diff options
Diffstat (limited to 'include/actbl.h')
| -rw-r--r-- | include/actbl.h | 99 |
1 files changed, 64 insertions, 35 deletions
diff --git a/include/actbl.h b/include/actbl.h index e24730b782e9..9d53404d605a 100644 --- a/include/actbl.h +++ b/include/actbl.h @@ -1,7 +1,6 @@ /****************************************************************************** * * Name: actbl.h - Basic ACPI Table Definitions - * $Revision: 1.84 $ * *****************************************************************************/ @@ -9,7 +8,7 @@ * * 1. Copyright Notice * - * Some or all of this work - Copyright (c) 1999 - 2007, Intel Corp. + * Some or all of this work - Copyright (c) 1999 - 2009, Intel Corp. * All rights reserved. * * 2. License @@ -306,12 +305,12 @@ typedef struct acpi_table_fadt UINT16 C3Latency; /* Worst case HW latency to enter/exit C3 state */ UINT16 FlushSize; /* Processor's memory cache line width, in bytes */ UINT16 FlushStride; /* Number of flush strides that need to be read */ - UINT8 DutyOffset; /* Processor duty cycle index in processor's P_CNT reg*/ - UINT8 DutyWidth; /* Processor duty cycle value bit width in P_CNT register.*/ + UINT8 DutyOffset; /* Processor duty cycle index in processor's P_CNT reg */ + UINT8 DutyWidth; /* Processor duty cycle value bit width in P_CNT register */ UINT8 DayAlarm; /* Index to day-of-month alarm in RTC CMOS RAM */ UINT8 MonthAlarm; /* Index to month-of-year alarm in RTC CMOS RAM */ UINT8 Century; /* Index to century in RTC CMOS RAM */ - UINT16 BootFlags; /* IA-PC Boot Architecture Flags. See Table 5-10 for description */ + UINT16 BootFlags; /* IA-PC Boot Architecture Flags (see below for individual flags) */ UINT8 Reserved; /* Reserved, must be zero */ UINT32 Flags; /* Miscellaneous flag bits (see below for individual flags) */ ACPI_GENERIC_ADDRESS ResetRegister; /* 64-bit address of the Reset register */ @@ -331,33 +330,40 @@ typedef struct acpi_table_fadt } ACPI_TABLE_FADT; +/* FADT Boot Architecture Flags (BootFlags) */ + +#define ACPI_FADT_LEGACY_DEVICES (1) /* 00: [V2] System has LPC or ISA bus devices */ +#define ACPI_FADT_8042 (1<<1) /* 01: [V3] System has an 8042 controller on port 60/64 */ +#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 */ + /* FADT flags */ -#define ACPI_FADT_WBINVD (1) /* 00: The wbinvd instruction works properly */ -#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: The wbinvd flushes but does not invalidate */ -#define ACPI_FADT_C1_SUPPORTED (1<<2) /* 02: All processors support C1 state */ -#define ACPI_FADT_C2_MP_SUPPORTED (1<<3) /* 03: C2 state works on MP system */ -#define ACPI_FADT_POWER_BUTTON (1<<4) /* 04: Power button is handled as a generic feature */ -#define ACPI_FADT_SLEEP_BUTTON (1<<5) /* 05: Sleep button is handled as a generic feature, or not present */ -#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: RTC wakeup stat not in fixed register space */ -#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: RTC wakeup stat not possible from S4 */ -#define ACPI_FADT_32BIT_TIMER (1<<8) /* 08: tmr_val is 32 bits 0=24-bits */ -#define ACPI_FADT_DOCKING_SUPPORTED (1<<9) /* 09: Docking supported */ -#define ACPI_FADT_RESET_REGISTER (1<<10) /* 10: System reset via the FADT RESET_REG supported */ -#define ACPI_FADT_SEALED_CASE (1<<11) /* 11: No internal expansion capabilities and case is sealed */ -#define ACPI_FADT_HEADLESS (1<<12) /* 12: No local video capabilities or local input devices */ -#define ACPI_FADT_SLEEP_TYPE (1<<13) /* 13: Must execute native instruction after writing SLP_TYPx register */ -#define ACPI_FADT_PCI_EXPRESS_WAKE (1<<14) /* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */ -#define ACPI_FADT_PLATFORM_CLOCK (1<<15) /* 15: OSPM should use platform-provided timer (ACPI 3.0) */ -#define ACPI_FADT_S4_RTC_VALID (1<<16) /* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */ -#define ACPI_FADT_REMOTE_POWER_ON (1<<17) /* 17: System is compatible with remote power on (ACPI 3.0) */ -#define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: All local APICs must use cluster model (ACPI 3.0) */ -#define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: All local xAPICs must use physical dest mode (ACPI 3.0) */ +#define ACPI_FADT_WBINVD (1) /* 00: [V1] The wbinvd instruction works properly */ +#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: [V1] wbinvd flushes but does not invalidate caches */ +#define ACPI_FADT_C1_SUPPORTED (1<<2) /* 02: [V1] All processors support C1 state */ +#define ACPI_FADT_C2_MP_SUPPORTED (1<<3) /* 03: [V1] C2 state works on MP system */ +#define ACPI_FADT_POWER_BUTTON (1<<4) /* 04: [V1] Power button is handled as a control method device */ +#define ACPI_FADT_SLEEP_BUTTON (1<<5) /* 05: [V1] Sleep button is handled as a control method device */ +#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: [V1] RTC wakeup status not in fixed register space */ +#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: [V1] RTC alarm can wake system from S4 */ +#define ACPI_FADT_32BIT_TIMER (1<<8) /* 08: [V1] ACPI timer width is 32-bit (0=24-bit) */ +#define ACPI_FADT_DOCKING_SUPPORTED (1<<9) /* 09: [V1] Docking supported */ +#define ACPI_FADT_RESET_REGISTER (1<<10) /* 10: [V2] System reset via the FADT RESET_REG supported */ +#define ACPI_FADT_SEALED_CASE (1<<11) /* 11: [V3] No internal expansion capabilities and case is sealed */ +#define ACPI_FADT_HEADLESS (1<<12) /* 12: [V3] No local video capabilities or local input devices */ +#define ACPI_FADT_SLEEP_TYPE (1<<13) /* 13: [V3] Must execute native instruction after writing SLP_TYPx register */ +#define ACPI_FADT_PCI_EXPRESS_WAKE (1<<14) /* 14: [V4] System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */ +#define ACPI_FADT_PLATFORM_CLOCK (1<<15) /* 15: [V4] OSPM should use platform-provided timer (ACPI 3.0) */ +#define ACPI_FADT_S4_RTC_VALID (1<<16) /* 16: [V4] Contents of RTC_STS valid after S4 wake (ACPI 3.0) */ +#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 xAPICs must use physical dest mode (ACPI 3.0) */ -/* - * FADT Prefered Power Management Profiles - */ +/* FADT Prefered Power Management Profiles */ + enum AcpiPreferedPmProfiles { PM_UNSPECIFIED = 0, @@ -370,18 +376,41 @@ enum AcpiPreferedPmProfiles }; -/* FADT Boot Arch Flags */ +/* Reset to default packing */ -#define BAF_LEGACY_DEVICES 0x0001 -#define BAF_8042_KEYBOARD_CONTROLLER 0x0002 +#pragma pack() -#define FADT2_REVISION_ID 3 -#define FADT2_MINUS_REVISION_ID 2 +typedef union acpi_name_union +{ + UINT32 Integer; + char Ascii[4]; -/* Reset to default packing */ +} ACPI_NAME_UNION; + +/* + * Internal ACPI Table Descriptor. One per ACPI table + */ +typedef struct acpi_table_desc +{ + ACPI_PHYSICAL_ADDRESS Address; + ACPI_TABLE_HEADER *Pointer; + UINT32 Length; /* Length fixed at 32 bits */ + ACPI_NAME_UNION Signature; + ACPI_OWNER_ID OwnerId; + UINT8 Flags; + +} ACPI_TABLE_DESC; + +/* Flags for above */ + +#define ACPI_TABLE_ORIGIN_UNKNOWN (0) +#define ACPI_TABLE_ORIGIN_MAPPED (1) +#define ACPI_TABLE_ORIGIN_ALLOCATED (2) +#define ACPI_TABLE_ORIGIN_OVERRIDE (4) +#define ACPI_TABLE_ORIGIN_MASK (7) +#define ACPI_TABLE_IS_LOADED (8) -#pragma pack() /* * Get the remaining ACPI tables |