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* [ACPI] EC GPE-disabled issueLuming Yu2005-07-12
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=3851 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix merge error that broke CONFIG_ACPI_DEBUG=y buildLen Brown2005-07-12
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] cleanup: delete !IA64_SGI_SN from acpi/KconfigJesse Barnes2005-07-12
| | | | | Signed-off-by: Jesse Barnes <jbarnes@sgi.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix C1 patch for IA64Venkatesh Pallipadi2005-07-12
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4233 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] quiet dmesg related to ACPI PM of PCI devicesDavid Shaohua Li2005-07-12
| | | | | | | | DBG("No ACPI bus support for %s\n", dev->bus_id); http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA 20050408 from Bob MooreRobert Moore2005-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed three cases in the interpreter where an "index" argument to an ASL function was still (internally) 32 bits instead of the required 64 bits. This was the Index argument to the Index, Mid, and Match operators. The "strupr" function is now permanently local (acpi_ut_strupr), since this is not a POSIX-defined function and not present in most kernel-level C libraries. References to the C library strupr function have been removed from the headers. Completed the deployment of static functions/prototypes. All prototypes with the static attribute have been moved from the headers to the owning C file. ACPICA 20050329 from Bob Moore An error is now generated if an attempt is made to create a Buffer Field of length zero (A CreateField with a length operand of zero.) The interpreter now issues a warning whenever executable code at the module level is detected during ACPI table load. This will give some idea of the prevalence of this type of code. Implemented support for references to named objects (other than control methods) within package objects. Enhanced package object output for the debug object. Package objects are now completely dumped, showing all elements. Enhanced miscellaneous object output for the debug object. Any object can now be written to the debug object (for example, a device object can be written, and the type of the object will be displayed.) The "static" qualifier has been added to all local functions across the core subsystem. The number of "long" lines (> 80 chars) within the source has been significantly reduced, by about 1/3. Cleaned up all header files to ensure that all CA/iASL functions are prototyped (even static functions) and the formatting is consistent. Two new header files have been added, acopcode.h and acnames.h. Removed several obsolete functions that were no longer used. Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Deprecate /proc/acpi/sleep in favor of /sys/power/stateLen Brown2005-07-12
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] S3 resume -- use lgdtl, not lgdtNickolai Zeldovich2005-07-12
| | | | | From: Nickolai Zeldovich <kolya@MIT.EDU> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] PNPACPI vs sound IRQDavid Shaohua Li2005-07-12
| | | | | | | | http://bugme.osdl.org/show_bug.cgi?id=4016 Written-by: David Shaohua Li <shaohua.li@intel.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] update /proc/acpi/processor/*/power even if only C1 supportVenkatesh Pallipadi2005-07-12
| | | | | Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Evaluate CPEI Processor Override flagAshok Raj2005-07-12
| | | | | | | | | ACPI 3.0 added a Correctable Platform Error Interrupt (CPEI) Processor Overide flag to MADT.Platform_Interrupt_Source. Record the processor that was provided as hint from ACPI. Signed-off-by: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] hotplug Processor consideration in acpi_bus_add()Keiichiro Tokunaga2005-07-12
| | | | | Signed-off-by: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix debug-mode build warning in acpi/hotkey.cAndrew Morton2005-07-11
| | | | | | | | drivers/acpi/hotkey.c: In function `create_polling_proc': drivers/acpi/hotkey.c:334: warning: ISO C90 forbids mixed declarations and code Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix kmalloc size bug in acpi/video.cPaulo Marques2005-07-11
| | | | | | | | | | | | acpi_video_device_find_cap() used &p instead of *p when calculating storage size, thus allocating only 4 or 8 bytes instead of 12... Also, kfree(NULL) is legal, so remove some unneeded checks. From: Paulo Marques <pmarques@grupopie.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix potential NULL dereference in acpi/video.cAdrian Bunk2005-07-11
