mirror of https://github.com/acidanthera/audk.git
509 lines
15 KiB
C
509 lines
15 KiB
C
/** @file
|
|
ACPI 2.0 definitions from the ACPI Specification, revision 2.0
|
|
|
|
Copyright (c) 2006 - 2008, Intel Corporation
|
|
All rights reserved. This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
**/
|
|
|
|
#ifndef _ACPI_2_0_H_
|
|
#define _ACPI_2_0_H_
|
|
|
|
#include <IndustryStandard/Acpi10.h>
|
|
|
|
//
|
|
// Ensure proper structure formats
|
|
//
|
|
#pragma pack(1)
|
|
|
|
///
|
|
/// ACPI 2.0 Generic Address Space definition
|
|
///
|
|
typedef struct {
|
|
UINT8 AddressSpaceId;
|
|
UINT8 RegisterBitWidth;
|
|
UINT8 RegisterBitOffset;
|
|
UINT8 Reserved;
|
|
UINT64 Address;
|
|
} EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE;
|
|
|
|
//
|
|
// Generic Address Space Address IDs
|
|
//
|
|
#define EFI_ACPI_2_0_SYSTEM_MEMORY 0
|
|
#define EFI_ACPI_2_0_SYSTEM_IO 1
|
|
#define EFI_ACPI_2_0_PCI_CONFIGURATION_SPACE 2
|
|
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER 3
|
|
#define EFI_ACPI_2_0_SMBUS 4
|
|
#define EFI_ACPI_2_0_FUNCTIONAL_FIXED_HARDWARE 0x7F
|
|
|
|
//
|
|
// ACPI 2.0 table structures
|
|
//
|
|
|
|
///
|
|
/// Root System Description Pointer Structure
|
|
///
|
|
typedef struct {
|
|
UINT64 Signature;
|
|
UINT8 Checksum;
|
|
UINT8 OemId[6];
|
|
UINT8 Revision;
|
|
UINT32 RsdtAddress;
|
|
UINT32 Length;
|
|
UINT64 XsdtAddress;
|
|
UINT8 ExtendedChecksum;
|
|
UINT8 Reserved[3];
|
|
} EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
|
|
|
|
///
|
|
/// RSD_PTR Revision (as defined in ACPI 2.0 spec.)
|
|
///
|
|
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02
|
|
|
|
///
|
|
/// Common table header, this prefaces all ACPI tables, including FACS, but
|
|
/// excluding the RSD PTR structure
|
|
///
|
|
typedef struct {
|
|
UINT32 Signature;
|
|
UINT32 Length;
|
|
} EFI_ACPI_2_0_COMMON_HEADER;
|
|
|
|
//
|
|
// Root System Description Table
|
|
// No definition needed as it is a common description table header, the same with
|
|
// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
|
|
//
|
|
|
|
///
|
|
/// RSDT Revision (as defined in ACPI 2.0 spec.)
|
|
///
|
|
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
|
|
|
|
//
|
|
// Extended System Description Table
|
|
// No definition needed as it is a common description table header, the same with
|
|
// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
|
|
//
|
|
|
|
///
|
|
/// XSDT Revision (as defined in ACPI 2.0 spec.)
