1 /** @file 2 ACPI 4.0 definitions from the ACPI Specification Revision 4.0a April 5, 2010 3 4 Copyright (c) 2010 - 2022, Intel Corporation. All rights reserved.<BR> 5 SPDX-License-Identifier: BSD-2-Clause-Patent 6 **/ 7 8 #ifndef _ACPI_4_0_H_ 9 #define _ACPI_4_0_H_ 10 11 #include <IndustryStandard/Acpi30.h> 12 13 // 14 // Ensure proper structure formats 15 // 16 #pragma pack(1) 17 18 /// 19 /// ACPI 4.0 Generic Address Space definition 20 /// 21 typedef struct { 22 UINT8 AddressSpaceId; 23 UINT8 RegisterBitWidth; 24 UINT8 RegisterBitOffset; 25 UINT8 AccessSize; 26 UINT64 Address; 27 } EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE; 28 29 // 30 // Generic Address Space Address IDs 31 // 32 #define EFI_ACPI_4_0_SYSTEM_MEMORY 0 33 #define EFI_ACPI_4_0_SYSTEM_IO 1 34 #define EFI_ACPI_4_0_PCI_CONFIGURATION_SPACE 2 35 #define EFI_ACPI_4_0_EMBEDDED_CONTROLLER 3 36 #define EFI_ACPI_4_0_SMBUS 4 37 #define EFI_ACPI_4_0_FUNCTIONAL_FIXED_HARDWARE 0x7F 38 39 // 40 // Generic Address Space Access Sizes 41 // 42 #define EFI_ACPI_4_0_UNDEFINED 0 43 #define EFI_ACPI_4_0_BYTE 1 44 #define EFI_ACPI_4_0_WORD 2 45 #define EFI_ACPI_4_0_DWORD 3 46 #define EFI_ACPI_4_0_QWORD 4 47 48 // 49 // ACPI 4.0 table structures 50 // 51 52 /// 53 /// Root System Description Pointer Structure 54 /// 55 typedef struct { 56 UINT64 Signature; 57 UINT8 Checksum; 58 UINT8 OemId[6]; 59 UINT8 Revision; 60 UINT32 RsdtAddress; 61 UINT32 Length; 62 UINT64 XsdtAddress; 63 UINT8 ExtendedChecksum; 64 UINT8 Reserved[3]; 65 } EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_POINTER; 66 67 /// 68 /// RSD_PTR Revision (as defined in ACPI 4.0b spec.) 69 /// 70 #define EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 4.0a) says current value is 2 71 72 /// 73 /// Common table header, this prefaces all ACPI tables, including FACS, but 74 /// excluding the RSD PTR structure 75 /// 76 typedef struct { 77 UINT32 Signature; 78 UINT32 Length; 79 } EFI_ACPI_4_0_COMMON_HEADER; 80 81 // 82 // Root System Description Table 83 // No definition needed as it is a common description table header, the same with 84 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers. 85 // 86 87 /// 88 /// RSDT Revision (as defined in ACPI 4.0 spec.) 89 /// 90 #define EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01 91 92 // 93 // Extended System Description Table 94 // No definition needed as it is a common description table header, the same with 95 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers. 96 // 97 98 /// 99 /// XSDT Revision (as defined in ACPI 4.0 spec.) 100 /// 101 #define EFI_ACPI_4_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01 102 103 /// 104 /// Fixed ACPI Description Table Structure (FADT) 105 /// 106 typedef struct { 107 EFI_ACPI_DESCRIPTION_HEADER Header; 108 UINT32 FirmwareCtrl; 109 UINT32 Dsdt; 110 UINT8 Reserved0; 111 UINT8 PreferredPmProfile; 112 UINT16 SciInt; 113 UINT32 SmiCmd; 114 UINT8 AcpiEnable; 115 UINT8 AcpiDisable; 116 UINT8 S4BiosReq; 117 UINT8 PstateCnt; 118 UINT32 Pm1aEvtBlk; 119 UINT32 Pm1bEvtBlk; 120 UINT32 Pm1aCntBlk; 121 UINT32 Pm1bCntBlk; 122 UINT32 Pm2CntBlk; 123 UINT32 PmTmrBlk; 124 UINT32 Gpe0Blk; 125 UINT32 Gpe1Blk; 126 UINT8 Pm1EvtLen; 127 UINT8 Pm1CntLen; 128 UINT8 Pm2CntLen; 129 UINT8 PmTmrLen; 130 UINT8 Gpe0BlkLen; 131 UINT8 Gpe1BlkLen; 132 UINT8 Gpe1Base; 133 UINT8 CstCnt; 134 UINT16 PLvl2Lat; 135 UINT16 PLvl3Lat; 136 UINT16 FlushSize; 137 UINT16 FlushStride; 138 UINT8 DutyOffset; 139 UINT8 DutyWidth; 140 UINT8 DayAlrm; 141 UINT8 MonAlrm; 142 UINT8 Century; 143 UINT16 IaPcBootArch; 144 UINT8 Reserved1; 145 UINT32 Flags; 146 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE ResetReg; 147 UINT8 ResetValue; 148 UINT8 Reserved2[3]; 149 UINT64 XFirmwareCtrl; 150 UINT64 XDsdt; 151 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk; 152 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk; 153 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk; 154 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk; 155 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk; 156 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk; 157 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk; 158 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk; 159 } EFI_ACPI_4_0_FIXED_ACPI_DESCRIPTION_TABLE; 160 161 /// 162 /// FADT Version (as defined in ACPI 4.0 spec.) 163 /// 164 #define EFI_ACPI_4_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x04 165 166 // 167 // Fixed ACPI Description Table Preferred Power Management Profile 168 // 169 #define EFI_ACPI_4_0_PM_PROFILE_UNSPECIFIED 0 170 #define EFI_ACPI_4_0_PM_PROFILE_DESKTOP 1 171 #define EFI_ACPI_4_0_PM_PROFILE_MOBILE 2 172 #define EFI_ACPI_4_0_PM_PROFILE_WORKSTATION 3 173 #define EFI_ACPI_4_0_PM_PROFILE_ENTERPRISE_SERVER 4 174 #define EFI_ACPI_4_0_PM_PROFILE_SOHO_SERVER 5 175 #define EFI_ACPI_4_0_PM_PROFILE_APPLIANCE_PC 6 176 #define EFI_ACPI_4_0_PM_PROFILE_PERFORMANCE_SERVER 7 177 178 // 179 // Fixed ACPI Description Table Boot Architecture Flags 180 // All other bits are reserved and must be set to 0. 