[mirror_edk2.git] / MdePkg / Include / IndustryStandard / Acpi10.h

/** @file\r
  ACPI 1.0b definitions from the ACPI Specification, revision 1.0b\r
\r
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
Copyright (c) 2020, Arm Limited. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
**/\r
\r
#ifndef _ACPI_1_0_H_\r
#define _ACPI_1_0_H_\r
\r
#include <IndustryStandard/AcpiAml.h>\r
\r
///\r
/// Common table header, this prefaces all ACPI tables, including FACS, but\r
/// excluding the RSD PTR structure.\r
///\r
typedef struct {\r
  UINT32    Signature;\r
  UINT32    Length;\r
} EFI_ACPI_COMMON_HEADER;\r
\r
#pragma pack(1)\r
///\r
/// The common ACPI description table header.  This structure prefaces most ACPI tables.\r
///\r
typedef struct {\r
  UINT32    Signature;\r
  UINT32    Length;\r
  UINT8     Revision;\r
  UINT8     Checksum;\r
  UINT8     OemId[6];\r
  UINT64    OemTableId;\r
  UINT32    OemRevision;\r
  UINT32    CreatorId;\r
  UINT32    CreatorRevision;\r
} EFI_ACPI_DESCRIPTION_HEADER;\r
#pragma pack()\r
\r
//\r
// Define for Descriptor\r
//\r
#define ACPI_SMALL_ITEM_FLAG  0x00\r
#define ACPI_LARGE_ITEM_FLAG  0x01\r
\r
//\r
// Small Item Descriptor Name\r
//\r
#define ACPI_SMALL_IRQ_DESCRIPTOR_NAME              0x04\r
#define ACPI_SMALL_DMA_DESCRIPTOR_NAME              0x05\r
#define ACPI_SMALL_START_DEPENDENT_DESCRIPTOR_NAME  0x06\r
#define ACPI_SMALL_END_DEPENDENT_DESCRIPTOR_NAME    0x07\r
#define ACPI_SMALL_IO_PORT_DESCRIPTOR_NAME          0x08\r
#define ACPI_SMALL_FIXED_IO_PORT_DESCRIPTOR_NAME    0x09\r
#define ACPI_SMALL_VENDOR_DEFINED_DESCRIPTOR_NAME   0x0E\r
#define ACPI_SMALL_END_TAG_DESCRIPTOR_NAME          0x0F\r
\r
//\r
// Large Item Descriptor Name\r
//\r
#define ACPI_LARGE_24_BIT_MEMORY_RANGE_DESCRIPTOR_NAME        0x01\r
#define ACPI_LARGE_VENDOR_DEFINED_DESCRIPTOR_NAME             0x04\r
#define ACPI_LARGE_32_BIT_MEMORY_RANGE_DESCRIPTOR_NAME        0x05\r
#define ACPI_LARGE_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR_NAME  0x06\r
#define ACPI_LARGE_DWORD_ADDRESS_SPACE_DESCRIPTOR_NAME        0x07\r
#define ACPI_LARGE_WORD_ADDRESS_SPACE_DESCRIPTOR_NAME         0x08\r
#define ACPI_LARGE_EXTENDED_IRQ_DESCRIPTOR_NAME               0x09\r
#define ACPI_LARGE_QWORD_ADDRESS_SPACE_DESCRIPTOR_NAME        0x0A\r
\r
//\r
// Small Item Descriptor Value\r
//\r
#define ACPI_IRQ_NOFLAG_DESCRIPTOR              0x22\r
#define ACPI_IRQ_DESCRIPTOR                     0x23\r
#define ACPI_DMA_DESCRIPTOR                     0x2A\r
#define ACPI_START_DEPENDENT_DESCRIPTOR         0x30\r
#define ACPI_START_DEPENDENT_EX_DESCRIPTOR      0x31\r
#define ACPI_END_DEPENDENT_DESCRIPTOR           0x38\r
#define ACPI_IO_PORT_DESCRIPTOR                 0x47\r
#define ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR  0x4B\r
#define ACPI_END_TAG_DESCRIPTOR                 0x79\r
\r
//\r
// Large Item Descriptor Value\r
//\r
#define ACPI_24_BIT_MEMORY_RANGE_DESCRIPTOR        0x81\r
#define ACPI_32_BIT_MEMORY_RANGE_DESCRIPTOR        0x85\r
#define ACPI_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR  0x86\r
#define ACPI_DWORD_ADDRESS_SPACE_DESCRIPTOR        0x87\r
#define ACPI_WORD_ADDRESS_SPACE_DESCRIPTOR         0x88\r
#define ACPI_EXTENDED_INTERRUPT_DESCRIPTOR         0x89\r
#define ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR        0x8A\r
#define ACPI_ADDRESS_SPACE_DESCRIPTOR              0x8A\r
\r
//\r
// Resource Type\r
//\r
#define ACPI_ADDRESS_SPACE_TYPE_MEM  0x00\r
#define ACPI_ADDRESS_SPACE_TYPE_IO   0x01\r
