BMC/Intel-BMC/linux.git/include/acpi/acpixf.h, branch dev-5.7

Merge branch 'acpica'

2020-04-06T14:23:31+00:00

* 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

Merge tag 'acpi-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2020-03-30T22:17:04+00:00

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'

2020-03-30T12:53:36+00:00

* 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 20200326

2020-03-30T12:52:33+00:00

ACPICA commit 994fe943d93fe18eaaed1b6cd725023399f8a5c6 Version 20200326. Link: https://github.com/acpica/acpica/commit/994fe943 Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki

ACPICA: Update version to 20200214

2020-03-30T12:51:50+00:00

ACPICA commit ac0c1b8a43a317702bb11e11fd5067a1c59e3002 Version 20200214 Link: https://github.com/acpica/acpica/commit/ac0c1b8a Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki

ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE

2020-03-25T11:57:27+00:00

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 Cc: 5.4+ # 5.4+ Signed-off-by: Rafael J. Wysocki

ACPI: PM: s2idle: Check fixed wakeup events in acpi_s2idle_wake()

2020-02-21T18:01:25+00:00

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 Cc: 5.4+ # 5.4+ Signed-off-by: Rafael J. Wysocki Signed-off-by: Linus Torvalds

ACPICA: Introduce acpi_any_gpe_status_set()

2020-02-11T22:26:15+00:00

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+ # 5.4+ Signed-off-by: Rafael J. Wysocki

ACPICA: Update version to 20200110

2020-01-13T10:52:48+00:00

ACPICA commit f78d50aacc2a1c6dfa59052a696a54cec16e6aab Version 20200110. Link: https://github.com/acpica/acpica/commit/f78d50aa Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki

ACPICA: All acpica: Update copyrights to 2020 Including tool signons.

2020-01-13T10:52:48+00:00

ACPICA commit 8b9c69d0984067051ffbe8526f871448ead6a26b Link: https://github.com/acpica/acpica/commit/8b9c69d0 Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki