[mirror_edk2.git] / BaseTools / Source / C / Include / IndustryStandard / Acpi2_0.h

/** @file\r
  ACPI 2.0 definitions from the ACPI Specification, revision 2.0\r
\r
  Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r
\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#ifndef _ACPI_2_0_H_\r
#define _ACPI_2_0_H_\r
\r
#include "IndustryStandard/Acpi.h"\r
\r
//\r
// Ensure proper structure formats\r
//\r
#pragma pack(1)\r
//\r
// ACPI Specification Revision\r
//\r
#define EFI_ACPI_2_0_REVISION 0x02\r
\r
//\r
// BUGBUG: OEM values need to be moved somewhere else, probably read from data hub\r
// and produced by a platform specific driver.\r
//\r
//\r
// ACPI OEM ID\r
//\r
#define EFI_ACPI_2_0_OEM_ID       "INTEL "\r
#define EFI_ACPI_2_0_OEM_TABLE_ID 0x5034303738543245  // "E2T8704P"\r
//\r
// ACPI OEM Revision\r
//\r
#define EFI_ACPI_2_0_OEM_REVISION 0x00000002\r
\r
//\r
// ACPI table creator ID\r
//\r
#define EFI_ACPI_2_0_CREATOR_ID 0x5446534D  // TBD "MSFT"\r
//\r
// ACPI table creator revision\r
//\r
#define EFI_ACPI_2_0_CREATOR_REVISION 0x01000013  // TBD\r
//\r
// ACPI 2.0 Generic Address Space definition\r
//\r
typedef struct {\r
  UINT8   AddressSpaceId;\r
  UINT8   RegisterBitWidth;\r
  UINT8   RegisterBitOffset;\r
  UINT8   Reserved;\r
  UINT64  Address;\r
} EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE;\r
\r
//\r
// Generic Address Space Address IDs\r
//\r
#define EFI_ACPI_2_0_SYSTEM_MEMORY              0\r
#define EFI_ACPI_2_0_SYSTEM_IO                  1\r
#define EFI_ACPI_2_0_PCI_CONFIGURATION_SPACE    2\r
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER        3\r
#define EFI_ACPI_2_0_SMBUS                      4\r
#define EFI_ACPI_2_0_FUNCTIONAL_FIXED_HARDWARE  0x7F\r
\r
//\r
// ACPI 2.0 table structures\r
//\r
//\r
// Root System Description Pointer Structure\r
//\r
typedef struct {\r
  UINT64  Signature;\r
  UINT8   Checksum;\r
  UINT8   OemId[6];\r
  UINT8   Revision;\r
  UINT32  RsdtAddress;\r
  UINT32  Length;\r
  UINT64  XsdtAddress;\r
  UINT8   ExtendedChecksum;\r
  UINT8   Reserved[3];\r
} EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER;\r
\r
//\r
// RSD_PTR Revision (as defined in ACPI 2.0 spec.)\r
//\r
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02\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_2_0_COMMON_HEADER;\r
\r
//\r
// Root System Description Table\r
// No definition needed as it is a common description table header followed by a\r
// variable number of UINT32 table pointers.\r
//\r
//\r
// RSDT Revision (as defined in ACPI 2.0 spec.)\r
//\r
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01\r
\r
//\r
// Extended System Description Table\r
// No definition needed as it is a common description table header followed by a\r
// variable number of UINT64 table pointers.\r
//\r
//\r
// XSDT Revision (as defined in ACPI 2.0 spec.)\r
//\r
#define EFI_ACPI_2_0_EXTENDED_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                                   Reserved0;\r
  UINT8                                   PreferredPmProfile;\r
  UINT16                                  SciInt;\r
  UINT32                                  SmiCmd;\r
  UINT8                                   AcpiEnable;\r
  UINT8                                   AcpiDisable;\r
  UINT8                                   S4BiosReq;\r
  UINT8                                   PstateCnt;\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                                   PmTmrLen;\r
  UINT8                                   Gpe0BlkLen;\r