#define ACPI_ADDRESS_SPACE_TYPE_BUS  0x02\r
\r
///\r
/// Power Management Timer frequency is fixed at 3.579545MHz.\r
///\r
#define ACPI_TIMER_FREQUENCY  3579545\r
\r
//\r
// Ensure proper structure formats\r
//\r
#pragma pack(1)\r
\r
///\r
/// The common definition of QWORD, DWORD, and WORD\r
/// Address Space Descriptors.\r
///\r
typedef PACKED struct {\r
  UINT8     Desc;\r
  UINT16    Len;\r
  UINT8     ResType;\r
  UINT8     GenFlag;\r
  UINT8     SpecificFlag;\r
  UINT64    AddrSpaceGranularity;\r
  UINT64    AddrRangeMin;\r
  UINT64    AddrRangeMax;\r
  UINT64    AddrTranslationOffset;\r
  UINT64    AddrLen;\r
} EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR;\r
\r
typedef PACKED union {\r
  UINT8    Byte;\r
  PACKED struct {\r
    UINT8    Length : 3;\r
    UINT8    Name   : 4;\r
    UINT8    Type   : 1;\r
  } Bits;\r
} ACPI_SMALL_RESOURCE_HEADER;\r
\r
typedef PACKED struct {\r
  PACKED union {\r
    UINT8    Byte;\r
    PACKED struct {\r
      UINT8    Name : 7;\r
      UINT8    Type : 1;\r
    } Bits;\r
  } Header;\r
  UINT16    Length;\r
} ACPI_LARGE_RESOURCE_HEADER;\r
\r
///\r
/// IRQ Descriptor.\r
///\r
typedef PACKED struct {\r
  ACPI_SMALL_RESOURCE_HEADER    Header;\r
  UINT16                        Mask;\r
} EFI_ACPI_IRQ_NOFLAG_DESCRIPTOR;\r
\r
///\r
/// IRQ Descriptor.\r
///\r
typedef PACKED struct {\r
  ACPI_SMALL_RESOURCE_HEADER    Header;\r
  UINT16                        Mask;\r
  UINT8                         Information;\r
} EFI_ACPI_IRQ_DESCRIPTOR;\r
\r
///\r
/// DMA Descriptor.\r
///\r
typedef PACKED struct {\r
  ACPI_SMALL_RESOURCE_HEADER    Header;\r
  UINT8                         ChannelMask;\r
  UINT8                         Information;\r
} EFI_ACPI_DMA_DESCRIPTOR;\r
\r
///\r
/// I/O Port Descriptor\r
///\r
typedef PACKED struct {\r
  ACPI_SMALL_RESOURCE_HEADER    Header;\r
  UINT8                         Information;\r
  UINT16                        BaseAddressMin;\r
  UINT16                        BaseAddressMax;\r
  UINT8                         Alignment;\r
  UINT8                         Length;\r
} EFI_ACPI_IO_PORT_DESCRIPTOR;\r
\r
///\r
/// Fixed Location I/O Port Descriptor.\r
///\r
typedef PACKED struct {\r
  ACPI_SMALL_RESOURCE_HEADER    Header;\r
  UINT16                        BaseAddress;\r
  UINT8                         Length;\r
} EFI_ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR;\r
\r
///\r
/// 24-Bit Memory Range Descriptor\r
///\r
typedef PACKED struct {\r
  ACPI_LARGE_RESOURCE_HEADER    Header;\r
  UINT8                         Information;\r
  UINT16                        BaseAddressMin;\r
  UINT16                        BaseAddressMax;\r
  UINT16                        Alignment;\r
  UINT16                        Length;\r
} EFI_ACPI_24_BIT_MEMORY_RANGE_DESCRIPTOR;\r
\r
///\r
/// 32-Bit Memory Range Descriptor\r
///\r
typedef PACKED struct {\r
  ACPI_LARGE_RESOURCE_HEADER    Header;\r
  UINT8                         Information;\r
  UINT32                        BaseAddressMin;\r
  UINT32                        BaseAddressMax;\r
  UINT32                        Alignment;\r
  UINT32                        Length;\r
} EFI_ACPI_32_BIT_MEMORY_RANGE_DESCRIPTOR;\r
\r
///\r
/// Fixed 32-Bit Fixed Memory Range Descriptor\r
///\r
typedef PACKED struct {\r
  ACPI_LARGE_RESOURCE_HEADER    Header;\r
  UINT8                         Information;\r
  UINT32                        BaseAddress;\r
  UINT32                        Length;\r
} EFI_ACPI_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR;\r
\r
///\r
