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 - 2022, Intel Corporation. All rights reserved.<BR>
   6   Copyright (c) 2020, ARM Ltd. All rights reserved.<BR>
   7   SPDX-License-Identifier: BSD-2-Clause-Patent
   8 **/
   9
  10 #ifndef _ACPI_5_0_H_
  11 #define _ACPI_5_0_H_
  12
  13 #include <IndustryStandard/Acpi40.h>
  14
  15 //
  16 // Define for Descriptor
  17 //
  18 #define ACPI_SMALL_FIXED_DMA_DESCRIPTOR_NAME                      0x0A
  19 #define ACPI_LARGE_GPIO_CONNECTION_DESCRIPTOR_NAME                0x0C
  20 #define ACPI_LARGE_GENERIC_SERIAL_BUS_CONNECTION_DESCRIPTOR_NAME  0x0E
  21
  22 #define ACPI_FIXED_DMA_DESCRIPTOR                      0x55
  23 #define ACPI_GPIO_CONNECTION_DESCRIPTOR                0x8C
  24 #define ACPI_GENERIC_SERIAL_BUS_CONNECTION_DESCRIPTOR  0x8E
  25
  26 #pragma pack(1)
  27
  28 ///
  29 /// Generic DMA Descriptor.
  30 ///
  31 typedef PACKED struct {
  32   ACPI_SMALL_RESOURCE_HEADER    Header;
  33   UINT16                        DmaRequestLine;
  34   UINT16                        DmaChannel;
  35   UINT8                         DmaTransferWidth;
  36 } EFI_ACPI_FIXED_DMA_DESCRIPTOR;
  37
  38 ///
  39 /// GPIO Connection Descriptor
  40 ///
  41 typedef PACKED struct {
  42   ACPI_LARGE_RESOURCE_HEADER    Header;
  43   UINT8                         RevisionId;
  44   UINT8                         ConnectionType;
  45   UINT16                        GeneralFlags;
  46   UINT16                        InterruptFlags;
  47   UINT8                         PinConfiguration;
  48   UINT16                        OutputDriveStrength;
  49   UINT16                        DebounceTimeout;
  50   UINT16                        PinTableOffset;
  51   UINT8                         ResourceSourceIndex;
  52   UINT16                        ResourceSourceNameOffset;
  53   UINT16                        VendorDataOffset;
  54   UINT16                        VendorDataLength;
  55 } EFI_ACPI_GPIO_CONNECTION_DESCRIPTOR;
  56
  57 #define EFI_ACPI_GPIO_CONNECTION_TYPE_INTERRUPT  0x0
  58 #define EFI_ACPI_GPIO_CONNECTION_TYPE_IO         0x1
  59
  60 ///
  61 /// Serial Bus Resource Descriptor (Generic)
  62 ///
  63 typedef PACKED struct {
  64   ACPI_LARGE_RESOURCE_HEADER    Header;
  65   UINT8                         RevisionId;
  66   UINT8                         ResourceSourceIndex;
  67   UINT8                         SerialBusType;
  68   UINT8                         GeneralFlags;
  69   UINT16                        TypeSpecificFlags;
  70   UINT8                         TypeSpecificRevisionId;
  71   UINT16                        TypeDataLength;
  72   // Type specific data
  73 } EFI_ACPI_SERIAL_BUS_RESOURCE_DESCRIPTOR;
  74
  75 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_I2C   0x1
  76 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_SPI   0x2
  77 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_UART  0x3
  78
  79 ///
  80 /// Serial Bus Resource Descriptor (I2C)
  81 ///
  82 typedef PACKED struct {
  83   ACPI_LARGE_RESOURCE_HEADER    Header;
  84   UINT8                         RevisionId;
  85   UINT8                         ResourceSourceIndex;
  86   UINT8                         SerialBusType;
  87   UINT8                         GeneralFlags;
  88   UINT16                        TypeSpecificFlags;
  89   UINT8                         TypeSpecificRevisionId;
  90   UINT16                        TypeDataLength;
  91   UINT32                        ConnectionSpeed;
  92   UINT16                        SlaveAddress;
  93 } EFI_ACPI_SERIAL_BUS_RESOURCE_I2C_DESCRIPTOR;
  94
  95 ///
  96 /// Serial Bus Resource Descriptor (SPI)
  97 ///
  98 typedef PACKED struct {
  99   ACPI_LARGE_RESOURCE_HEADER    Header;
 100   UINT8                         RevisionId;
 101   UINT8                         ResourceSourceIndex;
 102   UINT8                         SerialBusType;
 103   UINT8                         GeneralFlags;
 104   UINT16                        TypeSpecificFlags;
 105   UINT8                         TypeSpecificRevisionId;
 106   UINT16                        TypeDataLength;
 107   UINT32                        ConnectionSpeed;
 108   UINT8                         DataBitLength;
 109   UINT8                         Phase;
 110   UINT8                         Polarity;
 111   UINT16                        DeviceSelection;
 112 } EFI_ACPI_SERIAL_BUS_RESOURCE_SPI_DESCRIPTOR;
 113
 114 ///
 115 /// Serial Bus Resource Descriptor (UART)
 116 ///
 117 typedef PACKED struct {
 118   ACPI_LARGE_RESOURCE_HEADER    Header;
 119   UINT8                         RevisionId;
 120   UINT8                         ResourceSourceIndex;
 121   UINT8                         SerialBusType;
 122   UINT8                         GeneralFlags;
 123   UINT16                        TypeSpecificFlags;
 124   UINT8                         TypeSpecificRevisionId;
 125   UINT16                        TypeDataLength;
 126   UINT32                        DefaultBaudRate;
 127   UINT16                        RxFIFO;
 128   UINT16                        TxFIFO;
 129   UINT8                         Parity;
 130   UINT8                         SerialLinesEnabled;
 131 } EFI_ACPI_SERIAL_BUS_RESOURCE_UART_DESCRIPTOR;
 132
 133 #pragma pack()
 134
 135 //
 136 // Ensure proper structure formats
 137 //
 138 #pragma pack(1)
 139
 140 ///
 141 /// ACPI 5.0 Generic Address Space definition
 142 ///
 143 typedef struct {
 144   UINT8     AddressSpaceId;
 145   UINT8     RegisterBitWidth;
 146   UINT8     RegisterBitOffset;
 147   UINT8     AccessSize;
 148   UINT64    Address;
 149 } EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE;
 150
 151 //
 152 // Generic Address Space Address IDs
 153 //
 154 #define EFI_ACPI_5_0_SYSTEM_MEMORY                   0
 155 #define EFI_ACPI_5_0_SYSTEM_IO                       1
 156 #define EFI_ACPI_5_0_PCI_CONFIGURATION_SPACE         2
 157 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER             3
 158 #define EFI_ACPI_5_0_SMBUS                           4
 159 #define EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL  0x0A
 160 #define EFI_ACPI_5_0_FUNCTIONAL_FIXED_HARDWARE       0x7F
 161
 162 //
 163 // Generic Address Space Access Sizes
 164 //
 165 #define EFI_ACPI_5_0_UNDEFINED  0
 166 #define EFI_ACPI_5_0_BYTE       1
 167 #define EFI_ACPI_5_0_WORD       2
 168 #define EFI_ACPI_5_0_DWORD      3
 169 #define EFI_ACPI_5_0_QWORD      4
 170
 171 //
 172 // ACPI 5.0 table structures
 173 //
 174
 175 ///
 176 /// Root System Description Pointer Structure
 177 ///
 178 typedef struct {
 179   UINT64    Signature;
 180   UINT8     Checksum;
 181   UINT8     OemId[6];
 182   UINT8     Revision;
 183   UINT32    RsdtAddress;
 184   UINT32    Length;
 185   UINT64    XsdtAddress;
 186   UINT8     ExtendedChecksum;
 187   UINT8     Reserved[3];
 188 } EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
 189
 190 ///
 191 /// RSD_PTR Revision (as defined in ACPI 5.0 spec.)
 192 ///
 193 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION  0x02 ///< ACPISpec (Revision 5.0) says current value is 2
 194
 195 ///
 196 /// Common table header, this prefaces all ACPI tables, including FACS, but
 197 /// excluding the RSD PTR structure
 198 ///
 199 typedef struct {
 200   UINT32    Signature;
 201   UINT32    Length;
 202 } EFI_ACPI_5_0_COMMON_HEADER;
 203
 204 //
 205 // Root System Description Table
 206 // No definition needed as it is a common description table header, the same with
 207 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
 208 //
 209
 210 ///
 211 /// RSDT Revision (as defined in ACPI 5.0 spec.)
 212 ///
 213 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION  0x01
 214
 215 //
 216 // Extended System Description Table
 217 // No definition needed as it is a common description table header, the same with
 218 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
 219 //
 220
 221 ///
 222 /// XSDT Revision (as defined in ACPI 5.0 spec.)
 223 ///
 224 #define EFI_ACPI_5_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION  0x01
 225
 226 ///
 227 /// Fixed ACPI Description Table Structure (FADT)
 228 ///
 229 typedef struct {
 230   EFI_ACPI_DESCRIPTION_HEADER               Header;
 231   UINT32                                    FirmwareCtrl;
 232   UINT32                                    Dsdt;
 233   UINT8                                     Reserved0;
 234   UINT8                                     PreferredPmProfile;
 235   UINT16                                    SciInt;
 236   UINT32                                    SmiCmd;
 237   UINT8                                     AcpiEnable;
 238   UINT8                                     AcpiDisable;
 239   UINT8                                     S4BiosReq;
 240   UINT8                                     PstateCnt;
 241   UINT32                                    Pm1aEvtBlk;
 242   UINT32                                    Pm1bEvtBlk;
 243   UINT32                                    Pm1aCntBlk;
 244   UINT32                                    Pm1bCntBlk;
 245   UINT32                                    Pm2CntBlk;
 246   UINT32                                    PmTmrBlk;
 247   UINT32                                    Gpe0Blk;
 248   UINT32                                    Gpe1Blk;
 249   UINT8                                     Pm1EvtLen;
 250   UINT8                                     Pm1CntLen;
 251   UINT8                                     Pm2CntLen;
 252   UINT8                                     PmTmrLen;
 253   UINT8                                     Gpe0BlkLen;
 254   UINT8                                     Gpe1BlkLen;
 255   UINT8                                     Gpe1Base;
 256   UINT8                                     CstCnt;
 257   UINT16                                    PLvl2Lat;
 258   UINT16                                    PLvl3Lat;
 259   UINT16                                    FlushSize;
 260   UINT16                                    FlushStride;
 261   UINT8                                     DutyOffset;
 262   UINT8                                     DutyWidth;
 263   UINT8                                     DayAlrm;
 264   UINT8                                     MonAlrm;
 265   UINT8                                     Century;
 266   UINT16                                    IaPcBootArch;
 267   UINT8                                     Reserved1;
 268   UINT32                                    Flags;
 269   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    ResetReg;
 270   UINT8                                     ResetValue;
 271   UINT8                                     Reserved2[3];
 272   UINT64                                    XFirmwareCtrl;
 273   UINT64                                    XDsdt;
 274   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    XPm1aEvtBlk;
 275   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    XPm1bEvtBlk;
 276   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    XPm1aCntBlk;
 277   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    XPm1bCntBlk;
 278   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    XPm2CntBlk;
 279   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    XPmTmrBlk;
 280   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    XGpe0Blk;
 281   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    XGpe1Blk;
 282   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    SleepControlReg;
 283   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    SleepStatusReg;
 284 } EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE;
 285
 286 ///
 287 /// FADT Version (as defined in ACPI 5.0 spec.)
