MdePkg/Include/IndustryStandard/Acpi50.h

   1 /** @file
   2   ACPI 5.0 definitions from the ACPI Specification Revision 5.0a November 13, 2013.
   3
   4   Copyright (c) 2014 Hewlett-Packard Development Company, L.P.<BR>
   5   Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
   6   SPDX-License-Identifier: BSD-2-Clause-Patent
   7 **/
   8
   9 #ifndef _ACPI_5_0_H_
  10 #define _ACPI_5_0_H_
  11
  12 #include <IndustryStandard/Acpi40.h>
  13
  14 //
  15 // Define for Desriptor
  16 //
  17 #define ACPI_SMALL_FIXED_DMA_DESCRIPTOR_NAME                         0x0A
  18 #define ACPI_LARGE_GPIO_CONNECTION_DESCRIPTOR_NAME                   0x0C
  19 #define ACPI_LARGE_GENERIC_SERIAL_BUS_CONNECTION_DESCRIPTOR_NAME     0x0E
  20
  21 #define ACPI_FIXED_DMA_DESCRIPTOR                         0x55
  22 #define ACPI_GPIO_CONNECTION_DESCRIPTOR                   0x8C
  23 #define ACPI_GENERIC_SERIAL_BUS_CONNECTION_DESCRIPTOR     0x8E
  24
  25 #pragma pack(1)
  26
  27 ///
  28 /// Generic DMA Descriptor.
  29 ///
  30 typedef PACKED struct {
  31   ACPI_SMALL_RESOURCE_HEADER   Header;
  32   UINT16                       DmaRequestLine;
  33   UINT16                       DmaChannel;
  34   UINT8                        DmaTransferWidth;
  35 } EFI_ACPI_FIXED_DMA_DESCRIPTOR;
  36
  37 ///
  38 /// GPIO Connection Descriptor
  39 ///
  40 typedef PACKED struct {
  41   ACPI_LARGE_RESOURCE_HEADER    Header;
  42   UINT8                         RevisionId;
  43   UINT8                         ConnectionType;
  44   UINT16                        GeneralFlags;
  45   UINT16                        InterruptFlags;
  46   UINT8                         PinConfiguration;
  47   UINT16                        OutputDriveStrength;
  48   UINT16                        DebounceTimeout;
  49   UINT16                        PinTableOffset;
  50   UINT8                         ResourceSourceIndex;
  51   UINT16                        ResourceSourceNameOffset;
  52   UINT16                        VendorDataOffset;
  53   UINT16                        VendorDataLength;
  54 } EFI_ACPI_GPIO_CONNECTION_DESCRIPTOR;
  55
  56 #define EFI_ACPI_GPIO_CONNECTION_TYPE_INTERRUPT   0x0
  57 #define EFI_ACPI_GPIO_CONNECTION_TYPE_IO          0x1
  58
  59 ///
  60 /// Serial Bus Resource Descriptor (Generic)
  61 ///
  62 typedef PACKED struct {
  63   ACPI_LARGE_RESOURCE_HEADER    Header;
  64   UINT8                         RevisionId;
  65   UINT8                         ResourceSourceIndex;
  66   UINT8                         SerialBusType;
  67   UINT8                         GeneralFlags;
  68   UINT16                        TypeSpecificFlags;
  69   UINT8                         TypeSpecificRevisionId;
  70   UINT16                        TypeDataLength;
  71 // Type specific data
  72 } EFI_ACPI_SERIAL_BUS_RESOURCE_DESCRIPTOR;
  73
  74 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_I2C   0x1
  75 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_SPI   0x2
  76 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_UART  0x3
  77
  78 ///
  79 /// Serial Bus Resource Descriptor (I2C)
  80 ///
  81 typedef PACKED struct {
  82   ACPI_LARGE_RESOURCE_HEADER    Header;
  83   UINT8                         RevisionId;
  84   UINT8                         ResourceSourceIndex;
  85   UINT8                         SerialBusType;
  86   UINT8                         GeneralFlags;
  87   UINT16                        TypeSpecificFlags;
  88   UINT8                         TypeSpecificRevisionId;
  89   UINT16                        TypeDataLength;
  90   UINT32                        ConnectionSpeed;
  91   UINT16                        SlaveAddress;
  92 } EFI_ACPI_SERIAL_BUS_RESOURCE_I2C_DESCRIPTOR;
  93
  94 ///
  95 /// Serial Bus Resource Descriptor (SPI)
  96 ///
  97 typedef PACKED struct {
  98   ACPI_LARGE_RESOURCE_HEADER    Header;
  99   UINT8                         RevisionId;
 100   UINT8                         ResourceSourceIndex;
 101   UINT8                         SerialBusType;
 102   UINT8                         GeneralFlags;
 103   UINT16                        TypeSpecificFlags;
 104   UINT8                         TypeSpecificRevisionId;
 105   UINT16                        TypeDataLength;
 106   UINT32                        ConnectionSpeed;
 107   UINT8                         DataBitLength;
 108   UINT8                         Phase;
 109   UINT8                         Polarity;
 110   UINT16                        DeviceSelection;
 111 } EFI_ACPI_SERIAL_BUS_RESOURCE_SPI_DESCRIPTOR;
 112
 113 ///
 114 /// Serial Bus Resource Descriptor (UART)
 115 ///
 116 typedef PACKED struct {
 117   ACPI_LARGE_RESOURCE_HEADER    Header;
 118   UINT8                         RevisionId;
 119   UINT8                         ResourceSourceIndex;
 120   UINT8                         SerialBusType;
 121   UINT8                         GeneralFlags;
 122   UINT16                        TypeSpecificFlags;
 123   UINT8                         TypeSpecificRevisionId;
 124   UINT16                        TypeDataLength;
 125   UINT32                        DefaultBaudRate;
 126   UINT16                        RxFIFO;
 127   UINT16                        TxFIFO;
 128   UINT8                         Parity;
 129   UINT8                         SerialLinesEnabled;
 130 } EFI_ACPI_SERIAL_BUS_RESOURCE_UART_DESCRIPTOR;
 131
 132 #pragma pack()
 133
 134 //
 135 // Ensure proper structure formats
 136 //
 137 #pragma pack(1)
 138
 139 ///
 140 /// ACPI 5.0 Generic Address Space definition
 141 ///
 142 typedef struct {
 143   UINT8   AddressSpaceId;
 144   UINT8   RegisterBitWidth;
 145   UINT8   RegisterBitOffset;
 146   UINT8   AccessSize;
 147   UINT64  Address;
 148 } EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE;
 149
 150 //
 151 // Generic Address Space Address IDs
 152 //
 153 #define EFI_ACPI_5_0_SYSTEM_MEMORY              0
 154 #define EFI_ACPI_5_0_SYSTEM_IO                  1
 155 #define EFI_ACPI_5_0_PCI_CONFIGURATION_SPACE    2
 156 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER        3
 157 #define EFI_ACPI_5_0_SMBUS                      4
 158 #define EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL  0x0A
 159 #define EFI_ACPI_5_0_FUNCTIONAL_FIXED_HARDWARE       0x7F
 160
 161 //
 162 // Generic Address Space Access Sizes
 163 //
 164 #define EFI_ACPI_5_0_UNDEFINED  0
 165 #define EFI_ACPI_5_0_BYTE       1
 166 #define EFI_ACPI_5_0_WORD       2
 167 #define EFI_ACPI_5_0_DWORD      3
 168 #define EFI_ACPI_5_0_QWORD      4
 169
 170 //
 171 // ACPI 5.0 table structures
 172 //
 173
 174 ///
 175 /// Root System Description Pointer Structure
 176 ///
 177 typedef struct {
 178   UINT64  Signature;
 179   UINT8   Checksum;
 180   UINT8   OemId[6];
 181   UINT8   Revision;
 182   UINT32  RsdtAddress;
 183   UINT32  Length;
 184   UINT64  XsdtAddress;
 185   UINT8   ExtendedChecksum;
 186   UINT8   Reserved[3];
 187 } EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
 188
 189 ///
 190 /// RSD_PTR Revision (as defined in ACPI 5.0 spec.)
 191 ///
 192 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02  ///< ACPISpec (Revision 5.0) says current value is 2
 193
 194 ///
 195 /// Common table header, this prefaces all ACPI tables, including FACS, but
 196 /// excluding the RSD PTR structure
 197 ///
 198 typedef struct {
 199   UINT32  Signature;
 200   UINT32  Length;
 201 } EFI_ACPI_5_0_COMMON_HEADER;
 202
 203 //
 204 // Root System Description Table
 205 // No definition needed as it is a common description table header, the same with
 206 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
 207 //
 208
 209 ///
 210 /// RSDT Revision (as defined in ACPI 5.0 spec.)
 211 ///
 212 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
 213
 214 //
 215 // Extended System Description Table
 216 // No definition needed as it is a common description table header, the same with
 217 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
 218 //
 219
 220 ///
 221 /// XSDT Revision (as defined in ACPI 5.0 spec.)
 222 ///
 223 #define EFI_ACPI_5_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
 224
 225 ///
 226 /// Fixed ACPI Description Table Structure (FADT)
 227 ///
 228 typedef struct {
 229   EFI_ACPI_DESCRIPTION_HEADER             Header;
 230   UINT32                                  FirmwareCtrl;
 231   UINT32                                  Dsdt;
 232   UINT8                                   Reserved0;
 233   UINT8                                   PreferredPmProfile;
 234   UINT16                                  SciInt;
 235   UINT32                                  SmiCmd;
 236   UINT8                                   AcpiEnable;
 237   UINT8                                   AcpiDisable;
 238   UINT8                                   S4BiosReq;
 239   UINT8                                   PstateCnt;
 240   UINT32                                  Pm1aEvtBlk;
 241   UINT32                                  Pm1bEvtBlk;
 242   UINT32                                  Pm1aCntBlk;
 243   UINT32                                  Pm1bCntBlk;
 244   UINT32                                  Pm2CntBlk;
 245   UINT32                                  PmTmrBlk;
 246   UINT32                                  Gpe0Blk;
 247   UINT32                                  Gpe1Blk;
 248   UINT8                                   Pm1EvtLen;
 249   UINT8                                   Pm1CntLen;
 250   UINT8                                   Pm2CntLen;
 251   UINT8                                   PmTmrLen;
 252   UINT8                                   Gpe0BlkLen;
 253   UINT8                                   Gpe1BlkLen;
 254   UINT8                                   Gpe1Base;
 255   UINT8                                   CstCnt;
 256   UINT16                                  PLvl2Lat;
 257   UINT16                                  PLvl3Lat;
 258   UINT16                                  FlushSize;
 259   UINT16                                  FlushStride;
 260   UINT8                                   DutyOffset;
 261   UINT8                                   DutyWidth;
 262   UINT8                                   DayAlrm;
 263   UINT8                                   MonAlrm;
 264   UINT8                                   Century;
 265   UINT16                                  IaPcBootArch;
 266   UINT8                                   Reserved1;
 267   UINT32                                  Flags;
 268   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  ResetReg;
 269   UINT8                                   ResetValue;
 270   UINT8                                   Reserved2[3];
 271   UINT64                                  XFirmwareCtrl;
 272   UINT64                                  XDsdt;
 273   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1aEvtBlk;
 274   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1bEvtBlk;
 275   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1aCntBlk;
 276   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1bCntBlk;
 277   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm2CntBlk;
 278   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPmTmrBlk;
 279   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XGpe0Blk;
 280   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XGpe1Blk;
 281   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  SleepControlReg;
 282   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  SleepStatusReg;
 283 } EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE;
 284
 285 ///
 286 /// FADT Version (as defined in ACPI 5.0 spec.)