181 // 182 #define EFI_ACPI_4_0_LEGACY_DEVICES BIT0 183 #define EFI_ACPI_4_0_8042 BIT1 184 #define EFI_ACPI_4_0_VGA_NOT_PRESENT BIT2 185 #define EFI_ACPI_4_0_MSI_NOT_SUPPORTED BIT3 186 #define EFI_ACPI_4_0_PCIE_ASPM_CONTROLS BIT4 187 188 // 189 // Fixed ACPI Description Table Fixed Feature Flags 190 // All other bits are reserved and must be set to 0. 191 // 192 #define EFI_ACPI_4_0_WBINVD BIT0 193 #define EFI_ACPI_4_0_WBINVD_FLUSH BIT1 194 #define EFI_ACPI_4_0_PROC_C1 BIT2 195 #define EFI_ACPI_4_0_P_LVL2_UP BIT3 196 #define EFI_ACPI_4_0_PWR_BUTTON BIT4 197 #define EFI_ACPI_4_0_SLP_BUTTON BIT5 198 #define EFI_ACPI_4_0_FIX_RTC BIT6 199 #define EFI_ACPI_4_0_RTC_S4 BIT7 200 #define EFI_ACPI_4_0_TMR_VAL_EXT BIT8 201 #define EFI_ACPI_4_0_DCK_CAP BIT9 202 #define EFI_ACPI_4_0_RESET_REG_SUP BIT10 203 #define EFI_ACPI_4_0_SEALED_CASE BIT11 204 #define EFI_ACPI_4_0_HEADLESS BIT12 205 #define EFI_ACPI_4_0_CPU_SW_SLP BIT13 206 #define EFI_ACPI_4_0_PCI_EXP_WAK BIT14 207 #define EFI_ACPI_4_0_USE_PLATFORM_CLOCK BIT15 208 #define EFI_ACPI_4_0_S4_RTC_STS_VALID BIT16 209 #define EFI_ACPI_4_0_REMOTE_POWER_ON_CAPABLE BIT17 210 #define EFI_ACPI_4_0_FORCE_APIC_CLUSTER_MODEL BIT18 211 #define EFI_ACPI_4_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19 212 213 /// 214 /// Firmware ACPI Control Structure 215 /// 216 typedef struct { 217 UINT32 Signature; 218 UINT32 Length; 219 UINT32 HardwareSignature; 220 UINT32 FirmwareWakingVector; 221 UINT32 GlobalLock; 222 UINT32 Flags; 223 UINT64 XFirmwareWakingVector; 224 UINT8 Version; 225 UINT8 Reserved0[3]; 226 UINT32 OspmFlags; 227 UINT8 Reserved1[24]; 228 } EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE; 229 230 /// 231 /// FACS Version (as defined in ACPI 4.0 spec.) 232 /// 233 #define EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x02 234 235 /// 236 /// Firmware Control Structure Feature Flags 237 /// All other bits are reserved and must be set to 0. 238 /// 239 #define EFI_ACPI_4_0_S4BIOS_F BIT0 240 #define EFI_ACPI_4_0_64BIT_WAKE_SUPPORTED_F BIT1 241 242 /// 243 /// OSPM Enabled Firmware Control Structure Flags 244 /// All other bits are reserved and must be set to 0. 245 /// 246 #define EFI_ACPI_4_0_OSPM_64BIT_WAKE__F BIT0 247 248 // 249 // Differentiated System Description Table, 250 // Secondary System Description Table 251 // and Persistent System Description Table, 252 // no definition needed as they are common description table header, the same with 253 // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block. 254 // 255 #define EFI_ACPI_4_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02 256 #define EFI_ACPI_4_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02 257 258 /// 259 /// Multiple APIC Description Table header definition. The rest of the table 260 /// must be defined in a platform specific manner. 261 /// 262 typedef struct { 263 EFI_ACPI_DESCRIPTION_HEADER Header; 264 UINT32 LocalApicAddress; 265 UINT32 Flags; 266 } EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER; 267 268 /// 269 /// MADT Revision (as defined in ACPI 4.0 spec.) 270 /// 271 #define EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x03 272 273 /// 274 /// Multiple APIC Flags 275 /// All other bits are reserved and must be set to 0. 276 /// 277 #define EFI_ACPI_4_0_PCAT_COMPAT BIT0 278 279 // 280 // Multiple APIC Description Table APIC structure types 281 // All other values between 0x0B an 0xFF are reserved and 282 // will be ignored by OSPM. 283 // 284 #define EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC 0x00 285 #define EFI_ACPI_4_0_IO_APIC 0x01 286 #define EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE 0x02 287 #define EFI_ACPI_4_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03 288 #define EFI_ACPI_4_0_LOCAL_APIC_NMI 0x04 289 #define EFI_ACPI_4_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05 290 #define EFI_ACPI_4_0_IO_SAPIC 0x06 291 #define EFI_ACPI_4_0_LOCAL_SAPIC 0x07 292 #define EFI_ACPI_4_0_PLATFORM_INTERRUPT_SOURCES 0x08 293 #define EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC 0x09 294 #define EFI_ACPI_4_0_LOCAL_X2APIC_NMI 0x0A 295 296 // 297 // APIC Structure Definitions 298 // 299 300 /// 301 /// Processor Local APIC Structure Definition 302 /// 303 typedef struct { 304 UINT8 Type; 305 UINT8 Length; 306 UINT8 AcpiProcessorId; 307 UINT8 ApicId; 308 UINT32 Flags; 309 } EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_STRUCTURE; 310 311 /// 312 /// Local APIC Flags. All other bits are reserved and must be 0. 