diff options
| author | Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> | 2021-06-05 00:25:55 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-06-07 15:04:42 +0300 |
| commit | 42d96e169a66151a87f6f2f9a10fdd5e262fa6a9 (patch) | |
| tree | f3b24f8cb58367979a3de6b69f40fa817d6fb675 /include/acpi | |
| parent | 614124bea77e452aa6df7a8714e8bc820b489922 (diff) | |
| download | linux-42d96e169a66151a87f6f2f9a10fdd5e262fa6a9.tar.xz | |
ACPICA: ACPI 6.4: MADT: add Multiprocessor Wakeup Mailbox Structure
ACPICA commit f1ee04207a212f6c519441e7e25397649ebc4cea
Add Multiprocessor Wakeup Mailbox Structure definition. It is useful
in parsing MADT Wake table.
Link: https://github.com/acpica/acpica/commit/f1ee0420
Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
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>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/actbl2.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 18cafe3ebddc..3b6f45a2edc8 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -763,6 +763,20 @@ struct acpi_madt_multiproc_wakeup { u64 base_address; }; +#define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 +#define ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE 2048 + +struct acpi_madt_multiproc_wakeup_mailbox { + u16 command; + u16 reserved; /* reserved - must be zero */ + u32 apic_id; + u64 wakeup_vector; + u8 reserved_os[ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE]; /* reserved for OS use */ + u8 reserved_firmware[ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE]; /* reserved for firmware use */ +}; + +#define ACPI_MP_WAKE_COMMAND_WAKEUP 1 + /* * Common flags fields for MADT subtables */ |