 287 ///
 288 #define EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION  0x05
 289
 290 //
 291 // Fixed ACPI Description Table Preferred Power Management Profile
 292 //
 293 #define EFI_ACPI_5_0_PM_PROFILE_UNSPECIFIED         0
 294 #define EFI_ACPI_5_0_PM_PROFILE_DESKTOP             1
 295 #define EFI_ACPI_5_0_PM_PROFILE_MOBILE              2
 296 #define EFI_ACPI_5_0_PM_PROFILE_WORKSTATION         3
 297 #define EFI_ACPI_5_0_PM_PROFILE_ENTERPRISE_SERVER   4
 298 #define EFI_ACPI_5_0_PM_PROFILE_SOHO_SERVER         5
 299 #define EFI_ACPI_5_0_PM_PROFILE_APPLIANCE_PC        6
 300 #define EFI_ACPI_5_0_PM_PROFILE_PERFORMANCE_SERVER  7
 301 #define EFI_ACPI_5_0_PM_PROFILE_TABLET              8
 302
 303 //
 304 // Fixed ACPI Description Table Boot Architecture Flags
 305 // All other bits are reserved and must be set to 0.
 306 //
 307 #define EFI_ACPI_5_0_LEGACY_DEVICES              BIT0
 308 #define EFI_ACPI_5_0_8042                        BIT1
 309 #define EFI_ACPI_5_0_VGA_NOT_PRESENT             BIT2
 310 #define EFI_ACPI_5_0_MSI_NOT_SUPPORTED           BIT3
 311 #define EFI_ACPI_5_0_PCIE_ASPM_CONTROLS          BIT4
 312 #define EFI_ACPI_5_0_CMOS_RTC_NOT_PRESENT        BIT5
 313
 314 //
 315 // Fixed ACPI Description Table Fixed Feature Flags
 316 // All other bits are reserved and must be set to 0.
 317 //
 318 #define EFI_ACPI_5_0_WBINVD                                 BIT0
 319 #define EFI_ACPI_5_0_WBINVD_FLUSH                           BIT1
 320 #define EFI_ACPI_5_0_PROC_C1                                BIT2
 321 #define EFI_ACPI_5_0_P_LVL2_UP                              BIT3
 322 #define EFI_ACPI_5_0_PWR_BUTTON                             BIT4
 323 #define EFI_ACPI_5_0_SLP_BUTTON                             BIT5
 324 #define EFI_ACPI_5_0_FIX_RTC                                BIT6
 325 #define EFI_ACPI_5_0_RTC_S4                                 BIT7
 326 #define EFI_ACPI_5_0_TMR_VAL_EXT                            BIT8
 327 #define EFI_ACPI_5_0_DCK_CAP                                BIT9
 328 #define EFI_ACPI_5_0_RESET_REG_SUP                          BIT10
 329 #define EFI_ACPI_5_0_SEALED_CASE                            BIT11
 330 #define EFI_ACPI_5_0_HEADLESS                               BIT12
 331 #define EFI_ACPI_5_0_CPU_SW_SLP                             BIT13
 332 #define EFI_ACPI_5_0_PCI_EXP_WAK                            BIT14
 333 #define EFI_ACPI_5_0_USE_PLATFORM_CLOCK                     BIT15
 334 #define EFI_ACPI_5_0_S4_RTC_STS_VALID                       BIT16
 335 #define EFI_ACPI_5_0_REMOTE_POWER_ON_CAPABLE                BIT17
 336 #define EFI_ACPI_5_0_FORCE_APIC_CLUSTER_MODEL               BIT18
 337 #define EFI_ACPI_5_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE   BIT19
 338 #define EFI_ACPI_5_0_HW_REDUCED_ACPI                        BIT20
 339 #define EFI_ACPI_5_0_LOW_POWER_S0_IDLE_CAPABLE              BIT21
 340
 341 ///
 342 /// Firmware ACPI Control Structure
 343 ///
 344 typedef struct {
 345   UINT32  Signature;
 346   UINT32  Length;
 347   UINT32  HardwareSignature;
 348   UINT32  FirmwareWakingVector;
 349   UINT32  GlobalLock;
 350   UINT32  Flags;
 351   UINT64  XFirmwareWakingVector;
 352   UINT8   Version;
 353   UINT8   Reserved0[3];
 354   UINT32  OspmFlags;
 355   UINT8   Reserved1[24];
 356 } EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
 357
 358 ///
 359 /// FACS Version (as defined in ACPI 5.0 spec.)
 360 ///
 361 #define EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION  0x02
 362
 363 ///
 364 /// Firmware Control Structure Feature Flags
 365 /// All other bits are reserved and must be set to 0.
 366 ///
 367 #define EFI_ACPI_5_0_S4BIOS_F                     BIT0
 368 #define EFI_ACPI_5_0_64BIT_WAKE_SUPPORTED_F       BIT1
 369
 370 ///
 371 /// OSPM Enabled Firmware Control Structure Flags
 372 /// All other bits are reserved and must be set to 0.
 373 ///
 374 #define EFI_ACPI_5_0_OSPM_64BIT_WAKE_F            BIT0
 375
 376 //
 377 // Differentiated System Description Table,
 378 // Secondary System Description Table
 379 // and Persistent System Description Table,
 380 // no definition needed as they are common description table header, the same with
 381 // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
 382 //
 383 #define EFI_ACPI_5_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION   0x02
 384 #define EFI_ACPI_5_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION        0x02
 385
 386 ///
 387 /// Multiple APIC Description Table header definition.  The rest of the table
 388 /// must be defined in a platform specific manner.
 389 ///
 390 typedef struct {
 391   EFI_ACPI_DESCRIPTION_HEADER Header;
 392   UINT32                      LocalApicAddress;
 393   UINT32                      Flags;
 394 } EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
 395
 396 ///
 397 /// MADT Revision (as defined in ACPI 5.0 spec.)
 398 ///
 399 #define EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x03
 400
 401 ///
 402 /// Multiple APIC Flags
 403 /// All other bits are reserved and must be set to 0.
 404 ///
 405 #define EFI_ACPI_5_0_PCAT_COMPAT         BIT0
 406
 407 //
 408 // Multiple APIC Description Table APIC structure types
 409 // All other values between 0x0D and 0x7F are reserved and
 410 // will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
 411 //
 412 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC           0x00
 413 #define EFI_ACPI_5_0_IO_APIC                        0x01
 414 #define EFI_ACPI_5_0_INTERRUPT_SOURCE_OVERRIDE      0x02
 415 #define EFI_ACPI_5_0_NON_MASKABLE_INTERRUPT_SOURCE  0x03
 416 #define EFI_ACPI_5_0_LOCAL_APIC_NMI                 0x04
 417 #define EFI_ACPI_5_0_LOCAL_APIC_ADDRESS_OVERRIDE    0x05
 418 #define EFI_ACPI_5_0_IO_SAPIC                       0x06
 419 #define EFI_ACPI_5_0_LOCAL_SAPIC                    0x07
 420 #define EFI_ACPI_5_0_PLATFORM_INTERRUPT_SOURCES     0x08
 421 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC         0x09
 422 #define EFI_ACPI_5_0_LOCAL_X2APIC_NMI               0x0A
 423 #define EFI_ACPI_5_0_GIC                            0x0B
 424 #define EFI_ACPI_5_0_GICD                           0x0C
 425
 426 //
 427 // APIC Structure Definitions
 428 //
 429
 430 ///
 431 /// Processor Local APIC Structure Definition
 432 ///
 433 typedef struct {
 434   UINT8   Type;
 435   UINT8   Length;
 436   UINT8   AcpiProcessorId;
 437   UINT8   ApicId;
 438   UINT32  Flags;
 439 } EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
 440
 441 ///
 442 /// Local APIC Flags.  All other bits are reserved and must be 0.
 443 ///
 444 #define EFI_ACPI_5_0_LOCAL_APIC_ENABLED        BIT0
 445
 446 ///
 447 /// IO APIC Structure
 448 ///
 449 typedef struct {
 450   UINT8   Type;
 451   UINT8   Length;
 452   UINT8   IoApicId;
 453   UINT8   Reserved;
 454   UINT32  IoApicAddress;
 455   UINT32  GlobalSystemInterruptBase;
 456 } EFI_ACPI_5_0_IO_APIC_STRUCTURE;
 457
 458 ///
 459 /// Interrupt Source Override Structure
 460 ///
 461 typedef struct {
 462   UINT8   Type;
 463   UINT8   Length;
 464   UINT8   Bus;
 465   UINT8   Source;
 466   UINT32  GlobalSystemInterrupt;
 467   UINT16  Flags;
 468 } EFI_ACPI_5_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
 469
 470 ///
 471 /// Platform Interrupt Sources Structure Definition
 472 ///
 473 typedef struct {
 474   UINT8   Type;
 475   UINT8   Length;
 476   UINT16  Flags;
 477   UINT8   InterruptType;
 478   UINT8   ProcessorId;
 479   UINT8   ProcessorEid;
 480   UINT8   IoSapicVector;
 481   UINT32  GlobalSystemInterrupt;
 482   UINT32  PlatformInterruptSourceFlags;
 483   UINT8   CpeiProcessorOverride;
 484   UINT8   Reserved[31];
 485 } EFI_ACPI_5_0_PLATFORM_INTERRUPT_APIC_STRUCTURE;
 486
 487 //
 488 // MPS INTI flags.
 489 // All other bits are reserved and must be set to 0.