313 /// 314 #define EFI_ACPI_4_0_LOCAL_APIC_ENABLED BIT0 315 316 /// 317 /// IO APIC Structure 318 /// 319 typedef struct { 320 UINT8 Type; 321 UINT8 Length; 322 UINT8 IoApicId; 323 UINT8 Reserved; 324 UINT32 IoApicAddress; 325 UINT32 GlobalSystemInterruptBase; 326 } EFI_ACPI_4_0_IO_APIC_STRUCTURE; 327 328 /// 329 /// Interrupt Source Override Structure 330 /// 331 typedef struct { 332 UINT8 Type; 333 UINT8 Length; 334 UINT8 Bus; 335 UINT8 Source; 336 UINT32 GlobalSystemInterrupt; 337 UINT16 Flags; 338 } EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE; 339 340 /// 341 /// Platform Interrupt Sources Structure Definition 342 /// 343 typedef struct { 344 UINT8 Type; 345 UINT8 Length; 346 UINT16 Flags; 347 UINT8 InterruptType; 348 UINT8 ProcessorId; 349 UINT8 ProcessorEid; 350 UINT8 IoSapicVector; 351 UINT32 GlobalSystemInterrupt; 352 UINT32 PlatformInterruptSourceFlags; 353 UINT8 CpeiProcessorOverride; 354 UINT8 Reserved[31]; 355 } EFI_ACPI_4_0_PLATFORM_INTERRUPT_APIC_STRUCTURE; 356 357 // 358 // MPS INTI flags. 359 // All other bits are reserved and must be set to 0. 360 // 361 #define EFI_ACPI_4_0_POLARITY (3 << 0) 362 #define EFI_ACPI_4_0_TRIGGER_MODE (3 << 2) 363 364 /// 365 /// Non-Maskable Interrupt Source Structure 366 /// 367 typedef struct { 368 UINT8 Type; 369 UINT8 Length; 370 UINT16 Flags; 371 UINT32 GlobalSystemInterrupt; 372 } EFI_ACPI_4_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE; 373 374 /// 375 /// Local APIC NMI Structure 376 /// 377 typedef struct { 378 UINT8 Type; 379 UINT8 Length; 380 UINT8 AcpiProcessorId; 381 UINT16 Flags; 382 UINT8 LocalApicLint; 383 } EFI_ACPI_4_0_LOCAL_APIC_NMI_STRUCTURE; 384 385 /// 386 /// Local APIC Address Override Structure 387 /// 388 typedef struct { 389 UINT8 Type; 390 UINT8 Length; 391 UINT16 Reserved; 392 UINT64 LocalApicAddress; 393 } EFI_ACPI_4_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE; 394 395 /// 396 /// IO SAPIC Structure 397 /// 398 typedef struct { 399 UINT8 Type; 400 UINT8 Length; 401 UINT8 IoApicId; 402 UINT8 Reserved; 403 UINT32 GlobalSystemInterruptBase; 404 UINT64 IoSapicAddress; 405 } EFI_ACPI_4_0_IO_SAPIC_STRUCTURE; 406 407 /// 408 /// Local SAPIC Structure 409 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String 410 /// 411 typedef struct { 412 UINT8 Type; 413 UINT8 Length; 414 UINT8 AcpiProcessorId; 415 UINT8 LocalSapicId; 416 UINT8 LocalSapicEid; 417 UINT8 Reserved[3]; 418 UINT32 Flags; 419 UINT32 ACPIProcessorUIDValue; 420 } EFI_ACPI_4_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE; 421 422 /// 423 /// Platform Interrupt Sources Structure 424 /// 425 typedef struct { 426 UINT8 Type; 427 UINT8 Length; 428 UINT16 Flags; 429 UINT8 InterruptType; 430 UINT8 ProcessorId; 431 UINT8 ProcessorEid; 432 UINT8 IoSapicVector; 433 UINT32 GlobalSystemInterrupt; 434 UINT32 PlatformInterruptSourceFlags; 435 } EFI_ACPI_4_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE; 436 437 /// 438 /// Platform Interrupt Source Flags. 439 /// All other bits are reserved and must be set to 0. 440 /// 441 #define EFI_ACPI_4_0_CPEI_PROCESSOR_OVERRIDE BIT0 442 443 /// 444 /// Processor Local x2APIC Structure Definition 445 /// 446 typedef struct { 447 UINT8 Type; 448 UINT8 Length; 449 UINT8 Reserved[2]; 450 UINT32 X2ApicId; 451 UINT32 Flags; 452 UINT32 AcpiProcessorUid; 453 } EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE; 454 455 /// 456 /// Local x2APIC NMI Structure 457 /// 458 typedef struct { 459 UINT8 Type; 460 UINT8 Length; 461 UINT16 Flags; 462 UINT32 AcpiProcessorUid; 463 UINT8 LocalX2ApicLint; 464 UINT8 Reserved[3]; 465 } EFI_ACPI_4_0_LOCAL_X2APIC_NMI_STRUCTURE; 466 467 /// 468 /// Smart Battery Description Table (SBST) 469 /// 470 typedef struct { 471 EFI_ACPI_DESCRIPTION_HEADER Header; 472 UINT32 WarningEnergyLevel; 473 UINT32 LowEnergyLevel; 474 UINT32 CriticalEnergyLevel; 475 } EFI_ACPI_4_0_SMART_BATTERY_DESCRIPTION_TABLE; 476 477 /// 478 /// SBST Version (as defined in ACPI 4.0 spec.) 479 /// 480 #define EFI_ACPI_4_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01 481 482 /// 483 /// Embedded Controller Boot Resources Table (ECDT) 484 /// The table is followed by a null terminated ASCII string that contains 485 /// a fully qualified reference to the name space object. 486 /// 487 typedef struct { 488 EFI_ACPI_DESCRIPTION_HEADER Header; 489 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE EcControl; 490 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE EcData; 491 UINT32 Uid; 492 UINT8 GpeBit; 493 } EFI_ACPI_4_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE; 494 495 /// 496 /// ECDT Version (as defined in ACPI 4.0 spec.) 497 /// 498 #define EFI_ACPI_4_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01 499 500 /// 501 /// System Resource Affinity Table (SRAT. The rest of the table 502 /// must be defined in a platform specific manner. 503 /// 504 typedef struct { 505 EFI_ACPI_DESCRIPTION_HEADER Header; 506 UINT32 Reserved1; ///< Must be set to 1 507 UINT64 Reserved2; 508 } EFI_ACPI_4_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER; 509 510 /// 511 /// SRAT Version (as defined in ACPI 4.0 spec.) 512 /// 513 #define EFI_ACPI_4_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x03 514 515 // 516 // SRAT structure types. 