 288 ///
 289 #define EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION  0x05
 290
 291 //
 292 // Fixed ACPI Description Table Preferred Power Management Profile
 293 //
 294 #define EFI_ACPI_5_0_PM_PROFILE_UNSPECIFIED         0
 295 #define EFI_ACPI_5_0_PM_PROFILE_DESKTOP             1
 296 #define EFI_ACPI_5_0_PM_PROFILE_MOBILE              2
 297 #define EFI_ACPI_5_0_PM_PROFILE_WORKSTATION         3
 298 #define EFI_ACPI_5_0_PM_PROFILE_ENTERPRISE_SERVER   4
 299 #define EFI_ACPI_5_0_PM_PROFILE_SOHO_SERVER         5
 300 #define EFI_ACPI_5_0_PM_PROFILE_APPLIANCE_PC        6
 301 #define EFI_ACPI_5_0_PM_PROFILE_PERFORMANCE_SERVER  7
 302 #define EFI_ACPI_5_0_PM_PROFILE_TABLET              8
 303
 304 //
 305 // Fixed ACPI Description Table Boot Architecture Flags
 306 // All other bits are reserved and must be set to 0.
 307 //
 308 #define EFI_ACPI_5_0_LEGACY_DEVICES        BIT0
 309 #define EFI_ACPI_5_0_8042                  BIT1
 310 #define EFI_ACPI_5_0_VGA_NOT_PRESENT       BIT2
 311 #define EFI_ACPI_5_0_MSI_NOT_SUPPORTED     BIT3
 312 #define EFI_ACPI_5_0_PCIE_ASPM_CONTROLS    BIT4
 313 #define EFI_ACPI_5_0_CMOS_RTC_NOT_PRESENT  BIT5
 314
 315 //
 316 // Fixed ACPI Description Table Fixed Feature Flags
 317 // All other bits are reserved and must be set to 0.
 318 //
 319 #define EFI_ACPI_5_0_WBINVD                                BIT0
 320 #define EFI_ACPI_5_0_WBINVD_FLUSH                          BIT1
 321 #define EFI_ACPI_5_0_PROC_C1                               BIT2
 322 #define EFI_ACPI_5_0_P_LVL2_UP                             BIT3
 323 #define EFI_ACPI_5_0_PWR_BUTTON                            BIT4
 324 #define EFI_ACPI_5_0_SLP_BUTTON                            BIT5
 325 #define EFI_ACPI_5_0_FIX_RTC                               BIT6
 326 #define EFI_ACPI_5_0_RTC_S4                                BIT7
 327 #define EFI_ACPI_5_0_TMR_VAL_EXT                           BIT8
 328 #define EFI_ACPI_5_0_DCK_CAP                               BIT9
 329 #define EFI_ACPI_5_0_RESET_REG_SUP                         BIT10
 330 #define EFI_ACPI_5_0_SEALED_CASE                           BIT11
 331 #define EFI_ACPI_5_0_HEADLESS                              BIT12
 332 #define EFI_ACPI_5_0_CPU_SW_SLP                            BIT13
 333 #define EFI_ACPI_5_0_PCI_EXP_WAK                           BIT14
 334 #define EFI_ACPI_5_0_USE_PLATFORM_CLOCK                    BIT15
 335 #define EFI_ACPI_5_0_S4_RTC_STS_VALID                      BIT16
 336 #define EFI_ACPI_5_0_REMOTE_POWER_ON_CAPABLE               BIT17
 337 #define EFI_ACPI_5_0_FORCE_APIC_CLUSTER_MODEL              BIT18
 338 #define EFI_ACPI_5_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE  BIT19
 339 #define EFI_ACPI_5_0_HW_REDUCED_ACPI                       BIT20
 340 #define EFI_ACPI_5_0_LOW_POWER_S0_IDLE_CAPABLE             BIT21
 341
 342 ///
 343 /// Firmware ACPI Control Structure
 344 ///
 345 typedef struct {
 346   UINT32    Signature;
 347   UINT32    Length;
 348   UINT32    HardwareSignature;
 349   UINT32    FirmwareWakingVector;
 350   UINT32    GlobalLock;
 351   UINT32    Flags;
 352   UINT64    XFirmwareWakingVector;
 353   UINT8     Version;
 354   UINT8     Reserved0[3];
 355   UINT32    OspmFlags;
 356   UINT8     Reserved1[24];
 357 } EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
 358
 359 ///
 360 /// FACS Version (as defined in ACPI 5.0 spec.)
 361 ///
 362 #define EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION  0x02
 363
 364 ///
 365 /// Firmware Control Structure Feature Flags
 366 /// All other bits are reserved and must be set to 0.
 367 ///
 368 #define EFI_ACPI_5_0_S4BIOS_F                BIT0
 369 #define EFI_ACPI_5_0_64BIT_WAKE_SUPPORTED_F  BIT1
 370
 371 ///
 372 /// OSPM Enabled Firmware Control Structure Flags
 373 /// All other bits are reserved and must be set to 0.
 374 ///
 375 #define EFI_ACPI_5_0_OSPM_64BIT_WAKE_F  BIT0
 376
 377 //
 378 // Differentiated System Description Table,
 379 // Secondary System Description Table
 380 // and Persistent System Description Table,
 381 // no definition needed as they are common description table header, the same with
 382 // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
 383 //
 384 #define EFI_ACPI_5_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION  0x02
 385 #define EFI_ACPI_5_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION       0x02
 386
 387 ///
 388 /// Multiple APIC Description Table header definition.  The rest of the table
 389 /// must be defined in a platform specific manner.
 390 ///
 391 typedef struct {
 392   EFI_ACPI_DESCRIPTION_HEADER    Header;
 393   UINT32                         LocalApicAddress;
 394   UINT32                         Flags;
 395 } EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
 396
 397 ///
 398 /// MADT Revision (as defined in ACPI 5.0 spec.)
 399 ///
 400 #define EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION  0x03
 401
 402 ///
 403 /// Multiple APIC Flags
 404 /// All other bits are reserved and must be set to 0.
 405 ///
 406 #define EFI_ACPI_5_0_PCAT_COMPAT  BIT0
 407
 408 //
 409 // Multiple APIC Description Table APIC structure types
 410 // All other values between 0x0D and 0x7F are reserved and
 411 // will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
 412 //
 413 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC           0x00
 414 #define EFI_ACPI_5_0_IO_APIC                        0x01
 415 #define EFI_ACPI_5_0_INTERRUPT_SOURCE_OVERRIDE      0x02
 416 #define EFI_ACPI_5_0_NON_MASKABLE_INTERRUPT_SOURCE  0x03
 417 #define EFI_ACPI_5_0_LOCAL_APIC_NMI                 0x04
 418 #define EFI_ACPI_5_0_LOCAL_APIC_ADDRESS_OVERRIDE    0x05
 419 #define EFI_ACPI_5_0_IO_SAPIC                       0x06
 420 #define EFI_ACPI_5_0_LOCAL_SAPIC                    0x07
 421 #define EFI_ACPI_5_0_PLATFORM_INTERRUPT_SOURCES     0x08
 422 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC         0x09
 423 #define EFI_ACPI_5_0_LOCAL_X2APIC_NMI               0x0A
 424 #define EFI_ACPI_5_0_GIC                            0x0B
 425 #define EFI_ACPI_5_0_GICD                           0x0C
 426
 427 //
 428 // APIC Structure Definitions
 429 //
 430
 431 ///
 432 /// Processor Local APIC Structure Definition
 433 ///
 434 typedef struct {
 435   UINT8     Type;
 436   UINT8     Length;
 437   UINT8     AcpiProcessorId;
 438   UINT8     ApicId;
 439   UINT32    Flags;
 440 } EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
 441
 442 ///
 443 /// Local APIC Flags.  All other bits are reserved and must be 0.
 444 ///
 445 #define EFI_ACPI_5_0_LOCAL_APIC_ENABLED  BIT0
 446
 447 ///
 448 /// IO APIC Structure
 449 ///
 450 typedef struct {
 451   UINT8     Type;
 452   UINT8     Length;
 453   UINT8     IoApicId;
 454   UINT8     Reserved;
 455   UINT32    IoApicAddress;
 456   UINT32    GlobalSystemInterruptBase;
 457 } EFI_ACPI_5_0_IO_APIC_STRUCTURE;
 458
 459 ///
 460 /// Interrupt Source Override Structure
 461 ///
 462 typedef struct {
 463   UINT8     Type;
 464   UINT8     Length;
 465   UINT8     Bus;
 466   UINT8     Source;
 467   UINT32    GlobalSystemInterrupt;
 468   UINT16    Flags;
 469 } EFI_ACPI_5_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
 470
 471 ///
 472 /// Platform Interrupt Sources Structure Definition
 473 ///
 474 typedef struct {
 475   UINT8     Type;
 476   UINT8     Length;
 477   UINT16    Flags;
 478   UINT8     InterruptType;
 479   UINT8     ProcessorId;
 480   UINT8     ProcessorEid;
 481   UINT8     IoSapicVector;
 482   UINT32    GlobalSystemInterrupt;
 483   UINT32    PlatformInterruptSourceFlags;
 484   UINT8     CpeiProcessorOverride;
 485   UINT8     Reserved[31];
 486 } EFI_ACPI_5_0_PLATFORM_INTERRUPT_APIC_STRUCTURE;
 487
 488 //
 489 // MPS INTI flags.
 490 // All other bits are reserved and must be set to 0.