 490 //
 491 #define EFI_ACPI_5_0_POLARITY      (3 << 0)
 492 #define EFI_ACPI_5_0_TRIGGER_MODE  (3 << 2)
 493
 494 ///
 495 /// Non-Maskable Interrupt Source Structure
 496 ///
 497 typedef struct {
 498   UINT8   Type;
 499   UINT8   Length;
 500   UINT16  Flags;
 501   UINT32  GlobalSystemInterrupt;
 502 } EFI_ACPI_5_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
 503
 504 ///
 505 /// Local APIC NMI Structure
 506 ///
 507 typedef struct {
 508   UINT8   Type;
 509   UINT8   Length;
 510   UINT8   AcpiProcessorId;
 511   UINT16  Flags;
 512   UINT8   LocalApicLint;
 513 } EFI_ACPI_5_0_LOCAL_APIC_NMI_STRUCTURE;
 514
 515 ///
 516 /// Local APIC Address Override Structure
 517 ///
 518 typedef struct {
 519   UINT8   Type;
 520   UINT8   Length;
 521   UINT16  Reserved;
 522   UINT64  LocalApicAddress;
 523 } EFI_ACPI_5_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
 524
 525 ///
 526 /// IO SAPIC Structure
 527 ///
 528 typedef struct {
 529   UINT8   Type;
 530   UINT8   Length;
 531   UINT8   IoApicId;
 532   UINT8   Reserved;
 533   UINT32  GlobalSystemInterruptBase;
 534   UINT64  IoSapicAddress;
 535 } EFI_ACPI_5_0_IO_SAPIC_STRUCTURE;
 536
 537 ///
 538 /// Local SAPIC Structure
 539 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
 540 ///
 541 typedef struct {
 542   UINT8   Type;
 543   UINT8   Length;
 544   UINT8   AcpiProcessorId;
 545   UINT8   LocalSapicId;
 546   UINT8   LocalSapicEid;
 547   UINT8   Reserved[3];
 548   UINT32  Flags;
 549   UINT32  ACPIProcessorUIDValue;
 550 } EFI_ACPI_5_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
 551
 552 ///
 553 /// Platform Interrupt Sources Structure
 554 ///
 555 typedef struct {
 556   UINT8   Type;
 557   UINT8   Length;
 558   UINT16  Flags;
 559   UINT8   InterruptType;
 560   UINT8   ProcessorId;
 561   UINT8   ProcessorEid;
 562   UINT8   IoSapicVector;
 563   UINT32  GlobalSystemInterrupt;
 564   UINT32  PlatformInterruptSourceFlags;
 565 } EFI_ACPI_5_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
 566
 567 ///
 568 /// Platform Interrupt Source Flags.
 569 /// All other bits are reserved and must be set to 0.
 570 ///
 571 #define EFI_ACPI_5_0_CPEI_PROCESSOR_OVERRIDE          BIT0
 572
 573 ///
 574 /// Processor Local x2APIC Structure Definition
 575 ///
 576 typedef struct {
 577   UINT8   Type;
 578   UINT8   Length;
 579   UINT8   Reserved[2];
 580   UINT32  X2ApicId;
 581   UINT32  Flags;
 582   UINT32  AcpiProcessorUid;
 583 } EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE;
 584
 585 ///
 586 /// Local x2APIC NMI Structure
 587 ///
 588 typedef struct {
 589   UINT8   Type;
 590   UINT8   Length;
 591   UINT16  Flags;
 592   UINT32  AcpiProcessorUid;
 593   UINT8   LocalX2ApicLint;
 594   UINT8   Reserved[3];
 595 } EFI_ACPI_5_0_LOCAL_X2APIC_NMI_STRUCTURE;
 596
 597 ///
 598 /// GIC Structure
 599 ///
 600 typedef struct {
 601   UINT8   Type;
 602   UINT8   Length;
 603   UINT16  Reserved;
 604   UINT32  GicId;
 605   UINT32  AcpiProcessorUid;
 606   UINT32  Flags;
 607   UINT32  ParkingProtocolVersion;
 608   UINT32  PerformanceInterruptGsiv;
 609   UINT64  ParkedAddress;
 610   UINT64  PhysicalBaseAddress;
 611 } EFI_ACPI_5_0_GIC_STRUCTURE;
 612
 613 ///
 614 /// GIC Flags.  All other bits are reserved and must be 0.
 615 ///
 616 #define EFI_ACPI_5_0_GIC_ENABLED                     BIT0
 617 #define EFI_ACPI_5_0_PERFORMANCE_INTERRUPT_MODEL     BIT1
 618
 619 ///
 620 /// GIC Distributor Structure
 621 ///
 622 typedef struct {
 623   UINT8   Type;
 624   UINT8   Length;
 625   UINT16  Reserved1;
 626   UINT32  GicId;
 627   UINT64  PhysicalBaseAddress;
 628   UINT32  SystemVectorBase;
 629   UINT32  Reserved2;
 630 } EFI_ACPI_5_0_GIC_DISTRIBUTOR_STRUCTURE;
 631
 632 ///
 633 /// Smart Battery Description Table (SBST)
 634 ///
 635 typedef struct {
 636   EFI_ACPI_DESCRIPTION_HEADER Header;
 637   UINT32                      WarningEnergyLevel;
 638   UINT32                      LowEnergyLevel;
 639   UINT32                      CriticalEnergyLevel;
 640 } EFI_ACPI_5_0_SMART_BATTERY_DESCRIPTION_TABLE;
 641
 642 ///
 643 /// SBST Version (as defined in ACPI 5.0 spec.)
 644 ///
 645 #define EFI_ACPI_5_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
 646
 647 ///
 648 /// Embedded Controller Boot Resources Table (ECDT)
 649 /// The table is followed by a null terminated ASCII string that contains
 650 /// a fully qualified reference to the name space object.
 651 ///
 652 typedef struct {
 653   EFI_ACPI_DESCRIPTION_HEADER             Header;
 654   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  EcControl;
 655   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  EcData;
 656   UINT32                                  Uid;
 657   UINT8                                   GpeBit;
 658 } EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
 659
 660 ///
 661 /// ECDT Version (as defined in ACPI 5.0 spec.)
 662 ///
 663 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION  0x01
 664
 665 ///
 666 /// System Resource Affinity Table (SRAT).  The rest of the table
 667 /// must be defined in a platform specific manner.
 668 ///
 669 typedef struct {
 670   EFI_ACPI_DESCRIPTION_HEADER Header;
 671   UINT32                      Reserved1;  ///< Must be set to 1
 672   UINT64                      Reserved2;
 673 } EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
 674
 675 ///
 676 /// SRAT Version (as defined in ACPI 5.0 spec.)
 677 ///
 678 #define EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION  0x03
 679
 680 //
 681 // SRAT structure types.
 682 // All other values between 0x03 an 0xFF are reserved and
 683 // will be ignored by OSPM.
 684 //
 685 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY  0x00
 686 #define EFI_ACPI_5_0_MEMORY_AFFINITY                      0x01
 687 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_AFFINITY      0x02
 688
 689 ///
 690 /// Processor Local APIC/SAPIC Affinity Structure Definition
 691 ///
 692 typedef struct {
 693   UINT8   Type;
 694   UINT8   Length;
 695   UINT8   ProximityDomain7To0;
 696   UINT8   ApicId;
 697   UINT32  Flags;
 698   UINT8   LocalSapicEid;
 699   UINT8   ProximityDomain31To8[3];
 700   UINT32  ClockDomain;
 701 } EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
 702
 703 ///
 704 /// Local APIC/SAPIC Flags.  All other bits are reserved and must be 0.
 705 ///
 706 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
 707
 708 ///
 709 /// Memory Affinity Structure Definition
 710 ///
 711 typedef struct {
 712   UINT8   Type;
 713   UINT8   Length;
 714   UINT32  ProximityDomain;
 715   UINT16  Reserved1;
 716   UINT32  AddressBaseLow;
 717   UINT32  AddressBaseHigh;
 718   UINT32  LengthLow;
 719   UINT32  LengthHigh;
 720   UINT32  Reserved2;
 721   UINT32  Flags;
 722   UINT64  Reserved3;
 723 } EFI_ACPI_5_0_MEMORY_AFFINITY_STRUCTURE;
 724
 725 //
 726 // Memory Flags.  All other bits are reserved and must be 0.
 727 //
 728 #define EFI_ACPI_5_0_MEMORY_ENABLED       (1 << 0)
 729 #define EFI_ACPI_5_0_MEMORY_HOT_PLUGGABLE (1 << 1)
 730 #define EFI_ACPI_5_0_MEMORY_NONVOLATILE   (1 << 2)
 731
 732 ///
 733 /// Processor Local x2APIC Affinity Structure Definition
 734 ///
 735 typedef struct {
 736   UINT8   Type;
 737   UINT8   Length;
 738   UINT8   Reserved1[2];
 739   UINT32  ProximityDomain;
 740   UINT32  X2ApicId;
 741   UINT32  Flags;
 742   UINT32  ClockDomain;
 743   UINT8   Reserved2[4];
 744 } EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
 745
 746 ///
 747 /// System Locality Distance Information Table (SLIT).
 748 /// The rest of the table is a matrix.
 749 ///
 750 typedef struct {
 751   EFI_ACPI_DESCRIPTION_HEADER Header;
 752   UINT64                      NumberOfSystemLocalities;
 753 } EFI_ACPI_5_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
 754
 755 ///
 756 /// SLIT Version (as defined in ACPI 5.0 spec.)
 757 ///
 758 #define EFI_ACPI_5_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION  0x01
 759
 760 ///
 761 /// Corrected Platform Error Polling Table (CPEP)
 762 ///
 763 typedef struct {
 764   EFI_ACPI_DESCRIPTION_HEADER Header;
 765   UINT8                       Reserved[8];
 766 } EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER;
 767
 768 ///
 769 /// CPEP Version (as defined in ACPI 5.0 spec.)
 770 ///
 771 #define EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
 772
 773 //
 774 // CPEP processor structure types.
 775 //
 776 #define EFI_ACPI_5_0_CPEP_PROCESSOR_APIC_SAPIC  0x00
 777
 778 ///
 779 /// Corrected Platform Error Polling Processor Structure Definition
 780 ///
 781 typedef struct {
 782   UINT8   Type;
 783   UINT8   Length;
 784   UINT8   ProcessorId;
 785   UINT8   ProcessorEid;
 786   UINT32  PollingInterval;
 787 } EFI_ACPI_5_0_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE;
 788
 789 ///
 790 /// Maximum System Characteristics Table (MSCT)
 791 ///
 792 typedef struct {
 793   EFI_ACPI_DESCRIPTION_HEADER Header;
 794   UINT32                      OffsetProxDomInfo;
 795   UINT32                      MaximumNumberOfProximityDomains;
 796   UINT32                      MaximumNumberOfClockDomains;
 797   UINT64                      MaximumPhysicalAddress;
 798 } EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER;
 799
 800 ///
 801 /// MSCT Version (as defined in ACPI 5.0 spec.)