517 // All other values between 0x03 an 0xFF are reserved and 518 // will be ignored by OSPM. 519 // 520 #define EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00 521 #define EFI_ACPI_4_0_MEMORY_AFFINITY 0x01 522 #define EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_AFFINITY 0x02 523 524 /// 525 /// Processor Local APIC/SAPIC Affinity Structure Definition 526 /// 527 typedef struct { 528 UINT8 Type; 529 UINT8 Length; 530 UINT8 ProximityDomain7To0; 531 UINT8 ApicId; 532 UINT32 Flags; 533 UINT8 LocalSapicEid; 534 UINT8 ProximityDomain31To8[3]; 535 UINT32 ClockDomain; 536 } EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE; 537 538 /// 539 /// Local APIC/SAPIC Flags. All other bits are reserved and must be 0. 540 /// 541 #define EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0) 542 543 /// 544 /// Memory Affinity Structure Definition 545 /// 546 typedef struct { 547 UINT8 Type; 548 UINT8 Length; 549 UINT32 ProximityDomain; 550 UINT16 Reserved1; 551 UINT32 AddressBaseLow; 552 UINT32 AddressBaseHigh; 553 UINT32 LengthLow; 554 UINT32 LengthHigh; 555 UINT32 Reserved2; 556 UINT32 Flags; 557 UINT64 Reserved3; 558 } EFI_ACPI_4_0_MEMORY_AFFINITY_STRUCTURE; 559 560 // 561 // Memory Flags. All other bits are reserved and must be 0. 562 // 563 #define EFI_ACPI_4_0_MEMORY_ENABLED (1 << 0) 564 #define EFI_ACPI_4_0_MEMORY_HOT_PLUGGABLE (1 << 1) 565 #define EFI_ACPI_4_0_MEMORY_NONVOLATILE (1 << 2) 566 567 /// 568 /// Processor Local x2APIC Affinity Structure Definition 569 /// 570 typedef struct { 571 UINT8 Type; 572 UINT8 Length; 573 UINT8 Reserved1[2]; 574 UINT32 ProximityDomain; 575 UINT32 X2ApicId; 576 UINT32 Flags; 577 UINT32 ClockDomain; 578 UINT8 Reserved2[4]; 579 } EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE; 580 581 /// 582 /// System Locality Distance Information Table (SLIT). 583 /// The rest of the table is a matrix. 584 /// 585 typedef struct { 586 EFI_ACPI_DESCRIPTION_HEADER Header; 587 UINT64 NumberOfSystemLocalities; 588 } EFI_ACPI_4_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER; 589 590 /// 591 /// SLIT Version (as defined in ACPI 4.0 spec.) 592 /// 593 #define EFI_ACPI_4_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01 594 595 /// 596 /// Corrected Platform Error Polling Table (CPEP) 597 /// 598 typedef struct { 599 EFI_ACPI_DESCRIPTION_HEADER Header; 600 UINT8 Reserved[8]; 601 } EFI_ACPI_4_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER; 602 603 /// 604 /// CPEP Version (as defined in ACPI 4.0 spec.) 605 /// 606 #define EFI_ACPI_4_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01 607 608 // 609 // CPEP processor structure types. 610 // 611 #define EFI_ACPI_4_0_CPEP_PROCESSOR_APIC_SAPIC 0x00 612 613 /// 614 /// Corrected Platform Error Polling Processor Structure Definition 615 /// 616 typedef struct { 617 UINT8 Type; 618 UINT8 Length; 619 UINT8 ProcessorId; 620 UINT8 ProcessorEid; 621 UINT32 PollingInterval; 622 } EFI_ACPI_4_0_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE; 623 624 /// 625 /// Maximum System Characteristics Table (MSCT) 626 /// 627 typedef struct { 628 EFI_ACPI_DESCRIPTION_HEADER Header; 629 UINT32 OffsetProxDomInfo; 630 UINT32 MaximumNumberOfProximityDomains; 631 UINT32 MaximumNumberOfClockDomains; 632 UINT64 MaximumPhysicalAddress; 633 } EFI_ACPI_4_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER; 634 635 /// 636 /// MSCT Version (as defined in ACPI 4.0 spec.) 637 /// 638 #define EFI_ACPI_4_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01 639 640 /// 641 /// Maximum Proximity Domain Information Structure Definition 642 /// 643 typedef struct { 644 UINT8 Revision; 645 UINT8 Length; 646 UINT32 ProximityDomainRangeLow; 647 UINT32 ProximityDomainRangeHigh; 648 UINT32 MaximumProcessorCapacity; 649 UINT64 MaximumMemoryCapacity; 650 } EFI_ACPI_4_0_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE; 651 652 /// 653 /// Boot Error Record Table (BERT) 654 /// 655 typedef struct { 656 EFI_ACPI_DESCRIPTION_HEADER Header; 657 UINT32 BootErrorRegionLength; 658 UINT64 BootErrorRegion; 659 } EFI_ACPI_4_0_BOOT_ERROR_RECORD_TABLE_HEADER; 660 661 /// 662 /// BERT Version (as defined in ACPI 4.0 spec.) 663 /// 664 #define EFI_ACPI_4_0_BOOT_ERROR_RECORD_TABLE_REVISION 0x01 665 666 /// 667 /// Boot Error Region Block Status Definition 668 /// 669 typedef struct { 670 UINT32 UncorrectableErrorValid : 1; 671 UINT32 CorrectableErrorValid : 1; 672 UINT32 MultipleUncorrectableErrors : 1; 673 UINT32 MultipleCorrectableErrors : 1; 674 UINT32 ErrorDataEntryCount : 10; 675 UINT32 Reserved : 18; 676 } EFI_ACPI_4_0_ERROR_BLOCK_STATUS; 677 678 /// 679 /// Boot Error Region Definition 680 /// 681 typedef struct { 682 EFI_ACPI_4_0_ERROR_BLOCK_STATUS BlockStatus; 683 UINT32 RawDataOffset; 684 UINT32 RawDataLength; 685 UINT32 DataLength; 686 UINT32 ErrorSeverity; 687 } EFI_ACPI_4_0_BOOT_ERROR_REGION_STRUCTURE; 688 689 // 690 // Boot Error Severity types 691 // 692 #define EFI_ACPI_4_0_ERROR_SEVERITY_CORRECTABLE 0x00 693 #define EFI_ACPI_4_0_ERROR_SEVERITY_RECOVERABLE 0x00 694 #define EFI_ACPI_4_0_ERROR_SEVERITY_FATAL 0x01 695 #define