MdePkg/Include/IndustryStandard/Acpi50.h

   1 /** @file
   2   ACPI 5.0 definitions from the ACPI Specification Revision 5.0 November 23, 2011
   3
   4   Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
   5   This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12 **/
  13
  14 #ifndef _ACPI_5_0_H_
  15 #define _ACPI_5_0_H_
  16
  17 #include <IndustryStandard/Acpi40.h>
  18
  19 //
  20 // Define for Desriptor
  21 //
  22 #define ACPI_SMALL_FIXED_DMA_DESCRIPTOR_NAME                         0x0A
  23 #define ACPI_LARGE_GPIO_CONNECTION_DESCRIPTOR_NAME                   0x0C
  24 #define ACPI_LARGE_GENERIC_SERIAL_BUS_CONNECTION_DESCRIPTOR_NAME     0x0E
  25
  26 #define ACPI_FIXED_DMA_DESCRIPTOR                         0x55
  27 #define ACPI_GPIO_CONNECTION_DESCRIPTOR                   0x8C
  28 #define ACPI_GENERIC_SERIAL_BUS_CONNECTION_DESCRIPTOR     0x8E
  29
  30 #pragma pack(1)
  31
  32 ///
  33 /// Generic DMA Descriptor.
  34 ///
  35 typedef PACKED struct {
  36   ACPI_SMALL_RESOURCE_HEADER   Header;
  37   UINT16                       DmaRequestLine;
  38   UINT16                       DmaChannel;
  39   UINT8                        DmaTransferWidth;
  40 } EFI_ACPI_FIXED_DMA_DESCRIPTOR;
  41
  42 ///
  43 /// GPIO Connection Descriptor
  44 ///
  45 typedef PACKED struct {
  46   ACPI_LARGE_RESOURCE_HEADER    Header;
  47   UINT8                         RevisionId;
  48   UINT8                         ConnectionType;
  49   UINT16                        GeneralFlags;
  50   UINT16                        InterruptFlags;
  51   UINT8                         PinConfiguration;
  52   UINT16                        OutputDriveStrength;
  53   UINT16                        DebounceTimeout;
  54   UINT16                        PinTableOffset;
  55   UINT8                         ResourceSourceIndex;
  56   UINT16                        ResourceSourceNameOffset;
  57   UINT16                        VendorDataOffset;
  58   UINT16                        VendorDataLength;
  59 } EFI_ACPI_GPIO_CONNECTION_DESCRIPTOR;
  60
  61 #define EFI_ACPI_GPIO_CONNECTION_TYPE_INTERRUPT   0x0
  62 #define EFI_ACPI_GPIO_CONNECTION_TYPE_IO          0x1
  63
  64 ///
  65 /// Serial Bus Resource Descriptor (Generic)
  66 ///
  67 typedef PACKED struct {
  68   ACPI_LARGE_RESOURCE_HEADER    Header;
  69   UINT8                         RevisionId;
  70   UINT8                         ResourceSourceIndex;
  71   UINT8                         SerialBusType;
  72   UINT8                         GeneralFlags;
  73   UINT16                        TypeSpecificFlags;
  74   UINT8                         TypeSpecificRevisionId;
  75   UINT16                        TypeDataLength;
  76 // Type specific data
  77 } EFI_ACPI_SERIAL_BUS_RESOURCE_DESCRIPTOR;
  78
  79 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_I2C   0x1
  80 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_SPI   0x2
  81 #define EFI_ACPI_SERIAL_BUS_RESOURCE_TYPE_UART  0x3
  82
  83 ///
  84 /// Serial Bus Resource Descriptor (I2C)
  85 ///
  86 typedef PACKED struct {
  87   ACPI_LARGE_RESOURCE_HEADER    Header;
  88   UINT8                         RevisionId;
  89   UINT8                         ResourceSourceIndex;
  90   UINT8                         SerialBusType;
  91   UINT8                         GeneralFlags;
  92   UINT16                        TypeSpecificFlags;
  93   UINT8                         TypeSpecificRevisionId;
  94   UINT16                        TypeDataLength;
  95   UINT32                        ConnectionSpeed;
  96   UINT16                        SlaveAddress;
  97 } EFI_ACPI_SERIAL_BUS_RESOURCE_I2C_DESCRIPTOR;
  98
  99 ///
 100 /// Serial Bus Resource Descriptor (SPI)
 101 ///
 102 typedef PACKED struct {
 103   ACPI_LARGE_RESOURCE_HEADER    Header;
 104   UINT8                         RevisionId;
 105   UINT8                         ResourceSourceIndex;
 106   UINT8                         SerialBusType;
 107   UINT8                         GeneralFlags;
 108   UINT16                        TypeSpecificFlags;
 109   UINT8                         TypeSpecificRevisionId;
 110   UINT16                        TypeDataLength;
 111   UINT32                        ConnectionSpeed;
 112   UINT8                         DataBitLength;
 113   UINT8                         Phase;
 114   UINT8                         Polarity;
 115   UINT16                        DeviceSelection;
 116 } EFI_ACPI_SERIAL_BUS_RESOURCE_SPI_DESCRIPTOR;
 117
 118 ///
 119 /// Serial Bus Resource Descriptor (UART)
 120 ///
 121 typedef PACKED struct {
 122   ACPI_LARGE_RESOURCE_HEADER    Header;
 123   UINT8                         RevisionId;
 124   UINT8                         ResourceSourceIndex;
 125   UINT8                         SerialBusType;
 126   UINT8                         GeneralFlags;
 127   UINT16                        TypeSpecificFlags;
 128   UINT8                         TypeSpecificRevisionId;
 129   UINT16                        TypeDataLength;
 130   UINT32                        DefaultBaudRate;
 131   UINT16                        RxFIFO;
 132   UINT16                        TxFIFO;
 133   UINT8                         Parity;
 134   UINT8                         SerialLinesEnabled;
 135 } EFI_ACPI_SERIAL_BUS_RESOURCE_UART_DESCRIPTOR;
 136
 137 #pragma pack()
 138
 139 //
 140 // Ensure proper structure formats
 141 //
 142 #pragma pack(1)
 143
 144 ///
 145 /// ACPI 5.0 Generic Address Space definition
 146 ///
 147 typedef struct {
 148   UINT8   AddressSpaceId;
 149   UINT8   RegisterBitWidth;
 150   UINT8   RegisterBitOffset;
 151   UINT8   AccessSize;
 152   UINT64  Address;
 153 } EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE;
 154
 155 //
 156 // Generic Address Space Address IDs
 157 //
 158 #define EFI_ACPI_5_0_SYSTEM_MEMORY              0
 159 #define EFI_ACPI_5_0_SYSTEM_IO                  1
 160 #define EFI_ACPI_5_0_PCI_CONFIGURATION_SPACE    2
 161 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER        3
 162 #define EFI_ACPI_5_0_SMBUS                      4
 163 #define EFI_ACPI_5_0_FUNCTIONAL_FIXED_HARDWARE  0x7F
 164
 165 //
 166 // Generic Address Space Access Sizes
 167 //
 168 #define EFI_ACPI_5_0_UNDEFINED  0
 169 #define EFI_ACPI_5_0_BYTE       1
 170 #define EFI_ACPI_5_0_WORD       2
 171 #define EFI_ACPI_5_0_DWORD      3
 172 #define EFI_ACPI_5_0_QWORD      4
 173
 174 //
 175 // ACPI 5.0 table structures
 176 //
 177
 178 ///
 179 /// Root System Description Pointer Structure
 180 ///
 181 typedef struct {
 182   UINT64  Signature;
 183   UINT8   Checksum;
 184   UINT8   OemId[6];
 185   UINT8   Revision;
 186   UINT32  RsdtAddress;
 187   UINT32  Length;
 188   UINT64  XsdtAddress;
 189   UINT8   ExtendedChecksum;
 190   UINT8   Reserved[3];
 191 } EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
 192
 193 ///
 194 /// RSD_PTR Revision (as defined in ACPI 5.0 spec.)
