From mboxrd@z Thu Jan 1 00:00:00 1970 From: Len Brown Subject: Re: latest ACPI patch vs 2.6.12 Date: Thu, 11 Aug 2005 18:28:40 -0400 Message-ID: <1123799321.6574.7.camel@toshiba> References: <1123214969.13136.51.camel@toshiba> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1123214969.13136.51.camel@toshiba> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org The Latest ACPI patch vs 2.6.12 is available here: http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.6.12/acpi-20050729-2.6.12.patch.gz This includes most all of the ACPI patches that went into 2.6.13 -- at least the ones sent through me. It also includes newer stuff that is queued for 2.6.14 via -mm. Individual patches are available here: http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.6.12/broken-out/ Of note since the last update: Luming has fixed a serious EC burst mode issue. Please boot with "ec_burst=1" and try it out -- he's looking for feeback here: http://bugzilla.kernel.org/show_bug.cgi?id=3851 I excluded the whitespace patches from the 2.6.12 ACPI patch b/c they get in the way of back-porting -- they're just available in to-akpm git tree and -mm. thanks, -Len commit 50526df605e7c3e22168664acf726269eae10171 Author: Len Brown Date: Thu Aug 11 17:32:05 2005 -0400 [ACPI] Lindent drivers/acpi/ec.c necessary for clean merge from acpi-2.6.12 to-akpm Signed-off-by: Len Brown commit 716e084edb0230910b174000dc3490f9e91652e3 Author: Luming Yu Date: Wed Aug 10 01:40:00 2005 -0400 [ACPI] Fix "ec_burst=1" mode latency issue http://bugzilla.kernel.org/show_bug.cgi?id=3851 Signed-off-by: Luming Yu Signed-off-by: Len Brown commit cbfc1bae55bbd053308ef0fa6b6448cd1ddf3e67 Author: Adrian Bunk Date: Sat Jul 30 04:18:00 2005 -0400 [ACPI] ACPI_HOTPLUG_CPU Kconfig dependency update prevent: HOTPLUG_CPU=y ACPI_PROCESSOR=y ACPI_HOTPLUG_CPU=n Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 4fdcf0804598f44b0f48da9e5281af48a4db393f Author: Andrew Morton Date: Sat Jul 30 04:18:00 2005 -0400 [ACPI] lint: irqrouter_suspend() takes a pm_message_t, not a u32 Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 031ec77bf67e4bda994ef8ceba267be3295ffdb7 Author: Karol Kozimor Date: Sat Jul 30 04:18:00 2005 -0400 [ACPI] acpi_remove_notify_handler() on video driver unload The video driver doesn't properly remove all the notify handlers on module unload. This has a side effect of subdevices failing to register on module reload, but sudden death looms if the handlers trigger after the module is unloaded. Signed-off-by: Karol Kozimor Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit e92310a930462c6e1611f35453f57357c42bde14 Author: Andrew Morton Date: Sat Jul 30 04:18:00 2005 -0400 [ACPI] fix IA64 build warning Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 53de49f52e305e96143375d1741f15acff7bf34b Author: Andrew Morton Date: Sat Jul 30 04:18:00 2005 -0400 [ACPI] CONFIG_ACPI=n build fix Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 14454a1b3ff8d1d15fbe7cc77f27373777184ddf Author: Kenji Kaneshige Date: Thu Jul 28 14:42:00 2005 -0400 [ACPI] iosapic_register_intr() now returns error instead of panic error condition is passed along by acpi_register_gsi(). Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 58e0276245f6c60119f0384e7eca576b08aa89e2 Author: Kenji Kaneshige Date: Thu Jul 28 14:42:00 2005 -0400 [ACPI] 8250 driver now checks for acpi_register_gsi() errors Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 71df30f8e3e97fde573c41df063c2d66c1ad01b0 Author: Kenji Kaneshige Date: Thu Jul 28 14:42:00 2005 -0400 [ACPI] PNPACPI driver now checks for acpi_register_gsi() errors Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit a9bd53bc49ee8984633e57c1d9d45111c58e9457 Author: Kenji Kaneshige Date: Thu Jul 28 14:42:00 2005 -0400 [ACPI] HPET driver now checks for