MdePkg/Include/IndustryStandard/Acpi3_0.h

   1 /** @file
   2     ACPI 3.0 definitions from the ACPI Specification Revision 3.0 September 2, 2004
   3
   4   Copyright (c) 2006 - 2008, Intel Corporation
   5   All rights reserved. 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/Acpi2_0.h>
  18
  19 //
  20 // Ensure proper structure formats
  21 //
  22 #pragma pack(1)
  23
  24 ///
  25 /// ACPI Specification Revision
  26 ///
  27 #define EFI_ACPI_3_0_REVISION 0x03
  28
  29 ///
  30 /// ACPI 3.0 Generic Address Space definition
  31 ///
  32 typedef struct {
  33   UINT8   AddressSpaceId;
  34   UINT8   RegisterBitWidth;
  35   UINT8   RegisterBitOffset;
  36   UINT8   AccessSize;
  37   UINT64  Address;
  38 } EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE;
  39
  40 //
  41 // Generic Address Space Address IDs
  42 //
  43 #define EFI_ACPI_3_0_SYSTEM_MEMORY              0
  44 #define EFI_ACPI_3_0_SYSTEM_IO                  1
  45 #define EFI_ACPI_3_0_PCI_CONFIGURATION_SPACE    2
  46 #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER        3
  47 #define EFI_ACPI_3_0_SMBUS                      4
  48 #define EFI_ACPI_3_0_FUNCTIONAL_FIXED_HARDWARE  0x7F
  49
  50 //
  51 // Generic Address Space Access Sizes
  52 //
  53 #define EFI_ACPI_3_0_UNDEFINED  0
  54 #define EFI_ACPI_3_0_BYTE       1
  55 #define EFI_ACPI_3_0_WORD       2
  56 #define EFI_ACPI_3_0_DWORD      3
  57 #define EFI_ACPI_3_0_QWORD      4
  58
  59 //
  60 // ACPI 3.0 table structures
  61 //
  62
  63 ///
  64 /// Root System Description Pointer Structure
  65 ///
  66 typedef struct {
  67   UINT64  Signature;
  68   UINT8   Checksum;
  69   UINT8   OemId[6];
  70   UINT8   Revision;
  71   UINT32  RsdtAddress;
  72   UINT32  Length;
  73   UINT64  XsdtAddress;
  74   UINT8   ExtendedChecksum;
  75   UINT8   Reserved[3];
  76 } EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
  77
  78 ///
  79 /// RSD_PTR Revision (as defined in ACPI 3.0 spec.)
  80 ///
  81 #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02  // ACPISpec30 (Revision 3.0 September 2, 2004) says current value is 2
  82
  83 ///
  84 /// Common table header, this prefaces all ACPI tables, including FACS, but
  85 /// excluding the RSD PTR structure
  86 ///
  87 typedef struct {
  88   UINT32  Signature;
  89   UINT32  Length;
  90 } EFI_ACPI_3_0_COMMON_HEADER;
  91
  92 //
  93 // Root System Description Table
  94 // No definition needed as it is a common description table header followed by a
  95 // variable number of UINT32 table pointers.
  96 //
  97
  98 ///
  99 /// RSDT Revision (as defined in ACPI 3.0 spec.)
 100 ///
 101 #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
 102
 103 //
 104 // Extended System Description Table
 105 // No definition needed as it is a common description table header followed by a
 106 // variable number of UINT64 table pointers.
 107 //
 108
 109 ///
 110 /// XSDT Revision (as defined in ACPI 3.0 spec.)
 111 ///
 112 #define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
 113
 114 ///
 115 /// Fixed ACPI Description Table Structure (FADT)
 116 ///
 117 typedef struct {
 118   EFI_ACPI_DESCRIPTION_HEADER             Header;
 119   UINT32                                  FirmwareCtrl;
 120   UINT32                                  Dsdt;
 121   UINT8                                   Reserved0;
 122   UINT8                                   PreferredPmProfile;
 123   UINT16                                  SciInt;
 124   UINT32                                  SmiCmd;
 125   UINT8                                   AcpiEnable;
 126   UINT8                                   AcpiDisable;
 127   UINT8                                   S4BiosReq;
 128   UINT8                                   PstateCnt;
 129   UINT32                                  Pm1aEvtBlk;
 130   UINT32                                  Pm1bEvtBlk;
 131   UINT32                                  Pm1aCntBlk;
 132   UINT32                                  Pm1bCntBlk;
 133   UINT32                                  Pm2CntBlk;
 134   UINT32                                  PmTmrBlk;
 135   UINT32                                  Gpe0Blk;
 136   UINT32                                  Gpe1Blk;
 137   UINT8                                   Pm1EvtLen;
 138   UINT8                                   Pm1CntLen;
 139   UINT8                                   Pm2CntLen;
 140   UINT8                                   PmTmrLen;
 141   UINT8                                   Gpe0BlkLen;
 142   UINT8                                   Gpe1BlkLen;
 143   UINT8                                   Gpe1Base;
 144   UINT8                                   CstCnt;
 145   UINT16                                  PLvl2Lat;
 146   UINT16                                  PLvl3Lat;
 147   UINT16                                  FlushSize;
 148   UINT16                                  FlushStride;
 149   UINT8                                   DutyOffset;
 150   UINT8                                   DutyWidth;
 151   UINT8                                   DayAlrm;
 152   UINT8                                   MonAlrm;
 153   UINT8                                   Century;
 154   UINT16                                  IaPcBootArch;
 155   UINT8                                   Reserved1;
 156   UINT32                                  Flags;
 157   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  ResetReg;
 158   UINT8                                   ResetValue;
 159   UINT8                                   Reserved2[3];
 160   UINT64                                  XFirmwareCtrl;
 161   UINT64                                  XDsdt;
 162   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  XPm1aEvtBlk;
 163   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  XPm1bEvtBlk;
 164   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  XPm1aCntBlk;
 165   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  XPm1bCntBlk;
 166   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  XPm2CntBlk;
 167   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  XPmTmrBlk;
 168   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  XGpe0Blk;
 169   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  XGpe1Blk;
 170 } EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE;
 171
 172 ///
 173 /// FADT Version (as defined in ACPI 3.0 spec.)
 174 ///
 175 #define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION  0x04
 176
 177 //
 178 // Fixed ACPI Description Table Preferred Power Management Profile
 179 //
 180 #define EFI_ACPI_3_0_PM_PROFILE_UNSPECIFIED         0
 181 #define EFI_ACPI_3_0_PM_PROFILE_DESKTOP             1
 182 #define EFI_ACPI_3_0_PM_PROFILE_MOBILE              2
 183 #define EFI_ACPI_3_0_PM_PROFILE_WORKSTATION         3
 184 #define EFI_ACPI_3_0_PM_PROFILE_ENTERPRISE_SERVER   4
 185 #define EFI_ACPI_3_0_PM_PROFILE_SOHO_SERVER         5
 186 #define EFI_ACPI_3_0_PM_PROFILE_APPLIANCE_PC        6
 187 #define EFI_ACPI_3_0_PM_PROFILE_PERFORMANCE_SERVER  7
 188
 189 //
 190 // Fixed ACPI Description Table Boot Architecture Flags
 191 // All other bits are reserved and must be set to 0.
 192 //
 193 #define EFI_ACPI_3_0_LEGACY_DEVICES     (1 << 0)
 194 #define EFI_ACPI_3_0_8042               (1 << 1)
 195 #define EFI_ACPI_3_0_VGA_NOT_PRESENT    (1 << 2)
 196 #define EFI_ACPI_3_0_MSI_NOT_SUPPORTED  (1 << 3)
 197 #define EFI_ACPI_3_0_PCIE_ASPM_CONTROLS (1 << 4)
 198
 199 //
 200 // Fixed ACPI Description Table Fixed Feature Flags
 201 // All other bits are reserved and must be set to 0.
 202 //
 203 #define EFI_ACPI_3_0_WBINVD                   (1 << 0)
 204 #define EFI_ACPI_3_0_WBINVD_FLUSH             (1 << 1)
 205 #define EFI_ACPI_3_0_PROC_C1                  (1 << 2)
 206 #define EFI_ACPI_3_0_P_LVL2_UP                (1 << 3)
 207 #define EFI_ACPI_3_0_PWR_BUTTON               (1 << 4)
 208 #define EFI_ACPI_3_0_SLP_BUTTON               (1 << 5)
 209 #define EFI_ACPI_3_0_FIX_RTC                  (1 << 6)
 210 #define EFI_ACPI_3_0_RTC_S4                   (1 << 7)
 211 #define EFI_ACPI_3_0_TMR_VAL_EXT              (1 << 8)
 212 #define EFI_ACPI_3_0_DCK_CAP                  (1 << 9)
 213 #define EFI_ACPI_3_0_RESET_REG_SUP            (1 << 10)
 214 #define EFI_ACPI_3_0_SEALED_CASE              (1 << 11)
 215 #define EFI_ACPI_3_0_HEADLESS                 (1 << 12)
 216 #define EFI_ACPI_3_0_CPU_SW_SLP               (1 << 13)
 217 #define EFI_ACPI_3_0_PCI_EXP_WAK              (1 << 14)
 218 #define EFI_ACPI_3_0_USE_PLATFORM_CLOCK       (1 << 15)
 219 #define EFI_ACPI_3_0_S4_RTC_STS_VALID         (1 << 16)
 220 #define EFI_ACPI_3_0_REMOTE_POWER_ON_CAPABLE  (1 << 17)
 221 #define EFI_ACPI_3_0_FORCE_APIC_CLUSTER_MODEL (1 << 18)
 222 #define EFI_ACPI_3_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE (1 << 19)
 223
 224 ///
 225 /// Firmware ACPI Control Structure
 226 ///
 227 typedef struct {
 228   UINT32  Signature;
 229   UINT32  Length;
 230   UINT32  HardwareSignature;
 231   UINT32  FirmwareWakingVector;
 232   UINT32  GlobalLock;
 233   UINT32  Flags;
 234   UINT64  XFirmwareWakingVector;
 235   UINT8   Version;
 236   UINT8   Reserved[31];
 237 } EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
 238
 239 ///
 240 /// FACS Version (as defined in ACPI 3.0 spec.)
 241 ///
 242 #define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION  0x01
 243
 244 ///
 245 /// Firmware Control Structure Feature Flags
 246 /// All other bits are reserved and must be set to 0.
 247 ///
 248 #define EFI_ACPI_3_0_S4BIOS_F (1 << 0)
 249
 250 //
 251 // Differentiated System Description Table,
 252 // Secondary System Description Table
 253 // and Persistent System Description Table,
 254 // no definition needed as they are common description table header followed by a
 255 // definition block.
 256 //
 257 #define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION   0x02
 258 #define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION        0x02
 259
 260 ///
 261 /// Multiple APIC Description Table header definition.  The rest of the table
 262 /// must be defined in a platform specific manner.
 263 ///
 264 typedef struct {
 265   EFI_ACPI_DESCRIPTION_HEADER Header;
 266   UINT32                      LocalApicAddress;
 267   UINT32                      Flags;
 268 } EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
 269
 270 ///
 271 /// MADT Revision (as defined in ACPI 3.0 spec.)
 272 ///
 273 #define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x02
 274
 275 ///
 276 /// Multiple APIC Flags
 277 /// All other bits are reserved and must be set to 0.
 278 ///
 279 #define EFI_ACPI_3_0_PCAT_COMPAT  (1 << 0)
 280
 281 //
 282 // Multiple APIC Description Table APIC structure types
 283 // All other values between 0x09 an 0xFF are reserved and
 284 // will be ignored by OSPM.