 802 ///
 803 #define EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
 804
 805 ///
 806 /// Maximum Proximity Domain Information Structure Definition
 807 ///
 808 typedef struct {
 809   UINT8   Revision;
 810   UINT8   Length;
 811   UINT32  ProximityDomainRangeLow;
 812   UINT32  ProximityDomainRangeHigh;
 813   UINT32  MaximumProcessorCapacity;
 814   UINT64  MaximumMemoryCapacity;
 815 } EFI_ACPI_5_0_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
 816
 817 ///
 818 /// ACPI RAS Feature Table definition.
 819 ///
 820 typedef struct {
 821   EFI_ACPI_DESCRIPTION_HEADER Header;
 822   UINT8                       PlatformCommunicationChannelIdentifier[12];
 823 } EFI_ACPI_5_0_RAS_FEATURE_TABLE;
 824
 825 ///
 826 /// RASF Version (as defined in ACPI 5.0 spec.)
 827 ///
 828 #define EFI_ACPI_5_0_RAS_FEATURE_TABLE_REVISION 0x01
 829
 830 ///
 831 /// ACPI RASF Platform Communication Channel Shared Memory Region definition.
 832 ///
 833 typedef struct {
 834   UINT32                      Signature;
 835   UINT16                      Command;
 836   UINT16                      Status;
 837   UINT16                      Version;
 838   UINT8                       RASCapabilities[16];
 839   UINT8                       SetRASCapabilities[16];
 840   UINT16                      NumberOfRASFParameterBlocks;
 841   UINT32                      SetRASCapabilitiesStatus;
 842 } EFI_ACPI_5_0_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
 843
 844 ///
 845 /// ACPI RASF PCC command code
 846 ///
 847 #define EFI_ACPI_5_0_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND  0x01
 848
 849 ///
 850 /// ACPI RASF Platform RAS Capabilities
 851 ///
 852 #define EFI_ACPI_5_0_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED                          0x01
 853 #define EFI_ACPI_5_0_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED_AND_EXPOSED_TO_SOFTWARE  0x02
 854
 855 ///
 856 /// ACPI RASF Parameter Block structure for PATROL_SCRUB
 857 ///
 858 typedef struct {
 859   UINT16                      Type;
 860   UINT16                      Version;
 861   UINT16                      Length;
 862   UINT16                      PatrolScrubCommand;
 863   UINT64                      RequestedAddressRange[2];
 864   UINT64                      ActualAddressRange[2];
 865   UINT16                      Flags;
 866   UINT8                       RequestedSpeed;
 867 } EFI_ACPI_5_0_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE;
 868
 869 ///
 870 /// ACPI RASF Patrol Scrub command
 871 ///
 872 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS   0x01
 873 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER   0x02
 874 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER    0x03
 875
 876 ///
 877 /// Memory Power State Table definition.
 878 ///
 879 typedef struct {
 880   EFI_ACPI_DESCRIPTION_HEADER Header;
 881   UINT8                       PlatformCommunicationChannelIdentifier;
 882   UINT8                       Reserved[3];
 883 // Memory Power Node Structure
 884 // Memory Power State Characteristics
 885 } EFI_ACPI_5_0_MEMORY_POWER_STATUS_TABLE;
 886
 887 ///
 888 /// MPST Version (as defined in ACPI 5.0 spec.)
 889 ///
 890 #define EFI_ACPI_5_0_MEMORY_POWER_STATE_TABLE_REVISION 0x01
 891
 892 ///
 893 /// MPST Platform Communication Channel Shared Memory Region definition.
 894 ///
 895 typedef struct {
 896   UINT32                      Signature;
 897   UINT16                      Command;
 898   UINT16                      Status;
 899   UINT32                      MemoryPowerCommandRegister;
 900   UINT32                      MemoryPowerStatusRegister;
 901   UINT32                      PowerStateId;
 902   UINT32                      MemoryPowerNodeId;
 903   UINT64                      MemoryEnergyConsumed;
 904   UINT64                      ExpectedAveragePowerComsuned;
 905 } EFI_ACPI_5_0_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
 906
 907 ///
 908 /// ACPI MPST PCC command code
 909 ///
 910 #define EFI_ACPI_5_0_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND  0x03
 911
 912 ///
 913 /// ACPI MPST Memory Power command
 914 ///
 915 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE       0x01
 916 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE       0x02
 917 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED   0x03
 918 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED   0x04
 919
 920 ///
 921 /// MPST Memory Power Node Table
 922 ///
 923 typedef struct {
 924   UINT8                                             PowerStateValue;
 925   UINT8                                             PowerStateInformationIndex;
 926 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE;
 927
 928 typedef struct {
 929   UINT8                                             Flag;
 930   UINT8                                             Reserved;
 931   UINT16                                            MemoryPowerNodeId;
 932   UINT32                                            Length;
 933   UINT64                                            AddressBase;
 934   UINT64                                            AddressLength;
 935   UINT32                                            NumberOfPowerStates;
 936   UINT32                                            NumberOfPhysicalComponents;
 937 //EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE              MemoryPowerState[NumberOfPowerStates];
 938 //UINT16                                            PhysicalComponentIdentifier[NumberOfPhysicalComponents];
 939 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE;
 940
 941 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE          0x01
 942 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED   0x02
 943 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE   0x04
 944
 945 typedef struct {
 946   UINT16                      MemoryPowerNodeCount;
 947   UINT8                       Reserved[2];
 948 } EFI_ACPI_5_0_MPST_MEMORY_POWER_NODE_TABLE;
 949
 950 ///
 951 /// MPST Memory Power State Characteristics Table
 952 ///
 953 typedef struct {
 954   UINT8                                             PowerStateStructureID;
 955   UINT8                                             Flag;
 956   UINT16                                            Reserved;
 957   UINT32                                            AveragePowerConsumedInMPS0;
 958   UINT32                                            RelativePowerSavingToMPS0;
 959   UINT64                                            ExitLatencyToMPS0;
 960 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE;
 961
 962 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED              0x01
 963 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY   0x02
 964 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT    0x04
 965
 966 typedef struct {
 967   UINT16                      MemoryPowerStateCharacteristicsCount;
 968   UINT8                       Reserved[2];
 969 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE;
 970
 971 ///
 972 /// Memory Topology Table definition.
 973 ///
 974 typedef struct {
 975   EFI_ACPI_DESCRIPTION_HEADER Header;
 976   UINT32                      Reserved;
 977 } EFI_ACPI_5_0_MEMORY_TOPOLOGY_TABLE;
 978
 979 ///
 980 /// PMTT Version (as defined in ACPI 5.0 spec.)
 981 ///
 982 #define EFI_ACPI_5_0_MEMORY_TOPOLOGY_TABLE_REVISION 0x01
 983
 984 ///
 985 /// Common Memory Aggregator Device Structure.
 986 ///
 987 typedef struct {
 988   UINT8                       Type;
 989   UINT8                       Reserved;
 990   UINT16                      Length;
 991   UINT16                      Flags;
 992   UINT16                      Reserved1;
 993 } EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
 994
 995 ///
 996 /// Memory Aggregator Device Type
 997 ///
 998 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_SOCKET            0x1
 999 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_MEMORY_CONTROLLER 0x2
1000 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_DIMM              0x3
1001
1002 ///
1003 /// Socket Memory Aggregator Device Structure.
1004 ///
1005 typedef struct {
1006   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1007   UINT16                                                       SocketIdentifier;
1008   UINT16                                                       Reserved;
1009 //EFI_ACPI_5_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  MemoryController[];
1010 } EFI_ACPI_5_0_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1011
1012 ///
1013 /// MemoryController Memory Aggregator Device Structure.
1014 ///
1015 typedef struct {
1016   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1017   UINT32                                                       ReadLatency;
1018   UINT32                                                       WriteLatency;
1019   UINT32                                                       ReadBandwidth;
1020   UINT32                                                       WriteBandwidth;
1021   UINT16                                                       OptimalAccessUnit;
1022   UINT16                                                       OptimalAccessAlignment;
1023   UINT16                                                       Reserved;
1024   UINT16                                                       NumberOfProximityDomains;
1025 //UINT32                                                       ProximityDomain[NumberOfProximityDomains];
1026 //EFI_ACPI_5_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE    PhysicalComponent[];
1027 } EFI_ACPI_5_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1028
1029 ///
1030 /// DIMM Memory Aggregator Device Structure.
1031 ///
1032 typedef struct {
1033   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1034   UINT16                                                       PhysicalComponentIdentifier;
1035   UINT16                                                       Reserved;
1036   UINT32                                                       SizeOfDimm;
1037   UINT32                                                       SmbiosHandle;
1038 } EFI_ACPI_5_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1039
1040 ///
1041 /// Boot Graphics Resource Table definition.
1042 ///
1043 typedef struct {
1044   EFI_ACPI_DESCRIPTION_HEADER Header;
1045   ///
1046   /// 2-bytes (16 bit) version ID. This value must be 1.
1047   ///
1048   UINT16                      Version;
1049   ///
1050   /// 1-byte status field indicating current status about the table.
1051   ///     Bits[7:1] = Reserved (must be zero)
1052   ///     Bit [0] = Valid. A one indicates the boot image graphic is valid.
1053   ///
1054   UINT8                       Status;
1055   ///
1056   /// 1-byte enumerated type field indicating format of the image.
1057   ///     0 = Bitmap
1058   ///     1 - 255  Reserved (for future use)
1059   ///
1060   UINT8                       ImageType;
1061   ///
1062   /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1063   /// of the image bitmap.
1064   ///
1065   UINT64                      ImageAddress;
1066   ///
1067   /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1068   /// (X, Y) display offset of the top left corner of the boot image.
1069   /// The top left corner of the display is at offset (0, 0).
1070   ///
1071   UINT32                      ImageOffsetX;
1072   ///
1073   /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1074   /// (X, Y) display offset of the top left corner of the boot image.
1075   /// The top left corner of the display is at offset (0, 0).