  UINT8                                   Gpe1BlkLen;\r
  UINT8                                   Gpe1Base;\r
  UINT8                                   CstCnt;\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
  UINT16                                  IaPcBootArch;\r
  UINT8                                   Reserved1;\r
  UINT32                                  Flags;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  ResetReg;\r
  UINT8                                   ResetValue;\r
  UINT8                                   Reserved2[3];\r
  UINT64                                  XFirmwareCtrl;\r
  UINT64                                  XDsdt;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  XPm1aEvtBlk;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  XPm1bEvtBlk;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  XPm1aCntBlk;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  XPm1bCntBlk;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  XPm2CntBlk;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  XPmTmrBlk;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  XGpe0Blk;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  XGpe1Blk;\r
} EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE;\r
\r
//\r
// FADT Version (as defined in ACPI 2.0 spec.)\r
//\r
#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION  0x03\r
\r
//\r
// Fixed ACPI Description Table Boot Architecture Flags\r
// All other bits are reserved and must be set to 0.\r
//\r
#define EFI_ACPI_2_0_LEGACY_DEVICES (1 << 0)\r
#define EFI_ACPI_2_0_8042           (1 << 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_2_0_WBINVD         (1 << 0)\r
#define EFI_ACPI_2_0_WBINVD_FLUSH   (1 << 1)\r
#define EFI_ACPI_2_0_PROC_C1        (1 << 2)\r
#define EFI_ACPI_2_0_P_LVL2_UP      (1 << 3)\r
#define EFI_ACPI_2_0_PWR_BUTTON     (1 << 4)\r
#define EFI_ACPI_2_0_SLP_BUTTON     (1 << 5)\r
#define EFI_ACPI_2_0_FIX_RTC        (1 << 6)\r
#define EFI_ACPI_2_0_RTC_S4         (1 << 7)\r
#define EFI_ACPI_2_0_TMR_VAL_EXT    (1 << 8)\r
#define EFI_ACPI_2_0_DCK_CAP        (1 << 9)\r
#define EFI_ACPI_2_0_RESET_REG_SUP  (1 << 10)\r
#define EFI_ACPI_2_0_SEALED_CASE    (1 << 11)\r
#define EFI_ACPI_2_0_HEADLESS       (1 << 12)\r
#define EFI_ACPI_2_0_CPU_SW_SLP     (1 << 13)\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
  UINT64  XFirmwareWakingVector;\r
  UINT8   Version;\r
  UINT8   Reserved[31];\r
} EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;\r
\r
//\r
// FACS Version (as defined in ACPI 2.0 spec.)\r
//\r
#define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION  0x01\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_2_0_S4BIOS_F (1 << 0)\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_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;\r
\r
//\r
// MADT Revision (as defined in ACPI 2.0 spec.)\r
//\r
#define EFI_ACPI_2_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_2_0_PCAT_COMPAT  (1 << 0)\r
\r
//\r
// Multiple APIC Description Table APIC structure types\r
// All other values between 0x09 an 0xFF are reserved and\r
// will be ignored by OSPM.\r
//\r
#define EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC           0x00\r
#define EFI_ACPI_2_0_IO_APIC                        0x01\r
#define EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE      0x02\r
#define EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE  0x03\r
#define EFI_ACPI_2_0_LOCAL_APIC_NMI                 0x04\r
#define EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE    0x05\r
