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* omap: Don't select mux by default for each boardTony Lindgren2010-12-071-4/+0
| | | | | | | This should be only selected in CONFIG_ARCH_OMAP2PLUS_TYPICAL to make it easy to disable. Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: McBSP: Make the free variable update more readableShubhrajyoti D2010-12-071-4/+4
| | | | | | | | Using true/false instead of 1/0 to update the free variable. Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: McBSP: Fix potential memory leak in omap_mcbsp_removeJarkko Nikula2010-12-071-7/+1
| | | | | | | | | | | | Function omap_mcbsp_probe allocates struct omap_mcbsp *mcbsp but it is not freed in omap_mcbsp_remove. Fix this, remove unneeded structure cleanups and clk_disable calls since they are not needed here. This is not problem currently but becomes if the mcbsp driver is ever modularized. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Ptr "isr_reg" tracked as NULL was dereferencedEvgeny Kuznetsov2010-12-071-0/+5
| | | | | | | | | Value of "isr_reg" pointer is depend on configuration and GPIO method. Potentially it may have NULL value and it is dereferenced later in code. Warning and exit from function are added in this case. Signed-off-by: Evgeny Kuznetsov <EXT-Eugeny.Kuznetsov@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Fix undefined reference to omap2_i2c_mux_pinsTony Lindgren2010-12-071-0/+7
| | | | | | | | | In some cases we can get error function `omap2_i2c_add_bus': arch/arm/plat-omap/i2c.c:136: undefined reference to `omap2_i2c_mux_pins' arch/arm/plat-omap/i2c.c:141: undefined reference to `omap_hwmod_lookup' arch/arm/plat-omap/i2c.c:157: undefined reference to `omap_device_build' Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP1: I2C: fix device initializationPaul Walmsley2010-12-071-0/+5
| | | | | | | | | | | | | | | | | | | | | | Commit 4d17aeb1c5b2375769446d13012a98e6d265ec13 ("OMAP: I2C: split device registration and convert OMAP2+ to omap_device") broke I2C on OMAP1. The following messages appear at boot: i2c_omap i2c_omap.1: failure requesting irq 0 i2c_omap: probe of i2c_omap.1 failed with error -22 Investigation revealed that a chunk of code is missing from the original plat-omap/i2c.c file which configured the IRQ and base address for the I2C block on OMAP1. Upon adding this back, the OMAP1 I2C block seems to initialize correctly. Thanks to Cory Maccarrone <darkstar6262@gmail.com> for reporting the bug, and apologies for the breakage. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Tested-by: Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'ctrl-wip/mux-omap4-v4' of git://gitorious.org/omap-pm/linux ↵Tony Lindgren2010-11-3012-147/+2310
|\ | | | | | | into omap-for-linus
| * OMAP: mux: Add __func__ macro to pr_xxx macrosDan Murphy2010-11-175-21/+23
| | | | | | | | | | | | | | | | | | Removed mux: and added the __func__ macro to make debugging easier. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com>
| * OMAP4: pandaboard: Select CBL & CBS package and initialize muxsricharan2010-11-172-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | The mux framework allows the change of pad configuration by drivers when needed. Prior to this the mux framework has to be initialised with all the mux parameters specific to the board. The mux init is already present in the board file for SDP. Adding the mux init for panda boards. Signed-off-by: sricharan <r.sricharan@ti.com> Acked-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
| * OMAP4: sdp4430: Select CBS package for ES2Benoit Cousson2010-11-172-1/+6
| | | | | | | | | | | | | | | | | | | | | | Select the CBS package if SDP4430 is enabled during config. Use the proper package (CBL or CBS) based on chip revision. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Anand Gadiyar <gadiyar@ti.com>
| * OMAP4: mux: Add CBS package data for OMAP4430 ES2Benoit Cousson2010-11-174-8/+758
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Please note that the full muxmodes are re-defined for ES2 instead of using the subset. There are 81 differences among 204 pins. The subset fixup will have to iterate over the whole list for each subset entry, which can lead to an important number of iteration. On the other hand, it will take much more memory at boot time. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Anand Gadiyar <gadiyar@ti.com>
| * OMAP4: sdp4430: Select CBL package for ES1 and initialize muxBenoit Cousson2010-11-172-0/+11