 491 //
 492 #define EFI_ACPI_5_0_POLARITY      (3 << 0)
 493 #define EFI_ACPI_5_0_TRIGGER_MODE  (3 << 2)
 494
 495 ///
 496 /// Non-Maskable Interrupt Source Structure
 497 ///
 498 typedef struct {
 499   UINT8     Type;
 500   UINT8     Length;
 501   UINT16    Flags;
 502   UINT32    GlobalSystemInterrupt;
 503 } EFI_ACPI_5_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
 504
 505 ///
 506 /// Local APIC NMI Structure
 507 ///
 508 typedef struct {
 509   UINT8     Type;
 510   UINT8     Length;
 511   UINT8     AcpiProcessorId;
 512   UINT16    Flags;
 513   UINT8     LocalApicLint;
 514 } EFI_ACPI_5_0_LOCAL_APIC_NMI_STRUCTURE;
 515
 516 ///
 517 /// Local APIC Address Override Structure
 518 ///
 519 typedef struct {
 520   UINT8     Type;
 521   UINT8     Length;
 522   UINT16    Reserved;
 523   UINT64    LocalApicAddress;
 524 } EFI_ACPI_5_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
 525
 526 ///
 527 /// IO SAPIC Structure
 528 ///
 529 typedef struct {
 530   UINT8     Type;
 531   UINT8     Length;
 532   UINT8     IoApicId;
 533   UINT8     Reserved;
 534   UINT32    GlobalSystemInterruptBase;
 535   UINT64    IoSapicAddress;
 536 } EFI_ACPI_5_0_IO_SAPIC_STRUCTURE;
 537
 538 ///
 539 /// Local SAPIC Structure
 540 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
 541 ///
 542 typedef struct {
 543   UINT8     Type;
 544   UINT8     Length;
 545   UINT8     AcpiProcessorId;
 546   UINT8     LocalSapicId;
 547   UINT8     LocalSapicEid;
 548   UINT8     Reserved[3];
 549   UINT32    Flags;
 550   UINT32    ACPIProcessorUIDValue;
 551 } EFI_ACPI_5_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
 552
 553 ///
 554 /// Platform Interrupt Sources Structure
 555 ///
 556 typedef struct {
 557   UINT8     Type;
 558   UINT8     Length;
 559   UINT16    Flags;
 560   UINT8     InterruptType;
 561   UINT8     ProcessorId;
 562   UINT8     ProcessorEid;
 563   UINT8     IoSapicVector;
 564   UINT32    GlobalSystemInterrupt;
 565   UINT32    PlatformInterruptSourceFlags;
 566 } EFI_ACPI_5_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
 567
 568 ///
 569 /// Platform Interrupt Source Flags.
 570 /// All other bits are reserved and must be set to 0.
 571 ///
 572 #define EFI_ACPI_5_0_CPEI_PROCESSOR_OVERRIDE  BIT0
 573
 574 ///
 575 /// Processor Local x2APIC Structure Definition
 576 ///
 577 typedef struct {
 578   UINT8     Type;
 579   UINT8     Length;
 580   UINT8     Reserved[2];
 581   UINT32    X2ApicId;
 582   UINT32    Flags;
 583   UINT32    AcpiProcessorUid;
 584 } EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE;
 585
 586 ///
 587 /// Local x2APIC NMI Structure
 588 ///
 589 typedef struct {
 590   UINT8     Type;
 591   UINT8     Length;
 592   UINT16    Flags;
 593   UINT32    AcpiProcessorUid;
 594   UINT8     LocalX2ApicLint;
 595   UINT8     Reserved[3];
 596 } EFI_ACPI_5_0_LOCAL_X2APIC_NMI_STRUCTURE;
 597
 598 ///
 599 /// GIC Structure
 600 ///
 601 typedef struct {
 602   UINT8     Type;
 603   UINT8     Length;
 604   UINT16    Reserved;
 605   UINT32    GicId;
 606   UINT32    AcpiProcessorUid;
 607   UINT32    Flags;
 608   UINT32    ParkingProtocolVersion;
 609   UINT32    PerformanceInterruptGsiv;
 610   UINT64    ParkedAddress;
 611   UINT64    PhysicalBaseAddress;
 612 } EFI_ACPI_5_0_GIC_STRUCTURE;
 613
 614 ///
 615 /// GIC Flags.  All other bits are reserved and must be 0.
 616 ///
 617 #define EFI_ACPI_5_0_GIC_ENABLED                  BIT0
 618 #define EFI_ACPI_5_0_PERFORMANCE_INTERRUPT_MODEL  BIT1
 619
 620 ///
 621 /// GIC Distributor Structure
 622 ///
 623 typedef struct {
 624   UINT8     Type;
 625   UINT8     Length;
 626   UINT16    Reserved1;
 627   UINT32    GicId;
 628   UINT64    PhysicalBaseAddress;
 629   UINT32    SystemVectorBase;
 630   UINT32    Reserved2;
 631 } EFI_ACPI_5_0_GIC_DISTRIBUTOR_STRUCTURE;
 632
 633 ///
 634 /// Smart Battery Description Table (SBST)
 635 ///
 636 typedef struct {
 637   EFI_ACPI_DESCRIPTION_HEADER    Header;
 638   UINT32                         WarningEnergyLevel;
 639   UINT32                         LowEnergyLevel;
 640   UINT32                         CriticalEnergyLevel;
 641 } EFI_ACPI_5_0_SMART_BATTERY_DESCRIPTION_TABLE;
 642
 643 ///
 644 /// SBST Version (as defined in ACPI 5.0 spec.)
 645 ///
 646 #define EFI_ACPI_5_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION  0x01
 647
 648 ///
 649 /// Embedded Controller Boot Resources Table (ECDT)
 650 /// The table is followed by a null terminated ASCII string that contains
 651 /// a fully qualified reference to the name space object.
 652 ///
 653 typedef struct {
 654   EFI_ACPI_DESCRIPTION_HEADER               Header;
 655   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    EcControl;
 656   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    EcData;
 657   UINT32                                    Uid;
 658   UINT8                                     GpeBit;
 659 } EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
 660
 661 ///
 662 /// ECDT Version (as defined in ACPI 5.0 spec.)
 663 ///
 664 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION  0x01
 665
 666 ///
 667 /// System Resource Affinity Table (SRAT).  The rest of the table
 668 /// must be defined in a platform specific manner.
 669 ///
 670 typedef struct {
 671   EFI_ACPI_DESCRIPTION_HEADER    Header;
 672   UINT32                         Reserved1; ///< Must be set to 1
 673   UINT64                         Reserved2;
 674 } EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
 675
 676 ///
 677 /// SRAT Version (as defined in ACPI 5.0 spec.)
 678 ///
 679 #define EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION  0x03
 680
 681 //
 682 // SRAT structure types.
 683 // All other values between 0x03 an 0xFF are reserved and
 684 // will be ignored by OSPM.
 685 //
 686 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY  0x00
 687 #define EFI_ACPI_5_0_MEMORY_AFFINITY                      0x01
 688 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_AFFINITY      0x02
 689
 690 ///
 691 /// Processor Local APIC/SAPIC Affinity Structure Definition
 692 ///
 693 typedef struct {
 694   UINT8     Type;
 695   UINT8     Length;
 696   UINT8     ProximityDomain7To0;
 697   UINT8     ApicId;
 698   UINT32    Flags;
 699   UINT8     LocalSapicEid;
 700   UINT8     ProximityDomain31To8[3];
 701   UINT32    ClockDomain;
 702 } EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
 703
 704 ///
 705 /// Local APIC/SAPIC Flags.  All other bits are reserved and must be 0.
 706 ///
 707 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED  (1 << 0)
 708
 709 ///
 710 /// Memory Affinity Structure Definition
 711 ///
 712 typedef struct {
 713   UINT8     Type;
 714   UINT8     Length;
 715   UINT32    ProximityDomain;
 716   UINT16    Reserved1;
 717   UINT32    AddressBaseLow;
 718   UINT32    AddressBaseHigh;
 719   UINT32    LengthLow;
 720   UINT32    LengthHigh;
 721   UINT32    Reserved2;
 722   UINT32    Flags;
 723   UINT64    Reserved3;
 724 } EFI_ACPI_5_0_MEMORY_AFFINITY_STRUCTURE;
 725
 726 //
 727 // Memory Flags.  All other bits are reserved and must be 0.
 728 //
 729 #define EFI_ACPI_5_0_MEMORY_ENABLED        (1 << 0)
 730 #define EFI_ACPI_5_0_MEMORY_HOT_PLUGGABLE  (1 << 1)
 731 #define EFI_ACPI_5_0_MEMORY_NONVOLATILE    (1 << 2)
 732
 733 ///
 734 /// Processor Local x2APIC Affinity Structure Definition
 735 ///
 736 typedef struct {
 737   UINT8     Type;
 738   UINT8     Length;
 739   UINT8     Reserved1[2];
 740   UINT32    ProximityDomain;
 741   UINT32    X2ApicId;
 742   UINT32    Flags;
 743   UINT32    ClockDomain;
 744   UINT8     Reserved2[4];
 745 } EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
 746
 747 ///
 748 /// System Locality Distance Information Table (SLIT).
 749 /// The rest of the table is a matrix.
 750 ///
 751 typedef struct {
 752   EFI_ACPI_DESCRIPTION_HEADER    Header;
 753   UINT64                         NumberOfSystemLocalities;
 754 } EFI_ACPI_5_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
 755
 756 ///
 757 /// SLIT Version (as defined in ACPI 5.0 spec.)
 758 ///
 759 #define EFI_ACPI_5_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION  0x01
 760
 761 ///
 762 /// Corrected Platform Error Polling Table (CPEP)
 763 ///
 764 typedef struct {
 765   EFI_ACPI_DESCRIPTION_HEADER    Header;
 766   UINT8                          Reserved[8];
 767 } EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER;
 768
 769 ///
 770 /// CPEP Version (as defined in ACPI 5.0 spec.)
 771 ///
 772 #define EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION  0x01
 773
 774 //
 775 // CPEP processor structure types.
 776 //
 777 #define EFI_ACPI_5_0_CPEP_PROCESSOR_APIC_SAPIC  0x00
 778
 779 ///
 780 /// Corrected Platform Error Polling Processor Structure Definition
 781 ///
 782 typedef struct {
 783   UINT8     Type;
 784   UINT8     Length;
 785   UINT8     ProcessorId;
 786   UINT8     ProcessorEid;
 787   UINT32    PollingInterval;
 788 } EFI_ACPI_5_0_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE;
 789
 790 ///
 791 /// Maximum System Characteristics Table (MSCT)
 792 ///
 793 typedef struct {
 794   EFI_ACPI_DESCRIPTION_HEADER    Header;
 795   UINT32                         OffsetProxDomInfo;
 796   UINT32                         MaximumNumberOfProximityDomains;
 797   UINT32                         MaximumNumberOfClockDomains;
 798   UINT64                         MaximumPhysicalAddress;
 799 } EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER;
 800
 801 ///
 802 /// MSCT Version (as defined in ACPI 5.0 spec.)
 803 ///
 804 #define EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION  0x01
 805
 806 ///
 807 /// Maximum Proximity Domain Information Structure Definition
 808 ///
 809 typedef struct {
 810   UINT8     Revision;
 811   UINT8     Length;
 812   UINT32    ProximityDomainRangeLow;
 813   UINT32    ProximityDomainRangeHigh;
 814   UINT32    MaximumProcessorCapacity;
 815   UINT64    MaximumMemoryCapacity;
 816 } EFI_ACPI_5_0_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
 817
 818 ///
 819 /// ACPI RAS Feature Table definition.
 820 ///
 821 typedef struct {
 822   EFI_ACPI_DESCRIPTION_HEADER    Header;
 823   UINT8                          PlatformCommunicationChannelIdentifier[12];
 824 } EFI_ACPI_5_0_RAS_FEATURE_TABLE;
 825
 826 ///
 827 /// RASF Version (as defined in ACPI 5.0 spec.)
 828 ///
 829 #define EFI_ACPI_5_0_RAS_FEATURE_TABLE_REVISION  0x01
 830
 831 ///
 832 /// ACPI RASF Platform Communication Channel Shared Memory Region definition.
 833 ///
 834 typedef struct {
 835   UINT32    Signature;
 836   UINT16    Command;
 837   UINT16    Status;
 838   UINT16    Version;
 839   UINT8     RASCapabilities[16];
 840   UINT8     SetRASCapabilities[16];
 841   UINT16    NumberOfRASFParameterBlocks;
 842   UINT32    SetRASCapabilitiesStatus;
 843 } EFI_ACPI_5_0_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
 844
 845 ///
 846 /// ACPI RASF PCC command code
 847 ///
 848 #define EFI_ACPI_5_0_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND  0x01
 849
 850 ///
 851 /// ACPI RASF Platform RAS Capabilities
 852 ///
 853 #define EFI_ACPI_5_0_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED                          0x01
 854 #define EFI_ACPI_5_0_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED_AND_EXPOSED_TO_SOFTWARE  0x02
 855
 856 ///
 857 /// ACPI RASF Parameter Block structure for PATROL_SCRUB
 858 ///
 859 typedef struct {
 860   UINT16    Type;
 861   UINT16    Version;
 862   UINT16    Length;
 863   UINT16    PatrolScrubCommand;
 864   UINT64    RequestedAddressRange[2];
 865   UINT64    ActualAddressRange[2];
 866   UINT16    Flags;
 867   UINT8     RequestedSpeed;
 868 } EFI_ACPI_5_0_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE;
 869
 870 ///
 871 /// ACPI RASF Patrol Scrub command
 872 ///
 873 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS  0x01
 874 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER  0x02
 875 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER   0x03
 876
 877 ///
 878 /// Memory Power State Table definition.
 879 ///
 880 typedef struct {
 881   EFI_ACPI_DESCRIPTION_HEADER    Header;
 882   UINT8                          PlatformCommunicationChannelIdentifier;
 883   UINT8                          Reserved[3];
 884   // Memory Power Node Structure
 885   // Memory Power State Characteristics
 886 } EFI_ACPI_5_0_MEMORY_POWER_STATUS_TABLE;
 887
 888 ///
 889 /// MPST Version (as defined in ACPI 5.0 spec.)
 890 ///
 891 #define EFI_ACPI_5_0_MEMORY_POWER_STATE_TABLE_REVISION  0x01
 892
 893 ///
 894 /// MPST Platform Communication Channel Shared Memory Region definition.
 895 ///
 896 typedef struct {
 897   UINT32    Signature;
 898   UINT16    Command;
 899   UINT16    Status;
 900   UINT32    MemoryPowerCommandRegister;
 901   UINT32    MemoryPowerStatusRegister;
 902   UINT32    PowerStateId;
 903   UINT32    MemoryPowerNodeId;
 904   UINT64    MemoryEnergyConsumed;
 905   UINT64    ExpectedAveragePowerComsuned;
 906 } EFI_ACPI_5_0_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
 907
 908 ///
 909 /// ACPI MPST PCC command code
 910 ///
 911 #define EFI_ACPI_5_0_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND  0x03
 912
 913 ///
 914 /// ACPI MPST Memory Power command
 915 ///
 916 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE      0x01
 917 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE      0x02
 918 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED  0x03
 919 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED  0x04
 920
 921 ///
 922 /// MPST Memory Power Node Table
 923 ///
 924 typedef struct {
 925   UINT8    PowerStateValue;
 926   UINT8    PowerStateInformationIndex;
 927 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE;
 928
 929 typedef struct {
 930   UINT8     Flag;
 931   UINT8     Reserved;
 932   UINT16    MemoryPowerNodeId;
 933   UINT32    Length;
 934   UINT64    AddressBase;
 935   UINT64    AddressLength;
 936   UINT32    NumberOfPowerStates;
 937   UINT32    NumberOfPhysicalComponents;
 938   // EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE              MemoryPowerState[NumberOfPowerStates];
 939   // UINT16                                            PhysicalComponentIdentifier[NumberOfPhysicalComponents];
 940 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE;
 941
 942 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE         0x01
 943 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED  0x02
 944 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE  0x04
 945
 946 typedef struct {
 947   UINT16    MemoryPowerNodeCount;
 948   UINT8     Reserved[2];
 949 } EFI_ACPI_5_0_MPST_MEMORY_POWER_NODE_TABLE;
 950
 951 ///
 952 /// MPST Memory Power State Characteristics Table
 953 ///
 954 typedef struct {
 955   UINT8     PowerStateStructureID;
 956   UINT8     Flag;
 957   UINT16    Reserved;
 958   UINT32    AveragePowerConsumedInMPS0;
 959   UINT32    RelativePowerSavingToMPS0;
 960   UINT64    ExitLatencyToMPS0;
 961 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE;
 962
 963 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED             0x01
 964 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY  0x02
 965 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT   0x04
 966
 967 typedef struct {
 968   UINT16    MemoryPowerStateCharacteristicsCount;
 969   UINT8     Reserved[2];
 970 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE;
 971
 972 ///
 973 /// Memory Topology Table definition.
 974 ///
 975 typedef struct {
 976   EFI_ACPI_DESCRIPTION_HEADER    Header;
 977   UINT32                         Reserved;
 978 } EFI_ACPI_5_0_MEMORY_TOPOLOGY_TABLE;
 979
 980 ///
 981 /// PMTT Version (as defined in ACPI 5.0 spec.)
 982 ///
 983 #define EFI_ACPI_5_0_MEMORY_TOPOLOGY_TABLE_REVISION  0x01
 984
 985 ///
 986 /// Common Memory Aggregator Device Structure.
 987 ///
 988 typedef struct {
 989   UINT8     Type;
 990   UINT8     Reserved;
 991   UINT16    Length;
 992   UINT16    Flags;
 993   UINT16    Reserved1;
 994 } EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
 995
 996 ///
 997 /// Memory Aggregator Device Type
 998 ///
 999 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_SOCKET             0x0
1000 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_MEMORY_CONTROLLER  0x1
1001 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_DIMM               0x2
1002
1003 ///
1004 /// Socket Memory Aggregator Device Structure.
1005 ///
1006 typedef struct {
1007   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE    Header;
1008   UINT16                                                         SocketIdentifier;
1009   UINT16                                                         Reserved;
1010   // EFI_ACPI_5_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  MemoryController[];
1011 } EFI_ACPI_5_0_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1012
1013 ///
1014 /// MemoryController Memory Aggregator Device Structure.
1015 ///
1016 typedef struct {
1017   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE    Header;
1018   UINT32                                                         ReadLatency;
1019   UINT32                                                         WriteLatency;
1020   UINT32                                                         ReadBandwidth;
1021   UINT32                                                         WriteBandwidth;
1022   UINT16                                                         OptimalAccessUnit;
1023   UINT16                                                         OptimalAccessAlignment;
1024   UINT16                                                         Reserved;
1025   UINT16                                                         NumberOfProximityDomains;
1026   // UINT32                                                       ProximityDomain[NumberOfProximityDomains];
1027   // EFI_ACPI_5_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE    PhysicalComponent[];
1028 } EFI_ACPI_5_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1029
1030 ///
1031 /// DIMM Memory Aggregator Device Structure.
1032 ///
1033 typedef struct {
1034   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE    Header;
1035   UINT16                                                         PhysicalComponentIdentifier;
1036   UINT16                                                         Reserved;
1037   UINT32                                                         SizeOfDimm;
1038   UINT32                                                         SmbiosHandle;
1039 } EFI_ACPI_5_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1040
1041 ///
1042 /// Boot Graphics Resource Table definition.
1043 ///
1044 typedef struct {
1045   EFI_ACPI_DESCRIPTION_HEADER    Header;
1046   ///
1047   /// 2-bytes (16 bit) version ID. This value must be 1.
1048   ///
1049   UINT16                         Version;
1050   ///
1051   /// 1-byte status field indicating current status about the table.
1052   ///     Bits[7:1] = Reserved (must be zero)
1053   ///     Bit [0] = Valid. A one indicates the boot image graphic is valid.
1054   ///
1055   UINT8                          Status;
1056   ///
1057   /// 1-byte enumerated type field indicating format of the image.
1058   ///     0 = Bitmap
1059   ///     1 - 255  Reserved (for future use)
1060   ///
1061   UINT8                          ImageType;
1062   ///
1063   /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1064   /// of the image bitmap.
1065   ///
1066   UINT64                         ImageAddress;
1067   ///
1068   /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1069   /// (X, Y) display offset of the top left corner of the boot image.
1070   /// The top left corner of the display is at offset (0, 0).
1071   ///
1072   UINT32                         ImageOffsetX;
1073   ///
1074   /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1075   /// (X, Y) display offset of the top left corner of the boot image.
1076   /// The top left corner of the display is at offset (0, 0).