| | | | | Found-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] check for kmalloc failure in toshiba_acpi.cPanagiotis Issaris2005-07-11
| | | | | | Signed-off-by: Panagiotis Issaris <takis@gna.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix build warningAndrew Morton2005-07-11
| | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* cleanup: remove unnecessary initializer on static pointersGreg Kroah-Hartman2005-07-11
| | | | | Suggested-by: Greg KH <greg@kroah.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] PNPACPI parse errorMatthieu Castet2005-07-11
| | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=3912 Written-by: matthieu castet <castet.matthieu@free.fr> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] gut acpi_pci_choose_state() to avoid conflictLen Brown2005-07-11
| | | | | | with pending pm_message_t re-definition. Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix EC access widthLuming Yu2005-07-11
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4346 Written-by: David Shaohua Li and Luming Yu Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Enable EC Burst ModeDmitry Torokhov2005-07-11
| | | | | | | | | | | | Fixes several Embedded Controller issues, including button failure and battery status AE_TIME failure. http://bugzilla.kernel.org/show_bug.cgi?id=3851 Based on patch by: Andi Kleen <ak@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] pci_set_power_state() now callsDavid Shaohua Li2005-07-11
| | | | | | | | | | platform_pci_set_power_state() and ACPI can answer http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] PCI can now get suspend state from firmwareDavid Shaohua Li2005-07-11
| | | | | | | | | | | pci_choose_state() can now call platform_pci_choose_state() and ACPI can answer http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Bind ACPI and PCI devicesDavid Shaohua Li2005-07-11
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Bind PCI devices with ACPI devicesDavid Shaohua Li2005-07-11
| | | | | | | | | | | | | | | | | | | | | | Implement the framework for binding physical devices with ACPI devices. A physical bus like PCI bus should create a 'acpi_bus_type', with: .find_device: For device which has parent such as normal PCI devices. .find_bridge: It's for special devices, such as PCI root bridge or IDE controller. Such devices generally haven't a parent or ->bus. We use the special method to get an ACPI handle. Uses new field in struct device: firmware_data http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] generic Hot Key supportLuming Yu2005-07-11
| | | | | | | | | | | | See Documentation/acpi-hotkey.txt Use cmdline "acpi_specific_hotkey" to enable legacy platform specific drivers. http://bugzilla.kernel.org/show_bug.cgi?id=3887 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] S3 Suspend to RAM: fix driver suspend/resume methodsDavid Shaohua Li2005-07-11
| | | | | | | | | | | | | | | Drivers should do this: .suspend() pci_disable_device() .resume() pci_enable_device() http://bugzilla.kernel.org/show_bug.cgi?id=3469 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] S3 Suspend to RAM: interrupt resume fixDavid Shaohua Li2005-07-11
| | | | | | | | | | | | | | | Delete PCI Interrupt Link Device .resume method -- it is the device driver's job to request interrupts, not the Link's job to remember what the devices want. This addresses the issue of attempting to run the ACPI interpreter too early in resume, when interrupts are still disabled. http://bugzilla.kernel.org/show_bug.cgi?id=3469 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Suspend to RAM fixDavid Shaohua Li2005-07-11
| | | | | | | | | | Free some RAM before entering S3 so that upon resume we can be sure early allocations will succeed. http://bugzilla.kernel.org/show_bug.cgi?id=3469 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] ACPI poweroff fixAlexey Starikovskiy2005-07-11
| | | | | | | | | | | Register an "acpi" system device to be notified of shutdown preparation. This depends on CONFIG_PM http://bugzilla.kernel.org/show_bug.cgi?id=4041 Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] CONFIG_ACPI now depends on CONFIG_PMLen Brown2005-07-11
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Allow simultaneous Fixed Feature and Control Method buttonsAlexey Starikovskiy2005-07-11
| | | | | | | | | delete /proc/acpi/button http://bugzilla.kernel.org/show_bug.cgi?id=1920 Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] update CONFIG_ACPI_CONTAINER Kconfig helpKeiichiro Tokunaga2005-07-11
| | | | | | Signed-off-by: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* Linux 2.6.12v2.6.12Linus Torvalds2005-06-17
|
* Merge 'for-linus' branch of ↵Linus Torvalds2005-06-17
|\ | | | | | | rsync://rsync.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block
| * When cfq I/O scheduler is selected, get_request() in __make_request() callsKiyoshi Ueda2005-06-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __cfq_get_queue(). __cfq_get_queue() finds an existing queue (struct cfq_queue) of the current process for the device and returns it. If it's not found, __cfq_get_queue() creates and returns a new one if __cfq_get_queue() is called with __GFP_WAIT flag, or __cfq_get_queue() returns NULL (this means that get_request() fails) if no __GFP_WAIT flag. On the other hand, in __make_request(), get_request() is called without __GFP_WAIT flag at the first time. Thus, the get_request() fails when there is no existing queue, typically when it's called for the first I/O request of the process to the device. Though it will be followed by get_request_wait() for general case, __make_request() will just end the I/O with an error (EWOULDBLOCK) when the request was for read-ahead. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
* | [PATCH] PCI: don't override drv->shutdown unconditionallyChristoph Hellwig2005-06-17
| | | | | | | | | | | | | | | | | | | | | | There are many drivers that have been setting the generic driver model level shutdown callback, and pci thus must not override it. Without this patch we can have really bad data loss on various raid controllers. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] timer exit cleanupIngo Molnar2005-06-17
| | | | | | | | | | | | | | Do all timer zapping in exit_itimers. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-06-16
|\ \
| * | [PATCH] ARM: 2715/1: restore CPLD interrupts upon resume for Lubbock and ↵Nicolas Pitre2005-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mainstone Patch from Nicolas Pitre Without this some devices fail to work again after a suspend event. Signed-off-by: Nicolas Pitre Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-06-16
|\| |
| * | [PATCH] ARM: 2714/1: Fix the IB2 definitions for the Versatile platformCatalin Marinas2005-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Catalin Marinas The initial IB2 addresses did not depend on the IB2 base. This patch defines them as (VERSATILE_IB2_BASE + offset). Signed-off-by: Catalin Marinas Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [PATCH] ARM: 2713/1: Fix the GPIO base for Integrator/CPCatalin Marinas2005-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Catalin Marinas The GPIO base for Integrator/CP is different from the Integrator/AP. This patch sets the correct value for INTEGRATOR_GPIO_BASE. Signed-off-by: Catalin Marinas Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [PATCH] ARM: 2712/1: Fix the RGB order for the Versatile CLCDCatalin Marinas2005-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Catalin Marinas The current red and blue colours on the Versatile CLCD are reversed when the 5:6:5 mode is used. The patch sets the proper bit in the SYS_CLCD register value. Signed-off-by: Catalin Marinas Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge 'for-linus' branch of ↵Linus Torvalds2005-06-16
|\ \ \ | | |/ | |/| | | | master.kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block
| * | This patch fixes q->unplug_thresh condition check inTejun Heo2005-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __elv_add_request(). rq.count[READ] + rq.count[WRITE] can increase more than one if another thread has allocated a request after the current request is allocated or in_flight could have changed resulting in larger-than-one change of nrq, thus breaking the threshold mechanism. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Tejun Heo <htejun@gmail.com>
| * | This patch kills elevator_global_init() in elevator.c which doesTejun Heo2005-06-16
| |/ | | | | | | | | | | | | nothing. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Tejun Heo <htejun@gmail.com>
* | [PATCH] fix for kaweth broken by changes in the networking layerOliver Neukum2005-06-16
| | | | | | | | | | | | Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] ALPS: fix enabling hardware tappingDmitry Torokhov2005-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | It looks like logic for enabling hardware tapping in ALPS driver was inverted and we enable it only if it was already enabled by BIOS or firmware. I have a confirmation from one user that the patch below fixes the problem for him and it might be beneficial if we could get it into 2.6.12. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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