functionality = mpc_functionality,
 };
@@ -281,7 +279,7 @@ static struct i2c_algorithm mpc_algo = {
 static struct i2c_adapter mpc_ops = {
 	.owner = THIS_MODULE,
 	.name = "MPC adapter",
-	.id = I2C_ALGO_MPC107 | I2C_HW_MPC107,
+	.id = I2C_HW_MPC107,
 	.algo = &mpc_algo,
 	.class = I2C_CLASS_HWMON,
 	.timeout = 1,
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 5b85278..99abca4 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -423,18 +423,16 @@ static int
 mv64xxx_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
 {
 	struct mv64xxx_i2c_data *drv_data = i2c_get_adapdata(adap);
-	int	i, rc = 0;
+	int	i, rc;
 
 	for (i=0; i<num; i++)
-		if ((rc = mv64xxx_i2c_execute_msg(drv_data, &msgs[i])) != 0)
-			break;
+		if ((rc = mv64xxx_i2c_execute_msg(drv_data, &msgs[i])) < 0)
+			return rc;
 
-	return rc;
+	return num;
 }
 
 static struct i2c_algorithm mv64xxx_i2c_algo = {
-	.name = MV64XXX_I2C_CTLR_NAME " algorithm",
-	.id = I2C_ALGO_MV64XXX,
 	.master_xfer = mv64xxx_i2c_xfer,
 	.functionality = mv64xxx_i2c_functionality,
 };
@@ -523,7 +521,7 @@ mv64xxx_i2c_probe(struct device *dev)
 	drv_data->freq_m = pdata->freq_m;
 	drv_data->freq_n = pdata->freq_n;
 	drv_data->irq = platform_get_irq(pd, 0);
-	drv_data->adapter.id = I2C_ALGO_MV64XXX | I2C_HW_MV64XXX;
+	drv_data->adapter.id = I2C_HW_MV64XXX;
 	drv_data->adapter.algo = &mv64xxx_i2c_algo;
 	drv_data->adapter.owner = THIS_MODULE;
 	drv_data->adapter.class = I2C_CLASS_HWMON;
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index 74eb89a..e0b7a91 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -110,8 +110,6 @@ static u32 nforce2_func(struct i2c_adapter *adapter);
 
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name = "Non-I2C SMBus adapter",
-	.id = I2C_ALGO_SMBUS,
 	.smbus_xfer = nforce2_access,
 	.functionality = nforce2_func,
 };
@@ -131,7 +129,6 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr,
 	struct nforce2_smbus *smbus = adap->algo_data;
 	unsigned char protocol, pec, temp;
 	unsigned char len = 0; /* to keep the compiler quiet */
-	int timeout = 0;
 	int i;
 
 	protocol = (read_write == I2C_SMBUS_READ) ? NVIDIA_SMB_PRTCL_READ :
@@ -191,29 +188,10 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr,
 		case I2C_SMBUS_PROC_CALL:
 			dev_err(&adap->dev, "I2C_SMBUS_PROC_CALL not supported!\n");
 			return -1;
-			/*
-			outb_p(command, NVIDIA_SMB_CMD);
-			outb_p(data->word, NVIDIA_SMB_DATA);
-			outb_p(data->word >> 8, NVIDIA_SMB_DATA + 1);
-			protocol = NVIDIA_SMB_PRTCL_PROC_CALL | pec;
-			read_write = I2C_SMBUS_READ;
-			break;
-			 */
 
 		case I2C_SMBUS_BLOCK_PROC_CALL:
 			dev_err(&adap->dev, "I2C_SMBUS_BLOCK_PROC_CALL not supported!\n");
 			return -1;
-			/*
-			protocol |= pec;
-			len = min_t(u8, data->block[0], 31);
-			outb_p(command, NVIDIA_SMB_CMD);
-			outb_p(len, NVIDIA_SMB_BCNT);
-			for (i = 0; i < len; i++)
-				outb_p(data->block[i + 1], NVIDIA_SMB_DATA + i);
-			protocol = NVIDIA_SMB_PRTCL_BLOCK_PROC_CALL | pec;
-			read_write = I2C_SMBUS_READ;
-			break;
-			*/
 
 		case I2C_SMBUS_WORD_DATA_PEC:
 		case I2C_SMBUS_BLOCK_DATA_PEC:
@@ -232,12 +210,6 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr,
 
 	temp = inb_p(NVIDIA_SMB_STS);
 
-#if 0
-	do {
-		i2c_do_pause(1);
-		temp = inb_p(NVIDIA_SMB_STS);
-	} while (((temp & NVIDIA_SMB_STS_DONE) == 0) && (timeout++ < MAX_TIMEOUT));
-#endif
 	if (~temp & NVIDIA_SMB_STS_DONE) {
 		udelay(500);
 		temp = inb_p(NVIDIA_SMB_STS);
@@ -247,9 +219,10 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr,
 		temp = inb_p(NVIDIA_SMB_STS);
 	}
 
-	if ((timeout >= MAX_TIMEOUT) || (~temp & NVIDIA_SMB_STS_DONE)
-		|| (temp & NVIDIA_SMB_STS_STATUS))
+	if ((~temp & NVIDIA_SMB_STS_DONE) || (temp & NVIDIA_SMB_STS_STATUS)) {
+		dev_dbg(&adap->dev, "SMBus Timeout! (0x%02x)\n", temp);
 		return -1;
+	}
 
 	if (read_write == I2C_SMBUS_WRITE)
 		return 0;
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 6d34ee3..6d48a4d 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -399,8 +399,6 @@ static u32 piix4_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= piix4_access,
 	.functionality	= piix4_func,
 };
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index a3b3825..73a092f 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -568,7 +568,6 @@ static u32 s3c24xx_i2c_func(struct i2c_adapter *adap)
 /* i2c bus registration info */
 
 static struct i2c_algorithm s3c24xx_i2c_algorithm = {
-	.name			= "S3C2410-I2C-Algorithm",
 	.master_xfer		= s3c24xx_i2c_xfer,
 	.functionality		= s3c24xx_i2c_func,
 };
diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c
index bbd5e4e..080318d 100644
--- a/drivers/i2c/busses/i2c-sis5595.c
+++ b/drivers/i2c/busses/i2c-sis5595.c
@@ -357,8 +357,6 @@ static u32 sis5595_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= sis5595_access,
 	.functionality	= sis5595_func,
 };
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index f58455e..86f0f44 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -448,8 +448,6 @@ exit:
 
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= sis630_access,
 	.functionality	= sis630_func,
 };
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index 6484792..ead2ff3 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -249,8 +249,6 @@ static u32 sis96x_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= sis96x_access,
 	.functionality	= sis96x_func,
 };
diff --git a/drivers/i2c/busses/i2c-stub.c b/drivers/i2c/busses/i2c-stub.c
index 00d94e8..73f481e 100644
--- a/drivers/i2c/busses/i2c-stub.c
+++ b/drivers/i2c/busses/i2c-stub.c
@@ -109,8 +109,6 @@ static u32 stub_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.functionality	= stub_func,
 	.smbus_xfer	= stub_xfer,
 };
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 6b50080..99d209e 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -286,8 +286,6 @@ static u32 vt596_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-I2C SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= vt596_access,
 	.functionality	= vt596_func,
 };
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index a18bdd9..a1d580e 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -395,8 +395,6 @@ static u32 scx200_acb_func(struct i2c_adapter *adapter)
 
 /* For now, we only handle combined mode (smbus) */
 static struct i2c_algorithm scx200_acb_algorithm = {
-	.name		= "NatSemi SCx200 ACCESS.bus",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= scx200_acb_smbus_xfer,
 	.functionality	= scx200_acb_func,
 };
@@ -456,7 +454,7 @@ static int  __init scx200_acb_create(int base, int index)
 	i2c_set_adapdata(adapter, iface);
 	snprintf(adapter->name, I2C_NAME_SIZE, "SCx200 ACB%d", index);
 	adapter->owner = THIS_MODULE;
-	adapter->id = I2C_ALGO_SMBUS;
+	adapter->id = I2C_HW_SMBUS_SCX200;
 	adapter->algo = &scx200_acb_algorithm;
 	adapter->class = I2C_CLASS_HWMON;
 
diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index 43f70db..6bd44a4 100644
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -2,17 +2,12 @@
 # Miscellaneous I2C chip drivers configuration
 #
 
-config I2C_SENSOR
-	tristate
-	default n
-
 menu "Miscellaneous I2C Chip support"
 	depends on I2C
 
 config SENSORS_DS1337
 	tristate "Dallas Semiconductor DS1337 and DS1339 Real Time Clock"
 	depends on I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Dallas Semiconductor
 	  DS1337 and DS1339 real-time clock chips.
@@ -23,7 +18,6 @@ config SENSORS_DS1337
 config SENSORS_DS1374
 	tristate "Maxim/Dallas Semiconductor DS1374 Real Time Clock"
 	depends on I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Dallas Semiconductor
 	  DS1374 real-time clock chips.
@@ -34,7 +28,6 @@ config SENSORS_DS1374
 config SENSORS_EEPROM
 	tristate "EEPROM reader"
 	depends on I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get read-only access to the EEPROM data
 	  available on modern memory DIMMs and Sony Vaio laptops.  Such
@@ -46,7 +39,6 @@ config SENSORS_EEPROM
 config SENSORS_PCF8574
 	tristate "Philips PCF8574 and PCF8574A"
 	depends on I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Philips PCF8574 and 
 	  PCF8574A chips.
@@ -67,7 +59,6 @@ config SENSORS_PCA9539
 config SENSORS_PCF8591
 	tristate "Philips PCF8591"
 	depends on I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for Philips PCF8591 chips.
 
@@ -77,7 +68,6 @@ config SENSORS_PCF8591
 config SENSORS_RTC8564
 	tristate "Epson 8564 RTC chip"
 	depends on I2C && EXPERIMENTAL
-	select I2C_SENSOR
 	help
 	  If you say yes here you get support for the Epson 8564 RTC chip.
 
diff --git a/drivers/i2c/chips/ds1337.c b/drivers/i2c/chips/ds1337.c
index 82cf959..9d3175c 100644
--- a/drivers/i2c/chips/ds1337.c
+++ b/drivers/i2c/chips/ds1337.c
@@ -17,7 +17,6 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
 #include <linux/string.h>
 #include <linux/rtc.h>		/* get the user-level API */
 #include <linux/bcd.h>
@@ -39,9 +38,8 @@
  * Functions declaration
  */
 static unsigned short normal_i2c[] = { 0x68, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
-SENSORS_INSMOD_1(ds1337);
+I2C_CLIENT_INSMOD_1(ds1337);
 
 static int ds1337_attach_adapter(struct i2c_adapter *adapter);
 static int ds1337_detect(struct i2c_adapter *adapter, int address, int kind);
@@ -227,7 +225,7 @@ int ds1337_do_command(int bus, int cmd, void *arg)
 
 static int ds1337_attach_adapter(struct i2c_adapter *adapter)
 {
-	return i2c_detect(adapter, &addr_data, ds1337_detect);
+	return i2c_probe(adapter, &addr_data, ds1337_detect);
 }
 
 /*
@@ -354,11 +352,8 @@ static int ds1337_detach_client(struct i2c_client *client)
 	int err;
 	struct ds1337_data *data = i2c_get_clientdata(client);
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed, "
-			"client not detached.\n");
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	list_del(&data->list);
 	kfree(data);
diff --git a/drivers/i2c/chips/ds1374.c b/drivers/i2c/chips/ds1374.c
index a445736..0936327 100644
--- a/drivers/i2c/chips/ds1374.c
+++ b/drivers/i2c/chips/ds1374.c
@@ -53,7 +53,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c = normal_addr,
 	.probe = ignore,
 	.ignore = ignore,
-	.force = ignore,
 };
 
 static ulong ds1374_read_rtc(void)
@@ -166,7 +165,7 @@ static void ds1374_set_tlet(ulong arg)
 			 "can't confirm time set from rtc chip\n");
 }
 
-ulong new_time;
+static ulong new_time;
 
 DECLARE_TASKLET_DISABLED(ds1374_tasklet, ds1374_set_tlet, (ulong) & new_time);
 
diff --git a/drivers/i2c/chips/eeprom.c b/drivers/i2c/chips/eeprom.c
index a2da31b..d58403a 100644
--- a/drivers/i2c/chips/eeprom.c
+++ b/drivers/i2c/chips/eeprom.c
@@ -33,15 +33,13 @@
 #include <linux/sched.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,
 					0x55, 0x56, 0x57, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(eeprom);
+I2C_CLIENT_INSMOD_1(eeprom);
 
 
 /* Size of EEPROM in bytes */
@@ -153,21 +151,16 @@ static struct bin_attribute eeprom_attr = {
 
 static int eeprom_attach_adapter(struct i2c_adapter *adapter)
 {
-	return i2c_detect(adapter, &addr_data, eeprom_detect);
+	return i2c_probe(adapter, &addr_data, eeprom_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 int eeprom_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	struct i2c_client *new_client;
 	struct eeprom_data *data;
 	int err = 0;
 
-	/* prevent 24RF08 corruption */
-	if (kind < 0)
-		i2c_smbus_xfer(adapter, address, 0, 0, 0,
-			       I2C_SMBUS_QUICK, NULL);
-
 	/* There are three ways we can read the EEPROM data:
 	   (1) I2C block reads (faster, but unsupported by most adapters)
 	   (2) Consecutive byte reads (100% overhead)
@@ -231,10 +224,8 @@ static int eeprom_detach_client(struct i2c_client *client)
 	int err;
 
 	err = i2c_detach_client(client);
-	if (err) {
-		dev_err(&client->dev, "Client deregistration failed, client not detached.\n");
+	if (err)
 		return err;
-	}
 
 	kfree(i2c_get_clientdata(client));
 
diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c
index 354a262..8ee56d4 100644
--- a/drivers/i2c/chips/isp1301_omap.c
+++ b/drivers/i2c/chips/isp1301_omap.c
@@ -1489,7 +1489,7 @@ static int isp1301_probe(struct i2c_adapter *bus, int address, int kind)
 	if (the_transceiver)
 		return 0;
 
-	isp = kcalloc(1, sizeof *isp, GFP_KERNEL);
+	isp = kzalloc(sizeof *isp, GFP_KERNEL);
 	if (!isp)
 		return 0;
 
diff --git a/drivers/i2c/chips/m41t00.c b/drivers/i2c/chips/m41t00.c
index 778d7e1..3f14528 100644
--- a/drivers/i2c/chips/m41t00.c
+++ b/drivers/i2c/chips/m41t00.c
@@ -42,7 +42,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_addr,
 	.probe			= ignore,
 	.ignore			= ignore,
-	.force			= ignore,
 };
 
 ulong
@@ -145,7 +144,7 @@ m41t00_set_tlet(ulong arg)
 	return;
 }
 
-ulong	new_time;
+static ulong	new_time;
 
 DECLARE_TASKLET_DISABLED(m41t00_tasklet, m41t00_set_tlet, (ulong)&new_time);
 
diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c
index 0230375..9e1aeb6 100644
--- a/drivers/i2c/chips/max6875.c
+++ b/drivers/i2c/chips/max6875.c
@@ -5,97 +5,60 @@
 
     Based on i2c/chips/eeprom.c
 
-    The MAX6875 has two EEPROM sections: config and user.
-    At reset, the config EEPROM is read into the registers.
+    The MAX6875 has a bank of registers and two banks of EEPROM.
+    Address ranges are defined as follows:
+     * 0x0000 - 0x0046 = configuration registers
+     * 0x8000 - 0x8046 = configuration EEPROM
+     * 0x8100 - 0x82FF = user EEPROM
 
-    This driver make 3 binary files available in sysfs:
-      reg_config    - direct access to the registers
-      eeprom_config - acesses configuration eeprom space
-      eeprom_user   - free for application use
+    This driver makes the user EEPROM available for read.
 
-    In our application, we put device serial & model numbers in user eeprom.
+    The registers & config EEPROM should be accessed via i2c-dev.
 
-    Notes:
-      1) The datasheet says that register 0x44 / EEPROM 0x8044 should NOT
-         be overwritten, so the driver explicitly prevents that.
-      2) It's a good idea to keep the config (0x45) locked in config EEPROM.
-         You can temporarily enable config writes by changing register 0x45.
+    The MAX6875 ignores the lowest address bit, so each chip responds to
+    two addresses - 0x50/0x51 and 0x52/0x53.
+
+    Note that the MAX6875 uses i2c_smbus_write_byte_data() to set the read
+    address, so this driver is destructive if loaded for the wrong EEPROM chip.
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; version 2 of the License.
 */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <asm/semaphore.h>
 
-/* Addresses to scan */
-/* No address scanned by default, as this could corrupt standard EEPROMS. */
+/* Do not scan - the MAX6875 access method will write to some EEPROM chips */
 static unsigned short normal_i2c[] = {I2C_CLIENT_END};
-static unsigned int normal_isa[] = {I2C_CLIENT_ISA_END};
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(max6875);
-
-/* this param will prevent 'accidental' writes to the eeprom */
-static int allow_write = 0;
-module_param(allow_write, int, 0);
-MODULE_PARM_DESC(allow_write,
-		 "Enable write access:\n"
-		 "*0: Read only\n"
-		 " 1: Read/Write access");
+I2C_CLIENT_INSMOD_1(max6875);
 
 /* The MAX6875 can only read/write 16 bytes at a time */
 #define SLICE_SIZE			16
 #define SLICE_BITS			4
 
-/* CONFIG EEPROM is at addresses 0x8000 - 0x8045, registers are at 0 - 0x45 */
-#define CONFIG_EEPROM_BASE		0x8000
-#define CONFIG_EEPROM_SIZE		0x0046
-#define CONFIG_EEPROM_SLICES		5
-
 /* USER EEPROM is at addresses 0x8100 - 0x82FF */
 #define USER_EEPROM_BASE		0x8100
 #define USER_EEPROM_SIZE		0x0200
 #define USER_EEPROM_SLICES		32
 
 /* MAX6875 commands */
-#define MAX6875_CMD_BLOCK_WRITE		0x83
-#define MAX6875_CMD_BLOCK_READ		0x84
-#define MAX6875_CMD_REBOOT		0x88
-
-enum max6875_area_type {
-	max6875_register_config=0,
-	max6875_eeprom_config,
-	max6875_eeprom_user,
-	max6857_max
-};
-
-struct eeprom_block {
-	enum max6875_area_type	type;
-	u8			slices;
-	u32			size;
-	u32			valid;
-	u32			base;
-	unsigned long		*updated;
-	u8			*data;
-};
+#define MAX6875_CMD_BLK_READ		0x84
 
 /* Each client has this additional data */
 struct max6875_data {
 	struct i2c_client	client;
 	struct semaphore	update_lock;
-	struct eeprom_block	blocks[max6857_max];
-	/* the above structs point into the arrays below */
-	u8 data[USER_EEPROM_SIZE + (CONFIG_EEPROM_SIZE*2)];
-	unsigned long last_updated[USER_EEPROM_SLICES + (CONFIG_EEPROM_SLICES*2)];
+
+	u32			valid;
+	u8			data[USER_EEPROM_SIZE];
+	unsigned long		last_updated[USER_EEPROM_SLICES];
 };
 
 static int max6875_attach_adapter(struct i2c_adapter *adapter);
@@ -111,337 +74,160 @@ static struct i2c_driver max6875_driver = {
 	.detach_client	= max6875_detach_client,
 };
 
-static int max6875_update_slice(struct i2c_client *client,
-				struct eeprom_block *blk,
-				int slice)
+static void max6875_update_slice(struct i2c_client *client, int slice)
 {
 	struct max6875_data *data = i2c_get_clientdata(client);
-	int i, j, addr, count;
-	u8 rdbuf[SLICE_SIZE];
-	int retval = 0;
+	int i, j, addr;
+	u8 *buf;
 
-	if (slice >= blk->slices)
-		return -1;
+	if (slice >= USER_EEPROM_SLICES)
+		return;
 
 	down(&data->update_lock);
 
-	if (!(blk->valid & (1 << slice)) ||
-	    (jiffies - blk->updated[slice] > 300 * HZ) ||
-	    (jiffies < blk->updated[slice])) {
-		dev_dbg(&client->dev, "Starting eeprom update, slice %u, base %u\n",
-			slice, blk->base);
+	buf = &data->data[slice << SLICE_BITS];
 
-		addr = blk->base + (slice << SLICE_BITS);
-		count = blk->size - (slice << SLICE_BITS);
-		if (count > SLICE_SIZE) {
-			count = SLICE_SIZE;
-		}
+	if (!(data->valid & (1 << slice)) ||
+	    time_after(jiffies, data->last_updated[slice])) {
 
-		/* Preset the read address */
-		if (addr < 0x100) {
-			/* select the register */
-			if (i2c_smbus_write_byte(client, addr & 0xFF)) {
-				dev_dbg(&client->dev, "max6875 register select has failed!\n");
-				retval = -1;
-				goto exit;
-			}
-		} else {
-			/* select the eeprom */
-			if (i2c_smbus_write_byte_data(client, addr >> 8, addr & 0xFF)) {
-				dev_dbg(&client->dev, "max6875 address set has failed!\n");
-				retval = -1;
-				goto exit;
-			}
+		dev_dbg(&client->dev, "Starting update of slice %u\n", slice);
+
+		data->valid &= ~(1 << slice);
+
+		addr = USER_EEPROM_BASE + (slice << SLICE_BITS);
+
+		/* select the eeprom address */
+		if (i2c_smbus_write_byte_data(client, addr >> 8, addr & 0xFF)) {
+			dev_err(&client->dev, "address set failed\n");
+			goto exit_up;
 		}
 
-		if (i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
-			if (i2c_smbus_read_i2c_block_data(client, MAX6875_CMD_BLOCK_READ,
-							  rdbuf) != SLICE_SIZE)
-			{
-				retval = -1;
-				goto exit;
+		if (i2c_check_functionality(client->adapter,
+					    I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
+			if (i2c_smbus_read_i2c_block_data(client,
+							  MAX6875_CMD_BLK_READ,
+							  buf) != SLICE_SIZE) {
+				goto exit_up;
 			}
-
-			memcpy(&blk->data[slice << SLICE_BITS], rdbuf, count);
 		} else {
-			for (i = 0; i < count; i++) {
+			for (i = 0; i < SLICE_SIZE; i++) {
 				j = i2c_smbus_read_byte(client);
-				if (j < 0)
-				{
-					retval = -1;
-					goto exit;
+				if (j < 0) {
+					goto exit_up;
 				}
-				blk->data[(slice << SLICE_BITS) + i] = (u8) j;
+				buf[i] = j;
 			}
 		}
-		blk->updated[slice] = jiffies;
-		blk->valid |= (1 << slice);
+		data->last_updated[slice] = jiffies;
+		data->valid |= (1 << slice);
 	}
-	exit:
+exit_up:
 	up(&data->update_lock);
-	return retval;
 }
 
-static ssize_t max6875_read(struct kobject *kobj, char *buf, loff_t off, size_t count,
-			    enum max6875_area_type area_type)
+static ssize_t max6875_read(struct kobject *kobj, char *buf, loff_t off,
+			    size_t count)
 {
-	struct i2c_client *client = to_i2c_client(container_of(kobj, struct device, kobj));
+	struct i2c_client *client = kobj_to_i2c_client(kobj);
 	struct max6875_data *data = i2c_get_clientdata(client);
-	struct eeprom_block *blk;
-	int slice;
-
-	blk = &data->blocks[area_type];
+	int slice, max_slice;
 
-	if (off > blk->size)
+	if (off > USER_EEPROM_SIZE)
 		return 0;
-	if (off + count > blk->size)
-		count = blk->size - off;
 
-	/* Only refresh slices which contain requested bytes */
-	for (slice = (off >> SLICE_BITS); slice <= ((off + count - 1) >> SLICE_BITS); slice++)
-		max6875_update_slice(client, blk, slice);
+	if (off + count > USER_EEPROM_SIZE)
+		count = USER_EEPROM_SIZE - off;
 
-	memcpy(buf, &blk->data[off], count);
+	/* refresh slices which contain requested bytes */
+	max_slice = (off + count - 1) >> SLICE_BITS;
+	for (slice = (off >> SLICE_BITS); slice <= max_slice; slice++)
+		max6875_update_slice(client, slice);
 
-	return count;
-}
-
-static ssize_t max6875_user_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
-	return max6875_read(kobj, buf, off, count, max6875_eeprom_user);
-}
-
-static ssize_t max6875_config_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
-	return max6875_read(kobj, buf, off, count, max6875_eeprom_config);
-}
-
-static ssize_t max6875_cfgreg_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
-	return max6875_read(kobj, buf, off, count, max6875_register_config);
-}
-
-
-static ssize_t max6875_write(struct kobject *kobj, char *buf, loff_t off, size_t count,
-			     enum max6875_area_type area_type)
-{
-	struct i2c_client *client = to_i2c_client(container_of(kobj, struct device, kobj));
-	struct max6875_data *data = i2c_get_clientdata(client);
-	struct eeprom_block *blk;
-	int slice, addr, retval;
-	ssize_t sent = 0;
-
-	blk = &data->blocks[area_type];
-
-	if (off > blk->size)
-		return 0;
-	if ((off + count) > blk->size)
-		count = blk->size - off;
-
-	if (down_interruptible(&data->update_lock))
-		return -EAGAIN;
-
-	/* writing to a register is done with i2c_smbus_write_byte_data() */
-	if (blk->type == max6875_register_config) {
-		for (sent = 0; sent < count; sent++) {
-			addr = off + sent;
-			if (addr == 0x44)
-				continue;
-
-			retval = i2c_smbus_write_byte_data(client, addr, buf[sent]);
-		}
-	} else {
-		int cmd, val;
-
-		/* We are writing to EEPROM */
-		for (sent = 0; sent < count; sent++) {
-			addr = blk->base + off + sent;
-			cmd = addr >> 8;
-			val = (addr & 0xff) | (buf[sent] << 8);	// reversed
-
-			if (addr == 0x8044)
-				continue;
-
-			retval = i2c_smbus_write_word_data(client, cmd, val);
-
-			if (retval) {
-				goto error_exit;
-			}
+	memcpy(buf, &data->data[off], count);
 
-			/* A write takes up to 11 ms */
-			msleep(11);
-		}
-	}
-
-	/* Invalidate the scratch buffer */
-	for (slice = (off >> SLICE_BITS); slice <= ((off + count - 1) >> SLICE_BITS); slice++)
-		blk->valid &= ~(1 << slice);
-
-	error_exit:
-	up(&data->update_lock);
-
-	return sent;
-}
-
-static ssize_t max6875_user_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
-	return max6875_write(kobj, buf, off, count, max6875_eeprom_user);
-}
-
-static ssize_t max6875_config_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
-	return max6875_write(kobj, buf, off, count, max6875_eeprom_config);
-}
-
-static ssize_t max6875_cfgreg_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
-	return max6875_write(kobj, buf, off, count, max6875_register_config);
+	return count;
 }
 
 static struct bin_attribute user_eeprom_attr = {
 	.attr = {
-		.name = "eeprom_user",
-		.mode = S_IRUGO | S_IWUSR | S_IWGRP,
-		.owner = THIS_MODULE,
-	},
-	.size  = USER_EEPROM_SIZE,
-	.read  = max6875_user_read,
-	.write = max6875_user_write,
-};
-
-static struct bin_attribute config_eeprom_attr = {
-	.attr = {
-		.name = "eeprom_config",
-		.mode = S_IRUGO | S_IWUSR,
-		.owner = THIS_MODULE,
-	},
-	.size  = CONFIG_EEPROM_SIZE,
-	.read  = max6875_config_read,
-	.write = max6875_config_write,
-};
-
-static struct bin_attribute config_register_attr = {
-	.attr = {
-		.name = "reg_config",
-		.mode = S_IRUGO | S_IWUSR,
+		.name = "eeprom",
+		.mode = S_IRUGO,
 		.owner = THIS_MODULE,
 	},
-	.size  = CONFIG_EEPROM_SIZE,
-	.read  = max6875_cfgreg_read,
-	.write = max6875_cfgreg_write,
+	.size = USER_EEPROM_SIZE,
+	.read = max6875_read,
 };
 
 static int max6875_attach_adapter(struct i2c_adapter *adapter)
 {
-	return i2c_detect(adapter, &addr_data, max6875_detect);
+	return i2c_probe(adapter, &addr_data, max6875_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 static int max6875_detect(struct i2c_adapter *adapter, int address, int kind)
 {
-	struct i2c_client *new_client;
+	struct i2c_client *real_client;
+	struct i2c_client *fake_client;
 	struct max6875_data *data;
 	int err = 0;
 
-	/* Prevent 24RF08 corruption (in case of user error) */
-	if (kind < 0)
-		i2c_smbus_xfer(adapter, address, 0, 0, 0,
-			       I2C_SMBUS_QUICK, NULL);
-
-	/* There are three ways we can read the EEPROM data:
-	   (1) I2C block reads (faster, but unsupported by most adapters)
-	   (2) Consecutive byte reads (100% overhead)
-	   (3) Regular byte data reads (200% overhead)
-	   The third method is not implemented by this driver because all
-	   known adapters support at least the second. */
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_BYTE_DATA |
-				     I2C_FUNC_SMBUS_BYTE |
-				     I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
-		goto exit;
-
-	/* OK. For now, we presume we have a valid client. We now create the
-	   client structure, even though we cannot fill it completely yet.
-	   But it allows us to access eeprom_{read,write}_value. */
-	if (!(data = kmalloc(sizeof(struct max6875_data), GFP_KERNEL))) {
-		err = -ENOMEM;
-		goto exit;
-	}
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WRITE_BYTE_DATA
+				     | I2C_FUNC_SMBUS_READ_BYTE))
+		return 0;
+
+	/* Only check even addresses */
+	if (address & 1)
+		return 0;
+
+	if (!(data = kmalloc(sizeof(struct max6875_data), GFP_KERNEL)))
+		return -ENOMEM;
 	memset(data, 0, sizeof(struct max6875_data));
 
-	new_client = &data->client;
-	i2c_set_clientdata(new_client, data);
-	new_client->addr = address;
-	new_client->adapter = adapter;
-	new_client->driver = &max6875_driver;
-	new_client->flags = 0;
-
-	/* Setup the user section */
-	data->blocks[max6875_eeprom_user].type    = max6875_eeprom_user;
-	data->blocks[max6875_eeprom_user].slices  = USER_EEPROM_SLICES;
-	data->blocks[max6875_eeprom_user].size    = USER_EEPROM_SIZE;
-	data->blocks[max6875_eeprom_user].base    = USER_EEPROM_BASE;
-	data->blocks[max6875_eeprom_user].data    = data->data;
-	data->blocks[max6875_eeprom_user].updated = data->last_updated;
-
-	/* Setup the config section */
-	data->blocks[max6875_eeprom_config].type    = max6875_eeprom_config;
-	data->blocks[max6875_eeprom_config].slices  = CONFIG_EEPROM_SLICES;
-	data->blocks[max6875_eeprom_config].size    = CONFIG_EEPROM_SIZE;
-	data->blocks[max6875_eeprom_config].base    = CONFIG_EEPROM_BASE;
-	data->blocks[max6875_eeprom_config].data    = &data->data[USER_EEPROM_SIZE];
-	data->blocks[max6875_eeprom_config].updated = &data->last_updated[USER_EEPROM_SLICES];
-
-	/* Setup the register section */
-	data->blocks[max6875_register_config].type    = max6875_register_config;
-	data->blocks[max6875_register_config].slices  = CONFIG_EEPROM_SLICES;
-	data->blocks[max6875_register_config].size    = CONFIG_EEPROM_SIZE;
-	data->blocks[max6875_register_config].base    = 0;
-	data->blocks[max6875_register_config].data    = &data->data[USER_EEPROM_SIZE+CONFIG_EEPROM_SIZE];
-	data->blocks[max6875_register_config].updated = &data->last_updated[USER_EEPROM_SLICES+CONFIG_EEPROM_SLICES];
-
-	/* Init the data */
-	memset(data->data, 0xff, sizeof(data->data));
-
-	/* Fill in the remaining client fields */
-	strlcpy(new_client->name, "max6875", I2C_NAME_SIZE);
+	/* A fake client is created on the odd address */
+	if (!(fake_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL))) {
+		err = -ENOMEM;
+		goto exit_kfree1;
+	}
+	memset(fake_client, 0, sizeof(struct i2c_client));
+
+	/* Init real i2c_client */
+	real_client = &data->client;
+	i2c_set_clientdata(real_client, data);
+	real_client->addr = address;
+	real_client->adapter = adapter;
+	real_client->driver = &max6875_driver;
+	real_client->flags = 0;
+	strlcpy(real_client->name, "max6875", I2C_NAME_SIZE);
 	init_MUTEX(&data->update_lock);
 
-	/* Verify that the chip is really what we think it is */
-	if ((max6875_update_slice(new_client, &data->blocks[max6875_eeprom_config], 4) < 0) ||
-	    (max6875_update_slice(new_client, &data->blocks[max6875_register_config], 4) < 0))
-		goto exit_kfree;
-
-	/* 0x41,0x42 must be zero and 0x40 must match in eeprom and registers */
-	if ((data->blocks[max6875_eeprom_config].data[0x41] != 0) ||
-	    (data->blocks[max6875_eeprom_config].data[0x42] != 0) ||
-	    (data->blocks[max6875_register_config].data[0x41] != 0) ||
-	    (data->blocks[max6875_register_config].data[0x42] != 0) ||
-	    (data->blocks[max6875_eeprom_config].data[0x40] !=
-	     data->blocks[max6875_register_config].data[0x40]))
-		goto exit_kfree;
-
-	/* Tell the I2C layer a new client has arrived */
-	if ((err = i2c_attach_client(new_client)))
-		goto exit_kfree;
-
-	/* create the sysfs eeprom files with the correct permissions */
-	if (allow_write == 0) {
-		user_eeprom_attr.attr.mode &= ~S_IWUGO;
-		user_eeprom_attr.write = NULL;
-		config_eeprom_attr.attr.mode &= ~S_IWUGO;
-		config_eeprom_attr.write = NULL;
-		config_register_attr.attr.mode &= ~S_IWUGO;
-		config_register_attr.write = NULL;
-	}
-	sysfs_create_bin_file(&new_client->dev.kobj, &user_eeprom_attr);
-	sysfs_create_bin_file(&new_client->dev.kobj, &config_eeprom_attr);
-	sysfs_create_bin_file(&new_client->dev.kobj, &config_register_attr);
+	/* Init fake client data */
+	/* set the client data to the i2c_client so that it will get freed */
+	i2c_set_clientdata(fake_client, fake_client);
+	fake_client->addr = address | 1;
+	fake_client->adapter = adapter;
+	fake_client->driver = &max6875_driver;
+	fake_client->flags = 0;
+	strlcpy(fake_client->name, "max6875 subclient", I2C_NAME_SIZE);
+
+	/* Prevent 24RF08 corruption (in case of user error) */
+	i2c_smbus_write_quick(real_client, 0);
+
+	if ((err = i2c_attach_client(real_client)) != 0)
+		goto exit_kfree2;
+
+	if ((err = i2c_attach_client(fake_client)) != 0)
+		goto exit_detach;
+
+	sysfs_create_bin_file(&real_client->dev.kobj, &user_eeprom_attr);
 
 	return 0;
 
-exit_kfree:
+exit_detach:
+	i2c_detach_client(real_client);
+exit_kfree2:
+	kfree(fake_client);
+exit_kfree1:
 	kfree(data);
-exit:
 	return err;
 }
 
@@ -450,13 +236,9 @@ static int max6875_detach_client(struct i2c_client *client)
 	int err;
 
 	err = i2c_detach_client(client);
-	if (err) {
-		dev_err(&client->dev, "Client deregistration failed, client not detached.\n");
+	if (err)
 		return err;
-	}
-
 	kfree(i2c_get_clientdata(client));
-
 	return 0;
 }
 
diff --git a/drivers/i2c/chips/pca9539.c b/drivers/i2c/chips/pca9539.c
index 9f3ad45..225577f 100644
--- a/drivers/i2c/chips/pca9539.c
+++ b/drivers/i2c/chips/pca9539.c
@@ -13,14 +13,12 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/hwmon-sysfs.h>
-#include <linux/i2c-sensor.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = {0x74, 0x75, 0x76, 0x77, I2C_CLIENT_END};
-static unsigned int normal_isa[] = {I2C_CLIENT_ISA_END};
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(pca9539);
+I2C_CLIENT_INSMOD_1(pca9539);
 
 enum pca9539_cmd
 {
@@ -109,10 +107,10 @@ static struct attribute_group pca9539_defattr_group = {
 
 static int pca9539_attach_adapter(struct i2c_adapter *adapter)
 {
-	return i2c_detect(adapter, &addr_data, pca9539_detect);
+	return i2c_probe(adapter, &addr_data, pca9539_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 static int pca9539_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	struct i2c_client *new_client;
@@ -164,10 +162,8 @@ static int pca9539_detach_client(struct i2c_client *client)
 {
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev, "Client deregistration failed.\n");
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	kfree(i2c_get_clientdata(client));
 	return 0;
diff --git a/drivers/i2c/chips/pcf8574.c b/drivers/i2c/chips/pcf8574.c
index cfcf646..6525743 100644
--- a/drivers/i2c/chips/pcf8574.c
+++ b/drivers/i2c/chips/pcf8574.c
@@ -39,16 +39,14 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
 					0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
 					I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_2(pcf8574, pcf8574a);
+I2C_CLIENT_INSMOD_2(pcf8574, pcf8574a);
 
 /* Initial values */
 #define PCF8574_INIT 255	/* All outputs on (input mode) */
@@ -113,10 +111,10 @@ static DEVICE_ATTR(write, S_IWUSR | S_IRUGO, show_write, set_write);
 
 static int pcf8574_attach_adapter(struct i2c_adapter *adapter)
 {
-	return i2c_detect(adapter, &addr_data, pcf8574_detect);
+	return i2c_probe(adapter, &addr_data, pcf8574_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 int pcf8574_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	struct i2c_client *new_client;
@@ -186,11 +184,8 @@ static int pcf8574_detach_client(struct i2c_client *client)
 {
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-			"Client deregistration failed, client not detached.\n");
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	kfree(i2c_get_clientdata(client));
 	return 0;
diff --git a/drivers/i2c/chips/pcf8591.c b/drivers/i2c/chips/pcf8591.c
index db812ad..80f1df9 100644
--- a/drivers/i2c/chips/pcf8591.c
+++ b/drivers/i2c/chips/pcf8591.c
@@ -24,15 +24,13 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
 					0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
-SENSORS_INSMOD_1(pcf8591);
+I2C_CLIENT_INSMOD_1(pcf8591);
 
 static int input_mode;
 module_param(input_mode, int, 0);
@@ -164,10 +162,10 @@ static DEVICE_ATTR(out0_enable, S_IWUSR | S_IRUGO,
  */
 static int pcf8591_attach_adapter(struct i2c_adapter *adapter)
 {
-	return i2c_detect(adapter, &addr_data, pcf8591_detect);
+	return i2c_probe(adapter, &addr_data, pcf8591_detect);
 }
 
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
 int pcf8591_detect(struct i2c_adapter *adapter, int address, int kind)
 {
 	struct i2c_client *new_client;
@@ -241,11 +239,8 @@ static int pcf8591_detach_client(struct i2c_client *client)
 {
 	int err;
 
-	if ((err = i2c_detach_client(client))) {
-		dev_err(&client->dev,
-			"Client deregistration failed, client not detached.\n");
+	if ((err = i2c_detach_client(client)))
 		return err;
-	}
 
 	kfree(i2c_get_clientdata(client));
 	return 0;
diff --git a/drivers/i2c/chips/rtc8564.c b/drivers/i2c/chips/rtc8564.c
index 588fc22..0b5385c 100644
--- a/drivers/i2c/chips/rtc8564.c
+++ b/drivers/i2c/chips/rtc8564.c
@@ -67,7 +67,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_addr,
 	.probe			= ignore,
 	.ignore			= ignore,
-	.force			= ignore,
 };
 
 static int rtc8564_read_mem(struct i2c_client *client, struct mem *mem);
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 4a9ead2..dda472e 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -61,7 +61,7 @@ static int i2c_bus_resume(struct device * dev)
 	return rc;
 }
 
-static struct bus_type i2c_bus_type = {
+struct bus_type i2c_bus_type = {
 	.name =		"i2c",
 	.match =	i2c_device_match,
 	.suspend =      i2c_bus_suspend,
@@ -78,13 +78,13 @@ static int i2c_device_remove(struct device *dev)
 	return 0;
 }
 
-static void i2c_adapter_dev_release(struct device *dev)
+void i2c_adapter_dev_release(struct device *dev)
 {
 	struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
 	complete(&adap->dev_released);
 }
 
-static struct device_driver i2c_adapter_driver = {
+struct device_driver i2c_adapter_driver = {
 	.name =	"i2c_adapter",
 	.bus = &i2c_bus_type,
 	.probe = i2c_device_probe,
@@ -97,7 +97,7 @@ static void i2c_adapter_class_dev_release(struct class_device *dev)
 	complete(&adap->class_dev_released);
 }
 
-static struct class i2c_adapter_class = {
+struct class i2c_adapter_class = {
 	.name =		"i2c-adapter",
 	.release =	&i2c_adapter_class_dev_release,
 };
@@ -188,6 +188,8 @@ int i2c_add_adapter(struct i2c_adapter *adap)
 	strlcpy(adap->class_dev.class_id, adap->dev.bus_id, BUS_ID_SIZE);
 	class_device_register(&adap->class_dev);
 
+	dev_dbg(&adap->dev, "adapter [%s] registered\n", adap->name);
+
 	/* inform drivers of new adapters */
 	list_for_each(item,&drivers) {
 		driver = list_entry(item, struct i2c_driver, list);
@@ -196,8 +198,6 @@ int i2c_add_adapter(struct i2c_adapter *adap)
 			driver->attach_adapter(adap);
 	}
 
-	dev_dbg(&adap->dev, "registered as adapter #%d\n", adap->nr);
-
 out_unlock:
 	up(&core_lists);
 	return res;
@@ -220,8 +220,8 @@ int i2c_del_adapter(struct i2c_adapter *adap)
 			break;
 	}
 	if (adap_from_list != adap) {
-		pr_debug("I2C: Attempting to delete an unregistered "
-			 "adapter\n");
+		pr_debug("i2c-core: attempting to delete unregistered "
+			 "adapter [%s]\n", adap->name);
 		res = -EINVAL;
 		goto out_unlock;
 	}
@@ -230,9 +230,8 @@ int i2c_del_adapter(struct i2c_adapter *adap)
 		driver = list_entry(item, struct i2c_driver, list);
 		if (driver->detach_adapter)
 			if ((res = driver->detach_adapter(adap))) {
-				dev_warn(&adap->dev, "can't detach adapter "
-					 "while detaching driver %s: driver "
-					 "not detached!\n", driver->name);
+				dev_err(&adap->dev, "detach_adapter failed "
+					"for driver [%s]\n", driver->name);
 				goto out_unlock;
 			}
 	}
@@ -247,9 +246,8 @@ int i2c_del_adapter(struct i2c_adapter *adap)
 		 * must be deleted, as this would cause invalid states.
 		 */
 		if ((res=client->driver->detach_client(client))) {
-			dev_err(&adap->dev, "adapter not "
-				"unregistered, because client at "
-				"address %02x can't be detached. ",
+			dev_err(&adap->dev, "detach_client failed for client "
+				"[%s] at address 0x%02x\n", client->name,
 				client->addr);
 			goto out_unlock;
 		}
@@ -270,7 +268,7 @@ int i2c_del_adapter(struct i2c_adapter *adap)
 	/* free dynamically allocated bus id */
 	idr_remove(&i2c_adapter_idr, adap->nr);
 
-	dev_dbg(&adap->dev, "adapter unregistered\n");
+	dev_dbg(&adap->dev, "adapter [%s] unregistered\n", adap->name);
 
  out_unlock:
 	up(&core_lists);
@@ -303,7 +301,7 @@ int i2c_add_driver(struct i2c_driver *driver)
 		goto out_unlock;
 	
 	list_add_tail(&driver->list,&drivers);
-	pr_debug("i2c-core: driver %s registered.\n", driver->name);
+	pr_debug("i2c-core: driver [%s] registered\n", driver->name);
 
 	/* now look for instances of driver on our adapters */
 	if (driver->flags & I2C_DF_NOTIFY) {
@@ -331,21 +329,17 @@ int i2c_del_driver(struct i2c_driver *driver)
 	/* Have a look at each adapter, if clients of this driver are still
 	 * attached. If so, detach them to be able to kill the driver 
 	 * afterwards.
-	 */
-	pr_debug("i2c-core: unregister_driver - looking for clients.\n");
-	/* removing clients does not depend on the notify flag, else 
+	 *
+	 * Removing clients does not depend on the notify flag, else
 	 * invalid operation might (will!) result, when using stale client
 	 * pointers.
 	 */
 	list_for_each(item1,&adapters) {
 		adap = list_entry(item1, struct i2c_adapter, list);
-		dev_dbg(&adap->dev, "examining adapter\n");
 		if (driver->detach_adapter) {
 			if ((res = driver->detach_adapter(adap))) {
-				dev_warn(&adap->dev, "while unregistering "
-				       "dummy driver %s, adapter could "
-				       "not be detached properly; driver "
-				       "not unloaded!",driver->name);
+				dev_err(&adap->dev, "detach_adapter failed "
+					"for driver [%s]\n", driver->name);
 				goto out_unlock;
 			}
 		} else {
@@ -353,16 +347,13 @@ int i2c_del_driver(struct i2c_driver *driver)
 				client = list_entry(item2, struct i2c_client, list);
 				if (client->driver != driver)
 					continue;
-				pr_debug("i2c-core.o: detaching client %s:\n", client->name);
+				dev_dbg(&adap->dev, "detaching client [%s] "
+					"at 0x%02x\n", client->name,
+					client->addr);
 				if ((res = driver->detach_client(client))) {
-					dev_err(&adap->dev, "while "
-						"unregistering driver "
-						"`%s', the client at "
-						"address %02x of "
-						"adapter could not "
-						"be detached; driver "
-						"not unloaded!",
-						driver->name,
+					dev_err(&adap->dev, "detach_client "
+						"failed for client [%s] at "
+						"0x%02x\n", client->name,
 						client->addr);
 					goto out_unlock;
 				}
@@ -372,7 +363,7 @@ int i2c_del_driver(struct i2c_driver *driver)
 
 	driver_unregister(&driver->driver);
 	list_del(&driver->list);
-	pr_debug("i2c-core: driver unregistered: %s\n", driver->name);
+	pr_debug("i2c-core: driver [%s] unregistered\n", driver->name);
 
  out_unlock:
 	up(&core_lists);
@@ -417,15 +408,12 @@ int i2c_attach_client(struct i2c_client *client)
 	
 	if (adapter->client_register)  {
 		if (adapter->client_register(client))  {
-			dev_warn(&adapter->dev, "warning: client_register "
-				"seems to have failed for client %02x\n",
-				client->addr);
+			dev_dbg(&adapter->dev, "client_register "
+				"failed for client [%s] at 0x%02x\n",
+				client->name, client->addr);
 		}
 	}
 
-	dev_dbg(&adapter->dev, "client [%s] registered to adapter\n",
-		client->name);
-
 	if (client->flags & I2C_CLIENT_ALLOW_USE)
 		client->usage_count = 0;
 
@@ -436,7 +424,8 @@ int i2c_attach_client(struct i2c_client *client)
 	
 	snprintf(&client->dev.bus_id[0], sizeof(client->dev.bus_id),
 		"%d-%04x", i2c_adapter_id(adapter), client->addr);
-	pr_debug("registering %s\n", client->dev.bus_id);
+	dev_dbg(&adapter->dev, "client [%s] registered with bus id %s\n",
+		client->name, client->dev.bus_id);
 	device_register(&client->dev);
 	device_create_file(&client->dev, &dev_attr_client_name);
 	
@@ -449,8 +438,12 @@ int i2c_detach_client(struct i2c_client *client)
 	struct i2c_adapter *adapter = client->adapter;
 	int res = 0;
 	
-	if ((client->flags & I2C_CLIENT_ALLOW_USE) && (client->usage_count > 0))
+	if ((client->flags & I2C_CLIENT_ALLOW_USE)
+	 && (client->usage_count > 0)) {
+		dev_warn(&client->dev, "Client [%s] still busy, "
+			 "can't detach\n", client->name);
 		return -EBUSY;
+	}
 
 	if (adapter->client_unregister)  {
 		res = adapter->client_unregister(client);
@@ -669,98 +662,128 @@ int i2c_control(struct i2c_client *client,
  * Will not work for 10-bit addresses!
  * ----------------------------------------------------
  */
+static int i2c_probe_address(struct i2c_adapter *adapter, int addr, int kind,
+			     int (*found_proc) (struct i2c_adapter *, int, int))
+{
+	int err;
+
+	/* Make sure the address is valid */
+	if (addr < 0x03 || addr > 0x77) {
+		dev_warn(&adapter->dev, "Invalid probe address 0x%02x\n",
+			 addr);
+		return -EINVAL;
+	}
+
+	/* Skip if already in use */
+	if (i2c_check_addr(adapter, addr))
+		return 0;
+
+	/* Make sure there is something at this address, unless forced */
+	if (kind < 0) {
+		if (i2c_smbus_xfer(adapter, addr, 0, 0, 0,
+				   I2C_SMBUS_QUICK, NULL) < 0)
+			return 0;
+
+		/* prevent 24RF08 corruption */
+		if ((addr & ~0x0f) == 0x50)
+			i2c_smbus_xfer(adapter, addr, 0, 0, 0,
+				       I2C_SMBUS_QUICK, NULL);
+	}
+
+	/* Finally call the custom detection function */
+	err = found_proc(adapter, addr, kind);
+
+	/* -ENODEV can be returned if there is a chip at the given address
+	   but it isn't supported by this chip driver. We catch it here as
+	   this isn't an error. */
+	return (err == -ENODEV) ? 0 : err;
+}
+
 int i2c_probe(struct i2c_adapter *adapter,
 	      struct i2c_client_address_data *address_data,
 	      int (*found_proc) (struct i2c_adapter *, int, int))
 {
-	int addr,i,found,err;
+	int i, err;
 	int adap_id = i2c_adapter_id(adapter);
 
 	/* Forget it if we can't probe using SMBUS_QUICK */
 	if (! i2c_check_functionality(adapter,I2C_FUNC_SMBUS_QUICK))
 		return -1;
 
-	for (addr = 0x00; addr <= 0x7f; addr++) {
-
-		/* Skip if already in use */
-		if (i2c_check_addr(adapter,addr))
-			continue;
-
-		/* If it is in one of the force entries, we don't do any detection
-		   at all */
-		found = 0;
-
-		for (i = 0; !found && (address_data->force[i] != I2C_CLIENT_END); i += 2) {
-			if (((adap_id == address_data->force[i]) || 
-			     (address_data->force[i] == ANY_I2C_BUS)) &&
-			     (addr == address_data->force[i+1])) {
-				dev_dbg(&adapter->dev, "found force parameter for adapter %d, addr %04x\n",
-					adap_id, addr);
-				if ((err = found_proc(adapter,addr,0)))
-					return err;
-				found = 1;
-			}
-		}
-		if (found) 
-			continue;
-
-		/* If this address is in one of the ignores, we can forget about
-		   it right now */
-		for (i = 0;
-		     !found && (address_data->ignore[i] != I2C_CLIENT_END);
-		     i += 2) {
-			if (((adap_id == address_data->ignore[i]) || 
-			    ((address_data->ignore[i] == ANY_I2C_BUS))) &&
-			    (addr == address_data->ignore[i+1])) {
-				dev_dbg(&adapter->dev, "found ignore parameter for adapter %d, "
-					"addr %04x\n", adap_id ,addr);
-				found = 1;
+	/* Force entries are done first, and are not affected by ignore
+	   entries */
+	if (address_data->forces) {
+		unsigned short **forces = address_data->forces;
+		int kind;
+
+		for (kind = 0; forces[kind]; kind++) {
+			for (i = 0; forces[kind][i] != I2C_CLIENT_END;
+			     i += 2) {
+				if (forces[kind][i] == adap_id
+				 || forces[kind][i] == ANY_I2C_BUS) {
+					dev_dbg(&adapter->dev, "found force "
+						"parameter for adapter %d, "
+						"addr 0x%02x, kind %d\n",
+						adap_id, forces[kind][i + 1],
+						kind);
+					err = i2c_probe_address(adapter,
+						forces[kind][i + 1],
+						kind, found_proc);
+					if (err)
+						return err;
+				}
 			}
 		}
-		if (found) 
-			continue;
+	}
 
-		/* Now, we will do a detection, but only if it is in the normal or 
-		   probe entries */  
-		for (i = 0;
-		     !found && (address_data->normal_i2c[i] != I2C_CLIENT_END);
-		     i += 1) {
-			if (addr == address_data->normal_i2c[i]) {
-				found = 1;
-				dev_dbg(&adapter->dev, "found normal i2c entry for adapter %d, "
-					"addr %02x\n", adap_id, addr);
-			}
+	/* Probe entries are done second, and are not affected by ignore
+	   entries either */
+	for (i = 0; address_data->probe[i] != I2C_CLIENT_END; i += 2) {
+		if (address_data->probe[i] == adap_id
+		 || address_data->probe[i] == ANY_I2C_BUS) {
+			dev_dbg(&adapter->dev, "found probe parameter for "
+				"adapter %d, addr 0x%02x\n", adap_id,
+				address_data->probe[i + 1]);
+			err = i2c_probe_address(adapter,
+						address_data->probe[i + 1],
+						-1, found_proc);
+			if (err)
+				return err;
 		}
+	}
 
-		for (i = 0;
-		     !found && (address_data->probe[i] != I2C_CLIENT_END);
-		     i += 2) {
-			if (((adap_id == address_data->probe[i]) ||
-			    ((address_data->probe[i] == ANY_I2C_BUS))) &&
-			    (addr == address_data->probe[i+1])) {
-				found = 1;
-				dev_dbg(&adapter->dev, "found probe parameter for adapter %d, "
-					"addr %04x\n", adap_id,addr);
+	/* Normal entries are done last, unless shadowed by an ignore entry */
+	for (i = 0; address_data->normal_i2c[i] != I2C_CLIENT_END; i += 1) {
+		int j, ignore;
+
+		ignore = 0;
+		for (j = 0; address_data->ignore[j] != I2C_CLIENT_END;
+		     j += 2) {
+			if ((address_data->ignore[j] == adap_id ||
+			     address_data->ignore[j] == ANY_I2C_BUS)
+			 && address_data->ignore[j + 1]
+			    == address_data->normal_i2c[i]) {
+				dev_dbg(&adapter->dev, "found ignore "
+					"parameter for adapter %d, "
+					"addr 0x%02x\n", adap_id,
+					address_data->ignore[j + 1]);
 			}
+			ignore = 1;
+			break;
 		}
-		if (!found) 
+		if (ignore)
 			continue;
 
-		/* OK, so we really should examine this address. First check
-		   whether there is some client here at all! */
-		if (i2c_smbus_xfer(adapter,addr,0,0,0,I2C_SMBUS_QUICK,NULL) >= 0)
-			if ((err = found_proc(adapter,addr,-1)))
-				return err;
+		dev_dbg(&adapter->dev, "found normal entry for adapter %d, "
+			"addr 0x%02x\n", adap_id,
+			address_data->normal_i2c[i]);
+		err = i2c_probe_address(adapter, address_data->normal_i2c[i],
+					-1, found_proc);
+		if (err)
+			return err;
 	}
-	return 0;
-}
 
-/*
- * return id number for a specific adapter
- */
-int i2c_adapter_id(struct i2c_adapter *adap)
-{
-	return adap->nr;
+	return 0;
 }
 
 struct i2c_adapter* i2c_get_adapter(int id)
@@ -1171,6 +1194,12 @@ s32 i2c_smbus_xfer(struct i2c_adapter * adapter, u16 addr, unsigned short flags,
 }
 
 
+/* Next four are needed by i2c-isa */
+EXPORT_SYMBOL_GPL(i2c_adapter_dev_release);
+EXPORT_SYMBOL_GPL(i2c_adapter_driver);
+EXPORT_SYMBOL_GPL(i2c_adapter_class);
+EXPORT_SYMBOL_GPL(i2c_bus_type);
+
 EXPORT_SYMBOL(i2c_add_adapter);
 EXPORT_SYMBOL(i2c_del_adapter);
 EXPORT_SYMBOL(i2c_add_driver);
@@ -1186,7 +1215,6 @@ EXPORT_SYMBOL(i2c_master_send);
 EXPORT_SYMBOL(i2c_master_recv);
 EXPORT_SYMBOL(i2c_control);
 EXPORT_SYMBOL(i2c_transfer);
-EXPORT_SYMBOL(i2c_adapter_id);
 EXPORT_SYMBOL(i2c_get_adapter);
 EXPORT_SYMBOL(i2c_put_adapter);
 EXPORT_SYMBOL(i2c_probe);
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index bc5d557..aa7a4fa 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -434,7 +434,8 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
 
 	devfs_mk_cdev(MKDEV(I2C_MAJOR, i2c_dev->minor),
 			S_IFCHR|S_IRUSR|S_IWUSR, "i2c/%d", i2c_dev->minor);
-	dev_dbg(&adap->dev, "Registered as minor %d\n", i2c_dev->minor);
+	pr_debug("i2c-dev: adapter [%s] registered as minor %d\n",
+		 adap->name, i2c_dev->minor);
 
 	/* register this i2c device with the driver core */
 	i2c_dev->adap = adap;
@@ -471,7 +472,7 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap)
 	wait_for_completion(&i2c_dev->released);
 	kfree(i2c_dev);
 
-	dev_dbg(&adap->dev, "Adapter unregistered\n");
+	pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name);
 	return 0;
 }
 
diff --git a/drivers/i2c/i2c-sensor-detect.c b/drivers/i2c/i2c-sensor-detect.c
deleted file mode 100644
index f99a816..0000000
--- a/drivers/i2c/i2c-sensor-detect.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
-    i2c-sensor-detect.c - Part of lm_sensors, Linux kernel modules for hardware
-            		  monitoring
-    Copyright (c) 1998 - 2001 Frodo Looijaard <frodol@dds.nl> and
-    Mark D. Studebaker <mdsxyz123@yahoo.com>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-
-static unsigned short empty[] = {I2C_CLIENT_END};
-static unsigned int empty_isa[] = {I2C_CLIENT_ISA_END};
-
-/* Very inefficient for ISA detects, and won't work for 10-bit addresses! */
-int i2c_detect(struct i2c_adapter *adapter,
-	       struct i2c_address_data *address_data,
-	       int (*found_proc) (struct i2c_adapter *, int, int))
-{
-	int addr, i, found, j, err;
-	struct i2c_force_data *this_force;
-	int is_isa = i2c_is_isa_adapter(adapter);
-	int adapter_id =
-	    is_isa ? ANY_I2C_ISA_BUS : i2c_adapter_id(adapter);
-	unsigned short *normal_i2c;
-	unsigned int *normal_isa;
-	unsigned short *probe;
-	unsigned short *ignore;
-
-	/* Forget it if we can't probe using SMBUS_QUICK */
-	if ((!is_isa) &&
-	    !i2c_check_functionality(adapter, I2C_FUNC_SMBUS_QUICK))
-		return -1;
-	
-	/* Use default "empty" list if the adapter doesn't specify any */
-	normal_i2c = probe = ignore = empty;
-	normal_isa = empty_isa;
-	if (address_data->normal_i2c)
-		normal_i2c = address_data->normal_i2c;
-	if (address_data->normal_isa)
-		normal_isa = address_data->normal_isa;
-	if (address_data->probe)
-		probe = address_data->probe;
-	if (address_data->ignore)
-		ignore = address_data->ignore;
-
-	for (addr = 0x00; addr <= (is_isa ? 0xffff : 0x7f); addr++) {
-		if (!is_isa && i2c_check_addr(adapter, addr))
-			continue;
-
-		/* If it is in one of the force entries, we don't do any
-		   detection at all */
-		found = 0;
-		for (i = 0; !found && (this_force = address_data->forces + i, this_force->force); i++) {
-			for (j = 0; !found && (this_force->force[j] != I2C_CLIENT_END); j += 2) {
-				if ( ((adapter_id == this_force->force[j]) ||
-				      ((this_force->force[j] == ANY_I2C_BUS) && !is_isa)) &&
-				      (addr == this_force->force[j + 1]) ) {
-					dev_dbg(&adapter->dev, "found force parameter for adapter %d, addr %04x\n", adapter_id, addr);
-					if ((err = found_proc(adapter, addr, this_force->kind)))
-						return err;
-					found = 1;
-				}
-			}
-		}
-		if (found)
-			continue;
-
-		/* If this address is in one of the ignores, we can forget about it
-		   right now */
-		for (i = 0; !found && (ignore[i] != I2C_CLIENT_END); i += 2) {
-			if ( ((adapter_id == ignore[i]) ||
-			      ((ignore[i] == ANY_I2C_BUS) &&
-			       !is_isa)) &&
-			      (addr == ignore[i + 1])) {
-				dev_dbg(&adapter->dev, "found ignore parameter for adapter %d, addr %04x\n", adapter_id, addr);
-				found = 1;
-			}
-		}
-		if (found)
-			continue;
-
-		/* Now, we will do a detection, but only if it is in the normal or 
-		   probe entries */
-		if (is_isa) {
-			for (i = 0; !found && (normal_isa[i] != I2C_CLIENT_ISA_END); i += 1) {
-				if (addr == normal_isa[i]) {
-					dev_dbg(&adapter->dev, "found normal isa entry for adapter %d, addr %04x\n", adapter_id, addr);
-					found = 1;
-				}
-			}
-		} else {
-			for (i = 0; !found && (normal_i2c[i] != I2C_CLIENT_END); i += 1) {
-				if (addr == normal_i2c[i]) {
-					found = 1;
-					dev_dbg(&adapter->dev, "found normal i2c entry for adapter %d, addr %02x\n", adapter_id, addr);
-				}
-			}
-		}
-
-		for (i = 0;
-		     !found && (probe[i] != I2C_CLIENT_END);
-		     i += 2) {
-			if (((adapter_id == probe[i]) ||
-			     ((probe[i] == ANY_I2C_BUS) && !is_isa))
-			    && (addr == probe[i + 1])) {
-				dev_dbg(&adapter->dev, "found probe parameter for adapter %d, addr %04x\n", adapter_id, addr);
-				found = 1;
-			}
-		}
-		if (!found)
-			continue;
-
-		/* OK, so we really should examine this address. First check
-		   whether there is some client here at all! */
-		if (is_isa ||
-		    (i2c_smbus_xfer (adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL) >= 0))
-			if ((err = found_proc(adapter, addr, -1)))
-				return err;
-	}
-	return 0;
-}
-
-EXPORT_SYMBOL(i2c_detect);
-
-MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "
-	      "Rudolf Marek <r.marek@sh.cvut.cz>");
-
-MODULE_DESCRIPTION("i2c-sensor driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/i2c/i2c-sensor-vid.c b/drivers/i2c/i2c-sensor-vid.c
deleted file mode 100644
index 922e22f..0000000
--- a/drivers/i2c/i2c-sensor-vid.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
-    i2c-sensor-vid.c -  Part of lm_sensors, Linux kernel modules for hardware
-        		monitoring
-
-    Copyright (c) 2004 Rudolf Marek <r.marek@sh.cvut.cz>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-
-struct vrm_model {
-	u8 vendor;
-	u8 eff_family;
-	u8 eff_model;
-	int vrm_type;
-};
-
-#define ANY 0xFF
-
-#ifdef CONFIG_X86
-
-static struct vrm_model vrm_models[] = {
-	{X86_VENDOR_AMD, 0x6, ANY, 90},		/* Athlon Duron etc */
-	{X86_VENDOR_AMD, 0xF, ANY, 24},		/* Athlon 64, Opteron */
-	{X86_VENDOR_INTEL, 0x6, 0x9, 85},	/* 0.13um too */
-	{X86_VENDOR_INTEL, 0x6, 0xB, 85},	/* 0xB Tualatin */
-	{X86_VENDOR_INTEL, 0x6, ANY, 82},	/* any P6 */
-	{X86_VENDOR_INTEL, 0x7, ANY, 0},	/* Itanium */
-	{X86_VENDOR_INTEL, 0xF, 0x3, 100},	/* P4 Prescott */
-	{X86_VENDOR_INTEL, 0xF, ANY, 90},	/* P4 before Prescott */
-	{X86_VENDOR_INTEL, 0x10,ANY, 0},	/* Itanium 2 */
-	{X86_VENDOR_UNKNOWN, ANY, ANY, 0}	/* stop here */
-	};
-
-static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor)
-{
-	int i = 0;
-
-	while (vrm_models[i].vendor!=X86_VENDOR_UNKNOWN) {
-		if (vrm_models[i].vendor==vendor)
-			if ((vrm_models[i].eff_family==eff_family)&& \
-			((vrm_models[i].eff_model==eff_model)|| \
-			(vrm_models[i].eff_model==ANY)))
-				return vrm_models[i].vrm_type;
-		i++;
-	}
-
-	return 0;
-}
-
-int i2c_which_vrm(void)
-{
-	struct cpuinfo_x86 *c = cpu_data;
-	u32 eax;
-	u8 eff_family, eff_model;
-	int vrm_ret;
-
-	if (c->x86 < 6) return 0;	/* any CPU with familly lower than 6
-				 	dont have VID and/or CPUID */
-	eax = cpuid_eax(1);
-	eff_family = ((eax & 0x00000F00)>>8);
-	eff_model  = ((eax & 0x000000F0)>>4);
-	if (eff_family == 0xF) {	/* use extended model & family */
-		eff_family += ((eax & 0x00F00000)>>20);
-		eff_model += ((eax & 0x000F0000)>>16)<<4;
-	}
-	vrm_ret = find_vrm(eff_family,eff_model,c->x86_vendor);
-	if (vrm_ret == 0)
-		printk(KERN_INFO "i2c-sensor.o: Unknown VRM version of your"
-		" x86 CPU\n");
-	return vrm_ret;
-}
-
-/* and now for something completely different for Non-x86 world*/
-#else
-int i2c_which_vrm(void)
-{
-	printk(KERN_INFO "i2c-sensor.o: Unknown VRM version of your CPU\n");
-	return 0;
-}
-#endif
-
-EXPORT_SYMBOL(i2c_which_vrm);
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index c9d3a00..234f5de 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -754,7 +754,7 @@ static int idedisk_issue_flush(request_queue_t *q, struct gendisk *disk,
 
 	idedisk_prepare_flush(q, rq);
 
-	ret = blk_execute_rq(q, disk, rq);
+	ret = blk_execute_rq(q, disk, rq, 0);
 
 	/*
 	 * if we failed and caller wants error offset, get it
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 248e3cc..f174aee 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -150,7 +150,7 @@ static void ide_complete_power_step(ide_drive_t *drive, struct request *rq, u8 s
 
 	switch (rq->pm->pm_step) {
 	case ide_pm_flush_cache:	/* Suspend step 1 (flush cache) complete */
-		if (rq->pm->pm_state == 4)
+		if (rq->pm->pm_state == PM_EVENT_FREEZE)
 			rq->pm->pm_step = ide_pm_state_completed;
 		else
 			rq->pm->pm_step = idedisk_pm_standby;
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index dae1bd5..73ca8f7 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1229,7 +1229,7 @@ static int generic_ide_suspend(struct device *dev, pm_message_t state)
 	rq.special = &args;
 	rq.pm = &rqpm;
 	rqpm.pm_step = ide_pm_state_start_suspend;
-	rqpm.pm_state = state;
+	rqpm.pm_state = state.event;
 
 	return ide_do_drive_cmd(drive, &rq, ide_wait);
 }
@@ -1248,7 +1248,7 @@ static int generic_ide_resume(struct device *dev)
 	rq.special = &args;
 	rq.pm = &rqpm;
 	rqpm.pm_step = ide_pm_state_start_resume;
-	rqpm.pm_state = 0;
+	rqpm.pm_state = PM_EVENT_ON;
 
 	return ide_do_drive_cmd(drive, &rq, ide_head_wait);
 }
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index 10592ce..24e21b2 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -350,9 +350,9 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state)
 {
 	ide_hwif_t		*hwif = NULL;
 
-	printk("SC1200: suspend(%u)\n", state);
+	printk("SC1200: suspend(%u)\n", state.event);
 
-	if (state == 0) {
+	if (state.event == PM_EVENT_ON) {
 		// we only save state when going from full power to less
 
 		//
@@ -386,8 +386,8 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state)
 	/* You don't need to iterate over disks -- sysfs should have done that for you already */ 
 
 	pci_disable_device(dev);
-	pci_set_power_state(dev,state);
-	dev->current_state = state;
+	pci_set_power_state(dev, pci_choose_state(dev, state));
+	dev->current_state = state.event;
 	return 0;
 }
 
@@ -396,8 +396,8 @@ static int sc1200_resume (struct pci_dev *dev)
 	ide_hwif_t	*hwif = NULL;
 
 printk("SC1200: resume\n");
-	pci_set_power_state(dev,0);	// bring chip back from sleep state
-	dev->current_state = 0;
+	pci_set_power_state(dev, PCI_D0);	// bring chip back from sleep state
+	dev->current_state = PM_EVENT_ON;
 	pci_enable_device(dev);
 	//
 	// loop over all interfaces that are part of this pci device:
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index ea65b07..87d1f8a 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -1504,12 +1504,12 @@ pmac_ide_macio_attach(struct macio_dev *mdev, const struct of_device_id *match)
 }
 
 static int
-pmac_ide_macio_suspend(struct macio_dev *mdev, u32 state)
+pmac_ide_macio_suspend(struct macio_dev *mdev, pm_message_t state)
 {
 	ide_hwif_t	*hwif = (ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
 	int		rc = 0;
 
-	if (state != mdev->ofdev.dev.power.power_state && state >= 2) {
+	if (state.event != mdev->ofdev.dev.power.power_state.event && state.event >= PM_EVENT_SUSPEND) {
 		rc = pmac_ide_do_suspend(hwif);
 		if (rc == 0)
 			mdev->ofdev.dev.power.power_state = state;
@@ -1524,10 +1524,10 @@ pmac_ide_macio_resume(struct macio_dev *mdev)
 	ide_hwif_t	*hwif = (ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
 	int		rc = 0;
 	
-	if (mdev->ofdev.dev.power.power_state != 0) {
+	if (mdev->ofdev.dev.power.power_state.event != PM_EVENT_ON) {
 		rc = pmac_ide_do_resume(hwif);
 		if (rc == 0)
-			mdev->ofdev.dev.power.power_state = 0;
+			mdev->ofdev.dev.power.power_state = PMSG_ON;
 	}
 
 	return rc;
@@ -1608,12 +1608,12 @@ pmac_ide_pci_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 }
 
 static int
-pmac_ide_pci_suspend(struct pci_dev *pdev, u32 state)
+pmac_ide_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	ide_hwif_t	*hwif = (ide_hwif_t *)pci_get_drvdata(pdev);
 	int		rc = 0;
 	
-	if (state != pdev->dev.power.power_state && state >= 2) {
+	if (state.event != pdev->dev.power.power_state.event && state.event >= 2) {
 		rc = pmac_ide_do_suspend(hwif);
 		if (rc == 0)
 			pdev->dev.power.power_state = state;
@@ -1628,10 +1628,10 @@ pmac_ide_pci_resume(struct pci_dev *pdev)
 	ide_hwif_t	*hwif = (ide_hwif_t *)pci_get_drvdata(pdev);
 	int		rc = 0;
 	
-	if (pdev->dev.power.power_state != 0) {
+	if (pdev->dev.power.power_state.event != PM_EVENT_ON) {
 		rc = pmac_ide_do_resume(hwif);
 		if (rc == 0)
-			pdev->dev.power.power_state = 0;
+			pdev->dev.power.power_state = PMSG_ON;
 	}
 
 	return rc;
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index bebcc47..b233225 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -1068,6 +1068,8 @@ static int nodemgr_hotplug(struct class_device *cdev, char **envp, int num_envp,
 	struct unit_directory *ud;
 	int i = 0;
 	int length = 0;
+	/* ieee1394:venNmoNspNverN */
+	char buf[8 + 1 + 3 + 8 + 2 + 8 + 2 + 8 + 3 + 8 + 1];
 
 	if (!cdev)
 		return -ENODEV;
@@ -1094,6 +1096,12 @@ do {								\
 	PUT_ENVP("GUID=%016Lx", (unsigned long long)ud->ne->guid);
 	PUT_ENVP("SPECIFIER_ID=%06x", ud->specifier_id);
 	PUT_ENVP("VERSION=%06x", ud->version);
+	snprintf(buf, sizeof(buf), "ieee1394:ven%08Xmo%08Xsp%08Xver%08X",
+			ud->vendor_id,
+			ud->model_id,
+			ud->specifier_id,
+			ud->version);
+	PUT_ENVP("MODALIAS=%s", buf);
 
 #undef PUT_ENVP
 
diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c
index 36074e6..6b1ab87 100644
--- a/drivers/ieee1394/pcilynx.c
+++ b/drivers/ieee1394/pcilynx.c
@@ -1464,26 +1464,6 @@ static int __devinit add_card(struct pci_dev *dev,
                                                   { 0x50, I2C_M_RD, 20, (unsigned char*) lynx->bus_info_block }
                                                 };
 
-
-#ifdef CONFIG_IEEE1394_VERBOSEDEBUG
-                        union i2c_smbus_data data;
-
-                        if (i2c_smbus_xfer(i2c_ad, 80, 0, I2C_SMBUS_WRITE, 0, I2C_SMBUS_BYTE,NULL))
-                                PRINT(KERN_ERR, lynx->id,"eeprom read start has failed");
-                        else
-                        {
-                                u16 addr;
-                                for (addr=0x00; addr < 0x100; addr++) {
-                                        if (i2c_smbus_xfer(i2c_ad, 80, 0, I2C_SMBUS_READ, 0, I2C_SMBUS_BYTE,& data)) {
-                                                PRINT(KERN_ERR, lynx->id, "unable to read i2c %x", addr);
-                                                break;
-                                        }
-                                        else
-                                                PRINT(KERN_DEBUG, lynx->id,"got serial eeprom data at %x: %x",addr, data.byte);
-                                }
-                        }
-#endif
-
                         /* we use i2c_transfer, because i2c_smbus_read_block_data does not work properly and we
                            do it more efficiently in one transaction rather then using several reads */
                         if (i2c_transfer(i2c_ad, msg, 2) < 0) {
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index fae1c2d..211ba32 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -463,7 +463,7 @@ alloc_group_attrs(ssize_t (*show)(struct ib_port *,
 		return NULL;
 
 	for (i = 0; i < len; i++) {
-		element = kcalloc(1, sizeof(struct port_table_attribute),
+		element = kzalloc(sizeof(struct port_table_attribute),
 				  GFP_KERNEL);
 		if (!element)
 			goto err;
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 20e3a16..19c14c4 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -160,6 +160,8 @@ struct input_event_compat {
 #  define COMPAT_TEST IS_IA32_PROCESS(ia64_task_regs(current))
 #elif defined(CONFIG_ARCH_S390)
 #  define COMPAT_TEST test_thread_flag(TIF_31BIT)
+#elif defined(CONFIG_MIPS)
+#  define COMPAT_TEST (current->thread.mflags & MF_32BIT_ADDR)
 #else
 #  define COMPAT_TEST test_thread_flag(TIF_32BIT)
 #endif
@@ -391,6 +393,7 @@ static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 						case EV_LED: bits = dev->ledbit; len = LED_MAX; break;
 						case EV_SND: bits = dev->sndbit; len = SND_MAX; break;
 						case EV_FF:  bits = dev->ffbit;  len = FF_MAX;  break;
+						case EV_SW:  bits = dev->swbit;  len = SW_MAX;  break;
 						default: return -EINVAL;
 					}
 					len = NBITS(len) * sizeof(long);
@@ -419,6 +422,13 @@ static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 					return copy_to_user(p, dev->snd, len) ? -EFAULT : len;
 				}
 
+				if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSW(0))) {
+					int len;
+					len = NBITS(SW_MAX) * sizeof(long);
+					if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+					return copy_to_user(p, dev->sw, len) ? -EFAULT : len;
+				}
+
 				if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
 					int len;
 					if (!dev->name) return -ENOENT;
diff --git a/drivers/input/gameport/emu10k1-gp.c b/drivers/input/gameport/emu10k1-gp.c
index a011803..462f8d3 100644
--- a/drivers/input/gameport/emu10k1-gp.c
+++ b/drivers/input/gameport/emu10k1-gp.c
@@ -75,7 +75,7 @@ static int __devinit emu_probe(struct pci_dev *pdev, const struct pci_device_id
 	if (!request_region(ioport, iolen, "emu10k1-gp"))
 		return -EBUSY;
 
-	emu = kcalloc(1, sizeof(struct emu), GFP_KERNEL);
+	emu = kzalloc(sizeof(struct emu), GFP_KERNEL);
 	port = gameport_allocate_port();
 	if (!emu || !port) {
 		printk(KERN_ERR "emu10k1-gp: Memory allocation failed\n");
diff --git a/drivers/input/gameport/fm801-gp.c b/drivers/input/gameport/fm801-gp.c
index 57615bc..47e93da 100644
--- a/drivers/input/gameport/fm801-gp.c
+++ b/drivers/input/gameport/fm801-gp.c
@@ -83,7 +83,7 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
 	struct fm801_gp *gp;
 	struct gameport *port;
 
-	gp = kcalloc(1, sizeof(struct fm801_gp), GFP_KERNEL);
+	gp = kzalloc(sizeof(struct fm801_gp), GFP_KERNEL);
 	port = gameport_allocate_port();
 	if (!gp || !port) {
 		printk(KERN_ERR "fm801-gp: Memory allocation failed\n");
diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
index 70f0518..d2e55dc 100644
--- a/drivers/input/gameport/ns558.c
+++ b/drivers/input/gameport/ns558.c
@@ -142,7 +142,7 @@ static int ns558_isa_probe(int io)
 			return -EBUSY;
 	}
 
-	ns558 = kcalloc(1, sizeof(struct ns558), GFP_KERNEL);
+	ns558 = kzalloc(sizeof(struct ns558), GFP_KERNEL);
 	port = gameport_allocate_port();
 	if (!ns558 || !port) {
 		printk(KERN_ERR "ns558: Memory allocation failed.\n");
@@ -215,7 +215,7 @@ static int ns558_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *did)
 	if (!request_region(ioport, iolen, "ns558-pnp"))
 		return -EBUSY;
 
-	ns558 = kcalloc(1, sizeof(struct ns558), GFP_KERNEL);
+	ns558 = kzalloc(sizeof(struct ns558), GFP_KERNEL);
 	port = gameport_allocate_port();
 	if (!ns558 || !port) {
 		printk(KERN_ERR "ns558: Memory allocation failed\n");
diff --git a/drivers/input/input.c b/drivers/input/input.c
index a275211..88636a2 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -89,6 +89,15 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in
 
 			break;
 
+		case EV_SW:
+
+			if (code > SW_MAX || !test_bit(code, dev->swbit) || !!test_bit(code, dev->sw) == value)
+				return;
+
+			change_bit(code, dev->sw);
+
+			break;
+
 		case EV_ABS:
 
 			if (code > ABS_MAX || !test_bit(code, dev->absbit))
@@ -402,6 +411,7 @@ static void input_call_hotplug(char *verb, struct input_dev *dev)
 	SPRINTF_BIT_A2(ledbit, "LED=", LED_MAX, EV_LED);
 	SPRINTF_BIT_A2(sndbit, "SND=", SND_MAX, EV_SND);
 	SPRINTF_BIT_A2(ffbit,  "FF=",  FF_MAX, EV_FF);
+	SPRINTF_BIT_A2(swbit,  "SW=",  SW_MAX, EV_SW);
 
 	envp[i++] = NULL;
 
@@ -490,6 +500,7 @@ static int input_devices_read(char *buf, char **start, off_t pos, int count, int
 		SPRINTF_BIT_B2(ledbit, "LED=", LED_MAX, EV_LED);
 		SPRINTF_BIT_B2(sndbit, "SND=", SND_MAX, EV_SND);
 		SPRINTF_BIT_B2(ffbit,  "FF=",  FF_MAX, EV_FF);
+		SPRINTF_BIT_B2(swbit,  "SW=",  SW_MAX, EV_SW);
 
 		len += sprintf(buf + len, "\n");
 
diff --git a/drivers/input/joystick/a3d.c b/drivers/input/joystick/a3d.c
index bf34f75..bf654301 100644
--- a/drivers/input/joystick/a3d.c
+++ b/drivers/input/joystick/a3d.c
@@ -269,7 +269,7 @@ static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv)
 	int i;
 	int err;
 
-	if (!(a3d = kcalloc(1, sizeof(struct a3d), GFP_KERNEL)))
+	if (!(a3d = kzalloc(sizeof(struct a3d), GFP_KERNEL)))
 		return -ENOMEM;
 
 	a3d->gameport = gameport;
diff --git a/drivers/input/joystick/adi.c b/drivers/input/joystick/adi.c
index 2659629..cf35ae6 100644
--- a/drivers/input/joystick/adi.c
+++ b/drivers/input/joystick/adi.c
@@ -469,7 +469,7 @@ static int adi_connect(struct gameport *gameport, struct gameport_driver *drv)
 	int i;
 	int err;
 
-	if (!(port = kcalloc(1, sizeof(struct adi_port), GFP_KERNEL)))
+	if (!(port = kzalloc(sizeof(struct adi_port), GFP_KERNEL)))
 		return -ENOMEM;
 
 	port->gameport = gameport;
diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c
index c3a5739..64b1313 100644
--- a/drivers/input/joystick/analog.c
+++ b/drivers/input/joystick/analog.c
@@ -655,7 +655,7 @@ static int analog_connect(struct gameport *gameport, struct gameport_driver *drv
 	int i;
 	int err;
 
-	if (!(port = kcalloc(1, sizeof(struct analog_port), GFP_KERNEL)))
+	if (!(port = kzalloc(sizeof(struct analog_port), GFP_KERNEL)))
 		return - ENOMEM;
 
 	err = analog_init_port(gameport, drv, port);
diff --git a/drivers/input/joystick/cobra.c b/drivers/input/joystick/cobra.c
index a600220..0b2e9fa 100644
--- a/drivers/input/joystick/cobra.c
+++ b/drivers/input/joystick/cobra.c
@@ -163,7 +163,7 @@ static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv)
 	int i, j;
 	int err;
 
-	if (!(cobra = kcalloc(1, sizeof(struct cobra), GFP_KERNEL)))
+	if (!(cobra = kzalloc(sizeof(struct cobra), GFP_KERNEL)))
 		return -ENOMEM;
 
 	cobra->gameport = gameport;
diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c
index fbd3eed..2a3e4bb2 100644
--- a/drivers/input/joystick/db9.c
+++ b/drivers/input/joystick/db9.c
@@ -572,7 +572,7 @@ static struct db9 __init *db9_probe(int *config, int nargs)
 		}
 	}
 
-	if (!(db9 = kcalloc(1, sizeof(struct db9), GFP_KERNEL))) {
+	if (!(db9 = kzalloc(sizeof(struct db9), GFP_KERNEL))) {
 		parport_put_port(pp);
 		return NULL;
 	}
diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index 95bbdd3..5427bf9 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -554,7 +554,7 @@ static struct gc __init *gc_probe(int *config, int nargs)
 		return NULL;
 	}
 
-	if (!(gc = kcalloc(1, sizeof(struct gc), GFP_KERNEL))) {
+	if (!(gc = kzalloc(sizeof(struct gc), GFP_KERNEL))) {
 		parport_put_port(pp);
 		return NULL;
 	}
diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c
index 7d96942..8e4f92b 100644
--- a/drivers/input/joystick/gf2k.c
+++ b/drivers/input/joystick/gf2k.c
@@ -242,7 +242,7 @@ static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv)
 	unsigned char data[GF2K_LENGTH];
 	int i, err;
 
-	if (!(gf2k = kcalloc(1, sizeof(struct gf2k), GFP_KERNEL)))
+	if (!(gf2k = kzalloc(sizeof(struct gf2k), GFP_KERNEL)))
 		return -ENOMEM;
 
 	gf2k->gameport = gameport;
diff --git a/drivers/input/joystick/grip.c b/drivers/input/joystick/grip.c
index d1500d2..9d3f910 100644
--- a/drivers/input/joystick/grip.c
+++ b/drivers/input/joystick/grip.c
@@ -301,7 +301,7 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv)
 	int i, j, t;
 	int err;
 
-	if (!(grip = kcalloc(1, sizeof(struct grip), GFP_KERNEL)))
+	if (!(grip = kzalloc(sizeof(struct grip), GFP_KERNEL)))
 		return -ENOMEM;
 
 	grip->gameport = gameport;
diff --git a/drivers/input/joystick/grip_mp.c b/drivers/input/joystick/grip_mp.c
index 0da7bd1..da17eee 100644
--- a/drivers/input/joystick/grip_mp.c
+++ b/drivers/input/joystick/grip_mp.c
@@ -607,7 +607,7 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv)
 	struct grip_mp *grip;
 	int err;
 
-	if (!(grip = kcalloc(1, sizeof(struct grip_mp), GFP_KERNEL)))
+	if (!(grip = kzalloc(sizeof(struct grip_mp), GFP_KERNEL)))
 		return -ENOMEM;
 
 	grip->gameport = gameport;
diff --git a/drivers/input/joystick/guillemot.c b/drivers/input/joystick/guillemot.c
index f93da7b..6a70ec4 100644
--- a/drivers/input/joystick/guillemot.c
+++ b/drivers/input/joystick/guillemot.c
@@ -183,7 +183,7 @@ static int guillemot_connect(struct gameport *gameport, struct gameport_driver *
 	int i, t;
 	int err;
 
-	if (!(guillemot = kcalloc(1, sizeof(struct guillemot), GFP_KERNEL)))
+	if (!(guillemot = kzalloc(sizeof(struct guillemot), GFP_KERNEL)))
 		return -ENOMEM;
 
 	guillemot->gameport = gameport;
diff --git a/drivers/input/joystick/interact.c b/drivers/input/joystick/interact.c
index 9d3f8c3..d7b3472 100644
--- a/drivers/input/joystick/interact.c
+++ b/drivers/input/joystick/interact.c
@@ -212,7 +212,7 @@ static int interact_connect(struct gameport *gameport, struct gameport_driver *d
 	int i, t;
 	int err;
 
-	if (!(interact = kcalloc(1, sizeof(struct interact), GFP_KERNEL)))
+	if (!(interact = kzalloc(sizeof(struct interact), GFP_KERNEL)))
 		return -ENOMEM;
 
 	interact->gameport = gameport;
diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
index 47144a7..9e03537 100644
--- a/drivers/input/joystick/sidewinder.c
+++ b/drivers/input/joystick/sidewinder.c
@@ -590,7 +590,7 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv)
 
 	comment[0] = 0;
 
-	sw = kcalloc(1, sizeof(struct sw), GFP_KERNEL);
+	sw = kzalloc(sizeof(struct sw), GFP_KERNEL);
 	buf = kmalloc(SW_LENGTH, GFP_KERNEL);
 	idbuf = kmalloc(SW_LENGTH, GFP_KERNEL);
 	if (!sw || !buf || !idbuf) {
diff --git a/drivers/input/joystick/tmdc.c b/drivers/input/joystick/tmdc.c
index 9eb9954..7431efc 100644
--- a/drivers/input/joystick/tmdc.c
+++ b/drivers/input/joystick/tmdc.c
@@ -262,7 +262,7 @@ static int tmdc_connect(struct gameport *gameport, struct gameport_driver *drv)
 	int i, j, k, l, m;
 	int err;
 
-	if (!(tmdc = kcalloc(1, sizeof(struct tmdc), GFP_KERNEL)))
+	if (!(tmdc = kzalloc(sizeof(struct tmdc), GFP_KERNEL)))
 		return -ENOMEM;
 
 	tmdc->gameport = gameport;
diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c
index 28100d4..0c5b9c8 100644
--- a/drivers/input/joystick/turbografx.c
+++ b/drivers/input/joystick/turbografx.c
@@ -178,7 +178,7 @@ static struct tgfx __init *tgfx_probe(int *config, int nargs)
 		return NULL;
 	}
 
-	if (!(tgfx = kcalloc(1, sizeof(struct tgfx), GFP_KERNEL))) {
+	if (!(tgfx = kzalloc(sizeof(struct tgfx), GFP_KERNEL))) {
 		parport_put_port(pp);
 		return NULL;
 	}
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index a855171..cd4b6e7 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -16,6 +16,7 @@
 #include <linux/init.h>
 #include <linux/input.h>
 #include <linux/interrupt.h>
+#include <linux/jiffies.h>
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <asm/irq.h>
@@ -32,7 +33,6 @@
 /* zero code, 124 scancodes + 3 hinge combinations */
 #define	NR_SCANCODES		( SCANCODE(KB_ROWS-1,KB_COLS-1) +1 +1 +3 )
 #define SCAN_INTERVAL		(HZ/10)
-#define CORGIKBD_PRESSED	1
 
 #define HINGE_SCAN_INTERVAL		(HZ/4)
 
@@ -73,25 +73,13 @@ struct corgikbd {
 	struct input_dev input;
 	char phys[32];
 
-	unsigned char state[ARRAY_SIZE(corgikbd_keycode)];
 	spinlock_t lock;
-
 	struct timer_list timer;
 	struct timer_list htimer;
-};
 
-static void handle_scancode(unsigned int pressed,unsigned int scancode, struct corgikbd *corgikbd_data)
-{
-	if (pressed && !(corgikbd_data->state[scancode] & CORGIKBD_PRESSED)) {
-		corgikbd_data->state[scancode] |= CORGIKBD_PRESSED;
-		input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], 1);
-		if (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF)
-			input_event(&corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1);
-	} else if (!pressed && corgikbd_data->state[scancode] & CORGIKBD_PRESSED) {
-		corgikbd_data->state[scancode] &= ~CORGIKBD_PRESSED;
-		input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], 0);
-	}
-}
+	unsigned int suspended;
+	unsigned long suspend_jiffies;
+};
 
 #define KB_DISCHARGE_DELAY	10
 #define KB_ACTIVATE_DELAY	10
@@ -105,36 +93,36 @@ static void handle_scancode(unsigned int pressed,unsigned int scancode, struct c
  */
 static inline void corgikbd_discharge_all(void)
 {
-	// STROBE All HiZ
+	/* STROBE All HiZ */
 	GPCR2  = CORGI_GPIO_ALL_STROBE_BIT;
 	GPDR2 &= ~CORGI_GPIO_ALL_STROBE_BIT;
 }
 
 static inline void corgikbd_activate_all(void)
 {
-	// STROBE ALL -> High
+	/* STROBE ALL -> High */
 	GPSR2  = CORGI_GPIO_ALL_STROBE_BIT;
 	GPDR2 |= CORGI_GPIO_ALL_STROBE_BIT;
 
 	udelay(KB_DISCHARGE_DELAY);
 
-	// Clear any interrupts we may have triggered when altering the GPIO lines
+	/* Clear any interrupts we may have triggered when altering the GPIO lines */
 	GEDR1 = CORGI_GPIO_HIGH_SENSE_BIT;
 	GEDR2 = CORGI_GPIO_LOW_SENSE_BIT;
 }
 
 static inline void corgikbd_activate_col(int col)
 {
-	// STROBE col -> High, not col -> HiZ
+	/* STROBE col -> High, not col -> HiZ */
 	GPSR2 = CORGI_GPIO_STROBE_BIT(col);
 	GPDR2 = (GPDR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(col);
 }
 
 static inline void corgikbd_reset_col(int col)
 {
-	// STROBE col -> Low
+	/* STROBE col -> Low */
 	GPCR2 = CORGI_GPIO_STROBE_BIT(col);
-	// STROBE col -> out, not col -> HiZ
+	/* STROBE col -> out, not col -> HiZ */
 	GPDR2 = (GPDR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(col);
 }
 
@@ -149,10 +137,13 @@ static inline void corgikbd_reset_col(int col)
 /* Scan the hardware keyboard and push any changes up through the input layer */
 static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs *regs)
 {
-	unsigned int row, col, rowd, scancode;
+	unsigned int row, col, rowd;
 	unsigned long flags;
 	unsigned int num_pressed;
 
+	if (corgikbd_data->suspended)
+		return;
+
 	spin_lock_irqsave(&corgikbd_data->lock, flags);
 
 	if (regs)
@@ -173,10 +164,21 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs
 
 		rowd = GET_ROWS_STATUS(col);
 		for (row = 0; row < KB_ROWS; row++) {
+			unsigned int scancode, pressed;
+
 			scancode = SCANCODE(row, col);
-			handle_scancode((rowd & KB_ROWMASK(row)), scancode, corgikbd_data);
-			if (rowd & KB_ROWMASK(row))
+			pressed = rowd & KB_ROWMASK(row);
+
+			input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], pressed);
+
+			if (pressed)
 				num_pressed++;
+
+			if (pressed && (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF)
+					&& time_after(jiffies, corgikbd_data->suspend_jiffies + HZ)) {
+				input_event(&corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1);
+				corgikbd_data->suspend_jiffies=jiffies;
+			}
 		}
 		corgikbd_reset_col(col);
 	}
@@ -221,8 +223,11 @@ static void corgikbd_timer_callback(unsigned long data)
  * The hinge switches generate no interrupt so they need to be
  * monitored by a timer.
  *
- * When we detect changes, we debounce it and then pass the three
- * positions the system can take as keypresses to the input system.
+ * We debounce the switches and pass them to the input system.
+ *
+ *  gprr == 0x00 - Keyboard with Landscape Screen
+ *          0x08 - No Keyboard with Portrait Screen
+ *          0x0c - Keyboard and Screen Closed
  */
 
 #define HINGE_STABLE_COUNT 2
@@ -235,7 +240,7 @@ static void corgikbd_hinge_timer(unsigned long data)
 	unsigned long gprr;
 	unsigned long flags;
 
-	gprr = read_scoop_reg(SCOOP_GPRR) & (CORGI_SCP_SWA | CORGI_SCP_SWB);
+	gprr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_GPRR) & (CORGI_SCP_SWA | CORGI_SCP_SWB);
 	if (gprr != sharpsl_hinge_state) {
 		hinge_count = 0;
 		sharpsl_hinge_state = gprr;
@@ -244,9 +249,8 @@ static void corgikbd_hinge_timer(unsigned long data)
 		if (hinge_count >= HINGE_STABLE_COUNT) {
 			spin_lock_irqsave(&corgikbd_data->lock, flags);
 
-			handle_scancode((sharpsl_hinge_state == 0x00), 125, corgikbd_data); /* Keyboard with Landscape Screen */
-			handle_scancode((sharpsl_hinge_state == 0x08), 126, corgikbd_data); /* No Keyboard with Portrait Screen */
-			handle_scancode((sharpsl_hinge_state == 0x0c), 127, corgikbd_data); /* Keyboard and Screen Closed  */
+			input_report_switch(&corgikbd_data->input, SW_0, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0));
+			input_report_switch(&corgikbd_data->input, SW_1, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0));
 			input_sync(&corgikbd_data->input);
 
 			spin_unlock_irqrestore(&corgikbd_data->lock, flags);
@@ -255,19 +259,45 @@ static void corgikbd_hinge_timer(unsigned long data)
 	mod_timer(&corgikbd_data->htimer, jiffies + HINGE_SCAN_INTERVAL);
 }
 
+#ifdef CONFIG_PM
+static int corgikbd_suspend(struct device *dev, pm_message_t state, uint32_t level)
+{
+	if (level == SUSPEND_POWER_DOWN) {
+		struct corgikbd *corgikbd = dev_get_drvdata(dev);
+		corgikbd->suspended = 1;
+	}
+	return 0;
+}
+
+static int corgikbd_resume(struct device *dev, uint32_t level)
+{
+	if (level == RESUME_POWER_ON) {
+		struct corgikbd *corgikbd = dev_get_drvdata(dev);
+
+		/* Upon resume, ignore the suspend key for a short while */
+		corgikbd->suspend_jiffies=jiffies;
+		corgikbd->suspended = 0;
+	}
+	return 0;
+}
+#else
+#define corgikbd_suspend	NULL
+#define corgikbd_resume		NULL
+#endif
+
 static int __init corgikbd_probe(struct device *dev)
 {
 	int i;
 	struct corgikbd *corgikbd;
 
-	corgikbd = kcalloc(1, sizeof(struct corgikbd), GFP_KERNEL);
+	corgikbd = kzalloc(sizeof(struct corgikbd), GFP_KERNEL);
 	if (!corgikbd)
 		return -ENOMEM;
 
 	dev_set_drvdata(dev,corgikbd);
 	strcpy(corgikbd->phys, "corgikbd/input0");
 
-	spin_lock_init(corgikbd->lock);
+	spin_lock_init(&corgikbd->lock);
 
 	/* Init Keyboard rescan timer */
 	init_timer(&corgikbd->timer);
@@ -279,6 +309,8 @@ static int __init corgikbd_probe(struct device *dev)
 	corgikbd->htimer.function = corgikbd_hinge_timer;
 	corgikbd->htimer.data = (unsigned long) corgikbd;
 
+	corgikbd->suspend_jiffies=jiffies;
+
 	init_input_dev(&corgikbd->input);
 	corgikbd->input.private = corgikbd;
 	corgikbd->input.name = "Corgi Keyboard";
@@ -288,7 +320,7 @@ static int __init corgikbd_probe(struct device *dev)
 	corgikbd->input.id.vendor = 0x0001;
 	corgikbd->input.id.product = 0x0001;
 	corgikbd->input.id.version = 0x0100;
-	corgikbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR);
+	corgikbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
 	corgikbd->input.keycode = corgikbd->keycode;
 	corgikbd->input.keycodesize = sizeof(unsigned char);
 	corgikbd->input.keycodemax = ARRAY_SIZE(corgikbd_keycode);
@@ -297,6 +329,8 @@ static int __init corgikbd_probe(struct device *dev)
 	for (i = 0; i < ARRAY_SIZE(corgikbd_keycode); i++)
 		set_bit(corgikbd->keycode[i], corgikbd->input.keybit);
 	clear_bit(0, corgikbd->input.keybit);
+	set_bit(SW_0, corgikbd->input.swbit);
+	set_bit(SW_1, corgikbd->input.swbit);
 
 	input_register_device(&corgikbd->input);
 	mod_timer(&corgikbd->htimer, jiffies + HINGE_SCAN_INTERVAL);
@@ -343,6 +377,8 @@ static struct device_driver corgikbd_driver = {
 	.bus		= &platform_bus_type,
 	.probe		= corgikbd_probe,
 	.remove		= corgikbd_remove,
+	.suspend	= corgikbd_suspend,
+	.resume		= corgikbd_resume,
 };
 
 static int __devinit corgikbd_init(void)
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 2bb2fe7..12bdd3e 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -883,7 +883,7 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
 		psmouse_deactivate(parent);
 	}
 
-	if (!(psmouse = kcalloc(1, sizeof(struct psmouse), GFP_KERNEL))) {
+	if (!(psmouse = kzalloc(sizeof(struct psmouse), GFP_KERNEL))) {
 		retval = -ENOMEM;
 		goto out;
 	}
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 79ca384..1bd88fc 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -87,7 +87,7 @@ static int serport_ldisc_open(struct tty_struct *tty)
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	serport = kcalloc(1, sizeof(struct serport), GFP_KERNEL);
+	serport = kzalloc(sizeof(struct serport), GFP_KERNEL);
 	if (!serport)
 		return -ENOMEM;
 
@@ -165,7 +165,7 @@ static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file, u
 	if (test_and_set_bit(SERPORT_BUSY, &serport->flags))
 		return -EBUSY;
 
-	serport->serio = serio = kcalloc(1, sizeof(struct serio), GFP_KERNEL);
+	serport->serio = serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
index 3f8b61c..5d19261 100644
--- a/drivers/input/touchscreen/corgi_ts.c
+++ b/drivers/input/touchscreen/corgi_ts.c
@@ -53,11 +53,8 @@ struct corgi_ts {
 
 #define SyncHS()	while((STATUS_HSYNC) == 0); while((STATUS_HSYNC) != 0);
 #define CCNT(a)		asm volatile ("mrc p14, 0, %0, C1, C0, 0" : "=r"(a))
-#define CCNT_ON()	{int pmnc = 1; asm volatile ("mcr p14, 0, %0, C0, C0, 0" : : "r"(pmnc));}
-#define CCNT_OFF()	{int pmnc = 0; asm volatile ("mcr p14, 0, %0, C0, C0, 0" : : "r"(pmnc));}
-
-#define WAIT_HS_400_VGA		7013U	// 17.615us
-#define WAIT_HS_400_QVGA	16622U	// 41.750us
+#define PMNC_GET(x)	asm volatile ("mrc p14, 0, %0, C0, C0, 0" : "=r"(x))
+#define PMNC_SET(x)	asm volatile ("mcr p14, 0, %0, C0, C0, 0" : : "r"(x))
 
 
 /* ADS7846 Touch Screen Controller bit definitions */
@@ -69,41 +66,29 @@ struct corgi_ts {
 #define ADSCTRL_STS		(1u << 7)	/* Start Bit */
 
 /* External Functions */
-extern int w100fb_get_xres(void);
-extern int w100fb_get_blanking(void);
-extern int w100fb_get_fastsysclk(void);
+extern unsigned long w100fb_get_hsynclen(struct device *dev);
 extern unsigned int get_clk_frequency_khz(int info);
 
 static unsigned long calc_waittime(void)
 {
-	int w100fb_xres = w100fb_get_xres();
-	unsigned int waittime = 0;
-
-	if (w100fb_xres == 480 || w100fb_xres == 640) {
-		waittime = WAIT_HS_400_VGA * get_clk_frequency_khz(0) / 398131U;
-
-		if (w100fb_get_fastsysclk() == 100)
-			waittime = waittime * 75 / 100;
-
-		if (w100fb_xres == 640)
-			waittime *= 3;
+	unsigned long hsync_len = w100fb_get_hsynclen(&corgifb_device.dev);
 
-		return waittime;
-	}
-
-	return WAIT_HS_400_QVGA * get_clk_frequency_khz(0) / 398131U;
+	if (hsync_len)
+		return get_clk_frequency_khz(0)*1000/hsync_len;
+	else
+		return 0;
 }
 
 static int sync_receive_data_send_cmd(int doRecive, int doSend, unsigned int address, unsigned long wait_time)
 {
+	unsigned long timer1 = 0, timer2, pmnc = 0;
 	int pos = 0;
-	unsigned long timer1 = 0, timer2;
-	int dosleep;
 
-	dosleep = !w100fb_get_blanking();
+	if (wait_time && doSend) {
+		PMNC_GET(pmnc);
+		if (!(pmnc & 0x01))
+			PMNC_SET(0x01);
 
-	if (dosleep && doSend) {
-		CCNT_ON();
 		/* polling HSync */
 		SyncHS();
 		/* get CCNT */
@@ -119,11 +104,11 @@ static int sync_receive_data_send_cmd(int doRecive, int doSend, unsigned int add
 		corgi_ssp_ads7846_put(cmd);
 		corgi_ssp_ads7846_get();
 
-		if (dosleep) {
+		if (wait_time) {
 			/* Wait after HSync */
 			CCNT(timer2);
 			if (timer2-timer1 > wait_time) {
-				/* timeout */
+				/* too slow - timeout, try again */
 				SyncHS();
 				/* get OSCR */
 				CCNT(timer1);
@@ -134,8 +119,8 @@ static int sync_receive_data_send_cmd(int doRecive, int doSend, unsigned int add
 				CCNT(timer2);
 		}
 		corgi_ssp_ads7846_put(cmd);
-		if (dosleep)
-			CCNT_OFF();
+		if (wait_time && !(pmnc & 0x01))
+			PMNC_SET(pmnc);
 	}
 	return pos;
 }
@@ -244,7 +229,7 @@ static irqreturn_t ts_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 #ifdef CONFIG_PM
-static int corgits_suspend(struct device *dev, uint32_t state, uint32_t level)
+static int corgits_suspend(struct device *dev, pm_message_t state, uint32_t level)
 {
 	if (level == SUSPEND_POWER_DOWN) {
 		struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 17cf766..26c545f 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -10,7 +10,6 @@
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/major.h>
-#include <asm/segment.h>
 #include <asm/io.h>
 #include <linux/delay.h>
 #include <linux/kernel.h>
@@ -1242,6 +1241,8 @@ struct IsdnCardState {
 
 #ifdef CONFIG_HISAX_ENTERNOW_PCI
 #define CARD_FN_ENTERNOW_PCI 1
+#else
+#define CARD_FN_ENTERNOW_PCI 0
 #endif
 
 #define TEI_PER_CARD 1
diff --git a/drivers/isdn/i4l/isdn_v110.c b/drivers/isdn/i4l/isdn_v110.c
index f47f2b9..38619e8 100644
--- a/drivers/isdn/i4l/isdn_v110.c
+++ b/drivers/isdn/i4l/isdn_v110.c
@@ -516,11 +516,11 @@ buffer_full:
 }
 
 int
-isdn_v110_stat_callback(int idx, isdn_ctrl * c)
+isdn_v110_stat_callback(int idx, isdn_ctrl *c)
 {
 	isdn_v110_stream *v = NULL;
 	int i;
-	int ret;
+	int ret = 0;
 
 	if (idx < 0)
 		return 0;
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index 7c16c25..c0712a1 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -708,7 +708,7 @@ static int __pmac media_bay_suspend(struct macio_dev *mdev, pm_message_t state)
 {
 	struct media_bay_info	*bay = macio_get_drvdata(mdev);
 
-	if (state != mdev->ofdev.dev.power.power_state && state == PM_SUSPEND_MEM) {
+	if (state.event != mdev->ofdev.dev.power.power_state.event && state.event == PM_EVENT_SUSPEND) {
 		down(&bay->lock);
 		bay->sleeping = 1;
 		set_mb_power(bay, 0);
@@ -723,8 +723,8 @@ static int __pmac media_bay_resume(struct macio_dev *mdev)
 {
 	struct media_bay_info	*bay = macio_get_drvdata(mdev);
 
-	if (mdev->ofdev.dev.power.power_state != 0) {
-		mdev->ofdev.dev.power.power_state = 0;
+	if (mdev->ofdev.dev.power.power_state.event != PM_EVENT_ON) {
+		mdev->ofdev.dev.power.power_state = PMSG_ON;
 
 	       	/* We re-enable the bay using it's previous content
 	       	   only if it did not change. Note those bozo timings,
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 4a0a0ad..645a2e5 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -3065,7 +3065,7 @@ static int pmu_sys_suspended = 0;
 
 static int pmu_sys_suspend(struct sys_device *sysdev, pm_message_t state)
 {
-	if (state != PM_SUSPEND_DISK || pmu_sys_suspended)
+	if (state.event != PM_EVENT_SUSPEND || pmu_sys_suspended)
 		return 0;
 
 	/* Suspend PMU event interrupts */
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index d0a4bab..b82bc31 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -144,7 +144,7 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
 	}
 
 	/* Hash the cipher key with the given hash algorithm */
-	hash_tfm = crypto_alloc_tfm(opts, 0);
+	hash_tfm = crypto_alloc_tfm(opts, CRYPTO_TFM_REQ_MAY_SLEEP);
 	if (hash_tfm == NULL) {
 		ti->error = PFX "Error initializing ESSIV hash";
 		return -EINVAL;
@@ -172,7 +172,8 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
 
 	/* Setup the essiv_tfm with the given salt */
 	essiv_tfm = crypto_alloc_tfm(crypto_tfm_alg_name(cc->tfm),
-	                             CRYPTO_TFM_MODE_ECB);
+	                             CRYPTO_TFM_MODE_ECB |
+	                             CRYPTO_TFM_REQ_MAY_SLEEP);
 	if (essiv_tfm == NULL) {
 		ti->error = PFX "Error allocating crypto tfm for ESSIV";
 		kfree(salt);
@@ -587,7 +588,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 		goto bad1;
 	}
 
-	tfm = crypto_alloc_tfm(cipher, crypto_flags);
+	tfm = crypto_alloc_tfm(cipher, crypto_flags | CRYPTO_TFM_REQ_MAY_SLEEP);
 	if (!tfm) {
 		ti->error = PFX "Error allocating crypto tfm";
 		goto bad1;
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index 45754bb..9de0001 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -239,6 +239,11 @@ static void vm_dp_init(struct dpages *dp, void *data)
 	dp->context_ptr = data;
 }
 
+static void dm_bio_destructor(struct bio *bio)
+{
+	bio_free(bio, _bios);
+}
+
 /*-----------------------------------------------------------------
  * IO routines that accept a list of pages.
  *---------------------------------------------------------------*/
@@ -263,6 +268,7 @@ static void do_region(int rw, unsigned int region, struct io_region *where,
 		bio->bi_bdev = where->bdev;
 		bio->bi_end_io = endio;
 		bio->bi_private = io;
+		bio->bi_destructor = dm_bio_destructor;
 		bio_set_region(bio, region);
 
 		/*
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index d487d9d..930b9fc 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -399,6 +399,11 @@ struct clone_info {
 	unsigned short idx;
 };
 
+static void dm_bio_destructor(struct bio *bio)
+{
+	bio_free(bio, dm_set);
+}
+
 /*
  * Creates a little bio that is just does part of a bvec.
  */
@@ -410,6 +415,7 @@ static struct bio *split_bvec(struct bio *bio, sector_t sector,
 	struct bio_vec *bv = bio->bi_io_vec + idx;
 
 	clone = bio_alloc_bioset(GFP_NOIO, 1, dm_set);
+	clone->bi_destructor = dm_bio_destructor;
 	*clone->bi_io_vec = *bv;
 
 	clone->bi_sector = sector;
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index 781f23f..6284894 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -387,8 +387,6 @@ static int saa7146_i2c_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, in
 
 /* exported algorithm data */
 static struct i2c_algorithm saa7146_algo = {
-	.name		= "saa7146 i2c algorithm",
-	.id		= I2C_ALGO_SAA7146,
 	.master_xfer	= saa7146_i2c_xfer,
 	.functionality	= saa7146_i2c_func,
 };
@@ -412,7 +410,7 @@ int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c
 #endif
 		i2c_adapter->algo	   = &saa7146_algo;
 		i2c_adapter->algo_data     = NULL;
-		i2c_adapter->id		   = I2C_ALGO_SAA7146;
+		i2c_adapter->id		   = I2C_HW_SAA7146;
 		i2c_adapter->timeout = SAA7146_I2C_TIMEOUT;
 		i2c_adapter->retries = SAA7146_I2C_RETRIES;
 	}
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
index be4266d..56495cb 100644
--- a/drivers/media/dvb/b2c2/flexcop-i2c.c
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -172,8 +172,6 @@ static u32 flexcop_i2c_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm flexcop_algo = {
-	.name			= "FlexCop I2C algorithm",
-	.id				= I2C_ALGO_BIT,
 	.master_xfer	= flexcop_master_xfer,
 	.functionality	= flexcop_i2c_func,
 };
@@ -192,7 +190,6 @@ int flexcop_i2c_init(struct flexcop_device *fc)
 	fc->i2c_adap.class	    = I2C_CLASS_TV_DIGITAL;
 	fc->i2c_adap.algo       = &flexcop_algo;
 	fc->i2c_adap.algo_data  = NULL;
-	fc->i2c_adap.id         = I2C_ALGO_BIT;
 
 	if ((ret = i2c_add_adapter(&fc->i2c_adap)) < 0)
 		return ret;
diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig
index b12545f..1e85d16 100644
--- a/drivers/media/dvb/bt8xx/Kconfig
+++ b/drivers/media/dvb/bt8xx/Kconfig
@@ -1,5 +1,5 @@
 config DVB_BT8XX
-	tristate "Nebula/Pinnacle PCTV/Twinhan PCI cards"
+	tristate "BT8xx based PCI cards"
 	depends on DVB_CORE && PCI && VIDEO_BT848
 	select DVB_MT352
 	select DVB_SP887X
@@ -8,8 +8,8 @@ config DVB_BT8XX
 	select DVB_OR51211
 	help
 	  Support for PCI cards based on the Bt8xx PCI bridge. Examples are
-	  the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards and
-	  pcHDTV HD2000 cards.
+	  the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards,
+	  the pcHDTV HD2000 cards, and certain AVerMedia cards.
 
 	  Since these cards have no MPEG decoder onboard, they transmit
 	  only compressed MPEG data over the PCI bus, so you need
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index 7d8b3ca..9ea5747 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -888,7 +888,7 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
 	if (down_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
-	if (state > 0) {	/* state 0 seems to mean DEVICE_PM_ON */
+	if (state.event > PM_EVENT_ON) {
 		struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
 #ifdef ENABLE_RC
 		cancel_delayed_work(&cinergyt2->rc_query_work);
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index c3e1b66..9e96a18 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -141,8 +141,6 @@ static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm cxusb_i2c_algo = {
-	.name          = "Conexant USB I2C algorithm",
-	.id            = I2C_ALGO_BIT,
 	.master_xfer   = cxusb_i2c_xfer,
 	.functionality = cxusb_i2c_func,
 };
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index 9b9d6f8..00b9464 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -156,8 +156,6 @@ static u32 dibusb_i2c_func(struct i2c_adapter *adapter)
 }
 
 struct i2c_algorithm dibusb_i2c_algo = {
-	.name          = "DiBcom USB I2C algorithm",
-	.id            = I2C_ALGO_BIT,
 	.master_xfer   = dibusb_i2c_xfer,
 	.functionality = dibusb_i2c_func,
 };
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 9a676af..f70e0be 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -77,8 +77,6 @@ static u32 digitv_i2c_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm digitv_i2c_algo = {
-	.name          = "Nebula DigiTV USB I2C algorithm",
-	.id            = I2C_ALGO_BIT,
 	.master_xfer   = digitv_i2c_xfer,
 	.functionality = digitv_i2c_func,
 };
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
index 9f0a8d9..da97094 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
@@ -27,7 +27,6 @@ int dvb_usb_i2c_init(struct dvb_usb_device *d)
 #endif
 	d->i2c_adap.algo      = d->props.i2c_algo;
 	d->i2c_adap.algo_data = NULL;
-	d->i2c_adap.id        = I2C_ALGO_BIT;
 
 	i2c_set_adapdata(&d->i2c_adap, d);
 
diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 1f1cd7a..7142b9c 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -69,8 +69,8 @@ struct lgdt330x_state
 };
 
 static int i2c_write_demod_bytes (struct lgdt330x_state* state,
-			   u8 *buf, /* data bytes to send */
-			   int len  /* number of bytes to send */ )
+				  u8 *buf, /* data bytes to send */
+				  int len  /* number of bytes to send */ )
 {
 	struct i2c_msg msg =
 		{ .addr = state->config->demod_address,
@@ -129,13 +129,13 @@ static int lgdt3302_SwReset(struct lgdt330x_state* state)
 	};
 
 	ret = i2c_write_demod_bytes(state,
-			     reset, sizeof(reset));
+				    reset, sizeof(reset));
 	if (ret == 0) {
 
 		/* force reset high (inactive) and unmask interrupts */
 		reset[1] = 0x7f;
 		ret = i2c_write_demod_bytes(state,
-				     reset, sizeof(reset));
+					    reset, sizeof(reset));
 	}
 	return ret;
 }
@@ -149,13 +149,13 @@ static int lgdt3303_SwReset(struct lgdt330x_state* state)
 	};
 
 	ret = i2c_write_demod_bytes(state,
-			     reset, sizeof(reset));
+				    reset, sizeof(reset));
 	if (ret == 0) {
 
 		/* force reset high (inactive) */
 		reset[1] = 0x01;
 		ret = i2c_write_demod_bytes(state,
-				     reset, sizeof(reset));
+					    reset, sizeof(reset));
 	}
 	return ret;
 }
@@ -172,7 +172,6 @@ static int lgdt330x_SwReset(struct lgdt330x_state* state)
 	}
 }
 
-
 static int lgdt330x_init(struct dvb_frontend* fe)
 {
 	/* Hardware reset is done using gpio[0] of cx23880x chip.
@@ -229,13 +228,13 @@ static int lgdt330x_init(struct dvb_frontend* fe)
 	case LGDT3302:
 		chip_name = "LGDT3302";
 		err = i2c_write_demod_bytes(state, lgdt3302_init_data,
-									sizeof(lgdt3302_init_data));
-  		break;
+					    sizeof(lgdt3302_init_data));
+		break;
 	case LGDT3303:
 		chip_name = "LGDT3303";
 		err = i2c_write_demod_bytes(state, lgdt3303_init_data,
-									sizeof(lgdt3303_init_data));
-  		break;
+					    sizeof(lgdt3303_init_data));
+		break;
 	default:
 		chip_name = "undefined";
 		printk (KERN_WARNING "Only LGDT3302 and LGDT3303 are supported chips.\n");
@@ -262,15 +261,15 @@ static int lgdt330x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	switch (state->config->demod_chip) {
 	case LGDT3302:
 		err = i2c_read_demod_bytes(state, LGDT3302_PACKET_ERR_COUNTER1,
-								  buf, sizeof(buf));
-  		break;
+					   buf, sizeof(buf));
+		break;
 	case LGDT3303:
 		err = i2c_read_demod_bytes(state, LGDT3303_PACKET_ERR_COUNTER1,
-								  buf, sizeof(buf));
-  		break;
+					   buf, sizeof(buf));
+		break;
 	default:
 		printk(KERN_WARNING
-			   "Only LGDT3302 and LGDT3303 are supported chips.\n");
+		       "Only LGDT3302 and LGDT3303 are supported chips.\n");
 		err = -ENODEV;
 	}
 
@@ -330,7 +329,7 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
 
 			if (state->config->demod_chip == LGDT3303) {
 				err = i2c_write_demod_bytes(state, lgdt3303_8vsb_44_data,
-											sizeof(lgdt3303_8vsb_44_data));
+							    sizeof(lgdt3303_8vsb_44_data));
 			}
 			break;
 
@@ -378,18 +377,19 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
 
 		/* Select the requested mode */
 		i2c_write_demod_bytes(state, top_ctrl_cfg,
-							  sizeof(top_ctrl_cfg));
-		state->config->set_ts_params(fe, 0);
+				      sizeof(top_ctrl_cfg));
+		if (state->config->set_ts_params)
+			state->config->set_ts_params(fe, 0);
 		state->current_modulation = param->u.vsb.modulation;
 	}
 
-	/* Change only if we are actually changing the channel */
-	if (state->current_frequency != param->frequency) {
-		/* Tune to the new frequency */
+	/* Tune to the specified frequency */
+	if (state->config->pll_set)
 		state->config->pll_set(fe, param);
-		/* Keep track of the new frequency */
-		state->current_frequency = param->frequency;
-	}
+
+	/* Keep track of the new frequency */
+	state->current_frequency = param->frequency;
+
 	lgdt330x_SwReset(state);
 	return 0;
 }
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index 706e0bc..85b437b 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -633,7 +633,6 @@ static int __devinit pluto2_probe(struct pci_dev *pdev,
 	i2c_set_adapdata(&pluto->i2c_adap, pluto);
 	strcpy(pluto->i2c_adap.name, DRIVER_NAME);
 	pluto->i2c_adap.owner = THIS_MODULE;
-	pluto->i2c_adap.id = I2C_ALGO_BIT;
 	pluto->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
 	pluto->i2c_adap.dev.parent = &pdev->dev;
 	pluto->i2c_adap.algo_data = &pluto->i2c_bit;
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index aa43b5f..7daf7b1 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -1472,8 +1472,6 @@ static void frontend_init(struct ttusb* ttusb)
 
 
 static struct i2c_algorithm ttusb_dec_algo = {
-	.name		= "ttusb dec i2c algorithm",
-	.id		= I2C_ALGO_BIT,
 	.master_xfer	= master_xfer,
 	.functionality	= functionality,
 };
@@ -1525,7 +1523,6 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
 #endif
 	ttusb->i2c_adap.algo              = &ttusb_dec_algo;
 	ttusb->i2c_adap.algo_data         = NULL;
-	ttusb->i2c_adap.id                = I2C_ALGO_BIT;
 
 	result = i2c_add_adapter(&ttusb->i2c_adap);
 	if (result) {
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 3f57423..16c85c0 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -254,6 +254,7 @@ config VIDEO_SAA7134_DVB
 	select VIDEO_BUF_DVB
 	select DVB_MT352
 	select DVB_CX22702
+	select DVB_TDA1004X
 	---help---
 	  This adds support for DVB cards based on the
 	  Philips saa7134 chip.
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 810e7aa..3e6f534 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -29,7 +29,7 @@ obj-$(CONFIG_VIDEO_ZORAN_LML33R10) += saa7114.o adv7170.o zr36060.o
 obj-$(CONFIG_VIDEO_ZORAN) += zr36067.o videocodec.o
 obj-$(CONFIG_VIDEO_PMS) += pms.o
 obj-$(CONFIG_VIDEO_PLANB) += planb.o
-obj-$(CONFIG_VIDEO_VINO) += vino.o
+obj-$(CONFIG_VIDEO_VINO) += vino.o saa7191.o indycam.o
 obj-$(CONFIG_VIDEO_STRADIS) += stradis.o
 obj-$(CONFIG_VIDEO_CPIA) += cpia.o
 obj-$(CONFIG_VIDEO_CPIA_PP) += cpia_pp.o
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index 48989ed..1ca2b67 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -43,7 +43,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 
 #include <linux/videodev.h>
@@ -391,7 +390,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver i2c_driver_adv7170;
diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
index f898b65..173bca1 100644
--- a/drivers/media/video/adv7175.c
+++ b/drivers/media/video/adv7175.c
@@ -39,7 +39,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 
 #include <linux/videodev.h>
@@ -441,7 +440,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver i2c_driver_adv7175;
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index 8733588..3ee0afc 100644
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -43,7 +43,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 
 #include <linux/videodev.h>
@@ -507,7 +506,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver i2c_driver_bt819;
diff --git a/drivers/media/video/bt832.c b/drivers/media/video/bt832.c
index a070417..76c1b63 100644
--- a/drivers/media/video/bt832.c
+++ b/drivers/media/video/bt832.c
@@ -188,7 +188,7 @@ static int bt832_probe(struct i2c_adapter *adap)
 	if (adap->class & I2C_CLASS_TV_ANALOG)
 		return i2c_probe(adap, &addr_data, bt832_attach);
 #else
-	if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848))
+	if (adap->id == I2C_HW_B_BT848)
 		return i2c_probe(adap, &addr_data, bt832_attach);
 #endif
 	return 0;
@@ -241,7 +241,7 @@ static struct i2c_driver driver = {
 };
 static struct i2c_client client_template =
 {
-	I2C_DEVNAME("bt832"),
+	.name       = "bt832",
 	.flags      = I2C_CLIENT_ALLOW_USE,
         .driver     = &driver,
 };
diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
index a5d529c..8eb871d 100644
--- a/drivers/media/video/bt856.c
+++ b/drivers/media/video/bt856.c
@@ -43,7 +43,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 
 #include <linux/videodev.h>
@@ -295,7 +294,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver i2c_driver_bt856;
diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index eee9322..087efb4 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -4047,7 +4047,6 @@ static int bttv_suspend(struct pci_dev *pci_dev, pm_message_t state)
 	struct bttv_buffer_set idle;
 	unsigned long flags;
 
-	dprintk("bttv%d: suspend %d\n", btv->c.nr, state);
 
 	/* stop dma + irqs */
 	spin_lock_irqsave(&btv->s_lock,flags);
diff --git a/drivers/media/video/bttv-i2c.c b/drivers/media/video/bttv-i2c.c
index 234a855..706dc48 100644
--- a/drivers/media/video/bttv-i2c.c
+++ b/drivers/media/video/bttv-i2c.c
@@ -109,7 +109,7 @@ static struct i2c_adapter bttv_i2c_adap_sw_template = {
 #ifdef I2C_CLASS_TV_ANALOG
 	.class             = I2C_CLASS_TV_ANALOG,
 #endif
-	I2C_DEVNAME("bt848"),
+	.name              = "bt848",
 	.id                = I2C_HW_B_BT848,
 	.client_register   = attach_inform,
 };
@@ -270,8 +270,6 @@ static int bttv_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int
 }
 
 static struct i2c_algorithm bttv_algo = {
-	.name          = "bt878",
-	.id            = I2C_ALGO_BIT | I2C_HW_B_BT848 /* FIXME */,
 	.master_xfer   = bttv_i2c_xfer,
 	.algo_control  = algo_control,
 	.functionality = functionality,
@@ -282,8 +280,8 @@ static struct i2c_adapter bttv_i2c_adap_hw_template = {
 #ifdef I2C_CLASS_TV_ANALOG
 	.class         = I2C_CLASS_TV_ANALOG,
 #endif
-	I2C_DEVNAME("bt878"),
-	.id            = I2C_ALGO_BIT | I2C_HW_B_BT848 /* FIXME */,
+	.name          = "bt878",
+	.id            = I2C_HW_B_BT848 /* FIXME */,
 	.algo          = &bttv_algo,
 	.client_register = attach_inform,
 };
@@ -298,7 +296,7 @@ static int attach_inform(struct i2c_client *client)
 	if (bttv_debug)
 		printk(KERN_DEBUG "bttv%d: %s i2c attach [addr=0x%x,client=%s]\n",
 			btv->c.nr,client->driver->name,client->addr,
-			i2c_clientname(client));
+			client->name);
 	if (!client->driver->command)
 		return 0;
 
@@ -326,7 +324,7 @@ void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg)
 }
 
 static struct i2c_client bttv_i2c_client_template = {
-	I2C_DEVNAME("bttv internal"),
+	.name	= "bttv internal",
 };
 
 
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index a628a55..7f59803 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -95,7 +95,7 @@ static int attach_inform(struct i2c_client *client)
 	struct cx88_core *core = i2c_get_adapdata(client->adapter);
 
 	dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
-		client->driver->name,client->addr,i2c_clientname(client));
+		client->driver->name, client->addr, client->name);
 	if (!client->driver->command)
 		return 0;
 
@@ -128,7 +128,7 @@ static int detach_inform(struct i2c_client *client)
 {
 	struct cx88_core *core = i2c_get_adapdata(client->adapter);
 
-	dprintk(1, "i2c detach [client=%s]\n", i2c_clientname(client));
+	dprintk(1, "i2c detach [client=%s]\n", client->name);
 	return 0;
 }
 
@@ -152,7 +152,7 @@ static struct i2c_algo_bit_data cx8800_i2c_algo_template = {
 /* ----------------------------------------------------------------------- */
 
 static struct i2c_adapter cx8800_i2c_adap_template = {
-	I2C_DEVNAME("cx2388x"),
+	.name              = "cx2388x",
 	.owner             = THIS_MODULE,
 	.id                = I2C_HW_B_CX2388x,
 	.client_register   = attach_inform,
@@ -160,7 +160,7 @@ static struct i2c_adapter cx8800_i2c_adap_template = {
 };
 
 static struct i2c_client cx8800_i2c_client_template = {
-        I2C_DEVNAME("cx88xx internal"),
+        .name	= "cx88xx internal",
 };
 
 static char *i2c_devs[128] = {
diff --git a/drivers/media/video/indycam.c b/drivers/media/video/indycam.c
new file mode 100644
index 0000000..b2b0384
--- /dev/null
+++ b/drivers/media/video/indycam.c
@@ -0,0 +1,412 @@
+/*
+ *  indycam.c - Silicon Graphics IndyCam digital camera driver
+ *
+ *  Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ *  Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+
+#include <linux/videodev.h>
+/* IndyCam decodes stream of photons into digital image representation ;-) */
+#include <linux/video_decoder.h>
+#include <linux/i2c.h>
+
+#include "indycam.h"
+
+//#define INDYCAM_DEBUG
+
+#define INDYCAM_MODULE_VERSION "0.0.3"
+
+MODULE_DESCRIPTION("SGI IndyCam driver");
+MODULE_VERSION(INDYCAM_MODULE_VERSION);
+MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");
+MODULE_LICENSE("GPL");
+
+#ifdef INDYCAM_DEBUG
+#define dprintk(x...) printk("IndyCam: " x);
+#define indycam_regdump(client) indycam_regdump_debug(client)
+#else
+#define dprintk(x...)
+#define indycam_regdump(client)
+#endif
+
+#define VINO_ADAPTER	(I2C_ALGO_SGI | I2C_HW_SGI_VINO)
+
+struct indycam {
+	struct i2c_client *client;
+	int version;
+};
+
+static struct i2c_driver i2c_driver_indycam;
+
+static const unsigned char initseq[] = {
+	INDYCAM_CONTROL_AGCENA,		/* INDYCAM_CONTROL */
+	INDYCAM_SHUTTER_DEFAULT,	/* INDYCAM_SHUTTER */
+	INDYCAM_GAIN_DEFAULT,		/* INDYCAM_GAIN */
+	0x00,				/* INDYCAM_BRIGHTNESS (read-only) */
+	INDYCAM_RED_BALANCE_DEFAULT,	/* INDYCAM_RED_BALANCE */
+	INDYCAM_BLUE_BALANCE_DEFAULT,	/* INDYCAM_BLUE_BALANCE */
+	INDYCAM_RED_SATURATION_DEFAULT,	/* INDYCAM_RED_SATURATION */
+	INDYCAM_BLUE_SATURATION_DEFAULT,/* INDYCAM_BLUE_SATURATION */
+};
+
+/* IndyCam register handling */
+
+static int indycam_read_reg(struct i2c_client *client, unsigned char reg,
+			     unsigned char *value)
+{
+	int ret;
+
+	if (reg == INDYCAM_RESET) {
+		dprintk("indycam_read_reg(): "
+			"skipping write-only register %d\n", reg);
+		*value = 0;
+		return 0;
+	}
+
+	ret = i2c_smbus_read_byte_data(client, reg);
+	if (ret < 0) {
+		printk(KERN_ERR "IndyCam: indycam_read_reg(): read failed, "
+		       "register = 0x%02x\n", reg);
+		return ret;
+	}
+
+	*value = (unsigned char)ret;
+
+	return 0;
+}
+
+static int indycam_write_reg(struct i2c_client *client, unsigned char reg,
+			     unsigned char value)
+{
+	int err;
+
+	if ((reg == INDYCAM_BRIGHTNESS)
+	    || (reg == INDYCAM_VERSION)) {
+		dprintk("indycam_write_reg(): "
+			"skipping read-only register %d\n", reg);
+		return 0;
+	}
+
+	dprintk("Writing Reg %d = 0x%02x\n", reg, value);
+	err = i2c_smbus_write_byte_data(client, reg, value);
+	if (err) {
+		printk(KERN_ERR "IndyCam: indycam_write_reg(): write failed, "
+		       "register = 0x%02x, value = 0x%02x\n", reg, value);
+	}
+	return err;
+}
+
+static int indycam_write_block(struct i2c_client *client, unsigned char reg,
+				unsigned char length, unsigned char *data)
+{
+	unsigned char i;
+	int err;
+
+	for (i = reg; i < length; i++) {
+		err = indycam_write_reg(client, reg + i, data[i]);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+/* Helper functions */
+
+#ifdef INDYCAM_DEBUG
+static void indycam_regdump_debug(struct i2c_client *client)
+{
+	int i;
+	unsigned char val;
+
+	for (i = 0; i < 9; i++) {
+		indycam_read_reg(client, i, &val);
+		dprintk("Reg %d = 0x%02x\n", i, val);
+	}
+}
+#endif
+
+static int indycam_get_controls(struct i2c_client *client,
+				struct indycam_control *ctrl)
+{
+	unsigned char ctrl_reg;
+
+	indycam_read_reg(client, INDYCAM_CONTROL, &ctrl_reg);
+	ctrl->agc = (ctrl_reg & INDYCAM_CONTROL_AGCENA)
+		? INDYCAM_VALUE_ENABLED
+		: INDYCAM_VALUE_DISABLED;
+	ctrl->awb = (ctrl_reg & INDYCAM_CONTROL_AWBCTL)
+		? INDYCAM_VALUE_ENABLED
+		: INDYCAM_VALUE_DISABLED;
+	indycam_read_reg(client, INDYCAM_SHUTTER,
+			 (unsigned char *)&ctrl->shutter);
+	indycam_read_reg(client, INDYCAM_GAIN,
+			 (unsigned char *)&ctrl->gain);
+	indycam_read_reg(client, INDYCAM_RED_BALANCE,
+			 (unsigned char *)&ctrl->red_balance);
+	indycam_read_reg(client, INDYCAM_BLUE_BALANCE,
+			 (unsigned char *)&ctrl->blue_balance);
+	indycam_read_reg(client, INDYCAM_RED_SATURATION,
+			 (unsigned char *)&ctrl->red_saturation);
+	indycam_read_reg(client, INDYCAM_BLUE_SATURATION,
+			 (unsigned char *)&ctrl->blue_saturation);
+	indycam_read_reg(client, INDYCAM_GAMMA,
+			 (unsigned char *)&ctrl->gamma);
+
+	return 0;
+}
+
+static int indycam_set_controls(struct i2c_client *client,
+				struct indycam_control *ctrl)
+{
+	unsigned char ctrl_reg;
+
+	indycam_read_reg(client, INDYCAM_CONTROL, &ctrl_reg);
+	if (ctrl->agc != INDYCAM_VALUE_UNCHANGED) {
+		if (ctrl->agc)
+			ctrl_reg |= INDYCAM_CONTROL_AGCENA;
+		else
+			ctrl_reg &= ~INDYCAM_CONTROL_AGCENA;
+	}
+	if (ctrl->awb != INDYCAM_VALUE_UNCHANGED) {
+		if (ctrl->awb)
+			ctrl_reg |= INDYCAM_CONTROL_AWBCTL;
+		else
+			ctrl_reg &= ~INDYCAM_CONTROL_AWBCTL;
+	}
+	indycam_write_reg(client, INDYCAM_CONTROL, ctrl_reg);
+
+	if (ctrl->shutter >= 0)
+		indycam_write_reg(client, INDYCAM_SHUTTER, ctrl->shutter);
+	if (ctrl->gain >= 0)
+		indycam_write_reg(client, INDYCAM_GAIN, ctrl->gain);
+	if (ctrl->red_balance >= 0)
+		indycam_write_reg(client, INDYCAM_RED_BALANCE,
+				  ctrl->red_balance);
+	if (ctrl->blue_balance >= 0)
+		indycam_write_reg(client, INDYCAM_BLUE_BALANCE,
+				  ctrl->blue_balance);
+	if (ctrl->red_saturation >= 0)
+		indycam_write_reg(client, INDYCAM_RED_SATURATION,
+				  ctrl->red_saturation);
+	if (ctrl->blue_saturation >= 0)
+		indycam_write_reg(client, INDYCAM_BLUE_SATURATION,
+				  ctrl->blue_saturation);
+	if (ctrl->gamma >= 0)
+		indycam_write_reg(client, INDYCAM_GAMMA, ctrl->gamma);
+
+	return 0;
+}
+
+/* I2C-interface */
+
+static int indycam_attach(struct i2c_adapter *adap, int addr, int kind)
+{
+	int err = 0;
+	struct indycam *camera;
+	struct i2c_client *client;
+
+	printk(KERN_INFO "SGI IndyCam driver version %s\n",
+	       INDYCAM_MODULE_VERSION);
+
+	client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+	if (!client)
+		return -ENOMEM;
+	camera = kmalloc(sizeof(struct indycam), GFP_KERNEL);
+	if (!camera) {
+		err = -ENOMEM;
+		goto out_free_client;
+	}
+
+	memset(client, 0, sizeof(struct i2c_client));
+	memset(camera, 0, sizeof(struct indycam));
+
+	client->addr = addr;
+	client->adapter = adap;
+	client->driver = &i2c_driver_indycam;
+	client->flags = 0;
+	strcpy(client->name, "IndyCam client");
+	i2c_set_clientdata(client, camera);
+
+	camera->client = client;
+
+	err = i2c_attach_client(client);
+	if (err)
+		goto out_free_camera;
+
+	camera->version = i2c_smbus_read_byte_data(client, INDYCAM_VERSION);
+	if (camera->version != CAMERA_VERSION_INDY &&
+	    camera->version != CAMERA_VERSION_MOOSE) {
+		err = -ENODEV;
+		goto out_detach_client;
+	}
+	printk(KERN_INFO "IndyCam v%d.%d detected\n",
+	       INDYCAM_VERSION_MAJOR(camera->version),
+	       INDYCAM_VERSION_MINOR(camera->version));
+
+	indycam_regdump(client);
+
+	// initialize
+	err = indycam_write_block(client, 0, sizeof(initseq),
+				  (unsigned char *)&initseq);
+	if (err) {
+		printk(KERN_ERR "IndyCam initalization failed\n");
+		err = -EIO;
+		goto out_detach_client;
+	}
+
+	indycam_regdump(client);
+
+	// white balance
+	err = indycam_write_reg(client, INDYCAM_CONTROL,
+			  INDYCAM_CONTROL_AGCENA | INDYCAM_CONTROL_AWBCTL);
+	if (err) {
+		printk(KERN_ERR "IndyCam white balance "
+		       "initialization failed\n");
+		err = -EIO;
+		goto out_detach_client;
+	}
+
+	indycam_regdump(client);
+
+	printk(KERN_INFO "IndyCam initialized\n");
+
+	return 0;
+
+out_detach_client:
+	i2c_detach_client(client);
+out_free_camera:
+	kfree(camera);
+out_free_client:
+	kfree(client);
+	return err;
+}
+
+static int indycam_probe(struct i2c_adapter *adap)
+{
+	/* Indy specific crap */
+	if (adap->id == VINO_ADAPTER)
+		return indycam_attach(adap, INDYCAM_ADDR, 0);
+	/* Feel free to add probe here :-) */
+	return -ENODEV;
+}
+
+static int indycam_detach(struct i2c_client *client)
+{
+	struct indycam *camera = i2c_get_clientdata(client);
+
+	i2c_detach_client(client);
+	kfree(camera);
+	kfree(client);
+	return 0;
+}
+
+static int indycam_command(struct i2c_client *client, unsigned int cmd,
+			   void *arg)
+{
+	// struct indycam *camera = i2c_get_clientdata(client);
+
+	/* The old video_decoder interface just isn't enough,
+	 * so we'll use some custom commands. */
+	switch (cmd) {
+	case DECODER_GET_CAPABILITIES: {
+		struct video_decoder_capability *cap = arg;
+
+		cap->flags  = VIDEO_DECODER_NTSC;
+		cap->inputs = 1;
+		cap->outputs = 1;
+		break;
+	}
+	case DECODER_GET_STATUS: {
+		int *iarg = arg;
+
+		*iarg = DECODER_STATUS_GOOD | DECODER_STATUS_NTSC |
+			DECODER_STATUS_COLOR;
+		break;
+	}
+	case DECODER_SET_NORM: {
+		int *iarg = arg;
+
+		switch (*iarg) {
+		case VIDEO_MODE_NTSC:
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	}
+	case DECODER_SET_INPUT:	{
+		int *iarg = arg;
+
+		if (*iarg != 0)
+			return -EINVAL;
+		break;
+	}
+	case DECODER_SET_OUTPUT: {
+		int *iarg = arg;
+
+		if (*iarg != 0)
+			return -EINVAL;
+		break;
+	}
+	case DECODER_ENABLE_OUTPUT: {
+		/* Always enabled */
+		break;
+	}
+	case DECODER_SET_PICTURE: {
+		// struct video_picture *pic = arg;
+		/* TODO: convert values for indycam_set_controls() */
+		break;
+	}
+	case DECODER_INDYCAM_GET_CONTROLS: {
+		struct indycam_control *ctrl = arg;
+		indycam_get_controls(client, ctrl);
+	}
+	case DECODER_INDYCAM_SET_CONTROLS: {
+		struct indycam_control *ctrl = arg;
+		indycam_set_controls(client, ctrl);
+	}
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static struct i2c_driver i2c_driver_indycam = {
+	.owner		= THIS_MODULE,
+	.name 		= "indycam",
+	.id 		= I2C_DRIVERID_INDYCAM,
+	.flags 		= I2C_DF_NOTIFY,
+	.attach_adapter = indycam_probe,
+	.detach_client 	= indycam_detach,
+	.command 	= indycam_command,
+};
+
+static int __init indycam_init(void)
+{
+	return i2c_add_driver(&i2c_driver_indycam);
+}
+
+static void __exit indycam_exit(void)
+{
+	i2c_del_driver(&i2c_driver_indycam);
+}
+
+module_init(indycam_init);
+module_exit(indycam_exit);
diff --git a/drivers/media/video/indycam.h b/drivers/media/video/indycam.h
new file mode 100644
index 0000000..d9ddb6b
--- /dev/null
+++ b/drivers/media/video/indycam.h
@@ -0,0 +1,112 @@
+/*
+ *  indycam.h - Silicon Graphics IndyCam digital camera driver
+ *
+ *  Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ *  Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#ifndef _INDYCAM_H_
+#define _INDYCAM_H_
+
+/* I2C address for the Guinness Camera */
+#define INDYCAM_ADDR			0x56
+
+/* Camera version */
+#define CAMERA_VERSION_INDY		0x10	/* v1.0 */
+#define CAMERA_VERSION_MOOSE		0x12	/* v1.2 */
+#define INDYCAM_VERSION_MAJOR(x)	(((x) & 0xf0) >> 4)
+#define INDYCAM_VERSION_MINOR(x)	((x) & 0x0f)
+
+/* Register bus addresses */
+#define INDYCAM_CONTROL			0x00
+#define INDYCAM_SHUTTER			0x01
+#define INDYCAM_GAIN			0x02
+#define INDYCAM_BRIGHTNESS		0x03 /* read-only */
+#define INDYCAM_RED_BALANCE		0x04
+#define INDYCAM_BLUE_BALANCE		0x05
+#define INDYCAM_RED_SATURATION		0x06
+#define INDYCAM_BLUE_SATURATION		0x07
+#define INDYCAM_GAMMA			0x08
+#define INDYCAM_VERSION			0x0e /* read-only */
+#define INDYCAM_RESET			0x0f /* write-only */
+
+#define INDYCAM_LED			0x46
+#define INDYCAM_ORIENTATION		0x47
+#define INDYCAM_BUTTON			0x48
+
+/* Field definitions of registers */
+#define INDYCAM_CONTROL_AGCENA		(1<<0) /* automatic gain control */
+#define INDYCAM_CONTROL_AWBCTL		(1<<1) /* automatic white balance */
+						/* 2-3 are reserved */
+#define INDYCAM_CONTROL_EVNFLD		(1<<4)	/* read-only */
+
+#define INDYCAM_SHUTTER_10000		0x02	/* 1/10000 second */
+#define INDYCAM_SHUTTER_4000		0x04	/* 1/4000 second */
+#define INDYCAM_SHUTTER_2000		0x08	/* 1/2000 second */
+#define INDYCAM_SHUTTER_1000		0x10	/* 1/1000 second */
+#define INDYCAM_SHUTTER_500		0x20	/* 1/500 second */
+#define INDYCAM_SHUTTER_250		0x3f	/* 1/250 second */
+#define INDYCAM_SHUTTER_125		0x7e	/* 1/125 second */
+#define INDYCAM_SHUTTER_100		0x9e	/* 1/100 second */
+#define INDYCAM_SHUTTER_60		0x00	/* 1/60 second */
+
+#define INDYCAM_LED_ACTIVE			0x10
+#define INDYCAM_LED_INACTIVE			0x30
+#define INDYCAM_ORIENTATION_BOTTOM_TO_TOP	0x40
+#define INDYCAM_BUTTON_RELEASED			0x10
+
+#define INDYCAM_SHUTTER_MIN		0x00
+#define INDYCAM_SHUTTER_MAX		0xff
+#define INDYCAM_GAIN_MIN                0x00
+#define INDYCAM_GAIN_MAX                0xff
+#define INDYCAM_RED_BALANCE_MIN 	0x00 /* the effect is the opposite? */
+#define INDYCAM_RED_BALANCE_MAX 	0xff
+#define INDYCAM_BLUE_BALANCE_MIN        0x00 /* the effect is the opposite? */
+#define INDYCAM_BLUE_BALANCE_MAX        0xff
+#define INDYCAM_RED_SATURATION_MIN      0x00
+#define INDYCAM_RED_SATURATION_MAX      0xff
+#define INDYCAM_BLUE_SATURATION_MIN	0x00
+#define INDYCAM_BLUE_SATURATION_MAX	0xff
+#define INDYCAM_GAMMA_MIN		0x00
+#define INDYCAM_GAMMA_MAX		0xff
+
+/* Driver interface definitions */
+
+#define INDYCAM_VALUE_ENABLED		1
+#define INDYCAM_VALUE_DISABLED		0
+#define INDYCAM_VALUE_UNCHANGED		-1
+
+/* When setting controls, a value of -1 leaves the control unchanged. */
+struct indycam_control {
+	int agc;	/* boolean */
+	int awb;	/* boolean */
+	int shutter;
+	int gain;
+	int red_balance;
+	int blue_balance;
+	int red_saturation;
+	int blue_saturation;
+	int gamma;
+};
+
+#define	DECODER_INDYCAM_GET_CONTROLS	_IOR('d', 193, struct indycam_control)
+#define	DECODER_INDYCAM_SET_CONTROLS	_IOW('d', 194, struct indycam_control)
+
+/* Default values for controls */
+
+#define INDYCAM_AGC_DEFAULT		INDYCAM_VALUE_ENABLED
+#define INDYCAM_AWB_DEFAULT		INDYCAM_VALUE_ENABLED
+
+#define INDYCAM_SHUTTER_DEFAULT		INDYCAM_SHUTTER_60
+#define INDYCAM_GAIN_DEFAULT		0x80
+#define INDYCAM_RED_BALANCE_DEFAULT	0x18
+#define INDYCAM_BLUE_BALANCE_DEFAULT	0xa4
+#define INDYCAM_RED_SATURATION_DEFAULT	0x80
+#define INDYCAM_BLUE_SATURATION_DEFAULT	0xc0
+#define INDYCAM_GAMMA_DEFAULT		0x80
+
+#endif
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 9fc5055..1e273ff 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -308,7 +308,7 @@ static struct i2c_driver driver = {
 
 static struct i2c_client client_template =
 {
-        I2C_DEVNAME("unset"),
+        .name = "unset",
         .driver = &driver
 };
 
@@ -429,10 +429,10 @@ static int ir_probe(struct i2c_adapter *adap)
 	struct i2c_client c; char buf; int i,rc;
 
 	switch (adap->id) {
-	case I2C_ALGO_BIT | I2C_HW_B_BT848:
+	case I2C_HW_B_BT848:
 		probe = probe_bttv;
 		break;
-	case I2C_ALGO_SAA7134:
+	case I2C_HW_SAA7134:
 		probe = probe_saa7134;
 		break;
 	}
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index fe19401..3f2a882 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -37,6 +37,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/vmalloc.h>
+#include <linux/dma-mapping.h>
 
 #include "meye.h"
 #include <linux/meye.h>
@@ -121,7 +122,7 @@ static int ptable_alloc(void)
 	memset(meye.mchip_ptable, 0, sizeof(meye.mchip_ptable));
 
 	/* give only 32 bit DMA addresses */
-	if (dma_set_mask(&meye.mchip_dev->dev, 0xffffffff))
+	if (dma_set_mask(&meye.mchip_dev->dev, DMA_32BIT_MASK))
 		return -1;
 
 	meye.mchip_ptable_toc = dma_alloc_coherent(&meye.mchip_dev->dev,
diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c
index 62f1b8d..ca02f6f 100644
--- a/drivers/media/video/msp3400.c
+++ b/drivers/media/video/msp3400.c
@@ -1416,7 +1416,7 @@ static int msp_detach(struct i2c_client *client);
 static int msp_probe(struct i2c_adapter *adap);
 static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg);
 
-static int msp_suspend(struct device * dev, u32 state, u32 level);
+static int msp_suspend(struct device * dev, pm_message_t state, u32 level);
 static int msp_resume(struct device * dev, u32 level);
 
 static void msp_wake_thread(struct i2c_client *client);
@@ -1437,7 +1437,7 @@ static struct i2c_driver driver = {
 
 static struct i2c_client client_template =
 {
-	I2C_DEVNAME("(unset)"),
+	.name      = "(unset)",
 	.flags     = I2C_CLIENT_ALLOW_USE,
         .driver    = &driver,
 };
@@ -1509,7 +1509,7 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind)
 	}
 
 	/* hello world :-) */
-	printk(KERN_INFO "msp34xx: init: chip=%s",i2c_clientname(c));
+	printk(KERN_INFO "msp34xx: init: chip=%s", c->name);
 	if (HAVE_NICAM(msp))
 		printk(" +nicam");
 	if (HAVE_SIMPLE(msp))
@@ -1817,7 +1817,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 	return 0;
 }
 
-static int msp_suspend(struct device * dev, u32 state, u32 level)
+static int msp_suspend(struct device * dev, pm_message_t state, u32 level)
 {
 	struct i2c_client *c = container_of(dev, struct i2c_client, dev);
 
diff --git a/drivers/media/video/ovcamchip/ov6x20.c b/drivers/media/video/ovcamchip/ov6x20.c
index 3433619..b3f4d26 100644
--- a/drivers/media/video/ovcamchip/ov6x20.c
+++ b/drivers/media/video/ovcamchip/ov6x20.c
@@ -164,10 +164,10 @@ static int ov6x20_init(struct i2c_client *c)
 	DDEBUG(4, &c->dev, "entered");
 
 	switch (c->adapter->id) {
-	case I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV511:
+	case I2C_HW_SMBUS_OV511:
 		rc = ov_write_regvals(c, regvals_init_6x20_511);
 		break;
-	case I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518:
+	case I2C_HW_SMBUS_OV518:
 		rc = ov_write_regvals(c, regvals_init_6x20_518);
 		break;
 	default:
@@ -338,7 +338,7 @@ static int ov6x20_mode_init(struct i2c_client *c, struct ovcamchip_window *win)
 	/******** Palette-specific regs ********/
 
 	/* OV518 needs 8 bit multiplexed in color mode, and 16 bit in B&W */
-	if (c->adapter->id == (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518)) {
+	if (c->adapter->id == I2C_HW_SMBUS_OV518) {
 		if (win->format == VIDEO_PALETTE_GREY)
 			ov_write_mask(c, 0x13, 0x00, 0x20);
 		else
diff --git a/drivers/media/video/ovcamchip/ov6x30.c b/drivers/media/video/ovcamchip/ov6x30.c
index 44a8423..6eab458 100644
--- a/drivers/media/video/ovcamchip/ov6x30.c
+++ b/drivers/media/video/ovcamchip/ov6x30.c
@@ -301,7 +301,7 @@ static int ov6x30_mode_init(struct i2c_client *c, struct ovcamchip_window *win)
 	/******** Palette-specific regs ********/
 
 	if (win->format == VIDEO_PALETTE_GREY) {
-		if (c->adapter->id == (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518)) {
+		if (c->adapter->id == I2C_HW_SMBUS_OV518) {
 			/* Do nothing - we're already in 8-bit mode */
 		} else {
 			ov_write_mask(c, 0x13, 0x20, 0x20);
@@ -313,7 +313,7 @@ static int ov6x30_mode_init(struct i2c_client *c, struct ovcamchip_window *win)
 		 * Therefore, the OV6630 needs to be in 8-bit multiplexed
 		 * output mode */
 
-		if (c->adapter->id == (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518)) {
+		if (c->adapter->id == I2C_HW_SMBUS_OV518) {
 			/* Do nothing - we want to stay in 8-bit mode */
 			/* Warning: Messing with reg 0x13 breaks OV518 color */
 		} else {
diff --git a/drivers/media/video/ovcamchip/ovcamchip_core.c b/drivers/media/video/ovcamchip/ovcamchip_core.c
index 54dd561..2de34eb 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_core.c
+++ b/drivers/media/video/ovcamchip/ovcamchip_core.c
@@ -296,10 +296,10 @@ static int ovcamchip_attach(struct i2c_adapter *adap)
 	 * attach to adapters that are known to contain OV camera chips. */
 
 	switch (adap->id) {
-	case (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV511):
-	case (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518):
-	case (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OVFX2):
-	case (I2C_ALGO_SMBUS | I2C_HW_SMBUS_W9968CF):
+	case I2C_HW_SMBUS_OV511:
+	case I2C_HW_SMBUS_OV518:
+	case I2C_HW_SMBUS_OVFX2:
+	case I2C_HW_SMBUS_W9968CF:
 		PDEBUG(1, "Adapter ID 0x%06x accepted", adap->id);
 		break;
 	default:
@@ -314,7 +314,7 @@ static int ovcamchip_attach(struct i2c_adapter *adap)
 	}
 	memcpy(c, &client_template, sizeof *c);
 	c->adapter = adap;
-	strcpy(i2c_clientname(c), "OV????");
+	strcpy(c->name, "OV????");
 
 	ov = kmalloc(sizeof *ov, GFP_KERNEL);
 	if (!ov) {
@@ -328,7 +328,7 @@ static int ovcamchip_attach(struct i2c_adapter *adap)
 	if (rc < 0)
 		goto error;
 
-	strcpy(i2c_clientname(c), chip_names[ov->subtype]);
+	strcpy(c->name, chip_names[ov->subtype]);
 
 	PDEBUG(1, "Camera chip detection complete");
 
@@ -421,7 +421,7 @@ static struct i2c_driver driver = {
 };
 
 static struct i2c_client client_template = {
-	I2C_DEVNAME("(unset)"),
+	.name =		"(unset)",
 	.driver =	&driver,
 };
 
diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
index 22d055d..e116bdb 100644
--- a/drivers/media/video/saa7110.c
+++ b/drivers/media/video/saa7110.c
@@ -470,7 +470,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver i2c_driver_saa7110;
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
index fcd8973..fe8a5e4 100644
--- a/drivers/media/video/saa7111.c
+++ b/drivers/media/video/saa7111.c
@@ -42,7 +42,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 
 #include <linux/videodev.h>
@@ -489,7 +488,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver i2c_driver_saa7111;
diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c
index 2ba997f..d9f50e2 100644
--- a/drivers/media/video/saa7114.c
+++ b/drivers/media/video/saa7114.c
@@ -45,7 +45,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 
 #include <linux/videodev.h>
@@ -827,7 +826,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver i2c_driver_saa7114;
diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c
index 79d05ea..382911c 100644
--- a/drivers/media/video/saa7134/saa6752hs.c
+++ b/drivers/media/video/saa7134/saa6752hs.c
@@ -598,7 +598,7 @@ static struct i2c_driver driver = {
 
 static struct i2c_client client_template =
 {
-	I2C_DEVNAME("saa6752hs"),
+	.name       = "saa6752hs",
 	.flags      = I2C_CLIENT_ALLOW_USE,
         .driver     = &driver,
 };
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 1203b93..eae6b52 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -334,7 +334,7 @@ static int attach_inform(struct i2c_client *client)
 	struct tuner_setup tun_setup;
 
 	d1printk( "%s i2c attach [addr=0x%x,client=%s]\n",
-		client->driver->name,client->addr,i2c_clientname(client));
+		 client->driver->name, client->addr, client->name);
 
 	if (!client->driver->command)
 		return 0;
@@ -370,8 +370,6 @@ static int attach_inform(struct i2c_client *client)
 }
 
 static struct i2c_algorithm saa7134_algo = {
-	.name          = "saa7134",
-	.id            = I2C_ALGO_SAA7134,
 	.master_xfer   = saa7134_i2c_xfer,
 	.algo_control  = algo_control,
 	.functionality = functionality,
@@ -382,14 +380,14 @@ static struct i2c_adapter saa7134_adap_template = {
 #ifdef I2C_CLASS_TV_ANALOG
 	.class         = I2C_CLASS_TV_ANALOG,
 #endif
-	I2C_DEVNAME("saa7134"),
-	.id            = I2C_ALGO_SAA7134,
+	.name          = "saa7134",
+	.id            = I2C_HW_SAA7134,
 	.algo          = &saa7134_algo,
 	.client_register = attach_inform,
 };
 
 static struct i2c_client saa7134_client_template = {
-	I2C_DEVNAME("saa7134 internal"),
+	.name	= "saa7134 internal",
 };
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c
index 108e7a4..132aa79 100644
--- a/drivers/media/video/saa7185.c
+++ b/drivers/media/video/saa7185.c
@@ -39,7 +39,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 
 #include <linux/videodev.h>
@@ -387,7 +386,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver i2c_driver_saa7185;
diff --git a/drivers/media/video/saa7191.c b/drivers/media/video/saa7191.c
new file mode 100644
index 0000000..454f5c1
--- /dev/null
+++ b/drivers/media/video/saa7191.c
@@ -0,0 +1,512 @@
+/*
+ *  saa7191.c - Philips SAA7191 video decoder driver
+ *
+ *  Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ *  Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+
+#include <linux/videodev.h>
+#include <linux/video_decoder.h>
+#include <linux/i2c.h>
+
+#include "saa7191.h"
+
+#define SAA7191_MODULE_VERSION "0.0.3"
+
+MODULE_DESCRIPTION("Philips SAA7191 video decoder driver");
+MODULE_VERSION(SAA7191_MODULE_VERSION);
+MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");
+MODULE_LICENSE("GPL");
+
+#define VINO_ADAPTER	(I2C_ALGO_SGI | I2C_HW_SGI_VINO)
+
+struct saa7191 {
+	struct i2c_client *client;
+
+	/* the register values are stored here as the actual
+	 * I2C-registers are write-only */
+	unsigned char reg[25];
+
+	unsigned char norm;
+	unsigned char input;
+};
+
+static struct i2c_driver i2c_driver_saa7191;
+
+static const unsigned char initseq[] = {
+	0,	/* Subaddress */
+	0x50,	/* SAA7191_REG_IDEL */
+	0x30,	/* SAA7191_REG_HSYB */
+	0x00,	/* SAA7191_REG_HSYS */
+	0xe8,	/* SAA7191_REG_HCLB */
+	0xb6,	/* SAA7191_REG_HCLS */
+	0xf4,	/* SAA7191_REG_HPHI */
+	0x01,	/* SAA7191_REG_LUMA - chrominance trap active (CVBS) */
+	0x00,	/* SAA7191_REG_HUEC */
+	0xf8,	/* SAA7191_REG_CKTQ */
+	0xf8,	/* SAA7191_REG_CKTS */
+	0x90,	/* SAA7191_REG_PLSE */
+	0x90,	/* SAA7191_REG_SESE */
+	0x00,	/* SAA7191_REG_GAIN */
+	0x0c,	/* SAA7191_REG_STDC - not SECAM, slow time constant */
+	0x78,	/* SAA7191_REG_IOCK - chrominance from CVBS, GPSW1 & 2 off */
+	0x99,	/* SAA7191_REG_CTL3 - automatic field detection */
+	0x00,	/* SAA7191_REG_CTL4 */
+	0x2c,	/* SAA7191_REG_CHCV */
+	0x00,	/* unused */
+	0x00,	/* unused */
+	0x34,	/* SAA7191_REG_HS6B */
+	0x0a,	/* SAA7191_REG_HS6S */
+	0xf4,	/* SAA7191_REG_HC6B */
+	0xce,	/* SAA7191_REG_HC6S */
+	0xf4,	/* SAA7191_REG_HP6I */
+};
+
+/* SAA7191 register handling */
+
+static unsigned char saa7191_read_reg(struct i2c_client *client,
+				      unsigned char reg)
+{
+	return ((struct saa7191 *)i2c_get_clientdata(client))->reg[reg];
+}
+
+static int saa7191_read_status(struct i2c_client *client,
+			       unsigned char *value)
+{
+	int ret;
+
+	ret = i2c_master_recv(client, value, 1);
+	if (ret < 0) {
+		printk(KERN_ERR "SAA7191: saa7191_read_status(): read failed");
+		return ret;
+	}
+
+	return 0;
+}
+
+
+static int saa7191_write_reg(struct i2c_client *client, unsigned char reg,
+			     unsigned char value)
+{
+
+	((struct saa7191 *)i2c_get_clientdata(client))->reg[reg] = value;
+	return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+/* the first byte of data must be the first subaddress number (register) */
+static int saa7191_write_block(struct i2c_client *client,
+			       unsigned char length, unsigned char *data)
+{
+	int i;
+	int ret;
+
+	struct saa7191 *decoder = (struct saa7191 *)i2c_get_clientdata(client);
+	for (i = 0; i < (length - 1); i++) {
+		decoder->reg[data[0] + i] = data[i + 1];
+	}
+
+	ret = i2c_master_send(client, data, length);
+	if (ret < 0) {
+		printk(KERN_ERR "SAA7191: saa7191_write_block(): "
+		       "write failed");
+		return ret;
+	}
+
+	return 0;
+}
+
+/* Helper functions */
+
+static int saa7191_set_input(struct i2c_client *client, int input)
+{
+	unsigned char luma = saa7191_read_reg(client, SAA7191_REG_LUMA);
+	unsigned char iock = saa7191_read_reg(client, SAA7191_REG_IOCK);
+	int err;
+
+	switch (input) {
+	case SAA7191_INPUT_COMPOSITE: /* Set Composite input */
+		iock &= ~(SAA7191_IOCK_CHRS | SAA7191_IOCK_GPSW1
+			  | SAA7191_IOCK_GPSW2);
+		/* Chrominance trap active */
+		luma &= ~SAA7191_LUMA_BYPS;
+		break;
+	case SAA7191_INPUT_SVIDEO: /* Set S-Video input */
+		iock |= SAA7191_IOCK_CHRS | SAA7191_IOCK_GPSW2;
+		/* Chrominance trap bypassed */
+		luma |= SAA7191_LUMA_BYPS;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	err = saa7191_write_reg(client, SAA7191_REG_LUMA, luma);
+	if (err)
+		return -EIO;
+	err = saa7191_write_reg(client, SAA7191_REG_IOCK, iock);
+	if (err)
+		return -EIO;
+
+	return 0;
+}
+
+static int saa7191_set_norm(struct i2c_client *client, int norm)
+{
+	struct saa7191 *decoder = i2c_get_clientdata(client);
+	unsigned char stdc = saa7191_read_reg(client, SAA7191_REG_STDC);
+	unsigned char ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3);
+	unsigned char chcv = saa7191_read_reg(client, SAA7191_REG_CHCV);
+	int err;
+
+	switch(norm) {
+	case SAA7191_NORM_AUTO: {
+		unsigned char status;
+
+		// does status depend on current norm ?
+		if (saa7191_read_status(client, &status))
+			return -EIO;
+
+		stdc &= ~SAA7191_STDC_SECS;
+		ctl3 &= ~SAA7191_CTL3_FSEL;
+		ctl3 |= SAA7191_CTL3_AUFD;
+		chcv = (status & SAA7191_STATUS_FIDT)
+			       ? SAA7191_CHCV_NTSC : SAA7191_CHCV_PAL;
+		break;
+	}
+	case SAA7191_NORM_PAL:
+		stdc &= ~SAA7191_STDC_SECS;
+		ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL);
+		chcv = SAA7191_CHCV_PAL;
+		break;
+	case SAA7191_NORM_NTSC:
+		stdc &= ~SAA7191_STDC_SECS;
+		ctl3 &= ~SAA7191_CTL3_AUFD;
+		ctl3 |= SAA7191_CTL3_FSEL;
+		chcv = SAA7191_CHCV_NTSC;
+		break;
+	case SAA7191_NORM_SECAM:
+		stdc |= SAA7191_STDC_SECS;
+		ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL);
+		chcv = SAA7191_CHCV_PAL;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3);
+	if (err)
+		return -EIO;
+	err = saa7191_write_reg(client, SAA7191_REG_STDC, stdc);
+	if (err)
+		return -EIO;
+	err = saa7191_write_reg(client, SAA7191_REG_CHCV, chcv);
+	if (err)
+		return -EIO;
+
+	decoder->norm = norm;
+
+	return 0;
+}
+
+static int saa7191_get_controls(struct i2c_client *client,
+				struct saa7191_control *ctrl)
+{
+	unsigned char hue = saa7191_read_reg(client, SAA7191_REG_HUEC);
+	unsigned char stdc = saa7191_read_reg(client, SAA7191_REG_STDC);
+
+	if (hue < 0x80) {
+		hue += 0x80;
+	} else {
+		hue -= 0x80;
+	}
+	ctrl->hue = hue;
+
+	ctrl->vtrc = (stdc & SAA7191_STDC_VTRC)
+		? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED;
+
+	return 0;
+}
+
+static int saa7191_set_controls(struct i2c_client *client,
+				struct saa7191_control *ctrl)
+{
+	int err;
+
+	if (ctrl->hue >= 0) {
+		unsigned char hue = ctrl->hue & 0xff;
+		if (hue < 0x80) {
+			hue += 0x80;
+		} else {
+			hue -= 0x80;
+		}
+		err = saa7191_write_reg(client, SAA7191_REG_HUEC, hue);
+		if (err)
+			return -EIO;
+	}
+	if (ctrl->vtrc >= 0) {
+		unsigned char stdc =
+			saa7191_read_reg(client, SAA7191_REG_STDC);
+
+		if (ctrl->vtrc) {
+			stdc |= SAA7191_STDC_VTRC;
+		} else {
+			stdc &= ~SAA7191_STDC_VTRC;
+		}
+
+		err = saa7191_write_reg(client, SAA7191_REG_STDC, stdc);
+		if (err)
+			return -EIO;
+	}
+
+	return 0;
+}
+
+/* I2C-interface */
+
+static int saa7191_attach(struct i2c_adapter *adap, int addr, int kind)
+{
+	int err = 0;
+	struct saa7191 *decoder;
+	struct i2c_client *client;
+
+	printk(KERN_INFO "Philips SAA7191 driver version %s\n",
+	       SAA7191_MODULE_VERSION);
+
+	client = kmalloc(sizeof(*client), GFP_KERNEL);
+	if (!client)
+		return -ENOMEM;
+	decoder = kmalloc(sizeof(*decoder), GFP_KERNEL);
+	if (!decoder) {
+		err = -ENOMEM;
+		goto out_free_client;
+	}
+
+	memset(client, 0, sizeof(struct i2c_client));
+	memset(decoder, 0, sizeof(struct saa7191));
+
+	client->addr = addr;
+	client->adapter = adap;
+	client->driver = &i2c_driver_saa7191;
+	client->flags = 0;
+	strcpy(client->name, "saa7191 client");
+	i2c_set_clientdata(client, decoder);
+
+	decoder->client = client;
+
+	err = i2c_attach_client(client);
+	if (err)
+		goto out_free_decoder;
+
+	decoder->input = SAA7191_INPUT_COMPOSITE;
+	decoder->norm = SAA7191_NORM_AUTO;
+
+	err = saa7191_write_block(client, sizeof(initseq),
+				  (unsigned char *)initseq);
+	if (err) {
+		printk(KERN_ERR "SAA7191 initialization failed\n");
+		goto out_detach_client;
+	}
+
+	printk(KERN_INFO "SAA7191 initialized\n");
+
+	return 0;
+
+out_detach_client:
+	i2c_detach_client(client);
+out_free_decoder:
+	kfree(decoder);
+out_free_client:
+	kfree(client);
+	return err;
+}
+
+static int saa7191_probe(struct i2c_adapter *adap)
+{
+	/* Always connected to VINO */
+	if (adap->id == VINO_ADAPTER)
+		return saa7191_attach(adap, SAA7191_ADDR, 0);
+	/* Feel free to add probe here :-) */
+	return -ENODEV;
+}
+
+static int saa7191_detach(struct i2c_client *client)
+{
+	struct saa7191 *decoder = i2c_get_clientdata(client);
+
+	i2c_detach_client(client);
+	kfree(decoder);
+	kfree(client);
+	return 0;
+}
+
+static int saa7191_command(struct i2c_client *client, unsigned int cmd,
+			   void *arg)
+{
+	struct saa7191 *decoder = i2c_get_clientdata(client);
+
+	switch (cmd) {
+	case DECODER_GET_CAPABILITIES: {
+		struct video_decoder_capability *cap = arg;
+
+		cap->flags  = VIDEO_DECODER_PAL | VIDEO_DECODER_NTSC |
+			      VIDEO_DECODER_SECAM | VIDEO_DECODER_AUTO;
+		cap->inputs = (client->adapter->id == VINO_ADAPTER) ? 2 : 1;
+		cap->outputs = 1;
+		break;
+	}
+	case DECODER_GET_STATUS: {
+		int *iarg = arg;
+		unsigned char status;
+		int res = 0;
+
+		if (saa7191_read_status(client, &status)) {
+			return -EIO;
+		}
+		if ((status & SAA7191_STATUS_HLCK) == 0)
+			res |= DECODER_STATUS_GOOD;
+		if (status & SAA7191_STATUS_CODE)
+			res |= DECODER_STATUS_COLOR;
+		switch (decoder->norm) {
+		case SAA7191_NORM_NTSC:
+			res |= DECODER_STATUS_NTSC;
+			break;
+		case SAA7191_NORM_PAL:
+			res |= DECODER_STATUS_PAL;
+			break;
+		case SAA7191_NORM_SECAM:
+			res |= DECODER_STATUS_SECAM;
+			break;
+		case SAA7191_NORM_AUTO:
+		default:
+			if (status & SAA7191_STATUS_FIDT)
+				res |= DECODER_STATUS_NTSC;
+			else
+				res |= DECODER_STATUS_PAL;
+			break;
+		}
+		*iarg = res;
+		break;
+	}
+	case DECODER_SET_NORM: {
+		int *iarg = arg;
+
+		switch (*iarg) {
+		case VIDEO_MODE_AUTO:
+			return saa7191_set_norm(client, SAA7191_NORM_AUTO);
+		case VIDEO_MODE_PAL:
+			return saa7191_set_norm(client, SAA7191_NORM_PAL);
+		case VIDEO_MODE_NTSC:
+			return saa7191_set_norm(client, SAA7191_NORM_NTSC);
+		case VIDEO_MODE_SECAM:
+			return saa7191_set_norm(client, SAA7191_NORM_SECAM);
+		default:
+			return -EINVAL;
+		}
+		break;
+	}
+	case DECODER_SET_INPUT:	{
+		int *iarg = arg;
+
+		switch (client->adapter->id) {
+		case VINO_ADAPTER:
+			return saa7191_set_input(client, *iarg);
+		default:
+			if (*iarg != 0)
+				return -EINVAL;
+		}
+		break;
+	}
+	case DECODER_SET_OUTPUT: {
+		int *iarg = arg;
+
+		/* not much choice of outputs */
+		if (*iarg != 0)
+			return -EINVAL;
+		break;
+	}
+	case DECODER_ENABLE_OUTPUT: {
+		/* Always enabled */
+		break;
+	}
+	case DECODER_SET_PICTURE: {
+		struct video_picture *pic = arg;
+		unsigned val;
+		int err;
+
+		val = (pic->hue >> 8) - 0x80;
+		err = saa7191_write_reg(client, SAA7191_REG_HUEC, val);
+		if (err)
+			return -EIO;
+		break;
+	}
+	case DECODER_SAA7191_GET_STATUS: {
+		struct saa7191_status *status = arg;
+		unsigned char status_reg;
+
+		if (saa7191_read_status(client, &status_reg))
+			return -EIO;
+		status->signal = ((status_reg & SAA7191_STATUS_HLCK) == 0)
+			? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED;
+		status->ntsc = (status_reg & SAA7191_STATUS_FIDT)
+			? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED;
+		status->color = (status_reg & SAA7191_STATUS_CODE)
+			? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED;
+
+		status->input = decoder->input;
+		status->norm = decoder->norm;
+	}
+	case DECODER_SAA7191_SET_NORM: {
+		int *norm = arg;
+		return saa7191_set_norm(client, *norm);
+	}
+	case DECODER_SAA7191_GET_CONTROLS: {
+		struct saa7191_control *ctrl = arg;
+		return saa7191_get_controls(client, ctrl);
+	}
+	case DECODER_SAA7191_SET_CONTROLS: {
+		struct saa7191_control *ctrl = arg;
+		return saa7191_set_controls(client, ctrl);
+	}
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static struct i2c_driver i2c_driver_saa7191 = {
+	.owner		= THIS_MODULE,
+	.name 		= "saa7191",
+	.id 		= I2C_DRIVERID_SAA7191,
+	.flags 		= I2C_DF_NOTIFY,
+	.attach_adapter = saa7191_probe,
+	.detach_client 	= saa7191_detach,
+	.command 	= saa7191_command
+};
+
+static int saa7191_init(void)
+{
+	return i2c_add_driver(&i2c_driver_saa7191);
+}
+
+static void saa7191_exit(void)
+{
+	i2c_del_driver(&i2c_driver_saa7191);
+}
+
+module_init(saa7191_init);
+module_exit(saa7191_exit);
diff --git a/drivers/media/video/saa7191.h b/drivers/media/video/saa7191.h
new file mode 100644
index 0000000..2720450
--- /dev/null
+++ b/drivers/media/video/saa7191.h
@@ -0,0 +1,139 @@
+/*
+ *  saa7191.h - Philips SAA7191 video decoder driver
+ *
+ *  Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ *  Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#ifndef _SAA7191_H_
+#define _SAA7191_H_
+
+/* Philips SAA7191 DMSD I2C bus address */
+#define SAA7191_ADDR		0x8a
+
+/* Register subaddresses. */
+#define SAA7191_REG_IDEL	0x00
+#define SAA7191_REG_HSYB	0x01
+#define SAA7191_REG_HSYS	0x02
+#define SAA7191_REG_HCLB	0x03
+#define SAA7191_REG_HCLS	0x04
+#define SAA7191_REG_HPHI	0x05
+#define SAA7191_REG_LUMA	0x06
+#define SAA7191_REG_HUEC	0x07
+#define SAA7191_REG_CKTQ	0x08
+#define SAA7191_REG_CKTS	0x09
+#define SAA7191_REG_PLSE	0x0a
+#define SAA7191_REG_SESE	0x0b
+#define SAA7191_REG_GAIN	0x0c
+#define SAA7191_REG_STDC	0x0d
+#define SAA7191_REG_IOCK	0x0e
+#define SAA7191_REG_CTL3	0x0f
+#define SAA7191_REG_CTL4	0x10
+#define SAA7191_REG_CHCV	0x11
+#define SAA7191_REG_HS6B	0x14
+#define SAA7191_REG_HS6S	0x15
+#define SAA7191_REG_HC6B	0x16
+#define SAA7191_REG_HC6S	0x17
+#define SAA7191_REG_HP6I	0x18
+#define SAA7191_REG_STATUS	0xff	/* not really a subaddress */
+
+/* Status Register definitions */
+#define SAA7191_STATUS_CODE	0x01	/* color detected flag */
+#define SAA7191_STATUS_FIDT	0x20	/* format type NTSC/PAL */
+#define SAA7191_STATUS_HLCK	0x40	/* PLL unlocked/locked */
+#define SAA7191_STATUS_STTC	0x80	/* tv/vtr time constant */
+
+/* Luminance Control Register definitions */
+#define SAA7191_LUMA_BYPS	0x80
+
+/* Chroma Gain Control Settings Register definitions */
+/* 0=automatic colour-killer enabled, 1=forced colour on */
+#define SAA7191_GAIN_COLO	0x80
+
+/* Standard/Mode Control Register definitions */
+/* tv/vtr mode bit: 0=TV mode (slow time constant),
+ * 1=VTR mode (fast time constant) */
+#define SAA7191_STDC_VTRC	0x80
+/* SECAM mode bit: 0=other standards, 1=SECAM */
+#define SAA7191_STDC_SECS	0x01
+/* the bit fields above must be or'd with this value */
+#define SAA7191_STDC_VALUE	0x0c
+
+/* I/O and Clock Control Register definitions */
+/* horizontal clock PLL: 0=PLL closed,
+ * 1=PLL circuit open and horizontal freq fixed */
+#define SAA7191_IOCK_HPLL	0x80
+/* S-VHS bit (chrominance from CVBS or from chrominance input):
+ * 0=controlled by BYPS-bit, 1=from chrominance input */
+#define SAA7191_IOCK_CHRS	0x04
+/* general purpose switch 2
+ * VINO-specific: 0=used with CVBS, 1=used with S-Video */
+#define SAA7191_IOCK_GPSW2	0x02
+/* general purpose switch 1 */
+/* VINO-specific: 0=always, 1=not used!*/
+#define SAA7191_IOCK_GPSW1	0x01
+
+/* Miscellaneous Control #1 Register definitions */
+/* automatic field detection (50/60Hz standard) */
+#define SAA7191_CTL3_AUFD	0x80
+/* field select: (if AUFD=0)
+ * 0=50Hz (625 lines), 1=60Hz (525 lines) */
+#define SAA7191_CTL3_FSEL	0x40
+/* the bit fields above must be or'd with this value */
+#define SAA7191_CTL3_VALUE	0x19
+
+/* Chrominance Gain Control Register definitions
+ * (nominal value for UV CCIR level) */
+#define SAA7191_CHCV_NTSC	0x2c
+#define SAA7191_CHCV_PAL	0x59
+
+/* Driver interface definitions */
+#define SAA7191_INPUT_COMPOSITE	0
+#define SAA7191_INPUT_SVIDEO	1
+
+#define SAA7191_NORM_AUTO	0
+#define SAA7191_NORM_PAL	1
+#define SAA7191_NORM_NTSC	2
+#define SAA7191_NORM_SECAM	3
+
+#define SAA7191_VALUE_ENABLED		1
+#define SAA7191_VALUE_DISABLED		0
+#define SAA7191_VALUE_UNCHANGED		-1
+
+struct saa7191_status {
+	/* 0=no signal, 1=signal active*/
+	int signal;
+	/* 0=50hz (pal) signal, 1=60hz (ntsc) signal */
+	int ntsc;
+	/* 0=no color detected, 1=color detected */
+	int color;
+
+	/* current SAA7191_INPUT_ */
+	int input;
+	/* current SAA7191_NORM_ */
+	int norm;
+};
+
+#define SAA7191_HUE_MIN		0x00
+#define SAA7191_HUE_MAX		0xff
+#define SAA7191_HUE_DEFAULT	0x80
+
+#define SAA7191_VTRC_MIN	0x00
+#define SAA7191_VTRC_MAX	0x01
+#define SAA7191_VTRC_DEFAULT	0x00
+
+struct saa7191_control {
+	int hue;
+	int vtrc;
+};
+
+#define	DECODER_SAA7191_GET_STATUS	_IOR('d', 195, struct saa7191_status)
+#define	DECODER_SAA7191_SET_NORM	_IOW('d', 196, int)
+#define	DECODER_SAA7191_GET_CONTROLS	_IOR('d', 197, struct saa7191_control)
+#define	DECODER_SAA7191_SET_CONTROLS	_IOW('d', 198, struct saa7191_control)
+
+#endif
diff --git a/drivers/media/video/tda7432.c b/drivers/media/video/tda7432.c
index 7cb1fb3..255b608 100644
--- a/drivers/media/video/tda7432.c
+++ b/drivers/media/video/tda7432.c
@@ -328,7 +328,7 @@ static int tda7432_probe(struct i2c_adapter *adap)
 	if (adap->class & I2C_CLASS_TV_ANALOG)
 		return i2c_probe(adap, &addr_data, tda7432_attach);
 #else
-	if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848))
+	if (adap->id == I2C_HW_B_BT848)
 		return i2c_probe(adap, &addr_data, tda7432_attach);
 #endif
 	return 0;
@@ -513,7 +513,7 @@ static struct i2c_driver driver = {
 
 static struct i2c_client client_template =
 {
-	I2C_DEVNAME("tda7432"),
+	.name       = "tda7432",
 	.driver     = &driver,
 };
 
diff --git a/drivers/media/video/tda9840.c b/drivers/media/video/tda9840.c
index c29bdfc..1794686 100644
--- a/drivers/media/video/tda9840.c
+++ b/drivers/media/video/tda9840.c
@@ -205,7 +205,7 @@ static int detect(struct i2c_adapter *adapter, int address, int kind)
 static int attach(struct i2c_adapter *adapter)
 {
 	/* let's see whether this is a know adapter we can attach to */
-	if (adapter->id != I2C_ALGO_SAA7146) {
+	if (adapter->id != I2C_HW_SAA7146) {
 		dprintk("refusing to probe on unknown adapter [name='%s',id=0x%x]\n", adapter->name, adapter->id);
 		return -ENODEV;
 	}
@@ -231,7 +231,7 @@ static struct i2c_driver driver = {
 };
 
 static struct i2c_client client_template = {
-	I2C_DEVNAME("tda9840"),
+	.name = "tda9840",
 	.driver = &driver,
 };
 
diff --git a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c
index 566e1a5..7e3dcdb 100644
--- a/drivers/media/video/tda9875.c
+++ b/drivers/media/video/tda9875.c
@@ -262,7 +262,7 @@ static int tda9875_probe(struct i2c_adapter *adap)
 	if (adap->class & I2C_CLASS_TV_ANALOG)
 		return i2c_probe(adap, &addr_data, tda9875_attach);
 #else
-	if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848))
+	if (adap->id == I2C_HW_B_BT848)
 		return i2c_probe(adap, &addr_data, tda9875_attach);
 #endif
 	return 0;
@@ -384,7 +384,7 @@ static struct i2c_driver driver = {
 
 static struct i2c_client client_template =
 {
-        I2C_DEVNAME("tda9875"),
+        .name      = "tda9875",
         .driver    = &driver,
 };
 
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 108c3ad..d60fc56 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -618,9 +618,9 @@ static int tda9887_probe(struct i2c_adapter *adap)
 		return i2c_probe(adap, &addr_data, tda9887_attach);
 #else
 	switch (adap->id) {
-	case I2C_ALGO_BIT | I2C_HW_B_BT848:
-	case I2C_ALGO_BIT | I2C_HW_B_RIVA:
-	case I2C_ALGO_SAA7134:
+	case I2C_HW_B_BT848:
+	case I2C_HW_B_RIVA:
+	case I2C_HW_SAA7134:
 		return i2c_probe(adap, &addr_data, tda9887_attach);
 		break;
 	}
@@ -760,7 +760,7 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
 	return 0;
 }
 
-static int tda9887_suspend(struct device * dev, u32 state, u32 level)
+static int tda9887_suspend(struct device * dev, pm_message_t state, u32 level)
 {
 	dprintk("tda9887: suspend\n");
 	return 0;
@@ -793,7 +793,7 @@ static struct i2c_driver driver = {
 };
 static struct i2c_client client_template =
 {
-	I2C_DEVNAME("tda9887"),
+	.name      = "tda9887",
 	.flags     = I2C_CLIENT_ALLOW_USE,
         .driver    = &driver,
 };
diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c
index b44db8a..ee36883 100644
--- a/drivers/media/video/tea6415c.c
+++ b/drivers/media/video/tea6415c.c
@@ -86,7 +86,7 @@ static int detect(struct i2c_adapter *adapter, int address, int kind)
 static int attach(struct i2c_adapter *adapter)
 {
 	/* let's see whether this is a know adapter we can attach to */
-	if (adapter->id != I2C_ALGO_SAA7146) {
+	if (adapter->id != I2C_HW_SAA7146) {
 		dprintk("refusing to probe on unknown adapter [name='%s',id=0x%x]\n", adapter->name, adapter->id);
 		return -ENODEV;
 	}
@@ -200,7 +200,7 @@ static struct i2c_driver driver = {
 };
 
 static struct i2c_client client_template = {
-	I2C_DEVNAME("tea6415c"),
+	.name = "tea6415c",
 	.driver = &driver,
 };
 
diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c
index 48d4db7..17975c1 100644
--- a/drivers/media/video/tea6420.c
+++ b/drivers/media/video/tea6420.c
@@ -135,7 +135,7 @@ static int tea6420_detect(struct i2c_adapter *adapter, int address, int kind)
 static int attach(struct i2c_adapter *adapter)
 {
 	/* let's see whether this is a know adapter we can attach to */
-	if (adapter->id != I2C_ALGO_SAA7146) {
+	if (adapter->id != I2C_HW_SAA7146) {
 		dprintk("refusing to probe on unknown adapter [name='%s',id=0x%x]\n", adapter->name, adapter->id);
 		return -ENODEV;
 	}
@@ -177,7 +177,7 @@ static struct i2c_driver driver = {
 };
 
 static struct i2c_client client_template = {
-	I2C_DEVNAME("tea6420"),
+	.name = "tea6420",
 	.driver = &driver,
 };
 
diff --git a/drivers/media/video/tuner-3036.c b/drivers/media/video/tuner-3036.c
index 7d825e5..7920359 100644
--- a/drivers/media/video/tuner-3036.c
+++ b/drivers/media/video/tuner-3036.c
@@ -41,7 +41,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c	= normal_i2c,
 	.probe		= &ignore,
 	.ignore		= &ignore,
-	.force		= &ignore,
 };
 
 /* ---------------------------------------------------------------------- */
@@ -166,7 +165,7 @@ static int
 tuner_probe(struct i2c_adapter *adap)
 {
 	this_adap = 0;
-	if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_LP))
+	if (adap->id == I2C_HW_B_LP)
 		return i2c_probe(adap, &addr_data, tuner_attach);
 	return 0;
 }
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index f0a5798..3b1893c 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -672,7 +672,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 	return 0;
 }
 
-static int tuner_suspend(struct device *dev, u32 state, u32 level)
+static int tuner_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	struct i2c_client *c = container_of (dev, struct i2c_client, dev);
 	struct tuner *t = i2c_get_clientdata (c);
@@ -709,7 +709,7 @@ static struct i2c_driver driver = {
 		   },
 };
 static struct i2c_client client_template = {
-	I2C_DEVNAME("(tuner unset)"),
+	.name = "(tuner unset)",
 	.flags = I2C_CLIENT_ALLOW_USE,
 	.driver = &driver,
 };
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index f42a1ef..258724b 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -162,24 +162,23 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
 	unsigned char buffer[2];
 
 	if (-1 == subaddr) {
-		dprintk("%s: chip_write: 0x%x\n",
-			i2c_clientname(&chip->c), val);
+		dprintk("%s: chip_write: 0x%x\n", chip->c.name, val);
 		chip->shadow.bytes[1] = val;
 		buffer[0] = val;
 		if (1 != i2c_master_send(&chip->c,buffer,1)) {
 			printk(KERN_WARNING "%s: I/O error (write 0x%x)\n",
-			       i2c_clientname(&chip->c), val);
+			       chip->c.name, val);
 			return -1;
 		}
 	} else {
 		dprintk("%s: chip_write: reg%d=0x%x\n",
-			i2c_clientname(&chip->c), subaddr, val);
+			chip->c.name, subaddr, val);
 		chip->shadow.bytes[subaddr+1] = val;
 		buffer[0] = subaddr;
 		buffer[1] = val;
 		if (2 != i2c_master_send(&chip->c,buffer,2)) {
 			printk(KERN_WARNING "%s: I/O error (write reg%d=0x%x)\n",
-			       i2c_clientname(&chip->c), subaddr, val);
+			       chip->c.name, subaddr, val);
 			return -1;
 		}
 	}
@@ -203,11 +202,10 @@ static int chip_read(struct CHIPSTATE *chip)
 	unsigned char buffer;
 
 	if (1 != i2c_master_recv(&chip->c,&buffer,1)) {
-		printk(KERN_WARNING "%s: I/O error (read)\n",
-		       i2c_clientname(&chip->c));
+		printk(KERN_WARNING "%s: I/O error (read)\n", chip->c.name);
 		return -1;
 	}
-	dprintk("%s: chip_read: 0x%x\n",i2c_clientname(&chip->c),buffer);
+	dprintk("%s: chip_read: 0x%x\n", chip->c.name, buffer);
 	return buffer;
 }
 
@@ -222,12 +220,11 @@ static int chip_read2(struct CHIPSTATE *chip, int subaddr)
         write[0] = subaddr;
 
 	if (2 != i2c_transfer(chip->c.adapter,msgs,2)) {
-		printk(KERN_WARNING "%s: I/O error (read2)\n",
-		       i2c_clientname(&chip->c));
+		printk(KERN_WARNING "%s: I/O error (read2)\n", chip->c.name);
 		return -1;
 	}
 	dprintk("%s: chip_read2: reg%d=0x%x\n",
-		i2c_clientname(&chip->c),subaddr,read[0]);
+		chip->c.name, subaddr, read[0]);
 	return read[0];
 }
 
@@ -240,7 +237,7 @@ static int chip_cmd(struct CHIPSTATE *chip, char *name, audiocmd *cmd)
 
 	/* update our shadow register set; print bytes if (debug > 0) */
 	dprintk("%s: chip_cmd(%s): reg=%d, data:",
-		i2c_clientname(&chip->c),name,cmd->bytes[0]);
+		chip->c.name, name, cmd->bytes[0]);
 	for (i = 1; i < cmd->count; i++) {
 		dprintk(" 0x%x",cmd->bytes[i]);
 		chip->shadow.bytes[i+cmd->bytes[0]] = cmd->bytes[i];
@@ -249,7 +246,7 @@ static int chip_cmd(struct CHIPSTATE *chip, char *name, audiocmd *cmd)
 
 	/* send data to the chip */
 	if (cmd->count != i2c_master_send(&chip->c,cmd->bytes,cmd->count)) {
-		printk(KERN_WARNING "%s: I/O error (%s)\n", i2c_clientname(&chip->c), name);
+		printk(KERN_WARNING "%s: I/O error (%s)\n", chip->c.name, name);
 		return -1;
 	}
 	return 0;
@@ -274,9 +271,9 @@ static int chip_thread(void *data)
         struct CHIPSTATE *chip = data;
 	struct CHIPDESC  *desc = chiplist + chip->type;
 
-	daemonize("%s",i2c_clientname(&chip->c));
+	daemonize("%s", chip->c.name);
 	allow_signal(SIGTERM);
-	dprintk("%s: thread started\n", i2c_clientname(&chip->c));
+	dprintk("%s: thread started\n", chip->c.name);
 
 	for (;;) {
 		add_wait_queue(&chip->wq, &wait);
@@ -288,7 +285,7 @@ static int chip_thread(void *data)
 		try_to_freeze();
 		if (chip->done || signal_pending(current))
 			break;
-		dprintk("%s: thread wakeup\n", i2c_clientname(&chip->c));
+		dprintk("%s: thread wakeup\n", chip->c.name);
 
 		/* don't do anything for radio or if mode != auto */
 		if (chip->norm == VIDEO_MODE_RADIO || chip->mode != 0)
@@ -301,7 +298,7 @@ static int chip_thread(void *data)
 		mod_timer(&chip->wt, jiffies+2*HZ);
 	}
 
-	dprintk("%s: thread exiting\n", i2c_clientname(&chip->c));
+	dprintk("%s: thread exiting\n", chip->c.name);
         complete_and_exit(&chip->texit, 0);
 	return 0;
 }
@@ -314,7 +311,7 @@ static void generic_checkmode(struct CHIPSTATE *chip)
 	if (mode == chip->prevmode)
 	    return;
 
-	dprintk("%s: thread checkmode\n", i2c_clientname(&chip->c));
+	dprintk("%s: thread checkmode\n", chip->c.name);
 	chip->prevmode = mode;
 
 	if (mode & VIDEO_SOUND_STEREO)
@@ -1098,7 +1095,7 @@ static int tda8425_initialize(struct CHIPSTATE *chip)
 			    /* extern	*/ TDA8425_S1_CH1, /* intern */ TDA8425_S1_OFF,
 			    /* off	*/ TDA8425_S1_OFF, /* on     */ TDA8425_S1_CH2};
 
-	if (chip->c.adapter->id == (I2C_ALGO_BIT | I2C_HW_B_RIVA)) {
+	if (chip->c.adapter->id == I2C_HW_B_RIVA) {
 		memcpy (desc->inputmap, inputmap, sizeof (inputmap));
 	}
 	return 0;
@@ -1501,7 +1498,7 @@ static int chip_attach(struct i2c_adapter *adap, int addr, int kind)
 		(desc->flags & CHIP_HAS_INPUTSEL)   ? " audiomux"    : "");
 
 	/* fill required data structures */
-	strcpy(i2c_clientname(&chip->c),desc->name);
+	strcpy(chip->c.name, desc->name);
 	chip->type = desc-chiplist;
 	chip->shadow.count = desc->registers+1;
         chip->prevmode = -1;
@@ -1538,7 +1535,7 @@ static int chip_attach(struct i2c_adapter *adap, int addr, int kind)
 		chip->tpid = kernel_thread(chip_thread,(void *)chip,0);
 		if (chip->tpid < 0)
 			printk(KERN_WARNING "%s: kernel_thread() failed\n",
-			       i2c_clientname(&chip->c));
+			       chip->c.name);
 		wake_up_interruptible(&chip->wq);
 	}
 	return 0;
@@ -1548,16 +1545,16 @@ static int chip_probe(struct i2c_adapter *adap)
 {
 	/* don't attach on saa7146 based cards,
 	   because dedicated drivers are used */
-	if ((adap->id & I2C_ALGO_SAA7146))
+	if (adap->id == I2C_HW_SAA7146)
 		return 0;
 #ifdef I2C_CLASS_TV_ANALOG
 	if (adap->class & I2C_CLASS_TV_ANALOG)
 		return i2c_probe(adap, &addr_data, chip_attach);
 #else
 	switch (adap->id) {
-	case I2C_ALGO_BIT | I2C_HW_B_BT848:
-	case I2C_ALGO_BIT | I2C_HW_B_RIVA:
-	case I2C_ALGO_SAA7134:
+	case I2C_HW_B_BT848:
+	case I2C_HW_B_RIVA:
+	case I2C_HW_SAA7134:
 		return i2c_probe(adap, &addr_data, chip_attach);
 	}
 #endif
@@ -1591,7 +1588,7 @@ static int chip_command(struct i2c_client *client,
 	struct CHIPSTATE *chip = i2c_get_clientdata(client);
 	struct CHIPDESC  *desc = chiplist + chip->type;
 
-	dprintk("%s: chip_command 0x%x\n",i2c_clientname(&chip->c),cmd);
+	dprintk("%s: chip_command 0x%x\n", chip->c.name, cmd);
 
 	switch (cmd) {
 	case AUDC_SET_INPUT:
@@ -1702,7 +1699,7 @@ static struct i2c_driver driver = {
 
 static struct i2c_client client_template =
 {
-	I2C_DEVNAME("(unset)"),
+	.name       = "(unset)",
 	.flags      = I2C_CLIENT_ALLOW_USE,
         .driver     = &driver,
 };
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 127ec38..3c3356a 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -534,7 +534,7 @@ static int
 tveeprom_attach_adapter (struct i2c_adapter *adapter)
 {
 	dprintk(1,"%s: id 0x%x\n",__FUNCTION__,adapter->id);
-	if (adapter->id != (I2C_ALGO_BIT | I2C_HW_B_BT848))
+	if (adapter->id != I2C_HW_B_BT848)
 		return 0;
 	return i2c_probe(adapter, &addr_data, tveeprom_detect_client);
 }
diff --git a/drivers/media/video/tvmixer.c b/drivers/media/video/tvmixer.c
index 51b99cd..a43301a 100644
--- a/drivers/media/video/tvmixer.c
+++ b/drivers/media/video/tvmixer.c
@@ -91,7 +91,7 @@ static int tvmixer_ioctl(struct inode *inode, struct file *file, unsigned int cm
         if (cmd == SOUND_MIXER_INFO) {
                 mixer_info info;
                 strlcpy(info.id, "tv card", sizeof(info.id));
-                strlcpy(info.name, i2c_clientname(client), sizeof(info.name));
+                strlcpy(info.name, client->name, sizeof(info.name));
                 info.modify_counter = 42 /* FIXME */;
                 if (copy_to_user(argp, &info, sizeof(info)))
                         return -EFAULT;
@@ -100,7 +100,7 @@ static int tvmixer_ioctl(struct inode *inode, struct file *file, unsigned int cm
         if (cmd == SOUND_OLD_MIXER_INFO) {
                 _old_mixer_info info;
                 strlcpy(info.id, "tv card", sizeof(info.id));
-                strlcpy(info.name, i2c_clientname(client), sizeof(info.name));
+                strlcpy(info.name, client->name, sizeof(info.name));
                 if (copy_to_user(argp, &info, sizeof(info)))
                         return -EFAULT;
                 return 0;
@@ -276,9 +276,9 @@ static int tvmixer_clients(struct i2c_client *client)
 #else
 	/* TV card ??? */
 	switch (client->adapter->id) {
-	case I2C_ALGO_BIT | I2C_HW_SMBUS_VOODOO3:
-	case I2C_ALGO_BIT | I2C_HW_B_BT848:
-	case I2C_ALGO_BIT | I2C_HW_B_RIVA:
+	case I2C_HW_SMBUS_VOODOO3:
+	case I2C_HW_B_BT848:
+	case I2C_HW_B_RIVA:
 		/* ok, have a look ... */
 		break;
 	default:
@@ -295,7 +295,7 @@ static int tvmixer_clients(struct i2c_client *client)
 			devices[i].dev = NULL;
 			devices[i].minor = -1;
 			printk("tvmixer: %s unregistered (#1)\n",
-			       i2c_clientname(client));
+			       client->name);
 			return 0;
 		}
 	}
@@ -354,7 +354,7 @@ static void __exit tvmixer_cleanup_module(void)
 		if (devices[i].minor != -1) {
 			unregister_sound_mixer(devices[i].minor);
 			printk("tvmixer: %s unregistered (#2)\n",
-			       i2c_clientname(devices[i].dev));
+			       devices[i].dev->name);
 		}
 	}
 }
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 76e8681..d8a0f76 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -1,80 +1,606 @@
 /*
- * (incomplete) Driver for the VINO (Video In No Out) system found in SGI Indys.
+ * Driver for the VINO (Video In No Out) system found in SGI Indys.
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License version 2 as published by the Free Software Foundation.
  *
+ * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ * Based on the previous version of the driver for 2.4 kernels by:
  * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
  */
 
-#include <linux/module.h>
+/*
+ * TODO:
+ * - remove "hacks" from memory allocation code and implement nopage()
+ * - check decimation, calculating and reporting image size when
+ *   using decimation
+ * - check vino_acquire_input(), vino_set_input() and channel
+ *   ownership handling
+ * - report VINO error-interrupts via ioctls ?
+ * - implement picture controls (all implemented?)
+ * - use macros for boolean values (?)
+ * - implement user mode buffers and overlay (?)
+ */
+
 #include <linux/init.h>
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/wrapper.h>
-#include <linux/errno.h>
-#include <linux/irq.h>
+#include <linux/module.h>
 #include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
+#include <linux/time.h>
+#include <linux/moduleparam.h>
+
+#ifdef CONFIG_KMOD
+#include <linux/kmod.h>
+#endif
+
 #include <linux/i2c.h>
 #include <linux/i2c-algo-sgi.h>
 
-#include <asm/addrspace.h>
-#include <asm/system.h>
-#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
+#include <linux/videodev.h>
+#include <linux/videodev2.h>
+#include <linux/video_decoder.h>
+
 #include <asm/paccess.h>
 #include <asm/io.h>
 #include <asm/sgi/ip22.h>
-#include <asm/sgi/hpc3.h>
 #include <asm/sgi/mc.h>
 
 #include "vino.h"
+#include "saa7191.h"
+#include "indycam.h"
+
+/* Uncomment the following line to get lots and lots of (mostly useless)
+ * debug info.
+ * Note that the debug output also slows down the driver significantly */
+// #define VINO_DEBUG
+
+#define VINO_MODULE_VERSION "0.0.3"
+#define VINO_VERSION_CODE KERNEL_VERSION(0, 0, 3)
+
+MODULE_DESCRIPTION("SGI VINO Video4Linux2 driver");
+MODULE_VERSION(VINO_MODULE_VERSION);
+MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");
+MODULE_LICENSE("GPL");
 
-/* debugging? */
-#if 1
-#define DEBUG(x...)     printk(x);
+#define mem_map_reserve(p) set_bit(PG_reserved, &((p)->flags))
+#define mem_map_unreserve(p) clear_bit(PG_reserved, &((p)->flags))
+
+#ifdef VINO_DEBUG
+#define dprintk(x...) printk("VINO: " x);
 #else
-#define DEBUG(x...)
+#define dprintk(x...)
 #endif
 
+#define VINO_NO_CHANNEL			0
+#define VINO_CHANNEL_A			1
+#define VINO_CHANNEL_B			2
+
+#define VINO_PAL_WIDTH			768
+#define VINO_PAL_HEIGHT			576
+#define VINO_NTSC_WIDTH			640
+#define VINO_NTSC_HEIGHT		480
+
+#define VINO_MIN_WIDTH			32
+#define VINO_MIN_HEIGHT			32
+
+#define VINO_CLIPPING_START_ODD_D1	1
+#define VINO_CLIPPING_START_ODD_PAL	1
+#define VINO_CLIPPING_START_ODD_NTSC	1
+
+#define VINO_CLIPPING_START_EVEN_D1	2
+#define VINO_CLIPPING_START_EVEN_PAL	2
+#define VINO_CLIPPING_START_EVEN_NTSC	2
+
+#define VINO_INPUT_CHANNEL_COUNT	3
+
+#define VINO_INPUT_NONE			-1
+#define VINO_INPUT_COMPOSITE		0
+#define VINO_INPUT_SVIDEO		1
+#define VINO_INPUT_D1			2
+
+#define VINO_PAGE_RATIO			(PAGE_SIZE / VINO_PAGE_SIZE)
+
+#define VINO_FIFO_THRESHOLD_DEFAULT	512
+
+/*#define VINO_FRAMEBUFFER_SIZE		(VINO_PAL_WIDTH * VINO_PAL_HEIGHT * 4 \
+  + 2 * PAGE_SIZE)*/
+#define VINO_FRAMEBUFFER_SIZE		((VINO_PAL_WIDTH \
+					  * VINO_PAL_HEIGHT * 4 \
+					  + 3 * PAGE_SIZE) & ~(PAGE_SIZE - 1))
+
+#define VINO_FRAMEBUFFER_MAX_COUNT	8
+
+#define VINO_FRAMEBUFFER_UNUSED		0
+#define VINO_FRAMEBUFFER_IN_USE		1
+#define VINO_FRAMEBUFFER_READY		2
+
+#define VINO_QUEUE_ERROR		-1
+#define VINO_QUEUE_MAGIC		0x20050125
+
+#define VINO_MEMORY_NONE		0
+#define VINO_MEMORY_MMAP		1
+#define VINO_MEMORY_USERPTR		2
+
+#define VINO_DUMMY_DESC_COUNT		4
+#define VINO_DESC_FETCH_DELAY		5	/* microseconds */
+
+/* the number is the index for vino_data_formats */
+#define VINO_DATA_FMT_NONE		-1
+#define VINO_DATA_FMT_GREY		0
+#define VINO_DATA_FMT_RGB332		1
+#define VINO_DATA_FMT_RGB32		2
+#define VINO_DATA_FMT_YUV		3
+//#define VINO_DATA_FMT_RGB24		4
+
+#define VINO_DATA_FMT_COUNT		4
+
+#define VINO_DATA_NORM_NONE		-1
+#define VINO_DATA_NORM_NTSC		0
+#define VINO_DATA_NORM_PAL		1
+#define VINO_DATA_NORM_SECAM		2
+#define VINO_DATA_NORM_D1		3
+/* The following is a special entry that can be used to
+ * autodetect the norm. */
+#define VINO_DATA_NORM_AUTO		0xff
+
+#define VINO_DATA_NORM_COUNT		4
 
-/* VINO ASIC registers */
-struct sgi_vino *vino;
+/* Internal data structure definitions */
 
-static const char *vinostr = "VINO IndyCam/TV";
-static int threshold_a = 512;
-static int threshold_b = 512;
+struct vino_input {
+	char *name;
+	v4l2_std_id std;
+};
+
+struct vino_clipping {
+	unsigned int left, right, top, bottom;
+};
+
+struct vino_data_format {
+	/* the description */
+	char *description;
+	/* bytes per pixel */
+	unsigned int bpp;
+	/* V4L2 fourcc code */
+	__u32 pixelformat;
+	/* V4L2 colorspace (duh!) */
+	enum v4l2_colorspace colorspace;
+};
+
+struct vino_data_norm {
+	char *description;
+	unsigned int width, height;
+	struct vino_clipping odd;
+	struct vino_clipping even;
+
+	v4l2_std_id std;
+	unsigned int fps_min, fps_max;
+	__u32 framelines;
+};
+
+struct vino_descriptor_table {
+	/* the number of PAGE_SIZE sized pages in the buffer */
+	unsigned int page_count;
+	/* virtual (kmalloc'd) pointers to the actual data
+	 * (in PAGE_SIZE chunks, used with mmap streaming) */
+	unsigned long *virtual;
+
+	/* cpu address for the VINO descriptor table
+	 * (contains DMA addresses, VINO_PAGE_SIZE chunks) */
+	unsigned long *dma_cpu;
+	/* dma address for the VINO descriptor table
+	 * (contains DMA addresses, VINO_PAGE_SIZE chunks) */
+	dma_addr_t dma;
+};
+
+struct vino_framebuffer {
+	/* identifier nubmer */
+	unsigned int id;
+	/* the length of the whole buffer */
+	unsigned int size;
+	/* the length of actual data in buffer */
+	unsigned int data_size;
+	/* the data format */
+	unsigned int data_format;
+	/* the state of buffer data */
+	unsigned int state;
+	/* is the buffer mapped in user space? */
+	unsigned int map_count;
+	/* memory offset for mmap() */
+	unsigned int offset;
+	/* frame counter */
+	unsigned int frame_counter;
+	/* timestamp (written when image capture finishes) */
+	struct timeval timestamp;
+
+	struct vino_descriptor_table desc_table;
+
+	spinlock_t state_lock;
+};
 
-struct vino_device {
-	struct video_device vdev;
-#define VINO_CHAN_A		1
-#define VINO_CHAN_B		2
-	int chan;
+struct vino_framebuffer_fifo {
+	unsigned int length;
+
+	unsigned int used;
+	unsigned int head;
+	unsigned int tail;
+
+	unsigned int data[VINO_FRAMEBUFFER_MAX_COUNT];
+};
+
+struct vino_framebuffer_queue {
+	unsigned int magic;
+
+	/* VINO_MEMORY_NONE, VINO_MEMORY_MMAP or VINO_MEMORY_USERPTR */
+	unsigned int type;
+	unsigned int length;
+
+	/* data field of in and out contain index numbers for buffer */
+	struct vino_framebuffer_fifo in;
+	struct vino_framebuffer_fifo out;
+
+	struct vino_framebuffer *buffer[VINO_FRAMEBUFFER_MAX_COUNT];
+
+	spinlock_t queue_lock;
+	struct semaphore queue_sem;
+	wait_queue_head_t frame_wait_queue;
+};
+
+struct vino_channel_settings {
+	unsigned int channel;
+
+	int input;
+	unsigned int data_format;
+	unsigned int data_norm;
+	struct vino_clipping clipping;
+	unsigned int decimation;
+	unsigned int line_size;
+	unsigned int alpha;
+	unsigned int fps;
+	unsigned int framert_reg;
+
+	unsigned int fifo_threshold;
+
+	struct vino_framebuffer_queue fb_queue;
+
+	/* number of the current field */
+	unsigned int field;
+
+	/* read in progress */
+	int reading;
+	/* streaming is active */
+	int streaming;
+	/* the driver is currently processing the queue */
+	int capturing;
+
+	struct semaphore sem;
+	spinlock_t capture_lock;
+
+	unsigned int users;
+
+	/* V4L support */
+	struct video_device *v4l_device;
 };
 
 struct vino_client {
+	/* the channel which owns this client:
+	 * VINO_NO_CHANNEL, VINO_CHANNEL_A or VINO_CHANNEL_B */
+	unsigned int owner;
 	struct i2c_client *driver;
-	int owner;
 };
 
-struct vino_video {
-	struct vino_device chA;
-	struct vino_device chB;
+struct vino_settings {
+	struct vino_channel_settings a;
+	struct vino_channel_settings b;
 
 	struct vino_client decoder;
 	struct vino_client camera;
 
-	struct semaphore input_lock;
+	/* a lock for vino register access */
+	spinlock_t vino_lock;
+	/* a lock for channel input changes */
+	spinlock_t input_lock;
 
-	/* Loaded into VINO descriptors to clear End Of Descriptors table
-	 * interupt condition */
 	unsigned long dummy_page;
-	unsigned int dummy_buf[4] __attribute__((aligned(8)));
+	struct vino_descriptor_table dummy_desc_table;
 };
 
-static struct vino_video *Vino;
+/* Module parameters */
+
+/*
+ * Using vino_pixel_conversion the ARGB32-format pixels supplied
+ * by the VINO chip can be converted to more common formats
+ * like RGBA32 (or probably RGB24 in the future). This way we
+ * can give out data that can be specified correctly with
+ * the V4L2-definitions.
+ *
+ * The pixel format is specified as RGBA32 when no conversion
+ * is used.
+ *
+ * Note that this only affects the 32-bit bit depth.
+ *
+ * Use non-zero value to enable conversion.
+ */
+static int vino_pixel_conversion = 0;
+module_param_named(pixelconv, vino_pixel_conversion, int, 0);
+MODULE_PARM_DESC(pixelconv,
+		 "enable pixel conversion (non-zero value enables)");
+
+/* Internal data structures */
+
+static struct sgi_vino *vino;
+
+static struct vino_settings *vino_drvdata;
+
+static const char *vino_driver_name = "vino";
+static const char *vino_driver_description = "SGI VINO";
+static const char *vino_bus_name = "GIO64 bus";
+static const char *vino_v4l_device_name_a = "SGI VINO Channel A";
+static const char *vino_v4l_device_name_b = "SGI VINO Channel B";
+
+static const struct vino_input vino_inputs[] = {
+	{
+		.name		= "Composite",
+		.std		= V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM,
+	},{
+		.name		= "S-Video",
+		.std		= V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM,
+	},{
+		.name		= "D1 (IndyCam)",
+		.std		= V4L2_STD_NTSC,
+	}
+};
+
+static const struct vino_data_format vino_data_formats[] = {
+	{
+		.description	= "8-bit greyscale",
+		.bpp		= 1,
+		.pixelformat	= V4L2_PIX_FMT_GREY,
+		.colorspace	= V4L2_COLORSPACE_SMPTE170M,
+	},{
+		.description	= "8-bit dithered RGB 3-3-2",
+		.bpp		= 1,
+		.pixelformat	= V4L2_PIX_FMT_RGB332,
+		.colorspace	= V4L2_COLORSPACE_SRGB,
+	},{
+		.description	= "32-bit RGB",
+		.bpp		= 4,
+		.pixelformat	= V4L2_PIX_FMT_RGB32,
+		.colorspace	= V4L2_COLORSPACE_SRGB,
+	},{
+		.description	= "YUV 4:2:2",
+		.bpp		= 4,
+		.pixelformat	= V4L2_PIX_FMT_YUYV, // XXX: swapped?
+		.colorspace	= V4L2_COLORSPACE_SMPTE170M,
+	}/*,{
+		.description	= "24-bit RGB",
+		.bpp		= 3,
+		.pixelformat	= V4L2_PIX_FMT_RGB24,
+		.colorspace	= V4L2_COLORSPACE_SRGB,
+		}*/
+};
+
+static const struct vino_data_norm vino_data_norms[] = {
+	{
+		.description	= "NTSC",
+		.std		= V4L2_STD_NTSC,
+		.fps_min	= 6,
+		.fps_max	= 30,
+		.framelines	= 525,
+		.width		= VINO_NTSC_WIDTH,
+		.height		= VINO_NTSC_HEIGHT,
+		.odd		= {
+			.top 	= VINO_CLIPPING_START_ODD_NTSC,
+			.left 	= 0,
+			.bottom	= VINO_CLIPPING_START_ODD_NTSC
+			+ VINO_NTSC_HEIGHT / 2 - 1,
+			.right 	= VINO_NTSC_WIDTH,
+		},
+		.even		= {
+			.top 	= VINO_CLIPPING_START_EVEN_NTSC,
+			.left 	= 0,
+			.bottom	= VINO_CLIPPING_START_EVEN_NTSC
+			+ VINO_NTSC_HEIGHT / 2 - 1,
+			.right 	= VINO_NTSC_WIDTH,
+		},
+	},{
+		.description	= "PAL",
+		.std		= V4L2_STD_PAL,
+		.fps_min	= 5,
+		.fps_max	= 25,
+		.framelines	= 625,
+		.width		= VINO_PAL_WIDTH,
+		.height		= VINO_PAL_HEIGHT,
+		.odd		= {
+			.top 	= VINO_CLIPPING_START_ODD_PAL,
+			.left 	= 0,
+			.bottom	= VINO_CLIPPING_START_ODD_PAL
+			+ VINO_PAL_HEIGHT / 2 - 1,
+			.right 	= VINO_PAL_WIDTH,
+		},
+		.even		= {
+			.top 	= VINO_CLIPPING_START_EVEN_PAL,
+			.left 	= 0,
+			.bottom	= VINO_CLIPPING_START_EVEN_PAL
+			+ VINO_PAL_HEIGHT / 2 - 1,
+			.right 	= VINO_PAL_WIDTH,
+		},
+	},{
+		.description	= "SECAM",
+		.std		= V4L2_STD_SECAM,
+		.fps_min	= 5,
+		.fps_max	= 25,
+		.framelines	= 625,
+		.width		= VINO_PAL_WIDTH,
+		.height		= VINO_PAL_HEIGHT,
+		.odd		= {
+			.top 	= VINO_CLIPPING_START_ODD_PAL,
+			.left 	= 0,
+			.bottom	= VINO_CLIPPING_START_ODD_PAL
+			+ VINO_PAL_HEIGHT / 2 - 1,
+			.right 	= VINO_PAL_WIDTH,
+		},
+		.even		= {
+			.top 	= VINO_CLIPPING_START_EVEN_PAL,
+			.left 	= 0,
+			.bottom	= VINO_CLIPPING_START_EVEN_PAL
+			+ VINO_PAL_HEIGHT / 2 - 1,
+			.right 	= VINO_PAL_WIDTH,
+		},
+	},{
+		.description	= "NTSC (D1 input)",
+		.std		= V4L2_STD_NTSC,
+		.fps_min	= 6,
+		.fps_max	= 30,
+		.framelines	= 525,
+		.width		= VINO_NTSC_WIDTH,
+		.height		= VINO_NTSC_HEIGHT,
+		.odd		= {
+			.top 	= VINO_CLIPPING_START_ODD_D1,
+			.left 	= 0,
+			.bottom	= VINO_CLIPPING_START_ODD_D1
+			+ VINO_NTSC_HEIGHT / 2 - 1,
+			.right 	= VINO_NTSC_WIDTH,
+		},
+		.even		= {
+			.top 	= VINO_CLIPPING_START_EVEN_D1,
+			.left 	= 0,
+			.bottom	= VINO_CLIPPING_START_EVEN_D1
+			+ VINO_NTSC_HEIGHT / 2 - 1,
+			.right 	= VINO_NTSC_WIDTH,
+		},
+	}
+};
+
+#define VINO_INDYCAM_V4L2_CONTROL_COUNT		9
+
+struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
+	{
+		.id = V4L2_CID_AUTOGAIN,
+		.type = V4L2_CTRL_TYPE_BOOLEAN,
+		.name = "Automatic Gain Control",
+		.minimum = 0,
+		.maximum = 1,
+		.step = 1,
+		.default_value = INDYCAM_AGC_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_AUTO_WHITE_BALANCE,
+		.type = V4L2_CTRL_TYPE_BOOLEAN,
+		.name = "Automatic White Balance",
+		.minimum = 0,
+		.maximum = 1,
+		.step = 1,
+		.default_value = INDYCAM_AWB_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_GAIN,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Gain",
+		.minimum = INDYCAM_GAIN_MIN,
+		.maximum = INDYCAM_GAIN_MAX,
+		.step = 1,
+		.default_value = INDYCAM_GAIN_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_PRIVATE_BASE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Red Saturation",
+		.minimum = INDYCAM_RED_SATURATION_MIN,
+		.maximum = INDYCAM_RED_SATURATION_MAX,
+		.step = 1,
+		.default_value = INDYCAM_RED_SATURATION_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_PRIVATE_BASE + 1,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Blue Saturation",
+		.minimum = INDYCAM_BLUE_SATURATION_MIN,
+		.maximum = INDYCAM_BLUE_SATURATION_MAX,
+		.step = 1,
+		.default_value = INDYCAM_BLUE_SATURATION_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_RED_BALANCE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Red Balance",
+		.minimum = INDYCAM_RED_BALANCE_MIN,
+		.maximum = INDYCAM_RED_BALANCE_MAX,
+		.step = 1,
+		.default_value = INDYCAM_RED_BALANCE_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_BLUE_BALANCE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Blue Balance",
+		.minimum = INDYCAM_BLUE_BALANCE_MIN,
+		.maximum = INDYCAM_BLUE_BALANCE_MAX,
+		.step = 1,
+		.default_value = INDYCAM_BLUE_BALANCE_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_EXPOSURE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Shutter Control",
+		.minimum = INDYCAM_SHUTTER_MIN,
+		.maximum = INDYCAM_SHUTTER_MAX,
+		.step = 1,
+		.default_value = INDYCAM_SHUTTER_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_GAMMA,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Gamma",
+		.minimum = INDYCAM_GAMMA_MIN,
+		.maximum = INDYCAM_GAMMA_MAX,
+		.step = 1,
+		.default_value = INDYCAM_GAMMA_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	}
+};
+
+#define VINO_SAA7191_V4L2_CONTROL_COUNT		2
+
+struct v4l2_queryctrl vino_saa7191_v4l2_controls[] = {
+	{
+		.id = V4L2_CID_HUE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Hue",
+		.minimum = SAA7191_HUE_MIN,
+		.maximum = SAA7191_HUE_MAX,
+		.step = 1,
+		.default_value = SAA7191_HUE_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	},{
+		.id = V4L2_CID_PRIVATE_BASE,
+		.type = V4L2_CTRL_TYPE_BOOLEAN,
+		.name = "VTR Time Constant",
+		.minimum = SAA7191_VTRC_MIN,
+		.maximum = SAA7191_VTRC_MAX,
+		.step = 1,
+		.default_value = SAA7191_VTRC_DEFAULT,
+		.flags = 0,
+		.reserved = { 0, 0 },
+	}
+};
+
+/* VINO I2C bus functions */
 
 unsigned i2c_vino_getctrl(void *data)
 {
@@ -112,49 +638,49 @@ static struct i2c_algo_sgi_data i2c_sgi_vino_data =
  */
 static int i2c_vino_client_reg(struct i2c_client *client)
 {
-	int res = 0;
+	int ret = 0;
 
-	down(&Vino->input_lock);
+	spin_lock(&vino_drvdata->input_lock);
 	switch (client->driver->id) {
 	case I2C_DRIVERID_SAA7191:
-		if (Vino->decoder.driver)
-			res = -EBUSY;
+		if (vino_drvdata->decoder.driver)
+			ret = -EBUSY;
 		else
-			Vino->decoder.driver = client;
+			vino_drvdata->decoder.driver = client;
 		break;
 	case I2C_DRIVERID_INDYCAM:
-		if (Vino->camera.driver)
-			res = -EBUSY;
+		if (vino_drvdata->camera.driver)
+			ret = -EBUSY;
 		else
-			Vino->camera.driver = client;
+			vino_drvdata->camera.driver = client;
 		break;
 	default:
-		res = -ENODEV;
+		ret = -ENODEV;
 	}
-	up(&Vino->input_lock);
+	spin_unlock(&vino_drvdata->input_lock);
 
-	return res;
+	return ret;
 }
 
 static int i2c_vino_client_unreg(struct i2c_client *client)
 {
-	int res = 0;
+	int ret = 0;
 
-	down(&Vino->input_lock);
-	if (client == Vino->decoder.driver) {
-		if (Vino->decoder.owner)
-			res = -EBUSY;
+	spin_lock(&vino_drvdata->input_lock);
+	if (client == vino_drvdata->decoder.driver) {
+		if (vino_drvdata->decoder.owner != VINO_NO_CHANNEL)
+			ret = -EBUSY;
 		else
-			Vino->decoder.driver = NULL;
-	} else if (client == Vino->camera.driver) {
-		if (Vino->camera.owner)
-			res = -EBUSY;
+			vino_drvdata->decoder.driver = NULL;
+	} else if (client == vino_drvdata->camera.driver) {
+		if (vino_drvdata->camera.owner != VINO_NO_CHANNEL)
+			ret = -EBUSY;
 		else
-			Vino->camera.driver = NULL;
+			vino_drvdata->camera.driver = NULL;
 	}
-	up(&Vino->input_lock);
+	spin_unlock(&vino_drvdata->input_lock);
 
-	return res;
+	return ret;
 }
 
 static struct i2c_adapter vino_i2c_adapter =
@@ -176,172 +702,3591 @@ static int vino_i2c_del_bus(void)
 	return i2c_sgi_del_bus(&vino_i2c_adapter);
 }
 
+static int i2c_camera_command(unsigned int cmd, void *arg)
+{
+	return vino_drvdata->camera.driver->
+		driver->command(vino_drvdata->camera.driver,
+				cmd, arg);
+}
+
+static int i2c_decoder_command(unsigned int cmd, void *arg)
+{
+	return vino_drvdata->decoder.driver->
+		driver->command(vino_drvdata->decoder.driver,
+				cmd, arg);
+}
+
+/* VINO framebuffer/DMA descriptor management */
+
+static void vino_free_buffer_with_count(struct vino_framebuffer *fb,
+					       unsigned int count)
+{
+	unsigned int i;
+
+	dprintk("vino_free_buffer_with_count(): count = %d\n", count);
+
+	for (i = 0; i < count; i++) {
+		mem_map_unreserve(virt_to_page(fb->desc_table.virtual[i]));
+		dma_unmap_single(NULL,
+				 fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i],
+				 PAGE_SIZE, DMA_FROM_DEVICE);
+		free_page(fb->desc_table.virtual[i]);
+	}
+
+	dma_free_coherent(NULL,
+			  VINO_PAGE_RATIO * (fb->desc_table.page_count + 4) *
+			  sizeof(dma_addr_t), (void *)fb->desc_table.dma_cpu,
+			  fb->desc_table.dma);
+	kfree(fb->desc_table.virtual);
+
+	memset(fb, 0, sizeof(struct vino_framebuffer));
+}
+
+static void vino_free_buffer(struct vino_framebuffer *fb)
+{
+	vino_free_buffer_with_count(fb, fb->desc_table.page_count);
+}
+
+static int vino_allocate_buffer(struct vino_framebuffer *fb,
+				unsigned int size)
+{
+	unsigned int count, i, j;
+	int ret = 0;
+
+	dprintk("vino_allocate_buffer():\n");
+
+	if (size < 1)
+		return -EINVAL;
+
+	memset(fb, 0, sizeof(struct vino_framebuffer));
+
+	count = ((size / PAGE_SIZE) + 4) & ~3;
+
+	dprintk("vino_allocate_buffer(): size = %d, count = %d\n",
+		size, count);
+
+	/* allocate memory for table with virtual (page) addresses */
+	fb->desc_table.virtual = (unsigned long *)
+		kmalloc(count * sizeof(unsigned long), GFP_KERNEL);
+	if (!fb->desc_table.virtual)
+		return -ENOMEM;
+
+	/* allocate memory for table with dma addresses
+	 * (has space for four extra descriptors) */
+	fb->desc_table.dma_cpu =
+		dma_alloc_coherent(NULL, VINO_PAGE_RATIO * (count + 4) *
+				   sizeof(dma_addr_t), &fb->desc_table.dma,
+				   GFP_KERNEL | GFP_DMA);
+	if (!fb->desc_table.dma_cpu) {
+		ret = -ENOMEM;
+		goto out_free_virtual;
+	}
+
+	/* allocate pages for the buffer and acquire the according
+	 * dma addresses */
+	for (i = 0; i < count; i++) {
+		dma_addr_t dma_data_addr;
+
+		fb->desc_table.virtual[i] =
+			get_zeroed_page(GFP_KERNEL | GFP_DMA);
+		if (!fb->desc_table.virtual[i]) {
+			ret = -ENOBUFS;
+			break;
+		}
+
+		dma_data_addr =
+			dma_map_single(NULL,
+				       (void *)fb->desc_table.virtual[i],
+				       PAGE_SIZE, DMA_FROM_DEVICE);
+
+		for (j = 0; j < VINO_PAGE_RATIO; j++) {
+			fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i + j] =
+				dma_data_addr + VINO_PAGE_SIZE * j;
+		}
+
+		mem_map_reserve(virt_to_page(fb->desc_table.virtual[i]));
+	}
+
+	/* page_count needs to be set anyway, because the descriptor table has
+	 * been allocated according to this number */
+	fb->desc_table.page_count = count;
+
+	if (ret) {
+		/* the descriptor with index i doesn't contain
+		 * a valid address yet */
+		vino_free_buffer_with_count(fb, i);
+		return ret;
+	}
+
+	//fb->size = size;
+	fb->size = count * PAGE_SIZE;
+	fb->data_format = VINO_DATA_FMT_NONE;
+
+	/* set the dma stop-bit for the last (count+1)th descriptor */
+	fb->desc_table.dma_cpu[VINO_PAGE_RATIO * count] = VINO_DESC_STOP;
+	return 0;
+
+ out_free_virtual:
+	kfree(fb->desc_table.virtual);
+	return ret;
+}
+
+#if 0
+/* user buffers not fully implemented yet */
+static int vino_prepare_user_buffer(struct vino_framebuffer *fb,
+				     void *user,
+				     unsigned int size)
+{
+	unsigned int count, i, j;
+	int ret = 0;
+
+	dprintk("vino_prepare_user_buffer():\n");
+
+	if (size < 1)
+		return -EINVAL;
+
+	memset(fb, 0, sizeof(struct vino_framebuffer));
+
+	count = ((size / PAGE_SIZE)) & ~3;
+
+	dprintk("vino_prepare_user_buffer(): size = %d, count = %d\n",
+		size, count);
+
+	/* allocate memory for table with virtual (page) addresses */
+	fb->desc_table.virtual = (unsigned long *)
+		kmalloc(count * sizeof(unsigned long), GFP_KERNEL);
+	if (!fb->desc_table.virtual)
+		return -ENOMEM;
+
+	/* allocate memory for table with dma addresses
+	 * (has space for four extra descriptors) */
+	fb->desc_table.dma_cpu =
+		dma_alloc_coherent(NULL, VINO_PAGE_RATIO * (count + 4) *
+				   sizeof(dma_addr_t), &fb->desc_table.dma,
+				   GFP_KERNEL | GFP_DMA);
+	if (!fb->desc_table.dma_cpu) {
+		ret = -ENOMEM;
+		goto out_free_virtual;
+	}
+
+	/* allocate pages for the buffer and acquire the according
+	 * dma addresses */
+	for (i = 0; i < count; i++) {
+		dma_addr_t dma_data_addr;
+
+		fb->desc_table.virtual[i] =
+			get_zeroed_page(GFP_KERNEL | GFP_DMA);
+		if (!fb->desc_table.virtual[i]) {
+			ret = -ENOBUFS;
+			break;
+		}
+
+		dma_data_addr =
+			dma_map_single(NULL,
+				       (void *)fb->desc_table.virtual[i],
+				       PAGE_SIZE, DMA_FROM_DEVICE);
+
+		for (j = 0; j < VINO_PAGE_RATIO; j++) {
+			fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i + j] =
+				dma_data_addr + VINO_PAGE_SIZE * j;
+		}
+
+		mem_map_reserve(virt_to_page(fb->desc_table.virtual[i]));
+	}
+
+	/* page_count needs to be set anyway, because the descriptor table has
+	 * been allocated according to this number */
+	fb->desc_table.page_count = count;
+
+	if (ret) {
+		/* the descriptor with index i doesn't contain
+		 * a valid address yet */
+		vino_free_buffer_with_count(fb, i);
+		return ret;
+	}
+
+	//fb->size = size;
+	fb->size = count * PAGE_SIZE;
+
+	/* set the dma stop-bit for the last (count+1)th descriptor */
+	fb->desc_table.dma_cpu[VINO_PAGE_RATIO * count] = VINO_DESC_STOP;
+	return 0;
+
+ out_free_virtual:
+	kfree(fb->desc_table.virtual);
+	return ret;
+}
+#endif
+
+static void vino_sync_buffer(struct vino_framebuffer *fb)
+{
+	int i;
+
+	dprintk("vino_sync_buffer():\n");
+
+	for (i = 0; i < fb->desc_table.page_count; i++)
+		dma_sync_single(NULL,
+				fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i],
+				PAGE_SIZE, DMA_FROM_DEVICE);
+}
+
+/* Framebuffer fifo functions (need to be locked externally) */
+
+static void vino_fifo_init(struct vino_framebuffer_fifo *f,
+			   unsigned int length)
+{
+	f->length = 0;
+	f->used = 0;
+	f->head = 0;
+	f->tail = 0;
+
+	if (length > VINO_FRAMEBUFFER_MAX_COUNT)
+		length = VINO_FRAMEBUFFER_MAX_COUNT;
+
+	f->length = length;
+}
+
+/* returns true/false */
+static int vino_fifo_has_id(struct vino_framebuffer_fifo *f, unsigned int id)
+{
+	unsigned int i;
+	for (i = f->head; i == (f->tail - 1); i = (i + 1) % f->length) {
+		if (f->data[i] == id)
+			return 1;
+	}
+
+	return 0;
+}
+
+/* returns true/false */
+static int vino_fifo_full(struct vino_framebuffer_fifo *f)
+{
+	return (f->used == f->length);
+}
+
+static unsigned int vino_fifo_get_used(struct vino_framebuffer_fifo *f)
+{
+	return f->used;
+}
 
-static void vino_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static int vino_fifo_enqueue(struct vino_framebuffer_fifo *f, unsigned int id)
 {
+	if (id >= f->length) {
+		return VINO_QUEUE_ERROR;
+	}
+
+	if (vino_fifo_has_id(f, id)) {
+		return VINO_QUEUE_ERROR;
+	}
+
+	if (f->used < f->length) {
+		f->data[f->tail] = id;
+		f->tail = (f->tail + 1) % f->length;
+		f->used++;
+	} else {
+		return VINO_QUEUE_ERROR;
+	}
+
+	return 0;
 }
 
-static int vino_open(struct video_device *dev, int flags)
+static int vino_fifo_peek(struct vino_framebuffer_fifo *f, unsigned int *id)
 {
-	struct vino_device *videv = (struct vino_device *)dev;
+	if (f->used > 0) {
+		*id = f->data[f->head];
+	} else {
+		return VINO_QUEUE_ERROR;
+	}
 
 	return 0;
 }
 
-static void vino_close(struct video_device *dev)
+static int vino_fifo_dequeue(struct vino_framebuffer_fifo *f, unsigned int *id)
 {
-	struct vino_device *videv = (struct vino_device *)dev;
+	if (f->used > 0) {
+		*id = f->data[f->head];
+		f->head = (f->head + 1) % f->length;
+		f->used--;
+	} else {
+		return VINO_QUEUE_ERROR;
+	}
+
+	return 0;
 }
 
-static int vino_mmap(struct video_device *dev, const char *adr,
-		     unsigned long size)
+/* Framebuffer queue functions */
+
+/* execute with queue_lock locked */
+static void vino_queue_free_with_count(struct vino_framebuffer_queue *q,
+				       unsigned int length)
 {
-	struct vino_device *videv = (struct vino_device *)dev;
+	unsigned int i;
 
-	return -EINVAL;
+	q->length = 0;
+	memset(&q->in, 0, sizeof(struct vino_framebuffer_fifo));
+	memset(&q->out, 0, sizeof(struct vino_framebuffer_fifo));
+	for (i = 0; i < length; i++) {
+		dprintk("vino_queue_free_with_count(): freeing buffer %d\n",
+			i);
+		vino_free_buffer(q->buffer[i]);
+		kfree(q->buffer[i]);
+	}
+
+	q->type = VINO_MEMORY_NONE;
+	q->magic = 0;
 }
 
-static int vino_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
+static void vino_queue_free(struct vino_framebuffer_queue *q)
 {
-	struct vino_device *videv = (struct vino_device *)dev;
+	dprintk("vino_queue_free():\n");
+
+	if (q->magic != VINO_QUEUE_MAGIC)
+		return;
+	if (q->type != VINO_MEMORY_MMAP)
+		return;
+
+	down(&q->queue_sem);
+
+	vino_queue_free_with_count(q, q->length);
+
+	up(&q->queue_sem);
+}
+
+static int vino_queue_init(struct vino_framebuffer_queue *q,
+			   unsigned int *length)
+{
+	unsigned int i;
+	int ret = 0;
+
+	dprintk("vino_queue_init(): length = %d\n", *length);
+
+	if (q->magic == VINO_QUEUE_MAGIC) {
+		dprintk("vino_queue_init(): queue already initialized!\n");
+		return -EINVAL;
+	}
+
+	if (q->type != VINO_MEMORY_NONE) {
+		dprintk("vino_queue_init(): queue already initialized!\n");
+		return -EINVAL;
+	}
+
+	if (*length < 1)
+		return -EINVAL;
+
+	down(&q->queue_sem);
+
+	if (*length > VINO_FRAMEBUFFER_MAX_COUNT)
+		*length = VINO_FRAMEBUFFER_MAX_COUNT;
+
+	q->length = 0;
+
+	for (i = 0; i < *length; i++) {
+		dprintk("vino_queue_init(): allocating buffer %d\n", i);
+		q->buffer[i] = kmalloc(sizeof(struct vino_framebuffer),
+				       GFP_KERNEL);
+		if (!q->buffer[i]) {
+			dprintk("vino_queue_init(): kmalloc() failed\n");
+			ret = -ENOMEM;
+			break;
+		}
+
+		ret = vino_allocate_buffer(q->buffer[i],
+					   VINO_FRAMEBUFFER_SIZE);
+		if (ret) {
+			kfree(q->buffer[i]);
+			dprintk("vino_queue_init(): "
+				"vino_allocate_buffer() failed\n");
+			break;
+		}
+
+		q->buffer[i]->id = i;
+		if (i > 0) {
+			q->buffer[i]->offset = q->buffer[i - 1]->offset +
+				q->buffer[i - 1]->size;
+		} else {
+			q->buffer[i]->offset = 0;
+		}
+
+		spin_lock_init(&q->buffer[i]->state_lock);
+
+		dprintk("vino_queue_init(): buffer = %d, offset = %d, "
+			"size = %d\n", i, q->buffer[i]->offset,
+			q->buffer[i]->size);
+	}
+
+	if (ret) {
+		vino_queue_free_with_count(q, i);
+		*length = 0;
+	} else {
+		q->length = *length;
+		vino_fifo_init(&q->in, q->length);
+		vino_fifo_init(&q->out, q->length);
+		q->type = VINO_MEMORY_MMAP;
+		q->magic = VINO_QUEUE_MAGIC;
+	}
+
+	up(&q->queue_sem);
+
+	return ret;
+}
+
+static struct vino_framebuffer *vino_queue_add(struct
+					       vino_framebuffer_queue *q,
+					       unsigned int id)
+{
+	struct vino_framebuffer *ret = NULL;
+	unsigned int total;
+	unsigned long flags;
+
+	dprintk("vino_queue_add(): id = %d\n", id);
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return ret;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0)
+		goto out;
+
+	if (id >= q->length)
+		goto out;
+
+	/* not needed?: if (vino_fifo_full(&q->out)) {
+		goto out;
+		}*/
+	/* check that outgoing queue isn't already full
+	 * (or that it won't become full) */
+	total = vino_fifo_get_used(&q->in) +
+		vino_fifo_get_used(&q->out);
+	if (total >= q->length)
+		goto out;
+
+	if (vino_fifo_enqueue(&q->in, id))
+		goto out;
+
+	ret = q->buffer[id];
+
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+static struct vino_framebuffer *vino_queue_transfer(struct
+						    vino_framebuffer_queue *q)
+{
+	struct vino_framebuffer *ret = NULL;
+	struct vino_framebuffer *fb;
+	int id;
+	unsigned long flags;
+
+	dprintk("vino_queue_transfer():\n");
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return ret;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0)
+		goto out;
+
+	// now this actually removes an entry from the incoming queue
+	if (vino_fifo_dequeue(&q->in, &id)) {
+		goto out;
+	}
+
+	dprintk("vino_queue_transfer(): id = %d\n", id);
+	fb = q->buffer[id];
+
+	// we have already checked that the outgoing queue is not full, but...
+	if (vino_fifo_enqueue(&q->out, id)) {
+		printk(KERN_ERR "vino_queue_transfer(): "
+		       "outgoing queue is full, this shouldn't happen!\n");
+		goto out;
+	}
+
+	ret = fb;
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+/* returns true/false */
+static int vino_queue_incoming_contains(struct vino_framebuffer_queue *q,
+					unsigned int id)
+{
+	int ret = 0;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return ret;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0)
+		goto out;
+
+	ret = vino_fifo_has_id(&q->in, id);
+
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+/* returns true/false */
+static int vino_queue_outgoing_contains(struct vino_framebuffer_queue *q,
+					unsigned int id)
+{
+	int ret = 0;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return ret;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0)
+		goto out;
+
+	ret = vino_fifo_has_id(&q->out, id);
+
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+static int vino_queue_get_incoming(struct vino_framebuffer_queue *q,
+				   unsigned int *used)
+{
+	int ret = 0;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return VINO_QUEUE_ERROR;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0) {
+		ret = VINO_QUEUE_ERROR;
+		goto out;
+	}
+
+	*used = vino_fifo_get_used(&q->in);
+
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+static int vino_queue_get_outgoing(struct vino_framebuffer_queue *q,
+				   unsigned int *used)
+{
+	int ret = 0;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return VINO_QUEUE_ERROR;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0) {
+		ret = VINO_QUEUE_ERROR;
+		goto out;
+	}
+
+	*used = vino_fifo_get_used(&q->out);
+
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+static int vino_queue_get_total(struct vino_framebuffer_queue *q,
+				unsigned int *total)
+{
+	int ret = 0;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return VINO_QUEUE_ERROR;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0) {
+		ret = VINO_QUEUE_ERROR;
+		goto out;
+	}
+
+	*total = vino_fifo_get_used(&q->in) +
+		vino_fifo_get_used(&q->out);
+
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+static struct vino_framebuffer *vino_queue_peek(struct
+						vino_framebuffer_queue *q,
+						unsigned int *id)
+{
+	struct vino_framebuffer *ret = NULL;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return ret;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0)
+		goto out;
+
+	if (vino_fifo_peek(&q->in, id)) {
+		goto out;
+	}
+
+	ret = q->buffer[*id];
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+static struct vino_framebuffer *vino_queue_remove(struct
+						  vino_framebuffer_queue *q,
+						  unsigned int *id)
+{
+	struct vino_framebuffer *ret = NULL;
+	unsigned long flags;
+	dprintk("vino_queue_remove():\n");
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return ret;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0)
+		goto out;
+
+	if (vino_fifo_dequeue(&q->out, id)) {
+		goto out;
+	}
+
+	dprintk("vino_queue_remove(): id = %d\n", *id);
+	ret = q->buffer[*id];
+out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+static struct
+vino_framebuffer *vino_queue_get_buffer(struct vino_framebuffer_queue *q,
+					unsigned int id)
+{
+	struct vino_framebuffer *ret = NULL;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return ret;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+
+	if (q->length == 0)
+		goto out;
+
+	if (id >= q->length)
+		goto out;
+
+	ret = q->buffer[id];
+ out:
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+static unsigned int vino_queue_get_length(struct vino_framebuffer_queue *q)
+{
+	unsigned int length = 0;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return length;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+	length = q->length;
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return length;
+}
+
+static int vino_queue_has_mapped_buffers(struct vino_framebuffer_queue *q)
+{
+	unsigned int i;
+	int ret = 0;
+	unsigned long flags;
+
+	if (q->magic != VINO_QUEUE_MAGIC) {
+		return ret;
+	}
+
+	spin_lock_irqsave(&q->queue_lock, flags);
+	for (i = 0; i < q->length; i++) {
+		if (q->buffer[i]->map_count > 0) {
+			ret = 1;
+			break;
+		}
+	}
+	spin_unlock_irqrestore(&q->queue_lock, flags);
+
+	return ret;
+}
+
+/* VINO functions */
+
+/* execute with input_lock locked */
+static void vino_update_line_size(struct vino_channel_settings *vcs)
+{
+	unsigned int w = vcs->clipping.right - vcs->clipping.left;
+	unsigned int d = vcs->decimation;
+	unsigned int bpp = vino_data_formats[vcs->data_format].bpp;
+        unsigned int lsize;
+
+	dprintk("update_line_size(): before: w = %d, d = %d, "
+		"line_size = %d\n", w, d, vcs->line_size);
+        /* line size must be multiple of 8 bytes */
+	lsize = (bpp * (w / d)) & ~7;
+	w = (lsize / bpp) * d;
+
+	vcs->clipping.right = vcs->clipping.left + w;
+	vcs->line_size = lsize;
+	dprintk("update_line_size(): after: w = %d, d = %d, "
+		"line_size = %d\n", w, d, vcs->line_size);
+}
+
+/* execute with input_lock locked */
+static void vino_set_clipping(struct vino_channel_settings *vcs,
+			      unsigned int x, unsigned int y,
+			      unsigned int w, unsigned int h)
+{
+	unsigned int maxwidth, maxheight;
+	unsigned int d;
+
+	maxwidth = vino_data_norms[vcs->data_norm].width;
+	maxheight = vino_data_norms[vcs->data_norm].height;
+	d = vcs->decimation;
+
+	y &= ~1;	/* odd/even fields */
+
+	if (x > maxwidth) {
+		x = 0;
+	}
+	if (y > maxheight) {
+		y = 0;
+	}
+
+	if (((w / d) < VINO_MIN_WIDTH)
+	    || ((h / d) < VINO_MIN_HEIGHT)) {
+		w = VINO_MIN_WIDTH * d;
+		h = VINO_MIN_HEIGHT * d;
+	}
+
+	if ((x + w) > maxwidth) {
+		w = maxwidth - x;
+		if ((w / d) < VINO_MIN_WIDTH)
+			x = maxwidth - VINO_MIN_WIDTH * d;
+	}
+	if ((y + h) > maxheight) {
+		h = maxheight - y;
+		if ((h / d) < VINO_MIN_HEIGHT)
+			y = maxheight - VINO_MIN_HEIGHT * d;
+	}
+
+	vcs->clipping.left = x;
+	vcs->clipping.top = y;
+	vcs->clipping.right = x + w;
+	vcs->clipping.bottom = y + h;
+
+	vino_update_line_size(vcs);
+
+	dprintk("clipping %d, %d, %d, %d / %d - %d\n",
+		vcs->clipping.left, vcs->clipping.top, vcs->clipping.right,
+		vcs->clipping.bottom, vcs->decimation, vcs->line_size);
+}
+
+/* execute with input_lock locked */
+static void vino_set_default_clipping(struct vino_channel_settings *vcs)
+{
+	vino_set_clipping(vcs, 0, 0, vino_data_norms[vcs->data_norm].width,
+			  vino_data_norms[vcs->data_norm].height);
+}
+
+/* execute with input_lock locked */
+static void vino_set_scaling(struct vino_channel_settings *vcs,
+			     unsigned int w, unsigned int h)
+{
+	unsigned int x, y, curw, curh, d;
+
+	x = vcs->clipping.left;
+	y = vcs->clipping.top;
+	curw = vcs->clipping.right - vcs->clipping.left;
+	curh = vcs->clipping.bottom - vcs->clipping.top;
+
+	d = max(curw / w, curh / h);
+
+	dprintk("scaling w: %d, h: %d, curw: %d, curh: %d, d: %d\n",
+		w, h, curw, curh, d);
+
+	if (d < 1) {
+		d = 1;
+	}
+	if (d > 8) {
+		d = 8;
+	}
+
+	vcs->decimation = d;
+	vino_set_clipping(vcs, x, y, w * d, h * d);
+
+	dprintk("scaling %d, %d, %d, %d / %d - %d\n", vcs->clipping.left,
+		vcs->clipping.top, vcs->clipping.right, vcs->clipping.bottom,
+		vcs->decimation, vcs->line_size);
+}
+
+/* execute with input_lock locked */
+static void vino_reset_scaling(struct vino_channel_settings *vcs)
+{
+	vino_set_scaling(vcs, vcs->clipping.right - vcs->clipping.left,
+			 vcs->clipping.bottom - vcs->clipping.top);
+}
+
+/* execute with input_lock locked */
+static void vino_set_framerate(struct vino_channel_settings *vcs,
+			       unsigned int fps)
+{
+	unsigned int mask;
+
+	switch (vcs->data_norm) {
+	case VINO_DATA_NORM_NTSC:
+	case VINO_DATA_NORM_D1:
+		fps = (unsigned int)(fps / 6) * 6; // FIXME: round!
+
+		if (fps < vino_data_norms[vcs->data_norm].fps_min)
+			fps = vino_data_norms[vcs->data_norm].fps_min;
+		if (fps > vino_data_norms[vcs->data_norm].fps_max)
+			fps = vino_data_norms[vcs->data_norm].fps_max;
+
+		switch (fps) {
+		case 6:
+			mask = 0x003;
+			break;
+		case 12:
+			mask = 0x0c3;
+			break;
+		case 18:
+			mask = 0x333;
+			break;
+		case 24:
+			mask = 0x3ff;
+			break;
+		case 30:
+			mask = 0xfff;
+			break;
+		default:
+			mask = VINO_FRAMERT_FULL;
+		}
+		vcs->framert_reg = VINO_FRAMERT_RT(mask);
+		break;
+	case VINO_DATA_NORM_PAL:
+	case VINO_DATA_NORM_SECAM:
+		fps = (unsigned int)(fps / 5) * 5; // FIXME: round!
+
+		if (fps < vino_data_norms[vcs->data_norm].fps_min)
+			fps = vino_data_norms[vcs->data_norm].fps_min;
+		if (fps > vino_data_norms[vcs->data_norm].fps_max)
+			fps = vino_data_norms[vcs->data_norm].fps_max;
+
+		switch (fps) {
+		case 5:
+			mask = 0x003;
+			break;
+		case 10:
+			mask = 0x0c3;
+			break;
+		case 15:
+			mask = 0x333;
+			break;
+		case 20:
+			mask = 0x0ff;
+			break;
+		case 25:
+			mask = 0x3ff;
+			break;
+		default:
+			mask = VINO_FRAMERT_FULL;
+		}
+		vcs->framert_reg = VINO_FRAMERT_RT(mask) | VINO_FRAMERT_PAL;
+		break;
+	}
+
+	vcs->fps = fps;
+}
+
+/* execute with input_lock locked */
+static void vino_set_default_framerate(struct vino_channel_settings *vcs)
+{
+	vino_set_framerate(vcs, vino_data_norms[vcs->data_norm].fps_max);
+}
+
+/*
+ * Prepare VINO for DMA transfer...
+ * (execute only with vino_lock and input_lock locked)
+ */
+static int vino_dma_setup(struct vino_channel_settings *vcs,
+			  struct vino_framebuffer *fb)
+{
+	u32 ctrl, intr;
+	struct sgi_vino_channel *ch;
+	const struct vino_data_norm *norm;
+
+	dprintk("vino_dma_setup():\n");
+
+	vcs->field = 0;
+	fb->frame_counter = 0;
+
+	ch = (vcs->channel == VINO_CHANNEL_A) ? &vino->a : &vino->b;
+	norm = &vino_data_norms[vcs->data_norm];
+
+	ch->page_index = 0;
+	ch->line_count = 0;
+
+	/* VINO line size register is set 8 bytes less than actual */
+	ch->line_size = vcs->line_size - 8;
+
+	/* let VINO know where to transfer data */
+	ch->start_desc_tbl = fb->desc_table.dma;
+	ch->next_4_desc = fb->desc_table.dma;
+
+	/* give vino time to fetch the first four descriptors, 5 usec
+	 * should be more than enough time */
+	udelay(VINO_DESC_FETCH_DELAY);
+
+	/* set the alpha register */
+	ch->alpha = vcs->alpha;
+
+	/* set clipping registers */
+	ch->clip_start = VINO_CLIP_ODD(norm->odd.top + vcs->clipping.top / 2) |
+		VINO_CLIP_EVEN(norm->even.top +
+			       vcs->clipping.top / 2) |
+		VINO_CLIP_X(vcs->clipping.left);
+	ch->clip_end = VINO_CLIP_ODD(norm->odd.top +
+				     vcs->clipping.bottom / 2 - 1) |
+		VINO_CLIP_EVEN(norm->even.top +
+			       vcs->clipping.bottom / 2 - 1) |
+		VINO_CLIP_X(vcs->clipping.right);
+	/* FIXME: end-of-field bug workaround
+		       VINO_CLIP_X(VINO_PAL_WIDTH);
+	 */
+
+	/* set the size of actual content in the buffer (DECIMATION !) */
+	fb->data_size = ((vcs->clipping.right - vcs->clipping.left) /
+			 vcs->decimation) *
+		((vcs->clipping.bottom - vcs->clipping.top) /
+		 vcs->decimation) *
+		vino_data_formats[vcs->data_format].bpp;
+
+	ch->frame_rate = vcs->framert_reg;
+
+	ctrl = vino->control;
+	intr = vino->intr_status;
+
+	if (vcs->channel == VINO_CHANNEL_A) {
+		/* All interrupt conditions for this channel was cleared
+		 * so clear the interrupt status register and enable
+		 * interrupts */
+		intr &=	~VINO_INTSTAT_A;
+		ctrl |= VINO_CTRL_A_INT;
+
+		/* enable synchronization */
+		ctrl |= VINO_CTRL_A_SYNC_ENBL;
+
+		/* enable frame assembly */
+		ctrl |= VINO_CTRL_A_INTERLEAVE_ENBL;
+
+		/* set decimation used */
+		if (vcs->decimation < 2)
+			ctrl &= ~VINO_CTRL_A_DEC_ENBL;
+		else {
+			ctrl |= VINO_CTRL_A_DEC_ENBL;
+			ctrl &= ~VINO_CTRL_A_DEC_SCALE_MASK;
+			ctrl |= (vcs->decimation - 1) <<
+				VINO_CTRL_A_DEC_SCALE_SHIFT;
+		}
+
+		/* select input interface */
+		if (vcs->input == VINO_INPUT_D1)
+			ctrl |= VINO_CTRL_A_SELECT;
+		else
+			ctrl &= ~VINO_CTRL_A_SELECT;
+
+		/* palette */
+		ctrl &= ~(VINO_CTRL_A_LUMA_ONLY | VINO_CTRL_A_RGB |
+			  VINO_CTRL_A_DITHER);
+	} else {
+		intr &= ~VINO_INTSTAT_B;
+		ctrl |= VINO_CTRL_B_INT;
+
+		ctrl |= VINO_CTRL_B_SYNC_ENBL;
+		ctrl |= VINO_CTRL_B_INTERLEAVE_ENBL;
+
+		if (vcs->decimation < 2)
+			ctrl &= ~VINO_CTRL_B_DEC_ENBL;
+		else {
+			ctrl |= VINO_CTRL_B_DEC_ENBL;
+			ctrl &= ~VINO_CTRL_B_DEC_SCALE_MASK;
+			ctrl |= (vcs->decimation - 1) <<
+				VINO_CTRL_B_DEC_SCALE_SHIFT;
+
+		}
+		if (vcs->input == VINO_INPUT_D1)
+			ctrl |= VINO_CTRL_B_SELECT;
+		else
+			ctrl &= ~VINO_CTRL_B_SELECT;
+
+		ctrl &= ~(VINO_CTRL_B_LUMA_ONLY | VINO_CTRL_B_RGB |
+			  VINO_CTRL_B_DITHER);
+	}
+
+	/* set palette */
+	fb->data_format = vcs->data_format;
+
+	switch (vcs->data_format) {
+		case VINO_DATA_FMT_GREY:
+			ctrl |= (vcs->channel == VINO_CHANNEL_A) ?
+				VINO_CTRL_A_LUMA_ONLY : VINO_CTRL_B_LUMA_ONLY;
+			break;
+		case VINO_DATA_FMT_RGB32:
+			ctrl |= (vcs->channel == VINO_CHANNEL_A) ?
+				VINO_CTRL_A_RGB : VINO_CTRL_B_RGB;
+			break;
+		case VINO_DATA_FMT_YUV:
+			/* nothing needs to be done */
+			break;
+		case VINO_DATA_FMT_RGB332:
+			ctrl |= (vcs->channel == VINO_CHANNEL_A) ?
+				VINO_CTRL_A_RGB | VINO_CTRL_A_DITHER :
+				VINO_CTRL_B_RGB | VINO_CTRL_B_DITHER;
+			break;
+	}
+
+	vino->intr_status = intr;
+	vino->control = ctrl;
+
+	return 0;
+}
+
+/* (execute only with vino_lock locked) */
+static void vino_dma_start(struct vino_channel_settings *vcs)
+{
+	u32 ctrl = vino->control;
+
+	dprintk("vino_dma_start():\n");
+	ctrl |= (vcs->channel == VINO_CHANNEL_A) ?
+		VINO_CTRL_A_DMA_ENBL : VINO_CTRL_B_DMA_ENBL;
+	vino->control = ctrl;
+}
+
+/* (execute only with vino_lock locked) */
+static void vino_dma_stop(struct vino_channel_settings *vcs)
+{
+	u32 ctrl = vino->control;
+
+	ctrl &= (vcs->channel == VINO_CHANNEL_A) ?
+		~VINO_CTRL_A_DMA_ENBL : ~VINO_CTRL_B_DMA_ENBL;
+	vino->control = ctrl;
+	dprintk("vino_dma_stop():\n");
+}
+
+/*
+ * Load dummy page to descriptor registers. This prevents generating of
+ * spurious interrupts. (execute only with vino_lock locked)
+ */
+static void vino_clear_interrupt(struct vino_channel_settings *vcs)
+{
+	struct sgi_vino_channel *ch;
+
+	ch = (vcs->channel == VINO_CHANNEL_A) ? &vino->a : &vino->b;
+
+	ch->page_index = 0;
+	ch->line_count = 0;
+
+	ch->start_desc_tbl = vino_drvdata->dummy_desc_table.dma;
+	ch->next_4_desc = vino_drvdata->dummy_desc_table.dma;
+
+	udelay(VINO_DESC_FETCH_DELAY);
+	dprintk("channel %c clear interrupt condition\n",
+	       (vcs->channel == VINO_CHANNEL_A) ? 'A':'B');
+}
+
+static int vino_capture(struct vino_channel_settings *vcs,
+			struct vino_framebuffer *fb)
+{
+	int err = 0;
+	unsigned long flags, flags2;
+
+	spin_lock_irqsave(&fb->state_lock, flags);
+
+	if (fb->state == VINO_FRAMEBUFFER_IN_USE)
+		err = -EBUSY;
+	fb->state = VINO_FRAMEBUFFER_IN_USE;
+
+	spin_unlock_irqrestore(&fb->state_lock, flags);
+
+	if (err)
+		return err;
+
+	spin_lock_irqsave(&vino_drvdata->vino_lock, flags);
+	spin_lock_irqsave(&vino_drvdata->input_lock, flags2);
+
+	vino_dma_setup(vcs, fb);
+	vino_dma_start(vcs);
+
+	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags2);
+	spin_unlock_irqrestore(&vino_drvdata->vino_lock, flags);
+
+	return err;
+}
+
+static
+struct vino_framebuffer *vino_capture_enqueue(struct
+					      vino_channel_settings *vcs,
+					      unsigned int index)
+{
+	struct vino_framebuffer *fb;
+	unsigned long flags;
+
+	dprintk("vino_capture_enqueue():\n");
+
+	spin_lock_irqsave(&vcs->capture_lock, flags);
+
+	fb = vino_queue_add(&vcs->fb_queue, index);
+	if (fb == NULL) {
+		dprintk("vino_capture_enqueue(): vino_queue_add() failed, "
+			"queue full?\n");
+		goto out;
+	}
+out:
+	spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+	return fb;
+}
+
+static int vino_capture_next(struct vino_channel_settings *vcs, int start)
+{
+	struct vino_framebuffer *fb;
+	unsigned int incoming, id;
+	int err = 0;
+	unsigned long flags, flags2;
+
+	dprintk("vino_capture_next():\n");
+
+	spin_lock_irqsave(&vcs->capture_lock, flags);
+
+	if (start) {
+		/* start capture only if capture isn't in progress already */
+		if (vcs->capturing) {
+			spin_unlock_irqrestore(&vcs->capture_lock, flags);
+			return 0;
+		}
+
+	} else {
+		/* capture next frame:
+		 * stop capture if capturing is not set */
+		if (!vcs->capturing) {
+			spin_unlock_irqrestore(&vcs->capture_lock, flags);
+			return 0;
+		}
+	}
+
+	err = vino_queue_get_incoming(&vcs->fb_queue, &incoming);
+	if (err) {
+		dprintk("vino_capture_next(): vino_queue_get_incoming() "
+			"failed\n");
+		err = -EINVAL;
+		goto out;
+	}
+	if (incoming == 0) {
+		dprintk("vino_capture_next(): no buffers available\n");
+		goto out;
+	}
+
+	fb = vino_queue_peek(&vcs->fb_queue, &id);
+	if (fb == NULL) {
+		dprintk("vino_capture_next(): vino_queue_peek() failed\n");
+		err = -EINVAL;
+		goto out;
+	}
+
+	spin_lock_irqsave(&fb->state_lock, flags2);
+	fb->state = VINO_FRAMEBUFFER_UNUSED;
+	spin_unlock_irqrestore(&fb->state_lock, flags2);
+
+	if (start) {
+		vcs->capturing = 1;
+	}
+
+	spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+	err = vino_capture(vcs, fb);
+
+	return err;
+
+out:
+	vcs->capturing = 0;
+	spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+	return err;
+}
+
+static int vino_is_capturing(struct vino_channel_settings *vcs)
+{
+	int ret;
+	unsigned long flags;
+
+	spin_lock_irqsave(&vcs->capture_lock, flags);
+
+	ret = vcs->capturing;
+
+	spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+	return ret;
+}
+
+/* waits until a frame is captured */
+static int vino_wait_for_frame(struct vino_channel_settings *vcs)
+{
+	wait_queue_t wait;
+	int err = 0;
+
+	dprintk("vino_wait_for_frame():\n");
+
+	init_waitqueue_entry(&wait, current);
+	/* add ourselves into wait queue */
+	add_wait_queue(&vcs->fb_queue.frame_wait_queue, &wait);
+	/* and set current state */
+	set_current_state(TASK_INTERRUPTIBLE);
+
+	/* to ensure that schedule_timeout will return immediately
+	 * if VINO interrupt was triggred meanwhile */
+	schedule_timeout(HZ / 10);
+
+	if (signal_pending(current))
+		err = -EINTR;
+
+	remove_wait_queue(&vcs->fb_queue.frame_wait_queue, &wait);
+
+	dprintk("vino_wait_for_frame(): waiting for frame %s\n",
+		err ? "failed" : "ok");
+
+	return err;
+}
+
+/* the function assumes that PAGE_SIZE % 4 == 0 */
+static void vino_convert_to_rgba(struct vino_framebuffer *fb) {
+	unsigned char *pageptr;
+	unsigned int page, i;
+	unsigned char a;
+
+	for (page = 0; page < fb->desc_table.page_count; page++) {
+		pageptr = (unsigned char *)fb->desc_table.virtual[page];
+
+		for (i = 0; i < PAGE_SIZE; i += 4) {
+			a = pageptr[0];
+			pageptr[0] = pageptr[3];
+			pageptr[1] = pageptr[2];
+			pageptr[2] = pageptr[1];
+			pageptr[3] = a;
+			pageptr += 4;
+		}
+	}
+}
+
+/* checks if the buffer is in correct state and syncs data */
+static int vino_check_buffer(struct vino_channel_settings *vcs,
+			     struct vino_framebuffer *fb)
+{
+	int err = 0;
+	unsigned long flags;
+
+	dprintk("vino_check_buffer():\n");
+
+	spin_lock_irqsave(&fb->state_lock, flags);
+	switch (fb->state) {
+	case VINO_FRAMEBUFFER_IN_USE:
+		err = -EIO;
+		break;
+	case VINO_FRAMEBUFFER_READY:
+		vino_sync_buffer(fb);
+		fb->state = VINO_FRAMEBUFFER_UNUSED;
+		break;
+	default:
+		err = -EINVAL;
+	}
+	spin_unlock_irqrestore(&fb->state_lock, flags);
+
+	if (!err) {
+		if (vino_pixel_conversion
+		    && (fb->data_format == VINO_DATA_FMT_RGB32)) {
+			vino_convert_to_rgba(fb);
+		}
+	} else if (err && (err != -EINVAL)) {
+		dprintk("vino_check_buffer(): buffer not ready\n");
+
+		spin_lock_irqsave(&vino_drvdata->vino_lock, flags);
+		vino_dma_stop(vcs);
+		vino_clear_interrupt(vcs);
+		spin_unlock_irqrestore(&vino_drvdata->vino_lock, flags);
+	}
+
+	return err;
+}
+
+/* forcefully terminates capture */
+static void vino_capture_stop(struct vino_channel_settings *vcs)
+{
+	unsigned int incoming = 0, outgoing = 0, id;
+	unsigned long flags, flags2;
+
+	dprintk("vino_capture_stop():\n");
+
+	spin_lock_irqsave(&vcs->capture_lock, flags);
+	/* unset capturing to stop queue processing */
+	vcs->capturing = 0;
+
+	spin_lock_irqsave(&vino_drvdata->vino_lock, flags2);
+
+	vino_dma_stop(vcs);
+	vino_clear_interrupt(vcs);
+
+	spin_unlock_irqrestore(&vino_drvdata->vino_lock, flags2);
+
+	/* remove all items from the queue */
+	if (vino_queue_get_incoming(&vcs->fb_queue, &incoming)) {
+		dprintk("vino_capture_stop(): "
+			"vino_queue_get_incoming() failed\n");
+		goto out;
+	}
+	while (incoming > 0) {
+		vino_queue_transfer(&vcs->fb_queue);
+
+		if (vino_queue_get_incoming(&vcs->fb_queue, &incoming)) {
+			dprintk("vino_capture_stop(): "
+				"vino_queue_get_incoming() failed\n");
+			goto out;
+		}
+	}
+
+	if (vino_queue_get_outgoing(&vcs->fb_queue, &outgoing)) {
+		dprintk("vino_capture_stop(): "
+			"vino_queue_get_outgoing() failed\n");
+		goto out;
+	}
+	while (outgoing > 0) {
+		vino_queue_remove(&vcs->fb_queue, &id);
+
+		if (vino_queue_get_outgoing(&vcs->fb_queue, &outgoing)) {
+			dprintk("vino_capture_stop(): "
+				"vino_queue_get_outgoing() failed\n");
+			goto out;
+		}
+	}
+
+out:
+	spin_unlock_irqrestore(&vcs->capture_lock, flags);
+}
+
+static int vino_capture_failed(struct vino_channel_settings *vcs)
+{
+	struct vino_framebuffer *fb;
+	unsigned long flags;
+	unsigned int i;
+	int ret;
+
+	dprintk("vino_capture_failed():\n");
+
+	spin_lock_irqsave(&vino_drvdata->vino_lock, flags);
+
+	vino_dma_stop(vcs);
+	vino_clear_interrupt(vcs);
+
+	spin_unlock_irqrestore(&vino_drvdata->vino_lock, flags);
+
+	ret = vino_queue_get_incoming(&vcs->fb_queue, &i);
+	if (ret == VINO_QUEUE_ERROR) {
+		dprintk("vino_queue_get_incoming() failed\n");
+		return -EINVAL;
+	}
+	if (i == 0) {
+		/* no buffers to process */
+		return 0;
+	}
+
+	fb = vino_queue_peek(&vcs->fb_queue, &i);
+	if (fb == NULL) {
+		dprintk("vino_queue_peek() failed\n");
+		return -EINVAL;
+	}
+
+	spin_lock_irqsave(&fb->state_lock, flags);
+	if (fb->state == VINO_FRAMEBUFFER_IN_USE) {
+		fb->state = VINO_FRAMEBUFFER_UNUSED;
+		vino_queue_transfer(&vcs->fb_queue);
+		vino_queue_remove(&vcs->fb_queue, &i);
+		/* we should actually discard the newest frame,
+		 * but who cares ... */
+	}
+	spin_unlock_irqrestore(&fb->state_lock, flags);
+
+	return 0;
+}
+
+static void vino_frame_done(struct vino_channel_settings *vcs,
+			    unsigned int fc)
+{
+	struct vino_framebuffer *fb;
+	unsigned long flags;
+
+	spin_lock_irqsave(&vcs->capture_lock, flags);
+	fb = vino_queue_transfer(&vcs->fb_queue);
+	if (!fb) {
+		spin_unlock_irqrestore(&vcs->capture_lock, flags);
+		dprintk("vino_frame_done(): vino_queue_transfer() failed!\n");
+		return;
+	}
+	spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+	fb->frame_counter = fc;
+	do_gettimeofday(&fb->timestamp);
+
+	spin_lock_irqsave(&fb->state_lock, flags);
+	if (fb->state == VINO_FRAMEBUFFER_IN_USE)
+		fb->state = VINO_FRAMEBUFFER_READY;
+	spin_unlock_irqrestore(&fb->state_lock, flags);
+
+	wake_up(&vcs->fb_queue.frame_wait_queue);
+
+	vino_capture_next(vcs, 0);
+}
+
+static irqreturn_t vino_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	u32 intr;
+	unsigned int fc_a, fc_b;
+	int done_a = 0;
+	int done_b = 0;
+
+	spin_lock(&vino_drvdata->vino_lock);
+
+	intr = vino->intr_status;
+	fc_a = vino->a.field_counter / 2;
+	fc_b = vino->b.field_counter / 2;
+
+	// TODO: handle error-interrupts in some special way ?
+
+ 	if (intr & VINO_INTSTAT_A) {
+		if (intr & VINO_INTSTAT_A_EOF) {
+			vino_drvdata->a.field++;
+			if (vino_drvdata->a.field > 1) {
+				vino_dma_stop(&vino_drvdata->a);
+				vino_clear_interrupt(&vino_drvdata->a);
+				vino_drvdata->a.field = 0;
+				done_a = 1;
+			}
+			dprintk("intr: channel A end-of-field interrupt: "
+				"%04x\n", intr);
+		} else {
+			vino_dma_stop(&vino_drvdata->a);
+			vino_clear_interrupt(&vino_drvdata->a);
+			done_a = 1;
+			dprintk("channel A error interrupt: %04x\n", intr);
+		}
+	}
+	if (intr & VINO_INTSTAT_B) {
+		if (intr & VINO_INTSTAT_B_EOF) {
+			vino_drvdata->b.field++;
+			if (vino_drvdata->b.field > 1) {
+				vino_dma_stop(&vino_drvdata->b);
+				vino_clear_interrupt(&vino_drvdata->b);
+				vino_drvdata->b.field = 0;
+				done_b = 1;
+			}
+			dprintk("intr: channel B end-of-field interrupt: "
+				"%04x\n", intr);
+		} else {
+			vino_dma_stop(&vino_drvdata->b);
+			vino_clear_interrupt(&vino_drvdata->b);
+			done_b = 1;
+			dprintk("channel B error interrupt: %04x\n", intr);
+		}
+	}
+
+	/* always remember to clear interrupt status */
+	vino->intr_status = ~intr;
+
+	spin_unlock(&vino_drvdata->vino_lock);
+
+	if (done_a) {
+		vino_frame_done(&vino_drvdata->a, fc_a);
+		dprintk("channel A frame done, interrupt: %d\n", intr);
+	}
+	if (done_b) {
+		vino_frame_done(&vino_drvdata->b, fc_b);
+		dprintk("channel B frame done, interrupt: %d\n", intr);
+	}
 
-	return -EINVAL;
+	return IRQ_HANDLED;
 }
 
-static const struct video_device vino_device = {
+/* VINO video input management */
+
+static int vino_get_saa7191_input(int input)
+{
+	switch (input) {
+	case VINO_INPUT_COMPOSITE:
+		return SAA7191_INPUT_COMPOSITE;
+	case VINO_INPUT_SVIDEO:
+		return SAA7191_INPUT_SVIDEO;
+	default:
+		printk(KERN_ERR "VINO: vino_get_saa7191_input(): "
+		       "invalid input!\n");
+		return -1;
+	}
+}
+
+static int vino_get_saa7191_norm(int norm)
+{
+	switch (norm) {
+	case VINO_DATA_NORM_AUTO:
+		return SAA7191_NORM_AUTO;
+	case VINO_DATA_NORM_PAL:
+		return SAA7191_NORM_PAL;
+	case VINO_DATA_NORM_NTSC:
+		return SAA7191_NORM_NTSC;
+	case VINO_DATA_NORM_SECAM:
+		return SAA7191_NORM_SECAM;
+	default:
+		printk(KERN_ERR "VINO: vino_get_saa7191_norm(): "
+		       "invalid norm!\n");
+		return -1;
+	}
+}
+
+/* execute with input_lock locked */
+static int vino_is_input_owner(struct vino_channel_settings *vcs)
+{
+	switch(vcs->input) {
+	case VINO_INPUT_COMPOSITE:
+	case VINO_INPUT_SVIDEO:
+		return (vino_drvdata->decoder.owner == vcs->channel);
+	case VINO_INPUT_D1:
+		return (vino_drvdata->camera.owner == vcs->channel);
+	default:
+		return 0;
+	}
+}
+
+static int vino_acquire_input(struct vino_channel_settings *vcs)
+{
+	int ret = 0;
+
+	dprintk("vino_acquire_input():\n");
+
+	spin_lock(&vino_drvdata->input_lock);
+
+	/* First try D1 and then SAA7191 */
+	if (vino_drvdata->camera.driver
+	    && (vino_drvdata->camera.owner == VINO_NO_CHANNEL)) {
+		if (i2c_use_client(vino_drvdata->camera.driver)) {
+			ret = -ENODEV;
+			goto out;
+		}
+
+		vino_drvdata->camera.owner = vcs->channel;
+		vcs->input = VINO_INPUT_D1;
+		vcs->data_norm = VINO_DATA_NORM_D1;
+	} else if (vino_drvdata->decoder.driver
+		   && (vino_drvdata->decoder.owner == VINO_NO_CHANNEL)) {
+		int saa7191_input;
+		int saa7191_norm;
+
+		if (i2c_use_client(vino_drvdata->decoder.driver)) {
+			ret = -ENODEV;
+			goto out;
+		}
+
+		vino_drvdata->decoder.owner = vcs->channel;
+		vcs->input = VINO_INPUT_COMPOSITE;
+		vcs->data_norm = VINO_DATA_NORM_PAL;
+
+		saa7191_input = vino_get_saa7191_input(vcs->input);
+		i2c_decoder_command(DECODER_SET_INPUT, &saa7191_input);
+
+		saa7191_norm = vino_get_saa7191_norm(vcs->data_norm);
+		i2c_decoder_command(DECODER_SAA7191_SET_NORM, &saa7191_norm);
+	} else {
+		vcs->input = (vcs->channel == VINO_CHANNEL_A) ?
+			vino_drvdata->b.input : vino_drvdata->a.input;
+		vcs->data_norm = (vcs->channel == VINO_CHANNEL_A) ?
+			vino_drvdata->b.data_norm : vino_drvdata->a.data_norm;
+	}
+
+	if (vcs->input == VINO_INPUT_NONE) {
+		ret = -ENODEV;
+		goto out;
+	}
+
+	if (vino_is_input_owner(vcs)) {
+		vino_set_default_clipping(vcs);
+		vino_set_default_framerate(vcs);
+	}
+
+	dprintk("vino_acquire_input(): %s\n", vino_inputs[vcs->input].name);
+
+out:
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return ret;
+}
+
+static int vino_set_input(struct vino_channel_settings *vcs, int input)
+{
+	struct vino_channel_settings *vcs2 = (vcs->channel == VINO_CHANNEL_A) ?
+		&vino_drvdata->b : &vino_drvdata->a;
+	int ret = 0;
+
+	dprintk("vino_set_input():\n");
+
+	spin_lock(&vino_drvdata->input_lock);
+
+	if (vcs->input == input)
+		goto out;
+
+	switch(input) {
+	case VINO_INPUT_COMPOSITE:
+	case VINO_INPUT_SVIDEO:
+		if (!vino_drvdata->decoder.driver) {
+			ret = -EINVAL;
+			goto out;
+		}
+
+		if (vino_drvdata->decoder.owner == VINO_NO_CHANNEL) {
+			if (i2c_use_client(vino_drvdata->decoder.driver)) {
+				ret = -ENODEV;
+				goto out;
+			}
+			vino_drvdata->decoder.owner = vcs->channel;
+		}
+
+		if (vino_drvdata->decoder.owner == vcs->channel) {
+			int saa7191_input;
+			int saa7191_norm;
+
+			vcs->input = input;
+			vcs->data_norm = VINO_DATA_NORM_PAL;
+
+			saa7191_input = vino_get_saa7191_input(vcs->input);
+			i2c_decoder_command(DECODER_SET_INPUT, &saa7191_input);
+			saa7191_norm = vino_get_saa7191_norm(vcs->data_norm);
+			i2c_decoder_command(DECODER_SAA7191_SET_NORM,
+					    &saa7191_norm);
+		} else {
+			if (vcs2->input != input) {
+				ret = -EBUSY;
+				goto out;
+			}
+
+			vcs->input = input;
+			vcs->data_norm = vcs2->data_norm;
+		}
+
+		if (vino_drvdata->camera.owner == vcs->channel) {
+			/* Transfer the ownership or release the input */
+			if (vcs2->input == VINO_INPUT_D1) {
+				vino_drvdata->camera.owner = vcs2->channel;
+			} else {
+				i2c_release_client(vino_drvdata->
+						   camera.driver);
+				vino_drvdata->camera.owner = VINO_NO_CHANNEL;
+			}
+		}
+		break;
+	case VINO_INPUT_D1:
+		if (!vino_drvdata->camera.driver) {
+			ret = -EINVAL;
+			goto out;
+		}
+
+		if (vino_drvdata->camera.owner == VINO_NO_CHANNEL) {
+			if (i2c_use_client(vino_drvdata->camera.driver)) {
+				ret = -ENODEV;
+				goto out;
+			}
+			vino_drvdata->camera.owner = vcs->channel;
+		}
+
+		if (vino_drvdata->decoder.owner == vcs->channel) {
+			/* Transfer the ownership or release the input */
+			if ((vcs2->input == VINO_INPUT_COMPOSITE) ||
+				 (vcs2->input == VINO_INPUT_SVIDEO)) {
+				vino_drvdata->decoder.owner = vcs2->channel;
+			} else {
+				i2c_release_client(vino_drvdata->
+						   decoder.driver);
+				vino_drvdata->decoder.owner = VINO_NO_CHANNEL;
+			}
+		}
+
+		vcs->input = input;
+		vcs->data_norm = VINO_DATA_NORM_D1;
+		break;
+	default:
+		ret = -EINVAL;
+		goto out;
+	}
+
+	vino_set_default_clipping(vcs);
+	vino_set_default_framerate(vcs);
+
+	dprintk("vino_set_input(): %s\n", vino_inputs[vcs->input].name);
+
+out:
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return ret;
+}
+
+static void vino_release_input(struct vino_channel_settings *vcs)
+{
+	struct vino_channel_settings *vcs2 = (vcs->channel == VINO_CHANNEL_A) ?
+		&vino_drvdata->b : &vino_drvdata->a;
+
+	dprintk("vino_release_input():\n");
+
+	spin_lock(&vino_drvdata->input_lock);
+
+	/* Release ownership of the channel
+	 * and if the other channel takes input from
+	 * the same source, transfer the ownership */
+	if (vino_drvdata->camera.owner == vcs->channel) {
+		if (vcs2->input == VINO_INPUT_D1) {
+			vino_drvdata->camera.owner = vcs2->channel;
+		} else {
+			i2c_release_client(vino_drvdata->camera.driver);
+			vino_drvdata->camera.owner = VINO_NO_CHANNEL;
+		}
+	} else if (vino_drvdata->decoder.owner == vcs->channel) {
+		if ((vcs2->input == VINO_INPUT_COMPOSITE) ||
+			 (vcs2->input == VINO_INPUT_SVIDEO)) {
+			vino_drvdata->decoder.owner = vcs2->channel;
+		} else {
+			i2c_release_client(vino_drvdata->decoder.driver);
+			vino_drvdata->decoder.owner = VINO_NO_CHANNEL;
+		}
+	}
+	vcs->input = VINO_INPUT_NONE;
+
+	spin_unlock(&vino_drvdata->input_lock);
+}
+
+/* execute with input_lock locked */
+static int vino_set_data_norm(struct vino_channel_settings *vcs,
+			      unsigned int data_norm)
+{
+	int saa7191_norm;
+
+	switch (vcs->input) {
+	case VINO_INPUT_D1:
+		/* only one "norm" supported */
+		if (data_norm != VINO_DATA_NORM_D1)
+			return -EINVAL;
+		break;
+	case VINO_INPUT_COMPOSITE:
+	case VINO_INPUT_SVIDEO:
+
+		saa7191_norm = vino_get_saa7191_norm(data_norm);
+
+		i2c_decoder_command(DECODER_SAA7191_SET_NORM, &saa7191_norm);
+		vcs->data_norm = data_norm;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* V4L2 helper functions */
+
+static int vino_find_data_format(__u32 pixelformat)
+{
+	int i;
+
+	for (i = 0; i < VINO_DATA_FMT_COUNT; i++) {
+		if (vino_data_formats[i].pixelformat == pixelformat)
+			return i;
+	}
+
+	return VINO_DATA_FMT_NONE;
+}
+
+static int vino_enum_data_norm(struct vino_channel_settings *vcs, __u32 index)
+{
+	int data_norm = VINO_DATA_NORM_NONE;
+
+	spin_lock(&vino_drvdata->input_lock);
+	switch(vcs->input) {
+	case VINO_INPUT_COMPOSITE:
+	case VINO_INPUT_SVIDEO:
+		if (index == 0) {
+			data_norm = VINO_DATA_NORM_PAL;
+		} else if (index == 1) {
+			data_norm = VINO_DATA_NORM_NTSC;
+		} else if (index == 2) {
+			data_norm = VINO_DATA_NORM_SECAM;
+		}
+		break;
+	case VINO_INPUT_D1:
+		if (index == 0) {
+			data_norm = VINO_DATA_NORM_D1;
+		}
+		break;
+	}
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return data_norm;
+}
+
+static int vino_enum_input(struct vino_channel_settings *vcs, __u32 index)
+{
+	int input = VINO_INPUT_NONE;
+
+	spin_lock(&vino_drvdata->input_lock);
+	if (vino_drvdata->decoder.driver && vino_drvdata->camera.driver) {
+		switch (index) {
+		case 0:
+			input = VINO_INPUT_COMPOSITE;
+			break;
+		case 1:
+			input = VINO_INPUT_SVIDEO;
+			break;
+		case 2:
+			input = VINO_INPUT_D1;
+			break;
+		}
+	} else if (vino_drvdata->decoder.driver) {
+		switch (index) {
+		case 0:
+			input = VINO_INPUT_COMPOSITE;
+			break;
+		case 1:
+			input = VINO_INPUT_SVIDEO;
+			break;
+		}
+	} else if (vino_drvdata->camera.driver) {
+		switch (index) {
+		case 0:
+			input = VINO_INPUT_D1;
+			break;
+		}
+	}
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return input;
+}
+
+/* execute with input_lock locked */
+static __u32 vino_find_input_index(struct vino_channel_settings *vcs)
+{
+	__u32 index = 0;
+	// FIXME: detect when no inputs available
+
+	if (vino_drvdata->decoder.driver && vino_drvdata->camera.driver) {
+		switch (vcs->input) {
+		case VINO_INPUT_COMPOSITE:
+			index = 0;
+			break;
+		case VINO_INPUT_SVIDEO:
+			index = 1;
+			break;
+		case VINO_INPUT_D1:
+			index = 2;
+			break;
+		}
+	} else if (vino_drvdata->decoder.driver) {
+		switch (vcs->input) {
+		case VINO_INPUT_COMPOSITE:
+			index = 0;
+			break;
+		case VINO_INPUT_SVIDEO:
+			index = 1;
+			break;
+		}
+	} else if (vino_drvdata->camera.driver) {
+		switch (vcs->input) {
+		case VINO_INPUT_D1:
+			index = 0;
+			break;
+		}
+	}
+
+	return index;
+}
+
+/* V4L2 ioctls */
+
+static void vino_v4l2_querycap(struct v4l2_capability *cap)
+{
+	memset(cap, 0, sizeof(struct v4l2_capability));
+
+	strcpy(cap->driver, vino_driver_name);
+	strcpy(cap->card, vino_driver_description);
+	strcpy(cap->bus_info, vino_bus_name);
+	cap->version = VINO_VERSION_CODE;
+	cap->capabilities =
+		V4L2_CAP_VIDEO_CAPTURE |
+		V4L2_CAP_STREAMING;
+	// V4L2_CAP_OVERLAY, V4L2_CAP_READWRITE
+}
+
+static int vino_v4l2_enuminput(struct vino_channel_settings *vcs,
+			       struct v4l2_input *i)
+{
+	__u32 index = i->index;
+	int input;
+	dprintk("requested index = %d\n", index);
+
+	input = vino_enum_input(vcs, index);
+	if (input == VINO_INPUT_NONE)
+		return -EINVAL;
+
+	memset(i, 0, sizeof(struct v4l2_input));
+
+	i->index = index;
+	i->type = V4L2_INPUT_TYPE_CAMERA;
+	i->std = vino_inputs[input].std;
+	strcpy(i->name, vino_inputs[input].name);
+
+	if ((input == VINO_INPUT_COMPOSITE)
+	    || (input == VINO_INPUT_SVIDEO)) {
+		struct saa7191_status status;
+		i2c_decoder_command(DECODER_SAA7191_GET_STATUS, &status);
+		i->status |= status.signal ? 0 : V4L2_IN_ST_NO_SIGNAL;
+		i->status |= status.color ? 0 : V4L2_IN_ST_NO_COLOR;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_g_input(struct vino_channel_settings *vcs,
+			     struct v4l2_input *i)
+{
+	__u32 index;
+	int input;
+
+	spin_lock(&vino_drvdata->input_lock);
+	input = vcs->input;
+	index = vino_find_input_index(vcs);
+	spin_unlock(&vino_drvdata->input_lock);
+
+	dprintk("input = %d\n", input);
+
+	if (input == VINO_INPUT_NONE) {
+		return -EINVAL;
+	}
+
+	memset(i, 0, sizeof(struct v4l2_input));
+
+	i->index = index;
+	i->type = V4L2_INPUT_TYPE_CAMERA;
+	i->std = vino_inputs[input].std;
+	strcpy(i->name, vino_inputs[input].name);
+
+	return 0;
+}
+
+static int vino_v4l2_s_input(struct vino_channel_settings *vcs,
+			     struct v4l2_input *i)
+{
+	int input;
+	dprintk("requested input = %d\n", i->index);
+
+	input = vino_enum_input(vcs, i->index);
+	if (input == VINO_INPUT_NONE)
+		return -EINVAL;
+
+	return vino_set_input(vcs, input);
+}
+
+static int vino_v4l2_enumstd(struct vino_channel_settings *vcs,
+			     struct v4l2_standard *s)
+{
+	int index = s->index;
+	int data_norm = vino_enum_data_norm(vcs, index);
+	dprintk("standard index = %d\n", index);
+
+	if (data_norm == VINO_DATA_NORM_NONE)
+		return -EINVAL;
+
+	dprintk("standard name = %s\n",
+	       vino_data_norms[data_norm].description);
+
+	memset(s, 0, sizeof(struct v4l2_standard));
+	s->index = index;
+
+	s->id = vino_data_norms[data_norm].std;
+	s->frameperiod.numerator = 1;
+	s->frameperiod.denominator =
+		vino_data_norms[data_norm].fps_max;
+	s->framelines =
+		vino_data_norms[data_norm].framelines;
+	strcpy(s->name,
+	       vino_data_norms[data_norm].description);
+
+	return 0;
+}
+
+static int vino_v4l2_g_std(struct vino_channel_settings *vcs,
+			   v4l2_std_id *std)
+{
+	spin_lock(&vino_drvdata->input_lock);
+	dprintk("current standard = %d\n", vcs->data_norm);
+	*std = vino_data_norms[vcs->data_norm].std;
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return 0;
+}
+
+static int vino_v4l2_s_std(struct vino_channel_settings *vcs,
+			   v4l2_std_id *std)
+{
+	int ret = 0;
+
+	spin_lock(&vino_drvdata->input_lock);
+
+	/* check if the standard is valid for the current input */
+	if (vino_is_input_owner(vcs)
+	    && (vino_inputs[vcs->input].std & (*std))) {
+		dprintk("standard accepted\n");
+
+		/* change the video norm for SAA7191
+		 * and accept NTSC for D1 (do nothing) */
+
+		if (vcs->input == VINO_INPUT_D1)
+			goto out;
+
+		if ((*std) & V4L2_STD_PAL) {
+			vino_set_data_norm(vcs, VINO_DATA_NORM_PAL);
+			vcs->data_norm = VINO_DATA_NORM_PAL;
+		} else if ((*std) & V4L2_STD_NTSC) {
+			vino_set_data_norm(vcs, VINO_DATA_NORM_NTSC);
+			vcs->data_norm = VINO_DATA_NORM_NTSC;
+		} else if ((*std) & V4L2_STD_SECAM) {
+			vino_set_data_norm(vcs, VINO_DATA_NORM_SECAM);
+			vcs->data_norm = VINO_DATA_NORM_SECAM;
+		} else {
+			ret = -EINVAL;
+		}
+	} else {
+		ret = -EINVAL;
+	}
+
+out:
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return ret;
+}
+
+static int vino_v4l2_enum_fmt(struct vino_channel_settings *vcs,
+			      struct v4l2_fmtdesc *fd)
+{
+	enum v4l2_buf_type type = fd->type;
+	int index = fd->index;
+	dprintk("format index = %d\n", index);
+
+	switch (fd->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		if ((fd->index < 0) ||
+		    (fd->index >= VINO_DATA_FMT_COUNT))
+			return -EINVAL;
+		dprintk("format name = %s\n",
+		       vino_data_formats[index].description);
+
+		memset(fd, 0, sizeof(struct v4l2_fmtdesc));
+		fd->index = index;
+		fd->type = type;
+		fd->pixelformat = vino_data_formats[index].pixelformat;
+		strcpy(fd->description, vino_data_formats[index].description);
+		break;
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_try_fmt(struct vino_channel_settings *vcs,
+			     struct v4l2_format *f)
+{
+	struct vino_channel_settings tempvcs;
+
+	switch (f->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		struct v4l2_pix_format *pf = &f->fmt.pix;
+
+		dprintk("requested: w = %d, h = %d\n",
+		       pf->width, pf->height);
+
+		spin_lock(&vino_drvdata->input_lock);
+		memcpy(&tempvcs, vcs, sizeof(struct vino_channel_settings));
+		spin_unlock(&vino_drvdata->input_lock);
+
+		tempvcs.data_format = vino_find_data_format(pf->pixelformat);
+		if (tempvcs.data_format == VINO_DATA_FMT_NONE) {
+			tempvcs.data_format = VINO_DATA_FMT_RGB32;
+			pf->pixelformat =
+				vino_data_formats[tempvcs.data_format].
+				pixelformat;
+		}
+
+		/* data format must be set before clipping/scaling */
+		vino_set_scaling(&tempvcs, pf->width, pf->height);
+
+		dprintk("data format = %s\n",
+		       vino_data_formats[tempvcs.data_format].description);
+
+		pf->width = (tempvcs.clipping.right - tempvcs.clipping.left) /
+			tempvcs.decimation;
+		pf->height = (tempvcs.clipping.bottom - tempvcs.clipping.top) /
+			tempvcs.decimation;
+
+		pf->field = V4L2_FIELD_INTERLACED;
+		pf->bytesperline = tempvcs.line_size;
+		pf->sizeimage = tempvcs.line_size *
+			(tempvcs.clipping.bottom - tempvcs.clipping.top) /
+			tempvcs.decimation;
+		pf->colorspace =
+			vino_data_formats[tempvcs.data_format].colorspace;
+
+		pf->priv = 0;
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_g_fmt(struct vino_channel_settings *vcs,
+			   struct v4l2_format *f)
+{
+	switch (f->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		struct v4l2_pix_format *pf = &f->fmt.pix;
+		spin_lock(&vino_drvdata->input_lock);
+
+		pf->width = (vcs->clipping.right - vcs->clipping.left) /
+			vcs->decimation;
+		pf->height = (vcs->clipping.bottom - vcs->clipping.top) /
+			vcs->decimation;
+		pf->pixelformat =
+			vino_data_formats[vcs->data_format].pixelformat;
+
+		pf->field = V4L2_FIELD_INTERLACED;
+		pf->bytesperline = vcs->line_size;
+		pf->sizeimage = vcs->line_size *
+			(vcs->clipping.bottom - vcs->clipping.top) /
+			vcs->decimation;
+		pf->colorspace =
+			vino_data_formats[vcs->data_format].colorspace;
+
+		pf->priv = 0;
+
+		spin_unlock(&vino_drvdata->input_lock);
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_s_fmt(struct vino_channel_settings *vcs,
+			   struct v4l2_format *f)
+{
+	int data_format;
+
+	switch (f->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		struct v4l2_pix_format *pf = &f->fmt.pix;
+		spin_lock(&vino_drvdata->input_lock);
+
+		if (!vino_is_input_owner(vcs)) {
+			spin_unlock(&vino_drvdata->input_lock);
+			return -EINVAL;
+		}
+
+		data_format = vino_find_data_format(pf->pixelformat);
+		if (data_format == VINO_DATA_FMT_NONE) {
+			vcs->data_format = VINO_DATA_FMT_RGB32;
+			pf->pixelformat =
+				vino_data_formats[vcs->data_format].
+				pixelformat;
+		} else {
+			vcs->data_format = data_format;
+		}
+
+		/* data format must be set before clipping/scaling */
+		vino_set_scaling(vcs, pf->width, pf->height);
+
+		dprintk("data format = %s\n",
+		       vino_data_formats[vcs->data_format].description);
+
+		pf->width = vcs->clipping.right - vcs->clipping.left;
+		pf->height = vcs->clipping.bottom - vcs->clipping.top;
+
+		pf->field = V4L2_FIELD_INTERLACED;
+		pf->bytesperline = vcs->line_size;
+		pf->sizeimage = vcs->line_size *
+			(vcs->clipping.bottom - vcs->clipping.top) /
+			vcs->decimation;
+		pf->colorspace =
+			vino_data_formats[vcs->data_format].colorspace;
+
+		pf->priv = 0;
+
+		spin_unlock(&vino_drvdata->input_lock);
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_cropcap(struct vino_channel_settings *vcs,
+			     struct v4l2_cropcap *ccap)
+{
+	const struct vino_data_norm *norm;
+
+	switch (ccap->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		spin_lock(&vino_drvdata->input_lock);
+		norm = &vino_data_norms[vcs->data_norm];
+		spin_unlock(&vino_drvdata->input_lock);
+
+		ccap->bounds.left = 0;
+		ccap->bounds.top = 0;
+		ccap->bounds.width = norm->width;
+		ccap->bounds.height = norm->height;
+		memcpy(&ccap->defrect, &ccap->bounds,
+		       sizeof(struct v4l2_rect));
+
+		ccap->pixelaspect.numerator = 1;
+		ccap->pixelaspect.denominator = 1;
+		break;
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_g_crop(struct vino_channel_settings *vcs,
+			    struct v4l2_crop *c)
+{
+	switch (c->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		spin_lock(&vino_drvdata->input_lock);
+
+		c->c.left = vcs->clipping.left;
+		c->c.top = vcs->clipping.top;
+		c->c.width = vcs->clipping.right - vcs->clipping.left;
+		c->c.height = vcs->clipping.bottom - vcs->clipping.top;
+
+		spin_unlock(&vino_drvdata->input_lock);
+		break;
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_s_crop(struct vino_channel_settings *vcs,
+			    struct v4l2_crop *c)
+{
+	switch (c->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		spin_lock(&vino_drvdata->input_lock);
+
+		if (!vino_is_input_owner(vcs)) {
+			spin_unlock(&vino_drvdata->input_lock);
+			return -EINVAL;
+		}
+		vino_set_clipping(vcs, c->c.left, c->c.top,
+				  c->c.width, c->c.height);
+
+		spin_unlock(&vino_drvdata->input_lock);
+		break;
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_g_parm(struct vino_channel_settings *vcs,
+			    struct v4l2_streamparm *sp)
+{
+	switch (sp->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		struct v4l2_captureparm *cp = &sp->parm.capture;
+		memset(cp, 0, sizeof(struct v4l2_captureparm));
+
+		cp->capability = V4L2_CAP_TIMEPERFRAME;
+		cp->timeperframe.numerator = 1;
+
+		spin_lock(&vino_drvdata->input_lock);
+		cp->timeperframe.denominator = vcs->fps;
+		spin_unlock(&vino_drvdata->input_lock);
+
+		// TODO: cp->readbuffers = xxx;
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_s_parm(struct vino_channel_settings *vcs,
+			    struct v4l2_streamparm *sp)
+{
+	switch (sp->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		struct v4l2_captureparm *cp = &sp->parm.capture;
+
+		spin_lock(&vino_drvdata->input_lock);
+		if (!vino_is_input_owner(vcs)) {
+			spin_unlock(&vino_drvdata->input_lock);
+			return -EINVAL;
+		}
+
+		if ((cp->timeperframe.numerator == 0) ||
+		    (cp->timeperframe.denominator == 0)) {
+			/* reset framerate */
+			vino_set_default_framerate(vcs);
+		} else {
+			vino_set_framerate(vcs, cp->timeperframe.denominator /
+					   cp->timeperframe.numerator);
+		}
+		spin_unlock(&vino_drvdata->input_lock);
+
+		// TODO: set buffers according to cp->readbuffers
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_reqbufs(struct vino_channel_settings *vcs,
+			     struct v4l2_requestbuffers *rb)
+{
+	if (vcs->reading)
+		return -EBUSY;
+
+	switch (rb->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		// TODO: check queue type
+		if (rb->memory != V4L2_MEMORY_MMAP) {
+			dprintk("type not mmap\n");
+			return -EINVAL;
+		}
+
+		if (vino_is_capturing(vcs)) {
+			dprintk("busy, capturing\n");
+			return -EBUSY;
+		}
+
+		dprintk("count = %d\n", rb->count);
+		if (rb->count > 0) {
+			if (vino_queue_has_mapped_buffers(&vcs->fb_queue)) {
+				dprintk("busy, buffers still mapped\n");
+				return -EBUSY;
+			} else {
+				vino_queue_free(&vcs->fb_queue);
+				vino_queue_init(&vcs->fb_queue, &rb->count);
+			}
+		} else {
+			vino_capture_stop(vcs);
+			vino_queue_free(&vcs->fb_queue);
+		}
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void vino_v4l2_get_buffer_status(struct vino_channel_settings *vcs,
+					struct vino_framebuffer *fb,
+					struct v4l2_buffer *b)
+{
+	if (vino_queue_outgoing_contains(&vcs->fb_queue,
+					 fb->id)) {
+		b->flags &= ~V4L2_BUF_FLAG_QUEUED;
+		b->flags |= V4L2_BUF_FLAG_DONE;
+	} else if (vino_queue_incoming_contains(&vcs->fb_queue,
+				       fb->id)) {
+		b->flags &= ~V4L2_BUF_FLAG_DONE;
+		b->flags |= V4L2_BUF_FLAG_QUEUED;
+	} else {
+		b->flags &= ~(V4L2_BUF_FLAG_DONE |
+			      V4L2_BUF_FLAG_QUEUED);
+	}
+
+	b->flags &= ~(V4L2_BUF_FLAG_TIMECODE);
+
+	if (fb->map_count > 0)
+		b->flags |= V4L2_BUF_FLAG_MAPPED;
+
+	b->index = fb->id;
+	b->memory = (vcs->fb_queue.type == VINO_MEMORY_MMAP) ?
+		V4L2_MEMORY_MMAP : V4L2_MEMORY_USERPTR;
+	b->m.offset = fb->offset;
+	b->bytesused = fb->data_size;
+	b->length = fb->size;
+	b->field = V4L2_FIELD_INTERLACED;
+	b->sequence = fb->frame_counter;
+	memcpy(&b->timestamp, &fb->timestamp,
+	       sizeof(struct timeval));
+	// b->input ?
+
+	dprintk("buffer %d: length = %d, bytesused = %d, offset = %d\n",
+		fb->id, fb->size, fb->data_size, fb->offset);
+}
+
+static int vino_v4l2_querybuf(struct vino_channel_settings *vcs,
+			      struct v4l2_buffer *b)
+{
+	if (vcs->reading)
+		return -EBUSY;
+
+	switch (b->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		struct vino_framebuffer *fb;
+
+		// TODO: check queue type
+		if (b->index >= vino_queue_get_length(&vcs->fb_queue)) {
+			dprintk("invalid index = %d\n",
+			       b->index);
+			return -EINVAL;
+		}
+
+		fb = vino_queue_get_buffer(&vcs->fb_queue,
+					   b->index);
+		if (fb == NULL) {
+			dprintk("vino_queue_get_buffer() failed");
+			return -EINVAL;
+		}
+
+		vino_v4l2_get_buffer_status(vcs, fb, b);
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_qbuf(struct vino_channel_settings *vcs,
+			  struct v4l2_buffer *b)
+{
+	if (vcs->reading)
+		return -EBUSY;
+
+	switch (b->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		struct vino_framebuffer *fb;
+		int ret;
+
+		// TODO: check queue type
+		if (b->memory != V4L2_MEMORY_MMAP) {
+			dprintk("type not mmap\n");
+			return -EINVAL;
+		}
+
+		fb = vino_capture_enqueue(vcs, b->index);
+		if (fb == NULL)
+			return -EINVAL;
+
+		vino_v4l2_get_buffer_status(vcs, fb, b);
+
+		if (vcs->streaming) {
+			ret = vino_capture_next(vcs, 1);
+			if (ret)
+				return ret;
+		}
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_dqbuf(struct vino_channel_settings *vcs,
+			   struct v4l2_buffer *b,
+			   unsigned int nonblocking)
+{
+	if (vcs->reading)
+		return -EBUSY;
+
+	switch (b->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+		struct vino_framebuffer *fb;
+		unsigned int incoming, outgoing;
+		int err;
+
+		// TODO: check queue type
+
+		err = vino_queue_get_incoming(&vcs->fb_queue, &incoming);
+		if (err) {
+			dprintk("vino_queue_get_incoming() failed\n");
+			return -EIO;
+		}
+		err = vino_queue_get_outgoing(&vcs->fb_queue, &outgoing);
+		if (err) {
+			dprintk("vino_queue_get_outgoing() failed\n");
+			return -EIO;
+		}
+
+		dprintk("incoming = %d, outgoing = %d\n", incoming, outgoing);
+
+		if (outgoing == 0) {
+			if (incoming == 0) {
+				dprintk("no incoming or outgoing buffers\n");
+				return -EINVAL;
+			}
+			if (nonblocking) {
+				dprintk("non-blocking I/O was selected and "
+					"there are no buffers to dequeue\n");
+				return -EAGAIN;
+			}
+
+			err = vino_wait_for_frame(vcs);
+			if (err) {
+				err = vino_wait_for_frame(vcs);
+				if (err) {
+					/* interrupted */
+					vino_capture_failed(vcs);
+					return -EIO;
+				}
+			}
+		}
+
+		fb = vino_queue_remove(&vcs->fb_queue, &b->index);
+		if (fb == NULL) {
+			dprintk("vino_queue_remove() failed\n");
+			return -EINVAL;
+		}
+
+		err = vino_check_buffer(vcs, fb);
+		if (err)
+			return -EIO;
+
+		vino_v4l2_get_buffer_status(vcs, fb, b);
+		break;
+	}
+	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_streamon(struct vino_channel_settings *vcs)
+{
+	unsigned int incoming;
+	int ret;
+	if (vcs->reading)
+		return -EBUSY;
+
+	if (vcs->streaming)
+		return 0;
+
+	// TODO: check queue type
+
+	if (vino_queue_get_length(&vcs->fb_queue) < 1) {
+		dprintk("no buffers allocated\n");
+		return -EINVAL;
+	}
+
+	ret = vino_queue_get_incoming(&vcs->fb_queue, &incoming);
+	if (ret) {
+		dprintk("vino_queue_get_incoming() failed\n");
+		return -EINVAL;
+	}
+
+	vcs->streaming = 1;
+
+	if (incoming > 0) {
+		ret = vino_capture_next(vcs, 1);
+		if (ret) {
+			vcs->streaming = 0;
+
+			dprintk("couldn't start capture\n");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+static int vino_v4l2_streamoff(struct vino_channel_settings *vcs)
+{
+	if (vcs->reading)
+		return -EBUSY;
+
+	if (!vcs->streaming)
+		return 0;
+
+	vino_capture_stop(vcs);
+	vcs->streaming = 0;
+
+	return 0;
+}
+
+static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs,
+			       struct v4l2_queryctrl *queryctrl)
+{
+	int i;
+	int err = 0;
+
+	spin_lock(&vino_drvdata->input_lock);
+
+	switch (vcs->input) {
+	case VINO_INPUT_D1:
+		for (i = 0; i < VINO_INDYCAM_V4L2_CONTROL_COUNT; i++) {
+			if (vino_indycam_v4l2_controls[i].id ==
+			    queryctrl->id) {
+				memcpy(queryctrl,
+				       &vino_indycam_v4l2_controls[i],
+				       sizeof(struct v4l2_queryctrl));
+				goto found;
+			}
+		}
+
+		err =  -EINVAL;
+		break;
+	case VINO_INPUT_COMPOSITE:
+	case VINO_INPUT_SVIDEO:
+		for (i = 0; i < VINO_SAA7191_V4L2_CONTROL_COUNT; i++) {
+			if (vino_saa7191_v4l2_controls[i].id ==
+			    queryctrl->id) {
+				memcpy(queryctrl,
+				       &vino_saa7191_v4l2_controls[i],
+				       sizeof(struct v4l2_queryctrl));
+				goto found;
+			}
+		}
+
+		err =  -EINVAL;
+		break;
+	default:
+		err =  -EINVAL;
+	}
+
+ found:
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return err;
+}
+
+static int vino_v4l2_g_ctrl(struct vino_channel_settings *vcs,
+			    struct v4l2_control *control)
+{
+	struct indycam_control indycam_ctrl;
+	struct saa7191_control saa7191_ctrl;
+	int err = 0;
+
+	spin_lock(&vino_drvdata->input_lock);
+
+	switch (vcs->input) {
+	case VINO_INPUT_D1:
+		i2c_camera_command(DECODER_INDYCAM_GET_CONTROLS,
+				   &indycam_ctrl);
+
+		switch(control->id) {
+		case V4L2_CID_AUTOGAIN:
+			control->value = indycam_ctrl.agc;
+			break;
+		case V4L2_CID_AUTO_WHITE_BALANCE:
+			control->value = indycam_ctrl.awb;
+			break;
+		case V4L2_CID_GAIN:
+			control->value = indycam_ctrl.gain;
+			break;
+		case V4L2_CID_PRIVATE_BASE:
+			control->value = indycam_ctrl.red_saturation;
+			break;
+		case V4L2_CID_PRIVATE_BASE + 1:
+			control->value = indycam_ctrl.blue_saturation;
+			break;
+		case V4L2_CID_RED_BALANCE:
+			control->value = indycam_ctrl.red_balance;
+			break;
+		case V4L2_CID_BLUE_BALANCE:
+			control->value = indycam_ctrl.blue_balance;
+			break;
+		case V4L2_CID_EXPOSURE:
+			control->value = indycam_ctrl.shutter;
+			break;
+		case V4L2_CID_GAMMA:
+			control->value = indycam_ctrl.gamma;
+			break;
+		default:
+			err = -EINVAL;
+		}
+		break;
+	case VINO_INPUT_COMPOSITE:
+	case VINO_INPUT_SVIDEO:
+		i2c_decoder_command(DECODER_SAA7191_GET_CONTROLS,
+				   &saa7191_ctrl);
+
+		switch(control->id) {
+		case V4L2_CID_HUE:
+			control->value = saa7191_ctrl.hue;
+			break;
+		case V4L2_CID_PRIVATE_BASE:
+			control->value = saa7191_ctrl.vtrc;
+			break;
+		default:
+			err = -EINVAL;
+		}
+		break;
+	default:
+		err =  -EINVAL;
+	}
+
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return err;
+}
+
+static int vino_v4l2_s_ctrl(struct vino_channel_settings *vcs,
+			    struct v4l2_control *control)
+{
+	struct indycam_control indycam_ctrl;
+	struct saa7191_control saa7191_ctrl;
+	int i;
+	int err = 0;
+
+	spin_lock(&vino_drvdata->input_lock);
+
+	switch (vcs->input) {
+	case VINO_INPUT_D1:
+		for (i = 0; i < VINO_INDYCAM_V4L2_CONTROL_COUNT; i++) {
+			if (vino_indycam_v4l2_controls[i].id ==
+			    control->id) {
+				if ((control->value >=
+				     vino_indycam_v4l2_controls[i].minimum)
+				    && (control->value <=
+					vino_indycam_v4l2_controls[i].
+					maximum)) {
+					goto ok1;
+				} else {
+					err = -ERANGE;
+					goto error;
+				}
+			}
+		}
+		err = -EINVAL;
+		goto error;
+
+ok1:
+		indycam_ctrl.agc = INDYCAM_VALUE_UNCHANGED;
+		indycam_ctrl.awb = INDYCAM_VALUE_UNCHANGED;
+		indycam_ctrl.shutter = INDYCAM_VALUE_UNCHANGED;
+		indycam_ctrl.gain = INDYCAM_VALUE_UNCHANGED;
+		indycam_ctrl.red_balance = INDYCAM_VALUE_UNCHANGED;
+		indycam_ctrl.blue_balance = INDYCAM_VALUE_UNCHANGED;
+		indycam_ctrl.red_saturation = INDYCAM_VALUE_UNCHANGED;
+		indycam_ctrl.blue_saturation = INDYCAM_VALUE_UNCHANGED;
+		indycam_ctrl.gamma = INDYCAM_VALUE_UNCHANGED;
+
+		switch(control->id) {
+		case V4L2_CID_AUTOGAIN:
+			indycam_ctrl.agc = control->value;
+			break;
+		case V4L2_CID_AUTO_WHITE_BALANCE:
+			indycam_ctrl.awb = control->value;
+			break;
+		case V4L2_CID_GAIN:
+			indycam_ctrl.gain = control->value;
+			break;
+		case V4L2_CID_PRIVATE_BASE:
+			indycam_ctrl.red_saturation = control->value;
+			break;
+		case V4L2_CID_PRIVATE_BASE + 1:
+			indycam_ctrl.blue_saturation = control->value;
+			break;
+		case V4L2_CID_RED_BALANCE:
+			indycam_ctrl.red_balance = control->value;
+			break;
+		case V4L2_CID_BLUE_BALANCE:
+			indycam_ctrl.blue_balance = control->value;
+			break;
+		case V4L2_CID_EXPOSURE:
+			indycam_ctrl.shutter = control->value;
+			break;
+		case V4L2_CID_GAMMA:
+			indycam_ctrl.gamma = control->value;
+			break;
+		default:
+			err =  -EINVAL;
+		}
+
+		if (!err)
+			i2c_camera_command(DECODER_INDYCAM_SET_CONTROLS,
+					   &indycam_ctrl);
+		break;
+	case VINO_INPUT_COMPOSITE:
+	case VINO_INPUT_SVIDEO:
+		for (i = 0; i < VINO_SAA7191_V4L2_CONTROL_COUNT; i++) {
+			if (vino_saa7191_v4l2_controls[i].id ==
+			    control->id) {
+				if ((control->value >=
+				     vino_saa7191_v4l2_controls[i].minimum)
+				    && (control->value <=
+					vino_saa7191_v4l2_controls[i].
+					maximum)) {
+					goto ok2;
+				} else {
+					err = -ERANGE;
+					goto error;
+				}
+			}
+		}
+		err = -EINVAL;
+		goto error;
+
+ok2:
+		saa7191_ctrl.hue = SAA7191_VALUE_UNCHANGED;
+		saa7191_ctrl.vtrc = SAA7191_VALUE_UNCHANGED;
+
+		switch(control->id) {
+		case V4L2_CID_HUE:
+			saa7191_ctrl.hue = control->value;
+			break;
+		case V4L2_CID_PRIVATE_BASE:
+			saa7191_ctrl.vtrc = control->value;
+			break;
+		default:
+			err =  -EINVAL;
+		}
+
+		if (!err)
+			i2c_decoder_command(DECODER_SAA7191_SET_CONTROLS,
+					    &saa7191_ctrl);
+		break;
+	default:
+		err =  -EINVAL;
+	}
+
+error:
+	spin_unlock(&vino_drvdata->input_lock);
+
+	return err;
+}
+
+/* File operations */
+
+static int vino_open(struct inode *inode, struct file *file)
+{
+	struct video_device *dev = video_devdata(file);
+	struct vino_channel_settings *vcs = video_get_drvdata(dev);
+	int ret = 0;
+	dprintk("open(): channel = %c\n",
+	       (vcs->channel == VINO_CHANNEL_A) ? 'A' : 'B');
+
+	down(&vcs->sem);
+
+	if (vcs->users) {
+		dprintk("open(): driver busy\n");
+		ret = -EBUSY;
+		goto out;
+	}
+
+	ret = vino_acquire_input(vcs);
+	if (ret) {
+		dprintk("open(): vino_acquire_input() failed\n");
+		goto out;
+	}
+
+	vcs->users++;
+
+ out:
+	up(&vcs->sem);
+
+	dprintk("open(): %s!\n", ret ? "failed" : "complete");
+
+	return ret;
+}
+
+static int vino_close(struct inode *inode, struct file *file)
+{
+	struct video_device *dev = video_devdata(file);
+	struct vino_channel_settings *vcs = video_get_drvdata(dev);
+	dprintk("close():\n");
+
+	down(&vcs->sem);
+
+	vcs->users--;
+
+	if (!vcs->users) {
+		vino_release_input(vcs);
+
+		/* stop DMA and free buffers */
+		vino_capture_stop(vcs);
+		vino_queue_free(&vcs->fb_queue);
+	}
+
+	up(&vcs->sem);
+
+	return 0;
+}
+
+static void vino_vm_open(struct vm_area_struct *vma)
+{
+	struct vino_framebuffer *fb = vma->vm_private_data;
+
+	fb->map_count++;
+	dprintk("vino_vm_open(): count = %d\n", fb->map_count);
+}
+
+static void vino_vm_close(struct vm_area_struct *vma)
+{
+	struct vino_framebuffer *fb = vma->vm_private_data;
+
+	fb->map_count--;
+	dprintk("vino_vm_close(): count = %d\n", fb->map_count);
+}
+
+static struct vm_operations_struct vino_vm_ops = {
+	.open	= vino_vm_open,
+	.close	= vino_vm_close,
+};
+
+static int vino_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct video_device *dev = video_devdata(file);
+	struct vino_channel_settings *vcs = video_get_drvdata(dev);
+
+	unsigned long start = vma->vm_start;
+	unsigned long size = vma->vm_end - vma->vm_start;
+	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
+
+	struct vino_framebuffer *fb = NULL;
+	unsigned int i, length;
+	int ret = 0;
+
+	dprintk("mmap():\n");
+
+	// TODO: reject mmap if already mapped
+
+	if (down_interruptible(&vcs->sem))
+		return -EINTR;
+
+	if (vcs->reading) {
+		ret = -EBUSY;
+		goto out;
+	}
+
+	// TODO: check queue type
+
+	if (!(vma->vm_flags & VM_WRITE)) {
+		dprintk("mmap(): app bug: PROT_WRITE please\n");
+		ret = -EINVAL;
+		goto out;
+	}
+	if (!(vma->vm_flags & VM_SHARED)) {
+		dprintk("mmap(): app bug: MAP_SHARED please\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	/* find the correct buffer using offset */
+	length = vino_queue_get_length(&vcs->fb_queue);
+	if (length == 0) {
+		dprintk("mmap(): queue not initialized\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	for (i = 0; i < length; i++) {
+		fb = vino_queue_get_buffer(&vcs->fb_queue, i);
+		if (fb == NULL) {
+			dprintk("mmap(): vino_queue_get_buffer() failed\n");
+			ret = -EINVAL;
+			goto out;
+		}
+
+		if (fb->offset == offset)
+			goto found;
+	}
+
+	dprintk("mmap(): invalid offset = %lu\n", offset);
+	ret = -EINVAL;
+	goto out;
+
+found:
+	dprintk("mmap(): buffer = %d\n", i);
+
+	if (size > (fb->desc_table.page_count * PAGE_SIZE)) {
+		dprintk("mmap(): failed: size = %lu > %lu\n",
+			size, fb->desc_table.page_count * PAGE_SIZE);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	for (i = 0; i < fb->desc_table.page_count; i++) {
+		unsigned long pfn =
+			virt_to_phys((void *)fb->desc_table.virtual[i]) >>
+			PAGE_SHIFT;
+
+		if (size < PAGE_SIZE)
+			break;
+
+		// protection was: PAGE_READONLY
+		if (remap_pfn_range(vma, start, pfn, PAGE_SIZE,
+				    vma->vm_page_prot)) {
+			dprintk("mmap(): remap_pfn_range() failed\n");
+			ret = -EAGAIN;
+			goto out;
+		}
+
+		start += PAGE_SIZE;
+		size -= PAGE_SIZE;
+	}
+
+	fb->map_count = 1;
+
+	vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED;
+	vma->vm_flags &= ~VM_IO;
+	vma->vm_private_data = fb;
+	vma->vm_file = file;
+	vma->vm_ops = &vino_vm_ops;
+
+out:
+	up(&vcs->sem);
+
+	return ret;
+}
+
+static unsigned int vino_poll(struct file *file, poll_table *pt)
+{
+	struct video_device *dev = video_devdata(file);
+	struct vino_channel_settings *vcs = video_get_drvdata(dev);
+	unsigned int outgoing;
+	unsigned int ret = 0;
+
+	// lock mutex (?)
+	// TODO: this has to be corrected for different read modes
+
+	dprintk("poll():\n");
+
+	if (vino_queue_get_outgoing(&vcs->fb_queue, &outgoing)) {
+		dprintk("poll(): vino_queue_get_outgoing() failed\n");
+		ret = POLLERR;
+		goto error;
+	}
+	if (outgoing > 0)
+		goto over;
+
+	poll_wait(file, &vcs->fb_queue.frame_wait_queue, pt);
+
+	if (vino_queue_get_outgoing(&vcs->fb_queue, &outgoing)) {
+		dprintk("poll(): vino_queue_get_outgoing() failed\n");
+		ret = POLLERR;
+		goto error;
+	}
+
+over:
+	dprintk("poll(): data %savailable\n",
+		(outgoing > 0) ? "" : "not ");
+	if (outgoing > 0) {
+		ret = POLLIN | POLLRDNORM;
+	}
+
+error:
+
+	return ret;
+}
+
+static int vino_do_ioctl(struct inode *inode, struct file *file,
+		      unsigned int cmd, void *arg)
+{
+	struct video_device *dev = video_devdata(file);
+	struct vino_channel_settings *vcs = video_get_drvdata(dev);
+
+	switch (_IOC_TYPE(cmd)) {
+	case 'v':
+		dprintk("ioctl(): V4L1 unsupported (0x%08x)\n", cmd);
+		break;
+	case 'V':
+		dprintk("ioctl(): V4L2 %s (0x%08x)\n",
+			v4l2_ioctl_names[_IOC_NR(cmd)], cmd);
+		break;
+	default:
+		dprintk("ioctl(): unsupported command 0x%08x\n", cmd);
+	}
+
+	switch (cmd) {
+	/* TODO: V4L1 interface (use compatibility layer?) */
+	/* V4L2 interface */
+	case VIDIOC_QUERYCAP: {
+		vino_v4l2_querycap(arg);
+		break;
+	}
+	case VIDIOC_ENUMINPUT: {
+		return vino_v4l2_enuminput(vcs, arg);
+	}
+	case VIDIOC_G_INPUT: {
+		return vino_v4l2_g_input(vcs, arg);
+	}
+	case VIDIOC_S_INPUT: {
+		return vino_v4l2_s_input(vcs, arg);
+	}
+	case VIDIOC_ENUMSTD: {
+		return vino_v4l2_enumstd(vcs, arg);
+	}
+	case VIDIOC_G_STD: {
+		return vino_v4l2_g_std(vcs, arg);
+	}
+	case VIDIOC_S_STD: {
+		return vino_v4l2_s_std(vcs, arg);
+	}
+	case VIDIOC_ENUM_FMT: {
+		return vino_v4l2_enum_fmt(vcs, arg);
+	}
+	case VIDIOC_TRY_FMT: {
+		return vino_v4l2_try_fmt(vcs, arg);
+	}
+	case VIDIOC_G_FMT: {
+		return vino_v4l2_g_fmt(vcs, arg);
+	}
+	case VIDIOC_S_FMT: {
+		return vino_v4l2_s_fmt(vcs, arg);
+	}
+	case VIDIOC_CROPCAP: {
+		return vino_v4l2_cropcap(vcs, arg);
+	}
+	case VIDIOC_G_CROP: {
+		return vino_v4l2_g_crop(vcs, arg);
+	}
+	case VIDIOC_S_CROP: {
+		return vino_v4l2_s_crop(vcs, arg);
+	}
+	case VIDIOC_G_PARM: {
+		return vino_v4l2_g_parm(vcs, arg);
+	}
+	case VIDIOC_S_PARM: {
+		return vino_v4l2_s_parm(vcs, arg);
+	}
+	case VIDIOC_REQBUFS: {
+		return vino_v4l2_reqbufs(vcs, arg);
+	}
+	case VIDIOC_QUERYBUF: {
+		return vino_v4l2_querybuf(vcs, arg);
+	}
+	case VIDIOC_QBUF: {
+		return vino_v4l2_qbuf(vcs, arg);
+	}
+	case VIDIOC_DQBUF: {
+		return vino_v4l2_dqbuf(vcs, arg, file->f_flags & O_NONBLOCK);
+	}
+	case VIDIOC_STREAMON: {
+		return vino_v4l2_streamon(vcs);
+	}
+	case VIDIOC_STREAMOFF: {
+		return vino_v4l2_streamoff(vcs);
+	}
+	case VIDIOC_QUERYCTRL: {
+		return vino_v4l2_queryctrl(vcs, arg);
+	}
+	case VIDIOC_G_CTRL: {
+		return vino_v4l2_g_ctrl(vcs, arg);
+	}
+	case VIDIOC_S_CTRL: {
+		return vino_v4l2_s_ctrl(vcs, arg);
+	}
+	default:
+		return -ENOIOCTLCMD;
+	}
+
+	return 0;
+}
+
+static int vino_ioctl(struct inode *inode, struct file *file,
+		      unsigned int cmd, unsigned long arg)
+{
+	struct video_device *dev = video_devdata(file);
+	struct vino_channel_settings *vcs = video_get_drvdata(dev);
+	int ret;
+
+	if (down_interruptible(&vcs->sem))
+		return -EINTR;
+
+	ret = video_usercopy(inode, file, cmd, arg, vino_do_ioctl);
+
+	up(&vcs->sem);
+
+	return ret;
+}
+
+/* Initialization and cleanup */
+
+// __initdata
+static int vino_init_stage = 0;
+
+static struct file_operations vino_fops = {
 	.owner		= THIS_MODULE,
-	.type		= VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE,
-	.hardware	= VID_HARDWARE_VINO,
-	.name		= "VINO",
 	.open		= vino_open,
-	.close		= vino_close,
+	.release	= vino_close,
 	.ioctl		= vino_ioctl,
 	.mmap		= vino_mmap,
+	.poll		= vino_poll,
+	.llseek		= no_llseek,
 };
 
-static int __init vino_init(void)
+static struct video_device v4l_device_template = {
+	.name		= "NOT SET",
+	//.type		= VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE |
+	//	VID_TYPE_CLIPPING | VID_TYPE_SCALES, VID_TYPE_OVERLAY
+	.hardware	= VID_HARDWARE_VINO,
+	.fops		= &vino_fops,
+	.minor		= -1,
+};
+
+static void vino_module_cleanup(int stage)
+{
+	switch(stage) {
+	case 10:
+		video_unregister_device(vino_drvdata->b.v4l_device);
+		vino_drvdata->b.v4l_device = NULL;
+	case 9:
+		video_unregister_device(vino_drvdata->a.v4l_device);
+		vino_drvdata->a.v4l_device = NULL;
+	case 8:
+		vino_i2c_del_bus();
+	case 7:
+		free_irq(SGI_VINO_IRQ, NULL);
+	case 6:
+		if (vino_drvdata->b.v4l_device) {
+			video_device_release(vino_drvdata->b.v4l_device);
+			vino_drvdata->b.v4l_device = NULL;
+		}
+	case 5:
+		if (vino_drvdata->a.v4l_device) {
+			video_device_release(vino_drvdata->a.v4l_device);
+			vino_drvdata->a.v4l_device = NULL;
+		}
+	case 4:
+		/* all entries in dma_cpu dummy table have the same address */
+		dma_unmap_single(NULL,
+				 vino_drvdata->dummy_desc_table.dma_cpu[0],
+				 PAGE_SIZE, DMA_FROM_DEVICE);
+		dma_free_coherent(NULL, VINO_DUMMY_DESC_COUNT
+				  * sizeof(dma_addr_t),
+				  (void *)vino_drvdata->
+				  dummy_desc_table.dma_cpu,
+				  vino_drvdata->dummy_desc_table.dma);
+	case 3:
+		free_page(vino_drvdata->dummy_page);
+	case 2:
+		kfree(vino_drvdata);
+	case 1:
+		iounmap(vino);
+	case 0:
+		break;
+	default:
+		dprintk("vino_module_cleanup(): invalid cleanup stage = %d\n",
+			stage);
+	}
+}
+
+static int vino_probe(void)
 {
-	unsigned long rev;
-	int i, ret = 0;
+	unsigned long rev_id;
 
-	/* VINO is Indy specific beast */
-	if (ip22_is_fullhouse())
+	if (ip22_is_fullhouse()) {
+		printk(KERN_ERR "VINO doesn't exist in IP22 Fullhouse\n");
 		return -ENODEV;
+	}
 
-	/*
-	 * VINO is in the EISA address space, so the sysid register will tell
-	 * us if the EISA_PRESENT pin on MC has been pulled low.
-	 *
-	 * If EISA_PRESENT is not set we definitely don't have a VINO equiped
-	 * system.
-	 */
 	if (!(sgimc->systemid & SGIMC_SYSID_EPRESENT)) {
-		printk(KERN_ERR "VINO not found\n");
+		printk(KERN_ERR "VINO is not found (EISA BUS not present)\n");
 		return -ENODEV;
 	}
 
 	vino = (struct sgi_vino *)ioremap(VINO_BASE, sizeof(struct sgi_vino));
-	if (!vino)
+	if (!vino) {
+		printk(KERN_ERR "VINO: ioremap() failed\n");
 		return -EIO;
+	}
+	vino_init_stage++;
 
-	/* Okay, once we know that VINO is present we'll read its revision
-	 * safe way. One never knows... */
-	if (get_dbe(rev, &(vino->rev_id))) {
-		printk(KERN_ERR "VINO: failed to read revision register\n");
-		ret = -ENODEV;
-		goto out_unmap;
+	if (get_dbe(rev_id, &(vino->rev_id))) {
+		printk(KERN_ERR "Failed to read VINO revision register\n");
+		vino_module_cleanup(vino_init_stage);
+		return -ENODEV;
 	}
-	if (VINO_ID_VALUE(rev) != VINO_CHIP_ID) {
-		printk(KERN_ERR "VINO is not VINO (Rev/ID: 0x%04lx)\n", rev);
-		ret = -ENODEV;
-		goto out_unmap;
+
+	if (VINO_ID_VALUE(rev_id) != VINO_CHIP_ID) {
+		printk(KERN_ERR "Unknown VINO chip ID (Rev/ID: 0x%02lx)\n",
+		       rev_id);
+		vino_module_cleanup(vino_init_stage);
+		return -ENODEV;
 	}
-	printk(KERN_INFO "VINO Rev: 0x%02lx\n", VINO_REV_NUM(rev));
 
-	Vino = (struct vino_video *)
-		kmalloc(sizeof(struct vino_video), GFP_KERNEL);
-	if (!Vino) {
-		ret = -ENOMEM;
-		goto out_unmap;
+	printk(KERN_INFO "VINO with chip ID %ld, revision %ld found\n",
+	       VINO_ID_VALUE(rev_id), VINO_REV_NUM(rev_id));
+
+	return 0;
+}
+
+static int vino_init(void)
+{
+	dma_addr_t dma_dummy_address;
+	int i;
+
+	vino_drvdata = (struct vino_settings *)
+		kmalloc(sizeof(struct vino_settings), GFP_KERNEL);
+	if (!vino_drvdata) {
+		vino_module_cleanup(vino_init_stage);
+		return -ENOMEM;
 	}
+	memset(vino_drvdata, 0, sizeof(struct vino_settings));
+	vino_init_stage++;
 
-	Vino->dummy_page = get_zeroed_page(GFP_KERNEL | GFP_DMA);
-	if (!Vino->dummy_page) {
-		ret = -ENOMEM;
-		goto out_free_vino;
+	/* create a dummy dma descriptor */
+	vino_drvdata->dummy_page = get_zeroed_page(GFP_KERNEL | GFP_DMA);
+	if (!vino_drvdata->dummy_page) {
+		vino_module_cleanup(vino_init_stage);
+		return -ENOMEM;
 	}
-	for (i = 0; i < 4; i++)
-		Vino->dummy_buf[i] = PHYSADDR(Vino->dummy_page);
+	vino_init_stage++;
+
+	// TODO: use page_count in dummy_desc_table
+
+	vino_drvdata->dummy_desc_table.dma_cpu =
+		dma_alloc_coherent(NULL,
+		VINO_DUMMY_DESC_COUNT * sizeof(dma_addr_t),
+		&vino_drvdata->dummy_desc_table.dma,
+		GFP_KERNEL | GFP_DMA);
+	if (!vino_drvdata->dummy_desc_table.dma_cpu) {
+		vino_module_cleanup(vino_init_stage);
+		return -ENOMEM;
+	}
+	vino_init_stage++;
+
+	dma_dummy_address = dma_map_single(NULL,
+					   (void *)vino_drvdata->dummy_page,
+					PAGE_SIZE, DMA_FROM_DEVICE);
+	for (i = 0; i < VINO_DUMMY_DESC_COUNT; i++) {
+		vino_drvdata->dummy_desc_table.dma_cpu[i] = dma_dummy_address;
+	}
+
+	/* initialize VINO */
 
 	vino->control = 0;
-	/* prevent VINO from throwing spurious interrupts */
-	vino->a.next_4_desc = PHYSADDR(Vino->dummy_buf);
-	vino->b.next_4_desc = PHYSADDR(Vino->dummy_buf);
-	udelay(5);
+	vino->a.next_4_desc = vino_drvdata->dummy_desc_table.dma;
+	vino->b.next_4_desc = vino_drvdata->dummy_desc_table.dma;
+	udelay(VINO_DESC_FETCH_DELAY);
+
 	vino->intr_status = 0;
-        /* set threshold level */
-        vino->a.fifo_thres = threshold_a;
-	vino->b.fifo_thres = threshold_b;
 
-	init_MUTEX(&Vino->input_lock);
+	vino->a.fifo_thres = VINO_FIFO_THRESHOLD_DEFAULT;
+	vino->b.fifo_thres = VINO_FIFO_THRESHOLD_DEFAULT;
+
+	return 0;
+}
+
+static int vino_init_channel_settings(struct vino_channel_settings *vcs,
+				 unsigned int channel, const char *name)
+{
+	vcs->channel = channel;
+	vcs->input = VINO_INPUT_NONE;
+	vcs->alpha = 0;
+	vcs->users = 0;
+	vcs->data_format = VINO_DATA_FMT_GREY;
+	vcs->data_norm = VINO_DATA_NORM_NTSC;
+	vcs->decimation = 1;
+	vino_set_default_clipping(vcs);
+	vino_set_default_framerate(vcs);
+
+	vcs->capturing = 0;
+
+	init_MUTEX(&vcs->sem);
+	spin_lock_init(&vcs->capture_lock);
+
+	init_MUTEX(&vcs->fb_queue.queue_sem);
+	spin_lock_init(&vcs->fb_queue.queue_lock);
+	init_waitqueue_head(&vcs->fb_queue.frame_wait_queue);
+
+	vcs->v4l_device = video_device_alloc();
+	if (!vcs->v4l_device) {
+		vino_module_cleanup(vino_init_stage);
+		return -ENOMEM;
+	}
+	vino_init_stage++;
+
+	memcpy(vcs->v4l_device, &v4l_device_template,
+	       sizeof(struct video_device));
+	strcpy(vcs->v4l_device->name, name);
+	vcs->v4l_device->release = video_device_release;
+
+	video_set_drvdata(vcs->v4l_device, vcs);
+
+	return 0;
+}
+
+static int __init vino_module_init(void)
+{
+	int ret;
+
+	printk(KERN_INFO "SGI VINO driver version %s\n",
+	       VINO_MODULE_VERSION);
+
+	ret = vino_probe();
+	if (ret)
+		return ret;
+
+	ret = vino_init();
+	if (ret)
+		return ret;
+
+	/* initialize data structures */
 
-	if (request_irq(SGI_VINO_IRQ, vino_interrupt, 0, vinostr, NULL)) {
-		printk(KERN_ERR "VINO: irq%02d registration failed\n",
+	spin_lock_init(&vino_drvdata->vino_lock);
+	spin_lock_init(&vino_drvdata->input_lock);
+
+	ret = vino_init_channel_settings(&vino_drvdata->a, VINO_CHANNEL_A,
+				    vino_v4l_device_name_a);
+	if (ret)
+		return ret;
+
+	ret = vino_init_channel_settings(&vino_drvdata->b, VINO_CHANNEL_B,
+				    vino_v4l_device_name_b);
+	if (ret)
+		return ret;
+
+	/* initialize hardware and register V4L devices */
+
+	ret = request_irq(SGI_VINO_IRQ, vino_interrupt, 0,
+		vino_driver_description, NULL);
+	if (ret) {
+		printk(KERN_ERR "VINO: requesting IRQ %02d failed\n",
 		       SGI_VINO_IRQ);
-		ret = -EAGAIN;
-		goto out_free_page;
+		vino_module_cleanup(vino_init_stage);
+		return -EAGAIN;
 	}
+	vino_init_stage++;
 
 	ret = vino_i2c_add_bus();
 	if (ret) {
-		printk(KERN_ERR "VINO: I2C bus registration failed\n");
-		goto out_free_irq;
+		printk(KERN_ERR "VINO I2C bus registration failed\n");
+		vino_module_cleanup(vino_init_stage);
+		return ret;
 	}
+	vino_init_stage++;
 
-	if (video_register_device(&Vino->chA.vdev, VFL_TYPE_GRABBER, -1) < 0) {
-		printk("%s, chnl %d: device registration failed.\n",
-			Vino->chA.vdev.name, Vino->chA.chan);
-		ret = -EINVAL;
-		goto out_i2c_del_bus;
+	ret = video_register_device(vino_drvdata->a.v4l_device,
+				    VFL_TYPE_GRABBER, -1);
+	if (ret < 0) {
+		printk(KERN_ERR "VINO channel A Video4Linux-device "
+		       "registration failed\n");
+		vino_module_cleanup(vino_init_stage);
+		return -EINVAL;
 	}
-	if (video_register_device(&Vino->chB.vdev, VFL_TYPE_GRABBER, -1) < 0) {
-		printk("%s, chnl %d: device registration failed.\n",
-			Vino->chB.vdev.name, Vino->chB.chan);
-		ret = -EINVAL;
-		goto out_unregister_vdev;
+	vino_init_stage++;
+
+	ret = video_register_device(vino_drvdata->b.v4l_device,
+				    VFL_TYPE_GRABBER, -1);
+	if (ret < 0) {
+		printk(KERN_ERR "VINO channel B Video4Linux-device "
+		       "registration failed\n");
+		vino_module_cleanup(vino_init_stage);
+		return -EINVAL;
 	}
+	vino_init_stage++;
 
-	return 0;
+#if defined(CONFIG_KMOD) && defined(MODULE)
+	request_module("saa7191");
+	request_module("indycam");
+#endif
 
-out_unregister_vdev:
-	video_unregister_device(&Vino->chA.vdev);
-out_i2c_del_bus:
-	vino_i2c_del_bus();
-out_free_irq:
-	free_irq(SGI_VINO_IRQ, NULL);
-out_free_page:
-	free_page(Vino->dummy_page);
-out_free_vino:
-	kfree(Vino);
-out_unmap:
-	iounmap(vino);
+	dprintk("init complete!\n");
 
-	return ret;
+	return 0;
 }
 
-static void __exit vino_exit(void)
+static void __exit vino_module_exit(void)
 {
-	video_unregister_device(&Vino->chA.vdev);
-	video_unregister_device(&Vino->chB.vdev);
-	vino_i2c_del_bus();
-	free_irq(SGI_VINO_IRQ, NULL);
-	free_page(Vino->dummy_page);
-	kfree(Vino);
-	iounmap(vino);
+	dprintk("exiting, stage = %d ...\n", vino_init_stage);
+	vino_module_cleanup(vino_init_stage);
+	dprintk("cleanup complete, exit!\n");
 }
 
-module_init(vino_init);
-module_exit(vino_exit);
-
-MODULE_DESCRIPTION("Video4Linux driver for SGI Indy VINO (IndyCam)");
-MODULE_LICENSE("GPL");
+module_init(vino_module_init);
+module_exit(vino_module_exit);
diff --git a/drivers/media/video/vino.h b/drivers/media/video/vino.h
index d2fce47..de2d615 100644
--- a/drivers/media/video/vino.h
+++ b/drivers/media/video/vino.h
@@ -1,13 +1,19 @@
 /*
+ * Driver for the VINO (Video In No Out) system found in SGI Indys.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
  * Copyright (C) 1999 Ulf Karlsson <ulfc@bun.falkenberg.se>
  * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
  */
 
-#ifndef VINO_H
-#define VINO_H
+#ifndef _VINO_H_
+#define _VINO_H_
 
 #define VINO_BASE	0x00080000	/* Vino is in the EISA address space,
 					 * but it is not an EISA bus card */
+#define VINO_PAGE_SIZE	4096
 
 struct sgi_vino_channel {
 	u32 _pad_alpha;
@@ -21,8 +27,9 @@ struct sgi_vino_channel {
 	u32 _pad_clip_end;
 	volatile u32 clip_end;
 
+#define VINO_FRAMERT_FULL	0xfff
 #define VINO_FRAMERT_PAL	(1<<0)			/* 0=NTSC 1=PAL */
-#define VINO_FRAMERT_RT(x)	(((x) & 0x1fff) << 1)	/* bits 1:12 */
+#define VINO_FRAMERT_RT(x)	(((x) & 0xfff) << 1)	/* bits 1:12 */
 	u32 _pad_frame_rate;
 	volatile u32 frame_rate;
 
@@ -67,18 +74,18 @@ struct sgi_vino {
 	volatile u32 rev_id;
 
 #define VINO_CTRL_LITTLE_ENDIAN		(1<<0)
-#define VINO_CTRL_A_FIELD_TRANS_INT	(1<<1)	/* Field transferred int */
-#define VINO_CTRL_A_FIFO_OF_INT		(1<<2)	/* FIFO overflow int */
-#define VINO_CTRL_A_END_DESC_TBL_INT	(1<<3)	/* End of desc table int */
-#define VINO_CTRL_A_INT			(VINO_CTRL_A_FIELD_TRANS_INT | \
-					 VINO_CTRL_A_FIFO_OF_INT | \
-					 VINO_CTRL_A_END_DESC_TBL_INT)
-#define VINO_CTRL_B_FIELD_TRANS_INT	(1<<4)	/* Field transferred int */
-#define VINO_CTRL_B_FIFO_OF_INT		(1<<5)	/* FIFO overflow int */
-#define VINO_CTRL_B_END_DESC_TBL_INT	(1<<6)	/* End of desc table int */
-#define VINO_CTRL_B_INT			(VINO_CTRL_B_FIELD_TRANS_INT | \
-					 VINO_CTRL_B_FIFO_OF_INT | \
-					 VINO_CTRL_B_END_DESC_TBL_INT)
+#define VINO_CTRL_A_EOF_INT		(1<<1)	/* Field transferred int */
+#define VINO_CTRL_A_FIFO_INT		(1<<2)	/* FIFO overflow int */
+#define VINO_CTRL_A_EOD_INT		(1<<3)	/* End of desc table int */
+#define VINO_CTRL_A_INT			(VINO_CTRL_A_EOF_INT | \
+					 VINO_CTRL_A_FIFO_INT | \
+					 VINO_CTRL_A_EOD_INT)
+#define VINO_CTRL_B_EOF_INT		(1<<4)	/* Field transferred int */
+#define VINO_CTRL_B_FIFO_INT		(1<<5)	/* FIFO overflow int */
+#define VINO_CTRL_B_EOD_INT		(1<<6)	/* End of desc table int */
+#define VINO_CTRL_B_INT			(VINO_CTRL_B_EOF_INT | \
+					 VINO_CTRL_B_FIFO_INT | \
+					 VINO_CTRL_B_EOD_INT)
 #define VINO_CTRL_A_DMA_ENBL		(1<<7)
 #define VINO_CTRL_A_INTERLEAVE_ENBL	(1<<8)
 #define VINO_CTRL_A_SYNC_ENBL		(1<<9)
@@ -104,18 +111,18 @@ struct sgi_vino {
 	u32 _pad_control;
 	volatile u32 control;
 
-#define VINO_INTSTAT_A_FIELD_TRANS	(1<<0)	/* Field transferred int */
-#define VINO_INTSTAT_A_FIFO_OF		(1<<1)	/* FIFO overflow int */
-#define VINO_INTSTAT_A_END_DESC_TBL	(1<<2)	/* End of desc table int */
-#define VINO_INTSTAT_A			(VINO_INTSTAT_A_FIELD_TRANS | \
-					 VINO_INTSTAT_A_FIFO_OF | \
-					 VINO_INTSTAT_A_END_DESC_TBL)
-#define VINO_INTSTAT_B_FIELD_TRANS	(1<<3)	/* Field transferred int */
-#define VINO_INTSTAT_B_FIFO_OF		(1<<4)	/* FIFO overflow int */
-#define VINO_INTSTAT_B_END_DESC_TBL	(1<<5)	/* End of desc table int */
-#define VINO_INTSTAT_B			(VINO_INTSTAT_B_FIELD_TRANS | \
-					 VINO_INTSTAT_B_FIFO_OF | \
-					 VINO_INTSTAT_B_END_DESC_TBL)
+#define VINO_INTSTAT_A_EOF		(1<<0)	/* Field transferred int */
+#define VINO_INTSTAT_A_FIFO		(1<<1)	/* FIFO overflow int */
+#define VINO_INTSTAT_A_EOD		(1<<2)	/* End of desc table int */
+#define VINO_INTSTAT_A			(VINO_INTSTAT_A_EOF | \
+					 VINO_INTSTAT_A_FIFO | \
+					 VINO_INTSTAT_A_EOD)
+#define VINO_INTSTAT_B_EOF		(1<<3)	/* Field transferred int */
+#define VINO_INTSTAT_B_FIFO		(1<<4)	/* FIFO overflow int */
+#define VINO_INTSTAT_B_EOD		(1<<5)	/* End of desc table int */
+#define VINO_INTSTAT_B			(VINO_INTSTAT_B_EOF | \
+					 VINO_INTSTAT_B_FIFO | \
+					 VINO_INTSTAT_B_EOD)
 	u32 _pad_intr_status;
 	volatile u32 intr_status;
 
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c
index 5dbd9f6..4437bde 100644
--- a/drivers/media/video/vpx3220.c
+++ b/drivers/media/video/vpx3220.c
@@ -576,7 +576,6 @@ static struct i2c_client_address_data addr_data = {
 	.normal_i2c		= normal_i2c,
 	.probe			= &ignore,
 	.ignore			= &ignore,
-	.force			= &ignore,
 };
 
 static struct i2c_driver vpx3220_i2c_driver;
diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c
index 2574308..eed2ace 100644
--- a/drivers/media/video/zoran_card.c
+++ b/drivers/media/video/zoran_card.c
@@ -737,7 +737,7 @@ static struct i2c_algo_bit_data zoran_i2c_bit_data_template = {
 };
 
 static struct i2c_adapter zoran_i2c_adapter_template = {
-	I2C_DEVNAME("zr36057"),
+	.name = "zr36057",
 	.id = I2C_HW_B_ZR36067,
 	.algo = NULL,
 	.client_register = zoran_i2c_client_register,
diff --git a/drivers/message/fusion/lsi/mpi.h b/drivers/message/fusion/lsi/mpi.h
index 9f98334..b61e3d1 100644
--- a/drivers/message/fusion/lsi/mpi.h
+++ b/drivers/message/fusion/lsi/mpi.h
@@ -6,7 +6,7 @@
  *          Title:  MPI Message independent structures and definitions
  *  Creation Date:  July 27, 2000
  *
- *    mpi.h Version:  01.05.07
+ *    mpi.h Version:  01.05.08
  *
  *  Version History
  *  ---------------
@@ -71,6 +71,9 @@
  *  03-11-05  01.05.07  Removed function codes for SCSI IO 32 and
  *                      TargetAssistExtended requests.
  *                      Removed EEDP IOCStatus codes.
+ *  06-24-05  01.05.08  Added function codes for SCSI IO 32 and
+ *                      TargetAssistExtended requests.
+ *                      Added EEDP IOCStatus codes.
  *  --------------------------------------------------------------------------
  */
 
@@ -101,7 +104,7 @@
 /* Note: The major versions of 0xe0 through 0xff are reserved */
 
 /* versioning for this MPI header set */
-#define MPI_HEADER_VERSION_UNIT             (0x09)
+#define MPI_HEADER_VERSION_UNIT             (0x0A)
 #define MPI_HEADER_VERSION_DEV              (0x00)
 #define MPI_HEADER_VERSION_UNIT_MASK        (0xFF00)
 #define MPI_HEADER_VERSION_UNIT_SHIFT       (8)
@@ -292,10 +295,13 @@
 #define MPI_FUNCTION_DIAG_BUFFER_POST               (0x1D)
 #define MPI_FUNCTION_DIAG_RELEASE                   (0x1E)
 
+#define MPI_FUNCTION_SCSI_IO_32                     (0x1F)
+
 #define MPI_FUNCTION_LAN_SEND                       (0x20)
 #define MPI_FUNCTION_LAN_RECEIVE                    (0x21)
 #define MPI_FUNCTION_LAN_RESET                      (0x22)
 
+#define MPI_FUNCTION_TARGET_ASSIST_EXTENDED         (0x23)
 #define MPI_FUNCTION_TARGET_CMD_BUF_BASE_POST       (0x24)
 #define MPI_FUNCTION_TARGET_CMD_BUF_LIST_POST       (0x25)
 
@@ -681,6 +687,15 @@ typedef struct _MSG_DEFAULT_REPLY
 #define MPI_IOCSTATUS_SCSI_EXT_TERMINATED       (0x004C)
 
 /****************************************************************************/
+/*  For use by SCSI Initiator and SCSI Target end-to-end data protection    */
+/****************************************************************************/
+
+#define MPI_IOCSTATUS_EEDP_GUARD_ERROR          (0x004D)
+#define MPI_IOCSTATUS_EEDP_REF_TAG_ERROR        (0x004E)
+#define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR        (0x004F)
+
+
+/****************************************************************************/
 /*  SCSI Target values                                                      */
 /****************************************************************************/
 
diff --git a/drivers/message/fusion/lsi/mpi_cnfg.h b/drivers/message/fusion/lsi/mpi_cnfg.h
index 15b12b0..d833989 100644
--- a/drivers/message/fusion/lsi/mpi_cnfg.h
+++ b/drivers/message/fusion/lsi/mpi_cnfg.h
@@ -6,7 +6,7 @@
  *          Title:  MPI Config message, structures, and Pages
  *  Creation Date:  July 27, 2000
  *
- *    mpi_cnfg.h Version:  01.05.08
+ *    mpi_cnfg.h Version:  01.05.09
  *
  *  Version History
  *  ---------------
@@ -232,6 +232,23 @@
  *                      New physical mapping mode in SAS IO Unit Page 2.
  *                      Added CONFIG_PAGE_SAS_ENCLOSURE_0.
  *                      Added Slot and Enclosure fields to SAS Device Page 0.
+ *  06-24-05  01.05.09  Added EEDP defines to IOC Page 1.
+ *                      Added more RAID type defines to IOC Page 2.
+ *                      Added Port Enable Delay settings to BIOS Page 1.
+ *                      Added Bad Block Table Full define to RAID Volume Page 0.
+ *                      Added Previous State defines to RAID Physical Disk
+ *                      Page 0.
+ *                      Added Max Sata Targets define for DiscoveryStatus field
+ *                      of SAS IO Unit Page 0.
+ *                      Added Device Self Test to Control Flags of SAS IO Unit
+ *                      Page 1.
+ *                      Added Direct Attach Starting Slot Number define for SAS
+ *                      IO Unit Page 2.
+ *                      Added new fields in SAS Device Page 2 for enclosure
+ *                      mapping.
+ *                      Added OwnerDevHandle and Flags field to SAS PHY Page 0.
+ *                      Added IOC GPIO Flags define to SAS Enclosure Page 0.
+ *                      Fixed the value for MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT.
  *  --------------------------------------------------------------------------
  */
 
@@ -477,6 +494,7 @@ typedef struct _MSG_CONFIG_REPLY
 #define MPI_MANUFACTPAGE_DEVICEID_FC929X            (0x0626)
 #define MPI_MANUFACTPAGE_DEVICEID_FC939X            (0x0642)
 #define MPI_MANUFACTPAGE_DEVICEID_FC949X            (0x0640)
+#define MPI_MANUFACTPAGE_DEVICEID_FC949ES           (0x0646)
 /* SCSI */
 #define MPI_MANUFACTPAGE_DEVID_53C1030              (0x0030)
 #define MPI_MANUFACTPAGE_DEVID_53C1030ZC            (0x0031)
@@ -769,9 +787,13 @@ typedef struct _CONFIG_PAGE_IOC_1
 } CONFIG_PAGE_IOC_1, MPI_POINTER PTR_CONFIG_PAGE_IOC_1,
   IOCPage1_t, MPI_POINTER pIOCPage1_t;
 
-#define MPI_IOCPAGE1_PAGEVERSION                        (0x02)
+#define MPI_IOCPAGE1_PAGEVERSION                        (0x03)
 
 /* defines for the Flags field */
+#define MPI_IOCPAGE1_EEDP_MODE_MASK                     (0x07000000)
+#define MPI_IOCPAGE1_EEDP_MODE_OFF                      (0x00000000)
+#define MPI_IOCPAGE1_EEDP_MODE_T10                      (0x01000000)
+#define MPI_IOCPAGE1_EEDP_MODE_LSI_1                    (0x02000000)
 #define MPI_IOCPAGE1_INITIATOR_CONTEXT_REPLY_DISABLE    (0x00000010)
 #define MPI_IOCPAGE1_REPLY_COALESCING                   (0x00000001)
 
@@ -795,6 +817,11 @@ typedef struct _CONFIG_PAGE_IOC_2_RAID_VOL
 #define MPI_RAID_VOL_TYPE_IS                        (0x00)
 #define MPI_RAID_VOL_TYPE_IME                       (0x01)
 #define MPI_RAID_VOL_TYPE_IM                        (0x02)
+#define MPI_RAID_VOL_TYPE_RAID_5                    (0x03)
+#define MPI_RAID_VOL_TYPE_RAID_6                    (0x04)
+#define MPI_RAID_VOL_TYPE_RAID_10                   (0x05)
+#define MPI_RAID_VOL_TYPE_RAID_50                   (0x06)
+#define MPI_RAID_VOL_TYPE_UNKNOWN                   (0xFF)
 
 /* IOC Page 2 Volume Flags values */
 
@@ -820,13 +847,17 @@ typedef struct _CONFIG_PAGE_IOC_2
 } CONFIG_PAGE_IOC_2, MPI_POINTER PTR_CONFIG_PAGE_IOC_2,
   IOCPage2_t, MPI_POINTER pIOCPage2_t;
 
-#define MPI_IOCPAGE2_PAGEVERSION                        (0x02)
+#define MPI_IOCPAGE2_PAGEVERSION                        (0x03)
 
 /* IOC Page 2 Capabilities flags */
 
 #define MPI_IOCPAGE2_CAP_FLAGS_IS_SUPPORT               (0x00000001)
 #define MPI_IOCPAGE2_CAP_FLAGS_IME_SUPPORT              (0x00000002)
 #define MPI_IOCPAGE2_CAP_FLAGS_IM_SUPPORT               (0x00000004)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_5_SUPPORT           (0x00000008)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_6_SUPPORT           (0x00000010)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_10_SUPPORT          (0x00000020)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_50_SUPPORT          (0x00000040)
 #define MPI_IOCPAGE2_CAP_FLAGS_SES_SUPPORT              (0x20000000)
 #define MPI_IOCPAGE2_CAP_FLAGS_SAFTE_SUPPORT            (0x40000000)
 #define MPI_IOCPAGE2_CAP_FLAGS_CROSS_CHANNEL_SUPPORT    (0x80000000)
@@ -945,7 +976,7 @@ typedef struct _CONFIG_PAGE_BIOS_1
 } CONFIG_PAGE_BIOS_1, MPI_POINTER PTR_CONFIG_PAGE_BIOS_1,
   BIOSPage1_t, MPI_POINTER pBIOSPage1_t;
 
-#define MPI_BIOSPAGE1_PAGEVERSION                       (0x01)
+#define MPI_BIOSPAGE1_PAGEVERSION                       (0x02)
 
 /* values for the BiosOptions field */
 #define MPI_BIOSPAGE1_OPTIONS_SPI_ENABLE                (0x00000400)
@@ -954,6 +985,8 @@ typedef struct _CONFIG_PAGE_BIOS_1
 #define MPI_BIOSPAGE1_OPTIONS_DISABLE_BIOS              (0x00000001)
 
 /* values for the IOCSettings field */
+#define MPI_BIOSPAGE1_IOCSET_MASK_PORT_ENABLE_DELAY     (0x00F00000)
+#define MPI_BIOSPAGE1_IOCSET_SHIFT_PORT_ENABLE_DELAY    (20)
 #define MPI_BIOSPAGE1_IOCSET_MASK_BOOT_PREFERENCE       (0x00030000)
 #define MPI_BIOSPAGE1_IOCSET_ENCLOSURE_SLOT_BOOT        (0x00000000)
 #define MPI_BIOSPAGE1_IOCSET_SAS_ADDRESS_BOOT           (0x00010000)
@@ -1167,6 +1200,7 @@ typedef struct _CONFIG_PAGE_BIOS_2
 #define MPI_BIOSPAGE2_FORM_PCI_SLOT_NUMBER              (0x03)
 #define MPI_BIOSPAGE2_FORM_FC_WWN                       (0x04)
 #define MPI_BIOSPAGE2_FORM_SAS_WWN                      (0x05)
+#define MPI_BIOSPAGE2_FORM_ENCLOSURE_SLOT               (0x06)
 
 
 /****************************************************************************
@@ -1957,11 +1991,11 @@ typedef struct _RAID_VOL0_STATUS
   RaidVol0Status_t, MPI_POINTER pRaidVol0Status_t;
 
 /* RAID Volume Page 0 VolumeStatus defines */
-
 #define MPI_RAIDVOL0_STATUS_FLAG_ENABLED                (0x01)
 #define MPI_RAIDVOL0_STATUS_FLAG_QUIESCED               (0x02)
 #define MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS     (0x04)
 #define MPI_RAIDVOL0_STATUS_FLAG_VOLUME_INACTIVE        (0x08)
+#define MPI_RAIDVOL0_STATUS_FLAG_BAD_BLOCK_TABLE_FULL   (0x10)
 
 #define MPI_RAIDVOL0_STATUS_STATE_OPTIMAL               (0x00)
 #define MPI_RAIDVOL0_STATUS_STATE_DEGRADED              (0x01)
@@ -2025,7 +2059,7 @@ typedef struct _CONFIG_PAGE_RAID_VOL_0
 } CONFIG_PAGE_RAID_VOL_0, MPI_POINTER PTR_CONFIG_PAGE_RAID_VOL_0,
   RaidVolumePage0_t, MPI_POINTER pRaidVolumePage0_t;
 
-#define MPI_RAIDVOLPAGE0_PAGEVERSION                    (0x04)
+#define MPI_RAIDVOLPAGE0_PAGEVERSION                    (0x05)
 
 /* values for RAID Volume Page 0 InactiveStatus field */
 #define MPI_RAIDVOLPAGE0_UNKNOWN_INACTIVE               (0x00)
@@ -2104,6 +2138,8 @@ typedef struct _RAID_PHYS_DISK0_STATUS
 #define MPI_PHYSDISK0_STATUS_FLAG_OUT_OF_SYNC           (0x01)
 #define MPI_PHYSDISK0_STATUS_FLAG_QUIESCED              (0x02)
 #define MPI_PHYSDISK0_STATUS_FLAG_INACTIVE_VOLUME       (0x04)
+#define MPI_PHYSDISK0_STATUS_FLAG_OPTIMAL_PREVIOUS      (0x00)
+#define MPI_PHYSDISK0_STATUS_FLAG_NOT_OPTIMAL_PREVIOUS  (0x08)
 
 #define MPI_PHYSDISK0_STATUS_ONLINE                     (0x00)
 #define MPI_PHYSDISK0_STATUS_MISSING                    (0x01)
@@ -2132,7 +2168,7 @@ typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_0
 } CONFIG_PAGE_RAID_PHYS_DISK_0, MPI_POINTER PTR_CONFIG_PAGE_RAID_PHYS_DISK_0,
   RaidPhysDiskPage0_t, MPI_POINTER pRaidPhysDiskPage0_t;
 
-#define MPI_RAIDPHYSDISKPAGE0_PAGEVERSION           (0x01)
+#define MPI_RAIDPHYSDISKPAGE0_PAGEVERSION           (0x02)
 
 
 typedef struct _RAID_PHYS_DISK1_PATH
@@ -2263,7 +2299,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_0
 } CONFIG_PAGE_SAS_IO_UNIT_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_IO_UNIT_0,
   SasIOUnitPage0_t, MPI_POINTER pSasIOUnitPage0_t;
 
-#define MPI_SASIOUNITPAGE0_PAGEVERSION      (0x02)
+#define MPI_SASIOUNITPAGE0_PAGEVERSION      (0x03)
 
 /* values for SAS IO Unit Page 0 PortFlags */
 #define MPI_SAS_IOUNIT0_PORT_FLAGS_DISCOVERY_IN_PROGRESS    (0x08)
@@ -2299,6 +2335,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_0
 #define MPI_SAS_IOUNIT0_DS_SUBTRACTIVE_LINK                 (0x00000200)
 #define MPI_SAS_IOUNIT0_DS_TABLE_LINK                       (0x00000400)
 #define MPI_SAS_IOUNIT0_DS_UNSUPPORTED_DEVICE               (0x00000800)
+#define MPI_SAS_IOUNIT0_DS_MAX_SATA_TARGETS                 (0x00001000)
 
 
 typedef struct _MPI_SAS_IO_UNIT1_PHY_DATA
@@ -2336,6 +2373,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_1
 #define MPI_SASIOUNITPAGE1_PAGEVERSION      (0x04)
 
 /* values for SAS IO Unit Page 1 ControlFlags */
+#define MPI_SAS_IOUNIT1_CONTROL_DEVICE_SELF_TEST        (0x8000)
 #define MPI_SAS_IOUNIT1_CONTROL_SATA_3_0_MAX            (0x4000)
 #define MPI_SAS_IOUNIT1_CONTROL_SATA_1_5_MAX            (0x2000)
 #define MPI_SAS_IOUNIT1_CONTROL_SATA_SW_PRESERVE        (0x1000)
@@ -2345,9 +2383,8 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_1
 #define MPI_SAS_IOUNIT1_CONTROL_SHIFT_DEV_SUPPORT       (9)
 #define MPI_SAS_IOUNIT1_CONTROL_DEV_SUPPORT_BOTH        (0x00)
 #define MPI_SAS_IOUNIT1_CONTROL_DEV_SAS_SUPPORT         (0x01)
-#define MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT        (0x10)
+#define MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT        (0x02)
 
-#define MPI_SAS_IOUNIT1_CONTROL_AUTO_PORT_SAME_SAS_ADDR (0x0100)
 #define MPI_SAS_IOUNIT1_CONTROL_SATA_48BIT_LBA_REQUIRED (0x0080)
 #define MPI_SAS_IOUNIT1_CONTROL_SATA_SMART_REQUIRED     (0x0040)
 #define MPI_SAS_IOUNIT1_CONTROL_SATA_NCQ_REQUIRED       (0x0020)
@@ -2390,7 +2427,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_2
 } CONFIG_PAGE_SAS_IO_UNIT_2, MPI_POINTER PTR_CONFIG_PAGE_SAS_IO_UNIT_2,
   SasIOUnitPage2_t, MPI_POINTER pSasIOUnitPage2_t;
 
-#define MPI_SASIOUNITPAGE2_PAGEVERSION      (0x03)
+#define MPI_SASIOUNITPAGE2_PAGEVERSION      (0x04)
 
 /* values for SAS IO Unit Page 2 Status field */
 #define MPI_SAS_IOUNIT2_STATUS_DISABLED_PERSISTENT_MAPPINGS (0x02)
@@ -2406,6 +2443,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_2
 #define MPI_SAS_IOUNIT2_FLAGS_ENCLOSURE_SLOT_PHYS_MAP       (0x02)
 
 #define MPI_SAS_IOUNIT2_FLAGS_RESERVE_ID_0_FOR_BOOT         (0x10)
+#define MPI_SAS_IOUNIT2_FLAGS_DA_STARTING_SLOT              (0x20)
 
 
 typedef struct _CONFIG_PAGE_SAS_IO_UNIT_3
@@ -2584,11 +2622,19 @@ typedef struct _CONFIG_PAGE_SAS_DEVICE_2
 {
     CONFIG_EXTENDED_PAGE_HEADER         Header;                 /* 00h */
     U64                                 PhysicalIdentifier;     /* 08h */
-    U32                                 Reserved1;              /* 10h */
+    U32                                 EnclosureMapping;       /* 10h */
 } CONFIG_PAGE_SAS_DEVICE_2, MPI_POINTER PTR_CONFIG_PAGE_SAS_DEVICE_2,
   SasDevicePage2_t, MPI_POINTER pSasDevicePage2_t;
 
-#define MPI_SASDEVICE2_PAGEVERSION          (0x00)
+#define MPI_SASDEVICE2_PAGEVERSION          (0x01)
+
+/* defines for SAS Device Page 2 EnclosureMapping field */
+#define MPI_SASDEVICE2_ENC_MAP_MASK_MISSING_COUNT       (0x0000000F)
+#define MPI_SASDEVICE2_ENC_MAP_SHIFT_MISSING_COUNT      (0)
+#define MPI_SASDEVICE2_ENC_MAP_MASK_NUM_SLOTS           (0x000007F0)
+#define MPI_SASDEVICE2_ENC_MAP_SHIFT_NUM_SLOTS          (4)
+#define MPI_SASDEVICE2_ENC_MAP_MASK_START_INDEX         (0x001FF800)
+#define MPI_SASDEVICE2_ENC_MAP_SHIFT_START_INDEX        (11)
 
 
 /****************************************************************************
@@ -2598,7 +2644,8 @@ typedef struct _CONFIG_PAGE_SAS_DEVICE_2
 typedef struct _CONFIG_PAGE_SAS_PHY_0
 {
     CONFIG_EXTENDED_PAGE_HEADER         Header;                 /* 00h */
-    U32                                 Reserved1;              /* 08h */
+    U16                                 OwnerDevHandle;         /* 08h */
+    U16                                 Reserved1;              /* 0Ah */
     U64                                 SASAddress;             /* 0Ch */
     U16                                 AttachedDevHandle;      /* 14h */
     U8                                  AttachedPhyIdentifier;  /* 16h */
@@ -2607,12 +2654,12 @@ typedef struct _CONFIG_PAGE_SAS_PHY_0
     U8                                  ProgrammedLinkRate;     /* 20h */
     U8                                  HwLinkRate;             /* 21h */
     U8                                  ChangeCount;            /* 22h */
-    U8                                  Reserved3;              /* 23h */
+    U8                                  Flags;                  /* 23h */
     U32                                 PhyInfo;                /* 24h */
 } CONFIG_PAGE_SAS_PHY_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_PHY_0,
   SasPhyPage0_t, MPI_POINTER pSasPhyPage0_t;
 
-#define MPI_SASPHY0_PAGEVERSION             (0x00)
+#define MPI_SASPHY0_PAGEVERSION             (0x01)
 
 /* values for SAS PHY Page 0 ProgrammedLinkRate field */
 #define MPI_SAS_PHY0_PRATE_MAX_RATE_MASK                        (0xF0)
@@ -2632,6 +2679,9 @@ typedef struct _CONFIG_PAGE_SAS_PHY_0
 #define MPI_SAS_PHY0_HWRATE_MIN_RATE_1_5                        (0x08)
 #define MPI_SAS_PHY0_HWRATE_MIN_RATE_3_0                        (0x09)
 
+/* values for SAS PHY Page 0 Flags field */
+#define MPI_SAS_PHY0_FLAGS_SGPIO_DIRECT_ATTACH_ENC              (0x01)
+
 /* values for SAS PHY Page 0 PhyInfo field */
 #define MPI_SAS_PHY0_PHYINFO_SATA_PORT_ACTIVE                   (0x00004000)
 #define MPI_SAS_PHY0_PHYINFO_SATA_PORT_SELECTOR                 (0x00002000)
@@ -2690,7 +2740,7 @@ typedef struct _CONFIG_PAGE_SAS_ENCLOSURE_0
 } CONFIG_PAGE_SAS_ENCLOSURE_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_ENCLOSURE_0,
   SasEnclosurePage0_t, MPI_POINTER pSasEnclosurePage0_t;
 
-#define MPI_SASENCLOSURE0_PAGEVERSION       (0x00)
+#define MPI_SASENCLOSURE0_PAGEVERSION       (0x01)
 
 /* values for SAS Enclosure Page 0 Flags field */
 #define MPI_SAS_ENCLS0_FLAGS_SEP_BUS_ID_VALID       (0x0020)
@@ -2702,6 +2752,7 @@ typedef struct _CONFIG_PAGE_SAS_ENCLOSURE_0
 #define MPI_SAS_ENCLS0_FLAGS_MNG_IOC_SGPIO          (0x0002)
 #define MPI_SAS_ENCLS0_FLAGS_MNG_EXP_SGPIO          (0x0003)
 #define MPI_SAS_ENCLS0_FLAGS_MNG_SES_ENCLOSURE      (0x0004)
+#define MPI_SAS_ENCLS0_FLAGS_MNG_IOC_GPIO           (0x0005)
 
 
 /****************************************************************************
diff --git a/drivers/message/fusion/lsi/mpi_history.txt b/drivers/message/fusion/lsi/mpi_history.txt
index c9edbee..1a30ef1 100644
--- a/drivers/message/fusion/lsi/mpi_history.txt
+++ b/drivers/message/fusion/lsi/mpi_history.txt
@@ -6,17 +6,17 @@
  Copyright (c) 2000-2005 LSI Logic Corporation.
 
  ---------------------------------------
- Header Set Release Version:    01.05.09
+ Header Set Release Version:    01.05.10
  Header Set Release Date:       03-11-05
  ---------------------------------------
 
  Filename               Current version     Prior version
  ----------             ---------------     -------------
- mpi.h                  01.05.07            01.05.06
- mpi_ioc.h              01.05.08            01.05.07
- mpi_cnfg.h             01.05.08            01.05.07
- mpi_init.h             01.05.04            01.05.03
- mpi_targ.h             01.05.04            01.05.03
+ mpi.h                  01.05.08            01.05.07
+ mpi_ioc.h              01.05.09            01.05.08
+ mpi_cnfg.h             01.05.09            01.05.08
+ mpi_init.h             01.05.05            01.05.04
+ mpi_targ.h             01.05.05            01.05.04
  mpi_fc.h               01.05.01            01.05.01
  mpi_lan.h              01.05.01            01.05.01
  mpi_raid.h             01.05.02            01.05.02
@@ -24,7 +24,7 @@
  mpi_inb.h              01.05.01            01.05.01
  mpi_sas.h              01.05.01            01.05.01
  mpi_type.h             01.05.01            01.05.01
- mpi_history.txt        01.05.09            01.05.08
+ mpi_history.txt        01.05.09            01.05.09
 
 
  *  Date      Version   Description
@@ -88,6 +88,9 @@ mpi.h
  *  03-11-05  01.05.07  Removed function codes for SCSI IO 32 and
  *                      TargetAssistExtended requests.
  *                      Removed EEDP IOCStatus codes.
+ *  06-24-05  01.05.08  Added function codes for SCSI IO 32 and
+ *                      TargetAssistExtended requests.
+ *                      Added EEDP IOCStatus codes.
  *  --------------------------------------------------------------------------
 
 mpi_ioc.h
@@ -159,6 +162,8 @@ mpi_ioc.h
  *                      Reply and IOC Init Request.
  *  03-11-05  01.05.08  Added family code for 1068E family.
  *                      Removed IOCFacts Reply EEDP Capability bit.
+ *  06-24-05  01.05.09  Added 5 new IOCFacts Reply IOCCapabilities bits.
+ *                      Added Max SATA Targets to SAS Discovery Error event.
  *  --------------------------------------------------------------------------
 
 mpi_cnfg.h
@@ -380,6 +385,23 @@ mpi_cnfg.h
  *                      New physical mapping mode in SAS IO Unit Page 2.
  *                      Added CONFIG_PAGE_SAS_ENCLOSURE_0.
  *                      Added Slot and Enclosure fields to SAS Device Page 0.
+ *  06-24-05  01.05.09  Added EEDP defines to IOC Page 1.
+ *                      Added more RAID type defines to IOC Page 2.
+ *                      Added Port Enable Delay settings to BIOS Page 1.
+ *                      Added Bad Block Table Full define to RAID Volume Page 0.
+ *                      Added Previous State defines to RAID Physical Disk
+ *                      Page 0.
+ *                      Added Max Sata Targets define for DiscoveryStatus field
+ *                      of SAS IO Unit Page 0.
+ *                      Added Device Self Test to Control Flags of SAS IO Unit
+ *                      Page 1.
+ *                      Added Direct Attach Starting Slot Number define for SAS
+ *                      IO Unit Page 2.
+ *                      Added new fields in SAS Device Page 2 for enclosure
+ *                      mapping.
+ *                      Added OwnerDevHandle and Flags field to SAS PHY Page 0.
+ *                      Added IOC GPIO Flags define to SAS Enclosure Page 0.
+ *                      Fixed the value for MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT.
  *  --------------------------------------------------------------------------
 
 mpi_init.h
@@ -418,6 +440,8 @@ mpi_init.h
  *                      Modified SCSI Enclosure Processor Request and Reply to
  *                      support Enclosure/Slot addressing rather than WWID
  *                      addressing.
+ *  06-24-05  01.05.05  Added SCSI IO 32 structures and defines.
+ *                      Added four new defines for SEP SlotStatus.
  *  --------------------------------------------------------------------------
 
 mpi_targ.h
@@ -461,6 +485,7 @@ mpi_targ.h
  *  10-05-04  01.05.02  MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added.
  *  02-22-05  01.05.03  Changed a comment.
  *  03-11-05  01.05.04  Removed TargetAssistExtended Request.
+ *  06-24-05  01.05.05  Added TargetAssistExtended structures and defines.
  *  --------------------------------------------------------------------------
 
 mpi_fc.h
@@ -571,20 +596,20 @@ mpi_type.h
 
 mpi_history.txt         Parts list history
 
-Filename    01.05.09
-----------  --------
-mpi.h       01.05.07
-mpi_ioc.h   01.05.08
-mpi_cnfg.h  01.05.08
-mpi_init.h  01.05.04
-mpi_targ.h  01.05.04
-mpi_fc.h    01.05.01
-mpi_lan.h   01.05.01
-mpi_raid.h  01.05.02
-mpi_tool.h  01.05.03
-mpi_inb.h   01.05.01
-mpi_sas.h   01.05.01
-mpi_type.h  01.05.01
+Filename    01.05.10  01.05.09
+----------  --------  --------
+mpi.h       01.05.08  01.05.07
+mpi_ioc.h   01.05.09  01.05.08
+mpi_cnfg.h  01.05.09  01.05.08
+mpi_init.h  01.05.05  01.05.04
+mpi_targ.h  01.05.05  01.05.04
+mpi_fc.h    01.05.01  01.05.01
+mpi_lan.h   01.05.01  01.05.01
+mpi_raid.h  01.05.02  01.05.02
+mpi_tool.h  01.05.03  01.05.03
+mpi_inb.h   01.05.01  01.05.01
+mpi_sas.h   01.05.01  01.05.01
+mpi_type.h  01.05.01  01.05.01
 
 Filename    01.05.08   01.05.07   01.05.06   01.05.05   01.05.04   01.05.03
 ----------  --------   --------   --------   --------   --------   --------
diff --git a/drivers/message/fusion/lsi/mpi_init.h b/drivers/message/fusion/lsi/mpi_init.h
index aca0358..d5af75a 100644
--- a/drivers/message/fusion/lsi/mpi_init.h
+++ b/drivers/message/fusion/lsi/mpi_init.h
@@ -6,7 +6,7 @@
  *          Title:  MPI initiator mode messages and structures
  *  Creation Date:  June 8, 2000
  *
- *    mpi_init.h Version:  01.05.04
+ *    mpi_init.h Version:  01.05.05
  *
  *  Version History
  *  ---------------
@@ -48,6 +48,8 @@
  *                      Modified SCSI Enclosure Processor Request and Reply to
  *                      support Enclosure/Slot addressing rather than WWID
  *                      addressing.
+ *  06-24-05  01.05.05  Added SCSI IO 32 structures and defines.
+ *                      Added four new defines for SEP SlotStatus.
  *  --------------------------------------------------------------------------
  */
 
@@ -203,6 +205,197 @@ typedef struct _MSG_SCSI_IO_REPLY
 
 
 /****************************************************************************/
+/*  SCSI IO 32 messages and associated structures                           */
+/****************************************************************************/
+
+typedef struct
+{
+    U8                      CDB[20];                    /* 00h */
+    U32                     PrimaryReferenceTag;        /* 14h */
+    U16                     PrimaryApplicationTag;      /* 18h */
+    U16                     PrimaryApplicationTagMask;  /* 1Ah */
+    U32                     TransferLength;             /* 1Ch */
+} MPI_SCSI_IO32_CDB_EEDP32, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_EEDP32,
+  MpiScsiIo32CdbEedp32_t, MPI_POINTER pMpiScsiIo32CdbEedp32_t;
+
+typedef struct
+{
+    U8                      CDB[16];                    /* 00h */
+    U32                     DataLength;                 /* 10h */
+    U32                     PrimaryReferenceTag;        /* 14h */
+    U16                     PrimaryApplicationTag;      /* 18h */
+    U16                     PrimaryApplicationTagMask;  /* 1Ah */
+    U32                     TransferLength;             /* 1Ch */
+} MPI_SCSI_IO32_CDB_EEDP16, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_EEDP16,
+  MpiScsiIo32CdbEedp16_t, MPI_POINTER pMpiScsiIo32CdbEedp16_t;
+
+typedef union
+{
+    U8                       CDB32[32];
+    MPI_SCSI_IO32_CDB_EEDP32 EEDP32;
+    MPI_SCSI_IO32_CDB_EEDP16 EEDP16;
+    SGE_SIMPLE_UNION         SGE;
+} MPI_SCSI_IO32_CDB_UNION, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_UNION,
+  MpiScsiIo32Cdb_t, MPI_POINTER pMpiScsiIo32Cdb_t;
+
+typedef struct
+{
+    U8                      TargetID;           /* 00h */
+    U8                      Bus;                /* 01h */
+    U16                     Reserved1;          /* 02h */
+    U32                     Reserved2;          /* 04h */
+} MPI_SCSI_IO32_BUS_TARGET_ID_FORM, MPI_POINTER PTR_MPI_SCSI_IO32_BUS_TARGET_ID_FORM,
+  MpiScsiIo32BusTargetIdForm_t, MPI_POINTER pMpiScsiIo32BusTargetIdForm_t;
+
+typedef union
+{
+    MPI_SCSI_IO32_BUS_TARGET_ID_FORM    SCSIID;
+    U64                                 WWID;
+} MPI_SCSI_IO32_ADDRESS, MPI_POINTER PTR_MPI_SCSI_IO32_ADDRESS,
+  MpiScsiIo32Address_t, MPI_POINTER pMpiScsiIo32Address_t;
+
+typedef struct _MSG_SCSI_IO32_REQUEST
+{
+    U8                          Port;                           /* 00h */
+    U8                          Reserved1;                      /* 01h */
+    U8                          ChainOffset;                    /* 02h */
+    U8                          Function;                       /* 03h */
+    U8                          CDBLength;                      /* 04h */
+    U8                          SenseBufferLength;              /* 05h */
+    U8                          Flags;                          /* 06h */
+    U8                          MsgFlags;                       /* 07h */
+    U32                         MsgContext;                     /* 08h */
+    U8                          LUN[8];                         /* 0Ch */
+    U32                         Control;                        /* 14h */
+    MPI_SCSI_IO32_CDB_UNION     CDB;                            /* 18h */
+    U32                         DataLength;                     /* 38h */
+    U32                         BidirectionalDataLength;        /* 3Ch */
+    U32                         SecondaryReferenceTag;          /* 40h */
+    U16                         SecondaryApplicationTag;        /* 44h */
+    U16                         Reserved2;                      /* 46h */
+    U16                         EEDPFlags;                      /* 48h */
+    U16                         ApplicationTagTranslationMask;  /* 4Ah */
+    U32                         EEDPBlockSize;                  /* 4Ch */
+    MPI_SCSI_IO32_ADDRESS       DeviceAddress;                  /* 50h */
+    U8                          SGLOffset0;                     /* 58h */
+    U8                          SGLOffset1;                     /* 59h */
+    U8                          SGLOffset2;                     /* 5Ah */
+    U8                          SGLOffset3;                     /* 5Bh */
+    U32                         Reserved3;                      /* 5Ch */
+    U32                         Reserved4;                      /* 60h */
+    U32                         SenseBufferLowAddr;             /* 64h */
+    SGE_IO_UNION                SGL;                            /* 68h */
+} MSG_SCSI_IO32_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO32_REQUEST,
+  SCSIIO32Request_t, MPI_POINTER pSCSIIO32Request_t;
+
+/* SCSI IO 32 MsgFlags bits */
+#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH                (0x01)
+#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH_32             (0x00)
+#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH_64             (0x01)
+
+#define MPI_SCSIIO32_MSGFLGS_SENSE_LOCATION             (0x02)
+#define MPI_SCSIIO32_MSGFLGS_SENSE_LOC_HOST             (0x00)
+#define MPI_SCSIIO32_MSGFLGS_SENSE_LOC_IOC              (0x02)
+
+#define MPI_SCSIIO32_MSGFLGS_CMD_DETERMINES_DATA_DIR    (0x04)
+#define MPI_SCSIIO32_MSGFLGS_SGL_OFFSETS_CHAINS         (0x08)
+#define MPI_SCSIIO32_MSGFLGS_MULTICAST                  (0x10)
+#define MPI_SCSIIO32_MSGFLGS_BIDIRECTIONAL              (0x20)
+#define MPI_SCSIIO32_MSGFLGS_LARGE_CDB                  (0x40)
+
+/* SCSI IO 32 Flags bits */
+#define MPI_SCSIIO32_FLAGS_FORM_MASK                    (0x03)
+#define MPI_SCSIIO32_FLAGS_FORM_SCSIID                  (0x00)
+#define MPI_SCSIIO32_FLAGS_FORM_WWID                    (0x01)
+
+/* SCSI IO 32 LUN fields */
+#define MPI_SCSIIO32_LUN_FIRST_LEVEL_ADDRESSING     (0x0000FFFF)
+#define MPI_SCSIIO32_LUN_SECOND_LEVEL_ADDRESSING    (0xFFFF0000)
+#define MPI_SCSIIO32_LUN_THIRD_LEVEL_ADDRESSING     (0x0000FFFF)
+#define MPI_SCSIIO32_LUN_FOURTH_LEVEL_ADDRESSING    (0xFFFF0000)
+#define MPI_SCSIIO32_LUN_LEVEL_1_WORD               (0xFF00)
+#define MPI_SCSIIO32_LUN_LEVEL_1_DWORD              (0x0000FF00)
+
+/* SCSI IO 32 Control bits */
+#define MPI_SCSIIO32_CONTROL_DATADIRECTION_MASK     (0x03000000)
+#define MPI_SCSIIO32_CONTROL_NODATATRANSFER         (0x00000000)
+#define MPI_SCSIIO32_CONTROL_WRITE                  (0x01000000)
+#define MPI_SCSIIO32_CONTROL_READ                   (0x02000000)
+#define MPI_SCSIIO32_CONTROL_BIDIRECTIONAL          (0x03000000)
+
+#define MPI_SCSIIO32_CONTROL_ADDCDBLEN_MASK         (0xFC000000)
+#define MPI_SCSIIO32_CONTROL_ADDCDBLEN_SHIFT        (26)
+
+#define MPI_SCSIIO32_CONTROL_TASKATTRIBUTE_MASK     (0x00000700)
+#define MPI_SCSIIO32_CONTROL_SIMPLEQ                (0x00000000)
+#define MPI_SCSIIO32_CONTROL_HEADOFQ                (0x00000100)
+#define MPI_SCSIIO32_CONTROL_ORDEREDQ               (0x00000200)
+#define MPI_SCSIIO32_CONTROL_ACAQ                   (0x00000400)
+#define MPI_SCSIIO32_CONTROL_UNTAGGED               (0x00000500)
+#define MPI_SCSIIO32_CONTROL_NO_DISCONNECT          (0x00000700)
+
+#define MPI_SCSIIO32_CONTROL_TASKMANAGE_MASK        (0x00FF0000)
+#define MPI_SCSIIO32_CONTROL_OBSOLETE               (0x00800000)
+#define MPI_SCSIIO32_CONTROL_CLEAR_ACA_RSV          (0x00400000)
+#define MPI_SCSIIO32_CONTROL_TARGET_RESET           (0x00200000)
+#define MPI_SCSIIO32_CONTROL_LUN_RESET_RSV          (0x00100000)
+#define MPI_SCSIIO32_CONTROL_RESERVED               (0x00080000)
+#define MPI_SCSIIO32_CONTROL_CLR_TASK_SET_RSV       (0x00040000)
+#define MPI_SCSIIO32_CONTROL_ABORT_TASK_SET         (0x00020000)
+#define MPI_SCSIIO32_CONTROL_RESERVED2              (0x00010000)
+
+/* SCSI IO 32 EEDPFlags */
+#define MPI_SCSIIO32_EEDPFLAGS_MASK_OP              (0x0007)
+#define MPI_SCSIIO32_EEDPFLAGS_NOOP_OP              (0x0000)
+#define MPI_SCSIIO32_EEDPFLAGS_CHK_OP               (0x0001)
+#define MPI_SCSIIO32_EEDPFLAGS_STRIP_OP             (0x0002)
+#define MPI_SCSIIO32_EEDPFLAGS_CHKRM_OP             (0x0003)
+#define MPI_SCSIIO32_EEDPFLAGS_INSERT_OP            (0x0004)
+#define MPI_SCSIIO32_EEDPFLAGS_REPLACE_OP           (0x0006)
+#define MPI_SCSIIO32_EEDPFLAGS_CHKREGEN_OP          (0x0007)
+
+#define MPI_SCSIIO32_EEDPFLAGS_PASS_REF_TAG         (0x0008)
+#define MPI_SCSIIO32_EEDPFLAGS_8_9THS_MODE          (0x0010)
+
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_MASK         (0x0700)
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_GUARD        (0x0100)
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_REFTAG       (0x0200)
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_LBATAG       (0x0400)
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_SHIFT        (8)
+
+#define MPI_SCSIIO32_EEDPFLAGS_INC_SEC_APPTAG       (0x1000)
+#define MPI_SCSIIO32_EEDPFLAGS_INC_PRI_APPTAG       (0x2000)
+#define MPI_SCSIIO32_EEDPFLAGS_INC_SEC_REFTAG       (0x4000)
+#define MPI_SCSIIO32_EEDPFLAGS_INC_PRI_REFTAG       (0x8000)
+
+
+/* SCSIIO32 IO reply structure */
+typedef struct _MSG_SCSIIO32_IO_REPLY
+{
+    U8                      Port;                       /* 00h */
+    U8                      Reserved1;                  /* 01h */
+    U8                      MsgLength;                  /* 02h */
+    U8                      Function;                   /* 03h */
+    U8                      CDBLength;                  /* 04h */
+    U8                      SenseBufferLength;          /* 05h */
+    U8                      Flags;                      /* 06h */
+    U8                      MsgFlags;                   /* 07h */
+    U32                     MsgContext;                 /* 08h */
+    U8                      SCSIStatus;                 /* 0Ch */
+    U8                      SCSIState;                  /* 0Dh */
+    U16                     IOCStatus;                  /* 0Eh */
+    U32                     IOCLogInfo;                 /* 10h */
+    U32                     TransferCount;              /* 14h */
+    U32                     SenseCount;                 /* 18h */
+    U32                     ResponseInfo;               /* 1Ch */
+    U16                     TaskTag;                    /* 20h */
+    U16                     Reserved2;                  /* 22h */
+    U32                     BidirectionalTransferCount; /* 24h */
+} MSG_SCSIIO32_IO_REPLY, MPI_POINTER PTR_MSG_SCSIIO32_IO_REPLY,
+  SCSIIO32Reply_t, MPI_POINTER pSCSIIO32Reply_t;
+
+
+/****************************************************************************/
 /*  SCSI Task Management messages                                           */
 /****************************************************************************/
 
@@ -310,10 +503,14 @@ typedef struct _MSG_SEP_REQUEST
 #define MPI_SEP_REQ_SLOTSTATUS_UNCONFIGURED             (0x00000080)
 #define MPI_SEP_REQ_SLOTSTATUS_HOT_SPARE                (0x00000100)
 #define MPI_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED          (0x00000200)
+#define MPI_SEP_REQ_SLOTSTATUS_REQ_CONSISTENCY_CHECK    (0x00001000)
+#define MPI_SEP_REQ_SLOTSTATUS_DISABLE                  (0x00002000)
+#define MPI_SEP_REQ_SLOTSTATUS_REQ_RESERVED_DEVICE      (0x00004000)
 #define MPI_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST         (0x00020000)
 #define MPI_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE           (0x00040000)
 #define MPI_SEP_REQ_SLOTSTATUS_REQUEST_INSERT           (0x00080000)
 #define MPI_SEP_REQ_SLOTSTATUS_DO_NOT_MOVE              (0x00400000)
+#define MPI_SEP_REQ_SLOTSTATUS_ACTIVE                   (0x00800000)
 #define MPI_SEP_REQ_SLOTSTATUS_B_ENABLE_BYPASS          (0x04000000)
 #define MPI_SEP_REQ_SLOTSTATUS_A_ENABLE_BYPASS          (0x08000000)
 #define MPI_SEP_REQ_SLOTSTATUS_DEV_OFF                  (0x10000000)
@@ -352,11 +549,15 @@ typedef struct _MSG_SEP_REPLY
 #define MPI_SEP_REPLY_SLOTSTATUS_UNCONFIGURED           (0x00000080)
 #define MPI_SEP_REPLY_SLOTSTATUS_HOT_SPARE              (0x00000100)
 #define MPI_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED        (0x00000200)
+#define MPI_SEP_REPLY_SLOTSTATUS_CONSISTENCY_CHECK      (0x00001000)
+#define MPI_SEP_REPLY_SLOTSTATUS_DISABLE                (0x00002000)
+#define MPI_SEP_REPLY_SLOTSTATUS_RESERVED_DEVICE        (0x00004000)
 #define MPI_SEP_REPLY_SLOTSTATUS_REPORT                 (0x00010000)
 #define MPI_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST       (0x00020000)
 #define MPI_SEP_REPLY_SLOTSTATUS_REMOVE_READY           (0x00040000)
 #define MPI_SEP_REPLY_SLOTSTATUS_INSERT_READY           (0x00080000)
 #define MPI_SEP_REPLY_SLOTSTATUS_DO_NOT_REMOVE          (0x00400000)
+#define MPI_SEP_REPLY_SLOTSTATUS_ACTIVE                 (0x00800000)
 #define MPI_SEP_REPLY_SLOTSTATUS_B_BYPASS_ENABLED       (0x01000000)
 #define MPI_SEP_REPLY_SLOTSTATUS_A_BYPASS_ENABLED       (0x02000000)
 #define MPI_SEP_REPLY_SLOTSTATUS_B_ENABLE_BYPASS        (0x04000000)
diff --git a/drivers/message/fusion/lsi/mpi_ioc.h b/drivers/message/fusion/lsi/mpi_ioc.h
index f91eb4e..93b70e2 100644
--- a/drivers/message/fusion/lsi/mpi_ioc.h
+++ b/drivers/message/fusion/lsi/mpi_ioc.h
@@ -6,7 +6,7 @@
  *          Title:  MPI IOC, Port, Event, FW Download, and FW Upload messages
  *  Creation Date:  August 11, 2000
  *
- *    mpi_ioc.h Version:  01.05.08
+ *    mpi_ioc.h Version:  01.05.09
  *
  *  Version History
  *  ---------------
@@ -81,6 +81,8 @@
  *                      Reply and IOC Init Request.
  *  03-11-05  01.05.08  Added family code for 1068E family.
  *                      Removed IOCFacts Reply EEDP Capability bit.
+ *  06-24-05  01.05.09  Added 5 new IOCFacts Reply IOCCapabilities bits.
+ *                      Added Max SATA Targets to SAS Discovery Error event.
  *  --------------------------------------------------------------------------
  */
 
@@ -261,7 +263,11 @@ typedef struct _MSG_IOC_FACTS_REPLY
 #define MPI_IOCFACTS_CAPABILITY_DIAG_TRACE_BUFFER       (0x00000008)
 #define MPI_IOCFACTS_CAPABILITY_SNAPSHOT_BUFFER         (0x00000010)
 #define MPI_IOCFACTS_CAPABILITY_EXTENDED_BUFFER         (0x00000020)
-
+#define MPI_IOCFACTS_CAPABILITY_EEDP                    (0x00000040)
+#define MPI_IOCFACTS_CAPABILITY_BIDIRECTIONAL           (0x00000080)
+#define MPI_IOCFACTS_CAPABILITY_MULTICAST               (0x00000100)
+#define MPI_IOCFACTS_CAPABILITY_SCSIIO32                (0x00000200)
+#define MPI_IOCFACTS_CAPABILITY_NO_SCSIIO16             (0x00000400)
 
 
 /*****************************************************************************
@@ -677,6 +683,7 @@ typedef struct _EVENT_DATA_DISCOVERY_ERROR
 #define MPI_EVENT_DSCVRY_ERR_DS_MULTPL_SUBTRACTIVE          (0x00000200)
 #define MPI_EVENT_DSCVRY_ERR_DS_TABLE_TO_TABLE              (0x00000400)
 #define MPI_EVENT_DSCVRY_ERR_DS_MULTPL_PATHS                (0x00000800)
+#define MPI_EVENT_DSCVRY_ERR_DS_MAX_SATA_TARGETS            (0x00001000)
 
 
 /*****************************************************************************
diff --git a/drivers/message/fusion/lsi/mpi_targ.h b/drivers/message/fusion/lsi/mpi_targ.h
index 623901f..3f46285 100644
--- a/drivers/message/fusion/lsi/mpi_targ.h
+++ b/drivers/message/fusion/lsi/mpi_targ.h
@@ -6,7 +6,7 @@
  *          Title:  MPI Target mode messages and structures
  *  Creation Date:  June 22, 2000
  *
- *    mpi_targ.h Version:  01.05.04
+ *    mpi_targ.h Version:  01.05.05
  *
  *  Version History
  *  ---------------
@@ -53,6 +53,7 @@
  *  10-05-04  01.05.02  MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added.
  *  02-22-05  01.05.03  Changed a comment.
  *  03-11-05  01.05.04  Removed TargetAssistExtended Request.
+ *  06-24-05  01.05.05  Added TargetAssistExtended structures and defines.
  *  --------------------------------------------------------------------------
  */
 
@@ -371,6 +372,77 @@ typedef struct _MSG_TARGET_ERROR_REPLY
 
 
 /****************************************************************************/
+/* Target Assist Extended Request                                           */
+/****************************************************************************/
+
+typedef struct _MSG_TARGET_ASSIST_EXT_REQUEST
+{
+    U8                      StatusCode;                     /* 00h */
+    U8                      TargetAssistFlags;              /* 01h */
+    U8                      ChainOffset;                    /* 02h */
+    U8                      Function;                       /* 03h */
+    U16                     QueueTag;                       /* 04h */
+    U8                      Reserved1;                      /* 06h */
+    U8                      MsgFlags;                       /* 07h */
+    U32                     MsgContext;                     /* 08h */
+    U32                     ReplyWord;                      /* 0Ch */
+    U8                      LUN[8];                         /* 10h */
+    U32                     RelativeOffset;                 /* 18h */
+    U32                     Reserved2;                      /* 1Ch */
+    U32                     Reserved3;                      /* 20h */
+    U32                     PrimaryReferenceTag;            /* 24h */
+    U16                     PrimaryApplicationTag;          /* 28h */
+    U16                     PrimaryApplicationTagMask;      /* 2Ah */
+    U32                     Reserved4;                      /* 2Ch */
+    U32                     DataLength;                     /* 30h */
+    U32                     BidirectionalDataLength;        /* 34h */
+    U32                     SecondaryReferenceTag;          /* 38h */
+    U16                     SecondaryApplicationTag;        /* 3Ch */
+    U16                     Reserved5;                      /* 3Eh */
+    U16                     EEDPFlags;                      /* 40h */
+    U16                     ApplicationTagTranslationMask;  /* 42h */
+    U32                     EEDPBlockSize;                  /* 44h */
+    U8                      SGLOffset0;                     /* 48h */
+    U8                      SGLOffset1;                     /* 49h */
+    U8                      SGLOffset2;                     /* 4Ah */
+    U8                      SGLOffset3;                     /* 4Bh */
+    U32                     Reserved6;                      /* 4Ch */
+    SGE_IO_UNION            SGL[1];                         /* 50h */
+} MSG_TARGET_ASSIST_EXT_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_EXT_REQUEST,
+  TargetAssistExtRequest_t, MPI_POINTER pTargetAssistExtRequest_t;
+
+/* see the defines after MSG_TARGET_ASSIST_REQUEST for TargetAssistFlags */
+
+/* defines for the MsgFlags field */
+#define TARGET_ASSIST_EXT_MSGFLAGS_BIDIRECTIONAL        (0x20)
+#define TARGET_ASSIST_EXT_MSGFLAGS_MULTICAST            (0x10)
+#define TARGET_ASSIST_EXT_MSGFLAGS_SGL_OFFSET_CHAINS    (0x08)
+
+/* defines for the EEDPFlags field */
+#define TARGET_ASSIST_EXT_EEDP_MASK_OP          (0x0007)
+#define TARGET_ASSIST_EXT_EEDP_NOOP_OP          (0x0000)
+#define TARGET_ASSIST_EXT_EEDP_CHK_OP           (0x0001)
+#define TARGET_ASSIST_EXT_EEDP_STRIP_OP         (0x0002)
+#define TARGET_ASSIST_EXT_EEDP_CHKRM_OP         (0x0003)
+#define TARGET_ASSIST_EXT_EEDP_INSERT_OP        (0x0004)
+#define TARGET_ASSIST_EXT_EEDP_REPLACE_OP       (0x0006)
+#define TARGET_ASSIST_EXT_EEDP_CHKREGEN_OP      (0x0007)
+
+#define TARGET_ASSIST_EXT_EEDP_PASS_REF_TAG     (0x0008)
+
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_MASK     (0x0700)
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_GUARD    (0x0100)
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_APPTAG   (0x0200)
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_REFTAG   (0x0400)
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_SHIFT    (8)
+
+#define TARGET_ASSIST_EXT_EEDP_INC_SEC_APPTAG   (0x1000)
+#define TARGET_ASSIST_EXT_EEDP_INC_PRI_APPTAG   (0x2000)
+#define TARGET_ASSIST_EXT_EEDP_INC_SEC_REFTAG   (0x4000)
+#define TARGET_ASSIST_EXT_EEDP_INC_PRI_REFTAG   (0x8000)
+
+
+/****************************************************************************/
 /* Target Status Send Request                                               */
 /****************************************************************************/
 
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index ffbe6f4..f517d06 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -218,8 +218,7 @@ pci_enable_io_access(struct pci_dev *pdev)
  *	(also referred to as a IO Controller or IOC).
  *	This routine must clear the interrupt from the adapter and does
  *	so by reading the reply FIFO.  Multiple replies may be processed
- *	per single call to this routine; up to MPT_MAX_REPLIES_PER_ISR
- *	which is currently set to 32 in mptbase.h.
+ *	per single call to this routine.
  *
  *	This routine handles register-level access of the adapter but
  *	dispatches (calls) a protocol-specific callback routine to handle
@@ -279,11 +278,11 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
 			cb_idx = mr->u.frame.hwhdr.msgctxu.fld.cb_idx;
 			mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
 
-			dmfprintk((MYIOC_s_INFO_FMT "Got non-TURBO reply=%p req_idx=%x\n",
-					ioc->name, mr, req_idx));
+			dmfprintk((MYIOC_s_INFO_FMT "Got non-TURBO reply=%p req_idx=%x cb_idx=%x Function=%x\n",
+					ioc->name, mr, req_idx, cb_idx, mr->u.hdr.Function));
 			DBG_DUMP_REPLY_FRAME(mr)
 
-			/*  Check/log IOC log info
+			 /*  Check/log IOC log info
 			 */
 			ioc_stat = le16_to_cpu(mr->u.reply.IOCStatus);
 			if (ioc_stat & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) {
@@ -345,7 +344,7 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
 			if ((mf) && ((mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth))
 				|| (mf < ioc->req_frames)) ) {
 				printk(MYIOC_s_WARN_FMT
-					"mpt_interrupt: Invalid mf (%p) req_idx (%d)!\n", ioc->name, (void *)mf, req_idx);
+					"mpt_interrupt: Invalid mf (%p)!\n", ioc->name, (void *)mf);
 				cb_idx = 0;
 				pa = 0;
 				freeme = 0;
@@ -399,7 +398,7 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
  *	@mf: Pointer to original MPT request frame
  *	@reply: Pointer to MPT reply frame (NULL if TurboReply)
  *
-	*	Returns 1 indicating original alloc'd request frame ptr
+ *	Returns 1 indicating original alloc'd request frame ptr
  *	should be freed, or 0 if it shouldn't.
  */
 static int
@@ -408,28 +407,17 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
 	int freereq = 1;
 	u8 func;
 
-	dprintk((MYIOC_s_INFO_FMT "mpt_base_reply() called\n", ioc->name));
-
-	if ((mf == NULL) ||
-	    (mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth))) {
-		printk(MYIOC_s_ERR_FMT "NULL or BAD request frame ptr! (=%p)\n",
-				ioc->name, (void *)mf);
-		return 1;
-	}
-
-	if (reply == NULL) {
-		dprintk((MYIOC_s_ERR_FMT "Unexpected NULL Event (turbo?) reply!\n",
-				ioc->name));
-		return 1;
-	}
+	dmfprintk((MYIOC_s_INFO_FMT "mpt_base_reply() called\n", ioc->name));
 
+#if defined(MPT_DEBUG_MSG_FRAME)
 	if (!(reply->u.hdr.MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY)) {
 		dmfprintk((KERN_INFO MYNAM ": Original request frame (@%p) header\n", mf));
 		DBG_DUMP_REQUEST_FRAME_HDR(mf)
 	}
+#endif
 
 	func = reply->u.hdr.Function;
-	dprintk((MYIOC_s_INFO_FMT "mpt_base_reply, Function=%02Xh\n",
+	dmfprintk((MYIOC_s_INFO_FMT "mpt_base_reply, Function=%02Xh\n",
 			ioc->name, func));
 
 	if (func == MPI_FUNCTION_EVENT_NOTIFICATION) {
@@ -448,8 +436,14 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
 		 *	Hmmm...  It seems that EventNotificationReply is an exception
 		 *	to the rule of one reply per request.
 		 */
-		if (pEvReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY)
+		if (pEvReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY) {
 			freereq = 0;
+			devtprintk((MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p does not return Request frame\n",
+				ioc->name, pEvReply));
+		} else {
+			devtprintk((MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p returns Request frame\n",
+				ioc->name, pEvReply));
+		}
 
 #ifdef CONFIG_PROC_FS
 //		LogEvent(ioc, pEvReply);
@@ -491,10 +485,21 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
 
 				pCfg->status = status;
 				if (status == MPI_IOCSTATUS_SUCCESS) {
-					pCfg->hdr->PageVersion = pReply->Header.PageVersion;
-					pCfg->hdr->PageLength = pReply->Header.PageLength;
-					pCfg->hdr->PageNumber = pReply->Header.PageNumber;
-					pCfg->hdr->PageType = pReply->Header.PageType;
+					if ((pReply->Header.PageType &
+					    MPI_CONFIG_PAGETYPE_MASK) ==
+					    MPI_CONFIG_PAGETYPE_EXTENDED) {
+						pCfg->cfghdr.ehdr->ExtPageLength =
+						    le16_to_cpu(pReply->ExtPageLength);
+						pCfg->cfghdr.ehdr->ExtPageType =
+						    pReply->ExtPageType;
+					}
+					pCfg->cfghdr.hdr->PageVersion = pReply->Header.PageVersion;
+
+					/* If this is a regular header, save PageLength. */
+					/* LMP Do this better so not using a reserved field! */
+					pCfg->cfghdr.hdr->PageLength = pReply->Header.PageLength;
+					pCfg->cfghdr.hdr->PageNumber = pReply->Header.PageNumber;
+					pCfg->cfghdr.hdr->PageType = pReply->Header.PageType;
 				}
 			}
 
@@ -705,7 +710,7 @@ mpt_device_driver_deregister(int cb_idx)
 		if (dd_cbfunc->remove)
 			dd_cbfunc->remove(ioc->pcidev);
 	}
-	
+
 	MptDeviceDriverHandlers[cb_idx] = NULL;
 }
 
@@ -818,7 +823,7 @@ mpt_put_msg_frame(int handle, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
 	}
 #endif
 
-	mf_dma_addr = (ioc->req_frames_low_dma + req_offset) | ioc->RequestNB[req_idx];  
+	mf_dma_addr = (ioc->req_frames_low_dma + req_offset) | ioc->RequestNB[req_idx];
 	dsgprintk((MYIOC_s_INFO_FMT "mf_dma_addr=%x req_idx=%d RequestNB=%x\n", ioc->name, mf_dma_addr, req_idx, ioc->RequestNB[req_idx]));
 	CHIPREG_WRITE32(&ioc->chip->RequestFifo, mf_dma_addr);
 }
@@ -920,7 +925,7 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
 
 	/* Make sure there are no doorbells */
 	CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
-	
+
 	CHIPREG_WRITE32(&ioc->chip->Doorbell,
 			((MPI_FUNCTION_HANDSHAKE<<MPI_DOORBELL_FUNCTION_SHIFT) |
 			 ((reqBytes/4)<<MPI_DOORBELL_ADD_DWORDS_SHIFT)));
@@ -935,14 +940,14 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
 		return -5;
 
 	dhsprintk((KERN_INFO MYNAM ": %s: mpt_send_handshake_request start, WaitCnt=%d\n",
-			ioc->name, ii));
+		ioc->name, ii));
 
 	CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
 
 	if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0) {
 		return -2;
 	}
-		
+
 	/* Send request via doorbell handshake */
 	req_as_bytes = (u8 *) req;
 	for (ii = 0; ii < reqBytes/4; ii++) {
@@ -988,9 +993,9 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
 		if (ioc->id == iocid) {
 			*iocpp =ioc;
 			return iocid;
-		} 
+		}
 	}
-	
+
 	*iocpp = NULL;
 	return -1;
 }
@@ -1032,9 +1037,9 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	if (pci_enable_device(pdev))
 		return r;
-	
+
 	dinitprintk((KERN_WARNING MYNAM ": mpt_adapter_install\n"));
-	
+
 	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
 		dprintk((KERN_INFO MYNAM
 			": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n"));
@@ -1059,7 +1064,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 	ioc->alloc_total = sizeof(MPT_ADAPTER);
 	ioc->req_sz = MPT_DEFAULT_FRAME_SIZE;		/* avoid div by zero! */
 	ioc->reply_sz = MPT_REPLY_FRAME_SIZE;
-	
+
 	ioc->pcidev = pdev;
 	ioc->diagPending = 0;
 	spin_lock_init(&ioc->diagLock);
@@ -1088,7 +1093,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 	/* Find lookup slot. */
 	INIT_LIST_HEAD(&ioc->list);
 	ioc->id = mpt_ids++;
-	
+
 	mem_phys = msize = 0;
 	port = psize = 0;
 	for (ii=0; ii < DEVICE_COUNT_RESOURCE; ii++) {
@@ -1143,7 +1148,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 		ioc->prod_name = "LSIFC909";
 		ioc->bus_type = FC;
 	}
-	if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC929) {
+	else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC929) {
 		ioc->prod_name = "LSIFC929";
 		ioc->bus_type = FC;
 	}
@@ -1322,7 +1327,7 @@ mpt_detach(struct pci_dev *pdev)
 	remove_proc_entry(pname, NULL);
 	sprintf(pname, MPT_PROCFS_MPTBASEDIR "/%s", ioc->name);
 	remove_proc_entry(pname, NULL);
-	
+
 	/* call per device driver remove entry point */
 	for(ii=0; ii<MPT_MAX_PROTOCOL_DRIVERS; ii++) {
 		if(MptDeviceDriverHandlers[ii] &&
@@ -1330,7 +1335,7 @@ mpt_detach(struct pci_dev *pdev)
 			MptDeviceDriverHandlers[ii]->remove(pdev);
 		}
 	}
-	
+
 	/* Disable interrupts! */
 	CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);
 
@@ -1403,7 +1408,7 @@ mpt_resume(struct pci_dev *pdev)
 	u32 device_state = pdev->current_state;
 	int recovery_state;
 	int ii;
-	
+
 	printk(MYIOC_s_INFO_FMT
 	"pci-resume: pdev=0x%p, slot=%s, Previous operating state [D%d]\n",
 		ioc->name, pdev, pci_name(pdev), device_state);
@@ -1534,7 +1539,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
 		if ((rc = GetIocFacts(ioc, sleepFlag, reason)) == 0)
 			break;
 	}
-	
+
 
 	if (ii == 5) {
 		dinitprintk((MYIOC_s_INFO_FMT "Retry IocFacts failed rc=%x\n", ioc->name, rc));
@@ -1542,7 +1547,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
 	} else if (reason == MPT_HOSTEVENT_IOC_BRINGUP) {
 		MptDisplayIocCapabilities(ioc);
 	}
-	
+
 	if (alt_ioc_ready) {
 		if ((rc = GetIocFacts(ioc->alt_ioc, sleepFlag, reason)) != 0) {
 			dinitprintk((MYIOC_s_INFO_FMT "Initial Alt IocFacts failed rc=%x\n", ioc->name, rc));
@@ -1613,7 +1618,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
 
 	if (reset_alt_ioc_active && ioc->alt_ioc) {
 		/* (re)Enable alt-IOC! (reply interrupt) */
-		dprintk((KERN_INFO MYNAM ": alt-%s reply irq re-enabled\n",
+		dinitprintk((KERN_INFO MYNAM ": alt-%s reply irq re-enabled\n",
 				ioc->alt_ioc->name));
 		CHIPREG_WRITE32(&ioc->alt_ioc->chip->IntMask, ~(MPI_HIM_RIM));
 		ioc->alt_ioc->active = 1;
@@ -1670,7 +1675,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
 
 			/* Find IM volumes
 			 */
-			if (ioc->facts.MsgVersion >= 0x0102)
+			if (ioc->facts.MsgVersion >= MPI_VERSION_01_02)
 				mpt_findImVolumes(ioc);
 
 			/* Check, and possibly reset, the coalescing value
@@ -1700,7 +1705,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
 			}
 
 			if (alt_ioc_ready && MptResetHandlers[ii]) {
-				dprintk((MYIOC_s_INFO_FMT "Calling alt-%s post_reset handler #%d\n",
+				drsprintk((MYIOC_s_INFO_FMT "Calling alt-%s post_reset handler #%d\n",
 						ioc->name, ioc->alt_ioc->name, ii));
 				rc += (*(MptResetHandlers[ii]))(ioc->alt_ioc, MPT_IOC_POST_RESET);
 				handlers++;
@@ -1733,8 +1738,8 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc, struct pci_dev *pdev)
 
 	dprintk((MYIOC_s_INFO_FMT "PCI device %s devfn=%x/%x,"
 	    " searching for devfn match on %x or %x\n",
-		ioc->name, pci_name(pdev), pdev->devfn,
-		func-1, func+1));
+		ioc->name, pci_name(pdev), pdev->bus->number,
+		pdev->devfn, func-1, func+1));
 
 	peer = pci_get_slot(pdev->bus, PCI_DEVFN(slot,func-1));
 	if (!peer) {
@@ -1861,36 +1866,39 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
 static void
 mpt_adapter_dispose(MPT_ADAPTER *ioc)
 {
-	if (ioc != NULL) {
-		int sz_first, sz_last;
+	int sz_first, sz_last;
 
-		sz_first = ioc->alloc_total;
+	if (ioc == NULL)
+		return;
 
-		mpt_adapter_disable(ioc);
+	sz_first = ioc->alloc_total;
 
-		if (ioc->pci_irq != -1) {
-			free_irq(ioc->pci_irq, ioc);
-			ioc->pci_irq = -1;
-		}
+	mpt_adapter_disable(ioc);
 
-		if (ioc->memmap != NULL)
-			iounmap(ioc->memmap);
+	if (ioc->pci_irq != -1) {
+		free_irq(ioc->pci_irq, ioc);
+		ioc->pci_irq = -1;
+	}
+
+	if (ioc->memmap != NULL) {
+		iounmap(ioc->memmap);
+		ioc->memmap = NULL;
+	}
 
 #if defined(CONFIG_MTRR) && 0
-		if (ioc->mtrr_reg > 0) {
-			mtrr_del(ioc->mtrr_reg, 0, 0);
-			dprintk((KERN_INFO MYNAM ": %s: MTRR region de-registered\n", ioc->name));
-		}
+	if (ioc->mtrr_reg > 0) {
+		mtrr_del(ioc->mtrr_reg, 0, 0);
+		dprintk((KERN_INFO MYNAM ": %s: MTRR region de-registered\n", ioc->name));
+	}
 #endif
 
-		/*  Zap the adapter lookup ptr!  */
-		list_del(&ioc->list);
+	/*  Zap the adapter lookup ptr!  */
+	list_del(&ioc->list);
 
-		sz_last = ioc->alloc_total;
-		dprintk((KERN_INFO MYNAM ": %s: free'd %d of %d bytes\n",
-				ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
-		kfree(ioc);
-	}
+	sz_last = ioc->alloc_total;
+	dprintk((KERN_INFO MYNAM ": %s: free'd %d of %d bytes\n",
+			ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
+	kfree(ioc);
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -1977,7 +1985,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
 	}
 
 	/* Is it already READY? */
-	if (!statefault && (ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_READY) 
+	if (!statefault && (ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_READY)
 		return 0;
 
 	/*
@@ -1995,7 +2003,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
 	 *	Hmmm...  Did it get left operational?
 	 */
 	if ((ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_OPERATIONAL) {
-		dinitprintk((MYIOC_s_WARN_FMT "IOC operational unexpected\n",
+		dinitprintk((MYIOC_s_INFO_FMT "IOC operational unexpected\n",
 				ioc->name));
 
 		/* Check WhoInit.
@@ -2004,8 +2012,8 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
 		 * Else, fall through to KickStart case
 		 */
 		whoinit = (ioc_state & MPI_DOORBELL_WHO_INIT_MASK) >> MPI_DOORBELL_WHO_INIT_SHIFT;
-		dprintk((KERN_WARNING MYNAM
-			": whoinit 0x%x\n statefault %d force %d\n",
+		dinitprintk((KERN_INFO MYNAM
+			": whoinit 0x%x statefault %d force %d\n",
 			whoinit, statefault, force));
 		if (whoinit == MPI_WHOINIT_PCI_PEER)
 			return -4;
@@ -2140,8 +2148,8 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
 	get_facts.Function = MPI_FUNCTION_IOC_FACTS;
 	/* Assert: All other get_facts fields are zero! */
 
-	dinitprintk((MYIOC_s_INFO_FMT 
-	    "Sending get IocFacts request req_sz=%d reply_sz=%d\n", 
+	dinitprintk((MYIOC_s_INFO_FMT
+	    "Sending get IocFacts request req_sz=%d reply_sz=%d\n",
 	    ioc->name, req_sz, reply_sz));
 
 	/* No non-zero fields in the get_facts request are greater than
@@ -2174,7 +2182,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
 		facts->IOCExceptions = le16_to_cpu(facts->IOCExceptions);
 		facts->IOCStatus = le16_to_cpu(facts->IOCStatus);
 		facts->IOCLogInfo = le32_to_cpu(facts->IOCLogInfo);
-		status = facts->IOCStatus & MPI_IOCSTATUS_MASK;
+		status = le16_to_cpu(facts->IOCStatus) & MPI_IOCSTATUS_MASK;
 		/* CHECKME! IOCStatus, IOCLogInfo */
 
 		facts->ReplyQueueDepth = le16_to_cpu(facts->ReplyQueueDepth);
@@ -2221,7 +2229,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
 		if ( sz & 0x02 )
 			sz += 2;
 		facts->FWImageSize = sz;
-		
+
 		if (!facts->RequestFrameSize) {
 			/*  Something is wrong!  */
 			printk(MYIOC_s_ERR_FMT "IOC reported invalid 0 request size!\n",
@@ -2240,7 +2248,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
 		ioc->NBShiftFactor  = shiftFactor;
 		dinitprintk((MYIOC_s_INFO_FMT "NB_for_64_byte_frame=%x NBShiftFactor=%x BlockSize=%x\n",
 					ioc->name, vv, shiftFactor, r));
-    
+
 		if (reason == MPT_HOSTEVENT_IOC_BRINGUP) {
 			/*
 			 * Set values for this IOC's request & reply frame sizes,
@@ -2261,7 +2269,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
 				return r;
 		}
 	} else {
-		printk(MYIOC_s_ERR_FMT 
+		printk(MYIOC_s_ERR_FMT
 		     "Invalid IOC facts reply, msgLength=%d offsetof=%zd!\n",
 		     ioc->name, facts->MsgLength, (offsetof(IOCFactsReply_t,
 		     RequestFrameSize)/sizeof(u32)));
@@ -2413,9 +2421,11 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag)
 
 	dhsprintk((MYIOC_s_INFO_FMT "Sending PortEnable (req @ %p)\n",
 			ioc->name, &ioc_init));
-	
-	if ((r = SendPortEnable(ioc, 0, sleepFlag)) != 0)
+
+	if ((r = SendPortEnable(ioc, 0, sleepFlag)) != 0) {
+		printk(MYIOC_s_ERR_FMT "Sending PortEnable failed(%d)!\n",ioc->name, r);
 		return r;
+	}
 
 	/* YIKES!  SUPER IMPORTANT!!!
 	 *  Poll IocState until _OPERATIONAL while IOC is doing
@@ -2440,7 +2450,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag)
 		state = mpt_GetIocState(ioc, 1);
 		count++;
 	}
-	dhsprintk((MYIOC_s_INFO_FMT "INFO - Wait IOC_OPERATIONAL state (cnt=%d)\n",
+	dinitprintk((MYIOC_s_INFO_FMT "INFO - Wait IOC_OPERATIONAL state (cnt=%d)\n",
 			ioc->name, count));
 
 	return r;
@@ -2529,7 +2539,7 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc)
 	int sz;
 
 	sz = ioc->facts.FWImageSize;
-	dinitprintk((KERN_WARNING MYNAM "free_fw_memory: FW Image  @ %p[%p], sz=%d[%x] bytes\n",
+	dinitprintk((KERN_INFO MYNAM "free_fw_memory: FW Image  @ %p[%p], sz=%d[%x] bytes\n",
 		 ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
 	pci_free_consistent(ioc->pcidev, sz,
 			ioc->cached_fw, ioc->cached_fw_dma);
@@ -2573,9 +2583,9 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
 
 	mpt_alloc_fw_memory(ioc, sz);
 
-	dinitprintk((KERN_WARNING MYNAM ": FW Image  @ %p[%p], sz=%d[%x] bytes\n",
+	dinitprintk((KERN_INFO MYNAM ": FW Image  @ %p[%p], sz=%d[%x] bytes\n",
 		 ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
-	
+
 	if (ioc->cached_fw == NULL) {
 		/* Major Failure.
 		 */
@@ -2605,14 +2615,14 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
 	mpt_add_sge(&request[sgeoffset], flagsLength, ioc->cached_fw_dma);
 
 	sgeoffset += sizeof(u32) + sizeof(dma_addr_t);
-	dinitprintk((KERN_WARNING MYNAM "Sending FW Upload (req @ %p) sgeoffset=%d \n",
+	dinitprintk((KERN_INFO MYNAM ": Sending FW Upload (req @ %p) sgeoffset=%d \n",
 			prequest, sgeoffset));
 	DBG_DUMP_FW_REQUEST_FRAME(prequest)
 
 	ii = mpt_handshake_req_reply_wait(ioc, sgeoffset, (u32*)prequest,
 				reply_sz, (u16*)preply, 65 /*seconds*/, sleepFlag);
 
-	dinitprintk((KERN_WARNING MYNAM "FW Upload completed rc=%x \n", ii));
+	dinitprintk((KERN_INFO MYNAM ": FW Upload completed rc=%x \n", ii));
 
 	cmdStatus = -EFAULT;
 	if (ii == 0) {
@@ -2627,10 +2637,10 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
 				cmdStatus = 0;
 		}
 	}
-	dinitprintk((MYIOC_s_INFO_FMT ": do_upload status %d \n",
+	dinitprintk((MYIOC_s_INFO_FMT ": do_upload cmdStatus=%d \n",
 			ioc->name, cmdStatus));
 
-	
+
 	if (cmdStatus) {
 
 		ddlprintk((MYIOC_s_INFO_FMT ": fw upload failed, freeing image \n",
@@ -2761,8 +2771,8 @@ mpt_downloadboot(MPT_ADAPTER *ioc, int sleepFlag)
 		fwSize = (pExtImage->ImageSize + 3) >> 2;
 		ptrFw = (u32 *)pExtImage;
 
-		ddlprintk((MYIOC_s_INFO_FMT "Write Ext Image: 0x%x bytes @ %p load_addr=%x\n",
-						ioc->name, fwSize*4, ptrFw, load_addr));
+		ddlprintk((MYIOC_s_INFO_FMT "Write Ext Image: 0x%x (%d) bytes @ %p load_addr=%x\n",
+						ioc->name, fwSize*4, fwSize*4, ptrFw, load_addr));
 		CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, load_addr);
 
 		while (fwSize--) {
@@ -2845,9 +2855,9 @@ mpt_downloadboot(MPT_ADAPTER *ioc, int sleepFlag)
  *			  0 else
  *
  *	Returns:
- *		 1 - hard reset, READY	
- *		 0 - no reset due to History bit, READY	
- *		-1 - no reset due to History bit but not READY	
+ *		 1 - hard reset, READY
+ *		 0 - no reset due to History bit, READY
+ *		-1 - no reset due to History bit but not READY
  *		     OR reset but failed to come READY
  *		-2 - no reset, could not enter DIAG mode
  *		-3 - reset but bad FW bit
@@ -2990,7 +3000,7 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag)
 		 *
 		 */
 		CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val | MPI_DIAG_DISABLE_ARM);
-		mdelay (1);
+		mdelay(1);
 
 		/*
 		 * Now hit the reset bit in the Diagnostic register
@@ -3170,7 +3180,7 @@ SendIocReset(MPT_ADAPTER *ioc, u8 reset_type, int sleepFlag)
 	u32 state;
 	int cntdn, count;
 
-	drsprintk((KERN_WARNING MYNAM ": %s: Sending IOC reset(0x%02x)!\n",
+	drsprintk((KERN_INFO MYNAM ": %s: Sending IOC reset(0x%02x)!\n",
 			ioc->name, reset_type));
 	CHIPREG_WRITE32(&ioc->chip->Doorbell, reset_type<<MPI_DOORBELL_FUNCTION_SHIFT);
 	if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0)
@@ -3374,6 +3384,9 @@ PrimeIocFifos(MPT_ADAPTER *ioc)
 		ioc->reply_frames = (MPT_FRAME_HDR *) mem;
 		ioc->reply_frames_low_dma = (u32) (alloc_dma & 0xFFFFFFFF);
 
+		dinitprintk((KERN_INFO MYNAM ": %s ReplyBuffers @ %p[%p]\n",
+	 		ioc->name, ioc->reply_frames, (void *)(ulong)alloc_dma));
+
 		alloc_dma += reply_sz;
 		mem += reply_sz;
 
@@ -3382,7 +3395,7 @@ PrimeIocFifos(MPT_ADAPTER *ioc)
 		ioc->req_frames = (MPT_FRAME_HDR *) mem;
 		ioc->req_frames_dma = alloc_dma;
 
-		dinitprintk((KERN_INFO MYNAM ": %s.RequestBuffers @ %p[%p]\n",
+		dinitprintk((KERN_INFO MYNAM ": %s RequestBuffers @ %p[%p]\n",
 			 	ioc->name, mem, (void *)(ulong)alloc_dma));
 
 		ioc->req_frames_low_dma = (u32) (alloc_dma & 0xFFFFFFFF);
@@ -3408,7 +3421,7 @@ PrimeIocFifos(MPT_ADAPTER *ioc)
 		ioc->ChainBuffer = mem;
 		ioc->ChainBufferDMA = alloc_dma;
 
-		dinitprintk((KERN_INFO MYNAM " :%s.ChainBuffers @ %p(%p)\n",
+		dinitprintk((KERN_INFO MYNAM " :%s ChainBuffers @ %p(%p)\n",
 			ioc->name, ioc->ChainBuffer, (void *)(ulong)ioc->ChainBufferDMA));
 
 		/* Initialize the free chain Q.
@@ -3513,7 +3526,7 @@ out_fail:
  */
 static int
 mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req,
-				int replyBytes, u16 *u16reply, int maxwait, int sleepFlag)
+		int replyBytes, u16 *u16reply, int maxwait, int sleepFlag)
 {
 	MPIDefaultReply_t *mptReply;
 	int failcnt = 0;
@@ -3588,7 +3601,7 @@ mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req,
 		 */
 		if (!failcnt && (t = WaitForDoorbellReply(ioc, maxwait, sleepFlag)) < 0)
 			failcnt++;
-		
+
 		dhsprintk((MYIOC_s_INFO_FMT "HandShake reply count=%d%s\n",
 				ioc->name, t, failcnt ? " - MISSING DOORBELL REPLY!" : ""));
 
@@ -3747,7 +3760,7 @@ WaitForDoorbellReply(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
 	}
 
 	dhsprintk((MYIOC_s_INFO_FMT "WaitCnt=%d First handshake reply word=%08x%s\n",
-			ioc->name, t, le32_to_cpu(*(u32 *)hs_reply), 
+			ioc->name, t, le32_to_cpu(*(u32 *)hs_reply),
 			failcnt ? " - MISSING DOORBELL HANDSHAKE!" : ""));
 
 	/*
@@ -3819,7 +3832,7 @@ GetLanConfigPages(MPT_ADAPTER *ioc)
 	hdr.PageLength = 0;
 	hdr.PageNumber = 0;
 	hdr.PageType = MPI_CONFIG_PAGETYPE_LAN;
-	cfg.hdr = &hdr;
+	cfg.cfghdr.hdr = &hdr;
 	cfg.physAddr = -1;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
 	cfg.dir = 0;
@@ -3863,7 +3876,7 @@ GetLanConfigPages(MPT_ADAPTER *ioc)
 	hdr.PageLength = 0;
 	hdr.PageNumber = 1;
 	hdr.PageType = MPI_CONFIG_PAGETYPE_LAN;
-	cfg.hdr = &hdr;
+	cfg.cfghdr.hdr = &hdr;
 	cfg.physAddr = -1;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
 	cfg.dir = 0;
@@ -3930,7 +3943,7 @@ GetFcPortPage0(MPT_ADAPTER *ioc, int portnum)
 	hdr.PageLength = 0;
 	hdr.PageNumber = 0;
 	hdr.PageType = MPI_CONFIG_PAGETYPE_FC_PORT;
-	cfg.hdr = &hdr;
+	cfg.cfghdr.hdr = &hdr;
 	cfg.physAddr = -1;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
 	cfg.dir = 0;
@@ -4012,7 +4025,7 @@ GetIoUnitPage2(MPT_ADAPTER *ioc)
 	hdr.PageLength = 0;
 	hdr.PageNumber = 2;
 	hdr.PageType = MPI_CONFIG_PAGETYPE_IO_UNIT;
-	cfg.hdr = &hdr;
+	cfg.cfghdr.hdr = &hdr;
 	cfg.physAddr = -1;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
 	cfg.dir = 0;
@@ -4102,7 +4115,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
 	header.PageLength = 0;
 	header.PageNumber = 0;
 	header.PageType = MPI_CONFIG_PAGETYPE_SCSI_PORT;
-	cfg.hdr = &header;
+	cfg.cfghdr.hdr = &header;
 	cfg.physAddr = -1;
 	cfg.pageAddr = portnum;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4122,6 +4135,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
 				ioc->spi_data.minSyncFactor = MPT_ASYNC;
 				ioc->spi_data.busType = MPT_HOST_BUS_UNKNOWN;
 				rc = 1;
+				ddvprintk((MYIOC_s_INFO_FMT "Unable to read PortPage0 minSyncFactor=%x\n",
+					ioc->name, ioc->spi_data.minSyncFactor));
 			} else {
 				/* Save the Port Page 0 data
 				 */
@@ -4131,7 +4146,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
 
 				if ( (pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_QAS) == 0 ) {
 					ioc->spi_data.noQas |= MPT_TARGET_NO_NEGO_QAS;
-					dinitprintk((KERN_INFO MYNAM " :%s noQas due to Capabilities=%x\n",
+					ddvprintk((KERN_INFO MYNAM " :%s noQas due to Capabilities=%x\n",
 						ioc->name, pPP0->Capabilities));
 				}
 				ioc->spi_data.maxBusWidth = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_WIDE ? 1 : 0;
@@ -4140,6 +4155,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
 					ioc->spi_data.maxSyncOffset = (u8) (data >> 16);
 					data = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_MIN_SYNC_PERIOD_MASK;
 					ioc->spi_data.minSyncFactor = (u8) (data >> 8);
+					ddvprintk((MYIOC_s_INFO_FMT "PortPage0 minSyncFactor=%x\n",
+						ioc->name, ioc->spi_data.minSyncFactor));
 				} else {
 					ioc->spi_data.maxSyncOffset = 0;
 					ioc->spi_data.minSyncFactor = MPT_ASYNC;
@@ -4152,8 +4169,11 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
 				if ((ioc->spi_data.busType == MPI_SCSIPORTPAGE0_PHY_SIGNAL_HVD) ||
 					(ioc->spi_data.busType == MPI_SCSIPORTPAGE0_PHY_SIGNAL_SE))  {
 
-				if (ioc->spi_data.minSyncFactor < MPT_ULTRA)
+					if (ioc->spi_data.minSyncFactor < MPT_ULTRA) {
 						ioc->spi_data.minSyncFactor = MPT_ULTRA;
+						ddvprintk((MYIOC_s_INFO_FMT "HVD or SE detected, minSyncFactor=%x\n",
+							ioc->name, ioc->spi_data.minSyncFactor));
+					}
 				}
 			}
 			if (pbuf) {
@@ -4168,7 +4188,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
 	header.PageLength = 0;
 	header.PageNumber = 2;
 	header.PageType = MPI_CONFIG_PAGETYPE_SCSI_PORT;
-	cfg.hdr = &header;
+	cfg.cfghdr.hdr = &header;
 	cfg.physAddr = -1;
 	cfg.pageAddr = portnum;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4236,7 +4256,7 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum)
 	header.PageLength = 0;
 	header.PageNumber = 1;
 	header.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
-	cfg.hdr = &header;
+	cfg.cfghdr.hdr = &header;
 	cfg.physAddr = -1;
 	cfg.pageAddr = portnum;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4245,8 +4265,8 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum)
 	if (mpt_config(ioc, &cfg) != 0)
 		 return -EFAULT;
 
-	ioc->spi_data.sdp1version = cfg.hdr->PageVersion;
-	ioc->spi_data.sdp1length = cfg.hdr->PageLength;
+	ioc->spi_data.sdp1version = cfg.cfghdr.hdr->PageVersion;
+	ioc->spi_data.sdp1length = cfg.cfghdr.hdr->PageLength;
 
 	header.PageVersion = 0;
 	header.PageLength = 0;
@@ -4255,8 +4275,8 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum)
 	if (mpt_config(ioc, &cfg) != 0)
 		 return -EFAULT;
 
-	ioc->spi_data.sdp0version = cfg.hdr->PageVersion;
-	ioc->spi_data.sdp0length = cfg.hdr->PageLength;
+	ioc->spi_data.sdp0version = cfg.cfghdr.hdr->PageVersion;
+	ioc->spi_data.sdp0length = cfg.cfghdr.hdr->PageLength;
 
 	dcprintk((MYIOC_s_INFO_FMT "Headers: 0: version %d length %d\n",
 			ioc->name, ioc->spi_data.sdp0version, ioc->spi_data.sdp0length));
@@ -4298,7 +4318,7 @@ mpt_findImVolumes(MPT_ADAPTER *ioc)
 	header.PageLength = 0;
 	header.PageNumber = 2;
 	header.PageType = MPI_CONFIG_PAGETYPE_IOC;
-	cfg.hdr = &header;
+	cfg.cfghdr.hdr = &header;
 	cfg.physAddr = -1;
 	cfg.pageAddr = 0;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4394,7 +4414,7 @@ mpt_read_ioc_pg_3(MPT_ADAPTER *ioc)
 	header.PageLength = 0;
 	header.PageNumber = 3;
 	header.PageType = MPI_CONFIG_PAGETYPE_IOC;
-	cfg.hdr = &header;
+	cfg.cfghdr.hdr = &header;
 	cfg.physAddr = -1;
 	cfg.pageAddr = 0;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4446,7 +4466,7 @@ mpt_read_ioc_pg_4(MPT_ADAPTER *ioc)
 	header.PageLength = 0;
 	header.PageNumber = 4;
 	header.PageType = MPI_CONFIG_PAGETYPE_IOC;
-	cfg.hdr = &header;
+	cfg.cfghdr.hdr = &header;
 	cfg.physAddr = -1;
 	cfg.pageAddr = 0;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4498,7 +4518,7 @@ mpt_read_ioc_pg_1(MPT_ADAPTER *ioc)
 	header.PageLength = 0;
 	header.PageNumber = 1;
 	header.PageType = MPI_CONFIG_PAGETYPE_IOC;
-	cfg.hdr = &header;
+	cfg.cfghdr.hdr = &header;
 	cfg.physAddr = -1;
 	cfg.pageAddr = 0;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4580,13 +4600,13 @@ SendEventNotification(MPT_ADAPTER *ioc, u8 EvSwitch)
 
 	evnp = (EventNotification_t *) mpt_get_msg_frame(mpt_base_index, ioc);
 	if (evnp == NULL) {
-		dprintk((MYIOC_s_WARN_FMT "Unable to allocate event request frame!\n",
+		devtprintk((MYIOC_s_WARN_FMT "Unable to allocate event request frame!\n",
 				ioc->name));
 		return 0;
 	}
 	memset(evnp, 0, sizeof(*evnp));
 
-	dprintk((MYIOC_s_INFO_FMT "Sending EventNotification(%d)\n", ioc->name, EvSwitch));
+	devtprintk((MYIOC_s_INFO_FMT "Sending EventNotification (%d) request %p\n", ioc->name, EvSwitch, evnp));
 
 	evnp->Function = MPI_FUNCTION_EVENT_NOTIFICATION;
 	evnp->ChainOffset = 0;
@@ -4610,8 +4630,10 @@ SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp)
 	EventAck_t	*pAck;
 
 	if ((pAck = (EventAck_t *) mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) {
-		printk(MYIOC_s_WARN_FMT "Unable to allocate event ACK request frame!\n",
-				ioc->name);
+		printk(MYIOC_s_WARN_FMT "Unable to allocate event ACK "
+			"request frame for Event=%x EventContext=%x EventData=%x!\n",
+			ioc->name, evnp->Event, le32_to_cpu(evnp->EventContext),
+			le32_to_cpu(evnp->Data[0]));
 		return -1;
 	}
 	memset(pAck, 0, sizeof(*pAck));
@@ -4647,10 +4669,11 @@ int
 mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
 {
 	Config_t	*pReq;
+	ConfigExtendedPageHeader_t  *pExtHdr = NULL;
 	MPT_FRAME_HDR	*mf;
 	unsigned long	 flags;
 	int		 ii, rc;
-	u32		 flagsLength;
+	int		 flagsLength;
 	int		 in_isr;
 
 	/*	Prevent calling wait_event() (below), if caller happens
@@ -4675,16 +4698,30 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
 	pReq->Reserved = 0;
 	pReq->ChainOffset = 0;
 	pReq->Function = MPI_FUNCTION_CONFIG;
+
+	/* Assume page type is not extended and clear "reserved" fields. */
 	pReq->ExtPageLength = 0;
 	pReq->ExtPageType = 0;
 	pReq->MsgFlags = 0;
+
 	for (ii=0; ii < 8; ii++)
 		pReq->Reserved2[ii] = 0;
 
-	pReq->Header.PageVersion = pCfg->hdr->PageVersion;
-	pReq->Header.PageLength = pCfg->hdr->PageLength;
-	pReq->Header.PageNumber = pCfg->hdr->PageNumber;
-	pReq->Header.PageType = (pCfg->hdr->PageType & MPI_CONFIG_PAGETYPE_MASK);
+	pReq->Header.PageVersion = pCfg->cfghdr.hdr->PageVersion;
+	pReq->Header.PageLength = pCfg->cfghdr.hdr->PageLength;
+	pReq->Header.PageNumber = pCfg->cfghdr.hdr->PageNumber;
+	pReq->Header.PageType = (pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK);
+
+	if ((pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK) == MPI_CONFIG_PAGETYPE_EXTENDED) {
+		pExtHdr = (ConfigExtendedPageHeader_t *)pCfg->cfghdr.ehdr;
+		pReq->ExtPageLength = cpu_to_le16(pExtHdr->ExtPageLength);
+		pReq->ExtPageType = pExtHdr->ExtPageType;
+		pReq->Header.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
+
+		/* Page Length must be treated as a reserved field for the extended header. */
+		pReq->Header.PageLength = 0;
+	}
+
 	pReq->PageAddress = cpu_to_le32(pCfg->pageAddr);
 
 	/* Add a SGE to the config request.
@@ -4694,12 +4731,20 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
 	else
 		flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ;
 
-	flagsLength |= pCfg->hdr->PageLength * 4;
+	if ((pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK) == MPI_CONFIG_PAGETYPE_EXTENDED) {
+		flagsLength |= pExtHdr->ExtPageLength * 4;
 
-	mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, pCfg->physAddr);
+		dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n",
+			ioc->name, pReq->ExtPageType, pReq->Header.PageNumber, pReq->Action));
+	}
+	else {
+		flagsLength |= pCfg->cfghdr.hdr->PageLength * 4;
+
+		dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n",
+			ioc->name, pReq->Header.PageType, pReq->Header.PageNumber, pReq->Action));
+	}
 
-	dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n",
-		ioc->name, pReq->Header.PageType, pReq->Header.PageNumber, pReq->Action));
+	mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, pCfg->physAddr);
 
 	/* Append pCfg pointer to end of mf
 	 */
@@ -4789,8 +4834,8 @@ mpt_toolbox(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
 	pReq->Reserved3 = 0;
 	pReq->NumAddressBytes = 0x01;
 	pReq->Reserved4 = 0;
-	pReq->DataLength = 0x04;
-	pdev = (struct pci_dev *) ioc->pcidev;
+	pReq->DataLength = cpu_to_le16(0x04);
+	pdev = ioc->pcidev;
 	if (pdev->devfn & 1)
 		pReq->DeviceAddr = 0xB2;
 	else
@@ -5504,6 +5549,8 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply
 	 *  If needed, send (a single) EventAck.
 	 */
 	if (pEventReply->AckRequired == MPI_EVENT_NOTIFICATION_ACK_REQUIRED) {
+		devtprintk((MYIOC_s_WARN_FMT
+			"EventAck required\n",ioc->name));
 		if ((ii = SendEventAck(ioc, pEventReply)) != 0) {
 			devtprintk((MYIOC_s_WARN_FMT "SendEventAck returned %d\n",
 					ioc->name, ii));
@@ -5584,7 +5631,7 @@ mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info)
 	case 0x00080000:
 		desc = "Outbound DMA Overrun";
 		break;
-	
+
 	case 0x00090000:
 		desc = "Task Management";
 		break;
@@ -5600,7 +5647,7 @@ mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info)
 	case 0x000C0000:
 		desc = "Untagged Table Size";
 		break;
-	
+
 	}
 
 	printk(MYIOC_s_INFO_FMT "LogInfo(0x%08x): F/W: %s\n", ioc->name, log_info, desc);
@@ -5692,7 +5739,7 @@ mpt_sp_ioc_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf)
 		break;
 
 	case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */
-		/* This error is checked in scsi_io_done(). Skip. 
+		/* This error is checked in scsi_io_done(). Skip.
 		desc = "SCSI Data Underrun";
 		*/
 		break;
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 848fb236..f4827d9 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -915,7 +915,10 @@ struct scsi_cmnd;
 typedef struct _x_config_parms {
 	struct list_head	 linkage;	/* linked list */
 	struct timer_list	 timer;		/* timer function for this request  */
-	ConfigPageHeader_t	*hdr;
+	union {
+		ConfigExtendedPageHeader_t	*ehdr;
+		ConfigPageHeader_t	*hdr;
+	} cfghdr;
 	dma_addr_t		 physAddr;
 	int			 wait_done;	/* wait for this request */
 	u32			 pageAddr;	/* properly formatted */
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 05ea594..7577c24 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -242,7 +242,7 @@ mptctl_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply)
 		/* Set the command status to GOOD if IOC Status is GOOD
 		 * OR if SCSI I/O cmd and data underrun or recovered error.
 		 */
-		iocStatus = reply->u.reply.IOCStatus & MPI_IOCSTATUS_MASK;
+		iocStatus = le16_to_cpu(reply->u.reply.IOCStatus) & MPI_IOCSTATUS_MASK;
 		if (iocStatus  == MPI_IOCSTATUS_SUCCESS)
 			ioc->ioctl->status |= MPT_IOCTL_STATUS_COMMAND_GOOD;
 
@@ -2324,7 +2324,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
 	hdr.PageLength = 0;
 	hdr.PageNumber = 0;
 	hdr.PageType = MPI_CONFIG_PAGETYPE_MANUFACTURING;
-	cfg.hdr = &hdr;
+	cfg.cfghdr.hdr = &hdr;
 	cfg.physAddr = -1;
 	cfg.pageAddr = 0;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -2333,7 +2333,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
 
 	strncpy(karg.serial_number, " ", 24);
 	if (mpt_config(ioc, &cfg) == 0) {
-		if (cfg.hdr->PageLength > 0) {
+		if (cfg.cfghdr.hdr->PageLength > 0) {
 			/* Issue the second config page request */
 			cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
 
@@ -2479,7 +2479,7 @@ mptctl_hp_targetinfo(unsigned long arg)
 		hdr.PageNumber = 0;
 		hdr.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
 
-		cfg.hdr = &hdr;
+		cfg.cfghdr.hdr = &hdr;
 		cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
 		cfg.dir = 0;
 		cfg.timeout = 0;
@@ -2527,15 +2527,15 @@ mptctl_hp_targetinfo(unsigned long arg)
 	hdr.PageNumber = 3;
 	hdr.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
 
-	cfg.hdr = &hdr;
+	cfg.cfghdr.hdr = &hdr;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
 	cfg.dir = 0;
 	cfg.timeout = 0;
 	cfg.physAddr = -1;
-	if ((mpt_config(ioc, &cfg) == 0) && (cfg.hdr->PageLength > 0)) {
+	if ((mpt_config(ioc, &cfg) == 0) && (cfg.cfghdr.hdr->PageLength > 0)) {
 		/* Issue the second config page request */
 		cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-		data_sz = (int) cfg.hdr->PageLength * 4;
+		data_sz = (int) cfg.cfghdr.hdr->PageLength * 4;
 		pg3_alloc = (SCSIDevicePage3_t *) pci_alloc_consistent(
 							ioc->pcidev, data_sz, &page_dma);
 		if (pg3_alloc) {
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index b9d4f78..4a003dc 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -281,12 +281,12 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER *ioc, int *retIndex)
 		offset = (u8 *)chainBuf - (u8 *)ioc->ChainBuffer;
 		chain_idx = offset / ioc->req_sz;
 		rc = SUCCESS;
-		dsgprintk((MYIOC_s_INFO_FMT "getFreeChainBuffer (index %d), got buf=%p\n",
-			ioc->name, *retIndex, chainBuf));
+		dsgprintk((MYIOC_s_ERR_FMT "getFreeChainBuffer chainBuf=%p ChainBuffer=%p offset=%d chain_idx=%d\n",
+			ioc->name, chainBuf, ioc->ChainBuffer, offset, chain_idx));
 	} else {
 		rc = FAILED;
 		chain_idx = MPT_HOST_NO_CHAIN;
-		dfailprintk((MYIOC_s_ERR_FMT "getFreeChainBuffer failed\n",
+		dfailprintk((MYIOC_s_INFO_FMT "getFreeChainBuffer failed\n",
 			ioc->name));
 	}
 	spin_unlock_irqrestore(&ioc->FreeQlock, flags);
@@ -432,7 +432,7 @@ nextSGEset:
 			 */
 			pReq->ChainOffset = 0;
 			RequestNB = (((sgeOffset - 1) >> ioc->NBShiftFactor)  + 1) & 0x03;
-			dsgprintk((MYIOC_s_ERR_FMT 
+			dsgprintk((MYIOC_s_INFO_FMT
 			    "Single Buffer RequestNB=%x, sgeOffset=%d\n", ioc->name, RequestNB, sgeOffset));
 			ioc->RequestNB[req_idx] = RequestNB;
 		}
@@ -491,11 +491,12 @@ nextSGEset:
 		/* NOTE: psge points to the beginning of the chain element
 		 * in current buffer. Get a chain buffer.
 		 */
-		dsgprintk((MYIOC_s_INFO_FMT 
-		    "calling getFreeChainBuffer SCSI cmd=%02x (%p)\n",
-		    ioc->name, pReq->CDB[0], SCpnt));
-		if ((mptscsih_getFreeChainBuffer(ioc, &newIndex)) == FAILED)
+		if ((mptscsih_getFreeChainBuffer(ioc, &newIndex)) == FAILED) {
+			dfailprintk((MYIOC_s_INFO_FMT
+			    "getFreeChainBuffer FAILED SCSI cmd=%02x (%p)\n",
+ 			    ioc->name, pReq->CDB[0], SCpnt));
 			return FAILED;
+		}
 
 		/* Update the tracking arrays.
 		 * If chainSge == NULL, update ReqToChain, else ChainToChain
@@ -577,14 +578,20 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 		return 1;
 	}
 
-	dmfprintk((MYIOC_s_INFO_FMT
-		"ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d)\n",
-		ioc->name, mf, mr, sc, req_idx));
-
 	sc->result = DID_OK << 16;		/* Set default reply as OK */
 	pScsiReq = (SCSIIORequest_t *) mf;
 	pScsiReply = (SCSIIOReply_t *) mr;
 
+	if((ioc->facts.MsgVersion >= MPI_VERSION_01_05) && pScsiReply){
+		dmfprintk((MYIOC_s_INFO_FMT
+			"ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d,task-tag=%d)\n",
+			ioc->name, mf, mr, sc, req_idx, pScsiReply->TaskTag));
+	}else{
+		dmfprintk((MYIOC_s_INFO_FMT
+			"ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d)\n",
+			ioc->name, mf, mr, sc, req_idx));
+	}
+
 	if (pScsiReply == NULL) {
 		/* special context reply handling */
 		;
@@ -658,8 +665,8 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 				/* Sufficient data transfer occurred */
 				sc->result = (DID_OK << 16) | scsi_status;
 			} else if ( xfer_cnt == 0 ) {
-				/* A CRC Error causes this condition; retry */ 
-				sc->result = (DRIVER_SENSE << 24) | (DID_OK << 16) | 
+				/* A CRC Error causes this condition; retry */
+				sc->result = (DRIVER_SENSE << 24) | (DID_OK << 16) |
 					(CHECK_CONDITION << 1);
 				sc->sense_buffer[0] = 0x70;
 				sc->sense_buffer[2] = NO_SENSE;
@@ -668,7 +675,9 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 			} else {
 				sc->result = DID_SOFT_ERROR << 16;
 			}
-			dreplyprintk((KERN_NOTICE "RESIDUAL_MISMATCH: result=%x on id=%d\n", sc->result, sc->target));
+			dreplyprintk((KERN_NOTICE
+			    "RESIDUAL_MISMATCH: result=%x on id=%d\n",
+			    sc->result, sc->device->id));
 			break;
 
 		case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN:		/* 0x0045 */
@@ -796,7 +805,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 	return 1;
 }
 
-
 /*
  *	mptscsih_flush_running_cmds - For each command found, search
  *		Scsi_Host instance taskQ and reply to OS.
@@ -1017,7 +1025,7 @@ mptscsih_remove(struct pci_dev *pdev)
 	scsi_host_put(host);
 
 	mpt_detach(pdev);
-	
+
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -1072,7 +1080,7 @@ mptscsih_resume(struct pci_dev *pdev)
 	MPT_SCSI_HOST		*hd;
 
 	mpt_resume(pdev);
-	
+
 	if(!host)
 		return 0;
 
@@ -1214,8 +1222,8 @@ mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t off
 	int size = 0;
 
 	if (func) {
-		/* 
-		 * write is not supported 
+		/*
+		 * write is not supported
 		 */
 	} else {
 		if (start)
@@ -1535,17 +1543,17 @@ mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, in
 	 */
 	if (mptscsih_tm_pending_wait(hd) == FAILED) {
 		if (type == MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK) {
-			dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler abort: "
+			dtmprintk((KERN_INFO MYNAM ": %s: TMHandler abort: "
 			   "Timed out waiting for last TM (%d) to complete! \n",
 			   hd->ioc->name, hd->tmPending));
 			return FAILED;
 		} else if (type == MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET) {
-			dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler target reset: "
+			dtmprintk((KERN_INFO MYNAM ": %s: TMHandler target reset: "
 			   "Timed out waiting for last TM (%d) to complete! \n",
 			   hd->ioc->name, hd->tmPending));
 			return FAILED;
 		} else if (type == MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS) {
-			dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler bus reset: "
+			dtmprintk((KERN_INFO MYNAM ": %s: TMHandler bus reset: "
 			   "Timed out waiting for last TM (%d) to complete! \n",
 			   hd->ioc->name, hd->tmPending));
 			if (hd->tmPending & (1 << MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS))
@@ -1631,8 +1639,7 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun
 	if ((mf = mpt_get_msg_frame(hd->ioc->TaskCtx, hd->ioc)) == NULL) {
 		dfailprintk((MYIOC_s_ERR_FMT "IssueTaskMgmt, no msg frames!!\n",
 				hd->ioc->name));
-		//return FAILED;
-		return -999;
+		return FAILED;
 	}
 	dtmprintk((MYIOC_s_INFO_FMT "IssueTaskMgmt request @ %p\n",
 			hd->ioc->name, mf));
@@ -1661,9 +1668,8 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun
 
 	pScsiTm->TaskMsgContext = ctx2abort;
 
-	dtmprintk((MYIOC_s_INFO_FMT
-		"IssueTaskMgmt: ctx2abort (0x%08x) type=%d\n",
-		hd->ioc->name, ctx2abort, type));
+	dtmprintk((MYIOC_s_INFO_FMT "IssueTaskMgmt: ctx2abort (0x%08x) type=%d\n",
+			hd->ioc->name, ctx2abort, type));
 
 	DBG_DUMP_TM_REQUEST_FRAME((u32 *)pScsiTm);
 
@@ -1902,13 +1908,13 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt)
 
 	/*  If we can't locate the host to reset, then we failed. */
 	if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
-		dtmprintk( ( KERN_WARNING MYNAM ": mptscsih_host_reset: "
+		dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: "
 			     "Can't locate host! (sc=%p)\n",
 			     SCpnt ) );
 		return FAILED;
 	}
 
-	printk(KERN_WARNING MYNAM ": %s: >> Attempting host reset! (sc=%p)\n",
+	printk(KERN_WARNING MYNAM ": %s: Attempting host reset! (sc=%p)\n",
 	       hd->ioc->name, SCpnt);
 
 	/*  If our attempts to reset the host failed, then return a failed
@@ -1924,7 +1930,7 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt)
 		hd->tmState = TM_STATE_NONE;
 	}
 
-	dtmprintk( ( KERN_WARNING MYNAM ": mptscsih_host_reset: "
+	dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: "
 		     "Status = %s\n",
 		     (status == SUCCESS) ? "SUCCESS" : "FAILED" ) );
 
@@ -1951,8 +1957,8 @@ mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd)
 		if (hd->tmState == TM_STATE_NONE) {
 			hd->tmState = TM_STATE_IN_PROGRESS;
 			hd->tmPending = 1;
-			status = SUCCESS;
 			spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+			status = SUCCESS;
 			break;
 		}
 		spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
@@ -1980,7 +1986,7 @@ mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout )
 		spin_lock_irqsave(&hd->ioc->FreeQlock, flags);
 		if(hd->tmPending == 0) {
 			status = SUCCESS;
-			spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ 			spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
 			break;
 		}
 		spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
@@ -2318,10 +2324,10 @@ mptscsih_slave_configure(struct scsi_device *device)
 	if (pTarget == NULL) {
 		/* Driver doesn't know about this device.
 		 * Kernel may generate a "Dummy Lun 0" which
-		 * may become a real Lun if a 
+		 * may become a real Lun if a
 		 * "scsi add-single-device" command is executed
-		 * while the driver is active (hot-plug a 
-		 * device).  LSI Raid controllers need 
+		 * while the driver is active (hot-plug a
+		 * device).  LSI Raid controllers need
 		 * queue_depth set to DEV_HIGH for this reason.
 		 */
 		scsi_adjust_queue_depth(device, MSG_SIMPLE_TAG,
@@ -2691,7 +2697,7 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char *
 	 * If the peripheral qualifier filter is enabled then if the target reports a 0x1
 	 * (i.e. The targer is capable of supporting the specified peripheral device type
 	 * on this logical unit; however, the physical device is not currently connected
-	 * to this logical unit) it will be converted to a 0x3 (i.e. The target is not 
+	 * to this logical unit) it will be converted to a 0x3 (i.e. The target is not
 	 * capable of supporting a physical device on this logical unit). This is to work
 	 * around a bug in th emid-layer in some distributions in which the mid-layer will
 	 * continue to try to communicate to the LUN and evntually create a dummy LUN.
@@ -3194,8 +3200,8 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags)
 		/* Get a MF for this command.
 		 */
 		if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
-			dprintk((MYIOC_s_WARN_FMT "write SDP1: no msg frames!\n",
-						ioc->name));
+			dfailprintk((MYIOC_s_WARN_FMT "write SDP1: no msg frames!\n",
+				ioc->name));
 			return -EAGAIN;
 		}
 
@@ -3289,7 +3295,7 @@ mptscsih_writeIOCPage4(MPT_SCSI_HOST *hd, int target_id, int bus)
 	/* Get a MF for this command.
 	 */
 	if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
-		dprintk((MYIOC_s_WARN_FMT "writeIOCPage4 : no msg frames!\n",
+		dfailprintk((MYIOC_s_WARN_FMT "writeIOCPage4 : no msg frames!\n",
 					ioc->name));
 		return -EAGAIN;
 	}
@@ -3447,7 +3453,7 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 				 * some type of error occurred.
 				 */
 				MpiRaidActionReply_t	*pr = (MpiRaidActionReply_t *)mr;
-				if (pr->ActionStatus == MPI_RAID_ACTION_ASTATUS_SUCCESS)
+				if (le16_to_cpu(pr->ActionStatus) == MPI_RAID_ACTION_ASTATUS_SUCCESS)
 					completionCode = MPT_SCANDV_GOOD;
 				else
 					completionCode = MPT_SCANDV_SOME_ERROR;
@@ -3955,7 +3961,7 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum)
 				header1.PageLength = ioc->spi_data.sdp1length;
 				header1.PageNumber = 1;
 				header1.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
-				cfg.hdr = &header1;
+				cfg.cfghdr.hdr = &header1;
 				cfg.physAddr = cfg1_dma_addr;
 				cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
 				cfg.dir = 1;
@@ -3996,9 +4002,9 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum)
 			dnegoprintk(("syncronize cache: id=%d width=0 factor=MPT_ASYNC "
 				"offset=0 negoFlags=%x request=%x config=%x\n",
 				id, flags, requested, configuration));
-			pcfg1Data->RequestedParameters = le32_to_cpu(requested);
+			pcfg1Data->RequestedParameters = cpu_to_le32(requested);
 			pcfg1Data->Reserved = 0;
-			pcfg1Data->Configuration = le32_to_cpu(configuration);
+			pcfg1Data->Configuration = cpu_to_le32(configuration);
 			cfg.pageAddr = (bus<<8) | id;
 			mpt_config(hd->ioc, &cfg);
 		}
@@ -4353,7 +4359,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 	/* Prep cfg structure
 	 */
 	cfg.pageAddr = (bus<<8) | id;
-	cfg.hdr = NULL;
+	cfg.cfghdr.hdr = NULL;
 
 	/* Prep SDP0 header
 	 */
@@ -4399,7 +4405,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 	pcfg1Data = (SCSIDevicePage1_t *) (pDvBuf + sz);
 	cfg1_dma_addr = dvbuf_dma + sz;
 
-	/* Skip this ID? Set cfg.hdr to force config page write
+	/* Skip this ID? Set cfg.cfghdr.hdr to force config page write
 	 */
 	{
 		ScsiCfgData *pspi_data = &hd->ioc->spi_data;
@@ -4417,7 +4423,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 
 				dv.cmd = MPT_SET_MAX;
 				mptscsih_dv_parms(hd, &dv, (void *)pcfg1Data);
-				cfg.hdr = &header1;
+				cfg.cfghdr.hdr = &header1;
 
 				/* Save the final negotiated settings to
 				 * SCSI device page 1.
@@ -4483,7 +4489,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 		dv.cmd = MPT_SET_MIN;
 		mptscsih_dv_parms(hd, &dv, (void *)pcfg1Data);
 
-		cfg.hdr = &header1;
+		cfg.cfghdr.hdr = &header1;
 		cfg.physAddr = cfg1_dma_addr;
 		cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
 		cfg.dir = 1;
@@ -4596,8 +4602,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 				if ((pbuf1[56] & 0x02) == 0) {
 					pTarget->negoFlags |= MPT_TARGET_NO_NEGO_QAS;
 					hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS;
-					ddvprintk((MYIOC_s_NOTE_FMT 
-					    "DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n", 
+					ddvprintk((MYIOC_s_NOTE_FMT
+					    "DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n",
 					    ioc->name, id, pbuf1[56]));
 				}
 			}
@@ -4637,7 +4643,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 					u32 sdp0_info;
 					u32 sdp0_nego;
 
-					cfg.hdr = &header0;
+					cfg.cfghdr.hdr = &header0;
 					cfg.physAddr = cfg0_dma_addr;
 					cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
 					cfg.dir = 0;
@@ -4673,7 +4679,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 						if (!firstPass)
 							doFallback = 1;
 					} else {
-						ddvprintk((MYIOC_s_NOTE_FMT 
+						ddvprintk((MYIOC_s_NOTE_FMT
 						    "DV:Inquiry compared id=%d, calling initTarget\n", ioc->name, id));
 						hd->ioc->spi_data.dvStatus[id] &= ~MPT_SCSICFG_DV_NOT_DONE;
 						mptscsih_initTarget(hd,
@@ -4689,8 +4695,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 
 			} else if (rc == MPT_SCANDV_ISSUE_SENSE)
 				doFallback = 1;	/* set fallback flag */
-			else if ((rc == MPT_SCANDV_DID_RESET) || 
-				 (rc == MPT_SCANDV_SENSE) || 
+			else if ((rc == MPT_SCANDV_DID_RESET) ||
+				 (rc == MPT_SCANDV_SENSE) ||
 				 (rc == MPT_SCANDV_FALLBACK))
 				doFallback = 1;	/* set fallback flag */
 			else
@@ -4722,7 +4728,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 	 * 4) release
 	 * 5) update nego parms to target struct
 	 */
-	cfg.hdr = &header1;
+	cfg.cfghdr.hdr = &header1;
 	cfg.physAddr = cfg1_dma_addr;
 	cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
 	cfg.dir = 1;
@@ -5121,12 +5127,12 @@ target_done:
 
 	/* Set if cfg1_dma_addr contents is valid
 	 */
-	if ((cfg.hdr != NULL) && (retcode == 0)){
+	if ((cfg.cfghdr.hdr != NULL) && (retcode == 0)){
 		/* If disk, not U320, disable QAS
 		 */
 		if ((inq0 == 0) && (dv.now.factor > MPT_ULTRA320)) {
 			hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS;
-			ddvprintk((MYIOC_s_NOTE_FMT 
+			ddvprintk((MYIOC_s_NOTE_FMT
 			    "noQas set due to id=%d has factor=%x\n", ioc->name, id, dv.now.factor));
 		}
 
@@ -5137,7 +5143,7 @@ target_done:
 		 * skip save of the final negotiated settings to
 		 * SCSI device page 1.
 		 *
-		cfg.hdr = &header1;
+		cfg.cfghdr.hdr = &header1;
 		cfg.physAddr = cfg1_dma_addr;
 		cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
 		cfg.dir = 1;
@@ -5248,7 +5254,7 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
 		/* Update tmax values with those from Device Page 0.*/
 		pPage0 = (SCSIDevicePage0_t *) pPage;
 		if (pPage0) {
-			val = cpu_to_le32(pPage0->NegotiatedParameters);
+			val = le32_to_cpu(pPage0->NegotiatedParameters);
 			dv->max.width = val & MPI_SCSIDEVPAGE0_NP_WIDE ? 1 : 0;
 			dv->max.offset = (val&MPI_SCSIDEVPAGE0_NP_NEG_SYNC_OFFSET_MASK) >> 16;
 			dv->max.factor = (val&MPI_SCSIDEVPAGE0_NP_NEG_SYNC_PERIOD_MASK) >> 8;
@@ -5276,12 +5282,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
 				dv->now.offset, &val, &configuration, dv->now.flags);
 			dnegoprintk(("Setting Max: id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x config=%x\n",
 				id, dv->now.width, dv->now.factor, dv->now.offset, dv->now.flags, val, configuration));
-			pPage1->RequestedParameters = le32_to_cpu(val);
+			pPage1->RequestedParameters = cpu_to_le32(val);
 			pPage1->Reserved = 0;
-			pPage1->Configuration = le32_to_cpu(configuration);
+			pPage1->Configuration = cpu_to_le32(configuration);
 		}
 
-		ddvprintk(("id=%d width=%d factor=%x offset=%x flags=%x request=%x configuration=%x\n",
+		ddvprintk(("id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x configuration=%x\n",
 				id, dv->now.width, dv->now.factor, dv->now.offset, dv->now.flags, val, configuration));
 		break;
 
@@ -5301,9 +5307,9 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
 				offset, &val, &configuration, negoFlags);
 			dnegoprintk(("Setting Min: id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x config=%x\n",
 				id, width, factor, offset, negoFlags, val, configuration));
-			pPage1->RequestedParameters = le32_to_cpu(val);
+			pPage1->RequestedParameters = cpu_to_le32(val);
 			pPage1->Reserved = 0;
-			pPage1->Configuration = le32_to_cpu(configuration);
+			pPage1->Configuration = cpu_to_le32(configuration);
 		}
 		ddvprintk(("id=%d width=%d factor=%x offset=%x request=%x config=%x negoFlags=%x\n",
 				id, width, factor, offset, val, configuration, negoFlags));
@@ -5377,12 +5383,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
 		if (pPage1) {
 			mptscsih_setDevicePage1Flags (width, factor, offset, &val,
 						&configuration, dv->now.flags);
-			dnegoprintk(("Finish: id=%d width=%d offset=%d factor=%x flags=%x request=%x config=%x\n",
+			dnegoprintk(("Finish: id=%d width=%d offset=%d factor=%x negoFlags=%x request=%x config=%x\n",
 			     id, width, offset, factor, dv->now.flags, val, configuration));
 
-			pPage1->RequestedParameters = le32_to_cpu(val);
+			pPage1->RequestedParameters = cpu_to_le32(val);
 			pPage1->Reserved = 0;
-			pPage1->Configuration = le32_to_cpu(configuration);
+			pPage1->Configuration = cpu_to_le32(configuration);
 		}
 
 		ddvprintk(("Finish: id=%d offset=%d factor=%x width=%d request=%x config=%x\n",
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index dfa8806..587d127 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -162,15 +162,15 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	u8			*mem;
 	int			error=0;
 	int			r;
-	
+
 	if ((r = mpt_attach(pdev,id)) != 0)
 		return r;
-	
+
 	ioc = pci_get_drvdata(pdev);
 	ioc->DoneCtx = mptspiDoneCtx;
 	ioc->TaskCtx = mptspiTaskCtx;
 	ioc->InternalCtx = mptspiInternalCtx;
-	
+
 	/*  Added sanity check on readiness of the MPT adapter.
 	 */
 	if (ioc->last_state != MPI_IOC_STATE_OPERATIONAL) {
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index dea6589..7fc692a 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -6,7 +6,7 @@ menu "Misc devices"
 
 config IBM_ASM
 	tristate "Device driver for IBM RSA service processor"
-	depends on X86 && PCI && EXPERIMENTAL && BROKEN
+	depends on X86 && PCI && EXPERIMENTAL
 	---help---
 	  This option enables device driver support for in-band access to the
 	  IBM RSA (Condor) service processor in eServer xSeries systems.
diff --git a/drivers/misc/ibmasm/uart.c b/drivers/misc/ibmasm/uart.c
index 9148045..7e98434 100644
--- a/drivers/misc/ibmasm/uart.c
+++ b/drivers/misc/ibmasm/uart.c
@@ -25,15 +25,15 @@
 #include <linux/termios.h>
 #include <linux/tty.h>
 #include <linux/serial_core.h>
-#include <linux/serial.h>
 #include <linux/serial_reg.h>
+#include <linux/serial_8250.h>
 #include "ibmasm.h"
 #include "lowlevel.h"
 
 
 void ibmasm_register_uart(struct service_processor *sp)
 {
-	struct serial_struct serial;
+	struct uart_port uport;
 	void __iomem *iomem_base;
 
 	iomem_base = sp->base_address + SCOUT_COM_B_BASE;
@@ -47,14 +47,14 @@ void ibmasm_register_uart(struct service_processor *sp)
 		return;
 	}
 
-	memset(&serial, 0, sizeof(serial));
-	serial.irq		= sp->irq;
-	serial.baud_base	= 3686400 / 16;
-	serial.flags		= UPF_AUTOPROBE | UPF_SHARE_IRQ;
-	serial.io_type		= UPIO_MEM;
-	serial.iomem_base	= iomem_base;
+	memset(&uport, 0, sizeof(struct uart_port));
+	uport.irq	= sp->irq;
+	uport.uartclk	= 3686400;
+	uport.flags	= UPF_AUTOPROBE | UPF_SHARE_IRQ;
+	uport.iotype	= UPIO_MEM;
+	uport.membase	= iomem_base;
 
-	sp->serial_line = register_serial(&serial);
+	sp->serial_line = serial8250_register_port(&uport);
 	if (sp->serial_line < 0) {
 		dev_err(sp->dev, "Failed to register serial port\n");
 		return;
@@ -68,5 +68,5 @@ void ibmasm_unregister_uart(struct service_processor *sp)
 		return;
 
 	disable_uart_interrupts(sp->base_address);
-	unregister_serial(sp->serial_line);
+	serial8250_unregister_port(sp->serial_line);
 }
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 3c59048..0a117c6 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -2,6 +2,8 @@
  *  linux/drivers/mmc/mmc.c
  *
  *  Copyright (C) 2003-2004 Russell King, All Rights Reserved.
+ *  SD support Copyright (C) 2004 Ian Molton, All Rights Reserved.
+ *  SD support Copyright (C) 2005 Pierre Ossman, All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -16,6 +18,8 @@
 #include <linux/delay.h>
 #include <linux/pagemap.h>
 #include <linux/err.h>
+#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
 
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
@@ -172,7 +176,81 @@ int mmc_wait_for_cmd(struct mmc_host *host, struct mmc_command *cmd, int retries
 
 EXPORT_SYMBOL(mmc_wait_for_cmd);
 
+/**
+ *	mmc_wait_for_app_cmd - start an application command and wait for
+ 			       completion
+ *	@host: MMC host to start command
+ *	@rca: RCA to send MMC_APP_CMD to
+ *	@cmd: MMC command to start
+ *	@retries: maximum number of retries
+ *
+ *	Sends a MMC_APP_CMD, checks the card response, sends the command
+ *	in the parameter and waits for it to complete. Return any error
+ *	that occurred while the command was executing.  Do not attempt to
+ *	parse the response.
+ */
+int mmc_wait_for_app_cmd(struct mmc_host *host, unsigned int rca,
+	struct mmc_command *cmd, int retries)
+{
+	struct mmc_request mrq;
+	struct mmc_command appcmd;
+
+	int i, err;
+
+	BUG_ON(host->card_busy == NULL);
+	BUG_ON(retries < 0);
+
+	err = MMC_ERR_INVALID;
+
+	/*
+	 * We have to resend MMC_APP_CMD for each attempt so
+	 * we cannot use the retries field in mmc_command.
+	 */
+	for (i = 0;i <= retries;i++) {
+		memset(&mrq, 0, sizeof(struct mmc_request));
+
+		appcmd.opcode = MMC_APP_CMD;
+		appcmd.arg = rca << 16;
+		appcmd.flags = MMC_RSP_R1;
+		appcmd.retries = 0;
+		memset(appcmd.resp, 0, sizeof(appcmd.resp));
+		appcmd.data = NULL;
+
+		mrq.cmd = &appcmd;
+		appcmd.data = NULL;
+
+		mmc_wait_for_req(host, &mrq);
+
+		if (appcmd.error) {
+			err = appcmd.error;
+			continue;
+		}
+
+		/* Check that card supported application commands */
+		if (!(appcmd.resp[0] & R1_APP_CMD))
+			return MMC_ERR_FAILED;
+
+		memset(&mrq, 0, sizeof(struct mmc_request));
+
+		memset(cmd->resp, 0, sizeof(cmd->resp));
+		cmd->retries = 0;
+
+		mrq.cmd = cmd;
+		cmd->data = NULL;
+
+		mmc_wait_for_req(host, &mrq);
 
+		err = cmd->error;
+		if (cmd->error == MMC_ERR_NONE)
+			break;
+	}
+
+	return err;
+}
+
+EXPORT_SYMBOL(mmc_wait_for_app_cmd);
+
+static int mmc_select_card(struct mmc_host *host, struct mmc_card *card);
 
 /**
  *	__mmc_claim_host - exclusively claim a host
@@ -206,16 +284,10 @@ int __mmc_claim_host(struct mmc_host *host, struct mmc_card *card)
 	spin_unlock_irqrestore(&host->lock, flags);
 	remove_wait_queue(&host->wq, &wait);
 
-	if (card != (void *)-1 && host->card_selected != card) {
-		struct mmc_command cmd;
-
-		host->card_selected = card;
-
-		cmd.opcode = MMC_SELECT_CARD;
-		cmd.arg = card->rca << 16;
-		cmd.flags = MMC_RSP_R1;
-
-		err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+	if (card != (void *)-1) {
+		err = mmc_select_card(host, card);
+		if (err != MMC_ERR_NONE)
+			return err;
 	}
 
 	return err;
@@ -245,6 +317,63 @@ void mmc_release_host(struct mmc_host *host)
 
 EXPORT_SYMBOL(mmc_release_host);
 
+static int mmc_select_card(struct mmc_host *host, struct mmc_card *card)
+{
+	int err;
+	struct mmc_command cmd;
+
+	BUG_ON(host->card_busy == NULL);
+
+	if (host->card_selected == card)
+		return MMC_ERR_NONE;
+
+	host->card_selected = card;
+
+	cmd.opcode = MMC_SELECT_CARD;
+	cmd.arg = card->rca << 16;
+	cmd.flags = MMC_RSP_R1;
+
+	err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+	if (err != MMC_ERR_NONE)
+		return err;
+
+	/*
+	 * Default bus width is 1 bit.
+	 */
+	host->ios.bus_width = MMC_BUS_WIDTH_1;
+
+	/*
+	 * We can only change the bus width of the selected
+	 * card so therefore we have to put the handling
+	 * here.
+	 */
+	if (host->caps & MMC_CAP_4_BIT_DATA) {
+		/*
+		 * The card is in 1 bit mode by default so
+		 * we only need to change if it supports the
+		 * wider version.
+		 */
+		if (mmc_card_sd(card) &&
+			(card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
+			struct mmc_command cmd;
+			cmd.opcode = SD_APP_SET_BUS_WIDTH;
+			cmd.arg = SD_BUS_WIDTH_4;
+			cmd.flags = MMC_RSP_R1;
+
+			err = mmc_wait_for_app_cmd(host, card->rca, &cmd,
+				CMD_RETRIES);
+			if (err != MMC_ERR_NONE)
+				return err;
+
+			host->ios.bus_width = MMC_BUS_WIDTH_4;
+		}
+	}
+
+	host->ops->set_ios(host, &host->ios);
+
+	return MMC_ERR_NONE;
+}
+
 /*
  * Ensure that no card is selected.
  */
@@ -322,48 +451,69 @@ static void mmc_decode_cid(struct mmc_card *card)
 
 	memset(&card->cid, 0, sizeof(struct mmc_cid));
 
-	/*
-	 * The selection of the format here is guesswork based upon
-	 * information people have sent to date.
-	 */
-	switch (card->csd.mmca_vsn) {
-	case 0: /* MMC v1.? */
-	case 1: /* MMC v1.4 */
-		card->cid.manfid	= UNSTUFF_BITS(resp, 104, 24);
-		card->cid.prod_name[0]	= UNSTUFF_BITS(resp, 96, 8);
-		card->cid.prod_name[1]	= UNSTUFF_BITS(resp, 88, 8);
-		card->cid.prod_name[2]	= UNSTUFF_BITS(resp, 80, 8);
-		card->cid.prod_name[3]	= UNSTUFF_BITS(resp, 72, 8);
-		card->cid.prod_name[4]	= UNSTUFF_BITS(resp, 64, 8);
-		card->cid.prod_name[5]	= UNSTUFF_BITS(resp, 56, 8);
-		card->cid.prod_name[6]	= UNSTUFF_BITS(resp, 48, 8);
-		card->cid.hwrev		= UNSTUFF_BITS(resp, 44, 4);
-		card->cid.fwrev		= UNSTUFF_BITS(resp, 40, 4);
-		card->cid.serial	= UNSTUFF_BITS(resp, 16, 24);
-		card->cid.month		= UNSTUFF_BITS(resp, 12, 4);
-		card->cid.year		= UNSTUFF_BITS(resp, 8, 4) + 1997;
-		break;
-
-	case 2: /* MMC v2.x ? */
-	case 3: /* MMC v3.x ? */
-		card->cid.manfid	= UNSTUFF_BITS(resp, 120, 8);
-		card->cid.oemid		= UNSTUFF_BITS(resp, 104, 16);
-		card->cid.prod_name[0]	= UNSTUFF_BITS(resp, 96, 8);
-		card->cid.prod_name[1]	= UNSTUFF_BITS(resp, 88, 8);
-		card->cid.prod_name[2]	= UNSTUFF_BITS(resp, 80, 8);
-		card->cid.prod_name[3]	= UNSTUFF_BITS(resp, 72, 8);
-		card->cid.prod_name[4]	= UNSTUFF_BITS(resp, 64, 8);
-		card->cid.prod_name[5]	= UNSTUFF_BITS(resp, 56, 8);
-		card->cid.serial	= UNSTUFF_BITS(resp, 16, 32);
-		card->cid.month		= UNSTUFF_BITS(resp, 12, 4);
-		card->cid.year		= UNSTUFF_BITS(resp, 8, 4) + 1997;
-		break;
-
-	default:
-		printk("%s: card has unknown MMCA version %d\n",
-			mmc_hostname(card->host), card->csd.mmca_vsn);
-		mmc_card_set_bad(card);
-		break;
+	if (mmc_card_sd(card)) {
+		/*
+		 * SD doesn't currently have a version field so we will
+		 * have to assume we can parse this.
+		 */
+		card->cid.manfid		= UNSTUFF_BITS(resp, 120, 8);
+		card->cid.oemid			= UNSTUFF_BITS(resp, 104, 16);
+		card->cid.prod_name[0]		= UNSTUFF_BITS(resp, 96, 8);
+		card->cid.prod_name[1]		= UNSTUFF_BITS(resp, 88, 8);
+		card->cid.prod_name[2]		= UNSTUFF_BITS(resp, 80, 8);
+		card->cid.prod_name[3]		= UNSTUFF_BITS(resp, 72, 8);
+		card->cid.prod_name[4]		= UNSTUFF_BITS(resp, 64, 8);
+		card->cid.hwrev			= UNSTUFF_BITS(resp, 60, 4);
+		card->cid.fwrev			= UNSTUFF_BITS(resp, 56, 4);
+		card->cid.serial		= UNSTUFF_BITS(resp, 24, 32);
+		card->cid.year			= UNSTUFF_BITS(resp, 12, 8);
+		card->cid.month			= UNSTUFF_BITS(resp, 8, 4);
+
+		card->cid.year += 2000; /* SD cards year offset */
+	} else {
+		/*
+		 * The selection of the format here is based upon published
+		 * specs from sandisk and from what people have reported.
+		 */
+		switch (card->csd.mmca_vsn) {
+		case 0: /* MMC v1.0 - v1.2 */
+		case 1: /* MMC v1.4 */
+			card->cid.manfid	= UNSTUFF_BITS(resp, 104, 24);
+			card->cid.prod_name[0]	= UNSTUFF_BITS(resp, 96, 8);
+			card->cid.prod_name[1]	= UNSTUFF_BITS(resp, 88, 8);
+			card->cid.prod_name[2]	= UNSTUFF_BITS(resp, 80, 8);
+			card->cid.prod_name[3]	= UNSTUFF_BITS(resp, 72, 8);
+			card->cid.prod_name[4]	= UNSTUFF_BITS(resp, 64, 8);
+			card->cid.prod_name[5]	= UNSTUFF_BITS(resp, 56, 8);
+			card->cid.prod_name[6]	= UNSTUFF_BITS(resp, 48, 8);
+			card->cid.hwrev		= UNSTUFF_BITS(resp, 44, 4);
+			card->cid.fwrev		= UNSTUFF_BITS(resp, 40, 4);
+			card->cid.serial	= UNSTUFF_BITS(resp, 16, 24);
+			card->cid.month		= UNSTUFF_BITS(resp, 12, 4);
+			card->cid.year		= UNSTUFF_BITS(resp, 8, 4) + 1997;
+			break;
+
+		case 2: /* MMC v2.0 - v2.2 */
+		case 3: /* MMC v3.1 - v3.3 */
+			card->cid.manfid	= UNSTUFF_BITS(resp, 120, 8);
+			card->cid.oemid		= UNSTUFF_BITS(resp, 104, 16);
+			card->cid.prod_name[0]	= UNSTUFF_BITS(resp, 96, 8);
+			card->cid.prod_name[1]	= UNSTUFF_BITS(resp, 88, 8);
+			card->cid.prod_name[2]	= UNSTUFF_BITS(resp, 80, 8);
+			card->cid.prod_name[3]	= UNSTUFF_BITS(resp, 72, 8);
+			card->cid.prod_name[4]	= UNSTUFF_BITS(resp, 64, 8);
+			card->cid.prod_name[5]	= UNSTUFF_BITS(resp, 56, 8);
+			card->cid.serial	= UNSTUFF_BITS(resp, 16, 32);
+			card->cid.month		= UNSTUFF_BITS(resp, 12, 4);
+			card->cid.year		= UNSTUFF_BITS(resp, 8, 4) + 1997;
+			break;
+
+		default:
+			printk("%s: card has unknown MMCA version %d\n",
+				mmc_hostname(card->host), card->csd.mmca_vsn);
+			mmc_card_set_bad(card);
+			break;
+		}
 	}
 }
 
@@ -376,34 +526,86 @@ static void mmc_decode_csd(struct mmc_card *card)
 	unsigned int e, m, csd_struct;
 	u32 *resp = card->raw_csd;
 
-	/*
-	 * We only understand CSD structure v1.1 and v2.
-	 * v2 has extra information in bits 15, 11 and 10.
-	 */
-	csd_struct = UNSTUFF_BITS(resp, 126, 2);
-	if (csd_struct != 1 && csd_struct != 2) {
-		printk("%s: unrecognised CSD structure version %d\n",
-			mmc_hostname(card->host), csd_struct);
-		mmc_card_set_bad(card);
-		return;
+	if (mmc_card_sd(card)) {
+		csd_struct = UNSTUFF_BITS(resp, 126, 2);
+		if (csd_struct != 0) {
+			printk("%s: unrecognised CSD structure version %d\n",
+				mmc_hostname(card->host), csd_struct);
+			mmc_card_set_bad(card);
+			return;
+		}
+
+		m = UNSTUFF_BITS(resp, 115, 4);
+		e = UNSTUFF_BITS(resp, 112, 3);
+		csd->tacc_ns	 = (tacc_exp[e] * tacc_mant[m] + 9) / 10;
+		csd->tacc_clks	 = UNSTUFF_BITS(resp, 104, 8) * 100;
+
+		m = UNSTUFF_BITS(resp, 99, 4);
+		e = UNSTUFF_BITS(resp, 96, 3);
+		csd->max_dtr	  = tran_exp[e] * tran_mant[m];
+		csd->cmdclass	  = UNSTUFF_BITS(resp, 84, 12);
+
+		e = UNSTUFF_BITS(resp, 47, 3);
+		m = UNSTUFF_BITS(resp, 62, 12);
+		csd->capacity	  = (1 + m) << (e + 2);
+
+		csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4);
+	} else {
+		/*
+		 * We only understand CSD structure v1.1 and v1.2.
+		 * v1.2 has extra information in bits 15, 11 and 10.
+		 */
+		csd_struct = UNSTUFF_BITS(resp, 126, 2);
+		if (csd_struct != 1 && csd_struct != 2) {
+			printk("%s: unrecognised CSD structure version %d\n",
+				mmc_hostname(card->host), csd_struct);
+			mmc_card_set_bad(card);
+			return;
+		}
+
+		csd->mmca_vsn	 = UNSTUFF_BITS(resp, 122, 4);
+		m = UNSTUFF_BITS(resp, 115, 4);
+		e = UNSTUFF_BITS(resp, 112, 3);
+		csd->tacc_ns	 = (tacc_exp[e] * tacc_mant[m] + 9) / 10;
+		csd->tacc_clks	 = UNSTUFF_BITS(resp, 104, 8) * 100;
+
+		m = UNSTUFF_BITS(resp, 99, 4);
+		e = UNSTUFF_BITS(resp, 96, 3);
+		csd->max_dtr	  = tran_exp[e] * tran_mant[m];
+		csd->cmdclass	  = UNSTUFF_BITS(resp, 84, 12);
+
+		e = UNSTUFF_BITS(resp, 47, 3);
+		m = UNSTUFF_BITS(resp, 62, 12);
+		csd->capacity	  = (1 + m) << (e + 2);
+
+		csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4);
 	}
+}
+
+/*
+ * Given a 64-bit response, decode to our card SCR structure.
+ */
+static void mmc_decode_scr(struct mmc_card *card)
+{
+	struct sd_scr *scr = &card->scr;
+	unsigned int scr_struct;
+	u32 resp[4];
 
-	csd->mmca_vsn	 = UNSTUFF_BITS(resp, 122, 4);
-	m = UNSTUFF_BITS(resp, 115, 4);
-	e = UNSTUFF_BITS(resp, 112, 3);
-	csd->tacc_ns	 = (tacc_exp[e] * tacc_mant[m] + 9) / 10;
-	csd->tacc_clks	 = UNSTUFF_BITS(resp, 104, 8) * 100;
+	BUG_ON(!mmc_card_sd(card));
 
-	m = UNSTUFF_BITS(resp, 99, 4);
-	e = UNSTUFF_BITS(resp, 96, 3);
-	csd->max_dtr	  = tran_exp[e] * tran_mant[m];
-	csd->cmdclass	  = UNSTUFF_BITS(resp, 84, 12);
+	resp[3] = card->raw_scr[1];
+	resp[2] = card->raw_scr[0];
 
-	e = UNSTUFF_BITS(resp, 47, 3);
-	m = UNSTUFF_BITS(resp, 62, 12);
-	csd->capacity	  = (1 + m) << (e + 2);
+	scr_struct = UNSTUFF_BITS(resp, 60, 4);
+	if (scr_struct != 0) {
+		printk("%s: unrecognised SCR structure version %d\n",
+			mmc_hostname(card->host), scr_struct);
+		mmc_card_set_bad(card);
+		return;
+	}
 
-	csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4);
+	scr->sda_vsn = UNSTUFF_BITS(resp, 56, 4);
+	scr->bus_widths = UNSTUFF_BITS(resp, 48, 4);
 }
 
 /*
@@ -457,6 +659,11 @@ static void mmc_idle_cards(struct mmc_host *host)
 {
 	struct mmc_command cmd;
 
+	host->ios.chip_select = MMC_CS_HIGH;
+	host->ops->set_ios(host, &host->ios);
+
+	mmc_delay(1);
+
 	cmd.opcode = MMC_GO_IDLE_STATE;
 	cmd.arg = 0;
 	cmd.flags = MMC_RSP_NONE;
@@ -464,6 +671,11 @@ static void mmc_idle_cards(struct mmc_host *host)
 	mmc_wait_for_cmd(host, &cmd, 0);
 
 	mmc_delay(1);
+
+	host->ios.chip_select = MMC_CS_DONTCARE;
+	host->ops->set_ios(host, &host->ios);
+
+	mmc_delay(1);
 }
 
 /*
@@ -475,7 +687,9 @@ static void mmc_power_up(struct mmc_host *host)
 
 	host->ios.vdd = bit;
 	host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
+	host->ios.chip_select = MMC_CS_DONTCARE;
 	host->ios.power_mode = MMC_POWER_UP;
+	host->ios.bus_width = MMC_BUS_WIDTH_1;
 	host->ops->set_ios(host, &host->ios);
 
 	mmc_delay(1);
@@ -492,7 +706,9 @@ static void mmc_power_off(struct mmc_host *host)
 	host->ios.clock = 0;
 	host->ios.vdd = 0;
 	host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
+	host->ios.chip_select = MMC_CS_DONTCARE;
 	host->ios.power_mode = MMC_POWER_OFF;
+	host->ios.bus_width = MMC_BUS_WIDTH_1;
 	host->ops->set_ios(host, &host->ios);
 }
 
@@ -524,6 +740,34 @@ static int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
 	return err;
 }
 
+static int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
+{
+	struct mmc_command cmd;
+	int i, err = 0;
+
+	cmd.opcode = SD_APP_OP_COND;
+	cmd.arg = ocr;
+	cmd.flags = MMC_RSP_R3;
+
+	for (i = 100; i; i--) {
+		err = mmc_wait_for_app_cmd(host, 0, &cmd, CMD_RETRIES);
+		if (err != MMC_ERR_NONE)
+			break;
+
+		if (cmd.resp[0] & MMC_CARD_BUSY || ocr == 0)
+			break;
+
+		err = MMC_ERR_TIMEOUT;
+
+		mmc_delay(10);
+	}
+
+	if (rocr)
+		*rocr = cmd.resp[0];
+
+	return err;
+}
+
 /*
  * Discover cards by requesting their CID.  If this command
  * times out, it is not an error; there are no further cards
@@ -567,13 +811,38 @@ static void mmc_discover_cards(struct mmc_host *host)
 
 		card->state &= ~MMC_STATE_DEAD;
 
-		cmd.opcode = MMC_SET_RELATIVE_ADDR;
-		cmd.arg = card->rca << 16;
-		cmd.flags = MMC_RSP_R1;
+		if (host->mode == MMC_MODE_SD) {
+			mmc_card_set_sd(card);
 
-		err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
-		if (err != MMC_ERR_NONE)
-			mmc_card_set_dead(card);
+			cmd.opcode = SD_SEND_RELATIVE_ADDR;
+			cmd.arg = 0;
+			cmd.flags = MMC_RSP_R1;
+
+			err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+			if (err != MMC_ERR_NONE)
+				mmc_card_set_dead(card);
+			else {
+				card->rca = cmd.resp[0] >> 16;
+
+				if (!host->ops->get_ro) {
+					printk(KERN_WARNING "%s: host does not "
+						"support reading read-only "
+						"switch. assuming write-enable.\n",
+						mmc_hostname(host));
+				} else {
+					if (host->ops->get_ro(host))
+						mmc_card_set_readonly(card);
+				}
+			}
+		} else {
+			cmd.opcode = MMC_SET_RELATIVE_ADDR;
+			cmd.arg = card->rca << 16;
+			cmd.flags = MMC_RSP_R1;
+
+			err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+			if (err != MMC_ERR_NONE)
+				mmc_card_set_dead(card);
+		}
 	}
 }
 
@@ -605,6 +874,79 @@ static void mmc_read_csds(struct mmc_host *host)
 	}
 }
 
+static void mmc_read_scrs(struct mmc_host *host)
+{
+	int err;
+	struct mmc_card *card;
+
+	struct mmc_request mrq;
+	struct mmc_command cmd;
+	struct mmc_data data;
+
+	struct scatterlist sg;
+
+	list_for_each_entry(card, &host->cards, node) {
+		if (card->state & (MMC_STATE_DEAD|MMC_STATE_PRESENT))
+			continue;
+		if (!mmc_card_sd(card))
+			continue;
+
+		err = mmc_select_card(host, card);
+		if (err != MMC_ERR_NONE) {
+			mmc_card_set_dead(card);
+			continue;
+		}
+
+		memset(&cmd, 0, sizeof(struct mmc_command));
+
+		cmd.opcode = MMC_APP_CMD;
+		cmd.arg = card->rca << 16;
+		cmd.flags = MMC_RSP_R1;
+
+		err = mmc_wait_for_cmd(host, &cmd, 0);
+		if ((err != MMC_ERR_NONE) || !(cmd.resp[0] & R1_APP_CMD)) {
+			mmc_card_set_dead(card);
+			continue;
+		}
+
+		memset(&cmd, 0, sizeof(struct mmc_command));
+
+		cmd.opcode = SD_APP_SEND_SCR;
+		cmd.arg = 0;
+		cmd.flags = MMC_RSP_R1;
+
+		memset(&data, 0, sizeof(struct mmc_data));
+
+		data.timeout_ns = card->csd.tacc_ns * 10;
+		data.timeout_clks = card->csd.tacc_clks * 10;
+		data.blksz_bits = 3;
+		data.blocks = 1;
+		data.flags = MMC_DATA_READ;
+		data.sg = &sg;
+		data.sg_len = 1;
+
+		memset(&mrq, 0, sizeof(struct mmc_request));
+
+		mrq.cmd = &cmd;
+		mrq.data = &data;
+
+		sg_init_one(&sg, (u8*)card->raw_scr, 8);
+
+		err = mmc_wait_for_req(host, &mrq);
+		if (err != MMC_ERR_NONE) {
+			mmc_card_set_dead(card);
+			continue;
+		}
+
+		card->raw_scr[0] = ntohl(card->raw_scr[0]);
+		card->raw_scr[1] = ntohl(card->raw_scr[1]);
+
+		mmc_decode_scr(card);
+	}
+
+	mmc_deselect_cards(host);
+}
+
 static unsigned int mmc_calculate_clock(struct mmc_host *host)
 {
 	struct mmc_card *card;
@@ -657,12 +999,24 @@ static void mmc_setup(struct mmc_host *host)
 		int err;
 		u32 ocr;
 
+		host->mode = MMC_MODE_SD;
+
 		mmc_power_up(host);
 		mmc_idle_cards(host);
 
-		err = mmc_send_op_cond(host, 0, &ocr);
-		if (err != MMC_ERR_NONE)
-			return;
+		err = mmc_send_app_op_cond(host, 0, &ocr);
+
+		/*
+		 * If we fail to detect any SD cards then try
+		 * searching for MMC cards.
+		 */
+		if (err != MMC_ERR_NONE) {
+			host->mode = MMC_MODE_MMC;
+
+			err = mmc_send_op_cond(host, 0, &ocr);
+			if (err != MMC_ERR_NONE)
+				return;
+		}
 
 		host->ocr = mmc_select_voltage(host, ocr);
 
@@ -702,7 +1056,10 @@ static void mmc_setup(struct mmc_host *host)
 	 * all get the idea that they should be ready for CMD2.
 	 * (My SanDisk card seems to need this.)
 	 */
-	mmc_send_op_cond(host, host->ocr, NULL);
+	if (host->mode == MMC_MODE_SD)
+		mmc_send_app_op_cond(host, host->ocr, NULL);
+	else
+		mmc_send_op_cond(host, host->ocr, NULL);
 
 	mmc_discover_cards(host);
 
@@ -713,6 +1070,9 @@ static void mmc_setup(struct mmc_host *host)
 	host->ops->set_ios(host, &host->ios);
 
 	mmc_read_csds(host);
+
+	if (host->mode == MMC_MODE_SD)
+		mmc_read_scrs(host);
 }
 
 
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index d4eee99..fa83f15 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -95,6 +95,10 @@ static int mmc_blk_open(struct inode *inode, struct file *filp)
 		if (md->usage == 2)
 			check_disk_change(inode->i_bdev);
 		ret = 0;
+
+		if ((filp->f_mode & FMODE_WRITE) &&
+			mmc_card_readonly(md->queue.card))
+			ret = -EROFS;
 	}
 
 	return ret;
@@ -403,9 +407,10 @@ static int mmc_blk_probe(struct mmc_card *card)
 	if (err)
 		goto out;
 
-	printk(KERN_INFO "%s: %s %s %dKiB\n",
+	printk(KERN_INFO "%s: %s %s %dKiB %s\n",
 		md->disk->disk_name, mmc_card_id(card), mmc_card_name(card),
-		(card->csd.capacity << card->csd.read_blkbits) / 1024);
+		(card->csd.capacity << card->csd.read_blkbits) / 1024,
+		mmc_card_readonly(card)?"(ro)":"");
 
 	mmc_set_drvdata(card, md);
 	add_disk(md->disk);
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index ad89498..3f4a66c 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -34,6 +34,7 @@ MMC_ATTR(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
 	card->raw_cid[2], card->raw_cid[3]);
 MMC_ATTR(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
 	card->raw_csd[2], card->raw_csd[3]);
+MMC_ATTR(scr, "%08x%08x\n", card->raw_scr[0], card->raw_scr[1]);
 MMC_ATTR(date, "%02d/%04d\n", card->cid.month, card->cid.year);
 MMC_ATTR(fwrev, "0x%x\n", card->cid.fwrev);
 MMC_ATTR(hwrev, "0x%x\n", card->cid.hwrev);
@@ -57,6 +58,8 @@ static struct device_attribute mmc_dev_attrs[] = {
 	__ATTR_NULL
 };
 
+static struct device_attribute mmc_dev_attr_scr = MMC_ATTR_RO(scr);
+
 
 static void mmc_release_card(struct device *dev)
 {
@@ -207,10 +210,20 @@ void mmc_init_card(struct mmc_card *card, struct mmc_host *host)
  */
 int mmc_register_card(struct mmc_card *card)
 {
+	int ret;
+
 	snprintf(card->dev.bus_id, sizeof(card->dev.bus_id),
 		 "%s:%04x", mmc_hostname(card->host), card->rca);
 
-	return device_add(&card->dev);
+	ret = device_add(&card->dev);
+	if (ret == 0) {
+		if (mmc_card_sd(card)) {
+			ret = device_create_file(&card->dev, &mmc_dev_attr_scr);
+			if (ret)
+				device_del(&card->dev);
+		}
+	}
+	return ret;
 }
 
 /*
@@ -219,8 +232,12 @@ int mmc_register_card(struct mmc_card *card)
  */
 void mmc_remove_card(struct mmc_card *card)
 {
-	if (mmc_card_present(card))
+	if (mmc_card_present(card)) {
+		if (mmc_card_sd(card))
+			device_remove_file(&card->dev, &mmc_dev_attr_scr);
+
 		device_del(&card->dev);
+	}
 
 	put_device(&card->dev);
 }
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index b78beb1..e99a53b 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -362,6 +362,16 @@ static void pxamci_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	pxamci_start_cmd(host, mrq->cmd, cmdat);
 }
 
+static int pxamci_get_ro(struct mmc_host *mmc)
+{
+	struct pxamci_host *host = mmc_priv(mmc);
+
+	if (host->pdata && host->pdata->get_ro)
+		return host->pdata->get_ro(mmc->dev);
+	/* Host doesn't support read only detection so assume writeable */
+	return 0;
+}
+
 static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 {
 	struct pxamci_host *host = mmc_priv(mmc);
@@ -401,6 +411,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 
 static struct mmc_host_ops pxamci_ops = {
 	.request	= pxamci_request,
+	.get_ro		= pxamci_get_ro,
 	.set_ios	= pxamci_set_ios,
 };
 
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 402c2d6..dec01d3 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -42,7 +42,7 @@
 #include "wbsd.h"
 
 #define DRIVER_NAME "wbsd"
-#define DRIVER_VERSION "1.3"
+#define DRIVER_VERSION "1.4"
 
 #ifdef CONFIG_MMC_DEBUG
 #define DBG(x...) \
@@ -720,11 +720,28 @@ static void wbsd_prepare_data(struct wbsd_host* host, struct mmc_data* data)
 	 * calculate CRC.
 	 *
 	 * Space for CRC must be included in the size.
+	 * Two bytes are needed for each data line.
 	 */
-	blksize = (1 << data->blksz_bits) + 2;
+	if (host->bus_width == MMC_BUS_WIDTH_1)
+	{
+		blksize = (1 << data->blksz_bits) + 2;
+
+		wbsd_write_index(host, WBSD_IDX_PBSMSB, (blksize >> 4) & 0xF0);
+		wbsd_write_index(host, WBSD_IDX_PBSLSB, blksize & 0xFF);
+	}
+	else if (host->bus_width == MMC_BUS_WIDTH_4)
+	{
+		blksize = (1 << data->blksz_bits) + 2 * 4;
 	
-	wbsd_write_index(host, WBSD_IDX_PBSMSB, (blksize >> 4) & 0xF0);
-	wbsd_write_index(host, WBSD_IDX_PBSLSB, blksize & 0xFF);
+		wbsd_write_index(host, WBSD_IDX_PBSMSB, ((blksize >> 4) & 0xF0)
+			| WBSD_DATA_WIDTH);
+		wbsd_write_index(host, WBSD_IDX_PBSLSB, blksize & 0xFF);
+	}
+	else
+	{
+		data->error = MMC_ERR_INVALID;
+		return;
+	}
 
 	/*
 	 * Clear the FIFO. This is needed even for DMA
@@ -960,8 +977,9 @@ static void wbsd_set_ios(struct mmc_host* mmc, struct mmc_ios* ios)
 	struct wbsd_host* host = mmc_priv(mmc);
 	u8 clk, setup, pwr;
 	
-	DBGF("clock %uHz busmode %u powermode %u Vdd %u\n",
-		ios->clock, ios->bus_mode, ios->power_mode, ios->vdd);
+	DBGF("clock %uHz busmode %u powermode %u cs %u Vdd %u width %u\n",
+	     ios->clock, ios->bus_mode, ios->power_mode, ios->chip_select,
+	     ios->vdd, ios->bus_width);
 
 	spin_lock_bh(&host->lock);
 
@@ -1003,30 +1021,63 @@ static void wbsd_set_ios(struct mmc_host* mmc, struct mmc_ios* ios)
 
 	/*
 	 * MMC cards need to have pin 1 high during init.
-	 * Init time corresponds rather nicely with the bus mode.
 	 * It wreaks havoc with the card detection though so
-	 * that needs to be disabed.
+	 * that needs to be disabled.
 	 */
 	setup = wbsd_read_index(host, WBSD_IDX_SETUP);
-	if ((ios->power_mode == MMC_POWER_ON) &&
-		(ios->bus_mode == MMC_BUSMODE_OPENDRAIN))
+	if (ios->chip_select == MMC_CS_HIGH)
 	{
+		BUG_ON(ios->bus_width != MMC_BUS_WIDTH_1);
 		setup |= WBSD_DAT3_H;
 		host->flags |= WBSD_FIGNORE_DETECT;
 	}
 	else
 	{
 		setup &= ~WBSD_DAT3_H;
-		host->flags &= ~WBSD_FIGNORE_DETECT;
+
+		/*
+		 * We cannot resume card detection immediatly
+		 * because of capacitance and delays in the chip.
+		 */
+		mod_timer(&host->ignore_timer, jiffies + HZ/100);
 	}
 	wbsd_write_index(host, WBSD_IDX_SETUP, setup);
 	
+	/*
+	 * Store bus width for later. Will be used when
+	 * setting up the data transfer.
+	 */
+	host->bus_width = ios->bus_width;
+
+	spin_unlock_bh(&host->lock);
+}
+
+static int wbsd_get_ro(struct mmc_host* mmc)
+{
+	struct wbsd_host* host = mmc_priv(mmc);
+	u8 csr;
+
+	spin_lock_bh(&host->lock);
+
+	csr = inb(host->base + WBSD_CSR);
+	csr |= WBSD_MSLED;
+	outb(csr, host->base + WBSD_CSR);
+
+	mdelay(1);
+
+	csr = inb(host->base + WBSD_CSR);
+	csr &= ~WBSD_MSLED;
+	outb(csr, host->base + WBSD_CSR);
+
 	spin_unlock_bh(&host->lock);
+
+	return csr & WBSD_WRPT;
 }
 
 static struct mmc_host_ops wbsd_ops = {
 	.request	= wbsd_request,
 	.set_ios	= wbsd_set_ios,
+	.get_ro		= wbsd_get_ro,
 };
 
 /*****************************************************************************\
@@ -1036,6 +1087,31 @@ static struct mmc_host_ops wbsd_ops = {
 \*****************************************************************************/
 
 /*
+ * Helper function to reset detection ignore
+ */
+
+static void wbsd_reset_ignore(unsigned long data)
+{
+	struct wbsd_host *host = (struct wbsd_host*)data;
+
+	BUG_ON(host == NULL);
+
+	DBG("Resetting card detection ignore\n");
+
+	spin_lock_bh(&host->lock);
+
+	host->flags &= ~WBSD_FIGNORE_DETECT;
+
+	/*
+	 * Card status might have changed during the
+	 * blackout.
+	 */
+	tasklet_schedule(&host->card_tasklet);
+
+	spin_unlock_bh(&host->lock);
+}
+
+/*
  * Helper function for card detection
  */
 static void wbsd_detect_card(unsigned long data)
@@ -1097,7 +1173,7 @@ static void wbsd_tasklet_card(unsigned long param)
 			 * Delay card detection to allow electrical connections
 			 * to stabilise.
 			 */
-			mod_timer(&host->timer, jiffies + HZ/2);
+			mod_timer(&host->detect_timer, jiffies + HZ/2);
 		}
 		
 		spin_unlock(&host->lock);
@@ -1124,6 +1200,8 @@ static void wbsd_tasklet_card(unsigned long param)
 
 		mmc_detect_change(host->mmc);
 	}
+	else
+		spin_unlock(&host->lock);
 }
 
 static void wbsd_tasklet_fifo(unsigned long param)
@@ -1324,15 +1402,20 @@ static int __devinit wbsd_alloc_mmc(struct device* dev)
 	mmc->f_min = 375000;
 	mmc->f_max = 24000000;
 	mmc->ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34;
+	mmc->caps = MMC_CAP_4_BIT_DATA;
 	
 	spin_lock_init(&host->lock);
 	
 	/*
-	 * Set up detection timer
+	 * Set up timers
 	 */
-	init_timer(&host->timer);
-	host->timer.data = (unsigned long)host;
-	host->timer.function = wbsd_detect_card;
+	init_timer(&host->detect_timer);
+	host->detect_timer.data = (unsigned long)host;
+	host->detect_timer.function = wbsd_detect_card;
+
+	init_timer(&host->ignore_timer);
+	host->ignore_timer.data = (unsigned long)host;
+	host->ignore_timer.function = wbsd_reset_ignore;
 	
 	/*
 	 * Maximum number of segments. Worst case is one sector per segment
@@ -1370,7 +1453,8 @@ static void __devexit wbsd_free_mmc(struct device* dev)
 	host = mmc_priv(mmc);
 	BUG_ON(host == NULL);
 	
-	del_timer_sync(&host->timer);
+	del_timer_sync(&host->ignore_timer);
+	del_timer_sync(&host->detect_timer);
 	
 	mmc_free_host(mmc);
 	
diff --git a/drivers/mmc/wbsd.h b/drivers/mmc/wbsd.h
index 661a9f6..9005b52 100644
--- a/drivers/mmc/wbsd.h
+++ b/drivers/mmc/wbsd.h
@@ -106,6 +106,8 @@
 #define WBSD_CLK_16M		0x02
 #define WBSD_CLK_24M		0x03
 
+#define WBSD_DATA_WIDTH		0x01
+
 #define WBSD_DAT3_H		0x08
 #define WBSD_FIFO_RESET		0x04
 #define WBSD_SOFT_RESET		0x02
@@ -164,6 +166,7 @@ struct wbsd_host
 	int			firsterr;	/* See fifo functions */
 	
 	u8			clk;		/* Current clock speed */
+	unsigned char		bus_width;	/* Current bus width */
 	
 	int			config;		/* Config port */
 	u8			unlock_code;	/* Code to unlock config */
@@ -181,5 +184,6 @@ struct wbsd_host
 	struct tasklet_struct	finish_tasklet;
 	struct tasklet_struct	block_tasklet;
 	
-	struct timer_list	timer;		/* Card detection timer */
+	struct timer_list	detect_timer;	/* Card detection timer */
+	struct timer_list	ignore_timer;	/* Ignore detection timer */
 };
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index eee5115..04e5431 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -526,6 +526,7 @@ static void nand_wait_ready(struct mtd_info *mtd)
 	do {
 		if (this->dev_ready(mtd))
 			return;
+		touch_softlockup_watchdog();
 	} while (time_before(jiffies, timeo));	
 }
 
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 07746b9..455ba91 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -973,6 +973,11 @@ static int vortex_suspend (struct pci_dev *pdev, pm_message_t state)
 			netif_device_detach(dev);
 			vortex_down(dev, 1);
 		}
+		pci_save_state(pdev);
+		pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
+		free_irq(dev->irq, dev);
+		pci_disable_device(pdev);
+		pci_set_power_state(pdev, pci_choose_state(pdev, state));
 	}
 	return 0;
 }
@@ -980,8 +985,19 @@ static int vortex_suspend (struct pci_dev *pdev, pm_message_t state)
 static int vortex_resume (struct pci_dev *pdev)
 {
 	struct net_device *dev = pci_get_drvdata(pdev);
+	struct vortex_private *vp = netdev_priv(dev);
 
-	if (dev && dev->priv) {
+	if (dev && vp) {
+		pci_set_power_state(pdev, PCI_D0);
+		pci_restore_state(pdev);
+		pci_enable_device(pdev);
+		pci_set_master(pdev);
+		if (request_irq(dev->irq, vp->full_bus_master_rx ?
+				&boomerang_interrupt : &vortex_interrupt, SA_SHIRQ, dev->name, dev)) {
+			printk(KERN_WARNING "%s: Could not reserve IRQ %d\n", dev->name, dev->irq);
+			pci_disable_device(pdev);
+			return -EBUSY;
+		}
 		if (netif_running(dev)) {
 			vortex_up(dev);
 			netif_device_attach(dev);
@@ -1873,6 +1889,7 @@ vortex_timer(unsigned long data)
 		{
 			spin_lock_bh(&vp->lock);
 			mii_status = mdio_read(dev, vp->phys[0], 1);
+			mii_status = mdio_read(dev, vp->phys[0], 1);
 			ok = 1;
 			if (vortex_debug > 2)
 				printk(KERN_DEBUG "%s: MII transceiver has status %4.4x.\n",
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 7d8bcb3..6bb9232 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -397,7 +397,7 @@ config SUN3LANCE
 	  If you're not building a kernel for a Sun 3, say N.
 
 config SUN3_82586
-	tristate "Sun3 on-board Intel 82586 support"
+	bool "Sun3 on-board Intel 82586 support"
 	depends on NET_ETHERNET && SUN3
 	help
 	  This driver enables support for the on-board Intel 82586 based
@@ -1924,12 +1924,15 @@ config R8169_VLAN
 	  If in doubt, say Y.
 
 config SIS190
-	tristate "SiS190 gigabit ethernet support"
+	tristate "SiS190/SiS191 gigabit ethernet support"
 	depends on PCI
 	select CRC32
 	select MII
 	---help---
-	  Say Y here if you have a SiS 190 PCI Gigabit Ethernet adapter.
+	  Say Y here if you have a SiS 190 PCI Fast Ethernet adapter or
+	  a SiS 191 PCI Gigabit Ethernet adapter. Both are expected to
+	  appear in lan on motherboard designs which are based on SiS 965
+	  and SiS 966 south bridge.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called sis190.  This is recommended.
@@ -2055,6 +2058,13 @@ config BNX2
 	  To compile this driver as a module, choose M here: the module
 	  will be called bnx2.  This is recommended.
 
+config SPIDER_NET
+	tristate "Spider Gigabit Ethernet driver"
+	depends on PCI && PPC_BPA
+	help
+	  This driver supports the Gigabit Ethernet chips present on the
+	  Cell Processor-Based Blades from IBM.
+
 config GIANFAR
 	tristate "Gianfar Ethernet"
 	depends on 85xx || 83xx
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 5baafcd..8645c84 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -54,6 +54,8 @@ obj-$(CONFIG_STNIC) += stnic.o 8390.o
 obj-$(CONFIG_FEALNX) += fealnx.o
 obj-$(CONFIG_TIGON3) += tg3.o
 obj-$(CONFIG_BNX2) += bnx2.o
+spidernet-y += spider_net.o spider_net_ethtool.o sungem_phy.o
+obj-$(CONFIG_SPIDER_NET) += spidernet.o
 obj-$(CONFIG_TC35815) += tc35815.o
 obj-$(CONFIG_SKGE) += skge.o
 obj-$(CONFIG_SK98LIN) += sk98lin/
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 91791ba..8a0af54 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -275,7 +275,7 @@ static int __init ac_probe1(int ioaddr, struct net_device *dev)
 	return 0;
 out2:
 	if (ei_status.reg0)
-		iounmap((void *)dev->mem_start);
+		iounmap(ei_status.mem);
 out1:
 	free_irq(dev->irq, dev);
 out:
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index 4f9f69e..12ef52c 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -597,7 +597,7 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
 	struct ArcProto *proto;
 	int txbuf;
 	unsigned long flags;
-	int freeskb = 0;
+	int freeskb, retval;
 
 	BUGMSG(D_DURING,
 	       "transmit requested (status=%Xh, txbufs=%d/%d, len=%d, protocol %x)\n",
@@ -615,7 +615,7 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
 	if (skb->len - ARC_HDR_SIZE > XMTU && !proto->continue_tx) {
 		BUGMSG(D_NORMAL, "fixme: packet too large: compensating badly!\n");
 		dev_kfree_skb(skb);
-		return 0;	/* don't try again */
+		return NETDEV_TX_OK;	/* don't try again */
 	}
 
 	/* We're busy transmitting a packet... */
@@ -623,8 +623,11 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
 
 	spin_lock_irqsave(&lp->lock, flags);
 	AINTMASK(0);
-
-	txbuf = get_arcbuf(dev);
+	if(lp->next_tx == -1)
+		txbuf = get_arcbuf(dev);
+	else {
+		txbuf = -1;
+	}
 	if (txbuf != -1) {
 		if (proto->prepare_tx(dev, pkt, skb->len, txbuf) &&
 		    !proto->ack_tx) {
@@ -638,6 +641,8 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
 			lp->outgoing.skb = skb;
 			lp->outgoing.pkt = pkt;
 
+			freeskb = 0;
+
 			if (proto->continue_tx &&
 			    proto->continue_tx(dev, txbuf)) {
 			  BUGMSG(D_NORMAL,
@@ -645,10 +650,12 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
 				 "(proto='%c')\n", proto->suffix);
 			}
 		}
-
+		retval = NETDEV_TX_OK;
+		dev->trans_start = jiffies;
 		lp->next_tx = txbuf;
 	} else {
-		freeskb = 1;
+		retval = NETDEV_TX_BUSY;
+		freeskb = 0;
 	}
 
 	BUGMSG(D_DEBUG, "%s: %d: %s, status: %x\n",__FILE__,__LINE__,__FUNCTION__,ASTATUS());
@@ -664,7 +671,7 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
 	if (freeskb) {
 		dev_kfree_skb(skb);
 	}
-	return 0;		/* no need to try again */
+	return retval;		/* no need to try again */
 }
 
 
@@ -690,7 +697,6 @@ static int go_tx(struct net_device *dev)
 	/* start sending */
 	ACOMMAND(TXcmd | (lp->cur_tx << 3));
 
-	dev->trans_start = jiffies;
 	lp->stats.tx_packets++;
 	lp->lasttrans_dest = lp->lastload_dest;
 	lp->lastload_dest = 0;
@@ -917,6 +923,9 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 			BUGMSG(D_RECON, "Network reconfiguration detected (status=%Xh)\n",
 			       status);
+			/* MYRECON bit is at bit 7 of diagstatus */
+			if(diagstatus & 0x80)
+				BUGMSG(D_RECON,"Put out that recon myself\n");
 
 			/* is the RECON info empty or old? */
 			if (!lp->first_recon || !lp->last_recon ||
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index ad01121..e01b6a7 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -235,7 +235,7 @@ struct lance_private {
 #define	MEM		lp->mem
 #define	DREG	IO->data
 #define	AREG	IO->addr
-#define	REGA(a)	( AREG = (a), DREG )
+#define	REGA(a)	(*( AREG = (a), &DREG ))
 
 /* Definitions for packet buffer access: */
 #define PKT_BUF_SZ		1544
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 7babf6a..55a72c7 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -2004,14 +2004,14 @@ bnx2_init_cpus(struct bnx2 *bp)
 }
 
 static int
-bnx2_set_power_state(struct bnx2 *bp, int state)
+bnx2_set_power_state(struct bnx2 *bp, pci_power_t state)
 {
 	u16 pmcsr;
 
 	pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &pmcsr);
 
 	switch (state) {
-	case 0: {
+	case PCI_D0: {
 		u32 val;
 
 		pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
@@ -2032,7 +2032,7 @@ bnx2_set_power_state(struct bnx2 *bp, int state)
 		REG_WR(bp, BNX2_RPM_CONFIG, val);
 		break;
 	}
-	case 3: {
+	case PCI_D3hot: {
 		int i;
 		u32 val, wol_msg;
 
@@ -3886,7 +3886,7 @@ bnx2_open(struct net_device *dev)
 	struct bnx2 *bp = dev->priv;
 	int rc;
 
-	bnx2_set_power_state(bp, 0);
+	bnx2_set_power_state(bp, PCI_D0);
 	bnx2_disable_int(bp);
 
 	rc = bnx2_alloc_mem(bp);
@@ -4197,7 +4197,7 @@ bnx2_close(struct net_device *dev)
 	bnx2_free_mem(bp);
 	bp->link_up = 0;
 	netif_carrier_off(bp->dev);
-	bnx2_set_power_state(bp, 3);
+	bnx2_set_power_state(bp, PCI_D3hot);
 	return 0;
 }
 
@@ -5203,7 +5203,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 			       BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
 			       BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP);
 
-	bnx2_set_power_state(bp, 0);
+	bnx2_set_power_state(bp, PCI_D0);
 
 	bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
 
@@ -5495,7 +5495,7 @@ bnx2_remove_one(struct pci_dev *pdev)
 }
 
 static int
-bnx2_suspend(struct pci_dev *pdev, u32 state)
+bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct bnx2 *bp = dev->priv;
@@ -5513,7 +5513,7 @@ bnx2_suspend(struct pci_dev *pdev, u32 state)
 		reset_code = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
 	bnx2_reset_chip(bp, reset_code);
 	bnx2_free_skbs(bp);
-	bnx2_set_power_state(bp, state);
+	bnx2_set_power_state(bp, pci_choose_state(pdev, state));
 	return 0;
 }
 
@@ -5526,7 +5526,7 @@ bnx2_resume(struct pci_dev *pdev)
 	if (!netif_running(dev))
 		return 0;
 
-	bnx2_set_power_state(bp, 0);
+	bnx2_set_power_state(bp, PCI_D0);
 	netif_device_attach(dev);
 	bnx2_init_nic(bp);
 	bnx2_netif_start(bp);
diff --git a/drivers/net/chelsio/common.h b/drivers/net/chelsio/common.h
index f093488..bf3e7b6 100644
--- a/drivers/net/chelsio/common.h
+++ b/drivers/net/chelsio/common.h
@@ -88,7 +88,7 @@ struct t1_rx_mode {
 
 static inline u8 *t1_get_next_mcaddr(struct t1_rx_mode *rm)
 {
-	u8 *addr = 0;
+	u8 *addr = NULL;
 
 	if (rm->idx++ < rm->dev->mc_count) {
 		addr = rm->list->dmi_addr;
@@ -190,7 +190,7 @@ struct sge;
 struct peespi;
 
 struct adapter {
-	u8 *regs;
+	u8 __iomem *regs;
 	struct pci_dev *pdev;
 	unsigned long registered_device_map;
 	unsigned long open_device_map;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 28ae478..349ebe7 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -824,7 +824,7 @@ static void cxgb_proc_cleanup(struct adapter *adapter,
 static int t1_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 {
         struct adapter *adapter = dev->priv;
-        struct mii_ioctl_data *data = (struct mii_ioctl_data *)&req->ifr_data;
+        struct mii_ioctl_data *data = if_mii(req);
 
 	switch (cmd) {
         case SIOCGMIIPHY:
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 6440a89..e54fc10 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -1140,7 +1140,7 @@ dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value)
 }
 
 static int
-dm9000_drv_suspend(struct device *dev, u32 state, u32 level)
+dm9000_drv_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	struct net_device *ndev = dev_get_drvdata(dev);
 
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index 93e9f87..51c2b3a 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -1270,7 +1270,7 @@ struct e1000_hw_stats {
 
 /* Structure containing variables used by the shared code (e1000_hw.c) */
 struct e1000_hw {
-    uint8_t *hw_addr;
+    uint8_t __iomem *hw_addr;
     uint8_t *flash_address;
     e1000_mac_type mac_type;
     e1000_phy_type phy_type;
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 9b596e0..7c8a0a2 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -162,7 +162,7 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid);
 static void e1000_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
 static void e1000_restore_vlan(struct e1000_adapter *adapter);
 
-static int e1000_suspend(struct pci_dev *pdev, uint32_t state);
+static int e1000_suspend(struct pci_dev *pdev, pm_message_t state);
 #ifdef CONFIG_PM
 static int e1000_resume(struct pci_dev *pdev);
 #endif
@@ -3642,7 +3642,7 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
 }
 
 static int
-e1000_suspend(struct pci_dev *pdev, uint32_t state)
+e1000_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -3726,9 +3726,7 @@ e1000_suspend(struct pci_dev *pdev, uint32_t state)
 	}
 
 	pci_disable_device(pdev);
-
-	state = (state > 0) ? 3 : 0;
-	pci_set_power_state(pdev, state);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
 	return 0;
 }
@@ -3741,13 +3739,13 @@ e1000_resume(struct pci_dev *pdev)
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	uint32_t manc, ret_val, swsm;
 
-	pci_set_power_state(pdev, 0);
+	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
 	ret_val = pci_enable_device(pdev);
 	pci_set_master(pdev);
 
-	pci_enable_wake(pdev, 3, 0);
-	pci_enable_wake(pdev, 4, 0); /* 4 == D3 cold */
+	pci_enable_wake(pdev, PCI_D3hot, 0);
+	pci_enable_wake(pdev, PCI_D3cold, 0);
 
 	e1000_reset(adapter);
 	E1000_WRITE_REG(&adapter->hw, WUS, ~0);
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 7d93948..d6eefdb 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1372,7 +1372,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
 
 	/* synchronized against open : rtnl_lock() held by caller */
 	if (netif_running(dev)) {
-		u8 *base = get_hwbase(dev);
+		u8 __iomem *base = get_hwbase(dev);
 		/*
 		 * It seems that the nic preloads valid ring entries into an
 		 * internal buffer. The procedure for flushing everything is
@@ -1423,7 +1423,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
 
 static void nv_copy_mac_to_hw(struct net_device *dev)
 {
-	u8 *base = get_hwbase(dev);
+	u8 __iomem *base = get_hwbase(dev);
 	u32 mac[2];
 
 	mac[0] = (dev->dev_addr[0] << 0) + (dev->dev_addr[1] << 8) +
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index d9df1d9..bc9a3bf 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -204,6 +204,10 @@ KERN_INFO "   Further modifications by Keith Underwood <keithu@parl.clemson.edu>
 
 #define RUN_AT(x) (jiffies + (x))
 
+#ifndef ADDRLEN
+#define ADDRLEN 32
+#endif
+
 /* Condensed bus+endian portability operations. */
 #if ADDRLEN == 64
 #define cpu_to_leXX(addr)	cpu_to_le64(addr)
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 10125a1..dd89bda 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -4,10 +4,10 @@
  * Description:   Driver for the SMC Infrared Communications Controller
  * Status:        Experimental.
  * Author:        Daniele Peri (peri@csai.unipa.it)
- * Created at:    
- * Modified at:   
- * Modified by:   
- * 
+ * Created at:
+ * Modified at:
+ * Modified by:
+ *
  *     Copyright (c) 2002      Daniele Peri
  *     All Rights Reserved.
  *     Copyright (c) 2002      Jean Tourrilhes
@@ -17,26 +17,26 @@
  *
  *     Copyright (c) 2001      Stefani Seibold
  *     Copyright (c) 1999-2001 Dag Brattli
- *     Copyright (c) 1998-1999 Thomas Davis, 
+ *     Copyright (c) 1998-1999 Thomas Davis,
  *
  *	and irport.c:
  *
  *     Copyright (c) 1997, 1998, 1999-2000 Dag Brattli, All Rights Reserved.
  *
- * 
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
  *
  ********************************************************************/
@@ -68,24 +68,42 @@
 #include "smsc-ircc2.h"
 #include "smsc-sio.h"
 
+
+MODULE_AUTHOR("Daniele Peri <peri@csai.unipa.it>");
+MODULE_DESCRIPTION("SMC IrCC SIR/FIR controller driver");
+MODULE_LICENSE("GPL");
+
+static int ircc_dma = 255;
+module_param(ircc_dma, int, 0);
+MODULE_PARM_DESC(ircc_dma, "DMA channel");
+
+static int ircc_irq = 255;
+module_param(ircc_irq, int, 0);
+MODULE_PARM_DESC(ircc_irq, "IRQ line");
+
+static int ircc_fir;
+module_param(ircc_fir, int, 0);
+MODULE_PARM_DESC(ircc_fir, "FIR Base Address");
+
+static int ircc_sir;
+module_param(ircc_sir, int, 0);
+MODULE_PARM_DESC(ircc_sir, "SIR Base Address");
+
+static int ircc_cfg;
+module_param(ircc_cfg, int, 0);
+MODULE_PARM_DESC(ircc_cfg, "Configuration register base address");
+
+static int ircc_transceiver;
+module_param(ircc_transceiver, int, 0);
+MODULE_PARM_DESC(ircc_transceiver, "Transceiver type");
+
 /* Types */
 
 struct smsc_transceiver {
 	char *name;
-	void (*set_for_speed)(int fir_base, u32 speed);	
+	void (*set_for_speed)(int fir_base, u32 speed);
 	int  (*probe)(int fir_base);
 };
-typedef struct smsc_transceiver smsc_transceiver_t;
-
-#if 0
-struct smc_chip {
-	char *name;
-	u16 flags;
-	u8 devid;
-	u8 rev;
-};
-typedef struct smc_chip smc_chip_t;
-#endif
 
 struct smsc_chip {
 	char *name;
@@ -96,20 +114,18 @@ struct smsc_chip {
 	u8 devid;
 	u8 rev;
 };
-typedef struct smsc_chip smsc_chip_t;
 
 struct smsc_chip_address {
 	unsigned int cfg_base;
 	unsigned int type;
 };
-typedef struct smsc_chip_address smsc_chip_address_t;
 
 /* Private data for each instance */
 struct smsc_ircc_cb {
 	struct net_device *netdev;     /* Yes! we are some kind of netdevice */
 	struct net_device_stats stats;
 	struct irlap_cb    *irlap; /* The link layer we are binded to */
-	
+
 	chipio_t io;               /* IrDA controller information */
 	iobuff_t tx_buff;          /* Transmit buffer */
 	iobuff_t rx_buff;          /* Receive buffer */
@@ -119,7 +135,7 @@ struct smsc_ircc_cb {
 	struct qos_info qos;       /* QoS capabilities for this device */
 
 	spinlock_t lock;           /* For serializing operations */
-	
+
 	__u32 new_speed;
 	__u32 flags;               /* Interface flags */
 
@@ -127,18 +143,20 @@ struct smsc_ircc_cb {
 	int tx_len;                /* Number of frames in tx_buff */
 
 	int transceiver;
-	struct pm_dev *pmdev;
+	struct platform_device *pldev;
 };
 
 /* Constants */
 
-static const char *driver_name = "smsc-ircc2";
-#define	DIM(x)	(sizeof(x)/(sizeof(*(x))))
+#define SMSC_IRCC2_DRIVER_NAME			"smsc-ircc2"
+
 #define SMSC_IRCC2_C_IRDA_FALLBACK_SPEED	9600
 #define SMSC_IRCC2_C_DEFAULT_TRANSCEIVER	1
-#define SMSC_IRCC2_C_NET_TIMEOUT			0
+#define SMSC_IRCC2_C_NET_TIMEOUT		0
 #define SMSC_IRCC2_C_SIR_STOP			0
 
+static const char *driver_name = SMSC_IRCC2_DRIVER_NAME;
+
 /* Prototypes */
 
 static int smsc_ircc_open(unsigned int firbase, unsigned int sirbase, u8 dma, u8 irq);
@@ -147,15 +165,15 @@ static void smsc_ircc_setup_io(struct smsc_ircc_cb *self, unsigned int fir_base,
 static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self);
 static void smsc_ircc_init_chip(struct smsc_ircc_cb *self);
 static int __exit smsc_ircc_close(struct smsc_ircc_cb *self);
-static int  smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase); 
-static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase);
+static int  smsc_ircc_dma_receive(struct smsc_ircc_cb *self);
+static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self);
 static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self);
 static int  smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev);
 static int  smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev);
-static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs);
-static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self, int iobase);
-static void smsc_ircc_change_speed(void *priv, u32 speed);
-static void smsc_ircc_set_sir_speed(void *priv, u32 speed);
+static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs);
+static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self);
+static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed);
+static void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, u32 speed);
 static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *regs);
 static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev);
 static void smsc_ircc_sir_start(struct smsc_ircc_cb *self);
@@ -171,7 +189,6 @@ static int  smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cm
 static void smsc_ircc_timeout(struct net_device *dev);
 #endif
 static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev);
-static int  smsc_ircc_pmproc(struct pm_dev *dev, pm_request_t rqst, void *data);
 static int smsc_ircc_is_receiving(struct smsc_ircc_cb *self);
 static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self);
 static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 speed);
@@ -179,9 +196,9 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self);
 
 /* Probing */
 static int __init smsc_ircc_look_for_chips(void);
-static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg,const smsc_chip_t *chip,char *type);
-static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfg_base, char *type);
-static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cfg_base, char *type);
+static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type);
+static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
+static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
 static int __init smsc_superio_fdc(unsigned short cfg_base);
 static int __init smsc_superio_lpc(unsigned short cfg_base);
 
@@ -196,21 +213,26 @@ static int  smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base);
 
 /* Power Management */
 
-static void smsc_ircc_suspend(struct smsc_ircc_cb *self);
-static void smsc_ircc_wakeup(struct smsc_ircc_cb *self);
-static int smsc_ircc_pmproc(struct pm_dev *dev, pm_request_t rqst, void *data);
+static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level);
+static int smsc_ircc_resume(struct device *dev, u32 level);
 
+static struct device_driver smsc_ircc_driver = {
+	.name		= SMSC_IRCC2_DRIVER_NAME,
+	.bus		= &platform_bus_type,
+	.suspend	= smsc_ircc_suspend,
+	.resume		= smsc_ircc_resume,
+};
 
 /* Transceivers for SMSC-ircc */
 
-static smsc_transceiver_t smsc_transceivers[]=
+static struct smsc_transceiver smsc_transceivers[] =
 {
-	{ "Toshiba Satellite 1800 (GP data pin select)", smsc_ircc_set_transceiver_toshiba_sat1800, smsc_ircc_probe_transceiver_toshiba_sat1800},
-	{ "Fast pin select", smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select, smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select},
-	{ "ATC IRMode", smsc_ircc_set_transceiver_smsc_ircc_atc, smsc_ircc_probe_transceiver_smsc_ircc_atc},
-	{ NULL, NULL}
+	{ "Toshiba Satellite 1800 (GP data pin select)", smsc_ircc_set_transceiver_toshiba_sat1800, smsc_ircc_probe_transceiver_toshiba_sat1800 },
+	{ "Fast pin select", smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select, smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select },
+	{ "ATC IRMode", smsc_ircc_set_transceiver_smsc_ircc_atc, smsc_ircc_probe_transceiver_smsc_ircc_atc },
+	{ NULL, NULL }
 };
-#define SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS (DIM(smsc_transceivers)-1)
+#define SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS (ARRAY_SIZE(smsc_transceivers) - 1)
 
 /*  SMC SuperIO chipsets definitions */
 
@@ -221,7 +243,7 @@ static smsc_transceiver_t smsc_transceivers[]=
 #define	FIR	4	/* SuperIO Chip has fast IRDA */
 #define	SERx4	8	/* SuperIO Chip supports 115,2 KBaud * 4=460,8 KBaud */
 
-static smsc_chip_t __initdata fdc_chips_flat[]=
+static struct smsc_chip __initdata fdc_chips_flat[] =
 {
 	/* Base address 0x3f0 or 0x370 */
 	{ "37C44",	KEY55_1|NoIRDA,		0x00, 0x00 }, /* This chip cannot be detected */
@@ -235,7 +257,7 @@ static smsc_chip_t __initdata fdc_chips_flat[]=
 	{ NULL }
 };
 
-static smsc_chip_t __initdata fdc_chips_paged[]=
+static struct smsc_chip __initdata fdc_chips_paged[] =
 {
 	/* Base address 0x3f0 or 0x370 */
 	{ "37B72X",	KEY55_1|SIR|SERx4,	0x4c, 0x00 },
@@ -254,7 +276,7 @@ static smsc_chip_t __initdata fdc_chips_paged[]=
 	{ NULL }
 };
 
-static smsc_chip_t __initdata lpc_chips_flat[]=
+static struct smsc_chip __initdata lpc_chips_flat[] =
 {
 	/* Base address 0x2E or 0x4E */
 	{ "47N227",	KEY55_1|FIR|SERx4,	0x5a, 0x00 },
@@ -262,7 +284,7 @@ static smsc_chip_t __initdata lpc_chips_flat[]=
 	{ NULL }
 };
 
-static smsc_chip_t __initdata lpc_chips_paged[]=
+static struct smsc_chip __initdata lpc_chips_paged[] =
 {
 	/* Base address 0x2E or 0x4E */
 	{ "47B27X",	KEY55_1|SIR|SERx4,	0x51, 0x00 },
@@ -281,33 +303,25 @@ static smsc_chip_t __initdata lpc_chips_paged[]=
 #define SMSCSIO_TYPE_FLAT	4
 #define SMSCSIO_TYPE_PAGED	8
 
-static smsc_chip_address_t __initdata possible_addresses[]=
+static struct smsc_chip_address __initdata possible_addresses[] =
 {
-	{0x3f0, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
-	{0x370, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
-	{0xe0, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
-	{0x2e, SMSCSIO_TYPE_LPC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
-	{0x4e, SMSCSIO_TYPE_LPC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
-	{0,0}
+	{ 0x3f0, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+	{ 0x370, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+	{ 0xe0,  SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+	{ 0x2e,  SMSCSIO_TYPE_LPC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+	{ 0x4e,  SMSCSIO_TYPE_LPC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+	{ 0, 0 }
 };
 
 /* Globals */
 
-static struct smsc_ircc_cb *dev_self[] = { NULL, NULL};
-
-static int ircc_irq=255;
-static int ircc_dma=255;
-static int ircc_fir=0;
-static int ircc_sir=0;
-static int ircc_cfg=0;
-static int ircc_transceiver=0;
-
-static unsigned short	dev_count=0;
+static struct smsc_ircc_cb *dev_self[] = { NULL, NULL };
+static unsigned short dev_count;
 
 static inline void register_bank(int iobase, int bank)
 {
-        outb(((inb(iobase+IRCC_MASTER) & 0xf0) | (bank & 0x07)),
-               iobase+IRCC_MASTER);
+        outb(((inb(iobase + IRCC_MASTER) & 0xf0) | (bank & 0x07)),
+               iobase + IRCC_MASTER);
 }
 
 
@@ -327,34 +341,44 @@ static inline void register_bank(int iobase, int bank)
  */
 static int __init smsc_ircc_init(void)
 {
-	int ret=-ENODEV;
+	int ret;
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
-	dev_count=0;
- 
-	if ((ircc_fir>0)&&(ircc_sir>0)) {
+	ret = driver_register(&smsc_ircc_driver);
+	if (ret) {
+		IRDA_ERROR("%s, Can't register driver!\n", driver_name);
+		return ret;
+	}
+
+	dev_count = 0;
+
+	if (ircc_fir > 0 && ircc_sir > 0) {
 		IRDA_MESSAGE(" Overriding FIR address 0x%04x\n", ircc_fir);
 		IRDA_MESSAGE(" Overriding SIR address 0x%04x\n", ircc_sir);
 
-		if (smsc_ircc_open(ircc_fir, ircc_sir, ircc_dma, ircc_irq) == 0)
-			return 0;
-
-		return -ENODEV;
-	}
+		if (smsc_ircc_open(ircc_fir, ircc_sir, ircc_dma, ircc_irq))
+			ret = -ENODEV;
+	} else {
+		ret = -ENODEV;
+
+		/* try user provided configuration register base address */
+		if (ircc_cfg > 0) {
+			IRDA_MESSAGE(" Overriding configuration address "
+				     "0x%04x\n", ircc_cfg);
+			if (!smsc_superio_fdc(ircc_cfg))
+				ret = 0;
+			if (!smsc_superio_lpc(ircc_cfg))
+				ret = 0;
+		}
 
-	/* try user provided configuration register base address */
-	if (ircc_cfg>0) {
-	        IRDA_MESSAGE(" Overriding configuration address 0x%04x\n",
-			     ircc_cfg);
-		if (!smsc_superio_fdc(ircc_cfg))
-			ret = 0;
-		if (!smsc_superio_lpc(ircc_cfg))
+		if (smsc_ircc_look_for_chips() > 0)
 			ret = 0;
 	}
-	
-	if(smsc_ircc_look_for_chips()>0) ret = 0;
-	
+
+	if (ret)
+		driver_unregister(&smsc_ircc_driver);
+
 	return ret;
 }
 
@@ -369,15 +393,15 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
 	struct smsc_ircc_cb *self;
 	struct net_device *dev;
 	int err;
-	
+
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
 	err = smsc_ircc_present(fir_base, sir_base);
-	if(err) 
+	if (err)
 		goto err_out;
-		
+
 	err = -ENOMEM;
-	if (dev_count > DIM(dev_self)) {
+	if (dev_count >= ARRAY_SIZE(dev_self)) {
 	        IRDA_WARNING("%s(), too many devices!\n", __FUNCTION__);
 		goto err_out1;
 	}
@@ -396,14 +420,14 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
 	dev->hard_start_xmit = smsc_ircc_hard_xmit_sir;
 #if SMSC_IRCC2_C_NET_TIMEOUT
 	dev->tx_timeout	     = smsc_ircc_timeout;
-	dev->watchdog_timeo  = HZ*2;  /* Allow enough time for speed change */
+	dev->watchdog_timeo  = HZ * 2;  /* Allow enough time for speed change */
 #endif
 	dev->open            = smsc_ircc_net_open;
 	dev->stop            = smsc_ircc_net_close;
 	dev->do_ioctl        = smsc_ircc_net_ioctl;
 	dev->get_stats	     = smsc_ircc_net_get_stats;
-	
-	self = dev->priv;
+
+	self = netdev_priv(dev);
 	self->netdev = dev;
 
 	/* Make ifconfig display some details */
@@ -411,10 +435,10 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
 	dev->irq = self->io.irq = irq;
 
 	/* Need to store self somewhere */
-	dev_self[dev_count++] = self;
+	dev_self[dev_count] = self;
 	spin_lock_init(&self->lock);
 
-	self->rx_buff.truesize = SMSC_IRCC2_RX_BUFF_TRUESIZE; 
+	self->rx_buff.truesize = SMSC_IRCC2_RX_BUFF_TRUESIZE;
 	self->tx_buff.truesize = SMSC_IRCC2_TX_BUFF_TRUESIZE;
 
 	self->rx_buff.head =
@@ -442,33 +466,40 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
 	self->rx_buff.state = OUTSIDE_FRAME;
 	self->tx_buff.data = self->tx_buff.head;
 	self->rx_buff.data = self->rx_buff.head;
-	   
-	smsc_ircc_setup_io(self, fir_base, sir_base, dma, irq);
 
+	smsc_ircc_setup_io(self, fir_base, sir_base, dma, irq);
 	smsc_ircc_setup_qos(self);
-
 	smsc_ircc_init_chip(self);
-	
-	if(ircc_transceiver > 0  && 
-	   ircc_transceiver < SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS)
+
+	if (ircc_transceiver > 0  &&
+	    ircc_transceiver < SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS)
 		self->transceiver = ircc_transceiver;
 	else
 		smsc_ircc_probe_transceiver(self);
 
 	err = register_netdev(self->netdev);
-	if(err) {
+	if (err) {
 		IRDA_ERROR("%s, Network device registration failed!\n",
 			   driver_name);
 		goto err_out4;
 	}
 
-	self->pmdev = pm_register(PM_SYS_DEV, PM_SYS_IRDA, smsc_ircc_pmproc);
-	if (self->pmdev)
-		self->pmdev->data = self;
+	self->pldev = platform_device_register_simple(SMSC_IRCC2_DRIVER_NAME,
+						      dev_count, NULL, 0);
+	if (IS_ERR(self->pldev)) {
+		err = PTR_ERR(self->pldev);
+		goto err_out5;
+	}
+	dev_set_drvdata(&self->pldev->dev, self);
 
 	IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name);
+	dev_count++;
 
 	return 0;
+
+ err_out5:
+	unregister_netdev(self->netdev);
+
  err_out4:
 	dma_free_coherent(NULL, self->tx_buff.truesize,
 			  self->tx_buff.head, self->tx_buff_dma);
@@ -477,7 +508,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
 			  self->rx_buff.head, self->rx_buff_dma);
  err_out2:
 	free_netdev(self->netdev);
-	dev_self[--dev_count] = NULL;
+	dev_self[dev_count] = NULL;
  err_out1:
 	release_region(fir_base, SMSC_IRCC2_FIR_CHIP_IO_EXTENT);
 	release_region(sir_base, SMSC_IRCC2_SIR_CHIP_IO_EXTENT);
@@ -511,16 +542,16 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
 
 	register_bank(fir_base, 3);
 
-	high    = inb(fir_base+IRCC_ID_HIGH);
-	low     = inb(fir_base+IRCC_ID_LOW);
-	chip    = inb(fir_base+IRCC_CHIP_ID);
-	version = inb(fir_base+IRCC_VERSION);
-	config  = inb(fir_base+IRCC_INTERFACE);
+	high    = inb(fir_base + IRCC_ID_HIGH);
+	low     = inb(fir_base + IRCC_ID_LOW);
+	chip    = inb(fir_base + IRCC_CHIP_ID);
+	version = inb(fir_base + IRCC_VERSION);
+	config  = inb(fir_base + IRCC_INTERFACE);
 	dma     = config & IRCC_INTERFACE_DMA_MASK;
 	irq     = (config & IRCC_INTERFACE_IRQ_MASK) >> 4;
 
-	if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) { 
-	        IRDA_WARNING("%s(), addr 0x%04x - no device found!\n",
+	if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) {
+		IRDA_WARNING("%s(), addr 0x%04x - no device found!\n",
 			     __FUNCTION__, fir_base);
 		goto out3;
 	}
@@ -529,6 +560,7 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
 		     chip & 0x0f, version, fir_base, sir_base, dma, irq);
 
 	return 0;
+
  out3:
 	release_region(sir_base, SMSC_IRCC2_SIR_CHIP_IO_EXTENT);
  out2:
@@ -543,16 +575,16 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
  *    Setup I/O
  *
  */
-static void smsc_ircc_setup_io(struct smsc_ircc_cb *self, 
-			       unsigned int fir_base, unsigned int sir_base, 
+static void smsc_ircc_setup_io(struct smsc_ircc_cb *self,
+			       unsigned int fir_base, unsigned int sir_base,
 			       u8 dma, u8 irq)
 {
 	unsigned char config, chip_dma, chip_irq;
 
 	register_bank(fir_base, 3);
-	config  = inb(fir_base+IRCC_INTERFACE);
-	chip_dma     = config & IRCC_INTERFACE_DMA_MASK;
-	chip_irq     = (config & IRCC_INTERFACE_IRQ_MASK) >> 4;
+	config = inb(fir_base + IRCC_INTERFACE);
+	chip_dma = config & IRCC_INTERFACE_DMA_MASK;
+	chip_irq = (config & IRCC_INTERFACE_IRQ_MASK) >> 4;
 
 	self->io.fir_base  = fir_base;
 	self->io.sir_base  = sir_base;
@@ -566,17 +598,15 @@ static void smsc_ircc_setup_io(struct smsc_ircc_cb *self,
 			IRDA_MESSAGE("%s, Overriding IRQ - chip says %d, using %d\n",
 				     driver_name, chip_irq, irq);
 		self->io.irq = irq;
-	}
-	else
+	} else
 		self->io.irq = chip_irq;
-	
+
 	if (dma < 255) {
 		if (dma != chip_dma)
 			IRDA_MESSAGE("%s, Overriding DMA - chip says %d, using %d\n",
 				     driver_name, chip_dma, dma);
 		self->io.dma = dma;
-	}
-	else
+	} else
 		self->io.dma = chip_dma;
 
 }
@@ -591,7 +621,7 @@ static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self)
 {
 	/* Initialize QoS for this device */
 	irda_init_max_qos_capabilies(&self->qos);
-	
+
 	self->qos.baud_rate.bits = IR_9600|IR_19200|IR_38400|IR_57600|
 		IR_115200|IR_576000|IR_1152000|(IR_4000000 << 8);
 
@@ -608,43 +638,43 @@ static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self)
  */
 static void smsc_ircc_init_chip(struct smsc_ircc_cb *self)
 {
-	int iobase, ir_mode, ctrl, fast; 
-	
-	IRDA_ASSERT( self != NULL, return; );
-	iobase = self->io.fir_base;
+	int iobase, ir_mode, ctrl, fast;
+
+	IRDA_ASSERT(self != NULL, return;);
 
+	iobase = self->io.fir_base;
 	ir_mode = IRCC_CFGA_IRDA_SIR_A;
 	ctrl = 0;
 	fast = 0;
 
 	register_bank(iobase, 0);
-	outb(IRCC_MASTER_RESET, iobase+IRCC_MASTER);
-	outb(0x00, iobase+IRCC_MASTER);
+	outb(IRCC_MASTER_RESET, iobase + IRCC_MASTER);
+	outb(0x00, iobase + IRCC_MASTER);
 
 	register_bank(iobase, 1);
-	outb(((inb(iobase+IRCC_SCE_CFGA) & 0x87) | ir_mode), 
-	     iobase+IRCC_SCE_CFGA);
+	outb(((inb(iobase + IRCC_SCE_CFGA) & 0x87) | ir_mode),
+	     iobase + IRCC_SCE_CFGA);
 
 #ifdef smsc_669 /* Uses pin 88/89 for Rx/Tx */
-	outb(((inb(iobase+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM), 
-	     iobase+IRCC_SCE_CFGB);
-#else	
-	outb(((inb(iobase+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
-	     iobase+IRCC_SCE_CFGB);
-#endif	
-	(void) inb(iobase+IRCC_FIFO_THRESHOLD);
-	outb(SMSC_IRCC2_FIFO_THRESHOLD, iobase+IRCC_FIFO_THRESHOLD);
-	
+	outb(((inb(iobase + IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM),
+	     iobase + IRCC_SCE_CFGB);
+#else
+	outb(((inb(iobase + IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
+	     iobase + IRCC_SCE_CFGB);
+#endif
+	(void) inb(iobase + IRCC_FIFO_THRESHOLD);
+	outb(SMSC_IRCC2_FIFO_THRESHOLD, iobase + IRCC_FIFO_THRESHOLD);
+
 	register_bank(iobase, 4);
-	outb((inb(iobase+IRCC_CONTROL) & 0x30) | ctrl, iobase+IRCC_CONTROL);
-	
+	outb((inb(iobase + IRCC_CONTROL) & 0x30) | ctrl, iobase + IRCC_CONTROL);
+
 	register_bank(iobase, 0);
-	outb(fast, iobase+IRCC_LCR_A);
+	outb(fast, iobase + IRCC_LCR_A);
 
 	smsc_ircc_set_sir_speed(self, SMSC_IRCC2_C_IRDA_FALLBACK_SPEED);
-	
+
 	/* Power on device */
-	outb(0x00, iobase+IRCC_MASTER);
+	outb(0x00, iobase + IRCC_MASTER);
 }
 
 /*
@@ -662,12 +692,12 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd
 
 	IRDA_ASSERT(dev != NULL, return -1;);
 
-	self = dev->priv;
+	self = netdev_priv(dev);
 
 	IRDA_ASSERT(self != NULL, return -1;);
 
 	IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd);
-	
+
 	switch (cmd) {
 	case SIOCSBANDWIDTH: /* Set bandwidth */
 		if (!capable(CAP_NET_ADMIN))
@@ -703,14 +733,14 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd
 	default:
 		ret = -EOPNOTSUPP;
 	}
-	
+
 	return ret;
 }
 
 static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev)
 {
-	struct smsc_ircc_cb *self = (struct smsc_ircc_cb *) dev->priv;
-	
+	struct smsc_ircc_cb *self = netdev_priv(dev);
+
 	return &self->stats;
 }
 
@@ -724,11 +754,9 @@ static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev)
 
 static void smsc_ircc_timeout(struct net_device *dev)
 {
-	struct smsc_ircc_cb *self;
+	struct smsc_ircc_cb *self = netdev_priv(dev);
 	unsigned long flags;
 
-	self = (struct smsc_ircc_cb *) dev->priv;
-	
 	IRDA_WARNING("%s: transmit timed out, changing speed to: %d\n",
 		     dev->name, self->io.speed);
 	spin_lock_irqsave(&self->lock, flags);
@@ -751,26 +779,23 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
 {
 	struct smsc_ircc_cb *self;
 	unsigned long flags;
-	int iobase;
 	s32 speed;
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
 	IRDA_ASSERT(dev != NULL, return 0;);
-	
-	self = (struct smsc_ircc_cb *) dev->priv;
-	IRDA_ASSERT(self != NULL, return 0;);
 
-	iobase = self->io.sir_base;
+	self = netdev_priv(dev);
+	IRDA_ASSERT(self != NULL, return 0;);
 
 	netif_stop_queue(dev);
-	
+
 	/* Make sure test of self->io.speed & speed change are atomic */
 	spin_lock_irqsave(&self->lock, flags);
 
 	/* Check if we need to change the speed */
 	speed = irda_get_next_speed(skb);
-	if ((speed != self->io.speed) && (speed != -1)) {
+	if (speed != self->io.speed && speed != -1) {
 		/* Check for empty frame */
 		if (!skb->len) {
 			/*
@@ -787,27 +812,26 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
 			spin_unlock_irqrestore(&self->lock, flags);
 			dev_kfree_skb(skb);
 			return 0;
-		} else {
-			self->new_speed = speed;
 		}
+		self->new_speed = speed;
 	}
 
 	/* Init tx buffer */
 	self->tx_buff.data = self->tx_buff.head;
 
 	/* Copy skb to tx_buff while wrapping, stuffing and making CRC */
-	self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data, 
+	self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
 					   self->tx_buff.truesize);
-	
+
 	self->stats.tx_bytes += self->tx_buff.len;
 
 	/* Turn on transmit finished interrupt. Will fire immediately!  */
-	outb(UART_IER_THRI, iobase+UART_IER); 
+	outb(UART_IER_THRI, self->io.sir_base + UART_IER);
 
 	spin_unlock_irqrestore(&self->lock, flags);
 
 	dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
@@ -826,9 +850,9 @@ static void smsc_ircc_set_fir_speed(struct smsc_ircc_cb *self, u32 speed)
 
 	self->io.speed = speed;
 
-	switch(speed) {
+	switch (speed) {
 	default:
-	case 576000:		
+	case 576000:
 		ir_mode = IRCC_CFGA_IRDA_HDLC;
 		ctrl = IRCC_CRC;
 		fast = 0;
@@ -853,14 +877,14 @@ static void smsc_ircc_set_fir_speed(struct smsc_ircc_cb *self, u32 speed)
 	Now in tranceiver!
 	/* This causes an interrupt */
 	register_bank(fir_base, 0);
-	outb((inb(fir_base+IRCC_LCR_A) &  0xbf) | fast, fir_base+IRCC_LCR_A);
+	outb((inb(fir_base + IRCC_LCR_A) &  0xbf) | fast, fir_base + IRCC_LCR_A);
 	#endif
-	
+
 	register_bank(fir_base, 1);
-	outb(((inb(fir_base+IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | ir_mode), fir_base+IRCC_SCE_CFGA);
-	
+	outb(((inb(fir_base + IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | ir_mode), fir_base + IRCC_SCE_CFGA);
+
 	register_bank(fir_base, 4);
-	outb((inb(fir_base+IRCC_CONTROL) & 0x30) | ctrl, fir_base+IRCC_CONTROL);
+	outb((inb(fir_base + IRCC_CONTROL) & 0x30) | ctrl, fir_base + IRCC_CONTROL);
 }
 
 /*
@@ -885,31 +909,31 @@ static void smsc_ircc_fir_start(struct smsc_ircc_cb *self)
 	/* Reset everything */
 
 	/* Install FIR transmit handler */
-	dev->hard_start_xmit = smsc_ircc_hard_xmit_fir;	
+	dev->hard_start_xmit = smsc_ircc_hard_xmit_fir;
 
 	/* Clear FIFO */
-	outb(inb(fir_base+IRCC_LCR_A)|IRCC_LCR_A_FIFO_RESET, fir_base+IRCC_LCR_A);
+	outb(inb(fir_base + IRCC_LCR_A) | IRCC_LCR_A_FIFO_RESET, fir_base + IRCC_LCR_A);
 
 	/* Enable interrupt */
-	/*outb(IRCC_IER_ACTIVE_FRAME|IRCC_IER_EOM, fir_base+IRCC_IER);*/
+	/*outb(IRCC_IER_ACTIVE_FRAME|IRCC_IER_EOM, fir_base + IRCC_IER);*/
 
 	register_bank(fir_base, 1);
 
-	/* Select the TX/RX interface */	
+	/* Select the TX/RX interface */
 #ifdef SMSC_669 /* Uses pin 88/89 for Rx/Tx */
-	outb(((inb(fir_base+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM), 
-	     fir_base+IRCC_SCE_CFGB);
-#else	
-	outb(((inb(fir_base+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
-	     fir_base+IRCC_SCE_CFGB);
-#endif	
-	(void) inb(fir_base+IRCC_FIFO_THRESHOLD);
+	outb(((inb(fir_base + IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM),
+	     fir_base + IRCC_SCE_CFGB);
+#else
+	outb(((inb(fir_base + IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
+	     fir_base + IRCC_SCE_CFGB);
+#endif
+	(void) inb(fir_base + IRCC_FIFO_THRESHOLD);
 
 	/* Enable SCE interrupts */
-	outb(0, fir_base+IRCC_MASTER);
+	outb(0, fir_base + IRCC_MASTER);
 	register_bank(fir_base, 0);
-	outb(IRCC_IER_ACTIVE_FRAME|IRCC_IER_EOM, fir_base+IRCC_IER);
-	outb(IRCC_MASTER_INT_EN, fir_base+IRCC_MASTER);
+	outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, fir_base + IRCC_IER);
+	outb(IRCC_MASTER_INT_EN, fir_base + IRCC_MASTER);
 }
 
 /*
@@ -923,13 +947,13 @@ static void smsc_ircc_fir_stop(struct smsc_ircc_cb *self)
 	int fir_base;
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-	
+
 	IRDA_ASSERT(self != NULL, return;);
 
 	fir_base = self->io.fir_base;
 	register_bank(fir_base, 0);
-	/*outb(IRCC_MASTER_RESET, fir_base+IRCC_MASTER);*/	
-	outb(inb(fir_base+IRCC_LCR_B) & IRCC_LCR_B_SIP_ENABLE, fir_base+IRCC_LCR_B);
+	/*outb(IRCC_MASTER_RESET, fir_base + IRCC_MASTER);*/
+	outb(inb(fir_base + IRCC_LCR_B) & IRCC_LCR_B_SIP_ENABLE, fir_base + IRCC_LCR_B);
 }
 
 
@@ -941,18 +965,15 @@ static void smsc_ircc_fir_stop(struct smsc_ircc_cb *self)
  * This function *must* be called with spinlock held, because it may
  * be called from the irq handler. - Jean II
  */
-static void smsc_ircc_change_speed(void *priv, u32 speed)
+static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed)
 {
-	struct smsc_ircc_cb *self = (struct smsc_ircc_cb *) priv;
 	struct net_device *dev;
-	int iobase;
 	int last_speed_was_sir;
-	
+
 	IRDA_DEBUG(0, "%s() changing speed to: %d\n", __FUNCTION__, speed);
 
 	IRDA_ASSERT(self != NULL, return;);
 	dev = self->netdev;
-	iobase = self->io.fir_base;
 
 	last_speed_was_sir = self->io.speed <= SMSC_IRCC2_MAX_SIR_SPEED;
 
@@ -961,30 +982,30 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
 	speed= 1152000;
 	self->io.speed = speed;
 	last_speed_was_sir = 0;
-	smsc_ircc_fir_start(self);	
+	smsc_ircc_fir_start(self);
 	#endif
-	
-	if(self->io.speed == 0)
+
+	if (self->io.speed == 0)
 		smsc_ircc_sir_start(self);
 
 	#if 0
-	if(!last_speed_was_sir) speed = self->io.speed;
+	if (!last_speed_was_sir) speed = self->io.speed;
 	#endif
 
-	if(self->io.speed != speed) smsc_ircc_set_transceiver_for_speed(self, speed);
+	if (self->io.speed != speed)
+		smsc_ircc_set_transceiver_for_speed(self, speed);
 
 	self->io.speed = speed;
-	
-	if(speed <= SMSC_IRCC2_MAX_SIR_SPEED) {
-		if(!last_speed_was_sir) {
+
+	if (speed <= SMSC_IRCC2_MAX_SIR_SPEED) {
+		if (!last_speed_was_sir) {
 			smsc_ircc_fir_stop(self);
 			smsc_ircc_sir_start(self);
 		}
-		smsc_ircc_set_sir_speed(self, speed); 
-	}
-	else {
-		if(last_speed_was_sir) {
-			#if SMSC_IRCC2_C_SIR_STOP		
+		smsc_ircc_set_sir_speed(self, speed);
+	} else {
+		if (last_speed_was_sir) {
+			#if SMSC_IRCC2_C_SIR_STOP
 			smsc_ircc_sir_stop(self);
 			#endif
 			smsc_ircc_fir_start(self);
@@ -994,13 +1015,13 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
 		#if 0
 		self->tx_buff.len = 10;
 		self->tx_buff.data = self->tx_buff.head;
-		
-		smsc_ircc_dma_xmit(self, iobase, 4000);
+
+		smsc_ircc_dma_xmit(self, 4000);
 		#endif
 		/* Be ready for incoming frames */
-		smsc_ircc_dma_receive(self, iobase);
+		smsc_ircc_dma_receive(self);
 	}
-	
+
 	netif_wake_queue(dev);
 }
 
@@ -1010,10 +1031,9 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
  *    Set speed of IrDA port to specified baudrate
  *
  */
-void smsc_ircc_set_sir_speed(void *priv, __u32 speed)
+void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, __u32 speed)
 {
-	struct smsc_ircc_cb *self = (struct smsc_ircc_cb *) priv;
-	int iobase; 
+	int iobase;
 	int fcr;    /* FIFO control reg */
 	int lcr;    /* Line control reg */
 	int divisor;
@@ -1022,38 +1042,36 @@ void smsc_ircc_set_sir_speed(void *priv, __u32 speed)
 
 	IRDA_ASSERT(self != NULL, return;);
 	iobase = self->io.sir_base;
-	
+
 	/* Update accounting for new speed */
 	self->io.speed = speed;
 
 	/* Turn off interrupts */
-	outb(0, iobase+UART_IER); 
+	outb(0, iobase + UART_IER);
+
+	divisor = SMSC_IRCC2_MAX_SIR_SPEED / speed;
 
-	divisor = SMSC_IRCC2_MAX_SIR_SPEED/speed;
-	
 	fcr = UART_FCR_ENABLE_FIFO;
 
-	/* 
+	/*
 	 * Use trigger level 1 to avoid 3 ms. timeout delay at 9600 bps, and
 	 * almost 1,7 ms at 19200 bps. At speeds above that we can just forget
-	 * about this timeout since it will always be fast enough. 
+	 * about this timeout since it will always be fast enough.
 	 */
-	if (self->io.speed < 38400)
-		fcr |= UART_FCR_TRIGGER_1;
-	else 
-		fcr |= UART_FCR_TRIGGER_14;
-        
+	fcr |= self->io.speed < 38400 ?
+		UART_FCR_TRIGGER_1 : UART_FCR_TRIGGER_14;
+
 	/* IrDA ports use 8N1 */
 	lcr = UART_LCR_WLEN8;
-	
-	outb(UART_LCR_DLAB | lcr, iobase+UART_LCR); /* Set DLAB */
-	outb(divisor & 0xff,      iobase+UART_DLL); /* Set speed */
-	outb(divisor >> 8,	  iobase+UART_DLM);
-	outb(lcr,		  iobase+UART_LCR); /* Set 8N1	*/
-	outb(fcr,		  iobase+UART_FCR); /* Enable FIFO's */
+
+	outb(UART_LCR_DLAB | lcr, iobase + UART_LCR); /* Set DLAB */
+	outb(divisor & 0xff,      iobase + UART_DLL); /* Set speed */
+	outb(divisor >> 8,	  iobase + UART_DLM);
+	outb(lcr,		  iobase + UART_LCR); /* Set 8N1 */
+	outb(fcr,		  iobase + UART_FCR); /* Enable FIFO's */
 
 	/* Turn on interrups */
-	outb(UART_IER_RLSI|UART_IER_RDI|UART_IER_THRI, iobase+UART_IER);
+	outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER);
 
 	IRDA_DEBUG(2, "%s() speed changed to: %d\n", __FUNCTION__, speed);
 }
@@ -1070,15 +1088,12 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
 	struct smsc_ircc_cb *self;
 	unsigned long flags;
 	s32 speed;
-	int iobase;
 	int mtt;
 
 	IRDA_ASSERT(dev != NULL, return 0;);
-	self = (struct smsc_ircc_cb *) dev->priv;
+	self = netdev_priv(dev);
 	IRDA_ASSERT(self != NULL, return 0;);
 
-	iobase = self->io.fir_base;
-
 	netif_stop_queue(dev);
 
 	/* Make sure test of self->io.speed & speed change are atomic */
@@ -1086,30 +1101,31 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
 
 	/* Check if we need to change the speed after this frame */
 	speed = irda_get_next_speed(skb);
-	if ((speed != self->io.speed) && (speed != -1)) {
+	if (speed != self->io.speed && speed != -1) {
 		/* Check for empty frame */
 		if (!skb->len) {
 			/* Note : you should make sure that speed changes
 			 * are not going to corrupt any outgoing frame.
 			 * Look at nsc-ircc for the gory details - Jean II */
-			smsc_ircc_change_speed(self, speed); 
+			smsc_ircc_change_speed(self, speed);
 			spin_unlock_irqrestore(&self->lock, flags);
 			dev_kfree_skb(skb);
 			return 0;
-		} else
-			self->new_speed = speed;
+		}
+
+		self->new_speed = speed;
 	}
-	
+
 	memcpy(self->tx_buff.head, skb->data, skb->len);
 
 	self->tx_buff.len = skb->len;
 	self->tx_buff.data = self->tx_buff.head;
-	
-	mtt = irda_get_mtt(skb);	
+
+	mtt = irda_get_mtt(skb);
 	if (mtt) {
 		int bofs;
 
-		/* 
+		/*
 		 * Compute how many BOFs (STA or PA's) we need to waste the
 		 * min turn time given the speed of the link.
 		 */
@@ -1117,11 +1133,12 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
 		if (bofs > 4095)
 			bofs = 4095;
 
-		smsc_ircc_dma_xmit(self, iobase, bofs);
+		smsc_ircc_dma_xmit(self, bofs);
 	} else {
 		/* Transmit frame */
-		smsc_ircc_dma_xmit(self, iobase, 0);
+		smsc_ircc_dma_xmit(self, 0);
 	}
+
 	spin_unlock_irqrestore(&self->lock, flags);
 	dev_kfree_skb(skb);
 
@@ -1129,43 +1146,44 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
 }
 
 /*
- * Function smsc_ircc_dma_xmit (self, iobase)
+ * Function smsc_ircc_dma_xmit (self, bofs)
  *
  *    Transmit data using DMA
  *
  */
-static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs)
+static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs)
 {
+	int iobase = self->io.fir_base;
 	u8 ctrl;
 
 	IRDA_DEBUG(3, "%s\n", __FUNCTION__);
 #if 1
 	/* Disable Rx */
 	register_bank(iobase, 0);
-	outb(0x00, iobase+IRCC_LCR_B);
+	outb(0x00, iobase + IRCC_LCR_B);
 #endif
 	register_bank(iobase, 1);
-	outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE, 
-	     iobase+IRCC_SCE_CFGB);
+	outb(inb(iobase + IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
+	     iobase + IRCC_SCE_CFGB);
 
 	self->io.direction = IO_XMIT;
 
 	/* Set BOF additional count for generating the min turn time */
 	register_bank(iobase, 4);
-	outb(bofs & 0xff, iobase+IRCC_BOF_COUNT_LO);
-	ctrl = inb(iobase+IRCC_CONTROL) & 0xf0;
-	outb(ctrl | ((bofs >> 8) & 0x0f), iobase+IRCC_BOF_COUNT_HI);
+	outb(bofs & 0xff, iobase + IRCC_BOF_COUNT_LO);
+	ctrl = inb(iobase + IRCC_CONTROL) & 0xf0;
+	outb(ctrl | ((bofs >> 8) & 0x0f), iobase + IRCC_BOF_COUNT_HI);
 
 	/* Set max Tx frame size */
-	outb(self->tx_buff.len >> 8, iobase+IRCC_TX_SIZE_HI);
-	outb(self->tx_buff.len & 0xff, iobase+IRCC_TX_SIZE_LO);
+	outb(self->tx_buff.len >> 8, iobase + IRCC_TX_SIZE_HI);
+	outb(self->tx_buff.len & 0xff, iobase + IRCC_TX_SIZE_LO);
 
 	/*outb(UART_MCR_OUT2, self->io.sir_base + UART_MCR);*/
-	
+
 	/* Enable burst mode chip Tx DMA */
 	register_bank(iobase, 1);
-	outb(inb(iobase+IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
-	     IRCC_CFGB_DMA_BURST, iobase+IRCC_SCE_CFGB);
+	outb(inb(iobase + IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
+	     IRCC_CFGB_DMA_BURST, iobase + IRCC_SCE_CFGB);
 
 	/* Setup DMA controller (must be done after enabling chip DMA) */
 	irda_setup_dma(self->io.dma, self->tx_buff_dma, self->tx_buff.len,
@@ -1174,50 +1192,52 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs)
 	/* Enable interrupt */
 
 	register_bank(iobase, 0);
-	outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase+IRCC_IER);
-	outb(IRCC_MASTER_INT_EN, iobase+IRCC_MASTER);
-	
+	outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase + IRCC_IER);
+	outb(IRCC_MASTER_INT_EN, iobase + IRCC_MASTER);
+
 	/* Enable transmit */
-	outb(IRCC_LCR_B_SCE_TRANSMIT | IRCC_LCR_B_SIP_ENABLE, iobase+IRCC_LCR_B);
+	outb(IRCC_LCR_B_SCE_TRANSMIT | IRCC_LCR_B_SIP_ENABLE, iobase + IRCC_LCR_B);
 }
 
 /*
  * Function smsc_ircc_dma_xmit_complete (self)
  *
- *    The transfer of a frame in finished. This function will only be called 
+ *    The transfer of a frame in finished. This function will only be called
  *    by the interrupt handler
  *
  */
-static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self, int iobase)
+static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self)
 {
+	int iobase = self->io.fir_base;
+
 	IRDA_DEBUG(3, "%s\n", __FUNCTION__);
 #if 0
 	/* Disable Tx */
 	register_bank(iobase, 0);
-	outb(0x00, iobase+IRCC_LCR_B);
+	outb(0x00, iobase + IRCC_LCR_B);
 #endif
-	register_bank(self->io.fir_base, 1);
-	outb(inb(self->io.fir_base+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
-	     self->io.fir_base+IRCC_SCE_CFGB);
+	register_bank(iobase, 1);
+	outb(inb(iobase + IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
+	     iobase + IRCC_SCE_CFGB);
 
 	/* Check for underrun! */
 	register_bank(iobase, 0);
-	if (inb(iobase+IRCC_LSR) & IRCC_LSR_UNDERRUN) {
+	if (inb(iobase + IRCC_LSR) & IRCC_LSR_UNDERRUN) {
 		self->stats.tx_errors++;
 		self->stats.tx_fifo_errors++;
 
 		/* Reset error condition */
 		register_bank(iobase, 0);
-		outb(IRCC_MASTER_ERROR_RESET, iobase+IRCC_MASTER);
-		outb(0x00, iobase+IRCC_MASTER);
+		outb(IRCC_MASTER_ERROR_RESET, iobase + IRCC_MASTER);
+		outb(0x00, iobase + IRCC_MASTER);
 	} else {
 		self->stats.tx_packets++;
-		self->stats.tx_bytes +=  self->tx_buff.len;
+		self->stats.tx_bytes += self->tx_buff.len;
 	}
 
 	/* Check if it's time to change the speed */
 	if (self->new_speed) {
-		smsc_ircc_change_speed(self, self->new_speed);		
+		smsc_ircc_change_speed(self, self->new_speed);
 		self->new_speed = 0;
 	}
 
@@ -1231,31 +1251,32 @@ static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self, int iobase)
  *    if it starts to receive a frame.
  *
  */
-static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase) 
+static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self)
 {
+	int iobase = self->io.fir_base;
 #if 0
 	/* Turn off chip DMA */
 	register_bank(iobase, 1);
-	outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE, 
-	     iobase+IRCC_SCE_CFGB);
+	outb(inb(iobase + IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
+	     iobase + IRCC_SCE_CFGB);
 #endif
-	
+
 	/* Disable Tx */
 	register_bank(iobase, 0);
-	outb(0x00, iobase+IRCC_LCR_B);
+	outb(0x00, iobase + IRCC_LCR_B);
 
 	/* Turn off chip DMA */
 	register_bank(iobase, 1);
-	outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE, 
-	     iobase+IRCC_SCE_CFGB);
+	outb(inb(iobase + IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
+	     iobase + IRCC_SCE_CFGB);
 
 	self->io.direction = IO_RECV;
 	self->rx_buff.data = self->rx_buff.head;
 
 	/* Set max Rx frame size */
 	register_bank(iobase, 4);
-	outb((2050 >> 8) & 0x0f, iobase+IRCC_RX_SIZE_HI);
-	outb(2050 & 0xff, iobase+IRCC_RX_SIZE_LO);
+	outb((2050 >> 8) & 0x0f, iobase + IRCC_RX_SIZE_HI);
+	outb(2050 & 0xff, iobase + IRCC_RX_SIZE_LO);
 
 	/* Setup DMA controller */
 	irda_setup_dma(self->io.dma, self->rx_buff_dma, self->rx_buff.truesize,
@@ -1263,83 +1284,83 @@ static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase)
 
 	/* Enable burst mode chip Rx DMA */
 	register_bank(iobase, 1);
-	outb(inb(iobase+IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE | 
-	     IRCC_CFGB_DMA_BURST, iobase+IRCC_SCE_CFGB);
+	outb(inb(iobase + IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
+	     IRCC_CFGB_DMA_BURST, iobase + IRCC_SCE_CFGB);
 
 	/* Enable interrupt */
 	register_bank(iobase, 0);
-	outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase+IRCC_IER);
-	outb(IRCC_MASTER_INT_EN, iobase+IRCC_MASTER);
-
+	outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase + IRCC_IER);
+	outb(IRCC_MASTER_INT_EN, iobase + IRCC_MASTER);
 
 	/* Enable receiver */
 	register_bank(iobase, 0);
-	outb(IRCC_LCR_B_SCE_RECEIVE | IRCC_LCR_B_SIP_ENABLE, 
-	     iobase+IRCC_LCR_B);
-	
+	outb(IRCC_LCR_B_SCE_RECEIVE | IRCC_LCR_B_SIP_ENABLE,
+	     iobase + IRCC_LCR_B);
+
 	return 0;
 }
 
 /*
- * Function smsc_ircc_dma_receive_complete(self, iobase)
+ * Function smsc_ircc_dma_receive_complete(self)
  *
  *    Finished with receiving frames
  *
  */
-static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase)
+static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self)
 {
 	struct sk_buff *skb;
 	int len, msgcnt, lsr;
-	
+	int iobase = self->io.fir_base;
+
 	register_bank(iobase, 0);
-	
+
 	IRDA_DEBUG(3, "%s\n", __FUNCTION__);
 #if 0
 	/* Disable Rx */
 	register_bank(iobase, 0);
-	outb(0x00, iobase+IRCC_LCR_B);
+	outb(0x00, iobase + IRCC_LCR_B);
 #endif
 	register_bank(iobase, 0);
-	outb(inb(iobase+IRCC_LSAR) & ~IRCC_LSAR_ADDRESS_MASK, iobase+IRCC_LSAR);
-	lsr= inb(iobase+IRCC_LSR);
-	msgcnt = inb(iobase+IRCC_LCR_B) & 0x08;
+	outb(inb(iobase + IRCC_LSAR) & ~IRCC_LSAR_ADDRESS_MASK, iobase + IRCC_LSAR);
+	lsr= inb(iobase + IRCC_LSR);
+	msgcnt = inb(iobase + IRCC_LCR_B) & 0x08;
 
 	IRDA_DEBUG(2, "%s: dma count = %d\n", __FUNCTION__,
 		   get_dma_residue(self->io.dma));
 
 	len = self->rx_buff.truesize - get_dma_residue(self->io.dma);
 
-	/* Look for errors 
-	 */	
-
-	if(lsr & (IRCC_LSR_FRAME_ERROR | IRCC_LSR_CRC_ERROR | IRCC_LSR_SIZE_ERROR)) {
+	/* Look for errors */
+	if (lsr & (IRCC_LSR_FRAME_ERROR | IRCC_LSR_CRC_ERROR | IRCC_LSR_SIZE_ERROR)) {
 		self->stats.rx_errors++;
-		if(lsr & IRCC_LSR_FRAME_ERROR) self->stats.rx_frame_errors++;
-		if(lsr & IRCC_LSR_CRC_ERROR) self->stats.rx_crc_errors++;
-		if(lsr & IRCC_LSR_SIZE_ERROR) self->stats.rx_length_errors++;
-		if(lsr & (IRCC_LSR_UNDERRUN | IRCC_LSR_OVERRUN)) self->stats.rx_length_errors++;
+		if (lsr & IRCC_LSR_FRAME_ERROR)
+			self->stats.rx_frame_errors++;
+		if (lsr & IRCC_LSR_CRC_ERROR)
+			self->stats.rx_crc_errors++;
+		if (lsr & IRCC_LSR_SIZE_ERROR)
+			self->stats.rx_length_errors++;
+		if (lsr & (IRCC_LSR_UNDERRUN | IRCC_LSR_OVERRUN))
+			self->stats.rx_length_errors++;
 		return;
 	}
+
 	/* Remove CRC */
-	if (self->io.speed < 4000000)
-		len -= 2;
-	else
-		len -= 4;
+	len -= self->io.speed < 4000000 ? 2 : 4;
 
-	if ((len < 2) || (len > 2050)) {
+	if (len < 2 || len > 2050) {
 		IRDA_WARNING("%s(), bogus len=%d\n", __FUNCTION__, len);
 		return;
 	}
 	IRDA_DEBUG(2, "%s: msgcnt = %d, len=%d\n", __FUNCTION__, msgcnt, len);
 
-	skb = dev_alloc_skb(len+1);
-	if (!skb)  {
+	skb = dev_alloc_skb(len + 1);
+	if (!skb) {
 		IRDA_WARNING("%s(), memory squeeze, dropping frame.\n",
 			     __FUNCTION__);
 		return;
-	}			
+	}
 	/* Make sure IP header gets aligned */
-	skb_reserve(skb, 1); 
+	skb_reserve(skb, 1);
 
 	memcpy(skb_put(skb, len), self->rx_buff.data, len);
 	self->stats.rx_packets++;
@@ -1357,7 +1378,7 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase
  *    Receive one frame from the infrared port
  *
  */
-static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self) 
+static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
 {
 	int boguscount = 0;
 	int iobase;
@@ -1366,20 +1387,20 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
 
 	iobase = self->io.sir_base;
 
-	/*  
-	 * Receive all characters in Rx FIFO, unwrap and unstuff them. 
-         * async_unwrap_char will deliver all found frames  
+	/*
+	 * Receive all characters in Rx FIFO, unwrap and unstuff them.
+         * async_unwrap_char will deliver all found frames
 	 */
 	do {
-		async_unwrap_char(self->netdev, &self->stats, &self->rx_buff, 
-				  inb(iobase+UART_RX));
+		async_unwrap_char(self->netdev, &self->stats, &self->rx_buff,
+				  inb(iobase + UART_RX));
 
 		/* Make sure we don't stay here to long */
 		if (boguscount++ > 32) {
 			IRDA_DEBUG(2, "%s(), breaking!\n", __FUNCTION__);
 			break;
 		}
-	} while (inb(iobase+UART_LSR) & UART_LSR_DR);	
+	} while (inb(iobase + UART_LSR) & UART_LSR_DR);
 }
 
 
@@ -1397,18 +1418,19 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
 	irqreturn_t ret = IRQ_NONE;
 
 	if (dev == NULL) {
-		printk(KERN_WARNING "%s: irq %d for unknown device.\n", 
+		printk(KERN_WARNING "%s: irq %d for unknown device.\n",
 		       driver_name, irq);
 		goto irq_ret;
 	}
-	self = (struct smsc_ircc_cb *) dev->priv;
+
+	self = netdev_priv(dev);
 	IRDA_ASSERT(self != NULL, return IRQ_NONE;);
 
 	/* Serialise the interrupt handler in various CPUs, stop Tx path */
-	spin_lock(&self->lock);	
+	spin_lock(&self->lock);
 
 	/* Check if we should use the SIR interrupt handler */
-	if (self->io.speed <=  SMSC_IRCC2_MAX_SIR_SPEED) {
+	if (self->io.speed <= SMSC_IRCC2_MAX_SIR_SPEED) {
 		ret = smsc_ircc_interrupt_sir(dev);
 		goto irq_ret_unlock;
 	}
@@ -1416,25 +1438,25 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
 	iobase = self->io.fir_base;
 
 	register_bank(iobase, 0);
-	iir = inb(iobase+IRCC_IIR);
-	if (iir == 0) 
+	iir = inb(iobase + IRCC_IIR);
+	if (iir == 0)
 		goto irq_ret_unlock;
 	ret = IRQ_HANDLED;
 
 	/* Disable interrupts */
-	outb(0, iobase+IRCC_IER);
-	lcra = inb(iobase+IRCC_LCR_A);
-	lsr = inb(iobase+IRCC_LSR);
-	
+	outb(0, iobase + IRCC_IER);
+	lcra = inb(iobase + IRCC_LCR_A);
+	lsr = inb(iobase + IRCC_LSR);
+
 	IRDA_DEBUG(2, "%s(), iir = 0x%02x\n", __FUNCTION__, iir);
 
 	if (iir & IRCC_IIR_EOM) {
 		if (self->io.direction == IO_RECV)
-			smsc_ircc_dma_receive_complete(self, iobase);
+			smsc_ircc_dma_receive_complete(self);
 		else
-			smsc_ircc_dma_xmit_complete(self, iobase);
-		
-		smsc_ircc_dma_receive(self, iobase);
+			smsc_ircc_dma_xmit_complete(self);
+
+		smsc_ircc_dma_receive(self);
 	}
 
 	if (iir & IRCC_IIR_ACTIVE_FRAME) {
@@ -1444,7 +1466,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
 	/* Enable interrupts again */
 
 	register_bank(iobase, 0);
-	outb(IRCC_IER_ACTIVE_FRAME|IRCC_IER_EOM, iobase+IRCC_IER);
+	outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase + IRCC_IER);
 
  irq_ret_unlock:
 	spin_unlock(&self->lock);
@@ -1459,7 +1481,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
  */
 static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev)
 {
-	struct smsc_ircc_cb *self = dev->priv;
+	struct smsc_ircc_cb *self = netdev_priv(dev);
 	int boguscount = 0;
 	int iobase;
 	int iir, lsr;
@@ -1469,14 +1491,14 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev)
 
 	iobase = self->io.sir_base;
 
-	iir = inb(iobase+UART_IIR) & UART_IIR_ID;
+	iir = inb(iobase + UART_IIR) & UART_IIR_ID;
 	if (iir == 0)
 		return IRQ_NONE;
 	while (iir) {
 		/* Clear interrupt */
-		lsr = inb(iobase+UART_LSR);
+		lsr = inb(iobase + UART_LSR);
 
-		IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", 
+		IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n",
 			    __FUNCTION__, iir, lsr, iobase);
 
 		switch (iir) {
@@ -1496,13 +1518,13 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev)
 			IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n",
 				   __FUNCTION__, iir);
 			break;
-		} 
-		
+		}
+
 		/* Make sure we don't stay here to long */
 		if (boguscount++ > 100)
 			break;
 
- 	        iir = inb(iobase + UART_IIR) & UART_IIR_ID;
+	        iir = inb(iobase + UART_IIR) & UART_IIR_ID;
 	}
 	/*spin_unlock(&self->lock);*/
 	return IRQ_HANDLED;
@@ -1529,7 +1551,7 @@ static int ircc_is_receiving(struct smsc_ircc_cb *self)
 		   get_dma_residue(self->io.dma));
 
 	status = (self->rx_buff.state != OUTSIDE_FRAME);
-	
+
 	return status;
 }
 #endif /* unused */
@@ -1544,19 +1566,16 @@ static int ircc_is_receiving(struct smsc_ircc_cb *self)
 static int smsc_ircc_net_open(struct net_device *dev)
 {
 	struct smsc_ircc_cb *self;
-	int iobase;
 	char hwname[16];
 	unsigned long flags;
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-	
+
 	IRDA_ASSERT(dev != NULL, return -1;);
-	self = (struct smsc_ircc_cb *) dev->priv;
+	self = netdev_priv(dev);
 	IRDA_ASSERT(self != NULL, return 0;);
-	
-	iobase = self->io.fir_base;
 
-	if (request_irq(self->io.irq, smsc_ircc_interrupt, 0, dev->name, 
+	if (request_irq(self->io.irq, smsc_ircc_interrupt, 0, dev->name,
 			(void *) dev)) {
 		IRDA_DEBUG(0, "%s(), unable to allocate irq=%d\n",
 			   __FUNCTION__, self->io.irq);
@@ -1568,14 +1587,14 @@ static int smsc_ircc_net_open(struct net_device *dev)
 	self->io.speed = 0;
 	smsc_ircc_change_speed(self, SMSC_IRCC2_C_IRDA_FALLBACK_SPEED);
 	spin_unlock_irqrestore(&self->lock, flags);
-	
+
 	/* Give self a hardware name */
 	/* It would be cool to offer the chip revision here - Jean II */
 	sprintf(hwname, "SMSC @ 0x%03x", self->io.fir_base);
 
-	/* 
+	/*
 	 * Open new IrLAP layer instance, now that everything should be
-	 * initialized properly 
+	 * initialized properly
 	 */
 	self->irlap = irlap_open(dev, &self->qos, hwname);
 
@@ -1590,7 +1609,7 @@ static int smsc_ircc_net_open(struct net_device *dev)
 			     __FUNCTION__, self->io.dma);
 		return -EAGAIN;
 	}
-	
+
 	netif_start_queue(dev);
 
 	return 0;
@@ -1605,73 +1624,53 @@ static int smsc_ircc_net_open(struct net_device *dev)
 static int smsc_ircc_net_close(struct net_device *dev)
 {
 	struct smsc_ircc_cb *self;
-	int iobase;
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-	
+
 	IRDA_ASSERT(dev != NULL, return -1;);
-	self = (struct smsc_ircc_cb *) dev->priv;	
+	self = netdev_priv(dev);
 	IRDA_ASSERT(self != NULL, return 0;);
-	
-	iobase = self->io.fir_base;
 
 	/* Stop device */
 	netif_stop_queue(dev);
-	
+
 	/* Stop and remove instance of IrLAP */
 	if (self->irlap)
 		irlap_close(self->irlap);
 	self->irlap = NULL;
 
 	free_irq(self->io.irq, dev);
-
 	disable_dma(self->io.dma);
-
 	free_dma(self->io.dma);
 
 	return 0;
 }
 
-
-static void smsc_ircc_suspend(struct smsc_ircc_cb *self)
+static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level)
 {
-	IRDA_MESSAGE("%s, Suspending\n", driver_name);
+	struct smsc_ircc_cb *self = dev_get_drvdata(dev);
 
-	if (self->io.suspended)
-		return;
+	IRDA_MESSAGE("%s, Suspending\n", driver_name);
 
-	smsc_ircc_net_close(self->netdev);
+	if (level == SUSPEND_DISABLE && !self->io.suspended) {
+		smsc_ircc_net_close(self->netdev);
+		self->io.suspended = 1;
+	}
 
-	self->io.suspended = 1;
+	return 0;
 }
 
-static void smsc_ircc_wakeup(struct smsc_ircc_cb *self)
+static int smsc_ircc_resume(struct device *dev, u32 level)
 {
-	if (!self->io.suspended)
-		return;
+	struct smsc_ircc_cb *self = dev_get_drvdata(dev);
 
-	/* The code was doing a "cli()" here, but this can't be right.
-	 * If you need protection, do it in net_open with a spinlock
-	 * or give a good reason. - Jean II */
+	if (level == RESUME_ENABLE && self->io.suspended) {
 
-	smsc_ircc_net_open(self->netdev);
-	
-	IRDA_MESSAGE("%s, Waking up\n", driver_name);
-}
+		smsc_ircc_net_open(self->netdev);
+		self->io.suspended = 0;
 
-static int smsc_ircc_pmproc(struct pm_dev *dev, pm_request_t rqst, void *data)
-{
-        struct smsc_ircc_cb *self = (struct smsc_ircc_cb*) dev->data;
-        if (self) {
-                switch (rqst) {
-                case PM_SUSPEND:
-                        smsc_ircc_suspend(self);
-                        break;
-                case PM_RESUME:
-                        smsc_ircc_wakeup(self);
-                        break;
-                }
-        }
+		IRDA_MESSAGE("%s, Waking up\n", driver_name);
+	}
 	return 0;
 }
 
@@ -1690,10 +1689,7 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
 
 	IRDA_ASSERT(self != NULL, return -1;);
 
-	iobase = self->io.fir_base;
-
-	if (self->pmdev)
-		pm_unregister(self->pmdev);
+	platform_device_unregister(self->pldev);
 
 	/* Remove netdevice */
 	unregister_netdev(self->netdev);
@@ -1702,15 +1698,16 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
 	spin_lock_irqsave(&self->lock, flags);
 
 	/* Stop interrupts */
+	iobase = self->io.fir_base;
 	register_bank(iobase, 0);
-	outb(0, iobase+IRCC_IER);
-	outb(IRCC_MASTER_RESET, iobase+IRCC_MASTER);
-	outb(0x00, iobase+IRCC_MASTER);
+	outb(0, iobase + IRCC_IER);
+	outb(IRCC_MASTER_RESET, iobase + IRCC_MASTER);
+	outb(0x00, iobase + IRCC_MASTER);
 #if 0
 	/* Reset to SIR mode */
 	register_bank(iobase, 1);
-        outb(IRCC_CFGA_IRDA_SIR_A|IRCC_CFGA_TX_POLARITY, iobase+IRCC_SCE_CFGA);
-        outb(IRCC_CFGB_IR, iobase+IRCC_SCE_CFGB);
+        outb(IRCC_CFGA_IRDA_SIR_A|IRCC_CFGA_TX_POLARITY, iobase + IRCC_SCE_CFGA);
+        outb(IRCC_CFGB_IR, iobase + IRCC_SCE_CFGB);
 #endif
 	spin_unlock_irqrestore(&self->lock, flags);
 
@@ -1720,7 +1717,7 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
 
 	release_region(self->io.fir_base, self->io.fir_ext);
 
-	IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__, 
+	IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__,
 		   self->io.sir_base);
 
 	release_region(self->io.sir_base, self->io.sir_ext);
@@ -1728,7 +1725,7 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
 	if (self->tx_buff.head)
 		dma_free_coherent(NULL, self->tx_buff.truesize,
 				  self->tx_buff.head, self->tx_buff_dma);
-	
+
 	if (self->rx_buff.head)
 		dma_free_coherent(NULL, self->rx_buff.truesize,
 				  self->rx_buff.head, self->rx_buff_dma);
@@ -1744,10 +1741,12 @@ static void __exit smsc_ircc_cleanup(void)
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
-	for (i=0; i < 2; i++) {
+	for (i = 0; i < 2; i++) {
 		if (dev_self[i])
 			smsc_ircc_close(dev_self[i]);
 	}
+
+	driver_unregister(&smsc_ircc_driver);
 }
 
 /*
@@ -1763,34 +1762,34 @@ void smsc_ircc_sir_start(struct smsc_ircc_cb *self)
 
 	IRDA_DEBUG(3, "%s\n", __FUNCTION__);
 
-	IRDA_ASSERT(self != NULL, return;);	
-	dev= self->netdev;
-	IRDA_ASSERT(dev != NULL, return;);		
+	IRDA_ASSERT(self != NULL, return;);
+	dev = self->netdev;
+	IRDA_ASSERT(dev != NULL, return;);
 	dev->hard_start_xmit = &smsc_ircc_hard_xmit_sir;
 
 	fir_base = self->io.fir_base;
 	sir_base = self->io.sir_base;
 
 	/* Reset everything */
-	outb(IRCC_MASTER_RESET, fir_base+IRCC_MASTER);
+	outb(IRCC_MASTER_RESET, fir_base + IRCC_MASTER);
 
 	#if SMSC_IRCC2_C_SIR_STOP
 	/*smsc_ircc_sir_stop(self);*/
 	#endif
 
 	register_bank(fir_base, 1);
-	outb(((inb(fir_base+IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | IRCC_CFGA_IRDA_SIR_A), fir_base+IRCC_SCE_CFGA);
+	outb(((inb(fir_base + IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | IRCC_CFGA_IRDA_SIR_A), fir_base + IRCC_SCE_CFGA);
 
 	/* Initialize UART */
-	outb(UART_LCR_WLEN8, sir_base+UART_LCR);  /* Reset DLAB */
-	outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), sir_base+UART_MCR);
-	
+	outb(UART_LCR_WLEN8, sir_base + UART_LCR);  /* Reset DLAB */
+	outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), sir_base + UART_MCR);
+
 	/* Turn on interrups */
-	outb(UART_IER_RLSI | UART_IER_RDI |UART_IER_THRI, sir_base+UART_IER);
+	outb(UART_IER_RLSI | UART_IER_RDI |UART_IER_THRI, sir_base + UART_IER);
 
 	IRDA_DEBUG(3, "%s() - exit\n", __FUNCTION__);
 
-	outb(0x00, fir_base+IRCC_MASTER);
+	outb(0x00, fir_base + IRCC_MASTER);
 }
 
 #if SMSC_IRCC2_C_SIR_STOP
@@ -1802,10 +1801,10 @@ void smsc_ircc_sir_stop(struct smsc_ircc_cb *self)
 	iobase = self->io.sir_base;
 
 	/* Reset UART */
-	outb(0, iobase+UART_MCR);
-	
+	outb(0, iobase + UART_MCR);
+
 	/* Turn off interrupts */
-	outb(0, iobase+UART_IER);
+	outb(0, iobase + UART_IER);
 }
 #endif
 
@@ -1831,16 +1830,16 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
 	/* Finished with frame?  */
 	if (self->tx_buff.len > 0)  {
 		/* Write data left in transmit buffer */
-		actual = smsc_ircc_sir_write(iobase, self->io.fifo_size, 
+		actual = smsc_ircc_sir_write(iobase, self->io.fifo_size,
 				      self->tx_buff.data, self->tx_buff.len);
 		self->tx_buff.data += actual;
 		self->tx_buff.len  -= actual;
 	} else {
-	
+
 	/*if (self->tx_buff.len ==0)  {*/
-		
-		/* 
-		 *  Now serial buffer is almost free & we can start 
+
+		/*
+		 *  Now serial buffer is almost free & we can start
 		 *  transmission of another packet. But first we must check
 		 *  if we need to change the speed of the hardware
 		 */
@@ -1856,21 +1855,19 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
 		}
 		self->stats.tx_packets++;
 
-		if(self->io.speed <= 115200) {
-		/* 
-		 * Reset Rx FIFO to make sure that all reflected transmit data
-		 * is discarded. This is needed for half duplex operation
-		 */
-		fcr = UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR;
-		if (self->io.speed < 38400)
-			fcr |= UART_FCR_TRIGGER_1;
-		else 
-			fcr |= UART_FCR_TRIGGER_14;
+		if (self->io.speed <= 115200) {
+			/*
+			 * Reset Rx FIFO to make sure that all reflected transmit data
+			 * is discarded. This is needed for half duplex operation
+			 */
+			fcr = UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR;
+			fcr |= self->io.speed < 38400 ?
+					UART_FCR_TRIGGER_1 : UART_FCR_TRIGGER_14;
 
-		outb(fcr, iobase+UART_FCR);
+			outb(fcr, iobase + UART_FCR);
 
-		/* Turn on receive interrupts */
-		outb(UART_IER_RDI, iobase+UART_IER);
+			/* Turn on receive interrupts */
+			outb(UART_IER_RDI, iobase + UART_IER);
 		}
 	}
 }
@@ -1884,17 +1881,17 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
 static int smsc_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len)
 {
 	int actual = 0;
-	
+
 	/* Tx FIFO should be empty! */
-	if (!(inb(iobase+UART_LSR) & UART_LSR_THRE)) {
+	if (!(inb(iobase + UART_LSR) & UART_LSR_THRE)) {
 		IRDA_WARNING("%s(), failed, fifo not empty!\n", __FUNCTION__);
 		return 0;
 	}
-        
+
 	/* Fill FIFO with current frame */
-	while ((fifo_size-- > 0) && (actual < len)) {
+	while (fifo_size-- > 0 && actual < len) {
 		/* Transmit next byte */
-		outb(buf[actual], iobase+UART_TX);
+		outb(buf[actual], iobase + UART_TX);
 		actual++;
 	}
 	return actual;
@@ -1921,20 +1918,21 @@ static int smsc_ircc_is_receiving(struct smsc_ircc_cb *self)
 static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self)
 {
 	unsigned int	i;
-	
+
 	IRDA_ASSERT(self != NULL, return;);
-	
-	for(i=0; smsc_transceivers[i].name!=NULL; i++) 
-		if((*smsc_transceivers[i].probe)(self->io.fir_base)) {
+
+	for (i = 0; smsc_transceivers[i].name != NULL; i++)
+		if (smsc_transceivers[i].probe(self->io.fir_base)) {
 			IRDA_MESSAGE(" %s transceiver found\n",
 				     smsc_transceivers[i].name);
-			self->transceiver= i+1;
+			self->transceiver= i + 1;
 			return;
 		}
+
 	IRDA_MESSAGE("No transceiver found. Defaulting to %s\n",
 		     smsc_transceivers[SMSC_IRCC2_C_DEFAULT_TRANSCEIVER].name);
-			
-	self->transceiver= SMSC_IRCC2_C_DEFAULT_TRANSCEIVER;
+
+	self->transceiver = SMSC_IRCC2_C_DEFAULT_TRANSCEIVER;
 }
 
 
@@ -1947,9 +1945,10 @@ static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self)
 static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 speed)
 {
 	unsigned int trx;
-	
+
 	trx = self->transceiver;
-	if(trx>0) (*smsc_transceivers[trx-1].set_for_speed)(self->io.fir_base, speed);
+	if (trx > 0)
+		smsc_transceivers[trx - 1].set_for_speed(self->io.fir_base, speed);
 }
 
 /*
@@ -1977,16 +1976,14 @@ static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 s
 
 static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self)
 {
-	int iobase;
+	int iobase = self->io.sir_base;
 	int count = SMSC_IRCC2_HW_TRANSMITTER_TIMEOUT_US;
-	
-	iobase = self->io.sir_base;
-	
+
 	/* Calibrated busy loop */
-	while((count-- > 0) && !(inb(iobase+UART_LSR) & UART_LSR_TEMT))
+	while (count-- > 0 && !(inb(iobase + UART_LSR) & UART_LSR_TEMT))
 		udelay(1);
 
-	if(count == 0)
+	if (count == 0)
 		IRDA_DEBUG(0, "%s(): stuck transmitter\n", __FUNCTION__);
 }
 
@@ -1998,40 +1995,42 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self)
 
 static int __init smsc_ircc_look_for_chips(void)
 {
-	smsc_chip_address_t *address;
-	char	*type;
+	struct smsc_chip_address *address;
+	char *type;
 	unsigned int cfg_base, found;
-	
+
 	found = 0;
 	address = possible_addresses;
-	
-	while(address->cfg_base){
+
+	while (address->cfg_base) {
 		cfg_base = address->cfg_base;
-		
+
 		/*printk(KERN_WARNING "%s(): probing: 0x%02x for: 0x%02x\n", __FUNCTION__, cfg_base, address->type);*/
-		
-		if( address->type & SMSCSIO_TYPE_FDC){
+
+		if (address->type & SMSCSIO_TYPE_FDC) {
 			type = "FDC";
-			if((address->type) & SMSCSIO_TYPE_FLAT) {
-				if(!smsc_superio_flat(fdc_chips_flat,cfg_base, type)) found++;
-			}
-			if((address->type) & SMSCSIO_TYPE_PAGED) {
-				if(!smsc_superio_paged(fdc_chips_paged,cfg_base, type)) found++;		
-			}			
+			if (address->type & SMSCSIO_TYPE_FLAT)
+				if (!smsc_superio_flat(fdc_chips_flat, cfg_base, type))
+					found++;
+
+			if (address->type & SMSCSIO_TYPE_PAGED)
+				if (!smsc_superio_paged(fdc_chips_paged, cfg_base, type))
+					found++;
 		}
-		if( address->type & SMSCSIO_TYPE_LPC){
+		if (address->type & SMSCSIO_TYPE_LPC) {
 			type = "LPC";
-			if((address->type) & SMSCSIO_TYPE_FLAT) {
-				if(!smsc_superio_flat(lpc_chips_flat,cfg_base,type)) found++;
-			}
-			if((address->type) & SMSCSIO_TYPE_PAGED) {
-				if(!smsc_superio_paged(lpc_chips_paged,cfg_base,"LPC")) found++;		
-			}			
+			if (address->type & SMSCSIO_TYPE_FLAT)
+				if (!smsc_superio_flat(lpc_chips_flat, cfg_base, type))
+					found++;
+
+			if (address->type & SMSCSIO_TYPE_PAGED)
+				if (!smsc_superio_paged(lpc_chips_paged, cfg_base, type))
+					found++;
 		}
 		address++;
 	}
 	return found;
-} 
+}
 
 /*
  * Function smsc_superio_flat (chip, base, type)
@@ -2039,7 +2038,7 @@ static int __init smsc_ircc_look_for_chips(void)
  *    Try to get configuration of a smc SuperIO chip with flat register model
  *
  */
-static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfgbase, char *type)
+static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfgbase, char *type)
 {
 	unsigned short firbase, sirbase;
 	u8 mode, dma, irq;
@@ -2047,39 +2046,37 @@ static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfg
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
-	if (smsc_ircc_probe(cfgbase, SMSCSIOFLAT_DEVICEID_REG, chips, type)==NULL)
+	if (smsc_ircc_probe(cfgbase, SMSCSIOFLAT_DEVICEID_REG, chips, type) == NULL)
 		return ret;
 
 	outb(SMSCSIOFLAT_UARTMODE0C_REG, cfgbase);
-	mode = inb(cfgbase+1);
-	
+	mode = inb(cfgbase + 1);
+
 	/*printk(KERN_WARNING "%s(): mode: 0x%02x\n", __FUNCTION__, mode);*/
-	
-	if(!(mode & SMSCSIOFLAT_UART2MODE_VAL_IRDA))
+
+	if (!(mode & SMSCSIOFLAT_UART2MODE_VAL_IRDA))
 		IRDA_WARNING("%s(): IrDA not enabled\n", __FUNCTION__);
 
 	outb(SMSCSIOFLAT_UART2BASEADDR_REG, cfgbase);
-	sirbase = inb(cfgbase+1) << 2;
+	sirbase = inb(cfgbase + 1) << 2;
 
-   	/* FIR iobase */
+	/* FIR iobase */
 	outb(SMSCSIOFLAT_FIRBASEADDR_REG, cfgbase);
-	firbase = inb(cfgbase+1) << 3;
+	firbase = inb(cfgbase + 1) << 3;
 
 	/* DMA */
 	outb(SMSCSIOFLAT_FIRDMASELECT_REG, cfgbase);
-	dma = inb(cfgbase+1) & SMSCSIOFLAT_FIRDMASELECT_MASK;
-	
+	dma = inb(cfgbase + 1) & SMSCSIOFLAT_FIRDMASELECT_MASK;
+
 	/* IRQ */
 	outb(SMSCSIOFLAT_UARTIRQSELECT_REG, cfgbase);
-	irq = inb(cfgbase+1) & SMSCSIOFLAT_UART2IRQSELECT_MASK;
+	irq = inb(cfgbase + 1) & SMSCSIOFLAT_UART2IRQSELECT_MASK;
 
 	IRDA_MESSAGE("%s(): fir: 0x%02x, sir: 0x%02x, dma: %02d, irq: %d, mode: 0x%02x\n", __FUNCTION__, firbase, sirbase, dma, irq, mode);
 
-	if (firbase) {
-		if (smsc_ircc_open(firbase, sirbase, dma, irq) == 0)
-			ret=0; 
-	}
-	
+	if (firbase && smsc_ircc_open(firbase, sirbase, dma, irq) == 0)
+		ret = 0;
+
 	/* Exit configuration */
 	outb(SMSCSIO_CFGEXITKEY, cfgbase);
 
@@ -2092,26 +2089,26 @@ static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfg
  *    Try  to get configuration of a smc SuperIO chip with paged register model
  *
  */
-static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cfg_base, char *type)
+static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type)
 {
 	unsigned short fir_io, sir_io;
 	int ret = -ENODEV;
-	
+
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
-	if (smsc_ircc_probe(cfg_base,0x20,chips,type)==NULL)
+	if (smsc_ircc_probe(cfg_base, 0x20, chips, type) == NULL)
 		return ret;
-	
+
 	/* Select logical device (UART2) */
 	outb(0x07, cfg_base);
 	outb(0x05, cfg_base + 1);
-		
+
 	/* SIR iobase */
 	outb(0x60, cfg_base);
-	sir_io  = inb(cfg_base + 1) << 8;
+	sir_io = inb(cfg_base + 1) << 8;
 	outb(0x61, cfg_base);
 	sir_io |= inb(cfg_base + 1);
-		
+
 	/* Read FIR base */
 	outb(0x62, cfg_base);
 	fir_io = inb(cfg_base + 1) << 8;
@@ -2119,11 +2116,9 @@ static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cf
 	fir_io |= inb(cfg_base + 1);
 	outb(0x2b, cfg_base); /* ??? */
 
-	if (fir_io) {
-		if (smsc_ircc_open(fir_io, sir_io, ircc_dma, ircc_irq) == 0)
-			ret=0; 
-	}
-	
+	if (fir_io && smsc_ircc_open(fir_io, sir_io, ircc_dma, ircc_irq) == 0)
+		ret = 0;
+
 	/* Exit configuration */
 	outb(SMSCSIO_CFGEXITKEY, cfg_base);
 
@@ -2131,21 +2126,17 @@ static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cf
 }
 
 
-static int __init smsc_access(unsigned short cfg_base,unsigned char reg)
+static int __init smsc_access(unsigned short cfg_base, unsigned char reg)
 {
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
 	outb(reg, cfg_base);
-
-	if (inb(cfg_base)!=reg)
-		return -1;
-
-	return 0;
+	return inb(cfg_base) != reg ? -1 : 0;
 }
 
-static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg,const smsc_chip_t *chip,char *type)
+static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type)
 {
-	u8 devid,xdevid,rev; 
+	u8 devid, xdevid, rev;
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
@@ -2158,7 +2149,7 @@ static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg
 
 	outb(reg, cfg_base);
 
-	xdevid=inb(cfg_base+1);
+	xdevid = inb(cfg_base + 1);
 
 	/* Enter configuration */
 
@@ -2168,51 +2159,49 @@ static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg
 	if (smsc_access(cfg_base,0x55))	/* send second key and check */
 		return NULL;
 	#endif
-	
+
 	/* probe device ID */
 
-	if (smsc_access(cfg_base,reg))
+	if (smsc_access(cfg_base, reg))
 		return NULL;
 
-	devid=inb(cfg_base+1);
-	
-	if (devid==0)			/* typical value for unused port */
-		return NULL;
+	devid = inb(cfg_base + 1);
 
-	if (devid==0xff)		/* typical value for unused port */
+	if (devid == 0 || devid == 0xff)	/* typical values for unused port */
 		return NULL;
 
 	/* probe revision ID */
 
-	if (smsc_access(cfg_base,reg+1))
+	if (smsc_access(cfg_base, reg + 1))
 		return NULL;
 
-	rev=inb(cfg_base+1);
+	rev = inb(cfg_base + 1);
 
-	if (rev>=128)			/* i think this will make no sense */
+	if (rev >= 128)			/* i think this will make no sense */
 		return NULL;
 
-	if (devid==xdevid)		/* protection against false positives */        
+	if (devid == xdevid)		/* protection against false positives */
 		return NULL;
 
 	/* Check for expected device ID; are there others? */
 
-	while(chip->devid!=devid) {
+	while (chip->devid != devid) {
 
 		chip++;
 
-		if (chip->name==NULL)
+		if (chip->name == NULL)
 			return NULL;
 	}
 
-	IRDA_MESSAGE("found SMC SuperIO Chip (devid=0x%02x rev=%02X base=0x%04x): %s%s\n",devid,rev,cfg_base,type,chip->name);
+	IRDA_MESSAGE("found SMC SuperIO Chip (devid=0x%02x rev=%02X base=0x%04x): %s%s\n",
+		     devid, rev, cfg_base, type, chip->name);
 
-	if (chip->rev>rev){
-		IRDA_MESSAGE("Revision higher than expected\n");	
+	if (chip->rev > rev) {
+		IRDA_MESSAGE("Revision higher than expected\n");
 		return NULL;
 	}
-	
-	if (chip->flags&NoIRDA)
+
+	if (chip->flags & NoIRDA)
 		IRDA_MESSAGE("chipset does not support IRDA\n");
 
 	return chip;
@@ -2226,8 +2215,8 @@ static int __init smsc_superio_fdc(unsigned short cfg_base)
 		IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n",
 			     __FUNCTION__, cfg_base);
 	} else {
-		if (!smsc_superio_flat(fdc_chips_flat,cfg_base,"FDC")
-		    ||!smsc_superio_paged(fdc_chips_paged,cfg_base,"FDC"))
+		if (!smsc_superio_flat(fdc_chips_flat, cfg_base, "FDC") ||
+		    !smsc_superio_paged(fdc_chips_paged, cfg_base, "FDC"))
 			ret =  0;
 
 		release_region(cfg_base, 2);
@@ -2244,9 +2233,10 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
 		IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n",
 			     __FUNCTION__, cfg_base);
 	} else {
-		if (!smsc_superio_flat(lpc_chips_flat,cfg_base,"LPC")
-		    ||!smsc_superio_paged(lpc_chips_paged,cfg_base,"LPC"))
+		if (!smsc_superio_flat(lpc_chips_flat, cfg_base, "LPC") ||
+		    !smsc_superio_paged(lpc_chips_paged, cfg_base, "LPC"))
 			ret = 0;
+
 		release_region(cfg_base, 2);
 	}
 	return ret;
@@ -2269,18 +2259,23 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
 static void smsc_ircc_set_transceiver_smsc_ircc_atc(int fir_base, u32 speed)
 {
 	unsigned long jiffies_now, jiffies_timeout;
-	u8	val;
-	
-	jiffies_now= jiffies;
-	jiffies_timeout= jiffies+SMSC_IRCC2_ATC_PROGRAMMING_TIMEOUT_JIFFIES;
-	
+	u8 val;
+
+	jiffies_now = jiffies;
+	jiffies_timeout = jiffies + SMSC_IRCC2_ATC_PROGRAMMING_TIMEOUT_JIFFIES;
+
 	/* ATC */
 	register_bank(fir_base, 4);
-	outb((inb(fir_base+IRCC_ATC) & IRCC_ATC_MASK) |IRCC_ATC_nPROGREADY|IRCC_ATC_ENABLE, fir_base+IRCC_ATC);
-	while((val=(inb(fir_base+IRCC_ATC) & IRCC_ATC_nPROGREADY)) && !time_after(jiffies, jiffies_timeout));
-	if(val)
+	outb((inb(fir_base + IRCC_ATC) & IRCC_ATC_MASK) | IRCC_ATC_nPROGREADY|IRCC_ATC_ENABLE,
+	     fir_base + IRCC_ATC);
+
+	while ((val = (inb(fir_base + IRCC_ATC) & IRCC_ATC_nPROGREADY)) &&
+		!time_after(jiffies, jiffies_timeout))
+		/* empty */;
+
+	if (val)
 		IRDA_WARNING("%s(): ATC: 0x%02x\n", __FUNCTION__,
-			     inb(fir_base+IRCC_ATC));
+			     inb(fir_base + IRCC_ATC));
 }
 
 /*
@@ -2298,34 +2293,32 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base)
 /*
  * Function smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select(self, speed)
  *
- *    Set transceiver 
+ *    Set transceiver
  *
  */
 
 static void smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select(int fir_base, u32 speed)
 {
-	u8	fast_mode;
-	
-	switch(speed)
-	{
-		default:
-		case 576000 :
-		fast_mode = 0; 
+	u8 fast_mode;
+
+	switch (speed) {
+	default:
+	case 576000 :
+		fast_mode = 0;
 		break;
-		case 1152000 :
-		case 4000000 :
+	case 1152000 :
+	case 4000000 :
 		fast_mode = IRCC_LCR_A_FAST;
 		break;
-		
 	}
 	register_bank(fir_base, 0);
-	outb((inb(fir_base+IRCC_LCR_A) &  0xbf) | fast_mode, fir_base+IRCC_LCR_A);
+	outb((inb(fir_base + IRCC_LCR_A) & 0xbf) | fast_mode, fir_base + IRCC_LCR_A);
 }
 
 /*
  * Function smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select(fir_base)
  *
- *    Probe transceiver 
+ *    Probe transceiver
  *
  */
 
@@ -2337,35 +2330,34 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select(int fir_base)
 /*
  * Function smsc_ircc_set_transceiver_toshiba_sat1800(fir_base, speed)
  *
- *    Set transceiver 
+ *    Set transceiver
  *
  */
 
 static void smsc_ircc_set_transceiver_toshiba_sat1800(int fir_base, u32 speed)
 {
-	u8	fast_mode;
-	
-	switch(speed)
-	{
-		default:
-		case 576000 :
-		fast_mode = 0; 
+	u8 fast_mode;
+
+	switch (speed) {
+	default:
+	case 576000 :
+		fast_mode = 0;
 		break;
-		case 1152000 :
-		case 4000000 :
+	case 1152000 :
+	case 4000000 :
 		fast_mode = /*IRCC_LCR_A_FAST |*/ IRCC_LCR_A_GP_DATA;
 		break;
-		
+
 	}
 	/* This causes an interrupt */
 	register_bank(fir_base, 0);
-	outb((inb(fir_base+IRCC_LCR_A) &  0xbf) | fast_mode, fir_base+IRCC_LCR_A);
+	outb((inb(fir_base + IRCC_LCR_A) &  0xbf) | fast_mode, fir_base + IRCC_LCR_A);
 }
 
 /*
  * Function smsc_ircc_probe_transceiver_toshiba_sat1800(fir_base)
  *
- *    Probe transceiver 
+ *    Probe transceiver
  *
  */
 
@@ -2377,20 +2369,3 @@ static int smsc_ircc_probe_transceiver_toshiba_sat1800(int fir_base)
 
 module_init(smsc_ircc_init);
 module_exit(smsc_ircc_cleanup);
-
-MODULE_AUTHOR("Daniele Peri <peri@csai.unipa.it>");
-MODULE_DESCRIPTION("SMC IrCC SIR/FIR controller driver");
-MODULE_LICENSE("GPL");
-
-module_param(ircc_dma, int, 0);
-MODULE_PARM_DESC(ircc_dma, "DMA channel");
-module_param(ircc_irq, int, 0);
-MODULE_PARM_DESC(ircc_irq, "IRQ line");
-module_param(ircc_fir, int, 0);
-MODULE_PARM_DESC(ircc_fir, "FIR Base Address");
-module_param(ircc_sir, int, 0);
-MODULE_PARM_DESC(ircc_sir, "SIR Base Address");
-module_param(ircc_cfg, int, 0);
-MODULE_PARM_DESC(ircc_cfg, "Configuration register base address");
-module_param(ircc_transceiver, int, 0);
-MODULE_PARM_DESC(ircc_transceiver, "Transceiver type");
diff --git a/drivers/net/irda/smsc-ircc2.h b/drivers/net/irda/smsc-ircc2.h
index 458611c..0c36286 100644
--- a/drivers/net/irda/smsc-ircc2.h
+++ b/drivers/net/irda/smsc-ircc2.h
@@ -1,5 +1,5 @@
 /*********************************************************************
- * $Id: smsc-ircc2.h,v 1.12.2.1 2002/10/27 10:52:37 dip Exp $               
+ * $Id: smsc-ircc2.h,v 1.12.2.1 2002/10/27 10:52:37 dip Exp $
  *
  * Description:   Definitions for the SMC IrCC chipset
  * Status:        Experimental.
@@ -9,25 +9,25 @@
  *     All Rights Reserved.
  *
  * Based on smc-ircc.h:
- * 
+ *
  *     Copyright (c) 1999-2000, Dag Brattli <dagb@cs.uit.no>
  *     Copyright (c) 1998-1999, Thomas Davis (tadavis@jps.net>
  *     All Rights Reserved
  *
- *      
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
  *
  ********************************************************************/
@@ -112,10 +112,10 @@
 
 #define   IRCC_CFGA_COM				0x00
 #define		IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK	0x87
-#define   	IRCC_CFGA_IRDA_SIR_A	0x08
-#define   	IRCC_CFGA_ASK_SIR		0x10
-#define   	IRCC_CFGA_IRDA_SIR_B	0x18
-#define   	IRCC_CFGA_IRDA_HDLC		0x20
+#define		IRCC_CFGA_IRDA_SIR_A	0x08
+#define		IRCC_CFGA_ASK_SIR		0x10
+#define		IRCC_CFGA_IRDA_SIR_B	0x18
+#define		IRCC_CFGA_IRDA_HDLC		0x20
 #define		IRCC_CFGA_IRDA_4PPM		0x28
 #define		IRCC_CFGA_CONSUMER		0x30
 #define		IRCC_CFGA_RAW_IR		0x38
@@ -130,7 +130,7 @@
 #define IRCC_CFGB_LPBCK_TX_CRC	   0x10
 #define IRCC_CFGB_NOWAIT	   0x08
 #define IRCC_CFGB_STRING_MOVE	   0x04
-#define IRCC_CFGB_DMA_BURST 	   0x02
+#define IRCC_CFGB_DMA_BURST	   0x02
 #define IRCC_CFGB_DMA_ENABLE	   0x01
 
 #define IRCC_CFGB_MUX_COM          0x00
@@ -141,11 +141,11 @@
 /* Register block 3 - Identification Registers! */
 #define IRCC_ID_HIGH	           0x00   /* 0x10 */
 #define IRCC_ID_LOW	           0x01   /* 0xB8 */
-#define IRCC_CHIP_ID 	           0x02   /* 0xF1 */
+#define IRCC_CHIP_ID	           0x02   /* 0xF1 */
 #define IRCC_VERSION	           0x03   /* 0x01 */
 #define IRCC_INTERFACE	           0x04   /* low 4 = DMA, high 4 = IRQ */
-#define 	IRCC_INTERFACE_DMA_MASK	0x0F   /* low 4 = DMA, high 4 = IRQ */
-#define 	IRCC_INTERFACE_IRQ_MASK	0xF0   /* low 4 = DMA, high 4 = IRQ */
+#define		IRCC_INTERFACE_DMA_MASK	0x0F   /* low 4 = DMA, high 4 = IRQ */
+#define		IRCC_INTERFACE_IRQ_MASK	0xF0   /* low 4 = DMA, high 4 = IRQ */
 
 /* Register block 4 - IrDA */
 #define IRCC_CONTROL               0x00
@@ -163,10 +163,10 @@
 
 /* Register block 5 - IrDA */
 #define IRCC_ATC					0x00
-#define 	IRCC_ATC_nPROGREADY		0x80
-#define 	IRCC_ATC_SPEED			0x40
-#define 	IRCC_ATC_ENABLE			0x20
-#define 	IRCC_ATC_MASK			0xE0
+#define		IRCC_ATC_nPROGREADY		0x80
+#define		IRCC_ATC_SPEED			0x40
+#define		IRCC_ATC_ENABLE			0x20
+#define		IRCC_ATC_MASK			0xE0
 
 
 #define IRCC_IRHALFDUPLEX_TIMEOUT	0x01
@@ -178,8 +178,8 @@
  */
 
 #define SMSC_IRCC2_MAX_SIR_SPEED		115200
-#define SMSC_IRCC2_FIR_CHIP_IO_EXTENT 	8
-#define SMSC_IRCC2_SIR_CHIP_IO_EXTENT 	8
+#define SMSC_IRCC2_FIR_CHIP_IO_EXTENT	8
+#define SMSC_IRCC2_SIR_CHIP_IO_EXTENT	8
 #define SMSC_IRCC2_FIFO_SIZE			16
 #define SMSC_IRCC2_FIFO_THRESHOLD		64
 /* Max DMA buffer size needed = (data_size + 6) * (window_size) + 6; */
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 006e4f5..6d9de62 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -1749,11 +1749,6 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
 	struct net_device *ndev = pci_get_drvdata(pdev);
 	vlsi_irda_dev_t *idev;
 
-	if (state < 1 || state > 3 ) {
-		IRDA_ERROR("%s - %s: invalid pm state request: %u\n",
-			   __FUNCTION__, PCIDEV_NAME(pdev), state);
-		return 0;
-	}
 	if (!ndev) {
 		IRDA_ERROR("%s - %s: no netdevice \n",
 			   __FUNCTION__, PCIDEV_NAME(pdev));
@@ -1762,12 +1757,12 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
 	idev = ndev->priv;	
 	down(&idev->sem);
 	if (pdev->current_state != 0) {			/* already suspended */
-		if (state > pdev->current_state) {	/* simply go deeper */
-			pci_set_power_state(pdev,state);
-			pdev->current_state = state;
+		if (state.event > pdev->current_state) {	/* simply go deeper */
+			pci_set_power_state(pdev, pci_choose_state(pdev, state));
+			pdev->current_state = state.event;
 		}
 		else
-			IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state);
+			IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state.event);
 		up(&idev->sem);
 		return 0;
 	}
@@ -1781,8 +1776,8 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
 			idev->new_baud = idev->baud;
 	}
 
-	pci_set_power_state(pdev,state);
-	pdev->current_state = state;
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	pdev->current_state = state.event;
 	idev->resume_ok = 1;
 	up(&idev->sem);
 	return 0;
@@ -1807,8 +1802,8 @@ static int vlsi_irda_resume(struct pci_dev *pdev)
 		return 0;
 	}
 	
-	pci_set_power_state(pdev, 0);
-	pdev->current_state = 0;
+	pci_set_power_state(pdev, PCI_D0);
+	pdev->current_state = PM_EVENT_ON;
 
 	if (!idev->resume_ok) {
 		/* should be obsolete now - but used to happen due to:
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index dc5d089..3d56cf5 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -4,6 +4,7 @@
  * Copyright (C) 2001 Kyle A. Lucke (klucke@us.ibm.com), IBM Corp.
  * Substantially cleaned up by:
  * Copyright (C) 2003 David Gibson <dwg@au1.ibm.com>, IBM Corporation.
+ * Copyright (C) 2004-2005 Michael Ellerman, IBM Corporation.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index fb6b232..7c9dbc8 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -58,11 +58,10 @@
 
 #define INT_CAUSE_UNMASK_ALL		0x0007ffff
 #define INT_CAUSE_UNMASK_ALL_EXT	0x0011ffff
-#ifdef MV643XX_RX_QUEUE_FILL_ON_TASK
 #define INT_CAUSE_MASK_ALL		0x00000000
+#define INT_CAUSE_MASK_ALL_EXT		0x00000000
 #define INT_CAUSE_CHECK_BITS		INT_CAUSE_UNMASK_ALL
 #define INT_CAUSE_CHECK_BITS_EXT	INT_CAUSE_UNMASK_ALL_EXT
-#endif
 
 #ifdef MV643XX_CHECKSUM_OFFLOAD_TX
 #define MAX_DESCS_PER_SKB	(MAX_SKB_FRAGS + 1)
@@ -259,14 +258,13 @@ static void mv643xx_eth_update_mac_address(struct net_device *dev)
 static void mv643xx_eth_set_rx_mode(struct net_device *dev)
 {
 	struct mv643xx_private *mp = netdev_priv(dev);
-	u32 config_reg;
 
-	config_reg = ethernet_get_config_reg(mp->port_num);
 	if (dev->flags & IFF_PROMISC)
-		config_reg |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
+		mp->port_config |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
 	else
-		config_reg &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
-	ethernet_set_config_reg(mp->port_num, config_reg);
+		mp->port_config &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
+
+	mv_write(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num), mp->port_config);
 }
 
 /*
@@ -369,15 +367,6 @@ static int mv643xx_eth_free_tx_queue(struct net_device *dev,
 
 			dev_kfree_skb_irq(pkt_info.return_info);
 			released = 0;
-
-			/*
-			 * Decrement the number of outstanding skbs counter on
-			 * the TX queue.
-			 */
-			if (mp->tx_ring_skbs == 0)
-				panic("ERROR - TX outstanding SKBs"
-						" counter is corrupted");
-			mp->tx_ring_skbs--;
 		} else
 			dma_unmap_page(NULL, pkt_info.buf_ptr,
 					pkt_info.byte_cnt, DMA_TO_DEVICE);
@@ -412,15 +401,13 @@ static int mv643xx_eth_receive_queue(struct net_device *dev)
 	struct pkt_info pkt_info;
 
 #ifdef MV643XX_NAPI
-	while (eth_port_receive(mp, &pkt_info) == ETH_OK && budget > 0) {
+	while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) {
 #else
 	while (eth_port_receive(mp, &pkt_info) == ETH_OK) {
 #endif
 		mp->rx_ring_skbs--;
 		received_packets++;
-#ifdef MV643XX_NAPI
-		budget--;
-#endif
+
 		/* Update statistics. Note byte count includes 4 byte CRC count */
 		stats->rx_packets++;
 		stats->rx_bytes += pkt_info.byte_cnt;
@@ -1044,9 +1031,6 @@ static void mv643xx_tx(struct net_device *dev)
 						DMA_TO_DEVICE);
 
 			dev_kfree_skb_irq(pkt_info.return_info);
-
-			if (mp->tx_ring_skbs)
-				mp->tx_ring_skbs--;
 		} else
 			dma_unmap_page(NULL, pkt_info.buf_ptr,
 					pkt_info.byte_cnt, DMA_TO_DEVICE);
@@ -1189,7 +1173,6 @@ linear:
 		pkt_info.buf_ptr = dma_map_single(NULL, skb->data, skb->len,
 							DMA_TO_DEVICE);
 		pkt_info.return_info = skb;
-		mp->tx_ring_skbs++;
 		status = eth_port_send(mp, &pkt_info);
 		if ((status == ETH_ERROR) || (status == ETH_QUEUE_FULL))
 			printk(KERN_ERR "%s: Error on transmitting packet\n",
@@ -1274,7 +1257,6 @@ linear:
 				pkt_info.cmd_sts |= ETH_TX_ENABLE_INTERRUPT |
 							ETH_TX_LAST_DESC;
 				pkt_info.return_info = skb;
-				mp->tx_ring_skbs++;
 			} else {
 				pkt_info.return_info = 0;
 			}
@@ -1311,7 +1293,6 @@ linear:
 	pkt_info.buf_ptr = dma_map_single(NULL, skb->data, skb->len,
 								DMA_TO_DEVICE);
 	pkt_info.return_info = skb;
-	mp->tx_ring_skbs++;
 	status = eth_port_send(mp, &pkt_info);
 	if ((status == ETH_ERROR) || (status == ETH_QUEUE_FULL))
 		printk(KERN_ERR "%s: Error on transmitting packet\n",
@@ -1356,6 +1337,43 @@ static struct net_device_stats *mv643xx_eth_get_stats(struct net_device *dev)
 	return &mp->stats;
 }
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static inline void mv643xx_enable_irq(struct mv643xx_private *mp)
+{
+	int port_num = mp->port_num;
+	unsigned long flags;
+
+	spin_lock_irqsave(&mp->lock, flags);
+	mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num),
+					INT_CAUSE_UNMASK_ALL);
+	mv_write(MV643XX_ETH_INTERRUPT_EXTEND_MASK_REG(port_num),
+					INT_CAUSE_UNMASK_ALL_EXT);
+	spin_unlock_irqrestore(&mp->lock, flags);
+}
+
+static inline void mv643xx_disable_irq(struct mv643xx_private *mp)
+{
+	int port_num = mp->port_num;
+	unsigned long flags;
+
+	spin_lock_irqsave(&mp->lock, flags);
+	mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num),
+					INT_CAUSE_MASK_ALL);
+	mv_write(MV643XX_ETH_INTERRUPT_EXTEND_MASK_REG(port_num),
+					INT_CAUSE_MASK_ALL_EXT);
+	spin_unlock_irqrestore(&mp->lock, flags);
+}
+
+static void mv643xx_netpoll(struct net_device *netdev)
+{
+	struct mv643xx_private *mp = netdev_priv(netdev);
+
+	mv643xx_disable_irq(mp);
+	mv643xx_eth_int_handler(netdev->irq, netdev, NULL);
+	mv643xx_enable_irq(mp);
+}
+#endif
+
 /*/
  * mv643xx_eth_probe
  *
@@ -1406,6 +1424,10 @@ static int mv643xx_eth_probe(struct device *ddev)
 	dev->weight = 64;
 #endif
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	dev->poll_controller = mv643xx_netpoll;
+#endif
+
 	dev->watchdog_timeo = 2 * HZ;
 	dev->tx_queue_len = mp->tx_ring_size;
 	dev->base_addr = 0;
@@ -1883,6 +1905,9 @@ static void eth_port_start(struct mv643xx_private *mp)
 	/* Enable port Rx. */
 	mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num),
 						mp->port_rx_queue_command);
+
+	/* Disable port bandwidth limits by clearing MTU register */
+	mv_write(MV643XX_ETH_MAXIMUM_TRANSMIT_UNIT(port_num), 0);
 }
 
 /*
@@ -2292,34 +2317,6 @@ static void eth_port_reset(unsigned int port_num)
 	mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), reg_data);
 }
 
-/*
- * ethernet_set_config_reg - Set specified bits in configuration register.
- *
- * DESCRIPTION:
- *	This function sets specified bits in the given ethernet
- *	configuration register.
- *
- * INPUT:
- *	unsigned int	eth_port_num	Ethernet Port number.
- *	unsigned int	value		32 bit value.
- *
- * OUTPUT:
- *	The set bits in the value parameter are set in the configuration
- *	register.
- *
- * RETURN:
- *	None.
- *
- */
-static void ethernet_set_config_reg(unsigned int eth_port_num,
-							unsigned int value)
-{
-	unsigned int eth_config_reg;
-
-	eth_config_reg = mv_read(MV643XX_ETH_PORT_CONFIG_REG(eth_port_num));
-	eth_config_reg |= value;
-	mv_write(MV643XX_ETH_PORT_CONFIG_REG(eth_port_num), eth_config_reg);
-}
 
 static int eth_port_autoneg_supported(unsigned int eth_port_num)
 {
@@ -2346,31 +2343,6 @@ static int eth_port_link_is_up(unsigned int eth_port_num)
 }
 
 /*
- * ethernet_get_config_reg - Get the port configuration register
- *
- * DESCRIPTION:
- *	This function returns the configuration register value of the given
- *	ethernet port.
- *
- * INPUT:
- *	unsigned int	eth_port_num	Ethernet Port number.
- *
- * OUTPUT:
- *	None.
- *
- * RETURN:
- *	Port configuration register value.
- */
-static unsigned int ethernet_get_config_reg(unsigned int eth_port_num)
-{
-	unsigned int eth_config_reg;
-
-	eth_config_reg = mv_read(MV643XX_ETH_PORT_CONFIG_EXTEND_REG
-								(eth_port_num));
-	return eth_config_reg;
-}
-
-/*
  * eth_port_read_smi_reg - Read PHY registers
  *
  * DESCRIPTION:
@@ -2528,6 +2500,9 @@ static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp,
 		return ETH_ERROR;
 	}
 
+	mp->tx_ring_skbs++;
+	BUG_ON(mp->tx_ring_skbs > mp->tx_ring_size);
+
 	/* Get the Tx Desc ring indexes */
 	tx_desc_curr = mp->tx_curr_desc_q;
 	tx_desc_used = mp->tx_used_desc_q;
@@ -2594,6 +2569,9 @@ static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp,
 	if (mp->tx_resource_err)
 		return ETH_QUEUE_FULL;
 
+	mp->tx_ring_skbs++;
+	BUG_ON(mp->tx_ring_skbs > mp->tx_ring_size);
+
 	/* Get the Tx Desc ring indexes */
 	tx_desc_curr = mp->tx_curr_desc_q;
 	tx_desc_used = mp->tx_used_desc_q;
@@ -2694,6 +2672,9 @@ static ETH_FUNC_RET_STATUS eth_tx_return_desc(struct mv643xx_private *mp,
 	/* Any Tx return cancels the Tx resource error status */
 	mp->tx_resource_err = 0;
 
+	BUG_ON(mp->tx_ring_skbs == 0);
+	mp->tx_ring_skbs--;
+
 	return ETH_OK;
 }
 
diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h
index 7678b59..bcfda51 100644
--- a/drivers/net/mv643xx_eth.h
+++ b/drivers/net/mv643xx_eth.h
@@ -408,10 +408,6 @@ static void eth_port_init(struct mv643xx_private *mp);
 static void eth_port_reset(unsigned int eth_port_num);
 static void eth_port_start(struct mv643xx_private *mp);
 
-static void ethernet_set_config_reg(unsigned int eth_port_num,
-				    unsigned int value);
-static unsigned int ethernet_get_config_reg(unsigned int eth_port_num);
-
 /* Port MAC address routines */
 static void eth_port_uc_addr_set(unsigned int eth_port_num,
 				 unsigned char *p_addr);
diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c
index 6c92f09..73501d8 100644
--- a/drivers/net/ne3210.c
+++ b/drivers/net/ne3210.c
@@ -26,9 +26,6 @@
 	Updated to EISA probing API 5/2003 by Marc Zyngier.
 */
 
-static const char *version =
-	"ne3210.c: Driver revision v0.03, 30/09/98\n";
-
 #include <linux/module.h>
 #include <linux/eisa.h>
 #include <linux/kernel.h>
@@ -197,7 +194,7 @@ static int __init ne3210_eisa_probe (struct device *device)
 	ei_status.priv = phys_mem;
 
 	if (ei_debug > 0)
-		printk(version);
+		printk("ne3210 loaded.\n");
 
 	ei_status.reset_8390 = &ne3210_reset_8390;
 	ei_status.block_input = &ne3210_block_input;
@@ -360,12 +357,12 @@ MODULE_DESCRIPTION("NE3210 EISA Ethernet driver");
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(eisa, ne3210_ids);
 
-int ne3210_init(void)
+static int ne3210_init(void)
 {
 	return eisa_driver_register (&ne3210_eisa_driver);
 }
 
-void ne3210_cleanup(void)
+static void ne3210_cleanup(void)
 {
 	eisa_driver_unregister (&ne3210_eisa_driver);
 }
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 6a2fe35..14f4de1 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -6,7 +6,7 @@ menu "PHY device support"
 
 config PHYLIB
 	tristate "PHY Device support and infrastructure"
-	depends on NET_ETHERNET
+	depends on NET_ETHERNET && (BROKEN || !ARCH_S390)
 	help
 	  Ethernet controllers are usually attached to PHY
 	  devices.  This option provides infrastructure for
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 41f62c0..9063067 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -128,7 +128,7 @@ static int mdio_bus_match(struct device *dev, struct device_driver *drv)
 /* Suspend and resume.  Copied from platform_suspend and
  * platform_resume
  */
-static int mdio_bus_suspend(struct device * dev, u32 state)
+static int mdio_bus_suspend(struct device * dev, pm_message_t state)
 {
 	int ret = 0;
 	struct device_driver *drv = dev->driver;
@@ -170,7 +170,7 @@ int __init mdio_bus_init(void)
 	return bus_register(&mdio_bus_type);
 }
 
-void __exit mdio_bus_exit(void)
+void mdio_bus_exit(void)
 {
 	bus_unregister(&mdio_bus_type);
 }
diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h
index 2234a8f..7cefe55 100644
--- a/drivers/net/s2io-regs.h
+++ b/drivers/net/s2io-regs.h
@@ -1,5 +1,5 @@
 /************************************************************************
- * regs.h: A Linux PCI-X Ethernet driver for S2IO 10GbE Server NIC
+ * regs.h: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
  * Copyright(c) 2002-2005 Neterion Inc.
 
  * This software may be used and distributed according to the terms of
@@ -713,13 +713,16 @@ typedef struct _XENA_dev_config {
 	u64 mc_err_reg;
 #define MC_ERR_REG_ECC_DB_ERR_L            BIT(14)
 #define MC_ERR_REG_ECC_DB_ERR_U            BIT(15)
+#define MC_ERR_REG_MIRI_ECC_DB_ERR_0       BIT(18)
+#define MC_ERR_REG_MIRI_ECC_DB_ERR_1       BIT(20)
 #define MC_ERR_REG_MIRI_CRI_ERR_0          BIT(22)
 #define MC_ERR_REG_MIRI_CRI_ERR_1          BIT(23)
 #define MC_ERR_REG_SM_ERR                  BIT(31)
-#define MC_ERR_REG_ECC_ALL_SNG		   (BIT(6) | \
-					BIT(7) | BIT(17) | BIT(19))
-#define MC_ERR_REG_ECC_ALL_DBL		   (BIT(14) | \
-					BIT(15) | BIT(18) | BIT(20))
+#define MC_ERR_REG_ECC_ALL_SNG		   (BIT(2) | BIT(3) | BIT(4) | BIT(5) |\
+					    BIT(6) | BIT(7) | BIT(17) | BIT(19))
+#define MC_ERR_REG_ECC_ALL_DBL		   (BIT(10) | BIT(11) | BIT(12) |\
+					    BIT(13) | BIT(14) | BIT(15) |\
+					    BIT(18) | BIT(20))
 	u64 mc_err_mask;
 	u64 mc_err_alarm;
 
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 7ca7822..c829e6a 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -1,5 +1,5 @@
 /************************************************************************
- * s2io.c: A Linux PCI-X Ethernet driver for S2IO 10GbE Server NIC
+ * s2io.c: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
  * Copyright(c) 2002-2005 Neterion Inc.
 
  * This software may be used and distributed according to the terms of
@@ -28,7 +28,7 @@
  * explaination of all the variables.
  * rx_ring_num : This can be used to program the number of receive rings used
  * in the driver.
- * rx_ring_len: This defines the number of descriptors each ring can have. This
+ * rx_ring_sz: This defines the number of descriptors each ring can have. This
  * is also an array of size 8.
  * tx_fifo_num: This defines the number of Tx FIFOs thats used int the driver.
  * tx_fifo_len: This too is an array of 8. Each element defines the number of
@@ -67,7 +67,7 @@
 
 /* S2io Driver name & version. */
 static char s2io_driver_name[] = "Neterion";
-static char s2io_driver_version[] = "Version 2.0.3.1";
+static char s2io_driver_version[] = "Version 2.0.8.1";
 
 static inline int RXD_IS_UP2DT(RxD_t *rxdp)
 {
@@ -354,7 +354,7 @@ static int init_shared_mem(struct s2io_nic *nic)
 	int lst_size, lst_per_page;
 	struct net_device *dev = nic->dev;
 #ifdef CONFIG_2BUFF_MODE
-	u64 tmp;
+	unsigned long tmp;
 	buffAdd_t *ba;
 #endif
 
@@ -404,7 +404,7 @@ static int init_shared_mem(struct s2io_nic *nic)
 		    config->tx_cfg[i].fifo_len - 1;
 		mac_control->fifos[i].fifo_no = i;
 		mac_control->fifos[i].nic = nic;
-		mac_control->fifos[i].max_txds = MAX_SKB_FRAGS;
+		mac_control->fifos[i].max_txds = MAX_SKB_FRAGS + 1;
 
 		for (j = 0; j < page_num; j++) {
 			int k = 0;
@@ -418,6 +418,26 @@ static int init_shared_mem(struct s2io_nic *nic)
 				DBG_PRINT(ERR_DBG, "failed for TxDL\n");
 				return -ENOMEM;
 			}
+			/* If we got a zero DMA address(can happen on
+			 * certain platforms like PPC), reallocate.
+			 * Store virtual address of page we don't want,
+			 * to be freed later.
+			 */
+			if (!tmp_p) {
+				mac_control->zerodma_virt_addr = tmp_v;
+				DBG_PRINT(INIT_DBG, 
+				"%s: Zero DMA address for TxDL. ", dev->name);
+				DBG_PRINT(INIT_DBG, 
+				"Virtual address %llx\n", (u64)tmp_v);
+				tmp_v = pci_alloc_consistent(nic->pdev,
+						     PAGE_SIZE, &tmp_p);
+				if (!tmp_v) {
+					DBG_PRINT(ERR_DBG,
+					  "pci_alloc_consistent ");
+					DBG_PRINT(ERR_DBG, "failed for TxDL\n");
+					return -ENOMEM;
+				}
+			}
 			while (k < lst_per_page) {
 				int l = (j * lst_per_page) + k;
 				if (l == config->tx_cfg[i].fifo_len)
@@ -542,18 +562,18 @@ static int init_shared_mem(struct s2io_nic *nic)
 				    (BUF0_LEN + ALIGN_SIZE, GFP_KERNEL);
 				if (!ba->ba_0_org)
 					return -ENOMEM;
-				tmp = (u64) ba->ba_0_org;
+				tmp = (unsigned long) ba->ba_0_org;
 				tmp += ALIGN_SIZE;
-				tmp &= ~((u64) ALIGN_SIZE);
+				tmp &= ~((unsigned long) ALIGN_SIZE);
 				ba->ba_0 = (void *) tmp;
 
 				ba->ba_1_org = (void *) kmalloc
 				    (BUF1_LEN + ALIGN_SIZE, GFP_KERNEL);
 				if (!ba->ba_1_org)
 					return -ENOMEM;
-				tmp = (u64) ba->ba_1_org;
+				tmp = (unsigned long) ba->ba_1_org;
 				tmp += ALIGN_SIZE;
-				tmp &= ~((u64) ALIGN_SIZE);
+				tmp &= ~((unsigned long) ALIGN_SIZE);
 				ba->ba_1 = (void *) tmp;
 				k++;
 			}
@@ -600,7 +620,7 @@ static void free_shared_mem(struct s2io_nic *nic)
 	mac_info_t *mac_control;
 	struct config_param *config;
 	int lst_size, lst_per_page;
-
+	struct net_device *dev = nic->dev;
 
 	if (!nic)
 		return;
@@ -616,9 +636,10 @@ static void free_shared_mem(struct s2io_nic *nic)
 						lst_per_page);
 		for (j = 0; j < page_num; j++) {
 			int mem_blks = (j * lst_per_page);
-			if ((!mac_control->fifos[i].list_info) ||
-				(!mac_control->fifos[i].list_info[mem_blks].
-				 list_virt_addr))
+			if (!mac_control->fifos[i].list_info)
+				return;	
+			if (!mac_control->fifos[i].list_info[mem_blks].
+				 list_virt_addr)
 				break;
 			pci_free_consistent(nic->pdev, PAGE_SIZE,
 					    mac_control->fifos[i].
@@ -628,6 +649,18 @@ static void free_shared_mem(struct s2io_nic *nic)
 					    list_info[mem_blks].
 					    list_phy_addr);
 		}
+		/* If we got a zero DMA address during allocation,
+		 * free the page now
+		 */
+		if (mac_control->zerodma_virt_addr) {
+			pci_free_consistent(nic->pdev, PAGE_SIZE,
+					    mac_control->zerodma_virt_addr,
+					    (dma_addr_t)0);
+			DBG_PRINT(INIT_DBG, 
+			"%s: Freeing TxDL with zero DMA addr. ", dev->name);
+			DBG_PRINT(INIT_DBG, "Virtual address %llx\n",
+			(u64)(mac_control->zerodma_virt_addr));
+		}
 		kfree(mac_control->fifos[i].list_info);
 	}
 
@@ -686,7 +719,7 @@ static void free_shared_mem(struct s2io_nic *nic)
 
 static int s2io_verify_pci_mode(nic_t *nic)
 {
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	register u64 val64 = 0;
 	int     mode;
 
@@ -704,7 +737,7 @@ static int s2io_verify_pci_mode(nic_t *nic)
  */
 static int s2io_print_pci_mode(nic_t *nic)
 {
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	register u64 val64 = 0;
 	int	mode;
 	struct config_param *config = &nic->config;
@@ -1403,7 +1436,7 @@ static int init_nic(struct s2io_nic *nic)
 	writeq(0xffbbffbbffbbffbbULL, &bar0->mc_pause_thresh_q4q7);
 
 	/* Disable RMAC PAD STRIPPING */
-	add = (void *) &bar0->mac_cfg;
+	add = &bar0->mac_cfg;
 	val64 = readq(&bar0->mac_cfg);
 	val64 &= ~(MAC_CFG_RMAC_STRIP_PAD);
 	writeq(RMAC_CFG_KEY(0x4C0D), &bar0->rmac_cfg_key);
@@ -1934,7 +1967,7 @@ static int start_nic(struct s2io_nic *nic)
 		val64 |= 0x0000800000000000ULL;
 		writeq(val64, &bar0->gpio_control);
 		val64 = 0x0411040400000000ULL;
-		writeq(val64, (void __iomem *) ((u8 *) bar0 + 0x2700));
+		writeq(val64, (void __iomem *)bar0 + 0x2700);
 	}
 
 	/*
@@ -2395,7 +2428,7 @@ static int s2io_poll(struct net_device *dev, int *budget)
 	int pkt_cnt = 0, org_pkts_to_process;
 	mac_info_t *mac_control;
 	struct config_param *config;
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	u64 val64;
 	int i;
 
@@ -2479,9 +2512,10 @@ static void rx_intr_handler(ring_info_t *ring_data)
 #endif
 	spin_lock(&nic->rx_lock);
 	if (atomic_read(&nic->card_state) == CARD_DOWN) {
-		DBG_PRINT(ERR_DBG, "%s: %s going down for reset\n",
+		DBG_PRINT(INTR_DBG, "%s: %s going down for reset\n",
 			  __FUNCTION__, dev->name);
 		spin_unlock(&nic->rx_lock);
+		return;
 	}
 
 	get_info = ring_data->rx_curr_get_info;
@@ -2596,8 +2630,14 @@ static void tx_intr_handler(fifo_info_t *fifo_data)
 		if (txdlp->Control_1 & TXD_T_CODE) {
 			unsigned long long err;
 			err = txdlp->Control_1 & TXD_T_CODE;
-			DBG_PRINT(ERR_DBG, "***TxD error %llx\n",
-				  err);
+			if ((err >> 48) == 0xA) {
+				DBG_PRINT(TX_DBG, "TxD returned due \
+						to loss of link\n");
+			}
+			else {
+				DBG_PRINT(ERR_DBG, "***TxD error \
+						%llx\n", err);
+			}
 		}
 
 		skb = (struct sk_buff *) ((unsigned long)
@@ -2689,12 +2729,16 @@ static void alarm_intr_handler(struct s2io_nic *nic)
 		if (val64 & MC_ERR_REG_ECC_ALL_DBL) {
 			nic->mac_control.stats_info->sw_stat.
 				double_ecc_errs++;
-			DBG_PRINT(ERR_DBG, "%s: Device indicates ",
+			DBG_PRINT(INIT_DBG, "%s: Device indicates ",
 				  dev->name);
-			DBG_PRINT(ERR_DBG, "double ECC error!!\n");
+			DBG_PRINT(INIT_DBG, "double ECC error!!\n");
 			if (nic->device_type != XFRAME_II_DEVICE) {
-				netif_stop_queue(dev);
-				schedule_work(&nic->rst_timer_task);
+				/* Reset XframeI only if critical error */
+				if (val64 & (MC_ERR_REG_MIRI_ECC_DB_ERR_0 |
+					     MC_ERR_REG_MIRI_ECC_DB_ERR_1)) {
+					netif_stop_queue(dev);
+					schedule_work(&nic->rst_timer_task);
+				}
 			}
 		} else {
 			nic->mac_control.stats_info->sw_stat.
@@ -2706,7 +2750,8 @@ static void alarm_intr_handler(struct s2io_nic *nic)
 	val64 = readq(&bar0->serr_source);
 	if (val64 & SERR_SOURCE_ANY) {
 		DBG_PRINT(ERR_DBG, "%s: Device indicates ", dev->name);
-		DBG_PRINT(ERR_DBG, "serious error!!\n");
+		DBG_PRINT(ERR_DBG, "serious error %llx!!\n", 
+			  (unsigned long long)val64);
 		netif_stop_queue(dev);
 		schedule_work(&nic->rst_timer_task);
 	}
@@ -2831,7 +2876,7 @@ void s2io_reset(nic_t * sp)
 		val64 |= 0x0000800000000000ULL;
 		writeq(val64, &bar0->gpio_control);
 		val64 = 0x0411040400000000ULL;
-		writeq(val64, (void __iomem *) ((u8 *) bar0 + 0x2700));
+		writeq(val64, (void __iomem *)bar0 + 0x2700);
 	}
 
 	/*
@@ -3130,7 +3175,7 @@ int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
 	queue_len = mac_control->fifos[queue].tx_curr_put_info.fifo_len + 1;
 	/* Avoid "put" pointer going beyond "get" pointer */
 	if (txdp->Host_Control || (((put_off + 1) % queue_len) == get_off)) {
-		DBG_PRINT(ERR_DBG, "Error in xmit, No free TXDs.\n");
+		DBG_PRINT(TX_DBG, "Error in xmit, No free TXDs.\n");
 		netif_stop_queue(dev);
 		dev_kfree_skb(skb);
 		spin_unlock_irqrestore(&sp->tx_lock, flags);
@@ -3234,7 +3279,7 @@ s2io_alarm_handle(unsigned long data)
 
 static void s2io_txpic_intr_handle(nic_t *sp)
 {
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
+	XENA_dev_config_t __iomem *bar0 = sp->bar0;
 	u64 val64;
 
 	val64 = readq(&bar0->pic_int_status);
@@ -3528,7 +3573,7 @@ static void s2io_set_multicast(struct net_device *dev)
 
 		val64 = readq(&bar0->mac_cfg);
 		sp->promisc_flg = 1;
-		DBG_PRINT(ERR_DBG, "%s: entered promiscuous mode\n",
+		DBG_PRINT(INFO_DBG, "%s: entered promiscuous mode\n",
 			  dev->name);
 	} else if (!(dev->flags & IFF_PROMISC) && (sp->promisc_flg)) {
 		/*  Remove the NIC from promiscuous mode */
@@ -3543,7 +3588,7 @@ static void s2io_set_multicast(struct net_device *dev)
 
 		val64 = readq(&bar0->mac_cfg);
 		sp->promisc_flg = 0;
-		DBG_PRINT(ERR_DBG, "%s: left promiscuous mode\n",
+		DBG_PRINT(INFO_DBG, "%s: left promiscuous mode\n",
 			  dev->name);
 	}
 
@@ -5325,7 +5370,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 			break;
 		}
 	}
-	config->max_txds = MAX_SKB_FRAGS;
+	config->max_txds = MAX_SKB_FRAGS + 1;
 
 	/* Rx side parameters. */
 	if (rx_ring_sz[0] == 0)
@@ -5525,9 +5570,14 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 	if (sp->device_type & XFRAME_II_DEVICE) {
 		DBG_PRINT(ERR_DBG, "%s: Neterion Xframe II 10GbE adapter ",
 			  dev->name);
-		DBG_PRINT(ERR_DBG, "(rev %d), Driver %s\n",
+		DBG_PRINT(ERR_DBG, "(rev %d), %s",
 				get_xena_rev_id(sp->pdev),
 				s2io_driver_version);
+#ifdef CONFIG_2BUFF_MODE
+		DBG_PRINT(ERR_DBG, ", Buffer mode %d",2);
+#endif
+
+		DBG_PRINT(ERR_DBG, "\nCopyright(c) 2002-2005 Neterion Inc.\n");
 		DBG_PRINT(ERR_DBG, "MAC ADDR: %02x:%02x:%02x:%02x:%02x:%02x\n",
 			  sp->def_mac_addr[0].mac_addr[0],
 			  sp->def_mac_addr[0].mac_addr[1],
@@ -5544,9 +5594,13 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 	} else {
 		DBG_PRINT(ERR_DBG, "%s: Neterion Xframe I 10GbE adapter ",
 			  dev->name);
-		DBG_PRINT(ERR_DBG, "(rev %d), Driver %s\n",
+		DBG_PRINT(ERR_DBG, "(rev %d), %s",
 					get_xena_rev_id(sp->pdev),
 					s2io_driver_version);
+#ifdef CONFIG_2BUFF_MODE
+		DBG_PRINT(ERR_DBG, ", Buffer mode %d",2);
+#endif
+		DBG_PRINT(ERR_DBG, "\nCopyright(c) 2002-2005 Neterion Inc.\n");
 		DBG_PRINT(ERR_DBG, "MAC ADDR: %02x:%02x:%02x:%02x:%02x:%02x\n",
 			  sp->def_mac_addr[0].mac_addr[0],
 			  sp->def_mac_addr[0].mac_addr[1],
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index bc64d96..89151cb 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -1,5 +1,5 @@
 /************************************************************************
- * s2io.h: A Linux PCI-X Ethernet driver for S2IO 10GbE Server NIC
+ * s2io.h: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
  * Copyright(c) 2002-2005 Neterion Inc.
 
  * This software may be used and distributed according to the terms of
@@ -622,6 +622,9 @@ typedef struct mac_info {
 	/* Fifo specific structure */
 	fifo_info_t fifos[MAX_TX_FIFOS];
 
+	/* Save virtual address of TxD page with zero DMA addr(if any) */
+	void *zerodma_virt_addr;
+
 /* rx side stuff */
 	/* Ring specific structure */
 	ring_info_t rings[MAX_RX_RINGS];
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index bf3440a..92f7552 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -179,14 +179,6 @@ enum sis190_register_content {
 	TxInterFrameGapShift	= 24,
 	TxDMAShift		= 8, /* DMA burst value (0-7) is shift this many bits */
 
-	/* StationControl */
-	_1000bpsF		= 0x1c00,
-	_1000bpsH		= 0x0c00,
-	_100bpsF		= 0x1800,
-	_100bpsH		= 0x0800,
-	_10bpsF			= 0x1400,
-	_10bpsH			= 0x0400,
-
 	LinkStatus		= 0x02,		// unused
 	FullDup			= 0x01,		// unused
 
@@ -279,6 +271,12 @@ enum sis190_eeprom_address {
 	EEPROMMACAddr	= 0x03
 };
 
+enum sis190_feature {
+	F_HAS_RGMII	= 1,
+	F_PHY_88E1111	= 2,
+	F_PHY_BCM5461	= 4
+};
+
 struct sis190_private {
 	void __iomem *mmio_addr;
 	struct pci_dev *pci_dev;
@@ -300,6 +298,7 @@ struct sis190_private {
 	u32 msg_enable;
 	struct mii_if_info mii_if;
 	struct list_head first_phy;
+	u32 features;
 };
 
 struct sis190_phy {
@@ -321,24 +320,25 @@ static struct mii_chip_info {
         const char *name;
         u16 id[2];
         unsigned int type;
+	u32 feature;
 } mii_chip_table[] = {
-	{ "Broadcom PHY BCM5461", { 0x0020, 0x60c0 }, LAN },
-	{ "Agere PHY ET1101B",    { 0x0282, 0xf010 }, LAN },
-	{ "Marvell PHY 88E1111",  { 0x0141, 0x0cc0 }, LAN },
-	{ "Realtek PHY RTL8201",  { 0x0000, 0x8200 }, LAN },
+	{ "Broadcom PHY BCM5461", { 0x0020, 0x60c0 }, LAN, F_PHY_BCM5461 },
+	{ "Agere PHY ET1101B",    { 0x0282, 0xf010 }, LAN, 0 },
+	{ "Marvell PHY 88E1111",  { 0x0141, 0x0cc0 }, LAN, F_PHY_88E1111 },
+	{ "Realtek PHY RTL8201",  { 0x0000, 0x8200 }, LAN, 0 },
 	{ NULL, }
 };
 
 const static struct {
 	const char *name;
-	u8 version;		/* depend on docs */
-	u32 RxConfigMask;	/* clear the bits supported by this chip */
 } sis_chip_info[] = {
-	{ DRV_NAME, 0x00, 0xff7e1880, },
+	{ "SiS 190 PCI Fast Ethernet adapter" },
+	{ "SiS 191 PCI Gigabit Ethernet adapter" },
 };
 
 static struct pci_device_id sis190_pci_tbl[] __devinitdata = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_SI, 0x0190), 0, 0, 0 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_SI, 0x0191), 0, 0, 1 },
 	{ 0, },
 };
 
@@ -360,7 +360,7 @@ MODULE_VERSION(DRV_VERSION);
 MODULE_LICENSE("GPL");
 
 static const u32 sis190_intr_mask =
-	RxQEmpty | RxQInt | TxQ1Int | TxQ0Int | RxHalt | TxHalt;
+	RxQEmpty | RxQInt | TxQ1Int | TxQ0Int | RxHalt | TxHalt | LinkChange;
 
 /*
  * Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
@@ -879,11 +879,6 @@ static void sis190_hw_start(struct net_device *dev)
 
 	SIS_W32(IntrStatus, 0xffffffff);
 	SIS_W32(IntrMask, 0x0);
-	/*
-	 * Default is 100Mbps.
-	 * A bit strange: 100Mbps is 0x1801 elsewhere -- FR 2005/06/09
-	 */
-	SIS_W16(StationControl, 0x1901);
 	SIS_W32(GMIIControl, 0x0);
 	SIS_W32(TxMacControl, 0x60);
 	SIS_W16(RxMacControl, 0x02);
@@ -923,35 +918,30 @@ static void sis190_phy_task(void * data)
 		     BMSR_ANEGCOMPLETE)) {
 		net_link(tp, KERN_WARNING "%s: PHY reset until link up.\n",
 			 dev->name);
+		netif_carrier_off(dev);
 		mdio_write(ioaddr, phy_id, MII_BMCR, val | BMCR_RESET);
 		mod_timer(&tp->timer, jiffies + SIS190_PHY_TIMEOUT);
 	} else {
 		/* Rejoice ! */
 		struct {
 			int val;
+			u32 ctl;
 			const char *msg;
-			u16 ctl;
 		} reg31[] = {
-			{ LPA_1000XFULL | LPA_SLCT,
-				"1000 Mbps Full Duplex",
-				0x01 | _1000bpsF },
-			{ LPA_1000XHALF | LPA_SLCT,
-				"1000 Mbps Half Duplex",
-				0x01 | _1000bpsH },
-			{ LPA_100FULL,
-				"100 Mbps Full Duplex",
-				0x01 | _100bpsF },
-			{ LPA_100HALF,
-				"100 Mbps Half Duplex",
-				0x01 | _100bpsH },
-			{ LPA_10FULL,
-				"10 Mbps Full Duplex",
-				0x01 | _10bpsF },
-			{ LPA_10HALF,
-				"10 Mbps Half Duplex",
-				0x01 | _10bpsH },
-			{ 0, "unknown", 0x0000 }
-		}, *p;
+			{ LPA_1000XFULL | LPA_SLCT, 0x07000c00 | 0x00001000,
+				"1000 Mbps Full Duplex" },
+			{ LPA_1000XHALF | LPA_SLCT, 0x07000c00,
+				"1000 Mbps Half Duplex" },
+			{ LPA_100FULL, 0x04000800 | 0x00001000,
+				"100 Mbps Full Duplex" },
+			{ LPA_100HALF, 0x04000800,
+				"100 Mbps Half Duplex" },
+			{ LPA_10FULL, 0x04000400 | 0x00001000,
+				"10 Mbps Full Duplex" },
+			{ LPA_10HALF, 0x04000400,
+				"10 Mbps Half Duplex" },
+			{ 0, 0x04000400, "unknown" }
+ 		}, *p;
 		u16 adv;
 
 		val = mdio_read(ioaddr, phy_id, 0x1f);
@@ -964,12 +954,29 @@ static void sis190_phy_task(void * data)
 
 		val &= adv;
 
-		for (p = reg31; p->ctl; p++) {
+		for (p = reg31; p->val; p++) {
 			if ((val & p->val) == p->val)
 				break;
 		}
-		if (p->ctl)
-			SIS_W16(StationControl, p->ctl);
+
+		p->ctl |= SIS_R32(StationControl) & ~0x0f001c00;
+
+		if ((tp->features & F_HAS_RGMII) &&
+		    (tp->features & F_PHY_BCM5461)) {
+			// Set Tx Delay in RGMII mode.
+			mdio_write(ioaddr, phy_id, 0x18, 0xf1c7);
+			udelay(200);
+			mdio_write(ioaddr, phy_id, 0x1c, 0x8c00);
+			p->ctl |= 0x03000000;
+		}
+
+		SIS_W32(StationControl, p->ctl);
+
+		if (tp->features & F_HAS_RGMII) {
+			SIS_W32(RGDelay, 0x0441);
+			SIS_W32(RGDelay, 0x0440);
+		}
+
 		net_link(tp, KERN_INFO "%s: link on %s mode.\n", dev->name,
 			 p->msg);
 		netif_carrier_on(dev);
@@ -1308,6 +1315,7 @@ static void sis190_init_phy(struct net_device *dev, struct sis190_private *tp,
 		phy->type = (p->type == MIX) ?
 			((mii_status & (BMSR_100FULL | BMSR_100HALF)) ?
 				LAN : HOME) : p->type;
+		tp->features |= p->feature;
 	} else
 		phy->type = UNKNOWN;
 
@@ -1316,6 +1324,25 @@ static void sis190_init_phy(struct net_device *dev, struct sis190_private *tp,
 		  (phy->type == UNKNOWN) ? "Unknown PHY" : p->name, phy_id);
 }
 
+static void sis190_mii_probe_88e1111_fixup(struct sis190_private *tp)
+{
+	if (tp->features & F_PHY_88E1111) {
+		void __iomem *ioaddr = tp->mmio_addr;
+		int phy_id = tp->mii_if.phy_id;
+		u16 reg[2][2] = {
+			{ 0x808b, 0x0ce1 },
+			{ 0x808f, 0x0c60 }
+		}, *p;
+
+		p = (tp->features & F_HAS_RGMII) ? reg[0] : reg[1];
+
+		mdio_write(ioaddr, phy_id, 0x1b, p[0]);
+		udelay(200);
+		mdio_write(ioaddr, phy_id, 0x14, p[1]);
+		udelay(200);
+	}
+}
+
 /**
  *	sis190_mii_probe - Probe MII PHY for sis190
  *	@dev: the net device to probe for
@@ -1366,6 +1393,8 @@ static int __devinit sis190_mii_probe(struct net_device *dev)
 	/* Select default PHY for mac */
 	sis190_default_phy(dev);
 
+	sis190_mii_probe_88e1111_fixup(tp);
+
 	mii_if->dev = dev;
 	mii_if->mdio_read = __mdio_read;
 	mii_if->mdio_write = __mdio_write;
@@ -1505,6 +1534,11 @@ static void sis190_tx_timeout(struct net_device *dev)
 	netif_wake_queue(dev);
 }
 
+static void sis190_set_rgmii(struct sis190_private *tp, u8 reg)
+{
+	tp->features |= (reg & 0x80) ? F_HAS_RGMII : 0;
+}
+
 static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev,
 						     struct net_device *dev)
 {
@@ -1532,6 +1566,8 @@ static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev,
 		((u16 *)dev->dev_addr)[0] = le16_to_cpu(w);
 	}
 
+	sis190_set_rgmii(tp, sis190_read_eeprom(ioaddr, EEPROMInfo));
+
 	return 0;
 }
 
@@ -1577,6 +1613,8 @@ static int __devinit sis190_get_mac_addr_from_apc(struct pci_dev *pdev,
 	outb(0x12, 0x78);
 	reg = inb(0x79);
 
+	sis190_set_rgmii(tp, reg);
+
 	/* Restore the value to ISA Bridge */
 	pci_write_config_byte(isa_bridge, 0x48, tmp8);
 	pci_dev_put(isa_bridge);
@@ -1799,6 +1837,9 @@ static int __devinit sis190_init_one(struct pci_dev *pdev,
 	       dev->dev_addr[2], dev->dev_addr[3],
 	       dev->dev_addr[4], dev->dev_addr[5]);
 
+	net_probe(tp, KERN_INFO "%s: %s mode.\n", dev->name,
+		  (tp->features & F_HAS_RGMII) ? "RGMII" : "GMII");
+
 	netif_carrier_off(dev);
 
 	sis190_set_speed_auto(dev);
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index a9b06b8..ac9ce65 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -986,7 +986,7 @@ static const char * chip_ids[ 16 ] =  {
 	})
 #endif
 
-#if SMC_CAN_USE_DATACS
+#ifdef SMC_CAN_USE_DATACS
 #define SMC_PUSH_DATA(p, l)						\
 	if ( lp->datacs ) {						\
 		unsigned char *__ptr = (p);				\
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
new file mode 100644
index 0000000..4e19220
--- /dev/null
+++ b/drivers/net/spider_net.c
@@ -0,0 +1,2334 @@
+/*
+ * Network device driver for Cell Processor-Based Blade
+ *
+ * (C) Copyright IBM Corp. 2005
+ *
+ * Authors : Utz Bacher <utz.bacher@de.ibm.com>
+ *           Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/config.h>
+
+#include <linux/compiler.h>
+#include <linux/crc32.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/firmware.h>
+#include <linux/if_vlan.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/ip.h>
+#include <linux/kernel.h>
+#include <linux/mii.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/device.h>
+#include <linux/pci.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/tcp.h>
+#include <linux/types.h>
+#include <linux/wait.h>
+#include <linux/workqueue.h>
+#include <asm/bitops.h>
+#include <asm/pci-bridge.h>
+#include <net/checksum.h>
+
+#include "spider_net.h"
+
+MODULE_AUTHOR("Utz Bacher <utz.bacher@de.ibm.com> and Jens Osterkamp " \
+	      "<Jens.Osterkamp@de.ibm.com>");
+MODULE_DESCRIPTION("Spider Southbridge Gigabit Ethernet driver");
+MODULE_LICENSE("GPL");
+
+static int rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_DEFAULT;
+static int tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_DEFAULT;
+
+module_param(rx_descriptors, int, 0644);
+module_param(tx_descriptors, int, 0644);
+
+MODULE_PARM_DESC(rx_descriptors, "number of descriptors used " \
+		 "in rx chains");
+MODULE_PARM_DESC(tx_descriptors, "number of descriptors used " \
+		 "in tx chain");
+
+char spider_net_driver_name[] = "spidernet";
+
+static struct pci_device_id spider_net_pci_tbl[] = {
+	{ PCI_VENDOR_ID_TOSHIBA_2, PCI_DEVICE_ID_TOSHIBA_SPIDER_NET,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, spider_net_pci_tbl);
+
+/**
+ * spider_net_read_reg - reads an SMMIO register of a card
+ * @card: device structure
+ * @reg: register to read from
+ *
+ * returns the content of the specified SMMIO register.
+ */
+static u32
+spider_net_read_reg(struct spider_net_card *card, u32 reg)
+{
+	u32 value;
+
+	value = readl(card->regs + reg);
+	value = le32_to_cpu(value);
+
+	return value;
+}
+
+/**
+ * spider_net_write_reg - writes to an SMMIO register of a card
+ * @card: device structure
+ * @reg: register to write to
+ * @value: value to write into the specified SMMIO register
+ */
+static void
+spider_net_write_reg(struct spider_net_card *card, u32 reg, u32 value)
+{
+	value = cpu_to_le32(value);
+	writel(value, card->regs + reg);
+}
+
+/**
+ * spider_net_write_reg_sync - writes to an SMMIO register of a card
+ * @card: device structure
+ * @reg: register to write to
+ * @value: value to write into the specified SMMIO register
+ *
+ * Unlike spider_net_write_reg, this will also make sure the
+ * data arrives on the card by reading the reg again.
+ */
+static void
+spider_net_write_reg_sync(struct spider_net_card *card, u32 reg, u32 value)
+{
+	value = cpu_to_le32(value);
+	writel(value, card->regs + reg);
+	(void)readl(card->regs + reg);
+}
+
+/**
+ * spider_net_rx_irq_off - switch off rx irq on this spider card
+ * @card: device structure
+ *
+ * switches off rx irq by masking them out in the GHIINTnMSK register
+ */
+static void
+spider_net_rx_irq_off(struct spider_net_card *card)
+{
+	u32 regvalue;
+	unsigned long flags;
+
+	spin_lock_irqsave(&card->intmask_lock, flags);
+	regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
+	regvalue &= ~SPIDER_NET_RXINT;
+	spider_net_write_reg_sync(card, SPIDER_NET_GHIINT0MSK, regvalue);
+	spin_unlock_irqrestore(&card->intmask_lock, flags);
+}
+
+/** spider_net_write_phy - write to phy register
+ * @netdev: adapter to be written to
+ * @mii_id: id of MII
+ * @reg: PHY register
+ * @val: value to be written to phy register
+ *
+ * spider_net_write_phy_register writes to an arbitrary PHY
+ * register via the spider GPCWOPCMD register. We assume the queue does
+ * not run full (not more than 15 commands outstanding).
+ **/
+static void
+spider_net_write_phy(struct net_device *netdev, int mii_id,
+		     int reg, int val)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+	u32 writevalue;
+
+	writevalue = ((u32)mii_id << 21) |
+		((u32)reg << 16) | ((u32)val);
+
+	spider_net_write_reg(card, SPIDER_NET_GPCWOPCMD, writevalue);
+}
+
+/** spider_net_read_phy - read from phy register
+ * @netdev: network device to be read from
+ * @mii_id: id of MII
+ * @reg: PHY register
+ *
+ * Returns value read from PHY register
+ *
+ * spider_net_write_phy reads from an arbitrary PHY
+ * register via the spider GPCROPCMD register
+ **/
+static int
+spider_net_read_phy(struct net_device *netdev, int mii_id, int reg)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+	u32 readvalue;
+
+	readvalue = ((u32)mii_id << 21) | ((u32)reg << 16);
+	spider_net_write_reg(card, SPIDER_NET_GPCROPCMD, readvalue);
+
+	/* we don't use semaphores to wait for an SPIDER_NET_GPROPCMPINT
+	 * interrupt, as we poll for the completion of the read operation
+	 * in spider_net_read_phy. Should take about 50 us */
+	do {
+		readvalue = spider_net_read_reg(card, SPIDER_NET_GPCROPCMD);
+	} while (readvalue & SPIDER_NET_GPREXEC);
+
+	readvalue &= SPIDER_NET_GPRDAT_MASK;
+
+	return readvalue;
+}
+
+/**
+ * spider_net_rx_irq_on - switch on rx irq on this spider card
+ * @card: device structure
+ *
+ * switches on rx irq by enabling them in the GHIINTnMSK register
+ */
+static void
+spider_net_rx_irq_on(struct spider_net_card *card)
+{
+	u32 regvalue;
+	unsigned long flags;
+
+	spin_lock_irqsave(&card->intmask_lock, flags);
+	regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
+	regvalue |= SPIDER_NET_RXINT;
+	spider_net_write_reg_sync(card, SPIDER_NET_GHIINT0MSK, regvalue);
+	spin_unlock_irqrestore(&card->intmask_lock, flags);
+}
+
+/**
+ * spider_net_tx_irq_off - switch off tx irq on this spider card
+ * @card: device structure
+ *
+ * switches off tx irq by masking them out in the GHIINTnMSK register
+ */
+static void
+spider_net_tx_irq_off(struct spider_net_card *card)
+{
+	u32 regvalue;
+	unsigned long flags;
+
+	spin_lock_irqsave(&card->intmask_lock, flags);
+	regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
+	regvalue &= ~SPIDER_NET_TXINT;
+	spider_net_write_reg_sync(card, SPIDER_NET_GHIINT0MSK, regvalue);
+	spin_unlock_irqrestore(&card->intmask_lock, flags);
+}
+
+/**
+ * spider_net_tx_irq_on - switch on tx irq on this spider card
+ * @card: device structure
+ *
+ * switches on tx irq by enabling them in the GHIINTnMSK register
+ */
+static void
+spider_net_tx_irq_on(struct spider_net_card *card)
+{
+	u32 regvalue;
+	unsigned long flags;
+
+	spin_lock_irqsave(&card->intmask_lock, flags);
+	regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
+	regvalue |= SPIDER_NET_TXINT;
+	spider_net_write_reg_sync(card, SPIDER_NET_GHIINT0MSK, regvalue);
+	spin_unlock_irqrestore(&card->intmask_lock, flags);
+}
+
+/**
+ * spider_net_set_promisc - sets the unicast address or the promiscuous mode
+ * @card: card structure
+ *
+ * spider_net_set_promisc sets the unicast destination address filter and
+ * thus either allows for non-promisc mode or promisc mode
+ */
+static void
+spider_net_set_promisc(struct spider_net_card *card)
+{
+	u32 macu, macl;
+	struct net_device *netdev = card->netdev;
+
+	if (netdev->flags & IFF_PROMISC) {
+		/* clear destination entry 0 */
+		spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR, 0);
+		spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR + 0x04, 0);
+		spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R,
+				     SPIDER_NET_PROMISC_VALUE);
+	} else {
+		macu = netdev->dev_addr[0];
+		macu <<= 8;
+		macu |= netdev->dev_addr[1];
+		memcpy(&macl, &netdev->dev_addr[2], sizeof(macl));
+
+		macu |= SPIDER_NET_UA_DESCR_VALUE;
+		spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR, macu);
+		spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR + 0x04, macl);
+		spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R,
+				     SPIDER_NET_NONPROMISC_VALUE);
+	}
+}
+
+/**
+ * spider_net_get_mac_address - read mac address from spider card
+ * @card: device structure
+ *
+ * reads MAC address from GMACUNIMACU and GMACUNIMACL registers
+ */
+static int
+spider_net_get_mac_address(struct net_device *netdev)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+	u32 macl, macu;
+
+	macl = spider_net_read_reg(card, SPIDER_NET_GMACUNIMACL);
+	macu = spider_net_read_reg(card, SPIDER_NET_GMACUNIMACU);
+
+	netdev->dev_addr[0] = (macu >> 24) & 0xff;
+	netdev->dev_addr[1] = (macu >> 16) & 0xff;
+	netdev->dev_addr[2] = (macu >> 8) & 0xff;
+	netdev->dev_addr[3] = macu & 0xff;
+	netdev->dev_addr[4] = (macl >> 8) & 0xff;
+	netdev->dev_addr[5] = macl & 0xff;
+
+	if (!is_valid_ether_addr(&netdev->dev_addr[0]))
+		return -EINVAL;
+
+	return 0;
+}
+
+/**
+ * spider_net_get_descr_status -- returns the status of a descriptor
+ * @descr: descriptor to look at
+ *
+ * returns the status as in the dmac_cmd_status field of the descriptor
+ */
+static enum spider_net_descr_status
+spider_net_get_descr_status(struct spider_net_descr *descr)
+{
+	u32 cmd_status;
+	rmb();
+	cmd_status = descr->dmac_cmd_status;
+	rmb();
+	cmd_status >>= SPIDER_NET_DESCR_IND_PROC_SHIFT;
+	/* no need to mask out any bits, as cmd_status is 32 bits wide only
+	 * (and unsigned) */
+	return cmd_status;
+}
+
+/**
+ * spider_net_set_descr_status -- sets the status of a descriptor
+ * @descr: descriptor to change
+ * @status: status to set in the descriptor
+ *
+ * changes the status to the specified value. Doesn't change other bits
+ * in the status
+ */
+static void
+spider_net_set_descr_status(struct spider_net_descr *descr,
+			    enum spider_net_descr_status status)
+{
+	u32 cmd_status;
+	/* read the status */
+	mb();
+	cmd_status = descr->dmac_cmd_status;
+	/* clean the upper 4 bits */
+	cmd_status &= SPIDER_NET_DESCR_IND_PROC_MASKO;
+	/* add the status to it */
+	cmd_status |= ((u32)status)<<SPIDER_NET_DESCR_IND_PROC_SHIFT;
+	/* and write it back */
+	descr->dmac_cmd_status = cmd_status;
+	wmb();
+}
+
+/**
+ * spider_net_free_chain - free descriptor chain
+ * @card: card structure
+ * @chain: address of chain
+ *
+ */
+static void
+spider_net_free_chain(struct spider_net_card *card,
+		      struct spider_net_descr_chain *chain)
+{
+	struct spider_net_descr *descr;
+
+	for (descr = chain->tail; !descr->bus_addr; descr = descr->next) {
+		pci_unmap_single(card->pdev, descr->bus_addr,
+				 SPIDER_NET_DESCR_SIZE, PCI_DMA_BIDIRECTIONAL);
+		descr->bus_addr = 0;
+	}
+}
+
+/**
+ * spider_net_init_chain - links descriptor chain
+ * @card: card structure
+ * @chain: address of chain
+ * @start_descr: address of descriptor array
+ * @no: number of descriptors
+ *
+ * we manage a circular list that mirrors the hardware structure,
+ * except that the hardware uses bus addresses.
+ *
+ * returns 0 on success, <0 on failure
+ */
+static int
+spider_net_init_chain(struct spider_net_card *card,
+		       struct spider_net_descr_chain *chain,
+		       struct spider_net_descr *start_descr, int no)
+{
+	int i;
+	struct spider_net_descr *descr;
+
+	spin_lock_init(&card->chain_lock);
+
+	descr = start_descr;
+	memset(descr, 0, sizeof(*descr) * no);
+
+	/* set up the hardware pointers in each descriptor */
+	for (i=0; i<no; i++, descr++) {
+		spider_net_set_descr_status(descr, SPIDER_NET_DESCR_NOT_IN_USE);
+
+		descr->bus_addr =
+			pci_map_single(card->pdev, descr,
+				       SPIDER_NET_DESCR_SIZE,
+				       PCI_DMA_BIDIRECTIONAL);
+
+		if (descr->bus_addr == DMA_ERROR_CODE)
+			goto iommu_error;
+
+		descr->next = descr + 1;
+		descr->prev = descr - 1;
+
+	}
+	/* do actual circular list */
+	(descr-1)->next = start_descr;
+	start_descr->prev = descr-1;
+
+	descr = start_descr;
+	for (i=0; i < no; i++, descr++) {
+		descr->next_descr_addr = descr->next->bus_addr;
+	}
+
+	chain->head = start_descr;
+	chain->tail = start_descr;
+
+	return 0;
+
+iommu_error:
+	descr = start_descr;
+	for (i=0; i < no; i++, descr++)
+		if (descr->bus_addr)
+			pci_unmap_single(card->pdev, descr->bus_addr,
+					 SPIDER_NET_DESCR_SIZE, PCI_DMA_BIDIRECTIONAL);
+	return -ENOMEM;
+}
+
+/**
+ * spider_net_free_rx_chain_contents - frees descr contents in rx chain
+ * @card: card structure
+ *
+ * returns 0 on success, <0 on failure
+ */
+static void
+spider_net_free_rx_chain_contents(struct spider_net_card *card)
+{
+	struct spider_net_descr *descr;
+
+	descr = card->rx_chain.head;
+	while (descr->next != card->rx_chain.head) {
+		if (descr->skb) {
+			dev_kfree_skb(descr->skb);
+			pci_unmap_single(card->pdev, descr->buf_addr,
+					 SPIDER_NET_MAX_MTU,
+					 PCI_DMA_BIDIRECTIONAL);
+		}
+		descr = descr->next;
+	}
+}
+
+/**
+ * spider_net_prepare_rx_descr - reinitializes a rx descriptor
+ * @card: card structure
+ * @descr: descriptor to re-init
+ *
+ * return 0 on succes, <0 on failure
+ *
+ * allocates a new rx skb, iommu-maps it and attaches it to the descriptor.
+ * Activate the descriptor state-wise
+ */
+static int
+spider_net_prepare_rx_descr(struct spider_net_card *card,
+			    struct spider_net_descr *descr)
+{
+	int error = 0;
+	int offset;
+	int bufsize;
+
+	/* we need to round up the buffer size to a multiple of 128 */
+	bufsize = (SPIDER_NET_MAX_MTU + SPIDER_NET_RXBUF_ALIGN - 1) &
+		(~(SPIDER_NET_RXBUF_ALIGN - 1));
+
+	/* and we need to have it 128 byte aligned, therefore we allocate a
+	 * bit more */
+	/* allocate an skb */
+	descr->skb = dev_alloc_skb(bufsize + SPIDER_NET_RXBUF_ALIGN - 1);
+	if (!descr->skb) {
+		if (net_ratelimit())
+			if (netif_msg_rx_err(card))
+				pr_err("Not enough memory to allocate "
+					"rx buffer\n");
+		return -ENOMEM;
+	}
+	descr->buf_size = bufsize;
+	descr->result_size = 0;
+	descr->valid_size = 0;
+	descr->data_status = 0;
+	descr->data_error = 0;
+
+	offset = ((unsigned long)descr->skb->data) &
+		(SPIDER_NET_RXBUF_ALIGN - 1);
+	if (offset)
+		skb_reserve(descr->skb, SPIDER_NET_RXBUF_ALIGN - offset);
+	/* io-mmu-map the skb */
+	descr->buf_addr = pci_map_single(card->pdev, descr->skb->data,
+					 SPIDER_NET_MAX_MTU,
+					 PCI_DMA_BIDIRECTIONAL);
+	if (descr->buf_addr == DMA_ERROR_CODE) {
+		dev_kfree_skb_any(descr->skb);
+		if (netif_msg_rx_err(card))
+			pr_err("Could not iommu-map rx buffer\n");
+		spider_net_set_descr_status(descr, SPIDER_NET_DESCR_NOT_IN_USE);
+	} else {
+		descr->dmac_cmd_status = SPIDER_NET_DMAC_RX_CARDOWNED;
+	}
+
+	return error;
+}
+
+/**
+ * spider_net_enable_rxctails - sets RX dmac chain tail addresses
+ * @card: card structure
+ *
+ * spider_net_enable_rxctails sets the RX DMAC chain tail adresses in the
+ * chip by writing to the appropriate register. DMA is enabled in
+ * spider_net_enable_rxdmac.
+ */
+static void
+spider_net_enable_rxchtails(struct spider_net_card *card)
+{
+	/* assume chain is aligned correctly */
+	spider_net_write_reg(card, SPIDER_NET_GDADCHA ,
+			     card->rx_chain.tail->bus_addr);
+}
+
+/**
+ * spider_net_enable_rxdmac - enables a receive DMA controller
+ * @card: card structure
+ *
+ * spider_net_enable_rxdmac enables the DMA controller by setting RX_DMA_EN
+ * in the GDADMACCNTR register
+ */
+static void
+spider_net_enable_rxdmac(struct spider_net_card *card)
+{
+	spider_net_write_reg(card, SPIDER_NET_GDADMACCNTR,
+			     SPIDER_NET_DMA_RX_VALUE);
+}
+
+/**
+ * spider_net_refill_rx_chain - refills descriptors/skbs in the rx chains
+ * @card: card structure
+ *
+ * refills descriptors in all chains (last used chain first): allocates skbs
+ * and iommu-maps them.
+ */
+static void
+spider_net_refill_rx_chain(struct spider_net_card *card)
+{
+	struct spider_net_descr_chain *chain;
+	int count = 0;
+	unsigned long flags;
+
+	chain = &card->rx_chain;
+
+	spin_lock_irqsave(&card->chain_lock, flags);
+	while (spider_net_get_descr_status(chain->head) ==
+				SPIDER_NET_DESCR_NOT_IN_USE) {
+		if (spider_net_prepare_rx_descr(card, chain->head))
+			break;
+		count++;
+		chain->head = chain->head->next;
+	}
+	spin_unlock_irqrestore(&card->chain_lock, flags);
+
+	/* could be optimized, only do that, if we know the DMA processing
+	 * has terminated */
+	if (count)
+		spider_net_enable_rxdmac(card);
+}
+
+/**
+ * spider_net_alloc_rx_skbs - allocates rx skbs in rx descriptor chains
+ * @card: card structure
+ *
+ * returns 0 on success, <0 on failure
+ */
+static int
+spider_net_alloc_rx_skbs(struct spider_net_card *card)
+{
+	int result;
+	struct spider_net_descr_chain *chain;
+
+	result = -ENOMEM;
+
+	chain = &card->rx_chain;
+	/* put at least one buffer into the chain. if this fails,
+	 * we've got a problem. if not, spider_net_refill_rx_chain
+	 * will do the rest at the end of this function */
+	if (spider_net_prepare_rx_descr(card, chain->head))
+		goto error;
+	else
+		chain->head = chain->head->next;
+
+	/* this will allocate the rest of the rx buffers; if not, it's
+	 * business as usual later on */
+	spider_net_refill_rx_chain(card);
+	return 0;
+
+error:
+	spider_net_free_rx_chain_contents(card);
+	return result;
+}
+
+/**
+ * spider_net_release_tx_descr - processes a used tx descriptor
+ * @card: card structure
+ * @descr: descriptor to release
+ *
+ * releases a used tx descriptor (unmapping, freeing of skb)
+ */
+static void
+spider_net_release_tx_descr(struct spider_net_card *card,
+			    struct spider_net_descr *descr)
+{
+	struct sk_buff *skb;
+
+	/* unmap the skb */
+	skb = descr->skb;
+	pci_unmap_single(card->pdev, descr->buf_addr, skb->len,
+			 PCI_DMA_BIDIRECTIONAL);
+
+	dev_kfree_skb_any(skb);
+
+	/* set status to not used */
+	spider_net_set_descr_status(descr, SPIDER_NET_DESCR_NOT_IN_USE);
+}
+
+/**
+ * spider_net_release_tx_chain - processes sent tx descriptors
+ * @card: adapter structure
+ * @brutal: if set, don't care about whether descriptor seems to be in use
+ *
+ * releases the tx descriptors that spider has finished with (if non-brutal)
+ * or simply release tx descriptors (if brutal)
+ */
+static void
+spider_net_release_tx_chain(struct spider_net_card *card, int brutal)
+{
+	struct spider_net_descr_chain *tx_chain = &card->tx_chain;
+	enum spider_net_descr_status status;
+
+	spider_net_tx_irq_off(card);
+
+	/* no lock for chain needed, if this is only executed once at a time */
+again:
+	for (;;) {
+		status = spider_net_get_descr_status(tx_chain->tail);
+		switch (status) {
+		case SPIDER_NET_DESCR_CARDOWNED:
+			if (!brutal) goto out;
+			/* fallthrough, if we release the descriptors
+			 * brutally (then we don't care about
+			 * SPIDER_NET_DESCR_CARDOWNED) */
+		case SPIDER_NET_DESCR_RESPONSE_ERROR:
+		case SPIDER_NET_DESCR_PROTECTION_ERROR:
+		case SPIDER_NET_DESCR_FORCE_END:
+			if (netif_msg_tx_err(card))
+				pr_err("%s: forcing end of tx descriptor "
+				       "with status x%02x\n",
+				       card->netdev->name, status);
+			card->netdev_stats.tx_dropped++;
+			break;
+
+		case SPIDER_NET_DESCR_COMPLETE:
+			card->netdev_stats.tx_packets++;
+			card->netdev_stats.tx_bytes +=
+				tx_chain->tail->skb->len;
+			break;
+
+		default: /* any other value (== SPIDER_NET_DESCR_NOT_IN_USE) */
+			goto out;
+		}
+		spider_net_release_tx_descr(card, tx_chain->tail);
+		tx_chain->tail = tx_chain->tail->next;
+	}
+out:
+	netif_wake_queue(card->netdev);
+
+	if (!brutal) {
+		/* switch on tx irqs (while we are still in the interrupt
+		 * handler, so we don't get an interrupt), check again
+		 * for done descriptors. This results in fewer interrupts */
+		spider_net_tx_irq_on(card);
+		status = spider_net_get_descr_status(tx_chain->tail);
+		switch (status) {
+			case SPIDER_NET_DESCR_RESPONSE_ERROR:
+			case SPIDER_NET_DESCR_PROTECTION_ERROR:
+			case SPIDER_NET_DESCR_FORCE_END:
+			case SPIDER_NET_DESCR_COMPLETE:
+				goto again;
+			default:
+				break;
+		}
+	}
+
+}
+
+/**
+ * spider_net_get_multicast_hash - generates hash for multicast filter table
+ * @addr: multicast address
+ *
+ * returns the hash value.
+ *
+ * spider_net_get_multicast_hash calculates a hash value for a given multicast
+ * address, that is used to set the multicast filter tables
+ */
+static u8
+spider_net_get_multicast_hash(struct net_device *netdev, __u8 *addr)
+{
+	/* FIXME: an addr of 01:00:5e:00:00:01 must result in 0xa9,
+	 * ff:ff:ff:ff:ff:ff must result in 0xfd */
+	u32 crc;
+	u8 hash;
+
+	crc = crc32_be(~0, addr, netdev->addr_len);
+
+	hash = (crc >> 27);
+	hash <<= 3;
+	hash |= crc & 7;
+
+	return hash;
+}
+
+/**
+ * spider_net_set_multi - sets multicast addresses and promisc flags
+ * @netdev: interface device structure
+ *
+ * spider_net_set_multi configures multicast addresses as needed for the
+ * netdev interface. It also sets up multicast, allmulti and promisc
+ * flags appropriately
+ */
+static void
+spider_net_set_multi(struct net_device *netdev)
+{
+	struct dev_mc_list *mc;
+	u8 hash;
+	int i;
+	u32 reg;
+	struct spider_net_card *card = netdev_priv(netdev);
+	unsigned long bitmask[SPIDER_NET_MULTICAST_HASHES / BITS_PER_LONG] =
+		{0, };
+
+	spider_net_set_promisc(card);
+
+	if (netdev->flags & IFF_ALLMULTI) {
+		for (i = 0; i < SPIDER_NET_MULTICAST_HASHES; i++) {
+			set_bit(i, bitmask);
+		}
+		goto write_hash;
+	}
+
+	/* well, we know, what the broadcast hash value is: it's xfd
+	hash = spider_net_get_multicast_hash(netdev, netdev->broadcast); */
+	set_bit(0xfd, bitmask);
+
+	for (mc = netdev->mc_list; mc; mc = mc->next) {
+		hash = spider_net_get_multicast_hash(netdev, mc->dmi_addr);
+		set_bit(hash, bitmask);
+	}
+
+write_hash:
+	for (i = 0; i < SPIDER_NET_MULTICAST_HASHES / 4; i++) {
+		reg = 0;
+		if (test_bit(i * 4, bitmask))
+			reg += 0x08;
+		reg <<= 8;
+		if (test_bit(i * 4 + 1, bitmask))
+			reg += 0x08;
+		reg <<= 8;
+		if (test_bit(i * 4 + 2, bitmask))
+			reg += 0x08;
+		reg <<= 8;
+		if (test_bit(i * 4 + 3, bitmask))
+			reg += 0x08;
+
+		spider_net_write_reg(card, SPIDER_NET_GMRMHFILnR + i * 4, reg);
+	}
+}
+
+/**
+ * spider_net_disable_rxdmac - disables the receive DMA controller
+ * @card: card structure
+ *
+ * spider_net_disable_rxdmac terminates processing on the DMA controller by
+ * turing off DMA and issueing a force end
+ */
+static void
+spider_net_disable_rxdmac(struct spider_net_card *card)
+{
+	spider_net_write_reg(card, SPIDER_NET_GDADMACCNTR,
+			     SPIDER_NET_DMA_RX_FEND_VALUE);
+}
+
+/**
+ * spider_net_stop - called upon ifconfig down
+ * @netdev: interface device structure
+ *
+ * always returns 0
+ */
+int
+spider_net_stop(struct net_device *netdev)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+
+	netif_poll_disable(netdev);
+	netif_carrier_off(netdev);
+	netif_stop_queue(netdev);
+
+	/* disable/mask all interrupts */
+	spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK, 0);
+	spider_net_write_reg(card, SPIDER_NET_GHIINT1MSK, 0);
+	spider_net_write_reg(card, SPIDER_NET_GHIINT2MSK, 0);
+
+	/* free_irq(netdev->irq, netdev);*/
+	free_irq(to_pci_dev(netdev->class_dev.dev)->irq, netdev);
+
+	spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR,
+			     SPIDER_NET_DMA_TX_FEND_VALUE);
+
+	/* turn off DMA, force end */
+	spider_net_disable_rxdmac(card);
+
+	/* release chains */
+	spider_net_release_tx_chain(card, 1);
+
+	spider_net_free_chain(card, &card->tx_chain);
+	spider_net_free_chain(card, &card->rx_chain);
+
+	return 0;
+}
+
+/**
+ * spider_net_get_next_tx_descr - returns the next available tx descriptor
+ * @card: device structure to get descriptor from
+ *
+ * returns the address of the next descriptor, or NULL if not available.
+ */
+static struct spider_net_descr *
+spider_net_get_next_tx_descr(struct spider_net_card *card)
+{
+	/* check, if head points to not-in-use descr */
+	if ( spider_net_get_descr_status(card->tx_chain.head) ==
+	     SPIDER_NET_DESCR_NOT_IN_USE ) {
+		return card->tx_chain.head;
+	} else {
+		return NULL;
+	}
+}
+
+/**
+ * spider_net_set_txdescr_cmdstat - sets the tx descriptor command field
+ * @descr: descriptor structure to fill out
+ * @skb: packet to consider
+ *
+ * fills out the command and status field of the descriptor structure,
+ * depending on hardware checksum settings. This function assumes a wmb()
+ * has executed before.
+ */
+static void
+spider_net_set_txdescr_cmdstat(struct spider_net_descr *descr,
+			       struct sk_buff *skb)
+{
+	if (skb->ip_summed != CHECKSUM_HW) {
+		descr->dmac_cmd_status = SPIDER_NET_DMAC_CMDSTAT_NOCS;
+		return;
+	}
+
+	/* is packet ip?
+	 * if yes: tcp? udp? */
+	if (skb->protocol == htons(ETH_P_IP)) {
+		if (skb->nh.iph->protocol == IPPROTO_TCP) {
+			descr->dmac_cmd_status = SPIDER_NET_DMAC_CMDSTAT_TCPCS;
+		} else if (skb->nh.iph->protocol == IPPROTO_UDP) {
+			descr->dmac_cmd_status = SPIDER_NET_DMAC_CMDSTAT_UDPCS;
+		} else { /* the stack should checksum non-tcp and non-udp
+			    packets on his own: NETIF_F_IP_CSUM */
+			descr->dmac_cmd_status = SPIDER_NET_DMAC_CMDSTAT_NOCS;
+		}
+	}
+}
+
+/**
+ * spider_net_prepare_tx_descr - fill tx descriptor with skb data
+ * @card: card structure
+ * @descr: descriptor structure to fill out
+ * @skb: packet to use
+ *
+ * returns 0 on success, <0 on failure.
+ *
+ * fills out the descriptor structure with skb data and len. Copies data,
+ * if needed (32bit DMA!)
+ */
+static int
+spider_net_prepare_tx_descr(struct spider_net_card *card,
+			    struct spider_net_descr *descr,
+			    struct sk_buff *skb)
+{
+	descr->buf_addr = pci_map_single(card->pdev, skb->data,
+					 skb->len, PCI_DMA_BIDIRECTIONAL);
+	if (descr->buf_addr == DMA_ERROR_CODE) {
+		if (netif_msg_tx_err(card))
+			pr_err("could not iommu-map packet (%p, %i). "
+				  "Dropping packet\n", skb->data, skb->len);
+		return -ENOMEM;
+	}
+
+	descr->buf_size = skb->len;
+	descr->skb = skb;
+	descr->data_status = 0;
+
+	/* make sure the above values are in memory before we change the
+	 * status */
+	wmb();
+
+	spider_net_set_txdescr_cmdstat(descr,skb);
+
+	return 0;
+}
+
+/**
+ * spider_net_kick_tx_dma - enables TX DMA processing
+ * @card: card structure
+ * @descr: descriptor address to enable TX processing at
+ *
+ * spider_net_kick_tx_dma writes the current tx chain head as start address
+ * of the tx descriptor chain and enables the transmission DMA engine
+ */
+static void
+spider_net_kick_tx_dma(struct spider_net_card *card,
+		       struct spider_net_descr *descr)
+{
+	/* this is the only descriptor in the output chain.
+	 * Enable TX DMA */
+
+	spider_net_write_reg(card, SPIDER_NET_GDTDCHA,
+			     descr->bus_addr);
+
+	spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR,
+			     SPIDER_NET_DMA_TX_VALUE);
+}
+
+/**
+ * spider_net_xmit - transmits a frame over the device
+ * @skb: packet to send out
+ * @netdev: interface device structure
+ *
+ * returns 0 on success, <0 on failure
+ */
+static int
+spider_net_xmit(struct sk_buff *skb, struct net_device *netdev)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+	struct spider_net_descr *descr;
+	int result;
+
+	descr = spider_net_get_next_tx_descr(card);
+
+	if (!descr) {
+		netif_stop_queue(netdev);
+
+		descr = spider_net_get_next_tx_descr(card);
+		if (!descr)
+			goto error;
+		else
+			netif_start_queue(netdev);
+	}
+
+	result = spider_net_prepare_tx_descr(card, descr, skb);
+	if (result)
+		goto error;
+
+	card->tx_chain.head = card->tx_chain.head->next;
+
+	/* make sure the status from spider_net_prepare_tx_descr is in
+	 * memory before we check out the previous descriptor */
+	wmb();
+
+	if (spider_net_get_descr_status(descr->prev) !=
+	    SPIDER_NET_DESCR_CARDOWNED)
+		spider_net_kick_tx_dma(card, descr);
+
+	return NETDEV_TX_OK;
+
+error:
+	card->netdev_stats.tx_dropped++;
+	return NETDEV_TX_LOCKED;
+}
+
+/**
+ * spider_net_do_ioctl - called for device ioctls
+ * @netdev: interface device structure
+ * @ifr: request parameter structure for ioctl
+ * @cmd: command code for ioctl
+ *
+ * returns 0 on success, <0 on failure. Currently, we have no special ioctls.
+ * -EOPNOTSUPP is returned, if an unknown ioctl was requested
+ */
+static int
+spider_net_do_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
+{
+	switch (cmd) {
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+/**
+ * spider_net_pass_skb_up - takes an skb from a descriptor and passes it on
+ * @descr: descriptor to process
+ * @card: card structure
+ *
+ * returns 1 on success, 0 if no packet was passed to the stack
+ *
+ * iommu-unmaps the skb, fills out skb structure and passes the data to the
+ * stack. The descriptor state is not changed.
+ */
+static int
+spider_net_pass_skb_up(struct spider_net_descr *descr,
+		       struct spider_net_card *card)
+{
+	struct sk_buff *skb;
+	struct net_device *netdev;
+	u32 data_status, data_error;
+
+	data_status = descr->data_status;
+	data_error = descr->data_error;
+
+	netdev = card->netdev;
+
+	/* check for errors in the data_error flag */
+	if ((data_error & SPIDER_NET_DATA_ERROR_MASK) &&
+	    netif_msg_rx_err(card))
+		pr_err("error in received descriptor found, "
+		       "data_status=x%08x, data_error=x%08x\n",
+		       data_status, data_error);
+
+	/* prepare skb, unmap descriptor */
+	skb = descr->skb;
+	pci_unmap_single(card->pdev, descr->buf_addr, SPIDER_NET_MAX_MTU,
+			 PCI_DMA_BIDIRECTIONAL);
+
+	/* the cases we'll throw away the packet immediately */
+	if (data_error & SPIDER_NET_DESTROY_RX_FLAGS)
+		return 0;
+
+	skb->dev = netdev;
+	skb_put(skb, descr->valid_size);
+
+	/* the card seems to add 2 bytes of junk in front
+	 * of the ethernet frame */
+#define SPIDER_MISALIGN		2
+	skb_pull(skb, SPIDER_MISALIGN);
+	skb->protocol = eth_type_trans(skb, netdev);
+
+	/* checksum offload */
+	if (card->options.rx_csum) {
+		if ( (data_status & SPIDER_NET_DATA_STATUS_CHK_MASK) &&
+		     (!(data_error & SPIDER_NET_DATA_ERROR_CHK_MASK)) )
+			skb->ip_summed = CHECKSUM_UNNECESSARY;
+		else
+			skb->ip_summed = CHECKSUM_NONE;
+	} else {
+		skb->ip_summed = CHECKSUM_NONE;
+	}
+
+	if (data_status & SPIDER_NET_VLAN_PACKET) {
+		/* further enhancements: HW-accel VLAN
+		 * vlan_hwaccel_receive_skb
+		 */
+	}
+
+	/* pass skb up to stack */
+	netif_receive_skb(skb);
+
+	/* update netdevice statistics */
+	card->netdev_stats.rx_packets++;
+	card->netdev_stats.rx_bytes += skb->len;
+
+	return 1;
+}
+
+/**
+ * spider_net_decode_descr - processes an rx descriptor
+ * @card: card structure
+ *
+ * returns 1 if a packet has been sent to the stack, otherwise 0
+ *
+ * processes an rx descriptor by iommu-unmapping the data buffer and passing
+ * the packet up to the stack
+ */
+static int
+spider_net_decode_one_descr(struct spider_net_card *card)
+{
+	enum spider_net_descr_status status;
+	struct spider_net_descr *descr;
+	struct spider_net_descr_chain *chain;
+	int result;
+
+	chain = &card->rx_chain;
+	descr = chain->tail;
+
+	status = spider_net_get_descr_status(descr);
+
+	if (status == SPIDER_NET_DESCR_CARDOWNED) {
+		/* nothing in the descriptor yet */
+		return 0;
+	}
+
+	if (status == SPIDER_NET_DESCR_NOT_IN_USE) {
+		/* not initialized yet, I bet chain->tail == chain->head
+		 * and the ring is empty */
+		spider_net_refill_rx_chain(card);
+		return 0;
+	}
+
+	/* descriptor definitively used -- move on head */
+	chain->tail = descr->next;
+
+	result = 0;
+	if ( (status == SPIDER_NET_DESCR_RESPONSE_ERROR) ||
+	     (status == SPIDER_NET_DESCR_PROTECTION_ERROR) ||
+	     (status == SPIDER_NET_DESCR_FORCE_END) ) {
+		if (netif_msg_rx_err(card))
+			pr_err("%s: dropping RX descriptor with state %d\n",
+			       card->netdev->name, status);
+		card->netdev_stats.rx_dropped++;
+		goto refill;
+	}
+
+	if ( (status != SPIDER_NET_DESCR_COMPLETE) &&
+	     (status != SPIDER_NET_DESCR_FRAME_END) ) {
+		if (netif_msg_rx_err(card))
+			pr_err("%s: RX descriptor with state %d\n",
+			       card->netdev->name, status);
+		goto refill;
+	}
+
+	/* ok, we've got a packet in descr */
+	result = spider_net_pass_skb_up(descr, card);
+refill:
+	spider_net_set_descr_status(descr, SPIDER_NET_DESCR_NOT_IN_USE);
+	/* change the descriptor state: */
+	spider_net_refill_rx_chain(card);
+
+	return result;
+}
+
+/**
+ * spider_net_poll - NAPI poll function called by the stack to return packets
+ * @netdev: interface device structure
+ * @budget: number of packets we can pass to the stack at most
+ *
+ * returns 0 if no more packets available to the driver/stack. Returns 1,
+ * if the quota is exceeded, but the driver has still packets.
+ *
+ * spider_net_poll returns all packets from the rx descriptors to the stack
+ * (using netif_receive_skb). If all/enough packets are up, the driver
+ * reenables interrupts and returns 0. If not, 1 is returned.
+ */
+static int
+spider_net_poll(struct net_device *netdev, int *budget)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+	int packets_to_do, packets_done = 0;
+	int no_more_packets = 0;
+
+	packets_to_do = min(*budget, netdev->quota);
+
+	while (packets_to_do) {
+		if (spider_net_decode_one_descr(card)) {
+			packets_done++;
+			packets_to_do--;
+		} else {
+			/* no more packets for the stack */
+			no_more_packets = 1;
+			break;
+		}
+	}
+
+	netdev->quota -= packets_done;
+	*budget -= packets_done;
+
+	/* if all packets are in the stack, enable interrupts and return 0 */
+	/* if not, return 1 */
+	if (no_more_packets) {
+		netif_rx_complete(netdev);
+		spider_net_rx_irq_on(card);
+		return 0;
+	}
+
+	return 1;
+}
+
+/**
+ * spider_net_vlan_rx_reg - initializes VLAN structures in the driver and card
+ * @netdev: interface device structure
+ * @grp: vlan_group structure that is registered (NULL on destroying interface)
+ */
+static void
+spider_net_vlan_rx_reg(struct net_device *netdev, struct vlan_group *grp)
+{
+	/* further enhancement... yet to do */
+	return;
+}
+
+/**
+ * spider_net_vlan_rx_add - adds VLAN id to the card filter
+ * @netdev: interface device structure
+ * @vid: VLAN id to add
+ */
+static void
+spider_net_vlan_rx_add(struct net_device *netdev, uint16_t vid)
+{
+	/* further enhancement... yet to do */
+	/* add vid to card's VLAN filter table */
+	return;
+}
+
+/**
+ * spider_net_vlan_rx_kill - removes VLAN id to the card filter
+ * @netdev: interface device structure
+ * @vid: VLAN id to remove
+ */
+static void
+spider_net_vlan_rx_kill(struct net_device *netdev, uint16_t vid)
+{
+	/* further enhancement... yet to do */
+	/* remove vid from card's VLAN filter table */
+}
+
+/**
+ * spider_net_get_stats - get interface statistics
+ * @netdev: interface device structure
+ *
+ * returns the interface statistics residing in the spider_net_card struct
+ */
+static struct net_device_stats *
+spider_net_get_stats(struct net_device *netdev)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+	struct net_device_stats *stats = &card->netdev_stats;
+	return stats;
+}
+
+/**
+ * spider_net_change_mtu - changes the MTU of an interface
+ * @netdev: interface device structure
+ * @new_mtu: new MTU value
+ *
+ * returns 0 on success, <0 on failure
+ */
+static int
+spider_net_change_mtu(struct net_device *netdev, int new_mtu)
+{
+	/* no need to re-alloc skbs or so -- the max mtu is about 2.3k
+	 * and mtu is outbound only anyway */
+	if ( (new_mtu < SPIDER_NET_MIN_MTU ) ||
+		(new_mtu > SPIDER_NET_MAX_MTU) )
+		return -EINVAL;
+	netdev->mtu = new_mtu;
+	return 0;
+}
+
+/**
+ * spider_net_set_mac - sets the MAC of an interface
+ * @netdev: interface device structure
+ * @ptr: pointer to new MAC address
+ *
+ * Returns 0 on success, <0 on failure. Currently, we don't support this
+ * and will always return EOPNOTSUPP.
+ */
+static int
+spider_net_set_mac(struct net_device *netdev, void *p)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+	u32 macl, macu, regvalue;
+	struct sockaddr *addr = p;
+
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EADDRNOTAVAIL;
+
+	/* switch off GMACTPE and GMACRPE */
+	regvalue = spider_net_read_reg(card, SPIDER_NET_GMACOPEMD);
+	regvalue &= ~((1 << 5) | (1 << 6));
+	spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, regvalue);
+
+	/* write mac */
+	macu = (addr->sa_data[0]<<24) + (addr->sa_data[1]<<16) +
+		(addr->sa_data[2]<<8) + (addr->sa_data[3]);
+	macl = (addr->sa_data[4]<<8) + (addr->sa_data[5]);
+	spider_net_write_reg(card, SPIDER_NET_GMACUNIMACU, macu);
+	spider_net_write_reg(card, SPIDER_NET_GMACUNIMACL, macl);
+
+	/* switch GMACTPE and GMACRPE back on */
+	regvalue = spider_net_read_reg(card, SPIDER_NET_GMACOPEMD);
+	regvalue |= ((1 << 5) | (1 << 6));
+	spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, regvalue);
+
+	spider_net_set_promisc(card);
+
+	/* look up, whether we have been successful */
+	if (spider_net_get_mac_address(netdev))
+		return -EADDRNOTAVAIL;
+	if (memcmp(netdev->dev_addr,addr->sa_data,netdev->addr_len))
+		return -EADDRNOTAVAIL;
+
+	return 0;
+}
+
+/**
+ * spider_net_enable_txdmac - enables a TX DMA controller
+ * @card: card structure
+ *
+ * spider_net_enable_txdmac enables the TX DMA controller by setting the
+ * descriptor chain tail address
+ */
+static void
+spider_net_enable_txdmac(struct spider_net_card *card)
+{
+	/* assume chain is aligned correctly */
+	spider_net_write_reg(card, SPIDER_NET_GDTDCHA,
+			     card->tx_chain.tail->bus_addr);
+}
+
+/**
+ * spider_net_handle_error_irq - handles errors raised by an interrupt
+ * @card: card structure
+ * @status_reg: interrupt status register 0 (GHIINT0STS)
+ *
+ * spider_net_handle_error_irq treats or ignores all error conditions
+ * found when an interrupt is presented
+ */
+static void
+spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg)
+{
+	u32 error_reg1, error_reg2;
+	u32 i;
+	int show_error = 1;
+
+	error_reg1 = spider_net_read_reg(card, SPIDER_NET_GHIINT1STS);
+	error_reg2 = spider_net_read_reg(card, SPIDER_NET_GHIINT2STS);
+
+	/* check GHIINT0STS ************************************/
+	if (status_reg)
+		for (i = 0; i < 32; i++)
+			if (status_reg & (1<<i))
+				switch (i)
+	{
+	/* let error_reg1 and error_reg2 evaluation decide, what to do
+	case SPIDER_NET_PHYINT:
+	case SPIDER_NET_GMAC2INT:
+	case SPIDER_NET_GMAC1INT:
+	case SPIDER_NET_GIPSINT:
+	case SPIDER_NET_GFIFOINT:
+	case SPIDER_NET_DMACINT:
+	case SPIDER_NET_GSYSINT:
+		break; */
+
+	case SPIDER_NET_GPWOPCMPINT:
+		/* PHY write operation completed */
+		show_error = 0;
+		break;
+	case SPIDER_NET_GPROPCMPINT:
+		/* PHY read operation completed */
+		/* we don't use semaphores, as we poll for the completion
+		 * of the read operation in spider_net_read_phy. Should take
+		 * about 50 us */
+		show_error = 0;
+		break;
+	case SPIDER_NET_GPWFFINT:
+		/* PHY command queue full */
+		if (netif_msg_intr(card))
+			pr_err("PHY write queue full\n");
+		show_error = 0;
+		break;
+
+	/* case SPIDER_NET_GRMDADRINT: not used. print a message */
+	/* case SPIDER_NET_GRMARPINT: not used. print a message */
+	/* case SPIDER_NET_GRMMPINT: not used. print a message */
+
+	case SPIDER_NET_GDTDEN0INT:
+		/* someone has set TX_DMA_EN to 0 */
+		show_error = 0;
+		break;
+
+	case SPIDER_NET_GDDDEN0INT: /* fallthrough */
+	case SPIDER_NET_GDCDEN0INT: /* fallthrough */
+	case SPIDER_NET_GDBDEN0INT: /* fallthrough */
+	case SPIDER_NET_GDADEN0INT:
+		/* someone has set RX_DMA_EN to 0 */
+		show_error = 0;
+		break;
+
+	/* RX interrupts */
+	case SPIDER_NET_GDDFDCINT:
+	case SPIDER_NET_GDCFDCINT:
+	case SPIDER_NET_GDBFDCINT:
+	case SPIDER_NET_GDAFDCINT:
+	/* case SPIDER_NET_GDNMINT: not used. print a message */
+	/* case SPIDER_NET_GCNMINT: not used. print a message */
+	/* case SPIDER_NET_GBNMINT: not used. print a message */
+	/* case SPIDER_NET_GANMINT: not used. print a message */
+	/* case SPIDER_NET_GRFNMINT: not used. print a message */
+		show_error = 0;
+		break;
+
+	/* TX interrupts */
+	case SPIDER_NET_GDTFDCINT:
+		show_error = 0;
+		break;
+	case SPIDER_NET_GTTEDINT:
+		show_error = 0;
+		break;
+	case SPIDER_NET_GDTDCEINT:
+		/* chain end. If a descriptor should be sent, kick off
+		 * tx dma
+		if (card->tx_chain.tail == card->tx_chain.head)
+			spider_net_kick_tx_dma(card);
+		show_error = 0; */
+		break;
+
+	/* case SPIDER_NET_G1TMCNTINT: not used. print a message */
+	/* case SPIDER_NET_GFREECNTINT: not used. print a message */
+	}
+
+	/* check GHIINT1STS ************************************/
+	if (error_reg1)
+		for (i = 0; i < 32; i++)
+			if (error_reg1 & (1<<i))
+				switch (i)
+	{
+	case SPIDER_NET_GTMFLLINT:
+		if (netif_msg_intr(card))
+			pr_err("Spider TX RAM full\n");
+		show_error = 0;
+		break;
+	case SPIDER_NET_GRMFLLINT:
+		if (netif_msg_intr(card))
+			pr_err("Spider RX RAM full, incoming packets "
+			       "might be discarded !\n");
+		netif_rx_schedule(card->netdev);
+		spider_net_enable_rxchtails(card);
+		spider_net_enable_rxdmac(card);
+		break;
+
+	/* case SPIDER_NET_GTMSHTINT: problem, print a message */
+	case SPIDER_NET_GDTINVDINT:
+		/* allrighty. tx from previous descr ok */
+		show_error = 0;
+		break;
+	/* case SPIDER_NET_GRFDFLLINT: print a message down there */
+	/* case SPIDER_NET_GRFCFLLINT: print a message down there */
+	/* case SPIDER_NET_GRFBFLLINT: print a message down there */
+	/* case SPIDER_NET_GRFAFLLINT: print a message down there */
+
+	/* chain end */
+	case SPIDER_NET_GDDDCEINT: /* fallthrough */
+	case SPIDER_NET_GDCDCEINT: /* fallthrough */
+	case SPIDER_NET_GDBDCEINT: /* fallthrough */
+	case SPIDER_NET_GDADCEINT:
+		if (netif_msg_intr(card))
+			pr_err("got descriptor chain end interrupt, "
+			       "restarting DMAC %c.\n",
+			       'D'+i-SPIDER_NET_GDDDCEINT);
+		spider_net_refill_rx_chain(card);
+		show_error = 0;
+		break;
+
+	/* invalid descriptor */
+	case SPIDER_NET_GDDINVDINT: /* fallthrough */
+	case SPIDER_NET_GDCINVDINT: /* fallthrough */
+	case SPIDER_NET_GDBINVDINT: /* fallthrough */
+	case SPIDER_NET_GDAINVDINT:
+		/* could happen when rx chain is full */
+		spider_net_refill_rx_chain(card);
+		show_error = 0;
+		break;
+
+	/* case SPIDER_NET_GDTRSERINT: problem, print a message */
+	/* case SPIDER_NET_GDDRSERINT: problem, print a message */
+	/* case SPIDER_NET_GDCRSERINT: problem, print a message */
+	/* case SPIDER_NET_GDBRSERINT: problem, print a message */
+	/* case SPIDER_NET_GDARSERINT: problem, print a message */
+	/* case SPIDER_NET_GDSERINT: problem, print a message */
+	/* case SPIDER_NET_GDTPTERINT: problem, print a message */
+	/* case SPIDER_NET_GDDPTERINT: problem, print a message */
+	/* case SPIDER_NET_GDCPTERINT: problem, print a message */
+	/* case SPIDER_NET_GDBPTERINT: problem, print a message */
+	/* case SPIDER_NET_GDAPTERINT: problem, print a message */
+	default:
+		show_error = 1;
+		break;
+	}
+
+	/* check GHIINT2STS ************************************/
+	if (error_reg2)
+		for (i = 0; i < 32; i++)
+			if (error_reg2 & (1<<i))
+				switch (i)
+	{
+	/* there is nothing we can (want  to) do at this time. Log a
+	 * message, we can switch on and off the specific values later on
+	case SPIDER_NET_GPROPERINT:
+	case SPIDER_NET_GMCTCRSNGINT:
+	case SPIDER_NET_GMCTLCOLINT:
+	case SPIDER_NET_GMCTTMOTINT:
+	case SPIDER_NET_GMCRCAERINT:
+	case SPIDER_NET_GMCRCALERINT:
+	case SPIDER_NET_GMCRALNERINT:
+	case SPIDER_NET_GMCROVRINT:
+	case SPIDER_NET_GMCRRNTINT:
+	case SPIDER_NET_GMCRRXERINT:
+	case SPIDER_NET_GTITCSERINT:
+	case SPIDER_NET_GTIFMTERINT:
+	case SPIDER_NET_GTIPKTRVKINT:
+	case SPIDER_NET_GTISPINGINT:
+	case SPIDER_NET_GTISADNGINT:
+	case SPIDER_NET_GTISPDNGINT:
+	case SPIDER_NET_GRIFMTERINT:
+	case SPIDER_NET_GRIPKTRVKINT:
+	case SPIDER_NET_GRISPINGINT:
+	case SPIDER_NET_GRISADNGINT:
+	case SPIDER_NET_GRISPDNGINT:
+		break;
+	*/
+		default:
+			break;
+	}
+
+	if ((show_error) && (netif_msg_intr(card)))
+		pr_err("Got error interrupt, GHIINT0STS = 0x%08x, "
+		       "GHIINT1STS = 0x%08x, GHIINT2STS = 0x%08x\n",
+		       status_reg, error_reg1, error_reg2);
+
+	/* clear interrupt sources */
+	spider_net_write_reg(card, SPIDER_NET_GHIINT1STS, error_reg1);
+	spider_net_write_reg(card, SPIDER_NET_GHIINT2STS, error_reg2);
+}
+
+/**
+ * spider_net_interrupt - interrupt handler for spider_net
+ * @irq: interupt number
+ * @ptr: pointer to net_device
+ * @regs: PU registers
+ *
+ * returns IRQ_HANDLED, if interrupt was for driver, or IRQ_NONE, if no
+ * interrupt found raised by card.
+ *
+ * This is the interrupt handler, that turns off
+ * interrupts for this device and makes the stack poll the driver
+ */
+static irqreturn_t
+spider_net_interrupt(int irq, void *ptr, struct pt_regs *regs)
+{
+	struct net_device *netdev = ptr;
+	struct spider_net_card *card = netdev_priv(netdev);
+	u32 status_reg;
+
+	status_reg = spider_net_read_reg(card, SPIDER_NET_GHIINT0STS);
+
+	if (!status_reg)
+		return IRQ_NONE;
+
+	if (status_reg & SPIDER_NET_TXINT)
+		spider_net_release_tx_chain(card, 0);
+
+	if (status_reg & SPIDER_NET_RXINT ) {
+		spider_net_rx_irq_off(card);
+		netif_rx_schedule(netdev);
+	}
+
+	/* we do this after rx and tx processing, as we want the tx chain
+	 * processed to see, whether we should restart tx dma processing */
+	spider_net_handle_error_irq(card, status_reg);
+
+	/* clear interrupt sources */
+	spider_net_write_reg(card, SPIDER_NET_GHIINT0STS, status_reg);
+
+	return IRQ_HANDLED;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/**
+ * spider_net_poll_controller - artificial interrupt for netconsole etc.
+ * @netdev: interface device structure
+ *
+ * see Documentation/networking/netconsole.txt
+ */
+static void
+spider_net_poll_controller(struct net_device *netdev)
+{
+	disable_irq(netdev->irq);
+	spider_net_interrupt(netdev->irq, netdev, NULL);
+	enable_irq(netdev->irq);
+}
+#endif /* CONFIG_NET_POLL_CONTROLLER */
+
+/**
+ * spider_net_init_card - initializes the card
+ * @card: card structure
+ *
+ * spider_net_init_card initializes the card so that other registers can
+ * be used
+ */
+static void
+spider_net_init_card(struct spider_net_card *card)
+{
+	spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+			     SPIDER_NET_CKRCTRL_STOP_VALUE);
+
+	spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+			     SPIDER_NET_CKRCTRL_RUN_VALUE);
+}
+
+/**
+ * spider_net_enable_card - enables the card by setting all kinds of regs
+ * @card: card structure
+ *
+ * spider_net_enable_card sets a lot of SMMIO registers to enable the device
+ */
+static void
+spider_net_enable_card(struct spider_net_card *card)
+{
+	int i;
+	/* the following array consists of (register),(value) pairs
+	 * that are set in this function. A register of 0 ends the list */
+	u32 regs[][2] = {
+		{ SPIDER_NET_GRESUMINTNUM, 0 },
+		{ SPIDER_NET_GREINTNUM, 0 },
+
+		/* set interrupt frame number registers */
+		/* clear the single DMA engine registers first */
+		{ SPIDER_NET_GFAFRMNUM, SPIDER_NET_GFXFRAMES_VALUE },
+		{ SPIDER_NET_GFBFRMNUM, SPIDER_NET_GFXFRAMES_VALUE },
+		{ SPIDER_NET_GFCFRMNUM, SPIDER_NET_GFXFRAMES_VALUE },
+		{ SPIDER_NET_GFDFRMNUM, SPIDER_NET_GFXFRAMES_VALUE },
+		/* then set, what we really need */
+		{ SPIDER_NET_GFFRMNUM, SPIDER_NET_FRAMENUM_VALUE },
+
+		/* timer counter registers and stuff */
+		{ SPIDER_NET_GFREECNNUM, 0 },
+		{ SPIDER_NET_GONETIMENUM, 0 },
+		{ SPIDER_NET_GTOUTFRMNUM, 0 },
+
+		/* RX mode setting */
+		{ SPIDER_NET_GRXMDSET, SPIDER_NET_RXMODE_VALUE },
+		/* TX mode setting */
+		{ SPIDER_NET_GTXMDSET, SPIDER_NET_TXMODE_VALUE },
+		/* IPSEC mode setting */
+		{ SPIDER_NET_GIPSECINIT, SPIDER_NET_IPSECINIT_VALUE },
+
+		{ SPIDER_NET_GFTRESTRT, SPIDER_NET_RESTART_VALUE },
+
+		{ SPIDER_NET_GMRWOLCTRL, 0 },
+		{ SPIDER_NET_GTESTMD, 0 },
+
+		{ SPIDER_NET_GMACINTEN, 0 },
+
+		/* flow control stuff */
+		{ SPIDER_NET_GMACAPAUSE, SPIDER_NET_MACAPAUSE_VALUE },
+		{ SPIDER_NET_GMACTXPAUSE, SPIDER_NET_TXPAUSE_VALUE },
+
+		{ SPIDER_NET_GMACBSTLMT, SPIDER_NET_BURSTLMT_VALUE },
+		{ 0, 0}
+	};
+
+	i = 0;
+	while (regs[i][0]) {
+		spider_net_write_reg(card, regs[i][0], regs[i][1]);
+		i++;
+	}
+
+	/* clear unicast filter table entries 1 to 14 */
+	for (i = 1; i <= 14; i++) {
+		spider_net_write_reg(card,
+				     SPIDER_NET_GMRUAFILnR + i * 8,
+				     0x00080000);
+		spider_net_write_reg(card,
+				     SPIDER_NET_GMRUAFILnR + i * 8 + 4,
+				     0x00000000);
+	}
+
+	spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R, 0x08080000);
+
+	spider_net_write_reg(card, SPIDER_NET_ECMODE, SPIDER_NET_ECMODE_VALUE);
+
+	/* set chain tail adress for RX chains and
+	 * enable DMA */
+	spider_net_enable_rxchtails(card);
+	spider_net_enable_rxdmac(card);
+
+	spider_net_write_reg(card, SPIDER_NET_GRXDMAEN, SPIDER_NET_WOL_VALUE);
+
+	/* set chain tail adress for TX chain */
+	spider_net_enable_txdmac(card);
+
+	spider_net_write_reg(card, SPIDER_NET_GMACLENLMT,
+			     SPIDER_NET_LENLMT_VALUE);
+	spider_net_write_reg(card, SPIDER_NET_GMACMODE,
+			     SPIDER_NET_MACMODE_VALUE);
+	spider_net_write_reg(card, SPIDER_NET_GMACOPEMD,
+			     SPIDER_NET_OPMODE_VALUE);
+
+	/* set interrupt mask registers */
+	spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK,
+			     SPIDER_NET_INT0_MASK_VALUE);
+	spider_net_write_reg(card, SPIDER_NET_GHIINT1MSK,
+			     SPIDER_NET_INT1_MASK_VALUE);
+	spider_net_write_reg(card, SPIDER_NET_GHIINT2MSK,
+			     SPIDER_NET_INT2_MASK_VALUE);
+}
+
+/**
+ * spider_net_open - called upon ifonfig up
+ * @netdev: interface device structure
+ *
+ * returns 0 on success, <0 on failure
+ *
+ * spider_net_open allocates all the descriptors and memory needed for
+ * operation, sets up multicast list and enables interrupts
+ */
+int
+spider_net_open(struct net_device *netdev)
+{
+	struct spider_net_card *card = netdev_priv(netdev);
+	int result;
+
+	result = -ENOMEM;
+	if (spider_net_init_chain(card, &card->tx_chain,
+			  card->descr, tx_descriptors))
+		goto alloc_tx_failed;
+	if (spider_net_init_chain(card, &card->rx_chain,
+			  card->descr + tx_descriptors, rx_descriptors))
+		goto alloc_rx_failed;
+
+	/* allocate rx skbs */
+	if (spider_net_alloc_rx_skbs(card))
+		goto alloc_skbs_failed;
+
+	spider_net_set_multi(netdev);
+
+	/* further enhancement: setup hw vlan, if needed */
+
+	result = -EBUSY;
+	if (request_irq(netdev->irq, spider_net_interrupt,
+			     SA_SHIRQ, netdev->name, netdev))
+		goto register_int_failed;
+
+	spider_net_enable_card(card);
+
+	netif_start_queue(netdev);
+	netif_carrier_on(netdev);
+	netif_poll_enable(netdev);
+
+	return 0;
+
+register_int_failed:
+	spider_net_free_rx_chain_contents(card);
+alloc_skbs_failed:
+	spider_net_free_chain(card, &card->rx_chain);
+alloc_rx_failed:
+	spider_net_free_chain(card, &card->tx_chain);
+alloc_tx_failed:
+	return result;
+}
+
+/**
+ * spider_net_setup_phy - setup PHY
+ * @card: card structure
+ *
+ * returns 0 on success, <0 on failure
+ *
+ * spider_net_setup_phy is used as part of spider_net_probe. Sets
+ * the PHY to 1000 Mbps
+ **/
+static int
+spider_net_setup_phy(struct spider_net_card *card)
+{
+	struct mii_phy *phy = &card->phy;
+
+	spider_net_write_reg(card, SPIDER_NET_GDTDMASEL,
+			     SPIDER_NET_DMASEL_VALUE);
+	spider_net_write_reg(card, SPIDER_NET_GPCCTRL,
+			     SPIDER_NET_PHY_CTRL_VALUE);
+	phy->mii_id = 1;
+	phy->dev = card->netdev;
+	phy->mdio_read = spider_net_read_phy;
+	phy->mdio_write = spider_net_write_phy;
+
+	mii_phy_probe(phy, phy->mii_id);
+
+	if (phy->def->ops->setup_forced)
+		phy->def->ops->setup_forced(phy, SPEED_1000, DUPLEX_FULL);
+
+	/* the following two writes could be moved to sungem_phy.c */
+	/* enable fiber mode */
+	spider_net_write_phy(card->netdev, 1, MII_NCONFIG, 0x9020);
+	/* LEDs active in both modes, autosense prio = fiber */
+	spider_net_write_phy(card->netdev, 1, MII_NCONFIG, 0x945f);
+
+	phy->def->ops->read_link(phy);
+	pr_info("Found %s with %i Mbps, %s-duplex.\n", phy->def->name,
+		phy->speed, phy->duplex==1 ? "Full" : "Half");
+
+	return 0;
+}
+
+/**
+ * spider_net_download_firmware - loads firmware into the adapter
+ * @card: card structure
+ * @firmware: firmware pointer
+ *
+ * spider_net_download_firmware loads the firmware opened by
+ * spider_net_init_firmware into the adapter.
+ */
+static void
+spider_net_download_firmware(struct spider_net_card *card,
+			     const struct firmware *firmware)
+{
+	int sequencer, i;
+	u32 *fw_ptr = (u32 *)firmware->data;
+
+	/* stop sequencers */
+	spider_net_write_reg(card, SPIDER_NET_GSINIT,
+			     SPIDER_NET_STOP_SEQ_VALUE);
+
+	for (sequencer = 0; sequencer < 6; sequencer++) {
+		spider_net_write_reg(card,
+				     SPIDER_NET_GSnPRGADR + sequencer * 8, 0);
+		for (i = 0; i < SPIDER_NET_FIRMWARE_LEN; i++) {
+			spider_net_write_reg(card, SPIDER_NET_GSnPRGDAT +
+					     sequencer * 8, *fw_ptr);
+			fw_ptr++;
+		}
+	}
+
+	spider_net_write_reg(card, SPIDER_NET_GSINIT,
+			     SPIDER_NET_RUN_SEQ_VALUE);
+}
+
+/**
+ * spider_net_init_firmware - reads in firmware parts
+ * @card: card structure
+ *
+ * Returns 0 on success, <0 on failure
+ *
+ * spider_net_init_firmware opens the sequencer firmware and does some basic
+ * checks. This function opens and releases the firmware structure. A call
+ * to download the firmware is performed before the release.
+ *
+ * Firmware format
+ * ===============
+ * spider_fw.bin is expected to be a file containing 6*1024*4 bytes, 4k being
+ * the program for each sequencer. Use the command
+ *    tail -q -n +2 Seq_code1_0x088.txt Seq_code2_0x090.txt              \
+ *         Seq_code3_0x098.txt Seq_code4_0x0A0.txt Seq_code5_0x0A8.txt   \
+ *         Seq_code6_0x0B0.txt | xxd -r -p -c4 > spider_fw.bin
+ *
+ * to generate spider_fw.bin, if you have sequencer programs with something
+ * like the following contents for each sequencer:
+ *    <ONE LINE COMMENT>
+ *    <FIRST 4-BYTES-WORD FOR SEQUENCER>
+ *    <SECOND 4-BYTES-WORD FOR SEQUENCER>
+ *     ...
+ *    <1024th 4-BYTES-WORD FOR SEQUENCER>
+ */
+static int
+spider_net_init_firmware(struct spider_net_card *card)
+{
+	const struct firmware *firmware;
+	int err = -EIO;
+
+	if (request_firmware(&firmware,
+			     SPIDER_NET_FIRMWARE_NAME, &card->pdev->dev) < 0) {
+		if (netif_msg_probe(card))
+			pr_err("Couldn't read in sequencer data file %s.\n",
+			       SPIDER_NET_FIRMWARE_NAME);
+		firmware = NULL;
+		goto out;
+	}
+
+	if (firmware->size != 6 * SPIDER_NET_FIRMWARE_LEN * sizeof(u32)) {
+		if (netif_msg_probe(card))
+			pr_err("Invalid size of sequencer data file %s.\n",
+			       SPIDER_NET_FIRMWARE_NAME);
+		goto out;
+	}
+
+	spider_net_download_firmware(card, firmware);
+
+	err = 0;
+out:
+	release_firmware(firmware);
+
+	return err;
+}
+
+/**
+ * spider_net_workaround_rxramfull - work around firmware bug
+ * @card: card structure
+ *
+ * no return value
+ **/
+static void
+spider_net_workaround_rxramfull(struct spider_net_card *card)
+{
+	int i, sequencer = 0;
+
+	/* cancel reset */
+	spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+			     SPIDER_NET_CKRCTRL_RUN_VALUE);
+
+	/* empty sequencer data */
+	for (sequencer = 0; sequencer < 6; sequencer++) {
+		spider_net_write_reg(card, SPIDER_NET_GSnPRGDAT +
+				     sequencer * 8, 0x0);
+		for (i = 0; i < SPIDER_NET_FIRMWARE_LEN; i++) {
+			spider_net_write_reg(card, SPIDER_NET_GSnPRGDAT +
+					     sequencer * 8, 0x0);
+		}
+	}
+
+	/* set sequencer operation */
+	spider_net_write_reg(card, SPIDER_NET_GSINIT, 0x000000fe);
+
+	/* reset */
+	spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+			     SPIDER_NET_CKRCTRL_STOP_VALUE);
+}
+
+/**
+ * spider_net_tx_timeout_task - task scheduled by the watchdog timeout
+ * function (to be called not under interrupt status)
+ * @data: data, is interface device structure
+ *
+ * called as task when tx hangs, resets interface (if interface is up)
+ */
+static void
+spider_net_tx_timeout_task(void *data)
+{
+	struct net_device *netdev = data;
+	struct spider_net_card *card = netdev_priv(netdev);
+
+	if (!(netdev->flags & IFF_UP))
+		goto out;
+
+	netif_device_detach(netdev);
+	spider_net_stop(netdev);
+
+	spider_net_workaround_rxramfull(card);
+	spider_net_init_card(card);
+
+	if (spider_net_setup_phy(card))
+		goto out;
+	if (spider_net_init_firmware(card))
+		goto out;
+
+	spider_net_open(netdev);
+	spider_net_kick_tx_dma(card, card->tx_chain.head);
+	netif_device_attach(netdev);
+
+out:
+	atomic_dec(&card->tx_timeout_task_counter);
+}
+
+/**
+ * spider_net_tx_timeout - called when the tx timeout watchdog kicks in.
+ * @netdev: interface device structure
+ *
+ * called, if tx hangs. Schedules a task that resets the interface
+ */
+static void
+spider_net_tx_timeout(struct net_device *netdev)
+{
+	struct spider_net_card *card;
+
+	card = netdev_priv(netdev);
+	atomic_inc(&card->tx_timeout_task_counter);
+	if (netdev->flags & IFF_UP)
+		schedule_work(&card->tx_timeout_task);
+	else
+		atomic_dec(&card->tx_timeout_task_counter);
+}
+
+/**
+ * spider_net_setup_netdev_ops - initialization of net_device operations
+ * @netdev: net_device structure
+ *
+ * fills out function pointers in the net_device structure
+ */
+static void
+spider_net_setup_netdev_ops(struct net_device *netdev)
+{
+	netdev->open = &spider_net_open;
+	netdev->stop = &spider_net_stop;
+	netdev->hard_start_xmit = &spider_net_xmit;
+	netdev->get_stats = &spider_net_get_stats;
+	netdev->set_multicast_list = &spider_net_set_multi;
+	netdev->set_mac_address = &spider_net_set_mac;
+	netdev->change_mtu = &spider_net_change_mtu;
+	netdev->do_ioctl = &spider_net_do_ioctl;
+	/* tx watchdog */
+	netdev->tx_timeout = &spider_net_tx_timeout;
+	netdev->watchdog_timeo = SPIDER_NET_WATCHDOG_TIMEOUT;
+	/* NAPI */
+	netdev->poll = &spider_net_poll;
+	netdev->weight = SPIDER_NET_NAPI_WEIGHT;
+	/* HW VLAN */
+	netdev->vlan_rx_register = &spider_net_vlan_rx_reg;
+	netdev->vlan_rx_add_vid = &spider_net_vlan_rx_add;
+	netdev->vlan_rx_kill_vid = &spider_net_vlan_rx_kill;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	/* poll controller */
+	netdev->poll_controller = &spider_net_poll_controller;
+#endif /* CONFIG_NET_POLL_CONTROLLER */
+	/* ethtool ops */
+	netdev->ethtool_ops = &spider_net_ethtool_ops;
+}
+
+/**
+ * spider_net_setup_netdev - initialization of net_device
+ * @card: card structure
+ *
+ * Returns 0 on success or <0 on failure
+ *
+ * spider_net_setup_netdev initializes the net_device structure
+ **/
+static int
+spider_net_setup_netdev(struct spider_net_card *card)
+{
+	int result;
+	struct net_device *netdev = card->netdev;
+	struct device_node *dn;
+	struct sockaddr addr;
+	u8 *mac;
+
+	SET_MODULE_OWNER(netdev);
+	SET_NETDEV_DEV(netdev, &card->pdev->dev);
+
+	pci_set_drvdata(card->pdev, netdev);
+	spin_lock_init(&card->intmask_lock);
+	netdev->irq = card->pdev->irq;
+
+	card->options.rx_csum = SPIDER_NET_RX_CSUM_DEFAULT;
+
+	spider_net_setup_netdev_ops(netdev);
+
+	netdev->features = 0;
+	/* some time: NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
+	 *		NETIF_F_HW_VLAN_FILTER */
+
+	netdev->irq = card->pdev->irq;
+
+	dn = pci_device_to_OF_node(card->pdev);
+	if (!dn)
+		return -EIO;
+
+	mac = (u8 *)get_property(dn, "local-mac-address", NULL);
+	if (!mac)
+		return -EIO;
+	memcpy(addr.sa_data, mac, ETH_ALEN);
+
+	result = spider_net_set_mac(netdev, &addr);
+	if ((result) && (netif_msg_probe(card)))
+		pr_err("Failed to set MAC address: %i\n", result);
+
+	result = register_netdev(netdev);
+	if (result) {
+		if (netif_msg_probe(card))
+			pr_err("Couldn't register net_device: %i\n",
+				  result);
+		return result;
+	}
+
+	if (netif_msg_probe(card))
+		pr_info("Initialized device %s.\n", netdev->name);
+
+	return 0;
+}
+
+/**
+ * spider_net_alloc_card - allocates net_device and card structure
+ *
+ * returns the card structure or NULL in case of errors
+ *
+ * the card and net_device structures are linked to each other
+ */
+static struct spider_net_card *
+spider_net_alloc_card(void)
+{
+	struct net_device *netdev;
+	struct spider_net_card *card;
+	size_t alloc_size;
+
+	alloc_size = sizeof (*card) +
+		sizeof (struct spider_net_descr) * rx_descriptors +
+		sizeof (struct spider_net_descr) * tx_descriptors;
+	netdev = alloc_etherdev(alloc_size);
+	if (!netdev)
+		return NULL;
+
+	card = netdev_priv(netdev);
+	card->netdev = netdev;
+	card->msg_enable = SPIDER_NET_DEFAULT_MSG;
+	INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task, netdev);
+	init_waitqueue_head(&card->waitq);
+	atomic_set(&card->tx_timeout_task_counter, 0);
+
+	return card;
+}
+
+/**
+ * spider_net_undo_pci_setup - releases PCI ressources
+ * @card: card structure
+ *
+ * spider_net_undo_pci_setup releases the mapped regions
+ */
+static void
+spider_net_undo_pci_setup(struct spider_net_card *card)
+{
+	iounmap(card->regs);
+	pci_release_regions(card->pdev);
+}
+
+/**
+ * spider_net_setup_pci_dev - sets up the device in terms of PCI operations
+ * @card: card structure
+ * @pdev: PCI device
+ *
+ * Returns the card structure or NULL if any errors occur
+ *
+ * spider_net_setup_pci_dev initializes pdev and together with the
+ * functions called in spider_net_open configures the device so that
+ * data can be transferred over it
+ * The net_device structure is attached to the card structure, if the
+ * function returns without error.
+ **/
+static struct spider_net_card *
+spider_net_setup_pci_dev(struct pci_dev *pdev)
+{
+	struct spider_net_card *card;
+	unsigned long mmio_start, mmio_len;
+
+	if (pci_enable_device(pdev)) {
+		pr_err("Couldn't enable PCI device\n");
+		return NULL;
+	}
+
+	if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
+		pr_err("Couldn't find proper PCI device base address.\n");
+		goto out_disable_dev;
+	}
+
+	if (pci_request_regions(pdev, spider_net_driver_name)) {
+		pr_err("Couldn't obtain PCI resources, aborting.\n");
+		goto out_disable_dev;
+	}
+
+	pci_set_master(pdev);
+
+	card = spider_net_alloc_card();
+	if (!card) {
+		pr_err("Couldn't allocate net_device structure, "
+			  "aborting.\n");
+		goto out_release_regions;
+	}
+	card->pdev = pdev;
+
+	/* fetch base address and length of first resource */
+	mmio_start = pci_resource_start(pdev, 0);
+	mmio_len = pci_resource_len(pdev, 0);
+
+	card->netdev->mem_start = mmio_start;
+	card->netdev->mem_end = mmio_start + mmio_len;
+	card->regs = ioremap(mmio_start, mmio_len);
+
+	if (!card->regs) {
+		pr_err("Couldn't obtain PCI resources, aborting.\n");
+		goto out_release_regions;
+	}
+
+	return card;
+
+out_release_regions:
+	pci_release_regions(pdev);
+out_disable_dev:
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+	return NULL;
+}
+
+/**
+ * spider_net_probe - initialization of a device
+ * @pdev: PCI device
+ * @ent: entry in the device id list
+ *
+ * Returns 0 on success, <0 on failure
+ *
+ * spider_net_probe initializes pdev and registers a net_device
+ * structure for it. After that, the device can be ifconfig'ed up
+ **/
+static int __devinit
+spider_net_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+	int err = -EIO;
+	struct spider_net_card *card;
+
+	card = spider_net_setup_pci_dev(pdev);
+	if (!card)
+		goto out;
+
+	spider_net_workaround_rxramfull(card);
+	spider_net_init_card(card);
+
+	err = spider_net_setup_phy(card);
+	if (err)
+		goto out_undo_pci;
+
+	err = spider_net_init_firmware(card);
+	if (err)
+		goto out_undo_pci;
+
+	err = spider_net_setup_netdev(card);
+	if (err)
+		goto out_undo_pci;
+
+	return 0;
+
+out_undo_pci:
+	spider_net_undo_pci_setup(card);
+	free_netdev(card->netdev);
+out:
+	return err;
+}
+
+/**
+ * spider_net_remove - removal of a device
+ * @pdev: PCI device
+ *
+ * Returns 0 on success, <0 on failure
+ *
+ * spider_net_remove is called to remove the device and unregisters the
+ * net_device
+ **/
+static void __devexit
+spider_net_remove(struct pci_dev *pdev)
+{
+	struct net_device *netdev;
+	struct spider_net_card *card;
+
+	netdev = pci_get_drvdata(pdev);
+	card = netdev_priv(netdev);
+
+	wait_event(card->waitq,
+		   atomic_read(&card->tx_timeout_task_counter) == 0);
+
+	unregister_netdev(netdev);
+
+	/* switch off card */
+	spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+			     SPIDER_NET_CKRCTRL_STOP_VALUE);
+	spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+			     SPIDER_NET_CKRCTRL_RUN_VALUE);
+
+	spider_net_undo_pci_setup(card);
+	free_netdev(netdev);
+}
+
+static struct pci_driver spider_net_driver = {
+	.owner		= THIS_MODULE,
+	.name		= spider_net_driver_name,
+	.id_table	= spider_net_pci_tbl,
+	.probe		= spider_net_probe,
+	.remove		= __devexit_p(spider_net_remove)
+};
+
+/**
+ * spider_net_init - init function when the driver is loaded
+ *
+ * spider_net_init registers the device driver
+ */
+static int __init spider_net_init(void)
+{
+	if (rx_descriptors < SPIDER_NET_RX_DESCRIPTORS_MIN) {
+		rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_MIN;
+		pr_info("adjusting rx descriptors to %i.\n", rx_descriptors);
+	}
+	if (rx_descriptors > SPIDER_NET_RX_DESCRIPTORS_MAX) {
+		rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_MAX;
+		pr_info("adjusting rx descriptors to %i.\n", rx_descriptors);
+	}
+	if (tx_descriptors < SPIDER_NET_TX_DESCRIPTORS_MIN) {
+		tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_MIN;
+		pr_info("adjusting tx descriptors to %i.\n", tx_descriptors);
+	}
+	if (tx_descriptors > SPIDER_NET_TX_DESCRIPTORS_MAX) {
+		tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_MAX;
+		pr_info("adjusting tx descriptors to %i.\n", tx_descriptors);
+	}
+
+	return pci_register_driver(&spider_net_driver);
+}
+
+/**
+ * spider_net_cleanup - exit function when driver is unloaded
+ *
+ * spider_net_cleanup unregisters the device driver
+ */
+static void __exit spider_net_cleanup(void)
+{
+	pci_unregister_driver(&spider_net_driver);
+}
+
+module_init(spider_net_init);
+module_exit(spider_net_cleanup);
diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h
new file mode 100644
index 0000000..22b2f23
--- /dev/null
+++ b/drivers/net/spider_net.h
@@ -0,0 +1,469 @@
+/*
+ * Network device driver for Cell Processor-Based Blade
+ *
+ * (C) Copyright IBM Corp. 2005
+ *
+ * Authors : Utz Bacher <utz.bacher@de.ibm.com>
+ *           Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _SPIDER_NET_H
+#define _SPIDER_NET_H
+
+#include "sungem_phy.h"
+
+extern int spider_net_stop(struct net_device *netdev);
+extern int spider_net_open(struct net_device *netdev);
+
+extern struct ethtool_ops spider_net_ethtool_ops;
+
+extern char spider_net_driver_name[];
+
+#define SPIDER_NET_MAX_MTU			2308
+#define SPIDER_NET_MIN_MTU			64
+
+#define SPIDER_NET_RXBUF_ALIGN			128
+
+#define SPIDER_NET_RX_DESCRIPTORS_DEFAULT	64
+#define SPIDER_NET_RX_DESCRIPTORS_MIN		16
+#define SPIDER_NET_RX_DESCRIPTORS_MAX		256
+
+#define SPIDER_NET_TX_DESCRIPTORS_DEFAULT	64
+#define SPIDER_NET_TX_DESCRIPTORS_MIN		16
+#define SPIDER_NET_TX_DESCRIPTORS_MAX		256
+
+#define SPIDER_NET_RX_CSUM_DEFAULT		1
+
+#define SPIDER_NET_WATCHDOG_TIMEOUT 5*HZ
+#define SPIDER_NET_NAPI_WEIGHT 64
+
+#define SPIDER_NET_FIRMWARE_LEN		1024
+#define SPIDER_NET_FIRMWARE_NAME	"spider_fw.bin"
+
+/** spider_net SMMIO registers */
+#define SPIDER_NET_GHIINT0STS		0x00000000
+#define SPIDER_NET_GHIINT1STS		0x00000004
+#define SPIDER_NET_GHIINT2STS		0x00000008
+#define SPIDER_NET_GHIINT0MSK		0x00000010
+#define SPIDER_NET_GHIINT1MSK		0x00000014
+#define SPIDER_NET_GHIINT2MSK		0x00000018
+
+#define SPIDER_NET_GRESUMINTNUM		0x00000020
+#define SPIDER_NET_GREINTNUM		0x00000024
+
+#define SPIDER_NET_GFFRMNUM		0x00000028
+#define SPIDER_NET_GFAFRMNUM		0x0000002c
+#define SPIDER_NET_GFBFRMNUM		0x00000030
+#define SPIDER_NET_GFCFRMNUM		0x00000034
+#define SPIDER_NET_GFDFRMNUM		0x00000038
+
+/* clear them (don't use it) */
+#define SPIDER_NET_GFREECNNUM		0x0000003c
+#define SPIDER_NET_GONETIMENUM		0x00000040
+
+#define SPIDER_NET_GTOUTFRMNUM		0x00000044
+
+#define SPIDER_NET_GTXMDSET		0x00000050
+#define SPIDER_NET_GPCCTRL		0x00000054
+#define SPIDER_NET_GRXMDSET		0x00000058
+#define SPIDER_NET_GIPSECINIT		0x0000005c
+#define SPIDER_NET_GFTRESTRT		0x00000060
+#define SPIDER_NET_GRXDMAEN		0x00000064
+#define SPIDER_NET_GMRWOLCTRL		0x00000068
+#define SPIDER_NET_GPCWOPCMD		0x0000006c
+#define SPIDER_NET_GPCROPCMD		0x00000070
+#define SPIDER_NET_GTTFRMCNT		0x00000078
+#define SPIDER_NET_GTESTMD		0x0000007c
+
+#define SPIDER_NET_GSINIT		0x00000080
+#define SPIDER_NET_GSnPRGADR		0x00000084
+#define SPIDER_NET_GSnPRGDAT		0x00000088
+
+#define SPIDER_NET_GMACOPEMD		0x00000100
+#define SPIDER_NET_GMACLENLMT		0x00000108
+#define SPIDER_NET_GMACINTEN		0x00000118
+#define SPIDER_NET_GMACPHYCTRL		0x00000120
+
+#define SPIDER_NET_GMACAPAUSE		0x00000154
+#define SPIDER_NET_GMACTXPAUSE		0x00000164
+
+#define SPIDER_NET_GMACMODE		0x000001b0
+#define SPIDER_NET_GMACBSTLMT		0x000001b4
+
+#define SPIDER_NET_GMACUNIMACU		0x000001c0
+#define SPIDER_NET_GMACUNIMACL		0x000001c8
+
+#define SPIDER_NET_GMRMHFILnR		0x00000400
+#define SPIDER_NET_MULTICAST_HASHES	256
+
+#define SPIDER_NET_GMRUAFILnR		0x00000500
+#define SPIDER_NET_GMRUA0FIL15R		0x00000578
+
+/* RX DMA controller registers, all 0x00000a.. are for DMA controller A,
+ * 0x00000b.. for DMA controller B, etc. */
+#define SPIDER_NET_GDADCHA		0x00000a00
+#define SPIDER_NET_GDADMACCNTR		0x00000a04
+#define SPIDER_NET_GDACTDPA		0x00000a08
+#define SPIDER_NET_GDACTDCNT		0x00000a0c
+#define SPIDER_NET_GDACDBADDR		0x00000a20
+#define SPIDER_NET_GDACDBSIZE		0x00000a24
+#define SPIDER_NET_GDACNEXTDA		0x00000a28
+#define SPIDER_NET_GDACCOMST		0x00000a2c
+#define SPIDER_NET_GDAWBCOMST		0x00000a30
+#define SPIDER_NET_GDAWBRSIZE		0x00000a34
+#define SPIDER_NET_GDAWBVSIZE		0x00000a38
+#define SPIDER_NET_GDAWBTRST		0x00000a3c
+#define SPIDER_NET_GDAWBTRERR		0x00000a40
+
+/* TX DMA controller registers */
+#define SPIDER_NET_GDTDCHA		0x00000e00
+#define SPIDER_NET_GDTDMACCNTR		0x00000e04
+#define SPIDER_NET_GDTCDPA		0x00000e08
+#define SPIDER_NET_GDTDMASEL		0x00000e14
+
+#define SPIDER_NET_ECMODE		0x00000f00
+/* clock and reset control register */
+#define SPIDER_NET_CKRCTRL		0x00000ff0
+
+/** SCONFIG registers */
+#define SPIDER_NET_SCONFIG_IOACTE	0x00002810
+
+/** hardcoded register values */
+#define SPIDER_NET_INT0_MASK_VALUE	0x3f7fe3ff
+#define SPIDER_NET_INT1_MASK_VALUE	0xffffffff
+/* no MAC aborts -> auto retransmission */
+#define SPIDER_NET_INT2_MASK_VALUE	0xfffffff1
+
+/* clear counter when interrupt sources are cleared
+#define SPIDER_NET_FRAMENUM_VALUE	0x0001f001 */
+/* we rely on flagged descriptor interrupts */
+#define SPIDER_NET_FRAMENUM_VALUE	0x00000000
+/* set this first, then the FRAMENUM_VALUE */
+#define SPIDER_NET_GFXFRAMES_VALUE	0x00000000
+
+#define SPIDER_NET_STOP_SEQ_VALUE	0x00000000
+#define SPIDER_NET_RUN_SEQ_VALUE	0x0000007e
+
+#define SPIDER_NET_PHY_CTRL_VALUE	0x00040040
+/* #define SPIDER_NET_PHY_CTRL_VALUE	0x01070080*/
+#define SPIDER_NET_RXMODE_VALUE		0x00000011
+/* auto retransmission in case of MAC aborts */
+#define SPIDER_NET_TXMODE_VALUE		0x00010000
+#define SPIDER_NET_RESTART_VALUE	0x00000000
+#define SPIDER_NET_WOL_VALUE		0x00001111
+#if 0
+#define SPIDER_NET_WOL_VALUE		0x00000000
+#endif
+#define SPIDER_NET_IPSECINIT_VALUE	0x00f000f8
+
+/* pause frames: automatic, no upper retransmission count */
+/* outside loopback mode: ETOMOD signal dont matter, not connected */
+#define SPIDER_NET_OPMODE_VALUE		0x00000063
+/*#define SPIDER_NET_OPMODE_VALUE		0x001b0062*/
+#define SPIDER_NET_LENLMT_VALUE		0x00000908
+
+#define SPIDER_NET_MACAPAUSE_VALUE	0x00000800 /* about 1 ms */
+#define SPIDER_NET_TXPAUSE_VALUE	0x00000000
+
+#define SPIDER_NET_MACMODE_VALUE	0x00000001
+#define SPIDER_NET_BURSTLMT_VALUE	0x00000200 /* about 16 us */
+
+/* 1(0)					enable r/tx dma
+ *  0000000				fixed to 0
+ *
+ *         000000			fixed to 0
+ *               0(1)			en/disable descr writeback on force end
+ *                0(1)			force end
+ *
+ *                 000000		fixed to 0
+ *                       00		burst alignment: 128 bytes
+ *
+ *                         00000	fixed to 0
+ *                              0	descr writeback size 32 bytes
+ *                               0(1)	descr chain end interrupt enable
+ *                                0(1)	descr status writeback enable */
+
+/* to set RX_DMA_EN */
+#define SPIDER_NET_DMA_RX_VALUE		0x80000000
+#define SPIDER_NET_DMA_RX_FEND_VALUE	0x00030003
+/* to set TX_DMA_EN */
+#define SPIDER_NET_DMA_TX_VALUE		0x80000000
+#define SPIDER_NET_DMA_TX_FEND_VALUE	0x00030003
+
+/* SPIDER_NET_UA_DESCR_VALUE is OR'ed with the unicast address */
+#define SPIDER_NET_UA_DESCR_VALUE	0x00080000
+#define SPIDER_NET_PROMISC_VALUE	0x00080000
+#define SPIDER_NET_NONPROMISC_VALUE	0x00000000
+
+#define SPIDER_NET_DMASEL_VALUE		0x00000001
+
+#define SPIDER_NET_ECMODE_VALUE		0x00000000
+
+#define SPIDER_NET_CKRCTRL_RUN_VALUE	0x1fff010f
+#define SPIDER_NET_CKRCTRL_STOP_VALUE	0x0000010f
+
+#define SPIDER_NET_SBIMSTATE_VALUE	0x00000000
+#define SPIDER_NET_SBTMSTATE_VALUE	0x00000000
+
+/* SPIDER_NET_GHIINT0STS bits, in reverse order so that they can be used
+ * with 1 << SPIDER_NET_... */
+enum spider_net_int0_status {
+	SPIDER_NET_GPHYINT = 0,
+	SPIDER_NET_GMAC2INT,
+	SPIDER_NET_GMAC1INT,
+	SPIDER_NET_GIPSINT,
+	SPIDER_NET_GFIFOINT,
+	SPIDER_NET_GDMACINT,
+	SPIDER_NET_GSYSINT,
+	SPIDER_NET_GPWOPCMPINT,
+	SPIDER_NET_GPROPCMPINT,
+	SPIDER_NET_GPWFFINT,
+	SPIDER_NET_GRMDADRINT,
+	SPIDER_NET_GRMARPINT,
+	SPIDER_NET_GRMMPINT,
+	SPIDER_NET_GDTDEN0INT,
+	SPIDER_NET_GDDDEN0INT,
+	SPIDER_NET_GDCDEN0INT,
+	SPIDER_NET_GDBDEN0INT,
+	SPIDER_NET_GDADEN0INT,
+	SPIDER_NET_GDTFDCINT,
+	SPIDER_NET_GDDFDCINT,
+	SPIDER_NET_GDCFDCINT,
+	SPIDER_NET_GDBFDCINT,
+	SPIDER_NET_GDAFDCINT,
+	SPIDER_NET_GTTEDINT,
+	SPIDER_NET_GDTDCEINT,
+	SPIDER_NET_GRFDNMINT,
+	SPIDER_NET_GRFCNMINT,
+	SPIDER_NET_GRFBNMINT,
+	SPIDER_NET_GRFANMINT,
+	SPIDER_NET_GRFNMINT,
+	SPIDER_NET_G1TMCNTINT,
+	SPIDER_NET_GFREECNTINT
+};
+/* GHIINT1STS bits */
+enum spider_net_int1_status {
+	SPIDER_NET_GTMFLLINT = 0,
+	SPIDER_NET_GRMFLLINT,
+	SPIDER_NET_GTMSHTINT,
+	SPIDER_NET_GDTINVDINT,
+	SPIDER_NET_GRFDFLLINT,
+	SPIDER_NET_GDDDCEINT,
+	SPIDER_NET_GDDINVDINT,
+	SPIDER_NET_GRFCFLLINT,
+	SPIDER_NET_GDCDCEINT,
+	SPIDER_NET_GDCINVDINT,
+	SPIDER_NET_GRFBFLLINT,
+	SPIDER_NET_GDBDCEINT,
+	SPIDER_NET_GDBINVDINT,
+	SPIDER_NET_GRFAFLLINT,
+	SPIDER_NET_GDADCEINT,
+	SPIDER_NET_GDAINVDINT,
+	SPIDER_NET_GDTRSERINT,
+	SPIDER_NET_GDDRSERINT,
+	SPIDER_NET_GDCRSERINT,
+	SPIDER_NET_GDBRSERINT,
+	SPIDER_NET_GDARSERINT,
+	SPIDER_NET_GDSERINT,
+	SPIDER_NET_GDTPTERINT,
+	SPIDER_NET_GDDPTERINT,
+	SPIDER_NET_GDCPTERINT,
+	SPIDER_NET_GDBPTERINT,
+	SPIDER_NET_GDAPTERINT
+};
+/* GHIINT2STS bits */
+enum spider_net_int2_status {
+	SPIDER_NET_GPROPERINT = 0,
+	SPIDER_NET_GMCTCRSNGINT,
+	SPIDER_NET_GMCTLCOLINT,
+	SPIDER_NET_GMCTTMOTINT,
+	SPIDER_NET_GMCRCAERINT,
+	SPIDER_NET_GMCRCALERINT,
+	SPIDER_NET_GMCRALNERINT,
+	SPIDER_NET_GMCROVRINT,
+	SPIDER_NET_GMCRRNTINT,
+	SPIDER_NET_GMCRRXERINT,
+	SPIDER_NET_GTITCSERINT,
+	SPIDER_NET_GTIFMTERINT,
+	SPIDER_NET_GTIPKTRVKINT,
+	SPIDER_NET_GTISPINGINT,
+	SPIDER_NET_GTISADNGINT,
+	SPIDER_NET_GTISPDNGINT,
+	SPIDER_NET_GRIFMTERINT,
+	SPIDER_NET_GRIPKTRVKINT,
+	SPIDER_NET_GRISPINGINT,
+	SPIDER_NET_GRISADNGINT,
+	SPIDER_NET_GRISPDNGINT
+};
+
+#define SPIDER_NET_TXINT	( (1 << SPIDER_NET_GTTEDINT) | \
+				  (1 << SPIDER_NET_GDTDCEINT) | \
+				  (1 << SPIDER_NET_GDTFDCINT) )
+
+/* we rely on flagged descriptor interrupts*/
+#define SPIDER_NET_RXINT	( (1 << SPIDER_NET_GDAFDCINT) | \
+				  (1 << SPIDER_NET_GRMFLLINT) )
+
+#define SPIDER_NET_GPREXEC		0x80000000
+#define SPIDER_NET_GPRDAT_MASK		0x0000ffff
+
+/* descriptor bits
+ *
+ * 1010					descriptor ready
+ *     0				descr in middle of chain
+ *      000				fixed to 0
+ *
+ *         0				no interrupt on completion
+ *          000				fixed to 0
+ *             1			no ipsec processing
+ *              1			last descriptor for this frame
+ *               00			no checksum
+ *               10			tcp checksum
+ *               11			udp checksum
+ *
+ *                 00			fixed to 0
+ *                   0			fixed to 0
+ *                    0			no interrupt on response errors
+ *                     0		no interrupt on invalid descr
+ *                      0		no interrupt on dma process termination
+ *                       0		no interrupt on descr chain end
+ *                        0		no interrupt on descr complete
+ *
+ *                         000		fixed to 0
+ *                            0		response error interrupt status
+ *                             0	invalid descr status
+ *                              0	dma termination status
+ *                               0	descr chain end status
+ *                                0	descr complete status */
+#define SPIDER_NET_DMAC_CMDSTAT_NOCS	0xa00c0000
+#define SPIDER_NET_DMAC_CMDSTAT_TCPCS	0xa00e0000
+#define SPIDER_NET_DMAC_CMDSTAT_UDPCS	0xa00f0000
+#define SPIDER_NET_DESCR_IND_PROC_SHIFT	28
+#define SPIDER_NET_DESCR_IND_PROC_MASKO	0x0fffffff
+
+/* descr ready, descr is in middle of chain, get interrupt on completion */
+#define SPIDER_NET_DMAC_RX_CARDOWNED	0xa0800000
+
+/* multicast is no problem */
+#define SPIDER_NET_DATA_ERROR_MASK	0xffffbfff
+
+enum spider_net_descr_status {
+	SPIDER_NET_DESCR_COMPLETE		= 0x00, /* used in rx and tx */
+	SPIDER_NET_DESCR_RESPONSE_ERROR		= 0x01, /* used in rx and tx */
+	SPIDER_NET_DESCR_PROTECTION_ERROR	= 0x02, /* used in rx and tx */
+	SPIDER_NET_DESCR_FRAME_END		= 0x04, /* used in rx */
+	SPIDER_NET_DESCR_FORCE_END		= 0x05, /* used in rx and tx */
+	SPIDER_NET_DESCR_CARDOWNED		= 0x0a, /* used in rx and tx */
+	SPIDER_NET_DESCR_NOT_IN_USE /* any other value */
+};
+
+struct spider_net_descr {
+	/* as defined by the hardware */
+	dma_addr_t buf_addr;
+	u32 buf_size;
+	dma_addr_t next_descr_addr;
+	u32 dmac_cmd_status;
+	u32 result_size;
+	u32 valid_size;	/* all zeroes for tx */
+	u32 data_status;
+	u32 data_error;	/* all zeroes for tx */
+
+	/* used in the driver */
+	struct sk_buff *skb;
+	dma_addr_t bus_addr;
+	struct spider_net_descr *next;
+	struct spider_net_descr *prev;
+} __attribute__((aligned(32)));
+
+struct spider_net_descr_chain {
+	/* we walk from tail to head */
+	struct spider_net_descr *head;
+	struct spider_net_descr *tail;
+};
+
+/* descriptor data_status bits */
+#define SPIDER_NET_RXIPCHK		29
+#define SPIDER_NET_TCPUDPIPCHK		28
+#define SPIDER_NET_DATA_STATUS_CHK_MASK	(1 << SPIDER_NET_RXIPCHK | \
+					 1 << SPIDER_NET_TCPUDPIPCHK)
+
+#define SPIDER_NET_VLAN_PACKET		21
+
+/* descriptor data_error bits */
+#define SPIDER_NET_RXIPCHKERR		27
+#define SPIDER_NET_RXTCPCHKERR		26
+#define SPIDER_NET_DATA_ERROR_CHK_MASK	(1 << SPIDER_NET_RXIPCHKERR | \
+					 1 << SPIDER_NET_RXTCPCHKERR)
+
+/* the cases we don't pass the packet to the stack */
+#define SPIDER_NET_DESTROY_RX_FLAGS	0x70138000
+
+#define SPIDER_NET_DESCR_SIZE		32
+
+/* this will be bigger some time */
+struct spider_net_options {
+	int rx_csum; /* for rx: if 0 ip_summed=NONE,
+			if 1 and hw has verified, ip_summed=UNNECESSARY */
+};
+
+#define SPIDER_NET_DEFAULT_MSG		( NETIF_MSG_DRV | \
+					  NETIF_MSG_PROBE | \
+					  NETIF_MSG_LINK | \
+					  NETIF_MSG_TIMER | \
+					  NETIF_MSG_IFDOWN | \
+					  NETIF_MSG_IFUP | \
+					  NETIF_MSG_RX_ERR | \
+					  NETIF_MSG_TX_ERR | \
+					  NETIF_MSG_TX_QUEUED | \
+					  NETIF_MSG_INTR | \
+					  NETIF_MSG_TX_DONE | \
+					  NETIF_MSG_RX_STATUS | \
+					  NETIF_MSG_PKTDATA | \
+					  NETIF_MSG_HW | \
+					  NETIF_MSG_WOL )
+
+struct spider_net_card {
+	struct net_device *netdev;
+	struct pci_dev *pdev;
+	struct mii_phy phy;
+
+	void __iomem *regs;
+
+	struct spider_net_descr_chain tx_chain;
+	struct spider_net_descr_chain rx_chain;
+	spinlock_t chain_lock;
+
+	struct net_device_stats netdev_stats;
+
+	struct spider_net_options options;
+
+	spinlock_t intmask_lock;
+
+	struct work_struct tx_timeout_task;
+	atomic_t tx_timeout_task_counter;
+	wait_queue_head_t waitq;
+
+	/* for ethtool */
+	int msg_enable;
+
+	struct spider_net_descr descr[0];
+};
+
+#define pr_err(fmt,arg...) \
+	printk(KERN_ERR fmt ,##arg)
+
+#endif
diff --git a/drivers/net/spider_net_ethtool.c b/drivers/net/spider_net_ethtool.c
new file mode 100644
index 0000000..d42e60b
--- /dev/null
+++ b/drivers/net/spider_net_ethtool.c
@@ -0,0 +1,126 @@
+/*
+ * Network device driver for Cell Processor-Based Blade
+ *
+ * (C) Copyright IBM Corp. 2005
+ *
+ * Authors : Utz Bacher <utz.bacher@de.ibm.com>
+ *           Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+#include <linux/pci.h>
+
+#include "spider_net.h"
+
+static int
+spider_net_ethtool_get_settings(struct net_device *netdev,
+			       struct ethtool_cmd *cmd)
+{
+	struct spider_net_card *card;
+	card = netdev_priv(netdev);
+
+	cmd->supported   = (SUPPORTED_1000baseT_Full |
+			     SUPPORTED_FIBRE);
+	cmd->advertising = (ADVERTISED_1000baseT_Full |
+			     ADVERTISED_FIBRE);
+	cmd->port = PORT_FIBRE;
+	cmd->speed = card->phy.speed;
+	cmd->duplex = DUPLEX_FULL;
+
+	return 0;
+}
+
+static void
+spider_net_ethtool_get_drvinfo(struct net_device *netdev,
+			       struct ethtool_drvinfo *drvinfo)
+{
+	struct spider_net_card *card;
+	card = netdev_priv(netdev);
+
+	/* clear and fill out info */
+	memset(drvinfo, 0, sizeof(struct ethtool_drvinfo));
+	strncpy(drvinfo->driver, spider_net_driver_name, 32);
+	strncpy(drvinfo->version, "0.1", 32);
+	strcpy(drvinfo->fw_version, "no information");
+	strncpy(drvinfo->bus_info, pci_name(card->pdev), 32);
+}
+
+static void
+spider_net_ethtool_get_wol(struct net_device *netdev,
+			   struct ethtool_wolinfo *wolinfo)
+{
+	/* no support for wol */
+	wolinfo->supported = 0;
+	wolinfo->wolopts = 0;
+}
+
+static u32
+spider_net_ethtool_get_msglevel(struct net_device *netdev)
+{
+	struct spider_net_card *card;
+	card = netdev_priv(netdev);
+	return card->msg_enable;
+}
+
+static void
+spider_net_ethtool_set_msglevel(struct net_device *netdev,
+				u32 level)
+{
+	struct spider_net_card *card;
+	card = netdev_priv(netdev);
+	card->msg_enable = level;
+}
+
+static int
+spider_net_ethtool_nway_reset(struct net_device *netdev)
+{
+	if (netif_running(netdev)) {
+		spider_net_stop(netdev);
+		spider_net_open(netdev);
+	}
+	return 0;
+}
+
+static u32
+spider_net_ethtool_get_rx_csum(struct net_device *netdev)
+{
+	struct spider_net_card *card = netdev->priv;
+
+	return card->options.rx_csum;
+}
+
+static int
+spider_net_ethtool_set_rx_csum(struct net_device *netdev, u32 n)
+{
+	struct spider_net_card *card = netdev->priv;
+
+	card->options.rx_csum = n;
+	return 0;
+}
+
+struct ethtool_ops spider_net_ethtool_ops = {
+	.get_settings		= spider_net_ethtool_get_settings,
+	.get_drvinfo		= spider_net_ethtool_get_drvinfo,
+	.get_wol		= spider_net_ethtool_get_wol,
+	.get_msglevel		= spider_net_ethtool_get_msglevel,
+	.set_msglevel		= spider_net_ethtool_set_msglevel,
+	.nway_reset		= spider_net_ethtool_nway_reset,
+	.get_rx_csum		= spider_net_ethtool_get_rx_csum,
+	.set_rx_csum		= spider_net_ethtool_set_rx_csum,
+};
+
diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c
index 1f43bbf..5c8fcd4 100644
--- a/drivers/net/sun3lance.c
+++ b/drivers/net/sun3lance.c
@@ -162,7 +162,7 @@ struct lance_private {
 #define	MEM	lp->mem
 #define	DREG	lp->iobase[0]
 #define	AREG	lp->iobase[1]
-#define	REGA(a)	( AREG = (a), DREG )
+#define	REGA(a)	(*( AREG = (a), &DREG ))
 
 /* Definitions for the Lance */
 
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 2608e7a..3f67a42 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -948,6 +948,7 @@ static irqreturn_t gem_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 		u32 gem_status = readl(gp->regs + GREG_STAT);
 
 		if (gem_status == 0) {
+			netif_poll_enable(dev);
 			spin_unlock_irqrestore(&gp->lock, flags);
 			return IRQ_NONE;
 		}
diff --git a/drivers/net/sungem.h b/drivers/net/sungem.h
index 7143fd7..ff8ae5f 100644
--- a/drivers/net/sungem.h
+++ b/drivers/net/sungem.h
@@ -1020,7 +1020,7 @@ struct gem {
 		
 	struct gem_init_block	*init_block;
 	struct sk_buff		*rx_skbs[RX_RING_SIZE];
-	struct sk_buff		*tx_skbs[RX_RING_SIZE];
+	struct sk_buff		*tx_skbs[TX_RING_SIZE];
 	dma_addr_t		gblock_dvma;
 
 	struct pci_dev		*pdev;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index af8263a..dc57352 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -36,6 +36,7 @@
 #include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/workqueue.h>
+#include <linux/prefetch.h>
 
 #include <net/checksum.h>
 
@@ -66,8 +67,8 @@
 
 #define DRV_MODULE_NAME		"tg3"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"3.37"
-#define DRV_MODULE_RELDATE	"August 25, 2005"
+#define DRV_MODULE_VERSION	"3.39"
+#define DRV_MODULE_RELDATE	"September 5, 2005"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -121,12 +122,9 @@
 			           TG3_RX_RCB_RING_SIZE(tp))
 #define TG3_TX_RING_BYTES	(sizeof(struct tg3_tx_buffer_desc) * \
 				 TG3_TX_RING_SIZE)
-#define TX_RING_GAP(TP)	\
-	(TG3_TX_RING_SIZE - (TP)->tx_pending)
 #define TX_BUFFS_AVAIL(TP)						\
-	(((TP)->tx_cons <= (TP)->tx_prod) ?				\
-	  (TP)->tx_cons + (TP)->tx_pending - (TP)->tx_prod :		\
-	  (TP)->tx_cons - (TP)->tx_prod - TX_RING_GAP(TP))
+	((TP)->tx_pending -						\
+	 (((TP)->tx_prod - (TP)->tx_cons) & (TG3_TX_RING_SIZE - 1)))
 #define NEXT_TX(N)		(((N) + 1) & (TG3_TX_RING_SIZE - 1))
 
 #define RX_PKT_BUF_SZ		(1536 + tp->rx_offset + 64)
@@ -490,7 +488,8 @@ static void tg3_disable_ints(struct tg3 *tp)
 
 static inline void tg3_cond_int(struct tg3 *tp)
 {
-	if (tp->hw_status->status & SD_STATUS_UPDATED)
+	if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) &&
+	    (tp->hw_status->status & SD_STATUS_UPDATED))
 		tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl | GRC_LCLCTRL_SETINT);
 }
 
@@ -2880,9 +2879,13 @@ static void tg3_tx(struct tg3 *tp)
 
 	tp->tx_cons = sw_idx;
 
-	if (netif_queue_stopped(tp->dev) &&
-	    (TX_BUFFS_AVAIL(tp) > TG3_TX_WAKEUP_THRESH))
-		netif_wake_queue(tp->dev);
+	if (unlikely(netif_queue_stopped(tp->dev))) {
+		spin_lock(&tp->tx_lock);
+		if (netif_queue_stopped(tp->dev) &&
+		    (TX_BUFFS_AVAIL(tp) > TG3_TX_WAKEUP_THRESH))
+			netif_wake_queue(tp->dev);
+		spin_unlock(&tp->tx_lock);
+	}
 }
 
 /* Returns size of skb allocated or < 0 on error.
@@ -3198,9 +3201,7 @@ static int tg3_poll(struct net_device *netdev, int *budget)
 
 	/* run TX completion thread */
 	if (sblk->idx[0].tx_consumer != tp->tx_cons) {
-		spin_lock(&tp->tx_lock);
 		tg3_tx(tp);
-		spin_unlock(&tp->tx_lock);
 	}
 
 	/* run RX thread, within the bounds set by NAPI.
@@ -3220,18 +3221,17 @@ static int tg3_poll(struct net_device *netdev, int *budget)
 		netdev->quota -= work_done;
 	}
 
-	if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
+	if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) {
 		tp->last_tag = sblk->status_tag;
-	rmb();
-	sblk->status &= ~SD_STATUS_UPDATED;
+		rmb();
+	} else
+		sblk->status &= ~SD_STATUS_UPDATED;
 
 	/* if no more work, tell net stack and NIC we're done */
 	done = !tg3_has_work(tp);
 	if (done) {
-		spin_lock(&tp->lock);
 		netif_rx_complete(netdev);
 		tg3_restart_ints(tp);
-		spin_unlock(&tp->lock);
 	}
 
 	return (done ? 0 : 1);
@@ -3279,8 +3279,9 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct net_device *dev = dev_id;
 	struct tg3 *tp = netdev_priv(dev);
-	struct tg3_hw_status *sblk = tp->hw_status;
 
+	prefetch(tp->hw_status);
+	prefetch(&tp->rx_rcb[tp->rx_rcb_ptr]);
 	/*
 	 * Writing any value to intr-mbox-0 clears PCI INTA# and
 	 * chip-internal interrupt pending events.
@@ -3289,19 +3290,9 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
 	 * event coalescing.
 	 */
 	tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001);
-	tp->last_tag = sblk->status_tag;
-	rmb();
-	if (tg3_irq_sync(tp))
-		goto out;
-	sblk->status &= ~SD_STATUS_UPDATED;
-	if (likely(tg3_has_work(tp)))
+	if (likely(!tg3_irq_sync(tp)))
 		netif_rx_schedule(dev);		/* schedule NAPI poll */
-	else {
-		/* No work, re-enable interrupts.  */
-		tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
-			     tp->last_tag << 24);
-	}
-out:
+
 	return IRQ_RETVAL(1);
 }
 
@@ -3331,9 +3322,10 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 		if (tg3_irq_sync(tp))
 			goto out;
 		sblk->status &= ~SD_STATUS_UPDATED;
-		if (likely(tg3_has_work(tp)))
+		if (likely(tg3_has_work(tp))) {
+			prefetch(&tp->rx_rcb[tp->rx_rcb_ptr]);
 			netif_rx_schedule(dev);		/* schedule NAPI poll */
-		else {
+		} else {
 			/* No work, shared interrupt perhaps?  re-enable
 			 * interrupts, and flush that PCI write
 			 */
@@ -3359,7 +3351,7 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
 	 * Reading the PCI State register will confirm whether the
 	 * interrupt is ours and will flush the status block.
 	 */
-	if ((sblk->status & SD_STATUS_UPDATED) ||
+	if ((sblk->status_tag != tp->last_tag) ||
 	    !(tr32(TG3PCI_PCISTATE) & PCISTATE_INT_NOT_ACTIVE)) {
 		/*
 		 * writing any value to intr-mbox-0 clears PCI INTA# and
@@ -3370,19 +3362,17 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
 		 */
 		tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
 			     0x00000001);
-		tp->last_tag = sblk->status_tag;
-		rmb();
 		if (tg3_irq_sync(tp))
 			goto out;
-		sblk->status &= ~SD_STATUS_UPDATED;
-		if (likely(tg3_has_work(tp)))
-			netif_rx_schedule(dev);		/* schedule NAPI poll */
-		else {
-			/* no work, shared interrupt perhaps?  re-enable
-			 * interrupts, and flush that PCI write
+		if (netif_rx_schedule_prep(dev)) {
+			prefetch(&tp->rx_rcb[tp->rx_rcb_ptr]);
+			/* Update last_tag to mark that this status has been
+			 * seen. Because interrupt may be shared, we may be
+			 * racing with tg3_poll(), so only update last_tag
+			 * if tg3_poll() is not scheduled.
 			 */
-			tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
-				       tp->last_tag << 24);
+			tp->last_tag = sblk->status_tag;
+			__netif_rx_schedule(dev);
 		}
 	} else {	/* shared interrupt */
 		handled = 0;
@@ -3716,8 +3706,11 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	tw32_tx_mbox((MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW), entry);
 
 	tp->tx_prod = entry;
-	if (TX_BUFFS_AVAIL(tp) <= (MAX_SKB_FRAGS + 1))
+	if (TX_BUFFS_AVAIL(tp) <= (MAX_SKB_FRAGS + 1)) {
 		netif_stop_queue(dev);
+		if (TX_BUFFS_AVAIL(tp) > TG3_TX_WAKEUP_THRESH)
+			netif_wake_queue(tp->dev);
+	}
 
 out_unlock:
     	mmiowb();
@@ -5960,7 +5953,7 @@ static int tg3_reset_hw(struct tg3 *tp)
 	tw32(MAC_LED_CTRL, tp->led_ctrl);
 
 	tw32(MAC_MI_STAT, MAC_MI_STAT_LNKSTAT_ATTN_ENAB);
-	if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) {
+	if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) {
 		tw32_f(MAC_RX_MODE, RX_MODE_RESET);
 		udelay(10);
 	}
@@ -6242,6 +6235,7 @@ static int tg3_test_interrupt(struct tg3 *tp)
 	if (err)
 		return err;
 
+	tp->hw_status->status &= ~SD_STATUS_UPDATED;
 	tg3_enable_ints(tp);
 
 	tw32_f(HOSTCC_MODE, tp->coalesce_mode | HOSTCC_MODE_ENABLE |
@@ -7557,6 +7551,38 @@ static void tg3_get_strings (struct net_device *dev, u32 stringset, u8 *buf)
 	}
 }
 
+static int tg3_phys_id(struct net_device *dev, u32 data)
+{
+	struct tg3 *tp = netdev_priv(dev);
+	int i;
+
+	if (!netif_running(tp->dev))
+		return -EAGAIN;
+
+	if (data == 0)
+		data = 2;
+
+	for (i = 0; i < (data * 2); i++) {
+		if ((i % 2) == 0)
+			tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
+					   LED_CTRL_1000MBPS_ON |
+					   LED_CTRL_100MBPS_ON |
+					   LED_CTRL_10MBPS_ON |
+					   LED_CTRL_TRAFFIC_OVERRIDE |
+					   LED_CTRL_TRAFFIC_BLINK |
+					   LED_CTRL_TRAFFIC_LED);
+	
+		else
+			tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
+					   LED_CTRL_TRAFFIC_OVERRIDE);
+
+		if (msleep_interruptible(500))
+			break;
+	}
+	tw32(MAC_LED_CTRL, tp->led_ctrl);
+	return 0;
+}
+
 static void tg3_get_ethtool_stats (struct net_device *dev,
 				   struct ethtool_stats *estats, u64 *tmp_stats)
 {
@@ -7616,7 +7642,7 @@ static int tg3_test_link(struct tg3 *tp)
 	if (!netif_running(tp->dev))
 		return -ENODEV;
 
-	if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
+	if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES)
 		max = TG3_SERDES_TIMEOUT_SEC;
 	else
 		max = TG3_COPPER_TIMEOUT_SEC;
@@ -7901,9 +7927,12 @@ static int tg3_test_memory(struct tg3 *tp)
 	return err;
 }
 
-static int tg3_test_loopback(struct tg3 *tp)
+#define TG3_MAC_LOOPBACK	0
+#define TG3_PHY_LOOPBACK	1
+
+static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
 {
-	u32 mac_mode, send_idx, rx_start_idx, rx_idx, tx_idx, opaque_key;
+	u32 mac_mode, rx_start_idx, rx_idx, tx_idx, opaque_key;
 	u32 desc_idx;
 	struct sk_buff *skb, *rx_skb;
 	u8 *tx_data;
@@ -7911,18 +7940,26 @@ static int tg3_test_loopback(struct tg3 *tp)
 	int num_pkts, tx_len, rx_len, i, err;
 	struct tg3_rx_buffer_desc *desc;
 
-	if (!netif_running(tp->dev))
-		return -ENODEV;
+	if (loopback_mode == TG3_MAC_LOOPBACK) {
+		mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
+			   MAC_MODE_PORT_INT_LPBACK | MAC_MODE_LINK_POLARITY |
+			   MAC_MODE_PORT_MODE_GMII;
+		tw32(MAC_MODE, mac_mode);
+	} else if (loopback_mode == TG3_PHY_LOOPBACK) {
+		mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
+			   MAC_MODE_LINK_POLARITY | MAC_MODE_PORT_MODE_GMII;
+		if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401)
+			mac_mode &= ~MAC_MODE_LINK_POLARITY;
+		tw32(MAC_MODE, mac_mode);
+
+		tg3_writephy(tp, MII_BMCR, BMCR_LOOPBACK | BMCR_FULLDPLX |
+					   BMCR_SPEED1000);
+	}
+	else
+		return -EINVAL;
 
 	err = -EIO;
 
-	tg3_reset_hw(tp);
-
-	mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
-		   MAC_MODE_PORT_INT_LPBACK | MAC_MODE_LINK_POLARITY |
-		   MAC_MODE_PORT_MODE_GMII;
-	tw32(MAC_MODE, mac_mode);
-
 	tx_len = 1514;
 	skb = dev_alloc_skb(tx_len);
 	tx_data = skb_put(skb, tx_len);
@@ -7943,15 +7980,15 @@ static int tg3_test_loopback(struct tg3 *tp)
 
 	rx_start_idx = tp->hw_status->idx[0].rx_producer;
 
-	send_idx = 0;
 	num_pkts = 0;
 
-	tg3_set_txd(tp, send_idx, map, tx_len, 0, 1);
+	tg3_set_txd(tp, tp->tx_prod, map, tx_len, 0, 1);
 
-	send_idx++;
+	tp->tx_prod++;
 	num_pkts++;
 
-	tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW, send_idx);
+	tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW,
+		     tp->tx_prod);
 	tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW);
 
 	udelay(10);
@@ -7964,7 +8001,7 @@ static int tg3_test_loopback(struct tg3 *tp)
 
 		tx_idx = tp->hw_status->idx[0].tx_consumer;
 		rx_idx = tp->hw_status->idx[0].rx_producer;
-		if ((tx_idx == send_idx) &&
+		if ((tx_idx == tp->tx_prod) &&
 		    (rx_idx == (rx_start_idx + num_pkts)))
 			break;
 	}
@@ -7972,7 +8009,7 @@ static int tg3_test_loopback(struct tg3 *tp)
 	pci_unmap_single(tp->pdev, map, tx_len, PCI_DMA_TODEVICE);
 	dev_kfree_skb(skb);
 
-	if (tx_idx != send_idx)
+	if (tx_idx != tp->tx_prod)
 		goto out;
 
 	if (rx_idx != rx_start_idx + num_pkts)
@@ -8008,6 +8045,30 @@ out:
 	return err;
 }
 
+#define TG3_MAC_LOOPBACK_FAILED		1
+#define TG3_PHY_LOOPBACK_FAILED		2
+#define TG3_LOOPBACK_FAILED		(TG3_MAC_LOOPBACK_FAILED |	\
+					 TG3_PHY_LOOPBACK_FAILED)
+
+static int tg3_test_loopback(struct tg3 *tp)
+{
+	int err = 0;
+
+	if (!netif_running(tp->dev))
+		return TG3_LOOPBACK_FAILED;
+
+	tg3_reset_hw(tp);
+
+	if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK))
+		err |= TG3_MAC_LOOPBACK_FAILED;
+	if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) {
+		if (tg3_run_loopback(tp, TG3_PHY_LOOPBACK))
+			err |= TG3_PHY_LOOPBACK_FAILED;
+	}
+
+	return err;
+}
+
 static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
 			  u64 *data)
 {
@@ -8048,10 +8109,8 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
 			etest->flags |= ETH_TEST_FL_FAILED;
 			data[3] = 1;
 		}
-		if (tg3_test_loopback(tp) != 0) {
+		if ((data[4] = tg3_test_loopback(tp)) != 0)
 			etest->flags |= ETH_TEST_FL_FAILED;
-			data[4] = 1;
-		}
 
 		tg3_full_unlock(tp);
 
@@ -8239,6 +8298,7 @@ static struct ethtool_ops tg3_ethtool_ops = {
 	.self_test_count	= tg3_get_test_count,
 	.self_test		= tg3_self_test,
 	.get_strings		= tg3_get_strings,
+	.phys_id		= tg3_phys_id,
 	.get_stats_count	= tg3_get_stats_count,
 	.get_ethtool_stats	= tg3_get_ethtool_stats,
 	.get_coalesce		= tg3_get_coalesce,
@@ -8303,7 +8363,8 @@ static void __devinit tg3_get_nvram_info(struct tg3 *tp)
 		tw32(NVRAM_CFG1, nvcfg1);
 	}
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750) {
+	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750) ||
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)) {
 		switch (nvcfg1 & NVRAM_CFG1_VENDOR_MASK) {
 			case FLASH_VENDOR_ATMEL_FLASH_BUFFERED:
 				tp->nvram_jedecnum = JEDEC_ATMEL;
@@ -8717,8 +8778,9 @@ static int tg3_nvram_write_block_buffered(struct tg3 *tp, u32 offset, u32 len,
 		if (i == (len - 4))
 			nvram_cmd |= NVRAM_CMD_LAST;
 
-		if ((tp->nvram_jedecnum == JEDEC_ST) &&
-			(nvram_cmd & NVRAM_CMD_FIRST)) {
+		if ((GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752) &&
+		    (tp->nvram_jedecnum == JEDEC_ST) &&
+		    (nvram_cmd & NVRAM_CMD_FIRST)) {
 
 			if ((ret = tg3_nvram_exec_cmd(tp,
 				NVRAM_CMD_WREN | NVRAM_CMD_GO |
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index 5ae22b7..1a43163 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -21,7 +21,6 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/timer.h>
-#include <linux/ptrace.h>
 #include <linux/errno.h>
 #include <linux/ioport.h>
 #include <linux/slab.h>
@@ -34,6 +33,7 @@
 #include <linux/skbuff.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/processor.h>
 #include <asm/bitops.h>
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index effab0b..50b8c67 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -18,6 +18,9 @@
 /*
  *  Changes:
  *
+ *  Mike Kershaw <dragorn@kismetwireless.net> 2005/08/14
+ *    Add TUNSETLINK ioctl to set the link encapsulation
+ *
  *  Mark Smith <markzzzsmith@yahoo.com.au>
  *   Use random_ether_addr() for tap MAC address.
  *
@@ -612,6 +615,18 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file,
 		DBG(KERN_INFO "%s: owner set to %d\n", tun->dev->name, tun->owner);
 		break;
 
+	case TUNSETLINK:
+		/* Only allow setting the type when the interface is down */
+		if (tun->dev->flags & IFF_UP) {
+			DBG(KERN_INFO "%s: Linktype set failed because interface is up\n",
+				tun->dev->name);
+			return -EBUSY;
+		} else {
+			tun->dev->type = (int) arg;
+			DBG(KERN_INFO "%s: linktype set to %d\n", tun->dev->name, tun->dev->type);
+		}
+		break;
+
 #ifdef TUN_DEBUG
 	case TUNSETDEBUG:
 		tun->debug = arg;
diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index f58c794..b56a7b5 100644
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -1440,6 +1440,7 @@ static void sppp_print_bytes (u_char *p, u16 len)
  *	@skb:	The buffer to process
  *	@dev:	The device it arrived on
  *	@p: Unused
+ *	@orig_dev: Unused
  *
  *	Protocol glue. This drives the deferred processing mode the poorer
  *	cards use. This can be called directly by cards that do not have
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index dd7dbf7..00a07f3 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -289,8 +289,8 @@ config APPLE_AIRPORT
 	  a non-standard interface
 
 config PLX_HERMES
-	tristate "Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.) (EXPERIMENTAL)"
-	depends on PCI && HERMES && EXPERIMENTAL
+	tristate "Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.)"
+	depends on PCI && HERMES
 	help
 	  Enable support for PCMCIA cards supported by the "Hermes" (aka
 	  orinoco) driver when used in PLX9052 based PCI adaptors.  These
@@ -299,12 +299,9 @@ config PLX_HERMES
 	  802.11b PCMCIA cards can be used in desktop machines.  The Netgear
 	  MA301 is such an adaptor.
 
-	  Support for these adaptors is so far still incomplete and buggy.
-	  You have been warned.
-
 config TMD_HERMES
-	tristate "Hermes in TMD7160 based PCI adaptor support (EXPERIMENTAL)"
-	depends on PCI && HERMES && EXPERIMENTAL
+	tristate "Hermes in TMD7160 based PCI adaptor support"
+	depends on PCI && HERMES
 	help
 	  Enable support for PCMCIA cards supported by the "Hermes" (aka
 	  orinoco) driver when used in TMD7160 based PCI adaptors.  These
@@ -312,12 +309,18 @@ config TMD_HERMES
 	  PCI <-> PCMCIA bridge.  Several vendors sell such adaptors so that
 	  802.11b PCMCIA cards can be used in desktop machines.
 
-	  Support for these adaptors is so far still incomplete and buggy.
-	  You have been warned.
+config NORTEL_HERMES
+	tristate "Nortel emobility PCI adaptor support"
+	depends on PCI && HERMES
+	help
+	  Enable support for PCMCIA cards supported by the "Hermes" (aka
+	  orinoco) driver when used in Nortel emobility PCI adaptors.  These
+	  adaptors are not full PCMCIA controllers, but act as a more limited
+	  PCI <-> PCMCIA bridge.
 
 config PCI_HERMES
-	tristate "Prism 2.5 PCI 802.11b adaptor support (EXPERIMENTAL)"
-	depends on PCI && HERMES && EXPERIMENTAL
+	tristate "Prism 2.5 PCI 802.11b adaptor support"
+	depends on PCI && HERMES
 	help
 	  Enable support for PCI and mini-PCI 802.11b wireless NICs based on
 	  the Prism 2.5 chipset.  These are true PCI cards, not the 802.11b
@@ -372,6 +375,19 @@ config PCMCIA_HERMES
 	  configure your card and that /etc/pcmcia/wireless.opts works:
 	  <http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>.
 
+config PCMCIA_SPECTRUM
+	tristate "Symbol Spectrum24 Trilogy PCMCIA card support"
+	depends on NET_RADIO && PCMCIA && HERMES
+	---help---
+
+	  This is a driver for 802.11b cards using RAM-loadable Symbol
+	  firmware, such as Symbol Wireless Networker LA4100, CompactFlash
+	  cards by Socket Communications and Intel PRO/Wireless 2011B.
+
+	  This driver requires firmware download on startup.  Utilities
+	  for downloading Symbol firmware are available at
+	  <http://sourceforge.net/projects/orinoco/>
+
 config AIRO_CS
 	tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
 	depends on NET_RADIO && PCMCIA && (BROKEN || !M32R)
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 0953cc0..3a6f7ba 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -22,6 +22,8 @@ obj-$(CONFIG_APPLE_AIRPORT)	+= airport.o
 obj-$(CONFIG_PLX_HERMES)	+= orinoco_plx.o
 obj-$(CONFIG_PCI_HERMES)	+= orinoco_pci.o
 obj-$(CONFIG_TMD_HERMES)	+= orinoco_tmd.o
+obj-$(CONFIG_NORTEL_HERMES)	+= orinoco_nortel.o
+obj-$(CONFIG_PCMCIA_SPECTRUM)	+= spectrum_cs.o
 
 obj-$(CONFIG_AIRO)		+= airo.o
 obj-$(CONFIG_AIRO_CS)		+= airo_cs.o airo.o
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 6db1fb6..2be65d3 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1308,7 +1308,7 @@ static int micsetup(struct airo_info *ai) {
 	int i;
 
 	if (ai->tfm == NULL)
-	        ai->tfm = crypto_alloc_tfm("aes", 0);
+	        ai->tfm = crypto_alloc_tfm("aes", CRYPTO_TFM_REQ_MAY_SLEEP);
 
         if (ai->tfm == NULL) {
                 printk(KERN_ERR "airo: failed to load transform for AES\n");
@@ -2239,7 +2239,7 @@ static void airo_read_stats(struct airo_info *ai) {
 	u32 *vals = stats_rid.vals;
 
 	clear_bit(JOB_STATS, &ai->flags);
-	if (ai->power) {
+	if (ai->power.event) {
 		up(&ai->sem);
 		return;
 	}
@@ -2410,8 +2410,7 @@ void stop_airo_card( struct net_device *dev, int freeres )
 		}
         }
 #ifdef MICSUPPORT
-	if (ai->tfm)
-		crypto_free_tfm(ai->tfm);
+	crypto_free_tfm(ai->tfm);
 #endif
 	del_airo_dev( dev );
 	free_netdev( dev );
@@ -2969,7 +2968,7 @@ static int airo_thread(void *data) {
 			break;
 		}
 
-		if (ai->power || test_bit(FLAG_FLASHING, &ai->flags)) {
+		if (ai->power.event || test_bit(FLAG_FLASHING, &ai->flags)) {
 			up(&ai->sem);
 			continue;
 		}
@@ -3259,7 +3258,7 @@ badrx:
 				wstats.noise = apriv->wstats.qual.noise;
 				wstats.updated = IW_QUAL_LEVEL_UPDATED
 					| IW_QUAL_QUAL_UPDATED
-					| IW_QUAL_NOISE_UPDATED;
+					| IW_QUAL_DBM;
 				/* Update spy records */
 				wireless_spy_update(dev, sa, &wstats);
 			}
@@ -3605,7 +3604,7 @@ void mpi_receive_802_11 (struct airo_info *ai)
 		wstats.noise = ai->wstats.qual.noise;
 		wstats.updated = IW_QUAL_QUAL_UPDATED
 			| IW_QUAL_LEVEL_UPDATED
-			| IW_QUAL_NOISE_UPDATED;
+			| IW_QUAL_DBM;
 		/* Update spy records */
 		wireless_spy_update(ai->dev, sa, &wstats);
 	}
@@ -5521,7 +5520,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
 	pci_restore_state(pdev);
 	pci_enable_wake(pdev, pci_choose_state(pdev, ai->power), 0);
 
-	if (ai->power > 1) {
+	if (ai->power.event > 1) {
 		reset_card(dev, 0);
 		mpi_init_descriptors(ai);
 		setup_card(ai, dev->dev_addr, 0);
@@ -6490,22 +6489,20 @@ static int airo_get_range(struct net_device *dev,
 		range->max_qual.qual = 100;	/* % */
 	else
 		range->max_qual.qual = airo_get_max_quality(&cap_rid);
-	range->max_qual.level = 0;	/* 0 means we use dBm  */
-	range->max_qual.noise = 0;
-	range->max_qual.updated = 0;
+	range->max_qual.level = 0x100 - 120;	/* -120 dBm */
+	range->max_qual.noise = 0x100 - 120;	/* -120 dBm */
 
 	/* Experimental measurements - boundary 11/5.5 Mb/s */
 	/* Note : with or without the (local->rssi), results
 	 * are somewhat different. - Jean II */
 	if (local->rssi) {
-		range->avg_qual.qual = 50;	/* % */
-		range->avg_qual.level = 186;	/* -70 dBm */
+		range->avg_qual.qual = 50;		/* % */
+		range->avg_qual.level = 0x100 - 70;	/* -70 dBm */
 	} else {
 		range->avg_qual.qual = airo_get_avg_quality(&cap_rid);
-		range->avg_qual.level = 176;	/* -80 dBm */
+		range->avg_qual.level = 0x100 - 80;	/* -80 dBm */
 	}
-	range->avg_qual.noise = 0;
-	range->avg_qual.updated = 0;
+	range->avg_qual.noise = 0x100 - 85;		/* -85 dBm */
 
 	for(i = 0 ; i < 8 ; i++) {
 		range->bitrate[i] = cap_rid.supportedRates[i] * 500000;
@@ -6728,15 +6725,17 @@ static int airo_get_aplist(struct net_device *dev,
 		if (local->rssi) {
 			qual[i].level = 0x100 - BSSList.dBm;
 			qual[i].qual = airo_dbm_to_pct( local->rssi, BSSList.dBm );
-			qual[i].updated = IW_QUAL_QUAL_UPDATED;
+			qual[i].updated = IW_QUAL_QUAL_UPDATED
+					| IW_QUAL_LEVEL_UPDATED
+					| IW_QUAL_DBM;
 		} else {
 			qual[i].level = (BSSList.dBm + 321) / 2;
 			qual[i].qual = 0;
-			qual[i].updated = IW_QUAL_QUAL_INVALID;
+			qual[i].updated = IW_QUAL_QUAL_INVALID
+					| IW_QUAL_LEVEL_UPDATED
+					| IW_QUAL_DBM;
 		}
 		qual[i].noise = local->wstats.qual.noise;
-		qual[i].updated = IW_QUAL_LEVEL_UPDATED
-				| IW_QUAL_NOISE_UPDATED;
 		if (BSSList.index == 0xffff)
 			break;
 	}
@@ -6862,15 +6861,17 @@ static inline char *airo_translate_scan(struct net_device *dev,
 	if (ai->rssi) {
 		iwe.u.qual.level = 0x100 - bss->dBm;
 		iwe.u.qual.qual = airo_dbm_to_pct( ai->rssi, bss->dBm );
-		iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED;
+		iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED
+				| IW_QUAL_LEVEL_UPDATED
+				| IW_QUAL_DBM;
 	} else {
 		iwe.u.qual.level = (bss->dBm + 321) / 2;
 		iwe.u.qual.qual = 0;
-		iwe.u.qual.updated = IW_QUAL_QUAL_INVALID;
+		iwe.u.qual.updated = IW_QUAL_QUAL_INVALID
+				| IW_QUAL_LEVEL_UPDATED
+				| IW_QUAL_DBM;
 	}
 	iwe.u.qual.noise = ai->wstats.qual.noise;
-	iwe.u.qual.updated = IW_QUAL_LEVEL_UPDATED
-			| IW_QUAL_NOISE_UPDATED;
 	current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
 
 	/* Add encryption capability */
@@ -7123,7 +7124,7 @@ static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	int rc = 0;
 	struct airo_info *ai = (struct airo_info *)dev->priv;
 
-	if (ai->power)
+	if (ai->power.event)
 		return 0;
 
 	switch (cmd) {
@@ -7202,7 +7203,7 @@ static void airo_read_wireless_stats(struct airo_info *local)
 
 	/* Get stats out of the card */
 	clear_bit(JOB_WSTATS, &local->flags);
-	if (local->power) {
+	if (local->power.event) {
 		up(&local->sem);
 		return;
 	}
@@ -7223,13 +7224,12 @@ static void airo_read_wireless_stats(struct airo_info *local)
 		local->wstats.qual.level = (status_rid.normalizedSignalStrength + 321) / 2;
 		local->wstats.qual.qual = airo_get_quality(&status_rid, &cap_rid);
 	}
-	local->wstats.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED;
 	if (status_rid.len >= 124) {
 		local->wstats.qual.noise = 0x100 - status_rid.noisedBm;
-		local->wstats.qual.updated |= IW_QUAL_NOISE_UPDATED;
+		local->wstats.qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
 	} else {
 		local->wstats.qual.noise = 0;
-		local->wstats.qual.updated |= IW_QUAL_NOISE_INVALID;
+		local->wstats.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID | IW_QUAL_DBM;
 	}
 
 	/* Packets discarded in the wireless adapter due to wireless
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index f48a6e7..587869d 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1593,7 +1593,6 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
 	dev->set_mac_address = atmel_set_mac_address;
 	dev->hard_start_xmit = start_tx;
 	dev->get_stats = atmel_get_stats;
-	dev->get_wireless_stats = atmel_get_wireless_stats;
 	dev->wireless_handlers = (struct iw_handler_def *)&atmel_handler_def;
 	dev->do_ioctl = atmel_ioctl;
 	dev->irq = irq;
@@ -2411,7 +2410,8 @@ static const struct iw_handler_def	atmel_handler_def =
 	.num_private_args = sizeof(atmel_private_args)/sizeof(struct iw_priv_args), 
 	.standard	= (iw_handler *) atmel_handler,
 	.private	= (iw_handler *) atmel_private_handler, 
-	.private_args	= (struct iw_priv_args *) atmel_private_args
+	.private_args	= (struct iw_priv_args *) atmel_private_args,
+	.get_wireless_stats = atmel_get_wireless_stats
 };
 
 static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
@@ -2424,19 +2424,6 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	char domain[REGDOMAINSZ+1];
 
 	switch (cmd) {
-	case SIOCGIWPRIV:
-		if(wrq->u.data.pointer) {
-			/* Set the number of ioctl available */
-			wrq->u.data.length = sizeof(atmel_private_args) / sizeof(atmel_private_args[0]);
-			
-			/* Copy structure to the user buffer */
-			if (copy_to_user(wrq->u.data.pointer,
-					 (u_char *) atmel_private_args,
-					 sizeof(atmel_private_args)))
-				rc = -EFAULT;
-		}
-		break;
-
 	case ATMELIDIFC:
 		wrq->u.param.value = ATMELMAGIC;		
 		break;
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index 4f567ef..025f8cd 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -416,7 +416,7 @@ static int prism2_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	prism2_suspend(dev);
 	pci_save_state(pdev);
 	pci_disable_device(pdev);
-	pci_set_power_state(pdev, 3);
+	pci_set_power_state(pdev, PCI_D3hot);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index a47fce4..2414e64 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -327,38 +327,38 @@ static struct iw_handler_def ipw2100_wx_handler_def;
 
 static inline void read_register(struct net_device *dev, u32 reg, u32 *val)
 {
-	*val = readl((void *)(dev->base_addr + reg));
+	*val = readl((void __iomem *)(dev->base_addr + reg));
 	IPW_DEBUG_IO("r: 0x%08X => 0x%08X\n", reg, *val);
 }
 
 static inline void write_register(struct net_device *dev, u32 reg, u32 val)
 {
-	writel(val, (void *)(dev->base_addr + reg));
+	writel(val, (void __iomem *)(dev->base_addr + reg));
 	IPW_DEBUG_IO("w: 0x%08X <= 0x%08X\n", reg, val);
 }
 
 static inline void read_register_word(struct net_device *dev, u32 reg, u16 *val)
 {
-	*val = readw((void *)(dev->base_addr + reg));
+	*val = readw((void __iomem *)(dev->base_addr + reg));
 	IPW_DEBUG_IO("r: 0x%08X => %04X\n", reg, *val);
 }
 
 static inline void read_register_byte(struct net_device *dev, u32 reg, u8 *val)
 {
-	*val = readb((void *)(dev->base_addr + reg));
+	*val = readb((void __iomem *)(dev->base_addr + reg));
 	IPW_DEBUG_IO("r: 0x%08X => %02X\n", reg, *val);
 }
 
 static inline void write_register_word(struct net_device *dev, u32 reg, u16 val)
 {
-	writew(val, (void *)(dev->base_addr + reg));
+	writew(val, (void __iomem *)(dev->base_addr + reg));
 	IPW_DEBUG_IO("w: 0x%08X <= %04X\n", reg, val);
 }
 
 
 static inline void write_register_byte(struct net_device *dev, u32 reg, u8 val)
 {
-	writeb(val, (void *)(dev->base_addr + reg));
+	writeb(val, (void __iomem *)(dev->base_addr + reg));
 	IPW_DEBUG_IO("w: 0x%08X =< %02X\n", reg, val);
 }
 
@@ -498,7 +498,7 @@ static inline void read_nic_memory(struct net_device *dev, u32 addr, u32 len,
 static inline int ipw2100_hw_is_adapter_in_system(struct net_device *dev)
 {
 	return (dev->base_addr &&
-		(readl((void *)(dev->base_addr + IPW_REG_DOA_DEBUG_AREA_START))
+		(readl((void __iomem *)(dev->base_addr + IPW_REG_DOA_DEBUG_AREA_START))
 		 == IPW_DATA_DOA_DEBUG_VALUE));
 }
 
@@ -2125,19 +2125,19 @@ static void isr_indicate_scanning(struct ipw2100_priv *priv, u32 status)
 }
 
 static const struct ipw2100_status_indicator status_handlers[] = {
-	IPW2100_HANDLER(IPW_STATE_INITIALIZED, 0),
-	IPW2100_HANDLER(IPW_STATE_COUNTRY_FOUND, 0),
+	IPW2100_HANDLER(IPW_STATE_INITIALIZED, NULL),
+	IPW2100_HANDLER(IPW_STATE_COUNTRY_FOUND, NULL),
 	IPW2100_HANDLER(IPW_STATE_ASSOCIATED, isr_indicate_associated),
 	IPW2100_HANDLER(IPW_STATE_ASSN_LOST, isr_indicate_association_lost),
-	IPW2100_HANDLER(IPW_STATE_ASSN_CHANGED, 0),
+	IPW2100_HANDLER(IPW_STATE_ASSN_CHANGED, NULL),
 	IPW2100_HANDLER(IPW_STATE_SCAN_COMPLETE, isr_scan_complete),
-	IPW2100_HANDLER(IPW_STATE_ENTERED_PSP, 0),
-	IPW2100_HANDLER(IPW_STATE_LEFT_PSP, 0),
+	IPW2100_HANDLER(IPW_STATE_ENTERED_PSP, NULL),
+	IPW2100_HANDLER(IPW_STATE_LEFT_PSP, NULL),
 	IPW2100_HANDLER(IPW_STATE_RF_KILL, isr_indicate_rf_kill),
-	IPW2100_HANDLER(IPW_STATE_DISABLED, 0),
-	IPW2100_HANDLER(IPW_STATE_POWER_DOWN, 0),
+	IPW2100_HANDLER(IPW_STATE_DISABLED, NULL),
+	IPW2100_HANDLER(IPW_STATE_POWER_DOWN, NULL),
 	IPW2100_HANDLER(IPW_STATE_SCANNING, isr_indicate_scanning),
-	IPW2100_HANDLER(-1, 0)
+	IPW2100_HANDLER(-1, NULL)
 };
 
 
@@ -6327,7 +6327,7 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv);
 
 static struct net_device *ipw2100_alloc_device(
 	struct pci_dev *pci_dev,
-	char *base_addr,
+	void __iomem *base_addr,
 	unsigned long mem_start,
 	unsigned long mem_len)
 {
@@ -6474,7 +6474,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 				const struct pci_device_id *ent)
 {
 	unsigned long mem_start, mem_len, mem_flags;
-	char *base_addr = NULL;
+	void __iomem *base_addr = NULL;
 	struct net_device *dev = NULL;
 	struct ipw2100_priv *priv = NULL;
 	int err = 0;
@@ -6664,7 +6664,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 	}
 
 	if (base_addr)
-		iounmap((char*)base_addr);
+		iounmap(base_addr);
 
 	pci_release_regions(pci_dev);
 	pci_disable_device(pci_dev);
@@ -6714,7 +6714,7 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev)
 			free_irq(dev->irq, priv);
 
 		if (dev->base_addr)
-			iounmap((unsigned char *)dev->base_addr);
+			iounmap((void __iomem *)dev->base_addr);
 
 		free_ieee80211(dev);
 	}
@@ -8574,6 +8574,7 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv,
 	struct net_device *dev = priv->net_dev;
 	const unsigned char *microcode_data = fw->uc.data;
 	unsigned int microcode_data_left = fw->uc.size;
+	void __iomem *reg = (void __iomem *)dev->base_addr;
 
 	struct symbol_alive_response response;
 	int i, j;
@@ -8581,23 +8582,23 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv,
 
 	/* Symbol control */
 	write_nic_word(dev, IPW2100_CONTROL_REG, 0x703);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 	write_nic_word(dev, IPW2100_CONTROL_REG, 0x707);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 
 	/* HW config */
 	write_nic_byte(dev, 0x210014, 0x72);	/* fifo width =16 */
-	readl((void *)(dev->base_addr));
+	readl(reg);
 	write_nic_byte(dev, 0x210014, 0x72);	/* fifo width =16 */
-	readl((void *)(dev->base_addr));
+	readl(reg);
 
 	/* EN_CS_ACCESS bit to reset control store pointer */
 	write_nic_byte(dev, 0x210000, 0x40);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 	write_nic_byte(dev, 0x210000, 0x0);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 	write_nic_byte(dev, 0x210000, 0x40);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 
 	/* copy microcode from buffer into Symbol */
 
@@ -8609,31 +8610,31 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv,
 
 	/* EN_CS_ACCESS bit to reset the control store pointer */
 	write_nic_byte(dev, 0x210000, 0x0);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 
 	/* Enable System (Reg 0)
 	 * first enable causes garbage in RX FIFO */
 	write_nic_byte(dev, 0x210000, 0x0);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 	write_nic_byte(dev, 0x210000, 0x80);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 
 	/* Reset External Baseband Reg */
 	write_nic_word(dev, IPW2100_CONTROL_REG, 0x703);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 	write_nic_word(dev, IPW2100_CONTROL_REG, 0x707);
-	readl((void *)(dev->base_addr));
+	readl(reg);
 
 	/* HW Config (Reg 5) */
 	write_nic_byte(dev, 0x210014, 0x72);	// fifo width =16
-	readl((void *)(dev->base_addr));
+	readl(reg);
 	write_nic_byte(dev, 0x210014, 0x72);	// fifo width =16
-	readl((void *)(dev->base_addr));
+	readl(reg);
 
 	/* Enable System (Reg 0)
 	 * second enable should be OK */
 	write_nic_byte(dev, 0x210000, 0x00);	// clear enable system
-	readl((void *)(dev->base_addr));
+	readl(reg);
 	write_nic_byte(dev, 0x210000, 0x80);	// set enable system
 
 	/* check Symbol is enabled - upped this from 5 as it wasn't always
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 6d0b6b1..b7f275c 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -72,7 +72,8 @@ static void ipw_rx_queue_replenish(void *);
 static int ipw_up(struct ipw_priv *);
 static void ipw_down(struct ipw_priv *);
 static int ipw_config(struct ipw_priv *);
-static int init_supported_rates(struct ipw_priv *priv, struct ipw_supported_rates *prates);
+static int init_supported_rates(struct ipw_priv *priv,
+				struct ipw_supported_rates *prates);
 
 static u8 band_b_active_channel[MAX_B_CHANNELS] = {
 	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 0
@@ -102,7 +103,7 @@ static int is_valid_channel(int mode_mask, int channel)
 }
 
 static char *snprint_line(char *buf, size_t count,
-			  const u8 *data, u32 len, u32 ofs)
+			  const u8 * data, u32 len, u32 ofs)
 {
 	int out, i, j, l;
 	char c;
@@ -136,7 +137,7 @@ static char *snprint_line(char *buf, size_t count,
 	return buf;
 }
 
-static void printk_buf(int level, const u8 *data, u32 len)
+static void printk_buf(int level, const u8 * data, u32 len)
 {
 	char line[81];
 	u32 ofs = 0;
@@ -161,21 +162,24 @@ static u8 _ipw_read_reg8(struct ipw_priv *ipw, u32 reg);
 static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value);
 static inline void ipw_write_reg8(struct ipw_priv *a, u32 b, u8 c)
 {
-	IPW_DEBUG_IO("%s %d: write_indirect8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
+	IPW_DEBUG_IO("%s %d: write_indirect8(0x%08X, 0x%08X)\n", __FILE__,
+		     __LINE__, (u32) (b), (u32) (c));
 	_ipw_write_reg8(a, b, c);
 }
 
 static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value);
 static inline void ipw_write_reg16(struct ipw_priv *a, u32 b, u16 c)
 {
-	IPW_DEBUG_IO("%s %d: write_indirect16(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
+	IPW_DEBUG_IO("%s %d: write_indirect16(0x%08X, 0x%08X)\n", __FILE__,
+		     __LINE__, (u32) (b), (u32) (c));
 	_ipw_write_reg16(a, b, c);
 }
 
 static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value);
 static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
 {
-	IPW_DEBUG_IO("%s %d: write_indirect32(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
+	IPW_DEBUG_IO("%s %d: write_indirect32(0x%08X, 0x%08X)\n", __FILE__,
+		     __LINE__, (u32) (b), (u32) (c));
 	_ipw_write_reg32(a, b, c);
 }
 
@@ -195,24 +199,30 @@ static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
  _ipw_write32(ipw, ofs, val)
 
 #define _ipw_read8(ipw, ofs) readb((ipw)->hw_base + (ofs))
-static inline u8 __ipw_read8(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) {
-	IPW_DEBUG_IO("%s %d: read_direct8(0x%08X)\n", f, l, (u32)(ofs));
+static inline u8 __ipw_read8(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
+{
+	IPW_DEBUG_IO("%s %d: read_direct8(0x%08X)\n", f, l, (u32) (ofs));
 	return _ipw_read8(ipw, ofs);
 }
+
 #define ipw_read8(ipw, ofs) __ipw_read8(__FILE__, __LINE__, ipw, ofs)
 
 #define _ipw_read16(ipw, ofs) readw((ipw)->hw_base + (ofs))
-static inline u16 __ipw_read16(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) {
-	IPW_DEBUG_IO("%s %d: read_direct16(0x%08X)\n", f, l, (u32)(ofs));
+static inline u16 __ipw_read16(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
+{
+	IPW_DEBUG_IO("%s %d: read_direct16(0x%08X)\n", f, l, (u32) (ofs));
 	return _ipw_read16(ipw, ofs);
 }
+
 #define ipw_read16(ipw, ofs) __ipw_read16(__FILE__, __LINE__, ipw, ofs)
 
 #define _ipw_read32(ipw, ofs) readl((ipw)->hw_base + (ofs))
-static inline u32 __ipw_read32(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) {
-	IPW_DEBUG_IO("%s %d: read_direct32(0x%08X)\n", f, l, (u32)(ofs));
+static inline u32 __ipw_read32(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
+{
+	IPW_DEBUG_IO("%s %d: read_direct32(0x%08X)\n", f, l, (u32) (ofs));
 	return _ipw_read32(ipw, ofs);
 }
+
 #define ipw_read32(ipw, ofs) __ipw_read32(__FILE__, __LINE__, ipw, ofs)
 
 static void _ipw_read_indirect(struct ipw_priv *, u32, u8 *, int);
@@ -220,34 +230,30 @@ static void _ipw_read_indirect(struct ipw_priv *, u32, u8 *, int);
 	IPW_DEBUG_IO("%s %d: read_inddirect(0x%08X) %d bytes\n", __FILE__, __LINE__, (u32)(b), d); \
 	_ipw_read_indirect(a, b, c, d)
 
-static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *data, int num);
+static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * data,
+				int num);
 #define ipw_write_indirect(a, b, c, d) \
 	IPW_DEBUG_IO("%s %d: write_indirect(0x%08X) %d bytes\n", __FILE__, __LINE__, (u32)(b), d); \
         _ipw_write_indirect(a, b, c, d)
 
 /* indirect write s */
-static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg,
-			     u32 value)
+static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value)
 {
-	IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n",
-		     priv, reg, value);
+	IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n", priv, reg, value);
 	_ipw_write32(priv, CX2_INDIRECT_ADDR, reg);
 	_ipw_write32(priv, CX2_INDIRECT_DATA, value);
 }
 
-
 static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value)
 {
 	IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value);
 	_ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK);
 	_ipw_write8(priv, CX2_INDIRECT_DATA, value);
 	IPW_DEBUG_IO(" reg = 0x%8lX : value = 0x%8X\n",
-		     (unsigned long)(priv->hw_base + CX2_INDIRECT_DATA),
-		     value);
+		     (unsigned long)(priv->hw_base + CX2_INDIRECT_DATA), value);
 }
 
-static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg,
-			     u16 value)
+static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value)
 {
 	IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value);
 	_ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK);
@@ -262,7 +268,7 @@ static u8 _ipw_read_reg8(struct ipw_priv *priv, u32 reg)
 	_ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK);
 	IPW_DEBUG_IO(" reg = 0x%8X : \n", reg);
 	word = _ipw_read32(priv, CX2_INDIRECT_DATA);
-	return (word >> ((reg & 0x3)*8)) & 0xff;
+	return (word >> ((reg & 0x3) * 8)) & 0xff;
 }
 
 static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg)
@@ -302,7 +308,7 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
 	_ipw_write32(priv, CX2_AUTOINC_ADDR, aligned_addr);
 	aligned_len = num & CX2_INDIRECT_ADDR_MASK;
 	for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4)
-		*(u32*)buf = ipw_read32(priv, CX2_AUTOINC_DATA);
+		*(u32 *) buf = ipw_read32(priv, CX2_AUTOINC_DATA);
 
 	/* Copy the last nibble */
 	dif_len = num - aligned_len;
@@ -311,7 +317,7 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
 		*buf = ipw_read8(priv, CX2_INDIRECT_DATA + i);
 }
 
-static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *buf,
+static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
 				int num)
 {
 	u32 aligned_addr = addr & CX2_INDIRECT_ADDR_MASK;
@@ -335,7 +341,7 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *buf,
 	_ipw_write32(priv, CX2_AUTOINC_ADDR, aligned_addr);
 	aligned_len = num & CX2_INDIRECT_ADDR_MASK;
 	for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4)
-		_ipw_write32(priv, CX2_AUTOINC_DATA, *(u32*)buf);
+		_ipw_write32(priv, CX2_AUTOINC_DATA, *(u32 *) buf);
 
 	/* Copy the last nibble */
 	dif_len = num - aligned_len;
@@ -428,20 +434,18 @@ static void ipw_dump_nic_error_log(struct ipw_priv *priv)
 	}
 
 	for (i = ERROR_START_OFFSET;
-	     i <= count * ERROR_ELEM_SIZE;
-	     i += ERROR_ELEM_SIZE) {
-		desc   = ipw_read_reg32(priv, base + i);
-		time   = ipw_read_reg32(priv, base + i + 1*sizeof(u32));
-		blink1 = ipw_read_reg32(priv, base + i + 2*sizeof(u32));
-		blink2 = ipw_read_reg32(priv, base + i + 3*sizeof(u32));
-		ilink1 = ipw_read_reg32(priv, base + i + 4*sizeof(u32));
-		ilink2 = ipw_read_reg32(priv, base + i + 5*sizeof(u32));
-		idata =  ipw_read_reg32(priv, base + i + 6*sizeof(u32));
+	     i <= count * ERROR_ELEM_SIZE; i += ERROR_ELEM_SIZE) {
+		desc = ipw_read_reg32(priv, base + i);
+		time = ipw_read_reg32(priv, base + i + 1 * sizeof(u32));
+		blink1 = ipw_read_reg32(priv, base + i + 2 * sizeof(u32));
+		blink2 = ipw_read_reg32(priv, base + i + 3 * sizeof(u32));
+		ilink1 = ipw_read_reg32(priv, base + i + 4 * sizeof(u32));
+		ilink2 = ipw_read_reg32(priv, base + i + 5 * sizeof(u32));
+		idata = ipw_read_reg32(priv, base + i + 6 * sizeof(u32));
 
-		IPW_ERROR(
-			"%s %i 0x%08x  0x%08x  0x%08x  0x%08x  0x%08x\n",
-			ipw_error_desc(desc), time, blink1, blink2,
-			ilink1, ilink2, idata);
+		IPW_ERROR("%s %i 0x%08x  0x%08x  0x%08x  0x%08x  0x%08x\n",
+			  ipw_error_desc(desc), time, blink1, blink2,
+			  ilink1, ilink2, idata);
 	}
 }
 
@@ -456,11 +460,10 @@ static void ipw_dump_nic_event_log(struct ipw_priv *priv)
 		IPW_ERROR("Start IPW Event Log Dump:\n");
 
 	for (i = EVENT_START_OFFSET;
-	     i <= count * EVENT_ELEM_SIZE;
-	     i += EVENT_ELEM_SIZE) {
+	     i <= count * EVENT_ELEM_SIZE; i += EVENT_ELEM_SIZE) {
 		ev = ipw_read_reg32(priv, base + i);
-		time  = ipw_read_reg32(priv, base + i + 1*sizeof(u32));
-		data  = ipw_read_reg32(priv, base + i + 2*sizeof(u32));
+		time = ipw_read_reg32(priv, base + i + 1 * sizeof(u32));
+		data = ipw_read_reg32(priv, base + i + 2 * sizeof(u32));
 
 #ifdef CONFIG_IPW_DEBUG
 		IPW_ERROR("%i\t0x%08x\t%i\n", time, data, ev);
@@ -468,8 +471,7 @@ static void ipw_dump_nic_event_log(struct ipw_priv *priv)
 	}
 }
 
-static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
-			   u32 *len)
+static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val, u32 * len)
 {
 	u32 addr, field_info, field_len, field_count, total_len;
 
@@ -513,11 +515,11 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
 		}
 
 		IPW_DEBUG_ORD("Reading TABLE0[%i] from offset 0x%08x\n",
-			      ord, priv->table0_addr + (ord  << 2));
+			      ord, priv->table0_addr + (ord << 2));
 
 		*len = sizeof(u32);
 		ord <<= 2;
-		*((u32 *)val) = ipw_read32(priv, priv->table0_addr + ord);
+		*((u32 *) val) = ipw_read32(priv, priv->table0_addr + ord);
 		break;
 
 	case IPW_ORD_TABLE_1_MASK:
@@ -545,7 +547,8 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
 			return -EINVAL;
 		}
 
-		*((u32 *)val) = ipw_read_reg32(priv, (priv->table1_addr + (ord << 2)));
+		*((u32 *) val) =
+		    ipw_read_reg32(priv, (priv->table1_addr + (ord << 2)));
 		*len = sizeof(u32);
 		break;
 
@@ -573,13 +576,16 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
 
 		/* get the second DW of statistics ;
 		 * two 16-bit words - first is length, second is count */
-		field_info = ipw_read_reg32(priv, priv->table2_addr + (ord << 3) + sizeof(u32));
+		field_info =
+		    ipw_read_reg32(priv,
+				   priv->table2_addr + (ord << 3) +
+				   sizeof(u32));
 
 		/* get each entry length */
-		field_len = *((u16 *)&field_info);
+		field_len = *((u16 *) & field_info);
 
 		/* get number of entries */
-		field_count = *(((u16 *)&field_info) + 1);
+		field_count = *(((u16 *) & field_info) + 1);
 
 		/* abort if not enought memory */
 		total_len = field_len * field_count;
@@ -604,7 +610,6 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
 
 	}
 
-
 	return 0;
 }
 
@@ -624,7 +629,7 @@ static void ipw_init_ordinals(struct ipw_priv *priv)
 
 	priv->table2_addr = ipw_read32(priv, IPW_ORDINALS_TABLE_2);
 	priv->table2_len = ipw_read_reg32(priv, priv->table2_addr);
-	priv->table2_len &= 0x0000ffff; /* use first two bytes */
+	priv->table2_len &= 0x0000ffff;	/* use first two bytes */
 
 	IPW_DEBUG_ORD("table 2 offset at 0x%08x, len = %i\n",
 		      priv->table2_addr, priv->table2_len);
@@ -643,7 +648,7 @@ static ssize_t show_debug_level(struct device_driver *d, char *buf)
 	return sprintf(buf, "0x%08X\n", ipw_debug_level);
 }
 static ssize_t store_debug_level(struct device_driver *d,
-				const char *buf, size_t count)
+				 const char *buf, size_t count)
 {
 	char *p = (char *)buf;
 	u32 val;
@@ -668,11 +673,12 @@ static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO,
 		   show_debug_level, store_debug_level);
 
 static ssize_t show_status(struct device *d,
-			struct device_attribute *attr, char *buf)
+			   struct device_attribute *attr, char *buf)
 {
 	struct ipw_priv *p = d->driver_data;
 	return sprintf(buf, "0x%08x\n", (int)p->status);
 }
+
 static DEVICE_ATTR(status, S_IRUGO, show_status, NULL);
 
 static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
@@ -681,10 +687,11 @@ static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
 	struct ipw_priv *p = d->driver_data;
 	return sprintf(buf, "0x%08x\n", (int)p->config);
 }
+
 static DEVICE_ATTR(cfg, S_IRUGO, show_cfg, NULL);
 
 static ssize_t show_nic_type(struct device *d,
-			struct device_attribute *attr, char *buf)
+			     struct device_attribute *attr, char *buf)
 {
 	struct ipw_priv *p = d->driver_data;
 	u8 type = p->eeprom[EEPROM_NIC_TYPE];
@@ -704,44 +711,50 @@ static ssize_t show_nic_type(struct device *d,
 
 	return sprintf(buf, "UNKNOWN\n");
 }
+
 static DEVICE_ATTR(nic_type, S_IRUGO, show_nic_type, NULL);
 
 static ssize_t dump_error_log(struct device *d,
-		struct device_attribute *attr, const char *buf, size_t count)
+			      struct device_attribute *attr, const char *buf,
+			      size_t count)
 {
 	char *p = (char *)buf;
 
 	if (p[0] == '1')
-		ipw_dump_nic_error_log((struct ipw_priv*)d->driver_data);
+		ipw_dump_nic_error_log((struct ipw_priv *)d->driver_data);
 
 	return strnlen(buf, count);
 }
+
 static DEVICE_ATTR(dump_errors, S_IWUSR, NULL, dump_error_log);
 
 static ssize_t dump_event_log(struct device *d,
-		struct device_attribute *attr, const char *buf, size_t count)
+			      struct device_attribute *attr, const char *buf,
+			      size_t count)
 {
 	char *p = (char *)buf;
 
 	if (p[0] == '1')
-		ipw_dump_nic_event_log((struct ipw_priv*)d->driver_data);
+		ipw_dump_nic_event_log((struct ipw_priv *)d->driver_data);
 
 	return strnlen(buf, count);
 }
+
 static DEVICE_ATTR(dump_events, S_IWUSR, NULL, dump_event_log);
 
 static ssize_t show_ucode_version(struct device *d,
-			struct device_attribute *attr, char *buf)
+				  struct device_attribute *attr, char *buf)
 {
 	u32 len = sizeof(u32), tmp = 0;
 	struct ipw_priv *p = d->driver_data;
 
-	if(ipw_get_ordinal(p, IPW_ORD_STAT_UCODE_VERSION, &tmp, &len))
+	if (ipw_get_ordinal(p, IPW_ORD_STAT_UCODE_VERSION, &tmp, &len))
 		return 0;
 
 	return sprintf(buf, "0x%08x\n", tmp);
 }
-static DEVICE_ATTR(ucode_version, S_IWUSR|S_IRUGO, show_ucode_version, NULL);
+
+static DEVICE_ATTR(ucode_version, S_IWUSR | S_IRUGO, show_ucode_version, NULL);
 
 static ssize_t show_rtc(struct device *d, struct device_attribute *attr,
 			char *buf)
@@ -749,36 +762,38 @@ static ssize_t show_rtc(struct device *d, struct device_attribute *attr,
 	u32 len = sizeof(u32), tmp = 0;
 	struct ipw_priv *p = d->driver_data;
 
-	if(ipw_get_ordinal(p, IPW_ORD_STAT_RTC, &tmp, &len))
+	if (ipw_get_ordinal(p, IPW_ORD_STAT_RTC, &tmp, &len))
 		return 0;
 
 	return sprintf(buf, "0x%08x\n", tmp);
 }
-static DEVICE_ATTR(rtc, S_IWUSR|S_IRUGO, show_rtc, NULL);
+
+static DEVICE_ATTR(rtc, S_IWUSR | S_IRUGO, show_rtc, NULL);
 
 /*
  * Add a device attribute to view/control the delay between eeprom
  * operations.
  */
 static ssize_t show_eeprom_delay(struct device *d,
-			struct device_attribute *attr, char *buf)
+				 struct device_attribute *attr, char *buf)
 {
-	int n = ((struct ipw_priv*)d->driver_data)->eeprom_delay;
+	int n = ((struct ipw_priv *)d->driver_data)->eeprom_delay;
 	return sprintf(buf, "%i\n", n);
 }
 static ssize_t store_eeprom_delay(struct device *d,
-			struct device_attribute *attr, const char *buf,
-			size_t count)
+				  struct device_attribute *attr,
+				  const char *buf, size_t count)
 {
 	struct ipw_priv *p = d->driver_data;
 	sscanf(buf, "%i", &p->eeprom_delay);
 	return strnlen(buf, count);
 }
-static DEVICE_ATTR(eeprom_delay, S_IWUSR|S_IRUGO,
-		   show_eeprom_delay,store_eeprom_delay);
+
+static DEVICE_ATTR(eeprom_delay, S_IWUSR | S_IRUGO,
+		   show_eeprom_delay, store_eeprom_delay);
 
 static ssize_t show_command_event_reg(struct device *d,
-			struct device_attribute *attr, char *buf)
+				      struct device_attribute *attr, char *buf)
 {
 	u32 reg = 0;
 	struct ipw_priv *p = d->driver_data;
@@ -787,8 +802,8 @@ static ssize_t show_command_event_reg(struct device *d,
 	return sprintf(buf, "0x%08x\n", reg);
 }
 static ssize_t store_command_event_reg(struct device *d,
-				struct device_attribute *attr, const char *buf,
-				size_t count)
+				       struct device_attribute *attr,
+				       const char *buf, size_t count)
 {
 	u32 reg;
 	struct ipw_priv *p = d->driver_data;
@@ -797,11 +812,12 @@ static ssize_t store_command_event_reg(struct device *d,
 	ipw_write_reg32(p, CX2_INTERNAL_CMD_EVENT, reg);
 	return strnlen(buf, count);
 }
-static DEVICE_ATTR(command_event_reg, S_IWUSR|S_IRUGO,
-		   show_command_event_reg,store_command_event_reg);
+
+static DEVICE_ATTR(command_event_reg, S_IWUSR | S_IRUGO,
+		   show_command_event_reg, store_command_event_reg);
 
 static ssize_t show_mem_gpio_reg(struct device *d,
-				struct device_attribute *attr, char *buf)
+				 struct device_attribute *attr, char *buf)
 {
 	u32 reg = 0;
 	struct ipw_priv *p = d->driver_data;
@@ -810,8 +826,8 @@ static ssize_t show_mem_gpio_reg(struct device *d,
 	return sprintf(buf, "0x%08x\n", reg);
 }
 static ssize_t store_mem_gpio_reg(struct device *d,
-			struct device_attribute *attr, const char *buf,
-			size_t count)
+				  struct device_attribute *attr,
+				  const char *buf, size_t count)
 {
 	u32 reg;
 	struct ipw_priv *p = d->driver_data;
@@ -820,11 +836,12 @@ static ssize_t store_mem_gpio_reg(struct device *d,
 	ipw_write_reg32(p, 0x301100, reg);
 	return strnlen(buf, count);
 }
-static DEVICE_ATTR(mem_gpio_reg, S_IWUSR|S_IRUGO,
-		   show_mem_gpio_reg,store_mem_gpio_reg);
+
+static DEVICE_ATTR(mem_gpio_reg, S_IWUSR | S_IRUGO,
+		   show_mem_gpio_reg, store_mem_gpio_reg);
 
 static ssize_t show_indirect_dword(struct device *d,
-				struct device_attribute *attr, char *buf)
+				   struct device_attribute *attr, char *buf)
 {
 	u32 reg = 0;
 	struct ipw_priv *priv = d->driver_data;
@@ -836,8 +853,8 @@ static ssize_t show_indirect_dword(struct device *d,
 	return sprintf(buf, "0x%08x\n", reg);
 }
 static ssize_t store_indirect_dword(struct device *d,
-				struct device_attribute *attr, const char *buf,
-				size_t count)
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
 {
 	struct ipw_priv *priv = d->driver_data;
 
@@ -845,11 +862,12 @@ static ssize_t store_indirect_dword(struct device *d,
 	priv->status |= STATUS_INDIRECT_DWORD;
 	return strnlen(buf, count);
 }
-static DEVICE_ATTR(indirect_dword, S_IWUSR|S_IRUGO,
-		   show_indirect_dword,store_indirect_dword);
+
+static DEVICE_ATTR(indirect_dword, S_IWUSR | S_IRUGO,
+		   show_indirect_dword, store_indirect_dword);
 
 static ssize_t show_indirect_byte(struct device *d,
-			struct device_attribute *attr, char *buf)
+				  struct device_attribute *attr, char *buf)
 {
 	u8 reg = 0;
 	struct ipw_priv *priv = d->driver_data;
@@ -861,8 +879,8 @@ static ssize_t show_indirect_byte(struct device *d,
 	return sprintf(buf, "0x%02x\n", reg);
 }
 static ssize_t store_indirect_byte(struct device *d,
-				struct device_attribute *attr, const char *buf,
-				size_t count)
+				   struct device_attribute *attr,
+				   const char *buf, size_t count)
 {
 	struct ipw_priv *priv = d->driver_data;
 
@@ -870,11 +888,12 @@ static ssize_t store_indirect_byte(struct device *d,
 	priv->status |= STATUS_INDIRECT_BYTE;
 	return strnlen(buf, count);
 }
-static DEVICE_ATTR(indirect_byte, S_IWUSR|S_IRUGO,
+
+static DEVICE_ATTR(indirect_byte, S_IWUSR | S_IRUGO,
 		   show_indirect_byte, store_indirect_byte);
 
 static ssize_t show_direct_dword(struct device *d,
-				struct device_attribute *attr, char *buf)
+				 struct device_attribute *attr, char *buf)
 {
 	u32 reg = 0;
 	struct ipw_priv *priv = d->driver_data;
@@ -887,8 +906,8 @@ static ssize_t show_direct_dword(struct device *d,
 	return sprintf(buf, "0x%08x\n", reg);
 }
 static ssize_t store_direct_dword(struct device *d,
-			struct device_attribute *attr, const char *buf,
-			size_t count)
+				  struct device_attribute *attr,
+				  const char *buf, size_t count)
 {
 	struct ipw_priv *priv = d->driver_data;
 
@@ -896,9 +915,9 @@ static ssize_t store_direct_dword(struct device *d,
 	priv->status |= STATUS_DIRECT_DWORD;
 	return strnlen(buf, count);
 }
-static DEVICE_ATTR(direct_dword, S_IWUSR|S_IRUGO,
-		   show_direct_dword,store_direct_dword);
 
+static DEVICE_ATTR(direct_dword, S_IWUSR | S_IRUGO,
+		   show_direct_dword, store_direct_dword);
 
 static inline int rf_kill_active(struct ipw_priv *priv)
 {
@@ -911,7 +930,7 @@ static inline int rf_kill_active(struct ipw_priv *priv)
 }
 
 static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr,
-				char *buf)
+			    char *buf)
 {
 	/* 0 - RF kill not enabled
 	   1 - SW based RF kill active (sysfs)
@@ -919,7 +938,7 @@ static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr,
 	   3 - Both HW and SW baed RF kill active */
 	struct ipw_priv *priv = d->driver_data;
 	int val = ((priv->status & STATUS_RF_KILL_SW) ? 0x1 : 0x0) |
-		(rf_kill_active(priv) ? 0x2 : 0x0);
+	    (rf_kill_active(priv) ? 0x2 : 0x0);
 	return sprintf(buf, "%i\n", val);
 }
 
@@ -927,7 +946,7 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
 {
 	if ((disable_radio ? 1 : 0) ==
 	    (priv->status & STATUS_RF_KILL_SW ? 1 : 0))
-		return 0 ;
+		return 0;
 
 	IPW_DEBUG_RF_KILL("Manual SW RF Kill set to: RADIO  %s\n",
 			  disable_radio ? "OFF" : "ON");
@@ -956,8 +975,8 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
 	return 1;
 }
 
-static ssize_t store_rf_kill(struct device *d,  struct device_attribute *attr,
-				const char *buf, size_t count)
+static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr,
+			     const char *buf, size_t count)
 {
 	struct ipw_priv *priv = d->driver_data;
 
@@ -965,7 +984,8 @@ static ssize_t store_rf_kill(struct device *d,  struct device_attribute *attr,
 
 	return count;
 }
-static DEVICE_ATTR(rf_kill, S_IWUSR|S_IRUGO, show_rf_kill, store_rf_kill);
+
+static DEVICE_ATTR(rf_kill, S_IWUSR | S_IRUGO, show_rf_kill, store_rf_kill);
 
 static void ipw_irq_tasklet(struct ipw_priv *priv)
 {
@@ -990,7 +1010,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
 
 	if (inta & CX2_INTA_BIT_TX_CMD_QUEUE) {
 		IPW_DEBUG_HC("Command completed.\n");
-		rc = ipw_queue_tx_reclaim( priv, &priv->txq_cmd, -1);
+		rc = ipw_queue_tx_reclaim(priv, &priv->txq_cmd, -1);
 		priv->status &= ~STATUS_HCMD_ACTIVE;
 		wake_up_interruptible(&priv->wait_command_queue);
 		handled |= CX2_INTA_BIT_TX_CMD_QUEUE;
@@ -998,25 +1018,25 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
 
 	if (inta & CX2_INTA_BIT_TX_QUEUE_1) {
 		IPW_DEBUG_TX("TX_QUEUE_1\n");
-		rc = ipw_queue_tx_reclaim( priv, &priv->txq[0], 0);
+		rc = ipw_queue_tx_reclaim(priv, &priv->txq[0], 0);
 		handled |= CX2_INTA_BIT_TX_QUEUE_1;
 	}
 
 	if (inta & CX2_INTA_BIT_TX_QUEUE_2) {
 		IPW_DEBUG_TX("TX_QUEUE_2\n");
-		rc = ipw_queue_tx_reclaim( priv, &priv->txq[1], 1);
+		rc = ipw_queue_tx_reclaim(priv, &priv->txq[1], 1);
 		handled |= CX2_INTA_BIT_TX_QUEUE_2;
 	}
 
 	if (inta & CX2_INTA_BIT_TX_QUEUE_3) {
 		IPW_DEBUG_TX("TX_QUEUE_3\n");
-		rc = ipw_queue_tx_reclaim( priv, &priv->txq[2], 2);
+		rc = ipw_queue_tx_reclaim(priv, &priv->txq[2], 2);
 		handled |= CX2_INTA_BIT_TX_QUEUE_3;
 	}
 
 	if (inta & CX2_INTA_BIT_TX_QUEUE_4) {
 		IPW_DEBUG_TX("TX_QUEUE_4\n");
-		rc = ipw_queue_tx_reclaim( priv, &priv->txq[3], 3);
+		rc = ipw_queue_tx_reclaim(priv, &priv->txq[3], 3);
 		handled |= CX2_INTA_BIT_TX_QUEUE_4;
 	}
 
@@ -1074,8 +1094,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
 	}
 
 	if (handled != inta) {
-		IPW_ERROR("Unhandled INTA bits 0x%08x\n",
-				inta & ~handled);
+		IPW_ERROR("Unhandled INTA bits 0x%08x\n", inta & ~handled);
 	}
 
 	/* enable all interrupts */
@@ -1143,7 +1162,7 @@ static char *get_cmd_string(u8 cmd)
 		return "UNKNOWN";
 	}
 }
-#endif /* CONFIG_IPW_DEBUG */
+#endif				/* CONFIG_IPW_DEBUG */
 
 #define HOST_COMPLETE_TIMEOUT HZ
 static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
@@ -1159,15 +1178,16 @@ static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
 
 	IPW_DEBUG_HC("Sending %s command (#%d), %d bytes\n",
 		     get_cmd_string(cmd->cmd), cmd->cmd, cmd->len);
-	printk_buf(IPW_DL_HOST_COMMAND, (u8*)cmd->param, cmd->len);
+	printk_buf(IPW_DL_HOST_COMMAND, (u8 *) cmd->param, cmd->len);
 
 	rc = ipw_queue_tx_hcmd(priv, cmd->cmd, &cmd->param, cmd->len, 0);
 	if (rc)
 		return rc;
 
-	rc = wait_event_interruptible_timeout(
-		priv->wait_command_queue, !(priv->status & STATUS_HCMD_ACTIVE),
-		HOST_COMPLETE_TIMEOUT);
+	rc = wait_event_interruptible_timeout(priv->wait_command_queue,
+					      !(priv->
+						status & STATUS_HCMD_ACTIVE),
+					      HOST_COMPLETE_TIMEOUT);
 	if (rc == 0) {
 		IPW_DEBUG_INFO("Command completion failed out after %dms.\n",
 			       jiffies_to_msecs(HOST_COMPLETE_TIMEOUT));
@@ -1215,7 +1235,7 @@ static int ipw_send_system_config(struct ipw_priv *priv,
 		return -1;
 	}
 
-	memcpy(&cmd.param,config,sizeof(*config));
+	memcpy(&cmd.param, config, sizeof(*config));
 	if (ipw_send_cmd(priv, &cmd)) {
 		IPW_ERROR("failed to send SYSTEM_CONFIG command\n");
 		return -1;
@@ -1224,7 +1244,7 @@ static int ipw_send_system_config(struct ipw_priv *priv,
 	return 0;
 }
 
-static int ipw_send_ssid(struct ipw_priv *priv, u8 *ssid, int len)
+static int ipw_send_ssid(struct ipw_priv *priv, u8 * ssid, int len)
 {
 	struct host_cmd cmd = {
 		.cmd = IPW_CMD_SSID,
@@ -1245,7 +1265,7 @@ static int ipw_send_ssid(struct ipw_priv *priv, u8 *ssid, int len)
 	return 0;
 }
 
-static int ipw_send_adapter_address(struct ipw_priv *priv, u8 *mac)
+static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac)
 {
 	struct host_cmd cmd = {
 		.cmd = IPW_CMD_ADAPTER_ADDRESS,
@@ -1284,9 +1304,6 @@ static void ipw_adapter_restart(void *adapter)
 	}
 }
 
-
-
-
 #define IPW_SCAN_CHECK_WATCHDOG (5 * HZ)
 
 static void ipw_scan_check(void *data)
@@ -1313,7 +1330,7 @@ static int ipw_send_scan_request_ext(struct ipw_priv *priv,
 		return -1;
 	}
 
-	memcpy(&cmd.param,request,sizeof(*request));
+	memcpy(&cmd.param, request, sizeof(*request));
 	if (ipw_send_cmd(priv, &cmd)) {
 		IPW_ERROR("failed to send SCAN_REQUEST_EXT command\n");
 		return -1;
@@ -1351,7 +1368,7 @@ static int ipw_set_sensitivity(struct ipw_priv *priv, u16 sens)
 		.len = sizeof(struct ipw_sensitivity_calib)
 	};
 	struct ipw_sensitivity_calib *calib = (struct ipw_sensitivity_calib *)
-		&cmd.param;
+	    &cmd.param;
 	calib->beacon_rssi_raw = sens;
 	if (ipw_send_cmd(priv, &cmd)) {
 		IPW_ERROR("failed to send SENSITIVITY CALIB command\n");
@@ -1374,7 +1391,7 @@ static int ipw_send_associate(struct ipw_priv *priv,
 		return -1;
 	}
 
-	memcpy(&cmd.param,associate,sizeof(*associate));
+	memcpy(&cmd.param, associate, sizeof(*associate));
 	if (ipw_send_cmd(priv, &cmd)) {
 		IPW_ERROR("failed to send ASSOCIATE command\n");
 		return -1;
@@ -1396,7 +1413,7 @@ static int ipw_send_supported_rates(struct ipw_priv *priv,
 		return -1;
 	}
 
-	memcpy(&cmd.param,rates,sizeof(*rates));
+	memcpy(&cmd.param, rates, sizeof(*rates));
 	if (ipw_send_cmd(priv, &cmd)) {
 		IPW_ERROR("failed to send SUPPORTED_RATES command\n");
 		return -1;
@@ -1440,7 +1457,7 @@ static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off)
 		return -1;
 	}
 
-	*((u32*)&cmd.param) = phy_off;
+	*((u32 *) & cmd.param) = phy_off;
 
 	if (ipw_send_cmd(priv, &cmd)) {
 		IPW_ERROR("failed to send CARD_DISABLE command\n");
@@ -1451,8 +1468,7 @@ static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off)
 }
 #endif
 
-static int ipw_send_tx_power(struct ipw_priv *priv,
-			     struct ipw_tx_power *power)
+static int ipw_send_tx_power(struct ipw_priv *priv, struct ipw_tx_power *power)
 {
 	struct host_cmd cmd = {
 		.cmd = IPW_CMD_TX_POWER,
@@ -1464,7 +1480,7 @@ static int ipw_send_tx_power(struct ipw_priv *priv,
 		return -1;
 	}
 
-	memcpy(&cmd.param,power,sizeof(*power));
+	memcpy(&cmd.param, power, sizeof(*power));
 	if (ipw_send_cmd(priv, &cmd)) {
 		IPW_ERROR("failed to send TX_POWER command\n");
 		return -1;
@@ -1527,7 +1543,7 @@ static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode)
 		.cmd = IPW_CMD_POWER_MODE,
 		.len = sizeof(u32)
 	};
-	u32 *param = (u32*)(&cmd.param);
+	u32 *param = (u32 *) (&cmd.param);
 
 	if (!priv) {
 		IPW_ERROR("Invalid args\n");
@@ -1585,67 +1601,67 @@ static inline void eeprom_write_reg(struct ipw_priv *p, u32 data)
 }
 
 /* perform a chip select operation */
-static inline void eeprom_cs(struct ipw_priv* priv)
+static inline void eeprom_cs(struct ipw_priv *priv)
 {
-	eeprom_write_reg(priv,0);
-	eeprom_write_reg(priv,EEPROM_BIT_CS);
-	eeprom_write_reg(priv,EEPROM_BIT_CS|EEPROM_BIT_SK);
-	eeprom_write_reg(priv,EEPROM_BIT_CS);
+	eeprom_write_reg(priv, 0);
+	eeprom_write_reg(priv, EEPROM_BIT_CS);
+	eeprom_write_reg(priv, EEPROM_BIT_CS | EEPROM_BIT_SK);
+	eeprom_write_reg(priv, EEPROM_BIT_CS);
 }
 
 /* perform a chip select operation */
-static inline void eeprom_disable_cs(struct ipw_priv* priv)
+static inline void eeprom_disable_cs(struct ipw_priv *priv)
 {
-	eeprom_write_reg(priv,EEPROM_BIT_CS);
-	eeprom_write_reg(priv,0);
-	eeprom_write_reg(priv,EEPROM_BIT_SK);
+	eeprom_write_reg(priv, EEPROM_BIT_CS);
+	eeprom_write_reg(priv, 0);
+	eeprom_write_reg(priv, EEPROM_BIT_SK);
 }
 
 /* push a single bit down to the eeprom */
-static inline void eeprom_write_bit(struct ipw_priv *p,u8 bit)
+static inline void eeprom_write_bit(struct ipw_priv *p, u8 bit)
 {
-	int d = ( bit ? EEPROM_BIT_DI : 0);
-	eeprom_write_reg(p,EEPROM_BIT_CS|d);
-	eeprom_write_reg(p,EEPROM_BIT_CS|d|EEPROM_BIT_SK);
+	int d = (bit ? EEPROM_BIT_DI : 0);
+	eeprom_write_reg(p, EEPROM_BIT_CS | d);
+	eeprom_write_reg(p, EEPROM_BIT_CS | d | EEPROM_BIT_SK);
 }
 
 /* push an opcode followed by an address down to the eeprom */
-static void eeprom_op(struct ipw_priv* priv, u8 op, u8 addr)
+static void eeprom_op(struct ipw_priv *priv, u8 op, u8 addr)
 {
 	int i;
 
 	eeprom_cs(priv);
-	eeprom_write_bit(priv,1);
-	eeprom_write_bit(priv,op&2);
-	eeprom_write_bit(priv,op&1);
-	for ( i=7; i>=0; i-- ) {
-		eeprom_write_bit(priv,addr&(1<<i));
+	eeprom_write_bit(priv, 1);
+	eeprom_write_bit(priv, op & 2);
+	eeprom_write_bit(priv, op & 1);
+	for (i = 7; i >= 0; i--) {
+		eeprom_write_bit(priv, addr & (1 << i));
 	}
 }
 
 /* pull 16 bits off the eeprom, one bit at a time */
-static u16 eeprom_read_u16(struct ipw_priv* priv, u8 addr)
+static u16 eeprom_read_u16(struct ipw_priv *priv, u8 addr)
 {
 	int i;
-	u16 r=0;
+	u16 r = 0;
 
 	/* Send READ Opcode */
-	eeprom_op(priv,EEPROM_CMD_READ,addr);
+	eeprom_op(priv, EEPROM_CMD_READ, addr);
 
 	/* Send dummy bit */
-	eeprom_write_reg(priv,EEPROM_BIT_CS);
+	eeprom_write_reg(priv, EEPROM_BIT_CS);
 
 	/* Read the byte off the eeprom one bit at a time */
-	for ( i=0; i<16; i++ ) {
+	for (i = 0; i < 16; i++) {
 		u32 data = 0;
-		eeprom_write_reg(priv,EEPROM_BIT_CS|EEPROM_BIT_SK);
-		eeprom_write_reg(priv,EEPROM_BIT_CS);
-		data = ipw_read_reg32(priv,FW_MEM_REG_EEPROM_ACCESS);
-		r = (r<<1) | ((data & EEPROM_BIT_DO)?1:0);
+		eeprom_write_reg(priv, EEPROM_BIT_CS | EEPROM_BIT_SK);
+		eeprom_write_reg(priv, EEPROM_BIT_CS);
+		data = ipw_read_reg32(priv, FW_MEM_REG_EEPROM_ACCESS);
+		r = (r << 1) | ((data & EEPROM_BIT_DO) ? 1 : 0);
 	}
 
 	/* Send another dummy bit */
-	eeprom_write_reg(priv,0);
+	eeprom_write_reg(priv, 0);
 	eeprom_disable_cs(priv);
 
 	return r;
@@ -1653,9 +1669,9 @@ static u16 eeprom_read_u16(struct ipw_priv* priv, u8 addr)
 
 /* helper function for pulling the mac address out of the private */
 /* data's copy of the eeprom data                                 */
-static void eeprom_parse_mac(struct ipw_priv* priv, u8* mac)
+static void eeprom_parse_mac(struct ipw_priv *priv, u8 * mac)
 {
-	u8* ee = (u8*)priv->eeprom;
+	u8 *ee = (u8 *) priv->eeprom;
 	memcpy(mac, &ee[EEPROM_MAC_ADDRESS], 6);
 }
 
@@ -1670,26 +1686,25 @@ static void eeprom_parse_mac(struct ipw_priv* priv, u8* mac)
 static void ipw_eeprom_init_sram(struct ipw_priv *priv)
 {
 	int i;
-	u16 *eeprom = (u16 *)priv->eeprom;
+	u16 *eeprom = (u16 *) priv->eeprom;
 
 	IPW_DEBUG_TRACE(">>\n");
 
 	/* read entire contents of eeprom into private buffer */
-	for ( i=0; i<128; i++ )
-		eeprom[i] = eeprom_read_u16(priv,(u8)i);
+	for (i = 0; i < 128; i++)
+		eeprom[i] = eeprom_read_u16(priv, (u8) i);
 
 	/*
 	   If the data looks correct, then copy it to our private
 	   copy.  Otherwise let the firmware know to perform the operation
 	   on it's own
-	*/
+	 */
 	if ((priv->eeprom + EEPROM_VERSION) != 0) {
 		IPW_DEBUG_INFO("Writing EEPROM data into SRAM\n");
 
 		/* write the eeprom data to sram */
-		for( i=0; i<CX2_EEPROM_IMAGE_SIZE; i++ )
-			ipw_write8(priv, IPW_EEPROM_DATA + i,
-				   priv->eeprom[i]);
+		for (i = 0; i < CX2_EEPROM_IMAGE_SIZE; i++)
+			ipw_write8(priv, IPW_EEPROM_DATA + i, priv->eeprom[i]);
 
 		/* Do not load eeprom data on fatal error or suspend */
 		ipw_write32(priv, IPW_EEPROM_LOAD_DISABLE, 0);
@@ -1703,11 +1718,11 @@ static void ipw_eeprom_init_sram(struct ipw_priv *priv)
 	IPW_DEBUG_TRACE("<<\n");
 }
 
-
 static inline void ipw_zero_memory(struct ipw_priv *priv, u32 start, u32 count)
 {
 	count >>= 2;
-	if (!count) return;
+	if (!count)
+		return;
 	_ipw_write32(priv, CX2_AUTOINC_ADDR, start);
 	while (count--)
 		_ipw_write32(priv, CX2_AUTOINC_DATA, 0);
@@ -1721,7 +1736,7 @@ static inline void ipw_fw_dma_reset_command_blocks(struct ipw_priv *priv)
 }
 
 static int ipw_fw_dma_enable(struct ipw_priv *priv)
-{ /* start dma engine but no transfers yet*/
+{				/* start dma engine but no transfers yet */
 
 	IPW_DEBUG_FW(">> : \n");
 
@@ -1749,12 +1764,16 @@ static void ipw_fw_dma_abort(struct ipw_priv *priv)
 	IPW_DEBUG_FW("<< \n");
 }
 
-static int ipw_fw_dma_write_command_block(struct ipw_priv *priv, int index, struct command_block *cb)
+static int ipw_fw_dma_write_command_block(struct ipw_priv *priv, int index,
+					  struct command_block *cb)
 {
-	u32 address = CX2_SHARED_SRAM_DMA_CONTROL + (sizeof(struct command_block) * index);
+	u32 address =
+	    CX2_SHARED_SRAM_DMA_CONTROL +
+	    (sizeof(struct command_block) * index);
 	IPW_DEBUG_FW(">> :\n");
 
-	ipw_write_indirect(priv, address, (u8*)cb, (int)sizeof(struct command_block));
+	ipw_write_indirect(priv, address, (u8 *) cb,
+			   (int)sizeof(struct command_block));
 
 	IPW_DEBUG_FW("<< :\n");
 	return 0;
@@ -1764,17 +1783,20 @@ static int ipw_fw_dma_write_command_block(struct ipw_priv *priv, int index, stru
 static int ipw_fw_dma_kick(struct ipw_priv *priv)
 {
 	u32 control = 0;
-	u32 index=0;
+	u32 index = 0;
 
 	IPW_DEBUG_FW(">> :\n");
 
 	for (index = 0; index < priv->sram_desc.last_cb_index; index++)
-		ipw_fw_dma_write_command_block(priv, index, &priv->sram_desc.cb_list[index]);
+		ipw_fw_dma_write_command_block(priv, index,
+					       &priv->sram_desc.cb_list[index]);
 
 	/* Enable the DMA in the CSR register */
-	ipw_clear_bit(priv, CX2_RESET_REG,CX2_RESET_REG_MASTER_DISABLED | CX2_RESET_REG_STOP_MASTER);
+	ipw_clear_bit(priv, CX2_RESET_REG,
+		      CX2_RESET_REG_MASTER_DISABLED |
+		      CX2_RESET_REG_STOP_MASTER);
 
-        /* Set the Start bit. */
+	/* Set the Start bit. */
 	control = DMA_CONTROL_SMALL_CB_CONST_VALUE | DMA_CB_START;
 	ipw_write_reg32(priv, CX2_DMA_I_DMA_CONTROL, control);
 
@@ -1785,25 +1807,25 @@ static int ipw_fw_dma_kick(struct ipw_priv *priv)
 static void ipw_fw_dma_dump_command_block(struct ipw_priv *priv)
 {
 	u32 address;
-	u32 register_value=0;
-	u32 cb_fields_address=0;
+	u32 register_value = 0;
+	u32 cb_fields_address = 0;
 
 	IPW_DEBUG_FW(">> :\n");
-	address = ipw_read_reg32(priv,CX2_DMA_I_CURRENT_CB);
-	IPW_DEBUG_FW_INFO("Current CB is 0x%x \n",address);
+	address = ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB);
+	IPW_DEBUG_FW_INFO("Current CB is 0x%x \n", address);
 
 	/* Read the DMA Controlor register */
 	register_value = ipw_read_reg32(priv, CX2_DMA_I_DMA_CONTROL);
-	IPW_DEBUG_FW_INFO("CX2_DMA_I_DMA_CONTROL is 0x%x \n",register_value);
+	IPW_DEBUG_FW_INFO("CX2_DMA_I_DMA_CONTROL is 0x%x \n", register_value);
 
-	/* Print the CB values*/
+	/* Print the CB values */
 	cb_fields_address = address;
 	register_value = ipw_read_reg32(priv, cb_fields_address);
-	IPW_DEBUG_FW_INFO("Current CB ControlField is 0x%x \n",register_value);
+	IPW_DEBUG_FW_INFO("Current CB ControlField is 0x%x \n", register_value);
 
 	cb_fields_address += sizeof(u32);
 	register_value = ipw_read_reg32(priv, cb_fields_address);
-	IPW_DEBUG_FW_INFO("Current CB Source Field is 0x%x \n",register_value);
+	IPW_DEBUG_FW_INFO("Current CB Source Field is 0x%x \n", register_value);
 
 	cb_fields_address += sizeof(u32);
 	register_value = ipw_read_reg32(priv, cb_fields_address);
@@ -1812,7 +1834,7 @@ static void ipw_fw_dma_dump_command_block(struct ipw_priv *priv)
 
 	cb_fields_address += sizeof(u32);
 	register_value = ipw_read_reg32(priv, cb_fields_address);
-	IPW_DEBUG_FW_INFO("Current CB Status Field is 0x%x \n",register_value);
+	IPW_DEBUG_FW_INFO("Current CB Status Field is 0x%x \n", register_value);
 
 	IPW_DEBUG_FW(">> :\n");
 }
@@ -1823,13 +1845,13 @@ static int ipw_fw_dma_command_block_index(struct ipw_priv *priv)
 	u32 current_cb_index = 0;
 
 	IPW_DEBUG_FW("<< :\n");
-	current_cb_address= ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB);
+	current_cb_address = ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB);
 
-	current_cb_index = (current_cb_address - CX2_SHARED_SRAM_DMA_CONTROL )/
-		sizeof (struct command_block);
+	current_cb_index = (current_cb_address - CX2_SHARED_SRAM_DMA_CONTROL) /
+	    sizeof(struct command_block);
 
 	IPW_DEBUG_FW_INFO("Current CB index 0x%x address = 0x%X \n",
-			  current_cb_index, current_cb_address );
+			  current_cb_index, current_cb_address);
 
 	IPW_DEBUG_FW(">> :\n");
 	return current_cb_index;
@@ -1840,15 +1862,14 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
 					u32 src_address,
 					u32 dest_address,
 					u32 length,
-					int interrupt_enabled,
-					int is_last)
+					int interrupt_enabled, int is_last)
 {
 
 	u32 control = CB_VALID | CB_SRC_LE | CB_DEST_LE | CB_SRC_AUTOINC |
-		CB_SRC_IO_GATED | CB_DEST_AUTOINC | CB_SRC_SIZE_LONG |
-		CB_DEST_SIZE_LONG;
+	    CB_SRC_IO_GATED | CB_DEST_AUTOINC | CB_SRC_SIZE_LONG |
+	    CB_DEST_SIZE_LONG;
 	struct command_block *cb;
-	u32 last_cb_element=0;
+	u32 last_cb_element = 0;
 
 	IPW_DEBUG_FW_INFO("src_address=0x%x dest_address=0x%x length=0x%x\n",
 			  src_address, dest_address, length);
@@ -1861,7 +1882,7 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
 	priv->sram_desc.last_cb_index++;
 
 	/* Calculate the new CB control word */
-	if (interrupt_enabled )
+	if (interrupt_enabled)
 		control |= CB_INT_ENABLED;
 
 	if (is_last)
@@ -1870,7 +1891,7 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
 	control |= length;
 
 	/* Calculate the CB Element's checksum value */
-	cb->status = control ^src_address ^dest_address;
+	cb->status = control ^ src_address ^ dest_address;
 
 	/* Copy the Source and Destination addresses */
 	cb->dest_addr = dest_address;
@@ -1883,22 +1904,21 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
 }
 
 static int ipw_fw_dma_add_buffer(struct ipw_priv *priv,
-				 u32 src_phys,
-				 u32 dest_address,
-				 u32 length)
+				 u32 src_phys, u32 dest_address, u32 length)
 {
 	u32 bytes_left = length;
-	u32 src_offset=0;
-	u32 dest_offset=0;
+	u32 src_offset = 0;
+	u32 dest_offset = 0;
 	int status = 0;
 	IPW_DEBUG_FW(">> \n");
 	IPW_DEBUG_FW_INFO("src_phys=0x%x dest_address=0x%x length=0x%x\n",
 			  src_phys, dest_address, length);
 	while (bytes_left > CB_MAX_LENGTH) {
-		status = ipw_fw_dma_add_command_block( priv,
-						       src_phys + src_offset,
-						       dest_address + dest_offset,
-						       CB_MAX_LENGTH, 0, 0);
+		status = ipw_fw_dma_add_command_block(priv,
+						      src_phys + src_offset,
+						      dest_address +
+						      dest_offset,
+						      CB_MAX_LENGTH, 0, 0);
 		if (status) {
 			IPW_DEBUG_FW_INFO(": Failed\n");
 			return -1;
@@ -1912,18 +1932,18 @@ static int ipw_fw_dma_add_buffer(struct ipw_priv *priv,
 
 	/* add the buffer tail */
 	if (bytes_left > 0) {
-		status = ipw_fw_dma_add_command_block(
-			priv, src_phys + src_offset,
-			dest_address + dest_offset,
-			bytes_left, 0, 0);
+		status =
+		    ipw_fw_dma_add_command_block(priv, src_phys + src_offset,
+						 dest_address + dest_offset,
+						 bytes_left, 0, 0);
 		if (status) {
 			IPW_DEBUG_FW_INFO(": Failed on the buffer tail\n");
 			return -1;
 		} else
-			IPW_DEBUG_FW_INFO(": Adding new cb - the buffer tail\n");
+			IPW_DEBUG_FW_INFO
+			    (": Adding new cb - the buffer tail\n");
 	}
 
-
 	IPW_DEBUG_FW("<< \n");
 	return 0;
 }
@@ -1937,7 +1957,7 @@ static int ipw_fw_dma_wait(struct ipw_priv *priv)
 
 	current_index = ipw_fw_dma_command_block_index(priv);
 	IPW_DEBUG_FW_INFO("sram_desc.last_cb_index:0x%8X\n",
-			  (int) priv->sram_desc.last_cb_index);
+			  (int)priv->sram_desc.last_cb_index);
 
 	while (current_index < priv->sram_desc.last_cb_index) {
 		udelay(50);
@@ -1955,8 +1975,8 @@ static int ipw_fw_dma_wait(struct ipw_priv *priv)
 
 	ipw_fw_dma_abort(priv);
 
-	/*Disable the DMA in the CSR register*/
- 	ipw_set_bit(priv, CX2_RESET_REG,
+	/*Disable the DMA in the CSR register */
+	ipw_set_bit(priv, CX2_RESET_REG,
 		    CX2_RESET_REG_MASTER_DISABLED | CX2_RESET_REG_STOP_MASTER);
 
 	IPW_DEBUG_FW("<< dmaWaitSync \n");
@@ -2011,8 +2031,7 @@ static inline int ipw_poll_bit(struct ipw_priv *priv, u32 addr, u32 mask,
  * image and the caller is handling the memory allocation and clean up.
  */
 
-
-static int ipw_stop_master(struct ipw_priv * priv)
+static int ipw_stop_master(struct ipw_priv *priv)
 {
 	int rc;
 
@@ -2071,14 +2090,13 @@ struct fw_chunk {
 #define IPW_FW_NAME(x) "ipw2200_" x ".fw"
 #endif
 
-static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
-			  size_t len)
+static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len)
 {
 	int rc = 0, i, addr;
 	u8 cr = 0;
 	u16 *image;
 
-	image = (u16 *)data;
+	image = (u16 *) data;
 
 	IPW_DEBUG_TRACE(">> \n");
 
@@ -2087,7 +2105,7 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
 	if (rc < 0)
 		return rc;
 
-//	spin_lock_irqsave(&priv->lock, flags);
+//      spin_lock_irqsave(&priv->lock, flags);
 
 	for (addr = CX2_SHARED_LOWER_BOUND;
 	     addr < CX2_REGISTER_DOMAIN1_END; addr += 4) {
@@ -2099,7 +2117,7 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
 	/* destroy DMA queues */
 	/* reset sequence */
 
-	ipw_write_reg32(priv, CX2_MEM_HALT_AND_RESET ,CX2_BIT_HALT_RESET_ON);
+	ipw_write_reg32(priv, CX2_MEM_HALT_AND_RESET, CX2_BIT_HALT_RESET_ON);
 	ipw_arc_release(priv);
 	ipw_write_reg32(priv, CX2_MEM_HALT_AND_RESET, CX2_BIT_HALT_RESET_OFF);
 	mdelay(1);
@@ -2128,13 +2146,11 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
 	for (i = 0; i < len / 2; i++)
 		ipw_write_reg16(priv, CX2_BASEBAND_CONTROL_STORE, image[i]);
 
-
 	/* enable DINO */
 	ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, 0);
-	ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS,
-		       DINO_ENABLE_SYSTEM );
+	ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, DINO_ENABLE_SYSTEM);
 
-	/* this is where the igx / win driver deveates from the VAP driver.*/
+	/* this is where the igx / win driver deveates from the VAP driver. */
 
 	/* wait for alive response */
 	for (i = 0; i < 100; i++) {
@@ -2151,25 +2167,24 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
 
 		for (i = 0; i < ARRAY_SIZE(response_buffer); i++)
 			response_buffer[i] =
-				ipw_read_reg32(priv,
-					       CX2_BASEBAND_RX_FIFO_READ);
+			    ipw_read_reg32(priv, CX2_BASEBAND_RX_FIFO_READ);
 		memcpy(&priv->dino_alive, response_buffer,
 		       sizeof(priv->dino_alive));
 		if (priv->dino_alive.alive_command == 1
 		    && priv->dino_alive.ucode_valid == 1) {
 			rc = 0;
-			IPW_DEBUG_INFO(
-				"Microcode OK, rev. %d (0x%x) dev. %d (0x%x) "
-				"of %02d/%02d/%02d %02d:%02d\n",
-				priv->dino_alive.software_revision,
-				priv->dino_alive.software_revision,
-				priv->dino_alive.device_identifier,
-				priv->dino_alive.device_identifier,
-				priv->dino_alive.time_stamp[0],
-				priv->dino_alive.time_stamp[1],
-				priv->dino_alive.time_stamp[2],
-				priv->dino_alive.time_stamp[3],
-				priv->dino_alive.time_stamp[4]);
+			IPW_DEBUG_INFO
+			    ("Microcode OK, rev. %d (0x%x) dev. %d (0x%x) "
+			     "of %02d/%02d/%02d %02d:%02d\n",
+			     priv->dino_alive.software_revision,
+			     priv->dino_alive.software_revision,
+			     priv->dino_alive.device_identifier,
+			     priv->dino_alive.device_identifier,
+			     priv->dino_alive.time_stamp[0],
+			     priv->dino_alive.time_stamp[1],
+			     priv->dino_alive.time_stamp[2],
+			     priv->dino_alive.time_stamp[3],
+			     priv->dino_alive.time_stamp[4]);
 		} else {
 			IPW_DEBUG_INFO("Microcode is not alive\n");
 			rc = -EINVAL;
@@ -2183,13 +2198,12 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
 	   firmware have problem getting alive resp. */
 	ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, 0);
 
-//	spin_unlock_irqrestore(&priv->lock, flags);
+//      spin_unlock_irqrestore(&priv->lock, flags);
 
 	return rc;
 }
 
-static int ipw_load_firmware(struct ipw_priv *priv, u8 * data,
-			     size_t len)
+static int ipw_load_firmware(struct ipw_priv *priv, u8 * data, size_t len)
 {
 	int rc = -1;
 	int offset = 0;
@@ -2231,7 +2245,7 @@ static int ipw_load_firmware(struct ipw_priv *priv, u8 * data,
 		offset += chunk->length;
 	} while (offset < len);
 
-	/* Run the DMA and wait for the answer*/
+	/* Run the DMA and wait for the answer */
 	rc = ipw_fw_dma_kick(priv);
 	if (rc) {
 		IPW_ERROR("dmaKick Failed\n");
@@ -2243,8 +2257,8 @@ static int ipw_load_firmware(struct ipw_priv *priv, u8 * data,
 		IPW_ERROR("dmaWaitSync Failed\n");
 		goto out;
 	}
- out:
-	pci_free_consistent( priv->pci_dev, len, shared_virt, shared_phys);
+      out:
+	pci_free_consistent(priv->pci_dev, len, shared_virt, shared_phys);
 	return rc;
 }
 
@@ -2253,7 +2267,7 @@ static int ipw_stop_nic(struct ipw_priv *priv)
 {
 	int rc = 0;
 
-	/* stop*/
+	/* stop */
 	ipw_write32(priv, CX2_RESET_REG, CX2_RESET_REG_STOP_MASTER);
 
 	rc = ipw_poll_bit(priv, CX2_RESET_REG,
@@ -2272,14 +2286,15 @@ static void ipw_start_nic(struct ipw_priv *priv)
 {
 	IPW_DEBUG_TRACE(">>\n");
 
-	/* prvHwStartNic  release ARC*/
+	/* prvHwStartNic  release ARC */
 	ipw_clear_bit(priv, CX2_RESET_REG,
 		      CX2_RESET_REG_MASTER_DISABLED |
 		      CX2_RESET_REG_STOP_MASTER |
 		      CBD_RESET_REG_PRINCETON_RESET);
 
 	/* enable power management */
-	ipw_set_bit(priv, CX2_GP_CNTRL_RW, CX2_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY);
+	ipw_set_bit(priv, CX2_GP_CNTRL_RW,
+		    CX2_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY);
 
 	IPW_DEBUG_TRACE("<<\n");
 }
@@ -2295,12 +2310,13 @@ static int ipw_init_nic(struct ipw_priv *priv)
 	ipw_set_bit(priv, CX2_GP_CNTRL_RW, CX2_GP_CNTRL_BIT_INIT_DONE);
 
 	/* low-level PLL activation */
-	ipw_write32(priv, CX2_READ_INT_REGISTER,  CX2_BIT_INT_HOST_SRAM_READ_INT_REGISTER);
+	ipw_write32(priv, CX2_READ_INT_REGISTER,
+		    CX2_BIT_INT_HOST_SRAM_READ_INT_REGISTER);
 
 	/* wait for clock stabilization */
 	rc = ipw_poll_bit(priv, CX2_GP_CNTRL_RW,
 			  CX2_GP_CNTRL_BIT_CLOCK_READY, 250);
-	if (rc < 0 )
+	if (rc < 0)
 		IPW_DEBUG_INFO("FAILED wait for clock stablization\n");
 
 	/* assert SW reset */
@@ -2315,7 +2331,6 @@ static int ipw_init_nic(struct ipw_priv *priv)
 	return 0;
 }
 
-
 /* Call this function from process context, it will sleep in request_firmware.
  * Probe is an ok place to call this from.
  */
@@ -2383,8 +2398,7 @@ static inline void ipw_rx_queue_reset(struct ipw_priv *priv,
 		 * to an SKB, so we need to unmap and free potential storage */
 		if (rxq->pool[i].skb != NULL) {
 			pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr,
-					 CX2_RX_BUF_SIZE,
-					 PCI_DMA_FROMDEVICE);
+					 CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb(rxq->pool[i].skb);
 		}
 		list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
@@ -2438,12 +2452,12 @@ static int ipw_load(struct ipw_priv *priv)
 			if (rc)
 				goto error;
 
-			rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("sniffer"));
+			rc = ipw_get_fw(priv, &firmware,
+					IPW_FW_NAME("sniffer"));
 			break;
 #endif
 		case IW_MODE_INFRA:
-			rc = ipw_get_fw(priv, &ucode,
-					IPW_FW_NAME("bss_ucode"));
+			rc = ipw_get_fw(priv, &ucode, IPW_FW_NAME("bss_ucode"));
 			if (rc)
 				goto error;
 
@@ -2471,7 +2485,7 @@ static int ipw_load(struct ipw_priv *priv)
 		goto error;
 	}
 
- retry:
+      retry:
 	/* Ensure interrupts are disabled */
 	ipw_write32(priv, CX2_INTA_MASK_R, ~CX2_INTA_MASK_ALL);
 	priv->status &= ~STATUS_INT_ENABLED;
@@ -2528,7 +2542,7 @@ static int ipw_load(struct ipw_priv *priv)
 	rc = ipw_load_firmware(priv, firmware->data +
 			       sizeof(struct fw_header),
 			       firmware->size - sizeof(struct fw_header));
-	if (rc < 0 ) {
+	if (rc < 0) {
 		IPW_ERROR("Unable to load firmware\n");
 		goto error;
 	}
@@ -2593,7 +2607,7 @@ static int ipw_load(struct ipw_priv *priv)
 #endif
 	return 0;
 
- error:
+      error:
 	if (priv->rxq) {
 		ipw_rx_queue_free(priv, priv->rxq);
 		priv->rxq = NULL;
@@ -2671,8 +2685,7 @@ static inline int ipw_queue_inc_wrap(int index, int n_bd)
  *                         (not offset within BAR, full address)
  */
 static void ipw_queue_init(struct ipw_priv *priv, struct clx2_queue *q,
-			   int count, u32 read, u32 write,
-			   u32 base, u32 size)
+			   int count, u32 read, u32 write, u32 base, u32 size)
 {
 	q->n_bd = count;
 
@@ -2698,8 +2711,7 @@ static void ipw_queue_init(struct ipw_priv *priv, struct clx2_queue *q,
 
 static int ipw_queue_tx_init(struct ipw_priv *priv,
 			     struct clx2_tx_queue *q,
-			     int count, u32 read, u32 write,
-			     u32 base, u32 size)
+			     int count, u32 read, u32 write, u32 base, u32 size)
 {
 	struct pci_dev *dev = priv->pci_dev;
 
@@ -2709,10 +2721,11 @@ static int ipw_queue_tx_init(struct ipw_priv *priv,
 		return -ENOMEM;
 	}
 
-	q->bd = pci_alloc_consistent(dev,sizeof(q->bd[0])*count, &q->q.dma_addr);
+	q->bd =
+	    pci_alloc_consistent(dev, sizeof(q->bd[0]) * count, &q->q.dma_addr);
 	if (!q->bd) {
 		IPW_ERROR("pci_alloc_consistent(%zd) failed\n",
-				sizeof(q->bd[0]) * count);
+			  sizeof(q->bd[0]) * count);
 		kfree(q->txb);
 		q->txb = NULL;
 		return -ENOMEM;
@@ -2768,8 +2781,7 @@ static void ipw_queue_tx_free_tfd(struct ipw_priv *priv,
  * @param dev
  * @param q
  */
-static void ipw_queue_tx_free(struct ipw_priv *priv,
-			    struct clx2_tx_queue *txq)
+static void ipw_queue_tx_free(struct ipw_priv *priv, struct clx2_tx_queue *txq)
 {
 	struct clx2_queue *q = &txq->q;
 	struct pci_dev *dev = priv->pci_dev;
@@ -2784,7 +2796,7 @@ static void ipw_queue_tx_free(struct ipw_priv *priv,
 	}
 
 	/* free buffers belonging to queue itself */
-	pci_free_consistent(dev, sizeof(txq->bd[0])*q->n_bd, txq->bd,
+	pci_free_consistent(dev, sizeof(txq->bd[0]) * q->n_bd, txq->bd,
 			    q->dma_addr);
 	kfree(txq->txb);
 
@@ -2792,7 +2804,6 @@ static void ipw_queue_tx_free(struct ipw_priv *priv,
 	memset(txq, 0, sizeof(*txq));
 }
 
-
 /**
  * Destroy all DMA queues and structures
  *
@@ -2825,7 +2836,7 @@ static void inline __maybe_wake_tx(struct ipw_priv *priv)
 
 }
 
-static inline void ipw_create_bssid(struct ipw_priv *priv, u8 *bssid)
+static inline void ipw_create_bssid(struct ipw_priv *priv, u8 * bssid)
 {
 	/* First 3 bytes are manufacturer */
 	bssid[0] = priv->mac_addr[0];
@@ -2833,13 +2844,13 @@ static inline void ipw_create_bssid(struct ipw_priv *priv, u8 *bssid)
 	bssid[2] = priv->mac_addr[2];
 
 	/* Last bytes are random */
-        get_random_bytes(&bssid[3], ETH_ALEN-3);
+	get_random_bytes(&bssid[3], ETH_ALEN - 3);
 
-        bssid[0] &= 0xfe;       /* clear multicast bit */
-        bssid[0] |= 0x02;       /* set local assignment bit (IEEE802) */
+	bssid[0] &= 0xfe;	/* clear multicast bit */
+	bssid[0] |= 0x02;	/* set local assignment bit (IEEE802) */
 }
 
-static inline u8 ipw_add_station(struct ipw_priv *priv, u8 *bssid)
+static inline u8 ipw_add_station(struct ipw_priv *priv, u8 * bssid)
 {
 	struct ipw_station_entry entry;
 	int i;
@@ -2866,14 +2877,13 @@ static inline u8 ipw_add_station(struct ipw_priv *priv, u8 *bssid)
 	memcpy(entry.mac_addr, bssid, ETH_ALEN);
 	memcpy(priv->stations[i], bssid, ETH_ALEN);
 	ipw_write_direct(priv, IPW_STATION_TABLE_LOWER + i * sizeof(entry),
-			 &entry,
-			 sizeof(entry));
+			 &entry, sizeof(entry));
 	priv->num_stations++;
 
 	return i;
 }
 
-static inline u8 ipw_find_station(struct ipw_priv *priv, u8 *bssid)
+static inline u8 ipw_find_station(struct ipw_priv *priv, u8 * bssid)
 {
 	int i;
 
@@ -2944,26 +2954,34 @@ static const struct ipw_status_code ipw_status_codes[] = {
 	 "association exists"},
 	{0x0C, "Association denied due to reason outside the scope of this "
 	 "standard"},
-	{0x0D, "Responding station does not support the specified authentication "
+	{0x0D,
+	 "Responding station does not support the specified authentication "
 	 "algorithm"},
-	{0x0E, "Received an Authentication frame with authentication sequence "
+	{0x0E,
+	 "Received an Authentication frame with authentication sequence "
 	 "transaction sequence number out of expected sequence"},
 	{0x0F, "Authentication rejected because of challenge failure"},
 	{0x10, "Authentication rejected due to timeout waiting for next "
 	 "frame in sequence"},
 	{0x11, "Association denied because AP is unable to handle additional "
 	 "associated stations"},
-	{0x12, "Association denied due to requesting station not supporting all "
+	{0x12,
+	 "Association denied due to requesting station not supporting all "
 	 "of the datarates in the BSSBasicServiceSet Parameter"},
-	{0x13, "Association denied due to requesting station not supporting "
+	{0x13,
+	 "Association denied due to requesting station not supporting "
 	 "short preamble operation"},
-	{0x14, "Association denied due to requesting station not supporting "
+	{0x14,
+	 "Association denied due to requesting station not supporting "
 	 "PBCC encoding"},
-	{0x15, "Association denied due to requesting station not supporting "
+	{0x15,
+	 "Association denied due to requesting station not supporting "
 	 "channel agility"},
-	{0x19, "Association denied due to requesting station not supporting "
+	{0x19,
+	 "Association denied due to requesting station not supporting "
 	 "short slot operation"},
-	{0x1A, "Association denied due to requesting station not supporting "
+	{0x1A,
+	 "Association denied due to requesting station not supporting "
 	 "DSSS-OFDM operation"},
 	{0x28, "Invalid Information Element"},
 	{0x29, "Group Cipher is not valid"},
@@ -3043,7 +3061,6 @@ static void ipw_reset_stats(struct ipw_priv *priv)
 
 }
 
-
 static inline u32 ipw_get_max_rate(struct ipw_priv *priv)
 {
 	u32 i = 0x80000000;
@@ -3056,20 +3073,21 @@ static inline u32 ipw_get_max_rate(struct ipw_priv *priv)
 	/* TODO: Verify that the rate is supported by the current rates
 	 * list. */
 
-	while (i && !(mask & i)) i >>= 1;
+	while (i && !(mask & i))
+		i >>= 1;
 	switch (i) {
-	case IEEE80211_CCK_RATE_1MB_MASK: return 1000000;
-	case IEEE80211_CCK_RATE_2MB_MASK: return 2000000;
-	case IEEE80211_CCK_RATE_5MB_MASK: return 5500000;
-	case IEEE80211_OFDM_RATE_6MB_MASK: return 6000000;
-	case IEEE80211_OFDM_RATE_9MB_MASK: return 9000000;
-	case IEEE80211_CCK_RATE_11MB_MASK: return 11000000;
-	case IEEE80211_OFDM_RATE_12MB_MASK: return 12000000;
-	case IEEE80211_OFDM_RATE_18MB_MASK: return 18000000;
-	case IEEE80211_OFDM_RATE_24MB_MASK: return 24000000;
-	case IEEE80211_OFDM_RATE_36MB_MASK: return 36000000;
-	case IEEE80211_OFDM_RATE_48MB_MASK: return 48000000;
-	case IEEE80211_OFDM_RATE_54MB_MASK: return 54000000;
+	case IEEE80211_CCK_RATE_1MB_MASK:	return 1000000;
+	case IEEE80211_CCK_RATE_2MB_MASK:	return 2000000;
+	case IEEE80211_CCK_RATE_5MB_MASK:	return 5500000;
+	case IEEE80211_OFDM_RATE_6MB_MASK:	return 6000000;
+	case IEEE80211_OFDM_RATE_9MB_MASK:	return 9000000;
+	case IEEE80211_CCK_RATE_11MB_MASK:	return 11000000;
+	case IEEE80211_OFDM_RATE_12MB_MASK:	return 12000000;
+	case IEEE80211_OFDM_RATE_18MB_MASK:	return 18000000;
+	case IEEE80211_OFDM_RATE_24MB_MASK:	return 24000000;
+	case IEEE80211_OFDM_RATE_36MB_MASK:	return 36000000;
+	case IEEE80211_OFDM_RATE_48MB_MASK:	return 48000000;
+	case IEEE80211_OFDM_RATE_54MB_MASK:	return 54000000;
 	}
 
 	if (priv->ieee->mode == IEEE_B)
@@ -3097,18 +3115,18 @@ static u32 ipw_get_current_rate(struct ipw_priv *priv)
 		return ipw_get_max_rate(priv);
 
 	switch (rate) {
-	case IPW_TX_RATE_1MB:  return  1000000;
-	case IPW_TX_RATE_2MB:  return  2000000;
-	case IPW_TX_RATE_5MB:  return  5500000;
-	case IPW_TX_RATE_6MB:  return  6000000;
-	case IPW_TX_RATE_9MB:  return  9000000;
-	case IPW_TX_RATE_11MB: return 11000000;
-	case IPW_TX_RATE_12MB: return 12000000;
-	case IPW_TX_RATE_18MB: return 18000000;
-	case IPW_TX_RATE_24MB: return 24000000;
-	case IPW_TX_RATE_36MB: return 36000000;
-	case IPW_TX_RATE_48MB: return 48000000;
-	case IPW_TX_RATE_54MB: return 54000000;
+	case IPW_TX_RATE_1MB:	return 1000000;
+	case IPW_TX_RATE_2MB:	return 2000000;
+	case IPW_TX_RATE_5MB:	return 5500000;
+	case IPW_TX_RATE_6MB:	return 6000000;
+	case IPW_TX_RATE_9MB:	return 9000000;
+	case IPW_TX_RATE_11MB:	return 11000000;
+	case IPW_TX_RATE_12MB:	return 12000000;
+	case IPW_TX_RATE_18MB:	return 18000000;
+	case IPW_TX_RATE_24MB:	return 24000000;
+	case IPW_TX_RATE_36MB:	return 36000000;
+	case IPW_TX_RATE_48MB:	return 48000000;
+	case IPW_TX_RATE_54MB:	return 54000000;
 	}
 
 	return 0;
@@ -3126,7 +3144,7 @@ static void ipw_gather_stats(struct ipw_priv *priv)
 	u32 len = sizeof(u32);
 	s16 rssi;
 	u32 beacon_quality, signal_quality, tx_quality, rx_quality,
-		rate_quality;
+	    rate_quality;
 
 	if (!(priv->status & STATUS_ASSOCIATED)) {
 		priv->quality = 0;
@@ -3136,13 +3154,12 @@ static void ipw_gather_stats(struct ipw_priv *priv)
 	/* Update the statistics */
 	ipw_get_ordinal(priv, IPW_ORD_STAT_MISSED_BEACONS,
 			&priv->missed_beacons, &len);
-	missed_beacons_delta = priv->missed_beacons -
-		priv->last_missed_beacons;
+	missed_beacons_delta = priv->missed_beacons - priv->last_missed_beacons;
 	priv->last_missed_beacons = priv->missed_beacons;
 	if (priv->assoc_request.beacon_interval) {
 		missed_beacons_percent = missed_beacons_delta *
-			(HZ * priv->assoc_request.beacon_interval) /
-			(IPW_STATS_INTERVAL * 10);
+		    (HZ * priv->assoc_request.beacon_interval) /
+		    (IPW_STATS_INTERVAL * 10);
 	} else {
 		missed_beacons_percent = 0;
 	}
@@ -3179,28 +3196,26 @@ static void ipw_gather_stats(struct ipw_priv *priv)
 		beacon_quality = 0;
 	else
 		beacon_quality = (beacon_quality - BEACON_THRESHOLD) * 100 /
-			(100 - BEACON_THRESHOLD);
+		    (100 - BEACON_THRESHOLD);
 	IPW_DEBUG_STATS("Missed beacon: %3d%% (%d%%)\n",
 			beacon_quality, missed_beacons_percent);
 
 	priv->last_rate = ipw_get_current_rate(priv);
-	rate_quality =  priv->last_rate * 40 / priv->last_rate + 60;
+	rate_quality = priv->last_rate * 40 / priv->last_rate + 60;
 	IPW_DEBUG_STATS("Rate quality : %3d%% (%dMbs)\n",
 			rate_quality, priv->last_rate / 1000000);
 
-	if (rx_packets_delta > 100 &&
-	    rx_packets_delta + rx_err_delta)
+	if (rx_packets_delta > 100 && rx_packets_delta + rx_err_delta)
 		rx_quality = 100 - (rx_err_delta * 100) /
-			(rx_packets_delta + rx_err_delta);
+		    (rx_packets_delta + rx_err_delta);
 	else
 		rx_quality = 100;
 	IPW_DEBUG_STATS("Rx quality   : %3d%% (%u errors, %u packets)\n",
 			rx_quality, rx_err_delta, rx_packets_delta);
 
-	if (tx_packets_delta > 100 &&
-	    tx_packets_delta + tx_failures_delta)
+	if (tx_packets_delta > 100 && tx_packets_delta + tx_failures_delta)
 		tx_quality = 100 - (tx_failures_delta * 100) /
-			(tx_packets_delta + tx_failures_delta);
+		    (tx_packets_delta + tx_failures_delta);
 	else
 		tx_quality = 100;
 	IPW_DEBUG_STATS("Tx quality   : %3d%% (%u errors, %u packets)\n",
@@ -3213,7 +3228,7 @@ static void ipw_gather_stats(struct ipw_priv *priv)
 		signal_quality = 0;
 	else
 		signal_quality = (rssi - WORST_RSSI) * 100 /
-			(PERFECT_RSSI - WORST_RSSI);
+		    (PERFECT_RSSI - WORST_RSSI);
 	IPW_DEBUG_STATS("Signal level : %3d%% (%d dBm)\n",
 			signal_quality, rssi);
 
@@ -3221,25 +3236,20 @@ static void ipw_gather_stats(struct ipw_priv *priv)
 		      min(rate_quality,
 			  min(tx_quality, min(rx_quality, signal_quality))));
 	if (quality == beacon_quality)
-		IPW_DEBUG_STATS(
-			"Quality (%d%%): Clamped to missed beacons.\n",
-			quality);
+		IPW_DEBUG_STATS("Quality (%d%%): Clamped to missed beacons.\n",
+				quality);
 	if (quality == rate_quality)
-		IPW_DEBUG_STATS(
-			"Quality (%d%%): Clamped to rate quality.\n",
-			quality);
+		IPW_DEBUG_STATS("Quality (%d%%): Clamped to rate quality.\n",
+				quality);
 	if (quality == tx_quality)
-		IPW_DEBUG_STATS(
-			"Quality (%d%%): Clamped to Tx quality.\n",
-			quality);
+		IPW_DEBUG_STATS("Quality (%d%%): Clamped to Tx quality.\n",
+				quality);
 	if (quality == rx_quality)
-		IPW_DEBUG_STATS(
-			"Quality (%d%%): Clamped to Rx quality.\n",
-			quality);
+		IPW_DEBUG_STATS("Quality (%d%%): Clamped to Rx quality.\n",
+				quality);
 	if (quality == signal_quality)
-		IPW_DEBUG_STATS(
-			"Quality (%d%%): Clamped to signal quality.\n",
-			quality);
+		IPW_DEBUG_STATS("Quality (%d%%): Clamped to signal quality.\n",
+				quality);
 
 	priv->quality = quality;
 
@@ -3251,402 +3261,454 @@ static void ipw_gather_stats(struct ipw_priv *priv)
  * Handle host notification packet.
  * Called from interrupt routine
  */
-static inline void ipw_rx_notification(struct ipw_priv* priv,
+static inline void ipw_rx_notification(struct ipw_priv *priv,
 				       struct ipw_rx_notification *notif)
 {
-	IPW_DEBUG_NOTIF("type = %i (%d bytes)\n",
-			notif->subtype, notif->size);
+	IPW_DEBUG_NOTIF("type = %i (%d bytes)\n", notif->subtype, notif->size);
 
 	switch (notif->subtype) {
-	case HOST_NOTIFICATION_STATUS_ASSOCIATED: {
-		struct notif_association *assoc = &notif->u.assoc;
-
-		switch (assoc->state) {
-		case CMAS_ASSOCIATED: {
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "associated: '%s' " MAC_FMT " \n",
-				  escape_essid(priv->essid, priv->essid_len),
-				  MAC_ARG(priv->bssid));
-
-			switch (priv->ieee->iw_mode) {
-			case IW_MODE_INFRA:
-				memcpy(priv->ieee->bssid, priv->bssid,
-				       ETH_ALEN);
-				break;
-
-			case IW_MODE_ADHOC:
-				memcpy(priv->ieee->bssid, priv->bssid,
-				       ETH_ALEN);
-
-				/* clear out the station table */
-				priv->num_stations = 0;
-
-				IPW_DEBUG_ASSOC("queueing adhoc check\n");
-				queue_delayed_work(priv->workqueue,
-						   &priv->adhoc_check,
-						   priv->assoc_request.beacon_interval);
-				break;
-			}
-
-			priv->status &= ~STATUS_ASSOCIATING;
-			priv->status |= STATUS_ASSOCIATED;
-
-			netif_carrier_on(priv->net_dev);
-			if (netif_queue_stopped(priv->net_dev)) {
-				IPW_DEBUG_NOTIF("waking queue\n");
-				netif_wake_queue(priv->net_dev);
-			} else {
-				IPW_DEBUG_NOTIF("starting queue\n");
-				netif_start_queue(priv->net_dev);
-			}
-
-			ipw_reset_stats(priv);
-			/* Ensure the rate is updated immediately */
-			priv->last_rate = ipw_get_current_rate(priv);
-			schedule_work(&priv->gather_stats);
-			notify_wx_assoc_event(priv);
+	case HOST_NOTIFICATION_STATUS_ASSOCIATED:{
+			struct notif_association *assoc = &notif->u.assoc;
+
+			switch (assoc->state) {
+			case CMAS_ASSOCIATED:{
+					IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+						  IPW_DL_ASSOC,
+						  "associated: '%s' " MAC_FMT
+						  " \n",
+						  escape_essid(priv->essid,
+							       priv->essid_len),
+						  MAC_ARG(priv->bssid));
+
+					switch (priv->ieee->iw_mode) {
+					case IW_MODE_INFRA:
+						memcpy(priv->ieee->bssid,
+						       priv->bssid, ETH_ALEN);
+						break;
+
+					case IW_MODE_ADHOC:
+						memcpy(priv->ieee->bssid,
+						       priv->bssid, ETH_ALEN);
+
+						/* clear out the station table */
+						priv->num_stations = 0;
+
+						IPW_DEBUG_ASSOC
+						    ("queueing adhoc check\n");
+						queue_delayed_work(priv->
+								   workqueue,
+								   &priv->
+								   adhoc_check,
+								   priv->
+								   assoc_request.
+								   beacon_interval);
+						break;
+					}
+
+					priv->status &= ~STATUS_ASSOCIATING;
+					priv->status |= STATUS_ASSOCIATED;
+
+					netif_carrier_on(priv->net_dev);
+					if (netif_queue_stopped(priv->net_dev)) {
+						IPW_DEBUG_NOTIF
+						    ("waking queue\n");
+						netif_wake_queue(priv->net_dev);
+					} else {
+						IPW_DEBUG_NOTIF
+						    ("starting queue\n");
+						netif_start_queue(priv->
+								  net_dev);
+					}
+
+					ipw_reset_stats(priv);
+					/* Ensure the rate is updated immediately */
+					priv->last_rate =
+					    ipw_get_current_rate(priv);
+					schedule_work(&priv->gather_stats);
+					notify_wx_assoc_event(priv);
 
 /*			queue_delayed_work(priv->workqueue,
 					   &priv->request_scan,
 					   SCAN_ASSOCIATED_INTERVAL);
 */
-			break;
-		}
+					break;
+				}
 
-		case CMAS_AUTHENTICATED: {
-			if (priv->status & (STATUS_ASSOCIATED | STATUS_AUTH)) {
+			case CMAS_AUTHENTICATED:{
+					if (priv->
+					    status & (STATUS_ASSOCIATED |
+						      STATUS_AUTH)) {
 #ifdef CONFIG_IPW_DEBUG
-				struct notif_authenticate *auth = &notif->u.auth;
-				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-					  "deauthenticated: '%s' " MAC_FMT ": (0x%04X) - %s \n",
-					  escape_essid(priv->essid, priv->essid_len),
-					  MAC_ARG(priv->bssid),
-					  ntohs(auth->status),
-					  ipw_get_status_code(ntohs(auth->status)));
+						struct notif_authenticate *auth
+						    = &notif->u.auth;
+						IPW_DEBUG(IPW_DL_NOTIF |
+							  IPW_DL_STATE |
+							  IPW_DL_ASSOC,
+							  "deauthenticated: '%s' "
+							  MAC_FMT
+							  ": (0x%04X) - %s \n",
+							  escape_essid(priv->
+								       essid,
+								       priv->
+								       essid_len),
+							  MAC_ARG(priv->bssid),
+							  ntohs(auth->status),
+							  ipw_get_status_code
+							  (ntohs
+							   (auth->status)));
 #endif
 
-				priv->status &= ~(STATUS_ASSOCIATING |
-						  STATUS_AUTH |
-						  STATUS_ASSOCIATED);
+						priv->status &=
+						    ~(STATUS_ASSOCIATING |
+						      STATUS_AUTH |
+						      STATUS_ASSOCIATED);
+
+						netif_carrier_off(priv->
+								  net_dev);
+						netif_stop_queue(priv->net_dev);
+						queue_work(priv->workqueue,
+							   &priv->request_scan);
+						notify_wx_assoc_event(priv);
+						break;
+					}
+
+					IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+						  IPW_DL_ASSOC,
+						  "authenticated: '%s' " MAC_FMT
+						  "\n",
+						  escape_essid(priv->essid,
+							       priv->essid_len),
+						  MAC_ARG(priv->bssid));
+					break;
+				}
+
+			case CMAS_INIT:{
+					IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+						  IPW_DL_ASSOC,
+						  "disassociated: '%s' " MAC_FMT
+						  " \n",
+						  escape_essid(priv->essid,
+							       priv->essid_len),
+						  MAC_ARG(priv->bssid));
+
+					priv->status &=
+					    ~(STATUS_DISASSOCIATING |
+					      STATUS_ASSOCIATING |
+					      STATUS_ASSOCIATED | STATUS_AUTH);
+
+					netif_stop_queue(priv->net_dev);
+					if (!(priv->status & STATUS_ROAMING)) {
+						netif_carrier_off(priv->
+								  net_dev);
+						notify_wx_assoc_event(priv);
+
+						/* Cancel any queued work ... */
+						cancel_delayed_work(&priv->
+								    request_scan);
+						cancel_delayed_work(&priv->
+								    adhoc_check);
+
+						/* Queue up another scan... */
+						queue_work(priv->workqueue,
+							   &priv->request_scan);
+
+						cancel_delayed_work(&priv->
+								    gather_stats);
+					} else {
+						priv->status |= STATUS_ROAMING;
+						queue_work(priv->workqueue,
+							   &priv->request_scan);
+					}
+
+					ipw_reset_stats(priv);
+					break;
+				}
 
-				netif_carrier_off(priv->net_dev);
-				netif_stop_queue(priv->net_dev);
-				queue_work(priv->workqueue, &priv->request_scan);
-				notify_wx_assoc_event(priv);
+			default:
+				IPW_ERROR("assoc: unknown (%d)\n",
+					  assoc->state);
 				break;
 			}
 
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "authenticated: '%s' " MAC_FMT "\n",
-				  escape_essid(priv->essid, priv->essid_len),
-				  MAC_ARG(priv->bssid));
 			break;
 		}
 
-		case CMAS_INIT: {
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "disassociated: '%s' " MAC_FMT " \n",
-				  escape_essid(priv->essid, priv->essid_len),
-				  MAC_ARG(priv->bssid));
+	case HOST_NOTIFICATION_STATUS_AUTHENTICATE:{
+			struct notif_authenticate *auth = &notif->u.auth;
+			switch (auth->state) {
+			case CMAS_AUTHENTICATED:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
+					  "authenticated: '%s' " MAC_FMT " \n",
+					  escape_essid(priv->essid,
+						       priv->essid_len),
+					  MAC_ARG(priv->bssid));
+				priv->status |= STATUS_AUTH;
+				break;
 
-			priv->status &= ~(
-				STATUS_DISASSOCIATING |
-				STATUS_ASSOCIATING |
-				STATUS_ASSOCIATED |
-				STATUS_AUTH);
+			case CMAS_INIT:
+				if (priv->status & STATUS_AUTH) {
+					IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+						  IPW_DL_ASSOC,
+						  "authentication failed (0x%04X): %s\n",
+						  ntohs(auth->status),
+						  ipw_get_status_code(ntohs
+								      (auth->
+								       status)));
+				}
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC,
+					  "deauthenticated: '%s' " MAC_FMT "\n",
+					  escape_essid(priv->essid,
+						       priv->essid_len),
+					  MAC_ARG(priv->bssid));
 
-			netif_stop_queue(priv->net_dev);
-			if (!(priv->status & STATUS_ROAMING)) {
-				netif_carrier_off(priv->net_dev);
-				notify_wx_assoc_event(priv);
-
-				/* Cancel any queued work ... */
-				cancel_delayed_work(&priv->request_scan);
-				cancel_delayed_work(&priv->adhoc_check);
+				priv->status &= ~(STATUS_ASSOCIATING |
+						  STATUS_AUTH |
+						  STATUS_ASSOCIATED);
 
-				/* Queue up another scan... */
+				netif_carrier_off(priv->net_dev);
+				netif_stop_queue(priv->net_dev);
 				queue_work(priv->workqueue,
 					   &priv->request_scan);
+				notify_wx_assoc_event(priv);
+				break;
 
-				cancel_delayed_work(&priv->gather_stats);
-			} else {
-				priv->status |= STATUS_ROAMING;
-				queue_work(priv->workqueue,
-					   &priv->request_scan);
+			case CMAS_TX_AUTH_SEQ_1:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "AUTH_SEQ_1\n");
+				break;
+			case CMAS_RX_AUTH_SEQ_2:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "AUTH_SEQ_2\n");
+				break;
+			case CMAS_AUTH_SEQ_1_PASS:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "AUTH_SEQ_1_PASS\n");
+				break;
+			case CMAS_AUTH_SEQ_1_FAIL:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "AUTH_SEQ_1_FAIL\n");
+				break;
+			case CMAS_TX_AUTH_SEQ_3:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "AUTH_SEQ_3\n");
+				break;
+			case CMAS_RX_AUTH_SEQ_4:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "RX_AUTH_SEQ_4\n");
+				break;
+			case CMAS_AUTH_SEQ_2_PASS:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "AUTH_SEQ_2_PASS\n");
+				break;
+			case CMAS_AUTH_SEQ_2_FAIL:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "AUT_SEQ_2_FAIL\n");
+				break;
+			case CMAS_TX_ASSOC:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "TX_ASSOC\n");
+				break;
+			case CMAS_RX_ASSOC_RESP:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "RX_ASSOC_RESP\n");
+				break;
+			case CMAS_ASSOCIATED:
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+					  IPW_DL_ASSOC, "ASSOCIATED\n");
+				break;
+			default:
+				IPW_DEBUG_NOTIF("auth: failure - %d\n",
+						auth->state);
+				break;
 			}
-
-			ipw_reset_stats(priv);
-			break;
-		}
-
-		default:
-			IPW_ERROR("assoc: unknown (%d)\n",
-				  assoc->state);
 			break;
 		}
 
-		break;
-	}
+	case HOST_NOTIFICATION_STATUS_SCAN_CHANNEL_RESULT:{
+			struct notif_channel_result *x =
+			    &notif->u.channel_result;
 
-	case HOST_NOTIFICATION_STATUS_AUTHENTICATE: {
-		struct notif_authenticate *auth = &notif->u.auth;
-		switch (auth->state) {
-		case CMAS_AUTHENTICATED:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
-				  "authenticated: '%s' " MAC_FMT " \n",
-				  escape_essid(priv->essid, priv->essid_len),
-				  MAC_ARG(priv->bssid));
-			priv->status |= STATUS_AUTH;
-			break;
-
-		case CMAS_INIT:
-			if (priv->status & STATUS_AUTH) {
-				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-					  "authentication failed (0x%04X): %s\n",
-					  ntohs(auth->status),
-					  ipw_get_status_code(ntohs(auth->status)));
+			if (notif->size == sizeof(*x)) {
+				IPW_DEBUG_SCAN("Scan result for channel %d\n",
+					       x->channel_num);
+			} else {
+				IPW_DEBUG_SCAN("Scan result of wrong size %d "
+					       "(should be %zd)\n",
+					       notif->size, sizeof(*x));
 			}
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "deauthenticated: '%s' " MAC_FMT "\n",
-				  escape_essid(priv->essid, priv->essid_len),
-				  MAC_ARG(priv->bssid));
-
-			priv->status &= ~(STATUS_ASSOCIATING |
-					  STATUS_AUTH |
-					  STATUS_ASSOCIATED);
-
-			netif_carrier_off(priv->net_dev);
-			netif_stop_queue(priv->net_dev);
-			queue_work(priv->workqueue, &priv->request_scan);
-			notify_wx_assoc_event(priv);
-			break;
-
-		case CMAS_TX_AUTH_SEQ_1:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "AUTH_SEQ_1\n");
-			break;
-		case CMAS_RX_AUTH_SEQ_2:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "AUTH_SEQ_2\n");
-			break;
-		case CMAS_AUTH_SEQ_1_PASS:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "AUTH_SEQ_1_PASS\n");
-			break;
-		case CMAS_AUTH_SEQ_1_FAIL:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "AUTH_SEQ_1_FAIL\n");
-			break;
-		case CMAS_TX_AUTH_SEQ_3:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "AUTH_SEQ_3\n");
-			break;
-		case CMAS_RX_AUTH_SEQ_4:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "RX_AUTH_SEQ_4\n");
-			break;
-		case CMAS_AUTH_SEQ_2_PASS:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "AUTH_SEQ_2_PASS\n");
-			break;
-		case CMAS_AUTH_SEQ_2_FAIL:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "AUT_SEQ_2_FAIL\n");
-			break;
-		case CMAS_TX_ASSOC:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "TX_ASSOC\n");
-			break;
-		case CMAS_RX_ASSOC_RESP:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "RX_ASSOC_RESP\n");
-			break;
-		case CMAS_ASSOCIATED:
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-				  "ASSOCIATED\n");
-			break;
-		default:
-			IPW_DEBUG_NOTIF("auth: failure - %d\n", auth->state);
 			break;
 		}
-		break;
-	}
-
-	case HOST_NOTIFICATION_STATUS_SCAN_CHANNEL_RESULT: {
-		struct notif_channel_result *x = &notif->u.channel_result;
-
-		if (notif->size == sizeof(*x)) {
-			IPW_DEBUG_SCAN("Scan result for channel %d\n",
-				       x->channel_num);
-		} else {
-			IPW_DEBUG_SCAN("Scan result of wrong size %d "
-				       "(should be %zd)\n",
-				       notif->size, sizeof(*x));
-		}
-		break;
-	}
 
-	case HOST_NOTIFICATION_STATUS_SCAN_COMPLETED: {
-		struct notif_scan_complete* x = &notif->u.scan_complete;
-		if (notif->size == sizeof(*x)) {
-			IPW_DEBUG_SCAN("Scan completed: type %d, %d channels, "
-				       "%d status\n",
-				       x->scan_type,
-				       x->num_channels,
-				       x->status);
-		} else {
-			IPW_ERROR("Scan completed of wrong size %d "
-				  "(should be %zd)\n",
-				  notif->size, sizeof(*x));
-		}
-
-		priv->status &= ~(STATUS_SCANNING | STATUS_SCAN_ABORTING);
-
-		cancel_delayed_work(&priv->scan_check);
-
-		if (!(priv->status & (STATUS_ASSOCIATED |
-				      STATUS_ASSOCIATING |
-				      STATUS_ROAMING |
-				      STATUS_DISASSOCIATING)))
-			queue_work(priv->workqueue, &priv->associate);
-		else if (priv->status & STATUS_ROAMING) {
-			/* If a scan completed and we are in roam mode, then
-			 * the scan that completed was the one requested as a
-			 * result of entering roam... so, schedule the
-			 * roam work */
-			queue_work(priv->workqueue, &priv->roam);
-		} else if (priv->status & STATUS_SCAN_PENDING)
-			queue_work(priv->workqueue, &priv->request_scan);
-
-		priv->ieee->scans++;
-		break;
-	}
+	case HOST_NOTIFICATION_STATUS_SCAN_COMPLETED:{
+			struct notif_scan_complete *x = &notif->u.scan_complete;
+			if (notif->size == sizeof(*x)) {
+				IPW_DEBUG_SCAN
+				    ("Scan completed: type %d, %d channels, "
+				     "%d status\n", x->scan_type,
+				     x->num_channels, x->status);
+			} else {
+				IPW_ERROR("Scan completed of wrong size %d "
+					  "(should be %zd)\n",
+					  notif->size, sizeof(*x));
+			}
 
-	case HOST_NOTIFICATION_STATUS_FRAG_LENGTH: {
-		struct notif_frag_length *x = &notif->u.frag_len;
+			priv->status &=
+			    ~(STATUS_SCANNING | STATUS_SCAN_ABORTING);
+
+			cancel_delayed_work(&priv->scan_check);
+
+			if (!(priv->status & (STATUS_ASSOCIATED |
+					      STATUS_ASSOCIATING |
+					      STATUS_ROAMING |
+					      STATUS_DISASSOCIATING)))
+				queue_work(priv->workqueue, &priv->associate);
+			else if (priv->status & STATUS_ROAMING) {
+				/* If a scan completed and we are in roam mode, then
+				 * the scan that completed was the one requested as a
+				 * result of entering roam... so, schedule the
+				 * roam work */
+				queue_work(priv->workqueue, &priv->roam);
+			} else if (priv->status & STATUS_SCAN_PENDING)
+				queue_work(priv->workqueue,
+					   &priv->request_scan);
 
-		if (notif->size == sizeof(*x)) {
-			IPW_ERROR("Frag length: %d\n", x->frag_length);
-		} else {
-			IPW_ERROR("Frag length of wrong size %d "
-				  "(should be %zd)\n",
-				  notif->size, sizeof(*x));
+			priv->ieee->scans++;
+			break;
 		}
-		break;
-	}
 
-	case HOST_NOTIFICATION_STATUS_LINK_DETERIORATION: {
-		struct notif_link_deterioration *x =
-			&notif->u.link_deterioration;
-		if (notif->size==sizeof(*x)) {
-			IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
-				  "link deterioration: '%s' " MAC_FMT " \n",
-				  escape_essid(priv->essid, priv->essid_len),
-				  MAC_ARG(priv->bssid));
-			memcpy(&priv->last_link_deterioration, x, sizeof(*x));
-		} else {
-			IPW_ERROR("Link Deterioration of wrong size %d "
-				  "(should be %zd)\n",
-				  notif->size, sizeof(*x));
-		}
-		break;
-	}
+	case HOST_NOTIFICATION_STATUS_FRAG_LENGTH:{
+			struct notif_frag_length *x = &notif->u.frag_len;
 
-	case HOST_NOTIFICATION_DINO_CONFIG_RESPONSE: {
-		IPW_ERROR("Dino config\n");
-		if (priv->hcmd && priv->hcmd->cmd == HOST_CMD_DINO_CONFIG) {
-			/* TODO: Do anything special? */
-		} else {
-			IPW_ERROR("Unexpected DINO_CONFIG_RESPONSE\n");
+			if (notif->size == sizeof(*x)) {
+				IPW_ERROR("Frag length: %d\n", x->frag_length);
+			} else {
+				IPW_ERROR("Frag length of wrong size %d "
+					  "(should be %zd)\n",
+					  notif->size, sizeof(*x));
+			}
+			break;
 		}
-		break;
-	}
 
-	case HOST_NOTIFICATION_STATUS_BEACON_STATE: {
-		struct notif_beacon_state *x = &notif->u.beacon_state;
-		if (notif->size != sizeof(*x)) {
-			IPW_ERROR("Beacon state of wrong size %d (should "
-				  "be %zd)\n", notif->size, sizeof(*x));
+	case HOST_NOTIFICATION_STATUS_LINK_DETERIORATION:{
+			struct notif_link_deterioration *x =
+			    &notif->u.link_deterioration;
+			if (notif->size == sizeof(*x)) {
+				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
+					  "link deterioration: '%s' " MAC_FMT
+					  " \n", escape_essid(priv->essid,
+							      priv->essid_len),
+					  MAC_ARG(priv->bssid));
+				memcpy(&priv->last_link_deterioration, x,
+				       sizeof(*x));
+			} else {
+				IPW_ERROR("Link Deterioration of wrong size %d "
+					  "(should be %zd)\n",
+					  notif->size, sizeof(*x));
+			}
 			break;
 		}
 
-		if (x->state == HOST_NOTIFICATION_STATUS_BEACON_MISSING) {
-			if (priv->status & STATUS_SCANNING) {
-				/* Stop scan to keep fw from getting
-				 * stuck... */
-				queue_work(priv->workqueue,
-					   &priv->abort_scan);
+	case HOST_NOTIFICATION_DINO_CONFIG_RESPONSE:{
+			IPW_ERROR("Dino config\n");
+			if (priv->hcmd
+			    && priv->hcmd->cmd == HOST_CMD_DINO_CONFIG) {
+				/* TODO: Do anything special? */
+			} else {
+				IPW_ERROR("Unexpected DINO_CONFIG_RESPONSE\n");
 			}
+			break;
+		}
 
-			if (x->number > priv->missed_beacon_threshold &&
-			    priv->status & STATUS_ASSOCIATED) {
-				IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF |
-					  IPW_DL_STATE,
-					  "Missed beacon: %d - disassociate\n",
-					  x->number);
-				queue_work(priv->workqueue,
-					   &priv->disassociate);
-			} else if (x->number > priv->roaming_threshold) {
-				IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
-					  "Missed beacon: %d - initiate "
-					  "roaming\n",
-					  x->number);
-				queue_work(priv->workqueue,
-					   &priv->roam);
-			} else {
-				IPW_DEBUG_NOTIF("Missed beacon: %d\n",
-						x->number);
+	case HOST_NOTIFICATION_STATUS_BEACON_STATE:{
+			struct notif_beacon_state *x = &notif->u.beacon_state;
+			if (notif->size != sizeof(*x)) {
+				IPW_ERROR
+				    ("Beacon state of wrong size %d (should "
+				     "be %zd)\n", notif->size, sizeof(*x));
+				break;
 			}
 
-			priv->notif_missed_beacons = x->number;
+			if (x->state == HOST_NOTIFICATION_STATUS_BEACON_MISSING) {
+				if (priv->status & STATUS_SCANNING) {
+					/* Stop scan to keep fw from getting
+					 * stuck... */
+					queue_work(priv->workqueue,
+						   &priv->abort_scan);
+				}
+
+				if (x->number > priv->missed_beacon_threshold &&
+				    priv->status & STATUS_ASSOCIATED) {
+					IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF |
+						  IPW_DL_STATE,
+						  "Missed beacon: %d - disassociate\n",
+						  x->number);
+					queue_work(priv->workqueue,
+						   &priv->disassociate);
+				} else if (x->number > priv->roaming_threshold) {
+					IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
+						  "Missed beacon: %d - initiate "
+						  "roaming\n", x->number);
+					queue_work(priv->workqueue,
+						   &priv->roam);
+				} else {
+					IPW_DEBUG_NOTIF("Missed beacon: %d\n",
+							x->number);
+				}
+
+				priv->notif_missed_beacons = x->number;
 
-                }
+			}
 
+			break;
+		}
 
-		break;
-	}
+	case HOST_NOTIFICATION_STATUS_TGI_TX_KEY:{
+			struct notif_tgi_tx_key *x = &notif->u.tgi_tx_key;
+			if (notif->size == sizeof(*x)) {
+				IPW_ERROR("TGi Tx Key: state 0x%02x sec type "
+					  "0x%02x station %d\n",
+					  x->key_state, x->security_type,
+					  x->station_index);
+				break;
+			}
 
-	case HOST_NOTIFICATION_STATUS_TGI_TX_KEY: {
-		struct notif_tgi_tx_key *x = &notif->u.tgi_tx_key;
-		if (notif->size==sizeof(*x)) {
-			IPW_ERROR("TGi Tx Key: state 0x%02x sec type "
-				  "0x%02x station %d\n",
-				  x->key_state,x->security_type,
-				  x->station_index);
+			IPW_ERROR
+			    ("TGi Tx Key of wrong size %d (should be %zd)\n",
+			     notif->size, sizeof(*x));
 			break;
 		}
 
-		IPW_ERROR("TGi Tx Key of wrong size %d (should be %zd)\n",
-			  notif->size, sizeof(*x));
-		break;
-	}
+	case HOST_NOTIFICATION_CALIB_KEEP_RESULTS:{
+			struct notif_calibration *x = &notif->u.calibration;
 
-	case HOST_NOTIFICATION_CALIB_KEEP_RESULTS: {
-		struct notif_calibration *x = &notif->u.calibration;
+			if (notif->size == sizeof(*x)) {
+				memcpy(&priv->calib, x, sizeof(*x));
+				IPW_DEBUG_INFO("TODO: Calibration\n");
+				break;
+			}
 
-		if (notif->size == sizeof(*x)) {
-			memcpy(&priv->calib, x, sizeof(*x));
-			IPW_DEBUG_INFO("TODO: Calibration\n");
+			IPW_ERROR
+			    ("Calibration of wrong size %d (should be %zd)\n",
+			     notif->size, sizeof(*x));
 			break;
 		}
 
-		IPW_ERROR("Calibration of wrong size %d (should be %zd)\n",
-			  notif->size, sizeof(*x));
-		break;
-	}
+	case HOST_NOTIFICATION_NOISE_STATS:{
+			if (notif->size == sizeof(u32)) {
+				priv->last_noise =
+				    (u8) (notif->u.noise.value & 0xff);
+				average_add(&priv->average_noise,
+					    priv->last_noise);
+				break;
+			}
 
-	case HOST_NOTIFICATION_NOISE_STATS: {
-		if (notif->size == sizeof(u32)) {
-			priv->last_noise = (u8)(notif->u.noise.value & 0xff);
-			average_add(&priv->average_noise, priv->last_noise);
+			IPW_ERROR
+			    ("Noise stat is wrong size %d (should be %zd)\n",
+			     notif->size, sizeof(u32));
 			break;
 		}
 
-		IPW_ERROR("Noise stat is wrong size %d (should be %zd)\n",
-			  notif->size, sizeof(u32));
-		break;
-	}
-
 	default:
 		IPW_ERROR("Unknown notification: "
 			  "subtype=%d,flags=0x%2x,size=%d\n",
@@ -3680,8 +3742,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
 	rc = ipw_queue_tx_init(priv, &priv->txq[0], nTx,
 			       CX2_TX_QUEUE_0_READ_INDEX,
 			       CX2_TX_QUEUE_0_WRITE_INDEX,
-			       CX2_TX_QUEUE_0_BD_BASE,
-			       CX2_TX_QUEUE_0_BD_SIZE);
+			       CX2_TX_QUEUE_0_BD_BASE, CX2_TX_QUEUE_0_BD_SIZE);
 	if (rc) {
 		IPW_ERROR("Tx 0 queue init failed\n");
 		goto error;
@@ -3689,8 +3750,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
 	rc = ipw_queue_tx_init(priv, &priv->txq[1], nTx,
 			       CX2_TX_QUEUE_1_READ_INDEX,
 			       CX2_TX_QUEUE_1_WRITE_INDEX,
-			       CX2_TX_QUEUE_1_BD_BASE,
-			       CX2_TX_QUEUE_1_BD_SIZE);
+			       CX2_TX_QUEUE_1_BD_BASE, CX2_TX_QUEUE_1_BD_SIZE);
 	if (rc) {
 		IPW_ERROR("Tx 1 queue init failed\n");
 		goto error;
@@ -3698,8 +3758,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
 	rc = ipw_queue_tx_init(priv, &priv->txq[2], nTx,
 			       CX2_TX_QUEUE_2_READ_INDEX,
 			       CX2_TX_QUEUE_2_WRITE_INDEX,
-			       CX2_TX_QUEUE_2_BD_BASE,
-			       CX2_TX_QUEUE_2_BD_SIZE);
+			       CX2_TX_QUEUE_2_BD_BASE, CX2_TX_QUEUE_2_BD_SIZE);
 	if (rc) {
 		IPW_ERROR("Tx 2 queue init failed\n");
 		goto error;
@@ -3707,8 +3766,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
 	rc = ipw_queue_tx_init(priv, &priv->txq[3], nTx,
 			       CX2_TX_QUEUE_3_READ_INDEX,
 			       CX2_TX_QUEUE_3_WRITE_INDEX,
-			       CX2_TX_QUEUE_3_BD_BASE,
-			       CX2_TX_QUEUE_3_BD_SIZE);
+			       CX2_TX_QUEUE_3_BD_BASE, CX2_TX_QUEUE_3_BD_SIZE);
 	if (rc) {
 		IPW_ERROR("Tx 3 queue init failed\n");
 		goto error;
@@ -3718,7 +3776,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
 	priv->rx_pend_max = 0;
 	return rc;
 
- error:
+      error:
 	ipw_tx_queue_free(priv);
 	return rc;
 }
@@ -3746,8 +3804,8 @@ static int ipw_queue_tx_reclaim(struct ipw_priv *priv,
 	hw_tail = ipw_read32(priv, q->reg_r);
 	if (hw_tail >= q->n_bd) {
 		IPW_ERROR
-			("Read index for DMA queue (%d) is out of range [0-%d)\n",
-			 hw_tail, q->n_bd);
+		    ("Read index for DMA queue (%d) is out of range [0-%d)\n",
+		     hw_tail, q->n_bd);
 		goto done;
 	}
 	for (; q->last_used != hw_tail;
@@ -3755,7 +3813,7 @@ static int ipw_queue_tx_reclaim(struct ipw_priv *priv,
 		ipw_queue_tx_free_tfd(priv, txq);
 		priv->tx_packets++;
 	}
- done:
+      done:
 	if (ipw_queue_space(q) > q->low_mark && qindex >= 0) {
 		__maybe_wake_tx(priv);
 	}
@@ -3795,8 +3853,6 @@ static int ipw_queue_tx_hcmd(struct ipw_priv *priv, int hcmd, void *buf,
 	return 0;
 }
 
-
-
 /*
  * Rx theory of operation
  *
@@ -3933,9 +3989,9 @@ static void ipw_rx_queue_replenish(void *data)
 		list_del(element);
 
 		rxb->rxb = (struct ipw_rx_buffer *)rxb->skb->data;
-		rxb->dma_addr = pci_map_single(
-			priv->pci_dev, rxb->skb->data, CX2_RX_BUF_SIZE,
-			PCI_DMA_FROMDEVICE);
+		rxb->dma_addr =
+		    pci_map_single(priv->pci_dev, rxb->skb->data,
+				   CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
 
 		list_add_tail(&rxb->list, &rxq->rx_free);
 		rxq->free_count++;
@@ -3950,8 +4006,7 @@ static void ipw_rx_queue_replenish(void *data)
  * This free routine walks the list of POOL entries and if SKB is set to
  * non NULL it is unmapped and freed
  */
-static void ipw_rx_queue_free(struct ipw_priv *priv,
-			      struct ipw_rx_queue *rxq)
+static void ipw_rx_queue_free(struct ipw_priv *priv, struct ipw_rx_queue *rxq)
 {
 	int i;
 
@@ -3961,8 +4016,7 @@ static void ipw_rx_queue_free(struct ipw_priv *priv,
 	for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) {
 		if (rxq->pool[i].skb != NULL) {
 			pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr,
-					 CX2_RX_BUF_SIZE,
-					 PCI_DMA_FROMDEVICE);
+					 CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
 			dev_kfree_skb(rxq->pool[i].skb);
 		}
 	}
@@ -4001,28 +4055,28 @@ static int ipw_is_rate_in_mask(struct ipw_priv *priv, int ieee_mode, u8 rate)
 		switch (rate) {
 		case IEEE80211_OFDM_RATE_6MB:
 			return priv->rates_mask & IEEE80211_OFDM_RATE_6MB_MASK ?
-				1 : 0;
+			    1 : 0;
 		case IEEE80211_OFDM_RATE_9MB:
 			return priv->rates_mask & IEEE80211_OFDM_RATE_9MB_MASK ?
-				1 : 0;
+			    1 : 0;
 		case IEEE80211_OFDM_RATE_12MB:
-			return priv->rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ?
-				1 : 0;
+			return priv->
+			    rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ? 1 : 0;
 		case IEEE80211_OFDM_RATE_18MB:
-			return priv->rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ?
-				1 : 0;
+			return priv->
+			    rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ? 1 : 0;
 		case IEEE80211_OFDM_RATE_24MB:
-			return priv->rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ?
-				1 : 0;
+			return priv->
+			    rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ? 1 : 0;
 		case IEEE80211_OFDM_RATE_36MB:
-			return priv->rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ?
-				1 : 0;
+			return priv->
+			    rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ? 1 : 0;
 		case IEEE80211_OFDM_RATE_48MB:
-			return priv->rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ?
-				1 : 0;
+			return priv->
+			    rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ? 1 : 0;
 		case IEEE80211_OFDM_RATE_54MB:
-			return priv->rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ?
-				1 : 0;
+			return priv->
+			    rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ? 1 : 0;
 		default:
 			return 0;
 		}
@@ -4074,10 +4128,11 @@ static int ipw_compatible_rates(struct ipw_priv *priv,
 	int num_rates, i;
 
 	memset(rates, 0, sizeof(*rates));
-	num_rates = min(network->rates_len, (u8)IPW_MAX_RATES);
+	num_rates = min(network->rates_len, (u8) IPW_MAX_RATES);
 	rates->num_rates = 0;
 	for (i = 0; i < num_rates; i++) {
-		if (!ipw_is_rate_in_mask(priv, network->mode, network->rates[i])) {
+		if (!ipw_is_rate_in_mask
+		    (priv, network->mode, network->rates[i])) {
 			IPW_DEBUG_SCAN("Rate %02X masked : 0x%08X\n",
 				       network->rates[i], priv->rates_mask);
 			continue;
@@ -4086,15 +4141,18 @@ static int ipw_compatible_rates(struct ipw_priv *priv,
 		rates->supported_rates[rates->num_rates++] = network->rates[i];
 	}
 
-	num_rates = min(network->rates_ex_len, (u8)(IPW_MAX_RATES - num_rates));
+	num_rates =
+	    min(network->rates_ex_len, (u8) (IPW_MAX_RATES - num_rates));
 	for (i = 0; i < num_rates; i++) {
-		if (!ipw_is_rate_in_mask(priv, network->mode, network->rates_ex[i])) {
+		if (!ipw_is_rate_in_mask
+		    (priv, network->mode, network->rates_ex[i])) {
 			IPW_DEBUG_SCAN("Rate %02X masked : 0x%08X\n",
 				       network->rates_ex[i], priv->rates_mask);
 			continue;
 		}
 
-		rates->supported_rates[rates->num_rates++] = network->rates_ex[i];
+		rates->supported_rates[rates->num_rates++] =
+		    network->rates_ex[i];
 	}
 
 	return rates->num_rates;
@@ -4113,65 +4171,65 @@ static inline void ipw_copy_rates(struct ipw_supported_rates *dest,
  * mask should ever be used -- right now all callers to add the scan rates are
  * set with the modulation = CCK, so BASIC_RATE_MASK is never set... */
 static void ipw_add_cck_scan_rates(struct ipw_supported_rates *rates,
-			       u8 modulation, u32 rate_mask)
+				   u8 modulation, u32 rate_mask)
 {
 	u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ?
-		IEEE80211_BASIC_RATE_MASK : 0;
+	    IEEE80211_BASIC_RATE_MASK : 0;
 
 	if (rate_mask & IEEE80211_CCK_RATE_1MB_MASK)
 		rates->supported_rates[rates->num_rates++] =
-			IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB;
+		    IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB;
 
 	if (rate_mask & IEEE80211_CCK_RATE_2MB_MASK)
 		rates->supported_rates[rates->num_rates++] =
-			IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB;
+		    IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB;
 
 	if (rate_mask & IEEE80211_CCK_RATE_5MB_MASK)
 		rates->supported_rates[rates->num_rates++] = basic_mask |
-			IEEE80211_CCK_RATE_5MB;
+		    IEEE80211_CCK_RATE_5MB;
 
 	if (rate_mask & IEEE80211_CCK_RATE_11MB_MASK)
 		rates->supported_rates[rates->num_rates++] = basic_mask |
-			IEEE80211_CCK_RATE_11MB;
+		    IEEE80211_CCK_RATE_11MB;
 }
 
 static void ipw_add_ofdm_scan_rates(struct ipw_supported_rates *rates,
-				u8 modulation, u32 rate_mask)
+				    u8 modulation, u32 rate_mask)
 {
 	u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ?
-		IEEE80211_BASIC_RATE_MASK : 0;
+	    IEEE80211_BASIC_RATE_MASK : 0;
 
 	if (rate_mask & IEEE80211_OFDM_RATE_6MB_MASK)
 		rates->supported_rates[rates->num_rates++] = basic_mask |
-			IEEE80211_OFDM_RATE_6MB;
+		    IEEE80211_OFDM_RATE_6MB;
 
 	if (rate_mask & IEEE80211_OFDM_RATE_9MB_MASK)
 		rates->supported_rates[rates->num_rates++] =
-			IEEE80211_OFDM_RATE_9MB;
+		    IEEE80211_OFDM_RATE_9MB;
 
 	if (rate_mask & IEEE80211_OFDM_RATE_12MB_MASK)
 		rates->supported_rates[rates->num_rates++] = basic_mask |
-			IEEE80211_OFDM_RATE_12MB;
+		    IEEE80211_OFDM_RATE_12MB;
 
 	if (rate_mask & IEEE80211_OFDM_RATE_18MB_MASK)
 		rates->supported_rates[rates->num_rates++] =
-			IEEE80211_OFDM_RATE_18MB;
+		    IEEE80211_OFDM_RATE_18MB;
 
 	if (rate_mask & IEEE80211_OFDM_RATE_24MB_MASK)
 		rates->supported_rates[rates->num_rates++] = basic_mask |
-			IEEE80211_OFDM_RATE_24MB;
+		    IEEE80211_OFDM_RATE_24MB;
 
 	if (rate_mask & IEEE80211_OFDM_RATE_36MB_MASK)
 		rates->supported_rates[rates->num_rates++] =
-			IEEE80211_OFDM_RATE_36MB;
+		    IEEE80211_OFDM_RATE_36MB;
 
 	if (rate_mask & IEEE80211_OFDM_RATE_48MB_MASK)
 		rates->supported_rates[rates->num_rates++] =
-			IEEE80211_OFDM_RATE_48MB;
+		    IEEE80211_OFDM_RATE_48MB;
 
 	if (rate_mask & IEEE80211_OFDM_RATE_54MB_MASK)
 		rates->supported_rates[rates->num_rates++] =
-			IEEE80211_OFDM_RATE_54MB;
+		    IEEE80211_OFDM_RATE_54MB;
 }
 
 struct ipw_network_match {
@@ -4179,11 +4237,9 @@ struct ipw_network_match {
 	struct ipw_supported_rates rates;
 };
 
-static int ipw_best_network(
-	struct ipw_priv *priv,
-	struct ipw_network_match *match,
-	struct ieee80211_network *network,
-	int roaming)
+static int ipw_best_network(struct ipw_priv *priv,
+			    struct ipw_network_match *match,
+			    struct ieee80211_network *network, int roaming)
 {
 	struct ipw_supported_rates rates;
 
@@ -4231,21 +4287,21 @@ static int ipw_best_network(
 		     memcmp(network->ssid, priv->essid,
 			    min(network->ssid_len, priv->essid_len)))) {
 			char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
-			strncpy(escaped, escape_essid(
-					network->ssid, network->ssid_len),
+			strncpy(escaped,
+				escape_essid(network->ssid, network->ssid_len),
 				sizeof(escaped));
 			IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
 					"because of ESSID mismatch: '%s'.\n",
 					escaped, MAC_ARG(network->bssid),
-					escape_essid(priv->essid, priv->essid_len));
+					escape_essid(priv->essid,
+						     priv->essid_len));
 			return 0;
 		}
 	}
 
 	/* If the old network rate is better than this one, don't bother
 	 * testing everything else. */
-	if (match->network && match->network->stats.rssi >
-	    network->stats.rssi) {
+	if (match->network && match->network->stats.rssi > network->stats.rssi) {
 		char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
 		strncpy(escaped,
 			escape_essid(network->ssid, network->ssid_len),
@@ -4303,7 +4359,7 @@ static int ipw_best_network(
 				priv->capability & CAP_PRIVACY_ON ? "on" :
 				"off",
 				network->capability &
-				WLAN_CAPABILITY_PRIVACY ?"on" : "off");
+				WLAN_CAPABILITY_PRIVACY ? "on" : "off");
 		return 0;
 	}
 
@@ -4312,8 +4368,7 @@ static int ipw_best_network(
 		IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
 				"because of BSSID mismatch: " MAC_FMT ".\n",
 				escape_essid(network->ssid, network->ssid_len),
-				MAC_ARG(network->bssid),
-				MAC_ARG(priv->bssid));
+				MAC_ARG(network->bssid), MAC_ARG(priv->bssid));
 		return 0;
 	}
 
@@ -4351,9 +4406,8 @@ static int ipw_best_network(
 	return 1;
 }
 
-
 static void ipw_adhoc_create(struct ipw_priv *priv,
-			    struct ieee80211_network *network)
+			     struct ieee80211_network *network)
 {
 	/*
 	 * For the purposes of scanning, we can set our wireless mode
@@ -4393,8 +4447,7 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
 	if (priv->capability & CAP_PRIVACY_ON)
 		network->capability |= WLAN_CAPABILITY_PRIVACY;
 	network->rates_len = min(priv->rates.num_rates, MAX_RATES_LENGTH);
-	memcpy(network->rates, priv->rates.supported_rates,
-	       network->rates_len);
+	memcpy(network->rates, priv->rates.supported_rates, network->rates_len);
 	network->rates_ex_len = priv->rates.num_rates - network->rates_len;
 	memcpy(network->rates_ex,
 	       &priv->rates.supported_rates[network->rates_len],
@@ -4404,13 +4457,13 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
 	network->last_associate = 0;
 	network->time_stamp[0] = 0;
 	network->time_stamp[1] = 0;
-	network->beacon_interval = 100; /* Default */
-	network->listen_interval = 10;  /* Default */
-	network->atim_window = 0;       /* Default */
+	network->beacon_interval = 100;	/* Default */
+	network->listen_interval = 10;	/* Default */
+	network->atim_window = 0;	/* Default */
 #ifdef CONFIG_IEEE80211_WPA
 	network->wpa_ie_len = 0;
 	network->rsn_ie_len = 0;
-#endif /* CONFIG_IEEE80211_WPA */
+#endif				/* CONFIG_IEEE80211_WPA */
 }
 
 static void ipw_send_wep_keys(struct ipw_priv *priv)
@@ -4464,14 +4517,12 @@ static void ipw_debug_config(struct ipw_priv *priv)
 	IPW_DEBUG_INFO("Scan completed, no valid APs matched "
 		       "[CFG 0x%08X]\n", priv->config);
 	if (priv->config & CFG_STATIC_CHANNEL)
-		IPW_DEBUG_INFO("Channel locked to %d\n",
-			       priv->channel);
+		IPW_DEBUG_INFO("Channel locked to %d\n", priv->channel);
 	else
 		IPW_DEBUG_INFO("Channel unlocked.\n");
 	if (priv->config & CFG_STATIC_ESSID)
 		IPW_DEBUG_INFO("ESSID locked to '%s'\n",
-			       escape_essid(priv->essid,
-					    priv->essid_len));
+			       escape_essid(priv->essid, priv->essid_len));
 	else
 		IPW_DEBUG_INFO("ESSID unlocked.\n");
 	if (priv->config & CFG_STATIC_BSSID)
@@ -4502,7 +4553,7 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
 	 * Tx rates */
 
 	switch (priv->ieee->freq_band) {
-	case IEEE80211_52GHZ_BAND: /* A only */
+	case IEEE80211_52GHZ_BAND:	/* A only */
 		/* IEEE_A */
 		if (priv->rates_mask & ~IEEE80211_OFDM_RATES_MASK) {
 			/* Invalid fixed rate mask */
@@ -4513,7 +4564,7 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
 		fr.tx_rates >>= IEEE80211_OFDM_SHIFT_MASK_A;
 		break;
 
-	default: /* 2.4Ghz or Mixed */
+	default:		/* 2.4Ghz or Mixed */
 		/* IEEE_B */
 		if (network->mode == IEEE_B) {
 			if (fr.tx_rates & ~IEEE80211_CCK_RATES_MASK) {
@@ -4551,13 +4602,12 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
 	}
 
 	reg = ipw_read32(priv, IPW_MEM_FIXED_OVERRIDE);
-	ipw_write_reg32(priv, reg, *(u32*)&fr);
+	ipw_write_reg32(priv, reg, *(u32 *) & fr);
 }
 
 static int ipw_associate_network(struct ipw_priv *priv,
 				 struct ieee80211_network *network,
-				 struct ipw_supported_rates *rates,
-				 int roaming)
+				 struct ipw_supported_rates *rates, int roaming)
 {
 	int err;
 
@@ -4566,7 +4616,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
 
 	if (!(priv->config & CFG_STATIC_ESSID)) {
 		priv->essid_len = min(network->ssid_len,
-				      (u8)IW_ESSID_MAX_SIZE);
+				      (u8) IW_ESSID_MAX_SIZE);
 		memcpy(priv->essid, network->ssid, priv->essid_len);
 	}
 
@@ -4612,13 +4662,11 @@ static int ipw_associate_network(struct ipw_priv *priv,
 			priv->capability & CAP_PRIVACY_ON ? " key=" : "",
 			priv->capability & CAP_PRIVACY_ON ?
 			'1' + priv->sec.active_key : '.',
-			priv->capability & CAP_PRIVACY_ON ?
-			'.' : ' ');
+			priv->capability & CAP_PRIVACY_ON ? '.' : ' ');
 
 	priv->assoc_request.beacon_interval = network->beacon_interval;
 	if ((priv->ieee->iw_mode == IW_MODE_ADHOC) &&
-	    (network->time_stamp[0] == 0) &&
-	    (network->time_stamp[1] == 0)) {
+	    (network->time_stamp[0] == 0) && (network->time_stamp[1] == 0)) {
 		priv->assoc_request.assoc_type = HC_IBSS_START;
 		priv->assoc_request.assoc_tsf_msw = 0;
 		priv->assoc_request.assoc_tsf_lsw = 0;
@@ -4637,8 +4685,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
 		memset(&priv->assoc_request.dest, 0xFF, ETH_ALEN);
 		priv->assoc_request.atim_window = network->atim_window;
 	} else {
-		memcpy(&priv->assoc_request.dest, network->bssid,
-		       ETH_ALEN);
+		memcpy(&priv->assoc_request.dest, network->bssid, ETH_ALEN);
 		priv->assoc_request.atim_window = 0;
 	}
 
@@ -4772,14 +4819,13 @@ static void ipw_associate(void *data)
 
 	if (!(priv->config & CFG_ASSOCIATE) &&
 	    !(priv->config & (CFG_STATIC_ESSID |
-			      CFG_STATIC_CHANNEL |
-			      CFG_STATIC_BSSID))) {
+			      CFG_STATIC_CHANNEL | CFG_STATIC_BSSID))) {
 		IPW_DEBUG_ASSOC("Not attempting association (associate=0)\n");
 		return;
 	}
 
 	list_for_each_entry(network, &priv->ieee->network_list, list)
-		ipw_best_network(priv, &match, network, 0);
+	    ipw_best_network(priv, &match, network, 0);
 
 	network = match.network;
 	rates = &match.rates;
@@ -4790,8 +4836,7 @@ static void ipw_associate(void *data)
 	    priv->config & CFG_STATIC_ESSID &&
 	    !list_empty(&priv->ieee->network_free_list)) {
 		element = priv->ieee->network_free_list.next;
-		network = list_entry(element, struct ieee80211_network,
-				     list);
+		network = list_entry(element, struct ieee80211_network, list);
 		ipw_adhoc_create(priv, network);
 		rates = &priv->rates;
 		list_del(element);
@@ -4813,8 +4858,8 @@ static void ipw_associate(void *data)
 }
 
 static inline void ipw_handle_data_packet(struct ipw_priv *priv,
-					      struct ipw_rx_mem_buffer *rxb,
-					      struct ieee80211_rx_stats *stats)
+					  struct ipw_rx_mem_buffer *rxb,
+					  struct ieee80211_rx_stats *stats)
 {
 	struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)rxb->skb->data;
 
@@ -4846,11 +4891,10 @@ static inline void ipw_handle_data_packet(struct ipw_priv *priv,
 
 	if (!ieee80211_rx(priv->ieee, rxb->skb, stats))
 		priv->ieee->stats.rx_errors++;
-	else /* ieee80211_rx succeeded, so it now owns the SKB */
+	else			/* ieee80211_rx succeeded, so it now owns the SKB */
 		rxb->skb = NULL;
 }
 
-
 /*
  * Main entry function for recieving a packet with 80211 headers.  This
  * should be called when ever the FW has notified us that there is a new
@@ -4885,125 +4929,152 @@ static void ipw_rx(struct ipw_priv *priv)
 		pkt = (struct ipw_rx_packet *)rxb->skb->data;
 		IPW_DEBUG_RX("Packet: type=%02X seq=%02X bits=%02X\n",
 			     pkt->header.message_type,
-			     pkt->header.rx_seq_num,
-			     pkt->header.control_bits);
+			     pkt->header.rx_seq_num, pkt->header.control_bits);
 
 		switch (pkt->header.message_type) {
-		case RX_FRAME_TYPE: /* 802.11 frame */ {
-			struct ieee80211_rx_stats stats = {
-				.rssi = pkt->u.frame.rssi_dbm -
-				IPW_RSSI_TO_DBM,
-				.signal = pkt->u.frame.signal,
-				.rate = pkt->u.frame.rate,
-				.mac_time = jiffies,
-	       			.received_channel =
-				pkt->u.frame.received_channel,
-				.freq = (pkt->u.frame.control & (1<<0)) ?
-				IEEE80211_24GHZ_BAND : IEEE80211_52GHZ_BAND,
-				.len = pkt->u.frame.length,
-			};
-
-			if (stats.rssi != 0)
-				stats.mask |= IEEE80211_STATMASK_RSSI;
-			if (stats.signal != 0)
-				stats.mask |= IEEE80211_STATMASK_SIGNAL;
-			if (stats.rate != 0)
-				stats.mask |= IEEE80211_STATMASK_RATE;
-
-			priv->rx_packets++;
+		case RX_FRAME_TYPE:	/* 802.11 frame */  {
+				struct ieee80211_rx_stats stats = {
+					.rssi = pkt->u.frame.rssi_dbm -
+					    IPW_RSSI_TO_DBM,
+					.signal = pkt->u.frame.signal,
+					.rate = pkt->u.frame.rate,
+					.mac_time = jiffies,
+					.received_channel =
+					    pkt->u.frame.received_channel,
+					.freq =
+					    (pkt->u.frame.
+					     control & (1 << 0)) ?
+					    IEEE80211_24GHZ_BAND :
+					    IEEE80211_52GHZ_BAND,
+					.len = pkt->u.frame.length,
+				};
+
+				if (stats.rssi != 0)
+					stats.mask |= IEEE80211_STATMASK_RSSI;
+				if (stats.signal != 0)
+					stats.mask |= IEEE80211_STATMASK_SIGNAL;
+				if (stats.rate != 0)
+					stats.mask |= IEEE80211_STATMASK_RATE;
+
+				priv->rx_packets++;
 
 #ifdef CONFIG_IPW_PROMISC
-			if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
-				ipw_handle_data_packet(priv, rxb, &stats);
-				break;
-			}
+				if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
+					ipw_handle_data_packet(priv, rxb,
+							       &stats);
+					break;
+				}
 #endif
 
-			header = (struct ieee80211_hdr *)(rxb->skb->data +
-							  IPW_RX_FRAME_SIZE);
+				header =
+				    (struct ieee80211_hdr *)(rxb->skb->data +
+							     IPW_RX_FRAME_SIZE);
 				/* TODO: Check Ad-Hoc dest/source and make sure
 				 * that we are actually parsing these packets
 				 * correctly -- we should probably use the
 				 * frame control of the packet and disregard
 				 * the current iw_mode */
-			switch (priv->ieee->iw_mode) {
-			case IW_MODE_ADHOC:
-				network_packet =
-					!memcmp(header->addr1,
-						priv->net_dev->dev_addr,
-						ETH_ALEN) ||
-					!memcmp(header->addr3,
-						priv->bssid, ETH_ALEN) ||
-					is_broadcast_ether_addr(header->addr1) ||
-					is_multicast_ether_addr(header->addr1);
-				break;
-
-			case IW_MODE_INFRA:
-			default:
-				network_packet =
-					!memcmp(header->addr3,
-						priv->bssid, ETH_ALEN) ||
-					!memcmp(header->addr1,
-						priv->net_dev->dev_addr,
-						ETH_ALEN) ||
-					is_broadcast_ether_addr(header->addr1) ||
-					is_multicast_ether_addr(header->addr1);
+				switch (priv->ieee->iw_mode) {
+				case IW_MODE_ADHOC:
+					network_packet =
+					    !memcmp(header->addr1,
+						    priv->net_dev->dev_addr,
+						    ETH_ALEN) ||
+					    !memcmp(header->addr3,
+						    priv->bssid, ETH_ALEN) ||
+					    is_broadcast_ether_addr(header->
+								    addr1)
+					    || is_multicast_ether_addr(header->
+								       addr1);
+					break;
+
+				case IW_MODE_INFRA:
+				default:
+					network_packet =
+					    !memcmp(header->addr3,
+						    priv->bssid, ETH_ALEN) ||
+					    !memcmp(header->addr1,
+						    priv->net_dev->dev_addr,
+						    ETH_ALEN) ||
+					    is_broadcast_ether_addr(header->
+								    addr1)
+					    || is_multicast_ether_addr(header->
+								       addr1);
+					break;
+				}
+
+				if (network_packet && priv->assoc_network) {
+					priv->assoc_network->stats.rssi =
+					    stats.rssi;
+					average_add(&priv->average_rssi,
+						    stats.rssi);
+					priv->last_rx_rssi = stats.rssi;
+				}
+
+				IPW_DEBUG_RX("Frame: len=%u\n",
+					     pkt->u.frame.length);
+
+				if (pkt->u.frame.length < frame_hdr_len(header)) {
+					IPW_DEBUG_DROP
+					    ("Received packet is too small. "
+					     "Dropping.\n");
+					priv->ieee->stats.rx_errors++;
+					priv->wstats.discard.misc++;
+					break;
+				}
+
+				switch (WLAN_FC_GET_TYPE(header->frame_ctl)) {
+				case IEEE80211_FTYPE_MGMT:
+					ieee80211_rx_mgt(priv->ieee, header,
+							 &stats);
+					if (priv->ieee->iw_mode == IW_MODE_ADHOC
+					    &&
+					    ((WLAN_FC_GET_STYPE
+					      (header->frame_ctl) ==
+					      IEEE80211_STYPE_PROBE_RESP)
+					     ||
+					     (WLAN_FC_GET_STYPE
+					      (header->frame_ctl) ==
+					      IEEE80211_STYPE_BEACON))
+					    && !memcmp(header->addr3,
+						       priv->bssid, ETH_ALEN))
+						ipw_add_station(priv,
+								header->addr2);
+					break;
+
+				case IEEE80211_FTYPE_CTL:
+					break;
+
+				case IEEE80211_FTYPE_DATA:
+					if (network_packet)
+						ipw_handle_data_packet(priv,
+								       rxb,
+								       &stats);
+					else
+						IPW_DEBUG_DROP("Dropping: "
+							       MAC_FMT ", "
+							       MAC_FMT ", "
+							       MAC_FMT "\n",
+							       MAC_ARG(header->
+								       addr1),
+							       MAC_ARG(header->
+								       addr2),
+							       MAC_ARG(header->
+								       addr3));
+					break;
+				}
 				break;
 			}
 
-			if (network_packet && priv->assoc_network) {
-				priv->assoc_network->stats.rssi = stats.rssi;
-				average_add(&priv->average_rssi,
-					    stats.rssi);
-				priv->last_rx_rssi = stats.rssi;
-			}
-
-			IPW_DEBUG_RX("Frame: len=%u\n", pkt->u.frame.length);
-
-			if (pkt->u.frame.length < frame_hdr_len(header)) {
-				IPW_DEBUG_DROP("Received packet is too small. "
-					       "Dropping.\n");
-				priv->ieee->stats.rx_errors++;
-				priv->wstats.discard.misc++;
-				break;
-			}
-
-			switch (WLAN_FC_GET_TYPE(header->frame_ctl)) {
-			case IEEE80211_FTYPE_MGMT:
-				ieee80211_rx_mgt(priv->ieee, header, &stats);
-				if (priv->ieee->iw_mode == IW_MODE_ADHOC &&
-				    ((WLAN_FC_GET_STYPE(header->frame_ctl) ==
-				      IEEE80211_STYPE_PROBE_RESP) ||
-				     (WLAN_FC_GET_STYPE(header->frame_ctl) ==
-				      IEEE80211_STYPE_BEACON)) &&
-				    !memcmp(header->addr3, priv->bssid, ETH_ALEN))
-					ipw_add_station(priv, header->addr2);
-				break;
-
-			case IEEE80211_FTYPE_CTL:
-				break;
-
-			case IEEE80211_FTYPE_DATA:
-				if (network_packet)
-					ipw_handle_data_packet(priv, rxb, &stats);
-				else
-					IPW_DEBUG_DROP("Dropping: " MAC_FMT
-						       ", " MAC_FMT ", " MAC_FMT "\n",
-						       MAC_ARG(header->addr1), MAC_ARG(header->addr2),
-						       MAC_ARG(header->addr3));
-				break;
-			}
-			break;
-		}
-
-		case RX_HOST_NOTIFICATION_TYPE: {
-			IPW_DEBUG_RX("Notification: subtype=%02X flags=%02X size=%d\n",
+		case RX_HOST_NOTIFICATION_TYPE:{
+				IPW_DEBUG_RX
+				    ("Notification: subtype=%02X flags=%02X size=%d\n",
 				     pkt->u.notification.subtype,
 				     pkt->u.notification.flags,
 				     pkt->u.notification.size);
-			ipw_rx_notification(priv, &pkt->u.notification);
-			break;
-		}
+				ipw_rx_notification(priv, &pkt->u.notification);
+				break;
+			}
 
 		default:
 			IPW_DEBUG_RX("Bad Rx packet of type %d\n",
@@ -5088,10 +5159,10 @@ static int ipw_request_scan(struct ipw_priv *priv)
 	/* If we are roaming, then make this a directed scan for the current
 	 * network.  Otherwise, ensure that every other scan is a fast
 	 * channel hop scan */
-	if ((priv->status & STATUS_ROAMING) || (
-		    !(priv->status & STATUS_ASSOCIATED) &&
-		    (priv->config & CFG_STATIC_ESSID) &&
-		    (scan.full_scan_index % 2))) {
+	if ((priv->status & STATUS_ROAMING)
+	    || (!(priv->status & STATUS_ASSOCIATED)
+		&& (priv->config & CFG_STATIC_ESSID)
+		&& (scan.full_scan_index % 2))) {
 		err = ipw_send_ssid(priv, priv->essid, priv->essid_len);
 		if (err) {
 			IPW_DEBUG_HC("Attempt to send SSID command failed.\n");
@@ -5103,7 +5174,7 @@ static int ipw_request_scan(struct ipw_priv *priv)
 		scan_type = IPW_SCAN_ACTIVE_BROADCAST_SCAN;
 	}
 
-        if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) {
+	if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) {
 		int start = channel_index;
 		for (i = 0; i < MAX_A_CHANNELS; i++) {
 			if (band_a_active_channel[i] == 0)
@@ -5113,18 +5184,18 @@ static int ipw_request_scan(struct ipw_priv *priv)
 				continue;
 			channel_index++;
 			scan.channels_list[channel_index] =
-				band_a_active_channel[i];
+			    band_a_active_channel[i];
 			ipw_set_scan_type(&scan, channel_index, scan_type);
 		}
 
 		if (start != channel_index) {
-			scan.channels_list[start] = (u8)(IPW_A_MODE << 6) |
-				(channel_index - start);
+			scan.channels_list[start] = (u8) (IPW_A_MODE << 6) |
+			    (channel_index - start);
 			channel_index++;
 		}
 	}
 
-        if (priv->ieee->freq_band & IEEE80211_24GHZ_BAND) {
+	if (priv->ieee->freq_band & IEEE80211_24GHZ_BAND) {
 		int start = channel_index;
 		for (i = 0; i < MAX_B_CHANNELS; i++) {
 			if (band_b_active_channel[i] == 0)
@@ -5134,20 +5205,19 @@ static int ipw_request_scan(struct ipw_priv *priv)
 				continue;
 			channel_index++;
 			scan.channels_list[channel_index] =
-				band_b_active_channel[i];
+			    band_b_active_channel[i];
 			ipw_set_scan_type(&scan, channel_index, scan_type);
 		}
 
 		if (start != channel_index) {
-			scan.channels_list[start] = (u8)(IPW_B_MODE << 6) |
-				(channel_index - start);
+			scan.channels_list[start] = (u8) (IPW_B_MODE << 6) |
+			    (channel_index - start);
 		}
 	}
 
 	err = ipw_send_scan_request_ext(priv, &scan);
 	if (err) {
-		IPW_DEBUG_HC("Sending scan command failed: %08X\n",
-			     err);
+		IPW_DEBUG_HC("Sending scan command failed: %08X\n", err);
 		return -EIO;
 	}
 
@@ -5199,9 +5269,8 @@ static int ipw_set_channel(struct ipw_priv *priv, u8 channel)
 	priv->config |= CFG_STATIC_CHANNEL;
 
 	if (priv->channel == channel) {
-		IPW_DEBUG_INFO(
-			"Request to set channel to current value (%d)\n",
-			channel);
+		IPW_DEBUG_INFO("Request to set channel to current value (%d)\n",
+			       channel);
 		return 0;
 	}
 
@@ -5229,8 +5298,7 @@ static int ipw_wx_set_freq(struct net_device *dev,
 
 	/* if setting by freq convert to channel */
 	if (fwrq->e == 1) {
-		if ((fwrq->m >= (int) 2.412e8 &&
-		     fwrq->m <= (int) 2.487e8)) {
+		if ((fwrq->m >= (int)2.412e8 && fwrq->m <= (int)2.487e8)) {
 			int f = fwrq->m / 100000;
 			int c = 0;
 
@@ -5248,12 +5316,11 @@ static int ipw_wx_set_freq(struct net_device *dev,
 		return -EOPNOTSUPP;
 
 	IPW_DEBUG_WX("SET Freq/Channel -> %d \n", fwrq->m);
-	return ipw_set_channel(priv, (u8)fwrq->m);
+	return ipw_set_channel(priv, (u8) fwrq->m);
 
 	return 0;
 }
 
-
 static int ipw_wx_get_freq(struct net_device *dev,
 			   struct iw_request_info *info,
 			   union iwreq_data *wrqu, char *extra)
@@ -5306,7 +5373,7 @@ static int ipw_wx_set_mode(struct net_device *dev,
 
 	if (wrqu->mode == IW_MODE_MONITOR)
 		priv->net_dev->type = ARPHRD_IEEE80211;
-#endif /* CONFIG_IPW_PROMISC */
+#endif				/* CONFIG_IPW_PROMISC */
 
 #ifdef CONFIG_PM
 	/* Free the existing firmware and reset the fw_loaded
@@ -5324,12 +5391,12 @@ static int ipw_wx_set_mode(struct net_device *dev,
 	priv->ieee->iw_mode = wrqu->mode;
 	ipw_adapter_restart(priv);
 
- 	return err;
+	return err;
 }
 
 static int ipw_wx_get_mode(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
+			   struct iw_request_info *info,
+			   union iwreq_data *wrqu, char *extra)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 
@@ -5339,7 +5406,6 @@ static int ipw_wx_get_mode(struct net_device *dev,
 	return 0;
 }
 
-
 #define DEFAULT_RTS_THRESHOLD     2304U
 #define MIN_RTS_THRESHOLD         1U
 #define MAX_RTS_THRESHOLD         2304U
@@ -5383,19 +5449,19 @@ static int ipw_wx_get_range(struct net_device *dev,
 	/* TODO: Find real max RSSI and stick here */
 	range->max_qual.level = 0;
 	range->max_qual.noise = 0;
-	range->max_qual.updated = 7; /* Updated all three */
+	range->max_qual.updated = 7;	/* Updated all three */
 
 	range->avg_qual.qual = 70;
 	/* TODO: Find real 'good' to 'bad' threshol value for RSSI */
-	range->avg_qual.level = 0; /* FIXME to real average level */
+	range->avg_qual.level = 0;	/* FIXME to real average level */
 	range->avg_qual.noise = 0;
-	range->avg_qual.updated = 7; /* Updated all three */
+	range->avg_qual.updated = 7;	/* Updated all three */
 
-	range->num_bitrates = min(priv->rates.num_rates, (u8)IW_MAX_BITRATES);
+	range->num_bitrates = min(priv->rates.num_rates, (u8) IW_MAX_BITRATES);
 
 	for (i = 0; i < range->num_bitrates; i++)
 		range->bitrate[i] = (priv->rates.supported_rates[i] & 0x7F) *
-			500000;
+		    500000;
 
 	range->max_rts = DEFAULT_RTS_THRESHOLD;
 	range->min_frag = MIN_FRAG_THRESHOLD;
@@ -5410,7 +5476,7 @@ static int ipw_wx_get_range(struct net_device *dev,
 	range->we_version_compiled = WIRELESS_EXT;
 	range->we_version_source = 16;
 
-        range->num_channels = FREQ_COUNT;
+	range->num_channels = FREQ_COUNT;
 
 	val = 0;
 	for (i = 0; i < FREQ_COUNT; i++) {
@@ -5506,7 +5572,7 @@ static int ipw_wx_set_essid(struct net_device *dev,
 			    union iwreq_data *wrqu, char *extra)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
-	char *essid = ""; /* ANY */
+	char *essid = "";	/* ANY */
 	int length = 0;
 
 	if (wrqu->essid.flags && wrqu->essid.length) {
@@ -5567,11 +5633,11 @@ static int ipw_wx_get_essid(struct net_device *dev,
 			     escape_essid(priv->essid, priv->essid_len));
 		memcpy(extra, priv->essid, priv->essid_len);
 		wrqu->essid.length = priv->essid_len;
-		wrqu->essid.flags = 1; /* active */
+		wrqu->essid.flags = 1;	/* active */
 	} else {
 		IPW_DEBUG_WX("Getting essid: ANY\n");
 		wrqu->essid.length = 0;
-		wrqu->essid.flags = 0; /* active */
+		wrqu->essid.flags = 0;	/* active */
 	}
 
 	return 0;
@@ -5587,15 +5653,14 @@ static int ipw_wx_set_nick(struct net_device *dev,
 	if (wrqu->data.length > IW_ESSID_MAX_SIZE)
 		return -E2BIG;
 
-	wrqu->data.length = min((size_t)wrqu->data.length, sizeof(priv->nick));
+	wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick));
 	memset(priv->nick, 0, sizeof(priv->nick));
-	memcpy(priv->nick, extra,  wrqu->data.length);
+	memcpy(priv->nick, extra, wrqu->data.length);
 	IPW_DEBUG_TRACE("<<\n");
 	return 0;
 
 }
 
-
 static int ipw_wx_get_nick(struct net_device *dev,
 			   struct iw_request_info *info,
 			   union iwreq_data *wrqu, char *extra)
@@ -5604,11 +5669,10 @@ static int ipw_wx_get_nick(struct net_device *dev,
 	IPW_DEBUG_WX("Getting nick\n");
 	wrqu->data.length = strlen(priv->nick) + 1;
 	memcpy(extra, priv->nick, wrqu->data.length);
-	wrqu->data.flags = 1; /* active */
+	wrqu->data.flags = 1;	/* active */
 	return 0;
 }
 
-
 static int ipw_wx_set_rate(struct net_device *dev,
 			   struct iw_request_info *info,
 			   union iwreq_data *wrqu, char *extra)
@@ -5621,14 +5685,13 @@ static int ipw_wx_get_rate(struct net_device *dev,
 			   struct iw_request_info *info,
 			   union iwreq_data *wrqu, char *extra)
 {
-	struct ipw_priv * priv = ieee80211_priv(dev);
+	struct ipw_priv *priv = ieee80211_priv(dev);
 	wrqu->bitrate.value = priv->last_rate;
 
 	IPW_DEBUG_WX("GET Rate -> %d \n", wrqu->bitrate.value);
 	return 0;
 }
 
-
 static int ipw_wx_set_rts(struct net_device *dev,
 			  struct iw_request_info *info,
 			  union iwreq_data *wrqu, char *extra)
@@ -5657,14 +5720,12 @@ static int ipw_wx_get_rts(struct net_device *dev,
 	struct ipw_priv *priv = ieee80211_priv(dev);
 	wrqu->rts.value = priv->rts_threshold;
 	wrqu->rts.fixed = 0;	/* no auto select */
-	wrqu->rts.disabled =
-		(wrqu->rts.value == DEFAULT_RTS_THRESHOLD);
+	wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD);
 
 	IPW_DEBUG_WX("GET RTS Threshold -> %d \n", wrqu->rts.value);
 	return 0;
 }
 
-
 static int ipw_wx_set_txpow(struct net_device *dev,
 			    struct iw_request_info *info,
 			    union iwreq_data *wrqu, char *extra)
@@ -5679,8 +5740,7 @@ static int ipw_wx_set_txpow(struct net_device *dev,
 	if (wrqu->power.flags != IW_TXPOW_DBM)
 		return -EINVAL;
 
-	if ((wrqu->power.value > 20) ||
-	    (wrqu->power.value < -12))
+	if ((wrqu->power.value > 20) || (wrqu->power.value < -12))
 		return -EINVAL;
 
 	priv->tx_power = wrqu->power.value;
@@ -5704,11 +5764,10 @@ static int ipw_wx_set_txpow(struct net_device *dev,
 
 	return 0;
 
- error:
+      error:
 	return -EIO;
 }
 
-
 static int ipw_wx_get_txpow(struct net_device *dev,
 			    struct iw_request_info *info,
 			    union iwreq_data *wrqu, char *extra)
@@ -5721,15 +5780,14 @@ static int ipw_wx_get_txpow(struct net_device *dev,
 	wrqu->power.disabled = (priv->status & STATUS_RF_KILL_MASK) ? 1 : 0;
 
 	IPW_DEBUG_WX("GET TX Power -> %s %d \n",
-		     wrqu->power.disabled ? "ON" : "OFF",
-		     wrqu->power.value);
+		     wrqu->power.disabled ? "ON" : "OFF", wrqu->power.value);
 
 	return 0;
 }
 
 static int ipw_wx_set_frag(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
+			   struct iw_request_info *info,
+			   union iwreq_data *wrqu, char *extra)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 
@@ -5749,14 +5807,13 @@ static int ipw_wx_set_frag(struct net_device *dev,
 }
 
 static int ipw_wx_get_frag(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
+			   struct iw_request_info *info,
+			   union iwreq_data *wrqu, char *extra)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 	wrqu->frag.value = priv->ieee->fts;
 	wrqu->frag.fixed = 0;	/* no auto select */
-	wrqu->frag.disabled =
-		(wrqu->frag.value == DEFAULT_FTS);
+	wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FTS);
 
 	IPW_DEBUG_WX("GET Frag Threshold -> %d \n", wrqu->frag.value);
 
@@ -5771,7 +5828,6 @@ static int ipw_wx_set_retry(struct net_device *dev,
 	return -EOPNOTSUPP;
 }
 
-
 static int ipw_wx_get_retry(struct net_device *dev,
 			    struct iw_request_info *info,
 			    union iwreq_data *wrqu, char *extra)
@@ -5780,7 +5836,6 @@ static int ipw_wx_get_retry(struct net_device *dev,
 	return -EOPNOTSUPP;
 }
 
-
 static int ipw_wx_set_scan(struct net_device *dev,
 			   struct iw_request_info *info,
 			   union iwreq_data *wrqu, char *extra)
@@ -5801,24 +5856,24 @@ static int ipw_wx_get_scan(struct net_device *dev,
 }
 
 static int ipw_wx_set_encode(struct net_device *dev,
-				 struct iw_request_info *info,
-				 union iwreq_data *wrqu, char *key)
+			     struct iw_request_info *info,
+			     union iwreq_data *wrqu, char *key)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 	return ieee80211_wx_set_encode(priv->ieee, info, wrqu, key);
 }
 
 static int ipw_wx_get_encode(struct net_device *dev,
-				 struct iw_request_info *info,
-				 union iwreq_data *wrqu, char *key)
+			     struct iw_request_info *info,
+			     union iwreq_data *wrqu, char *key)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 	return ieee80211_wx_get_encode(priv->ieee, info, wrqu, key);
 }
 
 static int ipw_wx_set_power(struct net_device *dev,
-			        struct iw_request_info *info,
-			        union iwreq_data *wrqu, char *extra)
+			    struct iw_request_info *info,
+			    union iwreq_data *wrqu, char *extra)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 	int err;
@@ -5837,11 +5892,11 @@ static int ipw_wx_set_power(struct net_device *dev,
 	}
 
 	switch (wrqu->power.flags & IW_POWER_MODE) {
-	case IW_POWER_ON:    /* If not specified */
-	case IW_POWER_MODE:  /* If set all mask */
-	case IW_POWER_ALL_R: /* If explicitely state all */
+	case IW_POWER_ON:	/* If not specified */
+	case IW_POWER_MODE:	/* If set all mask */
+	case IW_POWER_ALL_R:	/* If explicitely state all */
 		break;
-	default: /* Otherwise we don't support it */
+	default:		/* Otherwise we don't support it */
 		IPW_DEBUG_WX("SET PM Mode: %X not supported.\n",
 			     wrqu->power.flags);
 		return -EOPNOTSUPP;
@@ -5849,7 +5904,7 @@ static int ipw_wx_set_power(struct net_device *dev,
 
 	/* If the user hasn't specified a power management mode yet, default
 	 * to BATTERY */
-        if (IPW_POWER_LEVEL(priv->power_mode) == IPW_POWER_AC)
+	if (IPW_POWER_LEVEL(priv->power_mode) == IPW_POWER_AC)
 		priv->power_mode = IPW_POWER_ENABLED | IPW_POWER_BATTERY;
 	else
 		priv->power_mode = IPW_POWER_ENABLED | priv->power_mode;
@@ -5859,15 +5914,14 @@ static int ipw_wx_set_power(struct net_device *dev,
 		return err;
 	}
 
-	IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n",
-		     priv->power_mode);
+	IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", priv->power_mode);
 
 	return 0;
 }
 
 static int ipw_wx_get_power(struct net_device *dev,
-			        struct iw_request_info *info,
-			        union iwreq_data *wrqu, char *extra)
+			    struct iw_request_info *info,
+			    union iwreq_data *wrqu, char *extra)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 
@@ -5883,8 +5937,8 @@ static int ipw_wx_get_power(struct net_device *dev,
 }
 
 static int ipw_wx_set_powermode(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *wrqu, char *extra)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 	int mode = *(int *)extra;
@@ -5911,8 +5965,8 @@ static int ipw_wx_set_powermode(struct net_device *dev,
 
 #define MAX_WX_STRING 80
 static int ipw_wx_get_powermode(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *wrqu, char *extra)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 	int level = IPW_POWER_LEVEL(priv->power_mode);
@@ -5935,7 +5989,7 @@ static int ipw_wx_get_powermode(struct net_device *dev,
 	}
 
 	if (!(priv->power_mode & IPW_POWER_ENABLED))
-		p += snprintf(p, MAX_WX_STRING - (p - extra)," OFF");
+		p += snprintf(p, MAX_WX_STRING - (p - extra), " OFF");
 
 	wrqu->data.length = p - extra + 1;
 
@@ -5943,16 +5997,15 @@ static int ipw_wx_get_powermode(struct net_device *dev,
 }
 
 static int ipw_wx_set_wireless_mode(struct net_device *dev,
-                                    struct iw_request_info *info,
-                                    union iwreq_data *wrqu, char *extra)
+				    struct iw_request_info *info,
+				    union iwreq_data *wrqu, char *extra)
 {
-        struct ipw_priv *priv = ieee80211_priv(dev);
+	struct ipw_priv *priv = ieee80211_priv(dev);
 	int mode = *(int *)extra;
 	u8 band = 0, modulation = 0;
 
 	if (mode == 0 || mode & ~IEEE_MODE_MASK) {
-		IPW_WARNING("Attempt to set invalid wireless mode: %d\n",
-			    mode);
+		IPW_WARNING("Attempt to set invalid wireless mode: %d\n", mode);
 		return -EINVAL;
 	}
 
@@ -5988,31 +6041,30 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
 	priv->ieee->mode = mode;
 	priv->ieee->freq_band = band;
 	priv->ieee->modulation = modulation;
-      	init_supported_rates(priv, &priv->rates);
+	init_supported_rates(priv, &priv->rates);
 
 	/* If we are currently associated, or trying to associate
-         * then see if this is a new configuration (causing us to
+	 * then see if this is a new configuration (causing us to
 	 * disassociate) */
-        if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
+	if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
 		/* The resulting association will trigger
 		 * the new rates to be sent to the device */
-                IPW_DEBUG_ASSOC("Disassociating due to mode change.\n");
-                ipw_disassociate(priv);
+		IPW_DEBUG_ASSOC("Disassociating due to mode change.\n");
+		ipw_disassociate(priv);
 	} else
 		ipw_send_supported_rates(priv, &priv->rates);
 
 	IPW_DEBUG_WX("PRIV SET MODE: %c%c%c\n",
 		     mode & IEEE_A ? 'a' : '.',
-		     mode & IEEE_B ? 'b' : '.',
-		     mode & IEEE_G ? 'g' : '.');
+		     mode & IEEE_B ? 'b' : '.', mode & IEEE_G ? 'g' : '.');
 	return 0;
 }
 
 static int ipw_wx_get_wireless_mode(struct net_device *dev,
-                                    struct iw_request_info *info,
-                                    union iwreq_data *wrqu, char *extra)
+				    struct iw_request_info *info,
+				    union iwreq_data *wrqu, char *extra)
 {
-        struct ipw_priv *priv = ieee80211_priv(dev);
+	struct ipw_priv *priv = ieee80211_priv(dev);
 
 	switch (priv->ieee->freq_band) {
 	case IEEE80211_24GHZ_BAND:
@@ -6033,7 +6085,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
 		strncpy(extra, "802.11a (1)", MAX_WX_STRING);
 		break;
 
-	default: /* Mixed Band */
+	default:		/* Mixed Band */
 		switch (priv->ieee->modulation) {
 		case IEEE80211_CCK_MODULATION:
 			strncpy(extra, "802.11ab (3)", MAX_WX_STRING);
@@ -6050,9 +6102,9 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
 
 	IPW_DEBUG_WX("PRIV GET MODE: %s\n", extra);
 
-        wrqu->data.length = strlen(extra) + 1;
+	wrqu->data.length = strlen(extra) + 1;
 
-        return 0;
+	return 0;
 }
 
 #ifdef CONFIG_IPW_PROMISC
@@ -6081,7 +6133,6 @@ static int ipw_wx_set_promisc(struct net_device *dev,
 	return 0;
 }
 
-
 static int ipw_wx_reset(struct net_device *dev,
 			struct iw_request_info *info,
 			union iwreq_data *wrqu, char *extra)
@@ -6091,40 +6142,39 @@ static int ipw_wx_reset(struct net_device *dev,
 	ipw_adapter_restart(priv);
 	return 0;
 }
-#endif // CONFIG_IPW_PROMISC
+#endif				// CONFIG_IPW_PROMISC
 
 /* Rebase the WE IOCTLs to zero for the handler array */
 #define IW_IOCTL(x) [(x)-SIOCSIWCOMMIT]
-static iw_handler ipw_wx_handlers[] =
-{
-	IW_IOCTL(SIOCGIWNAME)   = ipw_wx_get_name,
-	IW_IOCTL(SIOCSIWFREQ)   = ipw_wx_set_freq,
-	IW_IOCTL(SIOCGIWFREQ)   = ipw_wx_get_freq,
-	IW_IOCTL(SIOCSIWMODE)   = ipw_wx_set_mode,
-	IW_IOCTL(SIOCGIWMODE)   = ipw_wx_get_mode,
-	IW_IOCTL(SIOCGIWRANGE)  = ipw_wx_get_range,
-	IW_IOCTL(SIOCSIWAP)     = ipw_wx_set_wap,
-	IW_IOCTL(SIOCGIWAP)     = ipw_wx_get_wap,
-	IW_IOCTL(SIOCSIWSCAN)   = ipw_wx_set_scan,
-	IW_IOCTL(SIOCGIWSCAN)   = ipw_wx_get_scan,
-	IW_IOCTL(SIOCSIWESSID)  = ipw_wx_set_essid,
-	IW_IOCTL(SIOCGIWESSID)  = ipw_wx_get_essid,
-	IW_IOCTL(SIOCSIWNICKN)  = ipw_wx_set_nick,
-	IW_IOCTL(SIOCGIWNICKN)  = ipw_wx_get_nick,
-	IW_IOCTL(SIOCSIWRATE)   = ipw_wx_set_rate,
-	IW_IOCTL(SIOCGIWRATE)   = ipw_wx_get_rate,
-	IW_IOCTL(SIOCSIWRTS)    = ipw_wx_set_rts,
-	IW_IOCTL(SIOCGIWRTS)    = ipw_wx_get_rts,
-	IW_IOCTL(SIOCSIWFRAG)   = ipw_wx_set_frag,
-	IW_IOCTL(SIOCGIWFRAG)   = ipw_wx_get_frag,
-	IW_IOCTL(SIOCSIWTXPOW)  = ipw_wx_set_txpow,
-	IW_IOCTL(SIOCGIWTXPOW)  = ipw_wx_get_txpow,
-	IW_IOCTL(SIOCSIWRETRY)  = ipw_wx_set_retry,
-	IW_IOCTL(SIOCGIWRETRY)  = ipw_wx_get_retry,
-	IW_IOCTL(SIOCSIWENCODE) = ipw_wx_set_encode,
-	IW_IOCTL(SIOCGIWENCODE) = ipw_wx_get_encode,
-	IW_IOCTL(SIOCSIWPOWER)  = ipw_wx_set_power,
-	IW_IOCTL(SIOCGIWPOWER)  = ipw_wx_get_power,
+static iw_handler ipw_wx_handlers[] = {
+	IW_IOCTL(SIOCGIWNAME)	= ipw_wx_get_name,
+	IW_IOCTL(SIOCSIWFREQ)	= ipw_wx_set_freq,
+	IW_IOCTL(SIOCGIWFREQ)	= ipw_wx_get_freq,
+	IW_IOCTL(SIOCSIWMODE)	= ipw_wx_set_mode,
+	IW_IOCTL(SIOCGIWMODE)	= ipw_wx_get_mode,
+	IW_IOCTL(SIOCGIWRANGE)	= ipw_wx_get_range,
+	IW_IOCTL(SIOCSIWAP)	= ipw_wx_set_wap,
+	IW_IOCTL(SIOCGIWAP)	= ipw_wx_get_wap,
+	IW_IOCTL(SIOCSIWSCAN)	= ipw_wx_set_scan,
+	IW_IOCTL(SIOCGIWSCAN)	= ipw_wx_get_scan,
+	IW_IOCTL(SIOCSIWESSID)	= ipw_wx_set_essid,
+	IW_IOCTL(SIOCGIWESSID)	= ipw_wx_get_essid,
+	IW_IOCTL(SIOCSIWNICKN)	= ipw_wx_set_nick,
+	IW_IOCTL(SIOCGIWNICKN)	= ipw_wx_get_nick,
+	IW_IOCTL(SIOCSIWRATE)	= ipw_wx_set_rate,
+	IW_IOCTL(SIOCGIWRATE)	= ipw_wx_get_rate,
+	IW_IOCTL(SIOCSIWRTS)	= ipw_wx_set_rts,
+	IW_IOCTL(SIOCGIWRTS)	= ipw_wx_get_rts,
+	IW_IOCTL(SIOCSIWFRAG)	= ipw_wx_set_frag,
+	IW_IOCTL(SIOCGIWFRAG)	= ipw_wx_get_frag,
+	IW_IOCTL(SIOCSIWTXPOW)	= ipw_wx_set_txpow,
+	IW_IOCTL(SIOCGIWTXPOW)	= ipw_wx_get_txpow,
+	IW_IOCTL(SIOCSIWRETRY)	= ipw_wx_set_retry,
+	IW_IOCTL(SIOCGIWRETRY)	= ipw_wx_get_retry,
+	IW_IOCTL(SIOCSIWENCODE)	= ipw_wx_set_encode,
+	IW_IOCTL(SIOCGIWENCODE)	= ipw_wx_get_encode,
+	IW_IOCTL(SIOCSIWPOWER)	= ipw_wx_set_power,
+	IW_IOCTL(SIOCGIWPOWER)	= ipw_wx_get_power,
 };
 
 #define IPW_PRIV_SET_POWER	SIOCIWFIRSTPRIV
@@ -6134,38 +6184,31 @@ static iw_handler ipw_wx_handlers[] =
 #define IPW_PRIV_SET_PROMISC	SIOCIWFIRSTPRIV+4
 #define IPW_PRIV_RESET		SIOCIWFIRSTPRIV+5
 
-
 static struct iw_priv_args ipw_priv_args[] = {
 	{
-		.cmd = IPW_PRIV_SET_POWER,
-		.set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-		.name = "set_power"
-	},
+	 .cmd = IPW_PRIV_SET_POWER,
+	 .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+	 .name = "set_power"},
 	{
-		.cmd = IPW_PRIV_GET_POWER,
-		.get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
-		.name = "get_power"
-	},
+	 .cmd = IPW_PRIV_GET_POWER,
+	 .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
+	 .name = "get_power"},
 	{
-		.cmd = IPW_PRIV_SET_MODE,
-		.set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-		.name = "set_mode"
-	},
+	 .cmd = IPW_PRIV_SET_MODE,
+	 .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+	 .name = "set_mode"},
 	{
-		.cmd = IPW_PRIV_GET_MODE,
-		.get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
-		.name = "get_mode"
-	},
+	 .cmd = IPW_PRIV_GET_MODE,
+	 .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
+	 .name = "get_mode"},
 #ifdef CONFIG_IPW_PROMISC
 	{
-		IPW_PRIV_SET_PROMISC,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"
-	},
+	 IPW_PRIV_SET_PROMISC,
+	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"},
 	{
-		IPW_PRIV_RESET,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset"
-	},
-#endif /* CONFIG_IPW_PROMISC */
+	 IPW_PRIV_RESET,
+	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset"},
+#endif				/* CONFIG_IPW_PROMISC */
 };
 
 static iw_handler ipw_priv_handler[] = {
@@ -6179,25 +6222,21 @@ static iw_handler ipw_priv_handler[] = {
 #endif
 };
 
-static struct iw_handler_def ipw_wx_handler_def =
-{
-	.standard 	= ipw_wx_handlers,
-	.num_standard	= ARRAY_SIZE(ipw_wx_handlers),
-	.num_private	= ARRAY_SIZE(ipw_priv_handler),
- 	.num_private_args = ARRAY_SIZE(ipw_priv_args),
-	.private	= ipw_priv_handler,
-	.private_args	= ipw_priv_args,
+static struct iw_handler_def ipw_wx_handler_def = {
+	.standard		= ipw_wx_handlers,
+	.num_standard		= ARRAY_SIZE(ipw_wx_handlers),
+	.num_private		= ARRAY_SIZE(ipw_priv_handler),
+	.num_private_args	= ARRAY_SIZE(ipw_priv_args),
+	.private		= ipw_priv_handler,
+	.private_args		= ipw_priv_args,
 };
 
-
-
-
 /*
  * Get wireless statistics.
  * Called by /proc/net/wireless
  * Also called by SIOCGIWSTATS
  */
-static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
+static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev)
 {
 	struct ipw_priv *priv = ieee80211_priv(dev);
 	struct iw_statistics *wstats;
@@ -6217,7 +6256,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
 		wstats->qual.noise = 0;
 		wstats->qual.updated = 7;
 		wstats->qual.updated |= IW_QUAL_NOISE_INVALID |
-			IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID;
+		    IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID;
 		return wstats;
 	}
 
@@ -6225,7 +6264,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
 	wstats->qual.level = average_value(&priv->average_rssi);
 	wstats->qual.noise = average_value(&priv->average_noise);
 	wstats->qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED |
-		IW_QUAL_NOISE_UPDATED;
+	    IW_QUAL_NOISE_UPDATED;
 
 	wstats->miss.beacon = average_value(&priv->average_missed_beacons);
 	wstats->discard.retries = priv->last_tx_failures;
@@ -6238,13 +6277,12 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
 	return wstats;
 }
 
-
 /* net device stuff */
 
 static inline void init_sys_config(struct ipw_sys_config *sys_config)
 {
-        memset(sys_config, 0, sizeof(struct ipw_sys_config));
-	sys_config->bt_coexistence = 1; /* We may need to look into prvStaBtConfig */
+	memset(sys_config, 0, sizeof(struct ipw_sys_config));
+	sys_config->bt_coexistence = 1;	/* We may need to look into prvStaBtConfig */
 	sys_config->answer_broadcast_ssid_probe = 0;
 	sys_config->accept_all_data_frames = 0;
 	sys_config->accept_non_directed_frames = 1;
@@ -6253,7 +6291,7 @@ static inline void init_sys_config(struct ipw_sys_config *sys_config)
 	sys_config->exclude_multicast_unencrypted = 0;
 	sys_config->disable_multicast_decryption = 1;
 	sys_config->antenna_diversity = CFG_SYS_ANTENNA_BOTH;
-	sys_config->pass_crc_to_host = 0; /* TODO: See if 1 gives us FCS */
+	sys_config->pass_crc_to_host = 0;	/* TODO: See if 1 gives us FCS */
 	sys_config->dot11g_auto_detection = 0;
 	sys_config->enable_cts_to_self = 0;
 	sys_config->bt_coexist_collision_thr = 0;
@@ -6288,7 +6326,7 @@ we need to heavily modify the ieee80211_skb_to_txb.
 static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)
-		txb->fragments[0]->data;
+	    txb->fragments[0]->data;
 	int i = 0;
 	struct tfd_frame *tfd;
 	struct clx2_tx_queue *txq = &priv->txq[0];
@@ -6300,7 +6338,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
 	case IW_MODE_ADHOC:
 		hdr_len = IEEE80211_3ADDR_LEN;
 		unicast = !is_broadcast_ether_addr(hdr->addr1) &&
-			!is_multicast_ether_addr(hdr->addr1);
+		    !is_multicast_ether_addr(hdr->addr1);
 		id = ipw_find_station(priv, hdr->addr1);
 		if (id == IPW_INVALID_STATION) {
 			id = ipw_add_station(priv, hdr->addr1);
@@ -6316,7 +6354,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
 	case IW_MODE_INFRA:
 	default:
 		unicast = !is_broadcast_ether_addr(hdr->addr3) &&
-			!is_multicast_ether_addr(hdr->addr3);
+		    !is_multicast_ether_addr(hdr->addr3);
 		hdr_len = IEEE80211_3ADDR_LEN;
 		id = 0;
 		break;
@@ -6349,7 +6387,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
 	memcpy(&tfd->u.data.tfd.tfd_24.mchdr, hdr, hdr_len);
 
 	/* payload */
-	tfd->u.data.num_chunks = min((u8)(NUM_TFD_CHUNKS - 2), txb->nr_frags);
+	tfd->u.data.num_chunks = min((u8) (NUM_TFD_CHUNKS - 2), txb->nr_frags);
 	for (i = 0; i < tfd->u.data.num_chunks; i++) {
 		IPW_DEBUG_TX("Dumping TX packet frag %i of %i (%d bytes):\n",
 			     i, tfd->u.data.num_chunks,
@@ -6357,9 +6395,11 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
 		printk_buf(IPW_DL_TX, txb->fragments[i]->data + hdr_len,
 			   txb->fragments[i]->len - hdr_len);
 
-		tfd->u.data.chunk_ptr[i] = pci_map_single(
-			priv->pci_dev, txb->fragments[i]->data + hdr_len,
-			txb->fragments[i]->len - hdr_len, PCI_DMA_TODEVICE);
+		tfd->u.data.chunk_ptr[i] =
+		    pci_map_single(priv->pci_dev,
+				   txb->fragments[i]->data + hdr_len,
+				   txb->fragments[i]->len - hdr_len,
+				   PCI_DMA_TODEVICE);
 		tfd->u.data.chunk_len[i] = txb->fragments[i]->len - hdr_len;
 	}
 
@@ -6379,16 +6419,16 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
 			for (j = i; j < txb->nr_frags; j++) {
 				int size = txb->fragments[j]->len - hdr_len;
 				printk(KERN_INFO "Adding frag %d %d...\n",
-					j, size);
+				       j, size);
 				memcpy(skb_put(skb, size),
-					txb->fragments[j]->data + hdr_len,
-					size);
+				       txb->fragments[j]->data + hdr_len, size);
 			}
 			dev_kfree_skb_any(txb->fragments[i]);
 			txb->fragments[i] = skb;
-			tfd->u.data.chunk_ptr[i] = pci_map_single(
-				priv->pci_dev, skb->data,
-				tfd->u.data.chunk_len[i], PCI_DMA_TODEVICE);
+			tfd->u.data.chunk_ptr[i] =
+			    pci_map_single(priv->pci_dev, skb->data,
+					   tfd->u.data.chunk_len[i],
+					   PCI_DMA_TODEVICE);
 			tfd->u.data.num_chunks++;
 		}
 	}
@@ -6402,7 +6442,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
 
 	return;
 
- drop:
+      drop:
 	IPW_DEBUG_DROP("Silently dropping Tx packet.\n");
 	ieee80211_txb_free(txb);
 }
@@ -6429,7 +6469,7 @@ static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb,
 	spin_unlock_irqrestore(&priv->lock, flags);
 	return 0;
 
- fail_unlock:
+      fail_unlock:
 	spin_unlock_irqrestore(&priv->lock, flags);
 	return 1;
 }
@@ -6478,7 +6518,7 @@ static void ipw_ethtool_get_drvinfo(struct net_device *dev,
 	len = sizeof(date);
 	ipw_get_ordinal(p, IPW_ORD_STAT_FW_DATE, date, &len);
 
-	snprintf(info->fw_version, sizeof(info->fw_version),"%s (%s)",
+	snprintf(info->fw_version, sizeof(info->fw_version), "%s (%s)",
 		 vers, date);
 	strcpy(info->bus_info, pci_name(p->pci_dev));
 	info->eedump_len = CX2_EEPROM_IMAGE_SIZE;
@@ -6496,19 +6536,19 @@ static int ipw_ethtool_get_eeprom_len(struct net_device *dev)
 }
 
 static int ipw_ethtool_get_eeprom(struct net_device *dev,
-				  struct ethtool_eeprom *eeprom, u8 *bytes)
+				  struct ethtool_eeprom *eeprom, u8 * bytes)
 {
 	struct ipw_priv *p = ieee80211_priv(dev);
 
 	if (eeprom->offset + eeprom->len > CX2_EEPROM_IMAGE_SIZE)
 		return -EINVAL;
 
-	memcpy(bytes, &((u8 *)p->eeprom)[eeprom->offset], eeprom->len);
+	memcpy(bytes, &((u8 *) p->eeprom)[eeprom->offset], eeprom->len);
 	return 0;
 }
 
 static int ipw_ethtool_set_eeprom(struct net_device *dev,
-				  struct ethtool_eeprom *eeprom, u8 *bytes)
+				  struct ethtool_eeprom *eeprom, u8 * bytes)
 {
 	struct ipw_priv *p = ieee80211_priv(dev);
 	int i;
@@ -6516,21 +6556,20 @@ static int ipw_ethtool_set_eeprom(struct net_device *dev,
 	if (eeprom->offset + eeprom->len > CX2_EEPROM_IMAGE_SIZE)
 		return -EINVAL;
 
-	memcpy(&((u8 *)p->eeprom)[eeprom->offset], bytes, eeprom->len);
+	memcpy(&((u8 *) p->eeprom)[eeprom->offset], bytes, eeprom->len);
 	for (i = IPW_EEPROM_DATA;
-	     i < IPW_EEPROM_DATA + CX2_EEPROM_IMAGE_SIZE;
-	     i++)
+	     i < IPW_EEPROM_DATA + CX2_EEPROM_IMAGE_SIZE; i++)
 		ipw_write8(p, i, p->eeprom[i]);
 
 	return 0;
 }
 
 static struct ethtool_ops ipw_ethtool_ops = {
-	 .get_link       = ipw_ethtool_get_link,
-	 .get_drvinfo	 = ipw_ethtool_get_drvinfo,
-	 .get_eeprom_len = ipw_ethtool_get_eeprom_len,
-	 .get_eeprom	 = ipw_ethtool_get_eeprom,
-	 .set_eeprom	 = ipw_ethtool_set_eeprom,
+	.get_link	= ipw_ethtool_get_link,
+	.get_drvinfo	= ipw_ethtool_get_drvinfo,
+	.get_eeprom_len	= ipw_ethtool_get_eeprom_len,
+	.get_eeprom	= ipw_ethtool_get_eeprom,
+	.set_eeprom	= ipw_ethtool_set_eeprom,
 };
 
 static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs)
@@ -6574,10 +6613,10 @@ static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs)
 
 	tasklet_schedule(&priv->irq_tasklet);
 
- 	spin_unlock(&priv->lock);
+	spin_unlock(&priv->lock);
 
 	return IRQ_HANDLED;
- none:
+      none:
 	spin_unlock(&priv->lock);
 	return IRQ_NONE;
 }
@@ -6609,7 +6648,7 @@ static void ipw_rf_kill(void *adapter)
 		IPW_DEBUG_RF_KILL("HW RF Kill deactivated.  SW RF Kill still "
 				  "enabled\n");
 
- exit_unlock:
+      exit_unlock:
 	spin_unlock_irqrestore(&priv->lock, flags);
 }
 
@@ -6642,7 +6681,6 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv)
 	return ret;
 }
 
-
 static void shim__set_security(struct net_device *dev,
 			       struct ieee80211_security *sec)
 {
@@ -6683,8 +6721,7 @@ static void shim__set_security(struct net_device *dev,
 		priv->status |= STATUS_SECURITY_UPDATED;
 	}
 
-	if (sec->flags & SEC_ENABLED &&
-	    priv->sec.enabled != sec->enabled) {
+	if (sec->flags & SEC_ENABLED && priv->sec.enabled != sec->enabled) {
 		priv->sec.flags |= SEC_ENABLED;
 		priv->sec.enabled = sec->enabled;
 		priv->status |= STATUS_SECURITY_UPDATED;
@@ -6694,8 +6731,7 @@ static void shim__set_security(struct net_device *dev,
 			priv->capability &= ~CAP_PRIVACY_ON;
 	}
 
-	if (sec->flags & SEC_LEVEL &&
-	    priv->sec.level != sec->level) {
+	if (sec->flags & SEC_LEVEL && priv->sec.level != sec->level) {
 		priv->sec.level = sec->level;
 		priv->sec.flags |= SEC_LEVEL;
 		priv->status |= STATUS_SECURITY_UPDATED;
@@ -6709,7 +6745,7 @@ static void shim__set_security(struct net_device *dev,
 	    (((priv->assoc_request.capability &
 	       WLAN_CAPABILITY_PRIVACY) && !sec->enabled) ||
 	     (!(priv->assoc_request.capability &
-		 WLAN_CAPABILITY_PRIVACY) && sec->enabled))) {
+		WLAN_CAPABILITY_PRIVACY) && sec->enabled))) {
 		IPW_DEBUG_ASSOC("Disassociating due to capability "
 				"change.\n");
 		ipw_disassociate(priv);
@@ -6723,7 +6759,7 @@ static int init_supported_rates(struct ipw_priv *priv,
 	/* TODO: Mask out rates based on priv->rates_mask */
 
 	memset(rates, 0, sizeof(*rates));
-        /* configure supported rates */
+	/* configure supported rates */
 	switch (priv->ieee->freq_band) {
 	case IEEE80211_52GHZ_BAND:
 		rates->ieee_mode = IPW_A_MODE;
@@ -6732,7 +6768,7 @@ static int init_supported_rates(struct ipw_priv *priv,
 					IEEE80211_OFDM_DEFAULT_RATES_MASK);
 		break;
 
-	default: /* Mixed or 2.4Ghz */
+	default:		/* Mixed or 2.4Ghz */
 		rates->ieee_mode = IPW_G_MODE;
 		rates->purpose = IPW_RATE_CAPABILITIES;
 		ipw_add_cck_scan_rates(rates, IEEE80211_CCK_MODULATION,
@@ -6783,8 +6819,8 @@ static int ipw_config(struct ipw_priv *priv)
 	if (ipw_send_system_config(priv, &priv->sys_config))
 		goto error;
 
-        init_supported_rates(priv, &priv->rates);
-        if (ipw_send_supported_rates(priv, &priv->rates))
+	init_supported_rates(priv, &priv->rates);
+	if (ipw_send_supported_rates(priv, &priv->rates))
 		goto error;
 
 	/* Set request-to-send threshold */
@@ -6806,7 +6842,7 @@ static int ipw_config(struct ipw_priv *priv)
 
 	return 0;
 
- error:
+      error:
 	return -EIO;
 }
 
@@ -6818,13 +6854,12 @@ static int ipw_up(struct ipw_priv *priv)
 	if (priv->status & STATUS_EXIT_PENDING)
 		return -EIO;
 
-	for (i = 0; i < MAX_HW_RESTARTS; i++ ) {
+	for (i = 0; i < MAX_HW_RESTARTS; i++) {
 		/* Load the microcode, firmware, and eeprom.
 		 * Also start the clocks. */
 		rc = ipw_load(priv);
 		if (rc) {
-			IPW_ERROR("Unable to load firmware: 0x%08X\n",
-					rc);
+			IPW_ERROR("Unable to load firmware: 0x%08X\n", rc);
 			return rc;
 		}
 
@@ -6857,8 +6892,7 @@ static int ipw_up(struct ipw_priv *priv)
 
 	/* tried to restart and config the device for as long as our
 	 * patience could withstand */
-	IPW_ERROR("Unable to initialize device after %d attempts.\n",
-		  i);
+	IPW_ERROR("Unable to initialize device after %d attempts.\n", i);
 	return -EIO;
 }
 
@@ -6923,10 +6957,10 @@ static struct pci_device_id card_ids[] = {
 	{PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, 0x2761, 0, 0, 0},
 	{PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, 0x2762, 0, 0, 0},
 	{PCI_VENDOR_ID_INTEL, 0x104f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{PCI_VENDOR_ID_INTEL, 0x4220, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* BG */
-	{PCI_VENDOR_ID_INTEL, 0x4221, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* 2225BG */
-	{PCI_VENDOR_ID_INTEL, 0x4223, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */
-	{PCI_VENDOR_ID_INTEL, 0x4224, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */
+	{PCI_VENDOR_ID_INTEL, 0x4220, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},	/* BG */
+	{PCI_VENDOR_ID_INTEL, 0x4221, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},	/* 2225BG */
+	{PCI_VENDOR_ID_INTEL, 0x4223, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},	/* ABG */
+	{PCI_VENDOR_ID_INTEL, 0x4224, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},	/* ABG */
 
 	/* required last entry */
 	{0,}
@@ -6954,11 +6988,10 @@ static struct attribute *ipw_sysfs_entries[] = {
 
 static struct attribute_group ipw_attribute_group = {
 	.name = NULL,		/* put in device directory */
-	.attrs	= ipw_sysfs_entries,
+	.attrs = ipw_sysfs_entries,
 };
 
-static int ipw_pci_probe(struct pci_dev *pdev,
-			 const struct pci_device_id *ent)
+static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	int err = 0;
 	struct net_device *net_dev;
@@ -7051,7 +7084,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
 		priv->config |= CFG_STATIC_CHANNEL;
 		priv->channel = channel;
 		IPW_DEBUG_INFO("Bind to static channel %d\n", channel);
- 		IPW_DEBUG_INFO("Bind to static channel %d\n", channel);
+		IPW_DEBUG_INFO("Bind to static channel %d\n", channel);
 		/* TODO: Validate that provided channel is in range */
 	}
 
@@ -7078,9 +7111,9 @@ static int ipw_pci_probe(struct pci_dev *pdev,
 		priv->ieee->abg_ture = 1;
 		band = IEEE80211_52GHZ_BAND | IEEE80211_24GHZ_BAND;
 		modulation = IEEE80211_OFDM_MODULATION |
-			IEEE80211_CCK_MODULATION;
+		    IEEE80211_CCK_MODULATION;
 		priv->adapter = IPW_2915ABG;
-		priv->ieee->mode = IEEE_A|IEEE_G|IEEE_B;
+		priv->ieee->mode = IEEE_A | IEEE_G | IEEE_B;
 	} else {
 		if (priv->pci_dev->device == 0x4221)
 			printk(KERN_INFO DRV_NAME
@@ -7094,9 +7127,9 @@ static int ipw_pci_probe(struct pci_dev *pdev,
 		priv->ieee->abg_ture = 0;
 		band = IEEE80211_24GHZ_BAND;
 		modulation = IEEE80211_OFDM_MODULATION |
-			IEEE80211_CCK_MODULATION;
+		    IEEE80211_CCK_MODULATION;
 		priv->adapter = IPW_2200BG;
-		priv->ieee->mode = IEEE_G|IEEE_B;
+		priv->ieee->mode = IEEE_G | IEEE_B;
 	}
 
 	priv->ieee->freq_band = band;
@@ -7110,11 +7143,10 @@ static int ipw_pci_probe(struct pci_dev *pdev,
 	priv->rts_threshold = DEFAULT_RTS_THRESHOLD;
 
 	/* If power management is turned on, default to AC mode */
-        priv->power_mode = IPW_POWER_AC;
+	priv->power_mode = IPW_POWER_AC;
 	priv->tx_power = IPW_DEFAULT_TX_POWER;
 
-	err = request_irq(pdev->irq, ipw_isr, SA_SHIRQ, DRV_NAME,
-			  priv);
+	err = request_irq(pdev->irq, ipw_isr, SA_SHIRQ, DRV_NAME, priv);
 	if (err) {
 		IPW_ERROR("Error allocating IRQ %d\n", pdev->irq);
 		goto out_destroy_workqueue;
@@ -7136,7 +7168,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
 	net_dev->wireless_handlers = &ipw_wx_handler_def;
 	net_dev->ethtool_ops = &ipw_ethtool_ops;
 	net_dev->irq = pdev->irq;
-	net_dev->base_addr = (unsigned long )priv->hw_base;
+	net_dev->base_addr = (unsigned long)priv->hw_base;
 	net_dev->mem_start = pci_resource_start(pdev, 0);
 	net_dev->mem_end = net_dev->mem_start + pci_resource_len(pdev, 0) - 1;
 
@@ -7154,23 +7186,23 @@ static int ipw_pci_probe(struct pci_dev *pdev,
 
 	return 0;
 
- out_remove_group:
+      out_remove_group:
 	sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group);
- out_release_irq:
+      out_release_irq:
 	free_irq(pdev->irq, priv);
- out_destroy_workqueue:
+      out_destroy_workqueue:
 	destroy_workqueue(priv->workqueue);
 	priv->workqueue = NULL;
- out_iounmap:
+      out_iounmap:
 	iounmap(priv->hw_base);
- out_pci_release_regions:
+      out_pci_release_regions:
 	pci_release_regions(pdev);
- out_pci_disable_device:
+      out_pci_disable_device:
 	pci_disable_device(pdev);
 	pci_set_drvdata(pdev, NULL);
- out_free_ieee80211:
+      out_free_ieee80211:
 	free_ieee80211(priv->net_dev);
- out:
+      out:
 	return err;
 }
 
@@ -7223,16 +7255,15 @@ static void ipw_pci_remove(struct pci_dev *pdev)
 #endif
 }
 
-
 #ifdef CONFIG_PM
-static int ipw_pci_suspend(struct pci_dev *pdev, u32 state)
+static int ipw_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct ipw_priv *priv = pci_get_drvdata(pdev);
 	struct net_device *dev = priv->net_dev;
 
 	printk(KERN_INFO "%s: Going into suspend...\n", dev->name);
 
- 	/* Take down the device; powers it off, etc. */
+	/* Take down the device; powers it off, etc. */
 	ipw_down(priv);
 
 	/* Remove the PRESENT state of the device */
@@ -7240,7 +7271,7 @@ static int ipw_pci_suspend(struct pci_dev *pdev, u32 state)
 
 	pci_save_state(pdev);
 	pci_disable_device(pdev);
-	pci_set_power_state(pdev, state);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
 	return 0;
 }
@@ -7306,8 +7337,7 @@ static int __init ipw_init(void)
 		return ret;
 	}
 
-	ret = driver_create_file(&ipw_driver.driver,
-				 &driver_attr_debug_level);
+	ret = driver_create_file(&ipw_driver.driver, &driver_attr_debug_level);
 	if (ret) {
 		IPW_ERROR("Unable to create driver sysfs file\n");
 		pci_unregister_driver(&ipw_driver);
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index 3bff09d..5b00882 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -42,9 +42,11 @@
 #include <linux/etherdevice.h>
 #include <linux/delay.h>
 #include <linux/random.h>
+#include <linux/dma-mapping.h>
 
 #include <linux/firmware.h>
 #include <linux/wireless.h>
+#include <linux/dma-mapping.h>
 #include <asm/io.h>
 
 #include <net/ieee80211.h>
@@ -54,8 +56,7 @@
 #include <linux/workqueue.h>
 
 /* Authentication  and Association States */
-enum connection_manager_assoc_states
-{
+enum connection_manager_assoc_states {
 	CMAS_INIT = 0,
 	CMAS_TX_AUTH_SEQ_1,
 	CMAS_RX_AUTH_SEQ_2,
@@ -72,7 +73,6 @@ enum connection_manager_assoc_states
 	CMAS_LAST
 };
 
-
 #define IPW_WAIT                     (1<<0)
 #define IPW_QUIET                    (1<<1)
 #define IPW_ROAMING                  (1<<2)
@@ -188,7 +188,6 @@ enum connection_manager_assoc_states
 #define DCT_FLAG_EXT_MODE_CCK  0x01
 #define DCT_FLAG_EXT_MODE_OFDM 0x00
 
-
 #define TX_RX_TYPE_MASK                    0xFF
 #define TX_FRAME_TYPE                      0x00
 #define TX_HOST_COMMAND_TYPE               0x01
@@ -240,107 +239,97 @@ enum connection_manager_assoc_states
  * Contains common data for Rx and Tx queues
  */
 struct clx2_queue {
-	int n_bd;                      /**< number of BDs in this queue */
-	int first_empty;               /**< 1-st empty entry (index) */
-	int last_used;                 /**< last used entry (index) */
-	u32 reg_w;                   /**< 'write' reg (queue head), addr in domain 1 */
-	u32 reg_r;                   /**< 'read' reg (queue tail), addr in domain 1 */
-	dma_addr_t dma_addr;            /**< physical addr for BD's */
-	int low_mark;                  /**< low watermark, resume queue if free space more than this */
-	int high_mark;                 /**< high watermark, stop queue if free space less than this */
+	int n_bd;		       /**< number of BDs in this queue */
+	int first_empty;	       /**< 1-st empty entry (index) */
+	int last_used;		       /**< last used entry (index) */
+	u32 reg_w;		     /**< 'write' reg (queue head), addr in domain 1 */
+	u32 reg_r;		     /**< 'read' reg (queue tail), addr in domain 1 */
+	dma_addr_t dma_addr;		/**< physical addr for BD's */
+	int low_mark;		       /**< low watermark, resume queue if free space more than this */
+	int high_mark;		       /**< high watermark, stop queue if free space less than this */
 } __attribute__ ((packed));
 
-struct machdr32
-{
+struct machdr32 {
 	u16 frame_ctl;
-	u16 duration;     // watch out for endians!
-	u8 addr1[ MACADRR_BYTE_LEN ];
-	u8 addr2[ MACADRR_BYTE_LEN ];
-	u8 addr3[ MACADRR_BYTE_LEN ];
-	u16 seq_ctrl;     // more endians!
-	u8 addr4[ MACADRR_BYTE_LEN ];
+	u16 duration;		// watch out for endians!
+	u8 addr1[MACADRR_BYTE_LEN];
+	u8 addr2[MACADRR_BYTE_LEN];
+	u8 addr3[MACADRR_BYTE_LEN];
+	u16 seq_ctrl;		// more endians!
+	u8 addr4[MACADRR_BYTE_LEN];
 	u16 qos_ctrl;
-} __attribute__ ((packed)) ;
+} __attribute__ ((packed));
 
-struct machdr30
-{
+struct machdr30 {
 	u16 frame_ctl;
-	u16 duration;     // watch out for endians!
-	u8 addr1[ MACADRR_BYTE_LEN ];
-	u8 addr2[ MACADRR_BYTE_LEN ];
-	u8 addr3[ MACADRR_BYTE_LEN ];
-	u16 seq_ctrl;     // more endians!
-	u8 addr4[ MACADRR_BYTE_LEN ];
-} __attribute__ ((packed)) ;
-
-struct machdr26
-{
+	u16 duration;		// watch out for endians!
+	u8 addr1[MACADRR_BYTE_LEN];
+	u8 addr2[MACADRR_BYTE_LEN];
+	u8 addr3[MACADRR_BYTE_LEN];
+	u16 seq_ctrl;		// more endians!
+	u8 addr4[MACADRR_BYTE_LEN];
+} __attribute__ ((packed));
+
+struct machdr26 {
 	u16 frame_ctl;
-	u16 duration;     // watch out for endians!
-	u8 addr1[ MACADRR_BYTE_LEN ];
-	u8 addr2[ MACADRR_BYTE_LEN ];
-	u8 addr3[ MACADRR_BYTE_LEN ];
-	u16 seq_ctrl;     // more endians!
+	u16 duration;		// watch out for endians!
+	u8 addr1[MACADRR_BYTE_LEN];
+	u8 addr2[MACADRR_BYTE_LEN];
+	u8 addr3[MACADRR_BYTE_LEN];
+	u16 seq_ctrl;		// more endians!
 	u16 qos_ctrl;
-} __attribute__ ((packed)) ;
+} __attribute__ ((packed));
 
-struct machdr24
-{
+struct machdr24 {
 	u16 frame_ctl;
-	u16 duration;     // watch out for endians!
-	u8 addr1[ MACADRR_BYTE_LEN ];
-	u8 addr2[ MACADRR_BYTE_LEN ];
-	u8 addr3[ MACADRR_BYTE_LEN ];
-	u16 seq_ctrl;     // more endians!
-} __attribute__ ((packed)) ;
+	u16 duration;		// watch out for endians!
+	u8 addr1[MACADRR_BYTE_LEN];
+	u8 addr2[MACADRR_BYTE_LEN];
+	u8 addr3[MACADRR_BYTE_LEN];
+	u16 seq_ctrl;		// more endians!
+} __attribute__ ((packed));
 
 // TX TFD with 32 byte MAC Header
-struct tx_tfd_32
-{
-	struct machdr32    mchdr;                      // 32
-	u32                uivplaceholder[2];          // 8
-} __attribute__ ((packed)) ;
+struct tx_tfd_32 {
+	struct machdr32 mchdr;	// 32
+	u32 uivplaceholder[2];	// 8
+} __attribute__ ((packed));
 
 // TX TFD with 30 byte MAC Header
-struct tx_tfd_30
-{
-	struct machdr30    mchdr;                      // 30
-	u8                 reserved[2];                // 2
-	u32                uivplaceholder[2];          // 8
-} __attribute__ ((packed)) ;
+struct tx_tfd_30 {
+	struct machdr30 mchdr;	// 30
+	u8 reserved[2];		// 2
+	u32 uivplaceholder[2];	// 8
+} __attribute__ ((packed));
 
 // tx tfd with 26 byte mac header
-struct tx_tfd_26
-{
-	struct machdr26    mchdr;                      // 26
-	u8                 reserved1[2];               // 2
-	u32                uivplaceholder[2];          // 8
-	u8                 reserved2[4];               // 4
-} __attribute__ ((packed)) ;
+struct tx_tfd_26 {
+	struct machdr26 mchdr;	// 26
+	u8 reserved1[2];	// 2
+	u32 uivplaceholder[2];	// 8
+	u8 reserved2[4];	// 4
+} __attribute__ ((packed));
 
 // tx tfd with 24 byte mac header
-struct tx_tfd_24
-{
-	struct machdr24    mchdr;                      // 24
-	u32                uivplaceholder[2];          // 8
-	u8                 reserved[8];                // 8
-} __attribute__ ((packed)) ;
-
+struct tx_tfd_24 {
+	struct machdr24 mchdr;	// 24
+	u32 uivplaceholder[2];	// 8
+	u8 reserved[8];		// 8
+} __attribute__ ((packed));
 
 #define DCT_WEP_KEY_FIELD_LENGTH 16
 
-struct tfd_command
-{
+struct tfd_command {
 	u8 index;
 	u8 length;
 	u16 reserved;
 	u8 payload[0];
-} __attribute__ ((packed)) ;
+} __attribute__ ((packed));
 
 struct tfd_data {
 	/* Header */
 	u32 work_area_ptr;
-	u8 station_number; /* 0 for BSS */
+	u8 station_number;	/* 0 for BSS */
 	u8 reserved1;
 	u16 reserved2;
 
@@ -357,14 +346,13 @@ struct tfd_data {
 	u8 antenna;
 	u16 next_packet_duration;
 	u16 next_frag_len;
-	u16 back_off_counter; //////txop;
+	u16 back_off_counter;	//////txop;
 	u8 retrylimit;
 	u16 cwcurrent;
 	u8 reserved3;
 
 	/* 802.11 MAC Header */
-	union
-	{
+	union {
 		struct tx_tfd_24 tfd_24;
 		struct tx_tfd_26 tfd_26;
 		struct tx_tfd_30 tfd_30;
@@ -377,8 +365,7 @@ struct tfd_data {
 	u16 chunk_len[NUM_TFD_CHUNKS];
 } __attribute__ ((packed));
 
-struct txrx_control_flags
-{
+struct txrx_control_flags {
 	u8 message_type;
 	u8 rx_seq_num;
 	u8 control_bits;
@@ -388,17 +375,16 @@ struct txrx_control_flags
 #define  TFD_SIZE                           128
 #define  TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH   (TFD_SIZE - sizeof(struct txrx_control_flags))
 
-struct tfd_frame
-{
+struct tfd_frame {
 	struct txrx_control_flags control_flags;
 	union {
 		struct tfd_data data;
 		struct tfd_command cmd;
 		u8 raw[TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH];
 	} u;
-} __attribute__ ((packed)) ;
+} __attribute__ ((packed));
 
-typedef void destructor_func(const void*);
+typedef void destructor_func(const void *);
 
 /**
  * Tx Queue for DMA. Queue consists of circular buffer of
@@ -406,7 +392,7 @@ typedef void destructor_func(const void*);
  */
 struct clx2_tx_queue {
 	struct clx2_queue q;
-	struct tfd_frame* bd;
+	struct tfd_frame *bd;
 	struct ieee80211_txb **txb;
 };
 
@@ -421,8 +407,7 @@ struct clx2_tx_queue {
 #define SUP_RATE_11G_MAX_NUM_CHANNELS  (12)
 
 // Used for passing to driver number of successes and failures per rate
-struct rate_histogram
-{
+struct rate_histogram {
 	union {
 		u32 a[SUP_RATE_11A_MAX_NUM_CHANNELS];
 		u32 b[SUP_RATE_11B_MAX_NUM_CHANNELS];
@@ -473,12 +458,12 @@ struct notif_scan_complete {
 	u8 num_channels;
 	u8 status;
 	u8 reserved;
-}  __attribute__ ((packed));
+} __attribute__ ((packed));
 
 struct notif_frag_length {
 	u16 frag_length;
 	u16 reserved;
-}  __attribute__ ((packed));
+} __attribute__ ((packed));
 
 struct notif_beacon_state {
 	u32 state;
@@ -541,11 +526,11 @@ struct ipw_rx_notification {
 
 struct ipw_rx_frame {
 	u32 reserved1;
-	u8 parent_tsf[4];     // fw_use[0] is boolean for OUR_TSF_IS_GREATER
-	u8 received_channel;  // The channel that this frame was received on.
-			      // Note that for .11b this does not have to be
-	                      // the same as the channel that it was sent.
-                              // Filled by LMAC
+	u8 parent_tsf[4];	// fw_use[0] is boolean for OUR_TSF_IS_GREATER
+	u8 received_channel;	// The channel that this frame was received on.
+	// Note that for .11b this does not have to be
+	// the same as the channel that it was sent.
+	// Filled by LMAC
 	u8 frameStatus;
 	u8 rate;
 	u8 rssi;
@@ -554,10 +539,10 @@ struct ipw_rx_frame {
 	u16 signal;
 	u16 noise;
 	u8 antennaAndPhy;
-	u8 control;           // control bit should be on in bg
-	u8 rtscts_rate;       // rate of rts or cts (in rts cts sequence rate
-	                      // is identical)
-	u8 rtscts_seen;       // 0x1 RTS seen ; 0x2 CTS seen
+	u8 control;		// control bit should be on in bg
+	u8 rtscts_rate;		// rate of rts or cts (in rts cts sequence rate
+	// is identical)
+	u8 rtscts_seen;		// 0x1 RTS seen ; 0x2 CTS seen
 	u16 length;
 	u8 data[0];
 } __attribute__ ((packed));
@@ -569,8 +554,7 @@ struct ipw_rx_header {
 	u8 reserved;
 } __attribute__ ((packed));
 
-struct ipw_rx_packet
-{
+struct ipw_rx_packet {
 	struct ipw_rx_header header;
 	union {
 		struct ipw_rx_frame frame;
@@ -587,21 +571,20 @@ struct ipw_rx_mem_buffer {
 	struct ipw_rx_buffer *rxb;
 	struct sk_buff *skb;
 	struct list_head list;
-}; /* Not transferred over network, so not  __attribute__ ((packed)) */
+};				/* Not transferred over network, so not  __attribute__ ((packed)) */
 
 struct ipw_rx_queue {
 	struct ipw_rx_mem_buffer pool[RX_QUEUE_SIZE + RX_FREE_BUFFERS];
 	struct ipw_rx_mem_buffer *queue[RX_QUEUE_SIZE];
-	u32 processed; /* Internal index to last handled Rx packet */
-	u32 read;      /* Shared index to newest available Rx buffer */
-	u32 write;     /* Shared index to oldest written Rx packet */
-	u32 free_count;/* Number of pre-allocated buffers in rx_free */
+	u32 processed;		/* Internal index to last handled Rx packet */
+	u32 read;		/* Shared index to newest available Rx buffer */
+	u32 write;		/* Shared index to oldest written Rx packet */
+	u32 free_count;		/* Number of pre-allocated buffers in rx_free */
 	/* Each of these lists is used as a FIFO for ipw_rx_mem_buffers */
-	struct list_head rx_free;  /* Own an SKBs */
-	struct list_head rx_used;  /* No SKB allocated */
+	struct list_head rx_free;	/* Own an SKBs */
+	struct list_head rx_used;	/* No SKB allocated */
 	spinlock_t lock;
-}; /* Not transferred over network, so not  __attribute__ ((packed)) */
-
+};				/* Not transferred over network, so not  __attribute__ ((packed)) */
 
 struct alive_command_responce {
 	u8 alive_command;
@@ -625,8 +608,7 @@ struct ipw_rates {
 	u8 rates[IPW_MAX_RATES];
 } __attribute__ ((packed));
 
-struct command_block
-{
+struct command_block {
 	unsigned int control;
 	u32 source_addr;
 	u32 dest_addr;
@@ -634,18 +616,16 @@ struct command_block
 } __attribute__ ((packed));
 
 #define CB_NUMBER_OF_ELEMENTS_SMALL 64
-struct fw_image_desc
-{
+struct fw_image_desc {
 	unsigned long last_cb_index;
 	unsigned long current_cb_index;
 	struct command_block cb_list[CB_NUMBER_OF_ELEMENTS_SMALL];
-	void * v_addr;
+	void *v_addr;
 	unsigned long p_addr;
 	unsigned long len;
 };
 
-struct ipw_sys_config
-{
+struct ipw_sys_config {
 	u8 bt_coexistence;
 	u8 reserved1;
 	u8 answer_broadcast_ssid_probe;
@@ -668,8 +648,7 @@ struct ipw_sys_config
 	u8 reserved3;
 } __attribute__ ((packed));
 
-struct ipw_multicast_addr
-{
+struct ipw_multicast_addr {
 	u8 num_of_multicast_addresses;
 	u8 reserved[3];
 	u8 mac1[6];
@@ -678,8 +657,7 @@ struct ipw_multicast_addr
 	u8 mac4[6];
 } __attribute__ ((packed));
 
-struct ipw_wep_key
-{
+struct ipw_wep_key {
 	u8 cmd_id;
 	u8 seq_num;
 	u8 key_index;
@@ -687,8 +665,7 @@ struct ipw_wep_key
 	u8 key[16];
 } __attribute__ ((packed));
 
-struct ipw_tgi_tx_key
-{
+struct ipw_tgi_tx_key {
 	u8 key_id;
 	u8 security_type;
 	u8 station_index;
@@ -699,8 +676,7 @@ struct ipw_tgi_tx_key
 
 #define IPW_SCAN_CHANNELS 54
 
-struct ipw_scan_request
-{
+struct ipw_scan_request {
 	u8 scan_type;
 	u16 dwell_time;
 	u8 channels_list[IPW_SCAN_CHANNELS];
@@ -716,8 +692,7 @@ enum {
 	IPW_SCAN_TYPES
 };
 
-struct ipw_scan_request_ext
-{
+struct ipw_scan_request_ext {
 	u32 full_scan_index;
 	u8 channels_list[IPW_SCAN_CHANNELS];
 	u8 scan_type[IPW_SCAN_CHANNELS / 2];
@@ -738,19 +713,16 @@ extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan,
 {
 	if (index % 2)
 		scan->scan_type[index / 2] =
-			(scan->scan_type[index / 2] & 0xF0) |
-			(scan_type & 0x0F);
+		    (scan->scan_type[index / 2] & 0xF0) | (scan_type & 0x0F);
 	else
 		scan->scan_type[index / 2] =
-			(scan->scan_type[index / 2] & 0x0F) |
-			((scan_type & 0x0F) << 4);
+		    (scan->scan_type[index / 2] & 0x0F) |
+		    ((scan_type & 0x0F) << 4);
 }
 
-struct ipw_associate
-{
+struct ipw_associate {
 	u8 channel;
-	u8 auth_type:4,
-	   auth_key:4;
+	u8 auth_type:4, auth_key:4;
 	u8 assoc_type;
 	u8 reserved;
 	u16 policy_support;
@@ -769,8 +741,7 @@ struct ipw_associate
 	u16 reserved2;
 } __attribute__ ((packed));
 
-struct ipw_supported_rates
-{
+struct ipw_supported_rates {
 	u8 ieee_mode;
 	u8 num_rates;
 	u8 purpose;
@@ -778,42 +749,36 @@ struct ipw_supported_rates
 	u8 supported_rates[IPW_MAX_RATES];
 } __attribute__ ((packed));
 
-struct ipw_rts_threshold
-{
+struct ipw_rts_threshold {
 	u16 rts_threshold;
 	u16 reserved;
 } __attribute__ ((packed));
 
-struct ipw_frag_threshold
-{
+struct ipw_frag_threshold {
 	u16 frag_threshold;
 	u16 reserved;
 } __attribute__ ((packed));
 
-struct ipw_retry_limit
-{
+struct ipw_retry_limit {
 	u8 short_retry_limit;
 	u8 long_retry_limit;
 	u16 reserved;
 } __attribute__ ((packed));
 
-struct ipw_dino_config
-{
+struct ipw_dino_config {
 	u32 dino_config_addr;
 	u16 dino_config_size;
 	u8 dino_response;
 	u8 reserved;
 } __attribute__ ((packed));
 
-struct ipw_aironet_info
-{
+struct ipw_aironet_info {
 	u8 id;
 	u8 length;
 	u16 reserved;
 } __attribute__ ((packed));
 
-struct ipw_rx_key
-{
+struct ipw_rx_key {
 	u8 station_index;
 	u8 key_type;
 	u8 key_id;
@@ -824,23 +789,20 @@ struct ipw_rx_key
 	u8 reserved;
 } __attribute__ ((packed));
 
-struct ipw_country_channel_info
-{
+struct ipw_country_channel_info {
 	u8 first_channel;
 	u8 no_channels;
 	s8 max_tx_power;
 } __attribute__ ((packed));
 
-struct ipw_country_info
-{
+struct ipw_country_info {
 	u8 id;
 	u8 length;
 	u8 country_str[3];
 	struct ipw_country_channel_info groups[7];
 } __attribute__ ((packed));
 
-struct ipw_channel_tx_power
-{
+struct ipw_channel_tx_power {
 	u8 channel_number;
 	s8 tx_power;
 } __attribute__ ((packed));
@@ -850,15 +812,13 @@ struct ipw_channel_tx_power
 #define MAX_A_CHANNELS  37
 #define MAX_B_CHANNELS  14
 
-struct ipw_tx_power
-{
+struct ipw_tx_power {
 	u8 num_channels;
 	u8 ieee_mode;
 	struct ipw_channel_tx_power channels_tx_power[MAX_A_CHANNELS];
 } __attribute__ ((packed));
 
-struct ipw_qos_parameters
-{
+struct ipw_qos_parameters {
 	u16 cw_min[4];
 	u16 cw_max[4];
 	u8 aifs[4];
@@ -866,15 +826,13 @@ struct ipw_qos_parameters
 	u16 tx_op_limit[4];
 } __attribute__ ((packed));
 
-struct ipw_rsn_capabilities
-{
+struct ipw_rsn_capabilities {
 	u8 id;
 	u8 length;
 	u16 version;
 } __attribute__ ((packed));
 
-struct ipw_sensitivity_calib
-{
+struct ipw_sensitivity_calib {
 	u16 beacon_rssi_raw;
 	u16 reserved;
 } __attribute__ ((packed));
@@ -893,10 +851,11 @@ struct ipw_sensitivity_calib
  * - \a param filled with status parameters.
  */
 struct ipw_cmd {
-  u32 cmd;         /**< Host command */
-  u32 status;      /**< Status */
-  u32 status_len;  /**< How many 32 bit parameters in the status */
-  u32 len;         /**< incoming parameters length, bytes */
+	u32 cmd;   /**< Host command */
+	u32 status;/**< Status */
+	u32 status_len;
+		   /**< How many 32 bit parameters in the status */
+	u32 len;   /**< incoming parameters length, bytes */
   /**
    * command parameters.
    * There should be enough space for incoming and
@@ -904,10 +863,10 @@ struct ipw_cmd {
    * Incoming parameters listed 1-st, followed by outcoming params.
    * nParams=(len+3)/4+status_len
    */
-  u32 param[0];
+	u32 param[0];
 } __attribute__ ((packed));
 
-#define STATUS_HCMD_ACTIVE      (1<<0)  /**< host command in progress */
+#define STATUS_HCMD_ACTIVE      (1<<0)	/**< host command in progress */
 
 #define STATUS_INT_ENABLED      (1<<1)
 #define STATUS_RF_KILL_HW       (1<<2)
@@ -930,15 +889,15 @@ struct ipw_cmd {
 #define STATUS_SCANNING         (1<<21)
 #define STATUS_SCAN_ABORTING    (1<<22)
 
-#define STATUS_INDIRECT_BYTE    (1<<28) /* sysfs entry configured for access */
-#define STATUS_INDIRECT_DWORD   (1<<29) /* sysfs entry configured for access */
-#define STATUS_DIRECT_DWORD     (1<<30) /* sysfs entry configured for access */
+#define STATUS_INDIRECT_BYTE    (1<<28)	/* sysfs entry configured for access */
+#define STATUS_INDIRECT_DWORD   (1<<29)	/* sysfs entry configured for access */
+#define STATUS_DIRECT_DWORD     (1<<30)	/* sysfs entry configured for access */
 
-#define STATUS_SECURITY_UPDATED (1<<31) /* Security sync needed */
+#define STATUS_SECURITY_UPDATED (1<<31)	/* Security sync needed */
 
-#define CFG_STATIC_CHANNEL      (1<<0) /* Restrict assoc. to single channel */
-#define CFG_STATIC_ESSID        (1<<1) /* Restrict assoc. to single SSID */
-#define CFG_STATIC_BSSID        (1<<2) /* Restrict assoc. to single BSSID */
+#define CFG_STATIC_CHANNEL      (1<<0)	/* Restrict assoc. to single channel */
+#define CFG_STATIC_ESSID        (1<<1)	/* Restrict assoc. to single SSID */
+#define CFG_STATIC_BSSID        (1<<2)	/* Restrict assoc. to single BSSID */
 #define CFG_CUSTOM_MAC          (1<<3)
 #define CFG_PREAMBLE            (1<<4)
 #define CFG_ADHOC_PERSIST       (1<<5)
@@ -946,8 +905,8 @@ struct ipw_cmd {
 #define CFG_FIXED_RATE          (1<<7)
 #define CFG_ADHOC_CREATE        (1<<8)
 
-#define CAP_SHARED_KEY          (1<<0) /* Off = OPEN */
-#define CAP_PRIVACY_ON          (1<<1) /* Off = No privacy */
+#define CAP_SHARED_KEY          (1<<0)	/* Off = OPEN */
+#define CAP_PRIVACY_ON          (1<<1)	/* Off = No privacy */
 
 #define MAX_STATIONS            32
 #define IPW_INVALID_STATION     (0xff)
@@ -987,8 +946,8 @@ struct ipw_priv {
 	/* result of ucode download */
 	struct alive_command_responce dino_alive;
 
-  	wait_queue_head_t wait_command_queue;
-  	wait_queue_head_t wait_state;
+	wait_queue_head_t wait_command_queue;
+	wait_queue_head_t wait_state;
 
 	/* Rx and Tx DMA processing queues */
 	struct ipw_rx_queue *rxq;
@@ -1004,9 +963,9 @@ struct ipw_priv {
 	struct average average_rssi;
 	struct average average_noise;
 	u32 port_type;
-	int rx_bufs_min;          /**< minimum number of bufs in Rx queue */
-	int rx_pend_max;          /**< maximum pending buffers for one IRQ */
-	u32 hcmd_seq;             /**< sequence number for hcmd */
+	int rx_bufs_min;	  /**< minimum number of bufs in Rx queue */
+	int rx_pend_max;	  /**< maximum pending buffers for one IRQ */
+	u32 hcmd_seq;		  /**< sequence number for hcmd */
 	u32 missed_beacon_threshold;
 	u32 roaming_threshold;
 
@@ -1015,17 +974,17 @@ struct ipw_priv {
 
 	unsigned long ts_scan_abort;
 	struct ipw_supported_rates rates;
-	struct ipw_rates phy[3];           /**< PHY restrictions, per band */
-	struct ipw_rates supp;             /**< software defined */
-	struct ipw_rates extended;         /**< use for corresp. IE, AP only */
+	struct ipw_rates phy[3];	   /**< PHY restrictions, per band */
+	struct ipw_rates supp;		   /**< software defined */
+	struct ipw_rates extended;	   /**< use for corresp. IE, AP only */
 
 	struct notif_link_deterioration last_link_deterioration; /** for statistics */
-	struct ipw_cmd* hcmd; /**< host command currently executed */
+	struct ipw_cmd *hcmd; /**< host command currently executed */
 
 	wait_queue_head_t hcmd_wq;     /**< host command waits for execution */
-	u32 tsf_bcn[2];              /**< TSF from latest beacon */
+	u32 tsf_bcn[2];		     /**< TSF from latest beacon */
 
-	struct notif_calibration calib; /**< last calibration */
+	struct notif_calibration calib;	/**< last calibration */
 
 	/* ordinal interface with firmware */
 	u32 table0_addr;
@@ -1065,8 +1024,8 @@ struct ipw_priv {
 	u32 tx_packets;
 	u32 quality;
 
-        /* eeprom */
-	u8 eeprom[0x100];  /* 256 bytes of eeprom */
+	/* eeprom */
+	u8 eeprom[0x100];	/* 256 bytes of eeprom */
 	int eeprom_delay;
 
 	struct iw_statistics wstats;
@@ -1089,7 +1048,6 @@ struct ipw_priv {
 
 	struct tasklet_struct irq_tasklet;
 
-
 #define IPW_2200BG  1
 #define IPW_2915ABG 2
 	u8 adapter;
@@ -1112,7 +1070,6 @@ struct ipw_priv {
 	u32 indirect_byte;
 };				/*ipw_priv */
 
-
 /* debug macros */
 
 #ifdef CONFIG_IPW_DEBUG
@@ -1168,7 +1125,6 @@ do { if (ipw_debug_level & (level)) \
 #define IPW_DL_RF_KILL       (1<<17)
 #define IPW_DL_FW_ERRORS     (1<<18)
 
-
 #define IPW_DL_ORD           (1<<20)
 
 #define IPW_DL_FRAG          (1<<21)
@@ -1182,7 +1138,6 @@ do { if (ipw_debug_level & (level)) \
 
 #define IPW_DL_STATS         (1<<29)
 
-
 #define IPW_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a)
 #define IPW_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a)
 #define IPW_DEBUG_INFO(f, a...)    IPW_DEBUG(IPW_DL_INFO, f, ## a)
@@ -1251,12 +1206,12 @@ do { if (ipw_debug_level & (level)) \
 /*
  * RESET Register Bit Indexes
  */
-#define CBD_RESET_REG_PRINCETON_RESET 0x00000001  /* Bit 0 (LSB) */
-#define CX2_RESET_REG_SW_RESET        0x00000080  /* Bit 7       */
-#define CX2_RESET_REG_MASTER_DISABLED 0x00000100  /* Bit 8       */
-#define CX2_RESET_REG_STOP_MASTER     0x00000200  /* Bit 9       */
-#define CX2_ARC_KESHET_CONFIG         0x08000000  /* Bit 27      */
-#define CX2_START_STANDBY             0x00000004  /* Bit 2       */
+#define CBD_RESET_REG_PRINCETON_RESET 0x00000001	/* Bit 0 (LSB) */
+#define CX2_RESET_REG_SW_RESET        0x00000080	/* Bit 7       */
+#define CX2_RESET_REG_MASTER_DISABLED 0x00000100	/* Bit 8       */
+#define CX2_RESET_REG_STOP_MASTER     0x00000200	/* Bit 9       */
+#define CX2_ARC_KESHET_CONFIG         0x08000000	/* Bit 27      */
+#define CX2_START_STANDBY             0x00000004	/* Bit 2       */
 
 #define CX2_CSR_CIS_UPPER_BOUND	0x00000200
 #define CX2_DOMAIN_0_END 0x1000
@@ -1287,14 +1242,12 @@ do { if (ipw_debug_level & (level)) \
 #define CB_SRC_SIZE_LONG  0x00200000
 #define CB_DEST_SIZE_LONG 0x00020000
 
-
 /* DMA DEFINES */
 
 #define DMA_CONTROL_SMALL_CB_CONST_VALUE 0x00540000
 #define DMA_CB_STOP_AND_ABORT            0x00000C00
 #define DMA_CB_START                     0x00000100
 
-
 #define CX2_SHARED_SRAM_SIZE               0x00030000
 #define CX2_SHARED_SRAM_DMA_CONTROL        0x00027000
 #define CB_MAX_LENGTH                      0x1FFF
@@ -1302,7 +1255,6 @@ do { if (ipw_debug_level & (level)) \
 #define CX2_HOST_EEPROM_DATA_SRAM_SIZE 0xA18
 #define CX2_EEPROM_IMAGE_SIZE          0x100
 
-
 /* DMA defs */
 #define CX2_DMA_I_CURRENT_CB  0x003000D0
 #define CX2_DMA_O_CURRENT_CB  0x003000D4
@@ -1354,7 +1306,6 @@ do { if (ipw_debug_level & (level)) \
 #define IPW_WHO_IS_AWAKE             (CX2_SHARED_LOWER_BOUND + 0xB14)
 #define IPW_DURING_ATIM_WINDOW       (CX2_SHARED_LOWER_BOUND + 0xB18)
 
-
 #define MSB                             1
 #define LSB                             0
 #define WORD_TO_BYTE(_word)             ((_word) * sizeof(u16))
@@ -1363,16 +1314,16 @@ do { if (ipw_debug_level & (level)) \
     ( WORD_TO_BYTE(_wordoffset) + (_byteoffset) )
 
 /* EEPROM access by BYTE */
-#define EEPROM_PME_CAPABILITY   (GET_EEPROM_ADDR(0x09,MSB))     /* 1 byte   */
-#define EEPROM_MAC_ADDRESS      (GET_EEPROM_ADDR(0x21,LSB))     /* 6 byte   */
-#define EEPROM_VERSION          (GET_EEPROM_ADDR(0x24,MSB))     /* 1 byte   */
-#define EEPROM_NIC_TYPE         (GET_EEPROM_ADDR(0x25,LSB))     /* 1 byte   */
-#define EEPROM_SKU_CAPABILITY   (GET_EEPROM_ADDR(0x25,MSB))     /* 1 byte   */
-#define EEPROM_COUNTRY_CODE     (GET_EEPROM_ADDR(0x26,LSB))     /* 3 bytes  */
-#define EEPROM_IBSS_CHANNELS_BG (GET_EEPROM_ADDR(0x28,LSB))     /* 2 bytes  */
-#define EEPROM_IBSS_CHANNELS_A  (GET_EEPROM_ADDR(0x29,MSB))     /* 5 bytes  */
-#define EEPROM_BSS_CHANNELS_BG  (GET_EEPROM_ADDR(0x2c,LSB))     /* 2 bytes  */
-#define EEPROM_HW_VERSION       (GET_EEPROM_ADDR(0x72,LSB))     /* 2 bytes  */
+#define EEPROM_PME_CAPABILITY   (GET_EEPROM_ADDR(0x09,MSB))	/* 1 byte   */
+#define EEPROM_MAC_ADDRESS      (GET_EEPROM_ADDR(0x21,LSB))	/* 6 byte   */
+#define EEPROM_VERSION          (GET_EEPROM_ADDR(0x24,MSB))	/* 1 byte   */
+#define EEPROM_NIC_TYPE         (GET_EEPROM_ADDR(0x25,LSB))	/* 1 byte   */
+#define EEPROM_SKU_CAPABILITY   (GET_EEPROM_ADDR(0x25,MSB))	/* 1 byte   */
+#define EEPROM_COUNTRY_CODE     (GET_EEPROM_ADDR(0x26,LSB))	/* 3 bytes  */
+#define EEPROM_IBSS_CHANNELS_BG (GET_EEPROM_ADDR(0x28,LSB))	/* 2 bytes  */
+#define EEPROM_IBSS_CHANNELS_A  (GET_EEPROM_ADDR(0x29,MSB))	/* 5 bytes  */
+#define EEPROM_BSS_CHANNELS_BG  (GET_EEPROM_ADDR(0x2c,LSB))	/* 2 bytes  */
+#define EEPROM_HW_VERSION       (GET_EEPROM_ADDR(0x72,LSB))	/* 2 bytes  */
 
 /* NIC type as found in the one byte EEPROM_NIC_TYPE  offset*/
 #define EEPROM_NIC_TYPE_STANDARD        0
@@ -1477,7 +1428,6 @@ enum {
 #define IPW_RATE_CAPABILITIES 1
 #define IPW_RATE_CONNECT      0
 
-
 /*
  * Rate values and masks
  */
@@ -1522,12 +1472,6 @@ enum {
 	IPW_ORD_STAT_TX_DIR_DATA_B_11,
 	/* Hole */
 
-
-
-
-
-
-
 	IPW_ORD_STAT_TX_DIR_DATA_G_1 = IPW_ORD_TABLE_0_MASK + 19,
 	IPW_ORD_STAT_TX_DIR_DATA_G_2,
 	IPW_ORD_STAT_TX_DIR_DATA_G_5_5,
@@ -1547,12 +1491,6 @@ enum {
 	IPW_ORD_STAT_TX_NON_DIR_DATA_B_11,
 	/* Hole */
 
-
-
-
-
-
-
 	IPW_ORD_STAT_TX_NON_DIR_DATA_G_1 = IPW_ORD_TABLE_0_MASK + 44,
 	IPW_ORD_STAT_TX_NON_DIR_DATA_G_2,
 	IPW_ORD_STAT_TX_NON_DIR_DATA_G_5_5,
@@ -1683,7 +1621,7 @@ struct host_cmd {
 #define CFG_BT_COEXISTENCE_WME_OVER_BT          0x08
 #define CFG_BT_COEXISTENCE_OOB                  0x10
 #define CFG_BT_COEXISTENCE_MAX                  0xFF
-#define CFG_BT_COEXISTENCE_DEF                  0x80 /* read Bt from EEPROM*/
+#define CFG_BT_COEXISTENCE_DEF                  0x80	/* read Bt from EEPROM */
 
 #define CFG_CTS_TO_ITSELF_ENABLED_MIN	0x0
 #define CFG_CTS_TO_ITSELF_ENABLED_MAX	0x1
@@ -1725,11 +1663,11 @@ static inline u32 frame_hdr_len(struct ieee80211_hdr *hdr)
 	fc = le16_to_cpu(hdr->frame_ctl);
 
 	/*
-	 * Function	ToDS	FromDS
-	 * IBSS		0	0
-	 * To AP	1	0
-	 * From AP	0	1
-	 * WDS (bridge)	1	1
+	 * Function     ToDS    FromDS
+	 * IBSS         0       0
+	 * To AP        1       0
+	 * From AP      0       1
+	 * WDS (bridge) 1       1
 	 *
 	 * Only WDS frames use Address4 among them. --YZ
 	 */
@@ -1739,4 +1677,4 @@ static inline u32 frame_hdr_len(struct ieee80211_hdr *hdr)
 	return retval;
 }
 
-#endif /* __ipw2200_h__ */
+#endif				/* __ipw2200_h__ */
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 5f507c4..ca6c03c 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -471,12 +471,12 @@ static dev_link_t *netwave_attach(void)
     dev->get_stats  = &netwave_get_stats;
     dev->set_multicast_list = &set_multicast_list;
     /* wireless extensions */
-#ifdef WIRELESS_EXT
+#if WIRELESS_EXT <= 16
     dev->get_wireless_stats = &netwave_get_wireless_stats;
+#endif /* WIRELESS_EXT <= 16 */
 #if WIRELESS_EXT > 12
     dev->wireless_handlers = (struct iw_handler_def *)&netwave_handler_def;
 #endif /* WIRELESS_EXT > 12 */
-#endif /* WIRELESS_EXT */
     dev->do_ioctl = &netwave_ioctl;
 
     dev->tx_timeout = &netwave_watchdog;
@@ -839,6 +839,9 @@ static const struct iw_handler_def	netwave_handler_def =
 	.standard	= (iw_handler *) netwave_handler,
 	.private	= (iw_handler *) netwave_private_handler,
 	.private_args	= (struct iw_priv_args *) netwave_private_args,
+#if WIRELESS_EXT > 16
+	.get_wireless_stats = netwave_get_wireless_stats,
+#endif /* WIRELESS_EXT > 16 */
 };
 #endif /* WIRELESS_EXT > 12 */
 
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index d794735..8de49fe 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -1053,8 +1053,9 @@ static void orinoco_join_ap(struct net_device *dev)
 		u16 channel;
 	} __attribute__ ((packed)) req;
 	const int atom_len = offsetof(struct prism2_scan_apinfo, atim);
-	struct prism2_scan_apinfo *atom;
+	struct prism2_scan_apinfo *atom = NULL;
 	int offset = 4;
+	int found = 0;
 	u8 *buf;
 	u16 len;
 
@@ -1089,15 +1090,18 @@ static void orinoco_join_ap(struct net_device *dev)
 	 * we were requested to join */
 	for (; offset + atom_len <= len; offset += atom_len) {
 		atom = (struct prism2_scan_apinfo *) (buf + offset);
-		if (memcmp(&atom->bssid, priv->desired_bssid, ETH_ALEN) == 0)
-			goto found;
+		if (memcmp(&atom->bssid, priv->desired_bssid, ETH_ALEN) == 0) {
+			found = 1;
+			break;
+		}
 	}
 
-	DEBUG(1, "%s: Requested AP not found in scan results\n",
-	      dev->name);
-	goto out;
+	if (! found) {
+		DEBUG(1, "%s: Requested AP not found in scan results\n",
+		      dev->name);
+		goto out;
+	}
 
- found:
 	memcpy(req.bssid, priv->desired_bssid, ETH_ALEN);
 	req.channel = atom->channel;	/* both are little-endian */
 	err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNFJOINREQUEST,
@@ -1284,8 +1288,10 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
 		/* Read scan data */
 		err = hermes_bap_pread(hw, IRQ_BAP, (void *) buf, len,
 				       infofid, sizeof(info));
-		if (err)
+		if (err) {
+			kfree(buf);
 			break;
+		}
 
 #ifdef ORINOCO_DEBUG
 		{
@@ -4021,7 +4027,8 @@ static int orinoco_ioctl_setscan(struct net_device *dev,
 }
 
 /* Translate scan data returned from the card to a card independant
- * format that the Wireless Tools will understand - Jean II */
+ * format that the Wireless Tools will understand - Jean II
+ * Return message length or -errno for fatal errors */
 static inline int orinoco_translate_scan(struct net_device *dev,
 					 char *buffer,
 					 char *scan,
@@ -4061,13 +4068,19 @@ static inline int orinoco_translate_scan(struct net_device *dev,
 		break;
 	case FIRMWARE_TYPE_INTERSIL:
 		offset = 4;
-		if (priv->has_hostscan)
-			atom_len = scan[0] + (scan[1] << 8);
-		else
+		if (priv->has_hostscan) {
+			atom_len = le16_to_cpup((u16 *)scan);
+			/* Sanity check for atom_len */
+			if (atom_len < sizeof(struct prism2_scan_apinfo)) {
+				printk(KERN_ERR "%s: Invalid atom_len in scan data: %d\n",
+				dev->name, atom_len);
+				return -EIO;
+			}
+		} else
 			atom_len = offsetof(struct prism2_scan_apinfo, atim);
 		break;
 	default:
-		return 0;
+		return -EOPNOTSUPP;
 	}
 
 	/* Check that we got an whole number of atoms */
@@ -4075,7 +4088,7 @@ static inline int orinoco_translate_scan(struct net_device *dev,
 		printk(KERN_ERR "%s: Unexpected scan data length %d, "
 		       "atom_len %d, offset %d\n", dev->name, scan_len,
 		       atom_len, offset);
-		return 0;
+		return -EIO;
 	}
 
 	/* Read the entries one by one */
@@ -4210,33 +4223,41 @@ static int orinoco_ioctl_getscan(struct net_device *dev,
 		/* We have some results to push back to user space */
 
 		/* Translate to WE format */
-		srq->length = orinoco_translate_scan(dev, extra,
-						     priv->scan_result,
-						     priv->scan_len);
-
-		/* Return flags */
-		srq->flags = (__u16) priv->scan_mode;
+		int ret = orinoco_translate_scan(dev, extra,
+						 priv->scan_result,
+						 priv->scan_len);
+
+		if (ret < 0) {
+			err = ret;
+			kfree(priv->scan_result);
+			priv->scan_result = NULL;
+		} else {
+			srq->length = ret;
 
-		/* Results are here, so scan no longer in progress */
-		priv->scan_inprogress = 0;
+			/* Return flags */
+			srq->flags = (__u16) priv->scan_mode;
 
-		/* In any case, Scan results will be cleaned up in the
-		 * reset function and when exiting the driver.
-		 * The person triggering the scanning may never come to
-		 * pick the results, so we need to do it in those places.
-		 * Jean II */
+			/* In any case, Scan results will be cleaned up in the
+			 * reset function and when exiting the driver.
+			 * The person triggering the scanning may never come to
+			 * pick the results, so we need to do it in those places.
+			 * Jean II */
 
 #ifdef SCAN_SINGLE_READ
-		/* If you enable this option, only one client (the first
-		 * one) will be able to read the result (and only one
-		 * time). If there is multiple concurent clients that
-		 * want to read scan results, this behavior is not
-		 * advisable - Jean II */
-		kfree(priv->scan_result);
-		priv->scan_result = NULL;
+			/* If you enable this option, only one client (the first
+			 * one) will be able to read the result (and only one
+			 * time). If there is multiple concurent clients that
+			 * want to read scan results, this behavior is not
+			 * advisable - Jean II */
+			kfree(priv->scan_result);
+			priv->scan_result = NULL;
 #endif /* SCAN_SINGLE_READ */
-		/* Here, if too much time has elapsed since last scan,
-		 * we may want to clean up scan results... - Jean II */
+			/* Here, if too much time has elapsed since last scan,
+			 * we may want to clean up scan results... - Jean II */
+		}
+
+		/* Scan is no longer in progress */
+		priv->scan_inprogress = 0;
 	}
 	  
 	orinoco_unlock(priv, &flags);
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index 1cc1492..d1fb1ba 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -604,7 +604,6 @@ static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
 
 static struct pcmcia_device_id orinoco_cs_ids[] = {
 	PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
-	PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001),
 	PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
 	PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
 	PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a),
diff --git a/drivers/net/wireless/orinoco_nortel.c b/drivers/net/wireless/orinoco_nortel.c
new file mode 100644
index 0000000..86fa58e
--- /dev/null
+++ b/drivers/net/wireless/orinoco_nortel.c
@@ -0,0 +1,324 @@
+/* orinoco_nortel.c
+ * 
+ * Driver for Prism II devices which would usually be driven by orinoco_cs,
+ * but are connected to the PCI bus by a Nortel PCI-PCMCIA-Adapter. 
+ *
+ * Copyright (C) 2002 Tobias Hoffmann
+ *           (C) 2003 Christoph Jungegger <disdos@traum404.de>
+ *
+ * Some of this code is borrowed from orinoco_plx.c
+ *	Copyright (C) 2001 Daniel Barlow
+ * Some of this code is borrowed from orinoco_pci.c 
+ *  Copyright (C) 2001 Jean Tourrilhes
+ * Some of this code is "inspired" by linux-wlan-ng-0.1.10, but nothing
+ * has been copied from it. linux-wlan-ng-0.1.10 is originally :
+ *	Copyright (C) 1999 AbsoluteValue Systems, Inc.  All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License
+ * at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License version 2 (the "GPL"), in
+ * which case the provisions of the GPL are applicable instead of the
+ * above.  If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use your
+ * version of this file under the MPL, indicate your decision by
+ * deleting the provisions above and replace them with the notice and
+ * other provisions required by the GPL.  If you do not delete the
+ * provisions above, a recipient may use your version of this file
+ * under either the MPL or the GPL.
+ */
+
+#define DRIVER_NAME "orinoco_nortel"
+#define PFX DRIVER_NAME ": "
+
+#include <linux/config.h>
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/ioport.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/system.h>
+#include <linux/netdevice.h>
+#include <linux/if_arp.h>
+#include <linux/etherdevice.h>
+#include <linux/list.h>
+#include <linux/pci.h>
+#include <linux/fcntl.h>
+
+#include <pcmcia/cisreg.h>
+
+#include "hermes.h"
+#include "orinoco.h"
+
+#define COR_OFFSET    (0xe0)	/* COR attribute offset of Prism2 PC card */
+#define COR_VALUE     (COR_LEVEL_REQ | COR_FUNC_ENA)	/* Enable PC card with interrupt in level trigger */
+
+
+/* Nortel specific data */
+struct nortel_pci_card {
+	unsigned long iobase1;
+	unsigned long iobase2;
+};
+
+/*
+ * Do a soft reset of the PCI card using the Configuration Option Register
+ * We need this to get going...
+ * This is the part of the code that is strongly inspired from wlan-ng
+ *
+ * Note bis : Don't try to access HERMES_CMD during the reset phase.
+ * It just won't work !
+ */
+static int nortel_pci_cor_reset(struct orinoco_private *priv)
+{
+	struct nortel_pci_card *card = priv->card;
+
+	/* Assert the reset until the card notice */
+	outw_p(8, card->iobase1 + 2);
+	inw(card->iobase2 + COR_OFFSET);
+	outw_p(0x80, card->iobase2 + COR_OFFSET);
+	mdelay(1);
+
+	/* Give time for the card to recover from this hard effort */
+	outw_p(0, card->iobase2 + COR_OFFSET);
+	outw_p(0, card->iobase2 + COR_OFFSET);
+	mdelay(1);
+
+	/* set COR as usual */
+	outw_p(COR_VALUE, card->iobase2 + COR_OFFSET);
+	outw_p(COR_VALUE, card->iobase2 + COR_OFFSET);
+	mdelay(1);
+
+	outw_p(0x228, card->iobase1 + 2);
+
+	return 0;
+}
+
+int nortel_pci_hw_init(struct nortel_pci_card *card)
+{
+	int i;
+	u32 reg;
+
+	/* setup bridge */
+	if (inw(card->iobase1) & 1) {
+		printk(KERN_ERR PFX "brg1 answer1 wrong\n");
+		return -EBUSY;
+	}
+	outw_p(0x118, card->iobase1 + 2);
+	outw_p(0x108, card->iobase1 + 2);
+	mdelay(30);
+	outw_p(0x8, card->iobase1 + 2);
+	for (i = 0; i < 30; i++) {
+		mdelay(30);
+		if (inw(card->iobase1) & 0x10) {
+			break;
+		}
+	}
+	if (i == 30) {
+		printk(KERN_ERR PFX "brg1 timed out\n");
+		return -EBUSY;
+	}
+	if (inw(card->iobase2 + 0xe0) & 1) {
+		printk(KERN_ERR PFX "brg2 answer1 wrong\n");
+		return -EBUSY;
+	}
+	if (inw(card->iobase2 + 0xe2) & 1) {
+		printk(KERN_ERR PFX "brg2 answer2 wrong\n");
+		return -EBUSY;
+	}
+	if (inw(card->iobase2 + 0xe4) & 1) {
+		printk(KERN_ERR PFX "brg2 answer3 wrong\n");
+		return -EBUSY;
+	}
+
+	/* set the PCMCIA COR-Register */
+	outw_p(COR_VALUE, card->iobase2 + COR_OFFSET);
+	mdelay(1);
+	reg = inw(card->iobase2 + COR_OFFSET);
+	if (reg != COR_VALUE) {
+		printk(KERN_ERR PFX "Error setting COR value (reg=%x)\n",
+		       reg);
+		return -EBUSY;
+	}
+
+	/* set leds */
+	outw_p(1, card->iobase1 + 10);
+	return 0;
+}
+
+static int nortel_pci_init_one(struct pci_dev *pdev,
+			       const struct pci_device_id *ent)
+{
+	int err;
+	struct orinoco_private *priv;
+	struct nortel_pci_card *card;
+	struct net_device *dev;
+	void __iomem *iomem;
+
+	err = pci_enable_device(pdev);
+	if (err) {
+		printk(KERN_ERR PFX "Cannot enable PCI device\n");
+		return err;
+	}
+
+	err = pci_request_regions(pdev, DRIVER_NAME);
+	if (err != 0) {
+		printk(KERN_ERR PFX "Cannot obtain PCI resources\n");
+		goto fail_resources;
+	}
+
+	iomem = pci_iomap(pdev, 3, 0);
+	if (!iomem) {
+		err = -ENOMEM;
+		goto fail_map_io;
+	}
+
+	/* Allocate network device */
+	dev = alloc_orinocodev(sizeof(*card), nortel_pci_cor_reset);
+	if (!dev) {
+		printk(KERN_ERR PFX "Cannot allocate network device\n");
+		err = -ENOMEM;
+		goto fail_alloc;
+	}
+
+	priv = netdev_priv(dev);
+	card = priv->card;
+	card->iobase1 = pci_resource_start(pdev, 0);
+	card->iobase2 = pci_resource_start(pdev, 1);
+	dev->base_addr = pci_resource_start(pdev, 2);
+	SET_MODULE_OWNER(dev);
+	SET_NETDEV_DEV(dev, &pdev->dev);
+
+	hermes_struct_init(&priv->hw, iomem, HERMES_16BIT_REGSPACING);
+
+	printk(KERN_DEBUG PFX "Detected Nortel PCI device at %s irq:%d, "
+	       "io addr:0x%lx\n", pci_name(pdev), pdev->irq, dev->base_addr);
+
+	err = request_irq(pdev->irq, orinoco_interrupt, SA_SHIRQ,
+			  dev->name, dev);
+	if (err) {
+		printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq);
+		err = -EBUSY;
+		goto fail_irq;
+	}
+	dev->irq = pdev->irq;
+
+	err = nortel_pci_hw_init(card);
+	if (err) {
+		printk(KERN_ERR PFX "Hardware initialization failed\n");
+		goto fail;
+	}
+
+	err = nortel_pci_cor_reset(priv);
+	if (err) {
+		printk(KERN_ERR PFX "Initial reset failed\n");
+		goto fail;
+	}
+
+
+	err = register_netdev(dev);
+	if (err) {
+		printk(KERN_ERR PFX "Cannot register network device\n");
+		goto fail;
+	}
+
+	pci_set_drvdata(pdev, dev);
+
+	return 0;
+
+ fail:
+	free_irq(pdev->irq, dev);
+
+ fail_irq:
+	pci_set_drvdata(pdev, NULL);
+	free_orinocodev(dev);
+
+ fail_alloc:
+	pci_iounmap(pdev, iomem);
+
+ fail_map_io:
+	pci_release_regions(pdev);
+
+ fail_resources:
+	pci_disable_device(pdev);
+
+	return err;
+}
+
+static void __devexit nortel_pci_remove_one(struct pci_dev *pdev)
+{
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct orinoco_private *priv = netdev_priv(dev);
+	struct nortel_pci_card *card = priv->card;
+
+	/* clear leds */
+	outw_p(0, card->iobase1 + 10);
+
+	unregister_netdev(dev);
+	free_irq(dev->irq, dev);
+	pci_set_drvdata(pdev, NULL);
+	free_orinocodev(dev);
+	pci_iounmap(pdev, priv->hw.iobase);
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+}
+
+
+static struct pci_device_id nortel_pci_id_table[] = {
+	/* Nortel emobility PCI */
+	{0x126c, 0x8030, PCI_ANY_ID, PCI_ANY_ID,},
+	{0,},
+};
+
+MODULE_DEVICE_TABLE(pci, nortel_pci_id_table);
+
+static struct pci_driver nortel_pci_driver = {
+	.name = DRIVER_NAME,
+	.id_table = nortel_pci_id_table,
+	.probe = nortel_pci_init_one,
+	.remove = __devexit_p(nortel_pci_remove_one),
+};
+
+static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
+	" (Tobias Hoffmann & Christoph Jungegger <disdos@traum404.de>)";
+MODULE_AUTHOR("Christoph Jungegger <disdos@traum404.de>");
+MODULE_DESCRIPTION
+    ("Driver for wireless LAN cards using the Nortel PCI bridge");
+MODULE_LICENSE("Dual MPL/GPL");
+
+static int __init nortel_pci_init(void)
+{
+	printk(KERN_DEBUG "%s\n", version);
+	return pci_module_init(&nortel_pci_driver);
+}
+
+static void __exit nortel_pci_exit(void)
+{
+	pci_unregister_driver(&nortel_pci_driver);
+	ssleep(1);
+}
+
+module_init(nortel_pci_init);
+module_exit(nortel_pci_exit);
+
+/*
+ * Local variables:
+ *  c-indent-level: 8
+ *  c-basic-offset: 8
+ *  tab-width: 8
+ * End:
+ */
diff --git a/drivers/net/wireless/orinoco_pci.c b/drivers/net/wireless/orinoco_pci.c
index 7a6f52e..42e0343 100644
--- a/drivers/net/wireless/orinoco_pci.c
+++ b/drivers/net/wireless/orinoco_pci.c
@@ -301,8 +301,6 @@ static int orinoco_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	unsigned long flags;
 	int err;
 	
-	printk(KERN_DEBUG "%s: Orinoco-PCI entering sleep mode (state=%d)\n",
-	       dev->name, state);
 
 	err = orinoco_lock(priv, &flags);
 	if (err) {
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 0f29a9c..9a8790e 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -2727,6 +2727,9 @@ const struct iw_handler_def prism54_handler_def = {
 	.standard = (iw_handler *) prism54_handler,
 	.private = (iw_handler *) prism54_private_handler,
 	.private_args = (struct iw_priv_args *) prism54_private_args,
+#if WIRELESS_EXT > 16
+	.get_wireless_stats = prism54_get_wireless_stats,
+#endif /* WIRELESS_EXT > 16 */
 #if WIRELESS_EXT == 16
 	.spy_offset = offsetof(islpci_private, spy_data),
 #endif /* WIRELESS_EXT == 16 */
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index efab07e..6f13d4a 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -815,7 +815,6 @@ islpci_setup(struct pci_dev *pdev)
 	ndev->open = &islpci_open;
 	ndev->stop = &islpci_close;
 	ndev->get_stats = &islpci_statistics;
-	ndev->get_wireless_stats = &prism54_get_wireless_stats;
 	ndev->do_ioctl = &prism54_ioctl;
 	ndev->wireless_handlers =
 	    (struct iw_handler_def *) &prism54_handler_def;
@@ -844,6 +843,8 @@ islpci_setup(struct pci_dev *pdev)
 	/* Add pointers to enable iwspy support. */
 	priv->wireless_data.spy_data = &priv->spy_data;
 	ndev->wireless_data = &priv->wireless_data;
+#else  /* WIRELESS_EXT > 16 */
+	ndev->get_wireless_stats = &prism54_get_wireless_stats;
 #endif /* WIRELESS_EXT > 16 */
 
 	/* save the start and end address of the PCI memory area */
diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c
index c17391d..dc040ca 100644
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ b/drivers/net/wireless/prism54/islpci_hotplug.c
@@ -267,8 +267,6 @@ prism54_suspend(struct pci_dev *pdev, pm_message_t state)
 	islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
 	BUG_ON(!priv);
 
-	printk(KERN_NOTICE "%s: got suspend request (state %d)\n",
-	       ndev->name, state);
 
 	pci_save_state(pdev);
 
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0e0ba61..e9c5ea0 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -53,6 +53,7 @@
 #include <pcmcia/ds.h>
 #include <pcmcia/mem_op.h>
 
+#include <net/ieee80211.h>
 #include <linux/wireless.h>
 
 #include <asm/io.h>
@@ -64,7 +65,6 @@
 #define WIRELESS_SPY		/* Enable spying addresses */
 /* Definitions we need for spy */
 typedef struct iw_statistics	iw_stats;
-typedef struct iw_quality	iw_qual;
 typedef u_char	mac_addr[ETH_ALEN];	/* Hardware address */
 
 #include "rayctl.h"
@@ -101,7 +101,6 @@ static int ray_dev_close(struct net_device *dev);
 static int ray_dev_config(struct net_device *dev, struct ifmap *map);
 static struct net_device_stats *ray_get_stats(struct net_device *dev);
 static int ray_dev_init(struct net_device *dev);
-static int ray_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 
 static struct ethtool_ops netdev_ethtool_ops;
 
@@ -114,9 +113,8 @@ static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx,
 static void ray_build_header(ray_dev_t *local, struct tx_msg __iomem *ptx, UCHAR msg_type,
                 unsigned char *data);
 static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len);
-#if WIRELESS_EXT > 7	/* If wireless extension exist in the kernel */
 static iw_stats * ray_get_wireless_stats(struct net_device *	dev);
-#endif	/* WIRELESS_EXT > 7 */
+static const struct iw_handler_def	ray_handler_def;
 
 /***** Prototypes for raylink functions **************************************/
 static int asc_to_int(char a);
@@ -373,11 +371,12 @@ static dev_link_t *ray_attach(void)
     dev->hard_start_xmit = &ray_dev_start_xmit;
     dev->set_config = &ray_dev_config;
     dev->get_stats  = &ray_get_stats;
-    dev->do_ioctl = &ray_dev_ioctl;
     SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
-#if WIRELESS_EXT > 7	/* If wireless extension exist in the kernel */
-    dev->get_wireless_stats = ray_get_wireless_stats;
-#endif
+    dev->wireless_handlers = &ray_handler_def;
+#ifdef WIRELESS_SPY
+    local->wireless_data.spy_data = &local->spy_data;
+    dev->wireless_data = &local->wireless_data;
+#endif	/* WIRELESS_SPY */
 
     dev->set_multicast_list = &set_multicast_list;
 
@@ -1201,436 +1200,420 @@ static struct ethtool_ops netdev_ethtool_ops = {
 
 /*====================================================================*/
 
-static int ray_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get protocol name
+ */
+static int ray_get_name(struct net_device *dev,
+			struct iw_request_info *info,
+			char *cwrq,
+			char *extra)
 {
-    ray_dev_t *local = (ray_dev_t *)dev->priv;
-    dev_link_t *link = local->finder;
-    int err = 0;
-#if WIRELESS_EXT > 7
-    struct iwreq *wrq = (struct iwreq *) ifr;
-#endif	/* WIRELESS_EXT > 7 */
-#ifdef WIRELESS_SPY
-    struct sockaddr	address[IW_MAX_SPY];
-#endif	/* WIRELESS_SPY */
+	strcpy(cwrq, "IEEE 802.11-FH");
+	return 0;
+}
 
-    if (!(link->state & DEV_PRESENT)) {
-        DEBUG(2,"ray_dev_ioctl - device not present\n");
-        return -1;
-    }
-    DEBUG(2,"ray_cs IOCTL dev=%p, ifr=%p, cmd = 0x%x\n",dev,ifr,cmd);
-    /* Validate the command */
-    switch (cmd)
-    {
-#if WIRELESS_EXT > 7
-      /* --------------- WIRELESS EXTENSIONS --------------- */
-      /* Get name */
-    case SIOCGIWNAME:
-      strcpy(wrq->u.name, "IEEE 802.11-FH");
-      break;
-
-      /* Get frequency/channel */
-    case SIOCGIWFREQ:
-      wrq->u.freq.m = local->sparm.b5.a_hop_pattern;
-      wrq->u.freq.e = 0;
-      break;
-
-      /* Set frequency/channel */
-    case SIOCSIWFREQ:
-      /* Reject if card is already initialised */
-      if(local->card_status != CARD_AWAITING_PARAM)
-	{
-	  err = -EBUSY;
-	  break;
-	}
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set frequency
+ */
+static int ray_set_freq(struct net_device *dev,
+			struct iw_request_info *info,
+			struct iw_freq *fwrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+	int err = -EINPROGRESS;		/* Call commit handler */
 
-      /* Setting by channel number */
-      if ((wrq->u.freq.m > USA_HOP_MOD) || (wrq->u.freq.e > 0))
-	err = -EOPNOTSUPP;
-      else
-	  local->sparm.b5.a_hop_pattern = wrq->u.freq.m;
-      break;
+	/* Reject if card is already initialised */
+	if(local->card_status != CARD_AWAITING_PARAM)
+		return -EBUSY;
 
-      /* Get current network name (ESSID) */
-    case SIOCGIWESSID:
-      if (wrq->u.data.pointer)
-	{
-	  char essid[IW_ESSID_MAX_SIZE + 1];
-	  /* Get the essid that was set */
-	  memcpy(essid, local->sparm.b5.a_current_ess_id,
-		 IW_ESSID_MAX_SIZE);
-	  essid[IW_ESSID_MAX_SIZE] = '\0';
-
-	  /* Push it out ! */
-	  wrq->u.data.length = strlen(essid) + 1;
-	  wrq->u.data.flags = 1; /* active */
-	  if (copy_to_user(wrq->u.data.pointer, essid, sizeof(essid)))
-		  err = -EFAULT;
-	}
-      break;
+	/* Setting by channel number */
+	if ((fwrq->m > USA_HOP_MOD) || (fwrq->e > 0))
+		err = -EOPNOTSUPP;
+	else
+		local->sparm.b5.a_hop_pattern = fwrq->m;
 
-      /* Set desired network name (ESSID) */
-    case SIOCSIWESSID:
-      /* Reject if card is already initialised */
-      if(local->card_status != CARD_AWAITING_PARAM)
-	{
-	  err = -EBUSY;
-	  break;
-	}
+	return err;
+}
+ 
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get frequency
+ */
+static int ray_get_freq(struct net_device *dev,
+			struct iw_request_info *info,
+			struct iw_freq *fwrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
 
-	if (wrq->u.data.pointer)
-	{
-	    char	card_essid[IW_ESSID_MAX_SIZE + 1];
-	    
-	    /* Check if we asked for `any' */
-	    if(wrq->u.data.flags == 0)
-	    {
+	fwrq->m = local->sparm.b5.a_hop_pattern;
+	fwrq->e = 0;
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set ESSID
+ */
+static int ray_set_essid(struct net_device *dev,
+			 struct iw_request_info *info,
+			 struct iw_point *dwrq,
+			 char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+	/* Reject if card is already initialised */
+	if(local->card_status != CARD_AWAITING_PARAM)
+		return -EBUSY;
+
+	/* Check if we asked for `any' */
+	if(dwrq->flags == 0) {
 		/* Corey : can you do that ? */
-		err = -EOPNOTSUPP;
-	    }
-	    else
-	    {
+		return -EOPNOTSUPP;
+	} else {
 		/* Check the size of the string */
-		if(wrq->u.data.length >
-		   IW_ESSID_MAX_SIZE + 1)
-		{
-		    err = -E2BIG;
-		    break;
-		}
-		if (copy_from_user(card_essid,
-				   wrq->u.data.pointer,
-				   wrq->u.data.length)) {
-			err = -EFAULT;
-			break;
+		if(dwrq->length > IW_ESSID_MAX_SIZE + 1) {
+			return -E2BIG;
 		}
-		card_essid[IW_ESSID_MAX_SIZE] = '\0';
 
 		/* Set the ESSID in the card */
-		memcpy(local->sparm.b5.a_current_ess_id, card_essid,
-		       IW_ESSID_MAX_SIZE);
-	    }
+		memset(local->sparm.b5.a_current_ess_id, 0, IW_ESSID_MAX_SIZE);
+		memcpy(local->sparm.b5.a_current_ess_id, extra, dwrq->length);
 	}
-	break;
-
-      /* Get current Access Point (BSSID in our case) */
-    case SIOCGIWAP:
-      memcpy(wrq->u.ap_addr.sa_data, local->bss_id, ETH_ALEN);
-      wrq->u.ap_addr.sa_family = ARPHRD_ETHER;
-      break;
-
-      /* Get the current bit-rate */
-    case SIOCGIWRATE:
-      if(local->net_default_tx_rate == 3)
-	wrq->u.bitrate.value = 2000000;		/* Hum... */
-      else
-	wrq->u.bitrate.value = local->net_default_tx_rate * 500000;
-      wrq->u.bitrate.fixed = 0;		/* We are in auto mode */
-      break;
-
-      /* Set the desired bit-rate */
-    case SIOCSIWRATE:
-      /* Check if rate is in range */
-      if((wrq->u.bitrate.value != 1000000) &&
-	 (wrq->u.bitrate.value != 2000000))
-	{
-	  err = -EINVAL;
-	  break;
-	}
-      /* Hack for 1.5 Mb/s instead of 2 Mb/s */
-      if((local->fw_ver == 0x55) &&		/* Please check */
-	 (wrq->u.bitrate.value == 2000000))
-	local->net_default_tx_rate = 3;
-      else
-	local->net_default_tx_rate = wrq->u.bitrate.value/500000;
-      break;
-
-      /* Get the current RTS threshold */
-    case SIOCGIWRTS:
-      wrq->u.rts.value = (local->sparm.b5.a_rts_threshold[0] << 8)
-	+ local->sparm.b5.a_rts_threshold[1];
-#if WIRELESS_EXT > 8
-      wrq->u.rts.disabled = (wrq->u.rts.value == 32767);
-#endif /* WIRELESS_EXT > 8 */
-      wrq->u.rts.fixed = 1;
-      break;
-
-      /* Set the desired RTS threshold */
-    case SIOCSIWRTS:
-    {
-	int rthr = wrq->u.rts.value;
 
-      /* Reject if card is already initialised */
-      if(local->card_status != CARD_AWAITING_PARAM)
-	{
-	  err = -EBUSY;
-	  break;
-	}
+	return -EINPROGRESS;		/* Call commit handler */
+}
 
-	/* if(wrq->u.rts.fixed == 0) we should complain */
-#if WIRELESS_EXT > 8
-	if(wrq->u.rts.disabled)
-	    rthr = 32767;
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get ESSID
+ */
+static int ray_get_essid(struct net_device *dev,
+			 struct iw_request_info *info,
+			 struct iw_point *dwrq,
+			 char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+	/* Get the essid that was set */
+	memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
+	extra[IW_ESSID_MAX_SIZE] = '\0';
+
+	/* Push it out ! */
+	dwrq->length = strlen(extra) + 1;
+	dwrq->flags = 1; /* active */
+
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get AP address
+ */
+static int ray_get_wap(struct net_device *dev,
+			struct iw_request_info *info,
+			struct sockaddr *awrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+	memcpy(awrq->sa_data, local->bss_id, ETH_ALEN);
+	awrq->sa_family = ARPHRD_ETHER;
+
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Bit-Rate
+ */
+static int ray_set_rate(struct net_device *dev,
+			struct iw_request_info *info,
+			struct iw_param *vwrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+	/* Reject if card is already initialised */
+	if(local->card_status != CARD_AWAITING_PARAM)
+		return -EBUSY;
+
+	/* Check if rate is in range */
+	if((vwrq->value != 1000000) && (vwrq->value != 2000000))
+		return -EINVAL;
+
+	/* Hack for 1.5 Mb/s instead of 2 Mb/s */
+	if((local->fw_ver == 0x55) &&		/* Please check */
+	   (vwrq->value == 2000000))
+		local->net_default_tx_rate = 3;
 	else
-#endif /* WIRELESS_EXT > 8 */
-	    if((rthr < 0) || (rthr > 2347)) /* What's the max packet size ??? */
-	    {
-		err = -EINVAL;
-		break;
-	    }
+		local->net_default_tx_rate = vwrq->value/500000;
+
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Bit-Rate
+ */
+static int ray_get_rate(struct net_device *dev,
+			struct iw_request_info *info,
+			struct iw_param *vwrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+	if(local->net_default_tx_rate == 3)
+		vwrq->value = 2000000;		/* Hum... */
+	else
+		vwrq->value = local->net_default_tx_rate * 500000;
+	vwrq->fixed = 0;		/* We are in auto mode */
+
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set RTS threshold
+ */
+static int ray_set_rts(struct net_device *dev,
+		       struct iw_request_info *info,
+		       struct iw_param *vwrq,
+		       char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+	int rthr = vwrq->value;
+
+	/* Reject if card is already initialised */
+	if(local->card_status != CARD_AWAITING_PARAM)
+		return -EBUSY;
+
+	/* if(wrq->u.rts.fixed == 0) we should complain */
+	if(vwrq->disabled)
+		rthr = 32767;
+	else {
+		if((rthr < 0) || (rthr > 2347)) /* What's the max packet size ??? */
+			return -EINVAL;
+	}
 	local->sparm.b5.a_rts_threshold[0] = (rthr >> 8) & 0xFF;
 	local->sparm.b5.a_rts_threshold[1] = rthr & 0xFF;
-    }
-    break;
 
-      /* Get the current fragmentation threshold */
-    case SIOCGIWFRAG:
-      wrq->u.frag.value = (local->sparm.b5.a_frag_threshold[0] << 8)
-	+ local->sparm.b5.a_frag_threshold[1];
-#if WIRELESS_EXT > 8
-      wrq->u.frag.disabled = (wrq->u.frag.value == 32767);
-#endif /* WIRELESS_EXT > 8 */
-      wrq->u.frag.fixed = 1;
-      break;
+	return -EINPROGRESS;		/* Call commit handler */
+}
 
-      /* Set the desired fragmentation threshold */
-    case SIOCSIWFRAG:
-    {
-	int fthr = wrq->u.frag.value;
 
-      /* Reject if card is already initialised */
-      if(local->card_status != CARD_AWAITING_PARAM)
-	{
-	  err = -EBUSY;
-	  break;
-	}
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get RTS threshold
+ */
+static int ray_get_rts(struct net_device *dev,
+		       struct iw_request_info *info,
+		       struct iw_param *vwrq,
+		       char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+	vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8)
+		+ local->sparm.b5.a_rts_threshold[1];
+	vwrq->disabled = (vwrq->value == 32767);
+	vwrq->fixed = 1;
+
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Fragmentation threshold
+ */
+static int ray_set_frag(struct net_device *dev,
+			struct iw_request_info *info,
+			struct iw_param *vwrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+	int fthr = vwrq->value;
+
+	/* Reject if card is already initialised */
+	if(local->card_status != CARD_AWAITING_PARAM)
+		return -EBUSY;
 
 	/* if(wrq->u.frag.fixed == 0) should complain */
-#if WIRELESS_EXT > 8
-	if(wrq->u.frag.disabled)
-	    fthr = 32767;
-	else
-#endif /* WIRELESS_EXT > 8 */
-	    if((fthr < 256) || (fthr > 2347)) /* To check out ! */
-	    {
-		err = -EINVAL;
-		break;
-	    }
+	if(vwrq->disabled)
+		fthr = 32767;
+	else {
+		if((fthr < 256) || (fthr > 2347)) /* To check out ! */
+			return -EINVAL;
+	}
 	local->sparm.b5.a_frag_threshold[0] = (fthr >> 8) & 0xFF;
 	local->sparm.b5.a_frag_threshold[1] = fthr & 0xFF;
-    }
-    break;
 
-#endif	/* WIRELESS_EXT > 7 */
-#if WIRELESS_EXT > 8
+	return -EINPROGRESS;		/* Call commit handler */
+}
 
-      /* Get the current mode of operation */
-    case SIOCGIWMODE:
-      if(local->sparm.b5.a_network_type)
-	wrq->u.mode = IW_MODE_INFRA;
-      else
-	wrq->u.mode = IW_MODE_ADHOC;
-      break;
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Fragmentation threshold
+ */
+static int ray_get_frag(struct net_device *dev,
+			struct iw_request_info *info,
+			struct iw_param *vwrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
 
-      /* Set the current mode of operation */
-    case SIOCSIWMODE:
-    {
+	vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8)
+		+ local->sparm.b5.a_frag_threshold[1];
+	vwrq->disabled = (vwrq->value == 32767);
+	vwrq->fixed = 1;
+
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Mode of Operation
+ */
+static int ray_set_mode(struct net_device *dev,
+			struct iw_request_info *info,
+			__u32 *uwrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
+	int err = -EINPROGRESS;		/* Call commit handler */
 	char card_mode = 1;
-	
-      /* Reject if card is already initialised */
-      if(local->card_status != CARD_AWAITING_PARAM)
-	{
-	  err = -EBUSY;
-	  break;
-	}
 
-	switch (wrq->u.mode)
+	/* Reject if card is already initialised */
+	if(local->card_status != CARD_AWAITING_PARAM)
+		return -EBUSY;
+
+	switch (*uwrq)
 	{
 	case IW_MODE_ADHOC:
-	    card_mode = 0;
-	    // Fall through
+		card_mode = 0;
+		// Fall through
 	case IW_MODE_INFRA:
-	    local->sparm.b5.a_network_type = card_mode;
-	    break;
+		local->sparm.b5.a_network_type = card_mode;
+		break;
 	default:
-	    err = -EINVAL;
+		err = -EINVAL;
 	}
-    }
-    break;
 
-#endif /* WIRELESS_EXT > 8 */
-#if WIRELESS_EXT > 7
-      /* ------------------ IWSPY SUPPORT ------------------ */
-      /* Define the range (variations) of above parameters */
-    case SIOCGIWRANGE:
-      /* Basic checking... */
-      if(wrq->u.data.pointer != (caddr_t) 0)
-	{
-	  struct iw_range	range;
-	  memset((char *) &range, 0, sizeof(struct iw_range));
-
-	  /* Set the length (very important for backward compatibility) */
-	  wrq->u.data.length = sizeof(struct iw_range);
-
-#if WIRELESS_EXT > 10
-	  /* Set the Wireless Extension versions */
-	  range.we_version_compiled = WIRELESS_EXT;
-	  range.we_version_source = 9;
-#endif /* WIRELESS_EXT > 10 */
-
-	  /* Set information in the range struct */
-	  range.throughput = 1.1 * 1000 * 1000;	/* Put the right number here */
-	  range.num_channels = hop_pattern_length[(int)country]; 
-	  range.num_frequency = 0;
-	  range.max_qual.qual = 0;
-	  range.max_qual.level = 255;	/* What's the correct value ? */
-	  range.max_qual.noise = 255;	/* Idem */
-	  range.num_bitrates = 2;
-	  range.bitrate[0] = 1000000;	/* 1 Mb/s */
-	  range.bitrate[1] = 2000000;	/* 2 Mb/s */
-
-	  /* Copy structure to the user buffer */
-	  if(copy_to_user(wrq->u.data.pointer, &range,
-			  sizeof(struct iw_range)))
-	    err = -EFAULT;
-	}
-      break;
+	return err;
+}
 
-#ifdef WIRELESS_SPY
-      /* Set addresses to spy */
-    case SIOCSIWSPY:
-      /* Check the number of addresses */
-      if(wrq->u.data.length > IW_MAX_SPY)
-	{
-	  err = -E2BIG;
-	  break;
-	}
-      local->spy_number = wrq->u.data.length;
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Mode of Operation
+ */
+static int ray_get_mode(struct net_device *dev,
+			struct iw_request_info *info,
+			__u32 *uwrq,
+			char *extra)
+{
+	ray_dev_t *local = (ray_dev_t *)dev->priv;
 
-      /* If there is some addresses to copy */
-      if(local->spy_number > 0)
-	{
-	  int			i;
-
-	  /* Copy addresses to the driver */
-	  if(copy_from_user(address, wrq->u.data.pointer,
-			    sizeof(struct sockaddr) * local->spy_number))
-	    {
-	      err = -EFAULT;
-	      break;
-	    }
-
-	  /* Copy addresses to the lp structure */
-	  for(i = 0; i < local->spy_number; i++)
-	    memcpy(local->spy_address[i], address[i].sa_data, ETH_ALEN);
-
-	  /* Reset structure... */
-	  memset(local->spy_stat, 0x00, sizeof(iw_qual) * IW_MAX_SPY);
-
-#ifdef DEBUG_IOCTL_INFO
-	  printk(KERN_DEBUG "SetSpy - Set of new addresses is :\n");
-	  for(i = 0; i < local->spy_number; i++)
-	    printk(KERN_DEBUG "%02X:%02X:%02X:%02X:%02X:%02X\n",
-		   local->spy_address[i][0],
-		   local->spy_address[i][1],
-		   local->spy_address[i][2],
-		   local->spy_address[i][3],
-		   local->spy_address[i][4],
-		   local->spy_address[i][5]);
-#endif	/* DEBUG_IOCTL_INFO */
-	}
-      break;
+	if(local->sparm.b5.a_network_type)
+		*uwrq = IW_MODE_INFRA;
+	else
+		*uwrq = IW_MODE_ADHOC;
 
-      /* Get the spy list and spy stats */
-    case SIOCGIWSPY:
-      /* Set the number of addresses */
-      wrq->u.data.length = local->spy_number;
+	return 0;
+}
 
-      /* If the user want to have the addresses back... */
-      if((local->spy_number > 0) && (wrq->u.data.pointer != (caddr_t) 0))
-	{
-	  int			i;
-
-	  /* Copy addresses from the lp structure */
-	  for(i = 0; i < local->spy_number; i++)
-	    {
-	      memcpy(address[i].sa_data, local->spy_address[i], ETH_ALEN);
-	      address[i].sa_family = ARPHRD_ETHER;
-	    }
-
-	  /* Copy addresses to the user buffer */
-	  if(copy_to_user(wrq->u.data.pointer, address,
-		       sizeof(struct sockaddr) * local->spy_number))
-	    {
-	      err = -EFAULT;
-	      break;
-	    }
-
-	  /* Copy stats to the user buffer (just after) */
-	  if(copy_to_user(wrq->u.data.pointer +
-		       (sizeof(struct sockaddr) * local->spy_number),
-		       local->spy_stat, sizeof(iw_qual) * local->spy_number))
-	    {
-	      err = -EFAULT;
-	      break;
-	    }
-
-	  /* Reset updated flags */
-	  for(i = 0; i < local->spy_number; i++)
-	    local->spy_stat[i].updated = 0x0;
-	}	/* if(pointer != NULL) */
-
-      break;
-#endif	/* WIRELESS_SPY */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get range info
+ */
+static int ray_get_range(struct net_device *dev,
+			 struct iw_request_info *info,
+			 struct iw_point *dwrq,
+			 char *extra)
+{
+	struct iw_range *range = (struct iw_range *) extra;
+
+	memset((char *) range, 0, sizeof(struct iw_range));
+
+	/* Set the length (very important for backward compatibility) */
+	dwrq->length = sizeof(struct iw_range);
+
+	/* Set the Wireless Extension versions */
+	range->we_version_compiled = WIRELESS_EXT;
+	range->we_version_source = 9;
+
+	/* Set information in the range struct */
+	range->throughput = 1.1 * 1000 * 1000;	/* Put the right number here */
+	range->num_channels = hop_pattern_length[(int)country]; 
+	range->num_frequency = 0;
+	range->max_qual.qual = 0;
+	range->max_qual.level = 255;	/* What's the correct value ? */
+	range->max_qual.noise = 255;	/* Idem */
+	range->num_bitrates = 2;
+	range->bitrate[0] = 1000000;	/* 1 Mb/s */
+	range->bitrate[1] = 2000000;	/* 2 Mb/s */
+	return 0;
+}
 
-      /* ------------------ PRIVATE IOCTL ------------------ */
-#ifndef SIOCIWFIRSTPRIV
-#define SIOCIWFIRSTPRIV	SIOCDEVPRIVATE
-#endif /* SIOCIWFIRSTPRIV */
-#define SIOCSIPFRAMING	SIOCIWFIRSTPRIV		/* Set framing mode */
-#define SIOCGIPFRAMING	SIOCIWFIRSTPRIV + 1	/* Get framing mode */
-#define SIOCGIPCOUNTRY	SIOCIWFIRSTPRIV + 3	/* Get country code */
-    case SIOCSIPFRAMING:
-      if(!capable(CAP_NET_ADMIN))	/* For private IOCTLs, we need to check permissions */
-	{
-	  err = -EPERM;
-	  break;
-	}
-      translate = *(wrq->u.name);	/* Set framing mode */
-      break;
-    case SIOCGIPFRAMING:
-      *(wrq->u.name) = translate;
-      break;
-    case SIOCGIPCOUNTRY:
-      *(wrq->u.name) = country;
-      break;
-    case SIOCGIWPRIV:
-      /* Export our "private" intercace */
-      if(wrq->u.data.pointer != (caddr_t) 0)
-	{
-	  struct iw_priv_args	priv[] =
-	  {	/* cmd,		set_args,	get_args,	name */
-	    { SIOCSIPFRAMING, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "set_framing" },
-	    { SIOCGIPFRAMING, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_framing" },
-	    { SIOCGIPCOUNTRY, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_country" },
-	  };
-	  /* Set the number of ioctl available */
-	  wrq->u.data.length = 3;
-	  /* Copy structure to the user buffer */
-	  if(copy_to_user(wrq->u.data.pointer, (u_char *) priv,
-		       sizeof(priv)))
-	    err = -EFAULT;
-	}
-      break;
-#endif	/* WIRELESS_EXT > 7 */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : set framing mode
+ */
+static int ray_set_framing(struct net_device *dev,
+			   struct iw_request_info *info,
+			   union iwreq_data *wrqu,
+			   char *extra)
+{
+	translate = *(extra);	/* Set framing mode */
 
+	return 0;
+}
 
-        default:
-            DEBUG(0,"ray_dev_ioctl cmd = 0x%x\n", cmd);
-            err = -EOPNOTSUPP;
-    }
-    return err;
-} /* end ray_dev_ioctl */
-/*===========================================================================*/
-#if WIRELESS_EXT > 7	/* If wireless extension exist in the kernel */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : get framing mode
+ */
+static int ray_get_framing(struct net_device *dev,
+			   struct iw_request_info *info,
+			   union iwreq_data *wrqu,
+			   char *extra)
+{
+	*(extra) = translate;
+
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : get country
+ */
+static int ray_get_country(struct net_device *dev,
+			   struct iw_request_info *info,
+			   union iwreq_data *wrqu,
+			   char *extra)
+{
+	*(extra) = country;
+
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Commit handler : called after a bunch of SET operations
+ */
+static int ray_commit(struct net_device *dev,
+		      struct iw_request_info *info,	/* NULL */
+		      void *zwrq,			/* NULL */
+		      char *extra)			/* NULL */
+{
+	return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Stats handler : return Wireless Stats
+ */
 static iw_stats * ray_get_wireless_stats(struct net_device *	dev)
 {
   ray_dev_t *	local = (ray_dev_t *) dev->priv;
@@ -1642,13 +1625,13 @@ static iw_stats * ray_get_wireless_stats(struct net_device *	dev)
 
   local->wstats.status = local->card_status;
 #ifdef WIRELESS_SPY
-  if((local->spy_number > 0) && (local->sparm.b5.a_network_type == 0))
+  if((local->spy_data.spy_number > 0) && (local->sparm.b5.a_network_type == 0))
     {
       /* Get it from the first node in spy list */
-      local->wstats.qual.qual = local->spy_stat[0].qual;
-      local->wstats.qual.level = local->spy_stat[0].level;
-      local->wstats.qual.noise = local->spy_stat[0].noise;
-      local->wstats.qual.updated = local->spy_stat[0].updated;
+      local->wstats.qual.qual = local->spy_data.spy_stat[0].qual;
+      local->wstats.qual.level = local->spy_data.spy_stat[0].level;
+      local->wstats.qual.noise = local->spy_data.spy_stat[0].noise;
+      local->wstats.qual.updated = local->spy_data.spy_stat[0].updated;
     }
 #endif /* WIRELESS_SPY */
 
@@ -1659,7 +1642,65 @@ static iw_stats * ray_get_wireless_stats(struct net_device *	dev)
 
   return &local->wstats;
 } /* end ray_get_wireless_stats */
-#endif	/* WIRELESS_EXT > 7 */
+
+/*------------------------------------------------------------------*/
+/*
+ * Structures to export the Wireless Handlers
+ */
+
+static const iw_handler	ray_handler[] = {
+	[SIOCSIWCOMMIT-SIOCIWFIRST] (iw_handler) ray_commit,
+	[SIOCGIWNAME  -SIOCIWFIRST] (iw_handler) ray_get_name,
+	[SIOCSIWFREQ  -SIOCIWFIRST] (iw_handler) ray_set_freq,
+	[SIOCGIWFREQ  -SIOCIWFIRST] (iw_handler) ray_get_freq,
+	[SIOCSIWMODE  -SIOCIWFIRST] (iw_handler) ray_set_mode,
+	[SIOCGIWMODE  -SIOCIWFIRST] (iw_handler) ray_get_mode,
+	[SIOCGIWRANGE -SIOCIWFIRST] (iw_handler) ray_get_range,
+#ifdef WIRELESS_SPY
+ 	[SIOCSIWSPY   -SIOCIWFIRST] (iw_handler) iw_handler_set_spy,
+	[SIOCGIWSPY   -SIOCIWFIRST] (iw_handler) iw_handler_get_spy,
+	[SIOCSIWTHRSPY-SIOCIWFIRST] (iw_handler) iw_handler_set_thrspy,
+	[SIOCGIWTHRSPY-SIOCIWFIRST] (iw_handler) iw_handler_get_thrspy,
+#endif	/* WIRELESS_SPY */
+	[SIOCGIWAP    -SIOCIWFIRST] (iw_handler) ray_get_wap,
+	[SIOCSIWESSID -SIOCIWFIRST] (iw_handler) ray_set_essid,
+	[SIOCGIWESSID -SIOCIWFIRST] (iw_handler) ray_get_essid,
+	[SIOCSIWRATE  -SIOCIWFIRST] (iw_handler) ray_set_rate,
+	[SIOCGIWRATE  -SIOCIWFIRST] (iw_handler) ray_get_rate,
+	[SIOCSIWRTS   -SIOCIWFIRST] (iw_handler) ray_set_rts,
+	[SIOCGIWRTS   -SIOCIWFIRST] (iw_handler) ray_get_rts,
+	[SIOCSIWFRAG  -SIOCIWFIRST] (iw_handler) ray_set_frag,
+	[SIOCGIWFRAG  -SIOCIWFIRST] (iw_handler) ray_get_frag,
+};
+
+#define SIOCSIPFRAMING	SIOCIWFIRSTPRIV		/* Set framing mode */
+#define SIOCGIPFRAMING	SIOCIWFIRSTPRIV + 1	/* Get framing mode */
+#define SIOCGIPCOUNTRY	SIOCIWFIRSTPRIV + 3	/* Get country code */
+
+static const iw_handler	ray_private_handler[] = {
+	[0] (iw_handler) ray_set_framing,
+	[1] (iw_handler) ray_get_framing,
+	[3] (iw_handler) ray_get_country,
+};
+
+static const struct iw_priv_args	ray_private_args[] = {
+/* cmd,		set_args,	get_args,	name */
+{ SIOCSIPFRAMING, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "set_framing" },
+{ SIOCGIPFRAMING, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_framing" },
+{ SIOCGIPCOUNTRY, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_country" },
+};
+
+static const struct iw_handler_def	ray_handler_def =
+{
+	.num_standard	= sizeof(ray_handler)/sizeof(iw_handler),
+	.num_private	= sizeof(ray_private_handler)/sizeof(iw_handler),
+	.num_private_args = sizeof(ray_private_args)/sizeof(struct iw_priv_args),
+	.standard	= ray_handler,
+	.private	= ray_private_handler,
+	.private_args	= ray_private_args,
+	.get_wireless_stats = ray_get_wireless_stats,
+};
+
 /*===========================================================================*/
 static int ray_open(struct net_device *dev)
 {
@@ -2392,20 +2433,15 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, unsigned i
 	/*local->wstats.qual.noise = none ? */
 	local->wstats.qual.updated = 0x2;
       }
-    /* Now, for the addresses in the spy list */
+    /* Now, update the spy stuff */
     {
-      int	i;
-      /* Look all addresses */
-      for(i = 0; i < local->spy_number; i++)
-	/* If match */
-	if(!memcmp(linksrcaddr, local->spy_address[i], ETH_ALEN))
-	  {
-	    /* Update statistics */
-	    /*local->spy_stat[i].qual = none ? */
-	    local->spy_stat[i].level = siglev;
-	    /*local->spy_stat[i].noise = none ? */
-	    local->spy_stat[i].updated = 0x2;
-	  }
+	struct iw_quality wstats;
+	wstats.level = siglev;
+	/* wstats.noise = none ? */
+	/* wstats.qual = none ? */
+	wstats.updated = 0x2;
+	/* Update spy records */
+	wireless_spy_update(dev, linksrcaddr, &wstats);
     }
 #endif	/* WIRELESS_SPY */
 } /* end rx_data */
diff --git a/drivers/net/wireless/ray_cs.h b/drivers/net/wireless/ray_cs.h
index c77afa1..42660fe 100644
--- a/drivers/net/wireless/ray_cs.h
+++ b/drivers/net/wireless/ray_cs.h
@@ -63,13 +63,10 @@ typedef struct ray_dev_t {
     UCHAR last_rsl;
     int beacon_rxed;
     struct beacon_rx last_bcn;
-#ifdef WIRELESS_EXT
     iw_stats	wstats;		/* Wireless specific stats */
-#endif
 #ifdef WIRELESS_SPY
-    int		spy_number;		/* Number of addresses to spy */
-    mac_addr	spy_address[IW_MAX_SPY + 1];	/* The addresses to spy */
-    iw_qual	spy_stat[IW_MAX_SPY + 1];	/* Statistics gathered */
+    struct iw_spy_data		spy_data;
+    struct iw_public_data	wireless_data;
 #endif	/* WIRELESS_SPY */
 
 } ray_dev_t;
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
new file mode 100644
index 0000000..39c6cdf
--- /dev/null
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -0,0 +1,1120 @@
+/*
+ * Driver for 802.11b cards using RAM-loadable Symbol firmware, such as
+ * Symbol Wireless Networker LA4100, CompactFlash cards by Socket
+ * Communications and Intel PRO/Wireless 2011B.
+ *
+ * The driver implements Symbol firmware download.  The rest is handled
+ * in hermes.c and orinoco.c.
+ *
+ * Utilities for downloading the Symbol firmware are available at
+ * http://sourceforge.net/projects/orinoco/
+ *
+ * Copyright (C) 2002-2005 Pavel Roskin <proski@gnu.org>
+ * Portions based on orinoco_cs.c:
+ * 	Copyright (C) David Gibson, Linuxcare Australia
+ * Portions based on Spectrum24tDnld.c from original spectrum24 driver:
+ * 	Copyright (C) Symbol Technologies.
+ *
+ * See copyright notice in file orinoco.c.
+ */
+
+#define DRIVER_NAME "spectrum_cs"
+#define PFX DRIVER_NAME ": "
+
+#include <linux/config.h>
+#ifdef  __IN_PCMCIA_PACKAGE__
+#include <pcmcia/k_compat.h>
+#endif /* __IN_PCMCIA_PACKAGE__ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/ioport.h>
+#include <linux/netdevice.h>
+#include <linux/if_arp.h>
+#include <linux/etherdevice.h>
+#include <linux/wireless.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ds.h>
+
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/system.h>
+
+#include "orinoco.h"
+
+/*
+ * If SPECTRUM_FW_INCLUDED is defined, the firmware is hardcoded into
+ * the driver.  Use get_symbol_fw script to generate spectrum_fw.h and
+ * copy it to the same directory as spectrum_cs.c.
+ *
+ * If SPECTRUM_FW_INCLUDED is not defined, the firmware is loaded at the
+ * runtime using hotplug.  Use the same get_symbol_fw script to generate
+ * files symbol_sp24t_prim_fw symbol_sp24t_sec_fw, copy them to the
+ * hotplug firmware directory (typically /usr/lib/hotplug/firmware) and
+ * make sure that you have hotplug installed and enabled in the kernel.
+ */
+/* #define SPECTRUM_FW_INCLUDED 1 */
+
+#ifdef SPECTRUM_FW_INCLUDED
+/* Header with the firmware */
+#include "spectrum_fw.h"
+#else	/* !SPECTRUM_FW_INCLUDED */
+#include <linux/firmware.h>
+static unsigned char *primsym;
+static unsigned char *secsym;
+static const char primary_fw_name[] = "symbol_sp24t_prim_fw";
+static const char secondary_fw_name[] = "symbol_sp24t_sec_fw";
+#endif	/* !SPECTRUM_FW_INCLUDED */
+
+/********************************************************************/
+/* Module stuff							    */
+/********************************************************************/
+
+MODULE_AUTHOR("Pavel Roskin <proski@gnu.org>");
+MODULE_DESCRIPTION("Driver for Symbol Spectrum24 Trilogy cards with firmware downloader");
+MODULE_LICENSE("Dual MPL/GPL");
+
+/* Module parameters */
+
+/* Some D-Link cards have buggy CIS. They do work at 5v properly, but
+ * don't have any CIS entry for it. This workaround it... */
+static int ignore_cis_vcc; /* = 0 */
+module_param(ignore_cis_vcc, int, 0);
+MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");
+
+/********************************************************************/
+/* Magic constants						    */
+/********************************************************************/
+
+/*
+ * The dev_info variable is the "key" that is used to match up this
+ * device driver with appropriate cards, through the card
+ * configuration database.
+ */
+static dev_info_t dev_info = DRIVER_NAME;
+
+/********************************************************************/
+/* Data structures						    */
+/********************************************************************/
+
+/* PCMCIA specific device information (goes in the card field of
+ * struct orinoco_private */
+struct orinoco_pccard {
+	dev_link_t link;
+	dev_node_t node;
+};
+
+/*
+ * A linked list of "instances" of the device.  Each actual PCMCIA
+ * card corresponds to one device instance, and is described by one
+ * dev_link_t structure (defined in ds.h).
+ */
+static dev_link_t *dev_list; /* = NULL */
+
+/********************************************************************/
+/* Function prototypes						    */
+/********************************************************************/
+
+/* device methods */
+static int spectrum_cs_hard_reset(struct orinoco_private *priv);
+
+/* PCMCIA gumpf */
+static void spectrum_cs_config(dev_link_t * link);
+static void spectrum_cs_release(dev_link_t * link);
+static int spectrum_cs_event(event_t event, int priority,
+			    event_callback_args_t * args);
+
+static dev_link_t *spectrum_cs_attach(void);
+static void spectrum_cs_detach(dev_link_t *);
+
+/********************************************************************/
+/* Firmware downloader						    */
+/********************************************************************/
+
+/* Position of PDA in the adapter memory */
+#define EEPROM_ADDR	0x3000
+#define EEPROM_LEN	0x200
+#define PDA_OFFSET	0x100
+
+#define PDA_ADDR	(EEPROM_ADDR + PDA_OFFSET)
+#define PDA_WORDS	((EEPROM_LEN - PDA_OFFSET) / 2)
+
+/* Constants for the CISREG_CCSR register */
+#define HCR_RUN		0x07	/* run firmware after reset */
+#define HCR_IDLE	0x0E	/* don't run firmware after reset */
+#define HCR_MEM16	0x10	/* memory width bit, should be preserved */
+
+/*
+ * AUX port access.  To unlock the AUX port write the access keys to the
+ * PARAM0-2 registers, then write HERMES_AUX_ENABLE to the HERMES_CONTROL
+ * register.  Then read it and make sure it's HERMES_AUX_ENABLED.
+ */
+#define HERMES_AUX_ENABLE	0x8000	/* Enable auxiliary port access */
+#define HERMES_AUX_DISABLE	0x4000	/* Disable to auxiliary port access */
+#define HERMES_AUX_ENABLED	0xC000	/* Auxiliary port is open */
+
+#define HERMES_AUX_PW0	0xFE01
+#define HERMES_AUX_PW1	0xDC23
+#define HERMES_AUX_PW2	0xBA45
+
+/* End markers */
+#define PDI_END		0x00000000	/* End of PDA */
+#define BLOCK_END	0xFFFFFFFF	/* Last image block */
+#define TEXT_END	0x1A		/* End of text header */
+
+/*
+ * The following structures have little-endian fields denoted by
+ * the leading underscore.  Don't access them directly - use inline
+ * functions defined below.
+ */
+
+/*
+ * The binary image to be downloaded consists of series of data blocks.
+ * Each block has the following structure.
+ */
+struct dblock {
+	u32 _addr;		/* adapter address where to write the block */
+	u16 _len;		/* length of the data only, in bytes */
+	char data[0];		/* data to be written */
+} __attribute__ ((packed));
+
+/*
+ * Plug Data References are located in in the image after the last data
+ * block.  They refer to areas in the adapter memory where the plug data
+ * items with matching ID should be written.
+ */
+struct pdr {
+	u32 _id;		/* record ID */
+	u32 _addr;		/* adapter address where to write the data */
+	u32 _len;		/* expected length of the data, in bytes */
+	char next[0];		/* next PDR starts here */
+} __attribute__ ((packed));
+
+
+/*
+ * Plug Data Items are located in the EEPROM read from the adapter by
+ * primary firmware.  They refer to the device-specific data that should
+ * be plugged into the secondary firmware.
+ */
+struct pdi {
+	u16 _len;		/* length of ID and data, in words */
+	u16 _id;		/* record ID */
+	char data[0];		/* plug data */
+} __attribute__ ((packed));;
+
+
+/* Functions for access to little-endian data */
+static inline u32
+dblock_addr(const struct dblock *blk)
+{
+	return le32_to_cpu(blk->_addr);
+}
+
+static inline u32
+dblock_len(const struct dblock *blk)
+{
+	return le16_to_cpu(blk->_len);
+}
+
+static inline u32
+pdr_id(const struct pdr *pdr)
+{
+	return le32_to_cpu(pdr->_id);
+}
+
+static inline u32
+pdr_addr(const struct pdr *pdr)
+{
+	return le32_to_cpu(pdr->_addr);
+}
+
+static inline u32
+pdr_len(const struct pdr *pdr)
+{
+	return le32_to_cpu(pdr->_len);
+}
+
+static inline u32
+pdi_id(const struct pdi *pdi)
+{
+	return le16_to_cpu(pdi->_id);
+}
+
+/* Return length of the data only, in bytes */
+static inline u32
+pdi_len(const struct pdi *pdi)
+{
+	return 2 * (le16_to_cpu(pdi->_len) - 1);
+}
+
+
+/* Set address of the auxiliary port */
+static inline void
+spectrum_aux_setaddr(hermes_t *hw, u32 addr)
+{
+	hermes_write_reg(hw, HERMES_AUXPAGE, (u16) (addr >> 7));
+	hermes_write_reg(hw, HERMES_AUXOFFSET, (u16) (addr & 0x7F));
+}
+
+
+/* Open access to the auxiliary port */
+static int
+spectrum_aux_open(hermes_t *hw)
+{
+	int i;
+
+	/* Already open? */
+	if (hermes_read_reg(hw, HERMES_CONTROL) == HERMES_AUX_ENABLED)
+		return 0;
+
+	hermes_write_reg(hw, HERMES_PARAM0, HERMES_AUX_PW0);
+	hermes_write_reg(hw, HERMES_PARAM1, HERMES_AUX_PW1);
+	hermes_write_reg(hw, HERMES_PARAM2, HERMES_AUX_PW2);
+	hermes_write_reg(hw, HERMES_CONTROL, HERMES_AUX_ENABLE);
+
+	for (i = 0; i < 20; i++) {
+		udelay(10);
+		if (hermes_read_reg(hw, HERMES_CONTROL) ==
+		    HERMES_AUX_ENABLED)
+			return 0;
+	}
+
+	return -EBUSY;
+}
+
+
+#define CS_CHECK(fn, ret) \
+  do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
+
+/*
+ * Reset the card using configuration registers COR and CCSR.
+ * If IDLE is 1, stop the firmware, so that it can be safely rewritten.
+ */
+static int
+spectrum_reset(dev_link_t *link, int idle)
+{
+	int last_ret, last_fn;
+	conf_reg_t reg;
+	u_int save_cor;
+
+	/* Doing it if hardware is gone is guaranteed crash */
+	if (!(link->state & DEV_CONFIG))
+		return -ENODEV;
+
+	/* Save original COR value */
+	reg.Function = 0;
+	reg.Action = CS_READ;
+	reg.Offset = CISREG_COR;
+	CS_CHECK(AccessConfigurationRegister,
+		 pcmcia_access_configuration_register(link->handle, &reg));
+	save_cor = reg.Value;
+
+	/* Soft-Reset card */
+	reg.Action = CS_WRITE;
+	reg.Offset = CISREG_COR;
+	reg.Value = (save_cor | COR_SOFT_RESET);
+	CS_CHECK(AccessConfigurationRegister,
+		 pcmcia_access_configuration_register(link->handle, &reg));
+	udelay(1000);
+
+	/* Read CCSR */
+	reg.Action = CS_READ;
+	reg.Offset = CISREG_CCSR;
+	CS_CHECK(AccessConfigurationRegister,
+		 pcmcia_access_configuration_register(link->handle, &reg));
+
+	/*
+	 * Start or stop the firmware.  Memory width bit should be
+	 * preserved from the value we've just read.
+	 */
+	reg.Action = CS_WRITE;
+	reg.Offset = CISREG_CCSR;
+	reg.Value = (idle ? HCR_IDLE : HCR_RUN) | (reg.Value & HCR_MEM16);
+	CS_CHECK(AccessConfigurationRegister,
+		 pcmcia_access_configuration_register(link->handle, &reg));
+	udelay(1000);
+
+	/* Restore original COR configuration index */
+	reg.Action = CS_WRITE;
+	reg.Offset = CISREG_COR;
+	reg.Value = (save_cor & ~COR_SOFT_RESET);
+	CS_CHECK(AccessConfigurationRegister,
+		 pcmcia_access_configuration_register(link->handle, &reg));
+	udelay(1000);
+	return 0;
+
+      cs_failed:
+	cs_error(link->handle, last_fn, last_ret);
+	return -ENODEV;
+}
+
+
+/*
+ * Scan PDR for the record with the specified RECORD_ID.
+ * If it's not found, return NULL.
+ */
+static struct pdr *
+spectrum_find_pdr(struct pdr *first_pdr, u32 record_id)
+{
+	struct pdr *pdr = first_pdr;
+
+	while (pdr_id(pdr) != PDI_END) {
+		/*
+		 * PDR area is currently not terminated by PDI_END.
+		 * It's followed by CRC records, which have the type
+		 * field where PDR has length.  The type can be 0 or 1.
+		 */
+		if (pdr_len(pdr) < 2)
+			return NULL;
+
+		/* If the record ID matches, we are done */
+		if (pdr_id(pdr) == record_id)
+			return pdr;
+
+		pdr = (struct pdr *) pdr->next;
+	}
+	return NULL;
+}
+
+
+/* Process one Plug Data Item - find corresponding PDR and plug it */
+static int
+spectrum_plug_pdi(hermes_t *hw, struct pdr *first_pdr, struct pdi *pdi)
+{
+	struct pdr *pdr;
+
+	/* Find the PDI corresponding to this PDR */
+	pdr = spectrum_find_pdr(first_pdr, pdi_id(pdi));
+
+	/* No match is found, safe to ignore */
+	if (!pdr)
+		return 0;
+
+	/* Lengths of the data in PDI and PDR must match */
+	if (pdi_len(pdi) != pdr_len(pdr))
+		return -EINVAL;
+
+	/* do the actual plugging */
+	spectrum_aux_setaddr(hw, pdr_addr(pdr));
+	hermes_write_words(hw, HERMES_AUXDATA, pdi->data,
+			   pdi_len(pdi) / 2);
+
+	return 0;
+}
+
+
+/* Read PDA from the adapter */
+static int
+spectrum_read_pda(hermes_t *hw, u16 *pda, int pda_len)
+{
+	int ret;
+	int pda_size;
+
+	/* Issue command to read EEPROM */
+	ret = hermes_docmd_wait(hw, HERMES_CMD_READMIF, 0, NULL);
+	if (ret)
+		return ret;
+
+	/* Open auxiliary port */
+	ret = spectrum_aux_open(hw);
+	if (ret)
+		return ret;
+
+	/* read PDA from EEPROM */
+	spectrum_aux_setaddr(hw, PDA_ADDR);
+	hermes_read_words(hw, HERMES_AUXDATA, pda, pda_len / 2);
+
+	/* Check PDA length */
+	pda_size = le16_to_cpu(pda[0]);
+	if (pda_size > pda_len)
+		return -EINVAL;
+
+	return 0;
+}
+
+
+/* Parse PDA and write the records into the adapter */
+static int
+spectrum_apply_pda(hermes_t *hw, const struct dblock *first_block,
+		   u16 *pda)
+{
+	int ret;
+	struct pdi *pdi;
+	struct pdr *first_pdr;
+	const struct dblock *blk = first_block;
+
+	/* Skip all blocks to locate Plug Data References */
+	while (dblock_addr(blk) != BLOCK_END)
+		blk = (struct dblock *) &blk->data[dblock_len(blk)];
+
+	first_pdr = (struct pdr *) blk;
+
+	/* Go through every PDI and plug them into the adapter */
+	pdi = (struct pdi *) (pda + 2);
+	while (pdi_id(pdi) != PDI_END) {
+		ret = spectrum_plug_pdi(hw, first_pdr, pdi);
+		if (ret)
+			return ret;
+
+		/* Increment to the next PDI */
+		pdi = (struct pdi *) &pdi->data[pdi_len(pdi)];
+	}
+	return 0;
+}
+
+
+/* Load firmware blocks into the adapter */
+static int
+spectrum_load_blocks(hermes_t *hw, const struct dblock *first_block)
+{
+	const struct dblock *blk;
+	u32 blkaddr;
+	u32 blklen;
+
+	blk = first_block;
+	blkaddr = dblock_addr(blk);
+	blklen = dblock_len(blk);
+
+	while (dblock_addr(blk) != BLOCK_END) {
+		spectrum_aux_setaddr(hw, blkaddr);
+		hermes_write_words(hw, HERMES_AUXDATA, blk->data,
+				   blklen / 2);
+
+		blk = (struct dblock *) &blk->data[blklen];
+		blkaddr = dblock_addr(blk);
+		blklen = dblock_len(blk);
+	}
+	return 0;
+}
+
+
+/*
+ * Process a firmware image - stop the card, load the firmware, reset
+ * the card and make sure it responds.  For the secondary firmware take
+ * care of the PDA - read it and then write it on top of the firmware.
+ */
+static int
+spectrum_dl_image(hermes_t *hw, dev_link_t *link,
+		  const unsigned char *image)
+{
+	int ret;
+	const unsigned char *ptr;
+	const struct dblock *first_block;
+
+	/* Plug Data Area (PDA) */
+	u16 pda[PDA_WORDS];
+
+	/* Binary block begins after the 0x1A marker */
+	ptr = image;
+	while (*ptr++ != TEXT_END);
+	first_block = (const struct dblock *) ptr;
+
+	/* Read the PDA */
+	if (image != primsym) {
+		ret = spectrum_read_pda(hw, pda, sizeof(pda));
+		if (ret)
+			return ret;
+	}
+
+	/* Stop the firmware, so that it can be safely rewritten */
+	ret = spectrum_reset(link, 1);
+	if (ret)
+		return ret;
+
+	/* Program the adapter with new firmware */
+	ret = spectrum_load_blocks(hw, first_block);
+	if (ret)
+		return ret;
+
+	/* Write the PDA to the adapter */
+	if (image != primsym) {
+		ret = spectrum_apply_pda(hw, first_block, pda);
+		if (ret)
+			return ret;
+	}
+
+	/* Run the firmware */
+	ret = spectrum_reset(link, 0);
+	if (ret)
+		return ret;
+
+	/* Reset hermes chip and make sure it responds */
+	ret = hermes_init(hw);
+
+	/* hermes_reset() should return 0 with the secondary firmware */
+	if (image != primsym && ret != 0)
+		return -ENODEV;
+
+	/* And this should work with any firmware */
+	if (!hermes_present(hw))
+		return -ENODEV;
+
+	return 0;
+}
+
+
+/*
+ * Download the firmware into the card, this also does a PCMCIA soft
+ * reset on the card, to make sure it's in a sane state.
+ */
+static int
+spectrum_dl_firmware(hermes_t *hw, dev_link_t *link)
+{
+	int ret;
+	client_handle_t handle = link->handle;
+
+#ifndef SPECTRUM_FW_INCLUDED
+	const struct firmware *fw_entry;
+
+	if (request_firmware(&fw_entry, primary_fw_name,
+			     &handle_to_dev(handle)) == 0) {
+		primsym = fw_entry->data;
+	} else {
+		printk(KERN_ERR PFX "Cannot find firmware: %s\n",
+		       primary_fw_name);
+		return -ENOENT;
+	}
+
+	if (request_firmware(&fw_entry, secondary_fw_name,
+			     &handle_to_dev(handle)) == 0) {
+		secsym = fw_entry->data;
+	} else {
+		printk(KERN_ERR PFX "Cannot find firmware: %s\n",
+		       secondary_fw_name);
+		return -ENOENT;
+	}
+#endif
+
+	/* Load primary firmware */
+	ret = spectrum_dl_image(hw, link, primsym);
+	if (ret) {
+		printk(KERN_ERR PFX "Primary firmware download failed\n");
+		return ret;
+	}
+
+	/* Load secondary firmware */
+	ret = spectrum_dl_image(hw, link, secsym);
+
+	if (ret) {
+		printk(KERN_ERR PFX "Secondary firmware download failed\n");
+	}
+
+	return ret;
+}
+
+/********************************************************************/
+/* Device methods     						    */
+/********************************************************************/
+
+static int
+spectrum_cs_hard_reset(struct orinoco_private *priv)
+{
+	struct orinoco_pccard *card = priv->card;
+	dev_link_t *link = &card->link;
+	int err;
+
+	if (!hermes_present(&priv->hw)) {
+		/* The firmware needs to be reloaded */
+		if (spectrum_dl_firmware(&priv->hw, &card->link) != 0) {
+			printk(KERN_ERR PFX "Firmware download failed\n");
+			err = -ENODEV;
+		}
+	} else {
+		/* Soft reset using COR and HCR */
+		spectrum_reset(link, 0);
+	}
+
+	return 0;
+}
+
+/********************************************************************/
+/* PCMCIA stuff     						    */
+/********************************************************************/
+
+/*
+ * This creates an "instance" of the driver, allocating local data
+ * structures for one device.  The device is registered with Card
+ * Services.
+ * 
+ * The dev_link structure is initialized, but we don't actually
+ * configure the card at this point -- we wait until we receive a card
+ * insertion event.  */
+static dev_link_t *
+spectrum_cs_attach(void)
+{
+	struct net_device *dev;
+	struct orinoco_private *priv;
+	struct orinoco_pccard *card;
+	dev_link_t *link;
+	client_reg_t client_reg;
+	int ret;
+
+	dev = alloc_orinocodev(sizeof(*card), spectrum_cs_hard_reset);
+	if (! dev)
+		return NULL;
+	priv = netdev_priv(dev);
+	card = priv->card;
+
+	/* Link both structures together */
+	link = &card->link;
+	link->priv = dev;
+
+	/* Interrupt setup */
+	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Handler = orinoco_interrupt;
+	link->irq.Instance = dev; 
+
+	/* General socket configuration defaults can go here.  In this
+	 * client, we assume very little, and rely on the CIS for
+	 * almost everything.  In most clients, many details (i.e.,
+	 * number, sizes, and attributes of IO windows) are fixed by
+	 * the nature of the device, and can be hard-wired here. */
+	link->conf.Attributes = 0;
+	link->conf.IntType = INT_MEMORY_AND_IO;
+
+	/* Register with Card Services */
+	/* FIXME: need a lock? */
+	link->next = dev_list;
+	dev_list = link;
+
+	client_reg.dev_info = &dev_info;
+	client_reg.Version = 0x0210; /* FIXME: what does this mean? */
+	client_reg.event_callback_args.client_data = link;
+
+	ret = pcmcia_register_client(&link->handle, &client_reg);
+	if (ret != CS_SUCCESS) {
+		cs_error(link->handle, RegisterClient, ret);
+		spectrum_cs_detach(link);
+		return NULL;
+	}
+
+	return link;
+}				/* spectrum_cs_attach */
+
+/*
+ * This deletes a driver "instance".  The device is de-registered with
+ * Card Services.  If it has been released, all local data structures
+ * are freed.  Otherwise, the structures will be freed when the device
+ * is released.
+ */
+static void spectrum_cs_detach(dev_link_t *link)
+{
+	dev_link_t **linkp;
+	struct net_device *dev = link->priv;
+
+	/* Locate device structure */
+	for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
+		if (*linkp == link)
+			break;
+
+	BUG_ON(*linkp == NULL);
+
+	if (link->state & DEV_CONFIG)
+		spectrum_cs_release(link);
+
+	/* Break the link with Card Services */
+	if (link->handle)
+		pcmcia_deregister_client(link->handle);
+
+	/* Unlink device structure, and free it */
+	*linkp = link->next;
+	DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev);
+	if (link->dev) {
+		DEBUG(0, PFX "About to unregister net device %p\n",
+		      dev);
+		unregister_netdev(dev);
+	}
+	free_orinocodev(dev);
+}				/* spectrum_cs_detach */
+
+/*
+ * spectrum_cs_config() is scheduled to run after a CARD_INSERTION
+ * event is received, to configure the PCMCIA socket, and to make the
+ * device available to the system.
+ */
+
+static void
+spectrum_cs_config(dev_link_t *link)
+{
+	struct net_device *dev = link->priv;
+	client_handle_t handle = link->handle;
+	struct orinoco_private *priv = netdev_priv(dev);
+	struct orinoco_pccard *card = priv->card;
+	hermes_t *hw = &priv->hw;
+	int last_fn, last_ret;
+	u_char buf[64];
+	config_info_t conf;
+	cisinfo_t info;
+	tuple_t tuple;
+	cisparse_t parse;
+	void __iomem *mem;
+
+	CS_CHECK(ValidateCIS, pcmcia_validate_cis(handle, &info));
+
+	/*
+	 * This reads the card's CONFIG tuple to find its
+	 * configuration registers.
+	 */
+	tuple.DesiredTuple = CISTPL_CONFIG;
+	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+	tuple.TupleOffset = 0;
+	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+	CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+	link->conf.ConfigBase = parse.config.base;
+	link->conf.Present = parse.config.rmask[0];
+
+	/* Configure card */
+	link->state |= DEV_CONFIG;
+
+	/* Look up the current Vcc */
+	CS_CHECK(GetConfigurationInfo,
+		 pcmcia_get_configuration_info(handle, &conf));
+	link->conf.Vcc = conf.Vcc;
+
+	/*
+	 * In this loop, we scan the CIS for configuration table
+	 * entries, each of which describes a valid card
+	 * configuration, including voltage, IO window, memory window,
+	 * and interrupt settings.
+	 *
+	 * We make no assumptions about the card to be configured: we
+	 * use just the information available in the CIS.  In an ideal
+	 * world, this would work for any PCMCIA card, but it requires
+	 * a complete and accurate CIS.  In practice, a driver usually
+	 * "knows" most of these things without consulting the CIS,
+	 * and most client drivers will only use the CIS to fill in
+	 * implementation-defined details.
+	 */
+	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+	while (1) {
+		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
+		cistpl_cftable_entry_t dflt = { .index = 0 };
+
+		if ( (pcmcia_get_tuple_data(handle, &tuple) != 0)
+		    || (pcmcia_parse_tuple(handle, &tuple, &parse) != 0))
+			goto next_entry;
+
+		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+			dflt = *cfg;
+		if (cfg->index == 0)
+			goto next_entry;
+		link->conf.ConfigIndex = cfg->index;
+
+		/* Does this card need audio output? */
+		if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
+			link->conf.Attributes |= CONF_ENABLE_SPKR;
+			link->conf.Status = CCSR_AUDIO_ENA;
+		}
+
+		/* Use power settings for Vcc and Vpp if present */
+		/* Note that the CIS values need to be rescaled */
+		if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
+			if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) {
+				DEBUG(2, "spectrum_cs_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n",  conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000);
+				if (!ignore_cis_vcc)
+					goto next_entry;
+			}
+		} else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) {
+			if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) {
+				DEBUG(2, "spectrum_cs_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n",  conf.Vcc, dflt.vcc.param[CISTPL_POWER_VNOM] / 10000);
+				if(!ignore_cis_vcc)
+					goto next_entry;
+			}
+		}
+
+		if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
+			link->conf.Vpp1 = link->conf.Vpp2 =
+			    cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
+		else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
+			link->conf.Vpp1 = link->conf.Vpp2 =
+			    dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
+		
+		/* Do we need to allocate an interrupt? */
+		link->conf.Attributes |= CONF_ENABLE_IRQ;
+
+		/* IO window settings */
+		link->io.NumPorts1 = link->io.NumPorts2 = 0;
+		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
+			cistpl_io_t *io =
+			    (cfg->io.nwin) ? &cfg->io : &dflt.io;
+			link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+			if (!(io->flags & CISTPL_IO_8BIT))
+				link->io.Attributes1 =
+				    IO_DATA_PATH_WIDTH_16;
+			if (!(io->flags & CISTPL_IO_16BIT))
+				link->io.Attributes1 =
+				    IO_DATA_PATH_WIDTH_8;
+			link->io.IOAddrLines =
+			    io->flags & CISTPL_IO_LINES_MASK;
+			link->io.BasePort1 = io->win[0].base;
+			link->io.NumPorts1 = io->win[0].len;
+			if (io->nwin > 1) {
+				link->io.Attributes2 =
+				    link->io.Attributes1;
+				link->io.BasePort2 = io->win[1].base;
+				link->io.NumPorts2 = io->win[1].len;
+			}
+
+			/* This reserves IO space but doesn't actually enable it */
+			if (pcmcia_request_io(link->handle, &link->io) != 0)
+				goto next_entry;
+		}
+
+
+		/* If we got this far, we're cool! */
+
+		break;
+		
+	next_entry:
+		if (link->io.NumPorts1)
+			pcmcia_release_io(link->handle, &link->io);
+		last_ret = pcmcia_get_next_tuple(handle, &tuple);
+		if (last_ret  == CS_NO_MORE_ITEMS) {
+			printk(KERN_ERR PFX "GetNextTuple(): No matching "
+			       "CIS configuration.  Maybe you need the "
+			       "ignore_cis_vcc=1 parameter.\n");
+			goto cs_failed;
+		}
+	}
+
+	/*
+	 * Allocate an interrupt line.  Note that this does not assign
+	 * a handler to the interrupt, unless the 'Handler' member of
+	 * the irq structure is initialized.
+	 */
+	CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+
+	/* We initialize the hermes structure before completing PCMCIA
+	 * configuration just in case the interrupt handler gets
+	 * called. */
+	mem = ioport_map(link->io.BasePort1, link->io.NumPorts1);
+	if (!mem)
+		goto cs_failed;
+
+	hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
+
+	/*
+	 * This actually configures the PCMCIA socket -- setting up
+	 * the I/O windows and the interrupt mapping, and putting the
+	 * card and host interface into "Memory and IO" mode.
+	 */
+	CS_CHECK(RequestConfiguration,
+		 pcmcia_request_configuration(link->handle, &link->conf));
+
+	/* Ok, we have the configuration, prepare to register the netdev */
+	dev->base_addr = link->io.BasePort1;
+	dev->irq = link->irq.AssignedIRQ;
+	SET_MODULE_OWNER(dev);
+	card->node.major = card->node.minor = 0;
+
+	/* Reset card and download firmware */
+	if (spectrum_cs_hard_reset(priv) != 0) {
+		goto failed;
+	}
+
+	SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+	/* Tell the stack we exist */
+	if (register_netdev(dev) != 0) {
+		printk(KERN_ERR PFX "register_netdev() failed\n");
+		goto failed;
+	}
+
+	/* At this point, the dev_node_t structure(s) needs to be
+	 * initialized and arranged in a linked list at link->dev. */
+	strcpy(card->node.dev_name, dev->name);
+	link->dev = &card->node; /* link->dev being non-NULL is also
+                                    used to indicate that the
+                                    net_device has been registered */
+	link->state &= ~DEV_CONFIG_PENDING;
+
+	/* Finally, report what we've done */
+	printk(KERN_DEBUG "%s: index 0x%02x: Vcc %d.%d",
+	       dev->name, link->conf.ConfigIndex,
+	       link->conf.Vcc / 10, link->conf.Vcc % 10);
+	if (link->conf.Vpp1)
+		printk(", Vpp %d.%d", link->conf.Vpp1 / 10,
+		       link->conf.Vpp1 % 10);
+	printk(", irq %d", link->irq.AssignedIRQ);
+	if (link->io.NumPorts1)
+		printk(", io 0x%04x-0x%04x", link->io.BasePort1,
+		       link->io.BasePort1 + link->io.NumPorts1 - 1);
+	if (link->io.NumPorts2)
+		printk(" & 0x%04x-0x%04x", link->io.BasePort2,
+		       link->io.BasePort2 + link->io.NumPorts2 - 1);
+	printk("\n");
+
+	return;
+
+ cs_failed:
+	cs_error(link->handle, last_fn, last_ret);
+
+ failed:
+	spectrum_cs_release(link);
+}				/* spectrum_cs_config */
+
+/*
+ * After a card is removed, spectrum_cs_release() will unregister the
+ * device, and release the PCMCIA configuration.  If the device is
+ * still open, this will be postponed until it is closed.
+ */
+static void
+spectrum_cs_release(dev_link_t *link)
+{
+	struct net_device *dev = link->priv;
+	struct orinoco_private *priv = netdev_priv(dev);
+	unsigned long flags;
+
+	/* We're committed to taking the device away now, so mark the
+	 * hardware as unavailable */
+	spin_lock_irqsave(&priv->lock, flags);
+	priv->hw_unavailable++;
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	/* Don't bother checking to see if these succeed or not */
+	pcmcia_release_configuration(link->handle);
+	if (link->io.NumPorts1)
+		pcmcia_release_io(link->handle, &link->io);
+	if (link->irq.AssignedIRQ)
+		pcmcia_release_irq(link->handle, &link->irq);
+	link->state &= ~DEV_CONFIG;
+	if (priv->hw.iobase)
+		ioport_unmap(priv->hw.iobase);
+}				/* spectrum_cs_release */
+
+/*
+ * The card status event handler.  Mostly, this schedules other stuff
+ * to run after an event is received.
+ */
+static int
+spectrum_cs_event(event_t event, int priority,
+		       event_callback_args_t * args)
+{
+	dev_link_t *link = args->client_data;
+	struct net_device *dev = link->priv;
+	struct orinoco_private *priv = netdev_priv(dev);
+	int err = 0;
+	unsigned long flags;
+
+	switch (event) {
+	case CS_EVENT_CARD_REMOVAL:
+		link->state &= ~DEV_PRESENT;
+		if (link->state & DEV_CONFIG) {
+			unsigned long flags;
+
+			spin_lock_irqsave(&priv->lock, flags);
+			netif_device_detach(dev);
+			priv->hw_unavailable++;
+			spin_unlock_irqrestore(&priv->lock, flags);
+		}
+		break;
+
+	case CS_EVENT_CARD_INSERTION:
+		link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+		spectrum_cs_config(link);
+		break;
+
+	case CS_EVENT_PM_SUSPEND:
+		link->state |= DEV_SUSPEND;
+		/* Fall through... */
+	case CS_EVENT_RESET_PHYSICAL:
+		/* Mark the device as stopped, to block IO until later */
+		if (link->state & DEV_CONFIG) {
+			/* This is probably racy, but I can't think of
+                           a better way, short of rewriting the PCMCIA
+                           layer to not suck :-( */
+			spin_lock_irqsave(&priv->lock, flags);
+
+			err = __orinoco_down(dev);
+			if (err)
+				printk(KERN_WARNING "%s: %s: Error %d downing interface\n",
+				       dev->name,
+				       event == CS_EVENT_PM_SUSPEND ? "SUSPEND" : "RESET_PHYSICAL",
+				       err);
+
+			netif_device_detach(dev);
+			priv->hw_unavailable++;
+
+			spin_unlock_irqrestore(&priv->lock, flags);
+
+			pcmcia_release_configuration(link->handle);
+		}
+		break;
+
+	case CS_EVENT_PM_RESUME:
+		link->state &= ~DEV_SUSPEND;
+		/* Fall through... */
+	case CS_EVENT_CARD_RESET:
+		if (link->state & DEV_CONFIG) {
+			/* FIXME: should we double check that this is
+			 * the same card as we had before */
+			pcmcia_request_configuration(link->handle, &link->conf);
+			netif_device_attach(dev);
+			priv->hw_unavailable--;
+			schedule_work(&priv->reset_work);
+		}
+		break;
+	}
+
+	return err;
+}				/* spectrum_cs_event */
+
+/********************************************************************/
+/* Module initialization					    */
+/********************************************************************/
+
+/* Can't be declared "const" or the whole __initdata section will
+ * become const */
+static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
+	" (Pavel Roskin <proski@gnu.org>,"
+	" David Gibson <hermes@gibson.dropbear.id.au>, et al)";
+
+static struct pcmcia_device_id spectrum_cs_ids[] = {
+	PCMCIA_DEVICE_MANF_CARD(0x026c, 0x0001), /* Symbol Spectrum24 LA4100 */
+	PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0001), /* Socket Communications CF */
+	PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001), /* Intel PRO/Wireless 2011B */
+	PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, spectrum_cs_ids);
+
+static struct pcmcia_driver orinoco_driver = {
+	.owner		= THIS_MODULE,
+	.drv		= {
+		.name	= DRIVER_NAME,
+	},
+	.attach		= spectrum_cs_attach,
+	.event		= spectrum_cs_event,
+	.detach		= spectrum_cs_detach,
+	.id_table       = spectrum_cs_ids,
+};
+
+static int __init
+init_spectrum_cs(void)
+{
+	printk(KERN_DEBUG "%s\n", version);
+
+	return pcmcia_register_driver(&orinoco_driver);
+}
+
+static void __exit
+exit_spectrum_cs(void)
+{
+	pcmcia_unregister_driver(&orinoco_driver);
+	BUG_ON(dev_list != NULL);
+}
+
+module_init(init_spectrum_cs);
+module_exit(exit_spectrum_cs);
diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h
index b571943..7fcbe58 100644
--- a/drivers/net/wireless/wl3501.h
+++ b/drivers/net/wireless/wl3501.h
@@ -609,6 +609,7 @@ struct wl3501_card {
 	struct net_device_stats 	stats;
 	struct iw_statistics		wstats;
 	struct iw_spy_data		spy_data;
+	struct iw_public_data		wireless_data;
 	struct dev_node_t		node;
 };
 #endif
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 7cc5edb..3f8c27f 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1944,7 +1944,7 @@ static const iw_handler	wl3501_handler[] = {
 static const struct iw_handler_def wl3501_handler_def = {
 	.num_standard	= sizeof(wl3501_handler) / sizeof(iw_handler),
 	.standard	= (iw_handler *)wl3501_handler,
-	.spy_offset	= offsetof(struct wl3501_card, spy_data),
+	.get_wireless_stats = wl3501_get_wireless_stats,
 };
 
 /**
@@ -1961,6 +1961,7 @@ static dev_link_t *wl3501_attach(void)
 	client_reg_t client_reg;
 	dev_link_t *link;
 	struct net_device *dev;
+	struct wl3501_card *this;
 	int ret;
 
 	/* Initialize the dev_link_t structure */
@@ -1995,7 +1996,9 @@ static dev_link_t *wl3501_attach(void)
 	dev->tx_timeout		= wl3501_tx_timeout;
 	dev->watchdog_timeo	= 5 * HZ;
 	dev->get_stats		= wl3501_get_stats;
-	dev->get_wireless_stats = wl3501_get_wireless_stats;
+	this = dev->priv;
+	this->wireless_data.spy_data = &this->spy_data;
+	dev->wireless_data	= &this->wireless_data;
 	dev->wireless_handlers	= (struct iw_handler_def *)&wl3501_handler_def;
 	SET_ETHTOOL_OPS(dev, &ops);
 	netif_stop_queue(dev);
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 4598c6a..97f7231 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -2739,6 +2739,7 @@ enum parport_pc_pci_cards {
 	syba_2p_epp,
 	syba_1p_ecp,
 	titan_010l,
+	titan_1284p1,
 	titan_1284p2,
 	avlab_1p,
 	avlab_2p,
@@ -2811,6 +2812,7 @@ static struct parport_pc_pci {
 	/* syba_2p_epp AP138B */	{ 2, { { 0, 0x078 }, { 0, 0x178 }, } },
 	/* syba_1p_ecp W83787 */	{ 1, { { 0, 0x078 }, } },
 	/* titan_010l */		{ 1, { { 3, -1 }, } },
+	/* titan_1284p1 */              { 1, { { 0, 1 }, } },
 	/* titan_1284p2 */		{ 2, { { 0, 1 }, { 2, 3 }, } },
 	/* avlab_1p		*/	{ 1, { { 0, 1}, } },
 	/* avlab_2p		*/	{ 2, { { 0, 1}, { 2, 3 },} },
@@ -2884,6 +2886,7 @@ static struct pci_device_id parport_pc_pci_tbl[] = {
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, syba_1p_ecp },
 	{ PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_010L,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_010l },
+	{ 0x9710, 0x9805, 0x1000, 0x0010, 0, 0, titan_1284p1 },
 	{ 0x9710, 0x9815, 0x1000, 0x0020, 0, 0, titan_1284p2 },
 	/* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/
 	{ 0x14db, 0x2120, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1p}, /* AFAVLAB_TK9902 */
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 2b85aa3..532f73b 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -91,6 +91,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 {
 	struct msi_desc *entry;
 	struct msg_address address;
+	unsigned int irq = vector;
 
 	entry = (struct msi_desc *)msi_desc[vector];
 	if (!entry || !entry->dev)
@@ -112,6 +113,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 		entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
 		pci_write_config_dword(entry->dev, msi_lower_address_reg(pos),
 			address.lo_address.value);
+		set_native_irq_info(irq, cpu_mask);
 		break;
 	}
 	case PCI_CAP_ID_MSIX:
@@ -125,22 +127,13 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 			MSI_TARGET_CPU_SHIFT);
 		entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
 		writel(address.lo_address.value, entry->mask_base + offset);
+		set_native_irq_info(irq, cpu_mask);
 		break;
 	}
 	default:
 		break;
 	}
 }
-
-#ifdef CONFIG_IRQBALANCE
-static inline void move_msi(int vector)
-{
-	if (!cpus_empty(pending_irq_balance_cpumask[vector])) {
-		set_msi_affinity(vector, pending_irq_balance_cpumask[vector]);
-		cpus_clear(pending_irq_balance_cpumask[vector]);
-	}
-}
-#endif /* CONFIG_IRQBALANCE */
 #endif /* CONFIG_SMP */
 
 static void mask_MSI_irq(unsigned int vector)
@@ -191,13 +184,13 @@ static void shutdown_msi_irq(unsigned int vector)
 
 static void end_msi_irq_wo_maskbit(unsigned int vector)
 {
-	move_msi(vector);
+	move_native_irq(vector);
 	ack_APIC_irq();
 }
 
 static void end_msi_irq_w_maskbit(unsigned int vector)
 {
-	move_msi(vector);
+	move_native_irq(vector);
 	unmask_MSI_irq(vector);
 	ack_APIC_irq();
 }
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index 390f185..402136a 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -19,7 +19,6 @@
 #define NR_HP_RESERVED_VECTORS 	20
 
 extern int vector_irq[NR_VECTORS];
-extern cpumask_t pending_irq_balance_cpumask[NR_IRQS];
 extern void (*interrupt[NR_IRQS])(void);
 extern int pci_vector_resources(int last, int nr_released);
 
@@ -29,10 +28,6 @@ extern int pci_vector_resources(int last, int nr_released);
 #define set_msi_irq_affinity	NULL
 #endif
 
-#ifndef CONFIG_IRQBALANCE
-static inline void move_msi(int vector) {}
-#endif
-
 /*
  * MSI-X Address Register
  */
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 1b34fc5..c62d2f0 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -333,13 +333,17 @@ pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state)
 	if (platform_pci_choose_state) {
 		ret = platform_pci_choose_state(dev, state);
 		if (ret >= 0)
-			state = ret;
+			state.event = ret;
 	}
- 	switch (state) {
-	case 0: return PCI_D0;
-	case 3: return PCI_D3hot;
+
+	switch (state.event) {
+	case PM_EVENT_ON:
+		return PCI_D0;
+	case PM_EVENT_FREEZE:
+	case PM_EVENT_SUSPEND:
+		return PCI_D3hot;
 	default:
-		printk("They asked me for state %d\n", state);
+		printk("They asked me for state %d\n", state.event);
 		BUG();
 	}
 	return PCI_D0;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bb36bb6..140354a 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -422,6 +422,25 @@ static void __devinit quirk_via_ioapic(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_82C686,	quirk_via_ioapic );
 
 /*
+ * VIA 8237: Some BIOSs don't set the 'Bypass APIC De-Assert Message' Bit.
+ * This leads to doubled level interrupt rates.
+ * Set this bit to get rid of cycle wastage.
+ * Otherwise uncritical.
+ */
+static void __devinit quirk_via_vt8237_bypass_apic_deassert(struct pci_dev *dev)
+{
+	u8 misc_control2;
+#define BYPASS_APIC_DEASSERT 8
+
+	pci_read_config_byte(dev, 0x5B, &misc_control2);
+	if (!(misc_control2 & BYPASS_APIC_DEASSERT)) {
+		printk(KERN_INFO "PCI: Bypassing VIA 8237 APIC De-Assert Message\n");
+		pci_write_config_byte(dev, 0x5B, misc_control2|BYPASS_APIC_DEASSERT);
+	}
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_8237,		quirk_via_vt8237_bypass_apic_deassert);
+
+/*
  * The AMD io apic can hang the box when an apic irq is masked.
  * We check all revs >= B0 (yet not in the pre production!) as the bug
  * is currently marked NoFix
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 3e23cd4..325c992 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -246,7 +246,7 @@ static void __exit pxa2xx_pcmcia_exit(void)
 	driver_unregister(&pxa2xx_pcmcia_driver);
 }
 
-module_init(pxa2xx_pcmcia_init);
+fs_initcall(pxa2xx_pcmcia_init);
 module_exit(pxa2xx_pcmcia_exit);
 
 MODULE_AUTHOR("Stefan Eletzhofer <stefan.eletzhofer@inquant.de> and Ian Molton <spyro@f2s.com>");
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 5309734..bbe69b0 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -196,7 +196,7 @@ static void __exit mst_pcmcia_exit(void)
 	platform_device_unregister(mst_pcmcia_device);
 }
 
-module_init(mst_pcmcia_init);
+fs_initcall(mst_pcmcia_init);
 module_exit(mst_pcmcia_exit);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 42efe21..a1178a6 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -20,27 +20,18 @@
 
 #include <asm/hardware.h>
 #include <asm/irq.h>
-
 #include <asm/hardware/scoop.h>
-#include <asm/arch/corgi.h>
 #include <asm/arch/pxa-regs.h>
 
 #include "soc_common.h"
 
 #define	NO_KEEP_VS 0x0001
 
-static unsigned char keep_vs;
-static unsigned char keep_rd;
-
-static struct pcmcia_irqs irqs[] = {
-	{ 0, CORGI_IRQ_GPIO_CF_CD, "PCMCIA0 CD"},
-};
-
-static void sharpsl_pcmcia_init_reset(void)
+static void sharpsl_pcmcia_init_reset(struct scoop_pcmcia_dev *scoopdev)
 {
-	reset_scoop(&corgiscoop_device.dev);
-	keep_vs = NO_KEEP_VS;
-	keep_rd = 0;
+	reset_scoop(scoopdev->dev);
+	scoopdev->keep_vs = NO_KEEP_VS;
+	scoopdev->keep_rd = 0;
 }
 
 static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
@@ -71,29 +62,35 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	pxa_gpio_mode(GPIO57_nIOIS16_MD);
 
 	/* Register interrupts */
-	ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
-
-	if (ret) {
-		printk(KERN_ERR "Request for Compact Flash IRQ failed\n");
-		return ret;
+	if (scoop_devs[skt->nr].cd_irq >= 0) {
+		struct pcmcia_irqs cd_irq;
+
+		cd_irq.sock = skt->nr;
+		cd_irq.irq  = scoop_devs[skt->nr].cd_irq;
+		cd_irq.str  = scoop_devs[skt->nr].cd_irq_str;
+		ret = soc_pcmcia_request_irqs(skt, &cd_irq, 1);
+
+		if (ret) {
+			printk(KERN_ERR "Request for Compact Flash IRQ failed\n");
+			return ret;
+		}
 	}
 
-	/* Enable interrupt */
-	write_scoop_reg(&corgiscoop_device.dev, SCOOP_IMR, 0x00C0);
-	write_scoop_reg(&corgiscoop_device.dev, SCOOP_MCR, 0x0101);
-	keep_vs = NO_KEEP_VS;
-
-	skt->irq = CORGI_IRQ_GPIO_CF_IRQ;
+	skt->irq = scoop_devs[skt->nr].irq;
 
 	return 0;
 }
 
 static void sharpsl_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
 {
-	soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
+	if (scoop_devs[skt->nr].cd_irq >= 0) {
+		struct pcmcia_irqs cd_irq;
 
-	/* CF_BUS_OFF */
-	sharpsl_pcmcia_init_reset();
+		cd_irq.sock = skt->nr;
+		cd_irq.irq  = scoop_devs[skt->nr].cd_irq;
+		cd_irq.str  = scoop_devs[skt->nr].cd_irq_str;
+		soc_pcmcia_free_irqs(skt, &cd_irq, 1);
+	}
 }
 
 
@@ -101,31 +98,32 @@ static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 				    struct pcmcia_state *state)
 {
 	unsigned short cpr, csr;
+	struct device *scoop = scoop_devs[skt->nr].dev;
 
-	cpr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_CPR);
+	cpr = read_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR);
 
-	write_scoop_reg(&corgiscoop_device.dev, SCOOP_IRM, 0x00FF);
-	write_scoop_reg(&corgiscoop_device.dev, SCOOP_ISR, 0x0000);
-	write_scoop_reg(&corgiscoop_device.dev, SCOOP_IRM, 0x0000);
-	csr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_CSR);
+	write_scoop_reg(scoop, SCOOP_IRM, 0x00FF);
+	write_scoop_reg(scoop, SCOOP_ISR, 0x0000);
+	write_scoop_reg(scoop, SCOOP_IRM, 0x0000);
+	csr = read_scoop_reg(scoop, SCOOP_CSR);
 	if (csr & 0x0004) {
 		/* card eject */
-		write_scoop_reg(&corgiscoop_device.dev, SCOOP_CDR, 0x0000);
-		keep_vs = NO_KEEP_VS;
+		write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
+		scoop_devs[skt->nr].keep_vs = NO_KEEP_VS;
 	}
-	else if (!(keep_vs & NO_KEEP_VS)) {
+	else if (!(scoop_devs[skt->nr].keep_vs & NO_KEEP_VS)) {
 		/* keep vs1,vs2 */
-		write_scoop_reg(&corgiscoop_device.dev, SCOOP_CDR, 0x0000);
-		csr |= keep_vs;
+		write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
+		csr |= scoop_devs[skt->nr].keep_vs;
 	}
 	else if (cpr & 0x0003) {
 		/* power on */
-		write_scoop_reg(&corgiscoop_device.dev, SCOOP_CDR, 0x0000);
-		keep_vs = (csr & 0x00C0);
+		write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
+		scoop_devs[skt->nr].keep_vs = (csr & 0x00C0);
 	}
 	else {
 		/* card detect */
-		write_scoop_reg(&corgiscoop_device.dev, SCOOP_CDR, 0x0002);
+		write_scoop_reg(scoop, SCOOP_CDR, 0x0002);
 	}
 
 	state->detect = (csr & 0x0004) ? 0 : 1;
@@ -147,6 +145,7 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 				       const socket_state_t *state)
 {
 	unsigned long flags;
+	struct device *scoop = scoop_devs[skt->nr].dev;
 
 	unsigned short cpr, ncpr, ccr, nccr, mcr, nmcr, imr, nimr;
 
@@ -166,10 +165,10 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 
 	local_irq_save(flags);
 
-	nmcr = (mcr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_MCR)) & ~0x0010;
-	ncpr = (cpr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_CPR)) & ~0x0083;
-	nccr = (ccr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_CCR)) & ~0x0080;
-	nimr = (imr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_IMR)) & ~0x003E;
+	nmcr = (mcr = read_scoop_reg(scoop, SCOOP_MCR)) & ~0x0010;
+	ncpr = (cpr = read_scoop_reg(scoop, SCOOP_CPR)) & ~0x0083;
+	nccr = (ccr = read_scoop_reg(scoop, SCOOP_CCR)) & ~0x0080;
+	nimr = (imr = read_scoop_reg(scoop, SCOOP_IMR)) & ~0x003E;
 
 	ncpr |= (state->Vcc == 33) ? 0x0001 :
 				(state->Vcc == 50) ? 0x0002 : 0;
@@ -184,22 +183,22 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 			((skt->status&SS_WRPROT) ? 0x0008 : 0);
 
 	if (!(ncpr & 0x0003)) {
-		keep_rd = 0;
-	} else if (!keep_rd) {
+		scoop_devs[skt->nr].keep_rd = 0;
+	} else if (!scoop_devs[skt->nr].keep_rd) {
 		if (nccr & 0x0080)
-			keep_rd = 1;
+			scoop_devs[skt->nr].keep_rd = 1;
 		else
 			nccr |= 0x0080;
 	}
 
 	if (mcr != nmcr)
-		write_scoop_reg(&corgiscoop_device.dev, SCOOP_MCR, nmcr);
+		write_scoop_reg(scoop, SCOOP_MCR, nmcr);
 	if (cpr != ncpr)
-		write_scoop_reg(&corgiscoop_device.dev, SCOOP_CPR, ncpr);
+		write_scoop_reg(scoop, SCOOP_CPR, ncpr);
 	if (ccr != nccr)
-		write_scoop_reg(&corgiscoop_device.dev, SCOOP_CCR, nccr);
+		write_scoop_reg(scoop, SCOOP_CCR, nccr);
 	if (imr != nimr)
-		write_scoop_reg(&corgiscoop_device.dev, SCOOP_IMR, nimr);
+		write_scoop_reg(scoop, SCOOP_IMR, nimr);
 
 	local_irq_restore(flags);
 
@@ -208,10 +207,18 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 
 static void sharpsl_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
 {
+	sharpsl_pcmcia_init_reset(&scoop_devs[skt->nr]);
+
+	/* Enable interrupt */
+	write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_IMR, 0x00C0);
+	write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_MCR, 0x0101);
+	scoop_devs[skt->nr].keep_vs = NO_KEEP_VS;
 }
 
 static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
 {
+	/* CF_BUS_OFF */
+	sharpsl_pcmcia_init_reset(&scoop_devs[skt->nr]);
 }
 
 static struct pcmcia_low_level sharpsl_pcmcia_ops = {
@@ -223,7 +230,7 @@ static struct pcmcia_low_level sharpsl_pcmcia_ops = {
 	.socket_init		= sharpsl_pcmcia_socket_init,
 	.socket_suspend		= sharpsl_pcmcia_socket_suspend,
 	.first				= 0,
-	.nr					= 1,
+	.nr					= 0,
 };
 
 static struct platform_device *sharpsl_pcmcia_device;
@@ -232,12 +239,15 @@ static int __init sharpsl_pcmcia_init(void)
 {
 	int ret;
 
+	sharpsl_pcmcia_ops.nr=scoop_num;
 	sharpsl_pcmcia_device = kmalloc(sizeof(*sharpsl_pcmcia_device), GFP_KERNEL);
 	if (!sharpsl_pcmcia_device)
 		return -ENOMEM;
+
 	memset(sharpsl_pcmcia_device, 0, sizeof(*sharpsl_pcmcia_device));
 	sharpsl_pcmcia_device->name = "pxa2xx-pcmcia";
 	sharpsl_pcmcia_device->dev.platform_data = &sharpsl_pcmcia_ops;
+	sharpsl_pcmcia_device->dev.parent=scoop_devs[0].dev;
 
 	ret = platform_device_register(sharpsl_pcmcia_device);
 	if (ret)
@@ -257,7 +267,7 @@ static void __exit sharpsl_pcmcia_exit(void)
 	platform_device_unregister(sharpsl_pcmcia_device);
 }
 
-module_init(sharpsl_pcmcia_init);
+fs_initcall(sharpsl_pcmcia_init);
 module_exit(sharpsl_pcmcia_exit);
 
 MODULE_DESCRIPTION("Sharp SL Series PCMCIA Support");
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index e98bb3d..d4ed508 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -126,5 +126,5 @@ MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>");
 MODULE_DESCRIPTION("Linux PCMCIA Card Services: SA-11x0 Socket Controller");
 MODULE_LICENSE("Dual MPL/GPL");
 
-module_init(sa11x0_pcmcia_init);
+fs_initcall(sa11x0_pcmcia_init);
 module_exit(sa11x0_pcmcia_exit);
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index b441f43..bb90a14 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -189,7 +189,7 @@ static void __exit sa1111_drv_pcmcia_exit(void)
 	sa1111_driver_unregister(&pcmcia_driver);
 }
 
-module_init(sa1111_drv_pcmcia_init);
+fs_initcall(sa1111_drv_pcmcia_init);
 module_exit(sa1111_drv_pcmcia_exit);
 
 MODULE_DESCRIPTION("SA1111 PCMCIA card socket driver");
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index db04ffb..59c5d96 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -189,7 +189,7 @@ static int __init sa11xx_pcmcia_init(void)
 {
 	return 0;
 }
-module_init(sa11xx_pcmcia_init);
+fs_initcall(sa11xx_pcmcia_init);
 
 static void __exit sa11xx_pcmcia_exit(void) {}
 
diff --git a/drivers/pcmcia/topic.h b/drivers/pcmcia/topic.h
index be420bb..edccfa5 100644
--- a/drivers/pcmcia/topic.h
+++ b/drivers/pcmcia/topic.h
@@ -101,6 +101,8 @@
 #define  TOPIC97_AVS_AUDIO_CONTROL	0x02
 #define  TOPIC97_AVS_VIDEO_CONTROL	0x01
 
+#define TOPIC_EXCA_IF_CONTROL		0x3e	/* 8 bit */
+#define TOPIC_EXCA_IFC_33V_ENA		0x01
 
 static void topic97_zoom_video(struct pcmcia_socket *sock, int onoff)
 {
@@ -137,4 +139,19 @@ static int topic97_override(struct yenta_socket *socket)
 	return 0;
 }
 
+
+static int topic95_override(struct yenta_socket *socket)
+{
+	u8 fctrl;
+
+	/* enable 3.3V support for 16bit cards */
+	fctrl = exca_readb(socket, TOPIC_EXCA_IF_CONTROL);
+	exca_writeb(socket, TOPIC_EXCA_IF_CONTROL, fctrl | TOPIC_EXCA_IFC_33V_ENA);
+
+	/* tell yenta to use exca registers to power 16bit cards */
+	socket->flags |= YENTA_16BIT_POWER_EXCA | YENTA_16BIT_POWER_DF;
+
+	return 0;
+}
+
 #endif /* _LINUX_TOPIC_H */
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 62fd705..0347a29 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -184,22 +184,52 @@ static int yenta_get_status(struct pcmcia_socket *sock, unsigned int *value)
 	return 0;
 }
 
-static int yenta_Vcc_power(u32 control)
+static void yenta_get_power(struct yenta_socket *socket, socket_state_t *state)
 {
-	switch (control & CB_SC_VCC_MASK) {
-	case CB_SC_VCC_5V: return 50;
-	case CB_SC_VCC_3V: return 33;
-	default: return 0;
-	}
-}
+	if (!(cb_readl(socket, CB_SOCKET_STATE) & CB_CBCARD) &&
+	    (socket->flags & YENTA_16BIT_POWER_EXCA)) {
+		u8 reg, vcc, vpp;
+
+		reg = exca_readb(socket, I365_POWER);
+		vcc = reg & I365_VCC_MASK;
+		vpp = reg & I365_VPP1_MASK;
+		state->Vcc = state->Vpp = 0;
+
+		if (socket->flags & YENTA_16BIT_POWER_DF) {
+			if (vcc == I365_VCC_3V)
+				state->Vcc = 33;
+			if (vcc == I365_VCC_5V)
+				state->Vcc = 50;
+			if (vpp == I365_VPP1_5V)
+				state->Vpp = state->Vcc;
+			if (vpp == I365_VPP1_12V)
+				state->Vpp = 120;
+		} else {
+			if (reg & I365_VCC_5V) {
+				state->Vcc = 50;
+				if (vpp == I365_VPP1_5V)
+					state->Vpp = 50;
+				if (vpp == I365_VPP1_12V)
+					state->Vpp = 120;
+			}
+		}
+	} else {
+		u32 control;
 
-static int yenta_Vpp_power(u32 control)
-{
-	switch (control & CB_SC_VPP_MASK) {
-	case CB_SC_VPP_12V: return 120;
-	case CB_SC_VPP_5V: return 50;
-	case CB_SC_VPP_3V: return 33;
-	default: return 0;
+		control = cb_readl(socket, CB_SOCKET_CONTROL);
+
+		switch (control & CB_SC_VCC_MASK) {
+		case CB_SC_VCC_5V: state->Vcc = 50; break;
+		case CB_SC_VCC_3V: state->Vcc = 33; break;
+		default: state->Vcc = 0;
+		}
+
+		switch (control & CB_SC_VPP_MASK) {
+		case CB_SC_VPP_12V: state->Vpp = 120; break;
+		case CB_SC_VPP_5V: state->Vpp = 50; break;
+		case CB_SC_VPP_3V: state->Vpp = 33; break;
+		default: state->Vpp = 0;
+		}
 	}
 }
 
@@ -211,8 +241,7 @@ static int yenta_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
 
 	control = cb_readl(socket, CB_SOCKET_CONTROL);
 
-	state->Vcc = yenta_Vcc_power(control);
-	state->Vpp = yenta_Vpp_power(control);
+	yenta_get_power(socket, state);
 	state->io_irq = socket->io_irq;
 
 	if (cb_readl(socket, CB_SOCKET_STATE) & CB_CBCARD) {
@@ -246,19 +275,54 @@ static int yenta_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
 
 static void yenta_set_power(struct yenta_socket *socket, socket_state_t *state)
 {
-	u32 reg = 0;	/* CB_SC_STPCLK? */
-	switch (state->Vcc) {
-	case 33: reg = CB_SC_VCC_3V; break;
-	case 50: reg = CB_SC_VCC_5V; break;
-	default: reg = 0; break;
-	}
-	switch (state->Vpp) {
-	case 33:  reg |= CB_SC_VPP_3V; break;
-	case 50:  reg |= CB_SC_VPP_5V; break;
-	case 120: reg |= CB_SC_VPP_12V; break;
+	/* some birdges require to use the ExCA registers to power 16bit cards */
+	if (!(cb_readl(socket, CB_SOCKET_STATE) & CB_CBCARD) &&
+	    (socket->flags & YENTA_16BIT_POWER_EXCA)) {
+		u8 reg, old;
+		reg = old = exca_readb(socket, I365_POWER);
+		reg &= ~(I365_VCC_MASK | I365_VPP1_MASK | I365_VPP2_MASK);
+
+		/* i82365SL-DF style */
+		if (socket->flags & YENTA_16BIT_POWER_DF) {
+			switch (state->Vcc) {
+			case 33: reg |= I365_VCC_3V; break;
+			case 50: reg |= I365_VCC_5V; break;
+			default: reg = 0; break;
+			}
+			switch (state->Vpp) {
+			case 33:
+			case 50: reg |= I365_VPP1_5V; break;
+			case 120: reg |= I365_VPP1_12V; break;
+			}
+		} else {
+			/* i82365SL-B style */
+			switch (state->Vcc) {
+			case 50: reg |= I365_VCC_5V; break;
+			default: reg = 0; break;
+			}
+			switch (state->Vpp) {
+			case 50: reg |= I365_VPP1_5V | I365_VPP2_5V; break;
+			case 120: reg |= I365_VPP1_12V | I365_VPP2_12V; break;
+			}
+		}
+
+		if (reg != old)
+			exca_writeb(socket, I365_POWER, reg);
+	} else {
+		u32 reg = 0;	/* CB_SC_STPCLK? */
+		switch (state->Vcc) {
+		case 33: reg = CB_SC_VCC_3V; break;
+		case 50: reg = CB_SC_VCC_5V; break;
+		default: reg = 0; break;
+		}
+		switch (state->Vpp) {
+		case 33:  reg |= CB_SC_VPP_3V; break;
+		case 50:  reg |= CB_SC_VPP_5V; break;
+		case 120: reg |= CB_SC_VPP_12V; break;
+		}
+		if (reg != cb_readl(socket, CB_SOCKET_CONTROL))
+			cb_writel(socket, CB_SOCKET_CONTROL, reg);
 	}
-	if (reg != cb_readl(socket, CB_SOCKET_CONTROL))
-		cb_writel(socket, CB_SOCKET_CONTROL, reg);
 }
 
 static int yenta_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
@@ -751,6 +815,7 @@ enum {
 	CARDBUS_TYPE_TI12XX,
 	CARDBUS_TYPE_TI1250,
 	CARDBUS_TYPE_RICOH,
+	CARDBUS_TYPE_TOPIC95,
 	CARDBUS_TYPE_TOPIC97,
 	CARDBUS_TYPE_O2MICRO,
 };
@@ -789,6 +854,9 @@ static struct cardbus_type cardbus_type[] = {
 		.save_state	= ricoh_save_state,
 		.restore_state	= ricoh_restore_state,
 	},
+	[CARDBUS_TYPE_TOPIC95]	= {
+		.override	= topic95_override,
+	},
 	[CARDBUS_TYPE_TOPIC97]	= {
 		.override	= topic97_override,
 	},
@@ -1196,6 +1264,7 @@ static struct pci_device_id yenta_table [] = {
 	CB_ID(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_RL5C476, RICOH),
 	CB_ID(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_RL5C478, RICOH),
 
+	CB_ID(PCI_VENDOR_ID_TOSHIBA, PCI_DEVICE_ID_TOSHIBA_TOPIC95, TOPIC95),
 	CB_ID(PCI_VENDOR_ID_TOSHIBA, PCI_DEVICE_ID_TOSHIBA_TOPIC97, TOPIC97),
 	CB_ID(PCI_VENDOR_ID_TOSHIBA, PCI_DEVICE_ID_TOSHIBA_TOPIC100, TOPIC97),
 
diff --git a/drivers/pcmcia/yenta_socket.h b/drivers/pcmcia/yenta_socket.h
index 4e637ee..4e75e9e 100644
--- a/drivers/pcmcia/yenta_socket.h
+++ b/drivers/pcmcia/yenta_socket.h
@@ -95,6 +95,12 @@
  */
 #define CB_MEM_PAGE(map)	(0x40 + (map))
 
+
+/* control how 16bit cards are powered */
+#define YENTA_16BIT_POWER_EXCA	0x00000001
+#define YENTA_16BIT_POWER_DF	0x00000002
+
+
 struct yenta_socket;
 
 struct cardbus_type {
@@ -113,6 +119,8 @@ struct yenta_socket {
 	struct pcmcia_socket socket;
 	struct cardbus_type *type;
 
+	u32 flags;
+
 	/* for PCI interrupt probing */
 	unsigned int probe_status;
 
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index 6e5229e..e95ed67 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -8,13 +8,6 @@
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-
-#ifdef CONFIG_PNP_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/pnp.h>
 #include "base.h"
 
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index 1d037c2..33da25f 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -11,13 +11,6 @@
 #include <linux/module.h>
 #include <linux/ctype.h>
 #include <linux/slab.h>
-
-#ifdef CONFIG_PNP_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/pnp.h>
 #include "base.h"
 
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 82c5edd..beedd86 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -142,17 +142,6 @@ static void isapnp_write_word(unsigned char idx, unsigned short val)
 	isapnp_write_byte(idx+1, val);
 }
 
-static void *isapnp_alloc(long size)
-{
-	void *result;
-
-	result = kmalloc(size, GFP_KERNEL);
-	if (!result)
-		return NULL;
-	memset(result, 0, size);
-	return result;
-}
-
 static void isapnp_key(void)
 {
 	unsigned char code = 0x6a, msb;
@@ -406,7 +395,7 @@ static void isapnp_parse_id(struct pnp_dev * dev, unsigned short vendor, unsigne
 	struct pnp_id * id;
 	if (!dev)
 		return;
-	id = isapnp_alloc(sizeof(struct pnp_id));
+	id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
 	if (!id)
 		return;
 	sprintf(id->id, "%c%c%c%x%x%x%x",
@@ -430,7 +419,7 @@ static struct pnp_dev * __init isapnp_parse_device(struct pnp_card *card, int si
 	struct pnp_dev *dev;
 
 	isapnp_peek(tmp, size);
-	dev = isapnp_alloc(sizeof(struct pnp_dev));
+	dev = kcalloc(1, sizeof(struct pnp_dev), GFP_KERNEL);
 	if (!dev)
 		return NULL;
 	dev->number = number;
@@ -461,7 +450,7 @@ static void __init isapnp_parse_irq_resource(struct pnp_option *option,
 	unsigned long bits;
 
 	isapnp_peek(tmp, size);
-	irq = isapnp_alloc(sizeof(struct pnp_irq));
+	irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
 	if (!irq)
 		return;
 	bits = (tmp[1] << 8) | tmp[0];
@@ -485,7 +474,7 @@ static void __init isapnp_parse_dma_resource(struct pnp_option *option,
 	struct pnp_dma *dma;
 
 	isapnp_peek(tmp, size);
-	dma = isapnp_alloc(sizeof(struct pnp_dma));
+	dma = kcalloc(1, sizeof(struct pnp_dma), GFP_KERNEL);
 	if (!dma)
 		return;
 	dma->map = tmp[0];
@@ -505,7 +494,7 @@ static void __init isapnp_parse_port_resource(struct pnp_option *option,
 	struct pnp_port *port;
 
 	isapnp_peek(tmp, size);
-	port = isapnp_alloc(sizeof(struct pnp_port));
+	port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
 	if (!port)
 		return;
 	port->min = (tmp[2] << 8) | tmp[1];
@@ -528,7 +517,7 @@ static void __init isapnp_parse_fixed_port_resource(struct pnp_option *option,
 	struct pnp_port *port;
 
 	isapnp_peek(tmp, size);
-	port = isapnp_alloc(sizeof(struct pnp_port));
+	port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
 	if (!port)
 		return;
 	port->min = port->max = (tmp[1] << 8) | tmp[0];
@@ -550,7 +539,7 @@ static void __init isapnp_parse_mem_resource(struct pnp_option *option,
 	struct pnp_mem *mem;
 
 	isapnp_peek(tmp, size);
-	mem = isapnp_alloc(sizeof(struct pnp_mem));
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = ((tmp[2] << 8) | tmp[1]) << 8;
@@ -573,7 +562,7 @@ static void __init isapnp_parse_mem32_resource(struct pnp_option *option,
 	struct pnp_mem *mem;
 
 	isapnp_peek(tmp, size);
-	mem = isapnp_alloc(sizeof(struct pnp_mem));
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = (tmp[4] << 24) | (tmp[3] << 16) | (tmp[2] << 8) | tmp[1];
@@ -595,7 +584,7 @@ static void __init isapnp_parse_fixed_mem32_resource(struct pnp_option *option,
 	struct pnp_mem *mem;
 
 	isapnp_peek(tmp, size);
-	mem = isapnp_alloc(sizeof(struct pnp_mem));
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = mem->max = (tmp[4] << 24) | (tmp[3] << 16) | (tmp[2] << 8) | tmp[1];
@@ -838,7 +827,7 @@ static unsigned char __init isapnp_checksum(unsigned char *data)
 
 static void isapnp_parse_card_id(struct pnp_card * card, unsigned short vendor, unsigned short device)
 {
-	struct pnp_id * id = isapnp_alloc(sizeof(struct pnp_id));
+	struct pnp_id * id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
 	if (!id)
 		return;
 	sprintf(id->id, "%c%c%c%x%x%x%x",
@@ -874,7 +863,7 @@ static int __init isapnp_build_device_list(void)
 			header[4], header[5], header[6], header[7], header[8]);
 		printk(KERN_DEBUG "checksum = 0x%x\n", checksum);
 #endif
-		if ((card = isapnp_alloc(sizeof(struct pnp_card))) == NULL)
+		if ((card = kcalloc(1, sizeof(struct pnp_card), GFP_KERNEL)) == NULL)
 			continue;
 
 		card->number = csn;
diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c
index 6c510c1..94442ff 100644
--- a/drivers/pnp/manager.c
+++ b/drivers/pnp/manager.c
@@ -11,13 +11,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
-
-#ifdef CONFIG_PNP_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/pnp.h>
 #include "base.h"
 
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index 8655dd2..1a8915e 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -19,6 +19,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
  
+#include <linux/config.h>
 #include <linux/acpi.h>
 #include <linux/pnp.h>
 #include <acpi/acpi_bus.h>
@@ -41,14 +42,6 @@ static inline int is_exclusive_device(struct acpi_device *dev)
 	return (!acpi_match_ids(dev, excluded_id_list));
 }
 
-void *pnpacpi_kmalloc(size_t size, int f)
-{
-	void *p = kmalloc(size, f);
-	if (p)
-		memset(p, 0, size);
-	return p;
-}
-
 /*
  * Compatible Device IDs
  */
@@ -143,7 +136,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
 		return 0;
 
 	pnp_dbg("ACPI device : hid %s", acpi_device_hid(device));
-	dev =  pnpacpi_kmalloc(sizeof(struct pnp_dev), GFP_KERNEL);
+	dev =  kcalloc(1, sizeof(struct pnp_dev), GFP_KERNEL);
 	if (!dev) {
 		pnp_err("Out of memory");
 		return -ENOMEM;
@@ -173,7 +166,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
 	dev->number = num;
 	
 	/* set the initial values for the PnP device */
-	dev_id = pnpacpi_kmalloc(sizeof(struct pnp_id), GFP_KERNEL);
+	dev_id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
 	if (!dev_id)
 		goto err;
 	pnpidacpi_to_pnpid(acpi_device_hid(device), dev_id->id);
@@ -205,8 +198,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
 		for (i = 0; i < cid_list->count; i++) {
 			if (!ispnpidacpi(cid_list->id[i].value))
 				continue;
-			dev_id = pnpacpi_kmalloc(sizeof(struct pnp_id), 
-				GFP_KERNEL);
+			dev_id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
 			if (!dev_id)
 				continue;
 
diff --git a/drivers/pnp/pnpacpi/pnpacpi.h b/drivers/pnp/pnpacpi/pnpacpi.h
index 76f907e..f28e2ed 100644
--- a/drivers/pnp/pnpacpi/pnpacpi.h
+++ b/drivers/pnp/pnpacpi/pnpacpi.h
@@ -5,7 +5,6 @@
 #include <linux/acpi.h>
 #include <linux/pnp.h>
 
-void *pnpacpi_kmalloc(size_t size, int f);
 acpi_status pnpacpi_parse_allocated_resource(acpi_handle, struct pnp_resource_table*);
 acpi_status pnpacpi_parse_resource_option_data(acpi_handle, struct pnp_dev*);
 int pnpacpi_encode_resources(struct pnp_resource_table *, struct acpi_buffer *);
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 6db549c..416d30d 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -255,7 +255,7 @@ static void pnpacpi_parse_dma_option(struct pnp_option *option, struct acpi_reso
 
 	if (p->number_of_channels == 0)
 		return;
-	dma = pnpacpi_kmalloc(sizeof(struct pnp_dma), GFP_KERNEL);
+	dma = kcalloc(1, sizeof(struct pnp_dma), GFP_KERNEL);
 	if (!dma)
 		return;
 
@@ -311,7 +311,7 @@ static void pnpacpi_parse_irq_option(struct pnp_option *option,
 	
 	if (p->number_of_interrupts == 0)
 		return;
-	irq = pnpacpi_kmalloc(sizeof(struct pnp_irq), GFP_KERNEL);
+	irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
 	if (!irq)
 		return;
 
@@ -332,7 +332,7 @@ static void pnpacpi_parse_ext_irq_option(struct pnp_option *option,
 
 	if (p->number_of_interrupts == 0)
 		return;
-	irq = pnpacpi_kmalloc(sizeof(struct pnp_irq), GFP_KERNEL);
+	irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
 	if (!irq)
 		return;
 
@@ -353,7 +353,7 @@ pnpacpi_parse_port_option(struct pnp_option *option,
 
 	if (io->range_length == 0)
 		return;
-	port = pnpacpi_kmalloc(sizeof(struct pnp_port), GFP_KERNEL);
+	port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
 	if (!port)
 		return;
 	port->min = io->min_base_address;
@@ -374,7 +374,7 @@ pnpacpi_parse_fixed_port_option(struct pnp_option *option,
 
 	if (io->range_length == 0)
 		return;
-	port = pnpacpi_kmalloc(sizeof(struct pnp_port), GFP_KERNEL);
+	port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
 	if (!port)
 		return;
 	port->min = port->max = io->base_address;
@@ -393,7 +393,7 @@ pnpacpi_parse_mem24_option(struct pnp_option *option,
 
 	if (p->range_length == 0)
 		return;
-	mem = pnpacpi_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = p->min_base_address;
@@ -416,7 +416,7 @@ pnpacpi_parse_mem32_option(struct pnp_option *option,
 
 	if (p->range_length == 0)
 		return;
-	mem = pnpacpi_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = p->min_base_address;
@@ -439,7 +439,7 @@ pnpacpi_parse_fixed_mem32_option(struct pnp_option *option,
 
 	if (p->range_length == 0)
 		return;
-	mem = pnpacpi_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = mem->max = p->range_base_address;
@@ -623,7 +623,7 @@ int pnpacpi_build_resource_template(acpi_handle handle,
 	if (!res_cnt)
 		return -EINVAL;
 	buffer->length = sizeof(struct acpi_resource) * (res_cnt + 1) + 1;
-	buffer->pointer = pnpacpi_kmalloc(buffer->length - 1, GFP_KERNEL);
+	buffer->pointer = kcalloc(1, buffer->length - 1, GFP_KERNEL);
 	if (!buffer->pointer)
 		return -ENOMEM;
 	pnp_dbg("Res cnt %d", res_cnt);
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index 778a324..f49674f 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -86,16 +86,6 @@ int pnp_bios_present(void)
 
 struct pnp_dev_node_info node_info;
 
-void *pnpbios_kmalloc(size_t size, int f)
-{
-	void *p = kmalloc( size, f );
-	if ( p == NULL )
-		printk(KERN_ERR "PnPBIOS: kmalloc() failed\n");
-	else
-		memset(p, 0, size);
-	return p;
-}
-
 /*
  *
  * DOCKING FUNCTIONS
@@ -121,10 +111,10 @@ static int pnp_dock_event(int dock, struct pnp_docking_station_info *info)
 	if (!current->fs->root) {
 		return -EAGAIN;
 	}
-	if (!(envp = (char **) pnpbios_kmalloc (20 * sizeof (char *), GFP_KERNEL))) {
+	if (!(envp = (char **) kcalloc (20, sizeof (char *), GFP_KERNEL))) {
 		return -ENOMEM;
 	}
-	if (!(buf = pnpbios_kmalloc (256, GFP_KERNEL))) {
+	if (!(buf = kcalloc (1, 256, GFP_KERNEL))) {
 		kfree (envp);
 		return -ENOMEM;
 	}
@@ -231,7 +221,7 @@ static int pnpbios_get_resources(struct pnp_dev * dev, struct pnp_resource_table
 	if(!pnpbios_is_dynamic(dev))
 		return -EPERM;
 
-	node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+	node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
 	if (!node)
 		return -1;
 	if (pnp_bios_get_dev_node(&nodenum, (char )PNPMODE_DYNAMIC, node)) {
@@ -254,7 +244,7 @@ static int pnpbios_set_resources(struct pnp_dev * dev, struct pnp_resource_table
 	if (!pnpbios_is_dynamic(dev))
 		return -EPERM;
 
-	node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+	node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
 	if (!node)
 		return -1;
 	if (pnp_bios_get_dev_node(&nodenum, (char )PNPMODE_DYNAMIC, node)) {
@@ -305,7 +295,7 @@ static int pnpbios_disable_resources(struct pnp_dev *dev)
 	if(dev->flags & PNPBIOS_NO_DISABLE || !pnpbios_is_dynamic(dev))
 		return -EPERM;
 
-	node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+	node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
 	if (!node)
 		return -ENOMEM;
 
@@ -347,7 +337,7 @@ static int insert_device(struct pnp_dev *dev, struct pnp_bios_node * node)
 	}
 
 	/* set the initial values for the PnP device */
-	dev_id = pnpbios_kmalloc(sizeof(struct pnp_id), GFP_KERNEL);
+	dev_id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
 	if (!dev_id)
 		return -1;
 	pnpid32_to_pnpid(node->eisa_id,id);
@@ -385,7 +375,7 @@ static void __init build_devlist(void)
 	struct pnp_bios_node *node;
 	struct pnp_dev *dev;
 
-	node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+	node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
 	if (!node)
 		return;
 
@@ -402,7 +392,7 @@ static void __init build_devlist(void)
 				break;
 		}
 		nodes_got++;
-		dev =  pnpbios_kmalloc(sizeof (struct pnp_dev), GFP_KERNEL);
+		dev =  kcalloc(1, sizeof (struct pnp_dev), GFP_KERNEL);
 		if (!dev)
 			break;
 		if(insert_device(dev,node)<0)
diff --git a/drivers/pnp/pnpbios/pnpbios.h b/drivers/pnp/pnpbios/pnpbios.h
index 01896e7..d8cb2fd 100644
--- a/drivers/pnp/pnpbios/pnpbios.h
+++ b/drivers/pnp/pnpbios/pnpbios.h
@@ -26,7 +26,6 @@ union pnp_bios_install_struct {
 
 extern int pnp_bios_present(void);
 extern int  pnpbios_dont_use_current_config;
-extern void *pnpbios_kmalloc(size_t size, int f);
 
 extern int pnpbios_parse_data_stream(struct pnp_dev *dev, struct pnp_bios_node * node);
 extern int pnpbios_read_resources_from_node(struct pnp_resource_table *res, struct pnp_bios_node * node);
diff --git a/drivers/pnp/pnpbios/proc.c b/drivers/pnp/pnpbios/proc.c
index 6bb8e19..5a3dfc9 100644
--- a/drivers/pnp/pnpbios/proc.c
+++ b/drivers/pnp/pnpbios/proc.c
@@ -87,7 +87,7 @@ static int proc_read_escd(char *buf, char **start, off_t pos,
 		return -EFBIG;
 	}
 
-	tmpbuf = pnpbios_kmalloc(escd.escd_size, GFP_KERNEL);
+	tmpbuf = kcalloc(1, escd.escd_size, GFP_KERNEL);
 	if (!tmpbuf) return -ENOMEM;
 
 	if (pnp_bios_read_escd(tmpbuf, escd.nv_storage_base)) {
@@ -133,7 +133,7 @@ static int proc_read_devices(char *buf, char **start, off_t pos,
 	if (pos >= 0xff)
 		return 0;
 
-	node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+	node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
 	if (!node) return -ENOMEM;
 
 	for (nodenum=pos; nodenum<0xff; ) {
@@ -168,7 +168,7 @@ static int proc_read_node(char *buf, char **start, off_t pos,
 	u8 nodenum = (long)data;
 	int len;
 
-	node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+	node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
 	if (!node) return -ENOMEM;
 	if (pnp_bios_get_dev_node(&nodenum, boot, node)) {
 		kfree(node);
@@ -188,7 +188,7 @@ static int proc_write_node(struct file *file, const char __user *buf,
 	u8 nodenum = (long)data;
 	int ret = count;
 
-	node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+	node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
 	if (!node)
 		return -ENOMEM;
 	if (pnp_bios_get_dev_node(&nodenum, boot, node)) {
diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c
index e305bb1..b0ca65b 100644
--- a/drivers/pnp/pnpbios/rsparser.c
+++ b/drivers/pnp/pnpbios/rsparser.c
@@ -247,7 +247,7 @@ static void
 pnpbios_parse_mem_option(unsigned char *p, int size, struct pnp_option *option)
 {
 	struct pnp_mem * mem;
-	mem = pnpbios_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = ((p[5] << 8) | p[4]) << 8;
@@ -263,7 +263,7 @@ static void
 pnpbios_parse_mem32_option(unsigned char *p, int size, struct pnp_option *option)
 {
 	struct pnp_mem * mem;
-	mem = pnpbios_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = (p[7] << 24) | (p[6] << 16) | (p[5] << 8) | p[4];
@@ -279,7 +279,7 @@ static void
 pnpbios_parse_fixed_mem32_option(unsigned char *p, int size, struct pnp_option *option)
 {
 	struct pnp_mem * mem;
-	mem = pnpbios_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+	mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
 	if (!mem)
 		return;
 	mem->min = mem->max = (p[7] << 24) | (p[6] << 16) | (p[5] << 8) | p[4];
@@ -296,7 +296,7 @@ pnpbios_parse_irq_option(unsigned char *p, int size, struct pnp_option *option)
 	struct pnp_irq * irq;
 	unsigned long bits;
 
-	irq = pnpbios_kmalloc(sizeof(struct pnp_irq), GFP_KERNEL);
+	irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
 	if (!irq)
 		return;
 	bits = (p[2] << 8) | p[1];
@@ -313,7 +313,7 @@ static void
 pnpbios_parse_dma_option(unsigned char *p, int size, struct pnp_option *option)
 {
 	struct pnp_dma * dma;
-	dma = pnpbios_kmalloc(sizeof(struct pnp_dma), GFP_KERNEL);
+	dma = kcalloc(1, sizeof(struct pnp_dma), GFP_KERNEL);
 	if (!dma)
 		return;
 	dma->map = p[1];
@@ -326,7 +326,7 @@ static void
 pnpbios_parse_port_option(unsigned char *p, int size, struct pnp_option *option)
 {
 	struct pnp_port * port;
-	port = pnpbios_kmalloc(sizeof(struct pnp_port), GFP_KERNEL);
+	port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
 	if (!port)
 		return;
 	port->min = (p[3] << 8) | p[2];
@@ -342,7 +342,7 @@ static void
 pnpbios_parse_fixed_port_option(unsigned char *p, int size, struct pnp_option *option)
 {
 	struct pnp_port * port;
-	port = pnpbios_kmalloc(sizeof(struct pnp_port), GFP_KERNEL);
+	port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
 	if (!port)
 		return;
 	port->min = port->max = (p[2] << 8) | p[1];
@@ -530,7 +530,7 @@ pnpbios_parse_compatible_ids(unsigned char *p, unsigned char *end, struct pnp_de
 		case SMALL_TAG_COMPATDEVID: /* compatible ID */
 			if (len != 4)
 				goto len_err;
-			dev_id =  pnpbios_kmalloc(sizeof (struct pnp_id), GFP_KERNEL);
+			dev_id =  kcalloc(1, sizeof (struct pnp_id), GFP_KERNEL);
 			if (!dev_id)
 				return NULL;
 			memset(dev_id, 0, sizeof(struct pnp_id));
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 596a02d..8936b0c 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -16,13 +16,6 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/slab.h>
-
-#ifdef CONFIG_PNP_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/pnp.h>
 #include "base.h"
 
diff --git a/drivers/pnp/support.c b/drivers/pnp/support.c
index b952aec..61fe998 100644
--- a/drivers/pnp/support.c
+++ b/drivers/pnp/support.c
@@ -8,13 +8,6 @@
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/ctype.h>
-
-#ifdef CONFIG_PNP_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/pnp.h>
 #include "base.h"
 
diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig
index dc1c89d..6e7d7b0 100644
--- a/drivers/s390/block/Kconfig
+++ b/drivers/s390/block/Kconfig
@@ -49,7 +49,7 @@ config DASD_FBA
 
 config DASD_DIAG
 	tristate "Support for DIAG access to Disks"
-	depends on DASD && ARCH_S390X = 'n'
+	depends on DASD && ( ARCH_S390X = 'n' || EXPERIMENTAL)
 	help
 	  Select this option if you want to use Diagnose250 command to access
 	  Disks under VM.  If you are not running under VM or unsure what it is,
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index d5f5398..8fc891a 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -7,7 +7,7 @@
  * Bugreports.to..: <Linux390@de.ibm.com>
  * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001
  *
- * $Revision: 1.165 $
+ * $Revision: 1.167 $
  */
 
 #include <linux/config.h>
@@ -1131,17 +1131,13 @@ __dasd_process_blk_queue(struct dasd_device * device)
 	request_queue_t *queue;
 	struct request *req;
 	struct dasd_ccw_req *cqr;
-	int nr_queued, feature_ro;
+	int nr_queued;
 
 	queue = device->request_queue;
 	/* No queue ? Then there is nothing to do. */
 	if (queue == NULL)
 		return;
 
-	feature_ro = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
-	if (feature_ro < 0) 	/* no devmap */
-		return;
-
 	/*
 	 * We requeue request from the block device queue to the ccw
 	 * queue only in two states. In state DASD_STATE_READY the
@@ -1162,7 +1158,8 @@ __dasd_process_blk_queue(struct dasd_device * device)
 		nr_queued < DASD_CHANQ_MAX_SIZE) {
 		req = elv_next_request(queue);
 
-		if (feature_ro && rq_data_dir(req) == WRITE) {
+		if (device->features & DASD_FEATURE_READONLY &&
+		    rq_data_dir(req) == WRITE) {
 			DBF_DEV_EVENT(DBF_ERR, device,
 				      "Rejecting write request %p",
 				      req);
@@ -1814,17 +1811,13 @@ dasd_generic_set_online (struct ccw_device *cdev,
 
 {
 	struct dasd_device *device;
-	int feature_diag, rc;
+	int rc;
 
 	device = dasd_create_device(cdev);
 	if (IS_ERR(device))
 		return PTR_ERR(device);
 
-	feature_diag = dasd_get_feature(cdev, DASD_FEATURE_USEDIAG);
-	if (feature_diag < 0)
-		return feature_diag;
-
-	if (feature_diag) {
+	if (device->features & DASD_FEATURE_USEDIAG) {
 	  	if (!dasd_diag_discipline_pointer) {
 		        printk (KERN_WARNING
 				"dasd_generic couldn't online device %s "
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index d948566..bda896d 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -11,7 +11,7 @@
  * functions may not be called from interrupt context. In particular
  * dasd_get_device is a no-no from interrupt context.
  *
- * $Revision: 1.40 $
+ * $Revision: 1.43 $
  */
 
 #include <linux/config.h>
@@ -513,6 +513,7 @@ dasd_create_device(struct ccw_device *cdev)
 	if (!devmap->device) {
 		devmap->device = device;
 		device->devindex = devmap->devindex;
+		device->features = devmap->features;
 		get_device(&cdev->dev);
 		device->cdev = cdev;
 		rc = 0;
@@ -643,6 +644,8 @@ dasd_ro_store(struct device *dev, struct device_attribute *attr, const char *buf
 		devmap->features |= DASD_FEATURE_READONLY;
 	else
 		devmap->features &= ~DASD_FEATURE_READONLY;
+	if (devmap->device)
+		devmap->device->features = devmap->features;
 	if (devmap->device && devmap->device->gdp)
 		set_disk_ro(devmap->device->gdp, ro_flag);
 	spin_unlock(&dasd_devmap_lock);
@@ -758,7 +761,8 @@ dasd_set_feature(struct ccw_device *cdev, int feature, int flag)
 		devmap->features |= feature;
 	else
 		devmap->features &= ~feature;
-
+	if (devmap->device)
+		devmap->device->features = devmap->features;
 	spin_unlock(&dasd_devmap_lock);
 	return 0;
 }
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index 1276998..7478423 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -6,17 +6,18 @@
  * Bugreports.to..: <Linux390@de.ibm.com>
  * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
  *
- * $Revision: 1.42 $
+ * $Revision: 1.49 $
  */
 
 #include <linux/config.h>
 #include <linux/stddef.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/hdreg.h>	/* HDIO_GETGEO			    */
+#include <linux/hdreg.h>
 #include <linux/bio.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/jiffies.h>
 
 #include <asm/dasd.h>
 #include <asm/debug.h>
@@ -28,58 +29,89 @@
 #include "dasd_int.h"
 #include "dasd_diag.h"
 
-#ifdef PRINTK_HEADER
-#undef PRINTK_HEADER
-#endif				/* PRINTK_HEADER */
 #define PRINTK_HEADER "dasd(diag):"
 
 MODULE_LICENSE("GPL");
 
+/* The maximum number of blocks per request (max_blocks) is dependent on the
+ * amount of storage that is available in the static I/O buffer for each
+ * device. Currently each device gets 2 pages. We want to fit two requests
+ * into the available memory so that we can immediately start the next if one
+ * finishes. */
+#define DIAG_MAX_BLOCKS	(((2 * PAGE_SIZE - sizeof(struct dasd_ccw_req) - \
+			   sizeof(struct dasd_diag_req)) / \
+		           sizeof(struct dasd_diag_bio)) / 2)
+#define DIAG_MAX_RETRIES	32
+#define DIAG_TIMEOUT		50 * HZ
+
 struct dasd_discipline dasd_diag_discipline;
 
 struct dasd_diag_private {
 	struct dasd_diag_characteristics rdc_data;
 	struct dasd_diag_rw_io iob;
 	struct dasd_diag_init_io iib;
-	unsigned int pt_block;
+	blocknum_t pt_block;
 };
 
 struct dasd_diag_req {
-	int block_count;
+	unsigned int block_count;
 	struct dasd_diag_bio bio[0];
 };
 
+static const u8 DASD_DIAG_CMS1[] = { 0xc3, 0xd4, 0xe2, 0xf1 };/* EBCDIC CMS1 */
+
+/* Perform DIAG250 call with block I/O parameter list iob (input and output)
+ * and function code cmd.
+ * In case of an exception return 3. Otherwise return result of bitwise OR of
+ * resulting condition code and DIAG return code. */
 static __inline__ int
 dia250(void *iob, int cmd)
 {
+	typedef struct {
+		char _[max(sizeof (struct dasd_diag_init_io),
+			   sizeof (struct dasd_diag_rw_io))];
+	} addr_type;
 	int rc;
 
-	__asm__ __volatile__("    lhi   %0,3\n"
-			     "	  lr	0,%2\n"
-			     "	  diag	0,%1,0x250\n"
-			     "0:  ipm	%0\n"
-			     "	  srl	%0,28\n"
-			     "	  or	%0,1\n"
-			     "1:\n"
-#ifndef CONFIG_ARCH_S390X
-			     ".section __ex_table,\"a\"\n"
-			     "	  .align 4\n"
-			     "	  .long 0b,1b\n"
-			     ".previous\n"
+	__asm__ __volatile__(
+#ifdef CONFIG_ARCH_S390X
+		"	lghi	%0,3\n"
+		"	lgr	0,%3\n"
+		"	diag	0,%2,0x250\n"
+		"0:	ipm	%0\n"
+		"	srl	%0,28\n"
+		"	or	%0,1\n"
+		"1:\n"
+		".section __ex_table,\"a\"\n"
+		"	.align 8\n"
+		"	.quad  0b,1b\n"
+		".previous\n"
 #else
-			     ".section __ex_table,\"a\"\n"
-			     "	  .align 8\n"
-			     "	  .quad  0b,1b\n"
-			     ".previous\n"
+		"	lhi	%0,3\n"
+		"	lr	0,%3\n"
+		"	diag	0,%2,0x250\n"
+		"0:	ipm	%0\n"
+		"	srl	%0,28\n"
+		"	or	%0,1\n"
+		"1:\n"
+		".section __ex_table,\"a\"\n"
+		"	.align 4\n"
+		"	.long 0b,1b\n"
+		".previous\n"
 #endif
-			     : "=&d" (rc)
-			     : "d" (cmd), "d" ((void *) __pa(iob))
-			     : "0", "1", "cc");
+		: "=&d" (rc), "=m" (*(addr_type *) iob)
+		: "d" (cmd), "d" (iob), "m" (*(addr_type *) iob)
+		: "0", "1", "cc");
 	return rc;
 }
 
+/* Initialize block I/O to DIAG device using the specified blocksize and
+ * block offset. On success, return zero and set end_block to contain the
+ * number of blocks on the device minus the specified offset. Return non-zero
+ * otherwise. */
 static __inline__ int
-mdsk_init_io(struct dasd_device * device, int blocksize, int offset, int size)
+mdsk_init_io(struct dasd_device *device, unsigned int blocksize,
+	     blocknum_t offset, blocknum_t *end_block)
 {
 	struct dasd_diag_private *private;
 	struct dasd_diag_init_io *iib;
@@ -92,14 +124,18 @@ mdsk_init_io(struct dasd_device * device, int blocksize, int offset, int size)
 	iib->dev_nr = _ccw_device_get_device_number(device->cdev);
 	iib->block_size = blocksize;
 	iib->offset = offset;
-	iib->start_block = 0;
-	iib->end_block = size;
+	iib->flaga = DASD_DIAG_FLAGA_DEFAULT;
 
 	rc = dia250(iib, INIT_BIO);
 
-	return rc & 3;
+	if ((rc & 3) == 0 && end_block)
+		*end_block = iib->end_block;
+
+	return rc;
 }
 
+/* Remove block I/O environment for device. Return zero on success, non-zero
+ * otherwise. */
 static __inline__ int
 mdsk_term_io(struct dasd_device * device)
 {
@@ -112,9 +148,25 @@ mdsk_term_io(struct dasd_device * device)
 	memset(iib, 0, sizeof (struct dasd_diag_init_io));
 	iib->dev_nr = _ccw_device_get_device_number(device->cdev);
 	rc = dia250(iib, TERM_BIO);
-	return rc & 3;
+	return rc;
+}
+
+/* Error recovery for failed DIAG requests - try to reestablish the DIAG
+ * environment. */
+static void
+dasd_diag_erp(struct dasd_device *device)
+{
+	int rc;
+
+	mdsk_term_io(device);
+	rc = mdsk_init_io(device, device->bp_block, 0, NULL);
+	if (rc)
+		DEV_MESSAGE(KERN_WARNING, device, "DIAG ERP unsuccessful, "
+			    "rc=%d", rc);
 }
 
+/* Start a given request at the device. Return zero on success, non-zero
+ * otherwise. */
 static int
 dasd_start_diag(struct dasd_ccw_req * cqr)
 {
@@ -124,32 +176,66 @@ dasd_start_diag(struct dasd_ccw_req * cqr)
 	int rc;
 
 	device = cqr->device;
+	if (cqr->retries < 0) {
+		DEV_MESSAGE(KERN_WARNING, device, "DIAG start_IO: request %p "
+			    "- no retry left)", cqr);
+		cqr->status = DASD_CQR_FAILED;
+		return -EIO;
+	}
 	private = (struct dasd_diag_private *) device->private;
 	dreq = (struct dasd_diag_req *) cqr->data;
 
 	private->iob.dev_nr = _ccw_device_get_device_number(device->cdev);
 	private->iob.key = 0;
-	private->iob.flags = 2;	/* do asynchronous io */
+	private->iob.flags = DASD_DIAG_RWFLAG_ASYNC;
 	private->iob.block_count = dreq->block_count;
-	private->iob.interrupt_params = (u32)(addr_t) cqr;
+	private->iob.interrupt_params = (addr_t) cqr;
 	private->iob.bio_list = __pa(dreq->bio);
+	private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
 
 	cqr->startclk = get_clock();
+	cqr->starttime = jiffies;
+	cqr->retries--;
 
 	rc = dia250(&private->iob, RW_BIO);
-	if (rc > 8) {
-		DEV_MESSAGE(KERN_WARNING, device, "dia250 returned CC %d", rc);
-		cqr->status = DASD_CQR_ERROR;
-	} else if (rc == 0) {
+	switch (rc) {
+	case 0: /* Synchronous I/O finished successfully */
+		cqr->stopclk = get_clock();
 		cqr->status = DASD_CQR_DONE;
-		dasd_schedule_bh(device);
-	} else {
+		/* Indicate to calling function that only a dasd_schedule_bh()
+		   and no timer is needed */
+                rc = -EACCES;
+		break;
+	case 8: /* Asynchronous I/O was started */
 		cqr->status = DASD_CQR_IN_IO;
 		rc = 0;
+		break;
+	default: /* Error condition */
+		cqr->status = DASD_CQR_QUEUED;
+		DEV_MESSAGE(KERN_WARNING, device, "dia250 returned rc=%d", rc);
+		dasd_diag_erp(device);
+		rc = -EIO;
+		break;
 	}
 	return rc;
 }
 
+/* Terminate given request at the device. */
+static int
+dasd_diag_term_IO(struct dasd_ccw_req * cqr)
+{
+	struct dasd_device *device;
+
+	device = cqr->device;
+	mdsk_term_io(device);
+	mdsk_init_io(device, device->bp_block, 0, NULL);
+	cqr->status = DASD_CQR_CLEAR;
+	cqr->stopclk = get_clock();
+	dasd_schedule_bh(device);
+	return 0;
+}
+
+/* Handle external interruption. */
 static void
 dasd_ext_handler(struct pt_regs *regs, __u16 code)
 {
@@ -157,25 +243,27 @@ dasd_ext_handler(struct pt_regs *regs, __u16 code)
 	struct dasd_device *device;
 	unsigned long long expires;
 	unsigned long flags;
-	char status;
-	int ip;
-
-	/*
-	 * Get the external interruption subcode. VM stores
-	 * this in the 'cpu address' field associated with
-	 * the external interrupt. For diag 250 the subcode
-	 * needs to be 3.
-	 */
-	if ((S390_lowcore.cpu_addr & 0xff00) != 0x0300)
-		return;
-	status = *((char *) &S390_lowcore.ext_params + 5);
-	ip = S390_lowcore.ext_params;
+	u8 int_code, status;
+	addr_t ip;
+	int rc;
 
+	int_code = *((u8 *) DASD_DIAG_LC_INT_CODE);
+	status = *((u8 *) DASD_DIAG_LC_INT_STATUS);
+	switch (int_code) {
+	case DASD_DIAG_CODE_31BIT:
+		ip = (addr_t) *((u32 *) DASD_DIAG_LC_INT_PARM_31BIT);
+		break;
+	case DASD_DIAG_CODE_64BIT:
+		ip = (addr_t) *((u64 *) DASD_DIAG_LC_INT_PARM_64BIT);
+		break;
+	default:
+		return;
+	}
 	if (!ip) {		/* no intparm: unsolicited interrupt */
 		MESSAGE(KERN_DEBUG, "%s", "caught unsolicited interrupt");
 		return;
 	}
-	cqr = (struct dasd_ccw_req *)(addr_t) ip;
+	cqr = (struct dasd_ccw_req *) ip;
 	device = (struct dasd_device *) cqr->device;
 	if (strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {
 		DEV_MESSAGE(KERN_WARNING, device,
@@ -188,6 +276,15 @@ dasd_ext_handler(struct pt_regs *regs, __u16 code)
 	/* get irq lock to modify request queue */
 	spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);
 
+	/* Check for a pending clear operation */
+	if (cqr->status == DASD_CQR_CLEAR) {
+		cqr->status = DASD_CQR_QUEUED;
+		dasd_clear_timer(device);
+		dasd_schedule_bh(device);
+		spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);
+		return;
+	}
+
 	cqr->stopclk = get_clock();
 
 	expires = 0;
@@ -198,16 +295,22 @@ dasd_ext_handler(struct pt_regs *regs, __u16 code)
 			next = list_entry(device->ccw_queue.next,
 					  struct dasd_ccw_req, list);
 			if (next->status == DASD_CQR_QUEUED) {
-				if (dasd_start_diag(next) == 0)
+				rc = dasd_start_diag(next);
+				if (rc == 0)
 					expires = next->expires;
-				else
+				else if (rc != -EACCES)
 					DEV_MESSAGE(KERN_WARNING, device, "%s",
 						    "Interrupt fastpath "
 						    "failed!");
 			}
 		}
-	} else 
-		cqr->status = DASD_CQR_FAILED;
+	} else {
+		cqr->status = DASD_CQR_QUEUED;
+		DEV_MESSAGE(KERN_WARNING, device, "interrupt status for "
+			    "request %p was %d (%d retries left)", cqr, status,
+			    cqr->retries);
+		dasd_diag_erp(device);
+	}
 
 	if (expires != 0)
 		dasd_set_timer(device, expires);
@@ -218,14 +321,17 @@ dasd_ext_handler(struct pt_regs *regs, __u16 code)
 	spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);
 }
 
+/* Check whether device can be controlled by DIAG discipline. Return zero on
+ * success, non-zero otherwise. */
 static int
 dasd_diag_check_device(struct dasd_device *device)
 {
 	struct dasd_diag_private *private;
 	struct dasd_diag_characteristics *rdc_data;
 	struct dasd_diag_bio bio;
-	long *label;
-	int sb, bsize;
+	struct dasd_diag_cms_label *label;
+	blocknum_t end_block;
+	unsigned int sb, bsize;
 	int rc;
 
 	private = (struct dasd_diag_private *) device->private;
@@ -244,8 +350,11 @@ dasd_diag_check_device(struct dasd_device *device)
 	rdc_data->rdc_len = sizeof (struct dasd_diag_characteristics);
 
 	rc = diag210((struct diag210 *) rdc_data);
-	if (rc)
+	if (rc) {
+		DEV_MESSAGE(KERN_WARNING, device, "failed to retrieve device "
+			    "information (rc=%d)", rc);
 		return -ENOTSUPP;
+	}
 
 	/* Figure out position of label block */
 	switch (private->rdc_data.vdev_class) {
@@ -256,6 +365,8 @@ dasd_diag_check_device(struct dasd_device *device)
 		private->pt_block = 2;
 		break;
 	default:
+		DEV_MESSAGE(KERN_WARNING, device, "unsupported device class "
+			    "(class=%d)", private->rdc_data.vdev_class);
 		return -ENOTSUPP;
 	}
 
@@ -269,15 +380,17 @@ dasd_diag_check_device(struct dasd_device *device)
 	mdsk_term_io(device);
 
 	/* figure out blocksize of device */
-	label = (long *) get_zeroed_page(GFP_KERNEL);
+	label = (struct dasd_diag_cms_label *) get_zeroed_page(GFP_KERNEL);
 	if (label == NULL)  {
 		DEV_MESSAGE(KERN_WARNING, device, "%s",
 			    "No memory to allocate initialization request");
 		return -ENOMEM;
 	}
+	rc = 0;
+	end_block = 0;
 	/* try all sizes - needed for ECKD devices */
 	for (bsize = 512; bsize <= PAGE_SIZE; bsize <<= 1) {
-		mdsk_init_io(device, bsize, 0, 64);
+		mdsk_init_io(device, bsize, 0, &end_block);
 		memset(&bio, 0, sizeof (struct dasd_diag_bio));
 		bio.type = MDSK_READ_REQ;
 		bio.block_number = private->pt_block + 1;
@@ -289,37 +402,45 @@ dasd_diag_check_device(struct dasd_device *device)
 		private->iob.block_count = 1;
 		private->iob.interrupt_params = 0;
 		private->iob.bio_list = __pa(&bio);
-		if (dia250(&private->iob, RW_BIO) == 0)
+		private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
+		rc = dia250(&private->iob, RW_BIO);
+		if (rc == 0 || rc == 3)
 			break;
 		mdsk_term_io(device);
 	}
-	if (bsize <= PAGE_SIZE && label[0] == 0xc3d4e2f1) {
-		/* get formatted blocksize from label block */
-		bsize = (int) label[3];
-		device->blocks = label[7];
+	if (rc == 3) {
+		DEV_MESSAGE(KERN_WARNING, device, "%s", "DIAG call failed");
+		rc = -EOPNOTSUPP;
+	} else if (rc != 0) {
+		DEV_MESSAGE(KERN_WARNING, device, "device access failed "
+			    "(rc=%d)", rc);
+		rc = -EIO;
+	} else {
+		if (memcmp(label->label_id, DASD_DIAG_CMS1,
+			  sizeof(DASD_DIAG_CMS1)) == 0) {
+			/* get formatted blocksize from label block */
+			bsize = (unsigned int) label->block_size;
+			device->blocks = (unsigned long) label->block_count;
+		} else
+			device->blocks = end_block;
 		device->bp_block = bsize;
 		device->s2b_shift = 0;	/* bits to shift 512 to get a block */
 		for (sb = 512; sb < bsize; sb = sb << 1)
 			device->s2b_shift++;
 		
 		DEV_MESSAGE(KERN_INFO, device,
-			    "capacity (%dkB blks): %ldkB",
-			    (device->bp_block >> 10),
-			    (device->blocks << device->s2b_shift) >> 1);
+			    "(%ld B/blk): %ldkB",
+			    (unsigned long) device->bp_block,
+			    (unsigned long) (device->blocks <<
+				device->s2b_shift) >> 1);
 		rc = 0;
-	} else {
-		if (bsize > PAGE_SIZE)
-			DEV_MESSAGE(KERN_WARNING, device, "%s",
-				    "DIAG access failed");
-		else
-			DEV_MESSAGE(KERN_WARNING, device, "%s",
-				    "volume is not CMS formatted");
-		rc = -EMEDIUMTYPE;
 	}
 	free_page((long) label);
 	return rc;
 }
 
+/* Fill in virtual disk geometry for device. Return zero on success, non-zero
+ * otherwise. */
 static int
 dasd_diag_fill_geometry(struct dasd_device *device, struct hd_geometry *geo)
 {
@@ -349,6 +470,8 @@ dasd_diag_erp_postaction(struct dasd_ccw_req * cqr)
 	return dasd_default_erp_postaction;
 }
 
+/* Create DASD request from block device request. Return pointer to new
+ * request on success, ERR_PTR otherwise. */
 static struct dasd_ccw_req *
 dasd_diag_build_cp(struct dasd_device * device, struct request *req)
 {
@@ -358,9 +481,9 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
 	struct bio *bio;
 	struct bio_vec *bv;
 	char *dst;
-	int count, datasize;
+	unsigned int count, datasize;
 	sector_t recid, first_rec, last_rec;
-	unsigned blksize, off;
+	unsigned int blksize, off;
 	unsigned char rw_cmd;
 	int i;
 
@@ -413,13 +536,16 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
 			}
 		}
 	}
+	cqr->retries = DIAG_MAX_RETRIES;
 	cqr->buildclk = get_clock();
 	cqr->device = device;
-	cqr->expires = 50 * HZ;	/* 50 seconds */
+	cqr->expires = DIAG_TIMEOUT;
 	cqr->status = DASD_CQR_FILLED;
 	return cqr;
 }
 
+/* Release DASD request. Return non-zero if request was successful, zero
+ * otherwise. */
 static int
 dasd_diag_free_cp(struct dasd_ccw_req *cqr, struct request *req)
 {
@@ -430,6 +556,7 @@ dasd_diag_free_cp(struct dasd_ccw_req *cqr, struct request *req)
 	return status;
 }
 
+/* Fill in IOCTL data for device. */
 static int
 dasd_diag_fill_info(struct dasd_device * device,
 		    struct dasd_information2_t * info)
@@ -437,7 +564,7 @@ dasd_diag_fill_info(struct dasd_device * device,
 	struct dasd_diag_private *private;
 
 	private = (struct dasd_diag_private *) device->private;
-	info->label_block = private->pt_block;
+	info->label_block = (unsigned int) private->pt_block;
 	info->FBA_layout = 1;
 	info->format = DASD_FORMAT_LDL;
 	info->characteristics_size = sizeof (struct dasd_diag_characteristics);
@@ -456,26 +583,15 @@ dasd_diag_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,
 		    "dump sense not available for DIAG data");
 }
 
-/*
- * max_blocks is dependent on the amount of storage that is available
- * in the static io buffer for each device. Currently each device has
- * 8192 bytes (=2 pages). dasd diag is only relevant for 31 bit.
- * The struct dasd_ccw_req has 96 bytes, the struct dasd_diag_req has
- * 8 bytes and the struct dasd_diag_bio for each block has 16 bytes. 
- * That makes:
- * (8192 - 96 - 8) / 16 = 505.5 blocks at maximum.
- * We want to fit two into the available memory so that we can immediately
- * start the next request if one finishes off. That makes 252.75 blocks
- * for one request. Give a little safety and the result is 240.
- */
 struct dasd_discipline dasd_diag_discipline = {
 	.owner = THIS_MODULE,
 	.name = "DIAG",
 	.ebcname = "DIAG",
-	.max_blocks = 240,
+	.max_blocks = DIAG_MAX_BLOCKS,
 	.check_device = dasd_diag_check_device,
 	.fill_geometry = dasd_diag_fill_geometry,
 	.start_IO = dasd_start_diag,
+	.term_IO = dasd_diag_term_IO,
 	.examine_error = dasd_diag_examine_error,
 	.erp_action = dasd_diag_erp_action,
 	.erp_postaction = dasd_diag_erp_postaction,
@@ -493,7 +609,7 @@ dasd_diag_init(void)
 			    "Machine is not VM: %s "
 			    "discipline not initializing",
 			    dasd_diag_discipline.name);
-		return -EINVAL;
+		return -ENODEV;
 	}
 	ASCEBC(dasd_diag_discipline.ebcname, 4);
 
@@ -506,13 +622,6 @@ dasd_diag_init(void)
 static void __exit
 dasd_diag_cleanup(void)
 {
-	if (!MACHINE_IS_VM) {
-		MESSAGE_LOG(KERN_INFO,
-			    "Machine is not VM: %s "
-			    "discipline not cleaned",
-			    dasd_diag_discipline.name);
-		return;
-	}
 	unregister_external_interrupt(0x2603, dasd_ext_handler);
 	ctl_clear_bit(0, 9);
 	dasd_diag_discipline_pointer = NULL;
@@ -520,22 +629,3 @@ dasd_diag_cleanup(void)
 
 module_init(dasd_diag_init);
 module_exit(dasd_diag_cleanup);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */
diff --git a/drivers/s390/block/dasd_diag.h b/drivers/s390/block/dasd_diag.h
index a0c38e3..b26eb28 100644
--- a/drivers/s390/block/dasd_diag.h
+++ b/drivers/s390/block/dasd_diag.h
@@ -6,7 +6,7 @@
  * Bugreports.to..: <Linux390@de.ibm.com>
  * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
  *
- * $Revision: 1.6 $
+ * $Revision: 1.7 $
  */
 
 #define MDSK_WRITE_REQ 0x01
@@ -19,6 +19,18 @@
 #define DEV_CLASS_FBA	0x01
 #define DEV_CLASS_ECKD	0x04
 
+#define DASD_DIAG_LC_INT_CODE		132
+#define DASD_DIAG_LC_INT_STATUS		133
+#define DASD_DIAG_LC_INT_PARM_31BIT	128
+#define DASD_DIAG_LC_INT_PARM_64BIT	4536
+#define DASD_DIAG_CODE_31BIT		0x03
+#define DASD_DIAG_CODE_64BIT		0x07
+
+#define DASD_DIAG_RWFLAG_ASYNC		0x02
+#define DASD_DIAG_RWFLAG_NOCACHE	0x01
+
+#define DASD_DIAG_FLAGA_FORMAT_64BIT	0x80
+
 struct dasd_diag_characteristics {
 	u16 dev_nr;
 	u16 rdc_len;
@@ -32,35 +44,106 @@ struct dasd_diag_characteristics {
 	u8 rdev_features;
 } __attribute__ ((packed, aligned(4)));
 
+struct dasd_diag_cms_label {
+	u8 label_id[4];
+	u8 vol_id[6];
+	u16 version_id;
+	u32 block_size;
+	u32 origin_ptr;
+	u32 usable_count;
+	u32 formatted_count;
+	u32 block_count;
+	u32 used_count;
+	u32 fst_size;
+	u32 fst_count;
+	u8 format_date[6];
+	u8 reserved1[2];
+	u32 disk_offset;
+	u32 map_block;
+	u32 hblk_disp;
+	u32 user_disp;
+	u8 reserved2[4];
+	u8 segment_name[8];
+} __attribute__ ((packed));
+
+#ifdef CONFIG_ARCH_S390X
+#define DASD_DIAG_FLAGA_DEFAULT		DASD_DIAG_FLAGA_FORMAT_64BIT
+
+typedef u64 blocknum_t;
+typedef s64 sblocknum_t;
+
+struct dasd_diag_bio {
+	u8 type;
+	u8 status;
+	u8 spare1[2];
+	u32 alet;
+	blocknum_t block_number;
+	u64 buffer;
+} __attribute__ ((packed, aligned(8)));
+
+struct dasd_diag_init_io {
+	u16 dev_nr;
+	u8 flaga;
+	u8 spare1[21];
+	u32 block_size;
+	u8 spare2[4];
+	blocknum_t offset;
+	sblocknum_t start_block;
+	blocknum_t end_block;
+	u8  spare3[8];
+} __attribute__ ((packed, aligned(8)));
+
+struct dasd_diag_rw_io {
+	u16 dev_nr;
+	u8  flaga;
+	u8  spare1[21];
+	u8  key;
+	u8  flags;
+	u8  spare2[2];
+	u32 block_count;
+	u32 alet;
+	u8  spare3[4];
+	u64 interrupt_params;
+	u64 bio_list;
+	u8  spare4[8];
+} __attribute__ ((packed, aligned(8)));
+#else /* CONFIG_ARCH_S390X */
+#define DASD_DIAG_FLAGA_DEFAULT		0x0
+
+typedef u32 blocknum_t;
+typedef s32 sblocknum_t;
+
 struct dasd_diag_bio {
 	u8 type;
 	u8 status;
 	u16 spare1;
-	u32 block_number;
+	blocknum_t block_number;
 	u32 alet;
 	u32 buffer;
 } __attribute__ ((packed, aligned(8)));
 
 struct dasd_diag_init_io {
 	u16 dev_nr;
-	u16 spare1[11];
+	u8 flaga;
+	u8 spare1[21];
 	u32 block_size;
-	u32 offset;
-	u32 start_block;
-	u32 end_block;
-	u32 spare2[6];
+	blocknum_t offset;
+	sblocknum_t start_block;
+	blocknum_t end_block;
+	u8 spare2[24];
 } __attribute__ ((packed, aligned(8)));
 
 struct dasd_diag_rw_io {
 	u16 dev_nr;
-	u16 spare1[11];
+	u8 flaga;
+	u8 spare1[21];
 	u8 key;
 	u8 flags;
-	u16 spare2;
+	u8 spare2[2];
 	u32 block_count;
 	u32 alet;
 	u32 bio_list;
 	u32 interrupt_params;
-	u32 spare3[5];
+	u8 spare3[20];
 } __attribute__ ((packed, aligned(8)));
-
+#endif /* CONFIG_ARCH_S390X */
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index 96c4934..a601c9a 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -9,7 +9,7 @@
  *
  * gendisk related functions for the dasd driver.
  *
- * $Revision: 1.50 $
+ * $Revision: 1.51 $
  */
 
 #include <linux/config.h>
@@ -31,16 +31,12 @@ int
 dasd_gendisk_alloc(struct dasd_device *device)
 {
 	struct gendisk *gdp;
-	int len, feature_ro;
+	int len;
 
 	/* Make sure the minor for this device exists. */
 	if (device->devindex >= DASD_PER_MAJOR)
 		return -EBUSY;
 
-	feature_ro = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
-	if (feature_ro < 0)
-		return feature_ro;
-
 	gdp = alloc_disk(1 << DASD_PARTN_BITS);
 	if (!gdp)
 		return -ENOMEM;
@@ -75,7 +71,7 @@ dasd_gendisk_alloc(struct dasd_device *device)
 
  	sprintf(gdp->devfs_name, "dasd/%s", device->cdev->dev.bus_id);
 
-	if (feature_ro)
+	if (device->features & DASD_FEATURE_READONLY)
 		set_disk_ro(gdp, 1);
 	gdp->private_data = device;
 	gdp->queue = device->request_queue;
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index a9f38b2..9fab04f 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -6,7 +6,7 @@
  * Bugreports.to..: <Linux390@de.ibm.com>
  * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
  *
- * $Revision: 1.64 $
+ * $Revision: 1.65 $
  */
 
 #ifndef DASD_INT_H
@@ -286,6 +286,7 @@ struct dasd_device {
 	unsigned int bp_block;		/* bytes per block */
 	unsigned int s2b_shift;		/* log2 (bp_block/512) */
 	unsigned long flags;		/* per device flags */
+	unsigned short features;        /* copy of devmap-features (read-only!) */
 
 	/* Device discipline stuff. */
 	struct dasd_discipline *discipline;
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index 980c555..789595b 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -7,7 +7,7 @@
  * Bugreports.to..: <Linux390@de.ibm.com>
  * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001
  *
- * $Revision: 1.45 $
+ * $Revision: 1.47 $
  *
  * i/o controls for the dasd driver.
  */
@@ -296,7 +296,6 @@ dasd_ioctl_format(struct block_device *bdev, int no, long args)
 {
 	struct dasd_device *device;
 	struct format_data_t fdata;
-	int feature_ro;
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EACCES;
@@ -308,10 +307,7 @@ dasd_ioctl_format(struct block_device *bdev, int no, long args)
 	if (device == NULL)
 		return -ENODEV;
 
-	feature_ro = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
-	if (feature_ro < 0)
-		return feature_ro;
-	if (feature_ro)
+	if (device->features & DASD_FEATURE_READONLY)
 		return -EROFS;
 	if (copy_from_user(&fdata, (void __user *) args,
 			   sizeof (struct format_data_t)))
@@ -384,7 +380,7 @@ dasd_ioctl_information(struct block_device *bdev, int no, long args)
 	struct dasd_device *device;
 	struct dasd_information2_t *dasd_info;
 	unsigned long flags;
-	int rc, feature_ro;
+	int rc;
 	struct ccw_device *cdev;
 
 	device = bdev->bd_disk->private_data;
@@ -394,10 +390,6 @@ dasd_ioctl_information(struct block_device *bdev, int no, long args)
 	if (!device->discipline->fill_info)
 		return -EINVAL;
 
-	feature_ro = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
-	if (feature_ro < 0)
-		return feature_ro;
-
 	dasd_info = kmalloc(sizeof(struct dasd_information2_t), GFP_KERNEL);
 	if (dasd_info == NULL)
 		return -ENOMEM;
@@ -427,7 +419,8 @@ dasd_ioctl_information(struct block_device *bdev, int no, long args)
 	    (dasd_check_blocksize(device->bp_block)))
 		dasd_info->format = DASD_FORMAT_NONE;
 
-	dasd_info->features |= feature_ro;
+	dasd_info->features |=
+		((device->features & DASD_FEATURE_READONLY) != 0);
 
 	if (device->discipline)
 		memcpy(dasd_info->type, device->discipline->name, 4);
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 43c34f8..fff9020 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -9,7 +9,7 @@
  *
  * /proc interface for the dasd driver.
  *
- * $Revision: 1.32 $
+ * $Revision: 1.33 $
  */
 
 #include <linux/config.h>
@@ -55,7 +55,6 @@ dasd_devices_show(struct seq_file *m, void *v)
 {
 	struct dasd_device *device;
 	char *substr;
-	int feature;
 
 	device = dasd_device_from_devindex((unsigned long) v - 1);
 	if (IS_ERR(device))
@@ -79,10 +78,7 @@ dasd_devices_show(struct seq_file *m, void *v)
 	else
 		seq_printf(m, " is ????????");
 	/* Print devices features. */
-	feature = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
-	if (feature < 0)
-		return 0;
-	substr = feature ? "(ro)" : " ";
+	substr = (device->features & DASD_FEATURE_READONLY) ? "(ro)" : " ";
 	seq_printf(m, "%4s: ", substr);
 	/* Print device status information. */
 	switch ((device != NULL) ? device->state : -1) {
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index d5eefea..328d9cb 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -632,12 +632,9 @@ __raw3270_size_device(struct raw3270 *rp)
 	raw3270_init_request.ccw.cda = (__u32) __pa(raw3270_init_data);
 
 	rc = raw3270_start_init(rp, &raw3270_init_view, &raw3270_init_request);
-	if (rc) {
+	if (rc)
 		/* Check error cases: -ERESTARTSYS, -EIO and -EOPNOTSUPP */
-		if (rc == -EOPNOTSUPP && MACHINE_IS_VM)
-			return __raw3270_size_device_vm(rp);
 		return rc;
-	}
 
 	/* Wait for attention interrupt. */
 #ifdef CONFIG_TN3270_CONSOLE
@@ -695,7 +692,10 @@ raw3270_size_device(struct raw3270 *rp)
 	down(&raw3270_init_sem);
 	rp->view = &raw3270_init_view;
 	raw3270_init_view.dev = rp;
-	rc = __raw3270_size_device(rp);
+	if (MACHINE_IS_VM)
+		rc = __raw3270_size_device_vm(rp);
+	else
+		rc = __raw3270_size_device(rp);
 	raw3270_init_view.dev = 0;
 	rp->view = 0;
 	up(&raw3270_init_sem);
@@ -710,6 +710,12 @@ raw3270_size_device(struct raw3270 *rp)
 			rp->model = 4;
 		if (rp->rows == 27 && rp->cols == 132)
 			rp->model = 5;
+	} else {
+		/* Couldn't detect size. Use default model 2. */
+		rp->model = 2;
+		rp->rows = 24;
+		rp->cols = 80;
+		return 0;
 	}
 	return rc;
 }
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index ea813bd..185bc73 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -1,7 +1,7 @@
 /*
  *  drivers/s390/cio/cio.c
  *   S/390 common I/O routines -- low level i/o calls
- *   $Revision: 1.134 $
+ *   $Revision: 1.135 $
  *
  *    Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
  *			      IBM Corporation
@@ -815,8 +815,9 @@ __clear_subchannel_easy(unsigned int schid)
 		struct tpi_info ti;
 
 		if (tpi(&ti)) {
-			tsch(schid, (struct irb *)__LC_IRB);
-			return 0;
+			tsch(ti.irq, (struct irb *)__LC_IRB);
+			if (ti.irq == schid)
+				return 0;
 		}
 		udelay(100);
 	}
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index ee7a05e..fbe4202 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -13,7 +13,7 @@
 #include <linux/init.h>
 
 #include <asm/ccwdev.h>
-#include <asm/qdio.h>
+#include <asm/cio.h>
 
 #include "cio.h"
 #include "cio_debug.h"
@@ -21,7 +21,6 @@
 #include "device.h"
 #include "chsc.h"
 #include "ioasm.h"
-#include "qdio.h"
 
 int
 device_is_online(struct subchannel *sch)
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c
index 02d01a0..ad3fe5a 100644
--- a/drivers/s390/cio/device_ops.c
+++ b/drivers/s390/cio/device_ops.c
@@ -1,7 +1,7 @@
 /*
  *  drivers/s390/cio/device_ops.c
  *
- *   $Revision: 1.56 $
+ *   $Revision: 1.57 $
  *
  *    Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
  *			 IBM Corporation
@@ -19,14 +19,12 @@
 
 #include <asm/ccwdev.h>
 #include <asm/idals.h>
-#include <asm/qdio.h>
 
 #include "cio.h"
 #include "cio_debug.h"
 #include "css.h"
 #include "chsc.h"
 #include "device.h"
-#include "qdio.h"
 
 int
 ccw_device_set_options(struct ccw_device *cdev, unsigned long flags)
diff --git a/drivers/s390/cio/ioasm.h b/drivers/s390/cio/ioasm.h
index c874607..45480a2 100644
--- a/drivers/s390/cio/ioasm.h
+++ b/drivers/s390/cio/ioasm.h
@@ -21,7 +21,7 @@ struct tpi_info {
  * Some S390 specific IO instructions as inline
  */
 
-extern __inline__ int stsch(int irq, volatile struct schib *addr)
+static inline int stsch(int irq, volatile struct schib *addr)
 {
 	int ccode;
 
@@ -36,7 +36,7 @@ extern __inline__ int stsch(int irq, volatile struct schib *addr)
 	return ccode;
 }
 
-extern __inline__ int msch(int irq, volatile struct schib *addr)
+static inline int msch(int irq, volatile struct schib *addr)
 {
 	int ccode;
 
@@ -51,7 +51,7 @@ extern __inline__ int msch(int irq, volatile struct schib *addr)
 	return ccode;
 }
 
-extern __inline__ int msch_err(int irq, volatile struct schib *addr)
+static inline int msch_err(int irq, volatile struct schib *addr)
 {
 	int ccode;
 
@@ -79,7 +79,7 @@ extern __inline__ int msch_err(int irq, volatile struct schib *addr)
 	return ccode;
 }
 
-extern __inline__ int tsch(int irq, volatile struct irb *addr)
+static inline int tsch(int irq, volatile struct irb *addr)
 {
 	int ccode;
 
@@ -94,7 +94,7 @@ extern __inline__ int tsch(int irq, volatile struct irb *addr)
 	return ccode;
 }
 
-extern __inline__ int tpi( volatile struct tpi_info *addr)
+static inline int tpi( volatile struct tpi_info *addr)
 {
 	int ccode;
 
@@ -108,7 +108,7 @@ extern __inline__ int tpi( volatile struct tpi_info *addr)
 	return ccode;
 }
 
-extern __inline__ int ssch(int irq, volatile struct orb *addr)
+static inline int ssch(int irq, volatile struct orb *addr)
 {
 	int ccode;
 
@@ -123,7 +123,7 @@ extern __inline__ int ssch(int irq, volatile struct orb *addr)
 	return ccode;
 }
 
-extern __inline__ int rsch(int irq)
+static inline int rsch(int irq)
 {
 	int ccode;
 
@@ -138,7 +138,7 @@ extern __inline__ int rsch(int irq)
 	return ccode;
 }
 
-extern __inline__ int csch(int irq)
+static inline int csch(int irq)
 {
 	int ccode;
 
@@ -153,7 +153,7 @@ extern __inline__ int csch(int irq)
 	return ccode;
 }
 
-extern __inline__ int hsch(int irq)
+static inline int hsch(int irq)
 {
 	int ccode;
 
@@ -168,7 +168,7 @@ extern __inline__ int hsch(int irq)
 	return ccode;
 }
 
-extern __inline__ int xsch(int irq)
+static inline int xsch(int irq)
 {
 	int ccode;
 
@@ -183,7 +183,7 @@ extern __inline__ int xsch(int irq)
 	return ccode;
 }
 
-extern __inline__ int chsc(void *chsc_area)
+static inline int chsc(void *chsc_area)
 {
 	int cc;
 
@@ -198,7 +198,7 @@ extern __inline__ int chsc(void *chsc_area)
 	return cc;
 }
 
-extern __inline__ int iac( void)
+static inline int iac( void)
 {
 	int ccode;
 
@@ -210,7 +210,7 @@ extern __inline__ int iac( void)
 	return ccode;
 }
 
-extern __inline__ int rchp(int chpid)
+static inline int rchp(int chpid)
 {
 	int ccode;
 
diff --git a/drivers/s390/crypto/z90common.h b/drivers/s390/crypto/z90common.h
index bcabac7..e319e78 100644
--- a/drivers/s390/crypto/z90common.h
+++ b/drivers/s390/crypto/z90common.h
@@ -27,7 +27,7 @@
 #ifndef _Z90COMMON_H_
 #define _Z90COMMON_H_
 
-#define VERSION_Z90COMMON_H "$Revision: 1.16 $"
+#define VERSION_Z90COMMON_H "$Revision: 1.17 $"
 
 
 #define RESPBUFFSIZE 256
@@ -164,5 +164,4 @@ struct CPRBX {
 #define UMIN(a,b) ((a) < (b) ? (a) : (b))
 #define IS_EVEN(x) ((x) == (2 * ((x) / 2)))
 
-
 #endif
diff --git a/drivers/s390/crypto/z90hardware.c b/drivers/s390/crypto/z90hardware.c
index beb6a5e..c215e08 100644
--- a/drivers/s390/crypto/z90hardware.c
+++ b/drivers/s390/crypto/z90hardware.c
@@ -32,7 +32,7 @@
 #include "z90crypt.h"
 #include "z90common.h"
 
-#define VERSION_Z90HARDWARE_C "$Revision: 1.33 $"
+#define VERSION_Z90HARDWARE_C "$Revision: 1.34 $"
 
 char z90hardware_version[] __initdata =
 	"z90hardware.o (" VERSION_Z90HARDWARE_C "/"
@@ -283,48 +283,6 @@ struct type6_msg {
 	struct CPRB	 CPRB;
 };
 
-union request_msg {
-	union  type4_msg t4msg;
-	struct type6_msg t6msg;
-};
-
-struct request_msg_ext {
-	int		  q_nr;
-	unsigned char	  *psmid;
-	union request_msg reqMsg;
-};
-
-struct type82_hdr {
-	unsigned char reserved1;
-	unsigned char type;
-	unsigned char reserved2[2];
-	unsigned char reply_code;
-	unsigned char reserved3[3];
-};
-
-#define TYPE82_RSP_CODE 0x82
-
-#define REPLY_ERROR_MACHINE_FAILURE  0x10
-#define REPLY_ERROR_PREEMPT_FAILURE  0x12
-#define REPLY_ERROR_CHECKPT_FAILURE  0x14
-#define REPLY_ERROR_MESSAGE_TYPE     0x20
-#define REPLY_ERROR_INVALID_COMM_CD  0x21
-#define REPLY_ERROR_INVALID_MSG_LEN  0x23
-#define REPLY_ERROR_RESERVD_FIELD    0x24
-#define REPLY_ERROR_FORMAT_FIELD     0x29
-#define REPLY_ERROR_INVALID_COMMAND  0x30
-#define REPLY_ERROR_MALFORMED_MSG    0x40
-#define REPLY_ERROR_RESERVED_FIELDO  0x50
-#define REPLY_ERROR_WORD_ALIGNMENT   0x60
-#define REPLY_ERROR_MESSAGE_LENGTH   0x80
-#define REPLY_ERROR_OPERAND_INVALID  0x82
-#define REPLY_ERROR_OPERAND_SIZE     0x84
-#define REPLY_ERROR_EVEN_MOD_IN_OPND 0x85
-#define REPLY_ERROR_RESERVED_FIELD   0x88
-#define REPLY_ERROR_TRANSPORT_FAIL   0x90
-#define REPLY_ERROR_PACKET_TRUNCATED 0xA0
-#define REPLY_ERROR_ZERO_BUFFER_LEN  0xB0
-
 struct type86_hdr {
 	unsigned char reserved1;
 	unsigned char type;
@@ -338,7 +296,7 @@ struct type86_hdr {
 #define TYPE86_FMT2	0x02
 
 struct type86_fmt2_msg {
-	struct type86_hdr hdr;
+	struct type86_hdr header;
 	unsigned char	  reserved[4];
 	unsigned char	  apfs[4];
 	unsigned int	  count1;
@@ -538,6 +496,8 @@ static struct function_and_rules_block static_pke_function_and_rulesX = {
 	{'M','R','P',' ',' ',' ',' ',' '}
 };
 
+static unsigned char static_PKE_function_code[2] = {0x50, 0x4B};
+
 struct T6_keyBlock_hdrX {
 	unsigned short blen;
 	unsigned short ulen;
@@ -688,9 +648,38 @@ static struct cca_public_sec static_cca_pub_sec = {
 #define RESPONSE_CPRB_SIZE  0x000006B8
 #define RESPONSE_CPRBX_SIZE 0x00000724
 
-#define CALLER_HEADER 12
+struct error_hdr {
+	unsigned char reserved1;
+	unsigned char type;
+	unsigned char reserved2[2];
+	unsigned char reply_code;
+	unsigned char reserved3[3];
+};
 
-static unsigned char static_PKE_function_code[2] = {0x50, 0x4B};
+#define TYPE82_RSP_CODE 0x82
+
+#define REP82_ERROR_MACHINE_FAILURE  0x10
+#define REP82_ERROR_PREEMPT_FAILURE  0x12
+#define REP82_ERROR_CHECKPT_FAILURE  0x14
+#define REP82_ERROR_MESSAGE_TYPE     0x20
+#define REP82_ERROR_INVALID_COMM_CD  0x21
+#define REP82_ERROR_INVALID_MSG_LEN  0x23
+#define REP82_ERROR_RESERVD_FIELD    0x24
+#define REP82_ERROR_FORMAT_FIELD     0x29
+#define REP82_ERROR_INVALID_COMMAND  0x30
+#define REP82_ERROR_MALFORMED_MSG    0x40
+#define REP82_ERROR_RESERVED_FIELDO  0x50
+#define REP82_ERROR_WORD_ALIGNMENT   0x60
+#define REP82_ERROR_MESSAGE_LENGTH   0x80
+#define REP82_ERROR_OPERAND_INVALID  0x82
+#define REP82_ERROR_OPERAND_SIZE     0x84
+#define REP82_ERROR_EVEN_MOD_IN_OPND 0x85
+#define REP82_ERROR_RESERVED_FIELD   0x88
+#define REP82_ERROR_TRANSPORT_FAIL   0x90
+#define REP82_ERROR_PACKET_TRUNCATED 0xA0
+#define REP82_ERROR_ZERO_BUFFER_LEN  0xB0
+
+#define CALLER_HEADER 12
 
 static inline int
 testq(int q_nr, int *q_depth, int *dev_type, struct ap_status_word *stat)
@@ -1212,9 +1201,9 @@ send_to_AP(int dev_nr, int cdx, int msg_len, unsigned char *msg_ext)
 	struct ap_status_word stat_word;
 	enum devstat stat;
 	int ccode;
+	u32 *q_nr_p = (u32 *)msg_ext;
 
-	((struct request_msg_ext *) msg_ext)->q_nr =
-		(dev_nr << SKIP_BITL) + cdx;
+	*q_nr_p = (dev_nr << SKIP_BITL) + cdx;
 	PDEBUG("msg_len passed to sen: %d\n", msg_len);
 	PDEBUG("q number passed to sen: %02x%02x%02x%02x\n",
 	       msg_ext[0], msg_ext[1], msg_ext[2], msg_ext[3]);
@@ -2104,7 +2093,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
 		 int *respbufflen_p, unsigned char *resp_buff)
 {
 	struct ica_rsa_modexpo *icaMsg_p = (struct ica_rsa_modexpo *) buffer;
-	struct type82_hdr *t82h_p = (struct type82_hdr *) response;
+	struct error_hdr *errh_p = (struct error_hdr *) response;
 	struct type84_hdr *t84h_p = (struct type84_hdr *) response;
 	struct type86_fmt2_msg *t86m_p =  (struct type86_fmt2_msg *) response;
 	int reply_code, service_rc, service_rs, src_l;
@@ -2117,12 +2106,13 @@ convert_response(unsigned char *response, unsigned char *buffer,
 	service_rc = 0;
 	service_rs = 0;
 	src_l = 0;
-	switch (t82h_p->type) {
+	switch (errh_p->type) {
 	case TYPE82_RSP_CODE:
-		reply_code = t82h_p->reply_code;
-		src_p = (unsigned char *)t82h_p;
-		PRINTK("Hardware error: Type 82 Message Header: "
+		reply_code = errh_p->reply_code;
+		src_p = (unsigned char *)errh_p;
+		PRINTK("Hardware error: Type %02X Message Header: "
 		       "%02x%02x%02x%02x%02x%02x%02x%02x\n",
+		       errh_p->type,
 		       src_p[0], src_p[1], src_p[2], src_p[3],
 		       src_p[4], src_p[5], src_p[6], src_p[7]);
 		break;
@@ -2131,7 +2121,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
 		src_p = response + (int)t84h_p->len - src_l;
 		break;
 	case TYPE86_RSP_CODE:
-		reply_code = t86m_p->hdr.reply_code;
+		reply_code = t86m_p->header.reply_code;
 		if (reply_code != 0)
 			break;
 		cprb_p = (struct CPRB *)
@@ -2143,6 +2133,9 @@ convert_response(unsigned char *response, unsigned char *buffer,
 				le2toI(cprb_p->ccp_rscode, &service_rs);
 				if ((service_rc == 8) && (service_rs == 66))
 					PDEBUG("Bad block format on PCICC\n");
+				else if ((service_rc == 8) && (service_rs == 65))
+					PDEBUG("Probably an even modulus on "
+					       "PCICC\n");
 				else if ((service_rc == 8) && (service_rs == 770)) {
 					PDEBUG("Invalid key length on PCICC\n");
 					unset_ext_bitlens();
@@ -2155,7 +2148,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
 					return REC_USE_PCICA;
 				}
 				else
-					PRINTK("service rc/rs: %d/%d\n",
+					PRINTK("service rc/rs (PCICC): %d/%d\n",
 					       service_rc, service_rs);
 				return REC_OPERAND_INV;
 			}
@@ -2169,7 +2162,10 @@ convert_response(unsigned char *response, unsigned char *buffer,
 			if (service_rc != 0) {
 				service_rs = (int) cprbx_p->ccp_rscode;
 				if ((service_rc == 8) && (service_rs == 66))
-					PDEBUG("Bad block format on PCXICC\n");
+					PDEBUG("Bad block format on PCIXCC\n");
+				else if ((service_rc == 8) && (service_rs == 65))
+					PDEBUG("Probably an even modulus on "
+					       "PCIXCC\n");
 				else if ((service_rc == 8) && (service_rs == 770)) {
 					PDEBUG("Invalid key length on PCIXCC\n");
 					unset_ext_bitlens();
@@ -2182,7 +2178,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
 					return REC_USE_PCICA;
 				}
 				else
-					PRINTK("service rc/rs: %d/%d\n",
+					PRINTK("service rc/rs (PCIXCC): %d/%d\n",
 					       service_rc, service_rs);
 				return REC_OPERAND_INV;
 			}
@@ -2195,20 +2191,25 @@ convert_response(unsigned char *response, unsigned char *buffer,
 		}
 		break;
 	default:
+		src_p = (unsigned char *)errh_p;
+		PRINTK("Unrecognized Message Header: "
+		       "%02x%02x%02x%02x%02x%02x%02x%02x\n",
+		       src_p[0], src_p[1], src_p[2], src_p[3],
+		       src_p[4], src_p[5], src_p[6], src_p[7]);
 		return REC_BAD_MESSAGE;
 	}
 
 	if (reply_code)
 		switch (reply_code) {
-		case REPLY_ERROR_OPERAND_INVALID:
+		case REP82_ERROR_OPERAND_INVALID:
 			return REC_OPERAND_INV;
-		case REPLY_ERROR_OPERAND_SIZE:
+		case REP82_ERROR_OPERAND_SIZE:
 			return REC_OPERAND_SIZE;
-		case REPLY_ERROR_EVEN_MOD_IN_OPND:
+		case REP82_ERROR_EVEN_MOD_IN_OPND:
 			return REC_EVEN_MOD;
-		case REPLY_ERROR_MESSAGE_TYPE:
+		case REP82_ERROR_MESSAGE_TYPE:
 			return WRONG_DEVICE_TYPE;
-		case REPLY_ERROR_TRANSPORT_FAIL:
+		case REP82_ERROR_TRANSPORT_FAIL:
 			PRINTKW("Transport failed (APFS = %02X%02X%02X%02X)\n",
 				t86m_p->apfs[0], t86m_p->apfs[1],
 				t86m_p->apfs[2], t86m_p->apfs[3]);
@@ -2229,7 +2230,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
 	PDEBUG("Length returned = %d\n", src_l);
 	tgt_p = resp_buff + icaMsg_p->outputdatalength - src_l;
 	memcpy(tgt_p, src_p, src_l);
-	if ((t82h_p->type == TYPE86_RSP_CODE) && (resp_buff < tgt_p)) {
+	if ((errh_p->type == TYPE86_RSP_CODE) && (resp_buff < tgt_p)) {
 		memset(resp_buff, 0, icaMsg_p->outputdatalength - src_l);
 		if (pad_msg(resp_buff, icaMsg_p->outputdatalength, src_l))
 			return REC_INVALID_PAD;
diff --git a/drivers/s390/crypto/z90main.c b/drivers/s390/crypto/z90main.c
index 9ec29bb..6aeef3b 100644
--- a/drivers/s390/crypto/z90main.c
+++ b/drivers/s390/crypto/z90main.c
@@ -31,6 +31,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>   // for tasklets
 #include <linux/ioctl32.h>
+#include <linux/miscdevice.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/kobject_uevent.h>
@@ -39,19 +40,8 @@
 #include <linux/version.h>
 #include "z90crypt.h"
 #include "z90common.h"
-#ifndef Z90CRYPT_USE_HOTPLUG
-#include <linux/miscdevice.h>
-#endif
-
-#define VERSION_CODE(vers, rel, seq) (((vers)<<16) | ((rel)<<8) | (seq))
-#if LINUX_VERSION_CODE < VERSION_CODE(2,4,0) /* version < 2.4 */
-#  error "This kernel is too old: not supported"
-#endif
-#if LINUX_VERSION_CODE > VERSION_CODE(2,7,0) /* version > 2.6 */
-#  error "This kernel is too recent: not supported by this file"
-#endif
 
-#define VERSION_Z90MAIN_C "$Revision: 1.57 $"
+#define VERSION_Z90MAIN_C "$Revision: 1.62 $"
 
 static char z90main_version[] __initdata =
 	"z90main.o (" VERSION_Z90MAIN_C "/"
@@ -63,21 +53,12 @@ extern char z90hardware_version[];
  * Defaults that may be modified.
  */
 
-#ifndef Z90CRYPT_USE_HOTPLUG
 /**
  * You can specify a different minor at compile time.
  */
 #ifndef Z90CRYPT_MINOR
 #define Z90CRYPT_MINOR	MISC_DYNAMIC_MINOR
 #endif
-#else
-/**
- * You can specify a different major at compile time.
- */
-#ifndef Z90CRYPT_MAJOR
-#define Z90CRYPT_MAJOR	0
-#endif
-#endif
 
 /**
  * You can specify a different domain at compile time or on the insmod
@@ -97,7 +78,7 @@ extern char z90hardware_version[];
  * older than CLEANUPTIME seconds in the past.
  */
 #ifndef CLEANUPTIME
-#define CLEANUPTIME 20
+#define CLEANUPTIME 15
 #endif
 
 /**
@@ -298,6 +279,10 @@ struct z90crypt {
  * it contains the request; at READ, the response. The function
  * send_to_crypto_device converts the request to device-dependent
  * form and use the caller's OPEN-allocated buffer for the response.
+ *
+ * For the contents of caller_dev_dep_req and caller_dev_dep_req_p
+ * because that points to it, see the discussion in z90hardware.c.
+ * Search for "extended request message block".
  */
 struct caller {
 	int		 caller_buf_l;		 // length of original request
@@ -398,24 +383,9 @@ static int z90crypt_status_write(struct file *, const char __user *,
 				 unsigned long, void *);
 
 /**
- * Hotplug support
- */
-
-#ifdef Z90CRYPT_USE_HOTPLUG
-#define Z90CRYPT_HOTPLUG_ADD	 1
-#define Z90CRYPT_HOTPLUG_REMOVE	 2
-
-static void z90crypt_hotplug_event(int, int, int);
-#endif
-
-/**
  * Storage allocated at initialization and used throughout the life of
  * this insmod
  */
-#ifdef Z90CRYPT_USE_HOTPLUG
-static int z90crypt_major = Z90CRYPT_MAJOR;
-#endif
-
 static int domain = DOMAIN_INDEX;
 static struct z90crypt z90crypt;
 static int quiesce_z90crypt;
@@ -444,14 +414,12 @@ static struct file_operations z90crypt_fops = {
 	.release	= z90crypt_release
 };
 
-#ifndef Z90CRYPT_USE_HOTPLUG
 static struct miscdevice z90crypt_misc_device = {
 	.minor	    = Z90CRYPT_MINOR,
 	.name	    = DEV_NAME,
 	.fops	    = &z90crypt_fops,
 	.devfs_name = DEV_NAME
 };
-#endif
 
 /**
  * Documentation values.
@@ -603,7 +571,6 @@ z90crypt_init_module(void)
 		return -EINVAL;
 	}
 
-#ifndef Z90CRYPT_USE_HOTPLUG
 	/* Register as misc device with given minor (or get a dynamic one). */
 	result = misc_register(&z90crypt_misc_device);
 	if (result < 0) {
@@ -611,18 +578,6 @@ z90crypt_init_module(void)
 			z90crypt_misc_device.minor, result);
 		return result;
 	}
-#else
-	/* Register the major (or get a dynamic one). */
-	result = register_chrdev(z90crypt_major, REG_NAME, &z90crypt_fops);
-	if (result < 0) {
-		PRINTKW("register_chrdev (major %d) failed with %d.\n",
-			z90crypt_major, result);
-		return result;
-	}
-
-	if (z90crypt_major == 0)
-		z90crypt_major = result;
-#endif
 
 	PDEBUG("Registered " DEV_NAME " with result %d\n", result);
 
@@ -645,11 +600,6 @@ z90crypt_init_module(void)
 	} else
 		PRINTK("No devices at startup\n");
 
-#ifdef Z90CRYPT_USE_HOTPLUG
-	/* generate hotplug event for device node generation */
-	z90crypt_hotplug_event(z90crypt_major, 0, Z90CRYPT_HOTPLUG_ADD);
-#endif
-
 	/* Initialize globals. */
 	spin_lock_init(&queuespinlock);
 
@@ -701,17 +651,10 @@ z90crypt_init_module(void)
 	return 0; // success
 
 init_module_cleanup:
-#ifndef Z90CRYPT_USE_HOTPLUG
 	if ((nresult = misc_deregister(&z90crypt_misc_device)))
 		PRINTK("misc_deregister failed with %d.\n", nresult);
 	else
 		PDEBUG("misc_deregister successful.\n");
-#else
-	if ((nresult = unregister_chrdev(z90crypt_major, REG_NAME)))
-		PRINTK("unregister_chrdev failed with %d.\n", nresult);
-	else
-		PDEBUG("unregister_chrdev successful.\n");
-#endif
 
 	return result; // failure
 }
@@ -728,19 +671,10 @@ z90crypt_cleanup_module(void)
 
 	remove_proc_entry("driver/z90crypt", 0);
 
-#ifndef Z90CRYPT_USE_HOTPLUG
 	if ((nresult = misc_deregister(&z90crypt_misc_device)))
 		PRINTK("misc_deregister failed with %d.\n", nresult);
 	else
 		PDEBUG("misc_deregister successful.\n");
-#else
-	z90crypt_hotplug_event(z90crypt_major, 0, Z90CRYPT_HOTPLUG_REMOVE);
-
-	if ((nresult = unregister_chrdev(z90crypt_major, REG_NAME)))
-		PRINTK("unregister_chrdev failed with %d.\n", nresult);
-	else
-		PDEBUG("unregister_chrdev successful.\n");
-#endif
 
 	/* Remove the tasks */
 	tasklet_kill(&reader_tasklet);
@@ -748,6 +682,9 @@ z90crypt_cleanup_module(void)
 	del_timer(&config_timer);
 	del_timer(&cleanup_timer);
 
+	if (z90_device_work)
+		destroy_workqueue(z90_device_work);
+
 	destroy_z90crypt();
 
 	PRINTKN("Unloaded.\n");
@@ -766,8 +703,6 @@ z90crypt_cleanup_module(void)
  *     z90crypt_status_write
  *	 disable_card
  *	 enable_card
- *	 scan_char
- *	 scan_string
  *
  * Helper functions:
  *     z90crypt_rsa
@@ -1057,9 +992,10 @@ remove_device(struct device *device_p)
  * The MCL must be applied and the newer bitlengths enabled for these to work.
  *
  * Card Type    Old limit    New limit
+ * PCICA          ??-2048     same (the lower limit is less than 128 bit...)
  * PCICC         512-1024     512-2048
- * PCIXCC_MCL2   512-2048     no change (applying this MCL == card is MCL3+)
- * PCIXCC_MCL3   512-2048     128-2048
+ * PCIXCC_MCL2   512-2048     ----- (applying any GA LIC will make an MCL3 card)
+ * PCIXCC_MCL3   -----        128-2048
  * CEX2C         512-2048     128-2048
  *
  * ext_bitlens (extended bitlengths) is a global, since you should not apply an
@@ -1104,7 +1040,7 @@ select_device_type(int *dev_type_p, int bytelength)
 	if (PCICA_avail || PCIXCC_MCL3_avail || CEX2C_avail) {
 		/**
 		 * bitlength is a factor, PCICA is the most capable, even with
-		 * the new MCL.
+		 * the new MCL for PCIXCC.
 		 */
 		if ((bytelength < PCIXCC_MIN_MOD_SIZE) ||
 		    (!ext_bitlens && (bytelength < OLD_PCIXCC_MIN_MOD_SIZE))) {
@@ -2144,73 +2080,15 @@ enable_card(int card_index)
 	z90crypt.hdware_info->type_mask[devp->dev_type].user_disabled_count--;
 }
 
-static inline int
-scan_char(unsigned char *bf, unsigned int len,
-	  unsigned int *offs, unsigned int *p_eof, unsigned char c)
-{
-	unsigned int i, found;
-
-	found = 0;
-	for (i = 0; i < len; i++) {
-		if (bf[i] == c) {
-			found = 1;
-			break;
-		}
-		if (bf[i] == '\0') {
-			*p_eof = 1;
-			break;
-		}
-		if (bf[i] == '\n') {
-			break;
-		}
-	}
-	*offs = i+1;
-	return found;
-}
-
-static inline int
-scan_string(unsigned char *bf, unsigned int len,
-	    unsigned int *offs, unsigned int *p_eof, unsigned char *s)
-{
-	unsigned int temp_len, temp_offs, found, eof;
-
-	temp_len = temp_offs = found = eof = 0;
-	while (!eof && !found) {
-		found = scan_char(bf+temp_len, len-temp_len,
-				  &temp_offs, &eof, *s);
-
-		temp_len += temp_offs;
-		if (eof) {
-			found = 0;
-			break;
-		}
-
-		if (found) {
-			if (len >= temp_offs+strlen(s)) {
-				found = !strncmp(bf+temp_len-1, s, strlen(s));
-				if (found) {
-					*offs = temp_len+strlen(s)-1;
-					break;
-				}
-			} else {
-				found = 0;
-				*p_eof = 1;
-				break;
-			}
-		}
-	}
-	return found;
-}
-
 static int
 z90crypt_status_write(struct file *file, const char __user *buffer,
 		      unsigned long count, void *data)
 {
-	int i, j, len, offs, found, eof;
-	unsigned char *lbuf;
+	int j, eol;
+	unsigned char *lbuf, *ptr;
 	unsigned int local_count;
 
-#define LBUFSIZE 600
+#define LBUFSIZE 1200
 	lbuf = kmalloc(LBUFSIZE, GFP_KERNEL);
 	if (!lbuf) {
 		PRINTK("kmalloc failed!\n");
@@ -2227,49 +2105,46 @@ z90crypt_status_write(struct file *file, const char __user *buffer,
 		return -EFAULT;
 	}
 
-	lbuf[local_count-1] = '\0';
+	lbuf[local_count] = '\0';
 
-	len = 0;
-	eof = 0;
-	found = 0;
-	while (!eof) {
-		found = scan_string(lbuf+len, local_count-len, &offs, &eof,
-				    "Online devices");
-		len += offs;
-		if (found == 1)
-			break;
+	ptr = strstr(lbuf, "Online devices");
+	if (ptr == 0) {
+		PRINTK("Unable to parse data (missing \"Online devices\")\n");
+		kfree(lbuf);
+		return count;
 	}
 
-	if (eof) {
+	ptr = strstr(ptr, "\n");
+	if (ptr == 0) {
+		PRINTK("Unable to parse data (missing newline after \"Online devices\")\n");
 		kfree(lbuf);
 		return count;
 	}
+	ptr++;
 
-	if (found)
-		found = scan_char(lbuf+len, local_count-len, &offs, &eof, '\n');
-
-	if (!found || eof) {
+	if (strstr(ptr, "Waiting work element counts") == NULL) {
+		PRINTK("Unable to parse data (missing \"Waiting work element counts\")\n");
 		kfree(lbuf);
 		return count;
 	}
 
-	len += offs;
 	j = 0;
-	for (i = 0; i < 80; i++) {
-		switch (*(lbuf+len+i)) {
+	eol = 0;
+	while ((j < 64) && (*ptr != '\0')) {
+		switch (*ptr) {
 		case '\t':
 		case ' ':
 			break;
 		case '\n':
 		default:
-			eof = 1;
+			eol = 1;
 			break;
-		case '0':
-		case '1':
-		case '2':
-		case '3':
-		case '4':
-		case '5':
+		case '0':	// no device
+		case '1':	// PCICA
+		case '2':	// PCICC
+		case '3':	// PCIXCC_MCL2
+		case '4':	// PCIXCC_MCL3
+		case '5':	// CEX2C
 			j++;
 			break;
 		case 'd':
@@ -2283,8 +2158,9 @@ z90crypt_status_write(struct file *file, const char __user *buffer,
 			j++;
 			break;
 		}
-		if (eof)
+		if (eol)
 			break;
+		ptr++;
 	}
 
 	kfree(lbuf);
@@ -3479,45 +3355,5 @@ probe_PCIXCC_type(struct device *devPtr)
 	return rv;
 }
 
-#ifdef Z90CRYPT_USE_HOTPLUG
-static void
-z90crypt_hotplug_event(int dev_major, int dev_minor, int action)
-{
-#ifdef CONFIG_HOTPLUG
-	char *argv[3];
-	char *envp[6];
-	char  major[20];
-	char  minor[20];
-
-	sprintf(major, "MAJOR=%d", dev_major);
-	sprintf(minor, "MINOR=%d", dev_minor);
-
-	argv[0] = hotplug_path;
-	argv[1] = "z90crypt";
-	argv[2] = 0;
-
-	envp[0] = "HOME=/";
-	envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
-
-	switch (action) {
-	case Z90CRYPT_HOTPLUG_ADD:
-		envp[2] = "ACTION=add";
-		break;
-	case Z90CRYPT_HOTPLUG_REMOVE:
-		envp[2] = "ACTION=remove";
-		break;
-	default:
-		BUG();
-		break;
-	}
-	envp[3] = major;
-	envp[4] = minor;
-	envp[5] = 0;
-
-	call_usermodehelper(argv[0], argv, envp, 0);
-#endif
-}
-#endif
-
 module_init(z90crypt_init_module);
 module_exit(z90crypt_cleanup_module);
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index 24c0af4..3092473 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -2,9 +2,9 @@
  *  drivers/s390/net/claw.c
  *    ESCON CLAW network driver
  *
- *    $Revision: 1.35 $ $Date: 2005/03/24 12:25:38 $
+ *    $Revision: 1.38 $ $Date: 2005/08/29 09:47:04 $
  *
- *  Linux fo zSeries version
+ *  Linux for zSeries version
  *    Copyright (C) 2002,2005 IBM Corporation
  *  Author(s) Original code written by:
  *              Kazuo Iimura (iimura@jp.ibm.com)
@@ -431,12 +431,12 @@ claw_pack_skb(struct claw_privbk *privptr)
 	if (!skb_queue_empty(&p_ch->collect_queue)) {
 	/* some data */
 		held_skb = skb_dequeue(&p_ch->collect_queue);
-		if (p_env->packing != DO_PACKED)
-			return held_skb;
 		if (held_skb)
-			atomic_dec(&held_skb->users);
+			dev_kfree_skb_any(held_skb);
 		else
 			return NULL;
+		if (p_env->packing != DO_PACKED)
+			return held_skb;
 		/* get a new SKB we will pack at least one */
 		new_skb = dev_alloc_skb(p_env->write_size);
 		if (new_skb == NULL) {
@@ -455,7 +455,7 @@ claw_pack_skb(struct claw_privbk *privptr)
 				privptr->stats.tx_packets++;
 				so_far += held_skb->len;
 				pkt_cnt++;
-				dev_kfree_skb_irq(held_skb);
+				dev_kfree_skb_any(held_skb);
 				held_skb = skb_dequeue(&p_ch->collect_queue);
 				if (held_skb)
 					atomic_dec(&held_skb->users);
@@ -1092,7 +1092,7 @@ claw_release(struct net_device *dev)
                 }
         }
 	if (privptr->pk_skb != NULL) {
-		dev_kfree_skb(privptr->pk_skb);
+		dev_kfree_skb_any(privptr->pk_skb);
 		privptr->pk_skb = NULL;
 	}
 	if(privptr->buffs_alloc != 1) {
@@ -2016,7 +2016,7 @@ claw_hw_tx(struct sk_buff *skb, struct net_device *dev, long linkid)
         p_buf=(struct ccwbk*)privptr->p_end_ccw;
         dumpit((char *)p_buf, sizeof(struct endccw));
 #endif
-        dev_kfree_skb(skb);
+        dev_kfree_skb_any(skb);
 	if (linkid==0) {
         	lock=LOCK_NO;
         }
@@ -4061,7 +4061,7 @@ claw_purge_skb_queue(struct sk_buff_head *q)
 
         while ((skb = skb_dequeue(q))) {
                 atomic_dec(&skb->users);
-                dev_kfree_skb_irq(skb);
+                dev_kfree_skb_any(skb);
         }
 }
 
@@ -4410,7 +4410,7 @@ claw_init(void)
 #else
                 "compiled into kernel "
 #endif
-                " $Revision: 1.35 $ $Date: 2005/03/24 12:25:38 $ \n");
+                " $Revision: 1.38 $ $Date: 2005/08/29 09:47:04 $ \n");
 
 
 #ifdef FUNCTRACE
diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c
index 5bb255e..4191fd9 100644
--- a/drivers/s390/s390mach.c
+++ b/drivers/s390/s390mach.c
@@ -240,7 +240,7 @@ s390_revalidate_registers(struct mci *mci)
 			 * Floating point control register can't be restored.
 			 * Task will be terminated.
 			 */
-			asm volatile ("lfpc 0(%0)" : : "a" (&zero));
+			asm volatile ("lfpc 0(%0)" : : "a" (&zero), "m" (zero));
 			kill_task = 1;
 
 		}
diff --git a/drivers/sbus/char/Kconfig b/drivers/sbus/char/Kconfig
index a41778a..3a81529 100644
--- a/drivers/sbus/char/Kconfig
+++ b/drivers/sbus/char/Kconfig
@@ -69,11 +69,40 @@ config SUN_JSFLASH
 	  If you say Y here, you will be able to boot from your JavaStation's
 	  Flash memory.
 
-# XXX Why don't we do "source drivers/char/Config.in" somewhere?
-# no shit
-config RTC
-	tristate "PC-style Real Time Clock Support"
-	depends on PCI && EXPERIMENTAL && SPARC32
+config BBC_I2C
+	tristate "UltraSPARC-III bootbus i2c controller driver"
+	depends on PCI && SPARC64
+	help
+	  The BBC devices on the UltraSPARC III have two I2C controllers.  The
+	  first I2C controller connects mainly to configuration PROMs (NVRAM,
+	  CPU configuration, DIMM types, etc.).  The second I2C controller
+	  connects to environmental control devices such as fans and
+	  temperature sensors.  The second controller also connects to the
+	  smartcard reader, if present.  Say Y to enable support for these.
+
+config ENVCTRL
+	tristate "SUNW, envctrl support"
+	depends on PCI && SPARC64
+	help
+	  Kernel support for temperature and fan monitoring on Sun SME
+	  machines.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called envctrl.
+
+config DISPLAY7SEG
+	tristate "7-Segment Display support"
+	depends on PCI && SPARC64
+	---help---
+	  This is the driver for the 7-segment display and LED present on
+	  Sun Microsystems CompactPCI models CP1400 and CP1500.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called display7seg.
+
+	  If you do not have a CompactPCI model CP1400 or CP1500, or
+	  another UltraSPARC-IIi-cEngine boardset with a 7-segment display,
+	  you should say N to this option.
 
 endmenu
 
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index 973c51f..ae9e020 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1499,22 +1499,43 @@ static int tw_scsiop_inquiry(TW_Device_Extension *tw_dev, int request_id)
 	return 0;
 } /* End tw_scsiop_inquiry() */
 
+static void tw_transfer_internal(TW_Device_Extension *tw_dev, int request_id,
+				 void *data, unsigned int len)
+{
+	struct scsi_cmnd *cmd = tw_dev->srb[request_id];
+	void *buf;
+	unsigned int transfer_len;
+
+	if (cmd->use_sg) {
+		struct scatterlist *sg =
+			(struct scatterlist *)cmd->request_buffer;
+		buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+		transfer_len = min(sg->length, len);
+	} else {
+		buf = cmd->request_buffer;
+		transfer_len = min(cmd->request_bufflen, len);
+	}
+
+	memcpy(buf, data, transfer_len);
+	
+	if (cmd->use_sg) {
+		struct scatterlist *sg;
+
+		sg = (struct scatterlist *)cmd->request_buffer;
+		kunmap_atomic(buf - sg->offset, KM_IRQ0);
+	}
+}
+
 /* This function is called by the isr to complete an inquiry command */
 static int tw_scsiop_inquiry_complete(TW_Device_Extension *tw_dev, int request_id)
 {
 	unsigned char *is_unit_present;
-	unsigned char *request_buffer;
+	unsigned char request_buffer[36];
 	TW_Param *param;
 
 	dprintk(KERN_NOTICE "3w-xxxx: tw_scsiop_inquiry_complete()\n");
 
-	/* Fill request buffer */
-	if (tw_dev->srb[request_id]->request_buffer == NULL) {
-		printk(KERN_WARNING "3w-xxxx: tw_scsiop_inquiry_complete(): Request buffer NULL.\n");
-		return 1;
-	}
-	request_buffer = tw_dev->srb[request_id]->request_buffer;
-	memset(request_buffer, 0, tw_dev->srb[request_id]->request_bufflen);
+	memset(request_buffer, 0, sizeof(request_buffer));
 	request_buffer[0] = TYPE_DISK; /* Peripheral device type */
 	request_buffer[1] = 0;	       /* Device type modifier */
 	request_buffer[2] = 0;	       /* No ansi/iso compliance */
@@ -1522,6 +1543,8 @@ static int tw_scsiop_inquiry_complete(TW_Device_Extension *tw_dev, int request_i
 	memcpy(&request_buffer[8], "3ware   ", 8);	 /* Vendor ID */
 	sprintf(&request_buffer[16], "Logical Disk %-2d ", tw_dev->srb[request_id]->device->id);
 	memcpy(&request_buffer[32], TW_DRIVER_VERSION, 3);
+	tw_transfer_internal(tw_dev, request_id, request_buffer,
+			     sizeof(request_buffer));
 
 	param = (TW_Param *)tw_dev->alignment_virtual_address[request_id];
 	if (param == NULL) {
@@ -1612,7 +1635,7 @@ static int tw_scsiop_mode_sense_complete(TW_Device_Extension *tw_dev, int reques
 {
 	TW_Param *param;
 	unsigned char *flags;
-	unsigned char *request_buffer;
+	unsigned char request_buffer[8];
 
 	dprintk(KERN_NOTICE "3w-xxxx: tw_scsiop_mode_sense_complete()\n");
 
@@ -1622,8 +1645,7 @@ static int tw_scsiop_mode_sense_complete(TW_Device_Extension *tw_dev, int reques
 		return 1;
 	}
 	flags = (char *)&(param->data[0]);
-	request_buffer = tw_dev->srb[request_id]->buffer;
-	memset(request_buffer, 0, tw_dev->srb[request_id]->request_bufflen);
+	memset(request_buffer, 0, sizeof(request_buffer));
 
 	request_buffer[0] = 0xf;        /* mode data length */
 	request_buffer[1] = 0;          /* default medium type */
@@ -1635,6 +1657,8 @@ static int tw_scsiop_mode_sense_complete(TW_Device_Extension *tw_dev, int reques
 		request_buffer[6] = 0x4;        /* WCE on */
 	else
 		request_buffer[6] = 0x0;        /* WCE off */
+	tw_transfer_internal(tw_dev, request_id, request_buffer,
+			     sizeof(request_buffer));
 
 	return 0;
 } /* End tw_scsiop_mode_sense_complete() */
@@ -1701,17 +1725,12 @@ static int tw_scsiop_read_capacity_complete(TW_Device_Extension *tw_dev, int req
 {
 	unsigned char *param_data;
 	u32 capacity;
-	char *buff;
+	char buff[8];
 	TW_Param *param;
 
 	dprintk(KERN_NOTICE "3w-xxxx: tw_scsiop_read_capacity_complete()\n");
 
-	buff = tw_dev->srb[request_id]->request_buffer;
-	if (buff == NULL) {
-		printk(KERN_WARNING "3w-xxxx: tw_scsiop_read_capacity_complete(): Request buffer NULL.\n");
-		return 1;
-	}
-	memset(buff, 0, tw_dev->srb[request_id]->request_bufflen);
+	memset(buff, 0, sizeof(buff));
 	param = (TW_Param *)tw_dev->alignment_virtual_address[request_id];
 	if (param == NULL) {
 		printk(KERN_WARNING "3w-xxxx: tw_scsiop_read_capacity_complete(): Bad alignment virtual address.\n");
@@ -1739,6 +1758,8 @@ static int tw_scsiop_read_capacity_complete(TW_Device_Extension *tw_dev, int req
 	buff[6] = (TW_BLOCK_SIZE >> 8) & 0xff;
 	buff[7] = TW_BLOCK_SIZE & 0xff;
 
+	tw_transfer_internal(tw_dev, request_id, buff, sizeof(buff));
+
 	return 0;
 } /* End tw_scsiop_read_capacity_complete() */
 
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 12c208f..2d21265 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -1,5 +1,11 @@
 menu "SCSI device support"
 
+config RAID_ATTRS
+	tristate "RAID Transport Class"
+	default n
+	---help---
+	  Provides RAID
+
 config SCSI
 	tristate "SCSI device support"
 	---help---
@@ -250,7 +256,7 @@ config SCSI_DECNCR
 
 config SCSI_DECSII
 	tristate "DEC SII Scsi Driver"
-	depends on MACH_DECSTATION && SCSI && MIPS32
+	depends on MACH_DECSTATION && SCSI && 32BIT
 
 config BLK_DEV_3W_XXXX_RAID
 	tristate "3ware 5/6/7/8xxx ATA-RAID support"
@@ -459,6 +465,15 @@ config SCSI_ATA_PIIX
 
 	  If unsure, say N.
 
+config SCSI_SATA_MV
+	tristate "Marvell SATA support"
+	depends on SCSI_SATA && PCI && EXPERIMENTAL
+	help
+	  This option enables support for the Marvell Serial ATA family.
+	  Currently supports 88SX[56]0[48][01] chips.
+
+	  If unsure, say N.
+
 config SCSI_SATA_NV
 	tristate "NVIDIA SATA support"
 	depends on SCSI_SATA && PCI && EXPERIMENTAL
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index 3746fb9..4b4fd94 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -22,6 +22,8 @@ subdir-$(CONFIG_PCMCIA)		+= pcmcia
 
 obj-$(CONFIG_SCSI)		+= scsi_mod.o
 
+obj-$(CONFIG_RAID_ATTRS)	+= raid_class.o
+
 # --- NOTE ORDERING HERE ---
 # For kernel non-modular link, transport attributes need to
 # be initialised before drivers
@@ -132,6 +134,7 @@ obj-$(CONFIG_SCSI_SATA_SIS)	+= libata.o sata_sis.o
 obj-$(CONFIG_SCSI_SATA_SX4)	+= libata.o sata_sx4.o
 obj-$(CONFIG_SCSI_SATA_NV)	+= libata.o sata_nv.o
 obj-$(CONFIG_SCSI_SATA_ULI)	+= libata.o sata_uli.o
+obj-$(CONFIG_SCSI_SATA_MV)	+= libata.o sata_mv.o
 
 obj-$(CONFIG_ARM)		+= arm/
 
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index f8ec6fe..d40ba0b 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -88,6 +88,13 @@
  */
 #include <scsi/scsi_dbg.h>
 
+#ifndef NDEBUG
+#define NDEBUG 0
+#endif
+#ifndef NDEBUG
+#define NDEBUG_ABORT 0
+#endif
+
 #if (NDEBUG & NDEBUG_LISTS)
 #define LIST(x,y) {printk("LINE:%d   Adding %p to %p\n", __LINE__, (void*)(x), (void*)(y)); if ((x)==(y)) udelay(5); }
 #define REMOVE(w,x,y,z) {printk("LINE:%d   Removing: %p->%p  %p->%p \n", __LINE__, (void*)(w), (void*)(x), (void*)(y), (void*)(z)); if ((x)==(y)) udelay(5); }
@@ -359,7 +366,7 @@ static struct {
 	{PHASE_UNKNOWN, "UNKNOWN"}
 };
 
-#ifdef NDEBUG
+#if NDEBUG
 static struct {
 	unsigned char mask;
 	const char *name;
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
index 79ae73b..e1f2246 100644
--- a/drivers/scsi/NCR53c406a.c
+++ b/drivers/scsi/NCR53c406a.c
@@ -62,7 +62,7 @@
 
 #define SYNC_MODE 0		/* Synchronous transfer mode */
 
-#if DEBUG
+#ifdef DEBUG
 #undef NCR53C406A_DEBUG
 #define NCR53C406A_DEBUG 1
 #endif
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index ccdf440..a8e3dfc 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -133,6 +133,7 @@ struct inquiry_data {
  
 static unsigned long aac_build_sg(struct scsi_cmnd* scsicmd, struct sgmap* sgmap);
 static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* psg);
+static unsigned long aac_build_sgraw(struct scsi_cmnd* scsicmd, struct sgmapraw* psg);
 static int aac_send_srb_fib(struct scsi_cmnd* scsicmd);
 #ifdef AAC_DETAILED_STATUS_INFO
 static char *aac_get_status_string(u32 status);
@@ -348,6 +349,27 @@ static void aac_io_done(struct scsi_cmnd * scsicmd)
 	spin_unlock_irqrestore(host->host_lock, cpu_flags);
 }
 
+static void aac_internal_transfer(struct scsi_cmnd *scsicmd, void *data, unsigned int offset, unsigned int len)
+{
+	void *buf;
+	unsigned int transfer_len;
+	struct scatterlist *sg = scsicmd->request_buffer;
+
+	if (scsicmd->use_sg) {
+		buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+		transfer_len = min(sg->length, len + offset);
+	} else {
+		buf = scsicmd->request_buffer;
+		transfer_len = min(scsicmd->request_bufflen, len + offset);
+	}
+
+	memcpy(buf + offset, data, transfer_len - offset);
+
+	if (scsicmd->use_sg) 
+		kunmap_atomic(buf - sg->offset, KM_IRQ0);
+
+}
+
 static void get_container_name_callback(void *context, struct fib * fibptr)
 {
 	struct aac_get_name_resp * get_name_reply;
@@ -363,18 +385,22 @@ static void get_container_name_callback(void *context, struct fib * fibptr)
 	/* Failure is irrelevant, using default value instead */
 	if ((le32_to_cpu(get_name_reply->status) == CT_OK)
 	 && (get_name_reply->data[0] != '\0')) {
-		int    count;
-		char * dp;
-		char * sp = get_name_reply->data;
+		char *sp = get_name_reply->data;
 		sp[sizeof(((struct aac_get_name_resp *)NULL)->data)-1] = '\0';
 		while (*sp == ' ')
 			++sp;
-		count = sizeof(((struct inquiry_data *)NULL)->inqd_pid);
-		dp = ((struct inquiry_data *)scsicmd->request_buffer)->inqd_pid;
-		if (*sp) do {
-			*dp++ = (*sp) ? *sp++ : ' ';
-		} while (--count > 0);
+		if (*sp) {
+			char d[sizeof(((struct inquiry_data *)NULL)->inqd_pid)];
+			int count = sizeof(d);
+			char *dp = d;
+			do {
+				*dp++ = (*sp) ? *sp++ : ' ';
+			} while (--count > 0);
+			aac_internal_transfer(scsicmd, d, 
+			  offsetof(struct inquiry_data, inqd_pid), sizeof(d));
+		}
 	}
+
 	scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
 
 	fib_complete(fibptr);
@@ -777,34 +803,36 @@ int aac_get_adapter_info(struct aac_dev* dev)
 	/* 
 	 * 57 scatter gather elements 
 	 */
-	dev->scsi_host_ptr->sg_tablesize = (dev->max_fib_size -
-		sizeof(struct aac_fibhdr) -
-		sizeof(struct aac_write) + sizeof(struct sgmap)) /
-			sizeof(struct sgmap);
-	if (dev->dac_support) {
-		/* 
-		 * 38 scatter gather elements 
-		 */
-		dev->scsi_host_ptr->sg_tablesize =
-			(dev->max_fib_size -
+	if (!(dev->raw_io_interface)) {
+		dev->scsi_host_ptr->sg_tablesize = (dev->max_fib_size -
 			sizeof(struct aac_fibhdr) -
-			sizeof(struct aac_write64) +
-			sizeof(struct sgmap64)) /
-				sizeof(struct sgmap64);
-	}
-	dev->scsi_host_ptr->max_sectors = AAC_MAX_32BIT_SGBCOUNT;
-	if(!(dev->adapter_info.options & AAC_OPT_NEW_COMM)) {
-		/*
-		 * Worst case size that could cause sg overflow when
-		 * we break up SG elements that are larger than 64KB.
-		 * Would be nice if we could tell the SCSI layer what
-		 * the maximum SG element size can be. Worst case is
-		 * (sg_tablesize-1) 4KB elements with one 64KB
-		 * element.
-		 *	32bit -> 468 or 238KB	64bit -> 424 or 212KB
-		 */
-		dev->scsi_host_ptr->max_sectors =
-		  (dev->scsi_host_ptr->sg_tablesize * 8) + 112;
+			sizeof(struct aac_write) + sizeof(struct sgmap)) /
+				sizeof(struct sgmap);
+		if (dev->dac_support) {
+			/* 
+			 * 38 scatter gather elements 
+			 */
+			dev->scsi_host_ptr->sg_tablesize =
+				(dev->max_fib_size -
+				sizeof(struct aac_fibhdr) -
+				sizeof(struct aac_write64) +
+				sizeof(struct sgmap64)) /
+					sizeof(struct sgmap64);
+		}
+		dev->scsi_host_ptr->max_sectors = AAC_MAX_32BIT_SGBCOUNT;
+		if(!(dev->adapter_info.options & AAC_OPT_NEW_COMM)) {
+			/*
+			 * Worst case size that could cause sg overflow when
+			 * we break up SG elements that are larger than 64KB.
+			 * Would be nice if we could tell the SCSI layer what
+			 * the maximum SG element size can be. Worst case is
+			 * (sg_tablesize-1) 4KB elements with one 64KB
+			 * element.
+			 *	32bit -> 468 or 238KB	64bit -> 424 or 212KB
+			 */
+			dev->scsi_host_ptr->max_sectors =
+			  (dev->scsi_host_ptr->sg_tablesize * 8) + 112;
+		}
 	}
 
 	fib_complete(fibptr);
@@ -814,12 +842,11 @@ int aac_get_adapter_info(struct aac_dev* dev)
 }
 
 
-static void read_callback(void *context, struct fib * fibptr)
+static void io_callback(void *context, struct fib * fibptr)
 {
 	struct aac_dev *dev;
 	struct aac_read_reply *readreply;
 	struct scsi_cmnd *scsicmd;
-	u32 lba;
 	u32 cid;
 
 	scsicmd = (struct scsi_cmnd *) context;
@@ -827,8 +854,7 @@ static void read_callback(void *context, struct fib * fibptr)
 	dev = (struct aac_dev *)scsicmd->device->host->hostdata;
 	cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
 
-	lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
-	dprintk((KERN_DEBUG "read_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), lba, jiffies));
+	dprintk((KERN_DEBUG "io_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3], jiffies));
 
 	if (fibptr == NULL)
 		BUG();
@@ -847,7 +873,7 @@ static void read_callback(void *context, struct fib * fibptr)
 		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
 	else {
 #ifdef AAC_DETAILED_STATUS_INFO
-		printk(KERN_WARNING "read_callback: io failed, status = %d\n",
+		printk(KERN_WARNING "io_callback: io failed, status = %d\n",
 		  le32_to_cpu(readreply->status));
 #endif
 		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
@@ -867,53 +893,6 @@ static void read_callback(void *context, struct fib * fibptr)
 	aac_io_done(scsicmd);
 }
 
-static void write_callback(void *context, struct fib * fibptr)
-{
-	struct aac_dev *dev;
-	struct aac_write_reply *writereply;
-	struct scsi_cmnd *scsicmd;
-	u32 lba;
-	u32 cid;
-
-	scsicmd = (struct scsi_cmnd *) context;
-	dev = (struct aac_dev *)scsicmd->device->host->hostdata;
-	cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
-
-	lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
-	dprintk((KERN_DEBUG "write_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), lba, jiffies));
-	if (fibptr == NULL)
-		BUG();
-
-	if(scsicmd->use_sg)
-		pci_unmap_sg(dev->pdev, 
-			(struct scatterlist *)scsicmd->buffer,
-			scsicmd->use_sg,
-			scsicmd->sc_data_direction);
-	else if(scsicmd->request_bufflen)
-		pci_unmap_single(dev->pdev, scsicmd->SCp.dma_handle,
-				 scsicmd->request_bufflen,
-				 scsicmd->sc_data_direction);
-
-	writereply = (struct aac_write_reply *) fib_data(fibptr);
-	if (le32_to_cpu(writereply->status) == ST_OK)
-		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
-	else {
-		printk(KERN_WARNING "write_callback: write failed, status = %d\n", writereply->status);
-		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
-		set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
-				    HARDWARE_ERROR,
-				    SENCODE_INTERNAL_TARGET_FAILURE,
-				    ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
-				    0, 0);
-		memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data, 
-				sizeof(struct sense_data));
-	}
-
-	fib_complete(fibptr);
-	fib_free(fibptr);
-	aac_io_done(scsicmd);
-}
-
 static int aac_read(struct scsi_cmnd * scsicmd, int cid)
 {
 	u32 lba;
@@ -954,7 +933,32 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
 
 	fib_init(cmd_fibcontext);
 
-	if (dev->dac_support == 1) {
+	if (dev->raw_io_interface) {
+		struct aac_raw_io *readcmd;
+		readcmd = (struct aac_raw_io *) fib_data(cmd_fibcontext);
+		readcmd->block[0] = cpu_to_le32(lba);
+		readcmd->block[1] = 0;
+		readcmd->count = cpu_to_le32(count<<9);
+		readcmd->cid = cpu_to_le16(cid);
+		readcmd->flags = cpu_to_le16(1);
+		readcmd->bpTotal = 0;
+		readcmd->bpComplete = 0;
+		
+		aac_build_sgraw(scsicmd, &readcmd->sg);
+		fibsize = sizeof(struct aac_raw_io) + ((le32_to_cpu(readcmd->sg.count) - 1) * sizeof (struct sgentryraw));
+		if (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))
+			BUG();
+		/*
+		 *	Now send the Fib to the adapter
+		 */
+		status = fib_send(ContainerRawIo,
+			  cmd_fibcontext, 
+			  fibsize, 
+			  FsaNormal, 
+			  0, 1, 
+			  (fib_callback) io_callback, 
+			  (void *) scsicmd);
+	} else if (dev->dac_support == 1) {
 		struct aac_read64 *readcmd;
 		readcmd = (struct aac_read64 *) fib_data(cmd_fibcontext);
 		readcmd->command = cpu_to_le32(VM_CtHostRead64);
@@ -968,7 +972,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
 		fibsize = sizeof(struct aac_read64) + 
 			((le32_to_cpu(readcmd->sg.count) - 1) * 
 			 sizeof (struct sgentry64));
-		BUG_ON (fibsize > (sizeof(struct hw_fib) - 
+		BUG_ON (fibsize > (dev->max_fib_size - 
 					sizeof(struct aac_fibhdr)));
 		/*
 		 *	Now send the Fib to the adapter
@@ -978,7 +982,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
 			  fibsize, 
 			  FsaNormal, 
 			  0, 1, 
-			  (fib_callback) read_callback, 
+			  (fib_callback) io_callback, 
 			  (void *) scsicmd);
 	} else {
 		struct aac_read *readcmd;
@@ -1002,7 +1006,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
 			  fibsize, 
 			  FsaNormal, 
 			  0, 1, 
-			  (fib_callback) read_callback, 
+			  (fib_callback) io_callback, 
 			  (void *) scsicmd);
 	}
 
@@ -1061,7 +1065,32 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
 	}
 	fib_init(cmd_fibcontext);
 
-	if(dev->dac_support == 1) {
+	if (dev->raw_io_interface) {
+		struct aac_raw_io *writecmd;
+		writecmd = (struct aac_raw_io *) fib_data(cmd_fibcontext);
+		writecmd->block[0] = cpu_to_le32(lba);
+		writecmd->block[1] = 0;
+		writecmd->count = cpu_to_le32(count<<9);
+		writecmd->cid = cpu_to_le16(cid);
+		writecmd->flags = 0; 
+		writecmd->bpTotal = 0;
+		writecmd->bpComplete = 0;
+		
+		aac_build_sgraw(scsicmd, &writecmd->sg);
+		fibsize = sizeof(struct aac_raw_io) + ((le32_to_cpu(writecmd->sg.count) - 1) * sizeof (struct sgentryraw));
+		if (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))
+			BUG();
+		/*
+		 *	Now send the Fib to the adapter
+		 */
+		status = fib_send(ContainerRawIo,
+			  cmd_fibcontext, 
+			  fibsize, 
+			  FsaNormal, 
+			  0, 1, 
+			  (fib_callback) io_callback, 
+			  (void *) scsicmd);
+	} else if (dev->dac_support == 1) {
 		struct aac_write64 *writecmd;
 		writecmd = (struct aac_write64 *) fib_data(cmd_fibcontext);
 		writecmd->command = cpu_to_le32(VM_CtHostWrite64);
@@ -1085,7 +1114,7 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
 			  fibsize, 
 			  FsaNormal, 
 			  0, 1, 
-			  (fib_callback) write_callback, 
+			  (fib_callback) io_callback, 
 			  (void *) scsicmd);
 	} else {
 		struct aac_write *writecmd;
@@ -1111,7 +1140,7 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
 			  fibsize, 
 			  FsaNormal, 
 			  0, 1, 
-			  (fib_callback) write_callback, 
+			  (fib_callback) io_callback, 
 			  (void *) scsicmd);
 	}
 
@@ -1340,44 +1369,45 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
 	switch (scsicmd->cmnd[0]) {
 	case INQUIRY:
 	{
-		struct inquiry_data *inq_data_ptr;
+		struct inquiry_data inq_data;
 
 		dprintk((KERN_DEBUG "INQUIRY command, ID: %d.\n", scsicmd->device->id));
-		inq_data_ptr = (struct inquiry_data *)scsicmd->request_buffer;
-		memset(inq_data_ptr, 0, sizeof (struct inquiry_data));
+		memset(&inq_data, 0, sizeof (struct inquiry_data));
 
-		inq_data_ptr->inqd_ver = 2;	/* claim compliance to SCSI-2 */
-		inq_data_ptr->inqd_dtq = 0x80;	/* set RMB bit to one indicating that the medium is removable */
-		inq_data_ptr->inqd_rdf = 2;	/* A response data format value of two indicates that the data shall be in the format specified in SCSI-2 */
-		inq_data_ptr->inqd_len = 31;
+		inq_data.inqd_ver = 2;	/* claim compliance to SCSI-2 */
+		inq_data.inqd_dtq = 0x80;	/* set RMB bit to one indicating that the medium is removable */
+		inq_data.inqd_rdf = 2;	/* A response data format value of two indicates that the data shall be in the format specified in SCSI-2 */
+		inq_data.inqd_len = 31;
 		/*Format for "pad2" is  RelAdr | WBus32 | WBus16 |  Sync  | Linked |Reserved| CmdQue | SftRe */
-		inq_data_ptr->inqd_pad2= 0x32 ;	 /*WBus16|Sync|CmdQue */
+		inq_data.inqd_pad2= 0x32 ;	 /*WBus16|Sync|CmdQue */
 		/*
 		 *	Set the Vendor, Product, and Revision Level
 		 *	see: <vendor>.c i.e. aac.c
 		 */
 		if (scsicmd->device->id == host->this_id) {
-			setinqstr(cardtype, (void *) (inq_data_ptr->inqd_vid), (sizeof(container_types)/sizeof(char *)));
-			inq_data_ptr->inqd_pdt = INQD_PDT_PROC;	/* Processor device */
+			setinqstr(cardtype, (void *) (inq_data.inqd_vid), (sizeof(container_types)/sizeof(char *)));
+			inq_data.inqd_pdt = INQD_PDT_PROC;	/* Processor device */
+			aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
 			scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
 			scsicmd->scsi_done(scsicmd);
 			return 0;
 		}
-		setinqstr(cardtype, (void *) (inq_data_ptr->inqd_vid), fsa_dev_ptr[cid].type);
-		inq_data_ptr->inqd_pdt = INQD_PDT_DA;	/* Direct/random access device */
+		setinqstr(cardtype, (void *) (inq_data.inqd_vid), fsa_dev_ptr[cid].type);
+		inq_data.inqd_pdt = INQD_PDT_DA;	/* Direct/random access device */
+		aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
 		return aac_get_container_name(scsicmd, cid);
 	}
 	case READ_CAPACITY:
 	{
 		u32 capacity;
-		char *cp;
+		char cp[8];
 
 		dprintk((KERN_DEBUG "READ CAPACITY command.\n"));
 		if (fsa_dev_ptr[cid].size <= 0x100000000LL)
 			capacity = fsa_dev_ptr[cid].size - 1;
 		else
 			capacity = (u32)-1;
-		cp = scsicmd->request_buffer;
+
 		cp[0] = (capacity >> 24) & 0xff;
 		cp[1] = (capacity >> 16) & 0xff;
 		cp[2] = (capacity >> 8) & 0xff;
@@ -1386,6 +1416,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
 		cp[5] = 0;
 		cp[6] = 2;
 		cp[7] = 0;
+		aac_internal_transfer(scsicmd, cp, 0, sizeof(cp));
 
 		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
 		scsicmd->scsi_done(scsicmd);
@@ -1395,15 +1426,15 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
 
 	case MODE_SENSE:
 	{
-		char *mode_buf;
+		char mode_buf[4];
 
 		dprintk((KERN_DEBUG "MODE SENSE command.\n"));
-		mode_buf = scsicmd->request_buffer;
 		mode_buf[0] = 3;	/* Mode data length */
 		mode_buf[1] = 0;	/* Medium type - default */
 		mode_buf[2] = 0;	/* Device-specific param, bit 8: 0/1 = write enabled/protected */
 		mode_buf[3] = 0;	/* Block descriptor length */
 
+		aac_internal_transfer(scsicmd, mode_buf, 0, sizeof(mode_buf));
 		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
 		scsicmd->scsi_done(scsicmd);
 
@@ -1411,10 +1442,9 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
 	}
 	case MODE_SENSE_10:
 	{
-		char *mode_buf;
+		char mode_buf[8];
 
 		dprintk((KERN_DEBUG "MODE SENSE 10 byte command.\n"));
-		mode_buf = scsicmd->request_buffer;
 		mode_buf[0] = 0;	/* Mode data length (MSB) */
 		mode_buf[1] = 6;	/* Mode data length (LSB) */
 		mode_buf[2] = 0;	/* Medium type - default */
@@ -1423,6 +1453,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
 		mode_buf[5] = 0;	/* reserved */
 		mode_buf[6] = 0;	/* Block descriptor length (MSB) */
 		mode_buf[7] = 0;	/* Block descriptor length (LSB) */
+		aac_internal_transfer(scsicmd, mode_buf, 0, sizeof(mode_buf));
 
 		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
 		scsicmd->scsi_done(scsicmd);
@@ -1894,7 +1925,7 @@ static int aac_send_srb_fib(struct scsi_cmnd* scsicmd)
 	srbcmd->id   = cpu_to_le32(scsicmd->device->id);
 	srbcmd->lun      = cpu_to_le32(scsicmd->device->lun);
 	srbcmd->flags    = cpu_to_le32(flag);
-	timeout = (scsicmd->timeout-jiffies)/HZ;
+	timeout = scsicmd->timeout_per_command/HZ;
 	if(timeout == 0){
 		timeout = 1;
 	}
@@ -2077,6 +2108,76 @@ static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* p
 	return byte_count;
 }
 
+static unsigned long aac_build_sgraw(struct scsi_cmnd* scsicmd, struct sgmapraw* psg)
+{
+	struct Scsi_Host *host = scsicmd->device->host;
+	struct aac_dev *dev = (struct aac_dev *)host->hostdata;
+	unsigned long byte_count = 0;
+
+	// Get rid of old data
+	psg->count = 0;
+	psg->sg[0].next = 0;
+	psg->sg[0].prev = 0;
+	psg->sg[0].addr[0] = 0;
+	psg->sg[0].addr[1] = 0;
+	psg->sg[0].count = 0;
+	psg->sg[0].flags = 0;
+	if (scsicmd->use_sg) {
+		struct scatterlist *sg;
+		int i;
+		int sg_count;
+		sg = (struct scatterlist *) scsicmd->request_buffer;
+
+		sg_count = pci_map_sg(dev->pdev, sg, scsicmd->use_sg,
+			scsicmd->sc_data_direction);
+
+		for (i = 0; i < sg_count; i++) {
+			int count = sg_dma_len(sg);
+			u64 addr = sg_dma_address(sg);
+			psg->sg[i].next = 0;
+			psg->sg[i].prev = 0;
+			psg->sg[i].addr[1] = cpu_to_le32((u32)(addr>>32));
+			psg->sg[i].addr[0] = cpu_to_le32((u32)(addr & 0xffffffff));
+			psg->sg[i].count = cpu_to_le32(count);
+			psg->sg[i].flags = 0;
+			byte_count += count;
+			sg++;
+		}
+		psg->count = cpu_to_le32(sg_count);
+		/* hba wants the size to be exact */
+		if(byte_count > scsicmd->request_bufflen){
+			u32 temp = le32_to_cpu(psg->sg[i-1].count) - 
+				(byte_count - scsicmd->request_bufflen);
+			psg->sg[i-1].count = cpu_to_le32(temp);
+			byte_count = scsicmd->request_bufflen;
+		}
+		/* Check for command underflow */
+		if(scsicmd->underflow && (byte_count < scsicmd->underflow)){
+			printk(KERN_WARNING"aacraid: cmd len %08lX cmd underflow %08X\n",
+					byte_count, scsicmd->underflow);
+		}
+	}
+	else if(scsicmd->request_bufflen) {
+		int count;
+		u64 addr;
+		scsicmd->SCp.dma_handle = pci_map_single(dev->pdev,
+				scsicmd->request_buffer,
+				scsicmd->request_bufflen,
+				scsicmd->sc_data_direction);
+		addr = scsicmd->SCp.dma_handle;
+		count = scsicmd->request_bufflen;
+		psg->count = cpu_to_le32(1);
+		psg->sg[0].next = 0;
+		psg->sg[0].prev = 0;
+		psg->sg[0].addr[1] = cpu_to_le32((u32)(addr>>32));
+		psg->sg[0].addr[0] = cpu_to_le32((u32)(addr & 0xffffffff));
+		psg->sg[0].count = cpu_to_le32(count);
+		psg->sg[0].flags = 0;
+		byte_count = scsicmd->request_bufflen;
+	}
+	return byte_count;
+}
+
 #ifdef AAC_DETAILED_STATUS_INFO
 
 struct aac_srb_status_info {
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 4ab0786..e405281 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -110,6 +110,22 @@ struct user_sgentry64 {
 	u32	count;	/* Length. */
 };
 
+struct sgentryraw {
+	__le32		next;	/* reserved for F/W use */
+	__le32		prev;	/* reserved for F/W use */
+	__le32		addr[2];
+	__le32		count;
+	__le32		flags;	/* reserved for F/W use */
+};
+
+struct user_sgentryraw {
+	u32		next;	/* reserved for F/W use */
+	u32		prev;	/* reserved for F/W use */
+	u32		addr[2];
+	u32		count;
+	u32		flags;	/* reserved for F/W use */
+};
+
 /*
  *	SGMAP
  *
@@ -137,6 +153,16 @@ struct user_sgmap64 {
 	struct user_sgentry64 sg[1];
 };
 
+struct sgmapraw {
+	__le32		  count;
+	struct sgentryraw sg[1];
+};
+
+struct user_sgmapraw {
+	u32		  count;
+	struct user_sgentryraw sg[1];
+};
+
 struct creation_info
 {
 	u8 		buildnum;		/* e.g., 588 */
@@ -351,6 +377,7 @@ struct hw_fib {
  */
 #define		ContainerCommand		500
 #define		ContainerCommand64		501
+#define		ContainerRawIo			502
 /*
  *	Cluster Commands
  */
@@ -456,6 +483,7 @@ struct adapter_ops
 {
 	void (*adapter_interrupt)(struct aac_dev *dev);
 	void (*adapter_notify)(struct aac_dev *dev, u32 event);
+	void (*adapter_disable_int)(struct aac_dev *dev);
 	int  (*adapter_sync_cmd)(struct aac_dev *dev, u32 command, u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6, u32 *status, u32 *r1, u32 *r2, u32 *r3, u32 *r4);
 	int  (*adapter_check_health)(struct aac_dev *dev);
 };
@@ -981,6 +1009,9 @@ struct aac_dev
 	u8			nondasd_support; 
 	u8			dac_support;
 	u8			raid_scsi_mode;
+	/* macro side-effects BEWARE */
+#	define			raw_io_interface \
+	  init->InitStructRevision==cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_4)
 	u8			printf_enabled;
 };
 
@@ -990,6 +1021,9 @@ struct aac_dev
 #define aac_adapter_notify(dev, event) \
 	(dev)->a_ops.adapter_notify(dev, event)
 
+#define aac_adapter_disable_int(dev) \
+	(dev)->a_ops.adapter_disable_int(dev)
+
 #define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \
 	(dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4)
 
@@ -1156,6 +1190,17 @@ struct aac_write_reply
 	__le32		committed;
 };
 
+struct aac_raw_io
+{
+	__le32		block[2];
+	__le32		count;
+	__le16		cid;
+	__le16		flags;		/* 00 W, 01 R */
+	__le16		bpTotal;	/* reserved for F/W use */
+	__le16		bpComplete;	/* reserved for F/W use */
+	struct sgmapraw	sg;
+};
+
 #define CT_FLUSH_CACHE 129
 struct aac_synchronize {
 	__le32		command;	/* VM_ContainerConfig */
@@ -1196,7 +1241,7 @@ struct aac_srb
 };
 
 /*
- * This and assocated data structs are used by the 
+ * This and associated data structs are used by the
  * ioctl caller and are in cpu order.
  */
 struct user_aac_srb
@@ -1508,11 +1553,12 @@ struct fib_ioctl
 
 struct revision
 {
-	u32 compat;
-	u32 version;
-	u32 build;
+	__le32 compat;
+	__le32 version;
+	__le32 build;
 };
 	
+
 /*
  * 	Ugly - non Linux like ioctl coding for back compat.
  */
@@ -1733,3 +1779,4 @@ int aac_get_adapter_info(struct aac_dev* dev);
 int aac_send_shutdown(struct aac_dev *dev);
 extern int numacb;
 extern int acbsize;
+extern char aac_driver_version[];
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
index 8538709..71f1cad 100644
--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -287,7 +287,6 @@ return_fib:
 		kfree(fib->hw_fib);
 		kfree(fib);
 		status = 0;
-		fibctx->jiffies = jiffies/HZ;
 	} else {
 		spin_unlock_irqrestore(&dev->fib_lock, flags);
 		if (f.wait) {
@@ -302,6 +301,7 @@ return_fib:
 			status = -EAGAIN;
 		}	
 	}
+	fibctx->jiffies = jiffies/HZ;
 	return status;
 }
 
@@ -405,10 +405,20 @@ static int close_getadapter_fib(struct aac_dev * dev, void __user *arg)
 static int check_revision(struct aac_dev *dev, void __user *arg)
 {
 	struct revision response;
-
-	response.compat = 1;
-	response.version = le32_to_cpu(dev->adapter_info.kernelrev);
-	response.build = le32_to_cpu(dev->adapter_info.kernelbuild);
+	char *driver_version = aac_driver_version;
+	u32 version;
+
+	response.compat = cpu_to_le32(1);
+	version = (simple_strtol(driver_version, 
+				&driver_version, 10) << 24) | 0x00000400;
+	version += simple_strtol(driver_version + 1, &driver_version, 10) << 16;
+	version += simple_strtol(driver_version + 1, NULL, 10);
+	response.version = cpu_to_le32(version);
+#	if (defined(AAC_DRIVER_BUILD))
+		response.build = cpu_to_le32(AAC_DRIVER_BUILD);
+#	else
+		response.build = cpu_to_le32(9999);
+#	endif
 
 	if (copy_to_user(arg, &response, sizeof(response)))
 		return -EFAULT;
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index 43557bf..75abd04 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -44,7 +44,9 @@
 
 #include "aacraid.h"
 
-struct aac_common aac_config;
+struct aac_common aac_config = {
+	.irq_mod = 1
+};
 
 static int aac_alloc_comm(struct aac_dev *dev, void **commaddr, unsigned long commsize, unsigned long commalign)
 {
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 5322865..a1d303f0 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -254,6 +254,7 @@ static void fib_dealloc(struct fib * fibptr)
 static int aac_get_entry (struct aac_dev * dev, u32 qid, struct aac_entry **entry, u32 * index, unsigned long *nonotify)
 {
 	struct aac_queue * q;
+	unsigned long idx;
 
 	/*
 	 *	All of the queues wrap when they reach the end, so we check
@@ -263,10 +264,23 @@ static int aac_get_entry (struct aac_dev * dev, u32 qid, struct aac_entry **entr
 	 */
 
 	q = &dev->queues->queue[qid];
-	
-	*index = le32_to_cpu(*(q->headers.producer));
-	if ((*index - 2) == le32_to_cpu(*(q->headers.consumer)))
+
+	idx = *index = le32_to_cpu(*(q->headers.producer));
+	/* Interrupt Moderation, only interrupt for first two entries */
+	if (idx != le32_to_cpu(*(q->headers.consumer))) {
+		if (--idx == 0) {
+			if (qid == AdapHighCmdQueue)
+				idx = ADAP_HIGH_CMD_ENTRIES;
+			else if (qid == AdapNormCmdQueue)
+				idx = ADAP_NORM_CMD_ENTRIES;
+			else if (qid == AdapHighRespQueue) 
+	        		idx = ADAP_HIGH_RESP_ENTRIES;
+			else if (qid == AdapNormRespQueue) 
+				idx = ADAP_NORM_RESP_ENTRIES;
+		}
+		if (idx != le32_to_cpu(*(q->headers.consumer)))
 			*nonotify = 1; 
+	}
 
 	if (qid == AdapHighCmdQueue) {
 	        if (*index >= ADAP_HIGH_CMD_ENTRIES)
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 562da90..4ff29d7 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -27,8 +27,11 @@
  * Abstract: Linux Driver entry module for Adaptec RAID Array Controller
  */
 
-#define AAC_DRIVER_VERSION		"1.1.2-lk2"
-#define AAC_DRIVER_BUILD_DATE		__DATE__
+#define AAC_DRIVER_VERSION		"1.1-4"
+#ifndef AAC_DRIVER_BRANCH
+#define AAC_DRIVER_BRANCH		""
+#endif
+#define AAC_DRIVER_BUILD_DATE		__DATE__ " " __TIME__
 #define AAC_DRIVERNAME			"aacraid"
 
 #include <linux/compat.h>
@@ -58,16 +61,24 @@
 
 #include "aacraid.h"
 
+#ifdef AAC_DRIVER_BUILD
+#define _str(x) #x
+#define str(x) _str(x)
+#define AAC_DRIVER_FULL_VERSION	AAC_DRIVER_VERSION "[" str(AAC_DRIVER_BUILD) "]" AAC_DRIVER_BRANCH
+#else
+#define AAC_DRIVER_FULL_VERSION	AAC_DRIVER_VERSION AAC_DRIVER_BRANCH " " AAC_DRIVER_BUILD_DATE
+#endif
 
 MODULE_AUTHOR("Red Hat Inc and Adaptec");
 MODULE_DESCRIPTION("Dell PERC2, 2/Si, 3/Si, 3/Di, "
 		   "Adaptec Advanced Raid Products, "
 		   "and HP NetRAID-4M SCSI driver");
 MODULE_LICENSE("GPL");
-MODULE_VERSION(AAC_DRIVER_VERSION);
+MODULE_VERSION(AAC_DRIVER_FULL_VERSION);
 
 static LIST_HEAD(aac_devices);
 static int aac_cfg_major = -1;
+char aac_driver_version[] = AAC_DRIVER_FULL_VERSION;
 
 /*
  * Because of the way Linux names scsi devices, the order in this table has
@@ -109,36 +120,39 @@ static struct pci_device_id aac_pci_tbl[] = {
 	{ 0x9005, 0x0286, 0x9005, 0x02a3, 0, 0, 29 }, /* ICP5085AU (Hurricane) */
 	{ 0x9005, 0x0285, 0x9005, 0x02a4, 0, 0, 30 }, /* ICP9085LI (Marauder-X) */
 	{ 0x9005, 0x0285, 0x9005, 0x02a5, 0, 0, 31 }, /* ICP5085BR (Marauder-E) */
-	{ 0x9005, 0x0287, 0x9005, 0x0800, 0, 0, 32 }, /* Themisto Jupiter Platform */
-	{ 0x9005, 0x0200, 0x9005, 0x0200, 0, 0, 32 }, /* Themisto Jupiter Platform */
-	{ 0x9005, 0x0286, 0x9005, 0x0800, 0, 0, 33 }, /* Callisto Jupiter Platform */
-	{ 0x9005, 0x0285, 0x9005, 0x028e, 0, 0, 34 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
-	{ 0x9005, 0x0285, 0x9005, 0x028f, 0, 0, 35 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */
-	{ 0x9005, 0x0285, 0x9005, 0x0290, 0, 0, 36 }, /* AAR-2410SA PCI SATA 4ch (Jaguar II) */
-	{ 0x9005, 0x0285, 0x1028, 0x0291, 0, 0, 37 }, /* CERC SATA RAID 2 PCI SATA 6ch (DellCorsair) */
-	{ 0x9005, 0x0285, 0x9005, 0x0292, 0, 0, 38 }, /* AAR-2810SA PCI SATA 8ch (Corsair-8) */
-	{ 0x9005, 0x0285, 0x9005, 0x0293, 0, 0, 39 }, /* AAR-21610SA PCI SATA 16ch (Corsair-16) */
-	{ 0x9005, 0x0285, 0x9005, 0x0294, 0, 0, 40 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */
-	{ 0x9005, 0x0285, 0x103C, 0x3227, 0, 0, 41 }, /* AAR-2610SA PCI SATA 6ch */
-	{ 0x9005, 0x0285, 0x9005, 0x0296, 0, 0, 42 }, /* ASR-2240S (SabreExpress) */
-	{ 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 43 }, /* ASR-4005SAS */
-	{ 0x9005, 0x0285, 0x1014, 0x02F2, 0, 0, 44 }, /* IBM 8i (AvonPark) */
-	{ 0x9005, 0x0285, 0x1014, 0x0312, 0, 0, 44 }, /* IBM 8i (AvonPark Lite) */
-	{ 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 45 }, /* ASR-4000SAS (BlackBird) */
-	{ 0x9005, 0x0285, 0x9005, 0x0299, 0, 0, 46 }, /* ASR-4800SAS (Marauder-X) */
-	{ 0x9005, 0x0285, 0x9005, 0x029a, 0, 0, 47 }, /* ASR-4805SAS (Marauder-E) */
-	{ 0x9005, 0x0286, 0x9005, 0x02a2, 0, 0, 48 }, /* ASR-4810SAS (Hurricane */
-
-	{ 0x9005, 0x0285, 0x1028, 0x0287, 0, 0, 49 }, /* Perc 320/DC*/
-	{ 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 50 }, /* Adaptec 5400S (Mustang)*/
-	{ 0x1011, 0x0046, 0x9005, 0x0364, 0, 0, 51 }, /* Adaptec 5400S (Mustang)*/
-	{ 0x1011, 0x0046, 0x9005, 0x1364, 0, 0, 52 }, /* Dell PERC2/QC */
-	{ 0x1011, 0x0046, 0x103c, 0x10c2, 0, 0, 53 }, /* HP NetRAID-4M */
-
-	{ 0x9005, 0x0285, 0x1028, PCI_ANY_ID, 0, 0, 54 }, /* Dell Catchall */
-	{ 0x9005, 0x0285, 0x17aa, PCI_ANY_ID, 0, 0, 55 }, /* Legend Catchall */
-	{ 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 56 }, /* Adaptec Catch All */
-	{ 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 57 }, /* Adaptec Rocket Catch All */
+	{ 0x9005, 0x0286, 0x9005, 0x02a6, 0, 0, 32 }, /* ICP9067MA (Intruder-6) */
+	{ 0x9005, 0x0287, 0x9005, 0x0800, 0, 0, 33 }, /* Themisto Jupiter Platform */
+	{ 0x9005, 0x0200, 0x9005, 0x0200, 0, 0, 33 }, /* Themisto Jupiter Platform */
+	{ 0x9005, 0x0286, 0x9005, 0x0800, 0, 0, 34 }, /* Callisto Jupiter Platform */
+	{ 0x9005, 0x0285, 0x9005, 0x028e, 0, 0, 35 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
+	{ 0x9005, 0x0285, 0x9005, 0x028f, 0, 0, 36 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */
+	{ 0x9005, 0x0285, 0x9005, 0x0290, 0, 0, 37 }, /* AAR-2410SA PCI SATA 4ch (Jaguar II) */
+	{ 0x9005, 0x0285, 0x1028, 0x0291, 0, 0, 38 }, /* CERC SATA RAID 2 PCI SATA 6ch (DellCorsair) */
+	{ 0x9005, 0x0285, 0x9005, 0x0292, 0, 0, 39 }, /* AAR-2810SA PCI SATA 8ch (Corsair-8) */
+	{ 0x9005, 0x0285, 0x9005, 0x0293, 0, 0, 40 }, /* AAR-21610SA PCI SATA 16ch (Corsair-16) */
+	{ 0x9005, 0x0285, 0x9005, 0x0294, 0, 0, 41 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */
+	{ 0x9005, 0x0285, 0x103C, 0x3227, 0, 0, 42 }, /* AAR-2610SA PCI SATA 6ch */
+	{ 0x9005, 0x0285, 0x9005, 0x0296, 0, 0, 43 }, /* ASR-2240S (SabreExpress) */
+	{ 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 44 }, /* ASR-4005SAS */
+	{ 0x9005, 0x0285, 0x1014, 0x02F2, 0, 0, 45 }, /* IBM 8i (AvonPark) */
+	{ 0x9005, 0x0285, 0x1014, 0x0312, 0, 0, 45 }, /* IBM 8i (AvonPark Lite) */
+	{ 0x9005, 0x0286, 0x1014, 0x9580, 0, 0, 46 }, /* IBM 8k/8k-l8 (Aurora) */
+	{ 0x9005, 0x0286, 0x1014, 0x9540, 0, 0, 47 }, /* IBM 8k/8k-l4 (Aurora Lite) */
+	{ 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 48 }, /* ASR-4000SAS (BlackBird) */
+	{ 0x9005, 0x0285, 0x9005, 0x0299, 0, 0, 49 }, /* ASR-4800SAS (Marauder-X) */
+	{ 0x9005, 0x0285, 0x9005, 0x029a, 0, 0, 50 }, /* ASR-4805SAS (Marauder-E) */
+	{ 0x9005, 0x0286, 0x9005, 0x02a2, 0, 0, 51 }, /* ASR-4810SAS (Hurricane */
+
+	{ 0x9005, 0x0285, 0x1028, 0x0287, 0, 0, 52 }, /* Perc 320/DC*/
+	{ 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 53 }, /* Adaptec 5400S (Mustang)*/
+	{ 0x1011, 0x0046, 0x9005, 0x0364, 0, 0, 54 }, /* Adaptec 5400S (Mustang)*/
+	{ 0x1011, 0x0046, 0x9005, 0x1364, 0, 0, 55 }, /* Dell PERC2/QC */
+	{ 0x1011, 0x0046, 0x103c, 0x10c2, 0, 0, 56 }, /* HP NetRAID-4M */
+
+	{ 0x9005, 0x0285, 0x1028, PCI_ANY_ID, 0, 0, 57 }, /* Dell Catchall */
+	{ 0x9005, 0x0285, 0x17aa, PCI_ANY_ID, 0, 0, 58 }, /* Legend Catchall */
+	{ 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 59 }, /* Adaptec Catch All */
+	{ 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 60 }, /* Adaptec Rocket Catch All */
 	{ 0,}
 };
 MODULE_DEVICE_TABLE(pci, aac_pci_tbl);
@@ -180,8 +194,9 @@ static struct aac_driver_ident aac_drivers[] = {
 	{ aac_rkt_init, "aacraid",  "ICP     ", "ICP9047MA       ", 1 }, /* ICP9047MA (Lancer) */
 	{ aac_rkt_init, "aacraid",  "ICP     ", "ICP9087MA       ", 1 }, /* ICP9087MA (Lancer) */
 	{ aac_rkt_init, "aacraid",  "ICP     ", "ICP5085AU       ", 1 }, /* ICP5085AU (Hurricane) */
-	{ aac_rkt_init, "aacraid",  "ICP     ", "ICP9085LI       ", 1 }, /* ICP9085LI (Marauder-X) */
-	{ aac_rkt_init, "aacraid",  "ICP     ", "ICP5085BR       ", 1 }, /* ICP5085BR (Marauder-E) */
+	{ aac_rx_init, "aacraid",  "ICP     ", "ICP9085LI       ", 1 }, /* ICP9085LI (Marauder-X) */
+	{ aac_rx_init, "aacraid",  "ICP     ", "ICP5085BR       ", 1 }, /* ICP5085BR (Marauder-E) */
+	{ aac_rkt_init, "aacraid",  "ICP     ", "ICP9067MA       ", 1 }, /* ICP9067MA (Intruder-6) */
 	{ NULL        , "aacraid",  "ADAPTEC ", "Themisto        ", 0, AAC_QUIRK_SLAVE }, /* Jupiter Platform */
 	{ aac_rkt_init, "aacraid",  "ADAPTEC ", "Callisto        ", 2, AAC_QUIRK_MASTER }, /* Jupiter Platform */
 	{ aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-2020SA       ", 1 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
@@ -195,10 +210,12 @@ static struct aac_driver_ident aac_drivers[] = {
 	{ aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-2240S       ", 1 }, /* ASR-2240S (SabreExpress) */
 	{ aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-4005SAS     ", 1 }, /* ASR-4005SAS */
 	{ aac_rx_init, "ServeRAID","IBM     ", "ServeRAID 8i    ", 1 }, /* IBM 8i (AvonPark) */
+	{ aac_rkt_init, "ServeRAID","IBM     ", "ServeRAID 8k-l8 ", 1 }, /* IBM 8k/8k-l8 (Aurora) */
+	{ aac_rkt_init, "ServeRAID","IBM     ", "ServeRAID 8k-l4 ", 1 }, /* IBM 8k/8k-l4 (Aurora Lite) */
 	{ aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-4000SAS     ", 1 }, /* ASR-4000SAS (BlackBird & AvonPark) */
 	{ aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-4800SAS     ", 1 }, /* ASR-4800SAS (Marauder-X) */
 	{ aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-4805SAS     ", 1 }, /* ASR-4805SAS (Marauder-E) */
-	{ aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-4810SAS     ", 1 }, /* ASR-4810SAS (Hurricane) */
+	{ aac_rkt_init, "aacraid",  "ADAPTEC ", "ASR-4810SAS     ", 1 }, /* ASR-4810SAS (Hurricane) */
 
 	{ aac_rx_init, "percraid", "DELL    ", "PERC 320/DC     ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG }, /* Perc 320/DC*/
 	{ aac_sa_init, "aacraid",  "ADAPTEC ", "Adaptec 5400S   ", 4, AAC_QUIRK_34SG }, /* Adaptec 5400S (Mustang)*/
@@ -839,11 +856,12 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 
 	return 0;
 
-out_deinit:
+ out_deinit:
 	kill_proc(aac->thread_pid, SIGKILL, 0);
 	wait_for_completion(&aac->aif_completion);
 
 	aac_send_shutdown(aac);
+	aac_adapter_disable_int(aac);
 	fib_map_free(aac);
 	pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys);
 	kfree(aac->queues);
@@ -860,6 +878,13 @@ out_deinit:
 	return error;
 }
 
+static void aac_shutdown(struct pci_dev *dev)
+{
+	struct Scsi_Host *shost = pci_get_drvdata(dev);
+	struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
+	aac_send_shutdown(aac);
+}
+
 static void __devexit aac_remove_one(struct pci_dev *pdev)
 {
 	struct Scsi_Host *shost = pci_get_drvdata(pdev);
@@ -871,6 +896,7 @@ static void __devexit aac_remove_one(struct pci_dev *pdev)
 	wait_for_completion(&aac->aif_completion);
 
 	aac_send_shutdown(aac);
+	aac_adapter_disable_int(aac);
 	fib_map_free(aac);
 	pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr,
 			aac->comm_phys);
@@ -891,14 +917,15 @@ static struct pci_driver aac_pci_driver = {
 	.id_table	= aac_pci_tbl,
 	.probe		= aac_probe_one,
 	.remove		= __devexit_p(aac_remove_one),
+	.shutdown 	= aac_shutdown,
 };
 
 static int __init aac_init(void)
 {
 	int error;
 	
-	printk(KERN_INFO "Red Hat/Adaptec aacraid driver (%s %s)\n",
-			AAC_DRIVER_VERSION, AAC_DRIVER_BUILD_DATE);
+	printk(KERN_INFO "Adaptec %s driver (%s)\n",
+	  AAC_DRIVERNAME, aac_driver_version);
 
 	error = pci_module_init(&aac_pci_driver);
 	if (error)
@@ -909,6 +936,7 @@ static int __init aac_init(void)
 		printk(KERN_WARNING
 		       "aacraid: unable to register \"aac\" device.\n");
 	}
+
 	return 0;
 }
 
diff --git a/drivers/scsi/aacraid/rkt.c b/drivers/scsi/aacraid/rkt.c
index 7d68b78..557287a 100644
--- a/drivers/scsi/aacraid/rkt.c
+++ b/drivers/scsi/aacraid/rkt.c
@@ -88,6 +88,16 @@ static irqreturn_t aac_rkt_intr(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 /**
+ *	aac_rkt_disable_interrupt	-	Disable interrupts
+ *	@dev: Adapter
+ */
+
+static void aac_rkt_disable_interrupt(struct aac_dev *dev)
+{
+	rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
+}
+
+/**
  *	rkt_sync_cmd	-	send a command and wait
  *	@dev: Adapter
  *	@command: Command to execute
@@ -412,10 +422,19 @@ int aac_rkt_init(struct aac_dev *dev)
 	 *	Fill in the function dispatch table.
 	 */
 	dev->a_ops.adapter_interrupt = aac_rkt_interrupt_adapter;
+	dev->a_ops.adapter_disable_int = aac_rkt_disable_interrupt;
 	dev->a_ops.adapter_notify = aac_rkt_notify_adapter;
 	dev->a_ops.adapter_sync_cmd = rkt_sync_cmd;
 	dev->a_ops.adapter_check_health = aac_rkt_check_health;
 
+	/*
+	 *	First clear out all interrupts.  Then enable the one's that we
+	 *	can handle.
+	 */
+	rkt_writeb(dev, MUnit.OIMR, 0xff);
+	rkt_writel(dev, MUnit.ODR, 0xffffffff);
+	rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
+
 	if (aac_init_adapter(dev) == NULL)
 		goto error_irq;
 	/*
@@ -438,6 +457,7 @@ error_kfree:
 	kfree(dev->queues);
 
 error_irq:
+	rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
 	free_irq(dev->scsi_host_ptr->irq, (void *)dev);
 
 error_iounmap:
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
index 1ff25f4..a8459fa 100644
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -88,6 +88,16 @@ static irqreturn_t aac_rx_intr(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 /**
+ *	aac_rx_disable_interrupt	-	Disable interrupts
+ *	@dev: Adapter
+ */
+
+static void aac_rx_disable_interrupt(struct aac_dev *dev)
+{
+	rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
+}
+
+/**
  *	rx_sync_cmd	-	send a command and wait
  *	@dev: Adapter
  *	@command: Command to execute
@@ -412,10 +422,19 @@ int aac_rx_init(struct aac_dev *dev)
 	 *	Fill in the function dispatch table.
 	 */
 	dev->a_ops.adapter_interrupt = aac_rx_interrupt_adapter;
+	dev->a_ops.adapter_disable_int = aac_rx_disable_interrupt;
 	dev->a_ops.adapter_notify = aac_rx_notify_adapter;
 	dev->a_ops.adapter_sync_cmd = rx_sync_cmd;
 	dev->a_ops.adapter_check_health = aac_rx_check_health;
 
+	/*
+	 *	First clear out all interrupts.  Then enable the one's that we
+	 *	can handle.
+	 */
+	rx_writeb(dev, MUnit.OIMR, 0xff);
+	rx_writel(dev, MUnit.ODR, 0xffffffff);
+	rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
+
 	if (aac_init_adapter(dev) == NULL)
 		goto error_irq;
 	/*
@@ -438,6 +457,7 @@ error_kfree:
 	kfree(dev->queues);
 
 error_irq:
+	rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
 	free_irq(dev->scsi_host_ptr->irq, (void *)dev);
 
 error_iounmap:
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
index 0680249..3900abc 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -82,6 +82,16 @@ static irqreturn_t aac_sa_intr(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 /**
+ *	aac_sa_disable_interrupt	-	disable interrupt
+ *	@dev: Which adapter to enable.
+ */
+
+static void aac_sa_disable_interrupt (struct aac_dev *dev)
+{
+	sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
+}
+
+/**
  *	aac_sa_notify_adapter		-	handle adapter notification
  *	@dev:	Adapter that notification is for
  *	@event:	Event to notidy
@@ -214,9 +224,8 @@ static int sa_sync_cmd(struct aac_dev *dev, u32 command,
  
 static void aac_sa_interrupt_adapter (struct aac_dev *dev)
 {
-	u32 ret;
 	sa_sync_cmd(dev, BREAKPOINT_REQUEST, 0, 0, 0, 0, 0, 0,
-			&ret, NULL, NULL, NULL, NULL);
+			NULL, NULL, NULL, NULL, NULL);
 }
 
 /**
@@ -352,10 +361,18 @@ int aac_sa_init(struct aac_dev *dev)
 	 */
 
 	dev->a_ops.adapter_interrupt = aac_sa_interrupt_adapter;
+	dev->a_ops.adapter_disable_int = aac_sa_disable_interrupt;
 	dev->a_ops.adapter_notify = aac_sa_notify_adapter;
 	dev->a_ops.adapter_sync_cmd = sa_sync_cmd;
 	dev->a_ops.adapter_check_health = aac_sa_check_health;
 
+	/*
+	 *	First clear out all interrupts.  Then enable the one's that 
+	 *	we can handle.
+	 */
+	sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
+	sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, (PrintfReady | DOORBELL_1 | 
+				DOORBELL_2 | DOORBELL_3 | DOORBELL_4));
 
 	if(aac_init_adapter(dev) == NULL)
 		goto error_irq;
@@ -381,6 +398,7 @@ error_kfree:
 	kfree(dev->queues);
 
 error_irq:
+	sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
 	free_irq(dev->scsi_host_ptr->irq, (void *)dev);
 
 error_iounmap:
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 0fb9336..37ec541 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -9200,8 +9200,8 @@ asc_prt_scsi_cmnd(struct scsi_cmnd *s)
         (unsigned) s->serial_number, s->retries, s->allowed);
 
     printk(
-" timeout_per_command %d, timeout_total %d, timeout %d\n",
-        s->timeout_per_command, s->timeout_total, s->timeout);
+" timeout_per_command %d\n",
+        s->timeout_per_command);
 
     printk(
 " scsi_done 0x%lx, done 0x%lx, host_scribble 0x%lx, result 0x%x\n",
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 179c95c..320df6c 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -189,7 +189,6 @@ static void ahci_irq_clear(struct ata_port *ap);
 static void ahci_eng_timeout(struct ata_port *ap);
 static int ahci_port_start(struct ata_port *ap);
 static void ahci_port_stop(struct ata_port *ap);
-static void ahci_host_stop(struct ata_host_set *host_set);
 static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
 static void ahci_qc_prep(struct ata_queued_cmd *qc);
 static u8 ahci_check_status(struct ata_port *ap);
@@ -242,7 +241,6 @@ static struct ata_port_operations ahci_ops = {
 
 	.port_start		= ahci_port_start,
 	.port_stop		= ahci_port_stop,
-	.host_stop		= ahci_host_stop,
 };
 
 static struct ata_port_info ahci_port_info[] = {
@@ -252,7 +250,7 @@ static struct ata_port_info ahci_port_info[] = {
 		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
 				  ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
 				  ATA_FLAG_PIO_DMA,
-		.pio_mask	= 0x03, /* pio3-4 */
+		.pio_mask	= 0x1f, /* pio0-4 */
 		.udma_mask	= 0x7f, /* udma0-6 ; FIXME */
 		.port_ops	= &ahci_ops,
 	},
@@ -296,17 +294,9 @@ static inline unsigned long ahci_port_base_ul (unsigned long base, unsigned int
 	return base + 0x100 + (port * 0x80);
 }
 
-static inline void *ahci_port_base (void *base, unsigned int port)
+static inline void __iomem *ahci_port_base (void __iomem *base, unsigned int port)
 {
-	return (void *) ahci_port_base_ul((unsigned long)base, port);
-}
-
-static void ahci_host_stop(struct ata_host_set *host_set)
-{
-	struct ahci_host_priv *hpriv = host_set->private_data;
-	kfree(hpriv);
-
-	ata_host_stop(host_set);
+	return (void __iomem *) ahci_port_base_ul((unsigned long)base, port);
 }
 
 static int ahci_port_start(struct ata_port *ap)
@@ -314,8 +304,9 @@ static int ahci_port_start(struct ata_port *ap)
 	struct device *dev = ap->host_set->dev;
 	struct ahci_host_priv *hpriv = ap->host_set->private_data;
 	struct ahci_port_priv *pp;
-	void *mem, *mmio = ap->host_set->mmio_base;
-	void *port_mmio = ahci_port_base(mmio, ap->port_no);
+	void __iomem *mmio = ap->host_set->mmio_base;
+	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
+	void *mem;
 	dma_addr_t mem_dma;
 
 	pp = kmalloc(sizeof(*pp), GFP_KERNEL);
@@ -383,8 +374,8 @@ static void ahci_port_stop(struct ata_port *ap)
 {
 	struct device *dev = ap->host_set->dev;
 	struct ahci_port_priv *pp = ap->private_data;
-	void *mmio = ap->host_set->mmio_base;
-	void *port_mmio = ahci_port_base(mmio, ap->port_no);
+	void __iomem *mmio = ap->host_set->mmio_base;
+	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
 	u32 tmp;
 
 	tmp = readl(port_mmio + PORT_CMD);
@@ -546,8 +537,8 @@ static void ahci_qc_prep(struct ata_queued_cmd *qc)
 
 static void ahci_intr_error(struct ata_port *ap, u32 irq_stat)
 {
-	void *mmio = ap->host_set->mmio_base;
-	void *port_mmio = ahci_port_base(mmio, ap->port_no);
+	void __iomem *mmio = ap->host_set->mmio_base;
+	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
 	u32 tmp;
 	int work;
 
@@ -595,8 +586,8 @@ static void ahci_intr_error(struct ata_port *ap, u32 irq_stat)
 static void ahci_eng_timeout(struct ata_port *ap)
 {
 	struct ata_host_set *host_set = ap->host_set;
-	void *mmio = host_set->mmio_base;
-	void *port_mmio = ahci_port_base(mmio, ap->port_no);
+	void __iomem *mmio = host_set->mmio_base;
+	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
 	struct ata_queued_cmd *qc;
 	unsigned long flags;
 
@@ -626,8 +617,8 @@ static void ahci_eng_timeout(struct ata_port *ap)
 
 static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
 {
-	void *mmio = ap->host_set->mmio_base;
-	void *port_mmio = ahci_port_base(mmio, ap->port_no);
+	void __iomem *mmio = ap->host_set->mmio_base;
+	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
 	u32 status, serr, ci;
 
 	serr = readl(port_mmio + PORT_SCR_ERR);
@@ -663,7 +654,7 @@ static irqreturn_t ahci_interrupt (int irq, void *dev_instance, struct pt_regs *
 	struct ata_host_set *host_set = dev_instance;
 	struct ahci_host_priv *hpriv;
 	unsigned int i, handled = 0;
-	void *mmio;
+	void __iomem *mmio;
 	u32 irq_stat, irq_ack = 0;
 
 	VPRINTK("ENTER\n");
@@ -709,7 +700,7 @@ static irqreturn_t ahci_interrupt (int irq, void *dev_instance, struct pt_regs *
 static int ahci_qc_issue(struct ata_queued_cmd *qc)
 {
 	struct ata_port *ap = qc->ap;
-	void *port_mmio = (void *) ap->ioaddr.cmd_addr;
+	void __iomem *port_mmio = (void __iomem *) ap->ioaddr.cmd_addr;
 
 	writel(1, port_mmio + PORT_CMD_ISSUE);
 	readl(port_mmio + PORT_CMD_ISSUE);	/* flush */
@@ -894,7 +885,7 @@ static void ahci_print_info(struct ata_probe_ent *probe_ent)
 {
 	struct ahci_host_priv *hpriv = probe_ent->private_data;
 	struct pci_dev *pdev = to_pci_dev(probe_ent->dev);
-	void *mmio = probe_ent->mmio_base;
+	void __iomem *mmio = probe_ent->mmio_base;
 	u32 vers, cap, impl, speed;
 	const char *speed_s;
 	u16 cc;
@@ -967,7 +958,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct ata_probe_ent *probe_ent = NULL;
 	struct ahci_host_priv *hpriv;
 	unsigned long base;
-	void *mmio_base;
+	void __iomem *mmio_base;
 	unsigned int board_idx = (unsigned int) ent->driver_data;
 	int have_msi, pci_dev_busy = 0;
 	int rc;
@@ -1004,8 +995,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	probe_ent->dev = pci_dev_to_dev(pdev);
 	INIT_LIST_HEAD(&probe_ent->node);
 
-	mmio_base = ioremap(pci_resource_start(pdev, AHCI_PCI_BAR),
-		            pci_resource_len(pdev, AHCI_PCI_BAR));
+	mmio_base = pci_iomap(pdev, AHCI_PCI_BAR, 0);
 	if (mmio_base == NULL) {
 		rc = -ENOMEM;
 		goto err_out_free_ent;
@@ -1049,7 +1039,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 err_out_hpriv:
 	kfree(hpriv);
 err_out_iounmap:
-	iounmap(mmio_base);
+	pci_iounmap(pdev, mmio_base);
 err_out_free_ent:
 	kfree(probe_ent);
 err_out_msi:
@@ -1089,7 +1079,8 @@ static void ahci_remove_one (struct pci_dev *pdev)
 		scsi_host_put(ap->host);
 	}
 
-	host_set->ops->host_stop(host_set);
+	kfree(hpriv);
+	pci_iounmap(pdev, host_set->mmio_base);
 	kfree(host_set);
 
 	if (have_msi)
@@ -1106,7 +1097,6 @@ static int __init ahci_init(void)
 	return pci_module_init(&ahci_pci_driver);
 }
 
-
 static void __exit ahci_exit(void)
 {
 	pci_unregister_driver(&ahci_pci_driver);
diff --git a/drivers/scsi/aic7xxx/Kconfig.aic79xx b/drivers/scsi/aic7xxx/Kconfig.aic79xx
index c2523a3..69ed77f 100644
--- a/drivers/scsi/aic7xxx/Kconfig.aic79xx
+++ b/drivers/scsi/aic7xxx/Kconfig.aic79xx
@@ -5,6 +5,7 @@
 config SCSI_AIC79XX
 	tristate "Adaptec AIC79xx U320 support"
 	depends on PCI && SCSI
+	select SCSI_SPI_ATTRS
 	help
 	This driver supports all of Adaptec's Ultra 320 PCI-X
 	based SCSI controllers.
diff --git a/drivers/scsi/aic7xxx/aic7770.c b/drivers/scsi/aic7xxx/aic7770.c
index 00f3bd1..527efd3 100644
--- a/drivers/scsi/aic7xxx/aic7770.c
+++ b/drivers/scsi/aic7xxx/aic7770.c
@@ -126,7 +126,6 @@ aic7770_find_device(uint32_t id)
 int
 aic7770_config(struct ahc_softc *ahc, struct aic7770_identity *entry, u_int io)
 {
-	u_long	l;
 	int	error;
 	int	have_seeprom;
 	u_int	hostconf;
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index fd4b2f3..653fb0b 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -1247,9 +1247,6 @@ struct ahd_softc {
 	uint16_t		  user_tagenable;/* Tagged Queuing allowed */
 };
 
-TAILQ_HEAD(ahd_softc_tailq, ahd_softc);
-extern struct ahd_softc_tailq ahd_tailq;
-
 /*************************** IO Cell Configuration ****************************/
 #define	AHD_PRECOMP_SLEW_INDEX						\
     (AHD_ANNEXCOL_PRECOMP_SLEW - AHD_ANNEXCOL_PER_DEV0)
@@ -1374,8 +1371,6 @@ void			 ahd_enable_coalescing(struct ahd_softc *ahd,
 void			 ahd_pause_and_flushwork(struct ahd_softc *ahd);
 int			 ahd_suspend(struct ahd_softc *ahd); 
 int			 ahd_resume(struct ahd_softc *ahd);
-void			 ahd_softc_insert(struct ahd_softc *);
-struct ahd_softc	*ahd_find_softc(struct ahd_softc *ahd);
 void			 ahd_set_unit(struct ahd_softc *, int);
 void			 ahd_set_name(struct ahd_softc *, char *);
 struct scb		*ahd_get_scb(struct ahd_softc *ahd, u_int col_idx);
@@ -1524,7 +1519,6 @@ void			ahd_print_scb(struct scb *scb);
 void			ahd_print_devinfo(struct ahd_softc *ahd,
 					  struct ahd_devinfo *devinfo);
 void			ahd_dump_sglist(struct scb *scb);
-void			ahd_dump_all_cards_state(void);
 void			ahd_dump_card_state(struct ahd_softc *ahd);
 int			ahd_print_register(ahd_reg_parse_entry_t *table,
 					   u_int num_entries,
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 137fb1a..4e8f00d 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -52,8 +52,6 @@
 #include <dev/aic7xxx/aicasm/aicasm_insformat.h>
 #endif
 
-/******************************** Globals *************************************/
-struct ahd_softc_tailq ahd_tailq = TAILQ_HEAD_INITIALIZER(ahd_tailq);
 
 /***************************** Lookup Tables **********************************/
 char *ahd_chip_names[] =
@@ -5180,74 +5178,6 @@ ahd_softc_init(struct ahd_softc *ahd)
 }
 
 void
-ahd_softc_insert(struct ahd_softc *ahd)
-{
-	struct ahd_softc *list_ahd;
-
-#if AHD_PCI_CONFIG > 0
-	/*
-	 * Second Function PCI devices need to inherit some
-	 * settings from function 0.
-	 */
-	if ((ahd->features & AHD_MULTI_FUNC) != 0) {
-		TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
-			ahd_dev_softc_t list_pci;
-			ahd_dev_softc_t pci;
-
-			list_pci = list_ahd->dev_softc;
-			pci = ahd->dev_softc;
-			if (ahd_get_pci_slot(list_pci) == ahd_get_pci_slot(pci)
-			 && ahd_get_pci_bus(list_pci) == ahd_get_pci_bus(pci)) {
-				struct ahd_softc *master;
-				struct ahd_softc *slave;
-
-				if (ahd_get_pci_function(list_pci) == 0) {
-					master = list_ahd;
-					slave = ahd;
-				} else {
-					master = ahd;
-					slave = list_ahd;
-				}
-				slave->flags &= ~AHD_BIOS_ENABLED; 
-				slave->flags |=
-				    master->flags & AHD_BIOS_ENABLED;
-				break;
-			}
-		}
-	}
-#endif
-
-	/*
-	 * Insertion sort into our list of softcs.
-	 */
-	list_ahd = TAILQ_FIRST(&ahd_tailq);
-	while (list_ahd != NULL
-	    && ahd_softc_comp(ahd, list_ahd) <= 0)
-		list_ahd = TAILQ_NEXT(list_ahd, links);
-	if (list_ahd != NULL)
-		TAILQ_INSERT_BEFORE(list_ahd, ahd, links);
-	else
-		TAILQ_INSERT_TAIL(&ahd_tailq, ahd, links);
-	ahd->init_level++;
-}
-
-/*
- * Verify that the passed in softc pointer is for a
- * controller that is still configured.
- */
-struct ahd_softc *
-ahd_find_softc(struct ahd_softc *ahd)
-{
-	struct ahd_softc *list_ahd;
-
-	TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
-		if (list_ahd == ahd)
-			return (ahd);
-	}
-	return (NULL);
-}
-
-void
 ahd_set_unit(struct ahd_softc *ahd, int unit)
 {
 	ahd->unit = unit;
@@ -7902,18 +7832,10 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
 static void
 ahd_reset_poll(void *arg)
 {
-	struct	ahd_softc *ahd;
+	struct	ahd_softc *ahd = arg;
 	u_int	scsiseq1;
-	u_long	l;
 	u_long	s;
 	
-	ahd_list_lock(&l);
-	ahd = ahd_find_softc((struct ahd_softc *)arg);
-	if (ahd == NULL) {
-		printf("ahd_reset_poll: Instance %p no longer exists\n", arg);
-		ahd_list_unlock(&l);
-		return;
-	}
 	ahd_lock(ahd, &s);
 	ahd_pause(ahd);
 	ahd_update_modes(ahd);
@@ -7924,7 +7846,6 @@ ahd_reset_poll(void *arg)
 				ahd_reset_poll, ahd);
 		ahd_unpause(ahd);
 		ahd_unlock(ahd, &s);
-		ahd_list_unlock(&l);
 		return;
 	}
 
@@ -7936,25 +7857,16 @@ ahd_reset_poll(void *arg)
 	ahd->flags &= ~AHD_RESET_POLL_ACTIVE;
 	ahd_unlock(ahd, &s);
 	ahd_release_simq(ahd);
-	ahd_list_unlock(&l);
 }
 
 /**************************** Statistics Processing ***************************/
 static void
 ahd_stat_timer(void *arg)
 {
-	struct	ahd_softc *ahd;
-	u_long	l;
+	struct	ahd_softc *ahd = arg;
 	u_long	s;
 	int	enint_coal;
 	
-	ahd_list_lock(&l);
-	ahd = ahd_find_softc((struct ahd_softc *)arg);
-	if (ahd == NULL) {
-		printf("ahd_stat_timer: Instance %p no longer exists\n", arg);
-		ahd_list_unlock(&l);
-		return;
-	}
 	ahd_lock(ahd, &s);
 
 	enint_coal = ahd->hs_mailbox & ENINT_COALESCE;
@@ -7981,7 +7893,6 @@ ahd_stat_timer(void *arg)
 	ahd_timer_reset(&ahd->stat_timer, AHD_STAT_UPDATE_US,
 			ahd_stat_timer, ahd);
 	ahd_unlock(ahd, &s);
-	ahd_list_unlock(&l);
 }
 
 /****************************** Status Processing *****************************/
@@ -8745,16 +8656,6 @@ sized:
 	return (last_probe);
 }
 
-void
-ahd_dump_all_cards_state(void)
-{
-	struct ahd_softc *list_ahd;
-
-	TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
-		ahd_dump_card_state(list_ahd);
-	}
-}
-
 int
 ahd_print_register(ahd_reg_parse_entry_t *table, u_int num_entries,
 		   const char *name, u_int address, u_int value,
@@ -9039,7 +8940,6 @@ ahd_dump_card_state(struct ahd_softc *ahd)
 		ahd_outb(ahd, STACK, (ahd->saved_stack[i] >> 8) & 0xFF);
 	}
 	printf("\n<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>\n");
-	ahd_platform_dump_card_state(ahd);
 	ahd_restore_modes(ahd, saved_modes);
 	if (paused == 0)
 		ahd_unpause(ahd);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 329cb23..6b6d4e2 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -46,32 +46,14 @@
 #include "aic79xx_inline.h"
 #include <scsi/scsicam.h>
 
-/*
- * Include aiclib.c as part of our
- * "module dependencies are hard" work around.
- */
-#include "aiclib.c"
+static struct scsi_transport_template *ahd_linux_transport_template = NULL;
 
 #include <linux/init.h>		/* __setup */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-#include "sd.h"			/* For geometry detection */
-#endif
-
 #include <linux/mm.h>		/* For fetching system memory size */
+#include <linux/blkdev.h>		/* For block_size() */
 #include <linux/delay.h>	/* For ssleep/msleep */
 
 /*
- * Lock protecting manipulation of the ahd softc list.
- */
-spinlock_t ahd_list_spinlock;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/* For dynamic sglist size calculation. */
-u_int ahd_linux_nseg;
-#endif
-
-/*
  * Bucket size for counting good commands in between bad ones.
  */
 #define AHD_LINUX_ERR_THRESH	1000
@@ -188,71 +170,6 @@ static adapter_tag_info_t aic79xx_tag_info[] =
 };
 
 /*
- * By default, read streaming is disabled.  In theory,
- * read streaming should enhance performance, but early
- * U320 drive firmware actually performs slower with
- * read streaming enabled.
- */
-#ifdef CONFIG_AIC79XX_ENABLE_RD_STRM
-#define AIC79XX_CONFIGED_RD_STRM 0xFFFF
-#else
-#define AIC79XX_CONFIGED_RD_STRM 0
-#endif
-
-static uint16_t aic79xx_rd_strm_info[] =
-{
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM,
-	AIC79XX_CONFIGED_RD_STRM
-};
-
-/*
- * DV option:
- *
- * positive value = DV Enabled
- * zero		  = DV Disabled
- * negative value = DV Default for adapter type/seeprom
- */
-#ifdef CONFIG_AIC79XX_DV_SETTING
-#define AIC79XX_CONFIGED_DV CONFIG_AIC79XX_DV_SETTING
-#else
-#define AIC79XX_CONFIGED_DV -1
-#endif
-
-static int8_t aic79xx_dv_settings[] =
-{
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV,
-	AIC79XX_CONFIGED_DV
-};
-
-/*
  * The I/O cell on the chip is very configurable in respect to its analog
  * characteristics.  Set the defaults here; they can be overriden with
  * the proper insmod parameters.
@@ -375,13 +292,6 @@ static uint32_t aic79xx_pci_parity = ~0;
 uint32_t aic79xx_allow_memio = ~0;
 
 /*
- * aic79xx_detect() has been run, so register all device arrivals
- * immediately with the system rather than deferring to the sorted
- * attachment performed by aic79xx_detect().
- */
-int aic79xx_detect_complete;
-
-/*
  * So that we can set how long each device is given as a selection timeout.
  * The table of values goes like this:
  *   0 - 256ms
@@ -412,7 +322,7 @@ MODULE_AUTHOR("Maintainer: Justin T. Gibbs <gibbs@scsiguy.com>");
 MODULE_DESCRIPTION("Adaptec Aic790X U320 SCSI Host Bus Adapter driver");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION(AIC79XX_DRIVER_VERSION);
-module_param(aic79xx, charp, 0);
+module_param(aic79xx, charp, 0444);
 MODULE_PARM_DESC(aic79xx,
 "period delimited, options string.\n"
 "	verbose			Enable verbose/diagnostic logging\n"
@@ -427,8 +337,6 @@ MODULE_PARM_DESC(aic79xx,
 "	reverse_scan		Sort PCI devices highest Bus/Slot to lowest\n"
 "	tag_info:<tag_str>	Set per-target tag depth\n"
 "	global_tag_depth:<int>	Global tag depth for all targets on all buses\n"
-"	rd_strm:<rd_strm_masks> Set per-target read streaming setting.\n"
-"	dv:<dv_settings>	Set per-controller Domain Validation Setting.\n"
 "	slewrate:<slewrate_list>Set the signal slew rate (0-15).\n"
 "	precomp:<pcomp_list>	Set the signal precompensation (0-7).\n"
 "	amplitude:<int>		Set the signal amplitude (0-7).\n"
@@ -441,249 +349,35 @@ MODULE_PARM_DESC(aic79xx,
 "		Shorten the selection timeout to 128ms\n"
 "\n"
 "	options aic79xx 'aic79xx=verbose.tag_info:{{}.{}.{..10}}.seltime:1'\n"
-"\n"
-"	Sample /etc/modprobe.conf line:\n"
-"		Change Read Streaming for Controller's 2 and 3\n"
-"\n"
-"	options aic79xx 'aic79xx=rd_strm:{..0xFFF0.0xC0F0}'");
+"\n");
 
 static void ahd_linux_handle_scsi_status(struct ahd_softc *,
-					 struct ahd_linux_device *,
+					 struct scsi_device *,
 					 struct scb *);
 static void ahd_linux_queue_cmd_complete(struct ahd_softc *ahd,
-					 Scsi_Cmnd *cmd);
-static void ahd_linux_filter_inquiry(struct ahd_softc *ahd,
-				     struct ahd_devinfo *devinfo);
-static void ahd_linux_dev_timed_unfreeze(u_long arg);
+					 struct scsi_cmnd *cmd);
 static void ahd_linux_sem_timeout(u_long arg);
+static int  ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag);
 static void ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd);
-static void ahd_linux_size_nseg(void);
-static void ahd_linux_thread_run_complete_queue(struct ahd_softc *ahd);
-static void ahd_linux_start_dv(struct ahd_softc *ahd);
-static void ahd_linux_dv_timeout(struct scsi_cmnd *cmd);
-static int  ahd_linux_dv_thread(void *data);
-static void ahd_linux_kill_dv_thread(struct ahd_softc *ahd);
-static void ahd_linux_dv_target(struct ahd_softc *ahd, u_int target);
-static void ahd_linux_dv_transition(struct ahd_softc *ahd,
-				    struct scsi_cmnd *cmd,
-				    struct ahd_devinfo *devinfo,
-				    struct ahd_linux_target *targ);
-static void ahd_linux_dv_fill_cmd(struct ahd_softc *ahd,
-				  struct scsi_cmnd *cmd,
-				  struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_inq(struct ahd_softc *ahd,
-			     struct scsi_cmnd *cmd,
-			     struct ahd_devinfo *devinfo,
-			     struct ahd_linux_target *targ,
-			     u_int request_length);
-static void ahd_linux_dv_tur(struct ahd_softc *ahd,
-			     struct scsi_cmnd *cmd,
-			     struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_rebd(struct ahd_softc *ahd,
-			      struct scsi_cmnd *cmd,
-			      struct ahd_devinfo *devinfo,
-			      struct ahd_linux_target *targ);
-static void ahd_linux_dv_web(struct ahd_softc *ahd,
-			     struct scsi_cmnd *cmd,
-			     struct ahd_devinfo *devinfo,
-			     struct ahd_linux_target *targ);
-static void ahd_linux_dv_reb(struct ahd_softc *ahd,
-			     struct scsi_cmnd *cmd,
-			     struct ahd_devinfo *devinfo,
-			     struct ahd_linux_target *targ);
-static void ahd_linux_dv_su(struct ahd_softc *ahd,
-			    struct scsi_cmnd *cmd,
-			    struct ahd_devinfo *devinfo,
-			    struct ahd_linux_target *targ);
-static int ahd_linux_fallback(struct ahd_softc *ahd,
-			      struct ahd_devinfo *devinfo);
-static __inline int ahd_linux_dv_fallback(struct ahd_softc *ahd,
-					  struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_complete(Scsi_Cmnd *cmd);
-static void ahd_linux_generate_dv_pattern(struct ahd_linux_target *targ);
 static u_int ahd_linux_user_tagdepth(struct ahd_softc *ahd,
 				     struct ahd_devinfo *devinfo);
-static u_int ahd_linux_user_dv_setting(struct ahd_softc *ahd);
-static void ahd_linux_setup_user_rd_strm_settings(struct ahd_softc *ahd);
-static void ahd_linux_device_queue_depth(struct ahd_softc *ahd,
-					 struct ahd_linux_device *dev);
-static struct ahd_linux_target*	ahd_linux_alloc_target(struct ahd_softc*,
-						       u_int, u_int);
-static void			ahd_linux_free_target(struct ahd_softc*,
-						      struct ahd_linux_target*);
-static struct ahd_linux_device*	ahd_linux_alloc_device(struct ahd_softc*,
-						       struct ahd_linux_target*,
-						       u_int);
-static void			ahd_linux_free_device(struct ahd_softc*,
-						      struct ahd_linux_device*);
-static void ahd_linux_run_device_queue(struct ahd_softc*,
-				       struct ahd_linux_device*);
+static void ahd_linux_device_queue_depth(struct scsi_device *);
+static int ahd_linux_run_command(struct ahd_softc*,
+				 struct ahd_linux_device *,
+				 struct scsi_cmnd *);
 static void ahd_linux_setup_tag_info_global(char *p);
-static aic_option_callback_t ahd_linux_setup_tag_info;
-static aic_option_callback_t ahd_linux_setup_rd_strm_info;
-static aic_option_callback_t ahd_linux_setup_dv;
-static aic_option_callback_t ahd_linux_setup_iocell_info;
-static int ahd_linux_next_unit(void);
-static void ahd_runq_tasklet(unsigned long data);
-static int aic79xx_setup(char *c);
-
-/****************************** Inlines ***************************************/
-static __inline void ahd_schedule_completeq(struct ahd_softc *ahd);
-static __inline void ahd_schedule_runq(struct ahd_softc *ahd);
-static __inline void ahd_setup_runq_tasklet(struct ahd_softc *ahd);
-static __inline void ahd_teardown_runq_tasklet(struct ahd_softc *ahd);
-static __inline struct ahd_linux_device*
-		     ahd_linux_get_device(struct ahd_softc *ahd, u_int channel,
-					  u_int target, u_int lun, int alloc);
-static struct ahd_cmd *ahd_linux_run_complete_queue(struct ahd_softc *ahd);
-static __inline void ahd_linux_check_device_queue(struct ahd_softc *ahd,
-						  struct ahd_linux_device *dev);
-static __inline struct ahd_linux_device *
-		     ahd_linux_next_device_to_run(struct ahd_softc *ahd);
-static __inline void ahd_linux_run_device_queues(struct ahd_softc *ahd);
-static __inline void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*);
-
-static __inline void
-ahd_schedule_completeq(struct ahd_softc *ahd)
-{
-	if ((ahd->platform_data->flags & AHD_RUN_CMPLT_Q_TIMER) == 0) {
-		ahd->platform_data->flags |= AHD_RUN_CMPLT_Q_TIMER;
-		ahd->platform_data->completeq_timer.expires = jiffies;
-		add_timer(&ahd->platform_data->completeq_timer);
-	}
-}
-
-/*
- * Must be called with our lock held.
- */
-static __inline void
-ahd_schedule_runq(struct ahd_softc *ahd)
-{
-	tasklet_schedule(&ahd->platform_data->runq_tasklet);
-}
-
-static __inline
-void ahd_setup_runq_tasklet(struct ahd_softc *ahd)
-{
-	tasklet_init(&ahd->platform_data->runq_tasklet, ahd_runq_tasklet,
-		     (unsigned long)ahd);
-}
+static int  aic79xx_setup(char *c);
 
-static __inline void
-ahd_teardown_runq_tasklet(struct ahd_softc *ahd)
-{
-	tasklet_kill(&ahd->platform_data->runq_tasklet);
-}
+static int ahd_linux_unit;
 
-static __inline struct ahd_linux_device*
-ahd_linux_get_device(struct ahd_softc *ahd, u_int channel, u_int target,
-		     u_int lun, int alloc)
-{
-	struct ahd_linux_target *targ;
-	struct ahd_linux_device *dev;
-	u_int target_offset;
 
-	target_offset = target;
-	if (channel != 0)
-		target_offset += 8;
-	targ = ahd->platform_data->targets[target_offset];
-	if (targ == NULL) {
-		if (alloc != 0) {
-			targ = ahd_linux_alloc_target(ahd, channel, target);
-			if (targ == NULL)
-				return (NULL);
-		} else
-			return (NULL);
-	}
-	dev = targ->devices[lun];
-	if (dev == NULL && alloc != 0)
-		dev = ahd_linux_alloc_device(ahd, targ, lun);
-	return (dev);
-}
-
-#define AHD_LINUX_MAX_RETURNED_ERRORS 4
-static struct ahd_cmd *
-ahd_linux_run_complete_queue(struct ahd_softc *ahd)
-{	
-	struct	ahd_cmd *acmd;
-	u_long	done_flags;
-	int	with_errors;
-
-	with_errors = 0;
-	ahd_done_lock(ahd, &done_flags);
-	while ((acmd = TAILQ_FIRST(&ahd->platform_data->completeq)) != NULL) {
-		Scsi_Cmnd *cmd;
-
-		if (with_errors > AHD_LINUX_MAX_RETURNED_ERRORS) {
-			/*
-			 * Linux uses stack recursion to requeue
-			 * commands that need to be retried.  Avoid
-			 * blowing out the stack by "spoon feeding"
-			 * commands that completed with error back
-			 * the operating system in case they are going
-			 * to be retried. "ick"
-			 */
-			ahd_schedule_completeq(ahd);
-			break;
-		}
-		TAILQ_REMOVE(&ahd->platform_data->completeq,
-			     acmd, acmd_links.tqe);
-		cmd = &acmd_scsi_cmd(acmd);
-		cmd->host_scribble = NULL;
-		if (ahd_cmd_get_transaction_status(cmd) != DID_OK
-		 || (cmd->result & 0xFF) != SCSI_STATUS_OK)
-			with_errors++;
-
-		cmd->scsi_done(cmd);
-	}
-	ahd_done_unlock(ahd, &done_flags);
-	return (acmd);
-}
-
-static __inline void
-ahd_linux_check_device_queue(struct ahd_softc *ahd,
-			     struct ahd_linux_device *dev)
-{
-	if ((dev->flags & AHD_DEV_FREEZE_TIL_EMPTY) != 0
-	 && dev->active == 0) {
-		dev->flags &= ~AHD_DEV_FREEZE_TIL_EMPTY;
-		dev->qfrozen--;
-	}
-
-	if (TAILQ_FIRST(&dev->busyq) == NULL
-	 || dev->openings == 0 || dev->qfrozen != 0)
-		return;
-
-	ahd_linux_run_device_queue(ahd, dev);
-}
-
-static __inline struct ahd_linux_device *
-ahd_linux_next_device_to_run(struct ahd_softc *ahd)
-{
-	
-	if ((ahd->flags & AHD_RESOURCE_SHORTAGE) != 0
-	 || (ahd->platform_data->qfrozen != 0
-	  && AHD_DV_SIMQ_FROZEN(ahd) == 0))
-		return (NULL);
-	return (TAILQ_FIRST(&ahd->platform_data->device_runq));
-}
-
-static __inline void
-ahd_linux_run_device_queues(struct ahd_softc *ahd)
-{
-	struct ahd_linux_device *dev;
-
-	while ((dev = ahd_linux_next_device_to_run(ahd)) != NULL) {
-		TAILQ_REMOVE(&ahd->platform_data->device_runq, dev, links);
-		dev->flags &= ~AHD_DEV_ON_RUN_LIST;
-		ahd_linux_check_device_queue(ahd, dev);
-	}
-}
+/****************************** Inlines ***************************************/
+static __inline void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*);
 
 static __inline void
 ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
 {
-	Scsi_Cmnd *cmd;
+	struct scsi_cmnd *cmd;
 	int direction;
 
 	cmd = scb->io_ctx;
@@ -705,197 +399,6 @@ ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
 #define BUILD_SCSIID(ahd, cmd)						\
 	((((cmd)->device->id << TID_SHIFT) & TID) | (ahd)->our_id)
 
-/************************  Host template entry points *************************/
-static int	   ahd_linux_detect(Scsi_Host_Template *);
-static const char *ahd_linux_info(struct Scsi_Host *);
-static int	   ahd_linux_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-static int	   ahd_linux_slave_alloc(Scsi_Device *);
-static int	   ahd_linux_slave_configure(Scsi_Device *);
-static void	   ahd_linux_slave_destroy(Scsi_Device *);
-#if defined(__i386__)
-static int	   ahd_linux_biosparam(struct scsi_device*,
-				       struct block_device*, sector_t, int[]);
-#endif
-#else
-static int	   ahd_linux_release(struct Scsi_Host *);
-static void	   ahd_linux_select_queue_depth(struct Scsi_Host *host,
-						Scsi_Device *scsi_devs);
-#if defined(__i386__)
-static int	   ahd_linux_biosparam(Disk *, kdev_t, int[]);
-#endif
-#endif
-static int	   ahd_linux_bus_reset(Scsi_Cmnd *);
-static int	   ahd_linux_dev_reset(Scsi_Cmnd *);
-static int	   ahd_linux_abort(Scsi_Cmnd *);
-
-/*
- * Calculate a safe value for AHD_NSEG (as expressed through ahd_linux_nseg).
- *
- * In pre-2.5.X...
- * The midlayer allocates an S/G array dynamically when a command is issued
- * using SCSI malloc.  This array, which is in an OS dependent format that
- * must later be copied to our private S/G list, is sized to house just the
- * number of segments needed for the current transfer.  Since the code that
- * sizes the SCSI malloc pool does not take into consideration fragmentation
- * of the pool, executing transactions numbering just a fraction of our
- * concurrent transaction limit with SG list lengths aproaching AHC_NSEG will
- * quickly depleat the SCSI malloc pool of usable space.  Unfortunately, the
- * mid-layer does not properly handle this scsi malloc failures for the S/G
- * array and the result can be a lockup of the I/O subsystem.  We try to size
- * our S/G list so that it satisfies our drivers allocation requirements in
- * addition to avoiding fragmentation of the SCSI malloc pool.
- */
-static void
-ahd_linux_size_nseg(void)
-{
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-	u_int cur_size;
-	u_int best_size;
-
-	/*
-	 * The SCSI allocator rounds to the nearest 512 bytes
-	 * an cannot allocate across a page boundary.  Our algorithm
-	 * is to start at 1K of scsi malloc space per-command and
-	 * loop through all factors of the PAGE_SIZE and pick the best.
-	 */
-	best_size = 0;
-	for (cur_size = 1024; cur_size <= PAGE_SIZE; cur_size *= 2) {
-		u_int nseg;
-
-		nseg = cur_size / sizeof(struct scatterlist);
-		if (nseg < AHD_LINUX_MIN_NSEG)
-			continue;
-
-		if (best_size == 0) {
-			best_size = cur_size;
-			ahd_linux_nseg = nseg;
-		} else {
-			u_int best_rem;
-			u_int cur_rem;
-
-			/*
-			 * Compare the traits of the current "best_size"
-			 * with the current size to determine if the
-			 * current size is a better size.
-			 */
-			best_rem = best_size % sizeof(struct scatterlist);
-			cur_rem = cur_size % sizeof(struct scatterlist);
-			if (cur_rem < best_rem) {
-				best_size = cur_size;
-				ahd_linux_nseg = nseg;
-			}
-		}
-	}
-#endif
-}
-
-/*
- * Try to detect an Adaptec 79XX controller.
- */
-static int
-ahd_linux_detect(Scsi_Host_Template *template)
-{
-	struct	ahd_softc *ahd;
-	int     found;
-	int	error = 0;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-	/*
-	 * It is a bug that the upper layer takes
-	 * this lock just prior to calling us.
-	 */
-	spin_unlock_irq(&io_request_lock);
-#endif
-
-	/*
-	 * Sanity checking of Linux SCSI data structures so
-	 * that some of our hacks^H^H^H^H^Hassumptions aren't
-	 * violated.
-	 */
-	if (offsetof(struct ahd_cmd_internal, end)
-	  > offsetof(struct scsi_cmnd, host_scribble)) {
-		printf("ahd_linux_detect: SCSI data structures changed.\n");
-		printf("ahd_linux_detect: Unable to attach\n");
-		return (0);
-	}
-	/*
-	 * Determine an appropriate size for our Scatter Gatther lists.
-	 */
-	ahd_linux_size_nseg();
-#ifdef MODULE
-	/*
-	 * If we've been passed any parameters, process them now.
-	 */
-	if (aic79xx)
-		aic79xx_setup(aic79xx);
-#endif
-
-	template->proc_name = "aic79xx";
-
-	/*
-	 * Initialize our softc list lock prior to
-	 * probing for any adapters.
-	 */
-	ahd_list_lockinit();
-
-#ifdef CONFIG_PCI
-	error = ahd_linux_pci_init();
-	if (error)
-		return error;
-#endif
-
-	/*
-	 * Register with the SCSI layer all
-	 * controllers we've found.
-	 */
-	found = 0;
-	TAILQ_FOREACH(ahd, &ahd_tailq, links) {
-
-		if (ahd_linux_register_host(ahd, template) == 0)
-			found++;
-	}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-	spin_lock_irq(&io_request_lock);
-#endif
-	aic79xx_detect_complete++;
-	return 0;
-}
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/*
- * Free the passed in Scsi_Host memory structures prior to unloading the
- * module.
- */
-static int
-ahd_linux_release(struct Scsi_Host * host)
-{
-	struct ahd_softc *ahd;
-	u_long l;
-
-	ahd_list_lock(&l);
-	if (host != NULL) {
-
-		/*
-		 * We should be able to just perform
-		 * the free directly, but check our
-		 * list for extra sanity.
-		 */
-		ahd = ahd_find_softc(*(struct ahd_softc **)host->hostdata);
-		if (ahd != NULL) {
-			u_long s;
-
-			ahd_lock(ahd, &s);
-			ahd_intr_enable(ahd, FALSE);
-			ahd_unlock(ahd, &s);
-			ahd_free(ahd);
-		}
-	}
-	ahd_list_unlock(&l);
-	return (0);
-}
-#endif
-
 /*
  * Return a string describing the driver.
  */
@@ -928,220 +431,177 @@ ahd_linux_info(struct Scsi_Host *host)
  * Queue an SCB to the controller.
  */
 static int
-ahd_linux_queue(Scsi_Cmnd * cmd, void (*scsi_done) (Scsi_Cmnd *))
+ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
 {
 	struct	 ahd_softc *ahd;
-	struct	 ahd_linux_device *dev;
-	u_long	 flags;
+	struct	 ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
 
 	ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
 
 	/*
-	 * Save the callback on completion function.
-	 */
-	cmd->scsi_done = scsi_done;
-
-	ahd_midlayer_entrypoint_lock(ahd, &flags);
-
-	/*
 	 * Close the race of a command that was in the process of
 	 * being queued to us just as our simq was frozen.  Let
 	 * DV commands through so long as we are only frozen to
 	 * perform DV.
 	 */
-	if (ahd->platform_data->qfrozen != 0
-	 && AHD_DV_CMD(cmd) == 0) {
-
-		ahd_cmd_set_transaction_status(cmd, CAM_REQUEUE_REQ);
-		ahd_linux_queue_cmd_complete(ahd, cmd);
-		ahd_schedule_completeq(ahd);
-		ahd_midlayer_entrypoint_unlock(ahd, &flags);
-		return (0);
-	}
-	dev = ahd_linux_get_device(ahd, cmd->device->channel,
-				   cmd->device->id, cmd->device->lun,
-				   /*alloc*/TRUE);
-	if (dev == NULL) {
-		ahd_cmd_set_transaction_status(cmd, CAM_RESRC_UNAVAIL);
-		ahd_linux_queue_cmd_complete(ahd, cmd);
-		ahd_schedule_completeq(ahd);
-		ahd_midlayer_entrypoint_unlock(ahd, &flags);
-		printf("%s: aic79xx_linux_queue - Unable to allocate device!\n",
-		       ahd_name(ahd));
-		return (0);
+	if (ahd->platform_data->qfrozen != 0) {
+		printf("%s: queue frozen\n", ahd_name(ahd));
+
+		return SCSI_MLQUEUE_HOST_BUSY;
 	}
-	if (cmd->cmd_len > MAX_CDB_LEN)
-		return (-EINVAL);
+
+	/*
+	 * Save the callback on completion function.
+	 */
+	cmd->scsi_done = scsi_done;
+
 	cmd->result = CAM_REQ_INPROG << 16;
-	TAILQ_INSERT_TAIL(&dev->busyq, (struct ahd_cmd *)cmd, acmd_links.tqe);
-	if ((dev->flags & AHD_DEV_ON_RUN_LIST) == 0) {
-		TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq, dev, links);
-		dev->flags |= AHD_DEV_ON_RUN_LIST;
-		ahd_linux_run_device_queues(ahd);
-	}
-	ahd_midlayer_entrypoint_unlock(ahd, &flags);
-	return (0);
+
+	return ahd_linux_run_command(ahd, dev, cmd);
+}
+
+static inline struct scsi_target **
+ahd_linux_target_in_softc(struct scsi_target *starget)
+{
+	struct	ahd_softc *ahd =
+		*((struct ahd_softc **)dev_to_shost(&starget->dev)->hostdata);
+	unsigned int target_offset;
+
+	target_offset = starget->id;
+	if (starget->channel != 0)
+		target_offset += 8;
+
+	return &ahd->platform_data->starget[target_offset];
 }
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 static int
-ahd_linux_slave_alloc(Scsi_Device *device)
+ahd_linux_target_alloc(struct scsi_target *starget)
 {
-	struct	ahd_softc *ahd;
+	struct	ahd_softc *ahd =
+		*((struct ahd_softc **)dev_to_shost(&starget->dev)->hostdata);
+	unsigned long flags;
+	struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
+	struct ahd_linux_target *targ = scsi_transport_target_data(starget);
+	struct ahd_devinfo devinfo;
+	struct ahd_initiator_tinfo *tinfo;
+	struct ahd_tmode_tstate *tstate;
+	char channel = starget->channel + 'A';
 
-	ahd = *((struct ahd_softc **)device->host->hostdata);
-	if (bootverbose)
-		printf("%s: Slave Alloc %d\n", ahd_name(ahd), device->id);
-	return (0);
+	ahd_lock(ahd, &flags);
+
+	BUG_ON(*ahd_targp != NULL);
+
+	*ahd_targp = starget;
+	memset(targ, 0, sizeof(*targ));
+
+	tinfo = ahd_fetch_transinfo(ahd, channel, ahd->our_id,
+				    starget->id, &tstate);
+	ahd_compile_devinfo(&devinfo, ahd->our_id, starget->id,
+			    CAM_LUN_WILDCARD, channel,
+			    ROLE_INITIATOR);
+	spi_min_period(starget) = AHD_SYNCRATE_MAX; /* We can do U320 */
+	if ((ahd->bugs & AHD_PACED_NEGTABLE_BUG) != 0)
+		spi_max_offset(starget) = MAX_OFFSET_PACED_BUG;
+	else
+		spi_max_offset(starget) = MAX_OFFSET_PACED;
+	spi_max_width(starget) = ahd->features & AHD_WIDE;
+
+	ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
+			 AHD_TRANS_GOAL, /*paused*/FALSE);
+	ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
+		      AHD_TRANS_GOAL, /*paused*/FALSE);
+	ahd_unlock(ahd, &flags);
+
+	return 0;
+}
+
+static void
+ahd_linux_target_destroy(struct scsi_target *starget)
+{
+	struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
+
+	*ahd_targp = NULL;
 }
 
 static int
-ahd_linux_slave_configure(Scsi_Device *device)
+ahd_linux_slave_alloc(struct scsi_device *sdev)
 {
-	struct	ahd_softc *ahd;
-	struct	ahd_linux_device *dev;
-	u_long	flags;
+	struct	ahd_softc *ahd =
+		*((struct ahd_softc **)sdev->host->hostdata);
+	struct scsi_target *starget = sdev->sdev_target;
+	struct ahd_linux_target *targ = scsi_transport_target_data(starget);
+	struct ahd_linux_device *dev;
 
-	ahd = *((struct ahd_softc **)device->host->hostdata);
 	if (bootverbose)
-		printf("%s: Slave Configure %d\n", ahd_name(ahd), device->id);
-	ahd_midlayer_entrypoint_lock(ahd, &flags);
+		printf("%s: Slave Alloc %d\n", ahd_name(ahd), sdev->id);
+
+	BUG_ON(targ->sdev[sdev->lun] != NULL);
+
+	dev = scsi_transport_device_data(sdev);
+	memset(dev, 0, sizeof(*dev));
+
 	/*
-	 * Since Linux has attached to the device, configure
-	 * it so we don't free and allocate the device
-	 * structure on every command.
+	 * We start out life using untagged
+	 * transactions of which we allow one.
 	 */
-	dev = ahd_linux_get_device(ahd, device->channel,
-				   device->id, device->lun,
-				   /*alloc*/TRUE);
-	if (dev != NULL) {
-		dev->flags &= ~AHD_DEV_UNCONFIGURED;
-		dev->flags |= AHD_DEV_SLAVE_CONFIGURED;
-		dev->scsi_device = device;
-		ahd_linux_device_queue_depth(ahd, dev);
-	}
-	ahd_midlayer_entrypoint_unlock(ahd, &flags);
+	dev->openings = 1;
+
+	/*
+	 * Set maxtags to 0.  This will be changed if we
+	 * later determine that we are dealing with
+	 * a tagged queuing capable device.
+	 */
+	dev->maxtags = 0;
+	
+	targ->sdev[sdev->lun] = sdev;
+
 	return (0);
 }
 
-static void
-ahd_linux_slave_destroy(Scsi_Device *device)
+static int
+ahd_linux_slave_configure(struct scsi_device *sdev)
 {
 	struct	ahd_softc *ahd;
-	struct	ahd_linux_device *dev;
-	u_long	flags;
 
-	ahd = *((struct ahd_softc **)device->host->hostdata);
+	ahd = *((struct ahd_softc **)sdev->host->hostdata);
 	if (bootverbose)
-		printf("%s: Slave Destroy %d\n", ahd_name(ahd), device->id);
-	ahd_midlayer_entrypoint_lock(ahd, &flags);
-	dev = ahd_linux_get_device(ahd, device->channel,
-				   device->id, device->lun,
-					   /*alloc*/FALSE);
+		printf("%s: Slave Configure %d\n", ahd_name(ahd), sdev->id);
 
-	/*
-	 * Filter out "silly" deletions of real devices by only
-	 * deleting devices that have had slave_configure()
-	 * called on them.  All other devices that have not
-	 * been configured will automatically be deleted by
-	 * the refcounting process.
-	 */
-	if (dev != NULL
-	 && (dev->flags & AHD_DEV_SLAVE_CONFIGURED) != 0) {
-		dev->flags |= AHD_DEV_UNCONFIGURED;
-		if (TAILQ_EMPTY(&dev->busyq)
-		 && dev->active == 0
-		 && (dev->flags & AHD_DEV_TIMER_ACTIVE) == 0)
-			ahd_linux_free_device(ahd, dev);
-	}
-	ahd_midlayer_entrypoint_unlock(ahd, &flags);
+	ahd_linux_device_queue_depth(sdev);
+
+	/* Initial Domain Validation */
+	if (!spi_initial_dv(sdev->sdev_target))
+		spi_dv_device(sdev);
+
+	return 0;
 }
-#else
-/*
- * Sets the queue depth for each SCSI device hanging
- * off the input host adapter.
- */
+
 static void
-ahd_linux_select_queue_depth(struct Scsi_Host * host,
-			     Scsi_Device * scsi_devs)
+ahd_linux_slave_destroy(struct scsi_device *sdev)
 {
-	Scsi_Device *device;
-	Scsi_Device *ldev;
 	struct	ahd_softc *ahd;
-	u_long	flags;
+	struct	ahd_linux_device *dev = scsi_transport_device_data(sdev);
+	struct  ahd_linux_target *targ = scsi_transport_target_data(sdev->sdev_target);
 
-	ahd = *((struct ahd_softc **)host->hostdata);
-	ahd_lock(ahd, &flags);
-	for (device = scsi_devs; device != NULL; device = device->next) {
+	ahd = *((struct ahd_softc **)sdev->host->hostdata);
+	if (bootverbose)
+		printf("%s: Slave Destroy %d\n", ahd_name(ahd), sdev->id);
 
-		/*
-		 * Watch out for duplicate devices.  This works around
-		 * some quirks in how the SCSI scanning code does its
-		 * device management.
-		 */
-		for (ldev = scsi_devs; ldev != device; ldev = ldev->next) {
-			if (ldev->host == device->host
-			 && ldev->channel == device->channel
-			 && ldev->id == device->id
-			 && ldev->lun == device->lun)
-				break;
-		}
-		/* Skip duplicate. */
-		if (ldev != device)
-			continue;
+	BUG_ON(dev->active);
 
-		if (device->host == host) {
-			struct	 ahd_linux_device *dev;
+	targ->sdev[sdev->lun] = NULL;
 
-			/*
-			 * Since Linux has attached to the device, configure
-			 * it so we don't free and allocate the device
-			 * structure on every command.
-			 */
-			dev = ahd_linux_get_device(ahd, device->channel,
-						   device->id, device->lun,
-						   /*alloc*/TRUE);
-			if (dev != NULL) {
-				dev->flags &= ~AHD_DEV_UNCONFIGURED;
-				dev->scsi_device = device;
-				ahd_linux_device_queue_depth(ahd, dev);
-				device->queue_depth = dev->openings
-						    + dev->active;
-				if ((dev->flags & (AHD_DEV_Q_BASIC
-						| AHD_DEV_Q_TAGGED)) == 0) {
-					/*
-					 * We allow the OS to queue 2 untagged
-					 * transactions to us at any time even
-					 * though we can only execute them
-					 * serially on the controller/device.
-					 * This should remove some latency.
-					 */
-					device->queue_depth = 2;
-				}
-			}
-		}
-	}
-	ahd_unlock(ahd, &flags);
 }
-#endif
 
 #if defined(__i386__)
 /*
  * Return the disk geometry for the given SCSI device.
  */
 static int
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 ahd_linux_biosparam(struct scsi_device *sdev, struct block_device *bdev,
 		    sector_t capacity, int geom[])
 {
 	uint8_t *bh;
-#else
-ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
-{
-	struct	scsi_device *sdev = disk->device;
-	u_long	capacity = disk->capacity;
-	struct	buffer_head *bh;
-#endif
 	int	 heads;
 	int	 sectors;
 	int	 cylinders;
@@ -1151,22 +611,11 @@ ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
 
 	ahd = *((struct ahd_softc **)sdev->host->hostdata);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 	bh = scsi_bios_ptable(bdev);
-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,17)
-	bh = bread(MKDEV(MAJOR(dev), MINOR(dev) & ~0xf), 0, block_size(dev));
-#else
-	bh = bread(MKDEV(MAJOR(dev), MINOR(dev) & ~0xf), 0, 1024);
-#endif
-
 	if (bh) {
 		ret = scsi_partsize(bh, capacity,
 				    &geom[2], &geom[0], &geom[1]);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 		kfree(bh);
-#else
-		brelse(bh);
-#endif
 		if (ret != -1)
 			return (ret);
 	}
@@ -1194,392 +643,35 @@ ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
  * Abort the current SCSI command(s).
  */
 static int
-ahd_linux_abort(Scsi_Cmnd *cmd)
+ahd_linux_abort(struct scsi_cmnd *cmd)
 {
-	struct ahd_softc *ahd;
-	struct ahd_cmd *acmd;
-	struct ahd_cmd *list_acmd;
-	struct ahd_linux_device *dev;
-	struct scb *pending_scb;
-	u_long s;
-	u_int  saved_scbptr;
-	u_int  active_scbptr;
-	u_int  last_phase;
-	u_int  cdb_byte;
-	int    retval;
-	int    was_paused;
-	int    paused;
-	int    wait;
-	int    disconnected;
-	ahd_mode_state saved_modes;
-
-	pending_scb = NULL;
-	paused = FALSE;
-	wait = FALSE;
-	ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
-	acmd = (struct ahd_cmd *)cmd;
-
-	printf("%s:%d:%d:%d: Attempting to abort cmd %p:",
-	       ahd_name(ahd), cmd->device->channel, cmd->device->id,
-	       cmd->device->lun, cmd);
-	for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
-		printf(" 0x%x", cmd->cmnd[cdb_byte]);
-	printf("\n");
-
-	/*
-	 * In all versions of Linux, we have to work around
-	 * a major flaw in how the mid-layer is locked down
-	 * if we are to sleep successfully in our error handler
-	 * while allowing our interrupt handler to run.  Since
-	 * the midlayer acquires either the io_request_lock or
-	 * our lock prior to calling us, we must use the
-	 * spin_unlock_irq() method for unlocking our lock.
-	 * This will force interrupts to be enabled on the
-	 * current CPU.  Since the EH thread should not have
-	 * been running with CPU interrupts disabled other than
-	 * by acquiring either the io_request_lock or our own
-	 * lock, this *should* be safe.
-	 */
-	ahd_midlayer_entrypoint_lock(ahd, &s);
-
-	/*
-	 * First determine if we currently own this command.
-	 * Start by searching the device queue.  If not found
-	 * there, check the pending_scb list.  If not found
-	 * at all, and the system wanted us to just abort the
-	 * command, return success.
-	 */
-	dev = ahd_linux_get_device(ahd, cmd->device->channel,
-				   cmd->device->id, cmd->device->lun,
-				   /*alloc*/FALSE);
-
-	if (dev == NULL) {
-		/*
-		 * No target device for this command exists,
-		 * so we must not still own the command.
-		 */
-		printf("%s:%d:%d:%d: Is not an active device\n",
-		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
-		       cmd->device->lun);
-		retval = SUCCESS;
-		goto no_cmd;
-	}
-
-	TAILQ_FOREACH(list_acmd, &dev->busyq, acmd_links.tqe) {
-		if (list_acmd == acmd)
-			break;
-	}
-
-	if (list_acmd != NULL) {
-		printf("%s:%d:%d:%d: Command found on device queue\n",
-		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
-		       cmd->device->lun);
-		TAILQ_REMOVE(&dev->busyq, list_acmd, acmd_links.tqe);
-		cmd->result = DID_ABORT << 16;
-		ahd_linux_queue_cmd_complete(ahd, cmd);
-		retval = SUCCESS;
-		goto done;
-	}
+	int error;
 
-	/*
-	 * See if we can find a matching cmd in the pending list.
-	 */
-	LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
-		if (pending_scb->io_ctx == cmd)
-			break;
-	}
-
-	if (pending_scb == NULL) {
-		printf("%s:%d:%d:%d: Command not found\n",
-		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
-		       cmd->device->lun);
-		goto no_cmd;
-	}
-
-	if ((pending_scb->flags & SCB_RECOVERY_SCB) != 0) {
-		/*
-		 * We can't queue two recovery actions using the same SCB
-		 */
-		retval = FAILED;
-		goto  done;
-	}
-
-	/*
-	 * Ensure that the card doesn't do anything
-	 * behind our back.  Also make sure that we
-	 * didn't "just" miss an interrupt that would
-	 * affect this cmd.
-	 */
-	was_paused = ahd_is_paused(ahd);
-	ahd_pause_and_flushwork(ahd);
-	paused = TRUE;
-
-	if ((pending_scb->flags & SCB_ACTIVE) == 0) {
-		printf("%s:%d:%d:%d: Command already completed\n",
-		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
-		       cmd->device->lun);
-		goto no_cmd;
-	}
-
-	printf("%s: At time of recovery, card was %spaused\n",
-	       ahd_name(ahd), was_paused ? "" : "not ");
-	ahd_dump_card_state(ahd);
-
-	disconnected = TRUE;
-	if (ahd_search_qinfifo(ahd, cmd->device->id, cmd->device->channel + 'A',
-			       cmd->device->lun, SCB_GET_TAG(pending_scb),
-			       ROLE_INITIATOR, CAM_REQ_ABORTED,
-			       SEARCH_COMPLETE) > 0) {
-		printf("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
-		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
-				cmd->device->lun);
-		retval = SUCCESS;
-		goto done;
-	}
-
-	saved_modes = ahd_save_modes(ahd);
-	ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
-	last_phase = ahd_inb(ahd, LASTPHASE);
-	saved_scbptr = ahd_get_scbptr(ahd);
-	active_scbptr = saved_scbptr;
-	if (disconnected && (ahd_inb(ahd, SEQ_FLAGS) & NOT_IDENTIFIED) == 0) {
-		struct scb *bus_scb;
-
-		bus_scb = ahd_lookup_scb(ahd, active_scbptr);
-		if (bus_scb == pending_scb)
-			disconnected = FALSE;
-	}
-
-	/*
-	 * At this point, pending_scb is the scb associated with the
-	 * passed in command.  That command is currently active on the
-	 * bus or is in the disconnected state.
-	 */
-	if (last_phase != P_BUSFREE
-	 && SCB_GET_TAG(pending_scb) == active_scbptr) {
-
-		/*
-		 * We're active on the bus, so assert ATN
-		 * and hope that the target responds.
-		 */
-		pending_scb = ahd_lookup_scb(ahd, active_scbptr);
-		pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
-		ahd_outb(ahd, MSG_OUT, HOST_MSG);
-		ahd_outb(ahd, SCSISIGO, last_phase|ATNO);
-		printf("%s:%d:%d:%d: Device is active, asserting ATN\n",
-		       ahd_name(ahd), cmd->device->channel,
-		       cmd->device->id, cmd->device->lun);
-		wait = TRUE;
-	} else if (disconnected) {
-
-		/*
-		 * Actually re-queue this SCB in an attempt
-		 * to select the device before it reconnects.
-		 */
-		pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
-		ahd_set_scbptr(ahd, SCB_GET_TAG(pending_scb));
-		pending_scb->hscb->cdb_len = 0;
-		pending_scb->hscb->task_attribute = 0;
-		pending_scb->hscb->task_management = SIU_TASKMGMT_ABORT_TASK;
-
-		if ((pending_scb->flags & SCB_PACKETIZED) != 0) {
-			/*
-			 * Mark the SCB has having an outstanding
-			 * task management function.  Should the command
-			 * complete normally before the task management
-			 * function can be sent, the host will be notified
-			 * to abort our requeued SCB.
-			 */
-			ahd_outb(ahd, SCB_TASK_MANAGEMENT,
-				 pending_scb->hscb->task_management);
-		} else {
-			/*
-			 * If non-packetized, set the MK_MESSAGE control
-			 * bit indicating that we desire to send a message.
-			 * We also set the disconnected flag since there is
-			 * no guarantee that our SCB control byte matches
-			 * the version on the card.  We don't want the
-			 * sequencer to abort the command thinking an
-			 * unsolicited reselection occurred.
-			 */
-			pending_scb->hscb->control |= MK_MESSAGE|DISCONNECTED;
-
-			/*
-			 * The sequencer will never re-reference the
-			 * in-core SCB.  To make sure we are notified
-			 * during reslection, set the MK_MESSAGE flag in
-			 * the card's copy of the SCB.
-			 */
-			ahd_outb(ahd, SCB_CONTROL,
-				 ahd_inb(ahd, SCB_CONTROL)|MK_MESSAGE);
-		}
-
-		/*
-		 * Clear out any entries in the QINFIFO first
-		 * so we are the next SCB for this target
-		 * to run.
-		 */
-		ahd_search_qinfifo(ahd, cmd->device->id,
-				   cmd->device->channel + 'A', cmd->device->lun,
-				   SCB_LIST_NULL, ROLE_INITIATOR,
-				   CAM_REQUEUE_REQ, SEARCH_COMPLETE);
-		ahd_qinfifo_requeue_tail(ahd, pending_scb);
-		ahd_set_scbptr(ahd, saved_scbptr);
-		ahd_print_path(ahd, pending_scb);
-		printf("Device is disconnected, re-queuing SCB\n");
-		wait = TRUE;
-	} else {
-		printf("%s:%d:%d:%d: Unable to deliver message\n",
-		       ahd_name(ahd), cmd->device->channel,
-		       cmd->device->id, cmd->device->lun);
-		retval = FAILED;
-		goto done;
-	}
-
-no_cmd:
-	/*
-	 * Our assumption is that if we don't have the command, no
-	 * recovery action was required, so we return success.  Again,
-	 * the semantics of the mid-layer recovery engine are not
-	 * well defined, so this may change in time.
-	 */
-	retval = SUCCESS;
-done:
-	if (paused)
-		ahd_unpause(ahd);
-	if (wait) {
-		struct timer_list timer;
-		int ret;
-
-		pending_scb->platform_data->flags |= AHD_SCB_UP_EH_SEM;
-		spin_unlock_irq(&ahd->platform_data->spin_lock);
-		init_timer(&timer);
-		timer.data = (u_long)pending_scb;
-		timer.expires = jiffies + (5 * HZ);
-		timer.function = ahd_linux_sem_timeout;
-		add_timer(&timer);
-		printf("Recovery code sleeping\n");
-		down(&ahd->platform_data->eh_sem);
-		printf("Recovery code awake\n");
-        	ret = del_timer_sync(&timer);
-		if (ret == 0) {
-			printf("Timer Expired\n");
-			retval = FAILED;
-		}
-		spin_lock_irq(&ahd->platform_data->spin_lock);
-	}
-	ahd_schedule_runq(ahd);
-	ahd_linux_run_complete_queue(ahd);
-	ahd_midlayer_entrypoint_unlock(ahd, &s);
-	return (retval);
-}
-
-
-static void
-ahd_linux_dev_reset_complete(Scsi_Cmnd *cmd)
-{
-	free(cmd, M_DEVBUF);
+	error = ahd_linux_queue_recovery_cmd(cmd, SCB_ABORT);
+	if (error != 0)
+		printf("aic79xx_abort returns 0x%x\n", error);
+	return error;
 }
 
 /*
  * Attempt to send a target reset message to the device that timed out.
  */
 static int
-ahd_linux_dev_reset(Scsi_Cmnd *cmd)
+ahd_linux_dev_reset(struct scsi_cmnd *cmd)
 {
-	struct	ahd_softc *ahd;
-	struct	scsi_cmnd *recovery_cmd;
-	struct	ahd_linux_device *dev;
-	struct	ahd_initiator_tinfo *tinfo;
-	struct	ahd_tmode_tstate *tstate;
-	struct	scb *scb;
-	struct	hardware_scb *hscb;
-	u_long	s;
-	struct	timer_list timer;
-	int	retval;
-
-	ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
-	recovery_cmd = malloc(sizeof(struct scsi_cmnd), M_DEVBUF, M_WAITOK);
-	if (!recovery_cmd)
-		return (FAILED);
-	memset(recovery_cmd, 0, sizeof(struct scsi_cmnd));
-	recovery_cmd->device = cmd->device;
-	recovery_cmd->scsi_done = ahd_linux_dev_reset_complete;
-#ifdef AHD_DEBUG
-	if ((ahd_debug & AHD_SHOW_RECOVERY) != 0)
-		printf("%s:%d:%d:%d: Device reset called for cmd %p\n",
-		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
-		       cmd->device->lun, cmd);
-#endif
-	ahd_lock(ahd, &s);
-
-	dev = ahd_linux_get_device(ahd, cmd->device->channel, cmd->device->id,
-				   cmd->device->lun, /*alloc*/FALSE);
-	if (dev == NULL) {
-		ahd_unlock(ahd, &s);
-		kfree(recovery_cmd);
-		return (FAILED);
-	}
-	if ((scb = ahd_get_scb(ahd, AHD_NEVER_COL_IDX)) == NULL) {
-		ahd_unlock(ahd, &s);
-		kfree(recovery_cmd);
-		return (FAILED);
-	}
-	tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
-				    cmd->device->id, &tstate);
-	recovery_cmd->result = CAM_REQ_INPROG << 16;
-	recovery_cmd->host_scribble = (char *)scb;
-	scb->io_ctx = recovery_cmd;
-	scb->platform_data->dev = dev;
-	scb->sg_count = 0;
-	ahd_set_residual(scb, 0);
-	ahd_set_sense_residual(scb, 0);
-	hscb = scb->hscb;
-	hscb->control = 0;
-	hscb->scsiid = BUILD_SCSIID(ahd, cmd);
-	hscb->lun = cmd->device->lun;
-	hscb->cdb_len = 0;
-	hscb->task_management = SIU_TASKMGMT_LUN_RESET;
-	scb->flags |= SCB_DEVICE_RESET|SCB_RECOVERY_SCB|SCB_ACTIVE;
-	if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
-		scb->flags |= SCB_PACKETIZED;
-	} else {
-		hscb->control |= MK_MESSAGE;
-	}
-	dev->openings--;
-	dev->active++;
-	dev->commands_issued++;
-	LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
-	ahd_queue_scb(ahd, scb);
+	int error;
 
-	scb->platform_data->flags |= AHD_SCB_UP_EH_SEM;
-	ahd_unlock(ahd, &s);
-	init_timer(&timer);
-	timer.data = (u_long)scb;
-	timer.expires = jiffies + (5 * HZ);
-	timer.function = ahd_linux_sem_timeout;
-	add_timer(&timer);
-	printf("Recovery code sleeping\n");
-	down(&ahd->platform_data->eh_sem);
-	printf("Recovery code awake\n");
-	retval = SUCCESS;
-	if (del_timer_sync(&timer) == 0) {
-		printf("Timer Expired\n");
-		retval = FAILED;
-	}
-	ahd_lock(ahd, &s);
-	ahd_schedule_runq(ahd);
-	ahd_linux_run_complete_queue(ahd);
-	ahd_unlock(ahd, &s);
-	printf("%s: Device reset returning 0x%x\n", ahd_name(ahd), retval);
-	return (retval);
+	error = ahd_linux_queue_recovery_cmd(cmd, SCB_DEVICE_RESET);
+	if (error != 0)
+		printf("aic79xx_dev_reset returns 0x%x\n", error);
+	return error;
 }
 
 /*
  * Reset the SCSI bus.
  */
 static int
-ahd_linux_bus_reset(Scsi_Cmnd *cmd)
+ahd_linux_bus_reset(struct scsi_cmnd *cmd)
 {
 	struct ahd_softc *ahd;
 	u_long s;
@@ -1594,7 +686,6 @@ ahd_linux_bus_reset(Scsi_Cmnd *cmd)
 	ahd_lock(ahd, &s);
 	found = ahd_reset_channel(ahd, cmd->device->channel + 'A',
 				  /*initiate reset*/TRUE);
-	ahd_linux_run_complete_queue(ahd);
 	ahd_unlock(ahd, &s);
 
 	if (bootverbose)
@@ -1604,9 +695,10 @@ ahd_linux_bus_reset(Scsi_Cmnd *cmd)
 	return (SUCCESS);
 }
 
-Scsi_Host_Template aic79xx_driver_template = {
+struct scsi_host_template aic79xx_driver_template = {
 	.module			= THIS_MODULE,
 	.name			= "aic79xx",
+	.proc_name		= "aic79xx",
 	.proc_info		= ahd_linux_proc_info,
 	.info			= ahd_linux_info,
 	.queuecommand		= ahd_linux_queue,
@@ -1623,37 +715,10 @@ Scsi_Host_Template aic79xx_driver_template = {
 	.slave_alloc		= ahd_linux_slave_alloc,
 	.slave_configure	= ahd_linux_slave_configure,
 	.slave_destroy		= ahd_linux_slave_destroy,
+	.target_alloc		= ahd_linux_target_alloc,
+	.target_destroy		= ahd_linux_target_destroy,
 };
 
-/**************************** Tasklet Handler *********************************/
-
-/*
- * In 2.4.X and above, this routine is called from a tasklet,
- * so we must re-acquire our lock prior to executing this code.
- * In all prior kernels, ahd_schedule_runq() calls this routine
- * directly and ahd_schedule_runq() is called with our lock held.
- */
-static void
-ahd_runq_tasklet(unsigned long data)
-{
-	struct ahd_softc* ahd;
-	struct ahd_linux_device *dev;
-	u_long flags;
-
-	ahd = (struct ahd_softc *)data;
-	ahd_lock(ahd, &flags);
-	while ((dev = ahd_linux_next_device_to_run(ahd)) != NULL) {
-	
-		TAILQ_REMOVE(&ahd->platform_data->device_runq, dev, links);
-		dev->flags &= ~AHD_DEV_ON_RUN_LIST;
-		ahd_linux_check_device_queue(ahd, dev);
-		/* Yeild to our interrupt handler */
-		ahd_unlock(ahd, &flags);
-		ahd_lock(ahd, &flags);
-	}
-	ahd_unlock(ahd, &flags);
-}
-
 /******************************** Bus DMA *************************************/
 int
 ahd_dma_tag_create(struct ahd_softc *ahd, bus_dma_tag_t parent,
@@ -1693,36 +758,10 @@ int
 ahd_dmamem_alloc(struct ahd_softc *ahd, bus_dma_tag_t dmat, void** vaddr,
 		 int flags, bus_dmamap_t *mapp)
 {
-	bus_dmamap_t map;
-
-	map = malloc(sizeof(*map), M_DEVBUF, M_NOWAIT);
-	if (map == NULL)
-		return (ENOMEM);
-	/*
-	 * Although we can dma data above 4GB, our
-	 * "consistent" memory is below 4GB for
-	 * space efficiency reasons (only need a 4byte
-	 * address).  For this reason, we have to reset
-	 * our dma mask when doing allocations.
-	 */
-	if (ahd->dev_softc != NULL)
-		if (pci_set_dma_mask(ahd->dev_softc, 0xFFFFFFFF)) {
-			printk(KERN_WARNING "aic79xx: No suitable DMA available.\n");
-			kfree(map);
-			return (ENODEV);
-		}
 	*vaddr = pci_alloc_consistent(ahd->dev_softc,
-				      dmat->maxsize, &map->bus_addr);
-	if (ahd->dev_softc != NULL)
-		if (pci_set_dma_mask(ahd->dev_softc,
-				     ahd->platform_data->hw_dma_mask)) {
-			printk(KERN_WARNING "aic79xx: No suitable DMA available.\n");
-			kfree(map);
-			return (ENODEV);
-		}
+				      dmat->maxsize, mapp);
 	if (*vaddr == NULL)
 		return (ENOMEM);
-	*mapp = map;
 	return(0);
 }
 
@@ -1731,7 +770,7 @@ ahd_dmamem_free(struct ahd_softc *ahd, bus_dma_tag_t dmat,
 		void* vaddr, bus_dmamap_t map)
 {
 	pci_free_consistent(ahd->dev_softc, dmat->maxsize,
-			    vaddr, map->bus_addr);
+			    vaddr, map);
 }
 
 int
@@ -1745,7 +784,7 @@ ahd_dmamap_load(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map,
 	 */
 	bus_dma_segment_t stack_sg;
 
-	stack_sg.ds_addr = map->bus_addr;
+	stack_sg.ds_addr = map;
 	stack_sg.ds_len = dmat->maxsize;
 	cb(cb_arg, &stack_sg, /*nseg*/1, /*error*/0);
 	return (0);
@@ -1754,11 +793,6 @@ ahd_dmamap_load(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map,
 void
 ahd_dmamap_destroy(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map)
 {
-	/*
-	 * The map may is NULL in our < 2.3.X implementation.
-	 */
-	if (map != NULL)
-		free(map, M_DEVBUF);
 }
 
 int
@@ -1823,41 +857,6 @@ ahd_softc_comp(struct ahd_softc *lahd, struct ahd_softc *rahd)
 }
 
 static void
-ahd_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
-{
-
-	if ((instance >= 0) && (targ >= 0)
-	 && (instance < NUM_ELEMENTS(aic79xx_tag_info))
-	 && (targ < AHD_NUM_TARGETS)) {
-		aic79xx_tag_info[instance].tag_commands[targ] = value & 0x1FF;
-		if (bootverbose)
-			printf("tag_info[%d:%d] = %d\n", instance, targ, value);
-	}
-}
-
-static void
-ahd_linux_setup_rd_strm_info(u_long arg, int instance, int targ, int32_t value)
-{
-	if ((instance >= 0)
-	 && (instance < NUM_ELEMENTS(aic79xx_rd_strm_info))) {
-		aic79xx_rd_strm_info[instance] = value & 0xFFFF;
-		if (bootverbose)
-			printf("rd_strm[%d] = 0x%x\n", instance, value);
-	}
-}
-
-static void
-ahd_linux_setup_dv(u_long arg, int instance, int targ, int32_t value)
-{
-	if ((instance >= 0)
-	 && (instance < NUM_ELEMENTS(aic79xx_dv_settings))) {
-		aic79xx_dv_settings[instance] = value;
-		if (bootverbose)
-			printf("dv[%d] = %d\n", instance, value);
-	}
-}
-
-static void
 ahd_linux_setup_iocell_info(u_long index, int instance, int targ, int32_t value)
 {
 
@@ -1887,6 +886,99 @@ ahd_linux_setup_tag_info_global(char *p)
 	}
 }
 
+static void
+ahd_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
+{
+
+	if ((instance >= 0) && (targ >= 0)
+	 && (instance < NUM_ELEMENTS(aic79xx_tag_info))
+	 && (targ < AHD_NUM_TARGETS)) {
+		aic79xx_tag_info[instance].tag_commands[targ] = value & 0x1FF;
+		if (bootverbose)
+			printf("tag_info[%d:%d] = %d\n", instance, targ, value);
+	}
+}
+
+static char *
+ahd_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
+		       void (*callback)(u_long, int, int, int32_t),
+		       u_long callback_arg)
+{
+	char	*tok_end;
+	char	*tok_end2;
+	int      i;
+	int      instance;
+	int	 targ;
+	int	 done;
+	char	 tok_list[] = {'.', ',', '{', '}', '\0'};
+
+	/* All options use a ':' name/arg separator */
+	if (*opt_arg != ':')
+		return (opt_arg);
+	opt_arg++;
+	instance = -1;
+	targ = -1;
+	done = FALSE;
+	/*
+	 * Restore separator that may be in
+	 * the middle of our option argument.
+	 */
+	tok_end = strchr(opt_arg, '\0');
+	if (tok_end < end)
+		*tok_end = ',';
+	while (!done) {
+		switch (*opt_arg) {
+		case '{':
+			if (instance == -1) {
+				instance = 0;
+			} else {
+				if (depth > 1) {
+					if (targ == -1)
+						targ = 0;
+				} else {
+					printf("Malformed Option %s\n",
+					       opt_name);
+					done = TRUE;
+				}
+			}
+			opt_arg++;
+			break;
+		case '}':
+			if (targ != -1)
+				targ = -1;
+			else if (instance != -1)
+				instance = -1;
+			opt_arg++;
+			break;
+		case ',':
+		case '.':
+			if (instance == -1)
+				done = TRUE;
+			else if (targ >= 0)
+				targ++;
+			else if (instance >= 0)
+				instance++;
+			opt_arg++;
+			break;
+		case '\0':
+			done = TRUE;
+			break;
+		default:
+			tok_end = end;
+			for (i = 0; tok_list[i]; i++) {
+				tok_end2 = strchr(opt_arg, tok_list[i]);
+				if ((tok_end2) && (tok_end2 < tok_end))
+					tok_end = tok_end2;
+			}
+			callback(callback_arg, instance, targ,
+				 simple_strtol(opt_arg, NULL, 0));
+			opt_arg = tok_end;
+			break;
+		}
+	}
+	return (opt_arg);
+}
+
 /*
  * Handle Linux boot parameters. This routine allows for assigning a value
  * to a parameter with a ':' between the parameter and the value.
@@ -1916,8 +1008,6 @@ aic79xx_setup(char *s)
 		{ "seltime", &aic79xx_seltime },
 		{ "tag_info", NULL },
 		{ "global_tag_depth", NULL},
-		{ "rd_strm", NULL },
-		{ "dv", NULL },
 		{ "slewrate", NULL },
 		{ "precomp", NULL },
 		{ "amplitude", NULL },
@@ -1946,24 +1036,18 @@ aic79xx_setup(char *s)
 		if (strncmp(p, "global_tag_depth", n) == 0) {
 			ahd_linux_setup_tag_info_global(p + n);
 		} else if (strncmp(p, "tag_info", n) == 0) {
-			s = aic_parse_brace_option("tag_info", p + n, end,
+			s = ahd_parse_brace_option("tag_info", p + n, end,
 			    2, ahd_linux_setup_tag_info, 0);
-		} else if (strncmp(p, "rd_strm", n) == 0) {
-			s = aic_parse_brace_option("rd_strm", p + n, end,
-			    1, ahd_linux_setup_rd_strm_info, 0);
-		} else if (strncmp(p, "dv", n) == 0) {
-			s = aic_parse_brace_option("dv", p + n, end, 1,
-			    ahd_linux_setup_dv, 0);
 		} else if (strncmp(p, "slewrate", n) == 0) {
-			s = aic_parse_brace_option("slewrate",
+			s = ahd_parse_brace_option("slewrate",
 			    p + n, end, 1, ahd_linux_setup_iocell_info,
 			    AIC79XX_SLEWRATE_INDEX);
 		} else if (strncmp(p, "precomp", n) == 0) {
-			s = aic_parse_brace_option("precomp",
+			s = ahd_parse_brace_option("precomp",
 			    p + n, end, 1, ahd_linux_setup_iocell_info,
 			    AIC79XX_PRECOMP_INDEX);
 		} else if (strncmp(p, "amplitude", n) == 0) {
-			s = aic_parse_brace_option("amplitude",
+			s = ahd_parse_brace_option("amplitude",
 			    p + n, end, 1, ahd_linux_setup_iocell_info,
 			    AIC79XX_AMPLITUDE_INDEX);
 		} else if (p[n] == ':') {
@@ -1982,13 +1066,12 @@ __setup("aic79xx=", aic79xx_setup);
 uint32_t aic79xx_verbose;
 
 int
-ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
+ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *template)
 {
 	char	buf[80];
 	struct	Scsi_Host *host;
 	char	*new_name;
 	u_long	s;
-	u_long	target;
 
 	template->name = ahd->description;
 	host = scsi_host_alloc(template, sizeof(struct ahd_softc *));
@@ -1997,11 +1080,7 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
 
 	*((struct ahd_softc **)host->hostdata) = ahd;
 	ahd_lock(ahd, &s);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 	scsi_assign_lock(host, &ahd->platform_data->spin_lock);
-#elif AHD_SCSI_HAS_HOST_LOCK != 0
-	host->lock = &ahd->platform_data->spin_lock;
-#endif
 	ahd->platform_data->host = host;
 	host->can_queue = AHD_MAX_QUEUE;
 	host->cmd_per_lun = 2;
@@ -2012,7 +1091,7 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
 	host->max_lun = AHD_NUM_LUNS;
 	host->max_channel = 0;
 	host->sg_tablesize = AHD_NSEG;
-	ahd_set_unit(ahd, ahd_linux_next_unit());
+	ahd_set_unit(ahd, ahd_linux_unit++);
 	sprintf(buf, "scsi%d", host->host_no);
 	new_name = malloc(strlen(buf) + 1, M_DEVBUF, M_NOWAIT);
 	if (new_name != NULL) {
@@ -2020,54 +1099,14 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
 		ahd_set_name(ahd, new_name);
 	}
 	host->unique_id = ahd->unit;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-	scsi_set_pci_device(host, ahd->dev_softc);
-#endif
-	ahd_linux_setup_user_rd_strm_settings(ahd);
 	ahd_linux_initialize_scsi_bus(ahd);
-	ahd_unlock(ahd, &s);
-	ahd->platform_data->dv_pid = kernel_thread(ahd_linux_dv_thread, ahd, 0);
-	ahd_lock(ahd, &s);
-	if (ahd->platform_data->dv_pid < 0) {
-		printf("%s: Failed to create DV thread, error= %d\n",
-		       ahd_name(ahd), ahd->platform_data->dv_pid);
-		return (-ahd->platform_data->dv_pid);
-	}
-	/*
-	 * Initially allocate *all* of our linux target objects
-	 * so that the DV thread will scan them all in parallel
-	 * just after driver initialization.  Any device that
-	 * does not exist will have its target object destroyed
-	 * by the selection timeout handler.  In the case of a
-	 * device that appears after the initial DV scan, async
-	 * negotiation will occur for the first command, and DV
-	 * will comence should that first command be successful.
-	 */
-	for (target = 0; target < host->max_id; target++) {
-
-		/*
-		 * Skip our own ID.  Some Compaq/HP storage devices
-		 * have enclosure management devices that respond to
-		 * single bit selection (i.e. selecting ourselves).
-		 * It is expected that either an external application
-		 * or a modified kernel will be used to probe this
-		 * ID if it is appropriate.  To accommodate these
-		 * installations, ahc_linux_alloc_target() will allocate
-		 * for our ID if asked to do so.
-		 */
-		if (target == ahd->our_id) 
-			continue;
-
-		ahd_linux_alloc_target(ahd, 0, target);
-	}
 	ahd_intr_enable(ahd, TRUE);
-	ahd_linux_start_dv(ahd);
 	ahd_unlock(ahd, &s);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+	host->transportt = ahd_linux_transport_template;
+
 	scsi_add_host(host, &ahd->dev_softc->dev); /* XXX handle failure */
 	scsi_scan_host(host);
-#endif
 	return (0);
 }
 
@@ -2081,29 +1120,6 @@ ahd_linux_get_memsize(void)
 }
 
 /*
- * Find the smallest available unit number to use
- * for a new device.  We don't just use a static
- * count to handle the "repeated hot-(un)plug"
- * scenario.
- */
-static int
-ahd_linux_next_unit(void)
-{
-	struct ahd_softc *ahd;
-	int unit;
-
-	unit = 0;
-retry:
-	TAILQ_FOREACH(ahd, &ahd_tailq, links) {
-		if (ahd->unit == unit) {
-			unit++;
-			goto retry;
-		}
-	}
-	return (unit);
-}
-
-/*
  * Place the SCSI bus into a known state by either resetting it,
  * or forcing transfer negotiations on the next command to any
  * target.
@@ -2162,20 +1178,9 @@ ahd_platform_alloc(struct ahd_softc *ahd, void *platform_arg)
 	if (ahd->platform_data == NULL)
 		return (ENOMEM);
 	memset(ahd->platform_data, 0, sizeof(struct ahd_platform_data));
-	TAILQ_INIT(&ahd->platform_data->completeq);
-	TAILQ_INIT(&ahd->platform_data->device_runq);
 	ahd->platform_data->irq = AHD_LINUX_NOIRQ;
-	ahd->platform_data->hw_dma_mask = 0xFFFFFFFF;
 	ahd_lockinit(ahd);
-	ahd_done_lockinit(ahd);
-	init_timer(&ahd->platform_data->completeq_timer);
-	ahd->platform_data->completeq_timer.data = (u_long)ahd;
-	ahd->platform_data->completeq_timer.function =
-	    (ahd_linux_callback_t *)ahd_linux_thread_run_complete_queue;
 	init_MUTEX_LOCKED(&ahd->platform_data->eh_sem);
-	init_MUTEX_LOCKED(&ahd->platform_data->dv_sem);
-	init_MUTEX_LOCKED(&ahd->platform_data->dv_cmd_sem);
-	ahd_setup_runq_tasklet(ahd);
 	ahd->seltime = (aic79xx_seltime & 0x3) << 4;
 	return (0);
 }
@@ -2183,39 +1188,27 @@ ahd_platform_alloc(struct ahd_softc *ahd, void *platform_arg)
 void
 ahd_platform_free(struct ahd_softc *ahd)
 {
-	struct ahd_linux_target *targ;
-	struct ahd_linux_device *dev;
+	struct scsi_target *starget;
 	int i, j;
 
 	if (ahd->platform_data != NULL) {
-		del_timer_sync(&ahd->platform_data->completeq_timer);
-		ahd_linux_kill_dv_thread(ahd);
-		ahd_teardown_runq_tasklet(ahd);
 		if (ahd->platform_data->host != NULL) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 			scsi_remove_host(ahd->platform_data->host);
-#endif
 			scsi_host_put(ahd->platform_data->host);
 		}
 
 		/* destroy all of the device and target objects */
 		for (i = 0; i < AHD_NUM_TARGETS; i++) {
-			targ = ahd->platform_data->targets[i];
-			if (targ != NULL) {
-				/* Keep target around through the loop. */
-				targ->refcount++;
+			starget = ahd->platform_data->starget[i];
+			if (starget != NULL) {
 				for (j = 0; j < AHD_NUM_LUNS; j++) {
-
-					if (targ->devices[j] == NULL)
+					struct ahd_linux_target *targ =
+						scsi_transport_target_data(starget);
+					if (targ->sdev[j] == NULL)
 						continue;
-					dev = targ->devices[j];
-					ahd_linux_free_device(ahd, dev);
+					targ->sdev[j] = NULL;
 				}
-				/*
-				 * Forcibly free the target now that
-				 * all devices are gone.
-				 */
-				ahd_linux_free_target(ahd, targ);
+				ahd->platform_data->starget[i] = NULL;
 			}
 		}
 
@@ -2233,16 +1226,6 @@ ahd_platform_free(struct ahd_softc *ahd)
 			release_mem_region(ahd->platform_data->mem_busaddr,
 					   0x1000);
 		}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-    		/*
-		 * In 2.4 we detach from the scsi midlayer before the PCI
-		 * layer invokes our remove callback.  No per-instance
-		 * detach is provided, so we must reach inside the PCI
-		 * subsystem's internals and detach our driver manually.
-		 */
-		if (ahd->dev_softc != NULL)
-			ahd->dev_softc->driver = NULL;
-#endif
 		free(ahd->platform_data, M_DEVBUF);
 	}
 }
@@ -2280,13 +1263,22 @@ void
 ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
 		      ahd_queue_alg alg)
 {
+	struct scsi_target *starget;
+	struct ahd_linux_target *targ;
 	struct ahd_linux_device *dev;
+	struct scsi_device *sdev;
 	int was_queuing;
 	int now_queuing;
 
-	dev = ahd_linux_get_device(ahd, devinfo->channel - 'A',
-				   devinfo->target,
-				   devinfo->lun, /*alloc*/FALSE);
+	starget = ahd->platform_data->starget[devinfo->target];
+	targ = scsi_transport_target_data(starget);
+	BUG_ON(targ == NULL);
+	sdev = targ->sdev[devinfo->lun];
+	if (sdev == NULL)
+		return;
+
+	dev = scsi_transport_device_data(sdev);
+
 	if (dev == NULL)
 		return;
 	was_queuing = dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED);
@@ -2339,1434 +1331,37 @@ ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
 		dev->maxtags = 0;
 		dev->openings =  1 - dev->active;
 	}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-	if (dev->scsi_device != NULL) {
-		switch ((dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED))) {
-		case AHD_DEV_Q_BASIC:
-			scsi_adjust_queue_depth(dev->scsi_device,
-						MSG_SIMPLE_TASK,
-						dev->openings + dev->active);
-			break;
-		case AHD_DEV_Q_TAGGED:
-			scsi_adjust_queue_depth(dev->scsi_device,
-						MSG_ORDERED_TASK,
-						dev->openings + dev->active);
-			break;
-		default:
-			/*
-			 * We allow the OS to queue 2 untagged transactions to
-			 * us at any time even though we can only execute them
-			 * serially on the controller/device.  This should
-			 * remove some latency.
-			 */
-			scsi_adjust_queue_depth(dev->scsi_device,
-						/*NON-TAGGED*/0,
-						/*queue depth*/2);
-			break;
-		}
-	}
-#endif
-}
-
-int
-ahd_platform_abort_scbs(struct ahd_softc *ahd, int target, char channel,
-			int lun, u_int tag, role_t role, uint32_t status)
-{
-	int targ;
-	int maxtarg;
-	int maxlun;
-	int clun;
-	int count;
-
-	if (tag != SCB_LIST_NULL)
-		return (0);
-
-	targ = 0;
-	if (target != CAM_TARGET_WILDCARD) {
-		targ = target;
-		maxtarg = targ + 1;
-	} else {
-		maxtarg = (ahd->features & AHD_WIDE) ? 16 : 8;
-	}
-	clun = 0;
-	if (lun != CAM_LUN_WILDCARD) {
-		clun = lun;
-		maxlun = clun + 1;
-	} else {
-		maxlun = AHD_NUM_LUNS;
-	}
-
-	count = 0;
-	for (; targ < maxtarg; targ++) {
-
-		for (; clun < maxlun; clun++) {
-			struct ahd_linux_device *dev;
-			struct ahd_busyq *busyq;
-			struct ahd_cmd *acmd;
-
-			dev = ahd_linux_get_device(ahd, /*chan*/0, targ,
-						   clun, /*alloc*/FALSE);
-			if (dev == NULL)
-				continue;
-
-			busyq = &dev->busyq;
-			while ((acmd = TAILQ_FIRST(busyq)) != NULL) {
-				Scsi_Cmnd *cmd;
-
-				cmd = &acmd_scsi_cmd(acmd);
-				TAILQ_REMOVE(busyq, acmd,
-					     acmd_links.tqe);
-				count++;
-				cmd->result = status << 16;
-				ahd_linux_queue_cmd_complete(ahd, cmd);
-			}
-		}
-	}
-
-	return (count);
-}
-
-static void
-ahd_linux_thread_run_complete_queue(struct ahd_softc *ahd)
-{
-	u_long flags;
-
-	ahd_lock(ahd, &flags);
-	del_timer(&ahd->platform_data->completeq_timer);
-	ahd->platform_data->flags &= ~AHD_RUN_CMPLT_Q_TIMER;
-	ahd_linux_run_complete_queue(ahd);
-	ahd_unlock(ahd, &flags);
-}
-
-static void
-ahd_linux_start_dv(struct ahd_softc *ahd)
-{
-
-	/*
-	 * Freeze the simq and signal ahd_linux_queue to not let any
-	 * more commands through
-	 */
-	if ((ahd->platform_data->flags & AHD_DV_ACTIVE) == 0) {
-#ifdef AHD_DEBUG
-		if (ahd_debug & AHD_SHOW_DV)
-			printf("%s: Starting DV\n", ahd_name(ahd));
-#endif
-
-		ahd->platform_data->flags |= AHD_DV_ACTIVE;
-		ahd_freeze_simq(ahd);
-
-		/* Wake up the DV kthread */
-		up(&ahd->platform_data->dv_sem);
-	}
-}
-
-static int
-ahd_linux_dv_thread(void *data)
-{
-	struct	ahd_softc *ahd;
-	int	target;
-	u_long	s;
-
-	ahd = (struct ahd_softc *)data;
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV)
-		printf("In DV Thread\n");
-#endif
-
-	/*
-	 * Complete thread creation.
-	 */
-	lock_kernel();
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,60)
-	/*
-	 * Don't care about any signals.
-	 */
-	siginitsetinv(&current->blocked, 0);
-
-	daemonize();
-	sprintf(current->comm, "ahd_dv_%d", ahd->unit);
-#else
-	daemonize("ahd_dv_%d", ahd->unit);
-	current->flags |= PF_NOFREEZE;
-#endif
-	unlock_kernel();
-
-	while (1) {
-		/*
-		 * Use down_interruptible() rather than down() to
-		 * avoid inclusion in the load average.
-		 */
-		down_interruptible(&ahd->platform_data->dv_sem);
-
-		/* Check to see if we've been signaled to exit */
-		ahd_lock(ahd, &s);
-		if ((ahd->platform_data->flags & AHD_DV_SHUTDOWN) != 0) {
-			ahd_unlock(ahd, &s);
-			break;
-		}
-		ahd_unlock(ahd, &s);
-
-#ifdef AHD_DEBUG
-		if (ahd_debug & AHD_SHOW_DV)
-			printf("%s: Beginning Domain Validation\n",
-			       ahd_name(ahd));
-#endif
-
-		/*
-		 * Wait for any pending commands to drain before proceeding.
-		 */
-		ahd_lock(ahd, &s);
-		while (LIST_FIRST(&ahd->pending_scbs) != NULL) {
-			ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_EMPTY;
-			ahd_unlock(ahd, &s);
-			down_interruptible(&ahd->platform_data->dv_sem);
-			ahd_lock(ahd, &s);
-		}
-
-		/*
-		 * Wait for the SIMQ to be released so that DV is the
-		 * only reason the queue is frozen.
-		 */
-		while (AHD_DV_SIMQ_FROZEN(ahd) == 0) {
-			ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_RELEASE;
-			ahd_unlock(ahd, &s);
-			down_interruptible(&ahd->platform_data->dv_sem);
-			ahd_lock(ahd, &s);
-		}
-		ahd_unlock(ahd, &s);
-
-		for (target = 0; target < AHD_NUM_TARGETS; target++)
-			ahd_linux_dv_target(ahd, target);
-
-		ahd_lock(ahd, &s);
-		ahd->platform_data->flags &= ~AHD_DV_ACTIVE;
-		ahd_unlock(ahd, &s);
-
-		/*
-		 * Release the SIMQ so that normal commands are
-		 * allowed to continue on the bus.
-		 */
-		ahd_release_simq(ahd);
-	}
-	up(&ahd->platform_data->eh_sem);
-	return (0);
-}
-
-static void
-ahd_linux_kill_dv_thread(struct ahd_softc *ahd)
-{
-	u_long s;
-
-	ahd_lock(ahd, &s);
-	if (ahd->platform_data->dv_pid != 0) {
-		ahd->platform_data->flags |= AHD_DV_SHUTDOWN;
-		ahd_unlock(ahd, &s);
-		up(&ahd->platform_data->dv_sem);
-
-		/*
-		 * Use the eh_sem as an indicator that the
-		 * dv thread is exiting.  Note that the dv
-		 * thread must still return after performing
-		 * the up on our semaphore before it has
-		 * completely exited this module.  Unfortunately,
-		 * there seems to be no easy way to wait for the
-		 * exit of a thread for which you are not the
-		 * parent (dv threads are parented by init).
-		 * Cross your fingers...
-		 */
-		down(&ahd->platform_data->eh_sem);
-
-		/*
-		 * Mark the dv thread as already dead.  This
-		 * avoids attempting to kill it a second time.
-		 * This is necessary because we must kill the
-		 * DV thread before calling ahd_free() in the
-		 * module shutdown case to avoid bogus locking
-		 * in the SCSI mid-layer, but we ahd_free() is
-		 * called without killing the DV thread in the
-		 * instance detach case, so ahd_platform_free()
-		 * calls us again to verify that the DV thread
-		 * is dead.
-		 */
-		ahd->platform_data->dv_pid = 0;
-	} else {
-		ahd_unlock(ahd, &s);
-	}
-}
-
-#define AHD_LINUX_DV_INQ_SHORT_LEN	36
-#define AHD_LINUX_DV_INQ_LEN		256
-#define AHD_LINUX_DV_TIMEOUT		(HZ / 4)
-
-#define AHD_SET_DV_STATE(ahd, targ, newstate) \
-	ahd_set_dv_state(ahd, targ, newstate, __LINE__)
-
-static __inline void
-ahd_set_dv_state(struct ahd_softc *ahd, struct ahd_linux_target *targ,
-		 ahd_dv_state newstate, u_int line)
-{
-	ahd_dv_state oldstate;
-
-	oldstate = targ->dv_state;
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV)
-		printf("%s:%d: Going from state %d to state %d\n",
-		       ahd_name(ahd), line, oldstate, newstate);
-#endif
-
-	if (oldstate == newstate)
-		targ->dv_state_retry++;
-	else
-		targ->dv_state_retry = 0;
-	targ->dv_state = newstate;
-}
-
-static void
-ahd_linux_dv_target(struct ahd_softc *ahd, u_int target_offset)
-{
-	struct	 ahd_devinfo devinfo;
-	struct	 ahd_linux_target *targ;
-	struct	 scsi_cmnd *cmd;
-	struct	 scsi_device *scsi_dev;
-	struct	 scsi_sense_data *sense;
-	uint8_t *buffer;
-	u_long	 s;
-	u_int	 timeout;
-	int	 echo_size;
-
-	sense = NULL;
-	buffer = NULL;
-	echo_size = 0;
-	ahd_lock(ahd, &s);
-	targ = ahd->platform_data->targets[target_offset];
-	if (targ == NULL || (targ->flags & AHD_DV_REQUIRED) == 0) {
-		ahd_unlock(ahd, &s);
-		return;
-	}
-	ahd_compile_devinfo(&devinfo, ahd->our_id, targ->target, /*lun*/0,
-			    targ->channel + 'A', ROLE_INITIATOR);
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, &devinfo);
-		printf("Performing DV\n");
-	}
-#endif
-
-	ahd_unlock(ahd, &s);
-
-	cmd = malloc(sizeof(struct scsi_cmnd), M_DEVBUF, M_WAITOK);
-	scsi_dev = malloc(sizeof(struct scsi_device), M_DEVBUF, M_WAITOK);
-	scsi_dev->host = ahd->platform_data->host;
-	scsi_dev->id = devinfo.target;
-	scsi_dev->lun = devinfo.lun;
-	scsi_dev->channel = devinfo.channel - 'A';
-	ahd->platform_data->dv_scsi_dev = scsi_dev;
-
-	AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_INQ_SHORT_ASYNC);
-
-	while (targ->dv_state != AHD_DV_STATE_EXIT) {
-		timeout = AHD_LINUX_DV_TIMEOUT;
-		switch (targ->dv_state) {
-		case AHD_DV_STATE_INQ_SHORT_ASYNC:
-		case AHD_DV_STATE_INQ_ASYNC:
-		case AHD_DV_STATE_INQ_ASYNC_VERIFY:
-			/*
-			 * Set things to async narrow to reduce the
-			 * chance that the INQ will fail.
-			 */
-			ahd_lock(ahd, &s);
-			ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
-					 AHD_TRANS_GOAL, /*paused*/FALSE);
-			ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
-				      AHD_TRANS_GOAL, /*paused*/FALSE);
-			ahd_unlock(ahd, &s);
-			timeout = 10 * HZ;
-			targ->flags &= ~AHD_INQ_VALID;
-			/* FALLTHROUGH */
-		case AHD_DV_STATE_INQ_VERIFY:
-		{
-			u_int inq_len;
-
-			if (targ->dv_state == AHD_DV_STATE_INQ_SHORT_ASYNC)
-				inq_len = AHD_LINUX_DV_INQ_SHORT_LEN;
-			else
-				inq_len = targ->inq_data->additional_length + 5;
-			ahd_linux_dv_inq(ahd, cmd, &devinfo, targ, inq_len);
-			break;
-		}
-		case AHD_DV_STATE_TUR:
-		case AHD_DV_STATE_BUSY:
-			timeout = 5 * HZ;
-			ahd_linux_dv_tur(ahd, cmd, &devinfo);
-			break;
-		case AHD_DV_STATE_REBD:
-			ahd_linux_dv_rebd(ahd, cmd, &devinfo, targ);
-			break;
-		case AHD_DV_STATE_WEB:
-			ahd_linux_dv_web(ahd, cmd, &devinfo, targ);
-			break;
-
-		case AHD_DV_STATE_REB:
-			ahd_linux_dv_reb(ahd, cmd, &devinfo, targ);
-			break;
-
-		case AHD_DV_STATE_SU:
-			ahd_linux_dv_su(ahd, cmd, &devinfo, targ);
-			timeout = 50 * HZ;
-			break;
-
-		default:
-			ahd_print_devinfo(ahd, &devinfo);
-			printf("Unknown DV state %d\n", targ->dv_state);
-			goto out;
-		}
-
-		/* Queue the command and wait for it to complete */
-		/* Abuse eh_timeout in the scsi_cmnd struct for our purposes */
-		init_timer(&cmd->eh_timeout);
-#ifdef AHD_DEBUG
-		if ((ahd_debug & AHD_SHOW_MESSAGES) != 0)
-			/*
-			 * All of the printfs during negotiation
-			 * really slow down the negotiation.
-			 * Add a bit of time just to be safe.
-			 */
-			timeout += HZ;
-#endif
-		scsi_add_timer(cmd, timeout, ahd_linux_dv_timeout);
-		/*
-		 * In 2.5.X, it is assumed that all calls from the
-		 * "midlayer" (which we are emulating) will have the
-		 * ahd host lock held.  For other kernels, the
-		 * io_request_lock must be held.
-		 */
-#if AHD_SCSI_HAS_HOST_LOCK != 0
-		ahd_lock(ahd, &s);
-#else
-		spin_lock_irqsave(&io_request_lock, s);
-#endif
-		ahd_linux_queue(cmd, ahd_linux_dv_complete);
-#if AHD_SCSI_HAS_HOST_LOCK != 0
-		ahd_unlock(ahd, &s);
-#else
-		spin_unlock_irqrestore(&io_request_lock, s);
-#endif
-		down_interruptible(&ahd->platform_data->dv_cmd_sem);
-		/*
-		 * Wait for the SIMQ to be released so that DV is the
-		 * only reason the queue is frozen.
-		 */
-		ahd_lock(ahd, &s);
-		while (AHD_DV_SIMQ_FROZEN(ahd) == 0) {
-			ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_RELEASE;
-			ahd_unlock(ahd, &s);
-			down_interruptible(&ahd->platform_data->dv_sem);
-			ahd_lock(ahd, &s);
-		}
-		ahd_unlock(ahd, &s);
-
-		ahd_linux_dv_transition(ahd, cmd, &devinfo, targ);
-	}
-
-out:
-	if ((targ->flags & AHD_INQ_VALID) != 0
-	 && ahd_linux_get_device(ahd, devinfo.channel - 'A',
-				 devinfo.target, devinfo.lun,
-				 /*alloc*/FALSE) == NULL) {
-		/*
-		 * The DV state machine failed to configure this device.  
-		 * This is normal if DV is disabled.  Since we have inquiry
-		 * data, filter it and use the "optimistic" negotiation
-		 * parameters found in the inquiry string.
-		 */
-		ahd_linux_filter_inquiry(ahd, &devinfo);
-		if ((targ->flags & (AHD_BASIC_DV|AHD_ENHANCED_DV)) != 0) {
-			ahd_print_devinfo(ahd, &devinfo);
-			printf("DV failed to configure device.  "
-			       "Please file a bug report against "
-			       "this driver.\n");
-		}
-	}
-
-	if (cmd != NULL)
-		free(cmd, M_DEVBUF);
-
-	if (ahd->platform_data->dv_scsi_dev != NULL) {
-		free(ahd->platform_data->dv_scsi_dev, M_DEVBUF);
-		ahd->platform_data->dv_scsi_dev = NULL;
-	}
-
-	ahd_lock(ahd, &s);
-	if (targ->dv_buffer != NULL) {
-		free(targ->dv_buffer, M_DEVBUF);
-		targ->dv_buffer = NULL;
-	}
-	if (targ->dv_buffer1 != NULL) {
-		free(targ->dv_buffer1, M_DEVBUF);
-		targ->dv_buffer1 = NULL;
-	}
-	targ->flags &= ~AHD_DV_REQUIRED;
-	if (targ->refcount == 0)
-		ahd_linux_free_target(ahd, targ);
-	ahd_unlock(ahd, &s);
-}
-
-static __inline int
-ahd_linux_dv_fallback(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
-{
-	u_long s;
-	int retval;
-
-	ahd_lock(ahd, &s);
-	retval = ahd_linux_fallback(ahd, devinfo);
-	ahd_unlock(ahd, &s);
-
-	return (retval);
-}
-
-static void
-ahd_linux_dv_transition(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
-			struct ahd_devinfo *devinfo,
-			struct ahd_linux_target *targ)
-{
-	u_int32_t status;
-
-	status = aic_error_action(cmd, targ->inq_data,
-				  ahd_cmd_get_transaction_status(cmd),
-				  ahd_cmd_get_scsi_status(cmd));
-
-	
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, devinfo);
-		printf("Entering ahd_linux_dv_transition, state= %d, "
-		       "status= 0x%x, cmd->result= 0x%x\n", targ->dv_state,
-		       status, cmd->result);
-	}
-#endif
 
-	switch (targ->dv_state) {
-	case AHD_DV_STATE_INQ_SHORT_ASYNC:
-	case AHD_DV_STATE_INQ_ASYNC:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-		{
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state+1);
-			break;
-		}
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		case SS_TUR:
-		case SS_RETRY:
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			if (ahd_cmd_get_transaction_status(cmd)
-			 == CAM_REQUEUE_REQ)
-				targ->dv_state_retry--;
-			if ((status & SS_ERRMASK) == EBUSY)
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
-			if (targ->dv_state_retry < 10)
-				break;
-			/* FALLTHROUGH */
-		default:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
-			if (ahd_debug & AHD_SHOW_DV) {
-				ahd_print_devinfo(ahd, devinfo);
-				printf("Failed DV inquiry, skipping\n");
-			}
-#endif
-			break;
-		}
+	switch ((dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED))) {
+	case AHD_DEV_Q_BASIC:
+		scsi_adjust_queue_depth(sdev,
+					MSG_SIMPLE_TASK,
+					dev->openings + dev->active);
 		break;
-	case AHD_DV_STATE_INQ_ASYNC_VERIFY:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-		{
-			u_int xportflags;
-			u_int spi3data;
-
-			if (memcmp(targ->inq_data, targ->dv_buffer,
-				   AHD_LINUX_DV_INQ_LEN) != 0) {
-				/*
-				 * Inquiry data must have changed.
-				 * Try from the top again.
-				 */
-				AHD_SET_DV_STATE(ahd, targ,
-						 AHD_DV_STATE_INQ_SHORT_ASYNC);
-				break;
-			}
-
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state+1);
-			targ->flags |= AHD_INQ_VALID;
-			if (ahd_linux_user_dv_setting(ahd) == 0)
-				break;
-
-			xportflags = targ->inq_data->flags;
-			if ((xportflags & (SID_Sync|SID_WBus16)) == 0)
-				break;
-
-			spi3data = targ->inq_data->spi3data;
-			switch (spi3data & SID_SPI_CLOCK_DT_ST) {
-			default:
-			case SID_SPI_CLOCK_ST:
-				/* Assume only basic DV is supported. */
-				targ->flags |= AHD_BASIC_DV;
-				break;
-			case SID_SPI_CLOCK_DT:
-			case SID_SPI_CLOCK_DT_ST:
-				targ->flags |= AHD_ENHANCED_DV;
-				break;
-			}
-			break;
-		}
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		case SS_TUR:
-		case SS_RETRY:
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			if (ahd_cmd_get_transaction_status(cmd)
-			 == CAM_REQUEUE_REQ)
-				targ->dv_state_retry--;
-
-			if ((status & SS_ERRMASK) == EBUSY)
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
-			if (targ->dv_state_retry < 10)
-				break;
-			/* FALLTHROUGH */
-		default:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
-			if (ahd_debug & AHD_SHOW_DV) {
-				ahd_print_devinfo(ahd, devinfo);
-				printf("Failed DV inquiry, skipping\n");
-			}
-#endif
-			break;
-		}
+	case AHD_DEV_Q_TAGGED:
+		scsi_adjust_queue_depth(sdev,
+					MSG_ORDERED_TASK,
+					dev->openings + dev->active);
 		break;
-	case AHD_DV_STATE_INQ_VERIFY:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-		{
-
-			if (memcmp(targ->inq_data, targ->dv_buffer,
-				   AHD_LINUX_DV_INQ_LEN) == 0) {
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-				break;
-			}
-
-#ifdef AHD_DEBUG
-			if (ahd_debug & AHD_SHOW_DV) {
-				int i;
-
-				ahd_print_devinfo(ahd, devinfo);
-				printf("Inquiry buffer mismatch:");
-				for (i = 0; i < AHD_LINUX_DV_INQ_LEN; i++) {
-					if ((i & 0xF) == 0)
-						printf("\n        ");
-					printf("0x%x:0x0%x ",
-					       ((uint8_t *)targ->inq_data)[i], 
-					       targ->dv_buffer[i]);
-				}
-				printf("\n");
-			}
-#endif
-
-			if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-				break;
-			}
-			/*
-			 * Do not count "falling back"
-			 * against our retries.
-			 */
-			targ->dv_state_retry = 0;
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			break;
-		}
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		case SS_TUR:
-		case SS_RETRY:
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			if (ahd_cmd_get_transaction_status(cmd)
-			 == CAM_REQUEUE_REQ) {
-				targ->dv_state_retry--;
-			} else if ((status & SSQ_FALLBACK) != 0) {
-				if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
-					AHD_SET_DV_STATE(ahd, targ,
-							 AHD_DV_STATE_EXIT);
-					break;
-				}
-				/*
-				 * Do not count "falling back"
-				 * against our retries.
-				 */
-				targ->dv_state_retry = 0;
-			} else if ((status & SS_ERRMASK) == EBUSY)
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
-			if (targ->dv_state_retry < 10)
-				break;
-			/* FALLTHROUGH */
-		default:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
-			if (ahd_debug & AHD_SHOW_DV) {
-				ahd_print_devinfo(ahd, devinfo);
-				printf("Failed DV inquiry, skipping\n");
-			}
-#endif
-			break;
-		}
-		break;
-
-	case AHD_DV_STATE_TUR:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-			if ((targ->flags & AHD_BASIC_DV) != 0) {
-				ahd_linux_filter_inquiry(ahd, devinfo);
-				AHD_SET_DV_STATE(ahd, targ,
-						 AHD_DV_STATE_INQ_VERIFY);
-			} else if ((targ->flags & AHD_ENHANCED_DV) != 0) {
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_REBD);
-			} else {
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-			}
-			break;
-		case SS_RETRY:
-		case SS_TUR:
-			if ((status & SS_ERRMASK) == EBUSY) {
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
-				break;
-			}
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			if (ahd_cmd_get_transaction_status(cmd)
-			 == CAM_REQUEUE_REQ) {
-				targ->dv_state_retry--;
-			} else if ((status & SSQ_FALLBACK) != 0) {
-				if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
-					AHD_SET_DV_STATE(ahd, targ,
-							 AHD_DV_STATE_EXIT);
-					break;
-				}
-				/*
-				 * Do not count "falling back"
-				 * against our retries.
-				 */
-				targ->dv_state_retry = 0;
-			}
-			if (targ->dv_state_retry >= 10) {
-#ifdef AHD_DEBUG
-				if (ahd_debug & AHD_SHOW_DV) {
-					ahd_print_devinfo(ahd, devinfo);
-					printf("DV TUR reties exhausted\n");
-				}
-#endif
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-				break;
-			}
-			if (status & SSQ_DELAY)
-				ssleep(1);
-
-			break;
-		case SS_START:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_SU);
-			break;
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		default:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-			break;
-		}
-		break;
-
-	case AHD_DV_STATE_REBD:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-		{
-			uint32_t echo_size;
-
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_WEB);
-			echo_size = scsi_3btoul(&targ->dv_buffer[1]);
-			echo_size &= 0x1FFF;
-#ifdef AHD_DEBUG
-			if (ahd_debug & AHD_SHOW_DV) {
-				ahd_print_devinfo(ahd, devinfo);
-				printf("Echo buffer size= %d\n", echo_size);
-			}
-#endif
-			if (echo_size == 0) {
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-				break;
-			}
-
-			/* Generate the buffer pattern */
-			targ->dv_echo_size = echo_size;
-			ahd_linux_generate_dv_pattern(targ);
-			/*
-			 * Setup initial negotiation values.
-			 */
-			ahd_linux_filter_inquiry(ahd, devinfo);
-			break;
-		}
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		case SS_RETRY:
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			if (ahd_cmd_get_transaction_status(cmd)
-			 == CAM_REQUEUE_REQ)
-				targ->dv_state_retry--;
-			if (targ->dv_state_retry <= 10)
-				break;
-#ifdef AHD_DEBUG
-			if (ahd_debug & AHD_SHOW_DV) {
-				ahd_print_devinfo(ahd, devinfo);
-				printf("DV REBD reties exhausted\n");
-			}
-#endif
-			/* FALLTHROUGH */
-		case SS_FATAL:
-		default:
-			/*
-			 * Setup initial negotiation values
-			 * and try level 1 DV.
-			 */
-			ahd_linux_filter_inquiry(ahd, devinfo);
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_INQ_VERIFY);
-			targ->dv_echo_size = 0;
-			break;
-		}
-		break;
-
-	case AHD_DV_STATE_WEB:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_REB);
-			break;
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		case SS_RETRY:
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			if (ahd_cmd_get_transaction_status(cmd)
-			 == CAM_REQUEUE_REQ) {
-				targ->dv_state_retry--;
-			} else if ((status & SSQ_FALLBACK) != 0) {
-				if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
-					AHD_SET_DV_STATE(ahd, targ,
-							 AHD_DV_STATE_EXIT);
-					break;
-				}
-				/*
-				 * Do not count "falling back"
-				 * against our retries.
-				 */
-				targ->dv_state_retry = 0;
-			}
-			if (targ->dv_state_retry <= 10)
-				break;
-			/* FALLTHROUGH */
-#ifdef AHD_DEBUG
-			if (ahd_debug & AHD_SHOW_DV) {
-				ahd_print_devinfo(ahd, devinfo);
-				printf("DV WEB reties exhausted\n");
-			}
-#endif
-		default:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-			break;
-		}
-		break;
-
-	case AHD_DV_STATE_REB:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-			if (memcmp(targ->dv_buffer, targ->dv_buffer1,
-				   targ->dv_echo_size) != 0) {
-				if (ahd_linux_dv_fallback(ahd, devinfo) != 0)
-					AHD_SET_DV_STATE(ahd, targ,
-							 AHD_DV_STATE_EXIT);
-				else
-					AHD_SET_DV_STATE(ahd, targ,
-							 AHD_DV_STATE_WEB);
-				break;
-			}
-			
-			if (targ->dv_buffer != NULL) {
-				free(targ->dv_buffer, M_DEVBUF);
-				targ->dv_buffer = NULL;
-			}
-			if (targ->dv_buffer1 != NULL) {
-				free(targ->dv_buffer1, M_DEVBUF);
-				targ->dv_buffer1 = NULL;
-			}
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-			break;
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		case SS_RETRY:
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			if (ahd_cmd_get_transaction_status(cmd)
-			 == CAM_REQUEUE_REQ) {
-				targ->dv_state_retry--;
-			} else if ((status & SSQ_FALLBACK) != 0) {
-				if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
-					AHD_SET_DV_STATE(ahd, targ,
-							 AHD_DV_STATE_EXIT);
-					break;
-				}
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_WEB);
-			}
-			if (targ->dv_state_retry <= 10) {
-				if ((status & (SSQ_DELAY_RANDOM|SSQ_DELAY))!= 0)
-					msleep(ahd->our_id*1000/10);
-				break;
-			}
-#ifdef AHD_DEBUG
-			if (ahd_debug & AHD_SHOW_DV) {
-				ahd_print_devinfo(ahd, devinfo);
-				printf("DV REB reties exhausted\n");
-			}
-#endif
-			/* FALLTHROUGH */
-		default:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-			break;
-		}
-		break;
-
-	case AHD_DV_STATE_SU:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		default:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-			break;
-		}
-		break;
-
-	case AHD_DV_STATE_BUSY:
-		switch (status & SS_MASK) {
-		case SS_NOP:
-		case SS_INQ_REFRESH:
-			AHD_SET_DV_STATE(ahd, targ,
-					 AHD_DV_STATE_INQ_SHORT_ASYNC);
-			break;
-		case SS_TUR:
-		case SS_RETRY:
-			AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
-			if (ahd_cmd_get_transaction_status(cmd)
-			 == CAM_REQUEUE_REQ) {
-				targ->dv_state_retry--;
-			} else if (targ->dv_state_retry < 60) {
-				if ((status & SSQ_DELAY) != 0)
-					ssleep(1);
-			} else {
-#ifdef AHD_DEBUG
-				if (ahd_debug & AHD_SHOW_DV) {
-					ahd_print_devinfo(ahd, devinfo);
-					printf("DV BUSY reties exhausted\n");
-				}
-#endif
-				AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-			}
-			break;
-		default:
-			AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-			break;
-		}
-		break;
-
 	default:
-		printf("%s: Invalid DV completion state %d\n", ahd_name(ahd),
-		       targ->dv_state);
-		AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-		break;
-	}
-}
-
-static void
-ahd_linux_dv_fill_cmd(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
-		      struct ahd_devinfo *devinfo)
-{
-	memset(cmd, 0, sizeof(struct scsi_cmnd));
-	cmd->device = ahd->platform_data->dv_scsi_dev;
-	cmd->scsi_done = ahd_linux_dv_complete;
-}
-
-/*
- * Synthesize an inquiry command.  On the return trip, it'll be
- * sniffed and the device transfer settings set for us.
- */
-static void
-ahd_linux_dv_inq(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
-		 struct ahd_devinfo *devinfo, struct ahd_linux_target *targ,
-		 u_int request_length)
-{
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, devinfo);
-		printf("Sending INQ\n");
-	}
-#endif
-	if (targ->inq_data == NULL)
-		targ->inq_data = malloc(AHD_LINUX_DV_INQ_LEN,
-					M_DEVBUF, M_WAITOK);
-	if (targ->dv_state > AHD_DV_STATE_INQ_ASYNC) {
-		if (targ->dv_buffer != NULL)
-			free(targ->dv_buffer, M_DEVBUF);
-		targ->dv_buffer = malloc(AHD_LINUX_DV_INQ_LEN,
-					 M_DEVBUF, M_WAITOK);
-	}
-
-	ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-	cmd->sc_data_direction = DMA_FROM_DEVICE;
-	cmd->cmd_len = 6;
-	cmd->cmnd[0] = INQUIRY;
-	cmd->cmnd[4] = request_length;
-	cmd->request_bufflen = request_length;
-	if (targ->dv_state > AHD_DV_STATE_INQ_ASYNC)
-		cmd->request_buffer = targ->dv_buffer;
-	else
-		cmd->request_buffer = targ->inq_data;
-	memset(cmd->request_buffer, 0, AHD_LINUX_DV_INQ_LEN);
-}
-
-static void
-ahd_linux_dv_tur(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
-		 struct ahd_devinfo *devinfo)
-{
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, devinfo);
-		printf("Sending TUR\n");
-	}
-#endif
-	/* Do a TUR to clear out any non-fatal transitional state */
-	ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-	cmd->sc_data_direction = DMA_NONE;
-	cmd->cmd_len = 6;
-	cmd->cmnd[0] = TEST_UNIT_READY;
-}
-
-#define AHD_REBD_LEN 4
-
-static void
-ahd_linux_dv_rebd(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
-		 struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, devinfo);
-		printf("Sending REBD\n");
-	}
-#endif
-	if (targ->dv_buffer != NULL)
-		free(targ->dv_buffer, M_DEVBUF);
-	targ->dv_buffer = malloc(AHD_REBD_LEN, M_DEVBUF, M_WAITOK);
-	ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-	cmd->sc_data_direction = DMA_FROM_DEVICE;
-	cmd->cmd_len = 10;
-	cmd->cmnd[0] = READ_BUFFER;
-	cmd->cmnd[1] = 0x0b;
-	scsi_ulto3b(AHD_REBD_LEN, &cmd->cmnd[6]);
-	cmd->request_bufflen = AHD_REBD_LEN;
-	cmd->underflow = cmd->request_bufflen;
-	cmd->request_buffer = targ->dv_buffer;
-}
-
-static void
-ahd_linux_dv_web(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
-		 struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, devinfo);
-		printf("Sending WEB\n");
-	}
-#endif
-	ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-	cmd->sc_data_direction = DMA_TO_DEVICE;
-	cmd->cmd_len = 10;
-	cmd->cmnd[0] = WRITE_BUFFER;
-	cmd->cmnd[1] = 0x0a;
-	scsi_ulto3b(targ->dv_echo_size, &cmd->cmnd[6]);
-	cmd->request_bufflen = targ->dv_echo_size;
-	cmd->underflow = cmd->request_bufflen;
-	cmd->request_buffer = targ->dv_buffer;
-}
-
-static void
-ahd_linux_dv_reb(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
-		 struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, devinfo);
-		printf("Sending REB\n");
-	}
-#endif
-	ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-	cmd->sc_data_direction = DMA_FROM_DEVICE;
-	cmd->cmd_len = 10;
-	cmd->cmnd[0] = READ_BUFFER;
-	cmd->cmnd[1] = 0x0a;
-	scsi_ulto3b(targ->dv_echo_size, &cmd->cmnd[6]);
-	cmd->request_bufflen = targ->dv_echo_size;
-	cmd->underflow = cmd->request_bufflen;
-	cmd->request_buffer = targ->dv_buffer1;
-}
-
-static void
-ahd_linux_dv_su(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
-		struct ahd_devinfo *devinfo,
-		struct ahd_linux_target *targ)
-{
-	u_int le;
-
-	le = SID_IS_REMOVABLE(targ->inq_data) ? SSS_LOEJ : 0;
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, devinfo);
-		printf("Sending SU\n");
-	}
-#endif
-	ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-	cmd->sc_data_direction = DMA_NONE;
-	cmd->cmd_len = 6;
-	cmd->cmnd[0] = START_STOP_UNIT;
-	cmd->cmnd[4] = le | SSS_START;
-}
-
-static int
-ahd_linux_fallback(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
-{
-	struct	ahd_linux_target *targ;
-	struct	ahd_initiator_tinfo *tinfo;
-	struct	ahd_transinfo *goal;
-	struct	ahd_tmode_tstate *tstate;
-	u_int	width;
-	u_int	period;
-	u_int	offset;
-	u_int	ppr_options;
-	u_int	cur_speed;
-	u_int	wide_speed;
-	u_int	narrow_speed;
-	u_int	fallback_speed;
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		ahd_print_devinfo(ahd, devinfo);
-		printf("Trying to fallback\n");
-	}
-#endif
-	targ = ahd->platform_data->targets[devinfo->target_offset];
-	tinfo = ahd_fetch_transinfo(ahd, devinfo->channel,
-				    devinfo->our_scsiid,
-				    devinfo->target, &tstate);
-	goal = &tinfo->goal;
-	width = goal->width;
-	period = goal->period;
-	offset = goal->offset;
-	ppr_options = goal->ppr_options;
-	if (offset == 0)
-		period = AHD_ASYNC_XFER_PERIOD;
-	if (targ->dv_next_narrow_period == 0)
-		targ->dv_next_narrow_period = MAX(period, AHD_SYNCRATE_ULTRA2);
-	if (targ->dv_next_wide_period == 0)
-		targ->dv_next_wide_period = period;
-	if (targ->dv_max_width == 0)
-		targ->dv_max_width = width;
-	if (targ->dv_max_ppr_options == 0)
-		targ->dv_max_ppr_options = ppr_options;
-	if (targ->dv_last_ppr_options == 0)
-		targ->dv_last_ppr_options = ppr_options;
-
-	cur_speed = aic_calc_speed(width, period, offset, AHD_SYNCRATE_MIN);
-	wide_speed = aic_calc_speed(MSG_EXT_WDTR_BUS_16_BIT,
-					  targ->dv_next_wide_period,
-					  MAX_OFFSET, AHD_SYNCRATE_MIN);
-	narrow_speed = aic_calc_speed(MSG_EXT_WDTR_BUS_8_BIT,
-					    targ->dv_next_narrow_period,
-					    MAX_OFFSET, AHD_SYNCRATE_MIN);
-	fallback_speed = aic_calc_speed(width, period+1, offset,
-					      AHD_SYNCRATE_MIN);
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		printf("cur_speed= %d, wide_speed= %d, narrow_speed= %d, "
-		       "fallback_speed= %d\n", cur_speed, wide_speed,
-		       narrow_speed, fallback_speed);
-	}
-#endif
-
-	if (cur_speed > 160000) {
-		/*
-		 * Paced/DT/IU_REQ only transfer speeds.  All we
-		 * can do is fallback in terms of syncrate.
-		 */
-		period++;
-	} else if (cur_speed > 80000) {
-		if ((ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
-			/*
-			 * Try without IU_REQ as it may be confusing
-			 * an expander.
-			 */
-			ppr_options &= ~MSG_EXT_PPR_IU_REQ;
-		} else {
-			/*
-			 * Paced/DT only transfer speeds.  All we
-			 * can do is fallback in terms of syncrate.
-			 */
-			period++;
-			ppr_options = targ->dv_max_ppr_options;
-		}
-	} else if (cur_speed > 3300) {
-
 		/*
-		 * In this range we the following
-		 * options ordered from highest to
-		 * lowest desireability:
-		 *
-		 * o Wide/DT
-		 * o Wide/non-DT
-		 * o Narrow at a potentally higher sync rate.
-		 *
-		 * All modes are tested with and without IU_REQ
-		 * set since using IUs may confuse an expander.
+		 * We allow the OS to queue 2 untagged transactions to
+		 * us at any time even though we can only execute them
+		 * serially on the controller/device.  This should
+		 * remove some latency.
 		 */
-		if ((ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
-
-			ppr_options &= ~MSG_EXT_PPR_IU_REQ;
-		} else if ((ppr_options & MSG_EXT_PPR_DT_REQ) != 0) {
-			/*
-			 * Try going non-DT.
-			 */
-			ppr_options = targ->dv_max_ppr_options;
-			ppr_options &= ~MSG_EXT_PPR_DT_REQ;
-		} else if (targ->dv_last_ppr_options != 0) {
-			/*
-			 * Try without QAS or any other PPR options.
-			 * We may need a non-PPR message to work with
-			 * an expander.  We look at the "last PPR options"
-			 * so we will perform this fallback even if the
-			 * target responded to our PPR negotiation with
-			 * no option bits set.
-			 */
-			ppr_options = 0;
-		} else if (width == MSG_EXT_WDTR_BUS_16_BIT) {
-			/*
-			 * If the next narrow speed is greater than
-			 * the next wide speed, fallback to narrow.
-			 * Otherwise fallback to the next DT/Wide setting.
-			 * The narrow async speed will always be smaller
-			 * than the wide async speed, so handle this case
-			 * specifically.
-			 */
-			ppr_options = targ->dv_max_ppr_options;
-			if (narrow_speed > fallback_speed
-			 || period >= AHD_ASYNC_XFER_PERIOD) {
-				targ->dv_next_wide_period = period+1;
-				width = MSG_EXT_WDTR_BUS_8_BIT;
-				period = targ->dv_next_narrow_period;
-			} else {
-				period++;
-			}
-		} else if ((ahd->features & AHD_WIDE) != 0
-			&& targ->dv_max_width != 0
-			&& wide_speed >= fallback_speed
-			&& (targ->dv_next_wide_period <= AHD_ASYNC_XFER_PERIOD
-			 || period >= AHD_ASYNC_XFER_PERIOD)) {
-
-			/*
-			 * We are narrow.  Try falling back
-			 * to the next wide speed with 
-			 * all supported ppr options set.
-			 */
-			targ->dv_next_narrow_period = period+1;
-			width = MSG_EXT_WDTR_BUS_16_BIT;
-			period = targ->dv_next_wide_period;
-			ppr_options = targ->dv_max_ppr_options;
-		} else {
-			/* Only narrow fallback is allowed. */
-			period++;
-			ppr_options = targ->dv_max_ppr_options;
-		}
-	} else {
-		return (-1);
-	}
-	offset = MAX_OFFSET;
-	ahd_find_syncrate(ahd, &period, &ppr_options, AHD_SYNCRATE_PACED);
-	ahd_set_width(ahd, devinfo, width, AHD_TRANS_GOAL, FALSE);
-	if (period == 0) {
-		period = 0;
-		offset = 0;
-		ppr_options = 0;
-		if (width == MSG_EXT_WDTR_BUS_8_BIT)
-			targ->dv_next_narrow_period = AHD_ASYNC_XFER_PERIOD;
-		else
-			targ->dv_next_wide_period = AHD_ASYNC_XFER_PERIOD;
-	}
-	ahd_set_syncrate(ahd, devinfo, period, offset,
-			 ppr_options, AHD_TRANS_GOAL, FALSE);
-	targ->dv_last_ppr_options = ppr_options;
-	return (0);
-}
-
-static void
-ahd_linux_dv_timeout(struct scsi_cmnd *cmd)
-{
-	struct	ahd_softc *ahd;
-	struct	scb *scb;
-	u_long	flags;
-
-	ahd = *((struct ahd_softc **)cmd->device->host->hostdata);
-	ahd_lock(ahd, &flags);
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV) {
-		printf("%s: Timeout while doing DV command %x.\n",
-		       ahd_name(ahd), cmd->cmnd[0]);
-		ahd_dump_card_state(ahd);
-	}
-#endif
-	
-	/*
-	 * Guard against "done race".  No action is
-	 * required if we just completed.
-	 */
-	if ((scb = (struct scb *)cmd->host_scribble) == NULL) {
-		ahd_unlock(ahd, &flags);
-		return;
+		scsi_adjust_queue_depth(sdev,
+					/*NON-TAGGED*/0,
+					/*queue depth*/2);
+		break;
 	}
-
-	/*
-	 * Command has not completed.  Mark this
-	 * SCB as having failing status prior to
-	 * resetting the bus, so we get the correct
-	 * error code.
-	 */
-	if ((scb->flags & SCB_SENSE) != 0)
-		ahd_set_transaction_status(scb, CAM_AUTOSENSE_FAIL);
-	else
-		ahd_set_transaction_status(scb, CAM_CMD_TIMEOUT);
-	ahd_reset_channel(ahd, cmd->device->channel + 'A', /*initiate*/TRUE);
-
-	/*
-	 * Add a minimal bus settle delay for devices that are slow to
-	 * respond after bus resets.
-	 */
-	ahd_freeze_simq(ahd);
-	init_timer(&ahd->platform_data->reset_timer);
-	ahd->platform_data->reset_timer.data = (u_long)ahd;
-	ahd->platform_data->reset_timer.expires = jiffies + HZ / 2;
-	ahd->platform_data->reset_timer.function =
-	    (ahd_linux_callback_t *)ahd_release_simq;
-	add_timer(&ahd->platform_data->reset_timer);
-	if (ahd_linux_next_device_to_run(ahd) != NULL)
-		ahd_schedule_runq(ahd);
-	ahd_linux_run_complete_queue(ahd);
-	ahd_unlock(ahd, &flags);
-}
-
-static void
-ahd_linux_dv_complete(struct scsi_cmnd *cmd)
-{
-	struct ahd_softc *ahd;
-
-	ahd = *((struct ahd_softc **)cmd->device->host->hostdata);
-
-	/* Delete the DV timer before it goes off! */
-	scsi_delete_timer(cmd);
-
-#ifdef AHD_DEBUG
-	if (ahd_debug & AHD_SHOW_DV)
-		printf("%s:%c:%d: Command completed, status= 0x%x\n",
-		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
-		       cmd->result);
-#endif
-
-	/* Wake up the state machine */
-	up(&ahd->platform_data->dv_cmd_sem);
 }
 
-static void
-ahd_linux_generate_dv_pattern(struct ahd_linux_target *targ)
+int
+ahd_platform_abort_scbs(struct ahd_softc *ahd, int target, char channel,
+			int lun, u_int tag, role_t role, uint32_t status)
 {
-	uint16_t b;
-	u_int	 i;
-	u_int	 j;
-
-	if (targ->dv_buffer != NULL)
-		free(targ->dv_buffer, M_DEVBUF);
-	targ->dv_buffer = malloc(targ->dv_echo_size, M_DEVBUF, M_WAITOK);
-	if (targ->dv_buffer1 != NULL)
-		free(targ->dv_buffer1, M_DEVBUF);
-	targ->dv_buffer1 = malloc(targ->dv_echo_size, M_DEVBUF, M_WAITOK);
-
-	i = 0;
-
-	b = 0x0001;
-	for (j = 0 ; i < targ->dv_echo_size; j++) {
-		if (j < 32) {
-			/*
-			 * 32bytes of sequential numbers.
-			 */
-			targ->dv_buffer[i++] = j & 0xff;
-		} else if (j < 48) {
-			/*
-			 * 32bytes of repeating 0x0000, 0xffff.
-			 */
-			targ->dv_buffer[i++] = (j & 0x02) ? 0xff : 0x00;
-		} else if (j < 64) {
-			/*
-			 * 32bytes of repeating 0x5555, 0xaaaa.
-			 */
-			targ->dv_buffer[i++] = (j & 0x02) ? 0xaa : 0x55;
-		} else {
-			/*
-			 * Remaining buffer is filled with a repeating
-			 * patter of:
-			 *
-			 *	 0xffff
-			 *	~0x0001 << shifted once in each loop.
-			 */
-			if (j & 0x02) {
-				if (j & 0x01) {
-					targ->dv_buffer[i++] = ~(b >> 8) & 0xff;
-					b <<= 1;
-					if (b == 0x0000)
-						b = 0x0001;
-				} else {
-					targ->dv_buffer[i++] = (~b & 0xff);
-				}
-			} else {
-				targ->dv_buffer[i++] = 0xff;
-			}
-		}
-	}
+	return 0;
 }
 
 static u_int
@@ -3800,100 +1395,23 @@ ahd_linux_user_tagdepth(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
 	return (tags);
 }
 
-static u_int
-ahd_linux_user_dv_setting(struct ahd_softc *ahd)
-{
-	static int warned_user;
-	int dv;
-
-	if (ahd->unit >= NUM_ELEMENTS(aic79xx_dv_settings)) {
-
-		if (warned_user == 0) {
-			printf(KERN_WARNING
-"aic79xx: WARNING: Insufficient dv settings instances\n"
-"aic79xx: for installed controllers. Using defaults\n"
-"aic79xx: Please update the aic79xx_dv_settings array in"
-"aic79xx: the aic79xx_osm.c source file.\n");
-			warned_user++;
-		}
-		dv = -1;
-	} else {
-
-		dv = aic79xx_dv_settings[ahd->unit];
-	}
-
-	if (dv < 0) {
-		/*
-		 * Apply the default.
-		 */
-		dv = 1;
-		if (ahd->seep_config != 0)
-			dv = (ahd->seep_config->bios_control & CFENABLEDV);
-	}
-	return (dv);
-}
-
-static void
-ahd_linux_setup_user_rd_strm_settings(struct ahd_softc *ahd)
-{
-	static	int warned_user;
-	u_int	rd_strm_mask;
-	u_int	target_id;
-
-	/*
-	 * If we have specific read streaming info for this controller,
-	 * apply it.  Otherwise use the defaults.
-	 */
-	 if (ahd->unit >= NUM_ELEMENTS(aic79xx_rd_strm_info)) {
-
-		if (warned_user == 0) {
-
-			printf(KERN_WARNING
-"aic79xx: WARNING: Insufficient rd_strm instances\n"
-"aic79xx: for installed controllers. Using defaults\n"
-"aic79xx: Please update the aic79xx_rd_strm_info array\n"
-"aic79xx: in the aic79xx_osm.c source file.\n");
-			warned_user++;
-		}
-		rd_strm_mask = AIC79XX_CONFIGED_RD_STRM;
-	} else {
-
-		rd_strm_mask = aic79xx_rd_strm_info[ahd->unit];
-	}
-	for (target_id = 0; target_id < 16; target_id++) {
-		struct ahd_devinfo devinfo;
-		struct ahd_initiator_tinfo *tinfo;
-		struct ahd_tmode_tstate *tstate;
-
-		tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
-					    target_id, &tstate);
-		ahd_compile_devinfo(&devinfo, ahd->our_id, target_id,
-				    CAM_LUN_WILDCARD, 'A', ROLE_INITIATOR);
-		tinfo->user.ppr_options &= ~MSG_EXT_PPR_RD_STRM;
-		if ((rd_strm_mask & devinfo.target_mask) != 0)
-			tinfo->user.ppr_options |= MSG_EXT_PPR_RD_STRM;
-	}
-}
-
 /*
  * Determines the queue depth for a given device.
  */
 static void
-ahd_linux_device_queue_depth(struct ahd_softc *ahd,
-			     struct ahd_linux_device *dev)
+ahd_linux_device_queue_depth(struct scsi_device *sdev)
 {
 	struct	ahd_devinfo devinfo;
 	u_int	tags;
+	struct ahd_softc *ahd = *((struct ahd_softc **)sdev->host->hostdata);
 
 	ahd_compile_devinfo(&devinfo,
 			    ahd->our_id,
-			    dev->target->target, dev->lun,
-			    dev->target->channel == 0 ? 'A' : 'B',
+			    sdev->sdev_target->id, sdev->lun,
+			    sdev->sdev_target->channel == 0 ? 'A' : 'B',
 			    ROLE_INITIATOR);
 	tags = ahd_linux_user_tagdepth(ahd, &devinfo);
-	if (tags != 0
-	 && dev->scsi_device != NULL
-	 && dev->scsi_device->tagged_supported != 0) {
+	if (tags != 0 && sdev->tagged_supported != 0) {
 
 		ahd_set_tags(ahd, &devinfo, AHD_QUEUE_TAGGED);
 		ahd_print_devinfo(ahd, &devinfo);
@@ -3903,11 +1421,10 @@ ahd_linux_device_queue_depth(struct ahd_softc *ahd,
 	}
 }
 
-static void
-ahd_linux_run_device_queue(struct ahd_softc *ahd, struct ahd_linux_device *dev)
+static int
+ahd_linux_run_command(struct ahd_softc *ahd, struct ahd_linux_device *dev,
+		      struct scsi_cmnd *cmd)
 {
-	struct	 ahd_cmd *acmd;
-	struct	 scsi_cmnd *cmd;
 	struct	 scb *scb;
 	struct	 hardware_scb *hscb;
 	struct	 ahd_initiator_tinfo *tinfo;
@@ -3915,157 +1432,122 @@ ahd_linux_run_device_queue(struct ahd_softc *ahd, struct ahd_linux_device *dev)
 	u_int	 col_idx;
 	uint16_t mask;
 
-	if ((dev->flags & AHD_DEV_ON_RUN_LIST) != 0)
-		panic("running device on run list");
-
-	while ((acmd = TAILQ_FIRST(&dev->busyq)) != NULL
-	    && dev->openings > 0 && dev->qfrozen == 0) {
-
-		/*
-		 * Schedule us to run later.  The only reason we are not
-		 * running is because the whole controller Q is frozen.
-		 */
-		if (ahd->platform_data->qfrozen != 0
-		 && AHD_DV_SIMQ_FROZEN(ahd) == 0) {
-
-			TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq,
-					  dev, links);
-			dev->flags |= AHD_DEV_ON_RUN_LIST;
-			return;
-		}
-
-		cmd = &acmd_scsi_cmd(acmd);
+	/*
+	 * Get an scb to use.
+	 */
+	tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
+				    cmd->device->id, &tstate);
+	if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) == 0
+	 || (tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
+		col_idx = AHD_NEVER_COL_IDX;
+	} else {
+		col_idx = AHD_BUILD_COL_IDX(cmd->device->id,
+					    cmd->device->lun);
+	}
+	if ((scb = ahd_get_scb(ahd, col_idx)) == NULL) {
+		ahd->flags |= AHD_RESOURCE_SHORTAGE;
+		return SCSI_MLQUEUE_HOST_BUSY;
+	}
 
-		/*
-		 * Get an scb to use.
-		 */
-		tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
-					    cmd->device->id, &tstate);
-		if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) == 0
-		 || (tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
-			col_idx = AHD_NEVER_COL_IDX;
-		} else {
-			col_idx = AHD_BUILD_COL_IDX(cmd->device->id,
-						    cmd->device->lun);
-		}
-		if ((scb = ahd_get_scb(ahd, col_idx)) == NULL) {
-			TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq,
-					 dev, links);
-			dev->flags |= AHD_DEV_ON_RUN_LIST;
-			ahd->flags |= AHD_RESOURCE_SHORTAGE;
-			return;
-		}
-		TAILQ_REMOVE(&dev->busyq, acmd, acmd_links.tqe);
-		scb->io_ctx = cmd;
-		scb->platform_data->dev = dev;
-		hscb = scb->hscb;
-		cmd->host_scribble = (char *)scb;
+	scb->io_ctx = cmd;
+	scb->platform_data->dev = dev;
+	hscb = scb->hscb;
+	cmd->host_scribble = (char *)scb;
 
-		/*
-		 * Fill out basics of the HSCB.
-		 */
-		hscb->control = 0;
-		hscb->scsiid = BUILD_SCSIID(ahd, cmd);
-		hscb->lun = cmd->device->lun;
-		scb->hscb->task_management = 0;
-		mask = SCB_GET_TARGET_MASK(ahd, scb);
+	/*
+	 * Fill out basics of the HSCB.
+	 */
+	hscb->control = 0;
+	hscb->scsiid = BUILD_SCSIID(ahd, cmd);
+	hscb->lun = cmd->device->lun;
+	scb->hscb->task_management = 0;
+	mask = SCB_GET_TARGET_MASK(ahd, scb);
 
-		if ((ahd->user_discenable & mask) != 0)
-			hscb->control |= DISCENB;
+	if ((ahd->user_discenable & mask) != 0)
+		hscb->control |= DISCENB;
 
-	 	if (AHD_DV_CMD(cmd) != 0)
-			scb->flags |= SCB_SILENT;
+	if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0)
+		scb->flags |= SCB_PACKETIZED;
 
-		if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0)
-			scb->flags |= SCB_PACKETIZED;
+	if ((tstate->auto_negotiate & mask) != 0) {
+		scb->flags |= SCB_AUTO_NEGOTIATE;
+		scb->hscb->control |= MK_MESSAGE;
+	}
 
-		if ((tstate->auto_negotiate & mask) != 0) {
-			scb->flags |= SCB_AUTO_NEGOTIATE;
-			scb->hscb->control |= MK_MESSAGE;
-		}
+	if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) != 0) {
+		int	msg_bytes;
+		uint8_t tag_msgs[2];
 
-		if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) != 0) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-			int	msg_bytes;
-			uint8_t tag_msgs[2];
-
-			msg_bytes = scsi_populate_tag_msg(cmd, tag_msgs);
-			if (msg_bytes && tag_msgs[0] != MSG_SIMPLE_TASK) {
-				hscb->control |= tag_msgs[0];
-				if (tag_msgs[0] == MSG_ORDERED_TASK)
-					dev->commands_since_idle_or_otag = 0;
-			} else
-#endif
-			if (dev->commands_since_idle_or_otag == AHD_OTAG_THRESH
-			 && (dev->flags & AHD_DEV_Q_TAGGED) != 0) {
-				hscb->control |= MSG_ORDERED_TASK;
+		msg_bytes = scsi_populate_tag_msg(cmd, tag_msgs);
+		if (msg_bytes && tag_msgs[0] != MSG_SIMPLE_TASK) {
+			hscb->control |= tag_msgs[0];
+			if (tag_msgs[0] == MSG_ORDERED_TASK)
 				dev->commands_since_idle_or_otag = 0;
-			} else {
-				hscb->control |= MSG_SIMPLE_TASK;
-			}
+		} else
+		if (dev->commands_since_idle_or_otag == AHD_OTAG_THRESH
+		 && (dev->flags & AHD_DEV_Q_TAGGED) != 0) {
+			hscb->control |= MSG_ORDERED_TASK;
+			dev->commands_since_idle_or_otag = 0;
+		} else {
+			hscb->control |= MSG_SIMPLE_TASK;
 		}
+	}
 
-		hscb->cdb_len = cmd->cmd_len;
-		memcpy(hscb->shared_data.idata.cdb, cmd->cmnd, hscb->cdb_len);
-
-		scb->sg_count = 0;
-		ahd_set_residual(scb, 0);
-		ahd_set_sense_residual(scb, 0);
-		if (cmd->use_sg != 0) {
-			void	*sg;
-			struct	 scatterlist *cur_seg;
-			u_int	 nseg;
-			int	 dir;
-
-			cur_seg = (struct scatterlist *)cmd->request_buffer;
-			dir = cmd->sc_data_direction;
-			nseg = pci_map_sg(ahd->dev_softc, cur_seg,
-					  cmd->use_sg, dir);
-			scb->platform_data->xfer_len = 0;
-			for (sg = scb->sg_list; nseg > 0; nseg--, cur_seg++) {
-				dma_addr_t addr;
-				bus_size_t len;
-
-				addr = sg_dma_address(cur_seg);
-				len = sg_dma_len(cur_seg);
-				scb->platform_data->xfer_len += len;
-				sg = ahd_sg_setup(ahd, scb, sg, addr, len,
-						  /*last*/nseg == 1);
-			}
-		} else if (cmd->request_bufflen != 0) {
-			void *sg;
+	hscb->cdb_len = cmd->cmd_len;
+	memcpy(hscb->shared_data.idata.cdb, cmd->cmnd, hscb->cdb_len);
+
+	scb->platform_data->xfer_len = 0;
+	ahd_set_residual(scb, 0);
+	ahd_set_sense_residual(scb, 0);
+	scb->sg_count = 0;
+	if (cmd->use_sg != 0) {
+		void	*sg;
+		struct	 scatterlist *cur_seg;
+		u_int	 nseg;
+		int	 dir;
+
+		cur_seg = (struct scatterlist *)cmd->request_buffer;
+		dir = cmd->sc_data_direction;
+		nseg = pci_map_sg(ahd->dev_softc, cur_seg,
+				  cmd->use_sg, dir);
+		scb->platform_data->xfer_len = 0;
+		for (sg = scb->sg_list; nseg > 0; nseg--, cur_seg++) {
 			dma_addr_t addr;
-			int dir;
-
-			sg = scb->sg_list;
-			dir = cmd->sc_data_direction;
-			addr = pci_map_single(ahd->dev_softc,
-					      cmd->request_buffer,
-					      cmd->request_bufflen, dir);
-			scb->platform_data->xfer_len = cmd->request_bufflen;
-			scb->platform_data->buf_busaddr = addr;
-			sg = ahd_sg_setup(ahd, scb, sg, addr,
-					  cmd->request_bufflen, /*last*/TRUE);
-		}
+			bus_size_t len;
 
-		LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
-		dev->openings--;
-		dev->active++;
-		dev->commands_issued++;
-
-		/* Update the error counting bucket and dump if needed */
-		if (dev->target->cmds_since_error) {
-			dev->target->cmds_since_error++;
-			if (dev->target->cmds_since_error >
-			    AHD_LINUX_ERR_THRESH)
-				dev->target->cmds_since_error = 0;
+			addr = sg_dma_address(cur_seg);
+			len = sg_dma_len(cur_seg);
+			scb->platform_data->xfer_len += len;
+			sg = ahd_sg_setup(ahd, scb, sg, addr, len,
+					  /*last*/nseg == 1);
 		}
+	} else if (cmd->request_bufflen != 0) {
+		void *sg;
+		dma_addr_t addr;
+		int dir;
 
-		if ((dev->flags & AHD_DEV_PERIODIC_OTAG) != 0)
-			dev->commands_since_idle_or_otag++;
-		scb->flags |= SCB_ACTIVE;
-		ahd_queue_scb(ahd, scb);
+		sg = scb->sg_list;
+		dir = cmd->sc_data_direction;
+		addr = pci_map_single(ahd->dev_softc,
+				      cmd->request_buffer,
+				      cmd->request_bufflen, dir);
+		scb->platform_data->xfer_len = cmd->request_bufflen;
+		scb->platform_data->buf_busaddr = addr;
+		sg = ahd_sg_setup(ahd, scb, sg, addr,
+				  cmd->request_bufflen, /*last*/TRUE);
 	}
+
+	LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
+	dev->openings--;
+	dev->active++;
+	dev->commands_issued++;
+
+	if ((dev->flags & AHD_DEV_PERIODIC_OTAG) != 0)
+		dev->commands_since_idle_or_otag++;
+	scb->flags |= SCB_ACTIVE;
+	ahd_queue_scb(ahd, scb);
+
+	return 0;
 }
 
 /*
@@ -4081,9 +1563,6 @@ ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs)
 	ahd = (struct ahd_softc *) dev_id;
 	ahd_lock(ahd, &flags); 
 	ours = ahd_intr(ahd);
-	if (ahd_linux_next_device_to_run(ahd) != NULL)
-		ahd_schedule_runq(ahd);
-	ahd_linux_run_complete_queue(ahd);
 	ahd_unlock(ahd, &flags);
 	return IRQ_RETVAL(ours);
 }
@@ -4092,111 +1571,6 @@ void
 ahd_platform_flushwork(struct ahd_softc *ahd)
 {
 
-	while (ahd_linux_run_complete_queue(ahd) != NULL)
-		;
-}
-
-static struct ahd_linux_target*
-ahd_linux_alloc_target(struct ahd_softc *ahd, u_int channel, u_int target)
-{
-	struct ahd_linux_target *targ;
-
-	targ = malloc(sizeof(*targ), M_DEVBUF, M_NOWAIT);
-	if (targ == NULL)
-		return (NULL);
-	memset(targ, 0, sizeof(*targ));
-	targ->channel = channel;
-	targ->target = target;
-	targ->ahd = ahd;
-	targ->flags = AHD_DV_REQUIRED;
-	ahd->platform_data->targets[target] = targ;
-	return (targ);
-}
-
-static void
-ahd_linux_free_target(struct ahd_softc *ahd, struct ahd_linux_target *targ)
-{
-	struct ahd_devinfo devinfo;
-	struct ahd_initiator_tinfo *tinfo;
-	struct ahd_tmode_tstate *tstate;
-	u_int our_id;
-	u_int target_offset;
-	char channel;
-
-	/*
-	 * Force a negotiation to async/narrow on any
-	 * future command to this device unless a bus
-	 * reset occurs between now and that command.
-	 */
-	channel = 'A' + targ->channel;
-	our_id = ahd->our_id;
-	target_offset = targ->target;
-	tinfo = ahd_fetch_transinfo(ahd, channel, our_id,
-				    targ->target, &tstate);
-	ahd_compile_devinfo(&devinfo, our_id, targ->target, CAM_LUN_WILDCARD,
-			    channel, ROLE_INITIATOR);
-	ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
-			 AHD_TRANS_GOAL, /*paused*/FALSE);
-	ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
-		      AHD_TRANS_GOAL, /*paused*/FALSE);
-	ahd_update_neg_request(ahd, &devinfo, tstate, tinfo, AHD_NEG_ALWAYS);
- 	ahd->platform_data->targets[target_offset] = NULL;
-	if (targ->inq_data != NULL)
-		free(targ->inq_data, M_DEVBUF);
-	if (targ->dv_buffer != NULL)
-		free(targ->dv_buffer, M_DEVBUF);
-	if (targ->dv_buffer1 != NULL)
-		free(targ->dv_buffer1, M_DEVBUF);
-	free(targ, M_DEVBUF);
-}
-
-static struct ahd_linux_device*
-ahd_linux_alloc_device(struct ahd_softc *ahd,
-		 struct ahd_linux_target *targ, u_int lun)
-{
-	struct ahd_linux_device *dev;
-
-	dev = malloc(sizeof(*dev), M_DEVBUG, M_NOWAIT);
-	if (dev == NULL)
-		return (NULL);
-	memset(dev, 0, sizeof(*dev));
-	init_timer(&dev->timer);
-	TAILQ_INIT(&dev->busyq);
-	dev->flags = AHD_DEV_UNCONFIGURED;
-	dev->lun = lun;
-	dev->target = targ;
-
-	/*
-	 * We start out life using untagged
-	 * transactions of which we allow one.
-	 */
-	dev->openings = 1;
-
-	/*
-	 * Set maxtags to 0.  This will be changed if we
-	 * later determine that we are dealing with
-	 * a tagged queuing capable device.
-	 */
-	dev->maxtags = 0;
-	
-	targ->refcount++;
-	targ->devices[lun] = dev;
-	return (dev);
-}
-
-static void
-ahd_linux_free_device(struct ahd_softc *ahd, struct ahd_linux_device *dev)
-{
-	struct ahd_linux_target *targ;
-
-	del_timer(&dev->timer);
-	targ = dev->target;
-	targ->devices[dev->lun] = NULL;
-	free(dev, M_DEVBUF);
-	targ->refcount--;
-	if (targ->refcount == 0
-	 && (targ->flags & AHD_DV_REQUIRED) == 0)
-		ahd_linux_free_target(ahd, targ);
 }
 
 void
@@ -4207,10 +1581,14 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
 	case AC_TRANSFER_NEG:
 	{
 		char	buf[80];
+		struct  scsi_target *starget;
 		struct	ahd_linux_target *targ;
 		struct	info_str info;
 		struct	ahd_initiator_tinfo *tinfo;
 		struct	ahd_tmode_tstate *tstate;
+		unsigned int target_ppr_options;
+
+		BUG_ON(target == CAM_TARGET_WILDCARD);
 
 		info.buffer = buf;
 		info.length = sizeof(buf);
@@ -4234,58 +1612,47 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
 		 * Don't bother reporting results that
 		 * are identical to those last reported.
 		 */
-		targ = ahd->platform_data->targets[target];
-		if (targ == NULL)
+		starget = ahd->platform_data->starget[target];
+		if (starget == NULL)
 			break;
-		if (tinfo->curr.period == targ->last_tinfo.period
-		 && tinfo->curr.width == targ->last_tinfo.width
-		 && tinfo->curr.offset == targ->last_tinfo.offset
-		 && tinfo->curr.ppr_options == targ->last_tinfo.ppr_options)
+		targ = scsi_transport_target_data(starget);
+
+		target_ppr_options =
+			(spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)
+			+ (spi_qas(starget) ? MSG_EXT_PPR_QAS_REQ : 0)
+			+ (spi_iu(starget) ?  MSG_EXT_PPR_IU_REQ : 0)
+			+ (spi_rd_strm(starget) ? MSG_EXT_PPR_RD_STRM : 0)
+			+ (spi_pcomp_en(starget) ? MSG_EXT_PPR_PCOMP_EN : 0)
+			+ (spi_rti(starget) ? MSG_EXT_PPR_RTI : 0)
+			+ (spi_wr_flow(starget) ? MSG_EXT_PPR_WR_FLOW : 0)
+			+ (spi_hold_mcs(starget) ? MSG_EXT_PPR_HOLD_MCS : 0);
+
+		if (tinfo->curr.period == spi_period(starget)
+		    && tinfo->curr.width == spi_width(starget)
+		    && tinfo->curr.offset == spi_offset(starget)
+		 && tinfo->curr.ppr_options == target_ppr_options)
 			if (bootverbose == 0)
 				break;
 
-		targ->last_tinfo.period = tinfo->curr.period;
-		targ->last_tinfo.width = tinfo->curr.width;
-		targ->last_tinfo.offset = tinfo->curr.offset;
-		targ->last_tinfo.ppr_options = tinfo->curr.ppr_options;
-
-		printf("(%s:%c:", ahd_name(ahd), channel);
-		if (target == CAM_TARGET_WILDCARD)
-			printf("*): ");
-		else
-			printf("%d): ", target);
-		ahd_format_transinfo(&info, &tinfo->curr);
-		if (info.pos < info.length)
-			*info.buffer = '\0';
-		else
-			buf[info.length - 1] = '\0';
-		printf("%s", buf);
+		spi_period(starget) = tinfo->curr.period;
+		spi_width(starget) = tinfo->curr.width;
+		spi_offset(starget) = tinfo->curr.offset;
+		spi_dt(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_DT_REQ ? 1 : 0;
+		spi_qas(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_QAS_REQ ? 1 : 0;
+		spi_iu(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ ? 1 : 0;
+		spi_rd_strm(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_RD_STRM ? 1 : 0;
+		spi_pcomp_en(starget) =  tinfo->curr.ppr_options & MSG_EXT_PPR_PCOMP_EN ? 1 : 0;
+		spi_rti(starget) =  tinfo->curr.ppr_options &  MSG_EXT_PPR_RTI ? 1 : 0;
+		spi_wr_flow(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_WR_FLOW ? 1 : 0;
+		spi_hold_mcs(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_HOLD_MCS ? 1 : 0;
+		spi_display_xfer_agreement(starget);
 		break;
 	}
         case AC_SENT_BDR:
 	{
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 		WARN_ON(lun != CAM_LUN_WILDCARD);
 		scsi_report_device_reset(ahd->platform_data->host,
 					 channel - 'A', target);
-#else
-		Scsi_Device *scsi_dev;
-
-		/*
-		 * Find the SCSI device associated with this
-		 * request and indicate that a UA is expected.
-		 */
-		for (scsi_dev = ahd->platform_data->host->host_queue;
-		     scsi_dev != NULL; scsi_dev = scsi_dev->next) {
-			if (channel - 'A' == scsi_dev->channel
-			 && target == scsi_dev->id
-			 && (lun == CAM_LUN_WILDCARD
-			  || lun == scsi_dev->lun)) {
-				scsi_dev->was_reset = 1;
-				scsi_dev->expecting_cc_ua = 1;
-			}
-		}
-#endif
 		break;
 	}
         case AC_BUS_RESET:
@@ -4305,7 +1672,7 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
 void
 ahd_done(struct ahd_softc *ahd, struct scb *scb)
 {
-	Scsi_Cmnd *cmd;
+	struct scsi_cmnd *cmd;
 	struct	  ahd_linux_device *dev;
 
 	if ((scb->flags & SCB_ACTIVE) == 0) {
@@ -4373,19 +1740,8 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
 			ahd_set_transaction_status(scb, CAM_REQ_CMP);
 		}
 	} else if (ahd_get_transaction_status(scb) == CAM_SCSI_STATUS_ERROR) {
-		ahd_linux_handle_scsi_status(ahd, dev, scb);
-	} else if (ahd_get_transaction_status(scb) == CAM_SEL_TIMEOUT) {
-		dev->flags |= AHD_DEV_UNCONFIGURED;
-		if (AHD_DV_CMD(cmd) == FALSE)
-			dev->target->flags &= ~AHD_DV_REQUIRED;
+		ahd_linux_handle_scsi_status(ahd, cmd->device, scb);
 	}
-	/*
-	 * Start DV for devices that require it assuming the first command
-	 * sent does not result in a selection timeout.
-	 */
-	if (ahd_get_transaction_status(scb) != CAM_SEL_TIMEOUT
-	 && (dev->target->flags & AHD_DV_REQUIRED) != 0)
-		ahd_linux_start_dv(ahd);
 
 	if (dev->openings == 1
 	 && ahd_get_transaction_status(scb) == CAM_REQ_CMP
@@ -4406,47 +1762,32 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
 	if (dev->active == 0)
 		dev->commands_since_idle_or_otag = 0;
 
-	if (TAILQ_EMPTY(&dev->busyq)) {
-		if ((dev->flags & AHD_DEV_UNCONFIGURED) != 0
-		 && dev->active == 0
-		 && (dev->flags & AHD_DEV_TIMER_ACTIVE) == 0)
-			ahd_linux_free_device(ahd, dev);
-	} else if ((dev->flags & AHD_DEV_ON_RUN_LIST) == 0) {
-		TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq, dev, links);
-		dev->flags |= AHD_DEV_ON_RUN_LIST;
-	}
-
 	if ((scb->flags & SCB_RECOVERY_SCB) != 0) {
 		printf("Recovery SCB completes\n");
 		if (ahd_get_transaction_status(scb) == CAM_BDR_SENT
 		 || ahd_get_transaction_status(scb) == CAM_REQ_ABORTED)
 			ahd_set_transaction_status(scb, CAM_CMD_TIMEOUT);
-		if ((scb->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
-			scb->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
+		if ((ahd->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
+			ahd->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
 			up(&ahd->platform_data->eh_sem);
 		}
 	}
 
 	ahd_free_scb(ahd, scb);
 	ahd_linux_queue_cmd_complete(ahd, cmd);
-
-	if ((ahd->platform_data->flags & AHD_DV_WAIT_SIMQ_EMPTY) != 0
-	 && LIST_FIRST(&ahd->pending_scbs) == NULL) {
-		ahd->platform_data->flags &= ~AHD_DV_WAIT_SIMQ_EMPTY;
-		up(&ahd->platform_data->dv_sem);
-	}
 }
 
 static void
 ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
-			     struct ahd_linux_device *dev, struct scb *scb)
+			     struct scsi_device *sdev, struct scb *scb)
 {
 	struct	ahd_devinfo devinfo;
+	struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
 
 	ahd_compile_devinfo(&devinfo,
 			    ahd->our_id,
-			    dev->target->target, dev->lun,
-			    dev->target->channel == 0 ? 'A' : 'B',
+			    sdev->sdev_target->id, sdev->lun,
+			    sdev->sdev_target->channel == 0 ? 'A' : 'B',
 			    ROLE_INITIATOR);
 	
 	/*
@@ -4465,7 +1806,7 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
 	case SCSI_STATUS_CHECK_COND:
 	case SCSI_STATUS_CMD_TERMINATED:
 	{
-		Scsi_Cmnd *cmd;
+		struct scsi_cmnd *cmd;
 
 		/*
 		 * Copy sense information to the OS's cmd
@@ -4518,7 +1859,6 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
 		break;
 	}
 	case SCSI_STATUS_QUEUE_FULL:
-	{
 		/*
 		 * By the time the core driver has returned this
 		 * command, all other commands that were queued
@@ -4579,98 +1919,23 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
 			     (dev->flags & AHD_DEV_Q_BASIC)
 			   ? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
 		ahd_set_scsi_status(scb, SCSI_STATUS_BUSY);
-		/* FALLTHROUGH */
-	}
-	case SCSI_STATUS_BUSY:
-		/*
-		 * Set a short timer to defer sending commands for
-		 * a bit since Linux will not delay in this case.
-		 */
-		if ((dev->flags & AHD_DEV_TIMER_ACTIVE) != 0) {
-			printf("%s:%c:%d: Device Timer still active during "
-			       "busy processing\n", ahd_name(ahd),
-				dev->target->channel, dev->target->target);
-			break;
-		}
-		dev->flags |= AHD_DEV_TIMER_ACTIVE;
-		dev->qfrozen++;
-		init_timer(&dev->timer);
-		dev->timer.data = (u_long)dev;
-		dev->timer.expires = jiffies + (HZ/2);
-		dev->timer.function = ahd_linux_dev_timed_unfreeze;
-		add_timer(&dev->timer);
-		break;
 	}
 }
 
 static void
-ahd_linux_queue_cmd_complete(struct ahd_softc *ahd, Scsi_Cmnd *cmd)
+ahd_linux_queue_cmd_complete(struct ahd_softc *ahd, struct scsi_cmnd *cmd)
 {
 	/*
-	 * Typically, the complete queue has very few entries
-	 * queued to it before the queue is emptied by
-	 * ahd_linux_run_complete_queue, so sorting the entries
-	 * by generation number should be inexpensive.
-	 * We perform the sort so that commands that complete
-	 * with an error are retuned in the order origionally
-	 * queued to the controller so that any subsequent retries
-	 * are performed in order.  The underlying ahd routines do
-	 * not guarantee the order that aborted commands will be
-	 * returned to us.
-	 */
-	struct ahd_completeq *completeq;
-	struct ahd_cmd *list_cmd;
-	struct ahd_cmd *acmd;
-
-	/*
 	 * Map CAM error codes into Linux Error codes.  We
 	 * avoid the conversion so that the DV code has the
 	 * full error information available when making
 	 * state change decisions.
 	 */
-	if (AHD_DV_CMD(cmd) == FALSE) {
+	{
 		uint32_t status;
 		u_int new_status;
 
 		status = ahd_cmd_get_transaction_status(cmd);
-		if (status != CAM_REQ_CMP) {
-			struct ahd_linux_device *dev;
-			struct ahd_devinfo devinfo;
-			cam_status cam_status;
-			uint32_t action;
-			u_int scsi_status;
-
-			dev = ahd_linux_get_device(ahd, cmd->device->channel,
-						   cmd->device->id,
-						   cmd->device->lun,
-						   /*alloc*/FALSE);
-
-			if (dev == NULL)
-				goto no_fallback;
-
-			ahd_compile_devinfo(&devinfo,
-					    ahd->our_id,
-					    dev->target->target, dev->lun,
-					    dev->target->channel == 0 ? 'A':'B',
-					    ROLE_INITIATOR);
-
-			scsi_status = ahd_cmd_get_scsi_status(cmd);
-			cam_status = ahd_cmd_get_transaction_status(cmd);
-			action = aic_error_action(cmd, dev->target->inq_data,
-						  cam_status, scsi_status);
-			if ((action & SSQ_FALLBACK) != 0) {
-
-				/* Update stats */
-				dev->target->errors_detected++;
-				if (dev->target->cmds_since_error == 0)
-					dev->target->cmds_since_error++;
-				else {
-					dev->target->cmds_since_error = 0;
-					ahd_linux_fallback(ahd, &devinfo);
-				}
-			}
-		}
-no_fallback:
 		switch (status) {
 		case CAM_REQ_INPROG:
 		case CAM_REQ_CMP:
@@ -4715,26 +1980,7 @@ no_fallback:
 			new_status = DID_ERROR;
 			break;
 		case CAM_REQUEUE_REQ:
-			/*
-			 * If we want the request requeued, make sure there
-			 * are sufficent retries.  In the old scsi error code,
-			 * we used to be able to specify a result code that
-			 * bypassed the retry count.  Now we must use this
-			 * hack.  We also "fake" a check condition with
-			 * a sense code of ABORTED COMMAND.  This seems to
-			 * evoke a retry even if this command is being sent
-			 * via the eh thread.  Ick!  Ick!  Ick!
-			 */
-			if (cmd->retries > 0)
-				cmd->retries--;
-			new_status = DID_OK;
-			ahd_cmd_set_scsi_status(cmd, SCSI_STATUS_CHECK_COND);
-			cmd->result |= (DRIVER_SENSE << 24);
-			memset(cmd->sense_buffer, 0,
-			       sizeof(cmd->sense_buffer));
-			cmd->sense_buffer[0] = SSD_ERRCODE_VALID
-					     | SSD_CURRENT_ERROR;
-			cmd->sense_buffer[2] = SSD_KEY_ABORTED_COMMAND;
+			new_status = DID_REQUEUE;
 			break;
 		default:
 			/* We should never get here */
@@ -4745,116 +1991,23 @@ no_fallback:
 		ahd_cmd_set_transaction_status(cmd, new_status);
 	}
 
-	completeq = &ahd->platform_data->completeq;
-	list_cmd = TAILQ_FIRST(completeq);
-	acmd = (struct ahd_cmd *)cmd;
-	while (list_cmd != NULL
-	    && acmd_scsi_cmd(list_cmd).serial_number
-	     < acmd_scsi_cmd(acmd).serial_number)
-		list_cmd = TAILQ_NEXT(list_cmd, acmd_links.tqe);
-	if (list_cmd != NULL)
-		TAILQ_INSERT_BEFORE(list_cmd, acmd, acmd_links.tqe);
-	else
-		TAILQ_INSERT_TAIL(completeq, acmd, acmd_links.tqe);
+	cmd->scsi_done(cmd);
 }
 
 static void
-ahd_linux_filter_inquiry(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
+ahd_linux_sem_timeout(u_long arg)
 {
-	struct	scsi_inquiry_data *sid;
-	struct	ahd_initiator_tinfo *tinfo;
-	struct	ahd_transinfo *user;
-	struct	ahd_transinfo *goal;
-	struct	ahd_transinfo *curr;
-	struct	ahd_tmode_tstate *tstate;
-	struct	ahd_linux_device *dev;
-	u_int	width;
-	u_int	period;
-	u_int	offset;
-	u_int	ppr_options;
-	u_int	trans_version;
-	u_int	prot_version;
-
-	/*
-	 * Determine if this lun actually exists.  If so,
-	 * hold on to its corresponding device structure.
-	 * If not, make sure we release the device and
-	 * don't bother processing the rest of this inquiry
-	 * command.
-	 */
-	dev = ahd_linux_get_device(ahd, devinfo->channel - 'A',
-				   devinfo->target, devinfo->lun,
-				   /*alloc*/TRUE);
-
-	sid = (struct scsi_inquiry_data *)dev->target->inq_data;
-	if (SID_QUAL(sid) == SID_QUAL_LU_CONNECTED) {
-
-		dev->flags &= ~AHD_DEV_UNCONFIGURED;
-	} else {
-		dev->flags |= AHD_DEV_UNCONFIGURED;
-		return;
-	}
+	struct	ahd_softc *ahd;
+	u_long	s;
 
-	/*
-	 * Update our notion of this device's transfer
-	 * negotiation capabilities.
-	 */
-	tinfo = ahd_fetch_transinfo(ahd, devinfo->channel,
-				    devinfo->our_scsiid,
-				    devinfo->target, &tstate);
-	user = &tinfo->user;
-	goal = &tinfo->goal;
-	curr = &tinfo->curr;
-	width = user->width;
-	period = user->period;
-	offset = user->offset;
-	ppr_options = user->ppr_options;
-	trans_version = user->transport_version;
-	prot_version = MIN(user->protocol_version, SID_ANSI_REV(sid));
+	ahd = (struct ahd_softc *)arg;
 
-	/*
-	 * Only attempt SPI3/4 once we've verified that
-	 * the device claims to support SPI3/4 features.
-	 */
-	if (prot_version < SCSI_REV_2)
-		trans_version = SID_ANSI_REV(sid);
-	else
-		trans_version = SCSI_REV_2;
-
-	if ((sid->flags & SID_WBus16) == 0)
-		width = MSG_EXT_WDTR_BUS_8_BIT;
-	if ((sid->flags & SID_Sync) == 0) {
-		period = 0;
-		offset = 0;
-		ppr_options = 0;
-	}
-	if ((sid->spi3data & SID_SPI_QAS) == 0)
-		ppr_options &= ~MSG_EXT_PPR_QAS_REQ;
-	if ((sid->spi3data & SID_SPI_CLOCK_DT) == 0)
-		ppr_options &= MSG_EXT_PPR_QAS_REQ;
-	if ((sid->spi3data & SID_SPI_IUS) == 0)
-		ppr_options &= (MSG_EXT_PPR_DT_REQ
-			      | MSG_EXT_PPR_QAS_REQ);
-
-	if (prot_version > SCSI_REV_2
-	 && ppr_options != 0)
-		trans_version = user->transport_version;
-
-	ahd_validate_width(ahd, /*tinfo limit*/NULL, &width, ROLE_UNKNOWN);
-	ahd_find_syncrate(ahd, &period, &ppr_options, AHD_SYNCRATE_MAX);
-	ahd_validate_offset(ahd, /*tinfo limit*/NULL, period,
-			    &offset, width, ROLE_UNKNOWN);
-	if (offset == 0 || period == 0) {
-		period = 0;
-		offset = 0;
-		ppr_options = 0;
+	ahd_lock(ahd, &s);
+	if ((ahd->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
+		ahd->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
+		up(&ahd->platform_data->eh_sem);
 	}
-	/* Apply our filtered user settings. */
-	curr->transport_version = trans_version;
-	curr->protocol_version = prot_version;
-	ahd_set_width(ahd, devinfo, width, AHD_TRANS_GOAL, /*paused*/FALSE);
-	ahd_set_syncrate(ahd, devinfo, period, offset, ppr_options,
-			 AHD_TRANS_GOAL, /*paused*/FALSE);
+	ahd_unlock(ahd, &s);
 }
 
 void
@@ -4882,12 +2035,6 @@ ahd_release_simq(struct ahd_softc *ahd)
 	if (ahd->platform_data->qfrozen == 0) {
 		unblock_reqs = 1;
 	}
-	if (AHD_DV_SIMQ_FROZEN(ahd)
-	 && ((ahd->platform_data->flags & AHD_DV_WAIT_SIMQ_RELEASE) != 0)) {
-		ahd->platform_data->flags &= ~AHD_DV_WAIT_SIMQ_RELEASE;
-		up(&ahd->platform_data->dv_sem);
-	}
-	ahd_schedule_runq(ahd);
 	ahd_unlock(ahd, &s);
 	/*
 	 * There is still a race here.  The mid-layer
@@ -4899,118 +2046,743 @@ ahd_release_simq(struct ahd_softc *ahd)
 		scsi_unblock_requests(ahd->platform_data->host);
 }
 
-static void
-ahd_linux_sem_timeout(u_long arg)
+static int
+ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 {
-	struct	scb *scb;
-	struct	ahd_softc *ahd;
-	u_long	s;
+	struct ahd_softc *ahd;
+	struct ahd_linux_device *dev;
+	struct scb *pending_scb;
+	u_int  saved_scbptr;
+	u_int  active_scbptr;
+	u_int  last_phase;
+	u_int  saved_scsiid;
+	u_int  cdb_byte;
+	int    retval;
+	int    was_paused;
+	int    paused;
+	int    wait;
+	int    disconnected;
+	ahd_mode_state saved_modes;
 
-	scb = (struct scb *)arg;
-	ahd = scb->ahd_softc;
-	ahd_lock(ahd, &s);
-	if ((scb->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
-		scb->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
-		up(&ahd->platform_data->eh_sem);
+	pending_scb = NULL;
+	paused = FALSE;
+	wait = FALSE;
+	ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
+
+	printf("%s:%d:%d:%d: Attempting to queue a%s message:",
+	       ahd_name(ahd), cmd->device->channel,
+	       cmd->device->id, cmd->device->lun,
+	       flag == SCB_ABORT ? "n ABORT" : " TARGET RESET");
+
+	printf("CDB:");
+	for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
+		printf(" 0x%x", cmd->cmnd[cdb_byte]);
+	printf("\n");
+
+	spin_lock_irq(&ahd->platform_data->spin_lock);
+
+	/*
+	 * First determine if we currently own this command.
+	 * Start by searching the device queue.  If not found
+	 * there, check the pending_scb list.  If not found
+	 * at all, and the system wanted us to just abort the
+	 * command, return success.
+	 */
+	dev = scsi_transport_device_data(cmd->device);
+
+	if (dev == NULL) {
+		/*
+		 * No target device for this command exists,
+		 * so we must not still own the command.
+		 */
+		printf("%s:%d:%d:%d: Is not an active device\n",
+		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
+		       cmd->device->lun);
+		retval = SUCCESS;
+		goto no_cmd;
 	}
-	ahd_unlock(ahd, &s);
+
+	/*
+	 * See if we can find a matching cmd in the pending list.
+	 */
+	LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
+		if (pending_scb->io_ctx == cmd)
+			break;
+	}
+
+	if (pending_scb == NULL && flag == SCB_DEVICE_RESET) {
+
+		/* Any SCB for this device will do for a target reset */
+		LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
+		  	if (ahd_match_scb(ahd, pending_scb, cmd->device->id,
+					  cmd->device->channel + 'A',
+					  CAM_LUN_WILDCARD,
+					  SCB_LIST_NULL, ROLE_INITIATOR) == 0)
+				break;
+		}
+	}
+
+	if (pending_scb == NULL) {
+		printf("%s:%d:%d:%d: Command not found\n",
+		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
+		       cmd->device->lun);
+		goto no_cmd;
+	}
+
+	if ((pending_scb->flags & SCB_RECOVERY_SCB) != 0) {
+		/*
+		 * We can't queue two recovery actions using the same SCB
+		 */
+		retval = FAILED;
+		goto  done;
+	}
+
+	/*
+	 * Ensure that the card doesn't do anything
+	 * behind our back.  Also make sure that we
+	 * didn't "just" miss an interrupt that would
+	 * affect this cmd.
+	 */
+	was_paused = ahd_is_paused(ahd);
+	ahd_pause_and_flushwork(ahd);
+	paused = TRUE;
+
+	if ((pending_scb->flags & SCB_ACTIVE) == 0) {
+		printf("%s:%d:%d:%d: Command already completed\n",
+		       ahd_name(ahd), cmd->device->channel, cmd->device->id,
+		       cmd->device->lun);
+		goto no_cmd;
+	}
+
+	printf("%s: At time of recovery, card was %spaused\n",
+	       ahd_name(ahd), was_paused ? "" : "not ");
+	ahd_dump_card_state(ahd);
+
+	disconnected = TRUE;
+	if (flag == SCB_ABORT) {
+		if (ahd_search_qinfifo(ahd, cmd->device->id, 
+				       cmd->device->channel + 'A',
+				       cmd->device->lun, 
+				       pending_scb->hscb->tag,
+				       ROLE_INITIATOR, CAM_REQ_ABORTED,
+				       SEARCH_COMPLETE) > 0) {
+			printf("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
+			       ahd_name(ahd), cmd->device->channel, 
+			       cmd->device->id, cmd->device->lun);
+			retval = SUCCESS;
+			goto done;
+		}
+	} else if (ahd_search_qinfifo(ahd, cmd->device->id,
+				      cmd->device->channel + 'A',
+				      cmd->device->lun, pending_scb->hscb->tag,
+				      ROLE_INITIATOR, /*status*/0,
+				      SEARCH_COUNT) > 0) {
+		disconnected = FALSE;
+	}
+
+	saved_modes = ahd_save_modes(ahd);
+	ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
+	last_phase = ahd_inb(ahd, LASTPHASE);
+	saved_scbptr = ahd_get_scbptr(ahd);
+	active_scbptr = saved_scbptr;
+	if (disconnected && (ahd_inb(ahd, SEQ_FLAGS) & NOT_IDENTIFIED) == 0) {
+		struct scb *bus_scb;
+
+		bus_scb = ahd_lookup_scb(ahd, active_scbptr);
+		if (bus_scb == pending_scb)
+			disconnected = FALSE;
+		else if (flag != SCB_ABORT
+			 && ahd_inb(ahd, SAVED_SCSIID) == pending_scb->hscb->scsiid
+			 && ahd_inb(ahd, SAVED_LUN) == SCB_GET_LUN(pending_scb))
+			disconnected = FALSE;
+	}
+
+	/*
+	 * At this point, pending_scb is the scb associated with the
+	 * passed in command.  That command is currently active on the
+	 * bus or is in the disconnected state.
+	 */
+	saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
+	if (last_phase != P_BUSFREE
+	 && (SCB_GET_TAG(pending_scb) == active_scbptr
+	     || (flag == SCB_DEVICE_RESET
+		 && SCSIID_TARGET(ahd, saved_scsiid) == cmd->device->id))) {
+
+		/*
+		 * We're active on the bus, so assert ATN
+		 * and hope that the target responds.
+		 */
+		pending_scb = ahd_lookup_scb(ahd, active_scbptr);
+		pending_scb->flags |= SCB_RECOVERY_SCB|flag;
+		ahd_outb(ahd, MSG_OUT, HOST_MSG);
+		ahd_outb(ahd, SCSISIGO, last_phase|ATNO);
+		printf("%s:%d:%d:%d: Device is active, asserting ATN\n",
+		       ahd_name(ahd), cmd->device->channel,
+		       cmd->device->id, cmd->device->lun);
+		wait = TRUE;
+	} else if (disconnected) {
+
+		/*
+		 * Actually re-queue this SCB in an attempt
+		 * to select the device before it reconnects.
+		 */
+		pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
+		ahd_set_scbptr(ahd, SCB_GET_TAG(pending_scb));
+		pending_scb->hscb->cdb_len = 0;
+		pending_scb->hscb->task_attribute = 0;
+		pending_scb->hscb->task_management = SIU_TASKMGMT_ABORT_TASK;
+
+		if ((pending_scb->flags & SCB_PACKETIZED) != 0) {
+			/*
+			 * Mark the SCB has having an outstanding
+			 * task management function.  Should the command
+			 * complete normally before the task management
+			 * function can be sent, the host will be notified
+			 * to abort our requeued SCB.
+			 */
+			ahd_outb(ahd, SCB_TASK_MANAGEMENT,
+				 pending_scb->hscb->task_management);
+		} else {
+			/*
+			 * If non-packetized, set the MK_MESSAGE control
+			 * bit indicating that we desire to send a message.
+			 * We also set the disconnected flag since there is
+			 * no guarantee that our SCB control byte matches
+			 * the version on the card.  We don't want the
+			 * sequencer to abort the command thinking an
+			 * unsolicited reselection occurred.
+			 */
+			pending_scb->hscb->control |= MK_MESSAGE|DISCONNECTED;
+
+			/*
+			 * The sequencer will never re-reference the
+			 * in-core SCB.  To make sure we are notified
+			 * during reslection, set the MK_MESSAGE flag in
+			 * the card's copy of the SCB.
+			 */
+			ahd_outb(ahd, SCB_CONTROL,
+				 ahd_inb(ahd, SCB_CONTROL)|MK_MESSAGE);
+		}
+
+		/*
+		 * Clear out any entries in the QINFIFO first
+		 * so we are the next SCB for this target
+		 * to run.
+		 */
+		ahd_search_qinfifo(ahd, cmd->device->id,
+				   cmd->device->channel + 'A', cmd->device->lun,
+				   SCB_LIST_NULL, ROLE_INITIATOR,
+				   CAM_REQUEUE_REQ, SEARCH_COMPLETE);
+		ahd_qinfifo_requeue_tail(ahd, pending_scb);
+		ahd_set_scbptr(ahd, saved_scbptr);
+		ahd_print_path(ahd, pending_scb);
+		printf("Device is disconnected, re-queuing SCB\n");
+		wait = TRUE;
+	} else {
+		printf("%s:%d:%d:%d: Unable to deliver message\n",
+		       ahd_name(ahd), cmd->device->channel,
+		       cmd->device->id, cmd->device->lun);
+		retval = FAILED;
+		goto done;
+	}
+
+no_cmd:
+	/*
+	 * Our assumption is that if we don't have the command, no
+	 * recovery action was required, so we return success.  Again,
+	 * the semantics of the mid-layer recovery engine are not
+	 * well defined, so this may change in time.
+	 */
+	retval = SUCCESS;
+done:
+	if (paused)
+		ahd_unpause(ahd);
+	if (wait) {
+		struct timer_list timer;
+		int ret;
+
+		ahd->platform_data->flags |= AHD_SCB_UP_EH_SEM;
+		spin_unlock_irq(&ahd->platform_data->spin_lock);
+		init_timer(&timer);
+		timer.data = (u_long)ahd;
+		timer.expires = jiffies + (5 * HZ);
+		timer.function = ahd_linux_sem_timeout;
+		add_timer(&timer);
+		printf("Recovery code sleeping\n");
+		down(&ahd->platform_data->eh_sem);
+		printf("Recovery code awake\n");
+        	ret = del_timer_sync(&timer);
+		if (ret == 0) {
+			printf("Timer Expired\n");
+			retval = FAILED;
+		}
+		spin_lock_irq(&ahd->platform_data->spin_lock);
+	}
+	spin_unlock_irq(&ahd->platform_data->spin_lock);
+	return (retval);
 }
 
-static void
-ahd_linux_dev_timed_unfreeze(u_long arg)
+static void ahd_linux_set_width(struct scsi_target *starget, int width)
 {
-	struct ahd_linux_device *dev;
-	struct ahd_softc *ahd;
-	u_long s;
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_devinfo devinfo;
+	unsigned long flags;
 
-	dev = (struct ahd_linux_device *)arg;
-	ahd = dev->target->ahd;
-	ahd_lock(ahd, &s);
-	dev->flags &= ~AHD_DEV_TIMER_ACTIVE;
-	if (dev->qfrozen > 0)
-		dev->qfrozen--;
-	if (dev->qfrozen == 0
-	 && (dev->flags & AHD_DEV_ON_RUN_LIST) == 0)
-		ahd_linux_run_device_queue(ahd, dev);
-	if ((dev->flags & AHD_DEV_UNCONFIGURED) != 0
-	 && dev->active == 0)
-		ahd_linux_free_device(ahd, dev);
-	ahd_unlock(ahd, &s);
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_lock(ahd, &flags);
+	ahd_set_width(ahd, &devinfo, width, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
 }
 
-void
-ahd_platform_dump_card_state(struct ahd_softc *ahd)
+static void ahd_linux_set_period(struct scsi_target *starget, int period)
 {
-	struct ahd_linux_device *dev;
-	int target;
-	int maxtarget;
-	int lun;
-	int i;
-
-	maxtarget = (ahd->features & AHD_WIDE) ? 15 : 7;
-	for (target = 0; target <=maxtarget; target++) {
-
-		for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
-			struct ahd_cmd *acmd;
-
-			dev = ahd_linux_get_device(ahd, 0, target,
-						   lun, /*alloc*/FALSE);
-			if (dev == NULL)
-				continue;
-
-			printf("DevQ(%d:%d:%d): ", 0, target, lun);
-			i = 0;
-			TAILQ_FOREACH(acmd, &dev->busyq, acmd_links.tqe) {
-				if (i++ > AHD_SCB_MAX)
-					break;
-			}
-			printf("%d waiting\n", i);
-		}
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options;
+	unsigned int dt;
+	unsigned long flags;
+	unsigned long offset = tinfo->goal.offset;
+
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: set period to %d\n", ahd_name(ahd), period);
+#endif
+	if (offset == 0)
+		offset = MAX_OFFSET;
+
+	if (period < 8)
+		period = 8;
+	if (period < 10) {
+		ppr_options |= MSG_EXT_PPR_DT_REQ;
+		if (period == 8)
+			ppr_options |= MSG_EXT_PPR_IU_REQ;
 	}
+
+	dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+
+	/* all PPR requests apart from QAS require wide transfers */
+	if (ppr_options & ~MSG_EXT_PPR_QAS_REQ) {
+		if (spi_width(starget) == 0)
+			ppr_options &= MSG_EXT_PPR_QAS_REQ;
+	}
+
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
 }
 
-static int __init
-ahd_linux_init(void)
+static void ahd_linux_set_offset(struct scsi_target *starget, int offset)
 {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-	return ahd_linux_detect(&aic79xx_driver_template);
-#else
-	scsi_register_module(MODULE_SCSI_HA, &aic79xx_driver_template);
-	if (aic79xx_driver_template.present == 0) {
-		scsi_unregister_module(MODULE_SCSI_HA,
-				       &aic79xx_driver_template);
-		return (-ENODEV);
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = 0;
+	unsigned int period = 0;
+	unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+	unsigned long flags;
+
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: set offset to %d\n", ahd_name(ahd), offset);
+#endif
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	if (offset != 0) {
+		period = tinfo->goal.period;
+		ppr_options = tinfo->goal.ppr_options;
+		ahd_find_syncrate(ahd, &period, &ppr_options, 
+				  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
 	}
 
-	return (0);
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, offset, ppr_options,
+			 AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_dt(struct scsi_target *starget, int dt)
+{
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options
+		& ~MSG_EXT_PPR_DT_REQ;
+	unsigned int period = tinfo->goal.period;
+	unsigned int width = tinfo->goal.width;
+	unsigned long flags;
+
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: %s DT\n", ahd_name(ahd), 
+		       dt ? "enabling" : "disabling");
+#endif
+	if (dt) {
+		ppr_options |= MSG_EXT_PPR_DT_REQ;
+		if (!width)
+			ahd_linux_set_width(starget, 1);
+	} else {
+		if (period <= 9)
+			period = 10; /* If resetting DT, period must be >= 25ns */
+		/* IU is invalid without DT set */
+		ppr_options &= ~MSG_EXT_PPR_IU_REQ;
+	}
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_qas(struct scsi_target *starget, int qas)
+{
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options
+		& ~MSG_EXT_PPR_QAS_REQ;
+	unsigned int period = tinfo->goal.period;
+	unsigned int dt;
+	unsigned long flags;
+
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: %s QAS\n", ahd_name(ahd), 
+		       qas ? "enabling" : "disabling");
+#endif
+
+	if (qas) {
+		ppr_options |= MSG_EXT_PPR_QAS_REQ; 
+	}
+
+	dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_iu(struct scsi_target *starget, int iu)
+{
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options
+		& ~MSG_EXT_PPR_IU_REQ;
+	unsigned int period = tinfo->goal.period;
+	unsigned int dt;
+	unsigned long flags;
+
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: %s IU\n", ahd_name(ahd),
+		       iu ? "enabling" : "disabling");
 #endif
+
+	if (iu) {
+		ppr_options |= MSG_EXT_PPR_IU_REQ;
+		ppr_options |= MSG_EXT_PPR_DT_REQ; /* IU requires DT */
+	}
+
+	dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
 }
 
-static void __exit
-ahd_linux_exit(void)
+static void ahd_linux_set_rd_strm(struct scsi_target *starget, int rdstrm)
 {
-	struct ahd_softc *ahd;
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options
+		& ~MSG_EXT_PPR_RD_STRM;
+	unsigned int period = tinfo->goal.period;
+	unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+	unsigned long flags;
 
-	/*
-	 * Shutdown DV threads before going into the SCSI mid-layer.
-	 * This avoids situations where the mid-layer locks the entire
-	 * kernel so that waiting for our DV threads to exit leads
-	 * to deadlock.
-	 */
-	TAILQ_FOREACH(ahd, &ahd_tailq, links) {
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: %s Read Streaming\n", ahd_name(ahd), 
+		       rdstrm  ? "enabling" : "disabling");
+#endif
+
+	if (rdstrm)
+		ppr_options |= MSG_EXT_PPR_RD_STRM;
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
 
-		ahd_linux_kill_dv_thread(ahd);
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_wr_flow(struct scsi_target *starget, int wrflow)
+{
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options
+		& ~MSG_EXT_PPR_WR_FLOW;
+	unsigned int period = tinfo->goal.period;
+	unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+	unsigned long flags;
+
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: %s Write Flow Control\n", ahd_name(ahd),
+		       wrflow ? "enabling" : "disabling");
+#endif
+
+	if (wrflow)
+		ppr_options |= MSG_EXT_PPR_WR_FLOW;
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_rti(struct scsi_target *starget, int rti)
+{
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options
+		& ~MSG_EXT_PPR_RTI;
+	unsigned int period = tinfo->goal.period;
+	unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+	unsigned long flags;
+
+	if ((ahd->features & AHD_RTI) == 0) {
+#ifdef AHD_DEBUG
+		if ((ahd_debug & AHD_SHOW_DV) != 0)
+			printf("%s: RTI not available\n", ahd_name(ahd));
+#endif
+		return;
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: %s RTI\n", ahd_name(ahd),
+		       rti ? "enabling" : "disabling");
+#endif
+
+	if (rti)
+		ppr_options |= MSG_EXT_PPR_RTI;
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_pcomp_en(struct scsi_target *starget, int pcomp)
+{
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options
+		& ~MSG_EXT_PPR_PCOMP_EN;
+	unsigned int period = tinfo->goal.period;
+	unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+	unsigned long flags;
+
+#ifdef AHD_DEBUG
+	if ((ahd_debug & AHD_SHOW_DV) != 0)
+		printf("%s: %s Precompensation\n", ahd_name(ahd), 
+		       pcomp ? "Enable" : "Disable");
+#endif
+
+	if (pcomp)
+		ppr_options |= MSG_EXT_PPR_PCOMP_EN;
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_hold_mcs(struct scsi_target *starget, int hold)
+{
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+	struct ahd_tmode_tstate *tstate;
+	struct ahd_initiator_tinfo *tinfo 
+		= ahd_fetch_transinfo(ahd,
+				      starget->channel + 'A',
+				      shost->this_id, starget->id, &tstate);
+	struct ahd_devinfo devinfo;
+	unsigned int ppr_options = tinfo->goal.ppr_options
+		& ~MSG_EXT_PPR_HOLD_MCS;
+	unsigned int period = tinfo->goal.period;
+	unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+	unsigned long flags;
+
+	if (hold)
+		ppr_options |= MSG_EXT_PPR_HOLD_MCS;
+
+	ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+			    starget->channel + 'A', ROLE_INITIATOR);
+	ahd_find_syncrate(ahd, &period, &ppr_options,
+			  dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+	ahd_lock(ahd, &flags);
+	ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+			 ppr_options, AHD_TRANS_GOAL, FALSE);
+	ahd_unlock(ahd, &flags);
+}
+
+
+
+static struct spi_function_template ahd_linux_transport_functions = {
+	.set_offset	= ahd_linux_set_offset,
+	.show_offset	= 1,
+	.set_period	= ahd_linux_set_period,
+	.show_period	= 1,
+	.set_width	= ahd_linux_set_width,
+	.show_width	= 1,
+	.set_dt		= ahd_linux_set_dt,
+	.show_dt	= 1,
+	.set_iu		= ahd_linux_set_iu,
+	.show_iu	= 1,
+	.set_qas	= ahd_linux_set_qas,
+	.show_qas	= 1,
+	.set_rd_strm	= ahd_linux_set_rd_strm,
+	.show_rd_strm	= 1,
+	.set_wr_flow	= ahd_linux_set_wr_flow,
+	.show_wr_flow	= 1,
+	.set_rti	= ahd_linux_set_rti,
+	.show_rti	= 1,
+	.set_pcomp_en	= ahd_linux_set_pcomp_en,
+	.show_pcomp_en	= 1,
+	.set_hold_mcs	= ahd_linux_set_hold_mcs,
+	.show_hold_mcs	= 1,
+};
+
+static int __init
+ahd_linux_init(void)
+{
+	int	error = 0;
+
 	/*
-	 * In 2.4 we have to unregister from the PCI core _after_
-	 * unregistering from the scsi midlayer to avoid dangling
-	 * references.
+	 * If we've been passed any parameters, process them now.
 	 */
-	scsi_unregister_module(MODULE_SCSI_HA, &aic79xx_driver_template);
-#endif
+	if (aic79xx)
+		aic79xx_setup(aic79xx);
+
+	ahd_linux_transport_template =
+		spi_attach_transport(&ahd_linux_transport_functions);
+	if (!ahd_linux_transport_template)
+		return -ENODEV;
+
+	scsi_transport_reserve_target(ahd_linux_transport_template,
+				      sizeof(struct ahd_linux_target));
+	scsi_transport_reserve_device(ahd_linux_transport_template,
+				      sizeof(struct ahd_linux_device));
+
+	error = ahd_linux_pci_init();
+	if (error)
+		spi_release_transport(ahd_linux_transport_template);
+	return error;
+}
+
+static void __exit
+ahd_linux_exit(void)
+{
 	ahd_linux_pci_exit();
+	spi_release_transport(ahd_linux_transport_template);
 }
 
 module_init(ahd_linux_init);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index 7823e52..052c661 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -42,6 +42,7 @@
 #ifndef _AIC79XX_LINUX_H_
 #define _AIC79XX_LINUX_H_
 
+#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/blkdev.h>
 #include <linux/delay.h>
@@ -49,18 +50,23 @@
 #include <linux/pci.h>
 #include <linux/smp_lock.h>
 #include <linux/version.h>
+#include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <asm/byteorder.h>
 #include <asm/io.h>
 
-#include <linux/interrupt.h> /* For tasklet support. */
-#include <linux/config.h>
-#include <linux/slab.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_eh.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tcq.h>
+#include <scsi/scsi_transport.h>
+#include <scsi/scsi_transport_spi.h>
 
 /* Core SCSI definitions */
 #define AIC_LIB_PREFIX ahd
-#include "scsi.h"
-#include <scsi/scsi_host.h>
 
 /* Name space conflict with BSD queue macros */
 #ifdef LIST_HEAD
@@ -95,7 +101,7 @@
 /************************* Forward Declarations *******************************/
 struct ahd_softc;
 typedef struct pci_dev *ahd_dev_softc_t;
-typedef Scsi_Cmnd      *ahd_io_ctx_t;
+typedef struct scsi_cmnd      *ahd_io_ctx_t;
 
 /******************************* Byte Order ***********************************/
 #define ahd_htobe16(x)	cpu_to_be16(x)
@@ -114,8 +120,7 @@ typedef Scsi_Cmnd      *ahd_io_ctx_t;
 
 /************************* Configuration Data *********************************/
 extern uint32_t aic79xx_allow_memio;
-extern int aic79xx_detect_complete;
-extern Scsi_Host_Template aic79xx_driver_template;
+extern struct scsi_host_template aic79xx_driver_template;
 
 /***************************** Bus Space/DMA **********************************/
 
@@ -145,11 +150,7 @@ struct ahd_linux_dma_tag
 };
 typedef struct ahd_linux_dma_tag* bus_dma_tag_t;
 
-struct ahd_linux_dmamap
-{
-	dma_addr_t	bus_addr;
-};
-typedef struct ahd_linux_dmamap* bus_dmamap_t;
+typedef dma_addr_t bus_dmamap_t;
 
 typedef int bus_dma_filter_t(void*, dma_addr_t);
 typedef void bus_dmamap_callback_t(void *, bus_dma_segment_t *, int, int);
@@ -226,12 +227,12 @@ typedef struct timer_list ahd_timer_t;
 #define ahd_timer_init init_timer
 #define ahd_timer_stop del_timer_sync
 typedef void ahd_linux_callback_t (u_long);  
-static __inline void ahd_timer_reset(ahd_timer_t *timer, u_int usec,
+static __inline void ahd_timer_reset(ahd_timer_t *timer, int usec,
 				     ahd_callback_t *func, void *arg);
 static __inline void ahd_scb_timer_reset(struct scb *scb, u_int usec);
 
 static __inline void
-ahd_timer_reset(ahd_timer_t *timer, u_int usec, ahd_callback_t *func, void *arg)
+ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
 {
 	struct ahd_softc *ahd;
 
@@ -252,43 +253,8 @@ ahd_scb_timer_reset(struct scb *scb, u_int usec)
 /***************************** SMP support ************************************/
 #include <linux/spinlock.h>
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) || defined(SCSI_HAS_HOST_LOCK))
-#define AHD_SCSI_HAS_HOST_LOCK 1
-#else
-#define AHD_SCSI_HAS_HOST_LOCK 0
-#endif
-
 #define AIC79XX_DRIVER_VERSION "1.3.11"
 
-/**************************** Front End Queues ********************************/
-/*
- * Data structure used to cast the Linux struct scsi_cmnd to something
- * that allows us to use the queue macros.  The linux structure has
- * plenty of space to hold the links fields as required by the queue
- * macros, but the queue macors require them to have the correct type.
- */
-struct ahd_cmd_internal {
-	/* Area owned by the Linux scsi layer. */
-	uint8_t	private[offsetof(struct scsi_cmnd, SCp.Status)];
-	union {
-		STAILQ_ENTRY(ahd_cmd)	ste;
-		LIST_ENTRY(ahd_cmd)	le;
-		TAILQ_ENTRY(ahd_cmd)	tqe;
-	} links;
-	uint32_t			end;
-};
-
-struct ahd_cmd {
-	union {
-		struct ahd_cmd_internal	icmd;
-		struct scsi_cmnd	scsi_cmd;
-	} un;
-};
-
-#define acmd_icmd(cmd) ((cmd)->un.icmd)
-#define acmd_scsi_cmd(cmd) ((cmd)->un.scsi_cmd)
-#define acmd_links un.icmd.links
-
 /*************************** Device Data Structures ***************************/
 /*
  * A per probed device structure used to deal with some error recovery
@@ -297,22 +263,17 @@ struct ahd_cmd {
  * after a successfully completed inquiry command to the target when
  * that inquiry data indicates a lun is present.
  */
-TAILQ_HEAD(ahd_busyq, ahd_cmd);
+
 typedef enum {
-	AHD_DEV_UNCONFIGURED	 = 0x01,
 	AHD_DEV_FREEZE_TIL_EMPTY = 0x02, /* Freeze queue until active == 0 */
-	AHD_DEV_TIMER_ACTIVE	 = 0x04, /* Our timer is active */
-	AHD_DEV_ON_RUN_LIST	 = 0x08, /* Queued to be run later */
 	AHD_DEV_Q_BASIC		 = 0x10, /* Allow basic device queuing */
 	AHD_DEV_Q_TAGGED	 = 0x20, /* Allow full SCSI2 command queueing */
 	AHD_DEV_PERIODIC_OTAG	 = 0x40, /* Send OTAG to prevent starvation */
-	AHD_DEV_SLAVE_CONFIGURED = 0x80	 /* slave_configure() has been called */
 } ahd_linux_dev_flags;
 
 struct ahd_linux_target;
 struct ahd_linux_device {
 	TAILQ_ENTRY(ahd_linux_device) links;
-	struct			ahd_busyq busyq;
 
 	/*
 	 * The number of transactions currently
@@ -388,62 +349,12 @@ struct ahd_linux_device {
 	 */
 	u_int			commands_since_idle_or_otag;
 #define AHD_OTAG_THRESH	500
-
-	int			lun;
-	Scsi_Device	       *scsi_device;
-	struct			ahd_linux_target *target;
 };
 
-typedef enum {
-	AHD_DV_REQUIRED		 = 0x01,
-	AHD_INQ_VALID		 = 0x02,
-	AHD_BASIC_DV		 = 0x04,
-	AHD_ENHANCED_DV		 = 0x08
-} ahd_linux_targ_flags;
-
-/* DV States */
-typedef enum {
-	AHD_DV_STATE_EXIT = 0,
-	AHD_DV_STATE_INQ_SHORT_ASYNC,
-	AHD_DV_STATE_INQ_ASYNC,
-	AHD_DV_STATE_INQ_ASYNC_VERIFY,
-	AHD_DV_STATE_TUR,
-	AHD_DV_STATE_REBD,
-	AHD_DV_STATE_INQ_VERIFY,
-	AHD_DV_STATE_WEB,
-	AHD_DV_STATE_REB,
-	AHD_DV_STATE_SU,
-	AHD_DV_STATE_BUSY
-} ahd_dv_state;
-
 struct ahd_linux_target {
-	struct ahd_linux_device	 *devices[AHD_NUM_LUNS];
-	int			  channel;
-	int			  target;
-	int			  refcount;
+	struct scsi_device	 *sdev[AHD_NUM_LUNS];
 	struct ahd_transinfo	  last_tinfo;
 	struct ahd_softc	 *ahd;
-	ahd_linux_targ_flags	  flags;
-	struct scsi_inquiry_data *inq_data;
-	/*
-	 * The next "fallback" period to use for narrow/wide transfers.
-	 */
-	uint8_t			  dv_next_narrow_period;
-	uint8_t			  dv_next_wide_period;
-	uint8_t			  dv_max_width;
-	uint8_t			  dv_max_ppr_options;
-	uint8_t			  dv_last_ppr_options;
-	u_int			  dv_echo_size;
-	ahd_dv_state		  dv_state;
-	u_int			  dv_state_retry;
-	uint8_t			 *dv_buffer;
-	uint8_t			 *dv_buffer1;
-
-	/*
-	 * Cumulative counter of errors.
-	 */
-	u_long			errors_detected;
-	u_long			cmds_since_error;
 };
 
 /********************* Definitions Required by the Core ***********************/
@@ -453,32 +364,16 @@ struct ahd_linux_target {
  * manner and are allocated below 4GB, the number of S/G segments is
  * unrestricted.
  */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/*
- * We dynamically adjust the number of segments in pre-2.5 kernels to
- * avoid fragmentation issues in the SCSI mid-layer's private memory
- * allocator.  See aic79xx_osm.c ahd_linux_size_nseg() for details.
- */
-extern u_int ahd_linux_nseg;
-#define	AHD_NSEG ahd_linux_nseg
-#define	AHD_LINUX_MIN_NSEG 64
-#else
 #define	AHD_NSEG 128
-#endif
 
 /*
  * Per-SCB OSM storage.
  */
-typedef enum {
-	AHD_SCB_UP_EH_SEM = 0x1
-} ahd_linux_scb_flags;
-
 struct scb_platform_data {
 	struct ahd_linux_device	*dev;
 	dma_addr_t		 buf_busaddr;
 	uint32_t		 xfer_len;
 	uint32_t		 sense_resid;	/* Auto-Sense residual */
-	ahd_linux_scb_flags	 flags;
 };
 
 /*
@@ -487,44 +382,23 @@ struct scb_platform_data {
  * alignment restrictions of the various platforms supported by
  * this driver.
  */
-typedef enum {
-	AHD_DV_WAIT_SIMQ_EMPTY	 = 0x01,
-	AHD_DV_WAIT_SIMQ_RELEASE = 0x02,
-	AHD_DV_ACTIVE		 = 0x04,
-	AHD_DV_SHUTDOWN		 = 0x08,
-	AHD_RUN_CMPLT_Q_TIMER	 = 0x10
-} ahd_linux_softc_flags;
-
-TAILQ_HEAD(ahd_completeq, ahd_cmd);
-
 struct ahd_platform_data {
 	/*
 	 * Fields accessed from interrupt context.
 	 */
-	struct ahd_linux_target *targets[AHD_NUM_TARGETS]; 
-	TAILQ_HEAD(, ahd_linux_device) device_runq;
-	struct ahd_completeq	 completeq;
+	struct scsi_target *starget[AHD_NUM_TARGETS]; 
 
 	spinlock_t		 spin_lock;
-	struct tasklet_struct	 runq_tasklet;
 	u_int			 qfrozen;
-	pid_t			 dv_pid;
-	struct timer_list	 completeq_timer;
 	struct timer_list	 reset_timer;
-	struct timer_list	 stats_timer;
 	struct semaphore	 eh_sem;
-	struct semaphore	 dv_sem;
-	struct semaphore	 dv_cmd_sem;	/* XXX This needs to be in
-						 * the target struct
-						 */
-	struct scsi_device	*dv_scsi_dev;
 	struct Scsi_Host        *host;		/* pointer to scsi host */
 #define AHD_LINUX_NOIRQ	((uint32_t)~0)
 	uint32_t		 irq;		/* IRQ for this adapter */
 	uint32_t		 bios_address;
 	uint32_t		 mem_busaddr;	/* Mem Base Addr */
-	uint64_t		 hw_dma_mask;
-	ahd_linux_softc_flags	 flags;
+#define	AHD_SCB_UP_EH_SEM 0x1
+	uint32_t		 flags;
 };
 
 /************************** OS Utility Wrappers *******************************/
@@ -641,7 +515,7 @@ ahd_insb(struct ahd_softc * ahd, long port, uint8_t *array, int count)
 
 /**************************** Initialization **********************************/
 int		ahd_linux_register_host(struct ahd_softc *,
-					Scsi_Host_Template *);
+					struct scsi_host_template *);
 
 uint64_t	ahd_linux_get_memsize(void);
 
@@ -657,28 +531,6 @@ void	ahd_format_transinfo(struct info_str *info,
 			     struct ahd_transinfo *tinfo);
 
 /******************************** Locking *************************************/
-/* Lock protecting internal data structures */
-static __inline void ahd_lockinit(struct ahd_softc *);
-static __inline void ahd_lock(struct ahd_softc *, unsigned long *flags);
-static __inline void ahd_unlock(struct ahd_softc *, unsigned long *flags);
-
-/* Lock acquisition and release of the above lock in midlayer entry points. */
-static __inline void ahd_midlayer_entrypoint_lock(struct ahd_softc *,
-						  unsigned long *flags);
-static __inline void ahd_midlayer_entrypoint_unlock(struct ahd_softc *,
-						    unsigned long *flags);
-
-/* Lock held during command compeletion to the upper layer */
-static __inline void ahd_done_lockinit(struct ahd_softc *);
-static __inline void ahd_done_lock(struct ahd_softc *, unsigned long *flags);
-static __inline void ahd_done_unlock(struct ahd_softc *, unsigned long *flags);
-
-/* Lock held during ahd_list manipulation and ahd softc frees */
-extern spinlock_t ahd_list_spinlock;
-static __inline void ahd_list_lockinit(void);
-static __inline void ahd_list_lock(unsigned long *flags);
-static __inline void ahd_list_unlock(unsigned long *flags);
-
 static __inline void
 ahd_lockinit(struct ahd_softc *ahd)
 {
@@ -697,75 +549,6 @@ ahd_unlock(struct ahd_softc *ahd, unsigned long *flags)
 	spin_unlock_irqrestore(&ahd->platform_data->spin_lock, *flags);
 }
 
-static __inline void
-ahd_midlayer_entrypoint_lock(struct ahd_softc *ahd, unsigned long *flags)
-{
-	/*
-	 * In 2.5.X and some 2.4.X versions, the midlayer takes our
-	 * lock just before calling us, so we avoid locking again.
-	 * For other kernel versions, the io_request_lock is taken
-	 * just before our entry point is called.  In this case, we
-	 * trade the io_request_lock for our per-softc lock.
-	 */
-#if AHD_SCSI_HAS_HOST_LOCK == 0
-	spin_unlock(&io_request_lock);
-	spin_lock(&ahd->platform_data->spin_lock);
-#endif
-}
-
-static __inline void
-ahd_midlayer_entrypoint_unlock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
-	spin_unlock(&ahd->platform_data->spin_lock);
-	spin_lock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_done_lockinit(struct ahd_softc *ahd)
-{
-	/*
-	 * In 2.5.X, our own lock is held during completions.
-	 * In previous versions, the io_request_lock is used.
-	 * In either case, we can't initialize this lock again.
-	 */
-}
-
-static __inline void
-ahd_done_lock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
-	spin_lock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_done_unlock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
-	spin_unlock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_list_lockinit(void)
-{
-	spin_lock_init(&ahd_list_spinlock);
-}
-
-static __inline void
-ahd_list_lock(unsigned long *flags)
-{
-	spin_lock_irqsave(&ahd_list_spinlock, *flags);
-}
-
-static __inline void
-ahd_list_unlock(unsigned long *flags)
-{
-	spin_unlock_irqrestore(&ahd_list_spinlock, *flags);
-}
-
 /******************************* PCI Definitions ******************************/
 /*
  * PCIM_xxx: mask to locate subfield in register
@@ -925,27 +708,17 @@ ahd_flush_device_writes(struct ahd_softc *ahd)
 }
 
 /**************************** Proc FS Support *********************************/
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-int	ahd_linux_proc_info(char *, char **, off_t, int, int, int);
-#else
 int	ahd_linux_proc_info(struct Scsi_Host *, char *, char **,
 			    off_t, int, int);
-#endif
-
-/*************************** Domain Validation ********************************/
-#define AHD_DV_CMD(cmd) ((cmd)->scsi_done == ahd_linux_dv_complete)
-#define AHD_DV_SIMQ_FROZEN(ahd)					\
-	((((ahd)->platform_data->flags & AHD_DV_ACTIVE) != 0)	\
-	 && (ahd)->platform_data->qfrozen == 1)
 
 /*********************** Transaction Access Wrappers **************************/
-static __inline void ahd_cmd_set_transaction_status(Scsi_Cmnd *, uint32_t);
+static __inline void ahd_cmd_set_transaction_status(struct scsi_cmnd *, uint32_t);
 static __inline void ahd_set_transaction_status(struct scb *, uint32_t);
-static __inline void ahd_cmd_set_scsi_status(Scsi_Cmnd *, uint32_t);
+static __inline void ahd_cmd_set_scsi_status(struct scsi_cmnd *, uint32_t);
 static __inline void ahd_set_scsi_status(struct scb *, uint32_t);
-static __inline uint32_t ahd_cmd_get_transaction_status(Scsi_Cmnd *cmd);
+static __inline uint32_t ahd_cmd_get_transaction_status(struct scsi_cmnd *cmd);
 static __inline uint32_t ahd_get_transaction_status(struct scb *);
-static __inline uint32_t ahd_cmd_get_scsi_status(Scsi_Cmnd *cmd);
+static __inline uint32_t ahd_cmd_get_scsi_status(struct scsi_cmnd *cmd);
 static __inline uint32_t ahd_get_scsi_status(struct scb *);
 static __inline void ahd_set_transaction_tag(struct scb *, int, u_int);
 static __inline u_long ahd_get_transfer_length(struct scb *);
@@ -964,7 +737,7 @@ static __inline void ahd_platform_scb_free(struct ahd_softc *ahd,
 static __inline void ahd_freeze_scb(struct scb *scb);
 
 static __inline
-void ahd_cmd_set_transaction_status(Scsi_Cmnd *cmd, uint32_t status)
+void ahd_cmd_set_transaction_status(struct scsi_cmnd *cmd, uint32_t status)
 {
 	cmd->result &= ~(CAM_STATUS_MASK << 16);
 	cmd->result |= status << 16;
@@ -977,7 +750,7 @@ void ahd_set_transaction_status(struct scb *scb, uint32_t status)
 }
 
 static __inline
-void ahd_cmd_set_scsi_status(Scsi_Cmnd *cmd, uint32_t status)
+void ahd_cmd_set_scsi_status(struct scsi_cmnd *cmd, uint32_t status)
 {
 	cmd->result &= ~0xFFFF;
 	cmd->result |= status;
@@ -990,7 +763,7 @@ void ahd_set_scsi_status(struct scb *scb, uint32_t status)
 }
 
 static __inline
-uint32_t ahd_cmd_get_transaction_status(Scsi_Cmnd *cmd)
+uint32_t ahd_cmd_get_transaction_status(struct scsi_cmnd *cmd)
 {
 	return ((cmd->result >> 16) & CAM_STATUS_MASK);
 }
@@ -1002,7 +775,7 @@ uint32_t ahd_get_transaction_status(struct scb *scb)
 }
 
 static __inline
-uint32_t ahd_cmd_get_scsi_status(Scsi_Cmnd *cmd)
+uint32_t ahd_cmd_get_scsi_status(struct scsi_cmnd *cmd)
 {
 	return (cmd->result & 0xFFFF);
 }
@@ -1117,7 +890,6 @@ void	ahd_done(struct ahd_softc*, struct scb*);
 void	ahd_send_async(struct ahd_softc *, char channel,
 		       u_int target, u_int lun, ac_code, void *);
 void	ahd_print_path(struct ahd_softc *, struct scb *);
-void	ahd_platform_dump_card_state(struct ahd_softc *ahd);
 
 #ifdef CONFIG_PCI
 #define AHD_PCI_CONFIG 1
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 91daf0c..390b538 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -92,27 +92,31 @@ struct pci_driver aic79xx_pci_driver = {
 static void
 ahd_linux_pci_dev_remove(struct pci_dev *pdev)
 {
-	struct ahd_softc *ahd;
-	u_long l;
+	struct ahd_softc *ahd = pci_get_drvdata(pdev);
+	u_long s;
 
-	/*
-	 * We should be able to just perform
-	 * the free directly, but check our
-	 * list for extra sanity.
-	 */
-	ahd_list_lock(&l);
-	ahd = ahd_find_softc((struct ahd_softc *)pci_get_drvdata(pdev));
-	if (ahd != NULL) {
-		u_long s;
-
-		TAILQ_REMOVE(&ahd_tailq, ahd, links);
-		ahd_list_unlock(&l);
-		ahd_lock(ahd, &s);
-		ahd_intr_enable(ahd, FALSE);
-		ahd_unlock(ahd, &s);
-		ahd_free(ahd);
-	} else
-		ahd_list_unlock(&l);
+	ahd_lock(ahd, &s);
+	ahd_intr_enable(ahd, FALSE);
+	ahd_unlock(ahd, &s);
+	ahd_free(ahd);
+}
+
+static void
+ahd_linux_pci_inherit_flags(struct ahd_softc *ahd)
+{
+	struct pci_dev *pdev = ahd->dev_softc, *master_pdev;
+	unsigned int master_devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0);
+
+	master_pdev = pci_get_slot(pdev->bus, master_devfn);
+	if (master_pdev) {
+		struct ahd_softc *master = pci_get_drvdata(master_pdev);
+		if (master) {
+			ahd->flags &= ~AHD_BIOS_ENABLED;
+			ahd->flags |= master->flags & AHD_BIOS_ENABLED;
+		} else
+			printk(KERN_ERR "aic79xx: no multichannel peer found!\n");
+		pci_dev_put(master_pdev);
+	}
 }
 
 static int
@@ -125,22 +129,6 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	char		*name;
 	int		 error;
 
-	/*
-	 * Some BIOSen report the same device multiple times.
-	 */
-	TAILQ_FOREACH(ahd, &ahd_tailq, links) {
-		struct pci_dev *probed_pdev;
-
-		probed_pdev = ahd->dev_softc;
-		if (probed_pdev->bus->number == pdev->bus->number
-		 && probed_pdev->devfn == pdev->devfn)
-			break;
-	}
-	if (ahd != NULL) {
-		/* Skip duplicate. */
-		return (-ENODEV);
-	}
-
 	pci = pdev;
 	entry = ahd_find_pci_device(pci);
 	if (entry == NULL)
@@ -177,15 +165,12 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		if (memsize >= 0x8000000000ULL
 	 	 && pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) {
 			ahd->flags |= AHD_64BIT_ADDRESSING;
-			ahd->platform_data->hw_dma_mask = DMA_64BIT_MASK;
 		} else if (memsize > 0x80000000
 			&& pci_set_dma_mask(pdev, mask_39bit) == 0) {
 			ahd->flags |= AHD_39BIT_ADDRESSING;
-			ahd->platform_data->hw_dma_mask = mask_39bit;
 		}
 	} else {
 		pci_set_dma_mask(pdev, DMA_32BIT_MASK);
-		ahd->platform_data->hw_dma_mask = DMA_32BIT_MASK;
 	}
 	ahd->dev_softc = pci;
 	error = ahd_pci_config(ahd, entry);
@@ -193,16 +178,17 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		ahd_free(ahd);
 		return (-error);
 	}
+
+	/*
+	 * Second Function PCI devices need to inherit some
+	 * * settings from function 0.
+	 */
+	if ((ahd->features & AHD_MULTI_FUNC) && PCI_FUNC(pdev->devfn) != 0)
+		ahd_linux_pci_inherit_flags(ahd);
+
 	pci_set_drvdata(pdev, ahd);
-	if (aic79xx_detect_complete) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-		ahd_linux_register_host(ahd, &aic79xx_driver_template);
-#else
-		printf("aic79xx: ignoring PCI device found after "
-		       "initialization\n");
-		return (-ENODEV);
-#endif
-	}
+
+	ahd_linux_register_host(ahd, &aic79xx_driver_template);
 	return (0);
 }
 
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 703f6e4..2131db6 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -283,7 +283,6 @@ int
 ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
 {
 	struct scb_data *shared_scb_data;
-	u_long		 l;
 	u_int		 command;
 	uint32_t	 devconfig;
 	uint16_t	 subvendor; 
@@ -373,16 +372,9 @@ ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
 	 * Allow interrupts now that we are completely setup.
 	 */
 	error = ahd_pci_map_int(ahd);
-	if (error != 0)
-		return (error);
-
-	ahd_list_lock(&l);
-	/*
-	 * Link this softc in with all other ahd instances.
-	 */
-	ahd_softc_insert(ahd);
-	ahd_list_unlock(&l);
-	return (0);
+	if (!error)
+		ahd->init_level++;
+	return error;
 }
 
 /*
diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c
index e01cd61..39a2784 100644
--- a/drivers/scsi/aic7xxx/aic79xx_proc.c
+++ b/drivers/scsi/aic7xxx/aic79xx_proc.c
@@ -49,10 +49,53 @@ static void	ahd_dump_target_state(struct ahd_softc *ahd,
 				      u_int our_id, char channel,
 				      u_int target_id, u_int target_offset);
 static void	ahd_dump_device_state(struct info_str *info,
-				      struct ahd_linux_device *dev);
+				      struct scsi_device *sdev);
 static int	ahd_proc_write_seeprom(struct ahd_softc *ahd,
 				       char *buffer, int length);
 
+/*
+ * Table of syncrates that don't follow the "divisible by 4"
+ * rule. This table will be expanded in future SCSI specs.
+ */
+static struct {
+	u_int period_factor;
+	u_int period;	/* in 100ths of ns */
+} scsi_syncrates[] = {
+	{ 0x08, 625 },	/* FAST-160 */
+	{ 0x09, 1250 },	/* FAST-80 */
+	{ 0x0a, 2500 },	/* FAST-40 40MHz */
+	{ 0x0b, 3030 },	/* FAST-40 33MHz */
+	{ 0x0c, 5000 }	/* FAST-20 */
+};
+
+/*
+ * Return the frequency in kHz corresponding to the given
+ * sync period factor.
+ */
+static u_int
+ahd_calc_syncsrate(u_int period_factor)
+{
+	int i;
+	int num_syncrates;
+
+	num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
+	/* See if the period is in the "exception" table */
+	for (i = 0; i < num_syncrates; i++) {
+
+		if (period_factor == scsi_syncrates[i].period_factor) {
+			/* Period in kHz */
+			return (100000000 / scsi_syncrates[i].period);
+		}
+	}
+
+	/*
+	 * Wasn't in the table, so use the standard
+	 * 4 times conversion.
+	 */
+	return (10000000 / (period_factor * 4 * 10));
+}
+
+
 static void
 copy_mem_info(struct info_str *info, char *data, int len)
 {
@@ -109,7 +152,7 @@ ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo)
         speed = 3300;
         freq = 0;
 	if (tinfo->offset != 0) {
-		freq = aic_calc_syncsrate(tinfo->period);
+		freq = ahd_calc_syncsrate(tinfo->period);
 		speed = freq;
 	}
 	speed *= (0x01 << tinfo->width);
@@ -167,6 +210,7 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
 		      u_int target_offset)
 {
 	struct	ahd_linux_target *targ;
+	struct  scsi_target *starget;
 	struct	ahd_initiator_tinfo *tinfo;
 	struct	ahd_tmode_tstate *tstate;
 	int	lun;
@@ -176,20 +220,20 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
 	copy_info(info, "Target %d Negotiation Settings\n", target_id);
 	copy_info(info, "\tUser: ");
 	ahd_format_transinfo(info, &tinfo->user);
-	targ = ahd->platform_data->targets[target_offset];
-	if (targ == NULL)
+	starget = ahd->platform_data->starget[target_offset];
+	if (starget == NULL)
 		return;
+	targ = scsi_transport_target_data(starget);
 
 	copy_info(info, "\tGoal: ");
 	ahd_format_transinfo(info, &tinfo->goal);
 	copy_info(info, "\tCurr: ");
 	ahd_format_transinfo(info, &tinfo->curr);
-	copy_info(info, "\tTransmission Errors %ld\n", targ->errors_detected);
 
 	for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
-		struct ahd_linux_device *dev;
+		struct scsi_device *dev;
 
-		dev = targ->devices[lun];
+		dev = targ->sdev[lun];
 
 		if (dev == NULL)
 			continue;
@@ -199,10 +243,13 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
 }
 
 static void
-ahd_dump_device_state(struct info_str *info, struct ahd_linux_device *dev)
+ahd_dump_device_state(struct info_str *info, struct scsi_device *sdev)
 {
+	struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
+
 	copy_info(info, "\tChannel %c Target %d Lun %d Settings\n",
-		  dev->target->channel + 'A', dev->target->target, dev->lun);
+		  sdev->sdev_target->channel + 'A',
+		  sdev->sdev_target->id, sdev->lun);
 
 	copy_info(info, "\t\tCommands Queued %ld\n", dev->commands_issued);
 	copy_info(info, "\t\tCommands Active %d\n", dev->active);
@@ -278,36 +325,16 @@ done:
  * Return information to handle /proc support for the driver.
  */
 int
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-ahd_linux_proc_info(char *buffer, char **start, off_t offset,
-		    int length, int hostno, int inout)
-#else
 ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
 		    off_t offset, int length, int inout)
-#endif
 {
-	struct	ahd_softc *ahd;
+	struct	ahd_softc *ahd = *(struct ahd_softc **)shost->hostdata;
 	struct	info_str info;
 	char	ahd_info[256];
-	u_long	l;
 	u_int	max_targ;
 	u_int	i;
 	int	retval;
 
-	retval = -EINVAL;
-	ahd_list_lock(&l);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-	TAILQ_FOREACH(ahd, &ahd_tailq, links) {
-		if (ahd->platform_data->host->host_no == hostno)
-			break;
-	}
-#else
-	ahd = ahd_find_softc(*(struct ahd_softc **)shost->hostdata);
-#endif
-
-	if (ahd == NULL)
-		goto done;
-
 	 /* Has data been written to the file? */ 
 	if (inout == TRUE) {
 		retval = ahd_proc_write_seeprom(ahd, buffer, length);
@@ -357,6 +384,5 @@ ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
 	}
 	retval = info.pos > info.offset ? info.pos - info.offset : 0;
 done:
-	ahd_list_unlock(&l);
 	return (retval);
 }
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index 088cbc2..91d294c 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.h#79 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.h#85 $
  *
  * $FreeBSD$
  */
@@ -243,7 +243,7 @@ typedef enum {
 	 */
 	AHC_AIC7850_FE	= AHC_SPIOCAP|AHC_AUTOPAUSE|AHC_TARGETMODE|AHC_ULTRA,
 	AHC_AIC7860_FE	= AHC_AIC7850_FE,
-	AHC_AIC7870_FE	= AHC_TARGETMODE,
+	AHC_AIC7870_FE	= AHC_TARGETMODE|AHC_AUTOPAUSE,
 	AHC_AIC7880_FE	= AHC_AIC7870_FE|AHC_ULTRA,
 	/*
 	 * Although we have space for both the initiator and
diff --git a/drivers/scsi/aic7xxx/aic7xxx.reg b/drivers/scsi/aic7xxx/aic7xxx.reg
index 810ec70..e196d83 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.reg
+++ b/drivers/scsi/aic7xxx/aic7xxx.reg
@@ -39,7 +39,7 @@
  *
  * $FreeBSD$
  */
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $"
 
 /*
  * This file is processed by the aic7xxx_asm utility for use in assembling
@@ -1306,7 +1306,6 @@ scratch_ram {
 	 */
 	MWI_RESIDUAL {
 		size		1
-		alias	TARG_IMMEDIATE_SCB
 	}
 	/*
 	 * SCBID of the next SCB to be started by the controller.
@@ -1461,6 +1460,7 @@ scratch_ram {
 	 */
 	LAST_MSG {
 		size		1
+		alias	TARG_IMMEDIATE_SCB
 	}
 
 	/*
diff --git a/drivers/scsi/aic7xxx/aic7xxx.seq b/drivers/scsi/aic7xxx/aic7xxx.seq
index d84b741..1519639 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.seq
+++ b/drivers/scsi/aic7xxx/aic7xxx.seq
@@ -40,7 +40,7 @@
  * $FreeBSD$
  */
 
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $"
 PATCH_ARG_LIST = "struct ahc_softc *ahc"
 PREFIX = "ahc_"
 
@@ -679,6 +679,7 @@ await_busfree:
 		clr	SCSIBUSL;	/* Prevent bit leakage durint SELTO */
 	}
 	and	SXFRCTL0, ~SPIOEN;
+	mvi	SEQ_FLAGS, NOT_IDENTIFIED|NO_CDB_SENT;
 	test	SSTAT1,REQINIT|BUSFREE	jz .;
 	test	SSTAT1, BUSFREE jnz poll_for_work;
 	mvi	MISSED_BUSFREE call set_seqint;
@@ -1097,7 +1098,7 @@ ultra2_dmahalt:
 		test	SCB_RESIDUAL_DATACNT[3], SG_LAST_SEG jz dma_mid_sg;
 		if ((ahc->flags & AHC_TARGETROLE) != 0) {
 			test	SSTAT0, TARGET jz dma_last_sg;
-			if ((ahc->flags & AHC_TMODE_WIDEODD_BUG) != 0) {
+			if ((ahc->bugs & AHC_TMODE_WIDEODD_BUG) != 0) {
 				test	DMAPARAMS, DIRECTION jz dma_mid_sg;
 			}
 		}
diff --git a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
index 468d612..3cb07e1 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
@@ -28,9 +28,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx_93cx6.c#17 $
- *
- * $FreeBSD$
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx_93cx6.c#19 $
  */
 
 /*
@@ -64,7 +62,6 @@
  *   is preceded by an initial zero (leading 0, followed by 16-bits, MSB
  *   first).  The clock cycling from low to high initiates the next data
  *   bit to be sent from the chip.
- *
  */
 
 #ifdef __linux__
@@ -81,14 +78,22 @@
  * Right now, we only have to read the SEEPROM.  But we make it easier to
  * add other 93Cx6 functions.
  */
-static struct seeprom_cmd {
+struct seeprom_cmd {
   	uint8_t len;
- 	uint8_t bits[9];
-} seeprom_read = {3, {1, 1, 0}};
+ 	uint8_t bits[11];
+};
 
+/* Short opcodes for the c46 */
 static struct seeprom_cmd seeprom_ewen = {9, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
 static struct seeprom_cmd seeprom_ewds = {9, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+
+/* Long opcodes for the C56/C66 */
+static struct seeprom_cmd seeprom_long_ewen = {11, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
+static struct seeprom_cmd seeprom_long_ewds = {11, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+
+/* Common opcodes */
 static struct seeprom_cmd seeprom_write = {3, {1, 0, 1}};
+static struct seeprom_cmd seeprom_read  = {3, {1, 1, 0}};
 
 /*
  * Wait for the SEERDY to go high; about 800 ns.
@@ -222,12 +227,25 @@ int
 ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
 		  u_int start_addr, u_int count)
 {
+	struct seeprom_cmd *ewen, *ewds;
 	uint16_t v;
 	uint8_t temp;
 	int i, k;
 
 	/* Place the chip into write-enable mode */
-	send_seeprom_cmd(sd, &seeprom_ewen);
+	if (sd->sd_chip == C46) {
+		ewen = &seeprom_ewen;
+		ewds = &seeprom_ewds;
+	} else if (sd->sd_chip == C56_66) {
+		ewen = &seeprom_long_ewen;
+		ewds = &seeprom_long_ewds;
+	} else {
+		printf("ahc_write_seeprom: unsupported seeprom type %d\n",
+		       sd->sd_chip);
+		return (0);
+	}
+
+	send_seeprom_cmd(sd, ewen);
 	reset_seeprom(sd);
 
 	/* Write all requested data out to the seeprom. */
@@ -277,7 +295,7 @@ ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
 	}
 
 	/* Put the chip back into write-protect mode */
-	send_seeprom_cmd(sd, &seeprom_ewds);
+	send_seeprom_cmd(sd, ewds);
 	reset_seeprom(sd);
 
 	return (1);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 7bc01e4..58ac461 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -37,9 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#134 $
- *
- * $FreeBSD$
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#155 $
  */
 
 #ifdef __linux__
@@ -287,10 +285,19 @@ ahc_restart(struct ahc_softc *ahc)
 		ahc_outb(ahc, SEQ_FLAGS2,
 			 ahc_inb(ahc, SEQ_FLAGS2) & ~SCB_DMA);
 	}
+
+	/*
+	 * Clear any pending sequencer interrupt.  It is no
+	 * longer relevant since we're resetting the Program
+	 * Counter.
+	 */
+	ahc_outb(ahc, CLRINT, CLRSEQINT);
+
 	ahc_outb(ahc, MWI_RESIDUAL, 0);
 	ahc_outb(ahc, SEQCTL, ahc->seqctl);
 	ahc_outb(ahc, SEQADDR0, 0);
 	ahc_outb(ahc, SEQADDR1, 0);
+
 	ahc_unpause(ahc);
 }
 
@@ -1174,19 +1181,20 @@ ahc_handle_scsiint(struct ahc_softc *ahc, u_int intstat)
 				       scb_index);
 			}
 #endif
-			/*
-			 * Force a renegotiation with this target just in
-			 * case the cable was pulled and will later be
-			 * re-attached.  The target may forget its negotiation
-			 * settings with us should it attempt to reselect
-			 * during the interruption.  The target will not issue
-			 * a unit attention in this case, so we must always
-			 * renegotiate.
-			 */
 			ahc_scb_devinfo(ahc, &devinfo, scb);
-			ahc_force_renegotiation(ahc, &devinfo);
 			ahc_set_transaction_status(scb, CAM_SEL_TIMEOUT);
 			ahc_freeze_devq(ahc, scb);
+
+			/*
+			 * Cancel any pending transactions on the device
+			 * now that it seems to be missing.  This will
+			 * also revert us to async/narrow transfers until
+			 * we can renegotiate with the device.
+			 */
+			ahc_handle_devreset(ahc, &devinfo,
+					    CAM_SEL_TIMEOUT,
+					    "Selection Timeout",
+					    /*verbose_level*/1);
 		}
 		ahc_outb(ahc, CLRINT, CLRSCSIINT);
 		ahc_restart(ahc);
@@ -3763,8 +3771,9 @@ ahc_handle_devreset(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
 			 /*period*/0, /*offset*/0, /*ppr_options*/0,
 			 AHC_TRANS_CUR, /*paused*/TRUE);
 	
-	ahc_send_async(ahc, devinfo->channel, devinfo->target,
-		       CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
+	if (status != CAM_SEL_TIMEOUT)
+		ahc_send_async(ahc, devinfo->channel, devinfo->target,
+			       CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
 
 	if (message != NULL
 	 && (verbose_level <= bootverbose))
@@ -4003,14 +4012,6 @@ ahc_reset(struct ahc_softc *ahc, int reinit)
 	 * to disturb the integrity of the bus.
 	 */
 	ahc_pause(ahc);
-	if ((ahc_inb(ahc, HCNTRL) & CHIPRST) != 0) {
-		/*
-		 * The chip has not been initialized since
-		 * PCI/EISA/VLB bus reset.  Don't trust
-		 * "left over BIOS data".
-		 */
-		ahc->flags |= AHC_NO_BIOS_INIT;
-	}
 	sxfrctl1_b = 0;
 	if ((ahc->chip & AHC_CHIPID_MASK) == AHC_AIC7770) {
 		u_int sblkctl;
@@ -5036,14 +5037,23 @@ ahc_pause_and_flushwork(struct ahc_softc *ahc)
 	ahc->flags |= AHC_ALL_INTERRUPTS;
 	paused = FALSE;
 	do {
-		if (paused)
+		if (paused) {
 			ahc_unpause(ahc);
+			/*
+			 * Give the sequencer some time to service
+			 * any active selections.
+			 */
+			ahc_delay(500);
+		}
 		ahc_intr(ahc);
 		ahc_pause(ahc);
 		paused = TRUE;
 		ahc_outb(ahc, SCSISEQ, ahc_inb(ahc, SCSISEQ) & ~ENSELO);
-		ahc_clear_critical_section(ahc);
 		intstat = ahc_inb(ahc, INTSTAT);
+		if ((intstat & INT_PEND) == 0) {
+			ahc_clear_critical_section(ahc);
+			intstat = ahc_inb(ahc, INTSTAT);
+		}
 	} while (--maxloops
 	      && (intstat != 0xFF || (ahc->features & AHC_REMOVABLE) == 0)
 	      && ((intstat & INT_PEND) != 0
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 687f19e..c932b3b 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -125,12 +125,6 @@
 
 static struct scsi_transport_template *ahc_linux_transport_template = NULL;
 
-/*
- * Include aiclib.c as part of our
- * "module dependencies are hard" work around.
- */
-#include "aiclib.c"
-
 #include <linux/init.h>		/* __setup */
 #include <linux/mm.h>		/* For fetching system memory size */
 #include <linux/blkdev.h>		/* For block_size() */
@@ -391,7 +385,6 @@ static int ahc_linux_run_command(struct ahc_softc*,
 				 struct ahc_linux_device *,
 				 struct scsi_cmnd *);
 static void ahc_linux_setup_tag_info_global(char *p);
-static aic_option_callback_t ahc_linux_setup_tag_info;
 static int  aic7xxx_setup(char *s);
 
 static int ahc_linux_unit;
@@ -635,6 +628,8 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
 	
 	targ->sdev[sdev->lun] = sdev;
 
+	spi_period(starget) = 0;
+
 	return 0;
 }
 
@@ -918,6 +913,86 @@ ahc_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
 	}
 }
 
+static char *
+ahc_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
+		       void (*callback)(u_long, int, int, int32_t),
+		       u_long callback_arg)
+{
+	char	*tok_end;
+	char	*tok_end2;
+	int      i;
+	int      instance;
+	int	 targ;
+	int	 done;
+	char	 tok_list[] = {'.', ',', '{', '}', '\0'};
+
+	/* All options use a ':' name/arg separator */
+	if (*opt_arg != ':')
+		return (opt_arg);
+	opt_arg++;
+	instance = -1;
+	targ = -1;
+	done = FALSE;
+	/*
+	 * Restore separator that may be in
+	 * the middle of our option argument.
+	 */
+	tok_end = strchr(opt_arg, '\0');
+	if (tok_end < end)
+		*tok_end = ',';
+	while (!done) {
+		switch (*opt_arg) {
+		case '{':
+			if (instance == -1) {
+				instance = 0;
+			} else {
+				if (depth > 1) {
+					if (targ == -1)
+						targ = 0;
+				} else {
+					printf("Malformed Option %s\n",
+					       opt_name);
+					done = TRUE;
+				}
+			}
+			opt_arg++;
+			break;
+		case '}':
+			if (targ != -1)
+				targ = -1;
+			else if (instance != -1)
+				instance = -1;
+			opt_arg++;
+			break;
+		case ',':
+		case '.':
+			if (instance == -1)
+				done = TRUE;
+			else if (targ >= 0)
+				targ++;
+			else if (instance >= 0)
+				instance++;
+			opt_arg++;
+			break;
+		case '\0':
+			done = TRUE;
+			break;
+		default:
+			tok_end = end;
+			for (i = 0; tok_list[i]; i++) {
+				tok_end2 = strchr(opt_arg, tok_list[i]);
+				if ((tok_end2) && (tok_end2 < tok_end))
+					tok_end = tok_end2;
+			}
+			callback(callback_arg, instance, targ,
+				 simple_strtol(opt_arg, NULL, 0));
+			opt_arg = tok_end;
+			break;
+		}
+	}
+	return (opt_arg);
+}
+
 /*
  * Handle Linux boot parameters. This routine allows for assigning a value
  * to a parameter with a ':' between the parameter and the value.
@@ -972,7 +1047,7 @@ aic7xxx_setup(char *s)
 		if (strncmp(p, "global_tag_depth", n) == 0) {
 			ahc_linux_setup_tag_info_global(p + n);
 		} else if (strncmp(p, "tag_info", n) == 0) {
-			s = aic_parse_brace_option("tag_info", p + n, end,
+			s = ahc_parse_brace_option("tag_info", p + n, end,
 			    2, ahc_linux_setup_tag_info, 0);
 		} else if (p[n] == ':') {
 			*(options[i].flag) = simple_strtoul(p + n + 1, NULL, 0);
@@ -1612,9 +1687,9 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
 		if (channel == 'B')
 			target_offset += 8;
 		starget = ahc->platform_data->starget[target_offset];
-		targ = scsi_transport_target_data(starget);
-		if (targ == NULL)
+		if (starget == NULL)
 			break;
+		targ = scsi_transport_target_data(starget);
 
 		target_ppr_options =
 			(spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)
@@ -2329,8 +2404,6 @@ ahc_platform_dump_card_state(struct ahc_softc *ahc)
 {
 }
 
-static void ahc_linux_exit(void);
-
 static void ahc_linux_set_width(struct scsi_target *starget, int width)
 {
 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h
index 0e47ac2..c529962 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h
@@ -265,7 +265,7 @@ ahc_scb_timer_reset(struct scb *scb, u_int usec)
 /***************************** SMP support ************************************/
 #include <linux/spinlock.h>
 
-#define AIC7XXX_DRIVER_VERSION "6.2.36"
+#define AIC7XXX_DRIVER_VERSION "7.0"
 
 /*************************** Device Data Structures ***************************/
 /*
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index 9d318ce..0d44a69 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -149,6 +149,27 @@ ahc_linux_pci_dev_remove(struct pci_dev *pdev)
 	ahc_free(ahc);
 }
 
+static void
+ahc_linux_pci_inherit_flags(struct ahc_softc *ahc)
+{
+	struct pci_dev *pdev = ahc->dev_softc, *master_pdev;
+	unsigned int master_devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0);
+
+	master_pdev = pci_get_slot(pdev->bus, master_devfn);
+	if (master_pdev) {
+		struct ahc_softc *master = pci_get_drvdata(master_pdev);
+		if (master) {
+			ahc->flags &= ~AHC_BIOS_ENABLED; 
+			ahc->flags |= master->flags & AHC_BIOS_ENABLED;
+
+			ahc->flags &= ~AHC_PRIMARY_CHANNEL; 
+			ahc->flags |= master->flags & AHC_PRIMARY_CHANNEL;
+		} else
+			printk(KERN_ERR "aic7xxx: no multichannel peer found!\n");
+		pci_dev_put(master_pdev);
+	} 
+}
+
 static int
 ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
@@ -203,6 +224,14 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		ahc_free(ahc);
 		return (-error);
 	}
+
+	/*
+	 * Second Function PCI devices need to inherit some
+	 * settings from function 0.
+	 */
+	if ((ahc->features & AHC_MULTI_FUNC) && PCI_FUNC(pdev->devfn) != 0)
+		ahc_linux_pci_inherit_flags(ahc);
+
 	pci_set_drvdata(pdev, ahc);
 	ahc_linux_register_host(ahc, &aic7xxx_driver_template);
 	return (0);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c
index 3802c91..04a3506 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c
@@ -54,6 +54,49 @@ static void	ahc_dump_device_state(struct info_str *info,
 static int	ahc_proc_write_seeprom(struct ahc_softc *ahc,
 				       char *buffer, int length);
 
+/*
+ * Table of syncrates that don't follow the "divisible by 4"
+ * rule. This table will be expanded in future SCSI specs.
+ */
+static struct {
+	u_int period_factor;
+	u_int period;	/* in 100ths of ns */
+} scsi_syncrates[] = {
+	{ 0x08, 625 },	/* FAST-160 */
+	{ 0x09, 1250 },	/* FAST-80 */
+	{ 0x0a, 2500 },	/* FAST-40 40MHz */
+	{ 0x0b, 3030 },	/* FAST-40 33MHz */
+	{ 0x0c, 5000 }	/* FAST-20 */
+};
+
+/*
+ * Return the frequency in kHz corresponding to the given
+ * sync period factor.
+ */
+static u_int
+ahc_calc_syncsrate(u_int period_factor)
+{
+	int i;
+	int num_syncrates;
+
+	num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
+	/* See if the period is in the "exception" table */
+	for (i = 0; i < num_syncrates; i++) {
+
+		if (period_factor == scsi_syncrates[i].period_factor) {
+			/* Period in kHz */
+			return (100000000 / scsi_syncrates[i].period);
+		}
+	}
+
+	/*
+	 * Wasn't in the table, so use the standard
+	 * 4 times conversion.
+	 */
+	return (10000000 / (period_factor * 4 * 10));
+}
+
+
 static void
 copy_mem_info(struct info_str *info, char *data, int len)
 {
@@ -106,7 +149,7 @@ ahc_format_transinfo(struct info_str *info, struct ahc_transinfo *tinfo)
         speed = 3300;
         freq = 0;
 	if (tinfo->offset != 0) {
-		freq = aic_calc_syncsrate(tinfo->period);
+		freq = ahc_calc_syncsrate(tinfo->period);
 		speed = freq;
 	}
 	speed *= (0x01 << tinfo->width);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
index 7c1390e..2ce1feb 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
@@ -2,8 +2,8 @@
  * DO NOT EDIT - This file is automatically generated
  *		 from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
  */
 typedef int (ahc_reg_print_t)(u_int, u_int *, u_int);
 typedef struct ahc_reg_parse_entry {
@@ -1298,7 +1298,6 @@ ahc_reg_print_t ahc_sg_cache_pre_print;
 #define	CMDSIZE_TABLE_TAIL		0x34
 
 #define	MWI_RESIDUAL    		0x38
-#define	TARG_IMMEDIATE_SCB		0x38
 
 #define	NEXT_QUEUED_SCB 		0x39
 
@@ -1380,6 +1379,7 @@ ahc_reg_print_t ahc_sg_cache_pre_print;
 #define	RETURN_2        		0x52
 
 #define	LAST_MSG        		0x53
+#define	TARG_IMMEDIATE_SCB		0x53
 
 #define	SCSISEQ_TEMPLATE		0x54
 #define		ENSELO          	0x40
diff --git a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
index 9c71377..88bfd76 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
@@ -2,8 +2,8 @@
  * DO NOT EDIT - This file is automatically generated
  *		 from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
  */
 
 #include "aic7xxx_osm.h"
diff --git a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
index cf41136..4cee085 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
@@ -2,13 +2,13 @@
  * DO NOT EDIT - This file is automatically generated
  *		 from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
  */
 static uint8_t seqprog[] = {
 	0xb2, 0x00, 0x00, 0x08,
 	0xf7, 0x11, 0x22, 0x08,
-	0x00, 0x65, 0xec, 0x59,
+	0x00, 0x65, 0xee, 0x59,
 	0xf7, 0x01, 0x02, 0x08,
 	0xff, 0x6a, 0x24, 0x08,
 	0x40, 0x00, 0x40, 0x68,
@@ -21,15 +21,15 @@ static uint8_t seqprog[] = {
 	0x01, 0x4d, 0xc8, 0x30,
 	0x00, 0x4c, 0x12, 0x70,
 	0x01, 0x39, 0xa2, 0x30,
-	0x00, 0x6a, 0xc0, 0x5e,
+	0x00, 0x6a, 0xc2, 0x5e,
 	0x01, 0x51, 0x20, 0x31,
 	0x01, 0x57, 0xae, 0x00,
 	0x0d, 0x6a, 0x76, 0x00,
-	0x00, 0x51, 0x12, 0x5e,
+	0x00, 0x51, 0x14, 0x5e,
 	0x01, 0x51, 0xc8, 0x30,
 	0x00, 0x39, 0xc8, 0x60,
 	0x00, 0xbb, 0x30, 0x70,
-	0xc1, 0x6a, 0xd8, 0x5e,
+	0xc1, 0x6a, 0xda, 0x5e,
 	0x01, 0xbf, 0x72, 0x30,
 	0x01, 0x40, 0x7e, 0x31,
 	0x01, 0x90, 0x80, 0x30,
@@ -49,10 +49,10 @@ static uint8_t seqprog[] = {
 	0x08, 0x6a, 0x78, 0x00,
 	0x01, 0x50, 0xc8, 0x30,
 	0xe0, 0x6a, 0xcc, 0x00,
-	0x48, 0x6a, 0xfc, 0x5d,
+	0x48, 0x6a, 0xfe, 0x5d,
 	0x01, 0x6a, 0xdc, 0x01,
 	0x88, 0x6a, 0xcc, 0x00,
-	0x48, 0x6a, 0xfc, 0x5d,
+	0x48, 0x6a, 0xfe, 0x5d,
 	0x01, 0x6a, 0x26, 0x01,
 	0xf0, 0x19, 0x7a, 0x08,
 	0x0f, 0x18, 0xc8, 0x08,
@@ -93,7 +93,7 @@ static uint8_t seqprog[] = {
 	0x00, 0x65, 0x20, 0x41,
 	0x02, 0x57, 0xae, 0x00,
 	0x00, 0x65, 0x9e, 0x40,
-	0x61, 0x6a, 0xd8, 0x5e,
+	0x61, 0x6a, 0xda, 0x5e,
 	0x08, 0x51, 0x20, 0x71,
 	0x02, 0x0b, 0xb2, 0x78,
 	0x00, 0x65, 0xae, 0x40,
@@ -106,7 +106,7 @@ static uint8_t seqprog[] = {
 	0x80, 0x3d, 0x7a, 0x00,
 	0x20, 0x6a, 0x16, 0x00,
 	0x00, 0x65, 0xcc, 0x41,
-	0x00, 0x65, 0xb2, 0x5e,
+	0x00, 0x65, 0xb4, 0x5e,
 	0x00, 0x65, 0x12, 0x40,
 	0x20, 0x11, 0xd2, 0x68,
 	0x20, 0x6a, 0x18, 0x00,
@@ -140,27 +140,27 @@ static uint8_t seqprog[] = {
 	0x80, 0x0b, 0xc4, 0x79,
 	0x12, 0x01, 0x02, 0x00,
 	0x01, 0xab, 0xac, 0x30,
-	0xe4, 0x6a, 0x6e, 0x5d,
+	0xe4, 0x6a, 0x70, 0x5d,
 	0x40, 0x6a, 0x16, 0x00,
-	0x80, 0x3e, 0x84, 0x5d,
+	0x80, 0x3e, 0x86, 0x5d,
 	0x20, 0xb8, 0x18, 0x79,
-	0x20, 0x6a, 0x84, 0x5d,
-	0x00, 0xab, 0x84, 0x5d,
+	0x20, 0x6a, 0x86, 0x5d,
+	0x00, 0xab, 0x86, 0x5d,
 	0x01, 0xa9, 0x78, 0x30,
 	0x10, 0xb8, 0x20, 0x79,
-	0xe4, 0x6a, 0x6e, 0x5d,
+	0xe4, 0x6a, 0x70, 0x5d,
 	0x00, 0x65, 0xae, 0x40,
 	0x10, 0x03, 0x3c, 0x69,
 	0x08, 0x3c, 0x5a, 0x69,
 	0x04, 0x3c, 0x92, 0x69,
 	0x02, 0x3c, 0x98, 0x69,
 	0x01, 0x3c, 0x44, 0x79,
-	0xff, 0x6a, 0x70, 0x00,
+	0xff, 0x6a, 0xa6, 0x00,
 	0x00, 0x65, 0xa4, 0x59,
-	0x00, 0x6a, 0xc0, 0x5e,
-	0xff, 0x38, 0x30, 0x71,
+	0x00, 0x6a, 0xc2, 0x5e,
+	0xff, 0x53, 0x30, 0x71,
 	0x0d, 0x6a, 0x76, 0x00,
-	0x00, 0x38, 0x12, 0x5e,
+	0x00, 0x53, 0x14, 0x5e,
 	0x00, 0x65, 0xea, 0x58,
 	0x12, 0x01, 0x02, 0x00,
 	0x00, 0x65, 0x18, 0x41,
@@ -168,10 +168,10 @@ static uint8_t seqprog[] = {
 	0x00, 0x65, 0xf2, 0x58,
 	0xfd, 0x57, 0xae, 0x08,
 	0x00, 0x65, 0xae, 0x40,
-	0xe4, 0x6a, 0x6e, 0x5d,
+	0xe4, 0x6a, 0x70, 0x5d,
 	0x20, 0x3c, 0x4a, 0x79,
-	0x02, 0x6a, 0x84, 0x5d,
-	0x04, 0x6a, 0x84, 0x5d,
+	0x02, 0x6a, 0x86, 0x5d,
+	0x04, 0x6a, 0x86, 0x5d,
 	0x01, 0x03, 0x4c, 0x69,
 	0xf7, 0x11, 0x22, 0x08,
 	0xff, 0x6a, 0x24, 0x08,
@@ -182,13 +182,13 @@ static uint8_t seqprog[] = {
 	0x80, 0x86, 0xc8, 0x08,
 	0x01, 0x4f, 0xc8, 0x30,
 	0x00, 0x50, 0x6c, 0x61,
-	0xc4, 0x6a, 0x6e, 0x5d,
+	0xc4, 0x6a, 0x70, 0x5d,
 	0x40, 0x3c, 0x68, 0x79,
-	0x28, 0x6a, 0x84, 0x5d,
+	0x28, 0x6a, 0x86, 0x5d,
 	0x00, 0x65, 0x4c, 0x41,
-	0x08, 0x6a, 0x84, 0x5d,
+	0x08, 0x6a, 0x86, 0x5d,
 	0x00, 0x65, 0x4c, 0x41,
-	0x84, 0x6a, 0x6e, 0x5d,
+	0x84, 0x6a, 0x70, 0x5d,
 	0x00, 0x65, 0xf2, 0x58,
 	0x01, 0x66, 0xc8, 0x30,
 	0x01, 0x64, 0xd8, 0x31,
@@ -208,16 +208,16 @@ static uint8_t seqprog[] = {
 	0xf7, 0x3c, 0x78, 0x08,
 	0x00, 0x65, 0x20, 0x41,
 	0x40, 0xaa, 0x7e, 0x10,
-	0x04, 0xaa, 0x6e, 0x5d,
-	0x00, 0x65, 0x56, 0x42,
-	0xc4, 0x6a, 0x6e, 0x5d,
+	0x04, 0xaa, 0x70, 0x5d,
+	0x00, 0x65, 0x58, 0x42,
+	0xc4, 0x6a, 0x70, 0x5d,
 	0xc0, 0x6a, 0x7e, 0x00,
-	0x00, 0xa8, 0x84, 0x5d,
+	0x00, 0xa8, 0x86, 0x5d,
 	0xe4, 0x6a, 0x06, 0x00,
-	0x00, 0x6a, 0x84, 0x5d,
+	0x00, 0x6a, 0x86, 0x5d,
 	0x00, 0x65, 0x4c, 0x41,
 	0x10, 0x3c, 0xa8, 0x69,
-	0x00, 0xbb, 0x8a, 0x44,
+	0x00, 0xbb, 0x8c, 0x44,
 	0x18, 0x6a, 0xda, 0x01,
 	0x01, 0x69, 0xd8, 0x31,
 	0x1c, 0x6a, 0xd0, 0x01,
@@ -227,31 +227,32 @@ static uint8_t seqprog[] = {
 	0x01, 0x93, 0x26, 0x01,
 	0x03, 0x6a, 0x2a, 0x01,
 	0x01, 0x69, 0x32, 0x31,
-	0x1c, 0x6a, 0xe0, 0x5d,
+	0x1c, 0x6a, 0xe2, 0x5d,
 	0x0a, 0x93, 0x26, 0x01,
-	0x00, 0x65, 0xa8, 0x5e,
+	0x00, 0x65, 0xaa, 0x5e,
 	0x01, 0x50, 0xa0, 0x18,
 	0x02, 0x6a, 0x22, 0x05,
 	0x1a, 0x01, 0x02, 0x00,
 	0x80, 0x6a, 0x74, 0x00,
 	0x40, 0x6a, 0x78, 0x00,
 	0x40, 0x6a, 0x16, 0x00,
-	0x00, 0x65, 0xd8, 0x5d,
+	0x00, 0x65, 0xda, 0x5d,
 	0x01, 0x3f, 0xc8, 0x30,
-	0xbf, 0x64, 0x56, 0x7a,
-	0x80, 0x64, 0x9e, 0x73,
-	0xa0, 0x64, 0x00, 0x74,
-	0xc0, 0x64, 0xf4, 0x73,
-	0xe0, 0x64, 0x30, 0x74,
-	0x01, 0x6a, 0xd8, 0x5e,
+	0xbf, 0x64, 0x58, 0x7a,
+	0x80, 0x64, 0xa0, 0x73,
+	0xa0, 0x64, 0x02, 0x74,
+	0xc0, 0x64, 0xf6, 0x73,
+	0xe0, 0x64, 0x32, 0x74,
+	0x01, 0x6a, 0xda, 0x5e,
 	0x00, 0x65, 0xcc, 0x41,
 	0xf7, 0x11, 0x22, 0x08,
 	0x01, 0x06, 0xd4, 0x30,
 	0xff, 0x6a, 0x24, 0x08,
 	0xf7, 0x01, 0x02, 0x08,
-	0x09, 0x0c, 0xe6, 0x79,
+	0xc0, 0x6a, 0x78, 0x00,
+	0x09, 0x0c, 0xe8, 0x79,
 	0x08, 0x0c, 0x04, 0x68,
-	0xb1, 0x6a, 0xd8, 0x5e,
+	0xb1, 0x6a, 0xda, 0x5e,
 	0xff, 0x6a, 0x26, 0x09,
 	0x12, 0x01, 0x02, 0x00,
 	0x02, 0x6a, 0x08, 0x30,
@@ -264,29 +265,29 @@ static uint8_t seqprog[] = {
 	0x00, 0xa5, 0x4a, 0x21,
 	0x00, 0xa6, 0x4c, 0x21,
 	0x00, 0xa7, 0x4e, 0x25,
-	0x08, 0xeb, 0xdc, 0x7e,
-	0x80, 0xeb, 0x06, 0x7a,
+	0x08, 0xeb, 0xde, 0x7e,
+	0x80, 0xeb, 0x08, 0x7a,
 	0xff, 0x6a, 0xd6, 0x09,
-	0x08, 0xeb, 0x0a, 0x6a,
+	0x08, 0xeb, 0x0c, 0x6a,
 	0xff, 0x6a, 0xd4, 0x0c,
-	0x80, 0xa3, 0xdc, 0x6e,
-	0x88, 0xeb, 0x20, 0x72,
-	0x08, 0xeb, 0xdc, 0x6e,
-	0x04, 0xea, 0x24, 0xe2,
-	0x08, 0xee, 0xdc, 0x6e,
+	0x80, 0xa3, 0xde, 0x6e,
+	0x88, 0xeb, 0x22, 0x72,
+	0x08, 0xeb, 0xde, 0x6e,
+	0x04, 0xea, 0x26, 0xe2,
+	0x08, 0xee, 0xde, 0x6e,
 	0x04, 0x6a, 0xd0, 0x81,
 	0x05, 0xa4, 0xc0, 0x89,
 	0x03, 0xa5, 0xc2, 0x31,
 	0x09, 0x6a, 0xd6, 0x05,
-	0x00, 0x65, 0x08, 0x5a,
+	0x00, 0x65, 0x0a, 0x5a,
 	0x06, 0xa4, 0xd4, 0x89,
-	0x80, 0x94, 0xdc, 0x7e,
+	0x80, 0x94, 0xde, 0x7e,
 	0x07, 0xe9, 0x10, 0x31,
 	0x01, 0xe9, 0x46, 0x31,
-	0x00, 0xa3, 0xba, 0x5e,
-	0x00, 0x65, 0xfa, 0x59,
+	0x00, 0xa3, 0xbc, 0x5e,
+	0x00, 0x65, 0xfc, 0x59,
 	0x01, 0xa4, 0xca, 0x30,
-	0x80, 0xa3, 0x34, 0x7a,
+	0x80, 0xa3, 0x36, 0x7a,
 	0x02, 0x65, 0xca, 0x00,
 	0x01, 0x65, 0xf8, 0x31,
 	0x80, 0x93, 0x26, 0x01,
@@ -294,162 +295,162 @@ static uint8_t seqprog[] = {
 	0x01, 0x8c, 0xc8, 0x30,
 	0x00, 0x88, 0xc8, 0x18,
 	0x02, 0x64, 0xc8, 0x88,
-	0xff, 0x64, 0xdc, 0x7e,
-	0xff, 0x8d, 0x4a, 0x6a,
-	0xff, 0x8e, 0x4a, 0x6a,
+	0xff, 0x64, 0xde, 0x7e,
+	0xff, 0x8d, 0x4c, 0x6a,
+	0xff, 0x8e, 0x4c, 0x6a,
 	0x03, 0x8c, 0xd4, 0x98,
-	0x00, 0x65, 0xdc, 0x56,
+	0x00, 0x65, 0xde, 0x56,
 	0x01, 0x64, 0x70, 0x30,
 	0xff, 0x64, 0xc8, 0x10,
 	0x01, 0x64, 0xc8, 0x18,
 	0x00, 0x8c, 0x18, 0x19,
 	0xff, 0x8d, 0x1a, 0x21,
 	0xff, 0x8e, 0x1c, 0x25,
-	0xc0, 0x3c, 0x5a, 0x7a,
-	0x21, 0x6a, 0xd8, 0x5e,
+	0xc0, 0x3c, 0x5c, 0x7a,
+	0x21, 0x6a, 0xda, 0x5e,
 	0xa8, 0x6a, 0x76, 0x00,
 	0x79, 0x6a, 0x76, 0x00,
-	0x40, 0x3f, 0x62, 0x6a,
+	0x40, 0x3f, 0x64, 0x6a,
 	0x04, 0x3b, 0x76, 0x00,
 	0x04, 0x6a, 0xd4, 0x81,
-	0x20, 0x3c, 0x6a, 0x7a,
-	0x51, 0x6a, 0xd8, 0x5e,
-	0x00, 0x65, 0x82, 0x42,
+	0x20, 0x3c, 0x6c, 0x7a,
+	0x51, 0x6a, 0xda, 0x5e,
+	0x00, 0x65, 0x84, 0x42,
 	0x20, 0x3c, 0x78, 0x00,
-	0x00, 0xb3, 0xba, 0x5e,
+	0x00, 0xb3, 0xbc, 0x5e,
 	0x07, 0xac, 0x10, 0x31,
 	0x05, 0xb3, 0x46, 0x31,
 	0x88, 0x6a, 0xcc, 0x00,
-	0xac, 0x6a, 0xee, 0x5d,
+	0xac, 0x6a, 0xf0, 0x5d,
 	0xa3, 0x6a, 0xcc, 0x00,
-	0xb3, 0x6a, 0xf2, 0x5d,
-	0x00, 0x65, 0x3a, 0x5a,
+	0xb3, 0x6a, 0xf4, 0x5d,
+	0x00, 0x65, 0x3c, 0x5a,
 	0xfd, 0xa4, 0x48, 0x09,
 	0x03, 0x8c, 0x10, 0x30,
-	0x00, 0x65, 0xe6, 0x5d,
-	0x01, 0xa4, 0x94, 0x7a,
+	0x00, 0x65, 0xe8, 0x5d,
+	0x01, 0xa4, 0x96, 0x7a,
 	0x04, 0x3b, 0x76, 0x08,
 	0x01, 0x3b, 0x26, 0x31,
 	0x80, 0x02, 0x04, 0x00,
-	0x10, 0x0c, 0x8a, 0x7a,
-	0x03, 0x9e, 0x8c, 0x6a,
+	0x10, 0x0c, 0x8c, 0x7a,
+	0x03, 0x9e, 0x8e, 0x6a,
 	0x7f, 0x02, 0x04, 0x08,
-	0x91, 0x6a, 0xd8, 0x5e,
+	0x91, 0x6a, 0xda, 0x5e,
 	0x00, 0x65, 0xcc, 0x41,
 	0x01, 0xa4, 0xca, 0x30,
-	0x80, 0xa3, 0x9a, 0x7a,
+	0x80, 0xa3, 0x9c, 0x7a,
 	0x02, 0x65, 0xca, 0x00,
 	0x01, 0x65, 0xf8, 0x31,
 	0x01, 0x3b, 0x26, 0x31,
-	0x00, 0x65, 0x0e, 0x5a,
-	0x01, 0xfc, 0xa8, 0x6a,
-	0x80, 0x0b, 0x9e, 0x6a,
-	0x10, 0x0c, 0x9e, 0x7a,
-	0x20, 0x93, 0x9e, 0x6a,
+	0x00, 0x65, 0x10, 0x5a,
+	0x01, 0xfc, 0xaa, 0x6a,
+	0x80, 0x0b, 0xa0, 0x6a,
+	0x10, 0x0c, 0xa0, 0x7a,
+	0x20, 0x93, 0xa0, 0x6a,
 	0x02, 0x93, 0x26, 0x01,
-	0x02, 0xfc, 0xb2, 0x7a,
-	0x40, 0x0d, 0xc6, 0x6a,
+	0x02, 0xfc, 0xb4, 0x7a,
+	0x40, 0x0d, 0xc8, 0x6a,
 	0x01, 0xa4, 0x48, 0x01,
-	0x00, 0x65, 0xc6, 0x42,
-	0x40, 0x0d, 0xb8, 0x6a,
-	0x00, 0x65, 0x0e, 0x5a,
-	0x00, 0x65, 0xaa, 0x42,
-	0x80, 0xfc, 0xc2, 0x7a,
-	0x80, 0xa4, 0xc2, 0x6a,
+	0x00, 0x65, 0xc8, 0x42,
+	0x40, 0x0d, 0xba, 0x6a,
+	0x00, 0x65, 0x10, 0x5a,
+	0x00, 0x65, 0xac, 0x42,
+	0x80, 0xfc, 0xc4, 0x7a,
+	0x80, 0xa4, 0xc4, 0x6a,
 	0xff, 0xa5, 0x4a, 0x19,
 	0xff, 0xa6, 0x4c, 0x21,
 	0xff, 0xa7, 0x4e, 0x21,
 	0xf8, 0xfc, 0x48, 0x09,
 	0x7f, 0xa3, 0x46, 0x09,
-	0x04, 0x3b, 0xe2, 0x6a,
+	0x04, 0x3b, 0xe4, 0x6a,
 	0x02, 0x93, 0x26, 0x01,
-	0x01, 0x94, 0xc8, 0x7a,
-	0x01, 0x94, 0xc8, 0x7a,
-	0x01, 0x94, 0xc8, 0x7a,
-	0x01, 0x94, 0xc8, 0x7a,
-	0x01, 0x94, 0xc8, 0x7a,
-	0x01, 0xa4, 0xe0, 0x7a,
-	0x01, 0xfc, 0xd6, 0x7a,
-	0x01, 0x94, 0xe2, 0x6a,
-	0x01, 0x94, 0xe2, 0x6a,
-	0x01, 0x94, 0xe2, 0x6a,
-	0x00, 0x65, 0x82, 0x42,
-	0x01, 0x94, 0xe0, 0x7a,
-	0x10, 0x94, 0xe2, 0x6a,
+	0x01, 0x94, 0xca, 0x7a,
+	0x01, 0x94, 0xca, 0x7a,
+	0x01, 0x94, 0xca, 0x7a,
+	0x01, 0x94, 0xca, 0x7a,
+	0x01, 0x94, 0xca, 0x7a,
+	0x01, 0xa4, 0xe2, 0x7a,
+	0x01, 0xfc, 0xd8, 0x7a,
+	0x01, 0x94, 0xe4, 0x6a,
+	0x01, 0x94, 0xe4, 0x6a,
+	0x01, 0x94, 0xe4, 0x6a,
+	0x00, 0x65, 0x84, 0x42,
+	0x01, 0x94, 0xe2, 0x7a,
+	0x10, 0x94, 0xe4, 0x6a,
 	0xd7, 0x93, 0x26, 0x09,
-	0x28, 0x93, 0xe6, 0x6a,
+	0x28, 0x93, 0xe8, 0x6a,
 	0x01, 0x85, 0x0a, 0x01,
-	0x02, 0xfc, 0xee, 0x6a,
+	0x02, 0xfc, 0xf0, 0x6a,
 	0x01, 0x14, 0x46, 0x31,
 	0xff, 0x6a, 0x10, 0x09,
 	0xfe, 0x85, 0x0a, 0x09,
-	0xff, 0x38, 0xfc, 0x6a,
-	0x80, 0xa3, 0xfc, 0x7a,
-	0x80, 0x0b, 0xfa, 0x7a,
-	0x04, 0x3b, 0xfc, 0x7a,
+	0xff, 0x38, 0xfe, 0x6a,
+	0x80, 0xa3, 0xfe, 0x7a,
+	0x80, 0x0b, 0xfc, 0x7a,
+	0x04, 0x3b, 0xfe, 0x7a,
 	0xbf, 0x3b, 0x76, 0x08,
 	0x01, 0x3b, 0x26, 0x31,
-	0x00, 0x65, 0x0e, 0x5a,
-	0x01, 0x0b, 0x0a, 0x6b,
-	0x10, 0x0c, 0xfe, 0x7a,
-	0x04, 0x93, 0x08, 0x6b,
-	0x01, 0x94, 0x06, 0x7b,
-	0x10, 0x94, 0x08, 0x6b,
+	0x00, 0x65, 0x10, 0x5a,
+	0x01, 0x0b, 0x0c, 0x6b,
+	0x10, 0x0c, 0x00, 0x7b,
+	0x04, 0x93, 0x0a, 0x6b,
+	0x01, 0x94, 0x08, 0x7b,
+	0x10, 0x94, 0x0a, 0x6b,
 	0xc7, 0x93, 0x26, 0x09,
 	0x01, 0x99, 0xd4, 0x30,
-	0x38, 0x93, 0x0c, 0x6b,
-	0xff, 0x08, 0x5a, 0x6b,
-	0xff, 0x09, 0x5a, 0x6b,
-	0xff, 0x0a, 0x5a, 0x6b,
-	0xff, 0x38, 0x28, 0x7b,
+	0x38, 0x93, 0x0e, 0x6b,
+	0xff, 0x08, 0x5c, 0x6b,
+	0xff, 0x09, 0x5c, 0x6b,
+	0xff, 0x0a, 0x5c, 0x6b,
+	0xff, 0x38, 0x2a, 0x7b,
 	0x04, 0x14, 0x10, 0x31,
 	0x01, 0x38, 0x18, 0x31,
 	0x02, 0x6a, 0x1a, 0x31,
 	0x88, 0x6a, 0xcc, 0x00,
-	0x14, 0x6a, 0xf4, 0x5d,
-	0x00, 0x38, 0xe0, 0x5d,
+	0x14, 0x6a, 0xf6, 0x5d,
+	0x00, 0x38, 0xe2, 0x5d,
 	0xff, 0x6a, 0x70, 0x08,
-	0x00, 0x65, 0x54, 0x43,
-	0x80, 0xa3, 0x2e, 0x7b,
+	0x00, 0x65, 0x56, 0x43,
+	0x80, 0xa3, 0x30, 0x7b,
 	0x01, 0xa4, 0x48, 0x01,
-	0x00, 0x65, 0x5a, 0x43,
-	0x08, 0xeb, 0x34, 0x7b,
-	0x00, 0x65, 0x0e, 0x5a,
-	0x08, 0xeb, 0x30, 0x6b,
+	0x00, 0x65, 0x5c, 0x43,
+	0x08, 0xeb, 0x36, 0x7b,
+	0x00, 0x65, 0x10, 0x5a,
+	0x08, 0xeb, 0x32, 0x6b,
 	0x07, 0xe9, 0x10, 0x31,
 	0x01, 0xe9, 0xca, 0x30,
 	0x01, 0x65, 0x46, 0x31,
-	0x00, 0x6a, 0xba, 0x5e,
+	0x00, 0x6a, 0xbc, 0x5e,
 	0x88, 0x6a, 0xcc, 0x00,
-	0xa4, 0x6a, 0xf4, 0x5d,
-	0x08, 0x6a, 0xe0, 0x5d,
+	0xa4, 0x6a, 0xf6, 0x5d,
+	0x08, 0x6a, 0xe2, 0x5d,
 	0x0d, 0x93, 0x26, 0x01,
-	0x00, 0x65, 0xa8, 0x5e,
+	0x00, 0x65, 0xaa, 0x5e,
 	0x88, 0x6a, 0xcc, 0x00,
-	0x00, 0x65, 0x8a, 0x5e,
+	0x00, 0x65, 0x8c, 0x5e,
 	0x01, 0x99, 0x46, 0x31,
-	0x00, 0xa3, 0xba, 0x5e,
+	0x00, 0xa3, 0xbc, 0x5e,
 	0x01, 0x88, 0x10, 0x31,
-	0x00, 0x65, 0x3a, 0x5a,
-	0x00, 0x65, 0xfa, 0x59,
+	0x00, 0x65, 0x3c, 0x5a,
+	0x00, 0x65, 0xfc, 0x59,
 	0x03, 0x8c, 0x10, 0x30,
-	0x00, 0x65, 0xe6, 0x5d,
-	0x80, 0x0b, 0x82, 0x6a,
-	0x80, 0x0b, 0x62, 0x6b,
-	0x01, 0x0c, 0x5c, 0x7b,
-	0x10, 0x0c, 0x82, 0x7a,
-	0x03, 0x9e, 0x82, 0x6a,
-	0x00, 0x65, 0x04, 0x5a,
-	0x00, 0x6a, 0xba, 0x5e,
-	0x01, 0xa4, 0x82, 0x6b,
-	0xff, 0x38, 0x78, 0x7b,
+	0x00, 0x65, 0xe8, 0x5d,
+	0x80, 0x0b, 0x84, 0x6a,
+	0x80, 0x0b, 0x64, 0x6b,
+	0x01, 0x0c, 0x5e, 0x7b,
+	0x10, 0x0c, 0x84, 0x7a,
+	0x03, 0x9e, 0x84, 0x6a,
+	0x00, 0x65, 0x06, 0x5a,
+	0x00, 0x6a, 0xbc, 0x5e,
+	0x01, 0xa4, 0x84, 0x6b,
+	0xff, 0x38, 0x7a, 0x7b,
 	0x01, 0x38, 0xc8, 0x30,
 	0x00, 0x08, 0x40, 0x19,
 	0xff, 0x6a, 0xc8, 0x08,
 	0x00, 0x09, 0x42, 0x21,
 	0x00, 0x0a, 0x44, 0x21,
 	0xff, 0x6a, 0x70, 0x08,
-	0x00, 0x65, 0x7a, 0x43,
+	0x00, 0x65, 0x7c, 0x43,
 	0x03, 0x08, 0x40, 0x31,
 	0x03, 0x08, 0x40, 0x31,
 	0x01, 0x08, 0x40, 0x31,
@@ -461,16 +462,16 @@ static uint8_t seqprog[] = {
 	0x04, 0x3c, 0xcc, 0x79,
 	0xfb, 0x3c, 0x78, 0x08,
 	0x04, 0x93, 0x20, 0x79,
-	0x01, 0x0c, 0x8e, 0x6b,
+	0x01, 0x0c, 0x90, 0x6b,
 	0x80, 0xba, 0x20, 0x79,
 	0x80, 0x04, 0x20, 0x79,
-	0xe4, 0x6a, 0x6e, 0x5d,
-	0x23, 0x6a, 0x84, 0x5d,
-	0x01, 0x6a, 0x84, 0x5d,
+	0xe4, 0x6a, 0x70, 0x5d,
+	0x23, 0x6a, 0x86, 0x5d,
+	0x01, 0x6a, 0x86, 0x5d,
 	0x00, 0x65, 0x20, 0x41,
 	0x00, 0x65, 0xcc, 0x41,
-	0x80, 0x3c, 0xa2, 0x7b,
-	0x21, 0x6a, 0xd8, 0x5e,
+	0x80, 0x3c, 0xa4, 0x7b,
+	0x21, 0x6a, 0xda, 0x5e,
 	0x01, 0xbc, 0x18, 0x31,
 	0x02, 0x6a, 0x1a, 0x31,
 	0x02, 0x6a, 0xf8, 0x01,
@@ -480,16 +481,16 @@ static uint8_t seqprog[] = {
 	0xff, 0x6a, 0x12, 0x08,
 	0xff, 0x6a, 0x14, 0x08,
 	0xf3, 0xbc, 0xd4, 0x18,
-	0xa0, 0x6a, 0xc8, 0x53,
+	0xa0, 0x6a, 0xca, 0x53,
 	0x04, 0xa0, 0x10, 0x31,
 	0xac, 0x6a, 0x26, 0x01,
 	0x04, 0xa0, 0x10, 0x31,
 	0x03, 0x08, 0x18, 0x31,
 	0x88, 0x6a, 0xcc, 0x00,
-	0xa0, 0x6a, 0xf4, 0x5d,
-	0x00, 0xbc, 0xe0, 0x5d,
+	0xa0, 0x6a, 0xf6, 0x5d,
+	0x00, 0xbc, 0xe2, 0x5d,
 	0x3d, 0x6a, 0x26, 0x01,
-	0x00, 0x65, 0xe0, 0x43,
+	0x00, 0x65, 0xe2, 0x43,
 	0xff, 0x6a, 0x10, 0x09,
 	0xa4, 0x6a, 0x26, 0x01,
 	0x0c, 0xa0, 0x32, 0x31,
@@ -499,128 +500,128 @@ static uint8_t seqprog[] = {
 	0x36, 0x6a, 0x26, 0x01,
 	0x02, 0x93, 0x26, 0x01,
 	0x35, 0x6a, 0x26, 0x01,
-	0x00, 0x65, 0x9c, 0x5e,
-	0x00, 0x65, 0x9c, 0x5e,
+	0x00, 0x65, 0x9e, 0x5e,
+	0x00, 0x65, 0x9e, 0x5e,
 	0x02, 0x93, 0x26, 0x01,
 	0xbf, 0x3c, 0x78, 0x08,
-	0x04, 0x0b, 0xe6, 0x6b,
-	0x10, 0x0c, 0xe2, 0x7b,
-	0x01, 0x03, 0xe6, 0x6b,
-	0x20, 0x93, 0xe8, 0x6b,
-	0x04, 0x0b, 0xee, 0x6b,
+	0x04, 0x0b, 0xe8, 0x6b,
+	0x10, 0x0c, 0xe4, 0x7b,
+	0x01, 0x03, 0xe8, 0x6b,
+	0x20, 0x93, 0xea, 0x6b,
+	0x04, 0x0b, 0xf0, 0x6b,
 	0x40, 0x3c, 0x78, 0x00,
 	0xc7, 0x93, 0x26, 0x09,
-	0x38, 0x93, 0xf0, 0x6b,
+	0x38, 0x93, 0xf2, 0x6b,
 	0x00, 0x65, 0xcc, 0x41,
-	0x80, 0x3c, 0x56, 0x6c,
+	0x80, 0x3c, 0x58, 0x6c,
 	0x01, 0x06, 0x50, 0x31,
 	0x80, 0xb8, 0x70, 0x01,
 	0x00, 0x65, 0xcc, 0x41,
 	0x10, 0x3f, 0x06, 0x00,
 	0x10, 0x6a, 0x06, 0x00,
 	0x01, 0x3a, 0xca, 0x30,
-	0x80, 0x65, 0x1c, 0x64,
-	0x10, 0xb8, 0x40, 0x6c,
+	0x80, 0x65, 0x1e, 0x64,
+	0x10, 0xb8, 0x42, 0x6c,
 	0xc0, 0x3e, 0xca, 0x00,
-	0x40, 0xb8, 0x0c, 0x6c,
+	0x40, 0xb8, 0x0e, 0x6c,
 	0xbf, 0x65, 0xca, 0x08,
-	0x20, 0xb8, 0x20, 0x7c,
+	0x20, 0xb8, 0x22, 0x7c,
 	0x01, 0x65, 0x0c, 0x30,
-	0x00, 0x65, 0xd8, 0x5d,
-	0xa0, 0x3f, 0x28, 0x64,
+	0x00, 0x65, 0xda, 0x5d,
+	0xa0, 0x3f, 0x2a, 0x64,
 	0x23, 0xb8, 0x0c, 0x08,
-	0x00, 0x65, 0xd8, 0x5d,
-	0xa0, 0x3f, 0x28, 0x64,
-	0x00, 0xbb, 0x20, 0x44,
-	0xff, 0x65, 0x20, 0x64,
-	0x00, 0x65, 0x40, 0x44,
+	0x00, 0x65, 0xda, 0x5d,
+	0xa0, 0x3f, 0x2a, 0x64,
+	0x00, 0xbb, 0x22, 0x44,
+	0xff, 0x65, 0x22, 0x64,
+	0x00, 0x65, 0x42, 0x44,
 	0x40, 0x6a, 0x18, 0x00,
 	0x01, 0x65, 0x0c, 0x30,
-	0x00, 0x65, 0xd8, 0x5d,
-	0xa0, 0x3f, 0xfc, 0x73,
+	0x00, 0x65, 0xda, 0x5d,
+	0xa0, 0x3f, 0xfe, 0x73,
 	0x40, 0x6a, 0x18, 0x00,
 	0x01, 0x3a, 0xa6, 0x30,
 	0x08, 0x6a, 0x74, 0x00,
 	0x00, 0x65, 0xcc, 0x41,
-	0x64, 0x6a, 0x68, 0x5d,
-	0x80, 0x64, 0xd8, 0x6c,
-	0x04, 0x64, 0x9a, 0x74,
-	0x02, 0x64, 0xaa, 0x74,
-	0x00, 0x6a, 0x60, 0x74,
-	0x03, 0x64, 0xc8, 0x74,
-	0x23, 0x64, 0x48, 0x74,
-	0x08, 0x64, 0x5c, 0x74,
-	0x61, 0x6a, 0xd8, 0x5e,
-	0x00, 0x65, 0xd8, 0x5d,
+	0x64, 0x6a, 0x6a, 0x5d,
+	0x80, 0x64, 0xda, 0x6c,
+	0x04, 0x64, 0x9c, 0x74,
+	0x02, 0x64, 0xac, 0x74,
+	0x00, 0x6a, 0x62, 0x74,
+	0x03, 0x64, 0xca, 0x74,
+	0x23, 0x64, 0x4a, 0x74,
+	0x08, 0x64, 0x5e, 0x74,
+	0x61, 0x6a, 0xda, 0x5e,
+	0x00, 0x65, 0xda, 0x5d,
 	0x08, 0x51, 0xce, 0x71,
-	0x00, 0x65, 0x40, 0x44,
-	0x80, 0x04, 0x5a, 0x7c,
-	0x51, 0x6a, 0x5e, 0x5d,
-	0x01, 0x51, 0x5a, 0x64,
-	0x01, 0xa4, 0x52, 0x7c,
-	0x80, 0xba, 0x5c, 0x6c,
-	0x41, 0x6a, 0xd8, 0x5e,
-	0x00, 0x65, 0x5c, 0x44,
-	0x21, 0x6a, 0xd8, 0x5e,
-	0x00, 0x65, 0x5c, 0x44,
-	0x07, 0x6a, 0x54, 0x5d,
+	0x00, 0x65, 0x42, 0x44,
+	0x80, 0x04, 0x5c, 0x7c,
+	0x51, 0x6a, 0x60, 0x5d,
+	0x01, 0x51, 0x5c, 0x64,
+	0x01, 0xa4, 0x54, 0x7c,
+	0x80, 0xba, 0x5e, 0x6c,
+	0x41, 0x6a, 0xda, 0x5e,
+	0x00, 0x65, 0x5e, 0x44,
+	0x21, 0x6a, 0xda, 0x5e,
+	0x00, 0x65, 0x5e, 0x44,
+	0x07, 0x6a, 0x56, 0x5d,
 	0x01, 0x06, 0xd4, 0x30,
 	0x00, 0x65, 0xcc, 0x41,
-	0x80, 0xb8, 0x56, 0x7c,
-	0xc0, 0x3c, 0x6a, 0x7c,
-	0x80, 0x3c, 0x56, 0x6c,
-	0xff, 0xa8, 0x6a, 0x6c,
-	0x40, 0x3c, 0x56, 0x6c,
-	0x10, 0xb8, 0x6e, 0x7c,
-	0xa1, 0x6a, 0xd8, 0x5e,
-	0x01, 0xb4, 0x74, 0x6c,
-	0x02, 0xb4, 0x76, 0x6c,
-	0x01, 0xa4, 0x76, 0x7c,
-	0xff, 0xa8, 0x86, 0x7c,
+	0x80, 0xb8, 0x58, 0x7c,
+	0xc0, 0x3c, 0x6c, 0x7c,
+	0x80, 0x3c, 0x58, 0x6c,
+	0xff, 0xa8, 0x6c, 0x6c,
+	0x40, 0x3c, 0x58, 0x6c,
+	0x10, 0xb8, 0x70, 0x7c,
+	0xa1, 0x6a, 0xda, 0x5e,
+	0x01, 0xb4, 0x76, 0x6c,
+	0x02, 0xb4, 0x78, 0x6c,
+	0x01, 0xa4, 0x78, 0x7c,
+	0xff, 0xa8, 0x88, 0x7c,
 	0x04, 0xb4, 0x68, 0x01,
 	0x01, 0x6a, 0x76, 0x00,
-	0x00, 0xbb, 0x12, 0x5e,
-	0xff, 0xa8, 0x86, 0x7c,
-	0x71, 0x6a, 0xd8, 0x5e,
-	0x40, 0x51, 0x86, 0x64,
-	0x00, 0x65, 0xb2, 0x5e,
+	0x00, 0xbb, 0x14, 0x5e,
+	0xff, 0xa8, 0x88, 0x7c,
+	0x71, 0x6a, 0xda, 0x5e,
+	0x40, 0x51, 0x88, 0x64,
+	0x00, 0x65, 0xb4, 0x5e,
 	0x00, 0x65, 0xde, 0x41,
-	0x00, 0xbb, 0x8a, 0x5c,
+	0x00, 0xbb, 0x8c, 0x5c,
 	0x00, 0x65, 0xde, 0x41,
-	0x00, 0x65, 0xb2, 0x5e,
+	0x00, 0x65, 0xb4, 0x5e,
 	0x01, 0x65, 0xa2, 0x30,
 	0x01, 0xf8, 0xc8, 0x30,
 	0x01, 0x4e, 0xc8, 0x30,
-	0x00, 0x6a, 0xb6, 0xdd,
-	0x00, 0x51, 0xc8, 0x5d,
+	0x00, 0x6a, 0xb8, 0xdd,
+	0x00, 0x51, 0xca, 0x5d,
 	0x01, 0x4e, 0x9c, 0x18,
 	0x02, 0x6a, 0x22, 0x05,
-	0xc0, 0x3c, 0x56, 0x6c,
+	0xc0, 0x3c, 0x58, 0x6c,
 	0x04, 0xb8, 0x70, 0x01,
-	0x00, 0x65, 0xd4, 0x5e,
+	0x00, 0x65, 0xd6, 0x5e,
 	0x20, 0xb8, 0xde, 0x69,
 	0x01, 0xbb, 0xa2, 0x30,
 	0x3f, 0xba, 0x7c, 0x08,
-	0x00, 0xb9, 0xce, 0x5c,
+	0x00, 0xb9, 0xd0, 0x5c,
 	0x00, 0x65, 0xde, 0x41,
 	0x01, 0x06, 0xd4, 0x30,
 	0x20, 0x3c, 0xcc, 0x79,
-	0x20, 0x3c, 0x5c, 0x7c,
-	0x01, 0xa4, 0xb8, 0x7c,
+	0x20, 0x3c, 0x5e, 0x7c,
+	0x01, 0xa4, 0xba, 0x7c,
 	0x01, 0xb4, 0x68, 0x01,
 	0x00, 0x65, 0xcc, 0x41,
-	0x00, 0x65, 0x5c, 0x44,
+	0x00, 0x65, 0x5e, 0x44,
 	0x04, 0x14, 0x58, 0x31,
 	0x01, 0x06, 0xd4, 0x30,
 	0x08, 0xa0, 0x60, 0x31,
 	0xac, 0x6a, 0xcc, 0x00,
-	0x14, 0x6a, 0xf4, 0x5d,
+	0x14, 0x6a, 0xf6, 0x5d,
 	0x01, 0x06, 0xd4, 0x30,
-	0xa0, 0x6a, 0xec, 0x5d,
+	0xa0, 0x6a, 0xee, 0x5d,
 	0x00, 0x65, 0xcc, 0x41,
 	0xdf, 0x3c, 0x78, 0x08,
 	0x12, 0x01, 0x02, 0x00,
-	0x00, 0x65, 0x5c, 0x44,
+	0x00, 0x65, 0x5e, 0x44,
 	0x4c, 0x65, 0xcc, 0x28,
 	0x01, 0x3e, 0x20, 0x31,
 	0xd0, 0x66, 0xcc, 0x18,
@@ -631,102 +632,102 @@ static uint8_t seqprog[] = {
 	0xd0, 0x65, 0xca, 0x18,
 	0x01, 0x3e, 0x20, 0x31,
 	0x30, 0x65, 0xd4, 0x18,
-	0x00, 0x65, 0xe6, 0x4c,
+	0x00, 0x65, 0xe8, 0x4c,
 	0xe1, 0x6a, 0x22, 0x01,
 	0xff, 0x6a, 0xd4, 0x08,
 	0x20, 0x65, 0xd4, 0x18,
-	0x00, 0x65, 0xee, 0x54,
+	0x00, 0x65, 0xf0, 0x54,
 	0xe1, 0x6a, 0x22, 0x01,
 	0xff, 0x6a, 0xd4, 0x08,
 	0x20, 0x65, 0xca, 0x18,
 	0xe0, 0x65, 0xd4, 0x18,
-	0x00, 0x65, 0xf8, 0x4c,
+	0x00, 0x65, 0xfa, 0x4c,
 	0xe1, 0x6a, 0x22, 0x01,
 	0xff, 0x6a, 0xd4, 0x08,
 	0xd0, 0x65, 0xd4, 0x18,
-	0x00, 0x65, 0x00, 0x55,
+	0x00, 0x65, 0x02, 0x55,
 	0xe1, 0x6a, 0x22, 0x01,
 	0xff, 0x6a, 0xd4, 0x08,
 	0x01, 0x6c, 0xa2, 0x30,
-	0xff, 0x51, 0x12, 0x75,
-	0x00, 0x51, 0x8e, 0x5d,
+	0xff, 0x51, 0x14, 0x75,
+	0x00, 0x51, 0x90, 0x5d,
 	0x01, 0x51, 0x20, 0x31,
-	0x00, 0x65, 0x34, 0x45,
+	0x00, 0x65, 0x36, 0x45,
 	0x3f, 0xba, 0xc8, 0x08,
-	0x00, 0x3e, 0x34, 0x75,
-	0x00, 0x65, 0xb0, 0x5e,
+	0x00, 0x3e, 0x36, 0x75,
+	0x00, 0x65, 0xb2, 0x5e,
 	0x80, 0x3c, 0x78, 0x00,
 	0x01, 0x06, 0xd4, 0x30,
-	0x00, 0x65, 0xd8, 0x5d,
+	0x00, 0x65, 0xda, 0x5d,
 	0x01, 0x3c, 0x78, 0x00,
-	0xe0, 0x3f, 0x50, 0x65,
+	0xe0, 0x3f, 0x52, 0x65,
 	0x02, 0x3c, 0x78, 0x00,
-	0x20, 0x12, 0x50, 0x65,
-	0x51, 0x6a, 0x5e, 0x5d,
-	0x00, 0x51, 0x8e, 0x5d,
-	0x51, 0x6a, 0x5e, 0x5d,
+	0x20, 0x12, 0x52, 0x65,
+	0x51, 0x6a, 0x60, 0x5d,
+	0x00, 0x51, 0x90, 0x5d,
+	0x51, 0x6a, 0x60, 0x5d,
 	0x01, 0x51, 0x20, 0x31,
 	0x04, 0x3c, 0x78, 0x00,
 	0x01, 0xb9, 0xc8, 0x30,
-	0x00, 0x3d, 0x4e, 0x65,
+	0x00, 0x3d, 0x50, 0x65,
 	0x08, 0x3c, 0x78, 0x00,
 	0x3f, 0xba, 0xc8, 0x08,
-	0x00, 0x3e, 0x4e, 0x65,
+	0x00, 0x3e, 0x50, 0x65,
 	0x10, 0x3c, 0x78, 0x00,
-	0x04, 0xb8, 0x4e, 0x7d,
+	0x04, 0xb8, 0x50, 0x7d,
 	0xfb, 0xb8, 0x70, 0x09,
-	0x20, 0xb8, 0x44, 0x6d,
+	0x20, 0xb8, 0x46, 0x6d,
 	0x01, 0x90, 0xc8, 0x30,
 	0xff, 0x6a, 0xa2, 0x00,
-	0x00, 0x3d, 0xce, 0x5c,
+	0x00, 0x3d, 0xd0, 0x5c,
 	0x01, 0x64, 0x20, 0x31,
 	0xff, 0x6a, 0x78, 0x08,
 	0x00, 0x65, 0xea, 0x58,
-	0x10, 0xb8, 0x5c, 0x7c,
-	0xff, 0x6a, 0x54, 0x5d,
-	0x00, 0x65, 0x5c, 0x44,
-	0x00, 0x65, 0xb0, 0x5e,
-	0x31, 0x6a, 0xd8, 0x5e,
-	0x00, 0x65, 0x5c, 0x44,
+	0x10, 0xb8, 0x5e, 0x7c,
+	0xff, 0x6a, 0x56, 0x5d,
+	0x00, 0x65, 0x5e, 0x44,
+	0x00, 0x65, 0xb2, 0x5e,
+	0x31, 0x6a, 0xda, 0x5e,
+	0x00, 0x65, 0x5e, 0x44,
 	0x10, 0x3f, 0x06, 0x00,
 	0x10, 0x6a, 0x06, 0x00,
 	0x01, 0x65, 0x74, 0x34,
-	0x81, 0x6a, 0xd8, 0x5e,
-	0x00, 0x65, 0x60, 0x45,
+	0x81, 0x6a, 0xda, 0x5e,
+	0x00, 0x65, 0x62, 0x45,
 	0x01, 0x06, 0xd4, 0x30,
-	0x01, 0x0c, 0x60, 0x7d,
-	0x04, 0x0c, 0x5a, 0x6d,
+	0x01, 0x0c, 0x62, 0x7d,
+	0x04, 0x0c, 0x5c, 0x6d,
 	0xe0, 0x03, 0x7e, 0x08,
 	0xe0, 0x3f, 0xcc, 0x61,
 	0x01, 0x65, 0xcc, 0x30,
 	0x01, 0x12, 0xda, 0x34,
 	0x01, 0x06, 0xd4, 0x34,
-	0x01, 0x03, 0x6e, 0x6d,
+	0x01, 0x03, 0x70, 0x6d,
 	0x40, 0x03, 0xcc, 0x08,
 	0x01, 0x65, 0x06, 0x30,
 	0x40, 0x65, 0xc8, 0x08,
-	0x00, 0x66, 0x7c, 0x75,
-	0x40, 0x65, 0x7c, 0x7d,
-	0x00, 0x65, 0x7c, 0x5d,
+	0x00, 0x66, 0x7e, 0x75,
+	0x40, 0x65, 0x7e, 0x7d,
+	0x00, 0x65, 0x7e, 0x5d,
 	0xff, 0x6a, 0xd4, 0x08,
 	0xff, 0x6a, 0xd4, 0x08,
 	0xff, 0x6a, 0xd4, 0x08,
 	0xff, 0x6a, 0xd4, 0x0c,
 	0x08, 0x01, 0x02, 0x00,
-	0x02, 0x0b, 0x86, 0x7d,
+	0x02, 0x0b, 0x88, 0x7d,
 	0x01, 0x65, 0x0c, 0x30,
-	0x02, 0x0b, 0x8a, 0x7d,
+	0x02, 0x0b, 0x8c, 0x7d,
 	0xf7, 0x01, 0x02, 0x0c,
 	0x01, 0x65, 0xc8, 0x30,
-	0xff, 0x41, 0xae, 0x75,
+	0xff, 0x41, 0xb0, 0x75,
 	0x01, 0x41, 0x20, 0x31,
 	0xff, 0x6a, 0xa4, 0x00,
-	0x00, 0x65, 0x9e, 0x45,
-	0xff, 0xbf, 0xae, 0x75,
+	0x00, 0x65, 0xa0, 0x45,
+	0xff, 0xbf, 0xb0, 0x75,
 	0x01, 0x90, 0xa4, 0x30,
 	0x01, 0xbf, 0x20, 0x31,
-	0x00, 0xbb, 0x98, 0x65,
-	0xff, 0x52, 0xac, 0x75,
+	0x00, 0xbb, 0x9a, 0x65,
+	0xff, 0x52, 0xae, 0x75,
 	0x01, 0xbf, 0xcc, 0x30,
 	0x01, 0x90, 0xca, 0x30,
 	0x01, 0x52, 0x20, 0x31,
@@ -734,28 +735,28 @@ static uint8_t seqprog[] = {
 	0x01, 0x65, 0x20, 0x35,
 	0x01, 0xbf, 0x82, 0x34,
 	0x01, 0x64, 0xa2, 0x30,
-	0x00, 0x6a, 0xc0, 0x5e,
+	0x00, 0x6a, 0xc2, 0x5e,
 	0x0d, 0x6a, 0x76, 0x00,
-	0x00, 0x51, 0x12, 0x46,
+	0x00, 0x51, 0x14, 0x46,
 	0x01, 0x65, 0xa4, 0x30,
 	0xe0, 0x6a, 0xcc, 0x00,
-	0x48, 0x6a, 0x06, 0x5e,
+	0x48, 0x6a, 0x08, 0x5e,
 	0x01, 0x6a, 0xd0, 0x01,
 	0x01, 0x6a, 0xdc, 0x05,
 	0x88, 0x6a, 0xcc, 0x00,
-	0x48, 0x6a, 0x06, 0x5e,
-	0x01, 0x6a, 0xe0, 0x5d,
+	0x48, 0x6a, 0x08, 0x5e,
+	0x01, 0x6a, 0xe2, 0x5d,
 	0x01, 0x6a, 0x26, 0x05,
 	0x01, 0x65, 0xd8, 0x31,
 	0x09, 0xee, 0xdc, 0x01,
-	0x80, 0xee, 0xcc, 0x7d,
+	0x80, 0xee, 0xce, 0x7d,
 	0xff, 0x6a, 0xdc, 0x0d,
 	0x01, 0x65, 0x32, 0x31,
 	0x0a, 0x93, 0x26, 0x01,
-	0x00, 0x65, 0xa8, 0x46,
-	0x81, 0x6a, 0xd8, 0x5e,
-	0x01, 0x0c, 0xd8, 0x7d,
-	0x04, 0x0c, 0xd6, 0x6d,
+	0x00, 0x65, 0xaa, 0x46,
+	0x81, 0x6a, 0xda, 0x5e,
+	0x01, 0x0c, 0xda, 0x7d,
+	0x04, 0x0c, 0xd8, 0x6d,
 	0xe0, 0x03, 0x06, 0x08,
 	0xe0, 0x03, 0x7e, 0x0c,
 	0x01, 0x65, 0x18, 0x31,
@@ -774,7 +775,7 @@ static uint8_t seqprog[] = {
 	0x01, 0x6c, 0xda, 0x34,
 	0x3d, 0x64, 0xa4, 0x28,
 	0x55, 0x64, 0xc8, 0x28,
-	0x00, 0x65, 0x06, 0x46,
+	0x00, 0x65, 0x08, 0x46,
 	0x2e, 0x64, 0xa4, 0x28,
 	0x66, 0x64, 0xc8, 0x28,
 	0x00, 0x6c, 0xda, 0x18,
@@ -785,63 +786,63 @@ static uint8_t seqprog[] = {
 	0x00, 0x6c, 0xda, 0x24,
 	0x01, 0x65, 0xc8, 0x30,
 	0xe0, 0x6a, 0xcc, 0x00,
-	0x44, 0x6a, 0x02, 0x5e,
+	0x44, 0x6a, 0x04, 0x5e,
 	0x01, 0x90, 0xe2, 0x31,
-	0x04, 0x3b, 0x26, 0x7e,
+	0x04, 0x3b, 0x28, 0x7e,
 	0x30, 0x6a, 0xd0, 0x01,
 	0x20, 0x6a, 0xd0, 0x01,
 	0x1d, 0x6a, 0xdc, 0x01,
-	0xdc, 0xee, 0x22, 0x66,
-	0x00, 0x65, 0x3e, 0x46,
+	0xdc, 0xee, 0x24, 0x66,
+	0x00, 0x65, 0x40, 0x46,
 	0x20, 0x6a, 0xd0, 0x01,
 	0x01, 0x6a, 0xdc, 0x01,
 	0x20, 0xa0, 0xd8, 0x31,
 	0x09, 0xee, 0xdc, 0x01,
-	0x80, 0xee, 0x2e, 0x7e,
+	0x80, 0xee, 0x30, 0x7e,
 	0x11, 0x6a, 0xdc, 0x01,
-	0x50, 0xee, 0x32, 0x66,
+	0x50, 0xee, 0x34, 0x66,
 	0x20, 0x6a, 0xd0, 0x01,
 	0x09, 0x6a, 0xdc, 0x01,
-	0x88, 0xee, 0x38, 0x66,
+	0x88, 0xee, 0x3a, 0x66,
 	0x19, 0x6a, 0xdc, 0x01,
-	0xd8, 0xee, 0x3c, 0x66,
+	0xd8, 0xee, 0x3e, 0x66,
 	0xff, 0x6a, 0xdc, 0x09,
-	0x18, 0xee, 0x40, 0x6e,
+	0x18, 0xee, 0x42, 0x6e,
 	0xff, 0x6a, 0xd4, 0x0c,
 	0x88, 0x6a, 0xcc, 0x00,
-	0x44, 0x6a, 0x02, 0x5e,
-	0x20, 0x6a, 0xe0, 0x5d,
+	0x44, 0x6a, 0x04, 0x5e,
+	0x20, 0x6a, 0xe2, 0x5d,
 	0x01, 0x3b, 0x26, 0x31,
-	0x04, 0x3b, 0x5a, 0x6e,
+	0x04, 0x3b, 0x5c, 0x6e,
 	0xa0, 0x6a, 0xca, 0x00,
 	0x20, 0x65, 0xc8, 0x18,
-	0x00, 0x65, 0x98, 0x5e,
-	0x00, 0x65, 0x52, 0x66,
+	0x00, 0x65, 0x9a, 0x5e,
+	0x00, 0x65, 0x54, 0x66,
 	0x0a, 0x93, 0x26, 0x01,
-	0x00, 0x65, 0xa8, 0x46,
+	0x00, 0x65, 0xaa, 0x46,
 	0xa0, 0x6a, 0xcc, 0x00,
 	0xff, 0x6a, 0xc8, 0x08,
-	0x20, 0x94, 0x5e, 0x6e,
-	0x10, 0x94, 0x60, 0x6e,
-	0x08, 0x94, 0x7a, 0x6e,
-	0x08, 0x94, 0x7a, 0x6e,
-	0x08, 0x94, 0x7a, 0x6e,
+	0x20, 0x94, 0x60, 0x6e,
+	0x10, 0x94, 0x62, 0x6e,
+	0x08, 0x94, 0x7c, 0x6e,
+	0x08, 0x94, 0x7c, 0x6e,
+	0x08, 0x94, 0x7c, 0x6e,
 	0xff, 0x8c, 0xc8, 0x10,
 	0xc1, 0x64, 0xc8, 0x18,
 	0xf8, 0x64, 0xc8, 0x08,
 	0x01, 0x99, 0xda, 0x30,
-	0x00, 0x66, 0x6e, 0x66,
-	0xc0, 0x66, 0xaa, 0x76,
+	0x00, 0x66, 0x70, 0x66,
+	0xc0, 0x66, 0xac, 0x76,
 	0x60, 0x66, 0xc8, 0x18,
 	0x3d, 0x64, 0xc8, 0x28,
-	0x00, 0x65, 0x5e, 0x46,
+	0x00, 0x65, 0x60, 0x46,
 	0xf7, 0x93, 0x26, 0x09,
-	0x08, 0x93, 0x7c, 0x6e,
+	0x08, 0x93, 0x7e, 0x6e,
 	0x00, 0x62, 0xc4, 0x18,
-	0x00, 0x65, 0xa8, 0x5e,
-	0x00, 0x65, 0x88, 0x5e,
-	0x00, 0x65, 0x88, 0x5e,
-	0x00, 0x65, 0x88, 0x5e,
+	0x00, 0x65, 0xaa, 0x5e,
+	0x00, 0x65, 0x8a, 0x5e,
+	0x00, 0x65, 0x8a, 0x5e,
+	0x00, 0x65, 0x8a, 0x5e,
 	0x01, 0x99, 0xda, 0x30,
 	0x01, 0x99, 0xda, 0x30,
 	0x01, 0x99, 0xda, 0x30,
@@ -858,11 +859,11 @@ static uint8_t seqprog[] = {
 	0x01, 0x6c, 0x32, 0x31,
 	0x01, 0x6c, 0x32, 0x31,
 	0x01, 0x6c, 0x32, 0x35,
-	0x08, 0x94, 0xa8, 0x7e,
+	0x08, 0x94, 0xaa, 0x7e,
 	0xf7, 0x93, 0x26, 0x09,
-	0x08, 0x93, 0xac, 0x6e,
+	0x08, 0x93, 0xae, 0x6e,
 	0xff, 0x6a, 0xd4, 0x0c,
-	0x04, 0xb8, 0xd4, 0x6e,
+	0x04, 0xb8, 0xd6, 0x6e,
 	0x01, 0x42, 0x7e, 0x31,
 	0xff, 0x6a, 0x76, 0x01,
 	0x01, 0x90, 0x84, 0x34,
@@ -870,14 +871,14 @@ static uint8_t seqprog[] = {
 	0x01, 0x85, 0x0a, 0x01,
 	0x7f, 0x65, 0x10, 0x09,
 	0xfe, 0x85, 0x0a, 0x0d,
-	0xff, 0x42, 0xd0, 0x66,
-	0xff, 0x41, 0xc8, 0x66,
-	0xd1, 0x6a, 0xd8, 0x5e,
+	0xff, 0x42, 0xd2, 0x66,
+	0xff, 0x41, 0xca, 0x66,
+	0xd1, 0x6a, 0xda, 0x5e,
 	0xff, 0x6a, 0xca, 0x04,
 	0x01, 0x41, 0x20, 0x31,
 	0x01, 0xbf, 0x82, 0x30,
 	0x01, 0x6a, 0x76, 0x00,
-	0x00, 0xbb, 0x12, 0x46,
+	0x00, 0xbb, 0x14, 0x46,
 	0x01, 0x42, 0x20, 0x31,
 	0x01, 0xbf, 0x84, 0x34,
 	0x01, 0x41, 0x7e, 0x31,
@@ -941,7 +942,7 @@ static ahc_patch_func_t ahc_patch17_func;
 static int
 ahc_patch17_func(struct ahc_softc *ahc)
 {
-	return ((ahc->flags & AHC_TMODE_WIDEODD_BUG) != 0);
+	return ((ahc->bugs & AHC_TMODE_WIDEODD_BUG) != 0);
 }
 
 static ahc_patch_func_t ahc_patch16_func;
@@ -1142,152 +1143,152 @@ static struct patch {
 	{ ahc_patch0_func, 196, 1, 1 },
 	{ ahc_patch9_func, 212, 6, 2 },
 	{ ahc_patch0_func, 218, 6, 1 },
-	{ ahc_patch8_func, 226, 20, 2 },
+	{ ahc_patch8_func, 226, 21, 2 },
 	{ ahc_patch1_func, 241, 1, 1 },
-	{ ahc_patch1_func, 248, 1, 2 },
-	{ ahc_patch0_func, 249, 2, 2 },
-	{ ahc_patch11_func, 250, 1, 1 },
-	{ ahc_patch9_func, 258, 27, 3 },
-	{ ahc_patch1_func, 274, 10, 2 },
-	{ ahc_patch13_func, 277, 1, 1 },
-	{ ahc_patch14_func, 285, 14, 1 },
-	{ ahc_patch1_func, 301, 1, 2 },
-	{ ahc_patch0_func, 302, 1, 1 },
-	{ ahc_patch9_func, 305, 1, 1 },
-	{ ahc_patch13_func, 310, 1, 1 },
-	{ ahc_patch9_func, 311, 2, 2 },
-	{ ahc_patch0_func, 313, 4, 1 },
-	{ ahc_patch14_func, 317, 1, 1 },
-	{ ahc_patch15_func, 319, 2, 3 },
-	{ ahc_patch9_func, 319, 1, 2 },
-	{ ahc_patch0_func, 320, 1, 1 },
-	{ ahc_patch6_func, 325, 1, 2 },
-	{ ahc_patch0_func, 326, 1, 1 },
-	{ ahc_patch1_func, 330, 47, 11 },
-	{ ahc_patch6_func, 337, 2, 4 },
-	{ ahc_patch7_func, 337, 1, 1 },
-	{ ahc_patch8_func, 338, 1, 1 },
-	{ ahc_patch0_func, 339, 1, 1 },
-	{ ahc_patch16_func, 340, 1, 1 },
-	{ ahc_patch6_func, 356, 6, 3 },
-	{ ahc_patch16_func, 356, 5, 1 },
-	{ ahc_patch0_func, 362, 7, 1 },
-	{ ahc_patch13_func, 372, 5, 1 },
-	{ ahc_patch0_func, 377, 52, 17 },
-	{ ahc_patch14_func, 377, 1, 1 },
-	{ ahc_patch7_func, 379, 2, 2 },
-	{ ahc_patch17_func, 380, 1, 1 },
-	{ ahc_patch9_func, 383, 1, 1 },
-	{ ahc_patch18_func, 390, 1, 1 },
-	{ ahc_patch14_func, 395, 9, 3 },
-	{ ahc_patch9_func, 396, 3, 2 },
-	{ ahc_patch0_func, 399, 3, 1 },
-	{ ahc_patch9_func, 407, 6, 2 },
-	{ ahc_patch0_func, 413, 9, 2 },
-	{ ahc_patch13_func, 413, 1, 1 },
-	{ ahc_patch13_func, 422, 2, 1 },
-	{ ahc_patch14_func, 424, 1, 1 },
-	{ ahc_patch9_func, 426, 1, 2 },
-	{ ahc_patch0_func, 427, 1, 1 },
-	{ ahc_patch7_func, 428, 1, 1 },
+	{ ahc_patch1_func, 249, 1, 2 },
+	{ ahc_patch0_func, 250, 2, 2 },
+	{ ahc_patch11_func, 251, 1, 1 },
+	{ ahc_patch9_func, 259, 27, 3 },
+	{ ahc_patch1_func, 275, 10, 2 },
+	{ ahc_patch13_func, 278, 1, 1 },
+	{ ahc_patch14_func, 286, 14, 1 },
+	{ ahc_patch1_func, 302, 1, 2 },
+	{ ahc_patch0_func, 303, 1, 1 },
+	{ ahc_patch9_func, 306, 1, 1 },
+	{ ahc_patch13_func, 311, 1, 1 },
+	{ ahc_patch9_func, 312, 2, 2 },
+	{ ahc_patch0_func, 314, 4, 1 },
+	{ ahc_patch14_func, 318, 1, 1 },
+	{ ahc_patch15_func, 320, 2, 3 },
+	{ ahc_patch9_func, 320, 1, 2 },
+	{ ahc_patch0_func, 321, 1, 1 },
+	{ ahc_patch6_func, 326, 1, 2 },
+	{ ahc_patch0_func, 327, 1, 1 },
+	{ ahc_patch1_func, 331, 47, 11 },
+	{ ahc_patch6_func, 338, 2, 4 },
+	{ ahc_patch7_func, 338, 1, 1 },
+	{ ahc_patch8_func, 339, 1, 1 },
+	{ ahc_patch0_func, 340, 1, 1 },
+	{ ahc_patch16_func, 341, 1, 1 },
+	{ ahc_patch6_func, 357, 6, 3 },
+	{ ahc_patch16_func, 357, 5, 1 },
+	{ ahc_patch0_func, 363, 7, 1 },
+	{ ahc_patch13_func, 373, 5, 1 },
+	{ ahc_patch0_func, 378, 52, 17 },
+	{ ahc_patch14_func, 378, 1, 1 },
+	{ ahc_patch7_func, 380, 2, 2 },
+	{ ahc_patch17_func, 381, 1, 1 },
+	{ ahc_patch9_func, 384, 1, 1 },
+	{ ahc_patch18_func, 391, 1, 1 },
+	{ ahc_patch14_func, 396, 9, 3 },
+	{ ahc_patch9_func, 397, 3, 2 },
+	{ ahc_patch0_func, 400, 3, 1 },
+	{ ahc_patch9_func, 408, 6, 2 },
+	{ ahc_patch0_func, 414, 9, 2 },
+	{ ahc_patch13_func, 414, 1, 1 },
+	{ ahc_patch13_func, 423, 2, 1 },
+	{ ahc_patch14_func, 425, 1, 1 },
+	{ ahc_patch9_func, 427, 1, 2 },
+	{ ahc_patch0_func, 428, 1, 1 },
 	{ ahc_patch7_func, 429, 1, 1 },
-	{ ahc_patch8_func, 430, 3, 3 },
-	{ ahc_patch6_func, 431, 1, 2 },
-	{ ahc_patch0_func, 432, 1, 1 },
-	{ ahc_patch9_func, 433, 1, 1 },
-	{ ahc_patch15_func, 434, 1, 2 },
-	{ ahc_patch13_func, 434, 1, 1 },
-	{ ahc_patch14_func, 436, 9, 4 },
-	{ ahc_patch9_func, 436, 1, 1 },
-	{ ahc_patch9_func, 443, 2, 1 },
-	{ ahc_patch0_func, 445, 4, 3 },
-	{ ahc_patch9_func, 445, 1, 2 },
-	{ ahc_patch0_func, 446, 3, 1 },
-	{ ahc_patch1_func, 450, 2, 1 },
-	{ ahc_patch7_func, 452, 10, 2 },
-	{ ahc_patch0_func, 462, 1, 1 },
-	{ ahc_patch8_func, 463, 118, 22 },
-	{ ahc_patch1_func, 465, 3, 2 },
-	{ ahc_patch0_func, 468, 5, 3 },
-	{ ahc_patch9_func, 468, 2, 2 },
-	{ ahc_patch0_func, 470, 3, 1 },
-	{ ahc_patch1_func, 475, 2, 2 },
-	{ ahc_patch0_func, 477, 6, 3 },
-	{ ahc_patch9_func, 477, 2, 2 },
-	{ ahc_patch0_func, 479, 3, 1 },
-	{ ahc_patch1_func, 485, 2, 2 },
-	{ ahc_patch0_func, 487, 9, 7 },
-	{ ahc_patch9_func, 487, 5, 6 },
-	{ ahc_patch19_func, 487, 1, 2 },
-	{ ahc_patch0_func, 488, 1, 1 },
-	{ ahc_patch19_func, 490, 1, 2 },
-	{ ahc_patch0_func, 491, 1, 1 },
-	{ ahc_patch0_func, 492, 4, 1 },
-	{ ahc_patch6_func, 497, 3, 2 },
-	{ ahc_patch0_func, 500, 1, 1 },
-	{ ahc_patch6_func, 510, 1, 2 },
-	{ ahc_patch0_func, 511, 1, 1 },
-	{ ahc_patch20_func, 548, 7, 1 },
-	{ ahc_patch3_func, 583, 1, 2 },
-	{ ahc_patch0_func, 584, 1, 1 },
-	{ ahc_patch21_func, 587, 1, 1 },
-	{ ahc_patch8_func, 589, 106, 33 },
-	{ ahc_patch4_func, 591, 1, 1 },
-	{ ahc_patch1_func, 597, 2, 2 },
-	{ ahc_patch0_func, 599, 1, 1 },
-	{ ahc_patch1_func, 602, 1, 2 },
-	{ ahc_patch0_func, 603, 1, 1 },
-	{ ahc_patch9_func, 604, 3, 3 },
-	{ ahc_patch15_func, 605, 1, 1 },
-	{ ahc_patch0_func, 607, 4, 1 },
-	{ ahc_patch19_func, 616, 2, 2 },
-	{ ahc_patch0_func, 618, 1, 1 },
-	{ ahc_patch19_func, 622, 10, 3 },
-	{ ahc_patch5_func, 624, 8, 1 },
-	{ ahc_patch0_func, 632, 9, 2 },
-	{ ahc_patch5_func, 633, 8, 1 },
-	{ ahc_patch4_func, 643, 1, 2 },
-	{ ahc_patch0_func, 644, 1, 1 },
-	{ ahc_patch19_func, 645, 1, 2 },
-	{ ahc_patch0_func, 646, 3, 2 },
-	{ ahc_patch4_func, 648, 1, 1 },
-	{ ahc_patch5_func, 649, 1, 1 },
-	{ ahc_patch5_func, 652, 1, 1 },
-	{ ahc_patch5_func, 654, 1, 1 },
-	{ ahc_patch4_func, 656, 2, 2 },
-	{ ahc_patch0_func, 658, 2, 1 },
-	{ ahc_patch5_func, 660, 1, 1 },
-	{ ahc_patch5_func, 663, 1, 1 },
-	{ ahc_patch5_func, 666, 1, 1 },
-	{ ahc_patch19_func, 670, 1, 1 },
-	{ ahc_patch19_func, 673, 1, 1 },
-	{ ahc_patch4_func, 679, 1, 1 },
-	{ ahc_patch6_func, 682, 1, 2 },
-	{ ahc_patch0_func, 683, 1, 1 },
-	{ ahc_patch7_func, 695, 16, 1 },
-	{ ahc_patch4_func, 711, 20, 1 },
-	{ ahc_patch9_func, 732, 4, 2 },
-	{ ahc_patch0_func, 736, 4, 1 },
-	{ ahc_patch9_func, 740, 4, 2 },
-	{ ahc_patch0_func, 744, 3, 1 },
-	{ ahc_patch6_func, 750, 1, 1 },
-	{ ahc_patch22_func, 752, 14, 1 },
-	{ ahc_patch7_func, 766, 3, 1 },
-	{ ahc_patch9_func, 778, 24, 8 },
-	{ ahc_patch19_func, 782, 1, 2 },
-	{ ahc_patch0_func, 783, 1, 1 },
-	{ ahc_patch15_func, 788, 4, 2 },
-	{ ahc_patch0_func, 792, 7, 3 },
-	{ ahc_patch23_func, 792, 5, 2 },
-	{ ahc_patch0_func, 797, 2, 1 },
-	{ ahc_patch0_func, 802, 42, 3 },
-	{ ahc_patch18_func, 814, 18, 2 },
-	{ ahc_patch0_func, 832, 1, 1 },
-	{ ahc_patch4_func, 856, 1, 1 },
-	{ ahc_patch4_func, 857, 3, 2 },
-	{ ahc_patch0_func, 860, 1, 1 },
-	{ ahc_patch13_func, 861, 3, 1 },
-	{ ahc_patch4_func, 864, 12, 1 }
+	{ ahc_patch7_func, 430, 1, 1 },
+	{ ahc_patch8_func, 431, 3, 3 },
+	{ ahc_patch6_func, 432, 1, 2 },
+	{ ahc_patch0_func, 433, 1, 1 },
+	{ ahc_patch9_func, 434, 1, 1 },
+	{ ahc_patch15_func, 435, 1, 2 },
+	{ ahc_patch13_func, 435, 1, 1 },
+	{ ahc_patch14_func, 437, 9, 4 },
+	{ ahc_patch9_func, 437, 1, 1 },
+	{ ahc_patch9_func, 444, 2, 1 },
+	{ ahc_patch0_func, 446, 4, 3 },
+	{ ahc_patch9_func, 446, 1, 2 },
+	{ ahc_patch0_func, 447, 3, 1 },
+	{ ahc_patch1_func, 451, 2, 1 },
+	{ ahc_patch7_func, 453, 10, 2 },
+	{ ahc_patch0_func, 463, 1, 1 },
+	{ ahc_patch8_func, 464, 118, 22 },
+	{ ahc_patch1_func, 466, 3, 2 },
+	{ ahc_patch0_func, 469, 5, 3 },
+	{ ahc_patch9_func, 469, 2, 2 },
+	{ ahc_patch0_func, 471, 3, 1 },
+	{ ahc_patch1_func, 476, 2, 2 },
+	{ ahc_patch0_func, 478, 6, 3 },
+	{ ahc_patch9_func, 478, 2, 2 },
+	{ ahc_patch0_func, 480, 3, 1 },
+	{ ahc_patch1_func, 486, 2, 2 },
+	{ ahc_patch0_func, 488, 9, 7 },
+	{ ahc_patch9_func, 488, 5, 6 },
+	{ ahc_patch19_func, 488, 1, 2 },
+	{ ahc_patch0_func, 489, 1, 1 },
+	{ ahc_patch19_func, 491, 1, 2 },
+	{ ahc_patch0_func, 492, 1, 1 },
+	{ ahc_patch0_func, 493, 4, 1 },
+	{ ahc_patch6_func, 498, 3, 2 },
+	{ ahc_patch0_func, 501, 1, 1 },
+	{ ahc_patch6_func, 511, 1, 2 },
+	{ ahc_patch0_func, 512, 1, 1 },
+	{ ahc_patch20_func, 549, 7, 1 },
+	{ ahc_patch3_func, 584, 1, 2 },
+	{ ahc_patch0_func, 585, 1, 1 },
+	{ ahc_patch21_func, 588, 1, 1 },
+	{ ahc_patch8_func, 590, 106, 33 },
+	{ ahc_patch4_func, 592, 1, 1 },
+	{ ahc_patch1_func, 598, 2, 2 },
+	{ ahc_patch0_func, 600, 1, 1 },
+	{ ahc_patch1_func, 603, 1, 2 },
+	{ ahc_patch0_func, 604, 1, 1 },
+	{ ahc_patch9_func, 605, 3, 3 },
+	{ ahc_patch15_func, 606, 1, 1 },
+	{ ahc_patch0_func, 608, 4, 1 },
+	{ ahc_patch19_func, 617, 2, 2 },
+	{ ahc_patch0_func, 619, 1, 1 },
+	{ ahc_patch19_func, 623, 10, 3 },
+	{ ahc_patch5_func, 625, 8, 1 },
+	{ ahc_patch0_func, 633, 9, 2 },
+	{ ahc_patch5_func, 634, 8, 1 },
+	{ ahc_patch4_func, 644, 1, 2 },
+	{ ahc_patch0_func, 645, 1, 1 },
+	{ ahc_patch19_func, 646, 1, 2 },
+	{ ahc_patch0_func, 647, 3, 2 },
+	{ ahc_patch4_func, 649, 1, 1 },
+	{ ahc_patch5_func, 650, 1, 1 },
+	{ ahc_patch5_func, 653, 1, 1 },
+	{ ahc_patch5_func, 655, 1, 1 },
+	{ ahc_patch4_func, 657, 2, 2 },
+	{ ahc_patch0_func, 659, 2, 1 },
+	{ ahc_patch5_func, 661, 1, 1 },
+	{ ahc_patch5_func, 664, 1, 1 },
+	{ ahc_patch5_func, 667, 1, 1 },
+	{ ahc_patch19_func, 671, 1, 1 },
+	{ ahc_patch19_func, 674, 1, 1 },
+	{ ahc_patch4_func, 680, 1, 1 },
+	{ ahc_patch6_func, 683, 1, 2 },
+	{ ahc_patch0_func, 684, 1, 1 },
+	{ ahc_patch7_func, 696, 16, 1 },
+	{ ahc_patch4_func, 712, 20, 1 },
+	{ ahc_patch9_func, 733, 4, 2 },
+	{ ahc_patch0_func, 737, 4, 1 },
+	{ ahc_patch9_func, 741, 4, 2 },
+	{ ahc_patch0_func, 745, 3, 1 },
+	{ ahc_patch6_func, 751, 1, 1 },
+	{ ahc_patch22_func, 753, 14, 1 },
+	{ ahc_patch7_func, 767, 3, 1 },
+	{ ahc_patch9_func, 779, 24, 8 },
+	{ ahc_patch19_func, 783, 1, 2 },
+	{ ahc_patch0_func, 784, 1, 1 },
+	{ ahc_patch15_func, 789, 4, 2 },
+	{ ahc_patch0_func, 793, 7, 3 },
+	{ ahc_patch23_func, 793, 5, 2 },
+	{ ahc_patch0_func, 798, 2, 1 },
+	{ ahc_patch0_func, 803, 42, 3 },
+	{ ahc_patch18_func, 815, 18, 2 },
+	{ ahc_patch0_func, 833, 1, 1 },
+	{ ahc_patch4_func, 857, 1, 1 },
+	{ ahc_patch4_func, 858, 3, 2 },
+	{ ahc_patch0_func, 861, 1, 1 },
+	{ ahc_patch13_func, 862, 3, 1 },
+	{ ahc_patch4_func, 865, 12, 1 }
 };
 
 static struct cs {
@@ -1296,11 +1297,11 @@ static struct cs {
 } critical_sections[] = {
 	{ 11, 18 },
 	{ 21, 30 },
-	{ 711, 727 },
-	{ 857, 860 },
-	{ 864, 870 },
-	{ 872, 874 },
-	{ 874, 876 }
+	{ 712, 728 },
+	{ 858, 861 },
+	{ 865, 871 },
+	{ 873, 875 },
+	{ 875, 877 }
 };
 
 static const int num_critical_sections = sizeof(critical_sections)
diff --git a/drivers/scsi/aic7xxx/aiclib.c b/drivers/scsi/aic7xxx/aiclib.c
index 7c5a6db..828ae3d 100644
--- a/drivers/scsi/aic7xxx/aiclib.c
+++ b/drivers/scsi/aic7xxx/aiclib.c
@@ -30,1382 +30,5 @@
  * $Id$
  */
 
-#include <linux/blkdev.h>
-#include <linux/delay.h>
-#include <linux/version.h>
-
-/* Core SCSI definitions */
-#include <scsi/scsi_host.h>
 #include "aiclib.h"
-#include "cam.h"
-
-#ifndef FALSE
-#define FALSE   0
-#endif /* FALSE */
-#ifndef TRUE
-#define TRUE    1
-#endif /* TRUE */
-#ifndef ERESTART
-#define ERESTART        -1              /* restart syscall */
-#endif
-#ifndef EJUSTRETURN
-#define EJUSTRETURN     -2              /* don't modify regs, just return */
-#endif
-
-static int	ascentrycomp(const void *key, const void *member);
-static int	senseentrycomp(const void *key, const void *member);
-static void	fetchtableentries(int sense_key, int asc, int ascq,
-				  struct scsi_inquiry_data *,
-				  const struct sense_key_table_entry **,
-				  const struct asc_table_entry **);
-static void *	scsibsearch(const void *key, const void *base, size_t nmemb,
-			    size_t size,
-			    int (*compar)(const void *, const void *));
-typedef int (cam_quirkmatch_t)(caddr_t, caddr_t);
-static int	cam_strmatch(const u_int8_t *str, const u_int8_t *pattern,
-			     int str_len);
-static caddr_t	cam_quirkmatch(caddr_t target, caddr_t quirk_table,
-			       int num_entries, int entry_size,
-			       cam_quirkmatch_t *comp_func);
-
-#define SCSI_NO_SENSE_STRINGS 1
-#if !defined(SCSI_NO_SENSE_STRINGS)
-#define SST(asc, ascq, action, desc) \
-	asc, ascq, action, desc
-#else 
-static const char empty_string[] = "";
-
-#define SST(asc, ascq, action, desc) \
-	asc, ascq, action, empty_string
-#endif 
-
-static const struct sense_key_table_entry sense_key_table[] = 
-{
-	{ SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" },
-	{ SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" },
-	{
-	  SSD_KEY_NOT_READY, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY,
-	  "NOT READY"
-	},
-	{ SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" },
-	{ SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" },
-	{ SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" },
-	{ SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" },
-	{ SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" },
-	{ SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" },
-	{ SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" },
-	{ SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" },
-	{ SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" },
-	{ SSD_KEY_EQUAL, SS_NOP, "EQUAL" },
-	{ SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" },
-	{ SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" },
-	{ SSD_KEY_RESERVED, SS_FATAL|EIO, "RESERVED" }
-};
-
-static const int sense_key_table_size =
-    sizeof(sense_key_table)/sizeof(sense_key_table[0]);
-
-static struct asc_table_entry quantum_fireball_entries[] = {
-	{SST(0x04, 0x0b, SS_START|SSQ_DECREMENT_COUNT|ENXIO, 
-	     "Logical unit not ready, initializing cmd. required")}
-};
-
-static struct asc_table_entry sony_mo_entries[] = {
-	{SST(0x04, 0x00, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
-	     "Logical unit not ready, cause not reportable")}
-};
-
-static struct scsi_sense_quirk_entry sense_quirk_table[] = {
-	{
-		/*
-		 * The Quantum Fireball ST and SE like to return 0x04 0x0b when
-		 * they really should return 0x04 0x02.  0x04,0x0b isn't
-		 * defined in any SCSI spec, and it isn't mentioned in the
-		 * hardware manual for these drives.
-		 */
-		{T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"},
-		/*num_sense_keys*/0,
-		sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry),
-		/*sense key entries*/NULL,
-		quantum_fireball_entries
-	},
-	{
-		/*
-		 * This Sony MO drive likes to return 0x04, 0x00 when it
-		 * isn't spun up.
-		 */
-		{T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"},
-		/*num_sense_keys*/0,
-		sizeof(sony_mo_entries)/sizeof(struct asc_table_entry),
-		/*sense key entries*/NULL,
-		sony_mo_entries
-	}
-};
-
-static const int sense_quirk_table_size =
-    sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]);
-
-static struct asc_table_entry asc_table[] = {
-/*
- * From File: ASC-NUM.TXT
- * SCSI ASC/ASCQ Assignments
- * Numeric Sorted Listing
- * as of  5/12/97
- *
- * D - DIRECT ACCESS DEVICE (SBC)                     device column key
- * .T - SEQUENTIAL ACCESS DEVICE (SSC)               -------------------
- * . L - PRINTER DEVICE (SSC)                           blank = reserved
- * .  P - PROCESSOR DEVICE (SPC)                     not blank = allowed
- * .  .W - WRITE ONCE READ MULTIPLE DEVICE (SBC)
- * .  . R - CD DEVICE (MMC)
- * .  .  S - SCANNER DEVICE (SGC)
- * .  .  .O - OPTICAL MEMORY DEVICE (SBC)
- * .  .  . M - MEDIA CHANGER DEVICE (SMC)
- * .  .  .  C - COMMUNICATION DEVICE (SSC)
- * .  .  .  .A - STORAGE ARRAY DEVICE (SCC)
- * .  .  .  . E - ENCLOSURE SERVICES DEVICE (SES)
- * DTLPWRSOMCAE        ASC   ASCQ  Action  Description
- * ------------        ----  ----  ------  -----------------------------------*/
-/* DTLPWRSOMCAE */{SST(0x00, 0x00, SS_NOP,
-			"No additional sense information") },
-/*  T    S      */{SST(0x00, 0x01, SS_RDEF,
-			"Filemark detected") },
-/*  T    S      */{SST(0x00, 0x02, SS_RDEF,
-			"End-of-partition/medium detected") },
-/*  T           */{SST(0x00, 0x03, SS_RDEF,
-			"Setmark detected") },
-/*  T    S      */{SST(0x00, 0x04, SS_RDEF,
-			"Beginning-of-partition/medium detected") },
-/*  T    S      */{SST(0x00, 0x05, SS_RDEF,
-			"End-of-data detected") },
-/* DTLPWRSOMCAE */{SST(0x00, 0x06, SS_RDEF,
-			"I/O process terminated") },
-/*      R       */{SST(0x00, 0x11, SS_FATAL|EBUSY,
-			"Audio play operation in progress") },
-/*      R       */{SST(0x00, 0x12, SS_NOP,
-			"Audio play operation paused") },
-/*      R       */{SST(0x00, 0x13, SS_NOP,
-			"Audio play operation successfully completed") },
-/*      R       */{SST(0x00, 0x14, SS_RDEF,
-			"Audio play operation stopped due to error") },
-/*      R       */{SST(0x00, 0x15, SS_NOP,
-			"No current audio status to return") },
-/* DTLPWRSOMCAE */{SST(0x00, 0x16, SS_FATAL|EBUSY,
-			"Operation in progress") },
-/* DTL WRSOM AE */{SST(0x00, 0x17, SS_RDEF,
-			"Cleaning requested") },
-/* D   W  O     */{SST(0x01, 0x00, SS_RDEF,
-			"No index/sector signal") },
-/* D   WR OM    */{SST(0x02, 0x00, SS_RDEF,
-			"No seek complete") },
-/* DTL W SO     */{SST(0x03, 0x00, SS_RDEF,
-			"Peripheral device write fault") },
-/*  T           */{SST(0x03, 0x01, SS_RDEF,
-			"No write current") },
-/*  T           */{SST(0x03, 0x02, SS_RDEF,
-			"Excessive write errors") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x00,
-			SS_TUR|SSQ_DELAY|SSQ_MANY|SSQ_DECREMENT_COUNT|EIO,
-			"Logical unit not ready, cause not reportable") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x01,
-			SS_TUR|SSQ_DELAY|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY,
-			"Logical unit is in process of becoming ready") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x02, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
-			"Logical unit not ready, initializing cmd. required") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x03, SS_FATAL|ENXIO,
-			"Logical unit not ready, manual intervention required")},
-/* DTL    O     */{SST(0x04, 0x04, SS_FATAL|EBUSY,
-			"Logical unit not ready, format in progress") },
-/* DT  W  OMCA  */{SST(0x04, 0x05, SS_FATAL|EBUSY,
-			"Logical unit not ready, rebuild in progress") },
-/* DT  W  OMCA  */{SST(0x04, 0x06, SS_FATAL|EBUSY,
-			"Logical unit not ready, recalculation in progress") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x07, SS_FATAL|EBUSY,
-			"Logical unit not ready, operation in progress") },
-/*      R       */{SST(0x04, 0x08, SS_FATAL|EBUSY,
-			"Logical unit not ready, long write in progress") },
-/* DTL WRSOMCAE */{SST(0x05, 0x00, SS_RDEF,
-			"Logical unit does not respond to selection") },
-/* D   WR OM    */{SST(0x06, 0x00, SS_RDEF,
-			"No reference position found") },
-/* DTL WRSOM    */{SST(0x07, 0x00, SS_RDEF,
-			"Multiple peripheral devices selected") },
-/* DTL WRSOMCAE */{SST(0x08, 0x00, SS_RDEF,
-			"Logical unit communication failure") },
-/* DTL WRSOMCAE */{SST(0x08, 0x01, SS_RDEF,
-			"Logical unit communication time-out") },
-/* DTL WRSOMCAE */{SST(0x08, 0x02, SS_RDEF,
-			"Logical unit communication parity error") },
-/* DT   R OM    */{SST(0x08, 0x03, SS_RDEF,
-			"Logical unit communication crc error (ultra-dma/32)")},
-/* DT  WR O     */{SST(0x09, 0x00, SS_RDEF,
-			"Track following error") },
-/*     WR O     */{SST(0x09, 0x01, SS_RDEF,
-			"Tracking servo failure") },
-/*     WR O     */{SST(0x09, 0x02, SS_RDEF,
-			"Focus servo failure") },
-/*     WR O     */{SST(0x09, 0x03, SS_RDEF,
-			"Spindle servo failure") },
-/* DT  WR O     */{SST(0x09, 0x04, SS_RDEF,
-			"Head select fault") },
-/* DTLPWRSOMCAE */{SST(0x0A, 0x00, SS_FATAL|ENOSPC,
-			"Error log overflow") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x00, SS_RDEF,
-			"Warning") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x01, SS_RDEF,
-			"Specified temperature exceeded") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x02, SS_RDEF,
-			"Enclosure degraded") },
-/*  T   RS      */{SST(0x0C, 0x00, SS_RDEF,
-			"Write error") },
-/* D   W  O     */{SST(0x0C, 0x01, SS_NOP|SSQ_PRINT_SENSE,
-			"Write error - recovered with auto reallocation") },
-/* D   W  O     */{SST(0x0C, 0x02, SS_RDEF,
-			"Write error - auto reallocation failed") },
-/* D   W  O     */{SST(0x0C, 0x03, SS_RDEF,
-			"Write error - recommend reassignment") },
-/* DT  W  O     */{SST(0x0C, 0x04, SS_RDEF,
-			"Compression check miscompare error") },
-/* DT  W  O     */{SST(0x0C, 0x05, SS_RDEF,
-			"Data expansion occurred during compression") },
-/* DT  W  O     */{SST(0x0C, 0x06, SS_RDEF,
-			"Block not compressible") },
-/*      R       */{SST(0x0C, 0x07, SS_RDEF,
-			"Write error - recovery needed") },
-/*      R       */{SST(0x0C, 0x08, SS_RDEF,
-			"Write error - recovery failed") },
-/*      R       */{SST(0x0C, 0x09, SS_RDEF,
-			"Write error - loss of streaming") },
-/*      R       */{SST(0x0C, 0x0A, SS_RDEF,
-			"Write error - padding blocks added") },
-/* D   W  O     */{SST(0x10, 0x00, SS_RDEF,
-			"ID CRC or ECC error") },
-/* DT  WRSO     */{SST(0x11, 0x00, SS_RDEF,
-			"Unrecovered read error") },
-/* DT  W SO     */{SST(0x11, 0x01, SS_RDEF,
-			"Read retries exhausted") },
-/* DT  W SO     */{SST(0x11, 0x02, SS_RDEF,
-			"Error too long to correct") },
-/* DT  W SO     */{SST(0x11, 0x03, SS_RDEF,
-			"Multiple read errors") },
-/* D   W  O     */{SST(0x11, 0x04, SS_RDEF,
-			"Unrecovered read error - auto reallocate failed") },
-/*     WR O     */{SST(0x11, 0x05, SS_RDEF,
-			"L-EC uncorrectable error") },
-/*     WR O     */{SST(0x11, 0x06, SS_RDEF,
-			"CIRC unrecovered error") },
-/*     W  O     */{SST(0x11, 0x07, SS_RDEF,
-			"Data re-synchronization error") },
-/*  T           */{SST(0x11, 0x08, SS_RDEF,
-			"Incomplete block read") },
-/*  T           */{SST(0x11, 0x09, SS_RDEF,
-			"No gap found") },
-/* DT     O     */{SST(0x11, 0x0A, SS_RDEF,
-			"Miscorrected error") },
-/* D   W  O     */{SST(0x11, 0x0B, SS_RDEF,
-			"Unrecovered read error - recommend reassignment") },
-/* D   W  O     */{SST(0x11, 0x0C, SS_RDEF,
-			"Unrecovered read error - recommend rewrite the data")},
-/* DT  WR O     */{SST(0x11, 0x0D, SS_RDEF,
-			"De-compression CRC error") },
-/* DT  WR O     */{SST(0x11, 0x0E, SS_RDEF,
-			"Cannot decompress using declared algorithm") },
-/*      R       */{SST(0x11, 0x0F, SS_RDEF,
-			"Error reading UPC/EAN number") },
-/*      R       */{SST(0x11, 0x10, SS_RDEF,
-			"Error reading ISRC number") },
-/*      R       */{SST(0x11, 0x11, SS_RDEF,
-			"Read error - loss of streaming") },
-/* D   W  O     */{SST(0x12, 0x00, SS_RDEF,
-			"Address mark not found for id field") },
-/* D   W  O     */{SST(0x13, 0x00, SS_RDEF,
-			"Address mark not found for data field") },
-/* DTL WRSO     */{SST(0x14, 0x00, SS_RDEF,
-			"Recorded entity not found") },
-/* DT  WR O     */{SST(0x14, 0x01, SS_RDEF,
-			"Record not found") },
-/*  T           */{SST(0x14, 0x02, SS_RDEF,
-			"Filemark or setmark not found") },
-/*  T           */{SST(0x14, 0x03, SS_RDEF,
-			"End-of-data not found") },
-/*  T           */{SST(0x14, 0x04, SS_RDEF,
-			"Block sequence error") },
-/* DT  W  O     */{SST(0x14, 0x05, SS_RDEF,
-			"Record not found - recommend reassignment") },
-/* DT  W  O     */{SST(0x14, 0x06, SS_RDEF,
-			"Record not found - data auto-reallocated") },
-/* DTL WRSOM    */{SST(0x15, 0x00, SS_RDEF,
-			"Random positioning error") },
-/* DTL WRSOM    */{SST(0x15, 0x01, SS_RDEF,
-			"Mechanical positioning error") },
-/* DT  WR O     */{SST(0x15, 0x02, SS_RDEF,
-			"Positioning error detected by read of medium") },
-/* D   W  O     */{SST(0x16, 0x00, SS_RDEF,
-			"Data synchronization mark error") },
-/* D   W  O     */{SST(0x16, 0x01, SS_RDEF,
-			"Data sync error - data rewritten") },
-/* D   W  O     */{SST(0x16, 0x02, SS_RDEF,
-			"Data sync error - recommend rewrite") },
-/* D   W  O     */{SST(0x16, 0x03, SS_NOP|SSQ_PRINT_SENSE,
-			"Data sync error - data auto-reallocated") },
-/* D   W  O     */{SST(0x16, 0x04, SS_RDEF,
-			"Data sync error - recommend reassignment") },
-/* DT  WRSO     */{SST(0x17, 0x00, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with no error correction applied") },
-/* DT  WRSO     */{SST(0x17, 0x01, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with retries") },
-/* DT  WR O     */{SST(0x17, 0x02, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with positive head offset") },
-/* DT  WR O     */{SST(0x17, 0x03, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with negative head offset") },
-/*     WR O     */{SST(0x17, 0x04, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with retries and/or CIRC applied") },
-/* D   WR O     */{SST(0x17, 0x05, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data using previous sector id") },
-/* D   W  O     */{SST(0x17, 0x06, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data without ECC - data auto-reallocated") },
-/* D   W  O     */{SST(0x17, 0x07, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data without ECC - recommend reassignment")},
-/* D   W  O     */{SST(0x17, 0x08, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data without ECC - recommend rewrite") },
-/* D   W  O     */{SST(0x17, 0x09, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data without ECC - data rewritten") },
-/* D   W  O     */{SST(0x18, 0x00, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with error correction applied") },
-/* D   WR O     */{SST(0x18, 0x01, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with error corr. & retries applied") },
-/* D   WR O     */{SST(0x18, 0x02, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data - data auto-reallocated") },
-/*      R       */{SST(0x18, 0x03, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with CIRC") },
-/*      R       */{SST(0x18, 0x04, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with L-EC") },
-/* D   WR O     */{SST(0x18, 0x05, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data - recommend reassignment") },
-/* D   WR O     */{SST(0x18, 0x06, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data - recommend rewrite") },
-/* D   W  O     */{SST(0x18, 0x07, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered data with ECC - data rewritten") },
-/* D      O     */{SST(0x19, 0x00, SS_RDEF,
-			"Defect list error") },
-/* D      O     */{SST(0x19, 0x01, SS_RDEF,
-			"Defect list not available") },
-/* D      O     */{SST(0x19, 0x02, SS_RDEF,
-			"Defect list error in primary list") },
-/* D      O     */{SST(0x19, 0x03, SS_RDEF,
-			"Defect list error in grown list") },
-/* DTLPWRSOMCAE */{SST(0x1A, 0x00, SS_RDEF,
-			"Parameter list length error") },
-/* DTLPWRSOMCAE */{SST(0x1B, 0x00, SS_RDEF,
-			"Synchronous data transfer error") },
-/* D      O     */{SST(0x1C, 0x00, SS_RDEF,
-			"Defect list not found") },
-/* D      O     */{SST(0x1C, 0x01, SS_RDEF,
-			"Primary defect list not found") },
-/* D      O     */{SST(0x1C, 0x02, SS_RDEF,
-			"Grown defect list not found") },
-/* D   W  O     */{SST(0x1D, 0x00, SS_FATAL,
-			"Miscompare during verify operation" )},
-/* D   W  O     */{SST(0x1E, 0x00, SS_NOP|SSQ_PRINT_SENSE,
-			"Recovered id with ecc correction") },
-/* D      O     */{SST(0x1F, 0x00, SS_RDEF,
-			"Partial defect list transfer") },
-/* DTLPWRSOMCAE */{SST(0x20, 0x00, SS_FATAL|EINVAL,
-			"Invalid command operation code") },
-/* DT  WR OM    */{SST(0x21, 0x00, SS_FATAL|EINVAL,
-			"Logical block address out of range" )},
-/* DT  WR OM    */{SST(0x21, 0x01, SS_FATAL|EINVAL,
-			"Invalid element address") },
-/* D            */{SST(0x22, 0x00, SS_FATAL|EINVAL,
-			"Illegal function") }, /* Deprecated. Use 20 00, 24 00, or 26 00 instead */
-/* DTLPWRSOMCAE */{SST(0x24, 0x00, SS_FATAL|EINVAL,
-			"Invalid field in CDB") },
-/* DTLPWRSOMCAE */{SST(0x25, 0x00, SS_FATAL|ENXIO,
-			"Logical unit not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x00, SS_FATAL|EINVAL,
-			"Invalid field in parameter list") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x01, SS_FATAL|EINVAL,
-			"Parameter not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x02, SS_FATAL|EINVAL,
-			"Parameter value invalid") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x03, SS_FATAL|EINVAL,
-			"Threshold parameters not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x04, SS_FATAL|EINVAL,
-			"Invalid release of active persistent reservation") },
-/* DT  W  O     */{SST(0x27, 0x00, SS_FATAL|EACCES,
-			"Write protected") },
-/* DT  W  O     */{SST(0x27, 0x01, SS_FATAL|EACCES,
-			"Hardware write protected") },
-/* DT  W  O     */{SST(0x27, 0x02, SS_FATAL|EACCES,
-			"Logical unit software write protected") },
-/*  T           */{SST(0x27, 0x03, SS_FATAL|EACCES,
-			"Associated write protect") },
-/*  T           */{SST(0x27, 0x04, SS_FATAL|EACCES,
-			"Persistent write protect") },
-/*  T           */{SST(0x27, 0x05, SS_FATAL|EACCES,
-			"Permanent write protect") },
-/* DTLPWRSOMCAE */{SST(0x28, 0x00, SS_RDEF,
-			"Not ready to ready change, medium may have changed") },
-/* DTLPWRSOMCAE */{SST(0x28, 0x01, SS_FATAL|ENXIO,
-			"Import or export element accessed") },
-/*
- * XXX JGibbs - All of these should use the same errno, but I don't think
- * ENXIO is the correct choice.  Should we borrow from the networking
- * errnos?  ECONNRESET anyone?
- */
-/* DTLPWRSOMCAE */{SST(0x29, 0x00, SS_RDEF,
-			"Power on, reset, or bus device reset occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x01, SS_RDEF,
-			"Power on occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x02, SS_RDEF,
-			"Scsi bus reset occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x03, SS_RDEF,
-			"Bus device reset function occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x04, SS_RDEF,
-			"Device internal reset") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x05, SS_RDEF,
-			"Transceiver mode changed to single-ended") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x06, SS_RDEF,
-			"Transceiver mode changed to LVD") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x00, SS_RDEF,
-			"Parameters changed") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x01, SS_RDEF,
-			"Mode parameters changed") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x02, SS_RDEF,
-			"Log parameters changed") },
-/* DTLPWRSOMCAE */{SST(0x2A, 0x03, SS_RDEF,
-			"Reservations preempted") },
-/* DTLPWRSO C   */{SST(0x2B, 0x00, SS_RDEF,
-			"Copy cannot execute since host cannot disconnect") },
-/* DTLPWRSOMCAE */{SST(0x2C, 0x00, SS_RDEF,
-			"Command sequence error") },
-/*       S      */{SST(0x2C, 0x01, SS_RDEF,
-			"Too many windows specified") },
-/*       S      */{SST(0x2C, 0x02, SS_RDEF,
-			"Invalid combination of windows specified") },
-/*      R       */{SST(0x2C, 0x03, SS_RDEF,
-			"Current program area is not empty") },
-/*      R       */{SST(0x2C, 0x04, SS_RDEF,
-			"Current program area is empty") },
-/*  T           */{SST(0x2D, 0x00, SS_RDEF,
-			"Overwrite error on update in place") },
-/* DTLPWRSOMCAE */{SST(0x2F, 0x00, SS_RDEF,
-			"Commands cleared by another initiator") },
-/* DT  WR OM    */{SST(0x30, 0x00, SS_RDEF,
-			"Incompatible medium installed") },
-/* DT  WR O     */{SST(0x30, 0x01, SS_RDEF,
-			"Cannot read medium - unknown format") },
-/* DT  WR O     */{SST(0x30, 0x02, SS_RDEF,
-			"Cannot read medium - incompatible format") },
-/* DT           */{SST(0x30, 0x03, SS_RDEF,
-			"Cleaning cartridge installed") },
-/* DT  WR O     */{SST(0x30, 0x04, SS_RDEF,
-			"Cannot write medium - unknown format") },
-/* DT  WR O     */{SST(0x30, 0x05, SS_RDEF,
-			"Cannot write medium - incompatible format") },
-/* DT  W  O     */{SST(0x30, 0x06, SS_RDEF,
-			"Cannot format medium - incompatible medium") },
-/* DTL WRSOM AE */{SST(0x30, 0x07, SS_RDEF,
-			"Cleaning failure") },
-/*      R       */{SST(0x30, 0x08, SS_RDEF,
-			"Cannot write - application code mismatch") },
-/*      R       */{SST(0x30, 0x09, SS_RDEF,
-			"Current session not fixated for append") },
-/* DT  WR O     */{SST(0x31, 0x00, SS_RDEF,
-			"Medium format corrupted") },
-/* D L  R O     */{SST(0x31, 0x01, SS_RDEF,
-			"Format command failed") },
-/* D   W  O     */{SST(0x32, 0x00, SS_RDEF,
-			"No defect spare location available") },
-/* D   W  O     */{SST(0x32, 0x01, SS_RDEF,
-			"Defect list update failure") },
-/*  T           */{SST(0x33, 0x00, SS_RDEF,
-			"Tape length error") },
-/* DTLPWRSOMCAE */{SST(0x34, 0x00, SS_RDEF,
-			"Enclosure failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x00, SS_RDEF,
-			"Enclosure services failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x01, SS_RDEF,
-			"Unsupported enclosure function") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x02, SS_RDEF,
-			"Enclosure services unavailable") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x03, SS_RDEF,
-			"Enclosure services transfer failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x04, SS_RDEF,
-			"Enclosure services transfer refused") },
-/*   L          */{SST(0x36, 0x00, SS_RDEF,
-			"Ribbon, ink, or toner failure") },
-/* DTL WRSOMCAE */{SST(0x37, 0x00, SS_RDEF,
-			"Rounded parameter") },
-/* DTL WRSOMCAE */{SST(0x39, 0x00, SS_RDEF,
-			"Saving parameters not supported") },
-/* DTL WRSOM    */{SST(0x3A, 0x00, SS_NOP,
-			"Medium not present") },
-/* DT  WR OM    */{SST(0x3A, 0x01, SS_NOP,
-			"Medium not present - tray closed") },
-/* DT  WR OM    */{SST(0x3A, 0x01, SS_NOP,
-			"Medium not present - tray open") },
-/* DT  WR OM    */{SST(0x3A, 0x03, SS_NOP,
-			"Medium not present - Loadable") },
-/* DT  WR OM    */{SST(0x3A, 0x04, SS_NOP,
-			"Medium not present - medium auxiliary "
-			"memory accessible") },
-/* DT  WR OM    */{SST(0x3A, 0xFF, SS_NOP, NULL) },/* Range 0x05->0xFF */
-/*  TL          */{SST(0x3B, 0x00, SS_RDEF,
-			"Sequential positioning error") },
-/*  T           */{SST(0x3B, 0x01, SS_RDEF,
-			"Tape position error at beginning-of-medium") },
-/*  T           */{SST(0x3B, 0x02, SS_RDEF,
-			"Tape position error at end-of-medium") },
-/*   L          */{SST(0x3B, 0x03, SS_RDEF,
-			"Tape or electronic vertical forms unit not ready") },
-/*   L          */{SST(0x3B, 0x04, SS_RDEF,
-			"Slew failure") },
-/*   L          */{SST(0x3B, 0x05, SS_RDEF,
-			"Paper jam") },
-/*   L          */{SST(0x3B, 0x06, SS_RDEF,
-			"Failed to sense top-of-form") },
-/*   L          */{SST(0x3B, 0x07, SS_RDEF,
-			"Failed to sense bottom-of-form") },
-/*  T           */{SST(0x3B, 0x08, SS_RDEF,
-			"Reposition error") },
-/*       S      */{SST(0x3B, 0x09, SS_RDEF,
-			"Read past end of medium") },
-/*       S      */{SST(0x3B, 0x0A, SS_RDEF,
-			"Read past beginning of medium") },
-/*       S      */{SST(0x3B, 0x0B, SS_RDEF,
-			"Position past end of medium") },
-/*  T    S      */{SST(0x3B, 0x0C, SS_RDEF,
-			"Position past beginning of medium") },
-/* DT  WR OM    */{SST(0x3B, 0x0D, SS_FATAL|ENOSPC,
-			"Medium destination element full") },
-/* DT  WR OM    */{SST(0x3B, 0x0E, SS_RDEF,
-			"Medium source element empty") },
-/*      R       */{SST(0x3B, 0x0F, SS_RDEF,
-			"End of medium reached") },
-/* DT  WR OM    */{SST(0x3B, 0x11, SS_RDEF,
-			"Medium magazine not accessible") },
-/* DT  WR OM    */{SST(0x3B, 0x12, SS_RDEF,
-			"Medium magazine removed") },
-/* DT  WR OM    */{SST(0x3B, 0x13, SS_RDEF,
-			"Medium magazine inserted") },
-/* DT  WR OM    */{SST(0x3B, 0x14, SS_RDEF,
-			"Medium magazine locked") },
-/* DT  WR OM    */{SST(0x3B, 0x15, SS_RDEF,
-			"Medium magazine unlocked") },
-/* DTLPWRSOMCAE */{SST(0x3D, 0x00, SS_RDEF,
-			"Invalid bits in identify message") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x00, SS_RDEF,
-			"Logical unit has not self-configured yet") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x01, SS_RDEF,
-			"Logical unit failure") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x02, SS_RDEF,
-			"Timeout on logical unit") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x00, SS_RDEF,
-			"Target operating conditions have changed") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x01, SS_RDEF,
-			"Microcode has been changed") },
-/* DTLPWRSOMC   */{SST(0x3F, 0x02, SS_RDEF,
-			"Changed operating definition") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x03, SS_INQ_REFRESH|SSQ_DECREMENT_COUNT,
-			"Inquiry data has changed") },
-/* DT  WR OMCAE */{SST(0x3F, 0x04, SS_RDEF,
-			"Component device attached") },
-/* DT  WR OMCAE */{SST(0x3F, 0x05, SS_RDEF,
-			"Device identifier changed") },
-/* DT  WR OMCAE */{SST(0x3F, 0x06, SS_RDEF,
-			"Redundancy group created or modified") },
-/* DT  WR OMCAE */{SST(0x3F, 0x07, SS_RDEF,
-			"Redundancy group deleted") },
-/* DT  WR OMCAE */{SST(0x3F, 0x08, SS_RDEF,
-			"Spare created or modified") },
-/* DT  WR OMCAE */{SST(0x3F, 0x09, SS_RDEF,
-			"Spare deleted") },
-/* DT  WR OMCAE */{SST(0x3F, 0x0A, SS_RDEF,
-			"Volume set created or modified") },
-/* DT  WR OMCAE */{SST(0x3F, 0x0B, SS_RDEF,
-			"Volume set deleted") },
-/* DT  WR OMCAE */{SST(0x3F, 0x0C, SS_RDEF,
-			"Volume set deassigned") },
-/* DT  WR OMCAE */{SST(0x3F, 0x0D, SS_RDEF,
-			"Volume set reassigned") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x0E, SS_RDEF,
-			"Reported luns data has changed") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x0F, SS_RETRY|SSQ_DECREMENT_COUNT
-				 | SSQ_DELAY_RANDOM|EBUSY,
-			"Echo buffer overwritten") },
-/* DT  WR OM   B*/{SST(0x3F, 0x0F, SS_RDEF, "Medium Loadable") },
-/* DT  WR OM   B*/{SST(0x3F, 0x0F, SS_RDEF,
-			"Medium auxiliary memory accessible") },
-/* D            */{SST(0x40, 0x00, SS_RDEF,
-			"Ram failure") }, /* deprecated - use 40 NN instead */
-/* DTLPWRSOMCAE */{SST(0x40, 0x80, SS_RDEF,
-			"Diagnostic failure: ASCQ = Component ID") },
-/* DTLPWRSOMCAE */{SST(0x40, 0xFF, SS_RDEF|SSQ_RANGE,
-			NULL) },/* Range 0x80->0xFF */
-/* D            */{SST(0x41, 0x00, SS_RDEF,
-			"Data path failure") }, /* deprecated - use 40 NN instead */
-/* D            */{SST(0x42, 0x00, SS_RDEF,
-			"Power-on or self-test failure") }, /* deprecated - use 40 NN instead */
-/* DTLPWRSOMCAE */{SST(0x43, 0x00, SS_RDEF,
-			"Message error") },
-/* DTLPWRSOMCAE */{SST(0x44, 0x00, SS_RDEF,
-			"Internal target failure") },
-/* DTLPWRSOMCAE */{SST(0x45, 0x00, SS_RDEF,
-			"Select or reselect failure") },
-/* DTLPWRSOMC   */{SST(0x46, 0x00, SS_RDEF,
-			"Unsuccessful soft reset") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x00, SS_RDEF|SSQ_FALLBACK,
-			"SCSI parity error") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x01, SS_RDEF|SSQ_FALLBACK,
-			"Data Phase CRC error detected") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x02, SS_RDEF|SSQ_FALLBACK,
-			"SCSI parity error detected during ST data phase") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x03, SS_RDEF|SSQ_FALLBACK,
-			"Information Unit iuCRC error") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x04, SS_RDEF|SSQ_FALLBACK,
-			"Asynchronous information protection error detected") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x05, SS_RDEF|SSQ_FALLBACK,
-			"Protocol server CRC error") },
-/* DTLPWRSOMCAE */{SST(0x48, 0x00, SS_RDEF|SSQ_FALLBACK,
-			"Initiator detected error message received") },
-/* DTLPWRSOMCAE */{SST(0x49, 0x00, SS_RDEF,
-			"Invalid message error") },
-/* DTLPWRSOMCAE */{SST(0x4A, 0x00, SS_RDEF,
-			"Command phase error") },
-/* DTLPWRSOMCAE */{SST(0x4B, 0x00, SS_RDEF,
-			"Data phase error") },
-/* DTLPWRSOMCAE */{SST(0x4C, 0x00, SS_RDEF,
-			"Logical unit failed self-configuration") },
-/* DTLPWRSOMCAE */{SST(0x4D, 0x00, SS_RDEF,
-			"Tagged overlapped commands: ASCQ = Queue tag ID") },
-/* DTLPWRSOMCAE */{SST(0x4D, 0xFF, SS_RDEF|SSQ_RANGE,
-			NULL)}, /* Range 0x00->0xFF */
-/* DTLPWRSOMCAE */{SST(0x4E, 0x00, SS_RDEF,
-			"Overlapped commands attempted") },
-/*  T           */{SST(0x50, 0x00, SS_RDEF,
-			"Write append error") },
-/*  T           */{SST(0x50, 0x01, SS_RDEF,
-			"Write append position error") },
-/*  T           */{SST(0x50, 0x02, SS_RDEF,
-			"Position error related to timing") },
-/*  T     O     */{SST(0x51, 0x00, SS_RDEF,
-			"Erase failure") },
-/*  T           */{SST(0x52, 0x00, SS_RDEF,
-			"Cartridge fault") },
-/* DTL WRSOM    */{SST(0x53, 0x00, SS_RDEF,
-			"Media load or eject failed") },
-/*  T           */{SST(0x53, 0x01, SS_RDEF,
-			"Unload tape failure") },
-/* DT  WR OM    */{SST(0x53, 0x02, SS_RDEF,
-			"Medium removal prevented") },
-/*    P         */{SST(0x54, 0x00, SS_RDEF,
-			"Scsi to host system interface failure") },
-/*    P         */{SST(0x55, 0x00, SS_RDEF,
-			"System resource failure") },
-/* D      O     */{SST(0x55, 0x01, SS_FATAL|ENOSPC,
-			"System buffer full") },
-/*      R       */{SST(0x57, 0x00, SS_RDEF,
-			"Unable to recover table-of-contents") },
-/*        O     */{SST(0x58, 0x00, SS_RDEF,
-			"Generation does not exist") },
-/*        O     */{SST(0x59, 0x00, SS_RDEF,
-			"Updated block read") },
-/* DTLPWRSOM    */{SST(0x5A, 0x00, SS_RDEF,
-			"Operator request or state change input") },
-/* DT  WR OM    */{SST(0x5A, 0x01, SS_RDEF,
-			"Operator medium removal request") },
-/* DT  W  O     */{SST(0x5A, 0x02, SS_RDEF,
-			"Operator selected write protect") },
-/* DT  W  O     */{SST(0x5A, 0x03, SS_RDEF,
-			"Operator selected write permit") },
-/* DTLPWRSOM    */{SST(0x5B, 0x00, SS_RDEF,
-			"Log exception") },
-/* DTLPWRSOM    */{SST(0x5B, 0x01, SS_RDEF,
-			"Threshold condition met") },
-/* DTLPWRSOM    */{SST(0x5B, 0x02, SS_RDEF,
-			"Log counter at maximum") },
-/* DTLPWRSOM    */{SST(0x5B, 0x03, SS_RDEF,
-			"Log list codes exhausted") },
-/* D      O     */{SST(0x5C, 0x00, SS_RDEF,
-			"RPL status change") },
-/* D      O     */{SST(0x5C, 0x01, SS_NOP|SSQ_PRINT_SENSE,
-			"Spindles synchronized") },
-/* D      O     */{SST(0x5C, 0x02, SS_RDEF,
-			"Spindles not synchronized") },
-/* DTLPWRSOMCAE */{SST(0x5D, 0x00, SS_RDEF,
-			"Failure prediction threshold exceeded") },
-/* DTLPWRSOMCAE */{SST(0x5D, 0xFF, SS_RDEF,
-			"Failure prediction threshold exceeded (false)") },
-/* DTLPWRSO CA  */{SST(0x5E, 0x00, SS_RDEF,
-			"Low power condition on") },
-/* DTLPWRSO CA  */{SST(0x5E, 0x01, SS_RDEF,
-			"Idle condition activated by timer") },
-/* DTLPWRSO CA  */{SST(0x5E, 0x02, SS_RDEF,
-			"Standby condition activated by timer") },
-/* DTLPWRSO CA  */{SST(0x5E, 0x03, SS_RDEF,
-			"Idle condition activated by command") },
-/* DTLPWRSO CA  */{SST(0x5E, 0x04, SS_RDEF,
-			"Standby condition activated by command") },
-/*       S      */{SST(0x60, 0x00, SS_RDEF,
-			"Lamp failure") },
-/*       S      */{SST(0x61, 0x00, SS_RDEF,
-			"Video acquisition error") },
-/*       S      */{SST(0x61, 0x01, SS_RDEF,
-			"Unable to acquire video") },
-/*       S      */{SST(0x61, 0x02, SS_RDEF,
-			"Out of focus") },
-/*       S      */{SST(0x62, 0x00, SS_RDEF,
-			"Scan head positioning error") },
-/*      R       */{SST(0x63, 0x00, SS_RDEF,
-			"End of user area encountered on this track") },
-/*      R       */{SST(0x63, 0x01, SS_FATAL|ENOSPC,
-			"Packet does not fit in available space") },
-/*      R       */{SST(0x64, 0x00, SS_RDEF,
-			"Illegal mode for this track") },
-/*      R       */{SST(0x64, 0x01, SS_RDEF,
-			"Invalid packet size") },
-/* DTLPWRSOMCAE */{SST(0x65, 0x00, SS_RDEF,
-			"Voltage fault") },
-/*       S      */{SST(0x66, 0x00, SS_RDEF,
-			"Automatic document feeder cover up") },
-/*       S      */{SST(0x66, 0x01, SS_RDEF,
-			"Automatic document feeder lift up") },
-/*       S      */{SST(0x66, 0x02, SS_RDEF,
-			"Document jam in automatic document feeder") },
-/*       S      */{SST(0x66, 0x03, SS_RDEF,
-			"Document miss feed automatic in document feeder") },
-/*           A  */{SST(0x67, 0x00, SS_RDEF,
-			"Configuration failure") },
-/*           A  */{SST(0x67, 0x01, SS_RDEF,
-			"Configuration of incapable logical units failed") },
-/*           A  */{SST(0x67, 0x02, SS_RDEF,
-			"Add logical unit failed") },
-/*           A  */{SST(0x67, 0x03, SS_RDEF,
-			"Modification of logical unit failed") },
-/*           A  */{SST(0x67, 0x04, SS_RDEF,
-			"Exchange of logical unit failed") },
-/*           A  */{SST(0x67, 0x05, SS_RDEF,
-			"Remove of logical unit failed") },
-/*           A  */{SST(0x67, 0x06, SS_RDEF,
-			"Attachment of logical unit failed") },
-/*           A  */{SST(0x67, 0x07, SS_RDEF,
-			"Creation of logical unit failed") },
-/*           A  */{SST(0x68, 0x00, SS_RDEF,
-			"Logical unit not configured") },
-/*           A  */{SST(0x69, 0x00, SS_RDEF,
-			"Data loss on logical unit") },
-/*           A  */{SST(0x69, 0x01, SS_RDEF,
-			"Multiple logical unit failures") },
-/*           A  */{SST(0x69, 0x02, SS_RDEF,
-			"Parity/data mismatch") },
-/*           A  */{SST(0x6A, 0x00, SS_RDEF,
-			"Informational, refer to log") },
-/*           A  */{SST(0x6B, 0x00, SS_RDEF,
-			"State change has occurred") },
-/*           A  */{SST(0x6B, 0x01, SS_RDEF,
-			"Redundancy level got better") },
-/*           A  */{SST(0x6B, 0x02, SS_RDEF,
-			"Redundancy level got worse") },
-/*           A  */{SST(0x6C, 0x00, SS_RDEF,
-			"Rebuild failure occurred") },
-/*           A  */{SST(0x6D, 0x00, SS_RDEF,
-			"Recalculate failure occurred") },
-/*           A  */{SST(0x6E, 0x00, SS_RDEF,
-			"Command to logical unit failed") },
-/*  T           */{SST(0x70, 0x00, SS_RDEF,
-			"Decompression exception short: ASCQ = Algorithm ID") },
-/*  T           */{SST(0x70, 0xFF, SS_RDEF|SSQ_RANGE,
-			NULL) }, /* Range 0x00 -> 0xFF */
-/*  T           */{SST(0x71, 0x00, SS_RDEF,
-			"Decompression exception long: ASCQ = Algorithm ID") },
-/*  T           */{SST(0x71, 0xFF, SS_RDEF|SSQ_RANGE,
-			NULL) }, /* Range 0x00 -> 0xFF */	
-/*      R       */{SST(0x72, 0x00, SS_RDEF,
-			"Session fixation error") },
-/*      R       */{SST(0x72, 0x01, SS_RDEF,
-			"Session fixation error writing lead-in") },
-/*      R       */{SST(0x72, 0x02, SS_RDEF,
-			"Session fixation error writing lead-out") },
-/*      R       */{SST(0x72, 0x03, SS_RDEF,
-			"Session fixation error - incomplete track in session") },
-/*      R       */{SST(0x72, 0x04, SS_RDEF,
-			"Empty or partially written reserved track") },
-/*      R       */{SST(0x73, 0x00, SS_RDEF,
-			"CD control error") },
-/*      R       */{SST(0x73, 0x01, SS_RDEF,
-			"Power calibration area almost full") },
-/*      R       */{SST(0x73, 0x02, SS_FATAL|ENOSPC,
-			"Power calibration area is full") },
-/*      R       */{SST(0x73, 0x03, SS_RDEF,
-			"Power calibration area error") },
-/*      R       */{SST(0x73, 0x04, SS_RDEF,
-			"Program memory area update failure") },
-/*      R       */{SST(0x73, 0x05, SS_RDEF,
-			"program memory area is full") }
-};
-
-static const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]);
-
-struct asc_key
-{
-	int asc;
-	int ascq;
-};
-
-static int
-ascentrycomp(const void *key, const void *member)
-{
-	int asc;
-	int ascq;
-	const struct asc_table_entry *table_entry;
-
-	asc = ((const struct asc_key *)key)->asc;
-	ascq = ((const struct asc_key *)key)->ascq;
-	table_entry = (const struct asc_table_entry *)member;
-
-	if (asc >= table_entry->asc) {
-
-		if (asc > table_entry->asc)
-			return (1);
-
-		if (ascq <= table_entry->ascq) {
-			/* Check for ranges */
-			if (ascq == table_entry->ascq
-		 	 || ((table_entry->action & SSQ_RANGE) != 0
-		  	   && ascq >= (table_entry - 1)->ascq))
-				return (0);
-			return (-1);
-		}
-		return (1);
-	}
-	return (-1);
-}
-
-static int
-senseentrycomp(const void *key, const void *member)
-{
-	int sense_key;
-	const struct sense_key_table_entry *table_entry;
-
-	sense_key = *((const int *)key);
-	table_entry = (const struct sense_key_table_entry *)member;
-
-	if (sense_key >= table_entry->sense_key) {
-		if (sense_key == table_entry->sense_key)
-			return (0);
-		return (1);
-	}
-	return (-1);
-}
-
-static void
-fetchtableentries(int sense_key, int asc, int ascq,
-		  struct scsi_inquiry_data *inq_data,
-		  const struct sense_key_table_entry **sense_entry,
-		  const struct asc_table_entry **asc_entry)
-{
-	void *match;
-	const struct asc_table_entry *asc_tables[2];
-	const struct sense_key_table_entry *sense_tables[2];
-	struct asc_key asc_ascq;
-	size_t asc_tables_size[2];
-	size_t sense_tables_size[2];
-	int num_asc_tables;
-	int num_sense_tables;
-	int i;
-
-	/* Default to failure */
-	*sense_entry = NULL;
-	*asc_entry = NULL;
-	match = NULL;
-	if (inq_data != NULL)
-		match = cam_quirkmatch((void *)inq_data,
-				       (void *)sense_quirk_table,
-				       sense_quirk_table_size,
-				       sizeof(*sense_quirk_table),
-				       aic_inquiry_match);
-
-	if (match != NULL) {
-		struct scsi_sense_quirk_entry *quirk;
-
-		quirk = (struct scsi_sense_quirk_entry *)match;
-		asc_tables[0] = quirk->asc_info;
-		asc_tables_size[0] = quirk->num_ascs;
-		asc_tables[1] = asc_table;
-		asc_tables_size[1] = asc_table_size;
-		num_asc_tables = 2;
-		sense_tables[0] = quirk->sense_key_info;
-		sense_tables_size[0] = quirk->num_sense_keys;
-		sense_tables[1] = sense_key_table;
-		sense_tables_size[1] = sense_key_table_size;
-		num_sense_tables = 2;
-	} else {
-		asc_tables[0] = asc_table;
-		asc_tables_size[0] = asc_table_size;
-		num_asc_tables = 1;
-		sense_tables[0] = sense_key_table;
-		sense_tables_size[0] = sense_key_table_size;
-		num_sense_tables = 1;
-	}
-
-	asc_ascq.asc = asc;
-	asc_ascq.ascq = ascq;
-	for (i = 0; i < num_asc_tables; i++) {
-		void *found_entry;
-
-		found_entry = scsibsearch(&asc_ascq, asc_tables[i],
-					  asc_tables_size[i],
-					  sizeof(**asc_tables),
-					  ascentrycomp);
-
-		if (found_entry) {
-			*asc_entry = (struct asc_table_entry *)found_entry;
-			break;
-		}
-	}
-
-	for (i = 0; i < num_sense_tables; i++) {
-		void *found_entry;
-
-		found_entry = scsibsearch(&sense_key, sense_tables[i],
-					  sense_tables_size[i],
-					  sizeof(**sense_tables),
-					  senseentrycomp);
-
-		if (found_entry) {
-			*sense_entry =
-			    (struct sense_key_table_entry *)found_entry;
-			break;
-		}
-	}
-}
-
-static void *
-scsibsearch(const void *key, const void *base, size_t nmemb, size_t size,
-		 int (*compar)(const void *, const void *))
-{
-	const void *entry;
-	u_int l;
-	u_int u;
-	u_int m;
-
-	l = -1;
-	u = nmemb;
-	while (l + 1 != u) {
-		m = (l + u) / 2;
-		entry = base + m * size;
-		if (compar(key, entry) > 0)
-			l = m;
-		else
-			u = m;
-	}
-
-	entry = base + u * size;
-	if (u == nmemb
-	 || compar(key, entry) != 0)
-		return (NULL);
-
-	return ((void *)entry);
-}
-
-/*
- * Compare string with pattern, returning 0 on match.
- * Short pattern matches trailing blanks in name,
- * wildcard '*' in pattern matches rest of name,
- * wildcard '?' matches a single non-space character.
- */
-static int
-cam_strmatch(const uint8_t *str, const uint8_t *pattern, int str_len)
-{
-
-	while (*pattern != '\0'&& str_len > 0) {  
-
-		if (*pattern == '*') {
-			return (0);
-		}
-		if ((*pattern != *str)
-		 && (*pattern != '?' || *str == ' ')) {
-			return (1);
-		}
-		pattern++;
-		str++;
-		str_len--;
-	}
-	while (str_len > 0 && *str++ == ' ')
-		str_len--;
-
-	return (str_len);
-}
-
-static caddr_t
-cam_quirkmatch(caddr_t target, caddr_t quirk_table, int num_entries,
-	       int entry_size, cam_quirkmatch_t *comp_func)
-{
-	for (; num_entries > 0; num_entries--, quirk_table += entry_size) {
-		if ((*comp_func)(target, quirk_table) == 0)
-			return (quirk_table);
-	}
-	return (NULL);
-}
-
-void
-aic_sense_desc(int sense_key, int asc, int ascq,
-	       struct scsi_inquiry_data *inq_data,
-	       const char **sense_key_desc, const char **asc_desc)
-{
-	const struct asc_table_entry *asc_entry;
-	const struct sense_key_table_entry *sense_entry;
-
-	fetchtableentries(sense_key, asc, ascq,
-			  inq_data,
-			  &sense_entry,
-			  &asc_entry);
-
-	*sense_key_desc = sense_entry->desc;
-
-	if (asc_entry != NULL)
-		*asc_desc = asc_entry->desc;
-	else if (asc >= 0x80 && asc <= 0xff)
-		*asc_desc = "Vendor Specific ASC";
-	else if (ascq >= 0x80 && ascq <= 0xff)
-		*asc_desc = "Vendor Specific ASCQ";
-	else
-		*asc_desc = "Reserved ASC/ASCQ pair";
-}
-
-/*
- * Given sense and device type information, return the appropriate action.
- * If we do not understand the specific error as identified by the ASC/ASCQ
- * pair, fall back on the more generic actions derived from the sense key.
- */
-aic_sense_action
-aic_sense_error_action(struct scsi_sense_data *sense_data,
-		       struct scsi_inquiry_data *inq_data, uint32_t sense_flags)
-{
-	const struct asc_table_entry *asc_entry;
-	const struct sense_key_table_entry *sense_entry;
-	int error_code, sense_key, asc, ascq;
-	aic_sense_action action;
-
-	scsi_extract_sense(sense_data, &error_code, &sense_key, &asc, &ascq);
-
-	if (error_code == SSD_DEFERRED_ERROR) {
-		/*
-		 * XXX dufault@FreeBSD.org
-		 * This error doesn't relate to the command associated
-		 * with this request sense.  A deferred error is an error
-		 * for a command that has already returned GOOD status
-		 * (see SCSI2 8.2.14.2).
-		 *
-		 * By my reading of that section, it looks like the current
-		 * command has been cancelled, we should now clean things up
-		 * (hopefully recovering any lost data) and then retry the
-		 * current command.  There are two easy choices, both wrong:
-		 *
-		 * 1. Drop through (like we had been doing), thus treating
-		 *    this as if the error were for the current command and
-		 *    return and stop the current command.
-		 * 
-		 * 2. Issue a retry (like I made it do) thus hopefully
-		 *    recovering the current transfer, and ignoring the
-		 *    fact that we've dropped a command.
-		 *
-		 * These should probably be handled in a device specific
-		 * sense handler or punted back up to a user mode daemon
-		 */
-		action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
-	} else {
-		fetchtableentries(sense_key, asc, ascq,
-				  inq_data,
-				  &sense_entry,
-				  &asc_entry);
-
-		/*
-		 * Override the 'No additional Sense' entry (0,0)
-		 * with the error action of the sense key.
-		 */
-		if (asc_entry != NULL
-		 && (asc != 0 || ascq != 0))
-			action = asc_entry->action;
-		else
-			action = sense_entry->action;
-
-		if (sense_key == SSD_KEY_RECOVERED_ERROR) {
-			/*
-			 * The action succeeded but the device wants
-			 * the user to know that some recovery action
-			 * was required.
-			 */
-			action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK);
-			action |= SS_NOP|SSQ_PRINT_SENSE;
-		} else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) {
-			if ((sense_flags & SF_QUIET_IR) != 0)
-				action &= ~SSQ_PRINT_SENSE;
-		} else if (sense_key == SSD_KEY_UNIT_ATTENTION) {
-			if ((sense_flags & SF_RETRY_UA) != 0
-			 && (action & SS_MASK) == SS_FAIL) {
-				action &= ~(SS_MASK|SSQ_MASK);
-				action |= SS_RETRY|SSQ_DECREMENT_COUNT|
-					  SSQ_PRINT_SENSE;
-			}
-		}
-	}
-
-	if ((sense_flags & SF_PRINT_ALWAYS) != 0)
-		action |= SSQ_PRINT_SENSE;
-	else if ((sense_flags & SF_NO_PRINT) != 0)
-		action &= ~SSQ_PRINT_SENSE;
-
-	return (action);
-}
-
-/*      
- * Try make as good a match as possible with
- * available sub drivers
- */
-int
-aic_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
-{
-	struct scsi_inquiry_pattern *entry;
-	struct scsi_inquiry_data *inq;
- 
-	entry = (struct scsi_inquiry_pattern *)table_entry;
-	inq = (struct scsi_inquiry_data *)inqbuffer;
-
-	if (((SID_TYPE(inq) == entry->type)
-	  || (entry->type == T_ANY))
-	 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
-				   : entry->media_type & SIP_MEDIA_FIXED)
-	 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
-	 && (cam_strmatch(inq->product, entry->product,
-			  sizeof(inq->product)) == 0)
-	 && (cam_strmatch(inq->revision, entry->revision,
-			  sizeof(inq->revision)) == 0)) {
-		return (0);
-	}
-        return (-1);
-}
-
-/*
- * Table of syncrates that don't follow the "divisible by 4"
- * rule. This table will be expanded in future SCSI specs.
- */
-static struct {
-	u_int period_factor;
-	u_int period;	/* in 100ths of ns */
-} scsi_syncrates[] = {
-	{ 0x08, 625 },	/* FAST-160 */
-	{ 0x09, 1250 },	/* FAST-80 */
-	{ 0x0a, 2500 },	/* FAST-40 40MHz */
-	{ 0x0b, 3030 },	/* FAST-40 33MHz */
-	{ 0x0c, 5000 }	/* FAST-20 */
-};
-
-/*
- * Return the frequency in kHz corresponding to the given
- * sync period factor.
- */
-u_int
-aic_calc_syncsrate(u_int period_factor)
-{
-	int i;
-	int num_syncrates;
-
-	num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
-	/* See if the period is in the "exception" table */
-	for (i = 0; i < num_syncrates; i++) {
-
-		if (period_factor == scsi_syncrates[i].period_factor) {
-			/* Period in kHz */
-			return (100000000 / scsi_syncrates[i].period);
-		}
-	}
-
-	/*
-	 * Wasn't in the table, so use the standard
-	 * 4 times conversion.
-	 */
-	return (10000000 / (period_factor * 4 * 10));
-}
-
-/*
- * Return speed in KB/s.
- */
-u_int
-aic_calc_speed(u_int width, u_int period, u_int offset, u_int min_rate)
-{
-	u_int freq;
-
-	if (offset != 0 && period < min_rate)
-		freq  = aic_calc_syncsrate(period);
-	else
-		/* Roughly 3.3MB/s for async */
-		freq  = 3300;
-	freq <<= width;
-	return (freq);
-}
-
-uint32_t
-aic_error_action(struct scsi_cmnd *cmd, struct scsi_inquiry_data *inq_data,
-		 cam_status status, u_int scsi_status)
-{
-	aic_sense_action  err_action;
-	int		  sense;
-
-	sense  = (cmd->result >> 24) == DRIVER_SENSE;
-
-	switch (status) {
-	case CAM_REQ_CMP:
-		err_action = SS_NOP;
-		break;
-	case CAM_AUTOSENSE_FAIL:
-	case CAM_SCSI_STATUS_ERROR:
-
-		switch (scsi_status) {
-		case SCSI_STATUS_OK:
-		case SCSI_STATUS_COND_MET:
-		case SCSI_STATUS_INTERMED:
-		case SCSI_STATUS_INTERMED_COND_MET:
-			err_action = SS_NOP;
-			break;
-		case SCSI_STATUS_CMD_TERMINATED:
-		case SCSI_STATUS_CHECK_COND:
-			if (sense != 0) {
-				struct scsi_sense_data *sense;
-
-				sense = (struct scsi_sense_data *)
-				    &cmd->sense_buffer;
-				err_action =
-				    aic_sense_error_action(sense, inq_data, 0);
-
-			} else {
-				err_action = SS_RETRY|SSQ_FALLBACK
-					   | SSQ_DECREMENT_COUNT|EIO;
-			}
-			break;
-		case SCSI_STATUS_QUEUE_FULL:
-		case SCSI_STATUS_BUSY:
-			err_action = SS_RETRY|SSQ_DELAY|SSQ_MANY
-				   | SSQ_DECREMENT_COUNT|EBUSY;
-			break;
-		case SCSI_STATUS_RESERV_CONFLICT:
-		default:
-			err_action = SS_FAIL|EBUSY;
-			break;
-		}
-		break;
-	case CAM_CMD_TIMEOUT:
-	case CAM_REQ_CMP_ERR:
-	case CAM_UNEXP_BUSFREE:
-	case CAM_UNCOR_PARITY:
-	case CAM_DATA_RUN_ERR:
-		err_action = SS_RETRY|SSQ_FALLBACK|EIO;
-		break;
-	case CAM_UA_ABORT:
-	case CAM_UA_TERMIO:
-	case CAM_MSG_REJECT_REC:
-	case CAM_SEL_TIMEOUT:
-		err_action = SS_FAIL|EIO;
-		break;
-	case CAM_REQ_INVALID:
-	case CAM_PATH_INVALID:
-	case CAM_DEV_NOT_THERE:
-	case CAM_NO_HBA:
-	case CAM_PROVIDE_FAIL:
-	case CAM_REQ_TOO_BIG:		
-	case CAM_RESRC_UNAVAIL:
-	case CAM_BUSY:
-	default:
-		/* panic??  These should never occur in our application. */
-		err_action = SS_FAIL|EIO;
-		break;
-	case CAM_SCSI_BUS_RESET:
-	case CAM_BDR_SENT:		
-	case CAM_REQUEUE_REQ:
-		/* Unconditional requeue */
-		err_action = SS_RETRY;
-		break;
-	}
-
-	return (err_action);
-}
-
-char *
-aic_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
-		       aic_option_callback_t *callback, u_long callback_arg)
-{
-	char	*tok_end;
-	char	*tok_end2;
-	int      i;
-	int      instance;
-	int	 targ;
-	int	 done;
-	char	 tok_list[] = {'.', ',', '{', '}', '\0'};
 
-	/* All options use a ':' name/arg separator */
-	if (*opt_arg != ':')
-		return (opt_arg);
-	opt_arg++;
-	instance = -1;
-	targ = -1;
-	done = FALSE;
-	/*
-	 * Restore separator that may be in
-	 * the middle of our option argument.
-	 */
-	tok_end = strchr(opt_arg, '\0');
-	if (tok_end < end)
-		*tok_end = ',';
-	while (!done) {
-		switch (*opt_arg) {
-		case '{':
-			if (instance == -1) {
-				instance = 0;
-			} else {
-				if (depth > 1) {
-					if (targ == -1)
-						targ = 0;
-				} else {
-					printf("Malformed Option %s\n",
-					       opt_name);
-					done = TRUE;
-				}
-			}
-			opt_arg++;
-			break;
-		case '}':
-			if (targ != -1)
-				targ = -1;
-			else if (instance != -1)
-				instance = -1;
-			opt_arg++;
-			break;
-		case ',':
-		case '.':
-			if (instance == -1)
-				done = TRUE;
-			else if (targ >= 0)
-				targ++;
-			else if (instance >= 0)
-				instance++;
-			opt_arg++;
-			break;
-		case '\0':
-			done = TRUE;
-			break;
-		default:
-			tok_end = end;
-			for (i = 0; tok_list[i]; i++) {
-				tok_end2 = strchr(opt_arg, tok_list[i]);
-				if ((tok_end2) && (tok_end2 < tok_end))
-					tok_end = tok_end2;
-			}
-			callback(callback_arg, instance, targ,
-				 simple_strtol(opt_arg, NULL, 0));
-			opt_arg = tok_end;
-			break;
-		}
-	}
-	return (opt_arg);
-}
diff --git a/drivers/scsi/aic7xxx/aiclib.h b/drivers/scsi/aic7xxx/aiclib.h
index bfe6f95..3bfbf0f 100644
--- a/drivers/scsi/aic7xxx/aiclib.h
+++ b/drivers/scsi/aic7xxx/aiclib.h
@@ -57,121 +57,6 @@
 #ifndef	_AICLIB_H
 #define _AICLIB_H
 
-/*
- * Linux Interrupt Support.
- */
-#ifndef IRQ_RETVAL
-typedef void irqreturn_t;
-#define	IRQ_RETVAL(x)
-#endif
-
-/*
- * SCSI command format
- */
-
-/*
- * Define dome bits that are in ALL (or a lot of) scsi commands
- */
-#define SCSI_CTL_LINK		0x01
-#define SCSI_CTL_FLAG		0x02
-#define SCSI_CTL_VENDOR		0xC0
-#define	SCSI_CMD_LUN		0xA0	/* these two should not be needed */
-#define	SCSI_CMD_LUN_SHIFT	5	/* LUN in the cmd is no longer SCSI */
-
-#define SCSI_MAX_CDBLEN		16	/* 
-					 * 16 byte commands are in the 
-					 * SCSI-3 spec 
-					 */
-/* 6byte CDBs special case 0 length to be 256 */
-#define SCSI_CDB6_LEN(len)	((len) == 0 ? 256 : len)
-
-/*
- * This type defines actions to be taken when a particular sense code is
- * received.  Right now, these flags are only defined to take up 16 bits,
- * but can be expanded in the future if necessary.
- */
-typedef enum {
-	SS_NOP		= 0x000000, /* Do nothing */
-	SS_RETRY	= 0x010000, /* Retry the command */
-	SS_FAIL		= 0x020000, /* Bail out */
-	SS_START	= 0x030000, /* Send a Start Unit command to the device,
-				     * then retry the original command.
-				     */
-	SS_TUR		= 0x040000, /* Send a Test Unit Ready command to the
-				     * device, then retry the original command.
-				     */
-	SS_REQSENSE	= 0x050000, /* Send a RequestSense command to the
-				     * device, then retry the original command.
-				     */
-	SS_INQ_REFRESH	= 0x060000,
-	SS_MASK		= 0xff0000
-} aic_sense_action;
-
-typedef enum {
-	SSQ_NONE		= 0x0000,
-	SSQ_DECREMENT_COUNT	= 0x0100,  /* Decrement the retry count */
-	SSQ_MANY		= 0x0200,  /* send lots of recovery commands */
-	SSQ_RANGE		= 0x0400,  /*
-					    * This table entry represents the
-					    * end of a range of ASCQs that
-					    * have identical error actions
-					    * and text.
-					    */
-	SSQ_PRINT_SENSE		= 0x0800,
-	SSQ_DELAY		= 0x1000,  /* Delay before retry. */
-	SSQ_DELAY_RANDOM	= 0x2000,  /* Randomized delay before retry. */
-	SSQ_FALLBACK		= 0x4000,  /* Do a speed fallback to recover */
-	SSQ_MASK		= 0xff00
-} aic_sense_action_qualifier;
-
-/* Mask for error status values */
-#define SS_ERRMASK	0xff
-
-/* The default, retyable, error action */
-#define SS_RDEF		SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE|EIO
-
-/* The retyable, error action, with table specified error code */
-#define SS_RET		SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE
-
-/* Fatal error action, with table specified error code */
-#define SS_FATAL	SS_FAIL|SSQ_PRINT_SENSE
-
-struct scsi_generic
-{
-	uint8_t opcode;
-	uint8_t bytes[11];
-};
-
-struct scsi_request_sense
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t unused[2];
-	uint8_t length;
-	uint8_t control;
-};
-
-struct scsi_test_unit_ready
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t unused[3];
-	uint8_t control;
-};
-
-struct scsi_send_diag
-{
-	uint8_t opcode;
-	uint8_t byte2;
-#define	SSD_UOL		0x01
-#define	SSD_DOL		0x02
-#define	SSD_SELFTEST	0x04
-#define	SSD_PF		0x10
-	uint8_t unused[1];
-	uint8_t paramlen[2];
-	uint8_t control;
-};
-
 struct scsi_sense
 {
 	uint8_t opcode;
@@ -181,537 +66,12 @@ struct scsi_sense
 	uint8_t control;
 };
 
-struct scsi_inquiry
-{
-	uint8_t opcode;
-	uint8_t byte2;
-#define	SI_EVPD 0x01
-	uint8_t page_code;
-	uint8_t reserved;
-	uint8_t length;
-	uint8_t control;
-};
-
-struct scsi_mode_sense_6
-{
-	uint8_t opcode;
-	uint8_t byte2;
-#define	SMS_DBD				0x08
-	uint8_t page;
-#define	SMS_PAGE_CODE 			0x3F
-#define SMS_VENDOR_SPECIFIC_PAGE	0x00
-#define SMS_DISCONNECT_RECONNECT_PAGE	0x02
-#define SMS_PERIPHERAL_DEVICE_PAGE	0x09
-#define SMS_CONTROL_MODE_PAGE		0x0A
-#define SMS_ALL_PAGES_PAGE		0x3F
-#define	SMS_PAGE_CTRL_MASK		0xC0
-#define	SMS_PAGE_CTRL_CURRENT 		0x00
-#define	SMS_PAGE_CTRL_CHANGEABLE 	0x40
-#define	SMS_PAGE_CTRL_DEFAULT 		0x80
-#define	SMS_PAGE_CTRL_SAVED 		0xC0
-	uint8_t unused;
-	uint8_t length;
-	uint8_t control;
-};
-
-struct scsi_mode_sense_10
-{
-	uint8_t opcode;
-	uint8_t byte2;		/* same bits as small version */
-	uint8_t page; 		/* same bits as small version */
-	uint8_t unused[4];
-	uint8_t length[2];
-	uint8_t control;
-};
-
-struct scsi_mode_select_6
-{
-	uint8_t opcode;
-	uint8_t byte2;
-#define	SMS_SP	0x01
-#define	SMS_PF	0x10
-	uint8_t unused[2];
-	uint8_t length;
-	uint8_t control;
-};
-
-struct scsi_mode_select_10
-{
-	uint8_t opcode;
-	uint8_t byte2;		/* same bits as small version */
-	uint8_t unused[5];
-	uint8_t length[2];
-	uint8_t control;
-};
-
-/*
- * When sending a mode select to a tape drive, the medium type must be 0.
- */
-struct scsi_mode_hdr_6
-{
-	uint8_t datalen;
-	uint8_t medium_type;
-	uint8_t dev_specific;
-	uint8_t block_descr_len;
-};
-
-struct scsi_mode_hdr_10
-{
-	uint8_t datalen[2];
-	uint8_t medium_type;
-	uint8_t dev_specific;
-	uint8_t reserved[2];
-	uint8_t block_descr_len[2];
-};
-
-struct scsi_mode_block_descr
-{
-	uint8_t density_code;
-	uint8_t num_blocks[3];
-	uint8_t reserved;
-	uint8_t block_len[3];
-};
-
-struct scsi_log_sense
-{
-	uint8_t opcode;
-	uint8_t byte2;
-#define	SLS_SP				0x01
-#define	SLS_PPC				0x02
-	uint8_t page;
-#define	SLS_PAGE_CODE 			0x3F
-#define	SLS_ALL_PAGES_PAGE		0x00
-#define	SLS_OVERRUN_PAGE		0x01
-#define	SLS_ERROR_WRITE_PAGE		0x02
-#define	SLS_ERROR_READ_PAGE		0x03
-#define	SLS_ERROR_READREVERSE_PAGE	0x04
-#define	SLS_ERROR_VERIFY_PAGE		0x05
-#define	SLS_ERROR_NONMEDIUM_PAGE	0x06
-#define	SLS_ERROR_LASTN_PAGE		0x07
-#define	SLS_PAGE_CTRL_MASK		0xC0
-#define	SLS_PAGE_CTRL_THRESHOLD		0x00
-#define	SLS_PAGE_CTRL_CUMULATIVE	0x40
-#define	SLS_PAGE_CTRL_THRESH_DEFAULT	0x80
-#define	SLS_PAGE_CTRL_CUMUL_DEFAULT	0xC0
-	uint8_t reserved[2];
-	uint8_t paramptr[2];
-	uint8_t length[2];
-	uint8_t control;
-};
-
-struct scsi_log_select
-{
-	uint8_t opcode;
-	uint8_t byte2;
-/*	SLS_SP				0x01 */
-#define	SLS_PCR				0x02
-	uint8_t page;
-/*	SLS_PAGE_CTRL_MASK		0xC0 */
-/*	SLS_PAGE_CTRL_THRESHOLD		0x00 */
-/*	SLS_PAGE_CTRL_CUMULATIVE	0x40 */
-/*	SLS_PAGE_CTRL_THRESH_DEFAULT	0x80 */
-/*	SLS_PAGE_CTRL_CUMUL_DEFAULT	0xC0 */
-	uint8_t reserved[4];
-	uint8_t length[2];
-	uint8_t control;
-};
-
-struct scsi_log_header
-{
-	uint8_t page;
-	uint8_t reserved;
-	uint8_t datalen[2];
-};
-
-struct scsi_log_param_header {
-	uint8_t param_code[2];
-	uint8_t param_control;
-#define	SLP_LP				0x01
-#define	SLP_LBIN			0x02
-#define	SLP_TMC_MASK			0x0C
-#define	SLP_TMC_ALWAYS			0x00
-#define	SLP_TMC_EQUAL			0x04
-#define	SLP_TMC_NOTEQUAL		0x08
-#define	SLP_TMC_GREATER			0x0C
-#define	SLP_ETC				0x10
-#define	SLP_TSD				0x20
-#define	SLP_DS				0x40
-#define	SLP_DU				0x80
-	uint8_t param_len;
-};
-
-struct scsi_control_page {
-	uint8_t page_code;
-	uint8_t page_length;
-	uint8_t rlec;
-#define SCB_RLEC			0x01	/*Report Log Exception Cond*/
-	uint8_t queue_flags;
-#define SCP_QUEUE_ALG_MASK		0xF0
-#define SCP_QUEUE_ALG_RESTRICTED	0x00
-#define SCP_QUEUE_ALG_UNRESTRICTED	0x10
-#define SCP_QUEUE_ERR			0x02	/*Queued I/O aborted for CACs*/
-#define SCP_QUEUE_DQUE			0x01	/*Queued I/O disabled*/
-	uint8_t eca_and_aen;
-#define SCP_EECA			0x80	/*Enable Extended CA*/
-#define SCP_RAENP			0x04	/*Ready AEN Permission*/
-#define SCP_UAAENP			0x02	/*UA AEN Permission*/
-#define SCP_EAENP			0x01	/*Error AEN Permission*/
-	uint8_t reserved;
-	uint8_t aen_holdoff_period[2];
-};
-
-struct scsi_reserve
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t unused[2];
-	uint8_t length;
-	uint8_t control;
-};
-
-struct scsi_release
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t unused[2];
-	uint8_t length;
-	uint8_t control;
-};
-
-struct scsi_prevent
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t unused[2];
-	uint8_t how;
-	uint8_t control;
-};
-#define	PR_PREVENT 0x01
-#define PR_ALLOW   0x00
-
-struct scsi_sync_cache
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t begin_lba[4];
-	uint8_t reserved;
-	uint8_t lb_count[2];
-	uint8_t control;	
-};
-
-
-struct scsi_changedef
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t unused1;
-	uint8_t how;
-	uint8_t unused[4];
-	uint8_t datalen;
-	uint8_t control;
-};
-
-struct scsi_read_buffer
-{
-	uint8_t opcode;
-	uint8_t byte2;
-#define	RWB_MODE		0x07
-#define	RWB_MODE_HDR_DATA	0x00
-#define	RWB_MODE_DATA		0x02
-#define	RWB_MODE_DOWNLOAD	0x04
-#define	RWB_MODE_DOWNLOAD_SAVE	0x05
-        uint8_t buffer_id;
-        uint8_t offset[3];
-        uint8_t length[3];
-        uint8_t control;
-};
-
-struct scsi_write_buffer
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t buffer_id;
-	uint8_t offset[3];
-	uint8_t length[3];
-	uint8_t control;
-};
-
-struct scsi_rw_6
-{
-	uint8_t opcode;
-	uint8_t addr[3];
-/* only 5 bits are valid in the MSB address byte */
-#define	SRW_TOPADDR	0x1F
-	uint8_t length;
-	uint8_t control;
-};
-
-struct scsi_rw_10
-{
-	uint8_t opcode;
-#define	SRW10_RELADDR	0x01
-#define SRW10_FUA	0x08
-#define	SRW10_DPO	0x10
-	uint8_t byte2;
-	uint8_t addr[4];
-	uint8_t reserved;
-	uint8_t length[2];
-	uint8_t control;
-};
-
-struct scsi_rw_12
-{
-	uint8_t opcode;
-#define	SRW12_RELADDR	0x01
-#define SRW12_FUA	0x08
-#define	SRW12_DPO	0x10
-	uint8_t byte2;
-	uint8_t addr[4];
-	uint8_t length[4];
-	uint8_t reserved;
-	uint8_t control;
-};
-
-struct scsi_start_stop_unit
-{
-	uint8_t opcode;
-	uint8_t byte2;
-#define	SSS_IMMED		0x01
-	uint8_t reserved[2];
-	uint8_t how;
-#define	SSS_START		0x01
-#define	SSS_LOEJ		0x02
-	uint8_t control;
-};
-
-#define SC_SCSI_1 0x01
-#define SC_SCSI_2 0x03
-
-/*
- * Opcodes
- */
-
-#define	TEST_UNIT_READY		0x00
-#define REQUEST_SENSE		0x03
-#define	READ_6			0x08
-#define WRITE_6			0x0a
-#define INQUIRY			0x12
-#define MODE_SELECT_6		0x15
-#define MODE_SENSE_6		0x1a
-#define START_STOP_UNIT		0x1b
-#define START_STOP		0x1b
-#define RESERVE      		0x16
-#define RELEASE      		0x17
-#define	RECEIVE_DIAGNOSTIC	0x1c
-#define	SEND_DIAGNOSTIC		0x1d
-#define PREVENT_ALLOW		0x1e
-#define	READ_CAPACITY		0x25
-#define	READ_10			0x28
-#define WRITE_10		0x2a
-#define POSITION_TO_ELEMENT	0x2b
-#define	SYNCHRONIZE_CACHE	0x35
-#define	WRITE_BUFFER            0x3b
-#define	READ_BUFFER             0x3c
-#define	CHANGE_DEFINITION	0x40
-#define	LOG_SELECT		0x4c
-#define	LOG_SENSE		0x4d
-#ifdef XXXCAM
-#define	MODE_SENSE_10		0x5A
-#endif
-#define	MODE_SELECT_10		0x55
-#define MOVE_MEDIUM     	0xa5
-#define READ_12			0xa8
-#define WRITE_12		0xaa
-#define READ_ELEMENT_STATUS	0xb8
-
-
-/*
- * Device Types
- */
-#define T_DIRECT	0x00
-#define T_SEQUENTIAL	0x01
-#define T_PRINTER	0x02
-#define T_PROCESSOR	0x03
-#define T_WORM		0x04
-#define T_CDROM		0x05
-#define T_SCANNER 	0x06
-#define T_OPTICAL 	0x07
-#define T_CHANGER	0x08
-#define T_COMM		0x09
-#define T_ASC0		0x0a
-#define T_ASC1		0x0b
-#define	T_STORARRAY	0x0c
-#define	T_ENCLOSURE	0x0d
-#define	T_RBC		0x0e
-#define	T_OCRW		0x0f
-#define T_NODEVICE	0x1F
-#define	T_ANY		0xFF	/* Used in Quirk table matches */
-
-#define T_REMOV		1
-#define	T_FIXED		0
-
-/*
- * This length is the initial inquiry length used by the probe code, as    
- * well as the legnth necessary for aic_print_inquiry() to function 
- * correctly.  If either use requires a different length in the future, 
- * the two values should be de-coupled.
- */
-#define	SHORT_INQUIRY_LENGTH	36
-
-struct scsi_inquiry_data
-{
-	uint8_t device;
-#define	SID_TYPE(inq_data) ((inq_data)->device & 0x1f)
-#define	SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5)
-#define	SID_QUAL_LU_CONNECTED	0x00	/*
-					 * The specified peripheral device
-					 * type is currently connected to
-					 * logical unit.  If the target cannot
-					 * determine whether or not a physical
-					 * device is currently connected, it
-					 * shall also use this peripheral
-					 * qualifier when returning the INQUIRY
-					 * data.  This peripheral qualifier
-					 * does not mean that the device is
-					 * ready for access by the initiator.
-					 */
-#define	SID_QUAL_LU_OFFLINE	0x01	/*
-					 * The target is capable of supporting
-					 * the specified peripheral device type
-					 * on this logical unit; however, the
-					 * physical device is not currently
-					 * connected to this logical unit.
-					 */
-#define SID_QUAL_RSVD		0x02
-#define	SID_QUAL_BAD_LU		0x03	/*
-					 * The target is not capable of
-					 * supporting a physical device on
-					 * this logical unit. For this
-					 * peripheral qualifier the peripheral
-					 * device type shall be set to 1Fh to
-					 * provide compatibility with previous
-					 * versions of SCSI. All other
-					 * peripheral device type values are
-					 * reserved for this peripheral
-					 * qualifier.
-					 */
-#define	SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x08) != 0)
-	uint8_t dev_qual2;
-#define	SID_QUAL2	0x7F
-#define	SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & 0x80) != 0)
-	uint8_t version;
-#define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07)
 #define		SCSI_REV_0		0
 #define		SCSI_REV_CCS		1
 #define		SCSI_REV_2		2
 #define		SCSI_REV_SPC		3
 #define		SCSI_REV_SPC2		4
 
-#define SID_ECMA	0x38
-#define SID_ISO		0xC0
-	uint8_t response_format;
-#define SID_AENC	0x80
-#define SID_TrmIOP	0x40
-	uint8_t additional_length;
-	uint8_t reserved[2];
-	uint8_t flags;
-#define	SID_SftRe	0x01
-#define	SID_CmdQue	0x02
-#define	SID_Linked	0x08
-#define	SID_Sync	0x10
-#define	SID_WBus16	0x20
-#define	SID_WBus32	0x40
-#define	SID_RelAdr	0x80
-#define SID_VENDOR_SIZE   8
-	char	 vendor[SID_VENDOR_SIZE];
-#define SID_PRODUCT_SIZE  16
-	char	 product[SID_PRODUCT_SIZE];
-#define SID_REVISION_SIZE 4
-	char	 revision[SID_REVISION_SIZE];
-	/*
-	 * The following fields were taken from SCSI Primary Commands - 2
-	 * (SPC-2) Revision 14, Dated 11 November 1999
-	 */
-#define	SID_VENDOR_SPECIFIC_0_SIZE	20
-	uint8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE];
-	/*
-	 * An extension of SCSI Parallel Specific Values
-	 */
-#define	SID_SPI_IUS		0x01
-#define	SID_SPI_QAS		0x02
-#define	SID_SPI_CLOCK_ST	0x00
-#define	SID_SPI_CLOCK_DT	0x04
-#define	SID_SPI_CLOCK_DT_ST	0x0C
-#define	SID_SPI_MASK		0x0F
-	uint8_t spi3data;
-	uint8_t reserved2;
-	/*
-	 * Version Descriptors, stored 2 byte values.
-	 */
-	uint8_t version1[2];
-	uint8_t version2[2];
-	uint8_t version3[2];
-	uint8_t version4[2];
-	uint8_t version5[2];
-	uint8_t version6[2];
-	uint8_t version7[2];
-	uint8_t version8[2];
-
-	uint8_t reserved3[22];
-
-#define	SID_VENDOR_SPECIFIC_1_SIZE	160
-	uint8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE];
-};
-
-struct scsi_vpd_unit_serial_number
-{
-	uint8_t device;
-	uint8_t page_code;
-#define SVPD_UNIT_SERIAL_NUMBER	0x80
-	uint8_t reserved;
-	uint8_t length; /* serial number length */
-#define SVPD_SERIAL_NUM_SIZE 251
-	uint8_t serial_num[SVPD_SERIAL_NUM_SIZE];
-};
-
-struct scsi_read_capacity
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t addr[4];
-	uint8_t unused[3];
-	uint8_t control;
-};
-
-struct scsi_read_capacity_data
-{
-	uint8_t addr[4];
-	uint8_t length[4];
-};
-
-struct scsi_report_luns
-{
-	uint8_t opcode;
-	uint8_t byte2;
-	uint8_t unused[3];
-	uint8_t addr[4];
-	uint8_t control;
-};
-
-struct scsi_report_luns_data {
-	uint8_t length[4];	/* length of LUN inventory, in bytes */
-	uint8_t reserved[4];	/* unused */
-	/*
-	 * LUN inventory- we only support the type zero form for now.
-	 */
-	struct {
-		uint8_t lundata[8];
-	} luns[1];
-};
-#define	RPL_LUNDATA_ATYP_MASK	0xc0	/* MBZ for type 0 lun */
-#define	RPL_LUNDATA_T0LUN	1	/* @ lundata[1] */
-
-
 struct scsi_sense_data
 {
 	uint8_t error_code;
@@ -757,41 +117,6 @@ struct scsi_sense_data
 #define SSD_FULL_SIZE sizeof(struct scsi_sense_data)
 };
 
-struct scsi_mode_header_6
-{
-	uint8_t data_length;	/* Sense data length */
-	uint8_t medium_type;
-	uint8_t dev_spec;
-	uint8_t blk_desc_len;
-};
-
-struct scsi_mode_header_10
-{
-	uint8_t data_length[2];/* Sense data length */
-	uint8_t medium_type;
-	uint8_t dev_spec;
-	uint8_t unused[2];
-	uint8_t blk_desc_len[2];
-};
-
-struct scsi_mode_page_header
-{
-	uint8_t page_code;
-	uint8_t page_length;
-};
-
-struct scsi_mode_blk_desc
-{
-	uint8_t density;
-	uint8_t nblocks[3];
-	uint8_t reserved;
-	uint8_t blklen[3];
-};
-
-#define	SCSI_DEFAULT_DENSITY	0x00	/* use 'default' density */
-#define	SCSI_SAME_DENSITY	0x7f	/* use 'same' density- >= SCSI-2 only */
-
-
 /*
  * Status Byte
  */
@@ -807,76 +132,7 @@ struct scsi_mode_blk_desc
 #define SCSI_STATUS_ACA_ACTIVE		0x30
 #define SCSI_STATUS_TASK_ABORTED	0x40
 
-struct scsi_inquiry_pattern {
-	uint8_t   type;
-	uint8_t   media_type;
-#define	SIP_MEDIA_REMOVABLE	0x01
-#define	SIP_MEDIA_FIXED		0x02
-	const char *vendor;
-	const char *product;
-	const char *revision;
-}; 
-
-struct scsi_static_inquiry_pattern {
-	uint8_t   type;
-	uint8_t   media_type;
-	char       vendor[SID_VENDOR_SIZE+1];
-	char       product[SID_PRODUCT_SIZE+1];
-	char       revision[SID_REVISION_SIZE+1];
-};
-
-struct scsi_sense_quirk_entry {
-	struct scsi_inquiry_pattern	inq_pat;
-	int				num_sense_keys;
-	int				num_ascs;
-	struct sense_key_table_entry	*sense_key_info;
-	struct asc_table_entry		*asc_info;
-};
-
-struct sense_key_table_entry {
-	uint8_t    sense_key;
-	uint32_t   action;
-	const char *desc;
-};
-
-struct asc_table_entry {
-	uint8_t    asc;
-	uint8_t    ascq;
-	uint32_t   action;
-	const char *desc;
-};
-
-struct op_table_entry {
-	uint8_t    opcode;
-	uint16_t   opmask;
-	const char  *desc;
-};
-
-struct scsi_op_quirk_entry {
-	struct scsi_inquiry_pattern	inq_pat;
-	int				num_ops;
-	struct op_table_entry		*op_table;
-};
-
-typedef enum {
-	SSS_FLAG_NONE		= 0x00,
-	SSS_FLAG_PRINT_COMMAND	= 0x01
-} scsi_sense_string_flags;
-
-extern const char *scsi_sense_key_text[];
-
 /************************* Large Disk Handling ********************************/
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-static __inline int aic_sector_div(u_long capacity, int heads, int sectors);
-
-static __inline int
-aic_sector_div(u_long capacity, int heads, int sectors)
-{
-	return (capacity / (heads * sectors));
-}
-#else
-static __inline int aic_sector_div(sector_t capacity, int heads, int sectors);
-
 static __inline int
 aic_sector_div(sector_t capacity, int heads, int sectors)
 {
@@ -884,152 +140,6 @@ aic_sector_div(sector_t capacity, int heads, int sectors)
 	sector_div(capacity, (heads * sectors));
 	return (int)capacity;
 }
-#endif
-
-/**************************** Module Library Hack *****************************/
-/*
- * What we'd like to do is have a single "scsi library" module that both the
- * aic7xxx and aic79xx drivers could load and depend on.  A cursory examination
- * of implementing module dependencies in Linux (handling the install and
- * initrd cases) does not look promissing.  For now, we just duplicate this
- * code in both drivers using a simple symbol renaming scheme that hides this
- * hack from the drivers.
- */
-#define AIC_LIB_ENTRY_CONCAT(x, prefix)	prefix ## x
-#define	AIC_LIB_ENTRY_EXPAND(x, prefix) AIC_LIB_ENTRY_CONCAT(x, prefix)
-#define AIC_LIB_ENTRY(x)		AIC_LIB_ENTRY_EXPAND(x, AIC_LIB_PREFIX)
-
-#define	aic_sense_desc			AIC_LIB_ENTRY(_sense_desc)
-#define	aic_sense_error_action		AIC_LIB_ENTRY(_sense_error_action)
-#define	aic_error_action		AIC_LIB_ENTRY(_error_action)
-#define	aic_op_desc			AIC_LIB_ENTRY(_op_desc)
-#define	aic_cdb_string			AIC_LIB_ENTRY(_cdb_string)
-#define aic_print_inquiry		AIC_LIB_ENTRY(_print_inquiry)
-#define aic_calc_syncsrate		AIC_LIB_ENTRY(_calc_syncrate)
-#define	aic_calc_syncparam		AIC_LIB_ENTRY(_calc_syncparam)
-#define	aic_calc_speed			AIC_LIB_ENTRY(_calc_speed)
-#define	aic_inquiry_match		AIC_LIB_ENTRY(_inquiry_match)
-#define	aic_static_inquiry_match	AIC_LIB_ENTRY(_static_inquiry_match)
-#define	aic_parse_brace_option		AIC_LIB_ENTRY(_parse_brace_option)
-
-/******************************************************************************/
-
-void			aic_sense_desc(int /*sense_key*/, int /*asc*/,
-				       int /*ascq*/, struct scsi_inquiry_data*,
-				       const char** /*sense_key_desc*/,
-				       const char** /*asc_desc*/);
-aic_sense_action	aic_sense_error_action(struct scsi_sense_data*,
-					       struct scsi_inquiry_data*,
-					       uint32_t /*sense_flags*/);
-uint32_t		aic_error_action(struct scsi_cmnd *,
-					 struct scsi_inquiry_data *,
-					 cam_status, u_int);
-
-#define	SF_RETRY_UA	0x01
-#define SF_NO_PRINT	0x02
-#define SF_QUIET_IR	0x04	/* Be quiet about Illegal Request reponses */
-#define SF_PRINT_ALWAYS	0x08
-
-
-const char *	aic_op_desc(uint16_t /*opcode*/, struct scsi_inquiry_data*);
-char *		aic_cdb_string(uint8_t* /*cdb_ptr*/, char* /*cdb_string*/,
-			       size_t /*len*/);
-void		aic_print_inquiry(struct scsi_inquiry_data*);
-
-u_int		aic_calc_syncsrate(u_int /*period_factor*/);
-u_int		aic_calc_syncparam(u_int /*period*/);
-u_int		aic_calc_speed(u_int width, u_int period, u_int offset,
-			       u_int min_rate);
-	
-int		aic_inquiry_match(caddr_t /*inqbuffer*/,
-				  caddr_t /*table_entry*/);
-int		aic_static_inquiry_match(caddr_t /*inqbuffer*/,
-					 caddr_t /*table_entry*/);
-
-typedef void aic_option_callback_t(u_long, int, int, int32_t);
-char *		aic_parse_brace_option(char *opt_name, char *opt_arg,
-				       char *end, int depth,
-				       aic_option_callback_t *, u_long);
-
-static __inline void	 scsi_extract_sense(struct scsi_sense_data *sense,
-					    int *error_code, int *sense_key,
-					    int *asc, int *ascq);
-static __inline void	 scsi_ulto2b(uint32_t val, uint8_t *bytes);
-static __inline void	 scsi_ulto3b(uint32_t val, uint8_t *bytes);
-static __inline void	 scsi_ulto4b(uint32_t val, uint8_t *bytes);
-static __inline uint32_t scsi_2btoul(uint8_t *bytes);
-static __inline uint32_t scsi_3btoul(uint8_t *bytes);
-static __inline int32_t	 scsi_3btol(uint8_t *bytes);
-static __inline uint32_t scsi_4btoul(uint8_t *bytes);
-
-static __inline void scsi_extract_sense(struct scsi_sense_data *sense,
-				       int *error_code, int *sense_key,
-				       int *asc, int *ascq)
-{
-	*error_code = sense->error_code & SSD_ERRCODE;
-	*sense_key = sense->flags & SSD_KEY;
-	*asc = (sense->extra_len >= 5) ? sense->add_sense_code : 0;
-	*ascq = (sense->extra_len >= 6) ? sense->add_sense_code_qual : 0;
-}
-
-static __inline void
-scsi_ulto2b(uint32_t val, uint8_t *bytes)
-{
-
-	bytes[0] = (val >> 8) & 0xff;
-	bytes[1] = val & 0xff;
-}
-
-static __inline void
-scsi_ulto3b(uint32_t val, uint8_t *bytes)
-{
-
-	bytes[0] = (val >> 16) & 0xff;
-	bytes[1] = (val >> 8) & 0xff;
-	bytes[2] = val & 0xff;
-}
-
-static __inline void
-scsi_ulto4b(uint32_t val, uint8_t *bytes)
-{
-
-	bytes[0] = (val >> 24) & 0xff;
-	bytes[1] = (val >> 16) & 0xff;
-	bytes[2] = (val >> 8) & 0xff;
-	bytes[3] = val & 0xff;
-}
-
-static __inline uint32_t
-scsi_2btoul(uint8_t *bytes)
-{
-	uint32_t rv;
-
-	rv = (bytes[0] << 8) |
-	     bytes[1];
-	return (rv);
-}
-
-static __inline uint32_t
-scsi_3btoul(uint8_t *bytes)
-{
-	uint32_t rv;
-
-	rv = (bytes[0] << 16) |
-	     (bytes[1] << 8) |
-	     bytes[2];
-	return (rv);
-}
-
-static __inline int32_t 
-scsi_3btol(uint8_t *bytes)
-{
-	uint32_t rc = scsi_3btoul(bytes);
- 
-	if (rc & 0x00800000)
-		rc |= 0xff000000;
-
-	return (int32_t) rc;
-}
 
 static __inline uint32_t
 scsi_4btoul(uint8_t *bytes)
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index fb28c12..deec0ce 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -583,8 +583,7 @@ static void pci_enable_intx(struct pci_dev *pdev)
 #define AHCI_ENABLE (1 << 31)
 static int piix_disable_ahci(struct pci_dev *pdev)
 {
-	void *mmio;
-	unsigned long addr;
+	void __iomem *mmio;
 	u32 tmp;
 	int rc = 0;
 
@@ -592,11 +591,11 @@ static int piix_disable_ahci(struct pci_dev *pdev)
 	 * works because this device is usually set up by BIOS.
 	 */
 
-	addr = pci_resource_start(pdev, AHCI_PCI_BAR);
-	if (!addr || !pci_resource_len(pdev, AHCI_PCI_BAR))
+	if (!pci_resource_start(pdev, AHCI_PCI_BAR) ||
+	    !pci_resource_len(pdev, AHCI_PCI_BAR))
 		return 0;
 
-	mmio = ioremap(addr, 64);
+	mmio = pci_iomap(pdev, AHCI_PCI_BAR, 64);
 	if (!mmio)
 		return -ENOMEM;
 
@@ -610,7 +609,7 @@ static int piix_disable_ahci(struct pci_dev *pdev)
 			rc = -EIO;
 	}
 
-	iounmap(mmio);
+	pci_iounmap(pdev, mmio);
 	return rc;
 }
 
diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c
index 3900e28..bd0e1b6 100644
--- a/drivers/scsi/ch.c
+++ b/drivers/scsi/ch.c
@@ -20,7 +20,6 @@
 #include <linux/interrupt.h>
 #include <linux/blkdev.h>
 #include <linux/completion.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/ioctl32.h>
 #include <linux/compat.h>
 #include <linux/chio.h>			/* here are all the ioctls */
@@ -31,7 +30,7 @@
 #include <scsi/scsi_ioctl.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_device.h>
-#include <scsi/scsi_request.h>
+#include <scsi/scsi_eh.h>
 #include <scsi/scsi_dbg.h>
 
 #define CH_DT_MAX       16
@@ -181,17 +180,17 @@ static struct {
 
 /* ------------------------------------------------------------------- */
 
-static int ch_find_errno(unsigned char *sense_buffer)
+static int ch_find_errno(struct scsi_sense_hdr *sshdr)
 {
 	int i,errno = 0;
 
 	/* Check to see if additional sense information is available */
-	if (sense_buffer[7]  > 5 &&
-	    sense_buffer[12] != 0) {
+	if (scsi_sense_valid(sshdr) &&
+	    sshdr->asc != 0) {
 		for (i = 0; err[i].errno != 0; i++) {
-			if (err[i].sense == sense_buffer[ 2] &&
-			    err[i].asc   == sense_buffer[12] &&
-			    err[i].ascq  == sense_buffer[13]) {
+			if (err[i].sense == sshdr->sense_key &&
+			    err[i].asc   == sshdr->asc &&
+			    err[i].ascq  == sshdr->ascq) {
 				errno = -err[i].errno;
 				break;
 			}
@@ -207,13 +206,9 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd,
 	   void *buffer, unsigned buflength,
 	   enum dma_data_direction direction)
 {
-	int errno, retries = 0, timeout;
-	struct scsi_request *sr;
+	int errno, retries = 0, timeout, result;
+	struct scsi_sense_hdr sshdr;
 	
-	sr = scsi_allocate_request(ch->device, GFP_KERNEL);
-	if (NULL == sr)
-		return -ENOMEM;
-
 	timeout = (cmd[0] == INITIALIZE_ELEMENT_STATUS)
 		? timeout_init : timeout_move;
 
@@ -224,16 +219,17 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd,
 		__scsi_print_command(cmd);
 	}
 
-        scsi_wait_req(sr, cmd, buffer, buflength,
-		      timeout * HZ, MAX_RETRIES);
+        result = scsi_execute_req(ch->device, cmd, direction, buffer,
+				  buflength, &sshdr, timeout * HZ,
+				  MAX_RETRIES);
 
-	dprintk("result: 0x%x\n",sr->sr_result);
-	if (driver_byte(sr->sr_result) & DRIVER_SENSE) {
+	dprintk("result: 0x%x\n",result);
+	if (driver_byte(result) & DRIVER_SENSE) {
 		if (debug)
-			scsi_print_req_sense(ch->name, sr);
-		errno = ch_find_errno(sr->sr_sense_buffer);
+			scsi_print_sense_hdr(ch->name, &sshdr);
+		errno = ch_find_errno(&sshdr);
 
-		switch(sr->sr_sense_buffer[2] & 0xf) {
+		switch(sshdr.sense_key) {
 		case UNIT_ATTENTION:
 			ch->unit_attention = 1;
 			if (retries++ < 3)
@@ -241,7 +237,6 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd,
 			break;
 		}
 	}
-	scsi_release_request(sr);
 	return errno;
 }
 
@@ -940,8 +935,6 @@ static int ch_probe(struct device *dev)
 	if (init)
 		ch_init_elem(ch);
 
-	devfs_mk_cdev(MKDEV(SCSI_CHANGER_MAJOR,ch->minor),
-		      S_IFCHR | S_IRUGO | S_IWUGO, ch->name);
 	class_device_create(ch_sysfs_class,
 			    MKDEV(SCSI_CHANGER_MAJOR,ch->minor),
 			    dev, "s%s", ch->name);
@@ -974,7 +967,6 @@ static int ch_remove(struct device *dev)
 
 	class_device_destroy(ch_sysfs_class,
 			     MKDEV(SCSI_CHANGER_MAJOR,ch->minor));
-	devfs_remove(ch->name);
 	kfree(ch->dt);
 	kfree(ch);
 	ch_devcount--;
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c
index ec16173..f6be2c1 100644
--- a/drivers/scsi/constants.c
+++ b/drivers/scsi/constants.c
@@ -17,6 +17,7 @@
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_request.h>
 #include <scsi/scsi_eh.h>
+#include <scsi/scsi_dbg.h>
 
 
 
@@ -1155,6 +1156,31 @@ scsi_show_extd_sense(unsigned char asc, unsigned char ascq)
 	}
 }
 
+void
+scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr)
+{
+	const char *sense_txt;
+	/* An example of deferred is when an earlier write to disk cache
+	 * succeeded, but now the disk discovers that it cannot write the
+	 * data to the magnetic media.
+	 */
+	const char *error = scsi_sense_is_deferred(sshdr) ? 
+		"<<DEFERRED>>" : "Current";
+	printk(KERN_INFO "%s: %s", name, error);
+	if (sshdr->response_code >= 0x72)
+		printk(" [descriptor]");
+
+	sense_txt = scsi_sense_key_string(sshdr->sense_key);
+	if (sense_txt)
+		printk(": sense key: %s\n", sense_txt);
+	else
+		printk(": sense key=0x%x\n", sshdr->sense_key);
+	printk(KERN_INFO "    ");
+	scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
+	printk("\n");
+}
+EXPORT_SYMBOL(scsi_print_sense_hdr);
+
 /* Print sense information */
 void
 __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
@@ -1162,8 +1188,6 @@ __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
 {
 	int k, num, res;
 	unsigned int info;
-	const char *error;
-	const char *sense_txt;
 	struct scsi_sense_hdr ssh;
     
 	res = scsi_normalize_sense(sense_buffer, sense_len, &ssh);
@@ -1181,26 +1205,7 @@ __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
 		printk("\n");
 		return;
 	}
-
-	/* An example of deferred is when an earlier write to disk cache
-	 * succeeded, but now the disk discovers that it cannot write the
-	 * data to the magnetic media.
-	 */
-	error = scsi_sense_is_deferred(&ssh) ? 
-			"<<DEFERRED>>" : "Current";
-	printk(KERN_INFO "%s: %s", name, error);
-	if (ssh.response_code >= 0x72)
-		printk(" [descriptor]");
-
-	sense_txt = scsi_sense_key_string(ssh.sense_key);
-	if (sense_txt)
-		printk(": sense key: %s\n", sense_txt);
-	else
-		printk(": sense key=0x%x\n", ssh.sense_key);
-	printk(KERN_INFO "    ");
-	scsi_show_extd_sense(ssh.asc, ssh.ascq);
-	printk("\n");
-
+	scsi_print_sense_hdr(name, &ssh);
 	if (ssh.response_code < 0x72) {
 		/* only decode extras for "fixed" format now */
 		char buff[80];
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 5feb886..85503fa 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -24,6 +24,7 @@
 #include <linux/module.h>
 #include <linux/blkdev.h>
 #include <linux/kernel.h>
+#include <linux/kthread.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/init.h>
@@ -52,21 +53,80 @@ static struct class shost_class = {
 };
 
 /**
- * scsi_host_cancel - cancel outstanding IO to this host
- * @shost:	pointer to struct Scsi_Host
- * recovery:	recovery requested to run.
+ *	scsi_host_set_state - Take the given host through the host
+ *		state model.
+ *	@shost:	scsi host to change the state of.
+ *	@state:	state to change to.
+ *
+ *	Returns zero if unsuccessful or an error if the requested
+ *	transition is illegal.
  **/
-static void scsi_host_cancel(struct Scsi_Host *shost, int recovery)
+int scsi_host_set_state(struct Scsi_Host *shost, enum scsi_host_state state)
 {
-	struct scsi_device *sdev;
+	enum scsi_host_state oldstate = shost->shost_state;
+
+	if (state == oldstate)
+		return 0;
+
+	switch (state) {
+	case SHOST_CREATED:
+		/* There are no legal states that come back to
+		 * created.  This is the manually initialised start
+		 * state */
+		goto illegal;
+
+	case SHOST_RUNNING:
+		switch (oldstate) {
+		case SHOST_CREATED:
+		case SHOST_RECOVERY:
+			break;
+		default:
+			goto illegal;
+		}
+		break;
+
+	case SHOST_RECOVERY:
+		switch (oldstate) {
+		case SHOST_RUNNING:
+			break;
+		default:
+			goto illegal;
+		}
+		break;
+
+	case SHOST_CANCEL:
+		switch (oldstate) {
+		case SHOST_CREATED:
+		case SHOST_RUNNING:
+			break;
+		default:
+			goto illegal;
+		}
+		break;
+
+	case SHOST_DEL:
+		switch (oldstate) {
+		case SHOST_CANCEL:
+			break;
+		default:
+			goto illegal;
+		}
+		break;
 
-	set_bit(SHOST_CANCEL, &shost->shost_state);
-	shost_for_each_device(sdev, shost) {
-		scsi_device_cancel(sdev, recovery);
 	}
-	wait_event(shost->host_wait, (!test_bit(SHOST_RECOVERY,
-						&shost->shost_state)));
+	shost->shost_state = state;
+	return 0;
+
+ illegal:
+	SCSI_LOG_ERROR_RECOVERY(1,
+				dev_printk(KERN_ERR, &shost->shost_gendev,
+					   "Illegal host state transition"
+					   "%s->%s\n",
+					   scsi_host_state_name(oldstate),
+					   scsi_host_state_name(state)));
+	return -EINVAL;
 }
+EXPORT_SYMBOL(scsi_host_set_state);
 
 /**
  * scsi_remove_host - remove a scsi host
@@ -74,11 +134,13 @@ static void scsi_host_cancel(struct Scsi_Host *shost, int recovery)
  **/
 void scsi_remove_host(struct Scsi_Host *shost)
 {
+	down(&shost->scan_mutex);
+	scsi_host_set_state(shost, SHOST_CANCEL);
+	up(&shost->scan_mutex);
 	scsi_forget_host(shost);
-	scsi_host_cancel(shost, 0);
 	scsi_proc_host_rm(shost);
 
-	set_bit(SHOST_DEL, &shost->shost_state);
+	scsi_host_set_state(shost, SHOST_DEL);
 
 	transport_unregister_device(&shost->shost_gendev);
 	class_device_unregister(&shost->shost_classdev);
@@ -115,7 +177,7 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
 	if (error)
 		goto out;
 
-	set_bit(SHOST_ADD, &shost->shost_state);
+	scsi_host_set_state(shost, SHOST_RUNNING);
 	get_device(shost->shost_gendev.parent);
 
 	error = class_device_add(&shost->shost_classdev);
@@ -164,15 +226,8 @@ static void scsi_host_dev_release(struct device *dev)
 	struct Scsi_Host *shost = dev_to_shost(dev);
 	struct device *parent = dev->parent;
 
-	if (shost->ehandler) {
-		DECLARE_COMPLETION(sem);
-		shost->eh_notify = &sem;
-		shost->eh_kill = 1;
-		up(shost->eh_wait);
-		wait_for_completion(&sem);
-		shost->eh_notify = NULL;
-	}
-
+	if (shost->ehandler)
+		kthread_stop(shost->ehandler);
 	if (shost->work_q)
 		destroy_workqueue(shost->work_q);
 
@@ -202,7 +257,6 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
 {
 	struct Scsi_Host *shost;
 	int gfp_mask = GFP_KERNEL, rval;
-	DECLARE_COMPLETION(complete);
 
 	if (sht->unchecked_isa_dma && privsize)
 		gfp_mask |= __GFP_DMA;
@@ -226,6 +280,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
 
 	spin_lock_init(&shost->default_lock);
 	scsi_assign_lock(shost, &shost->default_lock);
+	shost->shost_state = SHOST_CREATED;
 	INIT_LIST_HEAD(&shost->__devices);
 	INIT_LIST_HEAD(&shost->__targets);
 	INIT_LIST_HEAD(&shost->eh_cmd_q);
@@ -307,12 +362,12 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
 	snprintf(shost->shost_classdev.class_id, BUS_ID_SIZE, "host%d",
 		  shost->host_no);
 
-	shost->eh_notify = &complete;
-	rval = kernel_thread(scsi_error_handler, shost, 0);
-	if (rval < 0)
+	shost->ehandler = kthread_run(scsi_error_handler, shost,
+			"scsi_eh_%d", shost->host_no);
+	if (IS_ERR(shost->ehandler)) {
+		rval = PTR_ERR(shost->ehandler);
 		goto fail_destroy_freelist;
-	wait_for_completion(&complete);
-	shost->eh_notify = NULL;
+	}
 
 	scsi_proc_hostdir_add(shost->hostt);
 	return shost;
@@ -382,7 +437,7 @@ EXPORT_SYMBOL(scsi_host_lookup);
  **/
 struct Scsi_Host *scsi_host_get(struct Scsi_Host *shost)
 {
-	if (test_bit(SHOST_DEL, &shost->shost_state) ||
+	if ((shost->shost_state == SHOST_DEL) ||
 		!get_device(&shost->shost_gendev))
 		return NULL;
 	return shost;
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 2cb3c83..5b14934 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -87,7 +87,7 @@ static int max_channel = 3;
 static int init_timeout = 5;
 static int max_requests = 50;
 
-#define IBMVSCSI_VERSION "1.5.6"
+#define IBMVSCSI_VERSION "1.5.7"
 
 MODULE_DESCRIPTION("IBM Virtual SCSI");
 MODULE_AUTHOR("Dave Boutcher");
@@ -145,6 +145,8 @@ static int initialize_event_pool(struct event_pool *pool,
 			sizeof(*evt->xfer_iu) * i;
 		evt->xfer_iu = pool->iu_storage + i;
 		evt->hostdata = hostdata;
+		evt->ext_list = NULL;
+		evt->ext_list_token = 0;
 	}
 
 	return 0;
@@ -161,9 +163,16 @@ static void release_event_pool(struct event_pool *pool,
 			       struct ibmvscsi_host_data *hostdata)
 {
 	int i, in_use = 0;
-	for (i = 0; i < pool->size; ++i)
+	for (i = 0; i < pool->size; ++i) {
 		if (atomic_read(&pool->events[i].free) != 1)
 			++in_use;
+		if (pool->events[i].ext_list) {
+			dma_free_coherent(hostdata->dev,
+				  SG_ALL * sizeof(struct memory_descriptor),
+				  pool->events[i].ext_list,
+				  pool->events[i].ext_list_token);
+		}
+	}
 	if (in_use)
 		printk(KERN_WARNING
 		       "ibmvscsi: releasing event pool with %d "
@@ -286,24 +295,41 @@ static void set_srp_direction(struct scsi_cmnd *cmd,
 	} else {
 		if (cmd->sc_data_direction == DMA_TO_DEVICE) {
 			srp_cmd->data_out_format = SRP_INDIRECT_BUFFER;
-			srp_cmd->data_out_count = numbuf;
+			srp_cmd->data_out_count =
+				numbuf < MAX_INDIRECT_BUFS ?
+					numbuf: MAX_INDIRECT_BUFS;
 		} else {
 			srp_cmd->data_in_format = SRP_INDIRECT_BUFFER;
-			srp_cmd->data_in_count = numbuf;
+			srp_cmd->data_in_count =
+				numbuf < MAX_INDIRECT_BUFS ?
+					numbuf: MAX_INDIRECT_BUFS;
 		}
 	}
 }
 
+static void unmap_sg_list(int num_entries, 
+		struct device *dev,
+		struct memory_descriptor *md)
+{ 
+	int i;
+
+	for (i = 0; i < num_entries; ++i) {
+		dma_unmap_single(dev,
+			md[i].virtual_address,
+			md[i].length, DMA_BIDIRECTIONAL);
+	}
+}
+
 /**
  * unmap_cmd_data: - Unmap data pointed in srp_cmd based on the format
  * @cmd:	srp_cmd whose additional_data member will be unmapped
  * @dev:	device for which the memory is mapped
  *
 */
-static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev)
+static void unmap_cmd_data(struct srp_cmd *cmd,
+			   struct srp_event_struct *evt_struct,
+			   struct device *dev)
 {
-	int i;
-
 	if ((cmd->data_out_format == SRP_NO_BUFFER) &&
 	    (cmd->data_in_format == SRP_NO_BUFFER))
 		return;
@@ -318,15 +344,34 @@ static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev)
 			(struct indirect_descriptor *)cmd->additional_data;
 		int num_mapped = indirect->head.length / 
 			sizeof(indirect->list[0]);
-		for (i = 0; i < num_mapped; ++i) {
-			struct memory_descriptor *data = &indirect->list[i];
-			dma_unmap_single(dev,
-					 data->virtual_address,
-					 data->length, DMA_BIDIRECTIONAL);
+
+		if (num_mapped <= MAX_INDIRECT_BUFS) {
+			unmap_sg_list(num_mapped, dev, &indirect->list[0]);
+			return;
 		}
+
+		unmap_sg_list(num_mapped, dev, evt_struct->ext_list);
 	}
 }
 
+static int map_sg_list(int num_entries, 
+		       struct scatterlist *sg,
+		       struct memory_descriptor *md)
+{
+	int i;
+	u64 total_length = 0;
+
+	for (i = 0; i < num_entries; ++i) {
+		struct memory_descriptor *descr = md + i;
+		struct scatterlist *sg_entry = &sg[i];
+		descr->virtual_address = sg_dma_address(sg_entry);
+		descr->length = sg_dma_len(sg_entry);
+		descr->memory_handle = 0;
+		total_length += sg_dma_len(sg_entry);
+ 	}
+	return total_length;
+}
+
 /**
  * map_sg_data: - Maps dma for a scatterlist and initializes decriptor fields
  * @cmd:	Scsi_Cmnd with the scatterlist
@@ -337,10 +382,11 @@ static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev)
  * Returns 1 on success.
 */
 static int map_sg_data(struct scsi_cmnd *cmd,
+		       struct srp_event_struct *evt_struct,
 		       struct srp_cmd *srp_cmd, struct device *dev)
 {
 
-	int i, sg_mapped;
+	int sg_mapped;
 	u64 total_length = 0;
 	struct scatterlist *sg = cmd->request_buffer;
 	struct memory_descriptor *data =
@@ -363,27 +409,46 @@ static int map_sg_data(struct scsi_cmnd *cmd,
 		return 1;
 	}
 
-	if (sg_mapped > MAX_INDIRECT_BUFS) {
+	if (sg_mapped > SG_ALL) {
 		printk(KERN_ERR
 		       "ibmvscsi: More than %d mapped sg entries, got %d\n",
-		       MAX_INDIRECT_BUFS, sg_mapped);
+		       SG_ALL, sg_mapped);
 		return 0;
 	}
 
 	indirect->head.virtual_address = 0;
 	indirect->head.length = sg_mapped * sizeof(indirect->list[0]);
 	indirect->head.memory_handle = 0;
-	for (i = 0; i < sg_mapped; ++i) {
-		struct memory_descriptor *descr = &indirect->list[i];
-		struct scatterlist *sg_entry = &sg[i];
-		descr->virtual_address = sg_dma_address(sg_entry);
-		descr->length = sg_dma_len(sg_entry);
-		descr->memory_handle = 0;
-		total_length += sg_dma_len(sg_entry);
+
+	if (sg_mapped <= MAX_INDIRECT_BUFS) {
+		total_length = map_sg_list(sg_mapped, sg, &indirect->list[0]);
+		indirect->total_length = total_length;
+		return 1;
 	}
-	indirect->total_length = total_length;
 
-	return 1;
+	/* get indirect table */
+	if (!evt_struct->ext_list) {
+		evt_struct->ext_list =(struct memory_descriptor*)
+			dma_alloc_coherent(dev, 
+				SG_ALL * sizeof(struct memory_descriptor),
+				&evt_struct->ext_list_token, 0);
+		if (!evt_struct->ext_list) {
+		    printk(KERN_ERR
+		   	"ibmvscsi: Can't allocate memory for indirect table\n");
+			return 0;
+			
+		}
+	}
+
+	total_length = map_sg_list(sg_mapped, sg, evt_struct->ext_list);	
+
+	indirect->total_length = total_length;
+	indirect->head.virtual_address = evt_struct->ext_list_token;
+	indirect->head.length = sg_mapped * sizeof(indirect->list[0]);
+	memcpy(indirect->list, evt_struct->ext_list,
+		MAX_INDIRECT_BUFS * sizeof(struct memory_descriptor));
+	
+ 	return 1;
 }
 
 /**
@@ -428,6 +493,7 @@ static int map_single_data(struct scsi_cmnd *cmd,
  * Returns 1 on success.
 */
 static int map_data_for_srp_cmd(struct scsi_cmnd *cmd,
+				struct srp_event_struct *evt_struct,
 				struct srp_cmd *srp_cmd, struct device *dev)
 {
 	switch (cmd->sc_data_direction) {
@@ -450,7 +516,7 @@ static int map_data_for_srp_cmd(struct scsi_cmnd *cmd,
 	if (!cmd->request_buffer)
 		return 1;
 	if (cmd->use_sg)
-		return map_sg_data(cmd, srp_cmd, dev);
+		return map_sg_data(cmd, evt_struct, srp_cmd, dev);
 	return map_single_data(cmd, srp_cmd, dev);
 }
 
@@ -486,6 +552,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
 		printk(KERN_WARNING 
 		       "ibmvscsi: Warning, request_limit exceeded\n");
 		unmap_cmd_data(&evt_struct->iu.srp.cmd,
+			       evt_struct,
 			       hostdata->dev);
 		free_event_struct(&hostdata->pool, evt_struct);
 		return SCSI_MLQUEUE_HOST_BUSY;
@@ -513,7 +580,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
 	return 0;
 
  send_error:
-	unmap_cmd_data(&evt_struct->iu.srp.cmd, hostdata->dev);
+	unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev);
 
 	if ((cmnd = evt_struct->cmnd) != NULL) {
 		cmnd->result = DID_ERROR << 16;
@@ -551,6 +618,7 @@ static void handle_cmd_rsp(struct srp_event_struct *evt_struct)
 			       rsp->sense_and_response_data,
 			       rsp->sense_data_list_length);
 		unmap_cmd_data(&evt_struct->iu.srp.cmd, 
+			       evt_struct, 
 			       evt_struct->hostdata->dev);
 
 		if (rsp->doover)
@@ -583,6 +651,7 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
 {
 	struct srp_cmd *srp_cmd;
 	struct srp_event_struct *evt_struct;
+	struct indirect_descriptor *indirect;
 	struct ibmvscsi_host_data *hostdata =
 		(struct ibmvscsi_host_data *)&cmnd->device->host->hostdata;
 	u16 lun = lun_from_dev(cmnd->device);
@@ -591,14 +660,6 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
 	if (!evt_struct)
 		return SCSI_MLQUEUE_HOST_BUSY;
 
-	init_event_struct(evt_struct,
-			  handle_cmd_rsp,
-			  VIOSRP_SRP_FORMAT,
-			  cmnd->timeout);
-
-	evt_struct->cmnd = cmnd;
-	evt_struct->cmnd_done = done;
-
 	/* Set up the actual SRP IU */
 	srp_cmd = &evt_struct->iu.srp.cmd;
 	memset(srp_cmd, 0x00, sizeof(*srp_cmd));
@@ -606,17 +667,25 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
 	memcpy(srp_cmd->cdb, cmnd->cmnd, sizeof(cmnd->cmnd));
 	srp_cmd->lun = ((u64) lun) << 48;
 
-	if (!map_data_for_srp_cmd(cmnd, srp_cmd, hostdata->dev)) {
+	if (!map_data_for_srp_cmd(cmnd, evt_struct, srp_cmd, hostdata->dev)) {
 		printk(KERN_ERR "ibmvscsi: couldn't convert cmd to srp_cmd\n");
 		free_event_struct(&hostdata->pool, evt_struct);
 		return SCSI_MLQUEUE_HOST_BUSY;
 	}
 
+	init_event_struct(evt_struct,
+			  handle_cmd_rsp,
+			  VIOSRP_SRP_FORMAT,
+			  cmnd->timeout_per_command/HZ);
+
+	evt_struct->cmnd = cmnd;
+	evt_struct->cmnd_done = done;
+
 	/* Fix up dma address of the buffer itself */
-	if ((srp_cmd->data_out_format == SRP_INDIRECT_BUFFER) ||
-	    (srp_cmd->data_in_format == SRP_INDIRECT_BUFFER)) {
-		struct indirect_descriptor *indirect =
-		    (struct indirect_descriptor *)srp_cmd->additional_data;
+	indirect = (struct indirect_descriptor *)srp_cmd->additional_data;
+	if (((srp_cmd->data_out_format == SRP_INDIRECT_BUFFER) ||
+	    (srp_cmd->data_in_format == SRP_INDIRECT_BUFFER)) &&
+	    (indirect->head.virtual_address == 0)) {
 		indirect->head.virtual_address = evt_struct->crq.IU_data_ptr +
 		    offsetof(struct srp_cmd, additional_data) +
 		    offsetof(struct indirect_descriptor, list);
@@ -826,11 +895,13 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
 	struct srp_event_struct *tmp_evt, *found_evt;
 	union viosrp_iu srp_rsp;
 	int rsp_rc;
+	unsigned long flags;
 	u16 lun = lun_from_dev(cmd->device);
 
 	/* First, find this command in our sent list so we can figure
 	 * out the correct tag
 	 */
+	spin_lock_irqsave(hostdata->host->host_lock, flags);
 	found_evt = NULL;
 	list_for_each_entry(tmp_evt, &hostdata->sent, list) {
 		if (tmp_evt->cmnd == cmd) {
@@ -839,11 +910,14 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
 		}
 	}
 
-	if (!found_evt) 
+	if (!found_evt) {
+		spin_unlock_irqrestore(hostdata->host->host_lock, flags);
 		return FAILED;
+	}
 
 	evt = get_event_struct(&hostdata->pool);
 	if (evt == NULL) {
+		spin_unlock_irqrestore(hostdata->host->host_lock, flags);
 		printk(KERN_ERR "ibmvscsi: failed to allocate abort event\n");
 		return FAILED;
 	}
@@ -867,7 +941,9 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
 
 	evt->sync_srp = &srp_rsp;
 	init_completion(&evt->comp);
-	if (ibmvscsi_send_srp_event(evt, hostdata) != 0) {
+	rsp_rc = ibmvscsi_send_srp_event(evt, hostdata);
+	spin_unlock_irqrestore(hostdata->host->host_lock, flags);
+	if (rsp_rc != 0) {
 		printk(KERN_ERR "ibmvscsi: failed to send abort() event\n");
 		return FAILED;
 	}
@@ -901,6 +977,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
 	 * The event is no longer in our list.  Make sure it didn't
 	 * complete while we were aborting
 	 */
+	spin_lock_irqsave(hostdata->host->host_lock, flags);
 	found_evt = NULL;
 	list_for_each_entry(tmp_evt, &hostdata->sent, list) {
 		if (tmp_evt->cmnd == cmd) {
@@ -910,6 +987,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
 	}
 
 	if (found_evt == NULL) {
+		spin_unlock_irqrestore(hostdata->host->host_lock, flags);
 		printk(KERN_INFO
 		       "ibmvscsi: aborted task tag 0x%lx completed\n",
 		       tsk_mgmt->managed_task_tag);
@@ -922,8 +1000,10 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
 
 	cmd->result = (DID_ABORT << 16);
 	list_del(&found_evt->list);
-	unmap_cmd_data(&found_evt->iu.srp.cmd, found_evt->hostdata->dev);
+	unmap_cmd_data(&found_evt->iu.srp.cmd, found_evt,
+		       found_evt->hostdata->dev);
 	free_event_struct(&found_evt->hostdata->pool, found_evt);
+	spin_unlock_irqrestore(hostdata->host->host_lock, flags);
 	atomic_inc(&hostdata->request_limit);
 	return SUCCESS;
 }
@@ -943,10 +1023,13 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
 	struct srp_event_struct *tmp_evt, *pos;
 	union viosrp_iu srp_rsp;
 	int rsp_rc;
+	unsigned long flags;
 	u16 lun = lun_from_dev(cmd->device);
 
+	spin_lock_irqsave(hostdata->host->host_lock, flags);
 	evt = get_event_struct(&hostdata->pool);
 	if (evt == NULL) {
+		spin_unlock_irqrestore(hostdata->host->host_lock, flags);
 		printk(KERN_ERR "ibmvscsi: failed to allocate reset event\n");
 		return FAILED;
 	}
@@ -969,7 +1052,9 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
 
 	evt->sync_srp = &srp_rsp;
 	init_completion(&evt->comp);
-	if (ibmvscsi_send_srp_event(evt, hostdata) != 0) {
+	rsp_rc = ibmvscsi_send_srp_event(evt, hostdata);
+	spin_unlock_irqrestore(hostdata->host->host_lock, flags);
+	if (rsp_rc != 0) {
 		printk(KERN_ERR "ibmvscsi: failed to send reset event\n");
 		return FAILED;
 	}
@@ -1002,12 +1087,14 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
 	/* We need to find all commands for this LUN that have not yet been
 	 * responded to, and fail them with DID_RESET
 	 */
+	spin_lock_irqsave(hostdata->host->host_lock, flags);
 	list_for_each_entry_safe(tmp_evt, pos, &hostdata->sent, list) {
 		if ((tmp_evt->cmnd) && (tmp_evt->cmnd->device == cmd->device)) {
 			if (tmp_evt->cmnd)
 				tmp_evt->cmnd->result = (DID_RESET << 16);
 			list_del(&tmp_evt->list);
-			unmap_cmd_data(&tmp_evt->iu.srp.cmd, tmp_evt->hostdata->dev);
+			unmap_cmd_data(&tmp_evt->iu.srp.cmd, tmp_evt,
+				       tmp_evt->hostdata->dev);
 			free_event_struct(&tmp_evt->hostdata->pool,
 						   tmp_evt);
 			atomic_inc(&hostdata->request_limit);
@@ -1017,6 +1104,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
 				tmp_evt->done(tmp_evt);
 		}
 	}
+	spin_unlock_irqrestore(hostdata->host->host_lock, flags);
 	return SUCCESS;
 }
 
@@ -1035,6 +1123,7 @@ static void purge_requests(struct ibmvscsi_host_data *hostdata)
 		if (tmp_evt->cmnd) {
 			tmp_evt->cmnd->result = (DID_ERROR << 16);
 			unmap_cmd_data(&tmp_evt->iu.srp.cmd, 
+				       tmp_evt,	
 				       tmp_evt->hostdata->dev);
 			if (tmp_evt->cmnd_done)
 				tmp_evt->cmnd_done(tmp_evt->cmnd);
@@ -1339,7 +1428,7 @@ static struct scsi_host_template driver_template = {
 	.cmd_per_lun = 16,
 	.can_queue = 1,		/* Updated after SRP_LOGIN */
 	.this_id = -1,
-	.sg_tablesize = MAX_INDIRECT_BUFS,
+	.sg_tablesize = SG_ALL,
 	.use_clustering = ENABLE_CLUSTERING,
 	.shost_attrs = ibmvscsi_attrs,
 };
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.h b/drivers/scsi/ibmvscsi/ibmvscsi.h
index 1030b70..8bec043 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.h
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.h
@@ -68,6 +68,8 @@ struct srp_event_struct {
 	void (*cmnd_done) (struct scsi_cmnd *);
 	struct completion comp;
 	union viosrp_iu *sync_srp;
+	struct memory_descriptor *ext_list;
+	dma_addr_t ext_list_token;
 };
 
 /* a pool of event structs for use */
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index dee4b12..5cc53cd 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -75,6 +75,10 @@ static void __ata_qc_complete(struct ata_queued_cmd *qc);
 static unsigned int ata_unique_id = 1;
 static struct workqueue_struct *ata_wq;
 
+int atapi_enabled = 0;
+module_param(atapi_enabled, int, 0444);
+MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on)");
+
 MODULE_AUTHOR("Jeff Garzik");
 MODULE_DESCRIPTION("Library module for ATA devices");
 MODULE_LICENSE("GPL");
@@ -2527,7 +2531,7 @@ void swap_buf_le16(u16 *buf, unsigned int buf_words)
  *	@ap: port to read/write
  *	@buf: data buffer
  *	@buflen: buffer length
- *	@do_write: read/write
+ *	@write_data: read/write
  *
  *	Transfer data from/to the device data register by MMIO.
  *
@@ -2573,7 +2577,7 @@ static void ata_mmio_data_xfer(struct ata_port *ap, unsigned char *buf,
  *	@ap: port to read/write
  *	@buf: data buffer
  *	@buflen: buffer length
- *	@do_write: read/write
+ *	@write_data: read/write
  *
  *	Transfer data from/to the device data register by PIO.
  *
@@ -4200,6 +4204,15 @@ ata_probe_ent_alloc(struct device *dev, struct ata_port_info *port)
 
 
 
+#ifdef CONFIG_PCI
+
+void ata_pci_host_stop (struct ata_host_set *host_set)
+{
+	struct pci_dev *pdev = to_pci_dev(host_set->dev);
+
+	pci_iounmap(pdev, host_set->mmio_base);
+}
+
 /**
  *	ata_pci_init_native_mode - Initialize native-mode driver
  *	@pdev:  pci device to be initialized
@@ -4212,7 +4225,6 @@ ata_probe_ent_alloc(struct device *dev, struct ata_port_info *port)
  *	ata_probe_ent structure should then be freed with kfree().
  */
 
-#ifdef CONFIG_PCI
 struct ata_probe_ent *
 ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port)
 {
@@ -4595,6 +4607,7 @@ EXPORT_SYMBOL_GPL(ata_scsi_simulate);
 
 #ifdef CONFIG_PCI
 EXPORT_SYMBOL_GPL(pci_test_config_bits);
+EXPORT_SYMBOL_GPL(ata_pci_host_stop);
 EXPORT_SYMBOL_GPL(ata_pci_init_native_mode);
 EXPORT_SYMBOL_GPL(ata_pci_init_one);
 EXPORT_SYMBOL_GPL(ata_pci_remove_one);
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index 346eb36..104fd9a 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -1470,10 +1470,10 @@ ata_scsi_find_dev(struct ata_port *ap, struct scsi_device *scsidev)
 	if (unlikely(!ata_dev_present(dev)))
 		return NULL;
 
-#ifndef ATA_ENABLE_ATAPI
-	if (unlikely(dev->class == ATA_DEV_ATAPI))
-		return NULL;
-#endif
+	if (!atapi_enabled) {
+		if (unlikely(dev->class == ATA_DEV_ATAPI))
+			return NULL;
+	}
 
 	return dev;
 }
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index 809c634a..d608b3a 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -38,6 +38,7 @@ struct ata_scsi_args {
 };
 
 /* libata-core.c */
+extern int atapi_enabled;
 extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap,
 				      struct ata_device *dev);
 extern void ata_qc_free(struct ata_queued_cmd *qc);
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 3bb82aa..adb9567 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -342,9 +342,6 @@ struct lpfc_hba {
 #define VPD_MASK            0xf         /* mask for any vpd data */
 
 	struct timer_list els_tmofunc;
-
-	void *link_stats;
-
 	/*
 	 * stat  counters
 	 */
@@ -370,6 +367,8 @@ struct lpfc_hba {
 	struct list_head freebufList;
 	struct list_head ctrspbuflist;
 	struct list_head rnidrspbuflist;
+
+	struct fc_host_statistics link_stats;
 };
 
 
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 3cea928..0e089a4 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -23,6 +23,7 @@
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 
+#include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_tcq.h>
@@ -988,8 +989,7 @@ lpfc_get_stats(struct Scsi_Host *shost)
 {
 	struct lpfc_hba *phba = (struct lpfc_hba *)shost->hostdata[0];
 	struct lpfc_sli *psli = &phba->sli;
-	struct fc_host_statistics *hs =
-			(struct fc_host_statistics *)phba->link_stats;
+	struct fc_host_statistics *hs = &phba->link_stats;
 	LPFC_MBOXQ_t *pmboxq;
 	MAILBOX_t *pmb;
 	int rc=0;
@@ -1020,6 +1020,8 @@ lpfc_get_stats(struct Scsi_Host *shost)
 		return NULL;
 	}
 
+	memset(hs, 0, sizeof (struct fc_host_statistics));
+
 	hs->tx_frames = pmb->un.varRdStatus.xmitFrameCnt;
 	hs->tx_words = (pmb->un.varRdStatus.xmitByteCnt * 256);
 	hs->rx_frames = pmb->un.varRdStatus.rcvFrameCnt;
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 78adee4..1280f0e 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -27,8 +27,10 @@
 #include <linux/interrupt.h>
 #include <linux/utsname.h>
 
+#include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
+#include <scsi/scsi_transport_fc.h>
 
 #include "lpfc_hw.h"
 #include "lpfc_sli.h"
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 2b1c957..63caf7f 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -23,6 +23,7 @@
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 
+#include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_transport_fc.h>
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 233901e..0a8269d 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -24,6 +24,7 @@
 #include <linux/kthread.h>
 #include <linux/interrupt.h>
 
+#include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_transport_fc.h>
@@ -1135,6 +1136,8 @@ lpfc_nlp_list(struct lpfc_hba * phba, struct lpfc_nodelist * nlp, int list)
 	switch(list) {
 	case NLP_NO_LIST: /* No list, just remove it */
 		lpfc_nlp_remove(phba, nlp);
+		/* as node removed - stop further transport calls */
+		rport_del = none;
 		break;
 	case NLP_UNUSED_LIST:
 		spin_lock_irq(phba->host->host_lock);
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 34d416d..6f3cb59 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -28,6 +28,7 @@
 #include <linux/pci.h>
 #include <linux/spinlock.h>
 
+#include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_transport_fc.h>
@@ -1339,14 +1340,12 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
 	if (pci_request_regions(pdev, LPFC_DRIVER_NAME))
 		goto out_disable_device;
 
-	host = scsi_host_alloc(&lpfc_template,
-			sizeof (struct lpfc_hba) + sizeof (unsigned long));
+	host = scsi_host_alloc(&lpfc_template, sizeof (struct lpfc_hba));
 	if (!host)
 		goto out_release_regions;
 
 	phba = (struct lpfc_hba*)host->hostdata;
 	memset(phba, 0, sizeof (struct lpfc_hba));
-	phba->link_stats = (void *)&phba[1];
 	phba->host = host;
 
 	phba->fc_flag |= FC_LOADING;
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index c27cf94..73eb89f 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -23,6 +23,11 @@
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_transport_fc.h>
+
+#include <scsi/scsi.h>
+
 #include "lpfc_hw.h"
 #include "lpfc_sli.h"
 #include "lpfc_disc.h"
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index a5cfb64..0aba13c 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -23,6 +23,11 @@
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_transport_fc.h>
+
+#include <scsi/scsi.h>
+
 #include "lpfc_hw.h"
 #include "lpfc_sli.h"
 #include "lpfc_disc.h"
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 45dc021..9b35eaa 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -23,6 +23,7 @@
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 
+#include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_transport_fc.h>
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 17e4974..b5ad187 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -40,11 +40,6 @@
 #define LPFC_RESET_WAIT  2
 #define LPFC_ABORT_WAIT  2
 
-static inline void lpfc_put_lun(struct fcp_cmnd *fcmd, unsigned int lun)
-{
-	fcmd->fcpLunLsl = 0;
-	fcmd->fcpLunMsl = swab16((uint16_t)lun);
-}
 
 /*
  * This routine allocates a scsi buffer, which contains all the necessary
@@ -238,6 +233,8 @@ lpfc_scsi_prep_dma_buf(struct lpfc_hba * phba, struct lpfc_scsi_buf * lpfc_cmd)
 		bpl->tus.f.bdeSize = scsi_cmnd->request_bufflen;
 		if (datadir == DMA_TO_DEVICE)
 			bpl->tus.f.bdeFlags = 0;
+		else
+			bpl->tus.f.bdeFlags = BUFF_USE_RCV;
 		bpl->tus.w = le32_to_cpu(bpl->tus.w);
 		num_bde = 1;
 		bpl++;
@@ -245,8 +242,11 @@ lpfc_scsi_prep_dma_buf(struct lpfc_hba * phba, struct lpfc_scsi_buf * lpfc_cmd)
 
 	/*
 	 * Finish initializing those IOCB fields that are dependent on the
-	 * scsi_cmnd request_buffer
+	 * scsi_cmnd request_buffer.  Note that the bdeSize is explicitly
+	 * reinitialized since all iocb memory resources are used many times
+	 * for transmit, receive, and continuation bpl's.
 	 */
+	iocb_cmd->un.fcpi64.bdl.bdeSize = (2 * sizeof (struct ulp_bde64));
 	iocb_cmd->un.fcpi64.bdl.bdeSize +=
 		(num_bde * sizeof (struct ulp_bde64));
 	iocb_cmd->ulpBdeCount = 1;
@@ -445,8 +445,11 @@ lpfc_scsi_prep_cmnd(struct lpfc_hba * phba, struct lpfc_scsi_buf * lpfc_cmd,
 	int datadir = scsi_cmnd->sc_data_direction;
 
 	lpfc_cmd->fcp_rsp->rspSnsLen = 0;
+	/* clear task management bits */
+	lpfc_cmd->fcp_cmnd->fcpCntl2 = 0;
 
-	lpfc_put_lun(lpfc_cmd->fcp_cmnd, lpfc_cmd->pCmd->device->lun);
+	int_to_scsilun(lpfc_cmd->pCmd->device->lun,
+			&lpfc_cmd->fcp_cmnd->fcp_lun);
 
 	memcpy(&fcp_cmnd->fcpCdb[0], scsi_cmnd->cmnd, 16);
 
@@ -545,7 +548,8 @@ lpfc_scsi_prep_task_mgmt_cmd(struct lpfc_hba *phba,
 	piocb = &piocbq->iocb;
 
 	fcp_cmnd = lpfc_cmd->fcp_cmnd;
-	lpfc_put_lun(lpfc_cmd->fcp_cmnd, lpfc_cmd->pCmd->device->lun);
+	int_to_scsilun(lpfc_cmd->pCmd->device->lun,
+			&lpfc_cmd->fcp_cmnd->fcp_lun);
 	fcp_cmnd->fcpCntl2 = task_mgmt_cmd;
 
 	piocb->ulpCommand = CMD_FCP_ICMND64_CR;
@@ -746,6 +750,10 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
 			cmnd->result = ScsiResult(DID_NO_CONNECT, 0);
 			goto out_fail_command;
 		}
+		else if (ndlp->nlp_state == NLP_STE_NPR_NODE) {
+			cmnd->result = ScsiResult(DID_BUS_BUSY, 0);
+			goto out_fail_command;
+		}
 		/*
 		 * The device is most likely recovered and the driver
 		 * needs a bit more time to finish.  Ask the midlayer
diff --git a/drivers/scsi/lpfc/lpfc_scsi.h b/drivers/scsi/lpfc/lpfc_scsi.h
index 0fd9ba1..acd64c4 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.h
+++ b/drivers/scsi/lpfc/lpfc_scsi.h
@@ -78,18 +78,7 @@ struct fcp_rsp {
 };
 
 struct fcp_cmnd {
-	uint32_t fcpLunMsl;	/* most  significant lun word (32 bits) */
-	uint32_t fcpLunLsl;	/* least significant lun word (32 bits) */
-	/* # of bits to shift lun id to end up in right
-	 * payload word, little endian = 8, big = 16.
-	 */
-#ifdef __BIG_ENDIAN
-#define FC_LUN_SHIFT         16
-#define FC_ADDR_MODE_SHIFT   24
-#else	/*  __LITTLE_ENDIAN */
-#define FC_LUN_SHIFT         8
-#define FC_ADDR_MODE_SHIFT   0
-#endif
+	struct scsi_lun  fcp_lun;
 
 	uint8_t fcpCntl0;	/* FCP_CNTL byte 0 (reserved) */
 	uint8_t fcpCntl1;	/* FCP_CNTL byte 1 task codes */
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 1775508..e74e224 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -24,9 +24,11 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 
+#include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
+#include <scsi/scsi_transport_fc.h>
 
 #include "lpfc_hw.h"
 #include "lpfc_sli.h"
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index 47dea48..7e6747b 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,7 +18,7 @@
  * included with this package.                                     *
  *******************************************************************/
 
-#define LPFC_DRIVER_VERSION "8.0.29"
+#define LPFC_DRIVER_VERSION "8.0.30"
 
 #define LPFC_DRIVER_NAME "lpfc"
 
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index ff19332..a4857db 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1766,7 +1766,7 @@ static int mesh_suspend(struct macio_dev *mdev, pm_message_t state)
 	struct mesh_state *ms = (struct mesh_state *)macio_get_drvdata(mdev);
 	unsigned long flags;
 
-	if (state == mdev->ofdev.dev.power.power_state || state < 2)
+	if (state.event == mdev->ofdev.dev.power.power_state.event || state.event < 2)
 		return 0;
 
 	scsi_block_requests(ms->host);
@@ -1791,7 +1791,7 @@ static int mesh_resume(struct macio_dev *mdev)
 	struct mesh_state *ms = (struct mesh_state *)macio_get_drvdata(mdev);
 	unsigned long flags;
 
-	if (mdev->ofdev.dev.power.power_state == 0)
+	if (mdev->ofdev.dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 
 	set_mesh_power(ms, 1);
@@ -1802,7 +1802,7 @@ static int mesh_resume(struct macio_dev *mdev)
 	enable_irq(ms->meshintr);
 	scsi_unblock_requests(ms->host);
 
-	mdev->ofdev.dev.power.power_state = 0;
+	mdev->ofdev.dev.power.power_state.event = PM_EVENT_ON;
 
 	return 0;
 }
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index b993652..637fb65 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -996,7 +996,6 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
 		break;
 
 	case ABORT_DEVICE:
-		ha->flags.in_reset = 1;
 		if (qla1280_verbose)
 			printk(KERN_INFO
 			       "scsi(%ld:%d:%d:%d): Queueing abort device "
@@ -1010,7 +1009,6 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
 			printk(KERN_INFO
 			       "scsi(%ld:%d:%d:%d): Queueing device reset "
 			       "command.\n", ha->host_no, bus, target, lun);
-		ha->flags.in_reset = 1;
 		if (qla1280_device_reset(ha, bus, target) == 0)
 			result = SUCCESS;
 		break;
@@ -1019,7 +1017,6 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
 		if (qla1280_verbose)
 			printk(KERN_INFO "qla1280(%ld:%d): Issuing BUS "
 			       "DEVICE RESET\n", ha->host_no, bus);
-		ha->flags.in_reset = 1;
 		if (qla1280_bus_reset(ha, bus == 0))
 			result = SUCCESS;
 
@@ -1047,7 +1044,6 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
 
 	if (!list_empty(&ha->done_q))
 		qla1280_done(ha);
-	ha->flags.in_reset = 0;
 
 	/* If we didn't manage to issue the action, or we have no
 	 * command to wait for, exit here */
@@ -1269,6 +1265,22 @@ qla1280_biosparam_old(Disk * disk, kdev_t dev, int geom[])
 	return qla1280_biosparam(disk->device, NULL, disk->capacity, geom);
 }
 #endif
+ 
+/* disable risc and host interrupts */
+static inline void
+qla1280_disable_intrs(struct scsi_qla_host *ha)
+{
+	WRT_REG_WORD(&ha->iobase->ictrl, 0);
+	RD_REG_WORD(&ha->iobase->ictrl);	/* PCI Posted Write flush */
+}
+
+/* enable risc and host interrupts */
+static inline void
+qla1280_enable_intrs(struct scsi_qla_host *ha)
+{
+	WRT_REG_WORD(&ha->iobase->ictrl, (ISP_EN_INT | ISP_EN_RISC));
+	RD_REG_WORD(&ha->iobase->ictrl);	/* PCI Posted Write flush */
+}
 
 /**************************************************************************
  * qla1280_intr_handler
@@ -1290,7 +1302,7 @@ qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
 	ha->isr_count++;
 	reg = ha->iobase;
 
-	WRT_REG_WORD(&reg->ictrl, 0);	/* disable our interrupt. */
+	qla1280_disable_intrs(ha);
 
 	data = qla1280_debounce_register(&reg->istatus);
 	/* Check for pending interrupts. */
@@ -1303,8 +1315,7 @@ qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
 
 	spin_unlock(HOST_LOCK);
 
-	/* enable our interrupt. */
-	WRT_REG_WORD(&reg->ictrl, (ISP_EN_INT | ISP_EN_RISC));
+	qla1280_enable_intrs(ha);
 
 	LEAVE_INTR("qla1280_intr_handler");
 	return IRQ_RETVAL(handled);
@@ -1317,7 +1328,7 @@ qla1280_set_target_parameters(struct scsi_qla_host *ha, int bus, int target)
 	uint8_t mr;
 	uint16_t mb[MAILBOX_REGISTER_COUNT];
 	struct nvram *nv;
-	int status;
+	int status, lun;
 
 	nv = &ha->nvram;
 
@@ -1325,24 +1336,38 @@ qla1280_set_target_parameters(struct scsi_qla_host *ha, int bus, int target)
 
 	/* Set Target Parameters. */
 	mb[0] = MBC_SET_TARGET_PARAMETERS;
-	mb[1] = (uint16_t) (bus ? target | BIT_7 : target);
-	mb[1] <<= 8;
-
-	mb[2] = (nv->bus[bus].target[target].parameter.c << 8);
+	mb[1] = (uint16_t)((bus ? target | BIT_7 : target) << 8);
+	mb[2] = nv->bus[bus].target[target].parameter.renegotiate_on_error << 8;
+	mb[2] |= nv->bus[bus].target[target].parameter.stop_queue_on_check << 9;
+	mb[2] |= nv->bus[bus].target[target].parameter.auto_request_sense << 10;
+	mb[2] |= nv->bus[bus].target[target].parameter.tag_queuing << 11;
+	mb[2] |= nv->bus[bus].target[target].parameter.enable_sync << 12;
+	mb[2] |= nv->bus[bus].target[target].parameter.enable_wide << 13;
+	mb[2] |= nv->bus[bus].target[target].parameter.parity_checking << 14;
+	mb[2] |= nv->bus[bus].target[target].parameter.disconnect_allowed << 15;
 
 	if (IS_ISP1x160(ha)) {
 		mb[2] |= nv->bus[bus].target[target].ppr_1x160.flags.enable_ppr << 5;
-		mb[3] =	(nv->bus[bus].target[target].flags.flags1x160.sync_offset << 8) |
-			 nv->bus[bus].target[target].sync_period;
+		mb[3] =	(nv->bus[bus].target[target].flags.flags1x160.sync_offset << 8);
 		mb[6] =	(nv->bus[bus].target[target].ppr_1x160.flags.ppr_options << 8) |
 			 nv->bus[bus].target[target].ppr_1x160.flags.ppr_bus_width;
 		mr |= BIT_6;
 	} else {
-		mb[3] =	(nv->bus[bus].target[target].flags.flags1x80.sync_offset << 8) |
-			 nv->bus[bus].target[target].sync_period;
+		mb[3] =	(nv->bus[bus].target[target].flags.flags1x80.sync_offset << 8);
 	}
+	mb[3] |= nv->bus[bus].target[target].sync_period;
 
-	status = qla1280_mailbox_command(ha, mr, &mb[0]);
+	status = qla1280_mailbox_command(ha, mr, mb);
+
+	/* Set Device Queue Parameters. */
+	for (lun = 0; lun < MAX_LUNS; lun++) {
+		mb[0] = MBC_SET_DEVICE_QUEUE;
+		mb[1] = (uint16_t)((bus ? target | BIT_7 : target) << 8);
+		mb[1] |= lun;
+		mb[2] = nv->bus[bus].max_queue_depth;
+		mb[3] = nv->bus[bus].target[target].execution_throttle;
+		status |= qla1280_mailbox_command(ha, 0x0f, mb);
+	}
 
 	if (status)
 		printk(KERN_WARNING "scsi(%ld:%i:%i): "
@@ -1389,19 +1414,19 @@ qla1280_slave_configure(struct scsi_device *device)
 	}
 
 #if LINUX_VERSION_CODE > 0x020500
-	nv->bus[bus].target[target].parameter.f.enable_sync = device->sdtr;
-	nv->bus[bus].target[target].parameter.f.enable_wide = device->wdtr;
+	nv->bus[bus].target[target].parameter.enable_sync = device->sdtr;
+	nv->bus[bus].target[target].parameter.enable_wide = device->wdtr;
 	nv->bus[bus].target[target].ppr_1x160.flags.enable_ppr = device->ppr;
 #endif
 
 	if (driver_setup.no_sync ||
 	    (driver_setup.sync_mask &&
 	     (~driver_setup.sync_mask & (1 << target))))
-		nv->bus[bus].target[target].parameter.f.enable_sync = 0;
+		nv->bus[bus].target[target].parameter.enable_sync = 0;
 	if (driver_setup.no_wide ||
 	    (driver_setup.wide_mask &&
 	     (~driver_setup.wide_mask & (1 << target))))
-		nv->bus[bus].target[target].parameter.f.enable_wide = 0;
+		nv->bus[bus].target[target].parameter.enable_wide = 0;
 	if (IS_ISP1x160(ha)) {
 		if (driver_setup.no_ppr ||
 		    (driver_setup.ppr_mask &&
@@ -1410,7 +1435,7 @@ qla1280_slave_configure(struct scsi_device *device)
 	}
 
 	spin_lock_irqsave(HOST_LOCK, flags);
-	if (nv->bus[bus].target[target].parameter.f.enable_sync)
+	if (nv->bus[bus].target[target].parameter.enable_sync)
 		status = qla1280_set_target_parameters(ha, bus, target);
 	qla1280_get_target_parameters(ha, device);
 	spin_unlock_irqrestore(HOST_LOCK, flags);
@@ -1448,7 +1473,6 @@ qla1280_select_queue_depth(struct Scsi_Host *host, struct scsi_device *sdev_q)
  *
  * Input:
  *      ha           = adapter block pointer.
- *      done_q       = done queue.
  */
 static void
 qla1280_done(struct scsi_qla_host *ha)
@@ -1522,7 +1546,7 @@ qla1280_return_status(struct response * sts, struct scsi_cmnd *cp)
 	int host_status = DID_ERROR;
 	uint16_t comp_status = le16_to_cpu(sts->comp_status);
 	uint16_t state_flags = le16_to_cpu(sts->state_flags);
-	uint16_t residual_length = le16_to_cpu(sts->residual_length);
+	uint16_t residual_length = le32_to_cpu(sts->residual_length);
 	uint16_t scsi_status = le16_to_cpu(sts->scsi_status);
 #if DEBUG_QLA1280_INTR
 	static char *reason[] = {
@@ -1582,7 +1606,7 @@ qla1280_return_status(struct response * sts, struct scsi_cmnd *cp)
 
 	case CS_DATA_OVERRUN:
 		dprintk(2, "Data overrun 0x%x\n", residual_length);
-		dprintk(2, "qla1280_isr: response packet data\n");
+		dprintk(2, "qla1280_return_status: response packet data\n");
 		qla1280_dump_buffer(2, (char *)sts, RESPONSE_ENTRY_SIZE);
 		host_status = DID_ERROR;
 		break;
@@ -1617,40 +1641,6 @@ qla1280_return_status(struct response * sts, struct scsi_cmnd *cp)
 /*                QLogic ISP1280 Hardware Support Functions.                */
 /****************************************************************************/
 
- /*
-  * qla2100_enable_intrs
-  * qla2100_disable_intrs
-  *
-  * Input:
-  *      ha = adapter block pointer.
-  *
-  * Returns:
-  *      None
-  */
-static inline void
-qla1280_enable_intrs(struct scsi_qla_host *ha)
-{
-	struct device_reg __iomem *reg;
-
-	reg = ha->iobase;
-	/* enable risc and host interrupts */
-	WRT_REG_WORD(&reg->ictrl, (ISP_EN_INT | ISP_EN_RISC));
-	RD_REG_WORD(&reg->ictrl);	/* PCI Posted Write flush */
-	ha->flags.ints_enabled = 1;
-}
-
-static inline void
-qla1280_disable_intrs(struct scsi_qla_host *ha)
-{
-	struct device_reg __iomem *reg;
-
-	reg = ha->iobase;
-	/* disable risc and host interrupts */
-	WRT_REG_WORD(&reg->ictrl, 0);
-	RD_REG_WORD(&reg->ictrl);	/* PCI Posted Write flush */
-	ha->flags.ints_enabled = 0;
-}
-
 /*
  * qla1280_initialize_adapter
  *      Initialize board.
@@ -1679,7 +1669,6 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
 	ha->flags.reset_active = 0;
 	ha->flags.abort_isp_active = 0;
 
-	ha->flags.ints_enabled = 0;
 #if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2)
 	if (ia64_platform_is("sn2")) {
 		printk(KERN_INFO "scsi(%li): Enabling SN2 PCI DMA "
@@ -1758,69 +1747,6 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
 	return status;
 }
 
-
-/*
- * ISP Firmware Test
- *      Checks if present version of RISC firmware is older than
- *      driver firmware.
- *
- * Input:
- *      ha = adapter block pointer.
- *
- * Returns:
- *      0 = firmware does not need to be loaded.
- */
-static int
-qla1280_isp_firmware(struct scsi_qla_host *ha)
-{
-	struct nvram *nv = (struct nvram *) ha->response_ring;
-	int status = 0;		/* dg 2/27 always loads RISC */
-	uint16_t mb[MAILBOX_REGISTER_COUNT];
-
-	ENTER("qla1280_isp_firmware");
-
-	dprintk(1, "scsi(%li): Determining if RISC is loaded\n", ha->host_no);
-
-	/* Bad NVRAM data, load RISC code. */
-	if (!ha->nvram_valid) {
-		ha->flags.disable_risc_code_load = 0;
-	} else
-		ha->flags.disable_risc_code_load =
-			nv->cntr_flags_1.disable_loading_risc_code;
-
-	if (ha->flags.disable_risc_code_load) {
-		dprintk(3, "qla1280_isp_firmware: Telling RISC to verify "
-			"checksum of loaded BIOS code.\n");
-
-		/* Verify checksum of loaded RISC code. */
-		mb[0] = MBC_VERIFY_CHECKSUM;
-		/* mb[1] = ql12_risc_code_addr01; */
-		mb[1] = *ql1280_board_tbl[ha->devnum].fwstart;
-
-		if (!(status =
-		      qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]))) {
-			/* Start firmware execution. */
-			dprintk(3, "qla1280_isp_firmware: Startng F/W "
-				"execution.\n");
-
-			mb[0] = MBC_EXECUTE_FIRMWARE;
-			/* mb[1] = ql12_risc_code_addr01; */
-			mb[1] = *ql1280_board_tbl[ha->devnum].fwstart;
-			qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]);
-		} else
-			printk(KERN_INFO "qla1280: RISC checksum failed.\n");
-	} else {
-		dprintk(1, "qla1280: NVRAM configured to load RISC load.\n");
-		status = 1;
-	}
-
-	if (status)
-		dprintk(2, "qla1280_isp_firmware: **** Load RISC code ****\n");
-
-	LEAVE("qla1280_isp_firmware");
-	return status;
-}
-
 /*
  * Chip diagnostics
  *      Test chip for proper operation.
@@ -2006,7 +1932,7 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha)
 			"%d,%d(0x%x)\n",
 			risc_code_address, cnt, num, risc_address);
 		for(i = 0; i < cnt; i++)
-			((uint16_t *)ha->request_ring)[i] =
+			((__le16 *)ha->request_ring)[i] =
 				cpu_to_le16(risc_code_address[i]);
 
 		mb[0] = MBC_LOAD_RAM;
@@ -2085,7 +2011,7 @@ qla1280_start_firmware(struct scsi_qla_host *ha)
 	mb[1] = *ql1280_board_tbl[ha->devnum].fwstart;
 	err = qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb);
 	if (err) {
-		printk(KERN_ERR "scsi(%li): Failed checksum\n", ha->host_no);
+		printk(KERN_ERR "scsi(%li): RISC checksum failed.\n", ha->host_no);
 		return err;
 	}
 
@@ -2105,14 +2031,7 @@ qla1280_start_firmware(struct scsi_qla_host *ha)
 static int
 qla1280_load_firmware(struct scsi_qla_host *ha)
 {
-	int err = -ENODEV;
-
-	/* If firmware needs to be loaded */
-	if (!qla1280_isp_firmware(ha)) {
-		printk(KERN_ERR "scsi(%li): isp_firmware() failed!\n",
-				ha->host_no);
-		goto out;
-	}
+	int err;
 
 	err = qla1280_chip_diag(ha);
 	if (err)
@@ -2246,17 +2165,17 @@ qla1280_set_target_defaults(struct scsi_qla_host *ha, int bus, int target)
 {
 	struct nvram *nv = &ha->nvram;
 
-	nv->bus[bus].target[target].parameter.f.renegotiate_on_error = 1;
-	nv->bus[bus].target[target].parameter.f.auto_request_sense = 1;
-	nv->bus[bus].target[target].parameter.f.tag_queuing = 1;
-	nv->bus[bus].target[target].parameter.f.enable_sync = 1;
+	nv->bus[bus].target[target].parameter.renegotiate_on_error = 1;
+	nv->bus[bus].target[target].parameter.auto_request_sense = 1;
+	nv->bus[bus].target[target].parameter.tag_queuing = 1;
+	nv->bus[bus].target[target].parameter.enable_sync = 1;
 #if 1	/* Some SCSI Processors do not seem to like this */
-	nv->bus[bus].target[target].parameter.f.enable_wide = 1;
+	nv->bus[bus].target[target].parameter.enable_wide = 1;
 #endif
-	nv->bus[bus].target[target].parameter.f.parity_checking = 1;
-	nv->bus[bus].target[target].parameter.f.disconnect_allowed = 1;
 	nv->bus[bus].target[target].execution_throttle =
 		nv->bus[bus].max_queue_depth - 1;
+	nv->bus[bus].target[target].parameter.parity_checking = 1;
+	nv->bus[bus].target[target].parameter.disconnect_allowed = 1;
 
 	if (IS_ISP1x160(ha)) {
 		nv->bus[bus].target[target].flags.flags1x160.device_enable = 1;
@@ -2284,9 +2203,9 @@ qla1280_set_defaults(struct scsi_qla_host *ha)
 	/* nv->cntr_flags_1.disable_loading_risc_code = 1; */
 	nv->firmware_feature.f.enable_fast_posting = 1;
 	nv->firmware_feature.f.disable_synchronous_backoff = 1;
-	nv->termination.f.scsi_bus_0_control = 3;
-	nv->termination.f.scsi_bus_1_control = 3;
-	nv->termination.f.auto_term_support = 1;
+	nv->termination.scsi_bus_0_control = 3;
+	nv->termination.scsi_bus_1_control = 3;
+	nv->termination.auto_term_support = 1;
 
 	/*
 	 * Set default FIFO magic - What appropriate values would be here
@@ -2296,7 +2215,12 @@ qla1280_set_defaults(struct scsi_qla_host *ha)
 	 * header file provided by QLogic seems to be bogus or incomplete
 	 * at best.
 	 */
-	nv->isp_config.c = ISP_CFG1_BENAB|ISP_CFG1_F128;
+	nv->isp_config.burst_enable = 1;
+	if (IS_ISP1040(ha))
+		nv->isp_config.fifo_threshold |= 3;
+	else
+		nv->isp_config.fifo_threshold |= 4;
+
 	if (IS_ISP1x160(ha))
 		nv->isp_parameter = 0x01; /* fast memory enable */
 
@@ -2327,66 +2251,53 @@ qla1280_config_target(struct scsi_qla_host *ha, int bus, int target)
 	struct nvram *nv = &ha->nvram;
 	uint16_t mb[MAILBOX_REGISTER_COUNT];
 	int status, lun;
+	uint16_t flag;
 
 	/* Set Target Parameters. */
 	mb[0] = MBC_SET_TARGET_PARAMETERS;
-	mb[1] = (uint16_t) (bus ? target | BIT_7 : target);
-	mb[1] <<= 8;
-
-	/*
-	 * Do not enable wide, sync, and ppr for the initial
-	 * INQUIRY run. We enable this later if we determine
-	 * the target actually supports it.
-	 */
-	nv->bus[bus].target[target].parameter.f.
-		auto_request_sense = 1;
-	nv->bus[bus].target[target].parameter.f.
-		stop_queue_on_check = 0;
-
-	if (IS_ISP1x160(ha))
-		nv->bus[bus].target[target].ppr_1x160.
-			flags.enable_ppr = 0;
+	mb[1] = (uint16_t)((bus ? target | BIT_7 : target) << 8);
 
 	/*
-	 * No sync, wide, etc. while probing
+	 * Do not enable sync and ppr for the initial INQUIRY run. We
+	 * enable this later if we determine the target actually
+	 * supports it.
 	 */
-	mb[2] = (nv->bus[bus].target[target].parameter.c << 8) &
-		~(TP_SYNC /*| TP_WIDE | TP_PPR*/);
+	mb[2] = (TP_RENEGOTIATE | TP_AUTO_REQUEST_SENSE | TP_TAGGED_QUEUE
+		 | TP_WIDE | TP_PARITY | TP_DISCONNECT);
 
 	if (IS_ISP1x160(ha))
 		mb[3] =	nv->bus[bus].target[target].flags.flags1x160.sync_offset << 8;
 	else
 		mb[3] =	nv->bus[bus].target[target].flags.flags1x80.sync_offset << 8;
 	mb[3] |= nv->bus[bus].target[target].sync_period;
-
-	status = qla1280_mailbox_command(ha, BIT_3 | BIT_2 | BIT_1 | BIT_0, &mb[0]);
+	status = qla1280_mailbox_command(ha, 0x0f, mb);
 
 	/* Save Tag queuing enable flag. */
-	mb[0] = BIT_0 << target;
-	if (nv->bus[bus].target[target].parameter.f.tag_queuing)
-		ha->bus_settings[bus].qtag_enables |= mb[0];
+	flag = (BIT_0 << target) & mb[0];
+	if (nv->bus[bus].target[target].parameter.tag_queuing)
+		ha->bus_settings[bus].qtag_enables |= flag;
 
 	/* Save Device enable flag. */
 	if (IS_ISP1x160(ha)) {
 		if (nv->bus[bus].target[target].flags.flags1x160.device_enable)
-			ha->bus_settings[bus].device_enables |= mb[0];
+			ha->bus_settings[bus].device_enables |= flag;
 		ha->bus_settings[bus].lun_disables |= 0;
 	} else {
 		if (nv->bus[bus].target[target].flags.flags1x80.device_enable)
-			ha->bus_settings[bus].device_enables |= mb[0];
+			ha->bus_settings[bus].device_enables |= flag;
 		/* Save LUN disable flag. */
 		if (nv->bus[bus].target[target].flags.flags1x80.lun_disable)
-			ha->bus_settings[bus].lun_disables |= mb[0];
+			ha->bus_settings[bus].lun_disables |= flag;
 	}
 
 	/* Set Device Queue Parameters. */
 	for (lun = 0; lun < MAX_LUNS; lun++) {
 		mb[0] = MBC_SET_DEVICE_QUEUE;
-		mb[1] = (uint16_t)(bus ? target | BIT_7 : target);
-		mb[1] = mb[1] << 8 | lun;
+		mb[1] = (uint16_t)((bus ? target | BIT_7 : target) << 8);
+		mb[1] |= lun;
 		mb[2] = nv->bus[bus].max_queue_depth;
 		mb[3] = nv->bus[bus].target[target].execution_throttle;
-		status |= qla1280_mailbox_command(ha, 0x0f, &mb[0]);
+		status |= qla1280_mailbox_command(ha, 0x0f, mb);
 	}
 
 	return status;
@@ -2431,7 +2342,6 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
 	struct nvram *nv = &ha->nvram;
 	int bus, target, status = 0;
 	uint16_t mb[MAILBOX_REGISTER_COUNT];
-	uint16_t mask;
 
 	ENTER("qla1280_nvram_config");
 
@@ -2439,7 +2349,7 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
 		/* Always force AUTO sense for LINUX SCSI */
 		for (bus = 0; bus < MAX_BUSES; bus++)
 			for (target = 0; target < MAX_TARGETS; target++) {
-				nv->bus[bus].target[target].parameter.f.
+				nv->bus[bus].target[target].parameter.
 					auto_request_sense = 1;
 			}
 	} else {
@@ -2457,31 +2367,40 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
 
 		hwrev = RD_REG_WORD(&reg->cfg_0) & ISP_CFG0_HWMSK;
 
-		cfg1 = RD_REG_WORD(&reg->cfg_1);
+		cfg1 = RD_REG_WORD(&reg->cfg_1) & ~(BIT_4 | BIT_5 | BIT_6);
 		cdma_conf = RD_REG_WORD(&reg->cdma_cfg);
 		ddma_conf = RD_REG_WORD(&reg->ddma_cfg);
 
 		/* Busted fifo, says mjacob. */
-		if (hwrev == ISP_CFG0_1040A)
-			WRT_REG_WORD(&reg->cfg_1, cfg1 | ISP_CFG1_F64);
-		else
-			WRT_REG_WORD(&reg->cfg_1, cfg1 | ISP_CFG1_F64 | ISP_CFG1_BENAB);
+		if (hwrev != ISP_CFG0_1040A)
+			cfg1 |= nv->isp_config.fifo_threshold << 4;
+
+		cfg1 |= nv->isp_config.burst_enable << 2;
+		WRT_REG_WORD(&reg->cfg_1, cfg1);
 
 		WRT_REG_WORD(&reg->cdma_cfg, cdma_conf | CDMA_CONF_BENAB);
 		WRT_REG_WORD(&reg->ddma_cfg, cdma_conf | DDMA_CONF_BENAB);
 	} else {
+		uint16_t cfg1, term;
+
 		/* Set ISP hardware DMA burst */
-		mb[0] = nv->isp_config.c;
+		cfg1 = nv->isp_config.fifo_threshold << 4;
+		cfg1 |= nv->isp_config.burst_enable << 2;
 		/* Enable DMA arbitration on dual channel controllers */
 		if (ha->ports > 1)
-			mb[0] |= BIT_13;
-		WRT_REG_WORD(&reg->cfg_1, mb[0]);
+			cfg1 |= BIT_13;
+		WRT_REG_WORD(&reg->cfg_1, cfg1);
 
 		/* Set SCSI termination. */
-		WRT_REG_WORD(&reg->gpio_enable, (BIT_3 + BIT_2 + BIT_1 + BIT_0));
-		mb[0] = nv->termination.c & (BIT_3 + BIT_2 + BIT_1 + BIT_0);
-		WRT_REG_WORD(&reg->gpio_data, mb[0]);
+		WRT_REG_WORD(&reg->gpio_enable,
+			     BIT_7 | BIT_3 | BIT_2 | BIT_1 | BIT_0);
+		term = nv->termination.scsi_bus_1_control;
+		term |= nv->termination.scsi_bus_0_control << 2;
+		term |= nv->termination.auto_term_support << 7;
+		RD_REG_WORD(&reg->id_l);	/* Flush PCI write */
+		WRT_REG_WORD(&reg->gpio_data, term);
 	}
+	RD_REG_WORD(&reg->id_l);	/* Flush PCI write */
 
 	/* ISP parameter word. */
 	mb[0] = MBC_SET_SYSTEM_PARAMETER;
@@ -2497,16 +2416,17 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
 
 	/* Firmware feature word. */
 	mb[0] = MBC_SET_FIRMWARE_FEATURES;
-	mask = BIT_5 | BIT_1 | BIT_0;
-	mb[1] = le16_to_cpu(nv->firmware_feature.w) & (mask);
+	mb[1] = nv->firmware_feature.f.enable_fast_posting;
+	mb[1] |= nv->firmware_feature.f.report_lvd_bus_transition << 1;
+	mb[1] |= nv->firmware_feature.f.disable_synchronous_backoff << 5;
 #if defined(CONFIG_IA64_GENERIC) || defined (CONFIG_IA64_SGI_SN2)
 	if (ia64_platform_is("sn2")) {
 		printk(KERN_INFO "scsi(%li): Enabling SN2 PCI DMA "
 		       "workaround\n", ha->host_no);
-		mb[1] |= BIT_9;
+		mb[1] |= nv->firmware_feature.f.unused_9 << 9; /* XXX */
 	}
 #endif
-	status |= qla1280_mailbox_command(ha, mask, &mb[0]);
+	status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb);
 
 	/* Retry count and delay. */
 	mb[0] = MBC_SET_RETRY_COUNT;
@@ -2535,27 +2455,27 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
 		mb[2] |= BIT_5;
 	if (nv->bus[1].config_2.data_line_active_negation)
 		mb[2] |= BIT_4;
-	status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, &mb[0]);
+	status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, mb);
 
 	mb[0] = MBC_SET_DATA_OVERRUN_RECOVERY;
 	mb[1] = 2;	/* Reset SCSI bus and return all outstanding IO */
-	status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]);
+	status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb);
 
 	/* thingy */
 	mb[0] = MBC_SET_PCI_CONTROL;
-	mb[1] = 2;	/* Data DMA Channel Burst Enable */
-	mb[2] = 2;	/* Command DMA Channel Burst Enable */
-	status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, &mb[0]);
+	mb[1] = BIT_1;	/* Data DMA Channel Burst Enable */
+	mb[2] = BIT_1;	/* Command DMA Channel Burst Enable */
+	status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, mb);
 
 	mb[0] = MBC_SET_TAG_AGE_LIMIT;
 	mb[1] = 8;
-	status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]);
+	status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb);
 
 	/* Selection timeout. */
 	mb[0] = MBC_SET_SELECTION_TIMEOUT;
 	mb[1] = nv->bus[0].selection_timeout;
 	mb[2] = nv->bus[1].selection_timeout;
-	status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, &mb[0]);
+	status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, mb);
 
 	for (bus = 0; bus < ha->ports; bus++)
 		status |= qla1280_config_bus(ha, bus);
@@ -3066,7 +2986,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 	struct scsi_cmnd *cmd = sp->cmd;
 	cmd_a64_entry_t *pkt;
 	struct scatterlist *sg = NULL;
-	u32 *dword_ptr;
+	__le32 *dword_ptr;
 	dma_addr_t dma_handle;
 	int status = 0;
 	int cnt;
@@ -3104,10 +3024,13 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 				REQUEST_ENTRY_CNT - (ha->req_ring_index - cnt);
 	}
 
+	dprintk(3, "Number of free entries=(%d) seg_cnt=0x%x\n",
+		ha->req_q_cnt, seg_cnt);
+
 	/* If room for request in request ring. */
 	if ((req_cnt + 2) >= ha->req_q_cnt) {
 		status = 1;
-		dprintk(2, "qla1280_64bit_start_scsi: in-ptr=0x%x  req_q_cnt="
+		dprintk(2, "qla1280_start_scsi: in-ptr=0x%x  req_q_cnt="
 			"0x%xreq_cnt=0x%x", ha->req_ring_index, ha->req_q_cnt,
 			req_cnt);
 		goto out;
@@ -3119,7 +3042,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 
 	if (cnt >= MAX_OUTSTANDING_COMMANDS) {
 		status = 1;
-		dprintk(2, "qla1280_64bit_start_scsi: NO ROOM IN "
+		dprintk(2, "qla1280_start_scsi: NO ROOM IN "
 			"OUTSTANDING ARRAY, req_q_cnt=0x%x", ha->req_q_cnt);
 		goto out;
 	}
@@ -3128,7 +3051,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 	ha->req_q_cnt -= req_cnt;
 	CMD_HANDLE(sp->cmd) = (unsigned char *)(unsigned long)(cnt + 1);
 
-	dprintk(2, "64bit_start: cmd=%p sp=%p CDB=%xm, handle %lx\n", cmd, sp,
+	dprintk(2, "start: cmd=%p sp=%p CDB=%xm, handle %lx\n", cmd, sp,
 		cmd->cmnd[0], (long)CMD_HANDLE(sp->cmd));
 	dprintk(2, "             bus %i, target %i, lun %i\n",
 		SCSI_BUS_32(cmd), SCSI_TCN_32(cmd), SCSI_LUN_32(cmd));
@@ -3350,7 +3273,7 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 	struct scsi_cmnd *cmd = sp->cmd;
 	struct cmd_entry *pkt;
 	struct scatterlist *sg = NULL;
-	uint32_t *dword_ptr;
+	__le32 *dword_ptr;
 	int status = 0;
 	int cnt;
 	int req_cnt;
@@ -3993,21 +3916,21 @@ qla1280_get_target_options(struct scsi_cmnd *cmd, struct scsi_qla_host *ha)
 	result = cmd->request_buffer;
 	n = &ha->nvram;
 
-	n->bus[bus].target[target].parameter.f.enable_wide = 0;
-	n->bus[bus].target[target].parameter.f.enable_sync = 0;
+	n->bus[bus].target[target].parameter.enable_wide = 0;
+	n->bus[bus].target[target].parameter.enable_sync = 0;
 	n->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 0;
 
         if (result[7] & 0x60)
-		n->bus[bus].target[target].parameter.f.enable_wide = 1;
+		n->bus[bus].target[target].parameter.enable_wide = 1;
         if (result[7] & 0x10)
-		n->bus[bus].target[target].parameter.f.enable_sync = 1;
+		n->bus[bus].target[target].parameter.enable_sync = 1;
 	if ((result[2] >= 3) && (result[4] + 5 > 56) &&
 	    (result[56] & 0x4))
 		n->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 1;
 
 	dprintk(2, "get_target_options(): wide %i, sync %i, ppr %i\n",
-		n->bus[bus].target[target].parameter.f.enable_wide,
-		n->bus[bus].target[target].parameter.f.enable_sync,
+		n->bus[bus].target[target].parameter.enable_wide,
+		n->bus[bus].target[target].parameter.enable_sync,
 		n->bus[bus].target[target].ppr_1x160.flags.enable_ppr);
 }
 #endif
@@ -4071,7 +3994,7 @@ qla1280_status_entry(struct scsi_qla_host *ha, struct response *pkt,
 		/* Save ISP completion status */
 		CMD_RESULT(cmd) = qla1280_return_status(pkt, cmd);
 
-		if (scsi_status & SS_CHECK_CONDITION) {
+		if (scsi_status & SAM_STAT_CHECK_CONDITION) {
 			if (comp_status != CS_ARS_FAILED) {
 				uint16_t req_sense_length =
 					le16_to_cpu(pkt->req_sense_length);
@@ -4650,7 +4573,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (pci_set_dma_mask(ha->pdev, (dma_addr_t) ~ 0ULL)) {
 		if (pci_set_dma_mask(ha->pdev, 0xffffffff)) {
 			printk(KERN_WARNING "scsi(%li): Unable to set a "
-			       " suitable DMA mask - aboring\n", ha->host_no);
+			       "suitable DMA mask - aborting\n", ha->host_no);
 			error = -ENODEV;
 			goto error_free_irq;
 		}
@@ -4660,14 +4583,14 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 #else
 	if (pci_set_dma_mask(ha->pdev, 0xffffffff)) {
 		printk(KERN_WARNING "scsi(%li): Unable to set a "
-		       " suitable DMA mask - aboring\n", ha->host_no);
+		       "suitable DMA mask - aborting\n", ha->host_no);
 		error = -ENODEV;
 		goto error_free_irq;
 	}
 #endif
 
 	ha->request_ring = pci_alloc_consistent(ha->pdev,
-			((REQUEST_ENTRY_CNT + 1) * (sizeof(request_t))),
+			((REQUEST_ENTRY_CNT + 1) * sizeof(request_t)),
 			&ha->request_dma);
 	if (!ha->request_ring) {
 		printk(KERN_INFO "qla1280: Failed to get request memory\n");
@@ -4675,7 +4598,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	}
 
 	ha->response_ring = pci_alloc_consistent(ha->pdev,
-			((RESPONSE_ENTRY_CNT + 1) * (sizeof(struct response))),
+			((RESPONSE_ENTRY_CNT + 1) * sizeof(struct response)),
 			&ha->response_dma);
 	if (!ha->response_ring) {
 		printk(KERN_INFO "qla1280: Failed to get response memory\n");
@@ -4758,7 +4681,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 #if LINUX_VERSION_CODE >= 0x020600
  error_disable_adapter:
-	WRT_REG_WORD(&ha->iobase->ictrl, 0);
+	qla1280_disable_intrs(ha);
 #endif
  error_free_irq:
 	free_irq(pdev->irq, ha);
@@ -4770,11 +4693,11 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 #endif
  error_free_response_ring:
 	pci_free_consistent(ha->pdev,
-			((RESPONSE_ENTRY_CNT + 1) * (sizeof(struct response))),
+			((RESPONSE_ENTRY_CNT + 1) * sizeof(struct response)),
 			ha->response_ring, ha->response_dma);
  error_free_request_ring:
 	pci_free_consistent(ha->pdev,
-			((REQUEST_ENTRY_CNT + 1) * (sizeof(request_t))),
+			((REQUEST_ENTRY_CNT + 1) * sizeof(request_t)),
 			ha->request_ring, ha->request_dma);
  error_put_host:
 	scsi_host_put(host);
@@ -4795,7 +4718,7 @@ qla1280_remove_one(struct pci_dev *pdev)
 	scsi_remove_host(host);
 #endif
 
-	WRT_REG_WORD(&ha->iobase->ictrl, 0);
+	qla1280_disable_intrs(ha);
 
 	free_irq(pdev->irq, ha);
 
diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h
index d245ae0..59915fb 100644
--- a/drivers/scsi/qla1280.h
+++ b/drivers/scsi/qla1280.h
@@ -94,9 +94,6 @@
 #define REQUEST_ENTRY_CNT		256 /* Number of request entries. */
 #define RESPONSE_ENTRY_CNT		16  /* Number of response entries. */
 
-/* Number of segments 1 - 65535 */
-#define SG_SEGMENTS			32  /* Cmd entry + 6 continuations */
-
 /*
  * SCSI Request Block structure  (sp)  that is placed
  * on cmd->SCp location of every I/O
@@ -378,29 +375,23 @@ struct nvram {
 	uint16_t unused_12;	/* 12, 13 */
 	uint16_t unused_14;	/* 14, 15 */
 
-	union {
-		uint8_t c;
-		struct {
-			uint8_t reserved:2;
-			uint8_t burst_enable:1;
-			uint8_t reserved_1:1;
-			uint8_t fifo_threshold:4;
-		} f;
+	struct {
+		uint8_t reserved:2;
+		uint8_t burst_enable:1;
+		uint8_t reserved_1:1;
+		uint8_t fifo_threshold:4;
 	} isp_config;		/* 16 */
 
 	/* Termination
 	 * 0 = Disable, 1 = high only, 3 = Auto term
 	 */
-	union {
-		uint8_t c;
-		struct {
-			uint8_t scsi_bus_1_control:2;
-			uint8_t scsi_bus_0_control:2;
-			uint8_t unused_0:1;
-			uint8_t unused_1:1;
-			uint8_t unused_2:1;
-			uint8_t auto_term_support:1;
-		} f;
+	struct {
+		uint8_t scsi_bus_1_control:2;
+		uint8_t scsi_bus_0_control:2;
+		uint8_t unused_0:1;
+		uint8_t unused_1:1;
+		uint8_t unused_2:1;
+		uint8_t auto_term_support:1;
 	} termination;		/* 17 */
 
 	uint16_t isp_parameter;	/* 18, 19 */
@@ -460,18 +451,15 @@ struct nvram {
 		uint16_t unused_38;	/* 38, 39 */
 
 		struct {
-			union {
-				uint8_t c;
-				struct {
-					uint8_t renegotiate_on_error:1;
-					uint8_t stop_queue_on_check:1;
-					uint8_t auto_request_sense:1;
-					uint8_t tag_queuing:1;
-					uint8_t enable_sync:1;
-					uint8_t enable_wide:1;
-					uint8_t parity_checking:1;
-					uint8_t disconnect_allowed:1;
-				} f;
+			struct {
+				uint8_t renegotiate_on_error:1;
+				uint8_t stop_queue_on_check:1;
+				uint8_t auto_request_sense:1;
+				uint8_t tag_queuing:1;
+				uint8_t enable_sync:1;
+				uint8_t enable_wide:1;
+				uint8_t parity_checking:1;
+				uint8_t disconnect_allowed:1;
 			} parameter;	/* 40 */
 
 			uint8_t execution_throttle;	/* 41 */
@@ -528,23 +516,23 @@ struct cmd_entry {
 	uint8_t entry_count;		/* Entry count. */
 	uint8_t sys_define;		/* System defined. */
 	uint8_t entry_status;		/* Entry Status. */
-	uint32_t handle;		/* System handle. */
+	__le32 handle;			/* System handle. */
 	uint8_t lun;			/* SCSI LUN */
 	uint8_t target;			/* SCSI ID */
-	uint16_t cdb_len;		/* SCSI command length. */
-	uint16_t control_flags;		/* Control flags. */
-	uint16_t reserved;
-	uint16_t timeout;		/* Command timeout. */
-	uint16_t dseg_count;		/* Data segment count. */
+	__le16 cdb_len;			/* SCSI command length. */
+	__le16 control_flags;		/* Control flags. */
+	__le16 reserved;
+	__le16 timeout;			/* Command timeout. */
+	__le16 dseg_count;		/* Data segment count. */
 	uint8_t scsi_cdb[MAX_CMDSZ];	/* SCSI command words. */
-	uint32_t dseg_0_address;	/* Data segment 0 address. */
-	uint32_t dseg_0_length;		/* Data segment 0 length. */
-	uint32_t dseg_1_address;	/* Data segment 1 address. */
-	uint32_t dseg_1_length;		/* Data segment 1 length. */
-	uint32_t dseg_2_address;	/* Data segment 2 address. */
-	uint32_t dseg_2_length;		/* Data segment 2 length. */
-	uint32_t dseg_3_address;	/* Data segment 3 address. */
-	uint32_t dseg_3_length;		/* Data segment 3 length. */
+	__le32 dseg_0_address;		/* Data segment 0 address. */
+	__le32 dseg_0_length;		/* Data segment 0 length. */
+	__le32 dseg_1_address;		/* Data segment 1 address. */
+	__le32 dseg_1_length;		/* Data segment 1 length. */
+	__le32 dseg_2_address;		/* Data segment 2 address. */
+	__le32 dseg_2_length;		/* Data segment 2 length. */
+	__le32 dseg_3_address;		/* Data segment 3 address. */
+	__le32 dseg_3_length;		/* Data segment 3 length. */
 };
 
 /*
@@ -556,21 +544,21 @@ struct cont_entry {
 	uint8_t entry_count;		/* Entry count. */
 	uint8_t sys_define;		/* System defined. */
 	uint8_t entry_status;		/* Entry Status. */
-	uint32_t reserved;		/* Reserved */
-	uint32_t dseg_0_address;	/* Data segment 0 address. */
-	uint32_t dseg_0_length;		/* Data segment 0 length. */
-	uint32_t dseg_1_address;	/* Data segment 1 address. */
-	uint32_t dseg_1_length;		/* Data segment 1 length. */
-	uint32_t dseg_2_address;	/* Data segment 2 address. */
-	uint32_t dseg_2_length;		/* Data segment 2 length. */
-	uint32_t dseg_3_address;	/* Data segment 3 address. */
-	uint32_t dseg_3_length;		/* Data segment 3 length. */
-	uint32_t dseg_4_address;	/* Data segment 4 address. */
-	uint32_t dseg_4_length;		/* Data segment 4 length. */
-	uint32_t dseg_5_address;	/* Data segment 5 address. */
-	uint32_t dseg_5_length;		/* Data segment 5 length. */
-	uint32_t dseg_6_address;	/* Data segment 6 address. */
-	uint32_t dseg_6_length;		/* Data segment 6 length. */
+	__le32 reserved;		/* Reserved */
+	__le32 dseg_0_address;		/* Data segment 0 address. */
+	__le32 dseg_0_length;		/* Data segment 0 length. */
+	__le32 dseg_1_address;		/* Data segment 1 address. */
+	__le32 dseg_1_length;		/* Data segment 1 length. */
+	__le32 dseg_2_address;		/* Data segment 2 address. */
+	__le32 dseg_2_length;		/* Data segment 2 length. */
+	__le32 dseg_3_address;		/* Data segment 3 address. */
+	__le32 dseg_3_length;		/* Data segment 3 length. */
+	__le32 dseg_4_address;		/* Data segment 4 address. */
+	__le32 dseg_4_length;		/* Data segment 4 length. */
+	__le32 dseg_5_address;		/* Data segment 5 address. */
+	__le32 dseg_5_length;		/* Data segment 5 length. */
+	__le32 dseg_6_address;		/* Data segment 6 address. */
+	__le32 dseg_6_length;		/* Data segment 6 length. */
 };
 
 /*
@@ -586,22 +574,22 @@ struct response {
 #define RF_FULL         BIT_1	/* Full */
 #define RF_BAD_HEADER   BIT_2	/* Bad header. */
 #define RF_BAD_PAYLOAD  BIT_3	/* Bad payload. */
-	uint32_t handle;	/* System handle. */
-	uint16_t scsi_status;	/* SCSI status. */
-	uint16_t comp_status;	/* Completion status. */
-	uint16_t state_flags;	/* State flags. */
-#define SF_TRANSFER_CMPL BIT_14	/* Transfer Complete. */
-#define SF_GOT_SENSE    BIT_13	/* Got Sense */
-#define SF_GOT_STATUS    BIT_12	/* Got Status */
-#define SF_TRANSFERRED_DATA BIT_11	/* Transferred data */
-#define SF_SENT_CDB   BIT_10	/* Send CDB */
-#define SF_GOT_TARGET  BIT_9	/*  */
-#define SF_GOT_BUS     BIT_8	/*  */
-	uint16_t status_flags;	/* Status flags. */
-	uint16_t time;		/* Time. */
-	uint16_t req_sense_length;	/* Request sense data length. */
-	uint32_t residual_length;	/* Residual transfer length. */
-	uint16_t reserved[4];
+	__le32 handle;		/* System handle. */
+	__le16 scsi_status;	/* SCSI status. */
+	__le16 comp_status;	/* Completion status. */
+	__le16 state_flags;	/* State flags. */
+#define SF_TRANSFER_CMPL	BIT_14	/* Transfer Complete. */
+#define SF_GOT_SENSE	 	BIT_13	/* Got Sense */
+#define SF_GOT_STATUS	 	BIT_12	/* Got Status */
+#define SF_TRANSFERRED_DATA	BIT_11	/* Transferred data */
+#define SF_SENT_CDB	 	BIT_10	/* Send CDB */
+#define SF_GOT_TARGET	 	BIT_9	/*  */
+#define SF_GOT_BUS	 	BIT_8	/*  */
+	__le16 status_flags;	/* Status flags. */
+	__le16 time;		/* Time. */
+	__le16 req_sense_length;/* Request sense data length. */
+	__le32 residual_length;	/* Residual transfer length. */
+	__le16 reserved[4];
 	uint8_t req_sense_data[32];	/* Request sense data. */
 };
 
@@ -614,7 +602,7 @@ struct mrk_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t sys_define;	/* System defined. */
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved;
+	__le32 reserved;
 	uint8_t lun;		/* SCSI LUN */
 	uint8_t target;		/* SCSI ID */
 	uint8_t modifier;	/* Modifier (7-0). */
@@ -638,11 +626,11 @@ struct ecmd_entry {
 	uint32_t handle;	/* System handle. */
 	uint8_t lun;		/* SCSI LUN */
 	uint8_t target;		/* SCSI ID */
-	uint16_t cdb_len;	/* SCSI command length. */
-	uint16_t control_flags;	/* Control flags. */
-	uint16_t reserved;
-	uint16_t timeout;	/* Command timeout. */
-	uint16_t dseg_count;	/* Data segment count. */
+	__le16 cdb_len;		/* SCSI command length. */
+	__le16 control_flags;	/* Control flags. */
+	__le16 reserved;
+	__le16 timeout;		/* Command timeout. */
+	__le16 dseg_count;	/* Data segment count. */
 	uint8_t scsi_cdb[88];	/* SCSI command words. */
 };
 
@@ -655,20 +643,20 @@ typedef struct {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t sys_define;	/* System defined. */
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t handle;	/* System handle. */
+	__le32 handle;	/* System handle. */
 	uint8_t lun;		/* SCSI LUN */
 	uint8_t target;		/* SCSI ID */
-	uint16_t cdb_len;	/* SCSI command length. */
-	uint16_t control_flags;	/* Control flags. */
-	uint16_t reserved;
-	uint16_t timeout;	/* Command timeout. */
-	uint16_t dseg_count;	/* Data segment count. */
+	__le16 cdb_len;	/* SCSI command length. */
+	__le16 control_flags;	/* Control flags. */
+	__le16 reserved;
+	__le16 timeout;	/* Command timeout. */
+	__le16 dseg_count;	/* Data segment count. */
 	uint8_t scsi_cdb[MAX_CMDSZ];	/* SCSI command words. */
-	uint32_t reserved_1[2];	/* unused */
-	uint32_t dseg_0_address[2];	/* Data segment 0 address. */
-	uint32_t dseg_0_length;	/* Data segment 0 length. */
-	uint32_t dseg_1_address[2];	/* Data segment 1 address. */
-	uint32_t dseg_1_length;	/* Data segment 1 length. */
+	__le32 reserved_1[2];	/* unused */
+	__le32 dseg_0_address[2];	/* Data segment 0 address. */
+	__le32 dseg_0_length;	/* Data segment 0 length. */
+	__le32 dseg_1_address[2];	/* Data segment 1 address. */
+	__le32 dseg_1_length;	/* Data segment 1 length. */
 } cmd_a64_entry_t, request_t;
 
 /*
@@ -680,16 +668,16 @@ struct cont_a64_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t sys_define;	/* System defined. */
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t dseg_0_address[2];	/* Data segment 0 address. */
-	uint32_t dseg_0_length;	/* Data segment 0 length. */
-	uint32_t dseg_1_address[2];	/* Data segment 1 address. */
-	uint32_t dseg_1_length;	/* Data segment 1 length. */
-	uint32_t dseg_2_address[2];	/* Data segment 2 address. */
-	uint32_t dseg_2_length;	/* Data segment 2 length. */
-	uint32_t dseg_3_address[2];	/* Data segment 3 address. */
-	uint32_t dseg_3_length;	/* Data segment 3 length. */
-	uint32_t dseg_4_address[2];	/* Data segment 4 address. */
-	uint32_t dseg_4_length;	/* Data segment 4 length. */
+	__le32 dseg_0_address[2];	/* Data segment 0 address. */
+	__le32 dseg_0_length;		/* Data segment 0 length. */
+	__le32 dseg_1_address[2];	/* Data segment 1 address. */
+	__le32 dseg_1_length;		/* Data segment 1 length. */
+	__le32 dseg_2_address[2];	/* Data segment 2 address. */
+	__le32 dseg_2_length;		/* Data segment 2 length. */
+	__le32 dseg_3_address[2];	/* Data segment 3 address. */
+	__le32 dseg_3_length;		/* Data segment 3 length. */
+	__le32 dseg_4_address[2];	/* Data segment 4 address. */
+	__le32 dseg_4_length;		/* Data segment 4 length. */
 };
 
 /*
@@ -701,10 +689,10 @@ struct elun_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status not used. */
-	uint32_t reserved_2;
-	uint16_t lun;		/* Bit 15 is bus number. */
-	uint16_t reserved_4;
-	uint32_t option_flags;
+	__le32 reserved_2;
+	__le16 lun;		/* Bit 15 is bus number. */
+	__le16 reserved_4;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t reserved_5;
 	uint8_t command_count;	/* Number of ATIOs allocated. */
@@ -714,8 +702,8 @@ struct elun_entry {
 	/* commands (2-26). */
 	uint8_t group_7_length;	/* SCSI CDB length for group 7 */
 	/* commands (2-26). */
-	uint16_t timeout;	/* 0 = 30 seconds, 0xFFFF = disable */
-	uint16_t reserved_6[20];
+	__le16 timeout;		/* 0 = 30 seconds, 0xFFFF = disable */
+	__le16 reserved_6[20];
 };
 
 /*
@@ -729,20 +717,20 @@ struct modify_lun_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved_2;
+	__le32 reserved_2;
 	uint8_t lun;		/* SCSI LUN */
 	uint8_t reserved_3;
 	uint8_t operators;
 	uint8_t reserved_4;
-	uint32_t option_flags;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t reserved_5;
 	uint8_t command_count;	/* Number of ATIOs allocated. */
 	uint8_t immed_notify_count;	/* Number of Immediate Notify */
 	/* entries allocated. */
-	uint16_t reserved_6;
-	uint16_t timeout;	/* 0 = 30 seconds, 0xFFFF = disable */
-	uint16_t reserved_7[20];
+	__le16 reserved_6;
+	__le16 timeout;		/* 0 = 30 seconds, 0xFFFF = disable */
+	__le16 reserved_7[20];
 };
 
 /*
@@ -754,20 +742,20 @@ struct notify_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved_2;
+	__le32 reserved_2;
 	uint8_t lun;
 	uint8_t initiator_id;
 	uint8_t reserved_3;
 	uint8_t target_id;
-	uint32_t option_flags;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t reserved_4;
 	uint8_t tag_value;	/* Received queue tag message value */
 	uint8_t tag_type;	/* Received queue tag message type */
 	/* entries allocated. */
-	uint16_t seq_id;
+	__le16 seq_id;
 	uint8_t scsi_msg[8];	/* SCSI message not handled by ISP */
-	uint16_t reserved_5[8];
+	__le16 reserved_5[8];
 	uint8_t sense_data[18];
 };
 
@@ -780,16 +768,16 @@ struct nack_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved_2;
+	__le32 reserved_2;
 	uint8_t lun;
 	uint8_t initiator_id;
 	uint8_t reserved_3;
 	uint8_t target_id;
-	uint32_t option_flags;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t event;
-	uint16_t seq_id;
-	uint16_t reserved_4[22];
+	__le16 seq_id;
+	__le16 reserved_4[22];
 };
 
 /*
@@ -801,12 +789,12 @@ struct atio_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved_2;
+	__le32 reserved_2;
 	uint8_t lun;
 	uint8_t initiator_id;
 	uint8_t cdb_len;
 	uint8_t target_id;
-	uint32_t option_flags;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t scsi_status;
 	uint8_t tag_value;	/* Received queue tag message value */
@@ -824,28 +812,28 @@ struct ctio_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved_2;
+	__le32 reserved_2;
 	uint8_t lun;		/* SCSI LUN */
 	uint8_t initiator_id;
 	uint8_t reserved_3;
 	uint8_t target_id;
-	uint32_t option_flags;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t scsi_status;
 	uint8_t tag_value;	/* Received queue tag message value */
 	uint8_t tag_type;	/* Received queue tag message type */
-	uint32_t transfer_length;
-	uint32_t residual;
-	uint16_t timeout;	/* 0 = 30 seconds, 0xFFFF = disable */
-	uint16_t dseg_count;	/* Data segment count. */
-	uint32_t dseg_0_address;	/* Data segment 0 address. */
-	uint32_t dseg_0_length;	/* Data segment 0 length. */
-	uint32_t dseg_1_address;	/* Data segment 1 address. */
-	uint32_t dseg_1_length;	/* Data segment 1 length. */
-	uint32_t dseg_2_address;	/* Data segment 2 address. */
-	uint32_t dseg_2_length;	/* Data segment 2 length. */
-	uint32_t dseg_3_address;	/* Data segment 3 address. */
-	uint32_t dseg_3_length;	/* Data segment 3 length. */
+	__le32 transfer_length;
+	__le32 residual;
+	__le16 timeout;		/* 0 = 30 seconds, 0xFFFF = disable */
+	__le16 dseg_count;	/* Data segment count. */
+	__le32 dseg_0_address;	/* Data segment 0 address. */
+	__le32 dseg_0_length;	/* Data segment 0 length. */
+	__le32 dseg_1_address;	/* Data segment 1 address. */
+	__le32 dseg_1_length;	/* Data segment 1 length. */
+	__le32 dseg_2_address;	/* Data segment 2 address. */
+	__le32 dseg_2_length;	/* Data segment 2 length. */
+	__le32 dseg_3_address;	/* Data segment 3 address. */
+	__le32 dseg_3_length;	/* Data segment 3 length. */
 };
 
 /*
@@ -857,24 +845,24 @@ struct ctio_ret_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved_2;
+	__le32 reserved_2;
 	uint8_t lun;		/* SCSI LUN */
 	uint8_t initiator_id;
 	uint8_t reserved_3;
 	uint8_t target_id;
-	uint32_t option_flags;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t scsi_status;
 	uint8_t tag_value;	/* Received queue tag message value */
 	uint8_t tag_type;	/* Received queue tag message type */
-	uint32_t transfer_length;
-	uint32_t residual;
-	uint16_t timeout;	/* 0 = 30 seconds, 0xFFFF = disable */
-	uint16_t dseg_count;	/* Data segment count. */
-	uint32_t dseg_0_address;	/* Data segment 0 address. */
-	uint32_t dseg_0_length;	/* Data segment 0 length. */
-	uint32_t dseg_1_address;	/* Data segment 1 address. */
-	uint16_t dseg_1_length;	/* Data segment 1 length. */
+	__le32 transfer_length;
+	__le32 residual;
+	__le16 timeout;		/* 0 = 30 seconds, 0xFFFF = disable */
+	__le16 dseg_count;	/* Data segment count. */
+	__le32 dseg_0_address;	/* Data segment 0 address. */
+	__le32 dseg_0_length;	/* Data segment 0 length. */
+	__le32 dseg_1_address;	/* Data segment 1 address. */
+	__le16 dseg_1_length;	/* Data segment 1 length. */
 	uint8_t sense_data[18];
 };
 
@@ -887,25 +875,25 @@ struct ctio_a64_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved_2;
+	__le32 reserved_2;
 	uint8_t lun;		/* SCSI LUN */
 	uint8_t initiator_id;
 	uint8_t reserved_3;
 	uint8_t target_id;
-	uint32_t option_flags;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t scsi_status;
 	uint8_t tag_value;	/* Received queue tag message value */
 	uint8_t tag_type;	/* Received queue tag message type */
-	uint32_t transfer_length;
-	uint32_t residual;
-	uint16_t timeout;	/* 0 = 30 seconds, 0xFFFF = disable */
-	uint16_t dseg_count;	/* Data segment count. */
-	uint32_t reserved_4[2];
-	uint32_t dseg_0_address[2];	/* Data segment 0 address. */
-	uint32_t dseg_0_length;	/* Data segment 0 length. */
-	uint32_t dseg_1_address[2];	/* Data segment 1 address. */
-	uint32_t dseg_1_length;	/* Data segment 1 length. */
+	__le32 transfer_length;
+	__le32 residual;
+	__le16 timeout;		/* 0 = 30 seconds, 0xFFFF = disable */
+	__le16 dseg_count;	/* Data segment count. */
+	__le32 reserved_4[2];
+	__le32 dseg_0_address[2];/* Data segment 0 address. */
+	__le32 dseg_0_length;	/* Data segment 0 length. */
+	__le32 dseg_1_address[2];/* Data segment 1 address. */
+	__le32 dseg_1_length;	/* Data segment 1 length. */
 };
 
 /*
@@ -917,21 +905,21 @@ struct ctio_a64_ret_entry {
 	uint8_t entry_count;	/* Entry count. */
 	uint8_t reserved_1;
 	uint8_t entry_status;	/* Entry Status. */
-	uint32_t reserved_2;
+	__le32 reserved_2;
 	uint8_t lun;		/* SCSI LUN */
 	uint8_t initiator_id;
 	uint8_t reserved_3;
 	uint8_t target_id;
-	uint32_t option_flags;
+	__le32 option_flags;
 	uint8_t status;
 	uint8_t scsi_status;
 	uint8_t tag_value;	/* Received queue tag message value */
 	uint8_t tag_type;	/* Received queue tag message type */
-	uint32_t transfer_length;
-	uint32_t residual;
-	uint16_t timeout;	/* 0 = 30 seconds, 0xFFFF = disable */
-	uint16_t dseg_count;	/* Data segment count. */
-	uint16_t reserved_4[7];
+	__le32 transfer_length;
+	__le32 residual;
+	__le16 timeout;		/* 0 = 30 seconds, 0xFFFF = disable */
+	__le16 dseg_count;	/* Data segment count. */
+	__le16 reserved_4[7];
 	uint8_t sense_data[18];
 };
 
@@ -979,14 +967,6 @@ struct ctio_a64_ret_entry {
 #define CS_RETRY            0x82	/* Driver defined */
 
 /*
- * ISP status entry - SCSI status byte bit definitions.
- */
-#define SS_CHECK_CONDITION  BIT_1
-#define SS_CONDITION_MET    BIT_2
-#define SS_BUSY_CONDITION   BIT_3
-#define SS_RESERVE_CONFLICT (BIT_4 | BIT_3)
-
-/*
  * ISP target entries - Option flags bit definitions.
  */
 #define OF_ENABLE_TAG       BIT_1	/* Tagged queue action enable */
@@ -1082,10 +1062,6 @@ struct scsi_qla_host {
 		uint32_t reset_active:1;		/* 3 */
 		uint32_t abort_isp_active:1;		/* 4 */
 		uint32_t disable_risc_code_load:1;	/* 5 */
-		uint32_t enable_64bit_addressing:1;	/* 6 */
-		uint32_t in_reset:1;			/* 7 */
-		uint32_t ints_enabled:1;
-		uint32_t ignore_nvram:1;
 #ifdef __ia64__
 		uint32_t use_pci_vchannel:1;
 #endif
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 659a5d6..fe0fce7 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -211,6 +211,138 @@ qla2x00_free_sysfs_attr(scsi_qla_host_t *ha)
 	sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr);
 }
 
+/* Scsi_Host attributes. */
+
+static ssize_t
+qla2x00_drvr_version_show(struct class_device *cdev, char *buf)
+{
+	return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
+}
+
+static ssize_t
+qla2x00_fw_version_show(struct class_device *cdev, char *buf)
+{
+	scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+	char fw_str[30];
+
+	return snprintf(buf, PAGE_SIZE, "%s\n",
+	    ha->isp_ops.fw_version_str(ha, fw_str));
+}
+
+static ssize_t
+qla2x00_serial_num_show(struct class_device *cdev, char *buf)
+{
+	scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+	uint32_t sn;
+
+	sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
+	return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
+	    sn % 100000);
+}
+
+static ssize_t
+qla2x00_isp_name_show(struct class_device *cdev, char *buf)
+{
+	scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+	return snprintf(buf, PAGE_SIZE, "%s\n", ha->brd_info->isp_name);
+}
+
+static ssize_t
+qla2x00_isp_id_show(struct class_device *cdev, char *buf)
+{
+	scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+	return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
+	    ha->product_id[0], ha->product_id[1], ha->product_id[2],
+	    ha->product_id[3]);
+}
+
+static ssize_t
+qla2x00_model_name_show(struct class_device *cdev, char *buf)
+{
+	scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+	return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_number);
+}
+
+static ssize_t
+qla2x00_model_desc_show(struct class_device *cdev, char *buf)
+{
+	scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+	return snprintf(buf, PAGE_SIZE, "%s\n",
+	    ha->model_desc ? ha->model_desc: "");
+}
+
+static ssize_t
+qla2x00_pci_info_show(struct class_device *cdev, char *buf)
+{
+	scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+	char pci_info[30];
+
+	return snprintf(buf, PAGE_SIZE, "%s\n",
+	    ha->isp_ops.pci_info_str(ha, pci_info));
+}
+
+static ssize_t
+qla2x00_state_show(struct class_device *cdev, char *buf)
+{
+	scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+	int len = 0;
+
+	if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
+	    atomic_read(&ha->loop_state) == LOOP_DEAD)
+		len = snprintf(buf, PAGE_SIZE, "Link Down\n");
+	else if (atomic_read(&ha->loop_state) != LOOP_READY ||
+	    test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) ||
+	    test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags))
+		len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n");
+	else {
+		len = snprintf(buf, PAGE_SIZE, "Link Up - ");
+
+		switch (ha->current_topology) {
+		case ISP_CFG_NL:
+			len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n");
+			break;
+		case ISP_CFG_FL:
+			len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
+			break;
+		case ISP_CFG_N:
+			len += snprintf(buf + len, PAGE_SIZE-len,
+			    "N_Port to N_Port\n");
+			break;
+		case ISP_CFG_F:
+			len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
+			break;
+		default:
+			len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n");
+			break;
+		}
+	}
+	return len;
+}
+
+static CLASS_DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show,
+	NULL);
+static CLASS_DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
+static CLASS_DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
+static CLASS_DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
+static CLASS_DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
+static CLASS_DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
+static CLASS_DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
+static CLASS_DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
+static CLASS_DEVICE_ATTR(state, S_IRUGO, qla2x00_state_show, NULL);
+
+struct class_device_attribute *qla2x00_host_attrs[] = {
+	&class_device_attr_driver_version,
+	&class_device_attr_fw_version,
+	&class_device_attr_serial_num,
+	&class_device_attr_isp_name,
+	&class_device_attr_isp_id,
+	&class_device_attr_model_name,
+	&class_device_attr_model_desc,
+	&class_device_attr_pci_info,
+	&class_device_attr_state,
+	NULL,
+};
+
 /* Host attributes. */
 
 static void
@@ -304,10 +436,13 @@ struct fc_function_template qla2xxx_transport_functions = {
 
 	.show_host_node_name = 1,
 	.show_host_port_name = 1,
+	.show_host_supported_classes = 1,
+
 	.get_host_port_id = qla2x00_get_host_port_id,
 	.show_host_port_id = 1,
 
 	.dd_fcrport_size = sizeof(struct fc_port *),
+	.show_rport_supported_classes = 1,
 
 	.get_starget_node_name = qla2x00_get_starget_node_name,
 	.show_starget_node_name = 1,
@@ -329,4 +464,5 @@ qla2x00_init_host_attr(scsi_qla_host_t *ha)
 	    be64_to_cpu(*(uint64_t *)ha->init_cb->node_name);
 	fc_host_port_name(ha->host) =
 	    be64_to_cpu(*(uint64_t *)ha->init_cb->port_name);
+	fc_host_supported_classes(ha->host) = FC_COS_CLASS3;
 }
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index b8d90e9..9684e7a 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -81,6 +81,7 @@
 #define DEBUG2_3_11(x)  do {x;} while (0);
 #define DEBUG2_9_10(x)    do {x;} while (0);
 #define DEBUG2_11(x)    do {x;} while (0);
+#define DEBUG2_13(x)    do {x;} while (0);
 #else
 #define DEBUG2(x)	do {} while (0);
 #endif
@@ -169,8 +170,14 @@
 
 #if defined(QL_DEBUG_LEVEL_13)
 #define DEBUG13(x)      do {x;} while (0)
+#if !defined(DEBUG2_13)
+#define DEBUG2_13(x)    do {x;} while(0)
+#endif
 #else
 #define DEBUG13(x)	do {} while (0)
+#if !defined(QL_DEBUG_LEVEL_2)
+#define DEBUG2_13(x)	do {} while(0)
+#endif
 #endif
 
 #if defined(QL_DEBUG_LEVEL_14)
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 1c6d366..b455c31 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -214,6 +214,7 @@
  * valid range of an N-PORT id is 0 through 0x7ef.
  */
 #define NPH_LAST_HANDLE		0x7ef
+#define NPH_MGMT_SERVER		0x7fa		/*  FFFFFA */
 #define NPH_SNS			0x7fc		/*  FFFFFC */
 #define NPH_FABRIC_CONTROLLER	0x7fd		/*  FFFFFD */
 #define NPH_F_PORT		0x7fe		/*  FFFFFE */
@@ -630,6 +631,7 @@ typedef struct {
 #define MBC_WRITE_RAM_WORD_EXTENDED	0xd	/* Write RAM word extended */
 #define MBC_READ_RAM_EXTENDED		0xf	/* Read RAM extended. */
 #define MBC_IOCB_COMMAND		0x12	/* Execute IOCB command. */
+#define MBC_STOP_FIRMWARE		0x14	/* Stop firmware. */
 #define MBC_ABORT_COMMAND		0x15	/* Abort IOCB command. */
 #define MBC_ABORT_DEVICE		0x16	/* Abort device (ID/LUN). */
 #define MBC_ABORT_TARGET		0x17	/* Abort target (ID). */
@@ -913,7 +915,7 @@ typedef struct {
 	 * MSB BIT 1 =
 	 * MSB BIT 2 =
 	 * MSB BIT 3 =
-	 * MSB BIT 4 =
+	 * MSB BIT 4 = LED mode
 	 * MSB BIT 5 = enable 50 ohm termination
 	 * MSB BIT 6 = Data Rate (2300 only)
 	 * MSB BIT 7 = Data Rate (2300 only)
@@ -1035,7 +1037,7 @@ typedef struct {
 	 * MSB BIT 1 =
 	 * MSB BIT 2 =
 	 * MSB BIT 3 =
-	 * MSB BIT 4 =
+	 * MSB BIT 4 = LED mode
 	 * MSB BIT 5 = enable 50 ohm termination
 	 * MSB BIT 6 = Data Rate (2300 only)
 	 * MSB BIT 7 = Data Rate (2300 only)
@@ -1131,10 +1133,7 @@ typedef struct {
 
 	uint8_t link_down_timeout;
 
-	uint8_t adapter_id_0[4];
-	uint8_t adapter_id_1[4];
-	uint8_t adapter_id_2[4];
-	uint8_t adapter_id_3[4];
+	uint8_t adapter_id[16];
 
 	uint8_t alt1_boot_node_name[WWN_SIZE];
 	uint16_t alt1_boot_lun_number;
@@ -1673,6 +1672,7 @@ typedef struct fc_port {
     	uint8_t cur_path;		/* current path id */
 
 	struct fc_rport *rport;
+	u32 supported_classes;
 } fc_port_t;
 
 /*
@@ -1727,6 +1727,8 @@ typedef struct fc_port {
 
 #define CT_REJECT_RESPONSE	0x8001
 #define CT_ACCEPT_RESPONSE	0x8002
+#define CT_REASON_CANNOT_PERFORM	0x09
+#define CT_EXPL_ALREADY_REGISTERED	0x10
 
 #define NS_N_PORT_TYPE	0x01
 #define NS_NL_PORT_TYPE	0x02
@@ -1768,6 +1770,100 @@ typedef struct fc_port {
 #define	RSNN_NN_REQ_SIZE (16 + 8 + 1 + 255)
 #define	RSNN_NN_RSP_SIZE 16
 
+/*
+ * HBA attribute types.
+ */
+#define FDMI_HBA_ATTR_COUNT			9
+#define FDMI_HBA_NODE_NAME			1
+#define FDMI_HBA_MANUFACTURER			2
+#define FDMI_HBA_SERIAL_NUMBER			3
+#define FDMI_HBA_MODEL				4
+#define FDMI_HBA_MODEL_DESCRIPTION		5
+#define FDMI_HBA_HARDWARE_VERSION		6
+#define FDMI_HBA_DRIVER_VERSION			7
+#define FDMI_HBA_OPTION_ROM_VERSION		8
+#define FDMI_HBA_FIRMWARE_VERSION		9
+#define FDMI_HBA_OS_NAME_AND_VERSION		0xa
+#define FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH	0xb
+
+struct ct_fdmi_hba_attr {
+	uint16_t type;
+	uint16_t len;
+	union {
+		uint8_t node_name[WWN_SIZE];
+		uint8_t manufacturer[32];
+		uint8_t serial_num[8];
+		uint8_t model[16];
+		uint8_t model_desc[80];
+		uint8_t hw_version[16];
+		uint8_t driver_version[32];
+		uint8_t orom_version[16];
+		uint8_t fw_version[16];
+		uint8_t os_version[128];
+		uint8_t max_ct_len[4];
+	} a;
+};
+
+struct ct_fdmi_hba_attributes {
+	uint32_t count;
+	struct ct_fdmi_hba_attr entry[FDMI_HBA_ATTR_COUNT];
+};
+
+/*
+ * Port attribute types.
+ */
+#define FDMI_PORT_ATTR_COUNT		5
+#define FDMI_PORT_FC4_TYPES		1
+#define FDMI_PORT_SUPPORT_SPEED		2
+#define FDMI_PORT_CURRENT_SPEED		3
+#define FDMI_PORT_MAX_FRAME_SIZE	4
+#define FDMI_PORT_OS_DEVICE_NAME	5
+#define FDMI_PORT_HOST_NAME		6
+
+struct ct_fdmi_port_attr {
+	uint16_t type;
+	uint16_t len;
+	union {
+		uint8_t fc4_types[32];
+		uint32_t sup_speed;
+		uint32_t cur_speed;
+		uint32_t max_frame_size;
+		uint8_t os_dev_name[32];
+		uint8_t host_name[32];
+	} a;
+};
+
+/*
+ * Port Attribute Block.
+ */
+struct ct_fdmi_port_attributes {
+	uint32_t count;
+	struct ct_fdmi_port_attr entry[FDMI_PORT_ATTR_COUNT];
+};
+
+/* FDMI definitions. */
+#define GRHL_CMD	0x100
+#define GHAT_CMD	0x101
+#define GRPL_CMD	0x102
+#define GPAT_CMD	0x110
+
+#define RHBA_CMD	0x200
+#define RHBA_RSP_SIZE	16
+
+#define RHAT_CMD	0x201
+#define RPRT_CMD	0x210
+
+#define RPA_CMD		0x211
+#define RPA_RSP_SIZE	16
+
+#define DHBA_CMD	0x300
+#define DHBA_REQ_SIZE	(16 + 8)
+#define DHBA_RSP_SIZE	16
+
+#define DHAT_CMD	0x301
+#define DPRT_CMD	0x310
+#define DPA_CMD		0x311
+
 /* CT command header -- request/response common fields */
 struct ct_cmd_hdr {
 	uint8_t revision;
@@ -1825,6 +1921,43 @@ struct ct_sns_req {
 			uint8_t name_len;
 			uint8_t sym_node_name[255];
 		} rsnn_nn;
+
+		struct {
+			uint8_t hba_indentifier[8];
+		} ghat;
+
+		struct {
+			uint8_t hba_identifier[8];
+			uint32_t entry_count;
+			uint8_t port_name[8];
+			struct ct_fdmi_hba_attributes attrs;
+		} rhba;
+
+		struct {
+			uint8_t hba_identifier[8];
+			struct ct_fdmi_hba_attributes attrs;
+		} rhat;
+
+		struct {
+			uint8_t port_name[8];
+			struct ct_fdmi_port_attributes attrs;
+		} rpa;
+
+		struct {
+			uint8_t port_name[8];
+		} dhba;
+
+		struct {
+			uint8_t port_name[8];
+		} dhat;
+
+		struct {
+			uint8_t port_name[8];
+		} dprt;
+
+		struct {
+			uint8_t port_name[8];
+		} dpa;
 	} req;
 };
 
@@ -1882,6 +2015,12 @@ struct ct_sns_rsp {
 		struct {
 			uint8_t fc4_types[32];
 		} gft_id;
+
+		struct {
+			uint32_t entry_count;
+			uint8_t port_name[8];
+			struct ct_fdmi_hba_attributes attrs;
+		} ghat;
 	} rsp;
 };
 
@@ -2032,6 +2171,8 @@ struct isp_operations {
 	uint16_t (*calc_req_entries) (uint16_t);
 	void (*build_iocbs) (srb_t *, cmd_entry_t *, uint16_t);
 	void * (*prep_ms_iocb) (struct scsi_qla_host *, uint32_t, uint32_t);
+	void * (*prep_ms_fdmi_iocb) (struct scsi_qla_host *, uint32_t,
+	    uint32_t);
 
 	uint8_t * (*read_nvram) (struct scsi_qla_host *, uint8_t *,
 		uint32_t, uint32_t);
@@ -2111,6 +2252,7 @@ typedef struct scsi_qla_host {
 #define IOCTL_ERROR_RECOVERY	23
 #define LOOP_RESET_NEEDED	24
 #define BEACON_BLINK_NEEDED	25
+#define REGISTER_FDMI_NEEDED	26
 
 	uint32_t	device_flags;
 #define DFLG_LOCAL_DEVICES		BIT_0
@@ -2204,6 +2346,7 @@ typedef struct scsi_qla_host {
 	int		port_down_retry_count;
 	uint8_t		mbx_count;
 	uint16_t	last_loop_id;
+	uint16_t	mgmt_svr_loop_id;
 
         uint32_t	login_retry_count;
 
@@ -2318,6 +2461,7 @@ typedef struct scsi_qla_host {
 	uint8_t		model_number[16+1];
 #define BINZERO		"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
 	char		*model_desc;
+	uint8_t		adapter_id[16+1];
 
 	uint8_t		*node_name;
 	uint8_t		*port_name;
@@ -2377,6 +2521,7 @@ typedef struct scsi_qla_host {
 #define QLA_SUSPENDED			0x106
 #define QLA_BUSY			0x107
 #define QLA_RSCNS_HANDLED		0x108
+#define QLA_ALREADY_REGISTERED		0x109
 
 /*
 * Stat info for all adpaters
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 665c203..1ed32e7 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -79,6 +79,7 @@ extern int ql2xplogiabsentdevice;
 extern int ql2xenablezio;
 extern int ql2xintrdelaytimer;
 extern int ql2xloginretrycount;
+extern int ql2xfdmienable;
 
 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
 
@@ -147,9 +148,6 @@ qla2x00_abort_target(fc_port_t *);
 #endif
 
 extern int
-qla2x00_target_reset(scsi_qla_host_t *, struct fc_port *);
-
-extern int
 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
     uint8_t *, uint16_t *);
 
@@ -215,6 +213,9 @@ qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *,
 extern int
 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
 
+extern int
+qla2x00_stop_firmware(scsi_qla_host_t *);
+
 /*
  * Global Function Prototypes in qla_isr.c source file.
  */
@@ -269,6 +270,9 @@ extern int qla2x00_rft_id(scsi_qla_host_t *);
 extern int qla2x00_rff_id(scsi_qla_host_t *);
 extern int qla2x00_rnn_id(scsi_qla_host_t *);
 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
+extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
+extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
+extern int qla2x00_fdmi_register(scsi_qla_host_t *);
 
 /*
  * Global Function Prototypes in qla_rscn.c source file.
@@ -289,6 +293,8 @@ extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *);
 /*
  * Global Function Prototypes in qla_attr.c source file.
  */
+struct class_device_attribute;
+extern struct class_device_attribute *qla2x00_host_attrs[];
 struct fc_function_template;
 extern struct fc_function_template qla2xxx_transport_functions;
 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 31ce4f6..e7b138c 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -1099,3 +1099,567 @@ qla2x00_sns_rnn_id(scsi_qla_host_t *ha)
 
 	return (rval);
 }
+
+/**
+ * qla2x00_mgmt_svr_login() - Login to fabric Managment Service.
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+static int
+qla2x00_mgmt_svr_login(scsi_qla_host_t *ha)
+{
+	int ret;
+	uint16_t mb[MAILBOX_REGISTER_COUNT];
+
+	ret = QLA_SUCCESS;
+	if (ha->flags.management_server_logged_in)
+		return ret;
+
+	ha->isp_ops.fabric_login(ha, ha->mgmt_svr_loop_id, 0xff, 0xff, 0xfa,
+	    mb, BIT_1);
+	if (mb[0] != MBS_COMMAND_COMPLETE) {
+		DEBUG2_13(printk("%s(%ld): Failed MANAGEMENT_SERVER login: "
+		    "loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x\n",
+		    __func__, ha->host_no, ha->mgmt_svr_loop_id, mb[0], mb[1],
+		    mb[2], mb[6], mb[7]));
+		ret = QLA_FUNCTION_FAILED;
+	} else
+		ha->flags.management_server_logged_in = 1;
+
+	return ret;
+}
+
+/**
+ * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query.
+ * @ha: HA context
+ * @req_size: request size in bytes
+ * @rsp_size: response size in bytes
+ *
+ * Returns a pointer to the @ha's ms_iocb.
+ */
+void *
+qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size,
+    uint32_t rsp_size)
+{
+	ms_iocb_entry_t *ms_pkt;
+
+	ms_pkt = ha->ms_iocb;
+	memset(ms_pkt, 0, sizeof(ms_iocb_entry_t));
+
+	ms_pkt->entry_type = MS_IOCB_TYPE;
+	ms_pkt->entry_count = 1;
+	SET_TARGET_ID(ha, ms_pkt->loop_id, ha->mgmt_svr_loop_id);
+	ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG);
+	ms_pkt->timeout = __constant_cpu_to_le16(59);
+	ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
+	ms_pkt->total_dsd_count = __constant_cpu_to_le16(2);
+	ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size);
+	ms_pkt->req_bytecount = cpu_to_le32(req_size);
+
+	ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
+	ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
+	ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
+
+	ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
+	ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
+	ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount;
+
+	return ms_pkt;
+}
+
+/**
+ * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query.
+ * @ha: HA context
+ * @req_size: request size in bytes
+ * @rsp_size: response size in bytes
+ *
+ * Returns a pointer to the @ha's ms_iocb.
+ */
+void *
+qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size,
+    uint32_t rsp_size)
+{
+	struct ct_entry_24xx *ct_pkt;
+
+	ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
+	memset(ct_pkt, 0, sizeof(struct ct_entry_24xx));
+
+	ct_pkt->entry_type = CT_IOCB_TYPE;
+	ct_pkt->entry_count = 1;
+	ct_pkt->nport_handle = cpu_to_le16(ha->mgmt_svr_loop_id);
+	ct_pkt->timeout = __constant_cpu_to_le16(59);
+	ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
+	ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1);
+	ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size);
+	ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
+
+	ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
+	ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
+	ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count;
+
+	ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
+	ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
+	ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count;
+
+	return ct_pkt;
+}
+
+static inline ms_iocb_entry_t *
+qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size)
+{
+	ms_iocb_entry_t *ms_pkt = ha->ms_iocb;
+	struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
+
+	if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
+		ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
+		ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count;
+	} else {
+		ms_pkt->req_bytecount = cpu_to_le32(req_size);
+		ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
+	}
+
+	return ms_pkt;
+}
+
+/**
+ * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query.
+ * @ct_req: CT request buffer
+ * @cmd: GS command
+ * @rsp_size: response size in bytes
+ *
+ * Returns a pointer to the intitialized @ct_req.
+ */
+static inline struct ct_sns_req *
+qla2x00_prep_ct_fdmi_req(struct ct_sns_req *ct_req, uint16_t cmd,
+    uint16_t rsp_size)
+{
+	memset(ct_req, 0, sizeof(struct ct_sns_pkt));
+
+	ct_req->header.revision = 0x01;
+	ct_req->header.gs_type = 0xFA;
+	ct_req->header.gs_subtype = 0x10;
+	ct_req->command = cpu_to_be16(cmd);
+	ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4);
+
+	return ct_req;
+}
+
+/**
+ * qla2x00_fdmi_rhba() -
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+static int
+qla2x00_fdmi_rhba(scsi_qla_host_t *ha)
+{
+	int rval, alen;
+	uint32_t size, sn;
+
+	ms_iocb_entry_t *ms_pkt;
+	struct ct_sns_req *ct_req;
+	struct ct_sns_rsp *ct_rsp;
+	uint8_t *entries;
+	struct ct_fdmi_hba_attr *eiter;
+
+	/* Issue RHBA */
+	/* Prepare common MS IOCB */
+	/*   Request size adjusted after CT preparation */
+	ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, 0, RHBA_RSP_SIZE);
+
+	/* Prepare CT request */
+	ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RHBA_CMD,
+	    RHBA_RSP_SIZE);
+	ct_rsp = &ha->ct_sns->p.rsp;
+
+	/* Prepare FDMI command arguments -- attribute block, attributes. */
+	memcpy(ct_req->req.rhba.hba_identifier, ha->port_name, WWN_SIZE);
+	ct_req->req.rhba.entry_count = __constant_cpu_to_be32(1);
+	memcpy(ct_req->req.rhba.port_name, ha->port_name, WWN_SIZE);
+	size = 2 * WWN_SIZE + 4 + 4;
+
+	/* Attributes */
+	ct_req->req.rhba.attrs.count =
+	    __constant_cpu_to_be32(FDMI_HBA_ATTR_COUNT);
+	entries = ct_req->req.rhba.hba_identifier;
+
+	/* Nodename. */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_NODE_NAME);
+	eiter->len = __constant_cpu_to_be16(4 + WWN_SIZE);
+	memcpy(eiter->a.node_name, ha->node_name, WWN_SIZE);
+	size += 4 + WWN_SIZE;
+
+	DEBUG13(printk("%s(%ld): NODENAME=%02x%02x%02x%02x%02x%02x%02x%02x.\n",
+	    __func__, ha->host_no,
+	    eiter->a.node_name[0], eiter->a.node_name[1], eiter->a.node_name[2],
+	    eiter->a.node_name[3], eiter->a.node_name[4], eiter->a.node_name[5],
+	    eiter->a.node_name[6], eiter->a.node_name[7]));
+
+	/* Manufacturer. */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_MANUFACTURER);
+	strcpy(eiter->a.manufacturer, "QLogic Corporation");
+	alen = strlen(eiter->a.manufacturer);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): MANUFACTURER=%s.\n", __func__, ha->host_no,
+	    eiter->a.manufacturer));
+
+	/* Serial number. */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_SERIAL_NUMBER);
+	sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
+	sprintf(eiter->a.serial_num, "%c%05d", 'A' + sn / 100000, sn % 100000);
+	alen = strlen(eiter->a.serial_num);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): SERIALNO=%s.\n", __func__, ha->host_no,
+	    eiter->a.serial_num));
+
+	/* Model name. */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL);
+	strcpy(eiter->a.model, ha->model_number);
+	alen = strlen(eiter->a.model);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): MODEL_NAME=%s.\n", __func__, ha->host_no,
+	    eiter->a.model));
+
+	/* Model description. */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION);
+	if (ha->model_desc)
+		strncpy(eiter->a.model_desc, ha->model_desc, 80);
+	alen = strlen(eiter->a.model_desc);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): MODEL_DESC=%s.\n", __func__, ha->host_no,
+	    eiter->a.model_desc));
+
+	/* Hardware version. */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_HARDWARE_VERSION);
+	strcpy(eiter->a.hw_version, ha->adapter_id);
+	alen = strlen(eiter->a.hw_version);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): HARDWAREVER=%s.\n", __func__, ha->host_no,
+	    eiter->a.hw_version));
+
+	/* Driver version. */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_DRIVER_VERSION);
+	strcpy(eiter->a.driver_version, qla2x00_version_str);
+	alen = strlen(eiter->a.driver_version);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): DRIVERVER=%s.\n", __func__, ha->host_no,
+	    eiter->a.driver_version));
+
+	/* Option ROM version. */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION);
+	strcpy(eiter->a.orom_version, "0.00");
+	alen = strlen(eiter->a.orom_version);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): OPTROMVER=%s.\n", __func__, ha->host_no,
+	    eiter->a.orom_version));
+
+	/* Firmware version */
+	eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION);
+	ha->isp_ops.fw_version_str(ha, eiter->a.fw_version);
+	alen = strlen(eiter->a.fw_version);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): FIRMWAREVER=%s.\n", __func__, ha->host_no,
+	    eiter->a.fw_version));
+
+	/* Update MS request size. */
+	qla2x00_update_ms_fdmi_iocb(ha, size + 16);
+
+	DEBUG13(printk("%s(%ld): RHBA identifier="
+	    "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__,
+	    ha->host_no, ct_req->req.rhba.hba_identifier[0],
+	    ct_req->req.rhba.hba_identifier[1],
+	    ct_req->req.rhba.hba_identifier[2],
+	    ct_req->req.rhba.hba_identifier[3],
+	    ct_req->req.rhba.hba_identifier[4],
+	    ct_req->req.rhba.hba_identifier[5],
+	    ct_req->req.rhba.hba_identifier[6],
+	    ct_req->req.rhba.hba_identifier[7], size));
+	DEBUG13(qla2x00_dump_buffer(entries, size));
+
+	/* Execute MS IOCB */
+	rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma,
+	    sizeof(ms_iocb_entry_t));
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3(printk("scsi(%ld): RHBA issue IOCB failed (%d).\n",
+		    ha->host_no, rval));
+	} else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RHBA") !=
+	    QLA_SUCCESS) {
+		rval = QLA_FUNCTION_FAILED;
+		if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
+		    ct_rsp->header.explanation_code ==
+		    CT_EXPL_ALREADY_REGISTERED) {
+			DEBUG2_13(printk("%s(%ld): HBA already registered.\n",
+			    __func__, ha->host_no));
+			rval = QLA_ALREADY_REGISTERED;
+		}
+	} else {
+		DEBUG2(printk("scsi(%ld): RHBA exiting normally.\n",
+		    ha->host_no));
+	}
+
+	return rval;
+}
+
+/**
+ * qla2x00_fdmi_dhba() -
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+static int
+qla2x00_fdmi_dhba(scsi_qla_host_t *ha)
+{
+	int rval;
+
+	ms_iocb_entry_t *ms_pkt;
+	struct ct_sns_req *ct_req;
+	struct ct_sns_rsp *ct_rsp;
+
+	/* Issue RPA */
+	/* Prepare common MS IOCB */
+	ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, DHBA_REQ_SIZE,
+	    DHBA_RSP_SIZE);
+
+	/* Prepare CT request */
+	ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, DHBA_CMD,
+	    DHBA_RSP_SIZE);
+	ct_rsp = &ha->ct_sns->p.rsp;
+
+	/* Prepare FDMI command arguments -- portname. */
+	memcpy(ct_req->req.dhba.port_name, ha->port_name, WWN_SIZE);
+
+	DEBUG13(printk("%s(%ld): DHBA portname="
+	    "%02x%02x%02x%02x%02x%02x%02x%02x.\n", __func__, ha->host_no,
+	    ct_req->req.dhba.port_name[0], ct_req->req.dhba.port_name[1],
+	    ct_req->req.dhba.port_name[2], ct_req->req.dhba.port_name[3],
+	    ct_req->req.dhba.port_name[4], ct_req->req.dhba.port_name[5],
+	    ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7]));
+
+	/* Execute MS IOCB */
+	rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma,
+	    sizeof(ms_iocb_entry_t));
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3(printk("scsi(%ld): DHBA issue IOCB failed (%d).\n",
+		    ha->host_no, rval));
+	} else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "DHBA") !=
+	    QLA_SUCCESS) {
+		rval = QLA_FUNCTION_FAILED;
+	} else {
+		DEBUG2(printk("scsi(%ld): DHBA exiting normally.\n",
+		    ha->host_no));
+	}
+
+	return rval;
+}
+
+/**
+ * qla2x00_fdmi_rpa() -
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+static int
+qla2x00_fdmi_rpa(scsi_qla_host_t *ha)
+{
+	int rval, alen;
+	uint32_t size, max_frame_size;
+
+	ms_iocb_entry_t *ms_pkt;
+	struct ct_sns_req *ct_req;
+	struct ct_sns_rsp *ct_rsp;
+	uint8_t *entries;
+	struct ct_fdmi_port_attr *eiter;
+	struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb;
+
+	/* Issue RPA */
+	/* Prepare common MS IOCB */
+	/*   Request size adjusted after CT preparation */
+	ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, 0, RPA_RSP_SIZE);
+
+	/* Prepare CT request */
+	ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RPA_CMD,
+	    RPA_RSP_SIZE);
+	ct_rsp = &ha->ct_sns->p.rsp;
+
+	/* Prepare FDMI command arguments -- attribute block, attributes. */
+	memcpy(ct_req->req.rpa.port_name, ha->port_name, WWN_SIZE);
+	size = WWN_SIZE + 4;
+
+	/* Attributes */
+	ct_req->req.rpa.attrs.count =
+	    __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT);
+	entries = ct_req->req.rpa.port_name;
+
+	/* FC4 types. */
+	eiter = (struct ct_fdmi_port_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_PORT_FC4_TYPES);
+	eiter->len = __constant_cpu_to_be16(4 + 32);
+	eiter->a.fc4_types[2] = 0x01;
+	size += 4 + 32;
+
+	DEBUG13(printk("%s(%ld): FC4_TYPES=%02x %02x.\n", __func__, ha->host_no,
+	    eiter->a.fc4_types[2], eiter->a.fc4_types[1]));
+
+	/* Supported speed. */
+	eiter = (struct ct_fdmi_port_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_PORT_SUPPORT_SPEED);
+	eiter->len = __constant_cpu_to_be16(4 + 4);
+	if (IS_QLA25XX(ha))
+		eiter->a.sup_speed = __constant_cpu_to_be32(4);
+	else if (IS_QLA24XX(ha))
+		eiter->a.sup_speed = __constant_cpu_to_be32(8);
+	else if (IS_QLA23XX(ha))
+		eiter->a.sup_speed = __constant_cpu_to_be32(2);
+	else
+		eiter->a.sup_speed = __constant_cpu_to_be32(1);
+	size += 4 + 4;
+
+	DEBUG13(printk("%s(%ld): SUPPORTED_SPEED=%x.\n", __func__, ha->host_no,
+	    eiter->a.sup_speed));
+
+	/* Current speed. */
+	eiter = (struct ct_fdmi_port_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_PORT_CURRENT_SPEED);
+	eiter->len = __constant_cpu_to_be16(4 + 4);
+	switch (ha->link_data_rate) {
+	case 0:
+		eiter->a.cur_speed = __constant_cpu_to_be32(1);
+		break;
+	case 1:
+		eiter->a.cur_speed = __constant_cpu_to_be32(2);
+		break;
+	case 3:
+		eiter->a.cur_speed = __constant_cpu_to_be32(8);
+		break;
+	case 4:
+		eiter->a.cur_speed = __constant_cpu_to_be32(4);
+		break;
+	}
+	size += 4 + 4;
+
+	DEBUG13(printk("%s(%ld): CURRENT_SPEED=%x.\n", __func__, ha->host_no,
+	    eiter->a.cur_speed));
+
+	/* Max frame size. */
+	eiter = (struct ct_fdmi_port_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE);
+	eiter->len = __constant_cpu_to_be16(4 + 4);
+	max_frame_size = IS_QLA24XX(ha) || IS_QLA25XX(ha) ?
+		(uint32_t) icb24->frame_payload_size:
+		(uint32_t) ha->init_cb->frame_payload_size;
+	eiter->a.max_frame_size = cpu_to_be32(max_frame_size);
+	size += 4 + 4;
+
+	DEBUG13(printk("%s(%ld): MAX_FRAME_SIZE=%x.\n", __func__, ha->host_no,
+	    eiter->a.max_frame_size));
+
+	/* OS device name. */
+	eiter = (struct ct_fdmi_port_attr *) (entries + size);
+	eiter->type = __constant_cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME);
+	sprintf(eiter->a.os_dev_name, "/proc/scsi/qla2xxx/%ld", ha->host_no);
+	alen = strlen(eiter->a.os_dev_name);
+	alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+	eiter->len = cpu_to_be16(4 + alen);
+	size += 4 + alen;
+
+	DEBUG13(printk("%s(%ld): OS_DEVICE_NAME=%s.\n", __func__, ha->host_no,
+	    eiter->a.os_dev_name));
+
+	/* Update MS request size. */
+	qla2x00_update_ms_fdmi_iocb(ha, size + 16);
+
+	DEBUG13(printk("%s(%ld): RPA portname="
+	    "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__,
+	    ha->host_no, ct_req->req.rpa.port_name[0],
+	    ct_req->req.rpa.port_name[1], ct_req->req.rpa.port_name[2],
+	    ct_req->req.rpa.port_name[3], ct_req->req.rpa.port_name[4],
+	    ct_req->req.rpa.port_name[5], ct_req->req.rpa.port_name[6],
+	    ct_req->req.rpa.port_name[7], size));
+	DEBUG13(qla2x00_dump_buffer(entries, size));
+
+	/* Execute MS IOCB */
+	rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma,
+	    sizeof(ms_iocb_entry_t));
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3(printk("scsi(%ld): RPA issue IOCB failed (%d).\n",
+		    ha->host_no, rval));
+	} else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RPA") !=
+	    QLA_SUCCESS) {
+		rval = QLA_FUNCTION_FAILED;
+	} else {
+		DEBUG2(printk("scsi(%ld): RPA exiting normally.\n",
+		    ha->host_no));
+	}
+
+	return rval;
+}
+
+/**
+ * qla2x00_fdmi_register() -
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+int
+qla2x00_fdmi_register(scsi_qla_host_t *ha)
+{
+	int rval;
+
+	rval = qla2x00_mgmt_svr_login(ha);
+	if (rval)
+		return rval;
+
+	rval = qla2x00_fdmi_rhba(ha);
+	if (rval) {
+		if (rval != QLA_ALREADY_REGISTERED)
+			return rval;
+
+		rval = qla2x00_fdmi_dhba(ha);
+		if (rval)
+			return rval;
+
+		rval = qla2x00_fdmi_rhba(ha);
+		if (rval)
+			return rval;
+	}
+	rval = qla2x00_fdmi_rpa(ha);
+
+	return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index a6d2559..c619583 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -88,6 +88,7 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
 	ha->mbx_flags = 0;
 	ha->isp_abort_cnt = 0;
 	ha->beacon_blink_led = 0;
+	set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
 
 	qla_printk(KERN_INFO, ha, "Configuring PCI space...\n");
 	rval = ha->isp_ops.pci_config(ha);
@@ -1563,7 +1564,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
 	ha->flags.enable_lip_reset = ((nv->host_p[1] & BIT_1) ? 1 : 0);
 	ha->flags.enable_lip_full_login = ((nv->host_p[1] & BIT_2) ? 1 : 0);
 	ha->flags.enable_target_reset = ((nv->host_p[1] & BIT_3) ? 1 : 0);
-	ha->flags.enable_led_scheme = ((nv->efi_parameters & BIT_3) ? 1 : 0);
+	ha->flags.enable_led_scheme = (nv->special_options[1] & BIT_4) ? 1 : 0;
 
 	ha->operating_mode =
 	    (icb->add_firmware_options[0] & (BIT_6 | BIT_5 | BIT_4)) >> 4;
@@ -1697,6 +1698,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *ha, int flags)
 	fcport->iodesc_idx_sent = IODESC_INVALID_INDEX;
 	atomic_set(&fcport->state, FCS_UNCONFIGURED);
 	fcport->flags = FCF_RLC_SUPPORT;
+	fcport->supported_classes = FC_COS_UNSPECIFIED;
 
 	return (fcport);
 }
@@ -1898,7 +1900,8 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha)
 			continue;
 
 		/* Bypass if not same domain and area of adapter. */
-		if (area != ha->d_id.b.area || domain != ha->d_id.b.domain)
+		if (area && domain &&
+		    (area != ha->d_id.b.area || domain != ha->d_id.b.domain))
 			continue;
 
 		/* Bypass invalid local loop ID. */
@@ -2075,6 +2078,7 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
 		return;
 	}
 	rport->dd_data = fcport;
+	rport->supported_classes = fcport->supported_classes;
 
 	rport_ids.roles = FC_RPORT_ROLE_UNKNOWN;
 	if (fcport->port_type == FCT_INITIATOR)
@@ -2130,6 +2134,11 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
 		return (QLA_SUCCESS);
 	}
 	do {
+		/* FDMI support. */
+		if (ql2xfdmienable &&
+		    test_and_clear_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags))
+			qla2x00_fdmi_register(ha);
+
 		/* Ensure we are logged into the SNS. */
 		if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
 			loop_id = NPH_SNS;
@@ -2392,6 +2401,12 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports)
 		if (new_fcport->d_id.b24 == ha->d_id.b24)
 			continue;
 
+		/* Bypass if same domain and area of adapter. */
+		if (((new_fcport->d_id.b24 & 0xffff00) ==
+		    (ha->d_id.b24 & 0xffff00)) && ha->current_topology ==
+			ISP_CFG_FL)
+			    continue;
+
 		/* Bypass reserved domain fields. */
 		if ((new_fcport->d_id.b.domain & 0xf0) == 0xf0)
 			continue;
@@ -2794,6 +2809,11 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport,
 				}
 			}
 
+			if (mb[10] & BIT_0)
+				fcport->supported_classes |= FC_COS_CLASS2;
+			if (mb[10] & BIT_1)
+				fcport->supported_classes |= FC_COS_CLASS3;
+
 			rval = QLA_SUCCESS;
 			break;
 		} else if (mb[0] == MBS_LOOP_ID_USED) {
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index ebdc3c5..37f82e2 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -810,12 +810,8 @@ qla24xx_start_scsi(srb_t *sp)
 			ha->req_q_cnt = ha->request_q_length -
 				(ha->req_ring_index - cnt);
 	}
-	if (ha->req_q_cnt < (req_cnt + 2)) {
-		if  (cmd->use_sg)
-			pci_unmap_sg(ha->pdev, sg, cmd->use_sg,
-					cmd->sc_data_direction);
+	if (ha->req_q_cnt < (req_cnt + 2))
 		goto queuing_error;
-	}
 
 	/* Build command packet. */
 	ha->current_outstanding_cmd = handle;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f910de6..c255bb0 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -451,6 +451,8 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
 
 		ha->flags.management_server_logged_in = 0;
 		ha->link_data_rate = 0;
+		if (ql2xfdmienable)
+			set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
 
 		/* Update AEN queue. */
 		qla2x00_enqueue_aen(ha, MBA_LOOP_DOWN, NULL);
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 409ea0a..13e1c90 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -19,6 +19,7 @@
 #include "qla_def.h"
 
 #include <linux/delay.h>
+#include <scsi/scsi_transport_fc.h>
 
 static void
 qla2x00_mbx_sem_timeout(unsigned long data)
@@ -251,7 +252,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
 			mb0 = RD_REG_WORD(&reg->isp24.mailbox0);
 			ictrl = RD_REG_DWORD(&reg->isp24.ictrl);
 		} else {
-			mb0 = RD_MAILBOX_REG(ha, reg->isp, 0);
+			mb0 = RD_MAILBOX_REG(ha, &reg->isp, 0);
 			ictrl = RD_REG_WORD(&reg->isp.ictrl);
 		}
 		printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n",
@@ -983,58 +984,6 @@ qla2x00_abort_target(fc_port_t *fcport)
 #endif
 
 /*
- * qla2x00_target_reset
- *	Issue target reset mailbox command.
- *
- * Input:
- *	ha = adapter block pointer.
- *	TARGET_QUEUE_LOCK must be released.
- *	ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- *	qla2x00 local function return status code.
- *
- * Context:
- *	Kernel context.
- */
-int
-qla2x00_target_reset(scsi_qla_host_t *ha, struct fc_port *fcport)
-{
-	int rval;
-	mbx_cmd_t mc;
-	mbx_cmd_t *mcp = &mc;
-
-	DEBUG11(printk("qla2x00_target_reset(%ld): entered.\n", ha->host_no);)
-
-	if (atomic_read(&fcport->state) != FCS_ONLINE)
-		return 0;
-
-	mcp->mb[0] = MBC_TARGET_RESET;
-	if (HAS_EXTENDED_IDS(ha))
-		mcp->mb[1] = fcport->loop_id;
-	else
-		mcp->mb[1] = fcport->loop_id << 8;
-	mcp->mb[2] = ha->loop_reset_delay;
-	mcp->out_mb = MBX_2|MBX_1|MBX_0;
-	mcp->in_mb = MBX_0;
-	mcp->tov = 30;
-	mcp->flags = 0;
-	rval = qla2x00_mailbox_command(ha, mcp);
-
-	if (rval != QLA_SUCCESS) {
-		/*EMPTY*/
-		DEBUG2_3_11(printk("qla2x00_target_reset(%ld): failed=%x.\n",
-		    ha->host_no, rval);)
-	} else {
-		/*EMPTY*/
-		DEBUG11(printk("qla2x00_target_reset(%ld): done.\n",
-		    ha->host_no);)
-	}
-
-	return rval;
-}
-
-/*
  * qla2x00_get_adapter_id
  *	Get adapter ID and topology.
  *
@@ -1326,6 +1275,10 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt)
 			fcport->port_type = FCT_INITIATOR;
 		else
 			fcport->port_type = FCT_TARGET;
+
+		/* Passback COS information. */
+		fcport->supported_classes = (pd->options & BIT_4) ?
+		    FC_COS_CLASS2: FC_COS_CLASS3;
 	}
 
 gpd_error_out:
@@ -1661,6 +1614,13 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
 				mb[1] |= BIT_1;
 		} else
 			mb[1] = BIT_0;
+
+		/* Passback COS information. */
+		mb[10] = 0;
+		if (lg->io_parameter[7] || lg->io_parameter[8])
+			mb[10] |= BIT_0;	/* Class 2. */
+		if (lg->io_parameter[9] || lg->io_parameter[10])
+			mb[10] |= BIT_1;	/* Class 3. */
 	}
 
 	dma_pool_free(ha->s_dma_pool, lg, lg_dma);
@@ -1723,6 +1683,8 @@ qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
 		mb[2] = mcp->mb[2];
 		mb[6] = mcp->mb[6];
 		mb[7] = mcp->mb[7];
+		/* COS retrieved from Get-Port-Database mailbox command. */
+		mb[10] = 0;
 	}
 
 	if (rval != QLA_SUCCESS) {
@@ -2465,3 +2427,32 @@ qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g,
 
 	return rval;
 }
+
+int
+qla2x00_stop_firmware(scsi_qla_host_t *ha)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	if (!IS_QLA24XX(ha) && !IS_QLA25XX(ha))
+		return QLA_FUNCTION_FAILED;
+
+	DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+	mcp->mb[0] = MBC_STOP_FIRMWARE;
+	mcp->out_mb = MBX_0;
+	mcp->in_mb = MBX_0;
+	mcp->tov = 5;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
+		    ha->host_no, rval));
+	} else {
+		DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+	}
+
+	return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 9000659..8982978 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -79,7 +79,7 @@ module_param(ql2xloginretrycount, int, S_IRUGO|S_IRUSR);
 MODULE_PARM_DESC(ql2xloginretrycount,
 		"Specify an alternate value for the NVRAM login retry count.");
 
-int ql2xfwloadbin;
+int ql2xfwloadbin=1;
 module_param(ql2xfwloadbin, int, S_IRUGO|S_IRUSR);
 MODULE_PARM_DESC(ql2xfwloadbin,
 		"Load ISP2xxx firmware image via hotplug.");
@@ -88,6 +88,12 @@ static void qla2x00_free_device(scsi_qla_host_t *);
 
 static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
 
+int ql2xfdmienable;
+module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR);
+MODULE_PARM_DESC(ql2xfdmienable,
+		"Enables FDMI registratons "
+		"Default is 0 - no FDMI. 1 - perfom FDMI.");
+
 /*
  * SCSI host template entry points
  */
@@ -105,6 +111,9 @@ static int qla2xxx_eh_host_reset(struct scsi_cmnd *);
 static int qla2x00_loop_reset(scsi_qla_host_t *ha);
 static int qla2x00_device_reset(scsi_qla_host_t *, fc_port_t *);
 
+static int qla2x00_change_queue_depth(struct scsi_device *, int);
+static int qla2x00_change_queue_type(struct scsi_device *, int);
+
 static struct scsi_host_template qla2x00_driver_template = {
 	.module			= THIS_MODULE,
 	.name			= "qla2xxx",
@@ -119,6 +128,8 @@ static struct scsi_host_template qla2x00_driver_template = {
 
 	.slave_alloc		= qla2xxx_slave_alloc,
 	.slave_destroy		= qla2xxx_slave_destroy,
+	.change_queue_depth	= qla2x00_change_queue_depth,
+	.change_queue_type	= qla2x00_change_queue_type,
 	.this_id		= -1,
 	.cmd_per_lun		= 3,
 	.use_clustering		= ENABLE_CLUSTERING,
@@ -129,6 +140,7 @@ static struct scsi_host_template qla2x00_driver_template = {
 	 * which equates to 0x800000 sectors.
 	 */
 	.max_sectors		= 0xFFFF,
+	.shost_attrs		= qla2x00_host_attrs,
 };
 
 static struct scsi_host_template qla24xx_driver_template = {
@@ -145,12 +157,15 @@ static struct scsi_host_template qla24xx_driver_template = {
 
 	.slave_alloc		= qla2xxx_slave_alloc,
 	.slave_destroy		= qla2xxx_slave_destroy,
+	.change_queue_depth	= qla2x00_change_queue_depth,
+	.change_queue_type	= qla2x00_change_queue_type,
 	.this_id		= -1,
 	.cmd_per_lun		= 3,
 	.use_clustering		= ENABLE_CLUSTERING,
 	.sg_tablesize		= SG_ALL,
 
 	.max_sectors		= 0xFFFF,
+	.shost_attrs		= qla2x00_host_attrs,
 };
 
 static struct scsi_transport_template *qla2xxx_transport_template = NULL;
@@ -487,14 +502,13 @@ qc24_fail_command:
 static int
 qla2x00_eh_wait_on_command(scsi_qla_host_t *ha, struct scsi_cmnd *cmd)
 {
-#define ABORT_POLLING_PERIOD	HZ
-#define ABORT_WAIT_ITER		((10 * HZ) / (ABORT_POLLING_PERIOD))
+#define ABORT_POLLING_PERIOD	1000
+#define ABORT_WAIT_ITER		((10 * 1000) / (ABORT_POLLING_PERIOD))
 	unsigned long wait_iter = ABORT_WAIT_ITER;
 	int ret = QLA_SUCCESS;
 
 	while (CMD_SP(cmd)) {
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(ABORT_POLLING_PERIOD);
+		msleep(ABORT_POLLING_PERIOD);
 
 		if (--wait_iter)
 			break;
@@ -1016,7 +1030,7 @@ qla2x00_loop_reset(scsi_qla_host_t *ha)
 			if (fcport->port_type != FCT_TARGET)
 				continue;
 
-			status = qla2x00_target_reset(ha, fcport);
+			status = qla2x00_device_reset(ha, fcport);
 			if (status != QLA_SUCCESS)
 				break;
 		}
@@ -1103,6 +1117,28 @@ qla2xxx_slave_destroy(struct scsi_device *sdev)
 	sdev->hostdata = NULL;
 }
 
+static int
+qla2x00_change_queue_depth(struct scsi_device *sdev, int qdepth)
+{
+	scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), qdepth);
+	return sdev->queue_depth;
+}
+
+static int
+qla2x00_change_queue_type(struct scsi_device *sdev, int tag_type)
+{
+	if (sdev->tagged_supported) {
+		scsi_set_tag_type(sdev, tag_type);
+		if (tag_type)
+			scsi_activate_tcq(sdev, sdev->queue_depth);
+		else
+			scsi_deactivate_tcq(sdev, sdev->queue_depth);
+	} else
+		tag_type = 0;
+
+	return tag_type;
+}
+
 /**
  * qla2x00_config_dma_addressing() - Configure OS DMA addressing method.
  * @ha: HA context
@@ -1113,36 +1149,23 @@ qla2xxx_slave_destroy(struct scsi_device *sdev)
 static void
 qla2x00_config_dma_addressing(scsi_qla_host_t *ha)
 {
-	/* Assume 32bit DMA address */
+	/* Assume a 32bit DMA mask. */
 	ha->flags.enable_64bit_addressing = 0;
 
-	/*
-	 * Given the two variants pci_set_dma_mask(), allow the compiler to
-	 * assist in setting the proper dma mask.
-	 */
-	if (sizeof(dma_addr_t) > 4) {
-		if (pci_set_dma_mask(ha->pdev, DMA_64BIT_MASK) == 0) {
+	if (!dma_set_mask(&ha->pdev->dev, DMA_64BIT_MASK)) {
+		/* Any upper-dword bits set? */
+		if (MSD(dma_get_required_mask(&ha->pdev->dev)) &&
+		    !pci_set_consistent_dma_mask(ha->pdev, DMA_64BIT_MASK)) {
+			/* Ok, a 64bit DMA mask is applicable. */
 			ha->flags.enable_64bit_addressing = 1;
 			ha->isp_ops.calc_req_entries = qla2x00_calc_iocbs_64;
 			ha->isp_ops.build_iocbs = qla2x00_build_scsi_iocbs_64;
-
-			if (pci_set_consistent_dma_mask(ha->pdev,
-			    DMA_64BIT_MASK)) {
-				qla_printk(KERN_DEBUG, ha,
-				    "Failed to set 64 bit PCI consistent mask; "
-				    "using 32 bit.\n");
-				pci_set_consistent_dma_mask(ha->pdev,
-				    DMA_32BIT_MASK);
-			}
-		} else {
-			qla_printk(KERN_DEBUG, ha,
-			    "Failed to set 64 bit PCI DMA mask, falling back "
-			    "to 32 bit MASK.\n");
-			pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK);
+			return;
 		}
-	} else {
-		pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK);
 	}
+
+	dma_set_mask(&ha->pdev->dev, DMA_32BIT_MASK);
+	pci_set_consistent_dma_mask(ha->pdev, DMA_32BIT_MASK);
 }
 
 static int
@@ -1316,6 +1339,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
 	ha->prev_topology = 0;
 	ha->ports = MAX_BUSES;
 	ha->init_cb_size = sizeof(init_cb_t);
+	ha->mgmt_svr_loop_id = MANAGEMENT_SERVER;
 
 	/* Assign ISP specific operations. */
 	ha->isp_ops.pci_config		= qla2100_pci_config;
@@ -1338,6 +1362,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
 	ha->isp_ops.calc_req_entries	= qla2x00_calc_iocbs_32;
 	ha->isp_ops.build_iocbs		= qla2x00_build_scsi_iocbs_32;
 	ha->isp_ops.prep_ms_iocb	= qla2x00_prep_ms_iocb;
+	ha->isp_ops.prep_ms_fdmi_iocb	= qla2x00_prep_ms_fdmi_iocb;
 	ha->isp_ops.read_nvram		= qla2x00_read_nvram_data;
 	ha->isp_ops.write_nvram		= qla2x00_write_nvram_data;
 	ha->isp_ops.fw_dump		= qla2100_fw_dump;
@@ -1375,6 +1400,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
 		ha->response_q_length = RESPONSE_ENTRY_CNT_2300;
 		ha->last_loop_id = SNS_LAST_LOOP_ID_2300;
 		ha->init_cb_size = sizeof(struct init_cb_24xx);
+		ha->mgmt_svr_loop_id = 10;
 		ha->isp_ops.pci_config = qla24xx_pci_config;
 		ha->isp_ops.reset_chip = qla24xx_reset_chip;
 		ha->isp_ops.chip_diag = qla24xx_chip_diag;
@@ -1395,6 +1421,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
 		ha->isp_ops.fabric_login = qla24xx_login_fabric;
 		ha->isp_ops.fabric_logout = qla24xx_fabric_logout;
 		ha->isp_ops.prep_ms_iocb = qla24xx_prep_ms_iocb;
+		ha->isp_ops.prep_ms_fdmi_iocb = qla24xx_prep_ms_fdmi_iocb;
 		ha->isp_ops.read_nvram = qla24xx_read_nvram_data;
 		ha->isp_ops.write_nvram = qla24xx_write_nvram_data;
 		ha->isp_ops.fw_dump = qla24xx_fw_dump;
@@ -1558,8 +1585,6 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
 	return 0;
 
 probe_failed:
-	fc_remove_host(ha->host);
-
 	qla2x00_free_device(ha);
 
 	scsi_host_put(host);
@@ -1601,10 +1626,6 @@ qla2x00_free_device(scsi_qla_host_t *ha)
 	if (!IS_QLA2100(ha) && !IS_QLA2200(ha))
 		qla2x00_cancel_io_descriptors(ha);
 
-	/* turn-off interrupts on the card */
-	if (ha->interrupts_on)
-		ha->isp_ops.disable_intrs(ha);
-
 	/* Disable timer */
 	if (ha->timer_active)
 		qla2x00_stop_timer(ha);
@@ -1624,8 +1645,14 @@ qla2x00_free_device(scsi_qla_host_t *ha)
 		}
 	}
 
-	qla2x00_mem_free(ha);
+	/* Stop currently executing firmware. */
+	qla2x00_stop_firmware(ha);
+
+	/* turn-off interrupts on the card */
+	if (ha->interrupts_on)
+		ha->isp_ops.disable_intrs(ha);
 
+	qla2x00_mem_free(ha);
 
 	ha->flags.online = 0;
 
@@ -1934,7 +1961,7 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
 {
 	struct list_head	*fcpl, *fcptemp;
 	fc_port_t	*fcport;
-	unsigned long	wtime;/* max wait time if mbx cmd is busy. */
+	unsigned int	wtime;/* max wait time if mbx cmd is busy. */
 
 	if (ha == NULL) {
 		/* error */
@@ -1943,11 +1970,9 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
 	}
 
 	/* Make sure all other threads are stopped. */
-	wtime = 60 * HZ;
-	while (ha->dpc_wait && wtime) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		wtime = schedule_timeout(wtime);
-	}
+	wtime = 60 * 1000;
+	while (ha->dpc_wait && wtime)
+		wtime = msleep_interruptible(wtime);
 
 	/* free ioctl memory */
 	qla2x00_free_ioctl_mem(ha);
@@ -2478,15 +2503,15 @@ qla2x00_timer(scsi_qla_host_t *ha)
 int
 qla2x00_down_timeout(struct semaphore *sema, unsigned long timeout)
 {
-	const unsigned int step = HZ/10;
+	const unsigned int step = 100; /* msecs */
+	unsigned int iterations = jiffies_to_msecs(timeout)/100;
 
 	do {
 		if (!down_trylock(sema))
 			return 0;
-		set_current_state(TASK_INTERRUPTIBLE);
-		if (schedule_timeout(step))
+		if (msleep_interruptible(step))
 			break;
-	} while ((timeout -= step) > 0);
+	} while (--iterations >= 0);
 
 	return -ETIMEDOUT;
 }
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index d7f5c60..c14abf7 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -468,21 +468,12 @@ qla24xx_read_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
     uint32_t dwords)
 {
 	uint32_t i;
-	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
-
-	/* Pause RISC. */
-	WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_PAUSE);
-	RD_REG_DWORD(&reg->hccr);		/* PCI Posting. */
 
 	/* Dword reads to flash. */
 	for (i = 0; i < dwords; i++, faddr++)
 		dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha,
 		    flash_data_to_access_addr(faddr)));
 
-	/* Release RISC pause. */
-	WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
-	RD_REG_DWORD(&reg->hccr);		/* PCI Posting. */
-
 	return dwptr;
 }
 
@@ -532,10 +523,6 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
 
 	ret = QLA_SUCCESS;
 
-	/* Pause RISC. */
-	WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_PAUSE);
-	RD_REG_DWORD(&reg->hccr);		/* PCI Posting. */
-
 	qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id);
 	DEBUG9(printk("%s(%ld): Flash man_id=%d flash_id=%d\n", __func__,
 	    ha->host_no, man_id, flash_id));
@@ -599,10 +586,6 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
 	    RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
 	RD_REG_DWORD(&reg->ctrl_status);	/* PCI Posting. */
 
-	/* Release RISC pause. */
-	WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
-	RD_REG_DWORD(&reg->hccr);		/* PCI Posting. */
-
 	return ret;
 }
 
@@ -630,11 +613,6 @@ qla24xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
 {
 	uint32_t i;
 	uint32_t *dwptr;
-	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
-
-	/* Pause RISC. */
-	WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_PAUSE);
-	RD_REG_DWORD(&reg->hccr);	/* PCI Posting. */
 
 	/* Dword reads to flash. */
 	dwptr = (uint32_t *)buf;
@@ -642,10 +620,6 @@ qla24xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
 		dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha,
 		    nvram_data_to_access_addr(naddr)));
 
-	/* Release RISC pause. */
-	WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
-	RD_REG_DWORD(&reg->hccr);	/* PCI Posting. */
-
 	return buf;
 }
 
@@ -690,10 +664,6 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
 
 	ret = QLA_SUCCESS;
 
-	/* Pause RISC. */
-	WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_PAUSE);
-	RD_REG_DWORD(&reg->hccr);		/* PCI Posting. */
-
 	/* Enable flash write. */
 	WRT_REG_DWORD(&reg->ctrl_status,
 	    RD_REG_DWORD(&reg->ctrl_status) | CSRX_FLASH_ENABLE);
@@ -728,9 +698,5 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
 	    RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
 	RD_REG_DWORD(&reg->ctrl_status);	/* PCI Posting. */
 
-	/* Release RISC pause. */
-	WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
-	RD_REG_DWORD(&reg->hccr);		/* PCI Posting. */
-
 	return ret;
 }
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index e3cd361..eae7d6e 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -19,9 +19,9 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "8.01.00b5-k"
+#define QLA2XXX_VERSION      "8.01.00-k"
 
 #define QLA_DRIVER_MAJOR_VER	8
 #define QLA_DRIVER_MINOR_VER	1
 #define QLA_DRIVER_PATCH_VER	0
-#define QLA_DRIVER_BETA_VER	5
+#define QLA_DRIVER_BETA_VER	0
diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c
new file mode 100644
index 0000000..f1ea502
--- /dev/null
+++ b/drivers/scsi/raid_class.c
@@ -0,0 +1,250 @@
+/*
+ * RAID Attributes
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/list.h>
+#include <linux/raid_class.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+
+#define RAID_NUM_ATTRS	3
+
+struct raid_internal {
+	struct raid_template r;
+	struct raid_function_template *f;
+	/* The actual attributes */
+	struct class_device_attribute private_attrs[RAID_NUM_ATTRS];
+	/* The array of null terminated pointers to attributes 
+	 * needed by scsi_sysfs.c */
+	struct class_device_attribute *attrs[RAID_NUM_ATTRS + 1];
+};
+
+struct raid_component {
+	struct list_head node;
+	struct device *dev;
+	int num;
+};
+
+#define to_raid_internal(tmpl)	container_of(tmpl, struct raid_internal, r)
+
+#define tc_to_raid_internal(tcont) ({					\
+	struct raid_template *r =					\
+		container_of(tcont, struct raid_template, raid_attrs);	\
+	to_raid_internal(r);						\
+})
+
+#define ac_to_raid_internal(acont) ({					\
+	struct transport_container *tc =				\
+		container_of(acont, struct transport_container, ac);	\
+	tc_to_raid_internal(tc);					\
+})
+
+#define class_device_to_raid_internal(cdev) ({				\
+	struct attribute_container *ac =				\
+		attribute_container_classdev_to_container(cdev);	\
+	ac_to_raid_internal(ac);					\
+})
+	
+
+static int raid_match(struct attribute_container *cont, struct device *dev)
+{
+	/* We have to look for every subsystem that could house
+	 * emulated RAID devices, so start with SCSI */
+	struct raid_internal *i = ac_to_raid_internal(cont);
+
+	if (scsi_is_sdev_device(dev)) {
+		struct scsi_device *sdev = to_scsi_device(dev);
+
+		if (i->f->cookie != sdev->host->hostt)
+			return 0;
+
+		return i->f->is_raid(dev);
+	}
+	/* FIXME: look at other subsystems too */
+	return 0;
+}
+
+static int raid_setup(struct transport_container *tc, struct device *dev,
+		       struct class_device *cdev)
+{
+	struct raid_data *rd;
+
+	BUG_ON(class_get_devdata(cdev));
+
+	rd = kmalloc(sizeof(*rd), GFP_KERNEL);
+	if (!rd)
+		return -ENOMEM;
+
+	memset(rd, 0, sizeof(*rd));
+	INIT_LIST_HEAD(&rd->component_list);
+	class_set_devdata(cdev, rd);
+		
+	return 0;
+}
+
+static int raid_remove(struct transport_container *tc, struct device *dev,
+		       struct class_device *cdev)
+{
+	struct raid_data *rd = class_get_devdata(cdev);
+	struct raid_component *rc, *next;
+	class_set_devdata(cdev, NULL);
+	list_for_each_entry_safe(rc, next, &rd->component_list, node) {
+		char buf[40];
+		snprintf(buf, sizeof(buf), "component-%d", rc->num);
+		list_del(&rc->node);
+		sysfs_remove_link(&cdev->kobj, buf);
+		kfree(rc);
+	}
+	kfree(class_get_devdata(cdev));
+	return 0;
+}
+
+static DECLARE_TRANSPORT_CLASS(raid_class,
+			       "raid_devices",
+			       raid_setup,
+			       raid_remove,
+			       NULL);
+
+static struct {
+	enum raid_state	value;
+	char		*name;
+} raid_states[] = {
+	{ RAID_ACTIVE, "active" },
+	{ RAID_DEGRADED, "degraded" },
+	{ RAID_RESYNCING, "resyncing" },
+	{ RAID_OFFLINE, "offline" },
+};
+
+static const char *raid_state_name(enum raid_state state)
+{
+	int i;
+	char *name = NULL;
+
+	for (i = 0; i < sizeof(raid_states)/sizeof(raid_states[0]); i++) {
+		if (raid_states[i].value == state) {
+			name = raid_states[i].name;
+			break;
+		}
+	}
+	return name;
+}
+
+
+#define raid_attr_show_internal(attr, fmt, var, code)			\
+static ssize_t raid_show_##attr(struct class_device *cdev, char *buf)	\
+{									\
+	struct raid_data *rd = class_get_devdata(cdev);			\
+	code								\
+	return snprintf(buf, 20, #fmt "\n", var);			\
+}
+
+#define raid_attr_ro_states(attr, states, code)				\
+raid_attr_show_internal(attr, %s, name,					\
+	const char *name;						\
+	code								\
+	name = raid_##states##_name(rd->attr);				\
+)									\
+static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
+
+
+#define raid_attr_ro_internal(attr, code)				\
+raid_attr_show_internal(attr, %d, rd->attr, code)			\
+static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
+
+#define ATTR_CODE(attr)							\
+	struct raid_internal *i = class_device_to_raid_internal(cdev);	\
+	if (i->f->get_##attr)						\
+		i->f->get_##attr(cdev->dev);
+
+#define raid_attr_ro(attr)	raid_attr_ro_internal(attr, )
+#define raid_attr_ro_fn(attr)	raid_attr_ro_internal(attr, ATTR_CODE(attr))
+#define raid_attr_ro_state(attr)	raid_attr_ro_states(attr, attr, ATTR_CODE(attr))
+
+raid_attr_ro(level);
+raid_attr_ro_fn(resync);
+raid_attr_ro_state(state);
+
+void raid_component_add(struct raid_template *r,struct device *raid_dev,
+			struct device *component_dev)
+{
+	struct class_device *cdev =
+		attribute_container_find_class_device(&r->raid_attrs.ac,
+						      raid_dev);
+	struct raid_component *rc;
+	struct raid_data *rd = class_get_devdata(cdev);
+	char buf[40];
+
+	rc = kmalloc(sizeof(*rc), GFP_KERNEL);
+	if (!rc)
+		return;
+
+	INIT_LIST_HEAD(&rc->node);
+	rc->dev = component_dev;
+	rc->num = rd->component_count++;
+
+	snprintf(buf, sizeof(buf), "component-%d", rc->num);
+	list_add_tail(&rc->node, &rd->component_list);
+	sysfs_create_link(&cdev->kobj, &component_dev->kobj, buf);
+}
+EXPORT_SYMBOL(raid_component_add);
+
+struct raid_template *
+raid_class_attach(struct raid_function_template *ft)
+{
+	struct raid_internal *i = kmalloc(sizeof(struct raid_internal),
+					  GFP_KERNEL);
+	int count = 0;
+
+	if (unlikely(!i))
+		return NULL;
+
+	memset(i, 0, sizeof(*i));
+
+	i->f = ft;
+
+	i->r.raid_attrs.ac.class = &raid_class.class;
+	i->r.raid_attrs.ac.match = raid_match;
+	i->r.raid_attrs.ac.attrs = &i->attrs[0];
+
+	attribute_container_register(&i->r.raid_attrs.ac);
+
+	i->attrs[count++] = &class_device_attr_level;
+	i->attrs[count++] = &class_device_attr_resync;
+	i->attrs[count++] = &class_device_attr_state;
+
+	i->attrs[count] = NULL;
+	BUG_ON(count > RAID_NUM_ATTRS);
+
+	return &i->r;
+}
+EXPORT_SYMBOL(raid_class_attach);
+
+void
+raid_class_release(struct raid_template *r)
+{
+	struct raid_internal *i = to_raid_internal(r);
+
+	attribute_container_unregister(&i->r.raid_attrs.ac);
+
+	kfree(i);
+}
+EXPORT_SYMBOL(raid_class_release);
+
+static __init int raid_init(void)
+{
+	return transport_class_register(&raid_class);
+}
+
+static __exit void raid_exit(void)
+{
+	transport_class_unregister(&raid_class);
+}
+
+MODULE_AUTHOR("James Bottomley");
+MODULE_DESCRIPTION("RAID device class");
+MODULE_LICENSE("GPL");
+
+module_init(raid_init);
+module_exit(raid_exit);
+
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
new file mode 100644
index 0000000..f97e3af
--- /dev/null
+++ b/drivers/scsi/sata_mv.c
@@ -0,0 +1,843 @@
+/*
+ * sata_mv.c - Marvell SATA support
+ *
+ * Copyright 2005: EMC Corporation, all rights reserved. 
+ *
+ * Please ALWAYS copy linux-ide@vger.kernel.org on emails.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/dma-mapping.h>
+#include "scsi.h"
+#include <scsi/scsi_host.h>
+#include <linux/libata.h>
+#include <asm/io.h>
+
+#define DRV_NAME	"sata_mv"
+#define DRV_VERSION	"0.12"
+
+enum {
+	/* BAR's are enumerated in terms of pci_resource_start() terms */
+	MV_PRIMARY_BAR		= 0,	/* offset 0x10: memory space */
+	MV_IO_BAR		= 2,	/* offset 0x18: IO space */
+	MV_MISC_BAR		= 3,	/* offset 0x1c: FLASH, NVRAM, SRAM */
+
+	MV_MAJOR_REG_AREA_SZ	= 0x10000,	/* 64KB */
+	MV_MINOR_REG_AREA_SZ	= 0x2000,	/* 8KB */
+
+	MV_PCI_REG_BASE		= 0,
+	MV_IRQ_COAL_REG_BASE	= 0x18000,	/* 6xxx part only */
+	MV_SATAHC0_REG_BASE	= 0x20000,
+
+	MV_PCI_REG_SZ		= MV_MAJOR_REG_AREA_SZ,
+	MV_SATAHC_REG_SZ	= MV_MAJOR_REG_AREA_SZ,
+	MV_SATAHC_ARBTR_REG_SZ	= MV_MINOR_REG_AREA_SZ,		/* arbiter */
+	MV_PORT_REG_SZ		= MV_MINOR_REG_AREA_SZ,
+
+	MV_Q_CT			= 32,
+	MV_CRQB_SZ		= 32,
+	MV_CRPB_SZ		= 8,
+
+	MV_DMA_BOUNDARY		= 0xffffffffU,
+	SATAHC_MASK		= (~(MV_SATAHC_REG_SZ - 1)),
+
+	MV_PORTS_PER_HC		= 4,
+	/* == (port / MV_PORTS_PER_HC) to determine HC from 0-7 port */
+	MV_PORT_HC_SHIFT	= 2,
+	/* == (port % MV_PORTS_PER_HC) to determine port from 0-7 port */
+	MV_PORT_MASK		= 3,
+
+	/* Host Flags */
+	MV_FLAG_DUAL_HC		= (1 << 30),  /* two SATA Host Controllers */
+	MV_FLAG_IRQ_COALESCE	= (1 << 29),  /* IRQ coalescing capability */
+	MV_FLAG_BDMA		= (1 << 28),  /* Basic DMA */
+
+	chip_504x		= 0,
+	chip_508x		= 1,
+	chip_604x		= 2,
+	chip_608x		= 3,
+
+	/* PCI interface registers */
+
+	PCI_MAIN_CMD_STS_OFS	= 0xd30,
+	STOP_PCI_MASTER		= (1 << 2),
+	PCI_MASTER_EMPTY	= (1 << 3),
+	GLOB_SFT_RST		= (1 << 4),
+
+	PCI_IRQ_CAUSE_OFS	= 0x1d58,
+	PCI_IRQ_MASK_OFS	= 0x1d5c,
+	PCI_UNMASK_ALL_IRQS	= 0x7fffff,	/* bits 22-0 */
+
+	HC_MAIN_IRQ_CAUSE_OFS	= 0x1d60,
+	HC_MAIN_IRQ_MASK_OFS	= 0x1d64,
+	PORT0_ERR		= (1 << 0),	/* shift by port # */
+	PORT0_DONE		= (1 << 1),	/* shift by port # */
+	HC0_IRQ_PEND		= 0x1ff,	/* bits 0-8 = HC0's ports */
+	HC_SHIFT		= 9,		/* bits 9-17 = HC1's ports */
+	PCI_ERR			= (1 << 18),
+	TRAN_LO_DONE		= (1 << 19),	/* 6xxx: IRQ coalescing */
+	TRAN_HI_DONE		= (1 << 20),	/* 6xxx: IRQ coalescing */
+	PORTS_0_7_COAL_DONE	= (1 << 21),	/* 6xxx: IRQ coalescing */
+	GPIO_INT		= (1 << 22),
+	SELF_INT		= (1 << 23),
+	TWSI_INT		= (1 << 24),
+	HC_MAIN_RSVD		= (0x7f << 25),	/* bits 31-25 */
+	HC_MAIN_MASKED_IRQS	= (TRAN_LO_DONE | TRAN_HI_DONE | 
+				   PORTS_0_7_COAL_DONE | GPIO_INT | TWSI_INT |
+				   HC_MAIN_RSVD),
+
+	/* SATAHC registers */
+	HC_CFG_OFS		= 0,
+
+	HC_IRQ_CAUSE_OFS	= 0x14,
+	CRBP_DMA_DONE		= (1 << 0),	/* shift by port # */
+	HC_IRQ_COAL		= (1 << 4),	/* IRQ coalescing */
+	DEV_IRQ			= (1 << 8),	/* shift by port # */
+
+	/* Shadow block registers */
+	SHD_PIO_DATA_OFS	= 0x100,
+	SHD_FEA_ERR_OFS		= 0x104,
+	SHD_SECT_CNT_OFS	= 0x108,
+	SHD_LBA_L_OFS		= 0x10C,
+	SHD_LBA_M_OFS		= 0x110,
+	SHD_LBA_H_OFS		= 0x114,
+	SHD_DEV_HD_OFS		= 0x118,
+	SHD_CMD_STA_OFS		= 0x11C,
+	SHD_CTL_AST_OFS		= 0x120,
+
+	/* SATA registers */
+	SATA_STATUS_OFS		= 0x300,  /* ctrl, err regs follow status */
+	SATA_ACTIVE_OFS		= 0x350,
+
+	/* Port registers */
+	EDMA_CFG_OFS		= 0,
+
+	EDMA_ERR_IRQ_CAUSE_OFS	= 0x8,
+	EDMA_ERR_IRQ_MASK_OFS	= 0xc,
+	EDMA_ERR_D_PAR		= (1 << 0),
+	EDMA_ERR_PRD_PAR	= (1 << 1),
+	EDMA_ERR_DEV		= (1 << 2),
+	EDMA_ERR_DEV_DCON	= (1 << 3),
+	EDMA_ERR_DEV_CON	= (1 << 4),
+	EDMA_ERR_SERR		= (1 << 5),
+	EDMA_ERR_SELF_DIS	= (1 << 7),
+	EDMA_ERR_BIST_ASYNC	= (1 << 8),
+	EDMA_ERR_CRBQ_PAR	= (1 << 9),
+	EDMA_ERR_CRPB_PAR	= (1 << 10),
+	EDMA_ERR_INTRL_PAR	= (1 << 11),
+	EDMA_ERR_IORDY		= (1 << 12),
+	EDMA_ERR_LNK_CTRL_RX	= (0xf << 13),
+	EDMA_ERR_LNK_CTRL_RX_2	= (1 << 15),
+	EDMA_ERR_LNK_DATA_RX	= (0xf << 17),
+	EDMA_ERR_LNK_CTRL_TX	= (0x1f << 21),
+	EDMA_ERR_LNK_DATA_TX	= (0x1f << 26),
+	EDMA_ERR_TRANS_PROTO	= (1 << 31),
+	EDMA_ERR_FATAL		= (EDMA_ERR_D_PAR | EDMA_ERR_PRD_PAR | 
+				   EDMA_ERR_DEV_DCON | EDMA_ERR_CRBQ_PAR |
+				   EDMA_ERR_CRPB_PAR | EDMA_ERR_INTRL_PAR |
+				   EDMA_ERR_IORDY | EDMA_ERR_LNK_CTRL_RX_2 | 
+				   EDMA_ERR_LNK_DATA_RX |
+				   EDMA_ERR_LNK_DATA_TX | 
+				   EDMA_ERR_TRANS_PROTO),
+
+	EDMA_CMD_OFS		= 0x28,
+	EDMA_EN			= (1 << 0),
+	EDMA_DS			= (1 << 1),
+	ATA_RST			= (1 << 2),
+
+	/* BDMA is 6xxx part only */
+	BDMA_CMD_OFS		= 0x224,
+	BDMA_START		= (1 << 0),
+
+	MV_UNDEF		= 0,
+};
+
+struct mv_port_priv {
+
+};
+
+struct mv_host_priv {
+
+};
+
+static void mv_irq_clear(struct ata_port *ap);
+static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in);
+static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
+static void mv_phy_reset(struct ata_port *ap);
+static int mv_master_reset(void __iomem *mmio_base);
+static irqreturn_t mv_interrupt(int irq, void *dev_instance,
+				struct pt_regs *regs);
+static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
+
+static Scsi_Host_Template mv_sht = {
+	.module			= THIS_MODULE,
+	.name			= DRV_NAME,
+	.ioctl			= ata_scsi_ioctl,
+	.queuecommand		= ata_scsi_queuecmd,
+	.eh_strategy_handler	= ata_scsi_error,
+	.can_queue		= ATA_DEF_QUEUE,
+	.this_id		= ATA_SHT_THIS_ID,
+	.sg_tablesize		= MV_UNDEF,
+	.max_sectors		= ATA_MAX_SECTORS,
+	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
+	.emulated		= ATA_SHT_EMULATED,
+	.use_clustering		= MV_UNDEF,
+	.proc_name		= DRV_NAME,
+	.dma_boundary		= MV_DMA_BOUNDARY,
+	.slave_configure	= ata_scsi_slave_config,
+	.bios_param		= ata_std_bios_param,
+	.ordered_flush		= 1,
+};
+
+static struct ata_port_operations mv_ops = {
+	.port_disable		= ata_port_disable,
+
+	.tf_load		= ata_tf_load,
+	.tf_read		= ata_tf_read,
+	.check_status		= ata_check_status,
+	.exec_command		= ata_exec_command,
+	.dev_select		= ata_std_dev_select,
+
+	.phy_reset		= mv_phy_reset,
+
+	.qc_prep		= ata_qc_prep,
+	.qc_issue		= ata_qc_issue_prot,
+
+	.eng_timeout		= ata_eng_timeout,
+
+	.irq_handler		= mv_interrupt,
+	.irq_clear		= mv_irq_clear,
+
+	.scr_read		= mv_scr_read,
+	.scr_write		= mv_scr_write,
+
+	.port_start		= ata_port_start,
+	.port_stop		= ata_port_stop,
+	.host_stop		= ata_host_stop,
+};
+
+static struct ata_port_info mv_port_info[] = {
+	{  /* chip_504x */
+		.sht		= &mv_sht,
+		.host_flags	= (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				   ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO),
+		.pio_mask	= 0x1f,	/* pio4-0 */
+		.udma_mask	= 0,	/* 0x7f (udma6-0 disabled for now) */
+		.port_ops	= &mv_ops,
+	},
+	{  /* chip_508x */
+		.sht		= &mv_sht,
+		.host_flags	= (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				   ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO | 
+				   MV_FLAG_DUAL_HC),
+		.pio_mask	= 0x1f,	/* pio4-0 */
+		.udma_mask	= 0,	/* 0x7f (udma6-0 disabled for now) */
+		.port_ops	= &mv_ops,
+	},
+	{  /* chip_604x */
+		.sht		= &mv_sht,
+		.host_flags	= (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				   ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO | 
+				   MV_FLAG_IRQ_COALESCE | MV_FLAG_BDMA),
+		.pio_mask	= 0x1f,	/* pio4-0 */
+		.udma_mask	= 0,	/* 0x7f (udma6-0 disabled for now) */
+		.port_ops	= &mv_ops,
+	},
+	{  /* chip_608x */
+		.sht		= &mv_sht,
+		.host_flags	= (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				   ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+				   MV_FLAG_IRQ_COALESCE | MV_FLAG_DUAL_HC |
+				   MV_FLAG_BDMA),
+		.pio_mask	= 0x1f,	/* pio4-0 */
+		.udma_mask	= 0,	/* 0x7f (udma6-0 disabled for now) */
+		.port_ops	= &mv_ops,
+	},
+};
+
+static struct pci_device_id mv_pci_tbl[] = {
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5040), 0, 0, chip_504x},
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5041), 0, 0, chip_504x},
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5080), 0, 0, chip_508x},
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5081), 0, 0, chip_508x},
+
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6040), 0, 0, chip_604x},
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6041), 0, 0, chip_604x},
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6080), 0, 0, chip_608x},
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6081), 0, 0, chip_608x},
+	{}			/* terminate list */
+};
+
+static struct pci_driver mv_pci_driver = {
+	.name			= DRV_NAME,
+	.id_table		= mv_pci_tbl,
+	.probe			= mv_init_one,
+	.remove			= ata_pci_remove_one,
+};
+
+/*
+ * Functions
+ */
+
+static inline void writelfl(unsigned long data, void __iomem *addr)
+{
+	writel(data, addr);
+	(void) readl(addr);	/* flush to avoid PCI posted write */
+}
+
+static inline void __iomem *mv_port_addr_to_hc_base(void __iomem *port_mmio)
+{
+	return ((void __iomem *)((unsigned long)port_mmio & 
+				 (unsigned long)SATAHC_MASK));
+}
+
+static inline void __iomem *mv_hc_base(void __iomem *base, unsigned int hc)
+{
+	return (base + MV_SATAHC0_REG_BASE + (hc * MV_SATAHC_REG_SZ));
+}
+
+static inline void __iomem *mv_port_base(void __iomem *base, unsigned int port)
+{
+	return (mv_hc_base(base, port >> MV_PORT_HC_SHIFT) +
+		MV_SATAHC_ARBTR_REG_SZ + 
+		((port & MV_PORT_MASK) * MV_PORT_REG_SZ));
+}
+
+static inline void __iomem *mv_ap_base(struct ata_port *ap)
+{
+	return mv_port_base(ap->host_set->mmio_base, ap->port_no);
+}
+
+static inline int mv_get_hc_count(unsigned long flags)
+{
+	return ((flags & MV_FLAG_DUAL_HC) ? 2 : 1);
+}
+
+static inline int mv_is_edma_active(struct ata_port *ap)
+{
+	void __iomem *port_mmio = mv_ap_base(ap);
+	return (EDMA_EN & readl(port_mmio + EDMA_CMD_OFS));
+}
+
+static inline int mv_port_bdma_capable(struct ata_port *ap)
+{
+	return (ap->flags & MV_FLAG_BDMA);
+}
+
+static void mv_irq_clear(struct ata_port *ap)
+{
+}
+
+static unsigned int mv_scr_offset(unsigned int sc_reg_in)
+{
+	unsigned int ofs;
+
+	switch (sc_reg_in) {
+	case SCR_STATUS:
+	case SCR_CONTROL:
+	case SCR_ERROR:
+		ofs = SATA_STATUS_OFS + (sc_reg_in * sizeof(u32));
+		break;
+	case SCR_ACTIVE:
+		ofs = SATA_ACTIVE_OFS;   /* active is not with the others */
+		break;
+	default:
+		ofs = 0xffffffffU;
+		break;
+	}
+	return ofs;
+}
+
+static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in)
+{
+	unsigned int ofs = mv_scr_offset(sc_reg_in);
+
+	if (0xffffffffU != ofs) {
+		return readl(mv_ap_base(ap) + ofs);
+	} else {
+		return (u32) ofs;
+	}
+}
+
+static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
+{
+	unsigned int ofs = mv_scr_offset(sc_reg_in);
+
+	if (0xffffffffU != ofs) {
+		writelfl(val, mv_ap_base(ap) + ofs);
+	}
+}
+
+static int mv_master_reset(void __iomem *mmio_base)
+{
+	void __iomem *reg = mmio_base + PCI_MAIN_CMD_STS_OFS;
+	int i, rc = 0;
+	u32 t;
+
+	VPRINTK("ENTER\n");
+
+	/* Following procedure defined in PCI "main command and status
+	 * register" table.
+	 */
+	t = readl(reg);
+	writel(t | STOP_PCI_MASTER, reg);
+
+	for (i = 0; i < 100; i++) {
+		msleep(10);
+		t = readl(reg);
+		if (PCI_MASTER_EMPTY & t) {
+			break;
+		}
+	}
+	if (!(PCI_MASTER_EMPTY & t)) {
+		printk(KERN_ERR DRV_NAME "PCI master won't flush\n");
+		rc = 1;		/* broken HW? */
+		goto done;
+	}
+
+	/* set reset */
+	i = 5;
+	do {
+		writel(t | GLOB_SFT_RST, reg);
+		t = readl(reg);
+		udelay(1);
+	} while (!(GLOB_SFT_RST & t) && (i-- > 0));
+
+	if (!(GLOB_SFT_RST & t)) {
+		printk(KERN_ERR DRV_NAME "can't set global reset\n");
+		rc = 1;		/* broken HW? */
+		goto done;
+	}
+
+	/* clear reset */
+	i = 5;
+	do {
+		writel(t & ~GLOB_SFT_RST, reg);
+		t = readl(reg);
+		udelay(1);
+	} while ((GLOB_SFT_RST & t) && (i-- > 0));
+
+	if (GLOB_SFT_RST & t) {
+		printk(KERN_ERR DRV_NAME "can't clear global reset\n");
+		rc = 1;		/* broken HW? */
+	}
+
+ done:
+	VPRINTK("EXIT, rc = %i\n", rc);
+	return rc;
+}
+
+static void mv_err_intr(struct ata_port *ap)
+{
+	void __iomem *port_mmio;
+	u32 edma_err_cause, serr = 0;
+
+	/* bug here b/c we got an err int on a port we don't know about,
+	 * so there's no way to clear it
+	 */
+	BUG_ON(NULL == ap);
+	port_mmio = mv_ap_base(ap);
+
+	edma_err_cause = readl(port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
+
+	if (EDMA_ERR_SERR & edma_err_cause) {
+		serr = scr_read(ap, SCR_ERROR);
+		scr_write_flush(ap, SCR_ERROR, serr);
+	}
+	DPRINTK("port %u error; EDMA err cause: 0x%08x SERR: 0x%08x\n", 
+		ap->port_no, edma_err_cause, serr);
+
+	/* Clear EDMA now that SERR cleanup done */
+	writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
+
+	/* check for fatal here and recover if needed */
+	if (EDMA_ERR_FATAL & edma_err_cause) {
+		mv_phy_reset(ap);
+	}
+}
+
+/* Handle any outstanding interrupts in a single SATAHC 
+ */
+static void mv_host_intr(struct ata_host_set *host_set, u32 relevant,
+			 unsigned int hc)
+{
+	void __iomem *mmio = host_set->mmio_base;
+	void __iomem *hc_mmio = mv_hc_base(mmio, hc);
+	struct ata_port *ap;
+	struct ata_queued_cmd *qc;
+	u32 hc_irq_cause;
+	int shift, port, port0, hard_port;
+	u8 ata_status;
+
+	if (hc == 0) {
+		port0 = 0;
+	} else {
+		port0 = MV_PORTS_PER_HC;
+	}
+
+	/* we'll need the HC success int register in most cases */
+	hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
+	if (hc_irq_cause) {
+		writelfl(0, hc_mmio + HC_IRQ_CAUSE_OFS);
+	}
+
+	VPRINTK("ENTER, hc%u relevant=0x%08x HC IRQ cause=0x%08x\n",
+		hc,relevant,hc_irq_cause);
+
+	for (port = port0; port < port0 + MV_PORTS_PER_HC; port++) {
+		ap = host_set->ports[port];
+		hard_port = port & MV_PORT_MASK;	/* range 0-3 */
+		ata_status = 0xffU;
+
+		if (((CRBP_DMA_DONE | DEV_IRQ) << hard_port) & hc_irq_cause) {
+			BUG_ON(NULL == ap);
+			/* rcv'd new resp, basic DMA complete, or ATA IRQ */
+			/* This is needed to clear the ATA INTRQ.
+			 * FIXME: don't read the status reg in EDMA mode!
+			 */
+			ata_status = readb((void __iomem *)
+					   ap->ioaddr.status_addr);
+		}
+
+		shift = port * 2;
+		if (port >= MV_PORTS_PER_HC) {
+			shift++;	/* skip bit 8 in the HC Main IRQ reg */
+		}
+		if ((PORT0_ERR << shift) & relevant) {
+			mv_err_intr(ap);
+			/* FIXME: smart to OR in ATA_ERR? */
+			ata_status = readb((void __iomem *)
+					   ap->ioaddr.status_addr) | ATA_ERR;
+		}
+		
+		if (ap) {
+			qc = ata_qc_from_tag(ap, ap->active_tag);
+			if (NULL != qc) {
+				VPRINTK("port %u IRQ found for qc, "
+					"ata_status 0x%x\n", port,ata_status);
+				BUG_ON(0xffU == ata_status);
+				/* mark qc status appropriately */
+				ata_qc_complete(qc, ata_status);
+			}
+		}
+	}
+	VPRINTK("EXIT\n");
+}
+
+static irqreturn_t mv_interrupt(int irq, void *dev_instance,
+				struct pt_regs *regs)
+{
+	struct ata_host_set *host_set = dev_instance;
+	unsigned int hc, handled = 0, n_hcs;
+	void __iomem *mmio;
+	u32 irq_stat;
+
+	mmio = host_set->mmio_base;
+	irq_stat = readl(mmio + HC_MAIN_IRQ_CAUSE_OFS);
+	n_hcs = mv_get_hc_count(host_set->ports[0]->flags);
+
+	/* check the cases where we either have nothing pending or have read
+	 * a bogus register value which can indicate HW removal or PCI fault
+	 */
+	if (!irq_stat || (0xffffffffU == irq_stat)) {
+		return IRQ_NONE;
+	}
+
+	spin_lock(&host_set->lock);
+
+	for (hc = 0; hc < n_hcs; hc++) {
+		u32 relevant = irq_stat & (HC0_IRQ_PEND << (hc * HC_SHIFT));
+		if (relevant) {
+			mv_host_intr(host_set, relevant, hc);
+			handled = 1;
+		}
+	}
+	if (PCI_ERR & irq_stat) {
+		/* FIXME: these are all masked by default, but still need
+		 * to recover from them properly.
+		 */
+	}
+
+	spin_unlock(&host_set->lock);
+
+	return IRQ_RETVAL(handled);
+}
+
+static void mv_phy_reset(struct ata_port *ap)
+{
+	void __iomem *port_mmio = mv_ap_base(ap);
+	struct ata_taskfile tf;
+	struct ata_device *dev = &ap->device[0];
+	u32 edma = 0, bdma;
+
+	VPRINTK("ENTER, port %u, mmio 0x%p\n", ap->port_no, port_mmio);
+
+	edma = readl(port_mmio + EDMA_CMD_OFS);
+	if (EDMA_EN & edma) {
+		/* disable EDMA if active */
+		edma &= ~EDMA_EN;
+		writelfl(edma | EDMA_DS, port_mmio + EDMA_CMD_OFS);
+		udelay(1);
+	} else if (mv_port_bdma_capable(ap) &&
+		   (bdma = readl(port_mmio + BDMA_CMD_OFS)) & BDMA_START) {
+		/* disable BDMA if active */
+		writelfl(bdma & ~BDMA_START, port_mmio + BDMA_CMD_OFS);
+	}
+
+	writelfl(edma | ATA_RST, port_mmio + EDMA_CMD_OFS);
+	udelay(25);		/* allow reset propagation */
+
+	/* Spec never mentions clearing the bit.  Marvell's driver does
+	 * clear the bit, however.
+	 */
+	writelfl(edma & ~ATA_RST, port_mmio + EDMA_CMD_OFS);
+
+	VPRINTK("Done.  Now calling __sata_phy_reset()\n");
+
+	/* proceed to init communications via the scr_control reg */
+	__sata_phy_reset(ap);
+
+	if (ap->flags & ATA_FLAG_PORT_DISABLED) {
+		VPRINTK("Port disabled pre-sig.  Exiting.\n");
+		return;
+	}
+
+	tf.lbah = readb((void __iomem *) ap->ioaddr.lbah_addr);
+	tf.lbam = readb((void __iomem *) ap->ioaddr.lbam_addr);
+	tf.lbal = readb((void __iomem *) ap->ioaddr.lbal_addr);
+	tf.nsect = readb((void __iomem *) ap->ioaddr.nsect_addr);
+
+	dev->class = ata_dev_classify(&tf);
+	if (!ata_dev_present(dev)) {
+		VPRINTK("Port disabled post-sig: No device present.\n");
+		ata_port_disable(ap);
+	}
+	VPRINTK("EXIT\n");
+}
+
+static void mv_port_init(struct ata_ioports *port, unsigned long base)
+{
+	/* PIO related setup */
+	port->data_addr = base + SHD_PIO_DATA_OFS;
+	port->error_addr = port->feature_addr = base + SHD_FEA_ERR_OFS;
+	port->nsect_addr = base + SHD_SECT_CNT_OFS;
+	port->lbal_addr = base + SHD_LBA_L_OFS;
+	port->lbam_addr = base + SHD_LBA_M_OFS;
+	port->lbah_addr = base + SHD_LBA_H_OFS;
+	port->device_addr = base + SHD_DEV_HD_OFS;
+	port->status_addr = port->command_addr = base + SHD_CMD_STA_OFS;
+	port->altstatus_addr = port->ctl_addr = base + SHD_CTL_AST_OFS;
+	/* unused */
+	port->cmd_addr = port->bmdma_addr = port->scr_addr = 0;
+
+	/* unmask all EDMA error interrupts */
+	writel(~0, (void __iomem *)base + EDMA_ERR_IRQ_MASK_OFS);
+
+	VPRINTK("EDMA cfg=0x%08x EDMA IRQ err cause/mask=0x%08x/0x%08x\n", 
+		readl((void __iomem *)base + EDMA_CFG_OFS),
+		readl((void __iomem *)base + EDMA_ERR_IRQ_CAUSE_OFS),
+		readl((void __iomem *)base + EDMA_ERR_IRQ_MASK_OFS));
+}
+
+static int mv_host_init(struct ata_probe_ent *probe_ent)
+{
+	int rc = 0, n_hc, port, hc;
+	void __iomem *mmio = probe_ent->mmio_base;
+	void __iomem *port_mmio;
+
+	if (mv_master_reset(probe_ent->mmio_base)) {
+		rc = 1;
+		goto done;
+	}
+
+	n_hc = mv_get_hc_count(probe_ent->host_flags);
+	probe_ent->n_ports = MV_PORTS_PER_HC * n_hc;
+
+	for (port = 0; port < probe_ent->n_ports; port++) {
+		port_mmio = mv_port_base(mmio, port);
+		mv_port_init(&probe_ent->port[port], (unsigned long)port_mmio);
+	}
+
+	for (hc = 0; hc < n_hc; hc++) {
+		VPRINTK("HC%i: HC config=0x%08x HC IRQ cause=0x%08x\n", hc,
+			readl(mv_hc_base(mmio, hc) + HC_CFG_OFS),
+			readl(mv_hc_base(mmio, hc) + HC_IRQ_CAUSE_OFS));
+	}
+
+	writel(~HC_MAIN_MASKED_IRQS, mmio + HC_MAIN_IRQ_MASK_OFS);
+	writel(PCI_UNMASK_ALL_IRQS, mmio + PCI_IRQ_MASK_OFS);
+
+	VPRINTK("HC MAIN IRQ cause/mask=0x%08x/0x%08x "
+		"PCI int cause/mask=0x%08x/0x%08x\n", 
+		readl(mmio + HC_MAIN_IRQ_CAUSE_OFS),
+		readl(mmio + HC_MAIN_IRQ_MASK_OFS),
+		readl(mmio + PCI_IRQ_CAUSE_OFS),
+		readl(mmio + PCI_IRQ_MASK_OFS));
+
+ done:
+	return rc;
+}
+
+/* move to PCI layer, integrate w/ MSI stuff */
+static void pci_intx(struct pci_dev *pdev, int enable)
+{
+	u16 pci_command, new;
+
+	pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
+
+	if (enable)
+		new = pci_command & ~PCI_COMMAND_INTX_DISABLE;
+	else
+		new = pci_command | PCI_COMMAND_INTX_DISABLE;
+
+	if (new != pci_command)
+		pci_write_config_word(pdev, PCI_COMMAND, pci_command);
+}
+
+static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+	static int printed_version = 0;
+	struct ata_probe_ent *probe_ent = NULL;
+	struct mv_host_priv *hpriv;
+	unsigned int board_idx = (unsigned int)ent->driver_data;
+	void __iomem *mmio_base;
+	int pci_dev_busy = 0;
+	int rc;
+
+	if (!printed_version++) {
+		printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
+	}
+
+	VPRINTK("ENTER for PCI Bus:Slot.Func=%u:%u.%u\n", pdev->bus->number,
+		PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn));
+
+	rc = pci_enable_device(pdev);
+	if (rc) {
+		return rc;
+	}
+
+	rc = pci_request_regions(pdev, DRV_NAME);
+	if (rc) {
+		pci_dev_busy = 1;
+		goto err_out;
+	}
+
+	pci_intx(pdev, 1);
+
+	probe_ent = kmalloc(sizeof(*probe_ent), GFP_KERNEL);
+	if (probe_ent == NULL) {
+		rc = -ENOMEM;
+		goto err_out_regions;
+	}
+
+	memset(probe_ent, 0, sizeof(*probe_ent));
+	probe_ent->dev = pci_dev_to_dev(pdev);
+	INIT_LIST_HEAD(&probe_ent->node);
+
+	mmio_base = ioremap_nocache(pci_resource_start(pdev, MV_PRIMARY_BAR),
+				    pci_resource_len(pdev, MV_PRIMARY_BAR));
+	if (mmio_base == NULL) {
+		rc = -ENOMEM;
+		goto err_out_free_ent;
+	}
+
+	hpriv = kmalloc(sizeof(*hpriv), GFP_KERNEL);
+	if (!hpriv) {
+		rc = -ENOMEM;
+		goto err_out_iounmap;
+	}
+	memset(hpriv, 0, sizeof(*hpriv));
+
+	probe_ent->sht = mv_port_info[board_idx].sht;
+	probe_ent->host_flags = mv_port_info[board_idx].host_flags;
+	probe_ent->pio_mask = mv_port_info[board_idx].pio_mask;
+	probe_ent->udma_mask = mv_port_info[board_idx].udma_mask;
+	probe_ent->port_ops = mv_port_info[board_idx].port_ops;
+
+	probe_ent->irq = pdev->irq;
+	probe_ent->irq_flags = SA_SHIRQ;
+	probe_ent->mmio_base = mmio_base;
+	probe_ent->private_data = hpriv;
+
+	/* initialize adapter */
+	rc = mv_host_init(probe_ent);
+	if (rc) {
+		goto err_out_hpriv;
+	}
+/* 	mv_print_info(probe_ent); */
+
+	{
+		int b, w;
+		u32 dw[4];	/* hold a line of 16b */
+		VPRINTK("PCI config space:\n");
+		for (b = 0; b < 0x40; ) {
+			for (w = 0; w < 4; w++) {
+				(void) pci_read_config_dword(pdev,b,&dw[w]);
+				b += sizeof(*dw);
+			}
+			VPRINTK("%08x %08x %08x %08x\n",
+				dw[0],dw[1],dw[2],dw[3]);
+		}
+	}
+
+	/* FIXME: check ata_device_add return value */
+	ata_device_add(probe_ent);
+	kfree(probe_ent);
+
+	return 0;
+
+ err_out_hpriv:
+	kfree(hpriv);
+ err_out_iounmap:
+	iounmap(mmio_base);
+ err_out_free_ent:
+	kfree(probe_ent);
+ err_out_regions:
+	pci_release_regions(pdev);
+ err_out:
+	if (!pci_dev_busy) {
+		pci_disable_device(pdev);
+	}
+
+	return rc;
+}
+
+static int __init mv_init(void)
+{
+	return pci_module_init(&mv_pci_driver);
+}
+
+static void __exit mv_exit(void)
+{
+	pci_unregister_driver(&mv_pci_driver);
+}
+
+MODULE_AUTHOR("Brett Russ");
+MODULE_DESCRIPTION("SCSI low-level driver for Marvell SATA controllers");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(pci, mv_pci_tbl);
+MODULE_VERSION(DRV_VERSION);
+
+module_init(mv_init);
+module_exit(mv_exit);
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index 03d9bc6..a1d62de 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -351,6 +351,7 @@ static void nv_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
 static void nv_host_stop (struct ata_host_set *host_set)
 {
 	struct nv_host *host = host_set->private_data;
+	struct pci_dev *pdev = to_pci_dev(host_set->dev);
 
 	// Disable hotplug event interrupts.
 	if (host->host_desc->disable_hotplug)
@@ -358,7 +359,8 @@ static void nv_host_stop (struct ata_host_set *host_set)
 
 	kfree(host);
 
-	ata_host_stop(host_set);
+	if (host_set->mmio_base)
+		pci_iounmap(pdev, host_set->mmio_base);
 }
 
 static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -420,8 +422,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (host->host_flags & NV_HOST_FLAGS_SCR_MMIO) {
 		unsigned long base;
 
-		probe_ent->mmio_base = ioremap(pci_resource_start(pdev, 5),
-				pci_resource_len(pdev, 5));
+		probe_ent->mmio_base = pci_iomap(pdev, 5, 0);
 		if (probe_ent->mmio_base == NULL) {
 			rc = -EIO;
 			goto err_out_free_host;
@@ -457,7 +458,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
 err_out_iounmap:
 	if (host->host_flags & NV_HOST_FLAGS_SCR_MMIO)
-		iounmap(probe_ent->mmio_base);
+		pci_iounmap(pdev, probe_ent->mmio_base);
 err_out_free_host:
 	kfree(host);
 err_out_free_ent:
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 7c4f6ec..538ad72 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -92,6 +92,7 @@ static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf);
 static void pdc_irq_clear(struct ata_port *ap);
 static int pdc_qc_issue_prot(struct ata_queued_cmd *qc);
 
+
 static Scsi_Host_Template pdc_ata_sht = {
 	.module			= THIS_MODULE,
 	.name			= DRV_NAME,
@@ -132,7 +133,7 @@ static struct ata_port_operations pdc_sata_ops = {
 	.scr_write		= pdc_sata_scr_write,
 	.port_start		= pdc_port_start,
 	.port_stop		= pdc_port_stop,
-	.host_stop		= ata_host_stop,
+	.host_stop		= ata_pci_host_stop,
 };
 
 static struct ata_port_operations pdc_pata_ops = {
@@ -153,7 +154,7 @@ static struct ata_port_operations pdc_pata_ops = {
 
 	.port_start		= pdc_port_start,
 	.port_stop		= pdc_port_stop,
-	.host_stop		= ata_host_stop,
+	.host_stop		= ata_pci_host_stop,
 };
 
 static struct ata_port_info pdc_port_info[] = {
@@ -282,7 +283,7 @@ static void pdc_port_stop(struct ata_port *ap)
 
 static void pdc_reset_port(struct ata_port *ap)
 {
-	void *mmio = (void *) ap->ioaddr.cmd_addr + PDC_CTLSTAT;
+	void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr + PDC_CTLSTAT;
 	unsigned int i;
 	u32 tmp;
 
@@ -418,7 +419,7 @@ static inline unsigned int pdc_host_intr( struct ata_port *ap,
 	u8 status;
 	unsigned int handled = 0, have_err = 0;
 	u32 tmp;
-	void *mmio = (void *) ap->ioaddr.cmd_addr + PDC_GLOBAL_CTL;
+	void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr + PDC_GLOBAL_CTL;
 
 	tmp = readl(mmio);
 	if (tmp & PDC_ERR_MASK) {
@@ -447,7 +448,7 @@ static inline unsigned int pdc_host_intr( struct ata_port *ap,
 static void pdc_irq_clear(struct ata_port *ap)
 {
 	struct ata_host_set *host_set = ap->host_set;
-	void *mmio = host_set->mmio_base;
+	void __iomem *mmio = host_set->mmio_base;
 
 	readl(mmio + PDC_INT_SEQMASK);
 }
@@ -459,7 +460,7 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r
 	u32 mask = 0;
 	unsigned int i, tmp;
 	unsigned int handled = 0;
-	void *mmio_base;
+	void __iomem *mmio_base;
 
 	VPRINTK("ENTER\n");
 
@@ -581,7 +582,7 @@ static void pdc_ata_setup_port(struct ata_ioports *port, unsigned long base)
 
 static void pdc_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
 {
-	void *mmio = pe->mmio_base;
+	void __iomem *mmio = pe->mmio_base;
 	u32 tmp;
 
 	/*
@@ -624,7 +625,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 	static int printed_version;
 	struct ata_probe_ent *probe_ent = NULL;
 	unsigned long base;
-	void *mmio_base;
+	void __iomem *mmio_base;
 	unsigned int board_idx = (unsigned int) ent->driver_data;
 	int pci_dev_busy = 0;
 	int rc;
@@ -663,8 +664,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 	probe_ent->dev = pci_dev_to_dev(pdev);
 	INIT_LIST_HEAD(&probe_ent->node);
 
-	mmio_base = ioremap(pci_resource_start(pdev, 3),
-		            pci_resource_len(pdev, 3));
+	mmio_base = pci_iomap(pdev, 3, 0);
 	if (mmio_base == NULL) {
 		rc = -ENOMEM;
 		goto err_out_free_ent;
diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index 9c99ab4..ffcdeb6 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -494,7 +494,7 @@ static int qs_port_start(struct ata_port *ap)
 	if (rc)
 		return rc;
 	qs_enter_reg_mode(ap);
-	pp = kcalloc(1, sizeof(*pp), GFP_KERNEL);
+	pp = kzalloc(sizeof(*pp), GFP_KERNEL);
 	if (!pp) {
 		rc = -ENOMEM;
 		goto err_out;
@@ -538,11 +538,12 @@ static void qs_port_stop(struct ata_port *ap)
 static void qs_host_stop(struct ata_host_set *host_set)
 {
 	void __iomem *mmio_base = host_set->mmio_base;
+	struct pci_dev *pdev = to_pci_dev(host_set->dev);
 
 	writeb(0, mmio_base + QS_HCT_CTRL); /* disable host interrupts */
 	writeb(QS_CNFG3_GSRST, mmio_base + QS_HCF_CNFG3); /* global reset */
 
-	ata_host_stop(host_set);
+	pci_iounmap(pdev, mmio_base);
 }
 
 static void qs_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
@@ -646,8 +647,7 @@ static int qs_ata_init_one(struct pci_dev *pdev,
 		goto err_out_regions;
 	}
 
-	mmio_base = ioremap(pci_resource_start(pdev, 4),
-		            pci_resource_len(pdev, 4));
+	mmio_base = pci_iomap(pdev, 4, 0);
 	if (mmio_base == NULL) {
 		rc = -ENOMEM;
 		goto err_out_regions;
@@ -697,7 +697,7 @@ static int qs_ata_init_one(struct pci_dev *pdev,
 	return 0;
 
 err_out_iounmap:
-	iounmap(mmio_base);
+	pci_iounmap(pdev, mmio_base);
 err_out_regions:
 	pci_release_regions(pdev);
 err_out:
diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index 71d4954..ba98a17 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -86,6 +86,7 @@ static u32 sil_scr_read (struct ata_port *ap, unsigned int sc_reg);
 static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
 static void sil_post_set_mode (struct ata_port *ap);
 
+
 static struct pci_device_id sil_pci_tbl[] = {
 	{ 0x1095, 0x3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
 	{ 0x1095, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
@@ -172,7 +173,7 @@ static struct ata_port_operations sil_ops = {
 	.scr_write		= sil_scr_write,
 	.port_start		= ata_port_start,
 	.port_stop		= ata_port_stop,
-	.host_stop		= ata_host_stop,
+	.host_stop		= ata_pci_host_stop,
 };
 
 static struct ata_port_info sil_port_info[] = {
@@ -231,6 +232,7 @@ MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, sil_pci_tbl);
 MODULE_VERSION(DRV_VERSION);
 
+
 static unsigned char sil_get_device_cache_line(struct pci_dev *pdev)
 {
 	u8 cache_line = 0;
@@ -242,7 +244,8 @@ static void sil_post_set_mode (struct ata_port *ap)
 {
 	struct ata_host_set *host_set = ap->host_set;
 	struct ata_device *dev;
-	void *addr = host_set->mmio_base + sil_port[ap->port_no].xfer_mode;
+	void __iomem *addr =
+		host_set->mmio_base + sil_port[ap->port_no].xfer_mode;
 	u32 tmp, dev_mode[2];
 	unsigned int i;
 
@@ -375,7 +378,7 @@ static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	static int printed_version;
 	struct ata_probe_ent *probe_ent = NULL;
 	unsigned long base;
-	void *mmio_base;
+	void __iomem *mmio_base;
 	int rc;
 	unsigned int i;
 	int pci_dev_busy = 0;
@@ -425,8 +428,7 @@ static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
        	probe_ent->irq_flags = SA_SHIRQ;
 	probe_ent->host_flags = sil_port_info[ent->driver_data].host_flags;
 
-	mmio_base = ioremap(pci_resource_start(pdev, 5),
-		            pci_resource_len(pdev, 5));
+	mmio_base = pci_iomap(pdev, 5, 0);
 	if (mmio_base == NULL) {
 		rc = -ENOMEM;
 		goto err_out_free_ent;
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index 19d3bb3..d89d968 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -318,7 +318,7 @@ static struct ata_port_operations k2_sata_ops = {
 	.scr_write		= k2_sata_scr_write,
 	.port_start		= ata_port_start,
 	.port_stop		= ata_port_stop,
-	.host_stop		= ata_host_stop,
+	.host_stop		= ata_pci_host_stop,
 };
 
 static void k2_sata_setup_port(struct ata_ioports *port, unsigned long base)
@@ -346,7 +346,7 @@ static int k2_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 	static int printed_version;
 	struct ata_probe_ent *probe_ent = NULL;
 	unsigned long base;
-	void *mmio_base;
+	void __iomem *mmio_base;
 	int pci_dev_busy = 0;
 	int rc;
 	int i;
@@ -392,8 +392,7 @@ static int k2_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 	probe_ent->dev = pci_dev_to_dev(pdev);
 	INIT_LIST_HEAD(&probe_ent->node);
 
-	mmio_base = ioremap(pci_resource_start(pdev, 5),
-		            pci_resource_len(pdev, 5));
+	mmio_base = pci_iomap(pdev, 5, 0);
 	if (mmio_base == NULL) {
 		rc = -ENOMEM;
 		goto err_out_free_ent;
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index c72fcc4..540a851 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -245,13 +245,14 @@ static struct pci_driver pdc_sata_pci_driver = {
 
 static void pdc20621_host_stop(struct ata_host_set *host_set)
 {
+	struct pci_dev *pdev = to_pci_dev(host_set->dev);
 	struct pdc_host_priv *hpriv = host_set->private_data;
 	void *dimm_mmio = hpriv->dimm_mmio;
 
-	iounmap(dimm_mmio);
+	pci_iounmap(pdev, dimm_mmio);
 	kfree(hpriv);
 
-	ata_host_stop(host_set);
+	pci_iounmap(pdev, host_set->mmio_base);
 }
 
 static int pdc_port_start(struct ata_port *ap)
@@ -451,9 +452,9 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc)
 	struct scatterlist *sg = qc->sg;
 	struct ata_port *ap = qc->ap;
 	struct pdc_port_priv *pp = ap->private_data;
-	void *mmio = ap->host_set->mmio_base;
+	void __iomem *mmio = ap->host_set->mmio_base;
 	struct pdc_host_priv *hpriv = ap->host_set->private_data;
-	void *dimm_mmio = hpriv->dimm_mmio;
+	void __iomem *dimm_mmio = hpriv->dimm_mmio;
 	unsigned int portno = ap->port_no;
 	unsigned int i, last, idx, total_len = 0, sgt_len;
 	u32 *buf = (u32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
@@ -513,9 +514,9 @@ static void pdc20621_nodata_prep(struct ata_queued_cmd *qc)
 {
 	struct ata_port *ap = qc->ap;
 	struct pdc_port_priv *pp = ap->private_data;
-	void *mmio = ap->host_set->mmio_base;
+	void __iomem *mmio = ap->host_set->mmio_base;
 	struct pdc_host_priv *hpriv = ap->host_set->private_data;
-	void *dimm_mmio = hpriv->dimm_mmio;
+	void __iomem *dimm_mmio = hpriv->dimm_mmio;
 	unsigned int portno = ap->port_no;
 	unsigned int i;
 
@@ -565,7 +566,7 @@ static void __pdc20621_push_hdma(struct ata_queued_cmd *qc,
 {
 	struct ata_port *ap = qc->ap;
 	struct ata_host_set *host_set = ap->host_set;
-	void *mmio = host_set->mmio_base;
+	void __iomem *mmio = host_set->mmio_base;
 
 	/* hard-code chip #0 */
 	mmio += PDC_CHIP0_OFS;
@@ -639,7 +640,7 @@ static void pdc20621_packet_start(struct ata_queued_cmd *qc)
 	struct ata_port *ap = qc->ap;
 	struct ata_host_set *host_set = ap->host_set;
 	unsigned int port_no = ap->port_no;
-	void *mmio = host_set->mmio_base;
+	void __iomem *mmio = host_set->mmio_base;
 	unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE);
 	u8 seq = (u8) (port_no + 1);
 	unsigned int port_ofs;
@@ -699,7 +700,7 @@ static int pdc20621_qc_issue_prot(struct ata_queued_cmd *qc)
 static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
                                           struct ata_queued_cmd *qc,
 					  unsigned int doing_hdma,
-					  void *mmio)
+					  void __iomem *mmio)
 {
 	unsigned int port_no = ap->port_no;
 	unsigned int port_ofs =
@@ -778,7 +779,7 @@ static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
 static void pdc20621_irq_clear(struct ata_port *ap)
 {
 	struct ata_host_set *host_set = ap->host_set;
-	void *mmio = host_set->mmio_base;
+	void __iomem *mmio = host_set->mmio_base;
 
 	mmio += PDC_CHIP0_OFS;
 
@@ -792,7 +793,7 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_re
 	u32 mask = 0;
 	unsigned int i, tmp, port_no;
 	unsigned int handled = 0;
-	void *mmio_base;
+	void __iomem *mmio_base;
 
 	VPRINTK("ENTER\n");
 
@@ -940,9 +941,9 @@ static void pdc20621_get_from_dimm(struct ata_probe_ent *pe, void *psource,
 	u16 idx;
 	u8 page_mask;
 	long dist;
-	void *mmio = pe->mmio_base;
+	void __iomem *mmio = pe->mmio_base;
 	struct pdc_host_priv *hpriv = pe->private_data;
-	void *dimm_mmio = hpriv->dimm_mmio;
+	void __iomem *dimm_mmio = hpriv->dimm_mmio;
 
 	/* hard-code chip #0 */
 	mmio += PDC_CHIP0_OFS;
@@ -996,9 +997,9 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
 	u16 idx;
 	u8 page_mask;
 	long dist;
-	void *mmio = pe->mmio_base;
+	void __iomem *mmio = pe->mmio_base;
 	struct pdc_host_priv *hpriv = pe->private_data;
-	void *dimm_mmio = hpriv->dimm_mmio;
+	void __iomem *dimm_mmio = hpriv->dimm_mmio;
 
 	/* hard-code chip #0 */
 	mmio += PDC_CHIP0_OFS;
@@ -1044,7 +1045,7 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
 static unsigned int pdc20621_i2c_read(struct ata_probe_ent *pe, u32 device,
 				      u32 subaddr, u32 *pdata)
 {
-	void *mmio = pe->mmio_base;
+	void __iomem *mmio = pe->mmio_base;
 	u32 i2creg  = 0;
 	u32 status;
 	u32 count =0;
@@ -1103,7 +1104,7 @@ static int pdc20621_prog_dimm0(struct ata_probe_ent *pe)
 	u32 data = 0;
    	int size, i;
    	u8 bdimmsize;
-   	void *mmio = pe->mmio_base;
+   	void __iomem *mmio = pe->mmio_base;
 	static const struct {
 		unsigned int reg;
 		unsigned int ofs;
@@ -1166,7 +1167,7 @@ static unsigned int pdc20621_prog_dimm_global(struct ata_probe_ent *pe)
 {
 	u32 data, spd0;
    	int error, i;
-   	void *mmio = pe->mmio_base;
+   	void __iomem *mmio = pe->mmio_base;
 
 	/* hard-code chip #0 */
    	mmio += PDC_CHIP0_OFS;
@@ -1220,7 +1221,7 @@ static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe)
 	u32 ticks=0;
 	u32 clock=0;
 	u32 fparam=0;
-   	void *mmio = pe->mmio_base;
+   	void __iomem *mmio = pe->mmio_base;
 
 	/* hard-code chip #0 */
    	mmio += PDC_CHIP0_OFS;
@@ -1344,7 +1345,7 @@ static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe)
 static void pdc_20621_init(struct ata_probe_ent *pe)
 {
 	u32 tmp;
-	void *mmio = pe->mmio_base;
+	void __iomem *mmio = pe->mmio_base;
 
 	/* hard-code chip #0 */
 	mmio += PDC_CHIP0_OFS;
@@ -1377,7 +1378,8 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
 	static int printed_version;
 	struct ata_probe_ent *probe_ent = NULL;
 	unsigned long base;
-	void *mmio_base, *dimm_mmio = NULL;
+	void __iomem *mmio_base;
+	void __iomem *dimm_mmio = NULL;
 	struct pdc_host_priv *hpriv = NULL;
 	unsigned int board_idx = (unsigned int) ent->driver_data;
 	int pci_dev_busy = 0;
@@ -1417,8 +1419,7 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
 	probe_ent->dev = pci_dev_to_dev(pdev);
 	INIT_LIST_HEAD(&probe_ent->node);
 
-	mmio_base = ioremap(pci_resource_start(pdev, 3),
-		            pci_resource_len(pdev, 3));
+	mmio_base = pci_iomap(pdev, 3, 0);
 	if (mmio_base == NULL) {
 		rc = -ENOMEM;
 		goto err_out_free_ent;
@@ -1432,8 +1433,7 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
 	}
 	memset(hpriv, 0, sizeof(*hpriv));
 
-	dimm_mmio = ioremap(pci_resource_start(pdev, 4),
-			    pci_resource_len(pdev, 4));
+	dimm_mmio = pci_iomap(pdev, 4, 0);
 	if (!dimm_mmio) {
 		kfree(hpriv);
 		rc = -ENOMEM;
@@ -1480,9 +1480,9 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
 
 err_out_iounmap_dimm:		/* only get to this label if 20621 */
 	kfree(hpriv);
-	iounmap(dimm_mmio);
+	pci_iounmap(pdev, dimm_mmio);
 err_out_iounmap:
-	iounmap(mmio_base);
+	pci_iounmap(pdev, mmio_base);
 err_out_free_ent:
 	kfree(probe_ent);
 err_out_regions:
diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index 1566886..42e13ed 100644
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -125,8 +125,8 @@ static struct ata_port_info uli_port_info = {
 	.sht            = &uli_sht,
 	.host_flags     = ATA_FLAG_SATA | ATA_FLAG_SATA_RESET |
 			  ATA_FLAG_NO_LEGACY,
-	.pio_mask       = 0x03,		//support pio mode 4 (FIXME)
-	.udma_mask      = 0x7f,		//support udma mode 6
+	.pio_mask       = 0x1f,		/* pio0-4 */
+	.udma_mask      = 0x7f,		/* udma0-6 */
 	.port_ops       = &uli_ops,
 };
 
diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index 3985f34..cf94e01 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -252,7 +252,7 @@ static struct ata_port_operations vsc_sata_ops = {
 	.scr_write		= vsc_sata_scr_write,
 	.port_start		= ata_port_start,
 	.port_stop		= ata_port_stop,
-	.host_stop		= ata_host_stop,
+	.host_stop		= ata_pci_host_stop,
 };
 
 static void __devinit vsc_sata_setup_port(struct ata_ioports *port, unsigned long base)
@@ -326,8 +326,7 @@ static int __devinit vsc_sata_init_one (struct pci_dev *pdev, const struct pci_d
 	probe_ent->dev = pci_dev_to_dev(pdev);
 	INIT_LIST_HEAD(&probe_ent->node);
 
-	mmio_base = ioremap(pci_resource_start(pdev, 0),
-		            pci_resource_len(pdev, 0));
+	mmio_base = pci_iomap(pdev, 0, 0);
 	if (mmio_base == NULL) {
 		rc = -ENOMEM;
 		goto err_out_free_ent;
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index d14523d..a780546 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -268,6 +268,7 @@ struct scsi_cmnd *scsi_get_command(struct scsi_device *dev, int gfp_mask)
 	} else
 		put_device(&dev->sdev_gendev);
 
+	cmd->jiffies_at_alloc = jiffies;
 	return cmd;
 }				
 EXPORT_SYMBOL(scsi_get_command);
@@ -627,7 +628,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
 	spin_lock_irqsave(host->host_lock, flags);
 	scsi_cmd_get_serial(host, cmd); 
 
-	if (unlikely(test_bit(SHOST_CANCEL, &host->shost_state))) {
+	if (unlikely(host->shost_state == SHOST_DEL)) {
 		cmd->result = (DID_NO_CONNECT << 16);
 		scsi_done(cmd);
 	} else {
@@ -798,9 +799,23 @@ static void scsi_softirq(struct softirq_action *h)
 	while (!list_empty(&local_q)) {
 		struct scsi_cmnd *cmd = list_entry(local_q.next,
 						   struct scsi_cmnd, eh_entry);
+		/* The longest time any command should be outstanding is the
+		 * per command timeout multiplied by the number of retries.
+		 *
+		 * For a typical command, this is 2.5 minutes */
+		unsigned long wait_for 
+			= cmd->allowed * cmd->timeout_per_command;
 		list_del_init(&cmd->eh_entry);
 
 		disposition = scsi_decide_disposition(cmd);
+		if (disposition != SUCCESS &&
+		    time_before(cmd->jiffies_at_alloc + wait_for, jiffies)) {
+			dev_printk(KERN_ERR, &cmd->device->sdev_gendev, 
+				   "timing out command, waited %lus\n",
+				   wait_for/HZ);
+			disposition = SUCCESS;
+		}
+			
 		scsi_log_completion(cmd, disposition);
 		switch (disposition) {
 		case SUCCESS:
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 6121dc1..07b554a 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -114,6 +114,7 @@ static struct {
 	{"YAMAHA", "CDR102", "1.00", BLIST_NOLUN},	/* locks up */
 	{"YAMAHA", "CRW8424S", "1.0", BLIST_NOLUN},	/* locks up */
 	{"YAMAHA", "CRW6416S", "1.0c", BLIST_NOLUN},	/* locks up */
+	{"", "Scanner", "1.80", BLIST_NOLUN},	/* responds to all lun */
 
 	/*
 	 * Other types of devices that have special flags.
@@ -135,7 +136,7 @@ static struct {
 	{"COMPAQ", "MSA1000 VOLUME", NULL, BLIST_SPARSELUN | BLIST_NOSTARTONADD},
 	{"COMPAQ", "HSV110", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD},
 	{"DDN", "SAN DataDirector", "*", BLIST_SPARSELUN},
-	{"DEC", "HSG80", NULL, BLIST_SPARSELUN | BLIST_NOSTARTONADD},
+	{"DEC", "HSG80", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD},
 	{"DELL", "PV660F", NULL, BLIST_SPARSELUN},
 	{"DELL", "PV660F   PSEUDO", NULL, BLIST_SPARSELUN},
 	{"DELL", "PSEUDO DEVICE .", NULL, BLIST_SPARSELUN},	/* Dell PV 530F */
@@ -191,6 +192,7 @@ static struct {
 	{"SGI", "RAID5", "*", BLIST_SPARSELUN},
 	{"SGI", "TP9100", "*", BLIST_REPORTLUN2},
 	{"SGI", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
+	{"IBM", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
 	{"SMSC", "USB 2 HS-CF", NULL, BLIST_SPARSELUN | BLIST_INQUIRY_36},
 	{"SONY", "CD-ROM CDU-8001", NULL, BLIST_BORKEN},
 	{"SONY", "TSL", NULL, BLIST_FORCELUN},		/* DDS3 & DDS4 autoloaders */
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 0fc8b48..895c945 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -20,6 +20,7 @@
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
+#include <linux/kthread.h>
 #include <linux/interrupt.h>
 #include <linux/blkdev.h>
 #include <linux/delay.h>
@@ -75,7 +76,7 @@ int scsi_eh_scmd_add(struct scsi_cmnd *scmd, int eh_flag)
 
 	scmd->eh_eflags |= eh_flag;
 	list_add_tail(&scmd->eh_entry, &shost->eh_cmd_q);
-	set_bit(SHOST_RECOVERY, &shost->shost_state);
+	scsi_host_set_state(shost, SHOST_RECOVERY);
 	shost->host_failed++;
 	scsi_eh_wakeup(shost);
 	spin_unlock_irqrestore(shost->host_lock, flags);
@@ -115,7 +116,6 @@ void scsi_add_timer(struct scsi_cmnd *scmd, int timeout,
 
 	add_timer(&scmd->eh_timeout);
 }
-EXPORT_SYMBOL(scsi_add_timer);
 
 /**
  * scsi_delete_timer - Delete/cancel timer for a given function.
@@ -143,7 +143,6 @@ int scsi_delete_timer(struct scsi_cmnd *scmd)
 
 	return rtn;
 }
-EXPORT_SYMBOL(scsi_delete_timer);
 
 /**
  * scsi_times_out - Timeout function for normal scsi commands.
@@ -197,7 +196,8 @@ int scsi_block_when_processing_errors(struct scsi_device *sdev)
 {
 	int online;
 
-	wait_event(sdev->host->host_wait, (!test_bit(SHOST_RECOVERY, &sdev->host->shost_state)));
+	wait_event(sdev->host->host_wait, (sdev->host->shost_state !=
+					   SHOST_RECOVERY));
 
 	online = scsi_device_online(sdev);
 
@@ -775,9 +775,11 @@ retry_tur:
 		__FUNCTION__, scmd, rtn));
 	if (rtn == SUCCESS)
 		return 0;
-	else if (rtn == NEEDS_RETRY)
+	else if (rtn == NEEDS_RETRY) {
 		if (retry_cnt--)
 			goto retry_tur;
+		return 0;
+	}
 	return 1;
 }
 
@@ -1458,7 +1460,7 @@ static void scsi_restart_operations(struct Scsi_Host *shost)
 	SCSI_LOG_ERROR_RECOVERY(3, printk("%s: waking up host to restart\n",
 					  __FUNCTION__));
 
-	clear_bit(SHOST_RECOVERY, &shost->shost_state);
+	scsi_host_set_state(shost, SHOST_RUNNING);
 
 	wake_up(&shost->host_wait);
 
@@ -1582,16 +1584,8 @@ int scsi_error_handler(void *data)
 	int rtn;
 	DECLARE_MUTEX_LOCKED(sem);
 
-	/*
-	 *    Flush resources
-	 */
-
-	daemonize("scsi_eh_%d", shost->host_no);
-
 	current->flags |= PF_NOFREEZE;
-
 	shost->eh_wait = &sem;
-	shost->ehandler = current;
 
 	/*
 	 * Wake up the thread that created us.
@@ -1599,8 +1593,6 @@ int scsi_error_handler(void *data)
 	SCSI_LOG_ERROR_RECOVERY(3, printk("Wake up parent of"
 					  " scsi_eh_%d\n",shost->host_no));
 
-	complete(shost->eh_notify);
-
 	while (1) {
 		/*
 		 * If we get a signal, it means we are supposed to go
@@ -1621,7 +1613,7 @@ int scsi_error_handler(void *data)
 		 * semaphores isn't unreasonable.
 		 */
 		down_interruptible(&sem);
-		if (shost->eh_kill)
+		if (kthread_should_stop())
 			break;
 
 		SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler"
@@ -1660,22 +1652,6 @@ int scsi_error_handler(void *data)
 	 * Make sure that nobody tries to wake us up again.
 	 */
 	shost->eh_wait = NULL;
-
-	/*
-	 * Knock this down too.  From this point on, the host is flying
-	 * without a pilot.  If this is because the module is being unloaded,
-	 * that's fine.  If the user sent a signal to this thing, we are
-	 * potentially in real danger.
-	 */
-	shost->eh_active = 0;
-	shost->ehandler = NULL;
-
-	/*
-	 * If anyone is waiting for us to exit (i.e. someone trying to unload
-	 * a driver), then wake up that process to let them know we are on
-	 * the way out the door.
-	 */
-	complete_and_exit(shost->eh_notify, 0);
 	return 0;
 }
 
@@ -1846,12 +1822,16 @@ EXPORT_SYMBOL(scsi_reset_provider);
 int scsi_normalize_sense(const u8 *sense_buffer, int sb_len,
                          struct scsi_sense_hdr *sshdr)
 {
-	if (!sense_buffer || !sb_len || (sense_buffer[0] & 0x70) != 0x70)
+	if (!sense_buffer || !sb_len)
 		return 0;
 
 	memset(sshdr, 0, sizeof(struct scsi_sense_hdr));
 
 	sshdr->response_code = (sense_buffer[0] & 0x7f);
+
+	if (!scsi_sense_valid(sshdr))
+		return 0;
+
 	if (sshdr->response_code >= 0x72) {
 		/*
 		 * descriptor format
diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c
index 7a6b530..b7fddac 100644
--- a/drivers/scsi/scsi_ioctl.c
+++ b/drivers/scsi/scsi_ioctl.c
@@ -30,20 +30,20 @@
 
 #define MAX_BUF PAGE_SIZE
 
-/*
- * If we are told to probe a host, we will return 0 if  the host is not
- * present, 1 if the host is present, and will return an identifying
- * string at *arg, if arg is non null, filling to the length stored at
- * (int *) arg
+/**
+ * ioctl_probe  --  return host identification
+ * @host:	host to identify
+ * @buffer:	userspace buffer for identification
+ *
+ * Return an identifying string at @buffer, if @buffer is non-NULL, filling
+ * to the length stored at * (int *) @buffer.
  */
-
 static int ioctl_probe(struct Scsi_Host *host, void __user *buffer)
 {
 	unsigned int len, slen;
 	const char *string;
-	int temp = host->hostt->present;
 
-	if (temp && buffer) {
+	if (buffer) {
 		if (get_user(len, (unsigned int __user *) buffer))
 			return -EFAULT;
 
@@ -59,7 +59,7 @@ static int ioctl_probe(struct Scsi_Host *host, void __user *buffer)
 				return -EFAULT;
 		}
 	}
-	return temp;
+	return 1;
 }
 
 /*
@@ -88,25 +88,18 @@ static int ioctl_probe(struct Scsi_Host *host, void __user *buffer)
 static int ioctl_internal_command(struct scsi_device *sdev, char *cmd,
 				  int timeout, int retries)
 {
-	struct scsi_request *sreq;
 	int result;
 	struct scsi_sense_hdr sshdr;
 
 	SCSI_LOG_IOCTL(1, printk("Trying ioctl with scsi command %d\n", *cmd));
 
-	sreq = scsi_allocate_request(sdev, GFP_KERNEL);
-	if (!sreq) {
-		printk(KERN_WARNING "SCSI internal ioctl failed, no memory\n");
-		return -ENOMEM;
-	}
-
-	sreq->sr_data_direction = DMA_NONE;
-        scsi_wait_req(sreq, cmd, NULL, 0, timeout, retries);
+	result = scsi_execute_req(sdev, cmd, DMA_NONE, NULL, 0,
+				  &sshdr, timeout, retries);
 
-	SCSI_LOG_IOCTL(2, printk("Ioctl returned  0x%x\n", sreq->sr_result));
+	SCSI_LOG_IOCTL(2, printk("Ioctl returned  0x%x\n", result));
 
-	if ((driver_byte(sreq->sr_result) & DRIVER_SENSE) &&
-	    (scsi_request_normalize_sense(sreq, &sshdr))) {
+	if ((driver_byte(result) & DRIVER_SENSE) &&
+	    (scsi_sense_valid(&sshdr))) {
 		switch (sshdr.sense_key) {
 		case ILLEGAL_REQUEST:
 			if (cmd[0] == ALLOW_MEDIUM_REMOVAL)
@@ -125,7 +118,7 @@ static int ioctl_internal_command(struct scsi_device *sdev, char *cmd,
 		case UNIT_ATTENTION:
 			if (sdev->removable) {
 				sdev->changed = 1;
-				sreq->sr_result = 0;	/* This is no longer considered an error */
+				result = 0;	/* This is no longer considered an error */
 				break;
 			}
 		default:	/* Fall through for non-removable media */
@@ -135,15 +128,13 @@ static int ioctl_internal_command(struct scsi_device *sdev, char *cmd,
 			       sdev->channel,
 			       sdev->id,
 			       sdev->lun,
-			       sreq->sr_result);
-			scsi_print_req_sense("   ", sreq);
+			       result);
+			scsi_print_sense_hdr("   ", &sshdr);
 			break;
 		}
 	}
 
-	result = sreq->sr_result;
 	SCSI_LOG_IOCTL(2, printk("IOCTL Releasing command\n"));
-	scsi_release_request(sreq);
 	return result;
 }
 
@@ -208,8 +199,8 @@ int scsi_ioctl_send_command(struct scsi_device *sdev,
 {
 	char *buf;
 	unsigned char cmd[MAX_COMMAND_SIZE];
+	unsigned char sense[SCSI_SENSE_BUFFERSIZE];
 	char __user *cmd_in;
-	struct scsi_request *sreq;
 	unsigned char opcode;
 	unsigned int inlen, outlen, cmdlen;
 	unsigned int needed, buf_needed;
@@ -321,31 +312,23 @@ int scsi_ioctl_send_command(struct scsi_device *sdev,
 		break;
 	}
 
-	sreq = scsi_allocate_request(sdev, GFP_KERNEL);
-        if (!sreq) {
-                result = -EINTR;
-                goto error;
-        }
-
-	sreq->sr_data_direction = data_direction;
-        scsi_wait_req(sreq, cmd, buf, needed, timeout, retries);
+	result = scsi_execute(sdev, cmd, data_direction, buf, needed,
+			      sense, timeout, retries, 0);
 
 	/* 
 	 * If there was an error condition, pass the info back to the user. 
 	 */
-	result = sreq->sr_result;
 	if (result) {
-		int sb_len = sizeof(sreq->sr_sense_buffer);
+		int sb_len = sizeof(*sense);
 
 		sb_len = (sb_len > OMAX_SB_LEN) ? OMAX_SB_LEN : sb_len;
-		if (copy_to_user(cmd_in, sreq->sr_sense_buffer, sb_len))
+		if (copy_to_user(cmd_in, sense, sb_len))
 			result = -EFAULT;
 	} else {
 		if (copy_to_user(cmd_in, buf, outlen))
 			result = -EFAULT;
 	}	
 
-	scsi_release_request(sreq);
 error:
 	kfree(buf);
 	return result;
@@ -475,8 +458,7 @@ int scsi_nonblockable_ioctl(struct scsi_device *sdev, int cmd,
 	 * error processing, as long as the device was opened
 	 * non-blocking */
 	if (filp && filp->f_flags & O_NONBLOCK) {
-		if (test_bit(SHOST_RECOVERY,
-			     &sdev->host->shost_state))
+		if (sdev->host->shost_state == SHOST_RECOVERY)
 			return -ENODEV;
 	} else if (!scsi_block_when_processing_errors(sdev))
 		return -ENODEV;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 7a91ca3..77f2d44 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -232,23 +232,6 @@ void scsi_do_req(struct scsi_request *sreq, const void *cmnd,
 }
 EXPORT_SYMBOL(scsi_do_req);
 
-static void scsi_wait_done(struct scsi_cmnd *cmd)
-{
-	struct request *req = cmd->request;
-	struct request_queue *q = cmd->device->request_queue;
-	unsigned long flags;
-
-	req->rq_status = RQ_SCSI_DONE;	/* Busy, but indicate request done */
-
-	spin_lock_irqsave(q->queue_lock, flags);
-	if (blk_rq_tagged(req))
-		blk_queue_end_tag(q, req);
-	spin_unlock_irqrestore(q->queue_lock, flags);
-
-	if (req->waiting)
-		complete(req->waiting);
-}
-
 /* This is the end routine we get to if a command was never attached
  * to the request.  Simply complete the request without changing
  * rq_status; this will cause a DRIVER_ERROR. */
@@ -263,21 +246,114 @@ void scsi_wait_req(struct scsi_request *sreq, const void *cmnd, void *buffer,
 		   unsigned bufflen, int timeout, int retries)
 {
 	DECLARE_COMPLETION(wait);
-	
-	sreq->sr_request->waiting = &wait;
-	sreq->sr_request->rq_status = RQ_SCSI_BUSY;
-	sreq->sr_request->end_io = scsi_wait_req_end_io;
-	scsi_do_req(sreq, cmnd, buffer, bufflen, scsi_wait_done,
-			timeout, retries);
+	int write = (sreq->sr_data_direction == DMA_TO_DEVICE);
+	struct request *req;
+
+	req = blk_get_request(sreq->sr_device->request_queue, write,
+			      __GFP_WAIT);
+	if (bufflen && blk_rq_map_kern(sreq->sr_device->request_queue, req,
+				       buffer, bufflen, __GFP_WAIT)) {
+		sreq->sr_result = DRIVER_ERROR << 24;
+		blk_put_request(req);
+		return;
+	}
+
+	req->flags |= REQ_NOMERGE;
+	req->waiting = &wait;
+	req->end_io = scsi_wait_req_end_io;
+	req->cmd_len = COMMAND_SIZE(((u8 *)cmnd)[0]);
+	req->sense = sreq->sr_sense_buffer;
+	req->sense_len = 0;
+	memcpy(req->cmd, cmnd, req->cmd_len);
+	req->timeout = timeout;
+	req->flags |= REQ_BLOCK_PC;
+	req->rq_disk = NULL;
+	blk_insert_request(sreq->sr_device->request_queue, req,
+			   sreq->sr_data_direction == DMA_TO_DEVICE, NULL);
 	wait_for_completion(&wait);
 	sreq->sr_request->waiting = NULL;
-	if (sreq->sr_request->rq_status != RQ_SCSI_DONE)
+	sreq->sr_result = req->errors;
+	if (req->errors)
 		sreq->sr_result |= (DRIVER_ERROR << 24);
 
-	__scsi_release_request(sreq);
+	blk_put_request(req);
 }
+
 EXPORT_SYMBOL(scsi_wait_req);
 
+/**
+ * scsi_execute - insert request and wait for the result
+ * @sdev:	scsi device
+ * @cmd:	scsi command
+ * @data_direction: data direction
+ * @buffer:	data buffer
+ * @bufflen:	len of buffer
+ * @sense:	optional sense buffer
+ * @timeout:	request timeout in seconds
+ * @retries:	number of times to retry request
+ * @flags:	or into request flags;
+ *
+ * returns the req->errors value which is the the scsi_cmnd result
+ * field.
+ **/
+int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
+		 int data_direction, void *buffer, unsigned bufflen,
+		 unsigned char *sense, int timeout, int retries, int flags)
+{
+	struct request *req;
+	int write = (data_direction == DMA_TO_DEVICE);
+	int ret = DRIVER_ERROR << 24;
+
+	req = blk_get_request(sdev->request_queue, write, __GFP_WAIT);
+
+	if (bufflen &&	blk_rq_map_kern(sdev->request_queue, req,
+					buffer, bufflen, __GFP_WAIT))
+		goto out;
+
+	req->cmd_len = COMMAND_SIZE(cmd[0]);
+	memcpy(req->cmd, cmd, req->cmd_len);
+	req->sense = sense;
+	req->sense_len = 0;
+	req->timeout = timeout;
+	req->flags |= flags | REQ_BLOCK_PC | REQ_SPECIAL | REQ_QUIET;
+
+	/*
+	 * head injection *required* here otherwise quiesce won't work
+	 */
+	blk_execute_rq(req->q, NULL, req, 1);
+
+	ret = req->errors;
+ out:
+	blk_put_request(req);
+
+	return ret;
+}
+EXPORT_SYMBOL(scsi_execute);
+
+
+int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd,
+		     int data_direction, void *buffer, unsigned bufflen,
+		     struct scsi_sense_hdr *sshdr, int timeout, int retries)
+{
+	char *sense = NULL;
+	int result;
+	
+	if (sshdr) {
+		sense = kmalloc(SCSI_SENSE_BUFFERSIZE, GFP_KERNEL);
+		if (!sense)
+			return DRIVER_ERROR << 24;
+		memset(sense, 0, SCSI_SENSE_BUFFERSIZE);
+	}
+	result = scsi_execute(sdev, cmd, data_direction, buffer, bufflen,
+				  sense, timeout, retries, 0);
+	if (sshdr)
+		scsi_normalize_sense(sense, SCSI_SENSE_BUFFERSIZE, sshdr);
+
+	kfree(sense);
+	return result;
+}
+EXPORT_SYMBOL(scsi_execute_req);
+
 /*
  * Function:    scsi_init_cmd_errh()
  *
@@ -348,7 +424,7 @@ void scsi_device_unbusy(struct scsi_device *sdev)
 
 	spin_lock_irqsave(shost->host_lock, flags);
 	shost->host_busy--;
-	if (unlikely(test_bit(SHOST_RECOVERY, &shost->shost_state) &&
+	if (unlikely((shost->shost_state == SHOST_RECOVERY) &&
 		     shost->host_failed))
 		scsi_eh_wakeup(shost);
 	spin_unlock(shost->host_lock);
@@ -851,17 +927,20 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes,
 				scsi_requeue_command(q, cmd);
 				return;
 			}
-			printk(KERN_INFO "Device %s not ready.\n",
-			       req->rq_disk ? req->rq_disk->disk_name : "");
+			if (!(req->flags & REQ_QUIET))
+				dev_printk(KERN_INFO,
+					   &cmd->device->sdev_gendev,
+					   "Device not ready.\n");
 			cmd = scsi_end_request(cmd, 0, this_count, 1);
 			return;
 		case VOLUME_OVERFLOW:
-			printk(KERN_INFO "Volume overflow <%d %d %d %d> CDB: ",
-			       cmd->device->host->host_no,
-			       (int)cmd->device->channel,
-			       (int)cmd->device->id, (int)cmd->device->lun);
-			__scsi_print_command(cmd->data_cmnd);
-			scsi_print_sense("", cmd);
+			if (!(req->flags & REQ_QUIET)) {
+				dev_printk(KERN_INFO,
+					   &cmd->device->sdev_gendev,
+					   "Volume overflow, CDB: ");
+				__scsi_print_command(cmd->data_cmnd);
+				scsi_print_sense("", cmd);
+			}
 			cmd = scsi_end_request(cmd, 0, block_bytes, 1);
 			return;
 		default:
@@ -878,14 +957,13 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes,
 		return;
 	}
 	if (result) {
-		printk(KERN_INFO "SCSI error : <%d %d %d %d> return code "
-		       "= 0x%x\n", cmd->device->host->host_no,
-		       cmd->device->channel,
-		       cmd->device->id,
-		       cmd->device->lun, result);
-
-		if (driver_byte(result) & DRIVER_SENSE)
-			scsi_print_sense("", cmd);
+		if (!(req->flags & REQ_QUIET)) {
+			dev_printk(KERN_INFO, &cmd->device->sdev_gendev,
+				   "SCSI error: return code = 0x%x\n", result);
+
+			if (driver_byte(result) & DRIVER_SENSE)
+				scsi_print_sense("", cmd);
+		}
 		/*
 		 * Mark a single buffer as not uptodate.  Queue the remainder.
 		 * We sometimes get this cruft in the event that a medium error
@@ -1020,6 +1098,12 @@ static int scsi_issue_flush_fn(request_queue_t *q, struct gendisk *disk,
 	return -EOPNOTSUPP;
 }
 
+static void scsi_generic_done(struct scsi_cmnd *cmd)
+{
+	BUG_ON(!blk_pc_request(cmd->request));
+	scsi_io_completion(cmd, cmd->result == 0 ? cmd->bufflen : 0, 0);
+}
+
 static int scsi_prep_fn(struct request_queue *q, struct request *req)
 {
 	struct scsi_device *sdev = q->queuedata;
@@ -1061,7 +1145,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
 	 * these two cases differently.  We differentiate by looking
 	 * at request->cmd, as this tells us the real story.
 	 */
-	if (req->flags & REQ_SPECIAL) {
+	if (req->flags & REQ_SPECIAL && req->special) {
 		struct scsi_request *sreq = req->special;
 
 		if (sreq->sr_magic == SCSI_REQ_MAGIC) {
@@ -1073,7 +1157,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
 			cmd = req->special;
 	} else if (req->flags & (REQ_CMD | REQ_BLOCK_PC)) {
 
-		if(unlikely(specials_only)) {
+		if(unlikely(specials_only) && !(req->flags & REQ_SPECIAL)) {
 			if(specials_only == SDEV_QUIESCE ||
 					specials_only == SDEV_BLOCK)
 				return BLKPREP_DEFER;
@@ -1142,11 +1226,26 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
 		/*
 		 * Initialize the actual SCSI command for this request.
 		 */
-		drv = *(struct scsi_driver **)req->rq_disk->private_data;
-		if (unlikely(!drv->init_command(cmd))) {
-			scsi_release_buffers(cmd);
-			scsi_put_command(cmd);
-			return BLKPREP_KILL;
+		if (req->rq_disk) {
+			drv = *(struct scsi_driver **)req->rq_disk->private_data;
+			if (unlikely(!drv->init_command(cmd))) {
+				scsi_release_buffers(cmd);
+				scsi_put_command(cmd);
+				return BLKPREP_KILL;
+			}
+		} else {
+			memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
+			if (rq_data_dir(req) == WRITE)
+				cmd->sc_data_direction = DMA_TO_DEVICE;
+			else if (req->data_len)
+				cmd->sc_data_direction = DMA_FROM_DEVICE;
+			else
+				cmd->sc_data_direction = DMA_NONE;
+			
+			cmd->transfersize = req->data_len;
+			cmd->allowed = 3;
+			cmd->timeout_per_command = req->timeout;
+			cmd->done = scsi_generic_done;
 		}
 	}
 
@@ -1207,7 +1306,7 @@ static inline int scsi_host_queue_ready(struct request_queue *q,
 				   struct Scsi_Host *shost,
 				   struct scsi_device *sdev)
 {
-	if (test_bit(SHOST_RECOVERY, &shost->shost_state))
+	if (shost->shost_state == SHOST_RECOVERY)
 		return 0;
 	if (shost->host_busy == 0 && shost->host_blocked) {
 		/*
@@ -1539,9 +1638,9 @@ void scsi_exit_queue(void)
 	}
 }
 /**
- *	__scsi_mode_sense - issue a mode sense, falling back from 10 to 
+ *	scsi_mode_sense - issue a mode sense, falling back from 10 to 
  *		six bytes if necessary.
- *	@sreq:	SCSI request to fill in with the MODE_SENSE
+ *	@sdev:	SCSI device to be queried
  *	@dbd:	set if mode sense will allow block descriptors to be returned
  *	@modepage: mode page being requested
  *	@buffer: request buffer (may not be smaller than eight bytes)
@@ -1549,26 +1648,34 @@ void scsi_exit_queue(void)
  *	@timeout: command timeout
  *	@retries: number of retries before failing
  *	@data: returns a structure abstracting the mode header data
+ *	@sense: place to put sense data (or NULL if no sense to be collected).
+ *		must be SCSI_SENSE_BUFFERSIZE big.
  *
  *	Returns zero if unsuccessful, or the header offset (either 4
  *	or 8 depending on whether a six or ten byte command was
  *	issued) if successful.
  **/
 int
-__scsi_mode_sense(struct scsi_request *sreq, int dbd, int modepage,
+scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
 		  unsigned char *buffer, int len, int timeout, int retries,
-		  struct scsi_mode_data *data) {
+		  struct scsi_mode_data *data, struct scsi_sense_hdr *sshdr) {
 	unsigned char cmd[12];
 	int use_10_for_ms;
 	int header_length;
+	int result;
+	struct scsi_sense_hdr my_sshdr;
 
 	memset(data, 0, sizeof(*data));
 	memset(&cmd[0], 0, 12);
 	cmd[1] = dbd & 0x18;	/* allows DBD and LLBA bits */
 	cmd[2] = modepage;
 
+	/* caller might not be interested in sense, but we need it */
+	if (!sshdr)
+		sshdr = &my_sshdr;
+
  retry:
-	use_10_for_ms = sreq->sr_device->use_10_for_ms;
+	use_10_for_ms = sdev->use_10_for_ms;
 
 	if (use_10_for_ms) {
 		if (len < 8)
@@ -1586,36 +1693,31 @@ __scsi_mode_sense(struct scsi_request *sreq, int dbd, int modepage,
 		header_length = 4;
 	}
 
-	sreq->sr_cmd_len = 0;
-	memset(sreq->sr_sense_buffer, 0, sizeof(sreq->sr_sense_buffer));
-	sreq->sr_data_direction = DMA_FROM_DEVICE;
-
 	memset(buffer, 0, len);
 
-	scsi_wait_req(sreq, cmd, buffer, len, timeout, retries);
+	result = scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buffer, len,
+				  sshdr, timeout, retries);
 
 	/* This code looks awful: what it's doing is making sure an
 	 * ILLEGAL REQUEST sense return identifies the actual command
 	 * byte as the problem.  MODE_SENSE commands can return
 	 * ILLEGAL REQUEST if the code page isn't supported */
 
-	if (use_10_for_ms && !scsi_status_is_good(sreq->sr_result) &&
-	    (driver_byte(sreq->sr_result) & DRIVER_SENSE)) {
-		struct scsi_sense_hdr sshdr;
-
-		if (scsi_request_normalize_sense(sreq, &sshdr)) {
-			if ((sshdr.sense_key == ILLEGAL_REQUEST) &&
-			    (sshdr.asc == 0x20) && (sshdr.ascq == 0)) {
+	if (use_10_for_ms && !scsi_status_is_good(result) &&
+	    (driver_byte(result) & DRIVER_SENSE)) {
+		if (scsi_sense_valid(sshdr)) {
+			if ((sshdr->sense_key == ILLEGAL_REQUEST) &&
+			    (sshdr->asc == 0x20) && (sshdr->ascq == 0)) {
 				/* 
 				 * Invalid command operation code
 				 */
-				sreq->sr_device->use_10_for_ms = 0;
+				sdev->use_10_for_ms = 0;
 				goto retry;
 			}
 		}
 	}
 
-	if(scsi_status_is_good(sreq->sr_result)) {
+	if(scsi_status_is_good(result)) {
 		data->header_length = header_length;
 		if(use_10_for_ms) {
 			data->length = buffer[0]*256 + buffer[1] + 2;
@@ -1632,73 +1734,31 @@ __scsi_mode_sense(struct scsi_request *sreq, int dbd, int modepage,
 		}
 	}
 
-	return sreq->sr_result;
-}
-EXPORT_SYMBOL(__scsi_mode_sense);
-
-/**
- *	scsi_mode_sense - issue a mode sense, falling back from 10 to 
- *		six bytes if necessary.
- *	@sdev:	scsi device to send command to.
- *	@dbd:	set if mode sense will disable block descriptors in the return
- *	@modepage: mode page being requested
- *	@buffer: request buffer (may not be smaller than eight bytes)
- *	@len:	length of request buffer.
- *	@timeout: command timeout
- *	@retries: number of retries before failing
- *
- *	Returns zero if unsuccessful, or the header offset (either 4
- *	or 8 depending on whether a six or ten byte command was
- *	issued) if successful.
- **/
-int
-scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
-		unsigned char *buffer, int len, int timeout, int retries,
-		struct scsi_mode_data *data)
-{
-	struct scsi_request *sreq = scsi_allocate_request(sdev, GFP_KERNEL);
-	int ret;
-
-	if (!sreq)
-		return -1;
-
-	ret = __scsi_mode_sense(sreq, dbd, modepage, buffer, len,
-				timeout, retries, data);
-
-	scsi_release_request(sreq);
-
-	return ret;
+	return result;
 }
 EXPORT_SYMBOL(scsi_mode_sense);
 
 int
 scsi_test_unit_ready(struct scsi_device *sdev, int timeout, int retries)
 {
-	struct scsi_request *sreq;
 	char cmd[] = {
 		TEST_UNIT_READY, 0, 0, 0, 0, 0,
 	};
+	struct scsi_sense_hdr sshdr;
 	int result;
 	
-	sreq = scsi_allocate_request(sdev, GFP_KERNEL);
-	if (!sreq)
-		return -ENOMEM;
-
-	sreq->sr_data_direction = DMA_NONE;
-	scsi_wait_req(sreq, cmd, NULL, 0, timeout, retries);
+	result = scsi_execute_req(sdev, cmd, DMA_NONE, NULL, 0, &sshdr,
+				  timeout, retries);
 
-	if ((driver_byte(sreq->sr_result) & DRIVER_SENSE) && sdev->removable) {
-		struct scsi_sense_hdr sshdr;
+	if ((driver_byte(result) & DRIVER_SENSE) && sdev->removable) {
 
-		if ((scsi_request_normalize_sense(sreq, &sshdr)) &&
+		if ((scsi_sense_valid(&sshdr)) &&
 		    ((sshdr.sense_key == UNIT_ATTENTION) ||
 		     (sshdr.sense_key == NOT_READY))) {
 			sdev->changed = 1;
-			sreq->sr_result = 0;
+			result = 0;
 		}
 	}
-	result = sreq->sr_result;
-	scsi_release_request(sreq);
 	return result;
 }
 EXPORT_SYMBOL(scsi_test_unit_ready);
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index d30d7f4..ee6de17 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -63,6 +63,9 @@ extern int __init scsi_init_devinfo(void);
 extern void scsi_exit_devinfo(void);
 
 /* scsi_error.c */
+extern void scsi_add_timer(struct scsi_cmnd *, int,
+		void (*)(struct scsi_cmnd *));
+extern int scsi_delete_timer(struct scsi_cmnd *);
 extern void scsi_times_out(struct scsi_cmnd *cmd);
 extern int scsi_error_handler(void *host);
 extern int scsi_decide_disposition(struct scsi_cmnd *cmd);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 48edd67..19c9a23 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -111,15 +111,14 @@ MODULE_PARM_DESC(inq_timeout,
 
 /**
  * scsi_unlock_floptical - unlock device via a special MODE SENSE command
- * @sreq:	used to send the command
+ * @sdev:	scsi device to send command to
  * @result:	area to store the result of the MODE SENSE
  *
  * Description:
- *     Send a vendor specific MODE SENSE (not a MODE SELECT) command using
- *     @sreq to unlock a device, storing the (unused) results into result.
+ *     Send a vendor specific MODE SENSE (not a MODE SELECT) command.
  *     Called for BLIST_KEY devices.
  **/
-static void scsi_unlock_floptical(struct scsi_request *sreq,
+static void scsi_unlock_floptical(struct scsi_device *sdev,
 				  unsigned char *result)
 {
 	unsigned char scsi_cmd[MAX_COMMAND_SIZE];
@@ -129,11 +128,10 @@ static void scsi_unlock_floptical(struct scsi_request *sreq,
 	scsi_cmd[1] = 0;
 	scsi_cmd[2] = 0x2e;
 	scsi_cmd[3] = 0;
-	scsi_cmd[4] = 0x2a;	/* size */
+	scsi_cmd[4] = 0x2a;     /* size */
 	scsi_cmd[5] = 0;
-	sreq->sr_cmd_len = 0;
-	sreq->sr_data_direction = DMA_FROM_DEVICE;
-	scsi_wait_req(sreq, scsi_cmd, result, 0x2a /* size */, SCSI_TIMEOUT, 3);
+	scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE, result, 0x2a, NULL,
+			 SCSI_TIMEOUT, 3);
 }
 
 /**
@@ -433,26 +431,25 @@ void scsi_target_reap(struct scsi_target *starget)
 
 /**
  * scsi_probe_lun - probe a single LUN using a SCSI INQUIRY
- * @sreq:	used to send the INQUIRY
+ * @sdev:	scsi_device to probe
  * @inq_result:	area to store the INQUIRY result
+ * @result_len: len of inq_result
  * @bflags:	store any bflags found here
  *
  * Description:
- *     Probe the lun associated with @sreq using a standard SCSI INQUIRY;
+ *     Probe the lun associated with @req using a standard SCSI INQUIRY;
  *
- *     If the INQUIRY is successful, sreq->sr_result is zero and: the
+ *     If the INQUIRY is successful, zero is returned and the
  *     INQUIRY data is in @inq_result; the scsi_level and INQUIRY length
- *     are copied to the Scsi_Device at @sreq->sr_device (sdev);
- *     any flags value is stored in *@bflags.
+ *     are copied to the Scsi_Device any flags value is stored in *@bflags.
  **/
-static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
-			   int *bflags)
+static int scsi_probe_lun(struct scsi_device *sdev, char *inq_result,
+			  int result_len, int *bflags)
 {
-	struct scsi_device *sdev = sreq->sr_device;	/* a bit ugly */
 	unsigned char scsi_cmd[MAX_COMMAND_SIZE];
 	int first_inquiry_len, try_inquiry_len, next_inquiry_len;
 	int response_len = 0;
-	int pass, count;
+	int pass, count, result;
 	struct scsi_sense_hdr sshdr;
 
 	*bflags = 0;
@@ -475,28 +472,26 @@ static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
 		memset(scsi_cmd, 0, 6);
 		scsi_cmd[0] = INQUIRY;
 		scsi_cmd[4] = (unsigned char) try_inquiry_len;
-		sreq->sr_cmd_len = 0;
-		sreq->sr_data_direction = DMA_FROM_DEVICE;
 
 		memset(inq_result, 0, try_inquiry_len);
-		scsi_wait_req(sreq, (void *) scsi_cmd, (void *) inq_result,
-				try_inquiry_len,
-				HZ/2 + HZ*scsi_inq_timeout, 3);
+
+		result = scsi_execute_req(sdev,  scsi_cmd, DMA_FROM_DEVICE,
+					  inq_result, try_inquiry_len, &sshdr,
+					  HZ / 2 + HZ * scsi_inq_timeout, 3);
 
 		SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO "scsi scan: INQUIRY %s "
 				"with code 0x%x\n",
-				sreq->sr_result ? "failed" : "successful",
-				sreq->sr_result));
+				result ? "failed" : "successful", result));
 
-		if (sreq->sr_result) {
+		if (result) {
 			/*
 			 * not-ready to ready transition [asc/ascq=0x28/0x0]
 			 * or power-on, reset [asc/ascq=0x29/0x0], continue.
 			 * INQUIRY should not yield UNIT_ATTENTION
 			 * but many buggy devices do so anyway. 
 			 */
-			if ((driver_byte(sreq->sr_result) & DRIVER_SENSE) &&
-			    scsi_request_normalize_sense(sreq, &sshdr)) {
+			if ((driver_byte(result) & DRIVER_SENSE) &&
+			    scsi_sense_valid(&sshdr)) {
 				if ((sshdr.sense_key == UNIT_ATTENTION) &&
 				    ((sshdr.asc == 0x28) ||
 				     (sshdr.asc == 0x29)) &&
@@ -507,7 +502,7 @@ static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
 		break;
 	}
 
-	if (sreq->sr_result == 0) {
+	if (result == 0) {
 		response_len = (unsigned char) inq_result[4] + 5;
 		if (response_len > 255)
 			response_len = first_inquiry_len;	/* sanity */
@@ -556,8 +551,8 @@ static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
 
 	/* If the last transfer attempt got an error, assume the
 	 * peripheral doesn't exist or is dead. */
-	if (sreq->sr_result)
-		return;
+	if (result)
+		return -EIO;
 
 	/* Don't report any more data than the device says is valid */
 	sdev->inquiry_len = min(try_inquiry_len, response_len);
@@ -593,7 +588,7 @@ static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
 	    (sdev->scsi_level == 1 && (inq_result[3] & 0x0f) == 1))
 		sdev->scsi_level++;
 
-	return;
+	return 0;
 }
 
 /**
@@ -800,9 +795,8 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
 				  void *hostdata)
 {
 	struct scsi_device *sdev;
-	struct scsi_request *sreq;
 	unsigned char *result;
-	int bflags, res = SCSI_SCAN_NO_RESPONSE;
+	int bflags, res = SCSI_SCAN_NO_RESPONSE, result_len = 256;
 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
 
 	/*
@@ -831,16 +825,13 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
 	sdev = scsi_alloc_sdev(starget, lun, hostdata);
 	if (!sdev)
 		goto out;
-	sreq = scsi_allocate_request(sdev, GFP_ATOMIC);
-	if (!sreq)
-		goto out_free_sdev;
-	result = kmalloc(256, GFP_ATOMIC |
+
+	result = kmalloc(result_len, GFP_ATOMIC |
 			((shost->unchecked_isa_dma) ? __GFP_DMA : 0));
 	if (!result)
-		goto out_free_sreq;
+		goto out_free_sdev;
 
-	scsi_probe_lun(sreq, result, &bflags);
-	if (sreq->sr_result)
+	if (scsi_probe_lun(sdev, result, result_len, &bflags))
 		goto out_free_result;
 
 	/*
@@ -868,7 +859,7 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
 	if (res == SCSI_SCAN_LUN_PRESENT) {
 		if (bflags & BLIST_KEY) {
 			sdev->lockable = 0;
-			scsi_unlock_floptical(sreq, result);
+			scsi_unlock_floptical(sdev, result);
 		}
 		if (bflagsp)
 			*bflagsp = bflags;
@@ -876,8 +867,6 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
 
  out_free_result:
 	kfree(result);
- out_free_sreq:
-	scsi_release_request(sreq);
  out_free_sdev:
 	if (res == SCSI_SCAN_LUN_PRESENT) {
 		if (sdevp) {
@@ -1070,8 +1059,8 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
 	unsigned int lun;
 	unsigned int num_luns;
 	unsigned int retries;
+	int result;
 	struct scsi_lun *lunp, *lun_data;
-	struct scsi_request *sreq;
 	u8 *data;
 	struct scsi_sense_hdr sshdr;
 	struct scsi_target *starget = scsi_target(sdev);
@@ -1089,10 +1078,6 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
 	if (bflags & BLIST_NOLUN)
 		return 0;
 
-	sreq = scsi_allocate_request(sdev, GFP_ATOMIC);
-	if (!sreq)
-		goto out;
-
 	sprintf(devname, "host %d channel %d id %d",
 		sdev->host->host_no, sdev->channel, sdev->id);
 
@@ -1110,7 +1095,7 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
 	lun_data = kmalloc(length, GFP_ATOMIC |
 			   (sdev->host->unchecked_isa_dma ? __GFP_DMA : 0));
 	if (!lun_data)
-		goto out_release_request;
+		goto out;
 
 	scsi_cmd[0] = REPORT_LUNS;
 
@@ -1129,8 +1114,6 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
 
 	scsi_cmd[10] = 0;	/* reserved */
 	scsi_cmd[11] = 0;	/* control */
-	sreq->sr_cmd_len = 0;
-	sreq->sr_data_direction = DMA_FROM_DEVICE;
 
 	/*
 	 * We can get a UNIT ATTENTION, for example a power on/reset, so
@@ -1146,29 +1129,29 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
 		SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "scsi scan: Sending"
 				" REPORT LUNS to %s (try %d)\n", devname,
 				retries));
-		scsi_wait_req(sreq, scsi_cmd, lun_data, length,
-				SCSI_TIMEOUT + 4*HZ, 3);
+
+		result = scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE,
+					  lun_data, length, &sshdr,
+					  SCSI_TIMEOUT + 4 * HZ, 3);
+
 		SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "scsi scan: REPORT LUNS"
-				" %s (try %d) result 0x%x\n", sreq->sr_result
-				?  "failed" : "successful", retries,
-				sreq->sr_result));
-		if (sreq->sr_result == 0)
+				" %s (try %d) result 0x%x\n", result
+				?  "failed" : "successful", retries, result));
+		if (result == 0)
 			break;
-		else if (scsi_request_normalize_sense(sreq, &sshdr)) {
+		else if (scsi_sense_valid(&sshdr)) {
 			if (sshdr.sense_key != UNIT_ATTENTION)
 				break;
 		}
 	}
 
-	if (sreq->sr_result) {
+	if (result) {
 		/*
 		 * The device probably does not support a REPORT LUN command
 		 */
 		kfree(lun_data);
-		scsi_release_request(sreq);
 		return 1;
 	}
-	scsi_release_request(sreq);
 
 	/*
 	 * Get the length from the first four bytes of lun_data.
@@ -1242,8 +1225,6 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
 	kfree(lun_data);
 	return 0;
 
- out_release_request:
-	scsi_release_request(sreq);
  out:
 	/*
 	 * We are out of memory, don't try scanning any further.
@@ -1265,9 +1246,12 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
 
 	get_device(&starget->dev);
 	down(&shost->scan_mutex);
-	res = scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1, hostdata);
-	if (res != SCSI_SCAN_LUN_PRESENT)
-		sdev = ERR_PTR(-ENODEV);
+	if (scsi_host_scan_allowed(shost)) {
+		res = scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1,
+					     hostdata);
+		if (res != SCSI_SCAN_LUN_PRESENT)
+			sdev = ERR_PTR(-ENODEV);
+	}
 	up(&shost->scan_mutex);
 	scsi_target_reap(starget);
 	put_device(&starget->dev);
@@ -1417,11 +1401,15 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
 		return -EINVAL;
 
 	down(&shost->scan_mutex);
-	if (channel == SCAN_WILD_CARD) 
-		for (channel = 0; channel <= shost->max_channel; channel++)
+	if (scsi_host_scan_allowed(shost)) {
+		if (channel == SCAN_WILD_CARD)
+			for (channel = 0; channel <= shost->max_channel;
+			     channel++)
+				scsi_scan_channel(shost, channel, id, lun,
+						  rescan);
+		else
 			scsi_scan_channel(shost, channel, id, lun, rescan);
-	else
-		scsi_scan_channel(shost, channel, id, lun, rescan);
+	}
 	up(&shost->scan_mutex);
 
 	return 0;
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index beed7fb..dae59d1 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -48,6 +48,30 @@ const char *scsi_device_state_name(enum scsi_device_state state)
 	return name;
 }
 
+static struct {
+	enum scsi_host_state	value;
+	char			*name;
+} shost_states[] = {
+	{ SHOST_CREATED, "created" },
+	{ SHOST_RUNNING, "running" },
+	{ SHOST_CANCEL, "cancel" },
+	{ SHOST_DEL, "deleted" },
+	{ SHOST_RECOVERY, "recovery" },
+};
+const char *scsi_host_state_name(enum scsi_host_state state)
+{
+	int i;
+	char *name = NULL;
+
+	for (i = 0; i < sizeof(shost_states)/sizeof(shost_states[0]); i++) {
+		if (shost_states[i].value == state) {
+			name = shost_states[i].name;
+			break;
+		}
+	}
+	return name;
+}
+
 static int check_set(unsigned int *val, char *src)
 {
 	char *last;
@@ -124,6 +148,43 @@ static ssize_t store_scan(struct class_device *class_dev, const char *buf,
 };
 static CLASS_DEVICE_ATTR(scan, S_IWUSR, NULL, store_scan);
 
+static ssize_t
+store_shost_state(struct class_device *class_dev, const char *buf, size_t count)
+{
+	int i;
+	struct Scsi_Host *shost = class_to_shost(class_dev);
+	enum scsi_host_state state = 0;
+
+	for (i = 0; i < sizeof(shost_states)/sizeof(shost_states[0]); i++) {
+		const int len = strlen(shost_states[i].name);
+		if (strncmp(shost_states[i].name, buf, len) == 0 &&
+		   buf[len] == '\n') {
+			state = shost_states[i].value;
+			break;
+		}
+	}
+	if (!state)
+		return -EINVAL;
+
+	if (scsi_host_set_state(shost, state))
+		return -EINVAL;
+	return count;
+}
+
+static ssize_t
+show_shost_state(struct class_device *class_dev, char *buf)
+{
+	struct Scsi_Host *shost = class_to_shost(class_dev);
+	const char *name = scsi_host_state_name(shost->shost_state);
+
+	if (!name)
+		return -EINVAL;
+
+	return snprintf(buf, 20, "%s\n", name);
+}
+
+static CLASS_DEVICE_ATTR(state, S_IRUGO | S_IWUSR, show_shost_state, store_shost_state);
+
 shost_rd_attr(unique_id, "%u\n");
 shost_rd_attr(host_busy, "%hu\n");
 shost_rd_attr(cmd_per_lun, "%hd\n");
@@ -139,6 +200,7 @@ static struct class_device_attribute *scsi_sysfs_shost_attrs[] = {
 	&class_device_attr_unchecked_isa_dma,
 	&class_device_attr_proc_name,
 	&class_device_attr_scan,
+	&class_device_attr_state,
 	NULL
 };
 
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index e6412fc..2cab556 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -252,7 +252,8 @@ struct fc_internal {
 
 #define to_fc_internal(tmpl)	container_of(tmpl, struct fc_internal, t)
 
-static int fc_target_setup(struct device *dev)
+static int fc_target_setup(struct transport_container *tc, struct device *dev,
+			   struct class_device *cdev)
 {
 	struct scsi_target *starget = to_scsi_target(dev);
 	struct fc_rport *rport = starget_to_rport(starget);
@@ -281,7 +282,8 @@ static DECLARE_TRANSPORT_CLASS(fc_transport_class,
 			       NULL,
 			       NULL);
 
-static int fc_host_setup(struct device *dev)
+static int fc_host_setup(struct transport_container *tc, struct device *dev,
+			 struct class_device *cdev)
 {
 	struct Scsi_Host *shost = dev_to_shost(dev);
 
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 7670919..ef577c8 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -28,14 +28,14 @@
 #include "scsi_priv.h"
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
-#include <scsi/scsi_request.h>
+#include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_transport.h>
 #include <scsi/scsi_transport_spi.h>
 
 #define SPI_PRINTK(x, l, f, a...)	dev_printk(l, &(x)->dev, f , ##a)
 
-#define SPI_NUM_ATTRS 13	/* increase this if you add attributes */
+#define SPI_NUM_ATTRS 14	/* increase this if you add attributes */
 #define SPI_OTHER_ATTRS 1	/* Increase this if you add "always
 				 * on" attributes */
 #define SPI_HOST_ATTRS	1
@@ -106,27 +106,31 @@ static int sprint_frac(char *dest, int value, int denom)
 	return result;
 }
 
-/* Modification of scsi_wait_req that will clear UNIT ATTENTION conditions
- * resulting from (likely) bus and device resets */
-static void spi_wait_req(struct scsi_request *sreq, const void *cmd,
-			 void *buffer, unsigned bufflen)
+static int spi_execute(struct scsi_device *sdev, const void *cmd,
+		       enum dma_data_direction dir,
+		       void *buffer, unsigned bufflen,
+		       struct scsi_sense_hdr *sshdr)
 {
-	int i;
+	int i, result;
+	unsigned char sense[SCSI_SENSE_BUFFERSIZE];
 
 	for(i = 0; i < DV_RETRIES; i++) {
-		sreq->sr_request->flags |= REQ_FAILFAST;
-
-		scsi_wait_req(sreq, cmd, buffer, bufflen,
-			      DV_TIMEOUT, /* retries */ 1);
-		if (sreq->sr_result & DRIVER_SENSE) {
-			struct scsi_sense_hdr sshdr;
-
-			if (scsi_request_normalize_sense(sreq, &sshdr)
-			    && sshdr.sense_key == UNIT_ATTENTION)
+		result = scsi_execute(sdev, cmd, dir, buffer, bufflen,
+				      sense, DV_TIMEOUT, /* retries */ 1,
+				      REQ_FAILFAST);
+		if (result & DRIVER_SENSE) {
+			struct scsi_sense_hdr sshdr_tmp;
+			if (!sshdr)
+				sshdr = &sshdr_tmp;
+
+			if (scsi_normalize_sense(sense, sizeof(*sense),
+						 sshdr)
+			    && sshdr->sense_key == UNIT_ATTENTION)
 				continue;
 		}
 		break;
 	}
+	return result;
 }
 
 static struct {
@@ -162,7 +166,8 @@ static inline enum spi_signal_type spi_signal_to_value(const char *name)
 	return SPI_SIGNAL_UNKNOWN;
 }
 
-static int spi_host_setup(struct device *dev)
+static int spi_host_setup(struct transport_container *tc, struct device *dev,
+			  struct class_device *cdev)
 {
 	struct Scsi_Host *shost = dev_to_shost(dev);
 
@@ -196,7 +201,9 @@ static int spi_host_match(struct attribute_container *cont,
 	return &i->t.host_attrs.ac == cont;
 }
 
-static int spi_device_configure(struct device *dev)
+static int spi_device_configure(struct transport_container *tc,
+				struct device *dev,
+				struct class_device *cdev)
 {
 	struct scsi_device *sdev = to_scsi_device(dev);
 	struct scsi_target *starget = sdev->sdev_target;
@@ -214,7 +221,9 @@ static int spi_device_configure(struct device *dev)
 	return 0;
 }
 
-static int spi_setup_transport_attrs(struct device *dev)
+static int spi_setup_transport_attrs(struct transport_container *tc,
+				     struct device *dev,
+				     struct class_device *cdev)
 {
 	struct scsi_target *starget = to_scsi_target(dev);
 
@@ -231,6 +240,7 @@ static int spi_setup_transport_attrs(struct device *dev)
 	spi_rd_strm(starget) = 0;
 	spi_rti(starget) = 0;
 	spi_pcomp_en(starget) = 0;
+	spi_hold_mcs(starget) = 0;
 	spi_dv_pending(starget) = 0;
 	spi_initial_dv(starget) = 0;
 	init_MUTEX(&spi_dv_sem(starget));
@@ -347,6 +357,7 @@ spi_transport_rd_attr(wr_flow, "%d\n");
 spi_transport_rd_attr(rd_strm, "%d\n");
 spi_transport_rd_attr(rti, "%d\n");
 spi_transport_rd_attr(pcomp_en, "%d\n");
+spi_transport_rd_attr(hold_mcs, "%d\n");
 
 /* we only care about the first child device so we return 1 */
 static int child_iter(struct device *dev, void *data)
@@ -539,13 +550,13 @@ enum spi_compare_returns {
 /* This is for read/write Domain Validation:  If the device supports
  * an echo buffer, we do read/write tests to it */
 static enum spi_compare_returns
-spi_dv_device_echo_buffer(struct scsi_request *sreq, u8 *buffer,
+spi_dv_device_echo_buffer(struct scsi_device *sdev, u8 *buffer,
 			  u8 *ptr, const int retries)
 {
-	struct scsi_device *sdev = sreq->sr_device;
 	int len = ptr - buffer;
-	int j, k, r;
+	int j, k, r, result;
 	unsigned int pattern = 0x0000ffff;
+	struct scsi_sense_hdr sshdr;
 
 	const char spi_write_buffer[] = {
 		WRITE_BUFFER, 0x0a, 0, 0, 0, 0, 0, len >> 8, len & 0xff, 0
@@ -590,14 +601,12 @@ spi_dv_device_echo_buffer(struct scsi_request *sreq, u8 *buffer,
 	}
 
 	for (r = 0; r < retries; r++) {
-		sreq->sr_cmd_len = 0;	/* wait_req to fill in */
-		sreq->sr_data_direction = DMA_TO_DEVICE;
-		spi_wait_req(sreq, spi_write_buffer, buffer, len);
-		if(sreq->sr_result || !scsi_device_online(sdev)) {
-			struct scsi_sense_hdr sshdr;
+		result = spi_execute(sdev, spi_write_buffer, DMA_TO_DEVICE,
+				     buffer, len, &sshdr);
+		if(result || !scsi_device_online(sdev)) {
 
 			scsi_device_set_state(sdev, SDEV_QUIESCE);
-			if (scsi_request_normalize_sense(sreq, &sshdr)
+			if (scsi_sense_valid(&sshdr)
 			    && sshdr.sense_key == ILLEGAL_REQUEST
 			    /* INVALID FIELD IN CDB */
 			    && sshdr.asc == 0x24 && sshdr.ascq == 0x00)
@@ -609,14 +618,13 @@ spi_dv_device_echo_buffer(struct scsi_request *sreq, u8 *buffer,
 				return SPI_COMPARE_SKIP_TEST;
 
 
-			SPI_PRINTK(sdev->sdev_target, KERN_ERR, "Write Buffer failure %x\n", sreq->sr_result);
+			SPI_PRINTK(sdev->sdev_target, KERN_ERR, "Write Buffer failure %x\n", result);
 			return SPI_COMPARE_FAILURE;
 		}
 
 		memset(ptr, 0, len);
-		sreq->sr_cmd_len = 0;	/* wait_req to fill in */
-		sreq->sr_data_direction = DMA_FROM_DEVICE;
-		spi_wait_req(sreq, spi_read_buffer, ptr, len);
+		spi_execute(sdev, spi_read_buffer, DMA_FROM_DEVICE,
+			    ptr, len, NULL);
 		scsi_device_set_state(sdev, SDEV_QUIESCE);
 
 		if (memcmp(buffer, ptr, len) != 0)
@@ -628,25 +636,22 @@ spi_dv_device_echo_buffer(struct scsi_request *sreq, u8 *buffer,
 /* This is for the simplest form of Domain Validation: a read test
  * on the inquiry data from the device */
 static enum spi_compare_returns
-spi_dv_device_compare_inquiry(struct scsi_request *sreq, u8 *buffer,
+spi_dv_device_compare_inquiry(struct scsi_device *sdev, u8 *buffer,
 			      u8 *ptr, const int retries)
 {
-	int r;
-	const int len = sreq->sr_device->inquiry_len;
-	struct scsi_device *sdev = sreq->sr_device;
+	int r, result;
+	const int len = sdev->inquiry_len;
 	const char spi_inquiry[] = {
 		INQUIRY, 0, 0, 0, len, 0
 	};
 
 	for (r = 0; r < retries; r++) {
-		sreq->sr_cmd_len = 0;	/* wait_req to fill in */
-		sreq->sr_data_direction = DMA_FROM_DEVICE;
-
 		memset(ptr, 0, len);
 
-		spi_wait_req(sreq, spi_inquiry, ptr, len);
+		result = spi_execute(sdev, spi_inquiry, DMA_FROM_DEVICE,
+				     ptr, len, NULL);
 		
-		if(sreq->sr_result || !scsi_device_online(sdev)) {
+		if(result || !scsi_device_online(sdev)) {
 			scsi_device_set_state(sdev, SDEV_QUIESCE);
 			return SPI_COMPARE_FAILURE;
 		}
@@ -667,12 +672,11 @@ spi_dv_device_compare_inquiry(struct scsi_request *sreq, u8 *buffer,
 }
 
 static enum spi_compare_returns
-spi_dv_retrain(struct scsi_request *sreq, u8 *buffer, u8 *ptr,
+spi_dv_retrain(struct scsi_device *sdev, u8 *buffer, u8 *ptr,
 	       enum spi_compare_returns 
-	       (*compare_fn)(struct scsi_request *, u8 *, u8 *, int))
+	       (*compare_fn)(struct scsi_device *, u8 *, u8 *, int))
 {
-	struct spi_internal *i = to_spi_internal(sreq->sr_host->transportt);
-	struct scsi_device *sdev = sreq->sr_device;
+	struct spi_internal *i = to_spi_internal(sdev->host->transportt);
 	struct scsi_target *starget = sdev->sdev_target;
 	int period = 0, prevperiod = 0; 
 	enum spi_compare_returns retval;
@@ -680,7 +684,7 @@ spi_dv_retrain(struct scsi_request *sreq, u8 *buffer, u8 *ptr,
 
 	for (;;) {
 		int newperiod;
-		retval = compare_fn(sreq, buffer, ptr, DV_LOOPS);
+		retval = compare_fn(sdev, buffer, ptr, DV_LOOPS);
 
 		if (retval == SPI_COMPARE_SUCCESS
 		    || retval == SPI_COMPARE_SKIP_TEST)
@@ -726,9 +730,9 @@ spi_dv_retrain(struct scsi_request *sreq, u8 *buffer, u8 *ptr,
 }
 
 static int
-spi_dv_device_get_echo_buffer(struct scsi_request *sreq, u8 *buffer)
+spi_dv_device_get_echo_buffer(struct scsi_device *sdev, u8 *buffer)
 {
-	int l;
+	int l, result;
 
 	/* first off do a test unit ready.  This can error out 
 	 * because of reservations or some other reason.  If it
@@ -744,18 +748,16 @@ spi_dv_device_get_echo_buffer(struct scsi_request *sreq, u8 *buffer)
 	};
 
 	
-	sreq->sr_cmd_len = 0;
-	sreq->sr_data_direction = DMA_NONE;
-
 	/* We send a set of three TURs to clear any outstanding 
 	 * unit attention conditions if they exist (Otherwise the
 	 * buffer tests won't be happy).  If the TUR still fails
 	 * (reservation conflict, device not ready, etc) just
 	 * skip the write tests */
 	for (l = 0; ; l++) {
-		spi_wait_req(sreq, spi_test_unit_ready, NULL, 0);
+		result = spi_execute(sdev, spi_test_unit_ready, DMA_NONE, 
+				     NULL, 0, NULL);
 
-		if(sreq->sr_result) {
+		if(result) {
 			if(l >= 3)
 				return 0;
 		} else {
@@ -764,12 +766,10 @@ spi_dv_device_get_echo_buffer(struct scsi_request *sreq, u8 *buffer)
 		}
 	}
 
-	sreq->sr_cmd_len = 0;
-	sreq->sr_data_direction = DMA_FROM_DEVICE;
-
-	spi_wait_req(sreq, spi_read_buffer_descriptor, buffer, 4);
+	result = spi_execute(sdev, spi_read_buffer_descriptor, 
+			     DMA_FROM_DEVICE, buffer, 4, NULL);
 
-	if (sreq->sr_result)
+	if (result)
 		/* Device has no echo buffer */
 		return 0;
 
@@ -777,17 +777,16 @@ spi_dv_device_get_echo_buffer(struct scsi_request *sreq, u8 *buffer)
 }
 
 static void
-spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
+spi_dv_device_internal(struct scsi_device *sdev, u8 *buffer)
 {
-	struct spi_internal *i = to_spi_internal(sreq->sr_host->transportt);
-	struct scsi_device *sdev = sreq->sr_device;
+	struct spi_internal *i = to_spi_internal(sdev->host->transportt);
 	struct scsi_target *starget = sdev->sdev_target;
 	int len = sdev->inquiry_len;
 	/* first set us up for narrow async */
 	DV_SET(offset, 0);
 	DV_SET(width, 0);
 	
-	if (spi_dv_device_compare_inquiry(sreq, buffer, buffer, DV_LOOPS)
+	if (spi_dv_device_compare_inquiry(sdev, buffer, buffer, DV_LOOPS)
 	    != SPI_COMPARE_SUCCESS) {
 		SPI_PRINTK(starget, KERN_ERR, "Domain Validation Initial Inquiry Failed\n");
 		/* FIXME: should probably offline the device here? */
@@ -799,7 +798,7 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
 	    scsi_device_wide(sdev)) {
 		i->f->set_width(starget, 1);
 
-		if (spi_dv_device_compare_inquiry(sreq, buffer,
+		if (spi_dv_device_compare_inquiry(sdev, buffer,
 						   buffer + len,
 						   DV_LOOPS)
 		    != SPI_COMPARE_SUCCESS) {
@@ -820,7 +819,7 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
 
 	len = 0;
 	if (scsi_device_dt(sdev))
-		len = spi_dv_device_get_echo_buffer(sreq, buffer);
+		len = spi_dv_device_get_echo_buffer(sdev, buffer);
 
  retry:
 
@@ -846,7 +845,7 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
 
 	if (len == 0) {
 		SPI_PRINTK(starget, KERN_INFO, "Domain Validation skipping write tests\n");
-		spi_dv_retrain(sreq, buffer, buffer + len,
+		spi_dv_retrain(sdev, buffer, buffer + len,
 			       spi_dv_device_compare_inquiry);
 		return;
 	}
@@ -856,7 +855,7 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
 		len = SPI_MAX_ECHO_BUFFER_SIZE;
 	}
 
-	if (spi_dv_retrain(sreq, buffer, buffer + len,
+	if (spi_dv_retrain(sdev, buffer, buffer + len,
 			   spi_dv_device_echo_buffer)
 	    == SPI_COMPARE_SKIP_TEST) {
 		/* OK, the stupid drive can't do a write echo buffer
@@ -879,16 +878,12 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
 void
 spi_dv_device(struct scsi_device *sdev)
 {
-	struct scsi_request *sreq = scsi_allocate_request(sdev, GFP_KERNEL);
 	struct scsi_target *starget = sdev->sdev_target;
 	u8 *buffer;
 	const int len = SPI_MAX_ECHO_BUFFER_SIZE*2;
 
-	if (unlikely(!sreq))
-		return;
-
 	if (unlikely(scsi_device_get(sdev)))
-		goto out_free_req;
+		return;
 
 	buffer = kmalloc(len, GFP_KERNEL);
 
@@ -909,7 +904,7 @@ spi_dv_device(struct scsi_device *sdev)
 
 	SPI_PRINTK(starget, KERN_INFO, "Beginning Domain Validation\n");
 
-	spi_dv_device_internal(sreq, buffer);
+	spi_dv_device_internal(sdev, buffer);
 
 	SPI_PRINTK(starget, KERN_INFO, "Ending Domain Validation\n");
 
@@ -924,8 +919,6 @@ spi_dv_device(struct scsi_device *sdev)
 	kfree(buffer);
  out_put:
 	scsi_device_put(sdev);
- out_free_req:
-	scsi_release_request(sreq);
 }
 EXPORT_SYMBOL(spi_dv_device);
 
@@ -1028,10 +1021,17 @@ void spi_display_xfer_agreement(struct scsi_target *starget)
 		sprint_frac(tmp, picosec, 1000);
 
 		dev_info(&starget->dev,
-			"%s %sSCSI %d.%d MB/s %s%s%s (%s ns, offset %d)\n",
-			scsi, tp->width ? "WIDE " : "", kb100/10, kb100 % 10,
-			tp->dt ? "DT" : "ST", tp->iu ? " IU" : "",
-			tp->qas  ? " QAS" : "", tmp, tp->offset);
+			 "%s %sSCSI %d.%d MB/s %s%s%s%s%s%s%s%s (%s ns, offset %d)\n",
+			 scsi, tp->width ? "WIDE " : "", kb100/10, kb100 % 10,
+			 tp->dt ? "DT" : "ST",
+			 tp->iu ? " IU" : "",
+			 tp->qas  ? " QAS" : "",
+			 tp->rd_strm ? " RDSTRM" : "",
+			 tp->rti ? " RTI" : "",
+			 tp->wr_flow ? " WRFLOW" : "",
+			 tp->pcomp_en ? " PCOMP" : "",
+			 tp->hold_mcs ? " HMCS" : "",
+			 tmp, tp->offset);
 	} else {
 		dev_info(&starget->dev, "%sasynchronous.\n",
 				tp->width ? "wide " : "");
@@ -1073,6 +1073,7 @@ static int spi_device_match(struct attribute_container *cont,
 {
 	struct scsi_device *sdev;
 	struct Scsi_Host *shost;
+	struct spi_internal *i;
 
 	if (!scsi_is_sdev_device(dev))
 		return 0;
@@ -1085,6 +1086,9 @@ static int spi_device_match(struct attribute_container *cont,
 	/* Note: this class has no device attributes, so it has
 	 * no per-HBA allocation and thus we don't need to distinguish
 	 * the attribute containers for the device */
+	i = to_spi_internal(shost->transportt);
+	if (i->f->deny_binding && i->f->deny_binding(sdev->sdev_target))
+		return 0;
 	return 1;
 }
 
@@ -1092,6 +1096,7 @@ static int spi_target_match(struct attribute_container *cont,
 			    struct device *dev)
 {
 	struct Scsi_Host *shost;
+	struct scsi_target *starget;
 	struct spi_internal *i;
 
 	if (!scsi_is_target_device(dev))
@@ -1103,7 +1108,11 @@ static int spi_target_match(struct attribute_container *cont,
 		return 0;
 
 	i = to_spi_internal(shost->transportt);
-	
+	starget = to_scsi_target(dev);
+
+	if (i->f->deny_binding && i->f->deny_binding(starget))
+		return 0;
+
 	return &i->t.target_attrs.ac == cont;
 }
 
@@ -1154,6 +1163,7 @@ spi_attach_transport(struct spi_function_template *ft)
 	SETUP_ATTRIBUTE(rd_strm);
 	SETUP_ATTRIBUTE(rti);
 	SETUP_ATTRIBUTE(pcomp_en);
+	SETUP_ATTRIBUTE(hold_mcs);
 
 	/* if you add an attribute but forget to increase SPI_NUM_ATTRS
 	 * this bug will trigger */
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 0410e1b..de564b3 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -59,7 +59,6 @@
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_ioctl.h>
-#include <scsi/scsi_request.h>
 #include <scsi/scsicam.h>
 
 #include "scsi_logging.h"
@@ -125,7 +124,7 @@ static int sd_issue_flush(struct device *, sector_t *);
 static void sd_end_flush(request_queue_t *, struct request *);
 static int sd_prepare_flush(request_queue_t *, struct request *);
 static void sd_read_capacity(struct scsi_disk *sdkp, char *diskname,
-		 struct scsi_request *SRpnt, unsigned char *buffer);
+			     unsigned char *buffer);
 
 static struct scsi_driver sd_template = {
 	.owner			= THIS_MODULE,
@@ -682,19 +681,13 @@ not_present:
 
 static int sd_sync_cache(struct scsi_device *sdp)
 {
-	struct scsi_request *sreq;
 	int retries, res;
+	struct scsi_sense_hdr sshdr;
 
 	if (!scsi_device_online(sdp))
 		return -ENODEV;
 
-	sreq = scsi_allocate_request(sdp, GFP_KERNEL);
-	if (!sreq) {
-		printk("FAILED\n  No memory for request\n");
-		return -ENOMEM;
-	}
 
-	sreq->sr_data_direction = DMA_NONE;
 	for (retries = 3; retries > 0; --retries) {
 		unsigned char cmd[10] = { 0 };
 
@@ -703,22 +696,20 @@ static int sd_sync_cache(struct scsi_device *sdp)
 		 * Leave the rest of the command zero to indicate
 		 * flush everything.
 		 */
-		scsi_wait_req(sreq, cmd, NULL, 0, SD_TIMEOUT, SD_MAX_RETRIES);
-		if (sreq->sr_result == 0)
+		res = scsi_execute_req(sdp, cmd, DMA_NONE, NULL, 0, &sshdr,
+				       SD_TIMEOUT, SD_MAX_RETRIES);
+		if (res == 0)
 			break;
 	}
 
-	res = sreq->sr_result;
-	if (res) {
-		printk(KERN_WARNING "FAILED\n  status = %x, message = %02x, "
+	if (res) {		printk(KERN_WARNING "FAILED\n  status = %x, message = %02x, "
 				    "host = %d, driver = %02x\n  ",
 				    status_byte(res), msg_byte(res),
 				    host_byte(res), driver_byte(res));
 			if (driver_byte(res) & DRIVER_SENSE)
-				scsi_print_req_sense("sd", sreq);
+				scsi_print_sense_hdr("sd", &sshdr);
 	}
 
-	scsi_release_request(sreq);
 	return res;
 }
 
@@ -957,22 +948,19 @@ static void sd_rw_intr(struct scsi_cmnd * SCpnt)
 	scsi_io_completion(SCpnt, good_bytes, block_sectors << 9);
 }
 
-static int media_not_present(struct scsi_disk *sdkp, struct scsi_request *srp)
+static int media_not_present(struct scsi_disk *sdkp,
+			     struct scsi_sense_hdr *sshdr)
 {
-	struct scsi_sense_hdr sshdr;
 
-	if (!srp->sr_result)
-		return 0;
-	if (!(driver_byte(srp->sr_result) & DRIVER_SENSE))
+	if (!scsi_sense_valid(sshdr))
 		return 0;
 	/* not invoked for commands that could return deferred errors */
-	if (scsi_request_normalize_sense(srp, &sshdr)) {
-		if (sshdr.sense_key != NOT_READY &&
-		    sshdr.sense_key != UNIT_ATTENTION)
-			return 0;
-		if (sshdr.asc != 0x3A) /* medium not present */
-			return 0;
-	}
+	if (sshdr->sense_key != NOT_READY &&
+	    sshdr->sense_key != UNIT_ATTENTION)
+		return 0;
+	if (sshdr->asc != 0x3A) /* medium not present */
+		return 0;
+
 	set_media_not_present(sdkp);
 	return 1;
 }
@@ -981,10 +969,10 @@ static int media_not_present(struct scsi_disk *sdkp, struct scsi_request *srp)
  * spinup disk - called only in sd_revalidate_disk()
  */
 static void
-sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
-	       struct scsi_request *SRpnt, unsigned char *buffer) {
+sd_spinup_disk(struct scsi_disk *sdkp, char *diskname)
+{
 	unsigned char cmd[10];
-	unsigned long spintime_value = 0;
+	unsigned long spintime_expire = 0;
 	int retries, spintime;
 	unsigned int the_result;
 	struct scsi_sense_hdr sshdr;
@@ -1001,18 +989,13 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
 			cmd[0] = TEST_UNIT_READY;
 			memset((void *) &cmd[1], 0, 9);
 
-			SRpnt->sr_cmd_len = 0;
-			memset(SRpnt->sr_sense_buffer, 0,
-			       SCSI_SENSE_BUFFERSIZE);
-			SRpnt->sr_data_direction = DMA_NONE;
+			the_result = scsi_execute_req(sdkp->device, cmd,
+						      DMA_NONE, NULL, 0,
+						      &sshdr, SD_TIMEOUT,
+						      SD_MAX_RETRIES);
 
-			scsi_wait_req (SRpnt, (void *) cmd, (void *) buffer,
-				       0/*512*/, SD_TIMEOUT, SD_MAX_RETRIES);
-
-			the_result = SRpnt->sr_result;
 			if (the_result)
-				sense_valid = scsi_request_normalize_sense(
-							SRpnt, &sshdr);
+				sense_valid = scsi_sense_valid(&sshdr);
 			retries++;
 		} while (retries < 3 && 
 			 (!scsi_status_is_good(the_result) ||
@@ -1024,7 +1007,7 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
 		 * any media in it, don't bother with any of the rest of
 		 * this crap.
 		 */
-		if (media_not_present(sdkp, SRpnt))
+		if (media_not_present(sdkp, &sshdr))
 			return;
 
 		if ((driver_byte(the_result) & DRIVER_SENSE) == 0) {
@@ -1063,33 +1046,42 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
 				cmd[1] = 1;	/* Return immediately */
 				memset((void *) &cmd[2], 0, 8);
 				cmd[4] = 1;	/* Start spin cycle */
-				SRpnt->sr_cmd_len = 0;
-				memset(SRpnt->sr_sense_buffer, 0,
-					SCSI_SENSE_BUFFERSIZE);
-
-				SRpnt->sr_data_direction = DMA_NONE;
-				scsi_wait_req(SRpnt, (void *)cmd, 
-					      (void *) buffer, 0/*512*/, 
-					      SD_TIMEOUT, SD_MAX_RETRIES);
-				spintime_value = jiffies;
+				scsi_execute_req(sdkp->device, cmd, DMA_NONE,
+						 NULL, 0, &sshdr,
+						 SD_TIMEOUT, SD_MAX_RETRIES);
+				spintime_expire = jiffies + 100 * HZ;
+				spintime = 1;
 			}
-			spintime = 1;
 			/* Wait 1 second for next try */
 			msleep(1000);
 			printk(".");
+
+		/*
+		 * Wait for USB flash devices with slow firmware.
+		 * Yes, this sense key/ASC combination shouldn't
+		 * occur here.  It's characteristic of these devices.
+		 */
+		} else if (sense_valid &&
+				sshdr.sense_key == UNIT_ATTENTION &&
+				sshdr.asc == 0x28) {
+			if (!spintime) {
+				spintime_expire = jiffies + 5 * HZ;
+				spintime = 1;
+			}
+			/* Wait 1 second for next try */
+			msleep(1000);
 		} else {
 			/* we don't understand the sense code, so it's
 			 * probably pointless to loop */
 			if(!spintime) {
 				printk(KERN_NOTICE "%s: Unit Not Ready, "
 					"sense:\n", diskname);
-				scsi_print_req_sense("", SRpnt);
+				scsi_print_sense_hdr("", &sshdr);
 			}
 			break;
 		}
 				
-	} while (spintime &&
-		 time_after(spintime_value + 100 * HZ, jiffies));
+	} while (spintime && time_before_eq(jiffies, spintime_expire));
 
 	if (spintime) {
 		if (scsi_status_is_good(the_result))
@@ -1104,14 +1096,15 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
  */
 static void
 sd_read_capacity(struct scsi_disk *sdkp, char *diskname,
-		 struct scsi_request *SRpnt, unsigned char *buffer) {
+		 unsigned char *buffer)
+{
 	unsigned char cmd[16];
-	struct scsi_device *sdp = sdkp->device;
 	int the_result, retries;
 	int sector_size = 0;
 	int longrc = 0;
 	struct scsi_sense_hdr sshdr;
 	int sense_valid = 0;
+	struct scsi_device *sdp = sdkp->device;
 
 repeat:
 	retries = 3;
@@ -1128,20 +1121,15 @@ repeat:
 			memset((void *) buffer, 0, 8);
 		}
 		
-		SRpnt->sr_cmd_len = 0;
-		memset(SRpnt->sr_sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
-		SRpnt->sr_data_direction = DMA_FROM_DEVICE;
-
-		scsi_wait_req(SRpnt, (void *) cmd, (void *) buffer,
-			      longrc ? 12 : 8, SD_TIMEOUT, SD_MAX_RETRIES);
+		the_result = scsi_execute_req(sdp, cmd, DMA_FROM_DEVICE,
+					      buffer, longrc ? 12 : 8, &sshdr,
+					      SD_TIMEOUT, SD_MAX_RETRIES);
 
-		if (media_not_present(sdkp, SRpnt))
+		if (media_not_present(sdkp, &sshdr))
 			return;
 
-		the_result = SRpnt->sr_result;
 		if (the_result)
-			sense_valid = scsi_request_normalize_sense(SRpnt,
-								   &sshdr);
+			sense_valid = scsi_sense_valid(&sshdr);
 		retries--;
 
 	} while (the_result && retries);
@@ -1156,7 +1144,7 @@ repeat:
 		       driver_byte(the_result));
 
 		if (driver_byte(the_result) & DRIVER_SENSE)
-			scsi_print_req_sense("sd", SRpnt);
+			scsi_print_sense_hdr("sd", &sshdr);
 		else
 			printk("%s : sense not available. \n", diskname);
 
@@ -1296,11 +1284,13 @@ got_data:
 
 /* called with buffer of length 512 */
 static inline int
-sd_do_mode_sense(struct scsi_request *SRpnt, int dbd, int modepage,
-		 unsigned char *buffer, int len, struct scsi_mode_data *data)
+sd_do_mode_sense(struct scsi_device *sdp, int dbd, int modepage,
+		 unsigned char *buffer, int len, struct scsi_mode_data *data,
+		 struct scsi_sense_hdr *sshdr)
 {
-	return __scsi_mode_sense(SRpnt, dbd, modepage, buffer, len,
-				 SD_TIMEOUT, SD_MAX_RETRIES, data);
+	return scsi_mode_sense(sdp, dbd, modepage, buffer, len,
+			       SD_TIMEOUT, SD_MAX_RETRIES, data,
+			       sshdr);
 }
 
 /*
@@ -1309,25 +1299,27 @@ sd_do_mode_sense(struct scsi_request *SRpnt, int dbd, int modepage,
  */
 static void
 sd_read_write_protect_flag(struct scsi_disk *sdkp, char *diskname,
-		   struct scsi_request *SRpnt, unsigned char *buffer) {
+			   unsigned char *buffer)
+{
 	int res;
+	struct scsi_device *sdp = sdkp->device;
 	struct scsi_mode_data data;
 
 	set_disk_ro(sdkp->disk, 0);
-	if (sdkp->device->skip_ms_page_3f) {
+	if (sdp->skip_ms_page_3f) {
 		printk(KERN_NOTICE "%s: assuming Write Enabled\n", diskname);
 		return;
 	}
 
-	if (sdkp->device->use_192_bytes_for_3f) {
-		res = sd_do_mode_sense(SRpnt, 0, 0x3F, buffer, 192, &data);
+	if (sdp->use_192_bytes_for_3f) {
+		res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 192, &data, NULL);
 	} else {
 		/*
 		 * First attempt: ask for all pages (0x3F), but only 4 bytes.
 		 * We have to start carefully: some devices hang if we ask
 		 * for more than is available.
 		 */
-		res = sd_do_mode_sense(SRpnt, 0, 0x3F, buffer, 4, &data);
+		res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 4, &data, NULL);
 
 		/*
 		 * Second attempt: ask for page 0 When only page 0 is
@@ -1336,14 +1328,14 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, char *diskname,
 		 * CDB.
 		 */
 		if (!scsi_status_is_good(res))
-			res = sd_do_mode_sense(SRpnt, 0, 0, buffer, 4, &data);
+			res = sd_do_mode_sense(sdp, 0, 0, buffer, 4, &data, NULL);
 
 		/*
 		 * Third attempt: ask 255 bytes, as we did earlier.
 		 */
 		if (!scsi_status_is_good(res))
-			res = sd_do_mode_sense(SRpnt, 0, 0x3F, buffer, 255,
-					       &data);
+			res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 255,
+					       &data, NULL);
 	}
 
 	if (!scsi_status_is_good(res)) {
@@ -1365,19 +1357,20 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, char *diskname,
  */
 static void
 sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
-		   struct scsi_request *SRpnt, unsigned char *buffer)
+		   unsigned char *buffer)
 {
 	int len = 0, res;
+	struct scsi_device *sdp = sdkp->device;
 
 	int dbd;
 	int modepage;
 	struct scsi_mode_data data;
 	struct scsi_sense_hdr sshdr;
 
-	if (sdkp->device->skip_ms_page_8)
+	if (sdp->skip_ms_page_8)
 		goto defaults;
 
-	if (sdkp->device->type == TYPE_RBC) {
+	if (sdp->type == TYPE_RBC) {
 		modepage = 6;
 		dbd = 8;
 	} else {
@@ -1386,7 +1379,7 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
 	}
 
 	/* cautiously ask */
-	res = sd_do_mode_sense(SRpnt, dbd, modepage, buffer, 4, &data);
+	res = sd_do_mode_sense(sdp, dbd, modepage, buffer, 4, &data, &sshdr);
 
 	if (!scsi_status_is_good(res))
 		goto bad_sense;
@@ -1407,7 +1400,7 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
 	len += data.header_length + data.block_descriptor_length;
 
 	/* Get the data */
-	res = sd_do_mode_sense(SRpnt, dbd, modepage, buffer, len, &data);
+	res = sd_do_mode_sense(sdp, dbd, modepage, buffer, len, &data, &sshdr);
 
 	if (scsi_status_is_good(res)) {
 		const char *types[] = {
@@ -1439,7 +1432,7 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
 	}
 
 bad_sense:
-	if (scsi_request_normalize_sense(SRpnt, &sshdr) &&
+	if (scsi_sense_valid(&sshdr) &&
 	    sshdr.sense_key == ILLEGAL_REQUEST &&
 	    sshdr.asc == 0x24 && sshdr.ascq == 0x0)
 		printk(KERN_NOTICE "%s: cache data unavailable\n",
@@ -1464,7 +1457,6 @@ static int sd_revalidate_disk(struct gendisk *disk)
 {
 	struct scsi_disk *sdkp = scsi_disk(disk);
 	struct scsi_device *sdp = sdkp->device;
-	struct scsi_request *sreq;
 	unsigned char *buffer;
 
 	SCSI_LOG_HLQUEUE(3, printk("sd_revalidate_disk: disk=%s\n", disk->disk_name));
@@ -1476,18 +1468,11 @@ static int sd_revalidate_disk(struct gendisk *disk)
 	if (!scsi_device_online(sdp))
 		goto out;
 
-	sreq = scsi_allocate_request(sdp, GFP_KERNEL);
-	if (!sreq) {
-		printk(KERN_WARNING "(sd_revalidate_disk:) Request allocation "
-		       "failure.\n");
-		goto out;
-	}
-
 	buffer = kmalloc(512, GFP_KERNEL | __GFP_DMA);
 	if (!buffer) {
 		printk(KERN_WARNING "(sd_revalidate_disk:) Memory allocation "
 		       "failure.\n");
-		goto out_release_request;
+		goto out;
 	}
 
 	/* defaults, until the device tells us otherwise */
@@ -1498,25 +1483,23 @@ static int sd_revalidate_disk(struct gendisk *disk)
 	sdkp->WCE = 0;
 	sdkp->RCD = 0;
 
-	sd_spinup_disk(sdkp, disk->disk_name, sreq, buffer);
+	sd_spinup_disk(sdkp, disk->disk_name);
 
 	/*
 	 * Without media there is no reason to ask; moreover, some devices
 	 * react badly if we do.
 	 */
 	if (sdkp->media_present) {
-		sd_read_capacity(sdkp, disk->disk_name, sreq, buffer);
+		sd_read_capacity(sdkp, disk->disk_name, buffer);
 		if (sdp->removable)
 			sd_read_write_protect_flag(sdkp, disk->disk_name,
-					sreq, buffer);
-		sd_read_cache_type(sdkp, disk->disk_name, sreq, buffer);
+						   buffer);
+		sd_read_cache_type(sdkp, disk->disk_name, buffer);
 	}
 		
 	set_capacity(disk, sdkp->capacity);
 	kfree(buffer);
 
- out_release_request: 
-	scsi_release_request(sreq);
  out:
 	return 0;
 }
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index e822ca0..b1b69d7 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -61,7 +61,7 @@ static int sg_version_num = 30533;	/* 2 digits for each component */
 
 #ifdef CONFIG_SCSI_PROC_FS
 #include <linux/proc_fs.h>
-static char *sg_version_date = "20050328";
+static char *sg_version_date = "20050901";
 
 static int sg_proc_init(void);
 static void sg_proc_cleanup(void);
@@ -1027,8 +1027,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
 		if (sdp->detached)
 			return -ENODEV;
 		if (filp->f_flags & O_NONBLOCK) {
-			if (test_bit(SHOST_RECOVERY,
-				     &sdp->device->host->shost_state))
+			if (sdp->device->host->shost_state == SHOST_RECOVERY)
 				return -EBUSY;
 		} else if (!scsi_block_when_processing_errors(sdp->device))
 			return -EBUSY;
@@ -1795,12 +1794,12 @@ st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages,
 	          unsigned long uaddr, size_t count, int rw,
 	          unsigned long max_pfn)
 {
+	unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT;
+	unsigned long start = uaddr >> PAGE_SHIFT;
+	const int nr_pages = end - start;
 	int res, i, j;
-	unsigned int nr_pages;
 	struct page **pages;
 
-	nr_pages = ((uaddr & ~PAGE_MASK) + count + ~PAGE_MASK) >> PAGE_SHIFT;
-
 	/* User attempted Overflow! */
 	if ((uaddr + count) < uaddr)
 		return -EINVAL;
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 2f259f2..ce63fc8 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -50,10 +50,10 @@
 #include <scsi/scsi_dbg.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_driver.h>
+#include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_ioctl.h>	/* For the door lock/unlock commands */
-#include <scsi/scsi_request.h>
 
 #include "scsi_logging.h"
 #include "sr.h"
@@ -199,15 +199,7 @@ int sr_media_change(struct cdrom_device_info *cdi, int slot)
 		/* check multisession offset etc */
 		sr_cd_check(cdi);
 
-		/* 
-		 * If the disk changed, the capacity will now be different,
-		 * so we force a re-read of this information 
-		 * Force 2048 for the sector size so that filesystems won't
-		 * be trying to use something that is too small if the disc
-		 * has changed.
-		 */
-		cd->needs_sector_size = 1;
-		cd->device->sector_size = 2048;
+		get_sectorsize(cd);
 	}
 	return retval;
 }
@@ -538,13 +530,6 @@ static int sr_open(struct cdrom_device_info *cdi, int purpose)
 	if (!scsi_block_when_processing_errors(sdev))
 		goto error_out;
 
-	/*
-	 * If this device did not have media in the drive at boot time, then
-	 * we would have been unable to get the sector size.  Check to see if
-	 * this is the case, and try again.
-	 */
-	if (cd->needs_sector_size)
-		get_sectorsize(cd);
 	return 0;
 
 error_out:
@@ -604,7 +589,6 @@ static int sr_probe(struct device *dev)
 	cd->driver = &sr_template;
 	cd->disk = disk;
 	cd->capacity = 0x1fffff;
-	cd->needs_sector_size = 1;
 	cd->device->changed = 1;	/* force recheck CD type */
 	cd->use = 1;
 	cd->readcd_known = 0;
@@ -658,43 +642,30 @@ static void get_sectorsize(struct scsi_cd *cd)
 	unsigned char *buffer;
 	int the_result, retries = 3;
 	int sector_size;
-	struct scsi_request *SRpnt = NULL;
 	request_queue_t *queue;
 
 	buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
 	if (!buffer)
 		goto Enomem;
-	SRpnt = scsi_allocate_request(cd->device, GFP_KERNEL);
-	if (!SRpnt)
-		goto Enomem;
 
 	do {
 		cmd[0] = READ_CAPACITY;
 		memset((void *) &cmd[1], 0, 9);
-		/* Mark as really busy */
-		SRpnt->sr_request->rq_status = RQ_SCSI_BUSY;
-		SRpnt->sr_cmd_len = 0;
-
 		memset(buffer, 0, 8);
 
 		/* Do the command and wait.. */
-		SRpnt->sr_data_direction = DMA_FROM_DEVICE;
-		scsi_wait_req(SRpnt, (void *) cmd, (void *) buffer,
-			      8, SR_TIMEOUT, MAX_RETRIES);
+		the_result = scsi_execute_req(cd->device, cmd, DMA_FROM_DEVICE,
+					      buffer, 8, NULL, SR_TIMEOUT,
+					      MAX_RETRIES);
 
-		the_result = SRpnt->sr_result;
 		retries--;
 
 	} while (the_result && retries);
 
 
-	scsi_release_request(SRpnt);
-	SRpnt = NULL;
-
 	if (the_result) {
 		cd->capacity = 0x1fffff;
 		sector_size = 2048;	/* A guess, just in case */
-		cd->needs_sector_size = 1;
 	} else {
 #if 0
 		if (cdrom_get_last_written(&cd->cdi,
@@ -727,7 +698,6 @@ static void get_sectorsize(struct scsi_cd *cd)
 			printk("%s: unsupported sector size %d.\n",
 			       cd->cdi.name, sector_size);
 			cd->capacity = 0;
-			cd->needs_sector_size = 1;
 		}
 
 		cd->device->sector_size = sector_size;
@@ -736,7 +706,6 @@ static void get_sectorsize(struct scsi_cd *cd)
 		 * Add this so that we have the ability to correctly gauge
 		 * what the device is capable of.
 		 */
-		cd->needs_sector_size = 0;
 		set_capacity(cd->disk, cd->capacity);
 	}
 
@@ -748,10 +717,7 @@ out:
 
 Enomem:
 	cd->capacity = 0x1fffff;
-	sector_size = 2048;	/* A guess, just in case */
-	cd->needs_sector_size = 1;
-	if (SRpnt)
-		scsi_release_request(SRpnt);
+	cd->device->sector_size = 2048;	/* A guess, just in case */
 	goto out;
 }
 
@@ -759,8 +725,8 @@ static void get_capabilities(struct scsi_cd *cd)
 {
 	unsigned char *buffer;
 	struct scsi_mode_data data;
-	struct scsi_request *SRpnt;
 	unsigned char cmd[MAX_COMMAND_SIZE];
+	struct scsi_sense_hdr sshdr;
 	unsigned int the_result;
 	int retries, rc, n;
 
@@ -776,19 +742,11 @@ static void get_capabilities(struct scsi_cd *cd)
 		""
 	};
 
-	/* allocate a request for the TEST_UNIT_READY */
-	SRpnt = scsi_allocate_request(cd->device, GFP_KERNEL);
-	if (!SRpnt) {
-		printk(KERN_WARNING "(get_capabilities:) Request allocation "
-		       "failure.\n");
-		return;
-	}
 
 	/* allocate transfer buffer */
 	buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
 	if (!buffer) {
 		printk(KERN_ERR "sr: out of memory.\n");
-		scsi_release_request(SRpnt);
 		return;
 	}
 
@@ -800,24 +758,19 @@ static void get_capabilities(struct scsi_cd *cd)
 		memset((void *)cmd, 0, MAX_COMMAND_SIZE);
 		cmd[0] = TEST_UNIT_READY;
 
-		SRpnt->sr_cmd_len = 0;
-		SRpnt->sr_sense_buffer[0] = 0;
-		SRpnt->sr_sense_buffer[2] = 0;
-		SRpnt->sr_data_direction = DMA_NONE;
-
-		scsi_wait_req (SRpnt, (void *) cmd, buffer,
-			       0, SR_TIMEOUT, MAX_RETRIES);
+		the_result = scsi_execute_req (cd->device, cmd, DMA_NONE, NULL,
+					       0, &sshdr, SR_TIMEOUT,
+					       MAX_RETRIES);
 
-		the_result = SRpnt->sr_result;
 		retries++;
 	} while (retries < 5 && 
 		 (!scsi_status_is_good(the_result) ||
-		  ((driver_byte(the_result) & DRIVER_SENSE) &&
-		   SRpnt->sr_sense_buffer[2] == UNIT_ATTENTION)));
+		  (scsi_sense_valid(&sshdr) &&
+		   sshdr.sense_key == UNIT_ATTENTION)));
 
 	/* ask for mode page 0x2a */
 	rc = scsi_mode_sense(cd->device, 0, 0x2a, buffer, 128,
-			     SR_TIMEOUT, 3, &data);
+			     SR_TIMEOUT, 3, &data, NULL);
 
 	if (!scsi_status_is_good(rc)) {
 		/* failed, drive doesn't have capabilities mode page */
@@ -825,7 +778,6 @@ static void get_capabilities(struct scsi_cd *cd)
 		cd->cdi.mask |= (CDC_CD_R | CDC_CD_RW | CDC_DVD_R |
 					 CDC_DVD | CDC_DVD_RAM |
 					 CDC_SELECT_DISC | CDC_SELECT_SPEED);
-		scsi_release_request(SRpnt);
 		kfree(buffer);
 		printk("%s: scsi-1 drive\n", cd->cdi.name);
 		return;
@@ -885,7 +837,6 @@ static void get_capabilities(struct scsi_cd *cd)
 		cd->device->writeable = 1;
 	}
 
-	scsi_release_request(SRpnt);
 	kfree(buffer);
 }
 
diff --git a/drivers/scsi/sr.h b/drivers/scsi/sr.h
index 0b31780..d2bcd99 100644
--- a/drivers/scsi/sr.h
+++ b/drivers/scsi/sr.h
@@ -33,7 +33,6 @@ typedef struct scsi_cd {
 	struct scsi_device *device;
 	unsigned int vendor;	/* vendor code, see sr_vendor.c         */
 	unsigned long ms_offset;	/* for reading multisession-CD's        */
-	unsigned needs_sector_size:1;	/* needs to get sector size */
 	unsigned use:1;		/* is this device still supportable     */
 	unsigned xa_flag:1;	/* CD has XA sectors ? */
 	unsigned readcd_known:1;	/* drive supports READ_CD (0xbe) */
diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c
index 82d68fd..6e45ac3 100644
--- a/drivers/scsi/sr_ioctl.c
+++ b/drivers/scsi/sr_ioctl.c
@@ -17,7 +17,7 @@
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_ioctl.h>
-#include <scsi/scsi_request.h>
+#include <scsi/scsi_cmnd.h>
 
 #include "sr.h"
 
@@ -84,41 +84,37 @@ static int sr_fake_playtrkind(struct cdrom_device_info *cdi, struct cdrom_ti *ti
 
 int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)
 {
-	struct scsi_request *SRpnt;
 	struct scsi_device *SDev;
-        struct request *req;
+	struct scsi_sense_hdr sshdr;
 	int result, err = 0, retries = 0;
+	struct request_sense *sense = cgc->sense;
 
 	SDev = cd->device;
-	SRpnt = scsi_allocate_request(SDev, GFP_KERNEL);
-        if (!SRpnt) {
-                printk(KERN_ERR "Unable to allocate SCSI request in sr_do_ioctl");
-		err = -ENOMEM;
-		goto out;
-        }
-	SRpnt->sr_data_direction = cgc->data_direction;
+
+	if (!sense) {
+		sense = kmalloc(sizeof(*sense), GFP_KERNEL);
+		if (!sense) {
+			err = -ENOMEM;
+			goto out;
+		}
+	}
 
       retry:
 	if (!scsi_block_when_processing_errors(SDev)) {
 		err = -ENODEV;
-		goto out_free;
+		goto out;
 	}
 
-	scsi_wait_req(SRpnt, cgc->cmd, cgc->buffer, cgc->buflen,
-		      cgc->timeout, IOCTL_RETRIES);
-
-	req = SRpnt->sr_request;
-	if (SRpnt->sr_buffer && req->buffer && SRpnt->sr_buffer != req->buffer) {
-		memcpy(req->buffer, SRpnt->sr_buffer, SRpnt->sr_bufflen);
-		kfree(SRpnt->sr_buffer);
-		SRpnt->sr_buffer = req->buffer;
-        }
+	memset(sense, 0, sizeof(*sense));
+	result = scsi_execute(SDev, cgc->cmd, cgc->data_direction,
+			      cgc->buffer, cgc->buflen, (char *)sense,
+			      cgc->timeout, IOCTL_RETRIES, 0);
 
-	result = SRpnt->sr_result;
+	scsi_normalize_sense((char *)sense, sizeof(*sense), &sshdr);
 
 	/* Minimal error checking.  Ignore cases we know about, and report the rest. */
 	if (driver_byte(result) != 0) {
-		switch (SRpnt->sr_sense_buffer[2] & 0xf) {
+		switch (sshdr.sense_key) {
 		case UNIT_ATTENTION:
 			SDev->changed = 1;
 			if (!cgc->quiet)
@@ -128,8 +124,8 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)
 			err = -ENOMEDIUM;
 			break;
 		case NOT_READY:	/* This happens if there is no disc in drive */
-			if (SRpnt->sr_sense_buffer[12] == 0x04 &&
-			    SRpnt->sr_sense_buffer[13] == 0x01) {
+			if (sshdr.asc == 0x04 &&
+			    sshdr.ascq == 0x01) {
 				/* sense: Logical unit is in process of becoming ready */
 				if (!cgc->quiet)
 					printk(KERN_INFO "%s: CDROM not ready yet.\n", cd->cdi.name);
@@ -146,37 +142,33 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)
 			if (!cgc->quiet)
 				printk(KERN_INFO "%s: CDROM not ready.  Make sure there is a disc in the drive.\n", cd->cdi.name);
 #ifdef DEBUG
-			scsi_print_req_sense("sr", SRpnt);
+			scsi_print_sense_hdr("sr", &sshdr);
 #endif
 			err = -ENOMEDIUM;
 			break;
 		case ILLEGAL_REQUEST:
 			err = -EIO;
-			if (SRpnt->sr_sense_buffer[12] == 0x20 &&
-			    SRpnt->sr_sense_buffer[13] == 0x00)
+			if (sshdr.asc == 0x20 &&
+			    sshdr.ascq == 0x00)
 				/* sense: Invalid command operation code */
 				err = -EDRIVE_CANT_DO_THIS;
 #ifdef DEBUG
 			__scsi_print_command(cgc->cmd);
-			scsi_print_req_sense("sr", SRpnt);
+			scsi_print_sense_hdr("sr", &sshdr);
 #endif
 			break;
 		default:
 			printk(KERN_ERR "%s: CDROM (ioctl) error, command: ", cd->cdi.name);
 			__scsi_print_command(cgc->cmd);
-			scsi_print_req_sense("sr", SRpnt);
+			scsi_print_sense_hdr("sr", &sshdr);
 			err = -EIO;
 		}
 	}
 
-	if (cgc->sense)
-		memcpy(cgc->sense, SRpnt->sr_sense_buffer, sizeof(*cgc->sense));
-
 	/* Wake up a process waiting for device */
-      out_free:
-	scsi_release_request(SRpnt);
-	SRpnt = NULL;
       out:
+	if (!cgc->sense)
+		kfree(sense);
 	cgc->stat = err;
 	return err;
 }
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 0a7839d..a93308a 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -17,7 +17,7 @@
    Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
  */
 
-static char *verstr = "20050501";
+static char *verstr = "20050830";
 
 #include <linux/module.h>
 
@@ -219,6 +219,12 @@ static int switch_partition(struct scsi_tape *);
 
 static int st_int_ioctl(struct scsi_tape *, unsigned int, unsigned long);
 
+static void scsi_tape_release(struct kref *);
+
+#define to_scsi_tape(obj) container_of(obj, struct scsi_tape, kref)
+
+static DECLARE_MUTEX(st_ref_sem);
+
 
 #include "osst_detect.h"
 #ifndef SIGS_FROM_OSST
@@ -230,6 +236,46 @@ static int st_int_ioctl(struct scsi_tape *, unsigned int, unsigned long);
 	{"OnStream", "FW-", "", "osst"}
 #endif
 
+static struct scsi_tape *scsi_tape_get(int dev)
+{
+	struct scsi_tape *STp = NULL;
+
+	down(&st_ref_sem);
+	write_lock(&st_dev_arr_lock);
+
+	if (dev < st_dev_max && scsi_tapes != NULL)
+		STp = scsi_tapes[dev];
+	if (!STp) goto out;
+
+	kref_get(&STp->kref);
+
+	if (!STp->device)
+		goto out_put;
+
+	if (scsi_device_get(STp->device))
+		goto out_put;
+
+	goto out;
+
+out_put:
+	kref_put(&STp->kref, scsi_tape_release);
+	STp = NULL;
+out:
+	write_unlock(&st_dev_arr_lock);
+	up(&st_ref_sem);
+	return STp;
+}
+
+static void scsi_tape_put(struct scsi_tape *STp)
+{
+	struct scsi_device *sdev = STp->device;
+
+	down(&st_ref_sem);
+	kref_put(&STp->kref, scsi_tape_release);
+	scsi_device_put(sdev);
+	up(&st_ref_sem);
+}
+
 struct st_reject_data {
 	char *vendor;
 	char *model;
@@ -311,7 +357,7 @@ static int st_chk_result(struct scsi_tape *STp, struct scsi_request * SRpnt)
 		return 0;
 
 	cmdstatp = &STp->buffer->cmdstat;
-	st_analyze_sense(STp->buffer->last_SRpnt, cmdstatp);
+	st_analyze_sense(SRpnt, cmdstatp);
 
 	if (cmdstatp->have_sense)
 		scode = STp->buffer->cmdstat.sense_hdr.sense_key;
@@ -399,10 +445,10 @@ static void st_sleep_done(struct scsi_cmnd * SCpnt)
 
 	(STp->buffer)->cmdstat.midlevel_result = SCpnt->result;
 	SCpnt->request->rq_status = RQ_SCSI_DONE;
-	(STp->buffer)->last_SRpnt = SCpnt->sc_request;
 	DEB( STp->write_pending = 0; )
 
-	complete(SCpnt->request->waiting);
+	if (SCpnt->request->waiting)
+		complete(SCpnt->request->waiting);
 }
 
 /* Do the scsi command. Waits until command performed if do_wait is true.
@@ -412,8 +458,20 @@ static struct scsi_request *
 st_do_scsi(struct scsi_request * SRpnt, struct scsi_tape * STp, unsigned char *cmd,
 	   int bytes, int direction, int timeout, int retries, int do_wait)
 {
+	struct completion *waiting;
 	unsigned char *bp;
 
+	/* if async, make sure there's no command outstanding */
+	if (!do_wait && ((STp->buffer)->last_SRpnt)) {
+		printk(KERN_ERR "%s: Async command already active.\n",
+		       tape_name(STp));
+		if (signal_pending(current))
+			(STp->buffer)->syscall_result = (-EINTR);
+		else
+			(STp->buffer)->syscall_result = (-EBUSY);
+		return NULL;
+	}
+
 	if (SRpnt == NULL) {
 		SRpnt = scsi_allocate_request(STp->device, GFP_ATOMIC);
 		if (SRpnt == NULL) {
@@ -427,7 +485,13 @@ st_do_scsi(struct scsi_request * SRpnt, struct scsi_tape * STp, unsigned char *c
 		}
 	}
 
-	init_completion(&STp->wait);
+	/* If async IO, set last_SRpnt. This ptr tells write_behind_check
+	   which IO is outstanding. It's nulled out when the IO completes. */
+	if (!do_wait)
+		(STp->buffer)->last_SRpnt = SRpnt;
+
+	waiting = &STp->wait;
+	init_completion(waiting);
 	SRpnt->sr_use_sg = STp->buffer->do_dio || (bytes > (STp->buffer)->frp[0].length);
 	if (SRpnt->sr_use_sg) {
 		if (!STp->buffer->do_dio)
@@ -438,17 +502,20 @@ st_do_scsi(struct scsi_request * SRpnt, struct scsi_tape * STp, unsigned char *c
 		bp = (STp->buffer)->b_data;
 	SRpnt->sr_data_direction = direction;
 	SRpnt->sr_cmd_len = 0;
-	SRpnt->sr_request->waiting = &(STp->wait);
+	SRpnt->sr_request->waiting = waiting;
 	SRpnt->sr_request->rq_status = RQ_SCSI_BUSY;
 	SRpnt->sr_request->rq_disk = STp->disk;
+	SRpnt->sr_request->end_io = blk_end_sync_rq;
 	STp->buffer->cmdstat.have_sense = 0;
 
 	scsi_do_req(SRpnt, (void *) cmd, bp, bytes,
 		    st_sleep_done, timeout, retries);
 
 	if (do_wait) {
-		wait_for_completion(SRpnt->sr_request->waiting);
+		wait_for_completion(waiting);
 		SRpnt->sr_request->waiting = NULL;
+		if (SRpnt->sr_request->rq_status != RQ_SCSI_DONE)
+			SRpnt->sr_result |= (DRIVER_ERROR << 24);
 		(STp->buffer)->syscall_result = st_chk_result(STp, SRpnt);
 	}
 	return SRpnt;
@@ -465,6 +532,7 @@ static int write_behind_check(struct scsi_tape * STp)
 	struct st_buffer *STbuffer;
 	struct st_partstat *STps;
 	struct st_cmdstatus *cmdstatp;
+	struct scsi_request *SRpnt;
 
 	STbuffer = STp->buffer;
 	if (!STbuffer->writing)
@@ -478,10 +546,14 @@ static int write_behind_check(struct scsi_tape * STp)
         ) /* end DEB */
 
 	wait_for_completion(&(STp->wait));
-	(STp->buffer)->last_SRpnt->sr_request->waiting = NULL;
+	SRpnt = STbuffer->last_SRpnt;
+	STbuffer->last_SRpnt = NULL;
+	SRpnt->sr_request->waiting = NULL;
+	if (SRpnt->sr_request->rq_status != RQ_SCSI_DONE)
+		SRpnt->sr_result |= (DRIVER_ERROR << 24);
 
-	(STp->buffer)->syscall_result = st_chk_result(STp, (STp->buffer)->last_SRpnt);
-	scsi_release_request((STp->buffer)->last_SRpnt);
+	(STp->buffer)->syscall_result = st_chk_result(STp, SRpnt);
+	scsi_release_request(SRpnt);
 
 	STbuffer->buffer_bytes -= STbuffer->writing;
 	STps = &(STp->ps[STp->partition]);
@@ -1055,25 +1127,20 @@ static int st_open(struct inode *inode, struct file *filp)
 	 */
 	filp->f_mode &= ~(FMODE_PREAD | FMODE_PWRITE);
 
+	if (!(STp = scsi_tape_get(dev)))
+		return -ENXIO;
+
 	write_lock(&st_dev_arr_lock);
-	if (dev >= st_dev_max || scsi_tapes == NULL ||
-	    ((STp = scsi_tapes[dev]) == NULL)) {
-		write_unlock(&st_dev_arr_lock);
-		return (-ENXIO);
-	}
 	filp->private_data = STp;
 	name = tape_name(STp);
 
 	if (STp->in_use) {
 		write_unlock(&st_dev_arr_lock);
+		scsi_tape_put(STp);
 		DEB( printk(ST_DEB_MSG "%s: Device already in use.\n", name); )
 		return (-EBUSY);
 	}
 
-	if(scsi_device_get(STp->device)) {
-		write_unlock(&st_dev_arr_lock);
-		return (-ENXIO);
-	}
 	STp->in_use = 1;
 	write_unlock(&st_dev_arr_lock);
 	STp->rew_at_close = STp->autorew_dev = (iminor(inode) & 0x80) == 0;
@@ -1118,7 +1185,7 @@ static int st_open(struct inode *inode, struct file *filp)
  err_out:
 	normalize_buffer(STp->buffer);
 	STp->in_use = 0;
-	scsi_device_put(STp->device);
+	scsi_tape_put(STp);
 	return retval;
 
 }
@@ -1250,7 +1317,7 @@ static int st_release(struct inode *inode, struct file *filp)
 	write_lock(&st_dev_arr_lock);
 	STp->in_use = 0;
 	write_unlock(&st_dev_arr_lock);
-	scsi_device_put(STp->device);
+	scsi_tape_put(STp);
 
 	return result;
 }
@@ -3887,6 +3954,7 @@ static int st_probe(struct device *dev)
 		goto out_put_disk;
 	}
 	memset(tpnt, 0, sizeof(struct scsi_tape));
+	kref_init(&tpnt->kref);
 	tpnt->disk = disk;
 	sprintf(disk->disk_name, "st%d", i);
 	disk->private_data = &tpnt->driver;
@@ -3902,6 +3970,7 @@ static int st_probe(struct device *dev)
 		tpnt->tape_type = MT_ISSCSI2;
 
 	tpnt->buffer = buffer;
+	tpnt->buffer->last_SRpnt = NULL;
 
 	tpnt->inited = 0;
 	tpnt->dirty = 0;
@@ -4076,15 +4145,10 @@ static int st_remove(struct device *dev)
 					tpnt->modes[mode].cdevs[j] = NULL;
 				}
 			}
-			tpnt->device = NULL;
 
-			if (tpnt->buffer) {
-				tpnt->buffer->orig_frp_segs = 0;
-				normalize_buffer(tpnt->buffer);
-				kfree(tpnt->buffer);
-			}
-			put_disk(tpnt->disk);
-			kfree(tpnt);
+			down(&st_ref_sem);
+			kref_put(&tpnt->kref, scsi_tape_release);
+			up(&st_ref_sem);
 			return 0;
 		}
 	}
@@ -4093,6 +4157,34 @@ static int st_remove(struct device *dev)
 	return 0;
 }
 
+/**
+ *      scsi_tape_release - Called to free the Scsi_Tape structure
+ *      @kref: pointer to embedded kref
+ *
+ *      st_ref_sem must be held entering this routine.  Because it is
+ *      called on last put, you should always use the scsi_tape_get()
+ *      scsi_tape_put() helpers which manipulate the semaphore directly
+ *      and never do a direct kref_put().
+ **/
+static void scsi_tape_release(struct kref *kref)
+{
+	struct scsi_tape *tpnt = to_scsi_tape(kref);
+	struct gendisk *disk = tpnt->disk;
+
+	tpnt->device = NULL;
+
+	if (tpnt->buffer) {
+		tpnt->buffer->orig_frp_segs = 0;
+		normalize_buffer(tpnt->buffer);
+		kfree(tpnt->buffer);
+	}
+
+	disk->private_data = NULL;
+	put_disk(disk);
+	kfree(tpnt);
+	return;
+}
+
 static void st_intr(struct scsi_cmnd *SCpnt)
 {
 	scsi_io_completion(SCpnt, (SCpnt->result ? 0: SCpnt->bufflen), 1);
@@ -4348,12 +4440,12 @@ static int st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pag
 static int sgl_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages, 
 			      unsigned long uaddr, size_t count, int rw)
 {
+	unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT;
+	unsigned long start = uaddr >> PAGE_SHIFT;
+	const int nr_pages = end - start;
 	int res, i, j;
-	unsigned int nr_pages;
 	struct page **pages;
 
-	nr_pages = ((uaddr & ~PAGE_MASK) + count + ~PAGE_MASK) >> PAGE_SHIFT;
-
 	/* User attempted Overflow! */
 	if ((uaddr + count) < uaddr)
 		return -EINVAL;
diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h
index 061da11..790acac 100644
--- a/drivers/scsi/st.h
+++ b/drivers/scsi/st.h
@@ -3,7 +3,7 @@
 #define _ST_H
 
 #include <linux/completion.h>
-
+#include <linux/kref.h>
 
 /* Descriptor for analyzed sense data */
 struct st_cmdstatus {
@@ -156,6 +156,7 @@ struct scsi_tape {
 	unsigned char last_sense[16];
 #endif
 	struct gendisk *disk;
+	struct kref     kref;
 };
 
 /* Bit masks for use_pf */
diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index 9097f2f..2efb317 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -40,7 +40,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/system.h>
-#include <asm/segment.h>
 #include <asm/delay.h>
 #include <asm/uaccess.h>
 
diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c
index b116122..170c9d2 100644
--- a/drivers/serial/68360serial.c
+++ b/drivers/serial/68360serial.c
@@ -2474,8 +2474,7 @@ static struct tty_operations rs_360_ops = {
 	.tiocmset = rs_360_tiocmset,
 };
 
-/* int __init rs_360_init(void) */
-int rs_360_init(void)
+static int __init rs_360_init(void)
 {
 	struct serial_state * state;
 	ser_info_t	*info;
@@ -2827,10 +2826,7 @@ int rs_360_init(void)
 
 	return 0;
 }
-
-
-
-
+module_init(rs_360_init);
 
 /* This must always be called before the rs_360_init() function, otherwise
  * it blows away the port control information.
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index db8f39c..b745a1b 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -308,7 +308,7 @@ config SERIAL_S3C2410_CONSOLE
 
 config SERIAL_DZ
 	bool "DECstation DZ serial driver"
-	depends on MACH_DECSTATION && MIPS32
+	depends on MACH_DECSTATION && 32BIT
 	select SERIAL_CORE
 	help
 	  DZ11-family serial controllers for VAXstations, including the
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 282b323..25825f2 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -403,10 +403,8 @@ static int cpm_uart_startup(struct uart_port *port)
 
 inline void cpm_uart_wait_until_send(struct uart_cpm_port *pinfo)
 {
-	unsigned long target_jiffies = jiffies + pinfo->wait_closing;
-
-	while (!time_after(jiffies, target_jiffies))
-   		schedule();
+	set_current_state(TASK_UNINTERRUPTIBLE);
+	schedule_timeout(pinfo->wait_closing);
 }
 
 /*
@@ -425,9 +423,12 @@ static void cpm_uart_shutdown(struct uart_port *port)
 	/* If the port is not the console, disable Rx and Tx. */
 	if (!(pinfo->flags & FLAG_CONSOLE)) {
 		/* Wait for all the BDs marked sent */
-		while(!cpm_uart_tx_empty(port))
+		while(!cpm_uart_tx_empty(port)) {
+			set_current_state(TASK_UNINTERRUPTIBLE);
 			schedule_timeout(2);
-		if(pinfo->wait_closing)
+		}
+
+		if (pinfo->wait_closing)
 			cpm_uart_wait_until_send(pinfo);
 
 		/* Stop uarts */
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index c4c8f4b..15ad58d 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -142,6 +142,14 @@ void scc2_lineif(struct uart_cpm_port *pinfo)
 	 * be supported in a sane fashion.
 	 */
 #ifndef CONFIG_STX_GP3
+#ifdef CONFIG_MPC8560_ADS
+	volatile iop_cpm2_t *io = &cpm2_immr->im_ioport;
+	io->iop_ppard |= 0x00000018;
+	io->iop_psord &= ~0x00000008;	/* Rx */
+	io->iop_psord &= ~0x00000010;	/* Tx */
+	io->iop_pdird &= ~0x00000008;	/* Rx */
+	io->iop_pdird |= 0x00000010;	/* Tx */
+#else
 	volatile iop_cpm2_t *io = &cpm2_immr->im_ioport;
 	io->iop_pparb |= 0x008b0000;
 	io->iop_pdirb |= 0x00880000;
@@ -149,6 +157,7 @@ void scc2_lineif(struct uart_cpm_port *pinfo)
 	io->iop_pdirb &= ~0x00030000;
 	io->iop_psorb &= ~0x00030000;
 #endif
+#endif
 	cpm2_immr->im_cpmux.cmx_scr &= 0xff00ffff;
 	cpm2_immr->im_cpmux.cmx_scr |= 0x00090000;
 	pinfo->brg = 2;
@@ -257,6 +266,7 @@ int cpm_uart_init_portdesc(void)
 	cpm_uart_ports[UART_SMC1].smcp = (smc_t *) & cpm2_immr->im_smc[0];
 	cpm_uart_ports[UART_SMC1].smcup =
 	    (smc_uart_t *) & cpm2_immr->im_dprambase[PROFF_SMC1];
+	*(u16 *)(&cpm2_immr->im_dprambase[PROFF_SMC1_BASE]) = PROFF_SMC1;
 	cpm_uart_ports[UART_SMC1].port.mapbase =
 	    (unsigned long)&cpm2_immr->im_smc[0];
 	cpm_uart_ports[UART_SMC1].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
@@ -269,6 +279,7 @@ int cpm_uart_init_portdesc(void)
 	cpm_uart_ports[UART_SMC2].smcp = (smc_t *) & cpm2_immr->im_smc[1];
 	cpm_uart_ports[UART_SMC2].smcup =
 	    (smc_uart_t *) & cpm2_immr->im_dprambase[PROFF_SMC2];
+	*(u16 *)(&cpm2_immr->im_dprambase[PROFF_SMC2_BASE]) = PROFF_SMC2;
 	cpm_uart_ports[UART_SMC2].port.mapbase =
 	    (unsigned long)&cpm2_immr->im_smc[1];
 	cpm_uart_ports[UART_SMC2].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index 23b8871..40d3e71 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -446,7 +446,6 @@ static char *serial_version = "$Revision: 1.25 $";
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/system.h>
-#include <asm/segment.h>
 #include <asm/bitops.h>
 #include <linux/delay.h>
 
@@ -5041,17 +5040,3 @@ rs_init(void)
 /* this makes sure that rs_init is called during kernel boot */
 
 module_init(rs_init);
-
-/*
- * register_serial and unregister_serial allows for serial ports to be
- * configured at run-time, to support PCMCIA modems.
- */
-int
-register_serial(struct serial_struct *req)
-{
-	return -1;
-}
-
-void unregister_serial(int line)
-{
-}
diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c
index 79f8df4..eb31125 100644
--- a/drivers/serial/icom.c
+++ b/drivers/serial/icom.c
@@ -56,7 +56,6 @@
 #include <linux/bitops.h>
 
 #include <asm/system.h>
-#include <asm/segment.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index 8c40167..43b03c5 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -40,7 +40,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/system.h>
-#include <asm/segment.h>
 #include <asm/semaphore.h>
 #include <asm/delay.h>
 #include <asm/coldfire.h>
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 5bfde99..5ddd8ab 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -1600,7 +1600,7 @@ static int pmz_suspend(struct macio_dev *mdev, pm_message_t pm_state)
 		return 0;
 	}
 
-	if (pm_state == mdev->ofdev.dev.power.power_state || pm_state < 2)
+	if (pm_state.event == mdev->ofdev.dev.power.power_state.event)
 		return 0;
 
 	pmz_debug("suspend, switching to state %d\n", pm_state);
@@ -1660,7 +1660,7 @@ static int pmz_resume(struct macio_dev *mdev)
 	if (uap == NULL)
 		return 0;
 
-	if (mdev->ofdev.dev.power.power_state == 0)
+	if (mdev->ofdev.dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 	
 	pmz_debug("resume, switching to state 0\n");
@@ -1713,7 +1713,7 @@ static int pmz_resume(struct macio_dev *mdev)
 
 	pmz_debug("resume, switching complete\n");
 
-	mdev->ofdev.dev.power.power_state = 0;
+	mdev->ofdev.dev.power.power_state.event = PM_EVENT_ON;
 
 	return 0;
 }
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index dea156a..2d8622e 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -1947,21 +1947,29 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port)
 static inline void
 uart_report_port(struct uart_driver *drv, struct uart_port *port)
 {
-	printk("%s%d", drv->dev_name, port->line);
-	printk(" at ");
+	char address[64];
+
 	switch (port->iotype) {
 	case UPIO_PORT:
-		printk("I/O 0x%x", port->iobase);
+		snprintf(address, sizeof(address),
+			 "I/O 0x%x", port->iobase);
 		break;
 	case UPIO_HUB6:
-		printk("I/O 0x%x offset 0x%x", port->iobase, port->hub6);
+		snprintf(address, sizeof(address),
+			 "I/O 0x%x offset 0x%x", port->iobase, port->hub6);
 		break;
 	case UPIO_MEM:
 	case UPIO_MEM32:
-		printk("MMIO 0x%lx", port->mapbase);
+		snprintf(address, sizeof(address),
+			 "MMIO 0x%lx", port->mapbase);
+		break;
+	default:
+		strlcpy(address, "*unknown*", sizeof(address));
 		break;
 	}
-	printk(" (irq = %d) is a %s\n", port->irq, uart_type(port));
+
+	printk(KERN_INFO "%s%d at %s (irq = %d) is a %s\n",
+	       drv->dev_name, port->line, address, port->irq, uart_type(port));
 }
 
 static void
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index 32f808d..8302376 100644
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -207,7 +207,7 @@ static void lh7a40xuart_tx_chars (struct uart_port* port)
 		return;
 	}
 	if (uart_circ_empty (xmit) || uart_tx_stopped (port)) {
-		lh7a40xuart_stop_tx (port, 0);
+		lh7a40xuart_stop_tx (port);
 		return;
 	}
 
@@ -229,7 +229,7 @@ static void lh7a40xuart_tx_chars (struct uart_port* port)
 		uart_write_wakeup (port);
 
 	if (uart_circ_empty (xmit))
-		lh7a40xuart_stop_tx (port, 0);
+		lh7a40xuart_stop_tx (port);
 }
 
 static void lh7a40xuart_modem_status (struct uart_port* port)
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 0cc879e..5959e67 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -269,7 +269,10 @@ static void sunsu_stop_tx(struct uart_port *port)
 
 	__stop_tx(up);
 
-	if (up->port.type == PORT_16C950 && tty_stop /*FIXME*/) {
+	/*
+	 * We really want to stop the transmitter from sending.
+	 */
+	if (up->port.type == PORT_16C950) {
 		up->acr |= UART_ACR_TXDIS;
 		serial_icr_write(up, UART_ACR, up->acr);
 	}
@@ -283,10 +286,11 @@ static void sunsu_start_tx(struct uart_port *port)
 		up->ier |= UART_IER_THRI;
 		serial_out(up, UART_IER, up->ier);
 	}
+
 	/*
-	 * We only do this from uart_start
+	 * Re-enable the transmitter if we disabled it.
 	 */
-	if (tty_start && up->port.type == PORT_16C950 /*FIXME*/) {
+	if (up->port.type == PORT_16C950 && up->acr & UART_ACR_TXDIS) {
 		up->acr &= ~UART_ACR_TXDIS;
 		serial_icr_write(up, UART_ACR, up->acr);
 	}
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index bb1db19..c466739 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -960,7 +960,7 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
 			intf->altsetting->desc.bInterfaceNumber);
 
 	/* instance init */
-	instance = kcalloc(1, sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs), GFP_KERNEL);
+	instance = kzalloc(sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs), GFP_KERNEL);
 	if (!instance) {
 		dev_dbg(dev, "%s: no memory for instance data!\n", __func__);
 		return -ENOMEM;
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 79422a3..12ecdb0 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -782,7 +782,7 @@ static int usb_register_bus(struct usb_bus *bus)
 		return -E2BIG;
 	}
 
-	bus->class_dev = class_device_create(usb_host_class, MKDEV(0,0), bus->controller, "usb%d", busnum);
+	bus->class_dev = class_device_create(usb_host_class, MKDEV(0,0), bus->controller, "usb_host%d", busnum);
 	if (IS_ERR(bus->class_dev)) {
 		clear_bit(busnum, busmap.busmap);
 		up(&usb_bus_list_lock);
@@ -1669,7 +1669,7 @@ struct usb_hcd *usb_create_hcd (const struct hc_driver *driver,
 {
 	struct usb_hcd *hcd;
 
-	hcd = kcalloc(1, sizeof(*hcd) + driver->hcd_priv_size, GFP_KERNEL);
+	hcd = kzalloc(sizeof(*hcd) + driver->hcd_priv_size, GFP_KERNEL);
 	if (!hcd) {
 		dev_dbg (dev, "hcd alloc failed\n");
 		return NULL;
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index c3e46d2..c9412da 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1570,7 +1570,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
 			struct usb_driver	*driver;
 
 			intf = udev->actconfig->interface[i];
-			if (state <= intf->dev.power.power_state)
+			if (state.event <= intf->dev.power.power_state.event)
 				continue;
 			if (!intf->dev.driver)
 				continue;
@@ -1578,11 +1578,11 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
 
 			if (driver->suspend) {
 				status = driver->suspend(intf, state);
-				if (intf->dev.power.power_state != state
+				if (intf->dev.power.power_state.event != state.event
 						|| status)
 					dev_err(&intf->dev,
 						"suspend %d fail, code %d\n",
-						state, status);
+						state.event, status);
 			}
 
 			/* only drivers with suspend() can ever resume();
@@ -1595,7 +1595,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
 			 * since we know every driver's probe/disconnect works
 			 * even for drivers that can't suspend.
 			 */
-			if (!driver->suspend || state > PM_SUSPEND_MEM) {
+			if (!driver->suspend || state.event > PM_EVENT_FREEZE) {
 #if 1
 				dev_warn(&intf->dev, "resume is unsafe!\n");
 #else
@@ -1616,7 +1616,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
 	 * policies (when HNP doesn't apply) once we have mechanisms to
 	 * turn power back on!  (Likely not before 2.7...)
 	 */
-	if (state > PM_SUSPEND_MEM) {
+	if (state.event > PM_EVENT_FREEZE) {
 		dev_warn(&udev->dev, "no poweroff yet, suspending instead\n");
 	}
 
@@ -1733,7 +1733,7 @@ static int finish_port_resume(struct usb_device *udev)
 			struct usb_driver	*driver;
 
 			intf = udev->actconfig->interface[i];
-			if (intf->dev.power.power_state == PMSG_ON)
+			if (intf->dev.power.power_state.event == PM_EVENT_ON)
 				continue;
 			if (!intf->dev.driver) {
 				/* FIXME maybe force to alt 0 */
@@ -1747,11 +1747,11 @@ static int finish_port_resume(struct usb_device *udev)
 
 			/* can we do better than just logging errors? */
 			status = driver->resume(intf);
-			if (intf->dev.power.power_state != PMSG_ON
+			if (intf->dev.power.power_state.event != PM_EVENT_ON
 					|| status)
 				dev_dbg(&intf->dev,
 					"resume fail, state %d code %d\n",
-					intf->dev.power.power_state, status);
+					intf->dev.power.power_state.event, status);
 		}
 		status = 0;
 
@@ -1934,7 +1934,7 @@ static int hub_resume(struct usb_interface *intf)
 	unsigned		port1;
 	int			status;
 
-	if (intf->dev.power.power_state == PM_SUSPEND_ON)
+	if (intf->dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 
 	for (port1 = 1; port1 <= hdev->maxchild; port1++) {
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 99c85d2..2cddd8a 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -1400,7 +1400,7 @@ static int usb_generic_suspend(struct device *dev, pm_message_t message)
 	driver = to_usb_driver(dev->driver);
 
 	/* there's only one USB suspend state */
-	if (intf->dev.power.power_state)
+	if (intf->dev.power.power_state.event)
 		return 0;
 
 	if (driver->suspend)
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index b01efb6..65ac9fe 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -641,7 +641,7 @@ show_registers (struct class_device *class_dev, char *buf)
 
 	spin_lock_irqsave (&ehci->lock, flags);
 
-	if (bus->controller->power.power_state) {
+	if (bus->controller->power.power_state.event) {
 		size = scnprintf (next, size,
 			"bus %s, device %s (driver " DRIVER_VERSION ")\n"
 			"%s\n"
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index b56f258..4c972b5 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -638,7 +638,7 @@ iso_stream_alloc (unsigned mem_flags)
 {
 	struct ehci_iso_stream *stream;
 
-	stream = kcalloc(1, sizeof *stream, mem_flags);
+	stream = kzalloc(sizeof *stream, mem_flags);
 	if (likely (stream != NULL)) {
 		INIT_LIST_HEAD(&stream->td_list);
 		INIT_LIST_HEAD(&stream->free_list);
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 76cb496..75128c3 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -717,7 +717,7 @@ static int isp116x_urb_enqueue(struct usb_hcd *hcd,
 	}
 	/* avoid all allocations within spinlocks: request or endpoint */
 	if (!hep->hcpriv) {
-		ep = kcalloc(1, sizeof *ep, mem_flags);
+		ep = kzalloc(sizeof *ep, mem_flags);
 		if (!ep)
 			return -ENOMEM;
 	}
diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index c58408c..447f488 100644
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -631,7 +631,7 @@ show_registers (struct class_device *class_dev, char *buf)
 		hcd->product_desc,
 		hcd_name);
 
-	if (bus->controller->power.power_state) {
+	if (bus->controller->power.power_state.event) {
 		size -= scnprintf (next, size,
 			"SUSPENDED (no register access)\n");
 		goto done;
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 7a890a6..d2a1fd4 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -835,7 +835,7 @@ static int sl811h_urb_enqueue(
 
 	/* avoid all allocations within spinlocks */
 	if (!hep->hcpriv)
-		ep = kcalloc(1, sizeof *ep, mem_flags);
+		ep = kzalloc(sizeof *ep, mem_flags);
 
 	spin_lock_irqsave(&sl811->lock, flags);
 
@@ -1781,9 +1781,9 @@ sl811h_suspend(struct device *dev, pm_message_t state, u32 phase)
 	if (phase != SUSPEND_POWER_DOWN)
 		return retval;
 
-	if (state <= PM_SUSPEND_MEM)
+	if (state.event == PM_EVENT_FREEZE)
 		retval = sl811h_hub_suspend(hcd);
-	else
+	else if (state.event == PM_EVENT_SUSPEND)
 		port_power(sl811, 0);
 	if (retval == 0)
 		dev->power.power_state = state;
@@ -1802,7 +1802,7 @@ sl811h_resume(struct device *dev, u32 phase)
 	/* with no "check to see if VBUS is still powered" board hook,
 	 * let's assume it'd only be powered to enable remote wakeup.
 	 */
-	if (dev->power.power_state > PM_SUSPEND_MEM
+	if (dev->power.power_state.event == PM_EVENT_SUSPEND
 			|| !hcd->can_wakeup) {
 		sl811->port1 = 0;
 		port_power(sl811, 1);
diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c
index 13532f3..74f8760 100644
--- a/drivers/usb/input/acecad.c
+++ b/drivers/usb/input/acecad.c
@@ -152,7 +152,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
 	pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
 	maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
 
-	acecad = kcalloc(1, sizeof(struct usb_acecad), GFP_KERNEL);
+	acecad = kzalloc(sizeof(struct usb_acecad), GFP_KERNEL);
 	if (!acecad)
 		return -ENOMEM;
 
diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c
index 0dc439f..becb87e 100644
--- a/drivers/usb/input/itmtouch.c
+++ b/drivers/usb/input/itmtouch.c
@@ -166,7 +166,7 @@ static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id
 	interface = intf->cur_altsetting;
 	endpoint = &interface->endpoint[0].desc;
 
-	if (!(itmtouch = kcalloc(1, sizeof(struct itmtouch_dev), GFP_KERNEL))) {
+	if (!(itmtouch = kzalloc(sizeof(struct itmtouch_dev), GFP_KERNEL))) {
 		err("%s - Out of memory.", __FUNCTION__);
 		return -ENOMEM;
 	}
diff --git a/drivers/usb/input/pid.c b/drivers/usb/input/pid.c
index 2569638..acc71ec 100644
--- a/drivers/usb/input/pid.c
+++ b/drivers/usb/input/pid.c
@@ -263,7 +263,7 @@ int hid_pid_init(struct hid_device *hid)
 	struct hid_ff_pid *private;
 	struct hid_input *hidinput = list_entry(&hid->inputs, struct hid_input, list);
 
-	private = hid->ff_private = kcalloc(1, sizeof(struct hid_ff_pid), GFP_KERNEL);
+	private = hid->ff_private = kzalloc(sizeof(struct hid_ff_pid), GFP_KERNEL);
 	if (!private)
 		return -ENOMEM;
 
diff --git a/drivers/usb/media/w9968cf.c b/drivers/usb/media/w9968cf.c
index ca9f3a3..f36c0b6 100644
--- a/drivers/usb/media/w9968cf.c
+++ b/drivers/usb/media/w9968cf.c
@@ -1523,7 +1523,6 @@ static u32 w9968cf_i2c_func(struct i2c_adapter* adap)
 static int w9968cf_i2c_attach_inform(struct i2c_client* client)
 {
 	struct w9968cf_device* cam = i2c_get_adapdata(client->adapter);
-	const char* clientname = i2c_clientname(client);
 	int id = client->driver->id, err = 0;
 
 	if (id == I2C_DRIVERID_OVCAMCHIP) {
@@ -1535,12 +1534,12 @@ static int w9968cf_i2c_attach_inform(struct i2c_client* client)
 		}
 	} else {
 		DBG(4, "Rejected client [%s] with driver [%s]", 
-		    clientname, client->driver->name)
+		    client->name, client->driver->name)
 		return -EINVAL;
 	}
 
 	DBG(5, "I2C attach client [%s] with driver [%s]",
-	    clientname, client->driver->name)
+	    client->name, client->driver->name)
 
 	return 0;
 }
@@ -1549,12 +1548,11 @@ static int w9968cf_i2c_attach_inform(struct i2c_client* client)
 static int w9968cf_i2c_detach_inform(struct i2c_client* client)
 {
 	struct w9968cf_device* cam = i2c_get_adapdata(client->adapter);
-	const char* clientname = i2c_clientname(client);
 
 	if (cam->sensor_client == client)
 		cam->sensor_client = NULL;
 
-	DBG(5, "I2C detach client [%s]", clientname)
+	DBG(5, "I2C detach client [%s]", client->name)
 
 	return 0;
 }
@@ -1573,15 +1571,13 @@ static int w9968cf_i2c_init(struct w9968cf_device* cam)
 	int err = 0;
 
 	static struct i2c_algorithm algo = {
-		.name =          "W996[87]CF algorithm",
-		.id =            I2C_ALGO_SMBUS,
 		.smbus_xfer =    w9968cf_i2c_smbus_xfer,
 		.algo_control =  w9968cf_i2c_control,
 		.functionality = w9968cf_i2c_func,
 	};
 
 	static struct i2c_adapter adap = {
-		.id =                I2C_ALGO_SMBUS | I2C_HW_SMBUS_W9968CF,
+		.id =                I2C_HW_SMBUS_W9968CF,
 		.class =             I2C_CLASS_CAM_DIGITAL,
 		.owner =             THIS_MODULE,
 		.client_register =   w9968cf_i2c_attach_inform,
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index cda7249..fd7fb98 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1533,7 +1533,7 @@ usbtest_ioctl (struct usb_interface *intf, unsigned int code, void *buf)
 	if (down_interruptible (&dev->sem))
 		return -ERESTARTSYS;
 
-	if (intf->dev.power.power_state != PMSG_ON) {
+	if (intf->dev.power.power_state.event != PM_EVENT_ON) {
 		up (&dev->sem);
 		return -EHOSTUNREACH;
 	}
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 7bc1d44..b0eba3a 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -2323,17 +2323,16 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	 * can properly take care of D3 ? Also, with swsusp, we
 	 * know we'll be rebooted, ...
 	 */
-#ifdef CONFIG_PPC_PMAC
+#ifndef CONFIG_PPC_PMAC
 	/* HACK ALERT ! Once I find a proper way to say to each driver
 	 * individually what will happen with it's PCI slot, I'll change
 	 * that. On laptops, the AGP slot is just unclocked, so D2 is
 	 * expected, while on desktops, the card is powered off
 	 */
-	if (state >= 3)
-		state = 2;
+	return 0;
 #endif /* CONFIG_PPC_PMAC */
 	 
-	if (state != 2 || state == pdev->dev.power.power_state)
+	if (state.event == pdev->dev.power.power_state.event)
 		return 0;
 
 	printk(KERN_DEBUG "aty128fb: suspending...\n");
@@ -2367,7 +2366,7 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	 * used dummy fb ops, 2.5 need proper support for this at the
 	 * fbdev level
 	 */
-	if (state == 2)
+	if (state.event != PM_EVENT_ON)
 		aty128_set_suspend(par, 1);
 
 	release_console_sem();
@@ -2382,12 +2381,11 @@ static int aty128_do_resume(struct pci_dev *pdev)
 	struct fb_info *info = pci_get_drvdata(pdev);
 	struct aty128fb_par *par = info->par;
 
-	if (pdev->dev.power.power_state == 0)
+	if (pdev->dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 
 	/* Wakeup chip */
-	if (pdev->dev.power.power_state == 2)
-		aty128_set_suspend(par, 0);
+	aty128_set_suspend(par, 0);
 	par->asleep = 0;
 
 	/* Restore display & engine */
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 8c42538..3e10bd8 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2022,17 +2022,16 @@ static int atyfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	struct fb_info *info = pci_get_drvdata(pdev);
 	struct atyfb_par *par = (struct atyfb_par *) info->par;
 
-#ifdef CONFIG_PPC_PMAC
+#ifndef CONFIG_PPC_PMAC
 	/* HACK ALERT ! Once I find a proper way to say to each driver
 	 * individually what will happen with it's PCI slot, I'll change
 	 * that. On laptops, the AGP slot is just unclocked, so D2 is
 	 * expected, while on desktops, the card is powered off
 	 */
-	if (state >= 3)
-		state = 2;
+	return 0;
 #endif /* CONFIG_PPC_PMAC */
 
-	if (state != 2 || state == pdev->dev.power.power_state)
+	if (state.event == pdev->dev.power.power_state.event)
 		return 0;
 
 	acquire_console_sem();
@@ -2071,12 +2070,12 @@ static int atyfb_pci_resume(struct pci_dev *pdev)
 	struct fb_info *info = pci_get_drvdata(pdev);
 	struct atyfb_par *par = (struct atyfb_par *) info->par;
 
-	if (pdev->dev.power.power_state == 0)
+	if (pdev->dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 
 	acquire_console_sem();
 
-	if (pdev->dev.power.power_state == 2)
+	if (pdev->dev.power.power_state.event == 2)
 		aty_power_mgmt(0, par);
 	par->asleep = 0;
 
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 7622441..a9d0414 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -75,7 +75,7 @@ static int radeon_setup_i2c_bus(struct radeon_i2c_chan *chan, const char *name)
 
 	strcpy(chan->adapter.name, name);
 	chan->adapter.owner		= THIS_MODULE;
-	chan->adapter.id		= I2C_ALGO_ATI;
+	chan->adapter.id		= I2C_HW_B_RADEON;
 	chan->adapter.algo_data		= &chan->algo;
 	chan->adapter.dev.parent	= &chan->rinfo->pdev->dev;
 	chan->algo.setsda		= radeon_gpio_setsda;
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index 98352af..59a1b6f 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -2526,18 +2526,18 @@ int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
         struct radeonfb_info *rinfo = info->par;
 	int i;
 
-	if (state == pdev->dev.power.power_state)
+	if (state.event == pdev->dev.power.power_state.event)
 		return 0;
 
 	printk(KERN_DEBUG "radeonfb (%s): suspending to state: %d...\n",
-	       pci_name(pdev), state);
+	       pci_name(pdev), state.event);
 
 	/* For suspend-to-disk, we cheat here. We don't suspend anything and
 	 * let fbcon continue drawing until we are all set. That shouldn't
 	 * really cause any problem at this point, provided that the wakeup
 	 * code knows that any state in memory may not match the HW
 	 */
-	if (state != PM_SUSPEND_MEM)
+	if (state.event == PM_EVENT_FREEZE)
 		goto done;
 
 	acquire_console_sem();
@@ -2616,7 +2616,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev)
         struct radeonfb_info *rinfo = info->par;
 	int rc = 0;
 
-	if (pdev->dev.power.power_state == 0)
+	if (pdev->dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 
 	if (rinfo->no_schedule) {
@@ -2626,7 +2626,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev)
 		acquire_console_sem();
 
 	printk(KERN_DEBUG "radeonfb (%s): resuming from state: %d...\n",
-	       pci_name(pdev), pdev->dev.power.power_state);
+	       pci_name(pdev), pdev->dev.power.power_state.event);
 
 
 	if (pci_enable_device(pdev)) {
@@ -2637,7 +2637,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev)
 	}
 	pci_set_master(pdev);
 
-	if (pdev->dev.power.power_state == PM_SUSPEND_MEM) {
+	if (pdev->dev.power.power_state.event == PM_EVENT_SUSPEND) {
 		/* Wakeup chip. Check from config space if we were powered off
 		 * (todo: additionally, check CLK_PIN_CNTL too)
 		 */
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index 9aae884..4af321f 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -3,3 +3,4 @@
 obj-$(CONFIG_LCD_CLASS_DEVICE)     += lcd.o
 obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE) += backlight.o
 obj-$(CONFIG_BACKLIGHT_CORGI)	+= corgi_bl.o
+obj-$(CONFIG_SHARP_LOCOMO)	+= locomolcd.o
diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c
new file mode 100644
index 0000000..ada6e75
--- /dev/null
+++ b/drivers/video/backlight/locomolcd.c
@@ -0,0 +1,157 @@
+/*
+ * Backlight control code for Sharp Zaurus SL-5500
+ *
+ * Copyright 2005 John Lenz <lenz@cs.wisc.edu>
+ * Maintainer: Pavel Machek <pavel@suse.cz> (unless John wants to :-)
+ * GPL v2
+ *
+ * This driver assumes single CPU. That's okay, because collie is
+ * slightly old hardware, and noone is going to retrofit second CPU to
+ * old PDA.
+ */
+
+/* LCD power functions */
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+
+#include <asm/hardware/locomo.h>
+#include <asm/irq.h>
+
+#ifdef CONFIG_SA1100_COLLIE
+#include <asm/arch/collie.h>
+#else
+#include <asm/arch/poodle.h>
+#endif
+
+extern void (*sa1100fb_lcd_power)(int on);
+
+static struct locomo_dev *locomolcd_dev;
+
+static void locomolcd_on(int comadj)
+{
+	locomo_gpio_set_dir(locomolcd_dev, LOCOMO_GPIO_LCD_VSHA_ON, 0);
+	locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VSHA_ON, 1);
+	mdelay(2);
+
+	locomo_gpio_set_dir(locomolcd_dev, LOCOMO_GPIO_LCD_VSHD_ON, 0);
+	locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VSHD_ON, 1);
+	mdelay(2);
+
+	locomo_m62332_senddata(locomolcd_dev, comadj, 0);
+	mdelay(5);
+
+	locomo_gpio_set_dir(locomolcd_dev, LOCOMO_GPIO_LCD_VEE_ON, 0);
+	locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VEE_ON, 1);
+	mdelay(10);
+
+	/* TFTCRST | CPSOUT=0 | CPSEN */
+	locomo_writel(0x01, locomolcd_dev->mapbase + LOCOMO_TC);
+
+	/* Set CPSD */
+	locomo_writel(6, locomolcd_dev->mapbase + LOCOMO_CPSD);
+
+	/* TFTCRST | CPSOUT=0 | CPSEN */
+	locomo_writel((0x04 | 0x01), locomolcd_dev->mapbase + LOCOMO_TC);
+	mdelay(10);
+
+	locomo_gpio_set_dir(locomolcd_dev, LOCOMO_GPIO_LCD_MOD, 0);
+	locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_MOD, 1);
+}
+
+static void locomolcd_off(int comadj)
+{
+	/* TFTCRST=1 | CPSOUT=1 | CPSEN = 0 */
+	locomo_writel(0x06, locomolcd_dev->mapbase + LOCOMO_TC);
+	mdelay(1);
+
+	locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VSHA_ON, 0);
+	mdelay(110);
+
+	locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VEE_ON, 0);
+	mdelay(700);
+
+	/* TFTCRST=0 | CPSOUT=0 | CPSEN = 0 */
+	locomo_writel(0, locomolcd_dev->mapbase + LOCOMO_TC);
+	locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_MOD, 0);
+	locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VSHD_ON, 0);
+}
+
+void locomolcd_power(int on)
+{
+	int comadj = 118;
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	if (!locomolcd_dev) {
+		local_irq_restore(flags);
+		return;
+	}
+
+	/* read comadj */
+#ifdef CONFIG_MACH_POODLE
+	comadj = 118;
+#else
+	comadj = 128;
+#endif
+
+	if (on)
+		locomolcd_on(comadj);
+	else
+		locomolcd_off(comadj);
+
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL(locomolcd_power);
+
+static int poodle_lcd_probe(struct locomo_dev *dev)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	locomolcd_dev = dev;
+
+	/* the poodle_lcd_power function is called for the first time
+	 * from fs_initcall, which is before locomo is activated.
+	 * We need to recall poodle_lcd_power here*/
+#ifdef CONFIG_MACH_POODLE
+	locomolcd_power(1);
+#endif
+	local_irq_restore(flags);
+	return 0;
+}
+
+static int poodle_lcd_remove(struct locomo_dev *dev)
+{
+	unsigned long flags;
+	local_irq_save(flags);
+	locomolcd_dev = NULL;
+	local_irq_restore(flags);
+	return 0;
+}
+
+static struct locomo_driver poodle_lcd_driver = {
+	.drv = {
+		.name = "locomo-backlight",
+	},
+	.devid	= LOCOMO_DEVID_BACKLIGHT,
+	.probe	= poodle_lcd_probe,
+	.remove	= poodle_lcd_remove,
+};
+
+static int __init poodle_lcd_init(void)
+{
+	int ret = locomo_driver_register(&poodle_lcd_driver);
+	if (ret) return ret;
+
+#ifdef CONFIG_SA1100_COLLIE
+	sa1100fb_lcd_power = locomolcd_power;
+#endif
+	return 0;
+}
+device_initcall(poodle_lcd_init);
+
diff --git a/drivers/video/chipsfb.c b/drivers/video/chipsfb.c
index e75a965..4131243 100644
--- a/drivers/video/chipsfb.c
+++ b/drivers/video/chipsfb.c
@@ -462,9 +462,9 @@ static int chipsfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 {
         struct fb_info *p = pci_get_drvdata(pdev);
 
-	if (state == pdev->dev.power.power_state)
+	if (state.event == pdev->dev.power.power_state.event)
 		return 0;
-	if (state != PM_SUSPEND_MEM)
+	if (state.event != PM_SUSPEND_MEM)
 		goto done;
 
 	acquire_console_sem();
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index 7513fb9..6db1834 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -1506,12 +1506,12 @@ static int i810fb_suspend(struct pci_dev *dev, pm_message_t state)
 	struct i810fb_par *par = (struct i810fb_par *) info->par;
 	int blank = 0, prev_state = par->cur_state;
 
-	if (state == prev_state)
+	if (state.event == prev_state)
 		return 0;
 
-	par->cur_state = state;
+	par->cur_state = state.event;
 
-	switch (state) {
+	switch (state.event) {
 	case 1:
 		blank = VESA_VSYNC_SUSPEND;
 		break;
diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
index 67f8534..ad60bbb 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/matrox/matroxfb_maven.c
@@ -1271,7 +1271,7 @@ ERROR0:;
 }
 
 static int maven_attach_adapter(struct i2c_adapter* adapter) {
-	if (adapter->id == (I2C_ALGO_BIT | I2C_HW_B_G400))
+	if (adapter->id == I2C_HW_B_G400)
 		return i2c_probe(adapter, &addr_data, &maven_detect_client);
 	return 0;
 }
diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/nvidia/nv_i2c.c
index 3757c14..1a91bff 100644
--- a/drivers/video/nvidia/nv_i2c.c
+++ b/drivers/video/nvidia/nv_i2c.c
@@ -90,14 +90,13 @@ static int nvidia_gpio_getsda(void *data)
 	return val;
 }
 
-#define I2C_ALGO_NVIDIA   0x0e0000
 static int nvidia_setup_i2c_bus(struct nvidia_i2c_chan *chan, const char *name)
 {
 	int rc;
 
 	strcpy(chan->adapter.name, name);
 	chan->adapter.owner = THIS_MODULE;
-	chan->adapter.id = I2C_ALGO_NVIDIA;
+	chan->adapter.id = I2C_HW_B_NVIDIA;
 	chan->adapter.algo_data = &chan->algo;
 	chan->adapter.dev.parent = &chan->par->pci_dev->dev;
 	chan->algo.setsda = nvidia_gpio_setsda;
diff --git a/drivers/video/pmag-aa-fb.c b/drivers/video/pmag-aa-fb.c
index 3e00ad7..28d1fe5 100644
--- a/drivers/video/pmag-aa-fb.c
+++ b/drivers/video/pmag-aa-fb.c
@@ -413,7 +413,7 @@ static struct fb_ops aafb_ops = {
 
 static int __init init_one(int slot)
 {
-	unsigned long base_addr = get_tc_base_addr(slot);
+	unsigned long base_addr = CKSEG1ADDR(get_tc_base_addr(slot));
 	struct aafb_info *ip = &my_fb_info[slot];
 
 	memset(ip, 0, sizeof(struct aafb_info));
diff --git a/drivers/video/pmag-ba-fb.c b/drivers/video/pmag-ba-fb.c
index f809558..c98f1c8 100644
--- a/drivers/video/pmag-ba-fb.c
+++ b/drivers/video/pmag-ba-fb.c
@@ -1,57 +1,55 @@
 /*
- *      linux/drivers/video/pmag-ba-fb.c
+ *	linux/drivers/video/pmag-ba-fb.c
  *
- *	PMAG-BA TurboChannel framebuffer card support ... derived from:
+ *	PMAG-BA TURBOchannel Color Frame Buffer (CFB) card support,
+ *	derived from:
  *	"HP300 Topcat framebuffer support (derived from macfb of all things)
  *	Phil Blundell <philb@gnu.org> 1998", the original code can be
- *      found in the file hpfb.c in the same directory.
+ *	found in the file hpfb.c in the same directory.
  *
  *	Based on digital document:
  * 	"PMAG-BA TURBOchannel Color Frame Buffer
  *	 Functional Specification", Revision 1.2, August 27, 1990
  *
- *      DECstation related code Copyright (C) 1999, 2000, 2001 by
- *      Michael Engel <engel@unix-ag.org>, 
- *      Karsten Merker <merker@linuxtag.org> and
+ *	DECstation related code Copyright (C) 1999, 2000, 2001 by
+ *	Michael Engel <engel@unix-ag.org>,
+ *	Karsten Merker <merker@linuxtag.org> and
  *	Harald Koerfgen.
- *      This file is subject to the terms and conditions of the GNU General
- *      Public License.  See the file COPYING in the main directory of this
- *      archive for more details.
+ *	Copyright (c) 2005  Maciej W. Rozycki
  *
+ *	This file is subject to the terms and conditions of the GNU General
+ *	Public License.  See the file COPYING in the main directory of this
+ *	archive for more details.
  */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
+
+#include <linux/compiler.h>
 #include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/init.h>
 #include <linux/fb.h>
-#include <asm/bootinfo.h>
-#include <asm/dec/machtype.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+
+#include <asm/bug.h>
+#include <asm/io.h>
+#include <asm/system.h>
+
 #include <asm/dec/tc.h>
+
 #include <video/pmag-ba-fb.h>
 
-struct pmag_ba_ramdac_regs {
-	unsigned char addr_low;
-	unsigned char pad0[3];
-	unsigned char addr_hi;
-	unsigned char pad1[3];
-	unsigned char data;
-	unsigned char pad2[3];
-	unsigned char cmap;
+
+struct pmagbafb_par {
+	struct fb_info *next;
+	volatile void __iomem *mmio;
+	volatile u32 __iomem *dac;
+	int slot;
 };
 
-/*
- * Max 3 TURBOchannel slots -> max 3 PMAG-BA :)
- */
-static struct fb_info pmagba_fb_info[3];
 
-static struct fb_var_screeninfo pmagbafb_defined = {
+static struct fb_info *root_pmagbafb_dev;
+
+static struct fb_var_screeninfo pmagbafb_defined __initdata = {
 	.xres		= 1024,
 	.yres		= 864,
 	.xres_virtual	= 1024,
@@ -61,58 +59,71 @@ static struct fb_var_screeninfo pmagbafb_defined = {
 	.green.length	= 8,
 	.blue.length	= 8,
 	.activate	= FB_ACTIVATE_NOW,
-	.height		= 274,
-	.width		= 195,
-	.accel		= FB_ACCEL_NONE,
+	.height		= -1,
+	.width		= -1,
+	.accel_flags	= FB_ACCEL_NONE,
+	.pixclock	= 14452,
+	.left_margin	= 116,
+	.right_margin	= 12,
+	.upper_margin	= 34,
+	.lower_margin	= 12,
+	.hsync_len	= 128,
+	.vsync_len	= 3,
+	.sync		= FB_SYNC_ON_GREEN,
 	.vmode		= FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo pmagbafb_fix = {
+static struct fb_fix_screeninfo pmagbafb_fix __initdata = {
 	.id		= "PMAG-BA",
-	.smem_len	= (1024 * 864),
+	.smem_len	= (1024 * 1024),
 	.type		= FB_TYPE_PACKED_PIXELS,
 	.visual		= FB_VISUAL_PSEUDOCOLOR,
 	.line_length	= 1024,
+	.mmio_len	= PMAG_BA_SIZE - PMAG_BA_BT459,
 };
 
-/*
- * Turn hardware cursor off
- */
-void pmagbafb_erase_cursor(struct pmag_ba_ramdac_regs *bt459_regs)
+
+static inline void dac_write(struct pmagbafb_par *par, unsigned int reg, u8 v)
 {
-	bt459_regs->addr_low = 0;
-	bt459_regs->addr_hi = 3;
-	bt459_regs->data = 0;
+	writeb(v, par->dac + reg / 4);
 }
 
+static inline u8 dac_read(struct pmagbafb_par *par, unsigned int reg)
+{
+	return readb(par->dac + reg / 4);
+}
+
+
 /*
- * Set the palette. 
+ * Set the palette.
  */
-static int pmagbafb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			      unsigned blue, unsigned transp,
-			      struct fb_info *info)
+static int pmagbafb_setcolreg(unsigned int regno, unsigned int red,
+			      unsigned int green, unsigned int blue,
+			      unsigned int transp, struct fb_info *info)
 {
-	struct pmag_ba_ramdac_regs *bt459_regs = (struct pmag_ba_ramdac_regs *) info->par;
+	struct pmagbafb_par *par = info->par;
 
-	if (regno >= info->cmap.len)
-		return 1;
+	BUG_ON(regno >= info->cmap.len);
 
 	red   >>= 8;	/* The cmap fields are 16 bits    */
-	green >>= 8;	/* wide, but the harware colormap */
+	green >>= 8;	/* wide, but the hardware colormap */
 	blue  >>= 8;	/* registers are only 8 bits wide */
 
-	bt459_regs->addr_low = (__u8) regno;
-	bt459_regs->addr_hi = 0;
-	bt459_regs->cmap = red;
-	bt459_regs->cmap = green;
-	bt459_regs->cmap = blue;
+	mb();
+	dac_write(par, BT459_ADDR_LO, regno);
+	dac_write(par, BT459_ADDR_HI, 0x00);
+	wmb();
+	dac_write(par, BT459_CMAP, red);
+	wmb();
+	dac_write(par, BT459_CMAP, green);
+	wmb();
+	dac_write(par, BT459_CMAP, blue);
+
 	return 0;
 }
 
 static struct fb_ops pmagbafb_ops = {
 	.owner		= THIS_MODULE,
-	.fb_get_fix	= gen_get_fix,
-	.fb_get_var	= gen_get_var,
 	.fb_setcolreg	= pmagbafb_setcolreg,
 	.fb_fillrect	= cfb_fillrect,
 	.fb_copyarea	= cfb_copyarea,
@@ -120,63 +131,133 @@ static struct fb_ops pmagbafb_ops = {
 	.fb_cursor	= soft_cursor,
 };
 
-int __init pmagbafb_init_one(int slot)
+
+/*
+ * Turn the hardware cursor off.
+ */
+static void __init pmagbafb_erase_cursor(struct fb_info *info)
+{
+	struct pmagbafb_par *par = info->par;
+
+	mb();
+	dac_write(par, BT459_ADDR_LO, 0x00);
+	dac_write(par, BT459_ADDR_HI, 0x03);
+	wmb();
+	dac_write(par, BT459_DATA, 0x00);
+}
+
+
+static int __init pmagbafb_init_one(int slot)
 {
-	unsigned long base_addr = get_tc_base_addr(slot);
-	struct fb_info *info = &pmagba_fb_info[slot]; 
-	struct display *disp = &pmagba_disp[slot];
-
-	printk("PMAG-BA framebuffer in slot %d\n", slot);
-	/*
-	 * Framebuffer display memory base address and friends
-	 */
-	pmagbafb_fix.smem_start = base_addr + PMAG_BA_ONBOARD_FBMEM_OFFSET;
-	info->par = (base_addr + PMAG_BA_BT459_OFFSET);
-
-	/*
-	 * Configure the Bt459 RAM DAC
-	 */
-	pmagbafb_erase_cursor((struct pmag_ba_ramdac_regs *) info->par);
-
-	/*
-	 *      Let there be consoles..
-	 */
+	struct fb_info *info;
+	struct pmagbafb_par *par;
+	unsigned long base_addr;
+
+	info = framebuffer_alloc(sizeof(struct pmagbafb_par), NULL);
+	if (!info)
+		return -ENOMEM;
+
+	par = info->par;
+	par->slot = slot;
+	claim_tc_card(par->slot);
+
+	base_addr = get_tc_base_addr(par->slot);
+
+	par->next = root_pmagbafb_dev;
+	root_pmagbafb_dev = info;
+
+	if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
+		goto err_alloc;
+
 	info->fbops = &pmagbafb_ops;
+	info->fix = pmagbafb_fix;
 	info->var = pmagbafb_defined;
-	info->fix = pmagbafb_fix; 
-	info->screen_base = pmagbafb_fix.smem_start;
 	info->flags = FBINFO_DEFAULT;
 
-	fb_alloc_cmap(&fb_info.cmap, 256, 0);
+	/* MMIO mapping setup.  */
+	info->fix.mmio_start = base_addr;
+	par->mmio = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len);
+	if (!par->mmio)
+		goto err_cmap;
+	par->dac = par->mmio + PMAG_BA_BT459;
+
+	/* Frame buffer mapping setup.  */
+	info->fix.smem_start = base_addr + PMAG_BA_FBMEM;
+	info->screen_base = ioremap_nocache(info->fix.smem_start,
+					    info->fix.smem_len);
+	if (!info->screen_base)
+		goto err_mmio_map;
+	info->screen_size = info->fix.smem_len;
+
+	pmagbafb_erase_cursor(info);
 
 	if (register_framebuffer(info) < 0)
-		return 1;
+		goto err_smem_map;
+
+	pr_info("fb%d: %s frame buffer device in slot %d\n",
+		info->node, info->fix.id, par->slot);
+
 	return 0;
+
+
+err_smem_map:
+	iounmap(info->screen_base);
+
+err_mmio_map:
+	iounmap(par->mmio);
+
+err_cmap:
+	fb_dealloc_cmap(&info->cmap);
+
+err_alloc:
+	root_pmagbafb_dev = par->next;
+	release_tc_card(par->slot);
+	framebuffer_release(info);
+	return -ENXIO;
 }
 
-/* 
- * Initialise the framebuffer
- */
+static void __exit pmagbafb_exit_one(void)
+{
+	struct fb_info *info = root_pmagbafb_dev;
+	struct pmagbafb_par *par = info->par;
 
-int __init pmagbafb_init(void)
+	unregister_framebuffer(info);
+	iounmap(info->screen_base);
+	iounmap(par->mmio);
+	fb_dealloc_cmap(&info->cmap);
+	root_pmagbafb_dev = par->next;
+	release_tc_card(par->slot);
+	framebuffer_release(info);
+}
+
+
+/*
+ * Initialise the framebuffer.
+ */
+static int __init pmagbafb_init(void)
 {
-	int sid;
-	int found = 0;
+	int count = 0;
+	int slot;
 
 	if (fb_get_options("pmagbafb", NULL))
-		return -ENODEV;
-
-	if (TURBOCHANNEL) {
-		while ((sid = search_tc_card("PMAG-BA")) >= 0) {
-			found = 1;
-			claim_tc_card(sid);
-			pmagbafb_init_one(sid);
-		}
-		return found ? 0 : -ENODEV;
-	} else {
-		return -ENODEV;
+		return -ENXIO;
+
+	while ((slot = search_tc_card("PMAG-BA")) >= 0) {
+		if (pmagbafb_init_one(slot) < 0)
+			break;
+		count++;
 	}
+	return (count > 0) ? 0 : -ENXIO;
 }
 
+static void __exit pmagbafb_exit(void)
+{
+	while (root_pmagbafb_dev)
+		pmagbafb_exit_one();
+}
+
+
 module_init(pmagbafb_init);
+module_exit(pmagbafb_exit);
+
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/pmagb-b-fb.c b/drivers/video/pmagb-b-fb.c
index d14eaee..a483b13 100644
--- a/drivers/video/pmagb-b-fb.c
+++ b/drivers/video/pmagb-b-fb.c
@@ -1,114 +1,128 @@
 /*
- *      linux/drivers/video/pmagb-b-fb.c
+ *	linux/drivers/video/pmagb-b-fb.c
  *
- *	PMAGB-B TurboChannel framebuffer card support ... derived from:
+ *	PMAGB-B TURBOchannel Smart Frame Buffer (SFB) card support,
+ *	derived from:
  *	"HP300 Topcat framebuffer support (derived from macfb of all things)
  *	Phil Blundell <philb@gnu.org> 1998", the original code can be
- *      found in the file hpfb.c in the same directory.
+ *	found in the file hpfb.c in the same directory.
  *
- *      DECstation related code Copyright (C) 1999, 2000, 2001 by
- *      Michael Engel <engel@unix-ag.org>,
- *      Karsten Merker <merker@linuxtag.org> and 
+ *	DECstation related code Copyright (C) 1999, 2000, 2001 by
+ *	Michael Engel <engel@unix-ag.org>,
+ *	Karsten Merker <merker@linuxtag.org> and
  *	Harald Koerfgen.
- *      This file is subject to the terms and conditions of the GNU General
- *      Public License.  See the file COPYING in the main directory of this
- *      archive for more details.
+ *	Copyright (c) 2005  Maciej W. Rozycki
  *
+ *	This file is subject to the terms and conditions of the GNU General
+ *	Public License.  See the file COPYING in the main directory of this
+ *	archive for more details.
  */
 
-/*
- *      We currently only support the PMAGB-B in high resolution mode
- *      as I know of no way to detect low resolution mode set via jumper.
- *      KM, 2001/01/07
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/slab.h>
+#include <linux/compiler.h>
 #include <linux/delay.h>
-#include <linux/init.h>
+#include <linux/errno.h>
 #include <linux/fb.h>
-#include <asm/bootinfo.h>
-#include <asm/dec/machtype.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+
+#include <asm/bug.h>
+#include <asm/io.h>
+#include <asm/system.h>
+
 #include <asm/dec/tc.h>
+
 #include <video/pmagb-b-fb.h>
 
-struct pmagb_b_ramdac_regs {
-	unsigned char addr_low;
-	unsigned char pad0[3];
-	unsigned char addr_hi;
-	unsigned char pad1[3];
-	unsigned char data;
-	unsigned char pad2[3];
-	unsigned char cmap;
+
+struct pmagbbfb_par {
+	struct fb_info *next;
+	volatile void __iomem *mmio;
+	volatile void __iomem *smem;
+	volatile u32 __iomem *sfb;
+	volatile u32 __iomem *dac;
+	unsigned int osc0;
+	unsigned int osc1;
+	int slot;
 };
 
-/*
- * Max 3 TURBOchannel slots -> max 3 PMAGB-B :)
- */
-static struct fb_info pmagbb_fb_info[3];
 
-static struct fb_var_screeninfo pmagbbfb_defined = {
-	.xres		= 1280,
-	.yres		= 1024,
-	.xres_virtual	= 1280,
-	.yres_virtual	= 1024,
+static struct fb_info *root_pmagbbfb_dev;
+
+static struct fb_var_screeninfo pmagbbfb_defined __initdata = {
 	.bits_per_pixel	= 8,
 	.red.length	= 8,
 	.green.length	= 8,
 	.blue.length	= 8,
 	.activate	= FB_ACTIVATE_NOW,
-	.height		= 274,
-	.width		= 195,
+	.height		= -1,
+	.width		= -1,
 	.accel_flags	= FB_ACCEL_NONE,
+	.sync		= FB_SYNC_ON_GREEN,
 	.vmode		= FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo pmagbafb_fix = {
+static struct fb_fix_screeninfo pmagbbfb_fix __initdata = {
 	.id		= "PMAGB-BA",
-	.smem_len	= (1280 * 1024),
+	.smem_len	= (2048 * 1024),
 	.type		= FB_TYPE_PACKED_PIXELS,
 	.visual		= FB_VISUAL_PSEUDOCOLOR,
-	.line_length	= 1280,
+	.mmio_len	= PMAGB_B_FBMEM,
+};
+
+
+static inline void sfb_write(struct pmagbbfb_par *par, unsigned int reg, u32 v)
+{
+	writel(v, par->sfb + reg / 4);
 }
 
-/*
- * Turn hardware cursor off
- */
-void pmagbbfb_erase_cursor(struct pmagb_b_ramdac_regs *bt459_regs)
+static inline u32 sfb_read(struct pmagbbfb_par *par, unsigned int reg)
+{
+	return readl(par->sfb + reg / 4);
+}
+
+static inline void dac_write(struct pmagbbfb_par *par, unsigned int reg, u8 v)
 {
-	bt459_regs->addr_low = 0;
-	bt459_regs->addr_hi = 3;
-	bt459_regs->data = 0;
+	writeb(v, par->dac + reg / 4);
 }
 
+static inline u8 dac_read(struct pmagbbfb_par *par, unsigned int reg)
+{
+	return readb(par->dac + reg / 4);
+}
+
+static inline void gp0_write(struct pmagbbfb_par *par, u32 v)
+{
+	writel(v, par->mmio + PMAGB_B_GP0);
+}
+
+
 /*
- * Set the palette. 
+ * Set the palette.
  */
-static int pmagbbfb_setcolreg(unsigned regno, unsigned red, unsigned green,
-                              unsigned blue, unsigned transp,
-                              struct fb_info *info)
+static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red,
+			      unsigned int green, unsigned int blue,
+			      unsigned int transp, struct fb_info *info)
 {
-	struct pmagb_b_ramdac_regs *bt459_regs = (struct pmagb_b_ramdac_regs *) info->par;
-	
-	if (regno >= info->cmap.len)
-		return 1;
+	struct pmagbbfb_par *par = info->par;
+
+	BUG_ON(regno >= info->cmap.len);
 
 	red   >>= 8;	/* The cmap fields are 16 bits    */
-	green >>= 8;	/* wide, but the harware colormap */
+	green >>= 8;	/* wide, but the hardware colormap */
 	blue  >>= 8;	/* registers are only 8 bits wide */
 
-	bt459_regs->addr_low = (__u8) regno;
-	bt459_regs->addr_hi = 0;
-	bt459_regs->cmap = red;
-	bt459_regs->cmap = green;
-	bt459_regs->cmap = blue;
+	mb();
+	dac_write(par, BT459_ADDR_LO, regno);
+	dac_write(par, BT459_ADDR_HI, 0x00);
+	wmb();
+	dac_write(par, BT459_CMAP, red);
+	wmb();
+	dac_write(par, BT459_CMAP, green);
+	wmb();
+	dac_write(par, BT459_CMAP, blue);
+
 	return 0;
 }
 
@@ -121,62 +135,247 @@ static struct fb_ops pmagbbfb_ops = {
 	.fb_cursor	= soft_cursor,
 };
 
-int __init pmagbbfb_init_one(int slot)
+
+/*
+ * Turn the hardware cursor off.
+ */
+static void __init pmagbbfb_erase_cursor(struct fb_info *info)
+{
+	struct pmagbbfb_par *par = info->par;
+
+	mb();
+	dac_write(par, BT459_ADDR_LO, 0x00);
+	dac_write(par, BT459_ADDR_HI, 0x03);
+	wmb();
+	dac_write(par, BT459_DATA, 0x00);
+}
+
+/*
+ * Set up screen parameters.
+ */
+static void __init pmagbbfb_screen_setup(struct fb_info *info)
+{
+	struct pmagbbfb_par *par = info->par;
+
+	info->var.xres = ((sfb_read(par, SFB_REG_VID_HOR) >>
+			   SFB_VID_HOR_PIX_SHIFT) & SFB_VID_HOR_PIX_MASK) * 4;
+	info->var.xres_virtual = info->var.xres;
+	info->var.yres = (sfb_read(par, SFB_REG_VID_VER) >>
+			  SFB_VID_VER_SL_SHIFT) & SFB_VID_VER_SL_MASK;
+	info->var.yres_virtual = info->var.yres;
+	info->var.left_margin = ((sfb_read(par, SFB_REG_VID_HOR) >>
+				  SFB_VID_HOR_BP_SHIFT) &
+				 SFB_VID_HOR_BP_MASK) * 4;
+	info->var.right_margin = ((sfb_read(par, SFB_REG_VID_HOR) >>
+				   SFB_VID_HOR_FP_SHIFT) &
+				  SFB_VID_HOR_FP_MASK) * 4;
+	info->var.upper_margin = (sfb_read(par, SFB_REG_VID_VER) >>
+				  SFB_VID_VER_BP_SHIFT) & SFB_VID_VER_BP_MASK;
+	info->var.lower_margin = (sfb_read(par, SFB_REG_VID_VER) >>
+				  SFB_VID_VER_FP_SHIFT) & SFB_VID_VER_FP_MASK;
+	info->var.hsync_len = ((sfb_read(par, SFB_REG_VID_HOR) >>
+				SFB_VID_HOR_SYN_SHIFT) &
+			       SFB_VID_HOR_SYN_MASK) * 4;
+	info->var.vsync_len = (sfb_read(par, SFB_REG_VID_VER) >>
+			       SFB_VID_VER_SYN_SHIFT) & SFB_VID_VER_SYN_MASK;
+
+	info->fix.line_length = info->var.xres;
+};
+
+/*
+ * Determine oscillator configuration.
+ */
+static void __init pmagbbfb_osc_setup(struct fb_info *info)
 {
-	unsigned long base_addr = get_tc_base_addr(slot);
-	struct fb_info *info = &pmagbb_fb_info[slot];
-
-	printk("PMAGB-BA framebuffer in slot %d\n", slot);
-	/*
-	 * Framebuffer display memory base address and friends
-	 */
-	pmagbbfb_fix.smem_start = base_addr + PMAGB_B_ONBOARD_FBMEM_OFFSET;
-	info->par = (base_addr + PMAGB_B_BT459_OFFSET); 
-	
-	/*
-	 * Configure the Bt459 RAM DAC
-	 */
-	pmagbbfb_erase_cursor((struct pmagb_b_ramdac_regs *) info->par);
-
-	/*
-	 *      Let there be consoles..
-	 */
+	static unsigned int pmagbbfb_freqs[] __initdata = {
+		130808, 119843, 104000, 92980, 74367, 72800,
+		69197, 66000, 65000, 50350, 36000, 32000, 25175
+	};
+	struct pmagbbfb_par *par = info->par;
+	u32 count0 = 8, count1 = 8, counttc = 16 * 256 + 8;
+	u32 freq0, freq1, freqtc = get_tc_speed() / 250;
+	int i, j;
+
+	gp0_write(par, 0);				/* select Osc0 */
+	for (j = 0; j < 16; j++) {
+		mb();
+		sfb_write(par, SFB_REG_TCCLK_COUNT, 0);
+		mb();
+		for (i = 0; i < 100; i++) {	/* nominally max. 20.5us */
+			if (sfb_read(par, SFB_REG_TCCLK_COUNT) == 0)
+				break;
+			udelay(1);
+		}
+		count0 += sfb_read(par, SFB_REG_VIDCLK_COUNT);
+	}
+
+	gp0_write(par, 1);				/* select Osc1 */
+	for (j = 0; j < 16; j++) {
+		mb();
+		sfb_write(par, SFB_REG_TCCLK_COUNT, 0);
+
+		for (i = 0; i < 100; i++) {	/* nominally max. 20.5us */
+			if (sfb_read(par, SFB_REG_TCCLK_COUNT) == 0)
+				break;
+			udelay(1);
+		}
+		count1 += sfb_read(par, SFB_REG_VIDCLK_COUNT);
+	}
+
+	freq0 = (freqtc * count0 + counttc / 2) / counttc;
+	par->osc0 = freq0;
+	if (freq0 >= pmagbbfb_freqs[0] - (pmagbbfb_freqs[0] + 32) / 64 &&
+	    freq0 <= pmagbbfb_freqs[0] + (pmagbbfb_freqs[0] + 32) / 64)
+		par->osc0 = pmagbbfb_freqs[0];
+
+	freq1 = (par->osc0 * count1 + count0 / 2) / count0;
+	par->osc1 = freq1;
+	for (i = 0; i < sizeof(pmagbbfb_freqs) / sizeof(*pmagbbfb_freqs); i++)
+		if (freq1 >= pmagbbfb_freqs[i] -
+			     (pmagbbfb_freqs[i] + 128) / 256 &&
+		    freq1 <= pmagbbfb_freqs[i] +
+			     (pmagbbfb_freqs[i] + 128) / 256) {
+			par->osc1 = pmagbbfb_freqs[i];
+			break;
+		}
+
+	if (par->osc0 - par->osc1 <= (par->osc0 + par->osc1 + 256) / 512 ||
+	    par->osc1 - par->osc0 <= (par->osc0 + par->osc1 + 256) / 512)
+		par->osc1 = 0;
+
+	gp0_write(par, par->osc1 != 0);			/* reselect OscX */
+
+	info->var.pixclock = par->osc1 ?
+			     (1000000000 + par->osc1 / 2) / par->osc1 :
+			     (1000000000 + par->osc0 / 2) / par->osc0;
+};
+
+
+static int __init pmagbbfb_init_one(int slot)
+{
+	char freq0[12], freq1[12];
+	struct fb_info *info;
+	struct pmagbbfb_par *par;
+	unsigned long base_addr;
+	u32 vid_base;
+
+	info = framebuffer_alloc(sizeof(struct pmagbbfb_par), NULL);
+	if (!info)
+		return -ENOMEM;
+
+	par = info->par;
+	par->slot = slot;
+	claim_tc_card(par->slot);
+
+	base_addr = get_tc_base_addr(par->slot);
+
+	par->next = root_pmagbbfb_dev;
+	root_pmagbbfb_dev = info;
+
+	if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
+		goto err_alloc;
+
 	info->fbops = &pmagbbfb_ops;
-	info->var = pmagbbfb_defined;
 	info->fix = pmagbbfb_fix;
-	info->screen_base = pmagbbfb_fix.smem_start; 
+	info->var = pmagbbfb_defined;
 	info->flags = FBINFO_DEFAULT;
 
-	fb_alloc_cmap(&fb_info.cmap, 256, 0);
+	/* MMIO mapping setup.  */
+	info->fix.mmio_start = base_addr;
+	par->mmio = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len);
+	if (!par->mmio)
+		goto err_cmap;
+	par->sfb = par->mmio + PMAGB_B_SFB;
+	par->dac = par->mmio + PMAGB_B_BT459;
+
+	/* Frame buffer mapping setup.  */
+	info->fix.smem_start = base_addr + PMAGB_B_FBMEM;
+	par->smem = ioremap_nocache(info->fix.smem_start, info->fix.smem_len);
+	if (!par->smem)
+		goto err_mmio_map;
+	vid_base = sfb_read(par, SFB_REG_VID_BASE);
+	info->screen_base = (void __iomem *)par->smem + vid_base * 0x1000;
+	info->screen_size = info->fix.smem_len - 2 * vid_base * 0x1000;
+
+	pmagbbfb_erase_cursor(info);
+	pmagbbfb_screen_setup(info);
+	pmagbbfb_osc_setup(info);
 
 	if (register_framebuffer(info) < 0)
-		return 1;
+		goto err_smem_map;
+
+	snprintf(freq0, sizeof(freq0), "%u.%03uMHz",
+		 par->osc0 / 1000, par->osc0 % 1000);
+	snprintf(freq1, sizeof(freq1), "%u.%03uMHz",
+		 par->osc1 / 1000, par->osc1 % 1000);
+
+	pr_info("fb%d: %s frame buffer device in slot %d\n",
+		info->node, info->fix.id, par->slot);
+	pr_info("fb%d: Osc0: %s, Osc1: %s, Osc%u selected\n",
+		info->node, freq0, par->osc1 ? freq1 : "disabled",
+		par->osc1 != 0);
+
 	return 0;
+
+
+err_smem_map:
+	iounmap(par->smem);
+
+err_mmio_map:
+	iounmap(par->mmio);
+
+err_cmap:
+	fb_dealloc_cmap(&info->cmap);
+
+err_alloc:
+	root_pmagbbfb_dev = par->next;
+	release_tc_card(par->slot);
+	framebuffer_release(info);
+	return -ENXIO;
 }
 
-/* 
- * Initialise the framebuffer
- */
+static void __exit pmagbbfb_exit_one(void)
+{
+	struct fb_info *info = root_pmagbbfb_dev;
+	struct pmagbbfb_par *par = info->par;
+
+	unregister_framebuffer(info);
+	iounmap(par->smem);
+	iounmap(par->mmio);
+	fb_dealloc_cmap(&info->cmap);
+	root_pmagbbfb_dev = par->next;
+	release_tc_card(par->slot);
+	framebuffer_release(info);
+}
 
-int __init pmagbbfb_init(void)
+
+/*
+ * Initialise the framebuffer.
+ */
+static int __init pmagbbfb_init(void)
 {
-	int sid;
-	int found = 0;
+	int count = 0;
+	int slot;
 
 	if (fb_get_options("pmagbbfb", NULL))
-		return -ENODEV;
+		return -ENXIO;
 
-	if (TURBOCHANNEL) {
-		while ((sid = search_tc_card("PMAGB-BA")) >= 0) {
-			found = 1;
-			claim_tc_card(sid);
-			pmagbbfb_init_one(sid);
-		}
-		return found ? 0 : -ENODEV;
-	} else {
-		return -ENODEV;
+	while ((slot = search_tc_card("PMAGB-BA")) >= 0) {
+		if (pmagbbfb_init_one(slot) < 0)
+			break;
+		count++;
 	}
+	return (count > 0) ? 0 : -ENXIO;
+}
+
+static void __exit pmagbbfb_exit(void)
+{
+	while (root_pmagbbfb_dev)
+		pmagbbfb_exit_one();
 }
 
+
 module_init(pmagbbfb_init);
+module_exit(pmagbbfb_exit);
+
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/q40fb.c b/drivers/video/q40fb.c
index 71b69da..162012b 100644
--- a/drivers/video/q40fb.c
+++ b/drivers/video/q40fb.c
@@ -21,7 +21,6 @@
 
 #include <asm/uaccess.h>
 #include <asm/setup.h>
-#include <asm/segment.h>
 #include <asm/system.h>
 #include <asm/q40_master.h>
 #include <linux/fb.h>
diff --git a/drivers/video/riva/rivafb-i2c.c b/drivers/video/riva/rivafb-i2c.c
index da1334d..77151d8 100644
--- a/drivers/video/riva/rivafb-i2c.c
+++ b/drivers/video/riva/rivafb-i2c.c
@@ -92,14 +92,13 @@ static int riva_gpio_getsda(void* data)
 	return val;
 }
 
-#define I2C_ALGO_RIVA   0x0e0000
 static int riva_setup_i2c_bus(struct riva_i2c_chan *chan, const char *name)
 {
 	int rc;
 
 	strcpy(chan->adapter.name, name);
 	chan->adapter.owner		= THIS_MODULE;
-	chan->adapter.id		= I2C_ALGO_RIVA;
+	chan->adapter.id		= I2C_HW_B_RIVA;
 	chan->adapter.algo_data		= &chan->algo;
 	chan->adapter.dev.parent	= &chan->par->pdev->dev;
 	chan->algo.setsda		= riva_gpio_setsda;
diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c
index 3848be2..fa98d91 100644
--- a/drivers/video/s1d13xxxfb.c
+++ b/drivers/video/s1d13xxxfb.c
@@ -655,7 +655,7 @@ bail:
 }
 
 #ifdef CONFIG_PM
-static int s1d13xxxfb_suspend(struct device *dev, u32 state, u32 level)
+static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	struct fb_info *info = dev_get_drvdata(dev);
 	struct s1d13xxxfb_par *s1dfb = info->par;
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
index 024a0ce..847698b 100644
--- a/drivers/video/savage/savagefb-i2c.c
+++ b/drivers/video/savage/savagefb-i2c.c
@@ -137,7 +137,6 @@ static int prosavage_gpio_getsda(void* data)
 	return (0 != (GET_CR_DATA(chan->ioaddr) & PROSAVAGE_I2C_SDA_IN));
 }
 
-#define I2C_ALGO_SAVAGE   0x0f0000
 static int savage_setup_i2c_bus(struct savagefb_i2c_chan *chan,
 				const char *name)
 {
@@ -147,7 +146,7 @@ static int savage_setup_i2c_bus(struct savagefb_i2c_chan *chan,
 	if (add_bus && chan->par) {
 		strcpy(chan->adapter.name, name);
 		chan->adapter.owner		= THIS_MODULE;
-		chan->adapter.id		= I2C_ALGO_SAVAGE;
+		chan->adapter.id		= I2C_HW_B_SAVAGE;
 		chan->adapter.algo_data		= &chan->algo;
 		chan->adapter.dev.parent	= &chan->par->pcidev->dev;
 		chan->algo.udelay		= 40;
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index f4633d1..117ad42 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -2110,7 +2110,6 @@ static int savagefb_suspend (struct pci_dev* dev, pm_message_t state)
 	struct savagefb_par *par = (struct savagefb_par *)info->par;
 
 	DBG("savagefb_suspend");
-	printk(KERN_DEBUG "state: %u\n", state);
 
 	acquire_console_sem();
 	fb_set_suspend(info, pci_choose_state(dev, state));
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index adcda69..0030c07 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -5,9 +5,15 @@
  *
  * Copyright (C) 2002, ATI Corp.
  * Copyright (C) 2004-2005 Richard Purdie
+ * Copyright (c) 2005 Ian Molton
  *
  * Rewritten for 2.6 by Richard Purdie <rpurdie@rpsys.net>
  *
+ * Generic platform support by Ian Molton <spyro@f2s.com>
+ * and Richard Purdie <rpurdie@rpsys.net>
+ *
+ * w32xx support by Ian Molton
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
@@ -21,7 +27,7 @@
 #include <linux/mm.h>
 #include <linux/device.h>
 #include <linux/string.h>
-#include <linux/proc_fs.h>
+#include <linux/vmalloc.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <video/w100fb.h>
@@ -30,114 +36,78 @@
 /*
  * Prototypes
  */
-static void w100fb_save_buffer(void);
-static void w100fb_clear_buffer(void);
-static void w100fb_restore_buffer(void);
-static void w100fb_clear_screen(u32 mode, long int offset);
-static void w100_resume(void);
 static void w100_suspend(u32 mode);
-static void w100_init_qvga_rotation(u16 deg);
-static void w100_init_vga_rotation(u16 deg);
 static void w100_vsync(void);
-static void w100_init_sharp_lcd(u32 mode);
-static void w100_pwm_setup(void);
-static void w100_InitExtMem(u32 mode);
-static void w100_hw_init(void);
-static u16 w100_set_fastsysclk(u16 Freq);
-
-static void lcdtg_hw_init(u32 mode);
-static void lcdtg_lcd_change(u32 mode);
-static void lcdtg_resume(void);
-static void lcdtg_suspend(void);
-
-
-/* Register offsets & lengths */
-#define REMAPPED_FB_LEN   0x15ffff
-
-#define BITS_PER_PIXEL    16
+static void w100_hw_init(struct w100fb_par*);
+static void w100_pwm_setup(struct w100fb_par*);
+static void w100_init_clocks(struct w100fb_par*);
+static void w100_setup_memory(struct w100fb_par*);
+static void w100_init_lcd(struct w100fb_par*);
+static void w100_set_dispregs(struct w100fb_par*);
+static void w100_update_enable(void);
+static void w100_update_disable(void);
+static void calc_hsync(struct w100fb_par *par);
+struct w100_pll_info *w100_get_xtal_table(unsigned int freq);
 
 /* Pseudo palette size */
 #define MAX_PALETTES      16
 
-/* for resolution change */
-#define LCD_MODE_INIT (-1)
-#define LCD_MODE_480    0
-#define LCD_MODE_320    1
-#define LCD_MODE_240    2
-#define LCD_MODE_640    3
-
-#define LCD_SHARP_QVGA 0
-#define LCD_SHARP_VGA  1
-
-#define LCD_MODE_PORTRAIT	0
-#define LCD_MODE_LANDSCAPE	1
-
 #define W100_SUSPEND_EXTMEM 0
 #define W100_SUSPEND_ALL    1
 
-/* General frame buffer data structures */
-struct w100fb_par {
-	u32 xres;
-	u32 yres;
-	int fastsysclk_mode;
-	int lcdMode;
-	int rotation_flag;
-	int blanking_flag;
-	int comadj;
-	int phadadj;
-};
-
-static struct w100fb_par *current_par;
+#define BITS_PER_PIXEL    16
 
 /* Remapped addresses for base cfg, memmapped regs and the frame buffer itself */
 static void *remapped_base;
 static void *remapped_regs;
 static void *remapped_fbuf;
 
-/* External Function */
-static void(*w100fb_ssp_send)(u8 adrs, u8 data);
+#define REMAPPED_FB_LEN   0x15ffff
+
+/* This is the offset in the w100's address space we map the current
+   framebuffer memory to. We use the position of external memory as
+   we can remap internal memory to there if external isn't present. */
+#define W100_FB_BASE MEM_EXT_BASE_VALUE
+
 
 /*
  * Sysfs functions
  */
-
-static ssize_t rotation_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t flip_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct fb_info *info = dev_get_drvdata(dev);
 	struct w100fb_par *par=info->par;
 
-	return sprintf(buf, "%d\n",par->rotation_flag);
+	return sprintf(buf, "%d\n",par->flip);
 }
 
-static ssize_t rotation_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+static ssize_t flip_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-	unsigned int rotate;
+	unsigned int flip;
 	struct fb_info *info = dev_get_drvdata(dev);
 	struct w100fb_par *par=info->par;
 
-	rotate = simple_strtoul(buf, NULL, 10);
+	flip = simple_strtoul(buf, NULL, 10);
+
+	if (flip > 0)
+		par->flip = 1;
+	else
+		par->flip = 0;
 
-	if (rotate > 0) par->rotation_flag = 1;
-	else par->rotation_flag = 0;
+	w100_update_disable();
+	w100_set_dispregs(par);
+	w100_update_enable();
 
-	if (par->lcdMode == LCD_MODE_320)
-		w100_init_qvga_rotation(par->rotation_flag ? 270 : 90);
-	else if (par->lcdMode == LCD_MODE_240)
-		w100_init_qvga_rotation(par->rotation_flag ? 180 : 0);
-	else if (par->lcdMode == LCD_MODE_640)
-		w100_init_vga_rotation(par->rotation_flag ? 270 : 90);
-	else if (par->lcdMode == LCD_MODE_480)
-		w100_init_vga_rotation(par->rotation_flag ? 180 : 0);
+	calc_hsync(par);
 
 	return count;
 }
 
-static DEVICE_ATTR(rotation, 0644, rotation_show, rotation_store);
+static DEVICE_ATTR(flip, 0644, flip_show, flip_store);
 
 static ssize_t w100fb_reg_read(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-	unsigned long param;
-	unsigned long regs;
+	unsigned long regs, param;
 	regs = simple_strtoul(buf, NULL, 16);
 	param = readl(remapped_regs + regs);
 	printk("Read Register 0x%08lX: 0x%08lX\n", regs, param);
@@ -148,8 +118,7 @@ static DEVICE_ATTR(reg_read, 0200, NULL, w100fb_reg_read);
 
 static ssize_t w100fb_reg_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-	unsigned long regs;
-	unsigned long param;
+	unsigned long regs, param;
 	sscanf(buf, "%lx %lx", &regs, &param);
 
 	if (regs <= 0x2000) {
@@ -163,54 +132,56 @@ static ssize_t w100fb_reg_write(struct device *dev, struct device_attribute *att
 static DEVICE_ATTR(reg_write, 0200, NULL, w100fb_reg_write);
 
 
-static ssize_t fastsysclk_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t fastpllclk_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct fb_info *info = dev_get_drvdata(dev);
 	struct w100fb_par *par=info->par;
 
-	return sprintf(buf, "%d\n",par->fastsysclk_mode);
+	return sprintf(buf, "%d\n",par->fastpll_mode);
 }
 
-static ssize_t fastsysclk_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+static ssize_t fastpllclk_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-	int param;
 	struct fb_info *info = dev_get_drvdata(dev);
 	struct w100fb_par *par=info->par;
 
-	param = simple_strtoul(buf, NULL, 10);
-
-	if (param == 75) {
-		printk("Set fastsysclk %d\n", param);
-		par->fastsysclk_mode = param;
-		w100_set_fastsysclk(par->fastsysclk_mode);
-	} else if (param == 100) {
-		printk("Set fastsysclk %d\n", param);
-		par->fastsysclk_mode = param;
-		w100_set_fastsysclk(par->fastsysclk_mode);
+	if (simple_strtoul(buf, NULL, 10) > 0) {
+		par->fastpll_mode=1;
+		printk("w100fb: Using fast system clock (if possible)\n");
+	} else {
+		par->fastpll_mode=0;
+		printk("w100fb: Using normal system clock\n");
 	}
+
+	w100_init_clocks(par);
+	calc_hsync(par);
+
 	return count;
 }
 
-static DEVICE_ATTR(fastsysclk, 0644, fastsysclk_show, fastsysclk_store);
+static DEVICE_ATTR(fastpllclk, 0644, fastpllclk_show, fastpllclk_store);
 
 /*
- * The touchscreen on this device needs certain information
- * from the video driver to function correctly. We export it here.
+ * Some touchscreens need hsync information from the video driver to
+ * function correctly. We export it here.
  */
-int w100fb_get_xres(void) {
-	return current_par->xres;
-}
+unsigned long w100fb_get_hsynclen(struct device *dev)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct w100fb_par *par=info->par;
 
-int w100fb_get_blanking(void) {
-	return current_par->blanking_flag;
+	/* If display is blanked/suspended, hsync isn't active */
+	if (par->blanked)
+		return 0;
+	else
+		return par->hsync_len;
 }
+EXPORT_SYMBOL(w100fb_get_hsynclen);
 
-int w100fb_get_fastsysclk(void) {
-	return current_par->fastsysclk_mode;
+static void w100fb_clear_screen(struct w100fb_par *par)
+{
+	memset_io(remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), 0, (par->xres * par->yres * BITS_PER_PIXEL/8));
 }
-EXPORT_SYMBOL(w100fb_get_xres);
-EXPORT_SYMBOL(w100fb_get_blanking);
-EXPORT_SYMBOL(w100fb_get_fastsysclk);
 
 
 /*
@@ -234,7 +205,6 @@ static int w100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 	 * according to the RGB bitfield information.
 	 */
 	if (regno < MAX_PALETTES) {
-
 		u32 *pal = info->pseudo_palette;
 
 		val = (red & 0xf800) | ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
@@ -250,115 +220,90 @@ static int w100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
  */
 static int w100fb_blank(int blank_mode, struct fb_info *info)
 {
-	struct w100fb_par *par;
-	par=info->par;
+	struct w100fb_par *par = info->par;
+	struct w100_tg_info *tg = par->mach->tg;
 
 	switch(blank_mode) {
 
- 	case FB_BLANK_NORMAL: /* Normal blanking */
-	case FB_BLANK_VSYNC_SUSPEND: /* VESA blank (vsync off) */
-	case FB_BLANK_HSYNC_SUSPEND: /* VESA blank (hsync off) */
- 	case FB_BLANK_POWERDOWN: /* Poweroff */
-  		if (par->blanking_flag == 0) {
-			w100fb_save_buffer();
-			lcdtg_suspend();
-			par->blanking_flag = 1;
+ 	case FB_BLANK_NORMAL:         /* Normal blanking */
+	case FB_BLANK_VSYNC_SUSPEND:  /* VESA blank (vsync off) */
+	case FB_BLANK_HSYNC_SUSPEND:  /* VESA blank (hsync off) */
+ 	case FB_BLANK_POWERDOWN:      /* Poweroff */
+  		if (par->blanked == 0) {
+			if(tg && tg->suspend)
+				tg->suspend(par);
+			par->blanked = 1;
   		}
   		break;
 
  	case FB_BLANK_UNBLANK: /* Unblanking */
-  		if (par->blanking_flag != 0) {
-			w100fb_restore_buffer();
-			lcdtg_resume();
-			par->blanking_flag = 0;
+  		if (par->blanked != 0) {
+			if(tg && tg->resume)
+				tg->resume(par);
+			par->blanked = 0;
   		}
   		break;
  	}
 	return 0;
 }
 
+
 /*
  *  Change the resolution by calling the appropriate hardware functions
  */
-static void w100fb_changeres(int rotate_mode, u32 mode)
+static void w100fb_activate_var(struct w100fb_par *par)
 {
-	u16 rotation=0;
-
-	switch(rotate_mode) {
-	case LCD_MODE_LANDSCAPE:
-		rotation=(current_par->rotation_flag ? 270 : 90);
-		break;
-	case LCD_MODE_PORTRAIT:
-		rotation=(current_par->rotation_flag ? 180 : 0);
-		break;
-	}
+	struct w100_tg_info *tg = par->mach->tg;
 
-	w100_pwm_setup();
-	switch(mode) {
-	case LCD_SHARP_QVGA:
-		w100_vsync();
-		w100_suspend(W100_SUSPEND_EXTMEM);
-		w100_init_sharp_lcd(LCD_SHARP_QVGA);
-		w100_init_qvga_rotation(rotation);
-		w100_InitExtMem(LCD_SHARP_QVGA);
-		w100fb_clear_screen(LCD_SHARP_QVGA, 0);
-		lcdtg_lcd_change(LCD_SHARP_QVGA);
-		break;
-	case LCD_SHARP_VGA:
-		w100fb_clear_screen(LCD_SHARP_QVGA, 0);
-		writel(0xBFFFA000, remapped_regs + mmMC_EXT_MEM_LOCATION);
-		w100_InitExtMem(LCD_SHARP_VGA);
-		w100fb_clear_screen(LCD_SHARP_VGA, 0x200000);
-		w100_vsync();
-		w100_init_sharp_lcd(LCD_SHARP_VGA);
-		if (rotation != 0)
-			w100_init_vga_rotation(rotation);
-		lcdtg_lcd_change(LCD_SHARP_VGA);
-		break;
-	}
+	w100_pwm_setup(par);
+	w100_setup_memory(par);
+	w100_init_clocks(par);
+	w100fb_clear_screen(par);
+	w100_vsync();
+
+	w100_update_disable();
+	w100_init_lcd(par);
+	w100_set_dispregs(par);
+	w100_update_enable();
+
+	calc_hsync(par);
+
+	if (!par->blanked && tg && tg->change)
+		tg->change(par);
 }
 
-/*
- * Set up the display for the fb subsystem
+
+/* Select the smallest mode that allows the desired resolution to be
+ * displayed. If desired, the x and y parameters can be rounded up to
+ * match the selected mode.
  */
-static void w100fb_activate_var(struct fb_info *info)
+static struct w100_mode *w100fb_get_mode(struct w100fb_par *par, unsigned int *x, unsigned int *y, int saveval)
 {
-	u32 temp32;
-	struct w100fb_par *par=info->par;
-	struct fb_var_screeninfo *var = &info->var;
+	struct w100_mode *mode = NULL;
+	struct w100_mode *modelist = par->mach->modelist;
+	unsigned int best_x = 0xffffffff, best_y = 0xffffffff;
+	unsigned int i;
+
+	for (i = 0 ; i < par->mach->num_modes ; i++) {
+		if (modelist[i].xres >= *x && modelist[i].yres >= *y &&
+				modelist[i].xres < best_x && modelist[i].yres < best_y) {
+			best_x = modelist[i].xres;
+			best_y = modelist[i].yres;
+			mode = &modelist[i];
+		} else if(modelist[i].xres >= *y && modelist[i].yres >= *x &&
+		        modelist[i].xres < best_y && modelist[i].yres < best_x) {
+			best_x = modelist[i].yres;
+			best_y = modelist[i].xres;
+			mode = &modelist[i];
+		}
+	}
 
-	/* Set the hardware to 565 */
-	temp32 = readl(remapped_regs + mmDISP_DEBUG2);
-	temp32 &= 0xff7fffff;
-	temp32 |= 0x00800000;
-	writel(temp32, remapped_regs + mmDISP_DEBUG2);
+	if (mode && saveval) {
+		*x = best_x;
+		*y = best_y;
+	}
 
-	if (par->lcdMode == LCD_MODE_INIT) {
-		w100_init_sharp_lcd(LCD_SHARP_VGA);
-		w100_init_vga_rotation(par->rotation_flag ? 270 : 90);
-		par->lcdMode = LCD_MODE_640;
-		lcdtg_hw_init(LCD_SHARP_VGA);
-	} else if (var->xres == 320 && var->yres == 240) {
-		if (par->lcdMode != LCD_MODE_320) {
-			w100fb_changeres(LCD_MODE_LANDSCAPE, LCD_SHARP_QVGA);
-			par->lcdMode = LCD_MODE_320;
-		}
-	} else if (var->xres == 240 && var->yres == 320) {
-		if (par->lcdMode != LCD_MODE_240) {
-			w100fb_changeres(LCD_MODE_PORTRAIT, LCD_SHARP_QVGA);
-			par->lcdMode = LCD_MODE_240;
-		}
-	} else if (var->xres == 640 && var->yres == 480) {
-		if (par->lcdMode != LCD_MODE_640) {
-			w100fb_changeres(LCD_MODE_LANDSCAPE, LCD_SHARP_VGA);
-			par->lcdMode = LCD_MODE_640;
-		}
-	} else if (var->xres == 480 && var->yres == 640) {
-		if (par->lcdMode != LCD_MODE_480) {
-			w100fb_changeres(LCD_MODE_PORTRAIT, LCD_SHARP_VGA);
-			par->lcdMode = LCD_MODE_480;
-		}
-	} else printk(KERN_ERR "W100FB: Resolution error!\n");
+	return mode;
 }
 
 
@@ -366,31 +311,19 @@ static void w100fb_activate_var(struct fb_info *info)
  *  w100fb_check_var():
  *  Get the video params out of 'var'. If a value doesn't fit, round it up,
  *  if it's too big, return -EINVAL.
- *
  */
 static int w100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 {
-	if (var->xres < var->yres) { /* Portrait mode */
-		if ((var->xres > 480) || (var->yres > 640)) {
-			return -EINVAL;
-		} else if ((var->xres > 240) || (var->yres > 320)) {
-			var->xres = 480;
-			var->yres = 640;
-		} else {
-			var->xres = 240;
-			var->yres = 320;
-		}
-	} else { /* Landscape mode */
-		if ((var->xres > 640) || (var->yres > 480)) {
-			return -EINVAL;
-		} else if ((var->xres > 320) || (var->yres > 240)) {
-			var->xres = 640;
-			var->yres = 480;
-		} else {
-			var->xres = 320;
-			var->yres = 240;
-		}
-	}
+	struct w100fb_par *par=info->par;
+
+	if(!w100fb_get_mode(par, &var->xres, &var->yres, 1))
+		return -EINVAL;
+
+	if (par->mach->mem && ((var->xres*var->yres*BITS_PER_PIXEL/8) > (par->mach->mem->size+1)))
+		return -EINVAL;
+
+	if (!par->mach->mem && ((var->xres*var->yres*BITS_PER_PIXEL/8) > (MEM_INT_SIZE+1)))
+		return -EINVAL;
 
 	var->xres_virtual = max(var->xres_virtual, var->xres);
 	var->yres_virtual = max(var->yres_virtual, var->yres);
@@ -409,13 +342,11 @@ static int w100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 	var->transp.offset = var->transp.length = 0;
 
 	var->nonstd = 0;
-
 	var->height = -1;
 	var->width = -1;
 	var->vmode = FB_VMODE_NONINTERLACED;
-
 	var->sync = 0;
-	var->pixclock = 0x04;	/* 171521; */
+	var->pixclock = 0x04;  /* 171521; */
 
 	return 0;
 }
@@ -430,274 +361,286 @@ static int w100fb_set_par(struct fb_info *info)
 {
 	struct w100fb_par *par=info->par;
 
-	par->xres = info->var.xres;
-	par->yres = info->var.yres;
-
-	info->fix.visual = FB_VISUAL_TRUECOLOR;
-
-	info->fix.ypanstep = 0;
-	info->fix.ywrapstep = 0;
+	if (par->xres != info->var.xres || par->yres != info->var.yres)	{
+		par->xres = info->var.xres;
+		par->yres = info->var.yres;
+		par->mode = w100fb_get_mode(par, &par->xres, &par->yres, 0);
 
-	if (par->blanking_flag)
-		w100fb_clear_buffer();
+		info->fix.visual = FB_VISUAL_TRUECOLOR;
+		info->fix.ypanstep = 0;
+		info->fix.ywrapstep = 0;
+		info->fix.line_length = par->xres * BITS_PER_PIXEL / 8;
 
-	w100fb_activate_var(info);
+		if ((par->xres*par->yres*BITS_PER_PIXEL/8) > (MEM_INT_SIZE+1)) {
+			par->extmem_active = 1;
+			info->fix.smem_len = par->mach->mem->size+1;
+		} else {
+			par->extmem_active = 0;
+			info->fix.smem_len = MEM_INT_SIZE+1;
+		}
 
-	if (par->lcdMode == LCD_MODE_480) {
-		info->fix.line_length = (480 * BITS_PER_PIXEL) / 8;
-		info->fix.smem_len = 0x200000;
-	} else if (par->lcdMode == LCD_MODE_320) {
-		info->fix.line_length = (320 * BITS_PER_PIXEL) / 8;
-		info->fix.smem_len = 0x60000;
-	} else if (par->lcdMode == LCD_MODE_240) {
-		info->fix.line_length = (240 * BITS_PER_PIXEL) / 8;
-		info->fix.smem_len = 0x60000;
-	} else if (par->lcdMode == LCD_MODE_INIT || par->lcdMode == LCD_MODE_640) {
-		info->fix.line_length = (640 * BITS_PER_PIXEL) / 8;
-		info->fix.smem_len = 0x200000;
+		w100fb_activate_var(par);
 	}
-
 	return 0;
 }
 
 
 /*
- *      Frame buffer operations
+ *  Frame buffer operations
  */
 static struct fb_ops w100fb_ops = {
-	.owner = THIS_MODULE,
+	.owner        = THIS_MODULE,
 	.fb_check_var = w100fb_check_var,
-	.fb_set_par = w100fb_set_par,
+	.fb_set_par   = w100fb_set_par,
 	.fb_setcolreg = w100fb_setcolreg,
-	.fb_blank = w100fb_blank,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
+	.fb_blank     = w100fb_blank,
+	.fb_fillrect  = cfb_fillrect,
+	.fb_copyarea  = cfb_copyarea,
 	.fb_imageblit = cfb_imageblit,
-	.fb_cursor = soft_cursor,
+	.fb_cursor    = soft_cursor,
 };
 
-
-static void w100fb_clear_screen(u32 mode, long int offset)
+#ifdef CONFIG_PM
+static void w100fb_save_vidmem(struct w100fb_par *par)
 {
-	int i, numPix = 0;
-
-	if (mode == LCD_SHARP_VGA)
-		numPix = 640 * 480;
-	else if (mode == LCD_SHARP_QVGA)
-		numPix = 320 * 240;
+	int memsize;
 
-	for (i = 0; i < numPix; i++)
-		writew(0xffff, remapped_fbuf + offset + (2*i));
-}
-
-
-/* Need to split up the buffers to stay within the limits of kmalloc */
-#define W100_BUF_NUM	6
-static uint32_t *gSaveImagePtr[W100_BUF_NUM] = { NULL };
-
-static void w100fb_save_buffer(void)
-{
-	int i, j, bufsize;
-
-	bufsize=(current_par->xres * current_par->yres * BITS_PER_PIXEL / 8) / W100_BUF_NUM;
-	for (i = 0; i < W100_BUF_NUM; i++) {
-		if (gSaveImagePtr[i] == NULL)
-			gSaveImagePtr[i] = kmalloc(bufsize, GFP_KERNEL);
-		if (gSaveImagePtr[i] == NULL) {
-			w100fb_clear_buffer();
-			printk(KERN_WARNING "can't alloc pre-off image buffer %d\n", i);
-			break;
-		}
-		for (j = 0; j < bufsize/4; j++)
-			*(gSaveImagePtr[i] + j) = readl(remapped_fbuf + (bufsize*i) + j*4);
+	if (par->extmem_active) {
+		memsize=par->mach->mem->size;
+		par->saved_extmem = vmalloc(memsize);
+		if (par->saved_extmem)
+			memcpy_fromio(par->saved_extmem, remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), memsize);
 	}
+	memsize=MEM_INT_SIZE;
+	par->saved_intmem = vmalloc(memsize);
+	if (par->saved_intmem && par->extmem_active)
+		memcpy_fromio(par->saved_intmem, remapped_fbuf + (W100_FB_BASE-MEM_INT_BASE_VALUE), memsize);
+	else if (par->saved_intmem)
+		memcpy_fromio(par->saved_intmem, remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), memsize);
 }
 
-
-static void w100fb_restore_buffer(void)
+static void w100fb_restore_vidmem(struct w100fb_par *par)
 {
-	int i, j, bufsize;
+	int memsize;
 
-	bufsize=(current_par->xres * current_par->yres * BITS_PER_PIXEL / 8) / W100_BUF_NUM;
-	for (i = 0; i < W100_BUF_NUM; i++) {
-		if (gSaveImagePtr[i] == NULL) {
-			printk(KERN_WARNING "can't find pre-off image buffer %d\n", i);
-			w100fb_clear_buffer();
-			break;
-		}
-		for (j = 0; j < (bufsize/4); j++)
-			writel(*(gSaveImagePtr[i] + j),remapped_fbuf + (bufsize*i) + (j*4));
-		kfree(gSaveImagePtr[i]);
-		gSaveImagePtr[i] = NULL;
+	if (par->extmem_active && par->saved_extmem) {
+		memsize=par->mach->mem->size;
+		memcpy_toio(remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), par->saved_extmem, memsize);
+		vfree(par->saved_extmem);
 	}
-}
-
-
-static void w100fb_clear_buffer(void)
-{
-	int i;
-	for (i = 0; i < W100_BUF_NUM; i++) {
-		kfree(gSaveImagePtr[i]);
-		gSaveImagePtr[i] = NULL;
+	if (par->saved_intmem) {
+		memsize=MEM_INT_SIZE;
+		if (par->extmem_active)
+			memcpy_toio(remapped_fbuf + (W100_FB_BASE-MEM_INT_BASE_VALUE), par->saved_intmem, memsize);
+		else
+			memcpy_toio(remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), par->saved_intmem, memsize);
+		vfree(par->saved_intmem);
 	}
 }
 
-
-#ifdef CONFIG_PM
-static int w100fb_suspend(struct device *dev, pm_message_t state, u32 level)
+static int w100fb_suspend(struct device *dev, pm_message_t state, uint32_t level)
 {
 	if (level == SUSPEND_POWER_DOWN) {
 		struct fb_info *info = dev_get_drvdata(dev);
 		struct w100fb_par *par=info->par;
+		struct w100_tg_info *tg = par->mach->tg;
 
-		w100fb_save_buffer();
-		lcdtg_suspend();
+		w100fb_save_vidmem(par);
+		if(tg && tg->suspend)
+			tg->suspend(par);
 		w100_suspend(W100_SUSPEND_ALL);
-		par->blanking_flag = 1;
+		par->blanked = 1;
 	}
 	return 0;
 }
 
-static int w100fb_resume(struct device *dev, u32 level)
+static int w100fb_resume(struct device *dev, uint32_t level)
 {
 	if (level == RESUME_POWER_ON) {
 		struct fb_info *info = dev_get_drvdata(dev);
 		struct w100fb_par *par=info->par;
-
-		w100_resume();
-		w100fb_restore_buffer();
-		lcdtg_resume();
-		par->blanking_flag = 0;
+		struct w100_tg_info *tg = par->mach->tg;
+
+		w100_hw_init(par);
+		w100fb_activate_var(par);
+		w100fb_restore_vidmem(par);
+		if(tg && tg->resume)
+			tg->resume(par);
+		par->blanked = 0;
 	}
 	return 0;
 }
 #else
-#define w100fb_suspend	NULL
-#define w100fb_resume	NULL
+#define w100fb_suspend  NULL
+#define w100fb_resume   NULL
 #endif
 
 
 int __init w100fb_probe(struct device *dev)
 {
+	int err = -EIO;
 	struct w100fb_mach_info *inf;
-	struct fb_info *info;
+	struct fb_info *info = NULL;
 	struct w100fb_par *par;
 	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	unsigned int chip_id;
 
 	if (!mem)
 		return -EINVAL;
 
-	/* remap the areas we're going to use */
+	/* Remap the chip base address */
 	remapped_base = ioremap_nocache(mem->start+W100_CFG_BASE, W100_CFG_LEN);
 	if (remapped_base == NULL)
-		return -EIO;
+		goto out;
 
+	/* Map the register space */
 	remapped_regs = ioremap_nocache(mem->start+W100_REG_BASE, W100_REG_LEN);
-	if (remapped_regs == NULL) {
-		iounmap(remapped_base);
-		return -EIO;
+	if (remapped_regs == NULL)
+		goto out;
+
+	/* Identify the chip */
+	printk("Found ");
+	chip_id = readl(remapped_regs + mmCHIP_ID);
+	switch(chip_id) {
+		case CHIP_ID_W100:  printk("w100");  break;
+		case CHIP_ID_W3200: printk("w3200"); break;
+		case CHIP_ID_W3220: printk("w3220"); break;
+		default:
+			printk("Unknown imageon chip ID\n");
+			err = -ENODEV;
+			goto out;
 	}
+	printk(" at 0x%08lx.\n", mem->start+W100_CFG_BASE);
 
-	remapped_fbuf = ioremap_nocache(mem->start+MEM_EXT_BASE_VALUE, REMAPPED_FB_LEN);
-	if (remapped_fbuf == NULL) {
-		iounmap(remapped_base);
-		iounmap(remapped_regs);
-		return -EIO;
-	}
+	/* Remap the framebuffer */
+	remapped_fbuf = ioremap_nocache(mem->start+MEM_WINDOW_BASE, MEM_WINDOW_SIZE);
+	if (remapped_fbuf == NULL)
+		goto out;
 
 	info=framebuffer_alloc(sizeof(struct w100fb_par), dev);
 	if (!info) {
-		iounmap(remapped_base);
-		iounmap(remapped_regs);
-		iounmap(remapped_fbuf);
-		return -ENOMEM;
+		err = -ENOMEM;
+		goto out;
 	}
 
-	info->device=dev;
 	par = info->par;
-	current_par=info->par;
 	dev_set_drvdata(dev, info);
 
 	inf = dev->platform_data;
-	par->phadadj = inf->phadadj;
-	par->comadj = inf->comadj;
-	par->fastsysclk_mode = 75;
-	par->lcdMode = LCD_MODE_INIT;
-	par->rotation_flag=0;
-	par->blanking_flag=0;
-	w100fb_ssp_send = inf->w100fb_ssp_send;
-
-	w100_hw_init();
-	w100_pwm_setup();
+	par->chip_id = chip_id;
+	par->mach = inf;
+	par->fastpll_mode = 0;
+	par->blanked = 0;
+
+	par->pll_table=w100_get_xtal_table(inf->xtal_freq);
+	if (!par->pll_table) {
+		printk(KERN_ERR "No matching Xtal definition found\n");
+		err = -EINVAL;
+		goto out;
+	}
 
 	info->pseudo_palette = kmalloc(sizeof (u32) * MAX_PALETTES, GFP_KERNEL);
 	if (!info->pseudo_palette) {
-		iounmap(remapped_base);
-		iounmap(remapped_regs);
-		iounmap(remapped_fbuf);
-		return -ENOMEM;
+		err = -ENOMEM;
+		goto out;
 	}
 
 	info->fbops = &w100fb_ops;
 	info->flags = FBINFO_DEFAULT;
 	info->node = -1;
-	info->screen_base = remapped_fbuf;
+	info->screen_base = remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE);
 	info->screen_size = REMAPPED_FB_LEN;
 
-	info->var.xres = 640;
+	strcpy(info->fix.id, "w100fb");
+	info->fix.type = FB_TYPE_PACKED_PIXELS;
+	info->fix.type_aux = 0;
+	info->fix.accel = FB_ACCEL_NONE;
+	info->fix.smem_start = mem->start+W100_FB_BASE;
+	info->fix.mmio_start = mem->start+W100_REG_BASE;
+	info->fix.mmio_len = W100_REG_LEN;
+
+	if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	par->mode = &inf->modelist[0];
+	if(inf->init_mode & INIT_MODE_ROTATED) {
+		info->var.xres = par->mode->yres;
+		info->var.yres = par->mode->xres;
+	}
+	else {
+		info->var.xres = par->mode->xres;
+		info->var.yres = par->mode->yres;
+	}
+
+	if(inf->init_mode &= INIT_MODE_FLIPPED)
+		par->flip = 1;
+	else
+		par->flip = 0;
+
 	info->var.xres_virtual = info->var.xres;
-	info->var.yres = 480;
 	info->var.yres_virtual = info->var.yres;
-	info->var.pixclock = 0x04;	/* 171521; */
+	info->var.pixclock = 0x04;  /* 171521; */
 	info->var.sync = 0;
 	info->var.grayscale = 0;
 	info->var.xoffset = info->var.yoffset = 0;
 	info->var.accel_flags = 0;
 	info->var.activate = FB_ACTIVATE_NOW;
 
-	strcpy(info->fix.id, "w100fb");
-	info->fix.type = FB_TYPE_PACKED_PIXELS;
-	info->fix.type_aux = 0;
-	info->fix.accel = FB_ACCEL_NONE;
-	info->fix.smem_start = mem->start+MEM_EXT_BASE_VALUE;
-	info->fix.mmio_start = mem->start+W100_REG_BASE;
-	info->fix.mmio_len = W100_REG_LEN;
+	w100_hw_init(par);
+
+	if (w100fb_check_var(&info->var, info) < 0) {
+		err = -EINVAL;
+		goto out;
+	}
 
-	w100fb_check_var(&info->var, info);
 	w100fb_set_par(info);
 
 	if (register_framebuffer(info) < 0) {
-		kfree(info->pseudo_palette);
-		iounmap(remapped_base);
-		iounmap(remapped_regs);
-		iounmap(remapped_fbuf);
-		return -EINVAL;
+		err = -EINVAL;
+		goto out;
 	}
 
-	device_create_file(dev, &dev_attr_fastsysclk);
+	device_create_file(dev, &dev_attr_fastpllclk);
 	device_create_file(dev, &dev_attr_reg_read);
 	device_create_file(dev, &dev_attr_reg_write);
-	device_create_file(dev, &dev_attr_rotation);
+	device_create_file(dev, &dev_attr_flip);
 
 	printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
 	return 0;
+out:
+	fb_dealloc_cmap(&info->cmap);
+	kfree(info->pseudo_palette);
+	if (remapped_fbuf != NULL)
+		iounmap(remapped_fbuf);
+	if (remapped_regs != NULL)
+		iounmap(remapped_regs);
+	if (remapped_base != NULL)
+		iounmap(remapped_base);
+	if (info)
+		framebuffer_release(info);
+	return err;
 }
 
 
 static int w100fb_remove(struct device *dev)
 {
 	struct fb_info *info = dev_get_drvdata(dev);
+	struct w100fb_par *par=info->par;
 
-	device_remove_file(dev, &dev_attr_fastsysclk);
+	device_remove_file(dev, &dev_attr_fastpllclk);
 	device_remove_file(dev, &dev_attr_reg_read);
 	device_remove_file(dev, &dev_attr_reg_write);
-	device_remove_file(dev, &dev_attr_rotation);
+	device_remove_file(dev, &dev_attr_flip);
 
 	unregister_framebuffer(info);
 
-	w100fb_clear_buffer();
+	vfree(par->saved_intmem);
+	vfree(par->saved_extmem);
 	kfree(info->pseudo_palette);
+	fb_dealloc_cmap(&info->cmap);
 
 	iounmap(remapped_base);
 	iounmap(remapped_regs);
@@ -721,10 +664,54 @@ static void w100_soft_reset(void)
 	udelay(100);
 }
 
+static void w100_update_disable(void)
+{
+	union disp_db_buf_cntl_wr_u disp_db_buf_wr_cntl;
+
+	/* Prevent display updates */
+	disp_db_buf_wr_cntl.f.db_buf_cntl = 0x1e;
+	disp_db_buf_wr_cntl.f.update_db_buf = 0;
+	disp_db_buf_wr_cntl.f.en_db_buf = 0;
+	writel((u32) (disp_db_buf_wr_cntl.val), remapped_regs + mmDISP_DB_BUF_CNTL);
+}
+
+static void w100_update_enable(void)
+{
+	union disp_db_buf_cntl_wr_u disp_db_buf_wr_cntl;
+
+	/* Enable display updates */
+	disp_db_buf_wr_cntl.f.db_buf_cntl = 0x1e;
+	disp_db_buf_wr_cntl.f.update_db_buf = 1;
+	disp_db_buf_wr_cntl.f.en_db_buf = 1;
+	writel((u32) (disp_db_buf_wr_cntl.val), remapped_regs + mmDISP_DB_BUF_CNTL);
+}
+
+unsigned long w100fb_gpio_read(int port)
+{
+	unsigned long value;
+
+	if (port==W100_GPIO_PORT_A)
+		value = readl(remapped_regs + mmGPIO_DATA);
+	else
+		value = readl(remapped_regs + mmGPIO_DATA2);
+
+	return value;
+}
+
+void w100fb_gpio_write(int port, unsigned long value)
+{
+	if (port==W100_GPIO_PORT_A)
+		value = writel(value, remapped_regs + mmGPIO_DATA);
+	else
+		value = writel(value, remapped_regs + mmGPIO_DATA2);
+}
+EXPORT_SYMBOL(w100fb_gpio_read);
+EXPORT_SYMBOL(w100fb_gpio_write);
+
 /*
  * Initialization of critical w100 hardware
  */
-static void w100_hw_init(void)
+static void w100_hw_init(struct w100fb_par *par)
 {
 	u32 temp32;
 	union cif_cntl_u cif_cntl;
@@ -735,8 +722,8 @@ static void w100_hw_init(void)
 	union cpu_defaults_u cpu_default;
 	union cif_write_dbg_u cif_write_dbg;
 	union wrap_start_dir_u wrap_start_dir;
-	union mc_ext_mem_location_u mc_ext_mem_loc;
 	union cif_io_u cif_io;
+	struct w100_gpio_regs *gpio = par->mach->gpio;
 
 	w100_soft_reset();
 
@@ -791,19 +778,6 @@ static void w100_hw_init(void)
 	cfgreg_base.f.cfgreg_base = W100_CFG_BASE;
 	writel((u32) (cfgreg_base.val), remapped_regs + mmCFGREG_BASE);
 
-	/* This location is relative to internal w100 addresses */
-	writel(0x15FF1000, remapped_regs + mmMC_FB_LOCATION);
-
-	mc_ext_mem_loc.val = defMC_EXT_MEM_LOCATION;
-	mc_ext_mem_loc.f.mc_ext_mem_start = MEM_EXT_BASE_VALUE >> 8;
-	mc_ext_mem_loc.f.mc_ext_mem_top = MEM_EXT_TOP_VALUE >> 8;
-	writel((u32) (mc_ext_mem_loc.val), remapped_regs + mmMC_EXT_MEM_LOCATION);
-
-	if ((current_par->lcdMode == LCD_MODE_240) || (current_par->lcdMode == LCD_MODE_320))
-		w100_InitExtMem(LCD_SHARP_QVGA);
-	else
-		w100_InitExtMem(LCD_SHARP_VGA);
-
 	wrap_start_dir.val = defWRAP_START_DIR;
 	wrap_start_dir.f.start_addr = WRAP_BUF_BASE_VALUE >> 1;
 	writel((u32) (wrap_start_dir.val), remapped_regs + mmWRAP_START_DIR);
@@ -813,21 +787,24 @@ static void w100_hw_init(void)
 	writel((u32) (wrap_top_dir.val), remapped_regs + mmWRAP_TOP_DIR);
 
 	writel((u32) 0x2440, remapped_regs + mmRBBM_CNTL);
-}
 
+	/* Set the hardware to 565 colour */
+	temp32 = readl(remapped_regs + mmDISP_DEBUG2);
+	temp32 &= 0xff7fffff;
+	temp32 |= 0x00800000;
+	writel(temp32, remapped_regs + mmDISP_DEBUG2);
 
-/*
- * Types
- */
+	/* Initialise the GPIO lines */
+	if (gpio) {
+		writel(gpio->init_data1, remapped_regs + mmGPIO_DATA);
+		writel(gpio->init_data2, remapped_regs + mmGPIO_DATA2);
+		writel(gpio->gpio_dir1,  remapped_regs + mmGPIO_CNTL1);
+		writel(gpio->gpio_oe1,   remapped_regs + mmGPIO_CNTL2);
+		writel(gpio->gpio_dir2,  remapped_regs + mmGPIO_CNTL3);
+		writel(gpio->gpio_oe2,   remapped_regs + mmGPIO_CNTL4);
+	}
+}
 
-struct pll_parm {
-	u16 freq;		/* desired Fout for PLL */
-	u8 M;
-	u8 N_int;
-	u8 N_fac;
-	u8 tfgoal;
-	u8 lock_time;
-};
 
 struct power_state {
 	union clk_pin_cntl_u clk_pin_cntl;
@@ -835,317 +812,275 @@ struct power_state {
 	union pll_cntl_u pll_cntl;
 	union sclk_cntl_u sclk_cntl;
 	union pclk_cntl_u pclk_cntl;
-	union clk_test_cntl_u clk_test_cntl;
 	union pwrmgt_cntl_u pwrmgt_cntl;
-	u32 freq;		/* Fout for PLL calibration */
-	u8 tf100;		/* for pll calibration */
-	u8 tf80;		/* for pll calibration */
-	u8 tf20;		/* for pll calibration */
-	u8 M;			/* for pll calibration */
-	u8 N_int;		/* for pll calibration */
-	u8 N_fac;		/* for pll calibration */
-	u8 lock_time;	/* for pll calibration */
-	u8 tfgoal;		/* for pll calibration */
-	u8 auto_mode;	/* hardware auto switch? */
-	u8 pwm_mode;		/* 0 fast, 1 normal/slow */
-	u16 fast_sclk;	/* fast clk freq */
-	u16 norm_sclk;	/* slow clk freq */
+	int auto_mode;  /* system clock auto changing? */
 };
 
 
-/*
- * Global state variables
- */
-
 static struct power_state w100_pwr_state;
 
-/* This table is specific for 12.5MHz ref crystal.  */
-static struct pll_parm gPLLTable[] = {
-    /*freq     M   N_int    N_fac  tfgoal  lock_time */
-    { 50,      0,   1,       0,     0xE0,        56}, /*  50.00 MHz */
-    { 75,      0,   5,       0,     0xDE,	     37}, /*  75.00 MHz */
-    {100,      0,   7,       0,     0xE0,        28}, /* 100.00 MHz */
-    {125,      0,   9,       0,     0xE0,        22}, /* 125.00 MHz */
-    {150,      0,   11,      0,     0xE0,        17}, /* 150.00 MHz */
-    {  0,      0,   0,       0,        0,         0}  /* Terminator */
+/* The PLL Fout is determined by (XtalFreq/(M+1)) * ((N_int+1) + (N_fac/8)) */
+
+/* 12.5MHz Crystal PLL Table */
+static struct w100_pll_info xtal_12500000[] = {
+	/*freq     M   N_int    N_fac  tfgoal  lock_time */
+	{ 50,      0,   1,       0,     0xe0,        56},  /*  50.00 MHz */
+	{ 75,      0,   5,       0,     0xde,        37},  /*  75.00 MHz */
+	{100,      0,   7,       0,     0xe0,        28},  /* 100.00 MHz */
+	{125,      0,   9,       0,     0xe0,        22},  /* 125.00 MHz */
+	{150,      0,   11,      0,     0xe0,        17},  /* 150.00 MHz */
+	{  0,      0,   0,       0,        0,         0},  /* Terminator */
 };
 
+/* 14.318MHz Crystal PLL Table */
+static struct w100_pll_info xtal_14318000[] = {
+	/*freq     M   N_int    N_fac  tfgoal  lock_time */
+	{ 40,      4,   13,      0,     0xe0,        80}, /* tfgoal guessed */
+	{ 50,      1,   6,       0,     0xe0,	     64}, /*  50.05 MHz */
+	{ 57,      2,   11,      0,     0xe0,        53}, /* tfgoal guessed */
+	{ 75,      0,   4,       3,     0xe0,	     43}, /*  75.08 MHz */
+	{100,      0,   6,       0,     0xe0,        32}, /* 100.10 MHz */
+	{  0,      0,   0,       0,        0,         0},
+};
 
-static u8 w100_pll_get_testcount(u8 testclk_sel)
+/* 16MHz Crystal PLL Table */
+static struct w100_pll_info xtal_16000000[] = {
+	/*freq     M   N_int    N_fac  tfgoal  lock_time */
+	{ 72,      1,   8,       0,     0xe0,        48}, /* tfgoal guessed */
+	{ 95,      1,   10,      7,     0xe0,        38}, /* tfgoal guessed */
+	{ 96,      1,   11,      0,     0xe0,        36}, /* tfgoal guessed */
+	{  0,      0,   0,       0,        0,         0},
+};
+
+static struct pll_entries {
+	int xtal_freq;
+	struct w100_pll_info *pll_table;
+} w100_pll_tables[] = {
+	{ 12500000, &xtal_12500000[0] },
+	{ 14318000, &xtal_14318000[0] },
+	{ 16000000, &xtal_16000000[0] },
+	{ 0 },
+};
+
+struct w100_pll_info *w100_get_xtal_table(unsigned int freq)
 {
+	struct pll_entries *pll_entry = w100_pll_tables;
+
+	do {
+		if (freq == pll_entry->xtal_freq)
+			return pll_entry->pll_table;
+		pll_entry++;
+	} while (pll_entry->xtal_freq);
+	return 0;
+}
+
+
+static unsigned int w100_get_testcount(unsigned int testclk_sel)
+{
+	union clk_test_cntl_u clk_test_cntl;
+
 	udelay(5);
 
-	w100_pwr_state.clk_test_cntl.f.start_check_freq = 0x0;
-	w100_pwr_state.clk_test_cntl.f.testclk_sel = testclk_sel;
-	w100_pwr_state.clk_test_cntl.f.tstcount_rst = 0x1;	/*reset test count */
-	writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
-	w100_pwr_state.clk_test_cntl.f.tstcount_rst = 0x0;
-	writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+	/* Select the test clock source and reset */
+	clk_test_cntl.f.start_check_freq = 0x0;
+	clk_test_cntl.f.testclk_sel = testclk_sel;
+	clk_test_cntl.f.tstcount_rst = 0x1; /* set reset */
+	writel((u32) (clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
 
-	w100_pwr_state.clk_test_cntl.f.start_check_freq = 0x1;
-	writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+	clk_test_cntl.f.tstcount_rst = 0x0; /* clear reset */
+	writel((u32) (clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
 
+	/* Run clock test */
+	clk_test_cntl.f.start_check_freq = 0x1;
+	writel((u32) (clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+
+	/* Give the test time to complete */
 	udelay(20);
 
-	w100_pwr_state.clk_test_cntl.val = readl(remapped_regs + mmCLK_TEST_CNTL);
-	w100_pwr_state.clk_test_cntl.f.start_check_freq = 0x0;
-	writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+	/* Return the result */
+	clk_test_cntl.val = readl(remapped_regs + mmCLK_TEST_CNTL);
+	clk_test_cntl.f.start_check_freq = 0x0;
+	writel((u32) (clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
 
-	return w100_pwr_state.clk_test_cntl.f.test_count;
+	return clk_test_cntl.f.test_count;
 }
 
 
-static u8 w100_pll_adjust(void)
+static int w100_pll_adjust(struct w100_pll_info *pll)
 {
+	unsigned int tf80;
+	unsigned int tf20;
+
+	/* Initial Settings */
+	w100_pwr_state.pll_cntl.f.pll_pwdn = 0x0;     /* power down */
+	w100_pwr_state.pll_cntl.f.pll_reset = 0x0;    /* not reset */
+	w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x1;   /* Hi-Z */
+	w100_pwr_state.pll_cntl.f.pll_pvg = 0x0;      /* VCO gain = 0 */
+	w100_pwr_state.pll_cntl.f.pll_vcofr = 0x0;    /* VCO frequency range control = off */
+	w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0;  /* current offset inside VCO = 0 */
+	w100_pwr_state.pll_cntl.f.pll_ring_off = 0x0;
+
+	/* Wai Ming 80 percent of VDD 1.3V gives 1.04V, minimum operating voltage is 1.08V
+	 * therefore, commented out the following lines
+	 * tf80 meant tf100
+	 */
 	do {
-		/* Wai Ming 80 percent of VDD 1.3V gives 1.04V, minimum operating voltage is 1.08V
-		 * therefore, commented out the following lines
-		 * tf80 meant tf100
-		 * set VCO input = 0.8 * VDD
-		 */
+		/* set VCO input = 0.8 * VDD */
 		w100_pwr_state.pll_cntl.f.pll_dactal = 0xd;
 		writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
 
-		w100_pwr_state.tf80 = w100_pll_get_testcount(0x1);	/* PLLCLK */
-		if (w100_pwr_state.tf80 >= (w100_pwr_state.tfgoal)) {
+		tf80 = w100_get_testcount(TESTCLK_SRC_PLL);
+		if (tf80 >= (pll->tfgoal)) {
 			/* set VCO input = 0.2 * VDD */
 			w100_pwr_state.pll_cntl.f.pll_dactal = 0x7;
 			writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
 
-			w100_pwr_state.tf20 = w100_pll_get_testcount(0x1);	/* PLLCLK */
-			if (w100_pwr_state.tf20 <= (w100_pwr_state.tfgoal))
-				return 1; // Success
+			tf20 = w100_get_testcount(TESTCLK_SRC_PLL);
+			if (tf20 <= (pll->tfgoal))
+				return 1;  /* Success */
 
 			if ((w100_pwr_state.pll_cntl.f.pll_vcofr == 0x0) &&
-			    ((w100_pwr_state.pll_cntl.f.pll_pvg == 0x7) ||
-			     (w100_pwr_state.pll_cntl.f.pll_ioffset == 0x0))) {
+				((w100_pwr_state.pll_cntl.f.pll_pvg == 0x7) ||
+				(w100_pwr_state.pll_cntl.f.pll_ioffset == 0x0))) {
 				/* slow VCO config */
 				w100_pwr_state.pll_cntl.f.pll_vcofr = 0x1;
 				w100_pwr_state.pll_cntl.f.pll_pvg = 0x0;
 				w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0;
-				writel((u32) (w100_pwr_state.pll_cntl.val),
-					remapped_regs + mmPLL_CNTL);
 				continue;
 			}
 		}
 		if ((w100_pwr_state.pll_cntl.f.pll_ioffset) < 0x3) {
 			w100_pwr_state.pll_cntl.f.pll_ioffset += 0x1;
-			writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
-			continue;
-		}
-		if ((w100_pwr_state.pll_cntl.f.pll_pvg) < 0x7) {
+		} else if ((w100_pwr_state.pll_cntl.f.pll_pvg) < 0x7) {
 			w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0;
 			w100_pwr_state.pll_cntl.f.pll_pvg += 0x1;
-			writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
-			continue;
+		} else {
+			return 0;  /* Error */
 		}
-		return 0; // error
 	} while(1);
 }
 
 
 /*
  * w100_pll_calibration
- *                freq = target frequency of the PLL
- *                (note: crystal = 14.3MHz)
  */
-static u8 w100_pll_calibration(u32 freq)
+static int w100_pll_calibration(struct w100_pll_info *pll)
 {
-	u8 status;
-
-	/* initial setting */
-	w100_pwr_state.pll_cntl.f.pll_pwdn = 0x0;		/* power down */
-	w100_pwr_state.pll_cntl.f.pll_reset = 0x0;		/* not reset */
-	w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x1;	/* Hi-Z */
-	w100_pwr_state.pll_cntl.f.pll_pvg = 0x0;		/* VCO gain = 0 */
-	w100_pwr_state.pll_cntl.f.pll_vcofr = 0x0;		/* VCO frequency range control = off */
-	w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0;	/* current offset inside VCO = 0 */
-	w100_pwr_state.pll_cntl.f.pll_ring_off = 0x0;
-	writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
+	int status;
 
-	/* check for (tf80 >= tfgoal) && (tf20 =< tfgoal) */
-	if ((w100_pwr_state.tf80 < w100_pwr_state.tfgoal) || (w100_pwr_state.tf20 > w100_pwr_state.tfgoal)) {
-		status=w100_pll_adjust();
-	}
-	/* PLL Reset And Lock */
+	status = w100_pll_adjust(pll);
 
+	/* PLL Reset And Lock */
 	/* set VCO input = 0.5 * VDD */
 	w100_pwr_state.pll_cntl.f.pll_dactal = 0xa;
 	writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
 
-	/* reset time */
-	udelay(1);
+	udelay(1);  /* reset time */
 
 	/* enable charge pump */
-	w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x0;	/* normal */
+	w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x0;  /* normal */
 	writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
 
-	/* set VCO input = Hi-Z */
-	/* disable DAC */
+	/* set VCO input = Hi-Z, disable DAC */
 	w100_pwr_state.pll_cntl.f.pll_dactal = 0x0;
 	writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
 
-	/* lock time */
-	udelay(400);	/* delay 400 us */
+	udelay(400);  /* lock time */
 
 	/* PLL locked */
 
-	w100_pwr_state.sclk_cntl.f.sclk_src_sel = 0x1;	/* PLL clock */
-	writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
-
-	w100_pwr_state.tf100 = w100_pll_get_testcount(0x1);	/* PLLCLK */
-
 	return status;
 }
 
 
-static u8 w100_pll_set_clk(void)
+static int w100_pll_set_clk(struct w100_pll_info *pll)
 {
-	u8 status;
+	int status;
 
-	if (w100_pwr_state.auto_mode == 1)	/* auto mode */
+	if (w100_pwr_state.auto_mode == 1)  /* auto mode */
 	{
-		w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x0;	/* disable fast to normal */
-		w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x0;	/* disable normal to fast */
+		w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x0;  /* disable fast to normal */
+		w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x0;  /* disable normal to fast */
 		writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
 	}
 
-	w100_pwr_state.sclk_cntl.f.sclk_src_sel = 0x0;	/* crystal clock */
+	/* Set system clock source to XTAL whilst adjusting the PLL! */
+	w100_pwr_state.sclk_cntl.f.sclk_src_sel = CLK_SRC_XTAL;
 	writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
 
-	w100_pwr_state.pll_ref_fb_div.f.pll_ref_div = w100_pwr_state.M;
-	w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_int = w100_pwr_state.N_int;
-	w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_frac = w100_pwr_state.N_fac;
-	w100_pwr_state.pll_ref_fb_div.f.pll_lock_time = w100_pwr_state.lock_time;
+	w100_pwr_state.pll_ref_fb_div.f.pll_ref_div = pll->M;
+	w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_int = pll->N_int;
+	w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_frac = pll->N_fac;
+	w100_pwr_state.pll_ref_fb_div.f.pll_lock_time = pll->lock_time;
 	writel((u32) (w100_pwr_state.pll_ref_fb_div.val), remapped_regs + mmPLL_REF_FB_DIV);
 
 	w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0;
 	writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
 
-	status = w100_pll_calibration (w100_pwr_state.freq);
+	status = w100_pll_calibration(pll);
 
-	if (w100_pwr_state.auto_mode == 1)	/* auto mode */
+	if (w100_pwr_state.auto_mode == 1)  /* auto mode */
 	{
-		w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x1;	/* reenable fast to normal */
-		w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x1;	/* reenable normal to fast  */
+		w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x1;  /* reenable fast to normal */
+		w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x1;  /* reenable normal to fast  */
 		writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
 	}
 	return status;
 }
 
-
-/* assume reference crystal clk is 12.5MHz,
- * and that doubling is not enabled.
- *
- * Freq = 12 == 12.5MHz.
- */
-static u16 w100_set_slowsysclk(u16 freq)
-{
-	if (w100_pwr_state.norm_sclk == freq)
-		return freq;
-
-	if (w100_pwr_state.auto_mode == 1)	/* auto mode */
-		return 0;
-
-	if (freq == 12) {
-		w100_pwr_state.norm_sclk = freq;
-		w100_pwr_state.sclk_cntl.f.sclk_post_div_slow = 0x0;	/* Pslow = 1 */
-		w100_pwr_state.sclk_cntl.f.sclk_src_sel = 0x0;	/* crystal src */
-
-		writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
-
-		w100_pwr_state.clk_pin_cntl.f.xtalin_pm_en = 0x1;
-		writel((u32) (w100_pwr_state.clk_pin_cntl.val), remapped_regs + mmCLK_PIN_CNTL);
-
-		w100_pwr_state.pwrmgt_cntl.f.pwm_enable = 0x1;
-		w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0x1;
-		writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
-		w100_pwr_state.pwm_mode = 1;	/* normal mode */
-		return freq;
-	} else
-		return 0;
-}
-
-
-static u16 w100_set_fastsysclk(u16 freq)
+/* freq = target frequency of the PLL */
+static int w100_set_pll_freq(struct w100fb_par *par, unsigned int freq)
 {
-	u16 pll_freq;
-	int i;
-
-	while(1) {
-		pll_freq = (u16) (freq * (w100_pwr_state.sclk_cntl.f.sclk_post_div_fast + 1));
-		i = 0;
-		do {
-			if (pll_freq == gPLLTable[i].freq) {
-				w100_pwr_state.freq = gPLLTable[i].freq * 1000000;
-				w100_pwr_state.M = gPLLTable[i].M;
-				w100_pwr_state.N_int = gPLLTable[i].N_int;
-				w100_pwr_state.N_fac = gPLLTable[i].N_fac;
-				w100_pwr_state.tfgoal = gPLLTable[i].tfgoal;
-				w100_pwr_state.lock_time = gPLLTable[i].lock_time;
-				w100_pwr_state.tf20 = 0xff;	/* set highest */
-				w100_pwr_state.tf80 = 0x00;	/* set lowest */
-
-				w100_pll_set_clk();
-				w100_pwr_state.pwm_mode = 0;	/* fast mode */
-				w100_pwr_state.fast_sclk = freq;
-				return freq;
-			}
-			i++;
-		} while(gPLLTable[i].freq);
+	struct w100_pll_info *pll = par->pll_table;
 
-		if (w100_pwr_state.auto_mode == 1)
-			break;
-
-		if (w100_pwr_state.sclk_cntl.f.sclk_post_div_fast == 0)
-			break;
-
-		w100_pwr_state.sclk_cntl.f.sclk_post_div_fast -= 1;
-		writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
-	}
+	do {
+		if (freq == pll->freq) {
+			return w100_pll_set_clk(pll);
+		}
+		pll++;
+	} while(pll->freq);
 	return 0;
 }
 
-
 /* Set up an initial state.  Some values/fields set
    here will be overwritten. */
-static void w100_pwm_setup(void)
+static void w100_pwm_setup(struct w100fb_par *par)
 {
 	w100_pwr_state.clk_pin_cntl.f.osc_en = 0x1;
 	w100_pwr_state.clk_pin_cntl.f.osc_gain = 0x1f;
 	w100_pwr_state.clk_pin_cntl.f.dont_use_xtalin = 0x0;
 	w100_pwr_state.clk_pin_cntl.f.xtalin_pm_en = 0x0;
-	w100_pwr_state.clk_pin_cntl.f.xtalin_dbl_en = 0x0;	/* no freq doubling */
+	w100_pwr_state.clk_pin_cntl.f.xtalin_dbl_en = par->mach->xtal_dbl ? 1 : 0;
 	w100_pwr_state.clk_pin_cntl.f.cg_debug = 0x0;
 	writel((u32) (w100_pwr_state.clk_pin_cntl.val), remapped_regs + mmCLK_PIN_CNTL);
 
-	w100_pwr_state.sclk_cntl.f.sclk_src_sel = 0x0;	/* Crystal Clk */
-	w100_pwr_state.sclk_cntl.f.sclk_post_div_fast = 0x0;	/* Pfast = 1 */
+	w100_pwr_state.sclk_cntl.f.sclk_src_sel = CLK_SRC_XTAL;
+	w100_pwr_state.sclk_cntl.f.sclk_post_div_fast = 0x0;  /* Pfast = 1 */
 	w100_pwr_state.sclk_cntl.f.sclk_clkon_hys = 0x3;
-	w100_pwr_state.sclk_cntl.f.sclk_post_div_slow = 0x0;	/* Pslow = 1 */
+	w100_pwr_state.sclk_cntl.f.sclk_post_div_slow = 0x0;  /* Pslow = 1 */
 	w100_pwr_state.sclk_cntl.f.disp_cg_ok2switch_en = 0x0;
-	w100_pwr_state.sclk_cntl.f.sclk_force_reg = 0x0;	/* Dynamic */
-	w100_pwr_state.sclk_cntl.f.sclk_force_disp = 0x0;	/* Dynamic */
-	w100_pwr_state.sclk_cntl.f.sclk_force_mc = 0x0;	/* Dynamic */
-	w100_pwr_state.sclk_cntl.f.sclk_force_extmc = 0x0;	/* Dynamic */
-	w100_pwr_state.sclk_cntl.f.sclk_force_cp = 0x0;	/* Dynamic */
-	w100_pwr_state.sclk_cntl.f.sclk_force_e2 = 0x0;	/* Dynamic */
-	w100_pwr_state.sclk_cntl.f.sclk_force_e3 = 0x0;	/* Dynamic */
-	w100_pwr_state.sclk_cntl.f.sclk_force_idct = 0x0;	/* Dynamic */
-	w100_pwr_state.sclk_cntl.f.sclk_force_bist = 0x0;	/* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_reg = 0x0;    /* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_disp = 0x0;   /* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_mc = 0x0;     /* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_extmc = 0x0;  /* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_cp = 0x0;     /* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_e2 = 0x0;     /* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_e3 = 0x0;     /* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_idct = 0x0;   /* Dynamic */
+	w100_pwr_state.sclk_cntl.f.sclk_force_bist = 0x0;   /* Dynamic */
 	w100_pwr_state.sclk_cntl.f.busy_extend_cp = 0x0;
 	w100_pwr_state.sclk_cntl.f.busy_extend_e2 = 0x0;
 	w100_pwr_state.sclk_cntl.f.busy_extend_e3 = 0x0;
 	w100_pwr_state.sclk_cntl.f.busy_extend_idct = 0x0;
 	writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
 
-	w100_pwr_state.pclk_cntl.f.pclk_src_sel = 0x0;	/* Crystal Clk */
-	w100_pwr_state.pclk_cntl.f.pclk_post_div = 0x1;	/* P = 2 */
-	w100_pwr_state.pclk_cntl.f.pclk_force_disp = 0x0;	/* Dynamic */
+	w100_pwr_state.pclk_cntl.f.pclk_src_sel = CLK_SRC_XTAL;
+	w100_pwr_state.pclk_cntl.f.pclk_post_div = 0x1;    /* P = 2 */
+	w100_pwr_state.pclk_cntl.f.pclk_force_disp = 0x0;  /* Dynamic */
 	writel((u32) (w100_pwr_state.pclk_cntl.val), remapped_regs + mmPCLK_CNTL);
 
-	w100_pwr_state.pll_ref_fb_div.f.pll_ref_div = 0x0;	/* M = 1 */
-	w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_int = 0x0;	/* N = 1.0 */
+	w100_pwr_state.pll_ref_fb_div.f.pll_ref_div = 0x0;     /* M = 1 */
+	w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_int = 0x0;  /* N = 1.0 */
 	w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_frac = 0x0;
 	w100_pwr_state.pll_ref_fb_div.f.pll_reset_time = 0x5;
 	w100_pwr_state.pll_ref_fb_div.f.pll_lock_time = 0xff;
@@ -1154,7 +1089,7 @@ static void w100_pwm_setup(void)
 	w100_pwr_state.pll_cntl.f.pll_pwdn = 0x1;
 	w100_pwr_state.pll_cntl.f.pll_reset = 0x1;
 	w100_pwr_state.pll_cntl.f.pll_pm_en = 0x0;
-	w100_pwr_state.pll_cntl.f.pll_mode = 0x0;	/* uses VCO clock */
+	w100_pwr_state.pll_cntl.f.pll_mode = 0x0;  /* uses VCO clock */
 	w100_pwr_state.pll_cntl.f.pll_refclk_sel = 0x0;
 	w100_pwr_state.pll_cntl.f.pll_fbclk_sel = 0x0;
 	w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x0;
@@ -1164,220 +1099,275 @@ static void w100_pwm_setup(void)
 	w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0;
 	w100_pwr_state.pll_cntl.f.pll_pecc_mode = 0x0;
 	w100_pwr_state.pll_cntl.f.pll_pecc_scon = 0x0;
-	w100_pwr_state.pll_cntl.f.pll_dactal = 0x0;	/* Hi-Z */
+	w100_pwr_state.pll_cntl.f.pll_dactal = 0x0;  /* Hi-Z */
 	w100_pwr_state.pll_cntl.f.pll_cp_clip = 0x3;
 	w100_pwr_state.pll_cntl.f.pll_conf = 0x2;
 	w100_pwr_state.pll_cntl.f.pll_mbctrl = 0x2;
 	w100_pwr_state.pll_cntl.f.pll_ring_off = 0x0;
 	writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
 
-	w100_pwr_state.clk_test_cntl.f.testclk_sel = 0x1;	/* PLLCLK (for testing) */
-	w100_pwr_state.clk_test_cntl.f.start_check_freq = 0x0;
-	w100_pwr_state.clk_test_cntl.f.tstcount_rst = 0x0;
-	writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
-
 	w100_pwr_state.pwrmgt_cntl.f.pwm_enable = 0x0;
-	w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0x1;	/* normal mode (0, 1, 3) */
+	w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0x1;  /* normal mode (0, 1, 3) */
 	w100_pwr_state.pwrmgt_cntl.f.pwm_wakeup_cond = 0x0;
 	w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x0;
 	w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x0;
-	w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_cond = 0x1;	/* PM4,ENG */
-	w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_cond = 0x1;	/* PM4,ENG */
+	w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_cond = 0x1;  /* PM4,ENG */
+	w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_cond = 0x1;  /* PM4,ENG */
 	w100_pwr_state.pwrmgt_cntl.f.pwm_idle_timer = 0xFF;
 	w100_pwr_state.pwrmgt_cntl.f.pwm_busy_timer = 0xFF;
 	writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
 
-	w100_pwr_state.auto_mode = 0;	/* manual mode */
-	w100_pwr_state.pwm_mode = 1;	/* normal mode (0, 1, 2) */
-	w100_pwr_state.freq = 50000000;	/* 50 MHz */
-	w100_pwr_state.M = 3;	/* M = 4 */
-	w100_pwr_state.N_int = 6;	/* N = 7.0 */
-	w100_pwr_state.N_fac = 0;
-	w100_pwr_state.tfgoal = 0xE0;
-	w100_pwr_state.lock_time = 56;
-	w100_pwr_state.tf20 = 0xff;	/* set highest */
-	w100_pwr_state.tf80 = 0x00;	/* set lowest */
-	w100_pwr_state.tf100 = 0x00;	/* set lowest */
-	w100_pwr_state.fast_sclk = 50;	/* 50.0 MHz */
-	w100_pwr_state.norm_sclk = 12;	/* 12.5 MHz */
+	w100_pwr_state.auto_mode = 0;  /* manual mode */
 }
 
 
-static void w100_init_sharp_lcd(u32 mode)
+/*
+ * Setup the w100 clocks for the specified mode
+ */
+static void w100_init_clocks(struct w100fb_par *par)
 {
-	u32 temp32;
-	union disp_db_buf_cntl_wr_u disp_db_buf_wr_cntl;
+	struct w100_mode *mode = par->mode;
 
-	/* Prevent display updates */
-	disp_db_buf_wr_cntl.f.db_buf_cntl = 0x1e;
-	disp_db_buf_wr_cntl.f.update_db_buf = 0;
-	disp_db_buf_wr_cntl.f.en_db_buf = 0;
-	writel((u32) (disp_db_buf_wr_cntl.val), remapped_regs + mmDISP_DB_BUF_CNTL);
+	if (mode->pixclk_src == CLK_SRC_PLL || mode->sysclk_src == CLK_SRC_PLL)
+		w100_set_pll_freq(par, (par->fastpll_mode && mode->fast_pll_freq) ? mode->fast_pll_freq : mode->pll_freq);
 
-	switch(mode) {
-	case LCD_SHARP_QVGA:
-		w100_set_slowsysclk(12);	/* use crystal -- 12.5MHz */
-		/* not use PLL */
-
-		writel(0x7FFF8000, remapped_regs + mmMC_EXT_MEM_LOCATION);
-		writel(0x85FF8000, remapped_regs + mmMC_FB_LOCATION);
-		writel(0x00000003, remapped_regs + mmLCD_FORMAT);
-		writel(0x00CF1C06, remapped_regs + mmGRAPHIC_CTRL);
-		writel(0x01410145, remapped_regs + mmCRTC_TOTAL);
-		writel(0x01170027, remapped_regs + mmACTIVE_H_DISP);
-		writel(0x01410001, remapped_regs + mmACTIVE_V_DISP);
-		writel(0x01170027, remapped_regs + mmGRAPHIC_H_DISP);
-		writel(0x01410001, remapped_regs + mmGRAPHIC_V_DISP);
-		writel(0x81170027, remapped_regs + mmCRTC_SS);
-		writel(0xA0140000, remapped_regs + mmCRTC_LS);
-		writel(0x00400008, remapped_regs + mmCRTC_REV);
-		writel(0xA0000000, remapped_regs + mmCRTC_DCLK);
-		writel(0xC0140014, remapped_regs + mmCRTC_GS);
-		writel(0x00010141, remapped_regs + mmCRTC_VPOS_GS);
-		writel(0x8015010F, remapped_regs + mmCRTC_GCLK);
-		writel(0x80100110, remapped_regs + mmCRTC_GOE);
-		writel(0x00000000, remapped_regs + mmCRTC_FRAME);
-		writel(0x00000000, remapped_regs + mmCRTC_FRAME_VPOS);
-		writel(0x01CC0000, remapped_regs + mmLCDD_CNTL1);
-		writel(0x0003FFFF, remapped_regs + mmLCDD_CNTL2);
-		writel(0x00FFFF0D, remapped_regs + mmGENLCD_CNTL1);
-		writel(0x003F3003, remapped_regs + mmGENLCD_CNTL2);
-		writel(0x00000000, remapped_regs + mmCRTC_DEFAULT_COUNT);
-		writel(0x0000FF00, remapped_regs + mmLCD_BACKGROUND_COLOR);
-		writel(0x000102aa, remapped_regs + mmGENLCD_CNTL3);
-		writel(0x00800000, remapped_regs + mmGRAPHIC_OFFSET);
-		writel(0x000001e0, remapped_regs + mmGRAPHIC_PITCH);
-		writel(0x000000bf, remapped_regs + mmGPIO_DATA);
-		writel(0x03c0feff, remapped_regs + mmGPIO_CNTL2);
-		writel(0x00000000, remapped_regs + mmGPIO_CNTL1);
-		writel(0x41060010, remapped_regs + mmCRTC_PS1_ACTIVE);
-		break;
-	case LCD_SHARP_VGA:
-		w100_set_slowsysclk(12);	/* use crystal -- 12.5MHz */
-		w100_set_fastsysclk(current_par->fastsysclk_mode);	/* use PLL -- 75.0MHz */
-		w100_pwr_state.pclk_cntl.f.pclk_src_sel = 0x1;
-		w100_pwr_state.pclk_cntl.f.pclk_post_div = 0x2;
-		writel((u32) (w100_pwr_state.pclk_cntl.val), remapped_regs + mmPCLK_CNTL);
-		writel(0x15FF1000, remapped_regs + mmMC_FB_LOCATION);
-		writel(0x9FFF8000, remapped_regs + mmMC_EXT_MEM_LOCATION);
-		writel(0x00000003, remapped_regs + mmLCD_FORMAT);
-		writel(0x00DE1D66, remapped_regs + mmGRAPHIC_CTRL);
-
-		writel(0x0283028B, remapped_regs + mmCRTC_TOTAL);
-		writel(0x02360056, remapped_regs + mmACTIVE_H_DISP);
-		writel(0x02830003, remapped_regs + mmACTIVE_V_DISP);
-		writel(0x02360056, remapped_regs + mmGRAPHIC_H_DISP);
-		writel(0x02830003, remapped_regs + mmGRAPHIC_V_DISP);
-		writel(0x82360056, remapped_regs + mmCRTC_SS);
-		writel(0xA0280000, remapped_regs + mmCRTC_LS);
-		writel(0x00400008, remapped_regs + mmCRTC_REV);
-		writel(0xA0000000, remapped_regs + mmCRTC_DCLK);
-		writel(0x80280028, remapped_regs + mmCRTC_GS);
-		writel(0x02830002, remapped_regs + mmCRTC_VPOS_GS);
-		writel(0x8015010F, remapped_regs + mmCRTC_GCLK);
-		writel(0x80100110, remapped_regs + mmCRTC_GOE);
-		writel(0x00000000, remapped_regs + mmCRTC_FRAME);
-		writel(0x00000000, remapped_regs + mmCRTC_FRAME_VPOS);
-		writel(0x01CC0000, remapped_regs + mmLCDD_CNTL1);
-		writel(0x0003FFFF, remapped_regs + mmLCDD_CNTL2);
-		writel(0x00FFFF0D, remapped_regs + mmGENLCD_CNTL1);
-		writel(0x003F3003, remapped_regs + mmGENLCD_CNTL2);
-		writel(0x00000000, remapped_regs + mmCRTC_DEFAULT_COUNT);
-		writel(0x0000FF00, remapped_regs + mmLCD_BACKGROUND_COLOR);
-		writel(0x000102aa, remapped_regs + mmGENLCD_CNTL3);
-		writel(0x00800000, remapped_regs + mmGRAPHIC_OFFSET);
-		writel(0x000003C0, remapped_regs + mmGRAPHIC_PITCH);
-		writel(0x000000bf, remapped_regs + mmGPIO_DATA);
-		writel(0x03c0feff, remapped_regs + mmGPIO_CNTL2);
-		writel(0x00000000, remapped_regs + mmGPIO_CNTL1);
-		writel(0x41060010, remapped_regs + mmCRTC_PS1_ACTIVE);
-		break;
-	default:
-		break;
-	}
+	w100_pwr_state.sclk_cntl.f.sclk_src_sel = mode->sysclk_src;
+	w100_pwr_state.sclk_cntl.f.sclk_post_div_fast = mode->sysclk_divider;
+	w100_pwr_state.sclk_cntl.f.sclk_post_div_slow = mode->sysclk_divider;
+	writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
+}
+
+static void w100_init_lcd(struct w100fb_par *par)
+{
+	u32 temp32;
+	struct w100_mode *mode = par->mode;
+	struct w100_gen_regs *regs = par->mach->regs;
+	union active_h_disp_u active_h_disp;
+	union active_v_disp_u active_v_disp;
+	union graphic_h_disp_u graphic_h_disp;
+	union graphic_v_disp_u graphic_v_disp;
+	union crtc_total_u crtc_total;
+
+	/* w3200 doesnt like undefined bits being set so zero register values first */
+
+	active_h_disp.val = 0;
+	active_h_disp.f.active_h_start=mode->left_margin;
+	active_h_disp.f.active_h_end=mode->left_margin + mode->xres;
+	writel(active_h_disp.val, remapped_regs + mmACTIVE_H_DISP);
+
+	active_v_disp.val = 0;
+	active_v_disp.f.active_v_start=mode->upper_margin;
+	active_v_disp.f.active_v_end=mode->upper_margin + mode->yres;
+	writel(active_v_disp.val, remapped_regs + mmACTIVE_V_DISP);
+
+	graphic_h_disp.val = 0;
+	graphic_h_disp.f.graphic_h_start=mode->left_margin;
+	graphic_h_disp.f.graphic_h_end=mode->left_margin + mode->xres;
+	writel(graphic_h_disp.val, remapped_regs + mmGRAPHIC_H_DISP);
+
+	graphic_v_disp.val = 0;
+	graphic_v_disp.f.graphic_v_start=mode->upper_margin;
+	graphic_v_disp.f.graphic_v_end=mode->upper_margin + mode->yres;
+	writel(graphic_v_disp.val, remapped_regs + mmGRAPHIC_V_DISP);
+
+	crtc_total.val = 0;
+	crtc_total.f.crtc_h_total=mode->left_margin  + mode->xres + mode->right_margin;
+	crtc_total.f.crtc_v_total=mode->upper_margin + mode->yres + mode->lower_margin;
+	writel(crtc_total.val, remapped_regs + mmCRTC_TOTAL);
+
+	writel(mode->crtc_ss, remapped_regs + mmCRTC_SS);
+	writel(mode->crtc_ls, remapped_regs + mmCRTC_LS);
+	writel(mode->crtc_gs, remapped_regs + mmCRTC_GS);
+	writel(mode->crtc_vpos_gs, remapped_regs + mmCRTC_VPOS_GS);
+	writel(mode->crtc_rev, remapped_regs + mmCRTC_REV);
+	writel(mode->crtc_dclk, remapped_regs + mmCRTC_DCLK);
+	writel(mode->crtc_gclk, remapped_regs + mmCRTC_GCLK);
+	writel(mode->crtc_goe, remapped_regs + mmCRTC_GOE);
+	writel(mode->crtc_ps1_active, remapped_regs + mmCRTC_PS1_ACTIVE);
+
+	writel(regs->lcd_format, remapped_regs + mmLCD_FORMAT);
+	writel(regs->lcdd_cntl1, remapped_regs + mmLCDD_CNTL1);
+	writel(regs->lcdd_cntl2, remapped_regs + mmLCDD_CNTL2);
+	writel(regs->genlcd_cntl1, remapped_regs + mmGENLCD_CNTL1);
+	writel(regs->genlcd_cntl2, remapped_regs + mmGENLCD_CNTL2);
+	writel(regs->genlcd_cntl3, remapped_regs + mmGENLCD_CNTL3);
+
+	writel(0x00000000, remapped_regs + mmCRTC_FRAME);
+	writel(0x00000000, remapped_regs + mmCRTC_FRAME_VPOS);
+	writel(0x00000000, remapped_regs + mmCRTC_DEFAULT_COUNT);
+	writel(0x0000FF00, remapped_regs + mmLCD_BACKGROUND_COLOR);
 
 	/* Hack for overlay in ext memory */
 	temp32 = readl(remapped_regs + mmDISP_DEBUG2);
 	temp32 |= 0xc0000000;
 	writel(temp32, remapped_regs + mmDISP_DEBUG2);
-
-	/* Re-enable display updates */
-	disp_db_buf_wr_cntl.f.db_buf_cntl = 0x1e;
-	disp_db_buf_wr_cntl.f.update_db_buf = 1;
-	disp_db_buf_wr_cntl.f.en_db_buf = 1;
-	writel((u32) (disp_db_buf_wr_cntl.val), remapped_regs + mmDISP_DB_BUF_CNTL);
 }
 
 
-static void w100_set_vga_rotation_regs(u16 divider, unsigned long ctrl, unsigned long offset, unsigned long pitch)
+static void w100_setup_memory(struct w100fb_par *par)
 {
-	w100_pwr_state.pclk_cntl.f.pclk_src_sel = 0x1;
-	w100_pwr_state.pclk_cntl.f.pclk_post_div = divider;
-	writel((u32) (w100_pwr_state.pclk_cntl.val), remapped_regs + mmPCLK_CNTL);
+	union mc_ext_mem_location_u extmem_location;
+	union mc_fb_location_u intmem_location;
+	struct w100_mem_info *mem = par->mach->mem;
+	struct w100_bm_mem_info *bm_mem = par->mach->bm_mem;
 
-	writel(ctrl, remapped_regs + mmGRAPHIC_CTRL);
-	writel(offset, remapped_regs + mmGRAPHIC_OFFSET);
-	writel(pitch, remapped_regs + mmGRAPHIC_PITCH);
+	if (!par->extmem_active) {
+		w100_suspend(W100_SUSPEND_EXTMEM);
 
-	/* Re-enable display updates */
-	writel(0x0000007b, remapped_regs + mmDISP_DB_BUF_CNTL);
-}
+		/* Map Internal Memory at FB Base */
+		intmem_location.f.mc_fb_start = W100_FB_BASE >> 8;
+		intmem_location.f.mc_fb_top = (W100_FB_BASE+MEM_INT_SIZE) >> 8;
+		writel((u32) (intmem_location.val), remapped_regs + mmMC_FB_LOCATION);
 
+		/* Unmap External Memory - value is *probably* irrelevant but may have meaning
+		   to acceleration libraries */
+		extmem_location.f.mc_ext_mem_start = MEM_EXT_BASE_VALUE >> 8;
+		extmem_location.f.mc_ext_mem_top = (MEM_EXT_BASE_VALUE-1) >> 8;
+		writel((u32) (extmem_location.val), remapped_regs + mmMC_EXT_MEM_LOCATION);
+	} else {
+		/* Map Internal Memory to its default location */
+		intmem_location.f.mc_fb_start = MEM_INT_BASE_VALUE >> 8;
+		intmem_location.f.mc_fb_top = (MEM_INT_BASE_VALUE+MEM_INT_SIZE) >> 8;
+		writel((u32) (intmem_location.val), remapped_regs + mmMC_FB_LOCATION);
 
-static void w100_init_vga_rotation(u16 deg)
-{
-	switch(deg) {
-	case 0:
-		w100_set_vga_rotation_regs(0x02, 0x00DE1D66, 0x00800000, 0x000003c0);
-		break;
-	case 90:
-		w100_set_vga_rotation_regs(0x06, 0x00DE1D0e, 0x00895b00, 0x00000500);
-		break;
-	case 180:
-		w100_set_vga_rotation_regs(0x02, 0x00DE1D7e, 0x00895ffc, 0x000003c0);
-		break;
-	case 270:
-		w100_set_vga_rotation_regs(0x06, 0x00DE1D16, 0x008004fc, 0x00000500);
-		break;
-	default:
-		/* not-support */
-		break;
+		/* Map External Memory at FB Base */
+		extmem_location.f.mc_ext_mem_start = W100_FB_BASE >> 8;
+		extmem_location.f.mc_ext_mem_top = (W100_FB_BASE+par->mach->mem->size) >> 8;
+		writel((u32) (extmem_location.val), remapped_regs + mmMC_EXT_MEM_LOCATION);
+
+		writel(0x00007800, remapped_regs + mmMC_BIST_CTRL);
+		writel(mem->ext_cntl, remapped_regs + mmMEM_EXT_CNTL);
+		writel(0x00200021, remapped_regs + mmMEM_SDRAM_MODE_REG);
+		udelay(100);
+		writel(0x80200021, remapped_regs + mmMEM_SDRAM_MODE_REG);
+		udelay(100);
+		writel(mem->sdram_mode_reg, remapped_regs + mmMEM_SDRAM_MODE_REG);
+		udelay(100);
+		writel(mem->ext_timing_cntl, remapped_regs + mmMEM_EXT_TIMING_CNTL);
+		writel(mem->io_cntl, remapped_regs + mmMEM_IO_CNTL);
+		if (bm_mem) {
+			writel(bm_mem->ext_mem_bw, remapped_regs + mmBM_EXT_MEM_BANDWIDTH);
+			writel(bm_mem->offset, remapped_regs + mmBM_OFFSET);
+			writel(bm_mem->ext_timing_ctl, remapped_regs + mmBM_MEM_EXT_TIMING_CNTL);
+			writel(bm_mem->ext_cntl, remapped_regs + mmBM_MEM_EXT_CNTL);
+			writel(bm_mem->mode_reg, remapped_regs + mmBM_MEM_MODE_REG);
+			writel(bm_mem->io_cntl, remapped_regs + mmBM_MEM_IO_CNTL);
+			writel(bm_mem->config, remapped_regs + mmBM_CONFIG);
+		}
 	}
 }
 
-
-static void w100_set_qvga_rotation_regs(unsigned long ctrl, unsigned long offset, unsigned long pitch)
+static void w100_set_dispregs(struct w100fb_par *par)
 {
-	writel(ctrl, remapped_regs + mmGRAPHIC_CTRL);
-	writel(offset, remapped_regs + mmGRAPHIC_OFFSET);
-	writel(pitch, remapped_regs + mmGRAPHIC_PITCH);
+	unsigned long rot=0, divider, offset=0;
+	union graphic_ctrl_u graphic_ctrl;
+
+	/* See if the mode has been rotated */
+	if (par->xres == par->mode->xres) {
+		if (par->flip) {
+			rot=3; /* 180 degree */
+			offset=(par->xres * par->yres) - 1;
+		} /* else 0 degree */
+		divider = par->mode->pixclk_divider;
+	} else {
+		if (par->flip) {
+			rot=2; /* 270 degree */
+			offset=par->xres - 1;
+		} else {
+			rot=1; /* 90 degree */
+			offset=par->xres * (par->yres - 1);
+		}
+		divider = par->mode->pixclk_divider_rotated;
+	}
 
-	/* Re-enable display updates */
-	writel(0x0000007b, remapped_regs + mmDISP_DB_BUF_CNTL);
+	graphic_ctrl.val = 0; /* w32xx doesn't like undefined bits */
+	switch (par->chip_id) {
+		case CHIP_ID_W100:
+			graphic_ctrl.f_w100.color_depth=6;
+			graphic_ctrl.f_w100.en_crtc=1;
+			graphic_ctrl.f_w100.en_graphic_req=1;
+			graphic_ctrl.f_w100.en_graphic_crtc=1;
+			graphic_ctrl.f_w100.lcd_pclk_on=1;
+			graphic_ctrl.f_w100.lcd_sclk_on=1;
+			graphic_ctrl.f_w100.low_power_on=0;
+			graphic_ctrl.f_w100.req_freq=0;
+			graphic_ctrl.f_w100.portrait_mode=rot;
+
+			/* Zaurus needs this */
+			switch(par->xres) {
+				case 240:
+				case 320:
+				default:
+					graphic_ctrl.f_w100.total_req_graphic=0xa0;
+					break;
+				case 480:
+				case 640:
+					switch(rot) {
+						case 0:  /* 0 */
+						case 3:  /* 180 */
+							graphic_ctrl.f_w100.low_power_on=1;
+							graphic_ctrl.f_w100.req_freq=5;
+						break;
+						case 1:  /* 90 */
+						case 2:  /* 270 */
+							graphic_ctrl.f_w100.req_freq=4;
+							break;
+						default:
+							break;
+					}
+					graphic_ctrl.f_w100.total_req_graphic=0xf0;
+					break;
+			}
+			break;
+		case CHIP_ID_W3200:
+		case CHIP_ID_W3220:
+			graphic_ctrl.f_w32xx.color_depth=6;
+			graphic_ctrl.f_w32xx.en_crtc=1;
+			graphic_ctrl.f_w32xx.en_graphic_req=1;
+			graphic_ctrl.f_w32xx.en_graphic_crtc=1;
+			graphic_ctrl.f_w32xx.lcd_pclk_on=1;
+			graphic_ctrl.f_w32xx.lcd_sclk_on=1;
+			graphic_ctrl.f_w32xx.low_power_on=0;
+			graphic_ctrl.f_w32xx.req_freq=0;
+			graphic_ctrl.f_w32xx.total_req_graphic=par->mode->xres >> 1; /* panel xres, not mode */
+			graphic_ctrl.f_w32xx.portrait_mode=rot;
+			break;
+	}
+
+	/* Set the pixel clock source and divider */
+	w100_pwr_state.pclk_cntl.f.pclk_src_sel = par->mode->pixclk_src;
+	w100_pwr_state.pclk_cntl.f.pclk_post_div = divider;
+	writel((u32) (w100_pwr_state.pclk_cntl.val), remapped_regs + mmPCLK_CNTL);
+
+	writel(graphic_ctrl.val, remapped_regs + mmGRAPHIC_CTRL);
+	writel(W100_FB_BASE + ((offset * BITS_PER_PIXEL/8)&~0x03UL), remapped_regs + mmGRAPHIC_OFFSET);
+	writel((par->xres*BITS_PER_PIXEL/8), remapped_regs + mmGRAPHIC_PITCH);
 }
 
 
-static void w100_init_qvga_rotation(u16 deg)
+/*
+ * Work out how long the sync pulse lasts
+ * Value is 1/(time in seconds)
+ */
+static void calc_hsync(struct w100fb_par *par)
 {
-	switch(deg) {
-	case 0:
-		w100_set_qvga_rotation_regs(0x00d41c06, 0x00800000, 0x000001e0);
-		break;
-	case 90:
-		w100_set_qvga_rotation_regs(0x00d41c0E, 0x00825580, 0x00000280);
-		break;
-	case 180:
-		w100_set_qvga_rotation_regs(0x00d41c1e, 0x008257fc, 0x000001e0);
-		break;
-	case 270:
-		w100_set_qvga_rotation_regs(0x00d41c16, 0x0080027c, 0x00000280);
-		break;
-	default:
-		/* not-support */
-		break;
-	}
-}
+	unsigned long hsync;
+	struct w100_mode *mode = par->mode;
+	union crtc_ss_u crtc_ss;
+
+	if (mode->pixclk_src == CLK_SRC_XTAL)
+		hsync=par->mach->xtal_freq;
+	else
+		hsync=((par->fastpll_mode && mode->fast_pll_freq) ? mode->fast_pll_freq : mode->pll_freq)*100000;
 
+	hsync /= (w100_pwr_state.pclk_cntl.f.pclk_post_div + 1);
+
+	crtc_ss.val = readl(remapped_regs + mmCRTC_SS);
+	if (crtc_ss.val)
+		par->hsync_len = hsync / (crtc_ss.f.ss_end-crtc_ss.f.ss_start);
+	else
+		par->hsync_len = 0;
+}
 
 static void w100_suspend(u32 mode)
 {
@@ -1387,30 +1377,28 @@ static void w100_suspend(u32 mode)
 	writel(0x00FF0000, remapped_regs + mmMC_PERF_MON_CNTL);
 
 	val = readl(remapped_regs + mmMEM_EXT_TIMING_CNTL);
-	val &= ~(0x00100000);	/* bit20=0 */
-	val |= 0xFF000000;	/* bit31:24=0xff */
+	val &= ~(0x00100000);  /* bit20=0 */
+	val |= 0xFF000000;     /* bit31:24=0xff */
 	writel(val, remapped_regs + mmMEM_EXT_TIMING_CNTL);
 
 	val = readl(remapped_regs + mmMEM_EXT_CNTL);
-	val &= ~(0x00040000);	/* bit18=0 */
-	val |= 0x00080000;	/* bit19=1 */
+	val &= ~(0x00040000);  /* bit18=0 */
+	val |= 0x00080000;     /* bit19=1 */
 	writel(val, remapped_regs + mmMEM_EXT_CNTL);
 
-	udelay(1);		/* wait 1us */
+	udelay(1);  /* wait 1us */
 
 	if (mode == W100_SUSPEND_EXTMEM) {
-
 		/* CKE: Tri-State */
 		val = readl(remapped_regs + mmMEM_EXT_CNTL);
-		val |= 0x40000000;	/* bit30=1 */
+		val |= 0x40000000;  /* bit30=1 */
 		writel(val, remapped_regs + mmMEM_EXT_CNTL);
 
 		/* CLK: Stop */
 		val = readl(remapped_regs + mmMEM_EXT_CNTL);
-		val &= ~(0x00000001);	/* bit0=0 */
+		val &= ~(0x00000001);  /* bit0=0 */
 		writel(val, remapped_regs + mmMEM_EXT_CNTL);
 	} else {
-
 		writel(0x00000000, remapped_regs + mmSCLK_CNTL);
 		writel(0x000000BF, remapped_regs + mmCLK_PIN_CNTL);
 		writel(0x00000015, remapped_regs + mmPWRMGT_CNTL);
@@ -1418,43 +1406,16 @@ static void w100_suspend(u32 mode)
 		udelay(5);
 
 		val = readl(remapped_regs + mmPLL_CNTL);
-		val |= 0x00000004;	/* bit2=1 */
+		val |= 0x00000004;  /* bit2=1 */
 		writel(val, remapped_regs + mmPLL_CNTL);
 		writel(0x0000001d, remapped_regs + mmPWRMGT_CNTL);
 	}
 }
 
-
-static void w100_resume(void)
-{
-	u32 temp32;
-
-	w100_hw_init();
-	w100_pwm_setup();
-
-	temp32 = readl(remapped_regs + mmDISP_DEBUG2);
-	temp32 &= 0xff7fffff;
-	temp32 |= 0x00800000;
-	writel(temp32, remapped_regs + mmDISP_DEBUG2);
-
-	if (current_par->lcdMode == LCD_MODE_480 || current_par->lcdMode == LCD_MODE_640) {
-		w100_init_sharp_lcd(LCD_SHARP_VGA);
-		if (current_par->lcdMode == LCD_MODE_640) {
-			w100_init_vga_rotation(current_par->rotation_flag ? 270 : 90);
-		}
-	} else {
-		w100_init_sharp_lcd(LCD_SHARP_QVGA);
-		if (current_par->lcdMode == LCD_MODE_320) {
-			w100_init_qvga_rotation(current_par->rotation_flag ? 270 : 90);
-		}
-	}
-}
-
-
 static void w100_vsync(void)
 {
 	u32 tmp;
-	int timeout = 30000; /* VSync timeout = 30[ms] > 16.8[ms] */
+	int timeout = 30000;  /* VSync timeout = 30[ms] > 16.8[ms] */
 
 	tmp = readl(remapped_regs + mmACTIVE_V_DISP);
 
@@ -1490,363 +1451,6 @@ static void w100_vsync(void)
 	writel(0x00000002, remapped_regs + mmGEN_INT_STATUS);
 }
 
-
-static void w100_InitExtMem(u32 mode)
-{
-	switch(mode) {
-	case LCD_SHARP_QVGA:
-		/* QVGA doesn't use external memory
-		   nothing to do, really. */
-		break;
-	case LCD_SHARP_VGA:
-		writel(0x00007800, remapped_regs + mmMC_BIST_CTRL);
-		writel(0x00040003, remapped_regs + mmMEM_EXT_CNTL);
-		writel(0x00200021, remapped_regs + mmMEM_SDRAM_MODE_REG);
-		udelay(100);
-		writel(0x80200021, remapped_regs + mmMEM_SDRAM_MODE_REG);
-		udelay(100);
-		writel(0x00650021, remapped_regs + mmMEM_SDRAM_MODE_REG);
-		udelay(100);
-		writel(0x10002a4a, remapped_regs + mmMEM_EXT_TIMING_CNTL);
-		writel(0x7ff87012, remapped_regs + mmMEM_IO_CNTL);
-		break;
-	default:
-		break;
-	}
-}
-
-
-#define RESCTL_ADRS     0x00
-#define PHACTRL_ADRS	0x01
-#define DUTYCTRL_ADRS	0x02
-#define POWERREG0_ADRS	0x03
-#define POWERREG1_ADRS	0x04
-#define GPOR3_ADRS		0x05
-#define PICTRL_ADRS     0x06
-#define POLCTRL_ADRS    0x07
-
-#define RESCTL_QVGA     0x01
-#define RESCTL_VGA      0x00
-
-#define POWER1_VW_ON	0x01	/* VW Supply FET ON */
-#define POWER1_GVSS_ON	0x02	/* GVSS(-8V) Power Supply ON */
-#define POWER1_VDD_ON	0x04	/* VDD(8V),SVSS(-4V) Power Supply ON */
-
-#define POWER1_VW_OFF	0x00	/* VW Supply FET OFF */
-#define POWER1_GVSS_OFF	0x00	/* GVSS(-8V) Power Supply OFF */
-#define POWER1_VDD_OFF	0x00	/* VDD(8V),SVSS(-4V) Power Supply OFF */
-
-#define POWER0_COM_DCLK	0x01	/* COM Voltage DC Bias DAC Serial Data Clock */
-#define POWER0_COM_DOUT	0x02	/* COM Voltage DC Bias DAC Serial Data Out */
-#define POWER0_DAC_ON	0x04	/* DAC Power Supply ON */
-#define POWER0_COM_ON	0x08	/* COM Powewr Supply ON */
-#define POWER0_VCC5_ON	0x10	/* VCC5 Power Supply ON */
-
-#define POWER0_DAC_OFF	0x00	/* DAC Power Supply OFF */
-#define POWER0_COM_OFF	0x00	/* COM Powewr Supply OFF */
-#define POWER0_VCC5_OFF	0x00	/* VCC5 Power Supply OFF */
-
-#define PICTRL_INIT_STATE	0x01
-#define PICTRL_INIOFF		0x02
-#define PICTRL_POWER_DOWN	0x04
-#define PICTRL_COM_SIGNAL_OFF	0x08
-#define PICTRL_DAC_SIGNAL_OFF	0x10
-
-#define PICTRL_POWER_ACTIVE	(0)
-
-#define POLCTRL_SYNC_POL_FALL	0x01
-#define POLCTRL_EN_POL_FALL	0x02
-#define POLCTRL_DATA_POL_FALL	0x04
-#define POLCTRL_SYNC_ACT_H	0x08
-#define POLCTRL_EN_ACT_L	0x10
-
-#define POLCTRL_SYNC_POL_RISE	0x00
-#define POLCTRL_EN_POL_RISE	0x00
-#define POLCTRL_DATA_POL_RISE	0x00
-#define POLCTRL_SYNC_ACT_L	0x00
-#define POLCTRL_EN_ACT_H	0x00
-
-#define PHACTRL_PHASE_MANUAL	0x01
-
-#define PHAD_QVGA_DEFAULT_VAL (9)
-#define COMADJ_DEFAULT        (125)
-
-static void lcdtg_ssp_send(u8 adrs, u8 data)
-{
-	w100fb_ssp_send(adrs,data);
-}
-
-/*
- * This is only a psuedo I2C interface. We can't use the standard kernel
- * routines as the interface is write only. We just assume the data is acked...
- */
-static void lcdtg_ssp_i2c_send(u8 data)
-{
-	lcdtg_ssp_send(POWERREG0_ADRS, data);
-	udelay(10);
-}
-
-static void lcdtg_i2c_send_bit(u8 data)
-{
-	lcdtg_ssp_i2c_send(data);
-	lcdtg_ssp_i2c_send(data | POWER0_COM_DCLK);
-	lcdtg_ssp_i2c_send(data);
-}
-
-static void lcdtg_i2c_send_start(u8 base)
-{
-	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
-	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
-	lcdtg_ssp_i2c_send(base);
-}
-
-static void lcdtg_i2c_send_stop(u8 base)
-{
-	lcdtg_ssp_i2c_send(base);
-	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
-	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
-}
-
-static void lcdtg_i2c_send_byte(u8 base, u8 data)
-{
-	int i;
-	for (i = 0; i < 8; i++) {
-		if (data & 0x80)
-			lcdtg_i2c_send_bit(base | POWER0_COM_DOUT);
-		else
-			lcdtg_i2c_send_bit(base);
-		data <<= 1;
-	}
-}
-
-static void lcdtg_i2c_wait_ack(u8 base)
-{
-	lcdtg_i2c_send_bit(base);
-}
-
-static void lcdtg_set_common_voltage(u8 base_data, u8 data)
-{
-	/* Set Common Voltage to M62332FP via I2C */
-	lcdtg_i2c_send_start(base_data);
-	lcdtg_i2c_send_byte(base_data, 0x9c);
-	lcdtg_i2c_wait_ack(base_data);
-	lcdtg_i2c_send_byte(base_data, 0x00);
-	lcdtg_i2c_wait_ack(base_data);
-	lcdtg_i2c_send_byte(base_data, data);
-	lcdtg_i2c_wait_ack(base_data);
-	lcdtg_i2c_send_stop(base_data);
-}
-
-static struct lcdtg_register_setting {
-	u8 adrs;
-	u8 data;
-	u32 wait;
-} lcdtg_power_on_table[] = {
-
-    /* Initialize Internal Logic & Port */
-    { PICTRL_ADRS,
-      PICTRL_POWER_DOWN | PICTRL_INIOFF | PICTRL_INIT_STATE |
-      PICTRL_COM_SIGNAL_OFF | PICTRL_DAC_SIGNAL_OFF,
-      0 },
-
-    { POWERREG0_ADRS,
-      POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_OFF | POWER0_COM_OFF |
-      POWER0_VCC5_OFF,
-      0 },
-
-    { POWERREG1_ADRS,
-      POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF,
-      0 },
-
-    /* VDD(+8V),SVSS(-4V) ON */
-    { POWERREG1_ADRS,
-      POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON /* VDD ON */,
-      3000 },
-
-    /* DAC ON */
-    { POWERREG0_ADRS,
-      POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON /* DAC ON */ |
-      POWER0_COM_OFF | POWER0_VCC5_OFF,
-      0 },
-
-    /* INIB = H, INI = L  */
-    { PICTRL_ADRS,
-      /* PICTL[0] = H , PICTL[1] = PICTL[2] = PICTL[4] = L */
-      PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF,
-      0 },
-
-    /* Set Common Voltage */
-    { 0xfe, 0, 0 },
-
-    /* VCC5 ON */
-    { POWERREG0_ADRS,
-      POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON /* DAC ON */ |
-      POWER0_COM_OFF | POWER0_VCC5_ON /* VCC5 ON */,
-      0 },
-
-    /* GVSS(-8V) ON */
-    { POWERREG1_ADRS,
-      POWER1_VW_OFF | POWER1_GVSS_ON /* GVSS ON */ |
-      POWER1_VDD_ON /* VDD ON */,
-      2000 },
-
-    /* COM SIGNAL ON (PICTL[3] = L) */
-    { PICTRL_ADRS,
-      PICTRL_INIT_STATE,
-      0 },
-
-    /* COM ON */
-    { POWERREG0_ADRS,
-      POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON /* DAC ON */ |
-      POWER0_COM_ON /* COM ON */ | POWER0_VCC5_ON /* VCC5_ON */,
-      0 },
-
-    /* VW ON */
-    { POWERREG1_ADRS,
-      POWER1_VW_ON /* VW ON */ | POWER1_GVSS_ON /* GVSS ON */ |
-      POWER1_VDD_ON /* VDD ON */,
-      0 /* Wait 100ms */ },
-
-    /* Signals output enable */
-    { PICTRL_ADRS,
-      0 /* Signals output enable */,
-      0 },
-
-    { PHACTRL_ADRS,
-      PHACTRL_PHASE_MANUAL,
-      0 },
-
-    /* Initialize for Input Signals from ATI */
-    { POLCTRL_ADRS,
-      POLCTRL_SYNC_POL_RISE | POLCTRL_EN_POL_RISE | POLCTRL_DATA_POL_RISE |
-      POLCTRL_SYNC_ACT_L | POLCTRL_EN_ACT_H,
-      1000 /*100000*/ /* Wait 100ms */ },
-
-    /* end mark */
-    { 0xff, 0, 0 }
-};
-
-static void lcdtg_resume(void)
-{
-	if (current_par->lcdMode == LCD_MODE_480 || current_par->lcdMode == LCD_MODE_640) {
-		lcdtg_hw_init(LCD_SHARP_VGA);
-	} else {
-		lcdtg_hw_init(LCD_SHARP_QVGA);
-	}
-}
-
-static void lcdtg_suspend(void)
-{
-	int i;
-
-	for (i = 0; i < (current_par->xres * current_par->yres); i++) {
-		writew(0xffff, remapped_fbuf + (2*i));
-	}
-
-	/* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
-	mdelay(34);
-
-	/* (1)VW OFF */
-	lcdtg_ssp_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
-
-	/* (2)COM OFF */
-	lcdtg_ssp_send(PICTRL_ADRS, PICTRL_COM_SIGNAL_OFF);
-	lcdtg_ssp_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON);
-
-	/* (3)Set Common Voltage Bias 0V */
-	lcdtg_set_common_voltage(POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON, 0);
-
-	/* (4)GVSS OFF */
-	lcdtg_ssp_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
-
-	/* (5)VCC5 OFF */
-	lcdtg_ssp_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
-	/* (6)Set PDWN, INIOFF, DACOFF */
-	lcdtg_ssp_send(PICTRL_ADRS, PICTRL_INIOFF | PICTRL_DAC_SIGNAL_OFF |
-			PICTRL_POWER_DOWN | PICTRL_COM_SIGNAL_OFF);
-
-	/* (7)DAC OFF */
-	lcdtg_ssp_send(POWERREG0_ADRS, POWER0_DAC_OFF | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
-	/* (8)VDD OFF */
-	lcdtg_ssp_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
-
-}
-
-static void lcdtg_set_phadadj(u32 mode)
-{
-	int adj;
-
-	if (mode == LCD_SHARP_VGA) {
-		/* Setting for VGA */
-		adj = current_par->phadadj;
-		if (adj < 0) {
-			adj = PHACTRL_PHASE_MANUAL;
-		} else {
-			adj = ((adj & 0x0f) << 1) | PHACTRL_PHASE_MANUAL;
-		}
-	} else {
-		/* Setting for QVGA */
-		adj = (PHAD_QVGA_DEFAULT_VAL << 1) | PHACTRL_PHASE_MANUAL;
-	}
-	lcdtg_ssp_send(PHACTRL_ADRS, adj);
-}
-
-static void lcdtg_hw_init(u32 mode)
-{
-	int i;
-	int comadj;
-
-	i = 0;
-	while(lcdtg_power_on_table[i].adrs != 0xff) {
-		if (lcdtg_power_on_table[i].adrs == 0xfe) {
-			/* Set Common Voltage */
-			comadj = current_par->comadj;
-			if (comadj < 0) {
-				comadj = COMADJ_DEFAULT;
-			}
-			lcdtg_set_common_voltage((POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF), comadj);
-		} else if (lcdtg_power_on_table[i].adrs == PHACTRL_ADRS) {
-			/* Set Phase Adjuct */
-			lcdtg_set_phadadj(mode);
-		} else {
-			/* Other */
-			lcdtg_ssp_send(lcdtg_power_on_table[i].adrs, lcdtg_power_on_table[i].data);
-		}
-		if (lcdtg_power_on_table[i].wait != 0)
-			udelay(lcdtg_power_on_table[i].wait);
-		i++;
-	}
-
-	switch(mode) {
-	case LCD_SHARP_QVGA:
-		/* Set Lcd Resolution (QVGA) */
-		lcdtg_ssp_send(RESCTL_ADRS, RESCTL_QVGA);
-		break;
-	case LCD_SHARP_VGA:
-		/* Set Lcd Resolution (VGA) */
-		lcdtg_ssp_send(RESCTL_ADRS, RESCTL_VGA);
-		break;
-	default:
-		break;
-	}
-}
-
-static void lcdtg_lcd_change(u32 mode)
-{
-	/* Set Phase Adjuct */
-	lcdtg_set_phadadj(mode);
-
-	if (mode == LCD_SHARP_VGA)
-		/* Set Lcd Resolution (VGA) */
-		lcdtg_ssp_send(RESCTL_ADRS, RESCTL_VGA);
-	else if (mode == LCD_SHARP_QVGA)
-		/* Set Lcd Resolution (QVGA) */
-		lcdtg_ssp_send(RESCTL_ADRS, RESCTL_QVGA);
-}
-
-
 static struct device_driver w100fb_driver = {
 	.name		= "w100fb",
 	.bus		= &platform_bus_type,
@@ -1870,4 +1474,4 @@ module_init(w100fb_init);
 module_exit(w100fb_cleanup);
 
 MODULE_DESCRIPTION("ATI Imageon w100 framebuffer driver");
-MODULE_LICENSE("GPLv2");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/w100fb.h b/drivers/video/w100fb.h
index 41624f9..7a58a1e 100644
--- a/drivers/video/w100fb.h
+++ b/drivers/video/w100fb.h
@@ -5,9 +5,12 @@
  *
  * Copyright (C) 2002, ATI Corp.
  * Copyright (C) 2004-2005 Richard Purdie
+ * Copyright (c) 2005 Ian Molton <spyro@f2s.com>
  *
  * Modified to work with 2.6 by Richard Purdie <rpurdie@rpsys.net>
  *
+ * w32xx support by Ian Molton
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
@@ -19,7 +22,7 @@
 
 /* Block CIF Start: */
 #define mmCHIP_ID           0x0000
-#define mmREVISION_ID		0x0004
+#define mmREVISION_ID       0x0004
 #define mmWRAP_BUF_A        0x0008
 #define mmWRAP_BUF_B        0x000C
 #define mmWRAP_TOP_DIR      0x0010
@@ -88,7 +91,7 @@
 #define mmDISP_DEBUG        0x04D4
 #define mmDISP_DB_BUF_CNTL  0x04D8
 #define mmDISP_CRC_SIG      0x04DC
-#define mmCRTC_DEFAULT_COUNT 	0x04E0
+#define mmCRTC_DEFAULT_COUNT    0x04E0
 #define mmLCD_BACKGROUND_COLOR  0x04E4
 #define mmCRTC_PS2          0x04E8
 #define mmCRTC_PS2_VPOS     0x04EC
@@ -119,17 +122,17 @@
 /* Block DISPLAY End: */
 
 /* Block GFX Start: */
-#define mmBRUSH_OFFSET      0x108C
-#define mmBRUSH_Y_X         0x1074
-#define mmDEFAULT_PITCH_OFFSET		0x10A0
-#define mmDEFAULT_SC_BOTTOM_RIGHT	0x10A8
-#define mmDEFAULT2_SC_BOTTOM_RIGHT	0x10AC
-#define mmGLOBAL_ALPHA      0x1210
-#define mmFILTER_COEF       0x1214
-#define mmMVC_CNTL_START    0x11E0
-#define mmE2_ARITHMETIC_CNTL	0x1220
-#define mmENG_CNTL          0x13E8
-#define mmENG_PERF_CNT      0x13F0
+#define mmBRUSH_OFFSET        0x108C
+#define mmBRUSH_Y_X           0x1074
+#define mmDEFAULT_PITCH_OFFSET      0x10A0
+#define mmDEFAULT_SC_BOTTOM_RIGHT   0x10A8
+#define mmDEFAULT2_SC_BOTTOM_RIGHT  0x10AC
+#define mmGLOBAL_ALPHA        0x1210
+#define mmFILTER_COEF         0x1214
+#define mmMVC_CNTL_START      0x11E0
+#define mmE2_ARITHMETIC_CNTL  0x1220
+#define mmENG_CNTL            0x13E8
+#define mmENG_PERF_CNT        0x13F0
 /* Block GFX End: */
 
 /* Block IDCT Start: */
@@ -141,22 +144,38 @@
 /* Block IDCT End: */
 
 /* Block MC Start: */
-#define mmMEM_CNTL          0x0180
-#define mmMEM_ARB           0x0184
-#define mmMC_FB_LOCATION    0x0188
-#define mmMEM_EXT_CNTL      0x018C
-#define mmMC_EXT_MEM_LOCATION   0x0190
-#define mmMEM_EXT_TIMING_CNTL   0x0194
-#define mmMEM_SDRAM_MODE_REG	0x0198
-#define mmMEM_IO_CNTL       0x019C
-#define mmMC_DEBUG          0x01A0
-#define mmMC_BIST_CTRL      0x01A4
-#define mmMC_BIST_COLLAR_READ  	0x01A8
-#define mmTC_MISMATCH       0x01AC
-#define mmMC_PERF_MON_CNTL  0x01B0
-#define mmMC_PERF_COUNTERS  0x01B4
+#define mmMEM_CNTL             0x0180
+#define mmMEM_ARB              0x0184
+#define mmMC_FB_LOCATION       0x0188
+#define mmMEM_EXT_CNTL         0x018C
+#define mmMC_EXT_MEM_LOCATION  0x0190
+#define mmMEM_EXT_TIMING_CNTL  0x0194
+#define mmMEM_SDRAM_MODE_REG   0x0198
+#define mmMEM_IO_CNTL          0x019C
+#define mmMC_DEBUG             0x01A0
+#define mmMC_BIST_CTRL         0x01A4
+#define mmMC_BIST_COLLAR_READ  0x01A8
+#define mmTC_MISMATCH          0x01AC
+#define mmMC_PERF_MON_CNTL     0x01B0
+#define mmMC_PERF_COUNTERS     0x01B4
 /* Block MC End: */
 
+/* Block BM Start: */
+#define mmBM_EXT_MEM_BANDWIDTH    0x0A00
+#define mmBM_OFFSET               0x0A04
+#define mmBM_MEM_EXT_TIMING_CNTL  0x0A08
+#define mmBM_MEM_EXT_CNTL         0x0A0C
+#define mmBM_MEM_MODE_REG         0x0A10
+#define mmBM_MEM_IO_CNTL          0x0A18
+#define mmBM_CONFIG               0x0A1C
+#define mmBM_STATUS               0x0A20
+#define mmBM_DEBUG                0x0A24
+#define mmBM_PERF_MON_CNTL        0x0A28
+#define mmBM_PERF_COUNTERS        0x0A2C
+#define mmBM_PERF2_MON_CNTL       0x0A30
+#define mmBM_PERF2_COUNTERS       0x0A34
+/* Block BM End: */
+
 /* Block RBBM Start: */
 #define mmWAIT_UNTIL        0x1400
 #define mmISYNC_CNTL        0x1404
@@ -176,439 +195,575 @@
 /* Block CG End: */
 
 /* default value definitions */
-#define defWRAP_TOP_DIR     0x00000000
-#define defWRAP_START_DIR	0x00000000
-#define defCFGREG_BASE      0x00000000
-#define defCIF_IO           0x000C0902
-#define defINTF_CNTL        0x00000011
-#define defCPU_DEFAULTS     0x00000006
-#define defHW_INT           0x00000000
-#define defMC_EXT_MEM_LOCATION            0x07ff0000
-#define defTC_MISMATCH      0x00000000
+#define defWRAP_TOP_DIR        0x00000000
+#define defWRAP_START_DIR      0x00000000
+#define defCFGREG_BASE         0x00000000
+#define defCIF_IO              0x000C0902
+#define defINTF_CNTL           0x00000011
+#define defCPU_DEFAULTS        0x00000006
+#define defHW_INT              0x00000000
+#define defMC_EXT_MEM_LOCATION 0x07ff0000
+#define defTC_MISMATCH         0x00000000
 
 #define W100_CFG_BASE          0x0
 #define W100_CFG_LEN           0x10
 #define W100_REG_BASE          0x10000
 #define W100_REG_LEN           0x2000
 #define MEM_INT_BASE_VALUE     0x100000
-#define MEM_INT_TOP_VALUE_W100 0x15ffff
 #define MEM_EXT_BASE_VALUE     0x800000
-#define MEM_EXT_TOP_VALUE      0x9fffff
+#define MEM_INT_SIZE           0x05ffff
+#define MEM_WINDOW_BASE        0x100000
+#define MEM_WINDOW_SIZE        0xf00000
+
 #define WRAP_BUF_BASE_VALUE    0x80000
 #define WRAP_BUF_TOP_VALUE     0xbffff
 
+#define CHIP_ID_W100           0x57411002
+#define CHIP_ID_W3200          0x56441002
+#define CHIP_ID_W3220          0x57441002
 
-/* data structure definitions */
+/* Register structure definitions */
 
 struct wrap_top_dir_t {
-     unsigned long top_addr         : 23;
-     unsigned long    				: 9;
+	unsigned long top_addr  : 23;
+	unsigned long           : 9;
 } __attribute__((packed));
 
 union wrap_top_dir_u {
-     unsigned long val : 32;
-     struct wrap_top_dir_t f;
+	unsigned long val : 32;
+	struct wrap_top_dir_t f;
 } __attribute__((packed));
 
 struct wrap_start_dir_t {
-     unsigned long start_addr       : 23;
-     unsigned long    				: 9;
+	unsigned long start_addr : 23;
+	unsigned long            : 9;
 } __attribute__((packed));
 
 union wrap_start_dir_u {
-     unsigned long val : 32;
-     struct wrap_start_dir_t f;
+	unsigned long val : 32;
+	struct wrap_start_dir_t f;
 } __attribute__((packed));
 
 struct cif_cntl_t {
-     unsigned long swap_reg         		: 2;
-     unsigned long swap_fbuf_1      		: 2;
-     unsigned long swap_fbuf_2      		: 2;
-     unsigned long swap_fbuf_3      		: 2;
-     unsigned long pmi_int_disable  		: 1;
-     unsigned long pmi_schmen_disable       : 1;
-     unsigned long intb_oe          		: 1;
-     unsigned long en_wait_to_compensate_dq_prop_dly : 1;
-     unsigned long compensate_wait_rd_size  : 2;
-     unsigned long wait_asserted_timeout_val      : 2;
-     unsigned long wait_masked_val  		: 2;
-     unsigned long en_wait_timeout  		: 1;
-     unsigned long en_one_clk_setup_before_wait   : 1;
-     unsigned long interrupt_active_high    : 1;
-     unsigned long en_overwrite_straps      : 1;
-     unsigned long strap_wait_active_hi     : 1;
-     unsigned long lat_busy_count   		: 2;
-     unsigned long lat_rd_pm4_sclk_busy     : 1;
-     unsigned long dis_system_bits  		: 1;
-     unsigned long dis_mr           		: 1;
-     unsigned long cif_spare_1      		: 4;
+	unsigned long swap_reg                 : 2;
+	unsigned long swap_fbuf_1              : 2;
+	unsigned long swap_fbuf_2              : 2;
+	unsigned long swap_fbuf_3              : 2;
+	unsigned long pmi_int_disable          : 1;
+	unsigned long pmi_schmen_disable       : 1;
+	unsigned long intb_oe                  : 1;
+	unsigned long en_wait_to_compensate_dq_prop_dly  : 1;
+	unsigned long compensate_wait_rd_size  : 2;
+	unsigned long wait_asserted_timeout_val  : 2;
+	unsigned long wait_masked_val          : 2;
+	unsigned long en_wait_timeout          : 1;
+	unsigned long en_one_clk_setup_before_wait  : 1;
+	unsigned long interrupt_active_high    : 1;
+	unsigned long en_overwrite_straps      : 1;
+	unsigned long strap_wait_active_hi     : 1;
+	unsigned long lat_busy_count           : 2;
+	unsigned long lat_rd_pm4_sclk_busy     : 1;
+	unsigned long dis_system_bits          : 1;
+	unsigned long dis_mr                   : 1;
+	unsigned long cif_spare_1              : 4;
 } __attribute__((packed));
 
 union cif_cntl_u {
-     unsigned long val : 32;
-     struct cif_cntl_t f;
+	unsigned long val : 32;
+	struct cif_cntl_t f;
 } __attribute__((packed));
 
 struct cfgreg_base_t {
-     unsigned long cfgreg_base      : 24;
-     unsigned long    				: 8;
+	unsigned long cfgreg_base  : 24;
+	unsigned long              : 8;
 } __attribute__((packed));
 
 union cfgreg_base_u {
-     unsigned long val : 32;
-     struct cfgreg_base_t f;
+	unsigned long val : 32;
+	struct cfgreg_base_t f;
 } __attribute__((packed));
 
 struct cif_io_t {
-     unsigned long dq_srp           : 1;
-     unsigned long dq_srn           : 1;
-     unsigned long dq_sp            : 4;
-     unsigned long dq_sn            : 4;
-     unsigned long waitb_srp        : 1;
-     unsigned long waitb_srn        : 1;
-     unsigned long waitb_sp         : 4;
-     unsigned long waitb_sn         : 4;
-     unsigned long intb_srp         : 1;
-     unsigned long intb_srn         : 1;
-     unsigned long intb_sp          : 4;
-     unsigned long intb_sn          : 4;
-     unsigned long    				: 2;
+	unsigned long dq_srp     : 1;
+	unsigned long dq_srn     : 1;
+	unsigned long dq_sp      : 4;
+	unsigned long dq_sn      : 4;
+	unsigned long waitb_srp  : 1;
+	unsigned long waitb_srn  : 1;
+	unsigned long waitb_sp   : 4;
+	unsigned long waitb_sn   : 4;
+	unsigned long intb_srp   : 1;
+	unsigned long intb_srn   : 1;
+	unsigned long intb_sp    : 4;
+	unsigned long intb_sn    : 4;
+	unsigned long            : 2;
 } __attribute__((packed));
 
 union cif_io_u {
-     unsigned long val : 32;
-     struct cif_io_t f;
+	unsigned long val : 32;
+	struct cif_io_t f;
 } __attribute__((packed));
 
 struct cif_read_dbg_t {
-     unsigned long unpacker_pre_fetch_trig_gen  : 2;
-     unsigned long dly_second_rd_fetch_trig     : 1;
-     unsigned long rst_rd_burst_id  			: 1;
-     unsigned long dis_rd_burst_id  			: 1;
-     unsigned long en_block_rd_when_packer_is_not_emp : 1;
-     unsigned long dis_pre_fetch_cntl_sm        : 1;
-     unsigned long rbbm_chrncy_dis  			: 1;
-     unsigned long rbbm_rd_after_wr_lat         : 2;
-     unsigned long dis_be_during_rd 			: 1;
-     unsigned long one_clk_invalidate_pulse     : 1;
-     unsigned long dis_chnl_priority			: 1;
-     unsigned long rst_read_path_a_pls          : 1;
-     unsigned long rst_read_path_b_pls          : 1;
-     unsigned long dis_reg_rd_fetch_trig        : 1;
-     unsigned long dis_rd_fetch_trig_from_ind_addr : 1;
-     unsigned long dis_rd_same_byte_to_trig_fetch : 1;
-     unsigned long dis_dir_wrap     			: 1;
-     unsigned long dis_ring_buf_to_force_dec    : 1;
-     unsigned long dis_addr_comp_in_16bit       : 1;
-     unsigned long clr_w            			: 1;
-     unsigned long err_rd_tag_is_3  			: 1;
-     unsigned long err_load_when_ful_a          : 1;
-     unsigned long err_load_when_ful_b          : 1;
-     unsigned long    							: 7;
+	unsigned long unpacker_pre_fetch_trig_gen  : 2;
+	unsigned long dly_second_rd_fetch_trig     : 1;
+	unsigned long rst_rd_burst_id              : 1;
+	unsigned long dis_rd_burst_id              : 1;
+	unsigned long en_block_rd_when_packer_is_not_emp : 1;
+	unsigned long dis_pre_fetch_cntl_sm        : 1;
+	unsigned long rbbm_chrncy_dis              : 1;
+	unsigned long rbbm_rd_after_wr_lat         : 2;
+	unsigned long dis_be_during_rd             : 1;
+	unsigned long one_clk_invalidate_pulse     : 1;
+	unsigned long dis_chnl_priority            : 1;
+	unsigned long rst_read_path_a_pls          : 1;
+	unsigned long rst_read_path_b_pls          : 1;
+	unsigned long dis_reg_rd_fetch_trig        : 1;
+	unsigned long dis_rd_fetch_trig_from_ind_addr : 1;
+	unsigned long dis_rd_same_byte_to_trig_fetch : 1;
+	unsigned long dis_dir_wrap                 : 1;
+	unsigned long dis_ring_buf_to_force_dec    : 1;
+	unsigned long dis_addr_comp_in_16bit       : 1;
+	unsigned long clr_w                        : 1;
+	unsigned long err_rd_tag_is_3              : 1;
+	unsigned long err_load_when_ful_a          : 1;
+	unsigned long err_load_when_ful_b          : 1;
+	unsigned long                              : 7;
 } __attribute__((packed));
 
 union cif_read_dbg_u {
-     unsigned long val : 32;
-     struct cif_read_dbg_t f;
+	unsigned long val : 32;
+	struct cif_read_dbg_t f;
 } __attribute__((packed));
 
 struct cif_write_dbg_t {
-     unsigned long packer_timeout_count           : 2;
-     unsigned long en_upper_load_cond             : 1;
-     unsigned long en_chnl_change_cond            : 1;
-     unsigned long dis_addr_comp_cond             : 1;
-     unsigned long dis_load_same_byte_addr_cond   : 1;
-     unsigned long dis_timeout_cond 			  : 1;
-     unsigned long dis_timeout_during_rbbm        : 1;
-     unsigned long dis_packer_ful_during_rbbm_timeout : 1;
-     unsigned long en_dword_split_to_rbbm         : 1;
-     unsigned long en_dummy_val     			  : 1;
-     unsigned long dummy_val_sel    			  : 1;
-     unsigned long mask_pm4_wrptr_dec             : 1;
-     unsigned long dis_mc_clean_cond			  : 1;
-     unsigned long err_two_reqi_during_ful        : 1;
-     unsigned long err_reqi_during_idle_clk       : 1;
-     unsigned long err_global       			  : 1;
-     unsigned long en_wr_buf_dbg_load             : 1;
-     unsigned long en_wr_buf_dbg_path             : 1;
-     unsigned long sel_wr_buf_byte  			  : 3;
-     unsigned long dis_rd_flush_wr  			  : 1;
-     unsigned long dis_packer_ful_cond            : 1;
-     unsigned long dis_invalidate_by_ops_chnl     : 1;
-     unsigned long en_halt_when_reqi_err          : 1;
-     unsigned long cif_spare_2      			  : 5;
-     unsigned long    							  : 1;
+	unsigned long packer_timeout_count          : 2;
+	unsigned long en_upper_load_cond            : 1;
+	unsigned long en_chnl_change_cond           : 1;
+	unsigned long dis_addr_comp_cond            : 1;
+	unsigned long dis_load_same_byte_addr_cond  : 1;
+	unsigned long dis_timeout_cond              : 1;
+	unsigned long dis_timeout_during_rbbm       : 1;
+	unsigned long dis_packer_ful_during_rbbm_timeout : 1;
+	unsigned long en_dword_split_to_rbbm        : 1;
+	unsigned long en_dummy_val                  : 1;
+	unsigned long dummy_val_sel                 : 1;
+	unsigned long mask_pm4_wrptr_dec            : 1;
+	unsigned long dis_mc_clean_cond             : 1;
+	unsigned long err_two_reqi_during_ful       : 1;
+	unsigned long err_reqi_during_idle_clk      : 1;
+	unsigned long err_global                    : 1;
+	unsigned long en_wr_buf_dbg_load            : 1;
+	unsigned long en_wr_buf_dbg_path            : 1;
+	unsigned long sel_wr_buf_byte               : 3;
+	unsigned long dis_rd_flush_wr               : 1;
+	unsigned long dis_packer_ful_cond           : 1;
+	unsigned long dis_invalidate_by_ops_chnl    : 1;
+	unsigned long en_halt_when_reqi_err         : 1;
+	unsigned long cif_spare_2                   : 5;
+	unsigned long                               : 1;
 } __attribute__((packed));
 
 union cif_write_dbg_u {
-     unsigned long val : 32;
-     struct cif_write_dbg_t f;
+	unsigned long val : 32;
+	struct cif_write_dbg_t f;
 } __attribute__((packed));
 
 
 struct intf_cntl_t {
-     unsigned char ad_inc_a            : 1;
-     unsigned char ring_buf_a          : 1;
-     unsigned char rd_fetch_trigger_a  : 1;
-     unsigned char rd_data_rdy_a       : 1;
-     unsigned char ad_inc_b            : 1;
-     unsigned char ring_buf_b          : 1;
-     unsigned char rd_fetch_trigger_b  : 1;
-     unsigned char rd_data_rdy_b       : 1;
+	unsigned char ad_inc_a            : 1;
+	unsigned char ring_buf_a          : 1;
+	unsigned char rd_fetch_trigger_a  : 1;
+	unsigned char rd_data_rdy_a       : 1;
+	unsigned char ad_inc_b            : 1;
+	unsigned char ring_buf_b          : 1;
+	unsigned char rd_fetch_trigger_b  : 1;
+	unsigned char rd_data_rdy_b       : 1;
 } __attribute__((packed));
 
 union intf_cntl_u {
-     unsigned char val : 8;
-     struct intf_cntl_t f;
+	unsigned char val : 8;
+	struct intf_cntl_t f;
 } __attribute__((packed));
 
 struct cpu_defaults_t {
-     unsigned char unpack_rd_data   : 1;
-     unsigned char access_ind_addr_a: 1;
-     unsigned char access_ind_addr_b: 1;
-     unsigned char access_scratch_reg             : 1;
-     unsigned char pack_wr_data     : 1;
-     unsigned char transition_size  : 1;
-     unsigned char en_read_buf_mode : 1;
-     unsigned char rd_fetch_scratch : 1;
+	unsigned char unpack_rd_data     : 1;
+	unsigned char access_ind_addr_a  : 1;
+	unsigned char access_ind_addr_b  : 1;
+	unsigned char access_scratch_reg : 1;
+	unsigned char pack_wr_data       : 1;
+	unsigned char transition_size    : 1;
+	unsigned char en_read_buf_mode   : 1;
+	unsigned char rd_fetch_scratch   : 1;
 } __attribute__((packed));
 
 union cpu_defaults_u {
-     unsigned char val : 8;
-     struct cpu_defaults_t f;
+	unsigned char val : 8;
+	struct cpu_defaults_t f;
+} __attribute__((packed));
+
+struct crtc_total_t {
+	unsigned long crtc_h_total : 10;
+	unsigned long              : 6;
+	unsigned long crtc_v_total : 10;
+	unsigned long              : 6;
+} __attribute__((packed));
+
+union crtc_total_u {
+	unsigned long val : 32;
+	struct crtc_total_t f;
+} __attribute__((packed));
+
+struct crtc_ss_t {
+	unsigned long ss_start    : 10;
+	unsigned long             : 6;
+	unsigned long ss_end      : 10;
+	unsigned long             : 2;
+	unsigned long ss_align    : 1;
+	unsigned long ss_pol      : 1;
+	unsigned long ss_run_mode : 1;
+	unsigned long ss_en       : 1;
+} __attribute__((packed));
+
+union crtc_ss_u {
+	unsigned long val : 32;
+	struct crtc_ss_t f;
+} __attribute__((packed));
+
+struct active_h_disp_t {
+	unsigned long active_h_start  : 10;
+	unsigned long                 : 6;
+	unsigned long active_h_end    : 10;
+	unsigned long                 : 6;
+} __attribute__((packed));
+
+union active_h_disp_u {
+	unsigned long val : 32;
+	struct active_h_disp_t f;
+} __attribute__((packed));
+
+struct active_v_disp_t {
+	unsigned long active_v_start  : 10;
+	unsigned long                 : 6;
+	unsigned long active_v_end    : 10;
+	unsigned long                 : 6;
+} __attribute__((packed));
+
+union active_v_disp_u {
+	unsigned long val : 32;
+	struct active_v_disp_t f;
+} __attribute__((packed));
+
+struct graphic_h_disp_t {
+	unsigned long graphic_h_start : 10;
+	unsigned long                 : 6;
+	unsigned long graphic_h_end   : 10;
+	unsigned long                 : 6;
+} __attribute__((packed));
+
+union graphic_h_disp_u {
+	unsigned long val : 32;
+	struct graphic_h_disp_t f;
+} __attribute__((packed));
+
+struct graphic_v_disp_t {
+	unsigned long graphic_v_start : 10;
+	unsigned long                 : 6;
+	unsigned long graphic_v_end   : 10;
+	unsigned long                 : 6;
+} __attribute__((packed));
+
+union graphic_v_disp_u{
+	unsigned long val : 32;
+	struct graphic_v_disp_t f;
+} __attribute__((packed));
+
+struct graphic_ctrl_t_w100 {
+	unsigned long color_depth       : 3;
+	unsigned long portrait_mode     : 2;
+	unsigned long low_power_on      : 1;
+	unsigned long req_freq          : 4;
+	unsigned long en_crtc           : 1;
+	unsigned long en_graphic_req    : 1;
+	unsigned long en_graphic_crtc   : 1;
+	unsigned long total_req_graphic : 9;
+	unsigned long lcd_pclk_on       : 1;
+	unsigned long lcd_sclk_on       : 1;
+	unsigned long pclk_running      : 1;
+	unsigned long sclk_running      : 1;
+	unsigned long                   : 6;
+} __attribute__((packed));
+
+struct graphic_ctrl_t_w32xx {
+	unsigned long color_depth       : 3;
+	unsigned long portrait_mode     : 2;
+	unsigned long low_power_on      : 1;
+	unsigned long req_freq          : 4;
+	unsigned long en_crtc           : 1;
+	unsigned long en_graphic_req    : 1;
+	unsigned long en_graphic_crtc   : 1;
+	unsigned long total_req_graphic : 10;
+	unsigned long lcd_pclk_on       : 1;
+	unsigned long lcd_sclk_on       : 1;
+	unsigned long pclk_running      : 1;
+	unsigned long sclk_running      : 1;
+	unsigned long                   : 5;
+} __attribute__((packed));
+
+union graphic_ctrl_u {
+	unsigned long val : 32;
+	struct graphic_ctrl_t_w100 f_w100;
+	struct graphic_ctrl_t_w32xx f_w32xx;
 } __attribute__((packed));
 
 struct video_ctrl_t {
-     unsigned long video_mode       : 1;
-     unsigned long keyer_en         : 1;
-     unsigned long en_video_req     : 1;
-     unsigned long en_graphic_req_video           : 1;
-     unsigned long en_video_crtc    : 1;
-     unsigned long video_hor_exp    : 2;
-     unsigned long video_ver_exp    : 2;
-     unsigned long uv_combine       : 1;
-     unsigned long total_req_video  : 9;
-     unsigned long video_ch_sel     : 1;
-     unsigned long video_portrait   : 2;
-     unsigned long yuv2rgb_en       : 1;
-     unsigned long yuv2rgb_option   : 1;
-     unsigned long video_inv_hor    : 1;
-     unsigned long video_inv_ver    : 1;
-     unsigned long gamma_sel        : 2;
-     unsigned long dis_limit        : 1;
-     unsigned long en_uv_hblend     : 1;
-     unsigned long rgb_gamma_sel    : 2;
+	unsigned long video_mode       : 1;
+	unsigned long keyer_en         : 1;
+	unsigned long en_video_req     : 1;
+	unsigned long en_graphic_req_video  : 1;
+	unsigned long en_video_crtc    : 1;
+	unsigned long video_hor_exp    : 2;
+	unsigned long video_ver_exp    : 2;
+	unsigned long uv_combine       : 1;
+	unsigned long total_req_video  : 9;
+	unsigned long video_ch_sel     : 1;
+	unsigned long video_portrait   : 2;
+	unsigned long yuv2rgb_en       : 1;
+	unsigned long yuv2rgb_option   : 1;
+	unsigned long video_inv_hor    : 1;
+	unsigned long video_inv_ver    : 1;
+	unsigned long gamma_sel        : 2;
+	unsigned long dis_limit        : 1;
+	unsigned long en_uv_hblend     : 1;
+	unsigned long rgb_gamma_sel    : 2;
 } __attribute__((packed));
 
 union video_ctrl_u {
-     unsigned long val : 32;
-     struct video_ctrl_t f;
+	unsigned long val : 32;
+	struct video_ctrl_t f;
 } __attribute__((packed));
 
 struct disp_db_buf_cntl_rd_t {
-     unsigned long en_db_buf        	: 1;
-     unsigned long update_db_buf_done   : 1;
-     unsigned long db_buf_cntl      	: 6;
-     unsigned long    					: 24;
+	unsigned long en_db_buf           : 1;
+	unsigned long update_db_buf_done  : 1;
+	unsigned long db_buf_cntl         : 6;
+	unsigned long                     : 24;
 } __attribute__((packed));
 
 union disp_db_buf_cntl_rd_u {
-     unsigned long val : 32;
-     struct disp_db_buf_cntl_rd_t f;
+	unsigned long val : 32;
+	struct disp_db_buf_cntl_rd_t f;
 } __attribute__((packed));
 
 struct disp_db_buf_cntl_wr_t {
-     unsigned long en_db_buf        : 1;
-     unsigned long update_db_buf    : 1;
-     unsigned long db_buf_cntl      : 6;
-     unsigned long    : 24;
+	unsigned long en_db_buf      : 1;
+	unsigned long update_db_buf  : 1;
+	unsigned long db_buf_cntl    : 6;
+	unsigned long                : 24;
 } __attribute__((packed));
 
 union disp_db_buf_cntl_wr_u {
-     unsigned long val : 32;
-     struct disp_db_buf_cntl_wr_t f;
+	unsigned long val : 32;
+	struct disp_db_buf_cntl_wr_t f;
 } __attribute__((packed));
 
 struct gamma_value1_t {
-     unsigned long gamma1           : 8;
-     unsigned long gamma2           : 8;
-     unsigned long gamma3           : 8;
-     unsigned long gamma4           : 8;
+	unsigned long gamma1   : 8;
+	unsigned long gamma2   : 8;
+	unsigned long gamma3   : 8;
+	unsigned long gamma4   : 8;
 } __attribute__((packed));
 
 union gamma_value1_u {
-     unsigned long val : 32;
-     struct gamma_value1_t f;
+	unsigned long val : 32;
+	struct gamma_value1_t f;
 } __attribute__((packed));
 
 struct gamma_value2_t {
-     unsigned long gamma5           : 8;
-     unsigned long gamma6           : 8;
-     unsigned long gamma7           : 8;
-     unsigned long gamma8           : 8;
+	unsigned long gamma5   : 8;
+	unsigned long gamma6   : 8;
+	unsigned long gamma7   : 8;
+	unsigned long gamma8   : 8;
 } __attribute__((packed));
 
 union gamma_value2_u {
-     unsigned long val : 32;
-     struct gamma_value2_t f;
+	unsigned long val : 32;
+	struct gamma_value2_t f;
 } __attribute__((packed));
 
 struct gamma_slope_t {
-     unsigned long slope1           : 3;
-     unsigned long slope2           : 3;
-     unsigned long slope3           : 3;
-     unsigned long slope4           : 3;
-     unsigned long slope5           : 3;
-     unsigned long slope6           : 3;
-     unsigned long slope7           : 3;
-     unsigned long slope8           : 3;
-     unsigned long    				: 8;
+	unsigned long slope1   : 3;
+	unsigned long slope2   : 3;
+	unsigned long slope3   : 3;
+	unsigned long slope4   : 3;
+	unsigned long slope5   : 3;
+	unsigned long slope6   : 3;
+	unsigned long slope7   : 3;
+	unsigned long slope8   : 3;
+	unsigned long          : 8;
 } __attribute__((packed));
 
 union gamma_slope_u {
-     unsigned long val : 32;
-     struct gamma_slope_t f;
+	unsigned long val : 32;
+	struct gamma_slope_t f;
 } __attribute__((packed));
 
 struct mc_ext_mem_location_t {
-     unsigned long mc_ext_mem_start : 16;
-     unsigned long mc_ext_mem_top   : 16;
+	unsigned long mc_ext_mem_start : 16;
+	unsigned long mc_ext_mem_top   : 16;
 } __attribute__((packed));
 
 union mc_ext_mem_location_u {
-     unsigned long val : 32;
-     struct mc_ext_mem_location_t f;
+	unsigned long val : 32;
+	struct mc_ext_mem_location_t f;
+} __attribute__((packed));
+
+struct mc_fb_location_t {
+	unsigned long mc_fb_start      : 16;
+	unsigned long mc_fb_top        : 16;
+} __attribute__((packed));
+
+union mc_fb_location_u {
+	unsigned long val : 32;
+	struct mc_fb_location_t f;
 } __attribute__((packed));
 
 struct clk_pin_cntl_t {
-     unsigned long osc_en           : 1;
-     unsigned long osc_gain         : 5;
-     unsigned long dont_use_xtalin  : 1;
-     unsigned long xtalin_pm_en     : 1;
-     unsigned long xtalin_dbl_en    : 1;
-     unsigned long    				: 7;
-     unsigned long cg_debug         : 16;
+	unsigned long osc_en           : 1;
+	unsigned long osc_gain         : 5;
+	unsigned long dont_use_xtalin  : 1;
+	unsigned long xtalin_pm_en     : 1;
+	unsigned long xtalin_dbl_en    : 1;
+	unsigned long                  : 7;
+	unsigned long cg_debug         : 16;
 } __attribute__((packed));
 
 union clk_pin_cntl_u {
-     unsigned long val : 32;
-     struct clk_pin_cntl_t f;
+	unsigned long val : 32;
+	struct clk_pin_cntl_t f;
 } __attribute__((packed));
 
 struct pll_ref_fb_div_t {
-     unsigned long pll_ref_div      : 4;
-     unsigned long    				: 4;
-     unsigned long pll_fb_div_int   : 6;
-     unsigned long    				: 2;
-     unsigned long pll_fb_div_frac  : 3;
-     unsigned long    				: 1;
-     unsigned long pll_reset_time   : 4;
-     unsigned long pll_lock_time    : 8;
+	unsigned long pll_ref_div      : 4;
+	unsigned long                  : 4;
+	unsigned long pll_fb_div_int   : 6;
+	unsigned long                  : 2;
+	unsigned long pll_fb_div_frac  : 3;
+	unsigned long                  : 1;
+	unsigned long pll_reset_time   : 4;
+	unsigned long pll_lock_time    : 8;
 } __attribute__((packed));
 
 union pll_ref_fb_div_u {
-     unsigned long val : 32;
-     struct pll_ref_fb_div_t f;
+	unsigned long val : 32;
+	struct pll_ref_fb_div_t f;
 } __attribute__((packed));
 
 struct pll_cntl_t {
-     unsigned long pll_pwdn         : 1;
-     unsigned long pll_reset        : 1;
-     unsigned long pll_pm_en        : 1;
-     unsigned long pll_mode         : 1;
-     unsigned long pll_refclk_sel   : 1;
-     unsigned long pll_fbclk_sel    : 1;
-     unsigned long pll_tcpoff       : 1;
-     unsigned long pll_pcp          : 3;
-     unsigned long pll_pvg          : 3;
-     unsigned long pll_vcofr        : 1;
-     unsigned long pll_ioffset      : 2;
-     unsigned long pll_pecc_mode    : 2;
-     unsigned long pll_pecc_scon    : 2;
-     unsigned long pll_dactal       : 4;
-     unsigned long pll_cp_clip      : 2;
-     unsigned long pll_conf         : 3;
-     unsigned long pll_mbctrl       : 2;
-     unsigned long pll_ring_off     : 1;
+	unsigned long pll_pwdn        : 1;
+	unsigned long pll_reset       : 1;
+	unsigned long pll_pm_en       : 1;
+	unsigned long pll_mode        : 1;
+	unsigned long pll_refclk_sel  : 1;
+	unsigned long pll_fbclk_sel   : 1;
+	unsigned long pll_tcpoff      : 1;
+	unsigned long pll_pcp         : 3;
+	unsigned long pll_pvg         : 3;
+	unsigned long pll_vcofr       : 1;
+	unsigned long pll_ioffset     : 2;
+	unsigned long pll_pecc_mode   : 2;
+	unsigned long pll_pecc_scon   : 2;
+	unsigned long pll_dactal      : 4;
+	unsigned long pll_cp_clip     : 2;
+	unsigned long pll_conf        : 3;
+	unsigned long pll_mbctrl      : 2;
+	unsigned long pll_ring_off    : 1;
 } __attribute__((packed));
 
 union pll_cntl_u {
-     unsigned long val : 32;
-     struct pll_cntl_t f;
+	unsigned long val : 32;
+	struct pll_cntl_t f;
 } __attribute__((packed));
 
 struct sclk_cntl_t {
-     unsigned long sclk_src_sel     	: 2;
-     unsigned long    					: 2;
-     unsigned long sclk_post_div_fast   : 4;
-     unsigned long sclk_clkon_hys   	: 3;
-     unsigned long sclk_post_div_slow   : 4;
-     unsigned long disp_cg_ok2switch_en : 1;
-     unsigned long sclk_force_reg   	: 1;
-     unsigned long sclk_force_disp  	: 1;
-     unsigned long sclk_force_mc    	: 1;
-     unsigned long sclk_force_extmc 	: 1;
-     unsigned long sclk_force_cp    	: 1;
-     unsigned long sclk_force_e2    	: 1;
-     unsigned long sclk_force_e3    	: 1;
-     unsigned long sclk_force_idct  	: 1;
-     unsigned long sclk_force_bist  	: 1;
-     unsigned long busy_extend_cp   	: 1;
-     unsigned long busy_extend_e2   	: 1;
-     unsigned long busy_extend_e3   	: 1;
-     unsigned long busy_extend_idct 	: 1;
-     unsigned long    					: 3;
+	unsigned long sclk_src_sel         : 2;
+	unsigned long                      : 2;
+	unsigned long sclk_post_div_fast   : 4;
+	unsigned long sclk_clkon_hys       : 3;
+	unsigned long sclk_post_div_slow   : 4;
+	unsigned long disp_cg_ok2switch_en : 1;
+	unsigned long sclk_force_reg       : 1;
+	unsigned long sclk_force_disp      : 1;
+	unsigned long sclk_force_mc        : 1;
+	unsigned long sclk_force_extmc     : 1;
+	unsigned long sclk_force_cp        : 1;
+	unsigned long sclk_force_e2        : 1;
+	unsigned long sclk_force_e3        : 1;
+	unsigned long sclk_force_idct      : 1;
+	unsigned long sclk_force_bist      : 1;
+	unsigned long busy_extend_cp       : 1;
+	unsigned long busy_extend_e2       : 1;
+	unsigned long busy_extend_e3       : 1;
+	unsigned long busy_extend_idct     : 1;
+	unsigned long                      : 3;
 } __attribute__((packed));
 
 union sclk_cntl_u {
-     unsigned long val : 32;
-     struct sclk_cntl_t f;
+	unsigned long val : 32;
+	struct sclk_cntl_t f;
 } __attribute__((packed));
 
 struct pclk_cntl_t {
-     unsigned long pclk_src_sel     : 2;
-     unsigned long    				: 2;
-     unsigned long pclk_post_div    : 4;
-     unsigned long    				: 8;
-     unsigned long pclk_force_disp  : 1;
-     unsigned long    				: 15;
+	unsigned long pclk_src_sel     : 2;
+	unsigned long                  : 2;
+	unsigned long pclk_post_div    : 4;
+	unsigned long                  : 8;
+	unsigned long pclk_force_disp  : 1;
+	unsigned long                  : 15;
 } __attribute__((packed));
 
 union pclk_cntl_u {
-     unsigned long val : 32;
-     struct pclk_cntl_t f;
+	unsigned long val : 32;
+	struct pclk_cntl_t f;
 } __attribute__((packed));
 
+
+#define TESTCLK_SRC_PLL   0x01
+#define TESTCLK_SRC_SCLK  0x02
+#define TESTCLK_SRC_PCLK  0x03
+/* 4 and 5 seem to by XTAL/M */
+#define TESTCLK_SRC_XTAL  0x06
+
 struct clk_test_cntl_t {
-     unsigned long testclk_sel      : 4;
-     unsigned long    				: 3;
-     unsigned long start_check_freq : 1;
-     unsigned long tstcount_rst     : 1;
-     unsigned long    				: 15;
-     unsigned long test_count       : 8;
+	unsigned long testclk_sel      : 4;
+	unsigned long                  : 3;
+	unsigned long start_check_freq : 1;
+	unsigned long tstcount_rst     : 1;
+	unsigned long                  : 15;
+	unsigned long test_count       : 8;
 } __attribute__((packed));
 
 union clk_test_cntl_u {
-     unsigned long val : 32;
-     struct clk_test_cntl_t f;
+	unsigned long val : 32;
+	struct clk_test_cntl_t f;
 } __attribute__((packed));
 
 struct pwrmgt_cntl_t {
-     unsigned long pwm_enable       	: 1;
-     unsigned long    					: 1;
-     unsigned long pwm_mode_req         : 2;
-     unsigned long pwm_wakeup_cond      : 2;
-     unsigned long pwm_fast_noml_hw_en  : 1;
-     unsigned long pwm_noml_fast_hw_en  : 1;
-     unsigned long pwm_fast_noml_cond   : 4;
-     unsigned long pwm_noml_fast_cond   : 4;
-     unsigned long pwm_idle_timer   	: 8;
-     unsigned long pwm_busy_timer   	: 8;
+	unsigned long pwm_enable           : 1;
+	unsigned long                      : 1;
+	unsigned long pwm_mode_req         : 2;
+	unsigned long pwm_wakeup_cond      : 2;
+	unsigned long pwm_fast_noml_hw_en  : 1;
+	unsigned long pwm_noml_fast_hw_en  : 1;
+	unsigned long pwm_fast_noml_cond   : 4;
+	unsigned long pwm_noml_fast_cond   : 4;
+	unsigned long pwm_idle_timer       : 8;
+	unsigned long pwm_busy_timer       : 8;
 } __attribute__((packed));
 
 union pwrmgt_cntl_u {
-     unsigned long val : 32;
-     struct pwrmgt_cntl_t f;
+	unsigned long val : 32;
+	struct pwrmgt_cntl_t f;
 } __attribute__((packed));
 
 #endif
diff --git a/fs/Kconfig b/fs/Kconfig
index e54be70..5e81790 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -382,10 +382,8 @@ config QUOTA
 	  usage (also called disk quotas). Currently, it works for the
 	  ext2, ext3, and reiserfs file system. ext3 also supports journalled
 	  quotas for which you don't need to run quotacheck(8) after an unclean
-	  shutdown. You need additional software in order to use quota support
-	  (you can download sources from
-	  <http://www.sf.net/projects/linuxquota/>). For further details, read
-	  the Quota mini-HOWTO, available from
+	  shutdown.
+	  For further details, read the Quota mini-HOWTO, available from
 	  <http://www.tldp.org/docs.html#howto>, or the documentation provided
 	  with the quota tools. Probably the quota support is only useful for
 	  multi user systems. If unsure, say N.
@@ -403,8 +401,7 @@ config QFMT_V2
 	depends on QUOTA
 	help
 	  This quota format allows using quotas with 32-bit UIDs/GIDs. If you
-	  need this functionality say Y here. Note that you will need recent
-	  quota utilities (>= 3.01) for new quota format with this kernel.
+	  need this functionality say Y here.
 
 config QUOTACTL
 	bool
@@ -783,28 +780,6 @@ config SYSFS
 
 	Designers of embedded systems may wish to say N here to conserve space.
 
-config DEVPTS_FS_XATTR
-	bool "/dev/pts Extended Attributes"
-	depends on UNIX98_PTYS
-	help
-	  Extended attributes are name:value pairs associated with inodes by
-	  the kernel or by users (see the attr(5) manual page, or visit
-	  <http://acl.bestbits.at/> for details).
-
-	  If unsure, say N.
-
-config DEVPTS_FS_SECURITY
-	bool "/dev/pts Security Labels"
-	depends on DEVPTS_FS_XATTR
-	help
-	  Security labels support alternative access control models
-	  implemented by security modules like SELinux.  This option
-	  enables an extended attribute handler for file security
-	  labels in the /dev/pts filesystem.
-
-	  If you are not using a security module that requires using
-	  extended attributes for file security labels, say N.
-
 config TMPFS
 	bool "Virtual memory file system support (former shm fs)"
 	help
@@ -817,27 +792,6 @@ config TMPFS
 
 	  See <file:Documentation/filesystems/tmpfs.txt> for details.
 
-config TMPFS_XATTR
-	bool "tmpfs Extended Attributes"
-	depends on TMPFS
-	help
-	  Extended attributes are name:value pairs associated with inodes by
-	  the kernel or by users (see the attr(5) manual page, or visit
-	  <http://acl.bestbits.at/> for details).
-
-	  If unsure, say N.
-
-config TMPFS_SECURITY
-	bool "tmpfs Security Labels"
-	depends on TMPFS_XATTR
-	help
-	  Security labels support alternative access control models
-	  implemented by security modules like SELinux.  This option
-	  enables an extended attribute handler for file security
-	  labels in the tmpfs filesystem.
-	  If you are not using a security module that requires using
-	  extended attributes for file security labels, say N.
-
 config HUGETLBFS
 	bool "HugeTLB file system support"
 	depends X86 || IA64 || PPC64 || SPARC64 || SUPERH || X86_64 || BROKEN
@@ -859,6 +813,18 @@ config RAMFS
 	  To compile this as a module, choose M here: the module will be called
 	  ramfs.
 
+config RELAYFS_FS
+	tristate "Relayfs file system support"
+	---help---
+	  Relayfs is a high-speed data relay filesystem designed to provide
+	  an efficient mechanism for tools and facilities to relay large
+	  amounts of data from kernel space to user space.
+
+	  To compile this code as a module, choose M here: the module will be
+	  called relayfs.
+
+	  If unsure, say N.
+
 endmenu
 
 menu "Miscellaneous filesystems"
diff --git a/fs/Makefile b/fs/Makefile
index cf95eb8..1515830 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -90,6 +90,7 @@ obj-$(CONFIG_AUTOFS_FS)		+= autofs/
 obj-$(CONFIG_AUTOFS4_FS)	+= autofs4/
 obj-$(CONFIG_ADFS_FS)		+= adfs/
 obj-$(CONFIG_UDF_FS)		+= udf/
+obj-$(CONFIG_RELAYFS_FS)	+= relayfs/
 obj-$(CONFIG_SUN_OPENPROMFS)	+= openpromfs/
 obj-$(CONFIG_JFS_FS)		+= jfs/
 obj-$(CONFIG_XFS_FS)		+= xfs/
diff --git a/fs/aio.c b/fs/aio.c
index 06d7d43..4f641ab 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -567,6 +567,10 @@ static void use_mm(struct mm_struct *mm)
 	atomic_inc(&mm->mm_count);
 	tsk->mm = mm;
 	tsk->active_mm = mm;
+	/*
+	 * Note that on UML this *requires* PF_BORROWED_MM to be set, otherwise
+	 * it won't work. Update it accordingly if you change it here
+	 */
 	activate_mm(active_mm, mm);
 	task_unlock(tsk);
 
diff --git a/fs/bio.c b/fs/bio.c
index 1f2d464..a7d4fd3a 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -25,6 +25,7 @@
 #include <linux/module.h>
 #include <linux/mempool.h>
 #include <linux/workqueue.h>
+#include <scsi/sg.h>		/* for struct sg_iovec */
 
 #define BIO_POOL_SIZE 256
 
@@ -104,18 +105,22 @@ static inline struct bio_vec *bvec_alloc_bs(unsigned int __nocast gfp_mask, int
 	return bvl;
 }
 
-/*
- * default destructor for a bio allocated with bio_alloc_bioset()
- */
-static void bio_destructor(struct bio *bio)
+void bio_free(struct bio *bio, struct bio_set *bio_set)
 {
 	const int pool_idx = BIO_POOL_IDX(bio);
-	struct bio_set *bs = bio->bi_set;
 
 	BIO_BUG_ON(pool_idx >= BIOVEC_NR_POOLS);
 
-	mempool_free(bio->bi_io_vec, bs->bvec_pools[pool_idx]);
-	mempool_free(bio, bs->bio_pool);
+	mempool_free(bio->bi_io_vec, bio_set->bvec_pools[pool_idx]);
+	mempool_free(bio, bio_set->bio_pool);
+}
+
+/*
+ * default destructor for a bio allocated with bio_alloc_bioset()
+ */
+static void bio_fs_destructor(struct bio *bio)
+{
+	bio_free(bio, fs_bio_set);
 }
 
 inline void bio_init(struct bio *bio)
@@ -171,8 +176,6 @@ struct bio *bio_alloc_bioset(unsigned int __nocast gfp_mask, int nr_iovecs, stru
 			bio->bi_max_vecs = bvec_slabs[idx].nr_vecs;
 		}
 		bio->bi_io_vec = bvl;
-		bio->bi_destructor = bio_destructor;
-		bio->bi_set = bs;
 	}
 out:
 	return bio;
@@ -180,7 +183,12 @@ out:
 
 struct bio *bio_alloc(unsigned int __nocast gfp_mask, int nr_iovecs)
 {
-	return bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);
+	struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);
+
+	if (bio)
+		bio->bi_destructor = bio_fs_destructor;
+
+	return bio;
 }
 
 void zero_fill_bio(struct bio *bio)
@@ -273,8 +281,10 @@ struct bio *bio_clone(struct bio *bio, unsigned int __nocast gfp_mask)
 {
 	struct bio *b = bio_alloc_bioset(gfp_mask, bio->bi_max_vecs, fs_bio_set);
 
-	if (b)
+	if (b) {
+		b->bi_destructor = bio_fs_destructor;
 		__bio_clone(b, bio);
+	}
 
 	return b;
 }
@@ -546,22 +556,34 @@ out_bmd:
 	return ERR_PTR(ret);
 }
 
-static struct bio *__bio_map_user(request_queue_t *q, struct block_device *bdev,
-				  unsigned long uaddr, unsigned int len,
-				  int write_to_vm)
+static struct bio *__bio_map_user_iov(request_queue_t *q,
+				      struct block_device *bdev,
+				      struct sg_iovec *iov, int iov_count,
+				      int write_to_vm)
 {
-	unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	unsigned long start = uaddr >> PAGE_SHIFT;
-	const int nr_pages = end - start;
-	int ret, offset, i;
+	int i, j;
+	int nr_pages = 0;
 	struct page **pages;
 	struct bio *bio;
+	int cur_page = 0;
+	int ret, offset;
 
-	/*
-	 * transfer and buffer must be aligned to at least hardsector
-	 * size for now, in the future we can relax this restriction
-	 */
-	if ((uaddr & queue_dma_alignment(q)) || (len & queue_dma_alignment(q)))
+	for (i = 0; i < iov_count; i++) {
+		unsigned long uaddr = (unsigned long)iov[i].iov_base;
+		unsigned long len = iov[i].iov_len;
+		unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
+		unsigned long start = uaddr >> PAGE_SHIFT;
+
+		nr_pages += end - start;
+		/*
+		 * transfer and buffer must be aligned to at least hardsector
+		 * size for now, in the future we can relax this restriction
+		 */
+		if ((uaddr & queue_dma_alignment(q)) || (len & queue_dma_alignment(q)))
+			return ERR_PTR(-EINVAL);
+	}
+
+	if (!nr_pages)
 		return ERR_PTR(-EINVAL);
 
 	bio = bio_alloc(GFP_KERNEL, nr_pages);
@@ -573,42 +595,54 @@ static struct bio *__bio_map_user(request_queue_t *q, struct block_device *bdev,
 	if (!pages)
 		goto out;
 
-	down_read(&current->mm->mmap_sem);
-	ret = get_user_pages(current, current->mm, uaddr, nr_pages,
-						write_to_vm, 0, pages, NULL);
-	up_read(&current->mm->mmap_sem);
-
-	if (ret < nr_pages)
-		goto out;
-
-	bio->bi_bdev = bdev;
-
-	offset = uaddr & ~PAGE_MASK;
-	for (i = 0; i < nr_pages; i++) {
-		unsigned int bytes = PAGE_SIZE - offset;
-
-		if (len <= 0)
-			break;
-
-		if (bytes > len)
-			bytes = len;
+	memset(pages, 0, nr_pages * sizeof(struct page *));
+
+	for (i = 0; i < iov_count; i++) {
+		unsigned long uaddr = (unsigned long)iov[i].iov_base;
+		unsigned long len = iov[i].iov_len;
+		unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
+		unsigned long start = uaddr >> PAGE_SHIFT;
+		const int local_nr_pages = end - start;
+		const int page_limit = cur_page + local_nr_pages;
+		
+		down_read(&current->mm->mmap_sem);
+		ret = get_user_pages(current, current->mm, uaddr,
+				     local_nr_pages,
+				     write_to_vm, 0, &pages[cur_page], NULL);
+		up_read(&current->mm->mmap_sem);
+
+		if (ret < local_nr_pages)
+			goto out_unmap;
+
+
+		offset = uaddr & ~PAGE_MASK;
+		for (j = cur_page; j < page_limit; j++) {
+			unsigned int bytes = PAGE_SIZE - offset;
+
+			if (len <= 0)
+				break;
+			
+			if (bytes > len)
+				bytes = len;
+
+			/*
+			 * sorry...
+			 */
+			if (__bio_add_page(q, bio, pages[j], bytes, offset) < bytes)
+				break;
+
+			len -= bytes;
+			offset = 0;
+		}
 
+		cur_page = j;
 		/*
-		 * sorry...
+		 * release the pages we didn't map into the bio, if any
 		 */
-		if (__bio_add_page(q, bio, pages[i], bytes, offset) < bytes)
-			break;
-
-		len -= bytes;
-		offset = 0;
+		while (j < page_limit)
+			page_cache_release(pages[j++]);
 	}
 
-	/*
-	 * release the pages we didn't map into the bio, if any
-	 */
-	while (i < nr_pages)
-		page_cache_release(pages[i++]);
-
 	kfree(pages);
 
 	/*
@@ -617,9 +651,17 @@ static struct bio *__bio_map_user(request_queue_t *q, struct block_device *bdev,
 	if (!write_to_vm)
 		bio->bi_rw |= (1 << BIO_RW);
 
+	bio->bi_bdev = bdev;
 	bio->bi_flags |= (1 << BIO_USER_MAPPED);
 	return bio;
-out:
+
+ out_unmap:
+	for (i = 0; i < nr_pages; i++) {
+		if(!pages[i])
+			break;
+		page_cache_release(pages[i]);
+	}
+ out:
 	kfree(pages);
 	bio_put(bio);
 	return ERR_PTR(ret);
@@ -639,9 +681,33 @@ out:
 struct bio *bio_map_user(request_queue_t *q, struct block_device *bdev,
 			 unsigned long uaddr, unsigned int len, int write_to_vm)
 {
+	struct sg_iovec iov;
+
+	iov.iov_base = (__user void *)uaddr;
+	iov.iov_len = len;
+
+	return bio_map_user_iov(q, bdev, &iov, 1, write_to_vm);
+}
+
+/**
+ *	bio_map_user_iov - map user sg_iovec table into bio
+ *	@q: the request_queue_t for the bio
+ *	@bdev: destination block device
+ *	@iov:	the iovec.
+ *	@iov_count: number of elements in the iovec
+ *	@write_to_vm: bool indicating writing to pages or not
+ *
+ *	Map the user space address into a bio suitable for io to a block
+ *	device. Returns an error pointer in case of error.
+ */
+struct bio *bio_map_user_iov(request_queue_t *q, struct block_device *bdev,
+			     struct sg_iovec *iov, int iov_count,
+			     int write_to_vm)
+{
 	struct bio *bio;
+	int len = 0, i;
 
-	bio = __bio_map_user(q, bdev, uaddr, len, write_to_vm);
+	bio = __bio_map_user_iov(q, bdev, iov, iov_count, write_to_vm);
 
 	if (IS_ERR(bio))
 		return bio;
@@ -654,6 +720,9 @@ struct bio *bio_map_user(request_queue_t *q, struct block_device *bdev,
 	 */
 	bio_get(bio);
 
+	for (i = 0; i < iov_count; i++)
+		len += iov[i].iov_len;
+
 	if (bio->bi_size == len)
 		return bio;
 
@@ -698,6 +767,82 @@ void bio_unmap_user(struct bio *bio)
 	bio_put(bio);
 }
 
+static int bio_map_kern_endio(struct bio *bio, unsigned int bytes_done, int err)
+{
+	if (bio->bi_size)
+		return 1;
+
+	bio_put(bio);
+	return 0;
+}
+
+
+static struct bio *__bio_map_kern(request_queue_t *q, void *data,
+				  unsigned int len, unsigned int gfp_mask)
+{
+	unsigned long kaddr = (unsigned long)data;
+	unsigned long end = (kaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
+	unsigned long start = kaddr >> PAGE_SHIFT;
+	const int nr_pages = end - start;
+	int offset, i;
+	struct bio *bio;
+
+	bio = bio_alloc(gfp_mask, nr_pages);
+	if (!bio)
+		return ERR_PTR(-ENOMEM);
+
+	offset = offset_in_page(kaddr);
+	for (i = 0; i < nr_pages; i++) {
+		unsigned int bytes = PAGE_SIZE - offset;
+
+		if (len <= 0)
+			break;
+
+		if (bytes > len)
+			bytes = len;
+
+		if (__bio_add_page(q, bio, virt_to_page(data), bytes,
+				   offset) < bytes)
+			break;
+
+		data += bytes;
+		len -= bytes;
+		offset = 0;
+	}
+
+	bio->bi_end_io = bio_map_kern_endio;
+	return bio;
+}
+
+/**
+ *	bio_map_kern	-	map kernel address into bio
+ *	@q: the request_queue_t for the bio
+ *	@data: pointer to buffer to map
+ *	@len: length in bytes
+ *	@gfp_mask: allocation flags for bio allocation
+ *
+ *	Map the kernel address into a bio suitable for io to a block
+ *	device. Returns an error pointer in case of error.
+ */
+struct bio *bio_map_kern(request_queue_t *q, void *data, unsigned int len,
+			 unsigned int gfp_mask)
+{
+	struct bio *bio;
+
+	bio = __bio_map_kern(q, data, len, gfp_mask);
+	if (IS_ERR(bio))
+		return bio;
+
+	if (bio->bi_size == len)
+		return bio;
+
+	/*
+	 * Don't support partial mappings.
+	 */
+	bio_put(bio);
+	return ERR_PTR(-EINVAL);
+}
+
 /*
  * bio_set_pages_dirty() and bio_check_pages_dirty() are support functions
  * for performing direct-IO in BIOs.
@@ -1075,6 +1220,7 @@ subsys_initcall(init_bio);
 
 EXPORT_SYMBOL(bio_alloc);
 EXPORT_SYMBOL(bio_put);
+EXPORT_SYMBOL(bio_free);
 EXPORT_SYMBOL(bio_endio);
 EXPORT_SYMBOL(bio_init);
 EXPORT_SYMBOL(__bio_clone);
@@ -1085,6 +1231,7 @@ EXPORT_SYMBOL(bio_add_page);
 EXPORT_SYMBOL(bio_get_nr_vecs);
 EXPORT_SYMBOL(bio_map_user);
 EXPORT_SYMBOL(bio_unmap_user);
+EXPORT_SYMBOL(bio_map_kern);
 EXPORT_SYMBOL(bio_pair_release);
 EXPORT_SYMBOL(bio_split);
 EXPORT_SYMBOL(bio_split_pool);
diff --git a/fs/buffer.c b/fs/buffer.c
index 6a25d7d..1c62203 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -917,8 +917,7 @@ static int fsync_buffers_list(spinlock_t *lock, struct list_head *list)
 				 * contents - it is a noop if I/O is still in
 				 * flight on potentially older contents.
 				 */
-				wait_on_buffer(bh);
-				ll_rw_block(WRITE, 1, &bh);
+				ll_rw_block(SWRITE, 1, &bh);
 				brelse(bh);
 				spin_lock(lock);
 			}
@@ -2793,21 +2792,22 @@ int submit_bh(int rw, struct buffer_head * bh)
 
 /**
  * ll_rw_block: low-level access to block devices (DEPRECATED)
- * @rw: whether to %READ or %WRITE or maybe %READA (readahead)
+ * @rw: whether to %READ or %WRITE or %SWRITE or maybe %READA (readahead)
  * @nr: number of &struct buffer_heads in the array
  * @bhs: array of pointers to &struct buffer_head
  *
- * ll_rw_block() takes an array of pointers to &struct buffer_heads,
- * and requests an I/O operation on them, either a %READ or a %WRITE.
- * The third %READA option is described in the documentation for
- * generic_make_request() which ll_rw_block() calls.
+ * ll_rw_block() takes an array of pointers to &struct buffer_heads, and
+ * requests an I/O operation on them, either a %READ or a %WRITE.  The third
+ * %SWRITE is like %WRITE only we make sure that the *current* data in buffers
+ * are sent to disk. The fourth %READA option is described in the documentation
+ * for generic_make_request() which ll_rw_block() calls.
  *
  * This function drops any buffer that it cannot get a lock on (with the
- * BH_Lock state bit), any buffer that appears to be clean when doing a
- * write request, and any buffer that appears to be up-to-date when doing
- * read request.  Further it marks as clean buffers that are processed for
- * writing (the buffer cache won't assume that they are actually clean until
- * the buffer gets unlocked).
+ * BH_Lock state bit) unless SWRITE is required, any buffer that appears to be
+ * clean when doing a write request, and any buffer that appears to be
+ * up-to-date when doing read request.  Further it marks as clean buffers that
+ * are processed for writing (the buffer cache won't assume that they are
+ * actually clean until the buffer gets unlocked).
  *
  * ll_rw_block sets b_end_io to simple completion handler that marks
  * the buffer up-to-date (if approriate), unlocks the buffer and wakes
@@ -2823,11 +2823,13 @@ void ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
 	for (i = 0; i < nr; i++) {
 		struct buffer_head *bh = bhs[i];
 
-		if (test_set_buffer_locked(bh))
+		if (rw == SWRITE)
+			lock_buffer(bh);
+		else if (test_set_buffer_locked(bh))
 			continue;
 
 		get_bh(bh);
-		if (rw == WRITE) {
+		if (rw == WRITE || rw == SWRITE) {
 			if (test_clear_buffer_dirty(bh)) {
 				bh->b_end_io = end_buffer_write_sync;
 				submit_bh(WRITE, bh);
@@ -3046,10 +3048,9 @@ struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags)
 {
 	struct buffer_head *ret = kmem_cache_alloc(bh_cachep, gfp_flags);
 	if (ret) {
-		preempt_disable();
-		__get_cpu_var(bh_accounting).nr++;
+		get_cpu_var(bh_accounting).nr++;
 		recalc_bh_state();
-		preempt_enable();
+		put_cpu_var(bh_accounting);
 	}
 	return ret;
 }
@@ -3059,10 +3060,9 @@ void free_buffer_head(struct buffer_head *bh)
 {
 	BUG_ON(!list_empty(&bh->b_assoc_buffers));
 	kmem_cache_free(bh_cachep, bh);
-	preempt_disable();
-	__get_cpu_var(bh_accounting).nr--;
+	get_cpu_var(bh_accounting).nr--;
 	recalc_bh_state();
-	preempt_enable();
+	put_cpu_var(bh_accounting);
 }
 EXPORT_SYMBOL(free_buffer_head);
 
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index e568cc4..3217ac5 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -836,7 +836,7 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
 				/* go from value to value + temp_len condensing 
 				double commas to singles. Note that this ends up
 				allocating a few bytes too many, which is ok */
-				vol->password = kcalloc(1, temp_len, GFP_KERNEL);
+				vol->password = kzalloc(temp_len, GFP_KERNEL);
 				if(vol->password == NULL) {
 					printk("CIFS: no memory for pass\n");
 					return 1;
@@ -851,7 +851,7 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
 				}
 				vol->password[j] = 0;
 			} else {
-				vol->password = kcalloc(1, temp_len+1, GFP_KERNEL);
+				vol->password = kzalloc(temp_len+1, GFP_KERNEL);
 				if(vol->password == NULL) {
 					printk("CIFS: no memory for pass\n");
 					return 1;
@@ -1317,7 +1317,7 @@ ipv4_connect(struct sockaddr_in *psin_server, struct socket **csocket,
 		sessinit is sent but no second negprot */
 		struct rfc1002_session_packet * ses_init_buf;
 		struct smb_hdr * smb_buf;
-		ses_init_buf = kcalloc(1, sizeof(struct rfc1002_session_packet), GFP_KERNEL);
+		ses_init_buf = kzalloc(sizeof(struct rfc1002_session_packet), GFP_KERNEL);
 		if(ses_init_buf) {
 			ses_init_buf->trailer.session_req.called_len = 32;
 			rfc1002mangle(ses_init_buf->trailer.session_req.called_name,
@@ -1964,7 +1964,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 /* We look for obvious messed up bcc or strings in response so we do not go off
    the end since (at least) WIN2K and Windows XP have a major bug in not null
    terminating last Unicode string in response  */
-				ses->serverOS = kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+				ses->serverOS = kzalloc(2 * (len + 1), GFP_KERNEL);
 				if(ses->serverOS == NULL)
 					goto sesssetup_nomem;
 				cifs_strfromUCS_le(ses->serverOS,
@@ -1976,7 +1976,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 				if (remaining_words > 0) {
 					len = UniStrnlen((wchar_t *)bcc_ptr,
 							 remaining_words-1);
-					ses->serverNOS = kcalloc(1, 2 * (len + 1),GFP_KERNEL);
+					ses->serverNOS = kzalloc(2 * (len + 1),GFP_KERNEL);
 					if(ses->serverNOS == NULL)
 						goto sesssetup_nomem;
 					cifs_strfromUCS_le(ses->serverNOS,
@@ -1994,7 +1994,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 						len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
           /* last string is not always null terminated (for e.g. for Windows XP & 2000) */
 						ses->serverDomain =
-						    kcalloc(1, 2*(len+1),GFP_KERNEL);
+						    kzalloc(2*(len+1),GFP_KERNEL);
 						if(ses->serverDomain == NULL)
 							goto sesssetup_nomem;
 						cifs_strfromUCS_le(ses->serverDomain,
@@ -2005,22 +2005,22 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 					} /* else no more room so create dummy domain string */
 					else
 						ses->serverDomain = 
-							kcalloc(1, 2, GFP_KERNEL);
+							kzalloc(2, GFP_KERNEL);
 				} else {	/* no room so create dummy domain and NOS string */
 					/* if these kcallocs fail not much we
 					   can do, but better to not fail the
 					   sesssetup itself */
 					ses->serverDomain =
-					    kcalloc(1, 2, GFP_KERNEL);
+					    kzalloc(2, GFP_KERNEL);
 					ses->serverNOS =
-					    kcalloc(1, 2, GFP_KERNEL);
+					    kzalloc(2, GFP_KERNEL);
 				}
 			} else {	/* ASCII */
 				len = strnlen(bcc_ptr, 1024);
 				if (((long) bcc_ptr + len) - (long)
 				    pByteArea(smb_buffer_response)
 					    <= BCC(smb_buffer_response)) {
-					ses->serverOS = kcalloc(1, len + 1,GFP_KERNEL);
+					ses->serverOS = kzalloc(len + 1,GFP_KERNEL);
 					if(ses->serverOS == NULL)
 						goto sesssetup_nomem;
 					strncpy(ses->serverOS,bcc_ptr, len);
@@ -2030,7 +2030,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 					bcc_ptr++;
 
 					len = strnlen(bcc_ptr, 1024);
-					ses->serverNOS = kcalloc(1, len + 1,GFP_KERNEL);
+					ses->serverNOS = kzalloc(len + 1,GFP_KERNEL);
 					if(ses->serverNOS == NULL)
 						goto sesssetup_nomem;
 					strncpy(ses->serverNOS, bcc_ptr, len);
@@ -2039,7 +2039,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 					bcc_ptr++;
 
 					len = strnlen(bcc_ptr, 1024);
-					ses->serverDomain = kcalloc(1, len + 1,GFP_KERNEL);
+					ses->serverDomain = kzalloc(len + 1,GFP_KERNEL);
 					if(ses->serverDomain == NULL)
 						goto sesssetup_nomem;
 					strncpy(ses->serverDomain, bcc_ptr, len);
@@ -2240,7 +2240,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
    the end since (at least) WIN2K and Windows XP have a major bug in not null
    terminating last Unicode string in response  */
 					ses->serverOS =
-					    kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+					    kzalloc(2 * (len + 1), GFP_KERNEL);
 					cifs_strfromUCS_le(ses->serverOS,
 							   (wchar_t *)
 							   bcc_ptr, len,
@@ -2254,7 +2254,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 								 remaining_words
 								 - 1);
 						ses->serverNOS =
-						    kcalloc(1, 2 * (len + 1),
+						    kzalloc(2 * (len + 1),
 							    GFP_KERNEL);
 						cifs_strfromUCS_le(ses->serverNOS,
 								   (wchar_t *)bcc_ptr,
@@ -2267,7 +2267,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 						if (remaining_words > 0) {
 							len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);	
                             /* last string is not always null terminated (for e.g. for Windows XP & 2000) */
-							ses->serverDomain = kcalloc(1, 2*(len+1),GFP_KERNEL);
+							ses->serverDomain = kzalloc(2*(len+1),GFP_KERNEL);
 							cifs_strfromUCS_le(ses->serverDomain,
 							     (wchar_t *)bcc_ptr, 
                                  len,
@@ -2278,10 +2278,10 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 						} /* else no more room so create dummy domain string */
 						else
 							ses->serverDomain =
-							    kcalloc(1, 2,GFP_KERNEL);
+							    kzalloc(2,GFP_KERNEL);
 					} else {	/* no room so create dummy domain and NOS string */
-						ses->serverDomain = kcalloc(1, 2, GFP_KERNEL);
-						ses->serverNOS = kcalloc(1, 2, GFP_KERNEL);
+						ses->serverDomain = kzalloc(2, GFP_KERNEL);
+						ses->serverNOS = kzalloc(2, GFP_KERNEL);
 					}
 				} else {	/* ASCII */
 
@@ -2289,7 +2289,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 					if (((long) bcc_ptr + len) - (long)
 					    pByteArea(smb_buffer_response)
 					    <= BCC(smb_buffer_response)) {
-						ses->serverOS = kcalloc(1, len + 1, GFP_KERNEL);
+						ses->serverOS = kzalloc(len + 1, GFP_KERNEL);
 						strncpy(ses->serverOS, bcc_ptr, len);
 
 						bcc_ptr += len;
@@ -2297,14 +2297,14 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 						bcc_ptr++;
 
 						len = strnlen(bcc_ptr, 1024);
-						ses->serverNOS = kcalloc(1, len + 1,GFP_KERNEL);
+						ses->serverNOS = kzalloc(len + 1,GFP_KERNEL);
 						strncpy(ses->serverNOS, bcc_ptr, len);
 						bcc_ptr += len;
 						bcc_ptr[0] = 0;
 						bcc_ptr++;
 
 						len = strnlen(bcc_ptr, 1024);
-						ses->serverDomain = kcalloc(1, len + 1, GFP_KERNEL);
+						ses->serverDomain = kzalloc(len + 1, GFP_KERNEL);
 						strncpy(ses->serverDomain, bcc_ptr, len);
 						bcc_ptr += len;
 						bcc_ptr[0] = 0;
@@ -2554,7 +2554,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
    the end since (at least) WIN2K and Windows XP have a major bug in not null
    terminating last Unicode string in response  */
 					ses->serverOS =
-					    kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+					    kzalloc(2 * (len + 1), GFP_KERNEL);
 					cifs_strfromUCS_le(ses->serverOS,
 							   (wchar_t *)
 							   bcc_ptr, len,
@@ -2569,7 +2569,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 								 remaining_words
 								 - 1);
 						ses->serverNOS =
-						    kcalloc(1, 2 * (len + 1),
+						    kzalloc(2 * (len + 1),
 							    GFP_KERNEL);
 						cifs_strfromUCS_le(ses->
 								   serverNOS,
@@ -2586,7 +2586,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 							len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);	
            /* last string is not always null terminated (for e.g. for Windows XP & 2000) */
 							ses->serverDomain =
-							    kcalloc(1, 2 *
+							    kzalloc(2 *
 								    (len +
 								     1),
 								    GFP_KERNEL);
@@ -2612,13 +2612,13 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 						} /* else no more room so create dummy domain string */
 						else
 							ses->serverDomain =
-							    kcalloc(1, 2,
+							    kzalloc(2,
 								    GFP_KERNEL);
 					} else {	/* no room so create dummy domain and NOS string */
 						ses->serverDomain =
-						    kcalloc(1, 2, GFP_KERNEL);
+						    kzalloc(2, GFP_KERNEL);
 						ses->serverNOS =
-						    kcalloc(1, 2, GFP_KERNEL);
+						    kzalloc(2, GFP_KERNEL);
 					}
 				} else {	/* ASCII */
 					len = strnlen(bcc_ptr, 1024);
@@ -2626,7 +2626,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 					    pByteArea(smb_buffer_response)
 					    <= BCC(smb_buffer_response)) {
 						ses->serverOS =
-						    kcalloc(1, len + 1,
+						    kzalloc(len + 1,
 							    GFP_KERNEL);
 						strncpy(ses->serverOS,
 							bcc_ptr, len);
@@ -2637,7 +2637,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 
 						len = strnlen(bcc_ptr, 1024);
 						ses->serverNOS =
-						    kcalloc(1, len + 1,
+						    kzalloc(len + 1,
 							    GFP_KERNEL);
 						strncpy(ses->serverNOS, bcc_ptr, len);
 						bcc_ptr += len;
@@ -2646,7 +2646,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 
 						len = strnlen(bcc_ptr, 1024);
 						ses->serverDomain =
-						    kcalloc(1, len + 1,
+						    kzalloc(len + 1,
 							    GFP_KERNEL);
 						strncpy(ses->serverDomain, bcc_ptr, len);	
 						bcc_ptr += len;
@@ -2948,7 +2948,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
   the end since (at least) WIN2K and Windows XP have a major bug in not null
   terminating last Unicode string in response  */
 					ses->serverOS =
-					    kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+					    kzalloc(2 * (len + 1), GFP_KERNEL);
 					cifs_strfromUCS_le(ses->serverOS,
 							   (wchar_t *)
 							   bcc_ptr, len,
@@ -2963,7 +2963,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 								 remaining_words
 								 - 1);
 						ses->serverNOS =
-						    kcalloc(1, 2 * (len + 1),
+						    kzalloc(2 * (len + 1),
 							    GFP_KERNEL);
 						cifs_strfromUCS_le(ses->
 								   serverNOS,
@@ -2979,7 +2979,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 							len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);	
      /* last string not always null terminated (e.g. for Windows XP & 2000) */
 							ses->serverDomain =
-							    kcalloc(1, 2 *
+							    kzalloc(2 *
 								    (len +
 								     1),
 								    GFP_KERNEL);
@@ -3004,17 +3004,17 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 							    = 0;
 						} /* else no more room so create dummy domain string */
 						else
-							ses->serverDomain = kcalloc(1, 2,GFP_KERNEL);
+							ses->serverDomain = kzalloc(2,GFP_KERNEL);
 					} else {  /* no room so create dummy domain and NOS string */
-						ses->serverDomain = kcalloc(1, 2, GFP_KERNEL);
-						ses->serverNOS = kcalloc(1, 2, GFP_KERNEL);
+						ses->serverDomain = kzalloc(2, GFP_KERNEL);
+						ses->serverNOS = kzalloc(2, GFP_KERNEL);
 					}
 				} else {	/* ASCII */
 					len = strnlen(bcc_ptr, 1024);
 					if (((long) bcc_ptr + len) - 
                         (long) pByteArea(smb_buffer_response) 
                             <= BCC(smb_buffer_response)) {
-						ses->serverOS = kcalloc(1, len + 1,GFP_KERNEL);
+						ses->serverOS = kzalloc(len + 1,GFP_KERNEL);
 						strncpy(ses->serverOS,bcc_ptr, len);
 
 						bcc_ptr += len;
@@ -3022,14 +3022,14 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 						bcc_ptr++;
 
 						len = strnlen(bcc_ptr, 1024);
-						ses->serverNOS = kcalloc(1, len+1,GFP_KERNEL);
+						ses->serverNOS = kzalloc(len+1,GFP_KERNEL);
 						strncpy(ses->serverNOS, bcc_ptr, len);	
 						bcc_ptr += len;
 						bcc_ptr[0] = 0;
 						bcc_ptr++;
 
 						len = strnlen(bcc_ptr, 1024);
-						ses->serverDomain = kcalloc(1, len+1,GFP_KERNEL);
+						ses->serverDomain = kzalloc(len+1,GFP_KERNEL);
 						strncpy(ses->serverDomain, bcc_ptr, len);
 						bcc_ptr += len;
 						bcc_ptr[0] = 0;
@@ -3141,7 +3141,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
 				if(tcon->nativeFileSystem)
 					kfree(tcon->nativeFileSystem);
 				tcon->nativeFileSystem =
-				    kcalloc(1, length + 2, GFP_KERNEL);
+				    kzalloc(length + 2, GFP_KERNEL);
 				cifs_strfromUCS_le(tcon->nativeFileSystem,
 						   (wchar_t *) bcc_ptr,
 						   length, nls_codepage);
@@ -3159,7 +3159,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
 				if(tcon->nativeFileSystem)
 					kfree(tcon->nativeFileSystem);
 				tcon->nativeFileSystem =
-				    kcalloc(1, length + 1, GFP_KERNEL);
+				    kzalloc(length + 1, GFP_KERNEL);
 				strncpy(tcon->nativeFileSystem, bcc_ptr,
 					length);
 			}
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 3f3538d..d335269 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -145,24 +145,23 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
 		return -ENOMEM;
 	}
 
-	if(nd) {
-		if ((nd->intent.open.flags & O_ACCMODE) == O_RDONLY)
-			desiredAccess = GENERIC_READ;
-		else if ((nd->intent.open.flags & O_ACCMODE) == O_WRONLY) {
-			desiredAccess = GENERIC_WRITE;
-			write_only = TRUE;
-		} else if ((nd->intent.open.flags & O_ACCMODE) == O_RDWR) {
-			/* GENERIC_ALL is too much permission to request */
-			/* can cause unnecessary access denied on create */
-			/* desiredAccess = GENERIC_ALL; */
-			desiredAccess = GENERIC_READ | GENERIC_WRITE;
+	if(nd && (nd->flags & LOOKUP_OPEN)) {
+		int oflags = nd->intent.open.flags;
+
+		desiredAccess = 0;
+		if (oflags & FMODE_READ)
+			desiredAccess |= GENERIC_READ;
+		if (oflags & FMODE_WRITE) {
+			desiredAccess |= GENERIC_WRITE;
+			if (!(oflags & FMODE_READ))
+				write_only = TRUE;
 		}
 
-		if((nd->intent.open.flags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
+		if((oflags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
 			disposition = FILE_CREATE;
-		else if((nd->intent.open.flags & (O_CREAT | O_TRUNC)) == (O_CREAT | O_TRUNC))
+		else if((oflags & (O_CREAT | O_TRUNC)) == (O_CREAT | O_TRUNC))
 			disposition = FILE_OVERWRITE_IF;
-		else if((nd->intent.open.flags & O_CREAT) == O_CREAT)
+		else if((oflags & O_CREAT) == O_CREAT)
 			disposition = FILE_OPEN_IF;
 		else {
 			cFYI(1,("Create flag not set in create function"));
diff --git a/fs/compat.c b/fs/compat.c
index 6b06b6b..8c66570 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -310,96 +310,6 @@ static int __init init_sys32_ioctl(void)
 
 __initcall(init_sys32_ioctl);
 
-int register_ioctl32_conversion(unsigned int cmd,
-				ioctl_trans_handler_t handler)
-{
-	struct ioctl_trans *t;
-	struct ioctl_trans *new_t;
-	unsigned long hash = ioctl32_hash(cmd);
-
-	new_t = kmalloc(sizeof(*new_t), GFP_KERNEL);
-	if (!new_t)
-		return -ENOMEM;
-
-	down_write(&ioctl32_sem);
-	for (t = ioctl32_hash_table[hash]; t; t = t->next) {
-		if (t->cmd == cmd) {
-			printk(KERN_ERR "Trying to register duplicated ioctl32 "
-					"handler %x\n", cmd);
-			up_write(&ioctl32_sem);
-			kfree(new_t);
-			return -EINVAL; 
-		}
-	}
-	new_t->next = NULL;
-	new_t->cmd = cmd;
-	new_t->handler = handler;
-	ioctl32_insert_translation(new_t);
-
-	up_write(&ioctl32_sem);
-	return 0;
-}
-EXPORT_SYMBOL(register_ioctl32_conversion);
-
-static inline int builtin_ioctl(struct ioctl_trans *t)
-{ 
-	return t >= ioctl_start && t < (ioctl_start + ioctl_table_size);
-} 
-
-/* Problem: 
-   This function cannot unregister duplicate ioctls, because they are not
-   unique.
-   When they happen we need to extend the prototype to pass the handler too. */
-
-int unregister_ioctl32_conversion(unsigned int cmd)
-{
-	unsigned long hash = ioctl32_hash(cmd);
-	struct ioctl_trans *t, *t1;
-
-	down_write(&ioctl32_sem);
-
-	t = ioctl32_hash_table[hash];
-	if (!t) { 
-		up_write(&ioctl32_sem);
-		return -EINVAL;
-	} 
-
-	if (t->cmd == cmd) { 
-		if (builtin_ioctl(t)) {
-			printk("%p tried to unregister builtin ioctl %x\n",
-			       __builtin_return_address(0), cmd);
-		} else { 
-			ioctl32_hash_table[hash] = t->next;
-			up_write(&ioctl32_sem);
-			kfree(t);
-			return 0;
-		}
-	} 
-	while (t->next) {
-		t1 = t->next;
-		if (t1->cmd == cmd) { 
-			if (builtin_ioctl(t1)) {
-				printk("%p tried to unregister builtin "
-					"ioctl %x\n",
-					__builtin_return_address(0), cmd);
-				goto out;
-			} else { 
-				t->next = t1->next;
-				up_write(&ioctl32_sem);
-				kfree(t1);
-				return 0;
-			}
-		}
-		t = t1;
-	}
-	printk(KERN_ERR "Trying to free unknown 32bit ioctl handler %x\n",
-				cmd);
-out:
-	up_write(&ioctl32_sem);
-	return -EINVAL;
-}
-EXPORT_SYMBOL(unregister_ioctl32_conversion); 
-
 static void compat_ioctl_error(struct file *filp, unsigned int fd,
 		unsigned int cmd, unsigned long arg)
 {
@@ -720,14 +630,14 @@ compat_sys_io_submit(aio_context_t ctx_id, int nr, u32 __user *iocb)
 struct compat_ncp_mount_data {
 	compat_int_t version;
 	compat_uint_t ncp_fd;
-	compat_uid_t mounted_uid;
+	__compat_uid_t mounted_uid;
 	compat_pid_t wdog_pid;
 	unsigned char mounted_vol[NCP_VOLNAME_LEN + 1];
 	compat_uint_t time_out;
 	compat_uint_t retry_count;
 	compat_uint_t flags;
-	compat_uid_t uid;
-	compat_gid_t gid;
+	__compat_uid_t uid;
+	__compat_gid_t gid;
 	compat_mode_t file_mode;
 	compat_mode_t dir_mode;
 };
@@ -784,9 +694,9 @@ static void *do_ncp_super_data_conv(void *raw_data)
 
 struct compat_smb_mount_data {
 	compat_int_t version;
-	compat_uid_t mounted_uid;
-	compat_uid_t uid;
-	compat_gid_t gid;
+	__compat_uid_t mounted_uid;
+	__compat_uid_t uid;
+	__compat_gid_t gid;
 	compat_mode_t file_mode;
 	compat_mode_t dir_mode;
 };
@@ -1365,6 +1275,16 @@ out:
 }
 
 /*
+ * Exactly like fs/open.c:sys_open(), except that it doesn't set the
+ * O_LARGEFILE flag.
+ */
+asmlinkage long
+compat_sys_open(const char __user *filename, int flags, int mode)
+{
+	return do_sys_open(filename, flags, mode);
+}
+
+/*
  * compat_count() counts the number of arguments/envelopes. It is basically
  * a copy of count() from fs/exec.c, except that it works with 32 bit argv
  * and envp pointers.
@@ -1808,8 +1728,8 @@ struct compat_nfsctl_export {
 	compat_dev_t	ex32_dev;
 	compat_ino_t	ex32_ino;
 	compat_int_t	ex32_flags;
-	compat_uid_t	ex32_anon_uid;
-	compat_gid_t	ex32_anon_gid;
+	__compat_uid_t	ex32_anon_uid;
+	__compat_gid_t	ex32_anon_gid;
 };
 
 struct compat_nfsctl_fdparm {
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 6c285efa..7fe85415 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -39,12 +39,47 @@ static DECLARE_MUTEX(read_mutex);
 #define CRAMINO(x)	((x)->offset?(x)->offset<<2:1)
 #define OFFSET(x)	((x)->i_ino)
 
-static struct inode *get_cramfs_inode(struct super_block *sb, struct cramfs_inode * cramfs_inode)
+
+static int cramfs_iget5_test(struct inode *inode, void *opaque)
+{
+	struct cramfs_inode *cramfs_inode = opaque;
+
+	if (inode->i_ino != CRAMINO(cramfs_inode))
+		return 0; /* does not match */
+
+	if (inode->i_ino != 1)
+		return 1;
+
+	/* all empty directories, char, block, pipe, and sock, share inode #1 */
+
+	if ((inode->i_mode != cramfs_inode->mode) ||
+	    (inode->i_gid != cramfs_inode->gid) ||
+	    (inode->i_uid != cramfs_inode->uid))
+		return 0; /* does not match */
+
+	if ((S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) &&
+	    (inode->i_rdev != old_decode_dev(cramfs_inode->size)))
+		return 0; /* does not match */
+
+	return 1; /* matches */
+}
+
+static int cramfs_iget5_set(struct inode *inode, void *opaque)
+{
+	struct cramfs_inode *cramfs_inode = opaque;
+	inode->i_ino = CRAMINO(cramfs_inode);
+	return 0;
+}
+
+static struct inode *get_cramfs_inode(struct super_block *sb,
+				struct cramfs_inode * cramfs_inode)
 {
-	struct inode * inode = new_inode(sb);
+	struct inode *inode = iget5_locked(sb, CRAMINO(cramfs_inode),
+					    cramfs_iget5_test, cramfs_iget5_set,
+					    cramfs_inode);
 	static struct timespec zerotime;
 
-	if (inode) {
+	if (inode && (inode->i_state & I_NEW)) {
 		inode->i_mode = cramfs_inode->mode;
 		inode->i_uid = cramfs_inode->uid;
 		inode->i_size = cramfs_inode->size;
@@ -58,7 +93,6 @@ static struct inode *get_cramfs_inode(struct super_block *sb, struct cramfs_inod
 		   but it's the best we can do without reading the directory
 	           contents.  1 yields the right result in GNU find, even
 		   without -noleaf option. */
-		insert_inode_hash(inode);
 		if (S_ISREG(inode->i_mode)) {
 			inode->i_fop = &generic_ro_fops;
 			inode->i_data.a_ops = &cramfs_aops;
@@ -74,6 +108,7 @@ static struct inode *get_cramfs_inode(struct super_block *sb, struct cramfs_inod
 			init_special_inode(inode, inode->i_mode,
 				old_decode_dev(cramfs_inode->size));
 		}
+		unlock_new_inode(inode);
 	}
 	return inode;
 }
diff --git a/fs/devpts/Makefile b/fs/devpts/Makefile
index 5800df2..236696e 100644
--- a/fs/devpts/Makefile
+++ b/fs/devpts/Makefile
@@ -5,4 +5,3 @@
 obj-$(CONFIG_UNIX98_PTYS)		+= devpts.o
 
 devpts-$(CONFIG_UNIX98_PTYS)		:= inode.o
-devpts-$(CONFIG_DEVPTS_FS_SECURITY)	+= xattr_security.o
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 1571c8d..f2be44d 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -18,28 +18,9 @@
 #include <linux/mount.h>
 #include <linux/tty.h>
 #include <linux/devpts_fs.h>
-#include <linux/xattr.h>
 
 #define DEVPTS_SUPER_MAGIC 0x1cd1
 
-extern struct xattr_handler devpts_xattr_security_handler;
-
-static struct xattr_handler *devpts_xattr_handlers[] = {
-#ifdef CONFIG_DEVPTS_FS_SECURITY
-	&devpts_xattr_security_handler,
-#endif
-	NULL
-};
-
-static struct inode_operations devpts_file_inode_operations = {
-#ifdef CONFIG_DEVPTS_FS_XATTR
-	.setxattr	= generic_setxattr,
-	.getxattr	= generic_getxattr,
-	.listxattr	= generic_listxattr,
-	.removexattr	= generic_removexattr,
-#endif
-};
-
 static struct vfsmount *devpts_mnt;
 static struct dentry *devpts_root;
 
@@ -102,7 +83,6 @@ devpts_fill_super(struct super_block *s, void *data, int silent)
 	s->s_blocksize_bits = 10;
 	s->s_magic = DEVPTS_SUPER_MAGIC;
 	s->s_op = &devpts_sops;
-	s->s_xattr = devpts_xattr_handlers;
 	s->s_time_gran = 1;
 
 	inode = new_inode(s);
@@ -175,7 +155,6 @@ int devpts_pty_new(struct tty_struct *tty)
 	inode->i_gid = config.setgid ? config.gid : current->fsgid;
 	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
 	init_special_inode(inode, S_IFCHR|config.mode, device);
-	inode->i_op = &devpts_file_inode_operations;
 	inode->u.generic_ip = tty;
 
 	dentry = get_node(number);
diff --git a/fs/devpts/xattr_security.c b/fs/devpts/xattr_security.c
deleted file mode 100644
index 864cb5c..0000000
--- a/fs/devpts/xattr_security.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Security xattr support for devpts.
- *
- * Author: Stephen Smalley <sds@epoch.ncsc.mil>
- * Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-#include <linux/string.h>
-#include <linux/fs.h>
-#include <linux/security.h>
-#include <linux/xattr.h>
-
-static size_t
-devpts_xattr_security_list(struct inode *inode, char *list, size_t list_len,
-			   const char *name, size_t name_len)
-{
-	return security_inode_listsecurity(inode, list, list_len);
-}
-
-static int
-devpts_xattr_security_get(struct inode *inode, const char *name,
-			  void *buffer, size_t size)
-{
-	if (strcmp(name, "") == 0)
-		return -EINVAL;
-	return security_inode_getsecurity(inode, name, buffer, size);
-}
-
-static int
-devpts_xattr_security_set(struct inode *inode, const char *name,
-			  const void *value, size_t size, int flags)
-{
-	if (strcmp(name, "") == 0)
-		return -EINVAL;
-	return security_inode_setsecurity(inode, name, value, size, flags);
-}
-
-struct xattr_handler devpts_xattr_security_handler = {
-	.prefix	= XATTR_SECURITY_PREFIX,
-	.list	= devpts_xattr_security_list,
-	.get	= devpts_xattr_security_get,
-	.set	= devpts_xattr_security_set,
-};
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index dcfe331..3c0c7c6 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -19,6 +19,7 @@
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/string.h>
+#include <linux/fs.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/blkdev.h>
@@ -27,6 +28,8 @@
 #include <linux/buffer_head.h>
 #include <linux/smp_lock.h>
 #include <linux/vfs.h>
+#include <linux/seq_file.h>
+#include <linux/mount.h>
 #include <asm/uaccess.h>
 #include "ext2.h"
 #include "xattr.h"
@@ -201,6 +204,26 @@ static void ext2_clear_inode(struct inode *inode)
 #endif
 }
 
+static int ext2_show_options(struct seq_file *seq, struct vfsmount *vfs)
+{
+	struct ext2_sb_info *sbi = EXT2_SB(vfs->mnt_sb);
+
+	if (sbi->s_mount_opt & EXT2_MOUNT_GRPID)
+		seq_puts(seq, ",grpid");
+	else
+		seq_puts(seq, ",nogrpid");
+
+#if defined(CONFIG_QUOTA)
+	if (sbi->s_mount_opt & EXT2_MOUNT_USRQUOTA)
+		seq_puts(seq, ",usrquota");
+
+	if (sbi->s_mount_opt & EXT2_MOUNT_GRPQUOTA)
+		seq_puts(seq, ",grpquota");
+#endif
+
+	return 0;
+}
+
 #ifdef CONFIG_QUOTA
 static ssize_t ext2_quota_read(struct super_block *sb, int type, char *data, size_t len, loff_t off);
 static ssize_t ext2_quota_write(struct super_block *sb, int type, const char *data, size_t len, loff_t off);
@@ -218,6 +241,7 @@ static struct super_operations ext2_sops = {
 	.statfs		= ext2_statfs,
 	.remount_fs	= ext2_remount,
 	.clear_inode	= ext2_clear_inode,
+	.show_options	= ext2_show_options,
 #ifdef CONFIG_QUOTA
 	.quota_read	= ext2_quota_read,
 	.quota_write	= ext2_quota_write,
@@ -256,10 +280,11 @@ static unsigned long get_sb_block(void **data)
 
 enum {
 	Opt_bsd_df, Opt_minix_df, Opt_grpid, Opt_nogrpid,
-	Opt_resgid, Opt_resuid, Opt_sb, Opt_err_cont, Opt_err_panic, Opt_err_ro,
-	Opt_nouid32, Opt_check, Opt_nocheck, Opt_debug, Opt_oldalloc, Opt_orlov, Opt_nobh,
-	Opt_user_xattr, Opt_nouser_xattr, Opt_acl, Opt_noacl, Opt_xip,
-	Opt_ignore, Opt_err,
+	Opt_resgid, Opt_resuid, Opt_sb, Opt_err_cont, Opt_err_panic,
+	Opt_err_ro, Opt_nouid32, Opt_check, Opt_nocheck, Opt_debug,
+	Opt_oldalloc, Opt_orlov, Opt_nobh, Opt_user_xattr, Opt_nouser_xattr,
+	Opt_acl, Opt_noacl, Opt_xip, Opt_ignore, Opt_err, Opt_quota,
+	Opt_usrquota, Opt_grpquota
 };
 
 static match_table_t tokens = {
@@ -288,10 +313,10 @@ static match_table_t tokens = {
 	{Opt_acl, "acl"},
 	{Opt_noacl, "noacl"},
 	{Opt_xip, "xip"},
-	{Opt_ignore, "grpquota"},
+	{Opt_grpquota, "grpquota"},
 	{Opt_ignore, "noquota"},
-	{Opt_ignore, "quota"},
-	{Opt_ignore, "usrquota"},
+	{Opt_quota, "quota"},
+	{Opt_usrquota, "usrquota"},
 	{Opt_err, NULL}
 };
 
@@ -406,6 +431,26 @@ static int parse_options (char * options,
 			printk("EXT2 xip option not supported\n");
 #endif
 			break;
+
+#if defined(CONFIG_QUOTA)
+		case Opt_quota:
+		case Opt_usrquota:
+			set_opt(sbi->s_mount_opt, USRQUOTA);
+			break;
+
+		case Opt_grpquota:
+			set_opt(sbi->s_mount_opt, GRPQUOTA);
+			break;
+#else
+		case Opt_quota:
+		case Opt_usrquota:
+		case Opt_grpquota:
+			printk(KERN_ERR
+				"EXT2-fs: quota operations not supported.\n");
+
+			break;
+#endif
+
 		case Opt_ignore:
 			break;
 		default:
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 3c3c6e3..a93c360 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -35,6 +35,7 @@
 #include <linux/mount.h>
 #include <linux/namei.h>
 #include <linux/quotaops.h>
+#include <linux/seq_file.h>
 #include <asm/uaccess.h>
 #include "xattr.h"
 #include "acl.h"
@@ -509,8 +510,41 @@ static void ext3_clear_inode(struct inode *inode)
 	kfree(rsv);
 }
 
-#ifdef CONFIG_QUOTA
+static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs)
+{
+	struct ext3_sb_info *sbi = EXT3_SB(vfs->mnt_sb);
+
+	if (sbi->s_mount_opt & EXT3_MOUNT_JOURNAL_DATA)
+		seq_puts(seq, ",data=journal");
+
+	if (sbi->s_mount_opt & EXT3_MOUNT_ORDERED_DATA)
+		seq_puts(seq, ",data=ordered");
+
+	if (sbi->s_mount_opt & EXT3_MOUNT_WRITEBACK_DATA)
+		seq_puts(seq, ",data=writeback");
+
+#if defined(CONFIG_QUOTA)
+	if (sbi->s_jquota_fmt)
+		seq_printf(seq, ",jqfmt=%s",
+		(sbi->s_jquota_fmt == QFMT_VFS_OLD) ? "vfsold": "vfsv0");
+
+	if (sbi->s_qf_names[USRQUOTA])
+		seq_printf(seq, ",usrjquota=%s", sbi->s_qf_names[USRQUOTA]);
+
+	if (sbi->s_qf_names[GRPQUOTA])
+		seq_printf(seq, ",grpjquota=%s", sbi->s_qf_names[GRPQUOTA]);
 
+	if (sbi->s_mount_opt & EXT3_MOUNT_USRQUOTA)
+		seq_puts(seq, ",usrquota");
+
+	if (sbi->s_mount_opt & EXT3_MOUNT_GRPQUOTA)
+		seq_puts(seq, ",grpquota");
+#endif
+
+	return 0;
+}
+
+#ifdef CONFIG_QUOTA
 #define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group")
 #define QTYPE2MOPT(on, t) ((t)==USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA))
 
@@ -569,6 +603,7 @@ static struct super_operations ext3_sops = {
 	.statfs		= ext3_statfs,
 	.remount_fs	= ext3_remount,
 	.clear_inode	= ext3_clear_inode,
+	.show_options	= ext3_show_options,
 #ifdef CONFIG_QUOTA
 	.quota_read	= ext3_quota_read,
 	.quota_write	= ext3_quota_write,
@@ -590,7 +625,8 @@ enum {
 	Opt_abort, Opt_data_journal, Opt_data_ordered, Opt_data_writeback,
 	Opt_usrjquota, Opt_grpjquota, Opt_offusrjquota, Opt_offgrpjquota,
 	Opt_jqfmt_vfsold, Opt_jqfmt_vfsv0, Opt_quota, Opt_noquota,
-	Opt_ignore, Opt_barrier, Opt_err, Opt_resize,
+	Opt_ignore, Opt_barrier, Opt_err, Opt_resize, Opt_usrquota,
+	Opt_grpquota
 };
 
 static match_table_t tokens = {
@@ -634,10 +670,10 @@ static match_table_t tokens = {
 	{Opt_grpjquota, "grpjquota=%s"},
 	{Opt_jqfmt_vfsold, "jqfmt=vfsold"},
 	{Opt_jqfmt_vfsv0, "jqfmt=vfsv0"},
-	{Opt_quota, "grpquota"},
+	{Opt_grpquota, "grpquota"},
 	{Opt_noquota, "noquota"},
 	{Opt_quota, "quota"},
-	{Opt_quota, "usrquota"},
+	{Opt_usrquota, "usrquota"},
 	{Opt_barrier, "barrier=%u"},
 	{Opt_err, NULL},
 	{Opt_resize, "resize"},
@@ -903,7 +939,13 @@ clear_qf_name:
 			sbi->s_jquota_fmt = QFMT_VFS_V0;
 			break;
 		case Opt_quota:
+		case Opt_usrquota:
 			set_opt(sbi->s_mount_opt, QUOTA);
+			set_opt(sbi->s_mount_opt, USRQUOTA);
+			break;
+		case Opt_grpquota:
+			set_opt(sbi->s_mount_opt, QUOTA);
+			set_opt(sbi->s_mount_opt, GRPQUOTA);
 			break;
 		case Opt_noquota:
 			if (sb_any_quota_enabled(sb)) {
@@ -912,8 +954,13 @@ clear_qf_name:
 				return 0;
 			}
 			clear_opt(sbi->s_mount_opt, QUOTA);
+			clear_opt(sbi->s_mount_opt, USRQUOTA);
+			clear_opt(sbi->s_mount_opt, GRPQUOTA);
 			break;
 #else
+		case Opt_quota:
+		case Opt_usrquota:
+		case Opt_grpquota:
 		case Opt_usrjquota:
 		case Opt_grpjquota:
 		case Opt_offusrjquota:
@@ -924,7 +971,6 @@ clear_qf_name:
 				"EXT3-fs: journalled quota options not "
 				"supported.\n");
 			break;
-		case Opt_quota:
 		case Opt_noquota:
 			break;
 #endif
@@ -962,14 +1008,38 @@ clear_qf_name:
 		}
 	}
 #ifdef CONFIG_QUOTA
-	if (!sbi->s_jquota_fmt && (sbi->s_qf_names[USRQUOTA] ||
-	    sbi->s_qf_names[GRPQUOTA])) {
-		printk(KERN_ERR
-			"EXT3-fs: journalled quota format not specified.\n");
-		return 0;
+	if (sbi->s_qf_names[USRQUOTA] || sbi->s_qf_names[GRPQUOTA]) {
+		if ((sbi->s_mount_opt & EXT3_MOUNT_USRQUOTA) &&
+		     sbi->s_qf_names[USRQUOTA])
+			clear_opt(sbi->s_mount_opt, USRQUOTA);
+
+		if ((sbi->s_mount_opt & EXT3_MOUNT_GRPQUOTA) &&
+		     sbi->s_qf_names[GRPQUOTA])
+			clear_opt(sbi->s_mount_opt, GRPQUOTA);
+
+		if ((sbi->s_qf_names[USRQUOTA] &&
+				(sbi->s_mount_opt & EXT3_MOUNT_GRPQUOTA)) ||
+		    (sbi->s_qf_names[GRPQUOTA] &&
+				(sbi->s_mount_opt & EXT3_MOUNT_USRQUOTA))) {
+			printk(KERN_ERR "EXT3-fs: old and new quota "
+					"format mixing.\n");
+			return 0;
+		}
+
+		if (!sbi->s_jquota_fmt) {
+			printk(KERN_ERR "EXT3-fs: journalled quota format "
+					"not specified.\n");
+			return 0;
+		}
+	} else {
+		if (sbi->s_jquota_fmt) {
+			printk(KERN_ERR "EXT3-fs: journalled quota format "
+					"specified with no journalling "
+					"enabled.\n");
+			return 0;
+		}
 	}
 #endif
-
 	return 1;
 }
 
diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index e5ae1b7..895049b 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -30,6 +30,29 @@ static inline loff_t fat_make_i_pos(struct super_block *sb,
 		| (de - (struct msdos_dir_entry *)bh->b_data);
 }
 
+static inline void fat_dir_readahead(struct inode *dir, sector_t iblock,
+				     sector_t phys)
+{
+	struct super_block *sb = dir->i_sb;
+	struct msdos_sb_info *sbi = MSDOS_SB(sb);
+	struct buffer_head *bh;
+	int sec;
+
+	/* This is not a first sector of cluster, or sec_per_clus == 1 */
+	if ((iblock & (sbi->sec_per_clus - 1)) || sbi->sec_per_clus == 1)
+		return;
+	/* root dir of FAT12/FAT16 */
+	if ((sbi->fat_bits != 32) && (dir->i_ino == MSDOS_ROOT_INO))
+		return;
+
+	bh = sb_getblk(sb, phys);
+	if (bh && !buffer_uptodate(bh)) {
+		for (sec = 0; sec < sbi->sec_per_clus; sec++)
+			sb_breadahead(sb, phys + sec);
+	}
+	brelse(bh);
+}
+
 /* Returns the inode number of the directory entry at offset pos. If bh is
    non-NULL, it is brelse'd before. Pos is incremented. The buffer header is
    returned in bh.
@@ -58,6 +81,8 @@ next:
 	if (err || !phys)
 		return -1;	/* beyond EOF or error */
 
+	fat_dir_readahead(dir, iblock, phys);
+
 	*bh = sb_bread(sb, phys);
 	if (*bh == NULL) {
 		printk(KERN_ERR "FAT: Directory bread(block %llu) failed\n",
@@ -635,8 +660,7 @@ RecEnd:
 EODir:
 	filp->f_pos = cpos;
 FillFailed:
-	if (bh)
-		brelse(bh);
+	brelse(bh);
 	if (unicode)
 		free_page((unsigned long)unicode);
 out:
diff --git a/fs/file_table.c b/fs/file_table.c
index 1d3de78..43e9e17 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -89,7 +89,6 @@ struct file *get_empty_filp(void)
 	rwlock_init(&f->f_owner.lock);
 	/* f->f_version: 0 */
 	INIT_LIST_HEAD(&f->f_list);
-	f->f_maxcount = INT_MAX;
 	return f;
 
 over:
diff --git a/fs/freevxfs/vxfs_super.c b/fs/freevxfs/vxfs_super.c
index 27f66d3..6aa6fbe 100644
--- a/fs/freevxfs/vxfs_super.c
+++ b/fs/freevxfs/vxfs_super.c
@@ -155,7 +155,7 @@ static int vxfs_fill_super(struct super_block *sbp, void *dp, int silent)
 
 	sbp->s_flags |= MS_RDONLY;
 
-	infp = kcalloc(1, sizeof(*infp), GFP_KERNEL);
+	infp = kzalloc(sizeof(*infp), GFP_KERNEL);
 	if (!infp) {
 		printk(KERN_WARNING "vxfs: unable to allocate incore superblock\n");
 		return -ENOMEM;
diff --git a/fs/hfs/bnode.c b/fs/hfs/bnode.c
index a096c5a..3d5cdc6 100644
--- a/fs/hfs/bnode.c
+++ b/fs/hfs/bnode.c
@@ -13,8 +13,6 @@
 
 #include "btree.h"
 
-#define REF_PAGES	0
-
 void hfs_bnode_read(struct hfs_bnode *node, void *buf,
 		int off, int len)
 {
@@ -289,9 +287,7 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
 			page_cache_release(page);
 			goto fail;
 		}
-#if !REF_PAGES
 		page_cache_release(page);
-#endif
 		node->page[i] = page;
 	}
 
@@ -449,13 +445,6 @@ void hfs_bnode_get(struct hfs_bnode *node)
 {
 	if (node) {
 		atomic_inc(&node->refcnt);
-#if REF_PAGES
-		{
-		int i;
-		for (i = 0; i < node->tree->pages_per_bnode; i++)
-			get_page(node->page[i]);
-		}
-#endif
 		dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
 		       node->tree->cnid, node->this, atomic_read(&node->refcnt));
 	}
@@ -472,20 +461,12 @@ void hfs_bnode_put(struct hfs_bnode *node)
 		       node->tree->cnid, node->this, atomic_read(&node->refcnt));
 		if (!atomic_read(&node->refcnt))
 			BUG();
-		if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock)) {
-#if REF_PAGES
-			for (i = 0; i < tree->pages_per_bnode; i++)
-				put_page(node->page[i]);
-#endif
+		if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
 			return;
-		}
 		for (i = 0; i < tree->pages_per_bnode; i++) {
 			if (!node->page[i])
 				continue;
 			mark_page_accessed(node->page[i]);
-#if REF_PAGES
-			put_page(node->page[i]);
-#endif
 		}
 
 		if (test_bit(HFS_BNODE_DELETED, &node->flags)) {
diff --git a/fs/hfs/catalog.c b/fs/hfs/catalog.c
index 65dedef..2fcd679 100644
--- a/fs/hfs/catalog.c
+++ b/fs/hfs/catalog.c
@@ -20,12 +20,12 @@
  *
  * Given the ID of the parent and the name build a search key.
  */
-void hfs_cat_build_key(btree_key *key, u32 parent, struct qstr *name)
+void hfs_cat_build_key(struct super_block *sb, btree_key *key, u32 parent, struct qstr *name)
 {
 	key->cat.reserved = 0;
 	key->cat.ParID = cpu_to_be32(parent);
 	if (name) {
-		hfs_triv2mac(&key->cat.CName, name);
+		hfs_asc2mac(sb, &key->cat.CName, name);
 		key->key_len = 6 + key->cat.CName.len;
 	} else {
 		memset(&key->cat.CName, 0, sizeof(struct hfs_name));
@@ -62,13 +62,14 @@ static int hfs_cat_build_record(hfs_cat_rec *rec, u32 cnid, struct inode *inode)
 	}
 }
 
-static int hfs_cat_build_thread(hfs_cat_rec *rec, int type,
+static int hfs_cat_build_thread(struct super_block *sb,
+				hfs_cat_rec *rec, int type,
 				u32 parentid, struct qstr *name)
 {
 	rec->type = type;
 	memset(rec->thread.reserved, 0, sizeof(rec->thread.reserved));
 	rec->thread.ParID = cpu_to_be32(parentid);
-	hfs_triv2mac(&rec->thread.CName, name);
+	hfs_asc2mac(sb, &rec->thread.CName, name);
 	return sizeof(struct hfs_cat_thread);
 }
 
@@ -93,8 +94,8 @@ int hfs_cat_create(u32 cnid, struct inode *dir, struct qstr *str, struct inode *
 	sb = dir->i_sb;
 	hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
 
-	hfs_cat_build_key(fd.search_key, cnid, NULL);
-	entry_size = hfs_cat_build_thread(&entry, S_ISDIR(inode->i_mode) ?
+	hfs_cat_build_key(sb, fd.search_key, cnid, NULL);
+	entry_size = hfs_cat_build_thread(sb, &entry, S_ISDIR(inode->i_mode) ?
 			HFS_CDR_THD : HFS_CDR_FTH,
 			dir->i_ino, str);
 	err = hfs_brec_find(&fd);
@@ -107,7 +108,7 @@ int hfs_cat_create(u32 cnid, struct inode *dir, struct qstr *str, struct inode *
 	if (err)
 		goto err2;
 
-	hfs_cat_build_key(fd.search_key, dir->i_ino, str);
+	hfs_cat_build_key(sb, fd.search_key, dir->i_ino, str);
 	entry_size = hfs_cat_build_record(&entry, cnid, inode);
 	err = hfs_brec_find(&fd);
 	if (err != -ENOENT) {
@@ -127,7 +128,7 @@ int hfs_cat_create(u32 cnid, struct inode *dir, struct qstr *str, struct inode *
 	return 0;
 
 err1:
-	hfs_cat_build_key(fd.search_key, cnid, NULL);
+	hfs_cat_build_key(sb, fd.search_key, cnid, NULL);
 	if (!hfs_brec_find(&fd))
 		hfs_brec_remove(&fd);
 err2:
@@ -176,7 +177,7 @@ int hfs_cat_find_brec(struct super_block *sb, u32 cnid,
 	hfs_cat_rec rec;
 	int res, len, type;
 
-	hfs_cat_build_key(fd->search_key, cnid, NULL);
+	hfs_cat_build_key(sb, fd->search_key, cnid, NULL);
 	res = hfs_brec_read(fd, &rec, sizeof(rec));
 	if (res)
 		return res;
@@ -211,7 +212,7 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, struct qstr *str)
 	sb = dir->i_sb;
 	hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
 
-	hfs_cat_build_key(fd.search_key, dir->i_ino, str);
+	hfs_cat_build_key(sb, fd.search_key, dir->i_ino, str);
 	res = hfs_brec_find(&fd);
 	if (res)
 		goto out;
@@ -239,7 +240,7 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, struct qstr *str)
 	if (res)
 		goto out;
 
-	hfs_cat_build_key(fd.search_key, cnid, NULL);
+	hfs_cat_build_key(sb, fd.search_key, cnid, NULL);
 	res = hfs_brec_find(&fd);
 	if (!res) {
 		res = hfs_brec_remove(&fd);
@@ -280,7 +281,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
 	dst_fd = src_fd;
 
 	/* find the old dir entry and read the data */
-	hfs_cat_build_key(src_fd.search_key, src_dir->i_ino, src_name);
+	hfs_cat_build_key(sb, src_fd.search_key, src_dir->i_ino, src_name);
 	err = hfs_brec_find(&src_fd);
 	if (err)
 		goto out;
@@ -289,7 +290,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
 			    src_fd.entrylength);
 
 	/* create new dir entry with the data from the old entry */
-	hfs_cat_build_key(dst_fd.search_key, dst_dir->i_ino, dst_name);
+	hfs_cat_build_key(sb, dst_fd.search_key, dst_dir->i_ino, dst_name);
 	err = hfs_brec_find(&dst_fd);
 	if (err != -ENOENT) {
 		if (!err)
@@ -305,7 +306,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
 	mark_inode_dirty(dst_dir);
 
 	/* finally remove the old entry */
-	hfs_cat_build_key(src_fd.search_key, src_dir->i_ino, src_name);
+	hfs_cat_build_key(sb, src_fd.search_key, src_dir->i_ino, src_name);
 	err = hfs_brec_find(&src_fd);
 	if (err)
 		goto out;
@@ -321,7 +322,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
 		goto out;
 
 	/* remove old thread entry */
-	hfs_cat_build_key(src_fd.search_key, cnid, NULL);
+	hfs_cat_build_key(sb, src_fd.search_key, cnid, NULL);
 	err = hfs_brec_find(&src_fd);
 	if (err)
 		goto out;
@@ -330,8 +331,8 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
 		goto out;
 
 	/* create new thread entry */
-	hfs_cat_build_key(dst_fd.search_key, cnid, NULL);
-	entry_size = hfs_cat_build_thread(&entry, type == HFS_CDR_FIL ? HFS_CDR_FTH : HFS_CDR_THD,
+	hfs_cat_build_key(sb, dst_fd.search_key, cnid, NULL);
+	entry_size = hfs_cat_build_thread(sb, &entry, type == HFS_CDR_FIL ? HFS_CDR_FTH : HFS_CDR_THD,
 					dst_dir->i_ino, dst_name);
 	err = hfs_brec_find(&dst_fd);
 	if (err != -ENOENT) {
diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
index c559982..e1f24be 100644
--- a/fs/hfs/dir.c
+++ b/fs/hfs/dir.c
@@ -28,7 +28,7 @@ static struct dentry *hfs_lookup(struct inode *dir, struct dentry *dentry,
 	dentry->d_op = &hfs_dentry_operations;
 
 	hfs_find_init(HFS_SB(dir->i_sb)->cat_tree, &fd);
-	hfs_cat_build_key(fd.search_key, dir->i_ino, &dentry->d_name);
+	hfs_cat_build_key(dir->i_sb, fd.search_key, dir->i_ino, &dentry->d_name);
 	res = hfs_brec_read(&fd, &rec, sizeof(rec));
 	if (res) {
 		hfs_find_exit(&fd);
@@ -56,7 +56,7 @@ static int hfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 	struct inode *inode = filp->f_dentry->d_inode;
 	struct super_block *sb = inode->i_sb;
 	int len, err;
-	char strbuf[HFS_NAMELEN + 1];
+	char strbuf[HFS_MAX_NAMELEN];
 	union hfs_cat_rec entry;
 	struct hfs_find_data fd;
 	struct hfs_readdir_data *rd;
@@ -66,7 +66,7 @@ static int hfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 		return 0;
 
 	hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
-	hfs_cat_build_key(fd.search_key, inode->i_ino, NULL);
+	hfs_cat_build_key(sb, fd.search_key, inode->i_ino, NULL);
 	err = hfs_brec_find(&fd);
 	if (err)
 		goto out;
@@ -111,7 +111,7 @@ static int hfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 		}
 		hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);
 		type = entry.type;
-		len = hfs_mac2triv(strbuf, &fd.key->cat.CName);
+		len = hfs_mac2asc(sb, strbuf, &fd.key->cat.CName);
 		if (type == HFS_CDR_DIR) {
 			if (fd.entrylength < sizeof(struct hfs_cat_dir)) {
 				printk("HFS: small dir entry\n");
@@ -307,7 +307,8 @@ static int hfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 			   old_dir, &old_dentry->d_name,
 			   new_dir, &new_dentry->d_name);
 	if (!res)
-		hfs_cat_build_key((btree_key *)&HFS_I(old_dentry->d_inode)->cat_key,
+		hfs_cat_build_key(old_dir->i_sb,
+				  (btree_key *)&HFS_I(old_dentry->d_inode)->cat_key,
 				  new_dir->i_ino, &new_dentry->d_name);
 	return res;
 }
diff --git a/fs/hfs/hfs.h b/fs/hfs/hfs.h
index df6b33a..88099ab 100644
--- a/fs/hfs/hfs.h
+++ b/fs/hfs/hfs.h
@@ -25,6 +25,7 @@
 #define HFS_SECTOR_SIZE		512    /* size of an HFS sector */
 #define HFS_SECTOR_SIZE_BITS	9      /* log_2(HFS_SECTOR_SIZE) */
 #define HFS_NAMELEN		31     /* maximum length of an HFS filename */
+#define HFS_MAX_NAMELEN		128
 #define HFS_MAX_VALENCE		32767U
 
 /* Meanings of the drAtrb field of the MDB,
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index 0dc8ef8..aae019a 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -141,6 +141,8 @@ struct hfs_sb_info {
 
 	int session, part;
 
+	struct nls_table *nls_io, *nls_disk;
+
 	struct semaphore bitmap_lock;
 
 	unsigned long flags;
@@ -168,7 +170,7 @@ extern int hfs_cat_create(u32, struct inode *, struct qstr *, struct inode *);
 extern int hfs_cat_delete(u32, struct inode *, struct qstr *);
 extern int hfs_cat_move(u32, struct inode *, struct qstr *,
 			struct inode *, struct qstr *);
-extern void hfs_cat_build_key(btree_key *, u32, struct qstr *);
+extern void hfs_cat_build_key(struct super_block *, btree_key *, u32, struct qstr *);
 
 /* dir.c */
 extern struct file_operations hfs_dir_operations;
@@ -222,8 +224,8 @@ extern int hfs_strcmp(const unsigned char *, unsigned int,
 extern int hfs_compare_dentry(struct dentry *, struct qstr *, struct qstr *);
 
 /* trans.c */
-extern void hfs_triv2mac(struct hfs_name *, struct qstr *);
-extern int hfs_mac2triv(char *, const struct hfs_name *);
+extern void hfs_asc2mac(struct super_block *, struct hfs_name *, struct qstr *);
+extern int hfs_mac2asc(struct super_block *, char *, const struct hfs_name *);
 
 extern struct timezone sys_tz;
 
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index 7519123..f1570b9 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -160,7 +160,7 @@ struct inode *hfs_new_inode(struct inode *dir, struct qstr *name, int mode)
 
 	init_MUTEX(&HFS_I(inode)->extents_lock);
 	INIT_LIST_HEAD(&HFS_I(inode)->open_dir_list);
-	hfs_cat_build_key((btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name);
+	hfs_cat_build_key(sb, (btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name);
 	inode->i_ino = HFS_SB(sb)->next_id++;
 	inode->i_mode = mode;
 	inode->i_uid = current->fsuid;
diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
index 217e32f..0a473f7 100644
--- a/fs/hfs/mdb.c
+++ b/fs/hfs/mdb.c
@@ -10,6 +10,7 @@
 
 #include <linux/cdrom.h>
 #include <linux/genhd.h>
+#include <linux/nls.h>
 
 #include "hfs_fs.h"
 #include "btree.h"
@@ -343,6 +344,11 @@ void hfs_mdb_put(struct super_block *sb)
 	brelse(HFS_SB(sb)->mdb_bh);
 	brelse(HFS_SB(sb)->alt_mdb_bh);
 
+	if (HFS_SB(sb)->nls_io)
+		unload_nls(HFS_SB(sb)->nls_io);
+	if (HFS_SB(sb)->nls_disk)
+		unload_nls(HFS_SB(sb)->nls_disk);
+
 	kfree(HFS_SB(sb));
 	sb->s_fs_info = NULL;
 }
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index ab783f6..c5074ae 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -15,8 +15,11 @@
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/blkdev.h>
+#include <linux/mount.h>
 #include <linux/init.h>
+#include <linux/nls.h>
 #include <linux/parser.h>
+#include <linux/seq_file.h>
 #include <linux/vfs.h>
 
 #include "hfs_fs.h"
@@ -111,6 +114,32 @@ static int hfs_remount(struct super_block *sb, int *flags, char *data)
 	return 0;
 }
 
+static int hfs_show_options(struct seq_file *seq, struct vfsmount *mnt)
+{
+	struct hfs_sb_info *sbi = HFS_SB(mnt->mnt_sb);
+
+	if (sbi->s_creator != cpu_to_be32(0x3f3f3f3f))
+		seq_printf(seq, ",creator=%.4s", (char *)&sbi->s_creator);
+	if (sbi->s_type != cpu_to_be32(0x3f3f3f3f))
+		seq_printf(seq, ",type=%.4s", (char *)&sbi->s_type);
+	seq_printf(seq, ",uid=%u,gid=%u", sbi->s_uid, sbi->s_gid);
+	if (sbi->s_file_umask != 0133)
+		seq_printf(seq, ",file_umask=%o", sbi->s_file_umask);
+	if (sbi->s_dir_umask != 0022)
+		seq_printf(seq, ",dir_umask=%o", sbi->s_dir_umask);
+	if (sbi->part >= 0)
+		seq_printf(seq, ",part=%u", sbi->part);
+	if (sbi->session >= 0)
+		seq_printf(seq, ",session=%u", sbi->session);
+	if (sbi->nls_disk)
+		seq_printf(seq, ",codepage=%s", sbi->nls_disk->charset);
+	if (sbi->nls_io)
+		seq_printf(seq, ",iocharset=%s", sbi->nls_io->charset);
+	if (sbi->s_quiet)
+		seq_printf(seq, ",quiet");
+	return 0;
+}
+
 static struct inode *hfs_alloc_inode(struct super_block *sb)
 {
 	struct hfs_inode_info *i;
@@ -133,11 +162,13 @@ static struct super_operations hfs_super_operations = {
 	.write_super	= hfs_write_super,
 	.statfs		= hfs_statfs,
 	.remount_fs     = hfs_remount,
+	.show_options	= hfs_show_options,
 };
 
 enum {
 	opt_uid, opt_gid, opt_umask, opt_file_umask, opt_dir_umask,
 	opt_part, opt_session, opt_type, opt_creator, opt_quiet,
+	opt_codepage, opt_iocharset,
 	opt_err
 };
 
@@ -152,6 +183,8 @@ static match_table_t tokens = {
 	{ opt_type, "type=%s" },
 	{ opt_creator, "creator=%s" },
 	{ opt_quiet, "quiet" },
+	{ opt_codepage, "codepage=%s" },
+	{ opt_iocharset, "iocharset=%s" },
 	{ opt_err, NULL }
 };
 
@@ -257,11 +290,46 @@ static int parse_options(char *options, struct hfs_sb_info *hsb)
 		case opt_quiet:
 			hsb->s_quiet = 1;
 			break;
+		case opt_codepage:
+			if (hsb->nls_disk) {
+				printk("HFS+-fs: unable to change codepage\n");
+				return 0;
+			}
+			p = match_strdup(&args[0]);
+			hsb->nls_disk = load_nls(p);
+			if (!hsb->nls_disk) {
+				printk("HFS+-fs: unable to load codepage \"%s\"\n", p);
+				kfree(p);
+				return 0;
+			}
+			kfree(p);
+			break;
+		case opt_iocharset:
+			if (hsb->nls_io) {
+				printk("HFS: unable to change iocharset\n");
+				return 0;
+			}
+			p = match_strdup(&args[0]);
+			hsb->nls_io = load_nls(p);
+			if (!hsb->nls_io) {
+				printk("HFS: unable to load iocharset \"%s\"\n", p);
+				kfree(p);
+				return 0;
+			}
+			kfree(p);
+			break;
 		default:
 			return 0;
 		}
 	}
 
+	if (hsb->nls_disk && !hsb->nls_io) {
+		hsb->nls_io = load_nls_default();
+		if (!hsb->nls_io) {
+			printk("HFS: unable to load default iocharset\n");
+			return 0;
+		}
+	}
 	hsb->s_dir_umask &= 0777;
 	hsb->s_file_umask &= 0577;
 
diff --git a/fs/hfs/trans.c b/fs/hfs/trans.c
index fb9720a..e673a88 100644
--- a/fs/hfs/trans.c
+++ b/fs/hfs/trans.c
@@ -9,12 +9,15 @@
  * with ':' vs. '/' as the path-element separator.
  */
 
+#include <linux/types.h>
+#include <linux/nls.h>
+
 #include "hfs_fs.h"
 
 /*================ Global functions ================*/
 
 /*
- * hfs_mac2triv()
+ * hfs_mac2asc()
  *
  * Given a 'Pascal String' (a string preceded by a length byte) in
  * the Macintosh character set produce the corresponding filename using
@@ -27,23 +30,58 @@
  * by ':' which never appears in HFS filenames.	 All other characters
  * are passed unchanged from input to output.
  */
-int hfs_mac2triv(char *out, const struct hfs_name *in)
+int hfs_mac2asc(struct super_block *sb, char *out, const struct hfs_name *in)
 {
-	const char *p;
-	char c;
-	int i, len;
+	struct nls_table *nls_disk = HFS_SB(sb)->nls_disk;
+	struct nls_table *nls_io = HFS_SB(sb)->nls_io;
+	const char *src;
+	char *dst;
+	int srclen, dstlen, size;
+
+	src = in->name;
+	srclen = in->len;
+	dst = out;
+	dstlen = HFS_MAX_NAMELEN;
+	if (nls_io) {
+		wchar_t ch;
 
-	len = in->len;
-	p = in->name;
-	for (i = 0; i < len; i++) {
-		c = *p++;
-		*out++ = c == '/' ? ':' : c;
+		while (srclen > 0) {
+			if (nls_disk) {
+				size = nls_disk->char2uni(src, srclen, &ch);
+				if (size <= 0) {
+					ch = '?';
+					size = 1;
+				}
+				src += size;
+				srclen -= size;
+			} else {
+				ch = *src++;
+				srclen--;
+			}
+			if (ch == '/')
+				ch = ':';
+			size = nls_io->uni2char(ch, dst, dstlen);
+			if (size < 0) {
+				if (size == -ENAMETOOLONG)
+					goto out;
+				*dst = '?';
+				size = 1;
+			}
+			dst += size;
+			dstlen -= size;
+		}
+	} else {
+		char ch;
+
+		while (--srclen >= 0)
+			*dst++ = (ch = *src++) == '/' ? ':' : ch;
 	}
-	return i;
+out:
+	return dst - out;
 }
 
 /*
- * hfs_triv2mac()
+ * hfs_asc2mac()
  *
  * Given an ASCII string (not null-terminated) and its length,
  * generate the corresponding filename in the Macintosh character set
@@ -54,19 +92,57 @@ int hfs_mac2triv(char *out, const struct hfs_name *in)
  * This routine is a inverse to hfs_mac2triv().
  * A ':' is replaced by a '/'.
  */
-void hfs_triv2mac(struct hfs_name *out, struct qstr *in)
+void hfs_asc2mac(struct super_block *sb, struct hfs_name *out, struct qstr *in)
 {
+	struct nls_table *nls_disk = HFS_SB(sb)->nls_disk;
+	struct nls_table *nls_io = HFS_SB(sb)->nls_io;
 	const char *src;
-	char *dst, c;
-	int i, len;
+	char *dst;
+	int srclen, dstlen, size;
 
-	out->len = len = min((unsigned int)HFS_NAMELEN, in->len);
 	src = in->name;
+	srclen = in->len;
 	dst = out->name;
-	for (i = 0; i < len; i++) {
-		c = *src++;
-		*dst++ = c == ':' ? '/' : c;
+	dstlen = HFS_NAMELEN;
+	if (nls_io) {
+		wchar_t ch;
+
+		while (srclen > 0) {
+			size = nls_io->char2uni(src, srclen, &ch);
+			if (size < 0) {
+				ch = '?';
+				size = 1;
+			}
+			src += size;
+			srclen -= size;
+			if (ch == ':')
+				ch = '/';
+			if (nls_disk) {
+				size = nls_disk->uni2char(ch, dst, dstlen);
+				if (size < 0) {
+					if (size == -ENAMETOOLONG)
+						goto out;
+					*dst = '?';
+					size = 1;
+				}
+				dst += size;
+				dstlen -= size;
+			} else {
+				*dst++ = ch > 0xff ? '?' : ch;
+				dstlen--;
+			}
+		}
+	} else {
+		char ch;
+
+		if (dstlen > srclen)
+			dstlen = srclen;
+		while (--dstlen >= 0)
+			*dst++ = (ch = *src++) == ':' ? '/' : ch;
 	}
-	for (; i < HFS_NAMELEN; i++)
+out:
+	out->len = dst - (char *)out->name;
+	dstlen = HFS_NAMELEN - out->len;
+	while (--dstlen >= 0)
 		*dst++ = 0;
 }
diff --git a/fs/hfsplus/bnode.c b/fs/hfsplus/bnode.c
index 8868d3b..b85abc6 100644
--- a/fs/hfsplus/bnode.c
+++ b/fs/hfsplus/bnode.c
@@ -18,8 +18,6 @@
 #include "hfsplus_fs.h"
 #include "hfsplus_raw.h"
 
-#define REF_PAGES	0
-
 /* Copy a specified range of bytes from the raw data of a node */
 void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
 {
@@ -450,9 +448,7 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
 			page_cache_release(page);
 			goto fail;
 		}
-#if !REF_PAGES
 		page_cache_release(page);
-#endif
 		node->page[i] = page;
 	}
 
@@ -612,13 +608,6 @@ void hfs_bnode_get(struct hfs_bnode *node)
 {
 	if (node) {
 		atomic_inc(&node->refcnt);
-#if REF_PAGES
-		{
-		int i;
-		for (i = 0; i < node->tree->pages_per_bnode; i++)
-			get_page(node->page[i]);
-		}
-#endif
 		dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
 		       node->tree->cnid, node->this, atomic_read(&node->refcnt));
 	}
@@ -635,20 +624,12 @@ void hfs_bnode_put(struct hfs_bnode *node)
 		       node->tree->cnid, node->this, atomic_read(&node->refcnt));
 		if (!atomic_read(&node->refcnt))
 			BUG();
-		if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock)) {
-#if REF_PAGES
-			for (i = 0; i < tree->pages_per_bnode; i++)
-				put_page(node->page[i]);
-#endif
+		if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
 			return;
-		}
 		for (i = 0; i < tree->pages_per_bnode; i++) {
 			if (!node->page[i])
 				continue;
 			mark_page_accessed(node->page[i]);
-#if REF_PAGES
-			put_page(node->page[i]);
-#endif
 		}
 
 		if (test_bit(HFS_BNODE_DELETED, &node->flags)) {
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index 533094a..2bc0cdd 100644
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -343,8 +343,9 @@ ssize_t hfsplus_getxattr(struct dentry *dentry, const char *name,
 ssize_t hfsplus_listxattr(struct dentry *dentry, char *buffer, size_t size);
 
 /* options.c */
-int parse_options(char *, struct hfsplus_sb_info *);
-void fill_defaults(struct hfsplus_sb_info *);
+int hfsplus_parse_options(char *, struct hfsplus_sb_info *);
+void hfsplus_fill_defaults(struct hfsplus_sb_info *);
+int hfsplus_show_options(struct seq_file *, struct vfsmount *);
 
 /* tables.c */
 extern u16 hfsplus_case_fold_table[];
diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c
index 1cca010..cca0818 100644
--- a/fs/hfsplus/options.c
+++ b/fs/hfsplus/options.c
@@ -13,6 +13,8 @@
 #include <linux/sched.h>
 #include <linux/parser.h>
 #include <linux/nls.h>
+#include <linux/mount.h>
+#include <linux/seq_file.h>
 #include "hfsplus_fs.h"
 
 enum {
@@ -38,7 +40,7 @@ static match_table_t tokens = {
 };
 
 /* Initialize an options object to reasonable defaults */
-void fill_defaults(struct hfsplus_sb_info *opts)
+void hfsplus_fill_defaults(struct hfsplus_sb_info *opts)
 {
 	if (!opts)
 		return;
@@ -63,7 +65,7 @@ static inline int match_fourchar(substring_t *arg, u32 *result)
 
 /* Parse options from mount. Returns 0 on failure */
 /* input is the options passed to mount() as a string */
-int parse_options(char *input, struct hfsplus_sb_info *sbi)
+int hfsplus_parse_options(char *input, struct hfsplus_sb_info *sbi)
 {
 	char *p;
 	substring_t args[MAX_OPT_ARGS];
@@ -160,3 +162,23 @@ done:
 
 	return 1;
 }
+
+int hfsplus_show_options(struct seq_file *seq, struct vfsmount *mnt)
+{
+	struct hfsplus_sb_info *sbi = &HFSPLUS_SB(mnt->mnt_sb);
+
+	if (sbi->creator != HFSPLUS_DEF_CR_TYPE)
+		seq_printf(seq, ",creator=%.4s", (char *)&sbi->creator);
+	if (sbi->type != HFSPLUS_DEF_CR_TYPE)
+		seq_printf(seq, ",type=%.4s", (char *)&sbi->type);
+	seq_printf(seq, ",umask=%o,uid=%u,gid=%u", sbi->umask, sbi->uid, sbi->gid);
+	if (sbi->part >= 0)
+		seq_printf(seq, ",part=%u", sbi->part);
+	if (sbi->session >= 0)
+		seq_printf(seq, ",session=%u", sbi->session);
+	if (sbi->nls)
+		seq_printf(seq, ",nls=%s", sbi->nls->charset);
+	if (sbi->flags & HFSPLUS_SB_NODECOMPOSE)
+		seq_printf(seq, ",nodecompose");
+	return 0;
+}
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index d55ad67..fd0f0f0 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -217,8 +217,7 @@ static void hfsplus_put_super(struct super_block *sb)
 		vhdr->attributes |= cpu_to_be32(HFSPLUS_VOL_UNMNT);
 		vhdr->attributes &= cpu_to_be32(~HFSPLUS_VOL_INCNSTNT);
 		mark_buffer_dirty(HFSPLUS_SB(sb).s_vhbh);
-		ll_rw_block(WRITE, 1, &HFSPLUS_SB(sb).s_vhbh);
-		wait_on_buffer(HFSPLUS_SB(sb).s_vhbh);
+		sync_dirty_buffer(HFSPLUS_SB(sb).s_vhbh);
 	}
 
 	hfs_btree_close(HFSPLUS_SB(sb).cat_tree);
@@ -277,6 +276,7 @@ static struct super_operations hfsplus_sops = {
 	.write_super	= hfsplus_write_super,
 	.statfs		= hfsplus_statfs,
 	.remount_fs	= hfsplus_remount,
+	.show_options	= hfsplus_show_options,
 };
 
 static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
@@ -297,8 +297,8 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
 	memset(sbi, 0, sizeof(HFSPLUS_SB(sb)));
 	sb->s_fs_info = sbi;
 	INIT_HLIST_HEAD(&sbi->rsrc_inodes);
-	fill_defaults(sbi);
-	if (!parse_options(data, sbi)) {
+	hfsplus_fill_defaults(sbi);
+	if (!hfsplus_parse_options(data, sbi)) {
 		if (!silent)
 			printk("HFS+-fs: unable to parse mount options\n");
 		err = -EINVAL;
@@ -415,8 +415,7 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
 	vhdr->attributes &= cpu_to_be32(~HFSPLUS_VOL_UNMNT);
 	vhdr->attributes |= cpu_to_be32(HFSPLUS_VOL_INCNSTNT);
 	mark_buffer_dirty(HFSPLUS_SB(sb).s_vhbh);
-	ll_rw_block(WRITE, 1, &HFSPLUS_SB(sb).s_vhbh);
-	wait_on_buffer(HFSPLUS_SB(sb).s_vhbh);
+	sync_dirty_buffer(HFSPLUS_SB(sb).s_vhbh);
 
 	if (!HFSPLUS_SB(sb).hidden_dir) {
 		printk("HFS+: create hidden dir...\n");
diff --git a/fs/hostfs/hostfs.h b/fs/hostfs/hostfs.h
index 67bca0d..cca3fb6 100644
--- a/fs/hostfs/hostfs.h
+++ b/fs/hostfs/hostfs.h
@@ -49,7 +49,6 @@ struct hostfs_iattr {
 	struct timespec	ia_atime;
 	struct timespec	ia_mtime;
 	struct timespec	ia_ctime;
-	unsigned int	ia_attr_flags;
 };
 
 extern int stat_file(const char *path, unsigned long long *inode_out,
diff --git a/fs/inode.c b/fs/inode.c
index e57f172..71df1b1 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1195,9 +1195,6 @@ void update_atime(struct inode *inode)
 	if (!timespec_equal(&inode->i_atime, &now)) {
 		inode->i_atime = now;
 		mark_inode_dirty_sync(inode);
-	} else {
-		if (!timespec_equal(&inode->i_atime, &now))
-			inode->i_atime = now;
 	}
 }
 
diff --git a/fs/inotify.c b/fs/inotify.c
index 2e4e2a5..a37e9fb 100644
--- a/fs/inotify.c
+++ b/fs/inotify.c
@@ -37,6 +37,7 @@
 #include <asm/ioctls.h>
 
 static atomic_t inotify_cookie;
+static atomic_t inotify_watches;
 
 static kmem_cache_t *watch_cachep;
 static kmem_cache_t *event_cachep;
@@ -422,6 +423,7 @@ static struct inotify_watch *create_watch(struct inotify_device *dev,
 	get_inotify_watch(watch);
 
 	atomic_inc(&dev->user->inotify_watches);
+	atomic_inc(&inotify_watches);
 
 	return watch;
 }
@@ -454,6 +456,7 @@ static void remove_watch_no_event(struct inotify_watch *watch,
 	list_del(&watch->d_list);
 
 	atomic_dec(&dev->user->inotify_watches);
+	atomic_dec(&inotify_watches);
 	idr_remove(&dev->idr, watch->wd);
 	put_inotify_watch(watch);
 }
@@ -532,6 +535,9 @@ void inotify_dentry_parent_queue_event(struct dentry *dentry, u32 mask,
 	struct dentry *parent;
 	struct inode *inode;
 
+	if (!atomic_read (&inotify_watches))
+		return;
+
 	spin_lock(&dentry->d_lock);
 	parent = dentry->d_parent;
 	inode = parent->d_inode;
@@ -925,6 +931,7 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
 	struct nameidata nd;
 	struct file *filp;
 	int ret, fput_needed;
+	int mask_add = 0;
 
 	filp = fget_light(fd, &fput_needed);
 	if (unlikely(!filp))
@@ -947,6 +954,9 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
 	down(&inode->inotify_sem);
 	down(&dev->sem);
 
+	if (mask & IN_MASK_ADD)
+		mask_add = 1;
+
 	/* don't let user-space set invalid bits: we don't want flags set */
 	mask &= IN_ALL_EVENTS;
 	if (unlikely(!mask)) {
@@ -960,7 +970,10 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
 	 */
 	old = inode_find_dev(inode, dev);
 	if (unlikely(old)) {
-		old->mask = mask;
+		if (mask_add)
+			old->mask |= mask;
+		else
+			old->mask = mask;
 		ret = old->wd;
 		goto out;
 	}
@@ -1043,6 +1056,7 @@ static int __init inotify_setup(void)
 	inotify_max_user_watches = 8192;
 
 	atomic_set(&inotify_cookie, 0);
+	atomic_set(&inotify_watches, 0);
 
 	watch_cachep = kmem_cache_create("inotify_watch_cache",
 					 sizeof(struct inotify_watch),
diff --git a/fs/jbd/checkpoint.c b/fs/jbd/checkpoint.c
index 5a97e34..014a51f 100644
--- a/fs/jbd/checkpoint.c
+++ b/fs/jbd/checkpoint.c
@@ -204,7 +204,7 @@ __flush_batch(journal_t *journal, struct buffer_head **bhs, int *batch_count)
 	int i;
 
 	spin_unlock(&journal->j_list_lock);
-	ll_rw_block(WRITE, *batch_count, bhs);
+	ll_rw_block(SWRITE, *batch_count, bhs);
 	spin_lock(&journal->j_list_lock);
 	for (i = 0; i < *batch_count; i++) {
 		struct buffer_head *bh = bhs[i];
diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c
index dac720c..2a3e310 100644
--- a/fs/jbd/commit.c
+++ b/fs/jbd/commit.c
@@ -358,7 +358,7 @@ write_out_data:
 					jbd_debug(2, "submit %d writes\n",
 							bufs);
 					spin_unlock(&journal->j_list_lock);
-					ll_rw_block(WRITE, bufs, wbuf);
+					ll_rw_block(SWRITE, bufs, wbuf);
 					journal_brelse_array(wbuf, bufs);
 					bufs = 0;
 					goto write_out_data;
@@ -381,7 +381,7 @@ write_out_data:
 
 	if (bufs) {
 		spin_unlock(&journal->j_list_lock);
-		ll_rw_block(WRITE, bufs, wbuf);
+		ll_rw_block(SWRITE, bufs, wbuf);
 		journal_brelse_array(wbuf, bufs);
 		spin_lock(&journal->j_list_lock);
 	}
@@ -720,11 +720,17 @@ wait_for_iobuf:
 	J_ASSERT(commit_transaction->t_log_list == NULL);
 
 restart_loop:
+	/*
+	 * As there are other places (journal_unmap_buffer()) adding buffers
+	 * to this list we have to be careful and hold the j_list_lock.
+	 */
+	spin_lock(&journal->j_list_lock);
 	while (commit_transaction->t_forget) {
 		transaction_t *cp_transaction;
 		struct buffer_head *bh;
 
 		jh = commit_transaction->t_forget;
+		spin_unlock(&journal->j_list_lock);
 		bh = jh2bh(jh);
 		jbd_lock_bh_state(bh);
 		J_ASSERT_JH(jh,	jh->b_transaction == commit_transaction ||
@@ -792,9 +798,25 @@ restart_loop:
 			journal_remove_journal_head(bh);  /* needs a brelse */
 			release_buffer_page(bh);
 		}
+		cond_resched_lock(&journal->j_list_lock);
+	}
+	spin_unlock(&journal->j_list_lock);
+	/*
+	 * This is a bit sleazy.  We borrow j_list_lock to protect
+	 * journal->j_committing_transaction in __journal_remove_checkpoint.
+	 * Really, __journal_remove_checkpoint should be using j_state_lock but
+	 * it's a bit hassle to hold that across __journal_remove_checkpoint
+	 */
+	spin_lock(&journal->j_state_lock);
+	spin_lock(&journal->j_list_lock);
+	/*
+	 * Now recheck if some buffers did not get attached to the transaction
+	 * while the lock was dropped...
+	 */
+	if (commit_transaction->t_forget) {
 		spin_unlock(&journal->j_list_lock);
-		if (cond_resched())
-			goto restart_loop;
+		spin_unlock(&journal->j_state_lock);
+		goto restart_loop;
 	}
 
 	/* Done with this transaction! */
@@ -803,14 +825,6 @@ restart_loop:
 
 	J_ASSERT(commit_transaction->t_state == T_COMMIT);
 
-	/*
-	 * This is a bit sleazy.  We borrow j_list_lock to protect
-	 * journal->j_committing_transaction in __journal_remove_checkpoint.
-	 * Really, __jornal_remove_checkpoint should be using j_state_lock but
-	 * it's a bit hassle to hold that across __journal_remove_checkpoint
-	 */
-	spin_lock(&journal->j_state_lock);
-	spin_lock(&journal->j_list_lock);
 	commit_transaction->t_state = T_FINISHED;
 	J_ASSERT(commit_transaction == journal->j_committing_transaction);
 	journal->j_commit_sequence = commit_transaction->t_tid;
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index 5e7b439..7ae2c4f 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -65,7 +65,6 @@ EXPORT_SYMBOL(journal_set_features);
 EXPORT_SYMBOL(journal_create);
 EXPORT_SYMBOL(journal_load);
 EXPORT_SYMBOL(journal_destroy);
-EXPORT_SYMBOL(journal_recover);
 EXPORT_SYMBOL(journal_update_superblock);
 EXPORT_SYMBOL(journal_abort);
 EXPORT_SYMBOL(journal_errno);
@@ -81,6 +80,7 @@ EXPORT_SYMBOL(journal_try_to_free_buffers);
 EXPORT_SYMBOL(journal_force_commit);
 
 static int journal_convert_superblock_v1(journal_t *, journal_superblock_t *);
+static void __journal_abort_soft (journal_t *journal, int errno);
 
 /*
  * Helper function used to manage commit timeouts
@@ -93,16 +93,6 @@ static void commit_timeout(unsigned long __data)
 	wake_up_process(p);
 }
 
-/* Static check for data structure consistency.  There's no code
- * invoked --- we'll just get a linker failure if things aren't right.
- */
-void __journal_internal_check(void)
-{
-	extern void journal_bad_superblock_size(void);
-	if (sizeof(struct journal_superblock_s) != 1024)
-		journal_bad_superblock_size();
-}
-
 /*
  * kjournald: The main thread function used to manage a logging device
  * journal.
@@ -119,16 +109,12 @@ void __journal_internal_check(void)
  *    known as checkpointing, and this thread is responsible for that job.
  */
 
-journal_t *current_journal;		// AKPM: debug
-
-int kjournald(void *arg)
+static int kjournald(void *arg)
 {
 	journal_t *journal = (journal_t *) arg;
 	transaction_t *transaction;
 	struct timer_list timer;
 
-	current_journal = journal;
-
 	daemonize("kjournald");
 
 	/* Set up an interval timer which can be used to trigger a
@@ -193,6 +179,8 @@ loop:
 		if (transaction && time_after_eq(jiffies,
 						transaction->t_expires))
 			should_sleep = 0;
+		if (journal->j_flags & JFS_UNMOUNT)
+ 			should_sleep = 0;
 		if (should_sleep) {
 			spin_unlock(&journal->j_state_lock);
 			schedule();
@@ -969,7 +957,7 @@ void journal_update_superblock(journal_t *journal, int wait)
 	if (wait)
 		sync_dirty_buffer(bh);
 	else
-		ll_rw_block(WRITE, 1, &bh);
+		ll_rw_block(SWRITE, 1, &bh);
 
 out:
 	/* If we have just flushed the log (by marking s_start==0), then
@@ -1439,7 +1427,7 @@ int journal_wipe(journal_t *journal, int write)
  * device this journal is present.
  */
 
-const char *journal_dev_name(journal_t *journal, char *buffer)
+static const char *journal_dev_name(journal_t *journal, char *buffer)
 {
 	struct block_device *bdev;
 
@@ -1485,7 +1473,7 @@ void __journal_abort_hard(journal_t *journal)
 
 /* Soft abort: record the abort error status in the journal superblock,
  * but don't do any other IO. */
-void __journal_abort_soft (journal_t *journal, int errno)
+static void __journal_abort_soft (journal_t *journal, int errno)
 {
 	if (journal->j_flags & JFS_ABORT)
 		return;
@@ -1880,7 +1868,7 @@ EXPORT_SYMBOL(journal_enable_debug);
 
 static struct proc_dir_entry *proc_jbd_debug;
 
-int read_jbd_debug(char *page, char **start, off_t off,
+static int read_jbd_debug(char *page, char **start, off_t off,
 			  int count, int *eof, void *data)
 {
 	int ret;
@@ -1890,7 +1878,7 @@ int read_jbd_debug(char *page, char **start, off_t off,
 	return ret;
 }
 
-int write_jbd_debug(struct file *file, const char __user *buffer,
+static int write_jbd_debug(struct file *file, const char __user *buffer,
 			   unsigned long count, void *data)
 {
 	char buf[32];
@@ -1979,6 +1967,14 @@ static int __init journal_init(void)
 {
 	int ret;
 
+/* Static check for data structure consistency.  There's no code
+ * invoked --- we'll just get a linker failure if things aren't right.
+ */
+	extern void journal_bad_superblock_size(void);
+	if (sizeof(struct journal_superblock_s) != 1024)
+		journal_bad_superblock_size();
+
+
 	ret = journal_init_caches();
 	if (ret != 0)
 		journal_destroy_caches();
diff --git a/fs/jbd/revoke.c b/fs/jbd/revoke.c
index d327a59..a561441 100644
--- a/fs/jbd/revoke.c
+++ b/fs/jbd/revoke.c
@@ -116,7 +116,8 @@ static inline int hash(journal_t *journal, unsigned long block)
 		(block << (hash_shift - 12))) & (table->hash_size - 1);
 }
 
-int insert_revoke_hash(journal_t *journal, unsigned long blocknr, tid_t seq)
+static int insert_revoke_hash(journal_t *journal, unsigned long blocknr,
+			      tid_t seq)
 {
 	struct list_head *hash_list;
 	struct jbd_revoke_record_s *record;
@@ -613,7 +614,7 @@ static void flush_descriptor(journal_t *journal,
 	set_buffer_jwrite(bh);
 	BUFFER_TRACE(bh, "write");
 	set_buffer_dirty(bh);
-	ll_rw_block(WRITE, 1, &bh);
+	ll_rw_block(SWRITE, 1, &bh);
 }
 #endif
 
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 77b7662..c6ec66f 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -490,23 +490,21 @@ void journal_unlock_updates (journal_t *journal)
  */
 static void jbd_unexpected_dirty_buffer(struct journal_head *jh)
 {
-	struct buffer_head *bh = jh2bh(jh);
 	int jlist;
 
-	if (buffer_dirty(bh)) {
-		/* If this buffer is one which might reasonably be dirty
-		 * --- ie. data, or not part of this journal --- then
-		 * we're OK to leave it alone, but otherwise we need to
-		 * move the dirty bit to the journal's own internal
-		 * JBDDirty bit. */
-		jlist = jh->b_jlist;
-
-		if (jlist == BJ_Metadata || jlist == BJ_Reserved || 
-		    jlist == BJ_Shadow || jlist == BJ_Forget) {
-			if (test_clear_buffer_dirty(jh2bh(jh))) {
-				set_bit(BH_JBDDirty, &jh2bh(jh)->b_state);
-			}
-		}
+	/* If this buffer is one which might reasonably be dirty
+	 * --- ie. data, or not part of this journal --- then
+	 * we're OK to leave it alone, but otherwise we need to
+	 * move the dirty bit to the journal's own internal
+	 * JBDDirty bit. */
+	jlist = jh->b_jlist;
+
+	if (jlist == BJ_Metadata || jlist == BJ_Reserved ||
+	    jlist == BJ_Shadow || jlist == BJ_Forget) {
+		struct buffer_head *bh = jh2bh(jh);
+
+		if (test_clear_buffer_dirty(bh))
+			set_buffer_jbddirty(bh);
 	}
 }
 
@@ -574,9 +572,14 @@ repeat:
 			if (jh->b_next_transaction)
 				J_ASSERT_JH(jh, jh->b_next_transaction ==
 							transaction);
-			JBUFFER_TRACE(jh, "Unexpected dirty buffer");
-			jbd_unexpected_dirty_buffer(jh);
- 		}
+		}
+		/*
+		 * In any case we need to clean the dirty flag and we must
+		 * do it under the buffer lock to be sure we don't race
+		 * with running write-out.
+		 */
+		JBUFFER_TRACE(jh, "Unexpected dirty buffer");
+		jbd_unexpected_dirty_buffer(jh);
  	}
 
 	unlock_buffer(bh);
diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c
index bfbeb4c..777b900 100644
--- a/fs/jffs/inode-v23.c
+++ b/fs/jffs/inode-v23.c
@@ -1629,9 +1629,6 @@ static int jffs_fsync(struct file *f, struct dentry *d, int datasync)
 }
 
 
-extern int generic_file_open(struct inode *, struct file *) __attribute__((weak));
-extern loff_t generic_file_llseek(struct file *, loff_t, int) __attribute__((weak));
-
 static struct file_operations jffs_file_operations =
 {
 	.open		= generic_file_open,
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index bd9ed9b..8279bf0 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -21,9 +21,6 @@
 #include <linux/jffs2.h>
 #include "nodelist.h"
 
-extern int generic_file_open(struct inode *, struct file *) __attribute__((weak));
-extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin) __attribute__((weak));
-
 static int jffs2_commit_write (struct file *filp, struct page *pg,
 			       unsigned start, unsigned end);
 static int jffs2_prepare_write (struct file *filp, struct page *pg,
diff --git a/fs/jfs/jfs_filsys.h b/fs/jfs/jfs_filsys.h
index 86ccac8..72a5588 100644
--- a/fs/jfs/jfs_filsys.h
+++ b/fs/jfs/jfs_filsys.h
@@ -37,6 +37,9 @@
 #define JFS_ERR_CONTINUE   0x00000004   /* continue */
 #define JFS_ERR_PANIC      0x00000008   /* panic */
 
+#define	JFS_USRQUOTA	0x00000010
+#define	JFS_GRPQUOTA	0x00000020
+
 /* platform option (conditional compilation) */
 #define JFS_AIX		0x80000000	/* AIX support */
 /*	POSIX name/directory  support */
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 9ff8972..71bc34b 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -23,9 +23,11 @@
 #include <linux/parser.h>
 #include <linux/completion.h>
 #include <linux/vfs.h>
+#include <linux/mount.h>
 #include <linux/moduleparam.h>
 #include <linux/posix_acl.h>
 #include <asm/uaccess.h>
+#include <linux/seq_file.h>
 
 #include "jfs_incore.h"
 #include "jfs_filsys.h"
@@ -192,7 +194,8 @@ static void jfs_put_super(struct super_block *sb)
 
 enum {
 	Opt_integrity, Opt_nointegrity, Opt_iocharset, Opt_resize,
-	Opt_resize_nosize, Opt_errors, Opt_ignore, Opt_err,
+	Opt_resize_nosize, Opt_errors, Opt_ignore, Opt_err, Opt_quota,
+	Opt_usrquota, Opt_grpquota
 };
 
 static match_table_t tokens = {
@@ -204,8 +207,8 @@ static match_table_t tokens = {
 	{Opt_errors, "errors=%s"},
 	{Opt_ignore, "noquota"},
 	{Opt_ignore, "quota"},
-	{Opt_ignore, "usrquota"},
-	{Opt_ignore, "grpquota"},
+	{Opt_usrquota, "usrquota"},
+	{Opt_grpquota, "grpquota"},
 	{Opt_err, NULL}
 };
 
@@ -293,6 +296,24 @@ static int parse_options(char *options, struct super_block *sb, s64 *newLVSize,
 			}
 			break;
 		}
+
+#if defined(CONFIG_QUOTA)
+		case Opt_quota:
+		case Opt_usrquota:
+			*flag |= JFS_USRQUOTA;
+			break;
+		case Opt_grpquota:
+			*flag |= JFS_GRPQUOTA;
+			break;
+#else
+		case Opt_usrquota:
+		case Opt_grpquota:
+		case Opt_quota:
+			printk(KERN_ERR
+			       "JFS: quota operations not supported\n");
+			break;
+#endif
+
 		default:
 			printk("jfs: Unrecognized mount option \"%s\" "
 					" or missing value\n", p);
@@ -539,6 +560,26 @@ static int jfs_sync_fs(struct super_block *sb, int wait)
 	return 0;
 }
 
+static int jfs_show_options(struct seq_file *seq, struct vfsmount *vfs)
+{
+	struct jfs_sb_info *sbi = JFS_SBI(vfs->mnt_sb);
+
+	if (sbi->flag & JFS_NOINTEGRITY)
+		seq_puts(seq, ",nointegrity");
+	else
+		seq_puts(seq, ",integrity");
+
+#if defined(CONFIG_QUOTA)
+	if (sbi->flag & JFS_USRQUOTA)
+		seq_puts(seq, ",usrquota");
+
+	if (sbi->flag & JFS_GRPQUOTA)
+		seq_puts(seq, ",grpquota");
+#endif
+
+	return 0;
+}
+
 static struct super_operations jfs_super_operations = {
 	.alloc_inode	= jfs_alloc_inode,
 	.destroy_inode	= jfs_destroy_inode,
@@ -552,6 +593,7 @@ static struct super_operations jfs_super_operations = {
 	.unlockfs       = jfs_unlockfs,
 	.statfs		= jfs_statfs,
 	.remount_fs	= jfs_remount,
+	.show_options	= jfs_show_options
 };
 
 static struct export_operations jfs_export_operations = {
diff --git a/fs/namei.c b/fs/namei.c
index 6ec1f0f..145e852 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -525,6 +525,22 @@ static inline int __do_follow_link(struct path *path, struct nameidata *nd)
 	return error;
 }
 
+static inline void dput_path(struct path *path, struct nameidata *nd)
+{
+	dput(path->dentry);
+	if (path->mnt != nd->mnt)
+		mntput(path->mnt);
+}
+
+static inline void path_to_nameidata(struct path *path, struct nameidata *nd)
+{
+	dput(nd->dentry);
+	if (nd->mnt != path->mnt)
+		mntput(nd->mnt);
+	nd->mnt = path->mnt;
+	nd->dentry = path->dentry;
+}
+
 /*
  * This limits recursive symlink follows to 8, while
  * limiting consecutive symlinks to 40.
@@ -552,9 +568,7 @@ static inline int do_follow_link(struct path *path, struct nameidata *nd)
 	nd->depth--;
 	return err;
 loop:
-	dput(path->dentry);
-	if (path->mnt != nd->mnt)
-		mntput(path->mnt);
+	dput_path(path, nd);
 	path_release(nd);
 	return err;
 }
@@ -813,13 +827,8 @@ static fastcall int __link_path_walk(const char * name, struct nameidata *nd)
 			err = -ENOTDIR; 
 			if (!inode->i_op)
 				break;
-		} else {
-			dput(nd->dentry);
-			if (nd->mnt != next.mnt)
-				mntput(nd->mnt);
-			nd->mnt = next.mnt;
-			nd->dentry = next.dentry;
-		}
+		} else
+			path_to_nameidata(&next, nd);
 		err = -ENOTDIR; 
 		if (!inode->i_op->lookup)
 			break;
@@ -859,13 +868,8 @@ last_component:
 			if (err)
 				goto return_err;
 			inode = nd->dentry->d_inode;
-		} else {
-			dput(nd->dentry);
-			if (nd->mnt != next.mnt)
-				mntput(nd->mnt);
-			nd->mnt = next.mnt;
-			nd->dentry = next.dentry;
-		}
+		} else
+			path_to_nameidata(&next, nd);
 		err = -ENOENT;
 		if (!inode)
 			break;
@@ -901,9 +905,7 @@ return_reval:
 return_base:
 		return 0;
 out_dput:
-		dput(next.dentry);
-		if (nd->mnt != next.mnt)
-			mntput(next.mnt);
+		dput_path(&next, nd);
 		break;
 	}
 	path_release(nd);
@@ -1507,11 +1509,7 @@ do_last:
 	if (path.dentry->d_inode->i_op && path.dentry->d_inode->i_op->follow_link)
 		goto do_link;
 
-	dput(nd->dentry);
-	nd->dentry = path.dentry;
-	if (nd->mnt != path.mnt)
-		mntput(nd->mnt);
-	nd->mnt = path.mnt;
+	path_to_nameidata(&path, nd);
 	error = -EISDIR;
 	if (path.dentry->d_inode && S_ISDIR(path.dentry->d_inode->i_mode))
 		goto exit;
@@ -1522,9 +1520,7 @@ ok:
 	return 0;
 
 exit_dput:
-	dput(path.dentry);
-	if (nd->mnt != path.mnt)
-		mntput(path.mnt);
+	dput_path(&path, nd);
 exit:
 	path_release(nd);
 	return error;
diff --git a/fs/namespace.c b/fs/namespace.c
index 79bd8a4..3415626 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -40,7 +40,7 @@ static inline int sysfs_init(void)
  __cacheline_aligned_in_smp DEFINE_SPINLOCK(vfsmount_lock);
 
 static struct list_head *mount_hashtable;
-static int hash_mask, hash_bits;
+static int hash_mask __read_mostly, hash_bits __read_mostly;
 static kmem_cache_t *mnt_cache; 
 
 static inline unsigned long hash(struct vfsmount *mnt, struct dentry *dentry)
@@ -1334,8 +1334,12 @@ asmlinkage long sys_pivot_root(const char __user *new_root, const char __user *p
 	error = -EINVAL;
 	if (user_nd.mnt->mnt_root != user_nd.dentry)
 		goto out2; /* not a mountpoint */
+	if (user_nd.mnt->mnt_parent == user_nd.mnt)
+		goto out2; /* not attached */
 	if (new_nd.mnt->mnt_root != new_nd.dentry)
 		goto out2; /* not a mountpoint */
+	if (new_nd.mnt->mnt_parent == new_nd.mnt)
+		goto out2; /* not attached */
 	tmp = old_nd.mnt; /* make sure we can reach put_old from new_root */
 	spin_lock(&vfsmount_lock);
 	if (tmp != new_nd.mnt) {
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 9a11aa3..057aff7 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -26,6 +26,7 @@
 #include <linux/namei.h>
 #include <linux/mount.h>
 #include <linux/hash.h>
+#include <linux/module.h>
 
 #include <linux/sunrpc/svc.h>
 #include <linux/nfsd/nfsd.h>
@@ -221,6 +222,7 @@ static int expkey_show(struct seq_file *m,
 }
 	
 struct cache_detail svc_expkey_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= EXPKEY_HASHMAX,
 	.hash_table	= expkey_table,
 	.name		= "nfsd.fh",
@@ -456,6 +458,7 @@ static int svc_export_show(struct seq_file *m,
 	return 0;
 }
 struct cache_detail svc_export_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= EXPORT_HASHMAX,
 	.hash_table	= export_table,
 	.name		= "nfsd.export",
diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c
index 5605a26..1336965 100644
--- a/fs/nfsd/nfs4idmap.c
+++ b/fs/nfsd/nfs4idmap.c
@@ -187,6 +187,7 @@ static int         idtoname_parse(struct cache_detail *, char *, int);
 static struct ent *idtoname_lookup(struct ent *, int);
 
 static struct cache_detail idtoname_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= ENT_HASHMAX,
 	.hash_table	= idtoname_table,
 	.name		= "nfs4.idtoname",
@@ -320,6 +321,7 @@ static struct ent *nametoid_lookup(struct ent *, int);
 static int         nametoid_parse(struct cache_detail *, char *, int);
 
 static struct cache_detail nametoid_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= ENT_HASHMAX,
 	.hash_table	= nametoid_table,
 	.name		= "nfs4.nametoid",
@@ -404,8 +406,10 @@ nfsd_idmap_init(void)
 void
 nfsd_idmap_shutdown(void)
 {
-	cache_unregister(&idtoname_cache);
-	cache_unregister(&nametoid_cache);
+	if (cache_unregister(&idtoname_cache))
+		printk(KERN_ERR "nfsd: failed to unregister idtoname cache\n");
+	if (cache_unregister(&nametoid_cache))
+		printk(KERN_ERR "nfsd: failed to unregister nametoid cache\n");
 }
 
 /*
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 57ed50f..954cf89 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -93,7 +93,7 @@ nfs4_make_rec_clidname(char *dname, struct xdr_netobj *clname)
 
 	dprintk("NFSD: nfs4_make_rec_clidname for %.*s\n",
 			clname->len, clname->data);
-	tfm = crypto_alloc_tfm("md5", 0);
+	tfm = crypto_alloc_tfm("md5", CRYPTO_TFM_REQ_MAY_SLEEP);
 	if (tfm == NULL)
 		goto out;
 	cksum.len = crypto_tfm_alg_digestsize(tfm);
@@ -114,8 +114,7 @@ nfs4_make_rec_clidname(char *dname, struct xdr_netobj *clname)
 	kfree(cksum.data);
 	status = nfs_ok;
 out:
-	if (tfm)
-		crypto_free_tfm(tfm);
+	crypto_free_tfm(tfm);
 	return status;
 }
 
diff --git a/fs/open.c b/fs/open.c
index 32bf05e..4ee2dcc 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -933,16 +933,11 @@ void fastcall fd_install(unsigned int fd, struct file * file)
 
 EXPORT_SYMBOL(fd_install);
 
-asmlinkage long sys_open(const char __user * filename, int flags, int mode)
+long do_sys_open(const char __user *filename, int flags, int mode)
 {
-	char * tmp;
-	int fd;
+	char *tmp = getname(filename);
+	int fd = PTR_ERR(tmp);
 
-	if (force_o_largefile())
-		flags |= O_LARGEFILE;
-
-	tmp = getname(filename);
-	fd = PTR_ERR(tmp);
 	if (!IS_ERR(tmp)) {
 		fd = get_unused_fd();
 		if (fd >= 0) {
@@ -959,6 +954,14 @@ asmlinkage long sys_open(const char __user * filename, int flags, int mode)
 	}
 	return fd;
 }
+
+asmlinkage long sys_open(const char __user *filename, int flags, int mode)
+{
+	if (force_o_largefile())
+		flags |= O_LARGEFILE;
+
+	return do_sys_open(filename, flags, mode);
+}
 EXPORT_SYMBOL_GPL(sys_open);
 
 #ifndef __alpha__
diff --git a/fs/pipe.c b/fs/pipe.c
index 25aa09f..2c7a23d 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -415,6 +415,10 @@ pipe_poll(struct file *filp, poll_table *wait)
 
 	if (filp->f_mode & FMODE_WRITE) {
 		mask |= (nrbufs < PIPE_BUFFERS) ? POLLOUT | POLLWRNORM : 0;
+		/*
+		 * Most Unices do not set POLLERR for FIFOs but on Linux they
+		 * behave exactly like pipes for poll().
+		 */
 		if (!PIPE_READERS(*inode))
 			mask |= POLLERR;
 	}
@@ -422,9 +426,6 @@ pipe_poll(struct file *filp, poll_table *wait)
 	return mask;
 }
 
-/* FIXME: most Unices do not set POLLERR for fifos */
-#define fifo_poll pipe_poll
-
 static int
 pipe_release(struct inode *inode, int decr, int decw)
 {
@@ -568,7 +569,7 @@ struct file_operations read_fifo_fops = {
 	.read		= pipe_read,
 	.readv		= pipe_readv,
 	.write		= bad_pipe_w,
-	.poll		= fifo_poll,
+	.poll		= pipe_poll,
 	.ioctl		= pipe_ioctl,
 	.open		= pipe_read_open,
 	.release	= pipe_read_release,
@@ -580,7 +581,7 @@ struct file_operations write_fifo_fops = {
 	.read		= bad_pipe_r,
 	.write		= pipe_write,
 	.writev		= pipe_writev,
-	.poll		= fifo_poll,
+	.poll		= pipe_poll,
 	.ioctl		= pipe_ioctl,
 	.open		= pipe_write_open,
 	.release	= pipe_write_release,
@@ -593,7 +594,7 @@ struct file_operations rdwr_fifo_fops = {
 	.readv		= pipe_readv,
 	.write		= pipe_write,
 	.writev		= pipe_writev,
-	.poll		= fifo_poll,
+	.poll		= pipe_poll,
 	.ioctl		= pipe_ioctl,
 	.open		= pipe_rdwr_open,
 	.release	= pipe_rdwr_release,
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 491f2d9..84751f3 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -11,6 +11,40 @@
  *  go into icache. We cache the reference to task_struct upon lookup too.
  *  Eventually it should become a filesystem in its own. We don't use the
  *  rest of procfs anymore.
+ *
+ *
+ *  Changelog:
+ *  17-Jan-2005
+ *  Allan Bezerra
+ *  Bruna Moreira <bruna.moreira@indt.org.br>
+ *  Edjard Mota <edjard.mota@indt.org.br>
+ *  Ilias Biris <ilias.biris@indt.org.br>
+ *  Mauricio Lin <mauricio.lin@indt.org.br>
+ *
+ *  Embedded Linux Lab - 10LE Instituto Nokia de Tecnologia - INdT
+ *
+ *  A new process specific entry (smaps) included in /proc. It shows the
+ *  size of rss for each memory area. The maps entry lacks information
+ *  about physical memory size (rss) for each mapped file, i.e.,
+ *  rss information for executables and library files.
+ *  This additional information is useful for any tools that need to know
+ *  about physical memory consumption for a process specific library.
+ *
+ *  Changelog:
+ *  21-Feb-2005
+ *  Embedded Linux Lab - 10LE Instituto Nokia de Tecnologia - INdT
+ *  Pud inclusion in the page table walking.
+ *
+ *  ChangeLog:
+ *  10-Mar-2005
+ *  10LE Instituto Nokia de Tecnologia - INdT:
+ *  A better way to walks through the page table as suggested by Hugh Dickins.
+ *
+ *  Simo Piiroinen <simo.piiroinen@nokia.com>:
+ *  Smaps information related to shared, private, clean and dirty pages.
+ *
+ *  Paul Mundt <paul.mundt@nokia.com>:
+ *  Overall revision about smaps.
  */
 
 #include <asm/uaccess.h>
@@ -65,8 +99,10 @@ enum pid_directory_inos {
 	PROC_TGID_STAT,
 	PROC_TGID_STATM,
 	PROC_TGID_MAPS,
+	PROC_TGID_NUMA_MAPS,
 	PROC_TGID_MOUNTS,
 	PROC_TGID_WCHAN,
+	PROC_TGID_SMAPS,
 #ifdef CONFIG_SCHEDSTATS
 	PROC_TGID_SCHEDSTAT,
 #endif
@@ -83,7 +119,6 @@ enum pid_directory_inos {
 #ifdef CONFIG_AUDITSYSCALL
 	PROC_TGID_LOGINUID,
 #endif
-	PROC_TGID_FD_DIR,
 	PROC_TGID_OOM_SCORE,
 	PROC_TGID_OOM_ADJUST,
 	PROC_TID_INO,
@@ -102,8 +137,10 @@ enum pid_directory_inos {
 	PROC_TID_STAT,
 	PROC_TID_STATM,
 	PROC_TID_MAPS,
+	PROC_TID_NUMA_MAPS,
 	PROC_TID_MOUNTS,
 	PROC_TID_WCHAN,
+	PROC_TID_SMAPS,
 #ifdef CONFIG_SCHEDSTATS
 	PROC_TID_SCHEDSTAT,
 #endif
@@ -120,9 +157,11 @@ enum pid_directory_inos {
 #ifdef CONFIG_AUDITSYSCALL
 	PROC_TID_LOGINUID,
 #endif
-	PROC_TID_FD_DIR = 0x8000,	/* 0x8000-0xffff */
 	PROC_TID_OOM_SCORE,
 	PROC_TID_OOM_ADJUST,
+
+	/* Add new entries before this */
+	PROC_TID_FD_DIR = 0x8000,	/* 0x8000-0xffff */
 };
 
 struct pid_entry {
@@ -144,6 +183,9 @@ static struct pid_entry tgid_base_stuff[] = {
 	E(PROC_TGID_STAT,      "stat",    S_IFREG|S_IRUGO),
 	E(PROC_TGID_STATM,     "statm",   S_IFREG|S_IRUGO),
 	E(PROC_TGID_MAPS,      "maps",    S_IFREG|S_IRUGO),
+#ifdef CONFIG_NUMA
+	E(PROC_TGID_NUMA_MAPS, "numa_maps", S_IFREG|S_IRUGO),
+#endif
 	E(PROC_TGID_MEM,       "mem",     S_IFREG|S_IRUSR|S_IWUSR),
 #ifdef CONFIG_SECCOMP
 	E(PROC_TGID_SECCOMP,   "seccomp", S_IFREG|S_IRUSR|S_IWUSR),
@@ -152,6 +194,7 @@ static struct pid_entry tgid_base_stuff[] = {
 	E(PROC_TGID_ROOT,      "root",    S_IFLNK|S_IRWXUGO),
 	E(PROC_TGID_EXE,       "exe",     S_IFLNK|S_IRWXUGO),
 	E(PROC_TGID_MOUNTS,    "mounts",  S_IFREG|S_IRUGO),
+	E(PROC_TGID_SMAPS,     "smaps",   S_IFREG|S_IRUGO),
 #ifdef CONFIG_SECURITY
 	E(PROC_TGID_ATTR,      "attr",    S_IFDIR|S_IRUGO|S_IXUGO),
 #endif
@@ -180,6 +223,9 @@ static struct pid_entry tid_base_stuff[] = {
 	E(PROC_TID_STAT,       "stat",    S_IFREG|S_IRUGO),
 	E(PROC_TID_STATM,      "statm",   S_IFREG|S_IRUGO),
 	E(PROC_TID_MAPS,       "maps",    S_IFREG|S_IRUGO),
+#ifdef CONFIG_NUMA
+	E(PROC_TID_NUMA_MAPS,  "numa_maps",    S_IFREG|S_IRUGO),
+#endif
 	E(PROC_TID_MEM,        "mem",     S_IFREG|S_IRUSR|S_IWUSR),
 #ifdef CONFIG_SECCOMP
 	E(PROC_TID_SECCOMP,    "seccomp", S_IFREG|S_IRUSR|S_IWUSR),
@@ -188,6 +234,7 @@ static struct pid_entry tid_base_stuff[] = {
 	E(PROC_TID_ROOT,       "root",    S_IFLNK|S_IRWXUGO),
 	E(PROC_TID_EXE,        "exe",     S_IFLNK|S_IRWXUGO),
 	E(PROC_TID_MOUNTS,     "mounts",  S_IFREG|S_IRUGO),
+	E(PROC_TID_SMAPS,      "smaps",   S_IFREG|S_IRUGO),
 #ifdef CONFIG_SECURITY
 	E(PROC_TID_ATTR,       "attr",    S_IFDIR|S_IRUGO|S_IXUGO),
 #endif
@@ -251,15 +298,21 @@ static int proc_fd_link(struct inode *inode, struct dentry **dentry, struct vfsm
 	return -ENOENT;
 }
 
-static int proc_cwd_link(struct inode *inode, struct dentry **dentry, struct vfsmount **mnt)
+static struct fs_struct *get_fs_struct(struct task_struct *task)
 {
 	struct fs_struct *fs;
-	int result = -ENOENT;
-	task_lock(proc_task(inode));
-	fs = proc_task(inode)->fs;
+	task_lock(task);
+	fs = task->fs;
 	if(fs)
 		atomic_inc(&fs->count);
-	task_unlock(proc_task(inode));
+	task_unlock(task);
+	return fs;
+}
+
+static int proc_cwd_link(struct inode *inode, struct dentry **dentry, struct vfsmount **mnt)
+{
+	struct fs_struct *fs = get_fs_struct(proc_task(inode));
+	int result = -ENOENT;
 	if (fs) {
 		read_lock(&fs->lock);
 		*mnt = mntget(fs->pwdmnt);
@@ -273,13 +326,8 @@ static int proc_cwd_link(struct inode *inode, struct dentry **dentry, struct vfs
 
 static int proc_root_link(struct inode *inode, struct dentry **dentry, struct vfsmount **mnt)
 {
-	struct fs_struct *fs;
+	struct fs_struct *fs = get_fs_struct(proc_task(inode));
 	int result = -ENOENT;
-	task_lock(proc_task(inode));
-	fs = proc_task(inode)->fs;
-	if(fs)
-		atomic_inc(&fs->count);
-	task_unlock(proc_task(inode));
 	if (fs) {
 		read_lock(&fs->lock);
 		*mnt = mntget(fs->rootmnt);
@@ -298,33 +346,6 @@ static int proc_root_link(struct inode *inode, struct dentry **dentry, struct vf
 	 (task->state == TASK_STOPPED || task->state == TASK_TRACED) && \
 	 security_ptrace(current,task) == 0))
 
-static int may_ptrace_attach(struct task_struct *task)
-{
-	int retval = 0;
-
-	task_lock(task);
-
-	if (!task->mm)
-		goto out;
-	if (((current->uid != task->euid) ||
-	     (current->uid != task->suid) ||
-	     (current->uid != task->uid) ||
-	     (current->gid != task->egid) ||
-	     (current->gid != task->sgid) ||
-	     (current->gid != task->gid)) && !capable(CAP_SYS_PTRACE))
-		goto out;
-	rmb();
-	if (task->mm->dumpable != 1 && !capable(CAP_SYS_PTRACE))
-		goto out;
-	if (security_ptrace(current, task))
-		goto out;
-
-	retval = 1;
-out:
-	task_unlock(task);
-	return retval;
-}
-
 static int proc_pid_environ(struct task_struct *task, char * buffer)
 {
 	int res = 0;
@@ -334,7 +355,7 @@ static int proc_pid_environ(struct task_struct *task, char * buffer)
 		if (len > PAGE_SIZE)
 			len = PAGE_SIZE;
 		res = access_process_vm(task, mm->env_start, buffer, len, 0);
-		if (!may_ptrace_attach(task))
+		if (!ptrace_may_attach(task))
 			res = -ESRCH;
 		mmput(mm);
 	}
@@ -515,6 +536,46 @@ static struct file_operations proc_maps_operations = {
 	.release	= seq_release,
 };
 
+#ifdef CONFIG_NUMA
+extern struct seq_operations proc_pid_numa_maps_op;
+static int numa_maps_open(struct inode *inode, struct file *file)
+{
+	struct task_struct *task = proc_task(inode);
+	int ret = seq_open(file, &proc_pid_numa_maps_op);
+	if (!ret) {
+		struct seq_file *m = file->private_data;
+		m->private = task;
+	}
+	return ret;
+}
+
+static struct file_operations proc_numa_maps_operations = {
+	.open		= numa_maps_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+};
+#endif
+
+extern struct seq_operations proc_pid_smaps_op;
+static int smaps_open(struct inode *inode, struct file *file)
+{
+	struct task_struct *task = proc_task(inode);
+	int ret = seq_open(file, &proc_pid_smaps_op);
+	if (!ret) {
+		struct seq_file *m = file->private_data;
+		m->private = task;
+	}
+	return ret;
+}
+
+static struct file_operations proc_smaps_operations = {
+	.open		= smaps_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+};
+
 extern struct seq_operations mounts_op;
 static int mounts_open(struct inode *inode, struct file *file)
 {
@@ -597,7 +658,7 @@ static ssize_t mem_read(struct file * file, char __user * buf,
 	int ret = -ESRCH;
 	struct mm_struct *mm;
 
-	if (!MAY_PTRACE(task) || !may_ptrace_attach(task))
+	if (!MAY_PTRACE(task) || !ptrace_may_attach(task))
 		goto out;
 
 	ret = -ENOMEM;
@@ -623,7 +684,7 @@ static ssize_t mem_read(struct file * file, char __user * buf,
 
 		this_len = (count > PAGE_SIZE) ? PAGE_SIZE : count;
 		retval = access_process_vm(task, src, page, this_len, 0);
-		if (!retval || !MAY_PTRACE(task) || !may_ptrace_attach(task)) {
+		if (!retval || !MAY_PTRACE(task) || !ptrace_may_attach(task)) {
 			if (!ret)
 				ret = -EIO;
 			break;
@@ -661,7 +722,7 @@ static ssize_t mem_write(struct file * file, const char * buf,
 	struct task_struct *task = proc_task(file->f_dentry->d_inode);
 	unsigned long dst = *ppos;
 
-	if (!MAY_PTRACE(task) || !may_ptrace_attach(task))
+	if (!MAY_PTRACE(task) || !ptrace_may_attach(task))
 		return -ESRCH;
 
 	page = (char *)__get_free_page(GFP_USER);
@@ -1524,6 +1585,12 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
 		case PROC_TGID_MAPS:
 			inode->i_fop = &proc_maps_operations;
 			break;
+#ifdef CONFIG_NUMA
+		case PROC_TID_NUMA_MAPS:
+		case PROC_TGID_NUMA_MAPS:
+			inode->i_fop = &proc_numa_maps_operations;
+			break;
+#endif
 		case PROC_TID_MEM:
 		case PROC_TGID_MEM:
 			inode->i_op = &proc_mem_inode_operations;
@@ -1539,6 +1606,10 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
 		case PROC_TGID_MOUNTS:
 			inode->i_fop = &proc_mounts_operations;
 			break;
+		case PROC_TID_SMAPS:
+		case PROC_TGID_SMAPS:
+			inode->i_fop = &proc_smaps_operations;
+			break;
 #ifdef CONFIG_SECURITY
 		case PROC_TID_ATTR:
 			inode->i_nlink = 2;
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index abe8920..8a8c344 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -249,6 +249,18 @@ out:
 	return error;
 }
 
+static int proc_getattr(struct vfsmount *mnt, struct dentry *dentry,
+			struct kstat *stat)
+{
+	struct inode *inode = dentry->d_inode;
+	struct proc_dir_entry *de = PROC_I(inode)->pde;
+	if (de && de->nlink)
+		inode->i_nlink = de->nlink;
+
+	generic_fillattr(inode, stat);
+	return 0;
+}
+
 static struct inode_operations proc_file_inode_operations = {
 	.setattr	= proc_notify_change,
 };
@@ -475,6 +487,7 @@ static struct file_operations proc_dir_operations = {
  */
 static struct inode_operations proc_dir_inode_operations = {
 	.lookup		= proc_lookup,
+	.getattr	= proc_getattr,
 	.setattr	= proc_notify_change,
 };
 
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 28b4a02..c7ef3e4 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -2,8 +2,13 @@
 #include <linux/hugetlb.h>
 #include <linux/mount.h>
 #include <linux/seq_file.h>
+#include <linux/highmem.h>
+#include <linux/pagemap.h>
+#include <linux/mempolicy.h>
+
 #include <asm/elf.h>
 #include <asm/uaccess.h>
+#include <asm/tlbflush.h>
 #include "internal.h"
 
 char *task_mem(struct mm_struct *mm, char *buffer)
@@ -87,49 +92,58 @@ static void pad_len_spaces(struct seq_file *m, int len)
 	seq_printf(m, "%*c", len, ' ');
 }
 
-static int show_map(struct seq_file *m, void *v)
+struct mem_size_stats
+{
+	unsigned long resident;
+	unsigned long shared_clean;
+	unsigned long shared_dirty;
+	unsigned long private_clean;
+	unsigned long private_dirty;
+};
+
+static int show_map_internal(struct seq_file *m, void *v, struct mem_size_stats *mss)
 {
 	struct task_struct *task = m->private;
-	struct vm_area_struct *map = v;
-	struct mm_struct *mm = map->vm_mm;
-	struct file *file = map->vm_file;
-	int flags = map->vm_flags;
+	struct vm_area_struct *vma = v;
+	struct mm_struct *mm = vma->vm_mm;
+	struct file *file = vma->vm_file;
+	int flags = vma->vm_flags;
 	unsigned long ino = 0;
 	dev_t dev = 0;
 	int len;
 
 	if (file) {
-		struct inode *inode = map->vm_file->f_dentry->d_inode;
+		struct inode *inode = vma->vm_file->f_dentry->d_inode;
 		dev = inode->i_sb->s_dev;
 		ino = inode->i_ino;
 	}
 
 	seq_printf(m, "%08lx-%08lx %c%c%c%c %08lx %02x:%02x %lu %n",
-			map->vm_start,
-			map->vm_end,
+			vma->vm_start,
+			vma->vm_end,
 			flags & VM_READ ? 'r' : '-',
 			flags & VM_WRITE ? 'w' : '-',
 			flags & VM_EXEC ? 'x' : '-',
 			flags & VM_MAYSHARE ? 's' : 'p',
-			map->vm_pgoff << PAGE_SHIFT,
+			vma->vm_pgoff << PAGE_SHIFT,
 			MAJOR(dev), MINOR(dev), ino, &len);
 
 	/*
 	 * Print the dentry name for named mappings, and a
 	 * special [heap] marker for the heap:
 	 */
-	if (map->vm_file) {
+	if (file) {
 		pad_len_spaces(m, len);
-		seq_path(m, file->f_vfsmnt, file->f_dentry, "");
+		seq_path(m, file->f_vfsmnt, file->f_dentry, "\n");
 	} else {
 		if (mm) {
-			if (map->vm_start <= mm->start_brk &&
-						map->vm_end >= mm->brk) {
+			if (vma->vm_start <= mm->start_brk &&
+						vma->vm_end >= mm->brk) {
 				pad_len_spaces(m, len);
 				seq_puts(m, "[heap]");
 			} else {
-				if (map->vm_start <= mm->start_stack &&
-					map->vm_end >= mm->start_stack) {
+				if (vma->vm_start <= mm->start_stack &&
+					vma->vm_end >= mm->start_stack) {
 
 					pad_len_spaces(m, len);
 					seq_puts(m, "[stack]");
@@ -141,24 +155,146 @@ static int show_map(struct seq_file *m, void *v)
 		}
 	}
 	seq_putc(m, '\n');
-	if (m->count < m->size)  /* map is copied successfully */
-		m->version = (map != get_gate_vma(task))? map->vm_start: 0;
+
+	if (mss)
+		seq_printf(m,
+			   "Size:          %8lu kB\n"
+			   "Rss:           %8lu kB\n"
+			   "Shared_Clean:  %8lu kB\n"
+			   "Shared_Dirty:  %8lu kB\n"
+			   "Private_Clean: %8lu kB\n"
+			   "Private_Dirty: %8lu kB\n",
+			   (vma->vm_end - vma->vm_start) >> 10,
+			   mss->resident >> 10,
+			   mss->shared_clean  >> 10,
+			   mss->shared_dirty  >> 10,
+			   mss->private_clean >> 10,
+			   mss->private_dirty >> 10);
+
+	if (m->count < m->size)  /* vma is copied successfully */
+		m->version = (vma != get_gate_vma(task))? vma->vm_start: 0;
 	return 0;
 }
 
+static int show_map(struct seq_file *m, void *v)
+{
+	return show_map_internal(m, v, 0);
+}
+
+static void smaps_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
+				unsigned long addr, unsigned long end,
+				struct mem_size_stats *mss)
+{
+	pte_t *pte, ptent;
+	unsigned long pfn;
+	struct page *page;
+
+	pte = pte_offset_map(pmd, addr);
+	do {
+		ptent = *pte;
+		if (pte_none(ptent) || !pte_present(ptent))
+			continue;
+
+		mss->resident += PAGE_SIZE;
+		pfn = pte_pfn(ptent);
+		if (!pfn_valid(pfn))
+			continue;
+
+		page = pfn_to_page(pfn);
+		if (page_count(page) >= 2) {
+			if (pte_dirty(ptent))
+				mss->shared_dirty += PAGE_SIZE;
+			else
+				mss->shared_clean += PAGE_SIZE;
+		} else {
+			if (pte_dirty(ptent))
+				mss->private_dirty += PAGE_SIZE;
+			else
+				mss->private_clean += PAGE_SIZE;
+		}
+	} while (pte++, addr += PAGE_SIZE, addr != end);
+	pte_unmap(pte - 1);
+	cond_resched_lock(&vma->vm_mm->page_table_lock);
+}
+
+static inline void smaps_pmd_range(struct vm_area_struct *vma, pud_t *pud,
+				unsigned long addr, unsigned long end,
+				struct mem_size_stats *mss)
+{
+	pmd_t *pmd;
+	unsigned long next;
+
+	pmd = pmd_offset(pud, addr);
+	do {
+		next = pmd_addr_end(addr, end);
+		if (pmd_none_or_clear_bad(pmd))
+			continue;
+		smaps_pte_range(vma, pmd, addr, next, mss);
+	} while (pmd++, addr = next, addr != end);
+}
+
+static inline void smaps_pud_range(struct vm_area_struct *vma, pgd_t *pgd,
+				unsigned long addr, unsigned long end,
+				struct mem_size_stats *mss)
+{
+	pud_t *pud;
+	unsigned long next;
+
+	pud = pud_offset(pgd, addr);
+	do {
+		next = pud_addr_end(addr, end);
+		if (pud_none_or_clear_bad(pud))
+			continue;
+		smaps_pmd_range(vma, pud, addr, next, mss);
+	} while (pud++, addr = next, addr != end);
+}
+
+static inline void smaps_pgd_range(struct vm_area_struct *vma,
+				unsigned long addr, unsigned long end,
+				struct mem_size_stats *mss)
+{
+	pgd_t *pgd;
+	unsigned long next;
+
+	pgd = pgd_offset(vma->vm_mm, addr);
+	do {
+		next = pgd_addr_end(addr, end);
+		if (pgd_none_or_clear_bad(pgd))
+			continue;
+		smaps_pud_range(vma, pgd, addr, next, mss);
+	} while (pgd++, addr = next, addr != end);
+}
+
+static int show_smap(struct seq_file *m, void *v)
+{
+	struct vm_area_struct *vma = v;
+	struct mm_struct *mm = vma->vm_mm;
+	struct mem_size_stats mss;
+
+	memset(&mss, 0, sizeof mss);
+
+	if (mm) {
+		spin_lock(&mm->page_table_lock);
+		smaps_pgd_range(vma, vma->vm_start, vma->vm_end, &mss);
+		spin_unlock(&mm->page_table_lock);
+	}
+
+	return show_map_internal(m, v, &mss);
+}
+
 static void *m_start(struct seq_file *m, loff_t *pos)
 {
 	struct task_struct *task = m->private;
 	unsigned long last_addr = m->version;
 	struct mm_struct *mm;
-	struct vm_area_struct *map, *tail_map;
+	struct vm_area_struct *vma, *tail_vma;
 	loff_t l = *pos;
 
 	/*
 	 * We remember last_addr rather than next_addr to hit with
 	 * mmap_cache most of the time. We have zero last_addr at
-	 * the begining and also after lseek. We will have -1 last_addr
-	 * after the end of the maps.
+	 * the beginning and also after lseek. We will have -1 last_addr
+	 * after the end of the vmas.
 	 */
 
 	if (last_addr == -1UL)
@@ -168,47 +304,47 @@ static void *m_start(struct seq_file *m, loff_t *pos)
 	if (!mm)
 		return NULL;
 
-	tail_map = get_gate_vma(task);
+	tail_vma = get_gate_vma(task);
 	down_read(&mm->mmap_sem);
 
 	/* Start with last addr hint */
-	if (last_addr && (map = find_vma(mm, last_addr))) {
-		map = map->vm_next;
+	if (last_addr && (vma = find_vma(mm, last_addr))) {
+		vma = vma->vm_next;
 		goto out;
 	}
 
 	/*
-	 * Check the map index is within the range and do
+	 * Check the vma index is within the range and do
 	 * sequential scan until m_index.
 	 */
-	map = NULL;
+	vma = NULL;
 	if ((unsigned long)l < mm->map_count) {
-		map = mm->mmap;
-		while (l-- && map)
-			map = map->vm_next;
+		vma = mm->mmap;
+		while (l-- && vma)
+			vma = vma->vm_next;
 		goto out;
 	}
 
 	if (l != mm->map_count)
-		tail_map = NULL; /* After gate map */
+		tail_vma = NULL; /* After gate vma */
 
 out:
-	if (map)
-		return map;
+	if (vma)
+		return vma;
 
-	/* End of maps has reached */
-	m->version = (tail_map != NULL)? 0: -1UL;
+	/* End of vmas has been reached */
+	m->version = (tail_vma != NULL)? 0: -1UL;
 	up_read(&mm->mmap_sem);
 	mmput(mm);
-	return tail_map;
+	return tail_vma;
 }
 
 static void m_stop(struct seq_file *m, void *v)
 {
 	struct task_struct *task = m->private;
-	struct vm_area_struct *map = v;
-	if (map && map != get_gate_vma(task)) {
-		struct mm_struct *mm = map->vm_mm;
+	struct vm_area_struct *vma = v;
+	if (vma && vma != get_gate_vma(task)) {
+		struct mm_struct *mm = vma->vm_mm;
 		up_read(&mm->mmap_sem);
 		mmput(mm);
 	}
@@ -217,14 +353,14 @@ static void m_stop(struct seq_file *m, void *v)
 static void *m_next(struct seq_file *m, void *v, loff_t *pos)
 {
 	struct task_struct *task = m->private;
-	struct vm_area_struct *map = v;
-	struct vm_area_struct *tail_map = get_gate_vma(task);
+	struct vm_area_struct *vma = v;
+	struct vm_area_struct *tail_vma = get_gate_vma(task);
 
 	(*pos)++;
-	if (map && (map != tail_map) && map->vm_next)
-		return map->vm_next;
+	if (vma && (vma != tail_vma) && vma->vm_next)
+		return vma->vm_next;
 	m_stop(m, v);
-	return (map != tail_map)? tail_map: NULL;
+	return (vma != tail_vma)? tail_vma: NULL;
 }
 
 struct seq_operations proc_pid_maps_op = {
@@ -233,3 +369,140 @@ struct seq_operations proc_pid_maps_op = {
 	.stop	= m_stop,
 	.show	= show_map
 };
+
+struct seq_operations proc_pid_smaps_op = {
+	.start	= m_start,
+	.next	= m_next,
+	.stop	= m_stop,
+	.show	= show_smap
+};
+
+#ifdef CONFIG_NUMA
+
+struct numa_maps {
+	unsigned long pages;
+	unsigned long anon;
+	unsigned long mapped;
+	unsigned long mapcount_max;
+	unsigned long node[MAX_NUMNODES];
+};
+
+/*
+ * Calculate numa node maps for a vma
+ */
+static struct numa_maps *get_numa_maps(const struct vm_area_struct *vma)
+{
+	struct page *page;
+	unsigned long vaddr;
+	struct mm_struct *mm = vma->vm_mm;
+	int i;
+	struct numa_maps *md = kmalloc(sizeof(struct numa_maps), GFP_KERNEL);
+
+	if (!md)
+		return NULL;
+	md->pages = 0;
+	md->anon = 0;
+	md->mapped = 0;
+	md->mapcount_max = 0;
+	for_each_node(i)
+		md->node[i] =0;
+
+	spin_lock(&mm->page_table_lock);
+ 	for (vaddr = vma->vm_start; vaddr < vma->vm_end; vaddr += PAGE_SIZE) {
+		page = follow_page(mm, vaddr, 0);
+		if (page) {
+			int count = page_mapcount(page);
+
+			if (count)
+				md->mapped++;
+			if (count > md->mapcount_max)
+				md->mapcount_max = count;
+			md->pages++;
+			if (PageAnon(page))
+				md->anon++;
+			md->node[page_to_nid(page)]++;
+		}
+	}
+	spin_unlock(&mm->page_table_lock);
+	return md;
+}
+
+static int show_numa_map(struct seq_file *m, void *v)
+{
+	struct task_struct *task = m->private;
+	struct vm_area_struct *vma = v;
+	struct mempolicy *pol;
+	struct numa_maps *md;
+	struct zone **z;
+	int n;
+	int first;
+
+	if (!vma->vm_mm)
+		return 0;
+
+	md = get_numa_maps(vma);
+	if (!md)
+		return 0;
+
+	seq_printf(m, "%08lx", vma->vm_start);
+	pol = get_vma_policy(task, vma, vma->vm_start);
+	/* Print policy */
+	switch (pol->policy) {
+	case MPOL_PREFERRED:
+		seq_printf(m, " prefer=%d", pol->v.preferred_node);
+		break;
+	case MPOL_BIND:
+		seq_printf(m, " bind={");
+		first = 1;
+		for (z = pol->v.zonelist->zones; *z; z++) {
+
+			if (!first)
+				seq_putc(m, ',');
+			else
+				first = 0;
+			seq_printf(m, "%d/%s", (*z)->zone_pgdat->node_id,
+					(*z)->name);
+		}
+		seq_putc(m, '}');
+		break;
+	case MPOL_INTERLEAVE:
+		seq_printf(m, " interleave={");
+		first = 1;
+		for_each_node(n) {
+			if (test_bit(n, pol->v.nodes)) {
+				if (!first)
+					seq_putc(m,',');
+				else
+					first = 0;
+				seq_printf(m, "%d",n);
+			}
+		}
+		seq_putc(m, '}');
+		break;
+	default:
+		seq_printf(m," default");
+		break;
+	}
+	seq_printf(m, " MaxRef=%lu Pages=%lu Mapped=%lu",
+			md->mapcount_max, md->pages, md->mapped);
+	if (md->anon)
+		seq_printf(m," Anon=%lu",md->anon);
+
+	for_each_online_node(n) {
+		if (md->node[n])
+			seq_printf(m, " N%d=%lu", n, md->node[n]);
+	}
+	seq_putc(m, '\n');
+	kfree(md);
+	if (m->count < m->size)  /* vma is copied successfully */
+		m->version = (vma != get_gate_vma(task)) ? vma->vm_start : 0;
+	return 0;
+}
+
+struct seq_operations proc_pid_numa_maps_op = {
+	.start	= m_start,
+	.next	= m_next,
+	.stop	= m_stop,
+	.show	= show_numa_map
+};
+#endif
diff --git a/fs/read_write.c b/fs/read_write.c
index 563abd0..b60324a 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -188,7 +188,7 @@ int rw_verify_area(int read_write, struct file *file, loff_t *ppos, size_t count
 	struct inode *inode;
 	loff_t pos;
 
-	if (unlikely(count > file->f_maxcount))
+	if (unlikely(count > INT_MAX))
 		goto Einval;
 	pos = *ppos;
 	if (unlikely((pos < 0) || (loff_t) (pos + count) < 0))
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index ca7989b..a8e29e9 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -1034,7 +1034,7 @@ static int flush_commit_list(struct super_block *s,
 		    SB_ONDISK_JOURNAL_SIZE(s);
 		tbh = journal_find_get_block(s, bn);
 		if (buffer_dirty(tbh))	/* redundant, ll_rw_block() checks */
-			ll_rw_block(WRITE, 1, &tbh);
+			ll_rw_block(SWRITE, 1, &tbh);
 		put_bh(tbh);
 	}
 	atomic_dec(&journal->j_async_throttle);
@@ -2172,7 +2172,7 @@ static int journal_read_transaction(struct super_block *p_s_sb,
 	/* flush out the real blocks */
 	for (i = 0; i < get_desc_trans_len(desc); i++) {
 		set_buffer_dirty(real_blocks[i]);
-		ll_rw_block(WRITE, 1, real_blocks + i);
+		ll_rw_block(SWRITE, 1, real_blocks + i);
 	}
 	for (i = 0; i < get_desc_trans_len(desc); i++) {
 		wait_on_buffer(real_blocks[i]);
diff --git a/fs/relayfs/Makefile b/fs/relayfs/Makefile
new file mode 100644
index 0000000..e76e182
--- /dev/null
+++ b/fs/relayfs/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_RELAYFS_FS) += relayfs.o
+
+relayfs-y := relay.o inode.o buffers.o
+
diff --git a/fs/relayfs/buffers.c b/fs/relayfs/buffers.c
new file mode 100644
index 0000000..2aa8e27
--- /dev/null
+++ b/fs/relayfs/buffers.c
@@ -0,0 +1,189 @@
+/*
+ * RelayFS buffer management code.
+ *
+ * Copyright (C) 2002-2005 - Tom Zanussi (zanussi@us.ibm.com), IBM Corp
+ * Copyright (C) 1999-2005 - Karim Yaghmour (karim@opersys.com)
+ *
+ * This file is released under the GPL.
+ */
+
+#include <linux/module.h>
+#include <linux/vmalloc.h>
+#include <linux/mm.h>
+#include <linux/relayfs_fs.h>
+#include "relay.h"
+#include "buffers.h"
+
+/*
+ * close() vm_op implementation for relayfs file mapping.
+ */
+static void relay_file_mmap_close(struct vm_area_struct *vma)
+{
+	struct rchan_buf *buf = vma->vm_private_data;
+	buf->chan->cb->buf_unmapped(buf, vma->vm_file);
+}
+
+/*
+ * nopage() vm_op implementation for relayfs file mapping.
+ */
+static struct page *relay_buf_nopage(struct vm_area_struct *vma,
+				     unsigned long address,
+				     int *type)
+{
+	struct page *page;
+	struct rchan_buf *buf = vma->vm_private_data;
+	unsigned long offset = address - vma->vm_start;
+
+	if (address > vma->vm_end)
+		return NOPAGE_SIGBUS; /* Disallow mremap */
+	if (!buf)
+		return NOPAGE_OOM;
+
+	page = vmalloc_to_page(buf->start + offset);
+	if (!page)
+		return NOPAGE_OOM;
+	get_page(page);
+
+	if (type)
+		*type = VM_FAULT_MINOR;
+
+	return page;
+}
+
+/*
+ * vm_ops for relay file mappings.
+ */
+static struct vm_operations_struct relay_file_mmap_ops = {
+	.nopage = relay_buf_nopage,
+	.close = relay_file_mmap_close,
+};
+
+/**
+ *	relay_mmap_buf: - mmap channel buffer to process address space
+ *	@buf: relay channel buffer
+ *	@vma: vm_area_struct describing memory to be mapped
+ *
+ *	Returns 0 if ok, negative on error
+ *
+ *	Caller should already have grabbed mmap_sem.
+ */
+int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma)
+{
+	unsigned long length = vma->vm_end - vma->vm_start;
+	struct file *filp = vma->vm_file;
+
+	if (!buf)
+		return -EBADF;
+
+	if (length != (unsigned long)buf->chan->alloc_size)
+		return -EINVAL;
+
+	vma->vm_ops = &relay_file_mmap_ops;
+	vma->vm_private_data = buf;
+	buf->chan->cb->buf_mapped(buf, filp);
+
+	return 0;
+}
+
+/**
+ *	relay_alloc_buf - allocate a channel buffer
+ *	@buf: the buffer struct
+ *	@size: total size of the buffer
+ *
+ *	Returns a pointer to the resulting buffer, NULL if unsuccessful
+ */
+static void *relay_alloc_buf(struct rchan_buf *buf, unsigned long size)
+{
+	void *mem;
+	unsigned int i, j, n_pages;
+
+	size = PAGE_ALIGN(size);
+	n_pages = size >> PAGE_SHIFT;
+
+	buf->page_array = kcalloc(n_pages, sizeof(struct page *), GFP_KERNEL);
+	if (!buf->page_array)
+		return NULL;
+
+	for (i = 0; i < n_pages; i++) {
+		buf->page_array[i] = alloc_page(GFP_KERNEL);
+		if (unlikely(!buf->page_array[i]))
+			goto depopulate;
+	}
+	mem = vmap(buf->page_array, n_pages, GFP_KERNEL, PAGE_KERNEL);
+	if (!mem)
+		goto depopulate;
+
+	memset(mem, 0, size);
+	buf->page_count = n_pages;
+	return mem;
+
+depopulate:
+	for (j = 0; j < i; j++)
+		__free_page(buf->page_array[j]);
+	kfree(buf->page_array);
+	return NULL;
+}
+
+/**
+ *	relay_create_buf - allocate and initialize a channel buffer
+ *	@alloc_size: size of the buffer to allocate
+ *	@n_subbufs: number of sub-buffers in the channel
+ *
+ *	Returns channel buffer if successful, NULL otherwise
+ */
+struct rchan_buf *relay_create_buf(struct rchan *chan)
+{
+	struct rchan_buf *buf = kcalloc(1, sizeof(struct rchan_buf), GFP_KERNEL);
+	if (!buf)
+		return NULL;
+
+	buf->padding = kmalloc(chan->n_subbufs * sizeof(size_t *), GFP_KERNEL);
+	if (!buf->padding)
+		goto free_buf;
+
+	buf->start = relay_alloc_buf(buf, chan->alloc_size);
+	if (!buf->start)
+		goto free_buf;
+
+	buf->chan = chan;
+	kref_get(&buf->chan->kref);
+	return buf;
+
+free_buf:
+	kfree(buf->padding);
+	kfree(buf);
+	return NULL;
+}
+
+/**
+ *	relay_destroy_buf - destroy an rchan_buf struct and associated buffer
+ *	@buf: the buffer struct
+ */
+void relay_destroy_buf(struct rchan_buf *buf)
+{
+	struct rchan *chan = buf->chan;
+	unsigned int i;
+
+	if (likely(buf->start)) {
+		vunmap(buf->start);
+		for (i = 0; i < buf->page_count; i++)
+			__free_page(buf->page_array[i]);
+		kfree(buf->page_array);
+	}
+	kfree(buf->padding);
+	kfree(buf);
+	kref_put(&chan->kref, relay_destroy_channel);
+}
+
+/**
+ *	relay_remove_buf - remove a channel buffer
+ *
+ *	Removes the file from the relayfs fileystem, which also frees the
+ *	rchan_buf_struct and the channel buffer.  Should only be called from
+ *	kref_put().
+ */
+void relay_remove_buf(struct kref *kref)
+{
+	struct rchan_buf *buf = container_of(kref, struct rchan_buf, kref);
+	relayfs_remove(buf->dentry);
+}
diff --git a/fs/relayfs/buffers.h b/fs/relayfs/buffers.h
new file mode 100644
index 0000000..37a1249
--- /dev/null
+++ b/fs/relayfs/buffers.h
@@ -0,0 +1,12 @@
+#ifndef _BUFFERS_H
+#define _BUFFERS_H
+
+/* This inspired by rtai/shmem */
+#define FIX_SIZE(x) (((x) - 1) & PAGE_MASK) + PAGE_SIZE
+
+extern int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma);
+extern struct rchan_buf *relay_create_buf(struct rchan *chan);
+extern void relay_destroy_buf(struct rchan_buf *buf);
+extern void relay_remove_buf(struct kref *kref);
+
+#endif/* _BUFFERS_H */
diff --git a/fs/relayfs/inode.c b/fs/relayfs/inode.c
new file mode 100644
index 0000000..0f7f88d
--- /dev/null
+++ b/fs/relayfs/inode.c
@@ -0,0 +1,609 @@
+/*
+ * VFS-related code for RelayFS, a high-speed data relay filesystem.
+ *
+ * Copyright (C) 2003-2005 - Tom Zanussi <zanussi@us.ibm.com>, IBM Corp
+ * Copyright (C) 2003-2005 - Karim Yaghmour <karim@opersys.com>
+ *
+ * Based on ramfs, Copyright (C) 2002 - Linus Torvalds
+ *
+ * This file is released under the GPL.
+ */
+
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/mount.h>
+#include <linux/pagemap.h>
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/backing-dev.h>
+#include <linux/namei.h>
+#include <linux/poll.h>
+#include <linux/relayfs_fs.h>
+#include "relay.h"
+#include "buffers.h"
+
+#define RELAYFS_MAGIC			0xF0B4A981
+
+static struct vfsmount *		relayfs_mount;
+static int				relayfs_mount_count;
+static kmem_cache_t *			relayfs_inode_cachep;
+
+static struct backing_dev_info		relayfs_backing_dev_info = {
+	.ra_pages	= 0,	/* No readahead */
+	.capabilities	= BDI_CAP_NO_ACCT_DIRTY | BDI_CAP_NO_WRITEBACK,
+};
+
+static struct inode *relayfs_get_inode(struct super_block *sb, int mode,
+				       struct rchan *chan)
+{
+	struct rchan_buf *buf = NULL;
+	struct inode *inode;
+
+	if (S_ISREG(mode)) {
+		BUG_ON(!chan);
+		buf = relay_create_buf(chan);
+		if (!buf)
+			return NULL;
+	}
+
+	inode = new_inode(sb);
+	if (!inode) {
+		relay_destroy_buf(buf);
+		return NULL;
+	}
+
+	inode->i_mode = mode;
+	inode->i_uid = 0;
+	inode->i_gid = 0;
+	inode->i_blksize = PAGE_CACHE_SIZE;
+	inode->i_blocks = 0;
+	inode->i_mapping->backing_dev_info = &relayfs_backing_dev_info;
+	inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
+	switch (mode & S_IFMT) {
+	case S_IFREG:
+		inode->i_fop = &relayfs_file_operations;
+		RELAYFS_I(inode)->buf = buf;
+		break;
+	case S_IFDIR:
+		inode->i_op = &simple_dir_inode_operations;
+		inode->i_fop = &simple_dir_operations;
+
+		/* directory inodes start off with i_nlink == 2 (for "." entry) */
+		inode->i_nlink++;
+		break;
+	default:
+		break;
+	}
+
+	return inode;
+}
+
+/**
+ *	relayfs_create_entry - create a relayfs directory or file
+ *	@name: the name of the file to create
+ *	@parent: parent directory
+ *	@mode: mode
+ *	@chan: relay channel associated with the file
+ *
+ *	Returns the new dentry, NULL on failure
+ *
+ *	Creates a file or directory with the specifed permissions.
+ */
+static struct dentry *relayfs_create_entry(const char *name,
+					   struct dentry *parent,
+					   int mode,
+					   struct rchan *chan)
+{
+	struct dentry *d;
+	struct inode *inode;
+	int error = 0;
+
+	BUG_ON(!name || !(S_ISREG(mode) || S_ISDIR(mode)));
+
+	error = simple_pin_fs("relayfs", &relayfs_mount, &relayfs_mount_count);
+	if (error) {
+		printk(KERN_ERR "Couldn't mount relayfs: errcode %d\n", error);
+		return NULL;
+	}
+
+	if (!parent && relayfs_mount && relayfs_mount->mnt_sb)
+		parent = relayfs_mount->mnt_sb->s_root;
+
+	if (!parent) {
+		simple_release_fs(&relayfs_mount, &relayfs_mount_count);
+		return NULL;
+	}
+
+	parent = dget(parent);
+	down(&parent->d_inode->i_sem);
+	d = lookup_one_len(name, parent, strlen(name));
+	if (IS_ERR(d)) {
+		d = NULL;
+		goto release_mount;
+	}
+
+	if (d->d_inode) {
+		d = NULL;
+		goto release_mount;
+	}
+
+	inode = relayfs_get_inode(parent->d_inode->i_sb, mode, chan);
+	if (!inode) {
+		d = NULL;
+		goto release_mount;
+	}
+
+	d_instantiate(d, inode);
+	dget(d);	/* Extra count - pin the dentry in core */
+
+	if (S_ISDIR(mode))
+		parent->d_inode->i_nlink++;
+
+	goto exit;
+
+release_mount:
+	simple_release_fs(&relayfs_mount, &relayfs_mount_count);
+
+exit:
+	up(&parent->d_inode->i_sem);
+	dput(parent);
+	return d;
+}
+
+/**
+ *	relayfs_create_file - create a file in the relay filesystem
+ *	@name: the name of the file to create
+ *	@parent: parent directory
+ *	@mode: mode, if not specied the default perms are used
+ *	@chan: channel associated with the file
+ *
+ *	Returns file dentry if successful, NULL otherwise.
+ *
+ *	The file will be created user r on behalf of current user.
+ */
+struct dentry *relayfs_create_file(const char *name, struct dentry *parent,
+				   int mode, struct rchan *chan)
+{
+	if (!mode)
+		mode = S_IRUSR;
+	mode = (mode & S_IALLUGO) | S_IFREG;
+
+	return relayfs_create_entry(name, parent, mode, chan);
+}
+
+/**
+ *	relayfs_create_dir - create a directory in the relay filesystem
+ *	@name: the name of the directory to create
+ *	@parent: parent directory, NULL if parent should be fs root
+ *
+ *	Returns directory dentry if successful, NULL otherwise.
+ *
+ *	The directory will be created world rwx on behalf of current user.
+ */
+struct dentry *relayfs_create_dir(const char *name, struct dentry *parent)
+{
+	int mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
+	return relayfs_create_entry(name, parent, mode, NULL);
+}
+
+/**
+ *	relayfs_remove - remove a file or directory in the relay filesystem
+ *	@dentry: file or directory dentry
+ *
+ *	Returns 0 if successful, negative otherwise.
+ */
+int relayfs_remove(struct dentry *dentry)
+{
+	struct dentry *parent;
+	int error = 0;
+
+	if (!dentry)
+		return -EINVAL;
+	parent = dentry->d_parent;
+	if (!parent)
+		return -EINVAL;
+
+	parent = dget(parent);
+	down(&parent->d_inode->i_sem);
+	if (dentry->d_inode) {
+		if (S_ISDIR(dentry->d_inode->i_mode))
+			error = simple_rmdir(parent->d_inode, dentry);
+		else
+			error = simple_unlink(parent->d_inode, dentry);
+		if (!error)
+			d_delete(dentry);
+	}
+	if (!error)
+		dput(dentry);
+	up(&parent->d_inode->i_sem);
+	dput(parent);
+
+	if (!error)
+		simple_release_fs(&relayfs_mount, &relayfs_mount_count);
+
+	return error;
+}
+
+/**
+ *	relayfs_remove_dir - remove a directory in the relay filesystem
+ *	@dentry: directory dentry
+ *
+ *	Returns 0 if successful, negative otherwise.
+ */
+int relayfs_remove_dir(struct dentry *dentry)
+{
+	return relayfs_remove(dentry);
+}
+
+/**
+ *	relayfs_open - open file op for relayfs files
+ *	@inode: the inode
+ *	@filp: the file
+ *
+ *	Increments the channel buffer refcount.
+ */
+static int relayfs_open(struct inode *inode, struct file *filp)
+{
+	struct rchan_buf *buf = RELAYFS_I(inode)->buf;
+	kref_get(&buf->kref);
+
+	return 0;
+}
+
+/**
+ *	relayfs_mmap - mmap file op for relayfs files
+ *	@filp: the file
+ *	@vma: the vma describing what to map
+ *
+ *	Calls upon relay_mmap_buf to map the file into user space.
+ */
+static int relayfs_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+	struct inode *inode = filp->f_dentry->d_inode;
+	return relay_mmap_buf(RELAYFS_I(inode)->buf, vma);
+}
+
+/**
+ *	relayfs_poll - poll file op for relayfs files
+ *	@filp: the file
+ *	@wait: poll table
+ *
+ *	Poll implemention.
+ */
+static unsigned int relayfs_poll(struct file *filp, poll_table *wait)
+{
+	unsigned int mask = 0;
+	struct inode *inode = filp->f_dentry->d_inode;
+	struct rchan_buf *buf = RELAYFS_I(inode)->buf;
+
+	if (buf->finalized)
+		return POLLERR;
+
+	if (filp->f_mode & FMODE_READ) {
+		poll_wait(filp, &buf->read_wait, wait);
+		if (!relay_buf_empty(buf))
+			mask |= POLLIN | POLLRDNORM;
+	}
+
+	return mask;
+}
+
+/**
+ *	relayfs_release - release file op for relayfs files
+ *	@inode: the inode
+ *	@filp: the file
+ *
+ *	Decrements the channel refcount, as the filesystem is
+ *	no longer using it.
+ */
+static int relayfs_release(struct inode *inode, struct file *filp)
+{
+	struct rchan_buf *buf = RELAYFS_I(inode)->buf;
+	kref_put(&buf->kref, relay_remove_buf);
+
+	return 0;
+}
+
+/**
+ *	relayfs_read_consume - update the consumed count for the buffer
+ */
+static void relayfs_read_consume(struct rchan_buf *buf,
+				 size_t read_pos,
+				 size_t bytes_consumed)
+{
+	size_t subbuf_size = buf->chan->subbuf_size;
+	size_t n_subbufs = buf->chan->n_subbufs;
+	size_t read_subbuf;
+
+	if (buf->bytes_consumed + bytes_consumed > subbuf_size) {
+		relay_subbufs_consumed(buf->chan, buf->cpu, 1);
+		buf->bytes_consumed = 0;
+	}
+
+	buf->bytes_consumed += bytes_consumed;
+	read_subbuf = read_pos / buf->chan->subbuf_size;
+	if (buf->bytes_consumed + buf->padding[read_subbuf] == subbuf_size) {
+		if ((read_subbuf == buf->subbufs_produced % n_subbufs) &&
+		    (buf->offset == subbuf_size))
+			return;
+		relay_subbufs_consumed(buf->chan, buf->cpu, 1);
+		buf->bytes_consumed = 0;
+	}
+}
+
+/**
+ *	relayfs_read_avail - boolean, are there unconsumed bytes available?
+ */
+static int relayfs_read_avail(struct rchan_buf *buf, size_t read_pos)
+{
+	size_t bytes_produced, bytes_consumed, write_offset;
+	size_t subbuf_size = buf->chan->subbuf_size;
+	size_t n_subbufs = buf->chan->n_subbufs;
+	size_t produced = buf->subbufs_produced % n_subbufs;
+	size_t consumed = buf->subbufs_consumed % n_subbufs;
+
+	write_offset = buf->offset > subbuf_size ? subbuf_size : buf->offset;
+
+	if (consumed > produced) {
+		if ((produced > n_subbufs) &&
+		    (produced + n_subbufs - consumed <= n_subbufs))
+			produced += n_subbufs;
+	} else if (consumed == produced) {
+		if (buf->offset > subbuf_size) {
+			produced += n_subbufs;
+			if (buf->subbufs_produced == buf->subbufs_consumed)
+				consumed += n_subbufs;
+		}
+	}
+
+	if (buf->offset > subbuf_size)
+		bytes_produced = (produced - 1) * subbuf_size + write_offset;
+	else
+		bytes_produced = produced * subbuf_size + write_offset;
+	bytes_consumed = consumed * subbuf_size + buf->bytes_consumed;
+
+	if (bytes_produced == bytes_consumed)
+		return 0;
+
+	relayfs_read_consume(buf, read_pos, 0);
+
+	return 1;
+}
+
+/**
+ *	relayfs_read_subbuf_avail - return bytes available in sub-buffer
+ */
+static size_t relayfs_read_subbuf_avail(size_t read_pos,
+					struct rchan_buf *buf)
+{
+	size_t padding, avail = 0;
+	size_t read_subbuf, read_offset, write_subbuf, write_offset;
+	size_t subbuf_size = buf->chan->subbuf_size;
+
+	write_subbuf = (buf->data - buf->start) / subbuf_size;
+	write_offset = buf->offset > subbuf_size ? subbuf_size : buf->offset;
+	read_subbuf = read_pos / subbuf_size;
+	read_offset = read_pos % subbuf_size;
+	padding = buf->padding[read_subbuf];
+
+	if (read_subbuf == write_subbuf) {
+		if (read_offset + padding < write_offset)
+			avail = write_offset - (read_offset + padding);
+	} else
+		avail = (subbuf_size - padding) - read_offset;
+
+	return avail;
+}
+
+/**
+ *	relayfs_read_start_pos - find the first available byte to read
+ *
+ *	If the read_pos is in the middle of padding, return the
+ *	position of the first actually available byte, otherwise
+ *	return the original value.
+ */
+static size_t relayfs_read_start_pos(size_t read_pos,
+				     struct rchan_buf *buf)
+{
+	size_t read_subbuf, padding, padding_start, padding_end;
+	size_t subbuf_size = buf->chan->subbuf_size;
+	size_t n_subbufs = buf->chan->n_subbufs;
+
+	read_subbuf = read_pos / subbuf_size;
+	padding = buf->padding[read_subbuf];
+	padding_start = (read_subbuf + 1) * subbuf_size - padding;
+	padding_end = (read_subbuf + 1) * subbuf_size;
+	if (read_pos >= padding_start && read_pos < padding_end) {
+		read_subbuf = (read_subbuf + 1) % n_subbufs;
+		read_pos = read_subbuf * subbuf_size;
+	}
+
+	return read_pos;
+}
+
+/**
+ *	relayfs_read_end_pos - return the new read position
+ */
+static size_t relayfs_read_end_pos(struct rchan_buf *buf,
+				   size_t read_pos,
+				   size_t count)
+{
+	size_t read_subbuf, padding, end_pos;
+	size_t subbuf_size = buf->chan->subbuf_size;
+	size_t n_subbufs = buf->chan->n_subbufs;
+
+	read_subbuf = read_pos / subbuf_size;
+	padding = buf->padding[read_subbuf];
+	if (read_pos % subbuf_size + count + padding == subbuf_size)
+		end_pos = (read_subbuf + 1) * subbuf_size;
+	else
+		end_pos = read_pos + count;
+	if (end_pos >= subbuf_size * n_subbufs)
+		end_pos = 0;
+
+	return end_pos;
+}
+
+/**
+ *	relayfs_read - read file op for relayfs files
+ *	@filp: the file
+ *	@buffer: the userspace buffer
+ *	@count: number of bytes to read
+ *	@ppos: position to read from
+ *
+ *	Reads count bytes or the number of bytes available in the
+ *	current sub-buffer being read, whichever is smaller.
+ */
+static ssize_t relayfs_read(struct file *filp,
+			    char __user *buffer,
+			    size_t count,
+			    loff_t *ppos)
+{
+	struct inode *inode = filp->f_dentry->d_inode;
+	struct rchan_buf *buf = RELAYFS_I(inode)->buf;
+	size_t read_start, avail;
+	ssize_t ret = 0;
+	void *from;
+
+	down(&inode->i_sem);
+	if(!relayfs_read_avail(buf, *ppos))
+		goto out;
+
+	read_start = relayfs_read_start_pos(*ppos, buf);
+	avail = relayfs_read_subbuf_avail(read_start, buf);
+	if (!avail)
+		goto out;
+
+	from = buf->start + read_start;
+	ret = count = min(count, avail);
+	if (copy_to_user(buffer, from, count)) {
+		ret = -EFAULT;
+		goto out;
+	}
+	relayfs_read_consume(buf, read_start, count);
+	*ppos = relayfs_read_end_pos(buf, read_start, count);
+out:
+	up(&inode->i_sem);
+	return ret;
+}
+
+/**
+ *	relayfs alloc_inode() implementation
+ */
+static struct inode *relayfs_alloc_inode(struct super_block *sb)
+{
+	struct relayfs_inode_info *p = kmem_cache_alloc(relayfs_inode_cachep, SLAB_KERNEL);
+	if (!p)
+		return NULL;
+	p->buf = NULL;
+
+	return &p->vfs_inode;
+}
+
+/**
+ *	relayfs destroy_inode() implementation
+ */
+static void relayfs_destroy_inode(struct inode *inode)
+{
+	if (RELAYFS_I(inode)->buf)
+		relay_destroy_buf(RELAYFS_I(inode)->buf);
+
+	kmem_cache_free(relayfs_inode_cachep, RELAYFS_I(inode));
+}
+
+static void init_once(void *p, kmem_cache_t *cachep, unsigned long flags)
+{
+	struct relayfs_inode_info *i = p;
+	if ((flags & (SLAB_CTOR_VERIFY | SLAB_CTOR_CONSTRUCTOR)) == SLAB_CTOR_CONSTRUCTOR)
+		inode_init_once(&i->vfs_inode);
+}
+
+struct file_operations relayfs_file_operations = {
+	.open		= relayfs_open,
+	.poll		= relayfs_poll,
+	.mmap		= relayfs_mmap,
+	.read		= relayfs_read,
+	.llseek		= no_llseek,
+	.release	= relayfs_release,
+};
+
+static struct super_operations relayfs_ops = {
+	.statfs		= simple_statfs,
+	.drop_inode	= generic_delete_inode,
+	.alloc_inode	= relayfs_alloc_inode,
+	.destroy_inode	= relayfs_destroy_inode,
+};
+
+static int relayfs_fill_super(struct super_block * sb, void * data, int silent)
+{
+	struct inode *inode;
+	struct dentry *root;
+	int mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
+
+	sb->s_blocksize = PAGE_CACHE_SIZE;
+	sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
+	sb->s_magic = RELAYFS_MAGIC;
+	sb->s_op = &relayfs_ops;
+	inode = relayfs_get_inode(sb, mode, NULL);
+
+	if (!inode)
+		return -ENOMEM;
+
+	root = d_alloc_root(inode);
+	if (!root) {
+		iput(inode);
+		return -ENOMEM;
+	}
+	sb->s_root = root;
+
+	return 0;
+}
+
+static struct super_block * relayfs_get_sb(struct file_system_type *fs_type,
+					   int flags, const char *dev_name,
+					   void *data)
+{
+	return get_sb_single(fs_type, flags, data, relayfs_fill_super);
+}
+
+static struct file_system_type relayfs_fs_type = {
+	.owner		= THIS_MODULE,
+	.name		= "relayfs",
+	.get_sb		= relayfs_get_sb,
+	.kill_sb	= kill_litter_super,
+};
+
+static int __init init_relayfs_fs(void)
+{
+	int err;
+
+	relayfs_inode_cachep = kmem_cache_create("relayfs_inode_cache",
+				sizeof(struct relayfs_inode_info), 0,
+				0, init_once, NULL);
+	if (!relayfs_inode_cachep)
+		return -ENOMEM;
+
+	err = register_filesystem(&relayfs_fs_type);
+	if (err)
+		kmem_cache_destroy(relayfs_inode_cachep);
+
+	return err;
+}
+
+static void __exit exit_relayfs_fs(void)
+{
+	unregister_filesystem(&relayfs_fs_type);
+	kmem_cache_destroy(relayfs_inode_cachep);
+}
+
+module_init(init_relayfs_fs)
+module_exit(exit_relayfs_fs)
+
+EXPORT_SYMBOL_GPL(relayfs_file_operations);
+EXPORT_SYMBOL_GPL(relayfs_create_dir);
+EXPORT_SYMBOL_GPL(relayfs_remove_dir);
+
+MODULE_AUTHOR("Tom Zanussi <zanussi@us.ibm.com> and Karim Yaghmour <karim@opersys.com>");
+MODULE_DESCRIPTION("Relay Filesystem");
+MODULE_LICENSE("GPL");
+
diff --git a/fs/relayfs/relay.c b/fs/relayfs/relay.c
new file mode 100644
index 0000000..16446a1
--- /dev/null
+++ b/fs/relayfs/relay.c
@@ -0,0 +1,431 @@
+/*
+ * Public API and common code for RelayFS.
+ *
+ * See Documentation/filesystems/relayfs.txt for an overview of relayfs.
+ *
+ * Copyright (C) 2002-2005 - Tom Zanussi (zanussi@us.ibm.com), IBM Corp
+ * Copyright (C) 1999-2005 - Karim Yaghmour (karim@opersys.com)
+ *
+ * This file is released under the GPL.
+ */
+
+#include <linux/errno.h>
+#include <linux/stddef.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/relayfs_fs.h>
+#include "relay.h"
+#include "buffers.h"
+
+/**
+ *	relay_buf_empty - boolean, is the channel buffer empty?
+ *	@buf: channel buffer
+ *
+ *	Returns 1 if the buffer is empty, 0 otherwise.
+ */
+int relay_buf_empty(struct rchan_buf *buf)
+{
+	return (buf->subbufs_produced - buf->subbufs_consumed) ? 0 : 1;
+}
+
+/**
+ *	relay_buf_full - boolean, is the channel buffer full?
+ *	@buf: channel buffer
+ *
+ *	Returns 1 if the buffer is full, 0 otherwise.
+ */
+int relay_buf_full(struct rchan_buf *buf)
+{
+	size_t ready = buf->subbufs_produced - buf->subbufs_consumed;
+	return (ready >= buf->chan->n_subbufs) ? 1 : 0;
+}
+
+/*
+ * High-level relayfs kernel API and associated functions.
+ */
+
+/*
+ * rchan_callback implementations defining default channel behavior.  Used
+ * in place of corresponding NULL values in client callback struct.
+ */
+
+/*
+ * subbuf_start() default callback.  Does nothing.
+ */
+static int subbuf_start_default_callback (struct rchan_buf *buf,
+					  void *subbuf,
+					  void *prev_subbuf,
+					  size_t prev_padding)
+{
+	if (relay_buf_full(buf))
+		return 0;
+
+	return 1;
+}
+
+/*
+ * buf_mapped() default callback.  Does nothing.
+ */
+static void buf_mapped_default_callback(struct rchan_buf *buf,
+					struct file *filp)
+{
+}
+
+/*
+ * buf_unmapped() default callback.  Does nothing.
+ */
+static void buf_unmapped_default_callback(struct rchan_buf *buf,
+					  struct file *filp)
+{
+}
+
+/* relay channel default callbacks */
+static struct rchan_callbacks default_channel_callbacks = {
+	.subbuf_start = subbuf_start_default_callback,
+	.buf_mapped = buf_mapped_default_callback,
+	.buf_unmapped = buf_unmapped_default_callback,
+};
+
+/**
+ *	wakeup_readers - wake up readers waiting on a channel
+ *	@private: the channel buffer
+ *
+ *	This is the work function used to defer reader waking.  The
+ *	reason waking is deferred is that calling directly from write
+ *	causes problems if you're writing from say the scheduler.
+ */
+static void wakeup_readers(void *private)
+{
+	struct rchan_buf *buf = private;
+	wake_up_interruptible(&buf->read_wait);
+}
+
+/**
+ *	__relay_reset - reset a channel buffer
+ *	@buf: the channel buffer
+ *	@init: 1 if this is a first-time initialization
+ *
+ *	See relay_reset for description of effect.
+ */
+static inline void __relay_reset(struct rchan_buf *buf, unsigned int init)
+{
+	size_t i;
+
+	if (init) {
+		init_waitqueue_head(&buf->read_wait);
+		kref_init(&buf->kref);
+		INIT_WORK(&buf->wake_readers, NULL, NULL);
+	} else {
+		cancel_delayed_work(&buf->wake_readers);
+		flush_scheduled_work();
+	}
+
+	buf->subbufs_produced = 0;
+	buf->subbufs_consumed = 0;
+	buf->bytes_consumed = 0;
+	buf->finalized = 0;
+	buf->data = buf->start;
+	buf->offset = 0;
+
+	for (i = 0; i < buf->chan->n_subbufs; i++)
+		buf->padding[i] = 0;
+
+	buf->chan->cb->subbuf_start(buf, buf->data, NULL, 0);
+}
+
+/**
+ *	relay_reset - reset the channel
+ *	@chan: the channel
+ *
+ *	This has the effect of erasing all data from all channel buffers
+ *	and restarting the channel in its initial state.  The buffers
+ *	are not freed, so any mappings are still in effect.
+ *
+ *	NOTE: Care should be taken that the channel isn't actually
+ *	being used by anything when this call is made.
+ */
+void relay_reset(struct rchan *chan)
+{
+	unsigned int i;
+
+	if (!chan)
+		return;
+
+	for (i = 0; i < NR_CPUS; i++) {
+		if (!chan->buf[i])
+			continue;
+		__relay_reset(chan->buf[i], 0);
+	}
+}
+
+/**
+ *	relay_open_buf - create a new channel buffer in relayfs
+ *
+ *	Internal - used by relay_open().
+ */
+static struct rchan_buf *relay_open_buf(struct rchan *chan,
+					const char *filename,
+					struct dentry *parent)
+{
+	struct rchan_buf *buf;
+	struct dentry *dentry;
+
+	/* Create file in fs */
+	dentry = relayfs_create_file(filename, parent, S_IRUSR, chan);
+	if (!dentry)
+		return NULL;
+
+	buf = RELAYFS_I(dentry->d_inode)->buf;
+	buf->dentry = dentry;
+	__relay_reset(buf, 1);
+
+	return buf;
+}
+
+/**
+ *	relay_close_buf - close a channel buffer
+ *	@buf: channel buffer
+ *
+ *	Marks the buffer finalized and restores the default callbacks.
+ *	The channel buffer and channel buffer data structure are then freed
+ *	automatically when the last reference is given up.
+ */
+static inline void relay_close_buf(struct rchan_buf *buf)
+{
+	buf->finalized = 1;
+	buf->chan->cb = &default_channel_callbacks;
+	cancel_delayed_work(&buf->wake_readers);
+	flush_scheduled_work();
+	kref_put(&buf->kref, relay_remove_buf);
+}
+
+static inline void setup_callbacks(struct rchan *chan,
+				   struct rchan_callbacks *cb)
+{
+	if (!cb) {
+		chan->cb = &default_channel_callbacks;
+		return;
+	}
+
+	if (!cb->subbuf_start)
+		cb->subbuf_start = subbuf_start_default_callback;
+	if (!cb->buf_mapped)
+		cb->buf_mapped = buf_mapped_default_callback;
+	if (!cb->buf_unmapped)
+		cb->buf_unmapped = buf_unmapped_default_callback;
+	chan->cb = cb;
+}
+
+/**
+ *	relay_open - create a new relayfs channel
+ *	@base_filename: base name of files to create
+ *	@parent: dentry of parent directory, NULL for root directory
+ *	@subbuf_size: size of sub-buffers
+ *	@n_subbufs: number of sub-buffers
+ *	@cb: client callback functions
+ *
+ *	Returns channel pointer if successful, NULL otherwise.
+ *
+ *	Creates a channel buffer for each cpu using the sizes and
+ *	attributes specified.  The created channel buffer files
+ *	will be named base_filename0...base_filenameN-1.  File
+ *	permissions will be S_IRUSR.
+ */
+struct rchan *relay_open(const char *base_filename,
+			 struct dentry *parent,
+			 size_t subbuf_size,
+			 size_t n_subbufs,
+			 struct rchan_callbacks *cb)
+{
+	unsigned int i;
+	struct rchan *chan;
+	char *tmpname;
+
+	if (!base_filename)
+		return NULL;
+
+	if (!(subbuf_size && n_subbufs))
+		return NULL;
+
+	chan = kcalloc(1, sizeof(struct rchan), GFP_KERNEL);
+	if (!chan)
+		return NULL;
+
+	chan->version = RELAYFS_CHANNEL_VERSION;
+	chan->n_subbufs = n_subbufs;
+	chan->subbuf_size = subbuf_size;
+	chan->alloc_size = FIX_SIZE(subbuf_size * n_subbufs);
+	setup_callbacks(chan, cb);
+	kref_init(&chan->kref);
+
+	tmpname = kmalloc(NAME_MAX + 1, GFP_KERNEL);
+	if (!tmpname)
+		goto free_chan;
+
+	for_each_online_cpu(i) {
+		sprintf(tmpname, "%s%d", base_filename, i);
+		chan->buf[i] = relay_open_buf(chan, tmpname, parent);
+		chan->buf[i]->cpu = i;
+		if (!chan->buf[i])
+			goto free_bufs;
+	}
+
+	kfree(tmpname);
+	return chan;
+
+free_bufs:
+	for (i = 0; i < NR_CPUS; i++) {
+		if (!chan->buf[i])
+			break;
+		relay_close_buf(chan->buf[i]);
+	}
+	kfree(tmpname);
+
+free_chan:
+	kref_put(&chan->kref, relay_destroy_channel);
+	return NULL;
+}
+
+/**
+ *	relay_switch_subbuf - switch to a new sub-buffer
+ *	@buf: channel buffer
+ *	@length: size of current event
+ *
+ *	Returns either the length passed in or 0 if full.
+
+ *	Performs sub-buffer-switch tasks such as invoking callbacks,
+ *	updating padding counts, waking up readers, etc.
+ */
+size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length)
+{
+	void *old, *new;
+	size_t old_subbuf, new_subbuf;
+
+	if (unlikely(length > buf->chan->subbuf_size))
+		goto toobig;
+
+	if (buf->offset != buf->chan->subbuf_size + 1) {
+		buf->prev_padding = buf->chan->subbuf_size - buf->offset;
+		old_subbuf = buf->subbufs_produced % buf->chan->n_subbufs;
+		buf->padding[old_subbuf] = buf->prev_padding;
+		buf->subbufs_produced++;
+		if (waitqueue_active(&buf->read_wait)) {
+			PREPARE_WORK(&buf->wake_readers, wakeup_readers, buf);
+			schedule_delayed_work(&buf->wake_readers, 1);
+		}
+	}
+
+	old = buf->data;
+	new_subbuf = buf->subbufs_produced % buf->chan->n_subbufs;
+	new = buf->start + new_subbuf * buf->chan->subbuf_size;
+	buf->offset = 0;
+	if (!buf->chan->cb->subbuf_start(buf, new, old, buf->prev_padding)) {
+		buf->offset = buf->chan->subbuf_size + 1;
+		return 0;
+	}
+	buf->data = new;
+	buf->padding[new_subbuf] = 0;
+
+	if (unlikely(length + buf->offset > buf->chan->subbuf_size))
+		goto toobig;
+
+	return length;
+
+toobig:
+	printk(KERN_WARNING "relayfs: event too large (%Zd)\n", length);
+	WARN_ON(1);
+	return 0;
+}
+
+/**
+ *	relay_subbufs_consumed - update the buffer's sub-buffers-consumed count
+ *	@chan: the channel
+ *	@cpu: the cpu associated with the channel buffer to update
+ *	@subbufs_consumed: number of sub-buffers to add to current buf's count
+ *
+ *	Adds to the channel buffer's consumed sub-buffer count.
+ *	subbufs_consumed should be the number of sub-buffers newly consumed,
+ *	not the total consumed.
+ *
+ *	NOTE: kernel clients don't need to call this function if the channel
+ *	mode is 'overwrite'.
+ */
+void relay_subbufs_consumed(struct rchan *chan,
+			    unsigned int cpu,
+			    size_t subbufs_consumed)
+{
+	struct rchan_buf *buf;
+
+	if (!chan)
+		return;
+
+	if (cpu >= NR_CPUS || !chan->buf[cpu])
+		return;
+
+	buf = chan->buf[cpu];
+	buf->subbufs_consumed += subbufs_consumed;
+	if (buf->subbufs_consumed > buf->subbufs_produced)
+		buf->subbufs_consumed = buf->subbufs_produced;
+}
+
+/**
+ *	relay_destroy_channel - free the channel struct
+ *
+ *	Should only be called from kref_put().
+ */
+void relay_destroy_channel(struct kref *kref)
+{
+	struct rchan *chan = container_of(kref, struct rchan, kref);
+	kfree(chan);
+}
+
+/**
+ *	relay_close - close the channel
+ *	@chan: the channel
+ *
+ *	Closes all channel buffers and frees the channel.
+ */
+void relay_close(struct rchan *chan)
+{
+	unsigned int i;
+
+	if (!chan)
+		return;
+
+	for (i = 0; i < NR_CPUS; i++) {
+		if (!chan->buf[i])
+			continue;
+		relay_close_buf(chan->buf[i]);
+	}
+
+	kref_put(&chan->kref, relay_destroy_channel);
+}
+
+/**
+ *	relay_flush - close the channel
+ *	@chan: the channel
+ *
+ *	Flushes all channel buffers i.e. forces buffer switch.
+ */
+void relay_flush(struct rchan *chan)
+{
+	unsigned int i;
+
+	if (!chan)
+		return;
+
+	for (i = 0; i < NR_CPUS; i++) {
+		if (!chan->buf[i])
+			continue;
+		relay_switch_subbuf(chan->buf[i], 0);
+	}
+}
+
+EXPORT_SYMBOL_GPL(relay_open);
+EXPORT_SYMBOL_GPL(relay_close);
+EXPORT_SYMBOL_GPL(relay_flush);
+EXPORT_SYMBOL_GPL(relay_reset);
+EXPORT_SYMBOL_GPL(relay_subbufs_consumed);
+EXPORT_SYMBOL_GPL(relay_switch_subbuf);
+EXPORT_SYMBOL_GPL(relay_buf_full);
diff --git a/fs/relayfs/relay.h b/fs/relayfs/relay.h
new file mode 100644
index 0000000..703503f
--- /dev/null
+++ b/fs/relayfs/relay.h
@@ -0,0 +1,12 @@
+#ifndef _RELAY_H
+#define _RELAY_H
+
+struct dentry *relayfs_create_file(const char *name,
+				   struct dentry *parent,
+				   int mode,
+				   struct rchan *chan);
+extern int relayfs_remove(struct dentry *dentry);
+extern int relay_buf_empty(struct rchan_buf *buf);
+extern void relay_destroy_channel(struct kref *kref);
+
+#endif /* _RELAY_H */
diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
index 997640c..faf1512 100644
--- a/fs/ufs/balloc.c
+++ b/fs/ufs/balloc.c
@@ -114,8 +114,7 @@ void ufs_free_fragments (struct inode * inode, unsigned fragment, unsigned count
 	ubh_mark_buffer_dirty (USPI_UBH);
 	ubh_mark_buffer_dirty (UCPI_UBH);
 	if (sb->s_flags & MS_SYNCHRONOUS) {
-		ubh_wait_on_buffer (UCPI_UBH);
-		ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+		ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
 		ubh_wait_on_buffer (UCPI_UBH);
 	}
 	sb->s_dirt = 1;
@@ -200,8 +199,7 @@ do_more:
 	ubh_mark_buffer_dirty (USPI_UBH);
 	ubh_mark_buffer_dirty (UCPI_UBH);
 	if (sb->s_flags & MS_SYNCHRONOUS) {
-		ubh_wait_on_buffer (UCPI_UBH);
-		ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+		ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
 		ubh_wait_on_buffer (UCPI_UBH);
 	}
 
@@ -459,8 +457,7 @@ ufs_add_fragments (struct inode * inode, unsigned fragment,
 	ubh_mark_buffer_dirty (USPI_UBH);
 	ubh_mark_buffer_dirty (UCPI_UBH);
 	if (sb->s_flags & MS_SYNCHRONOUS) {
-		ubh_wait_on_buffer (UCPI_UBH);
-		ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+		ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
 		ubh_wait_on_buffer (UCPI_UBH);
 	}
 	sb->s_dirt = 1;
@@ -585,8 +582,7 @@ succed:
 	ubh_mark_buffer_dirty (USPI_UBH);
 	ubh_mark_buffer_dirty (UCPI_UBH);
 	if (sb->s_flags & MS_SYNCHRONOUS) {
-		ubh_wait_on_buffer (UCPI_UBH);
-		ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+		ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
 		ubh_wait_on_buffer (UCPI_UBH);
 	}
 	sb->s_dirt = 1;
diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c
index 61a6b15..0938945 100644
--- a/fs/ufs/ialloc.c
+++ b/fs/ufs/ialloc.c
@@ -124,8 +124,7 @@ void ufs_free_inode (struct inode * inode)
 	ubh_mark_buffer_dirty (USPI_UBH);
 	ubh_mark_buffer_dirty (UCPI_UBH);
 	if (sb->s_flags & MS_SYNCHRONOUS) {
-		ubh_wait_on_buffer (UCPI_UBH);
-		ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **) &ucpi);
+		ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **) &ucpi);
 		ubh_wait_on_buffer (UCPI_UBH);
 	}
 	
@@ -249,8 +248,7 @@ cg_found:
 	ubh_mark_buffer_dirty (USPI_UBH);
 	ubh_mark_buffer_dirty (UCPI_UBH);
 	if (sb->s_flags & MS_SYNCHRONOUS) {
-		ubh_wait_on_buffer (UCPI_UBH);
-		ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **) &ucpi);
+		ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **) &ucpi);
 		ubh_wait_on_buffer (UCPI_UBH);
 	}
 	sb->s_dirt = 1;
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index e312bf8..61d2e35 100644
--- a/fs/ufs/truncate.c
+++ b/fs/ufs/truncate.c
@@ -285,8 +285,7 @@ next:;
 		}
 	}
 	if (IS_SYNC(inode) && ind_ubh && ubh_buffer_dirty(ind_ubh)) {
-		ubh_wait_on_buffer (ind_ubh);
-		ubh_ll_rw_block (WRITE, 1, &ind_ubh);
+		ubh_ll_rw_block (SWRITE, 1, &ind_ubh);
 		ubh_wait_on_buffer (ind_ubh);
 	}
 	ubh_brelse (ind_ubh);
@@ -353,8 +352,7 @@ static int ufs_trunc_dindirect (struct inode *inode, unsigned offset, __fs32 *p)
 		}
 	}
 	if (IS_SYNC(inode) && dind_bh && ubh_buffer_dirty(dind_bh)) {
-		ubh_wait_on_buffer (dind_bh);
-		ubh_ll_rw_block (WRITE, 1, &dind_bh);
+		ubh_ll_rw_block (SWRITE, 1, &dind_bh);
 		ubh_wait_on_buffer (dind_bh);
 	}
 	ubh_brelse (dind_bh);
@@ -418,8 +416,7 @@ static int ufs_trunc_tindirect (struct inode * inode)
 		}
 	}
 	if (IS_SYNC(inode) && tind_bh && ubh_buffer_dirty(tind_bh)) {
-		ubh_wait_on_buffer (tind_bh);
-		ubh_ll_rw_block (WRITE, 1, &tind_bh);
+		ubh_ll_rw_block (SWRITE, 1, &tind_bh);
 		ubh_wait_on_buffer (tind_bh);
 	}
 	ubh_brelse (tind_bh);
diff --git a/fs/umsdos/notes b/fs/umsdos/notes
deleted file mode 100644
index 3c47d1f..0000000
--- a/fs/umsdos/notes
+++ /dev/null
@@ -1,17 +0,0 @@
-This file contain idea and things I don't want to forget
-
-Possible bug in fs/read_write.c
-Function sys_readdir()
-
-	There is a call the verify_area that does not take in account
-	the count parameter. I guess it should read
-
-	error = verify_area(VERIFY_WRITE, dirent, count*sizeof (*dirent));
-
-	instead of
-
-	error = verify_area(VERIFY_WRITE, dirent, sizeof (*dirent));
-
-	Of course, now , count is always 1
-
-
diff --git a/fs/xattr.c b/fs/xattr.c
index 6acd5c6..3f9c64b 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -51,20 +51,29 @@ setxattr(struct dentry *d, char __user *name, void __user *value,
 		}
 	}
 
+	down(&d->d_inode->i_sem);
+	error = security_inode_setxattr(d, kname, kvalue, size, flags);
+	if (error)
+		goto out;
 	error = -EOPNOTSUPP;
 	if (d->d_inode->i_op && d->d_inode->i_op->setxattr) {
-		down(&d->d_inode->i_sem);
-		error = security_inode_setxattr(d, kname, kvalue, size, flags);
-		if (error)
-			goto out;
-		error = d->d_inode->i_op->setxattr(d, kname, kvalue, size, flags);
+		error = d->d_inode->i_op->setxattr(d, kname, kvalue,
+						   size, flags);
 		if (!error) {
 			fsnotify_xattr(d);
-			security_inode_post_setxattr(d, kname, kvalue, size, flags);
+			security_inode_post_setxattr(d, kname, kvalue,
+						     size, flags);
 		}
-out:
-		up(&d->d_inode->i_sem);
+	} else if (!strncmp(kname, XATTR_SECURITY_PREFIX,
+			    sizeof XATTR_SECURITY_PREFIX - 1)) {
+		const char *suffix = kname + sizeof XATTR_SECURITY_PREFIX - 1;
+		error = security_inode_setsecurity(d->d_inode, suffix, kvalue,
+						   size, flags);
+		if (!error)
+			fsnotify_xattr(d);
 	}
+out:
+	up(&d->d_inode->i_sem);
 	if (kvalue)
 		kfree(kvalue);
 	return error;
@@ -139,20 +148,25 @@ getxattr(struct dentry *d, char __user *name, void __user *value, size_t size)
 			return -ENOMEM;
 	}
 
+	error = security_inode_getxattr(d, kname);
+	if (error)
+		goto out;
 	error = -EOPNOTSUPP;
-	if (d->d_inode->i_op && d->d_inode->i_op->getxattr) {
-		error = security_inode_getxattr(d, kname);
-		if (error)
-			goto out;
+	if (d->d_inode->i_op && d->d_inode->i_op->getxattr)
 		error = d->d_inode->i_op->getxattr(d, kname, kvalue, size);
-		if (error > 0) {
-			if (size && copy_to_user(value, kvalue, error))
-				error = -EFAULT;
-		} else if (error == -ERANGE && size >= XATTR_SIZE_MAX) {
-			/* The file system tried to returned a value bigger
-			   than XATTR_SIZE_MAX bytes. Not possible. */
-			error = -E2BIG;
-		}
+	else if (!strncmp(kname, XATTR_SECURITY_PREFIX,
+			  sizeof XATTR_SECURITY_PREFIX - 1)) {
+		const char *suffix = kname + sizeof XATTR_SECURITY_PREFIX - 1;
+		error = security_inode_getsecurity(d->d_inode, suffix, kvalue,
+						   size);
+	}
+	if (error > 0) {
+		if (size && copy_to_user(value, kvalue, error))
+			error = -EFAULT;
+	} else if (error == -ERANGE && size >= XATTR_SIZE_MAX) {
+		/* The file system tried to returned a value bigger
+		   than XATTR_SIZE_MAX bytes. Not possible. */
+		error = -E2BIG;
 	}
 out:
 	if (kvalue)
@@ -221,20 +235,24 @@ listxattr(struct dentry *d, char __user *list, size_t size)
 			return -ENOMEM;
 	}
 
+	error = security_inode_listxattr(d);
+	if (error)
+		goto out;
 	error = -EOPNOTSUPP;
 	if (d->d_inode->i_op && d->d_inode->i_op->listxattr) {
-		error = security_inode_listxattr(d);
-		if (error)
-			goto out;
 		error = d->d_inode->i_op->listxattr(d, klist, size);
-		if (error > 0) {
-			if (size && copy_to_user(list, klist, error))
-				error = -EFAULT;
-		} else if (error == -ERANGE && size >= XATTR_LIST_MAX) {
-			/* The file system tried to returned a list bigger
-			   than XATTR_LIST_MAX bytes. Not possible. */
-			error = -E2BIG;
-		}
+	} else {
+		error = security_inode_listsecurity(d->d_inode, klist, size);
+		if (size && error >= size)
+			error = -ERANGE;
+	}
+	if (error > 0) {
+		if (size && copy_to_user(list, klist, error))
+			error = -EFAULT;
+	} else if (error == -ERANGE && size >= XATTR_LIST_MAX) {
+		/* The file system tried to returned a list bigger
+		   than XATTR_LIST_MAX bytes. Not possible. */
+		error = -E2BIG;
 	}
 out:
 	if (klist)
@@ -307,6 +325,8 @@ removexattr(struct dentry *d, char __user *name)
 		down(&d->d_inode->i_sem);
 		error = d->d_inode->i_op->removexattr(d, kname);
 		up(&d->d_inode->i_sem);
+		if (!error)
+			fsnotify_xattr(d);
 	}
 out:
 	return error;
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index d3ff783..49e3e7e 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -1,150 +1 @@
-#
-# Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of version 2 of the GNU General Public License as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it would be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-# Further, this software is distributed without any warranty that it is
-# free of the rightful claim of any third person regarding infringement
-# or the like.  Any license provided herein, whether implied or
-# otherwise, applies only to this software file.  Patent licenses, if
-# any, provided herein do not apply to combinations of this program with
-# other software, or any other product whatsoever.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write the Free Software Foundation, Inc., 59
-# Temple Place - Suite 330, Boston MA 02111-1307, USA.
-#
-# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
-# Mountain View, CA  94043, or:
-#
-# http://www.sgi.com
-#
-# For further information regarding this notice, see:
-#
-# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
-#
-
-EXTRA_CFLAGS +=	 -Ifs/xfs -Ifs/xfs/linux-2.6 -funsigned-char
-
-ifeq ($(CONFIG_XFS_DEBUG),y)
-	EXTRA_CFLAGS += -g -DSTATIC="" -DDEBUG
-	EXTRA_CFLAGS += -DPAGEBUF_LOCK_TRACKING
-endif
-ifeq ($(CONFIG_XFS_TRACE),y)
-	EXTRA_CFLAGS += -DXFS_ALLOC_TRACE
-	EXTRA_CFLAGS += -DXFS_ATTR_TRACE
-	EXTRA_CFLAGS += -DXFS_BLI_TRACE
-	EXTRA_CFLAGS += -DXFS_BMAP_TRACE
-	EXTRA_CFLAGS += -DXFS_BMBT_TRACE
-	EXTRA_CFLAGS += -DXFS_DIR_TRACE
-	EXTRA_CFLAGS += -DXFS_DIR2_TRACE
-	EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
-	EXTRA_CFLAGS += -DXFS_ILOCK_TRACE
-	EXTRA_CFLAGS += -DXFS_LOG_TRACE
-	EXTRA_CFLAGS += -DXFS_RW_TRACE
-	EXTRA_CFLAGS += -DPAGEBUF_TRACE
-	EXTRA_CFLAGS += -DXFS_VNODE_TRACE
-endif
-
-obj-$(CONFIG_XFS_FS)		+= xfs.o
-
-xfs-$(CONFIG_XFS_QUOTA)		+= $(addprefix quota/, \
-				   xfs_dquot.o \
-				   xfs_dquot_item.o \
-				   xfs_trans_dquot.o \
-				   xfs_qm_syscalls.o \
-				   xfs_qm_bhv.o \
-				   xfs_qm.o)
-ifeq ($(CONFIG_XFS_QUOTA),y)
-xfs-$(CONFIG_PROC_FS)		+= quota/xfs_qm_stats.o
-endif
-
-xfs-$(CONFIG_XFS_RT)		+= xfs_rtalloc.o
-xfs-$(CONFIG_XFS_POSIX_ACL)	+= xfs_acl.o
-xfs-$(CONFIG_PROC_FS)		+= linux-2.6/xfs_stats.o
-xfs-$(CONFIG_SYSCTL)		+= linux-2.6/xfs_sysctl.o
-xfs-$(CONFIG_COMPAT)		+= linux-2.6/xfs_ioctl32.o
-xfs-$(CONFIG_XFS_EXPORT)	+= linux-2.6/xfs_export.o
-
-
-xfs-y				+= xfs_alloc.o \
-				   xfs_alloc_btree.o \
-				   xfs_attr.o \
-				   xfs_attr_leaf.o \
-				   xfs_behavior.o \
-				   xfs_bit.o \
-				   xfs_bmap.o \
-				   xfs_bmap_btree.o \
-				   xfs_btree.o \
-				   xfs_buf_item.o \
-				   xfs_da_btree.o \
-				   xfs_dir.o \
-				   xfs_dir2.o \
-				   xfs_dir2_block.o \
-				   xfs_dir2_data.o \
-				   xfs_dir2_leaf.o \
-				   xfs_dir2_node.o \
-				   xfs_dir2_sf.o \
-				   xfs_dir_leaf.o \
-				   xfs_error.o \
-				   xfs_extfree_item.o \
-				   xfs_fsops.o \
-				   xfs_ialloc.o \
-				   xfs_ialloc_btree.o \
-				   xfs_iget.o \
-				   xfs_inode.o \
-				   xfs_inode_item.o \
-				   xfs_iocore.o \
-				   xfs_iomap.o \
-				   xfs_itable.o \
-				   xfs_dfrag.o \
-				   xfs_log.o \
-				   xfs_log_recover.o \
-				   xfs_macros.o \
-				   xfs_mount.o \
-				   xfs_rename.o \
-				   xfs_trans.o \
-				   xfs_trans_ail.o \
-				   xfs_trans_buf.o \
-				   xfs_trans_extfree.o \
-				   xfs_trans_inode.o \
-				   xfs_trans_item.o \
-				   xfs_utils.o \
-				   xfs_vfsops.o \
-				   xfs_vnodeops.o \
-				   xfs_rw.o \
-				   xfs_dmops.o \
-				   xfs_qmops.o
-
-xfs-$(CONFIG_XFS_TRACE)		+= xfs_dir2_trace.o
-
-# Objects in linux-2.6/
-xfs-y				+= $(addprefix linux-2.6/, \
-				   kmem.o \
-				   xfs_aops.o \
-				   xfs_buf.o \
-				   xfs_file.o \
-				   xfs_fs_subr.o \
-				   xfs_globals.o \
-				   xfs_ioctl.o \
-				   xfs_iops.o \
-				   xfs_lrw.o \
-				   xfs_super.o \
-				   xfs_vfs.o \
-				   xfs_vnode.o)
-
-# Objects in support/
-xfs-y				+= $(addprefix support/, \
-				   debug.o \
-				   move.o \
-				   qsort.o \
-				   uuid.o)
-
-xfs-$(CONFIG_XFS_TRACE)		+= support/ktrace.o
-
+include $(TOPDIR)/fs/xfs/Makefile-linux-$(VERSION).$(PATCHLEVEL)
diff --git a/fs/xfs/Makefile-linux-2.6 b/fs/xfs/Makefile-linux-2.6
new file mode 100644
index 0000000..fbfcbe5
--- /dev/null
+++ b/fs/xfs/Makefile-linux-2.6
@@ -0,0 +1,141 @@
+#
+# Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like.  Any license provided herein, whether implied or
+# otherwise, applies only to this software file.  Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write the Free Software Foundation, Inc., 59
+# Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+# Mountain View, CA  94043, or:
+#
+# http://www.sgi.com
+#
+# For further information regarding this notice, see:
+#
+# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+#
+
+EXTRA_CFLAGS +=	 -Ifs/xfs -Ifs/xfs/linux-2.6 -funsigned-char
+
+XFS_LINUX := linux-2.6
+
+ifeq ($(CONFIG_XFS_DEBUG),y)
+	EXTRA_CFLAGS += -g -DSTATIC="" -DDEBUG
+	EXTRA_CFLAGS += -DPAGEBUF_LOCK_TRACKING
+endif
+ifeq ($(CONFIG_XFS_TRACE),y)
+	EXTRA_CFLAGS += -DXFS_ALLOC_TRACE
+	EXTRA_CFLAGS += -DXFS_ATTR_TRACE
+	EXTRA_CFLAGS += -DXFS_BLI_TRACE
+	EXTRA_CFLAGS += -DXFS_BMAP_TRACE
+	EXTRA_CFLAGS += -DXFS_BMBT_TRACE
+	EXTRA_CFLAGS += -DXFS_DIR_TRACE
+	EXTRA_CFLAGS += -DXFS_DIR2_TRACE
+	EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
+	EXTRA_CFLAGS += -DXFS_ILOCK_TRACE
+	EXTRA_CFLAGS += -DXFS_LOG_TRACE
+	EXTRA_CFLAGS += -DXFS_RW_TRACE
+	EXTRA_CFLAGS += -DPAGEBUF_TRACE
+	EXTRA_CFLAGS += -DXFS_VNODE_TRACE
+endif
+
+obj-$(CONFIG_XFS_FS)		+= xfs.o
+obj-$(CONFIG_XFS_QUOTA)		+= quota/
+
+xfs-$(CONFIG_XFS_RT)		+= xfs_rtalloc.o
+xfs-$(CONFIG_XFS_POSIX_ACL)	+= xfs_acl.o
+xfs-$(CONFIG_PROC_FS)		+= $(XFS_LINUX)/xfs_stats.o
+xfs-$(CONFIG_SYSCTL)		+= $(XFS_LINUX)/xfs_sysctl.o
+xfs-$(CONFIG_COMPAT)		+= $(XFS_LINUX)/xfs_ioctl32.o
+xfs-$(CONFIG_XFS_EXPORT)	+= $(XFS_LINUX)/xfs_export.o
+
+
+xfs-y				+= xfs_alloc.o \
+				   xfs_alloc_btree.o \
+				   xfs_attr.o \
+				   xfs_attr_leaf.o \
+				   xfs_behavior.o \
+				   xfs_bit.o \
+				   xfs_bmap.o \
+				   xfs_bmap_btree.o \
+				   xfs_btree.o \
+				   xfs_buf_item.o \
+				   xfs_da_btree.o \
+				   xfs_dir.o \
+				   xfs_dir2.o \
+				   xfs_dir2_block.o \
+				   xfs_dir2_data.o \
+				   xfs_dir2_leaf.o \
+				   xfs_dir2_node.o \
+				   xfs_dir2_sf.o \
+				   xfs_dir_leaf.o \
+				   xfs_error.o \
+				   xfs_extfree_item.o \
+				   xfs_fsops.o \
+				   xfs_ialloc.o \
+				   xfs_ialloc_btree.o \
+				   xfs_iget.o \
+				   xfs_inode.o \
+				   xfs_inode_item.o \
+				   xfs_iocore.o \
+				   xfs_iomap.o \
+				   xfs_itable.o \
+				   xfs_dfrag.o \
+				   xfs_log.o \
+				   xfs_log_recover.o \
+				   xfs_macros.o \
+				   xfs_mount.o \
+				   xfs_rename.o \
+				   xfs_trans.o \
+				   xfs_trans_ail.o \
+				   xfs_trans_buf.o \
+				   xfs_trans_extfree.o \
+				   xfs_trans_inode.o \
+				   xfs_trans_item.o \
+				   xfs_utils.o \
+				   xfs_vfsops.o \
+				   xfs_vnodeops.o \
+				   xfs_rw.o \
+				   xfs_dmops.o \
+				   xfs_qmops.o
+
+xfs-$(CONFIG_XFS_TRACE)		+= xfs_dir2_trace.o
+
+# Objects in linux/
+xfs-y				+= $(addprefix $(XFS_LINUX)/, \
+				   kmem.o \
+				   xfs_aops.o \
+				   xfs_buf.o \
+				   xfs_file.o \
+				   xfs_fs_subr.o \
+				   xfs_globals.o \
+				   xfs_ioctl.o \
+				   xfs_iops.o \
+				   xfs_lrw.o \
+				   xfs_super.o \
+				   xfs_vfs.o \
+				   xfs_vnode.o)
+
+# Objects in support/
+xfs-y				+= $(addprefix support/, \
+				   debug.o \
+				   move.o \
+				   uuid.o)
+
+xfs-$(CONFIG_XFS_TRACE)		+= support/ktrace.o
+
diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/linux-2.6/kmem.c
index 364ea8c..4b18455 100644
--- a/fs/xfs/linux-2.6/kmem.c
+++ b/fs/xfs/linux-2.6/kmem.c
@@ -45,11 +45,11 @@
 
 
 void *
-kmem_alloc(size_t size, int flags)
+kmem_alloc(size_t size, unsigned int __nocast flags)
 {
-	int	retries = 0;
-	int	lflags = kmem_flags_convert(flags);
-	void	*ptr;
+	int		retries = 0;
+	unsigned int	lflags = kmem_flags_convert(flags);
+	void		*ptr;
 
 	do {
 		if (size < MAX_SLAB_SIZE || retries > MAX_VMALLOCS)
@@ -67,7 +67,7 @@ kmem_alloc(size_t size, int flags)
 }
 
 void *
-kmem_zalloc(size_t size, int flags)
+kmem_zalloc(size_t size, unsigned int __nocast flags)
 {
 	void	*ptr;
 
@@ -89,7 +89,8 @@ kmem_free(void *ptr, size_t size)
 }
 
 void *
-kmem_realloc(void *ptr, size_t newsize, size_t oldsize, int flags)
+kmem_realloc(void *ptr, size_t newsize, size_t oldsize,
+	     unsigned int __nocast flags)
 {
 	void	*new;
 
@@ -104,11 +105,11 @@ kmem_realloc(void *ptr, size_t newsize, size_t oldsize, int flags)
 }
 
 void *
-kmem_zone_alloc(kmem_zone_t *zone, int flags)
+kmem_zone_alloc(kmem_zone_t *zone, unsigned int __nocast flags)
 {
-	int	retries = 0;
-	int	lflags = kmem_flags_convert(flags);
-	void	*ptr;
+	int		retries = 0;
+	unsigned int	lflags = kmem_flags_convert(flags);
+	void		*ptr;
 
 	do {
 		ptr = kmem_cache_alloc(zone, lflags);
@@ -123,7 +124,7 @@ kmem_zone_alloc(kmem_zone_t *zone, int flags)
 }
 
 void *
-kmem_zone_zalloc(kmem_zone_t *zone, int flags)
+kmem_zone_zalloc(kmem_zone_t *zone, unsigned int __nocast flags)
 {
 	void	*ptr;
 
diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h
index 1397b66..109fcf2 100644
--- a/fs/xfs/linux-2.6/kmem.h
+++ b/fs/xfs/linux-2.6/kmem.h
@@ -39,10 +39,10 @@
 /*
  * memory management routines
  */
-#define KM_SLEEP	0x0001
-#define KM_NOSLEEP	0x0002
-#define KM_NOFS		0x0004
-#define KM_MAYFAIL	0x0008
+#define KM_SLEEP	0x0001u
+#define KM_NOSLEEP	0x0002u
+#define KM_NOFS		0x0004u
+#define KM_MAYFAIL	0x0008u
 
 #define	kmem_zone	kmem_cache_s
 #define kmem_zone_t	kmem_cache_t
@@ -81,9 +81,9 @@ typedef unsigned long xfs_pflags_t;
 	*(NSTATEP) = *(OSTATEP);	\
 } while (0)
 
-static __inline unsigned int kmem_flags_convert(int flags)
+static __inline unsigned int kmem_flags_convert(unsigned int __nocast flags)
 {
-	int	lflags = __GFP_NOWARN;	/* we'll report problems, if need be */
+	unsigned int	lflags = __GFP_NOWARN;	/* we'll report problems, if need be */
 
 #ifdef DEBUG
 	if (unlikely(flags & ~(KM_SLEEP|KM_NOSLEEP|KM_NOFS|KM_MAYFAIL))) {
@@ -125,12 +125,13 @@ kmem_zone_destroy(kmem_zone_t *zone)
 		BUG();
 }
 
-extern void	    *kmem_zone_zalloc(kmem_zone_t *, int);
-extern void	    *kmem_zone_alloc(kmem_zone_t *, int);
+extern void	    *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast);
+extern void	    *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast);
 
-extern void	    *kmem_alloc(size_t, int);
-extern void	    *kmem_realloc(void *, size_t, size_t, int);
-extern void	    *kmem_zalloc(size_t, int);
+extern void	    *kmem_alloc(size_t, unsigned int __nocast);
+extern void	    *kmem_realloc(void *, size_t, size_t,
+				  unsigned int __nocast);
+extern void	    *kmem_zalloc(size_t, unsigned int __nocast);
 extern void         kmem_free(void *, size_t);
 
 typedef struct shrinker *kmem_shaker_t;
diff --git a/fs/xfs/linux-2.6/spin.h b/fs/xfs/linux-2.6/spin.h
index bcf60a0..0039504 100644
--- a/fs/xfs/linux-2.6/spin.h
+++ b/fs/xfs/linux-2.6/spin.h
@@ -45,6 +45,9 @@
 typedef spinlock_t lock_t;
 
 #define SPLDECL(s)			unsigned long s
+#ifndef DEFINE_SPINLOCK
+#define DEFINE_SPINLOCK(s)		spinlock_t s = SPIN_LOCK_UNLOCKED
+#endif
 
 #define spinlock_init(lock, name)	spin_lock_init(lock)
 #define	spinlock_destroy(lock)
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index a3a4b5a..c6c0779 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -104,66 +104,114 @@ xfs_page_trace(
 #define xfs_page_trace(tag, inode, page, mask)
 #endif
 
-void
-linvfs_unwritten_done(
-	struct buffer_head	*bh,
-	int			uptodate)
+/*
+ * Schedule IO completion handling on a xfsdatad if this was
+ * the final hold on this ioend.
+ */
+STATIC void
+xfs_finish_ioend(
+	xfs_ioend_t		*ioend)
 {
-	xfs_buf_t		*pb = (xfs_buf_t *)bh->b_private;
+	if (atomic_dec_and_test(&ioend->io_remaining))
+		queue_work(xfsdatad_workqueue, &ioend->io_work);
+}
 
-	ASSERT(buffer_unwritten(bh));
-	bh->b_end_io = NULL;
-	clear_buffer_unwritten(bh);
-	if (!uptodate)
-		pagebuf_ioerror(pb, EIO);
-	if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) {
-		pagebuf_iodone(pb, 1, 1);
-	}
-	end_buffer_async_write(bh, uptodate);
+STATIC void
+xfs_destroy_ioend(
+	xfs_ioend_t		*ioend)
+{
+	vn_iowake(ioend->io_vnode);
+	mempool_free(ioend, xfs_ioend_pool);
 }
 
 /*
  * Issue transactions to convert a buffer range from unwritten
- * to written extents (buffered IO).
+ * to written extents.
  */
 STATIC void
-linvfs_unwritten_convert(
-	xfs_buf_t	*bp)
+xfs_end_bio_unwritten(
+	void			*data)
 {
-	vnode_t		*vp = XFS_BUF_FSPRIVATE(bp, vnode_t *);
-	int		error;
+	xfs_ioend_t		*ioend = data;
+	vnode_t			*vp = ioend->io_vnode;
+	xfs_off_t		offset = ioend->io_offset;
+	size_t			size = ioend->io_size;
+	struct buffer_head	*bh, *next;
+	int			error;
+
+	if (ioend->io_uptodate)
+		VOP_BMAP(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL, error);
+
+	/* ioend->io_buffer_head is only non-NULL for buffered I/O */
+	for (bh = ioend->io_buffer_head; bh; bh = next) {
+		next = bh->b_private;
+
+		bh->b_end_io = NULL;
+		clear_buffer_unwritten(bh);
+		end_buffer_async_write(bh, ioend->io_uptodate);
+	}
 
-	BUG_ON(atomic_read(&bp->pb_hold) < 1);
-	VOP_BMAP(vp, XFS_BUF_OFFSET(bp), XFS_BUF_SIZE(bp),
-			BMAPI_UNWRITTEN, NULL, NULL, error);
-	XFS_BUF_SET_FSPRIVATE(bp, NULL);
-	XFS_BUF_CLR_IODONE_FUNC(bp);
-	XFS_BUF_UNDATAIO(bp);
-	iput(LINVFS_GET_IP(vp));
-	pagebuf_iodone(bp, 0, 0);
+	xfs_destroy_ioend(ioend);
 }
 
 /*
- * Issue transactions to convert a buffer range from unwritten
- * to written extents (direct IO).
+ * Allocate and initialise an IO completion structure.
+ * We need to track unwritten extent write completion here initially.
+ * We'll need to extend this for updating the ondisk inode size later
+ * (vs. incore size).
  */
-STATIC void
-linvfs_unwritten_convert_direct(
-	struct kiocb	*iocb,
-	loff_t		offset,
-	ssize_t		size,
-	void		*private)
+STATIC xfs_ioend_t *
+xfs_alloc_ioend(
+	struct inode		*inode)
 {
-	struct inode	*inode = iocb->ki_filp->f_dentry->d_inode;
-	ASSERT(!private || inode == (struct inode *)private);
+	xfs_ioend_t		*ioend;
 
-	/* private indicates an unwritten extent lay beneath this IO */
-	if (private && size > 0) {
-		vnode_t	*vp = LINVFS_GET_VP(inode);
-		int	error;
+	ioend = mempool_alloc(xfs_ioend_pool, GFP_NOFS);
 
-		VOP_BMAP(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL, error);
-	}
+	/*
+	 * Set the count to 1 initially, which will prevent an I/O
+	 * completion callback from happening before we have started
+	 * all the I/O from calling the completion routine too early.
+	 */
+	atomic_set(&ioend->io_remaining, 1);
+	ioend->io_uptodate = 1; /* cleared if any I/O fails */
+	ioend->io_vnode = LINVFS_GET_VP(inode);
+	ioend->io_buffer_head = NULL;
+	atomic_inc(&ioend->io_vnode->v_iocount);
+	ioend->io_offset = 0;
+	ioend->io_size = 0;
+
+	INIT_WORK(&ioend->io_work, xfs_end_bio_unwritten, ioend);
+
+	return ioend;
+}
+
+void
+linvfs_unwritten_done(
+	struct buffer_head	*bh,
+	int			uptodate)
+{
+	xfs_ioend_t		*ioend = bh->b_private;
+	static spinlock_t	unwritten_done_lock = SPIN_LOCK_UNLOCKED;
+	unsigned long		flags;
+
+	ASSERT(buffer_unwritten(bh));
+	bh->b_end_io = NULL;
+
+	if (!uptodate)
+		ioend->io_uptodate = 0;
+
+	/*
+	 * Deep magic here.  We reuse b_private in the buffer_heads to build
+	 * a chain for completing the I/O from user context after we've issued
+	 * a transaction to convert the unwritten extent.
+	 */
+	spin_lock_irqsave(&unwritten_done_lock, flags);
+	bh->b_private = ioend->io_buffer_head;
+	ioend->io_buffer_head = bh;
+	spin_unlock_irqrestore(&unwritten_done_lock, flags);
+
+	xfs_finish_ioend(ioend);
 }
 
 STATIC int
@@ -255,7 +303,7 @@ xfs_probe_unwritten_page(
 	struct address_space	*mapping,
 	pgoff_t			index,
 	xfs_iomap_t		*iomapp,
-	xfs_buf_t		*pb,
+	xfs_ioend_t		*ioend,
 	unsigned long		max_offset,
 	unsigned long		*fsbs,
 	unsigned int            bbits)
@@ -283,7 +331,7 @@ xfs_probe_unwritten_page(
 				break;
 			xfs_map_at_offset(page, bh, p_offset, bbits, iomapp);
 			set_buffer_unwritten_io(bh);
-			bh->b_private = pb;
+			bh->b_private = ioend;
 			p_offset += bh->b_size;
 			(*fsbs)++;
 		} while ((bh = bh->b_this_page) != head);
@@ -434,34 +482,15 @@ xfs_map_unwritten(
 {
 	struct buffer_head	*bh = curr;
 	xfs_iomap_t		*tmp;
-	xfs_buf_t		*pb;
-	loff_t			offset, size;
+	xfs_ioend_t		*ioend;
+	loff_t			offset;
 	unsigned long		nblocks = 0;
 
 	offset = start_page->index;
 	offset <<= PAGE_CACHE_SHIFT;
 	offset += p_offset;
 
-	/* get an "empty" pagebuf to manage IO completion
-	 * Proper values will be set before returning */
-	pb = pagebuf_lookup(iomapp->iomap_target, 0, 0, 0);
-	if (!pb)
-		return -EAGAIN;
-
-	/* Take a reference to the inode to prevent it from
-	 * being reclaimed while we have outstanding unwritten
-	 * extent IO on it.
-	 */
-	if ((igrab(inode)) != inode) {
-		pagebuf_free(pb);
-		return -EAGAIN;
-	}
-
-	/* Set the count to 1 initially, this will stop an I/O
-	 * completion callout which happens before we have started
-	 * all the I/O from calling pagebuf_iodone too early.
-	 */
-	atomic_set(&pb->pb_io_remaining, 1);
+	ioend = xfs_alloc_ioend(inode);
 
 	/* First map forwards in the page consecutive buffers
 	 * covering this unwritten extent
@@ -474,12 +503,12 @@ xfs_map_unwritten(
 			break;
 		xfs_map_at_offset(start_page, bh, p_offset, block_bits, iomapp);
 		set_buffer_unwritten_io(bh);
-		bh->b_private = pb;
+		bh->b_private = ioend;
 		p_offset += bh->b_size;
 		nblocks++;
 	} while ((bh = bh->b_this_page) != head);
 
-	atomic_add(nblocks, &pb->pb_io_remaining);
+	atomic_add(nblocks, &ioend->io_remaining);
 
 	/* If we reached the end of the page, map forwards in any
 	 * following pages which are also covered by this extent.
@@ -496,13 +525,13 @@ xfs_map_unwritten(
 		tloff = min(tlast, tloff);
 		for (tindex = start_page->index + 1; tindex < tloff; tindex++) {
 			page = xfs_probe_unwritten_page(mapping,
-						tindex, iomapp, pb,
+						tindex, iomapp, ioend,
 						PAGE_CACHE_SIZE, &bs, bbits);
 			if (!page)
 				break;
 			nblocks += bs;
-			atomic_add(bs, &pb->pb_io_remaining);
-			xfs_convert_page(inode, page, iomapp, wbc, pb,
+			atomic_add(bs, &ioend->io_remaining);
+			xfs_convert_page(inode, page, iomapp, wbc, ioend,
 							startio, all_bh);
 			/* stop if converting the next page might add
 			 * enough blocks that the corresponding byte
@@ -514,12 +543,12 @@ xfs_map_unwritten(
 		if (tindex == tlast &&
 		    (pg_offset = (i_size_read(inode) & (PAGE_CACHE_SIZE - 1)))) {
 			page = xfs_probe_unwritten_page(mapping,
-							tindex, iomapp, pb,
+							tindex, iomapp, ioend,
 							pg_offset, &bs, bbits);
 			if (page) {
 				nblocks += bs;
-				atomic_add(bs, &pb->pb_io_remaining);
-				xfs_convert_page(inode, page, iomapp, wbc, pb,
+				atomic_add(bs, &ioend->io_remaining);
+				xfs_convert_page(inode, page, iomapp, wbc, ioend,
 							startio, all_bh);
 				if (nblocks >= ((ULONG_MAX - PAGE_SIZE) >> block_bits))
 					goto enough;
@@ -528,21 +557,9 @@ xfs_map_unwritten(
 	}
 
 enough:
-	size = nblocks;		/* NB: using 64bit number here */
-	size <<= block_bits;	/* convert fsb's to byte range */
-
-	XFS_BUF_DATAIO(pb);
-	XFS_BUF_ASYNC(pb);
-	XFS_BUF_SET_SIZE(pb, size);
-	XFS_BUF_SET_COUNT(pb, size);
-	XFS_BUF_SET_OFFSET(pb, offset);
-	XFS_BUF_SET_FSPRIVATE(pb, LINVFS_GET_VP(inode));
-	XFS_BUF_SET_IODONE_FUNC(pb, linvfs_unwritten_convert);
-
-	if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) {
-		pagebuf_iodone(pb, 1, 1);
-	}
-
+	ioend->io_size = (xfs_off_t)nblocks << block_bits;
+	ioend->io_offset = offset;
+	xfs_finish_ioend(ioend);
 	return 0;
 }
 
@@ -787,7 +804,7 @@ xfs_page_state_convert(
 				continue;
 			if (!iomp) {
 				err = xfs_map_blocks(inode, offset, len, &iomap,
-						BMAPI_READ|BMAPI_IGNSTATE);
+						BMAPI_WRITE|BMAPI_IGNSTATE);
 				if (err) {
 					goto error;
 				}
@@ -1028,6 +1045,44 @@ linvfs_get_blocks_direct(
 					create, 1, BMAPI_WRITE|BMAPI_DIRECT);
 }
 
+STATIC void
+linvfs_end_io_direct(
+	struct kiocb	*iocb,
+	loff_t		offset,
+	ssize_t		size,
+	void		*private)
+{
+	xfs_ioend_t	*ioend = iocb->private;
+
+	/*
+	 * Non-NULL private data means we need to issue a transaction to
+	 * convert a range from unwritten to written extents.  This needs
+	 * to happen from process contect but aio+dio I/O completion
+	 * happens from irq context so we need to defer it to a workqueue.
+	 * This is not nessecary for synchronous direct I/O, but we do
+	 * it anyway to keep the code uniform and simpler.
+	 *
+	 * The core direct I/O code might be changed to always call the
+	 * completion handler in the future, in which case all this can
+	 * go away.
+	 */
+	if (private && size > 0) {
+		ioend->io_offset = offset;
+		ioend->io_size = size;
+		xfs_finish_ioend(ioend);
+	} else {
+		ASSERT(size >= 0);
+		xfs_destroy_ioend(ioend);
+	}
+
+	/*
+	 * blockdev_direct_IO can return an error even afer the I/O
+	 * completion handler was called.  Thus we need to protect
+	 * against double-freeing.
+	 */
+	iocb->private = NULL;
+}
+
 STATIC ssize_t
 linvfs_direct_IO(
 	int			rw,
@@ -1042,16 +1097,23 @@ linvfs_direct_IO(
 	xfs_iomap_t	iomap;
 	int		maps = 1;
 	int		error;
+	ssize_t		ret;
 
 	VOP_BMAP(vp, offset, 0, BMAPI_DEVICE, &iomap, &maps, error);
 	if (error)
 		return -error;
 
-	return blockdev_direct_IO_own_locking(rw, iocb, inode,
+	iocb->private = xfs_alloc_ioend(inode);
+
+	ret = blockdev_direct_IO_own_locking(rw, iocb, inode,
 		iomap.iomap_target->pbr_bdev,
 		iov, offset, nr_segs,
 		linvfs_get_blocks_direct,
-		linvfs_unwritten_convert_direct);
+		linvfs_end_io_direct);
+
+	if (unlikely(ret <= 0 && iocb->private))
+		xfs_destroy_ioend(iocb->private);
+	return ret;
 }
 
 
@@ -1202,6 +1264,16 @@ out_unlock:
 	return error;
 }
 
+STATIC int
+linvfs_invalidate_page(
+	struct page		*page,
+	unsigned long		offset)
+{
+	xfs_page_trace(XFS_INVALIDPAGE_ENTER,
+			page->mapping->host, page, offset);
+	return block_invalidatepage(page, offset);
+}
+
 /*
  * Called to move a page into cleanable state - and from there
  * to be released. Possibly the page is already clean. We always
@@ -1279,6 +1351,7 @@ struct address_space_operations linvfs_aops = {
 	.writepage		= linvfs_writepage,
 	.sync_page		= block_sync_page,
 	.releasepage		= linvfs_release_page,
+	.invalidatepage		= linvfs_invalidate_page,
 	.prepare_write		= linvfs_prepare_write,
 	.commit_write		= generic_commit_write,
 	.bmap			= linvfs_bmap,
diff --git a/fs/xfs/linux-2.6/xfs_aops.h b/fs/xfs/linux-2.6/xfs_aops.h
new file mode 100644
index 0000000..2fa6297
--- /dev/null
+++ b/fs/xfs/linux-2.6/xfs_aops.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Further, this software is distributed without any warranty that it is
+ * free of the rightful claim of any third person regarding infringement
+ * or the like.  Any license provided herein, whether implied or
+ * otherwise, applies only to this software file.  Patent licenses, if
+ * any, provided herein do not apply to combinations of this program with
+ * other software, or any other product whatsoever.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+ * Mountain View, CA  94043, or:
+ *
+ * http://www.sgi.com
+ *
+ * For further information regarding this notice, see:
+ *
+ * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ */
+#ifndef __XFS_AOPS_H__
+#define __XFS_AOPS_H__
+
+extern struct workqueue_struct *xfsdatad_workqueue;
+extern mempool_t *xfs_ioend_pool;
+
+typedef void (*xfs_ioend_func_t)(void *);
+
+typedef struct xfs_ioend {
+	unsigned int		io_uptodate;	/* I/O status register */
+	atomic_t		io_remaining;	/* hold count */
+	struct vnode		*io_vnode;	/* file being written to */
+	struct buffer_head	*io_buffer_head;/* buffer linked list head */
+	size_t			io_size;	/* size of the extent */
+	xfs_off_t		io_offset;	/* offset in the file */
+	struct work_struct	io_work;	/* xfsdatad work queue */
+} xfs_ioend_t;
+
+#endif /* __XFS_IOPS_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index df0cba2..655bf4a 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -54,6 +54,7 @@
 #include <linux/percpu.h>
 #include <linux/blkdev.h>
 #include <linux/hash.h>
+#include <linux/kthread.h>
 
 #include "xfs_linux.h"
 
@@ -67,7 +68,7 @@ STATIC int xfsbufd_wakeup(int, unsigned int);
 STATIC void pagebuf_delwri_queue(xfs_buf_t *, int);
 
 STATIC struct workqueue_struct *xfslogd_workqueue;
-STATIC struct workqueue_struct *xfsdatad_workqueue;
+struct workqueue_struct *xfsdatad_workqueue;
 
 /*
  * Pagebuf debugging
@@ -590,8 +591,10 @@ found:
 		PB_SET_OWNER(pb);
 	}
 
-	if (pb->pb_flags & PBF_STALE)
+	if (pb->pb_flags & PBF_STALE) {
+		ASSERT((pb->pb_flags & _PBF_DELWRI_Q) == 0);
 		pb->pb_flags &= PBF_MAPPED;
+	}
 	PB_TRACE(pb, "got_lock", 0);
 	XFS_STATS_INC(pb_get_locked);
 	return (pb);
@@ -700,25 +703,6 @@ xfs_buf_read_flags(
 }
 
 /*
- * Create a skeletal pagebuf (no pages associated with it).
- */
-xfs_buf_t *
-pagebuf_lookup(
-	xfs_buftarg_t		*target,
-	loff_t			ioff,
-	size_t			isize,
-	page_buf_flags_t	flags)
-{
-	xfs_buf_t		*pb;
-
-	pb = pagebuf_allocate(flags);
-	if (pb) {
-		_pagebuf_initialize(pb, target, ioff, isize, flags);
-	}
-	return pb;
-}
-
-/*
  * If we are not low on memory then do the readahead in a deadlock
  * safe manner.
  */
@@ -913,22 +897,23 @@ pagebuf_rele(
 			do_free = 0;
 		}
 
-		if (pb->pb_flags & PBF_DELWRI) {
-			pb->pb_flags |= PBF_ASYNC;
-			atomic_inc(&pb->pb_hold);
-			pagebuf_delwri_queue(pb, 0);
-			do_free = 0;
-		} else if (pb->pb_flags & PBF_FS_MANAGED) {
+		if (pb->pb_flags & PBF_FS_MANAGED) {
 			do_free = 0;
 		}
 
 		if (do_free) {
+			ASSERT((pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q)) == 0);
 			list_del_init(&pb->pb_hash_list);
 			spin_unlock(&hash->bh_lock);
 			pagebuf_free(pb);
 		} else {
 			spin_unlock(&hash->bh_lock);
 		}
+	} else {
+		/*
+		 * Catch reference count leaks
+		 */
+		ASSERT(atomic_read(&pb->pb_hold) >= 0);
 	}
 }
 
@@ -1006,13 +991,24 @@ pagebuf_lock(
  *	pagebuf_unlock
  *
  *	pagebuf_unlock releases the lock on the buffer object created by
- *	pagebuf_lock or pagebuf_cond_lock (not any
- *	pinning of underlying pages created by pagebuf_pin).
+ *	pagebuf_lock or pagebuf_cond_lock (not any pinning of underlying pages
+ *	created by pagebuf_pin).
+ *
+ *	If the buffer is marked delwri but is not queued, do so before we
+ *	unlock the buffer as we need to set flags correctly. We also need to
+ *	take a reference for the delwri queue because the unlocker is going to
+ *	drop their's and they don't know we just queued it.
  */
 void
 pagebuf_unlock(				/* unlock buffer		*/
 	xfs_buf_t		*pb)	/* buffer to unlock		*/
 {
+	if ((pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q)) == PBF_DELWRI) {
+		atomic_inc(&pb->pb_hold);
+		pb->pb_flags |= PBF_ASYNC;
+		pagebuf_delwri_queue(pb, 0);
+	}
+
 	PB_CLEAR_OWNER(pb);
 	up(&pb->pb_sema);
 	PB_TRACE(pb, "unlock", 0);
@@ -1249,8 +1245,8 @@ bio_end_io_pagebuf(
 	int			error)
 {
 	xfs_buf_t		*pb = (xfs_buf_t *)bio->bi_private;
-	unsigned int		i, blocksize = pb->pb_target->pbr_bsize;
-	struct bio_vec		*bvec = bio->bi_io_vec;
+	unsigned int		blocksize = pb->pb_target->pbr_bsize;
+	struct bio_vec		*bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
 
 	if (bio->bi_size)
 		return 1;
@@ -1258,10 +1254,12 @@ bio_end_io_pagebuf(
 	if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
 		pb->pb_error = EIO;
 
-	for (i = 0; i < bio->bi_vcnt; i++, bvec++) {
+	do {
 		struct page	*page = bvec->bv_page;
 
-		if (pb->pb_error) {
+		if (unlikely(pb->pb_error)) {
+			if (pb->pb_flags & PBF_READ)
+				ClearPageUptodate(page);
 			SetPageError(page);
 		} else if (blocksize == PAGE_CACHE_SIZE) {
 			SetPageUptodate(page);
@@ -1270,10 +1268,13 @@ bio_end_io_pagebuf(
 			set_page_region(page, bvec->bv_offset, bvec->bv_len);
 		}
 
+		if (--bvec >= bio->bi_io_vec)
+			prefetchw(&bvec->bv_page->flags);
+
 		if (_pagebuf_iolocked(pb)) {
 			unlock_page(page);
 		}
-	}
+	} while (bvec >= bio->bi_io_vec);
 
 	_pagebuf_iodone(pb, 1);
 	bio_put(bio);
@@ -1511,6 +1512,11 @@ again:
 			ASSERT(btp == bp->pb_target);
 			if (!(bp->pb_flags & PBF_FS_MANAGED)) {
 				spin_unlock(&hash->bh_lock);
+				/*
+				 * Catch superblock reference count leaks
+				 * immediately
+				 */
+				BUG_ON(bp->pb_bn == 0);
 				delay(100);
 				goto again;
 			}
@@ -1686,17 +1692,20 @@ pagebuf_delwri_queue(
 	int			unlock)
 {
 	PB_TRACE(pb, "delwri_q", (long)unlock);
-	ASSERT(pb->pb_flags & PBF_DELWRI);
+	ASSERT((pb->pb_flags & (PBF_DELWRI|PBF_ASYNC)) ==
+					(PBF_DELWRI|PBF_ASYNC));
 
 	spin_lock(&pbd_delwrite_lock);
 	/* If already in the queue, dequeue and place at tail */
 	if (!list_empty(&pb->pb_list)) {
+		ASSERT(pb->pb_flags & _PBF_DELWRI_Q);
 		if (unlock) {
 			atomic_dec(&pb->pb_hold);
 		}
 		list_del(&pb->pb_list);
 	}
 
+	pb->pb_flags |= _PBF_DELWRI_Q;
 	list_add_tail(&pb->pb_list, &pbd_delwrite_queue);
 	pb->pb_queuetime = jiffies;
 	spin_unlock(&pbd_delwrite_lock);
@@ -1713,10 +1722,11 @@ pagebuf_delwri_dequeue(
 
 	spin_lock(&pbd_delwrite_lock);
 	if ((pb->pb_flags & PBF_DELWRI) && !list_empty(&pb->pb_list)) {
+		ASSERT(pb->pb_flags & _PBF_DELWRI_Q);
 		list_del_init(&pb->pb_list);
 		dequeued = 1;
 	}
-	pb->pb_flags &= ~PBF_DELWRI;
+	pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
 	spin_unlock(&pbd_delwrite_lock);
 
 	if (dequeued)
@@ -1733,9 +1743,7 @@ pagebuf_runall_queues(
 }
 
 /* Defines for pagebuf daemon */
-STATIC DECLARE_COMPLETION(xfsbufd_done);
 STATIC struct task_struct *xfsbufd_task;
-STATIC int xfsbufd_active;
 STATIC int xfsbufd_force_flush;
 STATIC int xfsbufd_force_sleep;
 
@@ -1761,14 +1769,8 @@ xfsbufd(
 	xfs_buftarg_t		*target;
 	xfs_buf_t		*pb, *n;
 
-	/*  Set up the thread  */
-	daemonize("xfsbufd");
 	current->flags |= PF_MEMALLOC;
 
-	xfsbufd_task = current;
-	xfsbufd_active = 1;
-	barrier();
-
 	INIT_LIST_HEAD(&tmp);
 	do {
 		if (unlikely(freezing(current))) {
@@ -1795,7 +1797,7 @@ xfsbufd(
 					break;
 				}
 
-				pb->pb_flags &= ~PBF_DELWRI;
+				pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
 				pb->pb_flags |= PBF_WRITE;
 				list_move(&pb->pb_list, &tmp);
 			}
@@ -1816,9 +1818,9 @@ xfsbufd(
 			purge_addresses();
 
 		xfsbufd_force_flush = 0;
-	} while (xfsbufd_active);
+	} while (!kthread_should_stop());
 
-	complete_and_exit(&xfsbufd_done, 0);
+	return 0;
 }
 
 /*
@@ -1845,15 +1847,13 @@ xfs_flush_buftarg(
 		if (pb->pb_target != target)
 			continue;
 
-		ASSERT(pb->pb_flags & PBF_DELWRI);
+		ASSERT(pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q));
 		PB_TRACE(pb, "walkq2", (long)pagebuf_ispin(pb));
 		if (pagebuf_ispin(pb)) {
 			pincount++;
 			continue;
 		}
 
-		pb->pb_flags &= ~PBF_DELWRI;
-		pb->pb_flags |= PBF_WRITE;
 		list_move(&pb->pb_list, &tmp);
 	}
 	spin_unlock(&pbd_delwrite_lock);
@@ -1862,12 +1862,14 @@ xfs_flush_buftarg(
 	 * Dropped the delayed write list lock, now walk the temporary list
 	 */
 	list_for_each_entry_safe(pb, n, &tmp, pb_list) {
+		pagebuf_lock(pb);
+		pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
+		pb->pb_flags |= PBF_WRITE;
 		if (wait)
 			pb->pb_flags &= ~PBF_ASYNC;
 		else
 			list_del_init(&pb->pb_list);
 
-		pagebuf_lock(pb);
 		pagebuf_iostrategy(pb);
 	}
 
@@ -1901,9 +1903,11 @@ xfs_buf_daemons_start(void)
 	if (!xfsdatad_workqueue)
 		goto out_destroy_xfslogd_workqueue;
 
-	error = kernel_thread(xfsbufd, NULL, CLONE_FS|CLONE_FILES);
-	if (error < 0)
+	xfsbufd_task = kthread_run(xfsbufd, NULL, "xfsbufd");
+	if (IS_ERR(xfsbufd_task)) {
+		error = PTR_ERR(xfsbufd_task);
 		goto out_destroy_xfsdatad_workqueue;
+	}
 	return 0;
 
  out_destroy_xfsdatad_workqueue:
@@ -1920,10 +1924,7 @@ xfs_buf_daemons_start(void)
 STATIC void
 xfs_buf_daemons_stop(void)
 {
-	xfsbufd_active = 0;
-	barrier();
-	wait_for_completion(&xfsbufd_done);
-
+	kthread_stop(xfsbufd_task);
 	destroy_workqueue(xfslogd_workqueue);
 	destroy_workqueue(xfsdatad_workqueue);
 }
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index 3f8f69a..67c19f7 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -89,6 +89,7 @@ typedef enum page_buf_flags_e {		/* pb_flags values */
 	_PBF_PAGE_CACHE = (1 << 17),/* backed by pagecache		   */
 	_PBF_KMEM_ALLOC = (1 << 18),/* backed by kmem_alloc()		   */
 	_PBF_RUN_QUEUES = (1 << 19),/* run block device task queue	   */
+	_PBF_DELWRI_Q = (1 << 21),   /* buffer on delwri queue		   */
 } page_buf_flags_t;
 
 #define PBF_UPDATE (PBF_READ | PBF_WRITE)
@@ -206,13 +207,6 @@ extern xfs_buf_t *xfs_buf_read_flags(	/* allocate and read a buffer	*/
 #define xfs_buf_read(target, blkno, len, flags) \
 	xfs_buf_read_flags((target), (blkno), (len), PBF_LOCK | PBF_MAPPED)
 
-extern xfs_buf_t *pagebuf_lookup(
-		xfs_buftarg_t *,
-		loff_t,			/* starting offset of range	*/
-		size_t,			/* length of range		*/
-		page_buf_flags_t);	/* PBF_READ, PBF_WRITE,		*/
-					/* PBF_FORCEIO, 		*/
-
 extern xfs_buf_t *pagebuf_get_empty(	/* allocate pagebuf struct with	*/
 					/*  no memory or disk address	*/
 		size_t len,
@@ -344,8 +338,6 @@ extern void pagebuf_trace(
 
 
 
-
-
 /* These are just for xfs_syncsub... it sets an internal variable
  * then passes it to VOP_FLUSH_PAGES or adds the flags to a newly gotten buf_t
  */
@@ -452,7 +444,7 @@ extern void pagebuf_trace(
 
 #define XFS_BUF_PTR(bp)		(xfs_caddr_t)((bp)->pb_addr)
 
-extern inline xfs_caddr_t xfs_buf_offset(xfs_buf_t *bp, size_t offset)
+static inline xfs_caddr_t xfs_buf_offset(xfs_buf_t *bp, size_t offset)
 {
 	if (bp->pb_flags & PBF_MAPPED)
 		return XFS_BUF_PTR(bp) + offset;
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index f1ce432..3881622 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -311,6 +311,31 @@ linvfs_fsync(
 
 #define nextdp(dp)      ((struct xfs_dirent *)((char *)(dp) + (dp)->d_reclen))
 
+#ifdef CONFIG_XFS_DMAPI
+
+STATIC struct page *
+linvfs_filemap_nopage(
+	struct vm_area_struct	*area,
+	unsigned long		address,
+	int			*type)
+{
+	struct inode	*inode = area->vm_file->f_dentry->d_inode;
+	vnode_t		*vp = LINVFS_GET_VP(inode);
+	xfs_mount_t	*mp = XFS_VFSTOM(vp->v_vfsp);
+	int		error;
+
+	ASSERT_ALWAYS(vp->v_vfsp->vfs_flag & VFS_DMI);
+
+	error = XFS_SEND_MMAP(mp, area, 0);
+	if (error)
+		return NULL;
+
+	return filemap_nopage(area, address, type);
+}
+
+#endif /* CONFIG_XFS_DMAPI */
+
+
 STATIC int
 linvfs_readdir(
 	struct file	*filp,
@@ -390,14 +415,6 @@ done:
 	return -error;
 }
 
-#ifdef CONFIG_XFS_DMAPI
-STATIC void
-linvfs_mmap_close(
-	struct vm_area_struct	*vma)
-{
-	xfs_dm_mm_put(vma);
-}
-#endif /* CONFIG_XFS_DMAPI */
 
 STATIC int
 linvfs_file_mmap(
@@ -411,16 +428,11 @@ linvfs_file_mmap(
 
 	vma->vm_ops = &linvfs_file_vm_ops;
 
-	if (vp->v_vfsp->vfs_flag & VFS_DMI) {
-		xfs_mount_t	*mp = XFS_VFSTOM(vp->v_vfsp);
-
-		error = -XFS_SEND_MMAP(mp, vma, 0);
-		if (error)
-			return error;
 #ifdef CONFIG_XFS_DMAPI
+	if (vp->v_vfsp->vfs_flag & VFS_DMI) {
 		vma->vm_ops = &linvfs_dmapi_file_vm_ops;
-#endif
 	}
+#endif /* CONFIG_XFS_DMAPI */
 
 	VOP_SETATTR(vp, &va, XFS_AT_UPDATIME, NULL, error);
 	if (!error)
@@ -474,6 +486,7 @@ linvfs_ioctl_invis(
 	return error;
 }
 
+#ifdef CONFIG_XFS_DMAPI
 #ifdef HAVE_VMOP_MPROTECT
 STATIC int
 linvfs_mprotect(
@@ -494,6 +507,7 @@ linvfs_mprotect(
 	return error;
 }
 #endif /* HAVE_VMOP_MPROTECT */
+#endif /* CONFIG_XFS_DMAPI */
 
 #ifdef HAVE_FOP_OPEN_EXEC
 /* If the user is attempting to execute a file that is offline then
@@ -528,49 +542,10 @@ open_exec_out:
 }
 #endif /* HAVE_FOP_OPEN_EXEC */
 
-/*
- * Temporary workaround to the AIO direct IO write problem.
- * This code can go and we can revert to do_sync_write once
- * the writepage(s) rework is merged.
- */
-STATIC ssize_t
-linvfs_write(
-	struct file	*filp,
-	const char	__user *buf,
-	size_t		len,
-	loff_t		*ppos)
-{
-	struct kiocb	kiocb;
-	ssize_t		ret;
-
-	init_sync_kiocb(&kiocb, filp);
-	kiocb.ki_pos = *ppos;
-	ret = __linvfs_write(&kiocb, buf, 0, len, kiocb.ki_pos);
-	*ppos = kiocb.ki_pos;
-	return ret;
-}
-STATIC ssize_t
-linvfs_write_invis(
-	struct file	*filp,
-	const char	__user *buf,
-	size_t		len,
-	loff_t		*ppos)
-{
-	struct kiocb	kiocb;
-	ssize_t		ret;
-
-	init_sync_kiocb(&kiocb, filp);
-	kiocb.ki_pos = *ppos;
-	ret = __linvfs_write(&kiocb, buf, IO_INVIS, len, kiocb.ki_pos);
-	*ppos = kiocb.ki_pos;
-	return ret;
-}
-
-
 struct file_operations linvfs_file_operations = {
 	.llseek		= generic_file_llseek,
 	.read		= do_sync_read,
-	.write		= linvfs_write,
+	.write		= do_sync_write,
 	.readv		= linvfs_readv,
 	.writev		= linvfs_writev,
 	.aio_read	= linvfs_aio_read,
@@ -592,7 +567,7 @@ struct file_operations linvfs_file_operations = {
 struct file_operations linvfs_invis_file_operations = {
 	.llseek		= generic_file_llseek,
 	.read		= do_sync_read,
-	.write		= linvfs_write_invis,
+	.write		= do_sync_write,
 	.readv		= linvfs_readv_invis,
 	.writev		= linvfs_writev_invis,
 	.aio_read	= linvfs_aio_read_invis,
@@ -626,8 +601,7 @@ static struct vm_operations_struct linvfs_file_vm_ops = {
 
 #ifdef CONFIG_XFS_DMAPI
 static struct vm_operations_struct linvfs_dmapi_file_vm_ops = {
-	.close		= linvfs_mmap_close,
-	.nopage		= filemap_nopage,
+	.nopage		= linvfs_filemap_nopage,
 	.populate	= filemap_populate,
 #ifdef HAVE_VMOP_MPROTECT
 	.mprotect	= linvfs_mprotect,
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 05a447e..6a3326b 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -141,13 +141,19 @@ xfs_find_handle(
 		return -XFS_ERROR(EINVAL);
 	}
 
-	/* we need the vnode */
-	vp = LINVFS_GET_VP(inode);
-	if (vp->v_type != VREG && vp->v_type != VDIR && vp->v_type != VLNK) {
+	switch (inode->i_mode & S_IFMT) {
+	case S_IFREG:
+	case S_IFDIR:
+	case S_IFLNK:
+		break;
+	default:
 		iput(inode);
 		return -XFS_ERROR(EBADF);
 	}
 
+	/* we need the vnode */
+	vp = LINVFS_GET_VP(inode);
+
 	/* now we can grab the fsid */
 	memcpy(&handle.ha_fsid, vp->v_vfsp->vfs_altfsid, sizeof(xfs_fsid_t));
 	hsize = sizeof(xfs_fsid_t);
@@ -386,7 +392,7 @@ xfs_readlink_by_handle(
 		return -error;
 
 	/* Restrict this handle operation to symlinks only. */
-	if (vp->v_type != VLNK) {
+	if (!S_ISLNK(inode->i_mode)) {
 		VN_RELE(vp);
 		return -XFS_ERROR(EINVAL);
 	}
@@ -982,10 +988,10 @@ xfs_ioc_space(
 	if (vp->v_inode.i_flags & (S_IMMUTABLE|S_APPEND))
 		return -XFS_ERROR(EPERM);
 
-	if (!(filp->f_flags & FMODE_WRITE))
+	if (!(filp->f_mode & FMODE_WRITE))
 		return -XFS_ERROR(EBADF);
 
-	if (vp->v_type != VREG)
+	if (!VN_ISREG(vp))
 		return -XFS_ERROR(EINVAL);
 
 	if (copy_from_user(&bf, arg, sizeof(bf)))
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c
index 0f8f138..4636b7f 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.c
@@ -47,8 +47,52 @@
 #include "xfs_vnode.h"
 #include "xfs_dfrag.h"
 
+#define  _NATIVE_IOC(cmd, type) \
+	  _IOC(_IOC_DIR(cmd), _IOC_TYPE(cmd), _IOC_NR(cmd), sizeof(type))
+
 #if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
 #define BROKEN_X86_ALIGNMENT
+/* on ia32 l_start is on a 32-bit boundary */
+typedef struct xfs_flock64_32 {
+	__s16		l_type;
+	__s16		l_whence;
+	__s64		l_start	__attribute__((packed));
+			/* len == 0 means until end of file */
+	__s64		l_len __attribute__((packed));
+	__s32		l_sysid;
+	__u32		l_pid;
+	__s32		l_pad[4];	/* reserve area */
+} xfs_flock64_32_t;
+
+#define XFS_IOC_ALLOCSP_32	_IOW ('X', 10, struct xfs_flock64_32)
+#define XFS_IOC_FREESP_32	_IOW ('X', 11, struct xfs_flock64_32)
+#define XFS_IOC_ALLOCSP64_32	_IOW ('X', 36, struct xfs_flock64_32)
+#define XFS_IOC_FREESP64_32	_IOW ('X', 37, struct xfs_flock64_32)
+#define XFS_IOC_RESVSP_32	_IOW ('X', 40, struct xfs_flock64_32)
+#define XFS_IOC_UNRESVSP_32	_IOW ('X', 41, struct xfs_flock64_32)
+#define XFS_IOC_RESVSP64_32	_IOW ('X', 42, struct xfs_flock64_32)
+#define XFS_IOC_UNRESVSP64_32	_IOW ('X', 43, struct xfs_flock64_32)
+
+/* just account for different alignment */
+STATIC unsigned long
+xfs_ioctl32_flock(
+	unsigned long		arg)
+{
+	xfs_flock64_32_t	__user *p32 = (void __user *)arg;
+	xfs_flock64_t		__user *p = compat_alloc_user_space(sizeof(*p));
+
+	if (copy_in_user(&p->l_type,	&p32->l_type,	sizeof(s16)) ||
+	    copy_in_user(&p->l_whence,	&p32->l_whence, sizeof(s16)) ||
+	    copy_in_user(&p->l_start,	&p32->l_start,	sizeof(s64)) ||
+	    copy_in_user(&p->l_len,	&p32->l_len,	sizeof(s64)) ||
+	    copy_in_user(&p->l_sysid,	&p32->l_sysid,	sizeof(s32)) ||
+	    copy_in_user(&p->l_pid,	&p32->l_pid,	sizeof(u32)) ||
+	    copy_in_user(&p->l_pad,	&p32->l_pad,	4*sizeof(u32)))
+		return -EFAULT;
+	
+	return (unsigned long)p;
+}
+
 #else
 
 typedef struct xfs_fsop_bulkreq32 {
@@ -103,7 +147,6 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
 /* not handled
 	case XFS_IOC_FD_TO_HANDLE:
 	case XFS_IOC_PATH_TO_HANDLE:
-	case XFS_IOC_PATH_TO_HANDLE:
 	case XFS_IOC_PATH_TO_FSHANDLE:
 	case XFS_IOC_OPEN_BY_HANDLE:
 	case XFS_IOC_FSSETDM_BY_HANDLE:
@@ -124,8 +167,21 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
 	case XFS_IOC_ERROR_CLEARALL:
 		break;
 
-#ifndef BROKEN_X86_ALIGNMENT
-	/* xfs_flock_t and xfs_bstat_t have wrong u32 vs u64 alignment */
+#ifdef BROKEN_X86_ALIGNMENT
+	/* xfs_flock_t has wrong u32 vs u64 alignment */
+	case XFS_IOC_ALLOCSP_32:
+	case XFS_IOC_FREESP_32:
+	case XFS_IOC_ALLOCSP64_32:
+	case XFS_IOC_FREESP64_32:
+	case XFS_IOC_RESVSP_32:
+	case XFS_IOC_UNRESVSP_32:
+	case XFS_IOC_RESVSP64_32:
+	case XFS_IOC_UNRESVSP64_32:
+		arg = xfs_ioctl32_flock(arg);
+		cmd = _NATIVE_IOC(cmd, struct xfs_flock64);
+		break;
+
+#else /* These are handled fine if no alignment issues */
 	case XFS_IOC_ALLOCSP:
 	case XFS_IOC_FREESP:
 	case XFS_IOC_RESVSP:
@@ -134,6 +190,9 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
 	case XFS_IOC_FREESP64:
 	case XFS_IOC_RESVSP64:
 	case XFS_IOC_UNRESVSP64:
+		break;
+
+	/* xfs_bstat_t still has wrong u32 vs u64 alignment */
 	case XFS_IOC_SWAPEXT:
 		break;
 
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index f252605..77708a8 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -140,7 +140,6 @@ linvfs_mknod(
 
 	memset(&va, 0, sizeof(va));
 	va.va_mask = XFS_AT_TYPE|XFS_AT_MODE;
-	va.va_type = IFTOVT(mode);
 	va.va_mode = mode;
 
 	switch (mode & S_IFMT) {
@@ -308,14 +307,13 @@ linvfs_symlink(
 	cvp = NULL;
 
 	memset(&va, 0, sizeof(va));
-	va.va_type = VLNK;
-	va.va_mode = irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO;
+	va.va_mode = S_IFLNK |
+		(irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO);
 	va.va_mask = XFS_AT_TYPE|XFS_AT_MODE;
 
 	error = 0;
 	VOP_SYMLINK(dvp, dentry, &va, (char *)symname, &cvp, NULL, error);
 	if (!error && cvp) {
-		ASSERT(cvp->v_type == VLNK);
 		ip = LINVFS_GET_IP(cvp);
 		d_instantiate(dentry, ip);
 		validate_fields(dir);
@@ -425,9 +423,14 @@ linvfs_follow_link(
 	return NULL;
 }
 
-static void linvfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
+STATIC void
+linvfs_put_link(
+	struct dentry	*dentry,
+	struct nameidata *nd,
+	void		*p)
 {
-	char *s = nd_get_link(nd);
+	char		*s = nd_get_link(nd);
+
 	if (!IS_ERR(s))
 		kfree(s);
 }
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 42dc5e4..68c5d88 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -64,7 +64,6 @@
 #include <sema.h>
 #include <time.h>
 
-#include <support/qsort.h>
 #include <support/ktrace.h>
 #include <support/debug.h>
 #include <support/move.h>
@@ -104,6 +103,7 @@
 #include <xfs_stats.h>
 #include <xfs_sysctl.h>
 #include <xfs_iops.h>
+#include <xfs_aops.h>
 #include <xfs_super.h>
 #include <xfs_globals.h>
 #include <xfs_fs_subr.h>
@@ -254,11 +254,18 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
 #define MAX(a,b)	(max(a,b))
 #define howmany(x, y)	(((x)+((y)-1))/(y))
 #define roundup(x, y)	((((x)+((y)-1))/(y))*(y))
+#define qsort(a,n,s,fn)	sort(a,n,s,fn,NULL)
 
+/*
+ * Various platform dependent calls that don't fit anywhere else
+ */
 #define xfs_stack_trace()	dump_stack()
-
 #define xfs_itruncate_data(ip, off)	\
 	(-vmtruncate(LINVFS_GET_IP(XFS_ITOV(ip)), (off)))
+#define xfs_statvfs_fsid(statp, mp)	\
+	({ u64 id = huge_encode_dev((mp)->m_dev);	\
+	   __kernel_fsid_t *fsid = &(statp)->f_fsid;	\
+	(fsid->val[0] = (u32)id, fsid->val[1] = (u32)(id >> 32)); })
 
 
 /* Move the kernel do_div definition off to one side */
@@ -371,6 +378,4 @@ static inline __uint64_t roundup_64(__uint64_t x, __uint32_t y)
 	return(x * y);
 }
 
-#define qsort(a, n, s, cmp) sort(a, n, s, cmp, NULL)
-
 #endif /* __XFS_LINUX__ */
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index acab58c..3b5fabe 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -660,9 +660,6 @@ xfs_write(
 			(xip->i_d.di_flags & XFS_DIFLAG_REALTIME) ?
 				mp->m_rtdev_targp : mp->m_ddev_targp;
 
-		if (ioflags & IO_ISAIO)
-			return XFS_ERROR(-ENOSYS);
-
 		if ((pos & target->pbr_smask) || (count & target->pbr_smask))
 			return XFS_ERROR(-EINVAL);
 
diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h
index f197a72..6294dcd 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.h
+++ b/fs/xfs/linux-2.6/xfs_lrw.h
@@ -70,9 +70,10 @@ struct xfs_iomap;
 #define	XFS_SENDFILE_ENTER	21
 #define	XFS_WRITEPAGE_ENTER	22
 #define	XFS_RELEASEPAGE_ENTER	23
-#define	XFS_IOMAP_ALLOC_ENTER	24
-#define	XFS_IOMAP_ALLOC_MAP	25
-#define	XFS_IOMAP_UNWRITTEN	26
+#define	XFS_INVALIDPAGE_ENTER	24
+#define	XFS_IOMAP_ALLOC_ENTER	25
+#define	XFS_IOMAP_ALLOC_MAP	26
+#define	XFS_IOMAP_UNWRITTEN	27
 extern void xfs_rw_enter_trace(int, struct xfs_iocore *,
 				void *, size_t, loff_t, int);
 extern void xfs_inval_cached_trace(struct xfs_iocore *,
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index f6dd7de..0da87bf 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -70,11 +70,15 @@
 #include <linux/namei.h>
 #include <linux/init.h>
 #include <linux/mount.h>
+#include <linux/mempool.h>
 #include <linux/writeback.h>
+#include <linux/kthread.h>
 
 STATIC struct quotactl_ops linvfs_qops;
 STATIC struct super_operations linvfs_sops;
-STATIC kmem_zone_t *linvfs_inode_zone;
+STATIC kmem_zone_t *xfs_vnode_zone;
+STATIC kmem_zone_t *xfs_ioend_zone;
+mempool_t *xfs_ioend_pool;
 
 STATIC struct xfs_mount_args *
 xfs_args_allocate(
@@ -138,24 +142,25 @@ STATIC __inline__ void
 xfs_set_inodeops(
 	struct inode		*inode)
 {
-	vnode_t			*vp = LINVFS_GET_VP(inode);
-
-	if (vp->v_type == VNON) {
-		vn_mark_bad(vp);
-	} else if (S_ISREG(inode->i_mode)) {
+	switch (inode->i_mode & S_IFMT) {
+	case S_IFREG:
 		inode->i_op = &linvfs_file_inode_operations;
 		inode->i_fop = &linvfs_file_operations;
 		inode->i_mapping->a_ops = &linvfs_aops;
-	} else if (S_ISDIR(inode->i_mode)) {
+		break;
+	case S_IFDIR:
 		inode->i_op = &linvfs_dir_inode_operations;
 		inode->i_fop = &linvfs_dir_operations;
-	} else if (S_ISLNK(inode->i_mode)) {
+		break;
+	case S_IFLNK:
 		inode->i_op = &linvfs_symlink_inode_operations;
 		if (inode->i_blocks)
 			inode->i_mapping->a_ops = &linvfs_aops;
-	} else {
+		break;
+	default:
 		inode->i_op = &linvfs_file_inode_operations;
 		init_special_inode(inode, inode->i_mode, inode->i_rdev);
+		break;
 	}
 }
 
@@ -167,16 +172,23 @@ xfs_revalidate_inode(
 {
 	struct inode		*inode = LINVFS_GET_IP(vp);
 
-	inode->i_mode	= (ip->i_d.di_mode & MODEMASK) | VTTOIF(vp->v_type);
+	inode->i_mode	= ip->i_d.di_mode;
 	inode->i_nlink	= ip->i_d.di_nlink;
 	inode->i_uid	= ip->i_d.di_uid;
 	inode->i_gid	= ip->i_d.di_gid;
-	if (((1 << vp->v_type) & ((1<<VBLK) | (1<<VCHR))) == 0) {
+
+	switch (inode->i_mode & S_IFMT) {
+	case S_IFBLK:
+	case S_IFCHR:
+		inode->i_rdev =
+			MKDEV(sysv_major(ip->i_df.if_u2.if_rdev) & 0x1ff,
+			      sysv_minor(ip->i_df.if_u2.if_rdev));
+		break;
+	default:
 		inode->i_rdev = 0;
-	} else {
-		xfs_dev_t dev = ip->i_df.if_u2.if_rdev;
-		inode->i_rdev = MKDEV(sysv_major(dev) & 0x1ff, sysv_minor(dev));
+		break;
 	}
+
 	inode->i_blksize = PAGE_CACHE_SIZE;
 	inode->i_generation = ip->i_d.di_gen;
 	i_size_write(inode, ip->i_d.di_size);
@@ -231,7 +243,6 @@ xfs_initialize_vnode(
 	 * finish our work.
 	 */
 	if (ip->i_d.di_mode != 0 && unlock && (inode->i_state & I_NEW)) {
-		vp->v_type = IFTOVT(ip->i_d.di_mode);
 		xfs_revalidate_inode(XFS_BHVTOM(bdp), vp, ip);
 		xfs_set_inodeops(inode);
 	
@@ -274,8 +285,7 @@ linvfs_alloc_inode(
 {
 	vnode_t			*vp;
 
-	vp = (vnode_t *)kmem_cache_alloc(linvfs_inode_zone, 
-                kmem_flags_convert(KM_SLEEP));
+	vp = kmem_cache_alloc(xfs_vnode_zone, kmem_flags_convert(KM_SLEEP));
 	if (!vp)
 		return NULL;
 	return LINVFS_GET_IP(vp);
@@ -285,11 +295,11 @@ STATIC void
 linvfs_destroy_inode(
 	struct inode		*inode)
 {
-	kmem_cache_free(linvfs_inode_zone, LINVFS_GET_VP(inode));
+	kmem_zone_free(xfs_vnode_zone, LINVFS_GET_VP(inode));
 }
 
 STATIC void
-init_once(
+linvfs_inode_init_once(
 	void			*data,
 	kmem_cache_t		*cachep,
 	unsigned long		flags)
@@ -302,21 +312,41 @@ init_once(
 }
 
 STATIC int
-init_inodecache( void )
+linvfs_init_zones(void)
 {
-	linvfs_inode_zone = kmem_cache_create("linvfs_icache",
+	xfs_vnode_zone = kmem_cache_create("xfs_vnode",
 				sizeof(vnode_t), 0, SLAB_RECLAIM_ACCOUNT,
-				init_once, NULL);
-	if (linvfs_inode_zone == NULL)
-		return -ENOMEM;
+				linvfs_inode_init_once, NULL);
+	if (!xfs_vnode_zone)
+		goto out;
+
+	xfs_ioend_zone = kmem_zone_init(sizeof(xfs_ioend_t), "xfs_ioend");
+	if (!xfs_ioend_zone)
+		goto out_destroy_vnode_zone;
+
+	xfs_ioend_pool = mempool_create(4 * MAX_BUF_PER_PAGE,
+			mempool_alloc_slab, mempool_free_slab,
+			xfs_ioend_zone);
+	if (!xfs_ioend_pool)
+		goto out_free_ioend_zone;
+
 	return 0;
+
+
+ out_free_ioend_zone:
+	kmem_zone_destroy(xfs_ioend_zone);
+ out_destroy_vnode_zone:
+	kmem_zone_destroy(xfs_vnode_zone);
+ out:
+	return -ENOMEM;
 }
 
 STATIC void
-destroy_inodecache( void )
+linvfs_destroy_zones(void)
 {
-	if (kmem_cache_destroy(linvfs_inode_zone))
-		printk(KERN_WARNING "%s: cache still in use!\n", __FUNCTION__);
+	mempool_destroy(xfs_ioend_pool);
+	kmem_zone_destroy(xfs_vnode_zone);
+	kmem_zone_destroy(xfs_ioend_zone);
 }
 
 /*
@@ -354,17 +384,38 @@ linvfs_clear_inode(
 	struct inode		*inode)
 {
 	vnode_t			*vp = LINVFS_GET_VP(inode);
+	int			error, cache;
 
-	if (vp) {
-		vn_rele(vp);
-		vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
-		/*
-		 * Do all our cleanup, and remove this vnode.
-		 */
-		vn_remove(vp);
+	vn_trace_entry(vp, "clear_inode", (inst_t *)__return_address);
+
+	XFS_STATS_INC(vn_rele);
+	XFS_STATS_INC(vn_remove);
+	XFS_STATS_INC(vn_reclaim);
+	XFS_STATS_DEC(vn_active);
+
+	/*
+	 * This can happen because xfs_iget_core calls xfs_idestroy if we
+	 * find an inode with di_mode == 0 but without IGET_CREATE set.
+	 */
+	if (vp->v_fbhv)
+		VOP_INACTIVE(vp, NULL, cache);
+
+	VN_LOCK(vp);
+	vp->v_flag &= ~VMODIFIED;
+	VN_UNLOCK(vp, 0);
+
+	if (vp->v_fbhv) {
+		VOP_RECLAIM(vp, error);
+		if (error)
+			panic("vn_purge: cannot reclaim");
 	}
-}
 
+	ASSERT(vp->v_fbhv == NULL);
+
+#ifdef XFS_VNODE_TRACE
+	ktrace_free(vp->v_trace);
+#endif
+}
 
 /*
  * Enqueue a work item to be picked up by the vfs xfssyncd thread.
@@ -466,25 +517,16 @@ xfssyncd(
 {
 	long			timeleft;
 	vfs_t			*vfsp = (vfs_t *) arg;
-	struct list_head	tmp;
 	struct vfs_sync_work	*work, *n;
+	LIST_HEAD		(tmp);
 
-	daemonize("xfssyncd");
-
-	vfsp->vfs_sync_work.w_vfs = vfsp;
-	vfsp->vfs_sync_work.w_syncer = vfs_sync_worker;
-	vfsp->vfs_sync_task = current;
-	wmb();
-	wake_up(&vfsp->vfs_wait_sync_task);
-
-	INIT_LIST_HEAD(&tmp);
 	timeleft = (xfs_syncd_centisecs * HZ) / 100;
 	for (;;) {
 		set_current_state(TASK_INTERRUPTIBLE);
 		timeleft = schedule_timeout(timeleft);
 		/* swsusp */
 		try_to_freeze();
-		if (vfsp->vfs_flag & VFS_UMOUNT)
+		if (kthread_should_stop())
 			break;
 
 		spin_lock(&vfsp->vfs_sync_lock);
@@ -513,10 +555,6 @@ xfssyncd(
 		}
 	}
 
-	vfsp->vfs_sync_task = NULL;
-	wmb();
-	wake_up(&vfsp->vfs_wait_sync_task);
-
 	return 0;
 }
 
@@ -524,13 +562,11 @@ STATIC int
 linvfs_start_syncd(
 	vfs_t			*vfsp)
 {
-	int			pid;
-
-	pid = kernel_thread(xfssyncd, (void *) vfsp,
-			CLONE_VM | CLONE_FS | CLONE_FILES);
-	if (pid < 0)
-		return -pid;
-	wait_event(vfsp->vfs_wait_sync_task, vfsp->vfs_sync_task);
+	vfsp->vfs_sync_work.w_syncer = vfs_sync_worker;
+	vfsp->vfs_sync_work.w_vfs = vfsp;
+	vfsp->vfs_sync_task = kthread_run(xfssyncd, vfsp, "xfssyncd");
+	if (IS_ERR(vfsp->vfs_sync_task))
+		return -PTR_ERR(vfsp->vfs_sync_task);
 	return 0;
 }
 
@@ -538,11 +574,7 @@ STATIC void
 linvfs_stop_syncd(
 	vfs_t			*vfsp)
 {
-	vfsp->vfs_flag |= VFS_UMOUNT;
-	wmb();
-
-	wake_up_process(vfsp->vfs_sync_task);
-	wait_event(vfsp->vfs_wait_sync_task, !vfsp->vfs_sync_task);
+	kthread_stop(vfsp->vfs_sync_task);
 }
 
 STATIC void
@@ -866,9 +898,9 @@ init_xfs_fs( void )
 
 	ktrace_init(64);
 
-	error = init_inodecache();
+	error = linvfs_init_zones();
 	if (error < 0)
-		goto undo_inodecache;
+		goto undo_zones;
 
 	error = pagebuf_init();
 	if (error < 0)
@@ -889,9 +921,9 @@ undo_register:
 	pagebuf_terminate();
 
 undo_pagebuf:
-	destroy_inodecache();
+	linvfs_destroy_zones();
 
-undo_inodecache:
+undo_zones:
 	return error;
 }
 
@@ -903,7 +935,7 @@ exit_xfs_fs( void )
 	unregister_filesystem(&xfs_fs_type);
 	xfs_cleanup();
 	pagebuf_terminate();
-	destroy_inodecache();
+	linvfs_destroy_zones();
 	ktrace_uninit();
 }
 
diff --git a/fs/xfs/linux-2.6/xfs_vfs.c b/fs/xfs/linux-2.6/xfs_vfs.c
index 669c616..34cc902 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.c
+++ b/fs/xfs/linux-2.6/xfs_vfs.c
@@ -251,7 +251,6 @@ vfs_allocate( void )
 	bhv_head_init(VFS_BHVHEAD(vfsp), "vfs");
 	INIT_LIST_HEAD(&vfsp->vfs_sync_list);
 	spin_lock_init(&vfsp->vfs_sync_lock);
-	init_waitqueue_head(&vfsp->vfs_wait_sync_task);
 	init_waitqueue_head(&vfsp->vfs_wait_single_sync_task);
 	return vfsp;
 }
diff --git a/fs/xfs/linux-2.6/xfs_vfs.h b/fs/xfs/linux-2.6/xfs_vfs.h
index 7ee1f71..f0ab574f 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.h
+++ b/fs/xfs/linux-2.6/xfs_vfs.h
@@ -65,7 +65,6 @@ typedef struct vfs {
 	spinlock_t		vfs_sync_lock;	/* work item list lock */
 	int 			vfs_sync_seq;	/* sync thread generation no. */
 	wait_queue_head_t	vfs_wait_single_sync_task;
-	wait_queue_head_t	vfs_wait_sync_task;
 } vfs_t;
 
 #define vfs_fbhv		vfs_bh.bh_first	/* 1st on vfs behavior chain */
@@ -96,7 +95,6 @@ typedef enum {
 #define VFS_RDONLY		0x0001	/* read-only vfs */
 #define VFS_GRPID		0x0002	/* group-ID assigned from directory */
 #define VFS_DMI			0x0004	/* filesystem has the DMI enabled */
-#define VFS_UMOUNT		0x0008	/* unmount in progress */
 #define VFS_END			0x0008	/* max flag */
 
 #define SYNC_ATTR		0x0001	/* sync attributes */
diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c
index 250cad5..268f45b 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.c
+++ b/fs/xfs/linux-2.6/xfs_vnode.c
@@ -42,93 +42,33 @@ DEFINE_SPINLOCK(vnumber_lock);
  */
 #define NVSYNC                  37
 #define vptosync(v)             (&vsync[((unsigned long)v) % NVSYNC])
-sv_t vsync[NVSYNC];
-
-/*
- * Translate stat(2) file types to vnode types and vice versa.
- * Aware of numeric order of S_IFMT and vnode type values.
- */
-enum vtype iftovt_tab[] = {
-	VNON, VFIFO, VCHR, VNON, VDIR, VNON, VBLK, VNON,
-	VREG, VNON, VLNK, VNON, VSOCK, VNON, VNON, VNON
-};
-
-u_short vttoif_tab[] = {
-	0, S_IFREG, S_IFDIR, S_IFBLK, S_IFCHR, S_IFLNK, S_IFIFO, 0, S_IFSOCK
-};
+STATIC wait_queue_head_t vsync[NVSYNC];
 
 
 void
 vn_init(void)
 {
-	register sv_t *svp;
-	register int i;
+	int i;
 
-	for (svp = vsync, i = 0; i < NVSYNC; i++, svp++)
-		init_sv(svp, SV_DEFAULT, "vsy", i);
+	for (i = 0; i < NVSYNC; i++)
+		init_waitqueue_head(&vsync[i]);
 }
 
-/*
- * Clean a vnode of filesystem-specific data and prepare it for reuse.
- */
-STATIC int
-vn_reclaim(
+void
+vn_iowait(
 	struct vnode	*vp)
 {
-	int		error;
+	wait_queue_head_t *wq = vptosync(vp);
 
-	XFS_STATS_INC(vn_reclaim);
-	vn_trace_entry(vp, "vn_reclaim", (inst_t *)__return_address);
-
-	/*
-	 * Only make the VOP_RECLAIM call if there are behaviors
-	 * to call.
-	 */
-	if (vp->v_fbhv) {
-		VOP_RECLAIM(vp, error);
-		if (error)
-			return -error;
-	}
-	ASSERT(vp->v_fbhv == NULL);
-
-	VN_LOCK(vp);
-	vp->v_flag &= (VRECLM|VWAIT);
-	VN_UNLOCK(vp, 0);
-
-	vp->v_type = VNON;
-	vp->v_fbhv = NULL;
-
-#ifdef XFS_VNODE_TRACE
-	ktrace_free(vp->v_trace);
-	vp->v_trace = NULL;
-#endif
-
-	return 0;
-}
-
-STATIC void
-vn_wakeup(
-	struct vnode	*vp)
-{
-	VN_LOCK(vp);
-	if (vp->v_flag & VWAIT)
-		sv_broadcast(vptosync(vp));
-	vp->v_flag &= ~(VRECLM|VWAIT|VMODIFIED);
-	VN_UNLOCK(vp, 0);
+	wait_event(*wq, (atomic_read(&vp->v_iocount) == 0));
 }
 
-int
-vn_wait(
+void
+vn_iowake(
 	struct vnode	*vp)
 {
-	VN_LOCK(vp);
-	if (vp->v_flag & (VINACT | VRECLM)) {
-		vp->v_flag |= VWAIT;
-		sv_wait(vptosync(vp), PINOD, &vp->v_lock, 0);
-		return 1;
-	}
-	VN_UNLOCK(vp, 0);
-	return 0;
+	if (atomic_dec_and_test(&vp->v_iocount))
+		wake_up(vptosync(vp));
 }
 
 struct vnode *
@@ -154,6 +94,8 @@ vn_initialize(
 	/* Initialize the first behavior and the behavior chain head. */
 	vn_bhv_head_init(VN_BHV_HEAD(vp), "vnode");
 
+	atomic_set(&vp->v_iocount, 0);
+
 #ifdef	XFS_VNODE_TRACE
 	vp->v_trace = ktrace_alloc(VNODE_TRACE_SIZE, KM_SLEEP);
 #endif	/* XFS_VNODE_TRACE */
@@ -163,30 +105,6 @@ vn_initialize(
 }
 
 /*
- * Get a reference on a vnode.
- */
-vnode_t *
-vn_get(
-	struct vnode	*vp,
-	vmap_t		*vmap)
-{
-	struct inode	*inode;
-
-	XFS_STATS_INC(vn_get);
-	inode = LINVFS_GET_IP(vp);
-	if (inode->i_state & I_FREEING)
-		return NULL;
-
-	inode = ilookup(vmap->v_vfsp->vfs_super, vmap->v_ino);
-	if (!inode)	/* Inode not present */
-		return NULL;
-
-	vn_trace_exit(vp, "vn_get", (inst_t *)__return_address);
-
-	return vp;
-}
-
-/*
  * Revalidate the Linux inode from the vattr.
  * Note: i_size _not_ updated; we must hold the inode
  * semaphore when doing that - callers responsibility.
@@ -198,7 +116,7 @@ vn_revalidate_core(
 {
 	struct inode	*inode = LINVFS_GET_IP(vp);
 
-	inode->i_mode	    = VTTOIF(vap->va_type) | vap->va_mode;
+	inode->i_mode	    = vap->va_mode;
 	inode->i_nlink	    = vap->va_nlink;
 	inode->i_uid	    = vap->va_uid;
 	inode->i_gid	    = vap->va_gid;
@@ -247,71 +165,6 @@ vn_revalidate(
 }
 
 /*
- * purge a vnode from the cache
- * At this point the vnode is guaranteed to have no references (vn_count == 0)
- * The caller has to make sure that there are no ways someone could
- * get a handle (via vn_get) on the vnode (usually done via a mount/vfs lock).
- */
-void
-vn_purge(
-	struct vnode	*vp,
-	vmap_t		*vmap)
-{
-	vn_trace_entry(vp, "vn_purge", (inst_t *)__return_address);
-
-again:
-	/*
-	 * Check whether vp has already been reclaimed since our caller
-	 * sampled its version while holding a filesystem cache lock that
-	 * its VOP_RECLAIM function acquires.
-	 */
-	VN_LOCK(vp);
-	if (vp->v_number != vmap->v_number) {
-		VN_UNLOCK(vp, 0);
-		return;
-	}
-
-	/*
-	 * If vp is being reclaimed or inactivated, wait until it is inert,
-	 * then proceed.  Can't assume that vnode is actually reclaimed
-	 * just because the reclaimed flag is asserted -- a vn_alloc
-	 * reclaim can fail.
-	 */
-	if (vp->v_flag & (VINACT | VRECLM)) {
-		ASSERT(vn_count(vp) == 0);
-		vp->v_flag |= VWAIT;
-		sv_wait(vptosync(vp), PINOD, &vp->v_lock, 0);
-		goto again;
-	}
-
-	/*
-	 * Another process could have raced in and gotten this vnode...
-	 */
-	if (vn_count(vp) > 0) {
-		VN_UNLOCK(vp, 0);
-		return;
-	}
-
-	XFS_STATS_DEC(vn_active);
-	vp->v_flag |= VRECLM;
-	VN_UNLOCK(vp, 0);
-
-	/*
-	 * Call VOP_RECLAIM and clean vp. The FSYNC_INVAL flag tells
-	 * vp's filesystem to flush and invalidate all cached resources.
-	 * When vn_reclaim returns, vp should have no private data,
-	 * either in a system cache or attached to v_data.
-	 */
-	if (vn_reclaim(vp) != 0)
-		panic("vn_purge: cannot reclaim");
-
-	/*
-	 * Wakeup anyone waiting for vp to be reclaimed.
-	 */
-	vn_wakeup(vp);
-}
-
-/*
  * Add a reference to a referenced vnode.
  */
 struct vnode *
@@ -330,80 +183,6 @@ vn_hold(
 	return vp;
 }
 
-/*
- *  Call VOP_INACTIVE on last reference.
- */
-void
-vn_rele(
-	struct vnode	*vp)
-{
-	int		vcnt;
-	int		cache;
-
-	XFS_STATS_INC(vn_rele);
-
-	VN_LOCK(vp);
-
-	vn_trace_entry(vp, "vn_rele", (inst_t *)__return_address);
-	vcnt = vn_count(vp);
-
-	/*
-	 * Since we always get called from put_inode we know
-	 * that i_count won't be decremented after we
-	 * return.
-	 */
-	if (!vcnt) {
-		/*
-		 * As soon as we turn this on, noone can find us in vn_get
-		 * until we turn off VINACT or VRECLM
-		 */
-		vp->v_flag |= VINACT;
-		VN_UNLOCK(vp, 0);
-
-		/*
-		 * Do not make the VOP_INACTIVE call if there
-		 * are no behaviors attached to the vnode to call.
-		 */
-		if (vp->v_fbhv)
-			VOP_INACTIVE(vp, NULL, cache);
-
-		VN_LOCK(vp);
-		if (vp->v_flag & VWAIT)
-			sv_broadcast(vptosync(vp));
-
-		vp->v_flag &= ~(VINACT|VWAIT|VRECLM|VMODIFIED);
-	}
-
-	VN_UNLOCK(vp, 0);
-
-	vn_trace_exit(vp, "vn_rele", (inst_t *)__return_address);
-}
-
-/*
- * Finish the removal of a vnode.
- */
-void
-vn_remove(
-	struct vnode	*vp)
-{
-	vmap_t		vmap;
-
-	/* Make sure we don't do this to the same vnode twice */
-	if (!(vp->v_fbhv))
-		return;
-
-	XFS_STATS_INC(vn_remove);
-	vn_trace_exit(vp, "vn_remove", (inst_t *)__return_address);
-
-	/*
-	 * After the following purge the vnode
-	 * will no longer exist.
-	 */
-	VMAP(vp, vmap);
-	vn_purge(vp, &vmap);
-}
-
-
 #ifdef	XFS_VNODE_TRACE
 
 #define KTRACE_ENTER(vp, vk, s, line, ra)			\
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index a6e57c6..35f306c 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -65,10 +65,6 @@ struct vattr;
 struct xfs_iomap;
 struct attrlist_cursor_kern;
 
-/*
- * Vnode types.  VNON means no type.
- */
-enum vtype	{ VNON, VREG, VDIR, VBLK, VCHR, VLNK, VFIFO, VBAD, VSOCK };
 
 typedef xfs_ino_t vnumber_t;
 typedef struct dentry vname_t;
@@ -77,15 +73,14 @@ typedef bhv_head_t vn_bhv_head_t;
 /*
  * MP locking protocols:
  *	v_flag, v_vfsp				VN_LOCK/VN_UNLOCK
- *	v_type					read-only or fs-dependent
  */
 typedef struct vnode {
 	__u32		v_flag;			/* vnode flags (see below) */
-	enum vtype	v_type;			/* vnode type */
 	struct vfs	*v_vfsp;		/* ptr to containing VFS */
 	vnumber_t	v_number;		/* in-core vnode number */
 	vn_bhv_head_t	v_bh;			/* behavior head */
 	spinlock_t	v_lock;			/* VN_LOCK/VN_UNLOCK */
+	atomic_t	v_iocount;		/* outstanding I/O count */
 #ifdef XFS_VNODE_TRACE
 	struct ktrace	*v_trace;		/* trace header structure    */
 #endif
@@ -93,6 +88,12 @@ typedef struct vnode {
 	/* inode MUST be last */
 } vnode_t;
 
+#define VN_ISLNK(vp)	S_ISLNK((vp)->v_inode.i_mode)
+#define VN_ISREG(vp)	S_ISREG((vp)->v_inode.i_mode)
+#define VN_ISDIR(vp)	S_ISDIR((vp)->v_inode.i_mode)
+#define VN_ISCHR(vp)	S_ISCHR((vp)->v_inode.i_mode)
+#define VN_ISBLK(vp)	S_ISBLK((vp)->v_inode.i_mode)
+
 #define v_fbhv			v_bh.bh_first	       /* first behavior */
 #define v_fops			v_bh.bh_first->bd_ops  /* first behavior ops */
 
@@ -133,22 +134,8 @@ typedef enum {
 #define LINVFS_GET_IP(vp)	(&(vp)->v_inode)
 
 /*
- * Convert between vnode types and inode formats (since POSIX.1
- * defines mode word of stat structure in terms of inode formats).
- */
-extern enum vtype	iftovt_tab[];
-extern u_short		vttoif_tab[];
-#define IFTOVT(mode)	(iftovt_tab[((mode) & S_IFMT) >> 12])
-#define VTTOIF(indx)	(vttoif_tab[(int)(indx)])
-#define MAKEIMODE(indx, mode)	(int)(VTTOIF(indx) | (mode))
-
-
-/*
  * Vnode flags.
  */
-#define VINACT		       0x1	/* vnode is being inactivated	*/
-#define VRECLM		       0x2	/* vnode is being reclaimed	*/
-#define VWAIT		       0x4	/* waiting for VINACT/VRECLM to end */
 #define VMODIFIED	       0x8	/* XFS inode state possibly differs */
 					/* to the Linux inode state.	*/
 
@@ -408,7 +395,6 @@ typedef struct vnodeops {
  */
 typedef struct vattr {
 	int		va_mask;	/* bit-mask of attributes present */
-	enum vtype	va_type;	/* vnode type (for create) */
 	mode_t		va_mode;	/* file access mode and type */
 	xfs_nlink_t	va_nlink;	/* number of references to file */
 	uid_t		va_uid;		/* owner user id */
@@ -498,27 +484,12 @@ typedef struct vattr {
  * Check whether mandatory file locking is enabled.
  */
 #define MANDLOCK(vp, mode)	\
-	((vp)->v_type == VREG && ((mode) & (VSGID|(VEXEC>>3))) == VSGID)
+	(VN_ISREG(vp) && ((mode) & (VSGID|(VEXEC>>3))) == VSGID)
 
 extern void	vn_init(void);
-extern int	vn_wait(struct vnode *);
 extern vnode_t	*vn_initialize(struct inode *);
 
 /*
- * Acquiring and invalidating vnodes:
- *
- *	if (vn_get(vp, version, 0))
- *		...;
- *	vn_purge(vp, version);
- *
- * vn_get and vn_purge must be called with vmap_t arguments, sampled
- * while a lock that the vnode's VOP_RECLAIM function acquires is
- * held, to ensure that the vnode sampled with the lock held isn't
- * recycled (VOP_RECLAIMed) or deallocated between the release of the lock
- * and the subsequent vn_get or vn_purge.
- */
-
-/*
  * vnode_map structures _must_ match vn_epoch and vnode structure sizes.
  */
 typedef struct vnode_map {
@@ -531,11 +502,11 @@ typedef struct vnode_map {
 			 (vmap).v_number = (vp)->v_number,	\
 			 (vmap).v_ino	 = (vp)->v_inode.i_ino; }
 
-extern void	vn_purge(struct vnode *, vmap_t *);
-extern vnode_t	*vn_get(struct vnode *, vmap_t *);
 extern int	vn_revalidate(struct vnode *);
 extern void	vn_revalidate_core(struct vnode *, vattr_t *);
-extern void	vn_remove(struct vnode *);
+
+extern void	vn_iowait(struct vnode *vp);
+extern void	vn_iowake(struct vnode *vp);
 
 static inline int vn_count(struct vnode *vp)
 {
@@ -546,7 +517,6 @@ static inline int vn_count(struct vnode *vp)
  * Vnode reference counting functions (and macros for compatibility).
  */
 extern vnode_t	*vn_hold(struct vnode *);
-extern void	vn_rele(struct vnode *);
 
 #if defined(XFS_VNODE_TRACE)
 #define VN_HOLD(vp)		\
@@ -560,6 +530,12 @@ extern void	vn_rele(struct vnode *);
 #define VN_RELE(vp)		(iput(LINVFS_GET_IP(vp)))
 #endif
 
+static inline struct vnode *vn_grab(struct vnode *vp)
+{
+	struct inode *inode = igrab(LINVFS_GET_IP(vp));
+	return inode ? LINVFS_GET_VP(inode) : NULL;
+}
+
 /*
  * Vname handling macros.
  */
diff --git a/fs/xfs/quota/Makefile b/fs/xfs/quota/Makefile
new file mode 100644
index 0000000..7a4f725
--- /dev/null
+++ b/fs/xfs/quota/Makefile
@@ -0,0 +1 @@
+include $(TOPDIR)/fs/xfs/quota/Makefile-linux-$(VERSION).$(PATCHLEVEL)
diff --git a/fs/xfs/quota/Makefile-linux-2.6 b/fs/xfs/quota/Makefile-linux-2.6
new file mode 100644
index 0000000..8b7b676
--- /dev/null
+++ b/fs/xfs/quota/Makefile-linux-2.6
@@ -0,0 +1,53 @@
+#
+# Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like.	Any license provided herein, whether implied or
+# otherwise, applies only to this software file.  Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write the Free Software Foundation, Inc., 59
+# Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+# Mountain View, CA  94043, or:
+#
+# http://www.sgi.com
+#
+# For further information regarding this notice, see:
+#
+# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+#
+
+EXTRA_CFLAGS += -I $(TOPDIR)/fs/xfs -I $(TOPDIR)/fs/xfs/linux-2.6
+
+ifeq ($(CONFIG_XFS_DEBUG),y)
+	EXTRA_CFLAGS += -g -DDEBUG
+	#EXTRA_CFLAGS += -DQUOTADEBUG
+endif
+ifeq ($(CONFIG_XFS_TRACE),y)
+	EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
+	EXTRA_CFLAGS += -DXFS_VNODE_TRACE
+endif
+
+obj-$(CONFIG_XFS_QUOTA)		+= xfs_quota.o
+
+xfs_quota-y			+= xfs_dquot.o \
+				   xfs_dquot_item.o \
+				   xfs_trans_dquot.o \
+				   xfs_qm_syscalls.o \
+				   xfs_qm_bhv.o \
+				   xfs_qm.o
+
+xfs_quota-$(CONFIG_PROC_FS)	+= xfs_qm_stats.o
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 46ce1e3..e2e8d35 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -421,7 +421,7 @@ xfs_qm_init_dquot_blk(
  */
 STATIC int
 xfs_qm_dqalloc(
-	xfs_trans_t	*tp,
+	xfs_trans_t	**tpp,
 	xfs_mount_t	*mp,
 	xfs_dquot_t	*dqp,
 	xfs_inode_t	*quotip,
@@ -433,6 +433,7 @@ xfs_qm_dqalloc(
 	xfs_bmbt_irec_t map;
 	int		nmaps, error, committed;
 	xfs_buf_t	*bp;
+	xfs_trans_t	*tp = *tpp;
 
 	ASSERT(tp != NULL);
 	xfs_dqtrace_entry(dqp, "DQALLOC");
@@ -492,10 +493,32 @@ xfs_qm_dqalloc(
 	xfs_qm_init_dquot_blk(tp, mp, INT_GET(dqp->q_core.d_id, ARCH_CONVERT),
 			      dqp->dq_flags & XFS_DQ_ALLTYPES, bp);
 
-	if ((error = xfs_bmap_finish(&tp, &flist, firstblock, &committed))) {
+	/*
+	 * xfs_bmap_finish() may commit the current transaction and
+	 * start a second transaction if the freelist is not empty.
+	 *
+	 * Since we still want to modify this buffer, we need to
+	 * ensure that the buffer is not released on commit of
+	 * the first transaction and ensure the buffer is added to the
+	 * second transaction.
+	 *
+	 * If there is only one transaction then don't stop the buffer
+	 * from being released when it commits later on.
+	 */
+
+	xfs_trans_bhold(tp, bp);
+
+	if ((error = xfs_bmap_finish(tpp, &flist, firstblock, &committed))) {
 		goto error1;
 	}
 
+	if (committed) {
+		tp = *tpp;
+		xfs_trans_bjoin(tp, bp);
+	} else {
+		xfs_trans_bhold_release(tp, bp);
+	}
+
 	*O_bpp = bp;
 	return 0;
 
@@ -514,7 +537,7 @@ xfs_qm_dqalloc(
  */
 STATIC int
 xfs_qm_dqtobp(
-	xfs_trans_t		*tp,
+	xfs_trans_t		**tpp,
 	xfs_dquot_t		*dqp,
 	xfs_disk_dquot_t	**O_ddpp,
 	xfs_buf_t		**O_bpp,
@@ -528,6 +551,7 @@ xfs_qm_dqtobp(
 	xfs_disk_dquot_t *ddq;
 	xfs_dqid_t	id;
 	boolean_t	newdquot;
+	xfs_trans_t	*tp = (tpp ? *tpp : NULL);
 
 	mp = dqp->q_mount;
 	id = INT_GET(dqp->q_core.d_id, ARCH_CONVERT);
@@ -579,9 +603,10 @@ xfs_qm_dqtobp(
 				return (ENOENT);
 
 			ASSERT(tp);
-			if ((error = xfs_qm_dqalloc(tp, mp, dqp, quotip,
+			if ((error = xfs_qm_dqalloc(tpp, mp, dqp, quotip,
 						dqp->q_fileoffset, &bp)))
 				return (error);
+			tp = *tpp;
 			newdquot = B_TRUE;
 		} else {
 			/*
@@ -645,7 +670,7 @@ xfs_qm_dqtobp(
 /* ARGSUSED */
 STATIC int
 xfs_qm_dqread(
-	xfs_trans_t	*tp,
+	xfs_trans_t	**tpp,
 	xfs_dqid_t	id,
 	xfs_dquot_t	*dqp,	/* dquot to get filled in */
 	uint		flags)
@@ -653,15 +678,19 @@ xfs_qm_dqread(
 	xfs_disk_dquot_t *ddqp;
 	xfs_buf_t	 *bp;
 	int		 error;
+	xfs_trans_t	 *tp;
+
+	ASSERT(tpp);
 
 	/*
 	 * get a pointer to the on-disk dquot and the buffer containing it
 	 * dqp already knows its own type (GROUP/USER).
 	 */
 	xfs_dqtrace_entry(dqp, "DQREAD");
-	if ((error = xfs_qm_dqtobp(tp, dqp, &ddqp, &bp, flags))) {
+	if ((error = xfs_qm_dqtobp(tpp, dqp, &ddqp, &bp, flags))) {
 		return (error);
 	}
+	tp = *tpp;
 
 	/* copy everything from disk dquot to the incore dquot */
 	memcpy(&dqp->q_core, ddqp, sizeof(xfs_disk_dquot_t));
@@ -740,7 +769,7 @@ xfs_qm_idtodq(
 	 * Read it from disk; xfs_dqread() takes care of
 	 * all the necessary initialization of dquot's fields (locks, etc)
 	 */
-	if ((error = xfs_qm_dqread(tp, id, dqp, flags))) {
+	if ((error = xfs_qm_dqread(&tp, id, dqp, flags))) {
 		/*
 		 * This can happen if quotas got turned off (ESRCH),
 		 * or if the dquot didn't exist on disk and we ask to
diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h
index 3917510..8ebc871 100644
--- a/fs/xfs/quota/xfs_dquot.h
+++ b/fs/xfs/quota/xfs_dquot.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -113,20 +113,6 @@ typedef struct xfs_dquot {
 
 #define XFS_DQHOLD(dqp)		((dqp)->q_nrefs++)
 
-/*
- * Quota Accounting/Enforcement flags
- */
-#define XFS_ALL_QUOTA_ACCT	\
-		(XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT)
-#define XFS_ALL_QUOTA_ENFD	(XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD)
-#define XFS_ALL_QUOTA_CHKD	(XFS_UQUOTA_CHKD | XFS_OQUOTA_CHKD)
-
-#define XFS_IS_QUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_ALL_QUOTA_ACCT)
-#define XFS_IS_QUOTA_ENFORCED(mp)	((mp)->m_qflags & XFS_ALL_QUOTA_ENFD)
-#define XFS_IS_UQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_UQUOTA_ACCT)
-#define XFS_IS_PQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_PQUOTA_ACCT)
-#define XFS_IS_GQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_GQUOTA_ACCT)
-
 #ifdef DEBUG
 static inline int
 XFS_DQ_IS_LOCKED(xfs_dquot_t *dqp)
diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c
index f5271b7..e74eaa7 100644
--- a/fs/xfs/quota/xfs_dquot_item.c
+++ b/fs/xfs/quota/xfs_dquot_item.c
@@ -509,6 +509,7 @@ xfs_qm_qoff_logitem_format(xfs_qoff_logitem_t	*qf,
 
 	log_vector->i_addr = (xfs_caddr_t)&(qf->qql_format);
 	log_vector->i_len = sizeof(xfs_qoff_logitem_t);
+	XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_QUOTAOFF);
 	qf->qql_format.qf_size = 1;
 }
 
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index f665ca8f..efde16e 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -365,16 +365,6 @@ xfs_qm_mount_quotas(
 	int		error = 0;
 	uint		sbf;
 
-	/*
-	 * If a file system had quotas running earlier, but decided to
-	 * mount without -o uquota/pquota/gquota options, revoke the
-	 * quotachecked license, and bail out.
-	 */
-	if (! XFS_IS_QUOTA_ON(mp) &&
-	    (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT)) {
-		mp->m_qflags = 0;
-		goto write_changes;
-	}
 
 	/*
 	 * If quotas on realtime volumes is not supported, we disable
@@ -388,11 +378,8 @@ xfs_qm_mount_quotas(
 		goto write_changes;
 	}
 
-#if defined(DEBUG) && defined(XFS_LOUD_RECOVERY)
-	cmn_err(CE_NOTE, "Attempting to turn on disk quotas.");
-#endif
-
 	ASSERT(XFS_IS_QUOTA_RUNNING(mp));
+
 	/*
 	 * Allocate the quotainfo structure inside the mount struct, and
 	 * create quotainode(s), and change/rev superblock if necessary.
@@ -410,19 +397,14 @@ xfs_qm_mount_quotas(
 	 */
 	if (XFS_QM_NEED_QUOTACHECK(mp) &&
 		!(mfsi_flags & XFS_MFSI_NO_QUOTACHECK)) {
-#ifdef DEBUG
-		cmn_err(CE_NOTE, "Doing a quotacheck. Please wait.");
-#endif
 		if ((error = xfs_qm_quotacheck(mp))) {
 			/* Quotacheck has failed and quotas have
 			 * been disabled.
 			 */
 			return XFS_ERROR(error);
 		}
-#ifdef DEBUG
-		cmn_err(CE_NOTE, "Done quotacheck.");
-#endif
 	}
+
  write_changes:
 	/*
 	 * We actually don't have to acquire the SB_LOCK at all.
@@ -2010,7 +1992,7 @@ xfs_qm_quotacheck(
 		ASSERT(mp->m_quotainfo != NULL);
 		ASSERT(xfs_Gqm != NULL);
 		xfs_qm_destroy_quotainfo(mp);
-		xfs_mount_reset_sbqflags(mp);
+		(void)xfs_mount_reset_sbqflags(mp);
 	} else {
 		cmn_err(CE_NOTE, "XFS quotacheck %s: Done.", mp->m_fsname);
 	}
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index b03eecf..0b00b3c 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -184,8 +184,6 @@ typedef struct xfs_dquot_acct {
 #define XFS_QM_HOLD(xqm)	((xqm)->qm_nrefs++)
 #define XFS_QM_RELE(xqm)	((xqm)->qm_nrefs--)
 
-extern void		xfs_mount_reset_sbqflags(xfs_mount_t *);
-
 extern void		xfs_qm_destroy_quotainfo(xfs_mount_t *);
 extern int		xfs_qm_mount_quotas(xfs_mount_t *, int);
 extern void		xfs_qm_mount_quotainit(xfs_mount_t *, uint);
diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c
index dc3c37a..8890a18 100644
--- a/fs/xfs/quota/xfs_qm_bhv.c
+++ b/fs/xfs/quota/xfs_qm_bhv.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -229,48 +229,6 @@ xfs_qm_syncall(
 	return error;
 }
 
-/*
- * Clear the quotaflags in memory and in the superblock.
- */
-void
-xfs_mount_reset_sbqflags(
-	xfs_mount_t		*mp)
-{
-	xfs_trans_t		*tp;
-	unsigned long		s;
-
-	mp->m_qflags = 0;
-	/*
-	 * It is OK to look at sb_qflags here in mount path,
-	 * without SB_LOCK.
-	 */
-	if (mp->m_sb.sb_qflags == 0)
-		return;
-	s = XFS_SB_LOCK(mp);
-	mp->m_sb.sb_qflags = 0;
-	XFS_SB_UNLOCK(mp, s);
-
-	/*
-	 * if the fs is readonly, let the incore superblock run
-	 * with quotas off but don't flush the update out to disk
-	 */
-	if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
-		return;
-#ifdef QUOTADEBUG
-	xfs_fs_cmn_err(CE_NOTE, mp, "Writing superblock quota changes");
-#endif
-	tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
-	if (xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,
-				      XFS_DEFAULT_LOG_COUNT)) {
-		xfs_trans_cancel(tp, 0);
-		xfs_fs_cmn_err(CE_ALERT, mp,
-			"xfs_mount_reset_sbqflags: Superblock update failed!");
-		return;
-	}
-	xfs_mod_sb(tp, XFS_SB_QFLAGS);
-	xfs_trans_commit(tp, 0, NULL);
-}
-
 STATIC int
 xfs_qm_newmount(
 	xfs_mount_t	*mp,
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 68e9896..15e02e8 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -1053,7 +1053,6 @@ xfs_qm_dqrele_all_inodes(
 	struct xfs_mount *mp,
 	uint		 flags)
 {
-	vmap_t		vmap;
 	xfs_inode_t	*ip, *topino;
 	uint		ireclaims;
 	vnode_t		*vp;
@@ -1061,8 +1060,8 @@ xfs_qm_dqrele_all_inodes(
 
 	ASSERT(mp->m_quotainfo);
 
-again:
 	XFS_MOUNT_ILOCK(mp);
+again:
 	ip = mp->m_inodes;
 	if (ip == NULL) {
 		XFS_MOUNT_IUNLOCK(mp);
@@ -1090,18 +1089,14 @@ again:
 		}
 		vnode_refd = B_FALSE;
 		if (xfs_ilock_nowait(ip, XFS_ILOCK_EXCL) == 0) {
-			/*
-			 * Sample vp mapping while holding the mplock, lest
-			 * we come across a non-existent vnode.
-			 */
-			VMAP(vp, vmap);
 			ireclaims = mp->m_ireclaims;
 			topino = mp->m_inodes;
-			XFS_MOUNT_IUNLOCK(mp);
+			vp = vn_grab(vp);
+			if (!vp)
+				goto again;
 
+			XFS_MOUNT_IUNLOCK(mp);
 			/* XXX restart limit ? */
-			if ( ! (vp = vn_get(vp, &vmap)))
-				goto again;
 			xfs_ilock(ip, XFS_ILOCK_EXCL);
 			vnode_refd = B_TRUE;
 		} else {
@@ -1137,7 +1132,6 @@ again:
 		 */
 		if (topino != mp->m_inodes || mp->m_ireclaims != ireclaims) {
 			/* XXX use a sentinel */
-			XFS_MOUNT_IUNLOCK(mp);
 			goto again;
 		}
 		ip = ip->i_mnext;
diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c
index 4ed7b69..4e1a5ec 100644
--- a/fs/xfs/support/debug.c
+++ b/fs/xfs/support/debug.c
@@ -31,6 +31,7 @@
  */
 
 #include "debug.h"
+#include "spin.h"
 
 #include <asm/page.h>
 #include <linux/sched.h>
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
index 8d01dce..92fd1d6 100644
--- a/fs/xfs/xfs_acl.c
+++ b/fs/xfs/xfs_acl.c
@@ -85,7 +85,7 @@ xfs_acl_vhasacl_default(
 {
 	int		error;
 
-	if (vp->v_type != VDIR)
+	if (!VN_ISDIR(vp))
 		return 0;
 	xfs_acl_get_attr(vp, NULL, _ACL_TYPE_DEFAULT, ATTR_KERNOVAL, &error);
 	return (error == 0);
@@ -389,7 +389,7 @@ xfs_acl_allow_set(
 
 	if (vp->v_inode.i_flags & (S_IMMUTABLE|S_APPEND))
 		return EPERM;
-	if (kind == _ACL_TYPE_DEFAULT && vp->v_type != VDIR)
+	if (kind == _ACL_TYPE_DEFAULT && !VN_ISDIR(vp))
 		return ENOTDIR;
 	if (vp->v_vfsp->vfs_flag & VFS_RDONLY)
 		return EROFS;
@@ -750,7 +750,7 @@ xfs_acl_inherit(
 	 * If the new file is a directory, its default ACL is a copy of
 	 * the containing directory's default ACL.
 	 */
-	if (vp->v_type == VDIR)
+	if (VN_ISDIR(vp))
 		xfs_acl_set_attr(vp, pdaclp, _ACL_TYPE_DEFAULT, &error);
 	if (!error && !basicperms)
 		xfs_acl_set_attr(vp, cacl, _ACL_TYPE_ACCESS, &error);
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 6f5d283..3e76def 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -4754,10 +4754,20 @@ xfs_bmapi(
 					error = xfs_mod_incore_sb(mp,
 							XFS_SBS_FDBLOCKS,
 							-(alen), rsvd);
-				if (!error)
+				if (!error) {
 					error = xfs_mod_incore_sb(mp,
 							XFS_SBS_FDBLOCKS,
 							-(indlen), rsvd);
+					if (error && rt) {
+						xfs_mod_incore_sb(ip->i_mount,
+							XFS_SBS_FREXTENTS,
+							extsz, rsvd);
+					} else if (error) {
+						xfs_mod_incore_sb(ip->i_mount,
+							XFS_SBS_FDBLOCKS,
+							alen, rsvd);
+					}
+				}
 
 				if (error) {
 					if (XFS_IS_QUOTA_ON(ip->i_mount))
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 30b8285..a264657 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -274,6 +274,7 @@ xfs_buf_item_format(
 		       ((bip->bli_format.blf_map_size - 1) * sizeof(uint)));
 	vecp->i_addr = (xfs_caddr_t)&bip->bli_format;
 	vecp->i_len = base_size;
+	XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BFORMAT);
 	vecp++;
 	nvecs = 1;
 
@@ -320,12 +321,14 @@ xfs_buf_item_format(
 			buffer_offset = first_bit * XFS_BLI_CHUNK;
 			vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
 			vecp->i_len = nbits * XFS_BLI_CHUNK;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
 			nvecs++;
 			break;
 		} else if (next_bit != last_bit + 1) {
 			buffer_offset = first_bit * XFS_BLI_CHUNK;
 			vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
 			vecp->i_len = nbits * XFS_BLI_CHUNK;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
 			nvecs++;
 			vecp++;
 			first_bit = next_bit;
@@ -337,6 +340,7 @@ xfs_buf_item_format(
 			buffer_offset = first_bit * XFS_BLI_CHUNK;
 			vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
 			vecp->i_len = nbits * XFS_BLI_CHUNK;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
 /* You would think we need to bump the nvecs here too, but we do not
  * this number is used by recovery, and it gets confused by the boundary
  * split here
diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h
index 55c17ad..19e8728 100644
--- a/fs/xfs/xfs_dmapi.h
+++ b/fs/xfs/xfs_dmapi.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
index db7cbd1..cc7d149 100644
--- a/fs/xfs/xfs_extfree_item.c
+++ b/fs/xfs/xfs_extfree_item.c
@@ -107,6 +107,7 @@ xfs_efi_item_format(xfs_efi_log_item_t	*efip,
 
 	log_vector->i_addr = (xfs_caddr_t)&(efip->efi_format);
 	log_vector->i_len = size;
+	XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_EFI_FORMAT);
 	ASSERT(size >= sizeof(xfs_efi_log_format_t));
 }
 
@@ -426,6 +427,7 @@ xfs_efd_item_format(xfs_efd_log_item_t	*efdp,
 
 	log_vector->i_addr = (xfs_caddr_t)&(efdp->efd_format);
 	log_vector->i_len = size;
+	XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_EFD_FORMAT);
 	ASSERT(size >= sizeof(xfs_efd_log_format_t));
 }
 
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index d3da000..0d9ae8f 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -30,6 +30,8 @@
  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  */
 
+#include <linux/delay.h>
+
 #include "xfs.h"
 
 #include "xfs_macros.h"
@@ -505,17 +507,15 @@ xfs_iget(
 	vnode_t		*vp = NULL;
 	int		error;
 
-retry:
 	XFS_STATS_INC(xs_ig_attempts);
 
+retry:
 	if ((inode = iget_locked(XFS_MTOVFS(mp)->vfs_super, ino))) {
 		bhv_desc_t	*bdp;
 		xfs_inode_t	*ip;
-		int		newnode;
 
 		vp = LINVFS_GET_VP(inode);
 		if (inode->i_state & I_NEW) {
-inode_allocate:
 			vn_initialize(inode);
 			error = xfs_iget_core(vp, mp, tp, ino, flags,
 					lock_flags, ipp, bno);
@@ -526,32 +526,25 @@ inode_allocate:
 				iput(inode);
 			}
 		} else {
-			/* These are true if the inode is in inactive or
-			 * reclaim. The linux inode is about to go away,
-			 * wait for that path to finish, and try again.
+			/*
+			 * If the inode is not fully constructed due to
+			 * filehandle mistmatches wait for the inode to go
+			 * away and try again.
+			 *
+			 * iget_locked will call __wait_on_freeing_inode
+			 * to wait for the inode to go away.
 			 */
-			if (vp->v_flag & (VINACT | VRECLM)) {
-				vn_wait(vp);
+			if (is_bad_inode(inode) ||
+			    ((bdp = vn_bhv_lookup(VN_BHV_HEAD(vp),
+						  &xfs_vnodeops)) == NULL)) {
 				iput(inode);
+				delay(1);
 				goto retry;
 			}
 
-			if (is_bad_inode(inode)) {
-				iput(inode);
-				return EIO;
-			}
-
-			bdp = vn_bhv_lookup(VN_BHV_HEAD(vp), &xfs_vnodeops);
-			if (bdp == NULL) {
-				XFS_STATS_INC(xs_ig_dup);
-				goto inode_allocate;
-			}
 			ip = XFS_BHVTOI(bdp);
 			if (lock_flags != 0)
 				xfs_ilock(ip, lock_flags);
-			newnode = (ip->i_d.di_mode == 0);
-			if (newnode)
-				xfs_iocore_inode_reinit(ip);
 			XFS_STATS_INC(xs_ig_found);
 			*ipp = ip;
 			error = 0;
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 34bdf59..db43308 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1128,7 +1128,6 @@ xfs_ialloc(
 	ASSERT(ip != NULL);
 
 	vp = XFS_ITOV(ip);
-	vp->v_type = IFTOVT(mode);
 	ip->i_d.di_mode = (__uint16_t)mode;
 	ip->i_d.di_onlink = 0;
 	ip->i_d.di_nlink = nlink;
@@ -1250,7 +1249,7 @@ xfs_ialloc(
 	 */
 	xfs_trans_log_inode(tp, ip, flags);
 
-	/* now that we have a v_type we can set Linux inode ops (& unlock) */
+	/* now that we have an i_mode  we can set Linux inode ops (& unlock) */
 	VFS_INIT_VNODE(XFS_MTOVFS(tp->t_mountp), vp, XFS_ITOBHV(ip), 1);
 
 	*ipp = ip;
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 0eed30f..276ec70 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -248,6 +248,7 @@ xfs_inode_item_format(
 
 	vecp->i_addr = (xfs_caddr_t)&iip->ili_format;
 	vecp->i_len  = sizeof(xfs_inode_log_format_t);
+	XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IFORMAT);
 	vecp++;
 	nvecs	     = 1;
 
@@ -292,6 +293,7 @@ xfs_inode_item_format(
 
 	vecp->i_addr = (xfs_caddr_t)&ip->i_d;
 	vecp->i_len  = sizeof(xfs_dinode_core_t);
+	XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_ICORE);
 	vecp++;
 	nvecs++;
 	iip->ili_format.ilf_fields |= XFS_ILOG_CORE;
@@ -349,6 +351,7 @@ xfs_inode_item_format(
 				vecp->i_addr =
 					(char *)(ip->i_df.if_u1.if_extents);
 				vecp->i_len = ip->i_df.if_bytes;
+				XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IEXT);
 			} else
 #endif
 			{
@@ -367,6 +370,7 @@ xfs_inode_item_format(
 				vecp->i_addr = (xfs_caddr_t)ext_buffer;
 				vecp->i_len = xfs_iextents_copy(ip, ext_buffer,
 						XFS_DATA_FORK);
+				XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IEXT);
 			}
 			ASSERT(vecp->i_len <= ip->i_df.if_bytes);
 			iip->ili_format.ilf_dsize = vecp->i_len;
@@ -384,6 +388,7 @@ xfs_inode_item_format(
 			ASSERT(ip->i_df.if_broot != NULL);
 			vecp->i_addr = (xfs_caddr_t)ip->i_df.if_broot;
 			vecp->i_len = ip->i_df.if_broot_bytes;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IBROOT);
 			vecp++;
 			nvecs++;
 			iip->ili_format.ilf_dsize = ip->i_df.if_broot_bytes;
@@ -409,6 +414,7 @@ xfs_inode_item_format(
 			ASSERT((ip->i_df.if_real_bytes == 0) ||
 			       (ip->i_df.if_real_bytes == data_bytes));
 			vecp->i_len = (int)data_bytes;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_ILOCAL);
 			vecp++;
 			nvecs++;
 			iip->ili_format.ilf_dsize = (unsigned)data_bytes;
@@ -486,6 +492,7 @@ xfs_inode_item_format(
 			vecp->i_len = xfs_iextents_copy(ip, ext_buffer,
 					XFS_ATTR_FORK);
 #endif
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_EXT);
 			iip->ili_format.ilf_asize = vecp->i_len;
 			vecp++;
 			nvecs++;
@@ -500,6 +507,7 @@ xfs_inode_item_format(
 			ASSERT(ip->i_afp->if_broot != NULL);
 			vecp->i_addr = (xfs_caddr_t)ip->i_afp->if_broot;
 			vecp->i_len = ip->i_afp->if_broot_bytes;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_BROOT);
 			vecp++;
 			nvecs++;
 			iip->ili_format.ilf_asize = ip->i_afp->if_broot_bytes;
@@ -523,6 +531,7 @@ xfs_inode_item_format(
 			ASSERT((ip->i_afp->if_real_bytes == 0) ||
 			       (ip->i_afp->if_real_bytes == data_bytes));
 			vecp->i_len = (int)data_bytes;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_LOCAL);
 			vecp++;
 			nvecs++;
 			iip->ili_format.ilf_asize = (unsigned)data_bytes;
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 2edd676..d0f5be6 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -226,13 +226,12 @@ xfs_iomap(
 		xfs_iomap_enter_trace(XFS_IOMAP_READ_ENTER, io, offset, count);
 		lockmode = XFS_LCK_MAP_SHARED(mp, io);
 		bmapi_flags = XFS_BMAPI_ENTIRE;
-		if (flags & BMAPI_IGNSTATE)
-			bmapi_flags |= XFS_BMAPI_IGSTATE;
 		break;
 	case BMAPI_WRITE:
 		xfs_iomap_enter_trace(XFS_IOMAP_WRITE_ENTER, io, offset, count);
 		lockmode = XFS_ILOCK_EXCL|XFS_EXTSIZE_WR;
-		bmapi_flags = 0;
+		if (flags & BMAPI_IGNSTATE)
+			bmapi_flags |= XFS_BMAPI_IGSTATE|XFS_BMAPI_ENTIRE;
 		XFS_ILOCK(mp, io, lockmode);
 		break;
 	case BMAPI_ALLOCATE:
@@ -391,9 +390,9 @@ xfs_iomap_write_direct(
 	xfs_bmbt_irec_t imap[XFS_WRITE_IMAPS], *imapp;
 	xfs_bmap_free_t free_list;
 	int		aeof;
-	xfs_filblks_t	datablocks, qblocks, resblks;
+	xfs_filblks_t	qblocks, resblks;
 	int		committed;
-	int		numrtextents;
+	int		resrtextents;
 
 	/*
 	 * Make sure that the dquots are there. This doesn't hold
@@ -434,14 +433,14 @@ xfs_iomap_write_direct(
 
 		if (!(extsz = ip->i_d.di_extsize))
 			extsz = mp->m_sb.sb_rextsize;
-		numrtextents = qblocks = (count_fsb + extsz - 1);
-		do_div(numrtextents, mp->m_sb.sb_rextsize);
+		resrtextents = qblocks = (count_fsb + extsz - 1);
+		do_div(resrtextents, mp->m_sb.sb_rextsize);
+		resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0);
 		quota_flag = XFS_QMOPT_RES_RTBLKS;
-		datablocks = 0;
 	} else {
-		datablocks = qblocks = count_fsb;
+		resrtextents = 0;
+		resblks = qblocks = XFS_DIOSTRAT_SPACE_RES(mp, count_fsb);
 		quota_flag = XFS_QMOPT_RES_REGBLKS;
-		numrtextents = 0;
 	}
 
 	/*
@@ -449,9 +448,8 @@ xfs_iomap_write_direct(
 	 */
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	tp = xfs_trans_alloc(mp, XFS_TRANS_DIOSTRAT);
-	resblks = XFS_DIOSTRAT_SPACE_RES(mp, datablocks);
 	error = xfs_trans_reserve(tp, resblks,
-			XFS_WRITE_LOG_RES(mp), numrtextents,
+			XFS_WRITE_LOG_RES(mp), resrtextents,
 			XFS_TRANS_PERM_LOG_RES,
 			XFS_WRITE_LOG_COUNT);
 
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 1cd2ac1..54a6f11 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -159,11 +159,15 @@ xfs_buftarg_t *xlog_target;
 void
 xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
 {
-	if (! log->l_grant_trace) {
-		log->l_grant_trace = ktrace_alloc(1024, KM_NOSLEEP);
-		if (! log->l_grant_trace)
+	unsigned long cnts;
+
+	if (!log->l_grant_trace) {
+		log->l_grant_trace = ktrace_alloc(2048, KM_NOSLEEP);
+		if (!log->l_grant_trace)
 			return;
 	}
+	/* ticket counts are 1 byte each */
+	cnts = ((unsigned long)tic->t_ocnt) | ((unsigned long)tic->t_cnt) << 8;
 
 	ktrace_enter(log->l_grant_trace,
 		     (void *)tic,
@@ -178,10 +182,10 @@ xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
 		     (void *)((unsigned long)CYCLE_LSN(log->l_tail_lsn)),
 		     (void *)((unsigned long)BLOCK_LSN(log->l_tail_lsn)),
 		     (void *)string,
-		     (void *)((unsigned long)13),
-		     (void *)((unsigned long)14),
-		     (void *)((unsigned long)15),
-		     (void *)((unsigned long)16));
+		     (void *)((unsigned long)tic->t_trans_type),
+		     (void *)cnts,
+		     (void *)((unsigned long)tic->t_curr_res),
+		     (void *)((unsigned long)tic->t_unit_res));
 }
 
 void
@@ -274,9 +278,11 @@ xfs_log_done(xfs_mount_t	*mp,
 		 * Release ticket if not permanent reservation or a specifc
 		 * request has been made to release a permanent reservation.
 		 */
+		xlog_trace_loggrant(log, ticket, "xfs_log_done: (non-permanent)");
 		xlog_ungrant_log_space(log, ticket);
 		xlog_state_put_ticket(log, ticket);
 	} else {
+		xlog_trace_loggrant(log, ticket, "xfs_log_done: (permanent)");
 		xlog_regrant_reserve_log_space(log, ticket);
 	}
 
@@ -399,7 +405,8 @@ xfs_log_reserve(xfs_mount_t	 *mp,
 		int		 cnt,
 		xfs_log_ticket_t *ticket,
 		__uint8_t	 client,
-		uint		 flags)
+		uint		 flags,
+		uint		 t_type)
 {
 	xlog_t		*log = mp->m_log;
 	xlog_ticket_t	*internal_ticket;
@@ -421,13 +428,19 @@ xfs_log_reserve(xfs_mount_t	 *mp,
 	if (*ticket != NULL) {
 		ASSERT(flags & XFS_LOG_PERM_RESERV);
 		internal_ticket = (xlog_ticket_t *)*ticket;
+		xlog_trace_loggrant(log, internal_ticket, "xfs_log_reserve: existing ticket (permanent trans)");
 		xlog_grant_push_ail(mp, internal_ticket->t_unit_res);
 		retval = xlog_regrant_write_log_space(log, internal_ticket);
 	} else {
 		/* may sleep if need to allocate more tickets */
 		internal_ticket = xlog_ticket_get(log, unit_bytes, cnt,
 						  client, flags);
+		internal_ticket->t_trans_type = t_type;
 		*ticket = internal_ticket;
+		xlog_trace_loggrant(log, internal_ticket, 
+			(internal_ticket->t_flags & XLOG_TIC_PERM_RESERV) ?
+			"xfs_log_reserve: create new ticket (permanent trans)" :
+			"xfs_log_reserve: create new ticket");
 		xlog_grant_push_ail(mp,
 				    (internal_ticket->t_unit_res *
 				     internal_ticket->t_cnt));
@@ -601,8 +614,9 @@ xfs_log_unmount_write(xfs_mount_t *mp)
 	if (! (XLOG_FORCED_SHUTDOWN(log))) {
 		reg[0].i_addr = (void*)&magic;
 		reg[0].i_len  = sizeof(magic);
+		XLOG_VEC_SET_TYPE(&reg[0], XLOG_REG_TYPE_UNMOUNT);
 
-		error = xfs_log_reserve(mp, 600, 1, &tic, XFS_LOG, 0);
+		error = xfs_log_reserve(mp, 600, 1, &tic, XFS_LOG, 0, 0);
 		if (!error) {
 			/* remove inited flag */
 			((xlog_ticket_t *)tic)->t_flags = 0;
@@ -1272,6 +1286,7 @@ xlog_commit_record(xfs_mount_t  *mp,
 
 	reg[0].i_addr = NULL;
 	reg[0].i_len = 0;
+	XLOG_VEC_SET_TYPE(&reg[0], XLOG_REG_TYPE_COMMIT);
 
 	ASSERT_ALWAYS(iclog);
 	if ((error = xlog_write(mp, reg, 1, ticket, commitlsnp,
@@ -1605,6 +1620,117 @@ xlog_state_finish_copy(xlog_t		*log,
 
 
 /*
+ * print out info relating to regions written which consume
+ * the reservation
+ */
+#if defined(XFS_LOG_RES_DEBUG)
+STATIC void
+xlog_print_tic_res(xfs_mount_t *mp, xlog_ticket_t *ticket)
+{
+	uint i;
+	uint ophdr_spc = ticket->t_res_num_ophdrs * (uint)sizeof(xlog_op_header_t);
+
+	/* match with XLOG_REG_TYPE_* in xfs_log.h */
+	static char *res_type_str[XLOG_REG_TYPE_MAX] = {
+	    "bformat",
+	    "bchunk",
+	    "efi_format",
+	    "efd_format",
+	    "iformat",
+	    "icore",
+	    "iext",
+	    "ibroot",
+	    "ilocal",
+	    "iattr_ext",
+	    "iattr_broot",
+	    "iattr_local",
+	    "qformat",
+	    "dquot",
+	    "quotaoff",
+	    "LR header",
+	    "unmount",
+	    "commit",
+	    "trans header"
+	};
+	static char *trans_type_str[XFS_TRANS_TYPE_MAX] = {
+	    "SETATTR_NOT_SIZE",
+	    "SETATTR_SIZE",
+	    "INACTIVE",
+	    "CREATE",
+	    "CREATE_TRUNC",
+	    "TRUNCATE_FILE",
+	    "REMOVE",
+	    "LINK",
+	    "RENAME",
+	    "MKDIR",
+	    "RMDIR",
+	    "SYMLINK",
+	    "SET_DMATTRS",
+	    "GROWFS",
+	    "STRAT_WRITE",
+	    "DIOSTRAT",
+	    "WRITE_SYNC",
+	    "WRITEID",
+	    "ADDAFORK",
+	    "ATTRINVAL",
+	    "ATRUNCATE",
+	    "ATTR_SET",
+	    "ATTR_RM",
+	    "ATTR_FLAG",
+	    "CLEAR_AGI_BUCKET",
+	    "QM_SBCHANGE",
+	    "DUMMY1",
+	    "DUMMY2",
+	    "QM_QUOTAOFF",
+	    "QM_DQALLOC",
+	    "QM_SETQLIM",
+	    "QM_DQCLUSTER",
+	    "QM_QINOCREATE",
+	    "QM_QUOTAOFF_END",
+	    "SB_UNIT",
+	    "FSYNC_TS",
+	    "GROWFSRT_ALLOC",
+	    "GROWFSRT_ZERO",
+	    "GROWFSRT_FREE",
+	    "SWAPEXT"
+	};
+
+	xfs_fs_cmn_err(CE_WARN, mp,
+			"xfs_log_write: reservation summary:\n"
+			"  trans type  = %s (%u)\n"
+			"  unit res    = %d bytes\n"
+			"  current res = %d bytes\n"
+			"  total reg   = %u bytes (o/flow = %u bytes)\n"
+			"  ophdrs      = %u (ophdr space = %u bytes)\n"
+			"  ophdr + reg = %u bytes\n"
+			"  num regions = %u\n",
+			((ticket->t_trans_type <= 0 ||
+			  ticket->t_trans_type > XFS_TRANS_TYPE_MAX) ?
+			  "bad-trans-type" : trans_type_str[ticket->t_trans_type-1]),
+			ticket->t_trans_type,
+			ticket->t_unit_res,
+			ticket->t_curr_res,
+			ticket->t_res_arr_sum, ticket->t_res_o_flow,
+			ticket->t_res_num_ophdrs, ophdr_spc,
+			ticket->t_res_arr_sum + 
+			  ticket->t_res_o_flow + ophdr_spc,
+			ticket->t_res_num);
+
+	for (i = 0; i < ticket->t_res_num; i++) {
+	   	uint r_type = ticket->t_res_arr[i].r_type; 
+		cmn_err(CE_WARN,
+			    "region[%u]: %s - %u bytes\n",
+			    i, 
+			    ((r_type <= 0 || r_type > XLOG_REG_TYPE_MAX) ?
+			    "bad-rtype" : res_type_str[r_type-1]),
+			    ticket->t_res_arr[i].r_len);
+	}
+}
+#else
+#define xlog_print_tic_res(mp, ticket)
+#endif
+
+/*
  * Write some region out to in-core log
  *
  * This will be called when writing externally provided regions or when
@@ -1677,16 +1803,21 @@ xlog_write(xfs_mount_t *	mp,
      * xlog_op_header_t and may need to be double word aligned.
      */
     len = 0;
-    if (ticket->t_flags & XLOG_TIC_INITED)     /* acct for start rec of xact */
+    if (ticket->t_flags & XLOG_TIC_INITED) {    /* acct for start rec of xact */
 	len += sizeof(xlog_op_header_t);
+	XLOG_TIC_ADD_OPHDR(ticket);
+    }
 
     for (index = 0; index < nentries; index++) {
 	len += sizeof(xlog_op_header_t);	    /* each region gets >= 1 */
+	XLOG_TIC_ADD_OPHDR(ticket);
 	len += reg[index].i_len;
+	XLOG_TIC_ADD_REGION(ticket, reg[index].i_len, reg[index].i_type);
     }
     contwr = *start_lsn = 0;
 
     if (ticket->t_curr_res < len) {
+	xlog_print_tic_res(mp, ticket);
 #ifdef DEBUG
 	xlog_panic(
 		"xfs_log_write: reservation ran out. Need to up reservation");
@@ -1790,6 +1921,7 @@ xlog_write(xfs_mount_t *	mp,
 		len += sizeof(xlog_op_header_t); /* from splitting of region */
 		/* account for new log op header */
 		ticket->t_curr_res -= sizeof(xlog_op_header_t);
+		XLOG_TIC_ADD_OPHDR(ticket);
 	    }
 	    xlog_verify_dest_ptr(log, ptr);
 
@@ -2282,6 +2414,9 @@ restart:
 	 */
 	if (log_offset == 0) {
 		ticket->t_curr_res -= log->l_iclog_hsize;
+		XLOG_TIC_ADD_REGION(ticket,
+				    log->l_iclog_hsize,
+				    XLOG_REG_TYPE_LRHEADER);
 		INT_SET(head->h_cycle, ARCH_CONVERT, log->l_curr_cycle);
 		ASSIGN_LSN(head->h_lsn, log);
 		ASSERT(log->l_curr_block >= 0);
@@ -2468,6 +2603,7 @@ xlog_regrant_write_log_space(xlog_t	   *log,
 #endif
 
 	tic->t_curr_res = tic->t_unit_res;
+	XLOG_TIC_RESET_RES(tic);
 
 	if (tic->t_cnt > 0)
 		return (0);
@@ -2608,6 +2744,7 @@ xlog_regrant_reserve_log_space(xlog_t	     *log,
 	XLOG_GRANT_SUB_SPACE(log, ticket->t_curr_res, 'w');
 	XLOG_GRANT_SUB_SPACE(log, ticket->t_curr_res, 'r');
 	ticket->t_curr_res = ticket->t_unit_res;
+	XLOG_TIC_RESET_RES(ticket);
 	xlog_trace_loggrant(log, ticket,
 			    "xlog_regrant_reserve_log_space: sub current res");
 	xlog_verify_grant_head(log, 1);
@@ -2624,6 +2761,7 @@ xlog_regrant_reserve_log_space(xlog_t	     *log,
 	xlog_verify_grant_head(log, 0);
 	GRANT_UNLOCK(log, s);
 	ticket->t_curr_res = ticket->t_unit_res;
+	XLOG_TIC_RESET_RES(ticket);
 }	/* xlog_regrant_reserve_log_space */
 
 
@@ -3179,29 +3317,57 @@ xlog_ticket_get(xlog_t		*log,
 	 * and their unit amount is the total amount of space required.
 	 *
 	 * The following lines of code account for non-transaction data
-	 * which occupy space in the on-disk log. 
+	 * which occupy space in the on-disk log.
+	 *
+	 * Normal form of a transaction is:
+	 * <oph><trans-hdr><start-oph><reg1-oph><reg1><reg2-oph>...<commit-oph>
+	 * and then there are LR hdrs, split-recs and roundoff at end of syncs.
+	 *
+	 * We need to account for all the leadup data and trailer data
+	 * around the transaction data.
+	 * And then we need to account for the worst case in terms of using
+	 * more space.
+	 * The worst case will happen if:
+	 * - the placement of the transaction happens to be such that the
+	 *   roundoff is at its maximum
+	 * - the transaction data is synced before the commit record is synced
+	 *   i.e. <transaction-data><roundoff> | <commit-rec><roundoff>
+	 *   Therefore the commit record is in its own Log Record.
+	 *   This can happen as the commit record is called with its
+	 *   own region to xlog_write().
+	 *   This then means that in the worst case, roundoff can happen for
+	 *   the commit-rec as well.
+	 *   The commit-rec is smaller than padding in this scenario and so it is
+	 *   not added separately.
 	 */
 
+	/* for trans header */
+	unit_bytes += sizeof(xlog_op_header_t);
+	unit_bytes += sizeof(xfs_trans_header_t);
+
 	/* for start-rec */
-	unit_bytes += sizeof(xlog_op_header_t); 
+	unit_bytes += sizeof(xlog_op_header_t);
+
+	/* for LR headers */
+	num_headers = ((unit_bytes + log->l_iclog_size-1) >> log->l_iclog_size_log);
+	unit_bytes += log->l_iclog_hsize * num_headers;
+
+	/* for commit-rec LR header - note: padding will subsume the ophdr */
+	unit_bytes += log->l_iclog_hsize;
+
+	/* for split-recs - ophdrs added when data split over LRs */
+	unit_bytes += sizeof(xlog_op_header_t) * num_headers;
 
-	/* for padding */
+	/* for roundoff padding for transaction data and one for commit record */
 	if (XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb) &&
-		log->l_mp->m_sb.sb_logsunit > 1) {
+	    log->l_mp->m_sb.sb_logsunit > 1) {
 		/* log su roundoff */
-		unit_bytes += log->l_mp->m_sb.sb_logsunit;  
+		unit_bytes += 2*log->l_mp->m_sb.sb_logsunit;
 	} else {
 		/* BB roundoff */
-		unit_bytes += BBSIZE;
+		unit_bytes += 2*BBSIZE;
         }
 
-	/* for commit-rec */
-	unit_bytes += sizeof(xlog_op_header_t);
- 
-	/* for LR headers */
-	num_headers = ((unit_bytes + log->l_iclog_size-1) >> log->l_iclog_size_log);
-	unit_bytes += log->l_iclog_hsize * num_headers;
-
 	tic->t_unit_res		= unit_bytes;
 	tic->t_curr_res		= unit_bytes;
 	tic->t_cnt		= cnt;
@@ -3209,10 +3375,13 @@ xlog_ticket_get(xlog_t		*log,
 	tic->t_tid		= (xlog_tid_t)((__psint_t)tic & 0xffffffff);
 	tic->t_clientid		= client;
 	tic->t_flags		= XLOG_TIC_INITED;
+	tic->t_trans_type	= 0;
 	if (xflags & XFS_LOG_PERM_RESERV)
 		tic->t_flags |= XLOG_TIC_PERM_RESERV;
 	sv_init(&(tic->t_sema), SV_DEFAULT, "logtick");
 
+	XLOG_TIC_RESET_RES(tic);
+
 	return tic;
 }	/* xlog_ticket_get */
 
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 0db122d..1896111 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -114,9 +114,44 @@ xfs_lsn_t	_lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
 #define XFS_VOLUME		0x2
 #define XFS_LOG			0xaa
 
+
+/* Region types for iovec's i_type */
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_REG_TYPE_BFORMAT		1
+#define XLOG_REG_TYPE_BCHUNK		2
+#define XLOG_REG_TYPE_EFI_FORMAT	3
+#define XLOG_REG_TYPE_EFD_FORMAT	4
+#define XLOG_REG_TYPE_IFORMAT		5
+#define XLOG_REG_TYPE_ICORE		6
+#define XLOG_REG_TYPE_IEXT		7
+#define XLOG_REG_TYPE_IBROOT		8
+#define XLOG_REG_TYPE_ILOCAL		9
+#define XLOG_REG_TYPE_IATTR_EXT		10
+#define XLOG_REG_TYPE_IATTR_BROOT	11
+#define XLOG_REG_TYPE_IATTR_LOCAL	12
+#define XLOG_REG_TYPE_QFORMAT		13
+#define XLOG_REG_TYPE_DQUOT		14
+#define XLOG_REG_TYPE_QUOTAOFF		15
+#define XLOG_REG_TYPE_LRHEADER		16
+#define XLOG_REG_TYPE_UNMOUNT		17
+#define XLOG_REG_TYPE_COMMIT		18
+#define XLOG_REG_TYPE_TRANSHDR		19
+#define XLOG_REG_TYPE_MAX		19
+#endif
+
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_VEC_SET_TYPE(vecp, t) ((vecp)->i_type = (t))
+#else
+#define XLOG_VEC_SET_TYPE(vecp, t)
+#endif
+
+
 typedef struct xfs_log_iovec {
 	xfs_caddr_t		i_addr;		/* beginning address of region */
 	int		i_len;		/* length in bytes of region */
+#if defined(XFS_LOG_RES_DEBUG)
+ 	uint		i_type;		/* type of region */
+#endif
 } xfs_log_iovec_t;
 
 typedef void* xfs_log_ticket_t;
@@ -159,7 +194,8 @@ int	  xfs_log_reserve(struct xfs_mount *mp,
 			  int		   count,
 			  xfs_log_ticket_t *ticket,
 			  __uint8_t	   clientid,
-			  uint		   flags);
+			  uint		   flags,
+			  uint		   t_type);
 int	  xfs_log_write(struct xfs_mount *mp,
 			xfs_log_iovec_t  region[],
 			int		 nentries,
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 1a1d452..eb7fdc6 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -335,18 +335,66 @@ typedef __uint32_t xlog_tid_t;
 
 #define XLOG_COVER_OPS		5
 
+
+/* Ticket reservation region accounting */ 
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_TIC_LEN_MAX	15
+#define XLOG_TIC_RESET_RES(t) ((t)->t_res_num = \
+				(t)->t_res_arr_sum = (t)->t_res_num_ophdrs = 0)
+#define XLOG_TIC_ADD_OPHDR(t) ((t)->t_res_num_ophdrs++)
+#define XLOG_TIC_ADD_REGION(t, len, type)				\
+	do {								\
+		if ((t)->t_res_num == XLOG_TIC_LEN_MAX) { 		\
+			/* add to overflow and start again */		\
+			(t)->t_res_o_flow += (t)->t_res_arr_sum;	\
+			(t)->t_res_num = 0;				\
+			(t)->t_res_arr_sum = 0;				\
+		}							\
+		(t)->t_res_arr[(t)->t_res_num].r_len = (len);		\
+		(t)->t_res_arr[(t)->t_res_num].r_type = (type);		\
+		(t)->t_res_arr_sum += (len);				\
+		(t)->t_res_num++;					\
+	} while (0)
+
+/*
+ * Reservation region
+ * As would be stored in xfs_log_iovec but without the i_addr which
+ * we don't care about.
+ */
+typedef struct xlog_res {
+	uint	r_len;
+	uint	r_type;
+} xlog_res_t;
+#else
+#define XLOG_TIC_RESET_RES(t)
+#define XLOG_TIC_ADD_OPHDR(t)
+#define XLOG_TIC_ADD_REGION(t, len, type)
+#endif
+
+
 typedef struct xlog_ticket {
-	sv_t		   t_sema;	 /* sleep on this semaphore	 :20 */
-	struct xlog_ticket *t_next;	 /*			         : 4 */
-	struct xlog_ticket *t_prev;	 /*				 : 4 */
-	xlog_tid_t	   t_tid;	 /* transaction identifier	 : 4 */
-	int		   t_curr_res;	 /* current reservation in bytes : 4 */
-	int		   t_unit_res;	 /* unit reservation in bytes    : 4 */
-	__uint8_t	   t_ocnt;	 /* original count		 : 1 */
-	__uint8_t	   t_cnt;	 /* current count		 : 1 */
-	__uint8_t	   t_clientid;	 /* who does this belong to;	 : 1 */
-	__uint8_t	   t_flags;	 /* properties of reservation	 : 1 */
+	sv_t		   t_sema;	 /* sleep on this semaphore      : 20 */
+ 	struct xlog_ticket *t_next;	 /*			         :4|8 */
+	struct xlog_ticket *t_prev;	 /*				 :4|8 */
+	xlog_tid_t	   t_tid;	 /* transaction identifier	 : 4  */
+	int		   t_curr_res;	 /* current reservation in bytes : 4  */
+	int		   t_unit_res;	 /* unit reservation in bytes    : 4  */
+	char		   t_ocnt;	 /* original count		 : 1  */
+	char		   t_cnt;	 /* current count		 : 1  */
+	char		   t_clientid;	 /* who does this belong to;	 : 1  */
+	char		   t_flags;	 /* properties of reservation	 : 1  */
+	uint		   t_trans_type; /* transaction type             : 4  */
+
+#if defined (XFS_LOG_RES_DEBUG)
+        /* reservation array fields */
+	uint		   t_res_num;                    /* num in array : 4 */
+	xlog_res_t	   t_res_arr[XLOG_TIC_LEN_MAX];  /* array of res : X */ 
+	uint		   t_res_num_ophdrs;		 /* num op hdrs  : 4 */
+	uint		   t_res_arr_sum;		 /* array sum    : 4 */
+	uint		   t_res_o_flow;		 /* sum overflow : 4 */
+#endif
 } xlog_ticket_t;
+
 #endif
 
 
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 0aac28d..14faaba 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1387,7 +1387,7 @@ xlog_recover_add_to_cont_trans(
 	old_ptr = item->ri_buf[item->ri_cnt-1].i_addr;
 	old_len = item->ri_buf[item->ri_cnt-1].i_len;
 
-	ptr = kmem_realloc(old_ptr, len+old_len, old_len, 0);
+	ptr = kmem_realloc(old_ptr, len+old_len, old_len, 0u);
 	memcpy(&ptr[old_len], dp, len); /* d, s, l */
 	item->ri_buf[item->ri_cnt-1].i_len += len;
 	item->ri_buf[item->ri_cnt-1].i_addr = ptr;
diff --git a/fs/xfs/xfs_qmops.c b/fs/xfs/xfs_qmops.c
index 4f40c92..a6cd6324 100644
--- a/fs/xfs/xfs_qmops.c
+++ b/fs/xfs/xfs_qmops.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -42,7 +42,8 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-
+#include "xfs_quota.h"
+#include "xfs_error.h"
 
 STATIC struct xfs_dquot *
 xfs_dqvopchown_default(
@@ -54,8 +55,79 @@ xfs_dqvopchown_default(
 	return NULL;
 }
 
+/*
+ * Clear the quotaflags in memory and in the superblock.
+ */
+int
+xfs_mount_reset_sbqflags(xfs_mount_t *mp)
+{
+	int			error;
+	xfs_trans_t		*tp;
+	unsigned long		s;
+
+	mp->m_qflags = 0;
+	/*
+	 * It is OK to look at sb_qflags here in mount path,
+	 * without SB_LOCK.
+	 */
+	if (mp->m_sb.sb_qflags == 0)
+		return 0;
+	s = XFS_SB_LOCK(mp);
+	mp->m_sb.sb_qflags = 0;
+	XFS_SB_UNLOCK(mp, s);
+
+	/*
+	 * if the fs is readonly, let the incore superblock run
+	 * with quotas off but don't flush the update out to disk
+	 */
+	if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+		return 0;
+#ifdef QUOTADEBUG
+	xfs_fs_cmn_err(CE_NOTE, mp, "Writing superblock quota changes");
+#endif
+	tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
+	if ((error = xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,
+				      XFS_DEFAULT_LOG_COUNT))) {
+		xfs_trans_cancel(tp, 0);
+		xfs_fs_cmn_err(CE_ALERT, mp,
+			"xfs_mount_reset_sbqflags: Superblock update failed!");
+		return error;
+	}
+	xfs_mod_sb(tp, XFS_SB_QFLAGS);
+	error = xfs_trans_commit(tp, 0, NULL);
+	return error;
+}
+
+STATIC int
+xfs_noquota_init(
+	xfs_mount_t	*mp,
+	uint		*needquotamount,
+	uint		*quotaflags)
+{
+	int		error = 0;
+
+	*quotaflags = 0;
+	*needquotamount = B_FALSE;
+
+	ASSERT(!XFS_IS_QUOTA_ON(mp));
+
+	/*
+	 * If a file system had quotas running earlier, but decided to
+	 * mount without -o uquota/pquota/gquota options, revoke the
+	 * quotachecked license.
+	 */
+	if (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT) {
+		cmn_err(CE_NOTE,
+                        "XFS resetting qflags for filesystem %s",
+                        mp->m_fsname);
+
+		error = xfs_mount_reset_sbqflags(mp);
+	}
+	return error;
+}
+
 xfs_qmops_t	xfs_qmcore_stub = {
-	.xfs_qminit		= (xfs_qminit_t) fs_noerr,
+	.xfs_qminit		= (xfs_qminit_t) xfs_noquota_init,
 	.xfs_qmdone		= (xfs_qmdone_t) fs_noerr,
 	.xfs_qmmount		= (xfs_qmmount_t) fs_noerr,
 	.xfs_qmunmount		= (xfs_qmunmount_t) fs_noerr,
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
index 7134576..32cb797 100644
--- a/fs/xfs/xfs_quota.h
+++ b/fs/xfs/xfs_quota.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -160,6 +160,20 @@ typedef struct xfs_qoff_logformat {
 #define XFS_GQUOTA_ACCT	0x0040  /* group quota accounting ON */
 
 /*
+ * Quota Accounting/Enforcement flags
+ */
+#define XFS_ALL_QUOTA_ACCT	\
+		(XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT)
+#define XFS_ALL_QUOTA_ENFD	(XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD)
+#define XFS_ALL_QUOTA_CHKD	(XFS_UQUOTA_CHKD | XFS_OQUOTA_CHKD)
+
+#define XFS_IS_QUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_ALL_QUOTA_ACCT)
+#define XFS_IS_QUOTA_ENFORCED(mp)	((mp)->m_qflags & XFS_ALL_QUOTA_ENFD)
+#define XFS_IS_UQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_UQUOTA_ACCT)
+#define XFS_IS_PQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_PQUOTA_ACCT)
+#define XFS_IS_GQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_GQUOTA_ACCT)
+
+/*
  * Incore only flags for quotaoff - these bits get cleared when quota(s)
  * are in the process of getting turned off. These flags are in m_qflags but
  * never in sb_qflags.
@@ -362,6 +376,7 @@ typedef struct xfs_dqtrxops {
 				f | XFS_QMOPT_RES_REGBLKS)
 
 extern int xfs_qm_dqcheck(xfs_disk_dquot_t *, xfs_dqid_t, uint, uint, char *);
+extern int xfs_mount_reset_sbqflags(struct xfs_mount *);
 
 extern struct bhv_vfsops xfs_qmops;
 
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 06dfca5..92efe27 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -276,7 +276,7 @@ xfs_trans_reserve(
 
 		error = xfs_log_reserve(tp->t_mountp, logspace, logcount,
 					&tp->t_ticket,
-					XFS_TRANSACTION, log_flags);
+					XFS_TRANSACTION, log_flags, tp->t_type);
 		if (error) {
 			goto undo_blocks;
 		}
@@ -1032,6 +1032,7 @@ xfs_trans_fill_vecs(
 	tp->t_header.th_num_items = nitems;
 	log_vector->i_addr = (xfs_caddr_t)&tp->t_header;
 	log_vector->i_len = sizeof(xfs_trans_header_t);
+	XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_TRANSHDR);
 }
 
 
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index ec541d6..a263aec 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -112,6 +112,7 @@ typedef struct xfs_trans_header {
 #define	XFS_TRANS_GROWFSRT_ZERO		38
 #define	XFS_TRANS_GROWFSRT_FREE		39
 #define	XFS_TRANS_SWAPEXT		40
+#define	XFS_TRANS_TYPE_MAX		40
 /* new transaction types need to be reflected in xfs_logprint(8) */
 
 
@@ -998,6 +999,7 @@ struct xfs_buf	*xfs_trans_getsb(xfs_trans_t *, struct xfs_mount *, int);
 void		xfs_trans_brelse(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_bjoin(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_bhold(xfs_trans_t *, struct xfs_buf *);
+void		xfs_trans_bhold_release(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_binval(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_inode_buf(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_inode_buf(xfs_trans_t *, struct xfs_buf *);
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 7bc5eab..2a71b4f 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -379,8 +379,8 @@ xfs_trans_delete_ail(
 		else {
 			xfs_cmn_err(XFS_PTAG_AILDELETE, CE_ALERT, mp,
 				"xfs_trans_delete_ail: attempting to delete a log item that is not in the AIL");
-			xfs_force_shutdown(mp, XFS_CORRUPT_INCORE);
 			AIL_UNLOCK(mp, s);
+			xfs_force_shutdown(mp, XFS_CORRUPT_INCORE);
 		}
 	}
 }
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index 144da7a..e733293 100644
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -714,6 +714,29 @@ xfs_trans_bhold(xfs_trans_t	*tp,
 }
 
 /*
+ * Cancel the previous buffer hold request made on this buffer
+ * for this transaction.
+ */
+void
+xfs_trans_bhold_release(xfs_trans_t	*tp,
+			xfs_buf_t	*bp)
+{
+	xfs_buf_log_item_t	*bip;
+
+	ASSERT(XFS_BUF_ISBUSY(bp));
+	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);
+	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);
+
+	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);
+	ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
+	ASSERT(!(bip->bli_format.blf_flags & XFS_BLI_CANCEL));
+	ASSERT(atomic_read(&bip->bli_refcount) > 0);
+	ASSERT(bip->bli_flags & XFS_BLI_HOLD);
+	bip->bli_flags &= ~XFS_BLI_HOLD;
+	xfs_buf_item_trace("BHOLD RELEASE", bip);
+}
+
+/*
  * This is called to mark bytes first through last inclusive of the given
  * buffer as needing to be logged when the transaction is committed.
  * The buffer must already be associated with the given transaction.
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 42bcc02..f1a904e 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -795,7 +795,6 @@ xfs_statvfs(
 	xfs_mount_t	*mp;
 	xfs_sb_t	*sbp;
 	unsigned long	s;
-	u64 id;
 
 	mp = XFS_BHVTOM(bdp);
 	sbp = &(mp->m_sb);
@@ -823,9 +822,7 @@ xfs_statvfs(
 	statp->f_ffree = statp->f_files - (sbp->sb_icount - sbp->sb_ifree);
 	XFS_SB_UNLOCK(mp, s);
 
-	id = huge_encode_dev(mp->m_dev);
-	statp->f_fsid.val[0] = (u32)id;
-	statp->f_fsid.val[1] = (u32)(id >> 32);
+	xfs_statvfs_fsid(statp, mp);
 	statp->f_namelen = MAXNAMELEN - 1;
 
 	return 0;
@@ -906,7 +903,6 @@ xfs_sync_inodes(
 	xfs_inode_t	*ip_next;
 	xfs_buf_t	*bp;
 	vnode_t		*vp = NULL;
-	vmap_t		vmap;
 	int		error;
 	int		last_error;
 	uint64_t	fflag;
@@ -1101,48 +1097,21 @@ xfs_sync_inodes(
 		 * lock in xfs_ireclaim() after the inode is pulled from
 		 * the mount list will sleep until we release it here.
 		 * This keeps the vnode from being freed while we reference
-		 * it.  It is also cheaper and simpler than actually doing
-		 * a vn_get() for every inode we touch here.
+		 * it.
 		 */
 		if (xfs_ilock_nowait(ip, lock_flags) == 0) {
-
 			if ((flags & SYNC_BDFLUSH) || (vp == NULL)) {
 				ip = ip->i_mnext;
 				continue;
 			}
 
-			/*
-			 * We need to unlock the inode list lock in order
-			 * to lock the inode. Insert a marker record into
-			 * the inode list to remember our position, dropping
-			 * the lock is now done inside the IPOINTER_INSERT
-			 * macro.
-			 *
-			 * We also use the inode list lock to protect us
-			 * in taking a snapshot of the vnode version number
-			 * for use in calling vn_get().
-			 */
-			VMAP(vp, vmap);
-			IPOINTER_INSERT(ip, mp);
-
-			vp = vn_get(vp, &vmap);
+			vp = vn_grab(vp);
 			if (vp == NULL) {
-				/*
-				 * The vnode was reclaimed once we let go
-				 * of the inode list lock.  Skip to the
-				 * next list entry. Remove the marker.
-				 */
-
-				XFS_MOUNT_ILOCK(mp);
-
-				mount_locked = B_TRUE;
-				vnode_refed  = B_FALSE;
-
-				IPOINTER_REMOVE(ip, mp);
-
+				ip = ip->i_mnext;
 				continue;
 			}
 
+			IPOINTER_INSERT(ip, mp);
 			xfs_ilock(ip, lock_flags);
 
 			ASSERT(vp == XFS_ITOV(ip));
@@ -1533,7 +1502,10 @@ xfs_syncsub(
 	 * eventually kicked out of the cache.
 	 */
 	if (flags & SYNC_REFCACHE) {
-		xfs_refcache_purge_some(mp);
+		if (flags & SYNC_WAIT)
+			xfs_refcache_purge_mp(mp);
+		else
+			xfs_refcache_purge_some(mp);
 	}
 
 	/*
@@ -1649,6 +1621,10 @@ xfs_vget(
 #define MNTOPT_SWIDTH	"swidth"	/* data volume stripe width */
 #define MNTOPT_NOUUID	"nouuid"	/* ignore filesystem UUID */
 #define MNTOPT_MTPT	"mtpt"		/* filesystem mount point */
+#define MNTOPT_GRPID	"grpid"		/* group-ID from parent directory */
+#define MNTOPT_NOGRPID	"nogrpid"	/* group-ID from current process */
+#define MNTOPT_BSDGROUPS    "bsdgroups"    /* group-ID from parent directory */
+#define MNTOPT_SYSVGROUPS   "sysvgroups"   /* group-ID from current process */
 #define MNTOPT_ALLOCSIZE    "allocsize"    /* preferred allocation size */
 #define MNTOPT_IHASHSIZE    "ihashsize"    /* size of inode hash table */
 #define MNTOPT_NORECOVERY   "norecovery"   /* don't run XFS recovery */
@@ -1769,6 +1745,12 @@ xfs_parseargs(
 			}
 			args->flags |= XFSMNT_IHASHSIZE;
 			args->ihashsize = simple_strtoul(value, &eov, 10);
+		} else if (!strcmp(this_char, MNTOPT_GRPID) ||
+			   !strcmp(this_char, MNTOPT_BSDGROUPS)) {
+			vfsp->vfs_flag |= VFS_GRPID;
+		} else if (!strcmp(this_char, MNTOPT_NOGRPID) ||
+			   !strcmp(this_char, MNTOPT_SYSVGROUPS)) {
+			vfsp->vfs_flag &= ~VFS_GRPID;
 		} else if (!strcmp(this_char, MNTOPT_WSYNC)) {
 			args->flags |= XFSMNT_WSYNC;
 		} else if (!strcmp(this_char, MNTOPT_OSYNCISOSYNC)) {
@@ -1890,6 +1872,7 @@ xfs_showargs(
 	};
 	struct proc_xfs_info	*xfs_infop;
 	struct xfs_mount	*mp = XFS_BHVTOM(bhv);
+	struct vfs		*vfsp = XFS_MTOVFS(mp);
 
 	for (xfs_infop = xfs_info; xfs_infop->flag; xfs_infop++) {
 		if (mp->m_flags & xfs_infop->flag)
@@ -1926,7 +1909,10 @@ xfs_showargs(
 
 	if (!(mp->m_flags & XFS_MOUNT_32BITINOOPT))
 		seq_printf(m, "," MNTOPT_64BITINODE);
-	
+
+	if (vfsp->vfs_flag & VFS_GRPID)
+		seq_printf(m, "," MNTOPT_GRPID);
+
 	return 0;
 }
 
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 1377c86..58bfe62 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -104,7 +104,7 @@ xfs_open(
 	 * If it's a directory with any blocks, read-ahead block 0
 	 * as we're almost certain to have the next operation be a read there.
 	 */
-	if (vp->v_type == VDIR && ip->i_d.di_nextents > 0) {
+	if (VN_ISDIR(vp) && ip->i_d.di_nextents > 0) {
 		mode = xfs_ilock_map_shared(ip);
 		if (ip->i_d.di_nextents > 0)
 			(void)xfs_da_reada_buf(NULL, ip, 0, XFS_DATA_FORK);
@@ -163,18 +163,21 @@ xfs_getattr(
 	/*
 	 * Copy from in-core inode.
 	 */
-	vap->va_type = vp->v_type;
-	vap->va_mode = ip->i_d.di_mode & MODEMASK;
+	vap->va_mode = ip->i_d.di_mode;
 	vap->va_uid = ip->i_d.di_uid;
 	vap->va_gid = ip->i_d.di_gid;
 	vap->va_projid = ip->i_d.di_projid;
 
 	/*
 	 * Check vnode type block/char vs. everything else.
-	 * Do it with bitmask because that's faster than looking
-	 * for multiple values individually.
 	 */
-	if (((1 << vp->v_type) & ((1<<VBLK) | (1<<VCHR))) == 0) {
+	switch (ip->i_d.di_mode & S_IFMT) {
+	case S_IFBLK:
+	case S_IFCHR:
+		vap->va_rdev = ip->i_df.if_u2.if_rdev;
+		vap->va_blocksize = BLKDEV_IOSIZE;
+		break;
+	default:
 		vap->va_rdev = 0;
 
 		if (!(ip->i_d.di_flags & XFS_DIFLAG_REALTIME)) {
@@ -224,9 +227,7 @@ xfs_getattr(
 				(ip->i_d.di_extsize << mp->m_sb.sb_blocklog) :
 				(mp->m_sb.sb_rextsize << mp->m_sb.sb_blocklog);
 		}
-	} else {
-		vap->va_rdev = ip->i_df.if_u2.if_rdev;
-		vap->va_blocksize = BLKDEV_IOSIZE;
+		break;
 	}
 
 	vap->va_atime.tv_sec = ip->i_d.di_atime.t_sec;
@@ -468,7 +469,7 @@ xfs_setattr(
 				m |= S_ISGID;
 #if 0
 			/* Linux allows this, Irix doesn't. */
-			if ((vap->va_mode & S_ISVTX) && vp->v_type != VDIR)
+			if ((vap->va_mode & S_ISVTX) && !VN_ISDIR(vp))
 				m |= S_ISVTX;
 #endif
 			if (m && !capable(CAP_FSETID))
@@ -546,10 +547,10 @@ xfs_setattr(
 			goto error_return;
 		}
 
-		if (vp->v_type == VDIR) {
+		if (VN_ISDIR(vp)) {
 			code = XFS_ERROR(EISDIR);
 			goto error_return;
-		} else if (vp->v_type != VREG) {
+		} else if (!VN_ISREG(vp)) {
 			code = XFS_ERROR(EINVAL);
 			goto error_return;
 		}
@@ -1567,7 +1568,7 @@ xfs_release(
 	vp = BHV_TO_VNODE(bdp);
 	ip = XFS_BHVTOI(bdp);
 
-	if ((vp->v_type != VREG) || (ip->i_d.di_mode == 0)) {
+	if (!VN_ISREG(vp) || (ip->i_d.di_mode == 0)) {
 		return 0;
 	}
 
@@ -1895,7 +1896,7 @@ xfs_create(
 	dp = XFS_BHVTOI(dir_bdp);
 	mp = dp->i_mount;
 
-	dm_di_mode = vap->va_mode|VTTOIF(vap->va_type);
+	dm_di_mode = vap->va_mode;
 	namelen = VNAMELEN(dentry);
 
 	if (DM_EVENT_ENABLED(dir_vp->v_vfsp, dp, DM_EVENT_CREATE)) {
@@ -1973,8 +1974,7 @@ xfs_create(
 	    (error = XFS_DIR_CANENTER(mp, tp, dp, name, namelen)))
 		goto error_return;
 	rdev = (vap->va_mask & XFS_AT_RDEV) ? vap->va_rdev : 0;
-	error = xfs_dir_ialloc(&tp, dp,
-			MAKEIMODE(vap->va_type,vap->va_mode), 1,
+	error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 1,
 			rdev, credp, prid, resblks > 0,
 			&ip, &committed);
 	if (error) {
@@ -2620,7 +2620,7 @@ xfs_link(
 	vn_trace_entry(src_vp, __FUNCTION__, (inst_t *)__return_address);
 
 	target_namelen = VNAMELEN(dentry);
-	if (src_vp->v_type == VDIR)
+	if (VN_ISDIR(src_vp))
 		return XFS_ERROR(EPERM);
 
 	src_bdp = vn_bhv_lookup_unlocked(VN_BHV_HEAD(src_vp), &xfs_vnodeops);
@@ -2805,7 +2805,7 @@ xfs_mkdir(
 
 	tp = NULL;
 	dp_joined_to_trans = B_FALSE;
-	dm_di_mode = vap->va_mode|VTTOIF(vap->va_type);
+	dm_di_mode = vap->va_mode;
 
 	if (DM_EVENT_ENABLED(dir_vp->v_vfsp, dp, DM_EVENT_CREATE)) {
 		error = XFS_SEND_NAMESP(mp, DM_EVENT_CREATE,
@@ -2879,8 +2879,7 @@ xfs_mkdir(
 	/*
 	 * create the directory inode.
 	 */
-	error = xfs_dir_ialloc(&tp, dp,
-			MAKEIMODE(vap->va_type,vap->va_mode), 2,
+	error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 2,
 			0, credp, prid, resblks > 0,
 		&cdp, NULL);
 	if (error) {
@@ -3650,7 +3649,7 @@ xfs_rwlock(
 	vnode_t		*vp;
 
 	vp = BHV_TO_VNODE(bdp);
-	if (vp->v_type == VDIR)
+	if (VN_ISDIR(vp))
 		return 1;
 	ip = XFS_BHVTOI(bdp);
 	if (locktype == VRWLOCK_WRITE) {
@@ -3681,7 +3680,7 @@ xfs_rwunlock(
 	vnode_t		*vp;
 
 	vp = BHV_TO_VNODE(bdp);
-	if (vp->v_type == VDIR)
+	if (VN_ISDIR(vp))
 		return;
 	ip = XFS_BHVTOI(bdp);
 	if (locktype == VRWLOCK_WRITE) {
@@ -3847,51 +3846,10 @@ xfs_reclaim(
 		return 0;
 	}
 
-	if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) {
-		if (ip->i_d.di_size > 0) {
-			/*
-			 * Flush and invalidate any data left around that is
-			 * a part of this file.
-			 *
-			 * Get the inode's i/o lock so that buffers are pushed
-			 * out while holding the proper lock.  We can't hold
-			 * the inode lock here since flushing out buffers may
-			 * cause us to try to get the lock in xfs_strategy().
-			 *
-			 * We don't have to call remapf() here, because there
-			 * cannot be any mapped file references to this vnode
-			 * since it is being reclaimed.
-			 */
-			xfs_ilock(ip, XFS_IOLOCK_EXCL);
-
-			/*
-			 * If we hit an IO error, we need to make sure that the
-			 * buffer and page caches of file data for
-			 * the file are tossed away. We don't want to use
-			 * VOP_FLUSHINVAL_PAGES here because we don't want dirty
-			 * pages to stay attached to the vnode, but be
-			 * marked P_BAD. pdflush/vnode_pagebad
-			 * hates that.
-			 */
-			if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
-				VOP_FLUSHINVAL_PAGES(vp, 0, -1, FI_NONE);
-			} else {
-				VOP_TOSS_PAGES(vp, 0, -1, FI_NONE);
-			}
+	vn_iowait(vp);
 
-			ASSERT(VN_CACHED(vp) == 0);
-			ASSERT(XFS_FORCED_SHUTDOWN(ip->i_mount) ||
-			       ip->i_delayed_blks == 0);
-			xfs_iunlock(ip, XFS_IOLOCK_EXCL);
-		} else if (XFS_FORCED_SHUTDOWN(ip->i_mount)) {
-			/*
-			 * di_size field may not be quite accurate if we're
-			 * shutting down.
-			 */
-			VOP_TOSS_PAGES(vp, 0, -1, FI_NONE);
-			ASSERT(VN_CACHED(vp) == 0);
-		}
-	}
+	ASSERT(XFS_FORCED_SHUTDOWN(ip->i_mount) || ip->i_delayed_blks == 0);
+	ASSERT(VN_CACHED(vp) == 0);
 
 	/* If we have nothing to flush with this inode then complete the
 	 * teardown now, otherwise break the link between the xfs inode
@@ -4567,7 +4525,7 @@ xfs_change_file_space(
 	/*
 	 * must be a regular file and have write permission
 	 */
-	if (vp->v_type != VREG)
+	if (!VN_ISREG(vp))
 		return XFS_ERROR(EINVAL);
 
 	xfs_ilock(ip, XFS_ILOCK_SHARED);
diff --git a/include/asm-alpha/auxvec.h b/include/asm-alpha/auxvec.h
new file mode 100644
index 0000000..e96fe88
--- /dev/null
+++ b/include/asm-alpha/auxvec.h
@@ -0,0 +1,24 @@
+#ifndef __ASM_ALPHA_AUXVEC_H
+#define __ASM_ALPHA_AUXVEC_H
+
+/* Reserve these numbers for any future use of a VDSO.  */
+#if 0
+#define AT_SYSINFO		32
+#define AT_SYSINFO_EHDR		33
+#endif
+
+/* More complete cache descriptions than AT_[DIU]CACHEBSIZE.  If the
+   value is -1, then the cache doesn't exist.  Otherwise:
+
+      bit 0-3:	  Cache set-associativity; 0 means fully associative.
+      bit 4-7:	  Log2 of cacheline size.
+      bit 8-31:	  Size of the entire cache >> 8.
+      bit 32-63:  Reserved.
+*/
+
+#define AT_L1I_CACHESHAPE	34
+#define AT_L1D_CACHESHAPE	35
+#define AT_L2_CACHESHAPE	36
+#define AT_L3_CACHESHAPE	37
+
+#endif /* __ASM_ALPHA_AUXVEC_H */
diff --git a/include/asm-alpha/elf.h b/include/asm-alpha/elf.h
index e94a945..6c2d78f 100644
--- a/include/asm-alpha/elf.h
+++ b/include/asm-alpha/elf.h
@@ -1,6 +1,8 @@
 #ifndef __ASM_ALPHA_ELF_H
 #define __ASM_ALPHA_ELF_H
 
+#include <asm/auxvec.h>
+
 /* Special values for the st_other field in the symbol table.  */
 
 #define STO_ALPHA_NOPV		0x80
@@ -142,26 +144,6 @@ extern int dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task);
 	: amask (AMASK_CIX) ? "ev6" : "ev67");	\
 })
 
-/* Reserve these numbers for any future use of a VDSO.  */
-#if 0
-#define AT_SYSINFO		32
-#define AT_SYSINFO_EHDR		33
-#endif
-
-/* More complete cache descriptions than AT_[DIU]CACHEBSIZE.  If the
-   value is -1, then the cache doesn't exist.  Otherwise:
-
-      bit 0-3:	  Cache set-associativity; 0 means fully associative.
-      bit 4-7:	  Log2 of cacheline size.
-      bit 8-31:	  Size of the entire cache >> 8.
-      bit 32-63:  Reserved.
-*/
-
-#define AT_L1I_CACHESHAPE	34
-#define AT_L1D_CACHESHAPE	35
-#define AT_L2_CACHESHAPE	36
-#define AT_L3_CACHESHAPE	37
-
 #ifdef __KERNEL__
 
 #define SET_PERSONALITY(EX, IBCS2)				\
diff --git a/include/asm-alpha/fcntl.h b/include/asm-alpha/fcntl.h
index 6b7d6c1..87f2cf4 100644
--- a/include/asm-alpha/fcntl.h
+++ b/include/asm-alpha/fcntl.h
@@ -3,10 +3,6 @@
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
-#define O_ACCMODE	  0003
-#define O_RDONLY	    00
-#define O_WRONLY	    01
-#define O_RDWR		    02
 #define O_CREAT		 01000	/* not fcntl */
 #define O_TRUNC		 02000	/* not fcntl */
 #define O_EXCL		 04000	/* not fcntl */
@@ -14,20 +10,13 @@
 
 #define O_NONBLOCK	 00004
 #define O_APPEND	 00010
-#define O_NDELAY	O_NONBLOCK
 #define O_SYNC		040000
-#define FASYNC		020000	/* fcntl, for BSD compatibility */
 #define O_DIRECTORY	0100000	/* must be a directory */
 #define O_NOFOLLOW	0200000 /* don't follow links */
 #define O_LARGEFILE	0400000 /* will be set by the kernel on every open */
 #define O_DIRECT	02000000 /* direct disk access - should check with OSF/1 */
 #define O_NOATIME	04000000
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4       /* set file->f_flags */
 #define F_GETLK		7
 #define F_SETLK		8
 #define F_SETLKW	9
@@ -37,9 +26,6 @@
 #define F_SETSIG	10	/*  for sockets. */
 #define F_GETSIG	11	/*  for sockets. */
 
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
 /* for posix fcntl() and lockf() */
 #define F_RDLCK		1
 #define F_WRLCK		2
@@ -51,25 +37,6 @@
 
 #define F_INPROGRESS	64
 
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-#define LOCK_MAND      32      /* This is a mandatory flock */
-#define LOCK_READ      64      /* ... Which allows concurrent read operations */
-#define LOCK_WRITE     128     /* ... Which allows concurrent write operations */
-#define LOCK_RW        192     /* ... Which allows concurrent read & write ops */
- 
-struct flock {
-	short l_type;
-	short l_whence;
-	__kernel_off_t l_start;
-	__kernel_off_t l_len;
-	__kernel_pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE  1024
+#include <asm-generic/fcntl.h>
 
 #endif
diff --git a/include/asm-alpha/futex.h b/include/asm-alpha/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-alpha/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-alpha/hdreg.h b/include/asm-alpha/hdreg.h
deleted file mode 100644
index 7f7fd1a..0000000
--- a/include/asm-alpha/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-alpha/page.h b/include/asm-alpha/page.h
index 0577daf..fa0b41b 100644
--- a/include/asm-alpha/page.h
+++ b/include/asm-alpha/page.h
@@ -63,20 +63,6 @@ typedef unsigned long pgprot_t;
 
 #endif /* STRICT_MM_TYPECHECKS */
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #ifdef USE_48_BIT_KSEG
 #define PAGE_OFFSET		0xffff800000000000UL
 #else
@@ -112,4 +98,6 @@ extern __inline__ int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _ALPHA_PAGE_H */
diff --git a/include/asm-alpha/types.h b/include/asm-alpha/types.h
index 43264d2..f571613 100644
--- a/include/asm-alpha/types.h
+++ b/include/asm-alpha/types.h
@@ -56,8 +56,6 @@ typedef unsigned long u64;
 typedef u64 dma_addr_t;
 typedef u64 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* _ALPHA_TYPES_H */
diff --git a/include/asm-alpha/uaccess.h b/include/asm-alpha/uaccess.h
index 4c39ee7..22de3b4 100644
--- a/include/asm-alpha/uaccess.h
+++ b/include/asm-alpha/uaccess.h
@@ -48,12 +48,6 @@
 	__access_ok(((unsigned long)(addr)),(size),get_fs());	\
 })
 
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
 /*
  * These are the main single-value transfer routines.  They automatically
  * use the right size if we just have the right pointer type.
diff --git a/include/asm-arm/arch-omap/board-h4.h b/include/asm-arm/arch-omap/board-h4.h
index 79138dc..d64ee92 100644
--- a/include/asm-arm/arch-omap/board-h4.h
+++ b/include/asm-arm/arch-omap/board-h4.h
@@ -30,6 +30,9 @@
 #define __ASM_ARCH_OMAP_H4_H
 
 /* Placeholder for H4 specific defines */
+/* GPMC CS1 */
+#define OMAP24XX_ETHR_START             0x08000300
+#define OMAP24XX_ETHR_GPIO_IRQ		92
 
 #endif /*  __ASM_ARCH_OMAP_H4_H */
 
diff --git a/include/asm-arm/arch-omap/board-innovator.h b/include/asm-arm/arch-omap/board-innovator.h
index 0f1abae..79574e0 100644
--- a/include/asm-arm/arch-omap/board-innovator.h
+++ b/include/asm-arm/arch-omap/board-innovator.h
@@ -36,31 +36,6 @@
 #define OMAP1510P1_EMIFS_PRI_VALUE		0x00
 #define OMAP1510P1_EMIFF_PRI_VALUE		0x00
 
-/*
- * These definitions define an area of FLASH set aside
- * for the use of MTD/JFFS2. This is the area of flash
- * that a JFFS2 filesystem will reside which is mounted
- * at boot with the "root=/dev/mtdblock/0 rw"
- * command line option. The flash address used here must
- * fall within the legal range defined by rrload for storing
- * the filesystem component. This address will be sufficiently
- * deep into the overall flash range to avoid the other
- * components also stored in flash such as the bootloader,
- * the bootloader params, and the kernel.
- * The SW2 settings for the map below are:
- * 1 off, 2 off, 3 on, 4 off.
- */
-
-/* Intel flash_0, partitioned as expected by rrload */
-#define OMAP_FLASH_0_BASE	0xD8000000
-#define OMAP_FLASH_0_START	0x00000000
-#define OMAP_FLASH_0_SIZE	SZ_16M
-
-/* Intel flash_1, used for cramfs or other flash file systems */
-#define OMAP_FLASH_1_BASE	0xD9000000
-#define OMAP_FLASH_1_START	0x01000000
-#define OMAP_FLASH_1_SIZE	SZ_16M
-
 #define NR_FPGA_IRQS		24
 #define NR_IRQS                 IH_BOARD_BASE + NR_FPGA_IRQS
 
diff --git a/include/asm-arm/arch-omap/board-perseus2.h b/include/asm-arm/arch-omap/board-perseus2.h
index 0c224cc..691e52a 100644
--- a/include/asm-arm/arch-omap/board-perseus2.h
+++ b/include/asm-arm/arch-omap/board-perseus2.h
@@ -36,23 +36,14 @@
 #define OMAP_SDRAM_DEVICE		D256M_1X16_4B
 #endif
 
-/*
- * These definitions define an area of FLASH set aside
- * for the use of MTD/JFFS2. This is the area of flash
- * that a JFFS2 filesystem will reside which is mounted
- * at boot with the "root=/dev/mtdblock/0 rw"
- * command line option.
- */
-
-/* Intel flash_0, partitioned as expected by rrload */
-#define OMAP_FLASH_0_BASE	0xD8000000	/* VA */
-#define OMAP_FLASH_0_START	0x00000000	/* PA */
-#define OMAP_FLASH_0_SIZE	SZ_32M
-
 #define MAXIRQNUM		IH_BOARD_BASE
 #define MAXFIQNUM		MAXIRQNUM
 #define MAXSWINUM		MAXIRQNUM
 
 #define NR_IRQS			(MAXIRQNUM + 1)
 
+/* Samsung NAND flash at CS2B or CS3(NAND Boot) */
+#define OMAP_NAND_FLASH_START1	   0x0A000000 /* CS2B */
+#define OMAP_NAND_FLASH_START2	   0x0C000000 /* CS3 */
+
 #endif
diff --git a/include/asm-arm/arch-omap/board-voiceblue.h b/include/asm-arm/arch-omap/board-voiceblue.h
index 33977b8..ed6d346 100644
--- a/include/asm-arm/arch-omap/board-voiceblue.h
+++ b/include/asm-arm/arch-omap/board-voiceblue.h
@@ -11,11 +11,6 @@
 #ifndef __ASM_ARCH_VOICEBLUE_H
 #define __ASM_ARCH_VOICEBLUE_H
 
-#if (EXTERNAL_MAX_NR_PORTS < 4)
-#undef EXTERNAL_MAX_NR_PORTS
-#define EXTERNAL_MAX_NR_PORTS	4
-#endif
-
 extern void voiceblue_wdt_enable(void);
 extern void voiceblue_wdt_disable(void);
 extern void voiceblue_wdt_ping(void);
diff --git a/include/asm-arm/arch-omap/board.h b/include/asm-arm/arch-omap/board.h
index 95bd625..a0040cd 100644
--- a/include/asm-arm/arch-omap/board.h
+++ b/include/asm-arm/arch-omap/board.h
@@ -30,10 +30,23 @@ struct omap_clock_config {
 	u8 system_clock_type;
 };
 
+struct omap_mmc_conf {
+	unsigned enabled:1;
+	/* nomux means "standard" muxing is wrong on this board, and that
+	 * board-specific code handled it before common init logic.
+	 */
+	unsigned nomux:1;
+	/* switch pin can be for card detect (default) or card cover */
+	unsigned cover:1;
+	/* 4 wire signaling is optional, and is only used for SD/SDIO */
+	unsigned wire4:1;
+	s16 power_pin;
+	s16 switch_pin;
+	s16 wp_pin;
+};
+
 struct omap_mmc_config {
-	u8 mmc_blocks;
-	s16 mmc1_power_pin, mmc2_power_pin;
-	s16 mmc1_switch_pin, mmc2_switch_pin;
+	struct omap_mmc_conf mmc[2];
 };
 
 struct omap_serial_console_config {
diff --git a/include/asm-arm/arch-omap/cpu.h b/include/asm-arm/arch-omap/cpu.h
index e878671..1119e2b 100644
--- a/include/asm-arm/arch-omap/cpu.h
+++ b/include/asm-arm/arch-omap/cpu.h
@@ -38,146 +38,179 @@ extern unsigned int system_rev;
 /*
  * Test if multicore OMAP support is needed
  */
-#undef MULTI_OMAP
+#undef MULTI_OMAP1
+#undef MULTI_OMAP2
 #undef OMAP_NAME
 
 #ifdef CONFIG_ARCH_OMAP730
 # ifdef OMAP_NAME
-#  undef  MULTI_OMAP
-#  define MULTI_OMAP
+#  undef  MULTI_OMAP1
+#  define MULTI_OMAP1
 # else
 #  define OMAP_NAME omap730
 # endif
 #endif
 #ifdef CONFIG_ARCH_OMAP1510
 # ifdef OMAP_NAME
-#  undef  MULTI_OMAP
-#  define MULTI_OMAP
+#  undef  MULTI_OMAP1
+#  define MULTI_OMAP1
 # else
 #  define OMAP_NAME omap1510
 # endif
 #endif
 #ifdef CONFIG_ARCH_OMAP16XX
 # ifdef OMAP_NAME
-#  undef  MULTI_OMAP
-#  define MULTI_OMAP
+#  undef  MULTI_OMAP1
+#  define MULTI_OMAP1
 # else
-#  define OMAP_NAME omap1610
+#  define OMAP_NAME omap16xx
 # endif
 #endif
-#ifdef CONFIG_ARCH_OMAP16XX
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP
-#  define MULTI_OMAP
+#ifdef CONFIG_ARCH_OMAP24XX
+# if (defined(OMAP_NAME) || defined(MULTI_OMAP1))
+#  error "OMAP1 and OMAP2 can't be selected at the same time"
 # else
-#  define OMAP_NAME omap1710
+#  undef  MULTI_OMAP2
+#  define OMAP_NAME omap24xx
 # endif
 #endif
 
 /*
- * Generate various OMAP cpu specific macros, and cpu class
- * specific macros
+ * Macros to group OMAP into cpu classes.
+ * These can be used in most places.
+ * cpu_is_omap7xx():	True for OMAP730
+ * cpu_is_omap15xx():	True for OMAP1510 and OMAP5910
+ * cpu_is_omap16xx():	True for OMAP1610, OMAP5912 and OMAP1710
+ * cpu_is_omap24xx():	True for OMAP2420
  */
-#define GET_OMAP_TYPE	((system_rev >> 24) & 0xff)
 #define GET_OMAP_CLASS	(system_rev & 0xff)
 
-#define IS_OMAP_TYPE(type, id)				\
-static inline int is_omap ##type (void)			\
-{							\
-	return (GET_OMAP_TYPE == (id)) ? 1 : 0;		\
-}
-
 #define IS_OMAP_CLASS(class, id)			\
 static inline int is_omap ##class (void)		\
 {							\
 	return (GET_OMAP_CLASS == (id)) ? 1 : 0;	\
 }
 
-IS_OMAP_TYPE(730, 0x07)
-IS_OMAP_TYPE(1510, 0x15)
-IS_OMAP_TYPE(1610, 0x16)
-IS_OMAP_TYPE(5912, 0x16)
-IS_OMAP_TYPE(1710, 0x17)
-IS_OMAP_TYPE(2420, 0x24)
-
 IS_OMAP_CLASS(7xx, 0x07)
 IS_OMAP_CLASS(15xx, 0x15)
 IS_OMAP_CLASS(16xx, 0x16)
 IS_OMAP_CLASS(24xx, 0x24)
 
-/*
- * Macros to group OMAP types into cpu classes.
- * These can be used in most places.
- * cpu_is_omap15xx():	True for 1510 and 5910
- * cpu_is_omap16xx():	True for 1610, 5912 and 1710
- */
-#if defined(MULTI_OMAP)
-# define cpu_is_omap7xx()		is_omap7xx()
-# define cpu_is_omap15xx()		is_omap15xx()
-# if !(defined(CONFIG_ARCH_OMAP1510) || defined(CONFIG_ARCH_OMAP730))
-#  define cpu_is_omap16xx()		1
-# else
+#define cpu_is_omap7xx()		0
+#define cpu_is_omap15xx()		0
+#define cpu_is_omap16xx()		0
+#define cpu_is_omap24xx()		0
+
+#if defined(MULTI_OMAP1)
+# if defined(CONFIG_ARCH_OMAP730)
+#  undef  cpu_is_omap7xx
+#  define cpu_is_omap7xx()		is_omap7xx()
+# endif
+# if defined(CONFIG_ARCH_OMAP1510)
+#  undef  cpu_is_omap15xx
+#  define cpu_is_omap15xx()		is_omap15xx()
+# endif
+# if defined(CONFIG_ARCH_OMAP16XX)
+#  undef  cpu_is_omap16xx
 #  define cpu_is_omap16xx()		is_omap16xx()
 # endif
 #else
 # if defined(CONFIG_ARCH_OMAP730)
+#  undef  cpu_is_omap7xx
 #  define cpu_is_omap7xx()		1
-# else
-#  define cpu_is_omap7xx()		0
 # endif
 # if defined(CONFIG_ARCH_OMAP1510)
+#  undef  cpu_is_omap15xx
 #  define cpu_is_omap15xx()		1
-# else
-#  define cpu_is_omap15xx()		0
 # endif
 # if defined(CONFIG_ARCH_OMAP16XX)
+#  undef  cpu_is_omap16xx
 #  define cpu_is_omap16xx()		1
-# else
-#  define cpu_is_omap16xx()		0
+# endif
+# if defined(CONFIG_ARCH_OMAP24XX)
+#  undef  cpu_is_omap24xx
+#  define cpu_is_omap24xx()		1
 # endif
 #endif
 
-#if defined(MULTI_OMAP)
-# define cpu_is_omap730()		is_omap730()
-# define cpu_is_omap1510()		is_omap1510()
-# define cpu_is_omap1610()		is_omap1610()
-# define cpu_is_omap5912()		is_omap5912()
-# define cpu_is_omap1710()		is_omap1710()
+/*
+ * Macros to detect individual cpu types.
+ * These are only rarely needed.
+ * cpu_is_omap730():	True for OMAP730
+ * cpu_is_omap1510():	True for OMAP1510
+ * cpu_is_omap1610():	True for OMAP1610
+ * cpu_is_omap1611():	True for OMAP1611
+ * cpu_is_omap5912():	True for OMAP5912
+ * cpu_is_omap1621():	True for OMAP1621
+ * cpu_is_omap1710():	True for OMAP1710
+ * cpu_is_omap2420():	True for OMAP2420
+ */
+#define GET_OMAP_TYPE	((system_rev >> 16) & 0xffff)
+
+#define IS_OMAP_TYPE(type, id)				\
+static inline int is_omap ##type (void)			\
+{							\
+	return (GET_OMAP_TYPE == (id)) ? 1 : 0;		\
+}
+
+IS_OMAP_TYPE(730, 0x0730)
+IS_OMAP_TYPE(1510, 0x1510)
+IS_OMAP_TYPE(1610, 0x1610)
+IS_OMAP_TYPE(1611, 0x1611)
+IS_OMAP_TYPE(5912, 0x1611)
+IS_OMAP_TYPE(1621, 0x1621)
+IS_OMAP_TYPE(1710, 0x1710)
+IS_OMAP_TYPE(2420, 0x2420)
+
+#define cpu_is_omap730()		0
+#define cpu_is_omap1510()		0
+#define cpu_is_omap1610()		0
+#define cpu_is_omap5912()		0
+#define cpu_is_omap1611()		0
+#define cpu_is_omap1621()		0
+#define cpu_is_omap1710()		0
+#define cpu_is_omap2420()		0
+
+#if defined(MULTI_OMAP1)
+# if defined(CONFIG_ARCH_OMAP730)
+#  undef  cpu_is_omap730
+#  define cpu_is_omap730()		is_omap730()
+# endif
+# if defined(CONFIG_ARCH_OMAP1510)
+#  undef  cpu_is_omap1510
+#  define cpu_is_omap1510()		is_omap1510()
+# endif
 #else
 # if defined(CONFIG_ARCH_OMAP730)
+#  undef  cpu_is_omap730
 #  define cpu_is_omap730()		1
-# else
-#  define cpu_is_omap730()		0
 # endif
 # if defined(CONFIG_ARCH_OMAP1510)
+#  undef  cpu_is_omap1510
 #  define cpu_is_omap1510()		1
-# else
-#  define cpu_is_omap1510()		0
 # endif
-# if defined(CONFIG_ARCH_OMAP16XX)
-#  define cpu_is_omap1610()		1
-# else
-#  define cpu_is_omap1610()		0
-# endif
-# if defined(CONFIG_ARCH_OMAP16XX)
-#  define cpu_is_omap5912()		1
-# else
-#  define cpu_is_omap5912()		0
-# endif
-# if defined(CONFIG_ARCH_OMAP16XX)
+#endif
+
+/*
+ * Whether we have MULTI_OMAP1 or not, we still need to distinguish
+ * between 1611B/5912 and 1710.
+ */
+#if defined(CONFIG_ARCH_OMAP16XX)
+# undef  cpu_is_omap1610
+# undef  cpu_is_omap1611
+# undef  cpu_is_omap5912
+# undef  cpu_is_omap1621
+# undef  cpu_is_omap1710
 # define cpu_is_omap1610()		is_omap1610()
+# define cpu_is_omap1611()		is_omap1611()
 # define cpu_is_omap5912()		is_omap5912()
+# define cpu_is_omap1621()		is_omap1621()
 # define cpu_is_omap1710()		is_omap1710()
-# else
-# define cpu_is_omap1610()		0
-# define cpu_is_omap5912()		0
-# define cpu_is_omap1710()		0
-# endif
-# if defined(CONFIG_ARCH_OMAP2420)
+#endif
+
+#if defined(CONFIG_ARCH_OMAP2420)
+#  undef  cpu_is_omap2420
 #  define cpu_is_omap2420()		1
-# else
-#  define cpu_is_omap2420()		0
-# endif
 #endif
 
 #endif
diff --git a/include/asm-arm/arch-omap/debug-macro.S b/include/asm-arm/arch-omap/debug-macro.S
index 83bb458..ca4f577 100644
--- a/include/asm-arm/arch-omap/debug-macro.S
+++ b/include/asm-arm/arch-omap/debug-macro.S
@@ -14,6 +14,7 @@
 		.macro	addruart,rx
 		mrc	p15, 0, \rx, c1, c0
 		tst	\rx, #1			@ MMU enabled?
+#ifdef CONFIG_ARCH_OMAP1
 		moveq	\rx, #0xff000000	@ physical base address
 		movne	\rx, #0xfe000000	@ virtual base
 		orr	\rx, \rx, #0x00fb0000
@@ -23,6 +24,18 @@
 #if defined(CONFIG_OMAP_LL_DEBUG_UART2) || defined(CONFIG_OMAP_LL_DEBUG_UART3)
 		orr	\rx, \rx, #0x00000800	@ UART 2 & 3
 #endif
+
+#elif  CONFIG_ARCH_OMAP2
+		moveq	\rx, #0x48000000	@ physical base address
+		movne	\rx, #0xd8000000	@ virtual base
+		orr	\rx, \rx, #0x0006a000
+#ifdef CONFIG_OMAP_LL_DEBUG_UART2
+		add	\rx, \rx, #0x00002000	@ UART 2
+#endif
+#ifdef CONFIG_OMAP_LL_DEBUG_UART3
+		add	\rx, \rx, #0x00004000	@ UART 3
+#endif
+#endif
 		.endm
 
 		.macro	senduart,rd,rx
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index ce114ce..04ebef5 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -240,6 +240,7 @@ extern void omap_dma_unlink_lch (int lch_head, int lch_queue);
 
 extern dma_addr_t omap_get_dma_src_pos(int lch);
 extern dma_addr_t omap_get_dma_dst_pos(int lch);
+extern int omap_get_dma_src_addr_counter(int lch);
 extern void omap_clear_dma(int lch);
 extern int omap_dma_running(void);
 
diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h
new file mode 100644
index 0000000..11772c7
--- /dev/null
+++ b/include/asm-arm/arch-omap/dmtimer.h
@@ -0,0 +1,92 @@
+/*
+ * linux/include/asm-arm/arm/arch-omap/dmtimer.h
+ *
+ * OMAP Dual-Mode Timers
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ASM_ARCH_TIMER_H
+#define __ASM_ARCH_TIMER_H
+
+#include <linux/list.h>
+
+#define OMAP_TIMER_SRC_ARMXOR		0x00
+#define OMAP_TIMER_SRC_32_KHZ		0x01
+#define OMAP_TIMER_SRC_EXT_CLK		0x02
+
+/* timer control reg bits */
+#define OMAP_TIMER_CTRL_CAPTMODE	(1 << 13)
+#define OMAP_TIMER_CTRL_PT		(1 << 12)
+#define OMAP_TIMER_CTRL_TRG_OVERFLOW	(0x1 << 10)
+#define OMAP_TIMER_CTRL_TRG_OFANDMATCH	(0x2 << 10)
+#define OMAP_TIMER_CTRL_TCM_LOWTOHIGH	(0x1 << 8)
+#define OMAP_TIMER_CTRL_TCM_HIGHTOLOW	(0x2 << 8)
+#define OMAP_TIMER_CTRL_TCM_BOTHEDGES	(0x3 << 8)
+#define OMAP_TIMER_CTRL_SCPWM		(1 << 7)
+#define OMAP_TIMER_CTRL_CE		(1 << 6)	/* compare enable */
+#define OMAP_TIMER_CTRL_PRE		(1 << 5)	/* prescaler enable */
+#define OMAP_TIMER_CTRL_PTV_SHIFT	2		/* how much to shift the prescaler value */
+#define OMAP_TIMER_CTRL_AR		(1 << 1)	/* auto-reload enable */
+#define OMAP_TIMER_CTRL_ST		(1 << 0)	/* start timer */
+
+/* timer interrupt enable bits */
+#define OMAP_TIMER_INT_CAPTURE		(1 << 2)
+#define OMAP_TIMER_INT_OVERFLOW		(1 << 1)
+#define OMAP_TIMER_INT_MATCH		(1 << 0)
+
+
+struct omap_dm_timer {
+	struct list_head timer_list;
+
+	u32 base;
+	unsigned int irq;
+};
+
+u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg);
+void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value);
+
+struct omap_dm_timer * omap_dm_timer_request(void);
+void omap_dm_timer_free(struct omap_dm_timer *timer);
+void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source);
+
+void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value);
+void omap_dm_timer_set_trigger(struct omap_dm_timer *timer, unsigned int value);
+void omap_dm_timer_enable_compare(struct omap_dm_timer *timer);
+void omap_dm_timer_enable_autoreload(struct omap_dm_timer *timer);
+
+void omap_dm_timer_trigger(struct omap_dm_timer *timer);
+void omap_dm_timer_start(struct omap_dm_timer *timer);
+void omap_dm_timer_stop(struct omap_dm_timer *timer);
+
+void omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load);
+void omap_dm_timer_set_match(struct omap_dm_timer *timer, unsigned int match);
+
+unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer);
+void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value);
+
+unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer);
+void omap_dm_timer_reset_counter(struct omap_dm_timer *timer);
+
+int omap_dm_timers_active(void);
+
+#endif /* __ASM_ARCH_TIMER_H */
diff --git a/include/asm-arm/arch-omap/dsp.h b/include/asm-arm/arch-omap/dsp.h
new file mode 100644
index 0000000..57bf4f3
--- /dev/null
+++ b/include/asm-arm/arch-omap/dsp.h
@@ -0,0 +1,244 @@
+/*
+ * linux/include/asm-arm/arch-omap/dsp.h
+ *
+ * Header for OMAP DSP driver
+ *
+ * Copyright (C) 2002-2005 Nokia Corporation
+ *
+ * Written by Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * 2005/06/01:  DSP Gateway version 3.3
+ */
+
+#ifndef ASM_ARCH_DSP_H
+#define ASM_ARCH_DSP_H
+
+
+/*
+ * for /dev/dspctl/ctl
+ */
+#define OMAP_DSP_IOCTL_RESET			1
+#define OMAP_DSP_IOCTL_RUN			2
+#define OMAP_DSP_IOCTL_SETRSTVECT		3
+#define OMAP_DSP_IOCTL_CPU_IDLE			4
+#define OMAP_DSP_IOCTL_MPUI_WORDSWAP_ON		5
+#define OMAP_DSP_IOCTL_MPUI_WORDSWAP_OFF	6
+#define OMAP_DSP_IOCTL_MPUI_BYTESWAP_ON		7
+#define OMAP_DSP_IOCTL_MPUI_BYTESWAP_OFF	8
+#define OMAP_DSP_IOCTL_GBL_IDLE			9
+#define OMAP_DSP_IOCTL_DSPCFG			10
+#define OMAP_DSP_IOCTL_DSPUNCFG			11
+#define OMAP_DSP_IOCTL_TASKCNT			12
+#define OMAP_DSP_IOCTL_POLL			13
+#define OMAP_DSP_IOCTL_REGMEMR			40
+#define OMAP_DSP_IOCTL_REGMEMW			41
+#define OMAP_DSP_IOCTL_REGIOR			42
+#define OMAP_DSP_IOCTL_REGIOW			43
+#define OMAP_DSP_IOCTL_GETVAR			44
+#define OMAP_DSP_IOCTL_SETVAR			45
+#define OMAP_DSP_IOCTL_RUNLEVEL			50
+#define OMAP_DSP_IOCTL_SUSPEND			51
+#define OMAP_DSP_IOCTL_RESUME			52
+#define OMAP_DSP_IOCTL_FBEN			53
+#define OMAP_DSP_IOCTL_FBDIS			54
+#define OMAP_DSP_IOCTL_MBSEND			99
+
+/*
+ * for taskdev
+ * (ioctls below should be >= 0x10000)
+ */
+#define OMAP_DSP_TASK_IOCTL_BFLSH	0x10000
+#define OMAP_DSP_TASK_IOCTL_SETBSZ	0x10001
+#define OMAP_DSP_TASK_IOCTL_LOCK	0x10002
+#define OMAP_DSP_TASK_IOCTL_UNLOCK	0x10003
+#define OMAP_DSP_TASK_IOCTL_GETNAME	0x10004
+
+/*
+ * for /dev/dspctl/mem
+ */
+#define OMAP_DSP_MEM_IOCTL_EXMAP	1
+#define OMAP_DSP_MEM_IOCTL_EXUNMAP	2
+#define OMAP_DSP_MEM_IOCTL_EXMAP_FLUSH	3
+#define OMAP_DSP_MEM_IOCTL_FBEXPORT	5
+#define OMAP_DSP_MEM_IOCTL_MMUITACK	7
+#define OMAP_DSP_MEM_IOCTL_MMUINIT	9
+#define OMAP_DSP_MEM_IOCTL_KMEM_RESERVE	11
+#define OMAP_DSP_MEM_IOCTL_KMEM_RELEASE	12
+
+struct omap_dsp_mapinfo {
+	unsigned long dspadr;
+	unsigned long size;
+};
+
+/*
+ * for /dev/dspctl/twch
+ */
+#define OMAP_DSP_TWCH_IOCTL_MKDEV	1
+#define OMAP_DSP_TWCH_IOCTL_RMDEV	2
+#define OMAP_DSP_TWCH_IOCTL_TADD	11
+#define OMAP_DSP_TWCH_IOCTL_TDEL	12
+#define OMAP_DSP_TWCH_IOCTL_TKILL	13
+
+#define OMAP_DSP_DEVSTATE_NOTASK	0x00000001
+#define OMAP_DSP_DEVSTATE_ATTACHED	0x00000002
+#define OMAP_DSP_DEVSTATE_GARBAGE	0x00000004
+#define OMAP_DSP_DEVSTATE_INVALID	0x00000008
+#define OMAP_DSP_DEVSTATE_ADDREQ	0x00000100
+#define OMAP_DSP_DEVSTATE_DELREQ	0x00000200
+#define OMAP_DSP_DEVSTATE_ADDFAIL	0x00001000
+#define OMAP_DSP_DEVSTATE_ADDING	0x00010000
+#define OMAP_DSP_DEVSTATE_DELING	0x00020000
+#define OMAP_DSP_DEVSTATE_KILLING	0x00040000
+#define OMAP_DSP_DEVSTATE_STATE_MASK	0x7fffffff
+#define OMAP_DSP_DEVSTATE_STALE		0x80000000
+
+struct omap_dsp_taddinfo {
+	unsigned char minor;
+	unsigned long taskadr;
+};
+#define OMAP_DSP_TADD_ABORTADR	0xffffffff
+
+
+/*
+ * error cause definition (for error detection device)
+ */
+#define OMAP_DSP_ERRDT_WDT	0x00000001
+#define OMAP_DSP_ERRDT_MMU	0x00000002
+
+
+/*
+ * mailbox protocol definitions
+ */
+
+struct omap_dsp_mailbox_cmd {
+	unsigned short cmd;
+	unsigned short data;
+};
+
+struct omap_dsp_reginfo {
+	unsigned short adr;
+	unsigned short val;
+};
+
+struct omap_dsp_varinfo {
+	unsigned char varid;
+	unsigned short val[0];
+};
+
+#define OMAP_DSP_MBPROT_REVISION	0x0019
+
+#define OMAP_DSP_MBCMD_WDSND	0x10
+#define OMAP_DSP_MBCMD_WDREQ	0x11
+#define OMAP_DSP_MBCMD_BKSND	0x20
+#define OMAP_DSP_MBCMD_BKREQ	0x21
+#define OMAP_DSP_MBCMD_BKYLD	0x23
+#define OMAP_DSP_MBCMD_BKSNDP	0x24
+#define OMAP_DSP_MBCMD_BKREQP	0x25
+#define OMAP_DSP_MBCMD_TCTL	0x30
+#define OMAP_DSP_MBCMD_TCTLDATA	0x31
+#define OMAP_DSP_MBCMD_POLL	0x32
+#define OMAP_DSP_MBCMD_WDT	0x50	/* v3.3: obsolete */
+#define OMAP_DSP_MBCMD_RUNLEVEL	0x51
+#define OMAP_DSP_MBCMD_PM	0x52
+#define OMAP_DSP_MBCMD_SUSPEND	0x53
+#define OMAP_DSP_MBCMD_KFUNC	0x54
+#define OMAP_DSP_MBCMD_TCFG	0x60
+#define OMAP_DSP_MBCMD_TADD	0x62
+#define OMAP_DSP_MBCMD_TDEL	0x63
+#define OMAP_DSP_MBCMD_TSTOP	0x65
+#define OMAP_DSP_MBCMD_DSPCFG	0x70
+#define OMAP_DSP_MBCMD_REGRW	0x72
+#define OMAP_DSP_MBCMD_GETVAR	0x74
+#define OMAP_DSP_MBCMD_SETVAR	0x75
+#define OMAP_DSP_MBCMD_ERR	0x78
+#define OMAP_DSP_MBCMD_DBG	0x79
+
+#define OMAP_DSP_MBCMD_TCTL_TINIT	0x0000
+#define OMAP_DSP_MBCMD_TCTL_TEN		0x0001
+#define OMAP_DSP_MBCMD_TCTL_TDIS	0x0002
+#define OMAP_DSP_MBCMD_TCTL_TCLR	0x0003
+#define OMAP_DSP_MBCMD_TCTL_TCLR_FORCE	0x0004
+
+#define OMAP_DSP_MBCMD_RUNLEVEL_USER		0x01
+#define OMAP_DSP_MBCMD_RUNLEVEL_SUPER		0x0e
+#define OMAP_DSP_MBCMD_RUNLEVEL_RECOVERY	0x10
+
+#define OMAP_DSP_MBCMD_PM_DISABLE	0x00
+#define OMAP_DSP_MBCMD_PM_ENABLE	0x01
+
+#define OMAP_DSP_MBCMD_KFUNC_FBCTL	0x00
+
+#define OMAP_DSP_MBCMD_FBCTL_ENABLE	0x0002
+#define OMAP_DSP_MBCMD_FBCTL_DISABLE	0x0003
+
+#define OMAP_DSP_MBCMD_TDEL_SAFE	0x0000
+#define OMAP_DSP_MBCMD_TDEL_KILL	0x0001
+
+#define OMAP_DSP_MBCMD_DSPCFG_REQ	0x00
+#define OMAP_DSP_MBCMD_DSPCFG_SYSADRH	0x28
+#define OMAP_DSP_MBCMD_DSPCFG_SYSADRL	0x29
+#define OMAP_DSP_MBCMD_DSPCFG_PROTREV	0x70
+#define OMAP_DSP_MBCMD_DSPCFG_ABORT	0x78
+#define OMAP_DSP_MBCMD_DSPCFG_LAST	0x80
+
+#define OMAP_DSP_MBCMD_REGRW_MEMR	0x00
+#define OMAP_DSP_MBCMD_REGRW_MEMW	0x01
+#define OMAP_DSP_MBCMD_REGRW_IOR	0x02
+#define OMAP_DSP_MBCMD_REGRW_IOW	0x03
+#define OMAP_DSP_MBCMD_REGRW_DATA	0x04
+
+#define OMAP_DSP_MBCMD_VARID_ICRMASK	0x00
+#define OMAP_DSP_MBCMD_VARID_LOADINFO	0x01
+
+#define OMAP_DSP_TTYP_ARCV	0x0001
+#define OMAP_DSP_TTYP_ASND	0x0002
+#define OMAP_DSP_TTYP_BKMD	0x0004
+#define OMAP_DSP_TTYP_BKDM	0x0008
+#define OMAP_DSP_TTYP_PVMD	0x0010
+#define OMAP_DSP_TTYP_PVDM	0x0020
+
+#define OMAP_DSP_EID_BADTID	0x10
+#define OMAP_DSP_EID_BADTCN	0x11
+#define OMAP_DSP_EID_BADBID	0x20
+#define OMAP_DSP_EID_BADCNT	0x21
+#define OMAP_DSP_EID_NOTLOCKED	0x22
+#define OMAP_DSP_EID_STVBUF	0x23
+#define OMAP_DSP_EID_BADADR	0x24
+#define OMAP_DSP_EID_BADTCTL	0x30
+#define OMAP_DSP_EID_BADPARAM	0x50
+#define OMAP_DSP_EID_FATAL	0x58
+#define OMAP_DSP_EID_NOMEM	0xc0
+#define OMAP_DSP_EID_NORES	0xc1
+#define OMAP_DSP_EID_IPBFULL	0xc2
+#define OMAP_DSP_EID_WDT	0xd0
+#define OMAP_DSP_EID_TASKNOTRDY	0xe0
+#define OMAP_DSP_EID_TASKBSY	0xe1
+#define OMAP_DSP_EID_TASKERR	0xef
+#define OMAP_DSP_EID_BADCFGTYP	0xf0
+#define OMAP_DSP_EID_DEBUG	0xf8
+#define OMAP_DSP_EID_BADSEQ	0xfe
+#define OMAP_DSP_EID_BADCMD	0xff
+
+#define OMAP_DSP_TNM_LEN	16
+
+#define OMAP_DSP_TID_FREE	0xff
+#define OMAP_DSP_TID_ANON	0xfe
+
+#define OMAP_DSP_BID_NULL	0xffff
+#define OMAP_DSP_BID_PVT	0xfffe
+
+#endif /* ASM_ARCH_DSP_H */
diff --git a/include/asm-arm/arch-omap/dsp_common.h b/include/asm-arm/arch-omap/dsp_common.h
new file mode 100644
index 0000000..4fcce69
--- /dev/null
+++ b/include/asm-arm/arch-omap/dsp_common.h
@@ -0,0 +1,37 @@
+/*
+ * linux/include/asm-arm/arch-omap/dsp_common.h
+ *
+ * Header for OMAP DSP subsystem control
+ *
+ * Copyright (C) 2004,2005 Nokia Corporation
+ *
+ * Written by Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * 2005/06/03:  DSP Gateway version 3.3
+ */
+
+#ifndef ASM_ARCH_DSP_COMMON_H
+#define ASM_ARCH_DSP_COMMON_H
+
+void omap_dsp_pm_suspend(void);
+void omap_dsp_pm_resume(void);
+void omap_dsp_request_mpui(void);
+void omap_dsp_release_mpui(void);
+int omap_dsp_request_mem(void);
+int omap_dsp_release_mem(void);
+
+#endif /* ASM_ARCH_DSP_COMMON_H */
diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S
index 57b1268..0d29b9c 100644
--- a/include/asm-arm/arch-omap/entry-macro.S
+++ b/include/asm-arm/arch-omap/entry-macro.S
@@ -8,6 +8,8 @@
  * warranty of any kind, whether express or implied.
  */
 
+#if defined(CONFIG_ARCH_OMAP1)
+
  		.macro	disable_fiq
 		.endm
 
@@ -30,3 +32,29 @@
 1510:
 		.endm
 
+#elif defined(CONFIG_ARCH_OMAP24XX)
+
+#include <asm/arch/omap24xx.h>
+
+		.macro	disable_fiq
+		.endm
+
+		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
+		ldr	\base, =VA_IC_BASE
+		ldr	\irqnr, [\base, #0x98] /* IRQ pending reg 1 */
+		cmp	\irqnr, #0x0
+		bne	2222f
+		ldr	\irqnr, [\base, #0xb8] /* IRQ pending reg 2 */
+		cmp	\irqnr, #0x0
+		bne	2222f
+		ldr	\irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
+		cmp	\irqnr, #0x0
+2222:
+		ldrne	\irqnr, [\base, #IRQ_SIR_IRQ]
+
+		.endm
+
+		.macro	irq_prio_table
+		.endm
+
+#endif
diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h
index fad2fc9..74cb2b9 100644
--- a/include/asm-arm/arch-omap/gpio.h
+++ b/include/asm-arm/arch-omap/gpio.h
@@ -3,7 +3,7 @@
  *
  * OMAP GPIO handling defines and functions
  *
- * Copyright (C) 2003 Nokia Corporation
+ * Copyright (C) 2003-2005 Nokia Corporation
  *
  * Written by Juha Yrjölä <juha.yrjola@nokia.com>
  *
@@ -30,7 +30,23 @@
 #include <asm/arch/irqs.h>
 #include <asm/io.h>
 
-#define OMAP_MPUIO_BASE			0xfffb5000
+#define OMAP_MPUIO_BASE			(void __iomem *)0xfffb5000
+
+#ifdef CONFIG_ARCH_OMAP730
+#define OMAP_MPUIO_INPUT_LATCH		0x00
+#define OMAP_MPUIO_OUTPUT		0x02
+#define OMAP_MPUIO_IO_CNTL		0x04
+#define OMAP_MPUIO_KBR_LATCH		0x08
+#define OMAP_MPUIO_KBC			0x0a
+#define OMAP_MPUIO_GPIO_EVENT_MODE	0x0c
+#define OMAP_MPUIO_GPIO_INT_EDGE	0x0e
+#define OMAP_MPUIO_KBD_INT		0x10
+#define OMAP_MPUIO_GPIO_INT		0x12
+#define OMAP_MPUIO_KBD_MASKIT		0x14
+#define OMAP_MPUIO_GPIO_MASKIT		0x16
+#define OMAP_MPUIO_GPIO_DEBOUNCING	0x18
+#define OMAP_MPUIO_LATCH		0x1a
+#else
 #define OMAP_MPUIO_INPUT_LATCH		0x00
 #define OMAP_MPUIO_OUTPUT		0x04
 #define OMAP_MPUIO_IO_CNTL		0x08
@@ -44,6 +60,7 @@
 #define OMAP_MPUIO_GPIO_MASKIT		0x2c
 #define OMAP_MPUIO_GPIO_DEBOUNCING	0x30
 #define OMAP_MPUIO_LATCH		0x34
+#endif
 
 #define OMAP_MPUIO(nr)		(OMAP_MAX_GPIO_LINES + (nr))
 #define OMAP_GPIO_IS_MPUIO(nr)	((nr) >= OMAP_MAX_GPIO_LINES)
@@ -52,18 +69,11 @@
 				 IH_MPUIO_BASE + ((nr) & 0x0f) : \
 				 IH_GPIO_BASE + ((nr) & 0x3f))
 
-/* For EDGECTRL */
-#define OMAP_GPIO_NO_EDGE	  0x00
-#define OMAP_GPIO_FALLING_EDGE	  0x01
-#define OMAP_GPIO_RISING_EDGE	  0x02
-#define OMAP_GPIO_BOTH_EDGES	  0x03
-
 extern int omap_gpio_init(void);	/* Call from board init only */
 extern int omap_request_gpio(int gpio);
 extern void omap_free_gpio(int gpio);
 extern void omap_set_gpio_direction(int gpio, int is_input);
 extern void omap_set_gpio_dataout(int gpio, int enable);
 extern int omap_get_gpio_datain(int gpio);
-extern void omap_set_gpio_edge_ctrl(int gpio, int edge);
 
 #endif
diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h
index 48258c7..60201e1 100644
--- a/include/asm-arm/arch-omap/hardware.h
+++ b/include/asm-arm/arch-omap/hardware.h
@@ -43,6 +43,7 @@
 #include <asm/arch/cpu.h>
 #endif
 #include <asm/arch/io.h>
+#include <asm/arch/serial.h>
 
 /*
  * ---------------------------------------------------------------------------
@@ -89,11 +90,12 @@
 /* DPLL control registers */
 #define DPLL_CTL		(0xfffecf00)
 
-/* DSP clock control */
+/* DSP clock control. Must use __raw_readw() and __raw_writew() with these */
 #define DSP_CONFIG_REG_BASE     (0xe1008000)
 #define DSP_CKCTL		(DSP_CONFIG_REG_BASE + 0x0)
 #define DSP_IDLECT1		(DSP_CONFIG_REG_BASE + 0x4)
 #define DSP_IDLECT2		(DSP_CONFIG_REG_BASE + 0x8)
+#define DSP_RSTCT2		(DSP_CONFIG_REG_BASE + 0x14)
 
 /*
  * ---------------------------------------------------------------------------
@@ -142,6 +144,13 @@
  * Interrupts
  * ---------------------------------------------------------------------------
  */
+#ifdef CONFIG_ARCH_OMAP1
+
+/*
+ * XXX: These probably want to be moved to arch/arm/mach-omap/omap1/irq.c
+ * or something similar.. -- PFM.
+ */
+
 #define OMAP_IH1_BASE		0xfffecb00
 #define OMAP_IH2_BASE		0xfffe0000
 
@@ -170,6 +179,8 @@
 #define IRQ_ILR0_REG_OFFSET	0x1c
 #define IRQ_GMR_REG_OFFSET	0xa0
 
+#endif
+
 /*
  * ----------------------------------------------------------------------------
  * System control registers
@@ -260,32 +271,17 @@
 
 /*
  * ---------------------------------------------------------------------------
- * Serial ports
- * ---------------------------------------------------------------------------
- */
-#define OMAP_UART1_BASE		(unsigned char *)0xfffb0000
-#define OMAP_UART2_BASE		(unsigned char *)0xfffb0800
-#define OMAP_UART3_BASE		(unsigned char *)0xfffb9800
-#define OMAP_MAX_NR_PORTS	3
-#define OMAP1510_BASE_BAUD	(12000000/16)
-#define OMAP16XX_BASE_BAUD	(48000000/16)
-
-#define is_omap_port(p)	({int __ret = 0;			\
-			if (p == IO_ADDRESS(OMAP_UART1_BASE) ||	\
-			    p == IO_ADDRESS(OMAP_UART2_BASE) ||	\
-			    p == IO_ADDRESS(OMAP_UART3_BASE))	\
-				__ret = 1;			\
-			__ret;					\
-			})
-
-/*
- * ---------------------------------------------------------------------------
  * Processor specific defines
  * ---------------------------------------------------------------------------
  */
 
 #include "omap730.h"
 #include "omap1510.h"
+
+#ifdef CONFIG_ARCH_OMAP24XX
+#include "omap24xx.h"
+#endif
+
 #include "omap16xx.h"
 
 /*
@@ -312,7 +308,6 @@
 
 #ifdef CONFIG_MACH_OMAP_H4
 #include "board-h4.h"
-#error "Support for H4 board not yet implemented."
 #endif
 
 #ifdef CONFIG_MACH_OMAP_OSK
diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h
index 1c8c9fc..11fbf62 100644
--- a/include/asm-arm/arch-omap/io.h
+++ b/include/asm-arm/arch-omap/io.h
@@ -49,16 +49,24 @@
  * I/O mapping
  * ----------------------------------------------------------------------------
  */
-#define IO_PHYS			0xFFFB0000
-#define IO_OFFSET		0x01000000	/* Virtual IO = 0xfefb0000 */
-#define IO_VIRT			(IO_PHYS - IO_OFFSET)
-#define IO_SIZE			0x40000
-#define IO_ADDRESS(x)		((x) - IO_OFFSET)
 
-#define PCIO_BASE		0
+#if defined(CONFIG_ARCH_OMAP1)
+#define IO_PHYS		0xFFFB0000
+#define IO_OFFSET      -0x01000000	/* Virtual IO = 0xfefb0000 */
+#define IO_SIZE		0x40000
 
-#define io_p2v(x)               ((x) - IO_OFFSET)
-#define io_v2p(x)               ((x) + IO_OFFSET)
+#elif defined(CONFIG_ARCH_OMAP2)
+#define IO_PHYS		0x48000000	/* L4 peripherals; other stuff has to be mapped *
+					 * manually. */
+#define IO_OFFSET	0x90000000	/* Virtual IO = 0xd8000000 */
+#define IO_SIZE		0x08000000
+#endif
+
+#define IO_VIRT		(IO_PHYS + IO_OFFSET)
+#define IO_ADDRESS(x)	((x) + IO_OFFSET)
+#define PCIO_BASE	0
+#define io_p2v(x)	((x) + IO_OFFSET)
+#define io_v2p(x)	((x) - IO_OFFSET)
 
 #ifndef __ASSEMBLER__
 
@@ -96,6 +104,8 @@ typedef struct { volatile u32 offset[4096]; } __regbase32;
 					->offset[((vaddr)&4095)>>2]
 #define __REG32(paddr)		__REGV32(io_p2v(paddr))
 
+extern void omap_map_common_io(void);
+
 #else
 
 #define __REG8(paddr)		io_p2v(paddr)
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 0d05a7c..74e108c 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -135,7 +135,6 @@
 /*
  * OMAP-1510 specific IRQ numbers for interrupt handler 2
  */
-#define INT_1510_OS_32kHz_TIMER (22 + IH2_BASE)
 #define INT_1510_COM_SPI_RO	(31 + IH2_BASE)
 
 /*
@@ -232,6 +231,11 @@
 #define INT_730_DMA_CH15	(62 + IH2_BASE)
 #define INT_730_NAND		(63 + IH2_BASE)
 
+#define INT_24XX_GPIO_BANK1	29
+#define INT_24XX_GPIO_BANK2	30
+#define INT_24XX_GPIO_BANK3	31
+#define INT_24XX_GPIO_BANK4	32
+
 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and
  * 16 MPUIO lines */
 #define OMAP_MAX_GPIO_LINES	192
diff --git a/include/asm-arm/arch-omap/memory.h b/include/asm-arm/arch-omap/memory.h
index f6b57dd..84f81e3 100644
--- a/include/asm-arm/arch-omap/memory.h
+++ b/include/asm-arm/arch-omap/memory.h
@@ -36,12 +36,11 @@
 /*
  * Physical DRAM offset.
  */
+#if defined(CONFIG_ARCH_OMAP1)
 #define PHYS_OFFSET		(0x10000000UL)
-
-/*
- * OMAP-1510 Local Bus address offset
- */
-#define OMAP1510_LB_OFFSET	(0x30000000UL)
+#elif defined(CONFIG_ARCH_OMAP2)
+#define PHYS_OFFSET		(0x80000000UL)
+#endif
 
 /*
  * Conversion between SDRAM and fake PCI bus, used by USB
@@ -64,6 +63,11 @@
  */
 #ifdef CONFIG_ARCH_OMAP1510
 
+/*
+ * OMAP-1510 Local Bus address offset
+ */
+#define OMAP1510_LB_OFFSET	(0x30000000UL)
+
 #define virt_to_lbus(x)		((x) - PAGE_OFFSET + OMAP1510_LB_OFFSET)
 #define lbus_to_virt(x)		((x) - OMAP1510_LB_OFFSET + PAGE_OFFSET)
 #define is_lbus_device(dev)	(cpu_is_omap1510() && dev && (strncmp(dev->bus_id, "ohci", 4) == 0))
diff --git a/include/asm-arm/arch-omap/mtd-xip.h b/include/asm-arm/arch-omap/mtd-xip.h
new file mode 100644
index 0000000..a73a285
--- /dev/null
+++ b/include/asm-arm/arch-omap/mtd-xip.h
@@ -0,0 +1,61 @@
+/*
+ * MTD primitives for XIP support. Architecture specific functions.
+ *
+ * Do not include this file directly. It's included from linux/mtd/xip.h
+ *
+ * Author: Vladimir Barinov <vbarinov@ru.mvista.com>
+ *
+ * (c) 2005 MontaVista Software, Inc.  This file is licensed under the
+ * terms of the GNU General Public License version 2.  This program is
+ * licensed "as is" without any warranty of any kind, whether express or
+ * implied.
+ */
+
+#ifndef __ARCH_OMAP_MTD_XIP_H__
+#define __ARCH_OMAP_MTD_XIP_H__
+
+#include <asm/hardware.h>
+#define OMAP_MPU_TIMER_BASE	(0xfffec500)
+#define OMAP_MPU_TIMER_OFFSET	0x100
+
+typedef struct {
+	u32 cntl;			/* CNTL_TIMER, R/W */
+	u32 load_tim;			/* LOAD_TIM,   W */
+	u32 read_tim;			/* READ_TIM,   R */
+} xip_omap_mpu_timer_regs_t;
+
+#define xip_omap_mpu_timer_base(n)					\
+((volatile xip_omap_mpu_timer_regs_t*)IO_ADDRESS(OMAP_MPU_TIMER_BASE +	\
+	(n)*OMAP_MPU_TIMER_OFFSET))
+
+static inline unsigned long xip_omap_mpu_timer_read(int nr)
+{
+	volatile xip_omap_mpu_timer_regs_t* timer = xip_omap_mpu_timer_base(nr);
+	return timer->read_tim;
+}
+
+#define xip_irqpending()	\
+	(omap_readl(OMAP_IH1_ITR) & ~omap_readl(OMAP_IH1_MIR))
+#define xip_currtime()		(~xip_omap_mpu_timer_read(0))
+
+/*
+ * It's permitted to do approxmation for xip_elapsed_since macro
+ * (see linux/mtd/xip.h)
+ */
+
+#ifdef CONFIG_MACH_OMAP_PERSEUS2
+#define xip_elapsed_since(x)	(signed)((~xip_omap_mpu_timer_read(0) - (x)) / 7)
+#else
+#define xip_elapsed_since(x)	(signed)((~xip_omap_mpu_timer_read(0) - (x)) / 6)
+#endif
+
+/*
+ * xip_cpu_idle() is used when waiting for a delay equal or larger than
+ * the system timer tick period.  This should put the CPU into idle mode
+ * to save power and to be woken up only when some interrupts are pending.
+ * As above, this should not rely upon standard kernel code.
+ */
+
+#define xip_cpu_idle()  asm volatile ("mcr p15, 0, %0, c7, c0, 4" :: "r" (1))
+
+#endif /* __ARCH_OMAP_MTD_XIP_H__ */
diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 5bd3f00..1b1ad41 100644
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -185,6 +185,7 @@ typedef enum {
 
 	/* MPUIO */
 	MPUIO2,
+	N15_1610_MPUIO2,
 	MPUIO4,
 	MPUIO5,
 	T20_1610_MPUIO5,
@@ -210,6 +211,7 @@ typedef enum {
 
 	/* Misc ballouts */
 	BALLOUT_V8_ARMIO3,
+	N20_HDQ,
 
 	/* OMAP-1610 MMC2 */
 	W8_1610_MMC2_DAT0,
@@ -235,6 +237,7 @@ typedef enum {
 	P20_1610_GPIO4,
 	V9_1610_GPIO7,
 	W8_1610_GPIO9,
+	N20_1610_GPIO11,
 	N19_1610_GPIO13,
 	P10_1610_GPIO22,
 	V5_1610_GPIO24,
@@ -250,7 +253,7 @@ typedef enum {
 	U18_1610_UWIRE_SDI,
 	W21_1610_UWIRE_SDO,
 	N14_1610_UWIRE_CS0,
-	P15_1610_UWIRE_CS0,
+	P15_1610_UWIRE_CS3,
 	N15_1610_UWIRE_CS1,
 
 	/* OMAP-1610 Flash */
@@ -411,7 +414,8 @@ MUX_CFG("N21_1710_GPIO14",       6,    9,    0,   1,   1,   1,    1,     1,  1)
 MUX_CFG("W15_1710_GPIO40",       9,   27,    7,   2,   5,   1,    2,     1,  1)
 
 /* MPUIO */
-MUX_CFG("MPUIO2",		 7,   18,    0,	  1,   1,   1,	 NA,	 0,  1)
+MUX_CFG("MPUIO2",		 7,   18,    0,	  1,  14,   1,	 NA,	 0,  1)
+MUX_CFG("N15_1610_MPUIO2",	 7,   18,    0,	  1,  14,   1,	  1,	 0,  1)
 MUX_CFG("MPUIO4",		 7,   15,    0,	  1,  13,   1,	 NA,	 0,  1)
 MUX_CFG("MPUIO5",		 7,   12,    0,	  1,  12,   1,	 NA,	 0,  1)
 
@@ -438,6 +442,7 @@ MUX_CFG("MCBSP3_CLKX",		 9,    3,    1,	  1,  29,   0,	 NA,	 0,  1)
 
 /* Misc ballouts */
 MUX_CFG("BALLOUT_V8_ARMIO3",	 B,   18,    0,	  2,  25,   1,	 NA,	 0,  1)
+MUX_CFG("N20_HDQ",	       6,   18,    1,   1,   4,   0,    1,     4,  0)
 
 /* OMAP-1610 MMC2 */
 MUX_CFG("W8_1610_MMC2_DAT0",	 B,   21,    6,	  2,  23,   1,	  2,	 1,  1)
@@ -463,6 +468,7 @@ MUX_CFG("J18_1610_ETM_D7",	 5,   27,    1,	  0,  19,   0,	  0,	 0,  1)
 MUX_CFG("P20_1610_GPIO4",	 6,   27,    0,	  1,   7,   0,	  1,	 1,  1)
 MUX_CFG("V9_1610_GPIO7",	 B,   12,    1,	  2,  20,   0,	  2,	 1,  1)
 MUX_CFG("W8_1610_GPIO9",	 B,   21,    0,	  2,  23,   0,	  2,	 1,  1)
+MUX_CFG("N20_1610_GPIO11",       6,   18,    0,   1,   4,   0,    1,     1,  1)
 MUX_CFG("N19_1610_GPIO13",	 6,   12,    0,	  1,   2,   0,	  1,	 1,  1)
 MUX_CFG("P10_1610_GPIO22",	 C,    0,    7,	  2,  26,   0,	  2,	 1,  1)
 MUX_CFG("V5_1610_GPIO24",	 B,   15,    7,	  2,  21,   0,	  2,	 1,  1)
diff --git a/include/asm-arm/arch-omap/omap1510.h b/include/asm-arm/arch-omap/omap1510.h
index f491a48..f086a39 100644
--- a/include/asm-arm/arch-omap/omap1510.h
+++ b/include/asm-arm/arch-omap/omap1510.h
@@ -36,10 +36,6 @@
 
 /* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */
 
-#define OMAP1510_SRAM_BASE	0xD0000000
-#define OMAP1510_SRAM_SIZE	(SZ_128K + SZ_64K)
-#define OMAP1510_SRAM_START	0x20000000
-
 #define OMAP1510_DSP_BASE	0xE0000000
 #define OMAP1510_DSP_SIZE	0x28000
 #define OMAP1510_DSP_START	0xE0000000
@@ -48,14 +44,5 @@
 #define OMAP1510_DSPREG_SIZE	SZ_128K
 #define OMAP1510_DSPREG_START	0xE1000000
 
-/*
- * ----------------------------------------------------------------------------
- * Memory used by power management
- * ----------------------------------------------------------------------------
- */
-
-#define OMAP1510_SRAM_IDLE_SUSPEND	(OMAP1510_SRAM_BASE + OMAP1510_SRAM_SIZE - 0x200)
-#define OMAP1510_SRAM_API_SUSPEND	(OMAP1510_SRAM_IDLE_SUSPEND + 0x100)
-
 #endif /*  __ASM_ARCH_OMAP1510_H */
 
diff --git a/include/asm-arm/arch-omap/omap16xx.h b/include/asm-arm/arch-omap/omap16xx.h
index 38a9b95..f0c7f0f 100644
--- a/include/asm-arm/arch-omap/omap16xx.h
+++ b/include/asm-arm/arch-omap/omap16xx.h
@@ -36,11 +36,6 @@
 
 /* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */
 
-#define OMAP16XX_SRAM_BASE	0xD0000000
-#define OMAP1610_SRAM_SIZE	(SZ_16K)
-#define OMAP5912_SRAM_SIZE	0x3E800
-#define OMAP16XX_SRAM_START	0x20000000
-
 #define OMAP16XX_DSP_BASE	0xE0000000
 #define OMAP16XX_DSP_SIZE	0x28000
 #define OMAP16XX_DSP_START	0xE0000000
@@ -50,17 +45,6 @@
 #define OMAP16XX_DSPREG_START	0xE1000000
 
 /*
- * ----------------------------------------------------------------------------
- * Memory used by power management
- * ----------------------------------------------------------------------------
- */
-
-#define OMAP1610_SRAM_IDLE_SUSPEND	(OMAP16XX_SRAM_BASE + OMAP1610_SRAM_SIZE - 0x200)
-#define OMAP1610_SRAM_API_SUSPEND	(OMAP1610_SRAM_IDLE_SUSPEND + 0x100)
-#define OMAP5912_SRAM_IDLE_SUSPEND	(OMAP16XX_SRAM_BASE + OMAP5912_SRAM_SIZE - 0x200)
-#define OMAP5912_SRAM_API_SUSPEND	(OMAP5912_SRAM_IDLE_SUSPEND + 0x100)
-
-/*
  * ---------------------------------------------------------------------------
  * Interrupts
  * ---------------------------------------------------------------------------
diff --git a/include/asm-arm/arch-omap/omap24xx.h b/include/asm-arm/arch-omap/omap24xx.h
new file mode 100644
index 0000000..a910546
--- /dev/null
+++ b/include/asm-arm/arch-omap/omap24xx.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_ARCH_OMAP24XX_H
+#define __ASM_ARCH_OMAP24XX_H
+
+#define OMAP24XX_L4_IO_BASE	0x48000000
+
+/* interrupt controller */
+#define OMAP24XX_IC_BASE	(OMAP24XX_L4_IO_BASE + 0xfe000)
+#define VA_IC_BASE		IO_ADDRESS(OMAP24XX_IC_BASE)
+
+#define OMAP24XX_IVA_INTC_BASE	0x40000000
+
+#define IRQ_SIR_IRQ		0x0040
+
+#endif /* __ASM_ARCH_OMAP24XX_H */
+
diff --git a/include/asm-arm/arch-omap/omap730.h b/include/asm-arm/arch-omap/omap730.h
index 599ab00..755b64c 100644
--- a/include/asm-arm/arch-omap/omap730.h
+++ b/include/asm-arm/arch-omap/omap730.h
@@ -36,10 +36,6 @@
 
 /* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */
 
-#define OMAP730_SRAM_BASE	0xD0000000
-#define OMAP730_SRAM_SIZE	(SZ_128K + SZ_64K + SZ_8K)
-#define OMAP730_SRAM_START	0x20000000
-
 #define OMAP730_DSP_BASE	0xE0000000
 #define OMAP730_DSP_SIZE	0x50000
 #define OMAP730_DSP_START	0xE0000000
diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h
index f209fc0..fbd742d 100644
--- a/include/asm-arm/arch-omap/pm.h
+++ b/include/asm-arm/arch-omap/pm.h
@@ -61,7 +61,10 @@
 #define PER_EN				0x1
 
 #define CPU_SUSPEND_SIZE		200
-#define ULPD_LOW_POWER_EN		0x0001
+#define ULPD_LOW_PWR_EN			0x0001
+#define ULPD_DEEP_SLEEP_TRANSITION_EN	0x0010
+#define ULPD_SETUP_ANALOG_CELL_3_VAL	0
+#define ULPD_POWER_CTRL_REG_VAL		0x0219
 
 #define DSP_IDLE_DELAY			10
 #define DSP_IDLE			0x0040
@@ -86,46 +89,35 @@
 #define OMAP1510_BIG_SLEEP_REQUEST	0x0cc5
 #define OMAP1510_IDLE_LOOP_REQUEST	0x0c00
 #define OMAP1510_IDLE_CLOCK_DOMAINS	0x2
-#define OMAP1510_ULPD_LOW_POWER_REQ	0x0001
 
-#define OMAP1610_DEEP_SLEEP_REQUEST	0x17c7
-#define OMAP1610_BIG_SLEEP_REQUEST	TBD
+/* Both big sleep and deep sleep use same values. Difference is in ULPD. */
+#define OMAP1610_IDLECT1_SLEEP_VAL	0x13c7
+#define OMAP1610_IDLECT2_SLEEP_VAL	0x09c7
+#define OMAP1610_IDLECT3_VAL		0x3f
+#define OMAP1610_IDLECT3_SLEEP_ORMASK	0x2c
+#define OMAP1610_IDLECT3		0xfffece24
 #define OMAP1610_IDLE_LOOP_REQUEST	0x0400
-#define OMAP1610_IDLE_CLOCK_DOMAINS	0x09c7
-#define OMAP1610_ULPD_LOW_POWER_REQ	0x3
-
-#ifndef OMAP1510_SRAM_IDLE_SUSPEND
-#define OMAP1510_SRAM_IDLE_SUSPEND 0
-#endif
-#ifndef OMAP1610_SRAM_IDLE_SUSPEND
-#define OMAP1610_SRAM_IDLE_SUSPEND 0
-#endif
-#ifndef OMAP5912_SRAM_IDLE_SUSPEND
-#define OMAP5912_SRAM_IDLE_SUSPEND 0
-#endif
-
-#ifndef OMAP1510_SRAM_API_SUSPEND
-#define OMAP1510_SRAM_API_SUSPEND 0
-#endif
-#ifndef OMAP1610_SRAM_API_SUSPEND
-#define OMAP1610_SRAM_API_SUSPEND 0
-#endif
-#ifndef OMAP5912_SRAM_API_SUSPEND
-#define OMAP5912_SRAM_API_SUSPEND 0
-#endif
 
 #if     !defined(CONFIG_ARCH_OMAP1510) && \
-	!defined(CONFIG_ARCH_OMAP16XX)
+	!defined(CONFIG_ARCH_OMAP16XX) && \
+	!defined(CONFIG_ARCH_OMAP24XX)
 #error "Power management for this processor not implemented yet"
 #endif
 
 #ifndef __ASSEMBLER__
 extern void omap_pm_idle(void);
 extern void omap_pm_suspend(void);
-extern int omap1510_cpu_suspend(unsigned short, unsigned short);
-extern int omap1610_cpu_suspend(unsigned short, unsigned short);
-extern int omap1510_idle_loop_suspend(void);
-extern int omap1610_idle_loop_suspend(void);
+extern void omap1510_cpu_suspend(unsigned short, unsigned short);
+extern void omap1610_cpu_suspend(unsigned short, unsigned short);
+extern void omap1510_idle_loop_suspend(void);
+extern void omap1610_idle_loop_suspend(void);
+
+#ifdef CONFIG_OMAP_SERIAL_WAKE
+extern void omap_serial_wake_trigger(int enable);
+#else
+#define omap_serial_wake_trigger(x)	{}
+#endif	/* CONFIG_OMAP_SERIAL_WAKE */
+
 extern unsigned int omap1510_cpu_suspend_sz;
 extern unsigned int omap1510_idle_loop_suspend_sz;
 extern unsigned int omap1610_cpu_suspend_sz;
@@ -161,6 +153,7 @@ enum arm_save_state {
 	ARM_SLEEP_SAVE_ARM_CKCTL,
 	ARM_SLEEP_SAVE_ARM_IDLECT1,
 	ARM_SLEEP_SAVE_ARM_IDLECT2,
+	ARM_SLEEP_SAVE_ARM_IDLECT3,
 	ARM_SLEEP_SAVE_ARM_EWUPCT,
 	ARM_SLEEP_SAVE_ARM_RSTCT1,
 	ARM_SLEEP_SAVE_ARM_RSTCT2,
diff --git a/include/asm-arm/arch-omap/serial.h b/include/asm-arm/arch-omap/serial.h
new file mode 100644
index 0000000..79a5297
--- /dev/null
+++ b/include/asm-arm/arch-omap/serial.h
@@ -0,0 +1,37 @@
+/*
+ *  linux/include/asm-arm/arch-omap/serial.h
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ASM_ARCH_SERIAL_H
+#define __ASM_ARCH_SERIAL_H
+
+#if defined(CONFIG_ARCH_OMAP1)
+/* OMAP1 serial ports */
+#define OMAP_UART1_BASE		0xfffb0000
+#define OMAP_UART2_BASE		0xfffb0800
+#define OMAP_UART3_BASE		0xfffb9800
+#elif defined(CONFIG_ARCH_OMAP2)
+/* OMAP2 serial ports */
+#define OMAP_UART1_BASE		0x4806a000
+#define OMAP_UART2_BASE		0x4806c000
+#define OMAP_UART3_BASE		0x4806e000
+#endif
+
+#define OMAP_MAX_NR_PORTS	3
+#define OMAP1510_BASE_BAUD	(12000000/16)
+#define OMAP16XX_BASE_BAUD	(48000000/16)
+
+#define is_omap_port(p)	({int __ret = 0;			\
+			if (p == IO_ADDRESS(OMAP_UART1_BASE) ||	\
+			    p == IO_ADDRESS(OMAP_UART2_BASE) ||	\
+			    p == IO_ADDRESS(OMAP_UART3_BASE))	\
+				__ret = 1;			\
+			__ret;					\
+			})
+
+#endif
diff --git a/include/asm-arm/arch-omap/uncompress.h b/include/asm-arm/arch-omap/uncompress.h
index 3e640ab..3545c86 100644
--- a/include/asm-arm/arch-omap/uncompress.h
+++ b/include/asm-arm/arch-omap/uncompress.h
@@ -20,7 +20,7 @@
 #include <linux/config.h>
 #include <linux/types.h>
 #include <linux/serial_reg.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch/serial.h>
 
 unsigned int system_rev;
 
@@ -34,8 +34,9 @@ static void
 putstr(const char *s)
 {
 	volatile u8 * uart = 0;
-	int shift;
+	int shift = 2;
 
+#ifdef CONFIG_ARCH_OMAP
 #ifdef	CONFIG_OMAP_LL_DEBUG_UART3
 	uart = (volatile u8 *)(OMAP_UART3_BASE);
 #elif	CONFIG_OMAP_LL_DEBUG_UART2
@@ -44,6 +45,7 @@ putstr(const char *s)
 	uart = (volatile u8 *)(OMAP_UART1_BASE);
 #endif
 
+#ifdef CONFIG_ARCH_OMAP1
 	/* Determine which serial port to use */
 	do {
 		/* MMU is not on, so cpu_is_omapXXXX() won't work here */
@@ -51,14 +53,14 @@ putstr(const char *s)
 
 		if (omap_id == OMAP_ID_730)
 			shift = 0;
-		else
-			shift = 2;
 
 		if (check_port(uart, shift))
 			break;
 		/* Silent boot if no serial ports are enabled. */
 		return;
 	} while (0);
+#endif /* CONFIG_ARCH_OMAP1 */
+#endif
 
 	/*
 	 * Now, xmit each character
diff --git a/include/asm-arm/arch-pxa/corgi.h b/include/asm-arm/arch-pxa/corgi.h
index 324db06..4b7aa0b 100644
--- a/include/asm-arm/arch-pxa/corgi.h
+++ b/include/asm-arm/arch-pxa/corgi.h
@@ -103,18 +103,20 @@
  * Shared data structures
  */
 extern struct platform_device corgiscoop_device;
+extern struct platform_device corgissp_device;
+extern struct platform_device corgifb_device;
 
 /*
  * External Functions
  */
 extern unsigned long corgi_ssp_ads7846_putget(unsigned long);
 extern unsigned long corgi_ssp_ads7846_get(void);
-extern void corgi_ssp_ads7846_put(ulong data);
+extern void corgi_ssp_ads7846_put(unsigned long data);
 extern void corgi_ssp_ads7846_lock(void);
 extern void corgi_ssp_ads7846_unlock(void);
-extern void corgi_ssp_lcdtg_send (u8 adrs, u8 data);
+extern void corgi_ssp_lcdtg_send (unsigned char adrs, unsigned char data);
 extern void corgi_ssp_blduty_set(int duty);
-extern int corgi_ssp_max1111_get(ulong data);
+extern int corgi_ssp_max1111_get(unsigned long data);
 
 #endif /* __ASM_ARCH_CORGI_H  */
 
diff --git a/include/asm-arm/arch-pxa/mmc.h b/include/asm-arm/arch-pxa/mmc.h
index 7492ea7..9718063 100644
--- a/include/asm-arm/arch-pxa/mmc.h
+++ b/include/asm-arm/arch-pxa/mmc.h
@@ -10,6 +10,7 @@ struct mmc_host;
 struct pxamci_platform_data {
 	unsigned int ocr_mask;			/* available voltages */
 	int (*init)(struct device *, irqreturn_t (*)(int, void *, struct pt_regs *), void *);
+	int (*get_ro)(struct device *);
 	void (*setpower)(struct device *, unsigned int);
 	void (*exit)(struct device *, void *);
 };
diff --git a/include/asm-arm/arch-s3c2410/anubis-cpld.h b/include/asm-arm/arch-s3c2410/anubis-cpld.h
new file mode 100644
index 0000000..5675b17
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/anubis-cpld.h
@@ -0,0 +1,24 @@
+/* linux/include/asm-arm/arch-s3c2410/anubis-cpld.h
+ *
+ * (c) 2005 Simtec Electronics
+ *	http://www.simtec.co.uk/products/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * ANUBIS - CPLD control constants
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+ *
+*/
+
+#ifndef __ASM_ARCH_ANUBISCPLD_H
+#define __ASM_ARCH_ANUBISCPLD_H
+
+/* CTRL2 - NAND WP control, IDE Reset assert/check */
+
+#define ANUBIS_CTRL1_NANDSEL		(0x3)
+
+#endif /* __ASM_ARCH_ANUBISCPLD_H */
diff --git a/include/asm-arm/arch-s3c2410/anubis-irq.h b/include/asm-arm/arch-s3c2410/anubis-irq.h
new file mode 100644
index 0000000..82f15db
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/anubis-irq.h
@@ -0,0 +1,23 @@
+/* linux/include/asm-arm/arch-s3c2410/anubis-irq.h
+ *
+ * (c) 2005 Simtec Electronics
+ *	http://www.simtec.co.uk/products/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ *  ANUBIS - IRQ Number definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+ */
+
+#ifndef __ASM_ARCH_ANUBISIRQ_H
+#define __ASM_ARCH_ANUBISIRQ_H
+
+#define IRQ_IDE0       IRQ_EINT2
+#define IRQ_IDE1       IRQ_EINT3
+#define IRQ_ASIX       IRQ_EINT1
+
+#endif /* __ASM_ARCH_ANUBISIRQ_H */
diff --git a/include/asm-arm/arch-s3c2410/anubis-map.h b/include/asm-arm/arch-s3c2410/anubis-map.h
new file mode 100644
index 0000000..97741d6
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/anubis-map.h
@@ -0,0 +1,46 @@
+/* linux/include/asm-arm/arch-s3c2410/anubis-map.h
+ *
+ * (c) 2005 Simtec Electronics
+ *	http://www.simtec.co.uk/products/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * ANUBIS - Memory map definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+*/
+
+/* needs arch/map.h including with this */
+
+#ifndef __ASM_ARCH_ANUBISMAP_H
+#define __ASM_ARCH_ANUBISMAP_H
+
+/* start peripherals off after the S3C2410 */
+
+#define ANUBIS_IOADDR(x)	(S3C2410_ADDR((x) + 0x02000000))
+
+#define ANUBIS_PA_CPLD		(S3C2410_CS1 | (1<<26))
+
+/* we put the CPLD registers next, to get them out of the way */
+
+#define ANUBIS_VA_CTRL1	    ANUBIS_IOADDR(0x00000000)	 /* 0x01300000 */
+#define ANUBIS_PA_CTRL1	    (ANUBIS_PA_CPLD)
+
+#define ANUBIS_VA_CTRL2	    ANUBIS_IOADDR(0x00100000)	 /* 0x01400000 */
+#define ANUBIS_PA_CTRL2	    (ANUBIS_PA_CPLD)
+
+#define ANUBIS_VA_CTRL3	    ANUBIS_IOADDR(0x00200000)	 /* 0x01500000 */
+#define ANUBIS_PA_CTRL3	    (ANUBIS_PA_CPLD)
+
+#define ANUBIS_VA_CTRL4	    ANUBIS_IOADDR(0x00300000)	 /* 0x01600000 */
+#define ANUBIS_PA_CTRL4	    (ANUBIS_PA_CPLD)
+
+#define ANUBIS_IDEPRI	    ANUBIS_IOADDR(0x01000000)
+#define ANUBIS_IDEPRIAUX    ANUBIS_IOADDR(0x01100000)
+#define ANUBIS_IDESEC	    ANUBIS_IOADDR(0x01200000)
+#define ANUBIS_IDESECAUX    ANUBIS_IOADDR(0x01300000)
+
+#endif /* __ASM_ARCH_ANUBISMAP_H */
diff --git a/include/asm-arm/auxvec.h b/include/asm-arm/auxvec.h
new file mode 100644
index 0000000..c0536f6
--- /dev/null
+++ b/include/asm-arm/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMARM_AUXVEC_H
+#define __ASMARM_AUXVEC_H
+
+#endif
diff --git a/include/asm-arm/fcntl.h b/include/asm-arm/fcntl.h
index 485b6bd..a80b660 100644
--- a/include/asm-arm/fcntl.h
+++ b/include/asm-arm/fcntl.h
@@ -1,87 +1,11 @@
 #ifndef _ARM_FCNTL_H
 #define _ARM_FCNTL_H
 
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
 #define O_DIRECTORY	 040000	/* must be a directory */
 #define O_NOFOLLOW	0100000	/* don't follow links */
 #define O_DIRECT	0200000	/* direct disk access hint - currently ignored */
 #define O_LARGEFILE	0400000
-#define O_NOATIME	01000000
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
+#include <asm-generic/fcntl.h>
 
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
 #endif
diff --git a/include/asm-arm/futex.h b/include/asm-arm/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-arm/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-arm/hardware/scoop.h b/include/asm-arm/hardware/scoop.h
index 7ea771f..527404b 100644
--- a/include/asm-arm/hardware/scoop.h
+++ b/include/asm-arm/hardware/scoop.h
@@ -40,6 +40,19 @@ struct scoop_config {
 	unsigned short io_dir;
 };
 
+/* Structure for linking scoop devices to PCMCIA sockets */
+struct scoop_pcmcia_dev {
+	struct device *dev;     /* Pointer to this socket's scoop device */
+	int	irq;                /* irq for socket */
+	int cd_irq;
+	const char *cd_irq_str;
+	unsigned char keep_vs;
+	unsigned char keep_rd;
+};
+
+extern int scoop_num;
+extern struct scoop_pcmcia_dev *scoop_devs;
+
 void reset_scoop(struct device *dev);
 unsigned short set_scoop_gpio(struct device *dev, unsigned short bit);
 unsigned short reset_scoop_gpio(struct device *dev, unsigned short bit);
diff --git a/include/asm-arm/hdreg.h b/include/asm-arm/hdreg.h
deleted file mode 100644
index 7f7fd1a..0000000
--- a/include/asm-arm/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-arm/mach/irq.h b/include/asm-arm/mach/irq.h
index a43a353..0ce6ca5 100644
--- a/include/asm-arm/mach/irq.h
+++ b/include/asm-arm/mach/irq.h
@@ -42,11 +42,11 @@ struct irqchip {
 	/*
 	 * Set the type of the IRQ.
 	 */
-	int (*type)(unsigned int, unsigned int);
+	int (*set_type)(unsigned int, unsigned int);
 	/*
 	 * Set wakeup-enable on the selected IRQ
 	 */
-	int (*wake)(unsigned int, unsigned int);
+	int (*set_wake)(unsigned int, unsigned int);
 
 #ifdef CONFIG_SMP
 	/*
@@ -92,6 +92,14 @@ struct irqdesc {
 extern struct irqdesc irq_desc[];
 
 /*
+ * Helpful inline function for calling irq descriptor handlers.
+ */
+static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
+{
+	desc->handle(irq, desc, regs);
+}
+
+/*
  * This is internal.  Do not use it.
  */
 extern void (*init_arch_irq)(void);
diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index 2cf279a..96c6db7 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -47,9 +47,7 @@ struct sys_timer {
 
 #ifdef CONFIG_NO_IDLE_HZ
 
-#define DYN_TICK_SKIPPING	(1 << 2)
 #define DYN_TICK_ENABLED	(1 << 1)
-#define DYN_TICK_SUITABLE	(1 << 0)
 
 struct dyn_tick_timer {
 	unsigned int	state;			/* Current state */
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 019c45d..4da1d53 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -163,20 +163,6 @@ typedef unsigned long pgprot_t;
 /* the upper-most page table pointer */
 extern pmd_t *top_pmd;
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #include <asm/memory.h>
 
 #endif /* !__ASSEMBLY__ */
@@ -186,4 +172,6 @@ static inline int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif
diff --git a/include/asm-arm/types.h b/include/asm-arm/types.h
index f4c92e4..22992ee 100644
--- a/include/asm-arm/types.h
+++ b/include/asm-arm/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-arm/uaccess.h b/include/asm-arm/uaccess.h
index a7c018b..a2fdad0 100644
--- a/include/asm-arm/uaccess.h
+++ b/include/asm-arm/uaccess.h
@@ -77,12 +77,6 @@ static inline void set_fs (mm_segment_t fs)
 
 #define access_ok(type,addr,size)	(__range_ok(addr,size) == 0)
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
-	return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
 /*
  * Single-value transfer routines.  They automatically use the right
  * size if we just have the right pointer type.  Note that the functions
diff --git a/include/asm-arm26/auxvec.h b/include/asm-arm26/auxvec.h
new file mode 100644
index 0000000..c0536f6
--- /dev/null
+++ b/include/asm-arm26/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMARM_AUXVEC_H
+#define __ASMARM_AUXVEC_H
+
+#endif
diff --git a/include/asm-arm26/fcntl.h b/include/asm-arm26/fcntl.h
index 485b6bd..d85995e 100644
--- a/include/asm-arm26/fcntl.h
+++ b/include/asm-arm26/fcntl.h
@@ -3,85 +3,11 @@
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
 #define O_DIRECTORY	 040000	/* must be a directory */
 #define O_NOFOLLOW	0100000	/* don't follow links */
 #define O_DIRECT	0200000	/* direct disk access hint - currently ignored */
 #define O_LARGEFILE	0400000
-#define O_NOATIME	01000000
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
+#include <asm-generic/fcntl.h>
 
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
 #endif
diff --git a/include/asm-arm26/futex.h b/include/asm-arm26/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-arm26/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-arm26/hdreg.h b/include/asm-arm26/hdreg.h
deleted file mode 100644
index 7f7fd1a..0000000
--- a/include/asm-arm26/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-arm26/page.h b/include/asm-arm26/page.h
index c334079..d3f23ac 100644
--- a/include/asm-arm26/page.h
+++ b/include/asm-arm26/page.h
@@ -89,20 +89,6 @@ typedef unsigned long pgprot_t;
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #include <asm/memory.h>
 
 #endif /* !__ASSEMBLY__ */
@@ -112,4 +98,6 @@ static inline int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif
diff --git a/include/asm-arm26/types.h b/include/asm-arm26/types.h
index 56cbe57..81bd357 100644
--- a/include/asm-arm26/types.h
+++ b/include/asm-arm26/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-arm26/uaccess.h b/include/asm-arm26/uaccess.h
index ab9ce38..3f2dd10 100644
--- a/include/asm-arm26/uaccess.h
+++ b/include/asm-arm26/uaccess.h
@@ -40,12 +40,6 @@ extern int fixup_exception(struct pt_regs *regs);
 
 #define access_ok(type,addr,size)	(__range_ok(addr,size) == 0)
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
-	return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
 /*
  * Single-value transfer routines.  They automatically use the right
  * size if we just have the right pointer type.  Note that the functions
diff --git a/include/asm-cris/auxvec.h b/include/asm-cris/auxvec.h
new file mode 100644
index 0000000..cb30b01
--- /dev/null
+++ b/include/asm-cris/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMCRIS_AUXVEC_H
+#define __ASMCRIS_AUXVEC_H
+
+#endif
diff --git a/include/asm-cris/fcntl.h b/include/asm-cris/fcntl.h
index 61c5632..46ab12d 100644
--- a/include/asm-cris/fcntl.h
+++ b/include/asm-cris/fcntl.h
@@ -1,90 +1 @@
-#ifndef _CRIS_FCNTL_H
-#define _CRIS_FCNTL_H
-
-/* verbatim copy of i386 version */
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECT	 040000	/* direct disk access hint - currently ignored */
-#define O_LARGEFILE	0100000
-#define O_DIRECTORY	0200000	/* must be a directory */
-#define O_NOFOLLOW	0400000 /* don't follow links */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get f_flags */
-#define F_SETFD		2	/* set f_flags */
-#define F_GETFL		3	/* more flags (cloexec) */
-#define F_SETFL		4
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64      12      /*  using 'struct flock64' */
-#define F_SETLK64      13
-#define F_SETLKW64     14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS   16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND      32      /* This is a mandatory flock */
-#define LOCK_READ      64      /* ... Which allows concurrent read operations */
-#define LOCK_WRITE     128     /* ... Which allows concurrent write operations */
-#define LOCK_RW        192     /* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE  1024
-
-#endif
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-cris/futex.h b/include/asm-cris/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-cris/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-cris/irq.h b/include/asm-cris/irq.h
index 8e787fd..4fab5c3 100644
--- a/include/asm-cris/irq.h
+++ b/include/asm-cris/irq.h
@@ -1,6 +1,11 @@
 #ifndef _ASM_IRQ_H
 #define _ASM_IRQ_H
 
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
 #include <asm/arch/irq.h>
 
 extern __inline__ int irq_canonicalize(int irq)
diff --git a/include/asm-cris/page.h b/include/asm-cris/page.h
index bbf17bd..c99c478 100644
--- a/include/asm-cris/page.h
+++ b/include/asm-cris/page.h
@@ -70,19 +70,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #ifndef __ASSEMBLY__
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
 #endif /* __ASSEMBLY__ */
 
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
@@ -90,5 +77,7 @@ static inline int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _CRIS_PAGE_H */
 
diff --git a/include/asm-cris/types.h b/include/asm-cris/types.h
index 8fa6d6c..84557c9 100644
--- a/include/asm-cris/types.h
+++ b/include/asm-cris/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-cris/uaccess.h b/include/asm-cris/uaccess.h
index 6db1722..7d50086 100644
--- a/include/asm-cris/uaccess.h
+++ b/include/asm-cris/uaccess.h
@@ -91,13 +91,6 @@
 #define __access_ok(addr,size) (__kernel_ok || __user_ok((addr),(size)))
 #define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size))
 
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
 #include <asm/arch/uaccess.h>
 
 /*
diff --git a/include/asm-frv/auxvec.h b/include/asm-frv/auxvec.h
new file mode 100644
index 0000000..0771077
--- /dev/null
+++ b/include/asm-frv/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __FRV_AUXVEC_H
+#define __FRV_AUXVEC_H
+
+#endif
diff --git a/include/asm-frv/fcntl.h b/include/asm-frv/fcntl.h
index d61b999..46ab12d 100644
--- a/include/asm-frv/fcntl.h
+++ b/include/asm-frv/fcntl.h
@@ -1,88 +1 @@
-#ifndef _ASM_FCNTL_H
-#define _ASM_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECT	 040000	/* direct disk access hint */
-#define O_LARGEFILE	0100000
-#define O_DIRECTORY	0200000	/* must be a directory */
-#define O_NOFOLLOW	0400000 /* don't follow links */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
-#endif /* _ASM_FCNTL_H */
-
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-frv/futex.h b/include/asm-frv/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-frv/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index f7914f1..4feba56 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -45,21 +45,6 @@ typedef struct { unsigned long	pgprot;	} pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)	(((addr) + PAGE_SIZE - 1) & PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size) __attribute_const__;
-static inline int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size - 1) >> (PAGE_SHIFT - 1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #define devmem_is_allowed(pfn)	1
 
 #define __pa(vaddr)		virt_to_phys((void *) vaddr)
@@ -102,4 +87,6 @@ extern unsigned long max_pfn;
 #define WANT_PAGE_VIRTUAL	1
 #endif
 
+#include <asm-generic/page.h>
+
 #endif /* _ASM_PAGE_H */
diff --git a/include/asm-frv/types.h b/include/asm-frv/types.h
index 1a5b654..50605df 100644
--- a/include/asm-frv/types.h
+++ b/include/asm-frv/types.h
@@ -65,8 +65,6 @@ typedef u64 u_quad_t;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h
index 32dc52e8..991b50f 100644
--- a/include/asm-frv/uaccess.h
+++ b/include/asm-frv/uaccess.h
@@ -67,12 +67,6 @@ static inline int ___range_ok(unsigned long addr, unsigned long size)
 #define access_ok(type,addr,size) (__range_ok((addr), (size)) == 0)
 #define __access_ok(addr,size) (__range_ok((addr), (size)) == 0)
 
-/* this function will go away soon - use access_ok() / __range_ok() instead */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
-	return __range_ok(addr, size);
-}
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
new file mode 100644
index 0000000..b663520
--- /dev/null
+++ b/include/asm-generic/fcntl.h
@@ -0,0 +1,149 @@
+#ifndef _ASM_GENERIC_FCNTL_H
+#define _ASM_GENERIC_FCNTL_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+   located on an ext2 file system */
+#define O_ACCMODE	00000003
+#define O_RDONLY	00000000
+#define O_WRONLY	00000001
+#define O_RDWR		00000002
+#ifndef O_CREAT
+#define O_CREAT		00000100	/* not fcntl */
+#endif
+#ifndef O_EXCL
+#define O_EXCL		00000200	/* not fcntl */
+#endif
+#ifndef O_NOCTTY
+#define O_NOCTTY	00000400	/* not fcntl */
+#endif
+#ifndef O_TRUNC
+#define O_TRUNC		00001000	/* not fcntl */
+#endif
+#ifndef O_APPEND
+#define O_APPEND	00002000
+#endif
+#ifndef O_NONBLOCK
+#define O_NONBLOCK	00004000
+#endif
+#ifndef O_SYNC
+#define O_SYNC		00010000
+#endif
+#ifndef FASYNC
+#define FASYNC		00020000	/* fcntl, for BSD compatibility */
+#endif
+#ifndef O_DIRECT
+#define O_DIRECT	00040000	/* direct disk access hint */
+#endif
+#ifndef O_LARGEFILE
+#define O_LARGEFILE	00100000
+#endif
+#ifndef O_DIRECTORY
+#define O_DIRECTORY	00200000	/* must be a directory */
+#endif
+#ifndef O_NOFOLLOW
+#define O_NOFOLLOW	00400000	/* don't follow links */
+#endif
+#ifndef O_NOATIME
+#define O_NOATIME	01000000
+#endif
+#ifndef O_NDELAY
+#define O_NDELAY	O_NONBLOCK
+#endif
+
+#define F_DUPFD		0	/* dup */
+#define F_GETFD		1	/* get close_on_exec */
+#define F_SETFD		2	/* set/clear close_on_exec */
+#define F_GETFL		3	/* get file->f_flags */
+#define F_SETFL		4	/* set file->f_flags */
+#ifndef F_GETLK
+#define F_GETLK		5
+#define F_SETLK		6
+#define F_SETLKW	7
+#endif
+#ifndef F_SETOWN
+#define F_SETOWN	8	/* for sockets. */
+#define F_GETOWN	9	/* for sockets. */
+#endif
+#ifndef F_SETSIG
+#define F_SETSIG	10	/* for sockets. */
+#define F_GETSIG	11	/* for sockets. */
+#endif
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#ifndef F_RDLCK
+#define F_RDLCK		0
+#define F_WRLCK		1
+#define F_UNLCK		2
+#endif
+
+/* for old implementation of bsd flock () */
+#ifndef F_EXLCK
+#define F_EXLCK		4	/* or 3 */
+#define F_SHLCK		8	/* or 4 */
+#endif
+
+/* for leases */
+#ifndef F_INPROGRESS
+#define F_INPROGRESS	16
+#endif
+
+/* operations for bsd flock(), also used by the kernel implementation */
+#define LOCK_SH		1	/* shared lock */
+#define LOCK_EX		2	/* exclusive lock */
+#define LOCK_NB		4	/* or'd with one of the above to prevent
+				   blocking */
+#define LOCK_UN		8	/* remove lock */
+
+#define LOCK_MAND	32	/* This is a mandatory flock ... */
+#define LOCK_READ	64	/* which allows concurrent read operations */
+#define LOCK_WRITE	128	/* which allows concurrent write operations */
+#define LOCK_RW		192	/* which allows concurrent read & write ops */
+
+#define F_LINUX_SPECIFIC_BASE	1024
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK
+#ifndef __ARCH_FLOCK_PAD
+#define __ARCH_FLOCK_PAD
+#endif
+
+struct flock {
+	short	l_type;
+	short	l_whence;
+	off_t	l_start;
+	off_t	l_len;
+	pid_t	l_pid;
+	__ARCH_FLOCK_PAD
+};
+#endif
+
+#ifndef CONFIG_64BIT
+
+#ifndef F_GETLK64
+#define F_GETLK64	12	/*  using 'struct flock64' */
+#define F_SETLK64	13
+#define F_SETLKW64	14
+#endif
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK64
+#ifndef __ARCH_FLOCK64_PAD
+#define __ARCH_FLOCK64_PAD
+#endif
+
+struct flock64 {
+	short  l_type;
+	short  l_whence;
+	loff_t l_start;
+	loff_t l_len;
+	pid_t  l_pid;
+	__ARCH_FLOCK64_PAD
+};
+#endif
+#endif /* !CONFIG_64BIT */
+
+#endif /* _ASM_GENERIC_FCNTL_H */
diff --git a/include/asm-generic/hdreg.h b/include/asm-generic/hdreg.h
deleted file mode 100644
index 7051fba..0000000
--- a/include/asm-generic/hdreg.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#warning <asm/hdreg.h> is obsolete, please do not use it
-
-#ifndef __ASM_GENERIC_HDREG_H
-#define __ASM_GENERIC_HDREG_H
-
-typedef unsigned long ide_ioreg_t;
-
-#endif /* __ASM_GENERIC_HDREG_H */
diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h
new file mode 100644
index 0000000..a96b5d9
--- /dev/null
+++ b/include/asm-generic/page.h
@@ -0,0 +1,26 @@
+#ifndef _ASM_GENERIC_PAGE_H
+#define _ASM_GENERIC_PAGE_H
+
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+
+#include <linux/compiler.h>
+
+/* Pure 2^n version of get_order */
+static __inline__ __attribute_const__ int get_order(unsigned long size)
+{
+	int order;
+
+	size = (size - 1) >> (PAGE_SHIFT - 1);
+	order = -1;
+	do {
+		size >>= 1;
+		order++;
+	} while (size);
+	return order;
+}
+
+#endif	/* __ASSEMBLY__ */
+#endif	/* __KERNEL__ */
+
+#endif	/* _ASM_GENERIC_PAGE_H */
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index f405935..f86c1e5 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -101,6 +101,22 @@ do {				  					  \
 })
 #endif
 
+#ifndef __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
+#define ptep_get_and_clear_full(__mm, __address, __ptep, __full)	\
+({									\
+	pte_t __pte;							\
+	__pte = ptep_get_and_clear((__mm), (__address), (__ptep));	\
+	__pte;								\
+})
+#endif
+
+#ifndef __HAVE_ARCH_PTE_CLEAR_FULL
+#define pte_clear_full(__mm, __address, __ptep, __full)			\
+do {									\
+	pte_clear((__mm), (__address), (__ptep));			\
+} while (0)
+#endif
+
 #ifndef __HAVE_ARCH_PTEP_CLEAR_FLUSH
 #define ptep_clear_flush(__vma, __address, __ptep)			\
 ({									\
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 450eae2..886dbd1 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -12,5 +12,6 @@ extern char _sextratext[] __attribute__((weak));
 extern char _eextratext[] __attribute__((weak));
 extern char _end[];
 extern char __per_cpu_start[], __per_cpu_end[];
+extern char __kprobes_text_start[], __kprobes_text_end[];
 
 #endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h
index 6c90f0f..4dc8ddb 100644
--- a/include/asm-generic/unaligned.h
+++ b/include/asm-generic/unaligned.h
@@ -16,9 +16,9 @@
  * The main single-value unaligned transfer routines.
  */
 #define get_unaligned(ptr) \
-	((__typeof__(*(ptr)))__get_unaligned((ptr), sizeof(*(ptr))))
+	__get_unaligned((ptr), sizeof(*(ptr)))
 #define put_unaligned(x,ptr) \
-	__put_unaligned((unsigned long)(x), (ptr), sizeof(*(ptr)))
+	__put_unaligned((__u64)(x), (ptr), sizeof(*(ptr)))
 
 /*
  * This function doesn't actually exist.  The idea is that when
@@ -36,19 +36,19 @@ struct __una_u16 { __u16 x __attribute__((packed)); };
  * Elemental unaligned loads 
  */
 
-static inline unsigned long __uldq(const __u64 *addr)
+static inline __u64 __uldq(const __u64 *addr)
 {
 	const struct __una_u64 *ptr = (const struct __una_u64 *) addr;
 	return ptr->x;
 }
 
-static inline unsigned long __uldl(const __u32 *addr)
+static inline __u32 __uldl(const __u32 *addr)
 {
 	const struct __una_u32 *ptr = (const struct __una_u32 *) addr;
 	return ptr->x;
 }
 
-static inline unsigned long __uldw(const __u16 *addr)
+static inline __u16 __uldw(const __u16 *addr)
 {
 	const struct __una_u16 *ptr = (const struct __una_u16 *) addr;
 	return ptr->x;
@@ -78,7 +78,7 @@ static inline void __ustw(__u16 val, __u16 *addr)
 
 #define __get_unaligned(ptr, size) ({		\
 	const void *__gu_p = ptr;		\
-	unsigned long val;			\
+	__typeof__(*(ptr)) val;			\
 	switch (size) {				\
 	case 1:					\
 		val = *(const __u8 *)__gu_p;	\
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index b3bb326..6f857be 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -6,6 +6,9 @@
 #define VMLINUX_SYMBOL(_sym_) _sym_
 #endif
 
+/* Align . to a 8 byte boundary equals to maximum function alignment. */
+#define ALIGN_FUNCTION()  . = ALIGN(8)
+
 #define RODATA								\
 	.rodata           : AT(ADDR(.rodata) - LOAD_OFFSET) {		\
 		*(.rodata) *(.rodata.*)					\
@@ -79,12 +82,24 @@
 		VMLINUX_SYMBOL(__security_initcall_end) = .;		\
 	}
 
+/* sched.text is aling to function alignment to secure we have same
+ * address even at second ld pass when generating System.map */
 #define SCHED_TEXT							\
+		ALIGN_FUNCTION();					\
 		VMLINUX_SYMBOL(__sched_text_start) = .;			\
 		*(.sched.text)						\
 		VMLINUX_SYMBOL(__sched_text_end) = .;
 
+/* spinlock.text is aling to function alignment to secure we have same
+ * address even at second ld pass when generating System.map */
 #define LOCK_TEXT							\
+		ALIGN_FUNCTION();					\
 		VMLINUX_SYMBOL(__lock_text_start) = .;			\
 		*(.spinlock.text)					\
 		VMLINUX_SYMBOL(__lock_text_end) = .;
+
+#define KPROBES_TEXT							\
+		ALIGN_FUNCTION();					\
+		VMLINUX_SYMBOL(__kprobes_text_start) = .;		\
+		*(.kprobes.text)					\
+		VMLINUX_SYMBOL(__kprobes_text_end) = .;
diff --git a/include/asm-h8300/auxvec.h b/include/asm-h8300/auxvec.h
new file mode 100644
index 0000000..1d36fe38
--- /dev/null
+++ b/include/asm-h8300/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMH8300_AUXVEC_H
+#define __ASMH8300_AUXVEC_H
+
+#endif
diff --git a/include/asm-h8300/fcntl.h b/include/asm-h8300/fcntl.h
index 355350a..1952cb2 100644
--- a/include/asm-h8300/fcntl.h
+++ b/include/asm-h8300/fcntl.h
@@ -1,87 +1,11 @@
 #ifndef _H8300_FCNTL_H
 #define _H8300_FCNTL_H
 
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	  0003
-#define O_RDONLY	    00
-#define O_WRONLY	    01
-#define O_RDWR		    02
-#define O_CREAT		  0100	/* not fcntl */
-#define O_EXCL		  0200	/* not fcntl */
-#define O_NOCTTY	  0400	/* not fcntl */
-#define O_TRUNC		 01000	/* not fcntl */
-#define O_APPEND	 02000
-#define O_NONBLOCK	 04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		010000
-#define FASYNC		020000	/* fcntl, for BSD compatibility */
 #define O_DIRECTORY	040000	/* must be a directory */
 #define O_NOFOLLOW	0100000	/* don't follow links */
 #define O_DIRECT	0200000	/* direct disk access hint - currently ignored */
 #define O_LARGEFILE	0400000
-#define O_NOATIME	01000000
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
+#include <asm-generic/fcntl.h>
 
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
 #endif /* _H8300_FCNTL_H */
diff --git a/include/asm-h8300/futex.h b/include/asm-h8300/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-h8300/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-h8300/hdreg.h b/include/asm-h8300/hdreg.h
deleted file mode 100644
index 36d0c06..0000000
--- a/include/asm-h8300/hdreg.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- *  linux/include/asm-h8300/hdreg.h
- *
- *  Copyright (C) 1994-1996  Linus Torvalds & authors
- */
-
-#warning this file is obsolete, please do not use it
-
-#ifndef _H8300_HDREG_H
-#define _H8300_HDREG_H
-
-typedef unsigned int   q40ide_ioreg_t;
-typedef unsigned char * ide_ioreg_t;
-
-#endif /* _H8300_HDREG_H */
diff --git a/include/asm-h8300/page.h b/include/asm-h8300/page.h
index e3b7960..e8c02b8 100644
--- a/include/asm-h8300/page.h
+++ b/include/asm-h8300/page.h
@@ -54,20 +54,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 extern unsigned long memory_start;
 extern unsigned long memory_end;
 
@@ -101,4 +87,6 @@ extern unsigned long memory_end;
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _H8300_PAGE_H */
diff --git a/include/asm-h8300/types.h b/include/asm-h8300/types.h
index 21f4fc0..bf91e0d 100644
--- a/include/asm-h8300/types.h
+++ b/include/asm-h8300/types.h
@@ -58,8 +58,6 @@ typedef u32 dma_addr_t;
 #define HAVE_SECTOR_T
 typedef u64 sector_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __KERNEL__ */
 
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-h8300/uaccess.h b/include/asm-h8300/uaccess.h
index 1480f30..ebe58c6 100644
--- a/include/asm-h8300/uaccess.h
+++ b/include/asm-h8300/uaccess.h
@@ -24,12 +24,6 @@ static inline int __access_ok(unsigned long addr, unsigned long size)
 	return(RANGE_CHECK_OK(addr, size, 0L, (unsigned long)&_ramend));
 }
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void *addr, unsigned long size)
-{
-	return access_ok(type,addr,size)?0:-EFAULT;
-}
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-i386/agp.h b/include/asm-i386/agp.h
index b82f5f3..9075083 100644
--- a/include/asm-i386/agp.h
+++ b/include/asm-i386/agp.h
@@ -19,7 +19,7 @@ int unmap_page_from_agp(struct page *page);
 /* Could use CLFLUSH here if the cpu supports it. But then it would
    need to be called for each cacheline of the whole page so it may not be 
    worth it. Would need a page for it. */
-#define flush_agp_cache() asm volatile("wbinvd":::"memory")
+#define flush_agp_cache() wbinvd()
 
 /* Convert a physical address to an address suitable for the GART. */
 #define phys_to_gart(x) (x)
diff --git a/include/asm-i386/apicdef.h b/include/asm-i386/apicdef.h
index a96a8f4..03185ce 100644
--- a/include/asm-i386/apicdef.h
+++ b/include/asm-i386/apicdef.h
@@ -16,6 +16,7 @@
 #define			GET_APIC_VERSION(x)	((x)&0xFF)
 #define			GET_APIC_MAXLVT(x)	(((x)>>16)&0xFF)
 #define			APIC_INTEGRATED(x)	((x)&0xF0)
+#define			APIC_XAPIC(x)		((x) >= 0x14)
 #define		APIC_TASKPRI	0x80
 #define			APIC_TPRI_MASK		0xFF
 #define		APIC_ARBPRI	0x90
diff --git a/include/asm-i386/auxvec.h b/include/asm-i386/auxvec.h
new file mode 100644
index 0000000..395e130
--- /dev/null
+++ b/include/asm-i386/auxvec.h
@@ -0,0 +1,11 @@
+#ifndef __ASMi386_AUXVEC_H
+#define __ASMi386_AUXVEC_H
+
+/*
+ * Architecture-neutral AT_ values in 0-17, leave some room
+ * for more of them, start the x86-specific ones at 32.
+ */
+#define AT_SYSINFO		32
+#define AT_SYSINFO_EHDR		33
+
+#endif
diff --git a/include/asm-i386/bugs.h b/include/asm-i386/bugs.h
index 6789fc2..ea54540 100644
--- a/include/asm-i386/bugs.h
+++ b/include/asm-i386/bugs.h
@@ -118,7 +118,10 @@ static void __init check_hlt(void)
 		printk("disabled\n");
 		return;
 	}
-	__asm__ __volatile__("hlt ; hlt ; hlt ; hlt");
+	halt();
+	halt();
+	halt();
+	halt();
 	printk("OK.\n");
 }
 
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index 11e6781..6df1a53 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -27,8 +27,18 @@ struct Xgt_desc_struct {
 
 extern struct Xgt_desc_struct idt_descr, cpu_gdt_descr[NR_CPUS];
 
-#define load_TR_desc() __asm__ __volatile__("ltr %%ax"::"a" (GDT_ENTRY_TSS*8))
-#define load_LDT_desc() __asm__ __volatile__("lldt %%ax"::"a" (GDT_ENTRY_LDT*8))
+#define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8))
+#define load_LDT_desc() __asm__ __volatile__("lldt %w0"::"q" (GDT_ENTRY_LDT*8))
+
+#define load_gdt(dtr) __asm__ __volatile("lgdt %0"::"m" (*dtr))
+#define load_idt(dtr) __asm__ __volatile("lidt %0"::"m" (*dtr))
+#define load_tr(tr) __asm__ __volatile("ltr %0"::"mr" (tr))
+#define load_ldt(ldt) __asm__ __volatile("lldt %0"::"mr" (ldt))
+
+#define store_gdt(dtr) __asm__ ("sgdt %0":"=m" (*dtr))
+#define store_idt(dtr) __asm__ ("sidt %0":"=m" (*dtr))
+#define store_tr(tr) __asm__ ("str %0":"=mr" (tr))
+#define store_ldt(ldt) __asm__ ("sldt %0":"=mr" (ldt))
 
 /*
  * This is the ldt that every process will get unless we need
@@ -39,14 +49,14 @@ extern void set_intr_gate(unsigned int irq, void * addr);
 
 #define _set_tssldt_desc(n,addr,limit,type) \
 __asm__ __volatile__ ("movw %w3,0(%2)\n\t" \
-	"movw %%ax,2(%2)\n\t" \
-	"rorl $16,%%eax\n\t" \
-	"movb %%al,4(%2)\n\t" \
+	"movw %w1,2(%2)\n\t" \
+	"rorl $16,%1\n\t" \
+	"movb %b1,4(%2)\n\t" \
 	"movb %4,5(%2)\n\t" \
 	"movb $0,6(%2)\n\t" \
-	"movb %%ah,7(%2)\n\t" \
-	"rorl $16,%%eax" \
-	: "=m"(*(n)) : "a" (addr), "r"(n), "ir"(limit), "i"(type))
+	"movb %h1,7(%2)\n\t" \
+	"rorl $16,%1" \
+	: "=m"(*(n)) : "q" (addr), "r"(n), "ir"(limit), "i"(type))
 
 static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, void *addr)
 {
@@ -86,6 +96,13 @@ static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int size)
 	(info)->seg_not_present	== 1	&& \
 	(info)->useable		== 0	)
 
+static inline void write_ldt_entry(void *ldt, int entry, __u32 entry_a, __u32 entry_b)
+{
+	__u32 *lp = (__u32 *)((char *)ldt + entry*8);
+	*lp = entry_a;
+	*(lp+1) = entry_b;
+}
+
 #if TLS_SIZE != 24
 # error update this code.
 #endif
diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h
index 130bdc8..fa11117 100644
--- a/include/asm-i386/elf.h
+++ b/include/asm-i386/elf.h
@@ -9,6 +9,7 @@
 #include <asm/user.h>
 #include <asm/processor.h>
 #include <asm/system.h>		/* for savesegment */
+#include <asm/auxvec.h>
 
 #include <linux/utsname.h>
 
@@ -109,13 +110,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
 
 #define ELF_PLATFORM  (system_utsname.machine)
 
-/*
- * Architecture-neutral AT_ values in 0-17, leave some room
- * for more of them, start the x86-specific ones at 32.
- */
-#define AT_SYSINFO		32
-#define AT_SYSINFO_EHDR		33
-
 #ifdef __KERNEL__
 #define SET_PERSONALITY(ex, ibcs2) do { } while (0)
 
diff --git a/include/asm-i386/fcntl.h b/include/asm-i386/fcntl.h
index 511cde9..46ab12d 100644
--- a/include/asm-i386/fcntl.h
+++ b/include/asm-i386/fcntl.h
@@ -1,88 +1 @@
-#ifndef _I386_FCNTL_H
-#define _I386_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECT	 040000	/* direct disk access hint */
-#define O_LARGEFILE	0100000
-#define O_DIRECTORY	0200000	/* must be a directory */
-#define O_NOFOLLOW	0400000 /* don't follow links */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
-
-#endif
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-i386/futex.h b/include/asm-i386/futex.h
new file mode 100644
index 0000000..44b9db8
--- /dev/null
+++ b/include/asm-i386/futex.h
@@ -0,0 +1,108 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/processor.h>
+#include <asm/uaccess.h>
+
+#define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
+  __asm__ __volatile (						\
+"1:	" insn "\n"						\
+"2:	.section .fixup,\"ax\"\n\
+3:	mov	%3, %1\n\
+	jmp	2b\n\
+	.previous\n\
+	.section __ex_table,\"a\"\n\
+	.align	8\n\
+	.long	1b,3b\n\
+	.previous"						\
+	: "=r" (oldval), "=r" (ret), "=m" (*uaddr)		\
+	: "i" (-EFAULT), "m" (*uaddr), "0" (oparg), "1" (0))
+
+#define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
+  __asm__ __volatile (						\
+"1:	movl	%2, %0\n\
+	movl	%0, %3\n"					\
+	insn "\n"						\
+"2:	" LOCK_PREFIX "cmpxchgl %3, %2\n\
+	jnz	1b\n\
+3:	.section .fixup,\"ax\"\n\
+4:	mov	%5, %1\n\
+	jmp	3b\n\
+	.previous\n\
+	.section __ex_table,\"a\"\n\
+	.align	8\n\
+	.long	1b,4b,2b,4b\n\
+	.previous"						\
+	: "=&a" (oldval), "=&r" (ret), "=m" (*uaddr),		\
+	  "=&r" (tem)						\
+	: "r" (oparg), "i" (-EFAULT), "m" (*uaddr), "1" (0))
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	if (op == FUTEX_OP_SET)
+		__futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
+	else {
+#ifndef CONFIG_X86_BSWAP
+		if (boot_cpu_data.x86 == 3)
+			ret = -ENOSYS;
+		else
+#endif
+		switch (op) {
+		case FUTEX_OP_ADD:
+			__futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret,
+					   oldval, uaddr, oparg);
+			break;
+		case FUTEX_OP_OR:
+			__futex_atomic_op2("orl %4, %3", ret, oldval, uaddr,
+					   oparg);
+			break;
+		case FUTEX_OP_ANDN:
+			__futex_atomic_op2("andl %4, %3", ret, oldval, uaddr,
+					   ~oparg);
+			break;
+		case FUTEX_OP_XOR:
+			__futex_atomic_op2("xorl %4, %3", ret, oldval, uaddr,
+					   oparg);
+			break;
+		default:
+			ret = -ENOSYS;
+		}
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-i386/hdreg.h b/include/asm-i386/hdreg.h
deleted file mode 100644
index 5989bbc..0000000
--- a/include/asm-i386/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning this file is obsolete, please do not use it
diff --git a/include/asm-i386/kdebug.h b/include/asm-i386/kdebug.h
index b3f8d5f..316138e 100644
--- a/include/asm-i386/kdebug.h
+++ b/include/asm-i386/kdebug.h
@@ -41,9 +41,16 @@ enum die_val {
 	DIE_PAGE_FAULT,
 };
 
-static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig)
+static inline int notify_die(enum die_val val, const char *str,
+			struct pt_regs *regs, long err, int trap, int sig)
 {
-	struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig };
+	struct die_args args = {
+		.regs = regs,
+		.str = str,
+		.err = err,
+		.trapnr = trap,
+		.signr = sig
+	};
 	return notifier_call_chain(&i386die_chain, val, &args);
 }
 
diff --git a/include/asm-i386/mach-es7000/mach_mpparse.h b/include/asm-i386/mach-es7000/mach_mpparse.h
index 85809e0..28a84f6 100644
--- a/include/asm-i386/mach-es7000/mach_mpparse.h
+++ b/include/asm-i386/mach-es7000/mach_mpparse.h
@@ -1,6 +1,8 @@
 #ifndef __ASM_MACH_MPPARSE_H
 #define __ASM_MACH_MPPARSE_H
 
+#include <linux/acpi.h>
+
 static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name, 
 				struct mpc_config_translation *translation)
 {
@@ -12,8 +14,9 @@ static inline void mpc_oem_pci_bus(struct mpc_config_bus *m,
 {
 }
 
-extern int parse_unisys_oem (char *oemptr, int oem_entries);
-extern int find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length);
+extern int parse_unisys_oem (char *oemptr);
+extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
+extern void setup_unisys();
 
 static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
 		char *productid)
@@ -22,18 +25,33 @@ static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
 		struct mp_config_oemtable *oem_table = 
 			(struct mp_config_oemtable *)mpc->mpc_oemptr;
 		if (!strncmp(oem, "UNISYS", 6))
-			return parse_unisys_oem((char *)oem_table, oem_table->oem_length);
+			return parse_unisys_oem((char *)oem_table);
 	}
 	return 0;
 }
 
+static inline int es7000_check_dsdt()
+{
+	struct acpi_table_header *header = NULL;
+	if(!acpi_get_table_header_early(ACPI_DSDT, &header))
+		acpi_table_print(header, 0);
+	if (!strncmp(header->oem_id, "UNISYS", 6))
+		return 1;
+	return 0;
+}
+
 /* Hook from generic ACPI tables.c */
 static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
 	unsigned long oem_addr; 
-	int oem_entries;
-	if (!find_unisys_acpi_oem_table(&oem_addr, &oem_entries))
-		return parse_unisys_oem((char *)oem_addr, oem_entries);
+	if (!find_unisys_acpi_oem_table(&oem_addr)) {
+		if (es7000_check_dsdt())
+			return parse_unisys_oem((char *)oem_addr);
+		else {
+			setup_unisys();
+			return 1;
+		}
+	}
 	return 0;
 }
 
diff --git a/include/asm-i386/mach-generic/mach_apic.h b/include/asm-i386/mach-generic/mach_apic.h
index b13767a..d9dc039 100644
--- a/include/asm-i386/mach-generic/mach_apic.h
+++ b/include/asm-i386/mach-generic/mach_apic.h
@@ -28,4 +28,6 @@
 #define enable_apic_mode (genapic->enable_apic_mode)
 #define phys_pkg_id (genapic->phys_pkg_id)
 
+extern void generic_bigsmp_probe(void);
+
 #endif /* __ASM_MACH_APIC_H */
diff --git a/include/asm-i386/mpspec.h b/include/asm-i386/mpspec.h
index b9e9f66..64a0b8e 100644
--- a/include/asm-i386/mpspec.h
+++ b/include/asm-i386/mpspec.h
@@ -11,6 +11,7 @@ extern int mp_bus_id_to_local [MAX_MP_BUSSES];
 extern int quad_local_to_mp_bus_id [NR_CPUS/4][4];
 extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
 
+extern unsigned int def_to_bigsmp;
 extern unsigned int boot_cpu_physical_apicid;
 extern int smp_found_config;
 extern void find_smp_config (void);
diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h
index c76fce8..62b76cd 100644
--- a/include/asm-i386/msr.h
+++ b/include/asm-i386/msr.h
@@ -47,6 +47,21 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val)
 		     : "c" (msr), "0" (a), "d" (b), "i" (-EFAULT));\
 	ret__; })
 
+/* rdmsr with exception handling */
+#define rdmsr_safe(msr,a,b) ({ int ret__;						\
+	asm volatile("2: rdmsr ; xorl %0,%0\n"						\
+		     "1:\n\t"								\
+		     ".section .fixup,\"ax\"\n\t"					\
+		     "3:  movl %4,%0 ; jmp 1b\n\t"					\
+		     ".previous\n\t"							\
+ 		     ".section __ex_table,\"a\"\n"					\
+		     "   .align 4\n\t"							\
+		     "   .long 	2b,3b\n\t"						\
+		     ".previous"							\
+		     : "=r" (ret__), "=a" (*(a)), "=d" (*(b))				\
+		     : "c" (msr), "i" (-EFAULT));\
+	ret__; })
+
 #define rdtsc(low,high) \
      __asm__ __volatile__("rdtsc" : "=a" (low), "=d" (high))
 
diff --git a/include/asm-i386/page.h b/include/asm-i386/page.h
index 8d93f73..73296d9 100644
--- a/include/asm-i386/page.h
+++ b/include/asm-i386/page.h
@@ -68,7 +68,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define HPAGE_MASK	(~(HPAGE_SIZE - 1))
 #define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
 #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-#define ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
 #endif
 
 #define pgd_val(x)	((x).pgd)
@@ -104,20 +103,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
  */
 extern unsigned int __VMALLOC_RESERVE;
 
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 extern int sysctl_legacy_va_layout;
 
 extern int page_is_ram(unsigned long pagenr);
@@ -156,4 +141,6 @@ extern int page_is_ram(unsigned long pagenr);
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _I386_PAGE_H */
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h
index d609f9c..2e3f4a3 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-i386/pgtable-3level.h
@@ -64,7 +64,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
 #define set_pmd(pmdptr,pmdval) \
 		set_64bit((unsigned long long *)(pmdptr),pmd_val(pmdval))
 #define set_pud(pudptr,pudval) \
-		set_64bit((unsigned long long *)(pudptr),pud_val(pudval))
+		(*(pudptr) = (pudval))
 
 /*
  * Pentium-II erratum A13: in PAE mode we explicitly have to flush
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 77c6497..47bc1ff 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -86,9 +86,7 @@ void paging_init(void);
 #endif
 
 /*
- * The 4MB page is guessing..  Detailed in the infamous "Chapter H"
- * of the Pentium details, but assuming intel did the straightforward
- * thing, this bit set in the page directory entry just means that
+ * _PAGE_PSE set in the page directory entry just means that
  * the page directory entry points directly to a 4MB-aligned block of
  * memory. 
  */
@@ -119,8 +117,10 @@ void paging_init(void);
 #define _PAGE_UNUSED2	0x400
 #define _PAGE_UNUSED3	0x800
 
-#define _PAGE_FILE	0x040	/* set:pagecache unset:swap */
-#define _PAGE_PROTNONE	0x080	/* If not present */
+/* If _PAGE_PRESENT is clear, we use these: */
+#define _PAGE_FILE	0x040	/* nonlinear file mapping, saved PTE; unset:swap */
+#define _PAGE_PROTNONE	0x080	/* if the user mapped it with PROT_NONE;
+				   pte_present gives true */
 #ifdef CONFIG_X86_PAE
 #define _PAGE_NX	(1ULL<<_PAGE_BIT_NX)
 #else
@@ -215,11 +215,13 @@ extern unsigned long pg0[];
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
  */
+#define __LARGE_PTE (_PAGE_PSE | _PAGE_PRESENT)
 static inline int pte_user(pte_t pte)		{ return (pte).pte_low & _PAGE_USER; }
 static inline int pte_read(pte_t pte)		{ return (pte).pte_low & _PAGE_USER; }
 static inline int pte_dirty(pte_t pte)		{ return (pte).pte_low & _PAGE_DIRTY; }
 static inline int pte_young(pte_t pte)		{ return (pte).pte_low & _PAGE_ACCESSED; }
 static inline int pte_write(pte_t pte)		{ return (pte).pte_low & _PAGE_RW; }
+static inline int pte_huge(pte_t pte)		{ return ((pte).pte_low & __LARGE_PTE) == __LARGE_PTE; }
 
 /*
  * The following only works if pte_present() is not true.
@@ -236,7 +238,7 @@ static inline pte_t pte_mkexec(pte_t pte)	{ (pte).pte_low |= _PAGE_USER; return
 static inline pte_t pte_mkdirty(pte_t pte)	{ (pte).pte_low |= _PAGE_DIRTY; return pte; }
 static inline pte_t pte_mkyoung(pte_t pte)	{ (pte).pte_low |= _PAGE_ACCESSED; return pte; }
 static inline pte_t pte_mkwrite(pte_t pte)	{ (pte).pte_low |= _PAGE_RW; return pte; }
-static inline pte_t pte_mkhuge(pte_t pte)	{ (pte).pte_low |= _PAGE_PRESENT | _PAGE_PSE; return pte; }
+static inline pte_t pte_mkhuge(pte_t pte)	{ (pte).pte_low |= __LARGE_PTE; return pte; }
 
 #ifdef CONFIG_X86_PAE
 # include <asm/pgtable-3level.h>
@@ -258,12 +260,39 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned
 	return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte_low);
 }
 
+static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
+{
+	pte_t pte;
+	if (full) {
+		pte = *ptep;
+		*ptep = __pte(0);
+	} else {
+		pte = ptep_get_and_clear(mm, addr, ptep);
+	}
+	return pte;
+}
+
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	clear_bit(_PAGE_BIT_RW, &ptep->pte_low);
 }
 
 /*
+ * clone_pgd_range(pgd_t *dst, pgd_t *src, int count);
+ *
+ *  dst - pointer to pgd range anwhere on a pgd page
+ *  src - ""
+ *  count - the number of pgds to copy.
+ *
+ * dst and src can be on the same page, but the range must not overlap,
+ * and must not cross a page boundary.
+ */
+static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
+{
+       memcpy(dst, src, count * sizeof(pgd_t));
+}
+
+/*
  * Macro to mark a page protection value as "uncacheable".  On processors which do not support
  * it, this is a no-op.
  */
@@ -415,6 +444,7 @@ extern void noexec_setup(const char *str);
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 #define __HAVE_ARCH_PTE_SAME
 #include <asm-generic/pgtable.h>
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index d0d8b01..37bef8e 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -203,9 +203,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
 	return edx;
 }
 
-#define load_cr3(pgdir) \
-	asm volatile("movl %0,%%cr3": :"r" (__pa(pgdir)))
-
+#define load_cr3(pgdir) write_cr3(__pa(pgdir))
 
 /*
  * Intel CPU features in CR4
@@ -232,22 +230,20 @@ extern unsigned long mmu_cr4_features;
 
 static inline void set_in_cr4 (unsigned long mask)
 {
+	unsigned cr4;
 	mmu_cr4_features |= mask;
-	__asm__("movl %%cr4,%%eax\n\t"
-		"orl %0,%%eax\n\t"
-		"movl %%eax,%%cr4\n"
-		: : "irg" (mask)
-		:"ax");
+	cr4 = read_cr4();
+	cr4 |= mask;
+	write_cr4(cr4);
 }
 
 static inline void clear_in_cr4 (unsigned long mask)
 {
+	unsigned cr4;
 	mmu_cr4_features &= ~mask;
-	__asm__("movl %%cr4,%%eax\n\t"
-		"andl %0,%%eax\n\t"
-		"movl %%eax,%%cr4\n"
-		: : "irg" (~mask)
-		:"ax");
+	cr4 = read_cr4();
+	cr4 &= ~mask;
+	write_cr4(cr4);
 }
 
 /*
@@ -281,6 +277,11 @@ static inline void clear_in_cr4 (unsigned long mask)
 	outb((data), 0x23); \
 } while (0)
 
+static inline void serialize_cpu(void)
+{
+	 __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+}
+
 static inline void __monitor(const void *eax, unsigned long ecx,
 		unsigned long edx)
 {
@@ -454,6 +455,7 @@ struct thread_struct {
 	unsigned int		saved_fs, saved_gs;
 /* IO permissions */
 	unsigned long	*io_bitmap_ptr;
+ 	unsigned long	iopl;
 /* max allowed port in the bitmap, in bytes: */
 	unsigned long	io_bitmap_max;
 };
@@ -474,7 +476,6 @@ struct thread_struct {
 	.esp0		= sizeof(init_stack) + (long)&init_stack,	\
 	.ss0		= __KERNEL_DS,					\
 	.ss1		= __KERNEL_CS,					\
-	.ldt		= GDT_ENTRY_LDT,				\
 	.io_bitmap_base	= INVALID_IO_BITMAP_OFFSET,			\
 	.io_bitmap	= { [ 0 ... IO_BITMAP_LONGS] = ~0 },		\
 }
@@ -511,6 +512,21 @@ static inline void load_esp0(struct tss_struct *tss, struct thread_struct *threa
 			: /* no output */			\
 			:"r" (value))
 
+/*
+ * Set IOPL bits in EFLAGS from given mask
+ */
+static inline void set_iopl_mask(unsigned mask)
+{
+	unsigned int reg;
+	__asm__ __volatile__ ("pushfl;"
+			      "popl %0;"
+			      "andl %1, %0;"
+			      "orl %2, %0;"
+			      "pushl %0;"
+			      "popfl"
+				: "=&r" (reg)
+				: "i" (~X86_EFLAGS_IOPL), "r" (mask));
+}
 
 /* Forward declaration, a strange C thing */
 struct task_struct;
diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index 0553287..7e0f294 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -61,6 +61,13 @@ struct pt_regs {
 struct task_struct;
 extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code);
 
+/*
+ * user_mode_vm(regs) determines whether a register set came from user mode.
+ * This is true if V8086 mode was enabled OR if the register set was from
+ * protected mode with RPL-3 CS value.  This tricky test checks that with
+ * one comparison.  Many places in the kernel can bypass this full check
+ * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
+ */
 static inline int user_mode(struct pt_regs *regs)
 {
 	return (regs->xcs & 3) != 0;
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index 7a32184..826a8ca 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -44,7 +44,7 @@ extern unsigned char boot_params[PARAM_SIZE];
 #define EFI_SYSTAB ((efi_system_table_t *) *((unsigned long *)(PARAM+0x1c4)))
 #define EFI_MEMDESC_SIZE (*((unsigned long *) (PARAM+0x1c8)))
 #define EFI_MEMDESC_VERSION (*((unsigned long *) (PARAM+0x1cc)))
-#define EFI_MEMMAP ((efi_memory_desc_t *) *((unsigned long *)(PARAM+0x1d0)))
+#define EFI_MEMMAP ((void *) *((unsigned long *)(PARAM+0x1d0)))
 #define EFI_MEMMAP_SIZE (*((unsigned long *) (PARAM+0x1d4)))
 #define MOUNT_ROOT_RDONLY (*(unsigned short *) (PARAM+0x1F2))
 #define RAMDISK_FLAGS (*(unsigned short *) (PARAM+0x1F8))
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index a283738..1325019 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -59,7 +59,7 @@ extern void cpu_uninit(void);
 
 extern cpumask_t cpu_callout_map;
 extern cpumask_t cpu_callin_map;
-#define cpu_possible_map cpu_callout_map
+extern cpumask_t cpu_possible_map;
 
 /* We don't mark CPUs online until __cpu_up(), so we need another measure */
 static inline int num_booting_cpus(void)
diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h
index 3db717a..acd5c26 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-i386/system.h
@@ -14,8 +14,7 @@ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struc
 
 #define switch_to(prev,next,last) do {					\
 	unsigned long esi,edi;						\
-	asm volatile("pushfl\n\t"					\
-		     "pushl %%ebp\n\t"					\
+	asm volatile("pushl %%ebp\n\t"					\
 		     "movl %%esp,%0\n\t"	/* save ESP */		\
 		     "movl %5,%%esp\n\t"	/* restore ESP */	\
 		     "movl $1f,%1\n\t"		/* save EIP */		\
@@ -23,7 +22,6 @@ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struc
 		     "jmp __switch_to\n"				\
 		     "1:\t"						\
 		     "popl %%ebp\n\t"					\
-		     "popfl"						\
 		     :"=m" (prev->thread.esp),"=m" (prev->thread.eip),	\
 		      "=a" (last),"=S" (esi),"=D" (edi)			\
 		     :"m" (next->thread.esp),"m" (next->thread.eip),	\
@@ -93,13 +91,13 @@ static inline unsigned long _get_base(char * addr)
 		".align 4\n\t"			\
 		".long 1b,3b\n"			\
 		".previous"			\
-		: :"m" (value))
+		: :"rm" (value))
 
 /*
  * Save a segment register away
  */
 #define savesegment(seg, value) \
-	asm volatile("mov %%" #seg ",%0":"=m" (value))
+	asm volatile("mov %%" #seg ",%0":"=rm" (value))
 
 /*
  * Clear and set 'TS' bit respectively
@@ -107,13 +105,33 @@ static inline unsigned long _get_base(char * addr)
 #define clts() __asm__ __volatile__ ("clts")
 #define read_cr0() ({ \
 	unsigned int __dummy; \
-	__asm__( \
+	__asm__ __volatile__( \
 		"movl %%cr0,%0\n\t" \
 		:"=r" (__dummy)); \
 	__dummy; \
 })
 #define write_cr0(x) \
-	__asm__("movl %0,%%cr0": :"r" (x));
+	__asm__ __volatile__("movl %0,%%cr0": :"r" (x));
+
+#define read_cr2() ({ \
+	unsigned int __dummy; \
+	__asm__ __volatile__( \
+		"movl %%cr2,%0\n\t" \
+		:"=r" (__dummy)); \
+	__dummy; \
+})
+#define write_cr2(x) \
+	__asm__ __volatile__("movl %0,%%cr2": :"r" (x));
+
+#define read_cr3() ({ \
+	unsigned int __dummy; \
+	__asm__ ( \
+		"movl %%cr3,%0\n\t" \
+		:"=r" (__dummy)); \
+	__dummy; \
+})
+#define write_cr3(x) \
+	__asm__ __volatile__("movl %0,%%cr3": :"r" (x));
 
 #define read_cr4() ({ \
 	unsigned int __dummy; \
@@ -123,7 +141,7 @@ static inline unsigned long _get_base(char * addr)
 	__dummy; \
 })
 #define write_cr4(x) \
-	__asm__("movl %0,%%cr4": :"r" (x));
+	__asm__ __volatile__("movl %0,%%cr4": :"r" (x));
 #define stts() write_cr0(8 | read_cr0())
 
 #endif	/* __KERNEL__ */
@@ -447,6 +465,8 @@ struct alt_instr {
 #define local_irq_enable()	__asm__ __volatile__("sti": : :"memory")
 /* used in the idle loop; sti takes one instruction cycle to complete */
 #define safe_halt()		__asm__ __volatile__("sti; hlt": : :"memory")
+/* used when interrupts are already enabled or to shutdown the processor */
+#define halt()			__asm__ __volatile__("hlt": : :"memory")
 
 #define irqs_disabled()			\
 ({					\
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h
index 95add81..e2cb9fa 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-i386/thread_info.h
@@ -139,6 +139,7 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define TIF_NEED_RESCHED	3	/* rescheduling necessary */
 #define TIF_SINGLESTEP		4	/* restore singlestep on return to user mode */
 #define TIF_IRET		5	/* return with iret */
+#define TIF_SYSCALL_EMU		6	/* syscall emulation active */
 #define TIF_SYSCALL_AUDIT	7	/* syscall auditing active */
 #define TIF_SECCOMP		8	/* secure computing */
 #define TIF_POLLING_NRFLAG	16	/* true if poll_idle() is polling TIF_NEED_RESCHED */
@@ -150,13 +151,15 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define _TIF_NEED_RESCHED	(1<<TIF_NEED_RESCHED)
 #define _TIF_SINGLESTEP		(1<<TIF_SINGLESTEP)
 #define _TIF_IRET		(1<<TIF_IRET)
+#define _TIF_SYSCALL_EMU	(1<<TIF_SYSCALL_EMU)
 #define _TIF_SYSCALL_AUDIT	(1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP		(1<<TIF_SECCOMP)
 #define _TIF_POLLING_NRFLAG	(1<<TIF_POLLING_NRFLAG)
 
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK \
-  (0x0000FFFF & ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|_TIF_SECCOMP))
+  (0x0000FFFF & ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|\
+		  _TIF_SECCOMP|_TIF_SYSCALL_EMU))
 /* work to do on any return to u-space */
 #define _TIF_ALLWORK_MASK	(0x0000FFFF & ~_TIF_SECCOMP)
 
diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index dcf1e07..aed1643 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -1,6 +1,7 @@
 #ifndef _ASMi386_TIMER_H
 #define _ASMi386_TIMER_H
 #include <linux/init.h>
+#include <linux/pm.h>
 
 /**
  * struct timer_ops - used to define a timer source
@@ -23,6 +24,8 @@ struct timer_opts {
 	unsigned long long (*monotonic_clock)(void);
 	void (*delay)(unsigned long);
 	unsigned long (*read_timer)(void);
+	int (*suspend)(pm_message_t state);
+	int (*resume)(void);
 };
 
 struct init_timer_opts {
diff --git a/include/asm-i386/types.h b/include/asm-i386/types.h
index 901b77c..ced00fe 100644
--- a/include/asm-i386/types.h
+++ b/include/asm-i386/types.h
@@ -63,8 +63,6 @@ typedef u64 sector_t;
 #define HAVE_SECTOR_T
 #endif
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index 886867a..89ab7e2 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-i386/uaccess.h
@@ -83,30 +83,6 @@ extern struct movsl_mask {
  */
 #define access_ok(type,addr,size) (likely(__range_ok(addr,size) == 0))
 
-/**
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only.  This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-i386/xor.h b/include/asm-i386/xor.h
index f80e2db..23c86ce 100644
--- a/include/asm-i386/xor.h
+++ b/include/asm-i386/xor.h
@@ -535,14 +535,14 @@ static struct xor_block_template xor_block_p5_mmx = {
 
 #define XMMS_SAVE do {				\
 	preempt_disable();			\
+	cr0 = read_cr0();			\
+	clts();					\
 	__asm__ __volatile__ ( 			\
-		"movl %%cr0,%0		;\n\t"	\
-		"clts			;\n\t"	\
-		"movups %%xmm0,(%1)	;\n\t"	\
-		"movups %%xmm1,0x10(%1)	;\n\t"	\
-		"movups %%xmm2,0x20(%1)	;\n\t"	\
-		"movups %%xmm3,0x30(%1)	;\n\t"	\
-		: "=&r" (cr0)			\
+		"movups %%xmm0,(%0)	;\n\t"	\
+		"movups %%xmm1,0x10(%0)	;\n\t"	\
+		"movups %%xmm2,0x20(%0)	;\n\t"	\
+		"movups %%xmm3,0x30(%0)	;\n\t"	\
+		:				\
 		: "r" (xmm_save) 		\
 		: "memory");			\
 } while(0)
@@ -550,14 +550,14 @@ static struct xor_block_template xor_block_p5_mmx = {
 #define XMMS_RESTORE do {			\
 	__asm__ __volatile__ ( 			\
 		"sfence			;\n\t"	\
-		"movups (%1),%%xmm0	;\n\t"	\
-		"movups 0x10(%1),%%xmm1	;\n\t"	\
-		"movups 0x20(%1),%%xmm2	;\n\t"	\
-		"movups 0x30(%1),%%xmm3	;\n\t"	\
-		"movl 	%0,%%cr0	;\n\t"	\
+		"movups (%0),%%xmm0	;\n\t"	\
+		"movups 0x10(%0),%%xmm1	;\n\t"	\
+		"movups 0x20(%0),%%xmm2	;\n\t"	\
+		"movups 0x30(%0),%%xmm3	;\n\t"	\
 		:				\
-		: "r" (cr0), "r" (xmm_save)	\
+		: "r" (xmm_save)		\
 		: "memory");			\
+	write_cr0(cr0);				\
 	preempt_enable();			\
 } while(0)
 
diff --git a/include/asm-ia64/auxvec.h b/include/asm-ia64/auxvec.h
new file mode 100644
index 0000000..23cebe5
--- /dev/null
+++ b/include/asm-ia64/auxvec.h
@@ -0,0 +1,11 @@
+#ifndef _ASM_IA64_AUXVEC_H
+#define _ASM_IA64_AUXVEC_H
+
+/*
+ * Architecture-neutral AT_ values are in the range 0-17.  Leave some room for more of
+ * them, start the architecture-specific ones at 32.
+ */
+#define AT_SYSINFO	32
+#define AT_SYSINFO_EHDR	33
+
+#endif /* _ASM_IA64_AUXVEC_H */
diff --git a/include/asm-ia64/compat.h b/include/asm-ia64/compat.h
index 0c05e5b..aaf11f4 100644
--- a/include/asm-ia64/compat.h
+++ b/include/asm-ia64/compat.h
@@ -13,10 +13,10 @@ typedef s32		compat_time_t;
 typedef s32		compat_clock_t;
 typedef s32		compat_key_t;
 typedef s32		compat_pid_t;
-typedef u16		compat_uid_t;
-typedef u16		compat_gid_t;
-typedef u32		compat_uid32_t;
-typedef u32		compat_gid32_t;
+typedef u16		__compat_uid_t;
+typedef u16		__compat_gid_t;
+typedef u32		__compat_uid32_t;
+typedef u32		__compat_gid32_t;
 typedef u16		compat_mode_t;
 typedef u32		compat_ino_t;
 typedef u16		compat_dev_t;
@@ -50,8 +50,8 @@ struct compat_stat {
 	compat_ino_t	st_ino;
 	compat_mode_t	st_mode;
 	compat_nlink_t	st_nlink;
-	compat_uid_t	st_uid;
-	compat_gid_t	st_gid;
+	__compat_uid_t	st_uid;
+	__compat_gid_t	st_gid;
 	compat_dev_t	st_rdev;
 	u16		__pad2;
 	u32		st_size;
@@ -120,10 +120,10 @@ typedef u32		compat_sigset_word;
 
 struct compat_ipc64_perm {
 	compat_key_t key;
-	compat_uid32_t uid;
-	compat_gid32_t gid;
-	compat_uid32_t cuid;
-	compat_gid32_t cgid;
+	__compat_uid32_t uid;
+	__compat_gid32_t gid;
+	__compat_uid32_t cuid;
+	__compat_gid32_t cgid;
 	unsigned short mode;
 	unsigned short __pad1;
 	unsigned short seq;
diff --git a/include/asm-ia64/elf.h b/include/asm-ia64/elf.h
index 7d4ccc4..446fce0 100644
--- a/include/asm-ia64/elf.h
+++ b/include/asm-ia64/elf.h
@@ -12,6 +12,7 @@
 
 #include <asm/fpu.h>
 #include <asm/page.h>
+#include <asm/auxvec.h>
 
 /*
  * This is used to ensure we don't load something for the wrong architecture.
@@ -177,13 +178,6 @@ extern void ia64_elf_core_copy_regs (struct pt_regs *src, elf_gregset_t dst);
    relevant until we have real hardware to play with... */
 #define ELF_PLATFORM	NULL
 
-/*
- * Architecture-neutral AT_ values are in the range 0-17.  Leave some room for more of
- * them, start the architecture-specific ones at 32.
- */
-#define AT_SYSINFO	32
-#define AT_SYSINFO_EHDR	33
-
 #ifdef __KERNEL__
 #define SET_PERSONALITY(ex, ibcs2)	set_personality(PER_LINUX)
 #define elf_read_implies_exec(ex, executable_stack)					\
diff --git a/include/asm-ia64/fcntl.h b/include/asm-ia64/fcntl.h
index cee16ea..1dd275d 100644
--- a/include/asm-ia64/fcntl.h
+++ b/include/asm-ia64/fcntl.h
@@ -1,87 +1,13 @@
 #ifndef _ASM_IA64_FCNTL_H
 #define _ASM_IA64_FCNTL_H
 /*
- * Based on <asm-i386/fcntl.h>.
- *
  * Modified 1998-2000
  *	David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co.
  */
 
-/*
- * open/fcntl - O_SYNC is only implemented on blocks devices and on
- * files located on an ext2 file system
- */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECT	 040000	/* direct disk access hint - currently ignored */
-#define O_LARGEFILE	0100000
-#define O_DIRECTORY	0200000	/* must be a directory */
-#define O_NOFOLLOW	0400000 /* don't follow links */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
-
 #define force_o_largefile()	\
 		(personality(current->personality) != PER_LINUX32)
 
+#include <asm-generic/fcntl.h>
+
 #endif /* _ASM_IA64_FCNTL_H */
diff --git a/include/asm-ia64/futex.h b/include/asm-ia64/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-ia64/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-ia64/hdreg.h b/include/asm-ia64/hdreg.h
deleted file mode 100644
index 83b5161..0000000
--- a/include/asm-ia64/hdreg.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- *  linux/include/asm-ia64/hdreg.h
- *
- *  Copyright (C) 1994-1996  Linus Torvalds & authors
- */
-
-#warning this file is obsolete, please do not use it
-
-#ifndef __ASM_IA64_HDREG_H
-#define __ASM_IA64_HDREG_H
-
-typedef unsigned short ide_ioreg_t;
-
-#endif /* __ASM_IA64_HDREG_H */
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index 041ab8c..0cf119b 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -116,13 +116,6 @@ __ia64_local_vector_to_irq (ia64_vector vec)
  * and to obtain the irq descriptor for a given irq number.
  */
 
-/* Return a pointer to the irq descriptor for IRQ.  */
-static inline irq_desc_t *
-irq_descp (int irq)
-{
-	return irq_desc + irq;
-}
-
 /* Extract the IA-64 vector that corresponds to IRQ.  */
 static inline ia64_vector
 irq_to_vector (int irq)
diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h
index bd07d11..cd984d0 100644
--- a/include/asm-ia64/irq.h
+++ b/include/asm-ia64/irq.h
@@ -14,6 +14,11 @@
 #define NR_IRQS		256
 #define NR_IRQ_VECTORS	NR_IRQS
 
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
 static __inline__ int
 irq_canonicalize (int irq)
 {
@@ -30,12 +35,6 @@ extern void disable_irq_nosync (unsigned int);
 extern void enable_irq (unsigned int);
 extern void set_irq_affinity_info (unsigned int irq, int dest, int redir);
 
-#ifdef CONFIG_SMP
-extern void move_irq(int irq);
-#else
-#define move_irq(irq)
-#endif
-
 struct irqaction;
 struct pt_regs;
 int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index bf36a32..573a357 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -92,6 +92,7 @@ struct arch_specific_insn {
 	kprobe_opcode_t insn;
  #define INST_FLAG_FIX_RELATIVE_IP_ADDR		1
  #define INST_FLAG_FIX_BRANCH_REG		2
+ #define INST_FLAG_BREAK_INST			4
  	unsigned long inst_flag;
  	unsigned short target_br_reg;
 };
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 91bbd1f..94e07e7 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -20,9 +20,6 @@
 #include <asm/ptrace.h>
 #include <asm/ustack.h>
 
-/* Our arch specific arch_init_sched_domain is in arch/ia64/kernel/domain.c */
-#define ARCH_HAS_SCHED_DOMAIN
-
 #define IA64_NUM_DBG_REGS	8
 /*
  * Limits for PMC and PMD are set to less than maximum architected values
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index 399bc29..a9f738b 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -98,29 +98,6 @@ void build_cpu_to_node_map(void);
 	.nr_balance_failed	= 0,			\
 }
 
-/* sched_domains SD_ALLNODES_INIT for IA64 NUMA machines */
-#define SD_ALLNODES_INIT (struct sched_domain) {	\
-	.span			= CPU_MASK_NONE,	\
-	.parent			= NULL,			\
-	.groups			= NULL,			\
-	.min_interval		= 64,			\
-	.max_interval		= 64*num_online_cpus(),	\
-	.busy_factor		= 128,			\
-	.imbalance_pct		= 133,			\
-	.cache_hot_time		= (10*1000000),		\
-	.cache_nice_tries	= 1,			\
-	.busy_idx		= 3,			\
-	.idle_idx		= 3,			\
-	.newidle_idx		= 0, /* unused */	\
-	.wake_idx		= 0, /* unused */	\
-	.forkexec_idx		= 0, /* unused */	\
-	.per_cpu_gain		= 100,			\
-	.flags			= SD_LOAD_BALANCE,	\
-	.last_balance		= jiffies,		\
-	.balance_interval	= 64,			\
-	.nr_balance_failed	= 0,			\
-}
-
 #endif /* CONFIG_NUMA */
 
 #include <asm-generic/topology.h>
diff --git a/include/asm-ia64/types.h b/include/asm-ia64/types.h
index a677565..902850d 100644
--- a/include/asm-ia64/types.h
+++ b/include/asm-ia64/types.h
@@ -67,8 +67,6 @@ typedef __u64 u64;
 
 typedef u64 dma_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 # endif /* __KERNEL__ */
 #endif /* !__ASSEMBLY__ */
 
diff --git a/include/asm-ia64/uaccess.h b/include/asm-ia64/uaccess.h
index 8edd9a9..3a7829b 100644
--- a/include/asm-ia64/uaccess.h
+++ b/include/asm-ia64/uaccess.h
@@ -72,13 +72,6 @@
 })
 #define access_ok(type, addr, size)	__access_ok((addr), (size), get_fs())
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated
-verify_area (int type, const void __user *addr, unsigned long size)
-{
-	return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
 /*
  * These are the main single-value transfer routines.  They automatically
  * use the right size if we just have the right pointer type.
diff --git a/include/asm-m32r/auxvec.h b/include/asm-m32r/auxvec.h
new file mode 100644
index 0000000..f76dcc8
--- /dev/null
+++ b/include/asm-m32r/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef _ASM_M32R__AUXVEC_H
+#define _ASM_M32R__AUXVEC_H
+
+#endif  /* _ASM_M32R__AUXVEC_H */
diff --git a/include/asm-m32r/fcntl.h b/include/asm-m32r/fcntl.h
index 3e30895..46ab12d 100644
--- a/include/asm-m32r/fcntl.h
+++ b/include/asm-m32r/fcntl.h
@@ -1,92 +1 @@
-#ifndef _ASM_M32R_FCNTL_H
-#define _ASM_M32R_FCNTL_H
-
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECT	 040000	/* direct disk access hint */
-#define O_LARGEFILE	0100000
-#define O_DIRECTORY	0200000	/* must be a directory */
-#define O_NOFOLLOW	0400000 /* don't follow links */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
-
-#endif  /* _ASM_M32R_FCNTL_H */
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-m32r/futex.h b/include/asm-m32r/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-m32r/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-m32r/hdreg.h b/include/asm-m32r/hdreg.h
deleted file mode 100644
index 7f7fd1a..0000000
--- a/include/asm-m32r/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-m32r/page.h b/include/asm-m32r/page.h
index 1c6abb9..4ab5788 100644
--- a/include/asm-m32r/page.h
+++ b/include/asm-m32r/page.h
@@ -61,25 +61,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 /* This handles the memory map.. */
 
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size - 1) >> (PAGE_SHIFT - 1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-
-	return order;
-}
-
-#endif /* __ASSEMBLY__ */
-
 #define __MEMORY_START  CONFIG_MEMORY_START
 #define __MEMORY_SIZE   CONFIG_MEMORY_SIZE
 
@@ -111,5 +92,7 @@ static __inline__ int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _ASM_M32R_PAGE_H */
 
diff --git a/include/asm-m32r/types.h b/include/asm-m32r/types.h
index ca0a887..fcf24c6 100644
--- a/include/asm-m32r/types.h
+++ b/include/asm-m32r/types.h
@@ -55,8 +55,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u64 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h
index bbb8ac4..93d863c 100644
--- a/include/asm-m32r/uaccess.h
+++ b/include/asm-m32r/uaccess.h
@@ -120,31 +120,6 @@ static inline int access_ok(int type, const void *addr, unsigned long size)
 }
 #endif /* CONFIG_MMU */
 
-/**
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only.  This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void __user *addr,
-			      unsigned long size)
-{
-	return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-m68k/auxvec.h b/include/asm-m68k/auxvec.h
new file mode 100644
index 0000000..844d6d5
--- /dev/null
+++ b/include/asm-m68k/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMm68k_AUXVEC_H
+#define __ASMm68k_AUXVEC_H
+
+#endif
diff --git a/include/asm-m68k/cacheflush.h b/include/asm-m68k/cacheflush.h
index e477394..8aba971 100644
--- a/include/asm-m68k/cacheflush.h
+++ b/include/asm-m68k/cacheflush.h
@@ -130,20 +130,25 @@ static inline void __flush_page_to_ram(void *vaddr)
 #define flush_dcache_mmap_lock(mapping)		do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)	do { } while (0)
 #define flush_icache_page(vma, page)	__flush_page_to_ram(page_address(page))
-#define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-	do {							\
-		flush_cache_page(vma, vaddr, page_to_pfn(page));\
-		memcpy(dst, src, len);				\
-	} while (0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-	do {							\
-		flush_cache_page(vma, vaddr, page_to_pfn(page));\
-		memcpy(dst, src, len);				\
-	} while (0)
 
+extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+				    unsigned long addr, int len);
 extern void flush_icache_range(unsigned long address, unsigned long endaddr);
 
+static inline void copy_to_user_page(struct vm_area_struct *vma,
+				     struct page *page, unsigned long vaddr,
+				     void *dst, void *src, int len)
+{
+	flush_cache_page(vma, vaddr, page_to_pfn(page));
+	memcpy(dst, src, len);
+	flush_icache_user_range(vma, page, vaddr, len);
+}
+static inline void copy_from_user_page(struct vm_area_struct *vma,
+				       struct page *page, unsigned long vaddr,
+				       void *dst, void *src, int len)
+{
+	flush_cache_page(vma, vaddr, page_to_pfn(page));
+	memcpy(dst, src, len);
+}
+
 #endif /* _M68K_CACHEFLUSH_H */
diff --git a/include/asm-m68k/fcntl.h b/include/asm-m68k/fcntl.h
index 0d42129..1c369b2 100644
--- a/include/asm-m68k/fcntl.h
+++ b/include/asm-m68k/fcntl.h
@@ -1,87 +1,11 @@
 #ifndef _M68K_FCNTL_H
 #define _M68K_FCNTL_H
 
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	  0003
-#define O_RDONLY	    00
-#define O_WRONLY	    01
-#define O_RDWR		    02
-#define O_CREAT		  0100	/* not fcntl */
-#define O_EXCL		  0200	/* not fcntl */
-#define O_NOCTTY	  0400	/* not fcntl */
-#define O_TRUNC		 01000	/* not fcntl */
-#define O_APPEND	 02000
-#define O_NONBLOCK	 04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		010000
-#define FASYNC		020000	/* fcntl, for BSD compatibility */
 #define O_DIRECTORY	040000	/* must be a directory */
 #define O_NOFOLLOW	0100000	/* don't follow links */
 #define O_DIRECT	0200000	/* direct disk access hint - currently ignored */
 #define O_LARGEFILE	0400000
-#define O_NOATIME	01000000
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
+#include <asm-generic/fcntl.h>
 
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
 #endif /* _M68K_FCNTL_H */
diff --git a/include/asm-m68k/futex.h b/include/asm-m68k/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-m68k/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-m68k/hdreg.h b/include/asm-m68k/hdreg.h
deleted file mode 100644
index 5989bbc..0000000
--- a/include/asm-m68k/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning this file is obsolete, please do not use it
diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h
index 206313e..f206dfb 100644
--- a/include/asm-m68k/page.h
+++ b/include/asm-m68k/page.h
@@ -107,20 +107,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #endif /* !__ASSEMBLY__ */
 
 #include <asm/page_offset.h>
@@ -192,4 +178,6 @@ static inline void *__va(unsigned long x)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _M68K_PAGE_H */
diff --git a/include/asm-m68k/string.h b/include/asm-m68k/string.h
index 44def07..6c59215 100644
--- a/include/asm-m68k/string.h
+++ b/include/asm-m68k/string.h
@@ -80,43 +80,6 @@ static inline char * strchr(const char * s, int c)
   return( (char *) s);
 }
 
-#if 0
-#define __HAVE_ARCH_STRPBRK
-static inline char *strpbrk(const char *cs,const char *ct)
-{
-  const char *sc1,*sc2;
-
-  for( sc1 = cs; *sc1 != '\0'; ++sc1)
-    for( sc2 = ct; *sc2 != '\0'; ++sc2)
-      if (*sc1 == *sc2)
-	return((char *) sc1);
-  return( NULL );
-}
-#endif
-
-#if 0
-#define __HAVE_ARCH_STRSPN
-static inline size_t strspn(const char *s, const char *accept)
-{
-  const char *p;
-  const char *a;
-  size_t count = 0;
-
-  for (p = s; *p != '\0'; ++p)
-    {
-      for (a = accept; *a != '\0'; ++a)
-        if (*p == *a)
-          break;
-      if (*a == '\0')
-        return count;
-      else
-        ++count;
-    }
-
-  return count;
-}
-#endif
-
 /* strstr !! */
 
 #define __HAVE_ARCH_STRLEN
@@ -173,370 +136,18 @@ static inline int strncmp(const char * cs,const char * ct,size_t count)
 }
 
 #define __HAVE_ARCH_MEMSET
-/*
- * This is really ugly, but its highly optimizatiable by the
- * compiler and is meant as compensation for gcc's missing
- * __builtin_memset(). For the 680[23]0	it might be worth considering
- * the optimal number of misaligned writes compared to the number of
- * tests'n'branches needed to align the destination address. The
- * 680[46]0 doesn't really care due to their copy-back caches.
- *						10/09/96 - Jes Sorensen
- */
-static inline void * __memset_g(void * s, int c, size_t count)
-{
-  void *xs = s;
-  size_t temp;
-
-  if (!count)
-    return xs;
-
-  c &= 0xff;
-  c |= c << 8;
-  c |= c << 16;
-
-  if (count < 36){
-	  long *ls = s;
-
-	  switch(count){
-	  case 32: case 33: case 34: case 35:
-		  *ls++ = c;
-	  case 28: case 29: case 30: case 31:
-		  *ls++ = c;
-	  case 24: case 25: case 26: case 27:
-		  *ls++ = c;
-	  case 20: case 21: case 22: case 23:
-		  *ls++ = c;
-	  case 16: case 17: case 18: case 19:
-		  *ls++ = c;
-	  case 12: case 13: case 14: case 15:
-		  *ls++ = c;
-	  case 8: case 9: case 10: case 11:
-		  *ls++ = c;
-	  case 4: case 5: case 6: case 7:
-		  *ls++ = c;
-		  break;
-	  default:
-		  break;
-	  }
-	  s = ls;
-	  if (count & 0x02){
-		  short *ss = s;
-		  *ss++ = c;
-		  s = ss;
-	  }
-	  if (count & 0x01){
-		  char *cs = s;
-		  *cs++ = c;
-		  s = cs;
-	  }
-	  return xs;
-  }
-
-  if ((long) s & 1)
-    {
-      char *cs = s;
-      *cs++ = c;
-      s = cs;
-      count--;
-    }
-  if (count > 2 && (long) s & 2)
-    {
-      short *ss = s;
-      *ss++ = c;
-      s = ss;
-      count -= 2;
-    }
-  temp = count >> 2;
-  if (temp)
-    {
-      long *ls = s;
-      temp--;
-      do
-	*ls++ = c;
-      while (temp--);
-      s = ls;
-    }
-  if (count & 2)
-    {
-      short *ss = s;
-      *ss++ = c;
-      s = ss;
-    }
-  if (count & 1)
-    {
-      char *cs = s;
-      *cs = c;
-    }
-  return xs;
-}
-
-/*
- * __memset_page assumes that data is longword aligned. Most, if not
- * all, of these page sized memsets are performed on page aligned
- * areas, thus we do not need to check if the destination is longword
- * aligned. Of course we suffer a serious performance loss if this is
- * not the case but I think the risk of this ever happening is
- * extremely small. We spend a lot of time clearing pages in
- * get_empty_page() so I think it is worth it anyway. Besides, the
- * 680[46]0 do not really care about misaligned writes due to their
- * copy-back cache.
- *
- * The optimized case for the 680[46]0 is implemented using the move16
- * instruction. My tests showed that this implementation is 35-45%
- * faster than the original implementation using movel, the only
- * caveat is that the destination address must be 16-byte aligned.
- *                                            01/09/96 - Jes Sorensen
- */
-static inline void * __memset_page(void * s,int c,size_t count)
-{
-  unsigned long data, tmp;
-  void *xs = s;
-
-  c = c & 255;
-  data = c | (c << 8);
-  data |= data << 16;
-
-#ifdef CPU_M68040_OR_M68060_ONLY
-
-  if (((unsigned long) s) & 0x0f)
-	  __memset_g(s, c, count);
-  else{
-	  unsigned long *sp = s;
-	  *sp++ = data;
-	  *sp++ = data;
-	  *sp++ = data;
-	  *sp++ = data;
-
-	  __asm__ __volatile__("1:\t"
-			       ".chip 68040\n\t"
-			       "move16 %2@+,%0@+\n\t"
-			       ".chip 68k\n\t"
-			       "subqw  #8,%2\n\t"
-			       "subqw  #8,%2\n\t"
-			       "dbra   %1,1b\n\t"
-			       : "=a" (sp), "=d" (tmp)
-			       : "a" (s), "0" (sp), "1" ((count - 16) / 16 - 1)
-			       );
-  }
-
-#else
-  __asm__ __volatile__("1:\t"
-		       "movel %2,%0@+\n\t"
-		       "movel %2,%0@+\n\t"
-		       "movel %2,%0@+\n\t"
-		       "movel %2,%0@+\n\t"
-		       "movel %2,%0@+\n\t"
-		       "movel %2,%0@+\n\t"
-		       "movel %2,%0@+\n\t"
-		       "movel %2,%0@+\n\t"
-		       "dbra  %1,1b\n\t"
-		       : "=a" (s), "=d" (tmp)
-		       : "d" (data), "0" (s), "1" (count / 32 - 1)
-		       );
-#endif
-
-  return xs;
-}
-
-extern void *memset(void *,int,__kernel_size_t);
-
-#define __memset_const(s,c,count) \
-((count==PAGE_SIZE) ? \
-  __memset_page((s),(c),(count)) : \
-  __memset_g((s),(c),(count)))
-
-#define memset(s, c, count) \
-(__builtin_constant_p(count) ? \
- __memset_const((s),(c),(count)) : \
- __memset_g((s),(c),(count)))
+extern void *memset(void *, int, __kernel_size_t);
+#define memset(d, c, n) __builtin_memset(d, c, n)
 
 #define __HAVE_ARCH_MEMCPY
-extern void * memcpy(void *, const void *, size_t );
-/*
- * __builtin_memcpy() does not handle page-sized memcpys very well,
- * thus following the same assumptions as for page-sized memsets, this
- * function copies page-sized areas using an unrolled loop, without
- * considering alignment.
- *
- * For the 680[46]0 only kernels we use the move16 instruction instead
- * as it writes through the data-cache, invalidating the cache-lines
- * touched. In this way we do not use up the entire data-cache (well,
- * half of it on the 68060) by copying a page. An unrolled loop of two
- * move16 instructions seem to the fastest. The only caveat is that
- * both source and destination must be 16-byte aligned, if not we fall
- * back to the generic memcpy function.  - Jes
- */
-static inline void * __memcpy_page(void * to, const void * from, size_t count)
-{
-  unsigned long tmp;
-  void *xto = to;
-
-#ifdef CPU_M68040_OR_M68060_ONLY
-
-  if (((unsigned long) to | (unsigned long) from) & 0x0f)
-	  return memcpy(to, from, count);
-
-  __asm__ __volatile__("1:\t"
-		       ".chip 68040\n\t"
-		       "move16 %1@+,%0@+\n\t"
-		       "move16 %1@+,%0@+\n\t"
-		       ".chip 68k\n\t"
-		       "dbra  %2,1b\n\t"
-		       : "=a" (to), "=a" (from), "=d" (tmp)
-		       : "0" (to), "1" (from) , "2" (count / 32 - 1)
-		       );
-#else
-  __asm__ __volatile__("1:\t"
-		       "movel %1@+,%0@+\n\t"
-		       "movel %1@+,%0@+\n\t"
-		       "movel %1@+,%0@+\n\t"
-		       "movel %1@+,%0@+\n\t"
-		       "movel %1@+,%0@+\n\t"
-		       "movel %1@+,%0@+\n\t"
-		       "movel %1@+,%0@+\n\t"
-		       "movel %1@+,%0@+\n\t"
-		       "dbra  %2,1b\n\t"
-		       : "=a" (to), "=a" (from), "=d" (tmp)
-		       : "0" (to), "1" (from) , "2" (count / 32 - 1)
-		       );
-#endif
-  return xto;
-}
-
-#define __memcpy_const(to, from, n) \
-((n==PAGE_SIZE) ? \
-  __memcpy_page((to),(from),(n)) : \
-  __builtin_memcpy((to),(from),(n)))
-
-#define memcpy(to, from, n) \
-(__builtin_constant_p(n) ? \
- __memcpy_const((to),(from),(n)) : \
- memcpy((to),(from),(n)))
+extern void *memcpy(void *, const void *, __kernel_size_t);
+#define memcpy(d, s, n) __builtin_memcpy(d, s, n)
 
 #define __HAVE_ARCH_MEMMOVE
-static inline void * memmove(void * dest,const void * src, size_t n)
-{
-  void *xdest = dest;
-  size_t temp;
-
-  if (!n)
-    return xdest;
-
-  if (dest < src)
-    {
-      if ((long) dest & 1)
-	{
-	  char *cdest = dest;
-	  const char *csrc = src;
-	  *cdest++ = *csrc++;
-	  dest = cdest;
-	  src = csrc;
-	  n--;
-	}
-      if (n > 2 && (long) dest & 2)
-	{
-	  short *sdest = dest;
-	  const short *ssrc = src;
-	  *sdest++ = *ssrc++;
-	  dest = sdest;
-	  src = ssrc;
-	  n -= 2;
-	}
-      temp = n >> 2;
-      if (temp)
-	{
-	  long *ldest = dest;
-	  const long *lsrc = src;
-	  temp--;
-	  do
-	    *ldest++ = *lsrc++;
-	  while (temp--);
-	  dest = ldest;
-	  src = lsrc;
-	}
-      if (n & 2)
-	{
-	  short *sdest = dest;
-	  const short *ssrc = src;
-	  *sdest++ = *ssrc++;
-	  dest = sdest;
-	  src = ssrc;
-	}
-      if (n & 1)
-	{
-	  char *cdest = dest;
-	  const char *csrc = src;
-	  *cdest = *csrc;
-	}
-    }
-  else
-    {
-      dest = (char *) dest + n;
-      src = (const char *) src + n;
-      if ((long) dest & 1)
-	{
-	  char *cdest = dest;
-	  const char *csrc = src;
-	  *--cdest = *--csrc;
-	  dest = cdest;
-	  src = csrc;
-	  n--;
-	}
-      if (n > 2 && (long) dest & 2)
-	{
-	  short *sdest = dest;
-	  const short *ssrc = src;
-	  *--sdest = *--ssrc;
-	  dest = sdest;
-	  src = ssrc;
-	  n -= 2;
-	}
-      temp = n >> 2;
-      if (temp)
-	{
-	  long *ldest = dest;
-	  const long *lsrc = src;
-	  temp--;
-	  do
-	    *--ldest = *--lsrc;
-	  while (temp--);
-	  dest = ldest;
-	  src = lsrc;
-	}
-      if (n & 2)
-	{
-	  short *sdest = dest;
-	  const short *ssrc = src;
-	  *--sdest = *--ssrc;
-	  dest = sdest;
-	  src = ssrc;
-	}
-      if (n & 1)
-	{
-	  char *cdest = dest;
-	  const char *csrc = src;
-	  *--cdest = *--csrc;
-	}
-    }
-  return xdest;
-}
+extern void *memmove(void *, const void *, __kernel_size_t);
 
 #define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void * ,const void * ,size_t );
-#define memcmp(cs, ct, n) \
-(__builtin_constant_p(n) ? \
- __builtin_memcmp((cs),(ct),(n)) : \
- memcmp((cs),(ct),(n)))
-
-#define __HAVE_ARCH_MEMCHR
-static inline void *memchr(const void *cs, int c, size_t count)
-{
-	/* Someone else can optimize this, I don't care - tonym@mac.linux-m68k.org */
-	unsigned char *ret = (unsigned char *)cs;
-	for(;count>0;count--,ret++)
-		if(*ret == c) return ret;
-
-	return NULL;
-}
+extern int memcmp(const void *, const void *, __kernel_size_t);
+#define memcmp(d, s, n) __builtin_memcmp(d, s, n)
 
 #endif /* _M68K_STRING_H_ */
diff --git a/include/asm-m68k/types.h b/include/asm-m68k/types.h
index f391cbe..b5a1feb 100644
--- a/include/asm-m68k/types.h
+++ b/include/asm-m68k/types.h
@@ -60,8 +60,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-m68k/uaccess.h b/include/asm-m68k/uaccess.h
index 605e6cb..f5cedf1 100644
--- a/include/asm-m68k/uaccess.h
+++ b/include/asm-m68k/uaccess.h
@@ -14,12 +14,6 @@
 /* We let the MMU do all checking */
 #define access_ok(type,addr,size) 1
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void *addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-m68knommu/auxvec.h b/include/asm-m68knommu/auxvec.h
new file mode 100644
index 0000000..844d6d5
--- /dev/null
+++ b/include/asm-m68knommu/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMm68k_AUXVEC_H
+#define __ASMm68k_AUXVEC_H
+
+#endif
diff --git a/include/asm-m68knommu/futex.h b/include/asm-m68knommu/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-m68knommu/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-m68knommu/hdreg.h b/include/asm-m68knommu/hdreg.h
deleted file mode 100644
index 5cdd9b0..0000000
--- a/include/asm-m68knommu/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/hdreg.h>
diff --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index ff6a926..942dfbe 100644
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -48,20 +48,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 extern unsigned long memory_start;
 extern unsigned long memory_end;
 
@@ -93,4 +79,6 @@ extern unsigned long memory_end;
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _M68KNOMMU_PAGE_H */
diff --git a/include/asm-m68knommu/uaccess.h b/include/asm-m68knommu/uaccess.h
index f0be74b..05be951 100644
--- a/include/asm-m68knommu/uaccess.h
+++ b/include/asm-m68knommu/uaccess.h
@@ -23,12 +23,6 @@ static inline int _access_ok(unsigned long addr, unsigned long size)
 		(is_in_rom(addr) && is_in_rom(addr+size)));
 }
 
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
-	return access_ok(type,addr,size)?0:-EFAULT;
-}
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-mips/a.out.h b/include/asm-mips/a.out.h
index e42b309..2b3dc3b 100644
--- a/include/asm-mips/a.out.h
+++ b/include/asm-mips/a.out.h
@@ -35,10 +35,10 @@ struct exec
 
 #ifdef __KERNEL__
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define STACK_TOP	TASK_SIZE
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define STACK_TOP	(current->thread.mflags & MF_32BIT_ADDR ? TASK_SIZE32 : TASK_SIZE)
 #endif
 
diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
index 2caa8c4..7dc2619 100644
--- a/include/asm-mips/addrspace.h
+++ b/include/asm-mips/addrspace.h
@@ -48,7 +48,7 @@
 #define CPHYSADDR(a)		((_ACAST32_ (a)) & 0x1fffffff)
 #define XPHYSADDR(a)            ((_ACAST64_ (a)) & 0x000000ffffffffff)
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 /*
  * Memory segments (64bit kernel mode addresses)
diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h
index 37a460a..30b18ea 100644
--- a/include/asm-mips/asmmacro.h
+++ b/include/asm-mips/asmmacro.h
@@ -7,14 +7,14 @@
  */
 #ifndef _ASM_ASMMACRO_H
 #define _ASM_ASMMACRO_H
- 
+
 #include <linux/config.h>
 #include <asm/hazards.h>
- 
-#ifdef CONFIG_MIPS32
+
+#ifdef CONFIG_32BIT
 #include <asm/asmmacro-32.h>
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #include <asm/asmmacro-64.h>
 #endif
 
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 7d89e87..c0bd8d0 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -334,7 +334,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
  */
 #define atomic_add_negative(i,v) (atomic_add_return(i, (v)) < 0)
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 typedef struct { volatile __s64 counter; } atomic64_t;
 
@@ -639,7 +639,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
  */
 #define atomic64_add_negative(i,v) (atomic64_add_return(i, (v)) < 0)
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 /*
  * atomic*_return operations are serializing but not the non-*_return
diff --git a/include/asm-mips/auxvec.h b/include/asm-mips/auxvec.h
new file mode 100644
index 0000000..7cf7f2d
--- /dev/null
+++ b/include/asm-mips/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef _ASM_AUXVEC_H
+#define _ASM_AUXVEC_H
+
+#endif /* _ASM_AUXVEC_H */
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 779d218..eb8d79d 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -20,13 +20,13 @@
 #define SZLONG_MASK 31UL
 #define __LL	"ll	"
 #define __SC	"sc	"
-#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x)) 
+#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x))
 #elif (_MIPS_SZLONG == 64)
 #define SZLONG_LOG 6
 #define SZLONG_MASK 63UL
 #define __LL	"lld	"
 #define __SC	"scd	"
-#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x)) 
+#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x))
 #endif
 
 #ifdef __KERNEL__
@@ -533,14 +533,14 @@ static inline unsigned long ffz(unsigned long word)
 	int b = 0, s;
 
 	word = ~word;
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 	s = 16; if (word << 16 != 0) s = 0; b += s; word >>= s;
 	s =  8; if (word << 24 != 0) s = 0; b += s; word >>= s;
 	s =  4; if (word << 28 != 0) s = 0; b += s; word >>= s;
 	s =  2; if (word << 30 != 0) s = 0; b += s; word >>= s;
 	s =  1; if (word << 31 != 0) s = 0; b += s;
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	s = 32; if (word << 32 != 0) s = 0; b += s; word >>= s;
 	s = 16; if (word << 48 != 0) s = 0; b += s; word >>= s;
 	s =  8; if (word << 56 != 0) s = 0; b += s; word >>= s;
@@ -683,7 +683,7 @@ found_middle:
  */
 static inline int sched_find_first_bit(const unsigned long *b)
 {
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 	if (unlikely(b[0]))
 		return __ffs(b[0]);
 	if (unlikely(b[1]))
@@ -694,7 +694,7 @@ static inline int sched_find_first_bit(const unsigned long *b)
 		return __ffs(b[3]) + 96;
 	return __ffs(b[4]) + 128;
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	if (unlikely(b[0]))
 		return __ffs(b[0]);
 	if (unlikely(b[1]))
diff --git a/include/asm-mips/bugs.h b/include/asm-mips/bugs.h
index 18cced1..b14b961 100644
--- a/include/asm-mips/bugs.h
+++ b/include/asm-mips/bugs.h
@@ -15,7 +15,7 @@ extern void check_bugs64(void);
 static inline void check_bugs(void)
 {
 	check_bugs32();
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	check_bugs64();
 #endif
 }
diff --git a/include/asm-mips/checksum.h b/include/asm-mips/checksum.h
index c25cc92..c1ea5a8 100644
--- a/include/asm-mips/checksum.h
+++ b/include/asm-mips/checksum.h
@@ -128,7 +128,7 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
 {
 	__asm__(
 	".set\tnoat\t\t\t# csum_tcpudp_nofold\n\t"
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 	"addu\t%0, %2\n\t"
 	"sltu\t$1, %0, %2\n\t"
 	"addu\t%0, $1\n\t"
@@ -141,7 +141,7 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
 	"sltu\t$1, %0, %4\n\t"
 	"addu\t%0, $1\n\t"
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	"daddu\t%0, %2\n\t"
 	"daddu\t%0, %3\n\t"
 	"daddu\t%0, %4\n\t"
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index d78002a..2c084cd 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -15,8 +15,10 @@ typedef s32		compat_clock_t;
 typedef s32		compat_suseconds_t;
 
 typedef s32		compat_pid_t;
-typedef s32		compat_uid_t;
-typedef s32		compat_gid_t;
+typedef u32		__compat_uid_t;
+typedef u32		__compat_gid_t;
+typedef u32		__compat_uid32_t;
+typedef u32		__compat_gid32_t;
 typedef u32		compat_mode_t;
 typedef u32		compat_ino_t;
 typedef u32		compat_dev_t;
@@ -52,8 +54,8 @@ struct compat_stat {
 	compat_ino_t	st_ino;
 	compat_mode_t	st_mode;
 	compat_nlink_t	st_nlink;
-	compat_uid_t	st_uid;
-	compat_gid_t	st_gid;
+	__compat_uid32_t	st_uid;
+	__compat_gid32_t	st_gid;
 	compat_dev_t	st_rdev;
 	s32		st_pad2[2];
 	compat_off_t	st_size;
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index 1df2c29..9a2de64 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -106,7 +106,7 @@
 #define PLAT_TRAMPOLINE_STUFF_LINE	0UL
 #endif
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 # ifndef cpu_has_nofpuex
 # define cpu_has_nofpuex	(cpu_data[0].options & MIPS_CPU_NOFPUEX)
 # endif
@@ -124,7 +124,7 @@
 # endif
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 # ifndef cpu_has_nofpuex
 # define cpu_has_nofpuex		0
 # endif
diff --git a/include/asm-mips/ddb5xxx/ddb5477.h b/include/asm-mips/ddb5xxx/ddb5477.h
index ae3e2a3..a438548 100644
--- a/include/asm-mips/ddb5xxx/ddb5477.h
+++ b/include/asm-mips/ddb5xxx/ddb5477.h
@@ -247,7 +247,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
  *  All PCI irq but INTC are active low.
  */
 
-/* 
+/*
  * irq number block assignment
  */
 
@@ -285,7 +285,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
 #define VRC5477_IRQ_IOPCI_INTB	(17 + VRC5477_IRQ_BASE)      /* USB-P */
 #define VRC5477_IRQ_IOPCI_INTC	(18 + VRC5477_IRQ_BASE)      /* AC97 */
 #define VRC5477_IRQ_IOPCI_INTD	(19 + VRC5477_IRQ_BASE)      /* Reserved */
-#define VRC5477_IRQ_UART1	(20 + VRC5477_IRQ_BASE)     
+#define VRC5477_IRQ_UART1	(20 + VRC5477_IRQ_BASE)
 #define VRC5477_IRQ_SPT0	(21 + VRC5477_IRQ_BASE)      /* special purpose timer 0 */
 #define VRC5477_IRQ_GPT0	(22 + VRC5477_IRQ_BASE)      /* general purpose timer 0 */
 #define VRC5477_IRQ_GPT1	(23 + VRC5477_IRQ_BASE)      /* general purpose timer 1 */
@@ -301,7 +301,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
 /*
  * i2859 irq assignment
  */
-#define I8259_IRQ_RESERVED_0	(0 + I8259_IRQ_BASE)	
+#define I8259_IRQ_RESERVED_0	(0 + I8259_IRQ_BASE)
 #define I8259_IRQ_KEYBOARD	(1 + I8259_IRQ_BASE)	/* M1543 default */
 #define I8259_IRQ_CASCADE	(2 + I8259_IRQ_BASE)
 #define I8259_IRQ_UART_B	(3 + I8259_IRQ_BASE)	/* M1543 default, may conflict with RTC according to schematic diagram  */
diff --git a/include/asm-mips/dec/prom.h b/include/asm-mips/dec/prom.h
index b63e2f2..a05d6d3 100644
--- a/include/asm-mips/dec/prom.h
+++ b/include/asm-mips/dec/prom.h
@@ -48,15 +48,15 @@
  */
 #define REX_PROM_MAGIC		0x30464354
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define prom_is_rex(magic)	1	/* KN04 and KN05 are REX PROMs.  */
 
-#else /* !CONFIG_MIPS64 */
+#else /* !CONFIG_64BIT */
 
 #define prom_is_rex(magic)	((magic) == REX_PROM_MAGIC)
 
-#endif /* !CONFIG_MIPS64 */
+#endif /* !CONFIG_64BIT */
 
 
 /*
@@ -105,7 +105,7 @@ extern int (*__pmax_read)(int, void *, int);
 extern int (*__pmax_close)(int);
 
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 /*
  * On MIPS64 we have to call PROM functions via a helper
@@ -138,7 +138,7 @@ int _prom_printf(int (*)(char *, ...), char *, ...) __DEC_PROM_O32;
 #define prom_getenv(x)		_prom_getenv(__prom_getenv, x)
 #define prom_printf(x...)	_prom_printf(__prom_printf, x)
 
-#else /* !CONFIG_MIPS64 */
+#else /* !CONFIG_64BIT */
 
 /*
  * On plain MIPS we just call PROM functions directly.
@@ -160,7 +160,7 @@ int _prom_printf(int (*)(char *, ...), char *, ...) __DEC_PROM_O32;
 #define pmax_read		__pmax_read
 #define pmax_close		__pmax_close
 
-#endif /* !CONFIG_MIPS64 */
+#endif /* !CONFIG_64BIT */
 
 
 extern void prom_meminit(u32);
diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h
index d0f6844..a606dbe 100644
--- a/include/asm-mips/delay.h
+++ b/include/asm-mips/delay.h
@@ -57,11 +57,11 @@ static inline void __udelay(unsigned long usecs, unsigned long lpj)
 	 * The common rates of 1000 and 128 are rounded wrongly by the
 	 * catchall case for 64-bit.  Excessive precission?  Probably ...
 	 */
-#if defined(CONFIG_MIPS64) && (HZ == 128)
+#if defined(CONFIG_64BIT) && (HZ == 128)
 	usecs *= 0x0008637bd05af6c7UL;		/* 2**64 / (1000000 / HZ) */
-#elif defined(CONFIG_MIPS64) && (HZ == 1000)
+#elif defined(CONFIG_64BIT) && (HZ == 1000)
 	usecs *= 0x004189374BC6A7f0UL;		/* 2**64 / (1000000 / HZ) */
-#elif defined(CONFIG_MIPS64)
+#elif defined(CONFIG_64BIT)
 	usecs *= (0x8000000000000000UL / (500000 / HZ));
 #else /* 32-bit junk follows here */
 	usecs *= (unsigned long) (((0x8000000000000000ULL / (500000 / HZ)) +
diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h
index 7b92c80..e488114 100644
--- a/include/asm-mips/elf.h
+++ b/include/asm-mips/elf.h
@@ -125,7 +125,7 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 typedef double elf_fpreg_t;
 typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 /*
  * This is used to ensure we don't load something for the wrong architecture.
@@ -153,9 +153,9 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
  */
 #define ELF_CLASS	ELFCLASS32
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 /*
  * This is used to ensure we don't load something for the wrong architecture.
  */
@@ -177,7 +177,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
  */
 #define ELF_CLASS	ELFCLASS64
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 /*
  * These are used to set parameters in the core dumps.
@@ -193,7 +193,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
 
 #ifdef __KERNEL__
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define SET_PERSONALITY(ex, ibcs2)			\
 do {							\
@@ -202,9 +202,9 @@ do {							\
 	set_personality(PER_LINUX);			\
 } while (0)
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define SET_PERSONALITY(ex, ibcs2)				\
 do {	current->thread.mflags &= ~MF_ABI_MASK;			\
@@ -222,7 +222,7 @@ do {	current->thread.mflags &= ~MF_ABI_MASK;			\
 		set_personality(PER_LINUX);			\
 } while (0)
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 extern void dump_regs(elf_greg_t *, struct pt_regs *regs);
 extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h
index 2436392..06c5d13 100644
--- a/include/asm-mips/fcntl.h
+++ b/include/asm-mips/fcntl.h
@@ -8,33 +8,16 @@
 #ifndef _ASM_FCNTL_H
 #define _ASM_FCNTL_H
 
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	0x0003
-#define O_RDONLY	0x0000
-#define O_WRONLY	0x0001
-#define O_RDWR		0x0002
 #define O_APPEND	0x0008
 #define O_SYNC		0x0010
 #define O_NONBLOCK	0x0080
 #define O_CREAT         0x0100	/* not fcntl */
-#define O_TRUNC		0x0200	/* not fcntl */
 #define O_EXCL		0x0400	/* not fcntl */
 #define O_NOCTTY	0x0800	/* not fcntl */
 #define FASYNC		0x1000	/* fcntl, for BSD compatibility */
 #define O_LARGEFILE	0x2000	/* allow large file opens */
 #define O_DIRECT	0x8000	/* direct disk access hint */
-#define O_DIRECTORY	0x10000	/* must be a directory */
-#define O_NOFOLLOW	0x20000	/* don't follow links */
-#define O_NOATIME	0x40000
 
-#define O_NDELAY	O_NONBLOCK
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
 #define F_GETLK		14
 #define F_SETLK		6
 #define F_SETLKW	7
@@ -50,33 +33,6 @@
 #define F_SETLKW64	35
 #endif
 
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
 /*
  * The flavours of struct flock.  "struct flock" is the ABI compliant
  * variant.  Finally struct flock64 is the LFS variant of struct flock.  As
@@ -86,7 +42,7 @@
 
 #ifndef __mips64
 
-typedef struct flock {
+struct flock {
 	short	l_type;
 	short	l_whence;
 	__kernel_off_t l_start;
@@ -94,32 +50,17 @@ typedef struct flock {
 	long	l_sysid;
 	__kernel_pid_t l_pid;
 	long	pad[4];
-} flock_t;
-
-typedef struct flock64 {
-	short	l_type;
-	short	l_whence;
-	loff_t	l_start;
-	loff_t	l_len;
-	pid_t	l_pid;
-} flock64_t;
+};
 
-#else /* 64-bit definitions */
+#define HAVE_ARCH_STRUCT_FLOCK
 
-typedef struct flock {
-	short	l_type;
-	short	l_whence;
-	__kernel_off_t l_start;
-	__kernel_off_t l_len;
-	__kernel_pid_t l_pid;
-} flock_t;
-
-#ifdef __KERNEL__
-#define flock64		flock
 #endif
 
-#endif
+#include <asm-generic/fcntl.h>
 
-#define F_LINUX_SPECIFIC_BASE	1024
+typedef struct flock flock_t;
+#ifndef __mips64
+typedef struct flock64 flock64_t;
+#endif
 
 #endif /* _ASM_FCNTL_H */
diff --git a/include/asm-mips/fpregdef.h b/include/asm-mips/fpregdef.h
index 1d9aa09..2b5fddc 100644
--- a/include/asm-mips/fpregdef.h
+++ b/include/asm-mips/fpregdef.h
@@ -13,7 +13,7 @@
 #define _ASM_FPREGDEF_H
 
 #include <asm/sgidefs.h>
-                                                                                
+
 #if _MIPS_SIM == _MIPS_SIM_ABI32
 
 /*
@@ -56,7 +56,7 @@
 #define fcr31	$31      /* FPU status register */
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-                                                                                
+
 #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
 
 #define fv0	$f0	/* return value */
diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h
index 6cb38d5..ea24e73 100644
--- a/include/asm-mips/fpu.h
+++ b/include/asm-mips/fpu.h
@@ -82,7 +82,7 @@ do {									\
 
 static inline int is_fpu_owner(void)
 {
-	return cpu_has_fpu && test_thread_flag(TIF_USEDFPU); 
+	return cpu_has_fpu && test_thread_flag(TIF_USEDFPU);
 }
 
 static inline void own_fpu(void)
@@ -90,7 +90,7 @@ static inline void own_fpu(void)
 	if (cpu_has_fpu) {
 		__enable_fpu();
 		KSTK_STATUS(current) |= ST0_CU1;
-		set_thread_flag(TIF_USEDFPU); 
+		set_thread_flag(TIF_USEDFPU);
 	}
 }
 
@@ -98,7 +98,7 @@ static inline void lose_fpu(void)
 {
 	if (cpu_has_fpu) {
 		KSTK_STATUS(current) &= ~ST0_CU1;
-		clear_thread_flag(TIF_USEDFPU); 
+		clear_thread_flag(TIF_USEDFPU);
 		__disable_fpu();
 	}
 }
@@ -127,7 +127,7 @@ static inline void restore_fp(struct task_struct *tsk)
 static inline fpureg_t *get_fpu_regs(struct task_struct *tsk)
 {
 	if (cpu_has_fpu) {
-		if ((tsk == current) && is_fpu_owner()) 
+		if ((tsk == current) && is_fpu_owner())
 			_save_fp(current);
 		return tsk->thread.fpu.hard.fpr;
 	}
diff --git a/include/asm-mips/futex.h b/include/asm-mips/futex.h
new file mode 100644
index 0000000..9feff4c
--- /dev/null
+++ b/include/asm-mips/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-mips/hdreg.h b/include/asm-mips/hdreg.h
deleted file mode 100644
index 5989bbc..0000000
--- a/include/asm-mips/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning this file is obsolete, please do not use it
diff --git a/include/asm-mips/hp-lj/asic.h b/include/asm-mips/hp-lj/asic.h
deleted file mode 100644
index fc2ca65..0000000
--- a/include/asm-mips/hp-lj/asic.h
+++ /dev/null
@@ -1,7 +0,0 @@
-
-typedef enum { IllegalAsic, UnknownAsic, AndrosAsic, HarmonyAsic } AsicId;
-
-AsicId GetAsicId(void);
-
-const char* const GetAsicName(void);
-
diff --git a/include/asm-mips/ip32/mace.h b/include/asm-mips/ip32/mace.h
index 2b7b0fd..432011b 100644
--- a/include/asm-mips/ip32/mace.h
+++ b/include/asm-mips/ip32/mace.h
@@ -94,7 +94,7 @@ struct mace_video {
 	unsigned long xxx;	/* later... */
 };
 
-/* 
+/*
  * Ethernet interface
  */
 struct mace_ethernet {
@@ -129,7 +129,7 @@ struct mace_ethernet {
 	volatile unsigned long rx_fifo;
 };
 
-/* 
+/*
  * Peripherals
  */
 
@@ -251,7 +251,7 @@ struct mace_timers {
 	timer_reg audio_out2;
 	timer_reg video_in1;
 	timer_reg video_in2;
-	timer_reg video_out;	
+	timer_reg video_out;
 };
 
 struct mace_perif {
@@ -272,7 +272,7 @@ struct mace_perif {
 };
 
 
-/* 
+/*
  * ISA peripherals
  */
 
diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h
index 21d0fb7..9e88c76 100644
--- a/include/asm-mips/lasat/serial.h
+++ b/include/asm-mips/lasat/serial.h
@@ -1,13 +1,13 @@
 #include <asm/lasat/lasat.h>
 
 /* Lasat 100 boards serial configuration */
-#define LASAT_BASE_BAUD_100 		( 7372800 / 16 ) 
+#define LASAT_BASE_BAUD_100 		( 7372800 / 16 )
 #define LASAT_UART_REGS_BASE_100	0x1c8b0000
 #define LASAT_UART_REGS_SHIFT_100	2
 #define LASATINT_UART_100		8
 
 /* * LASAT 200 boards serial configuration */
-#define LASAT_BASE_BAUD_200		(100000000 / 16 / 12) 
+#define LASAT_BASE_BAUD_200		(100000000 / 16 / 12)
 #define LASAT_UART_REGS_BASE_200	(Vrc5074_PHYS_BASE + 0x0300)
 #define LASAT_UART_REGS_SHIFT_200	3
 #define LASATINT_UART_200		13
diff --git a/include/asm-mips/local.h b/include/asm-mips/local.h
index 7eb6bf6..c38844f 100644
--- a/include/asm-mips/local.h
+++ b/include/asm-mips/local.h
@@ -5,7 +5,7 @@
 #include <linux/percpu.h>
 #include <asm/atomic.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 typedef atomic_t local_t;
 
@@ -20,7 +20,7 @@ typedef atomic_t local_t;
 
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 typedef atomic64_t local_t;
 
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 2b36ea3..148bae2 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -1383,7 +1383,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 #define PCI_IO_START    0
 #define PCI_IO_END      0
 #define PCI_MEM_START   0
-#define PCI_MEM_END     0 
+#define PCI_MEM_END     0
 #define PCI_FIRST_DEVFN 0
 #define PCI_LAST_DEVFN  0
 #endif
diff --git a/include/asm-mips/mach-db1x00/db1x00.h b/include/asm-mips/mach-db1x00/db1x00.h
index 4691398..efafe65 100644
--- a/include/asm-mips/mach-db1x00/db1x00.h
+++ b/include/asm-mips/mach-db1x00/db1x00.h
@@ -23,7 +23,7 @@
  *
  * ########################################################################
  *
- * 
+ *
  */
 #ifndef __ASM_DB1X00_H
 #define __ASM_DB1X00_H
diff --git a/include/asm-mips/mach-generic/spaces.h b/include/asm-mips/mach-generic/spaces.h
index 63c0a81..5a2c1ef 100644
--- a/include/asm-mips/mach-generic/spaces.h
+++ b/include/asm-mips/mach-generic/spaces.h
@@ -12,7 +12,7 @@
 
 #include <linux/config.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define CAC_BASE		0x80000000
 #define IO_BASE			0xa0000000
@@ -32,9 +32,9 @@
 #define HIGHMEM_START		0x20000000UL
 #endif
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 /*
  * This handles the memory map.
@@ -67,6 +67,6 @@
 #define TO_CAC(x)		(CAC_BASE   | ((x) & TO_PHYS_MASK))
 #define TO_UNCAC(x)		(UNCAC_BASE | ((x) & TO_PHYS_MASK))
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 #endif /* __ASM_MACH_GENERIC_SPACES_H */
diff --git a/include/asm-mips/mach-ip22/spaces.h b/include/asm-mips/mach-ip22/spaces.h
index 30d42fc..e96166f 100644
--- a/include/asm-mips/mach-ip22/spaces.h
+++ b/include/asm-mips/mach-ip22/spaces.h
@@ -12,7 +12,7 @@
 
 #include <linux/config.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define CAC_BASE		0x80000000
 #define IO_BASE			0xa0000000
@@ -32,9 +32,9 @@
 #define HIGHMEM_START		0x20000000UL
 #endif
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define PAGE_OFFSET		0xffffffff80000000UL
 
 #ifndef HIGHMEM_START
@@ -50,6 +50,6 @@
 #define TO_CAC(x)		(CAC_BASE   | ((x) & TO_PHYS_MASK))
 #define TO_UNCAC(x)		(UNCAC_BASE | ((x) & TO_PHYS_MASK))
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 #endif /* __ASM_MACH_IP22_SPACES_H */
diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
index b932237..0471397 100644
--- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -18,7 +18,7 @@
  * so, for 64bit IP32 kernel we just don't use ll/sc.
  * This does not affect luserland.
  */
-#if defined(CONFIG_CPU_R5000) && defined(CONFIG_MIPS64)
+#if defined(CONFIG_CPU_R5000) && defined(CONFIG_64BIT)
 #define cpu_has_llsc		0
 #else
 #define cpu_has_llsc		1
diff --git a/include/asm-mips/mach-jazz/floppy.h b/include/asm-mips/mach-jazz/floppy.h
index 8cf0d04..c9dad99 100644
--- a/include/asm-mips/mach-jazz/floppy.h
+++ b/include/asm-mips/mach-jazz/floppy.h
@@ -92,7 +92,7 @@ static inline int fd_request_irq(void)
 	return request_irq(FLOPPY_IRQ, floppy_interrupt,
 	                   SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
 }
-                                                                                
+
 static inline void fd_free_irq(void)
 {
 	free_irq(FLOPPY_IRQ, NULL);
diff --git a/include/asm-mips/mach-pb1x00/pb1500.h b/include/asm-mips/mach-pb1x00/pb1500.h
index d6c7797..ff6d40c 100644
--- a/include/asm-mips/mach-pb1x00/pb1500.h
+++ b/include/asm-mips/mach-pb1x00/pb1500.h
@@ -33,11 +33,11 @@
 #define PCI_BOARD_REG             0xAE000010
 #define PCMCIA_BOARD_REG          0xAE000010
   #define PC_DEASSERT_RST               0x80
-  #define PC_DRV_EN                     0x10 
+  #define PC_DRV_EN                     0x10
 #define PB1500_G_CONTROL          0xAE000014
 #define PB1500_RST_VDDI           0xAE00001C
 #define PB1500_LEDS               0xAE000018
-  
+
 #define PB1500_HEX_LED            0xAF000004
 #define PB1500_HEX_LED_BLANK      0xAF000008
 
diff --git a/include/asm-mips/mach-qemu/cpu-feature-overrides.h b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
new file mode 100644
index 0000000..f4e370e
--- /dev/null
+++ b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
@@ -0,0 +1,31 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2003 Ralf Baechle
+ */
+#ifndef __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * QEMU only comes with a hazard-free MIPS32 processor, so things are easy.
+ */
+#define cpu_has_mips16		0
+#define cpu_has_divec		0
+#define cpu_has_cache_cdex_p	0
+#define cpu_has_prefetch	0
+#define cpu_has_mcheck		0
+#define cpu_has_ejtag		0
+
+#define cpu_has_llsc		1
+#define cpu_has_vtag_icache	0
+#define cpu_has_dc_aliases	(PAGE_SIZE < 0x4000)
+#define cpu_has_ic_fills_f_dc	0
+
+#define cpu_has_dsp		0
+
+#define cpu_has_nofpuex		0
+#define cpu_has_64bits		0
+
+#endif /* __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-qemu/param.h b/include/asm-mips/mach-qemu/param.h
new file mode 100644
index 0000000..cb30ee4
--- /dev/null
+++ b/include/asm-mips/mach-qemu/param.h
@@ -0,0 +1,13 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_QEMU_PARAM_H
+#define __ASM_MACH_QEMU_PARAM_H
+
+#define HZ		100		/* Internal kernel timer frequency */
+
+#endif /* __ASM_MACH_QEMU_PARAM_H */
diff --git a/include/asm-mips/mach-vr41xx/timex.h b/include/asm-mips/mach-vr41xx/timex.h
deleted file mode 100644
index 8d71485..0000000
--- a/include/asm-mips/mach-vr41xx/timex.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2003 by Ralf Baechle
- */
-/*
- * Changes:
- *  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- *  - CLOCK_TICK_RATE is changed into 32768 from 6144000.
- */
-#ifndef __ASM_MACH_VR41XX_TIMEX_H
-#define __ASM_MACH_VR41XX_TIMEX_H
-
-#define CLOCK_TICK_RATE		32768
-
-#endif /* __ASM_MACH_VR41XX_TIMEX_H */
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 48b77c9..45cd72d 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -28,17 +28,17 @@ extern unsigned long pgd_current[];
 #define TLBMISS_HANDLER_SETUP_PGD(pgd) \
 	pgd_current[smp_processor_id()] = (unsigned long)(pgd)
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define TLBMISS_HANDLER_SETUP()						\
 	write_c0_context((unsigned long) smp_processor_id() << 23);	\
 	TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
 #endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
 #define TLBMISS_HANDLER_SETUP()						\
 	write_c0_context((unsigned long) &pgd_current[smp_processor_id()] << 23); \
 	TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
 #endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
 #define TLBMISS_HANDLER_SETUP()						\
 	write_c0_context((unsigned long) smp_processor_id() << 23);	\
 	TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
diff --git a/include/asm-mips/module.h b/include/asm-mips/module.h
index 90ee24a..0be58b2 100644
--- a/include/asm-mips/module.h
+++ b/include/asm-mips/module.h
@@ -25,7 +25,7 @@ typedef struct
   Elf64_Sxword r_addend;		/* Addend.  */
 } Elf64_Mips_Rela;
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define Elf_Shdr	Elf32_Shdr
 #define Elf_Sym		Elf32_Sym
@@ -33,7 +33,7 @@ typedef struct
 
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define Elf_Shdr	Elf64_Shdr
 #define Elf_Sym		Elf64_Sym
diff --git a/include/asm-mips/msgbuf.h b/include/asm-mips/msgbuf.h
index 513b282..a153395 100644
--- a/include/asm-mips/msgbuf.h
+++ b/include/asm-mips/msgbuf.h
@@ -15,25 +15,25 @@
 
 struct msqid64_ds {
 	struct ipc64_perm msg_perm;
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
 	unsigned long	__unused1;
 #endif
 	__kernel_time_t msg_stime;	/* last msgsnd time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
 	unsigned long	__unused1;
 #endif
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
 	unsigned long	__unused2;
 #endif
 	__kernel_time_t msg_rtime;	/* last msgrcv time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
 	unsigned long	__unused2;
 #endif
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
 	unsigned long	__unused3;
 #endif
 	__kernel_time_t msg_ctime;	/* last change time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
 	unsigned long	__unused3;
 #endif
 	unsigned long  msg_cbytes;	/* current number of bytes on queue */
diff --git a/include/asm-mips/paccess.h b/include/asm-mips/paccess.h
index 36cec9e..309bc30 100644
--- a/include/asm-mips/paccess.h
+++ b/include/asm-mips/paccess.h
@@ -16,10 +16,10 @@
 #include <linux/config.h>
 #include <linux/errno.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define __PA_ADDR	".word"
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define __PA_ADDR	".dword"
 #endif
 
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 5cae35c..652b6d6 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -103,20 +103,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define __pgd(x)	((pgd_t) { (x) } )
 #define __pgprot(x)	((pgprot_t) { (x) } )
 
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #endif /* !__ASSEMBLY__ */
 
 /* to align the pointer to the (next) page boundary */
@@ -148,4 +134,6 @@ static __inline__ int get_order(unsigned long size)
 #define WANT_PAGE_VIRTUAL
 #endif
 
+#include <asm-generic/page.h>
+
 #endif /* _ASM_PAGE_H */
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index d70dc35..c9a00ca 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -94,7 +94,7 @@ struct pci_dev;
  */
 extern unsigned int PCI_DMA_BUS_IS_PHYS;
 
-#ifdef CONFIG_MAPPED_DMA_IO
+#ifdef CONFIG_DMA_NEED_PCI_MAP_STATE
 
 /* pci_unmap_{single,page} is not a nop, thus... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)	dma_addr_t ADDR_NAME;
@@ -104,7 +104,7 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS;
 #define pci_unmap_len(PTR, LEN_NAME)		((PTR)->LEN_NAME)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)	(((PTR)->LEN_NAME) = (VAL))
 
-#else /* CONFIG_MAPPED_DMA_IO  */
+#else /* CONFIG_DMA_NEED_PCI_MAP_STATE  */
 
 /* pci_unmap_{page,single} is a nop so... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
@@ -114,7 +114,7 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS;
 #define pci_unmap_len(PTR, LEN_NAME)		(0)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)	do { } while (0)
 
-#endif /* CONFIG_MAPPED_DMA_IO  */
+#endif /* CONFIG_DMA_NEED_PCI_MAP_STATE  */
 
 /* This is always fine. */
 #define pci_dac_dma_supported(pci_dev, mask)	(1)
@@ -142,6 +142,8 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 
 extern void pcibios_resource_to_bus(struct pci_dev *dev,
 	struct pci_bus_region *region, struct resource *res);
+extern void pcibios_bus_to_resource(struct pci_dev *dev,
+	struct resource *res, struct pci_bus_region *region);
 
 #ifdef CONFIG_PCI_DOMAINS
 
@@ -167,4 +169,17 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev)
 /* Do platform specific device initialization at pci_enable_device() time */
 extern int pcibios_plat_dev_init(struct pci_dev *dev);
 
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+	struct resource *root = NULL;
+
+	if (res->flags & IORESOURCE_IO)
+		root = &ioport_resource;
+	if (res->flags & IORESOURCE_MEM)
+		root = &iomem_resource;
+
+	return root;
+}
+
 #endif /* _ASM_PCI_H */
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index 2d63f5b..ce57288 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -85,7 +85,7 @@ static inline void pte_free(struct page *pte)
 
 #define __pte_free_tlb(tlb,pte)		tlb_remove_page((tlb),(pte))
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define pgd_populate(mm, pmd, pte)	BUG()
 
 /*
@@ -97,7 +97,7 @@ static inline void pte_free(struct page *pte)
 #define __pmd_free_tlb(tlb,x)		do { } while (0)
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define pgd_populate(mm, pgd, pmd)	set_pgd(pgd, __pgd(pmd))
 
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index e76ccd6..dbe13da 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -11,10 +11,10 @@
 #include <asm-generic/4level-fixup.h>
 
 #include <linux/config.h>
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #include <asm/pgtable-32.h>
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #include <asm/pgtable-64.h>
 #endif
 
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 13c54d5..d6466aa 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -33,7 +33,7 @@ extern void (*cpu_wait)(void);
 
 extern unsigned int vced_count, vcei_count;
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 /*
  * User space process size: 2GB. This is hardcoded into a few places,
  * so don't change it unless you know what you are doing.
@@ -47,7 +47,7 @@ extern unsigned int vced_count, vcei_count;
 #define TASK_UNMAPPED_BASE	(PAGE_ALIGN(TASK_SIZE / 3))
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 /*
  * User space process size: 1TB. This is hardcoded into a few places,
  * so don't change it unless you know what you are doing.  TASK_SIZE
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index d3c46d6..2b5c624 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -28,7 +28,7 @@
  * system call/exception. As usual the registers k0/k1 aren't being saved.
  */
 struct pt_regs {
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 	/* Pad bytes for argument save space on the stack. */
 	unsigned long pad0[6];
 #endif
diff --git a/include/asm-mips/qemu.h b/include/asm-mips/qemu.h
new file mode 100644
index 0000000..905c395
--- /dev/null
+++ b/include/asm-mips/qemu.h
@@ -0,0 +1,24 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 by Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_QEMU_H
+#define __ASM_QEMU_H
+
+/*
+ * Interrupt numbers
+ */
+#define Q_PIC_IRQ_BASE		0
+#define Q_COUNT_COMPARE_IRQ	16
+
+/*
+ * Qemu clock rate.  Unlike on real MIPS this has no relation to the
+ * instruction issue rate, so the choosen value is pure fiction, just needs
+ * to match the value in Qemu itself.
+ */
+#define QEMU_C0_COUNTER_CLOCK	100000000
+
+#endif /* __ASM_QEMU_H */
diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h
index da03a32..5bea49f 100644
--- a/include/asm-mips/r4kcache.h
+++ b/include/asm-mips/r4kcache.h
@@ -171,11 +171,11 @@ static inline void blast_dcache16(void)
 	unsigned long start = INDEX_BASE;
 	unsigned long end = start + current_cpu_data.dcache.waysize;
 	unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
-	unsigned long ws_end = current_cpu_data.dcache.ways << 
+	unsigned long ws_end = current_cpu_data.dcache.ways <<
 	                       current_cpu_data.dcache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start; addr < end; addr += 0x200)
 			cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
 }
@@ -200,8 +200,8 @@ static inline void blast_dcache16_page_indexed(unsigned long page)
 	                       current_cpu_data.dcache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x200) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x200)
 			cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
 }
 
@@ -214,8 +214,8 @@ static inline void blast_icache16(void)
 	                       current_cpu_data.icache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x200) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x200)
 			cache16_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -239,8 +239,8 @@ static inline void blast_icache16_page_indexed(unsigned long page)
 	                       current_cpu_data.icache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x200) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x200)
 			cache16_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -249,11 +249,11 @@ static inline void blast_scache16(void)
 	unsigned long start = INDEX_BASE;
 	unsigned long end = start + current_cpu_data.scache.waysize;
 	unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-	unsigned long ws_end = current_cpu_data.scache.ways << 
+	unsigned long ws_end = current_cpu_data.scache.ways <<
 	                       current_cpu_data.scache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start; addr < end; addr += 0x200)
 			cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
@@ -278,8 +278,8 @@ static inline void blast_scache16_page_indexed(unsigned long page)
 	                       current_cpu_data.scache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x200) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x200)
 			cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
 
@@ -318,8 +318,8 @@ static inline void blast_dcache32(void)
 	                       current_cpu_data.dcache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x400) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x400)
 			cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
 }
 
@@ -343,8 +343,8 @@ static inline void blast_dcache32_page_indexed(unsigned long page)
 	                       current_cpu_data.dcache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x400) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x400)
 			cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
 }
 
@@ -357,8 +357,8 @@ static inline void blast_icache32(void)
 	                       current_cpu_data.icache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x400) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x400)
 			cache32_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -383,7 +383,7 @@ static inline void blast_icache32_page_indexed(unsigned long page)
 	unsigned long ws, addr;
 
 	for (ws = 0; ws < ws_end; ws += ws_inc)
-		for (addr = start; addr < end; addr += 0x400) 
+		for (addr = start; addr < end; addr += 0x400)
 			cache32_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -392,11 +392,11 @@ static inline void blast_scache32(void)
 	unsigned long start = INDEX_BASE;
 	unsigned long end = start + current_cpu_data.scache.waysize;
 	unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-	unsigned long ws_end = current_cpu_data.scache.ways << 
+	unsigned long ws_end = current_cpu_data.scache.ways <<
 	                       current_cpu_data.scache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start; addr < end; addr += 0x400)
 			cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
@@ -421,8 +421,8 @@ static inline void blast_scache32_page_indexed(unsigned long page)
 	                       current_cpu_data.scache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x400) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x400)
 			cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
 
@@ -461,8 +461,8 @@ static inline void blast_icache64(void)
 	                       current_cpu_data.icache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x800) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x800)
 			cache64_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -487,7 +487,7 @@ static inline void blast_icache64_page_indexed(unsigned long page)
 	unsigned long ws, addr;
 
 	for (ws = 0; ws < ws_end; ws += ws_inc)
-		for (addr = start; addr < end; addr += 0x800) 
+		for (addr = start; addr < end; addr += 0x800)
 			cache64_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -496,11 +496,11 @@ static inline void blast_scache64(void)
 	unsigned long start = INDEX_BASE;
 	unsigned long end = start + current_cpu_data.scache.waysize;
 	unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-	unsigned long ws_end = current_cpu_data.scache.ways << 
+	unsigned long ws_end = current_cpu_data.scache.ways <<
 	                       current_cpu_data.scache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start; addr < end; addr += 0x800)
 			cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
@@ -525,8 +525,8 @@ static inline void blast_scache64_page_indexed(unsigned long page)
 	                       current_cpu_data.scache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x800) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x800)
 			cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
 
@@ -561,11 +561,11 @@ static inline void blast_scache128(void)
 	unsigned long start = INDEX_BASE;
 	unsigned long end = start + current_cpu_data.scache.waysize;
 	unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-	unsigned long ws_end = current_cpu_data.scache.ways << 
+	unsigned long ws_end = current_cpu_data.scache.ways <<
 	                       current_cpu_data.scache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
 		for (addr = start; addr < end; addr += 0x1000)
 			cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
@@ -590,8 +590,8 @@ static inline void blast_scache128_page_indexed(unsigned long page)
 	                       current_cpu_data.scache.waybit;
 	unsigned long ws, addr;
 
-	for (ws = 0; ws < ws_end; ws += ws_inc) 
-		for (addr = start; addr < end; addr += 0x1000) 
+	for (ws = 0; ws < ws_end; ws += ws_inc)
+		for (addr = start; addr < end; addr += 0x1000)
 			cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
 
diff --git a/include/asm-mips/reg.h b/include/asm-mips/reg.h
index 7b33bbc..6173004 100644
--- a/include/asm-mips/reg.h
+++ b/include/asm-mips/reg.h
@@ -14,7 +14,7 @@
 
 #include <linux/config.h>
 
-#if defined(CONFIG_MIPS32) || defined(WANT_COMPAT_REG_H)
+#if defined(CONFIG_32BIT) || defined(WANT_COMPAT_REG_H)
 
 #define EF_R0			6
 #define EF_R1			7
@@ -70,7 +70,7 @@
 
 #endif
 
-#if CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define EF_R0			 0
 #define EF_R1			 1
@@ -124,6 +124,6 @@
 
 #define EF_SIZE			304	/* size in bytes */
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 #endif /* __ASM_MIPS_REG_H */
diff --git a/include/asm-mips/resource.h b/include/asm-mips/resource.h
index fd3c6d1..1fba00c 100644
--- a/include/asm-mips/resource.h
+++ b/include/asm-mips/resource.h
@@ -27,7 +27,7 @@
  * but we keep the old value on MIPS32,
  * for compatibility:
  */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 # define RLIM_INFINITY		0x7fffffffUL
 #endif
 
diff --git a/include/asm-mips/rtc.h b/include/asm-mips/rtc.h
index 31c0c23..3c4b637 100644
--- a/include/asm-mips/rtc.h
+++ b/include/asm-mips/rtc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-mips/rtc.h 
+ * include/asm-mips/rtc.h
  *
  * (Really an interface for drivers/char/genrtc.c)
  *
diff --git a/include/asm-mips/sgi/gio.h b/include/asm-mips/sgi/gio.h
index a38d66f..889cf02 100644
--- a/include/asm-mips/sgi/gio.h
+++ b/include/asm-mips/sgi/gio.h
@@ -16,7 +16,7 @@
  *
  * The Indigo and Indy have two GIO bus connectors. Indigo2 (all models) have
  * three physical connectors, but only two slots, GFX and EXP0.
- * 
+ *
  * There is 10MB of GIO address space for GIO64 slot devices
  * slot#   slot type address range            size
  * -----   --------- ----------------------- -----
diff --git a/include/asm-mips/sgi/hpc3.h b/include/asm-mips/sgi/hpc3.h
index a5b988d..ac3dfc7 100644
--- a/include/asm-mips/sgi/hpc3.h
+++ b/include/asm-mips/sgi/hpc3.h
@@ -221,7 +221,7 @@ struct hpc3_regs {
 #define HPC3_BESTAT_PIDMASK	0x3f700	/* DMA channel parity identifier */
 
 	u32 _unused1[0x14000/4 - 5];	/* padding */
-	
+
 	/* Now direct PIO per-HPC3 peripheral access to external regs. */
 	volatile u32 scsi0_ext[256];	/* SCSI channel 0 external regs */
 	u32 _unused2[0x7c00/4];
@@ -304,7 +304,7 @@ struct hpc3_regs {
 	volatile u32 bbram[8192-50-14];	/* Battery backed ram */
 };
 
-/* 
+/*
  * It is possible to have two HPC3's within the address space on
  * one machine, though only having one is more likely on an Indy.
  */
diff --git a/include/asm-mips/sgi/ioc.h b/include/asm-mips/sgi/ioc.h
index 169187f..f3e3dc9 100644
--- a/include/asm-mips/sgi/ioc.h
+++ b/include/asm-mips/sgi/ioc.h
@@ -16,7 +16,7 @@
 #include <linux/types.h>
 #include <asm/sgi/pi1.h>
 
-/* 
+/*
  * All registers are 8-bit wide alligned on 32-bit boundary. Bad things
  * happen if you try word access them. You have been warned.
  */
@@ -138,7 +138,7 @@ struct sgioc_regs {
 	u8 _sysid[3];
 	volatile u8 sysid;
 #define SGIOC_SYSID_FULLHOUSE	0x01
-#define SGIOC_SYSID_BOARDREV(x)	((x & 0xe0) > 5) 
+#define SGIOC_SYSID_BOARDREV(x)	((x & 0xe0) > 5)
 #define SGIOC_SYSID_CHIPREV(x)	((x & 0x1e) > 1)
 	u32 _unused2;
 	u8 _read[3];
diff --git a/include/asm-mips/sgi/ip22.h b/include/asm-mips/sgi/ip22.h
index 97d73ad..bbfc05c 100644
--- a/include/asm-mips/sgi/ip22.h
+++ b/include/asm-mips/sgi/ip22.h
@@ -12,7 +12,7 @@
 #ifndef _SGI_IP22_H
 #define _SGI_IP22_H
 
-/* 
+/*
  * These are the virtual IRQ numbers, we divide all IRQ's into
  * 'spaces', the 'space' determines where and how to enable/disable
  * that particular IRQ on an SGI machine. HPC DMA and MC DMA interrups
diff --git a/include/asm-mips/sgi/mc.h b/include/asm-mips/sgi/mc.h
index fd98f93..c52f783 100644
--- a/include/asm-mips/sgi/mc.h
+++ b/include/asm-mips/sgi/mc.h
@@ -182,14 +182,14 @@ struct sgimc_regs {
 	volatile u32 dtlb_hi3;
 	u32 _unused33;
 	volatile u32 dtlb_lo3;
-	
+
 	u32 _unused34[0x0392];
-	
+
 	u32 _unused35;
 	volatile u32 rpsscounter;	/* Chirps at 100ns */
 
 	u32 _unused36[0x1000/4-2*4];
-	
+
 	u32 _unused37;
 	volatile u32 maddronly;		/* Address DMA goes at */
 	u32 _unused38;
diff --git a/include/asm-mips/sgiarcs.h b/include/asm-mips/sgiarcs.h
index 5945033..722b77a 100644
--- a/include/asm-mips/sgiarcs.h
+++ b/include/asm-mips/sgiarcs.h
@@ -367,7 +367,7 @@ struct linux_smonblock {
  * Macros for calling a 32-bit ARC implementation from 64-bit code
  */
 
-#if defined(CONFIG_MIPS64) && defined(CONFIG_ARC32)
+#if defined(CONFIG_64BIT) && defined(CONFIG_ARC32)
 
 #define __arc_clobbers							\
 	"$2","$3" /* ... */, "$8","$9","$10","$11",			\
@@ -476,10 +476,10 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#endif /* defined(CONFIG_MIPS64) && defined(CONFIG_ARC32) */
+#endif /* defined(CONFIG_64BIT) && defined(CONFIG_ARC32) */
 
-#if (defined(CONFIG_MIPS32) && defined(CONFIG_ARC32)) ||		\
-    (defined(CONFIG_MIPS64) && defined(CONFIG_ARC64))
+#if (defined(CONFIG_32BIT) && defined(CONFIG_ARC32)) ||		\
+    (defined(CONFIG_64BIT) && defined(CONFIG_ARC64))
 
 #define ARC_CALL0(dest)							\
 ({	long __res;							\
diff --git a/include/asm-mips/sibyte/carmel.h b/include/asm-mips/sibyte/carmel.h
index 7ac5da1..b5e7dae 100644
--- a/include/asm-mips/sibyte/carmel.h
+++ b/include/asm-mips/sibyte/carmel.h
@@ -25,12 +25,12 @@
 
 #define SIBYTE_BOARD_NAME "Carmel"
 
-#define GPIO_PHY_INTERRUPT      2 
-#define GPIO_NONMASKABLE_INT    3 
-#define GPIO_CF_INSERTED        6 
-#define GPIO_MONTEREY_RESET     7 
-#define GPIO_QUADUART_INT       8 
-#define GPIO_CF_INT             9 
+#define GPIO_PHY_INTERRUPT      2
+#define GPIO_NONMASKABLE_INT    3
+#define GPIO_CF_INSERTED        6
+#define GPIO_MONTEREY_RESET     7
+#define GPIO_QUADUART_INT       8
+#define GPIO_CF_INT             9
 #define GPIO_FPGA_CCLK          10
 #define GPIO_FPGA_DOUT          11
 #define GPIO_FPGA_DIN           12
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
index 96088fb..40ef97c 100644
--- a/include/asm-mips/sibyte/sb1250_defs.h
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
-    *  Global constants and macros		File: sb1250_defs.h	
-    *  
+    *
+    *  Global constants and macros		File: sb1250_defs.h
+    *
     *  This file contains macros and definitions used by the other
     *  include files.
     *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -105,7 +105,7 @@
 #define	SIBYTE_HDR_FMASK_112x_ALL		0x0000f00
 #define	SIBYTE_HDR_FMASK_112x_PASS1		0x0000100
 
-/* Bit mask for chip/revision.  (use _ALL for all revisions of a chip).  */ 
+/* Bit mask for chip/revision.  (use _ALL for all revisions of a chip).  */
 #define	SIBYTE_HDR_FMASK(chip, pass)					\
     (SIBYTE_HDR_FMASK_ ## chip ## _ ## pass)
 #define	SIBYTE_HDR_FMASK_ALLREVS(chip)					\
@@ -150,31 +150,31 @@
 
 /*  *********************************************************************
     *  Naming schemes for constants in these files:
-    *  
-    *  M_xxx           MASK constant (identifies bits in a register). 
+    *
+    *  M_xxx           MASK constant (identifies bits in a register).
     *                  For multi-bit fields, all bits in the field will
     *                  be set.
     *
     *  K_xxx           "Code" constant (value for data in a multi-bit
     *                  field).  The value is right justified.
     *
-    *  V_xxx           "Value" constant.  This is the same as the 
+    *  V_xxx           "Value" constant.  This is the same as the
     *                  corresponding "K_xxx" constant, except it is
     *                  shifted to the correct position in the register.
     *
     *  S_xxx           SHIFT constant.  This is the number of bits that
-    *                  a field value (code) needs to be shifted 
+    *                  a field value (code) needs to be shifted
     *                  (towards the left) to put the value in the right
     *                  position for the register.
     *
-    *  A_xxx           ADDRESS constant.  This will be a physical 
+    *  A_xxx           ADDRESS constant.  This will be a physical
     *                  address.  Use the PHYS_TO_K1 macro to generate
     *                  a K1SEG address.
     *
     *  R_xxx           RELATIVE offset constant.  This is an offset from
     *                  an A_xxx constant (usually the first register in
     *                  a group).
-    *  
+    *
     *  G_xxx(X)        GET value.  This macro obtains a multi-bit field
     *                  from a register, masks it, and shifts it to
     *                  the bottom of the register (retrieving a K_xxx
@@ -189,7 +189,7 @@
 
 
 /*
- * Cast to 64-bit number.  Presumably the syntax is different in 
+ * Cast to 64-bit number.  Presumably the syntax is different in
  * assembly language.
  *
  * Note: you'll need to define uint32_t and uint64_t in your headers.
diff --git a/include/asm-mips/sibyte/sb1250_dma.h b/include/asm-mips/sibyte/sb1250_dma.h
index f1b08d3..3cdb48f 100644
--- a/include/asm-mips/sibyte/sb1250_dma.h
+++ b/include/asm-mips/sibyte/sb1250_dma.h
@@ -1,24 +1,24 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  DMA definitions				File: sb1250_dma.h
-    *  
+    *
     *  This module contains constants and macros useful for
     *  programming the SB1250's DMA controllers, both the data mover
     *  and the Ethernet DMA.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -28,7 +28,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -43,9 +43,9 @@
     *  DMA Registers
     ********************************************************************* */
 
-/* 
+/*
  * Ethernet and Serial DMA Configuration Register 0  (Table 7-4)
- * Registers: DMA_CONFIG0_MAC_x_RX_CH_0 
+ * Registers: DMA_CONFIG0_MAC_x_RX_CH_0
  * Registers: DMA_CONFIG0_MAC_x_TX_CH_0
  * Registers: DMA_CONFIG0_SER_x_RX
  * Registers: DMA_CONFIG0_SER_x_TX
@@ -98,7 +98,7 @@
 
 /*
  * Ethernet and Serial DMA Configuration Register 1 (Table 7-5)
- * Registers: DMA_CONFIG1_MAC_x_RX_CH_0 
+ * Registers: DMA_CONFIG1_MAC_x_RX_CH_0
  * Registers: DMA_CONFIG1_DMA_x_TX_CH_0
  * Registers: DMA_CONFIG1_SER_x_RX
  * Registers: DMA_CONFIG1_SER_x_TX
@@ -152,11 +152,11 @@
 /*
  * DMA Descriptor Count Registers (Table 7-8)
  */
- 
+
 /* No bitfields */
 
 
-/* 
+/*
  * Current Descriptor Address Register (Table 7-11)
  */
 
@@ -275,14 +275,14 @@
 #define V_DMA_DSCRB_STATUS(x)       _SB_MAKEVALUE(x,S_DMA_DSCRB_STATUS)
 #define G_DMA_DSCRB_STATUS(x)       _SB_GETVALUE(x,S_DMA_DSCRB_STATUS,M_DMA_DSCRB_STATUS)
 
-/* 
+/*
  * Ethernet Descriptor Status Bits (Table 7-15)
  */
 
 #define M_DMA_ETHRX_BADIP4CS        _SB_MAKEMASK1(51)
 #define M_DMA_ETHRX_DSCRERR	    _SB_MAKEMASK1(52)
 
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) 
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
 /* Note: BADTCPCS is actually in DSCR_B options field */
 #define M_DMA_ETHRX_BADTCPCS	_SB_MAKEMASK1(0)
 #endif /* 1250 PASS2 || 112x PASS1 */
@@ -324,7 +324,7 @@
 
 #define M_DMA_ETHTX_SOP	    	    _SB_MAKEMASK1(63)
 
-/* 
+/*
  * Ethernet Transmit Options (Table 7-17)
  */
 
@@ -377,7 +377,7 @@
     *  Data Mover Registers
     ********************************************************************* */
 
-/* 
+/*
  * Data Mover Descriptor Base Address Register (Table 7-22)
  * Register: DM_DSCR_BASE_0
  * Register: DM_DSCR_BASE_1
@@ -414,7 +414,7 @@
 #define M_DM_DSCR_BASE_ABORT        _SB_MAKEMASK1(62)
 #define M_DM_DSCR_BASE_ENABL        _SB_MAKEMASK1(63)
 
-/* 
+/*
  * Data Mover Descriptor Count Register (Table 7-25)
  */
 
diff --git a/include/asm-mips/sibyte/sb1250_genbus.h b/include/asm-mips/sibyte/sb1250_genbus.h
index 0d9dfac..f1f509f 100644
--- a/include/asm-mips/sibyte/sb1250_genbus.h
+++ b/include/asm-mips/sibyte/sb1250_genbus.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  Generic Bus Constants                     File: sb1250_genbus.h
-    *  
-    *  This module contains constants and macros useful for 
+    *
+    *  This module contains constants and macros useful for
     *  manipulating the SB1250's Generic Bus interface
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_int.h b/include/asm-mips/sibyte/sb1250_int.h
index c3f74df..e173e2e 100644
--- a/include/asm-mips/sibyte/sb1250_int.h
+++ b/include/asm-mips/sibyte/sb1250_int.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  Interrupt Mapper definitions		File: sb1250_int.h
-    *  
+    *
     *  This module contains constants for manipulating the SB1250's
     *  interrupt mapper and definitions for the interrupt sources.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -43,7 +43,7 @@
 
 /*
  * Interrupt sources (Table 4-8, UM 0.2)
- * 
+ *
  * First, the interrupt numbers.
  */
 
diff --git a/include/asm-mips/sibyte/sb1250_l2c.h b/include/asm-mips/sibyte/sb1250_l2c.h
index 799db82..8afe8e0 100644
--- a/include/asm-mips/sibyte/sb1250_l2c.h
+++ b/include/asm-mips/sibyte/sb1250_l2c.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  L2 Cache constants and macros		File: sb1250_l2c.h
-    *  
+    *
     *  This module contains constants useful for manipulating the
     *  level 2 cache.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_ldt.h b/include/asm-mips/sibyte/sb1250_ldt.h
index d875388..f2617de 100644
--- a/include/asm-mips/sibyte/sb1250_ldt.h
+++ b/include/asm-mips/sibyte/sb1250_ldt.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  LDT constants				File: sb1250_ldt.h
-    *  
-    *  This module contains constants and macros to describe 
-    *  the LDT interface on the SB1250.  
-    *  
+    *
+    *  This module contains constants and macros to describe
+    *  the LDT interface on the SB1250.
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -155,7 +155,7 @@
 
 /*
  * LDT Status Register (Table 8-14).  Note that these constants
- * assume you've read the command and status register 
+ * assume you've read the command and status register
  * together (32-bit read at offset 0x04)
  *
  * These bits also apply to the secondary status
@@ -183,8 +183,8 @@
 #define M_LDT_STATUS_DETPARERR		_SB_MAKEMASK1_32(31)
 
 /*
- * Bridge Control Register (Table 8-16).  Note that these 
- * constants assume you've read the register as a 32-bit 
+ * Bridge Control Register (Table 8-16).  Note that these
+ * constants assume you've read the register as a 32-bit
  * read (offset 0x3C)
  */
 
diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/include/asm-mips/sibyte/sb1250_mac.h
index 81f603f..18e74e4 100644
--- a/include/asm-mips/sibyte/sb1250_mac.h
+++ b/include/asm-mips/sibyte/sb1250_mac.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  MAC constants and macros			File: sb1250_mac.h
-    *  
+    *
     *  This module contains constants and macros for the SB1250's
     *  ethernet controllers.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -311,7 +311,7 @@
 
 /*
  * These constants are used to configure the fields within the Frame
- * Configuration Register.  
+ * Configuration Register.
  */
 
 #define K_MAC_IFG_RX_10             _SB_MAKE64(0)	/* See table 176, not used */
@@ -393,7 +393,7 @@
  * Register: MAC_INT_MASK_2
  */
 
-/* 
+/*
  * Use these constants to shift the appropriate channel
  * into the CH0 position so the same tests can be used
  * on each channel.
diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/include/asm-mips/sibyte/sb1250_mc.h
index 93a4833..1dd41c9 100644
--- a/include/asm-mips/sibyte/sb1250_mc.h
+++ b/include/asm-mips/sibyte/sb1250_mc.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
-    *  Memory Controller constants              File: sb1250_mc.h       
-    *  
+    *
+    *  Memory Controller constants              File: sb1250_mc.h
+    *
     *  This module contains constants and macros useful for
     *  programming the memory controller.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -166,7 +166,7 @@
 
 #define K_MC_REF_RATE_100MHz         0x62
 #define K_MC_REF_RATE_133MHz         0x81
-#define K_MC_REF_RATE_200MHz         0xC4 
+#define K_MC_REF_RATE_200MHz         0xC4
 
 #define V_MC_REF_RATE_100MHz         V_MC_REF_RATE(K_MC_REF_RATE_100MHz)
 #define V_MC_REF_RATE_133MHz         V_MC_REF_RATE(K_MC_REF_RATE_133MHz)
@@ -228,7 +228,7 @@
                                      V_MC_ADDR_DRIVE_DEFAULT | \
                                      V_MC_DATA_DRIVE_DEFAULT | \
                                      V_MC_CLOCK_DRIVE_DEFAULT | \
-                                     V_MC_REF_RATE_DEFAULT 
+                                     V_MC_REF_RATE_DEFAULT
 
 
 
diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/include/asm-mips/sibyte/sb1250_regs.h
index 5d496c6..9db80cd 100644
--- a/include/asm-mips/sibyte/sb1250_regs.h
+++ b/include/asm-mips/sibyte/sb1250_regs.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  Register Definitions                     File: sb1250_regs.h
-    *  
+    *
     *  This module contains the addresses of the on-chip peripherals
     *  on the SB1250.
-    *  
+    *
     *  SB1250 specification level:  01/02/2002
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -40,20 +40,20 @@
 
 /*  *********************************************************************
     *  Some general notes:
-    *  
+    *
     *  For the most part, when there is more than one peripheral
     *  of the same type on the SOC, the constants below will be
     *  offsets from the base of each peripheral.  For example,
     *  the MAC registers are described as offsets from the first
     *  MAC register, and there will be a MAC_REGISTER() macro
-    *  to calculate the base address of a given MAC.  
-    *  
+    *  to calculate the base address of a given MAC.
+    *
     *  The information in this file is based on the SB1250 SOC
     *  manual version 0.2, July 2000.
     ********************************************************************* */
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Memory Controller Registers
     ********************************************************************* */
 
@@ -101,7 +101,7 @@
 #define R_MC_TEST_ECC               0x0000000420
 #define R_MC_MCLK_CFG               0x0000000500
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * L2 Cache Control Registers
     ********************************************************************* */
 
@@ -126,7 +126,7 @@
 #define A_L2_EEC_ADDRESS            A_L2_ECC_TAG
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * PCI Interface Registers
     ********************************************************************* */
 
@@ -134,7 +134,7 @@
 #define A_PCI_TYPE01_HEADER         0x00DE000800
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Ethernet DMA and MACs
     ********************************************************************* */
 
@@ -184,7 +184,7 @@
             (R_MAC_DMA_CHANNEL_BASE(txrx,chan) +    \
             (reg))
 
-/* 
+/*
  * DMA channel registers, relative to A_MAC_DMA_CHANNEL_BASE
  */
 
@@ -259,7 +259,7 @@
 #define MAC_CHMAP_COUNT			4
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * DUART Registers
     ********************************************************************* */
 
@@ -363,7 +363,7 @@
 #endif /* 1250 PASS2 || 112x PASS1 */
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Synchronous Serial Registers
     ********************************************************************* */
 
@@ -397,7 +397,7 @@
             (reg))
 
 
-/* 
+/*
  * DMA channel registers, relative to A_SER_DMA_CHANNEL_BASE
  */
 
@@ -457,7 +457,7 @@
 #define R_SER_RMON_RX_ERRORS        0x000001F0
 #define R_SER_RMON_RX_BADADDR       0x000001F8
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Generic Bus Registers
     ********************************************************************* */
 
@@ -513,7 +513,7 @@
 #define R_IO_PCMCIA_CFG             0x0A60
 #define R_IO_PCMCIA_STATUS          0x0A70
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * GPIO Registers
     ********************************************************************* */
 
@@ -537,7 +537,7 @@
 #define R_GPIO_PIN_CLR              0x30
 #define R_GPIO_PIN_SET              0x38
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * SMBus Registers
     ********************************************************************* */
 
@@ -573,7 +573,7 @@
 #define R_SMB_CONTROL               0x0000000060
 #define R_SMB_PEC                   0x0000000070
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Timer Registers
     ********************************************************************* */
 
@@ -641,7 +641,7 @@
 #endif /* 1250 PASS2 || 112x PASS1 */
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Control Registers
     ********************************************************************* */
 
@@ -649,7 +649,7 @@
 #define A_SCD_SYSTEM_CFG            0x0010020008
 #define A_SCD_SYSTEM_MANUF          0x0010038000
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Address Trap Registers
     ********************************************************************* */
 
@@ -672,7 +672,7 @@
 #endif /* 1250 PASS2 || 112x PASS1 */
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Interrupt Mapper Registers
     ********************************************************************* */
 
@@ -701,7 +701,7 @@
 #define R_IMR_INTERRUPT_MAP_BASE        0x0200
 #define R_IMR_INTERRUPT_MAP_COUNT       64
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Performance Counter Registers
     ********************************************************************* */
 
@@ -711,7 +711,7 @@
 #define A_SCD_PERF_CNT_2            0x00100204E0
 #define A_SCD_PERF_CNT_3            0x00100204E8
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Bus Watcher Registers
     ********************************************************************* */
 
@@ -726,13 +726,13 @@
 #define A_BUS_L2_ERRORS             0x00100208C0
 #define A_BUS_MEM_IO_ERRORS         0x00100208C8
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Debug Controller Registers
     ********************************************************************* */
 
 #define A_SCD_JTAG_BASE             0x0010000000
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Trace Buffer Registers
     ********************************************************************* */
 
@@ -755,7 +755,7 @@
 #define A_SCD_TRACE_SEQUENCE_6      0x0010020A90
 #define A_SCD_TRACE_SEQUENCE_7      0x0010020A98
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Generic DMA Registers
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index 22e8041..dbbd682 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  SCD Constants and Macros			File: sb1250_scd.h
-    *  
+    *
     *  This module contains constants and macros useful for
     *  manipulating the System Control and Debug module on the 1250.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -130,40 +130,40 @@
 /* System Manufacturing Register
 * Register: SCD_SYSTEM_MANUF
 */
- 
+
 /* Wafer ID: bits 31:0 */
 #define S_SYS_WAFERID1_200        _SB_MAKE64(0)
 #define M_SYS_WAFERID1_200        _SB_MAKEMASK(32,S_SYS_WAFERID1_200)
 #define V_SYS_WAFERID1_200(x)     _SB_MAKEVALUE(x,S_SYS_WAFERID1_200)
 #define G_SYS_WAFERID1_200(x)     _SB_GETVALUE(x,S_SYS_WAFERID1_200,M_SYS_WAFERID1_200)
- 
+
 #define S_SYS_BIN                 _SB_MAKE64(32)
 #define M_SYS_BIN                 _SB_MAKEMASK(4,S_SYS_BIN)
 #define V_SYS_BIN                 _SB_MAKEVALUE(x,S_SYS_BIN)
 #define G_SYS_BIN                 _SB_GETVALUE(x,S_SYS_BIN,M_SYS_BIN)
- 
+
 /* Wafer ID: bits 39:36 */
 #define S_SYS_WAFERID2_200        _SB_MAKE64(36)
 #define M_SYS_WAFERID2_200        _SB_MAKEMASK(4,S_SYS_WAFERID2_200)
 #define V_SYS_WAFERID2_200(x)     _SB_MAKEVALUE(x,S_SYS_WAFERID2_200)
 #define G_SYS_WAFERID2_200(x)     _SB_GETVALUE(x,S_SYS_WAFERID2_200,M_SYS_WAFERID2_200)
- 
+
 /* Wafer ID: bits 39:0 */
 #define S_SYS_WAFERID_300         _SB_MAKE64(0)
 #define M_SYS_WAFERID_300         _SB_MAKEMASK(40,S_SYS_WAFERID_300)
 #define V_SYS_WAFERID_300(x)      _SB_MAKEVALUE(x,S_SYS_WAFERID_300)
 #define G_SYS_WAFERID_300(x)      _SB_GETVALUE(x,S_SYS_WAFERID_300,M_SYS_WAFERID_300)
- 
+
 #define S_SYS_XPOS                _SB_MAKE64(40)
 #define M_SYS_XPOS                _SB_MAKEMASK(6,S_SYS_XPOS)
 #define V_SYS_XPOS(x)             _SB_MAKEVALUE(x,S_SYS_XPOS)
 #define G_SYS_XPOS(x)             _SB_GETVALUE(x,S_SYS_XPOS,M_SYS_XPOS)
- 
+
 #define S_SYS_YPOS                _SB_MAKE64(46)
 #define M_SYS_YPOS                _SB_MAKEMASK(6,S_SYS_YPOS)
 #define V_SYS_YPOS(x)             _SB_MAKEVALUE(x,S_SYS_YPOS)
 #define G_SYS_YPOS(x)             _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS)
- 
+
 /*
  * System Config Register (Table 4-2)
  * Register: SCD_SYSTEM_CFG
diff --git a/include/asm-mips/sibyte/sb1250_smbus.h b/include/asm-mips/sibyte/sb1250_smbus.h
index 287cbfe..335c53e 100644
--- a/include/asm-mips/sibyte/sb1250_smbus.h
+++ b/include/asm-mips/sibyte/sb1250_smbus.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  SMBUS Constants                          File: sb1250_smbus.h
-    *  
-    *  This module contains constants and macros useful for 
+    *
+    *  This module contains constants and macros useful for
     *  manipulating the SB1250's SMbus devices.
-    *  
+    *
     *  SB1250 specification level:  01/02/2002
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_syncser.h b/include/asm-mips/sibyte/sb1250_syncser.h
index 8d5e8edd..fa2760d 100644
--- a/include/asm-mips/sibyte/sb1250_syncser.h
+++ b/include/asm-mips/sibyte/sb1250_syncser.h
@@ -7,17 +7,17 @@
     *  manipulating the SB1250's Synchronous Serial
     *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
     *
     *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_uart.h b/include/asm-mips/sibyte/sb1250_uart.h
index 7655d69..923ea4f 100644
--- a/include/asm-mips/sibyte/sb1250_uart.h
+++ b/include/asm-mips/sibyte/sb1250_uart.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  UART Constants				File: sb1250_uart.h
-    *  
-    *  This module contains constants and macros useful for 
+    *
+    *  This module contains constants and macros useful for
     *  manipulating the SB1250's UARTs
     *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  This program is free software; you can redistribute it and/or
+    *  modify it under the terms of the GNU General Public License as
+    *  published by the Free Software Foundation; either version 2 of
     *  the License, or (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
-    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -37,7 +37,7 @@
 
 #include "sb1250_defs.h"
 
-/* ********************************************************************** 
+/* **********************************************************************
    * DUART Registers
    ********************************************************************** */
 
@@ -145,7 +145,7 @@
 #define V_DUART_MISC_CMD_START_BREAK     V_DUART_MISC_CMD(K_DUART_MISC_CMD_START_BREAK)
 #define V_DUART_MISC_CMD_STOP_BREAK      V_DUART_MISC_CMD(K_DUART_MISC_CMD_STOP_BREAK)
 
-#define M_DUART_CMD_RESERVED             _SB_MAKEMASK1(7) 
+#define M_DUART_CMD_RESERVED             _SB_MAKEMASK1(7)
 
 /*
  * DUART Status Register (Table 10-6)
@@ -165,7 +165,7 @@
 
 /*
  * DUART Baud Rate Register (Table 10-7)
- * Register: DUART_CLK_SEL_A 
+ * Register: DUART_CLK_SEL_A
  * Register: DUART_CLK_SEL_B
  */
 
@@ -332,7 +332,7 @@
     (chan == 0 ? M_DUART_OUT_PIN_CLR0 : M_DUART_OUT_PIN_CLR1)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
-/* 
+/*
  * Full Interrupt Control Register
  */
 
diff --git a/include/asm-mips/sigcontext.h b/include/asm-mips/sigcontext.h
index 18939e8..f7fbeba 100644
--- a/include/asm-mips/sigcontext.h
+++ b/include/asm-mips/sigcontext.h
@@ -10,7 +10,7 @@
 #define _ASM_SIGCONTEXT_H
 
 #include <asm/sgidefs.h>
-                                                                                
+
 #if _MIPS_SIM == _MIPS_SIM_ABI32
 
 /*
@@ -38,7 +38,7 @@ struct sigcontext {
 };
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-                                                                                
+
 #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
 
 /*
diff --git a/include/asm-mips/siginfo.h b/include/asm-mips/siginfo.h
index a0e26e6..698beca 100644
--- a/include/asm-mips/siginfo.h
+++ b/include/asm-mips/siginfo.h
@@ -25,10 +25,10 @@ struct siginfo;
 /*
  * Careful to keep union _sifields from shifting ...
  */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
 #endif
 
diff --git a/include/asm-mips/sim.h b/include/asm-mips/sim.h
index 6333169..3ccfe09 100644
--- a/include/asm-mips/sim.h
+++ b/include/asm-mips/sim.h
@@ -16,7 +16,7 @@
 #define __str2(x) #x
 #define __str(x) __str2(x)
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define save_static_function(symbol)					\
 __asm__ (								\
@@ -42,9 +42,9 @@ __asm__ (								\
 
 #define nabi_no_regargs
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define save_static_function(symbol)					\
 __asm__ (								\
@@ -78,6 +78,6 @@ __asm__ (								\
 	unsigned long __dummy6,						\
 	unsigned long __dummy7,
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 #endif /* _ASM_SIM_H */
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
index d478a86..753b662 100644
--- a/include/asm-mips/socket.h
+++ b/include/asm-mips/socket.h
@@ -82,7 +82,7 @@ To add: #define SO_REUSEPORT 0x0200	/* Allow local address and port reuse.  */
  * @SOCK_STREAM - stream (connection) socket
  * @SOCK_RAW - raw socket
  * @SOCK_RDM - reliably-delivered message
- * @SOCK_SEQPACKET - sequential packet socket 
+ * @SOCK_SEQPACKET - sequential packet socket
  * @SOCK_PACKET - linux specific way of getting packets at the dev level.
  *		  For writing rarp and other similar things on the user level.
  */
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index 86283c2..fb42f99 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -26,7 +26,7 @@
 
 		.macro	SAVE_TEMP
 		mfhi	v1
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 		LONG_S	$8, PT_R8(sp)
 		LONG_S	$9, PT_R9(sp)
 #endif
@@ -56,7 +56,7 @@
 
 #ifdef CONFIG_SMP
 		.macro	get_saved_sp	/* SMP variation */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 		mfc0	k0, CP0_CONTEXT
 		lui	k1, %hi(kernelsp)
 		srl	k0, k0, 23
@@ -64,7 +64,7 @@
 		addu	k1, k0
 		LONG_L	k1, %lo(kernelsp)(k1)
 #endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
 		MFC0	k1, CP0_CONTEXT
 		dsra	k1, 23
 		lui	k0, %hi(pgd_current)
@@ -74,7 +74,7 @@
 		daddu	k1, k0
 		LONG_L	k1, %lo(kernelsp)(k1)
 #endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
 		MFC0	k1, CP0_CONTEXT
 		dsrl	k1, 23
 		dsll	k1, k1, 3
@@ -83,20 +83,20 @@
 		.endm
 
 		.macro	set_saved_sp stackp temp temp2
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 		mfc0	\temp, CP0_CONTEXT
 		srl	\temp, 23
 		sll	\temp, 2
 		LONG_S	\stackp, kernelsp(\temp)
 #endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
 		lw	\temp, TI_CPU(gp)
 		dsll	\temp, 3
 		lui	\temp2, %hi(kernelsp)
 		daddu	\temp, \temp2
 		LONG_S	\stackp, %lo(kernelsp)(\temp)
 #endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
 		lw	\temp, TI_CPU(gp)
 		dsll	\temp, 3
 		LONG_S	\stackp, kernelsp(\temp)
@@ -140,7 +140,7 @@
 		LONG_S	$6, PT_R6(sp)
 		MFC0	v1, CP0_EPC
 		LONG_S	$7, PT_R7(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		LONG_S	$8, PT_R8(sp)
 		LONG_S	$9, PT_R9(sp)
 #endif
@@ -169,7 +169,7 @@
 
 		.macro	RESTORE_TEMP
 		LONG_L	$24, PT_LO(sp)
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 		LONG_L	$8, PT_R8(sp)
 		LONG_L	$9, PT_R9(sp)
 #endif
@@ -217,7 +217,7 @@
 		LONG_L	$31, PT_R31(sp)
 		LONG_L	$28, PT_R28(sp)
 		LONG_L	$25, PT_R25(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		LONG_L	$8, PT_R8(sp)
 		LONG_L	$9, PT_R9(sp)
 #endif
@@ -262,7 +262,7 @@
 		LONG_L	$31, PT_R31(sp)
 		LONG_L	$28, PT_R28(sp)
 		LONG_L	$25, PT_R25(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 		LONG_L	$8, PT_R8(sp)
 		LONG_L	$9, PT_R9(sp)
 #endif
diff --git a/include/asm-mips/statfs.h b/include/asm-mips/statfs.h
index 5076fec..c3ddf97 100644
--- a/include/asm-mips/statfs.h
+++ b/include/asm-mips/statfs.h
@@ -57,7 +57,7 @@ struct statfs64 {
 };
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
- 
+
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
 struct statfs64 {			/* Same as struct statfs */
diff --git a/include/asm-mips/string.h b/include/asm-mips/string.h
index b183455..5a06f6d 100644
--- a/include/asm-mips/string.h
+++ b/include/asm-mips/string.h
@@ -16,7 +16,7 @@
  * Most of the inline functions are rather naive implementations so I just
  * didn't bother updating them for 64-bit ...
  */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #ifndef IN_STRING_C
 
@@ -130,7 +130,7 @@ strncmp(__const__ char *__cs, __const__ char *__ct, size_t __count)
 
 	return __res;
 }
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
 #define __HAVE_ARCH_MEMSET
 extern void *memset(void *__s, int __c, size_t __count);
@@ -141,7 +141,7 @@ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
 #define __HAVE_ARCH_MEMMOVE
 extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define __HAVE_ARCH_MEMSCAN
 static __inline__ void *memscan(void *__addr, int __c, size_t __size)
 {
@@ -161,6 +161,6 @@ static __inline__ void *memscan(void *__addr, int __c, size_t __size)
 
 	return __addr;
 }
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
 #endif /* _ASM_STRING_H */
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 169f3d4..6663efd 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -208,7 +208,7 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
 	return retval;
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
 {
 	__u64 retval;
@@ -330,7 +330,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
 	return retval;
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
 	unsigned long new)
 {
diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
index 42fcd6f..a70cb08 100644
--- a/include/asm-mips/thread_info.h
+++ b/include/asm-mips/thread_info.h
@@ -62,10 +62,10 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #define current_thread_info()  __current_thread_info
 
 /* thread information allocation */
-#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS32)
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_32BIT)
 #define THREAD_SIZE_ORDER (1)
 #endif
-#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS64)
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_64BIT)
 #define THREAD_SIZE_ORDER (2)
 #endif
 #ifdef CONFIG_PAGE_SIZE_8KB
diff --git a/include/asm-mips/titan_dep.h b/include/asm-mips/titan_dep.h
index fd9599e..fee1908 100644
--- a/include/asm-mips/titan_dep.h
+++ b/include/asm-mips/titan_dep.h
@@ -228,4 +228,4 @@ extern unsigned long ocd_base;
 #define RM9K_READ_8(ofs, val)   *(val) = *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs)
 #define RM9K_READ_16(ofs, val)  *(val) = *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs)
 
-#endif 
+#endif
diff --git a/include/asm-mips/tx4927/tx4927.h b/include/asm-mips/tx4927/tx4927.h
index 5d939db..3bb7f00 100644
--- a/include/asm-mips/tx4927/tx4927.h
+++ b/include/asm-mips/tx4927/tx4927.h
@@ -45,14 +45,14 @@
 
 
 /* TX4927 SDRAM controller (64-bit registers) */
-#define TX4927_SDRAMC_BASE              0x8000 
-#define TX4927_SDRAMC_SDCCR0            0x8000 
+#define TX4927_SDRAMC_BASE              0x8000
+#define TX4927_SDRAMC_SDCCR0            0x8000
 #define TX4927_SDRAMC_SDCCR1            0x8008
 #define TX4927_SDRAMC_SDCCR2            0x8010
 #define TX4927_SDRAMC_SDCCR3            0x8018
 #define TX4927_SDRAMC_SDCTR             0x8040
 #define TX4927_SDRAMC_SDCMD             0x8058
-#define TX4927_SDRAMC_LIMIT             0x8fff 
+#define TX4927_SDRAMC_LIMIT             0x8fff
 
 
 /* TX4927 external bus controller (64-bit registers) */
@@ -289,8 +289,8 @@
 
 
 /* TX4927 serial port 0 (32-bit registers) */
-#define TX4927_SIO0_BASE                         0xf300 
-#define TX4927_SIO0_SILCR0                       0xf300 
+#define TX4927_SIO0_BASE                         0xf300
+#define TX4927_SIO0_SILCR0                       0xf300
 #define TX4927_SIO0_SILCR0_RESERVED_16_31                BM_16_31
 #define TX4927_SIO0_SILCR0_RWUB                          BM_15_15
 #define TX4927_SIO0_SILCR0_TWUB                          BM_14_14
@@ -309,7 +309,7 @@
 #define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT            (~BM_00_01)
 #define TX4927_SIO0_SILCR0_UMODE_DATA_8_BIT_MC           BM_01_01
 #define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT_MC           BM_00_01
-#define TX4927_SIO0_SIDICR0                      0xf304 
+#define TX4927_SIO0_SIDICR0                      0xf304
 #define TX4927_SIO0_SIDICR0_RESERVED_16_31               BM_16_31
 #define TX4927_SIO0_SIDICR0_TDE                          BM_15_15
 #define TX4927_SIO0_SIDICR0_RDE                          BM_14_14
@@ -330,7 +330,7 @@
 #define TX4927_SIO0_SIDICR0_STIE_TRDY                    BM_02_02
 #define TX4927_SIO0_SIDICR0_STIE_TXALS                   BM_01_01
 #define TX4927_SIO0_SIDICR0_STIE_UBRKD                   BM_00_00
-#define TX4927_SIO0_SIDISR0                      0xf308 
+#define TX4927_SIO0_SIDISR0                      0xf308
 #define TX4927_SIO0_SIDISR0_RESERVED_16_31               BM_16_31
 #define TX4927_SIO0_SIDISR0_UBRK                         BM_15_15
 #define TX4927_SIO0_SIDISR0_UVALID                       BM_14_14
@@ -344,7 +344,7 @@
 #define TX4927_SIO0_SIDISR0_STIS                         BM_06_06
 #define TX4927_SIO0_SIDISR0_RESERVED_05_05               BM_05_05
 #define TX4927_SIO0_SIDISR0_RFDN                         BM_00_04
-#define TX4927_SIO0_SISCISR0                     0xf30c 
+#define TX4927_SIO0_SISCISR0                     0xf30c
 #define TX4927_SIO0_SISCISR0_RESERVED_06_31              BM_06_31
 #define TX4927_SIO0_SISCISR0_OERS                        BM_05_05
 #define TX4927_SIO0_SISCISR0_CTSS                        BM_04_04
@@ -352,7 +352,7 @@
 #define TX4927_SIO0_SISCISR0_TRDY                        BM_02_02
 #define TX4927_SIO0_SISCISR0_TXALS                       BM_01_01
 #define TX4927_SIO0_SISCISR0_UBRKD                       BM_00_00
-#define TX4927_SIO0_SIFCR0                       0xf310 
+#define TX4927_SIO0_SIFCR0                       0xf310
 #define TX4927_SIO0_SIFCR0_RESERVED_16_31                BM_16_31
 #define TX4927_SIO0_SIFCR0_SWRST                         BM_16_31
 #define TX4927_SIO0_SIFCR0_RESERVED_09_14                BM_09_14
@@ -370,7 +370,7 @@
 #define TX4927_SIO0_SIFCR0_TFRST                         BM_02_02
 #define TX4927_SIO0_SIFCR0_RFRST                         BM_01_01
 #define TX4927_SIO0_SIFCR0_FRSTE                         BM_00_00
-#define TX4927_SIO0_SIFLCR0                      0xf314 
+#define TX4927_SIO0_SIFLCR0                      0xf314
 #define TX4927_SIO0_SIFLCR0_RESERVED_13_31               BM_13_31
 #define TX4927_SIO0_SIFLCR0_RCS                          BM_12_12
 #define TX4927_SIO0_SIFLCR0_TES                          BM_11_11
@@ -381,7 +381,7 @@
 #define TX4927_SIO0_SIFLCR0_RESERVED_05_06               BM_05_06
 #define TX4927_SIO0_SIFLCR0_RTSTL                        BM_01_04
 #define TX4927_SIO0_SIFLCR0_TBRK                         BM_00_00
-#define TX4927_SIO0_SIBGR0                       0xf318 
+#define TX4927_SIO0_SIBGR0                       0xf318
 #define TX4927_SIO0_SIBGR0_RESERVED_10_31                BM_10_31
 #define TX4927_SIO0_SIBGR0_BCLK                          BM_08_09
 #define TX4927_SIO0_SIBGR0_BCLK_T0                     (~BM_08_09)
@@ -389,28 +389,28 @@
 #define TX4927_SIO0_SIBGR0_BCLK_T4                       BM_09_09
 #define TX4927_SIO0_SIBGR0_BCLK_T6                       BM_08_09
 #define TX4927_SIO0_SIBGR0_BRD                           BM_00_07
-#define TX4927_SIO0_SITFIF00                     0xf31c 
+#define TX4927_SIO0_SITFIF00                     0xf31c
 #define TX4927_SIO0_SITFIF00_RESERVED_08_31              BM_08_31
 #define TX4927_SIO0_SITFIF00_TXD                         BM_00_07
-#define TX4927_SIO0_SIRFIFO0                     0xf320          
+#define TX4927_SIO0_SIRFIFO0                     0xf320
 #define TX4927_SIO0_SIRFIFO0_RESERVED_08_31              BM_08_31
 #define TX4927_SIO0_SIRFIFO0_RXD                         BM_00_07
-#define TX4927_SIO0_SIRFIFO0                     0xf320          
-#define TX4927_SIO0_LIMIT                        0xf3ff 
+#define TX4927_SIO0_SIRFIFO0                     0xf320
+#define TX4927_SIO0_LIMIT                        0xf3ff
 
 
 /* TX4927 serial port 1 (32-bit registers) */
-#define TX4927_SIO1_BASE                0xf400 
-#define TX4927_SIO1_SILCR1              0xf400 
-#define TX4927_SIO1_SIDICR1             0xf404 
-#define TX4927_SIO1_SIDISR1             0xf408 
-#define TX4927_SIO1_SISCISR1            0xf40c 
-#define TX4927_SIO1_SIFCR1              0xf410 
-#define TX4927_SIO1_SIFLCR1             0xf414 
-#define TX4927_SIO1_SIBGR1              0xf418 
-#define TX4927_SIO1_SITFIF01            0xf41c 
-#define TX4927_SIO1_SIRFIFO1            0xf420 
-#define TX4927_SIO1_LIMIT               0xf4ff 
+#define TX4927_SIO1_BASE                0xf400
+#define TX4927_SIO1_SILCR1              0xf400
+#define TX4927_SIO1_SIDICR1             0xf404
+#define TX4927_SIO1_SIDISR1             0xf408
+#define TX4927_SIO1_SISCISR1            0xf40c
+#define TX4927_SIO1_SIFCR1              0xf410
+#define TX4927_SIO1_SIFLCR1             0xf414
+#define TX4927_SIO1_SIBGR1              0xf418
+#define TX4927_SIO1_SITFIF01            0xf41c
+#define TX4927_SIO1_SIRFIFO1            0xf420
+#define TX4927_SIO1_LIMIT               0xf4ff
 
 
 /* TX4927 parallel port (32-bit registers) */
diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h
index 1704334..165f6b8 100644
--- a/include/asm-mips/tx4927/tx4927_pci.h
+++ b/include/asm-mips/tx4927/tx4927_pci.h
@@ -5,8 +5,8 @@
  *
  * Copyright (C) 2000-2001 Toshiba Corporation
  */
-#ifndef __ASM_TX4927_TX4927_PCI_H 
-#define __ASM_TX4927_TX4927_PCI_H 
+#ifndef __ASM_TX4927_TX4927_PCI_H
+#define __ASM_TX4927_TX4927_PCI_H
 
 #define TX4927_CCFG_TOE 0x00004000
 
diff --git a/include/asm-mips/types.h b/include/asm-mips/types.h
index d2f0c76..421b3ae 100644
--- a/include/asm-mips/types.h
+++ b/include/asm-mips/types.h
@@ -78,7 +78,7 @@ typedef unsigned long long u64;
 #endif
 
 #if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \
-    || defined(CONFIG_MIPS64)
+    || defined(CONFIG_64BIT)
 typedef u64 dma_addr_t;
 #else
 typedef u32 dma_addr_t;
@@ -99,8 +99,6 @@ typedef u64 sector_t;
 #define HAVE_SECTOR_T
 #endif
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index 0711489..5c2c983 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -22,7 +22,7 @@
  *
  * For historical reasons, these macros are grossly misnamed.
  */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define __UA_LIMIT	0x80000000UL
 
@@ -32,9 +32,9 @@
 #define __UA_t0		"$8"
 #define __UA_t1		"$9"
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define __UA_LIMIT	(- TASK_SIZE)
 
@@ -44,7 +44,7 @@
 #define __UA_t0		"$12"
 #define __UA_t1		"$13"
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 /*
  * USER_DS is a bitmask that has the bits set that may not be set in a valid
@@ -112,29 +112,6 @@
 	likely(__access_ok((unsigned long)(addr), (size),__access_mask))
 
 /*
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only.  This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
-	return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-/*
  * put_user: - Write a simple value into user space.
  * @x:   Value to copy to user space.
  * @ptr: Destination address, in user space.
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 6d21cc9..ad4d480 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -1124,7 +1124,7 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
 # ifndef __mips64
 #  define __ARCH_WANT_STAT64
 # endif
-# ifdef CONFIG_MIPS32
+# ifdef CONFIG_32BIT
 #  define __ARCH_WANT_SYS_TIME
 # endif
 # ifdef CONFIG_MIPS32_O32
diff --git a/include/asm-mips/vr4181/irq.h b/include/asm-mips/vr4181/irq.h
deleted file mode 100644
index 4bf0ea9..0000000
--- a/include/asm-mips/vr4181/irq.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Macros for vr4181 IRQ numbers.
- *
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-/*
- * Strategy:
- *
- * Vr4181 has conceptually three levels of interrupt controllers:
- *  1. the CPU itself with 8 intr level.
- *  2. system interrupt controller, cascaded from int0 pin in CPU, 32 intrs
- *  3. GPIO interrupts : forwarding external interrupts to sys intr controller
- */
-
-/* decide the irq block assignment */
-#define	VR4181_NUM_CPU_IRQ	8
-#define	VR4181_NUM_SYS_IRQ	32
-#define	VR4181_NUM_GPIO_IRQ	16
-
-#define	VR4181_IRQ_BASE		0
-
-#define	VR4181_CPU_IRQ_BASE	VR4181_IRQ_BASE
-#define	VR4181_SYS_IRQ_BASE	(VR4181_CPU_IRQ_BASE + VR4181_NUM_CPU_IRQ)
-#define	VR4181_GPIO_IRQ_BASE	(VR4181_SYS_IRQ_BASE + VR4181_NUM_SYS_IRQ)
-
-/* CPU interrupts */
-
-/*
-   IP0 - Software interrupt
-   IP1 - Software interrupt
-   IP2 - All but battery, high speed modem, and real time clock
-   IP3 - RTC Long1 (system timer)
-   IP4 - RTC Long2
-   IP5 - High Speed Modem (unused on VR4181)
-   IP6 - Unused
-   IP7 - Timer interrupt from CPO_COMPARE
-*/
-
-#define VR4181_IRQ_SW1       (VR4181_CPU_IRQ_BASE + 0)
-#define VR4181_IRQ_SW2       (VR4181_CPU_IRQ_BASE + 1)
-#define VR4181_IRQ_INT0      (VR4181_CPU_IRQ_BASE + 2)
-#define VR4181_IRQ_INT1      (VR4181_CPU_IRQ_BASE + 3)
-#define VR4181_IRQ_INT2      (VR4181_CPU_IRQ_BASE + 4)
-#define VR4181_IRQ_INT3      (VR4181_CPU_IRQ_BASE + 5)
-#define VR4181_IRQ_INT4      (VR4181_CPU_IRQ_BASE + 6)
-#define VR4181_IRQ_TIMER     (VR4181_CPU_IRQ_BASE + 7)
-
-
-/* Cascaded from VR4181_IRQ_INT0 (ICU mapped interrupts) */
-
-/*
-   IP2 - same as VR4181_IRQ_INT1
-   IP8 - This is a cascade to GPIO IRQ's. Do not use.
-   IP16 - same as VR4181_IRQ_INT2
-   IP18 - CompactFlash
-*/
-
-#define VR4181_IRQ_BATTERY   (VR4181_SYS_IRQ_BASE + 0)
-#define VR4181_IRQ_POWER     (VR4181_SYS_IRQ_BASE + 1)
-#define VR4181_IRQ_RTCL1     (VR4181_SYS_IRQ_BASE + 2)
-#define VR4181_IRQ_ETIMER    (VR4181_SYS_IRQ_BASE + 3)
-#define VR4181_IRQ_RFU12     (VR4181_SYS_IRQ_BASE + 4)
-#define VR4181_IRQ_PIU       (VR4181_SYS_IRQ_BASE + 5)
-#define VR4181_IRQ_AIU       (VR4181_SYS_IRQ_BASE + 6)
-#define VR4181_IRQ_KIU       (VR4181_SYS_IRQ_BASE + 7)
-#define VR4181_IRQ_GIU       (VR4181_SYS_IRQ_BASE + 8)
-#define VR4181_IRQ_SIU       (VR4181_SYS_IRQ_BASE + 9)
-#define VR4181_IRQ_RFU18     (VR4181_SYS_IRQ_BASE + 10)
-#define VR4181_IRQ_SOFT      (VR4181_SYS_IRQ_BASE + 11)
-#define VR4181_IRQ_RFU20     (VR4181_SYS_IRQ_BASE + 12)
-#define VR4181_IRQ_DOZEPIU   (VR4181_SYS_IRQ_BASE + 13)
-#define VR4181_IRQ_RFU22     (VR4181_SYS_IRQ_BASE + 14)
-#define VR4181_IRQ_RFU23     (VR4181_SYS_IRQ_BASE + 15)
-#define VR4181_IRQ_RTCL2     (VR4181_SYS_IRQ_BASE + 16)
-#define VR4181_IRQ_LED       (VR4181_SYS_IRQ_BASE + 17)
-#define VR4181_IRQ_ECU       (VR4181_SYS_IRQ_BASE + 18)
-#define VR4181_IRQ_CSU       (VR4181_SYS_IRQ_BASE + 19)
-#define VR4181_IRQ_USB       (VR4181_SYS_IRQ_BASE + 20)
-#define VR4181_IRQ_DMA       (VR4181_SYS_IRQ_BASE + 21)
-#define VR4181_IRQ_LCD       (VR4181_SYS_IRQ_BASE + 22)
-#define VR4181_IRQ_RFU31     (VR4181_SYS_IRQ_BASE + 23)
-#define VR4181_IRQ_RFU32     (VR4181_SYS_IRQ_BASE + 24)
-#define VR4181_IRQ_RFU33     (VR4181_SYS_IRQ_BASE + 25)
-#define VR4181_IRQ_RFU34     (VR4181_SYS_IRQ_BASE + 26)
-#define VR4181_IRQ_RFU35     (VR4181_SYS_IRQ_BASE + 27)
-#define VR4181_IRQ_RFU36     (VR4181_SYS_IRQ_BASE + 28)
-#define VR4181_IRQ_RFU37     (VR4181_SYS_IRQ_BASE + 29)
-#define VR4181_IRQ_RFU38     (VR4181_SYS_IRQ_BASE + 30)
-#define VR4181_IRQ_RFU39     (VR4181_SYS_IRQ_BASE + 31)
-
-/* Cascaded from VR4181_IRQ_GIU */
-#define VR4181_IRQ_GPIO0     (VR4181_GPIO_IRQ_BASE + 0)
-#define VR4181_IRQ_GPIO1     (VR4181_GPIO_IRQ_BASE + 1)
-#define VR4181_IRQ_GPIO2     (VR4181_GPIO_IRQ_BASE + 2)
-#define VR4181_IRQ_GPIO3     (VR4181_GPIO_IRQ_BASE + 3)
-#define VR4181_IRQ_GPIO4     (VR4181_GPIO_IRQ_BASE + 4)
-#define VR4181_IRQ_GPIO5     (VR4181_GPIO_IRQ_BASE + 5)
-#define VR4181_IRQ_GPIO6     (VR4181_GPIO_IRQ_BASE + 6)
-#define VR4181_IRQ_GPIO7     (VR4181_GPIO_IRQ_BASE + 7)
-#define VR4181_IRQ_GPIO8     (VR4181_GPIO_IRQ_BASE + 8)
-#define VR4181_IRQ_GPIO9     (VR4181_GPIO_IRQ_BASE + 9)
-#define VR4181_IRQ_GPIO10    (VR4181_GPIO_IRQ_BASE + 10)
-#define VR4181_IRQ_GPIO11    (VR4181_GPIO_IRQ_BASE + 11)
-#define VR4181_IRQ_GPIO12    (VR4181_GPIO_IRQ_BASE + 12)
-#define VR4181_IRQ_GPIO13    (VR4181_GPIO_IRQ_BASE + 13)
-#define VR4181_IRQ_GPIO14    (VR4181_GPIO_IRQ_BASE + 14)
-#define VR4181_IRQ_GPIO15    (VR4181_GPIO_IRQ_BASE + 15)
-
-
-// Alternative to above GPIO IRQ defines
-#define VR4181_IRQ_GPIO(pin) ((VR4181_IRQ_GPIO0) + (pin))
-
-#define VR4181_IRQ_MAX       (VR4181_IRQ_BASE + VR4181_NUM_CPU_IRQ + \
-                              VR4181_NUM_SYS_IRQ + VR4181_NUM_GPIO_IRQ)
diff --git a/include/asm-mips/vr4181/vr4181.h b/include/asm-mips/vr4181/vr4181.h
deleted file mode 100644
index 5c5d607..0000000
--- a/include/asm-mips/vr4181/vr4181.h
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1999 by Michael Klar
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- */
-#ifndef __ASM_VR4181_VR4181_H
-#define __ASM_VR4181_VR4181_H
-
-#include <asm/addrspace.h>
-
-#include <asm/vr4181/irq.h>
-
-#ifndef __ASSEMBLY__
-#define __preg8		(volatile unsigned char*)
-#define __preg16	(volatile unsigned short*)
-#define __preg32	(volatile unsigned int*)
-#else
-#define __preg8
-#define __preg16
-#define __preg32
-#endif
-
-// Embedded CPU peripheral registers
-// Note that many of the registers have different physical address for VR4181
-
-// Bus Control Unit (BCU)
-#define VR4181_BCUCNTREG1	__preg16(KSEG1 + 0x0A000000)	/* BCU control register 1 (R/W) */
-#define VR4181_CMUCLKMSK	__preg16(KSEG1 + 0x0A000004)	/* Clock mask register (R/W) */
-#define VR4181_CMUCLKMSK_MSKCSUPCLK  0x0040
-#define VR4181_CMUCLKMSK_MSKAIUPCLK  0x0020
-#define VR4181_CMUCLKMSK_MSKPIUPCLK  0x0010
-#define VR4181_CMUCLKMSK_MSKADUPCLK  0x0008
-#define VR4181_CMUCLKMSK_MSKSIU18M   0x0004
-#define VR4181_CMUCLKMSK_MSKADU18M   0x0002
-#define VR4181_CMUCLKMSK_MSKUSB      0x0001
-#define VR4181_CMUCLKMSK_MSKSIU      VR4181_CMUCLKMSK_MSKSIU18M
-#define VR4181_BCUSPEEDREG	__preg16(KSEG1 + 0x0A00000C)	/* BCU access time parameter (R/W) */
-#define VR4181_BCURFCNTREG	__preg16(KSEG1 + 0x0A000010)	/* BCU refresh control register (R/W) */
-#define VR4181_REVIDREG		__preg16(KSEG1 + 0x0A000014)	/* Revision ID register (R) */
-#define VR4181_CLKSPEEDREG	__preg16(KSEG1 + 0x0A000018)	/* Clock speed register (R) */
-#define VR4181_EDOMCYTREG	__preg16(KSEG1 + 0x0A000300)	/* Memory cycle timing register (R/W) */
-#define VR4181_MEMCFG_REG	__preg16(KSEG1 + 0x0A000304)	/* Memory configuration register (R/W) */
-#define VR4181_MODE_REG		__preg16(KSEG1 + 0x0A000308)	/* SDRAM mode register (R/W) */
-#define VR4181_SDTIMINGREG	__preg16(KSEG1 + 0x0A00030C)	/* SDRAM timing register (R/W) */
-
-// DMA Control Unit (DCU)
-#define VR4181_MICDEST1REG1	__preg16(KSEG1 + 0x0A000020)	/* Microphone destination 1 address register 1 (R/W) */
-#define VR4181_MICDEST1REG2	__preg16(KSEG1 + 0x0A000022)	/* Microphone destination 1 address register 2 (R/W) */
-#define VR4181_MICDEST2REG1	__preg16(KSEG1 + 0x0A000024)	/* Microphone destination 2 address register 1 (R/W) */
-#define VR4181_MICDEST2REG2	__preg16(KSEG1 + 0x0A000026)	/* Microphone destination 2 address register 2 (R/W) */
-#define VR4181_SPKRRC1REG1	__preg16(KSEG1 + 0x0A000028)	/* Speaker Source 1 address register 1 (R/W) */
-#define VR4181_SPKRRC1REG2	__preg16(KSEG1 + 0x0A00002A)	/* Speaker Source 1 address register 2 (R/W) */
-#define VR4181_SPKRRC2REG1	__preg16(KSEG1 + 0x0A00002C)	/* Speaker Source 2 address register 1 (R/W) */
-#define VR4181_SPKRRC2REG2	__preg16(KSEG1 + 0x0A00002E)	/* Speaker Source 2 address register 2 (R/W) */
-#define VR4181_DMARSTREG	__preg16(KSEG1 + 0x0A000040)	/* DMA Reset register (R/W) */
-#define VR4181_AIUDMAMSKREG	__preg16(KSEG1 + 0x0A000046)	/* Audio DMA mask register (R/W) */
-#define VR4181_USBDMAMSKREG	__preg16(KSEG1 + 0x0A000600)	/* USB DMA Mask register (R/W) */
-#define VR4181_USBRXS1AREG1	__preg16(KSEG1 + 0x0A000602)	/* USB Rx source 1 address register 1 (R/W) */
-#define VR4181_USBRXS1AREG2	__preg16(KSEG1 + 0x0A000604)	/* USB Rx source 1 address register 2 (R/W) */
-#define VR4181_USBRXS2AREG1	__preg16(KSEG1 + 0x0A000606)	/* USB Rx source 2 address register 1 (R/W) */
-#define VR4181_USBRXS2AREG2	__preg16(KSEG1 + 0x0A000608)	/* USB Rx source 2 address register 2 (R/W) */
-#define VR4181_USBTXS1AREG1	__preg16(KSEG1 + 0x0A00060A)	/* USB Tx source 1 address register 1 (R/W) */
-#define VR4181_USBTXS1AREG2	__preg16(KSEG1 + 0x0A00060C)	/* USB Tx source 1 address register 2 (R/W) */
-#define VR4181_USBTXS2AREG1	__preg16(KSEG1 + 0x0A00060E)	/* USB Tx source 2 address register 1 (R/W) */
-#define VR4181_USBTXS2AREG2	__preg16(KSEG1 + 0x0A000610)	/* USB Tx source 2 address register 2 (R/W) */
-#define VR4181_USBRXD1AREG1	__preg16(KSEG1 + 0x0A00062A)	/* USB Rx destination 1 address register 1 (R/W) */
-#define VR4181_USBRXD1AREG2	__preg16(KSEG1 + 0x0A00062C)	/* USB Rx destination 1 address register 2 (R/W) */
-#define VR4181_USBRXD2AREG1	__preg16(KSEG1 + 0x0A00062E)	/* USB Rx destination 2 address register 1 (R/W) */
-#define VR4181_USBRXD2AREG2	__preg16(KSEG1 + 0x0A000630)	/* USB Rx destination 2 address register 2 (R/W) */
-#define VR4181_USBTXD1AREG1	__preg16(KSEG1 + 0x0A000632)	/* USB Tx destination 1 address register 1 (R/W) */
-#define VR4181_USBTXD1AREG2	__preg16(KSEG1 + 0x0A000634)	/* USB Tx destination 1 address register 2 (R/W) */
-#define VR4181_USBTXD2AREG1	__preg16(KSEG1 + 0x0A000636)	/* USB Tx destination 2 address register 1 (R/W) */
-#define VR4181_USBTXD2AREG2	__preg16(KSEG1 + 0x0A000638)	/* USB Tx destination 2 address register 2 (R/W) */
-#define VR4181_RxRCLENREG	__preg16(KSEG1 + 0x0A000652)	/* USB Rx record length register (R/W) */
-#define VR4181_TxRCLENREG	__preg16(KSEG1 + 0x0A000654)	/* USB Tx record length register (R/W) */
-#define VR4181_MICRCLENREG	__preg16(KSEG1 + 0x0A000658)	/* Microphone record length register (R/W) */
-#define VR4181_SPKRCLENREG	__preg16(KSEG1 + 0x0A00065A)	/* Speaker record length register (R/W) */
-#define VR4181_USBCFGREG	__preg16(KSEG1 + 0x0A00065C)	/* USB configuration register (R/W) */
-#define VR4181_MICDMACFGREG	__preg16(KSEG1 + 0x0A00065E)	/* Microphone DMA configuration register (R/W) */
-#define VR4181_SPKDMACFGREG	__preg16(KSEG1 + 0x0A000660)	/* Speaker DMA configuration register (R/W) */
-#define VR4181_DMAITRQREG	__preg16(KSEG1 + 0x0A000662)	/* DMA interrupt request register (R/W) */
-#define VR4181_DMACLTREG	__preg16(KSEG1 + 0x0A000664)	/* DMA control register (R/W) */
-#define VR4181_DMAITMKREG	__preg16(KSEG1 + 0x0A000666)	/* DMA interrupt mask register (R/W) */
-
-// ISA Bridge
-#define VR4181_ISABRGCTL	__preg16(KSEG1 + 0x0B0002C0)	/* ISA Bridge Control Register (R/W) */
-#define VR4181_ISABRGSTS	__preg16(KSEG1 + 0x0B0002C2)	/* ISA Bridge Status Register (R/W) */
-#define VR4181_XISACTL		__preg16(KSEG1 + 0x0B0002C4)	/* External ISA Control Register (R/W) */
-
-// Clocked Serial Interface (CSI)
-#define VR4181_CSIMODE		__preg16(KSEG1 + 0x0B000900)	/* CSI Mode Register (R/W) */
-#define VR4181_CSIRXDATA	__preg16(KSEG1 + 0x0B000902)	/* CSI Receive Data Register (R) */
-#define VR4181_CSITXDATA	__preg16(KSEG1 + 0x0B000904)	/* CSI Transmit Data Register (R/W) */
-#define VR4181_CSILSTAT		__preg16(KSEG1 + 0x0B000906)	/* CSI Line Status Register (R/W) */
-#define VR4181_CSIINTMSK	__preg16(KSEG1 + 0x0B000908)	/* CSI Interrupt Mask Register (R/W) */
-#define VR4181_CSIINTSTAT	__preg16(KSEG1 + 0x0B00090a)	/* CSI Interrupt Status Register (R/W) */
-#define VR4181_CSITXBLEN	__preg16(KSEG1 + 0x0B00090c)	/* CSI Transmit Burst Length Register (R/W) */
-#define VR4181_CSIRXBLEN	__preg16(KSEG1 + 0x0B00090e)	/* CSI Receive Burst Length Register (R/W) */
-
-// Interrupt Control Unit (ICU)
-#define VR4181_SYSINT1REG	__preg16(KSEG1 + 0x0A000080)	/* Level 1 System interrupt register 1 (R) */
-#define VR4181_MSYSINT1REG	__preg16(KSEG1 + 0x0A00008C)	/* Level 1 mask system interrupt register 1 (R/W) */
-#define VR4181_NMIREG		__preg16(KSEG1 + 0x0A000098)	/* NMI register (R/W) */
-#define VR4181_SOFTINTREG	__preg16(KSEG1 + 0x0A00009A)	/* Software interrupt register (R/W) */
-#define VR4181_SYSINT2REG	__preg16(KSEG1 + 0x0A000200)	/* Level 1 System interrupt register 2 (R) */
-#define VR4181_MSYSINT2REG	__preg16(KSEG1 + 0x0A000206)	/* Level 1 mask system interrupt register 2 (R/W) */
-#define VR4181_PIUINTREGro	__preg16(KSEG1 + 0x0B000082)	/* Level 2 PIU interrupt register (R) */
-#define VR4181_AIUINTREG	__preg16(KSEG1 + 0x0B000084)	/* Level 2 AIU interrupt register (R) */
-#define VR4181_MPIUINTREG	__preg16(KSEG1 + 0x0B00008E)	/* Level 2 mask PIU interrupt register (R/W) */
-#define VR4181_MAIUINTREG	__preg16(KSEG1 + 0x0B000090)	/* Level 2 mask AIU interrupt register (R/W) */
-#define VR4181_MKIUINTREG	__preg16(KSEG1 + 0x0B000092)	/* Level 2 mask KIU interrupt register (R/W) */
-#define VR4181_KIUINTREG	__preg16(KSEG1 + 0x0B000198)	/* Level 2 KIU interrupt register (R) */
-
-// Power Management Unit (PMU)
-#define VR4181_PMUINTREG	__preg16(KSEG1 + 0x0B0000A0)	/* PMU Status Register (R/W) */
-#define VR4181_PMUINT_POWERSW  0x1	/* Power switch */
-#define VR4181_PMUINT_BATT     0x2	/* Low batt during normal operation */
-#define VR4181_PMUINT_DEADMAN  0x4	/* Deadman's switch */
-#define VR4181_PMUINT_RESET    0x8	/* Reset switch */
-#define VR4181_PMUINT_RTCRESET 0x10	/* RTC Reset */
-#define VR4181_PMUINT_TIMEOUT  0x20	/* HAL Timer Reset */
-#define VR4181_PMUINT_BATTLOW  0x100	/* Battery low */
-#define VR4181_PMUINT_RTC      0x200	/* RTC Alarm */
-#define VR4181_PMUINT_DCD      0x400	/* DCD# */
-#define VR4181_PMUINT_GPIO0    0x1000	/* GPIO0 */
-#define VR4181_PMUINT_GPIO1    0x2000	/* GPIO1 */
-#define VR4181_PMUINT_GPIO2    0x4000	/* GPIO2 */
-#define VR4181_PMUINT_GPIO3    0x8000	/* GPIO3 */
-
-#define VR4181_PMUCNTREG	__preg16(KSEG1 + 0x0B0000A2)	/* PMU Control Register (R/W) */
-#define VR4181_PMUWAITREG	__preg16(KSEG1 + 0x0B0000A8)	/* PMU Wait Counter Register (R/W) */
-#define VR4181_PMUDIVREG	__preg16(KSEG1 + 0x0B0000AC)	/* PMU Divide Mode Register (R/W) */
-#define VR4181_DRAMHIBCTL	__preg16(KSEG1 + 0x0B0000B2)	/* DRAM Hibernate Control Register (R/W) */
-
-// Real Time Clock Unit (RTC)
-#define VR4181_ETIMELREG	__preg16(KSEG1 + 0x0B0000C0)	/* Elapsed Time L Register (R/W) */
-#define VR4181_ETIMEMREG	__preg16(KSEG1 + 0x0B0000C2)	/* Elapsed Time M Register (R/W) */
-#define VR4181_ETIMEHREG	__preg16(KSEG1 + 0x0B0000C4)	/* Elapsed Time H Register (R/W) */
-#define VR4181_ECMPLREG		__preg16(KSEG1 + 0x0B0000C8)	/* Elapsed Compare L Register (R/W) */
-#define VR4181_ECMPMREG		__preg16(KSEG1 + 0x0B0000CA)	/* Elapsed Compare M Register (R/W) */
-#define VR4181_ECMPHREG		__preg16(KSEG1 + 0x0B0000CC)	/* Elapsed Compare H Register (R/W) */
-#define VR4181_RTCL1LREG	__preg16(KSEG1 + 0x0B0000D0)	/* RTC Long 1 L Register (R/W) */
-#define VR4181_RTCL1HREG	__preg16(KSEG1 + 0x0B0000D2)	/* RTC Long 1 H Register (R/W) */
-#define VR4181_RTCL1CNTLREG	__preg16(KSEG1 + 0x0B0000D4)	/* RTC Long 1 Count L Register (R) */
-#define VR4181_RTCL1CNTHREG	__preg16(KSEG1 + 0x0B0000D6)	/* RTC Long 1 Count H Register (R) */
-#define VR4181_RTCL2LREG	__preg16(KSEG1 + 0x0B0000D8)	/* RTC Long 2 L Register (R/W) */
-#define VR4181_RTCL2HREG	__preg16(KSEG1 + 0x0B0000DA)	/* RTC Long 2 H Register (R/W) */
-#define VR4181_RTCL2CNTLREG	__preg16(KSEG1 + 0x0B0000DC)	/* RTC Long 2 Count L Register (R) */
-#define VR4181_RTCL2CNTHREG	__preg16(KSEG1 + 0x0B0000DE)	/* RTC Long 2 Count H Register (R) */
-#define VR4181_RTCINTREG	__preg16(KSEG1 + 0x0B0001DE)	/* RTC Interrupt Register (R/W) */
-
-// Deadman's Switch Unit (DSU)
-#define VR4181_DSUCNTREG	__preg16(KSEG1 + 0x0B0000E0)	/* DSU Control Register (R/W) */
-#define VR4181_DSUSETREG	__preg16(KSEG1 + 0x0B0000E2)	/* DSU Dead Time Set Register (R/W) */
-#define VR4181_DSUCLRREG	__preg16(KSEG1 + 0x0B0000E4)	/* DSU Clear Register (W) */
-#define VR4181_DSUTIMREG	__preg16(KSEG1 + 0x0B0000E6)	/* DSU Elapsed Time Register (R/W) */
-
-// General Purpose I/O Unit (GIU)
-#define VR4181_GPMD0REG		__preg16(KSEG1 + 0x0B000300)	/* GPIO Mode 0 Register (R/W) */
-#define VR4181_GPMD1REG		__preg16(KSEG1 + 0x0B000302)	/* GPIO Mode 1 Register (R/W) */
-#define VR4181_GPMD2REG		__preg16(KSEG1 + 0x0B000304)	/* GPIO Mode 2 Register (R/W) */
-#define VR4181_GPMD3REG		__preg16(KSEG1 + 0x0B000306)	/* GPIO Mode 3 Register (R/W) */
-#define VR4181_GPDATHREG	__preg16(KSEG1 + 0x0B000308)	/* GPIO Data High Register (R/W) */
-#define VR4181_GPDATHREG_GPIO16  0x0001
-#define VR4181_GPDATHREG_GPIO17  0x0002
-#define VR4181_GPDATHREG_GPIO18  0x0004
-#define VR4181_GPDATHREG_GPIO19  0x0008
-#define VR4181_GPDATHREG_GPIO20  0x0010
-#define VR4181_GPDATHREG_GPIO21  0x0020
-#define VR4181_GPDATHREG_GPIO22  0x0040
-#define VR4181_GPDATHREG_GPIO23  0x0080
-#define VR4181_GPDATHREG_GPIO24  0x0100
-#define VR4181_GPDATHREG_GPIO25  0x0200
-#define VR4181_GPDATHREG_GPIO26  0x0400
-#define VR4181_GPDATHREG_GPIO27  0x0800
-#define VR4181_GPDATHREG_GPIO28  0x1000
-#define VR4181_GPDATHREG_GPIO29  0x2000
-#define VR4181_GPDATHREG_GPIO30  0x4000
-#define VR4181_GPDATHREG_GPIO31  0x8000
-#define VR4181_GPDATLREG	__preg16(KSEG1 + 0x0B00030A)	/* GPIO Data Low Register (R/W) */
-#define VR4181_GPDATLREG_GPIO0   0x0001
-#define VR4181_GPDATLREG_GPIO1   0x0002
-#define VR4181_GPDATLREG_GPIO2   0x0004
-#define VR4181_GPDATLREG_GPIO3   0x0008
-#define VR4181_GPDATLREG_GPIO4   0x0010
-#define VR4181_GPDATLREG_GPIO5   0x0020
-#define VR4181_GPDATLREG_GPIO6   0x0040
-#define VR4181_GPDATLREG_GPIO7   0x0080
-#define VR4181_GPDATLREG_GPIO8   0x0100
-#define VR4181_GPDATLREG_GPIO9   0x0200
-#define VR4181_GPDATLREG_GPIO10  0x0400
-#define VR4181_GPDATLREG_GPIO11  0x0800
-#define VR4181_GPDATLREG_GPIO12  0x1000
-#define VR4181_GPDATLREG_GPIO13  0x2000
-#define VR4181_GPDATLREG_GPIO14  0x4000
-#define VR4181_GPDATLREG_GPIO15  0x8000
-#define VR4181_GPINTEN		__preg16(KSEG1 + 0x0B00030C)	/* GPIO Interrupt Enable Register (R/W) */
-#define VR4181_GPINTMSK		__preg16(KSEG1 + 0x0B00030E)	/* GPIO Interrupt Mask Register (R/W) */
-#define VR4181_GPINTTYPH	__preg16(KSEG1 + 0x0B000310)	/* GPIO Interrupt Type High Register (R/W) */
-#define VR4181_GPINTTYPL	__preg16(KSEG1 + 0x0B000312)	/* GPIO Interrupt Type Low Register (R/W) */
-#define VR4181_GPINTSTAT	__preg16(KSEG1 + 0x0B000314)	/* GPIO Interrupt Status Register (R/W) */
-#define VR4181_GPHIBSTH		__preg16(KSEG1 + 0x0B000316)	/* GPIO Hibernate Pin State High Register (R/W) */
-#define VR4181_GPHIBSTL		__preg16(KSEG1 + 0x0B000318)	/* GPIO Hibernate Pin State Low Register (R/W) */
-#define VR4181_GPSICTL		__preg16(KSEG1 + 0x0B00031A)	/* GPIO Serial Interface Control Register (R/W) */
-#define VR4181_KEYEN		__preg16(KSEG1 + 0x0B00031C)	/* Keyboard Scan Pin Enable Register (R/W) */
-#define VR4181_PCS0STRA		__preg16(KSEG1 + 0x0B000320)	/* Programmable Chip Select [0] Start Address Register (R/W) */
-#define VR4181_PCS0STPA		__preg16(KSEG1 + 0x0B000322)	/* Programmable Chip Select [0] Stop Address Register (R/W) */
-#define VR4181_PCS0HIA		__preg16(KSEG1 + 0x0B000324)	/* Programmable Chip Select [0] High Address Register (R/W) */
-#define VR4181_PCS1STRA		__preg16(KSEG1 + 0x0B000326)	/* Programmable Chip Select [1] Start Address Register (R/W) */
-#define VR4181_PCS1STPA		__preg16(KSEG1 + 0x0B000328)	/* Programmable Chip Select [1] Stop Address Register (R/W) */
-#define VR4181_PCS1HIA		__preg16(KSEG1 + 0x0B00032A)	/* Programmable Chip Select [1] High Address Register (R/W) */
-#define VR4181_PCSMODE		__preg16(KSEG1 + 0x0B00032C)	/* Programmable Chip Select Mode Register (R/W) */
-#define VR4181_LCDGPMODE	__preg16(KSEG1 + 0x0B00032E)	/* LCD General Purpose Mode Register (R/W) */
-#define VR4181_MISCREG0		__preg16(KSEG1 + 0x0B000330)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG1		__preg16(KSEG1 + 0x0B000332)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG2		__preg16(KSEG1 + 0x0B000334)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG3		__preg16(KSEG1 + 0x0B000336)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG4		__preg16(KSEG1 + 0x0B000338)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG5		__preg16(KSEG1 + 0x0B00033A)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG6		__preg16(KSEG1 + 0x0B00033C)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG7		__preg16(KSEG1 + 0x0B00033D)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG8		__preg16(KSEG1 + 0x0B000340)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG9		__preg16(KSEG1 + 0x0B000342)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG10	__preg16(KSEG1 + 0x0B000344)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG11	__preg16(KSEG1 + 0x0B000346)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG12	__preg16(KSEG1 + 0x0B000348)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG13	__preg16(KSEG1 + 0x0B00034A)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG14	__preg16(KSEG1 + 0x0B00034C)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG15	__preg16(KSEG1 + 0x0B00034E)	/* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_SECIRQMASKL	VR4181_GPINTEN
-// No SECIRQMASKH for VR4181
-
-// Touch Panel Interface Unit (PIU)
-#define VR4181_PIUCNTREG	__preg16(KSEG1 + 0x0B000122)	/* PIU Control register (R/W) */
-#define VR4181_PIUCNTREG_PIUSEQEN	0x0004
-#define VR4181_PIUCNTREG_PIUPWR		0x0002
-#define VR4181_PIUCNTREG_PADRST		0x0001
-
-#define VR4181_PIUINTREG	__preg16(KSEG1 + 0x0B000124)	/* PIU Interrupt cause register (R/W) */
-#define VR4181_PIUINTREG_OVP		0x8000
-#define VR4181_PIUINTREG_PADCMD		0x0040
-#define VR4181_PIUINTREG_PADADP		0x0020
-#define VR4181_PIUINTREG_PADPAGE1	0x0010
-#define VR4181_PIUINTREG_PADPAGE0	0x0008
-#define VR4181_PIUINTREG_PADDLOST	0x0004
-#define VR4181_PIUINTREG_PENCHG		0x0001
-
-#define VR4181_PIUSIVLREG	__preg16(KSEG1 + 0x0B000126)	/* PIU Data sampling interval register (R/W) */
-#define VR4181_PIUSTBLREG	__preg16(KSEG1 + 0x0B000128)	/* PIU A/D converter start delay register (R/W) */
-#define VR4181_PIUCMDREG	__preg16(KSEG1 + 0x0B00012A)	/* PIU A/D command register (R/W) */
-#define VR4181_PIUASCNREG	__preg16(KSEG1 + 0x0B000130)	/* PIU A/D port scan register (R/W) */
-#define VR4181_PIUAMSKREG	__preg16(KSEG1 + 0x0B000132)	/* PIU A/D scan mask register (R/W) */
-#define VR4181_PIUCIVLREG	__preg16(KSEG1 + 0x0B00013E)	/* PIU Check interval register (R) */
-#define VR4181_PIUPB00REG	__preg16(KSEG1 + 0x0B0002A0)	/* PIU Page 0 Buffer 0 register (R/W) */
-#define VR4181_PIUPB01REG	__preg16(KSEG1 + 0x0B0002A2)	/* PIU Page 0 Buffer 1 register (R/W) */
-#define VR4181_PIUPB02REG	__preg16(KSEG1 + 0x0B0002A4)	/* PIU Page 0 Buffer 2 register (R/W) */
-#define VR4181_PIUPB03REG	__preg16(KSEG1 + 0x0B0002A6)	/* PIU Page 0 Buffer 3 register (R/W) */
-#define VR4181_PIUPB10REG	__preg16(KSEG1 + 0x0B0002A8)	/* PIU Page 1 Buffer 0 register (R/W) */
-#define VR4181_PIUPB11REG	__preg16(KSEG1 + 0x0B0002AA)	/* PIU Page 1 Buffer 1 register (R/W) */
-#define VR4181_PIUPB12REG	__preg16(KSEG1 + 0x0B0002AC)	/* PIU Page 1 Buffer 2 register (R/W) */
-#define VR4181_PIUPB13REG	__preg16(KSEG1 + 0x0B0002AE)	/* PIU Page 1 Buffer 3 register (R/W) */
-#define VR4181_PIUAB0REG	__preg16(KSEG1 + 0x0B0002B0)	/* PIU A/D scan Buffer 0 register (R/W) */
-#define VR4181_PIUAB1REG	__preg16(KSEG1 + 0x0B0002B2)	/* PIU A/D scan Buffer 1 register (R/W) */
-#define VR4181_PIUAB2REG	__preg16(KSEG1 + 0x0B0002B4)	/* PIU A/D scan Buffer 2 register (R/W) */
-#define VR4181_PIUAB3REG	__preg16(KSEG1 + 0x0B0002B6)	/* PIU A/D scan Buffer 3 register (R/W) */
-#define VR4181_PIUPB04REG	__preg16(KSEG1 + 0x0B0002BC)	/* PIU Page 0 Buffer 4 register (R/W) */
-#define VR4181_PIUPB14REG	__preg16(KSEG1 + 0x0B0002BE)	/* PIU Page 1 Buffer 4 register (R/W) */
-
-// Audio Interface Unit (AIU)
-#define VR4181_SODATREG		__preg16(KSEG1 + 0x0B000166)	/* Speaker Output Data Register (R/W) */
-#define VR4181_SCNTREG		__preg16(KSEG1 + 0x0B000168)	/* Speaker Output Control Register (R/W) */
-#define VR4181_MIDATREG		__preg16(KSEG1 + 0x0B000170)	/* Mike Input Data Register (R/W) */
-#define VR4181_MCNTREG		__preg16(KSEG1 + 0x0B000172)	/* Mike Input Control Register (R/W) */
-#define VR4181_DVALIDREG	__preg16(KSEG1 + 0x0B000178)	/* Data Valid Register (R/W) */
-#define VR4181_SEQREG		__preg16(KSEG1 + 0x0B00017A)	/* Sequential Register (R/W) */
-#define VR4181_INTREG		__preg16(KSEG1 + 0x0B00017C)	/* Interrupt Register (R/W) */
-#define VR4181_SDMADATREG	__preg16(KSEG1 + 0x0B000160)	/* Speaker DMA Data Register (R/W) */
-#define VR4181_MDMADATREG	__preg16(KSEG1 + 0x0B000162)	/* Microphone DMA Data Register (R/W) */
-#define VR4181_DAVREF_SETUP	__preg16(KSEG1 + 0x0B000164)	/* DAC Vref setup register (R/W) */
-#define VR4181_SCNVC_END	__preg16(KSEG1 + 0x0B00016E)	/* Speaker sample rate control (R/W) */
-#define VR4181_MIDATREG		__preg16(KSEG1 + 0x0B000170)	/* Microphone Input Data Register (R/W) */
-#define VR4181_MCNTREG		__preg16(KSEG1 + 0x0B000172)	/* Microphone Input Control Register (R/W) */
-#define VR4181_MCNVC_END	__preg16(KSEG1 + 0x0B00017E)	/* Microphone sample rate control (R/W) */
-
-// Keyboard Interface Unit (KIU)
-#define VR4181_KIUDAT0		__preg16(KSEG1 + 0x0B000180)	/* KIU Data0 Register (R/W) */
-#define VR4181_KIUDAT1		__preg16(KSEG1 + 0x0B000182)	/* KIU Data1 Register (R/W) */
-#define VR4181_KIUDAT2		__preg16(KSEG1 + 0x0B000184)	/* KIU Data2 Register (R/W) */
-#define VR4181_KIUDAT3		__preg16(KSEG1 + 0x0B000186)	/* KIU Data3 Register (R/W) */
-#define VR4181_KIUDAT4		__preg16(KSEG1 + 0x0B000188)	/* KIU Data4 Register (R/W) */
-#define VR4181_KIUDAT5		__preg16(KSEG1 + 0x0B00018A)	/* KIU Data5 Register (R/W) */
-#define VR4181_KIUSCANREP	__preg16(KSEG1 + 0x0B000190)	/* KIU Scan/Repeat Register (R/W) */
-#define VR4181_KIUSCANREP_KEYEN      0x8000
-#define VR4181_KIUSCANREP_SCANSTP    0x0008
-#define VR4181_KIUSCANREP_SCANSTART  0x0004
-#define VR4181_KIUSCANREP_ATSTP      0x0002
-#define VR4181_KIUSCANREP_ATSCAN     0x0001
-#define VR4181_KIUSCANS		__preg16(KSEG1 + 0x0B000192)	/* KIU Scan Status Register (R) */
-#define VR4181_KIUWKS		__preg16(KSEG1 + 0x0B000194)	/* KIU Wait Keyscan Stable Register (R/W) */
-#define VR4181_KIUWKI		__preg16(KSEG1 + 0x0B000196)	/* KIU Wait Keyscan Interval Register (R/W) */
-#define VR4181_KIUINT		__preg16(KSEG1 + 0x0B000198)	/* KIU Interrupt Register (R/W) */
-#define VR4181_KIUINT_KDATLOST       0x0004
-#define VR4181_KIUINT_KDATRDY        0x0002
-#define VR4181_KIUINT_SCANINT        0x0001
-#define VR4181_KIUDAT6		__preg16(KSEG1 + 0x0B00018C)	/* Scan Line 6 Key Data Register (R) */
-#define VR4181_KIUDAT7		__preg16(KSEG1 + 0x0B00018E)	/* Scan Line 7 Key Data Register (R) */
-
-// CompactFlash Controller
-#define VR4181_PCCARDINDEX	__preg8(KSEG1 + 0x0B0008E0)	/* PC Card Controller Index Register */
-#define VR4181_PCCARDDATA	__preg8(KSEG1 + 0x0B0008E1)	/* PC Card Controller Data Register */
-#define VR4181_INTSTATREG	__preg16(KSEG1 + 0x0B0008F8)	/* Interrupt Status Register (R/W) */
-#define VR4181_INTMSKREG	__preg16(KSEG1 + 0x0B0008FA)	/* Interrupt Mask Register (R/W) */
-#define VR4181_CFG_REG_1	__preg16(KSEG1 + 0x0B0008FE)	/* Configuration Register 1 */
-
-// LED Control Unit (LED)
-#define VR4181_LEDHTSREG	__preg16(KSEG1 + 0x0B000240)	/* LED H Time Set register (R/W) */
-#define VR4181_LEDLTSREG	__preg16(KSEG1 + 0x0B000242)	/* LED L Time Set register (R/W) */
-#define VR4181_LEDCNTREG	__preg16(KSEG1 + 0x0B000248)	/* LED Control register (R/W) */
-#define VR4181_LEDASTCREG	__preg16(KSEG1 + 0x0B00024A)	/* LED Auto Stop Time Count register (R/W) */
-#define VR4181_LEDINTREG	__preg16(KSEG1 + 0x0B00024C)	/* LED Interrupt register (R/W) */
-
-// Serial Interface Unit (SIU / SIU1 and SIU2)
-#define VR4181_SIURB		__preg8(KSEG1 + 0x0C000010)	/* Receiver Buffer Register (Read) DLAB = 0 (R) */
-#define VR4181_SIUTH		__preg8(KSEG1 + 0x0C000010)	/* Transmitter Holding Register (Write) DLAB = 0 (W) */
-#define VR4181_SIUDLL		__preg8(KSEG1 + 0x0C000010)	/* Divisor Latch (Least Significant Byte) DLAB = 1 (R/W) */
-#define VR4181_SIUIE		__preg8(KSEG1 + 0x0C000011)	/* Interrupt Enable DLAB = 0 (R/W) */
-#define VR4181_SIUDLM		__preg8(KSEG1 + 0x0C000011)	/* Divisor Latch (Most Significant Byte) DLAB = 1 (R/W) */
-#define VR4181_SIUIID		__preg8(KSEG1 + 0x0C000012)	/* Interrupt Identification Register (Read) (R) */
-#define VR4181_SIUFC		__preg8(KSEG1 + 0x0C000012)	/* FIFO Control Register (Write) (W) */
-#define VR4181_SIULC		__preg8(KSEG1 + 0x0C000013)	/* Line Control Register (R/W) */
-#define VR4181_SIUMC		__preg8(KSEG1 + 0x0C000014)	/* MODEM Control Register (R/W) */
-#define VR4181_SIULS		__preg8(KSEG1 + 0x0C000015)	/* Line Status Register (R/W) */
-#define VR4181_SIUMS		__preg8(KSEG1 + 0x0C000016)	/* MODEM Status Register (R/W) */
-#define VR4181_SIUSC		__preg8(KSEG1 + 0x0C000017)	/* Scratch Register (R/W) */
-#define VR4181_SIURESET		__preg8(KSEG1 + 0x0C000019)	/* SIU Reset Register (R/W) */
-#define VR4181_SIUACTMSK	__preg8(KSEG1 + 0x0C00001C)	/* SIU Activity Mask (R/W) */
-#define VR4181_SIUACTTMR	__preg8(KSEG1 + 0x0C00001E)	/* SIU Activity Timer (R/W) */
-#define VR4181_SIURB_2		__preg8(KSEG1 + 0x0C000000)	/* Receive Buffer Register (Read) (R) */
-#define VR4181_SIUTH_2		__preg8(KSEG1 + 0x0C000000)	/* Transmitter Holding Register (Write) (W) */
-#define VR4181_SIUDLL_2		__preg8(KSEG1 + 0x0C000000)	/* Divisor Latch (Least Significant Byte) (R/W) */
-#define VR4181_SIUIE_2		__preg8(KSEG1 + 0x0C000001)	/* Interrupt Enable (DLAB = 0) (R/W) */
-#define VR4181_SIUDLM_2		__preg8(KSEG1 + 0x0C000001)	/* Divisor Latch (Most Significant Byte) (DLAB = 1) (R/W) */
-#define VR4181_SIUIID_2		__preg8(KSEG1 + 0x0C000002)	/* Interrupt Identification Register (Read) (R) */
-#define VR4181_SIUFC_2		__preg8(KSEG1 + 0x0C000002)	/* FIFO Control Register (Write) (W) */
-#define VR4181_SIULC_2		__preg8(KSEG1 + 0x0C000003)	/* Line Control Register (R/W) */
-#define VR4181_SIUMC_2		__preg8(KSEG1 + 0x0C000004)	/* Modem Control Register (R/W) */
-#define VR4181_SIULS_2		__preg8(KSEG1 + 0x0C000005)	/* Line Status Register (R/W) */
-#define VR4181_SIUMS_2		__preg8(KSEG1 + 0x0C000006)	/* Modem Status Register (R/W) */
-#define VR4181_SIUSC_2		__preg8(KSEG1 + 0x0C000007)	/* Scratch Register (R/W) */
-#define VR4181_SIUIRSEL_2	__preg8(KSEG1 + 0x0C000008)	/* SIU IrDA Selectot (R/W) */
-#define VR4181_SIURESET_2	__preg8(KSEG1 + 0x0C000009)	/* SIU Reset Register (R/W) */
-#define VR4181_SIUCSEL_2	__preg8(KSEG1 + 0x0C00000A)	/* IrDA Echo-back Control (R/W) */
-#define VR4181_SIUACTMSK_2	__preg8(KSEG1 + 0x0C00000C)	/* SIU Activity Mask Register (R/W) */
-#define VR4181_SIUACTTMR_2	__preg8(KSEG1 + 0x0C00000E)	/* SIU Activity Timer Register (R/W) */
-
-
-// USB Module
-#define VR4181_USBINFIFO	__preg16(KSEG1 + 0x0B000780)	/* USB Bulk Input FIFO (Bulk In End Point) (W) */
-#define VR4181_USBOUTFIFO	__preg16(KSEG1 + 0x0B000782)	/* USB Bulk Output FIFO (Bulk Out End Point) (R) */
-#define VR4181_USBCTLFIFO	__preg16(KSEG1 + 0x0B000784)	/* USB Control FIFO (Control End Point) (W) */
-#define VR4181_USBSTAT		__preg16(KSEG1 + 0x0B000786)	/* Interrupt Status Register (R/W) */
-#define VR4181_USBINTMSK	__preg16(KSEG1 + 0x0B000788)	/* Interrupt Mask Register (R/W) */
-#define VR4181_USBCTLREG	__preg16(KSEG1 + 0x0B00078A)	/* Control Register (R/W) */
-#define VR4181_USBSTPREG	__preg16(KSEG1 + 0x0B00078C)	/* USB Transfer Stop Register (R/W) */
-
-// LCD Controller
-#define VR4181_HRTOTALREG	__preg16(KSEG1 + 0x0A000400)	/* Horizontal total Register (R/W) */
-#define VR4181_HRVISIBREG	__preg16(KSEG1 + 0x0A000402)	/* Horizontal Visible Register (R/W) */
-#define VR4181_LDCLKSTREG	__preg16(KSEG1 + 0x0A000404)	/* Load clock start Register (R/W) */
-#define VR4181_LDCLKNDREG	__preg16(KSEG1 + 0x0A000406)	/* Load clock end Register (R/W) */
-#define VR4181_VRTOTALREG	__preg16(KSEG1 + 0x0A000408)	/* Vertical Total Register (R/W) */
-#define VR4181_VRVISIBREG	__preg16(KSEG1 + 0x0A00040A)	/* Vertical Visible Register (R/W) */
-#define VR4181_FVSTARTREG	__preg16(KSEG1 + 0x0A00040C)	/* FLM vertical start Register (R/W) */
-#define VR4181_FVENDREG		__preg16(KSEG1 + 0x0A00040E)	/* FLM vertical end Register (R/W) */
-#define VR4181_LCDCTRLREG	__preg16(KSEG1 + 0x0A000410)	/* LCD control Register (R/W) */
-#define VR4181_LCDINRQREG	__preg16(KSEG1 + 0x0A000412)	/* LCD Interrupt request Register (R/W) */
-#define VR4181_LCDCFGREG0	__preg16(KSEG1 + 0x0A000414)	/* LCD Configuration Register 0 (R/W) */
-#define VR4181_LCDCFGREG1	__preg16(KSEG1 + 0x0A000416)	/* LCD Configuration Register 1 (R/W) */
-#define VR4181_FBSTAD1REG	__preg16(KSEG1 + 0x0A000418)	/* Frame Buffer Start Address 1 Register (R/W) */
-#define VR4181_FBSTAD2REG	__preg16(KSEG1 + 0x0A00041A)	/* Frame Buffer Start Address 2 Register (R/W) */
-#define VR4181_FBNDAD1REG	__preg16(KSEG1 + 0x0A000420)	/* Frame Buffer End Address 1 Register (R/W) */
-#define VR4181_FBNDAD2REG	__preg16(KSEG1 + 0x0A000422)	/* Frame Buffer End Address 2 register (R/W) */
-#define VR4181_FHSTARTREG	__preg16(KSEG1 + 0x0A000424)	/* FLM horizontal Start Register (R/W) */
-#define VR4181_FHENDREG		__preg16(KSEG1 + 0x0A000426)	/* FLM horizontal End Register (R/W) */
-#define VR4181_PWRCONREG1	__preg16(KSEG1 + 0x0A000430)	/* Power Control register 1 (R/W) */
-#define VR4181_PWRCONREG2	__preg16(KSEG1 + 0x0A000432)	/* Power Control register 2 (R/W) */
-#define VR4181_LCDIMSKREG	__preg16(KSEG1 + 0x0A000434)	/* LCD Interrupt Mask register (R/W) */
-#define VR4181_CPINDCTREG	__preg16(KSEG1 + 0x0A00047E)	/* Color palette Index and control Register (R/W) */
-#define VR4181_CPALDATREG	__preg32(KSEG1 + 0x0A000480)	/* Color palette data register (32bits Register) (R/W) */
-
-// physical address spaces
-#define VR4181_LCD             0x0a000000
-#define VR4181_INTERNAL_IO_2   0x0b000000
-#define VR4181_INTERNAL_IO_1   0x0c000000
-#define VR4181_ISA_MEM         0x10000000
-#define VR4181_ISA_IO          0x14000000
-#define VR4181_ROM             0x18000000
-
-// This is the base address for IO port decoding to which the 16 bit IO port address
-// is added.  Defining it to 0 will usually cause a kernel oops any time port IO is
-// attempted, which can be handy for turning up parts of the kernel that make
-// incorrect architecture assumptions (by assuming that everything acts like a PC),
-// but we need it correctly defined to use the PCMCIA/CF controller:
-#define VR4181_PORT_BASE	(KSEG1 + VR4181_ISA_IO)
-#define VR4181_ISAMEM_BASE	(KSEG1 + VR4181_ISA_MEM)
-
-#endif /* __ASM_VR4181_VR4181_H */
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/include/asm-mips/vr41xx/vr41xx.h
index 7d41e44..bd2723c 100644
--- a/include/asm-mips/vr41xx/vr41xx.h
+++ b/include/asm-mips/vr41xx/vr41xx.h
@@ -7,7 +7,7 @@
  * Copyright (C) 2001, 2002 Paul Mundt
  * Copyright (C) 2002 MontaVista Software, Inc.
  * Copyright (C) 2002 TimeSys Corp.
- * Copyright (C) 2003-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -79,11 +79,11 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
 #define MIPS_CPU_IRQ(x)		(MIPS_CPU_IRQ_BASE + (x))
 #define MIPS_SOFTINT0_IRQ	MIPS_CPU_IRQ(0)
 #define MIPS_SOFTINT1_IRQ	MIPS_CPU_IRQ(1)
-#define INT0_CASCADE_IRQ	MIPS_CPU_IRQ(2)
-#define INT1_CASCADE_IRQ	MIPS_CPU_IRQ(3)
-#define INT2_CASCADE_IRQ	MIPS_CPU_IRQ(4)
-#define INT3_CASCADE_IRQ	MIPS_CPU_IRQ(5)
-#define INT4_CASCADE_IRQ	MIPS_CPU_IRQ(6)
+#define INT0_IRQ		MIPS_CPU_IRQ(2)
+#define INT1_IRQ		MIPS_CPU_IRQ(3)
+#define INT2_IRQ		MIPS_CPU_IRQ(4)
+#define INT3_IRQ		MIPS_CPU_IRQ(5)
+#define INT4_IRQ		MIPS_CPU_IRQ(6)
 #define TIMER_IRQ		MIPS_CPU_IRQ(7)
 
 /* SYINT1 Interrupt Numbers */
@@ -97,7 +97,7 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
 #define PIU_IRQ			SYSINT1_IRQ(5)
 #define AIU_IRQ			SYSINT1_IRQ(6)
 #define KIU_IRQ			SYSINT1_IRQ(7)
-#define GIUINT_CASCADE_IRQ	SYSINT1_IRQ(8)
+#define GIUINT_IRQ		SYSINT1_IRQ(8)
 #define SIU_IRQ			SYSINT1_IRQ(9)
 #define BUSERR_IRQ		SYSINT1_IRQ(10)
 #define SOFTINT_IRQ		SYSINT1_IRQ(11)
@@ -128,7 +128,7 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
 #define GIU_IRQ_LAST		GIU_IRQ(31)
 
 extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign);
-extern int vr41xx_cascade_irq(unsigned int irq, int (*get_irq_number)(int irq));
+extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *));
 
 #define PIUINT_COMMAND		0x0040
 #define PIUINT_DATA		0x0020
diff --git a/include/asm-mips/vr41xx/vrc4173.h b/include/asm-mips/vr41xx/vrc4173.h
index 58e193c..bb7a85c 100644
--- a/include/asm-mips/vr41xx/vrc4173.h
+++ b/include/asm-mips/vr41xx/vrc4173.h
@@ -21,8 +21,8 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-#ifndef __NEC_VRC4173_H 
-#define __NEC_VRC4173_H 
+#ifndef __NEC_VRC4173_H
+#define __NEC_VRC4173_H
 
 #include <linux/config.h>
 #include <asm/io.h>
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
index c4a7041..04ee53b 100644
--- a/include/asm-mips/war.h
+++ b/include/asm-mips/war.h
@@ -113,7 +113,7 @@
  */
 #define BCM1250_M3_WAR 1
 
-/* 
+/*
  * This is a DUART workaround related to glitches around register accesses
  */
 #define SIBYTE_1956_WAR 1
@@ -122,7 +122,7 @@
 
 /*
  * Fill buffers not flushed on CACHE instructions
- * 
+ *
  * Hit_Invalidate_I cacheops invalidate an icache line but the refill
  * for that line can get stale data from the fill buffer instead of
  * accessing memory if the previous icache miss was also to that line.
diff --git a/include/asm-mips/xxs1500.h b/include/asm-mips/xxs1500.h
index 75c0ddf..4d84a90 100644
--- a/include/asm-mips/xxs1500.h
+++ b/include/asm-mips/xxs1500.h
@@ -22,7 +22,7 @@
  *
  * ########################################################################
  *
- * 
+ *
  */
 #ifndef __ASM_XXS1500_H
 #define __ASM_XXS1500_H
diff --git a/include/asm-parisc/auxvec.h b/include/asm-parisc/auxvec.h
new file mode 100644
index 0000000..9c3ac4b
--- /dev/null
+++ b/include/asm-parisc/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMPARISC_AUXVEC_H
+#define __ASMPARISC_AUXVEC_H
+
+#endif
diff --git a/include/asm-parisc/compat.h b/include/asm-parisc/compat.h
index 7630d1a..38b918f 100644
--- a/include/asm-parisc/compat.h
+++ b/include/asm-parisc/compat.h
@@ -13,8 +13,10 @@ typedef s32	compat_ssize_t;
 typedef s32	compat_time_t;
 typedef s32	compat_clock_t;
 typedef s32	compat_pid_t;
-typedef u32	compat_uid_t;
-typedef u32	compat_gid_t;
+typedef u32	__compat_uid_t;
+typedef u32	__compat_gid_t;
+typedef u32	__compat_uid32_t;
+typedef u32	__compat_gid32_t;
 typedef u16	compat_mode_t;
 typedef u32	compat_ino_t;
 typedef u32	compat_dev_t;
@@ -67,8 +69,8 @@ struct compat_stat {
 	compat_dev_t		st_realdev;
 	u16			st_basemode;
 	u16			st_spareshort;
-	compat_uid_t		st_uid;
-	compat_gid_t		st_gid;
+	__compat_uid32_t	st_uid;
+	__compat_gid32_t	st_gid;
 	u32			st_spare4[3];
 };
 
diff --git a/include/asm-parisc/fcntl.h b/include/asm-parisc/fcntl.h
index def3523..317851f 100644
--- a/include/asm-parisc/fcntl.h
+++ b/include/asm-parisc/fcntl.h
@@ -3,38 +3,22 @@
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
-#define O_ACCMODE	00000003
-#define O_RDONLY	00000000
-#define O_WRONLY	00000001
-#define O_RDWR		00000002
 #define O_APPEND	00000010
 #define O_BLKSEEK	00000100 /* HPUX only */
 #define O_CREAT		00000400 /* not fcntl */
-#define O_TRUNC		00001000 /* not fcntl */
 #define O_EXCL		00002000 /* not fcntl */
 #define O_LARGEFILE	00004000
 #define O_SYNC		00100000
 #define O_NONBLOCK	00200004 /* HPUX has separate NDELAY & NONBLOCK */
-#define O_NDELAY	O_NONBLOCK
 #define O_NOCTTY	00400000 /* not fcntl */
 #define O_DSYNC		01000000 /* HPUX only */
 #define O_RSYNC		02000000 /* HPUX only */
 #define O_NOATIME	04000000
 
-#define FASYNC		00020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT	00040000 /* direct disk access hint - currently ignored */
 #define O_DIRECTORY	00010000 /* must be a directory */
 #define O_NOFOLLOW	00000200 /* don't follow links */
 #define O_INVISIBLE	04000000 /* invisible I/O, for DMAPI/XDSM */
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get f_flags */
-#define F_SETFD		2	/* set f_flags */
-#define F_GETFL		3	/* more flags (cloexec) */
-#define F_SETFL		4
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
 #define F_GETLK64	8
 #define F_SETLK64	9
 #define F_SETLKW64	10
@@ -44,49 +28,11 @@
 #define F_SETSIG	13	/*  for sockets. */
 #define F_GETSIG	14	/*  for sockets. */
 
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
 /* for posix fcntl() and lockf() */
 #define F_RDLCK		01
 #define F_WRLCK		02
 #define F_UNLCK		03
 
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short l_type;
-	short l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE  1024
+#include <asm-generic/fcntl.h>
 
 #endif
diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-parisc/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-parisc/hdreg.h b/include/asm-parisc/hdreg.h
deleted file mode 100644
index 7f7fd1a..0000000
--- a/include/asm-parisc/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h
index 75654ba..f876bdf 100644
--- a/include/asm-parisc/irq.h
+++ b/include/asm-parisc/irq.h
@@ -26,6 +26,11 @@
 
 #define NR_IRQS		(CPU_IRQ_MAX + 1)
 
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
 static __inline__ int irq_canonicalize(int irq)
 {
 	return (irq == 2) ? 9 : irq;
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index 4a12692..44eae9f 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -74,20 +74,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define __pgd(x)	((pgd_t) { (x) } )
 #define __pgprot(x)	((pgprot_t) { (x) } )
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 typedef struct __physmem_range {
 	unsigned long start_pfn;
 	unsigned long pages;       /* PAGE_SIZE pages */
@@ -159,4 +145,6 @@ extern int npmem_ranges;
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _PARISC_PAGE_H */
diff --git a/include/asm-parisc/types.h b/include/asm-parisc/types.h
index 8fe7a44..d21b9d0 100644
--- a/include/asm-parisc/types.h
+++ b/include/asm-parisc/types.h
@@ -56,8 +56,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u64 dma64_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-parisc/uaccess.h b/include/asm-parisc/uaccess.h
index c1b5bde..f6c417c 100644
--- a/include/asm-parisc/uaccess.h
+++ b/include/asm-parisc/uaccess.h
@@ -40,10 +40,6 @@ static inline long access_ok(int type, const void __user * addr,
 	return 1;
 }
 
-#define verify_area(type,addr,size) (0)	/* FIXME: all users should go away soon,
-                                         * and use access_ok instead, then this
-                                         * should be removed. */
-
 #define put_user __put_user
 #define get_user __get_user
 
diff --git a/include/asm-powerpc/bugs.h b/include/asm-powerpc/bugs.h
new file mode 100644
index 0000000..310187d
--- /dev/null
+++ b/include/asm-powerpc/bugs.h
@@ -0,0 +1,18 @@
+#ifndef _POWERPC_BUGS_H
+#define _POWERPC_BUGS_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * This file is included by 'init/main.c' to check for
+ * architecture-dependent bugs.
+ */
+
+extern void check_bugs(void);
+
+#endif /* _POWERPC_BUGS_H */
diff --git a/include/asm-powerpc/fcntl.h b/include/asm-powerpc/fcntl.h
new file mode 100644
index 0000000..ce5c451
--- /dev/null
+++ b/include/asm-powerpc/fcntl.h
@@ -0,0 +1,11 @@
+#ifndef _ASM_FCNTL_H
+#define _ASM_FCNTL_H
+
+#define O_DIRECTORY      040000	/* must be a directory */
+#define O_NOFOLLOW      0100000	/* don't follow links */
+#define O_LARGEFILE     0200000
+#define O_DIRECT	0400000	/* direct disk access hint */
+
+#include <asm-generic/fcntl.h>
+
+#endif /* _ASM_FCNTL_H */
diff --git a/include/asm-ppc64/mc146818rtc.h b/include/asm-powerpc/mc146818rtc.h
index f713e1b..a5619a2 100644
--- a/include/asm-ppc64/mc146818rtc.h
+++ b/include/asm-powerpc/mc146818rtc.h
@@ -1,3 +1,6 @@
+#ifndef _POWERPC_MC146818RTC_H
+#define _POWERPC_MC146818RTC_H
+
 /*
  * Machine dependent access functions for RTC registers.
  *
@@ -6,8 +9,8 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
-#ifndef __ASM_PPC64_MC146818RTC_H
-#define __ASM_PPC64_MC146818RTC_H
+
+#ifdef __KERNEL__
 
 #include <asm/io.h>
 
@@ -29,4 +32,5 @@ outb_p((addr),RTC_PORT(0)); \
 outb_p((val),RTC_PORT(1)); \
 })
 
-#endif /* __ASM_PPC64_MC146818RTC_H */
+#endif	/* __KERNEL__ */
+#endif	/* _POWERPC_MC146818RTC_H */
diff --git a/include/asm-ppc64/mman.h b/include/asm-powerpc/mman.h
index d4f9344..f2d5598 100644
--- a/include/asm-ppc64/mman.h
+++ b/include/asm-powerpc/mman.h
@@ -1,5 +1,5 @@
-#ifndef __PPC64_MMAN_H__
-#define __PPC64_MMAN_H__
+#ifndef _POWERPC_MMAN_H
+#define _POWERPC_MMAN_H
 
 /*
  * This program is free software; you can redistribute it and/or
@@ -49,4 +49,4 @@
 #define MAP_ANON	MAP_ANONYMOUS
 #define MAP_FILE	0
 
-#endif /* __PPC64_MMAN_H__ */
+#endif /* _POWERPC_MMAN_H */
diff --git a/include/asm-powerpc/module.h b/include/asm-powerpc/module.h
new file mode 100644
index 0000000..4438f4f
--- /dev/null
+++ b/include/asm-powerpc/module.h
@@ -0,0 +1,77 @@
+#ifndef _POWERPC_MODULE_H
+#define _POWERPC_MODULE_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/list.h>
+#include <asm/bug.h>
+
+
+#ifndef __powerpc64__
+/*
+ * Thanks to Paul M for explaining this.
+ *
+ * PPC can only do rel jumps += 32MB, and often the kernel and other
+ * modules are furthur away than this.  So, we jump to a table of
+ * trampolines attached to the module (the Procedure Linkage Table)
+ * whenever that happens.
+ */
+
+struct ppc_plt_entry {
+	/* 16 byte jump instruction sequence (4 instructions) */
+	unsigned int jump[4];
+};
+#endif	/* __powerpc64__ */
+
+
+struct mod_arch_specific {
+#ifdef __powerpc64__
+	unsigned int stubs_section;	/* Index of stubs section in module */
+	unsigned int toc_section;	/* What section is the TOC? */
+#else
+	/* Indices of PLT sections within module. */
+	unsigned int core_plt_section;
+	unsigned int init_plt_section;
+#endif
+
+	/* List of BUG addresses, source line numbers and filenames */
+	struct list_head bug_list;
+	struct bug_entry *bug_table;
+	unsigned int num_bugs;
+};
+
+extern struct bug_entry *module_find_bug(unsigned long bugaddr);
+
+/*
+ * Select ELF headers.
+ * Make empty section for module_frob_arch_sections to expand.
+ */
+
+#ifdef __powerpc64__
+#    define Elf_Shdr	Elf64_Shdr
+#    define Elf_Sym	Elf64_Sym
+#    define Elf_Ehdr	Elf64_Ehdr
+#    ifdef MODULE
+	asm(".section .stubs,\"ax\",@nobits; .align 3; .previous");
+#    endif
+#else
+#    define Elf_Shdr	Elf32_Shdr
+#    define Elf_Sym	Elf32_Sym
+#    define Elf_Ehdr	Elf32_Ehdr
+#    ifdef MODULE
+	asm(".section .plt,\"ax\",@nobits; .align 3; .previous");
+	asm(".section .init.plt,\"ax\",@nobits; .align 3; .previous");
+#    endif	/* MODULE */
+#endif
+
+
+struct exception_table_entry;
+void sort_ex_table(struct exception_table_entry *start,
+		   struct exception_table_entry *finish);
+
+#endif /* _POWERPC_MODULE_H */
diff --git a/include/asm-ppc64/sembuf.h b/include/asm-powerpc/sembuf.h
index 172e590..c98fc18 100644
--- a/include/asm-ppc64/sembuf.h
+++ b/include/asm-powerpc/sembuf.h
@@ -1,27 +1,36 @@
-#ifndef _PPC64_SEMBUF_H
-#define _PPC64_SEMBUF_H
+#ifndef _POWERPC_SEMBUF_H
+#define _POWERPC_SEMBUF_H
 
-/* 
- * The semid64_ds structure for PPC architecture.
- *
- *
+/*
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * The semid64_ds structure for PPC architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
  *
  * Pad space is left for:
- * - 2 miscellaneous 64-bit values
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
  */
 
 struct semid64_ds {
 	struct ipc64_perm sem_perm;	/* permissions .. see ipc.h */
+#ifndef __powerpc64__
+	unsigned long	__unused1;
+#endif
 	__kernel_time_t	sem_otime;	/* last semop time */
+#ifndef __powerpc64__
+	unsigned long	__unused2;
+#endif
 	__kernel_time_t	sem_ctime;	/* last change time */
 	unsigned long	sem_nsems;	/* no. of semaphores in array */
-
-	unsigned long	__unused1;
-	unsigned long	__unused2;
+	unsigned long	__unused3;
+	unsigned long	__unused4;
 };
 
-#endif /* _PPC64_SEMBUF_H */
+#endif /* _POWERPC_SEMBUF_H */
diff --git a/include/asm-ppc64/shmbuf.h b/include/asm-powerpc/shmbuf.h
index 02e99d6..29632db 100644
--- a/include/asm-ppc64/shmbuf.h
+++ b/include/asm-powerpc/shmbuf.h
@@ -1,31 +1,47 @@
-#ifndef _PPC64_SHMBUF_H
-#define _PPC64_SHMBUF_H
+#ifndef _POWERPC_SHMBUF_H
+#define _POWERPC_SHMBUF_H
 
-/* 
- * The shmid64_ds structure for PPC64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- *
+/*
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
 
+/*
+ * The shmid64_ds structure for PPC architecture.
+ *
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
 struct shmid64_ds {
 	struct ipc64_perm	shm_perm;	/* operation perms */
+#ifndef __power64__
+	unsigned long		__unused1;
+#endif
 	__kernel_time_t		shm_atime;	/* last attach time */
+#ifndef __power64__
+	unsigned long		__unused2;
+#endif
 	__kernel_time_t		shm_dtime;	/* last detach time */
+#ifndef __power64__
+	unsigned long		__unused3;
+#endif
 	__kernel_time_t		shm_ctime;	/* last change time */
+#ifndef __power64__
+	unsigned long		__unused4;
+#endif
 	size_t			shm_segsz;	/* size of segment (bytes) */
 	__kernel_pid_t		shm_cpid;	/* pid of creator */
 	__kernel_pid_t		shm_lpid;	/* pid of last operator */
 	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused1;
-	unsigned long		__unused2;
+	unsigned long		__unused5;
+	unsigned long		__unused6;
 };
 
 struct shminfo64 {
@@ -40,4 +56,4 @@ struct shminfo64 {
 	unsigned long	__unused4;
 };
 
-#endif /* _PPC64_SHMBUF_H */
+#endif /* _POWERPC_SHMBUF_H */
diff --git a/include/asm-ppc64/siginfo.h b/include/asm-powerpc/siginfo.h
index 3a7c23d..ae70b80 100644
--- a/include/asm-ppc64/siginfo.h
+++ b/include/asm-powerpc/siginfo.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_SIGINFO_H
-#define _PPC64_SIGINFO_H
+#ifndef _POWERPC_SIGINFO_H
+#define _POWERPC_SIGINFO_H
 
 /*
  * This program is free software; you can redistribute it and/or
@@ -8,9 +8,11 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#define __ARCH_SI_PREAMBLE_SIZE	(4 * sizeof(int))
-#define SI_PAD_SIZE32		((SI_MAX_SIZE/sizeof(int)) - 3)
+#ifdef __powerpc64__
+#    define __ARCH_SI_PREAMBLE_SIZE	(4 * sizeof(int))
+#    define SI_PAD_SIZE32		((SI_MAX_SIZE/sizeof(int)) - 3)
+#endif
 
 #include <asm-generic/siginfo.h>
 
-#endif /* _PPC64_SIGINFO_H */
+#endif /* _POWERPC_SIGINFO_H */
diff --git a/include/asm-ppc64/socket.h b/include/asm-powerpc/socket.h
index 9e1af8e..51a0cf5 100644
--- a/include/asm-ppc64/socket.h
+++ b/include/asm-powerpc/socket.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
+#ifndef _POWERPC_SOCKET_H
+#define _POWERPC_SOCKET_H
 
 /*
  * This program is free software; you can redistribute it and/or
@@ -10,7 +10,7 @@
 
 #include <asm/sockios.h>
 
-/* For setsockoptions(2) */
+/* For setsockopt(2) */
 #define SOL_SOCKET	1
 
 #define SO_DEBUG	1
@@ -52,8 +52,8 @@
 #define SO_TIMESTAMP		29
 #define SCM_TIMESTAMP		SO_TIMESTAMP
 
-#define SO_ACCEPTCONN           30
+#define SO_ACCEPTCONN		30
 
-#define SO_PEERSEC             31
+#define SO_PEERSEC		31
 
-#endif /* _ASM_SOCKET_H */
+#endif /* _POWERPC_SOCKET_H */
diff --git a/include/asm-ppc64/sockios.h b/include/asm-powerpc/sockios.h
index 6bd1a22..ef7ff66 100644
--- a/include/asm-ppc64/sockios.h
+++ b/include/asm-powerpc/sockios.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_PPC64_SOCKIOS_H
-#define _ASM_PPC64_SOCKIOS_H
+#ifndef _POWERPC_SOCKIOS_H
+#define _POWERPC_SOCKIOS_H
 
 /*
  * This program is free software; you can redistribute it and/or
@@ -16,4 +16,4 @@
 #define SIOCATMARK	0x8905
 #define SIOCGSTAMP	0x8906		/* Get stamp */
 
-#endif /* _ASM_PPC64_SOCKIOS_H */
+#endif /* _POWERPC_SOCKIOS_H */
diff --git a/include/asm-ppc64/termbits.h b/include/asm-powerpc/termbits.h
index d1a2bee..2c5bf85 100644
--- a/include/asm-ppc64/termbits.h
+++ b/include/asm-powerpc/termbits.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_TERMBITS_H
-#define _PPC64_TERMBITS_H
+#ifndef _POWERPC_TERMBITS_H
+#define _POWERPC_TERMBITS_H
 
 /*
  * This program is free software; you can redistribute it and/or
@@ -8,8 +8,6 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <linux/posix_types.h>
-
 typedef unsigned char	cc_t;
 typedef unsigned int	speed_t;
 typedef unsigned int	tcflag_t;
@@ -190,4 +188,4 @@ struct termios {
 #define	TCSADRAIN	1
 #define	TCSAFLUSH	2
 
-#endif /* _PPC64_TERMBITS_H */
+#endif /* _POWERPC_TERMBITS_H */
diff --git a/include/asm-ppc64/termios.h b/include/asm-powerpc/termios.h
index 02c3d28..237533b 100644
--- a/include/asm-ppc64/termios.h
+++ b/include/asm-powerpc/termios.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_TERMIOS_H
-#define _PPC64_TERMIOS_H
+#ifndef _POWERPC_TERMIOS_H
+#define _POWERPC_TERMIOS_H
 
 /*
  * Liberally adapted from alpha/termios.h.  In particular, the c_cc[]
@@ -87,6 +87,7 @@ struct termio {
 #define N_SMSBLOCK	12	/* SMS block mode - for talking to GSM data cards about SMS messages */
 #define N_HDLC		13	/* synchronous HDLC */
 #define N_SYNC_PPP	14
+#define N_HCI		15  /* Bluetooth HCI UART */
 
 #ifdef __KERNEL__
 /*                   ^C  ^\ del  ^U  ^D   1   0   0   0   0  ^W  ^R  ^Z  ^Q  ^S  ^V  ^U  */
@@ -232,4 +233,4 @@ struct termio {
 
 #endif	/* __KERNEL__ */
 
-#endif	/* _PPC64_TERMIOS_H */
+#endif	/* _POWERPC_TERMIOS_H */
diff --git a/include/asm-ppc/auxvec.h b/include/asm-ppc/auxvec.h
new file mode 100644
index 0000000..172358d
--- /dev/null
+++ b/include/asm-ppc/auxvec.h
@@ -0,0 +1,14 @@
+#ifndef __PPC_AUXVEC_H
+#define __PPC_AUXVEC_H
+
+/*
+ * We need to put in some extra aux table entries to tell glibc what
+ * the cache block size is, so it can use the dcbz instruction safely.
+ */
+#define AT_DCACHEBSIZE		19
+#define AT_ICACHEBSIZE		20
+#define AT_UCACHEBSIZE		21
+/* A special ignored type value for PPC, for glibc compatibility.  */
+#define AT_IGNOREPPC		22
+
+#endif
diff --git a/include/asm-ppc/bugs.h b/include/asm-ppc/bugs.h
deleted file mode 100644
index 8dce1e2..0000000
--- a/include/asm-ppc/bugs.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/*
- * This file is included by 'init/main.c'
- */
-
-extern void
-check_bugs(void);
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 6f74f59..92b8ee7 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -60,7 +60,8 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
 }
 
 static inline void *dma_alloc_coherent(struct device *dev, size_t size,
-				       dma_addr_t * dma_handle, int gfp)
+				       dma_addr_t * dma_handle,
+				       unsigned int __nocast gfp)
 {
 #ifdef CONFIG_NOT_COHERENT_CACHE
 	return __dma_alloc_coherent(size, dma_handle, gfp);
diff --git a/include/asm-ppc/elf.h b/include/asm-ppc/elf.h
index 2c05696..c25cc35 100644
--- a/include/asm-ppc/elf.h
+++ b/include/asm-ppc/elf.h
@@ -7,6 +7,7 @@
 #include <asm/types.h>
 #include <asm/ptrace.h>
 #include <asm/cputable.h>
+#include <asm/auxvec.h>
 
 /* PowerPC relocations defined by the ABIs */
 #define R_PPC_NONE		0
@@ -122,16 +123,6 @@ extern int dump_task_fpu(struct task_struct *t, elf_fpregset_t *fpu);
 
 #define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
 
-/*
- * We need to put in some extra aux table entries to tell glibc what
- * the cache block size is, so it can use the dcbz instruction safely.
- */
-#define AT_DCACHEBSIZE		19
-#define AT_ICACHEBSIZE		20
-#define AT_UCACHEBSIZE		21
-/* A special ignored type value for PPC, for glibc compatibility.  */
-#define AT_IGNOREPPC		22
-
 extern int dcache_bsize;
 extern int icache_bsize;
 extern int ucache_bsize;
diff --git a/include/asm-ppc/fcntl.h b/include/asm-ppc/fcntl.h
deleted file mode 100644
index 5e28e41..0000000
--- a/include/asm-ppc/fcntl.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#ifndef _PPC_FCNTL_H
-#define _PPC_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECTORY      040000	/* must be a directory */
-#define O_NOFOLLOW      0100000	/* don't follow links */
-#define O_LARGEFILE     0200000
-#define O_DIRECT	0400000	/* direct disk access hint */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-#ifdef __KERNEL__
-#define F_POSIX		1
-#define F_FLOCK		2
-#define F_BROKEN	4	/* broken flock() emulation */
-#endif /* __KERNEL__ */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
-#endif
diff --git a/include/asm-ppc/futex.h b/include/asm-ppc/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-ppc/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
index e807be9..e992369 100644
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h
@@ -19,10 +19,6 @@
 
 #ifdef CONFIG_40x
 
-#if defined(CONFIG_ASH)
-#include <platforms/4xx/ash.h>
-#endif
-
 #if defined(CONFIG_BUBINGA)
 #include <platforms/4xx/bubinga.h>
 #endif
@@ -35,14 +31,6 @@
 #include <platforms/4xx/ep405.h>
 #endif
 
-#if defined(CONFIG_OAK)
-#include <platforms/4xx/oak.h>
-#endif
-
-#if defined(CONFIG_REDWOOD_4)
-#include <platforms/4xx/redwood.h>
-#endif
-
 #if defined(CONFIG_REDWOOD_5)
 #include <platforms/4xx/redwood5.h>
 #endif
diff --git a/include/asm-ppc/ibm_ocp.h b/include/asm-ppc/ibm_ocp.h
index 3f7b566..6f10a25 100644
--- a/include/asm-ppc/ibm_ocp.h
+++ b/include/asm-ppc/ibm_ocp.h
@@ -67,6 +67,7 @@ struct ocp_func_emac_data {
 	int	phy_mode;	/* PHY type or configurable mode */
 	u8	mac_addr[6];	/* EMAC mac address */
 	u32	phy_map;	/* EMAC phy map */
+	u32	phy_feat_exc;	/* Excluded PHY features */
 };
 
 /* Sysfs support */
@@ -83,6 +84,7 @@ OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, mdio_idx)	\
 OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, tah_idx)	\
 OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, phy_mode)	\
 OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "0x%08x\n", emac, phy_map)	\
+OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "0x%08x\n", emac, phy_feat_exc)\
 									\
 void ocp_show_emac_data(struct device *dev)				\
 {									\
@@ -98,8 +100,22 @@ void ocp_show_emac_data(struct device *dev)				\
 	device_create_file(dev, &dev_attr_emac_tah_idx);		\
 	device_create_file(dev, &dev_attr_emac_phy_mode);		\
 	device_create_file(dev, &dev_attr_emac_phy_map);		\
+	device_create_file(dev, &dev_attr_emac_phy_feat_exc);		\
 }
 
+/*
+ * PHY mode settings (EMAC <-> ZMII/RGMII bridge <-> PHY)
+ */
+#define PHY_MODE_NA	0
+#define PHY_MODE_MII	1
+#define PHY_MODE_RMII	2
+#define PHY_MODE_SMII	3
+#define PHY_MODE_RGMII	4
+#define PHY_MODE_TBI	5
+#define PHY_MODE_GMII	6
+#define PHY_MODE_RTBI	7
+#define PHY_MODE_SGMII	8
+
 #ifdef CONFIG_40x
 /*
  * Helper function to copy MAC addresses from the bd_t to OCP EMAC
@@ -133,6 +149,7 @@ struct ocp_func_mal_data {
 	int	txde_irq;	/* TX Descriptor Error IRQ */
 	int	rxde_irq;	/* RX Descriptor Error IRQ */
 	int	serr_irq;	/* MAL System Error IRQ    */
+	int	dcr_base;	/* MALx_CFG DCR number   */
 };
 
 #define OCP_SYSFS_MAL_DATA()						\
@@ -143,6 +160,7 @@ OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, rxeob_irq)	\
 OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, txde_irq)	\
 OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, rxde_irq)	\
 OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, serr_irq)	\
+OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, dcr_base)	\
 									\
 void ocp_show_mal_data(struct device *dev)				\
 {									\
@@ -153,6 +171,7 @@ void ocp_show_mal_data(struct device *dev)				\
 	device_create_file(dev, &dev_attr_mal_txde_irq);		\
 	device_create_file(dev, &dev_attr_mal_rxde_irq);		\
 	device_create_file(dev, &dev_attr_mal_serr_irq);		\
+	device_create_file(dev, &dev_attr_mal_dcr_base);		\
 }
 
 /*
diff --git a/include/asm-ppc/irq.h b/include/asm-ppc/irq.h
index a9b3332..b4b2704 100644
--- a/include/asm-ppc/irq.h
+++ b/include/asm-ppc/irq.h
@@ -19,6 +19,11 @@
 #define IRQ_POLARITY_POSITIVE	0x2	/* high level or low->high edge */
 #define IRQ_POLARITY_NEGATIVE	0x0	/* low level or high->low edge */
 
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
 #if defined(CONFIG_40x)
 #include <asm/ibm4xx.h>
 
@@ -337,6 +342,7 @@ static __inline__ int irq_canonicalize(int irq)
 #define	SIU_INT_IDMA3		((uint)0x08 + CPM_IRQ_OFFSET)
 #define	SIU_INT_IDMA4		((uint)0x09 + CPM_IRQ_OFFSET)
 #define	SIU_INT_SDMA		((uint)0x0a + CPM_IRQ_OFFSET)
+#define	SIU_INT_USB		((uint)0x0b + CPM_IRQ_OFFSET)
 #define	SIU_INT_TIMER1		((uint)0x0c + CPM_IRQ_OFFSET)
 #define	SIU_INT_TIMER2		((uint)0x0d + CPM_IRQ_OFFSET)
 #define	SIU_INT_TIMER3		((uint)0x0e + CPM_IRQ_OFFSET)
diff --git a/include/asm-ppc/kmap_types.h b/include/asm-ppc/kmap_types.h
index 2589f182..6d6fc78 100644
--- a/include/asm-ppc/kmap_types.h
+++ b/include/asm-ppc/kmap_types.h
@@ -17,6 +17,7 @@ enum km_type {
 	KM_SOFTIRQ0,
 	KM_SOFTIRQ1,
 	KM_PPC_SYNC_PAGE,
+	KM_PPC_SYNC_ICACHE,
 	KM_TYPE_NR
 };
 
diff --git a/include/asm-ppc/mc146818rtc.h b/include/asm-ppc/mc146818rtc.h
deleted file mode 100644
index 227018b..0000000
--- a/include/asm-ppc/mc146818rtc.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Machine dependent access functions for RTC registers.
- */
-#ifdef __KERNEL__
-#ifndef __ASM_PPC_MC146818RTC_H
-#define __ASM_PPC_MC146818RTC_H
-
-#include <asm/io.h>
-
-#ifndef RTC_PORT
-#define RTC_PORT(x)	(0x70 + (x))
-#define RTC_ALWAYS_BCD	1	/* RTC operates in binary mode */
-#endif
-
-/*
- * The yet supported machines all access the RTC index register via
- * an ISA port access but the way to access the date register differs ...
- */
-#define CMOS_READ(addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-inb_p(RTC_PORT(1)); \
-})
-#define CMOS_WRITE(val, addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-outb_p((val),RTC_PORT(1)); \
-})
-
-#define RTC_IRQ 8
-
-#endif /* __ASM_PPC_MC146818RTC_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/mman.h b/include/asm-ppc/mman.h
deleted file mode 100644
index 5fd19fd..0000000
--- a/include/asm-ppc/mman.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef __PPC_MMAN_H__
-#define __PPC_MMAN_H__
-
-#define PROT_READ	0x1		/* page can be read */
-#define PROT_WRITE	0x2		/* page can be written */
-#define PROT_EXEC	0x4		/* page can be executed */
-#define PROT_SEM	0x8		/* page may be used for atomic ops */
-#define PROT_NONE	0x0		/* page can not be accessed */
-#define PROT_GROWSDOWN	0x01000000	/* mprotect flag: extend change to start of growsdown vma */
-#define PROT_GROWSUP	0x02000000	/* mprotect flag: extend change to end of growsup vma */
-
-#define MAP_SHARED	0x01		/* Share changes */
-#define MAP_PRIVATE	0x02		/* Changes are private */
-#define MAP_TYPE	0x0f		/* Mask for type of mapping */
-#define MAP_FIXED	0x10		/* Interpret addr exactly */
-#define MAP_ANONYMOUS	0x20		/* don't use a file */
-#define MAP_RENAME      MAP_ANONYMOUS   /* In SunOS terminology */
-#define MAP_NORESERVE   0x40            /* don't reserve swap pages */
-#define MAP_LOCKED	0x80
-
-#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
-#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
-#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
-#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
-#define MAP_NONBLOCK	0x10000		/* do not block on IO */
-
-#define MS_ASYNC	1		/* sync memory asynchronously */
-#define MS_INVALIDATE	2		/* invalidate the caches */
-#define MS_SYNC		4		/* synchronous memory sync */
-
-#define MCL_CURRENT     0x2000          /* lock all currently mapped pages */
-#define MCL_FUTURE      0x4000          /* lock all additions to address space */
-
-#define MADV_NORMAL	0x0		/* default page-in behavior */
-#define MADV_RANDOM	0x1		/* page-in minimum required */
-#define MADV_SEQUENTIAL	0x2		/* read-ahead aggressively */
-#define MADV_WILLNEED	0x3		/* pre-fault pages */
-#define MADV_DONTNEED	0x4		/* discard these pages */
-
-/* compatibility flags */
-#define MAP_ANON	MAP_ANONYMOUS
-#define MAP_FILE	0
-
-#endif /* __PPC_MMAN_H__ */
diff --git a/include/asm-ppc/module.h b/include/asm-ppc/module.h
deleted file mode 100644
index fb63492..0000000
--- a/include/asm-ppc/module.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _ASM_PPC_MODULE_H
-#define _ASM_PPC_MODULE_H
-/* Module stuff for PPC.  (C) 2001 Rusty Russell */
-
-#include <linux/list.h>
-#include <asm/bug.h>
-
-/* Thanks to Paul M for explaining this.
-
-   PPC can only do rel jumps += 32MB, and often the kernel and other
-   modules are furthur away than this.  So, we jump to a table of
-   trampolines attached to the module (the Procedure Linkage Table)
-   whenever that happens.
-*/
-
-struct ppc_plt_entry
-{
-	/* 16 byte jump instruction sequence (4 instructions) */
-	unsigned int jump[4];
-};
-
-struct mod_arch_specific
-{
-	/* Indices of PLT sections within module. */
-	unsigned int core_plt_section, init_plt_section;
-
-	/* List of BUG addresses, source line numbers and filenames */
-	struct list_head bug_list;
-	struct bug_entry *bug_table;
-	unsigned int num_bugs;
-};
-
-extern struct bug_entry *module_find_bug(unsigned long bugaddr);
-
-#define Elf_Shdr Elf32_Shdr
-#define Elf_Sym Elf32_Sym
-#define Elf_Ehdr Elf32_Ehdr
-
-/* Make empty sections for module_frob_arch_sections to expand. */
-#ifdef MODULE
-asm(".section .plt,\"ax\",@nobits; .align 3; .previous");
-asm(".section .init.plt,\"ax\",@nobits; .align 3; .previous");
-#endif
-#endif /* _ASM_PPC_MODULE_H */
diff --git a/include/asm-ppc/mpc8260.h b/include/asm-ppc/mpc8260.h
index 89eb8a2..9694eca 100644
--- a/include/asm-ppc/mpc8260.h
+++ b/include/asm-ppc/mpc8260.h
@@ -67,6 +67,24 @@
 #define IO_VIRT_ADDR	IO_PHYS_ADDR
 #endif
 
+enum ppc_sys_devices {
+	MPC82xx_CPM_FCC1,
+	MPC82xx_CPM_FCC2,
+	MPC82xx_CPM_FCC3,
+	MPC82xx_CPM_I2C,
+	MPC82xx_CPM_SCC1,
+	MPC82xx_CPM_SCC2,
+	MPC82xx_CPM_SCC3,
+	MPC82xx_CPM_SCC4,
+	MPC82xx_CPM_SPI,
+	MPC82xx_CPM_MCC1,
+	MPC82xx_CPM_MCC2,
+	MPC82xx_CPM_SMC1,
+	MPC82xx_CPM_SMC2,
+	MPC82xx_CPM_USB,
+	MPC82xx_SEC1,
+};
+
 #ifndef __ASSEMBLY__
 /* The "residual" data board information structure the boot loader
  * hands to us.
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index 7c31f2d..dc8e598 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -36,10 +36,6 @@
 #include <platforms/tqm8xx.h>
 #endif
 
-#if defined(CONFIG_SPD823TS)
-#include <platforms/spd8xx.h>
-#endif
-
 #if defined(CONFIG_IVMS8) || defined(CONFIG_IVML24)
 #include <platforms/ivms8.h>
 #endif
diff --git a/include/asm-ppc/mv64x60.h b/include/asm-ppc/mv64x60.h
index cc25b92..835930d 100644
--- a/include/asm-ppc/mv64x60.h
+++ b/include/asm-ppc/mv64x60.h
@@ -278,6 +278,13 @@ mv64x60_modify(struct mv64x60_handle *bh, u32 offs, u32 data, u32 mask)
 #define	mv64x60_set_bits(bh, offs, bits) mv64x60_modify(bh, offs, ~0, bits)
 #define	mv64x60_clr_bits(bh, offs, bits) mv64x60_modify(bh, offs, 0, bits)
 
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+#define	MV64XXX_DEV_NAME	"mv64xxx"
+
+struct mv64xxx_pdata {
+	u32	hs_reg_valid;
+};
+#endif
 
 /* Externally visible function prototypes */
 int mv64x60_init(struct mv64x60_handle *bh, struct mv64x60_setup_info *si);
diff --git a/include/asm-ppc/mv64x60_defs.h b/include/asm-ppc/mv64x60_defs.h
index 2f42874..f8f7f16 100644
--- a/include/asm-ppc/mv64x60_defs.h
+++ b/include/asm-ppc/mv64x60_defs.h
@@ -333,7 +333,7 @@
 /*
  *****************************************************************************
  *
- *	SRAM Cotnroller Registers
+ *	SRAM Controller Registers
  *
  *****************************************************************************
  */
@@ -352,7 +352,7 @@
 /*
  *****************************************************************************
  *
- *	SDRAM/MEM Cotnroller Registers
+ *	SDRAM/MEM Controller Registers
  *
  *****************************************************************************
  */
@@ -375,6 +375,7 @@
 /* SDRAM Control Registers */
 #define MV64360_D_UNIT_CONTROL_LOW		0x1404
 #define MV64360_D_UNIT_CONTROL_HIGH		0x1424
+#define MV64460_D_UNIT_MMASK			0x14b0
 
 /* SDRAM Error Report Registers (64360) */
 #define	MV64360_SDRAM_ERR_DATA_LO		0x1444
@@ -388,7 +389,7 @@
 /*
  *****************************************************************************
  *
- *	Device/BOOT Cotnroller Registers
+ *	Device/BOOT Controller Registers
  *
  *****************************************************************************
  */
@@ -680,6 +681,8 @@
 #define	MV64x60_PCI1_SLAVE_P2P_IO_REMAP		0x0dec
 #define	MV64x60_PCI1_SLAVE_CPU_REMAP		0x0df0
 
+#define	MV64360_PCICFG_CPCI_HOTSWAP		0x68
+
 /*
  *****************************************************************************
  *
diff --git a/include/asm-ppc/param.h b/include/asm-ppc/param.h
index b24a4e3..6198b16 100644
--- a/include/asm-ppc/param.h
+++ b/include/asm-ppc/param.h
@@ -1,8 +1,10 @@
 #ifndef _ASM_PPC_PARAM_H
 #define _ASM_PPC_PARAM_H
 
+#include <linux/config.h>
+
 #ifdef __KERNEL__
-#define HZ		1000		/* internal timer frequency */
+#define HZ		CONFIG_HZ	/* internal timer frequency */
 #define USER_HZ		100		/* for user interfaces in "ticks" */
 #define CLOCKS_PER_SEC	(USER_HZ)	/* frequency at which times() counts */
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/pmac_feature.h b/include/asm-ppc/pmac_feature.h
index 8beb162..e9683bc 100644
--- a/include/asm-ppc/pmac_feature.h
+++ b/include/asm-ppc/pmac_feature.h
@@ -32,6 +32,7 @@
 #define __PPC_ASM_PMAC_FEATURE_H
 
 #include <asm/macio.h>
+#include <asm/machdep.h>
 
 /*
  * Known Mac motherboard models
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index 8ea6245..048f7c8 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -21,7 +21,9 @@
 #include <linux/device.h>
 #include <linux/types.h>
 
-#if defined(CONFIG_83xx)
+#if defined(CONFIG_8260)
+#include <asm/mpc8260.h>
+#elif defined(CONFIG_83xx)
 #include <asm/mpc83xx.h>
 #elif defined(CONFIG_85xx)
 #include <asm/mpc85xx.h>
@@ -50,6 +52,7 @@ extern struct ppc_sys_spec *cur_ppc_sys_spec;
 /* determine which specific SOC we are */
 extern void identify_ppc_sys_by_id(u32 id) __init;
 extern void identify_ppc_sys_by_name(char *name) __init;
+extern void identify_ppc_sys_by_name_and_id(char *name, u32 id) __init;
 
 /* describes all devices that may exist in a given family of processors */
 extern struct platform_device ppc_sys_platform_devices[];
diff --git a/include/asm-ppc/sembuf.h b/include/asm-ppc/sembuf.h
deleted file mode 100644
index 883f682..0000000
--- a/include/asm-ppc/sembuf.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _PPC_SEMBUF_H
-#define _PPC_SEMBUF_H
-
-/*
- * The semid64_ds structure for PPC architecture.
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	unsigned int	__unused1;
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned int	__unused2;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _PPC_SEMBUF_H */
diff --git a/include/asm-ppc/serial.h b/include/asm-ppc/serial.h
index 6d47438..485a924 100644
--- a/include/asm-ppc/serial.h
+++ b/include/asm-ppc/serial.h
@@ -18,8 +18,6 @@
 #include <platforms/powerpmc250.h>
 #elif defined(CONFIG_LOPEC)
 #include <platforms/lopec.h>
-#elif defined(CONFIG_MCPN765)
-#include <platforms/mcpn765.h>
 #elif defined(CONFIG_MVME5100)
 #include <platforms/mvme5100.h>
 #elif defined(CONFIG_PAL4)
diff --git a/include/asm-ppc/shmbuf.h b/include/asm-ppc/shmbuf.h
deleted file mode 100644
index 7ac0bd3..0000000
--- a/include/asm-ppc/shmbuf.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _PPC_SHMBUF_H
-#define _PPC_SHMBUF_H
-
-/*
- * The shmid64_ds structure for PPC architecture.
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	unsigned int		__unused1;
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned int		__unused2;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned int		__unused3;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned int		__unused4;
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused5;
-	unsigned long		__unused6;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _PPC_SHMBUF_H */
diff --git a/include/asm-ppc/siginfo.h b/include/asm-ppc/siginfo.h
deleted file mode 100644
index 4b9435b..0000000
--- a/include/asm-ppc/siginfo.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _PPC_SIGINFO_H
-#define _PPC_SIGINFO_H
-
-#include <asm-generic/siginfo.h>
-
-#endif
diff --git a/include/asm-ppc/socket.h b/include/asm-ppc/socket.h
deleted file mode 100644
index 296e1a3..0000000
--- a/include/asm-ppc/socket.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN 	0x8901
-#define SIOCSPGRP	0x8902
-#define FIOGETOWN	0x8903
-#define SIOCGPGRP	0x8904
-#define SIOCATMARK	0x8905
-#define SIOCGSTAMP	0x8906		/* Get stamp */
-
-/* For setsockopt(2) */
-#define SOL_SOCKET	1
-
-#define SO_DEBUG	1
-#define SO_REUSEADDR	2
-#define SO_TYPE		3
-#define SO_ERROR	4
-#define SO_DONTROUTE	5
-#define SO_BROADCAST	6
-#define SO_SNDBUF	7
-#define SO_RCVBUF	8
-#define SO_SNDBUFFORCE	32
-#define SO_RCVBUFFORCE	33
-#define SO_KEEPALIVE	9
-#define SO_OOBINLINE	10
-#define SO_NO_CHECK	11
-#define SO_PRIORITY	12
-#define SO_LINGER	13
-#define SO_BSDCOMPAT	14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_RCVLOWAT	16
-#define SO_SNDLOWAT	17
-#define SO_RCVTIMEO	18
-#define SO_SNDTIMEO	19
-#define SO_PASSCRED	20
-#define SO_PEERCRED	21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION		22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
-#define SO_SECURITY_ENCRYPTION_NETWORK		24
-
-#define SO_BINDTODEVICE	25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER	26
-#define SO_DETACH_FILTER	27
-
-#define SO_PEERNAME		28
-#define SO_TIMESTAMP		29
-#define SCM_TIMESTAMP		SO_TIMESTAMP
-
-#define SO_ACCEPTCONN		30
-
-#define SO_PEERSEC		31
-
-#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-ppc/sockios.h b/include/asm-ppc/sockios.h
deleted file mode 100644
index 385aedc..0000000
--- a/include/asm-ppc/sockios.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _ASM_PPC_SOCKIOS_H
-#define _ASM_PPC_SOCKIOS_H
-
-#if 0 /* These are defined this way on Alpha - maybe later. */
-/* Socket-level I/O control calls. */
-
-#define FIOGETOWN	_IOR('f', 123, int)
-#define FIOSETOWN 	_IOW('f', 124, int)
-
-#define SIOCATMARK	_IOR('s', 7, int)
-#define SIOCSPGRP	_IOW('s', 8, pid_t)
-#define SIOCGPGRP	_IOR('s', 9, pid_t)
-
-#define SIOCGSTAMP	0x8906		/* Get stamp - linux-specific */
-#endif
-
-#endif /* _ASM_PPC_SOCKIOS_H */
diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h
index 82395f3..513a334 100644
--- a/include/asm-ppc/system.h
+++ b/include/asm-ppc/system.h
@@ -84,9 +84,14 @@ extern void cvt_fd(float *from, double *to, unsigned long *fpscr);
 extern void cvt_df(double *from, float *to, unsigned long *fpscr);
 extern int call_rtas(const char *, int, int, unsigned long *, ...);
 extern void cacheable_memzero(void *p, unsigned int nb);
+extern void *cacheable_memcpy(void *, const void *, unsigned int);
 extern int do_page_fault(struct pt_regs *, unsigned long, unsigned long);
 extern void bad_page_fault(struct pt_regs *, unsigned long, int);
 extern void die(const char *, struct pt_regs *, long);
+#ifdef CONFIG_BOOKE_WDT
+extern u32 booke_wdt_enabled;
+extern u32 booke_wdt_period;
+#endif /* CONFIG_BOOKE_WDT */
 
 struct device_node;
 extern void note_scsi_host(struct device_node *, void *);
diff --git a/include/asm-ppc/termbits.h b/include/asm-ppc/termbits.h
deleted file mode 100644
index c343fb7..0000000
--- a/include/asm-ppc/termbits.h
+++ /dev/null
@@ -1,185 +0,0 @@
-#ifndef _PPC_TERMBITS_H
-#define _PPC_TERMBITS_H
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-/*
- * termios type and macro definitions.  Be careful about adding stuff
- * to this file since it's used in GNU libc and there are strict rules
- * concerning namespace pollution.
- */
-
-#define NCCS 19
-struct termios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_cc[NCCS];		/* control characters */
-	cc_t c_line;			/* line discipline (== c_cc[19]) */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-/* c_cc characters */
-#define VINTR 	0
-#define VQUIT 	1
-#define VERASE 	2
-#define VKILL	3
-#define VEOF	4
-#define VMIN	5
-#define VEOL	6
-#define VTIME	7
-#define VEOL2	8
-#define VSWTC	9
-
-#define VWERASE 	10
-#define VREPRINT	11
-#define VSUSP 		12
-#define VSTART		13
-#define VSTOP		14
-#define VLNEXT		15
-#define VDISCARD	16
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IXON	0001000
-#define IXOFF	0002000
-#define IXANY		0004000
-#define IUCLC		0010000
-#define IMAXBEL	0020000
-#define IUTF8	0040000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define ONLCR	0000002
-#define OLCUC	0000004
-
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-
-#define OFILL	00000100
-#define OFDEL	00000200
-#define NLDLY	00001400
-#define   NL0	00000000
-#define   NL1	00000400
-#define   NL2	00001000
-#define   NL3	00001400
-#define TABDLY	00006000
-#define   TAB0	00000000
-#define   TAB1	00002000
-#define   TAB2	00004000
-#define   TAB3	00006000
-#define   XTABS	00006000	/* required by POSIX to == TAB3 */
-#define CRDLY	00030000
-#define   CR0	00000000
-#define   CR1	00010000
-#define   CR2	00020000
-#define   CR3	00030000
-#define FFDLY	00040000
-#define   FF0	00000000
-#define   FF1	00040000
-#define BSDLY	00100000
-#define   BS0	00000000
-#define   BS1	00100000
-#define VTDLY	00200000
-#define   VT0	00000000
-#define   VT1	00200000
-
-/* c_cflag bit meaning */
-#define CBAUD	0000377
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CBAUDEX 0000000
-#define  B57600   00020
-#define  B115200  00021
-#define  B230400  00022
-#define  B460800  00023
-#define  B500000  00024
-#define  B576000  00025
-#define  B921600  00026
-#define B1000000  00027
-#define B1152000  00030
-#define B1500000  00031
-#define B2000000  00032
-#define B2500000  00033
-#define B3000000  00034
-#define B3500000  00035
-#define B4000000  00036
-
-#define CSIZE	00001400
-#define   CS5	00000000
-#define   CS6	00000400
-#define   CS7	00001000
-#define   CS8	00001400
-
-#define CSTOPB	00002000
-#define CREAD	00004000
-#define PARENB	00010000
-#define PARODD	00020000
-#define HUPCL	00040000
-
-#define CLOCAL	00100000
-#define CRTSCTS	  020000000000		/* flow control */
-
-/* c_lflag bits */
-#define ISIG	0x00000080
-#define ICANON	0x00000100
-#define XCASE	0x00004000
-#define ECHO	0x00000008
-#define ECHOE	0x00000002
-#define ECHOK	0x00000004
-#define ECHONL	0x00000010
-#define NOFLSH	0x80000000
-#define TOSTOP	0x00400000
-#define ECHOCTL	0x00000040
-#define ECHOPRT	0x00000020
-#define ECHOKE	0x00000001
-#define FLUSHO	0x00800000
-#define PENDIN	0x20000000
-#define IEXTEN	0x00000400
-
-/* Values for the ACTION argument to `tcflow'.  */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* Values for the QUEUE_SELECTOR argument to `tcflush'.  */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'.  */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-#endif /* _PPC_TERMBITS_H */
diff --git a/include/asm-ppc/termios.h b/include/asm-ppc/termios.h
deleted file mode 100644
index 97c6287..0000000
--- a/include/asm-ppc/termios.h
+++ /dev/null
@@ -1,232 +0,0 @@
-#ifndef _PPC_TERMIOS_H
-#define _PPC_TERMIOS_H
-
-/*
- * Liberally adapted from alpha/termios.h.  In particular, the c_cc[]
- * fields have been reordered so that termio & termios share the
- * common subset in the same order (for brain dead programs that don't
- * know or care about the differences).
- */
-
-#include <asm/ioctls.h>
-#include <asm/termbits.h>
-
-struct sgttyb {
-	char	sg_ispeed;
-	char	sg_ospeed;
-	char	sg_erase;
-	char	sg_kill;
-	short	sg_flags;
-};
-
-struct tchars {
-	char	t_intrc;
-	char	t_quitc;
-	char	t_startc;
-	char	t_stopc;
-	char	t_eofc;
-	char	t_brkc;
-};
-
-struct ltchars {
-	char	t_suspc;
-	char	t_dsuspc;
-	char	t_rprntc;
-	char	t_flushc;
-	char	t_werasc;
-	char	t_lnextc;
-};
-
-#define FIOCLEX		_IO('f', 1)
-#define FIONCLEX	_IO('f', 2)
-#define FIOASYNC	_IOW('f', 125, int)
-#define FIONBIO		_IOW('f', 126, int)
-#define FIONREAD	_IOR('f', 127, int)
-#define TIOCINQ		FIONREAD
-#define FIOQSIZE	_IOR('f', 128, loff_t)
-
-#define TIOCGETP	_IOR('t', 8, struct sgttyb)
-#define TIOCSETP	_IOW('t', 9, struct sgttyb)
-#define TIOCSETN	_IOW('t', 10, struct sgttyb)	/* TIOCSETP wo flush */
-
-#define TIOCSETC	_IOW('t', 17, struct tchars)
-#define TIOCGETC	_IOR('t', 18, struct tchars)
-#define TCGETS		_IOR('t', 19, struct termios)
-#define TCSETS		_IOW('t', 20, struct termios)
-#define TCSETSW		_IOW('t', 21, struct termios)
-#define TCSETSF		_IOW('t', 22, struct termios)
-
-#define TCGETA		_IOR('t', 23, struct termio)
-#define TCSETA		_IOW('t', 24, struct termio)
-#define TCSETAW		_IOW('t', 25, struct termio)
-#define TCSETAF		_IOW('t', 28, struct termio)
-
-#define TCSBRK		_IO('t', 29)
-#define TCXONC		_IO('t', 30)
-#define TCFLSH		_IO('t', 31)
-
-#define TIOCSWINSZ	_IOW('t', 103, struct winsize)
-#define TIOCGWINSZ	_IOR('t', 104, struct winsize)
-#define	TIOCSTART	_IO('t', 110)		/* start output, like ^Q */
-#define	TIOCSTOP	_IO('t', 111)		/* stop output, like ^S */
-#define TIOCOUTQ        _IOR('t', 115, int)     /* output queue size */
-
-#define TIOCGLTC	_IOR('t', 116, struct ltchars)
-#define TIOCSLTC	_IOW('t', 117, struct ltchars)
-#define TIOCSPGRP	_IOW('t', 118, int)
-#define TIOCGPGRP	_IOR('t', 119, int)
-
-#define TIOCEXCL	0x540C
-#define TIOCNXCL	0x540D
-#define TIOCSCTTY	0x540E
-
-#define TIOCSTI		0x5412
-#define TIOCMGET	0x5415
-#define TIOCMBIS	0x5416
-#define TIOCMBIC	0x5417
-#define TIOCMSET	0x5418
-#define TIOCGSOFTCAR	0x5419
-#define TIOCSSOFTCAR	0x541A
-#define TIOCLINUX	0x541C
-#define TIOCCONS	0x541D
-#define TIOCGSERIAL	0x541E
-#define TIOCSSERIAL	0x541F
-#define TIOCPKT		0x5420
-
-#define TIOCNOTTY	0x5422
-#define TIOCSETD	0x5423
-#define TIOCGETD	0x5424
-#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
-
-#define TIOCSERCONFIG	0x5453
-#define TIOCSERGWILD	0x5454
-#define TIOCSERSWILD	0x5455
-#define TIOCGLCKTRMIOS	0x5456
-#define TIOCSLCKTRMIOS	0x5457
-#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
-#define TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
-
-/* Used for packet mode */
-#define TIOCPKT_DATA		 0
-#define TIOCPKT_FLUSHREAD	 1
-#define TIOCPKT_FLUSHWRITE	 2
-#define TIOCPKT_STOP		 4
-#define TIOCPKT_START		 8
-#define TIOCPKT_NOSTOP		16
-#define TIOCPKT_DOSTOP		32
-
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 10
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-/* c_cc characters */
-#define _VINTR	0
-#define _VQUIT	1
-#define _VERASE	2
-#define _VKILL	3
-#define _VEOF	4
-#define _VMIN	5
-#define _VEOL	6
-#define _VTIME	7
-#define _VEOL2	8
-#define _VSWTC	9
-
-#ifdef __KERNEL__
-/*                   ^C  ^\ del  ^U  ^D   1   0   0   0   0  ^W  ^R  ^Z  ^Q  ^S  ^V  ^U  */
-#define INIT_C_CC "\003\034\177\025\004\001\000\000\000\000\027\022\032\021\023\026\025"
-#endif	/* __KERNEL__ */
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-#define TIOCM_OUT1	0x2000
-#define TIOCM_OUT2	0x4000
-#define TIOCM_LOOP	0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-#define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
-
-/* line disciplines */
-#define N_TTY		0
-#define N_SLIP		1
-#define N_MOUSE		2
-#define N_PPP		3
-#define N_STRIP		4
-#define N_AX25		5
-#define N_X25		6	/* X.25 async */
-#define N_6PACK		7
-#define N_MASC		8	/* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964		9	/* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL	10	/* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA		11	/* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK	12	/* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC		13	/* synchronous HDLC */
-#define N_SYNC_PPP	14
-#define N_HCI		15  /* Bluetooth HCI UART */
-
-#ifdef __KERNEL__
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
-	unsigned short __tmp; \
-	get_user(__tmp,&(termio)->x); \
-	(termios)->x = (0xffff0000 & (termios)->x) | __tmp; \
-}
-
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
-	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-	put_user((termios)->c_iflag, &(termio)->c_iflag); \
-	put_user((termios)->c_oflag, &(termio)->c_oflag); \
-	put_user((termios)->c_cflag, &(termio)->c_cflag); \
-	put_user((termios)->c_lflag, &(termio)->c_lflag); \
-	put_user((termios)->c_line,  &(termio)->c_line); \
-	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif	/* __KERNEL__ */
-
-#endif	/* _PPC_TERMIOS_H */
diff --git a/include/asm-ppc/types.h b/include/asm-ppc/types.h
index a787bc0..77dc24d 100644
--- a/include/asm-ppc/types.h
+++ b/include/asm-ppc/types.h
@@ -62,8 +62,6 @@ typedef u64 sector_t;
 #define HAVE_SECTOR_T
 #endif
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/uaccess.h b/include/asm-ppc/uaccess.h
index b044ae0..63f5622 100644
--- a/include/asm-ppc/uaccess.h
+++ b/include/asm-ppc/uaccess.h
@@ -37,13 +37,6 @@
 #define access_ok(type, addr, size) \
 	(__chk_user_ptr(addr),__access_ok((unsigned long)(addr),(size)))
 
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-ppc64/auxvec.h b/include/asm-ppc64/auxvec.h
new file mode 100644
index 0000000..ac6381a
--- /dev/null
+++ b/include/asm-ppc64/auxvec.h
@@ -0,0 +1,19 @@
+#ifndef __PPC64_AUXVEC_H
+#define __PPC64_AUXVEC_H
+
+/*
+ * We need to put in some extra aux table entries to tell glibc what
+ * the cache block size is, so it can use the dcbz instruction safely.
+ */
+#define AT_DCACHEBSIZE		19
+#define AT_ICACHEBSIZE		20
+#define AT_UCACHEBSIZE		21
+/* A special ignored type value for PPC, for glibc compatibility.  */
+#define AT_IGNOREPPC		22
+
+/* The vDSO location. We have to use the same value as x86 for glibc's
+ * sake :-)
+ */
+#define AT_SYSINFO_EHDR		33
+
+#endif /* __PPC64_AUXVEC_H */
diff --git a/include/asm-ppc64/bugs.h b/include/asm-ppc64/bugs.h
deleted file mode 100644
index 861074b..0000000
--- a/include/asm-ppc64/bugs.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * This file is included by 'init/main.c' to check for architecture-dependent
- * bugs.
- *
- */
-#ifndef _ASM_PPC64_BUGS_H
-#define _ASM_PPC64_BUGS_H
-
-static void check_bugs(void) {
-}
-
-#endif /* _ASM_PPC64_BUGS_H */
diff --git a/include/asm-ppc64/compat.h b/include/asm-ppc64/compat.h
index 12414f5..6ec62cd 100644
--- a/include/asm-ppc64/compat.h
+++ b/include/asm-ppc64/compat.h
@@ -13,8 +13,10 @@ typedef s32		compat_ssize_t;
 typedef s32		compat_time_t;
 typedef s32		compat_clock_t;
 typedef s32		compat_pid_t;
-typedef u32		compat_uid_t;
-typedef u32		compat_gid_t;
+typedef u32		__compat_uid_t;
+typedef u32		__compat_gid_t;
+typedef u32		__compat_uid32_t;
+typedef u32		__compat_gid32_t;
 typedef u32		compat_mode_t;
 typedef u32		compat_ino_t;
 typedef u32		compat_dev_t;
@@ -48,8 +50,8 @@ struct compat_stat {
 	compat_ino_t	st_ino;
 	compat_mode_t	st_mode;
 	compat_nlink_t	st_nlink;	
-	compat_uid_t	st_uid;
-	compat_gid_t	st_gid;
+	__compat_uid32_t	st_uid;
+	__compat_gid32_t	st_gid;
 	compat_dev_t	st_rdev;
 	compat_off_t	st_size;
 	compat_off_t	st_blksize;
@@ -144,10 +146,10 @@ static inline void __user *compat_alloc_user_space(long len)
  */
 struct compat_ipc64_perm {
 	compat_key_t key;
-	compat_uid_t uid;
-	compat_gid_t gid;
-	compat_uid_t cuid;
-	compat_gid_t cgid;
+	__compat_uid_t uid;
+	__compat_gid_t gid;
+	__compat_uid_t cuid;
+	__compat_gid_t cgid;
 	compat_mode_t mode;
 	unsigned int seq;
 	unsigned int __pad2;
diff --git a/include/asm-ppc64/cputable.h b/include/asm-ppc64/cputable.h
index ae6cf38..acc9b4d 100644
--- a/include/asm-ppc64/cputable.h
+++ b/include/asm-ppc64/cputable.h
@@ -36,6 +36,7 @@
  * via the mkdefs mechanism.
  */
 struct cpu_spec;
+struct op_ppc64_model;
 
 typedef	void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
 
@@ -52,10 +53,19 @@ struct cpu_spec {
 	unsigned int	icache_bsize;
 	unsigned int	dcache_bsize;
 
+	/* number of performance monitor counters */
+	unsigned int	num_pmcs;
+
 	/* this is called to initialize various CPU bits like L1 cache,
 	 * BHT, SPD, etc... from head.S before branching to identify_machine
 	 */
 	cpu_setup_t	cpu_setup;
+
+	/* Used by oprofile userspace to select the right counters */
+	char		*oprofile_cpu_type;
+
+	/* Processor specific oprofile operations */
+	struct op_ppc64_model *oprofile_model;
 };
 
 extern struct cpu_spec		cpu_specs[];
@@ -95,7 +105,7 @@ static inline unsigned long cpu_has_feature(unsigned long feature)
 #define CPU_FTR_NODSISRALIGN  		ASM_CONST(0x0000001000000000)
 #define CPU_FTR_IABR  			ASM_CONST(0x0000002000000000)
 #define CPU_FTR_MMCRA  			ASM_CONST(0x0000004000000000)
-#define CPU_FTR_PMC8  			ASM_CONST(0x0000008000000000)
+/* unused 				ASM_CONST(0x0000008000000000) */
 #define CPU_FTR_SMT  			ASM_CONST(0x0000010000000000)
 #define CPU_FTR_COHERENT_ICACHE  	ASM_CONST(0x0000020000000000)
 #define CPU_FTR_LOCKLESS_TLBIE		ASM_CONST(0x0000040000000000)
diff --git a/include/asm-ppc64/elf.h b/include/asm-ppc64/elf.h
index 085eedb..c919a89 100644
--- a/include/asm-ppc64/elf.h
+++ b/include/asm-ppc64/elf.h
@@ -4,6 +4,7 @@
 #include <asm/types.h>
 #include <asm/ptrace.h>
 #include <asm/cputable.h>
+#include <asm/auxvec.h>
 
 /* PowerPC relocations defined by the ABIs */
 #define R_PPC_NONE		0
@@ -237,21 +238,6 @@ do {								\
 
 #endif
 
-/*
- * We need to put in some extra aux table entries to tell glibc what
- * the cache block size is, so it can use the dcbz instruction safely.
- */
-#define AT_DCACHEBSIZE		19
-#define AT_ICACHEBSIZE		20
-#define AT_UCACHEBSIZE		21
-/* A special ignored type value for PPC, for glibc compatibility.  */
-#define AT_IGNOREPPC		22
-
-/* The vDSO location. We have to use the same value as x86 for glibc's
- * sake :-)
- */
-#define AT_SYSINFO_EHDR		33
-
 extern int dcache_bsize;
 extern int icache_bsize;
 extern int ucache_bsize;
diff --git a/include/asm-ppc64/fcntl.h b/include/asm-ppc64/fcntl.h
deleted file mode 100644
index 842560d..0000000
--- a/include/asm-ppc64/fcntl.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef _PPC64_FCNTL_H
-#define _PPC64_FCNTL_H
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECTORY      040000	/* must be a directory */
-#define O_NOFOLLOW      0100000	/* don't follow links */
-#define O_LARGEFILE     0200000
-#define O_DIRECT	0400000	/* direct disk access hint */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-#ifdef __KERNEL__
-#define F_POSIX		1
-#define F_FLOCK		2
-#define F_BROKEN	4	/* broken flock() emulation */
-#endif /* __KERNEL__ */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
-
-#endif /* _PPC64_FCNTL_H */
diff --git a/include/asm-ppc64/futex.h b/include/asm-ppc64/futex.h
new file mode 100644
index 0000000..cb2640b
--- /dev/null
+++ b/include/asm-ppc64/futex.h
@@ -0,0 +1,83 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/memory.h>
+#include <asm/uaccess.h>
+
+#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
+  __asm__ __volatile (SYNC_ON_SMP				\
+"1:	lwarx	%0,0,%2\n"					\
+	insn							\
+"2:	stwcx.	%1,0,%2\n\
+	bne-	1b\n\
+	li	%1,0\n\
+3:	.section .fixup,\"ax\"\n\
+4:	li	%1,%3\n\
+	b	3b\n\
+	.previous\n\
+	.section __ex_table,\"a\"\n\
+	.align 3\n\
+	.llong	1b,4b,2b,4b\n\
+	.previous"						\
+	: "=&r" (oldval), "=&r" (ret)				\
+	: "b" (uaddr), "i" (-EFAULT), "1" (oparg)		\
+	: "cr0", "memory")
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+		__futex_atomic_op("", ret, oldval, uaddr, oparg);
+		break;
+	case FUTEX_OP_ADD:
+		__futex_atomic_op("add %1,%0,%1\n", ret, oldval, uaddr, oparg);
+		break;
+	case FUTEX_OP_OR:
+		__futex_atomic_op("or %1,%0,%1\n", ret, oldval, uaddr, oparg);
+		break;
+	case FUTEX_OP_ANDN:
+		__futex_atomic_op("andc %1,%0,%1\n", ret, oldval, uaddr, oparg);
+		break;
+	case FUTEX_OP_XOR:
+		__futex_atomic_op("xor %1,%0,%1\n", ret, oldval, uaddr, oparg);
+		break;
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-ppc64/irq.h b/include/asm-ppc64/irq.h
index 570678b..99782af 100644
--- a/include/asm-ppc64/irq.h
+++ b/include/asm-ppc64/irq.h
@@ -33,6 +33,11 @@
 #define IRQ_POLARITY_POSITIVE	0x2	/* high level or low->high edge */
 #define IRQ_POLARITY_NEGATIVE	0x0	/* low level or high->low edge */
 
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
 #define get_irq_desc(irq) (&irq_desc[(irq)])
 
 /* Define a way to iterate across irqs. */
diff --git a/include/asm-ppc64/kprobes.h b/include/asm-ppc64/kprobes.h
index 0802919..d9129d2 100644
--- a/include/asm-ppc64/kprobes.h
+++ b/include/asm-ppc64/kprobes.h
@@ -42,6 +42,9 @@ typedef unsigned int kprobe_opcode_t;
 
 #define JPROBE_ENTRY(pentry)	(kprobe_opcode_t *)((func_descr_t *)pentry)
 
+#define is_trap(instr)	(IS_TW(instr) || IS_TD(instr) || \
+			IS_TWI(instr) || IS_TDI(instr))
+
 #define ARCH_SUPPORTS_KRETPROBES
 void kretprobe_trampoline(void);
 
diff --git a/include/asm-ppc64/lmb.h b/include/asm-ppc64/lmb.h
index cb368bf..de91e03 100644
--- a/include/asm-ppc64/lmb.h
+++ b/include/asm-ppc64/lmb.h
@@ -56,4 +56,26 @@ extern void lmb_dump_all(void);
 
 extern unsigned long io_hole_start;
 
+static inline unsigned long
+lmb_size_bytes(struct lmb_region *type, unsigned long region_nr)
+{
+	return type->region[region_nr].size;
+}
+static inline unsigned long
+lmb_size_pages(struct lmb_region *type, unsigned long region_nr)
+{
+	return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT;
+}
+static inline unsigned long
+lmb_start_pfn(struct lmb_region *type, unsigned long region_nr)
+{
+	return type->region[region_nr].base >> PAGE_SHIFT;
+}
+static inline unsigned long
+lmb_end_pfn(struct lmb_region *type, unsigned long region_nr)
+{
+	return lmb_start_pfn(type, region_nr) +
+	       lmb_size_pages(type, region_nr);
+}
+
 #endif /* _PPC64_LMB_H */
diff --git a/include/asm-ppc64/lppaca.h b/include/asm-ppc64/lppaca.h
index 70766b5..9e2a6c0 100644
--- a/include/asm-ppc64/lppaca.h
+++ b/include/asm-ppc64/lppaca.h
@@ -108,7 +108,7 @@ struct lppaca
 	volatile u32 virtual_decr;	// Virtual DECR for shared procsx78-x7B
 	u16	slb_count;		// # of SLBs to maintain        x7C-x7D
 	u8	idle;			// Indicate OS is idle          x7E
-	u8	reserved5;		// Reserved                     x7F
+	u8	vmxregs_in_use;		// VMX registers in use         x7F
 
 
 //=============================================================================
diff --git a/include/asm-ppc64/machdep.h b/include/asm-ppc64/machdep.h
index ff2c928..9a1ef44 100644
--- a/include/asm-ppc64/machdep.h
+++ b/include/asm-ppc64/machdep.h
@@ -103,11 +103,6 @@ struct machdep_calls {
 
 	void		(*progress)(char *, unsigned short);
 
-	/* Debug interface.  Low level I/O to some terminal device */
-	void		(*udbg_putc)(unsigned char c);
-	unsigned char	(*udbg_getc)(void);
-	int		(*udbg_getc_poll)(void);
-
 	/* Interface for platform error logging */
 	void 		(*log_error)(char *buf, unsigned int err_type, int fatal);
 
diff --git a/include/asm-ppc64/memory.h b/include/asm-ppc64/memory.h
index 56e09fa..af53ffb 100644
--- a/include/asm-ppc64/memory.h
+++ b/include/asm-ppc64/memory.h
@@ -18,9 +18,11 @@
 #ifdef CONFIG_SMP
 #define EIEIO_ON_SMP	"eieio\n"
 #define ISYNC_ON_SMP	"\n\tisync"
+#define SYNC_ON_SMP	"lwsync\n\t"
 #else
 #define EIEIO_ON_SMP
 #define ISYNC_ON_SMP
+#define SYNC_ON_SMP
 #endif
 
 static inline void eieio(void)
diff --git a/include/asm-ppc64/mmu.h b/include/asm-ppc64/mmu.h
index ad36bb2..7bc42eb 100644
--- a/include/asm-ppc64/mmu.h
+++ b/include/asm-ppc64/mmu.h
@@ -54,8 +54,10 @@ extern char initial_stab[];
 #define SLB_VSID_C		ASM_CONST(0x0000000000000080) /* class */
 #define SLB_VSID_LS		ASM_CONST(0x0000000000000070) /* size of largepage */
  
-#define SLB_VSID_KERNEL		(SLB_VSID_KP|SLB_VSID_C)
-#define SLB_VSID_USER		(SLB_VSID_KP|SLB_VSID_KS)
+#define SLB_VSID_KERNEL		(SLB_VSID_KP)
+#define SLB_VSID_USER		(SLB_VSID_KP|SLB_VSID_KS|SLB_VSID_C)
+
+#define SLBIE_C			(0x08000000)
 
 /*
  * Hash table
diff --git a/include/asm-ppc64/module.h b/include/asm-ppc64/module.h
deleted file mode 100644
index 0581607..0000000
--- a/include/asm-ppc64/module.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef _ASM_PPC64_MODULE_H
-#define _ASM_PPC64_MODULE_H
-
-#include <linux/list.h>
-#include <asm/bug.h>
-
-struct mod_arch_specific
-{
-	/* Index of stubs section within module. */
-	unsigned int stubs_section;
-
-	/* What section is the TOC? */
-	unsigned int toc_section;
-
-	/* List of BUG addresses, source line numbers and filenames */
-	struct list_head bug_list;
-	struct bug_entry *bug_table;
-	unsigned int num_bugs;
-};
-
-extern struct bug_entry *module_find_bug(unsigned long bugaddr);
-
-#define Elf_Shdr Elf64_Shdr
-#define Elf_Sym Elf64_Sym
-#define Elf_Ehdr Elf64_Ehdr
-
-/* Make empty section for module_frob_arch_sections to expand. */
-#ifdef MODULE
-asm(".section .stubs,\"ax\",@nobits; .align 3; .previous");
-#endif
-
-struct exception_table_entry;
-void sort_ex_table(struct exception_table_entry *start,
-			struct exception_table_entry *finish);
-
-#endif /* _ASM_PPC64_MODULE_H */
diff --git a/arch/ppc64/oprofile/op_impl.h b/include/asm-ppc64/oprofile_impl.h
index 7fa7eaa..b04f1df 100644
--- a/arch/ppc64/oprofile/op_impl.h
+++ b/include/asm-ppc64/oprofile_impl.h
@@ -49,6 +49,9 @@ struct op_ppc64_model {
 	int num_counters;
 };
 
+extern struct op_ppc64_model op_model_rs64;
+extern struct op_ppc64_model op_model_power4;
+
 static inline unsigned int ctr_read(unsigned int i)
 {
 	switch(i) {
diff --git a/include/asm-ppc64/page.h b/include/asm-ppc64/page.h
index a79a08d..a15422b 100644
--- a/include/asm-ppc64/page.h
+++ b/include/asm-ppc64/page.h
@@ -172,20 +172,6 @@ typedef unsigned long pgprot_t;
 
 #endif
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #define __pa(x) ((unsigned long)(x)-PAGE_OFFSET)
 
 extern int page_is_ram(unsigned long pfn);
@@ -270,4 +256,7 @@ extern u64 ppc64_pft_size;		/* Log 2 of page table size */
 	 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
 
 #endif /* __KERNEL__ */
+
+#include <asm-generic/page.h>
+
 #endif /* _PPC64_PAGE_H */
diff --git a/include/asm-ppc64/processor.h b/include/asm-ppc64/processor.h
index 7bd4796..8bd7aa9 100644
--- a/include/asm-ppc64/processor.h
+++ b/include/asm-ppc64/processor.h
@@ -311,6 +311,20 @@ name: \
 	.type GLUE(.,name),@function; \
 GLUE(.,name):
 
+#define _KPROBE(name) \
+	.section ".kprobes.text","a"; \
+	.align 2 ; \
+	.globl name; \
+	.globl GLUE(.,name); \
+	.section ".opd","aw"; \
+name: \
+	.quad GLUE(.,name); \
+	.quad .TOC.@tocbase; \
+	.quad 0; \
+	.previous; \
+	.type GLUE(.,name),@function; \
+GLUE(.,name):
+
 #define _STATIC(name) \
 	.section ".text"; \
 	.align 2 ; \
diff --git a/include/asm-ppc64/system.h b/include/asm-ppc64/system.h
index b9e1835..c039642 100644
--- a/include/asm-ppc64/system.h
+++ b/include/asm-ppc64/system.h
@@ -158,7 +158,7 @@ static inline int __is_processor(unsigned long pv)
  * is more like most of the other architectures.
  */
 static __inline__ unsigned long
-__xchg_u32(volatile int *m, unsigned long val)
+__xchg_u32(volatile unsigned int *m, unsigned long val)
 {
 	unsigned long dummy;
 
@@ -200,7 +200,7 @@ __xchg_u64(volatile long *m, unsigned long val)
 extern void __xchg_called_with_bad_pointer(void);
 
 static __inline__ unsigned long
-__xchg(volatile void *ptr, unsigned long x, int size)
+__xchg(volatile void *ptr, unsigned long x, unsigned int size)
 {
 	switch (size) {
 	case 4:
@@ -223,7 +223,7 @@ __xchg(volatile void *ptr, unsigned long x, int size)
 #define __HAVE_ARCH_CMPXCHG	1
 
 static __inline__ unsigned long
-__cmpxchg_u32(volatile int *p, int old, int new)
+__cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new)
 {
 	unsigned int prev;
 
@@ -271,7 +271,8 @@ __cmpxchg_u64(volatile long *p, unsigned long old, unsigned long new)
 extern void __cmpxchg_called_with_bad_pointer(void);
 
 static __inline__ unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
+__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new,
+	  unsigned int size)
 {
 	switch (size) {
 	case 4:
@@ -283,13 +284,9 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 	return old;
 }
 
-#define cmpxchg(ptr,o,n)						 \
-  ({									 \
-     __typeof__(*(ptr)) _o_ = (o);					 \
-     __typeof__(*(ptr)) _n_ = (n);					 \
-     (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,		 \
-				    (unsigned long)_n_, sizeof(*(ptr))); \
-  })
+#define cmpxchg(ptr,o,n)\
+	((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
+	(unsigned long)(n),sizeof(*(ptr))))
 
 /*
  * We handle most unaligned accesses in hardware. On the other hand 
diff --git a/include/asm-ppc64/types.h b/include/asm-ppc64/types.h
index 5b8c2cf..bf294c1 100644
--- a/include/asm-ppc64/types.h
+++ b/include/asm-ppc64/types.h
@@ -72,7 +72,6 @@ typedef struct {
 	unsigned long env;
 } func_descr_t;
 
-typedef unsigned int kmem_bufctl_t;
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc64/uaccess.h b/include/asm-ppc64/uaccess.h
index 05b5943..c181a60 100644
--- a/include/asm-ppc64/uaccess.h
+++ b/include/asm-ppc64/uaccess.h
@@ -56,13 +56,6 @@
 #define access_ok(type,addr,size) \
 	__access_ok(((__force unsigned long)(addr)),(size),get_fs())
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-ppc64/udbg.h b/include/asm-ppc64/udbg.h
index a6e04d0..c786604 100644
--- a/include/asm-ppc64/udbg.h
+++ b/include/asm-ppc64/udbg.h
@@ -2,6 +2,7 @@
 #define __UDBG_HDR
 
 #include <linux/compiler.h>
+#include <linux/init.h>
 
 /*
  * c 2001 PPC 64 Team, IBM Corp
@@ -12,17 +13,19 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-void udbg_init_uart(void __iomem *comport, unsigned int speed);
-void udbg_putc(unsigned char c);
-unsigned char udbg_getc(void);
-int udbg_getc_poll(void);
-void udbg_puts(const char *s);
-int udbg_write(const char *s, int n);
-int udbg_read(char *buf, int buflen);
-struct console;
-void udbg_console_write(struct console *con, const char *s, unsigned int n);
-void udbg_printf(const char *fmt, ...);
-void udbg_ppcdbg(unsigned long flags, const char *fmt, ...);
-unsigned long udbg_ifdebug(unsigned long flags);
+extern void (*udbg_putc)(unsigned char c);
+extern unsigned char (*udbg_getc)(void);
+extern int (*udbg_getc_poll)(void);
 
+extern void udbg_puts(const char *s);
+extern int udbg_write(const char *s, int n);
+extern int udbg_read(char *buf, int buflen);
+
+extern void register_early_udbg_console(void);
+extern void udbg_printf(const char *fmt, ...);
+extern void udbg_ppcdbg(unsigned long flags, const char *fmt, ...);
+extern unsigned long udbg_ifdebug(unsigned long flags);
+extern void __init ppcdbg_initialize(void);
+
+extern void udbg_init_uart(void __iomem *comport, unsigned int speed);
 #endif
diff --git a/include/asm-s390/auxvec.h b/include/asm-s390/auxvec.h
new file mode 100644
index 0000000..0d34072
--- /dev/null
+++ b/include/asm-s390/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMS390_AUXVEC_H
+#define __ASMS390_AUXVEC_H
+
+#endif
diff --git a/include/asm-s390/compat.h b/include/asm-s390/compat.h
index 7f8f544..a007715 100644
--- a/include/asm-s390/compat.h
+++ b/include/asm-s390/compat.h
@@ -13,10 +13,10 @@ typedef s32		compat_ssize_t;
 typedef s32		compat_time_t;
 typedef s32		compat_clock_t;
 typedef s32		compat_pid_t;
-typedef u16		compat_uid_t;
-typedef u16		compat_gid_t;
-typedef u32		compat_uid32_t;
-typedef u32		compat_gid32_t;
+typedef u16		__compat_uid_t;
+typedef u16		__compat_gid_t;
+typedef u32		__compat_uid32_t;
+typedef u32		__compat_gid32_t;
 typedef u16		compat_mode_t;
 typedef u32		compat_ino_t;
 typedef u16		compat_dev_t;
@@ -51,8 +51,8 @@ struct compat_stat {
 	compat_ino_t	st_ino;
 	compat_mode_t	st_mode;
 	compat_nlink_t	st_nlink;
-	compat_uid_t	st_uid;
-	compat_gid_t	st_gid;
+	__compat_uid_t	st_uid;
+	__compat_gid_t	st_gid;
 	compat_dev_t	st_rdev;
 	u16		__pad2;
 	u32		st_size;
@@ -140,10 +140,10 @@ static inline void __user *compat_alloc_user_space(long len)
 
 struct compat_ipc64_perm {
 	compat_key_t key;
-	compat_uid32_t uid;
-	compat_gid32_t gid;
-	compat_uid32_t cuid;
-	compat_gid32_t cgid;
+	__compat_uid32_t uid;
+	__compat_gid32_t gid;
+	__compat_uid32_t cuid;
+	__compat_gid32_t cgid;
 	compat_mode_t mode;
 	unsigned short __pad1;
 	unsigned short seq;
diff --git a/include/asm-s390/debug.h b/include/asm-s390/debug.h
index 92360d9..7127030 100644
--- a/include/asm-s390/debug.h
+++ b/include/asm-s390/debug.h
@@ -52,8 +52,6 @@ struct __debug_entry{
 #define DEBUG_DATA(entry) (char*)(entry + 1) /* data is stored behind */
                                              /* the entry information */
 
-#define STCK(x)	asm volatile ("STCK 0(%1)" : "=m" (x) : "a" (&(x)) : "cc")
-
 typedef struct __debug_entry debug_entry_t;
 
 struct debug_view;
diff --git a/include/asm-s390/fcntl.h b/include/asm-s390/fcntl.h
index 48f692b..46ab12d 100644
--- a/include/asm-s390/fcntl.h
+++ b/include/asm-s390/fcntl.h
@@ -1,97 +1 @@
-/*
- *  include/asm-s390/fcntl.h
- *
- *  S390 version
- *
- *  Derived from "include/asm-i386/fcntl.h"
- */
-#ifndef _S390_FCNTL_H
-#define _S390_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECT	 040000	/* direct disk access hint */
-#define O_LARGEFILE	0100000
-#define O_DIRECTORY	0200000	/* must be a directory */
-#define O_NOFOLLOW	0400000 /* don't follow links */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#ifndef __s390x__
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-#endif /* ! __s390x__ */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-#ifndef __s390x__
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-#endif
-#define F_LINUX_SPECIFIC_BASE	1024
-#endif
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-s390/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index afe6a9f..c6f51c9 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -68,6 +68,7 @@
 #define __LC_SYSTEM_TIMER		0x270
 #define __LC_LAST_UPDATE_CLOCK		0x278
 #define __LC_STEAL_CLOCK		0x280
+#define __LC_RETURN_MCCK_PSW            0x288
 #define __LC_KERNEL_STACK               0xC40
 #define __LC_THREAD_INFO		0xC44
 #define __LC_ASYNC_STACK                0xC48
@@ -90,6 +91,7 @@
 #define __LC_SYSTEM_TIMER		0x278
 #define __LC_LAST_UPDATE_CLOCK		0x280
 #define __LC_STEAL_CLOCK		0x288
+#define __LC_RETURN_MCCK_PSW            0x290
 #define __LC_KERNEL_STACK               0xD40
 #define __LC_THREAD_INFO		0xD48
 #define __LC_ASYNC_STACK                0xD50
@@ -196,7 +198,8 @@ struct _lowcore
 	__u64        system_timer;             /* 0x270 */
 	__u64        last_update_clock;        /* 0x278 */
 	__u64        steal_clock;              /* 0x280 */
-	__u8         pad8[0xc00-0x288];        /* 0x288 */
+        psw_t        return_mcck_psw;          /* 0x288 */
+	__u8         pad8[0xc00-0x290];        /* 0x290 */
 
         /* System info area */
 	__u32        save_area[16];            /* 0xc00 */
@@ -285,7 +288,8 @@ struct _lowcore
 	__u64        system_timer;             /* 0x278 */
 	__u64        last_update_clock;        /* 0x280 */
 	__u64        steal_clock;              /* 0x288 */
-        __u8         pad8[0xc00-0x290];        /* 0x290 */
+        psw_t        return_mcck_psw;          /* 0x290 */
+        __u8         pad8[0xc00-0x2a0];        /* 0x2a0 */
         /* System info area */
 	__u64        save_area[16];            /* 0xc00 */
         __u8         pad9[0xd40-0xc80];        /* 0xc80 */
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index 2be287b..2430c56 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -111,20 +111,6 @@ static inline void copy_page(void *to, void *from)
 #define alloc_zeroed_user_highpage(vma, vaddr) alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO, vma, vaddr)
 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 /*
  * These are used to make use of C type-checking..
  */
@@ -207,4 +193,6 @@ page_get_storage_key(unsigned long addr)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _S390_PAGE_H */
diff --git a/include/asm-s390/spinlock.h b/include/asm-s390/spinlock.h
index 8ff1030..321b23b 100644
--- a/include/asm-s390/spinlock.h
+++ b/include/asm-s390/spinlock.h
@@ -47,7 +47,7 @@ extern int _raw_spin_trylock_retry(spinlock_t *lp, unsigned int pc);
 
 static inline void _raw_spin_lock(spinlock_t *lp)
 {
-	unsigned long pc = (unsigned long) __builtin_return_address(0);
+	unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
 
 	if (unlikely(_raw_compare_and_swap(&lp->lock, 0, pc) != 0))
 		_raw_spin_lock_wait(lp, pc);
@@ -55,7 +55,7 @@ static inline void _raw_spin_lock(spinlock_t *lp)
 
 static inline int _raw_spin_trylock(spinlock_t *lp)
 {
-	unsigned long pc = (unsigned long) __builtin_return_address(0);
+	unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
 
 	if (likely(_raw_compare_and_swap(&lp->lock, 0, pc) == 0))
 		return 1;
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index 3fefd61..d0be3e4 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -79,8 +79,6 @@ typedef unsigned  long u64;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #ifndef __s390x__
 typedef union {
 	unsigned long long pair;
diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h
index 3e3bfe6..38a5cf8 100644
--- a/include/asm-s390/uaccess.h
+++ b/include/asm-s390/uaccess.h
@@ -65,13 +65,6 @@
 
 #define access_ok(type,addr,size) __access_ok(addr,size)
 
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user *addr,
-						unsigned long size)
-{
-	return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-sh/auxvec.h b/include/asm-sh/auxvec.h
new file mode 100644
index 0000000..fc21e4d
--- /dev/null
+++ b/include/asm-sh/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_SH_AUXVEC_H
+#define __ASM_SH_AUXVEC_H
+
+#endif /* __ASM_SH_AUXVEC_H */
diff --git a/include/asm-sh/fcntl.h b/include/asm-sh/fcntl.h
index 0b3ae52..46ab12d 100644
--- a/include/asm-sh/fcntl.h
+++ b/include/asm-sh/fcntl.h
@@ -1,88 +1 @@
-#ifndef __ASM_SH_FCNTL_H
-#define __ASM_SH_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECT	 040000	/* direct disk access hint - currently ignored */
-#define O_LARGEFILE	0100000
-#define O_DIRECTORY	0200000	/* must be a directory */
-#define O_NOFOLLOW	0400000 /* don't follow links */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
-#endif /* __ASM_SH_FCNTL_H */
-
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-sh/futex.h b/include/asm-sh/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-sh/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-sh/hdreg.h b/include/asm-sh/hdreg.h
deleted file mode 100644
index 7f7fd1a..0000000
--- a/include/asm-sh/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 180467b..324e6cc 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -122,24 +122,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
-#endif
-
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* __ASM_SH_PAGE_H */
diff --git a/include/asm-sh/types.h b/include/asm-sh/types.h
index c4dc126..cb7e183 100644
--- a/include/asm-sh/types.h
+++ b/include/asm-sh/types.h
@@ -58,8 +58,6 @@ typedef u64 sector_t;
 #define HAVE_SECTOR_T
 #endif
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index fb9e334..2cb01861e 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -146,12 +146,6 @@ static inline int access_ok(int type, const void __user *p, unsigned long size)
 	return __access_ok(addr, size);
 }
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
 /*
  * Uh, these should become the main single-value transfer routines ...
  * They automatically use the right size if we just have the right
diff --git a/include/asm-sh64/auxvec.h b/include/asm-sh64/auxvec.h
new file mode 100644
index 0000000..1ad5a44
--- /dev/null
+++ b/include/asm-sh64/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_SH64_AUXVEC_H
+#define __ASM_SH64_AUXVEC_H
+
+#endif /* __ASM_SH64_AUXVEC_H */
diff --git a/include/asm-sh64/fcntl.h b/include/asm-sh64/fcntl.h
index ffcc36c..744dd79 100644
--- a/include/asm-sh64/fcntl.h
+++ b/include/asm-sh64/fcntl.h
@@ -1,7 +1 @@
-#ifndef __ASM_SH64_FCNTL_H
-#define __ASM_SH64_FCNTL_H
-
 #include <asm-sh/fcntl.h>
-
-#endif /* __ASM_SH64_FCNTL_H */
-
diff --git a/include/asm-sh64/futex.h b/include/asm-sh64/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-sh64/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-sh64/hdreg.h b/include/asm-sh64/hdreg.h
deleted file mode 100644
index 52d9836..0000000
--- a/include/asm-sh64/hdreg.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_SH64_HDREG_H
-#define __ASM_SH64_HDREG_H
-
-#include <asm-generic/hdreg.h>
-
-#endif /* __ASM_SH64_HDREG_H */
diff --git a/include/asm-sh64/page.h b/include/asm-sh64/page.h
index d6167f1..c86df90 100644
--- a/include/asm-sh64/page.h
+++ b/include/asm-sh64/page.h
@@ -115,24 +115,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
-#endif
-
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* __ASM_SH64_PAGE_H */
diff --git a/include/asm-sh64/types.h b/include/asm-sh64/types.h
index 41d4d2f..8d41db2 100644
--- a/include/asm-sh64/types.h
+++ b/include/asm-sh64/types.h
@@ -65,8 +65,6 @@ typedef u32 dma_addr_t;
 #endif
 typedef u64 dma64_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #define BITS_PER_LONG 32
diff --git a/include/asm-sh64/uaccess.h b/include/asm-sh64/uaccess.h
index a33654d..56aa3cf 100644
--- a/include/asm-sh64/uaccess.h
+++ b/include/asm-sh64/uaccess.h
@@ -60,12 +60,6 @@
 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
 #define __access_ok(addr,size) (__range_ok(addr,size) == 0)
 
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
 /*
  * Uh, these should become the main single-value transfer routines ...
  * They automatically use the right size if we just have the right
diff --git a/include/asm-sparc/auxvec.h b/include/asm-sparc/auxvec.h
new file mode 100644
index 0000000..ad6f360
--- /dev/null
+++ b/include/asm-sparc/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMSPARC_AUXVEC_H
+#define __ASMSPARC_AUXVEC_H
+
+#endif /* !(__ASMSPARC_AUXVEC_H) */
diff --git a/include/asm-sparc/fcntl.h b/include/asm-sparc/fcntl.h
index df9c75d..5db60b5 100644
--- a/include/asm-sparc/fcntl.h
+++ b/include/asm-sparc/fcntl.h
@@ -4,10 +4,6 @@
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
-#define O_RDONLY	0x0000
-#define O_WRONLY	0x0001
-#define O_RDWR		0x0002
-#define O_ACCMODE	0x0003
 #define O_APPEND	0x0008
 #define FASYNC		0x0040	/* fcntl, for BSD compatibility */
 #define O_CREAT		0x0200	/* not fcntl */
@@ -17,73 +13,24 @@
 #define O_NONBLOCK	0x4000
 #define O_NDELAY	(0x0004 | O_NONBLOCK)
 #define O_NOCTTY	0x8000	/* not fcntl */
-#define O_DIRECTORY	0x10000	/* must be a directory */
-#define O_NOFOLLOW	0x20000	/* don't follow links */
 #define O_LARGEFILE	0x40000
 #define O_DIRECT        0x100000 /* direct disk access hint */
 #define O_NOATIME	0x200000
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
 #define F_GETOWN	5	/*  for sockets. */
 #define F_SETOWN	6	/*  for sockets. */
 #define F_GETLK		7
 #define F_SETLK		8
 #define F_SETLKW	9
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
 
 /* for posix fcntl() and lockf() */
 #define F_RDLCK		1
 #define F_WRLCK		2
 #define F_UNLCK		3
 
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-	short __unused;
-};
+#define __ARCH_FLOCK_PAD	short __unused;
+#define __ARCH_FLOCK64_PAD	short __unused;
 
-struct flock64 {
-	short l_type;
-	short l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t l_pid;
-	short __unused;
-};
+#include <asm-generic/fcntl.h>
 
-#define F_LINUX_SPECIFIC_BASE	1024
 #endif
diff --git a/include/asm-sparc/futex.h b/include/asm-sparc/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-sparc/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-sparc/hdreg.h b/include/asm-sparc/hdreg.h
deleted file mode 100644
index 7f7fd1a..0000000
--- a/include/asm-sparc/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
index 383060e..9122684 100644
--- a/include/asm-sparc/page.h
+++ b/include/asm-sparc/page.h
@@ -132,20 +132,6 @@ BTFIXUPDEF_SETHI(sparc_unmapped_base)
 
 #define TASK_UNMAPPED_BASE	BTFIXUP_SETHI(sparc_unmapped_base)
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #else /* !(__ASSEMBLY__) */
 
 #define __pgprot(x)	(x)
@@ -178,4 +164,6 @@ extern unsigned long pfn_base;
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _SPARC_PAGE_H */
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
index 40ed30a..8f4f6a9 100644
--- a/include/asm-sparc/pgtable.h
+++ b/include/asm-sparc/pgtable.h
@@ -435,9 +435,6 @@ extern unsigned long *sparc_valid_addr_bitmap;
 #define kern_addr_valid(addr) \
 	(test_bit(__pa((unsigned long)(addr))>>20, sparc_valid_addr_bitmap))
 
-extern int io_remap_page_range(struct vm_area_struct *vma,
-			       unsigned long from, unsigned long to,
-			       unsigned long size, pgprot_t prot, int space);
 extern int io_remap_pfn_range(struct vm_area_struct *vma,
 			      unsigned long from, unsigned long pfn,
 			      unsigned long size, pgprot_t prot);
diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h
index 9eabf6e..42fc6ed 100644
--- a/include/asm-sparc/types.h
+++ b/include/asm-sparc/types.h
@@ -54,8 +54,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h
index 0a780e8..f8f1ec1 100644
--- a/include/asm-sparc/uaccess.h
+++ b/include/asm-sparc/uaccess.h
@@ -47,12 +47,6 @@
 #define access_ok(type, addr, size)					\
 	({ (void)(type); __access_ok((unsigned long)(addr), size); })
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-sparc64/auxvec.h b/include/asm-sparc64/auxvec.h
new file mode 100644
index 0000000..436a291
--- /dev/null
+++ b/include/asm-sparc64/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_SPARC64_AUXVEC_H
+#define __ASM_SPARC64_AUXVEC_H
+
+#endif /* !(__ASM_SPARC64_AUXVEC_H) */
diff --git a/include/asm-sparc64/compat.h b/include/asm-sparc64/compat.h
index b59122d..c73935d 100644
--- a/include/asm-sparc64/compat.h
+++ b/include/asm-sparc64/compat.h
@@ -12,8 +12,10 @@ typedef s32		compat_ssize_t;
 typedef s32		compat_time_t;
 typedef s32		compat_clock_t;
 typedef s32		compat_pid_t;
-typedef u16		compat_uid_t;
-typedef u16		compat_gid_t;
+typedef u16		__compat_uid_t;
+typedef u16		__compat_gid_t;
+typedef u32		__compat_uid32_t;
+typedef u32		__compat_gid32_t;
 typedef u16		compat_mode_t;
 typedef u32		compat_ino_t;
 typedef u16		compat_dev_t;
@@ -47,8 +49,8 @@ struct compat_stat {
 	compat_ino_t	st_ino;
 	compat_mode_t	st_mode;
 	compat_nlink_t	st_nlink;
-	compat_uid_t	st_uid;
-	compat_gid_t	st_gid;
+	__compat_uid_t	st_uid;
+	__compat_gid_t	st_gid;
 	compat_dev_t	st_rdev;
 	compat_off_t	st_size;
 	compat_time_t	st_atime;
@@ -177,10 +179,10 @@ static __inline__ void __user *compat_alloc_user_space(long len)
 
 struct compat_ipc64_perm {
 	compat_key_t key;
-	__kernel_uid_t uid;
-	__kernel_gid_t gid;
-	__kernel_uid_t cuid;
-	__kernel_gid_t cgid;
+	__compat_uid32_t uid;
+	__compat_gid32_t gid;
+	__compat_uid32_t cuid;
+	__compat_gid32_t cgid;
 	unsigned short __pad1;
 	compat_mode_t mode;
 	unsigned short __pad2;
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
index cc7198a..9a3a81f 100644
--- a/include/asm-sparc64/cpudata.h
+++ b/include/asm-sparc64/cpudata.h
@@ -1,6 +1,6 @@
 /* cpudata.h: Per-cpu parameters.
  *
- * Copyright (C) 2003 David S. Miller (davem@redhat.com)
+ * Copyright (C) 2003, 2005 David S. Miller (davem@redhat.com)
  */
 
 #ifndef _SPARC64_CPUDATA_H
@@ -10,7 +10,7 @@
 
 typedef struct {
 	/* Dcache line 1 */
-	unsigned int	__pad0;		/* bh_count moved to irq_stat for consistency. KAO */
+	unsigned int	__softirq_pending; /* must be 1st, see rtrap.S */
 	unsigned int	multiplier;
 	unsigned int	counter;
 	unsigned int	idle_volume;
diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h
index e36def0..b2aecf0 100644
--- a/include/asm-sparc64/fcntl.h
+++ b/include/asm-sparc64/fcntl.h
@@ -4,10 +4,6 @@
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
-#define O_RDONLY	0x0000
-#define O_WRONLY	0x0001
-#define O_RDWR		0x0002
-#define O_ACCMODE	0x0003
 #define O_NDELAY	0x0004
 #define O_APPEND	0x0008
 #define FASYNC		0x0040	/* fcntl, for BSD compatibility */
@@ -17,62 +13,24 @@
 #define O_SYNC		0x2000
 #define O_NONBLOCK	0x4000
 #define O_NOCTTY	0x8000	/* not fcntl */
-#define O_DIRECTORY	0x10000	/* must be a directory */
-#define O_NOFOLLOW	0x20000	/* don't follow links */
 #define O_LARGEFILE	0x40000
 #define O_DIRECT        0x100000 /* direct disk access hint */
 #define O_NOATIME	0x200000
 
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
 #define F_GETOWN	5	/*  for sockets. */
 #define F_SETOWN	6	/*  for sockets. */
 #define F_GETLK		7
 #define F_SETLK		8
 #define F_SETLKW	9
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
 
 /* for posix fcntl() and lockf() */
 #define F_RDLCK		1
 #define F_WRLCK		2
 #define F_UNLCK		3
 
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-	short __unused;
-};
+#define __ARCH_FLOCK_PAD	short __unused;
 
-#define F_LINUX_SPECIFIC_BASE	1024
+#include <asm-generic/fcntl.h>
 
 #endif /* !(_SPARC64_FCNTL_H) */
diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-sparc64/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-sparc64/hardirq.h b/include/asm-sparc64/hardirq.h
index d6db1ae..f0cf713 100644
--- a/include/asm-sparc64/hardirq.h
+++ b/include/asm-sparc64/hardirq.h
@@ -1,22 +1,16 @@
 /* hardirq.h: 64-bit Sparc hard IRQ support.
  *
- * Copyright (C) 1997, 1998 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1997, 1998, 2005 David S. Miller (davem@davemloft.net)
  */
 
 #ifndef __SPARC64_HARDIRQ_H
 #define __SPARC64_HARDIRQ_H
 
-#include <linux/config.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/cache.h>
+#include <asm/cpudata.h>
 
-/* rtrap.S is sensitive to the offsets of these fields */
-typedef struct {
-	unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
+#define __ARCH_IRQ_STAT
+#define local_softirq_pending() \
+	(local_cpu_data().__softirq_pending)
 
 #define HARDIRQ_BITS	8
 
diff --git a/include/asm-sparc64/hdreg.h b/include/asm-sparc64/hdreg.h
deleted file mode 100644
index 7f7fd1a..0000000
--- a/include/asm-sparc64/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index afdcea9..0056770 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -100,18 +100,41 @@ static __inline__ void _outl(u32 l, unsigned long addr)
 #define inl_p(__addr)		inl(__addr)
 #define outl_p(__l, __addr)	outl(__l, __addr)
 
-extern void outsb(void __iomem *addr, const void *src, unsigned long count);
-extern void outsw(void __iomem *addr, const void *src, unsigned long count);
-extern void outsl(void __iomem *addr, const void *src, unsigned long count);
-extern void insb(void __iomem *addr, void *dst, unsigned long count);
-extern void insw(void __iomem *addr, void *dst, unsigned long count);
-extern void insl(void __iomem *addr, void *dst, unsigned long count);
-#define ioread8_rep(a,d,c)	insb(a,d,c)
-#define ioread16_rep(a,d,c)	insw(a,d,c)
-#define ioread32_rep(a,d,c)	insl(a,d,c)
-#define iowrite8_rep(a,s,c)	outsb(a,s,c)
-#define iowrite16_rep(a,s,c)	outsw(a,s,c)
-#define iowrite32_rep(a,s,c)	outsl(a,s,c)
+extern void outsb(unsigned long, const void *, unsigned long);
+extern void outsw(unsigned long, const void *, unsigned long);
+extern void outsl(unsigned long, const void *, unsigned long);
+extern void insb(unsigned long, void *, unsigned long);
+extern void insw(unsigned long, void *, unsigned long);
+extern void insl(unsigned long, void *, unsigned long);
+
+static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
+{
+	insb((unsigned long __force)port, buf, count);
+}
+static inline void ioread16_rep(void __iomem *port, void *buf, unsigned long count)
+{
+	insw((unsigned long __force)port, buf, count);
+}
+
+static inline void ioread32_rep(void __iomem *port, void *buf, unsigned long count)
+{
+	insl((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+	outsb((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+	outsw((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+	outsl((unsigned long __force)port, buf, count);
+}
 
 /* Memory functions, same as I/O accesses on Ultra. */
 static inline u8 _readb(const volatile void __iomem *addr)
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index b87dbbd..c9f8ef2 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -150,20 +150,6 @@ struct sparc_phys_banks {
 
 extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS];
 
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #endif /* !(__ASSEMBLY__) */
 
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
@@ -171,4 +157,6 @@ static __inline__ int get_order(unsigned long size)
 
 #endif /* !(__KERNEL__) */
 
+#include <asm-generic/page.h>
+
 #endif /* !(_SPARC64_PAGE_H) */
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 1ae00c5..a2b4f5e 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -410,9 +410,6 @@ extern unsigned long *sparc64_valid_addr_bitmap;
 #define kern_addr_valid(addr)	\
 	(test_bit(__pa((unsigned long)(addr))>>22, sparc64_valid_addr_bitmap))
 
-extern int io_remap_page_range(struct vm_area_struct *vma, unsigned long from,
-			       unsigned long offset,
-			       unsigned long size, pgprot_t prot, int space);
 extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
 			       unsigned long pfn,
 			       unsigned long size, pgprot_t prot);
diff --git a/include/asm-sparc64/types.h b/include/asm-sparc64/types.h
index 6248ed1..d0ee7f1 100644
--- a/include/asm-sparc64/types.h
+++ b/include/asm-sparc64/types.h
@@ -56,8 +56,6 @@ typedef unsigned long u64;
 typedef u32 dma_addr_t;
 typedef u64 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
index 5690142..80a65d7 100644
--- a/include/asm-sparc64/uaccess.h
+++ b/include/asm-sparc64/uaccess.h
@@ -59,12 +59,6 @@ static inline int access_ok(int type, const void __user * addr, unsigned long si
 	return 1;
 }
 
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return 0;
-}
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-um/auxvec.h b/include/asm-um/auxvec.h
new file mode 100644
index 0000000..1e5e1c2
--- /dev/null
+++ b/include/asm-um/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __UM_AUXVEC_H
+#define __UM_AUXVEC_H
+
+#endif
diff --git a/include/asm-um/futex.h b/include/asm-um/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-um/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-um/hdreg.h b/include/asm-um/hdreg.h
deleted file mode 100644
index cf6363a..0000000
--- a/include/asm-um/hdreg.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __UM_HDREG_H
-#define __UM_HDREG_H
-
-#include "asm/arch/hdreg.h"
-
-#endif
diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h
index 095bb62..2edb4f1 100644
--- a/include/asm-um/mmu_context.h
+++ b/include/asm-um/mmu_context.h
@@ -20,7 +20,15 @@ extern void force_flush_all(void);
 
 static inline void activate_mm(struct mm_struct *old, struct mm_struct *new)
 {
-	if (old != new)
+	/*
+	 * This is called by fs/exec.c and fs/aio.c. In the first case, for an
+	 * exec, we don't need to do anything as we're called from userspace
+	 * and thus going to use a new host PID. In the second, we're called
+	 * from a kernel thread, and thus need to go doing the mmap's on the
+	 * host. Since they're very expensive, we want to avoid that as far as
+	 * possible.
+	 */
+	if (old != new && (current->flags & PF_BORROWED_MM))
 		force_flush_all();
 }
 
diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index f58aeda..bd850a2 100644
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -116,24 +116,12 @@ extern void *to_virt(unsigned long phys);
 #define pfn_valid(pfn) ((pfn) < max_mapnr)
 #define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
 
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 extern struct page *arch_validate(struct page *page, int mask, int order);
 #define HAVE_ARCH_VALIDATE
 
 extern void arch_free_page(struct page *page, int order);
 #define HAVE_ARCH_FREE_PAGE
 
+#include <asm-generic/page.h>
+
 #endif
diff --git a/include/asm-um/pgalloc.h b/include/asm-um/pgalloc.h
index 8fcb2fc..ea49411 100644
--- a/include/asm-um/pgalloc.h
+++ b/include/asm-um/pgalloc.h
@@ -42,11 +42,13 @@ static inline void pte_free(struct page *pte)
 #define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
 
 #ifdef CONFIG_3_LEVEL_PGTABLES
-/*
- * In the 3-level case we free the pmds as part of the pgd.
- */
-#define pmd_free(x)			do { } while (0)
-#define __pmd_free_tlb(tlb,x)		do { } while (0)
+
+extern __inline__ void pmd_free(pmd_t *pmd)
+{
+	free_page((unsigned long)pmd);
+}
+
+#define __pmd_free_tlb(tlb,x)   tlb_remove_page((tlb),virt_to_page(x))
 #endif
 
 #define check_pgt_cache()	do { } while (0)
diff --git a/include/asm-um/pgtable-2level.h b/include/asm-um/pgtable-2level.h
index 9b3abc0..ffe017f 100644
--- a/include/asm-um/pgtable-2level.h
+++ b/include/asm-um/pgtable-2level.h
@@ -35,35 +35,8 @@
 static inline int pgd_newpage(pgd_t pgd)	{ return 0; }
 static inline void pgd_mkuptodate(pgd_t pgd)	{ }
 
-#define pte_present(x)	(pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-
-static inline pte_t pte_mknewprot(pte_t pte)
-{
- 	pte_val(pte) |= _PAGE_NEWPROT;
-	return(pte);
-}
-
-static inline pte_t pte_mknewpage(pte_t pte)
-{
-	pte_val(pte) |= _PAGE_NEWPAGE;
-	return(pte);
-}
-
-static inline void set_pte(pte_t *pteptr, pte_t pteval)
-{
-	/* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
-	 * fix_range knows to unmap it.  _PAGE_NEWPROT is specific to
-	 * mapped pages.
-	 */
-	*pteptr = pte_mknewpage(pteval);
-	if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
-}
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
 
-#define pte_page(x) pfn_to_page(pte_pfn(x))
-#define pte_none(x) !(pte_val(x) & ~_PAGE_NEWPAGE)
 #define pte_pfn(x) phys_to_pfn(pte_val(x))
 #define pfn_pte(pfn, prot) __pte(pfn_to_phys(pfn) | pgprot_val(prot))
 #define pfn_pmd(pfn, prot) __pmd(pfn_to_phys(pfn) | pgprot_val(prot))
diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index 65e8bfc..786c257 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -57,35 +57,6 @@ static inline int pgd_newpage(pgd_t pgd)
 
 static inline void pgd_mkuptodate(pgd_t pgd) { pgd_val(pgd) &= ~_PAGE_NEWPAGE; }
 
-
-#define pte_present(x)	pte_get_bits(x, (_PAGE_PRESENT | _PAGE_PROTNONE))
-
-static inline pte_t pte_mknewprot(pte_t pte)
-{
-        pte_set_bits(pte, _PAGE_NEWPROT);
-	return(pte);
-}
-
-static inline pte_t pte_mknewpage(pte_t pte)
-{
-	pte_set_bits(pte, _PAGE_NEWPAGE);
-	return(pte);
-}
-
-static inline void set_pte(pte_t *pteptr, pte_t pteval)
-{
-	pte_copy(*pteptr, pteval);
-
-	/* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
-	 * fix_range knows to unmap it.  _PAGE_NEWPROT is specific to
-	 * mapped pages.
-	 */
-
-	*pteptr = pte_mknewpage(*pteptr);
-	if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
-}
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
 #define set_pmd(pmdptr, pmdval) set_64bit((phys_t *) (pmdptr), pmd_val(pmdval))
 
 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
@@ -98,14 +69,11 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
         return pmd;
 }
 
-static inline void pmd_free(pmd_t *pmd){
-	free_page((unsigned long) pmd);
+extern inline void pud_clear (pud_t *pud)
+{
+        set_pud(pud, __pud(0));
 }
 
-#define __pmd_free_tlb(tlb,x)   do { } while (0)
-
-static inline void pud_clear (pud_t * pud) { }
-
 #define pud_page(pud) \
 	((struct page *) __va(pud_val(pud) & PAGE_MASK))
 
@@ -113,13 +81,6 @@ static inline void pud_clear (pud_t * pud) { }
 #define pmd_offset(pud, address) ((pmd_t *) pud_page(*(pud)) + \
 			pmd_index(address))
 
-#define pte_page(x) pfn_to_page(pte_pfn(x))
-
-static inline int pte_none(pte_t pte)
-{
-	return pte_is_zero(pte);
-}
-
 static inline unsigned long pte_pfn(pte_t pte)
 {
 	return phys_to_pfn(pte_val(pte));
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index a880409..b48e096 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -16,13 +16,15 @@
 
 #define _PAGE_PRESENT	0x001
 #define _PAGE_NEWPAGE	0x002
-#define _PAGE_NEWPROT   0x004
-#define _PAGE_FILE	0x008   /* set:pagecache unset:swap */
-#define _PAGE_PROTNONE	0x010	/* If not present */
+#define _PAGE_NEWPROT	0x004
 #define _PAGE_RW	0x020
 #define _PAGE_USER	0x040
 #define _PAGE_ACCESSED	0x080
 #define _PAGE_DIRTY	0x100
+/* If _PAGE_PRESENT is clear, we use these: */
+#define _PAGE_FILE	0x008	/* nonlinear file mapping, saved PTE; unset:swap */
+#define _PAGE_PROTNONE	0x010	/* if the user mapped it with PROT_NONE;
+				   pte_present gives true */
 
 #ifdef CONFIG_3_LEVEL_PGTABLES
 #include "asm/pgtable-3level.h"
@@ -151,10 +153,24 @@ extern unsigned long pg0[1024];
 
 #define pmd_page(pmd) phys_to_page(pmd_val(pmd) & PAGE_MASK)
 
+#define pte_page(x) pfn_to_page(pte_pfn(x))
 #define pte_address(x) (__va(pte_val(x) & PAGE_MASK))
 #define mk_phys(a, r) ((a) + (((unsigned long) r) << REGION_SHIFT))
 #define phys_addr(p) ((p) & ~REGION_MASK)
 
+#define pte_present(x)	pte_get_bits(x, (_PAGE_PRESENT | _PAGE_PROTNONE))
+
+/*
+ * =================================
+ * Flags checking section.
+ * =================================
+ */
+
+static inline int pte_none(pte_t pte)
+{
+	return pte_is_zero(pte);
+}
+
 /*
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
@@ -210,6 +226,18 @@ static inline int pte_newprot(pte_t pte)
 	return(pte_present(pte) && (pte_get_bits(pte, _PAGE_NEWPROT)));
 }
 
+/*
+ * =================================
+ * Flags setting section.
+ * =================================
+ */
+
+static inline pte_t pte_mknewprot(pte_t pte)
+{
+	pte_set_bits(pte, _PAGE_NEWPROT);
+	return(pte);
+}
+
 static inline pte_t pte_rdprotect(pte_t pte)
 { 
 	pte_clear_bits(pte, _PAGE_USER);
@@ -278,6 +306,26 @@ static inline pte_t pte_mkuptodate(pte_t pte)
 	return(pte); 
 }
 
+static inline pte_t pte_mknewpage(pte_t pte)
+{
+	pte_set_bits(pte, _PAGE_NEWPAGE);
+	return(pte);
+}
+
+static inline void set_pte(pte_t *pteptr, pte_t pteval)
+{
+	pte_copy(*pteptr, pteval);
+
+	/* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
+	 * fix_range knows to unmap it.  _PAGE_NEWPROT is specific to
+	 * mapped pages.
+	 */
+
+	*pteptr = pte_mknewpage(*pteptr);
+	if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
+}
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+
 extern phys_t page_to_phys(struct page *page);
 
 /*
diff --git a/include/asm-v850/auxvec.h b/include/asm-v850/auxvec.h
new file mode 100644
index 0000000..f493232
--- /dev/null
+++ b/include/asm-v850/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __V850_AUXVEC_H__
+#define __V850_AUXVEC_H__
+
+#endif /* __V850_AUXVEC_H__ */
diff --git a/include/asm-v850/fcntl.h b/include/asm-v850/fcntl.h
index 31d4b59..3af4d56 100644
--- a/include/asm-v850/fcntl.h
+++ b/include/asm-v850/fcntl.h
@@ -1,87 +1,11 @@
 #ifndef __V850_FCNTL_H__
 #define __V850_FCNTL_H__
 
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	  0003
-#define O_RDONLY	    00
-#define O_WRONLY	    01
-#define O_RDWR		    02
-#define O_CREAT		  0100	/* not fcntl */
-#define O_EXCL		  0200	/* not fcntl */
-#define O_NOCTTY	  0400	/* not fcntl */
-#define O_TRUNC		 01000	/* not fcntl */
-#define O_APPEND	 02000
-#define O_NONBLOCK	 04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		010000
-#define FASYNC		020000	/* fcntl, for BSD compatibility */
 #define O_DIRECTORY	040000	/* must be a directory */
 #define O_NOFOLLOW     0100000	/* don't follow links */
 #define O_DIRECT       0200000	/* direct disk access hint - currently ignored */
 #define O_LARGEFILE    0400000
-#define O_NOATIME	01000000
 
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
+#include <asm-generic/fcntl.h>
 
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-struct flock64 {
-	short  l_type;
-	short  l_whence;
-	loff_t l_start;
-	loff_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
 #endif /* __V850_FCNTL_H__ */
diff --git a/include/asm-v850/futex.h b/include/asm-v850/futex.h
new file mode 100644
index 0000000..2cac5ec
--- /dev/null
+++ b/include/asm-v850/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+	case FUTEX_OP_ADD:
+	case FUTEX_OP_OR:
+	case FUTEX_OP_ANDN:
+	case FUTEX_OP_XOR:
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-v850/page.h b/include/asm-v850/page.h
index d609162..b4bc85e 100644
--- a/include/asm-v850/page.h
+++ b/include/asm-v850/page.h
@@ -98,25 +98,6 @@ typedef unsigned long pgprot_t;
 #define PAGE_ALIGN(addr)	(((addr) + PAGE_SIZE - 1) & PAGE_MASK)
 
 
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order (unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-
 /* No current v850 processor has virtual memory.  */
 #define __virt_to_phys(addr)	(addr)
 #define __phys_to_virt(addr)	(addr)
@@ -144,4 +125,6 @@ extern __inline__ int get_order (unsigned long size)
 
 #endif /* KERNEL */
 
+#include <asm-generic/page.h>
+
 #endif /* __V850_PAGE_H__ */
diff --git a/include/asm-v850/types.h b/include/asm-v850/types.h
index e7cfe5b..dcef571 100644
--- a/include/asm-v850/types.h
+++ b/include/asm-v850/types.h
@@ -59,8 +59,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* !__ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-v850/uaccess.h b/include/asm-v850/uaccess.h
index 4386cfc..188b285 100644
--- a/include/asm-v850/uaccess.h
+++ b/include/asm-v850/uaccess.h
@@ -27,12 +27,6 @@ extern inline int access_ok (int type, const void *addr, unsigned long size)
 	return val >= (0x80 + NUM_CPU_IRQS*16) && val < 0xFFFFF000;
 }
 
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area (int type, const void *addr, unsigned long size)
-{
-	return access_ok (type, addr, size) ? 0 : -EFAULT;
-}
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-x86_64/auxvec.h b/include/asm-x86_64/auxvec.h
new file mode 100644
index 0000000..2403c4c
--- /dev/null
+++ b/include/asm-x86_64/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_X86_64_AUXVEC_H
+#define __ASM_X86_64_AUXVEC_H
+
+#endif
diff --git a/include/asm-x86_64/compat.h b/include/asm-x86_64/compat.h
index d0f453c..f0155c3 100644
--- a/include/asm-x86_64/compat.h
+++ b/include/asm-x86_64/compat.h
@@ -14,10 +14,10 @@ typedef s32		compat_ssize_t;
 typedef s32		compat_time_t;
 typedef s32		compat_clock_t;
 typedef s32		compat_pid_t;
-typedef u16		compat_uid_t;
-typedef u16		compat_gid_t;
-typedef u32		compat_uid32_t;
-typedef u32		compat_gid32_t;
+typedef u16		__compat_uid_t;
+typedef u16		__compat_gid_t;
+typedef u32		__compat_uid32_t;
+typedef u32		__compat_gid32_t;
 typedef u16		compat_mode_t;
 typedef u32		compat_ino_t;
 typedef u16		compat_dev_t;
@@ -52,8 +52,8 @@ struct compat_stat {
 	compat_ino_t	st_ino;
 	compat_mode_t	st_mode;
 	compat_nlink_t	st_nlink;
-	compat_uid_t	st_uid;
-	compat_gid_t	st_gid;
+	__compat_uid_t	st_uid;
+	__compat_gid_t	st_gid;
 	compat_dev_t	st_rdev;
 	u16		__pad2;
 	u32		st_size;
@@ -122,10 +122,10 @@ typedef u32               compat_sigset_word;
 
 struct compat_ipc64_perm {
 	compat_key_t key;
-	compat_uid32_t uid;
-	compat_gid32_t gid;
-	compat_uid32_t cuid;
-	compat_gid32_t cgid;
+	__compat_uid32_t uid;
+	__compat_gid32_t gid;
+	__compat_uid32_t cuid;
+	__compat_gid32_t cgid;
 	unsigned short mode;
 	unsigned short __pad1;
 	unsigned short seq;
diff --git a/include/asm-x86_64/fcntl.h b/include/asm-x86_64/fcntl.h
index 4411f22..46ab12d 100644
--- a/include/asm-x86_64/fcntl.h
+++ b/include/asm-x86_64/fcntl.h
@@ -1,76 +1 @@
-#ifndef _X86_64_FCNTL_H
-#define _X86_64_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define FASYNC		 020000	/* fcntl, for BSD compatibility */
-#define O_DIRECT	 040000	/* direct disk access hint */
-#define O_LARGEFILE	0100000
-#define O_DIRECTORY	0200000	/* must be a directory */
-#define O_NOFOLLOW	0400000 /* don't follow links */
-#define O_NOATIME	01000000
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock */
-#define LOCK_READ	64	/* ... Which allows concurrent read operations */
-#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
-#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
-
-struct flock {
-	short  l_type;
-	short  l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t  l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE	1024
-
-#endif /* !_X86_64_FCNTL_H */
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-x86_64/futex.h b/include/asm-x86_64/futex.h
new file mode 100644
index 0000000..8602c09
--- /dev/null
+++ b/include/asm-x86_64/futex.h
@@ -0,0 +1,98 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
+
+#define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
+  __asm__ __volatile (						\
+"1:	" insn "\n"						\
+"2:	.section .fixup,\"ax\"\n\
+3:	mov	%3, %1\n\
+	jmp	2b\n\
+	.previous\n\
+	.section __ex_table,\"a\"\n\
+	.align	8\n\
+	.quad	1b,3b\n\
+	.previous"						\
+	: "=r" (oldval), "=r" (ret), "=m" (*uaddr)		\
+	: "i" (-EFAULT), "m" (*uaddr), "0" (oparg), "1" (0))
+
+#define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
+  __asm__ __volatile (						\
+"1:	movl	%2, %0\n\
+	movl	%0, %3\n"					\
+	insn "\n"						\
+"2:	" LOCK_PREFIX "cmpxchgl %3, %2\n\
+	jnz	1b\n\
+3:	.section .fixup,\"ax\"\n\
+4:	mov	%5, %1\n\
+	jmp	3b\n\
+	.previous\n\
+	.section __ex_table,\"a\"\n\
+	.align	8\n\
+	.quad	1b,4b,2b,4b\n\
+	.previous"						\
+	: "=&a" (oldval), "=&r" (ret), "=m" (*uaddr),		\
+	  "=&r" (tem)						\
+	: "r" (oparg), "i" (-EFAULT), "m" (*uaddr), "1" (0))
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret, tem;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+		__futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
+		break;
+	case FUTEX_OP_ADD:
+		__futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
+				   uaddr, oparg);
+		break;
+	case FUTEX_OP_OR:
+		__futex_atomic_op2("orl %4, %3", ret, oldval, uaddr, oparg);
+		break;
+	case FUTEX_OP_ANDN:
+		__futex_atomic_op2("andl %4, %3", ret, oldval, uaddr, ~oparg);
+		break;
+	case FUTEX_OP_XOR:
+		__futex_atomic_op2("xorl %4, %3", ret, oldval, uaddr, oparg);
+		break;
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-x86_64/hdreg.h b/include/asm-x86_64/hdreg.h
deleted file mode 100644
index 5989bbc..0000000
--- a/include/asm-x86_64/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning this file is obsolete, please do not use it
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index 4313187..135ffaa 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -28,7 +28,6 @@
 #define HPAGE_SIZE	((1UL) << HPAGE_SHIFT)
 #define HPAGE_MASK	(~(HPAGE_SIZE - 1))
 #define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
-#define ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
@@ -92,20 +91,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #include <asm/bug.h>
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 #endif /* __ASSEMBLY__ */
 
 #define PAGE_OFFSET		((unsigned long)__PAGE_OFFSET)
@@ -141,4 +126,6 @@ extern __inline__ int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _X86_64_PAGE_H */
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 4e167b5..5e0f2fd 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -104,6 +104,19 @@ extern inline void pgd_clear (pgd_t * pgd)
 ((unsigned long) __va(pud_val(pud) & PHYSICAL_PAGE_MASK))
 
 #define ptep_get_and_clear(mm,addr,xp)	__pte(xchg(&(xp)->pte, 0))
+
+static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
+{
+	pte_t pte;
+	if (full) {
+		pte = *ptep;
+		*ptep = __pte(0);
+	} else {
+		pte = ptep_get_and_clear(mm, addr, ptep);
+	}
+	return pte;
+}
+
 #define pte_same(a, b)		((a).pte == (b).pte)
 
 #define PMD_SIZE	(1UL << PMD_SHIFT)
@@ -143,7 +156,7 @@ extern inline void pgd_clear (pgd_t * pgd)
 #define _PAGE_ACCESSED	0x020
 #define _PAGE_DIRTY	0x040
 #define _PAGE_PSE	0x080	/* 2MB page */
-#define _PAGE_FILE	0x040	/* set:pagecache, unset:swap */
+#define _PAGE_FILE	0x040	/* nonlinear file mapping, saved PTE; unset:swap */
 #define _PAGE_GLOBAL	0x100	/* Global TLB entry */
 
 #define _PAGE_PROTNONE	0x080	/* If not present */
@@ -247,6 +260,7 @@ static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
  */
+#define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
 static inline int pte_user(pte_t pte)		{ return pte_val(pte) & _PAGE_USER; }
 extern inline int pte_read(pte_t pte)		{ return pte_val(pte) & _PAGE_USER; }
 extern inline int pte_exec(pte_t pte)		{ return pte_val(pte) & _PAGE_USER; }
@@ -254,8 +268,8 @@ extern inline int pte_dirty(pte_t pte)		{ return pte_val(pte) & _PAGE_DIRTY; }
 extern inline int pte_young(pte_t pte)		{ return pte_val(pte) & _PAGE_ACCESSED; }
 extern inline int pte_write(pte_t pte)		{ return pte_val(pte) & _PAGE_RW; }
 static inline int pte_file(pte_t pte)		{ return pte_val(pte) & _PAGE_FILE; }
+static inline int pte_huge(pte_t pte)		{ return (pte_val(pte) & __LARGE_PTE) == __LARGE_PTE; }
 
-#define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
 extern inline pte_t pte_rdprotect(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
 extern inline pte_t pte_exprotect(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
 extern inline pte_t pte_mkclean(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
@@ -433,6 +447,7 @@ extern int kern_addr_valid(unsigned long addr);
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 #define __HAVE_ARCH_PTE_SAME
 #include <asm-generic/pgtable.h>
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 85549e6..a832199 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -398,7 +398,7 @@ static inline void prefetch(void *x)
 #define ARCH_HAS_PREFETCHW 1
 static inline void prefetchw(void *x) 
 { 
-	alternative_input(ASM_NOP5,
+	alternative_input("prefetcht0 (%1)",
 			  "prefetchw (%1)",
 			  X86_FEATURE_3DNOW,
 			  "r" (x));
@@ -437,6 +437,11 @@ static inline void prefetchw(void *x)
 	outb((data), 0x23); \
 } while (0)
 
+static inline void serialize_cpu(void)
+{
+	__asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+}
+
 static inline void __monitor(const void *eax, unsigned long ecx,
 		unsigned long edx)
 {
diff --git a/include/asm-x86_64/types.h b/include/asm-x86_64/types.h
index 32bd142..c86c2e6 100644
--- a/include/asm-x86_64/types.h
+++ b/include/asm-x86_64/types.h
@@ -51,8 +51,6 @@ typedef u64 dma_addr_t;
 typedef u64 sector_t;
 #define HAVE_SECTOR_T
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 48f2927..1bb8b8a 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -49,13 +49,6 @@
 
 #define access_ok(type, addr, size) (__range_not_ok(addr,size) == 0)
 
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
-	return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
 /*
  * The exception table consists of pairs of addresses: the first is the
  * address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-xtensa/atomic.h b/include/asm-xtensa/atomic.h
index d72bcb3..24f86f0 100644
--- a/include/asm-xtensa/atomic.h
+++ b/include/asm-xtensa/atomic.h
@@ -66,7 +66,7 @@ typedef struct { volatile int counter; } atomic_t;
  *
  * Atomically adds @i to @v.
  */
-extern __inline__ void atomic_add(int i, atomic_t * v)
+static inline void atomic_add(int i, atomic_t * v)
 {
     unsigned int vval;
 
@@ -90,7 +90,7 @@ extern __inline__ void atomic_add(int i, atomic_t * v)
  *
  * Atomically subtracts @i from @v.
  */
-extern __inline__ void atomic_sub(int i, atomic_t *v)
+static inline void atomic_sub(int i, atomic_t *v)
 {
     unsigned int vval;
 
@@ -111,7 +111,7 @@ extern __inline__ void atomic_sub(int i, atomic_t *v)
  * We use atomic_{add|sub}_return to define other functions.
  */
 
-extern __inline__ int atomic_add_return(int i, atomic_t * v)
+static inline int atomic_add_return(int i, atomic_t * v)
 {
      unsigned int vval;
 
@@ -130,7 +130,7 @@ extern __inline__ int atomic_add_return(int i, atomic_t * v)
     return vval;
 }
 
-extern __inline__ int atomic_sub_return(int i, atomic_t * v)
+static inline int atomic_sub_return(int i, atomic_t * v)
 {
     unsigned int vval;
 
@@ -224,7 +224,7 @@ extern __inline__ int atomic_sub_return(int i, atomic_t * v)
 #define atomic_add_negative(i,v) (atomic_add_return((i),(v)) < 0)
 
 
-extern __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {
     unsigned int all_f = -1;
     unsigned int vval;
@@ -243,7 +243,7 @@ extern __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
 	);
 }
 
-extern __inline__ void atomic_set_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
 {
     unsigned int vval;
 
diff --git a/include/asm-xtensa/auxvec.h b/include/asm-xtensa/auxvec.h
new file mode 100644
index 0000000..257dec7
--- /dev/null
+++ b/include/asm-xtensa/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __XTENSA_AUXVEC_H
+#define __XTENSA_AUXVEC_H
+
+#endif
diff --git a/include/asm-xtensa/checksum.h b/include/asm-xtensa/checksum.h
index 1a00fad..81a797a 100644
--- a/include/asm-xtensa/checksum.h
+++ b/include/asm-xtensa/checksum.h
@@ -47,14 +47,14 @@ asmlinkage unsigned int csum_partial_copy_generic( const char *src, char *dst, i
  *	If you use these functions directly please don't forget the
  *	verify_area().
  */
-extern __inline__
+static inline
 unsigned int csum_partial_copy_nocheck ( const char *src, char *dst,
 					int len, int sum)
 {
 	return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
 }
 
-extern __inline__
+static inline
 unsigned int csum_partial_copy_from_user ( const char *src, char *dst,
 						int len, int sum, int *err_ptr)
 {
diff --git a/include/asm-xtensa/delay.h b/include/asm-xtensa/delay.h
index 0a123d5..1bc601e 100644
--- a/include/asm-xtensa/delay.h
+++ b/include/asm-xtensa/delay.h
@@ -18,7 +18,7 @@
 
 extern unsigned long loops_per_jiffy;
 
-extern __inline__ void __delay(unsigned long loops)
+static inline void __delay(unsigned long loops)
 {
   /* 2 cycles per loop. */
   __asm__ __volatile__ ("1: addi %0, %0, -2; bgeui %0, 2, 1b"
diff --git a/include/asm-xtensa/fcntl.h b/include/asm-xtensa/fcntl.h
index 48876bb..ec066ae 100644
--- a/include/asm-xtensa/fcntl.h
+++ b/include/asm-xtensa/fcntl.h
@@ -14,31 +14,17 @@
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
-#define O_ACCMODE	0x0003
-#define O_RDONLY	0x0000
-#define O_WRONLY	0x0001
-#define O_RDWR		0x0002
 #define O_APPEND	0x0008
 #define O_SYNC		0x0010
 #define O_NONBLOCK	0x0080
 #define O_CREAT         0x0100	/* not fcntl */
-#define O_TRUNC		0x0200	/* not fcntl */
 #define O_EXCL		0x0400	/* not fcntl */
 #define O_NOCTTY	0x0800	/* not fcntl */
 #define FASYNC		0x1000	/* fcntl, for BSD compatibility */
 #define O_LARGEFILE	0x2000	/* allow large file opens - currently ignored */
 #define O_DIRECT	0x8000	/* direct disk access hint - currently ignored*/
-#define O_DIRECTORY	0x10000	/* must be a directory */
-#define O_NOFOLLOW	0x20000	/* don't follow links */
 #define O_NOATIME	0x100000
 
-#define O_NDELAY	O_NONBLOCK
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get close_on_exec */
-#define F_SETFD		2	/* set/clear close_on_exec */
-#define F_GETFL		3	/* get file->f_flags */
-#define F_SETFL		4	/* set file->f_flags */
 #define F_GETLK		14
 #define F_GETLK64       15
 #define F_SETLK		6
@@ -48,35 +34,6 @@
 
 #define F_SETOWN	24	/*  for sockets. */
 #define F_GETOWN	23	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* for leases */
-#define F_INPROGRESS	16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#define LOCK_MAND	32	/* This is a mandatory flock ... */
-#define LOCK_READ	64	/*  which allows concurrent read operations */
-#define LOCK_WRITE	128	/*  which allows concurrent write operations */
-#define LOCK_RW		192	/*  which allows concurrent read & write ops */
 
 typedef struct flock {
 	short l_type;
@@ -96,6 +53,9 @@ struct flock64 {
 	pid_t  l_pid;
 };
 
-#define F_LINUX_SPECIFIC_BASE	1024
+#define HAVE_ARCH_STRUCT_FLOCK
+#define HAVE_ARCH_STRUCT_FLOCK64
+
+#include <asm-generic/fcntl.h>
 
 #endif /* _XTENSA_FCNTL_H */
diff --git a/include/asm-xtensa/hdreg.h b/include/asm-xtensa/hdreg.h
deleted file mode 100644
index 64b8060..0000000
--- a/include/asm-xtensa/hdreg.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * include/asm-xtensa/hdreg.h
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License.  See the file "COPYING" in the main directory of
- * this archive for more details.
- *
- * Copyright (C) 2002 - 2005 Tensilica Inc.
- * Copyright (C) 1994-1996  Linus Torvalds & authors
- */
-
-#ifndef _XTENSA_HDREG_H
-#define _XTENSA_HDREG_H
-
-typedef unsigned int ide_ioreg_t;
-
-#endif
diff --git a/include/asm-xtensa/io.h b/include/asm-xtensa/io.h
index 2c471c4..c5c1398 100644
--- a/include/asm-xtensa/io.h
+++ b/include/asm-xtensa/io.h
@@ -41,12 +41,12 @@ static inline unsigned int _swapl (unsigned int v)
  * These are trivial on the 1:1 Linux/Xtensa mapping
  */
 
-extern inline unsigned long virt_to_phys(volatile void * address)
+static inline unsigned long virt_to_phys(volatile void * address)
 {
 	return PHYSADDR((unsigned long)address);
 }
 
-extern inline void * phys_to_virt(unsigned long address)
+static inline void * phys_to_virt(unsigned long address)
 {
 	return (void*) CACHED_ADDR(address);
 }
@@ -55,12 +55,12 @@ extern inline void * phys_to_virt(unsigned long address)
  * IO bus memory addresses are also 1:1 with the physical address
  */
 
-extern inline unsigned long virt_to_bus(volatile void * address)
+static inline unsigned long virt_to_bus(volatile void * address)
 {
 	return PHYSADDR((unsigned long)address);
 }
 
-extern inline void * bus_to_virt (unsigned long address)
+static inline void * bus_to_virt (unsigned long address)
 {
 	return (void *) CACHED_ADDR(address);
 }
@@ -69,17 +69,17 @@ extern inline void * bus_to_virt (unsigned long address)
  * Change "struct page" to physical address.
  */
 
-extern inline void *ioremap(unsigned long offset, unsigned long size)
+static inline void *ioremap(unsigned long offset, unsigned long size)
 {
         return (void *) CACHED_ADDR_IO(offset);
 }
 
-extern inline void *ioremap_nocache(unsigned long offset, unsigned long size)
+static inline void *ioremap_nocache(unsigned long offset, unsigned long size)
 {
         return (void *) BYPASS_ADDR_IO(offset);
 }
 
-extern inline void iounmap(void *addr)
+static inline void iounmap(void *addr)
 {
 }
 
diff --git a/include/asm-xtensa/mmu_context.h b/include/asm-xtensa/mmu_context.h
index 1b08015..364a7b0 100644
--- a/include/asm-xtensa/mmu_context.h
+++ b/include/asm-xtensa/mmu_context.h
@@ -199,13 +199,13 @@ extern pgd_t *current_pgd;
 #define ASID_FIRST_VERSION						\
 	((unsigned long)(~ASID_VERSION_MASK) + 1 + ASID_FIRST_NONRESERVED)
 
-extern inline void set_rasid_register (unsigned long val)
+static inline void set_rasid_register (unsigned long val)
 {
 	__asm__ __volatile__ (" wsr %0, "__stringify(RASID)"\n\t"
 			      " isync\n" : : "a" (val));
 }
 
-extern inline unsigned long get_rasid_register (void)
+static inline unsigned long get_rasid_register (void)
 {
 	unsigned long tmp;
 	__asm__ __volatile__ (" rsr %0, "__stringify(RASID)"\n\t" : "=a" (tmp));
@@ -215,7 +215,7 @@ extern inline unsigned long get_rasid_register (void)
 
 #if ((XCHAL_MMU_ASID_INVALID == 0) && (XCHAL_MMU_ASID_KERNEL == 1))
 
-extern inline void
+static inline void
 get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
 {
 	extern void flush_tlb_all(void);
@@ -234,7 +234,7 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
 /* XCHAL_MMU_ASID_INVALID == 0 and XCHAL_MMU_ASID_KERNEL ==1 are
    really the best, but if you insist... */
 
-extern inline int validate_asid (unsigned long asid)
+static inline int validate_asid (unsigned long asid)
 {
 	switch (asid) {
 	case XCHAL_MMU_ASID_INVALID:
@@ -247,7 +247,7 @@ extern inline int validate_asid (unsigned long asid)
 	return 1; /* valid */
 }
 
-extern inline void
+static inline void
 get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
 {
 	extern void flush_tlb_all(void);
@@ -274,14 +274,14 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
  * instance.
  */
 
-extern inline int
+static inline int
 init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
 	mm->context = NO_CONTEXT;
 	return 0;
 }
 
-extern inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
                              struct task_struct *tsk)
 {
 	unsigned long asid = asid_cache;
@@ -301,7 +301,7 @@ extern inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
  * Destroy context related info for an mm_struct that is about
  * to be put to rest.
  */
-extern inline void destroy_context(struct mm_struct *mm)
+static inline void destroy_context(struct mm_struct *mm)
 {
 	/* Nothing to do. */
 }
@@ -310,7 +310,7 @@ extern inline void destroy_context(struct mm_struct *mm)
  * After we have set current->mm to a new value, this activates
  * the context for the new mm so we see the new mappings.
  */
-extern inline void
+static inline void
 activate_mm(struct mm_struct *prev, struct mm_struct *next)
 {
 	/* Unconditionally get a new ASID.  */
diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h
index b495e5b..8ded36f 100644
--- a/include/asm-xtensa/page.h
+++ b/include/asm-xtensa/page.h
@@ -55,7 +55,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
  * Pure 2^n version of get_order
  */
 
-extern __inline__ int get_order(unsigned long size)
+static inline int get_order(unsigned long size)
 {
 	int order;
 #ifndef XCHAL_HAVE_NSU
diff --git a/include/asm-xtensa/page.h.n b/include/asm-xtensa/page.h.n
deleted file mode 100644
index 546cc66..0000000
--- a/include/asm-xtensa/page.h.n
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * linux/include/asm-xtensa/page.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version2 as
- * published by the Free Software Foundation.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_PAGE_H
-#define _XTENSA_PAGE_H
-
-#ifdef __KERNEL__
-
-#include <asm/processor.h>
-#include <linux/config.h>
-
-/*
- * PAGE_SHIFT determines the page size
- * PAGE_ALIGN(x) aligns the pointer to the (next) page boundary
- */
-#define PAGE_SHIFT		XCHAL_MMU_MIN_PTE_PAGE_SIZE
-#define PAGE_SIZE		(1 << PAGE_SHIFT)
-#define PAGE_MASK		(~(PAGE_SIZE-1))
-#define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE - 1) & PAGE_MASK)
-
-#define DCACHE_WAY_SIZE		(XCHAL_DCACHE_SIZE / XCHAL_DCACHE_WAYS)
-#define PAGE_OFFSET		XCHAL_KSEG_CACHED_VADDR
-
-#ifdef __ASSEMBLY__
-
-#define __pgprot(x)	(x)
-
-#else
-
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;		/* page table entry */
-typedef struct { unsigned long pmd; } pmd_t;		/* PMD table entry */
-typedef struct { unsigned long pgd; } pgd_t;		/* PGD table entry */
-typedef struct { unsigned long pgprot; } pgprot_t;
-
-#define pte_val(x)	((x).pte)
-#define pmd_val(x)	((x).pmd)
-#define pgd_val(x)	((x).pgd)
-#define pgprot_val(x)	((x).pgprot)
-
-#define __pte(x)	((pte_t) { (x) } )
-#define __pmd(x)	((pmd_t) { (x) } )
-#define __pgd(x)	((pgd_t) { (x) } )
-#define __pgprot(x)	((pgprot_t) { (x) } )
-
-/*
- * Pure 2^n version of get_order
- */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-#ifndef XCHAL_HAVE_NSU
-	unsigned long x1, x2, x4, x8, x16;
-
-	size = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	x1  = size & 0xAAAAAAAA;
-	x2  = size & 0xCCCCCCCC;
-	x4  = size & 0xF0F0F0F0;
-	x8  = size & 0xFF00FF00;
-	x16 = size & 0xFFFF0000;
-	order = x2 ? 2 : 0;
-	order += (x16 != 0) * 16;
-	order += (x8 != 0) * 8;
-	order += (x4 != 0) * 4;
-	order += (x1 != 0);
-
-	return order;
-#else
-	size = (size - 1) >> PAGE_SHIFT;
-	asm ("nsau %0, %1" : "=r" (order) : "r" (size));
-	return 32 - order;
-#endif
-}
-
-
-struct page;
-extern void clear_page(void *page);
-extern void copy_page(void *to, void *from);
-
-/*
- * If we have cache aliasing and writeback caches, we might have to do
- * some extra work
- */
-
-#if (DCACHE_WAY_SIZE > PAGE_SIZE) && XCHAL_DCACHE_IS_WRITEBACK
-void clear_user_page(void *addr, unsigned long vaddr, struct page* page);
-void copy_user_page(void *to, void* from, unsigned long vaddr, struct page* page);
-#else
-# define clear_user_page(page,vaddr,pg)		clear_page(page)
-# define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
-#endif
-
-
-/*
- * This handles the memory map.  We handle pages at
- * XCHAL_KSEG_CACHED_VADDR for kernels with 32 bit address space.
- * These macros are for conversion of kernel address, not user
- * addresses.
- */
-
-#define __pa(x)			((unsigned long) (x) - PAGE_OFFSET)
-#define __va(x)			((void *)((unsigned long) (x) + PAGE_OFFSET))
-#define pfn_valid(pfn)		((unsigned long)pfn < max_mapnr)
-#ifndef CONFIG_DISCONTIGMEM
-# define pfn_to_page(pfn)	(mem_map + (pfn))
-# define page_to_pfn(page)	((unsigned long)((page) - mem_map))
-#else
-# error CONFIG_DISCONTIGMEM not supported
-#endif
-
-#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define page_to_virt(page)	__va(page_to_pfn(page) << PAGE_SHIFT)
-#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-#define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)
-
-#define WANT_PAGE_VIRTUAL
-
-
-#endif /* __ASSEMBLY__ */
-
-#define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
-				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#endif /* __KERNEL__ */
-#endif /* _XTENSA_PAGE_H */
diff --git a/include/asm-xtensa/pci.h b/include/asm-xtensa/pci.h
index 6817742..24eb7fc 100644
--- a/include/asm-xtensa/pci.h
+++ b/include/asm-xtensa/pci.h
@@ -22,12 +22,12 @@
 
 extern struct pci_controller* pcibios_alloc_controller(void);
 
-extern inline void pcibios_set_master(struct pci_dev *dev)
+static inline void pcibios_set_master(struct pci_dev *dev)
 {
 	/* No special bus mastering setup handling */
 }
 
-extern inline void pcibios_penalize_isa_irq(int irq)
+static inline void pcibios_penalize_isa_irq(int irq)
 {
 	/* We don't do dynamic PCI IRQ allocation */
 }
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index 0bb6416..883ebc2 100644
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -260,7 +260,7 @@ static inline pte_t pte_mkwrite(pte_t pte)	{ pte_val(pte) |= _PAGE_RW; return pt
 #define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
 #define mk_pte(page, prot)	pfn_pte(page_to_pfn(page), prot)
 
-extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 {
 	return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot));
 }
@@ -278,14 +278,14 @@ static inline void update_pte(pte_t *ptep, pte_t pteval)
 #endif
 }
 
-extern inline void
+static inline void
 set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval)
 {
 	update_pte(ptep, pteval);
 }
 
 
-extern inline void
+static inline void
 set_pmd(pmd_t *pmdp, pmd_t pmdval)
 {
 	*pmdp = pmdval;
diff --git a/include/asm-xtensa/semaphore.h b/include/asm-xtensa/semaphore.h
index c8a7574..db740b8 100644
--- a/include/asm-xtensa/semaphore.h
+++ b/include/asm-xtensa/semaphore.h
@@ -47,7 +47,7 @@ struct semaphore {
 #define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
 #define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
 
-extern inline void sema_init (struct semaphore *sem, int val)
+static inline void sema_init (struct semaphore *sem, int val)
 {
 /*
  *	*sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
@@ -79,7 +79,7 @@ asmlinkage void __up(struct semaphore * sem);
 
 extern spinlock_t semaphore_wake_lock;
 
-extern __inline__ void down(struct semaphore * sem)
+static inline void down(struct semaphore * sem)
 {
 #if WAITQUEUE_DEBUG
 	CHECK_MAGIC(sem->__magic);
@@ -89,7 +89,7 @@ extern __inline__ void down(struct semaphore * sem)
 		__down(sem);
 }
 
-extern __inline__ int down_interruptible(struct semaphore * sem)
+static inline int down_interruptible(struct semaphore * sem)
 {
 	int ret = 0;
 #if WAITQUEUE_DEBUG
@@ -101,7 +101,7 @@ extern __inline__ int down_interruptible(struct semaphore * sem)
 	return ret;
 }
 
-extern __inline__ int down_trylock(struct semaphore * sem)
+static inline int down_trylock(struct semaphore * sem)
 {
 	int ret = 0;
 #if WAITQUEUE_DEBUG
@@ -117,7 +117,7 @@ extern __inline__ int down_trylock(struct semaphore * sem)
  * Note! This is subtle. We jump to wake people up only if
  * the semaphore was negative (== somebody was waiting on it).
  */
-extern __inline__ void up(struct semaphore * sem)
+static inline void up(struct semaphore * sem)
 {
 #if WAITQUEUE_DEBUG
 	CHECK_MAGIC(sem->__magic);
diff --git a/include/asm-xtensa/string.h b/include/asm-xtensa/string.h
index 3f81b27..5fb8c27 100644
--- a/include/asm-xtensa/string.h
+++ b/include/asm-xtensa/string.h
@@ -16,7 +16,7 @@
 #define _XTENSA_STRING_H
 
 #define __HAVE_ARCH_STRCPY
-extern __inline__ char *strcpy(char *__dest, const char *__src)
+static inline char *strcpy(char *__dest, const char *__src)
 {
 	register char *__xdest = __dest;
 	unsigned long __dummy;
@@ -35,7 +35,7 @@ extern __inline__ char *strcpy(char *__dest, const char *__src)
 }
 
 #define __HAVE_ARCH_STRNCPY
-extern __inline__ char *strncpy(char *__dest, const char *__src, size_t __n)
+static inline char *strncpy(char *__dest, const char *__src, size_t __n)
 {
 	register char *__xdest = __dest;
 	unsigned long __dummy;
@@ -60,7 +60,7 @@ extern __inline__ char *strncpy(char *__dest, const char *__src, size_t __n)
 }
 
 #define __HAVE_ARCH_STRCMP
-extern __inline__ int strcmp(const char *__cs, const char *__ct)
+static inline int strcmp(const char *__cs, const char *__ct)
 {
 	register int __res;
 	unsigned long __dummy;
@@ -82,7 +82,7 @@ extern __inline__ int strcmp(const char *__cs, const char *__ct)
 }
 
 #define __HAVE_ARCH_STRNCMP
-extern __inline__ int strncmp(const char *__cs, const char *__ct, size_t __n)
+static inline int strncmp(const char *__cs, const char *__ct, size_t __n)
 {
 	register int __res;
 	unsigned long __dummy;
diff --git a/include/asm-xtensa/system.h b/include/asm-xtensa/system.h
index 690fe32..f093932 100644
--- a/include/asm-xtensa/system.h
+++ b/include/asm-xtensa/system.h
@@ -56,7 +56,7 @@ static inline int irqs_disabled(void)
 
 #define clear_cpenable() __clear_cpenable()
 
-extern __inline__ void __clear_cpenable(void)
+static inline void __clear_cpenable(void)
 {
 #if XCHAL_HAVE_CP
 	unsigned long i = 0;
@@ -64,7 +64,7 @@ extern __inline__ void __clear_cpenable(void)
 #endif
 }
 
-extern __inline__ void enable_coprocessor(int i)
+static inline void enable_coprocessor(int i)
 {
 #if XCHAL_HAVE_CP
 	int cp;
@@ -74,7 +74,7 @@ extern __inline__ void enable_coprocessor(int i)
 #endif
 }
 
-extern __inline__ void disable_coprocessor(int i)
+static inline void disable_coprocessor(int i)
 {
 #if XCHAL_HAVE_CP
 	int cp;
@@ -123,7 +123,7 @@ do {						\
  * cmpxchg
  */
 
-extern __inline__ unsigned long
+static inline unsigned long
 __cmpxchg_u32(volatile int *p, int old, int new)
 {
   __asm__ __volatile__("rsil    a15, "__stringify(LOCKLEVEL)"\n\t"
@@ -173,7 +173,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
  * where no register reference will cause an overflow.
  */
 
-extern __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
+static inline unsigned long xchg_u32(volatile int * m, unsigned long val)
 {
   unsigned long tmp;
   __asm__ __volatile__("rsil    a15, "__stringify(LOCKLEVEL)"\n\t"
diff --git a/include/asm-xtensa/tlbflush.h b/include/asm-xtensa/tlbflush.h
index 23bfe9d..43f6ec8 100644
--- a/include/asm-xtensa/tlbflush.h
+++ b/include/asm-xtensa/tlbflush.h
@@ -39,7 +39,7 @@ extern void flush_tlb_range(struct vm_area_struct*,unsigned long,unsigned long);
  * page-table pages.
  */
 
-extern inline void flush_tlb_pgtables(struct mm_struct *mm,
+static inline void flush_tlb_pgtables(struct mm_struct *mm,
                                       unsigned long start, unsigned long end)
 {
 }
@@ -51,26 +51,26 @@ extern inline void flush_tlb_pgtables(struct mm_struct *mm,
 #define ITLB_PROBE_SUCCESS  (1 << ITLB_WAYS_LOG2)
 #define DTLB_PROBE_SUCCESS  (1 << DTLB_WAYS_LOG2)
 
-extern inline unsigned long itlb_probe(unsigned long addr)
+static inline unsigned long itlb_probe(unsigned long addr)
 {
 	unsigned long tmp;
 	__asm__ __volatile__("pitlb  %0, %1\n\t" : "=a" (tmp) : "a" (addr));
 	return tmp;
 }
 
-extern inline unsigned long dtlb_probe(unsigned long addr)
+static inline unsigned long dtlb_probe(unsigned long addr)
 {
 	unsigned long tmp;
 	__asm__ __volatile__("pdtlb  %0, %1\n\t" : "=a" (tmp) : "a" (addr));
 	return tmp;
 }
 
-extern inline void invalidate_itlb_entry (unsigned long probe)
+static inline void invalidate_itlb_entry (unsigned long probe)
 {
 	__asm__ __volatile__("iitlb  %0; isync\n\t" : : "a" (probe));
 }
 
-extern inline void invalidate_dtlb_entry (unsigned long probe)
+static inline void invalidate_dtlb_entry (unsigned long probe)
 {
 	__asm__ __volatile__("idtlb  %0; dsync\n\t" : : "a" (probe));
 }
@@ -80,68 +80,68 @@ extern inline void invalidate_dtlb_entry (unsigned long probe)
  * caller must follow up with an 'isync', which can be relatively
  * expensive on some Xtensa implementations.
  */
-extern inline void invalidate_itlb_entry_no_isync (unsigned entry)
+static inline void invalidate_itlb_entry_no_isync (unsigned entry)
 {
 	/* Caller must follow up with 'isync'. */
 	__asm__ __volatile__ ("iitlb  %0\n" : : "a" (entry) );
 }
 
-extern inline void invalidate_dtlb_entry_no_isync (unsigned entry)
+static inline void invalidate_dtlb_entry_no_isync (unsigned entry)
 {
 	/* Caller must follow up with 'isync'. */
 	__asm__ __volatile__ ("idtlb  %0\n" : : "a" (entry) );
 }
 
-extern inline void set_itlbcfg_register (unsigned long val)
+static inline void set_itlbcfg_register (unsigned long val)
 {
 	__asm__ __volatile__("wsr  %0, "__stringify(ITLBCFG)"\n\t" "isync\n\t"
 			     : : "a" (val));
 }
 
-extern inline void set_dtlbcfg_register (unsigned long val)
+static inline void set_dtlbcfg_register (unsigned long val)
 {
 	__asm__ __volatile__("wsr  %0, "__stringify(DTLBCFG)"; dsync\n\t"
 	    		     : : "a" (val));
 }
 
-extern inline void set_ptevaddr_register (unsigned long val)
+static inline void set_ptevaddr_register (unsigned long val)
 {
 	__asm__ __volatile__(" wsr  %0, "__stringify(PTEVADDR)"; isync\n"
 			     : : "a" (val));
 }
 
-extern inline unsigned long read_ptevaddr_register (void)
+static inline unsigned long read_ptevaddr_register (void)
 {
 	unsigned long tmp;
 	__asm__ __volatile__("rsr  %0, "__stringify(PTEVADDR)"\n\t" : "=a" (tmp));
 	return tmp;
 }
 
-extern inline void write_dtlb_entry (pte_t entry, int way)
+static inline void write_dtlb_entry (pte_t entry, int way)
 {
 	__asm__ __volatile__("wdtlb  %1, %0; dsync\n\t"
 			     : : "r" (way), "r" (entry) );
 }
 
-extern inline void write_itlb_entry (pte_t entry, int way)
+static inline void write_itlb_entry (pte_t entry, int way)
 {
 	__asm__ __volatile__("witlb  %1, %0; isync\n\t"
 	                     : : "r" (way), "r" (entry) );
 }
 
-extern inline void invalidate_page_directory (void)
+static inline void invalidate_page_directory (void)
 {
 	invalidate_dtlb_entry (DTLB_WAY_PGTABLE);
 }
 
-extern inline void invalidate_itlb_mapping (unsigned address)
+static inline void invalidate_itlb_mapping (unsigned address)
 {
 	unsigned long tlb_entry;
 	while ((tlb_entry = itlb_probe (address)) & ITLB_PROBE_SUCCESS)
 		invalidate_itlb_entry (tlb_entry);
 }
 
-extern inline void invalidate_dtlb_mapping (unsigned address)
+static inline void invalidate_dtlb_mapping (unsigned address)
 {
 	unsigned long tlb_entry;
 	while ((tlb_entry = dtlb_probe (address)) & DTLB_PROBE_SUCCESS)
@@ -165,28 +165,28 @@ extern inline void invalidate_dtlb_mapping (unsigned address)
  *      as[07..00] contain the asid
  */
 
-extern inline unsigned long read_dtlb_virtual (int way)
+static inline unsigned long read_dtlb_virtual (int way)
 {
 	unsigned long tmp;
 	__asm__ __volatile__("rdtlb0  %0, %1\n\t" : "=a" (tmp), "+a" (way));
 	return tmp;
 }
 
-extern inline unsigned long read_dtlb_translation (int way)
+static inline unsigned long read_dtlb_translation (int way)
 {
 	unsigned long tmp;
 	__asm__ __volatile__("rdtlb1  %0, %1\n\t" : "=a" (tmp), "+a" (way));
 	return tmp;
 }
 
-extern inline unsigned long read_itlb_virtual (int way)
+static inline unsigned long read_itlb_virtual (int way)
 {
 	unsigned long tmp;
 	__asm__ __volatile__("ritlb0  %0, %1\n\t" : "=a" (tmp), "+a" (way));
 	return tmp;
 }
 
-extern inline unsigned long read_itlb_translation (int way)
+static inline unsigned long read_itlb_translation (int way)
 {
 	unsigned long tmp;
 	__asm__ __volatile__("ritlb1  %0, %1\n\t" : "=a" (tmp), "+a" (way));
diff --git a/include/asm-xtensa/types.h b/include/asm-xtensa/types.h
index ebac004..9d99a8e 100644
--- a/include/asm-xtensa/types.h
+++ b/include/asm-xtensa/types.h
@@ -58,8 +58,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif	/* __KERNEL__ */
 #endif
 
diff --git a/include/asm-xtensa/uaccess.h b/include/asm-xtensa/uaccess.h
index 35576b2..fc268ac 100644
--- a/include/asm-xtensa/uaccess.h
+++ b/include/asm-xtensa/uaccess.h
@@ -211,7 +211,7 @@
 #define __access_ok(addr,size) (__kernel_ok || __user_ok((addr),(size)))
 #define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size))
 
-extern inline int verify_area(int type, const void * addr, unsigned long size)
+static inline int verify_area(int type, const void * addr, unsigned long size)
 {
 	return access_ok(type,addr,size) ? 0 : -EFAULT;
 }
@@ -464,7 +464,7 @@ __generic_copy_from_user(void *to, const void *from, unsigned long n)
  * success.
  */
 
-extern inline unsigned long
+static inline unsigned long
 __xtensa_clear_user(void *addr, unsigned long size)
 {
 	if ( ! memset(addr, 0, size) )
@@ -472,7 +472,7 @@ __xtensa_clear_user(void *addr, unsigned long size)
 	return 0;
 }
 
-extern inline unsigned long
+static inline unsigned long
 clear_user(void *addr, unsigned long size)
 {
 	if (access_ok(VERIFY_WRITE, addr, size))
@@ -486,7 +486,7 @@ clear_user(void *addr, unsigned long size)
 extern long __strncpy_user(char *, const char *, long);
 #define __strncpy_from_user __strncpy_user
 
-extern inline long
+static inline long
 strncpy_from_user(char *dst, const char *src, long count)
 {
 	if (access_ok(VERIFY_READ, src, 1))
@@ -502,7 +502,7 @@ strncpy_from_user(char *dst, const char *src, long count)
  */
 extern long __strnlen_user(const char *, long);
 
-extern inline long strnlen_user(const char *str, long len)
+static inline long strnlen_user(const char *str, long len)
 {
 	unsigned long top = __kernel_ok ? ~0UL : TASK_SIZE - 1;
 
diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h
index af1010b..93bfb0b 100644
--- a/include/linux/attribute_container.h
+++ b/include/linux/attribute_container.h
@@ -11,10 +11,12 @@
 
 #include <linux/device.h>
 #include <linux/list.h>
+#include <linux/klist.h>
+#include <linux/spinlock.h>
 
 struct attribute_container {
 	struct list_head	node;
-	struct list_head	containers;
+	struct klist		containers;
 	struct class		*class;
 	struct class_device_attribute **attrs;
 	int (*match)(struct attribute_container *, struct device *);
@@ -62,12 +64,8 @@ int attribute_container_add_class_device_adapter(struct attribute_container *con
 						 struct class_device *classdev);
 void attribute_container_remove_attrs(struct class_device *classdev);
 void attribute_container_class_device_del(struct class_device *classdev);
-
-
-
-
-
-
+struct attribute_container *attribute_container_classdev_to_container(struct class_device *);
+struct class_device *attribute_container_find_class_device(struct attribute_container *, struct device *);
 struct class_device_attribute **attribute_container_classdev_to_attrs(const struct class_device *classdev);
 
 #endif
diff --git a/include/linux/auxvec.h b/include/linux/auxvec.h
new file mode 100644
index 0000000..9a7b374
--- /dev/null
+++ b/include/linux/auxvec.h
@@ -0,0 +1,31 @@
+#ifndef _LINUX_AUXVEC_H
+#define _LINUX_AUXVEC_H
+
+#include <asm/auxvec.h>
+
+/* Symbolic values for the entries in the auxiliary table
+   put on the initial stack */
+#define AT_NULL   0	/* end of vector */
+#define AT_IGNORE 1	/* entry should be ignored */
+#define AT_EXECFD 2	/* file descriptor of program */
+#define AT_PHDR   3	/* program headers for program */
+#define AT_PHENT  4	/* size of program header entry */
+#define AT_PHNUM  5	/* number of program headers */
+#define AT_PAGESZ 6	/* system page size */
+#define AT_BASE   7	/* base address of interpreter */
+#define AT_FLAGS  8	/* flags */
+#define AT_ENTRY  9	/* entry point of program */
+#define AT_NOTELF 10	/* program is not ELF */
+#define AT_UID    11	/* real uid */
+#define AT_EUID   12	/* effective uid */
+#define AT_GID    13	/* real gid */
+#define AT_EGID   14	/* effective gid */
+#define AT_PLATFORM 15  /* string identifying CPU for optimizations */
+#define AT_HWCAP  16    /* arch dependent hints at CPU capabilities */
+#define AT_CLKTCK 17	/* frequency at which times() increments */
+
+#define AT_SECURE 23   /* secure mode boolean */
+
+#define AT_VECTOR_SIZE  42 /* Size of auxiliary table.  */
+
+#endif /* _LINUX_AUXVEC_H */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 36ef29f..cdaf03a 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -111,7 +111,6 @@ struct bio {
 	void			*bi_private;
 
 	bio_destructor_t	*bi_destructor;	/* destructor */
-	struct bio_set		*bi_set;	/* memory pools set */
 };
 
 /*
@@ -280,6 +279,7 @@ extern void bioset_free(struct bio_set *);
 extern struct bio *bio_alloc(unsigned int __nocast, int);
 extern struct bio *bio_alloc_bioset(unsigned int __nocast, int, struct bio_set *);
 extern void bio_put(struct bio *);
+extern void bio_free(struct bio *, struct bio_set *);
 
 extern void bio_endio(struct bio *, unsigned int, int);
 struct request_queue;
@@ -295,7 +295,13 @@ extern int bio_add_page(struct bio *, struct page *, unsigned int,unsigned int);
 extern int bio_get_nr_vecs(struct block_device *);
 extern struct bio *bio_map_user(struct request_queue *, struct block_device *,
 				unsigned long, unsigned int, int);
+struct sg_iovec;
+extern struct bio *bio_map_user_iov(struct request_queue *,
+				    struct block_device *,
+				    struct sg_iovec *, int, int);
 extern void bio_unmap_user(struct bio *);
+extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int,
+				unsigned int);
 extern void bio_set_pages_dirty(struct bio *bio);
 extern void bio_check_pages_dirty(struct bio *bio);
 extern struct bio *bio_copy_user(struct request_queue *, unsigned long, unsigned int, int);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 19bd8e7..aefa26f 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -563,10 +563,12 @@ extern void blk_sync_queue(struct request_queue *q);
 extern void __blk_stop_queue(request_queue_t *q);
 extern void blk_run_queue(request_queue_t *);
 extern void blk_queue_activity_fn(request_queue_t *, activity_fn *, void *);
-extern struct request *blk_rq_map_user(request_queue_t *, int, void __user *, unsigned int);
-extern int blk_rq_unmap_user(struct request *, struct bio *, unsigned int);
-extern int blk_execute_rq(request_queue_t *, struct gendisk *, struct request *);
-
+extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned int);
+extern int blk_rq_unmap_user(struct bio *, unsigned int);
+extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, unsigned int);
+extern int blk_rq_map_user_iov(request_queue_t *, struct request *, struct sg_iovec *, int);
+extern int blk_execute_rq(request_queue_t *, struct gendisk *,
+			  struct request *, int);
 static inline request_queue_t *bdev_get_queue(struct block_device *bdev)
 {
 	return bdev->bd_disk->queue;
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 8d139f4..6b46189 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -233,6 +233,7 @@ typedef __u32 kernel_cap_t;
 /* Allow enabling/disabling tagged queuing on SCSI controllers and sending
    arbitrary SCSI commands */
 /* Allow setting encryption key on loopback filesystem */
+/* Allow setting zone reclaim policy */
 
 #define CAP_SYS_ADMIN        21
 
diff --git a/include/linux/compat.h b/include/linux/compat.h
index b58b7d6..f9ca534 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -18,6 +18,9 @@
 #define compat_jiffies_to_clock_t(x)	\
 		(((unsigned long)(x) * COMPAT_USER_HZ) / HZ)
 
+typedef __compat_uid32_t	compat_uid_t;
+typedef __compat_gid32_t	compat_gid_t;
+
 struct rusage;
 
 struct compat_itimerspec { 
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 3438233..24062a1 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -23,7 +23,8 @@ void cpuset_init_current_mems_allowed(void);
 void cpuset_update_current_mems_allowed(void);
 void cpuset_restrict_to_mems_allowed(unsigned long *nodes);
 int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl);
-int cpuset_zone_allowed(struct zone *z);
+extern int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask);
+extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
 extern struct file_operations proc_cpuset_operations;
 extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
 
@@ -48,7 +49,13 @@ static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
 	return 1;
 }
 
-static inline int cpuset_zone_allowed(struct zone *z)
+static inline int cpuset_zone_allowed(struct zone *z,
+					unsigned int __nocast gfp_mask)
+{
+	return 1;
+}
+
+static inline int cpuset_excl_nodes_overlap(const struct task_struct *p)
 {
 	return 1;
 }
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 5e2bcc6..3c89df6 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -45,6 +45,7 @@
 #define CRYPTO_TFM_MODE_CTR		0x00000008
 
 #define CRYPTO_TFM_REQ_WEAK_KEY		0x00000100
+#define CRYPTO_TFM_REQ_MAY_SLEEP	0x00000200
 #define CRYPTO_TFM_RES_WEAK_KEY		0x00100000
 #define CRYPTO_TFM_RES_BAD_KEY_LEN   	0x00200000
 #define CRYPTO_TFM_RES_BAD_KEY_SCHED 	0x00400000
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 50be290..ab04b4f 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -88,8 +88,9 @@ struct dentry {
 					 * negative */
 	/*
 	 * The next three fields are touched by __d_lookup.  Place them here
-	 * so they all fit in a 16-byte range, with 16-byte alignment.
+	 * so they all fit in a cache line.
 	 */
+	struct hlist_node d_hash;	/* lookup hash list */
 	struct dentry *d_parent;	/* parent directory */
 	struct qstr d_name;
 
@@ -103,7 +104,6 @@ struct dentry {
 	void *d_fsdata;			/* fs-specific data */
  	struct rcu_head d_rcu;
 	struct dcookie_struct *d_cookie; /* cookie, if any */
-	struct hlist_node d_hash;	/* lookup hash list */	
 	int d_mounted;
 	unsigned char d_iname[DNAME_INLINE_LEN_MIN];	/* small names */
 };
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 5e93e6d..c30175e 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -1,6 +1,8 @@
 #ifndef __DMI_H__
 #define __DMI_H__
 
+#include <linux/list.h>
+
 enum dmi_field {
 	DMI_NONE,
 	DMI_BIOS_VENDOR,
@@ -16,6 +18,24 @@ enum dmi_field {
 	DMI_STRING_MAX,
 };
 
+enum dmi_device_type {
+	DMI_DEV_TYPE_ANY = 0,
+	DMI_DEV_TYPE_OTHER,
+	DMI_DEV_TYPE_UNKNOWN,
+	DMI_DEV_TYPE_VIDEO,
+	DMI_DEV_TYPE_SCSI,
+	DMI_DEV_TYPE_ETHERNET,
+	DMI_DEV_TYPE_TOKENRING,
+	DMI_DEV_TYPE_SOUND,
+	DMI_DEV_TYPE_IPMI = -1
+};
+
+struct dmi_header {
+	u8 type;
+	u8 length;
+	u16 handle;
+};
+
 /*
  *	DMI callbacks for problem boards
  */
@@ -26,22 +46,32 @@ struct dmi_strmatch {
 
 struct dmi_system_id {
 	int (*callback)(struct dmi_system_id *);
-	char *ident;
+	const char *ident;
 	struct dmi_strmatch matches[4];
 	void *driver_data;
 };
 
-#define DMI_MATCH(a,b)	{ a, b }
+#define DMI_MATCH(a, b)	{ a, b }
+
+struct dmi_device {
+	struct list_head list;
+	int type;
+	const char *name;
+	void *device_data;	/* Type specific data */
+};
 
 #if defined(CONFIG_X86) && !defined(CONFIG_X86_64)
 
 extern int dmi_check_system(struct dmi_system_id *list);
 extern char * dmi_get_system_info(int field);
-
+extern struct dmi_device * dmi_find_device(int type, const char *name,
+	struct dmi_device *from);
 #else
 
 static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
 static inline char * dmi_get_system_info(int field) { return NULL; }
+static struct dmi_device * dmi_find_device(int type, const char *name,
+	struct dmi_device *from) { return NULL; }
 
 #endif
 
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 73781ec..c7c5dd3 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -91,11 +91,6 @@ typedef	struct {
 
 #define EFI_PAGE_SHIFT		12
 
-/*
- * For current x86 implementations of EFI, there is
- * additional padding in the mem descriptors.  This is not
- * the case in ia64.  Need to have this fixed in the f/w.
- */
 typedef struct {
 	u32 type;
 	u32 pad;
@@ -103,9 +98,6 @@ typedef struct {
 	u64 virt_addr;
 	u64 num_pages;
 	u64 attribute;
-#if defined (__i386__)
-	u64 pad1;
-#endif
 } efi_memory_desc_t;
 
 typedef int (*efi_freemem_callback_t) (unsigned long start, unsigned long end, void *arg);
@@ -240,10 +232,12 @@ typedef struct {
 } efi_system_table_t;
 
 struct efi_memory_map {
-	efi_memory_desc_t *phys_map;
-	efi_memory_desc_t *map;
+	void *phys_map;
+	void *map;
+	void *map_end;
 	int nr_map;
 	unsigned long desc_version;
+	unsigned long desc_size;
 };
 
 /*
diff --git a/include/linux/elf.h b/include/linux/elf.h
index f5b3ba5..ff955db 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -2,6 +2,7 @@
 #define _LINUX_ELF_H
 
 #include <linux/types.h>
+#include <linux/auxvec.h>
 #include <asm/elf.h>
 
 #ifndef elf_read_implies_exec
@@ -158,29 +159,6 @@ typedef __s64	Elf64_Sxword;
 #define ELF64_ST_BIND(x)	ELF_ST_BIND(x)
 #define ELF64_ST_TYPE(x)	ELF_ST_TYPE(x)
 
-/* Symbolic values for the entries in the auxiliary table
-   put on the initial stack */
-#define AT_NULL   0	/* end of vector */
-#define AT_IGNORE 1	/* entry should be ignored */
-#define AT_EXECFD 2	/* file descriptor of program */
-#define AT_PHDR   3	/* program headers for program */
-#define AT_PHENT  4	/* size of program header entry */
-#define AT_PHNUM  5	/* number of program headers */
-#define AT_PAGESZ 6	/* system page size */
-#define AT_BASE   7	/* base address of interpreter */
-#define AT_FLAGS  8	/* flags */
-#define AT_ENTRY  9	/* entry point of program */
-#define AT_NOTELF 10	/* program is not ELF */
-#define AT_UID    11	/* real uid */
-#define AT_EUID   12	/* effective uid */
-#define AT_GID    13	/* real gid */
-#define AT_EGID   14	/* effective gid */
-#define AT_PLATFORM 15  /* string identifying CPU for optimizations */
-#define AT_HWCAP  16    /* arch dependent hints at CPU capabilities */
-#define AT_CLKTCK 17	/* frequency at which times() increments */
-
-#define AT_SECURE 23   /* secure mode boolean */
-
 typedef struct dynamic{
   Elf32_Sword d_tag;
   union{
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index a657130b..f7bd1c7 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -313,6 +313,9 @@ struct ext2_inode {
 #define EXT2_MOUNT_XATTR_USER		0x004000  /* Extended user attributes */
 #define EXT2_MOUNT_POSIX_ACL		0x008000  /* POSIX Access Control Lists */
 #define EXT2_MOUNT_XIP			0x010000  /* Execute in place */
+#define EXT2_MOUNT_USRQUOTA		0x020000 /* user quota */
+#define EXT2_MOUNT_GRPQUOTA		0x040000 /* group quota */
+
 
 #define clear_opt(o, opt)		o &= ~EXT2_MOUNT_##opt
 #define set_opt(o, opt)			o |= EXT2_MOUNT_##opt
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index c166628..c0272d7 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -373,6 +373,8 @@ struct ext3_inode {
 #define EXT3_MOUNT_BARRIER		0x20000 /* Use block barriers */
 #define EXT3_MOUNT_NOBH			0x40000 /* No bufferheads */
 #define EXT3_MOUNT_QUOTA		0x80000 /* Some quota option set */
+#define EXT3_MOUNT_USRQUOTA		0x100000 /* "old" user quota */
+#define EXT3_MOUNT_GRPQUOTA		0x200000 /* "old" group quota */
 
 /* Compatibility, for having both ext2_fs.h and ext3_fs.h included at once */
 #ifndef _LINUX_EXT2_FS_H
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index 886255b..2063c08 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -3,6 +3,9 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #define FIRMWARE_NAME_MAX 30 
+#define FW_ACTION_NOHOTPLUG 0
+#define FW_ACTION_HOTPLUG 1
+
 struct firmware {
 	size_t size;
 	u8 *data;
@@ -11,7 +14,7 @@ struct device;
 int request_firmware(const struct firmware **fw, const char *name,
 		     struct device *device);
 int request_firmware_nowait(
-	struct module *module,
+	struct module *module, int hotplug,
 	const char *name, struct device *device, void *context,
 	void (*cont)(const struct firmware *fw, void *context));
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 67e6732..fd93ab7 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -69,6 +69,7 @@ extern int dir_notify_enable;
 #define READ 0
 #define WRITE 1
 #define READA 2		/* read-ahead  - don't block if no resources */
+#define SWRITE 3	/* for ll_rw_block() - wait for buffer lock */
 #define SPECIAL 4	/* For non-blockdevice requests in request queue */
 #define READ_SYNC	(READ | (1 << BIO_RW_SYNC))
 #define WRITE_SYNC	(WRITE | (1 << BIO_RW_SYNC))
@@ -281,19 +282,9 @@ struct iattr {
 	struct timespec	ia_atime;
 	struct timespec	ia_mtime;
 	struct timespec	ia_ctime;
-	unsigned int	ia_attr_flags;
 };
 
 /*
- * This is the inode attributes flag definitions
- */
-#define ATTR_FLAG_SYNCRONOUS	1 	/* Syncronous write */
-#define ATTR_FLAG_NOATIME	2 	/* Don't update atime */
-#define ATTR_FLAG_APPEND	4 	/* Append-only file */
-#define ATTR_FLAG_IMMUTABLE	8 	/* Immutable file */
-#define ATTR_FLAG_NODIRATIME	16 	/* Don't update atime for directory */
-
-/*
  * Includes for diskquotas.
  */
 #include <linux/quota.h>
@@ -594,7 +585,6 @@ struct file {
 	unsigned int		f_uid, f_gid;
 	struct file_ra_state	f_ra;
 
-	size_t			f_maxcount;
 	unsigned long		f_version;
 	void			*f_security;
 
@@ -1291,6 +1281,7 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
 /* fs/open.c */
 
 extern int do_truncate(struct dentry *, loff_t start);
+extern long do_sys_open(const char __user *filename, int flags, int mode);
 extern struct file *filp_open(const char *, int, int);
 extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
 extern int filp_close(struct file *, fl_owner_t id);
diff --git a/include/linux/futex.h b/include/linux/futex.h
index 65d6cfd..10f96c3 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -4,14 +4,40 @@
 /* Second argument to futex syscall */
 
 
-#define FUTEX_WAIT (0)
-#define FUTEX_WAKE (1)
-#define FUTEX_FD (2)
-#define FUTEX_REQUEUE (3)
-#define FUTEX_CMP_REQUEUE (4)
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+#define FUTEX_FD		2
+#define FUTEX_REQUEUE		3
+#define FUTEX_CMP_REQUEUE	4
+#define FUTEX_WAKE_OP		5
 
 long do_futex(unsigned long uaddr, int op, int val,
 		unsigned long timeout, unsigned long uaddr2, int val2,
 		int val3);
 
+#define FUTEX_OP_SET		0	/* *(int *)UADDR2 = OPARG; */
+#define FUTEX_OP_ADD		1	/* *(int *)UADDR2 += OPARG; */
+#define FUTEX_OP_OR		2	/* *(int *)UADDR2 |= OPARG; */
+#define FUTEX_OP_ANDN		3	/* *(int *)UADDR2 &= ~OPARG; */
+#define FUTEX_OP_XOR		4	/* *(int *)UADDR2 ^= OPARG; */
+
+#define FUTEX_OP_OPARG_SHIFT	8	/* Use (1 << OPARG) instead of OPARG.  */
+
+#define FUTEX_OP_CMP_EQ		0	/* if (oldval == CMPARG) wake */
+#define FUTEX_OP_CMP_NE		1	/* if (oldval != CMPARG) wake */
+#define FUTEX_OP_CMP_LT		2	/* if (oldval < CMPARG) wake */
+#define FUTEX_OP_CMP_LE		3	/* if (oldval <= CMPARG) wake */
+#define FUTEX_OP_CMP_GT		4	/* if (oldval > CMPARG) wake */
+#define FUTEX_OP_CMP_GE		5	/* if (oldval >= CMPARG) wake */
+
+/* FUTEX_WAKE_OP will perform atomically
+   int oldval = *(int *)UADDR2;
+   *(int *)UADDR2 = oldval OP OPARG;
+   if (oldval CMP CMPARG)
+     wake UADDR2;  */
+
+#define FUTEX_OP(op, oparg, cmp, cmparg) \
+  (((op & 0xf) << 28) | ((cmp & 0xf) << 24)		\
+   | ((oparg & 0xfff) << 12) | (cmparg & 0xfff))
+
 #endif
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 7c74001..4dc990f 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -40,6 +40,7 @@ struct vm_area_struct;
 #define __GFP_ZERO	0x8000u	/* Return zeroed page on success */
 #define __GFP_NOMEMALLOC 0x10000u /* Don't use emergency reserves */
 #define __GFP_NORECLAIM  0x20000u /* No realy zone reclaim during allocation */
+#define __GFP_HARDWALL   0x40000u /* Enforce hardwall cpuset memory allocs */
 
 #define __GFP_BITS_SHIFT 20	/* Room for 20 __GFP_FOO bits */
 #define __GFP_BITS_MASK ((1 << __GFP_BITS_SHIFT) - 1)
@@ -48,14 +49,15 @@ struct vm_area_struct;
 #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
 			__GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
 			__GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
-			__GFP_NOMEMALLOC|__GFP_NORECLAIM)
+			__GFP_NOMEMALLOC|__GFP_NORECLAIM|__GFP_HARDWALL)
 
 #define GFP_ATOMIC	(__GFP_HIGH)
 #define GFP_NOIO	(__GFP_WAIT)
 #define GFP_NOFS	(__GFP_WAIT | __GFP_IO)
 #define GFP_KERNEL	(__GFP_WAIT | __GFP_IO | __GFP_FS)
-#define GFP_USER	(__GFP_WAIT | __GFP_IO | __GFP_FS)
-#define GFP_HIGHUSER	(__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HIGHMEM)
+#define GFP_USER	(__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL)
+#define GFP_HIGHUSER	(__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
+			 __GFP_HIGHMEM)
 
 /* Flag - indicates that the buffer will be suitable for DMA.  Ignored on some
    platforms, used as appropriate on others */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index f529d14..e670b0d 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -70,12 +70,6 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
 void hugetlb_prefault_arch_hook(struct mm_struct *mm);
 #endif
 
-#ifndef ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
-#define hugetlb_clean_stale_pgtable(pte)	BUG()
-#else
-void hugetlb_clean_stale_pgtable(pte_t *pte);
-#endif
-
 #else /* !CONFIG_HUGETLB_PAGE */
 
 static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
index 1b5018a..7eb4004 100644
--- a/include/linux/hwmon-sysfs.h
+++ b/include/linux/hwmon-sysfs.h
@@ -33,4 +33,19 @@ struct sensor_device_attribute sensor_dev_attr_##_name = {	\
 	.index =	_index,					\
 }
 
+struct sensor_device_attribute_2 {
+	struct device_attribute dev_attr;
+	u8 index;
+	u8 nr;
+};
+#define to_sensor_dev_attr_2(_dev_attr) \
+	container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
+
+#define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index)	\
+struct sensor_device_attribute_2 sensor_dev_attr_##_name = {	\
+	.dev_attr =	__ATTR(_name,_mode,_show,_store),	\
+	.index =	_index,					\
+	.nr =		_nr,					\
+}
+
 #endif /* _LINUX_HWMON_SYSFS_H */
diff --git a/include/linux/hwmon-vid.h b/include/linux/hwmon-vid.h
new file mode 100644
index 0000000..cd4b7a0
--- /dev/null
+++ b/include/linux/hwmon-vid.h
@@ -0,0 +1,45 @@
+/*
+    hwmon-vid.h - VID/VRM/VRD voltage conversions
+
+    Originally part of lm_sensors
+    Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
+    With assistance from Trent Piepho <xyzzy@speakeasy.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _LINUX_HWMON_VID_H
+#define _LINUX_HWMON_VID_H
+
+int vid_from_reg(int val, int vrm);
+int vid_which_vrm(void);
+
+/* vrm is the VRM/VRD document version multiplied by 10.
+   val is in mV to avoid floating point in the kernel.
+   Returned value is the 4-, 5- or 6-bit VID code.
+   Note that only VRM 9.x is supported for now. */
+static inline int vid_to_reg(int val, int vrm)
+{
+	switch (vrm) {
+	case 91:		/* VRM 9.1 */
+	case 90:		/* VRM 9.0 */
+		return ((val >= 1100) && (val <= 1850) ?
+			((18499 - val * 10) / 25 + 5) / 10 : -1);
+	default:
+		return -1;
+	}
+}
+
+#endif /* _LINUX_HWMON_VID_H */
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
new file mode 100644
index 0000000..0efd994
--- /dev/null
+++ b/include/linux/hwmon.h
@@ -0,0 +1,35 @@
+/*
+    hwmon.h - part of lm_sensors, Linux kernel modules for hardware monitoring
+
+    This file declares helper functions for the sysfs class "hwmon",
+    for use by sensors drivers.
+
+    Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; version 2 of the License.
+*/
+
+#ifndef _HWMON_H_
+#define _HWMON_H_
+
+#include <linux/device.h>
+
+struct class_device *hwmon_device_register(struct device *dev);
+
+void hwmon_device_unregister(struct class_device *cdev);
+
+/* Scale user input to sensible values */
+static inline int SENSORS_LIMIT(long value, long low, long high)
+{
+	if (value < low)
+		return low;
+	else if (value > high)
+		return high;
+	else
+		return value;
+}
+
+#endif
+
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 33f0825..44f3087 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -1,6 +1,6 @@
 /* ------------------------------------------------------------------------- */
 /* 									     */
-/* i2c.h - definitions for the i2c-bus interface			     */
+/* i2c-id.h - identifier values for i2c drivers and adapters		     */
 /* 									     */
 /* ------------------------------------------------------------------------- */
 /*   Copyright (C) 1995-1999 Simon G. Vogl
@@ -24,16 +24,6 @@
 #define LINUX_I2C_ID_H
 
 /*
- * This file is part of the i2c-bus package and contains the identifier
- * values for drivers, adapters and other folk populating these serial
- * worlds. 
- *
- * These will change often (i.e. additions) , therefore this has been 
- * separated from the functional interface definitions of the i2c api.
- *
- */
-
-/*
  * ---- Driver types -----------------------------------------------------
  *       device id name + number        function description, i2c address(es)
  *
@@ -170,151 +160,113 @@
 
 /*
  * ---- Adapter types ----------------------------------------------------
- *
- * First, we distinguish between several algorithms to access the hardware
- * interface types, as a PCF 8584 needs other care than a bit adapter.
- */
-
-#define I2C_ALGO_NONE	0x000000
-#define I2C_ALGO_BIT	0x010000	/* bit style adapters		*/
-#define I2C_ALGO_PCF	0x020000	/* PCF 8584 style adapters	*/
-#define I2C_ALGO_ATI	0x030000	/* ATI video card		*/
-#define I2C_ALGO_SMBUS	0x040000
-#define I2C_ALGO_ISA 	0x050000	/* lm_sensors ISA pseudo-adapter */
-#define I2C_ALGO_SAA7146 0x060000	/* SAA 7146 video decoder bus	*/
-#define I2C_ALGO_ACB 	0x070000	/* ACCESS.bus algorithm         */
-#define I2C_ALGO_IIC    0x080000 	/* ITE IIC bus */
-#define I2C_ALGO_SAA7134 0x090000
-#define I2C_ALGO_MPC824X 0x0a0000	/* Motorola 8240 / 8245         */
-#define I2C_ALGO_IPMI 	0x0b0000	/* IPMI dummy adapter */
-#define I2C_ALGO_IPMB 	0x0c0000	/* IPMB adapter */
-#define I2C_ALGO_MPC107 0x0d0000
-#define I2C_ALGO_EC     0x100000        /* ACPI embedded controller     */
-
-#define I2C_ALGO_MPC8XX 0x110000	/* MPC8xx PowerPC I2C algorithm */
-#define I2C_ALGO_OCP    0x120000	/* IBM or otherwise On-chip I2C algorithm */
-#define I2C_ALGO_BITHS	0x130000	/* enhanced bit style adapters	*/
-#define I2C_ALGO_IOP3XX	0x140000	/* XSCALE IOP3XX On-chip I2C alg */
-#define I2C_ALGO_SIBYTE 0x150000	/* Broadcom SiByte SOCs		*/
-#define I2C_ALGO_SGI	0x160000	/* SGI algorithm		*/
-
-#define I2C_ALGO_USB	0x170000	/* USB algorithm		*/
-#define I2C_ALGO_VIRT	0x180000	/* Virtual bus adapter		*/
-
-#define I2C_ALGO_MV64XXX 0x190000	/* Marvell mv64xxx i2c ctlr	*/
-#define I2C_ALGO_PCA	0x1a0000	/* PCA 9564 style adapters	*/
-#define I2C_ALGO_AU1550	0x1b0000        /* Au1550 PSC algorithm		*/
-
-#define I2C_ALGO_EXP	0x800000	/* experimental			*/
-
-#define I2C_ALGO_MASK	0xff0000	/* Mask for algorithms		*/
-#define I2C_ALGO_SHIFT	0x10	/* right shift to get index values 	*/
-
-#define I2C_HW_ADAPS	0x10000		/* # adapter types		*/
-#define I2C_HW_MASK	0xffff		
-
-
-/* hw specific modules that are defined per algorithm layer
  */
 
 /* --- Bit algorithm adapters 						*/
-#define I2C_HW_B_LP	0x00	/* Parallel port Philips style adapter	*/
-#define I2C_HW_B_LPC	0x01	/* Parallel port, over control reg.	*/
-#define I2C_HW_B_SER	0x02	/* Serial line interface		*/
-#define I2C_HW_B_ELV	0x03	/* ELV Card				*/
-#define I2C_HW_B_VELLE	0x04	/* Vellemann K8000			*/
-#define I2C_HW_B_BT848	0x05	/* BT848 video boards			*/
-#define I2C_HW_B_WNV	0x06	/* Winnov Videums			*/
-#define I2C_HW_B_VIA	0x07	/* Via vt82c586b			*/
-#define I2C_HW_B_HYDRA	0x08	/* Apple Hydra Mac I/O			*/
-#define I2C_HW_B_G400	0x09	/* Matrox G400				*/
-#define I2C_HW_B_I810	0x0a	/* Intel I810 				*/
-#define I2C_HW_B_VOO	0x0b	/* 3dfx Voodoo 3 / Banshee      	*/
-#define I2C_HW_B_PPORT  0x0c	/* Primitive parallel port adapter	*/
-#define I2C_HW_B_SAVG	0x0d	/* Savage 4                     	*/
-#define I2C_HW_B_SCX200	0x0e	/* Nat'l Semi SCx200 I2C        	*/
-#define I2C_HW_B_RIVA	0x10	/* Riva based graphics cards		*/
-#define I2C_HW_B_IOC	0x11	/* IOC bit-wiggling			*/
-#define I2C_HW_B_TSUNA  0x12	/* DEC Tsunami chipset			*/
-#define I2C_HW_B_FRODO  0x13    /* 2d3D, Inc. SA-1110 Development Board */
-#define I2C_HW_B_OMAHA  0x14    /* Omaha I2C interface (ARM)		*/
-#define I2C_HW_B_GUIDE  0x15    /* Guide bit-basher			*/
-#define I2C_HW_B_IXP2000 0x16	/* GPIO on IXP2000 systems              */
-#define I2C_HW_B_IXP4XX 0x17	/* GPIO on IXP4XX systems		*/
-#define I2C_HW_B_S3VIA	0x18	/* S3Via ProSavage adapter		*/
-#define I2C_HW_B_ZR36067 0x19	/* Zoran-36057/36067 based boards	*/
-#define I2C_HW_B_PCILYNX 0x1a	/* TI PCILynx I2C adapter		*/
-#define I2C_HW_B_CX2388x 0x1b	/* connexant 2388x based tv cards	*/
+#define I2C_HW_B_LP		0x010000 /* Parallel port Philips style */
+#define I2C_HW_B_LPC		0x010001 /* Parallel port control reg. */
+#define I2C_HW_B_SER		0x010002 /* Serial line interface */
+#define I2C_HW_B_ELV		0x010003 /* ELV Card */
+#define I2C_HW_B_VELLE		0x010004 /* Vellemann K8000 */
+#define I2C_HW_B_BT848		0x010005 /* BT848 video boards */
+#define I2C_HW_B_WNV		0x010006 /* Winnov Videums */
+#define I2C_HW_B_VIA		0x010007 /* Via vt82c586b */
+#define I2C_HW_B_HYDRA		0x010008 /* Apple Hydra Mac I/O */
+#define I2C_HW_B_G400		0x010009 /* Matrox G400 */
+#define I2C_HW_B_I810		0x01000a /* Intel I810 */
+#define I2C_HW_B_VOO		0x01000b /* 3dfx Voodoo 3 / Banshee */
+#define I2C_HW_B_PPORT		0x01000c /* Primitive parallel port adapter */
+#define I2C_HW_B_SAVG		0x01000d /* Savage 4 */
+#define I2C_HW_B_SCX200		0x01000e /* Nat'l Semi SCx200 I2C */
+#define I2C_HW_B_RIVA		0x010010 /* Riva based graphics cards */
+#define I2C_HW_B_IOC		0x010011 /* IOC bit-wiggling */
+#define I2C_HW_B_TSUNA		0x010012 /* DEC Tsunami chipset */
+#define I2C_HW_B_FRODO		0x010013 /* 2d3D SA-1110 Development Board */
+#define I2C_HW_B_OMAHA		0x010014 /* Omaha I2C interface (ARM) */
+#define I2C_HW_B_GUIDE		0x010015 /* Guide bit-basher */
+#define I2C_HW_B_IXP2000	0x010016 /* GPIO on IXP2000 systems */
+#define I2C_HW_B_IXP4XX		0x010017 /* GPIO on IXP4XX systems */
+#define I2C_HW_B_S3VIA		0x010018 /* S3Via ProSavage adapter */
+#define I2C_HW_B_ZR36067	0x010019 /* Zoran-36057/36067 based boards */
+#define I2C_HW_B_PCILYNX	0x01001a /* TI PCILynx I2C adapter */
+#define I2C_HW_B_CX2388x	0x01001b /* connexant 2388x based tv cards */
+#define I2C_HW_B_NVIDIA		0x01001c /* nvidia framebuffer driver */
+#define I2C_HW_B_SAVAGE		0x01001d /* savage framebuffer driver */
+#define I2C_HW_B_RADEON		0x01001e /* radeon framebuffer driver */
 
 /* --- PCF 8584 based algorithms					*/
-#define I2C_HW_P_LP	0x00	/* Parallel port interface		*/
-#define I2C_HW_P_ISA	0x01	/* generic ISA Bus inteface card	*/
-#define I2C_HW_P_ELEK	0x02	/* Elektor ISA Bus inteface card	*/
+#define I2C_HW_P_LP		0x020000 /* Parallel port interface */
+#define I2C_HW_P_ISA		0x020001 /* generic ISA Bus inteface card */
+#define I2C_HW_P_ELEK		0x020002 /* Elektor ISA Bus inteface card */
 
 /* --- PCA 9564 based algorithms */
-#define I2C_HW_A_ISA	0x00	/* generic ISA Bus interface card	*/
+#define I2C_HW_A_ISA		0x1a0000 /* generic ISA Bus interface card */
 
 /* --- ACPI Embedded controller algorithms                              */
-#define I2C_HW_ACPI_EC          0x00
+#define I2C_HW_ACPI_EC          0x1f0000
 
 /* --- MPC824x PowerPC adapters						*/
-#define I2C_HW_MPC824X 0x00	/* Motorola 8240 / 8245                 */
+#define I2C_HW_MPC824X		0x100001 /* Motorola 8240 / 8245 */
 
 /* --- MPC8xx PowerPC adapters						*/
-#define I2C_HW_MPC8XX_EPON 0x00	/* Eponymous MPC8xx I2C adapter 	*/
+#define I2C_HW_MPC8XX_EPON	0x110000 /* Eponymous MPC8xx I2C adapter */
 
 /* --- ITE based algorithms						*/
-#define I2C_HW_I_IIC	0x00	/* controller on the ITE */
+#define I2C_HW_I_IIC		0x080000 /* controller on the ITE */
 
 /* --- PowerPC on-chip adapters						*/
-#define I2C_HW_OCP 0x00	/* IBM on-chip I2C adapter 	*/
+#define I2C_HW_OCP		0x120000 /* IBM on-chip I2C adapter */
 
 /* --- Broadcom SiByte adapters						*/
-#define I2C_HW_SIBYTE	0x00
+#define I2C_HW_SIBYTE		0x150000
 
 /* --- SGI adapters							*/
-#define I2C_HW_SGI_VINO	0x00
-#define I2C_HW_SGI_MACE	0x01
+#define I2C_HW_SGI_VINO		0x160000
+#define I2C_HW_SGI_MACE		0x160001
 
 /* --- XSCALE on-chip adapters                          */
-#define I2C_HW_IOP3XX 0x00
+#define I2C_HW_IOP3XX		0x140000
 
 /* --- Au1550 PSC adapters adapters					*/
-#define I2C_HW_AU1550_PSC	0x00
+#define I2C_HW_AU1550_PSC	0x1b0000
 
 /* --- SMBus only adapters						*/
-#define I2C_HW_SMBUS_PIIX4	0x00
-#define I2C_HW_SMBUS_ALI15X3	0x01
-#define I2C_HW_SMBUS_VIA2	0x02
-#define I2C_HW_SMBUS_VOODOO3	0x03
-#define I2C_HW_SMBUS_I801	0x04
-#define I2C_HW_SMBUS_AMD756	0x05
-#define I2C_HW_SMBUS_SIS5595	0x06
-#define I2C_HW_SMBUS_ALI1535	0x07
-#define I2C_HW_SMBUS_SIS630	0x08
-#define I2C_HW_SMBUS_SIS96X	0x09
-#define I2C_HW_SMBUS_AMD8111	0x0a
-#define I2C_HW_SMBUS_SCX200	0x0b
-#define I2C_HW_SMBUS_NFORCE2	0x0c
-#define I2C_HW_SMBUS_W9968CF	0x0d
-#define I2C_HW_SMBUS_OV511	0x0e	/* OV511(+) USB 1.1 webcam ICs	*/
-#define I2C_HW_SMBUS_OV518	0x0f	/* OV518(+) USB 1.1 webcam ICs	*/
-#define I2C_HW_SMBUS_OV519	0x10	/* OV519 USB 1.1 webcam IC	*/
-#define I2C_HW_SMBUS_OVFX2	0x11	/* Cypress/OmniVision FX2 webcam */
+#define I2C_HW_SMBUS_PIIX4	0x040000
+#define I2C_HW_SMBUS_ALI15X3	0x040001
+#define I2C_HW_SMBUS_VIA2	0x040002
+#define I2C_HW_SMBUS_VOODOO3	0x040003
+#define I2C_HW_SMBUS_I801	0x040004
+#define I2C_HW_SMBUS_AMD756	0x040005
+#define I2C_HW_SMBUS_SIS5595	0x040006
+#define I2C_HW_SMBUS_ALI1535	0x040007
+#define I2C_HW_SMBUS_SIS630	0x040008
+#define I2C_HW_SMBUS_SIS96X	0x040009
+#define I2C_HW_SMBUS_AMD8111	0x04000a
+#define I2C_HW_SMBUS_SCX200	0x04000b
+#define I2C_HW_SMBUS_NFORCE2	0x04000c
+#define I2C_HW_SMBUS_W9968CF	0x04000d
+#define I2C_HW_SMBUS_OV511	0x04000e /* OV511(+) USB 1.1 webcam ICs */
+#define I2C_HW_SMBUS_OV518	0x04000f /* OV518(+) USB 1.1 webcam ICs */
+#define I2C_HW_SMBUS_OV519	0x040010 /* OV519 USB 1.1 webcam IC */
+#define I2C_HW_SMBUS_OVFX2	0x040011 /* Cypress/OmniVision FX2 webcam */
 
 /* --- ISA pseudo-adapter						*/
-#define I2C_HW_ISA 0x00
+#define I2C_HW_ISA		0x050000
 
 /* --- IPMI pseudo-adapter						*/
-#define I2C_HW_IPMI 0x00
+#define I2C_HW_IPMI		0x0b0000
 
 /* --- IPMB adapter						*/
-#define I2C_HW_IPMB 0x00
+#define I2C_HW_IPMB		0x0c0000
 
 /* --- MCP107 adapter */
-#define I2C_HW_MPC107 0x00
+#define I2C_HW_MPC107		0x0d0000
 
 /* --- Marvell mv64xxx i2c adapter */
-#define I2C_HW_MV64XXX 0x00
+#define I2C_HW_MV64XXX		0x190000
+
+/* --- Miscellaneous adapters */
+#define I2C_HW_SAA7146		0x060000 /* SAA7146 video decoder bus */
+#define I2C_HW_SAA7134		0x090000 /* SAA7134 video decoder bus */
 
 #endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c-isa.h b/include/linux/i2c-isa.h
new file mode 100644
index 0000000..67e3598
--- /dev/null
+++ b/include/linux/i2c-isa.h
@@ -0,0 +1,36 @@
+/*
+ * i2c-isa.h - definitions for the i2c-isa pseudo-i2c-adapter interface
+ *
+ * Copyright (C) 2005 Jean Delvare <khali@linux-fr.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _LINUX_I2C_ISA_H
+#define _LINUX_I2C_ISA_H
+
+#include <linux/i2c.h>
+
+extern int i2c_isa_add_driver(struct i2c_driver *driver);
+extern int i2c_isa_del_driver(struct i2c_driver *driver);
+
+/* Detect whether we are on the isa bus. This is only useful to hybrid
+   (i2c+isa) drivers. */
+#define i2c_is_isa_adapter(adapptr) \
+        ((adapptr)->id == I2C_HW_ISA)
+#define i2c_is_isa_client(clientptr) \
+        i2c_is_isa_adapter((clientptr)->adapter)
+
+#endif /* _LINUX_I2C_ISA_H */
diff --git a/include/linux/i2c-sensor.h b/include/linux/i2c-sensor.h
deleted file mode 100644
index 21b6252..0000000
--- a/include/linux/i2c-sensor.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
-    i2c-sensor.h - Part of the i2c package
-    was originally sensors.h - Part of lm_sensors, Linux kernel modules
-                               for hardware monitoring
-    Copyright (c) 1998, 1999  Frodo Looijaard <frodol@dds.nl>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _LINUX_I2C_SENSOR_H
-#define _LINUX_I2C_SENSOR_H
-
-/* A structure containing detect information.
-   Force variables overrule all other variables; they force a detection on
-   that place. If a specific chip is given, the module blindly assumes this
-   chip type is present; if a general force (kind == 0) is given, the module
-   will still try to figure out what type of chip is present. This is useful
-   if for some reasons the detect for SMBus or ISA address space filled
-   fails.
-   probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
-     A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the address. 
-   kind: The kind of chip. 0 equals any chip.
-*/
-struct i2c_force_data {
-	unsigned short *force;
-	unsigned short kind;
-};
-
-/* A structure containing the detect information.
-   normal_i2c: filled in by the module writer. Terminated by I2C_CLIENT_ISA_END.
-     A list of I2C addresses which should normally be examined.
-   normal_isa: filled in by the module writer. Terminated by SENSORS_ISA_END.
-     A list of ISA addresses which should normally be examined.
-   probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
-     A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the address. These
-     addresses are also probed, as if they were in the 'normal' list.
-   ignore: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
-     A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the I2C address. These
-     addresses are never probed. This parameter overrules 'normal' and 
-     'probe', but not the 'force' lists.
-   force_data: insmod parameters. A list, ending with an element of which
-     the force field is NULL.
-*/
-struct i2c_address_data {
-	unsigned short *normal_i2c;
-	unsigned int *normal_isa;
-	unsigned short *probe;
-	unsigned short *ignore;
-	struct i2c_force_data *forces;
-};
-
-#define SENSORS_MODULE_PARM_FORCE(name) \
-  I2C_CLIENT_MODULE_PARM(force_ ## name, \
-                      "List of adapter,address pairs which are unquestionably" \
-                      " assumed to contain a `" # name "' chip")
-
-
-/* This defines several insmod variables, and the addr_data structure */
-#define SENSORS_INSMOD \
-  I2C_CLIENT_MODULE_PARM(probe, \
-                      "List of adapter,address pairs to scan additionally"); \
-  I2C_CLIENT_MODULE_PARM(ignore, \
-                      "List of adapter,address pairs not to scan"); \
-	static struct i2c_address_data addr_data = {			\
-			.normal_i2c =		normal_i2c,		\
-			.normal_isa =		normal_isa,		\
-			.probe =		probe,			\
-			.ignore =		ignore,			\
-			.forces =		forces,			\
-		}
-
-/* The following functions create an enum with the chip names as elements. 
-   The first element of the enum is any_chip. These are the only macros
-   a module will want to use. */
-
-#define SENSORS_INSMOD_0 \
-  enum chips { any_chip }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  static struct i2c_force_data forces[] = {{force,any_chip},{NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_1(chip1) \
-  enum chips { any_chip, chip1 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  static struct i2c_force_data forces[] = {{force,any_chip},\
-                                                 {force_ ## chip1,chip1}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_2(chip1,chip2) \
-  enum chips { any_chip, chip1, chip2 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_3(chip1,chip2,chip3) \
-  enum chips { any_chip, chip1, chip2, chip3 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_4(chip1,chip2,chip3,chip4) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_5(chip1,chip2,chip3,chip4,chip5) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {force_ ## chip5,chip5}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_6(chip1,chip2,chip3,chip4,chip5,chip6) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {force_ ## chip5,chip5}, \
-                                                 {force_ ## chip6,chip6}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_7(chip1,chip2,chip3,chip4,chip5,chip6,chip7) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  SENSORS_MODULE_PARM_FORCE(chip7); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {force_ ## chip5,chip5}, \
-                                                 {force_ ## chip6,chip6}, \
-                                                 {force_ ## chip7,chip7}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_8(chip1,chip2,chip3,chip4,chip5,chip6,chip7,chip8) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  SENSORS_MODULE_PARM_FORCE(chip7); \
-  SENSORS_MODULE_PARM_FORCE(chip8); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {force_ ## chip5,chip5}, \
-                                                 {force_ ## chip6,chip6}, \
-                                                 {force_ ## chip7,chip7}, \
-                                                 {force_ ## chip8,chip8}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-/* Detect function. It iterates over all possible addresses itself. For
-   SMBus addresses, it will only call found_proc if some client is connected
-   to the SMBus (unless a 'force' matched); for ISA detections, this is not
-   done. */
-extern int i2c_detect(struct i2c_adapter *adapter,
-		      struct i2c_address_data *address_data,
-		      int (*found_proc) (struct i2c_adapter *, int, int));
-
-
-/* This macro is used to scale user-input to sensible values in almost all
-   chip drivers. */
-static inline int SENSORS_LIMIT(long value, long low, long high)
-{
-	if (value < low)
-		return low;
-	else if (value > high)
-		return high;
-	else
-		return value;
-}
-#endif				/* def _LINUX_I2C_SENSOR_H */
diff --git a/include/linux/i2c-vid.h b/include/linux/i2c-vid.h
deleted file mode 100644
index 41d0635..0000000
--- a/include/linux/i2c-vid.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
-    i2c-vid.h - Part of lm_sensors, Linux kernel modules for hardware
-                monitoring
-    Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
-    With assistance from Trent Piepho <xyzzy@speakeasy.org>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/*
-    This file contains common code for decoding VID pins.
-    This file is #included in various chip drivers in this directory.
-    As the user is unlikely to load more than one driver which
-    includes this code we don't worry about the wasted space.
-    Reference: VRM x.y DC-DC Converter Design Guidelines,
-    available at http://developer.intel.com
-*/
-
-/*
-    AMD Opteron processors don't follow the Intel VRM spec.
-    I'm going to "make up" 2.4 as the VRM spec for the Opterons.
-    No good reason just a mnemonic for the 24x Opteron processor
-    series
-
-    Opteron VID encoding is:
-
-       00000  =  1.550 V
-       00001  =  1.525 V
-        . . . .
-       11110  =  0.800 V
-       11111  =  0.000 V (off)
- */
-
-/*
-    Legal val values 0x00 - 0x1f; except for VRD 10.0, 0x00 - 0x3f.
-    vrm is the Intel VRM document version.
-    Note: vrm version is scaled by 10 and the return value is scaled by 1000
-    to avoid floating point in the kernel.
-*/
-
-int i2c_which_vrm(void);
-
-#define DEFAULT_VRM	82
-
-static inline int vid_from_reg(int val, int vrm)
-{
-	int vid;
-
-	switch(vrm) {
-
-	case  0:
-		return 0;
-
-	case 100:               /* VRD 10.0 */
-		if((val & 0x1f) == 0x1f)
-			return 0;
-		if((val & 0x1f) <= 0x09 || val == 0x0a)
-			vid = 10875 - (val & 0x1f) * 250;
-		else
-			vid = 18625 - (val & 0x1f) * 250;
-		if(val & 0x20)
-			vid -= 125;
-		vid /= 10;      /* only return 3 dec. places for now */
-		return vid;
-
-	case 24:                /* Opteron processor */
-		return(val == 0x1f ? 0 : 1550 - val * 25);
-
-	case 91:		/* VRM 9.1 */
-	case 90:		/* VRM 9.0 */
-		return(val == 0x1f ? 0 :
-		                       1850 - val * 25);
-
-	case 85:		/* VRM 8.5 */
-		return((val & 0x10  ? 25 : 0) +
-		       ((val & 0x0f) > 0x04 ? 2050 : 1250) -
-		       ((val & 0x0f) * 50));
-
-	case 84:		/* VRM 8.4 */
-		val &= 0x0f;
-				/* fall through */
-	default:		/* VRM 8.2 */
-		return(val == 0x1f ? 0 :
-		       val & 0x10  ? 5100 - (val) * 100 :
-		                     2050 - (val) * 50);
-	}
-}
-
-static inline int vid_to_reg(int val, int vrm)
-{
-	switch (vrm) {
-	case 91:		/* VRM 9.1 */
-	case 90:		/* VRM 9.0 */
-		return ((val >= 1100) && (val <= 1850) ?
-			((18499 - val * 10) / 25 + 5) / 10 : -1);
-	default:
-		return -1;
-	}
-}
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index be837b1..be35332 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -34,6 +34,13 @@
 #include <linux/device.h>	/* for struct device */
 #include <asm/semaphore.h>
 
+/* --- For i2c-isa ---------------------------------------------------- */
+
+extern void i2c_adapter_dev_release(struct device *dev);
+extern struct device_driver i2c_adapter_driver;
+extern struct class i2c_adapter_class;
+extern struct bus_type i2c_bus_type;
+
 /* --- General options ------------------------------------------------	*/
 
 struct i2c_msg;
@@ -41,7 +48,6 @@ struct i2c_algorithm;
 struct i2c_adapter;
 struct i2c_client;
 struct i2c_driver;
-struct i2c_client_address_data;
 union i2c_smbus_data;
 
 /*
@@ -143,12 +149,9 @@ struct i2c_driver {
  */
 struct i2c_client {
 	unsigned int flags;		/* div., see below		*/
-	unsigned int addr;		/* chip address - NOTE: 7bit 	*/
+	unsigned short addr;		/* chip address - NOTE: 7bit 	*/
 					/* addresses are stored in the	*/
-					/* _LOWER_ 7 bits of this char	*/
-	/* addr: unsigned int to make lm_sensors i2c-isa adapter work
-	  more cleanly. It does not take any more memory space, due to
-	  alignment considerations */
+					/* _LOWER_ 7 bits		*/
 	struct i2c_adapter *adapter;	/* the adapter we sit on	*/
 	struct i2c_driver *driver;	/* and our access routines	*/
 	int usage_count;		/* How many accesses currently  */
@@ -160,6 +163,11 @@ struct i2c_client {
 };
 #define to_i2c_client(d) container_of(d, struct i2c_client, dev)
 
+static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
+{
+	return to_i2c_client(container_of(kobj, struct device, kobj));
+}
+
 static inline void *i2c_get_clientdata (struct i2c_client *dev)
 {
 	return dev_get_drvdata (&dev->dev);
@@ -170,13 +178,6 @@ static inline void i2c_set_clientdata (struct i2c_client *dev, void *data)
 	dev_set_drvdata (&dev->dev, data);
 }
 
-#define I2C_DEVNAME(str)	.name = str
-
-static inline char *i2c_clientname(struct i2c_client *c)
-{
-	return &c->name[0];
-}
-
 /*
  * The following structs are for those who like to implement new bus drivers:
  * i2c_algorithm is the interface to a class of hardware solutions which can
@@ -184,9 +185,6 @@ static inline char *i2c_clientname(struct i2c_client *c)
  * to name two of the most common.
  */
 struct i2c_algorithm {
-	char name[32];				/* textual description 	*/
-	unsigned int id;
-
 	/* If an adapter algorithm can't do I2C-level access, set master_xfer
 	   to NULL. If an adapter algorithm can do SMBus access, set 
 	   smbus_xfer. If set to NULL, the SMBus protocol is simulated
@@ -214,8 +212,7 @@ struct i2c_algorithm {
  */
 struct i2c_adapter {
 	struct module *owner;
-	unsigned int id;/* == is algo->id | hwdep.struct->id, 		*/
-			/* for registered values see below		*/
+	unsigned int id;
 	unsigned int class;
 	struct i2c_algorithm *algo;/* the algorithm to access the bus	*/
 	void *algo_data;
@@ -292,12 +289,11 @@ struct i2c_client_address_data {
 	unsigned short *normal_i2c;
 	unsigned short *probe;
 	unsigned short *ignore;
-	unsigned short *force;
+	unsigned short **forces;
 };
 
 /* Internal numbers to terminate lists */
 #define I2C_CLIENT_END		0xfffeU
-#define I2C_CLIENT_ISA_END	0xfffefffeU
 
 /* The numbers to use to set I2C bus address */
 #define ANY_I2C_BUS		0xffff
@@ -356,10 +352,6 @@ extern int i2c_probe(struct i2c_adapter *adapter,
  */
 extern int i2c_control(struct i2c_client *,unsigned int, unsigned long);
 
-/* This call returns a unique low identifier for each registered adapter,
- * or -1 if the adapter was not registered. 
- */
-extern int i2c_adapter_id(struct i2c_adapter *adap);
 extern struct i2c_adapter* i2c_get_adapter(int id);
 extern void i2c_put_adapter(struct i2c_adapter *adap);
 
@@ -376,6 +368,12 @@ static inline int i2c_check_functionality(struct i2c_adapter *adap, u32 func)
 	return (func & i2c_get_functionality(adap)) == func;
 }
 
+/* Return id number for a specific adapter */
+static inline int i2c_adapter_id(struct i2c_adapter *adap)
+{
+	return adap->nr;
+}
+
 /*
  * I2C Message - used for pure i2c transaction, also from /dev interface
  */
@@ -510,9 +508,6 @@ union i2c_smbus_data {
 #define I2C_FUNCS	0x0705	/* Get the adapter functionality */
 #define I2C_RDWR	0x0707	/* Combined R/W transfer (one stop only)*/
 #define I2C_PEC		0x0708	/* != 0 for SMBus PEC                   */
-#if 0
-#define I2C_ACK_TEST	0x0710	/* See if a slave is at a specific address */
-#endif
 
 #define I2C_SMBUS	0x0720	/* SMBus-level access */
 
@@ -556,27 +551,148 @@ union i2c_smbus_data {
   module_param_array(var, short, &var##_num, 0); \
   MODULE_PARM_DESC(var,desc)
 
-/* This is the one you want to use in your own modules */
+#define I2C_CLIENT_MODULE_PARM_FORCE(name)				\
+I2C_CLIENT_MODULE_PARM(force_##name,					\
+		       "List of adapter,address pairs which are "	\
+		       "unquestionably assumed to contain a `"		\
+		       # name "' chip")
+
+
+#define I2C_CLIENT_INSMOD_COMMON					\
+I2C_CLIENT_MODULE_PARM(probe, "List of adapter,address pairs to scan "	\
+		       "additionally");					\
+I2C_CLIENT_MODULE_PARM(ignore, "List of adapter,address pairs not to "	\
+		       "scan");						\
+static struct i2c_client_address_data addr_data = {			\
+	.normal_i2c	= normal_i2c,					\
+	.probe		= probe,					\
+	.ignore		= ignore,					\
+	.forces		= forces,					\
+}
+
+/* These are the ones you want to use in your own drivers. Pick the one
+   which matches the number of devices the driver differenciates between. */
 #define I2C_CLIENT_INSMOD \
-  I2C_CLIENT_MODULE_PARM(probe, \
-                      "List of adapter,address pairs to scan additionally"); \
-  I2C_CLIENT_MODULE_PARM(ignore, \
-                      "List of adapter,address pairs not to scan"); \
   I2C_CLIENT_MODULE_PARM(force, \
                       "List of adapter,address pairs to boldly assume " \
                       "to be present"); \
-	static struct i2c_client_address_data addr_data = {		\
-			.normal_i2c = 		normal_i2c,		\
-			.probe =		probe,			\
-			.ignore =		ignore,			\
-			.force =		force,			\
-		}
-
-/* Detect whether we are on the isa bus. If this returns true, all i2c
-   access will fail! */
-#define i2c_is_isa_client(clientptr) \
-        ((clientptr)->adapter->algo->id == I2C_ALGO_ISA)
-#define i2c_is_isa_adapter(adapptr) \
-        ((adapptr)->algo->id == I2C_ALGO_ISA)
+	static unsigned short *forces[] = {				\
+			force,						\
+			NULL						\
+		};							\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_1(chip1)					\
+enum chips { any_chip, chip1 };						\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+static unsigned short *forces[] = { force, force_##chip1, NULL };	\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_2(chip1, chip2)				\
+enum chips { any_chip, chip1, chip2 };					\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_3(chip1, chip2, chip3)			\
+enum chips { any_chip, chip1, chip2, chip3 };				\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_4(chip1, chip2, chip3, chip4)			\
+enum chips { any_chip, chip1, chip2, chip3, chip4 };			\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, NULL};		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_5(chip1, chip2, chip3, chip4, chip5)		\
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 };		\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_6(chip1, chip2, chip3, chip4, chip5, chip6)	\
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 };	\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_7(chip1, chip2, chip3, chip4, chip5, chip6, chip7) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6,	\
+	     chip7 };							\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip7);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, force_##chip7,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_8(chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6,	\
+	     chip7, chip8 };						\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip7);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip8);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, force_##chip7,	\
+				    force_##chip8, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
 
 #endif /* _LINUX_I2C_H */
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 096a85a..88aef7b 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -77,6 +77,7 @@ struct tun_struct {
 #define TUNSETIFF     _IOW('T', 202, int) 
 #define TUNSETPERSIST _IOW('T', 203, int) 
 #define TUNSETOWNER   _IOW('T', 204, int)
+#define TUNSETLINK    _IOW('T', 205, int)
 
 /* TUNSETIFF ifr flags */
 #define IFF_TUN		0x0001
diff --git a/include/linux/inotify.h b/include/linux/inotify.h
index 93bb3af..ee5b239 100644
--- a/include/linux/inotify.h
+++ b/include/linux/inotify.h
@@ -47,6 +47,7 @@ struct inotify_event {
 #define IN_MOVE			(IN_MOVED_FROM | IN_MOVED_TO) /* moves */
 
 /* special flags */
+#define IN_MASK_ADD		0x20000000	/* add to the mask of an already existing watch */
 #define IN_ISDIR		0x40000000	/* event occurred against dir */
 #define IN_ONESHOT		0x80000000	/* only send event once */
 
diff --git a/include/linux/input.h b/include/linux/input.h
index bdc53c6..4767e54 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -66,6 +66,7 @@ struct input_absinfo {
 #define EVIOCGKEY(len)		_IOC(_IOC_READ, 'E', 0x18, len)		/* get global keystate */
 #define EVIOCGLED(len)		_IOC(_IOC_READ, 'E', 0x19, len)		/* get all LEDs */
 #define EVIOCGSND(len)		_IOC(_IOC_READ, 'E', 0x1a, len)		/* get all sounds status */
+#define EVIOCGSW(len)		_IOC(_IOC_READ, 'E', 0x1b, len)		/* get all switch states */
 
 #define EVIOCGBIT(ev,len)	_IOC(_IOC_READ, 'E', 0x20 + ev, len)	/* get event bits */
 #define EVIOCGABS(abs)		_IOR('E', 0x40 + abs, struct input_absinfo)		/* get abs value/limits */
@@ -86,6 +87,7 @@ struct input_absinfo {
 #define EV_REL			0x02
 #define EV_ABS			0x03
 #define EV_MSC			0x04
+#define EV_SW			0x05
 #define EV_LED			0x11
 #define EV_SND			0x12
 #define EV_REP			0x14
@@ -551,6 +553,20 @@ struct input_absinfo {
 #define ABS_MAX			0x3f
 
 /*
+ * Switch events
+ */
+
+#define SW_0		0x00
+#define SW_1		0x01
+#define SW_2		0x02
+#define SW_3		0x03
+#define SW_4		0x04
+#define SW_5		0x05
+#define SW_6		0x06
+#define SW_7		0x07
+#define SW_MAX		0x0f
+
+/*
  * Misc events
  */
 
@@ -824,6 +840,7 @@ struct input_dev {
 	unsigned long ledbit[NBITS(LED_MAX)];
 	unsigned long sndbit[NBITS(SND_MAX)];
 	unsigned long ffbit[NBITS(FF_MAX)];
+	unsigned long swbit[NBITS(SW_MAX)];
 	int ff_effects_max;
 
 	unsigned int keycodemax;
@@ -844,6 +861,7 @@ struct input_dev {
 	unsigned long key[NBITS(KEY_MAX)];
 	unsigned long led[NBITS(LED_MAX)];
 	unsigned long snd[NBITS(SND_MAX)];
+	unsigned long sw[NBITS(SW_MAX)];
 
 	int absmax[ABS_MAX + 1];
 	int absmin[ABS_MAX + 1];
@@ -886,6 +904,7 @@ struct input_dev {
 #define INPUT_DEVICE_ID_MATCH_LEDBIT	0x200
 #define INPUT_DEVICE_ID_MATCH_SNDBIT	0x400
 #define INPUT_DEVICE_ID_MATCH_FFBIT	0x800
+#define INPUT_DEVICE_ID_MATCH_SWBIT	0x1000
 
 #define INPUT_DEVICE_ID_MATCH_DEVICE\
 	(INPUT_DEVICE_ID_MATCH_BUS | INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT)
@@ -906,6 +925,7 @@ struct input_device_id {
 	unsigned long ledbit[NBITS(LED_MAX)];
 	unsigned long sndbit[NBITS(SND_MAX)];
 	unsigned long ffbit[NBITS(FF_MAX)];
+	unsigned long swbit[NBITS(SW_MAX)];
 
 	unsigned long driver_info;
 };
@@ -998,6 +1018,11 @@ static inline void input_report_ff_status(struct input_dev *dev, unsigned int co
 	input_event(dev, EV_FF_STATUS, code, value);
 }
 
+static inline void input_report_switch(struct input_dev *dev, unsigned int code, int value)
+{
+	input_event(dev, EV_SW, code, !!value);
+}
+
 static inline void input_regs(struct input_dev *dev, struct pt_regs *regs)
 {
 	dev->regs = regs;
diff --git a/include/linux/ioctl32.h b/include/linux/ioctl32.h
index e8c4af3..948809d 100644
--- a/include/linux/ioctl32.h
+++ b/include/linux/ioctl32.h
@@ -14,26 +14,4 @@ struct ioctl_trans {
 	struct ioctl_trans *next;
 };
 
-/* 
- * Register an 32bit ioctl translation handler for ioctl cmd.
- *
- * handler == NULL: use 64bit ioctl handler.
- * arguments to handler:  fd: file descriptor
- *                        cmd: ioctl command.
- *                        arg: ioctl argument
- *                        struct file *file: file descriptor pointer.
- */ 
-
-#ifdef CONFIG_COMPAT
-extern int __deprecated register_ioctl32_conversion(unsigned int cmd,
-				ioctl_trans_handler_t handler);
-extern int __deprecated unregister_ioctl32_conversion(unsigned int cmd);
-
-#else
-
-#define register_ioctl32_conversion(cmd, handler)	({ 0; })
-#define unregister_ioctl32_conversion(cmd)		({ 0; })
-
-#endif
-
 #endif
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 596ca61..938d55b 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -35,6 +35,7 @@
 #define __LINUX_IPMI_H
 
 #include <linux/ipmi_msgdefs.h>
+#include <linux/compiler.h>
 
 /*
  * This file describes an interface to an IPMI driver.  You have to
@@ -241,7 +242,8 @@ struct ipmi_recv_msg
 	/* The user_msg_data is the data supplied when a message was
 	   sent, if this is a response to a sent message.  If this is
 	   not a response to a sent message, then user_msg_data will
-	   be NULL. */
+	   be NULL.  If the user above is NULL, then this will be the
+	   intf. */
 	void             *user_msg_data;
 
 	/* Call this when done with the message.  It will presumably free
@@ -298,13 +300,19 @@ void ipmi_get_version(ipmi_user_t   user,
    this user, so it will affect all users of this interface.  This is
    so some initialization code can come in and do the OEM-specific
    things it takes to determine your address (if not the BMC) and set
-   it for everyone else. */
-void ipmi_set_my_address(ipmi_user_t   user,
-			 unsigned char address);
-unsigned char ipmi_get_my_address(ipmi_user_t user);
-void ipmi_set_my_LUN(ipmi_user_t   user,
-		     unsigned char LUN);
-unsigned char ipmi_get_my_LUN(ipmi_user_t user);
+   it for everyone else.  Note that each channel can have its own address. */
+int ipmi_set_my_address(ipmi_user_t   user,
+			unsigned int  channel,
+			unsigned char address);
+int ipmi_get_my_address(ipmi_user_t   user,
+			unsigned int  channel,
+			unsigned char *address);
+int ipmi_set_my_LUN(ipmi_user_t   user,
+		    unsigned int  channel,
+		    unsigned char LUN);
+int ipmi_get_my_LUN(ipmi_user_t   user,
+		    unsigned int  channel,
+		    unsigned char *LUN);
 
 /*
  * Like ipmi_request, but lets you specify the number of retries and
@@ -585,6 +593,16 @@ struct ipmi_cmdspec
  * things it takes to determine your address (if not the BMC) and set
  * it for everyone else.  You should probably leave the LUN alone.
  */
+struct ipmi_channel_lun_address_set
+{
+	unsigned short channel;
+	unsigned char  value;
+};
+#define IPMICTL_SET_MY_CHANNEL_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 24, struct ipmi_channel_lun_address_set)
+#define IPMICTL_GET_MY_CHANNEL_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 25, struct ipmi_channel_lun_address_set)
+#define IPMICTL_SET_MY_CHANNEL_LUN_CMD	   _IOR(IPMI_IOC_MAGIC, 26, struct ipmi_channel_lun_address_set)
+#define IPMICTL_GET_MY_CHANNEL_LUN_CMD	   _IOR(IPMI_IOC_MAGIC, 27, struct ipmi_channel_lun_address_set)
+/* Legacy interfaces, these only set IPMB 0. */
 #define IPMICTL_SET_MY_ADDRESS_CMD	_IOR(IPMI_IOC_MAGIC, 17, unsigned int)
 #define IPMICTL_GET_MY_ADDRESS_CMD	_IOR(IPMI_IOC_MAGIC, 18, unsigned int)
 #define IPMICTL_SET_MY_LUN_CMD		_IOR(IPMI_IOC_MAGIC, 19, unsigned int)
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 069d3b8..69681c3 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -32,7 +32,12 @@
 #define IRQ_WAITING	32	/* IRQ not yet seen - for autodetection */
 #define IRQ_LEVEL	64	/* IRQ level triggered */
 #define IRQ_MASKED	128	/* IRQ masked - shouldn't be seen again */
-#define IRQ_PER_CPU	256	/* IRQ is per CPU */
+#if defined(ARCH_HAS_IRQ_PER_CPU)
+# define IRQ_PER_CPU	256	/* IRQ is per CPU */
+# define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
+#else
+# define CHECK_IRQ_PER_CPU(var) 0
+#endif
 
 /*
  * Interrupt controller descriptor. This is all we need
@@ -71,16 +76,139 @@ typedef struct irq_desc {
 	unsigned int irq_count;		/* For detecting broken interrupts */
 	unsigned int irqs_unhandled;
 	spinlock_t lock;
+#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
+	unsigned int move_irq;		/* Flag need to re-target intr dest*/
+#endif
 } ____cacheline_aligned irq_desc_t;
 
 extern irq_desc_t irq_desc [NR_IRQS];
 
+/* Return a pointer to the irq descriptor for IRQ.  */
+static inline irq_desc_t *
+irq_descp (int irq)
+{
+	return irq_desc + irq;
+}
+
 #include <asm/hw_irq.h> /* the arch dependent stuff */
 
 extern int setup_irq(unsigned int irq, struct irqaction * new);
 
 #ifdef CONFIG_GENERIC_HARDIRQS
 extern cpumask_t irq_affinity[NR_IRQS];
+
+#ifdef CONFIG_SMP
+static inline void set_native_irq_info(int irq, cpumask_t mask)
+{
+	irq_affinity[irq] = mask;
+}
+#else
+static inline void set_native_irq_info(int irq, cpumask_t mask)
+{
+}
+#endif
+
+#ifdef CONFIG_SMP
+
+#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
+extern cpumask_t pending_irq_cpumask[NR_IRQS];
+
+static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
+{
+	irq_desc_t *desc = irq_desc + irq;
+	unsigned long flags;
+
+	spin_lock_irqsave(&desc->lock, flags);
+	desc->move_irq = 1;
+	pending_irq_cpumask[irq] = mask;
+	spin_unlock_irqrestore(&desc->lock, flags);
+}
+
+static inline void
+move_native_irq(int irq)
+{
+	cpumask_t tmp;
+	irq_desc_t *desc = irq_descp(irq);
+
+	if (likely (!desc->move_irq))
+		return;
+
+	desc->move_irq = 0;
+
+	if (likely(cpus_empty(pending_irq_cpumask[irq])))
+		return;
+
+	if (!desc->handler->set_affinity)
+		return;
+
+	/* note - we hold the desc->lock */
+	cpus_and(tmp, pending_irq_cpumask[irq], cpu_online_map);
+
+	/*
+	 * If there was a valid mask to work with, please
+	 * do the disable, re-program, enable sequence.
+	 * This is *not* particularly important for level triggered
+	 * but in a edge trigger case, we might be setting rte
+	 * when an active trigger is comming in. This could
+	 * cause some ioapics to mal-function.
+	 * Being paranoid i guess!
+	 */
+	if (unlikely(!cpus_empty(tmp))) {
+		desc->handler->disable(irq);
+		desc->handler->set_affinity(irq,tmp);
+		desc->handler->enable(irq);
+	}
+	cpus_clear(pending_irq_cpumask[irq]);
+}
+
+#ifdef CONFIG_PCI_MSI
+/*
+ * Wonder why these are dummies?
+ * For e.g the set_ioapic_affinity_vector() calls the set_ioapic_affinity_irq()
+ * counter part after translating the vector to irq info. We need to perform
+ * this operation on the real irq, when we dont use vector, i.e when
+ * pci_use_vector() is false.
+ */
+static inline void move_irq(int irq)
+{
+}
+
+static inline void set_irq_info(int irq, cpumask_t mask)
+{
+}
+
+#else // CONFIG_PCI_MSI
+
+static inline void move_irq(int irq)
+{
+	move_native_irq(irq);
+}
+
+static inline void set_irq_info(int irq, cpumask_t mask)
+{
+	set_native_irq_info(irq, mask);
+}
+#endif // CONFIG_PCI_MSI
+
+#else	// CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE
+
+#define move_irq(x)
+#define move_native_irq(x)
+#define set_pending_irq(x,y)
+static inline void set_irq_info(int irq, cpumask_t mask)
+{
+	set_native_irq_info(irq, mask);
+}
+
+#endif // CONFIG_GENERIC_PENDING_IRQ
+
+#else // CONFIG_SMP
+
+#define move_irq(x)
+#define move_native_irq(x)
+
+#endif // CONFIG_SMP
+
 extern int no_irq_affinity;
 extern int noirqdebug_setup(char *str);
 
diff --git a/include/linux/isdn.h b/include/linux/isdn.h
index 862083e..53eaee9 100644
--- a/include/linux/isdn.h
+++ b/include/linux/isdn.h
@@ -150,7 +150,6 @@ typedef struct {
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/major.h>
-#include <asm/segment.h>
 #include <asm/io.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 593407e..84321a4 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -914,7 +914,6 @@ extern int	   journal_wipe       (journal_t *, int);
 extern int	   journal_skip_recovery	(journal_t *);
 extern void	   journal_update_superblock	(journal_t *, int);
 extern void	   __journal_abort_hard	(journal_t *);
-extern void	   __journal_abort_soft	(journal_t *, int);
 extern void	   journal_abort      (journal_t *, int);
 extern int	   journal_errno      (journal_t *);
 extern void	   journal_ack_err    (journal_t *);
diff --git a/include/linux/klist.h b/include/linux/klist.h
index eebf5e5..7407125 100644
--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -9,20 +9,25 @@
  *	This file is rleased under the GPL v2.
  */
 
+#ifndef _LINUX_KLIST_H
+#define _LINUX_KLIST_H
+
 #include <linux/spinlock.h>
 #include <linux/completion.h>
 #include <linux/kref.h>
 #include <linux/list.h>
 
-
+struct klist_node;
 struct klist {
 	spinlock_t		k_lock;
 	struct list_head	k_list;
+	void			(*get)(struct klist_node *);
+	void			(*put)(struct klist_node *);
 };
 
 
-extern void klist_init(struct klist * k);
-
+extern void klist_init(struct klist * k, void (*get)(struct klist_node *),
+		       void (*put)(struct klist_node *));
 
 struct klist_node {
 	struct klist		* n_klist;
@@ -31,8 +36,8 @@ struct klist_node {
 	struct completion	n_removed;
 };
 
-extern void klist_add_tail(struct klist * k, struct klist_node * n);
-extern void klist_add_head(struct klist * k, struct klist_node * n);
+extern void klist_add_tail(struct klist_node * n, struct klist * k);
+extern void klist_add_head(struct klist_node * n, struct klist * k);
 
 extern void klist_del(struct klist_node * n);
 extern void klist_remove(struct klist_node * n);
@@ -53,3 +58,4 @@ extern void klist_iter_init_node(struct klist * k, struct klist_iter * i,
 extern void klist_iter_exit(struct klist_iter * i);
 extern struct klist_node * klist_next(struct klist_iter * i);
 
+#endif
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index e050fc2..e30afdc 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -42,6 +42,9 @@
 #define KPROBE_REENTER		0x00000004
 #define KPROBE_HIT_SSDONE	0x00000008
 
+/* Attach to insert probes on any functions which should be ignored*/
+#define __kprobes	__attribute__((__section__(".kprobes.text")))
+
 struct kprobe;
 struct pt_regs;
 struct kretprobe;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index fc05a98..022105c 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -40,7 +40,6 @@
 #undef ATA_VERBOSE_DEBUG	/* yet more debugging output */
 #undef ATA_IRQ_TRAP		/* define to ack screaming irqs */
 #undef ATA_NDEBUG		/* define to disable quick runtime checks */
-#undef ATA_ENABLE_ATAPI		/* define to enable ATAPI support */
 #undef ATA_ENABLE_PATA		/* define to enable PATA support in some
 				 * low-level drivers */
 #undef ATAPI_ENABLE_DMADIR	/* enables ATAPI DMADIR bridge support */
@@ -450,6 +449,7 @@ struct pci_bits {
 	unsigned long		val;
 };
 
+extern void ata_pci_host_stop (struct ata_host_set *host_set);
 extern struct ata_probe_ent *
 ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port);
 extern int pci_test_config_bits(struct pci_dev *pdev, struct pci_bits *bits);
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 338f779..147eb01 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -33,6 +33,13 @@
   ALIGN; \
   name:
 
+#define KPROBE_ENTRY(name) \
+  .section .kprobes.text, "ax"; \
+  .globl name; \
+  ALIGN; \
+  name:
+
+
 #endif
 
 #define NORET_TYPE    /**/
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 8480aef..94a46f3 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -150,6 +150,9 @@ void mpol_free_shared_policy(struct shared_policy *p);
 struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp,
 					    unsigned long idx);
 
+struct mempolicy *get_vma_policy(struct task_struct *task,
+			struct vm_area_struct *vma, unsigned long addr);
+
 extern void numa_default_policy(void);
 extern void numa_policy_init(void);
 
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index aefedf0..18fc77f 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -33,6 +33,13 @@ struct mmc_csd {
 	unsigned int		capacity;
 };
 
+struct sd_scr {
+	unsigned char		sda_vsn;
+	unsigned char		bus_widths;
+#define SD_SCR_BUS_WIDTH_1	(1<<0)
+#define SD_SCR_BUS_WIDTH_4	(1<<2)
+};
+
 struct mmc_host;
 
 /*
@@ -47,19 +54,27 @@ struct mmc_card {
 #define MMC_STATE_PRESENT	(1<<0)		/* present in sysfs */
 #define MMC_STATE_DEAD		(1<<1)		/* device no longer in stack */
 #define MMC_STATE_BAD		(1<<2)		/* unrecognised device */
+#define MMC_STATE_SDCARD	(1<<3)		/* is an SD card */
+#define MMC_STATE_READONLY	(1<<4)		/* card is read-only */
 	u32			raw_cid[4];	/* raw card CID */
 	u32			raw_csd[4];	/* raw card CSD */
+	u32			raw_scr[2];	/* raw card SCR */
 	struct mmc_cid		cid;		/* card identification */
 	struct mmc_csd		csd;		/* card specific */
+	struct sd_scr		scr;		/* extra SD information */
 };
 
 #define mmc_card_present(c)	((c)->state & MMC_STATE_PRESENT)
 #define mmc_card_dead(c)	((c)->state & MMC_STATE_DEAD)
 #define mmc_card_bad(c)		((c)->state & MMC_STATE_BAD)
+#define mmc_card_sd(c)		((c)->state & MMC_STATE_SDCARD)
+#define mmc_card_readonly(c)	((c)->state & MMC_STATE_READONLY)
 
 #define mmc_card_set_present(c)	((c)->state |= MMC_STATE_PRESENT)
 #define mmc_card_set_dead(c)	((c)->state |= MMC_STATE_DEAD)
 #define mmc_card_set_bad(c)	((c)->state |= MMC_STATE_BAD)
+#define mmc_card_set_sd(c)	((c)->state |= MMC_STATE_SDCARD)
+#define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
 
 #define mmc_card_name(c)	((c)->cid.prod_name)
 #define mmc_card_id(c)		((c)->dev.bus_id)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 9a0893f..6014160 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -46,16 +46,28 @@ struct mmc_ios {
 #define MMC_BUSMODE_OPENDRAIN	1
 #define MMC_BUSMODE_PUSHPULL	2
 
+	unsigned char	chip_select;		/* SPI chip select */
+
+#define MMC_CS_DONTCARE		0
+#define MMC_CS_HIGH		1
+#define MMC_CS_LOW		2
+
 	unsigned char	power_mode;		/* power supply mode */
 
 #define MMC_POWER_OFF		0
 #define MMC_POWER_UP		1
 #define MMC_POWER_ON		2
+
+	unsigned char	bus_width;		/* data bus width */
+
+#define MMC_BUS_WIDTH_1		0
+#define MMC_BUS_WIDTH_4		2
 };
 
 struct mmc_host_ops {
 	void	(*request)(struct mmc_host *host, struct mmc_request *req);
 	void	(*set_ios)(struct mmc_host *host, struct mmc_ios *ios);
+	int	(*get_ro)(struct mmc_host *host);
 };
 
 struct mmc_card;
@@ -70,6 +82,10 @@ struct mmc_host {
 	unsigned int		f_max;
 	u32			ocr_avail;
 
+	unsigned long		caps;		/* Host capabilities */
+
+#define MMC_CAP_4_BIT_DATA	(1 << 0)	/* Can the host do 4 bit transfers */
+
 	/* host specific block data */
 	unsigned int		max_seg_size;	/* see blk_queue_max_segment_size */
 	unsigned short		max_hw_segs;	/* see blk_queue_max_hw_segments */
@@ -81,6 +97,10 @@ struct mmc_host {
 	struct mmc_ios		ios;		/* current io bus settings */
 	u32			ocr;		/* the current OCR setting */
 
+	unsigned int		mode;		/* current card mode of host */
+#define MMC_MODE_MMC		0
+#define MMC_MODE_SD		1
+
 	struct list_head	cards;		/* devices attached to this host */
 
 	wait_queue_head_t	wq;
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 0d35d4f..1ab78e8 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -88,6 +88,8 @@ struct mmc_card;
 
 extern int mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
 extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
+extern int mmc_wait_for_app_cmd(struct mmc_host *, unsigned int,
+	struct mmc_command *, int);
 
 extern int __mmc_claim_host(struct mmc_host *host, struct mmc_card *card);
 
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index 8963428..f819cae 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -236,5 +236,12 @@ struct _mmc_csd {
 #define CSD_SPEC_VER_2      2           /* Implements system specification 2.0 - 2.2 */
 #define CSD_SPEC_VER_3      3           /* Implements system specification 3.1 */
 
+
+/*
+ * SD bus widths
+ */
+#define SD_BUS_WIDTH_1      0
+#define SD_BUS_WIDTH_4      2
+
 #endif  /* MMC_MMC_PROTOCOL_H */
 
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 6c90461..5ed471b 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -487,11 +487,27 @@ struct mem_section {
 	unsigned long section_mem_map;
 };
 
-extern struct mem_section mem_section[NR_MEM_SECTIONS];
+#ifdef CONFIG_SPARSEMEM_EXTREME
+#define SECTIONS_PER_ROOT       (PAGE_SIZE / sizeof (struct mem_section))
+#else
+#define SECTIONS_PER_ROOT	1
+#endif
+
+#define SECTION_NR_TO_ROOT(sec)	((sec) / SECTIONS_PER_ROOT)
+#define NR_SECTION_ROOTS	(NR_MEM_SECTIONS / SECTIONS_PER_ROOT)
+#define SECTION_ROOT_MASK	(SECTIONS_PER_ROOT - 1)
+
+#ifdef CONFIG_SPARSEMEM_EXTREME
+extern struct mem_section *mem_section[NR_SECTION_ROOTS];
+#else
+extern struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT];
+#endif
 
 static inline struct mem_section *__nr_to_section(unsigned long nr)
 {
-	return &mem_section[nr];
+	if (!mem_section[SECTION_NR_TO_ROOT(nr)])
+		return NULL;
+	return &mem_section[SECTION_NR_TO_ROOT(nr)][nr & SECTION_ROOT_MASK];
 }
 
 /*
@@ -513,12 +529,12 @@ static inline struct page *__section_mem_map_addr(struct mem_section *section)
 
 static inline int valid_section(struct mem_section *section)
 {
-	return (section->section_mem_map & SECTION_MARKED_PRESENT);
+	return (section && (section->section_mem_map & SECTION_MARKED_PRESENT));
 }
 
 static inline int section_has_mem_map(struct mem_section *section)
 {
-	return (section->section_mem_map & SECTION_HAS_MEM_MAP);
+	return (section && (section->section_mem_map & SECTION_HAS_MEM_MAP));
 }
 
 static inline int valid_section_nr(unsigned long nr)
@@ -572,6 +588,7 @@ static inline int pfn_valid(unsigned long pfn)
 void sparse_init(void);
 #else
 #define sparse_init()	do {} while (0)
+#define sparse_index_init(_sec, _nid)  do {} while (0)
 #endif /* CONFIG_SPARSEMEM */
 
 #ifdef CONFIG_NODES_SPAN_OTHER_NODES
diff --git a/include/linux/msg.h b/include/linux/msg.h
index 2c4c6aa..903e0ab 100644
--- a/include/linux/msg.h
+++ b/include/linux/msg.h
@@ -77,6 +77,7 @@ struct msg_msg {
 /* one msq_queue structure for each present queue on the system */
 struct msg_queue {
 	struct kern_ipc_perm q_perm;
+	int q_id;
 	time_t q_stime;			/* last msgsnd time */
 	time_t q_rtime;			/* last msgrcv time */
 	time_t q_ctime;			/* last change time */
diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h
index 5773ea4..0b08cd6 100644
--- a/include/linux/mv643xx.h
+++ b/include/linux/mv643xx.h
@@ -980,7 +980,7 @@
 /* I2C Registers                        */
 /****************************************/
 
-#define MV64XXX_I2C_CTLR_NAME					"mv64xxx i2c"
+#define MV64XXX_I2C_CTLR_NAME					"mv64xxx_i2c"
 #define MV64XXX_I2C_OFFSET                                          0xc000
 #define MV64XXX_I2C_REG_BLOCK_SIZE                                  0x0020
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 088742b..7e033e9 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -263,6 +263,9 @@ struct ip_conntrack_expect
 	/* Unique ID */
 	unsigned int id;
 
+	/* Flags */
+	unsigned int flags;
+
 #ifdef CONFIG_IP_NF_NAT_NEEDED
 	/* This is the original per-proto part, used to map the
 	 * expected connection the way the recipient expects. */
@@ -272,6 +275,8 @@ struct ip_conntrack_expect
 #endif
 };
 
+#define IP_CT_EXPECT_PERMANENT	0x1
+
 static inline struct ip_conntrack *
 tuplehash_to_ctrack(const struct ip_conntrack_tuple_hash *hash)
 {
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_core.h b/include/linux/netfilter_ipv4/ip_conntrack_core.h
index dc4d2a0..907d4f5 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_core.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_core.h
@@ -52,7 +52,7 @@ static inline int ip_conntrack_confirm(struct sk_buff **pskb)
 	return ret;
 }
 
-extern void __ip_ct_expect_unlink_destroy(struct ip_conntrack_expect *exp);
+extern void ip_ct_unlink_expect(struct ip_conntrack_expect *exp);
 
 extern struct list_head *ip_conntrack_hash;
 extern struct list_head ip_conntrack_expect_list;
diff --git a/include/linux/netfilter_ipv4/ip_nat_rule.h b/include/linux/netfilter_ipv4/ip_nat_rule.h
index fecd2a0..73b9552 100644
--- a/include/linux/netfilter_ipv4/ip_nat_rule.h
+++ b/include/linux/netfilter_ipv4/ip_nat_rule.h
@@ -19,5 +19,10 @@ extern unsigned int
 alloc_null_binding(struct ip_conntrack *conntrack,
 		   struct ip_nat_info *info,
 		   unsigned int hooknum);
+
+extern unsigned int
+alloc_null_binding_confirmed(struct ip_conntrack *conntrack,
+			     struct ip_nat_info *info,
+			     unsigned int hooknum);
 #endif
 #endif /* _IP_NAT_RULE_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index f5a6695..f34767c 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -134,6 +134,7 @@ struct page_state {
 };
 
 extern void get_page_state(struct page_state *ret);
+extern void get_page_state_node(struct page_state *ret, int node);
 extern void get_full_page_state(struct page_state *ret);
 extern unsigned long __read_page_state(unsigned long offset);
 extern void __mod_page_state(unsigned long offset, unsigned long delta);
@@ -194,6 +195,7 @@ extern void __mod_page_state(unsigned long offset, unsigned long delta);
 #define SetPageDirty(page)	set_bit(PG_dirty, &(page)->flags)
 #define TestSetPageDirty(page)	test_and_set_bit(PG_dirty, &(page)->flags)
 #define ClearPageDirty(page)	clear_bit(PG_dirty, &(page)->flags)
+#define __ClearPageDirty(page)	__clear_bit(PG_dirty, &(page)->flags)
 #define TestClearPageDirty(page) test_and_clear_bit(PG_dirty, &(page)->flags)
 
 #define SetPageLRU(page)	set_bit(PG_lru, &(page)->flags)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d513c16..ee0ab7a 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1612,6 +1612,7 @@
 #define PCI_DEVICE_ID_TOSHIBA_TC35815CF	0x0030
 #define PCI_DEVICE_ID_TOSHIBA_TX4927	0x0180
 #define PCI_DEVICE_ID_TOSHIBA_TC86C001_MISC	0x0108
+#define PCI_DEVICE_ID_TOSHIBA_SPIDER_NET 0x01b3
 
 #define PCI_VENDOR_ID_RICOH		0x1180
 #define PCI_DEVICE_ID_RICOH_RL5C465	0x0465
@@ -2147,6 +2148,9 @@
 #define PCI_DEVICE_ID_ENE_1420		0x1420
 #define PCI_VENDOR_ID_CHELSIO		0x1425
 
+#define PCI_VENDOR_ID_MIPS		0x153f
+#define PCI_DEVICE_ID_SOC_IT		0x0001
+
 #define PCI_VENDOR_ID_SYBA		0x1592
 #define PCI_DEVICE_ID_SYBA_2P_EPP	0x0782
 #define PCI_DEVICE_ID_SYBA_1P_ECP	0x0783
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 36725e7..1767073 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -39,9 +39,6 @@ struct pipe_inode_info {
 
 #define PIPE_SEM(inode)		(&(inode).i_sem)
 #define PIPE_WAIT(inode)	(&(inode).i_pipe->wait)
-#define PIPE_BASE(inode)	((inode).i_pipe->base)
-#define PIPE_START(inode)	((inode).i_pipe->start)
-#define PIPE_LEN(inode)		((inode).i_pipe->len)
 #define PIPE_READERS(inode)	((inode).i_pipe->readers)
 #define PIPE_WRITERS(inode)	((inode).i_pipe->writers)
 #define PIPE_WAITING_WRITERS(inode)	((inode).i_pipe->waiting_writers)
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 7aeb208..5cfb076 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -186,7 +186,9 @@ extern int pm_suspend(suspend_state_t state);
 
 struct device;
 
-typedef u32 __bitwise pm_message_t;
+typedef struct pm_message {
+	int event;
+} pm_message_t;
 
 /*
  * There are 4 important states driver can be in:
@@ -207,9 +209,13 @@ typedef u32 __bitwise pm_message_t;
  * or something similar soon.
  */
 
-#define PMSG_FREEZE	((__force pm_message_t) 3)
-#define PMSG_SUSPEND	((__force pm_message_t) 3)
-#define PMSG_ON		((__force pm_message_t) 0)
+#define PM_EVENT_ON 0
+#define PM_EVENT_FREEZE 1
+#define PM_EVENT_SUSPEND 2
+
+#define PMSG_FREEZE	((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_SUSPEND	((struct pm_message){ .event = PM_EVENT_SUSPEND, })
+#define PMSG_ON		((struct pm_message){ .event = PM_EVENT_ON, })
 
 struct dev_pm_info {
 	pm_message_t		power_state;
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 5ec2bd0..aadbac2 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -443,7 +443,7 @@ static inline void pnp_unregister_driver(struct pnp_driver *drv) { ; }
 #define pnp_info(format, arg...) printk(KERN_INFO "pnp: " format "\n" , ## arg)
 #define pnp_warn(format, arg...) printk(KERN_WARNING "pnp: " format "\n" , ## arg)
 
-#ifdef DEBUG
+#ifdef CONFIG_PNP_DEBUG
 #define pnp_dbg(format, arg...) printk(KERN_DEBUG "pnp: " format "\n" , ## arg)
 #else
 #define pnp_dbg(format, arg...) do {} while (0)
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index a373fc2..dc6f364 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -20,6 +20,8 @@
 #define PTRACE_DETACH		0x11
 
 #define PTRACE_SYSCALL		  24
+#define PTRACE_SYSEMU		  31
+#define PTRACE_SYSEMU_SINGLESTEP  32
 
 /* 0x4200-0x4300 are reserved for architecture-independent additions.  */
 #define PTRACE_SETOPTIONS	0x4200
@@ -88,6 +90,7 @@ extern void __ptrace_link(struct task_struct *child,
 			  struct task_struct *new_parent);
 extern void __ptrace_unlink(struct task_struct *child);
 extern void ptrace_untrace(struct task_struct *child);
+extern int ptrace_may_attach(struct task_struct *task);
 
 static inline void ptrace_link(struct task_struct *child,
 			       struct task_struct *new_parent)
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
new file mode 100644
index 0000000..a71123c
--- /dev/null
+++ b/include/linux/raid_class.h
@@ -0,0 +1,59 @@
+/*
+ */
+#include <linux/transport_class.h>
+
+struct raid_template {
+	struct transport_container raid_attrs;
+};
+
+struct raid_function_template {
+	void *cookie;
+	int (*is_raid)(struct device *);
+	void (*get_resync)(struct device *);
+	void (*get_state)(struct device *);
+};
+
+enum raid_state {
+	RAID_ACTIVE = 1,
+	RAID_DEGRADED,
+	RAID_RESYNCING,
+	RAID_OFFLINE,
+};
+
+struct raid_data {
+	struct list_head component_list;
+	int component_count;
+	int level;
+	enum raid_state state;
+	int resync;
+};
+
+#define DEFINE_RAID_ATTRIBUTE(type, attr)				      \
+static inline void							      \
+raid_set_##attr(struct raid_template *r, struct device *dev, type value) {    \
+	struct class_device *cdev =					      \
+		attribute_container_find_class_device(&r->raid_attrs.ac, dev);\
+	struct raid_data *rd;						      \
+	BUG_ON(!cdev);							      \
+	rd = class_get_devdata(cdev);					      \
+	rd->attr = value;						      \
+}									      \
+static inline type							      \
+raid_get_##attr(struct raid_template *r, struct device *dev) {		      \
+	struct class_device *cdev =					      \
+		attribute_container_find_class_device(&r->raid_attrs.ac, dev);\
+	struct raid_data *rd;						      \
+	BUG_ON(!cdev);							      \
+	rd = class_get_devdata(cdev);					      \
+	return rd->attr;						      \
+}
+
+DEFINE_RAID_ATTRIBUTE(int, level)
+DEFINE_RAID_ATTRIBUTE(int, resync)
+DEFINE_RAID_ATTRIBUTE(enum raid_state, state)
+	
+struct raid_template *raid_class_attach(struct raid_function_template *);
+void raid_class_release(struct raid_template *);
+
+void raid_component_add(struct raid_template *, struct device *,
+			struct device *);
diff --git a/include/linux/relayfs_fs.h b/include/linux/relayfs_fs.h
new file mode 100644
index 0000000..cfafc3e
--- /dev/null
+++ b/include/linux/relayfs_fs.h
@@ -0,0 +1,255 @@
+/*
+ * linux/include/linux/relayfs_fs.h
+ *
+ * Copyright (C) 2002, 2003 - Tom Zanussi (zanussi@us.ibm.com), IBM Corp
+ * Copyright (C) 1999, 2000, 2001, 2002 - Karim Yaghmour (karim@opersys.com)
+ *
+ * RelayFS definitions and declarations
+ */
+
+#ifndef _LINUX_RELAYFS_FS_H
+#define _LINUX_RELAYFS_FS_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/wait.h>
+#include <linux/list.h>
+#include <linux/fs.h>
+#include <linux/poll.h>
+#include <linux/kref.h>
+
+/*
+ * Tracks changes to rchan_buf struct
+ */
+#define RELAYFS_CHANNEL_VERSION		5
+
+/*
+ * Per-cpu relay channel buffer
+ */
+struct rchan_buf
+{
+	void *start;			/* start of channel buffer */
+	void *data;			/* start of current sub-buffer */
+	size_t offset;			/* current offset into sub-buffer */
+	size_t subbufs_produced;	/* count of sub-buffers produced */
+	size_t subbufs_consumed;	/* count of sub-buffers consumed */
+	struct rchan *chan;		/* associated channel */
+	wait_queue_head_t read_wait;	/* reader wait queue */
+	struct work_struct wake_readers; /* reader wake-up work struct */
+	struct dentry *dentry;		/* channel file dentry */
+	struct kref kref;		/* channel buffer refcount */
+	struct page **page_array;	/* array of current buffer pages */
+	unsigned int page_count;	/* number of current buffer pages */
+	unsigned int finalized;		/* buffer has been finalized */
+	size_t *padding;		/* padding counts per sub-buffer */
+	size_t prev_padding;		/* temporary variable */
+	size_t bytes_consumed;		/* bytes consumed in cur read subbuf */
+	unsigned int cpu;		/* this buf's cpu */
+} ____cacheline_aligned;
+
+/*
+ * Relay channel data structure
+ */
+struct rchan
+{
+	u32 version;			/* the version of this struct */
+	size_t subbuf_size;		/* sub-buffer size */
+	size_t n_subbufs;		/* number of sub-buffers per buffer */
+	size_t alloc_size;		/* total buffer size allocated */
+	struct rchan_callbacks *cb;	/* client callbacks */
+	struct kref kref;		/* channel refcount */
+	void *private_data;		/* for user-defined data */
+	struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */
+};
+
+/*
+ * Relayfs inode
+ */
+struct relayfs_inode_info
+{
+	struct inode vfs_inode;
+	struct rchan_buf *buf;
+};
+
+static inline struct relayfs_inode_info *RELAYFS_I(struct inode *inode)
+{
+	return container_of(inode, struct relayfs_inode_info, vfs_inode);
+}
+
+/*
+ * Relay channel client callbacks
+ */
+struct rchan_callbacks
+{
+	/*
+	 * subbuf_start - called on buffer-switch to a new sub-buffer
+	 * @buf: the channel buffer containing the new sub-buffer
+	 * @subbuf: the start of the new sub-buffer
+	 * @prev_subbuf: the start of the previous sub-buffer
+	 * @prev_padding: unused space at the end of previous sub-buffer
+	 *
+	 * The client should return 1 to continue logging, 0 to stop
+	 * logging.
+	 *
+	 * NOTE: subbuf_start will also be invoked when the buffer is
+	 *       created, so that the first sub-buffer can be initialized
+	 *       if necessary.  In this case, prev_subbuf will be NULL.
+	 *
+	 * NOTE: the client can reserve bytes at the beginning of the new
+	 *       sub-buffer by calling subbuf_start_reserve() in this callback.
+	 */
+	int (*subbuf_start) (struct rchan_buf *buf,
+			     void *subbuf,
+			     void *prev_subbuf,
+			     size_t prev_padding);
+
+	/*
+	 * buf_mapped - relayfs buffer mmap notification
+	 * @buf: the channel buffer
+	 * @filp: relayfs file pointer
+	 *
+	 * Called when a relayfs file is successfully mmapped
+	 */
+        void (*buf_mapped)(struct rchan_buf *buf,
+			   struct file *filp);
+
+	/*
+	 * buf_unmapped - relayfs buffer unmap notification
+	 * @buf: the channel buffer
+	 * @filp: relayfs file pointer
+	 *
+	 * Called when a relayfs file is successfully unmapped
+	 */
+        void (*buf_unmapped)(struct rchan_buf *buf,
+			     struct file *filp);
+};
+
+/*
+ * relayfs kernel API, fs/relayfs/relay.c
+ */
+
+struct rchan *relay_open(const char *base_filename,
+			 struct dentry *parent,
+			 size_t subbuf_size,
+			 size_t n_subbufs,
+			 struct rchan_callbacks *cb);
+extern void relay_close(struct rchan *chan);
+extern void relay_flush(struct rchan *chan);
+extern void relay_subbufs_consumed(struct rchan *chan,
+				   unsigned int cpu,
+				   size_t consumed);
+extern void relay_reset(struct rchan *chan);
+extern int relay_buf_full(struct rchan_buf *buf);
+
+extern size_t relay_switch_subbuf(struct rchan_buf *buf,
+				  size_t length);
+extern struct dentry *relayfs_create_dir(const char *name,
+					 struct dentry *parent);
+extern int relayfs_remove_dir(struct dentry *dentry);
+
+/**
+ *	relay_write - write data into the channel
+ *	@chan: relay channel
+ *	@data: data to be written
+ *	@length: number of bytes to write
+ *
+ *	Writes data into the current cpu's channel buffer.
+ *
+ *	Protects the buffer by disabling interrupts.  Use this
+ *	if you might be logging from interrupt context.  Try
+ *	__relay_write() if you know you	won't be logging from
+ *	interrupt context.
+ */
+static inline void relay_write(struct rchan *chan,
+			       const void *data,
+			       size_t length)
+{
+	unsigned long flags;
+	struct rchan_buf *buf;
+
+	local_irq_save(flags);
+	buf = chan->buf[smp_processor_id()];
+	if (unlikely(buf->offset + length > chan->subbuf_size))
+		length = relay_switch_subbuf(buf, length);
+	memcpy(buf->data + buf->offset, data, length);
+	buf->offset += length;
+	local_irq_restore(flags);
+}
+
+/**
+ *	__relay_write - write data into the channel
+ *	@chan: relay channel
+ *	@data: data to be written
+ *	@length: number of bytes to write
+ *
+ *	Writes data into the current cpu's channel buffer.
+ *
+ *	Protects the buffer by disabling preemption.  Use
+ *	relay_write() if you might be logging from interrupt
+ *	context.
+ */
+static inline void __relay_write(struct rchan *chan,
+				 const void *data,
+				 size_t length)
+{
+	struct rchan_buf *buf;
+
+	buf = chan->buf[get_cpu()];
+	if (unlikely(buf->offset + length > buf->chan->subbuf_size))
+		length = relay_switch_subbuf(buf, length);
+	memcpy(buf->data + buf->offset, data, length);
+	buf->offset += length;
+	put_cpu();
+}
+
+/**
+ *	relay_reserve - reserve slot in channel buffer
+ *	@chan: relay channel
+ *	@length: number of bytes to reserve
+ *
+ *	Returns pointer to reserved slot, NULL if full.
+ *
+ *	Reserves a slot in the current cpu's channel buffer.
+ *	Does not protect the buffer at all - caller must provide
+ *	appropriate synchronization.
+ */
+static inline void *relay_reserve(struct rchan *chan, size_t length)
+{
+	void *reserved;
+	struct rchan_buf *buf = chan->buf[smp_processor_id()];
+
+	if (unlikely(buf->offset + length > buf->chan->subbuf_size)) {
+		length = relay_switch_subbuf(buf, length);
+		if (!length)
+			return NULL;
+	}
+	reserved = buf->data + buf->offset;
+	buf->offset += length;
+
+	return reserved;
+}
+
+/**
+ *	subbuf_start_reserve - reserve bytes at the start of a sub-buffer
+ *	@buf: relay channel buffer
+ *	@length: number of bytes to reserve
+ *
+ *	Helper function used to reserve bytes at the beginning of
+ *	a sub-buffer in the subbuf_start() callback.
+ */
+static inline void subbuf_start_reserve(struct rchan_buf *buf,
+					size_t length)
+{
+	BUG_ON(length >= buf->chan->subbuf_size - 1);
+	buf->offset = length;
+}
+
+/*
+ * exported relayfs file operations, fs/relayfs/inode.c
+ */
+
+extern struct file_operations relayfs_file_operations;
+
+#endif /* _LINUX_RELAYFS_FS_H */
+
diff --git a/include/linux/sched.h b/include/linux/sched.h
index dec5827..ea1b5f3 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -35,6 +35,8 @@
 #include <linux/topology.h>
 #include <linux/seccomp.h>
 
+#include <linux/auxvec.h>	/* For AT_VECTOR_SIZE */
+
 struct exec_domain;
 
 /*
@@ -176,6 +178,23 @@ extern void trap_init(void);
 extern void update_process_times(int user);
 extern void scheduler_tick(void);
 
+#ifdef CONFIG_DETECT_SOFTLOCKUP
+extern void softlockup_tick(struct pt_regs *regs);
+extern void spawn_softlockup_task(void);
+extern void touch_softlockup_watchdog(void);
+#else
+static inline void softlockup_tick(struct pt_regs *regs)
+{
+}
+static inline void spawn_softlockup_task(void)
+{
+}
+static inline void touch_softlockup_watchdog(void)
+{
+}
+#endif
+
+
 /* Attach to any functions which should be ignored in wchan output. */
 #define __sched		__attribute__((__section__(".sched.text")))
 /* Is this address in the __sched functions? */
@@ -244,7 +263,7 @@ struct mm_struct {
 	mm_counter_t _rss;
 	mm_counter_t _anon_rss;
 
-	unsigned long saved_auxv[42]; /* for /proc/PID/auxv */
+	unsigned long saved_auxv[AT_VECTOR_SIZE]; /* for /proc/PID/auxv */
 
 	unsigned dumpable:2;
 	cpumask_t cpu_vm_mask;
@@ -545,13 +564,6 @@ struct sched_domain {
 
 extern void partition_sched_domains(cpumask_t *partition1,
 				    cpumask_t *partition2);
-#ifdef ARCH_HAS_SCHED_DOMAIN
-/* Useful helpers that arch setup code may use. Defined in kernel/sched.c */
-extern cpumask_t cpu_isolated_map;
-extern void init_sched_build_groups(struct sched_group groups[],
-	                        cpumask_t span, int (*group_fn)(int cpu));
-extern void cpu_attach_domain(struct sched_domain *sd, int cpu);
-#endif /* ARCH_HAS_SCHED_DOMAIN */
 #endif /* CONFIG_SMP */
 
 
diff --git a/include/linux/sem.h b/include/linux/sem.h
index 2d8516b..106f975 100644
--- a/include/linux/sem.h
+++ b/include/linux/sem.h
@@ -88,6 +88,7 @@ struct sem {
 /* One sem_array data structure for each set of semaphores in the system. */
 struct sem_array {
 	struct kern_ipc_perm	sem_perm;	/* permissions .. see ipc.h */
+	int			sem_id;
 	time_t			sem_otime;	/* last semop time */
 	time_t			sem_ctime;	/* last change time */
 	struct sem		*sem_base;	/* ptr to first semaphore in array */
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index cf0f64e..9b12fe7 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -385,11 +385,11 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port);
 /*
  * The following are helper functions for the low level drivers.
  */
-#ifdef SUPPORT_SYSRQ
 static inline int
 uart_handle_sysrq_char(struct uart_port *port, unsigned int ch,
 		       struct pt_regs *regs)
 {
+#ifdef SUPPORT_SYSRQ
 	if (port->sysrq) {
 		if (ch && time_before(jiffies, port->sysrq)) {
 			handle_sysrq(ch, regs, NULL);
@@ -398,11 +398,9 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch,
 		}
 		port->sysrq = 0;
 	}
+#endif
 	return 0;
 }
-#else
-#define uart_handle_sysrq_char(port,ch,regs)	(0)
-#endif
 
 /*
  * We do the SysRQ and SAK checking like this...
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 42edce6..da7da9c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1251,7 +1251,7 @@ extern void skb_add_mtu(int mtu);
  *	This function converts the offset back to a struct timeval and stores
  *	it in stamp.
  */
-static inline void skb_get_timestamp(struct sk_buff *skb, struct timeval *stamp)
+static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *stamp)
 {
 	stamp->tv_sec  = skb->tstamp.off_sec;
 	stamp->tv_usec = skb->tstamp.off_usec;
@@ -1270,7 +1270,7 @@ static inline void skb_get_timestamp(struct sk_buff *skb, struct timeval *stamp)
  *	This function converts a struct timeval to an offset and stores
  *	it in the skb.
  */
-static inline void skb_set_timestamp(struct sk_buff *skb, struct timeval *stamp)
+static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *stamp)
 {
 	skb->tstamp.off_sec  = stamp->tv_sec - skb_tv_base.tv_sec;
 	skb->tstamp.off_usec = stamp->tv_usec - skb_tv_base.tv_usec;
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 80b2dfd..42a6bea 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -99,7 +99,21 @@ found:
 	return __kmalloc(size, flags);
 }
 
-extern void *kcalloc(size_t, size_t, unsigned int __nocast);
+extern void *kzalloc(size_t, unsigned int __nocast);
+
+/**
+ * kcalloc - allocate memory for an array. The memory is set to zero.
+ * @n: number of elements.
+ * @size: element size.
+ * @flags: the type of memory to allocate.
+ */
+static inline void *kcalloc(size_t n, size_t size, unsigned int __nocast flags)
+{
+	if (n != 0 && size > INT_MAX / n)
+		return NULL;
+	return kzalloc(n * size, flags);
+}
+
 extern void kfree(const void *);
 extern unsigned int ksize(const void *);
 
diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h
index 768cbba..f56d247 100644
--- a/include/linux/sonypi.h
+++ b/include/linux/sonypi.h
@@ -99,6 +99,8 @@
 #define SONYPI_EVENT_BATTERY_INSERT		57
 #define SONYPI_EVENT_BATTERY_REMOVE		58
 #define SONYPI_EVENT_FNKEY_RELEASED		59
+#define SONYPI_EVENT_WIRELESS_ON		60
+#define SONYPI_EVENT_WIRELESS_OFF		61
 
 /* get/set brightness */
 #define SONYPI_IOCGBRT		_IOR('v', 0, __u8)
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 6864063..c4e3ea7 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -60,6 +60,7 @@ struct cache_head {
 #define	CACHE_NEW_EXPIRY 120	/* keep new things pending confirmation for 120 seconds */
 
 struct cache_detail {
+	struct module *		owner;
 	int			hash_size;
 	struct cache_head **	hash_table;
 	rwlock_t		hash_lock;
diff --git a/include/linux/swap.h b/include/linux/swap.h
index bfe3e76..3c9ff00 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -107,6 +107,8 @@ enum {
 	SWP_USED	= (1 << 0),	/* is slot in swap_info[] used? */
 	SWP_WRITEOK	= (1 << 1),	/* ok to write to this swap?	*/
 	SWP_ACTIVE	= (SWP_USED | SWP_WRITEOK),
+					/* add others here before... */
+	SWP_SCANNING	= (1 << 8),	/* refcount in scan_swap_map */
 };
 
 #define SWAP_CLUSTER_MAX 32
@@ -116,16 +118,13 @@ enum {
 
 /*
  * The in-memory structure used to track swap areas.
- * extent_list.prev points at the lowest-index extent.  That list is
- * sorted.
  */
 struct swap_info_struct {
 	unsigned int flags;
-	spinlock_t sdev_lock;
+	int prio;			/* swap priority */
 	struct file *swap_file;
 	struct block_device *bdev;
 	struct list_head extent_list;
-	int nr_extents;
 	struct swap_extent *curr_swap_extent;
 	unsigned old_block_size;
 	unsigned short * swap_map;
@@ -133,10 +132,9 @@ struct swap_info_struct {
 	unsigned int highest_bit;
 	unsigned int cluster_next;
 	unsigned int cluster_nr;
-	int prio;			/* swap priority */
-	int pages;
-	unsigned long max;
-	unsigned long inuse_pages;
+	unsigned int pages;
+	unsigned int max;
+	unsigned int inuse_pages;
 	int next;			/* next entry on swap list */
 };
 
@@ -222,13 +220,7 @@ extern int can_share_swap_page(struct page *);
 extern int remove_exclusive_swap_page(struct page *);
 struct backing_dev_info;
 
-extern struct swap_list_t swap_list;
-extern spinlock_t swaplock;
-
-#define swap_list_lock()	spin_lock(&swaplock)
-#define swap_list_unlock()	spin_unlock(&swaplock)
-#define swap_device_lock(p)	spin_lock(&p->sdev_lock)
-#define swap_device_unlock(p)	spin_unlock(&p->sdev_lock)
+extern spinlock_t swap_lock;
 
 /* linux/mm/thrash.c */
 extern struct mm_struct * swap_token_mm;
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index d4c7db3..87b9d14 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -4,7 +4,7 @@
  * the low-order bits.
  *
  * We arrange the `type' and `offset' fields so that `type' is at the five
- * high-order bits of the smp_entry_t and `offset' is right-aligned in the
+ * high-order bits of the swp_entry_t and `offset' is right-aligned in the
  * remaining bits.
  *
  * swp_entry_t's are *never* stored anywhere in their arch-dependent format.
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index e82be96..532a6c5 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -711,6 +711,7 @@ enum {
 	DEV_RAID=4,
 	DEV_MAC_HID=5,
 	DEV_SCSI=6,
+	DEV_IPMI=7,
 };
 
 /* /proc/sys/dev/cdrom */
@@ -776,6 +777,11 @@ enum {
 	DEV_SCSI_LOGGING_LEVEL=1,
 };
 
+/* /proc/sys/dev/ipmi */
+enum {
+	DEV_IPMI_POWEROFF_POWERCYCLE=1,
+};
+
 /* /proc/sys/abi */
 enum
 {
diff --git a/include/linux/time.h b/include/linux/time.h
index 5634497..c10d4c2 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -97,7 +97,6 @@ extern int do_settimeofday(struct timespec *tv);
 extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
 extern void clock_was_set(void); // call when ever the clock is set
 extern int do_posix_clock_monotonic_gettime(struct timespec *tp);
-extern long do_nanosleep(struct timespec *t);
 extern long do_utimes(char __user * filename, struct timeval * times);
 struct itimerval;
 extern int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue);
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 74fdd07..7e050a2 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -260,6 +260,29 @@ extern long pps_calcnt;		/* calibration intervals */
 extern long pps_errcnt;		/* calibration errors */
 extern long pps_stbcnt;		/* stability limit exceeded */
 
+/**
+ * ntp_clear - Clears the NTP state variables
+ *
+ * Must be called while holding a write on the xtime_lock
+ */
+static inline void ntp_clear(void)
+{
+	time_adjust = 0;		/* stop active adjtime() */
+	time_status |= STA_UNSYNC;
+	time_maxerror = NTP_PHASE_LIMIT;
+	time_esterror = NTP_PHASE_LIMIT;
+}
+
+/**
+ * ntp_synced - Returns 1 if the NTP status is not UNSYNC
+ *
+ */
+static inline int ntp_synced(void)
+{
+	return !(time_status & STA_UNSYNC);
+}
+
+
 #ifdef CONFIG_TIME_INTERPOLATION
 
 #define TIME_SOURCE_CPU 0
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 0320225..3df1d47 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -135,6 +135,29 @@
 }
 #endif
 
+/* sched_domains SD_ALLNODES_INIT for NUMA machines */
+#define SD_ALLNODES_INIT (struct sched_domain) {	\
+	.span			= CPU_MASK_NONE,	\
+	.parent			= NULL,			\
+	.groups			= NULL,			\
+	.min_interval		= 64,			\
+	.max_interval		= 64*num_online_cpus(),	\
+	.busy_factor		= 128,			\
+	.imbalance_pct		= 133,			\
+	.cache_hot_time		= (10*1000000),		\
+	.cache_nice_tries	= 1,			\
+	.busy_idx		= 3,			\
+	.idle_idx		= 3,			\
+	.newidle_idx		= 0, /* unused */	\
+	.wake_idx		= 0, /* unused */	\
+	.forkexec_idx		= 0, /* unused */	\
+	.per_cpu_gain		= 100,			\
+	.flags			= SD_LOAD_BALANCE,	\
+	.last_balance		= jiffies,		\
+	.balance_interval	= 64,			\
+	.nr_balance_failed	= 0,			\
+}
+
 #ifdef CONFIG_NUMA
 #ifndef SD_NODE_INIT
 #error Please define an appropriate SD_NODE_INIT in include/asm/topology.h!!!
diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h
index 87d98d1..1d6cc22 100644
--- a/include/linux/transport_class.h
+++ b/include/linux/transport_class.h
@@ -12,11 +12,16 @@
 #include <linux/device.h>
 #include <linux/attribute_container.h>
 
+struct transport_container;
+
 struct transport_class {
 	struct class class;
-	int (*setup)(struct device *);
-	int (*configure)(struct device *);
-	int (*remove)(struct device *);
+	int (*setup)(struct transport_container *, struct device *,
+		     struct class_device *);
+	int (*configure)(struct transport_container *, struct device *,
+			 struct class_device *);
+	int (*remove)(struct transport_container *, struct device *,
+		      struct class_device *);
 };
 
 #define DECLARE_TRANSPORT_CLASS(cls, nm, su, rm, cfg)			\
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 6409d9c..b244f69 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -10,6 +10,14 @@
 #define VM_MAP		0x00000004	/* vmap()ed pages */
 /* bits [20..32] reserved for arch specific ioremap internals */
 
+/*
+ * Maximum alignment for ioremap() regions.
+ * Can be overriden by arch-specific value.
+ */
+#ifndef IOREMAP_MAX_ORDER
+#define IOREMAP_MAX_ORDER	(7 + PAGE_SHIFT)	/* 128 pages */
+#endif
+
 struct vm_struct {
 	void			*addr;
 	unsigned long		size;
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index ae485f9..a555a0f 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1,7 +1,7 @@
 /*
  * This file define a set of standard wireless extensions
  *
- * Version :	18	12.3.05
+ * Version :	19	18.3.05
  *
  * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
  * Copyright (c) 1997-2005 Jean Tourrilhes, All Rights Reserved.
@@ -69,8 +69,6 @@
 
 /***************************** INCLUDES *****************************/
 
-/* To minimise problems in user space, I might remove those headers
- * at some point. Jean II */
 #include <linux/types.h>		/* for "caddr_t" et al		*/
 #include <linux/socket.h>		/* for "struct sockaddr" et al	*/
 #include <linux/if.h>			/* for IFNAMSIZ and co... */
@@ -82,7 +80,7 @@
  * (there is some stuff that will be added in the future...)
  * I just plan to increment with each new version.
  */
-#define WIRELESS_EXT	18
+#define WIRELESS_EXT	19
 
 /*
  * Changes :
@@ -197,6 +195,15 @@
  *	  related parameters (extensible up to 4096 parameter values)
  *	- Add wireless events: IWEVGENIE, IWEVMICHAELMICFAILURE,
  *	  IWEVASSOCREQIE, IWEVASSOCRESPIE, IWEVPMKIDCAND
+ *
+ * V18 to V19
+ * ----------
+ *	- Remove (struct iw_point *)->pointer from events and streams
+ *	- Remove header includes to help user space
+ *	- Increase IW_ENCODING_TOKEN_MAX from 32 to 64
+ *	- Add IW_QUAL_ALL_UPDATED and IW_QUAL_ALL_INVALID macros
+ *	- Add explicit flag to tell stats are in dBm : IW_QUAL_DBM
+ *	- Add IW_IOCTL_IDX() and IW_EVENT_IDX() macros
  */
 
 /**************************** CONSTANTS ****************************/
@@ -322,6 +329,7 @@
 /* The first and the last (range) */
 #define SIOCIWFIRST	0x8B00
 #define SIOCIWLAST	SIOCIWLASTPRIV		/* 0x8BFF */
+#define IW_IOCTL_IDX(cmd)	((cmd) - SIOCIWFIRST)
 
 /* Even : get (world access), odd : set (root access) */
 #define IW_IS_SET(cmd)	(!((cmd) & 0x1))
@@ -366,6 +374,7 @@
 					 * (struct iw_pmkid_cand) */
 
 #define IWEVFIRST	0x8C00
+#define IW_EVENT_IDX(cmd)	((cmd) - IWEVFIRST)
 
 /* ------------------------- PRIVATE INFO ------------------------- */
 /*
@@ -427,12 +436,15 @@
 #define IW_MODE_MONITOR	6	/* Passive monitor (listen only) */
 
 /* Statistics flags (bitmask in updated) */
-#define IW_QUAL_QUAL_UPDATED	0x1	/* Value was updated since last read */
-#define IW_QUAL_LEVEL_UPDATED	0x2
-#define IW_QUAL_NOISE_UPDATED	0x4
+#define IW_QUAL_QUAL_UPDATED	0x01	/* Value was updated since last read */
+#define IW_QUAL_LEVEL_UPDATED	0x02
+#define IW_QUAL_NOISE_UPDATED	0x04
+#define IW_QUAL_ALL_UPDATED	0x07
+#define IW_QUAL_DBM		0x08	/* Level + Noise are dBm */
 #define IW_QUAL_QUAL_INVALID	0x10	/* Driver doesn't provide value */
 #define IW_QUAL_LEVEL_INVALID	0x20
 #define IW_QUAL_NOISE_INVALID	0x40
+#define IW_QUAL_ALL_INVALID	0x70
 
 /* Frequency flags */
 #define IW_FREQ_AUTO		0x00	/* Let the driver decides */
@@ -443,7 +455,7 @@
 #define IW_MAX_ENCODING_SIZES	8
 
 /* Maximum size of the encoding token in bytes */
-#define IW_ENCODING_TOKEN_MAX	32	/* 256 bits (for now) */
+#define IW_ENCODING_TOKEN_MAX	64	/* 512 bits (for now) */
 
 /* Flags for encoding (along with the token) */
 #define IW_ENCODE_INDEX		0x00FF	/* Token index (if needed) */
@@ -1039,12 +1051,16 @@ struct iw_event
 #define IW_EV_CHAR_LEN	(IW_EV_LCP_LEN + IFNAMSIZ)
 #define IW_EV_UINT_LEN	(IW_EV_LCP_LEN + sizeof(__u32))
 #define IW_EV_FREQ_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_freq))
-#define IW_EV_POINT_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_point))
 #define IW_EV_PARAM_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_param))
 #define IW_EV_ADDR_LEN	(IW_EV_LCP_LEN + sizeof(struct sockaddr))
 #define IW_EV_QUAL_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_quality))
 
-/* Note : in the case of iw_point, the extra data will come at the
- * end of the event */
+/* iw_point events are special. First, the payload (extra data) come at
+ * the end of the event, so they are bigger than IW_EV_POINT_LEN. Second,
+ * we omit the pointer, so start at an offset. */
+#define IW_EV_POINT_OFF (((char *) &(((struct iw_point *) NULL)->length)) - \
+			  (char *) NULL)
+#define IW_EV_POINT_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_point) - \
+			 IW_EV_POINT_OFF)
 
 #endif	/* _LINUX_WIRELESS_H */
diff --git a/include/media/id.h b/include/media/id.h
index a39a642..801ddef 100644
--- a/include/media/id.h
+++ b/include/media/id.h
@@ -34,8 +34,3 @@
 #ifndef  I2C_DRIVERID_SAA6752HS
 # define I2C_DRIVERID_SAA6752HS I2C_DRIVERID_EXP0+8
 #endif
-
-/* algorithms */
-#ifndef I2C_ALGO_SAA7134
-# define I2C_ALGO_SAA7134 0x090000
-#endif
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 926eed5..364b046 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -257,7 +257,7 @@ extern struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
 
 /* ax25_addr.c */
 extern ax25_address null_ax25_address;
-extern char *ax2asc(ax25_address *);
+extern char *ax2asc(char *buf, ax25_address *);
 extern ax25_address *asc2ax(char *);
 extern int  ax25cmp(ax25_address *, ax25_address *);
 extern int  ax25digicmp(ax25_digi *, ax25_digi *);
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 7a3c437..e426641 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -958,7 +958,7 @@ static __inline__ int ip_vs_todrop(void)
  */
 #define IP_VS_FWD_METHOD(cp)  (cp->flags & IP_VS_CONN_F_FWD_MASK)
 
-extern __inline__ char ip_vs_fwd_tag(struct ip_vs_conn *cp)
+static inline char ip_vs_fwd_tag(struct ip_vs_conn *cp)
 {
 	char fwd;
 
diff --git a/include/net/irda/irlan_filter.h b/include/net/irda/irlan_filter.h
index 3afeb6c..492deda 100644
--- a/include/net/irda/irlan_filter.h
+++ b/include/net/irda/irlan_filter.h
@@ -28,6 +28,6 @@
 void irlan_check_command_param(struct irlan_cb *self, char *param, 
 			       char *value);
 void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb);
-int irlan_print_filter(struct seq_file *seq, int filter_type);
+void irlan_print_filter(struct seq_file *seq, int filter_type);
 
 #endif /* IRLAN_FILTER_H */
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 44edd48..d67c839 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -1,10 +1,10 @@
 /*
  * This file define the new driver API for Wireless Extensions
  *
- * Version :	6	21.6.04
+ * Version :	7	18.3.05
  *
  * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
- * Copyright (c) 2001-2004 Jean Tourrilhes, All Rights Reserved.
+ * Copyright (c) 2001-2005 Jean Tourrilhes, All Rights Reserved.
  */
 
 #ifndef _IW_HANDLER_H
@@ -207,7 +207,7 @@
  * will be needed...
  * I just plan to increment with each new version.
  */
-#define IW_HANDLER_VERSION	6
+#define IW_HANDLER_VERSION	7
 
 /*
  * Changes :
@@ -232,6 +232,13 @@
  *	- Remove spy #ifdef, they are always on -> cleaner code
  *	- Add IW_DESCR_FLAG_NOMAX flag for very large requests
  *	- Start migrating get_wireless_stats to struct iw_handler_def
+ *
+ * V6 to V7
+ * --------
+ *	- Add struct ieee80211_device pointer in struct iw_public_data
+ *	- Remove (struct iw_point *)->pointer from events and streams
+ *	- Remove spy_offset from struct iw_handler_def
+ *	- Add "check" version of event macros for ieee802.11 stack
  */
 
 /**************************** CONSTANTS ****************************/
@@ -334,9 +341,6 @@ struct iw_handler_def
 	 * We will automatically export that to user space... */
 	const struct iw_priv_args *	private_args;
 
-	/* This field will be *removed* in the next version of WE */
-	long			spy_offset;	/* DO NOT USE */
-
 	/* New location of get_wireless_stats, to de-bloat struct net_device.
 	 * The old pointer in struct net_device will be gradually phased
 	 * out, and drivers are encouraged to use this one... */
@@ -400,16 +404,21 @@ struct iw_spy_data
 /* --------------------- DEVICE WIRELESS DATA --------------------- */
 /*
  * This is all the wireless data specific to a device instance that
- * is managed by the core of Wireless Extensions.
+ * is managed by the core of Wireless Extensions or the 802.11 layer.
  * We only keep pointer to those structures, so that a driver is free
  * to share them between instances.
  * This structure should be initialised before registering the device.
  * Access to this data follow the same rules as any other struct net_device
  * data (i.e. valid as long as struct net_device exist, same locking rules).
  */
+/* Forward declaration */
+struct ieee80211_device;
+/* The struct */
 struct iw_public_data {
 	/* Driver enhanced spy support */
-	struct iw_spy_data *	spy_data;
+	struct iw_spy_data *		spy_data;
+	/* Structure managed by the in-kernel IEEE 802.11 layer */
+	struct ieee80211_device *	ieee80211;
 };
 
 /**************************** PROTOTYPES ****************************/
@@ -424,7 +433,7 @@ struct iw_public_data {
 extern int dev_get_wireless_info(char * buffer, char **start, off_t offset,
 				 int length);
 
-/* Handle IOCTLs, called in net/code/dev.c */
+/* Handle IOCTLs, called in net/core/dev.c */
 extern int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd);
 
 /* Second : functions that may be called by driver modules */
@@ -479,7 +488,7 @@ iwe_stream_add_event(char *	stream,		/* Stream of events */
 		     int	event_len)	/* Real size of payload */
 {
 	/* Check if it's possible */
-	if((stream + event_len) < ends) {
+	if(likely((stream + event_len) < ends)) {
 		iwe->len = event_len;
 		memcpy(stream, (char *) iwe, event_len);
 		stream += event_len;
@@ -495,14 +504,17 @@ iwe_stream_add_event(char *	stream,		/* Stream of events */
 static inline char *
 iwe_stream_add_point(char *	stream,		/* Stream of events */
 		     char *	ends,		/* End of stream */
-		     struct iw_event *iwe,	/* Payload */
-		     char *	extra)
+		     struct iw_event *iwe,	/* Payload length + flags */
+		     char *	extra)		/* More payload */
 {
 	int	event_len = IW_EV_POINT_LEN + iwe->u.data.length;
 	/* Check if it's possible */
-	if((stream + event_len) < ends) {
+	if(likely((stream + event_len) < ends)) {
 		iwe->len = event_len;
-		memcpy(stream, (char *) iwe, IW_EV_POINT_LEN);
+		memcpy(stream, (char *) iwe, IW_EV_LCP_LEN);
+		memcpy(stream + IW_EV_LCP_LEN,
+		       ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
+		       IW_EV_POINT_LEN - IW_EV_LCP_LEN);
 		memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
 		stream += event_len;
 	}
@@ -526,7 +538,7 @@ iwe_stream_add_value(char *	event,		/* Event in the stream */
 	event_len -= IW_EV_LCP_LEN;
 
 	/* Check if it's possible */
-	if((value + event_len) < ends) {
+	if(likely((value + event_len) < ends)) {
 		/* Add new value */
 		memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
 		value += event_len;
@@ -537,4 +549,85 @@ iwe_stream_add_value(char *	event,		/* Event in the stream */
 	return value;
 }
 
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add an Wireless Event to a stream of events.
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_event(char *	stream,		/* Stream of events */
+			   char *	ends,		/* End of stream */
+			   struct iw_event *iwe,	/* Payload */
+			   int		event_len,	/* Size of payload */
+			   int *	perr)		/* Error report */
+{
+	/* Check if it's possible, set error if not */
+	if(likely((stream + event_len) < ends)) {
+		iwe->len = event_len;
+		memcpy(stream, (char *) iwe, event_len);
+		stream += event_len;
+	} else
+		*perr = -E2BIG;
+	return stream;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add an short Wireless Event containing a pointer to a
+ * stream of events.
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_point(char *	stream,		/* Stream of events */
+			   char *	ends,		/* End of stream */
+			   struct iw_event *iwe,	/* Payload length + flags */
+			   char *	extra,		/* More payload */
+			   int *	perr)		/* Error report */
+{
+	int	event_len = IW_EV_POINT_LEN + iwe->u.data.length;
+	/* Check if it's possible */
+	if(likely((stream + event_len) < ends)) {
+		iwe->len = event_len;
+		memcpy(stream, (char *) iwe, IW_EV_LCP_LEN);
+		memcpy(stream + IW_EV_LCP_LEN,
+		       ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
+		       IW_EV_POINT_LEN - IW_EV_LCP_LEN);
+		memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
+		stream += event_len;
+	} else
+		*perr = -E2BIG;
+	return stream;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add a value to a Wireless Event in a stream of events.
+ * Be careful, this one is tricky to use properly :
+ * At the first run, you need to have (value = event + IW_EV_LCP_LEN).
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_value(char *	event,		/* Event in the stream */
+			   char *	value,		/* Value in event */
+			   char *	ends,		/* End of stream */
+			   struct iw_event *iwe,	/* Payload */
+			   int		event_len,	/* Size of payload */
+			   int *	perr)		/* Error report */
+{
+	/* Don't duplicate LCP */
+	event_len -= IW_EV_LCP_LEN;
+
+	/* Check if it's possible */
+	if(likely((value + event_len) < ends)) {
+		/* Add new value */
+		memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
+		value += event_len;
+		/* Patch LCP */
+		iwe->len = value - event;
+		memcpy(event, (char *) iwe, IW_EV_LCP_LEN);
+	} else
+		*perr = -E2BIG;
+	return value;
+}
+
 #endif	/* _IW_HANDLER_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index 312cb25..8c48fbe 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -709,6 +709,12 @@ static inline int sk_stream_rmem_schedule(struct sock *sk, struct sk_buff *skb)
 		sk_stream_mem_schedule(sk, skb->truesize, 1);
 }
 
+static inline int sk_stream_wmem_schedule(struct sock *sk, int size)
+{
+	return size <= sk->sk_forward_alloc ||
+	       sk_stream_mem_schedule(sk, size, 0);
+}
+
 /* Used by processes to "lock" a socket state, so that
  * interrupts and bottom half handlers won't change it
  * from under us. It essentially blocks any incoming
@@ -1203,8 +1209,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
 	skb = alloc_skb_fclone(size + hdr_len, gfp);
 	if (skb) {
 		skb->truesize += mem;
-		if (sk->sk_forward_alloc >= (int)skb->truesize ||
-		    sk_stream_mem_schedule(sk, skb->truesize, 0)) {
+		if (sk_stream_wmem_schedule(sk, skb->truesize)) {
 			skb_reserve(skb, hdr_len);
 			return skb;
 		}
@@ -1227,10 +1232,8 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
 {
 	struct page *page = NULL;
 
-	if (sk->sk_forward_alloc >= (int)PAGE_SIZE ||
-	    sk_stream_mem_schedule(sk, PAGE_SIZE, 0))
-		page = alloc_pages(sk->sk_allocation, 0);
-	else {
+	page = alloc_pages(sk->sk_allocation, 0);
+	if (!page) {
 		sk->sk_prot->enter_memory_pressure();
 		sk_stream_moderate_sndbuf(sk);
 	}
@@ -1374,9 +1377,10 @@ extern void sk_init(void);
 
 #ifdef CONFIG_SYSCTL
 extern struct ctl_table core_table[];
-extern int sysctl_optmem_max;
 #endif
 
+extern int sysctl_optmem_max;
+
 extern __u32 sysctl_wmem_default;
 extern __u32 sysctl_rmem_default;
 
diff --git a/include/net/tcp.h b/include/net/tcp.h
index d6bcf13..97af77c 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -454,6 +454,7 @@ extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
 extern void tcp_xmit_retransmit_queue(struct sock *);
 extern void tcp_simple_retransmit(struct sock *);
 extern int tcp_trim_head(struct sock *, struct sk_buff *, u32);
+extern int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int);
 
 extern void tcp_send_probe0(struct sock *);
 extern void tcp_send_partial(struct sock *);
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 9957f16..bed4b7c 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -51,12 +51,16 @@ struct scsi_cmnd {
 	 * printk's to use ->pid, so that we can kill this field.
 	 */
 	unsigned long serial_number;
+	/*
+	 * This is set to jiffies as it was when the command was first
+	 * allocated.  It is used to time how long the command has
+	 * been outstanding
+	 */
+	unsigned long jiffies_at_alloc;
 
 	int retries;
 	int allowed;
 	int timeout_per_command;
-	int timeout_total;
-	int timeout;
 
 	unsigned char cmd_len;
 	unsigned char old_cmd_len;
diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h
index 12e9093..b090a11 100644
--- a/include/scsi/scsi_dbg.h
+++ b/include/scsi/scsi_dbg.h
@@ -3,8 +3,10 @@
 
 struct scsi_cmnd;
 struct scsi_request;
+struct scsi_sense_hdr;
 
 extern void scsi_print_command(struct scsi_cmnd *);
+extern void scsi_print_sense_hdr(const char *, struct scsi_sense_hdr *);
 extern void __scsi_print_command(unsigned char *);
 extern void scsi_print_sense(const char *, struct scsi_cmnd *);
 extern void scsi_print_req_sense(const char *, struct scsi_request *);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 835af8e..da63722 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -8,8 +8,17 @@
 
 struct request_queue;
 struct scsi_cmnd;
-struct scsi_mode_data;
 struct scsi_lun;
+struct scsi_sense_hdr;
+
+struct scsi_mode_data {
+	__u32	length;
+	__u16	block_descriptor_length;
+	__u8	medium_type;
+	__u8	device_specific;
+	__u8	header_length;
+	__u8	longlba:1;
+};
 
 /*
  * sdev state: If you alter this, you also need to alter scsi_sysfs.c
@@ -228,7 +237,8 @@ extern int scsi_set_medium_removal(struct scsi_device *, char);
 
 extern int scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
 			   unsigned char *buffer, int len, int timeout,
-			   int retries, struct scsi_mode_data *data);
+			   int retries, struct scsi_mode_data *data,
+			   struct scsi_sense_hdr *);
 extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout,
 				int retries);
 extern int scsi_device_set_state(struct scsi_device *sdev,
@@ -247,6 +257,14 @@ extern void int_to_scsilun(unsigned int, struct scsi_lun *);
 extern const char *scsi_device_state_name(enum scsi_device_state);
 extern int scsi_is_sdev_device(const struct device *);
 extern int scsi_is_target_device(const struct device *);
+extern int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
+			int data_direction, void *buffer, unsigned bufflen,
+			unsigned char *sense, int timeout, int retries,
+			int flag);
+extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd,
+			    int data_direction, void *buffer, unsigned bufflen,
+			    struct scsi_sense_hdr *, int timeout, int retries);
+
 static inline int scsi_device_online(struct scsi_device *sdev)
 {
 	return sdev->sdev_state != SDEV_OFFLINE;
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index 80557f8..fabd879 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -26,10 +26,15 @@ struct scsi_sense_hdr {		/* See SPC-3 section 4.5 */
 	u8 additional_length;	/* always 0 for fixed sense format */
 };
 
+static inline int scsi_sense_valid(struct scsi_sense_hdr *sshdr)
+{
+	if (!sshdr)
+		return 0;
+
+	return (sshdr->response_code & 0x70) == 0x70;
+}
+
 
-extern void scsi_add_timer(struct scsi_cmnd *, int,
-		void (*)(struct scsi_cmnd *));
-extern int scsi_delete_timer(struct scsi_cmnd *);
 extern void scsi_report_bus_reset(struct Scsi_Host *, int);
 extern void scsi_report_device_reset(struct Scsi_Host *, int, int);
 extern int scsi_block_when_processing_errors(struct scsi_device *);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 81d5234..916144b 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -429,12 +429,15 @@ struct scsi_host_template {
 };
 
 /*
- * shost states
+ * shost state: If you alter this, you also need to alter scsi_sysfs.c
+ * (for the ascii descriptions) and the state model enforcer:
+ * scsi_host_set_state()
  */
-enum {
-	SHOST_ADD,
-	SHOST_DEL,
+enum scsi_host_state {
+	SHOST_CREATED = 1,
+	SHOST_RUNNING,
 	SHOST_CANCEL,
+	SHOST_DEL,
 	SHOST_RECOVERY,
 };
 
@@ -464,12 +467,10 @@ struct Scsi_Host {
 	struct task_struct    * ehandler;  /* Error recovery thread. */
 	struct semaphore      * eh_wait;   /* The error recovery thread waits
 					      on this. */
-	struct completion     * eh_notify; /* wait for eh to begin or end */
 	struct semaphore      * eh_action; /* Wait for specific actions on the
                                           host. */
 	unsigned int            eh_active:1; /* Indicates the eh thread is awake and active if
                                           this is true. */
-	unsigned int            eh_kill:1; /* set when killing the eh thread */
 	wait_queue_head_t       host_wait;
 	struct scsi_host_template *hostt;
 	struct scsi_transport_template *transportt;
@@ -575,7 +576,7 @@ struct Scsi_Host {
 	unsigned int  irq;
 	
 
-	unsigned long shost_state;
+	enum scsi_host_state shost_state;
 
 	/* ldm bits */
 	struct device		shost_gendev;
@@ -633,6 +634,7 @@ extern void scsi_remove_host(struct Scsi_Host *);
 extern struct Scsi_Host *scsi_host_get(struct Scsi_Host *);
 extern void scsi_host_put(struct Scsi_Host *t);
 extern struct Scsi_Host *scsi_host_lookup(unsigned short);
+extern const char *scsi_host_state_name(enum scsi_host_state);
 
 extern u64 scsi_calculate_bounce_limit(struct Scsi_Host *);
 
@@ -646,6 +648,15 @@ static inline struct device *scsi_get_device(struct Scsi_Host *shost)
         return shost->shost_gendev.parent;
 }
 
+/**
+ * scsi_host_scan_allowed - Is scanning of this host allowed
+ * @shost:	Pointer to Scsi_Host.
+ **/
+static inline int scsi_host_scan_allowed(struct Scsi_Host *shost)
+{
+	return shost->shost_state == SHOST_RUNNING;
+}
+
 extern void scsi_unblock_requests(struct Scsi_Host *);
 extern void scsi_block_requests(struct Scsi_Host *);
 
@@ -663,5 +674,6 @@ extern struct scsi_device *scsi_get_host_dev(struct Scsi_Host *);
 /* legacy interfaces */
 extern struct Scsi_Host *scsi_register(struct scsi_host_template *, int);
 extern void scsi_unregister(struct Scsi_Host *);
+extern int scsi_host_set_state(struct Scsi_Host *, enum scsi_host_state);
 
 #endif /* _SCSI_SCSI_HOST_H */
diff --git a/include/scsi/scsi_request.h b/include/scsi/scsi_request.h
index 9871940..6a14002 100644
--- a/include/scsi/scsi_request.h
+++ b/include/scsi/scsi_request.h
@@ -54,20 +54,4 @@ extern void scsi_do_req(struct scsi_request *, const void *cmnd,
 			void *buffer, unsigned bufflen,
 			void (*done) (struct scsi_cmnd *),
 			int timeout, int retries);
-
-struct scsi_mode_data {
-	__u32	length;
-	__u16	block_descriptor_length;
-	__u8	medium_type;
-	__u8	device_specific;
-	__u8	header_length;
-	__u8	longlba:1;
-};
-
-extern int __scsi_mode_sense(struct scsi_request *SRpnt, int dbd,
-			     int modepage, unsigned char *buffer, int len,
-			     int timeout, int retries,
-			     struct scsi_mode_data *data);
-
-
 #endif /* _SCSI_SCSI_REQUEST_H */
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index a30d6cd..6bdc4af 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -39,6 +39,7 @@ struct spi_transport_attrs {
 	unsigned int rd_strm:1;	/* Read streaming enabled */
 	unsigned int rti:1;	/* Retain Training Information */
 	unsigned int pcomp_en:1;/* Precompensation enabled */
+	unsigned int hold_mcs:1;/* Hold Margin Control Settings */
 	unsigned int initial_dv:1; /* DV done to this target yet  */
 	unsigned long flags;	/* flags field for drivers to use */
 	/* Device Properties fields */
@@ -78,6 +79,7 @@ struct spi_host_attrs {
 #define spi_rd_strm(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->rd_strm)
 #define spi_rti(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->rti)
 #define spi_pcomp_en(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->pcomp_en)
+#define spi_hold_mcs(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->hold_mcs)
 #define spi_initial_dv(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->initial_dv)
 
 #define spi_support_sync(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->support_sync)
@@ -114,8 +116,11 @@ struct spi_function_template {
 	void	(*set_rti)(struct scsi_target *, int);
 	void	(*get_pcomp_en)(struct scsi_target *);
 	void	(*set_pcomp_en)(struct scsi_target *, int);
+	void	(*get_hold_mcs)(struct scsi_target *);
+	void	(*set_hold_mcs)(struct scsi_target *, int);
 	void	(*get_signalling)(struct Scsi_Host *);
 	void	(*set_signalling)(struct Scsi_Host *, enum spi_signal_type);
+	int	(*deny_binding)(struct scsi_target *);
 	/* The driver sets these to tell the transport class it
 	 * wants the attributes displayed in sysfs.  If the show_ flag
 	 * is not set, the attribute will be private to the transport
@@ -130,6 +135,7 @@ struct spi_function_template {
 	unsigned long	show_rd_strm:1;
 	unsigned long	show_rti:1;
 	unsigned long	show_pcomp_en:1;
+	unsigned long	show_hold_mcs:1;
 };
 
 struct scsi_transport_template *spi_attach_transport(struct spi_function_template *);
diff --git a/include/sound/core.h b/include/sound/core.h
index f72b3ef..3dc41fd 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -291,12 +291,14 @@ void snd_memory_done(void);
 int snd_memory_info_init(void);
 int snd_memory_info_done(void);
 void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags);
+void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags);
 void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags);
 void snd_hidden_kfree(const void *obj);
 void *snd_hidden_vmalloc(unsigned long size);
 void snd_hidden_vfree(void *obj);
 char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags);
 #define kmalloc(size, flags) snd_hidden_kmalloc(size, flags)
+#define kzalloc(size, flags) snd_hidden_kzalloc(size, flags)
 #define kcalloc(n, size, flags) snd_hidden_kcalloc(n, size, flags)
 #define kfree(obj) snd_hidden_kfree(obj)
 #define vmalloc(size) snd_hidden_vmalloc(size)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index fa23ebf..389e8eb 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -903,7 +903,7 @@ int snd_pcm_format_unsigned(snd_pcm_format_t format);
 int snd_pcm_format_linear(snd_pcm_format_t format);
 int snd_pcm_format_little_endian(snd_pcm_format_t format);
 int snd_pcm_format_big_endian(snd_pcm_format_t format);
-/**
+/*
  * snd_pcm_format_cpu_endian - Check the PCM format is CPU-endian
  * @format: the format to check
  *
diff --git a/include/video/pmag-ba-fb.h b/include/video/pmag-ba-fb.h
index cebef07..fceb6c0 100644
--- a/include/video/pmag-ba-fb.h
+++ b/include/video/pmag-ba-fb.h
@@ -1,24 +1,27 @@
 /*
- *      linux/drivers/video/pmag-ba-fb.h
+ *	linux/include/video/pmag-ba-fb.h
  *
- *      TurboChannel PMAG-BA framebuffer card support,
- *      Copyright (C) 1999,2000,2001 by
- *      Michael Engel <engel@unix-ag.org>,
- *      Karsten Merker <merker@linuxtag.org>
- *      This file is subject to the terms and conditions of the GNU General
- *      Public License.  See the file COPYING in the main directory of this
- *      archive for more details.
- */
-
-/*
- * Bt459 RAM DAC register base offset (rel. to TC slot base address)
+ *	TURBOchannel PMAG-BA Color Frame Buffer (CFB) card support,
+ *	Copyright (C) 1999, 2000, 2001 by
+ *	Michael Engel <engel@unix-ag.org>,
+ *	Karsten Merker <merker@linuxtag.org>
+ *	Copyright (c) 2005  Maciej W. Rozycki
+ *
+ *	This file is subject to the terms and conditions of the GNU General
+ *	Public License.  See the file COPYING in the main directory of this
+ *	archive for more details.
  */
 
-#define PMAG_BA_BT459_OFFSET                    0x00200000
-
-/*
- * Begin of PMAG-BA framebuffer memory relative to TC slot address,
- * resolution is 1024x864x8
- */
+/* IOmem resource offsets.  */
+#define PMAG_BA_FBMEM		0x000000	/* frame buffer */
+#define PMAG_BA_BT459		0x200000	/* Bt459 RAMDAC */
+#define PMAG_BA_IRQ		0x300000	/* IRQ acknowledge */
+#define PMAG_BA_ROM		0x380000	/* REX option ROM */
+#define PMAG_BA_BT438		0x380000	/* Bt438 clock chip reset */
+#define PMAG_BA_SIZE		0x400000	/* address space size */
 
-#define PMAG_BA_ONBOARD_FBMEM_OFFSET    0x00000000
+/* Bt459 register offsets, byte-wide registers.  */
+#define BT459_ADDR_LO		0x0		/* address low */
+#define BT459_ADDR_HI		0x4		/* address high */
+#define BT459_DATA		0x8		/* data window register */
+#define BT459_CMAP		0xc		/* color map window register */
diff --git a/include/video/pmagb-b-fb.h b/include/video/pmagb-b-fb.h
index 87b81a5..7539b90 100644
--- a/include/video/pmagb-b-fb.h
+++ b/include/video/pmagb-b-fb.h
@@ -1,32 +1,58 @@
 /*
- *      linux/drivers/video/pmagb-b-fb.h
+ *	linux/include/video/pmagb-b-fb.h
  *
- *      TurboChannel PMAGB-B framebuffer card support,
- *      Copyright (C) 1999, 2000, 2001 by
- *      Michael Engel <engel@unix-ag.org> and 
- *      Karsten Merker <merker@linuxtag.org>
- *      This file is subject to the terms and conditions of the GNU General
- *      Public License.  See the file COPYING in the main directory of this
- *      archive for more details.
+ *	TURBOchannel PMAGB-B Smart Frame Buffer (SFB) card support,
+ *	Copyright (C) 1999, 2000, 2001 by
+ *	Michael Engel <engel@unix-ag.org> and
+ *	Karsten Merker <merker@linuxtag.org>
+ *	Copyright (c) 2005  Maciej W. Rozycki
+ *
+ *	This file is subject to the terms and conditions of the GNU General
+ *	Public License.  See the file COPYING in the main directory of this
+ *	archive for more details.
  */
 
+/* IOmem resource offsets.  */
+#define PMAGB_B_ROM		0x000000	/* REX option ROM */
+#define PMAGB_B_SFB		0x100000	/* SFB ASIC */
+#define PMAGB_B_GP0		0x140000	/* general purpose output 0 */
+#define PMAGB_B_GP1		0x180000	/* general purpose output 1 */
+#define PMAGB_B_BT459		0x1c0000	/* Bt459 RAMDAC */
+#define PMAGB_B_FBMEM		0x200000	/* frame buffer */
+#define PMAGB_B_SIZE		0x400000	/* address space size */
 
-/*
- * Bt459 RAM DAC register base offset (rel. to TC slot base address)
- */
-#define PMAGB_B_BT459_OFFSET			0x001C0000
+/* IOmem register offsets.  */
+#define SFB_REG_VID_HOR		0x64		/* video horizontal setup */
+#define SFB_REG_VID_VER		0x68		/* video vertical setup */
+#define SFB_REG_VID_BASE	0x6c		/* video base address */
+#define SFB_REG_TCCLK_COUNT	0x78		/* TURBOchannel clock count */
+#define SFB_REG_VIDCLK_COUNT	0x7c		/* video clock count */
 
-/*
- * Begin of PMAGB-B framebuffer memory, resolution is configurable:
- * 1024x864x8 or 1280x1024x8, settable by jumper on the card
- */
-#define PMAGB_B_ONBOARD_FBMEM_OFFSET	0x00201000
+/* Video horizontal setup register constants.  All bits are r/w.  */
+#define SFB_VID_HOR_BP_SHIFT	0x15		/* back porch */
+#define SFB_VID_HOR_BP_MASK	0x7f
+#define SFB_VID_HOR_SYN_SHIFT	0x0e		/* sync pulse */
+#define SFB_VID_HOR_SYN_MASK	0x7f
+#define SFB_VID_HOR_FP_SHIFT	0x09		/* front porch */
+#define SFB_VID_HOR_FP_MASK	0x1f
+#define SFB_VID_HOR_PIX_SHIFT	0x00		/* active video */
+#define SFB_VID_HOR_PIX_MASK	0x1ff
 
-/*
- * Bt459 register offsets, byte-wide registers
- */
+/* Video vertical setup register constants.  All bits are r/w.  */
+#define SFB_VID_VER_BP_SHIFT	0x16		/* back porch */
+#define SFB_VID_VER_BP_MASK	0x3f
+#define SFB_VID_VER_SYN_SHIFT	0x10		/* sync pulse */
+#define SFB_VID_VER_SYN_MASK	0x3f
+#define SFB_VID_VER_FP_SHIFT	0x0b		/* front porch */
+#define SFB_VID_VER_FP_MASK	0x1f
+#define SFB_VID_VER_SL_SHIFT	0x00		/* active scan lines */
+#define SFB_VID_VER_SL_MASK	0x7ff
+
+/* Video base address register constants.  All bits are r/w.  */
+#define SFB_VID_BASE_MASK	0x1ff		/* video base row address */
 
-#define BT459_ADR_LOW			BT459_OFFSET + 0x00	/* addr. low */
-#define BT459_ADR_HIGH			BT459_OFFSET + 0x04	/* addr. high */
-#define BT459_DATA			BT459_OFFSET + 0x08	/* r/w data */
-#define BT459_CMAP			BT459_OFFSET + 0x0C	/* color map */
+/* Bt459 register offsets, byte-wide registers.  */
+#define BT459_ADDR_LO		0x0		/* address low */
+#define BT459_ADDR_HI		0x4		/* address high */
+#define BT459_DATA		0x8		/* data window register */
+#define BT459_CMAP		0xc		/* color map window register */
diff --git a/include/video/w100fb.h b/include/video/w100fb.h
index bd548c2..e6da2d7 100644
--- a/include/video/w100fb.h
+++ b/include/video/w100fb.h
@@ -1,21 +1,149 @@
 /*
  *  Support for the w100 frame buffer.
  *
- *  Copyright (c) 2004 Richard Purdie
+ *  Copyright (c) 2004-2005 Richard Purdie
+ *  Copyright (c) 2005 Ian Molton
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
 
+#define W100_GPIO_PORT_A	0
+#define W100_GPIO_PORT_B	1
+
+#define CLK_SRC_XTAL  0
+#define CLK_SRC_PLL   1
+
+struct w100fb_par;
+
+unsigned long w100fb_gpio_read(int port);
+void w100fb_gpio_write(int port, unsigned long value);
+
+/* LCD Specific Routines and Config */
+struct w100_tg_info {
+	void (*change)(struct w100fb_par*);
+	void (*suspend)(struct w100fb_par*);
+	void (*resume)(struct w100fb_par*);
+};
+
+/* General Platform Specific w100 Register Values */
+struct w100_gen_regs {
+	unsigned long lcd_format;
+	unsigned long lcdd_cntl1;
+	unsigned long lcdd_cntl2;
+	unsigned long genlcd_cntl1;
+	unsigned long genlcd_cntl2;
+	unsigned long genlcd_cntl3;
+};
+
+struct w100_gpio_regs {
+	unsigned long init_data1;
+	unsigned long init_data2;
+	unsigned long gpio_dir1;
+	unsigned long gpio_oe1;
+	unsigned long gpio_dir2;
+	unsigned long gpio_oe2;
+};
+
+/* Optional External Memory Configuration */
+struct w100_mem_info {
+	unsigned long ext_cntl;
+	unsigned long sdram_mode_reg;
+	unsigned long ext_timing_cntl;
+	unsigned long io_cntl;
+	unsigned int size;
+};
+
+struct w100_bm_mem_info {
+	unsigned long ext_mem_bw;
+	unsigned long offset;
+	unsigned long ext_timing_ctl;
+	unsigned long ext_cntl;
+	unsigned long mode_reg;
+	unsigned long io_cntl;
+	unsigned long config;
+};
+
+/* LCD Mode definition */
+struct w100_mode {
+	unsigned int xres;
+	unsigned int yres;
+	unsigned short left_margin;
+	unsigned short right_margin;
+	unsigned short upper_margin;
+	unsigned short lower_margin;
+	unsigned long crtc_ss;
+	unsigned long crtc_ls;
+	unsigned long crtc_gs;
+	unsigned long crtc_vpos_gs;
+	unsigned long crtc_rev;
+	unsigned long crtc_dclk;
+	unsigned long crtc_gclk;
+	unsigned long crtc_goe;
+	unsigned long crtc_ps1_active;
+	char pll_freq;
+	char fast_pll_freq;
+	int sysclk_src;
+	int sysclk_divider;
+	int pixclk_src;
+	int pixclk_divider;
+	int pixclk_divider_rotated;
+};
+
+struct w100_pll_info {
+	uint16_t freq;  /* desired Fout for PLL (Mhz) */
+	uint8_t M;      /* input divider */
+	uint8_t N_int;  /* VCO multiplier */
+	uint8_t N_fac;  /* VCO multiplier fractional part */
+	uint8_t tfgoal;
+	uint8_t lock_time;
+};
+
+/* Initial Video mode orientation flags */
+#define INIT_MODE_ROTATED  0x1
+#define INIT_MODE_FLIPPED  0x2
+
 /*
  * This structure describes the machine which we are running on.
  * It is set by machine specific code and used in the probe routine
  * of drivers/video/w100fb.c
  */
-
 struct w100fb_mach_info {
-	void (*w100fb_ssp_send)(u8 adrs, u8 data);
-	int comadj;
-	int phadadj;
+	/* General Platform Specific Registers */
+	struct w100_gen_regs *regs;
+	/* Table of modes the LCD is capable of */
+	struct w100_mode *modelist;
+	unsigned int num_modes;
+	/* Hooks for any platform specific tg/lcd code (optional) */
+	struct w100_tg_info *tg;
+	/* External memory definition (if present) */
+	struct w100_mem_info *mem;
+	/* Additional External memory definition (if present) */
+	struct w100_bm_mem_info *bm_mem;
+	/* GPIO definitions (optional) */
+	struct w100_gpio_regs *gpio;
+	/* Initial Mode flags */
+	unsigned int init_mode;
+	/* Xtal Frequency */
+	unsigned int xtal_freq;
+	/* Enable Xtal input doubler (1 == enable) */
+	unsigned int xtal_dbl;
+};
+
+/* General frame buffer data structure */
+struct w100fb_par {
+	unsigned int chip_id;
+	unsigned int xres;
+	unsigned int yres;
+	unsigned int extmem_active;
+	unsigned int flip;
+	unsigned int blanked;
+	unsigned int fastpll_mode;
+	unsigned long hsync_len;
+	struct w100_mode *mode;
+	struct w100_pll_info *pll_table;
+	struct w100fb_mach_info *mach;
+	uint32_t *saved_intmem;
+	uint32_t *saved_extmem;
 };
diff --git a/init/Kconfig b/init/Kconfig
index 05a75c4..d5a1a12 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -77,6 +77,22 @@ config LOCALVERSION
 	  object and source tree, in that order.  Your total string can
 	  be a maximum of 64 characters.
 
+config LOCALVERSION_AUTO
+	bool "Automatically append version information to the version string"
+	default y
+	help
+	  This will try to automatically determine if the current tree is a
+	  release tree by looking for git tags that
+	  belong to the current top of tree revision.
+
+	  A string of the format -gxxxxxxxx will be added to the localversion
+	  if a git based tree is found.  The string generated by this will be
+	  appended after any matching localversion* files, and after the value
+	  set in CONFIG_LOCALVERSION
+
+	  Note: This requires Perl, and a git repository, but not necessarily
+	  the git or cogito tools to be installed.
+
 config SWAP
 	bool "Support for paging of anonymous memory (swap)"
 	depends on MMU
@@ -238,6 +254,8 @@ config CPUSETS
 
 	  Say N if unsure.
 
+source "usr/Kconfig"
+
 menuconfig EMBEDDED
 	bool "Configure standard kernel features (for small systems)"
 	help
@@ -260,8 +278,8 @@ config KALLSYMS_ALL
 	help
 	   Normally kallsyms only contains the symbols of functions, for nicer
 	   OOPS messages.  Some debuggers can use kallsyms for other
-	   symbols too: say Y here to include all symbols, and you
-	   don't care about adding 300k to the size of your kernel.
+	   symbols too: say Y here to include all symbols, if you need them 
+	   and you don't care about adding 300k to the size of your kernel.
 
