MdePkg/Include/IndustryStandard/Acpi50.h

   1 /** @file
   2   ACPI 5.0 definitions from the ACPI Specification Revision 5.0 December 6, 2011
   3
   4   Copyright (c) 2011 - 2012, 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   UINT16                                                       SocketIdentifier;
1012   UINT16                                                       Reserved;
1013 //EFI_ACPI_5_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  MemoryController[];
1014 } EFI_ACPI_5_0_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1015
1016 ///
1017 /// MemoryController Memory Aggregator Device Structure.
1018 ///
1019 typedef struct {
1020   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1021   UINT32                                                       ReadLatency;
1022   UINT32                                                       WriteLatency;
1023   UINT32                                                       ReadBandwidth;
1024   UINT32                                                       WriteBandwidth;
1025   UINT16                                                       OptimalAccessUnit;
1026   UINT16                                                       OptimalAccessAlignment;
1027   UINT16                                                       Reserved;
1028   UINT16                                                       NumberOfProximityDomains;
1029 //UINT32                                                       ProximityDomain[NumberOfProximityDomains];
1030 //EFI_ACPI_5_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE    PhysicalComponent[];
1031 } EFI_ACPI_5_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1032
1033 ///
1034 /// DIMM Memory Aggregator Device Structure.
1035 ///
1036 typedef struct {
1037   EFI_ACPI_5_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1038   UINT16                                                       PhysicalComponentIdentifier;
1039   UINT16                                                       Reserved;
1040   UINT32                                                       SizeOfDimm;
1041   UINT32                                                       SmbiosHandle;
1042 } EFI_ACPI_5_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1043
1044 ///
1045 /// Boot Graphics Resource Table definition.
1046 ///
1047 typedef struct {
1048   EFI_ACPI_DESCRIPTION_HEADER Header;
1049   ///
1050   /// 2-bytes (16 bit) version ID. This value must be 1.
1051   ///
1052   UINT16                      Version;
1053   ///
1054   /// 1-byte status field indicating current status about the table.
1055   ///     Bits[7:1] = Reserved (must be zero)
1056   ///     Bit [0] = Valid. A one indicates the boot image graphic is valid.
1057   ///
1058   UINT8                       Status;
1059   ///
1060   /// 1-byte enumerated type field indicating format of the image.
1061   ///     0 = Bitmap
1062   ///     1 - 255  Reserved (for future use)
1063   ///
1064   UINT8                       ImageType;
1065   ///
1066   /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1067   /// of the image bitmap.
1068   ///
1069   UINT64                      ImageAddress;
1070   ///
1071   /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1072   /// (X, Y) display offset of the top left corner of the boot image.
1073   /// The top left corner of the display is at offset (0, 0).
1074   ///
1075   UINT32                      ImageOffsetX;
1076   ///
1077   /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1078   /// (X, Y) display offset of the top left corner of the boot image.
1079   /// The top left corner of the display is at offset (0, 0).
1080   ///
1081   UINT32                      ImageOffsetY;
1082 } EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE;
1083
1084 ///
1085 /// BGRT Revision
1086 ///
1087 #define EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1088
1089 ///
1090 /// BGRT Version
1091 ///
1092 #define EFI_ACPI_5_0_BGRT_VERSION         0x01
1093
1094 ///
1095 /// BGRT Status
1096 ///
1097 #define EFI_ACPI_5_0_BGRT_STATUS_INVALID  0x00
1098 #define EFI_ACPI_5_0_BGRT_STATUS_VALID    0x01
1099
1100 ///
1101 /// BGRT Image Type
1102 ///
1103 #define EFI_ACPI_5_0_BGRT_IMAGE_TYPE_BMP  0x00
1104
1105 ///
1106 /// FPDT Version (as defined in ACPI 5.0 spec.)
1107 ///
1108 #define EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION 0x01
1109
1110 ///
1111 /// FPDT Performance Record Types
1112 ///
1113 #define EFI_ACPI_5_0_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER      0x0000
1114 #define EFI_ACPI_5_0_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER     0x0001
1115
1116 ///
1117 /// FPDT Performance Record Revision
1118 ///
1119 #define EFI_ACPI_5_0_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER  0x01
1120 #define EFI_ACPI_5_0_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER 0x01
1121
1122 ///
1123 /// FPDT Runtime Performance Record Types
1124 ///
1125 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME                0x0000
1126 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND               0x0001
1127 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT      0x0002
1128
1129 ///
1130 /// FPDT Runtime Performance Record Revision
1131 ///
1132 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME            0x01
1133 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND           0x01
1134 #define EFI_ACPI_5_0_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT  0x02
1135
1136 ///
1137 /// FPDT Performance Record header
1138 ///
1139 typedef struct {
1140   UINT16           Type;
1141   UINT8            Length;
1142   UINT8            Revision;
1143 } EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER;
1144
1145 ///
1146 /// FPDT Performance Table header
1147 ///
1148 typedef struct {
1149   UINT32  Signature;
1150   UINT32  Length;
1151 } EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER;
1152
1153 ///
1154 /// FPDT Firmware Basic Boot Performance Pointer Record Structure
1155 ///
1156 typedef struct {
1157   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1158   UINT32                                          Reserved;
1159   ///
1160   /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1161   ///
1162   UINT64                                          BootPerformanceTablePointer;
1163 } EFI_ACPI_5_0_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD;
1164
1165 ///
1166 /// FPDT S3 Performance Table Pointer Record Structure
1167 ///
1168 typedef struct {
1169   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1170   UINT32                                          Reserved;
1171   ///
1172   /// 64-bit processor-relative physical address of the S3 Performance Table.
1173   ///
1174   UINT64                                          S3PerformanceTablePointer;
1175 } EFI_ACPI_5_0_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD;
1176
1177 ///
1178 /// FPDT Firmware Basic Boot Performance Record Structure
1179 ///
1180 typedef struct {
1181   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1182   UINT32                                          Reserved;
1183   ///
1184   /// Timer value logged at the beginning of firmware image execution.
1185   /// This may not always be zero or near zero.
1186   ///
1187   UINT64                                          ResetEnd;
1188   ///
1189   /// Timer value logged just prior to loading the OS boot loader into memory.
1190   /// For non-UEFI compatible boots, this field must be zero.
1191   ///
1192   UINT64                                          OsLoaderLoadImageStart;
1193   ///
1194   /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1195   /// For non-UEFI compatible boots, the timer value logged will be just prior
1196   /// to the INT 19h handler invocation.
1197   ///
1198   UINT64                                          OsLoaderStartImageStart;
1199   ///
1200   /// Timer value logged at the point when the OS loader calls the
1201   /// ExitBootServices function for UEFI compatible firmware.
1202   /// For non-UEFI compatible boots, this field must be zero.
1203   ///
1204   UINT64                                          ExitBootServicesEntry;
1205   ///
1206   /// Timer value logged at the point just prior towhen the OS loader gaining
1207   /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1208   /// For non-UEFI compatible boots, this field must be zero.
1209   ///
1210   UINT64                                          ExitBootServicesExit;
1211 } EFI_ACPI_5_0_FPDT_FIRMWARE_BASIC_BOOT_RECORD;
1212
1213 ///
1214 /// FPDT Firmware Basic Boot Performance Table signature
1215 ///
1216 #define EFI_ACPI_5_0_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE  SIGNATURE_32('F', 'B', 'P', 'T')
1217
1218 //
1219 // FPDT Firmware Basic Boot Performance Table
1220 //
1221 typedef struct {
1222   EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER      Header;
1223   //
1224   // one or more Performance Records.
1225   //
1226 } EFI_ACPI_5_0_FPDT_FIRMWARE_BASIC_BOOT_TABLE;
1227
1228 ///
1229 /// FPDT "S3PT" S3 Performance Table
1230 ///
1231 #define EFI_ACPI_5_0_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE  SIGNATURE_32('S', '3', 'P', 'T')
1232
1233 //
1234 // FPDT Firmware S3 Boot Performance Table
1235 //
1236 typedef struct {
1237   EFI_ACPI_5_0_FPDT_PERFORMANCE_TABLE_HEADER      Header;
1238   //
1239   // one or more Performance Records.
1240   //
1241 } EFI_ACPI_5_0_FPDT_FIRMWARE_S3_BOOT_TABLE;
1242
1243 ///
1244 /// FPDT Basic S3 Resume Performance Record
1245 ///
1246 typedef struct {
1247   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1248   ///
1249   /// A count of the number of S3 resume cycles since the last full boot sequence.
1250   ///
1251   UINT32                                          ResumeCount;
1252   ///
1253   /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1254   /// OS waking vector. Only the most recent resume cycle's time is retained.
1255   ///
1256   UINT64                                          FullResume;
1257   ///
1258   /// Average timer value of all resume cycles logged since the last full boot
1259   /// sequence, including the most recent resume.  Note that the entire log of
1260   /// timer values does not need to be retained in order to calculate this average.
1261   ///
1262   UINT64                                          AverageResume;
1263 } EFI_ACPI_5_0_FPDT_S3_RESUME_RECORD;
1264
1265 ///
1266 /// FPDT Basic S3 Suspend Performance Record
1267 ///
1268 typedef struct {
1269   EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1270   ///
1271   /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1272   /// Only the most recent suspend cycle's timer value is retained.
1273   ///
1274   UINT64                                          SuspendStart;
1275   ///
1276   /// Timer value recorded at the final firmware write to SLP_TYP (or other
1277   /// mechanism) used to trigger hardware entry to S3.
1278   /// Only the most recent suspend cycle's timer value is retained.
1279   ///
1280   UINT64                                          SuspendEnd;
1281 } EFI_ACPI_5_0_FPDT_S3_SUSPEND_RECORD;
1282
1283 ///
1284 /// Firmware Performance Record Table definition.
1285 ///
1286 typedef struct {
1287   EFI_ACPI_DESCRIPTION_HEADER Header;
1288 } EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_RECORD_TABLE;
1289
1290 ///
1291 /// Generic Timer Description Table definition.
1292 ///
1293 typedef struct {
1294   EFI_ACPI_DESCRIPTION_HEADER Header;
1295   UINT64                      PhysicalAddress;
1296   UINT32                      GlobalFlags;
1297   UINT32                      SecurePL1TimerGSIV;
1298   UINT32                      SecurePL1TimerFlags;
1299   UINT32                      NonSecurePL1TimerGSIV;
1300   UINT32                      NonSecurePL1TimerFlags;
1301   UINT32                      VirtualTimerGSIV;
1302   UINT32                      VirtualTimerFlags;
1303   UINT32                      NonSecurePL2TimerGSIV;
1304   UINT32                      NonSecurePL2TimerFlags;
1305 } EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE;
1306
1307 ///
1308 /// GTDT Version (as defined in ACPI 5.0 spec.)
1309 ///
1310 #define EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION 0x01
1311
1312 ///
1313 /// Global Flags.  All other bits are reserved and must be 0.
1314 ///
1315 #define EFI_ACPI_5_0_GTDT_GLOBAL_FLAG_MEMORY_MAPPED_BLOCK_PRESENT   BIT0
1316 #define EFI_ACPI_5_0_GTDT_GLOBAL_FLAG_INTERRUPT_MODE                BIT1
1317
1318 ///
1319 /// Timer Flags.  All other bits are reserved and must be 0.
1320 ///
1321 #define EFI_ACPI_5_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE          BIT0
1322 #define EFI_ACPI_5_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY      BIT1
1323
1324 ///
1325 /// Boot Error Record Table (BERT)
1326 ///
1327 typedef struct {
1328   EFI_ACPI_DESCRIPTION_HEADER Header;
1329   UINT32                      BootErrorRegionLength;
1330   UINT64                      BootErrorRegion;
1331 } EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_HEADER;
1332
1333 ///
1334 /// BERT Version (as defined in ACPI 5.0 spec.)
1335 ///
1336 #define EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
1337
1338 ///
1339 /// Boot Error Region Block Status Definition
1340 ///
1341 typedef struct {
1342   UINT32       UncorrectableErrorValid:1;
1343   UINT32       CorrectableErrorValid:1;
1344   UINT32       MultipleUncorrectableErrors:1;
1345   UINT32       MultipleCorrectableErrors:1;
1346   UINT32       ErrorDataEntryCount:10;
1347   UINT32       Reserved:18;
1348 } EFI_ACPI_5_0_ERROR_BLOCK_STATUS;
1349
1350 ///
1351 /// Boot Error Region Definition
1352 ///
1353 typedef struct {
1354   EFI_ACPI_5_0_ERROR_BLOCK_STATUS              BlockStatus;
1355   UINT32                                       RawDataOffset;
1356   UINT32                                       RawDataLength;
1357   UINT32                                       DataLength;
1358   UINT32                                       ErrorSeverity;
1359 } EFI_ACPI_5_0_BOOT_ERROR_REGION_STRUCTURE;
1360
1361 //
1362 // Boot Error Severity types
1363 //
1364 #define EFI_ACPI_5_0_ERROR_SEVERITY_CORRECTABLE  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                                    Reserved:5;
1858   UINT8                                    Reserved1;
1859 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS;
1860
1861 typedef struct {
1862   UINT32                                                    Signature;
1863   EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND    Command;
1864   EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS     Status;
1865 } EFI_ACPI_5_0_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER;
1866
1867 //
1868 // Known table signatures
1869 //
1870
1871 ///
1872 /// "RSD PTR " Root System Description Pointer
1873 ///
1874 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE  SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
1875
1876 ///
1877 /// "APIC" Multiple APIC Description Table
1878 ///
1879 #define EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('A', 'P', 'I', 'C')
1880
1881 ///
1882 /// "BERT" Boot Error Record Table
1883 ///
1884 #define EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_SIGNATURE  SIGNATURE_32('B', 'E', 'R', 'T')
1885
1886 ///
1887 /// "BGRT" Boot Graphics Resource Table
1888 ///
1889 #define EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('B', 'G', 'R', 'T')
1890
1891 ///
1892 /// "CPEP" Corrected Platform Error Polling Table
1893 ///
1894 #define EFI_ACPI_5_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE  SIGNATURE_32('C', 'P', 'E', 'P')
1895
1896 ///
1897 /// "DSDT" Differentiated System Description Table
1898 ///
1899 #define EFI_ACPI_5_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('D', 'S', 'D', 'T')
1900
1901 ///
1902 /// "ECDT" Embedded Controller Boot Resources Table
1903 ///
1904 #define EFI_ACPI_5_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE  SIGNATURE_32('E', 'C', 'D', 'T')
1905
1906 ///
1907 /// "EINJ" Error Injection Table
1908 ///
1909 #define EFI_ACPI_5_0_ERROR_INJECTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'I', 'N', 'J')
1910
1911 ///
1912 /// "ERST" Error Record Serialization Table
1913 ///
1914 #define EFI_ACPI_5_0_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE  SIGNATURE_32('E', 'R', 'S', 'T')
1915
1916 ///
1917 /// "FACP" Fixed ACPI Description Table
1918 ///
1919 #define EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'P')
1920
1921 ///
1922 /// "FACS" Firmware ACPI Control Structure
1923 ///
1924 #define EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'S')
1925
1926 ///
1927 /// "FPDT" Firmware Performance Data Table
1928 ///
1929 #define EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE  SIGNATURE_32('F', 'P', 'D', 'T')
1930
1931 ///
1932 /// "GTDT" Generic Timer Description Table
1933 ///
1934 #define EFI_ACPI_5_0_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('G', 'T', 'D', 'T')
1935
1936 ///
1937 /// "HEST" Hardware Error Source Table
1938 ///
1939 #define EFI_ACPI_5_0_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE  SIGNATURE_32('H', 'E', 'S', 'T')
1940
1941 ///
1942 /// "MPST" Memory Power State Table
1943 ///
1944 #define EFI_ACPI_5_0_MEMORY_POWER_STATE_TABLE_SIGNATURE  SIGNATURE_32('M', 'P', 'S', 'T')
1945
1946 ///
1947 /// "MSCT" Maximum System Characteristics Table
1948 ///
1949 #define EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'C', 'T')
1950
1951 ///
1952 /// "PMTT" Platform Memory Topology Table
1953 ///
1954 #define EFI_ACPI_5_0_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE  SIGNATURE_32('P', 'M', 'T', 'T')
1955
1956 ///
1957 /// "PSDT" Persistent System Description Table
1958 ///
1959 #define EFI_ACPI_5_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('P', 'S', 'D', 'T')
1960
1961 ///
1962 /// "RASF" ACPI RAS Feature Table
1963 ///
1964 #define EFI_ACPI_5_0_ACPI_RAS_FEATURE_TABLE_SIGNATURE  SIGNATURE_32('R', 'A', 'S', 'F')
1965
1966 ///
1967 /// "RSDT" Root System Description Table
1968 ///
1969 #define EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('R', 'S', 'D', 'T')
1970
1971 ///
1972 /// "SBST" Smart Battery Specification Table
1973 ///
1974 #define EFI_ACPI_5_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'B', 'S', 'T')
1975
1976 ///
1977 /// "SLIT" System Locality Information Table
1978 ///
1979 #define EFI_ACPI_5_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'T')
1980
1981 ///
1982 /// "SRAT" System Resource Affinity Table
1983 ///