acpi_register_gsi() errors Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 349f0d5640c18db09a646f9da51a97f1da908660 Author: Kenji Kaneshige Date: Thu Jul 28 14:42:00 2005 -0400 [ACPI] acpi_pci_enable_irq() now checks for acpi_register_gsi() errors Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 1f3a6a15771ed70d3b2581663dcc6b9bc134baa5 Author: Kenji Kaneshige Date: Thu Jul 28 14:42:00 2005 -0400 [ACPI] acpi_register_gsi() can return error Current acpi_register_gsi() function has no way to indicate errors to its callers even though acpi_register_gsi() can fail to register gsi because of some reasons (out of memory, lack of interrupt vectors, incorrect BIOS, and so on). As a result, caller of acpi_register_gsi() cannot handle the case that acpi_register_gsi() fails. I think failure of acpi_register_gsi() should be handled properly. This series of patches changes acpi_register_gsi() to return negative value on error, and also changes callers of acpi_register_gsi() to handle failure of acpi_register_gsi(). This patch changes the type of return value of acpi_register_gsi() from "unsigned int" to "int" to indicate an error. If acpi_register_gsi() fails to register gsi, it returns negative value. Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit bd6dbdf3c7b9784fbf5d8500e427a954e27a976a Merge: aefdcfa6c243702f1d35d23515d0e5eeca225c97 d4ab025b73a2d10548e17765eb76f3b7351dc611 Author: Len Brown Date: Thu Aug 4 00:17:42 2005 -0400 When a merge does not work automatically, git prevents commit from running until a change has been made in the destination. In this instance the desired result was to choose the destination version of the file and ignore the source version, but git would not allow that. Here I added a blank line to let git commit think I resolved a merge conflict. commit d4ab025b73a2d10548e17765eb76f3b7351dc611 Author: Len Brown Date: Wed Aug 3 23:20:58 2005 -0400 [ACPI] delete Warning: Encountered executable code at module level, [AE_NOT_CONFIGURED] http://bugzilla.kernel.org/show_bug.cgi?id=4923 Signed-off-by: Len Brown commit aefdcfa6c243702f1d35d23515d0e5eeca225c97 Merge: 0c9938cc75057c0fca1af55a55dcfc2842436695 79cda7d0e1c8629996242c036d6fe0466038d8ba Author: Len Brown Date: Wed Aug 3 18:12:57 2005 -0400 Merge ../to-linus commit 79cda7d0e1c8629996242c036d6fe0466038d8ba Author: Luming Yu Date: Wed Aug 3 18:07:59 2005 -0400 [ACPI] CONFIG_ACPI_HOTKEY is now "n" by default For 2.6.12 behaviour, this (EXPERIMENTAL) driver should not be built. Update the driver source with latest from Luming. Signed-off-by: Luming Yu Signed-off-by: Len Brown commit b34a8030eeab4d59dcdd86de38f6927b9edd441f Author: Alexey Starikovskiy Date: Wed Aug 3 17:55:21 2005 -0400 [ACPI] restore /proc/acpi/button/ (ala 2.6.12) Signed-off-by Alexey Starikovskiy Signed-off-by Len Brown commit 7b15f5e7bb180ac7bfb8926dbbd8835fecc07fad Author: Luming Yu Date: Wed Aug 3 17:38:04 2005 -0400 [ACPI] revert Embedded Controller to polling-mode by default (ala 2.6.12) Burst mode isn't ready for prime time, but can be enabled for test via "ec_burst=1" Signed-off-by: Luming Yu Signed-off-by: Len Brown commit ecc21ebe603af31f172c43b8b261df79040790ef Author: David Shaohua Li Date: Wed Aug 3 11:00:11 2005 -0400 [ACPI] PCI interrupt link suspend/resume - revert to 2.6.12 behaviour This patch disables the PCI Interrupt Link refernece counts, which should not co-exist with the 2.6.12 irq_router.resume method or else a double acpi_pci_link_set() could result on resume. Signed-off-by: David Shaohua Li Signed-off-by: Len Brown commit 3d35600a9de8e2816d0e3726f64b7271af6fdda4 Author: Len Brown Date: Wed Aug 3 00:22:52 2005 -0400 [ACPI] fix 64-bit build warning in processor_idle.c Signed-off-by: Len Brown commit 0c9938cc75057c0fca1af55a55dcfc2842436695 Author: Robert Moore Date: Fri Jul 29 15:15:00 2005 -0700 [ACPI] ACPICA 20050729 from Bob Moore Implemented support to ignore an attempt to install/load a particular ACPI table more than once. Apparently there exists BIOS code that repeatedly attempts to load the same SSDT upon certain events. Thanks to Venkatesh Pallipadi. Restructured the main interface to the AML parser in order to correctly handle all exceptional conditions. This will prevent leakage of the OwnerId resource and should eliminate the AE_OWNER_ID_LIMIT exceptions seen on some machines. Thanks to Alexey Starikovskiy. Support for "module level code" has been disabled in this version due to a number of issues that have appeared on various machines. The support can be enabled by defining ACPI_ENABLE_MODULE_LEVEL_CODE during subsystem compilation. When the issues are fully resolved, the code will be enabled by default again. Modified the internal functions for debug print support to define the FunctionName parameter as a (const char *) for compatibility with compiler built-in macros such as __FUNCTION__, etc. Linted the entire ACPICA source tree for both 32-bit and 64-bit. Signed-off-by: Robert Moore Signed-off-by: Len Brown commit dd8f39bbf5154cdbfd698fc70c66faba33eafa44 Merge: c2c2e03409f5f5405e79d9d9156202b75cb5b35b 87bec66b9691522414862dd8d41e430b063735ef Author: Len Brown Date: Fri Jul 29 23:11:11 2005 -0400 Merge ../to-linus commit 87bec66b9691522414862dd8d41e430b063735ef Author: David Shaohua Li Date: Wed Jul 27 23:02:00 2005 -0400 [ACPI] suspend/resume ACPI PCI Interrupt Links Add reference count and disable ACPI PCI Interrupt Link when no device still uses it. Warn when drivers have not released Link at suspend time. http://bugzilla.kernel.org/show_bug.cgi?id=3469 Signed-off-by: David Shaohua Li Signed-off-by: Len Brown commit 68ac767686fd72f37a25bb4895fb4ab0080ba755 Author: Venkatesh Pallipadi Date: Mon Apr 25 14:38:00 2005 -0400 [ACPI] delete boot-time printk()s from processor_idle.c http://bugzilla.kernel.org/show_bug.cgi?id=4401 Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown commit 90158b83204842c0108d744326868d91cc9c4dfd Author: Rafael J. Wysocki Date: Sun Jul 24 14:22:00 2005 -0400 [ACPI] fix resume issues on Asus L5D http://bugzilla.kernel.org/show_bug.cgi?id=4416 Signed-off-by: Rafael J. Wysocki Signed-off-by: Len Brown commit 4b31e77455b868b43e665edceb111c9a330c8e0f Author: Dominik Brodowski Date: Wed May 18 13:49:00 2005 -0400 [ACPI] Always set P-state on initialization Otherwise a platform that supports ACPI based cpufreq and boots up at lowest possible speed could stay there forever. This because the governor may request max speed, but the code doesn't update if there is no change in speed, and it assumed the initial state of max speed. http://bugzilla.kernel.org/show_bug.cgi?id=4634 Signed-off-by: Dominik Brodowski Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown commit 45bea1555f5bf0cd5871b208b4b02d188f106861 Author: Luming Yu Date: Sat Jul 23 04:08:00 2005 -0400 [ACPI] Add "ec_polling" boot option EC burst mode benefits many machines, some of them significantly. However, our current implementation fails on some machines such as Rafael's Asus L5D. This patch restores the alternative EC polling code, which can be enabled at boot time via "ec_polling" http://bugzilla.kernel.org/show_bug.cgi?id=4665 Signed-off-by: Luming Yu Signed-off-by: Len Brown commit 335f16be5d917334f56ec9ef7ecf983476ac0563 Author: David Shaohua Li Date: Wed Jun 22 18:37:00 2005 -0400 [ACPI] address boot-freeze with updated DMI blacklist for c-states http://bugzilla.kernel.org/show_bug.cgi?id=4763 Signed-off-by: David Shaohua Li Signed-off-by: Len Brown commit c2c2e03409f5f5405e79d9d9156202b75cb5b35b Author: Iacopo Spalletti Date: Sun Jul 17 02:06:00 2005 -0400 [ACPI] update hotkey documentation http://bugzilla.kernel.org/show_bug.cgi?id=4903 Signed-off-by: Iacopo Spalletti