/// QWORD Address Space Descriptor\r
///\r
typedef PACKED struct {\r
  ACPI_LARGE_RESOURCE_HEADER    Header;\r
  UINT8                         ResType;\r
  UINT8                         GenFlag;\r
  UINT8                         SpecificFlag;\r
  UINT64                        AddrSpaceGranularity;\r
  UINT64                        AddrRangeMin;\r
  UINT64                        AddrRangeMax;\r
  UINT64                        AddrTranslationOffset;\r
  UINT64                        AddrLen;\r
} EFI_ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR;\r
\r
///\r
/// DWORD Address Space Descriptor\r
///\r
typedef PACKED struct {\r
  ACPI_LARGE_RESOURCE_HEADER    Header;\r
  UINT8                         ResType;\r
  UINT8                         GenFlag;\r
  UINT8                         SpecificFlag;\r
  UINT32                        AddrSpaceGranularity;\r
  UINT32                        AddrRangeMin;\r
  UINT32                        AddrRangeMax;\r
  UINT32                        AddrTranslationOffset;\r
  UINT32                        AddrLen;\r
} EFI_ACPI_DWORD_ADDRESS_SPACE_DESCRIPTOR;\r
\r
///\r
/// WORD Address Space Descriptor\r
///\r
typedef PACKED struct {\r
  ACPI_LARGE_RESOURCE_HEADER    Header;\r
  UINT8                         ResType;\r
  UINT8                         GenFlag;\r
  UINT8                         SpecificFlag;\r
  UINT16                        AddrSpaceGranularity;\r
  UINT16                        AddrRangeMin;\r
  UINT16                        AddrRangeMax;\r
  UINT16                        AddrTranslationOffset;\r
  UINT16                        AddrLen;\r
} EFI_ACPI_WORD_ADDRESS_SPACE_DESCRIPTOR;\r
\r
///\r
/// Extended Interrupt Descriptor\r
///\r
typedef PACKED struct {\r
  ACPI_LARGE_RESOURCE_HEADER    Header;\r
  UINT8                         InterruptVectorFlags;\r
  UINT8                         InterruptTableLength;\r
  UINT32                        InterruptNumber[1];\r
} EFI_ACPI_EXTENDED_INTERRUPT_DESCRIPTOR;\r
\r
#pragma pack()\r
\r
///\r
/// The End tag identifies an end of resource data.\r
///\r
typedef struct {\r
  UINT8    Desc;\r
  UINT8    Checksum;\r
} EFI_ACPI_END_TAG_DESCRIPTOR;\r
\r
//\r
// General use definitions\r
//\r
#define EFI_ACPI_RESERVED_BYTE   0x00\r
#define EFI_ACPI_RESERVED_WORD   0x0000\r
#define EFI_ACPI_RESERVED_DWORD  0x00000000\r
#define EFI_ACPI_RESERVED_QWORD  0x0000000000000000\r
\r
//\r
// Resource Type Specific Flags\r
// Ref ACPI specification 6.4.3.5.5\r
//\r
// Bit [0]    : Write Status, _RW\r
//\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_WRITE  (1 << 0)\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_ONLY   (0 << 0)\r
//\r
// Bit [2:1]  : Memory Attributes, _MEM\r
//\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_NON_CACHEABLE              (0 << 1)\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE                  (1 << 1)\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_WRITE_COMBINING  (2 << 1)\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_PREFETCHABLE     (3 << 1)\r
//\r
// Bit [4:3]  : Memory Attributes, _MTP\r
//\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_MEMORY    (0 << 3)\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_RESERVED  (1 << 3)\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_ACPI      (2 << 3)\r
#define EFI_APCI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_NVS       (3 << 3)\r
//\r
// Bit [5]    : Memory to I/O Translation, _TTP\r
//\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_TRANSLATION  (1 << 5)\r