#define EFI_ACPI_2_0_IO_SAPIC                       0x06\r
#define EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC          0x07\r
#define EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES     0x08\r
\r
//\r
// APIC Structure Definitions\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_2_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_2_0_LOCAL_APIC_ENABLED (1 << 0)\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  GlobalSystemInterruptBase;\r
} EFI_ACPI_2_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  GlobalSystemInterrupt;\r
  UINT16  Flags;\r
} EFI_ACPI_2_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  GlobalSystemInterrupt;\r
} EFI_ACPI_2_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   LocalApicLint;\r
} EFI_ACPI_2_0_LOCAL_APIC_NMI_STRUCTURE;\r
\r
//\r
// Local APIC Address Override Structure\r
//\r
typedef struct {\r
  UINT8   Type;\r
  UINT8   Length;\r
  UINT16  Reserved;\r
  UINT64  LocalApicAddress;\r
} EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;\r
\r
//\r
// IO SAPIC Structure\r
//\r
typedef struct {\r
  UINT8   Type;\r
  UINT8   Length;\r
  UINT8   IoApicId;\r
  UINT8   Reserved;\r
  UINT32  GlobalSystemInterruptBase;\r
  UINT64  IoSapicAddress;\r
} EFI_ACPI_2_0_IO_SAPIC_STRUCTURE;\r
\r
//\r
// Local SAPIC Structure\r
//\r
typedef struct {\r
  UINT8   Type;\r
  UINT8   Length;\r
  UINT8   AcpiProcessorId;\r
  UINT8   LocalSapicId;\r
  UINT8   LocalSapicEid;\r
  UINT8   Reserved[3];\r
  UINT32  Flags;\r
} EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;\r
\r
//\r
// Platform Interrupt Sources Structure\r
//\r
typedef struct {\r
  UINT8   Type;\r
  UINT8   Length;\r
  UINT16  Flags;\r
  UINT8   InterruptType;\r
  UINT8   ProcessorId;\r
  UINT8   ProcessorEid;\r
  UINT8   IoSapicVector;\r
  UINT32  GlobalSystemInterrupt;\r
  UINT32  Reserved;\r
} EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES_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_2_0_SMART_BATTERY_DESCRIPTION_TABLE;\r
\r
//\r
// SBST Version (as defined in ACPI 2.0 spec.)\r
//\r
#define EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01\r
\r
//\r
// Embedded Controller Boot Resources Table (ECDT)\r
// The table is followed by a null terminated ASCII string that contains\r
// a fully qualified reference to the name space object.\r
//\r
typedef struct {\r
  EFI_ACPI_DESCRIPTION_HEADER             Header;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  EcControl;\r
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE  EcData;\r
  UINT32                                  Uid;\r
  UINT8                                   GpeBit;\r
} EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;\r
\r
//\r
// ECDT Version (as defined in ACPI 2.0 spec.)\r
//\r
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION  0x01\r
\r
//\r
// Known table signatures\r
//\r
//\r
// "RSD PTR " Root System Description Pointer\r
//\r
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE  0x2052545020445352\r
\r
//\r
// "SPIC" Multiple SAPIC Description Table\r
//\r
// BUGBUG: Don't know where this came from except SR870BN4 uses it.\r
// #define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE 0x43495053\r
//\r
#define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE 0x43495041\r
\r
//\r
// "BOOT" MS Simple Boot Spec\r
//\r
#define EFI_ACPI_2_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE 0x544F4F42\r
\r
//\r
// "DBGP" MS Bebug Port Spec\r
//\r
#define EFI_ACPI_2_0_DEBUG_PORT_TABLE_SIGNATURE 0x50474244\r
\r
//\r
// "DSDT" Differentiated System Description Table\r
//\r
#define EFI_ACPI_2_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  0x54445344\r
\r
//\r
// "ECDT" Embedded Controller Boot Resources Table\r
//\r
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE 0x54444345\r
\r
//\r
// "ETDT" Event Timer Description Table\r
//\r
#define EFI_ACPI_2_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE  0x54445445\r
\r
//\r
// "FACS" Firmware ACPI Control Structure\r
//\r
#define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE  0x53434146\r
\r
//\r
// "FACP" Fixed ACPI Description Table\r
//\r
#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE 0x50434146\r
\r
//\r
// "APIC" Multiple APIC Description Table\r
//\r
#define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE  0x43495041\r
\r
//\r
// "PSDT" Persistent System Description Table\r
//\r
#define EFI_ACPI_2_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  0x54445350\r
\r
//\r
// "RSDT" Root System Description Table\r
//\r
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  0x54445352\r
\r
//\r
// "SBST" Smart Battery Specification Table\r
//\r
#define EFI_ACPI_2_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE  0x54534253\r
\r
//\r
// "SLIT" System Locality Information Table\r
//\r
#define EFI_ACPI_2_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE  0x54494C53\r
\r
//\r
// "SPCR" Serial Port Console Redirection Table\r
//\r
#define EFI_ACPI_2_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE  0x52435053\r
\r
//\r
// "SRAT" Static Resource Affinity Table\r
//\r
#define EFI_ACPI_2_0_STATIC_RESOURCE_AFFINITY_TABLE_SIGNATURE 0x54415253\r
\r
//\r
// "SSDT" Secondary System Description Table\r
//\r
#define EFI_ACPI_2_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445353\r
\r
//\r
// "SPMI" Server Platform Management Interface Table\r
//\r
#define EFI_ACPI_2_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_SIGNATURE 0x494D5053\r
\r
//\r
// "XSDT" Extended System Description Table\r
//\r
#define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  0x54445358\r
\r
#pragma pack()\r
\r
#endif\r
Commit	Line	Data
30fdf114 LG	1	/** @file\r
	2	ACPI 2.0 definitions from the ACPI Specification, revision 2.0\r
	3	\r
97fa0ee9	4	Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r
30fdf114	5	\r
2e351cbe	6	SPDX-License-Identifier: BSD-2-Clause-Patent\r
30fdf114	7	\r
30fdf114 LG	8	**/\r
	9	\r
	10	#ifndef _ACPI_2_0_H_\r
	11	#define _ACPI_2_0_H_\r
	12	\r
	13	#include "IndustryStandard/Acpi.h"\r
	14	\r
	15	//\r
	16	// Ensure proper structure formats\r
	17	//\r
	18	#pragma pack(1)\r
	19	//\r
	20	// ACPI Specification Revision\r
	21	//\r
	22	#define EFI_ACPI_2_0_REVISION 0x02\r
	23	\r
	24	//\r
	25	// BUGBUG: OEM values need to be moved somewhere else, probably read from data hub\r
	26	// and produced by a platform specific driver.\r
	27	//\r
	28	//\r
	29	// ACPI OEM ID\r
	30	//\r
	31	#define EFI_ACPI_2_0_OEM_ID "INTEL "\r
	32	#define EFI_ACPI_2_0_OEM_TABLE_ID 0x5034303738543245 // "E2T8704P"\r
	33	//\r
	34	// ACPI OEM Revision\r
	35	//\r
	36	#define EFI_ACPI_2_0_OEM_REVISION 0x00000002\r
	37	\r
	38	//\r
	39	// ACPI table creator ID\r
	40	//\r
	41	#define EFI_ACPI_2_0_CREATOR_ID 0x5446534D // TBD "MSFT"\r
	42	//\r
	43	// ACPI table creator revision\r
	44	//\r
	45	#define EFI_ACPI_2_0_CREATOR_REVISION 0x01000013 // TBD\r
	46	//\r
	47	// ACPI 2.0 Generic Address Space definition\r
	48	//\r
	49	typedef struct {\r
	50	UINT8 AddressSpaceId;\r
	51	UINT8 RegisterBitWidth;\r
	52	UINT8 RegisterBitOffset;\r