 285 //
 286 #define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC           0x00
 287 #define EFI_ACPI_3_0_IO_APIC                        0x01
 288 #define EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE      0x02
 289 #define EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE  0x03
 290 #define EFI_ACPI_3_0_LOCAL_APIC_NMI                 0x04
 291 #define EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE    0x05
 292 #define EFI_ACPI_3_0_IO_SAPIC                       0x06
 293 #define EFI_ACPI_3_0_LOCAL_SAPIC                    0x07
 294 #define EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES     0x08
 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_3_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_3_0_LOCAL_APIC_ENABLED (1 << 0)
 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_3_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_3_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_3_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_3_0_POLARITY      (3 << 0)
 362 #define EFI_ACPI_3_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_3_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_3_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_3_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_3_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_3_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_3_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_3_0_CPEI_PROCESSOR_OVERRIDE     (1 << 0)
 442
 443 ///
 444 /// Smart Battery Description Table (SBST)
 445 ///
 446 typedef struct {
 447   EFI_ACPI_DESCRIPTION_HEADER Header;
 448   UINT32                      WarningEnergyLevel;
 449   UINT32                      LowEnergyLevel;
 450   UINT32                      CriticalEnergyLevel;
 451 } EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE;
 452
 453 ///
 454 /// SBST Version (as defined in ACPI 3.0 spec.)
 455 ///
 456 #define EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
 457
 458 ///
 459 /// Embedded Controller Boot Resources Table (ECDT)
 460 /// The table is followed by a null terminated ASCII string that contains
 461 /// a fully qualified reference to the name space object.
 462 ///
 463 typedef struct {
 464   EFI_ACPI_DESCRIPTION_HEADER             Header;
 465   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  EcControl;
 466   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE  EcData;
 467   UINT32                                  Uid;
 468   UINT8                                   GpeBit;
 469 } EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
 470
 471 ///
 472 /// ECDT Version (as defined in ACPI 3.0 spec.)
 473 ///
 474 #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION  0x01
 475
 476 ///
 477 /// System Resource Affinity Table (SRAT.  The rest of the table
 478 /// must be defined in a platform specific manner.
 479 ///
 480 typedef struct {
 481   EFI_ACPI_DESCRIPTION_HEADER Header;
 482   UINT32                      Reserved1;  // Must be set to 1
 483   UINT64                      Reserved2;
 484 } EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
 485
 486 ///
 487 /// SRAT Version (as defined in ACPI 3.0 spec.)
 488 ///
 489 #define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION  0x02
 490
 491 ///
 492 /// SRAT structure types.
 493 /// All other values between 0x02 an 0xFF are reserved and
 494 /// will be ignored by OSPM.
 495 ///
 496 #define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY  0x00
 497 #define EFI_ACPI_3_0_MEMORY_AFFINITY                      0x01
 498
 499 ///
 500 /// Processor Local APIC/SAPIC Affinity Structure Definition
 501 ///
 502 typedef struct {
 503   UINT8   Type;
 504   UINT8   Length;
 505   UINT8   ProximityDomain7To0;
 506   UINT8   ApicId;
 507   UINT32  Flags;
 508   UINT8   LocalSapicEid;
 509   UINT8   ProximityDomain31To8[3];
 510   UINT8   Reserved[4];
 511 } EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
 512
 513 ///
 514 /// Local APIC/SAPIC Flags.  All other bits are reserved and must be 0.
 515 ///
 516 #define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
 517
 518 ///
 519 /// Memory Affinity Structure Definition
 520 ///
 521 typedef struct {
 522   UINT8   Type;
 523   UINT8   Length;
 524   UINT32  ProximityDomain;
 525   UINT16  Reserved1;
 526   UINT32  AddressBaseLow;
 527   UINT32  AddressBaseHigh;
 528   UINT32  LengthLow;
 529   UINT32  LengthHigh;
 530   UINT32  Reserved2;
 531   UINT32  Flags;
 532   UINT64  Reserved3;
 533 } EFI_ACPI_3_0_MEMORY_AFFINITY_STRUCTURE;
 534
 535 //
 536 // Memory Flags.  All other bits are reserved and must be 0.
 537 //
 538 #define EFI_ACPI_3_0_MEMORY_ENABLED       (1 << 0)
 539 #define EFI_ACPI_3_0_MEMORY_HOT_PLUGGABLE (1 << 1)
 540 #define EFI_ACPI_3_0_MEMORY_NONVOLATILE   (1 << 2)
 541
 542 ///
 543 /// System Locality Distance Information Table (SLIT).
 544 /// The rest of the table is a matrix.
