diff options
| author | Lv Zheng <lv.zheng@intel.com> | 2017-06-05 16:15:34 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-12 14:50:33 +0200 |
| commit | e6ab3b776d848abce88b5b6bf59577025780b7ed (patch) | |
| tree | 4f842d7f99be4d3ce32c089f0f6c9184cefc149a /include/acpi/actbl2.h | |
| parent | 05c3507cecf241c561355b6fe56bff4518642e0d (diff) | |
ACPICA: Tables: Add WSMT support
ACPICA commit 4f12387029c6a561e7792f53caf2e7f1f0ab2bbe
This patch adds WSMT support, the table can be found at Line [#1].
The support includes table structure definitions (ACPICA tables) and
assembly/disassembly (iasl) support. Lv Zheng.
Link: https://github.com/acpica/acpica/commit/4f123870
Link: https://msdn.microsoft.com/windows/hardware/drivers/bringup/acpi-system-description-tables#wsmt [1]
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
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/actbl2.h')
| -rw-r--r-- | include/acpi/actbl2.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index faa9f2c0d5de..724d9fc82efc 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -87,6 +87,7 @@ #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ +#define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Migrations Table */ #define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */ #ifdef ACPI_UNDEFINED_TABLES @@ -1498,6 +1499,27 @@ struct acpi_table_wdrt { u8 units; }; +/******************************************************************************* + * + * WSMT - Windows SMM Security Migrations Table + * Version 1 + * + * Conforms to "Windows SMM Security Migrations Table", + * Version 1.0, April 18, 2016 + * + ******************************************************************************/ + +struct acpi_table_wsmt { + struct acpi_table_header header; /* Common ACPI table header */ + u32 protection_flags; +}; + +/* Flags for protection_flags field above */ + +#define ACPI_WSMT_FIXED_COMM_BUFFERS (1) +#define ACPI_WSMT_COMM_BUFFER_NESTED_PTR_PROTECTION (2) +#define ACPI_WSMT_SYSTEM_RESOURCE_PROTECTION (4) + /* Reset to default packing */ #pragma pack() |