MdePkg/Include/IndustryStandard/Acpi63.h

   1 /** @file
   2   ACPI 6.3 definitions from the ACPI Specification Revision 6.3 Jan, 2019.
   3
   4   Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
   5   Copyright (c) 2019, ARM Ltd. All rights reserved.<BR>
   6
   7   SPDX-License-Identifier: BSD-2-Clause-Patent
   8 **/
   9
  10 #ifndef _ACPI_6_3_H_
  11 #define _ACPI_6_3_H_
  12
  13 #include <IndustryStandard/Acpi62.h>
  14
  15 //
  16 // Ensure proper structure formats
  17 //
  18 #pragma pack(1)
  19
  20 ///
  21 /// ACPI 6.3 Generic Address Space definition
  22 ///
  23 typedef struct {
  24   UINT8   AddressSpaceId;
  25   UINT8   RegisterBitWidth;
  26   UINT8   RegisterBitOffset;
  27   UINT8   AccessSize;
  28   UINT64  Address;
  29 } EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE;
  30
  31 //
  32 // Generic Address Space Address IDs
  33 //
  34 #define EFI_ACPI_6_3_SYSTEM_MEMORY                   0x00
  35 #define EFI_ACPI_6_3_SYSTEM_IO                       0x01
  36 #define EFI_ACPI_6_3_PCI_CONFIGURATION_SPACE         0x02
  37 #define EFI_ACPI_6_3_EMBEDDED_CONTROLLER             0x03
  38 #define EFI_ACPI_6_3_SMBUS                           0x04
  39 #define EFI_ACPI_6_3_SYSTEM_CMOS                     0x05
  40 #define EFI_ACPI_6_3_PCI_BAR_TARGET                  0x06
  41 #define EFI_ACPI_6_3_IPMI                            0x07
  42 #define EFI_ACPI_6_3_GENERAL_PURPOSE_IO              0x08
  43 #define EFI_ACPI_6_3_GENERIC_SERIAL_BUS              0x09
  44 #define EFI_ACPI_6_3_PLATFORM_COMMUNICATION_CHANNEL  0x0A
  45 #define EFI_ACPI_6_3_FUNCTIONAL_FIXED_HARDWARE       0x7F
  46
  47 //
  48 // Generic Address Space Access Sizes
  49 //
  50 #define EFI_ACPI_6_3_UNDEFINED  0
  51 #define EFI_ACPI_6_3_BYTE       1
  52 #define EFI_ACPI_6_3_WORD       2
  53 #define EFI_ACPI_6_3_DWORD      3
  54 #define EFI_ACPI_6_3_QWORD      4
  55
  56 //
  57 // ACPI 6.3 table structures
  58 //
  59
  60 ///
  61 /// Root System Description Pointer Structure
  62 ///
  63 typedef struct {
  64   UINT64  Signature;
  65   UINT8   Checksum;
  66   UINT8   OemId[6];
  67   UINT8   Revision;
  68   UINT32  RsdtAddress;
  69   UINT32  Length;
  70   UINT64  XsdtAddress;
  71   UINT8   ExtendedChecksum;
  72   UINT8   Reserved[3];
  73 } EFI_ACPI_6_3_ROOT_SYSTEM_DESCRIPTION_POINTER;
  74
  75 ///
  76 /// RSD_PTR Revision (as defined in ACPI 6.3 spec.)
  77 ///
  78 #define EFI_ACPI_6_3_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02  ///< ACPISpec (Revision 6.3) says current value is 2
  79
  80 ///
  81 /// Common table header, this prefaces all ACPI tables, including FACS, but
  82 /// excluding the RSD PTR structure
  83 ///
  84 typedef struct {
  85   UINT32  Signature;
  86   UINT32  Length;
  87 } EFI_ACPI_6_3_COMMON_HEADER;
  88
  89 //
  90 // Root System Description Table
  91 // No definition needed as it is a common description table header, the same with
  92 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
  93 //
  94
  95 ///
  96 /// RSDT Revision (as defined in ACPI 6.3 spec.)
  97 ///
  98 #define EFI_ACPI_6_3_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
  99
 100 //
 101 // Extended System Description Table
 102 // No definition needed as it is a common description table header, the same with
 103 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
 104 //
 105
 106 ///
 107 /// XSDT Revision (as defined in ACPI 6.3 spec.)