EFI_ACPI_4_0_ERROR_SEVERITY_CORRECTED 0x02 696 #define EFI_ACPI_4_0_ERROR_SEVERITY_NONE 0x03 697 698 /// 699 /// Generic Error Data Entry Definition 700 /// 701 typedef struct { 702 UINT8 SectionType[16]; 703 UINT32 ErrorSeverity; 704 UINT16 Revision; 705 UINT8 ValidationBits; 706 UINT8 Flags; 707 UINT32 ErrorDataLength; 708 UINT8 FruId[16]; 709 UINT8 FruText[20]; 710 } EFI_ACPI_4_0_GENERIC_ERROR_DATA_ENTRY_STRUCTURE; 711 712 /// 713 /// Generic Error Data Entry Version (as defined in ACPI 4.0 spec.) 714 /// 715 #define EFI_ACPI_4_0_GENERIC_ERROR_DATA_ENTRY_REVISION 0x0201 716 717 /// 718 /// HEST - Hardware Error Source Table 719 /// 720 typedef struct { 721 EFI_ACPI_DESCRIPTION_HEADER Header; 722 UINT32 ErrorSourceCount; 723 } EFI_ACPI_4_0_HARDWARE_ERROR_SOURCE_TABLE_HEADER; 724 725 /// 726 /// HEST Version (as defined in ACPI 4.0 spec.) 727 /// 728 #define EFI_ACPI_4_0_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01 729 730 // 731 // Error Source structure types. 732 // 733 #define EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION 0x00 734 #define EFI_ACPI_4_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK 0x01 735 #define EFI_ACPI_4_0_IA32_ARCHITECTURE_NMI_ERROR 0x02 736 #define EFI_ACPI_4_0_PCI_EXPRESS_ROOT_PORT_AER 0x06 737 #define EFI_ACPI_4_0_PCI_EXPRESS_DEVICE_AER 0x07 738 #define EFI_ACPI_4_0_PCI_EXPRESS_BRIDGE_AER 0x08 739 #define EFI_ACPI_4_0_GENERIC_HARDWARE_ERROR 0x09 740 741 // 742 // Error Source structure flags. 743 // 744 #define EFI_ACPI_4_0_ERROR_SOURCE_FLAG_FIRMWARE_FIRST (1 << 0) 745 #define EFI_ACPI_4_0_ERROR_SOURCE_FLAG_GLOBAL (1 << 1) 746 747 /// 748 /// IA-32 Architecture Machine Check Exception Structure Definition 749 /// 750 typedef struct { 751 UINT16 Type; 752 UINT16 SourceId; 753 UINT8 Reserved0[2]; 754 UINT8 Flags; 755 UINT8 Enabled; 756 UINT32 NumberOfRecordsToPreAllocate; 757 UINT32 MaxSectionsPerRecord; 758 UINT64 GlobalCapabilityInitData; 759 UINT64 GlobalControlInitData; 760 UINT8 NumberOfHardwareBanks; 761 UINT8 Reserved1[7]; 762 } EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE; 763 764 /// 765 /// IA-32 Architecture Machine Check Bank Structure Definition 766 /// 767 typedef struct { 768 UINT8 BankNumber; 769 UINT8 ClearStatusOnInitialization; 770 UINT8 StatusDataFormat; 771 UINT8 Reserved0; 772 UINT32 ControlRegisterMsrAddress; 773 UINT64 ControlInitData; 774 UINT32 StatusRegisterMsrAddress; 775 UINT32 AddressRegisterMsrAddress; 776 UINT32 MiscRegisterMsrAddress; 777 } EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE; 778 779 /// 780 /// IA-32 Architecture Machine Check Bank Structure MCA data format 781 /// 782 #define EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32 0x00 783 #define EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64 0x01 784 #define EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64 0x02 785 786 // 787 // Hardware Error Notification types. All other values are reserved 788 // 789 #define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_POLLED 0x00 790 #define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT 0x01 791 #define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT 0x02 792 #define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_SCI 0x03 793 #define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_NMI 0x04 794 795 /// 796 /// Hardware Error Notification Configuration Write Enable Structure Definition 797 /// 798 typedef struct { 799 UINT16 Type : 1; 800 UINT16 PollInterval : 1; 801 UINT16 SwitchToPollingThresholdValue : 1; 802 UINT16 SwitchToPollingThresholdWindow : 1; 803 UINT16 ErrorThresholdValue : 1; 804 UINT16 ErrorThresholdWindow : 1; 805 UINT16 Reserved : 10; 806 } EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE; 807 808 /// 809 /// Hardware Error Notification Structure Definition 810 /// 811 typedef struct { 812 UINT8 Type; 813 UINT8 Length; 814 EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE ConfigurationWriteEnable; 815 UINT32 PollInterval; 816 UINT32 Vector; 817 UINT32 SwitchToPollingThresholdValue; 818 UINT32 SwitchToPollingThresholdWindow; 819 UINT32 ErrorThresholdValue; 820 UINT32 ErrorThresholdWindow; 821 } EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE; 822 823 /// 824 /// IA-32 Architecture Corrected Machine Check Structure Definition 825 /// 826 typedef struct { 827 UINT16 Type; 828 UINT16 SourceId; 829 UINT8 Reserved0[2]; 830 UINT8 Flags; 831 UINT8 Enabled; 832 UINT32 NumberOfRecordsToPreAllocate; 833 UINT32 MaxSectionsPerRecord; 834 EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure; 835 UINT8 NumberOfHardwareBanks; 836 UINT8 Reserved1[3]; 837 } EFI_ACPI_4_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE; 838 839 /// 840 /// IA-32 Architecture NMI Error Structure Definition 841 /// 842 typedef struct { 843 UINT16 Type; 844 UINT16 SourceId; 845 UINT8 Reserved0[2]; 846 UINT32 NumberOfRecordsToPreAllocate; 847 UINT32 MaxSectionsPerRecord; 848 UINT32 MaxRawDataLength; 849 } EFI_ACPI_4_0_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE; 850 851 /// 852 /// PCI Express Root Port AER Structure Definition 853 /// 854 typedef struct { 855 UINT16 Type; 856 UINT16 SourceId; 857 UINT8 Reserved0[2]; 858 UINT8 Flags; 859 UINT8 Enabled; 860 UINT32 NumberOfRecordsToPreAllocate; 861 UINT32 MaxSectionsPerRecord; 862 UINT32 Bus; 863 UINT16 Device; 864 UINT16 Function; 865 UINT16 DeviceControl; 866 UINT8 Reserved1[2]; 867 UINT32 UncorrectableErrorMask; 868 UINT32 UncorrectableErrorSeverity; 869 UINT32 CorrectableErrorMask; 870 UINT32 AdvancedErrorCapabilitiesAndControl; 871 UINT32 RootErrorCommand; 872 } EFI_ACPI_4_0_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE; 873 874 /// 875 /// PCI Express Device AER Structure Definition 876 /// 877 typedef struct { 878 UINT16 Type; 879 UINT16 SourceId; 880 UINT8 Reserved0[2]; 881 UINT8 Flags; 882 UINT8 Enabled; 883 UINT32 NumberOfRecordsToPreAllocate; 884 UINT32 MaxSectionsPerRecord; 885 UINT32 Bus; 886 UINT16 Device; 887 UINT16 Function; 888 UINT16 DeviceControl; 889 UINT8 Reserved1[2]; 890 UINT32 UncorrectableErrorMask; 891 UINT32 UncorrectableErrorSeverity; 892 UINT32 CorrectableErrorMask; 893 UINT32 AdvancedErrorCapabilitiesAndControl; 894 } EFI_ACPI_4_0_PCI_EXPRESS_DEVICE_AER_STRUCTURE; 895 896 /// 897 /// PCI Express Bridge AER Structure Definition 898 /// 899 typedef struct { 900 UINT16 Type; 901 UINT16 SourceId; 902 UINT8 Reserved0[2]; 903 UINT8 Flags; 904 UINT8 Enabled; 905 UINT32 NumberOfRecordsToPreAllocate; 906 UINT32 MaxSectionsPerRecord; 907 UINT32 Bus; 908 UINT16 Device; 909 UINT16 Function; 910 UINT16 DeviceControl; 911 UINT8 Reserved1[2]; 912 UINT32 UncorrectableErrorMask; 913 UINT32 UncorrectableErrorSeverity; 914 UINT32 CorrectableErrorMask; 915 UINT32 AdvancedErrorCapabilitiesAndControl; 916 UINT32 SecondaryUncorrectableErrorMask; 917 UINT32 SecondaryUncorrectableErrorSeverity; 918 UINT32 SecondaryAdvancedErrorCapabilitiesAndControl; 919 } EFI_ACPI_4_0_PCI_EXPRESS_BRIDGE_AER_STRUCTURE; 920 921 /// 922 /// Generic Hardware Error Source Structure Definition 923 /// 924 typedef struct { 925 UINT16 Type; 926 UINT16 SourceId; 927 UINT16 RelatedSourceId; 928 UINT8 Flags; 929 UINT8 Enabled; 930 UINT32 NumberOfRecordsToPreAllocate; 931 UINT32 MaxSectionsPerRecord; 932 UINT32 MaxRawDataLength; 933 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress; 934 EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure; 935 UINT32 ErrorStatusBlockLength; 936 } EFI_ACPI_4_0_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE; 937 938 /// 939 /// Generic Error Status Definition 940 /// 941 typedef struct { 942 EFI_ACPI_4_0_ERROR_BLOCK_STATUS BlockStatus; 943 UINT32 RawDataOffset; 944 UINT32 RawDataLength; 945 UINT32 DataLength; 946 UINT32 ErrorSeverity; 947 } EFI_ACPI_4_0_GENERIC_ERROR_STATUS_STRUCTURE; 948 949 /// 950 /// ERST - Error Record Serialization Table 951 /// 952 typedef struct { 953 EFI_ACPI_DESCRIPTION_HEADER Header; 954 UINT32 SerializationHeaderSize; 955 UINT8 Reserved0[4]; 956 UINT32 InstructionEntryCount; 957 } EFI_ACPI_4_0_ERROR_RECORD_SERIALIZATION_TABLE_HEADER; 958 959 /// 960 /// ERST Version (as defined in ACPI 4.0 spec.) 961 /// 962 #define EFI_ACPI_4_0_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01 963 964 /// 965 /// ERST Serialization Actions 966 /// 967 #define EFI_ACPI_4_0_ERST_BEGIN_WRITE_OPERATION 0x00 968 #define EFI_ACPI_4_0_ERST_BEGIN_READ_OPERATION 0x01 969 #define EFI_ACPI_4_0_ERST_BEGIN_CLEAR_OPERATION 0x02 970 #define EFI_ACPI_4_0_ERST_END_OPERATION 0x03 971 #define EFI_ACPI_4_0_ERST_SET_RECORD_OFFSET 0x04 972 #define EFI_ACPI_4_0_ERST_EXECUTE_OPERATION 0x05 973 #define EFI_ACPI_4_0_ERST_CHECK_BUSY_STATUS 0x06 974 #define EFI_ACPI_4_0_ERST_GET_COMMAND_STATUS 0x07 975 #define EFI_ACPI_4_0_ERST_GET_RECORD_IDENTIFIER 0x08 976 #define EFI_ACPI_4_0_ERST_SET_RECORD_IDENTIFIER 0x09 977 #define EFI_ACPI_4_0_ERST_GET_RECORD_COUNT 0x0A 978 #define EFI_ACPI_4_0_ERST_BEGIN_DUMMY_WRITE_OPERATION 0x0B 979 #define EFI_ACPI_4_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE 0x0D 980 #define EFI_ACPI_4_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH 0x0E 981 #define EFI_ACPI_4_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES 0x0F 982 983 /// 984 /// ERST Action Command Status 985 /// 986 #define EFI_ACPI_4_0_EINJ_STATUS_SUCCESS 0x00 987 #define EFI_ACPI_4_0_EINJ_STATUS_NOT_ENOUGH_SPACE 0x01 988 #define EFI_ACPI_4_0_EINJ_STATUS_HARDWARE_NOT_AVAILABLE 0x02 989 #define EFI_ACPI_4_0_EINJ_STATUS_FAILED 0x03 990 #define EFI_ACPI_4_0_EINJ_STATUS_RECORD_STORE_EMPTY 0x04 991 #define EFI_ACPI_4_0_EINJ_STATUS_RECORD_NOT_FOUND 0x05 992 993 /// 994 /// ERST Serialization Instructions 995 /// 996 #define EFI_ACPI_4_0_ERST_READ_REGISTER 0x00 997 #define EFI_ACPI_4_0_ERST_READ_REGISTER_VALUE 0x01 998 #define EFI_ACPI_4_0_ERST_WRITE_REGISTER 0x02 999 #define EFI_ACPI_4_0_ERST_WRITE_REGISTER_VALUE 0x03 1000 #define EFI_ACPI_4_0_ERST_NOOP 0x04 1001 #define EFI_ACPI_4_0_ERST_LOAD_VAR1 0x05 1002 #define