	53	UINT8 Reserved;\r
	54	UINT64 Address;\r
	55	} EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE;\r
	56	\r
	57	//\r
	58	// Generic Address Space Address IDs\r
	59	//\r
	60	#define EFI_ACPI_2_0_SYSTEM_MEMORY 0\r
	61	#define EFI_ACPI_2_0_SYSTEM_IO 1\r
	62	#define EFI_ACPI_2_0_PCI_CONFIGURATION_SPACE 2\r
	63	#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER 3\r
	64	#define EFI_ACPI_2_0_SMBUS 4\r
	65	#define EFI_ACPI_2_0_FUNCTIONAL_FIXED_HARDWARE 0x7F\r
	66	\r
	67	//\r
	68	// ACPI 2.0 table structures\r
	69	//\r
	70	//\r
	71	// Root System Description Pointer Structure\r
72	//\r
73	typedef struct {\r
74	UINT64 Signature;\r
75	UINT8 Checksum;\r
76	UINT8 OemId[6];\r
77	UINT8 Revision;\r
78	UINT32 RsdtAddress;\r
79	UINT32 Length;\r
80	UINT64 XsdtAddress;\r
81	UINT8 ExtendedChecksum;\r
82	UINT8 Reserved[3];\r
83	} EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER;\r
84	\r
85	//\r
86	// RSD_PTR Revision (as defined in ACPI 2.0 spec.)\r
87	//\r
88	#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02\r
89	\r
90	//\r
91	// Common table header, this prefaces all ACPI tables, including FACS, but\r
92	// excluding the RSD PTR structure\r
93	//\r
94	typedef struct {\r
95	UINT32 Signature;\r
96	UINT32 Length;\r
97	} EFI_ACPI_2_0_COMMON_HEADER;\r
98	\r
99	//\r
100	// Root System Description Table\r
101	// No definition needed as it is a common description table header followed by a\r
102	// variable number of UINT32 table pointers.\r
103	//\r
104	//\r
105	// RSDT Revision (as defined in ACPI 2.0 spec.)\r
106	//\r
107	#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01\r
108	\r
109	//\r
110	// Extended System Description Table\r
111	// No definition needed as it is a common description table header followed by a\r
112	// variable number of UINT64 table pointers.\r
113	//\r
114	//\r
115	// XSDT Revision (as defined in ACPI 2.0 spec.)\r
116	//\r
117	#define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01\r
118	\r
119	//\r
120	// Fixed ACPI Description Table Structure (FADT)\r
121	//\r
122	typedef struct {\r
123	EFI_ACPI_DESCRIPTION_HEADER Header;\r
124	UINT32 FirmwareCtrl;\r
125	UINT32 Dsdt;\r
126	UINT8 Reserved0;\r
127	UINT8 PreferredPmProfile;\r
128	UINT16 SciInt;\r
129	UINT32 SmiCmd;\r
130	UINT8 AcpiEnable;\r
131	UINT8 AcpiDisable;\r
132	UINT8 S4BiosReq;\r
133	UINT8 PstateCnt;\r
134	UINT32 Pm1aEvtBlk;\r
135	UINT32 Pm1bEvtBlk;\r
136	UINT32 Pm1aCntBlk;\r
137	UINT32 Pm1bCntBlk;\r
138	UINT32 Pm2CntBlk;\r
139	UINT32 PmTmrBlk;\r
140	UINT32 Gpe0Blk;\r
141	UINT32 Gpe1Blk;\r
142	UINT8 Pm1EvtLen;\r
143	UINT8 Pm1CntLen;\r
144	UINT8 Pm2CntLen;\r
145	UINT8 PmTmrLen;\r
146	UINT8 Gpe0BlkLen;\r
147	UINT8 Gpe1BlkLen;\r
148	UINT8 Gpe1Base;\r
149	UINT8 CstCnt;\r
150	UINT16 PLvl2Lat;\r
151	UINT16 PLvl3Lat;\r
152	UINT16 FlushSize;\r
153	UINT16 FlushStride;\r
154	UINT8 DutyOffset;\r
155	UINT8 DutyWidth;\r
156	UINT8 DayAlrm;\r
157	UINT8 MonAlrm;\r
158	UINT8 Century;\r
159	UINT16 IaPcBootArch;\r
160	UINT8 Reserved1;\r
161	UINT32 Flags;\r
162	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE ResetReg;\r
163	UINT8 ResetValue;\r
164	UINT8 Reserved2[3];\r
165	UINT64 XFirmwareCtrl;\r
166	UINT64 XDsdt;\r
167	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;\r
168	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;\r
169	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;\r
170	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;\r
171	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;\r
172	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;\r