1077   ///
1078   UINT32                         ImageOffsetY;
1079 } EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE;
1080
1081 ///
1082 /// BGRT Revision
1083 ///
1084 #define EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION  1
1085
1086 ///
1087 /// BGRT Version
1088 ///
1089 #define EFI_ACPI_5_0_BGRT_VERSION  0x01
1090
1091 ///
1092 /// BGRT Status
1093 ///
1094 #define EFI_ACPI_5_0_BGRT_STATUS_NOT_DISPLAYED  0x00
1095 #define EFI_ACPI_5_0_BGRT_STATUS_DISPLAYED      0x01
1096 #define EFI_ACPI_5_0_BGRT_STATUS_INVALID        EFI_ACPI_5_0_BGRT_STATUS_NOT_DISPLAYED
1097 #define EFI_ACPI_5_0_BGRT_STATUS_VALID          EFI_ACPI_5_0_BGRT_STATUS_DISPLAYED
1098
1099 ///
1100 /// BGRT Image Type
1101 ///
1102 #define EFI_ACPI_5_0_BGRT_IMAGE_TYPE_BMP  0x00
1103
1104 ///
1105 /// FPDT Version (as defined in ACPI 5.0 spec.)
1106 ///
1107 #define EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION  0x01
1108
1109 ///
1110 /// FPDT Performance Record Types
1111 ///
1112 #define EFI_ACPI_5_0_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER   0x0000
1113 #define EFI_ACPI_5_0_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER  0x0001
1114
1115 ///
1116 /// FPDT Performance Record Revision
1117 ///
1118 #define EFI_ACPI_5_0_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER   0x01
1119 #define EFI_ACPI_5_0_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER  0x01
1120
1121 ///
1122 /// FPDT Runtime Performance Record Types
1123 ///
1124 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME            0x0000
1125 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND           0x0001
1126 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT  0x0002
1127
1128 ///
1129 /// FPDT Runtime Performance Record Revision
1130 ///
1131 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME            0x01
1132 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND           0x01
1133 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT  0x02
1134
1135 ///
1136 /// FPDT Performance Record header
1137 ///
1138 typedef struct {
1139   UINT16    Type;
1140   UINT8     Length;
1141   UINT8     Revision;
1142 } EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER;
1143
1144 ///
1145 /// FPDT Performance Table header
1146 ///
1147 typedef struct {
1148   UINT32    Signature;
1149   UINT32    Length;
1150 } EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER;
1151
1152 ///
1153 /// FPDT Firmware Basic Boot Performance Pointer Record Structure
1154 ///
1155 typedef struct {
1156   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER    Header;
1157   UINT32                                         Reserved;
1158   ///
1159   /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1160   ///
1161   UINT64                                         BootPerformanceTablePointer;
1162 } EFI_ACPI_5_0_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD;
1163
1164 ///
1165 /// FPDT S3 Performance Table Pointer Record Structure
1166 ///
1167 typedef struct {
1168   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER    Header;
1169   UINT32                                         Reserved;
1170   ///
1171   /// 64-bit processor-relative physical address of the S3 Performance Table.
1172   ///
1173   UINT64                                         S3PerformanceTablePointer;
1174 } EFI_ACPI_5_0_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD;
1175
1176 ///
1177 /// FPDT Firmware Basic Boot Performance Record Structure
1178 ///
1179 typedef struct {
1180   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER    Header;
1181   UINT32                                         Reserved;
1182   ///
1183   /// Timer value logged at the beginning of firmware image execution.
1184   /// This may not always be zero or near zero.
1185   ///
1186   UINT64                                         ResetEnd;
1187   ///
1188   /// Timer value logged just prior to loading the OS boot loader into memory.
1189   /// For non-UEFI compatible boots, this field must be zero.
1190   ///
1191   UINT64                                         OsLoaderLoadImageStart;
1192   ///
1193   /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1194   /// For non-UEFI compatible boots, the timer value logged will be just prior
1195   /// to the INT 19h handler invocation.
1196   ///
1197   UINT64                                         OsLoaderStartImageStart;
1198   ///
1199   /// Timer value logged at the point when the OS loader calls the
1200   /// ExitBootServices function for UEFI compatible firmware.
1201   /// For non-UEFI compatible boots, this field must be zero.
1202   ///
1203   UINT64                                         ExitBootServicesEntry;
1204   ///
1205   /// Timer value logged at the point just prior to when the OS loader gaining
1206   /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1207   /// For non-UEFI compatible boots, this field must be zero.
1208   ///
1209   UINT64                                         ExitBootServicesExit;
1210 } EFI_ACPI_5_0_FPDT_FIRMWARE_BASIC_BOOT_RECORD;
1211
1212 ///
1213 /// FPDT Firmware Basic Boot Performance Table signature
1214 ///
1215 #define EFI_ACPI_5_0_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE  SIGNATURE_32('F', 'B', 'P', 'T')
1216
1217 //
1218 // FPDT Firmware Basic Boot Performance Table
1219 //
1220 typedef struct {
1221   EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER    Header;
1222   //
1223   // one or more Performance Records.
1224   //
1225 } EFI_ACPI_5_0_FPDT_FIRMWARE_BASIC_BOOT_TABLE;
1226
1227 ///
1228 /// FPDT "S3PT" S3 Performance Table
1229 ///
1230 #define EFI_ACPI_5_0_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE  SIGNATURE_32('S', '3', 'P', 'T')
1231
1232 //
1233 // FPDT Firmware S3 Boot Performance Table
1234 //
1235 typedef struct {
1236   EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER    Header;
1237   //
1238   // one or more Performance Records.
1239   //
1240 } EFI_ACPI_5_0_FPDT_FIRMWARE_S3_BOOT_TABLE;
1241
1242 ///
1243 /// FPDT Basic S3 Resume Performance Record
1244 ///
1245 typedef struct {
1246   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER    Header;
1247   ///
1248   /// A count of the number of S3 resume cycles since the last full boot sequence.
1249   ///
1250   UINT32                                         ResumeCount;
1251   ///
1252   /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1253   /// OS waking vector. Only the most recent resume cycle's time is retained.
1254   ///
1255   UINT64                                         FullResume;
1256   ///
1257   /// Average timer value of all resume cycles logged since the last full boot
1258   /// sequence, including the most recent resume.  Note that the entire log of
1259   /// timer values does not need to be retained in order to calculate this average.
1260   ///
1261   UINT64                                         AverageResume;
1262 } EFI_ACPI_5_0_FPDT_S3_RESUME_RECORD;
1263
1264 ///
1265 /// FPDT Basic S3 Suspend Performance Record
1266 ///
1267 typedef struct {
1268   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER    Header;
1269   ///
1270   /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1271   /// Only the most recent suspend cycle's timer value is retained.
1272   ///
1273   UINT64                                         SuspendStart;
1274   ///
1275   /// Timer value recorded at the final firmware write to SLP_TYP (or other
1276   /// mechanism) used to trigger hardware entry to S3.
1277   /// Only the most recent suspend cycle's timer value is retained.
1278   ///
1279   UINT64                                         SuspendEnd;
1280 } EFI_ACPI_5_0_FPDT_S3_SUSPEND_RECORD;
1281
1282 ///
1283 /// Firmware Performance Record Table definition.
1284 ///
1285 typedef struct {
1286   EFI_ACPI_DESCRIPTION_HEADER    Header;
1287 } EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_RECORD_TABLE;
1288
1289 ///
1290 /// Generic Timer Description Table definition.
1291 ///
1292 typedef struct {
1293   EFI_ACPI_DESCRIPTION_HEADER    Header;
1294   UINT64                         PhysicalAddress;
1295   UINT32                         GlobalFlags;
1296   UINT32                         SecurePL1TimerGSIV;
1297   UINT32                         SecurePL1TimerFlags;
1298   UINT32                         NonSecurePL1TimerGSIV;
1299   UINT32                         NonSecurePL1TimerFlags;
1300   UINT32                         VirtualTimerGSIV;
1301   UINT32                         VirtualTimerFlags;
1302   UINT32                         NonSecurePL2TimerGSIV;
1303   UINT32                         NonSecurePL2TimerFlags;
1304 } EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE;
1305
1306 ///
1307 /// GTDT Version (as defined in ACPI 5.0 spec.)
1308 ///
1309 #define EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION  0x01
1310
1311 ///
1312 /// Global Flags.  All other bits are reserved and must be 0.
1313 ///
1314 #define EFI_ACPI_5_0_GTDT_GLOBAL_FLAG_MEMORY_MAPPED_BLOCK_PRESENT  BIT0
1315 #define EFI_ACPI_5_0_GTDT_GLOBAL_FLAG_INTERRUPT_MODE               BIT1
1316
1317 ///
1318 /// Timer Flags.  All other bits are reserved and must be 0.
1319 ///
1320 #define EFI_ACPI_5_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE      BIT0
1321 #define EFI_ACPI_5_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY  BIT1
1322
1323 ///
1324 /// Boot Error Record Table (BERT)
1325 ///
1326 typedef struct {
1327   EFI_ACPI_DESCRIPTION_HEADER    Header;
1328   UINT32                         BootErrorRegionLength;
1329   UINT64                         BootErrorRegion;
1330 } EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_HEADER;
1331
1332 ///
1333 /// BERT Version (as defined in ACPI 5.0 spec.)
1334 ///
1335 #define EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_REVISION  0x01
1336
1337 ///
1338 /// Boot Error Region Block Status Definition
1339 ///
1340 typedef struct {
1341   UINT32    UncorrectableErrorValid     : 1;
1342   UINT32    CorrectableErrorValid       : 1;
1343   UINT32    MultipleUncorrectableErrors : 1;
1344   UINT32    MultipleCorrectableErrors   : 1;
1345   UINT32    ErrorDataEntryCount         : 10;
1346   UINT32    Reserved                    : 18;
1347 } EFI_ACPI_5_0_ERROR_BLOCK_STATUS;
1348
1349 ///
1350 /// Boot Error Region Definition
1351 ///
1352 typedef struct {
1353   EFI_ACPI_5_0_ERROR_BLOCK_STATUS    BlockStatus;
1354   UINT32                             RawDataOffset;
1355   UINT32                             RawDataLength;
1356   UINT32                             DataLength;
1357   UINT32                             ErrorSeverity;
1358 } EFI_ACPI_5_0_BOOT_ERROR_REGION_STRUCTURE;
1359
1360 //
1361 // Boot Error Severity types
1362 //
1363 #define EFI_ACPI_5_0_ERROR_SEVERITY_CORRECTABLE  0x00
1364 #define EFI_ACPI_5_0_ERROR_SEVERITY_RECOVERABLE  0x00
1365 #define EFI_ACPI_5_0_ERROR_SEVERITY_FATAL        0x01
1366 #define EFI_ACPI_5_0_ERROR_SEVERITY_CORRECTED    0x02
1367 #define EFI_ACPI_5_0_ERROR_SEVERITY_NONE         0x03
1368
1369 ///
1370 /// Generic Error Data Entry Definition
1371 ///
1372 typedef struct {
1373   UINT8     SectionType[16];
1374   UINT32    ErrorSeverity;
1375   UINT16    Revision;
1376   UINT8     ValidationBits;
1377   UINT8     Flags;
1378   UINT32    ErrorDataLength;
1379   UINT8     FruId[16];
1380   UINT8     FruText[20];
1381 } EFI_ACPI_5_0_GENERIC_ERROR_DATA_ENTRY_STRUCTURE;
1382
1383 ///
1384 /// Generic Error Data Entry Version (as defined in ACPI 5.0 spec.)
1385 ///
1386 #define EFI_ACPI_5_0_GENERIC_ERROR_DATA_ENTRY_REVISION  0x0201
1387
1388 ///
1389 /// HEST - Hardware Error Source Table
1390 ///
1391 typedef struct {
1392   EFI_ACPI_DESCRIPTION_HEADER    Header;
1393   UINT32                         ErrorSourceCount;
1394 } EFI_ACPI_5_0_HARDWARE_ERROR_SOURCE_TABLE_HEADER;
1395
1396 ///
1397 /// HEST Version (as defined in ACPI 5.0 spec.)
1398 ///
1399 #define EFI_ACPI_5_0_HARDWARE_ERROR_SOURCE_TABLE_REVISION  0x01
1400
1401 //
1402 // Error Source structure types.
1403 //
1404 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION  0x00
1405 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK  0x01
1406 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_NMI_ERROR                0x02
1407 #define EFI_ACPI_5_0_PCI_EXPRESS_ROOT_PORT_AER                  0x06
1408 #define EFI_ACPI_5_0_PCI_EXPRESS_DEVICE_AER                     0x07
1409 #define EFI_ACPI_5_0_PCI_EXPRESS_BRIDGE_AER                     0x08
1410 #define EFI_ACPI_5_0_GENERIC_HARDWARE_ERROR                     0x09
1411
1412 //
1413 // Error Source structure flags.
1414 //
1415 #define EFI_ACPI_5_0_ERROR_SOURCE_FLAG_FIRMWARE_FIRST  (1 << 0)
1416 #define EFI_ACPI_5_0_ERROR_SOURCE_FLAG_GLOBAL          (1 << 1)
1417
1418 ///
1419 /// IA-32 Architecture Machine Check Exception Structure Definition
1420 ///
1421 typedef struct {
1422   UINT16    Type;
1423   UINT16    SourceId;
1424   UINT8     Reserved0[2];
1425   UINT8     Flags;
1426   UINT8     Enabled;
1427   UINT32    NumberOfRecordsToPreAllocate;
1428   UINT32    MaxSectionsPerRecord;
1429   UINT64    GlobalCapabilityInitData;
1430   UINT64    GlobalControlInitData;
1431   UINT8     NumberOfHardwareBanks;
1432   UINT8     Reserved1[7];
1433 } EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE;
1434
1435 ///
1436 /// IA-32 Architecture Machine Check Bank Structure Definition
1437 ///
1438 typedef struct {
1439   UINT8     BankNumber;
1440   UINT8     ClearStatusOnInitialization;
1441   UINT8     StatusDataFormat;
1442   UINT8     Reserved0;
1443   UINT32    ControlRegisterMsrAddress;
1444   UINT64    ControlInitData;
1445   UINT32    StatusRegisterMsrAddress;
1446   UINT32    AddressRegisterMsrAddress;
1447   UINT32    MiscRegisterMsrAddress;
1448 } EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE;
1449
1450 ///
1451 /// IA-32 Architecture Machine Check Bank Structure MCA data format
1452 ///
1453 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32     0x00
1454 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64  0x01
1455 #define EFI_ACPI_5_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64    0x02
1456
1457 //
1458 // Hardware Error Notification types. All other values are reserved
1459 //
1460 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_POLLED              0x00
1461 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT  0x01
1462 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT     0x02
1463 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_SCI                 0x03
1464 #define EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_NMI                 0x04
1465
1466 ///
1467 /// Hardware Error Notification Configuration Write Enable Structure Definition
1468 ///
1469 typedef struct {
1470   UINT16    Type                           : 1;
1471   UINT16    PollInterval                   : 1;
1472   UINT16    SwitchToPollingThresholdValue  : 1;
1473   UINT16    SwitchToPollingThresholdWindow : 1;
1474   UINT16    ErrorThresholdValue            : 1;
1475   UINT16    ErrorThresholdWindow           : 1;
1476   UINT16    Reserved                       : 10;
1477 } EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE;
1478
1479 ///
1480 /// Hardware Error Notification Structure Definition
1481 ///
1482 typedef struct {
1483   UINT8                                                                            Type;
1484   UINT8                                                                            Length;
1485   EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE    ConfigurationWriteEnable;
1486   UINT32                                                                           PollInterval;
1487   UINT32                                                                           Vector;
1488   UINT32                                                                           SwitchToPollingThresholdValue;
1489   UINT32                                                                           SwitchToPollingThresholdWindow;
1490   UINT32                                                                           ErrorThresholdValue;
1491   UINT32                                                                           ErrorThresholdWindow;
1492 } EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE;
1493
1494 ///
1495 /// IA-32 Architecture Corrected Machine Check Structure Definition
1496 ///
1497 typedef struct {
1498   UINT16                                                Type;
1499   UINT16                                                SourceId;
1500   UINT8                                                 Reserved0[2];
1501   UINT8                                                 Flags;
1502   UINT8                                                 Enabled;
1503   UINT32                                                NumberOfRecordsToPreAllocate;
1504   UINT32                                                MaxSectionsPerRecord;
1505   EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE    NotificationStructure;
1506   UINT8                                                 NumberOfHardwareBanks;
1507   UINT8                                                 Reserved1[3];
1508 } EFI_ACPI_5_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE;
1509
1510 ///
1511 /// IA-32 Architecture NMI Error Structure Definition
1512 ///
1513 typedef struct {
1514   UINT16    Type;
1515   UINT16    SourceId;
1516   UINT8     Reserved0[2];
1517   UINT32    NumberOfRecordsToPreAllocate;
1518   UINT32    MaxSectionsPerRecord;
1519   UINT32    MaxRawDataLength;
1520 } EFI_ACPI_5_0_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE;
1521
1522 ///
1523 /// PCI Express Root Port AER Structure Definition
1524 ///
1525 typedef struct {
1526   UINT16    Type;
1527   UINT16    SourceId;
1528   UINT8     Reserved0[2];
1529   UINT8     Flags;
1530   UINT8     Enabled;
1531   UINT32    NumberOfRecordsToPreAllocate;
1532   UINT32    MaxSectionsPerRecord;
1533   UINT32    Bus;
1534   UINT16    Device;
1535   UINT16    Function;
1536   UINT16    DeviceControl;
1537   UINT8     Reserved1[2];
1538   UINT32    UncorrectableErrorMask;
1539   UINT32    UncorrectableErrorSeverity;
1540   UINT32    CorrectableErrorMask;
1541   UINT32    AdvancedErrorCapabilitiesAndControl;
1542   UINT32    RootErrorCommand;
1543 } EFI_ACPI_5_0_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE;
1544
1545 ///
1546 /// PCI Express Device AER Structure Definition
1547 ///
1548 typedef struct {
1549   UINT16    Type;
1550   UINT16    SourceId;
1551   UINT8     Reserved0[2];
1552   UINT8     Flags;
1553   UINT8     Enabled;
1554   UINT32    NumberOfRecordsToPreAllocate;
1555   UINT32    MaxSectionsPerRecord;
1556   UINT32    Bus;
1557   UINT16    Device;
1558   UINT16    Function;
1559   UINT16    DeviceControl;
1560   UINT8     Reserved1[2];
1561   UINT32    UncorrectableErrorMask;
1562   UINT32    UncorrectableErrorSeverity;
1563   UINT32    CorrectableErrorMask;
1564   UINT32    AdvancedErrorCapabilitiesAndControl;
1565 } EFI_ACPI_5_0_PCI_EXPRESS_DEVICE_AER_STRUCTURE;
1566
1567 ///
1568 /// PCI Express Bridge AER Structure Definition
1569 ///
1570 typedef struct {
1571   UINT16    Type;
1572   UINT16    SourceId;
1573   UINT8     Reserved0[2];
1574   UINT8     Flags;
1575   UINT8     Enabled;
1576   UINT32    NumberOfRecordsToPreAllocate;
1577   UINT32    MaxSectionsPerRecord;
1578   UINT32    Bus;
1579   UINT16    Device;
1580   UINT16    Function;
1581   UINT16    DeviceControl;
1582   UINT8     Reserved1[2];
1583   UINT32    UncorrectableErrorMask;
1584   UINT32    UncorrectableErrorSeverity;
1585   UINT32    CorrectableErrorMask;
1586   UINT32    AdvancedErrorCapabilitiesAndControl;
1587   UINT32    SecondaryUncorrectableErrorMask;
1588   UINT32    SecondaryUncorrectableErrorSeverity;
1589   UINT32    SecondaryAdvancedErrorCapabilitiesAndControl;
1590 } EFI_ACPI_5_0_PCI_EXPRESS_BRIDGE_AER_STRUCTURE;
1591
1592 ///
1593 /// Generic Hardware Error Source Structure Definition
1594 ///
1595 typedef struct {
1596   UINT16                                                Type;
1597   UINT16                                                SourceId;
1598   UINT16                                                RelatedSourceId;
1599   UINT8                                                 Flags;
1600   UINT8                                                 Enabled;
1601   UINT32                                                NumberOfRecordsToPreAllocate;
1602   UINT32                                                MaxSectionsPerRecord;
1603   UINT32                                                MaxRawDataLength;
1604   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE                ErrorStatusAddress;
1605   EFI_ACPI_5_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE    NotificationStructure;
1606   UINT32                                                ErrorStatusBlockLength;
1607 } EFI_ACPI_5_0_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE;
1608
1609 ///
1610 /// Generic Error Status Definition
1611 ///
1612 typedef struct {
1613   EFI_ACPI_5_0_ERROR_BLOCK_STATUS    BlockStatus;
1614   UINT32                             RawDataOffset;
1615   UINT32                             RawDataLength;
1616   UINT32                             DataLength;
1617   UINT32                             ErrorSeverity;
1618 } EFI_ACPI_5_0_GENERIC_ERROR_STATUS_STRUCTURE;
1619
1620 ///
1621 /// ERST - Error Record Serialization Table
1622 ///
1623 typedef struct {
1624   EFI_ACPI_DESCRIPTION_HEADER    Header;
1625   UINT32                         SerializationHeaderSize;
1626   UINT8                          Reserved0[4];
1627   UINT32                         InstructionEntryCount;
1628 } EFI_ACPI_5_0_ERROR_RECORD_SERIALIZATION_TABLE_HEADER;
1629
1630 ///
1631 /// ERST Version (as defined in ACPI 5.0 spec.)
