1/** @file 2 ACPI 3.0 definitions from the ACPI Specification Revision 3.0b October 10, 2006 3 4 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials 6 are licensed and made available under the terms and conditions of the BSD License 7 which accompanies this distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12**/ 13 14#ifndef _ACPI_3_0_H_ 15#define _ACPI_3_0_H_ 16 17#include <IndustryStandard/Acpi20.h> 18 19// 20// Define for Desriptor 21// 22#define ACPI_LARGE_EXTENDED_ADDRESS_SPACE_DESCRIPTOR_NAME 0x0B 23 24#define ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR 0x8B 25 26// 27// Ensure proper structure formats 28// 29#pragma pack(1) 30 31/// 32/// Extended Address Space Descriptor 33/// 34typedef PACKED struct { 35 ACPI_LARGE_RESOURCE_HEADER Header; 36 UINT8 ResType; 37 UINT8 GenFlag; 38 UINT8 SpecificFlag; 39 UINT8 RevisionId; 40 UINT8 Reserved; 41 UINT64 AddrSpaceGranularity; 42 UINT64 AddrRangeMin; 43 UINT64 AddrRangeMax; 44 UINT64 AddrTranslationOffset; 45 UINT64 AddrLen; 46 UINT64 TypeSpecificAttribute; 47} EFI_ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR; 48 49#pragma pack() 50 51// 52// Memory Type Specific Flags 53// 54#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UC 0x0000000000000001 55#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WC 0x0000000000000002 56#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WT 0x0000000000000004 57#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WB 0x0000000000000008 58#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UCE 0x0000000000000010 59#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_NV 0x0000000000008000 60 61// 62// Ensure proper structure formats 63// 64#pragma pack(1) 65 66/// 67/// ACPI 3.0 Generic Address Space definition 68/// 69typedef struct { 70 UINT8 AddressSpaceId; 71 UINT8 RegisterBitWidth; 72 UINT8 RegisterBitOffset; 73 UINT8 AccessSize; 74 UINT64 Address; 75} EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE; 76 77// 78// Generic Address Space Address IDs 79// 80#define EFI_ACPI_3_0_SYSTEM_MEMORY 0 81#define EFI_ACPI_3_0_SYSTEM_IO 1 82#define EFI_ACPI_3_0_PCI_CONFIGURATION_SPACE 2 83#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER 3 84#define EFI_ACPI_3_0_SMBUS 4 85#define EFI_ACPI_3_0_FUNCTIONAL_FIXED_HARDWARE 0x7F 86 87// 88// Generic Address Space Access Sizes 89// 90#define EFI_ACPI_3_0_UNDEFINED 0 91#define EFI_ACPI_3_0_BYTE 1 92#define EFI_ACPI_3_0_WORD 2 93#define EFI_ACPI_3_0_DWORD 3 94#define EFI_ACPI_3_0_QWORD 4 95 96// 97// ACPI 3.0 table structures 98// 99 100/// 101/// Root System Description Pointer Structure 102/// 103typedef struct { 104 UINT64 Signature; 105 UINT8 Checksum; 106 UINT8 OemId[6]; 107 UINT8 Revision; 108 UINT32 RsdtAddress; 109 UINT32 Length; 110 UINT64 XsdtAddress; 111 UINT8 ExtendedChecksum; 112 UINT8 Reserved[3]; 113} EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER; 114 115/// 116/// RSD_PTR Revision (as defined in ACPI 3.0b spec.) 117/// 118#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 3.0b) says current value is 2 119 120/// 121/// Common table header, this prefaces all ACPI tables, including FACS, but 122/// excluding the RSD PTR structure 123/// 124typedef struct { 125 UINT32 Signature; 126 UINT32 Length; 127} EFI_ACPI_3_0_COMMON_HEADER; 128 129// 130// Root System Description Table 131// No definition needed as it is a common description table header, the same with 132// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers. 133// 134 135/// 136/// RSDT Revision (as defined in ACPI 3.0 spec.) 137/// 138#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01 139 140// 141// Extended System Description Table 142// No definition needed as it is a common description table header, the same with 143// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers. 144// 145 146/// 147/// XSDT Revision (as defined in ACPI 3.0 spec.) 148/// 149#define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01 150 151/// 152/// Fixed ACPI Description Table Structure (FADT) 153/// 154typedef struct { 155 EFI_ACPI_DESCRIPTION_HEADER