1076   ///
1077   UINT32                      ImageOffsetY;
1078 } EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE;
1079
1080 ///
1081 /// BGRT Revision
1082 ///
1083 #define EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1084
1085 ///
1086 /// BGRT Version
1087 ///
1088 #define EFI_ACPI_5_0_BGRT_VERSION         0x01
1089
1090 ///
1091 /// BGRT Status
1092 ///
1093 #define EFI_ACPI_5_0_BGRT_STATUS_NOT_DISPLAYED 0x00
1094 #define EFI_ACPI_5_0_BGRT_STATUS_DISPLAYED     0x01
1095 #define EFI_ACPI_5_0_BGRT_STATUS_INVALID       EFI_ACPI_5_0_BGRT_STATUS_NOT_DISPLAYED
1096 #define EFI_ACPI_5_0_BGRT_STATUS_VALID         EFI_ACPI_5_0_BGRT_STATUS_DISPLAYED
1097
1098 ///
1099 /// BGRT Image Type
1100 ///
1101 #define EFI_ACPI_5_0_BGRT_IMAGE_TYPE_BMP  0x00
1102
1103 ///
1104 /// FPDT Version (as defined in ACPI 5.0 spec.)
1105 ///
1106 #define EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION 0x01
1107
1108 ///
1109 /// FPDT Performance Record Types
1110 ///
1111 #define EFI_ACPI_5_0_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER      0x0000
1112 #define EFI_ACPI_5_0_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER     0x0001
1113
1114 ///
1115 /// FPDT Performance Record Revision
1116 ///
1117 #define EFI_ACPI_5_0_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER  0x01
1118 #define EFI_ACPI_5_0_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER 0x01
1119
1120 ///
1121 /// FPDT Runtime Performance Record Types
1122 ///
1123 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME                0x0000
1124 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND               0x0001
1125 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT      0x0002
1126
1127 ///
1128 /// FPDT Runtime Performance Record Revision
1129 ///
1130 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME            0x01
1131 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND           0x01
1132 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT  0x02
1133
1134 ///
1135 /// FPDT Performance Record header
1136 ///
1137 typedef struct {
1138   UINT16           Type;
1139   UINT8            Length;
1140   UINT8            Revision;
1141 } EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER;
1142
1143 ///
1144 /// FPDT Performance Table header
1145 ///
1146 typedef struct {
1147   UINT32  Signature;
1148   UINT32  Length;
1149 } EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER;
1150
1151 ///
1152 /// FPDT Firmware Basic Boot Performance Pointer Record Structure
1153 ///
1154 typedef struct {
1155   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1156   UINT32                                          Reserved;
1157   ///
1158   /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1159   ///
1160   UINT64                                          BootPerformanceTablePointer;
1161 } EFI_ACPI_5_0_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD;
1162
1163 ///
1164 /// FPDT S3 Performance Table Pointer Record Structure
1165 ///
1166 typedef struct {
1167   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1168   UINT32                                          Reserved;
1169   ///
1170   /// 64-bit processor-relative physical address of the S3 Performance Table.
1171   ///
1172   UINT64                                          S3PerformanceTablePointer;
1173 } EFI_ACPI_5_0_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD;
1174
1175 ///
1176 /// FPDT Firmware Basic Boot Performance Record Structure
1177 ///
1178 typedef struct {
1179   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1180   UINT32                                          Reserved;
1181   ///
1182   /// Timer value logged at the beginning of firmware image execution.
1183   /// This may not always be zero or near zero.
1184   ///
1185   UINT64                                          ResetEnd;
1186   ///
1187   /// Timer value logged just prior to loading the OS boot loader into memory.
1188   /// For non-UEFI compatible boots, this field must be zero.
1189   ///
1190   UINT64                                          OsLoaderLoadImageStart;
1191   ///
1192   /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1193   /// For non-UEFI compatible boots, the timer value logged will be just prior
1194   /// to the INT 19h handler invocation.
1195   ///
1196   UINT64                                          OsLoaderStartImageStart;
1197   ///
1198   /// Timer value logged at the point when the OS loader calls the
1199   /// ExitBootServices function for UEFI compatible firmware.
1200   /// For non-UEFI compatible boots, this field must be zero.
1201   ///
1202   UINT64                                          ExitBootServicesEntry;
1203   ///
1204   /// Timer value logged at the point just prior towhen the OS loader gaining
1205   /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1206   /// For non-UEFI compatible boots, this field must be zero.
1207   ///
1208   UINT64                                          ExitBootServicesExit;
1209 } EFI_ACPI_5_0_FPDT_FIRMWARE_BASIC_BOOT_RECORD;
1210
1211 ///
1212 /// FPDT Firmware Basic Boot Performance Table signature
1213 ///
1214 #define EFI_ACPI_5_0_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE  SIGNATURE_32('F', 'B', 'P', 'T')
1215
1216 //
1217 // FPDT Firmware Basic Boot Performance Table
1218 //
1219 typedef struct {
1220   EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER      Header;
1221   //
1222   // one or more Performance Records.
1223   //
1224 } EFI_ACPI_5_0_FPDT_FIRMWARE_BASIC_BOOT_TABLE;
1225
1226 ///
1227 /// FPDT "S3PT" S3 Performance Table
1228 ///
1229 #define EFI_ACPI_5_0_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE  SIGNATURE_32('S', '3', 'P', 'T')
1230
1231 //
1232 // FPDT Firmware S3 Boot Performance Table
1233 //
1234 typedef struct {
1235   EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER      Header;
1236   //
1237   // one or more Performance Records.
1238   //
1239 } EFI_ACPI_5_0_FPDT_FIRMWARE_S3_BOOT_TABLE;
1240
1241 ///
1242 /// FPDT Basic S3 Resume Performance Record
1243 ///
1244 typedef struct {
1245   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1246   ///
1247   /// A count of the number of S3 resume cycles since the last full boot sequence.
1248   ///
1249   UINT32                                          ResumeCount;
1250   ///
1251   /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1252   /// OS waking vector. Only the most recent resume cycle's time is retained.
1253   ///
1254   UINT64                                          FullResume;
1255   ///
1256   /// Average timer value of all resume cycles logged since the last full boot
1257   /// sequence, including the most recent resume.  Note that the entire log of
1258   /// timer values does not need to be retained in order to calculate this average.
1259   ///
1260   UINT64                                          AverageResume;
1261 } EFI_ACPI_5_0_FPDT_S3_RESUME_RECORD;
1262
1263 ///
1264 /// FPDT Basic S3 Suspend Performance Record
1265 ///
1266 typedef struct {
1267   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1268   ///
1269   /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1270   /// Only the most recent suspend cycle's timer value is retained.
1271   ///
1272   UINT64                                          SuspendStart;
1273   ///
1274   /// Timer value recorded at the final firmware write to SLP_TYP (or other
1275   /// mechanism) used to trigger hardware entry to S3.
1276   /// Only the most recent suspend cycle's timer value is retained.
1277   ///
1278   UINT64                                          SuspendEnd;
1279 } EFI_ACPI_5_0_FPDT_S3_SUSPEND_RECORD;
1280
1281 ///
1282 /// Firmware Performance Record Table definition.
1283 ///
1284 typedef struct {
1285   EFI_ACPI_DESCRIPTION_HEADER Header;
1286 } EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_RECORD_TABLE;
1287
1288 ///
1289 /// Generic Timer Description Table definition.
1290 ///
1291 typedef struct {
1292   EFI_ACPI_DESCRIPTION_HEADER Header;
1293   UINT64                      PhysicalAddress;
1294   UINT32                      GlobalFlags;
1295   UINT32                      SecurePL1TimerGSIV;
1296   UINT32                      SecurePL1TimerFlags;
1297   UINT32                      NonSecurePL1TimerGSIV;
1298   UINT32                      NonSecurePL1TimerFlags;
1299   UINT32                      VirtualTimerGSIV;
1300   UINT32                      VirtualTimerFlags;
1301   UINT32                      NonSecurePL2TimerGSIV;
1302   UINT32                      NonSecurePL2TimerFlags;
1303 } EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE;
1304
1305 ///
1306 /// GTDT Version (as defined in ACPI 5.0 spec.)
1307 ///
1308 #define EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION 0x01
1309
1310 ///
1311 /// Global Flags.  All other bits are reserved and must be 0.
1312 ///
1313 #define EFI_ACPI_5_0_GTDT_GLOBAL_FLAG_MEMORY_MAPPED_BLOCK_PRESENT   BIT0
1314 #define EFI_ACPI_5_0_GTDT_GLOBAL_FLAG_INTERRUPT_MODE                BIT1
1315
1316 ///
1317 /// Timer Flags.  All other bits are reserved and must be 0.
1318 ///
1319 #define EFI_ACPI_5_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE          BIT0
1320 #define EFI_ACPI_5_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY      BIT1
1321
1322 ///
1323 /// Boot Error Record Table (BERT)
1324 ///
1325 typedef struct {
1326   EFI_ACPI_DESCRIPTION_HEADER Header;
1327   UINT32                      BootErrorRegionLength;
1328   UINT64                      BootErrorRegion;
1329 } EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_HEADER;
1330
1331 ///
1332 /// BERT Version (as defined in ACPI 5.0 spec.)
1333 ///
1334 #define EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
1335
1336 ///
1337 /// Boot Error Region Block Status Definition
1338 ///
1339 typedef struct {
1340   UINT32       UncorrectableErrorValid:1;
1341   UINT32       CorrectableErrorValid:1;
1342   UINT32       MultipleUncorrectableErrors:1;
1343   UINT32       MultipleCorrectableErrors:1;
1344   UINT32       ErrorDataEntryCount:10;
1345   UINT32       Reserved:18;
1346 } EFI_ACPI_5_0_ERROR_BLOCK_STATUS;
1347
1348 ///
1349 /// Boot Error Region Definition
1350 ///
1351 typedef struct {
1352   EFI_ACPI_5_0_ERROR_BLOCK_STATUS              BlockStatus;
1353   UINT32                                       RawDataOffset;
1354   UINT32                                       RawDataLength;
1355   UINT32                                       DataLength;
1356   UINT32                                       ErrorSeverity;
1357 } EFI_ACPI_5_0_BOOT_ERROR_REGION_STRUCTURE;
1358
1359 //
1360 // Boot Error Severity types
1361 //
1362 #define EFI_ACPI_5_0_ERROR_SEVERITY_CORRECTABLE  0x00
1363 #define EFI_ACPI_5_0_ERROR_SEVERITY_FATAL        0x01
1364 #define EFI_ACPI_5_0_ERROR_SEVERITY_CORRECTED    0x02
1365 #define EFI_ACPI_5_0_ERROR_SEVERITY_NONE         0x03
1366
1367 ///
1368 /// Generic Error Data Entry Definition
1369 ///
1370 typedef struct {
1371   UINT8    SectionType[16];
1372   UINT32   ErrorSeverity;
1373   UINT16   Revision;
1374   UINT8    ValidationBits;
1375   UINT8    Flags;
1376   UINT32   ErrorDataLength;
1377   UINT8    FruId[16];
1378   UINT8    FruText[20];
1379 } EFI_ACPI_5_0_GENERIC_ERROR_DATA_ENTRY_STRUCTURE;
1380
1381 ///
1382 /// Generic Error Data Entry Version (as defined in ACPI 5.0 spec.)
1383 ///
1384 #define EFI_ACPI_5_0_GENERIC_ERROR_DATA_ENTRY_REVISION  0x0201
1385
1386 ///
1387 /// HEST - Hardware Error Source Table
1388 ///
1389 typedef struct {
1390   EFI_ACPI_DESCRIPTION_HEADER Header;
1391   UINT32                      ErrorSourceCount;
1392 } EFI_ACPI_5_0_HARDWARE_ERROR_SOURCE_TABLE_HEADER;
1393
1394 ///
1395 /// HEST Version (as defined in ACPI 5.0 spec.)
1396 ///
1397 #define EFI_ACPI_5_0_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01
1398
1399 //
1400 // Error Source structure types.
1401 //
1402 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION  0x00
1403 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK  0x01
1404 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_NMI_ERROR                0x02
1405 #define EFI_ACPI_5_0_PCI_EXPRESS_ROOT_PORT_AER                  0x06
1406 #define EFI_ACPI_5_0_PCI_EXPRESS_DEVICE_AER                     0x07
1407 #define EFI_ACPI_5_0_PCI_EXPRESS_BRIDGE_AER                     0x08
1408 #define EFI_ACPI_5_0_GENERIC_HARDWARE_ERROR                     0x09
1409
1410 //
1411 // Error Source structure flags.
1412 //
1413 #define EFI_ACPI_5_0_ERROR_SOURCE_FLAG_FIRMWARE_FIRST       (1 << 0)
1414 #define EFI_ACPI_5_0_ERROR_SOURCE_FLAG_GLOBAL               (1 << 1)
1415
1416 ///
1417 /// IA-32 Architecture Machine Check Exception Structure Definition
1418 ///
1419 typedef struct {
1420   UINT16  Type;
1421   UINT16  SourceId;
1422   UINT8   Reserved0[2];
1423   UINT8   Flags;
1424   UINT8   Enabled;
1425   UINT32  NumberOfRecordsToPreAllocate;
1426   UINT32  MaxSectionsPerRecord;
1427   UINT64  GlobalCapabilityInitData;
1428   UINT64  GlobalControlInitData;
1429   UINT8   NumberOfHardwareBanks;
1430   UINT8   Reserved1[7];
1431 } EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE;
1432
1433 ///
1434 /// IA-32 Architecture Machine Check Bank Structure Definition
1435 ///
1436 typedef struct {
1437   UINT8   BankNumber;
1438   UINT8   ClearStatusOnInitialization;
1439   UINT8   StatusDataFormat;
1440   UINT8   Reserved0;
1441   UINT32  ControlRegisterMsrAddress;
1442   UINT64  ControlInitData;
1443   UINT32  StatusRegisterMsrAddress;
1444   UINT32  AddressRegisterMsrAddress;
1445   UINT32  MiscRegisterMsrAddress;
1446 } EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE;
1447
1448 ///
1449 /// IA-32 Architecture Machine Check Bank Structure MCA data format
1450 ///
1451 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32      0x00
1452 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64   0x01
1453 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64     0x02
1454
1455 //
1456 // Hardware Error Notification types. All other values are reserved
1457 //
1458 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_POLLED                0x00
1459 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT    0x01
1460 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT       0x02
1461 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_SCI                   0x03
1462 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_NMI                   0x04
1463
1464 ///
1465 /// Hardware Error Notification Configuration Write Enable Structure Definition
1466 ///
1467 typedef struct {
1468   UINT16    Type:1;
1469   UINT16    PollInterval:1;
1470   UINT16    SwitchToPollingThresholdValue:1;
1471   UINT16    SwitchToPollingThresholdWindow:1;
1472   UINT16    ErrorThresholdValue:1;
1473   UINT16    ErrorThresholdWindow:1;
1474   UINT16    Reserved:10;
1475 } EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE;
1476
1477 ///
1478 /// Hardware Error Notification Structure Definition
1479 ///
1480 typedef struct {
1481   UINT8                                                                          Type;
1482   UINT8                                                                          Length;
1483   EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE  ConfigurationWriteEnable;
1484   UINT32                                                                         PollInterval;
1485   UINT32                                                                         Vector;
1486   UINT32                                                                         SwitchToPollingThresholdValue;
1487   UINT32                                                                         SwitchToPollingThresholdWindow;
1488   UINT32                                                                         ErrorThresholdValue;
1489   UINT32                                                                         ErrorThresholdWindow;
1490 } EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE;
1491
1492 ///
1493 /// IA-32 Architecture Corrected Machine Check Structure Definition
1494 ///
1495 typedef struct {
1496   UINT16                                                 Type;
1497   UINT16                                                 SourceId;
1498   UINT8                                                  Reserved0[2];
1499   UINT8                                                  Flags;
1500   UINT8                                                  Enabled;
1501   UINT32                                                 NumberOfRecordsToPreAllocate;
1502   UINT32                                                 MaxSectionsPerRecord;
1503   EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE     NotificationStructure;
1504   UINT8                                                  NumberOfHardwareBanks;
1505   UINT8                                                  Reserved1[3];
1506 } EFI_ACPI_5_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE;
1507
1508 ///
1509 /// IA-32 Architecture NMI Error Structure Definition
1510 ///
1511 typedef struct {
1512   UINT16  Type;
1513   UINT16  SourceId;
1514   UINT8   Reserved0[2];
1515   UINT32  NumberOfRecordsToPreAllocate;
1516   UINT32  MaxSectionsPerRecord;
1517   UINT32  MaxRawDataLength;
1518 } EFI_ACPI_5_0_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE;
1519
1520 ///
1521 /// PCI Express Root Port AER Structure Definition
1522 ///
1523 typedef struct {
1524   UINT16  Type;
1525   UINT16  SourceId;
1526   UINT8   Reserved0[2];
1527   UINT8   Flags;
1528   UINT8   Enabled;
1529   UINT32  NumberOfRecordsToPreAllocate;
1530   UINT32  MaxSectionsPerRecord;
1531   UINT32  Bus;
1532   UINT16  Device;
1533   UINT16  Function;
1534   UINT16  DeviceControl;
1535   UINT8   Reserved1[2];
1536   UINT32  UncorrectableErrorMask;
1537   UINT32  UncorrectableErrorSeverity;
1538   UINT32  CorrectableErrorMask;
1539   UINT32  AdvancedErrorCapabilitiesAndControl;
1540   UINT32  RootErrorCommand;
1541 } EFI_ACPI_5_0_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE;
1542
1543 ///
1544 /// PCI Express Device AER Structure Definition
1545 ///
1546 typedef struct {
1547   UINT16  Type;
1548   UINT16  SourceId;
1549   UINT8   Reserved0[2];
1550   UINT8   Flags;
1551   UINT8   Enabled;
1552   UINT32  NumberOfRecordsToPreAllocate;
1553   UINT32  MaxSectionsPerRecord;
1554   UINT32  Bus;
1555   UINT16  Device;
1556   UINT16  Function;
1557   UINT16  DeviceControl;
1558   UINT8   Reserved1[2];
1559   UINT32  UncorrectableErrorMask;
1560   UINT32  UncorrectableErrorSeverity;
1561   UINT32  CorrectableErrorMask;
1562   UINT32  AdvancedErrorCapabilitiesAndControl;
1563 } EFI_ACPI_5_0_PCI_EXPRESS_DEVICE_AER_STRUCTURE;
1564
1565 ///
1566 /// PCI Express Bridge AER Structure Definition
1567 ///
1568 typedef struct {
1569   UINT16  Type;
1570   UINT16  SourceId;
1571   UINT8   Reserved0[2];
1572   UINT8   Flags;
1573   UINT8   Enabled;
1574   UINT32  NumberOfRecordsToPreAllocate;
1575   UINT32  MaxSectionsPerRecord;
1576   UINT32  Bus;
1577   UINT16  Device;
1578   UINT16  Function;
1579   UINT16  DeviceControl;
1580   UINT8   Reserved1[2];
1581   UINT32  UncorrectableErrorMask;
1582   UINT32  UncorrectableErrorSeverity;
1583   UINT32  CorrectableErrorMask;
1584   UINT32  AdvancedErrorCapabilitiesAndControl;
1585   UINT32  SecondaryUncorrectableErrorMask;
1586   UINT32  SecondaryUncorrectableErrorSeverity;
1587   UINT32  SecondaryAdvancedErrorCapabilitiesAndControl;
1588 } EFI_ACPI_5_0_PCI_EXPRESS_BRIDGE_AER_STRUCTURE;
1589
1590 ///
1591 /// Generic Hardware Error Source Structure Definition
1592 ///
1593 typedef struct {
1594   UINT16                                                 Type;
1595   UINT16                                                 SourceId;
1596   UINT16                                                 RelatedSourceId;
1597   UINT8                                                  Flags;
1598   UINT8                                                  Enabled;
1599   UINT32                                                 NumberOfRecordsToPreAllocate;
1600   UINT32                                                 MaxSectionsPerRecord;
1601   UINT32                                                 MaxRawDataLength;
1602   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE                 ErrorStatusAddress;
1603   EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE     NotificationStructure;
1604   UINT32                                                 ErrorStatusBlockLength;
1605 } EFI_ACPI_5_0_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE;
1606
1607 ///
1608 /// Generic Error Status Definition
1609 ///
1610 typedef struct {
1611   EFI_ACPI_5_0_ERROR_BLOCK_STATUS              BlockStatus;
1612   UINT32                                       RawDataOffset;
1613   UINT32                                       RawDataLength;
1614   UINT32                                       DataLength;
1615   UINT32                                       ErrorSeverity;
1616 } EFI_ACPI_5_0_GENERIC_ERROR_STATUS_STRUCTURE;
1617
1618 ///
1619 /// ERST - Error Record Serialization Table
1620 ///
1621 typedef struct {
1622   EFI_ACPI_DESCRIPTION_HEADER Header;
1623   UINT32                      SerializationHeaderSize;
1624   UINT8                       Reserved0[4];
1625   UINT32                      InstructionEntryCount;
1626 } EFI_ACPI_5_0_ERROR_RECORD_SERIALIZATION_TABLE_HEADER;
1627
1628 ///
1629 /// ERST Version (as defined in ACPI 5.0 spec.)