1632 ///
1633 #define EFI_ACPI_5_0_ERROR_RECORD_SERIALIZATION_TABLE_REVISION  0x01
1634
1635 ///
1636 /// ERST Serialization Actions
1637 ///
1638 #define EFI_ACPI_5_0_ERST_BEGIN_WRITE_OPERATION                   0x00
1639 #define EFI_ACPI_5_0_ERST_BEGIN_READ_OPERATION                    0x01
1640 #define EFI_ACPI_5_0_ERST_BEGIN_CLEAR_OPERATION                   0x02
1641 #define EFI_ACPI_5_0_ERST_END_OPERATION                           0x03
1642 #define EFI_ACPI_5_0_ERST_SET_RECORD_OFFSET                       0x04
1643 #define EFI_ACPI_5_0_ERST_EXECUTE_OPERATION                       0x05
1644 #define EFI_ACPI_5_0_ERST_CHECK_BUSY_STATUS                       0x06
1645 #define EFI_ACPI_5_0_ERST_GET_COMMAND_STATUS                      0x07
1646 #define EFI_ACPI_5_0_ERST_GET_RECORD_IDENTIFIER                   0x08
1647 #define EFI_ACPI_5_0_ERST_SET_RECORD_IDENTIFIER                   0x09
1648 #define EFI_ACPI_5_0_ERST_GET_RECORD_COUNT                        0x0A
1649 #define EFI_ACPI_5_0_ERST_BEGIN_DUMMY_WRITE_OPERATION             0x0B
1650 #define EFI_ACPI_5_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE             0x0D
1651 #define EFI_ACPI_5_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH      0x0E
1652 #define EFI_ACPI_5_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES  0x0F
1653
1654 ///
1655 /// ERST Action Command Status
1656 ///
1657 #define EFI_ACPI_5_0_ERST_STATUS_SUCCESS                 0x00
1658 #define EFI_ACPI_5_0_ERST_STATUS_NOT_ENOUGH_SPACE        0x01
1659 #define EFI_ACPI_5_0_ERST_STATUS_HARDWARE_NOT_AVAILABLE  0x02
1660 #define EFI_ACPI_5_0_ERST_STATUS_FAILED                  0x03
1661 #define EFI_ACPI_5_0_ERST_STATUS_RECORD_STORE_EMPTY      0x04
1662 #define EFI_ACPI_5_0_ERST_STATUS_RECORD_NOT_FOUND        0x05
1663
1664 ///
1665 /// ERST Serialization Instructions
1666 ///
1667 #define EFI_ACPI_5_0_ERST_READ_REGISTER                  0x00
1668 #define EFI_ACPI_5_0_ERST_READ_REGISTER_VALUE            0x01
1669 #define EFI_ACPI_5_0_ERST_WRITE_REGISTER                 0x02
1670 #define EFI_ACPI_5_0_ERST_WRITE_REGISTER_VALUE           0x03
1671 #define EFI_ACPI_5_0_ERST_NOOP                           0x04
1672 #define EFI_ACPI_5_0_ERST_LOAD_VAR1                      0x05
1673 #define EFI_ACPI_5_0_ERST_LOAD_VAR2                      0x06
1674 #define EFI_ACPI_5_0_ERST_STORE_VAR1                     0x07
1675 #define EFI_ACPI_5_0_ERST_ADD                            0x08
1676 #define EFI_ACPI_5_0_ERST_SUBTRACT                       0x09
1677 #define EFI_ACPI_5_0_ERST_ADD_VALUE                      0x0A
1678 #define EFI_ACPI_5_0_ERST_SUBTRACT_VALUE                 0x0B
1679 #define EFI_ACPI_5_0_ERST_STALL                          0x0C
1680 #define EFI_ACPI_5_0_ERST_STALL_WHILE_TRUE               0x0D
1681 #define EFI_ACPI_5_0_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE  0x0E
1682 #define EFI_ACPI_5_0_ERST_GOTO                           0x0F
1683 #define EFI_ACPI_5_0_ERST_SET_SRC_ADDRESS_BASE           0x10
1684 #define EFI_ACPI_5_0_ERST_SET_DST_ADDRESS_BASE           0x11
1685 #define EFI_ACPI_5_0_ERST_MOVE_DATA                      0x12
1686
1687 ///
1688 /// ERST Instruction Flags
1689 ///
1690 #define EFI_ACPI_5_0_ERST_PRESERVE_REGISTER  0x01
1691
1692 ///
1693 /// ERST Serialization Instruction Entry
1694 ///
1695 typedef struct {
1696   UINT8                                     SerializationAction;
1697   UINT8                                     Instruction;
1698   UINT8                                     Flags;
1699   UINT8                                     Reserved0;
1700   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    RegisterRegion;
1701   UINT64                                    Value;
1702   UINT64                                    Mask;
1703 } EFI_ACPI_5_0_ERST_SERIALIZATION_INSTRUCTION_ENTRY;
1704
1705 ///
1706 /// EINJ - Error Injection Table
1707 ///
1708 typedef struct {
1709   EFI_ACPI_DESCRIPTION_HEADER    Header;
1710   UINT32                         InjectionHeaderSize;
1711   UINT8                          InjectionFlags;
1712   UINT8                          Reserved0[3];
1713   UINT32                         InjectionEntryCount;
1714 } EFI_ACPI_5_0_ERROR_INJECTION_TABLE_HEADER;
1715
1716 ///
1717 /// EINJ Version (as defined in ACPI 5.0 spec.)
1718 ///
1719 #define EFI_ACPI_5_0_ERROR_INJECTION_TABLE_REVISION  0x01
1720
1721 ///
1722 /// EINJ Error Injection Actions
1723 ///
1724 #define EFI_ACPI_5_0_EINJ_BEGIN_INJECTION_OPERATION       0x00
1725 #define EFI_ACPI_5_0_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE  0x01
1726 #define EFI_ACPI_5_0_EINJ_SET_ERROR_TYPE                  0x02
1727 #define EFI_ACPI_5_0_EINJ_GET_ERROR_TYPE                  0x03
1728 #define EFI_ACPI_5_0_EINJ_END_OPERATION                   0x04
1729 #define EFI_ACPI_5_0_EINJ_EXECUTE_OPERATION               0x05
1730 #define EFI_ACPI_5_0_EINJ_CHECK_BUSY_STATUS               0x06
1731 #define EFI_ACPI_5_0_EINJ_GET_COMMAND_STATUS              0x07
1732 #define EFI_ACPI_5_0_EINJ_TRIGGER_ERROR                   0xFF
1733
1734 ///
1735 /// EINJ Action Command Status
1736 ///
1737 #define EFI_ACPI_5_0_EINJ_STATUS_SUCCESS          0x00
1738 #define EFI_ACPI_5_0_EINJ_STATUS_UNKNOWN_FAILURE  0x01
1739 #define EFI_ACPI_5_0_EINJ_STATUS_INVALID_ACCESS   0x02
1740
1741 ///
1742 /// EINJ Error Type Definition
1743 ///
1744 #define EFI_ACPI_5_0_EINJ_ERROR_PROCESSOR_CORRECTABLE               (1 << 0)
1745 #define EFI_ACPI_5_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL    (1 << 1)
1746 #define EFI_ACPI_5_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL       (1 << 2)
1747 #define EFI_ACPI_5_0_EINJ_ERROR_MEMORY_CORRECTABLE                  (1 << 3)
1748 #define EFI_ACPI_5_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL       (1 << 4)
1749 #define EFI_ACPI_5_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL          (1 << 5)
1750 #define EFI_ACPI_5_0_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE             (1 << 6)
1751 #define EFI_ACPI_5_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL  (1 << 7)
1752 #define EFI_ACPI_5_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL     (1 << 8)
1753 #define EFI_ACPI_5_0_EINJ_ERROR_PLATFORM_CORRECTABLE                (1 << 9)
1754 #define EFI_ACPI_5_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL     (1 << 10)
1755 #define EFI_ACPI_5_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL        (1 << 11)
1756
1757 ///
1758 /// EINJ Injection Instructions
1759 ///
1760 #define EFI_ACPI_5_0_EINJ_READ_REGISTER         0x00
1761 #define EFI_ACPI_5_0_EINJ_READ_REGISTER_VALUE   0x01
1762 #define EFI_ACPI_5_0_EINJ_WRITE_REGISTER        0x02
1763 #define EFI_ACPI_5_0_EINJ_WRITE_REGISTER_VALUE  0x03
1764 #define EFI_ACPI_5_0_EINJ_NOOP                  0x04
1765
1766 ///
1767 /// EINJ Instruction Flags
1768 ///
1769 #define EFI_ACPI_5_0_EINJ_PRESERVE_REGISTER  0x01
1770
1771 ///
1772 /// EINJ Injection Instruction Entry
1773 ///
1774 typedef struct {
1775   UINT8                                     InjectionAction;
1776   UINT8                                     Instruction;
1777   UINT8                                     Flags;
1778   UINT8                                     Reserved0;
1779   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    RegisterRegion;
1780   UINT64                                    Value;
1781   UINT64                                    Mask;
1782 } EFI_ACPI_5_0_EINJ_INJECTION_INSTRUCTION_ENTRY;
1783
1784 ///
1785 /// EINJ Trigger Action Table
1786 ///
1787 typedef struct {
1788   UINT32    HeaderSize;
1789   UINT32    Revision;
1790   UINT32    TableSize;
1791   UINT32    EntryCount;
1792 } EFI_ACPI_5_0_EINJ_TRIGGER_ACTION_TABLE;
1793
1794 ///
1795 /// Platform Communications Channel Table (PCCT)
1796 ///
1797 typedef struct {
1798   EFI_ACPI_DESCRIPTION_HEADER    Header;
1799   UINT32                         Flags;
1800   UINT64                         Reserved;
1801 } EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER;
1802
1803 ///
1804 /// PCCT Version (as defined in ACPI 5.0 spec.)
1805 ///
1806 #define EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION  0x01
1807
1808 ///
1809 /// PCCT Global Flags
1810 ///
1811 #define EFI_ACPI_5_0_PCCT_FLAGS_SCI_DOORBELL  BIT0
1812
1813 //
1814 // PCCT Subspace type
1815 //
1816 #define EFI_ACPI_5_0_PCCT_SUBSPACE_TYPE_GENERIC  0x00
1817
1818 ///
1819 /// PCC Subspace Structure Header
1820 ///
1821 typedef struct {
1822   UINT8    Type;
1823   UINT8    Length;
1824 } EFI_ACPI_5_0_PCCT_SUBSPACE_HEADER;
1825
1826 ///
1827 /// Generic Communications Subspace Structure
1828 ///
1829 typedef struct {
1830   UINT8                                     Type;
1831   UINT8                                     Length;
1832   UINT8                                     Reserved[6];
1833   UINT64                                    BaseAddress;
1834   UINT64                                    AddressLength;
1835   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE    DoorbellRegister;
1836   UINT64                                    DoorbellPreserve;
1837   UINT64                                    DoorbellWrite;
1838   UINT32                                    NominalLatency;
1839   UINT32                                    MaximumPeriodicAccessRate;
1840   UINT16                                    MinimumRequestTurnaroundTime;
1841 } EFI_ACPI_5_0_PCCT_SUBSPACE_GENERIC;
1842
1843 ///
1844 /// Generic Communications Channel Shared Memory Region
1845 ///
1846
1847 typedef struct {
1848   UINT8    Command;
1849   UINT8    Reserved    : 7;
1850   UINT8    GenerateSci : 1;
1851 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND;
1852
1853 typedef struct {
1854   UINT8    CommandComplete      : 1;
1855   UINT8    SciDoorbell          : 1;
1856   UINT8    Error                : 1;
1857   UINT8    PlatformNotification : 1;
1858   UINT8    Reserved             : 4;
1859   UINT8    Reserved1;
1860 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS;
1861
1862 typedef struct {
1863   UINT32                                                    Signature;
1864   EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND    Command;
1865   EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS     Status;
1866 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER;
1867
1868 //
1869 // Known table signatures
1870 //
1871
1872 ///
1873 /// "RSD PTR " Root System Description Pointer
1874 ///
1875 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE  SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
1876
1877 ///
1878 /// "APIC" Multiple APIC Description Table
1879 ///
1880 #define EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('A', 'P', 'I', 'C')
1881
1882 ///
1883 /// "BERT" Boot Error Record Table
1884 ///
1885 #define EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_SIGNATURE  SIGNATURE_32('B', 'E', 'R', 'T')
1886
1887 ///
1888 /// "BGRT" Boot Graphics Resource Table
1889 ///
1890 #define EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('B', 'G', 'R', 'T')
1891
1892 ///
1893 /// "CPEP" Corrected Platform Error Polling Table
1894 ///
1895 #define EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE  SIGNATURE_32('C', 'P', 'E', 'P')
1896
1897 ///
1898 /// "DSDT" Differentiated System Description Table
1899 ///
1900 #define EFI_ACPI_5_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('D', 'S', 'D', 'T')
1901
1902 ///
1903 /// "ECDT" Embedded Controller Boot Resources Table
1904 ///
1905 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE  SIGNATURE_32('E', 'C', 'D', 'T')
1906
1907 ///
1908 /// "EINJ" Error Injection Table
1909 ///
1910 #define EFI_ACPI_5_0_ERROR_INJECTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'I', 'N', 'J')
1911
1912 ///
1913 /// "ERST" Error Record Serialization Table
1914 ///
1915 #define EFI_ACPI_5_0_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE  SIGNATURE_32('E', 'R', 'S', 'T')
1916
1917 ///
1918 /// "FACP" Fixed ACPI Description Table
1919 ///
1920 #define EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'P')
1921
1922 ///
1923 /// "FACS" Firmware ACPI Control Structure
1924 ///
1925 #define EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'S')
1926
1927 ///
1928 /// "FPDT" Firmware Performance Data Table
1929 ///
1930 #define EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE  SIGNATURE_32('F', 'P', 'D', 'T')
1931
1932 ///
1933 /// "GTDT" Generic Timer Description Table
1934 ///
1935 #define EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('G', 'T', 'D', 'T')
1936
1937 ///
1938 /// "HEST" Hardware Error Source Table
1939 ///
1940 #define EFI_ACPI_5_0_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE  SIGNATURE_32('H', 'E', 'S', 'T')
1941
1942 ///
1943 /// "MPST" Memory Power State Table
1944 ///
1945 #define EFI_ACPI_5_0_MEMORY_POWER_STATE_TABLE_SIGNATURE  SIGNATURE_32('M', 'P', 'S', 'T')
1946
1947 ///
1948 /// "MSCT" Maximum System Characteristics Table
1949 ///
1950 #define EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'C', 'T')
1951
1952 ///
1953 /// "PMTT" Platform Memory Topology Table
1954 ///
1955 #define EFI_ACPI_5_0_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE  SIGNATURE_32('P', 'M', 'T', 'T')
1956
1957 ///
1958 /// "PSDT" Persistent System Description Table
1959 ///
1960 #define EFI_ACPI_5_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('P', 'S', 'D', 'T')
1961
1962 ///
1963 /// "RASF" ACPI RAS Feature Table
1964 ///
1965 #define EFI_ACPI_5_0_ACPI_RAS_FEATURE_TABLE_SIGNATURE  SIGNATURE_32('R', 'A', 'S', 'F')
1966
1967 ///
1968 /// "RSDT" Root System Description Table
1969 ///
1970 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('R', 'S', 'D', 'T')
1971
1972 ///
1973 /// "SBST" Smart Battery Specification Table
1974 ///
1975 #define EFI_ACPI_5_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'B', 'S', 'T')
1976
1977 ///
1978 /// "SLIT" System Locality Information Table
1979 ///
1980 #define EFI_ACPI_5_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'T')
1981
1982 ///
1983 /// "SRAT" System Resource Affinity Table
1984 ///
1985 #define EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE  SIGNATURE_32('S', 'R', 'A', 'T')
1986
1987 ///
1988 /// "SSDT" Secondary System Description Table
1989 ///
1990 #define EFI_ACPI_5_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'S', 'D', 'T')
1991
1992 ///
1993 /// "XSDT" Extended System Description Table
1994 ///
1995 #define EFI_ACPI_5_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('X', 'S', 'D', 'T')
1996
1997 ///
1998 /// "BOOT" MS Simple Boot Spec
1999 ///
2000 #define EFI_ACPI_5_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE  SIGNATURE_32('B', 'O', 'O', 'T')
2001
2002 ///
2003 /// "CSRT" MS Core System Resource Table
2004 ///
2005 #define EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('C', 'S', 'R', 'T')
2006
2007 ///
2008 /// "DBG2" MS Debug Port 2 Spec
2009 ///
2010 #define EFI_ACPI_5_0_DEBUG_PORT_2_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', '2')
2011
2012 ///
2013 /// "DBGP" MS Debug Port Spec
2014 ///
2015 #define EFI_ACPI_5_0_DEBUG_PORT_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', 'P')
2016
2017 ///
2018 /// "DMAR" DMA Remapping Table
2019 ///
2020 #define EFI_ACPI_5_0_DMA_REMAPPING_TABLE_SIGNATURE  SIGNATURE_32('D', 'M', 'A', 'R')
2021
2022 ///
2023 /// "DRTM" Dynamic Root of Trust for Measurement Table
2024 ///
2025 #define EFI_ACPI_5_0_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE  SIGNATURE_32('D', 'R', 'T', 'M')
2026
2027 ///
2028 /// "ETDT" Event Timer Description Table
2029 ///
2030 #define EFI_ACPI_5_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'T', 'D', 'T')
2031
2032 ///
2033 /// "HPET" IA-PC High Precision Event Timer Table
2034 ///
2035 #define EFI_ACPI_5_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE  SIGNATURE_32('H', 'P', 'E', 'T')
2036
2037 ///
2038 /// "iBFT" iSCSI Boot Firmware Table
2039 ///
2040 #define EFI_ACPI_5_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE  SIGNATURE_32('i', 'B', 'F', 'T')
2041
2042 ///
2043 /// "IVRS" I/O Virtualization Reporting Structure
2044 ///
2045 #define EFI_ACPI_5_0_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE  SIGNATURE_32('I', 'V', 'R', 'S')
2046
2047 ///
2048 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2049 ///
2050 #define EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'F', 'G')
2051
2052 ///
2053 /// "MCHI" Management Controller Host Interface Table
2054 ///
2055 #define EFI_ACPI_5_0_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'H', 'I')
2056
2057 ///
2058 /// "MSDM" MS Data Management Table
2059 ///
2060 #define EFI_ACPI_5_0_DATA_MANAGEMENT_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'D', 'M')
2061
2062 ///
2063 /// "PCCT" Platform Communications Channel Table
2064 ///
2065 #define EFI_ACPI_5_0_PLATFORM_COMMUNICATIONS_CHANNEL_TABLE_SIGNATURE  SIGNATURE_32('P', 'C', 'C', 'T')
2066
2067 ///
2068 /// "SLIC" MS Software Licensing Table Specification
2069 ///
2070 #define EFI_ACPI_5_0_SOFTWARE_LICENSING_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'C')
2071
2072 ///
2073 /// "SPCR" Serial Port Console Redirection Table
2074 ///
2075 #define EFI_ACPI_5_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'C', 'R')
2076
2077 ///
2078 /// "SPMI" Server Platform Management Interface Table
2079 ///
2080 #define EFI_ACPI_5_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'M', 'I')
2081
2082 ///
2083 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2084 ///
2085 #define EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE  SIGNATURE_32('T', 'C', 'P', 'A')
2086
2087 ///
2088 /// "TPM2" Trusted Computing Platform 1 Table
2089 ///
2090 #define EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE  SIGNATURE_32('T', 'P', 'M', '2')
2091
2092 ///
2093 /// "UEFI" UEFI ACPI Data Table
2094 ///
2095 #define EFI_ACPI_5_0_UEFI_ACPI_DATA_TABLE_SIGNATURE  SIGNATURE_32('U', 'E', 'F', 'I')
2096
2097 ///
2098 /// "WAET" Windows ACPI Emulated Devices Table
2099 ///
2100 #define EFI_ACPI_5_0_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE  SIGNATURE_32('W', 'A', 'E', 'T')
2101 #define EFI_ACPI_5_0_WINDOWS_ACPI_ENLIGHTENMENT_TABLE_SIGNATURE     EFI_ACPI_5_0_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE
2102
2103 ///
2104 /// "WDAT" Watchdog Action Table
2105 ///
2106 #define EFI_ACPI_5_0_WATCHDOG_ACTION_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'A', 'T')
2107
2108 ///
2109 /// "WDRT" Watchdog Resource Table
2110 ///
2111 #define EFI_ACPI_5_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'R', 'T')
2112
2113 ///
2114 /// "WPBT" MS Platform Binary Table
2115 ///
2116 #define EFI_ACPI_5_0_PLATFORM_BINARY_TABLE_SIGNATURE  SIGNATURE_32('W', 'P', 'B', 'T')
2117
2118 #pragma pack()
2119
2120 #endif