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_STATIC       (0 << 5)\r
\r
//\r
// IRQ Information\r
// Ref ACPI specification 6.4.2.1\r
//\r
#define EFI_ACPI_IRQ_SHARABLE_MASK  0x10\r
#define   EFI_ACPI_IRQ_SHARABLE     0x10\r
\r
#define EFI_ACPI_IRQ_POLARITY_MASK  0x08\r
#define   EFI_ACPI_IRQ_HIGH_TRUE    0x00\r
#define   EFI_ACPI_IRQ_LOW_FALSE    0x08\r
\r
#define EFI_ACPI_IRQ_MODE               0x01\r
#define   EFI_ACPI_IRQ_LEVEL_TRIGGERED  0x00\r
#define   EFI_ACPI_IRQ_EDGE_TRIGGERED   0x01\r
\r
//\r
// DMA Information\r
// Ref ACPI specification 6.4.2.2\r
//\r
#define EFI_ACPI_DMA_SPEED_TYPE_MASK             0x60\r
#define   EFI_ACPI_DMA_SPEED_TYPE_COMPATIBILITY  0x00\r
#define   EFI_ACPI_DMA_SPEED_TYPE_A              0x20\r
#define   EFI_ACPI_DMA_SPEED_TYPE_B              0x40\r
#define   EFI_ACPI_DMA_SPEED_TYPE_F              0x60\r
\r
#define EFI_ACPI_DMA_BUS_MASTER_MASK  0x04\r
#define   EFI_ACPI_DMA_BUS_MASTER     0x04\r
\r
#define EFI_ACPI_DMA_TRANSFER_TYPE_MASK                0x03\r
#define   EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT             0x00\r
#define   EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT_AND_16_BIT  0x01\r
#define   EFI_ACPI_DMA_TRANSFER_TYPE_16_BIT            0x02\r
\r
//\r
// IO Information\r
// Ref ACPI specification 6.4.2.5\r
//\r
#define EFI_ACPI_IO_DECODE_MASK      0x01\r
#define   EFI_ACPI_IO_DECODE_16_BIT  0x01\r
#define   EFI_ACPI_IO_DECODE_10_BIT  0x00\r
\r
//\r
// Memory Information\r
// Ref ACPI specification 6.4.3.4\r
//\r
#define EFI_ACPI_MEMORY_WRITE_STATUS_MASK  0x01\r
#define   EFI_ACPI_MEMORY_WRITABLE         0x01\r
#define   EFI_ACPI_MEMORY_NON_WRITABLE     0x00\r
\r
//\r
// Interrupt Vector Flags definitions for Extended Interrupt Descriptor\r
// Ref ACPI specification 6.4.3.6\r
//\r
#define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_PRODUCER_CONSUMER_MASK  BIT0\r
#define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_MODE_MASK               BIT1\r
#define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_POLARITY_MASK           BIT2\r
#define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_SHARABLE_MASK           BIT3\r
#define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_WAKE_CAPABLITY_MASK     BIT4\r
\r
//\r
// Ensure proper structure formats\r
//\r
#pragma pack(1)\r
//\r
// ACPI 1.0b table structures\r
//\r
\r
///\r
/// Root System Description Pointer Structure.\r
///\r
typedef struct {\r
  UINT64    Signature;\r
  UINT8     Checksum;\r
  UINT8     OemId[6];\r
  UINT8     Reserved;\r
  UINT32    RsdtAddress;\r
} EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER;\r
\r
//\r
// Root System Description Table\r
// No definition needed as it is a common description table header, the same with\r
// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.\r
//\r
\r
///\r
/// RSDT Revision (as defined in ACPI 1.0b specification).\r
///\r
#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION  0x01\r
\r
///\r
/// Fixed ACPI Description Table Structure (FADT).\r
///\r
typedef struct {\r
  EFI_ACPI_DESCRIPTION_HEADER    Header;\r
  UINT32                         FirmwareCtrl;\r
  UINT32                         Dsdt;\r
  UINT8                          IntModel;\r
  UINT8                          Reserved1;\r
  UINT16                         SciInt;\r
  UINT32                         SmiCmd;\r
  UINT8                          AcpiEnable;\r
  UINT8                          AcpiDisable;\r
  UINT8                          S4BiosReq;\r