Header; 156 UINT32 FirmwareCtrl; 157 UINT32 Dsdt; 158 UINT8 Reserved0; 159 UINT8 PreferredPmProfile; 160 UINT16 SciInt; 161 UINT32 SmiCmd; 162 UINT8 AcpiEnable; 163 UINT8 AcpiDisable; 164 UINT8 S4BiosReq; 165 UINT8 PstateCnt; 166 UINT32 Pm1aEvtBlk; 167 UINT32 Pm1bEvtBlk; 168 UINT32 Pm1aCntBlk; 169 UINT32 Pm1bCntBlk; 170 UINT32 Pm2CntBlk; 171 UINT32 PmTmrBlk; 172 UINT32 Gpe0Blk; 173 UINT32 Gpe1Blk; 174 UINT8 Pm1EvtLen; 175 UINT8 Pm1CntLen; 176 UINT8 Pm2CntLen; 177 UINT8 PmTmrLen; 178 UINT8 Gpe0BlkLen; 179 UINT8 Gpe1BlkLen; 180 UINT8 Gpe1Base; 181 UINT8 CstCnt; 182 UINT16 PLvl2Lat; 183 UINT16 PLvl3Lat; 184 UINT16 FlushSize; 185 UINT16 FlushStride; 186 UINT8 DutyOffset; 187 UINT8 DutyWidth; 188 UINT8 DayAlrm; 189 UINT8 MonAlrm; 190 UINT8 Century; 191 UINT16 IaPcBootArch; 192 UINT8 Reserved1; 193 UINT32 Flags; 194 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE ResetReg; 195 UINT8 ResetValue; 196 UINT8 Reserved2[3]; 197 UINT64 XFirmwareCtrl; 198 UINT64 XDsdt; 199 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk; 200 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk; 201 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk; 202 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk; 203 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk; 204 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk; 205 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk; 206 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk; 207} EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE; 208 209/// 210/// FADT Version (as defined in ACPI 3.0 spec.) 211/// 212#define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x04 213 214// 215// Fixed ACPI Description Table Preferred Power Management Profile 216// 217#define EFI_ACPI_3_0_PM_PROFILE_UNSPECIFIED 0 218#define EFI_ACPI_3_0_PM_PROFILE_DESKTOP 1 219#define EFI_ACPI_3_0_PM_PROFILE_MOBILE 2 220#define EFI_ACPI_3_0_PM_PROFILE_WORKSTATION 3 221#define EFI_ACPI_3_0_PM_PROFILE_ENTERPRISE_SERVER 4 222#define EFI_ACPI_3_0_PM_PROFILE_SOHO_SERVER 5 223#define EFI_ACPI_3_0_PM_PROFILE_APPLIANCE_PC 6 224#define EFI_ACPI_3_0_PM_PROFILE_PERFORMANCE_SERVER 7 225 226// 227// Fixed ACPI Description Table Boot Architecture Flags 228// All other bits are reserved and must be set to 0. 229// 230#define EFI_ACPI_3_0_LEGACY_DEVICES BIT0 231#define EFI_ACPI_3_0_8042 BIT1 232#define EFI_ACPI_3_0_VGA_NOT_PRESENT BIT2 233#define EFI_ACPI_3_0_MSI_NOT_SUPPORTED BIT3 234#define EFI_ACPI_3_0_PCIE_ASPM_CONTROLS BIT4 235 236// 237// Fixed ACPI Description Table Fixed Feature Flags 238// All other bits are reserved and must be set to 0. 239// 240#define EFI_ACPI_3_0_WBINVD BIT0 241#define EFI_ACPI_3_0_WBINVD_FLUSH BIT1 242#define EFI_ACPI_3_0_PROC_C1 BIT2 243#define EFI_ACPI_3_0_P_LVL2_UP BIT3 244#define EFI_ACPI_3_0_PWR_BUTTON BIT4 245#define EFI_ACPI_3_0_SLP_BUTTON BIT5 246#define EFI_ACPI_3_0_FIX_RTC BIT6 247#define EFI_ACPI_3_0_RTC_S4 BIT7 248#define EFI_ACPI_3_0_TMR_VAL_EXT BIT8 249#define EFI_ACPI_3_0_DCK_CAP BIT9 250#define EFI_ACPI_3_0_RESET_REG_SUP BIT10 251#define EFI_ACPI_3_0_SEALED_CASE BIT11 252#define EFI_ACPI_3_0_HEADLESS BIT12 253#define EFI_ACPI_3_0_CPU_SW_SLP BIT13 254#define EFI_ACPI_3_0_PCI_EXP_WAK BIT14 255#define EFI_ACPI_3_0_USE_PLATFORM_CLOCK BIT15 256#define EFI_ACPI_3_0_S4_RTC_STS_VALID BIT16 257#define EFI_ACPI_3_0_REMOTE_POWER_ON_CAPABLE BIT17 258#define EFI_ACPI_3_0_FORCE_APIC_CLUSTER_MODEL BIT18 259#define EFI_ACPI_3_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19 260 261/// 262/// Firmware ACPI Control Structure 263/// 264typedef struct { 265 UINT32 Signature; 266 UINT32 Length; 267 UINT32 HardwareSignature; 268 UINT32 FirmwareWakingVector; 269 UINT32 GlobalLock; 270 UINT32 Flags; 271 UINT64 XFirmwareWakingVector; 272 UINT8 Version; 273 UINT8 Reserved[31]; 274} EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE; 275 276/// 277/// FACS Version (as defined in ACPI 3.0 spec.) 278/// 279#define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01 280 281/// 282/// Firmware Control Structure Feature Flags 283/// All other bits are reserved and must be set to 0. 