|
|
///
|
|
#define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
|
|
|
|
///
|
|
/// Fixed ACPI Description Table Structure (FADT)
|
|
///
|
|
typedef struct {
|
|
EFI_ACPI_DESCRIPTION_HEADER Header;
|
|
UINT32 FirmwareCtrl;
|
|
UINT32 Dsdt;
|
|
UINT8 Reserved0;
|
|
UINT8 PreferredPmProfile;
|
|
UINT16 SciInt;
|
|
UINT32 SmiCmd;
|
|
UINT8 AcpiEnable;
|
|
UINT8 AcpiDisable;
|
|
UINT8 S4BiosReq;
|
|
UINT8 PstateCnt;
|
|
UINT32 Pm1aEvtBlk;
|
|
UINT32 Pm1bEvtBlk;
|
|
UINT32 Pm1aCntBlk;
|
|
UINT32 Pm1bCntBlk;
|
|
UINT32 Pm2CntBlk;
|
|
UINT32 PmTmrBlk;
|
|
UINT32 Gpe0Blk;
|
|
UINT32 Gpe1Blk;
|
|
UINT8 Pm1EvtLen;
|
|
UINT8 Pm1CntLen;
|
|
UINT8 Pm2CntLen;
|
|
UINT8 PmTmrLen;
|
|
UINT8 Gpe0BlkLen;
|
|
UINT8 Gpe1BlkLen;
|
|
UINT8 Gpe1Base;
|
|
UINT8 CstCnt;
|
|
UINT16 PLvl2Lat;
|
|
UINT16 PLvl3Lat;
|
|
UINT16 FlushSize;
|
|
UINT16 FlushStride;
|
|
UINT8 DutyOffset;
|
|
UINT8 DutyWidth;
|
|
UINT8 DayAlrm;
|
|
UINT8 MonAlrm;
|
|
UINT8 Century;
|
|
UINT16 IaPcBootArch;
|
|
UINT8 Reserved1;
|
|
UINT32 Flags;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE ResetReg;
|
|
UINT8 ResetValue;
|
|
UINT8 Reserved2[3];
|
|
UINT64 XFirmwareCtrl;
|
|
UINT64 XDsdt;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
|
|
} EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE;
|
|
|
|
///
|
|
/// FADT Version (as defined in ACPI 2.0 spec.)
|
|
///
|
|
#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x03
|
|
|
|
//
|
|
// Fixed ACPI Description Table Boot Architecture Flags
|
|
// All other bits are reserved and must be set to 0.
|
|
//
|
|
#define EFI_ACPI_2_0_LEGACY_DEVICES BIT0
|
|
#define EFI_ACPI_2_0_8042 BIT1
|
|
|
|
//
|
|
// Fixed ACPI Description Table Fixed Feature Flags
|
|
// All other bits are reserved and must be set to 0.
|
|
//
|
|
#define EFI_ACPI_2_0_WBINVD BIT0
|
|
#define EFI_ACPI_2_0_WBINVD_FLUSH BIT1
|
|
#define EFI_ACPI_2_0_PROC_C1 BIT2
|
|
#define EFI_ACPI_2_0_P_LVL2_UP BIT3
|
|
#define EFI_ACPI_2_0_PWR_BUTTON BIT4
|
|
#define EFI_ACPI_2_0_SLP_BUTTON BIT5
|
|
#define EFI_ACPI_2_0_FIX_RTC BIT6
|
|
#define EFI_ACPI_2_0_RTC_S4 BIT7
|
|
#define EFI_ACPI_2_0_TMR_VAL_EXT BIT8
|
|
#define EFI_ACPI_2_0_DCK_CAP BIT9
|
|
#define EFI_ACPI_2_0_RESET_REG_SUP BIT10
|
|
#define EFI_ACPI_2_0_SEALED_CASE BIT11
|
|
#define EFI_ACPI_2_0_HEADLESS BIT12
|
|
#define EFI_ACPI_2_0_CPU_SW_SLP BIT13
|
|
|
|
///
|
|
/// Firmware ACPI Control Structure
|
|
///
|
|
typedef struct {
|
|
UINT32 Signature;
|
|
UINT32 Length;
|
|
UINT32 HardwareSignature;
|
|
UINT32 FirmwareWakingVector;
|
|
UINT32 GlobalLock;
|
|
UINT32 Flags;
|
|
UINT64 XFirmwareWakingVector;
|
|
UINT8 Version;
|
|
UINT8 Reserved[31];
|
|
} EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
|
|
|
|
///
|
|
/// FACS Version (as defined in ACPI 2.0 spec.)
|
|
///
|
|
#define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01
|
|
|
|
///
|
|
/// Firmware Control Structure Feature Flags
|
|
/// All other bits are reserved and must be set to 0.
|
|
///
|
|
#define EFI_ACPI_2_0_S4BIOS_F BIT0
|
|
|
|
///
|
|
/// Multiple APIC Description Table header definition. The rest of the table
|
|
/// must be defined in a platform specific manner.