EFI_ACPI_4_0_ERST_LOAD_VAR2 0x06 1003 #define EFI_ACPI_4_0_ERST_STORE_VAR1 0x07 1004 #define EFI_ACPI_4_0_ERST_ADD 0x08 1005 #define EFI_ACPI_4_0_ERST_SUBTRACT 0x09 1006 #define EFI_ACPI_4_0_ERST_ADD_VALUE 0x0A 1007 #define EFI_ACPI_4_0_ERST_SUBTRACT_VALUE 0x0B 1008 #define EFI_ACPI_4_0_ERST_STALL 0x0C 1009 #define EFI_ACPI_4_0_ERST_STALL_WHILE_TRUE 0x0D 1010 #define EFI_ACPI_4_0_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE 0x0E 1011 #define EFI_ACPI_4_0_ERST_GOTO 0x0F 1012 #define EFI_ACPI_4_0_ERST_SET_SRC_ADDRESS_BASE 0x10 1013 #define EFI_ACPI_4_0_ERST_SET_DST_ADDRESS_BASE 0x11 1014 #define EFI_ACPI_4_0_ERST_MOVE_DATA 0x12 1015 1016 /// 1017 /// ERST Instruction Flags 1018 /// 1019 #define EFI_ACPI_4_0_ERST_PRESERVE_REGISTER 0x01 1020 1021 /// 1022 /// ERST Serialization Instruction Entry 1023 /// 1024 typedef struct { 1025 UINT8 SerializationAction; 1026 UINT8 Instruction; 1027 UINT8 Flags; 1028 UINT8 Reserved0; 1029 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE RegisterRegion; 1030 UINT64 Value; 1031 UINT64 Mask; 1032 } EFI_ACPI_4_0_ERST_SERIALIZATION_INSTRUCTION_ENTRY; 1033 1034 /// 1035 /// EINJ - Error Injection Table 1036 /// 1037 typedef struct { 1038 EFI_ACPI_DESCRIPTION_HEADER Header; 1039 UINT32 InjectionHeaderSize; 1040 UINT8 InjectionFlags; 1041 UINT8 Reserved0[3]; 1042 UINT32 InjectionEntryCount; 1043 } EFI_ACPI_4_0_ERROR_INJECTION_TABLE_HEADER; 1044 1045 /// 1046 /// EINJ Version (as defined in ACPI 4.0 spec.) 1047 /// 1048 #define EFI_ACPI_4_0_ERROR_INJECTION_TABLE_REVISION 0x01 1049 1050 /// 1051 /// EINJ Error Injection Actions 1052 /// 1053 #define EFI_ACPI_4_0_EINJ_BEGIN_INJECTION_OPERATION 0x00 1054 #define EFI_ACPI_4_0_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE 0x01 1055 #define EFI_ACPI_4_0_EINJ_SET_ERROR_TYPE 0x02 1056 #define EFI_ACPI_4_0_EINJ_GET_ERROR_TYPE 0x03 1057 #define EFI_ACPI_4_0_EINJ_END_OPERATION 0x04 1058 #define EFI_ACPI_4_0_EINJ_EXECUTE_OPERATION 0x05 1059 #define EFI_ACPI_4_0_EINJ_CHECK_BUSY_STATUS 0x06 1060 #define EFI_ACPI_4_0_EINJ_GET_COMMAND_STATUS 0x07 1061 #define EFI_ACPI_4_0_EINJ_TRIGGER_ERROR 0xFF 1062 1063 /// 1064 /// EINJ Action Command Status 1065 /// 1066 #define EFI_ACPI_4_0_EINJ_STATUS_SUCCESS 0x00 1067 #define EFI_ACPI_4_0_EINJ_STATUS_UNKNOWN_FAILURE 0x01 1068 #define EFI_ACPI_4_0_EINJ_STATUS_INVALID_ACCESS 0x02 1069 1070 /// 1071 /// EINJ Error Type Definition 1072 /// 1073 #define EFI_ACPI_4_0_EINJ_ERROR_PROCESSOR_CORRECTABLE (1 << 0) 1074 #define EFI_ACPI_4_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL (1 << 1) 1075 #define EFI_ACPI_4_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL (1 << 2) 1076 #define EFI_ACPI_4_0_EINJ_ERROR_MEMORY_CORRECTABLE (1 << 3) 1077 #define EFI_ACPI_4_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL (1 << 4) 1078 #define EFI_ACPI_4_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL (1 << 5) 1079 #define EFI_ACPI_4_0_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE (1 << 6) 1080 #define EFI_ACPI_4_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL (1 << 7) 1081 #define EFI_ACPI_4_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL (1 << 8) 1082 #define EFI_ACPI_4_0_EINJ_ERROR_PLATFORM_CORRECTABLE (1 << 9) 1083 #define EFI_ACPI_4_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL (1 << 10) 1084 #define EFI_ACPI_4_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL (1 << 11) 1085 1086 /// 1087 /// EINJ Injection Instructions 1088 /// 1089 #define EFI_ACPI_4_0_EINJ_READ_REGISTER 0x00 1090 #define EFI_ACPI_4_0_EINJ_READ_REGISTER_VALUE 0x01 1091 #define EFI_ACPI_4_0_EINJ_WRITE_REGISTER 0x02 1092 #define EFI_ACPI_4_0_EINJ_WRITE_REGISTER_VALUE 0x03 1093 #define EFI_ACPI_4_0_EINJ_NOOP 0x04 1094 1095 /// 1096 /// EINJ Instruction Flags 1097 /// 1098 #define EFI_ACPI_4_0_EINJ_PRESERVE_REGISTER 0x01 1099 1100 /// 1101 /// EINJ Injection Instruction Entry 1102 /// 1103 typedef struct { 1104 UINT8 InjectionAction; 1105 UINT8 Instruction; 1106 UINT8 Flags; 1107 UINT8 Reserved0; 1108 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE RegisterRegion; 1109 UINT64 Value; 1110 UINT64 Mask; 1111 } EFI_ACPI_4_0_EINJ_INJECTION_INSTRUCTION_ENTRY; 1112 1113 /// 1114 /// EINJ Trigger Action Table 1115 /// 1116 typedef struct { 1117 UINT32 HeaderSize; 1118 UINT32 Revision; 1119 UINT32 TableSize; 1120 UINT32 EntryCount; 1121 } EFI_ACPI_4_0_EINJ_TRIGGER_ACTION_TABLE; 1122 1123 // 1124 // Known table signatures 1125 // 1126 1127 /// 1128 /// "RSD PTR " Root System Description Pointer 1129 /// 1130 #define EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ') 1131 1132 /// 1133 /// "APIC" Multiple APIC Description Table 1134 /// 1135 #define EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C') 1136 1137 /// 1138 /// "BERT" Boot Error Record Table 1139 /// 1140 #define EFI_ACPI_4_0_BOOT_ERROR_RECORD_TABLE_SIGNATURE SIGNATURE_32('B', 'E', 'R', 'T') 1141 1142 /// 1143 /// "CPEP" Corrected Platform Error Polling Table 1144 /// 1145 #define