 195 ///
 196 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02  ///< ACPISpec (Revision 5.0) says current value is 2
 197
 198 ///
 199 /// Common table header, this prefaces all ACPI tables, including FACS, but
 200 /// excluding the RSD PTR structure
 201 ///
 202 typedef struct {
 203   UINT32  Signature;
 204   UINT32  Length;
 205 } EFI_ACPI_5_0_COMMON_HEADER;
 206
 207 //
 208 // Root System Description Table
 209 // No definition needed as it is a common description table header, the same with
 210 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
 211 //
 212
 213 ///
 214 /// RSDT Revision (as defined in ACPI 5.0 spec.)
 215 ///
 216 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
 217
 218 //
 219 // Extended System Description Table
 220 // No definition needed as it is a common description table header, the same with
 221 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
 222 //
 223
 224 ///
 225 /// XSDT Revision (as defined in ACPI 5.0 spec.)
 226 ///
 227 #define EFI_ACPI_5_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
 228
 229 ///
 230 /// Fixed ACPI Description Table Structure (FADT)
 231 ///
 232 typedef struct {
 233   EFI_ACPI_DESCRIPTION_HEADER             Header;
 234   UINT32                                  FirmwareCtrl;
 235   UINT32                                  Dsdt;
 236   UINT8                                   Reserved0;
 237   UINT8                                   PreferredPmProfile;
 238   UINT16                                  SciInt;
 239   UINT32                                  SmiCmd;
 240   UINT8                                   AcpiEnable;
 241   UINT8                                   AcpiDisable;
 242   UINT8                                   S4BiosReq;
 243   UINT8                                   PstateCnt;
 244   UINT32                                  Pm1aEvtBlk;
 245   UINT32                                  Pm1bEvtBlk;
 246   UINT32                                  Pm1aCntBlk;
 247   UINT32                                  Pm1bCntBlk;
 248   UINT32                                  Pm2CntBlk;
 249   UINT32                                  PmTmrBlk;
 250   UINT32                                  Gpe0Blk;
 251   UINT32                                  Gpe1Blk;
 252   UINT8                                   Pm1EvtLen;
 253   UINT8                                   Pm1CntLen;
 254   UINT8                                   Pm2CntLen;
 255   UINT8                                   PmTmrLen;
 256   UINT8                                   Gpe0BlkLen;
 257   UINT8                                   Gpe1BlkLen;
 258   UINT8                                   Gpe1Base;
 259   UINT8                                   CstCnt;
 260   UINT16                                  PLvl2Lat;
 261   UINT16                                  PLvl3Lat;
 262   UINT16                                  FlushSize;
 263   UINT16                                  FlushStride;
 264   UINT8                                   DutyOffset;
 265   UINT8                                   DutyWidth;
 266   UINT8                                   DayAlrm;
 267   UINT8                                   MonAlrm;
 268   UINT8                                   Century;
 269   UINT16                                  IaPcBootArch;
 270   UINT8                                   Reserved1;
 271   UINT32                                  Flags;
 272   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  ResetReg;
 273   UINT8                                   ResetValue;
 274   UINT8                                   Reserved2[3];
 275   UINT64                                  XFirmwareCtrl;
 276   UINT64                                  XDsdt;
 277   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1aEvtBlk;
 278   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1bEvtBlk;
 279   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1aCntBlk;
 280   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm1bCntBlk;
 281   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPm2CntBlk;
 282   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XPmTmrBlk;
 283   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XGpe0Blk;
 284   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  XGpe1Blk;
 285   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  SleepControlReg;
 286   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  SleepStatusReg;
 287 } EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE;
 288
 289 ///
 290 /// FADT Version (as defined in ACPI 5.0 spec.)
 291 ///
 292 #define EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION  0x05
 293
 294 //
 295 // Fixed ACPI Description Table Preferred Power Management Profile
 296 //
 297 #define EFI_ACPI_5_0_PM_PROFILE_UNSPECIFIED         0
 298 #define EFI_ACPI_5_0_PM_PROFILE_DESKTOP             1
 299 #define EFI_ACPI_5_0_PM_PROFILE_MOBILE              2
 300 #define EFI_ACPI_5_0_PM_PROFILE_WORKSTATION         3
 301 #define EFI_ACPI_5_0_PM_PROFILE_ENTERPRISE_SERVER   4
 302 #define EFI_ACPI_5_0_PM_PROFILE_SOHO_SERVER         5
 303 #define EFI_ACPI_5_0_PM_PROFILE_APPLIANCE_PC        6
 304 #define EFI_ACPI_5_0_PM_PROFILE_PERFORMANCE_SERVER  7
 305 #define EFI_ACPI_5_0_PM_PROFILE_TABLET              8
 306
 307 //
 308 // Fixed ACPI Description Table Boot Architecture Flags
 309 // All other bits are reserved and must be set to 0.
 310 //
 311 #define EFI_ACPI_5_0_LEGACY_DEVICES              BIT0
 312 #define EFI_ACPI_5_0_8042                        BIT1
 313 #define EFI_ACPI_5_0_VGA_NOT_PRESENT             BIT2
 314 #define EFI_ACPI_5_0_MSI_NOT_SUPPORTED           BIT3
 315 #define EFI_ACPI_5_0_PCIE_ASPM_CONTROLS          BIT4
 316 #define EFI_ACPI_5_0_CMOS_RTC_NOT_PRESENT        BIT5
 317
 318 //
 319 // Fixed ACPI Description Table Fixed Feature Flags
 320 // All other bits are reserved and must be set to 0.