Signed-off-by: Len Brown commit 0b6b2f08c24a65535cb18893ca27516389c5fc0f Author: Venkatesh Pallipadi Date: Fri Jul 29 16:00:13 2005 -0400 [ACPI] Fix memset arguments in acpi processor_idle.c http://bugzilla.kernel.org/show_bug.cgi?id=4954 Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown commit 4a7164023959040e687e51663dee67cff4d2b770 Author: Venkatesh Pallipadi Date: Fri Jul 29 15:51:36 2005 -0400 [ACPI] Fix the regression with c1_default_handler on some systems where C-states come from FADT. Thanks to Kevin Radloff for identifying the issue and isolating it to exact line of code that is causing the issue. Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown commit 670fac79b9dcf16549a4c1f4c0b73c457e53bd7e Author: Len Brown Date: Fri Jul 29 00:16:54 2005 -0400 [ACPI] disable module level AML code (for now) It is important that we support module level code -- BIOS's implement it. But this implementation needs more testing. Signed-off-by: Len Brown commit 5d75ab45594c78d2d976a3248ea1ca281c9d7056 Author: Len Brown Date: Fri Jul 29 00:03:55 2005 -0400 [ACPI] handle const char * __FUNCTION__ in debug code build warning: discards qualifiers from pointer target type when mixing "const char *" and "char *" We should probably update the routines to expect const, but easier for now to shut up the warning with 1 cast. Signed-off-by: Len Brown commit feee9570753645f9f6888937ff9aee426b7afe55 Author: Len Brown Date: Fri Jul 29 00:01:00 2005 -0400 [ACPI] comment out prototypes for new unused debug routines Signed-off-by: Len Brown commit 668d74c04c16bb69de564e25e85dd94eeb0175d9 Author: Luming Yu Date: Sat Jul 23 00:26:33 2005 -0400 ACPI: delete unnecessary EC console messages http://bugzilla.kernel.org/show_bug.cgi?id=4534 Signed-off-by: Luming Yu Signed-off-by: Len Brown commit f9f4601f331aa1226d7a798a01950efbb388f07f Author: Robert Moore Date: Fri Jul 8 00:00:00 2005 -0400 ACPICA 20050708 from Bob Moore The use of the CPU stack in the debug version of the subsystem has been considerably reduced. Previously, a debug structure was declared in every function that used the debug macros. This structure has been removed in favor of declaring the individual elements as parameters to the debug functions. This reduces the cumulative stack use during nested execution of ACPI function calls at the cost of a small increase in the code size of the debug version of the subsystem. With assistance from Alexey Starikovskiy and Len Brown. Added the ACPI_GET_FUNCTION_NAME macro to enable the compiler-dependent headers to define a macro that will return the current function name at runtime (such as __FUNCTION__ or _func_, etc.) The function name is used by the debug trace output. If ACPI_GET_FUNCTION_NAME is not defined in the compiler-dependent header, the function name is saved on the CPU stack (one pointer per function.) This mechanism is used because apparently there exists no standard ANSI-C defined macro that that returns the function name. Alexey Starikovskiy redesigned and reimplemented the "Owner ID" mechanism used to track namespace objects created/deleted by ACPI tables and control method execution. A bitmap is now used to allocate and free the IDs, thus solving the wraparound problem present in the previous implementation. The size of the namespace node descriptor was reduced by 2 bytes as a result. Removed the UINT32_BIT and UINT16_BIT types that were used for the bitfield flag definitions within the headers for the predefined ACPI tables. These have been replaced by UINT8_BIT in order to increase the code portability of the subsystem. If the use of UINT8 remains a problem, we may be forced to eliminate bitfields entirely because of a lack of portability. Alexey Starikovksiy enhanced the performance of acpi_ut_update_object_reference. This is a frequently used function and this improvement increases the performance of the entire subsystem. Alexey Starikovskiy fixed several possible memory leaks and the inverse - premature object deletion. Signed-off-by: Len Brown commit 4c3ffbd79529b680b3c3ef2b6f42f0c89c694ec5 Author: David Shaohua Li Date: Thu Jul 14 00:00:00 2005 -0400 [ACPI] revert R40 workaround Should not be necessary... http://bugme.osdl.org/show_bug.cgi?id=1038 Signed-off-by: Len Brown commit 73459f73e5d1602c59ebec114fc45185521353c1 Author: Robert Moore Date: Fri Jun 24 00:00:00 2005 -0400 ACPICA 20050617-0624 from Bob Moore ACPICA 20050617: Moved the object cache operations into the OS interface layer (OSL) to allow the host OS to handle these operations if desired (for example, the Linux OSL will invoke the slab allocator). This support is optional; the compile time define ACPI_USE_LOCAL_CACHE may be used to utilize the original cache code in the ACPI CA core. The new OSL interfaces are shown below. See utalloc.c for an example implementation, and acpiosxf.h for the exact interface definitions. Thanks to Alexey Starikovskiy. acpi_os_create_cache acpi_os_delete_cache acpi_os_purge_cache acpi_os_acquire_object acpi_os_release_object Modified the interfaces to acpi_os_acquire_lock and acpi_os_release_lock to return and restore a flags parameter. This fits better with many OS lock models. Note: the current execution state (interrupt handler or not) is no longer passed to these interfaces. If necessary, the OSL must determine this state by itself, a simple and fast operation. Thanks to Alexey Starikovskiy. Fixed a problem in the ACPI table handling where a valid XSDT was assumed present if the revision of the RSDP was 2 or greater. According to the ACPI specification, the XSDT is optional in all cases, and the table manager therefore now checks for both an RSDP >=2 and a valid XSDT pointer. Otherwise, the RSDT pointer is used. Some ACPI 2.0 compliant BIOSs contain only the RSDT. Fixed an interpreter problem with the Mid() operator in the case of an input string where the resulting output string is of zero length. It now correctly returns a valid, null terminated string object instead of a string object with a null pointer. Fixed a problem with the control method argument handling to allow a store to an Arg object that already contains an object of type Device. The Device object is now correctly overwritten. Previously, an error was returned. ACPICA 20050624: Modified the new OSL cache interfaces to use ACPI_CACHE_T as the type for the host-defined cache object. This allows the OSL implementation to define and type this object in any manner desired, simplifying the OSL implementation. For example, ACPI_CACHE_T is defined as kmem_cache_t for Linux, and should be defined in the OS-specific header file for other operating systems as required. Changed the interface to AcpiOsAcquireObject to directly return the requested object as the function return (instead of ACPI_STATUS.) This change was made for performance reasons, since this is the purpose of the interface in the first place. acpi_os_acquire_object is now similar to the acpi_os_allocate interface. Thanks to Alexey Starikovskiy. Modified the initialization sequence in acpi_initialize_subsystem to call the OSL interface acpi_osl_initialize first, before any local initialization. This change was required because the global initialization now calls OSL interfaces. Restructured the code base to split some files because of size and/or because the code logically belonged in a separate file. New files are listed below. utilities/utcache.c /* Local cache interfaces */ utilities/utmutex.c /* Local mutex support */ utilities/utstate.c /* State object support */ parser/psloop.c /* Main AML parse loop */ Signed-off-by: Len Brown commit 88ac00f5a841dcfc5c682000f4a6add0add8caac Author: Robert Moore Date: Thu May 26 00:00:00 2005 -0400 ACPICA 20050526 from Bob Moore Implemented support to execute Type 1 and Type 2 AML opcodes appearing at the module level (not within a control method.) These opcodes are executed exactly once at the time the table is loaded. This type of code was legal up until the release of ACPI 2.0B (2002) and is now supported within ACPI CA in order to provide backwards compatibility with earlier BIOS implementations. This eliminates the "Encountered executable code at module level" warning that was previously generated upon detection of such code. Fixed a problem in the interpreter where an AE_NOT_FOUND exception could inadvertently be generated during the lookup of namespace objects in the second pass parse of ACPI tables and control methods. It appears that this problem could occur during the resolution of forward references to namespace objects. Added the ACPI_MUTEX_DEBUG #ifdef to the acpi_ut_release_mutex function, corresponding to the same the deadlock detection debug code to be compiled out in the normal case, improving mutex performance (and overall subsystem performance) considerably. As suggested by Alexey Starikovskiy. Implemented a handful of miscellaneous fixes for possible memory leaks on error conditions and error handling control paths. These fixes were suggested by FreeBSD and the Coverity Prevent source code analysis tool. Added a check for a null RSDT pointer in acpi_get_firmware_table (tbxfroot.c) to prevent a fault in this error case. Signed-off-by Len Brown commit 6f42ccf2fc50ecee8ea170040627f268430c1648 Author: Robert Moore Date: Fri May 13 00:00:00 2005 -0400 ACPICA from Bob Moore Implemented support for PCI Express root bridges -- added support for device PNP0A08 in the root bridge search within AcpiEvPciConfigRegionSetup. acpi_ev_pci_config_region_setup(). The interpreter now automatically truncates incoming 64-bit constants to 32 bits if currently executing out of a 32-bit ACPI table (Revision < 2). This also affects the iASL compiler constant folding. (Note: as per below, the iASL compiler no longer allows 64-bit constants within 32-bit tables.) Fixed a problem where string and buffer objects with "static" pointers (pointers to initialization data within an ACPI table) were not handled consistently. The internal object copy operation now always copies the data to a newly allocated buffer, regardless of whether the source object is static or not. Fixed a problem with the FromBCD operator where an implicit result conversion was improperly performed while storing the result to the target operand. Since this is an "explicit conversion" operator, the implicit conversion should never be performed on the output. Fixed a problem with the CopyObject operator where a copy to an existing named object did not always completely overwrite the existing object stored at name. Specifically, a buffer-to-buffer copy did not delete the existing buffer. Replaced "interrupt_level" with "interrupt_number" in all GPE interfaces and structs for consistency. Signed-off-by: Len Brown commit d8683a0cb5d09cb7f19feefa708424a84577e68f Author: Len Brown Date: Sun Jul 3 16:42:23 2005 -0400 [ACPI] increase MAX_IO_APICS to 64 on i386 x86_64 was already 128 http://bugzilla.kernel.org/show_bug.cgi?id=3754 Signed-off-by: Len Brown commit 02df8b9385c21fdba165bd380f60eca1d3b0578b Author: Venkatesh Pallipadi Date: Fri Apr 15 15:07:10 2005 -0400 [ACPI] enable C2 and C3 idle power states on SMP http://bugzilla.kernel.org/show_bug.cgi?id=4401 Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown commit 17e9c78a75ce9eacd61200f9e1f1924012e28846 Author: Luming Yu Date: Fri Apr 22 23:07:10 2005 -0400 [ACPI] EC GPE-disabled issue http://bugzilla.kernel.org/show_bug.cgi?id=3851 Signed-off-by: Luming Yu Signed-off-by: Len Brown commit