173	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;\r
174	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;\r
175	} EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE;\r
176	\r
177	//\r
178	// FADT Version (as defined in ACPI 2.0 spec.)\r
179	//\r
180	#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x03\r
181	\r
182	//\r
183	// Fixed ACPI Description Table Boot Architecture Flags\r
184	// All other bits are reserved and must be set to 0.\r
185	//\r
186	#define EFI_ACPI_2_0_LEGACY_DEVICES (1 << 0)\r
187	#define EFI_ACPI_2_0_8042 (1 << 1)\r
188	\r
189	//\r
190	// Fixed ACPI Description Table Fixed Feature Flags\r
191	// All other bits are reserved and must be set to 0.\r
192	//\r
193	#define EFI_ACPI_2_0_WBINVD (1 << 0)\r
194	#define EFI_ACPI_2_0_WBINVD_FLUSH (1 << 1)\r
195	#define EFI_ACPI_2_0_PROC_C1 (1 << 2)\r
196	#define EFI_ACPI_2_0_P_LVL2_UP (1 << 3)\r
197	#define EFI_ACPI_2_0_PWR_BUTTON (1 << 4)\r
198	#define EFI_ACPI_2_0_SLP_BUTTON (1 << 5)\r
199	#define EFI_ACPI_2_0_FIX_RTC (1 << 6)\r
200	#define EFI_ACPI_2_0_RTC_S4 (1 << 7)\r
201	#define EFI_ACPI_2_0_TMR_VAL_EXT (1 << 8)\r
202	#define EFI_ACPI_2_0_DCK_CAP (1 << 9)\r
203	#define EFI_ACPI_2_0_RESET_REG_SUP (1 << 10)\r
204	#define EFI_ACPI_2_0_SEALED_CASE (1 << 11)\r
205	#define EFI_ACPI_2_0_HEADLESS (1 << 12)\r
206	#define EFI_ACPI_2_0_CPU_SW_SLP (1 << 13)\r
207	\r
208	//\r
209	// Firmware ACPI Control Structure\r
210	//\r
211	typedef struct {\r
212	UINT32 Signature;\r
213	UINT32 Length;\r
214	UINT32 HardwareSignature;\r
215	UINT32 FirmwareWakingVector;\r
216	UINT32 GlobalLock;\r
217	UINT32 Flags;\r
218	UINT64 XFirmwareWakingVector;\r
219	UINT8 Version;\r
220	UINT8 Reserved[31];\r
221	} EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;\r
222	\r
223	//\r
224	// FACS Version (as defined in ACPI 2.0 spec.)\r
225	//\r
226	#define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01\r
227	\r
228	//\r
229	// Firmware Control Structure Feature Flags\r
230	// All other bits are reserved and must be set to 0.\r
231	//\r
232	#define EFI_ACPI_2_0_S4BIOS_F (1 << 0)\r
233	\r
234	//\r
235	// Multiple APIC Description Table header definition. The rest of the table\r
236	// must be defined in a platform specific manner.\r
237	//\r
238	typedef struct {\r
239	EFI_ACPI_DESCRIPTION_HEADER Header;\r
240	UINT32 LocalApicAddress;\r
241	UINT32 Flags;\r
242	} EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;\r
243	\r
244	//\r
245	// MADT Revision (as defined in ACPI 2.0 spec.)\r
246	//\r
247	#define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x01\r
248	\r
249	//\r
250	// Multiple APIC Flags\r
251	// All other bits are reserved and must be set to 0.\r
252	//\r
253	#define EFI_ACPI_2_0_PCAT_COMPAT (1 << 0)\r
254	\r
255	//\r
256	// Multiple APIC Description Table APIC structure types\r
257	// All other values between 0x09 an 0xFF are reserved and\r
258	// will be ignored by OSPM.\r
259	//\r
260	#define EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC 0x00\r
261	#define EFI_ACPI_2_0_IO_APIC 0x01\r
262	#define EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE 0x02\r
263	#define EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03\r
264	#define EFI_ACPI_2_0_LOCAL_APIC_NMI 0x04\r
265	#define EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05\r
266	#define EFI_ACPI_2_0_IO_SAPIC 0x06\r
267	#define EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC 0x07\r
268	#define EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES 0x08\r
269	\r
270	//\r
271	// APIC Structure Definitions\r
272	//\r