 321 //
 322 #define EFI_ACPI_5_0_WBINVD                                 BIT0
 323 #define EFI_ACPI_5_0_WBINVD_FLUSH                           BIT1
 324 #define EFI_ACPI_5_0_PROC_C1                                BIT2
 325 #define EFI_ACPI_5_0_P_LVL2_UP                              BIT3
 326 #define EFI_ACPI_5_0_PWR_BUTTON                             BIT4
 327 #define EFI_ACPI_5_0_SLP_BUTTON                             BIT5
 328 #define EFI_ACPI_5_0_FIX_RTC                                BIT6
 329 #define EFI_ACPI_5_0_RTC_S4                                 BIT7
 330 #define EFI_ACPI_5_0_TMR_VAL_EXT                            BIT8
 331 #define EFI_ACPI_5_0_DCK_CAP                                BIT9
 332 #define EFI_ACPI_5_0_RESET_REG_SUP                          BIT10
 333 #define EFI_ACPI_5_0_SEALED_CASE                            BIT11
 334 #define EFI_ACPI_5_0_HEADLESS                               BIT12
 335 #define EFI_ACPI_5_0_CPU_SW_SLP                             BIT13
 336 #define EFI_ACPI_5_0_PCI_EXP_WAK                            BIT14
 337 #define EFI_ACPI_5_0_USE_PLATFORM_CLOCK                     BIT15
 338 #define EFI_ACPI_5_0_S4_RTC_STS_VALID                       BIT16
 339 #define EFI_ACPI_5_0_REMOTE_POWER_ON_CAPABLE                BIT17
 340 #define EFI_ACPI_5_0_FORCE_APIC_CLUSTER_MODEL               BIT18
 341 #define EFI_ACPI_5_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE   BIT19
 342 #define EFI_ACPI_5_0_HW_REDUCED_ACPI                        BIT20
 343 #define EFI_ACPI_5_0_LOW_POWER_S0_IDLE_CAPABLE              BIT21
 344
 345 ///
 346 /// Firmware ACPI Control Structure
 347 ///
 348 typedef struct {
 349   UINT32  Signature;
 350   UINT32  Length;
 351   UINT32  HardwareSignature;
 352   UINT32  FirmwareWakingVector;
 353   UINT32  GlobalLock;
 354   UINT32  Flags;
 355   UINT64  XFirmwareWakingVector;
 356   UINT8   Version;
 357   UINT8   Reserved0[3];
 358   UINT32  OspmFlags;
 359   UINT8   Reserved1[24];
 360 } EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
 361
 362 ///
 363 /// FACS Version (as defined in ACPI 5.0 spec.)
 364 ///
 365 #define EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION  0x02
 366
 367 ///
 368 /// Firmware Control Structure Feature Flags
 369 /// All other bits are reserved and must be set to 0.
 370 ///
 371 #define EFI_ACPI_5_0_S4BIOS_F                     BIT0
 372 #define EFI_ACPI_5_0_64BIT_WAKE_SUPPORTED_F       BIT1
 373
 374 ///
 375 /// OSPM Enabled Firmware Control Structure Flags
 376 /// All other bits are reserved and must be set to 0.
 377 ///
 378 #define EFI_ACPI_5_0_OSPM_64BIT_WAKE_F            BIT0
 379
 380 //
 381 // Differentiated System Description Table,
 382 // Secondary System Description Table
 383 // and Persistent System Description Table,
 384 // no definition needed as they are common description table header, the same with
 385 // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
 386 //
 387 #define EFI_ACPI_5_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION   0x02
 388 #define EFI_ACPI_5_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION        0x02
 389
 390 ///
 391 /// Multiple APIC Description Table header definition.  The rest of the table
 392 /// must be defined in a platform specific manner.
 393 ///
 394 typedef struct {
 395   EFI_ACPI_DESCRIPTION_HEADER Header;
 396   UINT32                      LocalApicAddress;
 397   UINT32                      Flags;
 398 } EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
 399
 400 ///
 401 /// MADT Revision (as defined in ACPI 5.0 spec.)
 402 ///
 403 #define EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x03
 404
 405 ///
 406 /// Multiple APIC Flags
 407 /// All other bits are reserved and must be set to 0.
 408 ///
 409 #define EFI_ACPI_5_0_PCAT_COMPAT         BIT0
 410
 411 //
 412 // Multiple APIC Description Table APIC structure types
 413 // All other values between 0x0D and 0x7F are reserved and
 414 // will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
 415 //
 416 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC           0x00
 417 #define EFI_ACPI_5_0_IO_APIC                        0x01
 418 #define EFI_ACPI_5_0_INTERRUPT_SOURCE_OVERRIDE      0x02
 419 #define EFI_ACPI_5_0_NON_MASKABLE_INTERRUPT_SOURCE  0x03
 420 #define EFI_ACPI_5_0_LOCAL_APIC_NMI                 0x04
 421 #define EFI_ACPI_5_0_LOCAL_APIC_ADDRESS_OVERRIDE    0x05
 422 #define EFI_ACPI_5_0_IO_SAPIC                       0x06
 423 #define EFI_ACPI_5_0_LOCAL_SAPIC                    0x07
 424 #define EFI_ACPI_5_0_PLATFORM_INTERRUPT_SOURCES     0x08
 425 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC         0x09
 426 #define EFI_ACPI_5_0_LOCAL_X2APIC_NMI               0x0A
 427 #define EFI_ACPI_5_0_GIC                            0x0B
 428 #define EFI_ACPI_5_0_GICD                           0x0C
 429
 430 //
 431 // APIC Structure Definitions
 432 //
 433
 434 ///
 435 /// Processor Local APIC Structure Definition
 436 ///
 437 typedef struct {
 438   UINT8   Type;
 439   UINT8   Length;
 440   UINT8   AcpiProcessorId;
 441   UINT8   ApicId;
 442   UINT32  Flags;
 443 } EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
 444
 445 ///
 446 /// Local APIC Flags.  All other bits are reserved and must be 0.