1630 ///
1631 #define EFI_ACPI_5_0_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01
1632
1633 ///
1634 /// ERST Serialization Actions
1635 ///
1636 #define EFI_ACPI_5_0_ERST_BEGIN_WRITE_OPERATION                    0x00
1637 #define EFI_ACPI_5_0_ERST_BEGIN_READ_OPERATION                     0x01
1638 #define EFI_ACPI_5_0_ERST_BEGIN_CLEAR_OPERATION                    0x02
1639 #define EFI_ACPI_5_0_ERST_END_OPERATION                            0x03
1640 #define EFI_ACPI_5_0_ERST_SET_RECORD_OFFSET                        0x04
1641 #define EFI_ACPI_5_0_ERST_EXECUTE_OPERATION                        0x05
1642 #define EFI_ACPI_5_0_ERST_CHECK_BUSY_STATUS                        0x06
1643 #define EFI_ACPI_5_0_ERST_GET_COMMAND_STATUS                       0x07
1644 #define EFI_ACPI_5_0_ERST_GET_RECORD_IDENTIFIER                    0x08
1645 #define EFI_ACPI_5_0_ERST_SET_RECORD_IDENTIFIER                    0x09
1646 #define EFI_ACPI_5_0_ERST_GET_RECORD_COUNT                         0x0A
1647 #define EFI_ACPI_5_0_ERST_BEGIN_DUMMY_WRITE_OPERATION              0x0B
1648 #define EFI_ACPI_5_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE              0x0D
1649 #define EFI_ACPI_5_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH       0x0E
1650 #define EFI_ACPI_5_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES   0x0F
1651
1652 ///
1653 /// ERST Action Command Status
1654 ///
1655 #define EFI_ACPI_5_0_ERST_STATUS_SUCCESS                           0x00
1656 #define EFI_ACPI_5_0_ERST_STATUS_NOT_ENOUGH_SPACE                  0x01
1657 #define EFI_ACPI_5_0_ERST_STATUS_HARDWARE_NOT_AVAILABLE            0x02
1658 #define EFI_ACPI_5_0_ERST_STATUS_FAILED                            0x03
1659 #define EFI_ACPI_5_0_ERST_STATUS_RECORD_STORE_EMPTY                0x04
1660 #define EFI_ACPI_5_0_ERST_STATUS_RECORD_NOT_FOUND                  0x05
1661
1662 ///
1663 /// ERST Serialization Instructions
1664 ///
1665 #define EFI_ACPI_5_0_ERST_READ_REGISTER                            0x00
1666 #define EFI_ACPI_5_0_ERST_READ_REGISTER_VALUE                      0x01
1667 #define EFI_ACPI_5_0_ERST_WRITE_REGISTER                           0x02
1668 #define EFI_ACPI_5_0_ERST_WRITE_REGISTER_VALUE                     0x03
1669 #define EFI_ACPI_5_0_ERST_NOOP                                     0x04
1670 #define EFI_ACPI_5_0_ERST_LOAD_VAR1                                0x05
1671 #define EFI_ACPI_5_0_ERST_LOAD_VAR2                                0x06
1672 #define EFI_ACPI_5_0_ERST_STORE_VAR1                               0x07
1673 #define EFI_ACPI_5_0_ERST_ADD                                      0x08
1674 #define EFI_ACPI_5_0_ERST_SUBTRACT                                 0x09
1675 #define EFI_ACPI_5_0_ERST_ADD_VALUE                                0x0A
1676 #define EFI_ACPI_5_0_ERST_SUBTRACT_VALUE                           0x0B
1677 #define EFI_ACPI_5_0_ERST_STALL                                    0x0C
1678 #define EFI_ACPI_5_0_ERST_STALL_WHILE_TRUE                         0x0D
1679 #define EFI_ACPI_5_0_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE            0x0E
1680 #define EFI_ACPI_5_0_ERST_GOTO                                     0x0F
1681 #define EFI_ACPI_5_0_ERST_SET_SRC_ADDRESS_BASE                     0x10
1682 #define EFI_ACPI_5_0_ERST_SET_DST_ADDRESS_BASE                     0x11
1683 #define EFI_ACPI_5_0_ERST_MOVE_DATA                                0x12
1684
1685 ///
1686 /// ERST Instruction Flags
1687 ///
1688 #define EFI_ACPI_5_0_ERST_PRESERVE_REGISTER                        0x01
1689
1690 ///
1691 /// ERST Serialization Instruction Entry
1692 ///
1693 typedef struct {
1694   UINT8                                    SerializationAction;
1695   UINT8                                    Instruction;
1696   UINT8                                    Flags;
1697   UINT8                                    Reserved0;
1698   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE   RegisterRegion;
1699   UINT64                                   Value;
1700   UINT64                                   Mask;
1701 } EFI_ACPI_5_0_ERST_SERIALIZATION_INSTRUCTION_ENTRY;
1702
1703 ///
1704 /// EINJ - Error Injection Table
1705 ///
1706 typedef struct {
1707   EFI_ACPI_DESCRIPTION_HEADER Header;
1708   UINT32                      InjectionHeaderSize;
1709   UINT8                       InjectionFlags;
1710   UINT8                       Reserved0[3];
1711   UINT32                      InjectionEntryCount;
1712 } EFI_ACPI_5_0_ERROR_INJECTION_TABLE_HEADER;
1713
1714 ///
1715 /// EINJ Version (as defined in ACPI 5.0 spec.)
1716 ///
1717 #define EFI_ACPI_5_0_ERROR_INJECTION_TABLE_REVISION 0x01
1718
1719 ///
1720 /// EINJ Error Injection Actions
1721 ///
1722 #define EFI_ACPI_5_0_EINJ_BEGIN_INJECTION_OPERATION                0x00
1723 #define EFI_ACPI_5_0_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE           0x01
1724 #define EFI_ACPI_5_0_EINJ_SET_ERROR_TYPE                           0x02
1725 #define EFI_ACPI_5_0_EINJ_GET_ERROR_TYPE                           0x03
1726 #define EFI_ACPI_5_0_EINJ_END_OPERATION                            0x04
1727 #define EFI_ACPI_5_0_EINJ_EXECUTE_OPERATION                        0x05
1728 #define EFI_ACPI_5_0_EINJ_CHECK_BUSY_STATUS                        0x06
1729 #define EFI_ACPI_5_0_EINJ_GET_COMMAND_STATUS                       0x07
1730 #define EFI_ACPI_5_0_EINJ_TRIGGER_ERROR                            0xFF
1731
1732 ///
1733 /// EINJ Action Command Status
1734 ///
1735 #define EFI_ACPI_5_0_EINJ_STATUS_SUCCESS                           0x00
1736 #define EFI_ACPI_5_0_EINJ_STATUS_UNKNOWN_FAILURE                   0x01
1737 #define EFI_ACPI_5_0_EINJ_STATUS_INVALID_ACCESS                    0x02
1738
1739 ///
1740 /// EINJ Error Type Definition
1741 ///
1742 #define EFI_ACPI_5_0_EINJ_ERROR_PROCESSOR_CORRECTABLE                 (1 << 0)
1743 #define EFI_ACPI_5_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL      (1 << 1)
1744 #define EFI_ACPI_5_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL         (1 << 2)
1745 #define EFI_ACPI_5_0_EINJ_ERROR_MEMORY_CORRECTABLE                    (1 << 3)
1746 #define EFI_ACPI_5_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL         (1 << 4)
1747 #define EFI_ACPI_5_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL            (1 << 5)
1748 #define EFI_ACPI_5_0_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE               (1 << 6)
1749 #define EFI_ACPI_5_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL    (1 << 7)
1750 #define EFI_ACPI_5_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL       (1 << 8)
1751 #define EFI_ACPI_5_0_EINJ_ERROR_PLATFORM_CORRECTABLE                  (1 << 9)
1752 #define EFI_ACPI_5_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL       (1 << 10)
1753 #define EFI_ACPI_5_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL          (1 << 11)
1754
1755 ///
1756 /// EINJ Injection Instructions
1757 ///
1758 #define EFI_ACPI_5_0_EINJ_READ_REGISTER                            0x00
1759 #define EFI_ACPI_5_0_EINJ_READ_REGISTER_VALUE                      0x01
1760 #define EFI_ACPI_5_0_EINJ_WRITE_REGISTER                           0x02
1761 #define EFI_ACPI_5_0_EINJ_WRITE_REGISTER_VALUE                     0x03
1762 #define EFI_ACPI_5_0_EINJ_NOOP                                     0x04
1763
1764 ///
1765 /// EINJ Instruction Flags
1766 ///
1767 #define EFI_ACPI_5_0_EINJ_PRESERVE_REGISTER                        0x01
1768
1769 ///
1770 /// EINJ Injection Instruction Entry
1771 ///
1772 typedef struct {
1773   UINT8                                    InjectionAction;
1774   UINT8                                    Instruction;
1775   UINT8                                    Flags;
1776   UINT8                                    Reserved0;
1777   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE   RegisterRegion;
1778   UINT64                                   Value;
1779   UINT64                                   Mask;
1780 } EFI_ACPI_5_0_EINJ_INJECTION_INSTRUCTION_ENTRY;
1781
1782 ///
1783 /// EINJ Trigger Action Table
1784 ///
1785 typedef struct {
1786   UINT32  HeaderSize;
1787   UINT32  Revision;
1788   UINT32  TableSize;
1789   UINT32  EntryCount;
1790 } EFI_ACPI_5_0_EINJ_TRIGGER_ACTION_TABLE;
1791
1792 ///
1793 /// Platform Communications Channel Table (PCCT)
1794 ///
1795 typedef struct {
1796   EFI_ACPI_DESCRIPTION_HEADER Header;
1797   UINT32                      Flags;
1798   UINT64                      Reserved;
1799 } EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER;
1800
1801 ///
1802 /// PCCT Version (as defined in ACPI 5.0 spec.)
1803 ///
1804 #define EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION 0x01
1805
1806 ///
1807 /// PCCT Global Flags
1808 ///
1809 #define EFI_ACPI_5_0_PCCT_FLAGS_SCI_DOORBELL                      BIT0
1810
1811 //
1812 // PCCT Subspace type
1813 //
1814 #define EFI_ACPI_5_0_PCCT_SUBSPACE_TYPE_GENERIC  0x00
1815
1816 ///
1817 /// PCC Subspace Structure Header
1818 ///
1819 typedef struct {
1820   UINT8        Type;
1821   UINT8        Length;
1822 } EFI_ACPI_5_0_PCCT_SUBSPACE_HEADER;
1823
1824 ///
1825 /// Generic Communications Subspace Structure
1826 ///
1827 typedef struct {
1828   UINT8                                    Type;
1829   UINT8                                    Length;
1830   UINT8                                    Reserved[6];
1831   UINT64                                   BaseAddress;
1832   UINT64                                   AddressLength;
1833   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE   DoorbellRegister;
1834   UINT64                                   DoorbellPreserve;
1835   UINT64                                   DoorbellWrite;
1836   UINT32                                   NominalLatency;
1837   UINT32                                   MaximumPeriodicAccessRate;
1838   UINT16                                   MinimumRequestTurnaroundTime;
1839 } EFI_ACPI_5_0_PCCT_SUBSPACE_GENERIC;
1840
1841 ///
1842 /// Generic Communications Channel Shared Memory Region
1843 ///
1844
1845 typedef struct {
1846   UINT8                                    Command;
1847   UINT8                                    Reserved:7;
1848   UINT8                                    GenerateSci:1;
1849 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND;
1850
1851 typedef struct {
1852   UINT8                                    CommandComplete:1;
1853   UINT8                                    SciDoorbell:1;
1854   UINT8                                    Error:1;
1855   UINT8                                    PlatformNotification:1;
1856   UINT8                                    Reserved:4;
1857   UINT8                                    Reserved1;
1858 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS;
1859
1860 typedef struct {
1861   UINT32                                                    Signature;
1862   EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND    Command;
1863   EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS     Status;
1864 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER;
1865
1866 //
1867 // Known table signatures
1868 //
1869
1870 ///
1871 /// "RSD PTR " Root System Description Pointer
1872 ///
1873 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE  SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
1874
1875 ///
1876 /// "APIC" Multiple APIC Description Table
1877 ///
1878 #define EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('A', 'P', 'I', 'C')
1879
1880 ///
1881 /// "BERT" Boot Error Record Table
1882 ///
1883 #define EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_SIGNATURE  SIGNATURE_32('B', 'E', 'R', 'T')
1884
1885 ///
1886 /// "BGRT" Boot Graphics Resource Table
1887 ///
1888 #define EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('B', 'G', 'R', 'T')
1889
1890 ///
1891 /// "CPEP" Corrected Platform Error Polling Table
1892 ///
1893 #define EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE  SIGNATURE_32('C', 'P', 'E', 'P')
1894
1895 ///
1896 /// "DSDT" Differentiated System Description Table
1897 ///
1898 #define EFI_ACPI_5_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('D', 'S', 'D', 'T')
1899
1900 ///
1901 /// "ECDT" Embedded Controller Boot Resources Table
1902 ///
1903 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE  SIGNATURE_32('E', 'C', 'D', 'T')
1904
1905 ///
1906 /// "EINJ" Error Injection Table
1907 ///
1908 #define EFI_ACPI_5_0_ERROR_INJECTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'I', 'N', 'J')
1909
1910 ///
1911 /// "ERST" Error Record Serialization Table
1912 ///
1913 #define EFI_ACPI_5_0_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE  SIGNATURE_32('E', 'R', 'S', 'T')
1914
1915 ///
1916 /// "FACP" Fixed ACPI Description Table
1917 ///
1918 #define EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'P')
1919
1920 ///
1921 /// "FACS" Firmware ACPI Control Structure
1922 ///
1923 #define EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'S')
1924
1925 ///
1926 /// "FPDT" Firmware Performance Data Table
1927 ///
1928 #define EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE  SIGNATURE_32('F', 'P', 'D', 'T')
1929
1930 ///
1931 /// "GTDT" Generic Timer Description Table
1932 ///
1933 #define EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('G', 'T', 'D', 'T')
1934
1935 ///
1936 /// "HEST" Hardware Error Source Table
1937 ///
1938 #define EFI_ACPI_5_0_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE  SIGNATURE_32('H', 'E', 'S', 'T')
1939
1940 ///
1941 /// "MPST" Memory Power State Table
1942 ///
1943 #define EFI_ACPI_5_0_MEMORY_POWER_STATE_TABLE_SIGNATURE  SIGNATURE_32('M', 'P', 'S', 'T')
1944
1945 ///
1946 /// "MSCT" Maximum System Characteristics Table
1947 ///
1948 #define EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'C', 'T')
1949
1950 ///
1951 /// "PMTT" Platform Memory Topology Table
1952 ///
1953 #define EFI_ACPI_5_0_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE  SIGNATURE_32('P', 'M', 'T', 'T')
1954
1955 ///
1956 /// "PSDT" Persistent System Description Table
1957 ///
1958 #define EFI_ACPI_5_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('P', 'S', 'D', 'T')
1959
1960 ///
1961 /// "RASF" ACPI RAS Feature Table
1962 ///
1963 #define EFI_ACPI_5_0_ACPI_RAS_FEATURE_TABLE_SIGNATURE  SIGNATURE_32('R', 'A', 'S', 'F')
1964
1965 ///
1966 /// "RSDT" Root System Description Table
1967 ///
1968 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('R', 'S', 'D', 'T')
1969
1970 ///
1971 /// "SBST" Smart Battery Specification Table
1972 ///
1973 #define EFI_ACPI_5_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'B', 'S', 'T')
1974
1975 ///
1976 /// "SLIT" System Locality Information Table
1977 ///
1978 #define EFI_ACPI_5_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'T')
1979
1980 ///
1981 /// "SRAT" System Resource Affinity Table
1982 ///
1983 #define EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE  SIGNATURE_32('S', 'R', 'A', 'T')
1984
1985 ///
1986 /// "SSDT" Secondary System Description Table
1987 ///
1988 #define EFI_ACPI_5_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'S', 'D', 'T')
1989
1990 ///
1991 /// "XSDT" Extended System Description Table
1992 ///
1993 #define EFI_ACPI_5_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('X', 'S', 'D', 'T')
1994
1995 ///
1996 /// "BOOT" MS Simple Boot Spec
1997 ///
1998 #define EFI_ACPI_5_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE  SIGNATURE_32('B', 'O', 'O', 'T')
1999
2000 ///
2001 /// "CSRT" MS Core System Resource Table
2002 ///
2003 #define EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('C', 'S', 'R', 'T')
2004
2005 ///
2006 /// "DBG2" MS Debug Port 2 Spec
2007 ///
2008 #define EFI_ACPI_5_0_DEBUG_PORT_2_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', '2')
2009
2010 ///
2011 /// "DBGP" MS Debug Port Spec
2012 ///
2013 #define EFI_ACPI_5_0_DEBUG_PORT_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', 'P')
2014
2015 ///
2016 /// "DMAR" DMA Remapping Table
2017 ///
2018 #define EFI_ACPI_5_0_DMA_REMAPPING_TABLE_SIGNATURE  SIGNATURE_32('D', 'M', 'A', 'R')
2019
2020 ///
2021 /// "DRTM" Dynamic Root of Trust for Measurement Table
2022 ///
2023 #define EFI_ACPI_5_0_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE  SIGNATURE_32('D', 'R', 'T', 'M')
2024
2025 ///
2026 /// "ETDT" Event Timer Description Table
2027 ///
2028 #define EFI_ACPI_5_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'T', 'D', 'T')
2029
2030 ///
2031 /// "HPET" IA-PC High Precision Event Timer Table
2032 ///
2033 #define EFI_ACPI_5_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE  SIGNATURE_32('H', 'P', 'E', 'T')
2034
2035 ///
2036 /// "iBFT" iSCSI Boot Firmware Table
2037 ///
2038 #define EFI_ACPI_5_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE  SIGNATURE_32('i', 'B', 'F', 'T')
2039
2040 ///
2041 /// "IVRS" I/O Virtualization Reporting Structure
2042 ///
2043 #define EFI_ACPI_5_0_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE  SIGNATURE_32('I', 'V', 'R', 'S')
2044
2045 ///
2046 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2047 ///
2048 #define EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'F', 'G')
2049
2050 ///
2051 /// "MCHI" Management Controller Host Interface Table
2052 ///
2053 #define EFI_ACPI_5_0_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'H', 'I')
2054
2055 ///
2056 /// "MSDM" MS Data Management Table
2057 ///
2058 #define EFI_ACPI_5_0_DATA_MANAGEMENT_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'D', 'M')
2059
2060 ///
2061 /// "SLIC" MS Software Licensing Table Specification
2062 ///
2063 #define EFI_ACPI_5_0_SOFTWARE_LICENSING_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'C')
2064
2065 ///
2066 /// "SPCR" Serial Port Concole Redirection Table
2067 ///
2068 #define EFI_ACPI_5_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'C', 'R')
2069
2070 ///
2071 /// "SPMI" Server Platform Management Interface Table
2072 ///
2073 #define EFI_ACPI_5_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'M', 'I')
2074
2075 ///
2076 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2077 ///
2078 #define EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE  SIGNATURE_32('T', 'C', 'P', 'A')
2079
2080 ///
2081 /// "TPM2" Trusted Computing Platform 1 Table
2082 ///
2083 #define EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE  SIGNATURE_32('T', 'P', 'M', '2')
2084
2085 ///
2086 /// "UEFI" UEFI ACPI Data Table
2087 ///
2088 #define EFI_ACPI_5_0_UEFI_ACPI_DATA_TABLE_SIGNATURE  SIGNATURE_32('U', 'E', 'F', 'I')
2089
2090 ///
2091 /// "WAET" Windows ACPI Emulated Devices Table
2092 ///
2093 #define EFI_ACPI_5_0_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE  SIGNATURE_32('W', 'A', 'E', 'T')
2094 #define EFI_ACPI_5_0_WINDOWS_ACPI_ENLIGHTENMENT_TABLE_SIGNATURE  EFI_ACPI_5_0_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE
2095
2096 ///
2097 /// "WDAT" Watchdog Action Table
2098 ///
2099 #define EFI_ACPI_5_0_WATCHDOG_ACTION_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'A', 'T')
2100
2101 ///
2102 /// "WDRT" Watchdog Resource Table
2103 ///
2104 #define EFI_ACPI_5_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'R', 'T')
2105
2106 ///
2107 /// "WPBT" MS Platform Binary Table
2108 ///
2109 #define EFI_ACPI_5_0_PLATFORM_BINARY_TABLE_SIGNATURE  SIGNATURE_32('W', 'P', 'B', 'T')
2110
2111 #pragma pack()
2112
2113 #endif