1984 #define EFI_ACPI_5_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE  SIGNATURE_32('S', 'R', 'A', 'T')
1985
1986 ///
1987 /// "SSDT" Secondary System Description Table
1988 ///
1989 #define EFI_ACPI_5_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'S', 'D', 'T')
1990
1991 ///
1992 /// "XSDT" Extended System Description Table
1993 ///
1994 #define EFI_ACPI_5_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('X', 'S', 'D', 'T')
1995
1996 ///
1997 /// "BOOT" MS Simple Boot Spec
1998 ///
1999 #define EFI_ACPI_5_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE  SIGNATURE_32('B', 'O', 'O', 'T')
2000
2001 ///
2002 /// "CSRT" MS Core System Resource Table
2003 ///
2004 #define EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('C', 'S', 'R', 'T')
2005
2006 ///
2007 /// "DBG2" MS Debug Port 2 Spec
2008 ///
2009 #define EFI_ACPI_5_0_DEBUG_PORT_2_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', '2')
2010
2011 ///
2012 /// "DBGP" MS Debug Port Spec
2013 ///
2014 #define EFI_ACPI_5_0_DEBUG_PORT_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', 'P')
2015
2016 ///
2017 /// "DMAR" DMA Remapping Table
2018 ///
2019 #define EFI_ACPI_5_0_DMA_REMAPPING_TABLE_SIGNATURE  SIGNATURE_32('D', 'M', 'A', 'R')
2020
2021 ///
2022 /// "ETDT" Event Timer Description Table
2023 ///
2024 #define EFI_ACPI_5_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'T', 'D', 'T')
2025
2026 ///
2027 /// "HPET" IA-PC High Precision Event Timer Table
2028 ///
2029 #define EFI_ACPI_5_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE  SIGNATURE_32('H', 'P', 'E', 'T')
2030
2031 ///
2032 /// "iBFT" iSCSI Boot Firmware Table
2033 ///
2034 #define EFI_ACPI_5_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE  SIGNATURE_32('i', 'B', 'F', 'T')
2035
2036 ///
2037 /// "IVRS" I/O Virtualization Reporting Structure
2038 ///
2039 #define EFI_ACPI_5_0_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE  SIGNATURE_32('I', 'V', 'R', 'S')
2040
2041 ///
2042 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2043 ///
2044 #define EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'F', 'G')
2045
2046 ///
2047 /// "MCHI" Management Controller Host Interface Table
2048 ///
2049 #define EFI_ACPI_5_0_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'H', 'I')
2050
2051 ///
2052 /// "MSDM" MS Data Management Table
2053 ///
2054 #define EFI_ACPI_5_0_DATA_MANAGEMENT_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'D', 'M')
2055
2056 ///
2057 /// "SLIC" MS Software Licensing Table Specification
2058 ///
2059 #define EFI_ACPI_5_0_SOFTWARE_LICENSING_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'C')
2060
2061 ///
2062 /// "SPCR" Serial Port Concole Redirection Table
2063 ///
2064 #define EFI_ACPI_5_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'C', 'R')
2065
2066 ///
2067 /// "SPMI" Server Platform Management Interface Table
2068 ///
2069 #define EFI_ACPI_5_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'M', 'I')
2070
2071 ///
2072 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2073 ///
2074 #define EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE  SIGNATURE_32('T', 'C', 'P', 'A')
2075
2076 ///
2077 /// "TPM2" Trusted Computing Platform 1 Table
2078 ///
2079 #define EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE  SIGNATURE_32('T', 'P', 'M', '2')
2080
2081 ///
2082 /// "UEFI" UEFI ACPI Data Table
2083 ///
2084 #define EFI_ACPI_5_0_UEFI_ACPI_DATA_TABLE_SIGNATURE  SIGNATURE_32('U', 'E', 'F', 'I')
2085
2086 ///
2087 /// "WAET" Windows ACPI Enlightenment Table
2088 ///
2089 #define EFI_ACPI_5_0_WINDOWS_ACPI_ENLIGHTENMENT_TABLE_SIGNATURE  SIGNATURE_32('W', 'A', 'E', 'T')
2090
2091 ///
2092 /// "WDAT" Watchdog Action Table
2093 ///
2094 #define EFI_ACPI_5_0_WATCHDOG_ACTION_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'A', 'T')
2095
2096 ///
2097 /// "WDRT" Watchdog Resource Table
2098 ///
2099 #define EFI_ACPI_5_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'R', 'T')
2100
2101 ///
2102 /// "WPBT" MS Platform Binary Table
2103 ///
2104 #define EFI_ACPI_5_0_PLATFORM_BINARY_TABLE_SIGNATURE  SIGNATURE_32('W', 'P', 'B', 'T')
2105
2106 #pragma pack()
2107
2108 #endif