273	//\r
274	// Processor Local APIC Structure Definition\r
275	//\r
276	typedef struct {\r
277	UINT8 Type;\r
278	UINT8 Length;\r
279	UINT8 AcpiProcessorId;\r
280	UINT8 ApicId;\r
281	UINT32 Flags;\r
282	} EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC_STRUCTURE;\r
283	\r
284	//\r
285	// Local APIC Flags. All other bits are reserved and must be 0.\r
286	//\r
287	#define EFI_ACPI_2_0_LOCAL_APIC_ENABLED (1 << 0)\r
288	\r
289	//\r
290	// IO APIC Structure\r
291	//\r
292	typedef struct {\r
293	UINT8 Type;\r
294	UINT8 Length;\r
295	UINT8 IoApicId;\r
296	UINT8 Reserved;\r
297	UINT32 IoApicAddress;\r
298	UINT32 GlobalSystemInterruptBase;\r
299	} EFI_ACPI_2_0_IO_APIC_STRUCTURE;\r
300	\r
301	//\r
302	// Interrupt Source Override Structure\r
303	//\r
304	typedef struct {\r
305	UINT8 Type;\r
306	UINT8 Length;\r
307	UINT8 Bus;\r
308	UINT8 Source;\r
309	UINT32 GlobalSystemInterrupt;\r
310	UINT16 Flags;\r
311	} EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;\r
312	\r
313	//\r
314	// Non-Maskable Interrupt Source Structure\r
315	//\r
316	typedef struct {\r
317	UINT8 Type;\r
318	UINT8 Length;\r
319	UINT16 Flags;\r
320	UINT32 GlobalSystemInterrupt;\r
321	} EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;\r
322	\r
323	//\r
324	// Local APIC NMI Structure\r
325	//\r
326	typedef struct {\r
327	UINT8 Type;\r
328	UINT8 Length;\r
329	UINT8 AcpiProcessorId;\r
330	UINT16 Flags;\r
331	UINT8 LocalApicLint;\r
332	} EFI_ACPI_2_0_LOCAL_APIC_NMI_STRUCTURE;\r
333	\r
334	//\r
335	// Local APIC Address Override Structure\r
336	//\r
337	typedef struct {\r
338	UINT8 Type;\r
339	UINT8 Length;\r
340	UINT16 Reserved;\r
341	UINT64 LocalApicAddress;\r
342	} EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;\r
343	\r
344	//\r
345	// IO SAPIC Structure\r
346	//\r
347	typedef struct {\r
348	UINT8 Type;\r
349	UINT8 Length;\r
350	UINT8 IoApicId;\r
351	UINT8 Reserved;\r
352	UINT32 GlobalSystemInterruptBase;\r
353	UINT64 IoSapicAddress;\r
354	} EFI_ACPI_2_0_IO_SAPIC_STRUCTURE;\r
355	\r
356	//\r
357	// Local SAPIC Structure\r
358	//\r
359	typedef struct {\r
360	UINT8 Type;\r
361	UINT8 Length;\r
362	UINT8 AcpiProcessorId;\r
363	UINT8 LocalSapicId;\r
364	UINT8 LocalSapicEid;\r
365	UINT8 Reserved[3];\r
366	UINT32 Flags;\r
367	} EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;\r
368	\r
369	//\r
370	// Platform Interrupt Sources Structure\r
371	//\r
372	typedef struct {\r
373	UINT8 Type;\r
374	UINT8 Length;\r
375	UINT16 Flags;\r
376	UINT8 InterruptType;\r
377	UINT8 ProcessorId;\r
378	UINT8 ProcessorEid;\r
379	UINT8 IoSapicVector;\r
380	UINT32 GlobalSystemInterrupt;\r
381	UINT32 Reserved;\r
382	} EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;\r
383	\r
384	//\r
385	// Smart Battery Description Table (SBST)\r
386	//\r
387	typedef struct {\r
388	EFI_ACPI_DESCRIPTION_HEADER Header;\r
389	UINT32 WarningEnergyLevel;\r
390	UINT32 LowEnergyLevel;\r
391	UINT32 CriticalEnergyLevel;\r
392	} EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE;\r
393	\r
394	//\r
395	// SBST Version (as defined in ACPI 2.0 spec.)\r
396	//\r
397	#define EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01\r
398	\r
399	//\r
400	// Embedded Controller Boot Resources Table (ECDT)\r
401	// The table is followed by a null terminated ASCII string that contains\r
402	// a fully qualified reference to the name space object.\r
403	//\r
404	typedef struct {\r
405	EFI_ACPI_DESCRIPTION_HEADER Header;\r
406	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE EcControl;\r
407	EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE EcData;\r