 447 ///
 448 #define EFI_ACPI_5_0_LOCAL_APIC_ENABLED        BIT0
 449
 450 ///
 451 /// IO APIC Structure
 452 ///
 453 typedef struct {
 454   UINT8   Type;
 455   UINT8   Length;
 456   UINT8   IoApicId;
 457   UINT8   Reserved;
 458   UINT32  IoApicAddress;
 459   UINT32  GlobalSystemInterruptBase;
 460 } EFI_ACPI_5_0_IO_APIC_STRUCTURE;
 461
 462 ///
 463 /// Interrupt Source Override Structure
 464 ///
 465 typedef struct {
 466   UINT8   Type;
 467   UINT8   Length;
 468   UINT8   Bus;
 469   UINT8   Source;
 470   UINT32  GlobalSystemInterrupt;
 471   UINT16  Flags;
 472 } EFI_ACPI_5_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
 473
 474 ///
 475 /// Platform Interrupt Sources Structure Definition
 476 ///
 477 typedef struct {
 478   UINT8   Type;
 479   UINT8   Length;
 480   UINT16  Flags;
 481   UINT8   InterruptType;
 482   UINT8   ProcessorId;
 483   UINT8   ProcessorEid;
 484   UINT8   IoSapicVector;
 485   UINT32  GlobalSystemInterrupt;
 486   UINT32  PlatformInterruptSourceFlags;
 487   UINT8   CpeiProcessorOverride;
 488   UINT8   Reserved[31];
 489 } EFI_ACPI_5_0_PLATFORM_INTERRUPT_APIC_STRUCTURE;
 490
 491 //
 492 // MPS INTI flags.
 493 // All other bits are reserved and must be set to 0.
 494 //
 495 #define EFI_ACPI_5_0_POLARITY      (3 << 0)
 496 #define EFI_ACPI_5_0_TRIGGER_MODE  (3 << 2)
 497
 498 ///
 499 /// Non-Maskable Interrupt Source Structure
 500 ///
 501 typedef struct {
 502   UINT8   Type;
 503   UINT8   Length;
 504   UINT16  Flags;
 505   UINT32  GlobalSystemInterrupt;
 506 } EFI_ACPI_5_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
 507
 508 ///
 509 /// Local APIC NMI Structure
 510 ///
 511 typedef struct {
 512   UINT8   Type;
 513   UINT8   Length;
 514   UINT8   AcpiProcessorId;
 515   UINT16  Flags;
 516   UINT8   LocalApicLint;
 517 } EFI_ACPI_5_0_LOCAL_APIC_NMI_STRUCTURE;
 518
 519 ///
 520 /// Local APIC Address Override Structure
 521 ///
 522 typedef struct {
 523   UINT8   Type;
 524   UINT8   Length;
 525   UINT16  Reserved;
 526   UINT64  LocalApicAddress;
 527 } EFI_ACPI_5_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
 528
 529 ///
 530 /// IO SAPIC Structure
 531 ///
 532 typedef struct {
 533   UINT8   Type;
 534   UINT8   Length;
 535   UINT8   IoApicId;
 536   UINT8   Reserved;
 537   UINT32  GlobalSystemInterruptBase;
 538   UINT64  IoSapicAddress;
 539 } EFI_ACPI_5_0_IO_SAPIC_STRUCTURE;
 540
 541 ///
 542 /// Local SAPIC Structure
 543 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
 544 ///
 545 typedef struct {
 546   UINT8   Type;
 547   UINT8   Length;
 548   UINT8   AcpiProcessorId;
 549   UINT8   LocalSapicId;
 550   UINT8   LocalSapicEid;
 551   UINT8   Reserved[3];
 552   UINT32  Flags;
 553   UINT32  ACPIProcessorUIDValue;
 554 } EFI_ACPI_5_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
 555
 556 ///
 557 /// Platform Interrupt Sources Structure
 558 ///
 559 typedef struct {
 560   UINT8   Type;
 561   UINT8   Length;
 562   UINT16  Flags;
 563   UINT8   InterruptType;
 564   UINT8   ProcessorId;
 565   UINT8   ProcessorEid;
 566   UINT8   IoSapicVector;
 567   UINT32  GlobalSystemInterrupt;
 568   UINT32  PlatformInterruptSourceFlags;
 569 } EFI_ACPI_5_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
 570
 571 ///
 572 /// Platform Interrupt Source Flags.
 573 /// All other bits are reserved and must be set to 0.
 574 ///
 575 #define EFI_ACPI_5_0_CPEI_PROCESSOR_OVERRIDE          BIT0
 576
 577 ///
 578 /// Processor Local x2APIC Structure Definition
 579 ///
 580 typedef struct {
 581   UINT8   Type;
 582   UINT8   Length;
 583   UINT8   Reserved[2];
 584   UINT32  X2ApicId;
 585   UINT32  Flags;
 586   UINT32  AcpiProcessorUid;
 587 } EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE;
 588
 589 ///
 590 /// Local x2APIC NMI Structure
 591 ///
 592 typedef struct {
 593   UINT8   Type;
 594   UINT8   Length;
 595   UINT16  Flags;
 596   UINT32  AcpiProcessorUid;
 597   UINT8   LocalX2ApicLint;
 598   UINT8   Reserved[3];
 599 } EFI_ACPI_5_0_LOCAL_X2APIC_NMI_STRUCTURE;
 600
 601 ///
 602 /// GIC Structure
 603 ///
 604 typedef struct {
 605   UINT8   Type;
 606   UINT8   Length;
 607   UINT16  Reserved;
 608   UINT32  GicId;
 609   UINT32  AcpiProcessorUid;
 610   UINT32  Flags;
 611   UINT32  ParkingProtocolVersion;
 612   UINT32  PerformanceInterruptGsiv;
 613   UINT64  ParkedAddress;
 614   UINT64  PhysicalBaseAddress;
 615 } EFI_ACPI_5_0_GIC_STRUCTURE;
 616
 617 ///
 618 /// GIC Flags.  All other bits are reserved and must be 0.
 619 ///
 620 #define EFI_ACPI_5_0_GIC_ENABLED                     BIT0
 621 #define EFI_ACPI_5_0_PERFORMANCE_INTERRUPT_MODEL     BIT1
 622
 623 ///
 624 /// GIC Distributor Structure
 625 ///
 626 typedef struct {
 627   UINT8   Type;
 628   UINT8   Length;
 629   UINT16  Reserved1;
 630   UINT32  GicId;
 631   UINT64  PhysicalBaseAddress;
 632   UINT32  SystemVectorBase;
 633   UINT32  Reserved2;
 634 } EFI_ACPI_5_0_GIC_DISTRIBUTOR_STRUCTURE;
 635
 636 ///
 637 /// Smart Battery Description Table (SBST)
 638 ///
 639 typedef struct {
 640   EFI_ACPI_DESCRIPTION_HEADER Header;
 641   UINT32                      WarningEnergyLevel;
 642   UINT32                      LowEnergyLevel;
 643   UINT32                      CriticalEnergyLevel;
 644 } EFI_ACPI_5_0_SMART_BATTERY_DESCRIPTION_TABLE;
 645
 646 ///
 647 /// SBST Version (as defined in ACPI 5.0 spec.)
 648 ///
 649 #define EFI_ACPI_5_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
 650
 651 ///
 652 /// Embedded Controller Boot Resources Table (ECDT)
 653 /// The table is followed by a null terminated ASCII string that contains
 654 /// a fully qualified reference to the name space object.
 655 ///
 656 typedef struct {
 657   EFI_ACPI_DESCRIPTION_HEADER             Header;
 658   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  EcControl;
 659   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  EcData;
 660   UINT32                                  Uid;
 661   UINT8                                   GpeBit;
 662 } EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
 663
 664 ///
 665 /// ECDT Version (as defined in ACPI 5.0 spec.)
 666 ///
 667 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION  0x01
 668
 669 ///
 670 /// System Resource Affinity Table (SRAT).  The rest of the table
 671 /// must be defined in a platform specific manner.
 672 ///
 673 typedef struct {
 674   EFI_ACPI_DESCRIPTION_HEADER Header;
 675   UINT32                      Reserved1;  ///< Must be set to 1
 676   UINT64                      Reserved2;
 677 } EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
 678
 679 ///
 680 /// SRAT Version (as defined in ACPI 5.0 spec.)
 681 ///
 682 #define EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION  0x03
 683
 684 //
 685 // SRAT structure types.
 686 // All other values between 0x03 an 0xFF are reserved and
 687 // will be ignored by OSPM.
 688 //
 689 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY  0x00
 690 #define EFI_ACPI_5_0_MEMORY_AFFINITY                      0x01
 691 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_AFFINITY      0x02
 692
 693 ///
 694 /// Processor Local APIC/SAPIC Affinity Structure Definition
 695 ///
 696 typedef struct {
 697   UINT8   Type;
 698   UINT8   Length;
 699   UINT8   ProximityDomain7To0;
 700   UINT8   ApicId;
 701   UINT32  Flags;
 702   UINT8   LocalSapicEid;
 703   UINT8   ProximityDomain31To8[3];
 704   UINT32  ClockDomain;
 705 } EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
 706
 707 ///
 708 /// Local APIC/SAPIC Flags.  All other bits are reserved and must be 0.
 709 ///
 710 #define EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
 711
 712 ///
 713 /// Memory Affinity Structure Definition
 714 ///
 715 typedef struct {
 716   UINT8   Type;
 717   UINT8   Length;
 718   UINT32  ProximityDomain;
 719   UINT16  Reserved1;
 720   UINT32  AddressBaseLow;
 721   UINT32  AddressBaseHigh;
 722   UINT32  LengthLow;
 723   UINT32  LengthHigh;
 724   UINT32  Reserved2;
 725   UINT32  Flags;
 726   UINT64  Reserved3;
 727 } EFI_ACPI_5_0_MEMORY_AFFINITY_STRUCTURE;
 728
 729 //
 730 // Memory Flags.  All other bits are reserved and must be 0.
 731 //
 732 #define EFI_ACPI_5_0_MEMORY_ENABLED       (1 << 0)
 733 #define EFI_ACPI_5_0_MEMORY_HOT_PLUGGABLE (1 << 1)
 734 #define EFI_ACPI_5_0_MEMORY_NONVOLATILE   (1 << 2)
 735
 736 ///
 737 /// Processor Local x2APIC Affinity Structure Definition
 738 ///
 739 typedef struct {
 740   UINT8   Type;
 741   UINT8   Length;
 742   UINT8   Reserved1[2];
 743   UINT32  ProximityDomain;
 744   UINT32  X2ApicId;
 745   UINT32  Flags;
 746   UINT32  ClockDomain;
 747   UINT8   Reserved2[4];
 748 } EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
 749
 750 ///
 751 /// System Locality Distance Information Table (SLIT).
 752 /// The rest of the table is a matrix.
 753 ///
 754 typedef struct {
 755   EFI_ACPI_DESCRIPTION_HEADER Header;
 756   UINT64                      NumberOfSystemLocalities;
 757 } EFI_ACPI_5_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
 758
 759 ///
 760 /// SLIT Version (as defined in ACPI 5.0 spec.)
 761 ///
 762 #define EFI_ACPI_5_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION  0x01
 763
 764 ///
 765 /// Corrected Platform Error Polling Table (CPEP)
 766 ///
 767 typedef struct {
 768   EFI_ACPI_DESCRIPTION_HEADER Header;
 769   UINT8                       Reserved[8];
 770 } EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER;
 771
 772 ///
 773 /// CPEP Version (as defined in ACPI 5.0 spec.)
 774 ///
 775 #define EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
 776
 777 //
 778 // CPEP processor structure types.
 779 //
 780 #define EFI_ACPI_5_0_CPEP_PROCESSOR_APIC_SAPIC  0x00
 781
 782 ///
 783 /// Corrected Platform Error Polling Processor Structure Definition
 784 ///
 785 typedef struct {
 786   UINT8   Type;
 787   UINT8   Length;
 788   UINT8   ProcessorId;
 789   UINT8   ProcessorEid;
 790   UINT32  PollingInterval;
 791 } EFI_ACPI_5_0_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE;
 792
 793 ///
 794 /// Maximum System Characteristics Table (MSCT)
 795 ///
 796 typedef struct {
 797   EFI_ACPI_DESCRIPTION_HEADER Header;
 798   UINT32                      OffsetProxDomInfo;
 799   UINT32                      MaximumNumberOfProximityDomains;
 800   UINT32                      MaximumNumberOfClockDomains;
 801   UINT64                      MaximumPhysicalAddress;
 802 } EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER;
 803
 804 ///
 805 /// MSCT Version (as defined in ACPI 5.0 spec.)
 806 ///
 807 #define EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
 808
 809 ///
 810 /// Maximum Proximity Domain Information Structure Definition
 811 ///
 812 typedef struct {
 813   UINT8   Revision;
 814   UINT8   Length;
 815   UINT32  ProximityDomainRangeLow;
 816   UINT32  ProximityDomainRangeHigh;
 817   UINT32  MaximumProcessorCapacity;
 818   UINT64  MaximumMemoryCapacity;
 819 } EFI_ACPI_5_0_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
 820
 821 ///
 822 /// ACPI RAS Feature Table definition.
 823 ///
 824 typedef struct {
 825   EFI_ACPI_DESCRIPTION_HEADER Header;
 826   UINT8                       PlatformCommunicationChannelIdentifier[12];
 827 } EFI_ACPI_5_0_RAS_FEATURE_TABLE;
 828
 829 ///
 830 /// RASF Version (as defined in ACPI 5.0 spec.)
 831 ///
 832 #define EFI_ACPI_5_0_RAS_FEATURE_TABLE_REVISION 0x01
 833
 834 ///
 835 /// ACPI RASF Platform Communication Channel Shared Memory Region definition.
 836 ///
 837 typedef struct {
 838   UINT32                      Signature;
 839   UINT16                      Command;
 840   UINT16                      Status;
 841   UINT16                      Version;
 842   UINT8                       RASCapabilities[16];
 843   UINT8                       SetRASCapabilities[16];
 844   UINT16                      NumberOfRASFParameterBlocks;
 845   UINT32                      SetRASCapabilitiesStatus;
 846 } EFI_ACPI_5_0_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
 847
 848 ///
 849 /// ACPI RASF PCC command code
 850 ///
 851 #define EFI_ACPI_5_0_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND  0x01
 852
 853 ///
 854 /// ACPI RASF Platform RAS Capabilities
 855 ///
 856 #define EFI_ACPI_5_0_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED                          0x01
 857 #define EFI_ACPI_5_0_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED_AND_EXPOSED_TO_SOFTWARE  0x02
 858
 859 ///
 860 /// ACPI RASF Parameter Block structure for PATROL_SCRUB
 861 ///
 862 typedef struct {
 863   UINT16                      Type;
 864   UINT16                      Version;
 865   UINT16                      Length;
 866   UINT16                      PatrolScrubCommand;
 867   UINT64                      RequestedAddressRange[2];
 868   UINT64                      ActualAddressRange[2];
 869   UINT16                      Flags;
 870   UINT8                       RequestedSpeed;
 871 } EFI_ACPI_5_0_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE;
 872
 873 ///
 874 /// ACPI RASF Patrol Scrub command
 875 ///
 876 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS   0x01
 877 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER   0x02
 878 #define EFI_ACPI_5_0_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER    0x03
 879
 880 ///
 881 /// Memory Power State Table definition.
 882 ///
 883 typedef struct {
 884   EFI_ACPI_DESCRIPTION_HEADER Header;
 885   UINT8                       PlatformCommunicationChannelIdentifier;
 886   UINT8                       Reserved[3];
 887 // Memory Power Node Structure
 888 // Memory Power State Characteristics
 889 } EFI_ACPI_5_0_MEMORY_POWER_STATUS_TABLE;
 890
 891 ///
 892 /// MPST Version (as defined in ACPI 5.0 spec.)
 893 ///
 894 #define EFI_ACPI_5_0_MEMORY_POWER_STATE_TABLE_REVISION 0x01
 895
 896 ///
 897 /// MPST Platform Communication Channel Shared Memory Region definition.
 898 ///
 899 typedef struct {
 900   UINT32                      Signature;
 901   UINT16                      Command;
 902   UINT16                      Status;
 903   UINT32                      MemoryPowerCommandRegister;
 904   UINT32                      MemoryPowerStatusRegister;
 905   UINT32                      PowerStateId;
 906   UINT32                      MemoryPowerNodeId;
 907   UINT64                      MemoryEnergyConsumed;
 908   UINT64                      ExpectedAveragePowerComsuned;
 909 } EFI_ACPI_5_0_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
 910
 911 ///
 912 /// ACPI MPST PCC command code
 913 ///
 914 #define EFI_ACPI_5_0_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND  0x03
 915
 916 ///
 917 /// ACPI MPST Memory Power command
 918 ///
 919 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE       0x01
 920 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE       0x02
 921 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED   0x03
 922 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED   0x04
 923
 924 ///
 925 /// MPST Memory Power Node Table
 926 ///
 927 typedef struct {
 928   UINT8                                             PowerStateValue;
 929   UINT8                                             PowerStateInformationIndex;
 930 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE;
 931
 932 typedef struct {
 933   UINT8                                             Flag;
 934   UINT8                                             Reserved;
 935   UINT16                                            MemoryPowerNodeId;
 936   UINT32                                            Length;
 937   UINT64                                            AddressBase;
 938   UINT64                                            AddressLength;
 939   UINT32                                            NumberOfPowerStates;
 940   UINT32                                            NumberOfPhysicalComponents;
 941 //EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE              MemoryPowerState[NumberOfPowerStates];
 942 //UINT16                                            PhysicalComponentIdentifier[NumberOfPhysicalComponents];
 943 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE;
 944
 945 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE          0x01
 946 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED   0x02
 947 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE   0x04
 948
 949 typedef struct {
 950   UINT16                      MemoryPowerNodeCount;
 951   UINT8                       Reserved[2];
 952 } EFI_ACPI_5_0_MPST_MEMORY_POWER_NODE_TABLE;
 953
 954 ///
 955 /// MPST Memory Power State Characteristics Table
 956 ///
 957 typedef struct {
 958   UINT8                                             PowerStateStructureID;
 959   UINT8                                             Flag;
 960   UINT16                                            Reserved;
 961   UINT32                                            AveragePowerConsumedInMPS0;
 962   UINT32                                            RelativePowerSavingToMPS0;
 963   UINT64                                            ExitLatencyToMPS0;
 964 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE;
 965
 966 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED              0x01
 967 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY   0x02
 968 #define EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT    0x04
 969
 970 typedef struct {
 971   UINT16                      MemoryPowerStateCharacteristicsCount;
 972   UINT8                       Reserved[2];
 973 } EFI_ACPI_5_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE;
 974
 975 ///
 976 /// Memory Topology Table definition.
 977 ///
 978 typedef struct {
 979   EFI_ACPI_DESCRIPTION_HEADER Header;
 980   UINT32                      Reserved;
 981 } EFI_ACPI_5_0_MEMORY_TOPOLOGY_TABLE;
 982
 983 ///
 984 /// PMTT Version (as defined in ACPI 5.0 spec.)
 985 ///
 986 #define EFI_ACPI_5_0_MEMORY_TOPOLOGY_TABLE_REVISION 0x01
 987
 988 ///
 989 /// Common Memory Aggregator Device Structure.
 990 ///
 991 typedef struct {
 992   UINT8                       Type;
 993   UINT8                       Reserved;
 994   UINT16                      Length;
 995   UINT16                      Flags;
 996   UINT16                      Reserved1;
 997 } EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
 998
 999 ///
1000 /// Memory Aggregator Device Type
1001 ///
1002 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_SOCKET            0x1
1003 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_MEMORY_CONTROLLER 0x2
1004 #define EFI_ACPI_5_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_DIMM              0x3
1005
1006 ///
1007 /// Socket Memory Aggregator Device Structure.
1008 ///
1009 typedef struct {
1010   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1011 //EFI_ACPI_5_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  MemoryController[];
1012 } EFI_ACPI_5_0_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1013
1014 ///
1015 /// MemoryController Memory Aggregator Device Structure.
1016 ///
1017 typedef struct {
1018   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1019   UINT32                                                       ReadLatency;
1020   UINT32                                                       WriteLatency;
1021   UINT32                                                       ReadBandwidth;
1022   UINT32                                                       WriteBandwidth;
1023   UINT16                                                       OptimalAccessUnit;
1024   UINT16                                                       OptimalAccessAlignment;
1025   UINT16                                                       Reserved;
1026   UINT16                                                       NumberOfProximityDomains;
1027 //UINT32                                                       ProximityDomain[NumberOfProximityDomains];
1028 //EFI_ACPI_5_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE    PhysicalComponent[];
1029 } EFI_ACPI_5_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1030
1031 ///
1032 /// DIMM Memory Aggregator Device Structure.
1033 ///
1034 typedef struct {
1035   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1036   UINT16                                                       PhysicalComponentIdentifier;
1037   UINT16                                                       Reserved;
1038   UINT32                                                       SizeOfDimm;
1039   UINT32                                                       SmbiosHandle;
1040 } EFI_ACPI_5_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1041
1042 ///
1043 /// Boot Graphics Resource Table definition.
1044 ///
1045 typedef struct {
1046   EFI_ACPI_DESCRIPTION_HEADER Header;
1047   ///
1048   /// 2-bytes (16 bit) version ID. This value must be 1.
1049   ///
1050   UINT16                      Version;
1051   ///
1052   /// 1-byte status field indicating current status about the table.
1053   ///     Bits[7:1] = Reserved (must be zero)
1054   ///     Bit [0] = Valid. A one indicates the boot image graphic is valid.
1055   ///
1056   UINT8                       Status;
1057   ///
1058   /// 1-byte enumerated type field indicating format of the image.
1059   ///     0 = Bitmap
1060   ///     1 - 255  Reserved (for future use)
1061   ///
1062   UINT8                       ImageType;
1063   ///
1064   /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1065   /// of the image bitmap.
1066   ///
1067   UINT64                      ImageAddress;
1068   ///
1069   /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1070   /// (X, Y) display offset of the top left corner of the boot image.
1071   /// The top left corner of the display is at offset (0, 0).
1072   ///
1073   UINT32                      ImageOffsetX;
1074   ///
1075   /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1076   /// (X, Y) display offset of the top left corner of the boot image.
1077   /// The top left corner of the display is at offset (0, 0).
1078   ///
1079   UINT32                      ImageOffsetY;
1080 } EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE;
1081
1082 ///
1083 /// BGRT Revision
1084 ///
1085 #define EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1086
1087 ///
1088 /// BGRT Version
1089 ///
1090 #define EFI_ACPI_5_0_BGRT_VERSION         0x01
1091
1092 ///
1093 /// BGRT Status
1094 ///
1095 #define EFI_ACPI_5_0_BGRT_STATUS_INVALID  0x00
1096 #define EFI_ACPI_5_0_BGRT_STATUS_VALID    0x01
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   UINT32                      NominalLatency;
1799   UINT32                      Reserved;
1800 } EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER;
1801
1802 ///
1803 /// PCCT Version (as defined in ACPI 5.0 spec.)
1804 ///
1805 #define EFI_ACPI_5_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION 0x01
1806
1807 ///
1808 /// PCCT Global Flags
1809 ///
1810 #define EFI_ACPI_5_0_PCCT_FLAGS_SCI_DOORBELL                      BIT0
1811
1812 //
1813 // PCCT Subspace type
1814 //
1815 #define EFI_ACPI_5_0_PCCT_SUBSPACE_TYPE_GENERIC  0x00
1816
1817 ///
1818 /// PCC Subspace Structure Header
1819 ///
1820 typedef struct {
1821   UINT8        Type;
1822   UINT8        Length;
1823 } EFI_ACPI_5_0_PCCT_SUBSPACE_HEADER;
1824
1825 ///
1826 /// Generic Communications Subspace Structure
1827 ///
1828 typedef struct {
1829   UINT8                                    Type;
1830   UINT8                                    Length;
1831   UINT8                                    Reserved[6];
1832   UINT64                                   BaseAddress;
1833   UINT64                                   AddressLength;
1834   EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE   DoorbellRegister;
1835   UINT64                                   DoorbellPreserve;
1836   UINT64                                   DoorbellWrite;
1837 } EFI_ACPI_5_0_PCCT_SUBSPACE_GENERIC;
1838
1839 ///
1840 /// Generic Communications Channel Shared Memory Region
1841 ///
1842
1843 typedef struct {
1844   UINT8                                    Command;
1845   UINT8                                    Reserved:7;
1846   UINT8                                    GenerateSci:1;
1847 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND;
1848
1849 typedef struct {
1850   UINT8                                    CommandComplete:1;
1851   UINT8                                    SciDoorbell:1;
1852   UINT8                                    Error:1;
1853   UINT8                                    Reserved:5;
1854   UINT8                                    Reserved1;
1855 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS;
1856
1857 typedef struct {
1858   UINT32                                                    Signature;
1859   EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND    Command;
1860   EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS     Status;
1861 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER;
1862
1863 //
1864 // Known table signatures
1865 //
1866
1867 ///
1868 /// "RSD PTR " Root System Description Pointer
1869 ///
1870 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE  SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
1871
1872 ///
1873 /// "APIC" Multiple APIC Description Table
1874 ///
1875 #define EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('A', 'P', 'I', 'C')
1876
1877 ///
1878 /// "BERT" Boot Error Record Table
1879 ///
1880 #define EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_SIGNATURE  SIGNATURE_32('B', 'E', 'R', 'T')
1881
1882 ///
1883 /// "BGRT" Boot Graphics Resource Table
1884 ///
1885 #define EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('B', 'G', 'R', 'T')
1886
1887 ///
1888 /// "CPEP" Corrected Platform Error Polling Table
1889 ///
1890 #define EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE  SIGNATURE_32('C', 'P', 'E', 'P')
1891
1892 ///
1893 /// "DSDT" Differentiated System Description Table
1894 ///
1895 #define EFI_ACPI_5_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('D', 'S', 'D', 'T')
1896
1897 ///
1898 /// "ECDT" Embedded Controller Boot Resources Table
1899 ///
1900 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE  SIGNATURE_32('E', 'C', 'D', 'T')
1901
1902 ///
1903 /// "EINJ" Error Injection Table
1904 ///
1905 #define EFI_ACPI_5_0_ERROR_INJECTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'I', 'N', 'J')
1906
1907 ///
1908 /// "ERST" Error Record Serialization Table
1909 ///
1910 #define EFI_ACPI_5_0_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE  SIGNATURE_32('E', 'R', 'S', 'T')
1911
1912 ///
1913 /// "FACP" Fixed ACPI Description Table
1914 ///
1915 #define EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'P')
1916
1917 ///
1918 /// "FACS" Firmware ACPI Control Structure
1919 ///
1920 #define EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'S')
1921
1922 ///
1923 /// "FPDT" Firmware Performance Data Table
1924 ///
1925 #define EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE  SIGNATURE_32('F', 'P', 'D', 'T')
1926
1927 ///
1928 /// "GTDT" Generic Timer Description Table
1929 ///
1930 #define EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('G', 'T', 'D', 'T')
1931
1932 ///
1933 /// "HEST" Hardware Error Source Table
1934 ///
1935 #define EFI_ACPI_5_0_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE  SIGNATURE_32('H', 'E', 'S', 'T')
1936
1937 ///
1938 /// "MPST" Memory Power State Table
1939 ///
1940 #define EFI_ACPI_5_0_MEMORY_POWER_STATE_TABLE_SIGNATURE  SIGNATURE_32('M', 'P', 'S', 'T')
1941
1942 ///
1943 /// "MSCT" Maximum System Characteristics Table
1944 ///
1945 #define EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'C', 'T')
1946
1947 ///
1948 /// "PMTT" Platform Memory Topology Table
1949 ///
1950 #define EFI_ACPI_5_0_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE  SIGNATURE_32('P', 'M', 'T', 'T')
1951
1952 ///
1953 /// "PSDT" Persistent System Description Table
1954 ///
1955 #define EFI_ACPI_5_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('P', 'S', 'D', 'T')
1956
1957 ///
1958 /// "RASF" ACPI RAS Feature Table
1959 ///
1960 #define EFI_ACPI_5_0_ACPI_RAS_FEATURE_TABLE_SIGNATURE  SIGNATURE_32('R', 'A', 'S', 'F')
1961
1962 ///
1963 /// "RSDT" Root System Description Table
1964 ///
1965 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('R', 'S', 'D', 'T')
1966
1967 ///
1968 /// "SBST" Smart Battery Specification Table
1969 ///
1970 #define EFI_ACPI_5_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'B', 'S', 'T')
1971
1972 ///
1973 /// "SLIT" System Locality Information Table
1974 ///
1975 #define EFI_ACPI_5_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'T')
1976
1977 ///
1978 /// "SRAT" System Resource Affinity Table
1979 ///
1980 #define EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE  SIGNATURE_32('S', 'R', 'A', 'T')
1981
1982 ///
1983 /// "SSDT" Secondary System Description Table
1984 ///
1985 #define EFI_ACPI_5_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'S', 'D', 'T')
1986
1987 ///
1988 /// "XSDT" Extended System Description Table
1989 ///
1990 #define EFI_ACPI_5_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('X', 'S', 'D', 'T')
1991
1992 ///
1993 /// "BOOT" MS Simple Boot Spec
1994 ///
1995 #define EFI_ACPI_5_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE  SIGNATURE_32('B', 'O', 'O', 'T')
1996
1997 ///
1998 /// "CSRT" MS Core System Resource Table
1999 ///
2000 #define EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('C', 'S', 'R', 'T')
2001
2002 ///
2003 /// "DBG2" MS Debug Port 2 Spec
2004 ///
2005 #define EFI_ACPI_5_0_DEBUG_PORT_2_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', '2')
2006
2007 ///
2008 /// "DBGP" MS Debug Port Spec
2009 ///
2010 #define EFI_ACPI_5_0_DEBUG_PORT_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', 'P')
2011
2012 ///
2013 /// "DMAR" DMA Remapping Table
2014 ///
2015 #define EFI_ACPI_5_0_DMA_REMAPPING_TABLE_SIGNATURE  SIGNATURE_32('D', 'M', 'A', 'R')
2016
2017 ///
2018 /// "ETDT" Event Timer Description Table
2019 ///
2020 #define EFI_ACPI_5_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'T', 'D', 'T')
2021
2022 ///
2023 /// "HPET" IA-PC High Precision Event Timer Table
2024 ///
2025 #define EFI_ACPI_5_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE  SIGNATURE_32('H', 'P', 'E', 'T')
2026
2027 ///
2028 /// "iBFT" iSCSI Boot Firmware Table
2029 ///
2030 #define EFI_ACPI_5_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE  SIGNATURE_32('i', 'B', 'F', 'T')
2031
2032 ///
2033 /// "IVRS" I/O Virtualization Reporting Structure
2034 ///
2035 #define EFI_ACPI_5_0_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE  SIGNATURE_32('I', 'V', 'R', 'S')
2036
2037 ///
2038 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2039 ///
2040 #define EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'F', 'G')
2041
2042 ///
2043 /// "MCHI" Management Controller Host Interface Table
2044 ///
2045 #define EFI_ACPI_5_0_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'H', 'I')
2046
2047 ///
2048 /// "MSDM" MS Data Management Table
2049 ///
2050 #define EFI_ACPI_5_0_DATA_MANAGEMENT_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'D', 'M')
2051
2052 ///
2053 /// "SLIC" MS Software Licensing Table Specification
2054 ///
2055 #define EFI_ACPI_5_0_SOFTWARE_LICENSING_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'C')
2056
2057 ///
2058 /// "SPCR" Serial Port Concole Redirection Table
2059 ///
2060 #define EFI_ACPI_5_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'C', 'R')
2061
2062 ///
2063 /// "SPMI" Server Platform Management Interface Table
2064 ///
2065 #define EFI_ACPI_5_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'M', 'I')
2066
2067 ///
2068 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2069 ///
2070 #define EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE  SIGNATURE_32('T', 'C', 'P', 'A')
2071
2072 ///
2073 /// "TPM2" Trusted Computing Platform 1 Table
2074 ///
2075 #define EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE  SIGNATURE_32('T', 'P', 'M', '2')
2076
2077 ///
2078 /// "UEFI" UEFI ACPI Data Table
2079 ///
2080 #define EFI_ACPI_5_0_UEFI_ACPI_DATA_TABLE_SIGNATURE  SIGNATURE_32('U', 'E', 'F', 'I')
2081
2082 ///
2083 /// "WAET" Windows ACPI Enlightenment Table
2084 ///
2085 #define EFI_ACPI_5_0_WINDOWS_ACPI_ENLIGHTENMENT_TABLE_SIGNATURE  SIGNATURE_32('W', 'A', 'E', 'T')
2086
2087 ///
2088 /// "WDAT" Watchdog Action Table
2089 ///
2090 #define EFI_ACPI_5_0_WATCHDOG_ACTION_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'A', 'T')
2091
2092 ///
2093 /// "WDRT" Watchdog Resource Table
2094 ///
2095 #define EFI_ACPI_5_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'R', 'T')
2096
2097 ///
2098 /// "WPBT" MS Platform Binary Table
2099 ///
2100 #define EFI_ACPI_5_0_PLATFORM_BINARY_TABLE_SIGNATURE  SIGNATURE_32('W', 'P', 'B', 'T')
2101
2102 #pragma pack()
2103
2104 #endif