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| author | Len Brown <len.brown@intel.com> | 2010-08-15 00:25:40 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-08-15 00:25:40 -0400 |
| commit | c172cb73bc79fe69915b1a1a48e374aa4b1f8a59 (patch) | |
| tree | eb3d6415914968441c063f7282e824b14b5a5edb /include/acpi/actbl2.h | |
| parent | e8eb6228094bcf0c84d9aa32b6363e78da68e1f5 (diff) | |
| parent | 28f4f8a9def2b1f3a6066bae791c77043ec49524 (diff) | |
| download | linux-c172cb73bc79fe69915b1a1a48e374aa4b1f8a59.tar.gz | |
Merge branch 'acpica-gpe' into release
Diffstat (limited to 'include/acpi/actbl2.h')
| -rw-r--r-- | include/acpi/actbl2.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 95f4d0ef4819..d4136b28011f 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -77,8 +77,18 @@ #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ #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 */ +#ifdef ACPI_UNDEFINED_TABLES +/* + * These tables have been seen in the field, but no definition has been found + */ +#define ACPI_SIG_ATKG "ATKG" +#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ +#define ACPI_SIG_IEIT "IEIT" +#endif + /* * All tables must be byte-packed to match the ACPI specification, since * the tables are provided by the system BIOS. @@ -909,6 +919,44 @@ enum acpi_wdat_instructions { /******************************************************************************* * + * WDDT - Watchdog Descriptor Table + * Version 1 + * + * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", + * Version 001, September 2002 + * + ******************************************************************************/ + +struct acpi_table_wddt { + struct acpi_table_header header; /* Common ACPI table header */ + u16 spec_version; + u16 table_version; + u16 pci_vendor_id; + struct acpi_generic_address address; + u16 max_count; /* Maximum counter value supported */ + u16 min_count; /* Minimum counter value supported */ + u16 period; + u16 status; + u16 capability; +}; + +/* Flags for Status field above */ + +#define ACPI_WDDT_AVAILABLE (1) +#define ACPI_WDDT_ACTIVE (1<<1) +#define ACPI_WDDT_TCO_OS_OWNED (1<<2) +#define ACPI_WDDT_USER_RESET (1<<11) +#define ACPI_WDDT_WDT_RESET (1<<12) +#define ACPI_WDDT_POWER_FAIL (1<<13) +#define ACPI_WDDT_UNKNOWN_RESET (1<<14) + +/* Flags for Capability field above */ + +#define ACPI_WDDT_AUTO_RESET (1) +#define ACPI_WDDT_ALERT_SUPPORT (1<<1) + +/******************************************************************************* + * * WDRT - Watchdog Resource Table * Version 1 * |