408	UINT32 Uid;\r
409	UINT8 GpeBit;\r
410	} EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;\r
411	\r
412	//\r
413	// ECDT Version (as defined in ACPI 2.0 spec.)\r
414	//\r
415	#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01\r
416	\r
417	//\r
418	// Known table signatures\r
419	//\r
420	//\r
421	// "RSD PTR " Root System Description Pointer\r
422	//\r
423	#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE 0x2052545020445352\r
424	\r
425	//\r
426	// "SPIC" Multiple SAPIC Description Table\r
427	//\r
428	// BUGBUG: Don't know where this came from except SR870BN4 uses it.\r
429	// #define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE 0x43495053\r
430	//\r
431	#define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE 0x43495041\r
432	\r
433	//\r
434	// "BOOT" MS Simple Boot Spec\r
435	//\r
436	#define EFI_ACPI_2_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE 0x544F4F42\r
437	\r
438	//\r
439	// "DBGP" MS Bebug Port Spec\r
440	//\r
441	#define EFI_ACPI_2_0_DEBUG_PORT_TABLE_SIGNATURE 0x50474244\r
442	\r
443	//\r
444	// "DSDT" Differentiated System Description Table\r
445	//\r
446	#define EFI_ACPI_2_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445344\r
447	\r
448	//\r
449	// "ECDT" Embedded Controller Boot Resources Table\r
450	//\r
451	#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE 0x54444345\r
452	\r
453	//\r
454	// "ETDT" Event Timer Description Table\r
455	//\r
456	#define EFI_ACPI_2_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE 0x54445445\r
457	\r
458	//\r
459	// "FACS" Firmware ACPI Control Structure\r
460	//\r
461	#define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE 0x53434146\r
462	\r
463	//\r
464	// "FACP" Fixed ACPI Description Table\r
465	//\r
466	#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE 0x50434146\r
467	\r
468	//\r
469	// "APIC" Multiple APIC Description Table\r
470	//\r
471	#define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE 0x43495041\r
472	\r
473	//\r
474	// "PSDT" Persistent System Description Table\r
475	//\r
476	#define EFI_ACPI_2_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445350\r
477	\r
478	//\r
479	// "RSDT" Root System Description Table\r
480	//\r
481	#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445352\r
482	\r
483	//\r
484	// "SBST" Smart Battery Specification Table\r
485	//\r
486	#define EFI_ACPI_2_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE 0x54534253\r
487	\r
488	//\r
489	// "SLIT" System Locality Information Table\r
490	//\r
491	#define EFI_ACPI_2_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE 0x54494C53\r
492	\r
493	//\r
fb0b35e0	494	// "SPCR" Serial Port Console Redirection Table\r
30fdf114 LG	495	//\r
	496	#define EFI_ACPI_2_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE 0x52435053\r
	497	\r
	498	//\r
	499	// "SRAT" Static Resource Affinity Table\r
	500	//\r
	501	#define EFI_ACPI_2_0_STATIC_RESOURCE_AFFINITY_TABLE_SIGNATURE 0x54415253\r
	502	\r
	503	//\r
	504	// "SSDT" Secondary System Description Table\r
	505	//\r
	506	#define EFI_ACPI_2_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445353\r
	507	\r
	508	//\r
	509	// "SPMI" Server Platform Management Interface Table\r
	510	//\r
	511	#define EFI_ACPI_2_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_SIGNATURE 0x494D5053\r
	512	\r
	513	//\r
	514	// "XSDT" Extended System Description Table\r
	515	//\r
	516	#define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445358\r
	517	\r
	518	#pragma pack()\r
	519	\r
	520	#endif\r