  UINT8                          Reserved2;\r
  UINT32                         Pm1aEvtBlk;\r
  UINT32                         Pm1bEvtBlk;\r
  UINT32                         Pm1aCntBlk;\r
  UINT32                         Pm1bCntBlk;\r
  UINT32                         Pm2CntBlk;\r
  UINT32                         PmTmrBlk;\r
  UINT32                         Gpe0Blk;\r
  UINT32                         Gpe1Blk;\r
  UINT8                          Pm1EvtLen;\r
  UINT8                          Pm1CntLen;\r
  UINT8                          Pm2CntLen;\r
  UINT8                          PmTmLen;\r
  UINT8                          Gpe0BlkLen;\r
  UINT8                          Gpe1BlkLen;\r
  UINT8                          Gpe1Base;\r
  UINT8                          Reserved3;\r
  UINT16                         PLvl2Lat;\r
  UINT16                         PLvl3Lat;\r
  UINT16                         FlushSize;\r
  UINT16                         FlushStride;\r
  UINT8                          DutyOffset;\r
  UINT8                          DutyWidth;\r
  UINT8                          DayAlrm;\r
  UINT8                          MonAlrm;\r
  UINT8                          Century;\r
  UINT8                          Reserved4;\r
  UINT8                          Reserved5;\r
  UINT8                          Reserved6;\r
  UINT32                         Flags;\r
} EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE;\r
\r
///\r
/// FADT Version (as defined in ACPI 1.0b specification).\r
///\r
#define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION  0x01\r
\r
#define EFI_ACPI_1_0_INT_MODE_DUAL_PIC       0\r
#define EFI_ACPI_1_0_INT_MODE_MULTIPLE_APIC  1\r
\r
//\r
// Fixed ACPI Description Table Fixed Feature Flags\r
// All other bits are reserved and must be set to 0.\r
//\r
#define EFI_ACPI_1_0_WBINVD        BIT0\r
#define EFI_ACPI_1_0_WBINVD_FLUSH  BIT1\r
#define EFI_ACPI_1_0_PROC_C1       BIT2\r
#define EFI_ACPI_1_0_P_LVL2_UP     BIT3\r
#define EFI_ACPI_1_0_PWR_BUTTON    BIT4\r
#define EFI_ACPI_1_0_SLP_BUTTON    BIT5\r
#define EFI_ACPI_1_0_FIX_RTC       BIT6\r
#define EFI_ACPI_1_0_RTC_S4        BIT7\r
#define EFI_ACPI_1_0_TMR_VAL_EXT   BIT8\r
#define EFI_ACPI_1_0_DCK_CAP       BIT9\r
\r
///\r
/// Firmware ACPI Control Structure.\r
///\r
typedef struct {\r
  UINT32    Signature;\r
  UINT32    Length;\r
  UINT32    HardwareSignature;\r
  UINT32    FirmwareWakingVector;\r
  UINT32    GlobalLock;\r
  UINT32    Flags;\r
  UINT8     Reserved[40];\r
} EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;\r
\r
///\r
/// Firmware Control Structure Feature Flags.\r
/// All other bits are reserved and must be set to 0.\r
///\r
#define EFI_ACPI_1_0_S4BIOS_F  BIT0\r
\r
///\r
/// Multiple APIC Description Table header definition.  The rest of the table\r
/// must be defined in a platform-specific manner.\r
///\r
typedef struct {\r
  EFI_ACPI_DESCRIPTION_HEADER    Header;\r
  UINT32                         LocalApicAddress;\r
  UINT32                         Flags;\r
} EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;\r
\r
///\r
/// MADT Revision (as defined in ACPI 1.0b specification).\r
///\r
#define EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION  0x01\r
\r
///\r
/// Multiple APIC Flags\r
/// All other bits are reserved and must be set to 0.\r
///\r
#define EFI_ACPI_1_0_PCAT_COMPAT  BIT0\r
\r
//\r
// Multiple APIC Description Table APIC structure types\r
// All other values between 0x05 an 0xFF are reserved and\r
// will be ignored by OSPM.\r
//\r
