MdePkg/Include/IndustryStandard/Acpi50.h

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