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* Merge branch 'acpica'Rafael J. Wysocki2024-09-111-5/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge ACPICA updates for 6.12-rc1: - Check return value in acpi_db_convert_to_package() (Pei Xiao). - Detect FACS and allow setting the waking vector on reduced-hardware ACPI platforms (Jiaqing Zhao). - Allow ACPICA to represent semaphores as integers (Adrien Destugues). - Complete CXL 3.0 CXIMS structures support in ACPICA (Zhang Rui). - Make ACPICA support SPCR version 4 and add RISC-V SBI Subtype to DBG2 (Sia Jee Heng). - Implement the Dword_PCC Resource Descriptor Macro in ACPICA (Jose Marinho). - Correct the typo in struct acpi_mpam_msc_node member (Punit Agrawal). - Implement ACPI_WARNING_ONCE() and ACPI_ERROR_ONCE() and use them to prevent a Stall() violation warning from being printed every time this takes place (Vasily Khoruzhick). - Allow PCC Data Type in MCTP resource (Adam Young). - Fix memory leaks on acpi_ps_get_next_namepath() and acpi_ps_get_next_field() failures (Armin Wolf). - Add support for supressing leading zeros in hex strings when converting them to integers and update integer-to-hex-string conversions in ACPICA (Armin Wolf). - Add support for Windows 11 22H2 _OSI string (Armin Wolf). - Avoid warning for Dump Functions in ACPICA (Adam Lackorzynski). - Add extended linear address mode to HMAT MSCIS in ACPICA (Dave Jiang). - Handle empty connection_node in iasl (Aleksandrs Vinarskis). - Allow for more flexibility in _DSM args (Saket Dumbre). - Setup for ACPICA release 20240827 (Saket Dumbre). * acpica: (23 commits) ACPICA: Setup for ACPICA release 20240827 ACPICA: Allow for more flexibility in _DSM args ACPICA: iasl: handle empty connection_node ACPICA: HMAT: Add extended linear address mode to MSCIS ACPICA: Avoid warning for Dump Functions ACPICA: Add support for Windows 11 22H2 _OSI string ACPICA: Update integer-to-hex-string conversions ACPICA: Add support for supressing leading zeros in hex strings ACPICA: Allow for supressing leading zeros when using acpi_ex_convert_to_ascii() ACPICA: Fix memory leak if acpi_ps_get_next_field() fails ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails ACPICA: Allow PCC Data Type in MCTP resource. ACPICA: executer/exsystem: Don't nag user about every Stall() violating the spec ACPICA: Implement ACPI_WARNING_ONCE and ACPI_ERROR_ONCE ACPICA: MPAM: Correct the typo in struct acpi_mpam_msc_node member ACPICA: Implement the Dword_PCC Resource Descriptor Macro ACPICA: Headers: Add RISC-V SBI Subtype to DBG2 ACPICA: SPCR: Update the SPCR table to version 4 ACPICA: Complete CXL 3.0 CXIMS structures ACPICA: haiku: Fix invalid value used for semaphores ...
| * ACPICA: Setup for ACPICA release 20240827Saket Dumbre2024-08-291-1/+1
| | | | | | | | | | | | | | | | ACPICA commit 86c762afe5bf915e8101a0455513368e2a60dd80 Link: https://github.com/acpica/acpica/commit/86c762af Signed-off-by: Saket Dumbre <saket.dumbre@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| * ACPICA: Allow setting waking vector on reduced hardware platformsJiaqing Zhao2024-08-291-4/+4
| | | | | | | | | | | | | | | | | | | | Allow setting waking vector in FACS table on reduced hardware platforms to support S3 wakeup. Link: https://github.com/acpica/acpica/commit/ee53ed6b5452612bb44af542b68d605f8b2b1104 Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com> Link: https://patch.msgid.link/20240827025821.2099068-3-jiaqing.zhao@linux.intel.com Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | ACPICA: Add a depth argument to acpi_execute_reg_methods()Rafael J. Wysocki2024-08-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | A subsequent change will need to pass a depth argument to acpi_execute_reg_methods(), so prepare that function for it. No intentional functional changes. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Cc: All applicable <stable@vger.kernel.org> Link: https://patch.msgid.link/8451567.NyiUUSuA9g@rjwysocki.net
* | Revert "ACPI: EC: Evaluate orphan _REG under EC device"Rafael J. Wysocki2024-08-131-4/+0
|/ | | | | | | | | | | This reverts commit 0e6b6dedf168 ("Revert "ACPI: EC: Evaluate orphan _REG under EC device") because the problem addressed by it will be addressed differently in what follows. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Cc: All applicable <stable@vger.kernel.org> Link: https://patch.msgid.link/3236716.5fSG56mABF@rjwysocki.net
* ACPI: EC: Evaluate orphan _REG under EC deviceRafael J. Wysocki2024-06-131-0/+4
| | | | | | | | | | | | | | | | | After starting to install the EC address space handler at the ACPI namespace root, if there is an "orphan" _REG method in the EC device's scope, it will not be evaluated any more. This breaks EC operation regions on some systems, like Asus gu605. To address this, use a wrapper around an existing ACPICA function to look for an "orphan" _REG method in the EC device scope and evaluate it if present. Fixes: 60fa6ae6e6d0 ("ACPI: EC: Install address space handler at the namespace root") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218945 Reported-by: VitaliiT <vitaly.torshyn@gmail.com> Tested-by: VitaliiT <vitaly.torshyn@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update acpixf.h for new ACPICA release 20240322Saket Dumbre2024-04-121-1/+1
| | | | | | | ACPICA commit 718374cd1bc21d08960b61069c8ac62b0cf67c0c Link: https://github.com/acpica/acpica/commit/718374cd Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
*-. Merge branches 'acpi-scan', 'acpi-tad', 'acpi-extlog' and 'acpi-misc'Rafael J. Wysocki2023-08-251-2/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge ACPI device enumeration changes, ACPI TAD and extlog drivers updates, and miscellaneous ACPI-related changes for 6.6-rc1: - Defer enumeration of devices with _DEP pointing to IVSC (Wentong Wu). - Install SystemCMOS address space handler for ACPI000E (TAD) to meet platform firmware expectations on some platforms (Zhang Rui). - Fix finding the generic error data in the ACPi extlog driver for compatibility with old and new firmware interface versions (Xiaochun Lee). - Remove assorted unused declarations of functions (Yue Haibing). - Move AMBA bus scan handling into arm64 specific directory (Sudeep Holla). * acpi-scan: ACPI: scan: Defer enumeration of devices with a _DEP pointing to IVSC device * acpi-tad: ACPI: TAD: Install SystemCMOS address space handler for ACPI000E * acpi-extlog: ACPI: extlog: Fix finding the generic error data for v3 structure * acpi-misc: ACPI: Remove assorted unused declarations of functions ACPI: Remove unused extern declaration acpi_paddr_to_node() ACPI: Move AMBA bus scan handling into arm64 specific directory
| | * ACPI: Remove assorted unused declarations of functionsYue Haibing2023-08-171-2/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_create_dir()/acpi_remove_dir() are never implemented since the beginning of git history. Commit f8d31489629c ("ACPICA: Debugger: Convert some mechanisms to OSPM specific") declared but never implemented acpi_run_debugger(). Commit 781d737c7466 ("ACPI: Drop power resources driver") removed acpi_power_init() but not its declaration. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> [ rjw: Subject edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* / ACPICA: Update version to 20230628Bob Moore2023-07-101-1/+1
|/ | | | | | | | | | ACPICA commit f16a0b4d0f0edd7b78a332fcf507be2187fac21e Version 20230628. Link: https://github.com/acpica/acpica/commit/f16a0b4d Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPI: sleep: Avoid breaking S3 wakeup due to might_sleep()Rafael J. Wysocki2023-06-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The addition of might_sleep() to down_timeout() caused the latter to enable interrupts unconditionally in some cases, which in turn broke the ACPI S3 wakeup path in acpi_suspend_enter(), where down_timeout() is called by acpi_disable_all_gpes() via acpi_ut_acquire_mutex(). Namely, if CONFIG_DEBUG_ATOMIC_SLEEP is set, might_sleep() causes might_resched() to be used and if CONFIG_PREEMPT_VOLUNTARY is set, this triggers __cond_resched() which may call preempt_schedule_common(), so __schedule() gets invoked and it ends up with enabled interrupts (in the prev == next case). Now, enabling interrupts early in the S3 wakeup path causes the kernel to crash. Address this by modifying acpi_suspend_enter() to disable GPEs without attempting to acquire the sleeping lock which is not needed in that code path anyway. Fixes: 99409b935c9a ("locking/semaphore: Add might_sleep() to down_*() family") Reported-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: 5.15+ <stable@vger.kernel.org> # 5.15+
* ACPICA: Update version to 20230331Bob Moore2023-04-061-1/+1
| | | | | | | | | | ACPICA commit 4578e0e94d945e56547749316691017880c8ee74 Version 20230331. Link: https://github.com/acpica/acpica/commit/4578e0e9 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update all copyrights/signons to 2023Bob Moore2023-04-061-1/+1
| | | | | | | | | | ACPICA commit 25bddd1824b1e450829468a64bbdcb38074ba3d2 Copyright updates to 2023. Link: https://github.com/acpica/acpica/commit/25bddd18 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Constify pathname argument for acpi_get_handle()Sakari Ailus2022-12-301-1/+1
| | | | | | | | | | acpi_get_handle() uses the pathname argument to find a handle related to that pathname but it does not need to modify it. Make it const, in order to be able to pass const pathname to it. Link: https://github.com/acpica/acpica/pull/773 Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Allow address_space_handler Install and _REG execution as 2 separate ↵Hans de Goede2022-12-081-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | steps ACPI-2.0 says that the EC op_region handler must be available immediately (like the standard default op_region handlers): Quoting from the ACPI spec version 6.3: "6.5.4 _REG (Region) ... 2. OSPM must make Embedded Controller operation regions, accessed via the Embedded Controllers described in ECDT, available before executing any control method. These operation regions may become inaccessible after OSPM runs _REG(EmbeddedControl, 0)." So the OS must probe the ECDT described EC and install the OpRegion handler before calling acpi_enable_subsystem() and acpi_initialize_objects(). This is a problem because calling acpi_install_address_space_handler() does not just install the op_region handler, it also runs the EC's _REG method. This _REG method may rely on initialization done by the _INI methods of one of the PCI / _SB root devices. For the other early/default op_region handlers the op_region handler install and the _REG execution is split into 2 separate steps: 1. acpi_ev_install_region_handlers(), called early from acpi_load_tables() 2. acpi_ev_initialize_op_regions(), called from acpi_initialize_objects() To fix the EC op_region issue, add 2 bew functions: 1. acpi_install_address_space_handler_no_reg() 2. acpi_execute_reg_methods() to allow doing things in 2 steps for other op_region handlers, like the EC handler, too. Note that the comment describing acpi_ev_install_region_handlers() even has an alinea describing this problem. Using the new methods allows users to avoid this problem. Link: https://github.com/acpica/acpica/pull/786 Link: https://bugzilla.kernel.org/show_bug.cgi?id=214899 Reported-and-tested-by: Johannes Penßel <johannespenssel@posteo.net> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: include/acpi/acpixf.h: Fix indentationHans de Goede2022-12-081-60/+60
| | | | | | | | | | | | | | A bunch of the functions declared in include/acpi/acpixf.h have their name aligned a space after the '(' of e.g. the `ACPI_EXTERNAL_RETURN_STATUS(acpi_status` line above rather then being directly aligned after the '('. This breaks applying patches generated from the ACPICA upstream git, remove the extra space before the function-names and all the arguments to fix this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20221020Bob Moore2022-11-081-1/+1
| | | | | | | | | | ACPICA commit 28fc163aa29e208678d901d98bb9030b775521b3 Version 20221020. Link: https://github.com/acpica/acpica/commit/28fc163a Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20220331Bob Moore2022-04-131-1/+1
| | | | | | | | | | ACPICA commit ada5b805eaa7480930082af9bc3d689c6f181329 Version 20220331. Link: https://github.com/acpica/acpica/commit/ada5b805 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update copyright notices to the year 2022Bob Moore2022-04-131-1/+1
| | | | | | | | | | ACPICA commit 738d7b0726e6c0458ef93c0a01c0377490888d1e Affects all source modules and utility signons. Link: https://github.com/acpica/acpica/commit/738d7b07 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20211217Bob Moore2021-12-271-1/+1
| | | | | | | | | | ACPICA commit 90088defcb99e122edf41038ae5c901206c86dc9 Version 20211217. Link: https://github.com/acpica/acpica/commit/90088def Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Use original pointer for virtual origin tablesJessica Clarke2021-12-271-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit dfa3feffa8f760b686207d09dc880cd2f26c72af Currently the pointer to the table is cast to acpi_physical_address and later cast back to a pointer to be dereferenced. Whether or not this is supported is implementation-defined. On CHERI, and thus Arm's experimental Morello prototype architecture, pointers are represented as capabilities, which are unforgeable bounded pointers, providing always-on fine-grained spatial memory safety. This means that any pointer cast to a plain integer will lose all its associated metadata, and when cast back to a pointer it will give a null-derived pointer (one that has the same metadata as null but an address equal to the integer) that will trap on any dereference. As a result, this is an implementation where acpi_physical_address cannot be used as a hack to store real pointers. Thus, alter the lifecycle of table descriptors. Internal physical tables keep the current behaviour where only the address is set on install, and the pointer is set on acquire. Virtual tables (internal and external) now store the pointer on initialisation and use that on acquire (which will redundantly set *table_ptr to itself, but changing that is both unnecessary and overly complicated as acpi_tb_acquire_table is called with both a pointer to a variable and a pointer to Table->Pointer itself). This requires propagating the (possible) table pointer everywhere in order to make sure pointers make it through to acpi_tb_acquire_temp_table, which requires a change to the acpi_install_table interface. Instead of taking an ACPI_PHYSADDR_TYPE and a boolean indicating whether it's physical or virtual, it is now split into acpi_install_table (that takes an external virtual table pointer) and acpi_install_physical_table (that takes an ACPI_PHYSADDR_TYPE for an internal physical table address). This also has the benefit of providing a cleaner API. Link: https://github.com/acpica/acpica/commit/dfa3feff Signed-off-by: Bob Moore <robert.moore@intel.com> [ rjw: Adjust the code in tables.c to match interface changes ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20210930Bob Moore2021-10-051-1/+1
| | | | | | | | | | ACPICA commit e01cc6b3d12b5f73f44d46fa15a7f569c793b328 Version 20210930. Link: https://github.com/acpica/acpica/commit/e01cc6b3 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20210730Bob Moore2021-08-161-1/+1
| | | | | | | | | | Version 20210730. ACPICA commit 2195f614e79442beb4d24d7a29a6347493e444e5 Link: https://github.com/acpica/acpica/commit/2195f614 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20210604Bob Moore2021-06-071-1/+1
| | | | | | | | | | | ACPICA commit ffceba1df23f8dbbc64a1023314ec179b4f5331e Version 20210604. Link: https://github.com/acpica/acpica/commit/ffceba1d Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20210331Bob Moore2021-04-071-1/+1
| | | | | | | | | ACPICA commit eb423b7d5440472d0d2115cb81b52b1b7c56d95a Link: https://github.com/acpica/acpica/commit/eb423b7d Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20210105Bob Moore2021-01-221-1/+1
| | | | | | | | | | | ACPICA commit 28cb42013541950cf378582a5a5a5587061498ca Version 20210105. Link: https://github.com/acpica/acpica/commit/28cb4201 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Updated all copyrights to 2021Bob Moore2021-01-221-1/+1
| | | | | | | | | | | This affects all ACPICA source code modules. ACPICA commit c570953c914437e621dd5f160f26ddf352e0d2f4 Link: https://github.com/acpica/acpica/commit/c570953c Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20201217Bob Moore2021-01-221-1/+1
| | | | | | | | | | | ACPICA commit 830dcc2b4fd2de8f0c63f1c366f51da276fe3d85 Version 20201217. Link: https://github.com/acpica/acpica/commit/830dcc2b Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20201113Bob Moore2020-12-011-1/+1
| | | | | | | | | | | ACPICA commit 090f0444238bd49f563bf80f4f3a863463dfdf78 Version 20201113. Link: https://github.com/acpica/acpica/commit/090f0444 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20200925 Version 20200925Bob Moore2020-10-081-1/+1
| | | | | | | | | ACPICA commit 70add34a9a4729b5496d0695ad14d6a1dc435879 Link: https://github.com/acpica/acpica/commit/70add34a Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20200717Bob Moore2020-07-271-1/+1
| | | | | | | | | | | ACPICA commit c1adb9a2a775df7a85df0103342ebf090e1b2016 Version 20200717. Link: https://github.com/acpica/acpica/commit/c1adb9a2 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20200528Bob Moore2020-06-051-1/+1
| | | | | | | | | | | ACPICA commit 30ceafb55b59724f73ae6f2b35523417c4e569ea Version 20200528. Link: https://github.com/acpica/acpica/commit/30ceafb5 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20200430Bob Moore2020-05-091-1/+1
| | | | | | | | | | | ACPICA commit c00a5cd99fa3fe6cd053a2a1a557e54b4fea26f7 Version 20200430. Link: https://github.com/acpica/acpica/commit/c00a5cd9 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* Merge branch 'acpica'Rafael J. Wysocki2020-04-061-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * acpica: ACPICA: Update version 20200326 ACPICA: Fixes for acpiExec namespace init file ACPICA: Add NHLT table signature ACPICA: WSMT: Fix typo, no functional change ACPICA: utilities: fix sprintf() ACPICA: acpiexec: remove redeclaration of acpi_gbl_db_opt_no_region_support ACPICA: Change PlatformCommChannel ASL keyword to PCC ACPICA: Fix IVRS IVHD type 10h reserved field name ACPICA: Implement IVRS IVHD type 11h parsing ACPICA: Fix a typo in a comment field
| * ACPICA: Update version 20200326Bob Moore2020-03-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | ACPICA commit 994fe943d93fe18eaaed1b6cd725023399f8a5c6 Version 20200326. Link: https://github.com/acpica/acpica/commit/994fe943 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | Merge tag 'acpi-5.7-rc1' of ↵Linus Torvalds2020-03-311-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: - Update the ACPICA code in the kernel to the 20200214 upstream release including: * Fix to re-enable the sleep button after wakeup (Anchal Agarwal). * Fixes for mistakes in comments and typos (Bob Moore). * ASL-ASL+ converter updates (Erik Kaneda). * Type casting cleanups (Sven Barth). - Clean up the intialization of the EC driver and eliminate some dead code from it (Rafael Wysocki). - Clean up the quirk tables in the AC and battery drivers (Hans de Goede). - Fix the global lock handling on x86 to ignore unspecified bit positions in the global lock field (Jan Engelhardt). - Add a new "tiny" driver for ACPI button devices exposed by VMs to guest kernels to send signals directly to init (Josh Triplett). - Add a kernel parameter to disable ACPI BGRT on x86 (Alex Hung). - Make the ACPI PCI host bridge and fan drivers use scnprintf() to avoid potential buffer overflows (Takashi Iwai). - Clean up assorted pieces of code: * Reorder "asmlinkage" to make g++ happy (Alexey Dobriyan). * Drop unneeded variable initialization (Colin Ian King). * Add missing __acquires/__releases annotations (Jules Irenge). * Replace list_for_each_safe() with list_for_each_entry_safe() (chenqiwu)" * tag 'acpi-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (31 commits) ACPICA: Update version to 20200214 ACPI: PCI: Use scnprintf() for avoiding potential buffer overflow ACPI: fan: Use scnprintf() for avoiding potential buffer overflow ACPI: EC: Eliminate EC_FLAGS_QUERY_HANDSHAKE ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() ACPI: EC: Simplify acpi_ec_ecdt_start() and acpi_ec_init() ACPI: EC: Consolidate event handler installation code acpi/x86: ignore unspecified bit positions in the ACPI global lock field acpi/x86: add a kernel parameter to disable ACPI BGRT x86/acpi: make "asmlinkage" part first thing in the function definition ACPI: list_for_each_safe() -> list_for_each_entry_safe() ACPI: video: remove redundant assignments to variable result ACPI: OSL: Add missing __acquires/__releases annotations ACPI / battery: Cleanup Lenovo Ideapad Miix 320 DMI table entry ACPI / AC: Cleanup DMI quirk table ACPI: EC: Use fast path in acpi_ec_add() for DSDT boot EC ACPI: EC: Simplify acpi_ec_add() ACPI: EC: Drop AE_NOT_FOUND special case from ec_install_handlers() ACPI: EC: Avoid passing redundant argument to functions ACPI: EC: Avoid printing confusing messages in acpi_ec_setup() ...
| * | Merge branch 'acpica'Rafael J. Wysocki2020-03-301-1/+1
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * acpica: ACPICA: Update version to 20200214 ACPICA: Fix a couple of typos ACPICA: use acpi_size instead of u32 for prefix_path_length ACPICA: cast length arguement to acpi_ns_build_normalized_path() as u32 ACPICA: cast the result of the pointer difference to u32 ACPICA: Table Manager: Update comments in a function header ACPICA: Enable sleep button on ACPI legacy wake ACPICA: Fix a comment "enable" fixed events -> "disable" all fixed events. ACPICA: ASL-ASL+ converter: make root file a parameter for cv_init_file_tree ACPICA: ASL-ASL+ converter: remove function parameters from cv_init_file_tree()
| | * ACPICA: Update version to 20200214Bob Moore2020-03-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit ac0c1b8a43a317702bb11e11fd5067a1c59e3002 Version 20200214 Link: https://github.com/acpica/acpica/commit/ac0c1b8a Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | | ACPICA: Allow acpi_any_gpe_status_set() to skip one GPERafael J. Wysocki2020-03-251-1/+1
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The check carried out by acpi_any_gpe_status_set() is not precise enough for the suspend-to-idle implementation in Linux and in some cases it is necessary make it skip one GPE (specifically, the EC GPE) from the check to prevent a race condition leading to a premature system resume from occurring. For this reason, redefine acpi_any_gpe_status_set() to take the number of a GPE to skip as an argument. Link: https://bugzilla.kernel.org/show_bug.cgi?id=206629 Tested-by: Ondřej Caletka <ondrej@caletka.cz> Cc: 5.4+ <stable@vger.kernel.org> # 5.4+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* / ACPI: PM: s2idle: Check fixed wakeup events in acpi_s2idle_wake()Rafael J. Wysocki2020-02-211-0/+1
|/ | | | | | | | | | | | | | | | | Commit fdde0ff8590b ("ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system") overlooked the fact that fixed events can wake up the system too and broke RTC wakeup from suspend-to-idle as a result. Fix this issue by checking the fixed events in acpi_s2idle_wake() in addition to checking wakeup GPEs and break out of the suspend-to-idle loop if the status bits of any enabled fixed events are set then. Fixes: fdde0ff8590b ("ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system") Reported-and-tested-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: 5.4+ <stable@vger.kernel.org> # 5.4+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ACPICA: Introduce acpi_any_gpe_status_set()Rafael J. Wysocki2020-02-111-0/+1
| | | | | | | | | | | Introduce a new helper function, acpi_any_gpe_status_set(), for checking the status bits of all enabled GPEs in one go. It is needed to distinguish spurious SCIs from genuine ones when deciding whether or not to wake up the system from suspend-to-idle. Cc: 5.4+ <stable@vger.kernel.org> # 5.4+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20200110Bob Moore2020-01-131-1/+1
| | | | | | | | | | | ACPICA commit f78d50aacc2a1c6dfa59052a696a54cec16e6aab Version 20200110. Link: https://github.com/acpica/acpica/commit/f78d50aa Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: All acpica: Update copyrights to 2020 Including tool signons.Bob Moore2020-01-131-1/+1
| | | | | | | | | ACPICA commit 8b9c69d0984067051ffbe8526f871448ead6a26b Link: https://github.com/acpica/acpica/commit/8b9c69d0 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20191213Bob Moore2019-12-191-1/+1
| | | | | | | | | | | ACPICA commit 0b61217c5c706b39070bb6b4b154435e9ef36c3e Version 20191213. Link: https://github.com/acpica/acpica/commit/0b61217c Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update version to 20191018Bob Moore2019-10-281-1/+1
| | | | | | | | | | | ACPICA commit 3d70fd4894824ed1e685f2d059ca22ccd9ac6163 Version 20191018. Link: https://github.com/acpica/acpica/commit/3d70fd48 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: make acpi_load_table() return table indexNikolaus Voss2019-10-281-1/+2
