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* ACPICA: Update all ACPICA copyrights and signons to 2011Bob Moore2011-01-181-1/+1
| | | | | | Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Global event handlerLin Ming2011-01-121-0/+8
| | | | | | | | | | | The global event handler is called whenever a general purpose or fixed ACPI event occurs. Also update Linux OSL to collect events counter with global event handler. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Implicit notify supportLin Ming2011-01-121-16/+21
| | | | | | | | | | | | This feature provides an automatic device notification for wake devices when a wakeup GPE occurs and there is no corresponding GPE method or handler. Rather than ignoring such a GPE, an implicit AML Notify operation is performed on the parent device object. This feature is not part of the ACPI specification and is provided for Windows compatibility only. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: New GPE handler callback definitionLin Ming2011-01-121-0/+3
| | | | | | | | | | | The new GPE handler callback has 2 additional parameters, gpe_device and gpe_number. typedef u32 (*acpi_gpe_handler) (acpi_handle gpe_device, u32 gpe_number, void *context); Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Rename some function and variable namesLin Ming2011-01-121-2/+2
| | | | | | | | | | | | | | | | | Some function and variable names are renamed to be consistent with ACPICA code base. acpi_raw_enable_gpe -> acpi_ev_add_gpe_reference acpi_raw_disable_gpe -> acpi_ev_remove_gpe_reference acpi_gpe_can_wake -> acpi_setup_gpe_for_wake acpi_gpe_wakeup -> acpi_set_gpe_wake_mask acpi_update_gpes -> acpi_update_all_gpes acpi_all_gpes_initialized -> acpi_gbl_all_gpes_initialized acpi_handler_info -> acpi_gpe_handler_info ... Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Update math module; no functional changeBob Moore2010-10-011-10/+0
| | | | | | | | | | | Move the 64-bit overlay structures to the utmath module since they are used nowhere else. Update module comment. ACPICA BZ 829. http://www.acpica.org/bugzilla/show_bug.cgi?id=829 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Make acpi_thread_id no longer configurable, always u64Lin Ming2010-10-011-7/+10
| | | | | | | | | | | | | Change definition of acpi_thread_id to always be a u64. This simplifies the code, especially any printf output. u64 is the only common data type for all thread_id types across all operating systems. We now force the OSL to cast the native thread_id type to u64 before returning the value to ACPICA (via acpi_os_get_thread_id). Signed-off-by: Lin Ming <ming.m.lin@intel.com Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA/ACPI: Add new host interfaces for _OSI supportLin Ming2010-10-011-0/+3
| | | | | | | | | | | | | | | | | | | | Adds install/remove interfaces so that the host can dynamically alter the global _OSI table. Also adds support for _OSI handlers. Additional support: new debugger command (osi), and test support in the acpiexec utility. Adds new file, utilities/utosi.c. ACPICA bugzilla 836. The Linux OSL _OSI code is also changed. acpi_osi_setup can't call acpi_install/remove_interface because ACPICA is not initialized yet at this early time. So we just save the osi string in acpi_osi_setup and will handle it later in a new function acpi_osi_setup_late. http://www.acpica.org/bugzilla/show_bug.cgi?id=836 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Drop acpi_set_gpeRafael J. Wysocki2010-07-061-1/+1
| | | | | | | | | | | | | | | | The acpi_set_gpe() function is a little awkward, because it doesn't really work as advertised in the "disable" case. Namely, if a GPE has been enabled with acpi_enable_gpe() and triggered a notification to occur, and if acpi_set_gpe() is used to disable it before acpi_ev_asynch_enable_gpe() runs, the GPE will be immediately enabled by the latter as though the acpi_set_gpe() had no effect. Thus, since it's been possible to make all of its callers use alternative operations to disable or enable GPEs, acpi_set_gpe() can be dropped. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Remove wakeup GPE reference counting which is not usedRafael J. Wysocki2010-07-061-6/+0
| | | | | | | | | | | | | | | | After the previous patch that introduced acpi_gpe_wakeup() and modified the ACPI suspend and wakeup code to use it, the third argument of acpi_{enable|disable}_gpe() and the GPE wakeup reference counter are not necessary any more. Remove them and modify all of the users of acpi_{enable|disable}_gpe() accordingly. Also drop GPE type constants that aren't used any more. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Introduce acpi_gpe_wakeup()Rafael J. Wysocki2010-07-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA uses reference counters to avoid disabling GPEs too early in case they have been enabled for many times. This is done separately for runtime and for wakeup, but the wakeup GPE reference counter is not really necessary, because GPEs are only enabled to wake up the system at the hardware level by acpi_enter_sleep_state(). Thus it only is necessary to set the corresponding bits in the wakeup enable masks of these GPEs' registers right before the system enters a sleep state. Moreover, the GPE wakeup enable bits can only be set when the target sleep state of the system is known and they need to be cleared immediately after wakeup regardless of how many wakeup devices are associated with a given GPE. On the basis of the above observations, introduce function acpi_gpe_wakeup() to be used for setting or clearing the enable bit corresponding to a given GPE in its enable register's enable_for_wake mask. Modify the ACPI suspend and wakeup code the use acpi_gpe_wakeup() instead of acpi_{enable|disable}_gpe() to set and clear GPE enable bits in their registers' enable_for_wake masks during system transitions to a sleep state and back to the working state, respectively. [This will allow us to drop the third argument of acpi_{enable|disable}_gpe() and simplify the GPE handling code.] Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'gpe-regression-fixes' into releaseLen Brown2010-06-121-1/+2
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| * ACPI / ACPICA: Avoid writing full enable masks to GPE registersRafael J. Wysocki2010-06-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA uses acpi_hw_write_gpe_enable_reg() to re-enable a GPE after an event signaled by it has been handled. However, this function writes the entire GPE enable mask to the GPE's enable register which may not be correct. Namely, if one of the other GPEs in the same register was previously enabled by acpi_enable_gpe() and subsequently disabled using acpi_set_gpe(), acpi_hw_write_gpe_enable_reg() will re-enable it along with the target GPE. To fix this issue rework acpi_hw_write_gpe_enable_reg() so that it calls acpi_hw_low_set_gpe() with a special action value, ACPI_GPE_COND_ENABLE, that will make it only enable the GPE if the corresponding bit in its register's enable_for_run mask is set. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI / ACPICA: Fix low-level GPE manipulation codeRafael J. Wysocki2010-06-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA uses acpi_ev_enable_gpe() for enabling GPEs at the low level, which is incorrect, because this function only enables the GPE if the corresponding bit in its enable register's enable_for_run mask is set. This causes acpi_set_gpe() to work incorrectly if used for enabling GPEs that were not previously enabled with acpi_enable_gpe(). As a result, among other things, wakeup-only GPEs are never enabled by acpi_enable_wakeup_device(), so the devices that use them are unable to wake up the system. To fix this issue remove acpi_ev_enable_gpe() and its counterpart acpi_ev_disable_gpe() and replace acpi_hw_low_disable_gpe() with acpi_hw_low_set_gpe() that will be used instead to manipulate GPE enable bits at the low level. Make the users of acpi_ev_enable_gpe() and acpi_ev_disable_gpe() call acpi_hw_low_set_gpe() instead and make sure that GPE enable masks are only updated by acpi_enable_gpe() and acpi_disable_gpe() when GPE reference counters change from 0 to 1 and from 1 to 0, respectively. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPICA: Update/clarify some parameter names associated with acpi_handleBob Moore2010-05-061-1/+1
|/ | | | | | | | Simple rename of some parameters to standardize them. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Minimize the differences between linux GPE code and ACPICA code baseLin Ming2010-04-201-22/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | We have ported Rafael's major GPE changes (ACPI: Use GPE reference counting to support shared GPEs) into ACPICA code base. But the port and Rafael's original patch have some differences, so we made below patch to make linux GPE code consistent with ACPICA code base. Most changes are about comments and coding styles. Other noticeable changes are based on: Rafael: Reduce code duplication related to GPE lookup https://patchwork.kernel.org/patch/86237/ Rafael: Always use the same lock for GPE locking https://patchwork.kernel.org/patch/90471/ A new field gpe_count in struct acpi_gpe_block_info to record the number of individual GPEs in block. Rename acpi_ev_save_method_info to acpi_ev_match_gpe_method. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Robert Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'acpica' of ↵Linus Torvalds2010-03-011-17/+17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: replace acpi_integer by u64 ACPICA: Update version to 20100121. ACPICA: Remove unused uint32_struct type ACPICA: Disassembler: Remove obsolete "Integer64" field in parse object ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type ACPICA: Predefined name repair: fix NULL package elements ACPICA: AcpiGetDevices: Eliminate unnecessary _STA calls ACPICA: Update all ACPICA copyrights and signons to 2010 ACPICA: Update for new gcc-4 warning options
| * ACPICA: Remove unused uint32_struct typeBob Moore2010-01-221-5/+0
| | | | | | | | | | | | | | | | This type is not used in ACPICA and thus removed. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) typeBob Moore2010-01-221-11/+16
| | | | | | | | | | | | | | | | | | | | | | | | This type was introduced as the code was migrated from ACPI 1.0 (with 32-bit AML integers) to ACPI 2.0 (with 64-bit integers). It is now obsolete and this change removes it from the ACPICA code base, replaced by u64. The original typedef has been retained for now for compatibility with existing device driver code. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPICA: Update all ACPICA copyrights and signons to 2010Bob Moore2010-01-221-1/+1
| | | | | | | | | | | | | | | | | | | | Add 2010 copyright to all module headers and signons, including the Linux header. This affects virtually every file in the ACPICA core subsystem, iASL compiler, and all utilities. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI: Use GPE reference counting to support shared GPEsRafael J. Wysocki2010-02-221-18/+10
|/ | | | | | | | | | | | | | | | | | | | | ACPI GPEs may map to multiple devices. The current GPE interface only provides a mechanism for enabling and disabling GPEs, making it difficult to change the state of GPEs at runtime without extensive cooperation between devices. Add an API to allow devices to indicate whether or not they want their device's GPE to be enabled for both runtime and wakeup events. Remove the old GPE type handling entirely, which gets rid of various quirks, like the implicit disabling with GPE type setting. This requires a small amount of rework in order to ensure that non-wake GPEs are enabled by default to preserve existing behaviour. Based on patches from Matthew Garrett <mjg@redhat.com>. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* Merge branch 'release' of ↵Linus Torvalds2009-09-231-46/+46
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (119 commits) ACPI: don't pass handle for fixed hardware notifications ACPI: remove null pointer checks in deferred execution path ACPI: simplify deferred execution path acerhdf: additional BIOS versions acerhdf: convert to dev_pm_ops acerhdf: fix fan control for AOA150 model thermal: add missing Kconfig dependency acpi: switch /proc/acpi/{debug_layer,debug_level} to seq_file hp-wmi: fix rfkill memory leak on unload ACPI: remove unnecessary #ifdef CONFIG_DMI ACPI: linux/acpi.h should not include linux/dmi.h hwmon driver for ACPI 4.0 power meters topstar-laptop: add new driver for hotkeys support on Topstar N01 thinkpad_acpi: fix rfkill memory leak on unload thinkpad-acpi: report brightness events when required thinkpad-acpi: don't poll by default any of the reserved hotkeys thinkpad-acpi: Fix procfs hotkey reset command thinkpad-acpi: deprecate hotkey_bios_mask thinkpad-acpi: hotkey poll fixes thinkpad-acpi: be more strict when detecting a ThinkPad ...
| * ACPICA: Fix several acpi_attach_data problemsBob Moore2009-08-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Handler was never invoked. Now invoked if/when host node is deleted. Data object was not automatically deleted when host node was deleted. Interface to handler had an unused parameter, removed it. ACPICA BZ 778. http://acpica.org/bugzilla/show_bug.cgi?id=778 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPICA: ACPI 4.0: Interpreter support for IPMI.Lin Ming2009-08-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | Adds support for IPMI which is similar to SMBus and uses a bi-directional data buffer. ACPICA BZ 773. http://acpica.org/bugzilla/show_bug.cgi?id=773 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPICA: Major update for acpi_get_object_info external interfaceBob Moore2009-08-271-44/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Completed a major update for the acpi_get_object_info external interface. Changes include: - Support for variable, unlimited length HID, UID, and CID strings - Support Processor objects the same as Devices (HID,UID,CID,ADR,STA, etc.) - Call the _SxW power methods on behalf of a device object - Determine if a device is a PCI root bridge - Change the ACPI_BUFFER parameter to ACPI_DEVICE_INFO. These changes will require an update to all callers of this interface. See the ACPICA Programmer Reference for details. Also, update all invocations of acpi_get_object_info interface Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | trivial: fix typo "to to" in multiple filesAnand Gadiyar2009-09-211-1/+1
|/ | | | | Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* ACPICA: Cleanup byte/word/dword extraction macros, fix possible warningsBob Moore2009-05-271-14/+6
| | | | | | | | | | Removed unnecessary masking. For the 64-bit macros, removed the structure overlay. Fixes aliasing warnings seen with gcc 4+ compilers. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Add manifest constants for bit register valuesBob Moore2009-03-271-0/+9
| | | | | | | | | Add and deploy constants for the PM status/enable/control registers. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Remove redundant ACPI_BITREG_SLEEP_TYPE_BBob Moore2009-03-261-5/+4
| | | | | | | | | | | | This type is the same as TYPE_A. Removed this and all related instances. Renamed SLEEP_TYPE_A to simply SLEEP_TYPE. ACPICA BZ 754. http://www.acpica.org/bugzilla/show_bug.cgi?id=754 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'linus' into releaseLen Brown2009-01-091-1/+1
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| * trivial: fix an -> a typos in documentation and commentsFrederik Schwarzer2009-01-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | It is always "an" if there is a vowel _spoken_ (not written). So it is: "an hour" (spoken vowel) but "a uniform" (spoken 'j') Signed-off-by: Frederik Schwarzer <schwarzerf@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | ACPICA: FADT parsing changes and fixesBob Moore2008-12-311-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) Update the register lengths for the PM1 event blocks. The length must be divided by two in order to use these to access the status registers. 2) Add run-time option to use default register lengths to override a faulty FADT. 3) Add warning message if any of the X64 address structures contain a length that does not match the legacy length earlier in the FADT. 4) Move all FADT warning messages into the ValidateFadt function. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPICA: Add ACPI_MUTEX_TYPE configuration optionBob Moore2008-12-311-14/+40
| | | | | | | | | | | | | | | | | | Used to specify whether the OSL mutex interfaces should be used, or binary semaphores instead. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPICA: Restructure includes into public/privateBob Moore2008-12-311-349/+140
| | | | | | | | | | | | | | | | | | | | | | | | acpi.h now includes only the "public" acpica headers. All other acpica headers are "private" and should not be included by acpica users. One new file, accommon.h is used to include the commonly used private headers for acpica code generation. Future plans are to move all private headers to a new subdirectory. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPICA: Fix several warnings under gcc 4 compilerBob Moore2008-12-291-4/+4
|/ | | | | | | | | | | New compiler is pickier than older versions. Joerg Sonnenberger. From ACPICA BZ 732. http://www.acpica.org/bugzilla/show_bug.cgi?id=732 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: bugfix reporting of event handler statusZhang Rui2008-10-281-0/+1
