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| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-10-27 19:48:53 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-10-28 17:28:22 +0200 |
| commit | 5c62d5aab8752e5ee7bfbe75ed6060db1c787f98 (patch) | |
| tree | 9996378e6e770d91951e4ed00bd607ee53bb0c6c /include/acpi | |
| parent | 60f2096b59bcd6827aa53d771505f939317b254c (diff) | |
| download | linux-5c62d5aab8752e5ee7bfbe75ed6060db1c787f98.tar.bz2 | |
ACPICA: Events: Support fixed PCIe wake event
ACPICA commit 32d875705c8ee8f99fd8b78dbed48633486a7640
Some chipsets (such as Loongson's LS7A) support fixed pcie wake event
which is defined in the PM1 block(related description can be found in
4.8.4.1.1 PM1 Status Registers, 4.8.4.2.1 PM1 Control Registers and
5.2.9 Fixed ACPI Description Table (FADT)), so we add code to handle it.
Link: https://uefi.org/specifications/ACPI/6.4/
Link: https://github.com/acpica/acpica/commit/32d87570
Co-developed-by: Jianmin Lv <lvjianmin@loongson.cn>
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/actypes.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 3491e454b2ab..ed725335741e 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -723,7 +723,8 @@ typedef u32 acpi_event_type; #define ACPI_EVENT_POWER_BUTTON 2 #define ACPI_EVENT_SLEEP_BUTTON 3 #define ACPI_EVENT_RTC 4 -#define ACPI_EVENT_MAX 4 +#define ACPI_EVENT_PCIE_WAKE 5 +#define ACPI_EVENT_MAX 5 #define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1 /* |