| | | | | | | | | | | | | | | | | | | | ACPICA commit d1716a829d19be23277d9157c575a03b9abb7457 For unloading an ACPI table, it is necessary to provide the index of the table. The method intended for dynamically loading or hotplug addition of tables, acpi_load_table(), should provide this information via an optional pointer to the loaded table index. This patch fixes the table unload function of acpi_configfs. Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Fixes: d06c47e3dd07f ("ACPI: configfs: Resolve objects on host-directed table loads") Link: https://github.com/acpica/acpica/commit/d1716a82 Signed-off-by: Nikolaus Voss <nikolaus.voss@loewensteinmedical.de> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Add new external interface, acpi_unload_table()Bob Moore2019-10-281-0/+3
| | | | | | | | | | | ACPICA commit c69369cd9cf0134e1aac516e97d612947daa8dc2 Unload a table via the table_index. Link: https://github.com/acpica/acpica/commit/c69369cd Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* Merge tag 'acpi-5.4-rc1' of ↵Linus Torvalds2019-09-181-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These include an ACPICA update (to upstream revision 20190816), improvements of support for memory hot-add in the HMAT handling code and some assorted fixes and cleanups. Specifics: - Update the ACPICA code in the kernel to upstream revision 20190816 including: * Internal limits change to support larger systems (Bob Moore). * Macros clean up (Bob Moore). * printf format string fixes (Bob Moore). * Full deployment of the ACPI_PRINTF_LIKE macro (Bob Moore). * Tools improvements (Bob Moore, Colin Ian King). * Windows _OSI support fixes (Jung-uk Kim). - Improve memory hot-add support in the ACPI HMAT handling code (Dan Williams, Keith Busch). - Fix the ACPI LPSS (Low-Power Subsystem) driver for Intel SoCs to save and restore private registers during system-wide suspend and resume on systems with the Lynxpoint PCH (Jarkko Nikula). - Convert the ACPI documentation related to LEDs to ReST (Sakari Ailus). - Fix assorted issues and make assorted minor improvements in the ACPI-related code (Al Stone, Andy Shevchenko, Jiri Slaby, Kelsey Skunberg, Krzysztof Wilczynski, Liguang Zhang, Wenwen Wang, YueHaibing)" * tag 'acpi-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (23 commits) ACPI / PCI: fix acpi_pci_irq_enable() memory leak ACPI: custom_method: fix memory leaks ACPI: thermal: Remove redundant acpi_has_method() calls ACPI / CPPC: do not require the _PSD method ACPI: SBS: remove unused const variable 'SMBUS_PEC' ACPI / LPSS: Save/restore LPSS private registers also on Lynxpoint ACPI/PCI: Remove surplus parentheses from a return statement ACPICA: Update version to 20190816. ACPICA: Add "Windows 2019" string to _OSI support. ACPICA: Differentiate Windows 8.1 from Windows 8. ACPICA: Fully deploy ACPI_PRINTF_LIKE macro ACPICA: iASL,acpi_dump: Improve y/n query ACPICA: Fix issues with arg types within printf format strings ACPICA: Macros: remove pointer math on a null pointer ACPICA: Increase total number of possible Owner IDs ACPICA: Debugger: remove redundant assignment on obj_desc Documentation: ACPI: DSD: Convert LED documentation to ReST ACPI / APEI: Release resources if gen_pool_add() fails HMAT: Skip publishing target info for nodes with no online memory HMAT: Register attributes for memory hot add ...
| * ACPICA: Update version to 20190816.Bob Moore2019-08-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | ACPICA commit db29ce57ced39ec610667c4b946bc3bb38bc8efa Version 20190816. Link: https://github.com/acpica/acpica/commit/db29ce57 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | ACPICA: Return u32 from acpi_dispatch_gpe()Rafael J. Wysocki2019-07-231-1/+7
|/ | | | | | | | | | In some cases it is useful to know whether or not the acpi_ev_detect_gpe() called by acpi_dispatch_gpe() has found the GPE to be active, so return the return value of it (whose data type is u32) from latter. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Thomas Gleixner <tglx@linutronix.de>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-25 20:00:40 +0100