284/// 285#define EFI_ACPI_3_0_S4BIOS_F BIT0 286 287// 288// Differentiated System Description Table, 289// Secondary System Description Table 290// and Persistent System Description Table, 291// no definition needed as they are common description table header, the same with 292// EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block. 293// 294#define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02 295#define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02 296 297/// 298/// Multiple APIC Description Table header definition. The rest of the table 299/// must be defined in a platform specific manner. 300/// 301typedef struct { 302 EFI_ACPI_DESCRIPTION_HEADER Header; 303 UINT32 LocalApicAddress; 304 UINT32 Flags; 305} EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER; 306 307/// 308/// MADT Revision (as defined in ACPI 3.0 spec.) 309/// 310#define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x02 311 312/// 313/// Multiple APIC Flags 314/// All other bits are reserved and must be set to 0. 315/// 316#define EFI_ACPI_3_0_PCAT_COMPAT BIT0 317 318// 319// Multiple APIC Description Table APIC structure types 320// All other values between 0x09 an 0xFF are reserved and 321// will be ignored by OSPM. 322// 323#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC 0x00 324#define EFI_ACPI_3_0_IO_APIC 0x01 325#define EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE 0x02 326#define EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03 327#define EFI_ACPI_3_0_LOCAL_APIC_NMI 0x04 328#define EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05 329#define EFI_ACPI_3_0_IO_SAPIC 0x06 330#define EFI_ACPI_3_0_LOCAL_SAPIC 0x07 331#define EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES 0x08 332 333// 334// APIC Structure Definitions 335// 336 337/// 338/// Processor Local APIC Structure Definition 339/// 340typedef struct { 341 UINT8 Type; 342 UINT8 Length; 343 UINT8 AcpiProcessorId; 344 UINT8 ApicId; 345 UINT32 Flags; 346} EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE; 347 348/// 349/// Local APIC Flags. All other bits are reserved and must be 0. 350/// 351#define EFI_ACPI_3_0_LOCAL_APIC_ENABLED BIT0 352 353/// 354/// IO APIC Structure 355/// 356typedef struct { 357 UINT8 Type; 358 UINT8 Length; 359 UINT8 IoApicId; 360 UINT8 Reserved; 361 UINT32 IoApicAddress; 362 UINT32 GlobalSystemInterruptBase; 363} EFI_ACPI_3_0_IO_APIC_STRUCTURE; 364 365/// 366/// Interrupt Source Override Structure 367/// 368typedef struct { 369 UINT8 Type; 370 UINT8 Length; 371 UINT8 Bus; 372 UINT8 Source; 373 UINT32 GlobalSystemInterrupt; 374 UINT16 Flags; 375} EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE; 376 377/// 378/// Platform Interrupt Sources Structure Definition 379/// 380typedef struct { 381 UINT8 Type; 382 UINT8 Length; 383 UINT16 Flags; 384 UINT8 InterruptType; 385 UINT8 ProcessorId; 386 UINT8 ProcessorEid; 387 UINT8 IoSapicVector; 388 UINT32 GlobalSystemInterrupt; 389 UINT32 PlatformInterruptSourceFlags; 390 UINT8 CpeiProcessorOverride; 391 UINT8 Reserved[31]; 392} EFI_ACPI_3_0_PLATFORM_INTERRUPT_APIC_STRUCTURE; 393 394// 395// MPS INTI flags. 396// All other bits are reserved and must be set to 0. 397// 398#define EFI_ACPI_3_0_POLARITY (3 << 0) 399#define EFI_ACPI_3_0_TRIGGER_MODE (3 << 2) 400 401/// 402/// Non-Maskable Interrupt Source Structure 403/// 404typedef struct { 405 UINT8 Type; 406 UINT8 Length; 407 UINT16 Flags; 408 UINT32 GlobalSystemInterrupt; 409} EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE; 410 411/// 412/// Local APIC NMI Structure 413/// 414typedef struct { 415 UINT8 Type; 416 UINT8 Length; 417 UINT8 AcpiProcessorId; 418 UINT16 Flags; 419 UINT8 LocalApicLint; 420} EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE; 421 422/// 423/// Local APIC Address Override Structure 424/// 425typedef struct { 426 UINT8 Type; 427 UINT8 Length; 428 UINT16 Reserved; 429 UINT64 LocalApicAddress; 430} EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE; 431 432/// 433/// IO SAPIC Structure 434/// 435typedef struct { 436 UINT8 Type; 437 UINT8 Length; 438 UINT8 IoApicId; 439 UINT8 Reserved; 440 UINT32 GlobalSystemInterruptBase; 441 UINT64 IoSapicAddress; 442} EFI_ACPI_3_0_IO_SAPIC_STRUCTURE; 443 444/// 445/// Local SAPIC Structure 446/// This struct followed by a null-terminated ASCII string - ACPI Processor UID String 447/// 448typedef struct { 449 UINT8 Type; 450 UINT8 Length; 451 UINT8 AcpiProcessorId; 452 UINT8 LocalSapicId; 453 UINT8 LocalSapicEid; 454 UINT8 Reserved[3]; 455 UINT32 Flags; 456 UINT32 ACPIProcessorUIDValue; 457} EFI_ACPI_3_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE; 458 459/// 460/// Platform Interrupt Sources Structure 461/// 462typedef struct { 463 UINT8 Type; 464 UINT8 Length; 465 UINT16 Flags; 466 UINT8 InterruptType; 467 UINT8 ProcessorId; 468 UINT8 ProcessorEid; 469 UINT8 IoSapicVector; 470 UINT32 GlobalSystemInterrupt; 471 UINT32 PlatformInterruptSourceFlags; 472} EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE; 473 474/// 475/// Platform Interrupt Source Flags. 476/// All other bits are reserved and must be set to 0. 477/// 478#define EFI_ACPI_3_0_CPEI_PROCESSOR_OVERRIDE BIT0 479 480/// 481/// Smart Battery Description Table (SBST) 482/// 483typedef struct { 484 EFI_ACPI_DESCRIPTION_HEADER Header; 485 UINT32 WarningEnergyLevel; 486 UINT32 LowEnergyLevel; 487 UINT32 CriticalEnergyLevel; 488} EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE; 489 490/// 491/// SBST Version (as defined in ACPI 3.0 spec.) 492/// 493#define EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01 494 495/// 496/// Embedded Controller Boot Resources Table (ECDT) 497/// The table is followed by a null terminated ASCII string that contains 498/// a fully qualified reference to the name space object. 499/// 500typedef struct { 501 EFI_ACPI_DESCRIPTION_HEADER Header; 502 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcControl; 503 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcData; 504 UINT32 Uid; 505 UINT8 GpeBit; 506} EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE; 507 508/// 509/// ECDT Version (as defined in ACPI 3.0 spec.) 510/// 511#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01 512 513/// 514/// System Resource Affinity Table (SRAT. The rest of the table 515/// must be defined in a platform specific manner. 516/// 517typedef struct { 518 EFI_ACPI_DESCRIPTION_HEADER Header; 519 UINT32 Reserved1; ///< Must be set to 1 520 UINT64 Reserved2; 521} EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER; 522 523/// 524/// SRAT Version (as defined in ACPI 3.0 spec.) 525/// 526#define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x02 527 528// 529// SRAT structure types. 530// All other values between 0x02 an 0xFF are reserved and 531// will be ignored by OSPM. 532// 533#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00 534#define EFI_ACPI_3_0_MEMORY_AFFINITY 0x01 535 536/// 537/// Processor Local APIC/SAPIC Affinity Structure Definition 538/// 539typedef struct { 540 UINT8 Type; 541 UINT8 Length; 542 UINT8 ProximityDomain7To0; 543 UINT8 ApicId; 544 UINT32 Flags; 545 UINT8 LocalSapicEid; 546 UINT8 ProximityDomain31To8[3]; 547 UINT8 Reserved[4]; 548} EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE; 549 550/// 551/// Local APIC/SAPIC Flags. All other bits are reserved and must be 0. 552/// 553#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0) 554 555/// 556/// Memory Affinity Structure Definition 557/// 558typedef struct { 559 UINT8 Type; 560 UINT8 Length; 561 UINT32 ProximityDomain; 562 UINT16 Reserved1; 563 UINT32 AddressBaseLow; 564 UINT32 AddressBaseHigh; 565 UINT32 LengthLow; 566 UINT32 LengthHigh; 567 UINT32 Reserved2; 568 UINT32 Flags; 569 UINT64 Reserved3; 570} EFI_ACPI_3_0_MEMORY_AFFINITY_STRUCTURE; 571 572// 573// Memory Flags. All other bits are reserved and must be 0. 574// 575#define EFI_ACPI_3_0_MEMORY_ENABLED (1 << 0) 576#define EFI_ACPI_3_0_MEMORY_HOT_PLUGGABLE (1 << 1) 577#define EFI_ACPI_3_0_MEMORY_NONVOLATILE (1 << 2) 578 579/// 580/// System Locality Distance Information Table (SLIT). 581/// The rest of the table is a matrix. 582/// 583typedef struct { 584 EFI_ACPI_DESCRIPTION_HEADER Header; 585 UINT64 NumberOfSystemLocalities; 586} EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER; 587 588/// 589/// SLIT Version (as defined in ACPI 3.0 spec.) 590/// 591#define EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01 592 593// 594// Known table signatures 595// 596 597/// 598/// "RSD PTR " Root System Description Pointer 599/// 600#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ') 601 602/// 603/// "APIC" Multiple APIC Description Table 604/// 605#define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C') 606 607/// 608/// "DSDT" Differentiated System Description Table 609/// 610#define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T') 611 612/// 613/// "ECDT" Embedded Controller Boot Resources Table 614/// 615#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T') 616 617/// 618/// "FACP" Fixed ACPI Description Table 619/// 620#define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P') 621 622/// 623/// "FACS" Firmware ACPI Control Structure 624/// 625#define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S') 626 627/// 628/// "PSDT" Persistent System Description Table 629/// 630#define EFI_ACPI_3_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T') 631 632/// 633/// "RSDT" Root System Description Table 634/// 635#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T') 636 637/// 638/// "SBST" Smart Battery Specification Table 639/// 640#define EFI_ACPI_3_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T') 641 642/// 643/// "SLIT" System Locality Information Table 644/// 645#define EFI_ACPI_3_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T') 646 647/// 648/// "SRAT" System Resource Affinity Table 649/// 650#define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T') 651 652/// 653/// "SSDT" Secondary System Description Table 654/// 655#define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T') 656 657/// 658/// "XSDT" Extended System Description Table 659/// 660#define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T') 661 662/// 663/// "BOOT" MS Simple Boot Spec 664/// 665#define EFI_ACPI_3_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T') 666 667/// 668/// "CPEP" Corrected Platform Error Polling Table 669/// 670#define EFI_ACPI_3_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P') 671 672/// 673/// "DBGP" MS Debug Port Spec 674/// 675#define EFI_ACPI_3_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P') 676 677/// 678/// "ETDT" Event Timer Description Table 679/// 680#define EFI_ACPI_3_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T') 681 682/// 683/// "HPET" IA-PC High Precision Event Timer Table 684/// 685#define EFI_ACPI_3_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T') 686 687/// 688/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table 689/// 690#define EFI_ACPI_3_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G') 691 692/// 693/// "SPCR" Serial Port Concole Redirection Table 694/// 695#define EFI_ACPI_3_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R') 696 697/// 698/// "SPMI" Server Platform Management Interface Table 699/// 700#define EFI_ACPI_3_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I') 701 702/// 703/// "TCPA" Trusted Computing Platform Alliance Capabilities Table 704/// 705#define EFI_ACPI_3_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A') 706 707/// 708/// "WDRT" Watchdog Resource Table 709/// 710#define EFI_ACPI_3_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T') 711 712/// 713/// "WDAT" Watchdog Action Table 714/// 715#define EFI_ACPI_3_0_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T') 716 717/// 718/// "WSPT" Windows Specific Properties Table 719/// 720#define EFI_ACPI_3_0_WINDOWS_SPECIFIC_PROPERTIES_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'P', 'T') 721 722/// 723/// "iBFT" iSCSI Boot Firmware Table 724/// 725#define EFI_ACPI_3_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T') 726 727#pragma pack() 728 729#endif 730