|
|
///
|
|
typedef struct {
|
|
EFI_ACPI_DESCRIPTION_HEADER Header;
|
|
UINT32 LocalApicAddress;
|
|
UINT32 Flags;
|
|
} EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
|
|
|
|
///
|
|
/// MADT Revision (as defined in ACPI 2.0 spec.)
|
|
///
|
|
#define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x01
|
|
|
|
///
|
|
/// Multiple APIC Flags
|
|
/// All other bits are reserved and must be set to 0.
|
|
///
|
|
#define EFI_ACPI_2_0_PCAT_COMPAT BIT0
|
|
|
|
//
|
|
// Multiple APIC Description Table APIC structure types
|
|
// All other values between 0x09 an 0xFF are reserved and
|
|
// will be ignored by OSPM.
|
|
//
|
|
#define EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC 0x00
|
|
#define EFI_ACPI_2_0_IO_APIC 0x01
|
|
#define EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE 0x02
|
|
#define EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03
|
|
#define EFI_ACPI_2_0_LOCAL_APIC_NMI 0x04
|
|
#define EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
|
|
#define EFI_ACPI_2_0_IO_SAPIC 0x06
|
|
#define EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC 0x07
|
|
#define EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES 0x08
|
|
|
|
//
|
|
// APIC Structure Definitions
|
|
//
|
|
|
|
///
|
|
/// Processor Local APIC Structure Definition
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT8 AcpiProcessorId;
|
|
UINT8 ApicId;
|
|
UINT32 Flags;
|
|
} EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
|
|
|
|
///
|
|
/// Local APIC Flags. All other bits are reserved and must be 0.
|
|
///
|
|
#define EFI_ACPI_2_0_LOCAL_APIC_ENABLED BIT0
|
|
|
|
///
|
|
/// IO APIC Structure
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT8 IoApicId;
|
|
UINT8 Reserved;
|
|
UINT32 IoApicAddress;
|
|
UINT32 GlobalSystemInterruptBase;
|
|
} EFI_ACPI_2_0_IO_APIC_STRUCTURE;
|
|
|
|
///
|
|
/// Interrupt Source Override Structure
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT8 Bus;
|
|
UINT8 Source;
|
|
UINT32 GlobalSystemInterrupt;
|
|
UINT16 Flags;
|
|
} EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
|
|
|
|
///
|
|
/// Non-Maskable Interrupt Source Structure
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT16 Flags;
|
|
UINT32 GlobalSystemInterrupt;
|
|
} EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
|
|
|
|
///
|
|
/// Local APIC NMI Structure
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT8 AcpiProcessorId;
|
|
UINT16 Flags;
|
|
UINT8 LocalApicLint;
|
|
} EFI_ACPI_2_0_LOCAL_APIC_NMI_STRUCTURE;
|
|
|
|
///
|
|
/// Local APIC Address Override Structure
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT16 Reserved;
|
|
UINT64 LocalApicAddress;
|
|
} EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
|
|
|
|
///
|
|
/// IO SAPIC Structure
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT8 IoApicId;
|
|
UINT8 Reserved;
|
|
UINT32 GlobalSystemInterruptBase;
|
|
UINT64 IoSapicAddress;
|
|
} EFI_ACPI_2_0_IO_SAPIC_STRUCTURE;
|
|
|
|
///
|
|
/// Local SAPIC Structure
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT8 AcpiProcessorId;
|
|
UINT8 LocalSapicId;
|
|
UINT8 LocalSapicEid;
|
|
UINT8 Reserved[3];
|
|
UINT32 Flags;
|
|
} EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
|
|
|
|
///
|
|
/// Platform Interrupt Sources Structure
|
|
///
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 Length;
|
|
UINT16 Flags;
|
|
UINT8 InterruptType;
|
|
UINT8 ProcessorId;
|
|
UINT8 ProcessorEid;
|
|
UINT8 IoSapicVector;
|
|
UINT32 GlobalSystemInterrupt;
|
|
UINT32 Reserved;
|
|
} EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
|
|
|
|
///
|
|
/// Smart Battery Description Table (SBST)
|
|
///
|
|
typedef struct {
|
|
EFI_ACPI_DESCRIPTION_HEADER Header;
|
|
UINT32 WarningEnergyLevel;
|
|
UINT32 LowEnergyLevel;
|
|
UINT32 CriticalEnergyLevel;
|
|
} EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE;
|
|
|
|
///
|
|
/// SBST Version (as defined in ACPI 2.0 spec.)