 545 ///
 546 typedef struct {
 547   EFI_ACPI_DESCRIPTION_HEADER Header;
 548   UINT64                      NumberOfSystemLocalities;
 549 } EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
 550
 551 ///
 552 /// SLIT Version (as defined in ACPI 3.0 spec.)
 553 ///
 554 #define EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION  0x01
 555
 556 //
 557 // Known table signatures
 558 //
 559
 560 ///
 561 /// "RSD PTR " Root System Description Pointer
 562 ///
 563 #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE  0x2052545020445352ULL
 564
 565 ///
 566 /// "APIC" Multiple APIC Description Table
 567 ///
 568 #define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE  0x43495041
 569
 570 ///
 571 /// "DSDT" Differentiated System Description Table
 572 ///
 573 #define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  0x54445344
 574
 575 ///
 576 /// "ECDT" Embedded Controller Boot Resources Table
 577 ///
 578 #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE 0x54444345
 579
 580 ///
 581 /// "FACP" Fixed ACPI Description Table
 582 ///
 583 #define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE 0x50434146
 584
 585 ///
 586 /// "FACS" Firmware ACPI Control Structure
 587 ///
 588 #define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE  0x53434146
 589
 590 ///
 591 /// "PSDT" Persistent System Description Table
 592 ///
 593 #define EFI_ACPI_3_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  0x54445350
 594
 595 ///
 596 /// "RSDT" Root System Description Table
 597 ///
 598 #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  0x54445352
 599
 600 ///
 601 /// "SBST" Smart Battery Specification Table
 602 ///
 603 #define EFI_ACPI_3_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE  0x54534253
 604
 605 ///
 606 /// "SLIT" System Locality Information Table
 607 ///
 608 #define EFI_ACPI_3_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE  0x54494C53
 609
 610 ///
 611 /// "SRAT" System Resource Affinity Table
 612 ///
 613 #define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE 0x54415253
 614
 615 ///
 616 /// "SSDT" Secondary System Description Table
 617 ///
 618 #define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445353
 619
 620 ///
 621 /// "XSDT" Extended System Description Table
 622 ///
 623 #define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  0x54445358
 624
 625 ///
 626 /// "BOOT" MS Simple Boot Spec
 627 ///
 628 #define EFI_ACPI_3_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE 0x544F4F42
 629
 630 ///
 631 /// "CPEP" Corrected Platform Error Polling Table
 632 /// See
 633 ///
 634 #define EFI_ACPI_3_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE 0x50455043
 635
 636 ///
 637 /// "DBGP" MS Debug Port Spec
 638 ///
 639 #define EFI_ACPI_3_0_DEBUG_PORT_TABLE_SIGNATURE 0x50474244
 640
 641 ///
 642 /// "ETDT" Event Timer Description Table
 643 ///
 644 #define EFI_ACPI_3_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE  0x54445445
 645
 646 ///
 647 /// "HPET" IA-PC High Precision Event Timer Table
 648 ///
 649 #define EFI_ACPI_3_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE 0x54455048
 650
 651 ///
 652 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
 653 ///
 654 #define EFI_ACPI_3_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE  0x4746434D
 655
 656 ///
 657 /// "SPCR" Serial Port Concole Redirection Table
 658 ///
 659 #define EFI_ACPI_3_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE  0x52435053
 660
 661 ///
 662 /// "SPMI" Server Platform Management Interface Table
 663 ///
 664 #define EFI_ACPI_3_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE 0x494D5053
 665
 666 ///
 667 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
 668 ///
 669 #define EFI_ACPI_3_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE 0x41504354
 670
 671 ///
 672 /// "WDRT" Watchdog Resource Table
 673 ///
 674 #define EFI_ACPI_3_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE 0x54524457
 675
 676 ///
 677 /// "WDAT" Watchdog Action Table
 678 ///
 679 #define EFI_ACPI_3_0_WATCHDOG_ACTION_TABLE_SIGNATURE 0x54414457
 680
 681 ///
 682 /// "iBFT" iSCSI Boot Firmware Table
 683 ///
 684 #define EFI_ACPI_3_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE 0x54464269
 685
 686 #pragma pack()
 687
 688 #endif