a27ac38efd6dc6dccebfc9bcc475ab4aa5fc4a56 Author: Len Brown Date: Fri Apr 5 00:07:45 2019 -0500 [ACPI] fix merge error that broke CONFIG_ACPI_DEBUG=y build Signed-off-by: Len Brown commit 590275ce72c48fdbddea057bc9ee379c1fd851ef Author: Jesse Barnes Date: Mon Apr 18 23:52:17 2005 -0400 [ACPI] cleanup: delete !IA64_SGI_SN from acpi/Kconfig Signed-off-by: Jesse Barnes Signed-off-by: Len Brown commit 6c4fa56033c11ad5c5929bf3edd1505d3d8a8c0b Author: Venkatesh Pallipadi Date: Mon Apr 18 23:06:47 2005 -0400 [ACPI] fix C1 patch for IA64 http://bugzilla.kernel.org/show_bug.cgi?id=4233 Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown commit ef7b06cd905424aea7c31f27fef622e84e75e650 Author: David Shaohua Li Date: Mon Apr 18 22:59:23 2005 -0400 [ACPI] quiet dmesg related to ACPI PM of PCI devices 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 Signed-off-by: Len Brown commit 44f6c01242da4e162f28d8e1216a8c7a91174605 Author: Robert Moore Date: Mon Apr 18 22:49:35 2005 -0400 ACPICA 20050408 from Bob Moore 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 commit ebb6e1a6122fd6b7c96470cfd4ce0f04150e5084 Author: Len Brown Date: Thu Apr 14 23:12:56 2005 -0400 [ACPI] Deprecate /proc/acpi/sleep in favor of /sys/power/state Signed-off-by: Len Brown commit 9d9437759eb6fdb68f7b82cbee20b0fb711d9f0d Author: Nickolai Zeldovich Date: Fri Apr 8 23:37:34 2005 -0400 [ACPI] S3 resume -- use lgdtl, not lgdt From: Nickolai Zeldovich Signed-off-by: Len Brown commit c9c3e457de24cca2ca688fa397d93a241f472048 Author: David Shaohua Li Date: Fri Apr 1 00:07:31 2005 -0500 [ACPI] PNPACPI vs sound IRQ http://bugme.osdl.org/show_bug.cgi?id=4016 Written-by: David Shaohua Li Acked-by: Adam Belay Signed-off-by: Len Brown commit acf05f4b7f558051ea0028e8e617144123650272 Author: Venkatesh Pallipadi Date: Thu Mar 31 23:23:15 2005 -0500 [ACPI] update /proc/acpi/processor/*/power even if only C1 support Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown commit 55e59c511cea3c6c721971467c707e9955922bc2 Author: Ashok Raj Date: Thu Mar 31 22:51:10 2005 -0500 [ACPI] Evaluate CPEI Processor Override flag 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 Signed-off-by: Len Brown commit 6940fabaa35b893163b7043d0d1dc5d715f9e1ca Author: Keiichiro Tokunaga Date: Wed Mar 30 23:15:47 2005 -0500 [ACPI] hotplug Processor consideration in acpi_bus_add() Signed-off-by: Keiichiro Tokunaga Signed-off-by: Len Brown commit 8de7a63b69a263b7549599be882d7aa15397f8b3 Author: Andrew Morton Date: Wed Mar 30 22:53:30 2005 -0500 [ACPI] fix debug-mode build warning in acpi/hotkey.c 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 Signed-off-by: Len Brown commit d1dd0c23916bd781de27bc5ec1c295064e9ce9cc Author: Paulo Marques Date: Wed Mar 30 22:39:49 2005 -0500 [ACPI] fix kmalloc size bug in acpi/video.c 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 Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 7334571f724df7a19f48cc974e991e00afde1e2f Author: Adrian Bunk Date: Wed Mar 30 22:31:35 2005 -0500 [ACPI] fix potential NULL dereference in acpi/video.c Found-by: Adrian Bunk Signed-off-by: Len Brown commit f4224153098c1103db592b28f304beeb9c02481b Author: Panagiotis Issaris Date: Wed Mar 30 22:15:36 2005 -0500 [ACPI] check for kmalloc failure in toshiba_acpi.c Signed-off-by: Panagiotis Issaris Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit 83ea7445221651dc43cf8d22f81089e0cbccf22b Author: Andrew Morton Date: Wed Mar 30 22:12:13 2005 -0500 [ACPI] fix build warning Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit f165b10f4a9aac7fee9b11a125de20a1712be128 Author: Greg Kroah-Hartman Date: Wed Mar 30 21:23:19 2005 -0500 cleanup: remove unnecessary initializer on static pointers Suggested-by: Greg KH Signed-off-by: Len Brown commit b008b8d7092053fc1f036cfc54dc11740cc424ed Author: Matthieu Castet Date: Fri Mar 25 