diff options
| author | Bob Moore <robert.moore@intel.com> | 2011-11-16 10:42:09 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-01-17 03:36:27 -0500 |
| commit | 2355e10f07b2c550c671f98b68aedf323c299aeb (patch) | |
| tree | 53e5767d9d5f9f1884e2d2f89a58af57726a1a72 /include/acpi | |
| parent | ec4636669bf9c6ff157121ab42709650a9e0cc2a (diff) | |
| download | linux-2355e10f07b2c550c671f98b68aedf323c299aeb.tar.bz2 | |
ACPI 5.0: Basic support for FADT version 5
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/actbl.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index f1380287ed4d..7d0e051b4863 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -255,6 +255,8 @@ struct acpi_table_fadt { struct acpi_generic_address xpm_timer_block; /* 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */ struct acpi_generic_address xgpe0_block; /* 64-bit Extended General Purpose Event 0 Reg Blk address */ struct acpi_generic_address xgpe1_block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */ + struct acpi_generic_address sleep_control; /* 64-bit Sleep Control register */ + struct acpi_generic_address sleep_status; /* 64-bit Sleep Status register */ }; /* Masks for FADT Boot Architecture Flags (boot_flags) */ @@ -264,6 +266,7 @@ struct acpi_table_fadt { #define ACPI_FADT_NO_VGA (1<<2) /* 02: [V4] It is not safe to probe for VGA hardware */ #define ACPI_FADT_NO_MSI (1<<3) /* 03: [V4] Message Signaled Interrupts (MSI) must not be enabled */ #define ACPI_FADT_NO_ASPM (1<<4) /* 04: [V4] PCIe ASPM control must not be enabled */ +#define ACPI_FADT_NO_CMOS_RTC (1<<5) /* 05: [V5] No CMOS real-time clock present */ #define FADT2_REVISION_ID 3 @@ -289,6 +292,8 @@ struct acpi_table_fadt { #define ACPI_FADT_REMOTE_POWER_ON (1<<17) /* 17: [V4] System is compatible with remote power on (ACPI 3.0) */ #define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: [V4] All local APICs must use cluster model (ACPI 3.0) */ #define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: [V4] All local x_aPICs must use physical dest mode (ACPI 3.0) */ +#define ACPI_FADT_HW_REDUCED (1<<20) /* 20: [V5] ACPI hardware is not implemented (ACPI 5.0) */ +#define ACPI_FADT_LOW_POWER_S0 (1<<21) /* 21: [V5] S0 power savings are equal or better than S3 (ACPI 5.0) */ /* Values for preferred_profile (Preferred Power Management Profiles) */ @@ -299,14 +304,16 @@ enum acpi_prefered_pm_profiles { PM_WORKSTATION = 3, PM_ENTERPRISE_SERVER = 4, PM_SOHO_SERVER = 5, - PM_APPLIANCE_PC = 6 + PM_APPLIANCE_PC = 6, + PM_PERFORMANCE_SERVER = 7, + PM_TABLET = 8 }; /* Reset to default packing */ #pragma pack() -#define ACPI_FADT_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_fadt, f) +#define ACPI_FADT_OFFSET(f) (u16) ACPI_OFFSET (struct acpi_table_fadt, f) /* * Internal table-related structures @@ -351,12 +358,15 @@ struct acpi_table_desc { * FADT is the bottom line as to what the version really is. * * For reference, the values below are as follows: - * FADT V1 size: 0x74 - * FADT V2 size: 0x84 - * FADT V3+ size: 0xF4 + * FADT V1 size: 0x074 + * FADT V2 size: 0x084 + * FADT V3 size: 0x0F4 + * FADT V4 size: 0x0F4 + * FADT V5 size: 0x10C */ #define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4) #define ACPI_FADT_V2_SIZE (u32) (ACPI_FADT_OFFSET (reserved4[0]) + 3) -#define ACPI_FADT_V3_SIZE (u32) (sizeof (struct acpi_table_fadt)) +#define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control)) +#define ACPI_FADT_V5_SIZE (u32) (sizeof (struct acpi_table_fadt)) #endif /* __ACTBL_H__ */ |