| | | | | | | | | | | | | | | | | | | | Select the CBL package if SDP4430 is enabled during config. Initialize the mux framework during the board init. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
| * OMAP4: mux: Add CBL package data for OMAP4430 ES1Benoit Cousson2010-11-175-0/+1193
| | | | | | | | | | | | | | | | | | | | Add data for OMAP4430 generated from HW pinout & register database. The data set is split in two partitions for both core and wkup. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
| * OMAP: mux: Add support for control module split in several partitionsBenoit Cousson2010-11-176-128/+312
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Starting on OMAP4, the pin mux configuration is located in two different partitions of the control module (CODE_PAD and WKUP_PAD). The first one is inside the core power domain whereas the second one is inside the wakeup. - Add the capability to add any number of partition during board init time depending of Soc partitioning. - Add some init flags as well in order to avoid explicit Soc version check inside the mux core code. - Add a comment with mux0 mode on top of omap_mux/board/<partition> if the current mux mode is not the default one. Thanks to Tony Lindgren <tony@atomide.com> for the following improvements: - Add omap_mux_get for getting the partition data so platform level device code can use it. - Fix the rx51 board code to use the new API. - Do not store the partition for each mux entry. Look up the partition for debugfs instead. Thanks to Dan Murphy <dmurphy@ti.com> for testing on OMAP4 and reporting a couple of bugs. Thanks to Anand Gadiyar <gadiyar@ti.com> for testing on OMAP3 zoom and bug report. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Murphy Dan <dmurphy@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Anand Gadiyar <gadiyar@ti.com>
| * OMAP: mux: Replace printk with pr_xxx macrosBenoit Cousson2010-11-171-19/+19
| | | | | | | | | | | | | | | | | | Replace all the printk(KERN_XXX... with pr_xxx macros. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
* | Merge branch 'pm-hwmod-i2c' of ↵Tony Lindgren2010-11-3011-126/+886
|\ \ | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
| * | OMAP: I2C: Convert i2c driver to use PM runtime api'sRajendra Nayak2010-11-091-46/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts the i2c driver to use PM runtime apis Signed-off-by: Rajendra Nayak <rnayak@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Jean Delvare <khali@linux-fr.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| * | OMAP: I2C: split device registration and convert OMAP2+ to omap_devicePaul Walmsley2010-11-092-75/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split the OMAP1 and OMAP2+ platform_device build and register code. Convert the OMAP2+ variant to use omap_device. This patch was developed in collaboration with Rajendra Nayak <rnayak@ti.com>. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| * | OMAP4: hwmod: add I2C hwmods for OMAP4430Benoit Cousson2010-11-091-0/+237
| | | | | | | | | | | | | | | | | | | | | | | | Add hwmod structures for I2C controllers on OMAP4430. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| * | OMAP3: hwmod: add I2C hwmods for OMAP3430Rajendra Nayak2010-11-094-0/+273
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add hwmod structures for I2C controllers on OMAP3430. This patch was developed in collaboration with Paul Walmsley <paul@pwsan.com>. OMAP3 fixes for correct IDLEST bit monitoring from G, Manjunath Kondaiah <manjugk@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: G, Manjunath Kondaiah <manjugk@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| * | OMAP2xxx: hwmod: add I2C hwmods for OMAP2420, 2430Paul Walmsley2010-11-093-5/+299
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add hwmod structures for I2C controllers on OMAP2420/2430. NOTE: I2C module on OMAP2420 has 16bit registers and causes imprecise aborts if 32bits are read/written to it. Use the HWMOD_16BIT_REG flag to notify the hmwod framework of this hard requirement so that __raw_writew/readw is used to read /write the mdoule registers. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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*-. \ \ Merge branches 'devel-cleanup', 'devel-serial' and 'devel-board' into ↵Tony Lindgren2010-11-30200-1348/+9462
|\ \ \ \ | | | | | | | | | | | | | | | omap-for-linus
| | * | | omap: AM3517/05: Add craneboard supportSrinath2010-11-304-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Craneboard is a hardware development platform based on the Sitara AM3517 ARM Cortex - A8 microprocessor device. This is a low cost reference design. This patch adds basic board file. Detailed support will follow in subsequent patches. [1] http://www.ti.com/arm [2] http://www.mistralsolutions.com/products/craneboard.php Signed-off-by: Srinath <srinath@mistralsolutions.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | OMAP1: drop AMS_DELTA_FIQ config optionJanusz Krzysztofik2010-11-304-15/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patches removes a config option that was used to select a FIQ handler to be build for Amstrad Delta, as required by the on-board serio interface driver. Not having any problem reports received since it was introduced in 2.6.35, the FIQ handler can now be built and initialized by default, thus reqiring no extra config option. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | arm: omap: zoom: substitute gpio number with symbolic nameFelipe Balbi2010-11-301-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's easier to understand what that number means and also avoids problems if we ever have to change it. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | arm: omap: combine zoom2 and zoom3 board-filesFelipe Balbi2010-11-303-160/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They are extremely similar anyway, let's get rid of one file. While at that, also remove the empty zoom_config variable. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap3: IGEP v2: Improve igep2_flash_init() functionEnric Balletbo i Serra2010-11-301-12/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The changes are: - Use 'for' loop instead 'while' loop. - No need to initialize ret to 0, we're assigning it right after. - No need to check for onenandcs < GPMC_CS_NUM here, it will always be true. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap3: IGEP v2: Remove igep2_config arrayEnric Balletbo i Serra2010-11-301-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap_board_config_size is implicitly initialized to 0 in plat-omap/common.c, get_config() won't dereference omap_board_config, so we can remove the empty igep2_config array. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap3: IGEP v2: Remove onenand_setup no-op functionEnric Balletbo i Serra2010-11-051-7/+0
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | Set onenand_setup to NULL instead of adding a no-op function. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | omap: Serial: Define register access modes in LCRAndrei Emeltchenko2010-11-305-45/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Access to some registers depends on register access mode Three different modes are available for OMAP (at least) • Operational mode LCR_REG[7] = 0x0 • Configuration mode A LCR_REG[7] = 0x1 and LCR_REG[7:0]! = 0xBF • Configuration mode B LCR_REG[7] = 0x1 and LCR_REG[7:0] = 0xBF Define access modes and remove redefinitions and magic numbers in serial drivers (and later in bluetooth driver). Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Acked-by: Govindraj.R <govindraj.raja@ti.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | OMAP: Serial: Define OMAP uart MDR1 reg and remove magic numbersAndrei Emeltchenko2010-11-305-14/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define MDR1 register serial definitions used in serial and bluetooth drivers. Change magic number to ones defined in serial_reg for omap1/2 serial driver. Remove redefined MDR1 register definitions in omap-serial driver. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Acked-by: G, Manjunath Kondaiah <manjugk@ti.com> Acked-by: Govindraj.R <govindraj.raja@ti.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | Linux 2.6.37-rc4Linus Torvalds2010-11-291-1/+1
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| * | | Merge branch 'merge' of ↵Linus Torvalds2010-11-291-1/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Use call_rcu_sched() for pagetables
| | * | | powerpc: Use call_rcu_sched() for pagetablesPeter Zijlstra2010-11-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PowerPC relies on IRQ-disable to guard against RCU quiecent states, use the appropriate RCU call version. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | | Revert "debug_locks: set oops_in_progress if we will log messages."Dave Airlie2010-11-291-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit e0fdace10e75dac67d906213b780ff1b1a4cc360. On-list discussion seems to suggest that the robustness fixes for printk make this unnecessary and DaveM has also agreed in person at Kernel Summit and on list. The main problem with this code is once we hit a lockdep splat we always keep oops_in_progress set, the console layer uses oops_in_progress with KMS to decide when it should be showing the oops and not showing X, so it causes problems around suspend/resume time when a userspace resume can cause a console switch away from X, only if oops_in_progress is set (which is what we want if an oops actually is in progress, but not because we had a lockdep splat 2 days prior). Cc: David S Miller <davem@davemloft.net> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | | | Merge branch 'for-linus' of ↵Linus Torvalds2010-11-291-0/+24
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: tpm: Autodetect itpm devices
| | * | | | tpm: Autodetect itpm devicesMatthew Garrett2010-11-301-0/+24
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Lenovos have TPMs that require a quirk to function correctly. This can be autodetected by checking whether the device has a _HID of INTC0102. This is an invalid PNPid, and as such is discarded by the pnp layer - however it's still present in the ACPI code, so we can pull it out that way. This means that the quirk won't be automatically applied on non-ACPI systems, but without ACPI we don't have any way to identify the chip anyway so I don't think that's a great concern. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Tested-by: Jiri Kosina <jkosina@suse.cz> Tested-by: Andy Isaacson <adi@hexapodia.org> Signed-off-by: James Morris <jmorris@namei.org>
| * | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2010-11-2930-203/+280
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (27 commits) af_unix: limit recursion level pch_gbe driver: The wrong of initializer entry pch_gbe dreiver: chang author ucc_geth: fix ucc halt problem in half duplex mode inet: Fix __inet_inherit_port() to correctly increment bsockets and num_owners ehea: Add some info messages and fix an issue hso: fix disable_net NET: wan/x25_asy, move lapb_unregister to x25_asy_close_tty cxgb4vf: fix setting unicast/multicast addresses ... net, ppp: Report correct error code if unit allocation failed DECnet: don't leak uninitialized stack byte au1000_eth: fix invalid address accessing the MAC enable register dccp: fix error in updating the GAR tcp: restrict net.ipv4.tcp_adv_win_scale (#20312) netns: Don't leak others' openreq-s in proc Net: ceph: Makefile: Remove unnessary code vhost/net: fix rcu check usage econet: fix CVE-2010-3848 econet: fix CVE-2010-3850 econet: disallow NULL remote addr for sendmsg(), fixes CVE-2010-3849 ...
| | * | | | af_unix: limit recursion levelEric Dumazet2010-11-293-6/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Its easy to eat all kernel memory and trigger NMI watchdog, using an exploit program that queues unix sockets on top of others. lkml ref : http://lkml.org/lkml/2010/11/25/8 This mechanism is used in applications, one choice we have is to have a recursion limit. Other limits might be needed as well (if we queue other types of files), since the passfd mechanism is currently limited by socket receive queue sizes only. Add a recursion_level to unix socket, allowing up to 4 levels. Each time we send an unix socket through sendfd mechanism, we copy its recursion level (plus one) to receiver. This recursion level is cleared when socket receive queue is emptied. Reported-by: Марк Коренберг <socketpair@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | pch_gbe driver: The wrong of initializer entryToshiharu Okada2010-11-291-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The wrong of initializer entry was modified. Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Reported-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | pch_gbe dreiver: chang authorToshiharu Okada2010-11-292-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver's AUTHOR was changed to "Toshiharu Okada" from "Masayuki Ohtake". I update the Kconfig, renamed "Topcliff" to "EG20T". Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | ucc_geth: fix ucc halt problem in half duplex modeYang Li2010-11-281-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 58933c64(ucc_geth: Fix the wrong the Rx/Tx FIFO size), the UCC_GETH_UTFTT_INIT is set to 512 based on the recommendation of the QE Reference Manual. But that will sometimes cause tx halt while working in half duplex mode. According to errata draft QE_GENERAL-A003(High Tx Virtual FIFO threshold size can cause UCC to halt), setting UTFTT less than [(UTFS x (M - 8)/M) - 128] will prevent this from happening (M is the minimum buffer size). The patch changes UTFTT back to 256. Signed-off-by: Li Yang <leoli@freescale.com> Cc: Jean-Denis Boyer <jdboyer@media5corp.com> Cc: Andreas Schmitz <Andreas.Schmitz@riedel.net> Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | inet: Fix __inet_inherit_port() to correctly increment bsockets and num_ownersNagendra Tomar2010-11-281-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | inet sockets corresponding to passive connections are added to the bind hash using ___inet_inherit_port(). These sockets are later removed from the bind hash using __inet_put_port(). These two functions are not exactly symmetrical. __inet_put_port() decrements hashinfo->bsockets and tb->num_owners, whereas ___inet_inherit_port() does not increment them. This results in both of these going to -ve values. This patch fixes this by calling inet_bind_hash() from ___inet_inherit_port(), which does the right thing. 'bsockets' and 'num_owners' were introduced by commit a9d8f9110d7e953c (inet: Allowing more than 64k connections and heavily optimize bind(0)) Signed-off-by: Nagendra Singh Tomar <tomer_iisc@yahoo.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | ehea: Add some info messages and fix an issueBreno Leitao2010-11-281-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds some debug information about ehea not being able to allocate enough spaces. Also it correctly updates the amount of available skb. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | hso: fix disable_netFilip Aben2010-11-281-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HSO driver incorrectly creates a serial device instead of a net device when disable_net is set. It shouldn't create anything for the network interface. Signed-off-by: Filip Aben <f.aben@option.com> Reported-by: Piotr Isajew <pki@ex.com.pl> Reported-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | NET: wan/x25_asy, move lapb_unregister to x25_asy_close_ttyJiri Slaby2010-11-281-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We register lapb when tty is created, but unregister it only when the device is UP. So move the lapb_unregister to x25_asy_close_tty after the device is down. The old behaviour causes ldisc switching to fail each second attempt, because we noted for us that the device is unused, so we use it the second time, but labp layer still have it registered, so it fails obviously. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Reported-by: Sergey Lapin <slapin@ossfans.org> Cc: Andrew Hendry <andrew.hendry@gmail.com> Tested-by: Sergey Lapin <slapin@ossfans.org> Tested-by: Mikhail Ulyanov <ulyanov.mikhail@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | cxgb4vf: fix setting unicast/multicast addresses ...Casey Leedom2010-11-282-63/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were truncating the number of unicast and multicast MAC addresses supported. Additionally, we were incorrectly computing the MAC Address hash (a "1 << N" where we needed a "1ULL << N"). Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | net, ppp: Report correct error code if unit allocation failedCyrill Gorcunov2010-11-281-21/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allocating unit from ird might return several error codes not only -EAGAIN, so it should not be changed and returned precisely. Same time unit release procedure should be invoked only if device is unregistering. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> CC: Paul Mackerras <paulus@samba.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | DECnet: don't leak uninitialized stack byteDan Rosenberg2010-11-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A single uninitialized padding byte is leaked to userspace. Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com> CC: stable <stable@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | au1000_eth: fix invalid address accessing the MAC enable registerWolfgang Grandegger2010-11-281-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "aup->enable" holds already the address pointing to the MAC enable register. The bug was introduced by commit d0e7cb: "au1000-eth: remove volatiles, switch to I/O accessors". CC: Florian Fainelli <florian@openwrt.org> Signed-off-by: Wolfgang Grandegger <wg@denx.de> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.1 at 2025-03-27 15:54:50 +0000