12:03:15 2005 -0500 [ACPI] PNPACPI parse error http://bugzilla.kernel.org/show_bug.cgi?id=3912 Written-by: matthieu castet Acked-by: Shaohua Li Signed-off-by: Len Brown commit a406d9e63e1d7088aad22565449de2e109300e5c Author: Len Brown Date: Wed Mar 23 16:16:03 2005 -0500 [ACPI] gut acpi_pci_choose_state() to avoid conflict with pending pm_message_t re-definition. Signed-off-by: Len Brown commit fa9cd547e097df4966b8bd5c94aeed953e32b14d Author: Luming Yu Date: Sat Mar 19 01:54:47 2005 -0500 [ACPI] fix EC access width http://bugzilla.kernel.org/show_bug.cgi?id=4346 Written-by: David Shaohua Li and Luming Yu Signed-off-by: Len Brown commit 451566f45a2e6cd10ba56e7220a9dd84ba3ef550 Author: Dmitry Torokhov Date: Sat Mar 19 01:10:05 2005 -0500 [ACPI] Enable EC Burst Mode 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 Signed-off-by: Dmitry Torokhov Signed-off-by: Luming Yu Signed-off-by: Len Brown commit b913100d7304ea9596d8d85ab5f3ae04bd2b0ddb Author: David Shaohua Li Date: Sat Mar 19 00:16:18 2005 -0500 [ACPI] pci_set_power_state() now calls platform_pci_set_power_state() and ACPI can answer http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li Signed-off-by: Len Brown commit 0f64474b8f7f1f7f3af5b24ef997baa35f923509 Author: David Shaohua Li Date: Sat Mar 19 00:15:48 2005 -0500 [ACPI] PCI can now get suspend state from firmware 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 Signed-off-by: Len Brown commit 84df749f364209c9623304b7a94ddb954dc343bb Author: David Shaohua Li Date: Fri Mar 18 18:53:36 2005 -0500 [ACPI] Bind ACPI and PCI devices http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li Signed-off-by: Len Brown commit 4e10d12a3d88c88fba3258809aa42d14fd8cf1d1 Author: David Shaohua Li Date: Fri Mar 18 18:45:35 2005 -0500 [ACPI] Bind PCI devices with ACPI devices 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 Signed-off-by: Len Brown commit fb9802fa59b196d7f90bb3c2e33c555c6bdc4c54 Author: Luming Yu Date: Fri Mar 18 18:03:45 2005 -0500 [ACPI] generic Hot Key support 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 Signed-off-by: Len Brown commit d58da590451cf6ae75379a2ebf96d3afb8d810d8 Author: David Shaohua Li Date: Fri Mar 18 16:43:54 2005 -0500 [ACPI] S3 Suspend to RAM: fix driver suspend/resume methods 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 Signed-off-by: Len Brown commit 362b06bb70b5a5779b2e852e0f2bdb437061106e Author: David Shaohua Li Date: Fri Mar 18 16:30:29 2005 -0500 [ACPI] S3 Suspend to RAM: interrupt resume fix 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 Signed-off-by: Len Brown commit 5ae947ecc9c1c23834201e5321684a5cb68bdd3f Author: David Shaohua Li Date: Fri Mar 18 16:27:13 2005 -0500 [ACPI] Suspend to RAM fix 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 Signed-off-by: Len Brown commit e2a5b420f716cd1a46674b1a90389612eced916f Author: Alexey Starikovskiy Date: Fri Mar 18 16:20:46 2005 -0500 [ACPI] ACPI poweroff fix 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 Signed-off-by: Andrew Morton Signed-off-by: Len Brown commit be91492ca871e58f61b517cfba541095bb60001c Author: Len Brown Date: Fri Mar 18 16:00:29 2005 -0500 [ACPI] CONFIG_ACPI now depends on CONFIG_PM Signed-off-by: Len Brown commit bd4698dad3023ae137b366c736e29ca6eaf3b9f7 Author: Alexey Starikovskiy Date: Fri Mar 18 15:35:22 2005 -0500 [ACPI] Allow simultaneous Fixed Feature and Control Method buttons delete /proc/acpi/button http://bugzilla.kernel.org/show_bug.cgi?id=1920 Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown commit 45b1b196677b8009ab6cdc4b656265f1d7015c1b Author: Keiichiro Tokunaga Date: Wed Mar 2 00:00:00 2005 -0500 [ACPI] update CONFIG_ACPI_CONTAINER Kconfig help Signed-off-by: Keiichiro Tokunaga Signed-off-by: Andrew Morton Signed-off-by: Len Brown ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf