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 /// 34 typedef 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 /// 69 typedef 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 /// 103 typedef 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 /// 124 typedef 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 /// 154 typedef 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 /// 264 typedef 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 /// 301 typedef 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 /// 340 typedef 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 /// 356 typedef 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 /// 368 typedef 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 /// 380 typedef 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 /// 404 typedef 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 /// 414 typedef 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 /// 425 typedef 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 /// 435 typedef 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 /// 448 typedef 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 /// 462 typedef 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 /// 483 typedef 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 /// 500 typedef 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 /// 517 typedef 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 /// 539 typedef 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 /// 558 typedef 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 /// 583 typedef 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