#define EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC           0x00\r
#define EFI_ACPI_1_0_IO_APIC                        0x01\r
#define EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE      0x02\r
#define EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE  0x03\r
#define EFI_ACPI_1_0_LOCAL_APIC_NMI                 0x04\r
\r
//\r
// APIC Structure Definitions\r
//\r
\r
///\r
/// Processor Local APIC Structure Definition.\r
///\r
typedef struct {\r
  UINT8     Type;\r
  UINT8     Length;\r
  UINT8     AcpiProcessorId;\r
  UINT8     ApicId;\r
  UINT32    Flags;\r
} EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE;\r
\r
///\r
/// Local APIC Flags.  All other bits are reserved and must be 0.\r
///\r
#define EFI_ACPI_1_0_LOCAL_APIC_ENABLED  BIT0\r
\r
///\r
/// IO APIC Structure.\r
///\r
typedef struct {\r
  UINT8     Type;\r
  UINT8     Length;\r
  UINT8     IoApicId;\r
  UINT8     Reserved;\r
  UINT32    IoApicAddress;\r
  UINT32    SystemVectorBase;\r
} EFI_ACPI_1_0_IO_APIC_STRUCTURE;\r
\r
///\r
/// Interrupt Source Override Structure.\r
///\r
typedef struct {\r
  UINT8     Type;\r
  UINT8     Length;\r
  UINT8     Bus;\r
  UINT8     Source;\r
  UINT32    GlobalSystemInterruptVector;\r
  UINT16    Flags;\r
} EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;\r
\r
///\r
/// Non-Maskable Interrupt Source Structure.\r
///\r
typedef struct {\r
  UINT8     Type;\r
  UINT8     Length;\r
  UINT16    Flags;\r
  UINT32    GlobalSystemInterruptVector;\r
} EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;\r
\r
///\r
/// Local APIC NMI Structure.\r
///\r
typedef struct {\r
  UINT8     Type;\r
  UINT8     Length;\r
  UINT8     AcpiProcessorId;\r
  UINT16    Flags;\r
  UINT8     LocalApicInti;\r
} EFI_ACPI_1_0_LOCAL_APIC_NMI_STRUCTURE;\r
\r
///\r
/// Smart Battery Description Table (SBST)\r
///\r
typedef struct {\r
  EFI_ACPI_DESCRIPTION_HEADER    Header;\r
  UINT32                         WarningEnergyLevel;\r
  UINT32                         LowEnergyLevel;\r
  UINT32                         CriticalEnergyLevel;\r
} EFI_ACPI_1_0_SMART_BATTERY_DESCRIPTION_TABLE;\r
\r
//\r
// Known table signatures\r
//\r
\r
///\r
/// "RSD PTR " Root System Description Pointer.\r
///\r
#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE  SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')\r
\r
///\r
/// "APIC" Multiple APIC Description Table.\r
///\r
#define EFI_ACPI_1_0_APIC_SIGNATURE  SIGNATURE_32('A', 'P', 'I', 'C')\r
\r
///\r
/// "DSDT" Differentiated System Description Table.\r
///\r
#define EFI_ACPI_1_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('D', 'S', 'D', 'T')\r
\r
///\r
/// "FACS" Firmware ACPI Control Structure.\r
///\r
#define EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'S')\r
\r
///\r
/// "FACP" Fixed ACPI Description Table.\r
///\r
#define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'P')\r
\r
///\r
/// "PSDT" Persistent System Description Table.\r
///\r
#define EFI_ACPI_1_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('P', 'S', 'D', 'T')\r
\r
///\r
/// "RSDT" Root System Description Table.\r
///\r
#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('R', 'S', 'D', 'T')\r
\r
///\r
/// "SBST" Smart Battery Specification Table.\r
///\r
#define EFI_ACPI_1_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'B', 'S', 'T')\r
\r
///\r
/// "SSDT" Secondary System Description Table.\r
///\r
#define EFI_ACPI_1_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'S', 'D', 'T')\r
\r
#pragma pack()\r
\r
#endif\r