| | | | | | | | | | | | | | | | | | | | Introduce a new flag showing whether the event has an event handler/method. For all the GPEs and Fixed Events, 1. ACPI_EVENT_FLAG_HANDLE is cleared, it's an "invalid" ACPI event. 2. Both ACPI_EVENT_FLAG_HANDLE and ACPI_EVENT_FLAG_DISABLE are set, it's "disabled". 3. Both ACPI_EVENT_FLAG_HANDLE and ACPI_EVENT_FLAG_ENABLE are set, it's "enabled". 4. Both ACPI_EVENT_FLAG_HANDLE and ACPI_EVENT_FLAG_WAKE_ENABLE are set, it's "wake_enabled". Among other things, this prevents incorrect reporting of ACPI events as being "invalid" when it's really just (temporarily) "disabled". Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Remove unused ACPI register bit definitionLin Ming2008-10-221-11/+23
| | | | | | | | | | | Removed the ACPI_BITREG_WAKE_ENABLE definition and entry in the global register table. This bit does not exist and is unused. http://www.acpica.org/bugzilla/show_bug.cgi?id=442 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Return method arg count from acpi_get_object_infoBob Moore2008-10-221-0/+1
| | | | | | | | | | Also update the debugger so that the correct number of arguments is passed to the method. Prevents a warning message from the debugger. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Fix wrong resource descriptor length for 64-bit buildBob Moore2008-10-221-1/+1
| | | | | | | | | | | | | The "minimal" descriptors such as EndTag are calculated as 12 bytes long, but the actual length in the internal descriptor is 16 because of the round-up to 8 on 64-bit build. http://www.acpica.org/bugzilla/show_bug.cgi?id=728 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Eliminate acpi_native_uint type v2Bob Moore2008-07-161-10/+6
| | | | | | | | | | | | | | No longer needed; replaced mostly with u32, but also acpi_size where a type that changes 32/64 bit on 32/64-bit platforms is required. v2: Fix a cast of a 32-bit int to a pointer in ACPI to avoid a compiler warning. from David Howells Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
* ACPICA: update Intel copyrightLen Brown2008-04-231-1/+1
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Update for new Notify valuesZhang Rui2008-04-221-9/+15
| | | | | | | | | | | | Implemented several changes for Notify handling: Added support for new Notify values (ACPI 2.0+) and improved the Notify debug output. Notify on PowerResource objects is no longer allowed, as per the ACPI specification. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Fix to handle NULL package elements correctlyLin Ming2008-04-221-12/+17
| | | | | | | | | | | | | | | Fixed problem where NULL package elements were not returned to the AcpiEvaluateObject interface correctly. Instead of returning a NULL ACPI_OBJECT package element, the element was simply ignored, potentially causing a buffer overflow and/or confusing the caller who expected a fixed number of elements. http://bugzilla.kernel.org/show_bug.cgi?id=10132 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Fix for resource descriptor optimization issues for _CRS/_SRCBob Moore2008-04-221-0/+2
| | | | | | | | | | | | | | | Fixed a problem where resource descriptor size optimization could cause a problem when a _CRS resource template is passed to a _SRS method. The _SRS resource template must use the same descriptors (with the same size) as returned from _CRS. This change affects the following resource descriptors: IRQ/IRQNoFlags and StartDependendentFn/StartDependentFnNoPri. http://bugzilla.kernel.org/show_bug.cgi?id=9487 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Cosmetic changes only, no functional changesBob Moore2008-04-221-0/+2
| | | | | | | | Lint changes, fix compiler warnings, etc. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: New interfaces for table event handlersLin Ming2008-04-221-0/+11
| | | | | | | | | | | | | Designed and implemented new external interfaces to install and remove handlers for ACPI table-related events. Current events that are defined are LOAD and UNLOAD. These interfaces allow the host to track ACPI tables as they are dynamically loaded and unloaded. See AcpiInstallTableHandler and AcpiRemoveTableHandler. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: Removed obsolete ACPI_NO_INTEGER64_SUPPORT defineBob Moore2008-04-221-20/+3
| | | | | | Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: autoload modules - ACPICA modificationsThomas Renninger2007-07-231-3/+3
| | | | | | | Define standardized HIDs - Rename current acpi_device_id to acpica_device_id Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: LindentLen Brown2007-05-091-1/+1
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: IA64: fix %ll build warningsLen Brown2007-03-191-1/+1
| | | | | | | | | | | | | | | | | acpi_integer is 64-bits on all platforms, and so was defined as a u64. i386 and x86_64 define u64 as unsigned long long. ia64 defines u64 as long. While these are all 64-bits, the kernel build warns about formating a "long" with %ll: drivers/ata/libata-acpi.c:176: warning: long long unsigned int format, acpi_integer arg (arg 5) So skip using "u64" and define acpi_integer as "unsigned long long" to make gcc happy with %ll. Signed-off-by: Len Brown <len.brown@intel.com>
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