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| * | KVM: SVM: forbid guest to execute monitor/mwaitJoerg Roedel2007-05-032-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch forbids the guest to execute monitor/mwait instructions on SVM. This is necessary because the guest can execute these instructions if they are available even if the kvm cpuid doesn't report its existence. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Handle writes to MCG_STATUS msrSergey Kiselev2007-05-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some older (~2.6.7) kernels write MCG_STATUS register during kernel boot (mce_clear_all() function, called from mce_init()). It's not currently handled by kvm and will cause it to inject a GPF. Following patch adds a "nop" handler for this. Signed-off-by: Sergey Kiselev <sergey.kiselev@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Remove unused and write-only variablesAvi Kivity2007-05-032-4/+0
| | | | | | | | | | | | | | | | | | Trivial cleanup. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Don't allow the guest to turn off the cpu cacheAvi Kivity2007-05-031-1/+3
| | | | | | | | | | | | | | | | | | | | | The cpu cache is a host resource; the guest should not be able to turn it off (even for itself). Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Hack real-mode segments on vmx from KVM_SET_SREGSAvi Kivity2007-05-031-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As usual, we need to mangle segment registers when emulating real mode as vm86 has specific constraints. We special case the reset segment base, and set the "access rights" (or descriptor flags) to vm86 comaptible values. This fixes reboot on vmx. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Modify guest segments after potentially switching modesAvi Kivity2007-05-031-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | The SET_SREGS ioctl modifies both cr0.pe (real mode/protected mode) and guest segment registers. Since segment handling is modified by the mode on Intel procesors, update the segment registers after the mode switch has taken place. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Remove set_cr0_no_modeswitch() arch opAvi Kivity2007-05-034-21/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | set_cr0_no_modeswitch() was a hack to avoid corrupting segment registers. As we now cache the protected mode values on entry to real mode, this isn't an issue anymore, and it interferes with reboot (which usually _is_ a modeswitch). Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Workaround vmx inability to virtualize the reset stateAvi Kivity2007-05-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reset state has cs.selector == 0xf000 and cs.base == 0xffff0000, which aren't compatible with vm86 mode, which is used for real mode virtualization. When we create a vcpu, we set cs.base to 0xf0000, but if we get there by way of a reset, the values are inconsistent and vmx refuses to enter guest mode. Workaround by detecting the state and munging it appropriately. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: MMU: Remove global pte trackingAvi Kivity2007-05-032-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The initial, noncaching, version of the kvm mmu flushed the all nonglobal shadow page table translations (much like a native tlb flush). The new implementation flushes translations only when they change, rendering global pte tracking superfluous. This removes the unused tracking mechanism and storage space. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: MMU: Remove unnecessary check for pdptr accessAvi Kivity2007-05-031-2/+1
| | | | | | | | | | | | | | | | | | We already special case the pdptr access, so no need to check it again. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Avoid guest virtual addresses in string pio userspace interfaceAvi Kivity2007-05-035-57/+236
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current string pio interface communicates using guest virtual addresses, relying on userspace to translate addresses and to check permissions. This interface cannot fully support guest smp, as the check needs to take into account two pages at one in case an unaligned string transfer straddles a page boundary. Change the interface not to communicate guest addresses at all; instead use a buffer page (mmaped by userspace) and do transfers there. The kernel manages the virtual to physical translation and can perform the checks atomically by taking the appropriate locks. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Future-proof argument-less ioctlsAvi Kivity2007-05-031-0/+9
| | | | | | | | | | | | | | | | | | | | | Some ioctls ignore their arguments. By requiring them to be zero now, we allow a nonzero value to have some special meaning in the future. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Allow kernel to select size of mmap() bufferAvi Kivity2007-05-031-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | This allows us to store offsets in the kernel/user kvm_run area, and be sure that userspace has them mapped. As offsets can be outside the kvm_run struct, userspace has no way of knowing how much to mmap. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Add guest mode signal maskAvi Kivity2007-05-032-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | Allow a special signal mask to be used while executing in guest mode. This allows signals to be used to interrupt a vcpu without requiring signal delivery to a userspace handler, which is quite expensive. Userspace still receives -EINTR and can get the signal via sigwait(). Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Initialize the apic_base msr on svm tooAvi Kivity2007-05-031-0/+3
| | | | | | | | | | | | | | | | | | | | | Older userspace didn't care, but newer userspace (with the cpuid changes) does. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Add a special exit reason when exiting due to an interruptAvi Kivity2007-05-032-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | This is redundant, as we also return -EINTR from the ioctl, but it allows us to examine the exit_reason field on resume without seeing old data. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Fold kvm_run::exit_type into kvm_run::exit_reasonAvi Kivity2007-05-033-10/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, userspace is told about the nature of the last exit from the guest using two fields, exit_type and exit_reason, where exit_type has just two enumerations (and no need for more). So fold exit_type into exit_reason, reducing the complexity of determining what really happened. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Allow userspace to process hypercalls which have no kernel handlerAvi Kivity2007-05-031-1/+17
| | | | | | | | | | | | | | | | | | This is useful for paravirtualized graphics devices, for example. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Add method to check for backwards-compatible API extensionsAvi Kivity2007-05-031-0/+6
| | | | | | | | | | | | Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Remove the 'emulated' field from the userspace interfaceAvi Kivity2007-05-031-5/+0
| | | | | | | | | | | | | | | | | | | | | We no longer emulate single instructions in userspace. Instead, we service mmio or pio requests. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Handle cpuid in the kernel instead of punting to userspaceAvi Kivity2007-05-034-4/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KVM used to handle cpuid by letting userspace decide what values to return to the guest. We now handle cpuid completely in the kernel. We still let userspace decide which values the guest will see by having userspace set up the value table beforehand (this is necessary to allow management software to set the cpu features to the least common denominator, so that live migration can work). The motivation for the change is that kvm kernel code can be impacted by cpuid features, for example the x86 emulator. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Do not communicate to userspace through cpu registers during PIOAvi Kivity2007-05-034-3/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when passing the a PIO emulation request to userspace, we rely on userspace updating %rax (on 'in' instructions) and %rsi/%rdi/%rcx (on string instructions). This (a) requires two extra ioctls for getting and setting the registers and (b) is unfriendly to non-x86 archs, when they get kvm ports. So fix by doing the register fixups in the kernel and passing to userspace only an abstract description of the PIO to be done. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Use a shared page for kernel/user communication when runing a vcpuAvi Kivity2007-05-032-14/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of passing a 'struct kvm_run' back and forth between the kernel and userspace, allocate a page and allow the user to mmap() it. This reduces needless copying and makes the interface expandable by providing lots of free space. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Fix bogus sign extension in mmu mapping auditAvi Kivity2007-05-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When auditing a 32-bit guest on a 64-bit host, sign extension of the page table directory pointer table index caused bogus addresses to be shown on audit errors. Fix by declaring the index unsigned. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Use own minor numberAvi Kivity2007-05-031-1/+1
| | | | | | | | | | | | | | | | | | Use the minor number (232) allocated to kvm by lanana. Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Use the generic skip_emulated_instruction() in hypercall codeDor Laor2007-05-032-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Instead of twiddling the rip registers directly, use the skip_emulated_instruction() function to do that for us. Signed-off-by: Dor Laor <dor.laor@qumranet.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
| * | KVM: Fix guest register corruption on paravirt hypercallDor Laor2007-05-031-2/+2
| |/ | | | | | | | | | | | | | | The hypercall code mixes up the ->cache_regs() and ->decache_regs() callbacks, resulting in guest register corruption. Signed-off-by: Dor Laor <dor.laor@qumranet.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* | Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-05-0614-217/+1109
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (82 commits) [ARM] Add comments marking in-use ptrace numbers [ARM] Move syscall saving out of the way of utrace [ARM] 4360/1: S3C24XX: regs-udc.h remove unused macro [ARM] 4358/1: S3C24XX: mach-qt2410.c: remove linux/mmc/protocol.h header [ARM] mm 10: allow memory type to be specified with ioremap [ARM] mm 9: add additional device memory types [ARM] mm 8: define mem_types table L1 bit 4 to be for ARMv6 [ARM] iop: add missing parens in macro [ARM] mm 7: remove duplicated __ioremap() prototypes ARM: OMAP: fix OMAP1 mpuio suspend/resume oops ARM: OMAP: MPUIO wake updates ARM: OMAP: speed up gpio irq handling ARM: OMAP: plat-omap changes for 2430 SDP ARM: OMAP: gpio object shrinkage, cleanup ARM: OMAP: /sys/kernel/debug/omap_gpio ARM: OMAP: Implement workaround for GPIO wakeup bug in OMAP2420 silicon ARM: OMAP: Enable 24xx GPIO autoidling [ARM] 4318/2: DSM-G600 Board Support [ARM] 4227/1: minor head.S fixups [ARM] 4328/1: Move i.MX UART regs to driver ...
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| *-------. \ Merge branches 'arm-mm', 'at91', 'clkevts', 'imx', 'iop', 'misc', 'netx', ↵Russell King2007-05-0614-217/+1109
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | 'ns9xxx', 'omap', 'pxa', 'rpc', 's3c' and 'sa1100' into devel
| | | | | | * | [ARM] Add support for ICSIDE interface on RiscPCRussell King2007-05-033-0/+695
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] Add platform support for PATA on RiscPCRussell King2007-05-031-1/+1
| | |_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add pata_platform device for RiscPC, thereby converting the primary IDE channel on the machine to PATA. Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4304/1: removes the unnecessary bit number from CKENnn_XXXXEric Miao2007-04-217-24/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the unnecessary bit number from CKENnn_XXXX definitions for PXA, so that CKEN0_PWM0 --> CKEN_PWM0 CKEN1_PWM1 --> CKEN_PWM1 ... CKEN24_CAMERA --> CKEN_CAMERA The reasons for the change of these defitions are: 1. they do not scale - they are currently valid for pxa2xx, but definitely not valid for pxa3xx, e.g., pxa3xx has bit 3 for camera instead of bit 24 2. they are unnecessary - the peripheral name within the definition has already announced its usage, we don't need those bit numbers to know which peripheral we are going to enable/disable clock for 3. they are inconvenient - think about this: a driver programmer for pxa has to remember which bit in the CKEN register to turn on/off Another change in the patch is to make the definitions equal to its clock bit index, so that #define CKEN_CAMERA (24) instead of #define CKEN_CAMERA (1 << 24) this change, however, will add a run-time bit shift operation in pxa_set_cken(), but the benefit of this change is that it scales when bit index exceeds 32, e.g., pxa3xx has two registers CKENA and CKENB, totally 64 bit for this, suppose CAMERA clock enabling bit is CKENB:10, one can simply define CKEN_CAMERA to be (32 + 10) and so that pxa_set_cken() need minimum change to adapt to that. Signed-off-by: eric miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4246/1: i2c-pxa: add adapter class to platform specific dataMatej Kenda2007-04-211-2/+4
| | |_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reposted patch for kernel 2.6.21-rc2. The driver i2c-pxa doesn't set the class member in i2c_adapter, which is used to register the I2C adapter. The hwmon (sensors) drivers (e.g. adm1021) that are connected to a i2c-pxa adapter don't attach because they expect that the adapter supports class I2C_CLASS_HWMON. This patch adds functionality to allow platforms to set the class and pass it as platform_data to the i2c-pxa driver. Sample usage in platform code: static struct i2c_pxa_platform_data my_i2c_platform_data = { .class = I2C_CLASS_HWMON }; static void __init my_platform_init(void) { (void) platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_i2c_info(&my_i2c_platform_data); } Signed-off-by: Matej Kenda <matej.kenda@hermes-softlab.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | * | [ARM] Convert AMBA PL010 driver to use the clk infrastructureRussell King2007-04-221-2/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the AMBA PL010 serial driver to use the clock infrastructure to allow EP93xx platforms to properly gate the clock to the UARTs. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | * | [ARM] Convert AMBA PL010 driver to use 'uart_amba_port'Russell King2007-04-221-124/+134
| | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a pointer to struct uart_amba_port throughout the driver rather than a mixture of that and struct uart_port. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | * | [ARM] 4328/1: Move i.MX UART regs to driverSascha Hauer2007-05-031-63/+205
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the i.MX UART register descriptions from include/asm-arm/arch-imx/imx-regs.h to the serial driver itself. This helps using the driver on other architectures like mx31 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | [ARM] 4357/1: AT91: Support slower serial baud-ratesAndrew Victor2007-05-032-2/+10
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow slower serial baud-rates by switching the UART clock from MCK to MCK/8. Based on patches by Mike Wolfram and Russell King. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6Linus Torvalds2007-05-053-12/+8
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (231 commits) [PATCH] i386: Don't delete cpu_devs data to identify different x86 types in late_initcall [PATCH] i386: type may be unused [PATCH] i386: Some additional chipset register values validation. [PATCH] i386: Add missing !X86_PAE dependincy to the 2G/2G split. [PATCH] x86-64: Don't exclude asm-offsets.c in Documentation/dontdiff [PATCH] i386: avoid redundant preempt_disable in __unlazy_fpu [PATCH] i386: white space fixes in i387.h [PATCH] i386: Drop noisy e820 debugging printks [PATCH] x86-64: Fix allnoconfig error in genapic_flat.c [PATCH] x86-64: Shut up warnings for vfat compat ioctls on other file systems [PATCH] x86-64: Share identical video.S between i386 and x86-64 [PATCH] x86-64: Remove CONFIG_REORDER [PATCH] x86-64: Print type and size correctly for unknown compat ioctls [PATCH] i386: Remove copy_*_user BUG_ONs for (size < 0) [PATCH] i386: Little cleanups in smpboot.c [PATCH] x86-64: Don't enable NUMA for a single node in K8 NUMA scanning [PATCH] x86: Use RDTSCP for synchronous get_cycles if possible [PATCH] i386: Add X86_FEATURE_RDTSCP [PATCH] i386: Implement X86_FEATURE_SYNC_RDTSC on i386 [PATCH] i386: Implement alternative_io for i386 ... Fix up trivial conflict in include/linux/highmem.h manually. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | | [PATCH] x86-64: ignore vgacon if hardware not presentGerd Hoffmann2007-05-021-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid trying to set up vgacon if there's no vga hardware present. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Alan <alan@lxorguk.ukuu.org.uk> Acked-by: Ingo Molnar <mingo@elte.hu>
| * | | [PATCH] x86: fix amd64-agp aperture validationJan Beulich2007-05-021-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Under CONFIG_DISCONTIGMEM, assuming that a !pfn_valid() implies all subsequent pfn-s are also invalid is wrong. Thus replace this by explicitly checking against the E820 map. AK: make e820 on x86-64 not initdata Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Mark Langsdorf <mark.langsdorf@amd.com>
| * | | [PATCH] x86: Log reason why TSC was marked unstablejohn stultz2007-05-021-2/+2
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change mark_tsc_unstable() so it takes a string argument, which holds the reason the TSC was marked unstable. This is then displayed the first time mark_tsc_unstable is called. This should help us better debug why the TSC was marked unstable on certain systems and allow us to make sure we're not being overly paranoid when throwing out this troublesome clocksource. Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de>
* | | Fix compile of tmscsim SCSI driverLinus Torvalds2007-05-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It still used the long-deprecated "pci_module_init()" interface, rather than the proper "pci_register_driver()" one. [ I don't have the hardware, and I doubt many do, but the fix is trivial and obvious, and can't be worse than not compiling ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2007-05-052-81/+92
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [TG3]: Add TG3_FLAG_SUPPORT_MSI flag. [TG3]: Eliminate the TG3_FLAG_5701_REG_WRITE_BUG flag. [TG3]: Eliminate the TG3_FLAG_GOT_SERDES_FLOWCTL flag. [TG3]: Remove reset during MAC address changes. [TG3]: WoL fixes. [TG3]: Clear GPIO mask before storing. [TG3]: Improve NVRAM sizing. [TG3]: Fix TSO bugs. [MAC80211]: Add maintainers entry for mac80211. [MAC80211]: Add debugfs attributes. [MAC80211]: Add mac80211 wireless stack. [MAC80211]: Add generic include/linux/ieee80211.h [NETLINK]: Remove references to process ID [AF_IUCV]: Compile fix - adopt to skbuff changes.
| * | | [TG3]: Add TG3_FLAG_SUPPORT_MSI flag.Michael Chan2007-05-052-9/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | And fix up the code to always allow MSI on 5714 A2. Call tg3_find_peer() earlier because we need that information before we can determine whether we can set TG3_FLAG_SUPPORT_MSI or not. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [TG3]: Eliminate the TG3_FLAG_5701_REG_WRITE_BUG flag.Matt Carlson2007-05-052-13/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the use of the TG3_FLAG_5701_REG_WRITE_BUG flag. It's logic is only used to set a function pointer and thus the logic can be collapsed and the flag removed. [ Comment tidy by Christoph Hellwig. -DaveM ] Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com>
| * | | [TG3]: Eliminate the TG3_FLAG_GOT_SERDES_FLOWCTL flag.Michael Chan2007-05-052-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This flag does not do anything useful. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [TG3]: Remove reset during MAC address changes.Michael Chan2007-05-051-17/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reset was added a while back so that ASF could re-init whatever MAC address it wanted to use after the MAC address was changed. Instead of resetting, we can just keep MAC address 1 unchanged during MAC address changes if MAC address 1 is different from MAC address 0. This fixes 2 problems: 1. Bonding calls set_mac_address in contexts that cannot sleep. It no longer sleeps with the chip reset removed. 2. When ASF shares the same MAC address as the NIC, it needs to always do that even when the MAC address is changed. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [TG3]: WoL fixes.Gary Zambrano2007-05-052-11/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change TG3_FLAG_SERDES_WOL_CAP to TG3_FLAG_WOL_CAP to make it easier to manage WoL. This flag is now used consistently during ethtool WoL setup and power setting changes. Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [TG3]: Clear GPIO mask before storing.Gary Zambrano2007-05-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GPIO settings may change during reset and so the stored values in tp->grc_local_ctrl should be cleared first. Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [TG3]: Improve NVRAM sizing.Matt Carlson2007-05-051-16/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the NVRAM sizing procedure so that the driver can take advantage of devices with 1:1 NVRAM strapping configurations. This is useful in cases where the traditional NVRAM sizing method fails. In the event that the flash size cannot be determined, the largest known NVRAM size is used. The patch also removes support for 5755 NVRAM devices that are not supported by Broadcom and adds explicit sizing for this device. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.1 at 2025-02-14 16:31:14 +0000