|
|
///
|
|
#define EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
|
|
|
|
///
|
|
/// Embedded Controller Boot Resources Table (ECDT)
|
|
/// The table is followed by a null terminated ASCII string that contains
|
|
/// a fully qualified reference to the name space object.
|
|
///
|
|
typedef struct {
|
|
EFI_ACPI_DESCRIPTION_HEADER Header;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE EcControl;
|
|
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE EcData;
|
|
UINT32 Uid;
|
|
UINT8 GpeBit;
|
|
} EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
|
|
|
|
///
|
|
/// ECDT Version (as defined in ACPI 2.0 spec.)
|
|
///
|
|
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
|
|
|
|
//
|
|
// Known table signatures
|
|
//
|
|
|
|
///
|
|
/// "RSD PTR " Root System Description Pointer
|
|
///
|
|
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
|
|
|
|
///
|
|
/// "SPIC" Multiple SAPIC Description Table
|
|
///
|
|
/// BUGBUG: Don't know where this came from except SR870BN4 uses it.
|
|
/// #define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE 0x43495053
|
|
///
|
|
#define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
|
|
|
|
///
|
|
/// "BOOT" MS Simple Boot Spec
|
|
///
|
|
#define EFI_ACPI_2_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
|
|
|
|
///
|
|
/// "DBGP" MS Bebug Port Spec
|
|
///
|
|
#define EFI_ACPI_2_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
|
|
|
|
///
|
|
/// "DSDT" Differentiated System Description Table
|
|
///
|
|
#define EFI_ACPI_2_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
|
|
|
|
///
|
|
/// "ECDT" Embedded Controller Boot Resources Table
|
|
///
|
|
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
|
|
|
|
///
|
|
/// "ETDT" Event Timer Description Table
|
|
///
|
|
#define EFI_ACPI_2_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
|
|
|
|
///
|
|
/// "FACS" Firmware ACPI Control Structure
|
|
///
|
|
#define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
|
|
|
|
///
|
|
/// "FACP" Fixed ACPI Description Table
|
|
///
|
|
#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
|
|
|
|
///
|
|
/// "APIC" Multiple APIC Description Table
|
|
///
|
|
#define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
|
|
|
|
///
|
|
/// "PSDT" Persistent System Description Table
|
|
///
|
|
#define EFI_ACPI_2_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
|
|
|
|
///
|
|
/// "RSDT" Root System Description Table
|
|
///
|
|
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
|
|
|
|
///
|
|
/// "SBST" Smart Battery Specification Table
|
|
///
|
|
#define EFI_ACPI_2_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
|
|
|
|
///
|
|
/// "SLIT" System Locality Information Table
|
|
///
|
|
#define EFI_ACPI_2_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
|
|
|
|
///
|
|
/// "SPCR" Serial Port Concole Redirection Table
|
|
///
|
|
#define EFI_ACPI_2_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
|
|
|
|
///
|
|
/// "SRAT" Static Resource Affinity Table
|
|
///
|
|
#define EFI_ACPI_2_0_STATIC_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
|
|
|
|
///
|
|
/// "SSDT" Secondary System Description Table
|
|
///
|
|
#define EFI_ACPI_2_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
|
|
|
|
///
|
|
/// "SPMI" Server Platform Management Interface Table
|
|
///
|
|
#define EFI_ACPI_2_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
|
|
|
|
///
|
|
/// "XSDT" Extended System Description Table
|
|
///
|
|
#define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
|
|
|
|
///
|
|
/// "MCFG" Static Resource Affinity Table
|
|
///
|
|
#define EFI_ACPI_2_0_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
|
|
|
|
#pragma pack()
|
|
|
|
#endif
|