 	   Say N.
 
diff --git a/init/Makefile b/init/Makefile
index 93a53fb..a230007 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -25,4 +25,5 @@ $(obj)/version.o: include/linux/compile.h
 
 include/linux/compile.h: FORCE
 	@echo '  CHK     $@'
-	@$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ "$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CC) $(CFLAGS)"
+	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \
+	"$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(CFLAGS)"
diff --git a/init/main.c b/init/main.c
index ff41006..f142d40 100644
--- a/init/main.c
+++ b/init/main.c
@@ -123,6 +123,7 @@ extern void softirq_init(void);
 char saved_command_line[COMMAND_LINE_SIZE];
 
 static char *execute_command;
+static char *ramdisk_execute_command;
 
 /* Setup configured maximum number of CPUs to activate */
 static unsigned int max_cpus = NR_CPUS;
@@ -297,6 +298,18 @@ static int __init init_setup(char *str)
 }
 __setup("init=", init_setup);
 
+static int __init rdinit_setup(char *str)
+{
+	unsigned int i;
+
+	ramdisk_execute_command = str;
+	/* See "auto" comment in init_setup */
+	for (i = 1; i < MAX_INIT_ARGS; i++)
+		argv_init[i] = NULL;
+	return 1;
+}
+__setup("rdinit=", rdinit_setup);
+
 extern void setup_arch(char **);
 
 #ifndef CONFIG_SMP
@@ -614,6 +627,7 @@ static void do_pre_smp_initcalls(void)
 	migration_init();
 #endif
 	spawn_ksoftirqd();
+	spawn_softlockup_task();
 }
 
 static void run_init_process(char *init_filename)
@@ -680,10 +694,14 @@ static int init(void * unused)
 	 * check if there is an early userspace init.  If yes, let it do all
 	 * the work
 	 */
-	if (sys_access((const char __user *) "/init", 0) == 0)
-		execute_command = "/init";
-	else
+
+	if (!ramdisk_execute_command)
+		ramdisk_execute_command = "/init";
+
+	if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
+		ramdisk_execute_command = NULL;
 		prepare_namespace();
+	}
 
 	/*
 	 * Ok, we have completed the initial bootup, and
@@ -700,17 +718,24 @@ static int init(void * unused)
 
 	(void) sys_dup(0);
 	(void) sys_dup(0);
-	
+
+	if (ramdisk_execute_command) {
+		run_init_process(ramdisk_execute_command);
+		printk(KERN_WARNING "Failed to execute %s\n",
+				ramdisk_execute_command);
+	}
+
 	/*
 	 * We try each of these until one succeeds.
 	 *
 	 * The Bourne shell can be used instead of init if we are 
 	 * trying to recover a really broken machine.
 	 */
-
-	if (execute_command)
+	if (execute_command) {
 		run_init_process(execute_command);
-
+		printk(KERN_WARNING "Failed to execute %s.  Attempting "
+					"defaults...\n", execute_command);
+	}
 	run_init_process("/sbin/init");
 	run_init_process("/etc/init");
 	run_init_process("/bin/init");
diff --git a/ipc/compat.c b/ipc/compat.c
index 3881d56..1fe95f6 100644
--- a/ipc/compat.c
+++ b/ipc/compat.c
@@ -42,10 +42,10 @@ struct compat_msgbuf {
 
 struct compat_ipc_perm {
 	key_t key;
-	compat_uid_t uid;
-	compat_gid_t gid;
-	compat_uid_t cuid;
-	compat_gid_t cgid;
+	__compat_uid_t uid;
+	__compat_gid_t gid;
+	__compat_uid_t cuid;
+	__compat_gid_t cgid;
 	compat_mode_t mode;
 	unsigned short seq;
 };
@@ -174,8 +174,8 @@ static inline int __put_compat_ipc_perm(struct ipc64_perm *p,
 					struct compat_ipc_perm __user *up)
 {
 	int err;
-	compat_uid_t u;
-	compat_gid_t g;
+	__compat_uid_t u;
+	__compat_gid_t g;
 
 	err  = __put_user(p->key, &up->key);
 	SET_UID(u, p->uid);
diff --git a/ipc/msg.c b/ipc/msg.c
index 27e516f..d035bd2 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -26,6 +26,7 @@
 #include <linux/sched.h>
 #include <linux/syscalls.h>
 #include <linux/audit.h>
+#include <linux/seq_file.h>
 #include <asm/current.h>
 #include <asm/uaccess.h>
 #include "util.h"
@@ -74,16 +75,16 @@ static struct ipc_ids msg_ids;
 static void freeque (struct msg_queue *msq, int id);
 static int newque (key_t key, int msgflg);
 #ifdef CONFIG_PROC_FS
-static int sysvipc_msg_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data);
+static int sysvipc_msg_proc_show(struct seq_file *s, void *it);
 #endif
 
 void __init msg_init (void)
 {
 	ipc_init_ids(&msg_ids,msg_ctlmni);
-
-#ifdef CONFIG_PROC_FS
-	create_proc_read_entry("sysvipc/msg", 0, NULL, sysvipc_msg_read_proc, NULL);
-#endif
+	ipc_init_proc_interface("sysvipc/msg",
+				"       key      msqid perms      cbytes       qnum lspid lrpid   uid   gid  cuid  cgid      stime      rtime      ctime\n",
+				&msg_ids,
+				sysvipc_msg_proc_show);
 }
 
 static int newque (key_t key, int msgflg)
@@ -113,6 +114,7 @@ static int newque (key_t key, int msgflg)
 		return -ENOSPC;
 	}
 
+	msq->q_id = msg_buildid(id,msq->q_perm.seq);
 	msq->q_stime = msq->q_rtime = 0;
 	msq->q_ctime = get_seconds();
 	msq->q_cbytes = msq->q_qnum = 0;
@@ -123,7 +125,7 @@ static int newque (key_t key, int msgflg)
 	INIT_LIST_HEAD(&msq->q_senders);
 	msg_unlock(msq);
 
-	return msg_buildid(id,msq->q_perm.seq);
+	return msq->q_id;
 }
 
 static inline void ss_add(struct msg_queue* msq, struct msg_sender* mss)
@@ -808,55 +810,25 @@ out_unlock:
 }
 
 #ifdef CONFIG_PROC_FS
-static int sysvipc_msg_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data)
+static int sysvipc_msg_proc_show(struct seq_file *s, void *it)
 {
-	off_t pos = 0;
-	off_t begin = 0;
-	int i, len = 0;
-
-	down(&msg_ids.sem);
-	len += sprintf(buffer, "       key      msqid perms      cbytes       qnum lspid lrpid   uid   gid  cuid  cgid      stime      rtime      ctime\n");
-
-	for(i = 0; i <= msg_ids.max_id; i++) {
-		struct msg_queue * msq;
-		msq = msg_lock(i);
-		if(msq != NULL) {
-			len += sprintf(buffer + len, "%10d %10d  %4o  %10lu %10lu %5u %5u %5u %5u %5u %5u %10lu %10lu %10lu\n",
-				msq->q_perm.key,
-				msg_buildid(i,msq->q_perm.seq),
-				msq->q_perm.mode,
-				msq->q_cbytes,
-				msq->q_qnum,
-				msq->q_lspid,
-				msq->q_lrpid,
-				msq->q_perm.uid,
-				msq->q_perm.gid,
-				msq->q_perm.cuid,
-				msq->q_perm.cgid,
-				msq->q_stime,
-				msq->q_rtime,
-				msq->q_ctime);
-			msg_unlock(msq);
-
-			pos += len;
-			if(pos < offset) {
-				len = 0;
-				begin = pos;
-			}
-			if(pos > offset + length)
-				goto done;
-		}
-
-	}
-	*eof = 1;
-done:
-	up(&msg_ids.sem);
-	*start = buffer + (offset - begin);
-	len -= (offset - begin);
-	if(len > length)
-		len = length;
-	if(len < 0)
-		len = 0;
-	return len;
+	struct msg_queue *msq = it;
+
+	return seq_printf(s,
+			  "%10d %10d  %4o  %10lu %10lu %5u %5u %5u %5u %5u %5u %10lu %10lu %10lu\n",
+			  msq->q_perm.key,
+			  msq->q_id,
+			  msq->q_perm.mode,
+			  msq->q_cbytes,
+			  msq->q_qnum,
+			  msq->q_lspid,
+			  msq->q_lrpid,
+			  msq->q_perm.uid,
+			  msq->q_perm.gid,
+			  msq->q_perm.cuid,
+			  msq->q_perm.cgid,
+			  msq->q_stime,
+			  msq->q_rtime,
+			  msq->q_ctime);
 }
 #endif
diff --git a/ipc/sem.c b/ipc/sem.c
index 70975ce..19af028 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -73,6 +73,7 @@
 #include <linux/security.h>
 #include <linux/syscalls.h>
 #include <linux/audit.h>
+#include <linux/seq_file.h>
 #include <asm/uaccess.h>
 #include "util.h"
 
@@ -89,7 +90,7 @@ static struct ipc_ids sem_ids;
 static int newary (key_t, int, int);
 static void freeary (struct sem_array *sma, int id);
 #ifdef CONFIG_PROC_FS
-static int sysvipc_sem_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data);
+static int sysvipc_sem_proc_show(struct seq_file *s, void *it);
 #endif
 
 #define SEMMSL_FAST	256 /* 512 bytes on stack */
@@ -116,10 +117,10 @@ void __init sem_init (void)
 {
 	used_sems = 0;
 	ipc_init_ids(&sem_ids,sc_semmni);
-
-#ifdef CONFIG_PROC_FS
-	create_proc_read_entry("sysvipc/sem", 0, NULL, sysvipc_sem_read_proc, NULL);
-#endif
+	ipc_init_proc_interface("sysvipc/sem",
+				"       key      semid perms      nsems   uid   gid  cuid  cgid      otime      ctime\n",
+				&sem_ids,
+				sysvipc_sem_proc_show);
 }
 
 /*
@@ -193,6 +194,7 @@ static int newary (key_t key, int nsems, int semflg)
 	}
 	used_sems += nsems;
 
+	sma->sem_id = sem_buildid(id, sma->sem_perm.seq);
 	sma->sem_base = (struct sem *) &sma[1];
 	/* sma->sem_pending = NULL; */
 	sma->sem_pending_last = &sma->sem_pending;
@@ -201,7 +203,7 @@ static int newary (key_t key, int nsems, int semflg)
 	sma->sem_ctime = get_seconds();
 	sem_unlock(sma);
 
-	return sem_buildid(id, sma->sem_perm.seq);
+	return sma->sem_id;
 }
 
 asmlinkage long sys_semget (key_t key, int nsems, int semflg)
@@ -1328,50 +1330,21 @@ next_entry:
 }
 
 #ifdef CONFIG_PROC_FS
-static int sysvipc_sem_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data)
+static int sysvipc_sem_proc_show(struct seq_file *s, void *it)
 {
-	off_t pos = 0;
-	off_t begin = 0;
-	int i, len = 0;
-
-	len += sprintf(buffer, "       key      semid perms      nsems   uid   gid  cuid  cgid      otime      ctime\n");
-	down(&sem_ids.sem);
-
-	for(i = 0; i <= sem_ids.max_id; i++) {
-		struct sem_array *sma;
-		sma = sem_lock(i);
-		if(sma) {
-			len += sprintf(buffer + len, "%10d %10d  %4o %10lu %5u %5u %5u %5u %10lu %10lu\n",
-				sma->sem_perm.key,
-				sem_buildid(i,sma->sem_perm.seq),
-				sma->sem_perm.mode,
-				sma->sem_nsems,
-				sma->sem_perm.uid,
-				sma->sem_perm.gid,
-				sma->sem_perm.cuid,
-				sma->sem_perm.cgid,
-				sma->sem_otime,
-				sma->sem_ctime);
-			sem_unlock(sma);
-
-			pos += len;
-			if(pos < offset) {
-				len = 0;
-	    			begin = pos;
-			}
-			if(pos > offset + length)
-				goto done;
-		}
-	}
-	*eof = 1;
-done:
-	up(&sem_ids.sem);
-	*start = buffer + (offset - begin);
-	len -= (offset - begin);
-	if(len > length)
-		len = length;
-	if(len < 0)
-		len = 0;
-	return len;
+	struct sem_array *sma = it;
+
+	return seq_printf(s,
+			  "%10d %10d  %4o %10lu %5u %5u %5u %5u %10lu %10lu\n",
+			  sma->sem_perm.key,
+			  sma->sem_id,
+			  sma->sem_perm.mode,
+			  sma->sem_nsems,
+			  sma->sem_perm.uid,
+			  sma->sem_perm.gid,
+			  sma->sem_perm.cuid,
+			  sma->sem_perm.cgid,
+			  sma->sem_otime,
+			  sma->sem_ctime);
 }
 #endif
diff --git a/ipc/shm.c b/ipc/shm.c
index 1d6cf08..dca9048 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -23,12 +23,12 @@
 #include <linux/init.h>
 #include <linux/file.h>
 #include <linux/mman.h>
-#include <linux/proc_fs.h>
 #include <linux/shmem_fs.h>
 #include <linux/security.h>
 #include <linux/syscalls.h>
 #include <linux/audit.h>
 #include <linux/ptrace.h>
+#include <linux/seq_file.h>
 
 #include <asm/uaccess.h>
 
@@ -51,7 +51,7 @@ static int newseg (key_t key, int shmflg, size_t size);
 static void shm_open (struct vm_area_struct *shmd);
 static void shm_close (struct vm_area_struct *shmd);
 #ifdef CONFIG_PROC_FS
-static int sysvipc_shm_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data);
+static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
 #endif
 
 size_t	shm_ctlmax = SHMMAX;
@@ -63,9 +63,10 @@ static int shm_tot; /* total number of shared memory pages */
 void __init shm_init (void)
 {
 	ipc_init_ids(&shm_ids, 1);
-#ifdef CONFIG_PROC_FS
-	create_proc_read_entry("sysvipc/shm", 0, NULL, sysvipc_shm_read_proc, NULL);
-#endif
+	ipc_init_proc_interface("sysvipc/shm",
+				"       key      shmid perms       size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime\n",
+				&shm_ids,
+				sysvipc_shm_proc_show);
 }
 
 static inline int shm_checkid(struct shmid_kernel *s, int id)
@@ -869,63 +870,32 @@ asmlinkage long sys_shmdt(char __user *shmaddr)
 }
 
 #ifdef CONFIG_PROC_FS
-static int sysvipc_shm_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data)
+static int sysvipc_shm_proc_show(struct seq_file *s, void *it)
 {
-	off_t pos = 0;
-	off_t begin = 0;
-	int i, len = 0;
-
-	down(&shm_ids.sem);
-	len += sprintf(buffer, "       key      shmid perms       size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime\n");
+	struct shmid_kernel *shp = it;
+	char *format;
 
-	for(i = 0; i <= shm_ids.max_id; i++) {
-		struct shmid_kernel* shp;
-
-		shp = shm_lock(i);
-		if(shp!=NULL) {
 #define SMALL_STRING "%10d %10d  %4o %10u %5u %5u  %5d %5u %5u %5u %5u %10lu %10lu %10lu\n"
 #define BIG_STRING   "%10d %10d  %4o %21u %5u %5u  %5d %5u %5u %5u %5u %10lu %10lu %10lu\n"
-			char *format;
 
-			if (sizeof(size_t) <= sizeof(int))
-				format = SMALL_STRING;
-			else
-				format = BIG_STRING;
-			len += sprintf(buffer + len, format,
-				shp->shm_perm.key,
-				shm_buildid(i, shp->shm_perm.seq),
-				shp->shm_flags,
-				shp->shm_segsz,
-				shp->shm_cprid,
-				shp->shm_lprid,
-				is_file_hugepages(shp->shm_file) ? (file_count(shp->shm_file) - 1) : shp->shm_nattch,
-				shp->shm_perm.uid,
-				shp->shm_perm.gid,
-				shp->shm_perm.cuid,
-				shp->shm_perm.cgid,
-				shp->shm_atim,
-				shp->shm_dtim,
-				shp->shm_ctim);
-			shm_unlock(shp);
-
-			pos += len;
-			if(pos < offset) {
-				len = 0;
-				begin = pos;
-			}
-			if(pos > offset + length)
-				goto done;
-		}
-	}
-	*eof = 1;
-done:
-	up(&shm_ids.sem);
-	*start = buffer + (offset - begin);
-	len -= (offset - begin);
-	if(len > length)
-		len = length;
-	if(len < 0)
-		len = 0;
-	return len;
+	if (sizeof(size_t) <= sizeof(int))
+		format = SMALL_STRING;
+	else
+		format = BIG_STRING;
+	return seq_printf(s, format,
+			  shp->shm_perm.key,
+			  shp->id,
+			  shp->shm_flags,
+			  shp->shm_segsz,
+			  shp->shm_cprid,
+			  shp->shm_lprid,
+			  is_file_hugepages(shp->shm_file) ? (file_count(shp->shm_file) - 1) : shp->shm_nattch,
+			  shp->shm_perm.uid,
+			  shp->shm_perm.gid,
+			  shp->shm_perm.cuid,
+			  shp->shm_perm.cgid,
+			  shp->shm_atim,
+			  shp->shm_dtim,
+			  shp->shm_ctim);
 }
 #endif
diff --git a/ipc/util.c b/ipc/util.c
index e00c35f..10e836d 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -24,11 +24,20 @@
 #include <linux/security.h>
 #include <linux/rcupdate.h>
 #include <linux/workqueue.h>
+#include <linux/seq_file.h>
+#include <linux/proc_fs.h>
 
 #include <asm/unistd.h>
 
 #include "util.h"
 
+struct ipc_proc_iface {
+	const char *path;
+	const char *header;
+	struct ipc_ids *ids;
+	int (*show)(struct seq_file *, void *);
+};
+
 /**
  *	ipc_init	-	initialise IPC subsystem
  *
@@ -86,6 +95,43 @@ void __init ipc_init_ids(struct ipc_ids* ids, int size)
 		ids->entries->p[i] = NULL;
 }
 
+#ifdef CONFIG_PROC_FS
+static struct file_operations sysvipc_proc_fops;
+/**
+ *	ipc_init_proc_interface	-  Create a proc interface for sysipc types
+ *				   using a seq_file interface.
+ *	@path: Path in procfs
+ *	@header: Banner to be printed at the beginning of the file.
+ *	@ids: ipc id table to iterate.
+ *	@show: show routine.
+ */
+void __init ipc_init_proc_interface(const char *path, const char *header,
+				    struct ipc_ids *ids,
+				    int (*show)(struct seq_file *, void *))
+{
+	struct proc_dir_entry *pde;
+	struct ipc_proc_iface *iface;
+
+	iface = kmalloc(sizeof(*iface), GFP_KERNEL);
+	if (!iface)
+		return;
+	iface->path	= path;
+	iface->header	= header;
+	iface->ids	= ids;
+	iface->show	= show;
+
+	pde = create_proc_entry(path,
+				S_IRUGO,        /* world readable */
+				NULL            /* parent dir */);
+	if (pde) {
+		pde->data = iface;
+		pde->proc_fops = &sysvipc_proc_fops;
+	} else {
+		kfree(iface);
+	}
+}
+#endif
+
 /**
  *	ipc_findkey	-	find a key in an ipc identifier set	
  *	@ids: Identifier set
@@ -578,3 +624,113 @@ int ipc_parse_version (int *cmd)
 }
 
 #endif /* __ARCH_WANT_IPC_PARSE_VERSION */
+
+#ifdef CONFIG_PROC_FS
+static void *sysvipc_proc_next(struct seq_file *s, void *it, loff_t *pos)
+{
+	struct ipc_proc_iface *iface = s->private;
+	struct kern_ipc_perm *ipc = it;
+	loff_t p;
+
+	/* If we had an ipc id locked before, unlock it */
+	if (ipc && ipc != SEQ_START_TOKEN)
+		ipc_unlock(ipc);
+
+	/*
+	 * p = *pos - 1 (because id 0 starts at position 1)
+	 *          + 1 (because we increment the position by one)
+	 */
+	for (p = *pos; p <= iface->ids->max_id; p++) {
+		if ((ipc = ipc_lock(iface->ids, p)) != NULL) {
+			*pos = p + 1;
+			return ipc;
+		}
+	}
+
+	/* Out of range - return NULL to terminate iteration */
+	return NULL;
+}
+
+/*
+ * File positions: pos 0 -> header, pos n -> ipc id + 1.
+ * SeqFile iterator: iterator value locked shp or SEQ_TOKEN_START.
+ */
+static void *sysvipc_proc_start(struct seq_file *s, loff_t *pos)
+{
+	struct ipc_proc_iface *iface = s->private;
+	struct kern_ipc_perm *ipc;
+	loff_t p;
+
+	/*
+	 * Take the lock - this will be released by the corresponding
+	 * call to stop().
+	 */
+	down(&iface->ids->sem);
+
+	/* pos < 0 is invalid */
+	if (*pos < 0)
+		return NULL;
+
+	/* pos == 0 means header */
+	if (*pos == 0)
+		return SEQ_START_TOKEN;
+
+	/* Find the (pos-1)th ipc */
+	for (p = *pos - 1; p <= iface->ids->max_id; p++) {
+		if ((ipc = ipc_lock(iface->ids, p)) != NULL) {
+			*pos = p + 1;
+			return ipc;
+		}
+	}
+	return NULL;
+}
+
+static void sysvipc_proc_stop(struct seq_file *s, void *it)
+{
+	struct kern_ipc_perm *ipc = it;
+	struct ipc_proc_iface *iface = s->private;
+
+	/* If we had a locked segment, release it */
+	if (ipc && ipc != SEQ_START_TOKEN)
+		ipc_unlock(ipc);
+
+	/* Release the lock we took in start() */
+	up(&iface->ids->sem);
+}
+
+static int sysvipc_proc_show(struct seq_file *s, void *it)
+{
+	struct ipc_proc_iface *iface = s->private;
+
+	if (it == SEQ_START_TOKEN)
+		return seq_puts(s, iface->header);
+
+	return iface->show(s, it);
+}
+
+static struct seq_operations sysvipc_proc_seqops = {
+	.start = sysvipc_proc_start,
+	.stop  = sysvipc_proc_stop,
+	.next  = sysvipc_proc_next,
+	.show  = sysvipc_proc_show,
+};
+
+static int sysvipc_proc_open(struct inode *inode, struct file *file) {
+	int ret;
+	struct seq_file *seq;
+
+	ret = seq_open(file, &sysvipc_proc_seqops);
+	if (!ret) {
+		seq = file->private_data;
+		seq->private = PDE(inode)->data;
+	}
+	return ret;
+}
+
+static struct file_operations sysvipc_proc_fops = {
+	.open    = sysvipc_proc_open,
+	.read    = seq_read,
+	.llseek  = seq_lseek,
+	.release = seq_release,
+};
+#endif /* CONFIG_PROC_FS */
diff --git a/ipc/util.h b/ipc/util.h
index 44348ca..fc9a28b 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -30,7 +30,15 @@ struct ipc_ids {
 	struct ipc_id_ary* entries;
 };
 
+struct seq_file;
 void __init ipc_init_ids(struct ipc_ids* ids, int size);
+#ifdef CONFIG_PROC_FS
+void __init ipc_init_proc_interface(const char *path, const char *header,
+				    struct ipc_ids *ids,
+				    int (*show)(struct seq_file *, void *));
+#else
+#define ipc_init_proc_interface(path, header, ids, show) do {} while (0)
+#endif
 
 /* must be called with ids->sem acquired.*/
 int ipc_findkey(struct ipc_ids* ids, key_t key);
diff --git a/kernel/Makefile b/kernel/Makefile
index cb05cd0..8d57a2f 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_AUDIT) += audit.o
 obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
 obj-$(CONFIG_KPROBES) += kprobes.o
 obj-$(CONFIG_SYSFS) += ksysfs.o
+obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o
 obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
 obj-$(CONFIG_SECCOMP) += seccomp.o
diff --git a/kernel/acct.c b/kernel/acct.c
index 4168f63..f70e602 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -220,7 +220,7 @@ asmlinkage long sys_acct(const char __user *name)
 			return (PTR_ERR(tmp));
 		}
 		/* Difference from BSD - they don't do O_APPEND */
-		file = filp_open(tmp, O_WRONLY|O_APPEND, 0);
+		file = filp_open(tmp, O_WRONLY|O_APPEND|O_LARGEFILE, 0);
 		putname(tmp);
 		if (IS_ERR(file)) {
 			return (PTR_ERR(file));
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 8ab1b4e..1f06e76 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -628,13 +628,6 @@ static int validate_change(const struct cpuset *cur, const struct cpuset *trial)
  * lock_cpu_hotplug()/unlock_cpu_hotplug() pair.
  */
 
-/*
- * Hack to avoid 2.6.13 partial node dynamic sched domain bug.
- * Disable letting 'cpu_exclusive' cpusets define dynamic sched
- * domains, until the sched domain can handle partial nodes.
- * Remove this #if hackery when sched domains fixed.
- */
-#if 0
 static void update_cpu_domains(struct cpuset *cur)
 {
 	struct cpuset *c, *par = cur->parent;
@@ -675,11 +668,6 @@ static void update_cpu_domains(struct cpuset *cur)
 	partition_sched_domains(&pspan, &cspan);
 	unlock_cpu_hotplug();
 }
-#else
-static void update_cpu_domains(struct cpuset *cur)
-{
-}
-#endif
 
 static int update_cpumask(struct cpuset *cs, char *buf)
 {
@@ -1611,17 +1599,114 @@ int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
 	return 0;
 }
 
+/*
+ * nearest_exclusive_ancestor() - Returns the nearest mem_exclusive
+ * ancestor to the specified cpuset.  Call while holding cpuset_sem.
+ * If no ancestor is mem_exclusive (an unusual configuration), then
+ * returns the root cpuset.
+ */
+static const struct cpuset *nearest_exclusive_ancestor(const struct cpuset *cs)
+{
+	while (!is_mem_exclusive(cs) && cs->parent)
+		cs = cs->parent;
+	return cs;
+}
+
 /**
- * cpuset_zone_allowed - is zone z allowed in current->mems_allowed
- * @z: zone in question
+ * cpuset_zone_allowed - Can we allocate memory on zone z's memory node?
+ * @z: is this zone on an allowed node?
+ * @gfp_mask: memory allocation flags (we use __GFP_HARDWALL)
  *
- * Is zone z allowed in current->mems_allowed, or is
- * the CPU in interrupt context? (zone is always allowed in this case)
- */
-int cpuset_zone_allowed(struct zone *z)
+ * If we're in interrupt, yes, we can always allocate.  If zone
+ * z's node is in our tasks mems_allowed, yes.  If it's not a
+ * __GFP_HARDWALL request and this zone's nodes is in the nearest
+ * mem_exclusive cpuset ancestor to this tasks cpuset, yes.
+ * Otherwise, no.
+ *
+ * GFP_USER allocations are marked with the __GFP_HARDWALL bit,
+ * and do not allow allocations outside the current tasks cpuset.
+ * GFP_KERNEL allocations are not so marked, so can escape to the
+ * nearest mem_exclusive ancestor cpuset.
+ *
+ * Scanning up parent cpusets requires cpuset_sem.  The __alloc_pages()
+ * routine only calls here with __GFP_HARDWALL bit _not_ set if
+ * it's a GFP_KERNEL allocation, and all nodes in the current tasks
+ * mems_allowed came up empty on the first pass over the zonelist.
+ * So only GFP_KERNEL allocations, if all nodes in the cpuset are
+ * short of memory, might require taking the cpuset_sem semaphore.
+ *
+ * The first loop over the zonelist in mm/page_alloc.c:__alloc_pages()
+ * calls here with __GFP_HARDWALL always set in gfp_mask, enforcing
+ * hardwall cpusets - no allocation on a node outside the cpuset is
+ * allowed (unless in interrupt, of course).
+ *
+ * The second loop doesn't even call here for GFP_ATOMIC requests
+ * (if the __alloc_pages() local variable 'wait' is set).  That check
+ * and the checks below have the combined affect in the second loop of
+ * the __alloc_pages() routine that:
+ *	in_interrupt - any node ok (current task context irrelevant)
+ *	GFP_ATOMIC   - any node ok
+ *	GFP_KERNEL   - any node in enclosing mem_exclusive cpuset ok
+ *	GFP_USER     - only nodes in current tasks mems allowed ok.
+ **/
+
+int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask)
 {
-	return in_interrupt() ||
-		node_isset(z->zone_pgdat->node_id, current->mems_allowed);
+	int node;			/* node that zone z is on */
+	const struct cpuset *cs;	/* current cpuset ancestors */
+	int allowed = 1;		/* is allocation in zone z allowed? */
+
+	if (in_interrupt())
+		return 1;
+	node = z->zone_pgdat->node_id;
+	if (node_isset(node, current->mems_allowed))
+		return 1;
+	if (gfp_mask & __GFP_HARDWALL)	/* If hardwall request, stop here */
+		return 0;
+
+	/* Not hardwall and node outside mems_allowed: scan up cpusets */
+	down(&cpuset_sem);
+	cs = current->cpuset;
+	if (!cs)
+		goto done;		/* current task exiting */
+	cs = nearest_exclusive_ancestor(cs);
+	allowed = node_isset(node, cs->mems_allowed);
+done:
+	up(&cpuset_sem);
+	return allowed;
+}
+
+/**
+ * cpuset_excl_nodes_overlap - Do we overlap @p's mem_exclusive ancestors?
+ * @p: pointer to task_struct of some other task.
+ *
+ * Description: Return true if the nearest mem_exclusive ancestor
+ * cpusets of tasks @p and current overlap.  Used by oom killer to
+ * determine if task @p's memory usage might impact the memory
+ * available to the current task.
+ *
+ * Acquires cpuset_sem - not suitable for calling from a fast path.
+ **/
+
+int cpuset_excl_nodes_overlap(const struct task_struct *p)
+{
+	const struct cpuset *cs1, *cs2;	/* my and p's cpuset ancestors */
+	int overlap = 0;		/* do cpusets overlap? */
+
+	down(&cpuset_sem);
+	cs1 = current->cpuset;
+	if (!cs1)
+		goto done;		/* current task exiting */
+	cs2 = p->cpuset;
+	if (!cs2)
+		goto done;		/* task p is exiting */
+	cs1 = nearest_exclusive_ancestor(cs1);
+	cs2 = nearest_exclusive_ancestor(cs2);
+	overlap = nodes_intersects(cs1->mems_allowed, cs2->mems_allowed);
+done:
+	up(&cpuset_sem);
+
+	return overlap;
 }
 
 /*
diff --git a/kernel/fork.c b/kernel/fork.c
index b65187f..7e1ead9 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -994,6 +994,9 @@ static task_t *copy_process(unsigned long clone_flags,
 	 * of CLONE_PTRACE.
 	 */
 	clear_tsk_thread_flag(p, TIF_SYSCALL_TRACE);
+#ifdef TIF_SYSCALL_EMU
+	clear_tsk_thread_flag(p, TIF_SYSCALL_EMU);
+#endif
 
 	/* Our parent execution domain becomes current domain
 	   These must match for thread signalling to apply */
diff --git a/kernel/futex.c b/kernel/futex.c
index c7130f8..ca05fe6 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -40,6 +40,7 @@
 #include <linux/pagemap.h>
 #include <linux/syscalls.h>
 #include <linux/signal.h>
+#include <asm/futex.h>
 
 #define FUTEX_HASHBITS (CONFIG_BASE_SMALL ? 4 : 8)
 
@@ -327,6 +328,118 @@ out:
 }
 
 /*
+ * Wake up all waiters hashed on the physical page that is mapped
+ * to this virtual address:
+ */
+static int futex_wake_op(unsigned long uaddr1, unsigned long uaddr2, int nr_wake, int nr_wake2, int op)
+{
+	union futex_key key1, key2;
+	struct futex_hash_bucket *bh1, *bh2;
+	struct list_head *head;
+	struct futex_q *this, *next;
+	int ret, op_ret, attempt = 0;
+
+retryfull:
+	down_read(&current->mm->mmap_sem);
+
+	ret = get_futex_key(uaddr1, &key1);
+	if (unlikely(ret != 0))
+		goto out;
+	ret = get_futex_key(uaddr2, &key2);
+	if (unlikely(ret != 0))
+		goto out;
+
+	bh1 = hash_futex(&key1);
+	bh2 = hash_futex(&key2);
+
+retry:
+	if (bh1 < bh2)
+		spin_lock(&bh1->lock);
+	spin_lock(&bh2->lock);
+	if (bh1 > bh2)
+		spin_lock(&bh1->lock);
+
+	op_ret = futex_atomic_op_inuser(op, (int __user *)uaddr2);
+	if (unlikely(op_ret < 0)) {
+		int dummy;
+
+		spin_unlock(&bh1->lock);
+		if (bh1 != bh2)
+			spin_unlock(&bh2->lock);
+
+		/* futex_atomic_op_inuser needs to both read and write
+		 * *(int __user *)uaddr2, but we can't modify it
+		 * non-atomically.  Therefore, if get_user below is not
+		 * enough, we need to handle the fault ourselves, while
+		 * still holding the mmap_sem.  */
+		if (attempt++) {
+			struct vm_area_struct * vma;
+			struct mm_struct *mm = current->mm;
+
+			ret = -EFAULT;
+			if (attempt >= 2 ||
+			    !(vma = find_vma(mm, uaddr2)) ||
+			    vma->vm_start > uaddr2 ||
+			    !(vma->vm_flags & VM_WRITE))
+				goto out;
+
+			switch (handle_mm_fault(mm, vma, uaddr2, 1)) {
+			case VM_FAULT_MINOR:
+				current->min_flt++;
+				break;
+			case VM_FAULT_MAJOR:
+				current->maj_flt++;
+				break;
+			default:
+				goto out;
+			}
+			goto retry;
+		}
+
+		/* If we would have faulted, release mmap_sem,
+		 * fault it in and start all over again.  */
+		up_read(&current->mm->mmap_sem);
+
+		ret = get_user(dummy, (int __user *)uaddr2);
+		if (ret)
+			return ret;
+
+		goto retryfull;
+	}
+
+	head = &bh1->chain;
+
+	list_for_each_entry_safe(this, next, head, list) {
+		if (match_futex (&this->key, &key1)) {
+			wake_futex(this);
+			if (++ret >= nr_wake)
+				break;
+		}
+	}
+
+	if (op_ret > 0) {
+		head = &bh2->chain;
+
+		op_ret = 0;
+		list_for_each_entry_safe(this, next, head, list) {
+			if (match_futex (&this->key, &key2)) {
+				wake_futex(this);
+				if (++op_ret >= nr_wake2)
+					break;
+			}
+		}
+		ret += op_ret;
+	}
+
+	spin_unlock(&bh1->lock);
+	if (bh1 != bh2)
+		spin_unlock(&bh2->lock);
+out:
+	up_read(&current->mm->mmap_sem);
+	return ret;
+}
+
+/*
  * Requeue all waiters hashed on one physical page to another
  * physical page.
  */
@@ -673,23 +786,17 @@ static int futex_fd(unsigned long uaddr, int signal)
 	filp->f_mapping = filp->f_dentry->d_inode->i_mapping;
 
 	if (signal) {
-		int err;
 		err = f_setown(filp, current->pid, 1);
 		if (err < 0) {
-			put_unused_fd(ret);
-			put_filp(filp);
-			ret = err;
-			goto out;
+			goto error;
 		}
 		filp->f_owner.signum = signal;
 	}
 
 	q = kmalloc(sizeof(*q), GFP_KERNEL);
 	if (!q) {
-		put_unused_fd(ret);
-		put_filp(filp);
-		ret = -ENOMEM;
-		goto out;
+		err = -ENOMEM;
+		goto error;
 	}
 
 	down_read(&current->mm->mmap_sem);
@@ -697,10 +804,8 @@ static int futex_fd(unsigned long uaddr, int signal)
 
 	if (unlikely(err != 0)) {
 		up_read(&current->mm->mmap_sem);
-		put_unused_fd(ret);
-		put_filp(filp);
 		kfree(q);
-		return err;
+		goto error;
 	}
 
 	/*
@@ -716,6 +821,11 @@ static int futex_fd(unsigned long uaddr, int signal)
 	fd_install(ret, filp);
 out:
 	return ret;
+error:
+	put_unused_fd(ret);
+	put_filp(filp);
+	ret = err;
+	goto out;
 }
 
 long do_futex(unsigned long uaddr, int op, int val, unsigned long timeout,
@@ -740,6 +850,9 @@ long do_futex(unsigned long uaddr, int op, int val, unsigned long timeout,
 	case FUTEX_CMP_REQUEUE:
 		ret = futex_requeue(uaddr, uaddr2, val, val2, &val3);
 		break;
+	case FUTEX_WAKE_OP:
+		ret = futex_wake_op(uaddr, uaddr2, val, val2, val3);
+		break;
 	default:
 		ret = -ENOSYS;
 	}
diff --git a/kernel/intermodule.c b/kernel/intermodule.c
index 388977f..0cbe633 100644
--- a/kernel/intermodule.c
+++ b/kernel/intermodule.c
@@ -39,7 +39,7 @@ void inter_module_register(const char *im_name, struct module *owner, const void
 	struct list_head *tmp;
 	struct inter_module_entry *ime, *ime_new;
 
-	if (!(ime_new = kmalloc(sizeof(*ime), GFP_KERNEL))) {
+	if (!(ime_new = kzalloc(sizeof(*ime), GFP_KERNEL))) {
 		/* Overloaded kernel, not fatal */
 		printk(KERN_ERR
 			"Aiee, inter_module_register: cannot kmalloc entry for '%s'\n",
@@ -47,7 +47,6 @@ void inter_module_register(const char *im_name, struct module *owner, const void
 		kmalloc_failed = 1;
 		return;
 	}
-	memset(ime_new, 0, sizeof(*ime_new));
 	ime_new->im_name = im_name;
 	ime_new->owner = owner;
 	ime_new->userdata = userdata;
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index c29f83c..3ff7b92 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -111,7 +111,7 @@ fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs)
 	unsigned int status;
 
 	kstat_this_cpu.irqs[irq]++;
-	if (desc->status & IRQ_PER_CPU) {
+	if (CHECK_IRQ_PER_CPU(desc->status)) {
 		irqreturn_t action_ret;
 
 		/*
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index ac67009..1cfdb08 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -18,6 +18,10 @@
 
 cpumask_t irq_affinity[NR_IRQS] = { [0 ... NR_IRQS-1] = CPU_MASK_ALL };
 
+#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
+cpumask_t __cacheline_aligned pending_irq_cpumask[NR_IRQS];
+#endif
+
 /**
  *	synchronize_irq - wait for pending IRQ handlers (on other CPUs)
  *
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 85d08da..f26e534 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -19,12 +19,22 @@ static struct proc_dir_entry *root_irq_dir, *irq_dir[NR_IRQS];
  */
 static struct proc_dir_entry *smp_affinity_entry[NR_IRQS];
 
-void __attribute__((weak))
-proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
+{
+	/*
+	 * Save these away for later use. Re-progam when the
+	 * interrupt is pending
+	 */
+	set_pending_irq(irq, mask_val);
+}
+#else
+void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
 {
 	irq_affinity[irq] = mask_val;
 	irq_desc[irq].handler->set_affinity(irq, mask_val);
 }
+#endif
 
 static int irq_affinity_read_proc(char *page, char **start, off_t off,
 				  int count, int *eof, void *data)
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index b023712..f3ea492 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -37,6 +37,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/moduleloader.h>
+#include <asm-generic/sections.h>
 #include <asm/cacheflush.h>
 #include <asm/errno.h>
 #include <asm/kdebug.h>
@@ -72,7 +73,7 @@ static struct hlist_head kprobe_insn_pages;
  * get_insn_slot() - Find a slot on an executable page for an instruction.
  * We allocate an executable page if there's no room on existing ones.
  */
-kprobe_opcode_t *get_insn_slot(void)
+kprobe_opcode_t __kprobes *get_insn_slot(void)
 {
 	struct kprobe_insn_page *kip;
 	struct hlist_node *pos;
@@ -117,7 +118,7 @@ kprobe_opcode_t *get_insn_slot(void)
 	return kip->insns;
 }
 
-void free_insn_slot(kprobe_opcode_t *slot)
+void __kprobes free_insn_slot(kprobe_opcode_t *slot)
 {
 	struct kprobe_insn_page *kip;
 	struct hlist_node *pos;
@@ -152,20 +153,42 @@ void free_insn_slot(kprobe_opcode_t *slot)
 }
 
 /* Locks kprobe: irqs must be disabled */
-void lock_kprobes(void)
+void __kprobes lock_kprobes(void)
 {
+	unsigned long flags = 0;
+
+	/* Avoiding local interrupts to happen right after we take the kprobe_lock
+	 * and before we get a chance to update kprobe_cpu, this to prevent
+	 * deadlock when we have a kprobe on ISR routine and a kprobe on task
+	 * routine
+	 */
+	local_irq_save(flags);
+
 	spin_lock(&kprobe_lock);
 	kprobe_cpu = smp_processor_id();
+
+ 	local_irq_restore(flags);
 }
 
-void unlock_kprobes(void)
+void __kprobes unlock_kprobes(void)
 {
+	unsigned long flags = 0;
+
+	/* Avoiding local interrupts to happen right after we update
+	 * kprobe_cpu and before we get a a chance to release kprobe_lock,
+	 * this to prevent deadlock when we have a kprobe on ISR routine and
+	 * a kprobe on task routine
+	 */
+	local_irq_save(flags);
+
 	kprobe_cpu = NR_CPUS;
 	spin_unlock(&kprobe_lock);
+
+ 	local_irq_restore(flags);
 }
 
 /* You have to be holding the kprobe_lock */
-struct kprobe *get_kprobe(void *addr)
+struct kprobe __kprobes *get_kprobe(void *addr)
 {
 	struct hlist_head *head;
 	struct hlist_node *node;
@@ -183,7 +206,7 @@ struct kprobe *get_kprobe(void *addr)
  * Aggregate handlers for multiple kprobes support - these handlers
  * take care of invoking the individual kprobe handlers on p->list
  */
-static int aggr_pre_handler(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes aggr_pre_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct kprobe *kp;
 
@@ -198,8 +221,8 @@ static int aggr_pre_handler(struct kprobe *p, struct pt_regs *regs)
 	return 0;
 }
 
-static void aggr_post_handler(struct kprobe *p, struct pt_regs *regs,
-			      unsigned long flags)
+static void __kprobes aggr_post_handler(struct kprobe *p, struct pt_regs *regs,
+					unsigned long flags)
 {
 	struct kprobe *kp;
 
@@ -213,8 +236,8 @@ static void aggr_post_handler(struct kprobe *p, struct pt_regs *regs,
 	return;
 }
 
-static int aggr_fault_handler(struct kprobe *p, struct pt_regs *regs,
-			      int trapnr)
+static int __kprobes aggr_fault_handler(struct kprobe *p, struct pt_regs *regs,
+					int trapnr)
 {
 	/*
 	 * if we faulted "during" the execution of a user specified
@@ -227,7 +250,7 @@ static int aggr_fault_handler(struct kprobe *p, struct pt_regs *regs,
 	return 0;
 }
 
-static int aggr_break_handler(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes aggr_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct kprobe *kp = curr_kprobe;
 	if (curr_kprobe && kp->break_handler) {
@@ -240,7 +263,7 @@ static int aggr_break_handler(struct kprobe *p, struct pt_regs *regs)
 	return 0;
 }
 
-struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp)
+struct kretprobe_instance __kprobes *get_free_rp_inst(struct kretprobe *rp)
 {
 	struct hlist_node *node;
 	struct kretprobe_instance *ri;
@@ -249,7 +272,8 @@ struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp)
 	return NULL;
 }
 
-static struct kretprobe_instance *get_used_rp_inst(struct kretprobe *rp)
+static struct kretprobe_instance __kprobes *get_used_rp_inst(struct kretprobe
+							      *rp)
 {
 	struct hlist_node *node;
 	struct kretprobe_instance *ri;
@@ -258,7 +282,7 @@ static struct kretprobe_instance *get_used_rp_inst(struct kretprobe *rp)
 	return NULL;
 }
 
-void add_rp_inst(struct kretprobe_instance *ri)
+void __kprobes add_rp_inst(struct kretprobe_instance *ri)
 {
 	/*
 	 * Remove rp inst off the free list -
@@ -276,7 +300,7 @@ void add_rp_inst(struct kretprobe_instance *ri)
 	hlist_add_head(&ri->uflist, &ri->rp->used_instances);
 }
 
-void recycle_rp_inst(struct kretprobe_instance *ri)
+void __kprobes recycle_rp_inst(struct kretprobe_instance *ri)
 {
 	/* remove rp inst off the rprobe_inst_table */
 	hlist_del(&ri->hlist);
@@ -291,7 +315,7 @@ void recycle_rp_inst(struct kretprobe_instance *ri)
 		kfree(ri);
 }
 
-struct hlist_head * kretprobe_inst_table_head(struct task_struct *tsk)
+struct hlist_head __kprobes *kretprobe_inst_table_head(struct task_struct *tsk)
 {
 	return &kretprobe_inst_table[hash_ptr(tsk, KPROBE_HASH_BITS)];
 }
@@ -302,7 +326,7 @@ struct hlist_head * kretprobe_inst_table_head(struct task_struct *tsk)
  * instances associated with this task. These left over instances represent
  * probed functions that have been called but will never return.
  */
-void kprobe_flush_task(struct task_struct *tk)
+void __kprobes kprobe_flush_task(struct task_struct *tk)
 {
         struct kretprobe_instance *ri;
         struct hlist_head *head;
@@ -322,7 +346,8 @@ void kprobe_flush_task(struct task_struct *tk)
  * This kprobe pre_handler is registered with every kretprobe. When probe
  * hits it will set up the return probe.
  */
-static int pre_handler_kretprobe(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes pre_handler_kretprobe(struct kprobe *p,
+					   struct pt_regs *regs)
 {
 	struct kretprobe *rp = container_of(p, struct kretprobe, kp);
 
@@ -353,7 +378,7 @@ static inline void copy_kprobe(struct kprobe *old_p, struct kprobe *p)
 * Add the new probe to old_p->list. Fail if this is the
 * second jprobe at the address - two jprobes can't coexist
 */
-static int add_new_kprobe(struct kprobe *old_p, struct kprobe *p)
+static int __kprobes add_new_kprobe(struct kprobe *old_p, struct kprobe *p)
 {
         struct kprobe *kp;
 
@@ -395,7 +420,8 @@ static inline void add_aggr_kprobe(struct kprobe *ap, struct kprobe *p)
  * the intricacies
  * TODO: Move kcalloc outside the spinlock
  */
-static int register_aggr_kprobe(struct kprobe *old_p, struct kprobe *p)
+static int __kprobes register_aggr_kprobe(struct kprobe *old_p,
+					  struct kprobe *p)
 {
 	int ret = 0;
 	struct kprobe *ap;
@@ -434,15 +460,25 @@ static inline void cleanup_aggr_kprobe(struct kprobe *old_p,
 		spin_unlock_irqrestore(&kprobe_lock, flags);
 }
 
-int register_kprobe(struct kprobe *p)
+static int __kprobes in_kprobes_functions(unsigned long addr)
+{
+	if (addr >= (unsigned long)__kprobes_text_start
+		&& addr < (unsigned long)__kprobes_text_end)
+		return -EINVAL;
+	return 0;
+}
+
+int __kprobes register_kprobe(struct kprobe *p)
 {
 	int ret = 0;
 	unsigned long flags = 0;
 	struct kprobe *old_p;
 
-	if ((ret = arch_prepare_kprobe(p)) != 0) {
+	if ((ret = in_kprobes_functions((unsigned long) p->addr)) != 0)
+		return ret;
+	if ((ret = arch_prepare_kprobe(p)) != 0)
 		goto rm_kprobe;
-	}
+
 	spin_lock_irqsave(&kprobe_lock, flags);
 	old_p = get_kprobe(p->addr);
 	p->nmissed = 0;
@@ -466,7 +502,7 @@ rm_kprobe:
 	return ret;
 }
 
-void unregister_kprobe(struct kprobe *p)
+void __kprobes unregister_kprobe(struct kprobe *p)
 {
 	unsigned long flags;
 	struct kprobe *old_p;
@@ -487,7 +523,7 @@ static struct notifier_block kprobe_exceptions_nb = {
 	.priority = 0x7fffffff /* we need to notified first */
 };
 
-int register_jprobe(struct jprobe *jp)
+int __kprobes register_jprobe(struct jprobe *jp)
 {
 	/* Todo: Verify probepoint is a function entry point */
 	jp->kp.pre_handler = setjmp_pre_handler;
@@ -496,14 +532,14 @@ int register_jprobe(struct jprobe *jp)
 	return register_kprobe(&jp->kp);
 }
 
-void unregister_jprobe(struct jprobe *jp)
+void __kprobes unregister_jprobe(struct jprobe *jp)
 {
 	unregister_kprobe(&jp->kp);
 }
 
 #ifdef ARCH_SUPPORTS_KRETPROBES
 
-int register_kretprobe(struct kretprobe *rp)
+int __kprobes register_kretprobe(struct kretprobe *rp)
 {
 	int ret = 0;
 	struct kretprobe_instance *inst;
@@ -540,14 +576,14 @@ int register_kretprobe(struct kretprobe *rp)
 
 #else /* ARCH_SUPPORTS_KRETPROBES */
 
-int register_kretprobe(struct kretprobe *rp)
+int __kprobes register_kretprobe(struct kretprobe *rp)
 {
 	return -ENOSYS;
 }
 
 #endif /* ARCH_SUPPORTS_KRETPROBES */
 
-void unregister_kretprobe(struct kretprobe *rp)
+void __kprobes unregister_kretprobe(struct kretprobe *rp)
 {
 	unsigned long flags;
 	struct kretprobe_instance *ri;
diff --git a/kernel/module.c b/kernel/module.c
index c32995f..4b39d37 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1509,6 +1509,7 @@ static struct module *load_module(void __user *umod,
 	long err = 0;
 	void *percpu = NULL, *ptr = NULL; /* Stops spurious gcc warning */
 	struct exception_table_entry *extable;
+	mm_segment_t old_fs;
 
 	DEBUGP("load_module: umod=%p, len=%lu, uargs=%p\n",
 	       umod, len, uargs);
@@ -1779,6 +1780,24 @@ static struct module *load_module(void __user *umod,
 	if (err < 0)
 		goto cleanup;
 
+	/* flush the icache in correct context */
+	old_fs = get_fs();
+	set_fs(KERNEL_DS);
+
+	/*
+	 * Flush the instruction cache, since we've played with text.
+	 * Do it before processing of module parameters, so the module
+	 * can provide parameter accessor functions of its own.
+	 */
+	if (mod->module_init)
+		flush_icache_range((unsigned long)mod->module_init,
+				   (unsigned long)mod->module_init
+				   + mod->init_size);
+	flush_icache_range((unsigned long)mod->module_core,
+			   (unsigned long)mod->module_core + mod->core_size);
+
+	set_fs(old_fs);
+
 	mod->args = args;
 	if (obsparmindex) {
 		err = obsolete_params(mod->name, mod->args,
@@ -1860,7 +1879,6 @@ sys_init_module(void __user *umod,
 		const char __user *uargs)
 {
 	struct module *mod;
-	mm_segment_t old_fs = get_fs();
 	int ret = 0;
 
 	/* Must have permission */
@@ -1878,19 +1896,6 @@ sys_init_module(void __user *umod,
 		return PTR_ERR(mod);
 	}
 
-	/* flush the icache in correct context */
-	set_fs(KERNEL_DS);
-
-	/* Flush the instruction cache, since we've played with text */
-	if (mod->module_init)
-		flush_icache_range((unsigned long)mod->module_init,
-				   (unsigned long)mod->module_init
-				   + mod->init_size);
-	flush_icache_range((unsigned long)mod->module_core,
-			   (unsigned long)mod->module_core + mod->core_size);
-
-	set_fs(old_fs);
-
 	/* Now sew it into the lists.  They won't access us, since
            strong_try_module_get() will fail. */
 	stop_machine_run(__link_module, mod, NR_CPUS);
diff --git a/kernel/params.c b/kernel/params.c
index d586c35..fbf1732 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -542,8 +542,8 @@ static void __init kernel_param_sysfs_setup(const char *name,
 {
 	struct module_kobject *mk;
 
-	mk = kmalloc(sizeof(struct module_kobject), GFP_KERNEL);
-	memset(mk, 0, sizeof(struct module_kobject));
+	mk = kzalloc(sizeof(struct module_kobject), GFP_KERNEL);
+	BUG_ON(!mk);
 
 	mk->mod = THIS_MODULE;
 	kobj_set_kset_s(mk, module_subsys);
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 38798a2..b7b532a 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -427,21 +427,23 @@ int posix_timer_event(struct k_itimer *timr,int si_private)
 	timr->sigq->info.si_code = SI_TIMER;
 	timr->sigq->info.si_tid = timr->it_id;
 	timr->sigq->info.si_value = timr->it_sigev_value;
+
 	if (timr->it_sigev_notify & SIGEV_THREAD_ID) {
-		if (unlikely(timr->it_process->flags & PF_EXITING)) {
-			timr->it_sigev_notify = SIGEV_SIGNAL;
-			put_task_struct(timr->it_process);
-			timr->it_process = timr->it_process->group_leader;
-			goto group;
-		}
-		return send_sigqueue(timr->it_sigev_signo, timr->sigq,
-			timr->it_process);
-	}
-	else {
-	group:
-		return send_group_sigqueue(timr->it_sigev_signo, timr->sigq,
-			timr->it_process);
+		struct task_struct *leader;
+		int ret = send_sigqueue(timr->it_sigev_signo, timr->sigq,
+					timr->it_process);
+
+		if (likely(ret >= 0))
+			return ret;
+
+		timr->it_sigev_notify = SIGEV_SIGNAL;
+		leader = timr->it_process->group_leader;
+		put_task_struct(timr->it_process);
+		timr->it_process = leader;
 	}
+
+	return send_group_sigqueue(timr->it_sigev_signo, timr->sigq,
+				   timr->it_process);
 }
 EXPORT_SYMBOL_GPL(posix_timer_event);
 
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index b99f61b..396c787 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -29,7 +29,7 @@ config PM_DEBUG
 
 config SOFTWARE_SUSPEND
 	bool "Software Suspend"
-	depends on EXPERIMENTAL && PM && SWAP && ((X86 && SMP) || ((FVR || PPC32 || X86) && !SMP))
+	depends on PM && SWAP && (X86 || ((FVR || PPC32) && !SMP))
 	---help---
 	  Enable the possibility of suspending the machine.
 	  It doesn't need APM.
@@ -73,6 +73,18 @@ config PM_STD_PARTITION
 	  suspended image to. It will simply pick the first available swap 
 	  device.
 
+config SWSUSP_ENCRYPT
+	bool "Encrypt suspend image"
+	depends on SOFTWARE_SUSPEND && CRYPTO=y && (CRYPTO_AES=y || CRYPTO_AES_586=y || CRYPTO_AES_X86_64=y)
+	default ""
+	---help---
+	  To prevent data gathering from swap after resume you can encrypt
+	  the suspend image with a temporary key that is deleted on
+	  resume.
+
+	  Note that the temporary key is stored unencrypted on disk while the
+	  system is suspended.
+
 config SUSPEND_SMP
 	bool
 	depends on HOTPLUG_CPU && X86 && PM
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index 664eb04..2d8bf05 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -112,24 +112,12 @@ static inline void platform_finish(void)
 	}
 }
 
-static void finish(void)
-{
-	device_resume();
-	platform_finish();
-	thaw_processes();
-	enable_nonboot_cpus();
-	pm_restore_console();
-}
-
-
 static int prepare_processes(void)
 {
 	int error;
 
 	pm_prepare_console();
-
 	sys_sync();
-
 	disable_nonboot_cpus();
 
 	if (freeze_processes()) {
@@ -162,15 +150,6 @@ static void unprepare_processes(void)
 	pm_restore_console();
 }
 
-static int prepare_devices(void)
-{
-	int error;
-
-	if ((error = device_suspend(PMSG_FREEZE)))
-		printk("Some devices failed to suspend\n");
-	return error;
-}
-
 /**
  *	pm_suspend_disk - The granpappy of power management.
  *
@@ -187,17 +166,14 @@ int pm_suspend_disk(void)
 	error = prepare_processes();
 	if (error)
 		return error;
-	error = prepare_devices();
 
+	error = device_suspend(PMSG_FREEZE);
 	if (error) {
+		printk("Some devices failed to suspend\n");
 		unprepare_processes();
 		return error;
 	}
 
-	pr_debug("PM: Attempting to suspend to disk.\n");
-	if (pm_disk_mode == PM_DISK_FIRMWARE)
-		return pm_ops->enter(PM_SUSPEND_DISK);
-
 	pr_debug("PM: snapshotting memory.\n");
 	in_suspend = 1;
 	if ((error = swsusp_suspend()))
@@ -208,11 +184,20 @@ int pm_suspend_disk(void)
 		error = swsusp_write();
 		if (!error)
 			power_down(pm_disk_mode);
+		else {
+		/* swsusp_write can not fail in device_resume,
+		   no need to do second device_resume */
+			swsusp_free();
+			unprepare_processes();
+			return error;
+		}
 	} else
 		pr_debug("PM: Image restored successfully.\n");
+
 	swsusp_free();
  Done:
-	finish();
+	device_resume();
+	unprepare_processes();
 	return error;
 }
 
@@ -233,9 +218,12 @@ static int software_resume(void)
 {
 	int error;
 
+	down(&pm_sem);
 	if (!swsusp_resume_device) {
-		if (!strlen(resume_file))
+		if (!strlen(resume_file)) {
+			up(&pm_sem);
 			return -ENOENT;
+		}
 		swsusp_resume_device = name_to_dev_t(resume_file);
 		pr_debug("swsusp: Resume From Partition %s\n", resume_file);
 	} else {
@@ -248,6 +236,7 @@ static int software_resume(void)
 		 * FIXME: If noresume is specified, we need to find the partition
 		 * and reset it back to normal swap space.
 		 */
+		up(&pm_sem);
 		return 0;
 	}
 
@@ -270,20 +259,24 @@ static int software_resume(void)
 
 	pr_debug("PM: Preparing devices for restore.\n");
 
-	if ((error = prepare_devices()))
+	if ((error = device_suspend(PMSG_FREEZE))) {
+		printk("Some devices failed to suspend\n");
 		goto Free;
+	}
 
 	mb();
 
 	pr_debug("PM: Restoring saved image.\n");
 	swsusp_resume();
 	pr_debug("PM: Restore failed, recovering.n");
-	finish();
+	device_resume();
  Free:
 	swsusp_free();
  Cleanup:
 	unprepare_processes();
  Done:
+	/* For success case, the suspend path will release the lock */
+	up(&pm_sem);
 	pr_debug("PM: Resume from disk failed.\n");
 	return 0;
 }
@@ -390,7 +383,9 @@ static ssize_t resume_store(struct subsystem * subsys, const char * buf, size_t
 	if (sscanf(buf, "%u:%u", &maj, &min) == 2) {
 		res = MKDEV(maj,min);
 		if (maj == MAJOR(res) && min == MINOR(res)) {
+			down(&pm_sem);
 			swsusp_resume_device = res;
+			up(&pm_sem);
 			printk("Attempting manual resume\n");
 			noresume = 0;
 			software_resume();
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 71aa0fd..22bdc93 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -143,11 +143,12 @@ static void suspend_finish(suspend_state_t state)
 
 
 
-static char * pm_states[] = {
+static char *pm_states[PM_SUSPEND_MAX] = {
 	[PM_SUSPEND_STANDBY]	= "standby",
 	[PM_SUSPEND_MEM]	= "mem",
+#ifdef CONFIG_SOFTWARE_SUSPEND
 	[PM_SUSPEND_DISK]	= "disk",
-	NULL,
+#endif
 };
 
 
diff --git a/kernel/power/pm.c b/kernel/power/pm.c
index 61deda0..1591493 100644
--- a/kernel/power/pm.c
+++ b/kernel/power/pm.c
@@ -60,9 +60,8 @@ struct pm_dev *pm_register(pm_dev_t type,
 			   unsigned long id,
 			   pm_callback callback)
 {
-	struct pm_dev *dev = kmalloc(sizeof(struct pm_dev), GFP_KERNEL);
+	struct pm_dev *dev = kzalloc(sizeof(struct pm_dev), GFP_KERNEL);
 	if (dev) {
-		memset(dev, 0, sizeof(*dev));
 		dev->type = type;
 		dev->id = id;
 		dev->callback = callback;
diff --git a/kernel/power/process.c b/kernel/power/process.c
index 3bd0d26..28de118 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -38,7 +38,6 @@ void refrigerator(void)
 	   processes around? */
 	long save;
 	save = current->state;
-	current->state = TASK_UNINTERRUPTIBLE;
 	pr_debug("%s entered refrigerator\n", current->comm);
 	printk("=");
 
@@ -47,8 +46,10 @@ void refrigerator(void)
 	recalc_sigpending(); /* We sent fake signal, clean it up */
 	spin_unlock_irq(&current->sighand->siglock);
 
-	while (frozen(current))
+	while (frozen(current)) {
+		current->state = TASK_UNINTERRUPTIBLE;
 		schedule();
+	}
 	pr_debug("%s left refrigerator\n", current->comm);
 	current->state = save;
 }
@@ -80,13 +81,33 @@ int freeze_processes(void)
 		} while_each_thread(g, p);
 		read_unlock(&tasklist_lock);
 		yield();			/* Yield is okay here */
-		if (time_after(jiffies, start_time + TIMEOUT)) {
+		if (todo && time_after(jiffies, start_time + TIMEOUT)) {
 			printk( "\n" );
 			printk(KERN_ERR " stopping tasks failed (%d tasks remaining)\n", todo );
-			return todo;
+			break;
 		}
 	} while(todo);
 
+	/* This does not unfreeze processes that are already frozen
+	 * (we have slightly ugly calling convention in that respect,
+	 * and caller must call thaw_processes() if something fails),
+	 * but it cleans up leftover PF_FREEZE requests.
+	 */
+	if (todo) {
+		read_lock(&tasklist_lock);
+		do_each_thread(g, p)
+			if (freezing(p)) {
+				pr_debug("  clean up: %s\n", p->comm);
+				p->flags &= ~PF_FREEZE;
+				spin_lock_irqsave(&p->sighand->siglock, flags);
+				recalc_sigpending_tsk(p);
+				spin_unlock_irqrestore(&p->sighand->siglock, flags);
+			}
+		while_each_thread(g, p);
+		read_unlock(&tasklist_lock);
+		return todo;
+	}
+
 	printk( "|\n" );
 	BUG_ON(in_atomic());
 	return 0;
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index f2bc71b..d967e87 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -31,6 +31,9 @@
  * Alex Badea <vampire@go.ro>:
  * Fixed runaway init
  *
+ * Andreas Steinmetz <ast@domdv.de>:
+ * Added encrypted suspend option
+ *
  * More state savers are welcome. Especially for the scsi layer...
  *
  * For TODOs,FIXMEs also look in Documentation/power/swsusp.txt
@@ -71,8 +74,16 @@
 #include <asm/tlbflush.h>
 #include <asm/io.h>
 
+#include <linux/random.h>
+#include <linux/crypto.h>
+#include <asm/scatterlist.h>
+
 #include "power.h"
 
+#define CIPHER "aes"
+#define MAXKEY 32
+#define MAXIV  32
+
 /* References to section boundaries */
 extern const void __nosave_begin, __nosave_end;
 
@@ -103,7 +114,8 @@ static suspend_pagedir_t *pagedir_save;
 #define SWSUSP_SIG	"S1SUSPEND"
 
 static struct swsusp_header {
-	char reserved[PAGE_SIZE - 20 - sizeof(swp_entry_t)];
+	char reserved[PAGE_SIZE - 20 - MAXKEY - MAXIV - sizeof(swp_entry_t)];
+	u8 key_iv[MAXKEY+MAXIV];
 	swp_entry_t swsusp_info;
 	char	orig_sig[10];
 	char	sig[10];
@@ -129,6 +141,131 @@ static struct swsusp_info swsusp_info;
 static unsigned short swapfile_used[MAX_SWAPFILES];
 static unsigned short root_swap;
 
+static int write_page(unsigned long addr, swp_entry_t * loc);
+static int bio_read_page(pgoff_t page_off, void * page);
+
+static u8 key_iv[MAXKEY+MAXIV];
+
+#ifdef CONFIG_SWSUSP_ENCRYPT
+
+static int crypto_init(int mode, void **mem)
+{
+	int error = 0;
+	int len;
+	char *modemsg;
+	struct crypto_tfm *tfm;
+
+	modemsg = mode ? "suspend not possible" : "resume not possible";
+
+	tfm = crypto_alloc_tfm(CIPHER, CRYPTO_TFM_MODE_CBC);
+	if(!tfm) {
+		printk(KERN_ERR "swsusp: no tfm, %s\n", modemsg);
+		error = -EINVAL;
+		goto out;
+	}
+
+	if(MAXKEY < crypto_tfm_alg_min_keysize(tfm)) {
+		printk(KERN_ERR "swsusp: key buffer too small, %s\n", modemsg);
+		error = -ENOKEY;
+		goto fail;
+	}
+
+	if (mode)
+		get_random_bytes(key_iv, MAXKEY+MAXIV);
+
+	len = crypto_tfm_alg_max_keysize(tfm);
+	if (len > MAXKEY)
+		len = MAXKEY;
+
+	if (crypto_cipher_setkey(tfm, key_iv, len)) {
+		printk(KERN_ERR "swsusp: key setup failure, %s\n", modemsg);
+		error = -EKEYREJECTED;
+		goto fail;
+	}
+
+	len = crypto_tfm_alg_ivsize(tfm);
+
+	if (MAXIV < len) {
+		printk(KERN_ERR "swsusp: iv buffer too small, %s\n", modemsg);
+		error = -EOVERFLOW;
+		goto fail;
+	}
+
+	crypto_cipher_set_iv(tfm, key_iv+MAXKEY, len);
+
+	*mem=(void *)tfm;
+
+	goto out;
+
+fail:	crypto_free_tfm(tfm);
+out:	return error;
+}
+
+static __inline__ void crypto_exit(void *mem)
+{
+	crypto_free_tfm((struct crypto_tfm *)mem);
+}
+
+static __inline__ int crypto_write(struct pbe *p, void *mem)
+{
+	int error = 0;
+	struct scatterlist src, dst;
+
+	src.page   = virt_to_page(p->address);
+	src.offset = 0;
+	src.length = PAGE_SIZE;
+	dst.page   = virt_to_page((void *)&swsusp_header);
+	dst.offset = 0;
+	dst.length = PAGE_SIZE;
+
+	error = crypto_cipher_encrypt((struct crypto_tfm *)mem, &dst, &src,
+					PAGE_SIZE);
+
+	if (!error)
+		error = write_page((unsigned long)&swsusp_header,
+				&(p->swap_address));
+	return error;
+}
+
+static __inline__ int crypto_read(struct pbe *p, void *mem)
+{
+	int error = 0;
+	struct scatterlist src, dst;
+
+	error = bio_read_page(swp_offset(p->swap_address), (void *)p->address);
+	if (!error) {
+		src.offset = 0;
+		src.length = PAGE_SIZE;
+		dst.offset = 0;
+		dst.length = PAGE_SIZE;
+		src.page = dst.page = virt_to_page((void *)p->address);
+
+		error = crypto_cipher_decrypt((struct crypto_tfm *)mem, &dst,
+						&src, PAGE_SIZE);
+	}
+	return error;
+}
+#else
+static __inline__ int crypto_init(int mode, void *mem)
+{
+	return 0;
+}
+
+static __inline__ void crypto_exit(void *mem)
+{
+}
+
+static __inline__ int crypto_write(struct pbe *p, void *mem)
+{
+	return write_page(p->address, &(p->swap_address));
+}
+
+static __inline__ int crypto_read(struct pbe *p, void *mem)
+{
+	return bio_read_page(swp_offset(p->swap_address), (void *)p->address);
+}
+#endif
+
 static int mark_swapfiles(swp_entry_t prev)
 {
 	int error;
@@ -140,6 +277,7 @@ static int mark_swapfiles(swp_entry_t prev)
 	    !memcmp("SWAPSPACE2",swsusp_header.sig, 10)) {
 		memcpy(swsusp_header.orig_sig,swsusp_header.sig, 10);
 		memcpy(swsusp_header.sig,SWSUSP_SIG, 10);
+		memcpy(swsusp_header.key_iv, key_iv, MAXKEY+MAXIV);
 		swsusp_header.swsusp_info = prev;
 		error = rw_swap_page_sync(WRITE,
 					  swp_entry(root_swap, 0),
@@ -179,9 +317,9 @@ static int swsusp_swap_check(void) /* This is called before saving image */
 	len=strlen(resume_file);
 	root_swap = 0xFFFF;
 
-	swap_list_lock();
+	spin_lock(&swap_lock);
 	for (i=0; i<MAX_SWAPFILES; i++) {
-		if (swap_info[i].flags == 0) {
+		if (!(swap_info[i].flags & SWP_WRITEOK)) {
 			swapfile_used[i]=SWAPFILE_UNUSED;
 		} else {
 			if (!len) {
@@ -202,7 +340,7 @@ static int swsusp_swap_check(void) /* This is called before saving image */
 			}
 		}
 	}
-	swap_list_unlock();
+	spin_unlock(&swap_lock);
 	return (root_swap != 0xffff) ? 0 : -ENODEV;
 }
 
@@ -216,12 +354,12 @@ static void lock_swapdevices(void)
 {
 	int i;
 
-	swap_list_lock();
+	spin_lock(&swap_lock);
 	for (i = 0; i< MAX_SWAPFILES; i++)
 		if (swapfile_used[i] == SWAPFILE_IGNORED) {
-			swap_info[i].flags ^= 0xFF;
+			swap_info[i].flags ^= SWP_WRITEOK;
 		}
-	swap_list_unlock();
+	spin_unlock(&swap_lock);
 }
 
 /**
@@ -286,6 +424,10 @@ static int data_write(void)
 	int error = 0, i = 0;
 	unsigned int mod = nr_copy_pages / 100;
 	struct pbe *p;
+	void *tfm;
+
+	if ((error = crypto_init(1, &tfm)))
+		return error;
 
 	if (!mod)
 		mod = 1;
@@ -294,11 +436,14 @@ static int data_write(void)
 	for_each_pbe (p, pagedir_nosave) {
 		if (!(i%mod))
 			printk( "\b\b\b\b%3d%%", i / mod );
-		if ((error = write_page(p->address, &(p->swap_address))))
+		if ((error = crypto_write(p, tfm))) {
+			crypto_exit(tfm);
 			return error;
+		}
 		i++;
 	}
 	printk("\b\b\b\bdone\n");
+	crypto_exit(tfm);
 	return error;
 }
 
@@ -385,7 +530,6 @@ static int write_pagedir(void)
  *	write_suspend_image - Write entire image and metadata.
  *
  */
-
 static int write_suspend_image(void)
 {
 	int error;
@@ -400,6 +544,7 @@ static int write_suspend_image(void)
 	if ((error = close_swap()))
 		goto FreePagedir;
  Done:
+	memset(key_iv, 0, MAXKEY+MAXIV);
 	return error;
  FreePagedir:
 	free_pagedir_entries();
@@ -591,18 +736,7 @@ static void copy_data_pages(void)
 
 static int calc_nr(int nr_copy)
 {
-	int extra = 0;
-	int mod = !!(nr_copy % PBES_PER_PAGE);
-	int diff = (nr_copy / PBES_PER_PAGE) + mod;
-
-	do {
-		extra += diff;
-		nr_copy += diff;
-		mod = !!(nr_copy % PBES_PER_PAGE);
-		diff = (nr_copy / PBES_PER_PAGE) + mod - extra;
-	} while (diff > 0);
-
-	return nr_copy;
+	return nr_copy + (nr_copy+PBES_PER_PAGE-2)/(PBES_PER_PAGE-1);
 }
 
 /**
@@ -886,20 +1020,21 @@ int swsusp_suspend(void)
 	 * at resume time, and evil weirdness ensues.
 	 */
 	if ((error = device_power_down(PMSG_FREEZE))) {
+		printk(KERN_ERR "Some devices failed to power down, aborting suspend\n");
 		local_irq_enable();
 		return error;
 	}
 
 	if ((error = swsusp_swap_check())) {
-		printk(KERN_ERR "swsusp: FATAL: cannot find swap device, try "
-				"swapon -a!\n");
+		printk(KERN_ERR "swsusp: cannot find swap device, try swapon -a.\n");
+		device_power_up();
 		local_irq_enable();
 		return error;
 	}
 
 	save_processor_state();
 	if ((error = swsusp_arch_suspend()))
-		printk("Error %d suspending\n", error);
+		printk(KERN_ERR "Error %d suspending\n", error);
 	/* Restore control flow magically appears here */
 	restore_processor_state();
 	BUG_ON (nr_copy_pages_check != nr_copy_pages);
@@ -924,6 +1059,7 @@ int swsusp_resume(void)
 	BUG_ON(!error);
 	restore_processor_state();
 	restore_highmem();
+	touch_softlockup_watchdog();
 	device_power_up();
 	local_irq_enable();
 	return error;
@@ -1179,7 +1315,8 @@ static const char * sanity_check(void)
 	if (strcmp(swsusp_info.uts.machine,system_utsname.machine))
 		return "machine";
 #if 0
-	if(swsusp_info.cpus != num_online_cpus())
+	/* We can't use number of online CPUs when we use hotplug to remove them ;-))) */
+	if (swsusp_info.cpus != num_possible_cpus())
 		return "number of cpus";
 #endif
 	return NULL;
@@ -1212,13 +1349,14 @@ static int check_sig(void)
 		return error;
 	if (!memcmp(SWSUSP_SIG, swsusp_header.sig, 10)) {
 		memcpy(swsusp_header.sig, swsusp_header.orig_sig, 10);
+		memcpy(key_iv, swsusp_header.key_iv, MAXKEY+MAXIV);
+		memset(swsusp_header.key_iv, 0, MAXKEY+MAXIV);
 
 		/*
 		 * Reset swap signature now.
 		 */
 		error = bio_write_page(0, &swsusp_header);
 	} else { 
-		printk(KERN_ERR "swsusp: Suspend partition has wrong signature?\n");
 		return -EINVAL;
 	}
 	if (!error)
@@ -1239,6 +1377,10 @@ static int data_read(struct pbe *pblist)
 	int error = 0;
 	int i = 0;
 	int mod = swsusp_info.image_pages / 100;
+	void *tfm;
+
+	if ((error = crypto_init(0, &tfm)))
+		return error;
 
 	if (!mod)
 		mod = 1;
@@ -1250,14 +1392,15 @@ static int data_read(struct pbe *pblist)
 		if (!(i % mod))
 			printk("\b\b\b\b%3d%%", i / mod);
 
-		error = bio_read_page(swp_offset(p->swap_address),
-				  (void *)p->address);
-		if (error)
+		if ((error = crypto_read(p, tfm))) {
+			crypto_exit(tfm);
 			return error;
+		}
 
 		i++;
 	}
 	printk("\b\b\b\bdone\n");
+	crypto_exit(tfm);
 	return error;
 }
 
@@ -1385,6 +1528,7 @@ int swsusp_read(void)
 
 	error = read_suspend_image();
 	blkdev_put(resume_bdev);
+	memset(key_iv, 0, MAXKEY+MAXIV);
 
 	if (!error)
 		pr_debug("swsusp: Reading resume file was successful\n");
diff --git a/kernel/printk.c b/kernel/printk.c
index 5092397..a967605 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -514,6 +514,9 @@ asmlinkage int printk(const char *fmt, ...)
 	return r;
 }
 
+/* cpu currently holding logbuf_lock */
+static volatile unsigned int printk_cpu = UINT_MAX;
+
 asmlinkage int vprintk(const char *fmt, va_list args)
 {
 	unsigned long flags;
@@ -522,11 +525,15 @@ asmlinkage int vprintk(const char *fmt, va_list args)
 	static char printk_buf[1024];
 	static int log_level_unknown = 1;
 
-	if (unlikely(oops_in_progress))
+	preempt_disable();
+	if (unlikely(oops_in_progress) && printk_cpu == smp_processor_id())
+		/* If a crash is occurring during printk() on this CPU,
+		 * make sure we can't deadlock */
 		zap_locks();
 
 	/* This stops the holder of console_sem just where we want him */
 	spin_lock_irqsave(&logbuf_lock, flags);
+	printk_cpu = smp_processor_id();
 
 	/* Emit the output into the temporary buffer */
 	printed_len = vscnprintf(printk_buf, sizeof(printk_buf), fmt, args);
@@ -595,6 +602,7 @@ asmlinkage int vprintk(const char *fmt, va_list args)
 		 * CPU until it is officially up.  We shouldn't be calling into
 		 * random console drivers on a CPU which doesn't exist yet..
 		 */
+		printk_cpu = UINT_MAX;
 		spin_unlock_irqrestore(&logbuf_lock, flags);
 		goto out;
 	}
@@ -604,6 +612,7 @@ asmlinkage int vprintk(const char *fmt, va_list args)
 		 * We own the drivers.  We can drop the spinlock and let
 		 * release_console_sem() print the text
 		 */
+		printk_cpu = UINT_MAX;
 		spin_unlock_irqrestore(&logbuf_lock, flags);
 		console_may_schedule = 0;
 		release_console_sem();
@@ -613,9 +622,11 @@ asmlinkage int vprintk(const char *fmt, va_list args)
 		 * allows the semaphore holder to proceed and to call the
 		 * console drivers with the output which we just produced.
 		 */
+		printk_cpu = UINT_MAX;
 		spin_unlock_irqrestore(&logbuf_lock, flags);
 	}
 out:
+	preempt_enable();
 	return printed_len;
 }
 EXPORT_SYMBOL(printk);
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 8dcb8f6..019e04e 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -118,6 +118,33 @@ int ptrace_check_attach(struct task_struct *child, int kill)
 	return ret;
 }
 
+static int may_attach(struct task_struct *task)
+{
+	if (!task->mm)
+		return -EPERM;
+	if (((current->uid != task->euid) ||
+	     (current->uid != task->suid) ||
+	     (current->uid != task->uid) ||
+	     (current->gid != task->egid) ||
+	     (current->gid != task->sgid) ||
+	     (current->gid != task->gid)) && !capable(CAP_SYS_PTRACE))
+		return -EPERM;
+	smp_rmb();
+	if (!task->mm->dumpable && !capable(CAP_SYS_PTRACE))
+		return -EPERM;
+
+	return security_ptrace(current, task);
+}
+
+int ptrace_may_attach(struct task_struct *task)
+{
+	int err;
+	task_lock(task);
+	err = may_attach(task);
+	task_unlock(task);
+	return !err;
+}
+
 int ptrace_attach(struct task_struct *task)
 {
 	int retval;
@@ -127,22 +154,10 @@ int ptrace_attach(struct task_struct *task)
 		goto bad;
 	if (task == current)
 		goto bad;
-	if (!task->mm)
-		goto bad;
-	if(((current->uid != task->euid) ||
-	    (current->uid != task->suid) ||
-	    (current->uid != task->uid) ||
- 	    (current->gid != task->egid) ||
- 	    (current->gid != task->sgid) ||
- 	    (current->gid != task->gid)) && !capable(CAP_SYS_PTRACE))
-		goto bad;
-	smp_rmb();
-	if (!task->mm->dumpable && !capable(CAP_SYS_PTRACE))
-		goto bad;
 	/* the same process cannot be attached many times */
 	if (task->ptrace & PT_PTRACED)
 		goto bad;
-	retval = security_ptrace(current, task);
+	retval = may_attach(task);
 	if (retval)
 		goto bad;
 
diff --git a/kernel/resource.c b/kernel/resource.c
index 26967e0..92285d8 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -430,10 +430,9 @@ EXPORT_SYMBOL(adjust_resource);
  */
 struct resource * __request_region(struct resource *parent, unsigned long start, unsigned long n, const char *name)
 {
-	struct resource *res = kmalloc(sizeof(*res), GFP_KERNEL);
+	struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL);
 
 	if (res) {
-		memset(res, 0, sizeof(*res));
 		res->name = name;
 		res->start = start;
 		res->end = start + n - 1;
diff --git a/kernel/sched.c b/kernel/sched.c
index 5f889d0..18b9552 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1478,6 +1478,7 @@ static inline void prepare_task_switch(runqueue_t *rq, task_t *next)
 
 /**
  * finish_task_switch - clean up after a task-switch
+ * @rq: runqueue associated with task-switch
  * @prev: the thread we just switched away from.
  *
  * finish_task_switch must be called after the context switch, paired
@@ -4779,7 +4780,7 @@ static int sd_parent_degenerate(struct sched_domain *sd,
  * Attach the domain 'sd' to 'cpu' as its base domain.  Callers must
  * hold the hotplug lock.
  */
-void cpu_attach_domain(struct sched_domain *sd, int cpu)
+static void cpu_attach_domain(struct sched_domain *sd, int cpu)
 {
 	runqueue_t *rq = cpu_rq(cpu);
 	struct sched_domain *tmp;
@@ -4802,7 +4803,7 @@ void cpu_attach_domain(struct sched_domain *sd, int cpu)
 }
 
 /* cpus with isolated domains */
-cpumask_t __devinitdata cpu_isolated_map = CPU_MASK_NONE;
+static cpumask_t __devinitdata cpu_isolated_map = CPU_MASK_NONE;
 
 /* Setup the mask of cpus configured for isolated domains */
 static int __init isolated_cpu_setup(char *str)
@@ -4830,8 +4831,8 @@ __setup ("isolcpus=", isolated_cpu_setup);
  * covered by the given span, and will set each group's ->cpumask correctly,
  * and ->cpu_power to 0.
  */
-void init_sched_build_groups(struct sched_group groups[],
-			cpumask_t span, int (*group_fn)(int cpu))
+static void init_sched_build_groups(struct sched_group groups[], cpumask_t span,
+				    int (*group_fn)(int cpu))
 {
 	struct sched_group *first = NULL, *last = NULL;
 	cpumask_t covered = CPU_MASK_NONE;
@@ -4864,12 +4865,85 @@ void init_sched_build_groups(struct sched_group groups[],
 	last->next = first;
 }
 
+#define SD_NODES_PER_DOMAIN 16
 
-#ifdef ARCH_HAS_SCHED_DOMAIN
-extern void build_sched_domains(const cpumask_t *cpu_map);
-extern void arch_init_sched_domains(const cpumask_t *cpu_map);
-extern void arch_destroy_sched_domains(const cpumask_t *cpu_map);
-#else
+#ifdef CONFIG_NUMA
+/**
+ * find_next_best_node - find the next node to include in a sched_domain
+ * @node: node whose sched_domain we're building
+ * @used_nodes: nodes already in the sched_domain
+ *
+ * Find the next node to include in a given scheduling domain.  Simply
+ * finds the closest node not already in the @used_nodes map.
+ *
+ * Should use nodemask_t.
+ */
+static int find_next_best_node(int node, unsigned long *used_nodes)
+{
+	int i, n, val, min_val, best_node = 0;
+
+	min_val = INT_MAX;
+
+	for (i = 0; i < MAX_NUMNODES; i++) {
+		/* Start at @node */
+		n = (node + i) % MAX_NUMNODES;
+
+		if (!nr_cpus_node(n))
+			continue;
+
+		/* Skip already used nodes */
+		if (test_bit(n, used_nodes))
+			continue;
+
+		/* Simple min distance search */
+		val = node_distance(node, n);
+
+		if (val < min_val) {
+			min_val = val;
+			best_node = n;
+		}
+	}
+
+	set_bit(best_node, used_nodes);
+	return best_node;
+}
+
+/**
+ * sched_domain_node_span - get a cpumask for a node's sched_domain
+ * @node: node whose cpumask we're constructing
+ * @size: number of nodes to include in this span
+ *
+ * Given a node, construct a good cpumask for its sched_domain to span.  It
+ * should be one that prevents unnecessary balancing, but also spreads tasks
+ * out optimally.
+ */
+static cpumask_t sched_domain_node_span(int node)
+{
+	int i;
+	cpumask_t span, nodemask;
+	DECLARE_BITMAP(used_nodes, MAX_NUMNODES);
+
+	cpus_clear(span);
+	bitmap_zero(used_nodes, MAX_NUMNODES);
+
+	nodemask = node_to_cpumask(node);
+	cpus_or(span, span, nodemask);
+	set_bit(node, used_nodes);
+
+	for (i = 1; i < SD_NODES_PER_DOMAIN; i++) {
+		int next_node = find_next_best_node(node, used_nodes);
+		nodemask = node_to_cpumask(next_node);
+		cpus_or(span, span, nodemask);
+	}
+
+	return span;
+}
+#endif
+
+/*
+ * At the moment, CONFIG_SCHED_SMT is never defined, but leave it in so we
+ * can switch it on easily if needed.
+ */
 #ifdef CONFIG_SCHED_SMT
 static DEFINE_PER_CPU(struct sched_domain, cpu_domains);
 static struct sched_group sched_group_cpus[NR_CPUS];
@@ -4891,36 +4965,20 @@ static int cpu_to_phys_group(int cpu)
 }
 
 #ifdef CONFIG_NUMA
-
-static DEFINE_PER_CPU(struct sched_domain, node_domains);
-static struct sched_group sched_group_nodes[MAX_NUMNODES];
-static int cpu_to_node_group(int cpu)
-{
-	return cpu_to_node(cpu);
-}
-#endif
-
-#if defined(CONFIG_SCHED_SMT) && defined(CONFIG_NUMA)
 /*
- * The domains setup code relies on siblings not spanning
- * multiple nodes. Make sure the architecture has a proper
- * siblings map:
+ * The init_sched_build_groups can't handle what we want to do with node
+ * groups, so roll our own. Now each node has its own list of groups which
+ * gets dynamically allocated.
  */
-static void check_sibling_maps(void)
-{
-	int i, j;
+static DEFINE_PER_CPU(struct sched_domain, node_domains);
+static struct sched_group **sched_group_nodes_bycpu[NR_CPUS];
 
-	for_each_online_cpu(i) {
-		for_each_cpu_mask(j, cpu_sibling_map[i]) {
-			if (cpu_to_node(i) != cpu_to_node(j)) {
-				printk(KERN_INFO "warning: CPU %d siblings map "
-					"to different node - isolating "
-					"them.\n", i);
-				cpu_sibling_map[i] = cpumask_of_cpu(i);
-				break;
-			}
-		}
-	}
+static DEFINE_PER_CPU(struct sched_domain, allnodes_domains);
+static struct sched_group *sched_group_allnodes_bycpu[NR_CPUS];
+
+static int cpu_to_allnodes_group(int cpu)
+{
+	return cpu_to_node(cpu);
 }
 #endif
 
@@ -4928,9 +4986,24 @@ static void check_sibling_maps(void)
  * Build sched domains for a given set of cpus and attach the sched domains
  * to the individual cpus
  */
-static void build_sched_domains(const cpumask_t *cpu_map)
+void build_sched_domains(const cpumask_t *cpu_map)
 {
 	int i;
+#ifdef CONFIG_NUMA
+	struct sched_group **sched_group_nodes = NULL;
+	struct sched_group *sched_group_allnodes = NULL;
+
+	/*
+	 * Allocate the per-node list of sched groups
+	 */
+	sched_group_nodes = kmalloc(sizeof(struct sched_group*)*MAX_NUMNODES,
+					   GFP_ATOMIC);
+	if (!sched_group_nodes) {
+		printk(KERN_WARNING "Can not alloc sched group node list\n");
+		return;
+	}
+	sched_group_nodes_bycpu[first_cpu(*cpu_map)] = sched_group_nodes;
+#endif
 
 	/*
 	 * Set up domains for cpus specified by the cpu_map.
@@ -4943,11 +5016,35 @@ static void build_sched_domains(const cpumask_t *cpu_map)
 		cpus_and(nodemask, nodemask, *cpu_map);
 
 #ifdef CONFIG_NUMA
+		if (cpus_weight(*cpu_map)
+				> SD_NODES_PER_DOMAIN*cpus_weight(nodemask)) {
+			if (!sched_group_allnodes) {
+				sched_group_allnodes
+					= kmalloc(sizeof(struct sched_group)
+							* MAX_NUMNODES,
+						  GFP_KERNEL);
+				if (!sched_group_allnodes) {
+					printk(KERN_WARNING
+					"Can not alloc allnodes sched group\n");
+					break;
+				}
+				sched_group_allnodes_bycpu[i]
+						= sched_group_allnodes;
+			}
+			sd = &per_cpu(allnodes_domains, i);
+			*sd = SD_ALLNODES_INIT;
+			sd->span = *cpu_map;
+			group = cpu_to_allnodes_group(i);
+			sd->groups = &sched_group_allnodes[group];
+			p = sd;
+		} else
+			p = NULL;
+
 		sd = &per_cpu(node_domains, i);
-		group = cpu_to_node_group(i);
 		*sd = SD_NODE_INIT;
-		sd->span = *cpu_map;
-		sd->groups = &sched_group_nodes[group];
+		sd->span = sched_domain_node_span(cpu_to_node(i));
+		sd->parent = p;
+		cpus_and(sd->span, sd->span, *cpu_map);
 #endif
 
 		p = sd;
@@ -4972,7 +5069,7 @@ static void build_sched_domains(const cpumask_t *cpu_map)
 
 #ifdef CONFIG_SCHED_SMT
 	/* Set up CPU (sibling) groups */
-	for_each_online_cpu(i) {
+	for_each_cpu_mask(i, *cpu_map) {
 		cpumask_t this_sibling_map = cpu_sibling_map[i];
 		cpus_and(this_sibling_map, this_sibling_map, *cpu_map);
 		if (i != first_cpu(this_sibling_map))
@@ -4997,8 +5094,77 @@ static void build_sched_domains(const cpumask_t *cpu_map)
 
 #ifdef CONFIG_NUMA
 	/* Set up node groups */
-	init_sched_build_groups(sched_group_nodes, *cpu_map,
-					&cpu_to_node_group);
+	if (sched_group_allnodes)
+		init_sched_build_groups(sched_group_allnodes, *cpu_map,
+					&cpu_to_allnodes_group);
+
+	for (i = 0; i < MAX_NUMNODES; i++) {
+		/* Set up node groups */
+		struct sched_group *sg, *prev;
+		cpumask_t nodemask = node_to_cpumask(i);
+		cpumask_t domainspan;
+		cpumask_t covered = CPU_MASK_NONE;
+		int j;
+
+		cpus_and(nodemask, nodemask, *cpu_map);
+		if (cpus_empty(nodemask)) {
+			sched_group_nodes[i] = NULL;
+			continue;
+		}
+
+		domainspan = sched_domain_node_span(i);
+		cpus_and(domainspan, domainspan, *cpu_map);
+
+		sg = kmalloc(sizeof(struct sched_group), GFP_KERNEL);
+		sched_group_nodes[i] = sg;
+		for_each_cpu_mask(j, nodemask) {
+			struct sched_domain *sd;
+			sd = &per_cpu(node_domains, j);
+			sd->groups = sg;
+			if (sd->groups == NULL) {
+				/* Turn off balancing if we have no groups */
+				sd->flags = 0;
+			}
+		}
+		if (!sg) {
+			printk(KERN_WARNING
+			"Can not alloc domain group for node %d\n", i);
+			continue;
+		}
+		sg->cpu_power = 0;
+		sg->cpumask = nodemask;
+		cpus_or(covered, covered, nodemask);
+		prev = sg;
+
+		for (j = 0; j < MAX_NUMNODES; j++) {
+			cpumask_t tmp, notcovered;
+			int n = (i + j) % MAX_NUMNODES;
+
+			cpus_complement(notcovered, covered);
+			cpus_and(tmp, notcovered, *cpu_map);
+			cpus_and(tmp, tmp, domainspan);
+			if (cpus_empty(tmp))
+				break;
+
+			nodemask = node_to_cpumask(n);
+			cpus_and(tmp, tmp, nodemask);
+			if (cpus_empty(tmp))
+				continue;
+
+			sg = kmalloc(sizeof(struct sched_group), GFP_KERNEL);
+			if (!sg) {
+				printk(KERN_WARNING
+				"Can not alloc domain group for node %d\n", j);
+				break;
+			}
+			sg->cpu_power = 0;
+			sg->cpumask = tmp;
+			cpus_or(covered, covered, tmp);
+			prev->next = sg;
+			prev = sg;
+		}
+		prev->next = sched_group_nodes[i];
+	}
 #endif
 
 	/* Calculate CPU power for physical packages and nodes */
@@ -5017,14 +5183,46 @@ static void build_sched_domains(const cpumask_t *cpu_map)
 		sd->groups->cpu_power = power;
 
 #ifdef CONFIG_NUMA
-		if (i == first_cpu(sd->groups->cpumask)) {
-			/* Only add "power" once for each physical package. */
-			sd = &per_cpu(node_domains, i);
-			sd->groups->cpu_power += power;
+		sd = &per_cpu(allnodes_domains, i);
+		if (sd->groups) {
+			power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
+				(cpus_weight(sd->groups->cpumask)-1) / 10;
+			sd->groups->cpu_power = power;
 		}
 #endif
 	}
 
+#ifdef CONFIG_NUMA
+	for (i = 0; i < MAX_NUMNODES; i++) {
+		struct sched_group *sg = sched_group_nodes[i];
+		int j;
+
+		if (sg == NULL)
+			continue;
+next_sg:
+		for_each_cpu_mask(j, sg->cpumask) {
+			struct sched_domain *sd;
+			int power;
+
+			sd = &per_cpu(phys_domains, j);
+			if (j != first_cpu(sd->groups->cpumask)) {
+				/*
+				 * Only add "power" once for each
+				 * physical package.
+				 */
+				continue;
+			}
+			power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
+				(cpus_weight(sd->groups->cpumask)-1) / 10;
+
+			sg->cpu_power += power;
+		}
+		sg = sg->next;
+		if (sg != sched_group_nodes[i])
+			goto next_sg;
+	}
+#endif
+
 	/* Attach the domains */
 	for_each_cpu_mask(i, *cpu_map) {
 		struct sched_domain *sd;
@@ -5039,13 +5237,10 @@ static void build_sched_domains(const cpumask_t *cpu_map)
 /*
  * Set up scheduler domains and groups.  Callers must hold the hotplug lock.
  */
-static void arch_init_sched_domains(cpumask_t *cpu_map)
+static void arch_init_sched_domains(const cpumask_t *cpu_map)
 {
 	cpumask_t cpu_default_map;
 
-#if defined(CONFIG_SCHED_SMT) && defined(CONFIG_NUMA)
-	check_sibling_maps();
-#endif
 	/*
 	 * Setup mask for cpus without special case scheduling requirements.
 	 * For now this just excludes isolated cpus, but could be used to
@@ -5058,10 +5253,47 @@ static void arch_init_sched_domains(cpumask_t *cpu_map)
 
 static void arch_destroy_sched_domains(const cpumask_t *cpu_map)
 {
-	/* Do nothing: everything is statically allocated. */
-}
+#ifdef CONFIG_NUMA
+	int i;
+	int cpu;
+
+	for_each_cpu_mask(cpu, *cpu_map) {
+		struct sched_group *sched_group_allnodes
+			= sched_group_allnodes_bycpu[cpu];
+		struct sched_group **sched_group_nodes
+			= sched_group_nodes_bycpu[cpu];
+
+		if (sched_group_allnodes) {
+			kfree(sched_group_allnodes);
+			sched_group_allnodes_bycpu[cpu] = NULL;
+		}
+
+		if (!sched_group_nodes)
+			continue;
+
+		for (i = 0; i < MAX_NUMNODES; i++) {
+			cpumask_t nodemask = node_to_cpumask(i);
+			struct sched_group *oldsg, *sg = sched_group_nodes[i];
 
-#endif /* ARCH_HAS_SCHED_DOMAIN */
+			cpus_and(nodemask, nodemask, *cpu_map);
+			if (cpus_empty(nodemask))
+				continue;
+
+			if (sg == NULL)
+				continue;
+			sg = sg->next;
+next_sg:
+			oldsg = sg;
+			sg = sg->next;
+			kfree(oldsg);
+			if (oldsg != sched_group_nodes[i])
+				goto next_sg;
+		}
+		kfree(sched_group_nodes);
+		sched_group_nodes_bycpu[cpu] = NULL;
+	}
+#endif
+}
 
 /*
  * Detach sched domains from a group of cpus specified in cpu_map
diff --git a/kernel/signal.c b/kernel/signal.c
index d282fea..4980a07 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -678,7 +678,7 @@ static int check_kill_permission(int sig, struct siginfo *info,
 
 /* forward decl */
 static void do_notify_parent_cldstop(struct task_struct *tsk,
-				     struct task_struct *parent,
+				     int to_self,
 				     int why);
 
 /*
@@ -729,14 +729,7 @@ static void handle_stop_signal(int sig, struct task_struct *p)
 			p->signal->group_stop_count = 0;
 			p->signal->flags = SIGNAL_STOP_CONTINUED;
 			spin_unlock(&p->sighand->siglock);
-			if (p->ptrace & PT_PTRACED)
-				do_notify_parent_cldstop(p, p->parent,
-							 CLD_STOPPED);
-			else
-				do_notify_parent_cldstop(
-					p->group_leader,
-					p->group_leader->real_parent,
-							 CLD_STOPPED);
+			do_notify_parent_cldstop(p, (p->ptrace & PT_PTRACED), CLD_STOPPED);
 			spin_lock(&p->sighand->siglock);
 		}
 		rm_from_queue(SIG_KERNEL_STOP_MASK, &p->signal->shared_pending);
@@ -777,14 +770,7 @@ static void handle_stop_signal(int sig, struct task_struct *p)
 			p->signal->flags = SIGNAL_STOP_CONTINUED;
 			p->signal->group_exit_code = 0;
 			spin_unlock(&p->sighand->siglock);
-			if (p->ptrace & PT_PTRACED)
-				do_notify_parent_cldstop(p, p->parent,
-							 CLD_CONTINUED);
-			else
-				do_notify_parent_cldstop(
-					p->group_leader,
-					p->group_leader->real_parent,
-							 CLD_CONTINUED);
+			do_notify_parent_cldstop(p, (p->ptrace & PT_PTRACED), CLD_CONTINUED);
 			spin_lock(&p->sighand->siglock);
 		} else {
 			/*
@@ -1380,16 +1366,16 @@ send_sigqueue(int sig, struct sigqueue *q, struct task_struct *p)
 	unsigned long flags;
 	int ret = 0;
 
-	/*
-	 * We need the tasklist lock even for the specific
-	 * thread case (when we don't need to follow the group
-	 * lists) in order to avoid races with "p->sighand"
-	 * going away or changing from under us.
-	 */
 	BUG_ON(!(q->flags & SIGQUEUE_PREALLOC));
-	read_lock(&tasklist_lock);  
+	read_lock(&tasklist_lock);
+
+	if (unlikely(p->flags & PF_EXITING)) {
+		ret = -1;
+		goto out_err;
+	}
+
 	spin_lock_irqsave(&p->sighand->siglock, flags);
-	
+
 	if (unlikely(!list_empty(&q->list))) {
 		/*
 		 * If an SI_TIMER entry is already queue just increment
@@ -1399,7 +1385,7 @@ send_sigqueue(int sig, struct sigqueue *q, struct task_struct *p)
 			BUG();
 		q->info.si_overrun++;
 		goto out;
-	} 
+	}
 	/* Short-circuit ignored signals.  */
 	if (sig_ignored(p, sig)) {
 		ret = 1;
@@ -1414,8 +1400,10 @@ send_sigqueue(int sig, struct sigqueue *q, struct task_struct *p)
 
 out:
 	spin_unlock_irqrestore(&p->sighand->siglock, flags);
+out_err:
 	read_unlock(&tasklist_lock);
-	return(ret);
+
+	return ret;
 }
 
 int
@@ -1542,14 +1530,20 @@ void do_notify_parent(struct task_struct *tsk, int sig)
 	spin_unlock_irqrestore(&psig->siglock, flags);
 }
 
-static void
-do_notify_parent_cldstop(struct task_struct *tsk, struct task_struct *parent,
-			 int why)
+static void do_notify_parent_cldstop(struct task_struct *tsk, int to_self, int why)
 {
 	struct siginfo info;
 	unsigned long flags;
+	struct task_struct *parent;
 	struct sighand_struct *sighand;
 
+	if (to_self)
+		parent = tsk->parent;
+	else {
+		tsk = tsk->group_leader;
+		parent = tsk->real_parent;
+	}
+
 	info.si_signo = SIGCHLD;
 	info.si_errno = 0;
 	info.si_pid = tsk->pid;
@@ -1618,8 +1612,7 @@ static void ptrace_stop(int exit_code, int nostop_code, siginfo_t *info)
 		   !(current->ptrace & PT_ATTACHED)) &&
 	    (likely(current->parent->signal != current->signal) ||
 	     !unlikely(current->signal->flags & SIGNAL_GROUP_EXIT))) {
-		do_notify_parent_cldstop(current, current->parent,
-					 CLD_TRAPPED);
+		do_notify_parent_cldstop(current, 1, CLD_TRAPPED);
 		read_unlock(&tasklist_lock);
 		schedule();
 	} else {
@@ -1668,25 +1661,25 @@ void ptrace_notify(int exit_code)
 static void
 finish_stop(int stop_count)
 {
+	int to_self;
+
 	/*
 	 * If there are no other threads in the group, or if there is
 	 * a group stop in progress and we are the last to stop,
 	 * report to the parent.  When ptraced, every thread reports itself.
 	 */
-	if (stop_count < 0 || (current->ptrace & PT_PTRACED)) {
-		read_lock(&tasklist_lock);
-		do_notify_parent_cldstop(current, current->parent,
-					 CLD_STOPPED);
-		read_unlock(&tasklist_lock);
-	}
-	else if (stop_count == 0) {
-		read_lock(&tasklist_lock);
-		do_notify_parent_cldstop(current->group_leader,
-					 current->group_leader->real_parent,
-					 CLD_STOPPED);
-		read_unlock(&tasklist_lock);
-	}
+	if (stop_count < 0 || (current->ptrace & PT_PTRACED))
+		to_self = 1;
+	else if (stop_count == 0)
+		to_self = 0;
+	else
+		goto out;
 
+	read_lock(&tasklist_lock);
+	do_notify_parent_cldstop(current, to_self, CLD_STOPPED);
+	read_unlock(&tasklist_lock);
+
+out:
 	schedule();
 	/*
 	 * Now we don't run again until continued.
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
new file mode 100644
index 0000000..7597620
--- /dev/null
+++ b/kernel/softlockup.c
@@ -0,0 +1,151 @@
+/*
+ * Detect Soft Lockups
+ *
+ * started by Ingo Molnar, (C) 2005, Red Hat
+ *
+ * this code detects soft lockups: incidents in where on a CPU
+ * the kernel does not reschedule for 10 seconds or more.
+ */
+
+#include <linux/mm.h>
+#include <linux/cpu.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/kthread.h>
+#include <linux/notifier.h>
+#include <linux/module.h>
+
+static DEFINE_SPINLOCK(print_lock);
+
+static DEFINE_PER_CPU(unsigned long, timestamp) = 0;
+static DEFINE_PER_CPU(unsigned long, print_timestamp) = 0;
+static DEFINE_PER_CPU(struct task_struct *, watchdog_task);
+
+static int did_panic = 0;
+static int softlock_panic(struct notifier_block *this, unsigned long event,
+				void *ptr)
+{
+	did_panic = 1;
+
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block panic_block = {
+	.notifier_call = softlock_panic,
+};
+
+void touch_softlockup_watchdog(void)
+{
+	per_cpu(timestamp, raw_smp_processor_id()) = jiffies;
+}
+EXPORT_SYMBOL(touch_softlockup_watchdog);
+
+/*
+ * This callback runs from the timer interrupt, and checks
+ * whether the watchdog thread has hung or not:
+ */
+void softlockup_tick(struct pt_regs *regs)
+{
+	int this_cpu = smp_processor_id();
+	unsigned long timestamp = per_cpu(timestamp, this_cpu);
+
+	if (per_cpu(print_timestamp, this_cpu) == timestamp)
+		return;
+
+	/* Do not cause a second panic when there already was one */
+	if (did_panic)
+		return;
+
+	if (time_after(jiffies, timestamp + 10*HZ)) {
+		per_cpu(print_timestamp, this_cpu) = timestamp;
+
+		spin_lock(&print_lock);
+		printk(KERN_ERR "BUG: soft lockup detected on CPU#%d!\n",
+			this_cpu);
+		show_regs(regs);
+		spin_unlock(&print_lock);
+	}
+}
+
+/*
+ * The watchdog thread - runs every second and touches the timestamp.
+ */
+static int watchdog(void * __bind_cpu)
+{
+	struct sched_param param = { .sched_priority = 99 };
+	int this_cpu = (long) __bind_cpu;
+
+	printk("softlockup thread %d started up.\n", this_cpu);
+
+	sched_setscheduler(current, SCHED_FIFO, &param);
+	current->flags |= PF_NOFREEZE;
+
+	set_current_state(TASK_INTERRUPTIBLE);
+
+	/*
+	 * Run briefly once per second - if this gets delayed for
+	 * more than 10 seconds then the debug-printout triggers
+	 * in softlockup_tick():
+	 */
+	while (!kthread_should_stop()) {
+		msleep_interruptible(1000);
+		touch_softlockup_watchdog();
+	}
+	__set_current_state(TASK_RUNNING);
+
+	return 0;
+}
+
+/*
+ * Create/destroy watchdog threads as CPUs come and go:
+ */
+static int __devinit
+cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
+{
+	int hotcpu = (unsigned long)hcpu;
+	struct task_struct *p;
+
+	switch (action) {
+	case CPU_UP_PREPARE:
+		BUG_ON(per_cpu(watchdog_task, hotcpu));
+		p = kthread_create(watchdog, hcpu, "watchdog/%d", hotcpu);
+		if (IS_ERR(p)) {
+			printk("watchdog for %i failed\n", hotcpu);
+			return NOTIFY_BAD;
+		}
+  		per_cpu(watchdog_task, hotcpu) = p;
+		kthread_bind(p, hotcpu);
+ 		break;
+	case CPU_ONLINE:
+
+		wake_up_process(per_cpu(watchdog_task, hotcpu));
+		break;
+#ifdef CONFIG_HOTPLUG_CPU
+	case CPU_UP_CANCELED:
+		/* Unbind so it can run.  Fall thru. */
+		kthread_bind(per_cpu(watchdog_task, hotcpu), smp_processor_id());
+	case CPU_DEAD:
+		p = per_cpu(watchdog_task, hotcpu);
+		per_cpu(watchdog_task, hotcpu) = NULL;
+		kthread_stop(p);
+		break;
+#endif /* CONFIG_HOTPLUG_CPU */
+ 	}
+	return NOTIFY_OK;
+}
+
+static struct notifier_block __devinitdata cpu_nfb = {
+	.notifier_call = cpu_callback
+};
+
+__init void spawn_softlockup_task(void)
+{
+	void *cpu = (void *)(long)smp_processor_id();
+
+	cpu_callback(&cpu_nfb, CPU_UP_PREPARE, cpu);
+	cpu_callback(&cpu_nfb, CPU_ONLINE, cpu);
+	register_cpu_notifier(&cpu_nfb);
+
+	notifier_chain_register(&panic_notifier_list, &panic_block);
+}
+
diff --git a/kernel/sys.c b/kernel/sys.c
index 0bcaed6..c80412b 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1711,7 +1711,6 @@ asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
 			  unsigned long arg4, unsigned long arg5)
 {
 	long error;
-	int sig;
 
 	error = security_task_prctl(option, arg2, arg3, arg4, arg5);
 	if (error)
@@ -1719,12 +1718,11 @@ asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
 
 	switch (option) {
 		case PR_SET_PDEATHSIG:
-			sig = arg2;
-			if (!valid_signal(sig)) {
+			if (!valid_signal(arg2)) {
 				error = -EINVAL;
 				break;
 			}
-			current->pdeath_signal = sig;
+			current->pdeath_signal = arg2;
 			break;
 		case PR_GET_PDEATHSIG:
 			error = put_user(current->pdeath_signal, (int __user *)arg2);
diff --git a/kernel/timer.c b/kernel/timer.c
index 5377f40..13e2b51 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -950,6 +950,7 @@ void do_timer(struct pt_regs *regs)
 {
 	jiffies_64++;
 	update_times();
+	softlockup_tick(regs);
 }
 
 #ifdef __ARCH_WANT_SYS_ALARM
@@ -1428,7 +1429,7 @@ static inline u64 time_interpolator_get_cycles(unsigned int src)
 	}
 }
 
-static inline u64 time_interpolator_get_counter(void)
+static inline u64 time_interpolator_get_counter(int writelock)
 {
 	unsigned int src = time_interpolator->source;
 
@@ -1442,6 +1443,15 @@ static inline u64 time_interpolator_get_counter(void)
 			now = time_interpolator_get_cycles(src);
 			if (lcycle && time_after(lcycle, now))
 				return lcycle;
+
+			/* When holding the xtime write lock, there's no need
+			 * to add the overhead of the cmpxchg.  Readers are
+			 * force to retry until the write lock is released.
+			 */
+			if (writelock) {
+				time_interpolator->last_cycle = now;
+				return now;
+			}
 			/* Keep track of the last timer value returned. The use of cmpxchg here
 			 * will cause contention in an SMP environment.
 			 */
@@ -1455,7 +1465,7 @@ static inline u64 time_interpolator_get_counter(void)
 void time_interpolator_reset(void)
 {
 	time_interpolator->offset = 0;
-	time_interpolator->last_counter = time_interpolator_get_counter();
+	time_interpolator->last_counter = time_interpolator_get_counter(1);
 }
 
 #define GET_TI_NSECS(count,i) (((((count) - i->last_counter) & (i)->mask) * (i)->nsec_per_cyc) >> (i)->shift)
@@ -1467,7 +1477,7 @@ unsigned long time_interpolator_get_offset(void)
 		return 0;
 
 	return time_interpolator->offset +
-		GET_TI_NSECS(time_interpolator_get_counter(), time_interpolator);
+		GET_TI_NSECS(time_interpolator_get_counter(0), time_interpolator);
 }
 
 #define INTERPOLATOR_ADJUST 65536
@@ -1490,7 +1500,7 @@ static void time_interpolator_update(long delta_nsec)
 	 * and the tuning logic insures that.
          */
 
-	counter = time_interpolator_get_counter();
+	counter = time_interpolator_get_counter(1);
 	offset = time_interpolator->offset + GET_TI_NSECS(counter, time_interpolator);
 
 	if (delta_nsec < 0 || (unsigned long) delta_nsec < offset)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index c7e36d4..91bacb1 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -308,10 +308,9 @@ struct workqueue_struct *__create_workqueue(const char *name,
 	struct workqueue_struct *wq;
 	struct task_struct *p;
 
-	wq = kmalloc(sizeof(*wq), GFP_KERNEL);
+	wq = kzalloc(sizeof(*wq), GFP_KERNEL);
 	if (!wq)
 		return NULL;
-	memset(wq, 0, sizeof(*wq));
 
 	wq->name = name;
 	/* We don't need the distraction of CPUs appearing and vanishing. */
@@ -499,7 +498,7 @@ static int __devinit workqueue_cpu_callback(struct notifier_block *nfb,
 	case CPU_UP_PREPARE:
 		/* Create a new workqueue thread for it. */
 		list_for_each_entry(wq, &workqueues, list) {
-			if (create_workqueue_thread(wq, hotcpu) < 0) {
+			if (!create_workqueue_thread(wq, hotcpu)) {
 				printk("workqueue for %i failed\n", hotcpu);
 				return NOTIFY_BAD;
 			}
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 299f7f3..3754c9a 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -46,6 +46,25 @@ config LOG_BUF_SHIFT
 		     13 =>  8 KB
 		     12 =>  4 KB
 
+config DETECT_SOFTLOCKUP
+	bool "Detect Soft Lockups"
+	depends on DEBUG_KERNEL
+	default y
+	help
+	  Say Y here to enable the kernel to detect "soft lockups",
+	  which are bugs that cause the kernel to loop in kernel
+	  mode for more than 10 seconds, without giving other tasks a
+	  chance to run.
+
+	  When a soft-lockup is detected, the kernel will print the
+	  current stack trace (which you should report), but the
+	  system will stay locked up. This feature has negligible
+	  overhead.
+
+	  (Note that "hard lockups" are separate type of bugs that
+	   can be detected via the NMI-watchdog, on platforms that
+	   support it.)
+
 config SCHEDSTATS
 	bool "Collect scheduler statistics"
 	depends on DEBUG_KERNEL && PROC_FS
diff --git a/lib/Makefile b/lib/Makefile
index 52f8338..3e2bd0d 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -18,6 +18,7 @@ endif
 
 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
+lib-$(CONFIG_SEMAPHORE_SLEEPERS) += semaphore-sleepers.o
 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
diff --git a/lib/klist.c b/lib/klist.c
index 738ab81..bb2f355 100644
--- a/lib/klist.c
+++ b/lib/klist.c
@@ -42,12 +42,23 @@
 /**
  *	klist_init - Initialize a klist structure. 
  *	@k:	The klist we're initializing.
+ *	@get:	The get function for the embedding object (NULL if none)
+ *	@put:	The put function for the embedding object (NULL if none)
+ *
+ * Initialises the klist structure.  If the klist_node structures are
+ * going to be embedded in refcounted objects (necessary for safe
+ * deletion) then the get/put arguments are used to initialise
+ * functions that take and release references on the embedding
+ * objects.
  */
 
-void klist_init(struct klist * k)
+void klist_init(struct klist * k, void (*get)(struct klist_node *),
+		void (*put)(struct klist_node *))
 {
 	INIT_LIST_HEAD(&k->k_list);
 	spin_lock_init(&k->k_lock);
+	k->get = get;
+	k->put = put;
 }
 
 EXPORT_SYMBOL_GPL(klist_init);
@@ -74,16 +85,18 @@ static void klist_node_init(struct klist * k, struct klist_node * n)
 	init_completion(&n->n_removed);
 	kref_init(&n->n_ref);
 	n->n_klist = k;
+	if (k->get)
+		k->get(n);
 }
 
 
 /**
  *	klist_add_head - Initialize a klist_node and add it to front.
- *	@k:	klist it's going on.
  *	@n:	node we're adding.
+ *	@k:	klist it's going on.
  */
 
-void klist_add_head(struct klist * k, struct klist_node * n)
+void klist_add_head(struct klist_node * n, struct klist * k)
 {
 	klist_node_init(k, n);
 	add_head(k, n);
@@ -94,11 +107,11 @@ EXPORT_SYMBOL_GPL(klist_add_head);
 
 /**
  *	klist_add_tail - Initialize a klist_node and add it to back.
- *	@k:	klist it's going on.
  *	@n:	node we're adding.
+ *	@k:	klist it's going on.
  */
 
-void klist_add_tail(struct klist * k, struct klist_node * n)
+void klist_add_tail(struct klist_node * n, struct klist * k)
 {
 	klist_node_init(k, n);
 	add_tail(k, n);
@@ -110,9 +123,12 @@ EXPORT_SYMBOL_GPL(klist_add_tail);
 static void klist_release(struct kref * kref)
 {
 	struct klist_node * n = container_of(kref, struct klist_node, n_ref);
+	void (*put)(struct klist_node *) = n->n_klist->put;
 	list_del(&n->n_node);
 	complete(&n->n_removed);
 	n->n_klist = NULL;
+	if (put)
+		put(n);
 }
 
 static int klist_dec_and_del(struct klist_node * n)
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 10bed1c..b972dd2 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -1,6 +1,7 @@
 /*
  * Copyright (C) 2001 Momchil Velikov
  * Portions Copyright (C) 2001 Christoph Hellwig
+ * Copyright (C) 2005 SGI, Christoph Lameter <clameter@sgi.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -51,7 +52,7 @@ struct radix_tree_node {
 };
 
 struct radix_tree_path {
-	struct radix_tree_node *node, **slot;
+	struct radix_tree_node *node;
 	int offset;
 };
 
@@ -227,7 +228,7 @@ out:
 int radix_tree_insert(struct radix_tree_root *root,
 			unsigned long index, void *item)
 {
-	struct radix_tree_node *node = NULL, *tmp, **slot;
+	struct radix_tree_node *node = NULL, *slot;
 	unsigned int height, shift;
 	int offset;
 	int error;
@@ -240,38 +241,42 @@ int radix_tree_insert(struct radix_tree_root *root,
 			return error;
 	}
 
-	slot = &root->rnode;
+	slot = root->rnode;
 	height = root->height;
 	shift = (height-1) * RADIX_TREE_MAP_SHIFT;
 
 	offset = 0;			/* uninitialised var warning */
 	while (height > 0) {
-		if (*slot == NULL) {
+		if (slot == NULL) {
 			/* Have to add a child node.  */
-			if (!(tmp = radix_tree_node_alloc(root)))
+			if (!(slot = radix_tree_node_alloc(root)))
 				return -ENOMEM;
-			*slot = tmp;
-			if (node)
+			if (node) {
+				node->slots[offset] = slot;
 				node->count++;
+			} else
+				root->rnode = slot;
 		}
 
 		/* Go a level down */
 		offset = (index >> shift) & RADIX_TREE_MAP_MASK;
-		node = *slot;
-		slot = (struct radix_tree_node **)(node->slots + offset);
+		node = slot;
+		slot = node->slots[offset];
 		shift -= RADIX_TREE_MAP_SHIFT;
 		height--;
 	}
 
-	if (*slot != NULL)
+	if (slot != NULL)
 		return -EEXIST;
+
 	if (node) {
 		node->count++;
+		node->slots[offset] = item;
 		BUG_ON(tag_get(node, 0, offset));
 		BUG_ON(tag_get(node, 1, offset));
-	}
+	} else
+		root->rnode = item;
 
-	*slot = item;
 	return 0;
 }
 EXPORT_SYMBOL(radix_tree_insert);
@@ -286,27 +291,25 @@ EXPORT_SYMBOL(radix_tree_insert);
 void *radix_tree_lookup(struct radix_tree_root *root, unsigned long index)
 {
 	unsigned int height, shift;
-	struct radix_tree_node **slot;
+	struct radix_tree_node *slot;
 
 	height = root->height;
 	if (index > radix_tree_maxindex(height))
 		return NULL;
 
 	shift = (height-1) * RADIX_TREE_MAP_SHIFT;
-	slot = &root->rnode;
+	slot = root->rnode;
 
 	while (height > 0) {
-		if (*slot == NULL)
+		if (slot == NULL)
 			return NULL;
 
-		slot = (struct radix_tree_node **)
-			((*slot)->slots +
-				((index >> shift) & RADIX_TREE_MAP_MASK));
+		slot = slot->slots[(index >> shift) & RADIX_TREE_MAP_MASK];
 		shift -= RADIX_TREE_MAP_SHIFT;
 		height--;
 	}
 
-	return *slot;
+	return slot;
 }
 EXPORT_SYMBOL(radix_tree_lookup);
 
@@ -326,27 +329,27 @@ void *radix_tree_tag_set(struct radix_tree_root *root,
 			unsigned long index, int tag)
 {
 	unsigned int height, shift;
-	struct radix_tree_node **slot;
+	struct radix_tree_node *slot;
 
 	height = root->height;
 	if (index > radix_tree_maxindex(height))
 		return NULL;
 
 	shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
-	slot = &root->rnode;
+	slot = root->rnode;
 
 	while (height > 0) {
 		int offset;
 
 		offset = (index >> shift) & RADIX_TREE_MAP_MASK;
-		tag_set(*slot, tag, offset);
-		slot = (struct radix_tree_node **)((*slot)->slots + offset);
-		BUG_ON(*slot == NULL);
+		tag_set(slot, tag, offset);
+		slot = slot->slots[offset];
+		BUG_ON(slot == NULL);
 		shift -= RADIX_TREE_MAP_SHIFT;
 		height--;
 	}
 
-	return *slot;
+	return slot;
 }
 EXPORT_SYMBOL(radix_tree_tag_set);
 
@@ -367,6 +370,7 @@ void *radix_tree_tag_clear(struct radix_tree_root *root,
 			unsigned long index, int tag)
 {
 	struct radix_tree_path path[RADIX_TREE_MAX_PATH], *pathp = path;
+	struct radix_tree_node *slot;
 	unsigned int height, shift;
 	void *ret = NULL;
 
@@ -376,38 +380,37 @@ void *radix_tree_tag_clear(struct radix_tree_root *root,
 
 	shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
 	pathp->node = NULL;
-	pathp->slot = &root->rnode;
+	slot = root->rnode;
 
 	while (height > 0) {
 		int offset;
 
-		if (*pathp->slot == NULL)
+		if (slot == NULL)
 			goto out;
 
 		offset = (index >> shift) & RADIX_TREE_MAP_MASK;
 		pathp[1].offset = offset;
-		pathp[1].node = *pathp[0].slot;
-		pathp[1].slot = (struct radix_tree_node **)
-				(pathp[1].node->slots + offset);
+		pathp[1].node = slot;
+		slot = slot->slots[offset];
 		pathp++;
 		shift -= RADIX_TREE_MAP_SHIFT;
 		height--;
 	}
 
-	ret = *pathp[0].slot;
+	ret = slot;
 	if (ret == NULL)
 		goto out;
 
 	do {
 		int idx;
 
-		tag_clear(pathp[0].node, tag, pathp[0].offset);
+		tag_clear(pathp->node, tag, pathp->offset);
 		for (idx = 0; idx < RADIX_TREE_TAG_LONGS; idx++) {
-			if (pathp[0].node->tags[tag][idx])
+			if (pathp->node->tags[tag][idx])
 				goto out;
 		}
 		pathp--;
-	} while (pathp[0].node);
+	} while (pathp->node);
 out:
 	return ret;
 }
@@ -415,21 +418,22 @@ EXPORT_SYMBOL(radix_tree_tag_clear);
 
 #ifndef __KERNEL__	/* Only the test harness uses this at present */
 /**
- *	radix_tree_tag_get - get a tag on a radix tree node
- *	@root:		radix tree root
- *	@index:		index key
- *	@tag: 		tag index
+ * radix_tree_tag_get - get a tag on a radix tree node
+ * @root:		radix tree root
+ * @index:		index key
+ * @tag: 		tag index
  *
- *	Return the search tag corresponging to @index in the radix tree.
+ * Return values:
  *
- *	Returns zero if the tag is unset, or if there is no corresponding item
- *	in the tree.
+ *  0: tag not present
+ *  1: tag present, set
+ * -1: tag present, unset
  */
 int radix_tree_tag_get(struct radix_tree_root *root,
 			unsigned long index, int tag)
 {
 	unsigned int height, shift;
-	struct radix_tree_node **slot;
+	struct radix_tree_node *slot;
 	int saw_unset_tag = 0;
 
 	height = root->height;
@@ -437,12 +441,12 @@ int radix_tree_tag_get(struct radix_tree_root *root,
 		return 0;
 
 	shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
-	slot = &root->rnode;
+	slot = root->rnode;
 
 	for ( ; ; ) {
 		int offset;
 
-		if (*slot == NULL)
+		if (slot == NULL)
 			return 0;
 
 		offset = (index >> shift) & RADIX_TREE_MAP_MASK;
@@ -451,15 +455,15 @@ int radix_tree_tag_get(struct radix_tree_root *root,
 		 * This is just a debug check.  Later, we can bale as soon as
 		 * we see an unset tag.
 		 */
-		if (!tag_get(*slot, tag, offset))
+		if (!tag_get(slot, tag, offset))
 			saw_unset_tag = 1;
 		if (height == 1) {
-			int ret = tag_get(*slot, tag, offset);
+			int ret = tag_get(slot, tag, offset);
 
 			BUG_ON(ret && saw_unset_tag);
-			return ret;
+			return ret ? 1 : -1;
 		}
-		slot = (struct radix_tree_node **)((*slot)->slots + offset);
+		slot = slot->slots[offset];
 		shift -= RADIX_TREE_MAP_SHIFT;
 		height--;
 	}
@@ -472,17 +476,21 @@ __lookup(struct radix_tree_root *root, void **results, unsigned long index,
 	unsigned int max_items, unsigned long *next_index)
 {
 	unsigned int nr_found = 0;
-	unsigned int shift;
-	unsigned int height = root->height;
+	unsigned int shift, height;
 	struct radix_tree_node *slot;
+	unsigned long i;
+
+	height = root->height;
+	if (height == 0)
+		goto out;
 
 	shift = (height-1) * RADIX_TREE_MAP_SHIFT;
 	slot = root->rnode;
 
-	while (height > 0) {
-		unsigned long i = (index >> shift) & RADIX_TREE_MAP_MASK;
+	for ( ; height > 1; height--) {
 
-		for ( ; i < RADIX_TREE_MAP_SIZE; i++) {
+		for (i = (index >> shift) & RADIX_TREE_MAP_MASK ;
+				i < RADIX_TREE_MAP_SIZE; i++) {
 			if (slot->slots[i] != NULL)
 				break;
 			index &= ~((1UL << shift) - 1);
@@ -492,22 +500,20 @@ __lookup(struct radix_tree_root *root, void **results, unsigned long index,
 		}
 		if (i == RADIX_TREE_MAP_SIZE)
 			goto out;
-		height--;
-		if (height == 0) {	/* Bottom level: grab some items */
-			unsigned long j = index & RADIX_TREE_MAP_MASK;
 
-			for ( ; j < RADIX_TREE_MAP_SIZE; j++) {
-				index++;
-				if (slot->slots[j]) {
-					results[nr_found++] = slot->slots[j];
-					if (nr_found == max_items)
-						goto out;
-				}
-			}
-		}
 		shift -= RADIX_TREE_MAP_SHIFT;
 		slot = slot->slots[i];
 	}
+
+	/* Bottom level: grab some items */
+	for (i = index & RADIX_TREE_MAP_MASK; i < RADIX_TREE_MAP_SIZE; i++) {
+		index++;
+		if (slot->slots[i]) {
+			results[nr_found++] = slot->slots[i];
+			if (nr_found == max_items)
+				goto out;
+		}
+	}
 out:
 	*next_index = index;
 	return nr_found;
@@ -655,6 +661,7 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
 {
 	struct radix_tree_path path[RADIX_TREE_MAX_PATH], *pathp = path;
 	struct radix_tree_path *orig_pathp;
+	struct radix_tree_node *slot;
 	unsigned int height, shift;
 	void *ret = NULL;
 	char tags[RADIX_TREE_TAGS];
@@ -666,25 +673,23 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
 
 	shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
 	pathp->node = NULL;
-	pathp->slot = &root->rnode;
+	slot = root->rnode;
 
-	while (height > 0) {
+	for ( ; height > 0; height--) {
 		int offset;
 
-		if (*pathp->slot == NULL)
+		if (slot == NULL)
 			goto out;
 
 		offset = (index >> shift) & RADIX_TREE_MAP_MASK;
 		pathp[1].offset = offset;
-		pathp[1].node = *pathp[0].slot;
-		pathp[1].slot = (struct radix_tree_node **)
-				(pathp[1].node->slots + offset);
+		pathp[1].node = slot;
+		slot = slot->slots[offset];
 		pathp++;
 		shift -= RADIX_TREE_MAP_SHIFT;
-		height--;
 	}
 
-	ret = *pathp[0].slot;
+	ret = slot;
 	if (ret == NULL)
 		goto out;
 
@@ -704,10 +709,10 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
 			if (tags[tag])
 				continue;
 
-			tag_clear(pathp[0].node, tag, pathp[0].offset);
+			tag_clear(pathp->node, tag, pathp->offset);
 
 			for (idx = 0; idx < RADIX_TREE_TAG_LONGS; idx++) {
-				if (pathp[0].node->tags[tag][idx]) {
+				if (pathp->node->tags[tag][idx]) {
 					tags[tag] = 1;
 					nr_cleared_tags--;
 					break;
@@ -715,18 +720,19 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
 			}
 		}
 		pathp--;
-	} while (pathp[0].node && nr_cleared_tags);
+	} while (pathp->node && nr_cleared_tags);
 
-	pathp = orig_pathp;
-	*pathp[0].slot = NULL;
-	while (pathp[0].node && --pathp[0].node->count == 0) {
-		pathp--;
-		BUG_ON(*pathp[0].slot == NULL);
-		*pathp[0].slot = NULL;
-		radix_tree_node_free(pathp[1].node);
+	/* Now free the nodes we do not need anymore */
+	for (pathp = orig_pathp; pathp->node; pathp--) {
+		pathp->node->slots[pathp->offset] = NULL;
+		if (--pathp->node->count)
+			goto out;
+
+		/* Node with zero slots in use so free it */
+		radix_tree_node_free(pathp->node);
 	}
-	if (root->rnode == NULL)
-		root->height = 0;
+	root->rnode = NULL;
+	root->height = 0;
 out:
 	return ret;
 }
diff --git a/arch/x86_64/kernel/semaphore.c b/lib/semaphore-sleepers.c
index 48f7c18..4d5f188 100644
--- a/arch/x86_64/kernel/semaphore.c
+++ b/lib/semaphore-sleepers.c
@@ -1,5 +1,5 @@
 /*
- * x86_64 semaphore implementation.
+ * i386 and x86-64 semaphore implementation.
  *
  * (C) Copyright 1999 Linus Torvalds
  *
@@ -14,9 +14,8 @@
  */
 #include <linux/config.h>
 #include <linux/sched.h>
+#include <linux/err.h>
 #include <linux/init.h>
-#include <asm/errno.h>
-
 #include <asm/semaphore.h>
 
 /*
@@ -50,12 +49,12 @@
  *    we cannot lose wakeup events.
  */
 
-void __up(struct semaphore *sem)
+fastcall void __up(struct semaphore *sem)
 {
 	wake_up(&sem->wait);
 }
 
-void __sched __down(struct semaphore * sem)
+fastcall void __sched __down(struct semaphore * sem)
 {
 	struct task_struct *tsk = current;
 	DECLARE_WAITQUEUE(wait, tsk);
@@ -92,7 +91,7 @@ void __sched __down(struct semaphore * sem)
 	tsk->state = TASK_RUNNING;
 }
 
-int __sched __down_interruptible(struct semaphore * sem)
+fastcall int __sched __down_interruptible(struct semaphore * sem)
 {
 	int retval = 0;
 	struct task_struct *tsk = current;
@@ -155,7 +154,7 @@ int __sched __down_interruptible(struct semaphore * sem)
  * single "cmpxchg" without failure cases,
  * but then it wouldn't work on a 386.
  */
-int __down_trylock(struct semaphore * sem)
+fastcall int __down_trylock(struct semaphore * sem)
 {
 	int sleepers;
 	unsigned long flags;
@@ -176,5 +175,3 @@ int __down_trylock(struct semaphore * sem)
 	spin_unlock_irqrestore(&sem->wait.lock, flags);
 	return 1;
 }
-
-
diff --git a/mm/Kconfig b/mm/Kconfig
index cd37993..4e9937a 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -89,3 +89,25 @@ config NEED_MULTIPLE_NODES
 config HAVE_MEMORY_PRESENT
 	def_bool y
 	depends on ARCH_HAVE_MEMORY_PRESENT || SPARSEMEM
+
+#
+# SPARSEMEM_EXTREME (which is the default) does some bootmem
+# allocations when memory_present() is called.  If this can not
+# be done on your architecture, select this option.  However,
+# statically allocating the mem_section[] array can potentially
+# consume vast quantities of .bss, so be careful.
+#
+# This option will also potentially produce smaller runtime code
+# with gcc 3.4 and later.
+#
+config SPARSEMEM_STATIC
+	def_bool n
+
+#
+# Architectecture platforms which require a two level mem_section in SPARSEMEM
+# must select this option. This is usually for architecture platforms with
+# an extremely sparse physical address space.
+#
+config SPARSEMEM_EXTREME
+	def_bool y
+	depends on SPARSEMEM && !SPARSEMEM_STATIC
diff --git a/mm/filemap.c b/mm/filemap.c
index c11418d..8861192 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -54,9 +54,8 @@
  *
  *  ->i_mmap_lock		(vmtruncate)
  *    ->private_lock		(__free_pte->__set_page_dirty_buffers)
- *      ->swap_list_lock
- *        ->swap_device_lock	(exclusive_swap_page, others)
- *          ->mapping->tree_lock
+ *      ->swap_lock		(exclusive_swap_page, others)
+ *        ->mapping->tree_lock
  *
  *  ->i_sem
  *    ->i_mmap_lock		(truncate->unmap_mapping_range)
@@ -86,7 +85,7 @@
  *    ->page_table_lock		(anon_vma_prepare and various)
  *
  *  ->page_table_lock
- *    ->swap_device_lock	(try_to_unmap_one)
+ *    ->swap_lock		(try_to_unmap_one)
  *    ->private_lock		(try_to_unmap_one)
  *    ->tree_lock		(try_to_unmap_one)
  *    ->zone.lru_lock		(follow_page->mark_page_accessed)
@@ -1505,8 +1504,12 @@ repeat:
 		return -EINVAL;
 
 	page = filemap_getpage(file, pgoff, nonblock);
+
+	/* XXX: This is wrong, a filesystem I/O error may have happened. Fix that as
+	 * done in shmem_populate calling shmem_getpage */
 	if (!page && !nonblock)
 		return -ENOMEM;
+
 	if (page) {
 		err = install_page(mm, vma, addr, page, prot);
 		if (err) {
@@ -1514,6 +1517,9 @@ repeat:
 			return err;
 		}
 	} else {
+		/* No page was found just because we can't read it in now (being
+		 * here implies nonblock != 0), but the page may exist, so set
+		 * the PTE to fault it in later. */
 		err = install_file_pte(mm, vma, addr, pgoff, prot);
 		if (err)
 			return err;
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 6bf720b..901ac52 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -360,8 +360,6 @@ int hugetlb_prefault(struct address_space *mapping, struct vm_area_struct *vma)
 			ret = -ENOMEM;
 			goto out;
 		}
-		if (! pte_none(*pte))
-			hugetlb_clean_stale_pgtable(pte);
 
 		idx = ((addr - vma->vm_start) >> HPAGE_SHIFT)
 			+ (vma->vm_pgoff >> (HPAGE_SHIFT - PAGE_SHIFT));
diff --git a/mm/madvise.c b/mm/madvise.c
index c8c01a1..4454936 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -37,7 +37,7 @@ static long madvise_behavior(struct vm_area_struct * vma,
 
 	if (new_flags == vma->vm_flags) {
 		*prev = vma;
-		goto success;
+		goto out;
 	}
 
 	pgoff = vma->vm_pgoff + ((start - vma->vm_start) >> PAGE_SHIFT);
@@ -62,6 +62,7 @@ static long madvise_behavior(struct vm_area_struct * vma,
 			goto out;
 	}
 
+success:
 	/*
 	 * vm_flags is protected by the mmap_sem held in write mode.
 	 */
@@ -70,7 +71,6 @@ static long madvise_behavior(struct vm_area_struct * vma,
 out:
 	if (error == -ENOMEM)
 		error = -EAGAIN;
-success:
 	return error;
 }
 
@@ -237,8 +237,9 @@ asmlinkage long sys_madvise(unsigned long start, size_t len_in, int behavior)
 	 * - different from the way of handling in mlock etc.
 	 */
 	vma = find_vma_prev(current->mm, start, &prev);
-	if (!vma && prev)
-		vma = prev->vm_next;
+	if (vma && start > vma->vm_start)
+		prev = vma;
+
 	for (;;) {
 		/* Still start < end. */
 		error = -ENOMEM;
diff --git a/mm/memory.c b/mm/memory.c
index a596c11..788a628 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -562,7 +562,8 @@ static void zap_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
 				     page->index > details->last_index))
 					continue;
 			}
-			ptent = ptep_get_and_clear(tlb->mm, addr, pte);
+			ptent = ptep_get_and_clear_full(tlb->mm, addr, pte,
+							tlb->fullmm);
 			tlb_remove_tlb_entry(tlb, pte, addr);
 			if (unlikely(!page))
 				continue;
@@ -590,7 +591,7 @@ static void zap_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
 			continue;
 		if (!pte_file(ptent))
 			free_swap_and_cache(pte_to_swp_entry(ptent));
-		pte_clear(tlb->mm, addr, pte);
+		pte_clear_full(tlb->mm, addr, pte, tlb->fullmm);
 	} while (pte++, addr += PAGE_SIZE, addr != end);
 	pte_unmap(pte - 1);
 }
@@ -1955,7 +1956,7 @@ static int do_file_page(struct mm_struct * mm, struct vm_area_struct * vma,
 	 * Fall back to the linear mapping if the fs does not support
 	 * ->populate:
 	 */
-	if (!vma->vm_ops || !vma->vm_ops->populate || 
+	if (!vma->vm_ops->populate ||
 			(write_access && !(vma->vm_flags & VM_SHARED))) {
 		pte_clear(mm, address, pte);
 		return do_no_page(mm, vma, address, write_access, pte, pmd);
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index b4eabab..13492d6 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -664,10 +664,10 @@ asmlinkage long compat_sys_mbind(compat_ulong_t start, compat_ulong_t len,
 #endif
 
 /* Return effective policy for a VMA */
-static struct mempolicy *
-get_vma_policy(struct vm_area_struct *vma, unsigned long addr)
+struct mempolicy *
+get_vma_policy(struct task_struct *task, struct vm_area_struct *vma, unsigned long addr)
 {
-	struct mempolicy *pol = current->mempolicy;
+	struct mempolicy *pol = task->mempolicy;
 
 	if (vma) {
 		if (vma->vm_ops && vma->vm_ops->get_policy)
@@ -786,7 +786,7 @@ static struct page *alloc_page_interleave(unsigned int __nocast gfp, unsigned or
 struct page *
 alloc_page_vma(unsigned int __nocast gfp, struct vm_area_struct *vma, unsigned long addr)
 {
-	struct mempolicy *pol = get_vma_policy(vma, addr);
+	struct mempolicy *pol = get_vma_policy(current, vma, addr);
 
 	cpuset_update_current_mems_allowed();
 
@@ -908,7 +908,7 @@ void __mpol_free(struct mempolicy *p)
 /* Find first node suitable for an allocation */
 int mpol_first_node(struct vm_area_struct *vma, unsigned long addr)
 {
-	struct mempolicy *pol = get_vma_policy(vma, addr);
+	struct mempolicy *pol = get_vma_policy(current, vma, addr);
 
 	switch (pol->policy) {
 	case MPOL_DEFAULT:
@@ -928,7 +928,7 @@ int mpol_first_node(struct vm_area_struct *vma, unsigned long addr)
 /* Find secondary valid nodes for an allocation */
 int mpol_node_valid(int nid, struct vm_area_struct *vma, unsigned long addr)
 {
-	struct mempolicy *pol = get_vma_policy(vma, addr);
+	struct mempolicy *pol = get_vma_policy(current, vma, addr);
 
 	switch (pol->policy) {
 	case MPOL_PREFERRED:
diff --git a/mm/mmap.c b/mm/mmap.c
index 4043194..12334ae 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -61,7 +61,7 @@ pgprot_t protection_map[16] = {
 
 int sysctl_overcommit_memory = OVERCOMMIT_GUESS;  /* heuristic overcommit */
 int sysctl_overcommit_ratio = 50;	/* default is 50% */
-int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
+int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
 atomic_t vm_committed_space = ATOMIC_INIT(0);
 
 /*
@@ -203,13 +203,6 @@ static void remove_vm_struct(struct vm_area_struct *vma)
 	kmem_cache_free(vm_area_cachep, vma);
 }
 
-/*
- *  sys_brk() for the most part doesn't need the global kernel
- *  lock, except when an application is doing something nasty
- *  like trying to un-brk an area that has already been mapped
- *  to a regular file.  in this case, the unmapping will need
- *  to invoke file system routines that need the global lock.
- */
 asmlinkage unsigned long sys_brk(unsigned long brk)
 {
 	unsigned long rlim, retval;
diff --git a/mm/mremap.c b/mm/mremap.c
index fc45dc9..a32fed4 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -141,6 +141,10 @@ move_one_page(struct vm_area_struct *vma, unsigned long old_addr,
 			if (dst) {
 				pte_t pte;
 				pte = ptep_clear_flush(vma, old_addr, src);
+				/* ZERO_PAGE can be dependant on virtual addr */
+				if (pfn_valid(pte_pfn(pte)) &&
+					pte_page(pte) == ZERO_PAGE(old_addr))
+					pte = pte_wrprotect(mk_pte(ZERO_PAGE(new_addr), new_vma->vm_page_prot));
 				set_pte_at(mm, new_addr, dst, pte);
 			} else
 				error = -ENOMEM;
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 1e56076..5ec8da1 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -6,8 +6,8 @@
  *	for goading me into coding this file...
  *
  *  The routines in this file are used to kill a process when
- *  we're seriously out of memory. This gets called from kswapd()
- *  in linux/mm/vmscan.c when we really run out of memory.
+ *  we're seriously out of memory. This gets called from __alloc_pages()
+ *  in mm/page_alloc.c when we really run out of memory.
  *
  *  Since we won't call these routines often (on a well-configured
  *  machine) this file will double as a 'coding guide' and a signpost
@@ -20,13 +20,14 @@
 #include <linux/swap.h>
 #include <linux/timex.h>
 #include <linux/jiffies.h>
+#include <linux/cpuset.h>
 
 /* #define DEBUG */
 
 /**
  * oom_badness - calculate a numeric value for how bad this task has been
  * @p: task struct of which task we should calculate
- * @p: current uptime in seconds
+ * @uptime: current uptime in seconds
  *
  * The formula used is relatively simple and documented inline in the
  * function. The main rationale is that we want to select a good task
@@ -57,9 +58,9 @@ unsigned long badness(struct task_struct *p, unsigned long uptime)
 
 	/*
 	 * Processes which fork a lot of child processes are likely
-	 * a good choice. We add the vmsize of the childs if they
+	 * a good choice. We add the vmsize of the children if they
 	 * have an own mm. This prevents forking servers to flood the
-	 * machine with an endless amount of childs
+	 * machine with an endless amount of children
 	 */
 	list_for_each(tsk, &p->children) {
 		struct task_struct *chld;
@@ -143,28 +144,36 @@ static struct task_struct * select_bad_process(void)
 	struct timespec uptime;
 
 	do_posix_clock_monotonic_gettime(&uptime);
-	do_each_thread(g, p)
+	do_each_thread(g, p) {
+		unsigned long points;
+		int releasing;
+
 		/* skip the init task with pid == 1 */
-		if (p->pid > 1 && p->oomkilladj != OOM_DISABLE) {
-			unsigned long points;
-
-			/*
-			 * This is in the process of releasing memory so wait it
-			 * to finish before killing some other task by mistake.
-			 */
-			if ((unlikely(test_tsk_thread_flag(p, TIF_MEMDIE)) || (p->flags & PF_EXITING)) &&
-			    !(p->flags & PF_DEAD))
-				return ERR_PTR(-1UL);
-			if (p->flags & PF_SWAPOFF)
-				return p;
-
-			points = badness(p, uptime.tv_sec);
-			if (points > maxpoints || !chosen) {
-				chosen = p;
-				maxpoints = points;
-			}
+		if (p->pid == 1)
+			continue;
+		if (p->oomkilladj == OOM_DISABLE)
+			continue;
+		/* If p's nodes don't overlap ours, it won't help to kill p. */
+		if (!cpuset_excl_nodes_overlap(p))
+			continue;
+
+		/*
+		 * This is in the process of releasing memory so for wait it
+		 * to finish before killing some other task by mistake.
+		 */
+		releasing = test_tsk_thread_flag(p, TIF_MEMDIE) ||
+						p->flags & PF_EXITING;
+		if (releasing && !(p->flags & PF_DEAD))
+			return ERR_PTR(-1UL);
+		if (p->flags & PF_SWAPOFF)
+			return p;
+
+		points = badness(p, uptime.tv_sec);
+		if (points > maxpoints || !chosen) {
+			chosen = p;
+			maxpoints = points;
 		}
-	while_each_thread(g, p);
+	} while_each_thread(g, p);
 	return chosen;
 }
 
@@ -189,7 +198,8 @@ static void __oom_kill_task(task_t *p)
 		return;
 	}
 	task_unlock(p);
-	printk(KERN_ERR "Out of Memory: Killed process %d (%s).\n", p->pid, p->comm);
+	printk(KERN_ERR "Out of Memory: Killed process %d (%s).\n",
+							p->pid, p->comm);
 
 	/*
 	 * We give our sacrificial lamb high priority and access to
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 8d08837..3974fd8 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -42,13 +42,13 @@
  * MCD - HACK: Find somewhere to initialize this EARLY, or make this
  * initializer cleaner
  */
-nodemask_t node_online_map = { { [0] = 1UL } };
+nodemask_t node_online_map __read_mostly = { { [0] = 1UL } };
 EXPORT_SYMBOL(node_online_map);
-nodemask_t node_possible_map = NODE_MASK_ALL;
+nodemask_t node_possible_map __read_mostly = NODE_MASK_ALL;
 EXPORT_SYMBOL(node_possible_map);
-struct pglist_data *pgdat_list;
-unsigned long totalram_pages;
-unsigned long totalhigh_pages;
+struct pglist_data *pgdat_list __read_mostly;
+unsigned long totalram_pages __read_mostly;
+unsigned long totalhigh_pages __read_mostly;
 long nr_swap_pages;
 
 /*
@@ -68,7 +68,7 @@ EXPORT_SYMBOL(nr_swap_pages);
  * Used by page_zone() to look up the address of the struct zone whose
  * id is encoded in the upper bits of page->flags
  */
-struct zone *zone_table[1 << ZONETABLE_SHIFT];
+struct zone *zone_table[1 << ZONETABLE_SHIFT] __read_mostly;
 EXPORT_SYMBOL(zone_table);
 
 static char *zone_names[MAX_NR_ZONES] = { "DMA", "Normal", "HighMem" };
@@ -329,7 +329,7 @@ static inline void free_pages_check(const char *function, struct page *page)
 			1 << PG_writeback )))
 		bad_page(function, page);
 	if (PageDirty(page))
-		ClearPageDirty(page);
+		__ClearPageDirty(page);
 }
 
 /*
@@ -806,11 +806,14 @@ __alloc_pages(unsigned int __nocast gfp_mask, unsigned int order,
 	classzone_idx = zone_idx(zones[0]);
 
 restart:
-	/* Go through the zonelist once, looking for a zone with enough free */
+	/*
+	 * Go through the zonelist once, looking for a zone with enough free.
+	 * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
+	 */
 	for (i = 0; (z = zones[i]) != NULL; i++) {
 		int do_reclaim = should_reclaim_zone(z, gfp_mask);
 
-		if (!cpuset_zone_allowed(z))
+		if (!cpuset_zone_allowed(z, __GFP_HARDWALL))
 			continue;
 
 		/*
@@ -845,6 +848,7 @@ zone_reclaim_retry:
 	 *
 	 * This is the last chance, in general, before the goto nopage.
 	 * Ignore cpuset if GFP_ATOMIC (!wait) rather than fail alloc.
+	 * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
 	 */
 	for (i = 0; (z = zones[i]) != NULL; i++) {
 		if (!zone_watermark_ok(z, order, z->pages_min,
@@ -852,7 +856,7 @@ zone_reclaim_retry:
 				       gfp_mask & __GFP_HIGH))
 			continue;
 
-		if (wait && !cpuset_zone_allowed(z))
+		if (wait && !cpuset_zone_allowed(z, gfp_mask))
 			continue;
 
 		page = buffered_rmqueue(z, order, gfp_mask);
@@ -867,7 +871,7 @@ zone_reclaim_retry:
 		if (!(gfp_mask & __GFP_NOMEMALLOC)) {
 			/* go through the zonelist yet again, ignoring mins */
 			for (i = 0; (z = zones[i]) != NULL; i++) {
-				if (!cpuset_zone_allowed(z))
+				if (!cpuset_zone_allowed(z, gfp_mask))
 					continue;
 				page = buffered_rmqueue(z, order, gfp_mask);
 				if (page)
@@ -903,7 +907,7 @@ rebalance:
 					       gfp_mask & __GFP_HIGH))
 				continue;
 
-			if (!cpuset_zone_allowed(z))
+			if (!cpuset_zone_allowed(z, gfp_mask))
 				continue;
 
 			page = buffered_rmqueue(z, order, gfp_mask);
@@ -922,7 +926,7 @@ rebalance:
 					       classzone_idx, 0, 0))
 				continue;
 
-			if (!cpuset_zone_allowed(z))
+			if (!cpuset_zone_allowed(z, __GFP_HARDWALL))
 				continue;
 
 			page = buffered_rmqueue(z, order, gfp_mask);
@@ -1130,19 +1134,20 @@ EXPORT_SYMBOL(nr_pagecache);
 DEFINE_PER_CPU(long, nr_pagecache_local) = 0;
 #endif
 
-void __get_page_state(struct page_state *ret, int nr)
+void __get_page_state(struct page_state *ret, int nr, cpumask_t *cpumask)
 {
 	int cpu = 0;
 
 	memset(ret, 0, sizeof(*ret));
+	cpus_and(*cpumask, *cpumask, cpu_online_map);
 
-	cpu = first_cpu(cpu_online_map);
+	cpu = first_cpu(*cpumask);
 	while (cpu < NR_CPUS) {
 		unsigned long *in, *out, off;
 
 		in = (unsigned long *)&per_cpu(page_states, cpu);
 
-		cpu = next_cpu(cpu, cpu_online_map);
+		cpu = next_cpu(cpu, *cpumask);
 
 		if (cpu < NR_CPUS)
 			prefetch(&per_cpu(page_states, cpu));
@@ -1153,19 +1158,33 @@ void __get_page_state(struct page_state *ret, int nr)
 	}
 }
 
+void get_page_state_node(struct page_state *ret, int node)
+{
+	int nr;
+	cpumask_t mask = node_to_cpumask(node);
+
+	nr = offsetof(struct page_state, GET_PAGE_STATE_LAST);
+	nr /= sizeof(unsigned long);
+
+	__get_page_state(ret, nr+1, &mask);
+}
+
 void get_page_state(struct page_state *ret)
 {
 	int nr;
+	cpumask_t mask = CPU_MASK_ALL;
 
 	nr = offsetof(struct page_state, GET_PAGE_STATE_LAST);
 	nr /= sizeof(unsigned long);
 
-	__get_page_state(ret, nr + 1);
+	__get_page_state(ret, nr + 1, &mask);
 }
 
 void get_full_page_state(struct page_state *ret)
 {
-	__get_page_state(ret, sizeof(*ret) / sizeof(unsigned long));
+	cpumask_t mask = CPU_MASK_ALL;
+
+	__get_page_state(ret, sizeof(*ret) / sizeof(unsigned long), &mask);
 }
 
 unsigned long __read_page_state(unsigned long offset)
@@ -1909,7 +1928,7 @@ static void __init free_area_init_core(struct pglist_data *pgdat,
 		zone->nr_scan_inactive = 0;
 		zone->nr_active = 0;
 		zone->nr_inactive = 0;
-		atomic_set(&zone->reclaim_in_progress, -1);
+		atomic_set(&zone->reclaim_in_progress, 0);
 		if (!size)
 			continue;
 
diff --git a/mm/readahead.c b/mm/readahead.c
index b840e7c..d0b5003 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -540,6 +540,7 @@ void handle_ra_miss(struct address_space *mapping,
 {
 	ra->flags |= RA_FLAG_MISS;
 	ra->flags &= ~RA_FLAG_INCACHE;
+	ra->cache_hit = 0;
 }
 
 /*
diff --git a/mm/rmap.c b/mm/rmap.c
index 08ac5c7..450f524 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -34,9 +34,8 @@
  *       anon_vma->lock
  *         mm->page_table_lock
  *           zone->lru_lock (in mark_page_accessed)
- *           swap_list_lock (in swap_free etc's swap_info_get)
+ *           swap_lock (in swap_duplicate, swap_info_get)
  *             mmlist_lock (in mmput, drain_mmlist and others)
- *             swap_device_lock (in swap_duplicate, swap_info_get)
  *             mapping->private_lock (in __set_page_dirty_buffers)
  *             inode_lock (in set_page_dirty's __mark_inode_dirty)
  *               sb_lock (within inode_lock in fs/fs-writeback.c)
@@ -290,8 +289,6 @@ static int page_referenced_one(struct page *page,
 	pte_t *pte;
 	int referenced = 0;
 
-	if (!get_mm_counter(mm, rss))
-		goto out;
 	address = vma_address(page, vma);
 	if (address == -EFAULT)
 		goto out;
@@ -442,22 +439,19 @@ int page_referenced(struct page *page, int is_locked, int ignore_token)
 void page_add_anon_rmap(struct page *page,
 	struct vm_area_struct *vma, unsigned long address)
 {
-	struct anon_vma *anon_vma = vma->anon_vma;
-	pgoff_t index;
-
 	BUG_ON(PageReserved(page));
-	BUG_ON(!anon_vma);
 
 	inc_mm_counter(vma->vm_mm, anon_rss);
 
-	anon_vma = (void *) anon_vma + PAGE_MAPPING_ANON;
-	index = (address - vma->vm_start) >> PAGE_SHIFT;
-	index += vma->vm_pgoff;
-	index >>= PAGE_CACHE_SHIFT - PAGE_SHIFT;
-
 	if (atomic_inc_and_test(&page->_mapcount)) {
-		page->index = index;
+		struct anon_vma *anon_vma = vma->anon_vma;
+
+		BUG_ON(!anon_vma);
+		anon_vma = (void *) anon_vma + PAGE_MAPPING_ANON;
 		page->mapping = (struct address_space *) anon_vma;
+
+		page->index = linear_page_index(vma, address);
+
 		inc_page_state(nr_mapped);
 	}
 	/* else checking page index and mapping is racy */
@@ -518,8 +512,6 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma)
 	pte_t pteval;
 	int ret = SWAP_AGAIN;
 
-	if (!get_mm_counter(mm, rss))
-		goto out;
 	address = vma_address(page, vma);
 	if (address == -EFAULT)
 		goto out;
@@ -532,6 +524,8 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma)
 	 * If the page is mlock()d, we cannot swap it out.
 	 * If it's recently referenced (perhaps page_referenced
 	 * skipped over this mm) then we should reactivate it.
+	 *
+	 * Pages belonging to VM_RESERVED regions should not happen here.
 	 */
 	if ((vma->vm_flags & (VM_LOCKED|VM_RESERVED)) ||
 			ptep_clear_flush_young(vma, address, pte)) {
@@ -767,8 +761,7 @@ static int try_to_unmap_file(struct page *page)
 			if (vma->vm_flags & (VM_LOCKED|VM_RESERVED))
 				continue;
 			cursor = (unsigned long) vma->vm_private_data;
-			while (get_mm_counter(vma->vm_mm, rss) &&
-				cursor < max_nl_cursor &&
+			while ( cursor < max_nl_cursor &&
 				cursor < vma->vm_end - vma->vm_start) {
 				try_to_unmap_cluster(cursor, &mapcount, vma);
 				cursor += CLUSTER_SIZE;
diff --git a/mm/shmem.c b/mm/shmem.c
index 5a81b1e..db2c9e8 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -45,7 +45,6 @@
 #include <linux/swapops.h>
 #include <linux/mempolicy.h>
 #include <linux/namei.h>
-#include <linux/xattr.h>
 #include <asm/uaccess.h>
 #include <asm/div64.h>
 #include <asm/pgtable.h>
@@ -179,10 +178,9 @@ static struct address_space_operations shmem_aops;
 static struct file_operations shmem_file_operations;
 static struct inode_operations shmem_inode_operations;
 static struct inode_operations shmem_dir_inode_operations;
-static struct inode_operations shmem_special_inode_operations;
 static struct vm_operations_struct shmem_vm_ops;
 
-static struct backing_dev_info shmem_backing_dev_info = {
+static struct backing_dev_info shmem_backing_dev_info  __read_mostly = {
 	.ra_pages	= 0,	/* No readahead */
 	.capabilities	= BDI_CAP_NO_ACCT_DIRTY | BDI_CAP_NO_WRITEBACK,
 	.unplug_io_fn	= default_unplug_io_fn,
@@ -1195,6 +1193,7 @@ static int shmem_populate(struct vm_area_struct *vma,
 		err = shmem_getpage(inode, pgoff, &page, sgp, NULL);
 		if (err)
 			return err;
+		/* Page may still be null, but only if nonblock was set. */
 		if (page) {
 			mark_page_accessed(page);
 			err = install_page(mm, vma, addr, page, prot);
@@ -1202,7 +1201,10 @@ static int shmem_populate(struct vm_area_struct *vma,
 				page_cache_release(page);
 				return err;
 			}
-		} else if (nonblock) {
+		} else {
+			/* No page was found just because we can't read it in
+			 * now (being here implies nonblock != 0), but the page
+			 * may exist, so set the PTE to fault it in later. */
     			err = install_file_pte(mm, vma, addr, pgoff, prot);
 			if (err)
 	    			return err;
@@ -1296,7 +1298,6 @@ shmem_get_inode(struct super_block *sb, int mode, dev_t dev)
 
 		switch (mode & S_IFMT) {
 		default:
-			inode->i_op = &shmem_special_inode_operations;
 			init_special_inode(inode, mode, dev);
 			break;
 		case S_IFREG:
@@ -1800,12 +1801,6 @@ static void shmem_put_link(struct dentry *dentry, struct nameidata *nd, void *co
 static struct inode_operations shmem_symlink_inline_operations = {
 	.readlink	= generic_readlink,
 	.follow_link	= shmem_follow_link_inline,
-#ifdef CONFIG_TMPFS_XATTR
-	.setxattr       = generic_setxattr,
-	.getxattr       = generic_getxattr,
-	.listxattr      = generic_listxattr,
-	.removexattr    = generic_removexattr,
-#endif
 };
 
 static struct inode_operations shmem_symlink_inode_operations = {
@@ -1813,12 +1808,6 @@ static struct inode_operations shmem_symlink_inode_operations = {
 	.readlink	= generic_readlink,
 	.follow_link	= shmem_follow_link,
 	.put_link	= shmem_put_link,
-#ifdef CONFIG_TMPFS_XATTR
-	.setxattr       = generic_setxattr,
-	.getxattr       = generic_getxattr,
-	.listxattr      = generic_listxattr,
-	.removexattr    = generic_removexattr,
-#endif
 };
 
 static int shmem_parse_options(char *options, int *mode, uid_t *uid, gid_t *gid, unsigned long *blocks, unsigned long *inodes)
@@ -1938,12 +1927,6 @@ static void shmem_put_super(struct super_block *sb)
 	sb->s_fs_info = NULL;
 }
 
-#ifdef CONFIG_TMPFS_XATTR
-static struct xattr_handler *shmem_xattr_handlers[];
-#else
-#define shmem_xattr_handlers NULL
-#endif
-
 static int shmem_fill_super(struct super_block *sb,
 			    void *data, int silent)
 {
@@ -1994,7 +1977,6 @@ static int shmem_fill_super(struct super_block *sb,
 	sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
 	sb->s_magic = TMPFS_MAGIC;
 	sb->s_op = &shmem_ops;
-	sb->s_xattr = shmem_xattr_handlers;
 
 	inode = shmem_get_inode(sb, S_IFDIR | mode, 0);
 	if (!inode)
@@ -2083,12 +2065,6 @@ static struct file_operations shmem_file_operations = {
 static struct inode_operations shmem_inode_operations = {
 	.truncate	= shmem_truncate,
 	.setattr	= shmem_notify_change,
-#ifdef CONFIG_TMPFS_XATTR
-	.setxattr       = generic_setxattr,
-	.getxattr       = generic_getxattr,
-	.listxattr      = generic_listxattr,
-	.removexattr    = generic_removexattr,
-#endif
 };
 
 static struct inode_operations shmem_dir_inode_operations = {
@@ -2102,21 +2078,6 @@ static struct inode_operations shmem_dir_inode_operations = {
 	.rmdir		= shmem_rmdir,
 	.mknod		= shmem_mknod,
 	.rename		= shmem_rename,
-#ifdef CONFIG_TMPFS_XATTR
-	.setxattr       = generic_setxattr,
-	.getxattr       = generic_getxattr,
-	.listxattr      = generic_listxattr,
-	.removexattr    = generic_removexattr,
-#endif
-#endif
-};
-
-static struct inode_operations shmem_special_inode_operations = {
-#ifdef CONFIG_TMPFS_XATTR
-	.setxattr	= generic_setxattr,
-	.getxattr	= generic_getxattr,
-	.listxattr	= generic_listxattr,
-	.removexattr	= generic_removexattr,
 #endif
 };
 
@@ -2142,48 +2103,6 @@ static struct vm_operations_struct shmem_vm_ops = {
 };
 
 
-#ifdef CONFIG_TMPFS_SECURITY
-
-static size_t shmem_xattr_security_list(struct inode *inode, char *list, size_t list_len,
-					const char *name, size_t name_len)
-{
-	return security_inode_listsecurity(inode, list, list_len);
-}
-
-static int shmem_xattr_security_get(struct inode *inode, const char *name, void *buffer, size_t size)
-{
-	if (strcmp(name, "") == 0)
-		return -EINVAL;
-	return security_inode_getsecurity(inode, name, buffer, size);
-}
-
-static int shmem_xattr_security_set(struct inode *inode, const char *name, const void *value, size_t size, int flags)
-{
-	if (strcmp(name, "") == 0)
-		return -EINVAL;
-	return security_inode_setsecurity(inode, name, value, size, flags);
-}
-
-static struct xattr_handler shmem_xattr_security_handler = {
-	.prefix	= XATTR_SECURITY_PREFIX,
-	.list	= shmem_xattr_security_list,
-	.get	= shmem_xattr_security_get,
-	.set	= shmem_xattr_security_set,
-};
-
-#endif	/* CONFIG_TMPFS_SECURITY */
-
-#ifdef CONFIG_TMPFS_XATTR
-
-static struct xattr_handler *shmem_xattr_handlers[] = {
-#ifdef CONFIG_TMPFS_SECURITY
-	&shmem_xattr_security_handler,
-#endif
-	NULL
-};
-
-#endif	/* CONFIG_TMPFS_XATTR */
-
 static struct super_block *shmem_get_sb(struct file_system_type *fs_type,
 	int flags, const char *dev_name, void *data)
 {
diff --git a/mm/slab.c b/mm/slab.c
index c9e706d..d7c4443 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -189,6 +189,7 @@
  * is less than 512 (PAGE_SIZE<<3), but greater than 256.
  */
 
+typedef unsigned int kmem_bufctl_t;
 #define BUFCTL_END	(((kmem_bufctl_t)(~0U))-0)
 #define BUFCTL_FREE	(((kmem_bufctl_t)(~0U))-1)
 #define	SLAB_LIMIT	(((kmem_bufctl_t)(~0U))-2)
@@ -600,7 +601,7 @@ static inline kmem_cache_t *__find_general_cachep(size_t size,
 		csizep++;
 
 	/*
-	 * Really subtile: The last entry with cs->cs_size==ULONG_MAX
+	 * Really subtle: The last entry with cs->cs_size==ULONG_MAX
 	 * has cs_{dma,}cachep==NULL. Thus no special case
 	 * for large kmalloc calls required.
 	 */
@@ -2165,7 +2166,9 @@ static inline void *__cache_alloc(kmem_cache_t *cachep, unsigned int __nocast fl
 		objp = cache_alloc_refill(cachep, flags);
 	}
 	local_irq_restore(save_flags);
-	objp = cache_alloc_debugcheck_after(cachep, flags, objp, __builtin_return_address(0));
+	objp = cache_alloc_debugcheck_after(cachep, flags, objp,
+					__builtin_return_address(0));
+	prefetchw(objp);
 	return objp;
 }
 
@@ -2555,24 +2558,18 @@ void kmem_cache_free(kmem_cache_t *cachep, void *objp)
 EXPORT_SYMBOL(kmem_cache_free);
 
 /**
- * kcalloc - allocate memory for an array. The memory is set to zero.
- * @n: number of elements.
- * @size: element size.
+ * kzalloc - allocate memory. The memory is set to zero.
+ * @size: how many bytes of memory are required.
  * @flags: the type of memory to allocate.
  */
-void *kcalloc(size_t n, size_t size, unsigned int __nocast flags)
+void *kzalloc(size_t size, unsigned int __nocast flags)
 {
-	void *ret = NULL;
-
-	if (n != 0 && size > INT_MAX / n)
-		return ret;
-
-	ret = kmalloc(n * size, flags);
+	void *ret = kmalloc(size, flags);
 	if (ret)
-		memset(ret, 0, n * size);
+		memset(ret, 0, size);
 	return ret;
 }
-EXPORT_SYMBOL(kcalloc);
+EXPORT_SYMBOL(kzalloc);
 
 /**
  * kfree - free previously allocated memory
@@ -3073,20 +3070,24 @@ ssize_t slabinfo_write(struct file *file, const char __user *buffer,
 }
 #endif
 
+/**
+ * ksize - get the actual amount of memory allocated for a given object
+ * @objp: Pointer to the object
+ *
+ * kmalloc may internally round up allocations and return more memory
+ * than requested. ksize() can be used to determine the actual amount of
+ * memory allocated. The caller may use this additional memory, even though
+ * a smaller amount of memory was initially specified with the kmalloc call.
+ * The caller must guarantee that objp points to a valid object previously
+ * allocated with either kmalloc() or kmem_cache_alloc(). The object
+ * must not be freed during the duration of the call.
+ */
 unsigned int ksize(const void *objp)
 {
-	kmem_cache_t *c;
-	unsigned long flags;
-	unsigned int size = 0;
-
-	if (likely(objp != NULL)) {
-		local_irq_save(flags);
-		c = GET_PAGE_CACHE(virt_to_page(objp));
-		size = kmem_cache_size(c);
-		local_irq_restore(flags);
-	}
+	if (unlikely(objp == NULL))
+		return 0;
 
-	return size;
+	return obj_reallen(GET_PAGE_CACHE(virt_to_page(objp)));
 }
 
 
diff --git a/mm/sparse.c b/mm/sparse.c
index b54e304..347249a 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -6,6 +6,7 @@
 #include <linux/mmzone.h>
 #include <linux/bootmem.h>
 #include <linux/module.h>
+#include <linux/spinlock.h>
 #include <asm/dma.h>
 
 /*
@@ -13,9 +14,64 @@
  *
  * 1) mem_section	- memory sections, mem_map's for valid memory
  */
-struct mem_section mem_section[NR_MEM_SECTIONS];
+#ifdef CONFIG_SPARSEMEM_EXTREME
+struct mem_section *mem_section[NR_SECTION_ROOTS]
+	____cacheline_maxaligned_in_smp;
+#else
+struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT]
+	____cacheline_maxaligned_in_smp;
+#endif
 EXPORT_SYMBOL(mem_section);
 
+#ifdef CONFIG_SPARSEMEM_EXTREME
+static struct mem_section *sparse_index_alloc(int nid)
+{
+	struct mem_section *section = NULL;
+	unsigned long array_size = SECTIONS_PER_ROOT *
+				   sizeof(struct mem_section);
+
+	section = alloc_bootmem_node(NODE_DATA(nid), array_size);
+
+	if (section)
+		memset(section, 0, array_size);
+
+	return section;
+}
+
+static int sparse_index_init(unsigned long section_nr, int nid)
+{
+	static spinlock_t index_init_lock = SPIN_LOCK_UNLOCKED;
+	unsigned long root = SECTION_NR_TO_ROOT(section_nr);
+	struct mem_section *section;
+	int ret = 0;
+
+	if (mem_section[root])
+		return -EEXIST;
+
+	section = sparse_index_alloc(nid);
+	/*
+	 * This lock keeps two different sections from
+	 * reallocating for the same index
+	 */
+	spin_lock(&index_init_lock);
+
+	if (mem_section[root]) {
+		ret = -EEXIST;
+		goto out;
+	}
+
+	mem_section[root] = section;
+out:
+	spin_unlock(&index_init_lock);
+	return ret;
+}
+#else /* !SPARSEMEM_EXTREME */
+static inline int sparse_index_init(unsigned long section_nr, int nid)
+{
+	return 0;
+}
+#endif
+
 /* Record a memory area against a node. */
 void memory_present(int nid, unsigned long start, unsigned long end)
 {
@@ -24,8 +80,13 @@ void memory_present(int nid, unsigned long start, unsigned long end)
 	start &= PAGE_SECTION_MASK;
 	for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) {
 		unsigned long section = pfn_to_section_nr(pfn);
-		if (!mem_section[section].section_mem_map)
-			mem_section[section].section_mem_map = SECTION_MARKED_PRESENT;
+		struct mem_section *ms;
+
+		sparse_index_init(section, nid);
+
+		ms = __nr_to_section(section);
+		if (!ms->section_mem_map)
+			ms->section_mem_map = SECTION_MARKED_PRESENT;
 	}
 }
 
@@ -85,6 +146,7 @@ static struct page *sparse_early_mem_map_alloc(unsigned long pnum)
 {
 	struct page *map;
 	int nid = early_pfn_to_nid(section_nr_to_pfn(pnum));
+	struct mem_section *ms = __nr_to_section(pnum);
 
 	map = alloc_remap(nid, sizeof(struct page) * PAGES_PER_SECTION);
 	if (map)
@@ -96,7 +158,7 @@ static struct page *sparse_early_mem_map_alloc(unsigned long pnum)
 		return map;
 
 	printk(KERN_WARNING "%s: allocation failed\n", __FUNCTION__);
-	mem_section[pnum].section_mem_map = 0;
+	ms->section_mem_map = 0;
 	return NULL;
 }
 
@@ -114,8 +176,9 @@ void sparse_init(void)
 			continue;
 
 		map = sparse_early_mem_map_alloc(pnum);
-		if (map)
-			sparse_init_one_section(&mem_section[pnum], pnum, map);
+		if (!map)
+			continue;
+		sparse_init_one_section(__nr_to_section(pnum), pnum, map);
 	}
 }
 
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 4f25177..029e56e 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -124,6 +124,7 @@ void __delete_from_swap_cache(struct page *page)
 	BUG_ON(!PageLocked(page));
 	BUG_ON(!PageSwapCache(page));
 	BUG_ON(PageWriteback(page));
+	BUG_ON(PagePrivate(page));
 
 	radix_tree_delete(&swapper_space.page_tree, page->private);
 	page->private = 0;
@@ -196,11 +197,6 @@ void delete_from_swap_cache(struct page *page)
 {
 	swp_entry_t entry;
 
-	BUG_ON(!PageSwapCache(page));
-	BUG_ON(!PageLocked(page));
-	BUG_ON(PageWriteback(page));
-	BUG_ON(PagePrivate(page));
-  
 	entry.val = page->private;
 
 	write_lock_irq(&swapper_space.tree_lock);
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 60cd24a..4b6e8bf 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -31,7 +31,7 @@
 #include <asm/tlbflush.h>
 #include <linux/swapops.h>
 
-DEFINE_SPINLOCK(swaplock);
+DEFINE_SPINLOCK(swap_lock);
 unsigned int nr_swapfiles;
 long total_swap_pages;
 static int swap_overflow;
@@ -51,13 +51,11 @@ static DECLARE_MUTEX(swapon_sem);
 
 /*
  * We need this because the bdev->unplug_fn can sleep and we cannot
- * hold swap_list_lock while calling the unplug_fn. And swap_list_lock
+ * hold swap_lock while calling the unplug_fn. And swap_lock
  * cannot be turned into a semaphore.
  */
 static DECLARE_RWSEM(swap_unplug_sem);
 
-#define SWAPFILE_CLUSTER 256
-
 void swap_unplug_io_fn(struct backing_dev_info *unused_bdi, struct page *page)
 {
 	swp_entry_t entry;
@@ -84,116 +82,135 @@ void swap_unplug_io_fn(struct backing_dev_info *unused_bdi, struct page *page)
 	up_read(&swap_unplug_sem);
 }
 
-static inline int scan_swap_map(struct swap_info_struct *si)
+#define SWAPFILE_CLUSTER	256
+#define LATENCY_LIMIT		256
+
+static inline unsigned long scan_swap_map(struct swap_info_struct *si)
 {
-	unsigned long offset;
+	unsigned long offset, last_in_cluster;
+	int latency_ration = LATENCY_LIMIT;
+
 	/* 
-	 * We try to cluster swap pages by allocating them
-	 * sequentially in swap.  Once we've allocated
-	 * SWAPFILE_CLUSTER pages this way, however, we resort to
-	 * first-free allocation, starting a new cluster.  This
-	 * prevents us from scattering swap pages all over the entire
-	 * swap partition, so that we reduce overall disk seek times
-	 * between swap pages.  -- sct */
-	if (si->cluster_nr) {
-		while (si->cluster_next <= si->highest_bit) {
-			offset = si->cluster_next++;
+	 * We try to cluster swap pages by allocating them sequentially
+	 * in swap.  Once we've allocated SWAPFILE_CLUSTER pages this
+	 * way, however, we resort to first-free allocation, starting
+	 * a new cluster.  This prevents us from scattering swap pages
+	 * all over the entire swap partition, so that we reduce
+	 * overall disk seek times between swap pages.  -- sct
+	 * But we do now try to find an empty cluster.  -Andrea
+	 */
+
+	si->flags += SWP_SCANNING;
+	if (unlikely(!si->cluster_nr)) {
+		si->cluster_nr = SWAPFILE_CLUSTER - 1;
+		if (si->pages - si->inuse_pages < SWAPFILE_CLUSTER)
+			goto lowest;
+		spin_unlock(&swap_lock);
+
+		offset = si->lowest_bit;
+		last_in_cluster = offset + SWAPFILE_CLUSTER - 1;
+
+		/* Locate the first empty (unaligned) cluster */
+		for (; last_in_cluster <= si->highest_bit; offset++) {
 			if (si->swap_map[offset])
-				continue;
-			si->cluster_nr--;
-			goto got_page;
-		}
-	}
-	si->cluster_nr = SWAPFILE_CLUSTER;
-
-	/* try to find an empty (even not aligned) cluster. */
-	offset = si->lowest_bit;
- check_next_cluster:
-	if (offset+SWAPFILE_CLUSTER-1 <= si->highest_bit)
-	{
-		unsigned long nr;
-		for (nr = offset; nr < offset+SWAPFILE_CLUSTER; nr++)
-			if (si->swap_map[nr])
-			{
-				offset = nr+1;
-				goto check_next_cluster;
+				last_in_cluster = offset + SWAPFILE_CLUSTER;
+			else if (offset == last_in_cluster) {
+				spin_lock(&swap_lock);
+				si->cluster_next = offset-SWAPFILE_CLUSTER-1;
+				goto cluster;
 			}
-		/* We found a completly empty cluster, so start
-		 * using it.
-		 */
-		goto got_page;
+			if (unlikely(--latency_ration < 0)) {
+				cond_resched();
+				latency_ration = LATENCY_LIMIT;
+			}
+		}
+		spin_lock(&swap_lock);
+		goto lowest;
 	}
-	/* No luck, so now go finegrined as usual. -Andrea */
-	for (offset = si->lowest_bit; offset <= si->highest_bit ; offset++) {
-		if (si->swap_map[offset])
-			continue;
-		si->lowest_bit = offset+1;
-	got_page:
+
+	si->cluster_nr--;
+cluster:
+	offset = si->cluster_next;
+	if (offset > si->highest_bit)
+lowest:		offset = si->lowest_bit;
+checks:	if (!(si->flags & SWP_WRITEOK))
+		goto no_page;
+	if (!si->highest_bit)
+		goto no_page;
+	if (!si->swap_map[offset]) {
 		if (offset == si->lowest_bit)
 			si->lowest_bit++;
 		if (offset == si->highest_bit)
 			si->highest_bit--;
-		if (si->lowest_bit > si->highest_bit) {
+		si->inuse_pages++;
+		if (si->inuse_pages == si->pages) {
 			si->lowest_bit = si->max;
 			si->highest_bit = 0;
 		}
 		si->swap_map[offset] = 1;
-		si->inuse_pages++;
-		nr_swap_pages--;
-		si->cluster_next = offset+1;
+		si->cluster_next = offset + 1;
+		si->flags -= SWP_SCANNING;
 		return offset;
 	}
-	si->lowest_bit = si->max;
-	si->highest_bit = 0;
+
+	spin_unlock(&swap_lock);
+	while (++offset <= si->highest_bit) {
+		if (!si->swap_map[offset]) {
+			spin_lock(&swap_lock);
+			goto checks;
+		}
+		if (unlikely(--latency_ration < 0)) {
+			cond_resched();
+			latency_ration = LATENCY_LIMIT;
+		}
+	}
+	spin_lock(&swap_lock);
+	goto lowest;
+
+no_page:
+	si->flags -= SWP_SCANNING;
 	return 0;
 }
 
 swp_entry_t get_swap_page(void)
 {
-	struct swap_info_struct * p;
-	unsigned long offset;
-	swp_entry_t entry;
-	int type, wrapped = 0;
+	struct swap_info_struct *si;
+	pgoff_t offset;
+	int type, next;
+	int wrapped = 0;
 
-	entry.val = 0;	/* Out of memory */
-	swap_list_lock();
-	type = swap_list.next;
-	if (type < 0)
-		goto out;
+	spin_lock(&swap_lock);
 	if (nr_swap_pages <= 0)
-		goto out;
+		goto noswap;
+	nr_swap_pages--;
+
+	for (type = swap_list.next; type >= 0 && wrapped < 2; type = next) {
+		si = swap_info + type;
+		next = si->next;
+		if (next < 0 ||
+		    (!wrapped && si->prio != swap_info[next].prio)) {
+			next = swap_list.head;
+			wrapped++;
+		}
 
-	while (1) {
-		p = &swap_info[type];
-		if ((p->flags & SWP_ACTIVE) == SWP_ACTIVE) {
-			swap_device_lock(p);
-			offset = scan_swap_map(p);
-			swap_device_unlock(p);
-			if (offset) {
-				entry = swp_entry(type,offset);
-				type = swap_info[type].next;
-				if (type < 0 ||
-					p->prio != swap_info[type].prio) {
-						swap_list.next = swap_list.head;
-				} else {
-					swap_list.next = type;
-				}
-				goto out;
-			}
+		if (!si->highest_bit)
+			continue;
+		if (!(si->flags & SWP_WRITEOK))
+			continue;
+
+		swap_list.next = next;
+		offset = scan_swap_map(si);
+		if (offset) {
+			spin_unlock(&swap_lock);
+			return swp_entry(type, offset);
 		}
-		type = p->next;
-		if (!wrapped) {
-			if (type < 0 || p->prio != swap_info[type].prio) {
-				type = swap_list.head;
-				wrapped = 1;
-			}
-		} else
-			if (type < 0)
-				goto out;	/* out of swap space */
+		next = swap_list.next;
 	}
-out:
-	swap_list_unlock();
-	return entry;
+
+	nr_swap_pages++;
+noswap:
+	spin_unlock(&swap_lock);
+	return (swp_entry_t) {0};
 }
 
 static struct swap_info_struct * swap_info_get(swp_entry_t entry)
@@ -214,10 +231,7 @@ static struct swap_info_struct * swap_info_get(swp_entry_t entry)
 		goto bad_offset;
 	if (!p->swap_map[offset])
 		goto bad_free;
-	swap_list_lock();
-	if (p->prio > swap_info[swap_list.next].prio)
-		swap_list.next = type;
-	swap_device_lock(p);
+	spin_lock(&swap_lock);
 	return p;
 
 bad_free:
@@ -235,12 +249,6 @@ out:
 	return NULL;
 }	
 
-static void swap_info_put(struct swap_info_struct * p)
-{
-	swap_device_unlock(p);
-	swap_list_unlock();
-}
-
 static int swap_entry_free(struct swap_info_struct *p, unsigned long offset)
 {
 	int count = p->swap_map[offset];
@@ -253,6 +261,8 @@ static int swap_entry_free(struct swap_info_struct *p, unsigned long offset)
 				p->lowest_bit = offset;
 			if (offset > p->highest_bit)
 				p->highest_bit = offset;
+			if (p->prio > swap_info[swap_list.next].prio)
+				swap_list.next = p - swap_info;
 			nr_swap_pages++;
 			p->inuse_pages--;
 		}
@@ -271,7 +281,7 @@ void swap_free(swp_entry_t entry)
 	p = swap_info_get(entry);
 	if (p) {
 		swap_entry_free(p, swp_offset(entry));
-		swap_info_put(p);
+		spin_unlock(&swap_lock);
 	}
 }
 
@@ -289,7 +299,7 @@ static inline int page_swapcount(struct page *page)
 	if (p) {
 		/* Subtract the 1 for the swap cache itself */
 		count = p->swap_map[swp_offset(entry)] - 1;
-		swap_info_put(p);
+		spin_unlock(&swap_lock);
 	}
 	return count;
 }
@@ -346,7 +356,7 @@ int remove_exclusive_swap_page(struct page *page)
 		}
 		write_unlock_irq(&swapper_space.tree_lock);
 	}
-	swap_info_put(p);
+	spin_unlock(&swap_lock);
 
 	if (retval) {
 		swap_free(entry);
@@ -369,7 +379,7 @@ void free_swap_and_cache(swp_entry_t entry)
 	if (p) {
 		if (swap_entry_free(p, swp_offset(entry)) == 1)
 			page = find_trylock_page(&swapper_space, entry.val);
-		swap_info_put(p);
+		spin_unlock(&swap_lock);
 	}
 	if (page) {
 		int one_user;
@@ -531,17 +541,18 @@ static int unuse_mm(struct mm_struct *mm,
  * Scan swap_map from current position to next entry still in use.
  * Recycle to start on reaching the end, returning 0 when empty.
  */
-static int find_next_to_unuse(struct swap_info_struct *si, int prev)
+static unsigned int find_next_to_unuse(struct swap_info_struct *si,
+					unsigned int prev)
 {
-	int max = si->max;
-	int i = prev;
+	unsigned int max = si->max;
+	unsigned int i = prev;
 	int count;
 
 	/*
-	 * No need for swap_device_lock(si) here: we're just looking
+	 * No need for swap_lock here: we're just looking
 	 * for whether an entry is in use, not modifying it; false
 	 * hits are okay, and sys_swapoff() has already prevented new
-	 * allocations from this area (while holding swap_list_lock()).
+	 * allocations from this area (while holding swap_lock).
 	 */
 	for (;;) {
 		if (++i >= max) {
@@ -577,7 +588,7 @@ static int try_to_unuse(unsigned int type)
 	unsigned short swcount;
 	struct page *page;
 	swp_entry_t entry;
-	int i = 0;
+	unsigned int i = 0;
 	int retval = 0;
 	int reset_overflow = 0;
 	int shmem;
@@ -731,9 +742,9 @@ static int try_to_unuse(unsigned int type)
 		 * report them; but do report if we reset SWAP_MAP_MAX.
 		 */
 		if (*swap_map == SWAP_MAP_MAX) {
-			swap_device_lock(si);
+			spin_lock(&swap_lock);
 			*swap_map = 1;
-			swap_device_unlock(si);
+			spin_unlock(&swap_lock);
 			reset_overflow = 1;
 		}
 
@@ -797,9 +808,9 @@ static int try_to_unuse(unsigned int type)
 }
 
 /*
- * After a successful try_to_unuse, if no swap is now in use, we know we
- * can empty the mmlist.  swap_list_lock must be held on entry and exit.
- * Note that mmlist_lock nests inside swap_list_lock, and an mm must be
+ * After a successful try_to_unuse, if no swap is now in use, we know
+ * we can empty the mmlist.  swap_lock must be held on entry and exit.
+ * Note that mmlist_lock nests inside swap_lock, and an mm must be
  * added to the mmlist just after page_duplicate - before would be racy.
  */
 static void drain_mmlist(void)
@@ -832,9 +843,9 @@ sector_t map_swap_page(struct swap_info_struct *sis, pgoff_t offset)
 				offset < (se->start_page + se->nr_pages)) {
 			return se->start_block + (offset - se->start_page);
 		}
-		lh = se->list.prev;
+		lh = se->list.next;
 		if (lh == &sis->extent_list)
-			lh = lh->prev;
+			lh = lh->next;
 		se = list_entry(lh, struct swap_extent, list);
 		sis->curr_swap_extent = se;
 		BUG_ON(se == start_se);		/* It *must* be present */
@@ -854,15 +865,13 @@ static void destroy_swap_extents(struct swap_info_struct *sis)
 		list_del(&se->list);
 		kfree(se);
 	}
-	sis->nr_extents = 0;
 }
 
 /*
  * Add a block range (and the corresponding page range) into this swapdev's
- * extent list.  The extent list is kept sorted in block order.
+ * extent list.  The extent list is kept sorted in page order.
  *
- * This function rather assumes that it is called in ascending sector_t order.
- * It doesn't look for extent coalescing opportunities.
+ * This function rather assumes that it is called in ascending page order.
  */
 static int
 add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
@@ -872,16 +881,15 @@ add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
 	struct swap_extent *new_se;
 	struct list_head *lh;
 
-	lh = sis->extent_list.next;	/* The highest-addressed block */
-	while (lh != &sis->extent_list) {
+	lh = sis->extent_list.prev;	/* The highest page extent */
+	if (lh != &sis->extent_list) {
 		se = list_entry(lh, struct swap_extent, list);
-		if (se->start_block + se->nr_pages == start_block &&
-		    se->start_page  + se->nr_pages == start_page) {
+		BUG_ON(se->start_page + se->nr_pages != start_page);
+		if (se->start_block + se->nr_pages == start_block) {
 			/* Merge it */
 			se->nr_pages += nr_pages;
 			return 0;
 		}
-		lh = lh->next;
 	}
 
 	/*
@@ -894,16 +902,8 @@ add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
 	new_se->nr_pages = nr_pages;
 	new_se->start_block = start_block;
 
-	lh = sis->extent_list.prev;	/* The lowest block */
-	while (lh != &sis->extent_list) {
-		se = list_entry(lh, struct swap_extent, list);
-		if (se->start_block > start_block)
-			break;
-		lh = lh->prev;
-	}
-	list_add_tail(&new_se->list, lh);
-	sis->nr_extents++;
-	return 0;
+	list_add_tail(&new_se->list, &sis->extent_list);
+	return 1;
 }
 
 /*
@@ -926,7 +926,7 @@ add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
  * requirements, they are simply tossed out - we will never use those blocks
  * for swapping.
  *
- * For S_ISREG swapfiles we hold i_sem across the life of the swapon.  This
+ * For S_ISREG swapfiles we set S_SWAPFILE across the life of the swapon.  This
  * prevents root from shooting her foot off by ftruncating an in-use swapfile,
  * which will scribble on the fs.
  *
@@ -937,7 +937,7 @@ add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
  * This is extremely effective.  The average number of iterations in
  * map_swap_page() has been measured at about 0.3 per page.  - akpm.
  */
-static int setup_swap_extents(struct swap_info_struct *sis)
+static int setup_swap_extents(struct swap_info_struct *sis, sector_t *span)
 {
 	struct inode *inode;
 	unsigned blocks_per_page;
@@ -945,11 +945,15 @@ static int setup_swap_extents(struct swap_info_struct *sis)
 	unsigned blkbits;
 	sector_t probe_block;
 	sector_t last_block;
+	sector_t lowest_block = -1;
+	sector_t highest_block = 0;
+	int nr_extents = 0;
 	int ret;
 
 	inode = sis->swap_file->f_mapping->host;
 	if (S_ISBLK(inode->i_mode)) {
 		ret = add_swap_extent(sis, 0, sis->max, 0);
+		*span = sis->pages;
 		goto done;
 	}
 
@@ -994,22 +998,32 @@ static int setup_swap_extents(struct swap_info_struct *sis)
 			}
 		}
 
+		first_block >>= (PAGE_SHIFT - blkbits);
+		if (page_no) {	/* exclude the header page */
+			if (first_block < lowest_block)
+				lowest_block = first_block;
+			if (first_block > highest_block)
+				highest_block = first_block;
+		}
+
 		/*
 		 * We found a PAGE_SIZE-length, PAGE_SIZE-aligned run of blocks
 		 */
-		ret = add_swap_extent(sis, page_no, 1,
-				first_block >> (PAGE_SHIFT - blkbits));
-		if (ret)
+		ret = add_swap_extent(sis, page_no, 1, first_block);
+		if (ret < 0)
 			goto out;
+		nr_extents += ret;
 		page_no++;
 		probe_block += blocks_per_page;
 reprobe:
 		continue;
 	}
-	ret = 0;
+	ret = nr_extents;
+	*span = 1 + highest_block - lowest_block;
 	if (page_no == 0)
-		ret = -EINVAL;
+		page_no = 1;	/* force Empty message */
 	sis->max = page_no;
+	sis->pages = page_no - 1;
 	sis->highest_bit = page_no - 1;
 done:
 	sis->curr_swap_extent = list_entry(sis->extent_list.prev,
@@ -1069,7 +1083,7 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
 
 	mapping = victim->f_mapping;
 	prev = -1;
-	swap_list_lock();
+	spin_lock(&swap_lock);
 	for (type = swap_list.head; type >= 0; type = swap_info[type].next) {
 		p = swap_info + type;
 		if ((p->flags & SWP_ACTIVE) == SWP_ACTIVE) {
@@ -1080,14 +1094,14 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
 	}
 	if (type < 0) {
 		err = -EINVAL;
-		swap_list_unlock();
+		spin_unlock(&swap_lock);
 		goto out_dput;
 	}
 	if (!security_vm_enough_memory(p->pages))
 		vm_unacct_memory(p->pages);
 	else {
 		err = -ENOMEM;
-		swap_list_unlock();
+		spin_unlock(&swap_lock);
 		goto out_dput;
 	}
 	if (prev < 0) {
@@ -1102,18 +1116,15 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
 	nr_swap_pages -= p->pages;
 	total_swap_pages -= p->pages;
 	p->flags &= ~SWP_WRITEOK;
-	swap_list_unlock();
+	spin_unlock(&swap_lock);
+
 	current->flags |= PF_SWAPOFF;
 	err = try_to_unuse(type);
 	current->flags &= ~PF_SWAPOFF;
 
-	/* wait for any unplug function to finish */
-	down_write(&swap_unplug_sem);
-	up_write(&swap_unplug_sem);
-
 	if (err) {
 		/* re-insert swap space back into swap_list */
-		swap_list_lock();
+		spin_lock(&swap_lock);
 		for (prev = -1, i = swap_list.head; i >= 0; prev = i, i = swap_info[i].next)
 			if (p->prio >= swap_info[i].prio)
 				break;
@@ -1125,22 +1136,35 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
 		nr_swap_pages += p->pages;
 		total_swap_pages += p->pages;
 		p->flags |= SWP_WRITEOK;
-		swap_list_unlock();
+		spin_unlock(&swap_lock);
 		goto out_dput;
 	}
+
+	/* wait for any unplug function to finish */
+	down_write(&swap_unplug_sem);
+	up_write(&swap_unplug_sem);
+
+	destroy_swap_extents(p);
 	down(&swapon_sem);
-	swap_list_lock();
+	spin_lock(&swap_lock);
 	drain_mmlist();
-	swap_device_lock(p);
+
+	/* wait for anyone still in scan_swap_map */
+	p->highest_bit = 0;		/* cuts scans short */
+	while (p->flags >= SWP_SCANNING) {
+		spin_unlock(&swap_lock);
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(1);
+		spin_lock(&swap_lock);
+	}
+
 	swap_file = p->swap_file;
 	p->swap_file = NULL;
 	p->max = 0;
 	swap_map = p->swap_map;
 	p->swap_map = NULL;
 	p->flags = 0;
-	destroy_swap_extents(p);
-	swap_device_unlock(p);
-	swap_list_unlock();
+	spin_unlock(&swap_lock);
 	up(&swapon_sem);
 	vfree(swap_map);
 	inode = mapping->host;
@@ -1213,7 +1237,7 @@ static int swap_show(struct seq_file *swap, void *v)
 
 	file = ptr->swap_file;
 	len = seq_path(swap, file->f_vfsmnt, file->f_dentry, " \t\n\\");
-	seq_printf(swap, "%*s%s\t%d\t%ld\t%d\n",
+	seq_printf(swap, "%*s%s\t%u\t%u\t%d\n",
 		       len < 40 ? 40 - len : 1, " ",
 		       S_ISBLK(file->f_dentry->d_inode->i_mode) ?
 				"partition" : "file\t",
@@ -1272,7 +1296,9 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 	static int least_priority;
 	union swap_header *swap_header = NULL;
 	int swap_header_version;
-	int nr_good_pages = 0;
+	unsigned int nr_good_pages = 0;
+	int nr_extents = 0;
+	sector_t span;
 	unsigned long maxpages = 1;
 	int swapfilesize;
 	unsigned short *swap_map;
@@ -1282,7 +1308,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
-	swap_list_lock();
+	spin_lock(&swap_lock);
 	p = swap_info;
 	for (type = 0 ; type < nr_swapfiles ; type++,p++)
 		if (!(p->flags & SWP_USED))
@@ -1301,14 +1327,13 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 	 * swp_entry_t or the architecture definition of a swap pte.
 	 */
 	if (type > swp_type(pte_to_swp_entry(swp_entry_to_pte(swp_entry(~0UL,0))))) {
-		swap_list_unlock();
+		spin_unlock(&swap_lock);
 		goto out;
 	}
 	if (type >= nr_swapfiles)
 		nr_swapfiles = type+1;
 	INIT_LIST_HEAD(&p->extent_list);
 	p->flags = SWP_USED;
-	p->nr_extents = 0;
 	p->swap_file = NULL;
 	p->old_block_size = 0;
 	p->swap_map = NULL;
@@ -1316,7 +1341,6 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 	p->highest_bit = 0;
 	p->cluster_nr = 0;
 	p->inuse_pages = 0;
-	spin_lock_init(&p->sdev_lock);
 	p->next = -1;
 	if (swap_flags & SWAP_FLAG_PREFER) {
 		p->prio =
@@ -1324,7 +1348,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 	} else {
 		p->prio = --least_priority;
 	}
-	swap_list_unlock();
+	spin_unlock(&swap_lock);
 	name = getname(specialfile);
 	error = PTR_ERR(name);
 	if (IS_ERR(name)) {
@@ -1426,6 +1450,8 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 		}
 
 		p->lowest_bit  = 1;
+		p->cluster_next = 1;
+
 		/*
 		 * Find out how many pages are allowed for a single swap
 		 * device. There are two limiting factors: 1) the number of
@@ -1446,6 +1472,10 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 		p->highest_bit = maxpages - 1;
 
 		error = -EINVAL;
+		if (!maxpages)
+			goto bad_swap;
+		if (swap_header->info.nr_badpages && S_ISREG(inode->i_mode))
+			goto bad_swap;
 		if (swap_header->info.nr_badpages > MAX_SWAP_BADPAGES)
 			goto bad_swap;
 		
@@ -1470,35 +1500,40 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 		if (error) 
 			goto bad_swap;
 	}
-	
+
 	if (swapfilesize && maxpages > swapfilesize) {
 		printk(KERN_WARNING
 		       "Swap area shorter than signature indicates\n");
 		error = -EINVAL;
 		goto bad_swap;
 	}
+	if (nr_good_pages) {
+		p->swap_map[0] = SWAP_MAP_BAD;
+		p->max = maxpages;
+		p->pages = nr_good_pages;
+		nr_extents = setup_swap_extents(p, &span);
+		if (nr_extents < 0) {
+			error = nr_extents;
+			goto bad_swap;
+		}
+		nr_good_pages = p->pages;
+	}
 	if (!nr_good_pages) {
 		printk(KERN_WARNING "Empty swap-file\n");
 		error = -EINVAL;
 		goto bad_swap;
 	}
-	p->swap_map[0] = SWAP_MAP_BAD;
-	p->max = maxpages;
-	p->pages = nr_good_pages;
-
-	error = setup_swap_extents(p);
-	if (error)
-		goto bad_swap;
 
 	down(&swapon_sem);
-	swap_list_lock();
-	swap_device_lock(p);
+	spin_lock(&swap_lock);
 	p->flags = SWP_ACTIVE;
 	nr_swap_pages += nr_good_pages;
 	total_swap_pages += nr_good_pages;
-	printk(KERN_INFO "Adding %dk swap on %s.  Priority:%d extents:%d\n",
-		nr_good_pages<<(PAGE_SHIFT-10), name,
-		p->prio, p->nr_extents);
+
+	printk(KERN_INFO "Adding %uk swap on %s.  "
+			"Priority:%d extents:%d across:%lluk\n",
+		nr_good_pages<<(PAGE_SHIFT-10), name, p->prio,
+		nr_extents, (unsigned long long)span<<(PAGE_SHIFT-10));
 
 	/* insert swap space into swap_list: */
 	prev = -1;
@@ -1514,8 +1549,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
 	} else {
 		swap_info[prev].next = p - swap_info;
 	}
-	swap_device_unlock(p);
-	swap_list_unlock();
+	spin_unlock(&swap_lock);
 	up(&swapon_sem);
 	error = 0;
 	goto out;
@@ -1524,16 +1558,16 @@ bad_swap:
 		set_blocksize(bdev, p->old_block_size);
 		bd_release(bdev);
 	}
+	destroy_swap_extents(p);
 bad_swap_2:
-	swap_list_lock();
+	spin_lock(&swap_lock);
 	swap_map = p->swap_map;
 	p->swap_file = NULL;
 	p->swap_map = NULL;
 	p->flags = 0;
 	if (!(swap_flags & SWAP_FLAG_PREFER))
 		++least_priority;
-	swap_list_unlock();
-	destroy_swap_extents(p);
+	spin_unlock(&swap_lock);
 	vfree(swap_map);
 	if (swap_file)
 		filp_close(swap_file, NULL);
@@ -1557,7 +1591,7 @@ void si_swapinfo(struct sysinfo *val)
 	unsigned int i;
 	unsigned long nr_to_be_unused = 0;
 
-	swap_list_lock();
+	spin_lock(&swap_lock);
 	for (i = 0; i < nr_swapfiles; i++) {
 		if (!(swap_info[i].flags & SWP_USED) ||
 		     (swap_info[i].flags & SWP_WRITEOK))
@@ -1566,7 +1600,7 @@ void si_swapinfo(struct sysinfo *val)
 	}
 	val->freeswap = nr_swap_pages + nr_to_be_unused;
 	val->totalswap = total_swap_pages + nr_to_be_unused;
-	swap_list_unlock();
+	spin_unlock(&swap_lock);
 }
 
 /*
@@ -1587,7 +1621,7 @@ int swap_duplicate(swp_entry_t entry)
 	p = type + swap_info;
 	offset = swp_offset(entry);
 
-	swap_device_lock(p);
+	spin_lock(&swap_lock);
 	if (offset < p->max && p->swap_map[offset]) {
 		if (p->swap_map[offset] < SWAP_MAP_MAX - 1) {
 			p->swap_map[offset]++;
@@ -1599,7 +1633,7 @@ int swap_duplicate(swp_entry_t entry)
 			result = 1;
 		}
 	}
-	swap_device_unlock(p);
+	spin_unlock(&swap_lock);
 out:
 	return result;
 
@@ -1615,7 +1649,7 @@ get_swap_info_struct(unsigned type)
 }
 
 /*
- * swap_device_lock prevents swap_map being freed. Don't grab an extra
+ * swap_lock prevents swap_map being freed. Don't grab an extra
  * reference on the swaphandle, it doesn't matter if it becomes unused.
  */
 int valid_swaphandles(swp_entry_t entry, unsigned long *offset)
@@ -1631,7 +1665,7 @@ int valid_swaphandles(swp_entry_t entry, unsigned long *offset)
 		toff++, i--;
 	*offset = toff;
 
-	swap_device_lock(swapdev);
+	spin_lock(&swap_lock);
 	do {
 		/* Don't read-ahead past the end of the swap area */
 		if (toff >= swapdev->max)
@@ -1644,6 +1678,6 @@ int valid_swaphandles(swp_entry_t entry, unsigned long *offset)
 		toff++;
 		ret++;
 	} while (--i);
-	swap_device_unlock(swapdev);
+	spin_unlock(&swap_lock);
 	return ret;
 }
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 8ff16a1..67b358e 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -158,8 +158,6 @@ int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages)
 	return err;
 }
 
-#define IOREMAP_MAX_ORDER	(7 + PAGE_SHIFT)	/* 128 pages */
-
 struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
 				unsigned long start, unsigned long end)
 {
diff --git a/mm/vmscan.c b/mm/vmscan.c
index cfffe50..a740778 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -822,6 +822,8 @@ shrink_zone(struct zone *zone, struct scan_control *sc)
 	unsigned long nr_active;
 	unsigned long nr_inactive;
 
+	atomic_inc(&zone->reclaim_in_progress);
+
 	/*
 	 * Add one to `nr_to_scan' just to make sure that the kernel will
 	 * slowly sift through the active list.
@@ -861,6 +863,8 @@ shrink_zone(struct zone *zone, struct scan_control *sc)
 	}
 
 	throttle_vm_writeout();
+
+	atomic_dec(&zone->reclaim_in_progress);
 }
 
 /*
@@ -890,7 +894,7 @@ shrink_caches(struct zone **zones, struct scan_control *sc)
 		if (zone->present_pages == 0)
 			continue;
 
-		if (!cpuset_zone_allowed(zone))
+		if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
 			continue;
 
 		zone->temp_priority = sc->priority;
@@ -900,9 +904,7 @@ shrink_caches(struct zone **zones, struct scan_control *sc)
 		if (zone->all_unreclaimable && sc->priority != DEF_PRIORITY)
 			continue;	/* Let kswapd poll it */
 
-		atomic_inc(&zone->reclaim_in_progress);
 		shrink_zone(zone, sc);
-		atomic_dec(&zone->reclaim_in_progress);
 	}
 }
  
@@ -938,7 +940,7 @@ int try_to_free_pages(struct zone **zones, unsigned int gfp_mask)
 	for (i = 0; zones[i] != NULL; i++) {
 		struct zone *zone = zones[i];
 
-		if (!cpuset_zone_allowed(zone))
+		if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
 			continue;
 
 		zone->temp_priority = DEF_PRIORITY;
@@ -984,7 +986,7 @@ out:
 	for (i = 0; zones[i] != 0; i++) {
 		struct zone *zone = zones[i];
 
-		if (!cpuset_zone_allowed(zone))
+		if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
 			continue;
 
 		zone->prev_priority = zone->temp_priority;
@@ -1254,7 +1256,7 @@ void wakeup_kswapd(struct zone *zone, int order)
 		return;
 	if (pgdat->kswapd_max_order < order)
 		pgdat->kswapd_max_order = order;
-	if (!cpuset_zone_allowed(zone))
+	if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
 		return;
 	if (!waitqueue_active(&zone->zone_pgdat->kswapd_wait))
 		return;
@@ -1358,14 +1360,13 @@ int zone_reclaim(struct zone *zone, unsigned int gfp_mask, unsigned int order)
 		sc.swap_cluster_max = SWAP_CLUSTER_MAX;
 
 	/* Don't reclaim the zone if there are other reclaimers active */
-	if (!atomic_inc_and_test(&zone->reclaim_in_progress))
+	if (atomic_read(&zone->reclaim_in_progress) > 0)
 		goto out;
 
 	shrink_zone(zone, &sc);
 	total_reclaimed = sc.nr_reclaimed;
 
  out:
-	atomic_dec(&zone->reclaim_in_progress);
 	return total_reclaimed;
 }
 
@@ -1375,6 +1376,9 @@ asmlinkage long sys_set_zone_reclaim(unsigned int node, unsigned int zone,
 	struct zone *z;
 	int i;
 
+	if (!capable(CAP_SYS_ADMIN))
+		return -EACCES;
+
 	if (node >= MAX_NUMNODES || !node_online(node))
 		return -EINVAL;
 
diff --git a/net/atm/ioctl.c b/net/atm/ioctl.c
index 4dbb5af..d89056e 100644
--- a/net/atm/ioctl.c
+++ b/net/atm/ioctl.c
@@ -21,6 +21,7 @@
 
 #include "resources.h"
 #include "signaling.h"		/* for WAITING and sigd_attach */
+#include "common.h"
 
 
 static DECLARE_MUTEX(ioctl_mutex);
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index ea43dfb..ed705dd 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1874,6 +1874,7 @@ static void ax25_info_stop(struct seq_file *seq, void *v)
 static int ax25_info_show(struct seq_file *seq, void *v)
 {
 	ax25_cb *ax25 = v;
+	char buf[11];
 	int k;
 
 
@@ -1885,13 +1886,13 @@ static int ax25_info_show(struct seq_file *seq, void *v)
 	seq_printf(seq, "%8.8lx %s %s%s ",
 		   (long) ax25,
 		   ax25->ax25_dev == NULL? "???" : ax25->ax25_dev->dev->name,
-		   ax2asc(&ax25->source_addr),
+		   ax2asc(buf, &ax25->source_addr),
 		   ax25->iamdigi? "*":"");
-	seq_printf(seq, "%s", ax2asc(&ax25->dest_addr));
+	seq_printf(seq, "%s", ax2asc(buf, &ax25->dest_addr));
 
 	for (k=0; (ax25->digipeat != NULL) && (k < ax25->digipeat->ndigi); k++) {
 		seq_printf(seq, ",%s%s",
-			   ax2asc(&ax25->digipeat->calls[k]),
+			   ax2asc(buf, &ax25->digipeat->calls[k]),
 			   ax25->digipeat->repeated[k]? "*":"");
 	}
 
diff --git a/net/ax25/ax25_addr.c b/net/ax25/ax25_addr.c
index f4fa6df..dca179d 100644
--- a/net/ax25/ax25_addr.c
+++ b/net/ax25/ax25_addr.c
@@ -36,9 +36,8 @@ ax25_address null_ax25_address = {{0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x00}};
 /*
  *	ax25 -> ascii conversion
  */
-char *ax2asc(ax25_address *a)
+char *ax2asc(char *buf, ax25_address *a)
 {
-	static char buf[11];
 	char c, *s;
 	int n;
 
diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c
index c288526..26b77d9 100644
--- a/net/ax25/ax25_route.c
+++ b/net/ax25/ax25_route.c
@@ -298,6 +298,8 @@ static void ax25_rt_seq_stop(struct seq_file *seq, void *v)
 
 static int ax25_rt_seq_show(struct seq_file *seq, void *v)
 {
+	char buf[11];
+
 	if (v == SEQ_START_TOKEN)
 		seq_puts(seq, "callsign  dev  mode digipeaters\n");
 	else {
@@ -308,7 +310,7 @@ static int ax25_rt_seq_show(struct seq_file *seq, void *v)
 		if (ax25cmp(&ax25_rt->callsign, &null_ax25_address) == 0)
 			callsign = "default";
 		else
-			callsign = ax2asc(&ax25_rt->callsign);
+			callsign = ax2asc(buf, &ax25_rt->callsign);
 
 		seq_printf(seq, "%-9s %-4s",
 			callsign,
@@ -328,7 +330,8 @@ static int ax25_rt_seq_show(struct seq_file *seq, void *v)
 
 		if (ax25_rt->digipeat != NULL)
 			for (i = 0; i < ax25_rt->digipeat->ndigi; i++)
-				seq_printf(seq, " %s", ax2asc(&ax25_rt->digipeat->calls[i]));
+				seq_printf(seq, " %s",
+				     ax2asc(buf, &ax25_rt->digipeat->calls[i]));
 
 		seq_puts(seq, "\n");
 	}
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index a8b3822..d53cc86 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -168,12 +168,14 @@ static void ax25_uid_seq_stop(struct seq_file *seq, void *v)
 
 static int ax25_uid_seq_show(struct seq_file *seq, void *v)
 {
+	char buf[11];
+
 	if (v == SEQ_START_TOKEN)
 		seq_printf(seq, "Policy: %d\n", ax25_uid_policy);
 	else {
 		struct ax25_uid_assoc *pt = v;
 
-		seq_printf(seq, "%6d %s\n", pt->uid, ax2asc(&pt->call));
+		seq_printf(seq, "%6d %s\n", pt->uid, ax2asc(buf, &pt->call));
 	}
 	return 0;
 }
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 289c1b5..404b761 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -695,7 +695,7 @@ static int ethtool_get_stats(struct net_device *dev, void __user *useraddr)
 	return ret;
 }
 
-static int ethtool_get_perm_addr(struct net_device *dev, void *useraddr)
+static int ethtool_get_perm_addr(struct net_device *dev, void __user *useraddr)
 {
 	struct ethtool_perm_addr epaddr;
 	u8 *data;
diff --git a/net/core/filter.c b/net/core/filter.c
index cd91a24..079c2ed 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -182,7 +182,7 @@ int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen)
 				A = ntohl(*(u32 *)ptr);
 				continue;
 			}
-			return 0;
+			break;
 		case BPF_LD|BPF_H|BPF_ABS:
 			k = fentry->k;
  load_h:
@@ -191,7 +191,7 @@ int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen)
 				A = ntohs(*(u16 *)ptr);
 				continue;
 			}
-			return 0;
+			break;
 		case BPF_LD|BPF_B|BPF_ABS:
 			k = fentry->k;
 load_b:
@@ -200,7 +200,7 @@ load_b:
 				A = *(u8 *)ptr;
 				continue;
 			}
-			return 0;
+			break;
 		case BPF_LD|BPF_W|BPF_LEN:
 			A = skb->len;
 			continue;
diff --git a/net/core/sock.c b/net/core/sock.c
index ccd10fd..ac63b56 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -341,11 +341,11 @@ set_rcvbuf:
 				sock_reset_flag(sk, SOCK_LINGER);
 			else {
 #if (BITS_PER_LONG == 32)
-				if (ling.l_linger >= MAX_SCHEDULE_TIMEOUT/HZ)
+				if ((unsigned int)ling.l_linger >= MAX_SCHEDULE_TIMEOUT/HZ)
 					sk->sk_lingertime = MAX_SCHEDULE_TIMEOUT;
 				else
 #endif
-					sk->sk_lingertime = ling.l_linger * HZ;
+					sk->sk_lingertime = (unsigned int)ling.l_linger * HZ;
 				sock_set_flag(sk, SOCK_LINGER);
 			}
 			break;
@@ -1529,6 +1529,8 @@ EXPORT_SYMBOL(proto_register);
 void proto_unregister(struct proto *prot)
 {
 	write_lock(&proto_list_lock);
+	list_del(&prot->node);
+	write_unlock(&proto_list_lock);
 
 	if (prot->slab != NULL) {
 		kmem_cache_destroy(prot->slab);
@@ -1550,9 +1552,6 @@ void proto_unregister(struct proto *prot)
 		kfree(name);
 		prot->twsk_slab = NULL;
 	}
-
-	list_del(&prot->node);
-	write_unlock(&proto_list_lock);
 }
 
 EXPORT_SYMBOL(proto_unregister);
@@ -1719,8 +1718,8 @@ EXPORT_SYMBOL(sock_wfree);
 EXPORT_SYMBOL(sock_wmalloc);
 EXPORT_SYMBOL(sock_i_uid);
 EXPORT_SYMBOL(sock_i_ino);
-#ifdef CONFIG_SYSCTL
 EXPORT_SYMBOL(sysctl_optmem_max);
+#ifdef CONFIG_SYSCTL
 EXPORT_SYMBOL(sysctl_rmem_max);
 EXPORT_SYMBOL(sysctl_wmem_max);
 #endif
diff --git a/net/core/wireless.c b/net/core/wireless.c
index 5caae23..d17f158 100644
--- a/net/core/wireless.c
+++ b/net/core/wireless.c
@@ -58,6 +58,13 @@
  *	o Add wmb() in iw_handler_set_spy() for non-coherent archs/cpus
  * Based on patch from Pavel Roskin <proski@gnu.org> :
  *	o Fix kernel data leak to user space in private handler handling
+ *
+ * v7 - 18.3.05 - Jean II
+ *	o Remove (struct iw_point *)->pointer from events and streams
+ *	o Remove spy_offset from struct iw_handler_def
+ *	o Start deprecating dev->get_wireless_stats, output a warning
+ *	o If IW_QUAL_DBM is set, show dBm values in /proc/net/wireless
+ *	o Don't loose INVALID/DBM flags when clearing UPDATED flags (iwstats)
  */
 
 /***************************** INCLUDES *****************************/
@@ -446,10 +453,14 @@ static inline struct iw_statistics *get_wireless_stats(struct net_device *dev)
 	   (dev->wireless_handlers->get_wireless_stats != NULL))
 		return dev->wireless_handlers->get_wireless_stats(dev);
 
-	/* Old location, will be phased out in next WE */
-	return (dev->get_wireless_stats ?
-		dev->get_wireless_stats(dev) :
-		(struct iw_statistics *) NULL);
+	/* Old location, field to be removed in next WE */
+	if(dev->get_wireless_stats) {
+		printk(KERN_DEBUG "%s (WE) : Driver using old /proc/net/wireless support, please fix driver !\n",
+		       dev->name);
+		return dev->get_wireless_stats(dev);
+	}
+	/* Not found */
+	return (struct iw_statistics *) NULL;
 }
 
 /* ---------------------------------------------------------------- */
@@ -541,16 +552,18 @@ static __inline__ void wireless_seq_printf_stats(struct seq_file *seq,
 			   dev->name, stats->status, stats->qual.qual,
 			   stats->qual.updated & IW_QUAL_QUAL_UPDATED
 			   ? '.' : ' ',
-			   ((__u8) stats->qual.level),
+			   ((__s32) stats->qual.level) - 
+			   ((stats->qual.updated & IW_QUAL_DBM) ? 0x100 : 0),
 			   stats->qual.updated & IW_QUAL_LEVEL_UPDATED
 			   ? '.' : ' ',
-			   ((__u8) stats->qual.noise),
+			   ((__s32) stats->qual.noise) - 
+			   ((stats->qual.updated & IW_QUAL_DBM) ? 0x100 : 0),
 			   stats->qual.updated & IW_QUAL_NOISE_UPDATED
 			   ? '.' : ' ',
 			   stats->discard.nwid, stats->discard.code,
 			   stats->discard.fragment, stats->discard.retries,
 			   stats->discard.misc, stats->miss.beacon);
-		stats->qual.updated = 0;
+		stats->qual.updated &= ~IW_QUAL_ALL_UPDATED;
 	}
 }
 
@@ -593,6 +606,7 @@ static struct file_operations wireless_seq_fops = {
 
 int __init wireless_proc_init(void)
 {
+	/* Create /proc/net/wireless entry */
 	if (!proc_net_fops_create("wireless", S_IRUGO, &wireless_seq_fops))
 		return -ENOMEM;
 
@@ -627,9 +641,9 @@ static inline int dev_iwstats(struct net_device *dev, struct ifreq *ifr)
 				sizeof(struct iw_statistics)))
 			return -EFAULT;
 
-		/* Check if we need to clear the update flag */
+		/* Check if we need to clear the updated flag */
 		if(wrq->u.data.flags != 0)
-			stats->qual.updated = 0;
+			stats->qual.updated &= ~IW_QUAL_ALL_UPDATED;
 		return 0;
 	} else
 		return -EOPNOTSUPP;
@@ -1161,10 +1175,11 @@ void wireless_send_event(struct net_device *	dev,
 	struct iw_event  *event;		/* Mallocated whole event */
 	int event_len;				/* Its size */
 	int hdr_len;				/* Size of the event header */
+	int wrqu_off = 0;			/* Offset in wrqu */
 	/* Don't "optimise" the following variable, it will crash */
 	unsigned	cmd_index;		/* *MUST* be unsigned */
 
-	/* Get the description of the IOCTL */
+	/* Get the description of the Event */
 	if(cmd <= SIOCIWLAST) {
 		cmd_index = cmd - SIOCIWFIRST;
 		if(cmd_index < standard_ioctl_num)
@@ -1207,6 +1222,8 @@ void wireless_send_event(struct net_device *	dev,
 		/* Calculate extra_len - extra is NULL for restricted events */
 		if(extra != NULL)
 			extra_len = wrqu->data.length * descr->token_size;
+		/* Always at an offset in wrqu */
+		wrqu_off = IW_EV_POINT_OFF;
 #ifdef WE_EVENT_DEBUG
 		printk(KERN_DEBUG "%s (WE) : Event 0x%04X, tokens %d, extra_len %d\n", dev->name, cmd, wrqu->data.length, extra_len);
 #endif	/* WE_EVENT_DEBUG */
@@ -1217,7 +1234,7 @@ void wireless_send_event(struct net_device *	dev,
 	event_len = hdr_len + extra_len;
 
 #ifdef WE_EVENT_DEBUG
-	printk(KERN_DEBUG "%s (WE) : Event 0x%04X, hdr_len %d, event_len %d\n", dev->name, cmd, hdr_len, event_len);
+	printk(KERN_DEBUG "%s (WE) : Event 0x%04X, hdr_len %d, wrqu_off %d, event_len %d\n", dev->name, cmd, hdr_len, wrqu_off, event_len);
 #endif	/* WE_EVENT_DEBUG */
 
 	/* Create temporary buffer to hold the event */
@@ -1228,7 +1245,7 @@ void wireless_send_event(struct net_device *	dev,
 	/* Fill event */
 	event->len = event_len;
 	event->cmd = cmd;
-	memcpy(&event->u, wrqu, hdr_len - IW_EV_LCP_LEN);
+	memcpy(&event->u, ((char *) wrqu) + wrqu_off, hdr_len - IW_EV_LCP_LEN);
 	if(extra != NULL)
 		memcpy(((char *) event) + hdr_len, extra, extra_len);
 
@@ -1249,7 +1266,7 @@ void wireless_send_event(struct net_device *	dev,
  * Now, the driver can delegate this task to Wireless Extensions.
  * It needs to use those standard spy iw_handler in struct iw_handler_def,
  * push data to us via wireless_spy_update() and include struct iw_spy_data
- * in its private part (and advertise it in iw_handler_def->spy_offset).
+ * in its private part (and export it in net_device->wireless_data->spy_data).
  * One of the main advantage of centralising spy support here is that
  * it becomes much easier to improve and extend it without having to touch
  * the drivers. One example is the addition of the Spy-Threshold events.
@@ -1266,10 +1283,7 @@ static inline struct iw_spy_data * get_spydata(struct net_device *dev)
 	/* This is the new way */
 	if(dev->wireless_data)
 		return(dev->wireless_data->spy_data);
-
-	/* This is the old way. Doesn't work for multi-headed drivers.
-	 * It will be removed in the next version of WE. */
-	return (dev->priv + dev->wireless_handlers->spy_offset);
+	return NULL;
 }
 
 /*------------------------------------------------------------------*/
@@ -1284,10 +1298,6 @@ int iw_handler_set_spy(struct net_device *	dev,
 	struct iw_spy_data *	spydata = get_spydata(dev);
 	struct sockaddr *	address = (struct sockaddr *) extra;
 
-	if(!dev->wireless_data)
-		/* Help user know that driver needs updating */
-		printk(KERN_DEBUG "%s (WE) : Driver using old/buggy spy support, please fix driver !\n",
-		       dev->name);
 	/* Make sure driver is not buggy or using the old API */
 	if(!spydata)
 		return -EOPNOTSUPP;
@@ -1318,7 +1328,7 @@ int iw_handler_set_spy(struct net_device *	dev,
 		       sizeof(struct iw_quality) * IW_MAX_SPY);
 
 #ifdef WE_SPY_DEBUG
-		printk(KERN_DEBUG "iw_handler_set_spy() :  offset %ld, spydata %p, num %d\n", dev->wireless_handlers->spy_offset, spydata, wrqu->data.length);
+		printk(KERN_DEBUG "iw_handler_set_spy() :  wireless_data %p, spydata %p, num %d\n", dev->wireless_data, spydata, wrqu->data.length);
 		for (i = 0; i < wrqu->data.length; i++)
 			printk(KERN_DEBUG
 			       "%02X:%02X:%02X:%02X:%02X:%02X \n",
@@ -1371,7 +1381,7 @@ int iw_handler_get_spy(struct net_device *	dev,
 		       sizeof(struct iw_quality) * spydata->spy_number);
 	/* Reset updated flags. */
 	for(i = 0; i < spydata->spy_number; i++)
-		spydata->spy_stat[i].updated = 0;
+		spydata->spy_stat[i].updated &= ~IW_QUAL_ALL_UPDATED;
 	return 0;
 }
 
@@ -1486,7 +1496,7 @@ void wireless_spy_update(struct net_device *	dev,
 		return;
 
 #ifdef WE_SPY_DEBUG
-	printk(KERN_DEBUG "wireless_spy_update() :  offset %ld, spydata %p, address %02X:%02X:%02X:%02X:%02X:%02X\n", dev->wireless_handlers->spy_offset, spydata, address[0], address[1], address[2], address[3], address[4], address[5]);
+	printk(KERN_DEBUG "wireless_spy_update() :  wireless_data %p, spydata %p, address %02X:%02X:%02X:%02X:%02X:%02X\n", dev->wireless_data, spydata, address[0], address[1], address[2], address[3], address[4], address[5]);
 #endif	/* WE_SPY_DEBUG */
 
 	/* Update all records that match */
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 621680f..348f36b 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1876,8 +1876,27 @@ static inline unsigned int dn_current_mss(struct sock *sk, int flags)
 	return mss_now;
 }
 
+/* 
+ * N.B. We get the timeout wrong here, but then we always did get it
+ * wrong before and this is another step along the road to correcting
+ * it. It ought to get updated each time we pass through the routine,
+ * but in practise it probably doesn't matter too much for now.
+ */
+static inline struct sk_buff *dn_alloc_send_pskb(struct sock *sk,
+			      unsigned long datalen, int noblock,
+			      int *errcode)
+{
+	struct sk_buff *skb = sock_alloc_send_skb(sk, datalen,
+						   noblock, errcode);
+	if (skb) {
+		skb->protocol = __constant_htons(ETH_P_DNA_RT);
+		skb->pkt_type = PACKET_OUTGOING;
+	}
+	return skb;
+}
+
 static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
-	   struct msghdr *msg, size_t size)
+		      struct msghdr *msg, size_t size)
 {
 	struct sock *sk = sock->sk;
 	struct dn_scp *scp = DN_SK(sk);
@@ -1892,7 +1911,7 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
 	struct dn_skb_cb *cb;
 	size_t len;
 	unsigned char fctype;
-	long timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
+	long timeo;
 
 	if (flags & ~(MSG_TRYHARD|MSG_OOB|MSG_DONTWAIT|MSG_EOR|MSG_NOSIGNAL|MSG_MORE|MSG_CMSG_COMPAT))
 		return -EOPNOTSUPP;
@@ -1900,18 +1919,21 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
 	if (addr_len && (addr_len != sizeof(struct sockaddr_dn)))
 		return -EINVAL;
 
+	lock_sock(sk);
+	timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
 	/*
 	 * The only difference between stream sockets and sequenced packet
 	 * sockets is that the stream sockets always behave as if MSG_EOR
 	 * has been set.
 	 */
 	if (sock->type == SOCK_STREAM) {
-		if (flags & MSG_EOR)
-			return -EINVAL;
+		if (flags & MSG_EOR) {
+			err = -EINVAL;
+			goto out;
+		}
 		flags |= MSG_EOR;
 	}
 
-	lock_sock(sk);
 
 	err = dn_check_state(sk, addr, addr_len, &timeo, flags);
 	if (err)
@@ -1980,8 +2002,12 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
 
 		/*
 		 * Get a suitably sized skb.
+		 * 64 is a bit of a hack really, but its larger than any
+		 * link-layer headers and has served us well as a good
+		 * guess as to their real length.
 		 */
-		skb = dn_alloc_send_skb(sk, &len, flags & MSG_DONTWAIT, timeo, &err);
+		skb = dn_alloc_send_pskb(sk, len + 64 + DN_MAX_NSP_DATA_HEADER,
+					 flags & MSG_DONTWAIT, &err);
 
 		if (err)
 			break;
@@ -1991,7 +2017,7 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
 
 		cb = DN_SKB_CB(skb);
 
-		skb_reserve(skb, DN_MAX_NSP_DATA_HEADER);
+		skb_reserve(skb, 64 + DN_MAX_NSP_DATA_HEADER);
 
 		if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) {
 			err = -EFAULT;
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index e0bebf4..53633d3 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -137,69 +137,6 @@ struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri)
 }
 
 /*
- * Wrapper for the above, for allocs of data skbs. We try and get the
- * whole size thats been asked for (plus 11 bytes of header). If this
- * fails, then we try for any size over 16 bytes for SOCK_STREAMS.
- */
-struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err)
-{
-	int space;
-	int len;
-	struct sk_buff *skb = NULL;
-
-	*err = 0;
-
-	while(skb == NULL) {
-		if (signal_pending(current)) {
-			*err = sock_intr_errno(timeo);
-			break;
-		}
-
-		if (sk->sk_shutdown & SEND_SHUTDOWN) {
-			*err = EINVAL;
-			break;
-		}
-
-		if (sk->sk_err)
-			break;
-
-		len = *size + 11;
-		space = sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc);
-
-		if (space < len) {
-			if ((sk->sk_socket->type == SOCK_STREAM) &&
-			    (space >= (16 + 11)))
-				len = space;
-		}
-
-		if (space < len) {
-			set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
-			if (noblock) {
-				*err = EWOULDBLOCK;
-				break;
-			}
-
-			clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
-			SOCK_SLEEP_PRE(sk)
-
-			if ((sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc)) <
-			    len)
-				schedule();
-
-			SOCK_SLEEP_POST(sk)
-			continue;
-		}
-
-		if ((skb = dn_alloc_skb(sk, len, sk->sk_allocation)) == NULL)
-			continue;
-
-		*size = len - 11;
-	}
-
-	return skb;
-}
-
-/*
  * Calculate persist timer based upon the smoothed round
  * trip time and the variance. Backoff according to the
  * nsp_backoff[] array.
diff --git a/net/ieee80211/ieee80211_crypt.c b/net/ieee80211/ieee80211_crypt.c
index 05a6f2f..61a9d92 100644
--- a/net/ieee80211/ieee80211_crypt.c
+++ b/net/ieee80211/ieee80211_crypt.c
@@ -30,7 +30,6 @@ struct ieee80211_crypto_alg {
 	struct ieee80211_crypto_ops *ops;
 };
 
-
 struct ieee80211_crypto {
 	struct list_head algs;
 	spinlock_t lock;
@@ -38,8 +37,7 @@ struct ieee80211_crypto {
 
 static struct ieee80211_crypto *hcrypt;
 
-void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee,
-					   int force)
+void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee, int force)
 {
 	struct list_head *ptr, *n;
 	struct ieee80211_crypt_data *entry;
@@ -140,7 +138,7 @@ int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops)
 	spin_lock_irqsave(&hcrypt->lock, flags);
 	for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) {
 		struct ieee80211_crypto_alg *alg =
-			(struct ieee80211_crypto_alg *) ptr;
+		    (struct ieee80211_crypto_alg *)ptr;
 		if (alg->ops == ops) {
 			list_del(&alg->list);
 			del_alg = alg;
@@ -158,8 +156,7 @@ int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops)
 	return del_alg ? 0 : -1;
 }
 
-
-struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name)
+struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name)
 {
 	unsigned long flags;
 	struct list_head *ptr;
@@ -171,7 +168,7 @@ struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name)
 	spin_lock_irqsave(&hcrypt->lock, flags);
 	for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) {
 		struct ieee80211_crypto_alg *alg =
-			(struct ieee80211_crypto_alg *) ptr;
+		    (struct ieee80211_crypto_alg *)ptr;
 		if (strcmp(alg->ops->name, name) == 0) {
 			found_alg = alg;
 			break;
@@ -185,9 +182,13 @@ struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name)
 		return NULL;
 }
 
-
-static void * ieee80211_crypt_null_init(int keyidx) { return (void *) 1; }
-static void ieee80211_crypt_null_deinit(void *priv) {}
+static void *ieee80211_crypt_null_init(int keyidx)
+{
+	return (void *)1;
+}
+static void ieee80211_crypt_null_deinit(void *priv)
+{
+}
 
 static struct ieee80211_crypto_ops ieee80211_crypt_null = {
 	.name			= "NULL",
@@ -204,7 +205,6 @@ static struct ieee80211_crypto_ops ieee80211_crypt_null = {
 	.owner			= THIS_MODULE,
 };
 
-
 static int __init ieee80211_crypto_init(void)
 {
 	int ret = -ENOMEM;
@@ -222,11 +222,10 @@ static int __init ieee80211_crypto_init(void)
 		kfree(hcrypt);
 		hcrypt = NULL;
 	}
-out:
+      out:
 	return ret;
 }
 
-
 static void __exit ieee80211_crypto_deinit(void)
 {
 	struct list_head *ptr, *n;
@@ -237,7 +236,7 @@ static void __exit ieee80211_crypto_deinit(void)
 	for (ptr = hcrypt->algs.next, n = ptr->next; ptr != &hcrypt->algs;
 	     ptr = n, n = ptr->next) {
 		struct ieee80211_crypto_alg *alg =
-			(struct ieee80211_crypto_alg *) ptr;
+		    (struct ieee80211_crypto_alg *)ptr;
 		list_del(ptr);
 		printk(KERN_DEBUG "ieee80211_crypt: unregistered algorithm "
 		       "'%s' (deinit)\n", alg->ops->name);
diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c
index 11d1557..8fc13f4 100644
--- a/net/ieee80211/ieee80211_crypt_ccmp.c
+++ b/net/ieee80211/ieee80211_crypt_ccmp.c
@@ -24,7 +24,6 @@
 
 #include <net/ieee80211.h>
 
-
 #include <linux/crypto.h>
 #include <asm/scatterlist.h>
 
@@ -55,7 +54,7 @@ struct ieee80211_ccmp_data {
 
 	/* scratch buffers for virt_to_page() (crypto API) */
 	u8 tx_b0[AES_BLOCK_LEN], tx_b[AES_BLOCK_LEN],
-		tx_e[AES_BLOCK_LEN], tx_s0[AES_BLOCK_LEN];
+	    tx_e[AES_BLOCK_LEN], tx_s0[AES_BLOCK_LEN];
 	u8 rx_b0[AES_BLOCK_LEN], rx_b[AES_BLOCK_LEN], rx_a[AES_BLOCK_LEN];
 };
 
@@ -75,7 +74,7 @@ static void ieee80211_ccmp_aes_encrypt(struct crypto_tfm *tfm,
 	crypto_cipher_encrypt(tfm, &dst, &src, AES_BLOCK_LEN);
 }
 
-static void * ieee80211_ccmp_init(int key_idx)
+static void *ieee80211_ccmp_init(int key_idx)
 {
 	struct ieee80211_ccmp_data *priv;
 
@@ -94,7 +93,7 @@ static void * ieee80211_ccmp_init(int key_idx)
 
 	return priv;
 
-fail:
+      fail:
 	if (priv) {
 		if (priv->tfm)
 			crypto_free_tfm(priv->tfm);
@@ -104,7 +103,6 @@ fail:
 	return NULL;
 }
 
-
 static void ieee80211_ccmp_deinit(void *priv)
 {
 	struct ieee80211_ccmp_data *_priv = priv;
@@ -113,19 +111,16 @@ static void ieee80211_ccmp_deinit(void *priv)
 	kfree(priv);
 }
 
-
-static inline void xor_block(u8 *b, u8 *a, size_t len)
+static inline void xor_block(u8 * b, u8 * a, size_t len)
 {
 	int i;
 	for (i = 0; i < len; i++)
 		b[i] ^= a[i];
 }
 
-
 static void ccmp_init_blocks(struct crypto_tfm *tfm,
 			     struct ieee80211_hdr *hdr,
-			     u8 *pn, size_t dlen, u8 *b0, u8 *auth,
-			     u8 *s0)
+			     u8 * pn, size_t dlen, u8 * b0, u8 * auth, u8 * s0)
 {
 	u8 *pos, qc = 0;
 	size_t aad_len;
@@ -142,7 +137,7 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
 	if (a4_included)
 		aad_len += 6;
 	if (qc_included) {
-		pos = (u8 *) &hdr->addr4;
+		pos = (u8 *) & hdr->addr4;
 		if (a4_included)
 			pos += 6;
 		qc = *pos & 0x0f;
@@ -169,14 +164,14 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
 	 * QC (if present)
 	 */
 	pos = (u8 *) hdr;
-	aad[0] = 0; /* aad_len >> 8 */
+	aad[0] = 0;		/* aad_len >> 8 */
 	aad[1] = aad_len & 0xff;
 	aad[2] = pos[0] & 0x8f;
 	aad[3] = pos[1] & 0xc7;
 	memcpy(aad + 4, hdr->addr1, 3 * ETH_ALEN);
-	pos = (u8 *) &hdr->seq_ctl;
+	pos = (u8 *) & hdr->seq_ctl;
 	aad[22] = pos[0] & 0x0f;
-	aad[23] = 0; /* all bits masked */
+	aad[23] = 0;		/* all bits masked */
 	memset(aad + 24, 0, 8);
 	if (a4_included)
 		memcpy(aad + 24, hdr->addr4, ETH_ALEN);
@@ -196,7 +191,6 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
 	ieee80211_ccmp_aes_encrypt(tfm, b0, s0);
 }
 
-
 static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct ieee80211_ccmp_data *key = priv;
@@ -209,8 +203,7 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	u8 *s0 = key->tx_s0;
 
 	if (skb_headroom(skb) < CCMP_HDR_LEN ||
-	    skb_tailroom(skb) < CCMP_MIC_LEN ||
-	    skb->len < hdr_len)
+	    skb_tailroom(skb) < CCMP_MIC_LEN || skb->len < hdr_len)
 		return -1;
 
 	data_len = skb->len - hdr_len;
@@ -230,13 +223,13 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	*pos++ = key->tx_pn[5];
 	*pos++ = key->tx_pn[4];
 	*pos++ = 0;
-	*pos++ = (key->key_idx << 6) | (1 << 5) /* Ext IV included */;
+	*pos++ = (key->key_idx << 6) | (1 << 5) /* Ext IV included */ ;
 	*pos++ = key->tx_pn[3];
 	*pos++ = key->tx_pn[2];
 	*pos++ = key->tx_pn[1];
 	*pos++ = key->tx_pn[0];
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 	ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0);
 
 	blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN;
@@ -261,7 +254,6 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	return 0;
 }
 
-
 static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct ieee80211_ccmp_data *key = priv;
@@ -280,7 +272,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 		return -1;
 	}
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 	pos = skb->data + hdr_len;
 	keyidx = pos[3];
 	if (!(keyidx & (1 << 5))) {
@@ -364,8 +356,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	return keyidx;
 }
 
-
-static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv)
+static int ieee80211_ccmp_set_key(void *key, int len, u8 * seq, void *priv)
 {
 	struct ieee80211_ccmp_data *data = priv;
 	int keyidx;
@@ -395,8 +386,7 @@ static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv)
 	return 0;
 }
 
-
-static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv)
+static int ieee80211_ccmp_get_key(void *key, int len, u8 * seq, void *priv)
 {
 	struct ieee80211_ccmp_data *data = priv;
 
@@ -419,8 +409,7 @@ static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv)
 	return CCMP_TK_LEN;
 }
 
-
-static char * ieee80211_ccmp_print_stats(char *p, void *priv)
+static char *ieee80211_ccmp_print_stats(char *p, void *priv)
 {
 	struct ieee80211_ccmp_data *ccmp = priv;
 	p += sprintf(p, "key[%d] alg=CCMP key_set=%d "
@@ -436,7 +425,6 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv)
 	return p;
 }
 
-
 static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = {
 	.name			= "CCMP",
 	.init			= ieee80211_ccmp_init,
@@ -453,18 +441,15 @@ static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = {
 	.owner			= THIS_MODULE,
 };
 
-
 static int __init ieee80211_crypto_ccmp_init(void)
 {
 	return ieee80211_register_crypto_ops(&ieee80211_crypt_ccmp);
 }
 
-
 static void __exit ieee80211_crypto_ccmp_exit(void)
 {
 	ieee80211_unregister_crypto_ops(&ieee80211_crypt_ccmp);
 }
 
-
 module_init(ieee80211_crypto_ccmp_init);
 module_exit(ieee80211_crypto_ccmp_exit);
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index f91d92c..d4f9164 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -23,7 +23,6 @@
 
 #include <net/ieee80211.h>
 
-
 #include <linux/crypto.h>
 #include <asm/scatterlist.h>
 #include <linux/crc32.h>
@@ -62,7 +61,7 @@ struct ieee80211_tkip_data {
 	u8 rx_hdr[16], tx_hdr[16];
 };
 
-static void * ieee80211_tkip_init(int key_idx)
+static void *ieee80211_tkip_init(int key_idx)
 {
 	struct ieee80211_tkip_data *priv;
 
@@ -88,7 +87,7 @@ static void * ieee80211_tkip_init(int key_idx)
 
 	return priv;
 
-fail:
+      fail:
 	if (priv) {
 		if (priv->tfm_michael)
 			crypto_free_tfm(priv->tfm_michael);
@@ -100,7 +99,6 @@ fail:
 	return NULL;
 }
 
-
 static void ieee80211_tkip_deinit(void *priv)
 {
 	struct ieee80211_tkip_data *_priv = priv;
@@ -111,51 +109,42 @@ static void ieee80211_tkip_deinit(void *priv)
 	kfree(priv);
 }
 
-
 static inline u16 RotR1(u16 val)
 {
 	return (val >> 1) | (val << 15);
 }
 
-
 static inline u8 Lo8(u16 val)
 {
 	return val & 0xff;
 }
 
-
 static inline u8 Hi8(u16 val)
 {
 	return val >> 8;
 }
 
-
 static inline u16 Lo16(u32 val)
 {
 	return val & 0xffff;
 }
 
-
 static inline u16 Hi16(u32 val)
 {
 	return val >> 16;
 }
 
-
 static inline u16 Mk16(u8 hi, u8 lo)
 {
 	return lo | (((u16) hi) << 8);
 }
 
-
-static inline u16 Mk16_le(u16 *v)
+static inline u16 Mk16_le(u16 * v)
 {
 	return le16_to_cpu(*v);
 }
 
-
-static const u16 Sbox[256] =
-{
+static const u16 Sbox[256] = {
 	0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,
 	0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A,
 	0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B,
@@ -190,17 +179,16 @@ static const u16 Sbox[256] =
 	0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A,
 };
 
-
 static inline u16 _S_(u16 v)
 {
 	u16 t = Sbox[Hi8(v)];
 	return Sbox[Lo8(v)] ^ ((t << 8) | (t >> 8));
 }
 
-
 #define PHASE1_LOOP_COUNT 8
 
-static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32)
+static void tkip_mixing_phase1(u16 * TTAK, const u8 * TK, const u8 * TA,
+			       u32 IV32)
 {
 	int i, j;
 
@@ -221,13 +209,12 @@ static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32)
 	}
 }
 
-
-static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
+static void tkip_mixing_phase2(u8 * WEPSeed, const u8 * TK, const u16 * TTAK,
 			       u16 IV16)
 {
 	/* Make temporary area overlap WEP seed so that the final copy can be
 	 * avoided on little endian hosts. */
-	u16 *PPK = (u16 *) &WEPSeed[4];
+	u16 *PPK = (u16 *) & WEPSeed[4];
 
 	/* Step 1 - make copy of TTAK and bring in TSC */
 	PPK[0] = TTAK[0];
@@ -238,15 +225,15 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
 	PPK[5] = TTAK[4] + IV16;
 
 	/* Step 2 - 96-bit bijective mixing using S-box */
-	PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) &TK[0]));
-	PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) &TK[2]));
-	PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) &TK[4]));
-	PPK[3] += _S_(PPK[2] ^ Mk16_le((u16 *) &TK[6]));
-	PPK[4] += _S_(PPK[3] ^ Mk16_le((u16 *) &TK[8]));
-	PPK[5] += _S_(PPK[4] ^ Mk16_le((u16 *) &TK[10]));
-
-	PPK[0] += RotR1(PPK[5] ^ Mk16_le((u16 *) &TK[12]));
-	PPK[1] += RotR1(PPK[0] ^ Mk16_le((u16 *) &TK[14]));
+	PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) & TK[0]));
+	PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) & TK[2]));
+	PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) & TK[4]));
+	PPK[3] += _S_(PPK[2] ^ Mk16_le((u16 *) & TK[6]));
+	PPK[4] += _S_(PPK[3] ^ Mk16_le((u16 *) & TK[8]));
+	PPK[5] += _S_(PPK[4] ^ Mk16_le((u16 *) & TK[10]));
+
+	PPK[0] += RotR1(PPK[5] ^ Mk16_le((u16 *) & TK[12]));
+	PPK[1] += RotR1(PPK[0] ^ Mk16_le((u16 *) & TK[14]));
 	PPK[2] += RotR1(PPK[1]);
 	PPK[3] += RotR1(PPK[2]);
 	PPK[4] += RotR1(PPK[3]);
@@ -257,7 +244,7 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
 	WEPSeed[0] = Hi8(IV16);
 	WEPSeed[1] = (Hi8(IV16) | 0x20) & 0x7F;
 	WEPSeed[2] = Lo8(IV16);
-	WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((u16 *) &TK[0])) >> 1);
+	WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((u16 *) & TK[0])) >> 1);
 
 #ifdef __BIG_ENDIAN
 	{
@@ -281,7 +268,7 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	    skb->len < hdr_len)
 		return -1;
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 	if (!tkey->tx_phase1_done) {
 		tkip_mixing_phase1(tkey->tx_ttak, tkey->key, hdr->addr2,
 				   tkey->tx_iv32);
@@ -298,7 +285,7 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	*pos++ = rc4key[0];
 	*pos++ = rc4key[1];
 	*pos++ = rc4key[2];
-	*pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */;
+	*pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */ ;
 	*pos++ = tkey->tx_iv32 & 0xff;
 	*pos++ = (tkey->tx_iv32 >> 8) & 0xff;
 	*pos++ = (tkey->tx_iv32 >> 16) & 0xff;
@@ -341,7 +328,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	if (skb->len < hdr_len + 8 + 4)
 		return -1;
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 	pos = skb->data + hdr_len;
 	keyidx = pos[3];
 	if (!(keyidx & (1 << 5))) {
@@ -427,9 +414,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	return keyidx;
 }
 
-
-static int michael_mic(struct ieee80211_tkip_data *tkey, u8 *key, u8 *hdr,
-		       u8 *data, size_t data_len, u8 *mic)
+static int michael_mic(struct ieee80211_tkip_data *tkey, u8 * key, u8 * hdr,
+		       u8 * data, size_t data_len, u8 * mic)
 {
 	struct scatterlist sg[2];
 
@@ -453,37 +439,37 @@ static int michael_mic(struct ieee80211_tkip_data *tkey, u8 *key, u8 *hdr,
 	return 0;
 }
 
-static void michael_mic_hdr(struct sk_buff *skb, u8 *hdr)
+static void michael_mic_hdr(struct sk_buff *skb, u8 * hdr)
 {
 	struct ieee80211_hdr *hdr11;
 
-	hdr11 = (struct ieee80211_hdr *) skb->data;
+	hdr11 = (struct ieee80211_hdr *)skb->data;
 	switch (le16_to_cpu(hdr11->frame_ctl) &
 		(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) {
 	case IEEE80211_FCTL_TODS:
-		memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */
-		memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */
+		memcpy(hdr, hdr11->addr3, ETH_ALEN);	/* DA */
+		memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN);	/* SA */
 		break;
 	case IEEE80211_FCTL_FROMDS:
-		memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */
-		memcpy(hdr + ETH_ALEN, hdr11->addr3, ETH_ALEN); /* SA */
+		memcpy(hdr, hdr11->addr1, ETH_ALEN);	/* DA */
+		memcpy(hdr + ETH_ALEN, hdr11->addr3, ETH_ALEN);	/* SA */
 		break;
 	case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS:
-		memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */
-		memcpy(hdr + ETH_ALEN, hdr11->addr4, ETH_ALEN); /* SA */
+		memcpy(hdr, hdr11->addr3, ETH_ALEN);	/* DA */
+		memcpy(hdr + ETH_ALEN, hdr11->addr4, ETH_ALEN);	/* SA */
 		break;
 	case 0:
-		memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */
-		memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */
+		memcpy(hdr, hdr11->addr1, ETH_ALEN);	/* DA */
+		memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN);	/* SA */
 		break;
 	}
 
-	hdr[12] = 0; /* priority */
-	hdr[13] = hdr[14] = hdr[15] = 0; /* reserved */
+	hdr[12] = 0;		/* priority */
+	hdr[13] = hdr[14] = hdr[15] = 0;	/* reserved */
 }
 
-
-static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *priv)
+static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len,
+				     void *priv)
 {
 	struct ieee80211_tkip_data *tkey = priv;
 	u8 *pos;
@@ -504,11 +490,9 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri
 	return 0;
 }
 
-
 #if WIRELESS_EXT >= 18
 static void ieee80211_michael_mic_failure(struct net_device *dev,
-				       struct ieee80211_hdr *hdr,
-				       int keyidx)
+					  struct ieee80211_hdr *hdr, int keyidx)
 {
 	union iwreq_data wrqu;
 	struct iw_michaelmicfailure ev;
@@ -524,12 +508,11 @@ static void ieee80211_michael_mic_failure(struct net_device *dev,
 	memcpy(ev.src_addr.sa_data, hdr->addr2, ETH_ALEN);
 	memset(&wrqu, 0, sizeof(wrqu));
 	wrqu.data.length = sizeof(ev);
-	wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *) &ev);
+	wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&ev);
 }
 #elif WIRELESS_EXT >= 15
 static void ieee80211_michael_mic_failure(struct net_device *dev,
-				       struct ieee80211_hdr *hdr,
-				       int keyidx)
+					  struct ieee80211_hdr *hdr, int keyidx)
 {
 	union iwreq_data wrqu;
 	char buf[128];
@@ -542,17 +525,16 @@ static void ieee80211_michael_mic_failure(struct net_device *dev,
 	wrqu.data.length = strlen(buf);
 	wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
 }
-#else /* WIRELESS_EXT >= 15 */
+#else				/* WIRELESS_EXT >= 15 */
 static inline void ieee80211_michael_mic_failure(struct net_device *dev,
-					      struct ieee80211_hdr *hdr,
-					      int keyidx)
+						 struct ieee80211_hdr *hdr,
+						 int keyidx)
 {
 }
-#endif /* WIRELESS_EXT >= 15 */
-
+#endif				/* WIRELESS_EXT >= 15 */
 
 static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
-				     int hdr_len, void *priv)
+					int hdr_len, void *priv)
 {
 	struct ieee80211_tkip_data *tkey = priv;
 	u8 mic[8];
@@ -566,7 +548,7 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
 		return -1;
 	if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) {
 		struct ieee80211_hdr *hdr;
-		hdr = (struct ieee80211_hdr *) skb->data;
+		hdr = (struct ieee80211_hdr *)skb->data;
 		printk(KERN_DEBUG "%s: Michael MIC verification failed for "
 		       "MSDU from " MAC_FMT " keyidx=%d\n",
 		       skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2),
@@ -587,8 +569,7 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
 	return 0;
 }
 
-
-static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv)
+static int ieee80211_tkip_set_key(void *key, int len, u8 * seq, void *priv)
 {
 	struct ieee80211_tkip_data *tkey = priv;
 	int keyidx;
@@ -603,10 +584,10 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv)
 	if (len == TKIP_KEY_LEN) {
 		memcpy(tkey->key, key, TKIP_KEY_LEN);
 		tkey->key_set = 1;
-		tkey->tx_iv16 = 1; /* TSC is initialized to 1 */
+		tkey->tx_iv16 = 1;	/* TSC is initialized to 1 */
 		if (seq) {
 			tkey->rx_iv32 = (seq[5] << 24) | (seq[4] << 16) |
-				(seq[3] << 8) | seq[2];
+			    (seq[3] << 8) | seq[2];
 			tkey->rx_iv16 = (seq[1] << 8) | seq[0];
 		}
 	} else if (len == 0)
@@ -617,8 +598,7 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv)
 	return 0;
 }
 
-
-static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv)
+static int ieee80211_tkip_get_key(void *key, int len, u8 * seq, void *priv)
 {
 	struct ieee80211_tkip_data *tkey = priv;
 
@@ -647,8 +627,7 @@ static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv)
 	return TKIP_KEY_LEN;
 }
 
-
-static char * ieee80211_tkip_print_stats(char *p, void *priv)
+static char *ieee80211_tkip_print_stats(char *p, void *priv)
 {
 	struct ieee80211_tkip_data *tkip = priv;
 	p += sprintf(p, "key[%d] alg=TKIP key_set=%d "
@@ -674,7 +653,6 @@ static char * ieee80211_tkip_print_stats(char *p, void *priv)
 	return p;
 }
 
-
 static struct ieee80211_crypto_ops ieee80211_crypt_tkip = {
 	.name			= "TKIP",
 	.init			= ieee80211_tkip_init,
@@ -686,23 +664,20 @@ static struct ieee80211_crypto_ops ieee80211_crypt_tkip = {
 	.set_key		= ieee80211_tkip_set_key,
 	.get_key		= ieee80211_tkip_get_key,
 	.print_stats		= ieee80211_tkip_print_stats,
-	.extra_prefix_len	= 4 + 4, /* IV + ExtIV */
-	.extra_postfix_len	= 8 + 4, /* MIC + ICV */
-	.owner		        = THIS_MODULE,
+	.extra_prefix_len	= 4 + 4,	/* IV + ExtIV */
+	.extra_postfix_len	= 8 + 4,	/* MIC + ICV */
+	.owner			= THIS_MODULE,
 };
 
-
 static int __init ieee80211_crypto_tkip_init(void)
 {
 	return ieee80211_register_crypto_ops(&ieee80211_crypt_tkip);
 }
 
-
 static void __exit ieee80211_crypto_tkip_exit(void)
 {
 	ieee80211_unregister_crypto_ops(&ieee80211_crypt_tkip);
 }
 
-
 module_init(ieee80211_crypto_tkip_init);
 module_exit(ieee80211_crypto_tkip_exit);
diff --git a/net/ieee80211/ieee80211_crypt_wep.c b/net/ieee80211/ieee80211_crypt_wep.c
index bec1d34..b4d2514 100644
--- a/net/ieee80211/ieee80211_crypt_wep.c
+++ b/net/ieee80211/ieee80211_crypt_wep.c
@@ -20,7 +20,6 @@
 
 #include <net/ieee80211.h>
 
-
 #include <linux/crypto.h>
 #include <asm/scatterlist.h>
 #include <linux/crc32.h>
@@ -29,7 +28,6 @@ MODULE_AUTHOR("Jouni Malinen");
 MODULE_DESCRIPTION("Host AP crypt: WEP");
 MODULE_LICENSE("GPL");
 
-
 struct prism2_wep_data {
 	u32 iv;
 #define WEP_KEY_LEN 13
@@ -39,8 +37,7 @@ struct prism2_wep_data {
 	struct crypto_tfm *tfm;
 };
 
-
-static void * prism2_wep_init(int keyidx)
+static void *prism2_wep_init(int keyidx)
 {
 	struct prism2_wep_data *priv;
 
@@ -62,7 +59,7 @@ static void * prism2_wep_init(int keyidx)
 
 	return priv;
 
-fail:
+      fail:
 	if (priv) {
 		if (priv->tfm)
 			crypto_free_tfm(priv->tfm);
@@ -71,7 +68,6 @@ fail:
 	return NULL;
 }
 
-
 static void prism2_wep_deinit(void *priv)
 {
 	struct prism2_wep_data *_priv = priv;
@@ -80,7 +76,6 @@ static void prism2_wep_deinit(void *priv)
 	kfree(priv);
 }
 
-
 /* Perform WEP encryption on given skb that has at least 4 bytes of headroom
  * for IV and 4 bytes of tailroom for ICV. Both IV and ICV will be transmitted,
  * so the payload length increases with 8 bytes.
@@ -143,7 +138,6 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	return 0;
 }
 
-
 /* Perform WEP decryption on given buffer. Buffer includes whole WEP part of
  * the frame: IV (4 bytes), encrypted payload (including SNAP header),
  * ICV (4 bytes). len includes both IV and ICV.
@@ -202,8 +196,7 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	return 0;
 }
 
-
-static int prism2_wep_set_key(void *key, int len, u8 *seq, void *priv)
+static int prism2_wep_set_key(void *key, int len, u8 * seq, void *priv)
 {
 	struct prism2_wep_data *wep = priv;
 
@@ -216,8 +209,7 @@ static int prism2_wep_set_key(void *key, int len, u8 *seq, void *priv)
 	return 0;
 }
 
-
-static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv)
+static int prism2_wep_get_key(void *key, int len, u8 * seq, void *priv)
 {
 	struct prism2_wep_data *wep = priv;
 
@@ -229,16 +221,13 @@ static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv)
 	return wep->key_len;
 }
 
-
-static char * prism2_wep_print_stats(char *p, void *priv)
+static char *prism2_wep_print_stats(char *p, void *priv)
 {
 	struct prism2_wep_data *wep = priv;
-	p += sprintf(p, "key[%d] alg=WEP len=%d\n",
-		     wep->key_idx, wep->key_len);
+	p += sprintf(p, "key[%d] alg=WEP len=%d\n", wep->key_idx, wep->key_len);
 	return p;
 }
 
-
 static struct ieee80211_crypto_ops ieee80211_crypt_wep = {
 	.name			= "WEP",
 	.init			= prism2_wep_init,
@@ -250,23 +239,20 @@ static struct ieee80211_crypto_ops ieee80211_crypt_wep = {
 	.set_key		= prism2_wep_set_key,
 	.get_key		= prism2_wep_get_key,
 	.print_stats		= prism2_wep_print_stats,
-	.extra_prefix_len	= 4, /* IV */
-	.extra_postfix_len	= 4, /* ICV */
+	.extra_prefix_len	= 4,	/* IV */
+	.extra_postfix_len	= 4,	/* ICV */
 	.owner			= THIS_MODULE,
 };
 
-
 static int __init ieee80211_crypto_wep_init(void)
 {
 	return ieee80211_register_crypto_ops(&ieee80211_crypt_wep);
 }
 
-
 static void __exit ieee80211_crypto_wep_exit(void)
 {
 	ieee80211_unregister_crypto_ops(&ieee80211_crypt_wep);
 }
 
-
 module_init(ieee80211_crypto_wep_init);
 module_exit(ieee80211_crypto_wep_exit);
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 553acb2..03a4734 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -54,7 +54,8 @@
 #include <net/ieee80211.h>
 
 MODULE_DESCRIPTION("802.11 data/management/control stack");
-MODULE_AUTHOR("Copyright (C) 2004 Intel Corporation <jketreno@linux.intel.com>");
+MODULE_AUTHOR
+    ("Copyright (C) 2004 Intel Corporation <jketreno@linux.intel.com>");
 MODULE_LICENSE("GPL");
 
 #define DRV_NAME "ieee80211"
@@ -64,9 +65,9 @@ static inline int ieee80211_networks_allocate(struct ieee80211_device *ieee)
 	if (ieee->networks)
 		return 0;
 
-	ieee->networks = kmalloc(
-		MAX_NETWORK_COUNT * sizeof(struct ieee80211_network),
-		GFP_KERNEL);
+	ieee->networks =
+	    kmalloc(MAX_NETWORK_COUNT * sizeof(struct ieee80211_network),
+		    GFP_KERNEL);
 	if (!ieee->networks) {
 		printk(KERN_WARNING "%s: Out of memory allocating beacons\n",
 		       ieee->dev->name);
@@ -94,10 +95,10 @@ static inline void ieee80211_networks_initialize(struct ieee80211_device *ieee)
 	INIT_LIST_HEAD(&ieee->network_free_list);
 	INIT_LIST_HEAD(&ieee->network_list);
 	for (i = 0; i < MAX_NETWORK_COUNT; i++)
-		list_add_tail(&ieee->networks[i].list, &ieee->network_free_list);
+		list_add_tail(&ieee->networks[i].list,
+			      &ieee->network_free_list);
 }
 
-
 struct net_device *alloc_ieee80211(int sizeof_priv)
 {
 	struct ieee80211_device *ieee;
@@ -118,8 +119,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
 
 	err = ieee80211_networks_allocate(ieee);
 	if (err) {
-		IEEE80211_ERROR("Unable to allocate beacon storage: %d\n",
-				err);
+		IEEE80211_ERROR("Unable to allocate beacon storage: %d\n", err);
 		goto failed;
 	}
 	ieee80211_networks_initialize(ieee);
@@ -132,7 +132,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
 	/* Default to enabling full open WEP with host based encrypt/decrypt */
 	ieee->host_encrypt = 1;
 	ieee->host_decrypt = 1;
-	ieee->ieee802_1x = 1; /* Default to supporting 802.1x */
+	ieee->ieee802_1x = 1;	/* Default to supporting 802.1x */
 
 	INIT_LIST_HEAD(&ieee->crypt_deinit_list);
 	init_timer(&ieee->crypt_deinit_timer);
@@ -141,21 +141,20 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
 
 	spin_lock_init(&ieee->lock);
 
- 	ieee->wpa_enabled = 0;
- 	ieee->tkip_countermeasures = 0;
- 	ieee->drop_unencrypted = 0;
- 	ieee->privacy_invoked = 0;
- 	ieee->ieee802_1x = 1;
+	ieee->wpa_enabled = 0;
+	ieee->tkip_countermeasures = 0;
+	ieee->drop_unencrypted = 0;
+	ieee->privacy_invoked = 0;
+	ieee->ieee802_1x = 1;
 
 	return dev;
 
- failed:
+      failed:
 	if (dev)
 		free_netdev(dev);
 	return NULL;
 }
 
-
 void free_ieee80211(struct net_device *dev)
 {
 	struct ieee80211_device *ieee = netdev_priv(dev);
@@ -193,7 +192,7 @@ static int show_debug_level(char *page, char **start, off_t offset,
 	return snprintf(page, count, "0x%08X\n", ieee80211_debug_level);
 }
 
-static int store_debug_level(struct file *file, const char __user *buffer,
+static int store_debug_level(struct file *file, const char __user * buffer,
 			     unsigned long count, void *data)
 {
 	char buf[] = "0x00000000";
@@ -264,13 +263,12 @@ static void __exit ieee80211_exit(void)
 module_param(debug, int, 0444);
 MODULE_PARM_DESC(debug, "debug output mask");
 
-
 module_exit(ieee80211_exit);
 module_init(ieee80211_init);
 #endif
 
-
-const char *escape_essid(const char *essid, u8 essid_len) {
+const char *escape_essid(const char *essid, u8 essid_len)
+{
 	static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
 	const char *s = essid;
 	char *d = escaped;
@@ -280,7 +278,7 @@ const char *escape_essid(const char *essid, u8 essid_len) {
 		return escaped;
 	}
 
-	essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE);
+	essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE);
 	while (essid_len--) {
 		if (*s == '\0') {
 			*d++ = '\\';
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index d582faa..f7dcd85 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -52,11 +52,14 @@ static inline void ieee80211_monitor_rx(struct ieee80211_device *ieee,
 	netif_rx(skb);
 }
 
-
 /* Called only as a tasklet (software IRQ) */
-static struct ieee80211_frag_entry *
-ieee80211_frag_cache_find(struct ieee80211_device *ieee, unsigned int seq,
-			  unsigned int frag, u8 *src, u8 *dst)
+static struct ieee80211_frag_entry *ieee80211_frag_cache_find(struct
+							      ieee80211_device
+							      *ieee,
+							      unsigned int seq,
+							      unsigned int frag,
+							      u8 * src,
+							      u8 * dst)
 {
 	struct ieee80211_frag_entry *entry;
 	int i;
@@ -65,10 +68,9 @@ ieee80211_frag_cache_find(struct ieee80211_device *ieee, unsigned int seq,
 		entry = &ieee->frag_cache[i];
 		if (entry->skb != NULL &&
 		    time_after(jiffies, entry->first_frag_time + 2 * HZ)) {
-			IEEE80211_DEBUG_FRAG(
-				"expiring fragment cache entry "
-				"seq=%u last_frag=%u\n",
-				entry->seq, entry->last_frag);
+			IEEE80211_DEBUG_FRAG("expiring fragment cache entry "
+					     "seq=%u last_frag=%u\n",
+					     entry->seq, entry->last_frag);
 			dev_kfree_skb_any(entry->skb);
 			entry->skb = NULL;
 		}
@@ -84,9 +86,8 @@ ieee80211_frag_cache_find(struct ieee80211_device *ieee, unsigned int seq,
 }
 
 /* Called only as a tasklet (software IRQ) */
-static struct sk_buff *
-ieee80211_frag_cache_get(struct ieee80211_device *ieee,
-			 struct ieee80211_hdr *hdr)
+static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee,
+						struct ieee80211_hdr *hdr)
 {
 	struct sk_buff *skb = NULL;
 	u16 sc;
@@ -101,9 +102,9 @@ ieee80211_frag_cache_get(struct ieee80211_device *ieee,
 		/* Reserve enough space to fit maximum frame length */
 		skb = dev_alloc_skb(ieee->dev->mtu +
 				    sizeof(struct ieee80211_hdr) +
-				    8 /* LLC */ +
-				    2 /* alignment */ +
-				    8 /* WEP */ + ETH_ALEN /* WDS */);
+				    8 /* LLC */  +
+				    2 /* alignment */  +
+				    8 /* WEP */  + ETH_ALEN /* WDS */ );
 		if (skb == NULL)
 			return NULL;
 
@@ -135,7 +136,6 @@ ieee80211_frag_cache_get(struct ieee80211_device *ieee,
 	return skb;
 }
 
-
 /* Called only as a tasklet (software IRQ) */
 static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
 					   struct ieee80211_hdr *hdr)
@@ -151,9 +151,8 @@ static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
 					  hdr->addr1);
 
 	if (entry == NULL) {
-		IEEE80211_DEBUG_FRAG(
-			"could not invalidate fragment cache "
-			"entry (seq=%u)\n", seq);
+		IEEE80211_DEBUG_FRAG("could not invalidate fragment cache "
+				     "entry (seq=%u)\n", seq);
 		return -1;
 	}
 
@@ -161,7 +160,6 @@ static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
 	return 0;
 }
 
-
 #ifdef NOT_YET
 /* ieee80211_rx_frame_mgtmt
  *
@@ -201,7 +199,7 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb,
 		return 0;
 	}
 
-	    if (ieee->iw_mode == IW_MODE_MASTER) {
+	if (ieee->iw_mode == IW_MODE_MASTER) {
 		if (type != WLAN_FC_TYPE_MGMT && type != WLAN_FC_TYPE_CTRL) {
 			printk(KERN_DEBUG "%s: unknown management frame "
 			       "(type=0x%02x, stype=0x%02x) dropped\n",
@@ -219,14 +217,13 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb,
 }
 #endif
 
-
 /* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
 /* Ethernet-II snap header (RFC1042 for most EtherTypes) */
-static unsigned char rfc1042_header[] =
-{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+static unsigned char rfc1042_header[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+
 /* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
 static unsigned char bridge_tunnel_header[] =
-{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
+    { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
 /* No encapsulation header if EtherType < 0x600 (=length) */
 
 /* Called by ieee80211_rx_frame_decrypt */
@@ -241,7 +238,7 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee,
 	if (skb->len < 24)
 		return 0;
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 	fc = le16_to_cpu(hdr->frame_ctl);
 
 	/* check that the frame is unicast frame to us */
@@ -271,7 +268,7 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee,
 
 /* Called only as a tasklet (software IRQ), by ieee80211_rx */
 static inline int
-ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
+ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
 			   struct ieee80211_crypt_data *crypt)
 {
 	struct ieee80211_hdr *hdr;
@@ -280,12 +277,11 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
 	if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
 		return 0;
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 	hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
 
 #ifdef CONFIG_IEEE80211_CRYPT_TKIP
-	if (ieee->tkip_countermeasures &&
-	    strcmp(crypt->ops->name, "TKIP") == 0) {
+	if (ieee->tkip_countermeasures && strcmp(crypt->ops->name, "TKIP") == 0) {
 		if (net_ratelimit()) {
 			printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
 			       "received packet from " MAC_FMT "\n",
@@ -299,9 +295,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
 	res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv);
 	atomic_dec(&crypt->refcnt);
 	if (res < 0) {
-		IEEE80211_DEBUG_DROP(
-			"decryption failed (SA=" MAC_FMT
-			") res=%d\n", MAC_ARG(hdr->addr2), res);
+		IEEE80211_DEBUG_DROP("decryption failed (SA=" MAC_FMT
+				     ") res=%d\n", MAC_ARG(hdr->addr2), res);
 		if (res == -2)
 			IEEE80211_DEBUG_DROP("Decryption failed ICV "
 					     "mismatch (key %d)\n",
@@ -313,11 +308,11 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
 	return res;
 }
 
-
 /* Called only as a tasklet (software IRQ), by ieee80211_rx */
 static inline int
-ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *skb,
-			     int keyidx, struct ieee80211_crypt_data *crypt)
+ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee,
+				struct sk_buff *skb, int keyidx,
+				struct ieee80211_crypt_data *crypt)
 {
 	struct ieee80211_hdr *hdr;
 	int res, hdrlen;
@@ -325,7 +320,7 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s
 	if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
 		return 0;
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 	hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
 
 	atomic_inc(&crypt->refcnt);
@@ -341,7 +336,6 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s
 	return 0;
 }
 
-
 /* All received frames are sent to this function. @skb contains the frame in
  * IEEE 802.11 format, i.e., in the format it was sent over air.
  * This function is called only as a tasklet (software IRQ). */
@@ -373,8 +367,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	stats = &ieee->stats;
 
 	if (skb->len < 10) {
-		printk(KERN_INFO "%s: SKB length < 10\n",
-		       dev->name);
+		printk(KERN_INFO "%s: SKB length < 10\n", dev->name);
 		goto rx_dropped;
 	}
 
@@ -399,8 +392,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 		/* Update spy records */
 		wireless_spy_update(dev, hdr->addr2, &wstats);
 	}
-#endif /* IW_WIRELESS_SPY */
-#endif /* WIRELESS_EXT > 15 */
+#endif				/* IW_WIRELESS_SPY */
+#endif				/* WIRELESS_EXT > 15 */
 	hostap_update_rx_stats(local->ap, hdr, rx_stats);
 #endif
 
@@ -429,8 +422,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 		 * stations that do not support WEP key mapping). */
 
 		if (!(hdr->addr1[0] & 0x01) || local->bcrx_sta_key)
-			(void) hostap_handle_sta_crypto(local, hdr, &crypt,
-							&sta);
+			(void)hostap_handle_sta_crypto(local, hdr, &crypt,
+						       &sta);
 #endif
 
 		/* allow NULL decrypt to indicate an station specific override
@@ -451,13 +444,11 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 			goto rx_dropped;
 		}
 	}
-
 #ifdef NOT_YET
 	if (type != WLAN_FC_TYPE_DATA) {
 		if (type == WLAN_FC_TYPE_MGMT && stype == WLAN_FC_STYPE_AUTH &&
 		    fc & IEEE80211_FCTL_PROTECTED && ieee->host_decrypt &&
-		    (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0)
-		{
+		    (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0) {
 			printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth "
 			       "from " MAC_FMT "\n", dev->name,
 			       MAC_ARG(hdr->addr2));
@@ -507,9 +498,9 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	}
 
 	if (ieee->iw_mode == IW_MODE_MASTER && !wds &&
-	    (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == IEEE80211_FCTL_FROMDS &&
-	    ieee->stadev &&
-	    memcmp(hdr->addr2, ieee->assoc_ap_addr, ETH_ALEN) == 0) {
+	    (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
+	    IEEE80211_FCTL_FROMDS && ieee->stadev
+	    && memcmp(hdr->addr2, ieee->assoc_ap_addr, ETH_ALEN) == 0) {
 		/* Frame from BSSID of the AP for which we are a client */
 		skb->dev = dev = ieee->stadev;
 		stats = hostap_get_stats(dev);
@@ -521,8 +512,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 
 #ifdef NOT_YET
 	if ((ieee->iw_mode == IW_MODE_MASTER ||
-	     ieee->iw_mode == IW_MODE_REPEAT) &&
-	    !from_assoc_ap) {
+	     ieee->iw_mode == IW_MODE_REPEAT) && !from_assoc_ap) {
 		switch (hostap_handle_sta_rx(ieee, dev, skb, rx_stats,
 					     wds != NULL)) {
 		case AP_RX_CONTINUE_NOT_AUTHORIZED:
@@ -546,11 +536,10 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	    stype != IEEE80211_STYPE_DATA_CFPOLL &&
 	    stype != IEEE80211_STYPE_DATA_CFACKPOLL) {
 		if (stype != IEEE80211_STYPE_NULLFUNC)
-			IEEE80211_DEBUG_DROP(
-				"RX: dropped data frame "
-				"with no data (type=0x%02x, "
-				"subtype=0x%02x, len=%d)\n",
-				type, stype, skb->len);
+			IEEE80211_DEBUG_DROP("RX: dropped data frame "
+					     "with no data (type=0x%02x, "
+					     "subtype=0x%02x, len=%d)\n",
+					     type, stype, skb->len);
 		goto rx_dropped;
 	}
 
@@ -560,7 +549,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	    (keyidx = ieee80211_rx_frame_decrypt(ieee, skb, crypt)) < 0)
 		goto rx_dropped;
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 
 	/* skb: hdr + (possibly fragmented) plaintext payload */
 	// PR: FIXME: hostap has additional conditions in the "if" below:
@@ -614,7 +603,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 		/* this was the last fragment and the frame will be
 		 * delivered, so remove skb from fragment cache */
 		skb = frag_skb;
-		hdr = (struct ieee80211_hdr *) skb->data;
+		hdr = (struct ieee80211_hdr *)skb->data;
 		ieee80211_frag_cache_invalidate(ieee, hdr);
 	}
 
@@ -624,28 +613,26 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	    ieee80211_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt))
 		goto rx_dropped;
 
-	hdr = (struct ieee80211_hdr *) skb->data;
+	hdr = (struct ieee80211_hdr *)skb->data;
 	if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep) {
-		if (/*ieee->ieee802_1x &&*/
-		    ieee80211_is_eapol_frame(ieee, skb)) {
+		if (		/*ieee->ieee802_1x && */
+			   ieee80211_is_eapol_frame(ieee, skb)) {
 			/* pass unencrypted EAPOL frames even if encryption is
 			 * configured */
 		} else {
-			IEEE80211_DEBUG_DROP(
-				"encryption configured, but RX "
-				"frame not encrypted (SA=" MAC_FMT ")\n",
-				MAC_ARG(hdr->addr2));
+			IEEE80211_DEBUG_DROP("encryption configured, but RX "
+					     "frame not encrypted (SA=" MAC_FMT
+					     ")\n", MAC_ARG(hdr->addr2));
 			goto rx_dropped;
 		}
 	}
 
 	if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep &&
 	    !ieee80211_is_eapol_frame(ieee, skb)) {
-		IEEE80211_DEBUG_DROP(
-			"dropped unencrypted RX data "
-			"frame from " MAC_FMT
-			" (drop_unencrypted=1)\n",
-			MAC_ARG(hdr->addr2));
+		IEEE80211_DEBUG_DROP("dropped unencrypted RX data "
+				     "frame from " MAC_FMT
+				     " (drop_unencrypted=1)\n",
+				     MAC_ARG(hdr->addr2));
 		goto rx_dropped;
 	}
 
@@ -673,8 +660,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 		} else if (!frame_authorized) {
 			printk(KERN_DEBUG "%s: dropped frame from "
 			       "unauthorized port (IEEE 802.1X): "
-			       "ethertype=0x%04x\n",
-			       dev->name, ethertype);
+			       "ethertype=0x%04x\n", dev->name, ethertype);
 			goto rx_dropped;
 		}
 	}
@@ -702,8 +688,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 
 #ifdef NOT_YET
 	if (wds && ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
-		    IEEE80211_FCTL_TODS) &&
-	    skb->len >= ETH_HLEN + ETH_ALEN) {
+		    IEEE80211_FCTL_TODS) && skb->len >= ETH_HLEN + ETH_ALEN) {
 		/* Non-standard frame: get addr4 from its bogus location after
 		 * the payload */
 		memcpy(skb->data + ETH_ALEN,
@@ -716,8 +701,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	stats->rx_bytes += skb->len;
 
 #ifdef NOT_YET
-	if (ieee->iw_mode == IW_MODE_MASTER && !wds &&
-	    ieee->ap->bridge_packets) {
+	if (ieee->iw_mode == IW_MODE_MASTER && !wds && ieee->ap->bridge_packets) {
 		if (dst[0] & 0x01) {
 			/* copy multicast frame both to the higher layers and
 			 * to the wireless media */
@@ -743,25 +727,24 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 		skb2->dev = dev;
 		dev_queue_xmit(skb2);
 	}
-
 #endif
 
 	if (skb) {
 		skb->protocol = eth_type_trans(skb, dev);
 		memset(skb->cb, 0, sizeof(skb->cb));
 		skb->dev = dev;
-		skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */
+		skb->ip_summed = CHECKSUM_NONE;	/* 802.11 crc not sufficient */
 		netif_rx(skb);
 	}
 
- rx_exit:
+      rx_exit:
 #ifdef NOT_YET
 	if (sta)
 		hostap_handle_sta_release(sta);
 #endif
 	return 1;
 
- rx_dropped:
+      rx_dropped:
 	stats->rx_dropped++;
 
 	/* Returning 0 indicates to caller that we have not handled the SKB--
@@ -785,22 +768,21 @@ static inline int ieee80211_is_ofdm_rate(u8 rate)
 	case IEEE80211_OFDM_RATE_54MB:
 		return 1;
 	}
-        return 0;
+	return 0;
 }
 
-
-static inline int ieee80211_network_init(
-	struct ieee80211_device *ieee,
-	struct ieee80211_probe_response *beacon,
-	struct ieee80211_network *network,
-	struct ieee80211_rx_stats *stats)
+static inline int ieee80211_network_init(struct ieee80211_device *ieee,
+					 struct ieee80211_probe_response
+					 *beacon,
+					 struct ieee80211_network *network,
+					 struct ieee80211_rx_stats *stats)
 {
 #ifdef CONFIG_IEEE80211_DEBUG
 	char rates_str[64];
 	char *p;
 #endif
 	struct ieee80211_info_element *info_element;
- 	u16 left;
+	u16 left;
 	u8 i;
 
 	/* Pull out fixed field data */
@@ -810,7 +792,7 @@ static inline int ieee80211_network_init(
 	network->time_stamp[0] = beacon->time_stamp[0];
 	network->time_stamp[1] = beacon->time_stamp[1];
 	network->beacon_interval = beacon->beacon_interval;
-	/* Where to pull this? beacon->listen_interval;*/
+	/* Where to pull this? beacon->listen_interval; */
 	network->listen_interval = 0x0A;
 	network->rates_len = network->rates_ex_len = 0;
 	network->last_associate = 0;
@@ -824,18 +806,20 @@ static inline int ieee80211_network_init(
 	} else
 		network->flags |= NETWORK_HAS_CCK;
 
- 	network->wpa_ie_len = 0;
- 	network->rsn_ie_len = 0;
+	network->wpa_ie_len = 0;
+	network->rsn_ie_len = 0;
 
- 	info_element = &beacon->info_element;
+	info_element = &beacon->info_element;
 	left = stats->len - ((void *)info_element - (void *)beacon);
 	while (left >= sizeof(struct ieee80211_info_element_hdr)) {
-		if (sizeof(struct ieee80211_info_element_hdr) + info_element->len > left) {
-			IEEE80211_DEBUG_SCAN("SCAN: parse failed: info_element->len + 2 > left : info_element->len+2=%d left=%d.\n",
-					     info_element->len + sizeof(struct ieee80211_info_element),
-					     left);
+		if (sizeof(struct ieee80211_info_element_hdr) +
+		    info_element->len > left) {
+			IEEE80211_DEBUG_SCAN
+			    ("SCAN: parse failed: info_element->len + 2 > left : info_element->len+2=%Zd left=%d.\n",
+			     info_element->len +
+			     sizeof(struct ieee80211_info_element), left);
 			return 1;
-               	}
+		}
 
 		switch (info_element->id) {
 		case MFIE_TYPE_SSID:
@@ -846,10 +830,11 @@ static inline int ieee80211_network_init(
 			}
 
 			network->ssid_len = min(info_element->len,
-						(u8)IW_ESSID_MAX_SIZE);
-			memcpy(network->ssid, info_element->data, network->ssid_len);
-        		if (network->ssid_len < IW_ESSID_MAX_SIZE)
-                		memset(network->ssid + network->ssid_len, 0,
+						(u8) IW_ESSID_MAX_SIZE);
+			memcpy(network->ssid, info_element->data,
+			       network->ssid_len);
+			if (network->ssid_len < IW_ESSID_MAX_SIZE)
+				memset(network->ssid + network->ssid_len, 0,
 				       IW_ESSID_MAX_SIZE - network->ssid_len);
 
 			IEEE80211_DEBUG_SCAN("MFIE_TYPE_SSID: '%s' len=%d.\n",
@@ -860,18 +845,23 @@ static inline int ieee80211_network_init(
 #ifdef CONFIG_IEEE80211_DEBUG
 			p = rates_str;
 #endif
-			network->rates_len = min(info_element->len, MAX_RATES_LENGTH);
+			network->rates_len =
+			    min(info_element->len, MAX_RATES_LENGTH);
 			for (i = 0; i < network->rates_len; i++) {
 				network->rates[i] = info_element->data[i];
 #ifdef CONFIG_IEEE80211_DEBUG
-				p += snprintf(p, sizeof(rates_str) - (p - rates_str), "%02X ", network->rates[i]);
+				p += snprintf(p,
+					      sizeof(rates_str) - (p -
+								   rates_str),
+					      "%02X ", network->rates[i]);
 #endif
-				if (ieee80211_is_ofdm_rate(info_element->data[i])) {
+				if (ieee80211_is_ofdm_rate
+				    (info_element->data[i])) {
 					network->flags |= NETWORK_HAS_OFDM;
 					if (info_element->data[i] &
 					    IEEE80211_BASIC_RATE_MASK)
 						network->flags &=
-							~NETWORK_HAS_CCK;
+						    ~NETWORK_HAS_CCK;
 				}
 			}
 
@@ -883,18 +873,23 @@ static inline int ieee80211_network_init(
 #ifdef CONFIG_IEEE80211_DEBUG
 			p = rates_str;
 #endif
-			network->rates_ex_len = min(info_element->len, MAX_RATES_EX_LENGTH);
+			network->rates_ex_len =
+			    min(info_element->len, MAX_RATES_EX_LENGTH);
 			for (i = 0; i < network->rates_ex_len; i++) {
 				network->rates_ex[i] = info_element->data[i];
 #ifdef CONFIG_IEEE80211_DEBUG
-				p += snprintf(p, sizeof(rates_str) - (p - rates_str), "%02X ", network->rates[i]);
+				p += snprintf(p,
+					      sizeof(rates_str) - (p -
+								   rates_str),
+					      "%02X ", network->rates[i]);
 #endif
-				if (ieee80211_is_ofdm_rate(info_element->data[i])) {
+				if (ieee80211_is_ofdm_rate
+				    (info_element->data[i])) {
 					network->flags |= NETWORK_HAS_OFDM;
 					if (info_element->data[i] &
 					    IEEE80211_BASIC_RATE_MASK)
 						network->flags &=
-							~NETWORK_HAS_CCK;
+						    ~NETWORK_HAS_CCK;
 				}
 			}
 
@@ -903,14 +898,14 @@ static inline int ieee80211_network_init(
 			break;
 
 		case MFIE_TYPE_DS_SET:
-  			IEEE80211_DEBUG_SCAN("MFIE_TYPE_DS_SET: %d\n",
+			IEEE80211_DEBUG_SCAN("MFIE_TYPE_DS_SET: %d\n",
 					     info_element->data[0]);
 			if (stats->freq == IEEE80211_24GHZ_BAND)
 				network->channel = info_element->data[0];
 			break;
 
-	 	case MFIE_TYPE_FH_SET:
-  			IEEE80211_DEBUG_SCAN("MFIE_TYPE_FH_SET: ignored\n");
+		case MFIE_TYPE_FH_SET:
+			IEEE80211_DEBUG_SCAN("MFIE_TYPE_FH_SET: ignored\n");
 			break;
 
 		case MFIE_TYPE_CF_SET:
@@ -932,13 +927,13 @@ static inline int ieee80211_network_init(
 		case MFIE_TYPE_GENERIC:
 			IEEE80211_DEBUG_SCAN("MFIE_TYPE_GENERIC: %d bytes\n",
 					     info_element->len);
-			if (info_element->len >= 4  &&
+			if (info_element->len >= 4 &&
 			    info_element->data[0] == 0x00 &&
 			    info_element->data[1] == 0x50 &&
 			    info_element->data[2] == 0xf2 &&
 			    info_element->data[3] == 0x01) {
 				network->wpa_ie_len = min(info_element->len + 2,
-							 MAX_WPA_IE_LEN);
+							  MAX_WPA_IE_LEN);
 				memcpy(network->wpa_ie, info_element,
 				       network->wpa_ie_len);
 			}
@@ -948,7 +943,7 @@ static inline int ieee80211_network_init(
 			IEEE80211_DEBUG_SCAN("MFIE_TYPE_RSN: %d bytes\n",
 					     info_element->len);
 			network->rsn_ie_len = min(info_element->len + 2,
-						 MAX_WPA_IE_LEN);
+						  MAX_WPA_IE_LEN);
 			memcpy(network->rsn_ie, info_element,
 			       network->rsn_ie_len);
 			break;
@@ -956,14 +951,14 @@ static inline int ieee80211_network_init(
 		default:
 			IEEE80211_DEBUG_SCAN("unsupported IE %d\n",
 					     info_element->id);
-                        break;
-  		}
+			break;
+		}
 
 		left -= sizeof(struct ieee80211_info_element_hdr) +
-			info_element->len;
+		    info_element->len;
 		info_element = (struct ieee80211_info_element *)
-                	&info_element->data[info_element->len];
-  	}
+		    &info_element->data[info_element->len];
+	}
 
 	network->mode = 0;
 	if (stats->freq == IEEE80211_52GHZ_BAND)
@@ -1032,10 +1027,13 @@ static inline void update_network(struct ieee80211_network *dst,
 	/* dst->last_associate is not overwritten */
 }
 
-static inline void ieee80211_process_probe_response(
-	struct ieee80211_device *ieee,
-	struct ieee80211_probe_response *beacon,
-	struct ieee80211_rx_stats *stats)
+static inline void ieee80211_process_probe_response(struct ieee80211_device
+						    *ieee,
+						    struct
+						    ieee80211_probe_response
+						    *beacon,
+						    struct ieee80211_rx_stats
+						    *stats)
 {
 	struct ieee80211_network network;
 	struct ieee80211_network *target;
@@ -1045,33 +1043,35 @@ static inline void ieee80211_process_probe_response(
 #endif
 	unsigned long flags;
 
-	IEEE80211_DEBUG_SCAN(
-		"'%s' (" MAC_FMT "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
-		escape_essid(info_element->data, info_element->len),
-		MAC_ARG(beacon->header.addr3),
-		(beacon->capability & (1<<0xf)) ? '1' : '0',
-		(beacon->capability & (1<<0xe)) ? '1' : '0',
-		(beacon->capability & (1<<0xd)) ? '1' : '0',
-		(beacon->capability & (1<<0xc)) ? '1' : '0',
-		(beacon->capability & (1<<0xb)) ? '1' : '0',
-		(beacon->capability & (1<<0xa)) ? '1' : '0',
-		(beacon->capability & (1<<0x9)) ? '1' : '0',
-		(beacon->capability & (1<<0x8)) ? '1' : '0',
-		(beacon->capability & (1<<0x7)) ? '1' : '0',
-		(beacon->capability & (1<<0x6)) ? '1' : '0',
-		(beacon->capability & (1<<0x5)) ? '1' : '0',
-		(beacon->capability & (1<<0x4)) ? '1' : '0',
-		(beacon->capability & (1<<0x3)) ? '1' : '0',
-		(beacon->capability & (1<<0x2)) ? '1' : '0',
-		(beacon->capability & (1<<0x1)) ? '1' : '0',
-		(beacon->capability & (1<<0x0)) ? '1' : '0');
+	IEEE80211_DEBUG_SCAN("'%s' (" MAC_FMT
+			     "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
+			     escape_essid(info_element->data,
+					  info_element->len),
+			     MAC_ARG(beacon->header.addr3),
+			     (beacon->capability & (1 << 0xf)) ? '1' : '0',
+			     (beacon->capability & (1 << 0xe)) ? '1' : '0',
+			     (beacon->capability & (1 << 0xd)) ? '1' : '0',
+			     (beacon->capability & (1 << 0xc)) ? '1' : '0',
+			     (beacon->capability & (1 << 0xb)) ? '1' : '0',
+			     (beacon->capability & (1 << 0xa)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x9)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x8)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x7)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x6)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x5)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x4)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x3)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x2)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x1)) ? '1' : '0',
+			     (beacon->capability & (1 << 0x0)) ? '1' : '0');
 
 	if (ieee80211_network_init(ieee, beacon, &network, stats)) {
 		IEEE80211_DEBUG_SCAN("Dropped '%s' (" MAC_FMT ") via %s.\n",
 				     escape_essid(info_element->data,
 						  info_element->len),
 				     MAC_ARG(beacon->header.addr3),
-				     WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+				     WLAN_FC_GET_STYPE(beacon->header.
+						       frame_ctl) ==
 				     IEEE80211_STYPE_PROBE_RESP ?
 				     "PROBE RESPONSE" : "BEACON");
 		return;
@@ -1117,13 +1117,13 @@ static inline void ieee80211_process_probe_response(
 			list_del(ieee->network_free_list.next);
 		}
 
-
 #ifdef CONFIG_IEEE80211_DEBUG
 		IEEE80211_DEBUG_SCAN("Adding '%s' (" MAC_FMT ") via %s.\n",
 				     escape_essid(network.ssid,
 						  network.ssid_len),
 				     MAC_ARG(network.bssid),
-				     WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+				     WLAN_FC_GET_STYPE(beacon->header.
+						       frame_ctl) ==
 				     IEEE80211_STYPE_PROBE_RESP ?
 				     "PROBE RESPONSE" : "BEACON");
 #endif
@@ -1134,7 +1134,8 @@ static inline void ieee80211_process_probe_response(
 				     escape_essid(target->ssid,
 						  target->ssid_len),
 				     MAC_ARG(target->bssid),
-				     WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+				     WLAN_FC_GET_STYPE(beacon->header.
+						       frame_ctl) ==
 				     IEEE80211_STYPE_PROBE_RESP ?
 				     "PROBE RESPONSE" : "BEACON");
 		update_network(target, &network);
@@ -1162,16 +1163,20 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
 		IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n",
 				     WLAN_FC_GET_STYPE(header->frame_ctl));
 		IEEE80211_DEBUG_SCAN("Probe response\n");
-		ieee80211_process_probe_response(
-			ieee, (struct ieee80211_probe_response *)header, stats);
+		ieee80211_process_probe_response(ieee,
+						 (struct
+						  ieee80211_probe_response *)
+						 header, stats);
 		break;
 
 	case IEEE80211_STYPE_BEACON:
 		IEEE80211_DEBUG_MGMT("received BEACON (%d)\n",
 				     WLAN_FC_GET_STYPE(header->frame_ctl));
 		IEEE80211_DEBUG_SCAN("Beacon\n");
-		ieee80211_process_probe_response(
-			ieee, (struct ieee80211_probe_response *)header, stats);
+		ieee80211_process_probe_response(ieee,
+						 (struct
+						  ieee80211_probe_response *)
+						 header, stats);
 		break;
 
 	default:
@@ -1184,6 +1189,5 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
 	}
 }
 
-
 EXPORT_SYMBOL(ieee80211_rx_mgt);
 EXPORT_SYMBOL(ieee80211_rx);
diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c
index b7ea3e2..c9aaff3 100644
--- a/net/ieee80211/ieee80211_tx.c
+++ b/net/ieee80211/ieee80211_tx.c
@@ -45,10 +45,8 @@
 
 #include <net/ieee80211.h>
 
-
 /*
 
-
 802.11 Data Frame
 
       ,-------------------------------------------------------------------.
@@ -82,7 +80,6 @@ Desc. | IV  | Encrypted | ICV |
       `-----------------------'
 Total: 8 non-data bytes
 
-
 802.3 Ethernet Data Frame
 
       ,-----------------------------------------.
@@ -131,7 +128,7 @@ payload of each frame is reduced to 492 bytes.
 static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 };
 static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
 
-static inline int ieee80211_put_snap(u8 *data, u16 h_proto)
+static inline int ieee80211_put_snap(u8 * data, u16 h_proto)
 {
 	struct ieee80211_snap_hdr *snap;
 	u8 *oui;
@@ -149,17 +146,15 @@ static inline int ieee80211_put_snap(u8 *data, u16 h_proto)
 	snap->oui[1] = oui[1];
 	snap->oui[2] = oui[2];
 
-	*(u16 *)(data + SNAP_SIZE) = htons(h_proto);
+	*(u16 *) (data + SNAP_SIZE) = htons(h_proto);
 
 	return SNAP_SIZE + sizeof(u16);
 }
 
-static inline int ieee80211_encrypt_fragment(
-	struct ieee80211_device *ieee,
-	struct sk_buff *frag,
-	int hdr_len)
+static inline int ieee80211_encrypt_fragment(struct ieee80211_device *ieee,
+					     struct sk_buff *frag, int hdr_len)
 {
-	struct ieee80211_crypt_data* crypt = ieee->crypt[ieee->tx_keyidx];
+	struct ieee80211_crypt_data *crypt = ieee->crypt[ieee->tx_keyidx];
 	int res;
 
 #ifdef CONFIG_IEEE80211_CRYPT_TKIP
@@ -167,7 +162,7 @@ static inline int ieee80211_encrypt_fragment(
 
 	if (ieee->tkip_countermeasures &&
 	    crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
-		header = (struct ieee80211_hdr *) frag->data;
+		header = (struct ieee80211_hdr *)frag->data;
 		if (net_ratelimit()) {
 			printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
 			       "TX packet to " MAC_FMT "\n",
@@ -200,8 +195,8 @@ static inline int ieee80211_encrypt_fragment(
 	return 0;
 }
 
-
-void ieee80211_txb_free(struct ieee80211_txb *txb) {
+void ieee80211_txb_free(struct ieee80211_txb *txb)
+{
 	int i;
 	if (unlikely(!txb))
 		return;
@@ -216,9 +211,8 @@ static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
 {
 	struct ieee80211_txb *txb;
 	int i;
-	txb = kmalloc(
-		sizeof(struct ieee80211_txb) + (sizeof(u8*) * nr_frags),
-		gfp_mask);
+	txb = kmalloc(sizeof(struct ieee80211_txb) + (sizeof(u8 *) * nr_frags),
+		      gfp_mask);
 	if (!txb)
 		return NULL;
 
@@ -243,8 +237,7 @@ static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
 }
 
 /* SKBs are added to the ieee->tx_queue. */
-int ieee80211_xmit(struct sk_buff *skb,
-		   struct net_device *dev)
+int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct ieee80211_device *ieee = netdev_priv(dev);
 	struct ieee80211_txb *txb = NULL;
@@ -255,21 +248,20 @@ int ieee80211_xmit(struct sk_buff *skb,
 	int ether_type, encrypt;
 	int bytes, fc, hdr_len;
 	struct sk_buff *skb_frag;
-	struct ieee80211_hdr header = { /* Ensure zero initialized */
+	struct ieee80211_hdr header = {	/* Ensure zero initialized */
 		.duration_id = 0,
 		.seq_ctl = 0
 	};
 	u8 dest[ETH_ALEN], src[ETH_ALEN];
 
-	struct ieee80211_crypt_data* crypt;
+	struct ieee80211_crypt_data *crypt;
 
 	spin_lock_irqsave(&ieee->lock, flags);
 
 	/* If there is no driver handler to take the TXB, dont' bother
 	 * creating it... */
 	if (!ieee->hard_start_xmit) {
-		printk(KERN_WARNING "%s: No xmit handler.\n",
-		       ieee->dev->name);
+		printk(KERN_WARNING "%s: No xmit handler.\n", ieee->dev->name);
 		goto success;
 	}
 
@@ -284,7 +276,7 @@ int ieee80211_xmit(struct sk_buff *skb,
 	crypt = ieee->crypt[ieee->tx_keyidx];
 
 	encrypt = !(ether_type == ETH_P_PAE && ieee->ieee802_1x) &&
-		ieee->host_encrypt && crypt && crypt->ops;
+	    ieee->host_encrypt && crypt && crypt->ops;
 
 	if (!encrypt && ieee->ieee802_1x &&
 	    ieee->drop_unencrypted && ether_type != ETH_P_PAE) {
@@ -294,7 +286,7 @@ int ieee80211_xmit(struct sk_buff *skb,
 
 	/* Save source and destination addresses */
 	memcpy(&dest, skb->data, ETH_ALEN);
-	memcpy(&src, skb->data+ETH_ALEN, ETH_ALEN);
+	memcpy(&src, skb->data + ETH_ALEN, ETH_ALEN);
 
 	/* Advance the SKB to the start of the payload */
 	skb_pull(skb, sizeof(struct ethhdr));
@@ -304,7 +296,7 @@ int ieee80211_xmit(struct sk_buff *skb,
 
 	if (encrypt)
 		fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA |
-			IEEE80211_FCTL_PROTECTED;
+		    IEEE80211_FCTL_PROTECTED;
 	else
 		fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA;
 
@@ -327,8 +319,7 @@ int ieee80211_xmit(struct sk_buff *skb,
 
 	/* Determine fragmentation size based on destination (multicast
 	 * and broadcast are not fragmented) */
-	if (is_multicast_ether_addr(dest) ||
-	    is_broadcast_ether_addr(dest))
+	if (is_multicast_ether_addr(dest) || is_broadcast_ether_addr(dest))
 		frag_size = MAX_FRAG_THRESHOLD;
 	else
 		frag_size = ieee->fts;
@@ -345,7 +336,7 @@ int ieee80211_xmit(struct sk_buff *skb,
 	/* Each fragment may need to have room for encryptiong pre/postfix */
 	if (encrypt)
 		bytes_per_frag -= crypt->ops->extra_prefix_len +
-			crypt->ops->extra_postfix_len;
+		    crypt->ops->extra_postfix_len;
 
 	/* Number of fragments is the total bytes_per_frag /
 	 * payload_per_fragment */
@@ -380,19 +371,19 @@ int ieee80211_xmit(struct sk_buff *skb,
 		/* If this is not the last fragment, then add the MOREFRAGS
 		 * bit to the frame control */
 		if (i != nr_frags - 1) {
-			frag_hdr->frame_ctl = cpu_to_le16(
-				fc | IEEE80211_FCTL_MOREFRAGS);
+			frag_hdr->frame_ctl =
+			    cpu_to_le16(fc | IEEE80211_FCTL_MOREFRAGS);
 			bytes = bytes_per_frag;
 		} else {
 			/* The last fragment takes the remaining length */
 			bytes = bytes_last_frag;
 		}
 
-	       	/* Put a SNAP header on the first fragment */
+		/* Put a SNAP header on the first fragment */
 		if (i == 0) {
-			ieee80211_put_snap(
-				skb_put(skb_frag, SNAP_SIZE + sizeof(u16)),
-				ether_type);
+			ieee80211_put_snap(skb_put
+					   (skb_frag, SNAP_SIZE + sizeof(u16)),
+					   ether_type);
 			bytes -= SNAP_SIZE + sizeof(u16);
 		}
 
@@ -410,14 +401,13 @@ int ieee80211_xmit(struct sk_buff *skb,
 			skb_put(skb_frag, 4);
 	}
 
-
- success:
+      success:
 	spin_unlock_irqrestore(&ieee->lock, flags);
 
 	dev_kfree_skb_any(skb);
 
 	if (txb) {
-		if ((*ieee->hard_start_xmit)(txb, dev) == 0) {
+		if ((*ieee->hard_start_xmit) (txb, dev) == 0) {
 			stats->tx_packets++;
 			stats->tx_bytes += txb->payload_size;
 			return 0;
@@ -427,7 +417,7 @@ int ieee80211_xmit(struct sk_buff *skb,
 
 	return 0;
 
- failed:
+      failed:
 	spin_unlock_irqrestore(&ieee->lock, flags);
 	netif_stop_queue(dev);
 	stats->tx_errors++;
diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index 2cd571c..94882f3 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -29,19 +29,20 @@
   Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 
 ******************************************************************************/
-#include <linux/wireless.h>
-#include <linux/version.h>
+
 #include <linux/kmod.h>
 #include <linux/module.h>
 
 #include <net/ieee80211.h>
+#include <linux/wireless.h>
+
 static const char *ieee80211_modes[] = {
 	"?", "a", "b", "ab", "g", "ag", "bg", "abg"
 };
 
 #define MAX_CUSTOM_LEN 64
 static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
- 					   char *start, char *stop,
+					   char *start, char *stop,
 					   struct ieee80211_network *network)
 {
 	char custom[MAX_CUSTOM_LEN];
@@ -65,29 +66,28 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
 		iwe.u.data.length = sizeof("<hidden>");
 		start = iwe_stream_add_point(start, stop, &iwe, "<hidden>");
 	} else {
-		iwe.u.data.length = min(network->ssid_len, (u8)32);
+		iwe.u.data.length = min(network->ssid_len, (u8) 32);
 		start = iwe_stream_add_point(start, stop, &iwe, network->ssid);
 	}
 
 	/* Add the protocol name */
 	iwe.cmd = SIOCGIWNAME;
-	snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s", ieee80211_modes[network->mode]);
+	snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s",
+		 ieee80211_modes[network->mode]);
 	start = iwe_stream_add_event(start, stop, &iwe, IW_EV_CHAR_LEN);
 
-        /* Add mode */
-        iwe.cmd = SIOCGIWMODE;
-        if (network->capability &
-	    (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
+	/* Add mode */
+	iwe.cmd = SIOCGIWMODE;
+	if (network->capability & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
 		if (network->capability & WLAN_CAPABILITY_ESS)
 			iwe.u.mode = IW_MODE_MASTER;
 		else
 			iwe.u.mode = IW_MODE_ADHOC;
 
-		start = iwe_stream_add_event(start, stop, &iwe,
-					     IW_EV_UINT_LEN);
+		start = iwe_stream_add_event(start, stop, &iwe, IW_EV_UINT_LEN);
 	}
 
-        /* Add frequency/channel */
+	/* Add frequency/channel */
 	iwe.cmd = SIOCGIWFREQ;
 /*	iwe.u.freq.m = ieee80211_frequency(network->channel, network->mode);
 	iwe.u.freq.e = 3; */
@@ -109,7 +109,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
 	max_rate = 0;
 	p = custom;
 	p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): ");
-	for (i = 0, j = 0; i < network->rates_len; ) {
+	for (i = 0, j = 0; i < network->rates_len;) {
 		if (j < network->rates_ex_len &&
 		    ((network->rates_ex[j] & 0x7F) <
 		     (network->rates[i] & 0x7F)))
@@ -132,8 +132,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
 	iwe.cmd = SIOCGIWRATE;
 	iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
 	iwe.u.bitrate.value = max_rate * 500000;
-	start = iwe_stream_add_event(start, stop, &iwe,
-				     IW_EV_PARAM_LEN);
+	start = iwe_stream_add_event(start, stop, &iwe, IW_EV_PARAM_LEN);
 
 	iwe.cmd = IWEVCUSTOM;
 	iwe.u.data.length = p - custom;
@@ -163,7 +162,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
 	if (iwe.u.data.length)
 		start = iwe_stream_add_point(start, stop, &iwe, custom);
 
-	if (ieee->wpa_enabled && network->wpa_ie_len){
+	if (ieee->wpa_enabled && network->wpa_ie_len) {
 		char buf[MAX_WPA_IE_LEN * 2 + 30];
 
 		u8 *p = buf;
@@ -178,7 +177,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
 		start = iwe_stream_add_point(start, stop, &iwe, buf);
 	}
 
-	if (ieee->wpa_enabled && network->rsn_ie_len){
+	if (ieee->wpa_enabled && network->rsn_ie_len) {
 		char buf[MAX_WPA_IE_LEN * 2 + 30];
 
 		u8 *p = buf;
@@ -198,12 +197,12 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
 	iwe.cmd = IWEVCUSTOM;
 	p = custom;
 	p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
-		      " Last beacon: %lums ago", (jiffies - network->last_scanned) / (HZ / 100));
+		      " Last beacon: %lums ago",
+		      (jiffies - network->last_scanned) / (HZ / 100));
 	iwe.u.data.length = p - custom;
 	if (iwe.u.data.length)
 		start = iwe_stream_add_point(start, stop, &iwe, custom);
 
-
 	return start;
 }
 
@@ -228,18 +227,19 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
 		    time_after(network->last_scanned + ieee->scan_age, jiffies))
 			ev = ipw2100_translate_scan(ieee, ev, stop, network);
 		else
-			IEEE80211_DEBUG_SCAN(
-				"Not showing network '%s ("
-				MAC_FMT ")' due to age (%lums).\n",
-				escape_essid(network->ssid,
-					     network->ssid_len),
-				MAC_ARG(network->bssid),
-				(jiffies - network->last_scanned) / (HZ / 100));
+			IEEE80211_DEBUG_SCAN("Not showing network '%s ("
+					     MAC_FMT ")' due to age (%lums).\n",
+					     escape_essid(network->ssid,
+							  network->ssid_len),
+					     MAC_ARG(network->bssid),
+					     (jiffies -
+					      network->last_scanned) / (HZ /
+									100));
 	}
 
 	spin_unlock_irqrestore(&ieee->lock, flags);
 
-	wrqu->data.length = ev -  extra;
+	wrqu->data.length = ev - extra;
 	wrqu->data.flags = 0;
 
 	IEEE80211_DEBUG_WX("exit: %d networks returned.\n", i);
@@ -291,8 +291,8 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
 			if (ieee->crypt[i] != NULL) {
 				if (key_provided)
 					break;
-				ieee80211_crypt_delayed_deinit(
-					ieee, &ieee->crypt[i]);
+				ieee80211_crypt_delayed_deinit(ieee,
+							       &ieee->crypt[i]);
 			}
 		}
 
@@ -305,8 +305,6 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
 		goto done;
 	}
 
-
-
 	sec.enabled = 1;
 	sec.flags |= SEC_ENABLED;
 
@@ -340,8 +338,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
 			new_crypt = NULL;
 
 			printk(KERN_WARNING "%s: could not initialize WEP: "
-			       "load module ieee80211_crypt_wep\n",
-			       dev->name);
+			       "load module ieee80211_crypt_wep\n", dev->name);
 			return -EOPNOTSUPP;
 		}
 		*crypt = new_crypt;
@@ -358,7 +355,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
 				   key, escape_essid(sec.keys[key], len),
 				   erq->length, len);
 		sec.key_sizes[key] = len;
- 		(*crypt)->ops->set_key(sec.keys[key], len, NULL,
+		(*crypt)->ops->set_key(sec.keys[key], len, NULL,
 				       (*crypt)->priv);
 		sec.flags |= (1 << key);
 		/* This ensures a key will be activated if no key is
@@ -381,15 +378,15 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
 
 		/* No key data - just set the default TX key index */
 		if (key_provided) {
-			IEEE80211_DEBUG_WX(
-				"Setting key %d to default Tx key.\n", key);
+			IEEE80211_DEBUG_WX
+			    ("Setting key %d to default Tx key.\n", key);
 			ieee->tx_keyidx = key;
 			sec.active_key = key;
 			sec.flags |= SEC_ACTIVE_KEY;
 		}
 	}
 
- done:
+      done:
 	ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
 	sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY;
 	sec.flags |= SEC_AUTH_MODE;
@@ -399,7 +396,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
 	/* For now we just support WEP, so only set that security level...
 	 * TODO: When WPA is added this is one place that needs to change */
 	sec.flags |= SEC_LEVEL;
-	sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */
+	sec.level = SEC_LEVEL_1;	/* 40 and 104 bit WEP */
 
 	if (ieee->set_security)
 		ieee->set_security(dev, &sec);
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 514c85b..035ad2c 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -263,10 +263,8 @@ static int ah_init_state(struct xfrm_state *x)
 
 error:
 	if (ahp) {
-		if (ahp->work_icv)
-			kfree(ahp->work_icv);
-		if (ahp->tfm)
-			crypto_free_tfm(ahp->tfm);
+		kfree(ahp->work_icv);
+		crypto_free_tfm(ahp->tfm);
 		kfree(ahp);
 	}
 	return -EINVAL;
@@ -279,14 +277,10 @@ static void ah_destroy(struct xfrm_state *x)
 	if (!ahp)
 		return;
 
-	if (ahp->work_icv) {
-		kfree(ahp->work_icv);
-		ahp->work_icv = NULL;
-	}
-	if (ahp->tfm) {
-		crypto_free_tfm(ahp->tfm);
-		ahp->tfm = NULL;
-	}
+	kfree(ahp->work_icv);
+	ahp->work_icv = NULL;
+	crypto_free_tfm(ahp->tfm);
+	ahp->tfm = NULL;
 	kfree(ahp);
 }
 
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index b31ffc5..1b5a09d 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -343,22 +343,14 @@ static void esp_destroy(struct xfrm_state *x)
 	if (!esp)
 		return;
 
-	if (esp->conf.tfm) {
-		crypto_free_tfm(esp->conf.tfm);
-		esp->conf.tfm = NULL;
-	}
-	if (esp->conf.ivec) {
-		kfree(esp->conf.ivec);
-		esp->conf.ivec = NULL;
-	}
-	if (esp->auth.tfm) {
-		crypto_free_tfm(esp->auth.tfm);
-		esp->auth.tfm = NULL;
-	}
-	if (esp->auth.work_icv) {
-		kfree(esp->auth.work_icv);
-		esp->auth.work_icv = NULL;
-	}
+	crypto_free_tfm(esp->conf.tfm);
+	esp->conf.tfm = NULL;
+	kfree(esp->conf.ivec);
+	esp->conf.ivec = NULL;
+	crypto_free_tfm(esp->auth.tfm);
+	esp->auth.tfm = NULL;
+	kfree(esp->auth.work_icv);
+	esp->auth.work_icv = NULL;
 	kfree(esp);
 }
 
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 9e6e683..e7d26d9 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -457,7 +457,7 @@ static void ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
 
 	if (pskb_pull(skb, ihl) == NULL)
 		goto err;
-	if (pskb_trim(skb, end-offset))
+	if (pskb_trim_rcsum(skb, end-offset))
 		goto err;
 
 	/* Find out which fragments are in front and at the back of us
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index dcb7ee6..fc718df 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -345,8 +345,7 @@ static void ipcomp_free_tfms(struct crypto_tfm **tfms)
 
 	for_each_cpu(cpu) {
 		struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu);
-		if (tfm)
-			crypto_free_tfm(tfm);
+		crypto_free_tfm(tfm);
 	}
 	free_percpu(tfms);
 }
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 63e1066..953129d 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -54,6 +54,7 @@
 #include <linux/major.h>
 #include <linux/root_dev.h>
 #include <linux/delay.h>
+#include <linux/nfs_fs.h>
 #include <net/arp.h>
 #include <net/ip.h>
 #include <net/ipconfig.h>
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index e046f55..30aa8e2 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -34,6 +34,7 @@ config IP_NF_CT_ACCT
 
 config IP_NF_CONNTRACK_MARK
 	bool  'Connection mark tracking support'
+	depends on IP_NF_CONNTRACK
 	help
 	  This option enables support for connection marks, used by the
 	  `CONNMARK' target and `connmark' match. Similar to the mark value
@@ -85,6 +86,25 @@ config IP_NF_IRC
 
 	  To compile it as a module, choose M here.  If unsure, say Y.
 
+config IP_NF_NETBIOS_NS
+	tristate "NetBIOS name service protocol support (EXPERIMENTAL)"
+	depends on IP_NF_CONNTRACK && EXPERIMENTAL
+	help
+	  NetBIOS name service requests are sent as broadcast messages from an
+	  unprivileged port and responded to with unicast messages to the
+	  same port. This make them hard to firewall properly because connection
+	  tracking doesn't deal with broadcasts. This helper tracks locally
+	  originating NetBIOS name service requests and the corresponding
+	  responses. It relies on correct IP address configuration, specifically
+	  netmask and broadcast address. When properly configured, the output
+	  of "ip address show" should look similar to this:
+
+	  $ ip -4 address show eth0
+	  4: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
+	      inet 172.16.2.252/24 brd 172.16.2.255 scope global eth0
+	  
+	  To compile it as a module, choose M here.  If unsure, say N.
+
 config IP_NF_TFTP
 	tristate "TFTP protocol support"
 	depends on IP_NF_CONNTRACK
diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile
index a7bd38f..1ba0db7 100644
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_IP_NF_AMANDA) += ip_conntrack_amanda.o
 obj-$(CONFIG_IP_NF_TFTP) += ip_conntrack_tftp.o
 obj-$(CONFIG_IP_NF_FTP) += ip_conntrack_ftp.o
 obj-$(CONFIG_IP_NF_IRC) += ip_conntrack_irc.o
+obj-$(CONFIG_IP_NF_NETBIOS_NS) += ip_conntrack_netbios_ns.o
 
 # NAT helpers 
 obj-$(CONFIG_IP_NF_NAT_AMANDA) += ip_nat_amanda.o
diff --git a/net/ipv4/netfilter/ip_conntrack_amanda.c b/net/ipv4/netfilter/ip_conntrack_amanda.c
index be4c9eb..dc20881 100644
--- a/net/ipv4/netfilter/ip_conntrack_amanda.c
+++ b/net/ipv4/netfilter/ip_conntrack_amanda.c
@@ -108,6 +108,7 @@ static int help(struct sk_buff **pskb,
 		}
 
 		exp->expectfn = NULL;
+		exp->flags = 0;
 
 		exp->tuple.src.ip = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.ip;
 		exp->tuple.src.u.tcp.port = 0;
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index a064860..19cba16 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -197,7 +197,7 @@ ip_ct_invert_tuple(struct ip_conntrack_tuple *inverse,
 
 
 /* ip_conntrack_expect helper functions */
-static void unlink_expect(struct ip_conntrack_expect *exp)
+void ip_ct_unlink_expect(struct ip_conntrack_expect *exp)
 {
 	ASSERT_WRITE_LOCK(&ip_conntrack_lock);
 	IP_NF_ASSERT(!timer_pending(&exp->timeout));
@@ -207,18 +207,12 @@ static void unlink_expect(struct ip_conntrack_expect *exp)
 	ip_conntrack_expect_put(exp);
 }
 
-void __ip_ct_expect_unlink_destroy(struct ip_conntrack_expect *exp)
-{
-	unlink_expect(exp);
-	ip_conntrack_expect_put(exp);
-}
-
 static void expectation_timed_out(unsigned long ul_expect)
 {
 	struct ip_conntrack_expect *exp = (void *)ul_expect;
 
 	write_lock_bh(&ip_conntrack_lock);
-	unlink_expect(exp);
+	ip_ct_unlink_expect(exp);
 	write_unlock_bh(&ip_conntrack_lock);
 	ip_conntrack_expect_put(exp);
 }
@@ -264,10 +258,14 @@ find_expectation(const struct ip_conntrack_tuple *tuple)
 		   master ct never got confirmed, we'd hold a reference to it
 		   and weird things would happen to future packets). */
 		if (ip_ct_tuple_mask_cmp(tuple, &i->tuple, &i->mask)
-		    && is_confirmed(i->master)
-		    && del_timer(&i->timeout)) {
-			unlink_expect(i);
-			return i;
+		    && is_confirmed(i->master)) {
+			if (i->flags & IP_CT_EXPECT_PERMANENT) {
+				atomic_inc(&i->use);
+				return i;
+			} else if (del_timer(&i->timeout)) {
+				ip_ct_unlink_expect(i);
+				return i;
+			}
 		}
 	}
 	return NULL;
@@ -284,7 +282,7 @@ void ip_ct_remove_expectations(struct ip_conntrack *ct)
 
 	list_for_each_entry_safe(i, tmp, &ip_conntrack_expect_list, list) {
 		if (i->master == ct && del_timer(&i->timeout)) {
-			unlink_expect(i);
+			ip_ct_unlink_expect(i);
 			ip_conntrack_expect_put(i);
 		}
 	}
@@ -925,7 +923,7 @@ void ip_conntrack_unexpect_related(struct ip_conntrack_expect *exp)
 	/* choose the the oldest expectation to evict */
 	list_for_each_entry_reverse(i, &ip_conntrack_expect_list, list) {
 		if (expect_matches(i, exp) && del_timer(&i->timeout)) {
-			unlink_expect(i);
+			ip_ct_unlink_expect(i);
 			write_unlock_bh(&ip_conntrack_lock);
 			ip_conntrack_expect_put(i);
 			return;
@@ -934,6 +932,9 @@ void ip_conntrack_unexpect_related(struct ip_conntrack_expect *exp)
 	write_unlock_bh(&ip_conntrack_lock);
 }
 
+/* We don't increase the master conntrack refcount for non-fulfilled
+ * conntracks. During the conntrack destruction, the expectations are 
+ * always killed before the conntrack itself */
 struct ip_conntrack_expect *ip_conntrack_expect_alloc(struct ip_conntrack *me)
 {
 	struct ip_conntrack_expect *new;
@@ -944,17 +945,14 @@ struct ip_conntrack_expect *ip_conntrack_expect_alloc(struct ip_conntrack *me)
 		return NULL;
 	}
 	new->master = me;
-	atomic_inc(&new->master->ct_general.use);
 	atomic_set(&new->use, 1);
 	return new;
 }
 
 void ip_conntrack_expect_put(struct ip_conntrack_expect *exp)
 {
-	if (atomic_dec_and_test(&exp->use)) {
-		ip_conntrack_put(exp->master);
+	if (atomic_dec_and_test(&exp->use))
 		kmem_cache_free(ip_conntrack_expect_cachep, exp);
-	}
 }
 
 static void ip_conntrack_expect_insert(struct ip_conntrack_expect *exp)
@@ -982,7 +980,7 @@ static void evict_oldest_expect(struct ip_conntrack *master)
 	list_for_each_entry_reverse(i, &ip_conntrack_expect_list, list) {
 		if (i->master == master) {
 			if (del_timer(&i->timeout)) {
-				unlink_expect(i);
+				ip_ct_unlink_expect(i);
 				ip_conntrack_expect_put(i);
 			}
 			break;
@@ -1099,7 +1097,7 @@ void ip_conntrack_helper_unregister(struct ip_conntrack_helper *me)
 	/* Get rid of expectations */
 	list_for_each_entry_safe(exp, tmp, &ip_conntrack_expect_list, list) {
 		if (exp->master->helper == me && del_timer(&exp->timeout)) {
-			unlink_expect(exp);
+			ip_ct_unlink_expect(exp);
 			ip_conntrack_expect_put(exp);
 		}
 	}
diff --git a/net/ipv4/netfilter/ip_conntrack_ftp.c b/net/ipv4/netfilter/ip_conntrack_ftp.c
index 3a2627d..1b79ec3 100644
--- a/net/ipv4/netfilter/ip_conntrack_ftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_ftp.c
@@ -421,6 +421,7 @@ static int help(struct sk_buff **pskb,
 		  { 0xFFFFFFFF, { .tcp = { 0xFFFF } }, 0xFF }});
 
 	exp->expectfn = NULL;
+	exp->flags = 0;
 
 	/* Now, NAT might want to mangle the packet, and register the
 	 * (possibly changed) expectation itself. */
diff --git a/net/ipv4/netfilter/ip_conntrack_irc.c b/net/ipv4/netfilter/ip_conntrack_irc.c
index 25438ee..d7a8a98 100644
--- a/net/ipv4/netfilter/ip_conntrack_irc.c
+++ b/net/ipv4/netfilter/ip_conntrack_irc.c
@@ -221,6 +221,7 @@ static int help(struct sk_buff **pskb,
 				{ { 0, { 0 } },
 				  { 0xFFFFFFFF, { .tcp = { 0xFFFF } }, 0xFF }});
 			exp->expectfn = NULL;
+			exp->flags = 0;
 			if (ip_nat_irc_hook)
 				ret = ip_nat_irc_hook(pskb, ctinfo, 
 						      addr_beg_p - ib_ptr,
diff --git a/net/ipv4/netfilter/ip_conntrack_netbios_ns.c b/net/ipv4/netfilter/ip_conntrack_netbios_ns.c
new file mode 100644
index 0000000..2b5cf9c
--- /dev/null
+++ b/net/ipv4/netfilter/ip_conntrack_netbios_ns.c
@@ -0,0 +1,131 @@
+/*
+ *      NetBIOS name service broadcast connection tracking helper
+ *
+ *      (c) 2005 Patrick McHardy <kaber@trash.net>
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+/*
+ *      This helper tracks locally originating NetBIOS name service
+ *      requests by issuing permanent expectations (valid until
+ *      timing out) matching all reply connections from the
+ *      destination network. The only NetBIOS specific thing is
+ *      actually the port number.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/inetdevice.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/udp.h>
+#include <net/route.h>
+
+#include <linux/netfilter.h>
+#include <linux/netfilter_ipv4.h>
+#include <linux/netfilter_ipv4/ip_conntrack.h>
+#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
+
+MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
+MODULE_DESCRIPTION("NetBIOS name service broadcast connection tracking helper");
+MODULE_LICENSE("GPL");
+
+static unsigned int timeout = 3;
+module_param(timeout, int, 0600);
+MODULE_PARM_DESC(timeout, "timeout for master connection/replies in seconds");
+
+static int help(struct sk_buff **pskb,
+                struct ip_conntrack *ct, enum ip_conntrack_info ctinfo)
+{
+	struct ip_conntrack_expect *exp;
+	struct iphdr *iph = (*pskb)->nh.iph;
+	struct udphdr _uh, *uh;
+	struct rtable *rt = (struct rtable *)(*pskb)->dst;
+	struct in_device *in_dev;
+	u_int32_t mask = 0;
+
+	/* we're only interested in locally generated packets */
+	if ((*pskb)->sk == NULL)
+		goto out;
+	if (rt == NULL || !(rt->rt_flags & RTCF_BROADCAST))
+		goto out;
+	if (CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL)
+		goto out;
+
+	rcu_read_lock();
+	in_dev = __in_dev_get(rt->u.dst.dev);
+	if (in_dev != NULL) {
+		for_primary_ifa(in_dev) {
+			if (ifa->ifa_broadcast == iph->daddr) {
+				mask = ifa->ifa_mask;
+				break;
+			}
+		} endfor_ifa(in_dev);
+	}
+	rcu_read_unlock();
+
+	if (mask == 0)
+		goto out;
+
+	uh = skb_header_pointer(*pskb, iph->ihl * 4, sizeof(_uh), &_uh);
+	BUG_ON(uh == NULL);
+
+	exp = ip_conntrack_expect_alloc(ct);
+	if (exp == NULL)
+		goto out;
+	memset(&exp->tuple, 0, sizeof(exp->tuple));
+	exp->tuple.src.ip         = iph->daddr & mask;
+	exp->tuple.dst.ip         = iph->saddr;
+	exp->tuple.dst.u.udp.port = uh->source;
+	exp->tuple.dst.protonum   = IPPROTO_UDP;
+
+	memset(&exp->mask, 0, sizeof(exp->mask));
+	exp->mask.src.ip          = mask;
+	exp->mask.dst.ip          = 0xFFFFFFFF;
+	exp->mask.dst.u.udp.port  = 0xFFFF;
+	exp->mask.dst.protonum    = 0xFF;
+
+	exp->expectfn             = NULL;
+	exp->flags                = IP_CT_EXPECT_PERMANENT;
+
+	ip_conntrack_expect_related(exp);
+	ip_conntrack_expect_put(exp);
+
+	ip_ct_refresh_acct(ct, ctinfo, NULL, timeout * HZ);
+out:
+	return NF_ACCEPT;
+}
+
+static struct ip_conntrack_helper helper = {
+	.name			= "netbios-ns",
+	.tuple = {
+		.src.u.udp.port	= __constant_htons(137),
+		.dst.protonum	= IPPROTO_UDP,
+	},
+	.mask = {
+		.src.u.udp.port	= 0xFFFF,
+		.dst.protonum	= 0xFF,
+	},
+	.max_expected		= 1,
+	.me			= THIS_MODULE,
+	.help			= help,
+};
+
+static int __init init(void)
+{
+	helper.timeout = timeout;
+	return ip_conntrack_helper_register(&helper);
+}
+
+static void __exit fini(void)
+{
+	ip_conntrack_helper_unregister(&helper);
+}
+
+module_init(init);
+module_exit(fini);
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index a4e9278..15aef35 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -1349,8 +1349,10 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
 		list_for_each_entry_safe(exp, tmp, &ip_conntrack_expect_list,
 					 list) {
 			if (exp->master->helper == h 
-			    && del_timer(&exp->timeout))
-				__ip_ct_expect_unlink_destroy(exp);
+			    && del_timer(&exp->timeout)) {
+				ip_ct_unlink_expect(exp);
+				ip_conntrack_expect_put(exp);
+			}
 		}
 		write_unlock(&ip_conntrack_lock);
 	} else {
@@ -1358,8 +1360,10 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
 		write_lock_bh(&ip_conntrack_lock);
 		list_for_each_entry_safe(exp, tmp, &ip_conntrack_expect_list,
 					 list) {
-			if (del_timer(&exp->timeout))
-				__ip_ct_expect_unlink_destroy(exp);
+			if (del_timer(&exp->timeout)) {
+				ip_ct_unlink_expect(exp);
+				ip_conntrack_expect_put(exp);
+			}
 		}
 		write_unlock_bh(&ip_conntrack_lock);
 	}
@@ -1413,6 +1417,7 @@ ctnetlink_create_expect(struct nfattr *cda[])
 	}
 	
 	exp->expectfn = NULL;
+	exp->flags = 0;
 	exp->master = ct;
 	memcpy(&exp->tuple, &tuple, sizeof(struct ip_conntrack_tuple));
 	memcpy(&exp->mask, &mask, sizeof(struct ip_conntrack_tuple));
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index f23ef1f..1985abc 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -349,6 +349,7 @@ static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa,
 	return 0;
 
 nfattr_failure:
+	read_unlock_bh(&tcp_lock);
 	return -1;
 }
 #endif
diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c
index ee5895a..ae3e3e6 100644
--- a/net/ipv4/netfilter/ip_conntrack_standalone.c
+++ b/net/ipv4/netfilter/ip_conntrack_standalone.c
@@ -998,7 +998,7 @@ EXPORT_SYMBOL(ip_conntrack_expect_related);
 EXPORT_SYMBOL(ip_conntrack_unexpect_related);
 EXPORT_SYMBOL_GPL(ip_conntrack_expect_list);
 EXPORT_SYMBOL_GPL(__ip_conntrack_expect_find);
-EXPORT_SYMBOL_GPL(__ip_ct_expect_unlink_destroy);
+EXPORT_SYMBOL_GPL(ip_ct_unlink_expect);
 
 EXPORT_SYMBOL(ip_conntrack_tuple_taken);
 EXPORT_SYMBOL(ip_ct_gather_frags);
diff --git a/net/ipv4/netfilter/ip_conntrack_tftp.c b/net/ipv4/netfilter/ip_conntrack_tftp.c
index f8ff170..d2b5905 100644
--- a/net/ipv4/netfilter/ip_conntrack_tftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_tftp.c
@@ -75,6 +75,7 @@ static int tftp_help(struct sk_buff **pskb,
 		exp->mask.dst.u.udp.port = 0xffff;
 		exp->mask.dst.protonum = 0xff;
 		exp->expectfn = NULL;
+		exp->flags = 0;
 
 		DEBUGP("expect: ");
 		DUMP_TUPLE(&exp->tuple);
diff --git a/net/ipv4/netfilter/ip_nat_rule.c b/net/ipv4/netfilter/ip_nat_rule.c
index 60d70fa..cb66b8b 100644
--- a/net/ipv4/netfilter/ip_nat_rule.c
+++ b/net/ipv4/netfilter/ip_nat_rule.c
@@ -255,6 +255,27 @@ alloc_null_binding(struct ip_conntrack *conntrack,
 	return ip_nat_setup_info(conntrack, &range, hooknum);
 }
 
+unsigned int
+alloc_null_binding_confirmed(struct ip_conntrack *conntrack,
+                             struct ip_nat_info *info,
+                             unsigned int hooknum)
+{
+	u_int32_t ip
+		= (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
+		   ? conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.dst.ip
+		   : conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.src.ip);
+	u_int16_t all
+		= (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
+		   ? conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u.all
+		   : conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.src.u.all);
+	struct ip_nat_range range
+		= { IP_NAT_RANGE_MAP_IPS, ip, ip, { all }, { all } };
+
+	DEBUGP("Allocating NULL binding for confirmed %p (%u.%u.%u.%u)\n",
+	       conntrack, NIPQUAD(ip));
+	return ip_nat_setup_info(conntrack, &range, hooknum);
+}
+
 int ip_nat_rule_find(struct sk_buff **pskb,
 		     unsigned int hooknum,
 		     const struct net_device *in,
diff --git a/net/ipv4/netfilter/ip_nat_standalone.c b/net/ipv4/netfilter/ip_nat_standalone.c
index 89db052..0ff368b 100644
--- a/net/ipv4/netfilter/ip_nat_standalone.c
+++ b/net/ipv4/netfilter/ip_nat_standalone.c
@@ -123,8 +123,12 @@ ip_nat_fn(unsigned int hooknum,
 		if (!ip_nat_initialized(ct, maniptype)) {
 			unsigned int ret;
 
-			/* LOCAL_IN hook doesn't have a chain!  */
-			if (hooknum == NF_IP_LOCAL_IN)
+			if (unlikely(is_confirmed(ct)))
+				/* NAT module was loaded late */
+				ret = alloc_null_binding_confirmed(ct, info,
+				                                   hooknum);
+			else if (hooknum == NF_IP_LOCAL_IN)
+				/* LOCAL_IN hook doesn't have a chain!  */
 				ret = alloc_null_binding(ct, info, hooknum);
 			else
 				ret = ip_nat_rule_find(pskb, hooknum,
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 2d05caf..7d38913 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -144,7 +144,7 @@ clusterip_config_init(struct ipt_clusterip_tgt_info *i, u_int32_t ip,
 	memcpy(&c->clustermac, &i->clustermac, ETH_ALEN);
 	c->num_total_nodes = i->num_total_nodes;
 	c->num_local_nodes = i->num_local_nodes;
-	memcpy(&c->local_nodes, &i->local_nodes, sizeof(&c->local_nodes));
+	memcpy(&c->local_nodes, &i->local_nodes, sizeof(c->local_nodes));
 	c->hash_mode = i->hash_mode;
 	c->hash_initval = i->hash_initval;
 	atomic_set(&c->refcount, 1);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 02fdda6..f3f0013 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -552,8 +552,7 @@ new_segment:
 			tcp_mark_push(tp, skb);
 			goto new_segment;
 		}
-		if (sk->sk_forward_alloc < copy &&
-		    !sk_stream_mem_schedule(sk, copy, 0))
+		if (!sk_stream_wmem_schedule(sk, copy))
 			goto wait_for_memory;
 		
 		if (can_coalesce) {
@@ -770,19 +769,23 @@ new_segment:
 					if (off == PAGE_SIZE) {
 						put_page(page);
 						TCP_PAGE(sk) = page = NULL;
+						off = 0;
 					}
-				}
+				} else
+					off = 0;
+
+				if (copy > PAGE_SIZE - off)
+					copy = PAGE_SIZE - off;
+
+				if (!sk_stream_wmem_schedule(sk, copy))
+					goto wait_for_memory;
 
 				if (!page) {
 					/* Allocate new cache page. */
 					if (!(page = sk_stream_alloc_page(sk)))
 						goto wait_for_memory;
-					off = 0;
 				}
 
-				if (copy > PAGE_SIZE - off)
-					copy = PAGE_SIZE - off;
-
 				/* Time to copy data. We are close to
 				 * the end! */
 				err = skb_copy_to_page(sk, from, skb, page,
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 1afb080..29222b96 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -923,14 +923,6 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 	int flag = 0;
 	int i;
 
-	/* So, SACKs for already sent large segments will be lost.
-	 * Not good, but alternative is to resegment the queue. */
-	if (sk->sk_route_caps & NETIF_F_TSO) {
-		sk->sk_route_caps &= ~NETIF_F_TSO;
-		sock_set_flag(sk, SOCK_NO_LARGESEND);
-		tp->mss_cache = tp->mss_cache;
-	}
-
 	if (!tp->sacked_out)
 		tp->fackets_out = 0;
 	prior_fackets = tp->fackets_out;
@@ -978,20 +970,40 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 			flag |= FLAG_DATA_LOST;
 
 		sk_stream_for_retrans_queue(skb, sk) {
-			u8 sacked = TCP_SKB_CB(skb)->sacked;
-			int in_sack;
+			int in_sack, pcount;
+			u8 sacked;
 
 			/* The retransmission queue is always in order, so
 			 * we can short-circuit the walk early.
 			 */
-			if(!before(TCP_SKB_CB(skb)->seq, end_seq))
+			if (!before(TCP_SKB_CB(skb)->seq, end_seq))
 				break;
 
-			fack_count += tcp_skb_pcount(skb);
+			pcount = tcp_skb_pcount(skb);
+
+			if (pcount > 1 &&
+			    (after(start_seq, TCP_SKB_CB(skb)->seq) ||
+			     before(end_seq, TCP_SKB_CB(skb)->end_seq))) {
+				unsigned int pkt_len;
+
+				if (after(start_seq, TCP_SKB_CB(skb)->seq))
+					pkt_len = (start_seq -
+						   TCP_SKB_CB(skb)->seq);
+				else
+					pkt_len = (end_seq -
+						   TCP_SKB_CB(skb)->seq);
+				if (tcp_fragment(sk, skb, pkt_len, skb_shinfo(skb)->tso_size))
+					break;
+				pcount = tcp_skb_pcount(skb);
+			}
+
+			fack_count += pcount;
 
 			in_sack = !after(start_seq, TCP_SKB_CB(skb)->seq) &&
 				!before(end_seq, TCP_SKB_CB(skb)->end_seq);
 
+			sacked = TCP_SKB_CB(skb)->sacked;
+
 			/* Account D-SACK for retransmitted packet. */
 			if ((dup_sack && in_sack) &&
 			    (sacked & TCPCB_RETRANS) &&
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 75b6811..6094db5 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -428,11 +428,11 @@ static void tcp_set_skb_tso_segs(struct sock *sk, struct sk_buff *skb, unsigned
  * packet to the list.  This won't be called frequently, I hope. 
  * Remember, these are still headerless SKBs at this point.
  */
-static int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss_now)
+int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss_now)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct sk_buff *buff;
-	int nsize;
+	int nsize, old_factor;
 	u16 flags;
 
 	nsize = skb_headlen(skb) - len;
@@ -490,18 +490,29 @@ static int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned
 		tp->left_out -= tcp_skb_pcount(skb);
 	}
 
+	old_factor = tcp_skb_pcount(skb);
+
 	/* Fix up tso_factor for both original and new SKB.  */
 	tcp_set_skb_tso_segs(sk, skb, mss_now);
 	tcp_set_skb_tso_segs(sk, buff, mss_now);
 
-	if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) {
-		tp->lost_out += tcp_skb_pcount(skb);
-		tp->left_out += tcp_skb_pcount(skb);
-	}
+	/* If this packet has been sent out already, we must
+	 * adjust the various packet counters.
+	 */
+	if (after(tp->snd_nxt, TCP_SKB_CB(buff)->end_seq)) {
+		int diff = old_factor - tcp_skb_pcount(skb) -
+			tcp_skb_pcount(buff);
 
-	if (TCP_SKB_CB(buff)->sacked&TCPCB_LOST) {
-		tp->lost_out += tcp_skb_pcount(buff);
-		tp->left_out += tcp_skb_pcount(buff);
+		tp->packets_out -= diff;
+		if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) {
+			tp->lost_out -= diff;
+			tp->left_out -= diff;
+		}
+		if (diff > 0) {
+			tp->fackets_out -= diff;
+			if ((int)tp->fackets_out < 0)
+				tp->fackets_out = 0;
+		}
 	}
 
 	/* Link BUFF into the send queue. */
@@ -1350,12 +1361,6 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
 	if (before(TCP_SKB_CB(skb)->seq, tp->snd_una)) {
 		if (before(TCP_SKB_CB(skb)->end_seq, tp->snd_una))
 			BUG();
-
-		if (sk->sk_route_caps & NETIF_F_TSO) {
-			sk->sk_route_caps &= ~NETIF_F_TSO;
-			sock_set_flag(sk, SOCK_NO_LARGESEND);
-		}
-
 		if (tcp_trim_head(sk, skb, tp->snd_una - TCP_SKB_CB(skb)->seq))
 			return -ENOMEM;
 	}
@@ -1370,22 +1375,8 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
 		return -EAGAIN;
 
 	if (skb->len > cur_mss) {
-		int old_factor = tcp_skb_pcount(skb);
-		int diff;
-
 		if (tcp_fragment(sk, skb, cur_mss, cur_mss))
 			return -ENOMEM; /* We'll try again later. */
-
-		/* New SKB created, account for it. */
-		diff = old_factor - tcp_skb_pcount(skb) -
-		       tcp_skb_pcount(skb->next);
-		tp->packets_out -= diff;
-
-		if (diff > 0) {
-			tp->fackets_out -= diff;
-			if ((int)tp->fackets_out < 0)
-				tp->fackets_out = 0;
-		}
 	}
 
 	/* Collapse two adjacent packets if worthwhile and we can. */
@@ -1993,12 +1984,6 @@ int tcp_write_wakeup(struct sock *sk)
 				TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_PSH;
 				if (tcp_fragment(sk, skb, seg_size, mss))
 					return -1;
-				/* SWS override triggered forced fragmentation.
-				 * Disable TSO, the connection is too sick. */
-				if (sk->sk_route_caps & NETIF_F_TSO) {
-					sock_set_flag(sk, SOCK_NO_LARGESEND);
-					sk->sk_route_caps &= ~NETIF_F_TSO;
-				}
 			} else if (!tcp_skb_pcount(skb))
 				tcp_set_skb_tso_segs(sk, skb, mss);
 
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 937ad32..6d6fb74 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3593,10 +3593,8 @@ void __exit addrconf_cleanup(void)
 	rtnl_unlock();
 
 #ifdef CONFIG_IPV6_PRIVACY
-	if (likely(md5_tfm != NULL)) {
-		crypto_free_tfm(md5_tfm);
-		md5_tfm = NULL;
-	}
+	crypto_free_tfm(md5_tfm);
+	md5_tfm = NULL;
 #endif
 
 #ifdef CONFIG_PROC_FS
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 0ebfad9..f362973 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -401,10 +401,8 @@ static int ah6_init_state(struct xfrm_state *x)
 
 error:
 	if (ahp) {
-		if (ahp->work_icv)
-			kfree(ahp->work_icv);
-		if (ahp->tfm)
-			crypto_free_tfm(ahp->tfm);
+		kfree(ahp->work_icv);
+		crypto_free_tfm(ahp->tfm);
 		kfree(ahp);
 	}
 	return -EINVAL;
@@ -417,14 +415,10 @@ static void ah6_destroy(struct xfrm_state *x)
 	if (!ahp)
 		return;
 
-	if (ahp->work_icv) {
-		kfree(ahp->work_icv);
-		ahp->work_icv = NULL;
-	}
-	if (ahp->tfm) {
-		crypto_free_tfm(ahp->tfm);
-		ahp->tfm = NULL;
-	}
+	kfree(ahp->work_icv);
+	ahp->work_icv = NULL;
+	crypto_free_tfm(ahp->tfm);
+	ahp->tfm = NULL;
 	kfree(ahp);
 }
 
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index e8bff9d..9b27460 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -276,22 +276,14 @@ static void esp6_destroy(struct xfrm_state *x)
 	if (!esp)
 		return;
 
-	if (esp->conf.tfm) {
-		crypto_free_tfm(esp->conf.tfm);
-		esp->conf.tfm = NULL;
-	}
-	if (esp->conf.ivec) {
-		kfree(esp->conf.ivec);
-		esp->conf.ivec = NULL;
-	}
-	if (esp->auth.tfm) {
-		crypto_free_tfm(esp->auth.tfm);
-		esp->auth.tfm = NULL;
-	}
-	if (esp->auth.work_icv) {
-		kfree(esp->auth.work_icv);
-		esp->auth.work_icv = NULL;
-	}
+	crypto_free_tfm(esp->conf.tfm);
+	esp->conf.tfm = NULL;
+	kfree(esp->conf.ivec);
+	esp->conf.ivec = NULL;
+	crypto_free_tfm(esp->auth.tfm);
+	esp->auth.tfm = NULL;
+	kfree(esp->auth.work_icv);
+	esp->auth.work_icv = NULL;
 	kfree(esp);
 }
 
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 5176fc6..fa8f1bb 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -549,7 +549,7 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, u32 info)
 	read_lock(&raw_v6_lock);
 	if ((sk = sk_head(&raw_v6_htable[hash])) != NULL) {
 		while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr,
-					    skb->dev->ifindex))) {
+					    IP6CB(skb)->iif))) {
 			rawv6_err(sk, skb, NULL, type, code, inner_offset, info);
 			sk = sk_next(sk);
 		}
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 135383e..85bfbc6 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -341,8 +341,7 @@ static void ipcomp6_free_tfms(struct crypto_tfm **tfms)
 
 	for_each_cpu(cpu) {
 		struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu);
-		if (tfm)
-			crypto_free_tfm(tfm);
+		crypto_free_tfm(tfm);
 	}
 	free_percpu(tfms);
 }
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 7a58632..ed3a76b 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -166,7 +166,7 @@ int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
 	if (sk == NULL)
 		goto out;
 
-	sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, skb->dev->ifindex);
+	sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, IP6CB(skb)->iif);
 
 	while (sk) {
 		delivered = 1;
@@ -178,7 +178,7 @@ int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
 				rawv6_rcv(sk, clone);
 		}
 		sk = __raw_v6_lookup(sk_next(sk), nexthdr, daddr, saddr,
-				     skb->dev->ifindex);
+				     IP6CB(skb)->iif);
 	}
 out:
 	read_unlock(&raw_v6_lock);
diff --git a/net/irda/irlan/irlan_filter.c b/net/irda/irlan/irlan_filter.c
index 343c5d4..ca7d358 100644
--- a/net/irda/irlan/irlan_filter.c
+++ b/net/irda/irlan/irlan_filter.c
@@ -27,6 +27,7 @@
 #include <linux/seq_file.h>
 
 #include <net/irda/irlan_common.h>
+#include <net/irda/irlan_filter.h>
 
 /*
  * Function irlan_filter_request (self, skb)
diff --git a/net/irda/qos.c b/net/irda/qos.c
index df732d5..ddfb5c5 100644
--- a/net/irda/qos.c
+++ b/net/irda/qos.c
@@ -37,6 +37,7 @@
 #include <net/irda/parameters.h>
 #include <net/irda/qos.h>
 #include <net/irda/irlap.h>
+#include <net/irda/irlap_frame.h>
 
 /*
  * Maximum values of the baud rate we negociate with the other end.
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index e089f17..49a3900 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -344,14 +344,14 @@ static void nfnetlink_rcv(struct sock *sk, int len)
 	} while(nfnl && nfnl->sk_receive_queue.qlen);
 }
 
-void __exit nfnetlink_exit(void)
+static void __exit nfnetlink_exit(void)
 {
 	printk("Removing netfilter NETLINK layer.\n");
 	sock_release(nfnl->sk_socket);
 	return;
 }
 
-int __init nfnetlink_init(void)
+static int __init nfnetlink_init(void)
 {
 	printk("Netfilter messages via NETLINK v%s.\n", nfversion);
 
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index e3a5285..f81fe8c 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -76,17 +76,6 @@ typedef int (*nfqnl_cmpfn)(struct nfqnl_queue_entry *, unsigned long);
 
 static DEFINE_RWLOCK(instances_lock);
 
-u_int64_t htonll(u_int64_t in)
-{
-	u_int64_t out;
-	int i;
-
-	for (i = 0; i < sizeof(u_int64_t); i++)
-		((u_int8_t *)&out)[sizeof(u_int64_t)-1] = ((u_int8_t *)&in)[i];
-
-	return out;
-}
-
 #define INSTANCE_BUCKETS	16
 static struct hlist_head instance_table[INSTANCE_BUCKETS];
 
@@ -382,6 +371,12 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
 		break;
 	
 	case NFQNL_COPY_PACKET:
+		if (entry->skb->ip_summed == CHECKSUM_HW &&
+		    (*errp = skb_checksum_help(entry->skb,
+		                               entry->info->outdev == NULL))) {
+			spin_unlock_bh(&queue->lock);
+			return NULL;
+		}
 		if (queue->copy_range == 0 
 		    || queue->copy_range > entry->skb->len)
 			data_len = entry->skb->len;
@@ -497,8 +492,8 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
 	if (entry->skb->tstamp.off_sec) {
 		struct nfqnl_msg_packet_timestamp ts;
 
-		ts.sec = htonll(skb_tv_base.tv_sec + entry->skb->tstamp.off_sec);
-		ts.usec = htonll(skb_tv_base.tv_usec + entry->skb->tstamp.off_usec);
+		ts.sec = cpu_to_be64(skb_tv_base.tv_sec + entry->skb->tstamp.off_sec);
+		ts.usec = cpu_to_be64(skb_tv_base.tv_usec + entry->skb->tstamp.off_usec);
 
 		NFA_PUT(skb, NFQA_TIMESTAMP, sizeof(ts), &ts);
 	}
@@ -647,7 +642,7 @@ nfqnl_mangle(void *data, int data_len, struct nfqnl_queue_entry *e)
 	if (!skb_make_writable(&e->skb, data_len))
 		return -ENOMEM;
 	memcpy(e->skb->data, data, data_len);
-
+	e->skb->ip_summed = CHECKSUM_NONE;
 	return 0;
 }
 
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 62435ff..a64e1d5 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -398,24 +398,13 @@ static int netlink_create(struct socket *sock, int protocol)
 	if (nl_table[protocol].registered &&
 	    try_module_get(nl_table[protocol].module))
 		module = nl_table[protocol].module;
-	else
-		err = -EPROTONOSUPPORT;
 	groups = nl_table[protocol].groups;
 	netlink_unlock_table();
 
-	if (err || (err = __netlink_create(sock, protocol) < 0))
+	if ((err = __netlink_create(sock, protocol) < 0))
 		goto out_module;
 
 	nlk = nlk_sk(sock->sk);
-
-	nlk->groups = kmalloc(NLGRPSZ(groups), GFP_KERNEL);
-	if (nlk->groups == NULL) {
-		err = -ENOMEM;
-		goto out_module;
-	}
-	memset(nlk->groups, 0, NLGRPSZ(groups));
-	nlk->ngroups = groups;
-
 	nlk->module = module;
 out:
 	return err;
@@ -534,6 +523,29 @@ netlink_update_subscriptions(struct sock *sk, unsigned int subscriptions)
 	nlk->subscriptions = subscriptions;
 }
 
+static int netlink_alloc_groups(struct sock *sk)
+{
+	struct netlink_sock *nlk = nlk_sk(sk);
+	unsigned int groups;
+	int err = 0;
+
+	netlink_lock_table();
+	groups = nl_table[sk->sk_protocol].groups;
+	if (!nl_table[sk->sk_protocol].registered)
+		err = -ENOENT;
+	netlink_unlock_table();
+
+	if (err)
+		return err;
+
+	nlk->groups = kmalloc(NLGRPSZ(groups), GFP_KERNEL);
+	if (nlk->groups == NULL)
+		return -ENOMEM;
+	memset(nlk->groups, 0, NLGRPSZ(groups));
+	nlk->ngroups = groups;
+	return 0;
+}
+
 static int netlink_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
 {
 	struct sock *sk = sock->sk;
@@ -545,8 +557,15 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr, int addr_len
 		return -EINVAL;
 
 	/* Only superuser is allowed to listen multicasts */
-	if (nladdr->nl_groups && !netlink_capable(sock, NL_NONROOT_RECV))
-		return -EPERM;
+	if (nladdr->nl_groups) {
+		if (!netlink_capable(sock, NL_NONROOT_RECV))
+			return -EPERM;
+		if (nlk->groups == NULL) {
+			err = netlink_alloc_groups(sk);
+			if (err)
+				return err;
+		}
+	}
 
 	if (nlk->pid) {
 		if (nladdr->nl_pid != nlk->pid)
@@ -559,7 +578,7 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr, int addr_len
 			return err;
 	}
 
-	if (!nladdr->nl_groups && !(u32)nlk->groups[0])
+	if (!nladdr->nl_groups && (nlk->groups == NULL || !(u32)nlk->groups[0]))
 		return 0;
 
 	netlink_table_grab();
@@ -620,7 +639,7 @@ static int netlink_getname(struct socket *sock, struct sockaddr *addr, int *addr
 		nladdr->nl_groups = netlink_group_mask(nlk->dst_group);
 	} else {
 		nladdr->nl_pid = nlk->pid;
-		nladdr->nl_groups = nlk->groups[0];
+		nladdr->nl_groups = nlk->groups ? nlk->groups[0] : 0;
 	}
 	return 0;
 }
@@ -976,6 +995,11 @@ static int netlink_setsockopt(struct socket *sock, int level, int optname,
 
 		if (!netlink_capable(sock, NL_NONROOT_RECV))
 			return -EPERM;
+		if (nlk->groups == NULL) {
+			err = netlink_alloc_groups(sk);
+			if (err)
+				return err;
+		}
 		if (!val || val - 1 >= nlk->ngroups)
 			return -EINVAL;
 		netlink_table_grab();
@@ -1483,8 +1507,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
 			   s,
 			   s->sk_protocol,
 			   nlk->pid,
-			   nlk->flags & NETLINK_KERNEL_SOCKET ?
-				0 : (unsigned int)nlk->groups[0],
+			   nlk->groups ? (u32)nlk->groups[0] : 0,
 			   atomic_read(&s->sk_rmem_alloc),
 			   atomic_read(&s->sk_wmem_alloc),
 			   nlk->cb,
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 4b53de9..f4578c7 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1261,6 +1261,7 @@ static int nr_info_show(struct seq_file *seq, void *v)
 	struct net_device *dev;
 	struct nr_sock *nr;
 	const char *devname;
+	char buf[11];
 
 	if (v == SEQ_START_TOKEN)
 		seq_puts(seq,
@@ -1276,11 +1277,11 @@ static int nr_info_show(struct seq_file *seq, void *v)
 		else
 			devname = dev->name;
 
-		seq_printf(seq, "%-9s ", ax2asc(&nr->user_addr));
-		seq_printf(seq, "%-9s ", ax2asc(&nr->dest_addr));
+		seq_printf(seq, "%-9s ", ax2asc(buf, &nr->user_addr));
+		seq_printf(seq, "%-9s ", ax2asc(buf, &nr->dest_addr));
 		seq_printf(seq, 
 "%-9s %-3s  %02X/%02X %02X/%02X %2d %3d %3d %3d %3lu/%03lu %2lu/%02lu %3lu/%03lu %3lu/%03lu %2d/%02d %3d %5d %5d %ld\n",
-			ax2asc(&nr->source_addr),
+			ax2asc(buf, &nr->source_addr),
 			devname,
 			nr->my_index,
 			nr->my_id,
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 7a86b36..b3b9097 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -881,6 +881,7 @@ static void nr_node_stop(struct seq_file *seq, void *v)
 
 static int nr_node_show(struct seq_file *seq, void *v)
 {
+	char buf[11];
 	int i;
 
 	if (v == SEQ_START_TOKEN)
@@ -890,7 +891,7 @@ static int nr_node_show(struct seq_file *seq, void *v)
 		struct nr_node *nr_node = v;
 		nr_node_lock(nr_node);
 		seq_printf(seq, "%-9s %-7s  %d %d",
-			ax2asc(&nr_node->callsign),
+			ax2asc(buf, &nr_node->callsign),
 			(nr_node->mnemonic[0] == '\0') ? "*" : nr_node->mnemonic,
 			nr_node->which + 1,
 			nr_node->count);
@@ -964,6 +965,7 @@ static void nr_neigh_stop(struct seq_file *seq, void *v)
 
 static int nr_neigh_show(struct seq_file *seq, void *v)
 {
+	char buf[11];
 	int i;
 
 	if (v == SEQ_START_TOKEN)
@@ -973,7 +975,7 @@ static int nr_neigh_show(struct seq_file *seq, void *v)
 
 		seq_printf(seq, "%05d %-9s %-4s  %3d    %d   %3d    %3d",
 			nr_neigh->number,
-			ax2asc(&nr_neigh->callsign),
+			ax2asc(buf, &nr_neigh->callsign),
 			nr_neigh->dev ? nr_neigh->dev->name : "???",
 			nr_neigh->quality,
 			nr_neigh->locked,
@@ -983,7 +985,7 @@ static int nr_neigh_show(struct seq_file *seq, void *v)
 		if (nr_neigh->digipeat != NULL) {
 			for (i = 0; i < nr_neigh->digipeat->ndigi; i++)
 				seq_printf(seq, " %s", 
-					   ax2asc(&nr_neigh->digipeat->calls[i]));
+					   ax2asc(buf, &nr_neigh->digipeat->calls[i]));
 		}
 
 		seq_puts(seq, "\n");
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index ba99709..8690f17 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1535,8 +1535,7 @@ static unsigned int packet_poll(struct file * file, struct socket *sock,
 static void packet_mm_open(struct vm_area_struct *vma)
 {
 	struct file *file = vma->vm_file;
-	struct inode *inode = file->f_dentry->d_inode;
-	struct socket * sock = SOCKET_I(inode);
+	struct socket * sock = file->private_data;
 	struct sock *sk = sock->sk;
 	
 	if (sk)
@@ -1546,8 +1545,7 @@ static void packet_mm_open(struct vm_area_struct *vma)
 static void packet_mm_close(struct vm_area_struct *vma)
 {
 	struct file *file = vma->vm_file;
-	struct inode *inode = file->f_dentry->d_inode;
-	struct socket * sock = SOCKET_I(inode);
+	struct socket * sock = file->private_data;
 	struct sock *sk = sock->sk;
 	
 	if (sk)
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index c6e59f8..3077878 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1363,6 +1363,8 @@ static void rose_info_stop(struct seq_file *seq, void *v)
 
 static int rose_info_show(struct seq_file *seq, void *v)
 {
+	char buf[11];
+
 	if (v == SEQ_START_TOKEN)
 		seq_puts(seq, 
 			 "dest_addr  dest_call src_addr   src_call  dev   lci neigh st vs vr va   t  t1  t2  t3  hb    idle Snd-Q Rcv-Q inode\n");
@@ -1380,12 +1382,12 @@ static int rose_info_show(struct seq_file *seq, void *v)
 		
 		seq_printf(seq, "%-10s %-9s ",
 			rose2asc(&rose->dest_addr),
-			ax2asc(&rose->dest_call));
+			ax2asc(buf, &rose->dest_call));
 
 		if (ax25cmp(&rose->source_call, &null_ax25_address) == 0)
 			callsign = "??????-?";
 		else
-			callsign = ax2asc(&rose->source_call);
+			callsign = ax2asc(buf, &rose->source_call);
 
 		seq_printf(seq,
 			   "%-10s %-9s %-5s %3.3X %05d  %d  %d  %d  %d %3lu %3lu %3lu %3lu %3lu %3lu/%03lu %5d %5d %ld\n",
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 4510cd7..e556d92 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -851,6 +851,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	unsigned char cause, diagnostic;
 	struct net_device *dev;
 	int len, res = 0;
+	char buf[11];
 
 #if 0
 	if (call_in_firewall(PF_ROSE, skb->dev, skb->data, NULL, &skb) != FW_ACCEPT)
@@ -876,7 +877,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 
 	if (rose_neigh == NULL) {
 		printk("rose_route : unknown neighbour or device %s\n",
-		       ax2asc(&ax25->dest_addr));
+		       ax2asc(buf, &ax25->dest_addr));
 		goto out;
 	}
 
@@ -1178,6 +1179,7 @@ static void rose_neigh_stop(struct seq_file *seq, void *v)
 
 static int rose_neigh_show(struct seq_file *seq, void *v)
 {
+	char buf[11];
 	int i;
 
 	if (v == SEQ_START_TOKEN)
@@ -1189,7 +1191,7 @@ static int rose_neigh_show(struct seq_file *seq, void *v)
 		/* if (!rose_neigh->loopback) { */
 		seq_printf(seq, "%05d %-9s %-4s   %3d %3d  %3s     %3s %3lu %3lu",
 			   rose_neigh->number,
-			   (rose_neigh->loopback) ? "RSLOOP-0" : ax2asc(&rose_neigh->callsign),
+			   (rose_neigh->loopback) ? "RSLOOP-0" : ax2asc(buf, &rose_neigh->callsign),
 			   rose_neigh->dev ? rose_neigh->dev->name : "???",
 			   rose_neigh->count,
 			   rose_neigh->use,
@@ -1200,7 +1202,7 @@ static int rose_neigh_show(struct seq_file *seq, void *v)
 
 		if (rose_neigh->digipeat != NULL) {
 			for (i = 0; i < rose_neigh->digipeat->ndigi; i++)
-				seq_printf(seq, " %s", ax2asc(&rose_neigh->digipeat->calls[i]));
+				seq_printf(seq, " %s", ax2asc(buf, &rose_neigh->digipeat->calls[i]));
 		}
 
 		seq_puts(seq, "\n");
@@ -1260,6 +1262,8 @@ static void rose_route_stop(struct seq_file *seq, void *v)
 
 static int rose_route_show(struct seq_file *seq, void *v)
 {
+	char buf[11];
+
 	if (v == SEQ_START_TOKEN)
 		seq_puts(seq, 
 			 "lci  address     callsign   neigh  <-> lci  address     callsign   neigh\n");
@@ -1271,7 +1275,7 @@ static int rose_route_show(struct seq_file *seq, void *v)
 				   "%3.3X  %-10s  %-9s  %05d      ",
 				   rose_route->lci1,
 				   rose2asc(&rose_route->src_addr),
-				   ax2asc(&rose_route->src_call),
+				   ax2asc(buf, &rose_route->src_call),
 				   rose_route->neigh1->number);
 		else 
 			seq_puts(seq, 
@@ -1282,7 +1286,7 @@ static int rose_route_show(struct seq_file *seq, void *v)
 				   "%3.3X  %-10s  %-9s  %05d\n",
 				rose_route->lci2,
 				rose2asc(&rose_route->dest_addr),
-				ax2asc(&rose_route->dest_call),
+				ax2asc(buf, &rose_route->dest_call),
 				rose_route->neigh2->number);
 		 else 
 			 seq_puts(seq,
diff --git a/net/rose/rose_subr.c b/net/rose/rose_subr.c
index a29a3a9..02891ce 100644
--- a/net/rose/rose_subr.c
+++ b/net/rose/rose_subr.c
@@ -400,6 +400,7 @@ static int rose_create_facilities(unsigned char *buffer, struct rose_sock *rose)
 {
 	unsigned char *p = buffer + 1;
 	char *callsign;
+	char buf[11];
 	int len, nb;
 
 	/* National Facilities */
@@ -456,7 +457,7 @@ static int rose_create_facilities(unsigned char *buffer, struct rose_sock *rose)
 
 	*p++ = FAC_CCITT_DEST_NSAP;
 
-	callsign = ax2asc(&rose->dest_call);
+	callsign = ax2asc(buf, &rose->dest_call);
 
 	*p++ = strlen(callsign) + 10;
 	*p++ = (strlen(callsign) + 9) * 2;		/* ??? */
@@ -471,7 +472,7 @@ static int rose_create_facilities(unsigned char *buffer, struct rose_sock *rose)
 
 	*p++ = FAC_CCITT_SRC_NSAP;
 
-	callsign = ax2asc(&rose->source_call);
+	callsign = ax2asc(buf, &rose->source_call);
 
 	*p++ = strlen(callsign) + 10;
 	*p++ = (strlen(callsign) + 9) * 2;		/* ??? */
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index e47ac0d..e22ccd6 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -193,8 +193,7 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep)
 	sctp_unhash_endpoint(ep);
 
 	/* Free up the HMAC transform. */
-	if (sctp_sk(ep->base.sk)->hmac)
-		sctp_crypto_free_tfm(sctp_sk(ep->base.sk)->hmac);
+	sctp_crypto_free_tfm(sctp_sk(ep->base.sk)->hmac);
 
 	/* Cleanup. */
 	sctp_inq_free(&ep->base.inqueue);
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 4454afe..91ec8c9 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -4194,8 +4194,7 @@ out:
 	sctp_release_sock(sk);
 	return err;
 cleanup:
-	if (tfm)
-		sctp_crypto_free_tfm(tfm);
+	sctp_crypto_free_tfm(tfm);
 	goto out;
 }
 
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index dc48934..75b28dd 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -42,6 +42,7 @@
  */
 
 #include <net/sctp/structs.h>
+#include <net/sctp/sctp.h>
 #include <linux/sysctl.h>
 
 static ctl_handler sctp_sysctl_jiffies_ms;
diff --git a/net/socket.c b/net/socket.c
index 94fe638..e1bd5d8 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -667,7 +667,7 @@ static ssize_t sock_aio_read(struct kiocb *iocb, char __user *ubuf,
 	}
 	iocb->private = x;
 	x->kiocb = iocb;
-	sock = SOCKET_I(iocb->ki_filp->f_dentry->d_inode); 
+	sock = iocb->ki_filp->private_data; 
 
 	x->async_msg.msg_name = NULL;
 	x->async_msg.msg_namelen = 0;
@@ -709,7 +709,7 @@ static ssize_t sock_aio_write(struct kiocb *iocb, const char __user *ubuf,
 	}
 	iocb->private = x;
 	x->kiocb = iocb;
-	sock = SOCKET_I(iocb->ki_filp->f_dentry->d_inode); 
+	sock = iocb->ki_filp->private_data; 
 
 	x->async_msg.msg_name = NULL;
 	x->async_msg.msg_namelen = 0;
@@ -732,7 +732,7 @@ static ssize_t sock_sendpage(struct file *file, struct page *page,
 	struct socket *sock;
 	int flags;
 
-	sock = SOCKET_I(file->f_dentry->d_inode);
+	sock = file->private_data;
 
 	flags = !(file->f_flags & O_NONBLOCK) ? 0 : MSG_DONTWAIT;
 	if (more)
@@ -741,14 +741,14 @@ static ssize_t sock_sendpage(struct file *file, struct page *page,
 	return sock->ops->sendpage(sock, page, offset, size, flags);
 }
 
-static int sock_readv_writev(int type, struct inode * inode,
+static int sock_readv_writev(int type,
 			     struct file * file, const struct iovec * iov,
 			     long count, size_t size)
 {
 	struct msghdr msg;
 	struct socket *sock;
 
-	sock = SOCKET_I(inode);
+	sock = file->private_data;
 
 	msg.msg_name = NULL;
 	msg.msg_namelen = 0;
@@ -775,7 +775,7 @@ static ssize_t sock_readv(struct file *file, const struct iovec *vector,
 	int i;
         for (i = 0 ; i < count ; i++)
                 tot_len += vector[i].iov_len;
-	return sock_readv_writev(VERIFY_WRITE, file->f_dentry->d_inode,
+	return sock_readv_writev(VERIFY_WRITE,
 				 file, vector, count, tot_len);
 }
 	
@@ -786,7 +786,7 @@ static ssize_t sock_writev(struct file *file, const struct iovec *vector,
 	int i;
         for (i = 0 ; i < count ; i++)
                 tot_len += vector[i].iov_len;
-	return sock_readv_writev(VERIFY_READ, file->f_dentry->d_inode,
+	return sock_readv_writev(VERIFY_READ,
 				 file, vector, count, tot_len);
 }
 
@@ -840,7 +840,7 @@ static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg)
 	void __user *argp = (void __user *)arg;
 	int pid, err;
 
-	sock = SOCKET_I(file->f_dentry->d_inode);
+	sock = file->private_data;
 	if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
 		err = dev_ioctl(cmd, argp);
 	} else
@@ -939,13 +939,13 @@ static unsigned int sock_poll(struct file *file, poll_table * wait)
 	/*
 	 *	We can't return errors to poll, so it's either yes or no. 
 	 */
-	sock = SOCKET_I(file->f_dentry->d_inode);
+	sock = file->private_data;
 	return sock->ops->poll(file, sock, wait);
 }
 
 static int sock_mmap(struct file * file, struct vm_area_struct * vma)
 {
-	struct socket *sock = SOCKET_I(file->f_dentry->d_inode);
+	struct socket *sock = file->private_data;
 
 	return sock->ops->mmap(file, sock, vma);
 }
@@ -995,7 +995,7 @@ static int sock_fasync(int fd, struct file *filp, int on)
 			return -ENOMEM;
 	}
 
-	sock = SOCKET_I(filp->f_dentry->d_inode);
+	sock = filp->private_data;
 
 	if ((sk=sock->sk) == NULL) {
 		kfree(fna);
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 5a7265a..ee6ae74 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -160,7 +160,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
 				" unsupported checksum %d", cksumtype);
 			goto out;
 	}
-	if (!(tfm = crypto_alloc_tfm(cksumname, 0)))
+	if (!(tfm = crypto_alloc_tfm(cksumname, CRYPTO_TFM_REQ_MAY_SLEEP)))
 		goto out;
 	cksum->len = crypto_tfm_alg_digestsize(tfm);
 	if ((cksum->data = kmalloc(cksum->len, GFP_KERNEL)) == NULL)
@@ -199,8 +199,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
 	crypto_digest_final(tfm, cksum->data);
 	code = 0;
 out:
-	if (tfm)
-		crypto_free_tfm(tfm);
+	crypto_free_tfm(tfm);
 	return code;
 }
 
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index cf72651..606a8a8 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -185,12 +185,9 @@ static void
 gss_delete_sec_context_kerberos(void *internal_ctx) {
 	struct krb5_ctx *kctx = internal_ctx;
 
-	if (kctx->seq)
-		crypto_free_tfm(kctx->seq);
-	if (kctx->enc)
-		crypto_free_tfm(kctx->enc);
-	if (kctx->mech_used.data)
-		kfree(kctx->mech_used.data);
+	crypto_free_tfm(kctx->seq);
+	crypto_free_tfm(kctx->enc);
+	kfree(kctx->mech_used.data);
 	kfree(kctx);
 }
 
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index dad0599..6c97d61 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -214,14 +214,10 @@ static void
 gss_delete_sec_context_spkm3(void *internal_ctx) {
 	struct spkm3_ctx *sctx = internal_ctx;
 
-	if(sctx->derived_integ_key)
-		crypto_free_tfm(sctx->derived_integ_key);
-	if(sctx->derived_conf_key)
-		crypto_free_tfm(sctx->derived_conf_key);
-	if(sctx->share_key.data)
-		kfree(sctx->share_key.data);
-	if(sctx->mech_used.data)
-		kfree(sctx->mech_used.data);
+	crypto_free_tfm(sctx->derived_integ_key);
+	crypto_free_tfm(sctx->derived_conf_key);
+	kfree(sctx->share_key.data);
+	kfree(sctx->mech_used.data);
 	kfree(sctx);
 }
 
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 5c8fe3b..e330819 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -250,6 +250,7 @@ out:
 }
 
 static struct cache_detail rsi_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= RSI_HASHMAX,
 	.hash_table     = rsi_table,
 	.name           = "auth.rpcsec.init",
@@ -436,6 +437,7 @@ out:
 }
 
 static struct cache_detail rsc_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= RSC_HASHMAX,
 	.hash_table	= rsc_table,
 	.name		= "auth.rpcsec.context",
@@ -1074,7 +1076,9 @@ gss_svc_init(void)
 void
 gss_svc_shutdown(void)
 {
-	cache_unregister(&rsc_cache);
-	cache_unregister(&rsi_cache);
+	if (cache_unregister(&rsc_cache))
+		printk(KERN_ERR "auth_rpcgss: failed to unregister rsc cache\n");
+	if (cache_unregister(&rsi_cache))
+		printk(KERN_ERR "auth_rpcgss: failed to unregister rsi cache\n");
 	svc_auth_unregister(RPC_AUTH_GSS);
 }
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 900f5bc..f509e99 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -177,7 +177,7 @@ void cache_register(struct cache_detail *cd)
 	cd->proc_ent = proc_mkdir(cd->name, proc_net_rpc);
 	if (cd->proc_ent) {
 		struct proc_dir_entry *p;
-		cd->proc_ent->owner = THIS_MODULE;
+		cd->proc_ent->owner = cd->owner;
 		cd->channel_ent = cd->content_ent = NULL;
 		
  		p = create_proc_entry("flush", S_IFREG|S_IRUSR|S_IWUSR,
@@ -185,7 +185,7 @@ void cache_register(struct cache_detail *cd)
 		cd->flush_ent =  p;
  		if (p) {
  			p->proc_fops = &cache_flush_operations;
- 			p->owner = THIS_MODULE;
+ 			p->owner = cd->owner;
  			p->data = cd;
  		}
  
@@ -195,7 +195,7 @@ void cache_register(struct cache_detail *cd)
 			cd->channel_ent = p;
 			if (p) {
 				p->proc_fops = &cache_file_operations;
-				p->owner = THIS_MODULE;
+				p->owner = cd->owner;
 				p->data = cd;
 			}
 		}
@@ -205,7 +205,7 @@ void cache_register(struct cache_detail *cd)
 			cd->content_ent = p;
  			if (p) {
  				p->proc_fops = &content_file_operations;
- 				p->owner = THIS_MODULE;
+ 				p->owner = cd->owner;
  				p->data = cd;
  			}
  		}
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index 9b67dc1..4979f22 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -35,13 +35,13 @@ static int rpc_proc_show(struct seq_file *seq, void *v) {
 	int		i, j;
 
 	seq_printf(seq,
-		"net %d %d %d %d\n",
+		"net %u %u %u %u\n",
 			statp->netcnt,
 			statp->netudpcnt,
 			statp->nettcpcnt,
 			statp->nettcpconn);
 	seq_printf(seq,
-		"rpc %d %d %d\n",
+		"rpc %u %u %u\n",
 			statp->rpccnt,
 			statp->rpcretrans,
 			statp->rpcauthrefresh);
@@ -50,10 +50,10 @@ static int rpc_proc_show(struct seq_file *seq, void *v) {
 		const struct rpc_version *vers = prog->version[i];
 		if (!vers)
 			continue;
-		seq_printf(seq, "proc%d %d",
+		seq_printf(seq, "proc%u %u",
 					vers->number, vers->nrprocs);
 		for (j = 0; j < vers->nrprocs; j++)
-			seq_printf(seq, " %d",
+			seq_printf(seq, " %u",
 					vers->procs[j].p_count);
 		seq_putc(seq, '\n');
 	}
@@ -83,13 +83,13 @@ void svc_seq_show(struct seq_file *seq, const struct svc_stat *statp) {
 	int		i, j;
 
 	seq_printf(seq,
-		"net %d %d %d %d\n",
+		"net %u %u %u %u\n",
 			statp->netcnt,
 			statp->netudpcnt,
 			statp->nettcpcnt,
 			statp->nettcpconn);
 	seq_printf(seq,
-		"rpc %d %d %d %d %d\n",
+		"rpc %u %u %u %u %u\n",
 			statp->rpccnt,
 			statp->rpcbadfmt+statp->rpcbadauth+statp->rpcbadclnt,
 			statp->rpcbadfmt,
@@ -99,9 +99,9 @@ void svc_seq_show(struct seq_file *seq, const struct svc_stat *statp) {
 	for (i = 0; i < prog->pg_nvers; i++) {
 		if (!(vers = prog->pg_vers[i]) || !(proc = vers->vs_proc))
 			continue;
-		seq_printf(seq, "proc%d %d", i, vers->vs_nproc);
+		seq_printf(seq, "proc%d %u", i, vers->vs_nproc);
 		for (j = 0; j < vers->vs_nproc; j++, proc++)
-			seq_printf(seq, " %d", proc->pc_count);
+			seq_printf(seq, " %u", proc->pc_count);
 		seq_putc(seq, '\n');
 	}
 }
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index 62a0734..ed48ff0 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -176,8 +176,10 @@ cleanup_sunrpc(void)
 {
 	unregister_rpc_pipefs();
 	rpc_destroy_mempool();
-	cache_unregister(&auth_domain_cache);
-	cache_unregister(&ip_map_cache);
+	if (cache_unregister(&auth_domain_cache))
+		printk(KERN_ERR "sunrpc: failed to unregister auth_domain cache\n");
+	if (cache_unregister(&ip_map_cache))
+		printk(KERN_ERR "sunrpc: failed to unregister ip_map cache\n");
 #ifdef RPC_DEBUG
 	rpc_unregister_sysctl();
 #endif
diff --git a/net/sunrpc/svcauth.c b/net/sunrpc/svcauth.c
index bde8147..dda4f0c 100644
--- a/net/sunrpc/svcauth.c
+++ b/net/sunrpc/svcauth.c
@@ -143,6 +143,7 @@ static void auth_domain_drop(struct cache_head *item, struct cache_detail *cd)
 
 
 struct cache_detail auth_domain_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= DN_HASHMAX,
 	.hash_table	= auth_domain_table,
 	.name		= "auth.domain",
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index d6baf6f..cac2e77 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -242,6 +242,7 @@ static int ip_map_show(struct seq_file *m,
 	
 
 struct cache_detail ip_map_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= IP_HASHMAX,
 	.hash_table	= ip_table,
 	.name		= "auth.unix.ip",
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
new file mode 100644
index 0000000..9087273
--- /dev/null
+++ b/scripts/Kbuild.include
@@ -0,0 +1,96 @@
+####
+# kbuild: Generic definitions
+
+# Convinient variables
+comma   := ,
+empty   :=
+space   := $(empty) $(empty)
+
+###
+# The temporary file to save gcc -MD generated dependencies must not
+# contain a comma
+depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
+
+###
+# filechk is used to check if the content of a generated file is updated.
+# Sample usage:
+# define filechk_sample
+#	echo $KERNELRELEASE
+# endef
+# version.h : Makefile
+#	$(call filechk,sample)
+# The rule defined shall write to stdout the content of the new file.
+# The existing file will be compared with the new one.
+# - If no file exist it is created
+# - If the content differ the new file is used
+# - If they are equal no change, and no timestamp update
+# - stdin is piped in from the first prerequisite ($<) so one has
+#   to specify a valid file as first prerequisite (often the kbuild file)
+define filechk
+	$(Q)set -e;				\
+	echo '  CHK     $@';			\
+	mkdir -p $(dir $@);			\
+	$(filechk_$(1)) < $< > $@.tmp;		\
+	if [ -r $@ ] && cmp -s $@ $@.tmp; then	\
+		rm -f $@.tmp;			\
+	else					\
+		echo '  UPD     $@';		\
+		mv -f $@.tmp $@;		\
+	fi
+endef
+
+###
+# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
+# Usage:
+# $(Q)$(MAKE) $(build)=dir
+build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
+
+# If quiet is set, only print short version of command
+cmd = @$(if $($(quiet)cmd_$(1)),\
+      echo '  $(subst ','\'',$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
+
+###
+# if_changed      - execute command if any prerequisite is newer than 
+#                   target, or command line has changed
+# if_changed_dep  - as if_changed, but uses fixdep to reveal dependencies
+#                   including used config symbols
+# if_changed_rule - as if_changed but execute rule instead
+# See Documentation/kbuild/makefiles.txt for more info
+
+ifneq ($(KBUILD_NOCMDDEP),1)
+# Check if both arguments has same arguments. Result in empty string if equal
+# User may override this check using make KBUILD_NOCMDDEP=1
+arg-check = $(strip $(filter-out $(1), $(2)) $(filter-out $(2), $(1)) )
+endif
+
+# echo command. Short version is $(quiet) equals quiet, otherwise full command
+echo-cmd = $(if $($(quiet)cmd_$(1)), \
+	echo '  $(subst ','\'',$($(quiet)cmd_$(1)))';)
+
+# function to only execute the passed command if necessary
+# >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
+# note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars
+# 
+if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
+	@set -e; \
+	$(echo-cmd) \
+	$(cmd_$(1)); \
+	echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
+
+# execute the command and also postprocess generated .d dependencies
+# file
+if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
+	$(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),                  \
+	@set -e; \
+	$(echo-cmd) \
+	$(cmd_$(1)); \
+	scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
+	rm -f $(depfile); \
+	mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
+
+# Usage: $(call if_changed_rule,foo)
+# will check if $(cmd_foo) changed, or any of the prequisites changed,
+# and if so will execute $(rule_foo)
+if_changed_rule = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
+			@set -e; \
+			$(rule_$(1)))
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 76ba6be..506e3f3 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -10,8 +10,11 @@ __build:
 # Read .config if it exist, otherwise ignore
 -include .config
 
-include $(if $(wildcard $(obj)/Kbuild), $(obj)/Kbuild, $(obj)/Makefile)
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
 
+include scripts/Kbuild.include
 include scripts/Makefile.lib
 
 ifdef host-progs
@@ -169,7 +172,7 @@ cmd_modversions =							\
 			-T $(@D)/.tmp_$(@F:.o=.ver);			\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);	\
 	else								\
-		mv $(@D)/.tmp_$(@F) $@;					\
+		mv -f $(@D)/.tmp_$(@F) $@;				\
 	fi;
 endif
 
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index ff3e87d..8974ea5 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -7,7 +7,14 @@ src := $(obj)
 .PHONY: __clean
 __clean:
 
-include $(if $(wildcard $(obj)/Kbuild), $(obj)/Kbuild, $(obj)/Makefile)
+# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
+# Usage:
+# $(Q)$(MAKE) $(clean)=dir
+clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
+
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
 
 # Figure out what we need to build from the various variables
 # ==========================================================================
@@ -87,8 +94,3 @@ $(subdir-ymn):
 # If quiet is set, only print short version of command
 
 cmd = @$(if $($(quiet)cmd_$(1)),echo '  $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
-
-# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
-# Usage:
-# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 2821a2b..2d51970 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -98,7 +98,8 @@ hostcxx_flags  = -Wp,-MD,$(depfile) $(__hostcxx_flags)
 # Create executable from a single .c file
 # host-csingle -> Executable
 quiet_cmd_host-csingle 	= HOSTCC  $@
-      cmd_host-csingle	= $(HOSTCC) $(hostc_flags) $(HOST_LOADLIBES) -o $@ $<
+      cmd_host-csingle	= $(HOSTCC) $(hostc_flags) -o $@ $< \
+	  	$(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
 $(host-csingle): %: %.c FORCE
 	$(call if_changed_dep,host-csingle)
 
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 7cf75cc..0f81dcf 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -1,13 +1,3 @@
-# ===========================================================================
-# kbuild: Generic definitions
-# ===========================================================================
-
-# Standard vars
-
-comma   := ,
-empty   :=
-space   := $(empty) $(empty)
-
 # Backward compatibility - to be removed...
 extra-y	+= $(EXTRA_TARGETS)
 # Figure out what we need to build from the various variables
@@ -84,10 +74,6 @@ multi-objs-m	:= $(addprefix $(obj)/,$(multi-objs-m))
 subdir-ym	:= $(addprefix $(obj)/,$(subdir-ym))
 obj-dirs	:= $(addprefix $(obj)/,$(obj-dirs))
 
-# The temporary file to save gcc -MD generated dependencies must not
-# contain a comma
-depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
-
 # These flags are needed for modversions and compiling, so we define them here
 # already
 # $(modname_flags) #defines KBUILD_MODNAME as the name of the module it will 
@@ -179,89 +165,4 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
 quiet_cmd_gzip = GZIP    $@
 cmd_gzip = gzip -f -9 < $< > $@
 
-# ===========================================================================
-# Generic stuff
-# ===========================================================================
-
-ifneq ($(KBUILD_NOCMDDEP),1)
-# Check if both arguments has same arguments. Result in empty string if equal
-# User may override this check using make KBUILD_NOCMDDEP=1
-arg-check = $(strip $(filter-out $(1), $(2)) $(filter-out $(2), $(1)) )
-
-endif
-
-# echo command. Short version is $(quiet) equals quiet, otherwise full command
-echo-cmd = $(if $($(quiet)cmd_$(1)), \
-	echo '  $(subst ','\'',$($(quiet)cmd_$(1)))';)
-
-# function to only execute the passed command if necessary
-# >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
-# note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars
-# 
-if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
-	@set -e; \
-	$(echo-cmd) \
-	$(cmd_$(1)); \
-	echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
-
-
-# execute the command and also postprocess generated .d dependencies
-# file
-
-if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
-	$(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),                  \
-	@set -e; \
-	$(echo-cmd) \
-	$(cmd_$(1)); \
-	scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
-	rm -f $(depfile); \
-	mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
-
-# Usage: $(call if_changed_rule,foo)
-# will check if $(cmd_foo) changed, or any of the prequisites changed,
-# and if so will execute $(rule_foo)
-
-if_changed_rule = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
-			@set -e; \
-			$(rule_$(1)))
-
-# If quiet is set, only print short version of command
-
-cmd = @$(if $($(quiet)cmd_$(1)),echo '  $(subst ','\'',$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
-
-#	$(call descend,<dir>,<target>)
-#	Recursively call a sub-make in <dir> with target <target> 
-# Usage is deprecated, because make do not see this as an invocation of make.
-descend =$(Q)$(MAKE) -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj=$(1) $(2)
-
-# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
-# Usage:
-# $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
-
-# filechk is used to check if the content of a generated file is updated.
-# Sample usage:
-# define filechk_sample
-#	echo $KERNELRELEASE
-# endef
-# version.h : Makefile
-#	$(call filechk,sample)
-# The rule defined shall write to stdout the content of the new file.
-# The existing file will be compared with the new one.
-# - If no file exist it is created
-# - If the content differ the new file is used
-# - If they are equal no change, and no timestamp update
-
-define filechk
-	$(Q)set -e;				\
-	echo '  CHK     $@';			\
-	mkdir -p $(dir $@);			\
-	$(filechk_$(1)) $(2) > $@.tmp;		\
-	if [ -r $@ ] && cmp -s $@ $@.tmp; then	\
-		rm -f $@.tmp;			\
-	else					\
-		echo '  UPD     $@';		\
-		mv -f $@.tmp $@;		\
-	fi
-endef
 
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index 85d6494..23fd1bd 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -5,7 +5,7 @@
 .PHONY: __modinst
 __modinst:
 
-include scripts/Makefile.lib
+include scripts/Kbuild.include
 
 #
 
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 94b550e..0c4f3a9 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -36,6 +36,7 @@
 _modpost: __modpost
 
 include .config
+include scripts/Kbuild.include
 include scripts/Makefile.lib
 
 symverfile := $(objtree)/Module.symvers
diff --git a/scripts/conmakehash.c b/scripts/conmakehash.c
index 93dd23f..e0c6891 100644
--- a/scripts/conmakehash.c
+++ b/scripts/conmakehash.c
@@ -33,7 +33,7 @@ void usage(char *argv0)
 
 int getunicode(char **p0)
 {
-  unsigned char *p = *p0;
+  char *p = *p0;
 
   while (*p == ' ' || *p == '\t')
     p++;
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index d3d2e53..d591578 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -24,75 +24,37 @@
  *
  */
 
+#define _GNU_SOURCE
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 
-/* maximum token length used. It doesn't pay to increase it a lot, because
- * very long substrings probably don't repeat themselves too often. */
-#define MAX_TOK_SIZE		11
 #define KSYM_NAME_LEN		127
 
-/* we use only a subset of the complete symbol table to gather the token count,
- * to speed up compression, at the expense of a little compression ratio */
-#define WORKING_SET		1024
-
-/* first find the best token only on the list of tokens that would profit more
- * than GOOD_BAD_THRESHOLD. Only if this list is empty go to the "bad" list.
- * Increasing this value will put less tokens on the "good" list, so the search
- * is faster. However, if the good list runs out of tokens, we must painfully
- * search the bad list. */
-#define GOOD_BAD_THRESHOLD	10
-
-/* token hash parameters */
-#define HASH_BITS		18
-#define HASH_TABLE_SIZE		(1 << HASH_BITS)
-#define HASH_MASK		(HASH_TABLE_SIZE - 1)
-#define HASH_BASE_OFFSET	2166136261U
-#define HASH_FOLD(a)		((a)&(HASH_MASK))
-
-/* flags to mark symbols */
-#define SYM_FLAG_VALID		1
-#define SYM_FLAG_SAMPLED	2
 
 struct sym_entry {
 	unsigned long long addr;
-	char type;
-	unsigned char flags;
-	unsigned char len;
+	unsigned int len;
 	unsigned char *sym;
 };
 
 
 static struct sym_entry *table;
-static int size, cnt;
+static unsigned int table_size, table_cnt;
 static unsigned long long _stext, _etext, _sinittext, _einittext, _sextratext, _eextratext;
 static int all_symbols = 0;
 static char symbol_prefix_char = '\0';
 
-struct token {
-	unsigned char data[MAX_TOK_SIZE];
-	unsigned char len;
-	/* profit: the number of bytes that could be saved by inserting this
-	 * token into the table */
-	int profit;
-	struct token *next;	/* next token on the hash list */
-	struct token *right;	/* next token on the good/bad list */
-	struct token *left;    /* previous token on the good/bad list */
-	struct token *smaller; /* token that is less one letter than this one */
-	};
-
-struct token bad_head, good_head;
-struct token *hash_table[HASH_TABLE_SIZE];
+int token_profit[0x10000];
 
 /* the table that holds the result of the compression */
-unsigned char best_table[256][MAX_TOK_SIZE+1];
+unsigned char best_table[256][2];
 unsigned char best_table_len[256];
 
 
-static void
-usage(void)
+static void usage(void)
 {
 	fprintf(stderr, "Usage: kallsyms [--all-symbols] [--symbol-prefix=<prefix char>] < in.map > out.S\n");
 	exit(1);
@@ -102,21 +64,19 @@ usage(void)
  * This ignores the intensely annoying "mapping symbols" found
  * in ARM ELF files: $a, $t and $d.
  */
-static inline int
-is_arm_mapping_symbol(const char *str)
+static inline int is_arm_mapping_symbol(const char *str)
 {
 	return str[0] == '$' && strchr("atd", str[1])
 	       && (str[2] == '\0' || str[2] == '.');
 }
 
-static int
-read_symbol(FILE *in, struct sym_entry *s)
+static int read_symbol(FILE *in, struct sym_entry *s)
 {
 	char str[500];
-	char *sym;
+	char *sym, stype;
 	int rc;
 
-	rc = fscanf(in, "%llx %c %499s\n", &s->addr, &s->type, str);
+	rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str);
 	if (rc != 3) {
 		if (rc != EOF) {
 			/* skip line */
@@ -143,7 +103,7 @@ read_symbol(FILE *in, struct sym_entry *s)
 		_sextratext = s->addr;
 	else if (strcmp(sym, "_eextratext") == 0)
 		_eextratext = s->addr;
-	else if (toupper(s->type) == 'A')
+	else if (toupper(stype) == 'A')
 	{
 		/* Keep these useful absolute symbols */
 		if (strcmp(sym, "__kernel_syscall_via_break") &&
@@ -153,22 +113,24 @@ read_symbol(FILE *in, struct sym_entry *s)
 			return -1;
 
 	}
-	else if (toupper(s->type) == 'U' ||
+	else if (toupper(stype) == 'U' ||
 		 is_arm_mapping_symbol(sym))
 		return -1;
+	/* exclude also MIPS ELF local symbols ($L123 instead of .L123) */
+	else if (str[0] == '$')
+		return -1;
 
 	/* include the type field in the symbol name, so that it gets
 	 * compressed together */
 	s->len = strlen(str) + 1;
-	s->sym = (char *) malloc(s->len + 1);
-	strcpy(s->sym + 1, str);
-	s->sym[0] = s->type;
+	s->sym = malloc(s->len + 1);
+	strcpy((char *)s->sym + 1, str);
+	s->sym[0] = stype;
 
 	return 0;
 }
 
-static int
-symbol_valid(struct sym_entry *s)
+static int symbol_valid(struct sym_entry *s)
 {
 	/* Symbols which vary between passes.  Passes 1 and 2 must have
 	 * identical symbol lists.  The kallsyms_* symbols below are only added
@@ -207,37 +169,36 @@ symbol_valid(struct sym_entry *s)
 		 * move then they may get dropped in pass 2, which breaks the
 		 * kallsyms rules.
 		 */
-		if ((s->addr == _etext && strcmp(s->sym + offset, "_etext")) ||
-		    (s->addr == _einittext && strcmp(s->sym + offset, "_einittext")) ||
-		    (s->addr == _eextratext && strcmp(s->sym + offset, "_eextratext")))
+		if ((s->addr == _etext && strcmp((char*)s->sym + offset, "_etext")) ||
+		    (s->addr == _einittext && strcmp((char*)s->sym + offset, "_einittext")) ||
+		    (s->addr == _eextratext && strcmp((char*)s->sym + offset, "_eextratext")))
 			return 0;
 	}
 
 	/* Exclude symbols which vary between passes. */
-	if (strstr(s->sym + offset, "_compiled."))
+	if (strstr((char *)s->sym + offset, "_compiled."))
 		return 0;
 
 	for (i = 0; special_symbols[i]; i++)
-		if( strcmp(s->sym + offset, special_symbols[i]) == 0 )
+		if( strcmp((char *)s->sym + offset, special_symbols[i]) == 0 )
 			return 0;
 
 	return 1;
 }
 
-static void
-read_map(FILE *in)
+static void read_map(FILE *in)
 {
 	while (!feof(in)) {
-		if (cnt >= size) {
-			size += 10000;
-			table = realloc(table, sizeof(*table) * size);
+		if (table_cnt >= table_size) {
+			table_size += 10000;
+			table = realloc(table, sizeof(*table) * table_size);
 			if (!table) {
 				fprintf(stderr, "out of memory\n");
 				exit (1);
 			}
 		}
-		if (read_symbol(in, &table[cnt]) == 0)
-			cnt++;
+		if (read_symbol(in, &table[table_cnt]) == 0)
+			table_cnt++;
 	}
 }
 
@@ -281,10 +242,9 @@ static int expand_symbol(unsigned char *data, int len, char *result)
 	return total;
 }
 
-static void
-write_src(void)
+static void write_src(void)
 {
-	int i, k, off, valid;
+	unsigned int i, k, off;
 	unsigned int best_idx[256];
 	unsigned int *markers;
 	char buf[KSYM_NAME_LEN+1];
@@ -301,33 +261,24 @@ write_src(void)
 	printf(".data\n");
 
 	output_label("kallsyms_addresses");
-	valid = 0;
-	for (i = 0; i < cnt; i++) {
-		if (table[i].flags & SYM_FLAG_VALID) {
-			printf("\tPTR\t%#llx\n", table[i].addr);
-			valid++;
-		}
+	for (i = 0; i < table_cnt; i++) {
+		printf("\tPTR\t%#llx\n", table[i].addr);
 	}
 	printf("\n");
 
 	output_label("kallsyms_num_syms");
-	printf("\tPTR\t%d\n", valid);
+	printf("\tPTR\t%d\n", table_cnt);
 	printf("\n");
 
 	/* table of offset markers, that give the offset in the compressed stream
 	 * every 256 symbols */
-	markers = (unsigned int *) malloc(sizeof(unsigned int)*((valid + 255) / 256));
+	markers = (unsigned int *) malloc(sizeof(unsigned int) * ((table_cnt + 255) / 256));
 
 	output_label("kallsyms_names");
-	valid = 0;
 	off = 0;
-	for (i = 0; i < cnt; i++) {
-
-		if (!table[i].flags & SYM_FLAG_VALID)
-			continue;
-
-		if ((valid & 0xFF) == 0)
-			markers[valid >> 8] = off;
+	for (i = 0; i < table_cnt; i++) {
+		if ((i & 0xFF) == 0)
+			markers[i >> 8] = off;
 
 		printf("\t.byte 0x%02x", table[i].len);
 		for (k = 0; k < table[i].len; k++)
@@ -335,12 +286,11 @@ write_src(void)
 		printf("\n");
 
 		off += table[i].len + 1;
-		valid++;
 	}
 	printf("\n");
 
 	output_label("kallsyms_markers");
-	for (i = 0; i < ((valid + 255) >> 8); i++)
+	for (i = 0; i < ((table_cnt + 255) >> 8); i++)
 		printf("\tPTR\t%d\n", markers[i]);
 	printf("\n");
 
@@ -350,7 +300,7 @@ write_src(void)
 	off = 0;
 	for (i = 0; i < 256; i++) {
 		best_idx[i] = off;
-		expand_symbol(best_table[i],best_table_len[i],buf);
+		expand_symbol(best_table[i], best_table_len[i], buf);
 		printf("\t.asciz\t\"%s\"\n", buf);
 		off += strlen(buf) + 1;
 	}
@@ -365,153 +315,13 @@ write_src(void)
 
 /* table lookup compression functions */
 
-static inline unsigned int rehash_token(unsigned int hash, unsigned char data)
-{
-	return ((hash * 16777619) ^ data);
-}
-
-static unsigned int hash_token(unsigned char *data, int len)
-{
-	unsigned int hash=HASH_BASE_OFFSET;
-	int i;
-
-	for (i = 0; i < len; i++)
-		hash = rehash_token(hash, data[i]);
-
-	return HASH_FOLD(hash);
-}
-
-/* find a token given its data and hash value */
-static struct token *find_token_hash(unsigned char *data, int len, unsigned int hash)
-{
-	struct token *ptr;
-
-	ptr = hash_table[hash];
-
-	while (ptr) {
-		if ((ptr->len == len) && (memcmp(ptr->data, data, len) == 0))
-			return ptr;
-		ptr=ptr->next;
-	}
-
-	return NULL;
-}
-
-static inline void insert_token_in_group(struct token *head, struct token *ptr)
-{
-	ptr->right = head->right;
-	ptr->right->left = ptr;
-	head->right = ptr;
-	ptr->left = head;
-}
-
-static inline void remove_token_from_group(struct token *ptr)
-{
-	ptr->left->right = ptr->right;
-	ptr->right->left = ptr->left;
-}
-
-
-/* build the counts for all the tokens that start with "data", and have lenghts
- * from 2 to "len" */
-static void learn_token(unsigned char *data, int len)
-{
-	struct token *ptr,*last_ptr;
-	int i, newprofit;
-	unsigned int hash = HASH_BASE_OFFSET;
-	unsigned int hashes[MAX_TOK_SIZE + 1];
-
-	if (len > MAX_TOK_SIZE)
-		len = MAX_TOK_SIZE;
-
-	/* calculate and store the hash values for all the sub-tokens */
-	hash = rehash_token(hash, data[0]);
-	for (i = 2; i <= len; i++) {
-		hash = rehash_token(hash, data[i-1]);
-		hashes[i] = HASH_FOLD(hash);
-	}
-
-	last_ptr = NULL;
-	ptr = NULL;
-
-	for (i = len; i >= 2; i--) {
-		hash = hashes[i];
-
-		if (!ptr) ptr = find_token_hash(data, i, hash);
-
-		if (!ptr) {
-			/* create a new token entry */
-			ptr = (struct token *) malloc(sizeof(*ptr));
-
-			memcpy(ptr->data, data, i);
-			ptr->len = i;
-
-			/* when we create an entry, it's profit is 0 because
-			 * we also take into account the size of the token on
-			 * the compressed table. We then subtract GOOD_BAD_THRESHOLD
-			 * so that the test to see if this token belongs to
-			 * the good or bad list, is a comparison to zero */
-			ptr->profit = -GOOD_BAD_THRESHOLD;
-
-			ptr->next = hash_table[hash];
-			hash_table[hash] = ptr;
-
-			insert_token_in_group(&bad_head, ptr);
-
-			ptr->smaller = NULL;
-		} else {
-			newprofit = ptr->profit + (ptr->len - 1);
-			/* check to see if this token needs to be moved to a
-			 * different list */
-			if((ptr->profit < 0) && (newprofit >= 0)) {
-				remove_token_from_group(ptr);
-				insert_token_in_group(&good_head,ptr);
-			}
-			ptr->profit = newprofit;
-		}
-
-		if (last_ptr) last_ptr->smaller = ptr;
-		last_ptr = ptr;
-
-		ptr = ptr->smaller;
-	}
-}
-
-/* decrease the counts for all the tokens that start with "data", and have lenghts
- * from 2 to "len". This function is much simpler than learn_token because we have
- * more guarantees (tho tokens exist, the ->smaller pointer is set, etc.)
- * The two separate functions exist only because of compression performance */
-static void forget_token(unsigned char *data, int len)
-{
-	struct token *ptr;
-	int i, newprofit;
-	unsigned int hash=0;
-
-	if (len > MAX_TOK_SIZE) len = MAX_TOK_SIZE;
-
-	hash = hash_token(data, len);
-	ptr = find_token_hash(data, len, hash);
-
-	for (i = len; i >= 2; i--) {
-
-		newprofit = ptr->profit - (ptr->len - 1);
-		if ((ptr->profit >= 0) && (newprofit < 0)) {
-			remove_token_from_group(ptr);
-			insert_token_in_group(&bad_head, ptr);
-		}
-		ptr->profit=newprofit;
-
-		ptr=ptr->smaller;
-	}
-}
-
 /* count all the possible tokens in a symbol */
 static void learn_symbol(unsigned char *symbol, int len)
 {
 	int i;
 
 	for (i = 0; i < len - 1; i++)
-		learn_token(symbol + i, len - i);
+		token_profit[ symbol[i] + (symbol[i + 1] << 8) ]++;
 }
 
 /* decrease the count for all the possible tokens in a symbol */
@@ -520,117 +330,90 @@ static void forget_symbol(unsigned char *symbol, int len)
 	int i;
 
 	for (i = 0; i < len - 1; i++)
-		forget_token(symbol + i, len - i);
+		token_profit[ symbol[i] + (symbol[i + 1] << 8) ]--;
 }
 
-/* set all the symbol flags and do the initial token count */
+/* remove all the invalid symbols from the table and do the initial token count */
 static void build_initial_tok_table(void)
 {
-	int i, use_it, valid;
+	unsigned int i, pos;
 
-	valid = 0;
-	for (i = 0; i < cnt; i++) {
-		table[i].flags = 0;
+	pos = 0;
+	for (i = 0; i < table_cnt; i++) {
 		if ( symbol_valid(&table[i]) ) {
-			table[i].flags |= SYM_FLAG_VALID;
-			valid++;
+			if (pos != i)
+				table[pos] = table[i];
+			learn_symbol(table[pos].sym, table[pos].len);
+			pos++;
 		}
 	}
-
-	use_it = 0;
-	for (i = 0; i < cnt; i++) {
-
-		/* subsample the available symbols. This method is almost like
-		 * a Bresenham's algorithm to get uniformly distributed samples
-		 * across the symbol table */
-		if (table[i].flags & SYM_FLAG_VALID) {
-
-			use_it += WORKING_SET;
-
-			if (use_it >= valid) {
-				table[i].flags |= SYM_FLAG_SAMPLED;
-				use_it -= valid;
-			}
-		}
-		if (table[i].flags & SYM_FLAG_SAMPLED)
-			learn_symbol(table[i].sym, table[i].len);
-	}
+	table_cnt = pos;
 }
 
 /* replace a given token in all the valid symbols. Use the sampled symbols
  * to update the counts */
-static void compress_symbols(unsigned char *str, int tlen, int idx)
+static void compress_symbols(unsigned char *str, int idx)
 {
-	int i, len, learn, size;
-	unsigned char *p;
+	unsigned int i, len, size;
+	unsigned char *p1, *p2;
 
-	for (i = 0; i < cnt; i++) {
-
-		if (!(table[i].flags & SYM_FLAG_VALID)) continue;
+	for (i = 0; i < table_cnt; i++) {
 
 		len = table[i].len;
-		learn = 0;
-		p = table[i].sym;
+		p1 = table[i].sym;
+
+		/* find the token on the symbol */
+		p2 = memmem(p1, len, str, 2);
+		if (!p2) continue;
+
+		/* decrease the counts for this symbol's tokens */
+		forget_symbol(table[i].sym, len);
+
+		size = len;
 
 		do {
+			*p2 = idx;
+			p2++;
+			size -= (p2 - p1);
+			memmove(p2, p2 + 1, size);
+			p1 = p2;
+			len--;
+
+			if (size < 2) break;
+
 			/* find the token on the symbol */
-			p = (unsigned char *) strstr((char *) p, (char *) str);
-			if (!p) break;
-
-			if (!learn) {
-				/* if this symbol was used to count, decrease it */
-				if (table[i].flags & SYM_FLAG_SAMPLED)
-					forget_symbol(table[i].sym, len);
-				learn = 1;
-			}
+			p2 = memmem(p1, size, str, 2);
 
-			*p = idx;
-			size = (len - (p - table[i].sym)) - tlen + 1;
-			memmove(p + 1, p + tlen, size);
-			p++;
-			len -= tlen - 1;
+		} while (p2);
 
-		} while (size >= tlen);
+		table[i].len = len;
 
-		if(learn) {
-			table[i].len = len;
-			/* if this symbol was used to count, learn it again */
-			if(table[i].flags & SYM_FLAG_SAMPLED)
-				learn_symbol(table[i].sym, len);
-		}
+		/* increase the counts for this symbol's new tokens */
+		learn_symbol(table[i].sym, len);
 	}
 }
 
 /* search the token with the maximum profit */
-static struct token *find_best_token(void)
+static int find_best_token(void)
 {
-	struct token *ptr,*best,*head;
-	int bestprofit;
+	int i, best, bestprofit;
 
 	bestprofit=-10000;
+	best = 0;
 
-	/* failsafe: if the "good" list is empty search from the "bad" list */
-	if(good_head.right == &good_head) head = &bad_head;
-	else head = &good_head;
-
-	ptr = head->right;
-	best = NULL;
-	while (ptr != head) {
-		if (ptr->profit > bestprofit) {
-			bestprofit = ptr->profit;
-			best = ptr;
+	for (i = 0; i < 0x10000; i++) {
+		if (token_profit[i] > bestprofit) {
+			best = i;
+			bestprofit = token_profit[i];
 		}
-		ptr = ptr->right;
 	}
-
 	return best;
 }
 
 /* this is the core of the algorithm: calculate the "best" table */
 static void optimize_result(void)
 {
-	struct token *best;
-	int i;
+	int i, best;
 
 	/* using the '\0' symbol last allows compress_symbols to use standard
 	 * fast string functions */
@@ -644,14 +427,12 @@ static void optimize_result(void)
 			best = find_best_token();
 
 			/* place it in the "best" table */
-			best_table_len[i] = best->len;
-			memcpy(best_table[i], best->data, best_table_len[i]);
-			/* zero terminate the token so that we can use strstr
-			   in compress_symbols */
-			best_table[i][best_table_len[i]]='\0';
+			best_table_len[i] = 2;
+			best_table[i][0] = best & 0xFF;
+			best_table[i][1] = (best >> 8) & 0xFF;
 
 			/* replace this token in all the valid symbols */
-			compress_symbols(best_table[i], best_table_len[i], i);
+			compress_symbols(best_table[i], i);
 		}
 	}
 }
@@ -659,39 +440,28 @@ static void optimize_result(void)
 /* start by placing the symbols that are actually used on the table */
 static void insert_real_symbols_in_table(void)
 {
-	int i, j, c;
+	unsigned int i, j, c;
 
 	memset(best_table, 0, sizeof(best_table));
 	memset(best_table_len, 0, sizeof(best_table_len));
 
-	for (i = 0; i < cnt; i++) {
-		if (table[i].flags & SYM_FLAG_VALID) {
-			for (j = 0; j < table[i].len; j++) {
-				c = table[i].sym[j];
-				best_table[c][0]=c;
-				best_table_len[c]=1;
-			}
+	for (i = 0; i < table_cnt; i++) {
+		for (j = 0; j < table[i].len; j++) {
+			c = table[i].sym[j];
+			best_table[c][0]=c;
+			best_table_len[c]=1;
 		}
 	}
 }
 
 static void optimize_token_table(void)
 {
-	memset(hash_table, 0, sizeof(hash_table));
-
-	good_head.left = &good_head;
-	good_head.right = &good_head;
-
-	bad_head.left = &bad_head;
-	bad_head.right = &bad_head;
-
 	build_initial_tok_table();
 
 	insert_real_symbols_in_table();
 
 	/* When valid symbol is not registered, exit to error */
-	if (good_head.left == good_head.right &&
-	    bad_head.left == bad_head.right) {
+	if (!table_cnt) {
 		fprintf(stderr, "No valid symbol.\n");
 		exit(1);
 	}
@@ -700,8 +470,7 @@ static void optimize_token_table(void)
 }
 
 
-int
-main(int argc, char **argv)
+int main(int argc, char **argv)
 {
 	if (argc >= 2) {
 		int i;
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 09abb89..2fcb244 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -27,8 +27,20 @@ update-po-config: $(obj)/kxgettext
 	xgettext --default-domain=linux \
           --add-comments --keyword=_ --keyword=N_ \
           --files-from=scripts/kconfig/POTFILES.in \
-	-o scripts/kconfig/linux.pot
-	scripts/kconfig/kxgettext arch/$(ARCH)/Kconfig >> scripts/kconfig/linux.pot
+          --output scripts/kconfig/config.pot
+	$(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
+	$(Q)for i in `ls arch/`; \
+	do \
+	  scripts/kconfig/kxgettext arch/$$i/Kconfig \
+	    | msguniq -o scripts/kconfig/linux_$${i}.pot; \
+	done
+	$(Q)msgcat scripts/kconfig/config.pot \
+	  `find scripts/kconfig/ -type f -name linux_*.pot` \
+	  --output scripts/kconfig/linux_raw.pot
+	$(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
+	    --output scripts/kconfig/linux.pot
+	$(Q)rm -f arch/um/Kconfig_arch
+	$(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot
 
 .PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
 
diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c
index 1c88d7c..abee55c 100644
--- a/scripts/kconfig/kxgettext.c
+++ b/scripts/kconfig/kxgettext.c
@@ -14,6 +14,11 @@ static char *escape(const char* text, char *bf, int len)
 {
 	char *bfp = bf;
 	int multiline = strchr(text, '\n') != NULL;
+	int eol = 0;
+	int textlen = strlen(text);
+
+	if ((textlen > 0) && (text[textlen-1] == '\n'))
+		eol = 1;
 
 	*bfp++ = '"';
 	--len;
@@ -43,7 +48,7 @@ next:
 		--len;
 	}
 
-	if (multiline)
+	if (multiline && eol)
 		bfp -= 3;
 
 	*bfp++ = '"';
@@ -179,7 +184,11 @@ static void message__print_file_lineno(struct message *self)
 {
 	struct file_line *fl = self->files;
 
-	printf("\n#: %s:%d", fl->file, fl->lineno);
+	putchar('\n');
+	if (self->option != NULL)
+		printf("# %s:00000\n", self->option);
+
+	printf("#: %s:%d", fl->file, fl->lineno);
 	fl = fl->next;
 
 	while (fl != NULL) {
@@ -187,9 +196,6 @@ static void message__print_file_lineno(struct message *self)
 		fl = fl->next;
 	}
 
-	if (self->option != NULL)
-		printf(", %s:00000", self->option);
-
 	putchar('\n');
 }
 
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 8b84c42..c3d2578 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -59,7 +59,7 @@ void menu_add_entry(struct symbol *sym);
 void menu_end_entry(void);
 void menu_add_dep(struct expr *dep);
 struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
-void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
+struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
 void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
 void menu_finalize(struct menu *parent);
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 8c59b21..5cfa6c4 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -136,9 +136,9 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
 	return prop;
 }
 
-void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
+struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
 {
-	menu_add_prop(type, prompt, NULL, dep);
+	return menu_add_prop(type, prompt, NULL, dep);
 }
 
 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index f163d8d..ff4fcc0 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -1531,7 +1531,7 @@ yyreduce:
 
     {
 	menu_add_entry(NULL);
-	menu_add_prop(P_MENU, yyvsp[-1].string, NULL, NULL);
+	menu_add_prompt(P_MENU, yyvsp[-1].string, NULL);
 	printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
 ;}
     break;
@@ -1586,7 +1586,7 @@ yyreduce:
 
     {
 	menu_add_entry(NULL);
-	menu_add_prop(P_COMMENT, yyvsp[-1].string, NULL, NULL);
+	menu_add_prompt(P_COMMENT, yyvsp[-1].string, NULL);
 	printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
 ;}
     break;
@@ -1640,7 +1640,7 @@ yyreduce:
   case 86:
 
     {
-	menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr);
+	menu_add_prompt(P_PROMPT, yyvsp[-1].string, yyvsp[0].expr);
 ;}
     break;
 
@@ -1925,7 +1925,7 @@ void conf_parse(const char *name)
 	sym_init();
 	menu_init();
 	modules_sym = sym_lookup("MODULES", 0);
-	rootmenu.prompt = menu_add_prop(P_MENU, "Linux Kernel Configuration", NULL, NULL);
+	rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
 
 	//zconfdebug = 1;
 	zconfparse();
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 54460f8..e1a0f45 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -342,7 +342,7 @@ if_block:
 menu: T_MENU prompt T_EOL
 {
 	menu_add_entry(NULL);
-	menu_add_prop(P_MENU, $2, NULL, NULL);
+	menu_add_prompt(P_MENU, $2, NULL);
 	printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
 };
 
@@ -392,7 +392,7 @@ source_stmt: source
 comment: T_COMMENT prompt T_EOL
 {
 	menu_add_entry(NULL);
-	menu_add_prop(P_COMMENT, $2, NULL, NULL);
+	menu_add_prompt(P_COMMENT, $2, NULL);
 	printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
 };
 
@@ -443,7 +443,7 @@ prompt_stmt_opt:
 	  /* empty */
 	| prompt if_expr
 {
-	menu_add_prop(P_PROMPT, $1, NULL, $2);
+	menu_add_prompt(P_PROMPT, $1, $2);
 };
 
 prompt:	  T_WORD
@@ -487,7 +487,7 @@ void conf_parse(const char *name)
 	sym_init();
 	menu_init();
 	modules_sym = sym_lookup("MODULES", 0);
-	rootmenu.prompt = menu_add_prop(P_MENU, "Linux Kernel Configuration", NULL, NULL);
+	rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
 
 	//zconfdebug = 1;
 	zconfparse();
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 0835dc2..8aaf74e 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1665,11 +1665,17 @@ sub xml_escape($) {
 }
 
 sub process_file($) {
-    my ($file) = "$ENV{'SRCTREE'}@_";
+    my $file;
     my $identifier;
     my $func;
     my $initial_section_counter = $section_counter;
 
+    if (defined($ENV{'SRCTREE'})) {
+	$file = "$ENV{'SRCTREE'}" . "/" . "@_";
+    }
+    else {
+	$file = "@_";
+    }
     if (defined($source_map{$file})) {
 	$file = $source_map{$file};
     }
diff --git a/scripts/lxdialog/dialog.h b/scripts/lxdialog/dialog.h
index c571548..eb63e1b 100644
--- a/scripts/lxdialog/dialog.h
+++ b/scripts/lxdialog/dialog.h
@@ -163,7 +163,7 @@ int dialog_menu (const char *title, const char *prompt, int height, int width,
 int dialog_checklist (const char *title, const char *prompt, int height,
 		int width, int list_height, int item_no,
 		const char * const * items, int flag);
-extern unsigned char dialog_input_result[];
+extern char dialog_input_result[];
 int dialog_inputbox (const char *title, const char *prompt, int height,
 		int width, const char *init);
 
diff --git a/scripts/lxdialog/inputbox.c b/scripts/lxdialog/inputbox.c
index fa7bebc..074d2d6 100644
--- a/scripts/lxdialog/inputbox.c
+++ b/scripts/lxdialog/inputbox.c
@@ -21,7 +21,7 @@
 
 #include "dialog.h"
 
-unsigned char dialog_input_result[MAX_LEN + 1];
+char dialog_input_result[MAX_LEN + 1];
 
 /*
  *  Print the termination buttons
@@ -48,7 +48,7 @@ dialog_inputbox (const char *title, const char *prompt, int height, int width,
 {
     int i, x, y, box_y, box_x, box_width;
     int input_x = 0, scroll = 0, key = 0, button = -1;
-    unsigned char *instr = dialog_input_result;
+    char *instr = dialog_input_result;
     WINDOW *dialog;
 
     /* center dialog box on screen */
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
index 8d118d1..d7b8a38 100755
--- a/scripts/mkcompile_h
+++ b/scripts/mkcompile_h
@@ -1,7 +1,8 @@
 TARGET=$1
 ARCH=$2
 SMP=$3
-CC=$4
+PREEMPT=$4
+CC=$5
 
 # If compile.h exists already and we don't own autoconf.h
 # (i.e. we're not the same user who did make *config), don't
@@ -26,8 +27,10 @@ fi
 
 
 UTS_VERSION="#$VERSION"
-if [ -n "$SMP" ] ; then UTS_VERSION="$UTS_VERSION SMP"; fi
-UTS_VERSION="$UTS_VERSION `LC_ALL=C LANG=C date`"
+CONFIG_FLAGS=""
+if [ -n "$SMP" ] ; then CONFIG_FLAGS="SMP"; fi
+if [ -n "$PREEMPT" ] ; then CONFIG_FLAGS="$CONFIG_FLAGS PREEMPT"; fi
+UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS `LC_ALL=C LANG=C date`"
 
 # Truncate to maximum length
 
@@ -37,7 +40,8 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/"
 # Generate a temporary compile.h
 
 ( echo /\* This file is auto generated, version $VERSION \*/
-
+  if [ -n "$CONFIG_FLAGS" ] ; then echo "/* $CONFIG_FLAGS */"; fi
+  
   echo \#define UTS_MACHINE \"$ARCH\"
 
   echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\"
diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index 1112347..43271a1 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c
@@ -252,9 +252,9 @@ static int parse_comment(const char *file, unsigned long len)
 }
 
 /* FIXME: Handle .s files differently (eg. # starts comments) --RR */
-static int parse_file(const signed char *fname, struct md4_ctx *md)
+static int parse_file(const char *fname, struct md4_ctx *md)
 {
-	signed char *file;
+	char *file;
 	unsigned long i, len;
 
 	file = grab_file(fname, &len);
@@ -332,7 +332,7 @@ static int parse_source_files(const char *objfile, struct md4_ctx *md)
 	   Sum all files in the same dir or subdirs.
 	*/
 	while ((line = get_next_line(&pos, file, flen)) != NULL) {
-		signed char* p = line;
+		char* p = line;
 		if (strncmp(line, "deps_", sizeof("deps_")-1) == 0) {
 			check_files = 1;
 			continue;
@@ -458,7 +458,7 @@ out:
 	close(fd);
 }
 
-static int strip_rcs_crap(signed char *version)
+static int strip_rcs_crap(char *version)
 {
 	unsigned int len, full_len;
 
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index 3b1f2ef..f3e7e8e 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -59,7 +59,7 @@ $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
 	$(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
 	
 binrpm-pkg: $(objtree)/binkernel.spec
-	$(MAKE)
+	$(MAKE) KBUILD_SRC=
 	set -e; \
 	$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
 	set -e; \
@@ -74,16 +74,30 @@ clean-files += $(objtree)/binkernel.spec
 #
 .PHONY: deb-pkg
 deb-pkg:
-	$(MAKE)
+	$(MAKE) KBUILD_SRC=
 	$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
 
 clean-dirs += $(objtree)/debian/
 
 
+# tarball targets
+# ---------------------------------------------------------------------------
+.PHONY: tar%pkg
+tar%pkg:
+	$(MAKE)
+	$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
+
+clean-dirs += $(objtree)/tar-install/
+
+
 # Help text displayed when executing 'make help'
 # ---------------------------------------------------------------------------
 help:
-	@echo  '  rpm-pkg         - Build the kernel as an RPM package'
-	@echo  '  binrpm-pkg      - Build an rpm package containing the compiled kernel & modules'
-	@echo  '  deb-pkg         - Build the kernel as an deb package'
+	@echo '  rpm-pkg         - Build the kernel as an RPM package'
+	@echo '  binrpm-pkg      - Build an rpm package containing the compiled kernel'
+	@echo '                    and modules'
+	@echo '  deb-pkg         - Build the kernel as an deb package'
+	@echo '  tar-pkg         - Build the kernel as an uncompressed tarball'
+	@echo '  targz-pkg       - Build the kernel as a gzip compressed tarball'
+	@echo '  tarbz2-pkg      - Build the kernel as a bzip2 compressed tarball'
 
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index c279b63..6edb29f 100644
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -14,18 +14,38 @@ set -e
 # Some variables and settings used throughout the script
 version=$KERNELRELEASE
 tmpdir="$objtree/debian/tmp"
+packagename=linux-$version
+
+if [ "$ARCH" == "um" ] ; then
+	packagename=user-mode-linux-$version
+fi
 
 # Setup the directory structure
 rm -rf "$tmpdir"
 mkdir -p "$tmpdir/DEBIAN" "$tmpdir/lib" "$tmpdir/boot"
+if [ "$ARCH" == "um" ] ; then
+	mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/share/doc/$packagename" "$tmpdir/usr/bin"
+fi
 
 # Build and install the kernel
-cp System.map "$tmpdir/boot/System.map-$version"
-cp .config "$tmpdir/boot/config-$version"
-cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
+if [ "$ARCH" == "um" ] ; then
+	$MAKE linux
+	cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
+	cp .config "$tmpdir/usr/share/doc/$packagename/config"
+	gzip "$tmpdir/usr/share/doc/$packagename/config"
+	cp $KBUILD_IMAGE "$tmpdir/usr/bin/linux-$version"
+else 
+	cp System.map "$tmpdir/boot/System.map-$version"
+	cp .config "$tmpdir/boot/config-$version"
+	cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
+fi
 
 if grep -q '^CONFIG_MODULES=y' .config ; then
-	INSTALL_MOD_PATH="$tmpdir" make modules_install
+	INSTALL_MOD_PATH="$tmpdir" make KBUILD_SRC= modules_install
+	if [ "$ARCH" == "um" ] ; then
+		mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
+		rmdir "$tmpdir/lib/modules/$version"
+	fi
 fi
 
 # Install the maintainer scripts
@@ -53,6 +73,8 @@ linux ($version) unstable; urgency=low
 EOF
 
 # Generate a control file
+if [ "$ARCH" == "um" ]; then
+
 cat <<EOF > debian/control
 Source: linux
 Section: base
@@ -60,12 +82,34 @@ Priority: optional
 Maintainer: $name
 Standards-Version: 3.6.1
 
-Package: linux-$version
+Package: $packagename
+Architecture: any
+Description: User Mode Linux kernel, version $version
+ User-mode Linux is a port of the Linux kernel to its own system call
+ interface.  It provides a kind of virtual machine, which runs Linux
+ as a user process under another Linux kernel.  This is useful for
+ kernel development, sandboxes, jails, experimentation, and
+ many other things.
+ .
+ This package contains the Linux kernel, modules and corresponding other
+ files version $version
+EOF
+
+else
+cat <<EOF > debian/control
+Source: linux
+Section: base
+Priority: optional
+Maintainer: $name
+Standards-Version: 3.6.1
+
+Package: $packagename
 Architecture: any
 Description: Linux kernel, version $version
  This package contains the Linux kernel, modules and corresponding other
- files version $version.
+ files version $version
 EOF
+fi
 
 # Fix some ownership and permissions
 chown -R root:root "$tmpdir"
diff --git a/scripts/package/buildtar b/scripts/package/buildtar
new file mode 100644
index 0000000..d8fffe6
--- /dev/null
+++ b/scripts/package/buildtar
@@ -0,0 +1,111 @@
+#!/bin/sh
+
+#
+# buildtar 0.0.3
+#
+# (C) 2004-2005 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
+#
+# This script is used to compile a tarball from the currently
+# prepared kernel. Based upon the builddeb script from
+# Wichert Akkerman <wichert@wiggy.net>.
+#
+
+set -e
+
+#
+# Some variables and settings used throughout the script
+#
+version="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}${EXTRANAME}"
+tmpdir="${objtree}/tar-install"
+tarball="${objtree}/linux-${version}.tar"
+
+
+#
+# Figure out how to compress, if requested at all
+#
+case "${1}" in
+	tar-pkg)
+		compress="cat"
+		file_ext=""
+		;;
+	targz-pkg)
+		compress="gzip -c9"
+		file_ext=".gz"
+		;;
+	tarbz2-pkg)
+		compress="bzip2 -c9"
+		file_ext=".bz2"
+		;;
+	*)
+		echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2
+		exit 1
+		;;
+esac
+
+
+#
+# Clean-up and re-create the temporary directory
+#
+rm -rf -- "${tmpdir}"
+mkdir -p -- "${tmpdir}/boot"
+
+
+#
+# Try to install modules
+#
+if ! make INSTALL_MOD_PATH="${tmpdir}" modules_install; then
+	echo "" >&2
+	echo "Ignoring error at module_install time, since that could be" >&2
+	echo "a result of missing local modutils/module-init-tools," >&2
+	echo "or you just didn't compile in module support at all..." >&2
+	echo "" >&2
+fi
+
+
+#
+# Install basic kernel files
+#
+cp -v -- System.map "${tmpdir}/boot/System.map-${version}"
+cp -v -- .config "${tmpdir}/boot/config-${version}"
+cp -v -- vmlinux "${tmpdir}/boot/vmlinux-${version}"
+
+
+#
+# Install arch-specific kernel image(s)
+#
+case "${ARCH}" in
+	i386)
+		[ -f arch/i386/boot/bzImage ] && cp -v -- arch/i386/boot/bzImage "${tmpdir}/boot/vmlinuz-${version}"
+		;;
+	alpha)
+		[ -f arch/alpha/boot/vmlinux.gz ] && cp -v -- arch/alpha/boot/vmlinux.gz "${tmpdir}/boot/vmlinuz-${version}"
+		;;
+	vax)
+		[ -f vmlinux.SYS ] && cp -v -- vmlinux.SYS "${tmpdir}/boot/vmlinux-${version}.SYS"
+		[ -f vmlinux.dsk ] && cp -v -- vmlinux.dsk "${tmpdir}/boot/vmlinux-${version}.dsk"
+		;;
+	*)
+		[ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${version}"
+		echo "" >&2
+		echo '** ** **  WARNING  ** ** **' >&2
+		echo "" >&2
+		echo "Your architecture did not define any architecture-dependant files" >&2
+		echo "to be placed into the tarball. Please add those to ${0} ..." >&2
+		echo "" >&2
+		sleep 5
+		;;
+esac
+
+
+#
+# Create the tarball
+#
+(
+	cd "${tmpdir}"
+	tar cf - . | ${compress} > "${tarball}${file_ext}"
+)
+
+echo "Tarball successfully created in ${tarball}${file_ext}"
+
+exit 0
+
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index 6e7a58f..0b10387 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -62,10 +62,19 @@ echo ""
 fi
 
 echo "%install"
+echo "%ifarch ia64"
+echo 'mkdir -p $RPM_BUILD_ROOT/boot/efi $RPM_BUILD_ROOT/lib $RPM_BUILD_ROOT/lib/modules'
+echo "%else"
 echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib $RPM_BUILD_ROOT/lib/modules'
+echo "%endif"
 
 echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{_smp_mflags} modules_install'
+echo "%ifarch ia64"
+echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/efi/vmlinuz-$KERNELRELEASE"
+echo 'ln -s '"efi/vmlinuz-$KERNELRELEASE" '$RPM_BUILD_ROOT'"/boot/"
+echo "%else"
 echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/vmlinuz-$KERNELRELEASE"
+echo "%endif"
 
 echo 'cp System.map $RPM_BUILD_ROOT'"/boot/System.map-$KERNELRELEASE"
 
diff --git a/scripts/reference_discarded.pl b/scripts/reference_discarded.pl
index d5cabb8..f04f627 100644
--- a/scripts/reference_discarded.pl
+++ b/scripts/reference_discarded.pl
@@ -96,6 +96,7 @@ foreach $object (keys(%object)) {
 		     $from !~ /\.debug_ranges$/ &&
 		     $from !~ /\.debug_line$/ &&
 		     $from !~ /\.debug_frame$/ &&
+		     $from !~ /\.debug_loc$/ &&
 		     $from !~ /\.exitcall\.exit$/ &&
 		     $from !~ /\.eh_frame$/ &&
 		     $from !~ /\.stab$/)) {
diff --git a/scripts/reference_init.pl b/scripts/reference_init.pl
index 9a24084..7f6960b 100644
--- a/scripts/reference_init.pl
+++ b/scripts/reference_init.pl
@@ -98,6 +98,7 @@ foreach $object (sort(keys(%object))) {
 		     $from !~ /\.pdr$/ &&
 		     $from !~ /\__param$/ &&
 		     $from !~ /\.altinstructions/ &&
+		     $from !~ /\.eh_frame/ &&
 		     $from !~ /\.debug_/)) {
 			printf("Error: %s %s refers to %s\n", $object, $from, $line);
 		}
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
new file mode 100644
index 0000000..7c805c8
--- /dev/null
+++ b/scripts/setlocalversion
@@ -0,0 +1,56 @@
+#!/usr/bin/perl
+# Copyright 2004 - Ryan Anderson <ryan@michonline.com>  GPL v2
+
+use strict;
+use warnings;
+use Digest::MD5;
+require 5.006;
+
+if (@ARGV != 1) {
+	print <<EOT;
+Usage: setlocalversion <srctree>
+EOT
+	exit(1);
+}
+
+my ($srctree) = @ARGV;
+chdir($srctree);
+
+my @LOCALVERSIONS = ();
+
+# We are going to use the following commands to try and determine if this
+# repository is at a Version boundary (i.e, 2.6.10 vs 2.6.10 + some patches) We
+# currently assume that all meaningful version boundaries are marked by a tag.
+# We don't care what the tag is, just that something exists.
+
+# Git/Cogito store the top-of-tree "commit" in .git/HEAD
+# A list of known tags sits in .git/refs/tags/
+#
+# The simple trick here is to just compare the two of these, and if we get a
+# match, return nothing, otherwise, return a subset of the SHA-1 hash in
+# .git/HEAD
+
+sub do_git_checks {
+	open(H,"<.git/HEAD") or return;
+	my $head = <H>;
+	chomp $head;
+	close(H);
+
+	opendir(D,".git/refs/tags") or return;
+	foreach my $tagfile (grep !/^\.{1,2}$/, readdir(D)) {
+		open(F,"<.git/refs/tags/" . $tagfile) or return;
+		my $tag = <F>;
+		chomp $tag;
+		close(F);
+		return if ($tag eq $head);
+	}
+	closedir(D);
+
+	push @LOCALVERSIONS, "g" . substr($head,0,8);
+}
+
+if ( -d ".git") {
+	do_git_checks();
+}
+
+printf "-%s\n", join("-",@LOCALVERSIONS) if (scalar @LOCALVERSIONS > 0);
diff --git a/scripts/ver_linux b/scripts/ver_linux
index a28c279..beb43ef7 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -25,9 +25,11 @@ ld -v | awk -F\) '{print $1}' | awk \
 '/BFD/{print "binutils              ",$NF} \
 /^GNU/{print "binutils              ",$4}'
 
-fdformat --version | awk -F\- '{print "util-linux            ", $NF}'
+echo -n "util-linux             "
+fdformat --version | awk '{print $NF}' | sed -e s/^util-linux-// -e s/\)$//
 
-mount --version | awk -F\- '{print "mount                 ", $NF}'
+echo -n "mount                  "
+mount --version | awk '{print $NF}' | sed -e s/^mount-// -e s/\)$//
 
 depmod -V  2>&1 | awk 'NR==1 {print "module-init-tools     ",$NF}'
 
diff --git a/security/seclvl.c b/security/seclvl.c
index c8e87b2..96b1f21 100644
--- a/security/seclvl.c
+++ b/security/seclvl.c
@@ -321,7 +321,7 @@ plaintext_to_sha1(unsigned char *hash, const char *plaintext, int len)
 			      "bytes.\n", len, PAGE_SIZE);
 		return -ENOMEM;
 	}
-	tfm = crypto_alloc_tfm("sha1", 0);
+	tfm = crypto_alloc_tfm("sha1", CRYPTO_TFM_REQ_MAY_SLEEP);
 	if (tfm == NULL) {
 		seclvl_printk(0, KERN_ERR,
 			      "Failed to load transform for SHA1\n");
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 4515024..cf6020f 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -490,7 +490,7 @@ out:
 }
 
 static inline void avc_print_ipv6_addr(struct audit_buffer *ab,
-				       struct in6_addr *addr, u16 port,
+				       struct in6_addr *addr, __be16 port,
 				       char *name1, char *name2)
 {
 	if (!ipv6_addr_any(addr))
@@ -501,7 +501,7 @@ static inline void avc_print_ipv6_addr(struct audit_buffer *ab,
 }
 
 static inline void avc_print_ipv4_addr(struct audit_buffer *ab, u32 addr,
-				       u16 port, char *name1, char *name2)
+				       __be16 port, char *name1, char *name2)
 {
 	if (addr)
 		audit_log_format(ab, " %s=%d.%d.%d.%d", name1, NIPQUAD(addr));
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 71c0a19..5f016c9 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -23,10 +23,11 @@
 #define POLICYDB_VERSION_NLCLASS	18
 #define POLICYDB_VERSION_VALIDATETRANS	19
 #define POLICYDB_VERSION_MLS		19
+#define POLICYDB_VERSION_AVTAB		20
 
 /* Range of policy versions we understand*/
 #define POLICYDB_VERSION_MIN   POLICYDB_VERSION_BASE
-#define POLICYDB_VERSION_MAX   POLICYDB_VERSION_MLS
+#define POLICYDB_VERSION_MAX   POLICYDB_VERSION_AVTAB
 
 #ifdef CONFIG_SECURITY_SELINUX_BOOTPARAM
 extern int selinux_enabled;
diff --git a/security/selinux/ss/avtab.c b/security/selinux/ss/avtab.c
index f238c03..dde094f 100644
--- a/security/selinux/ss/avtab.c
+++ b/security/selinux/ss/avtab.c
@@ -58,6 +58,7 @@ static int avtab_insert(struct avtab *h, struct avtab_key *key, struct avtab_dat
 {
 	int hvalue;
 	struct avtab_node *prev, *cur, *newnode;
+	u16 specified = key->specified & ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
 
 	if (!h)
 		return -EINVAL;
@@ -69,7 +70,7 @@ static int avtab_insert(struct avtab *h, struct avtab_key *key, struct avtab_dat
 		if (key->source_type == cur->key.source_type &&
 		    key->target_type == cur->key.target_type &&
 		    key->target_class == cur->key.target_class &&
-		    (datum->specified & cur->datum.specified))
+		    (specified & cur->key.specified))
 			return -EEXIST;
 		if (key->source_type < cur->key.source_type)
 			break;
@@ -98,6 +99,7 @@ avtab_insert_nonunique(struct avtab * h, struct avtab_key * key, struct avtab_da
 {
 	int hvalue;
 	struct avtab_node *prev, *cur, *newnode;
+	u16 specified = key->specified & ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
 
 	if (!h)
 		return NULL;
@@ -108,7 +110,7 @@ avtab_insert_nonunique(struct avtab * h, struct avtab_key * key, struct avtab_da
 		if (key->source_type == cur->key.source_type &&
 		    key->target_type == cur->key.target_type &&
 		    key->target_class == cur->key.target_class &&
-		    (datum->specified & cur->datum.specified))
+		    (specified & cur->key.specified))
 			break;
 		if (key->source_type < cur->key.source_type)
 			break;
@@ -125,10 +127,11 @@ avtab_insert_nonunique(struct avtab * h, struct avtab_key * key, struct avtab_da
 	return newnode;
 }
 
-struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *key, int specified)
+struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *key)
 {
 	int hvalue;
 	struct avtab_node *cur;
+	u16 specified = key->specified & ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
 
 	if (!h)
 		return NULL;
@@ -138,7 +141,7 @@ struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *key, int spe
 		if (key->source_type == cur->key.source_type &&
 		    key->target_type == cur->key.target_type &&
 		    key->target_class == cur->key.target_class &&
-		    (specified & cur->datum.specified))
+		    (specified & cur->key.specified))
 			return &cur->datum;
 
 		if (key->source_type < cur->key.source_type)
@@ -159,10 +162,11 @@ struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *key, int spe
  * conjunction with avtab_search_next_node()
  */
 struct avtab_node*
-avtab_search_node(struct avtab *h, struct avtab_key *key, int specified)
+avtab_search_node(struct avtab *h, struct avtab_key *key)
 {
 	int hvalue;
 	struct avtab_node *cur;
+	u16 specified = key->specified & ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
 
 	if (!h)
 		return NULL;
@@ -172,7 +176,7 @@ avtab_search_node(struct avtab *h, struct avtab_key *key, int specified)
 		if (key->source_type == cur->key.source_type &&
 		    key->target_type == cur->key.target_type &&
 		    key->target_class == cur->key.target_class &&
-		    (specified & cur->datum.specified))
+		    (specified & cur->key.specified))
 			return cur;
 
 		if (key->source_type < cur->key.source_type)
@@ -196,11 +200,12 @@ avtab_search_node_next(struct avtab_node *node, int specified)
 	if (!node)
 		return NULL;
 
+	specified &= ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
 	for (cur = node->next; cur; cur = cur->next) {
 		if (node->key.source_type == cur->key.source_type &&
 		    node->key.target_type == cur->key.target_type &&
 		    node->key.target_class == cur->key.target_class &&
-		    (specified & cur->datum.specified))
+		    (specified & cur->key.specified))
 			return cur;
 
 		if (node->key.source_type < cur->key.source_type)
@@ -278,76 +283,129 @@ void avtab_hash_eval(struct avtab *h, char *tag)
 	       max_chain_len);
 }
 
-int avtab_read_item(void *fp, struct avtab_datum *avdatum, struct avtab_key *avkey)
+static uint16_t spec_order[] = {
+	AVTAB_ALLOWED,
+	AVTAB_AUDITDENY,
+	AVTAB_AUDITALLOW,
+	AVTAB_TRANSITION,
+	AVTAB_CHANGE,
+	AVTAB_MEMBER
+};
+
+int avtab_read_item(void *fp, u32 vers, struct avtab *a,
+	            int (*insertf)(struct avtab *a, struct avtab_key *k,
+				   struct avtab_datum *d, void *p),
+		    void *p)
 {
-	u32 buf[7];
-	u32 items, items2;
-	int rc;
+	__le16 buf16[4];
+	u16 enabled;
+	__le32 buf32[7];
+	u32 items, items2, val;
+	struct avtab_key key;
+	struct avtab_datum datum;
+	int i, rc;
+
+	memset(&key, 0, sizeof(struct avtab_key));
+	memset(&datum, 0, sizeof(struct avtab_datum));
+
+	if (vers < POLICYDB_VERSION_AVTAB) {
+		rc = next_entry(buf32, fp, sizeof(u32));
+		if (rc < 0) {
+			printk(KERN_ERR "security: avtab: truncated entry\n");
+			return -1;
+		}
+		items2 = le32_to_cpu(buf32[0]);
+		if (items2 > ARRAY_SIZE(buf32)) {
+			printk(KERN_ERR "security: avtab: entry overflow\n");
+			return -1;
 
-	memset(avkey, 0, sizeof(struct avtab_key));
-	memset(avdatum, 0, sizeof(struct avtab_datum));
+		}
+		rc = next_entry(buf32, fp, sizeof(u32)*items2);
+		if (rc < 0) {
+			printk(KERN_ERR "security: avtab: truncated entry\n");
+			return -1;
+		}
+		items = 0;
 
-	rc = next_entry(buf, fp, sizeof(u32));
-	if (rc < 0) {
-		printk(KERN_ERR "security: avtab: truncated entry\n");
-		goto bad;
-	}
-	items2 = le32_to_cpu(buf[0]);
-	if (items2 > ARRAY_SIZE(buf)) {
-		printk(KERN_ERR "security: avtab: entry overflow\n");
-		goto bad;
+		val = le32_to_cpu(buf32[items++]);
+		key.source_type = (u16)val;
+		if (key.source_type != val) {
+			printk("security: avtab: truncated source type\n");
+			return -1;
+		}
+		val = le32_to_cpu(buf32[items++]);
+		key.target_type = (u16)val;
+		if (key.target_type != val) {
+			printk("security: avtab: truncated target type\n");
+			return -1;
+		}
+		val = le32_to_cpu(buf32[items++]);
+		key.target_class = (u16)val;
+		if (key.target_class != val) {
+			printk("security: avtab: truncated target class\n");
+			return -1;
+		}
+
+		val = le32_to_cpu(buf32[items++]);
+		enabled = (val & AVTAB_ENABLED_OLD) ? AVTAB_ENABLED : 0;
+
+		if (!(val & (AVTAB_AV | AVTAB_TYPE))) {
+			printk("security: avtab: null entry\n");
+			return -1;
+		}
+		if ((val & AVTAB_AV) &&
+		    (val & AVTAB_TYPE)) {
+			printk("security: avtab: entry has both access vectors and types\n");
+			return -1;
+		}
+
+		for (i = 0; i < sizeof(spec_order)/sizeof(u16); i++) {
+			if (val & spec_order[i]) {
+				key.specified = spec_order[i] | enabled;
+				datum.data = le32_to_cpu(buf32[items++]);
+				rc = insertf(a, &key, &datum, p);
+				if (rc) return rc;
+			}
+		}
+
+		if (items != items2) {
+			printk("security: avtab: entry only had %d items, expected %d\n", items2, items);
+			return -1;
+		}
+		return 0;
 	}
-	rc = next_entry(buf, fp, sizeof(u32)*items2);
+
+	rc = next_entry(buf16, fp, sizeof(u16)*4);
 	if (rc < 0) {
-		printk(KERN_ERR "security: avtab: truncated entry\n");
-		goto bad;
+		printk("security: avtab: truncated entry\n");
+		return -1;
 	}
+
 	items = 0;
-	avkey->source_type = le32_to_cpu(buf[items++]);
-	avkey->target_type = le32_to_cpu(buf[items++]);
-	avkey->target_class = le32_to_cpu(buf[items++]);
-	avdatum->specified = le32_to_cpu(buf[items++]);
-	if (!(avdatum->specified & (AVTAB_AV | AVTAB_TYPE))) {
-		printk(KERN_ERR "security: avtab: null entry\n");
-		goto bad;
-	}
-	if ((avdatum->specified & AVTAB_AV) &&
-	    (avdatum->specified & AVTAB_TYPE)) {
-		printk(KERN_ERR "security: avtab: entry has both access vectors and types\n");
-		goto bad;
-	}
-	if (avdatum->specified & AVTAB_AV) {
-		if (avdatum->specified & AVTAB_ALLOWED)
-			avtab_allowed(avdatum) = le32_to_cpu(buf[items++]);
-		if (avdatum->specified & AVTAB_AUDITDENY)
-			avtab_auditdeny(avdatum) = le32_to_cpu(buf[items++]);
-		if (avdatum->specified & AVTAB_AUDITALLOW)
-			avtab_auditallow(avdatum) = le32_to_cpu(buf[items++]);
-	} else {
-		if (avdatum->specified & AVTAB_TRANSITION)
-			avtab_transition(avdatum) = le32_to_cpu(buf[items++]);
-		if (avdatum->specified & AVTAB_CHANGE)
-			avtab_change(avdatum) = le32_to_cpu(buf[items++]);
-		if (avdatum->specified & AVTAB_MEMBER)
-			avtab_member(avdatum) = le32_to_cpu(buf[items++]);
-	}
-	if (items != items2) {
-		printk(KERN_ERR "security: avtab: entry only had %d items, expected %d\n",
-		       items2, items);
-		goto bad;
+	key.source_type = le16_to_cpu(buf16[items++]);
+	key.target_type = le16_to_cpu(buf16[items++]);
+	key.target_class = le16_to_cpu(buf16[items++]);
+	key.specified = le16_to_cpu(buf16[items++]);
+
+	rc = next_entry(buf32, fp, sizeof(u32));
+	if (rc < 0) {
+		printk("security: avtab: truncated entry\n");
+		return -1;
 	}
+	datum.data = le32_to_cpu(*buf32);
+	return insertf(a, &key, &datum, p);
+}
 
-	return 0;
-bad:
-	return -1;
+static int avtab_insertf(struct avtab *a, struct avtab_key *k,
+			 struct avtab_datum *d, void *p)
+{
+	return avtab_insert(a, k, d);
 }
 
-int avtab_read(struct avtab *a, void *fp, u32 config)
+int avtab_read(struct avtab *a, void *fp, u32 vers)
 {
 	int rc;
-	struct avtab_key avkey;
-	struct avtab_datum avdatum;
-	u32 buf[1];
+	__le32 buf[1];
 	u32 nel, i;
 
 
@@ -363,16 +421,14 @@ int avtab_read(struct avtab *a, void *fp, u32 config)
 		goto bad;
 	}
 	for (i = 0; i < nel; i++) {
-		if (avtab_read_item(fp, &avdatum, &avkey)) {
-			rc = -EINVAL;
-			goto bad;
-		}
-		rc = avtab_insert(a, &avkey, &avdatum);
+		rc = avtab_read_item(fp,vers, a, avtab_insertf, NULL);
 		if (rc) {
 			if (rc == -ENOMEM)
 				printk(KERN_ERR "security: avtab: out of memory\n");
-			if (rc == -EEXIST)
+			else if (rc == -EEXIST)
 				printk(KERN_ERR "security: avtab: duplicate entry\n");
+			else
+				rc = -EINVAL;
 			goto bad;
 		}
 	}
diff --git a/security/selinux/ss/avtab.h b/security/selinux/ss/avtab.h
index 519d4f6..0a90d93 100644
--- a/security/selinux/ss/avtab.h
+++ b/security/selinux/ss/avtab.h
@@ -21,12 +21,9 @@
 #define _SS_AVTAB_H_
 
 struct avtab_key {
-	u32 source_type;	/* source type */
-	u32 target_type;	/* target type */
-	u32 target_class;	/* target object class */
-};
-
-struct avtab_datum {
+	u16 source_type;	/* source type */
+	u16 target_type;	/* target type */
+	u16 target_class;	/* target object class */
 #define AVTAB_ALLOWED     1
 #define AVTAB_AUDITALLOW  2
 #define AVTAB_AUDITDENY   4
@@ -35,15 +32,13 @@ struct avtab_datum {
 #define AVTAB_MEMBER     32
 #define AVTAB_CHANGE     64
 #define AVTAB_TYPE       (AVTAB_TRANSITION | AVTAB_MEMBER | AVTAB_CHANGE)
-#define AVTAB_ENABLED    0x80000000 /* reserved for used in cond_avtab */
-	u32 specified;	/* what fields are specified */
-	u32 data[3];	/* access vectors or types */
-#define avtab_allowed(x) (x)->data[0]
-#define avtab_auditdeny(x) (x)->data[1]
-#define avtab_auditallow(x) (x)->data[2]
-#define avtab_transition(x) (x)->data[0]
-#define avtab_change(x) (x)->data[1]
-#define avtab_member(x) (x)->data[2]
+#define AVTAB_ENABLED_OLD    0x80000000 /* reserved for used in cond_avtab */
+#define AVTAB_ENABLED    0x8000 /* reserved for used in cond_avtab */
+	u16 specified;	/* what field is specified */
+};
+
+struct avtab_datum {
+	u32 data; /* access vector or type value */
 };
 
 struct avtab_node {
@@ -58,17 +53,21 @@ struct avtab {
 };
 
 int avtab_init(struct avtab *);
-struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *k, int specified);
+struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *k);
 void avtab_destroy(struct avtab *h);
 void avtab_hash_eval(struct avtab *h, char *tag);
 
-int avtab_read_item(void *fp, struct avtab_datum *avdatum, struct avtab_key *avkey);
-int avtab_read(struct avtab *a, void *fp, u32 config);
+int avtab_read_item(void *fp, uint32_t vers, struct avtab *a,
+		    int (*insert)(struct avtab *a, struct avtab_key *k,
+				  struct avtab_datum *d, void *p),
+		    void *p);
+
+int avtab_read(struct avtab *a, void *fp, u32 vers);
 
 struct avtab_node *avtab_insert_nonunique(struct avtab *h, struct avtab_key *key,
 					  struct avtab_datum *datum);
 
-struct avtab_node *avtab_search_node(struct avtab *h, struct avtab_key *key, int specified);
+struct avtab_node *avtab_search_node(struct avtab *h, struct avtab_key *key);
 
 struct avtab_node *avtab_search_node_next(struct avtab_node *node, int specified);
 
diff --git a/security/selinux/ss/conditional.c b/security/selinux/ss/conditional.c
index e2057f5..daf2880 100644
--- a/security/selinux/ss/conditional.c
+++ b/security/selinux/ss/conditional.c
@@ -100,18 +100,18 @@ int evaluate_cond_node(struct policydb *p, struct cond_node *node)
 		/* turn the rules on or off */
 		for (cur = node->true_list; cur != NULL; cur = cur->next) {
 			if (new_state <= 0) {
-				cur->node->datum.specified &= ~AVTAB_ENABLED;
+				cur->node->key.specified &= ~AVTAB_ENABLED;
 			} else {
-				cur->node->datum.specified |= AVTAB_ENABLED;
+				cur->node->key.specified |= AVTAB_ENABLED;
 			}
 		}
 
 		for (cur = node->false_list; cur != NULL; cur = cur->next) {
 			/* -1 or 1 */
 			if (new_state) {
-				cur->node->datum.specified &= ~AVTAB_ENABLED;
+				cur->node->key.specified &= ~AVTAB_ENABLED;
 			} else {
-				cur->node->datum.specified |= AVTAB_ENABLED;
+				cur->node->key.specified |= AVTAB_ENABLED;
 			}
 		}
 	}
@@ -216,7 +216,8 @@ int cond_read_bool(struct policydb *p, struct hashtab *h, void *fp)
 {
 	char *key = NULL;
 	struct cond_bool_datum *booldatum;
-	u32 buf[3], len;
+	__le32 buf[3];
+	u32 len;
 	int rc;
 
 	booldatum = kmalloc(sizeof(struct cond_bool_datum), GFP_KERNEL);
@@ -252,104 +253,127 @@ err:
 	return -1;
 }
 
-static int cond_read_av_list(struct policydb *p, void *fp, struct cond_av_list **ret_list,
-			     struct cond_av_list *other)
+struct cond_insertf_data
 {
-	struct cond_av_list *list, *last = NULL, *cur;
-	struct avtab_key key;
-	struct avtab_datum datum;
+	struct policydb *p;
+	struct cond_av_list *other;
+	struct cond_av_list *head;
+	struct cond_av_list *tail;
+};
+
+static int cond_insertf(struct avtab *a, struct avtab_key *k, struct avtab_datum *d, void *ptr)
+{
+	struct cond_insertf_data *data = ptr;
+	struct policydb *p = data->p;
+	struct cond_av_list *other = data->other, *list, *cur;
 	struct avtab_node *node_ptr;
-	int rc;
-	u32 buf[1], i, len;
 	u8 found;
 
-	*ret_list = NULL;
-
-	len = 0;
-	rc = next_entry(buf, fp, sizeof buf);
-	if (rc < 0)
-		return -1;
-
-	len = le32_to_cpu(buf[0]);
-	if (len == 0) {
-		return 0;
-	}
 
-	for (i = 0; i < len; i++) {
-		if (avtab_read_item(fp, &datum, &key))
+	/*
+	 * For type rules we have to make certain there aren't any
+	 * conflicting rules by searching the te_avtab and the
+	 * cond_te_avtab.
+	 */
+	if (k->specified & AVTAB_TYPE) {
+		if (avtab_search(&p->te_avtab, k)) {
+			printk("security: type rule already exists outside of a conditional.");
 			goto err;
-
+		}
 		/*
-		 * For type rules we have to make certain there aren't any
-		 * conflicting rules by searching the te_avtab and the
-		 * cond_te_avtab.
+		 * If we are reading the false list other will be a pointer to
+		 * the true list. We can have duplicate entries if there is only
+		 * 1 other entry and it is in our true list.
+		 *
+		 * If we are reading the true list (other == NULL) there shouldn't
+		 * be any other entries.
 		 */
-		if (datum.specified & AVTAB_TYPE) {
-			if (avtab_search(&p->te_avtab, &key, AVTAB_TYPE)) {
-				printk("security: type rule already exists outside of a conditional.");
-				goto err;
-			}
-			/*
-			 * If we are reading the false list other will be a pointer to
-			 * the true list. We can have duplicate entries if there is only
-			 * 1 other entry and it is in our true list.
-			 *
-			 * If we are reading the true list (other == NULL) there shouldn't
-			 * be any other entries.
-			 */
-			if (other) {
-				node_ptr = avtab_search_node(&p->te_cond_avtab, &key, AVTAB_TYPE);
-				if (node_ptr) {
-					if (avtab_search_node_next(node_ptr, AVTAB_TYPE)) {
-						printk("security: too many conflicting type rules.");
-						goto err;
-					}
-					found = 0;
-					for (cur = other; cur != NULL; cur = cur->next) {
-						if (cur->node == node_ptr) {
-							found = 1;
-							break;
-						}
-					}
-					if (!found) {
-						printk("security: conflicting type rules.");
-						goto err;
+		if (other) {
+			node_ptr = avtab_search_node(&p->te_cond_avtab, k);
+			if (node_ptr) {
+				if (avtab_search_node_next(node_ptr, k->specified)) {
+					printk("security: too many conflicting type rules.");
+					goto err;
+				}
+				found = 0;
+				for (cur = other; cur != NULL; cur = cur->next) {
+					if (cur->node == node_ptr) {
+						found = 1;
+						break;
 					}
 				}
-			} else {
-				if (avtab_search(&p->te_cond_avtab, &key, AVTAB_TYPE)) {
-					printk("security: conflicting type rules when adding type rule for true.");
+				if (!found) {
+					printk("security: conflicting type rules.\n");
 					goto err;
 				}
 			}
+		} else {
+			if (avtab_search(&p->te_cond_avtab, k)) {
+				printk("security: conflicting type rules when adding type rule for true.\n");
+				goto err;
+			}
 		}
-		node_ptr = avtab_insert_nonunique(&p->te_cond_avtab, &key, &datum);
-		if (!node_ptr) {
-			printk("security: could not insert rule.");
-			goto err;
-		}
-
-		list = kmalloc(sizeof(struct cond_av_list), GFP_KERNEL);
-		if (!list)
-			goto err;
-		memset(list, 0, sizeof(struct cond_av_list));
-
-		list->node = node_ptr;
-		if (i == 0)
-			*ret_list = list;
-		else
-			last->next = list;
-		last = list;
+	}
 
+	node_ptr = avtab_insert_nonunique(&p->te_cond_avtab, k, d);
+	if (!node_ptr) {
+		printk("security: could not insert rule.");
+		goto err;
 	}
 
+	list = kmalloc(sizeof(struct cond_av_list), GFP_KERNEL);
+	if (!list)
+		goto err;
+	memset(list, 0, sizeof(*list));
+
+	list->node = node_ptr;
+	if (!data->head)
+		data->head = list;
+	else
+		data->tail->next = list;
+	data->tail = list;
 	return 0;
+
 err:
-	cond_av_list_destroy(*ret_list);
-	*ret_list = NULL;
+	cond_av_list_destroy(data->head);
+	data->head = NULL;
 	return -1;
 }
 
+static int cond_read_av_list(struct policydb *p, void *fp, struct cond_av_list **ret_list, struct cond_av_list *other)
+{
+	int i, rc;
+	__le32 buf[1];
+	u32 len;
+	struct cond_insertf_data data;
+
+	*ret_list = NULL;
+
+	len = 0;
+	rc = next_entry(buf, fp, sizeof(u32));
+	if (rc < 0)
+		return -1;
+
+	len = le32_to_cpu(buf[0]);
+	if (len == 0) {
+		return 0;
+	}
+
+	data.p = p;
+	data.other = other;
+	data.head = NULL;
+	data.tail = NULL;
+	for (i = 0; i < len; i++) {
+		rc = avtab_read_item(fp, p->policyvers, &p->te_cond_avtab, cond_insertf, &data);
+		if (rc)
+			return rc;
+
+	}
+
+	*ret_list = data.head;
+	return 0;
+}
+
 static int expr_isvalid(struct policydb *p, struct cond_expr *expr)
 {
 	if (expr->expr_type <= 0 || expr->expr_type > COND_LAST) {
@@ -366,7 +390,8 @@ static int expr_isvalid(struct policydb *p, struct cond_expr *expr)
 
 static int cond_read_node(struct policydb *p, struct cond_node *node, void *fp)
 {
-	u32 buf[2], len, i;
+	__le32 buf[2];
+	u32 len, i;
 	int rc;
 	struct cond_expr *expr = NULL, *last = NULL;
 
@@ -424,7 +449,8 @@ err:
 int cond_read_list(struct policydb *p, void *fp)
 {
 	struct cond_node *node, *last = NULL;
-	u32 buf[1], i, len;
+	__le32 buf[1];
+	u32 i, len;
 	int rc;
 
 	rc = next_entry(buf, fp, sizeof buf);
@@ -452,6 +478,7 @@ int cond_read_list(struct policydb *p, void *fp)
 	return 0;
 err:
 	cond_list_destroy(p->cond_list);
+	p->cond_list = NULL;
 	return -1;
 }
 
@@ -465,22 +492,22 @@ void cond_compute_av(struct avtab *ctab, struct avtab_key *key, struct av_decisi
 	if(!ctab || !key || !avd)
 		return;
 
-	for(node = avtab_search_node(ctab, key, AVTAB_AV); node != NULL;
-				node = avtab_search_node_next(node, AVTAB_AV)) {
-		if ( (__u32) (AVTAB_ALLOWED|AVTAB_ENABLED) ==
-		     (node->datum.specified & (AVTAB_ALLOWED|AVTAB_ENABLED)))
-			avd->allowed |= avtab_allowed(&node->datum);
-		if ( (__u32) (AVTAB_AUDITDENY|AVTAB_ENABLED) ==
-		     (node->datum.specified & (AVTAB_AUDITDENY|AVTAB_ENABLED)))
+	for(node = avtab_search_node(ctab, key); node != NULL;
+				node = avtab_search_node_next(node, key->specified)) {
+		if ( (u16) (AVTAB_ALLOWED|AVTAB_ENABLED) ==
+		     (node->key.specified & (AVTAB_ALLOWED|AVTAB_ENABLED)))
+			avd->allowed |= node->datum.data;
+		if ( (u16) (AVTAB_AUDITDENY|AVTAB_ENABLED) ==
+		     (node->key.specified & (AVTAB_AUDITDENY|AVTAB_ENABLED)))
 			/* Since a '0' in an auditdeny mask represents a
 			 * permission we do NOT want to audit (dontaudit), we use
 			 * the '&' operand to ensure that all '0's in the mask
 			 * are retained (much unlike the allow and auditallow cases).
 			 */
-			avd->auditdeny &= avtab_auditdeny(&node->datum);
-		if ( (__u32) (AVTAB_AUDITALLOW|AVTAB_ENABLED) ==
-		     (node->datum.specified & (AVTAB_AUDITALLOW|AVTAB_ENABLED)))
-			avd->auditallow |= avtab_auditallow(&node->datum);
+			avd->auditdeny &= node->datum.data;
+		if ( (u16) (AVTAB_AUDITALLOW|AVTAB_ENABLED) ==
+		     (node->key.specified & (AVTAB_AUDITALLOW|AVTAB_ENABLED)))
+			avd->auditallow |= node->datum.data;
 	}
 	return;
 }
diff --git a/security/selinux/ss/ebitmap.c b/security/selinux/ss/ebitmap.c
index d8ce9cc..d515154 100644
--- a/security/selinux/ss/ebitmap.c
+++ b/security/selinux/ss/ebitmap.c
@@ -196,8 +196,9 @@ int ebitmap_read(struct ebitmap *e, void *fp)
 {
 	int rc;
 	struct ebitmap_node *n, *l;
-	u32 buf[3], mapsize, count, i;
-	u64 map;
+	__le32 buf[3];
+	u32 mapsize, count, i;
+	__le64 map;
 
 	ebitmap_init(e);
 
diff --git a/security/selinux/ss/ebitmap.h b/security/selinux/ss/ebitmap.h
index 4713702..8bf4105 100644
--- a/security/selinux/ss/ebitmap.h
+++ b/security/selinux/ss/ebitmap.h
@@ -32,11 +32,41 @@ struct ebitmap {
 #define ebitmap_length(e) ((e)->highbit)
 #define ebitmap_startbit(e) ((e)->node ? (e)->node->startbit : 0)
 
+static inline unsigned int ebitmap_start(struct ebitmap *e,
+					 struct ebitmap_node **n)
+{
+	*n = e->node;
+	return ebitmap_startbit(e);
+}
+
 static inline void ebitmap_init(struct ebitmap *e)
 {
 	memset(e, 0, sizeof(*e));
 }
 
+static inline unsigned int ebitmap_next(struct ebitmap_node **n,
+					unsigned int bit)
+{
+	if ((bit == ((*n)->startbit + MAPSIZE - 1)) &&
+	    (*n)->next) {
+		*n = (*n)->next;
+		return (*n)->startbit;
+	}
+
+	return (bit+1);
+}
+
+static inline int ebitmap_node_get_bit(struct ebitmap_node * n,
+				       unsigned int bit)
+{
+	if (n->map & (MAPBIT << (bit - n->startbit)))
+		return 1;
+	return 0;
+}
+
+#define ebitmap_for_each_bit(e, n, bit) \
+	for (bit = ebitmap_start(e, &n); bit < ebitmap_length(e); bit = ebitmap_next(&n, bit)) \
+
 int ebitmap_cmp(struct ebitmap *e1, struct ebitmap *e2);
 int ebitmap_cpy(struct ebitmap *dst, struct ebitmap *src);
 int ebitmap_contains(struct ebitmap *e1, struct ebitmap *e2);
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index d4c32c3..aaefac2 100644
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -27,6 +27,7 @@
 int mls_compute_context_len(struct context * context)
 {
 	int i, l, len, range;
+	struct ebitmap_node *node;
 
 	if (!selinux_mls_enabled)
 		return 0;
@@ -36,24 +37,24 @@ int mls_compute_context_len(struct context * context)
 		range = 0;
 		len += strlen(policydb.p_sens_val_to_name[context->range.level[l].sens - 1]);
 
-		for (i = 1; i <= ebitmap_length(&context->range.level[l].cat); i++) {
-			if (ebitmap_get_bit(&context->range.level[l].cat, i - 1)) {
+		ebitmap_for_each_bit(&context->range.level[l].cat, node, i) {
+			if (ebitmap_node_get_bit(node, i)) {
 				if (range) {
 					range++;
 					continue;
 				}
 
-				len += strlen(policydb.p_cat_val_to_name[i - 1]) + 1;
+				len += strlen(policydb.p_cat_val_to_name[i]) + 1;
 				range++;
 			} else {
 				if (range > 1)
-					len += strlen(policydb.p_cat_val_to_name[i - 2]) + 1;
+					len += strlen(policydb.p_cat_val_to_name[i - 1]) + 1;
 				range = 0;
 			}
 		}
 		/* Handle case where last category is the end of range */
 		if (range > 1)
-			len += strlen(policydb.p_cat_val_to_name[i - 2]) + 1;
+			len += strlen(policydb.p_cat_val_to_name[i - 1]) + 1;
 
 		if (l == 0) {
 			if (mls_level_eq(&context->range.level[0],
@@ -77,6 +78,7 @@ void mls_sid_to_context(struct context *context,
 {
 	char *scontextp;
 	int i, l, range, wrote_sep;
+	struct ebitmap_node *node;
 
 	if (!selinux_mls_enabled)
 		return;
@@ -94,8 +96,8 @@ void mls_sid_to_context(struct context *context,
 		scontextp += strlen(policydb.p_sens_val_to_name[context->range.level[l].sens - 1]);
 
 		/* categories */
-		for (i = 1; i <= ebitmap_length(&context->range.level[l].cat); i++) {
-			if (ebitmap_get_bit(&context->range.level[l].cat, i - 1)) {
+		ebitmap_for_each_bit(&context->range.level[l].cat, node, i) {
+			if (ebitmap_node_get_bit(node, i)) {
 				if (range) {
 					range++;
 					continue;
@@ -106,8 +108,8 @@ void mls_sid_to_context(struct context *context,
 					wrote_sep = 1;
 				} else
 					*scontextp++ = ',';
-				strcpy(scontextp, policydb.p_cat_val_to_name[i - 1]);
-				scontextp += strlen(policydb.p_cat_val_to_name[i - 1]);
+				strcpy(scontextp, policydb.p_cat_val_to_name[i]);
+				scontextp += strlen(policydb.p_cat_val_to_name[i]);
 				range++;
 			} else {
 				if (range > 1) {
@@ -116,8 +118,8 @@ void mls_sid_to_context(struct context *context,
 					else
 						*scontextp++ = ',';
 
-					strcpy(scontextp, policydb.p_cat_val_to_name[i - 2]);
-					scontextp += strlen(policydb.p_cat_val_to_name[i - 2]);
+					strcpy(scontextp, policydb.p_cat_val_to_name[i - 1]);
+					scontextp += strlen(policydb.p_cat_val_to_name[i - 1]);
 				}
 				range = 0;
 			}
@@ -130,8 +132,8 @@ void mls_sid_to_context(struct context *context,
 			else
 				*scontextp++ = ',';
 
-			strcpy(scontextp, policydb.p_cat_val_to_name[i - 2]);
-			scontextp += strlen(policydb.p_cat_val_to_name[i - 2]);
+			strcpy(scontextp, policydb.p_cat_val_to_name[i - 1]);
+			scontextp += strlen(policydb.p_cat_val_to_name[i - 1]);
 		}
 
 		if (l == 0) {
@@ -157,6 +159,7 @@ int mls_context_isvalid(struct policydb *p, struct context *c)
 {
 	struct level_datum *levdatum;
 	struct user_datum *usrdatum;
+	struct ebitmap_node *node;
 	int i, l;
 
 	if (!selinux_mls_enabled)
@@ -179,11 +182,11 @@ int mls_context_isvalid(struct policydb *p, struct context *c)
 		if (!levdatum)
 			return 0;
 
-		for (i = 1; i <= ebitmap_length(&c->range.level[l].cat); i++) {
-			if (ebitmap_get_bit(&c->range.level[l].cat, i - 1)) {
+		ebitmap_for_each_bit(&c->range.level[l].cat, node, i) {
+			if (ebitmap_node_get_bit(node, i)) {
 				if (i > p->p_cats.nprim)
 					return 0;
-				if (!ebitmap_get_bit(&levdatum->level->cat, i - 1))
+				if (!ebitmap_get_bit(&levdatum->level->cat, i))
 					/*
 					 * Category may not be associated with
 					 * sensitivity in low level.
@@ -468,6 +471,7 @@ int mls_convert_context(struct policydb *oldp,
 	struct level_datum *levdatum;
 	struct cat_datum *catdatum;
 	struct ebitmap bitmap;
+	struct ebitmap_node *node;
 	int l, i;
 
 	if (!selinux_mls_enabled)
@@ -482,12 +486,12 @@ int mls_convert_context(struct policydb *oldp,
 		c->range.level[l].sens = levdatum->level->sens;
 
 		ebitmap_init(&bitmap);
-		for (i = 1; i <= ebitmap_length(&c->range.level[l].cat); i++) {
-			if (ebitmap_get_bit(&c->range.level[l].cat, i - 1)) {
+		ebitmap_for_each_bit(&c->range.level[l].cat, node, i) {
+			if (ebitmap_node_get_bit(node, i)) {
 				int rc;
 
 				catdatum = hashtab_search(newp->p_cats.table,
-				         	oldp->p_cat_val_to_name[i - 1]);
+				         	oldp->p_cat_val_to_name[i]);
 				if (!catdatum)
 					return -EINVAL;
 				rc = ebitmap_set_bit(&bitmap, catdatum->value - 1, 1);
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 785c33c..0a75832 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -91,6 +91,11 @@ static struct policydb_compat_info policydb_compat[] = {
 		.sym_num        = SYM_NUM,
 		.ocon_num       = OCON_NUM,
 	},
+	{
+		.version        = POLICYDB_VERSION_AVTAB,
+		.sym_num        = SYM_NUM,
+		.ocon_num       = OCON_NUM,
+	},
 };
 
 static struct policydb_compat_info *policydb_lookup_compat(int version)
@@ -584,6 +589,9 @@ void policydb_destroy(struct policydb *p)
 	struct ocontext *c, *ctmp;
 	struct genfs *g, *gtmp;
 	int i;
+	struct role_allow *ra, *lra = NULL;
+	struct role_trans *tr, *ltr = NULL;
+	struct range_trans *rt, *lrt = NULL;
 
 	for (i = 0; i < SYM_NUM; i++) {
 		hashtab_map(p->symtab[i].table, destroy_f[i], NULL);
@@ -624,6 +632,28 @@ void policydb_destroy(struct policydb *p)
 
 	cond_policydb_destroy(p);
 
+	for (tr = p->role_tr; tr; tr = tr->next) {
+		if (ltr) kfree(ltr);
+		ltr = tr;
+	}
+	if (ltr) kfree(ltr);
+
+	for (ra = p->role_allow; ra; ra = ra -> next) {
+		if (lra) kfree(lra);
+		lra = ra;
+	}
+	if (lra) kfree(lra);
+
+	for (rt = p->range_tr; rt; rt = rt -> next) {
+		if (lrt) kfree(lrt);
+		lrt = rt;
+	}
+	if (lrt) kfree(lrt);
+
+	for (i = 0; i < p->p_types.nprim; i++)
+		ebitmap_destroy(&p->type_attr_map[i]);
+	kfree(p->type_attr_map);
+
 	return;
 }
 
@@ -714,7 +744,8 @@ int policydb_context_isvalid(struct policydb *p, struct context *c)
  */
 static int mls_read_range_helper(struct mls_range *r, void *fp)
 {
-	u32 buf[2], items;
+	__le32 buf[2];
+	u32 items;
 	int rc;
 
 	rc = next_entry(buf, fp, sizeof(u32));
@@ -775,7 +806,7 @@ static int context_read_and_validate(struct context *c,
 				     struct policydb *p,
 				     void *fp)
 {
-	u32 buf[3];
+	__le32 buf[3];
 	int rc;
 
 	rc = next_entry(buf, fp, sizeof buf);
@@ -815,7 +846,8 @@ static int perm_read(struct policydb *p, struct hashtab *h, void *fp)
 	char *key = NULL;
 	struct perm_datum *perdatum;
 	int rc;
-	u32 buf[2], len;
+	__le32 buf[2];
+	u32 len;
 
 	perdatum = kmalloc(sizeof(*perdatum), GFP_KERNEL);
 	if (!perdatum) {
@@ -855,7 +887,8 @@ static int common_read(struct policydb *p, struct hashtab *h, void *fp)
 {
 	char *key = NULL;
 	struct common_datum *comdatum;
-	u32 buf[4], len, nel;
+	__le32 buf[4];
+	u32 len, nel;
 	int i, rc;
 
 	comdatum = kmalloc(sizeof(*comdatum), GFP_KERNEL);
@@ -909,7 +942,8 @@ static int read_cons_helper(struct constraint_node **nodep, int ncons,
 {
 	struct constraint_node *c, *lc;
 	struct constraint_expr *e, *le;
-	u32 buf[3], nexpr;
+	__le32 buf[3];
+	u32 nexpr;
 	int rc, i, j, depth;
 
 	lc = NULL;
@@ -993,7 +1027,8 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp)
 {
 	char *key = NULL;
 	struct class_datum *cladatum;
-	u32 buf[6], len, len2, ncons, nel;
+	__le32 buf[6];
+	u32 len, len2, ncons, nel;
 	int i, rc;
 
 	cladatum = kmalloc(sizeof(*cladatum), GFP_KERNEL);
@@ -1087,7 +1122,8 @@ static int role_read(struct policydb *p, struct hashtab *h, void *fp)
 	char *key = NULL;
 	struct role_datum *role;
 	int rc;
-	u32 buf[2], len;
+	__le32 buf[2];
+	u32 len;
 
 	role = kmalloc(sizeof(*role), GFP_KERNEL);
 	if (!role) {
@@ -1147,7 +1183,8 @@ static int type_read(struct policydb *p, struct hashtab *h, void *fp)
 	char *key = NULL;
 	struct type_datum *typdatum;
 	int rc;
-	u32 buf[3], len;
+	__le32 buf[3];
+	u32 len;
 
 	typdatum = kmalloc(sizeof(*typdatum),GFP_KERNEL);
 	if (!typdatum) {
@@ -1191,7 +1228,7 @@ bad:
  */
 static int mls_read_level(struct mls_level *lp, void *fp)
 {
-	u32 buf[1];
+	__le32 buf[1];
 	int rc;
 
 	memset(lp, 0, sizeof(*lp));
@@ -1219,7 +1256,8 @@ static int user_read(struct policydb *p, struct hashtab *h, void *fp)
 	char *key = NULL;
 	struct user_datum *usrdatum;
 	int rc;
-	u32 buf[2], len;
+	__le32 buf[2];
+	u32 len;
 
 	usrdatum = kmalloc(sizeof(*usrdatum), GFP_KERNEL);
 	if (!usrdatum) {
@@ -1273,7 +1311,8 @@ static int sens_read(struct policydb *p, struct hashtab *h, void *fp)
 	char *key = NULL;
 	struct level_datum *levdatum;
 	int rc;
-	u32 buf[2], len;
+	__le32 buf[2];
+	u32 len;
 
 	levdatum = kmalloc(sizeof(*levdatum), GFP_ATOMIC);
 	if (!levdatum) {
@@ -1324,7 +1363,8 @@ static int cat_read(struct policydb *p, struct hashtab *h, void *fp)
 	char *key = NULL;
 	struct cat_datum *catdatum;
 	int rc;
-	u32 buf[3], len;
+	__le32 buf[3];
+	u32 len;
 
 	catdatum = kmalloc(sizeof(*catdatum), GFP_ATOMIC);
 	if (!catdatum) {
@@ -1387,7 +1427,8 @@ int policydb_read(struct policydb *p, void *fp)
 	struct ocontext *l, *c, *newc;
 	struct genfs *genfs_p, *genfs, *newgenfs;
 	int i, j, rc;
-	u32 buf[8], len, len2, config, nprim, nel, nel2;
+	__le32 buf[8];
+	u32 len, len2, config, nprim, nel, nel2;
 	char *policydb_str;
 	struct policydb_compat_info *info;
 	struct range_trans *rt, *lrt;
@@ -1403,17 +1444,14 @@ int policydb_read(struct policydb *p, void *fp)
 	if (rc < 0)
 		goto bad;
 
-	for (i = 0; i < 2; i++)
-		buf[i] = le32_to_cpu(buf[i]);
-
-	if (buf[0] != POLICYDB_MAGIC) {
+	if (le32_to_cpu(buf[0]) != POLICYDB_MAGIC) {
 		printk(KERN_ERR "security:  policydb magic number 0x%x does "
 		       "not match expected magic number 0x%x\n",
-		       buf[0], POLICYDB_MAGIC);
+		       le32_to_cpu(buf[0]), POLICYDB_MAGIC);
 		goto bad;
 	}
 
-	len = buf[1];
+	len = le32_to_cpu(buf[1]);
 	if (len != strlen(POLICYDB_STRING)) {
 		printk(KERN_ERR "security:  policydb string length %d does not "
 		       "match expected length %Zu\n",
@@ -1448,19 +1486,17 @@ int policydb_read(struct policydb *p, void *fp)
 	rc = next_entry(buf, fp, sizeof(u32)*4);
 	if (rc < 0)
 		goto bad;
-	for (i = 0; i < 4; i++)
-		buf[i] = le32_to_cpu(buf[i]);
 
-	p->policyvers = buf[0];
+	p->policyvers = le32_to_cpu(buf[0]);
 	if (p->policyvers < POLICYDB_VERSION_MIN ||
 	    p->policyvers > POLICYDB_VERSION_MAX) {
 	    	printk(KERN_ERR "security:  policydb version %d does not match "
 	    	       "my version range %d-%d\n",
-	    	       buf[0], POLICYDB_VERSION_MIN, POLICYDB_VERSION_MAX);
+	    	       le32_to_cpu(buf[0]), POLICYDB_VERSION_MIN, POLICYDB_VERSION_MAX);
 	    	goto bad;
 	}
 
-	if ((buf[1] & POLICYDB_CONFIG_MLS)) {
+	if ((le32_to_cpu(buf[1]) & POLICYDB_CONFIG_MLS)) {
 		if (ss_initialized && !selinux_mls_enabled) {
 			printk(KERN_ERR "Cannot switch between non-MLS and MLS "
 			       "policies\n");
@@ -1489,9 +1525,11 @@ int policydb_read(struct policydb *p, void *fp)
 		goto bad;
 	}
 
-	if (buf[2] != info->sym_num || buf[3] != info->ocon_num) {
+	if (le32_to_cpu(buf[2]) != info->sym_num ||
+		le32_to_cpu(buf[3]) != info->ocon_num) {
 		printk(KERN_ERR "security:  policydb table sizes (%d,%d) do "
-		       "not match mine (%d,%d)\n", buf[2], buf[3],
+		       "not match mine (%d,%d)\n", le32_to_cpu(buf[2]),
+			le32_to_cpu(buf[3]),
 		       info->sym_num, info->ocon_num);
 		goto bad;
 	}
@@ -1511,7 +1549,7 @@ int policydb_read(struct policydb *p, void *fp)
 		p->symtab[i].nprim = nprim;
 	}
 
-	rc = avtab_read(&p->te_avtab, fp, config);
+	rc = avtab_read(&p->te_avtab, fp, p->policyvers);
 	if (rc)
 		goto bad;
 
@@ -1825,6 +1863,21 @@ int policydb_read(struct policydb *p, void *fp)
 		}
 	}
 
+	p->type_attr_map = kmalloc(p->p_types.nprim*sizeof(struct ebitmap), GFP_KERNEL);
+	if (!p->type_attr_map)
+		goto bad;
+
+	for (i = 0; i < p->p_types.nprim; i++) {
+		ebitmap_init(&p->type_attr_map[i]);
+		if (p->policyvers >= POLICYDB_VERSION_AVTAB) {
+			if (ebitmap_read(&p->type_attr_map[i], fp))
+				goto bad;
+		}
+		/* add the type itself as the degenerate case */
+		if (ebitmap_set_bit(&p->type_attr_map[i], i, 1))
+				goto bad;
+	}
+
 	rc = 0;
 out:
 	return rc;
diff --git a/security/selinux/ss/policydb.h b/security/selinux/ss/policydb.h
index 2470e2a..b134071 100644
--- a/security/selinux/ss/policydb.h
+++ b/security/selinux/ss/policydb.h
@@ -237,6 +237,9 @@ struct policydb {
 	/* range transitions */
 	struct range_trans *range_tr;
 
+	/* type -> attribute reverse mapping */
+	struct ebitmap *type_attr_map;
+
 	unsigned int policyvers;
 };
 
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 0141204..92b89dc 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -266,8 +266,11 @@ static int context_struct_compute_av(struct context *scontext,
 	struct constraint_node *constraint;
 	struct role_allow *ra;
 	struct avtab_key avkey;
-	struct avtab_datum *avdatum;
+	struct avtab_node *node;
 	struct class_datum *tclass_datum;
+	struct ebitmap *sattr, *tattr;
+	struct ebitmap_node *snode, *tnode;
+	unsigned int i, j;
 
 	/*
 	 * Remap extended Netlink classes for old policy versions.
@@ -300,21 +303,34 @@ static int context_struct_compute_av(struct context *scontext,
 	 * If a specific type enforcement rule was defined for
 	 * this permission check, then use it.
 	 */
-	avkey.source_type = scontext->type;
-	avkey.target_type = tcontext->type;
 	avkey.target_class = tclass;
-	avdatum = avtab_search(&policydb.te_avtab, &avkey, AVTAB_AV);
-	if (avdatum) {
-		if (avdatum->specified & AVTAB_ALLOWED)
-			avd->allowed = avtab_allowed(avdatum);
-		if (avdatum->specified & AVTAB_AUDITDENY)
-			avd->auditdeny = avtab_auditdeny(avdatum);
-		if (avdatum->specified & AVTAB_AUDITALLOW)
-			avd->auditallow = avtab_auditallow(avdatum);
-	}
+	avkey.specified = AVTAB_AV;
+	sattr = &policydb.type_attr_map[scontext->type - 1];
+	tattr = &policydb.type_attr_map[tcontext->type - 1];
+	ebitmap_for_each_bit(sattr, snode, i) {
+		if (!ebitmap_node_get_bit(snode, i))
+			continue;
+		ebitmap_for_each_bit(tattr, tnode, j) {
+			if (!ebitmap_node_get_bit(tnode, j))
+				continue;
+			avkey.source_type = i + 1;
+			avkey.target_type = j + 1;
+			for (node = avtab_search_node(&policydb.te_avtab, &avkey);
+			     node != NULL;
+			     node = avtab_search_node_next(node, avkey.specified)) {
+				if (node->key.specified == AVTAB_ALLOWED)
+					avd->allowed |= node->datum.data;
+				else if (node->key.specified == AVTAB_AUDITALLOW)
+					avd->auditallow |= node->datum.data;
+				else if (node->key.specified == AVTAB_AUDITDENY)
+					avd->auditdeny &= node->datum.data;
+			}
 
-	/* Check conditional av table for additional permissions */
-	cond_compute_av(&policydb.te_cond_avtab, &avkey, avd);
+			/* Check conditional av table for additional permissions */
+			cond_compute_av(&policydb.te_cond_avtab, &avkey, avd);
+
+		}
+	}
 
 	/*
 	 * Remove any permissions prohibited by a constraint (this includes
@@ -797,7 +813,6 @@ static int security_compute_sid(u32 ssid,
 	struct avtab_key avkey;
 	struct avtab_datum *avdatum;
 	struct avtab_node *node;
-	unsigned int type_change = 0;
 	int rc = 0;
 
 	if (!ss_initialized) {
@@ -862,33 +877,23 @@ static int security_compute_sid(u32 ssid,
 	avkey.source_type = scontext->type;
 	avkey.target_type = tcontext->type;
 	avkey.target_class = tclass;
-	avdatum = avtab_search(&policydb.te_avtab, &avkey, AVTAB_TYPE);
+	avkey.specified = specified;
+	avdatum = avtab_search(&policydb.te_avtab, &avkey);
 
 	/* If no permanent rule, also check for enabled conditional rules */
 	if(!avdatum) {
-		node = avtab_search_node(&policydb.te_cond_avtab, &avkey, specified);
+		node = avtab_search_node(&policydb.te_cond_avtab, &avkey);
 		for (; node != NULL; node = avtab_search_node_next(node, specified)) {
-			if (node->datum.specified & AVTAB_ENABLED) {
+			if (node->key.specified & AVTAB_ENABLED) {
 				avdatum = &node->datum;
 				break;
 			}
 		}
 	}
 
-	type_change = (avdatum && (avdatum->specified & specified));
-	if (type_change) {
+	if (avdatum) {
 		/* Use the type from the type transition/member/change rule. */
-		switch (specified) {
-		case AVTAB_TRANSITION:
-			newcontext.type = avtab_transition(avdatum);
-			break;
-		case AVTAB_MEMBER:
-			newcontext.type = avtab_member(avdatum);
-			break;
-		case AVTAB_CHANGE:
-			newcontext.type = avtab_change(avdatum);
-			break;
-		}
+		newcontext.type = avdatum->data;
 	}
 
 	/* Check for class-specific changes. */
@@ -1502,6 +1507,7 @@ int security_get_user_sids(u32 fromsid,
 	struct user_datum *user;
 	struct role_datum *role;
 	struct av_decision avd;
+	struct ebitmap_node *rnode, *tnode;
 	int rc = 0, i, j;
 
 	if (!ss_initialized) {
@@ -1532,13 +1538,13 @@ int security_get_user_sids(u32 fromsid,
 	}
 	memset(mysids, 0, maxnel*sizeof(*mysids));
 
-	for (i = ebitmap_startbit(&user->roles); i < ebitmap_length(&user->roles); i++) {
-		if (!ebitmap_get_bit(&user->roles, i))
+	ebitmap_for_each_bit(&user->roles, rnode, i) {
+		if (!ebitmap_node_get_bit(rnode, i))
 			continue;
 		role = policydb.role_val_to_struct[i];
 		usercon.role = i+1;
-		for (j = ebitmap_startbit(&role->types); j < ebitmap_length(&role->types); j++) {
-			if (!ebitmap_get_bit(&role->types, j))
+		ebitmap_for_each_bit(&role->types, tnode, j) {
+			if (!ebitmap_node_get_bit(tnode, j))
 				continue;
 			usercon.type = j+1;
 
diff --git a/sound/arm/Makefile b/sound/arm/Makefile
index 103f136..4ef6dd0 100644
--- a/sound/arm/Makefile
+++ b/sound/arm/Makefile
@@ -2,12 +2,14 @@
 # Makefile for ALSA
 #
 
-snd-sa11xx-uda1341-objs := sa11xx-uda1341.o
-snd-aaci-objs			:= aaci.o devdma.o
-snd-pxa2xx-pcm-objs := pxa2xx-pcm.o
-snd-pxa2xx-ac97-objs := pxa2xx-ac97.o
-
 obj-$(CONFIG_SND_SA11XX_UDA1341) += snd-sa11xx-uda1341.o 
+snd-sa11xx-uda1341-objs		:= sa11xx-uda1341.o
+
 obj-$(CONFIG_SND_ARMAACI)	+= snd-aaci.o
-obj-$(CONFIG_SND_PXA2XX_PCM) += snd-pxa2xx-pcm.o
-obj-$(CONFIG_SND_PXA2XX_AC97) += snd-pxa2xx-ac97.o
+snd-aaci-objs			:= aaci.o devdma.o
+
+obj-$(CONFIG_SND_PXA2XX_PCM)	+= snd-pxa2xx-pcm.o
+snd-pxa2xx-pcm-objs		:= pxa2xx-pcm.o
+
+obj-$(CONFIG_SND_PXA2XX_AC97)	+= snd-pxa2xx-ac97.o
+snd-pxa2xx-ac97-objs		:= pxa2xx-ac97.o
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 08cc3dd..9887703 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -821,7 +821,7 @@ static int __devinit aaci_init_pcm(struct aaci *aaci)
 
 static unsigned int __devinit aaci_size_fifo(struct aaci *aaci)
 {
-	void *base = aaci->base + AACI_CSCH1;
+	void __iomem *base = aaci->base + AACI_CSCH1;
 	int i;
 
 	writel(TXCR_FEN | TXCR_TSZ16 | TXCR_TXEN, base + AACI_TXCR);
@@ -877,7 +877,7 @@ static int __devinit aaci_probe(struct amba_device *dev, void *id)
 	aaci->playback.fifo = aaci->base + AACI_DR1;
 
 	for (i = 0; i < 4; i++) {
-		void *base = aaci->base + i * 0x14;
+		void __iomem *base = aaci->base + i * 0x14;
 
 		writel(0, base + AACI_IE);
 		writel(0, base + AACI_TXCR);
diff --git a/sound/arm/aaci.h b/sound/arm/aaci.h
index d752e64..b2f969b 100644
--- a/sound/arm/aaci.h
+++ b/sound/arm/aaci.h
@@ -200,8 +200,8 @@
 
 
 struct aaci_runtime {
-	void			*base;
-	void			*fifo;
+	void			__iomem *base;
+	void			__iomem *fifo;
 
 	struct ac97_pcm		*pcm;
 	int			pcm_open;
@@ -223,7 +223,7 @@ struct aaci_runtime {
 struct aaci {
 	struct amba_device	*dev;
 	snd_card_t		*card;
-	void			*base;
+	void			__iomem *base;
 	unsigned int		fifosize;
 
 	/* AC'97 */
diff --git a/sound/core/memory.c b/sound/core/memory.c
index 1622893..291b476 100644
--- a/sound/core/memory.c
+++ b/sound/core/memory.c
@@ -116,15 +116,21 @@ void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags)
 	return _snd_kmalloc(size, flags);
 }
 
+void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags)
+{
+	void *ret = _snd_kmalloc(size, flags);
+	if (ret)
+		memset(ret, 0, size);
+	return ret;
+}
+EXPORT_SYMBOL(snd_hidden_kzalloc);
+
 void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags)
 {
 	void *ret = NULL;
 	if (n != 0 && size > INT_MAX / n)
 		return ret;
-	ret = _snd_kmalloc(n * size, flags);
-	if (ret)
-		memset(ret, 0, n * size);
-	return ret;
+	return snd_hidden_kzalloc(n * size, flags);
 }
 
 void snd_hidden_kfree(const void *obj)
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index be4ea60..5c39483 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -15,7 +15,8 @@ config SND_CS4231_LIB
 
 config SND_AD1816A
 	tristate "Analog Devices SoundPort AD1816A"
-	depends on SND && ISAPNP
+	depends on SND && PNP && ISA
+	select ISAPNP
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
 	select SND_PCM
@@ -80,7 +81,8 @@ config SND_CS4236
 
 config SND_ES968
 	tristate "Generic ESS ES968 driver"
-	depends on SND && ISAPNP
+	depends on SND && PNP && ISA
+	select ISAPNP
 	select SND_MPU401_UART
 	select SND_PCM
 	help
@@ -160,7 +162,7 @@ config SND_GUSMAX
 
 config SND_INTERWAVE
 	tristate "AMD InterWave, Gravis UltraSound PnP"
-	depends on SND
+	depends on SND && PNP && ISA
 	select SND_RAWMIDI
 	select SND_CS4231_LIB
 	select SND_GUS_SYNTH
@@ -175,7 +177,7 @@ config SND_INTERWAVE
 
 config SND_INTERWAVE_STB
 	tristate "AMD InterWave + TEA6330T (UltraSound 32-Pro)"
-	depends on SND
+	depends on SND && PNP && ISA
 	select SND_RAWMIDI
 	select SND_CS4231_LIB
 	select SND_GUS_SYNTH
@@ -291,7 +293,8 @@ config SND_WAVEFRONT
 
 config SND_ALS100
 	tristate "Avance Logic ALS100/ALS120"
-	depends on SND && ISAPNP
+	depends on SND && PNP && ISA
+	select ISAPNP
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
 	select SND_PCM
@@ -304,7 +307,8 @@ config SND_ALS100
 
 config SND_AZT2320
 	tristate "Aztech Systems AZT2320"
-	depends on SND && ISAPNP
+	depends on SND && PNP && ISA
+	select ISAPNP
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
 	select SND_CS4231_LIB
@@ -328,7 +332,8 @@ config SND_CMI8330
 
 config SND_DT019X
 	tristate "Diamond Technologies DT-019X, Avance Logic ALS-007"
-	depends on SND && ISAPNP
+	depends on SND && PNP && ISA
+	select ISAPNP
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
 	select SND_PCM
diff --git a/sound/oss/os.h b/sound/oss/os.h
index d6b9629..80dce32 100644
--- a/sound/oss/os.h
+++ b/sound/oss/os.h
@@ -19,9 +19,6 @@
 #include <linux/ioport.h>
 #include <asm/page.h>
 #include <asm/system.h>
-#ifdef __alpha__
-#include <asm/segment.h>
-#endif
 #include <linux/vmalloc.h>
 #include <asm/uaccess.h>
 #include <linux/poll.h>
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index ce6c9fa..4943299 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -2249,7 +2249,7 @@ static int __devinit snd_ali_create(snd_card_t * card,
 		return -ENXIO;
 	}
 
-	if ((codec = kcalloc(1, sizeof(*codec), GFP_KERNEL)) == NULL) {
+	if ((codec = kzalloc(sizeof(*codec), GFP_KERNEL)) == NULL) {
 		pci_disable_device(pci);
 		return -ENOMEM;
 	}
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 904d173..188df08 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1427,7 +1427,7 @@ static int snd_atiixp_suspend(snd_card_t *card, pm_message_t state)
 	snd_atiixp_aclink_down(chip);
 	snd_atiixp_chip_stop(chip);
 
-	pci_set_power_state(chip->pci, 3);
+	pci_set_power_state(chip->pci, PCI_D3hot);
 	pci_disable_device(chip->pci);
 	return 0;
 }
@@ -1438,7 +1438,7 @@ static int snd_atiixp_resume(snd_card_t *card)
 	int i;
 
 	pci_enable_device(chip->pci);
-	pci_set_power_state(chip->pci, 0);
+	pci_set_power_state(chip->pci, PCI_D0);
 	pci_set_master(chip->pci);
 
 	snd_atiixp_aclink_reset(chip);
diff --git a/usr/Kconfig b/usr/Kconfig
new file mode 100644
index 0000000..07727f3
--- /dev/null
+++ b/usr/Kconfig
@@ -0,0 +1,46 @@
+#
+# Configuration for initramfs
+#
+
+config INITRAMFS_SOURCE
+	string "Initramfs source file(s)"
+	default ""
+	help
+	  This can be either a single cpio archive with a .cpio suffix or a
+	  space-separated list of directories and files for building the
+	  initramfs image.  A cpio archive should contain a filesystem archive
+	  to be used as an initramfs image.  Directories should contain a
+	  filesystem layout to be included in the initramfs image.  Files
+	  should contain entries according to the format described by the
+	  "usr/gen_init_cpio" program in the kernel tree.
+
+	  When multiple directories and files are specified then the
+	  initramfs image will be the aggregate of all of them.
+
+	  See <file:Documentation/early-userspace/README for more details.
+
+	  If you are not sure, leave it blank.
+
+config INITRAMFS_ROOT_UID
+	int "User ID to map to 0 (user root)"
+	depends on INITRAMFS_SOURCE!=""
+	default "0"
+	help
+	  This setting is only meaningful if the INITRAMFS_SOURCE is
+	  contains a directory.  Setting this user ID (UID) to something
+	  other than "0" will cause all files owned by that UID to be
+	  owned by user root in the initial ramdisk image.
+
+	  If you are not sure, leave it set to "0".
+
+config INITRAMFS_ROOT_GID
+	int "Group ID to map to 0 (group root)"
+	depends on INITRAMFS_SOURCE!=""
+	default "0"
+	help
+	  This setting is only meaningful if the INITRAMFS_SOURCE is
+	  contains a directory.  Setting this group ID (GID) to something
+	  other than "0" will cause all files owned by that GID to be
+	  owned by group root in the initial ramdisk image.
+
+	  If you are not sure, leave it set to "0".
diff --git a/usr/Makefile b/usr/Makefile
index 248d555..e2129cb 100644
--- a/usr/Makefile
+++ b/usr/Makefile
@@ -27,7 +27,7 @@ quotefixed_initramfs_source := $(shell echo $(CONFIG_INITRAMFS_SOURCE))
 filechk_initramfs_list = $(CONFIG_SHELL) \
  $(srctree)/scripts/gen_initramfs_list.sh $(gen_initramfs_args) $(quotefixed_initramfs_source)
 
-$(obj)/initramfs_list: FORCE
+$(obj)/initramfs_list: $(obj)/Makefile FORCE
 	$(call filechk,initramfs_list)
 
 quiet_cmd_cpio = CPIO    $@