EFI_ACPI_4_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P') 1146 1147 /// 1148 /// "DSDT" Differentiated System Description Table 1149 /// 1150 #define EFI_ACPI_4_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T') 1151 1152 /// 1153 /// "ECDT" Embedded Controller Boot Resources Table 1154 /// 1155 #define EFI_ACPI_4_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T') 1156 1157 /// 1158 /// "EINJ" Error Injection Table 1159 /// 1160 #define EFI_ACPI_4_0_ERROR_INJECTION_TABLE_SIGNATURE SIGNATURE_32('E', 'I', 'N', 'J') 1161 1162 /// 1163 /// "ERST" Error Record Serialization Table 1164 /// 1165 #define EFI_ACPI_4_0_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE SIGNATURE_32('E', 'R', 'S', 'T') 1166 1167 /// 1168 /// "FACP" Fixed ACPI Description Table 1169 /// 1170 #define EFI_ACPI_4_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P') 1171 1172 /// 1173 /// "FACS" Firmware ACPI Control Structure 1174 /// 1175 #define EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S') 1176 1177 /// 1178 /// "HEST" Hardware Error Source Table 1179 /// 1180 #define EFI_ACPI_4_0_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE SIGNATURE_32('H', 'E', 'S', 'T') 1181 1182 /// 1183 /// "MSCT" Maximum System Characteristics Table 1184 /// 1185 #define EFI_ACPI_4_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'C', 'T') 1186 1187 /// 1188 /// "PSDT" Persistent System Description Table 1189 /// 1190 #define EFI_ACPI_4_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T') 1191 1192 /// 1193 /// "RSDT" Root System Description Table 1194 /// 1195 #define EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T') 1196 1197 /// 1198 /// "SBST" Smart Battery Specification Table 1199 /// 1200 #define EFI_ACPI_4_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T') 1201 1202 /// 1203 /// "SLIT" System Locality Information Table 1204 /// 1205 #define EFI_ACPI_4_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T') 1206 1207 /// 1208 /// "SRAT" System Resource Affinity Table 1209 /// 1210 #define EFI_ACPI_4_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T') 1211 1212 /// 1213 /// "SSDT" Secondary System Description Table 1214 /// 1215 #define EFI_ACPI_4_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T') 1216 1217 /// 1218 /// "XSDT" Extended System Description Table 1219 /// 1220 #define EFI_ACPI_4_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T') 1221 1222 /// 1223 /// "BOOT" MS Simple Boot Spec 1224 /// 1225 #define EFI_ACPI_4_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T') 1226 1227 /// 1228 /// "DBGP" MS Debug Port Spec 1229 /// 1230 #define EFI_ACPI_4_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P') 1231 1232 /// 1233 /// "DMAR" DMA Remapping Table 1234 /// 1235 #define EFI_ACPI_4_0_DMA_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('D', 'M', 'A', 'R') 1236 1237 /// 1238 /// "ETDT" Event Timer Description Table 1239 /// 1240 #define EFI_ACPI_4_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T') 1241 1242 /// 1243 /// "HPET" IA-PC High Precision Event Timer Table 1244 /// 1245 #define EFI_ACPI_4_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T') 1246 1247 /// 1248 /// "iBFT" iSCSI Boot Firmware Table 1249 /// 1250 #define EFI_ACPI_4_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T') 1251 1252 /// 1253 /// "IVRS" I/O Virtualization Reporting Structure 1254 /// 1255 #define EFI_ACPI_4_0_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE SIGNATURE_32('I', 'V', 'R', 'S') 1256 1257 /// 1258 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table 1259 /// 1260 #define EFI_ACPI_4_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G') 1261 1262 /// 1263 /// "MCHI" Management Controller Host Interface Table 1264 /// 1265 #define EFI_ACPI_4_0_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'H', 'I') 1266 1267 /// 1268 /// "SPCR" Serial Port Console Redirection Table 1269 /// 1270 #define EFI_ACPI_4_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R') 1271 1272 /// 1273 /// "SPMI" Server Platform Management Interface Table 1274 /// 1275 #define EFI_ACPI_4_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I') 1276 1277 /// 1278 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table 1279 /// 1280 #define EFI_ACPI_4_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A') 1281 1282 /// 1283 /// "UEFI" UEFI ACPI Data Table 1284 /// 1285 #define EFI_ACPI_4_0_UEFI_ACPI_DATA_TABLE_SIGNATURE SIGNATURE_32('U', 'E', 'F', 'I') 1286 1287 /// 1288 /// "WAET" Windows ACPI Enlightenment Table 1289 /// 1290 #define EFI_ACPI_4_0_WINDOWS_ACPI_ENLIGHTENMENT_TABLE_SIGNATURE SIGNATURE_32('W', 'A', 'E', 'T') 1291 1292 /// 1293 /// "WDAT" Watchdog Action Table 1294 /// 1295 #define EFI_ACPI_4_0_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T') 1296 1297 /// 1298 /// "WDRT" Watchdog Resource Table 1299 /// 1300 #define EFI_ACPI_4_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T') 1301 1302 #pragma pack() 1303 1304 #endif 1305