 108 ///
 109 #define EFI_ACPI_6_3_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
 110
 111 ///
 112 /// Fixed ACPI Description Table Structure (FADT)
 113 ///
 114 typedef struct {
 115   EFI_ACPI_DESCRIPTION_HEADER             Header;
 116   UINT32                                  FirmwareCtrl;
 117   UINT32                                  Dsdt;
 118   UINT8                                   Reserved0;
 119   UINT8                                   PreferredPmProfile;
 120   UINT16                                  SciInt;
 121   UINT32                                  SmiCmd;
 122   UINT8                                   AcpiEnable;
 123   UINT8                                   AcpiDisable;
 124   UINT8                                   S4BiosReq;
 125   UINT8                                   PstateCnt;
 126   UINT32                                  Pm1aEvtBlk;
 127   UINT32                                  Pm1bEvtBlk;
 128   UINT32                                  Pm1aCntBlk;
 129   UINT32                                  Pm1bCntBlk;
 130   UINT32                                  Pm2CntBlk;
 131   UINT32                                  PmTmrBlk;
 132   UINT32                                  Gpe0Blk;
 133   UINT32                                  Gpe1Blk;
 134   UINT8                                   Pm1EvtLen;
 135   UINT8                                   Pm1CntLen;
 136   UINT8                                   Pm2CntLen;
 137   UINT8                                   PmTmrLen;
 138   UINT8                                   Gpe0BlkLen;
 139   UINT8                                   Gpe1BlkLen;
 140   UINT8                                   Gpe1Base;
 141   UINT8                                   CstCnt;
 142   UINT16                                  PLvl2Lat;
 143   UINT16                                  PLvl3Lat;
 144   UINT16                                  FlushSize;
 145   UINT16                                  FlushStride;
 146   UINT8                                   DutyOffset;
 147   UINT8                                   DutyWidth;
 148   UINT8                                   DayAlrm;
 149   UINT8                                   MonAlrm;
 150   UINT8                                   Century;
 151   UINT16                                  IaPcBootArch;
 152   UINT8                                   Reserved1;
 153   UINT32                                  Flags;
 154   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  ResetReg;
 155   UINT8                                   ResetValue;
 156   UINT16                                  ArmBootArch;
 157   UINT8                                   MinorVersion;
 158   UINT64                                  XFirmwareCtrl;
 159   UINT64                                  XDsdt;
 160   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  XPm1aEvtBlk;
 161   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  XPm1bEvtBlk;
 162   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  XPm1aCntBlk;
 163   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  XPm1bCntBlk;
 164   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  XPm2CntBlk;
 165   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  XPmTmrBlk;
 166   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  XGpe0Blk;
 167   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  XGpe1Blk;
 168   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  SleepControlReg;
 169   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  SleepStatusReg;
 170   UINT64                                  HypervisorVendorIdentity;
 171 } EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE;
 172
 173 ///
 174 /// FADT Version (as defined in ACPI 6.3 spec.)
 175 ///
 176 #define EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_REVISION  0x06
 177 #define EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION  0x03
 178
 179 //
 180 // Fixed ACPI Description Table Preferred Power Management Profile
 181 //
 182 #define EFI_ACPI_6_3_PM_PROFILE_UNSPECIFIED         0
 183 #define EFI_ACPI_6_3_PM_PROFILE_DESKTOP             1
 184 #define EFI_ACPI_6_3_PM_PROFILE_MOBILE              2
 185 #define EFI_ACPI_6_3_PM_PROFILE_WORKSTATION         3
 186 #define EFI_ACPI_6_3_PM_PROFILE_ENTERPRISE_SERVER   4
 187 #define EFI_ACPI_6_3_PM_PROFILE_SOHO_SERVER         5
 188 #define EFI_ACPI_6_3_PM_PROFILE_APPLIANCE_PC        6
 189 #define EFI_ACPI_6_3_PM_PROFILE_PERFORMANCE_SERVER  7
 190 #define EFI_ACPI_6_3_PM_PROFILE_TABLET              8
 191
 192 //
 193 // Fixed ACPI Description Table Boot Architecture Flags
 194 // All other bits are reserved and must be set to 0.
 195 //
 196 #define EFI_ACPI_6_3_LEGACY_DEVICES              BIT0
 197 #define EFI_ACPI_6_3_8042                        BIT1
 198 #define EFI_ACPI_6_3_VGA_NOT_PRESENT             BIT2
 199 #define EFI_ACPI_6_3_MSI_NOT_SUPPORTED           BIT3
 200 #define EFI_ACPI_6_3_PCIE_ASPM_CONTROLS          BIT4
 201 #define EFI_ACPI_6_3_CMOS_RTC_NOT_PRESENT        BIT5
 202
 203 //
 204 // Fixed ACPI Description Table Arm Boot Architecture Flags
 205 // All other bits are reserved and must be set to 0.
 206 //
 207 #define EFI_ACPI_6_3_ARM_PSCI_COMPLIANT              BIT0
 208 #define EFI_ACPI_6_3_ARM_PSCI_USE_HVC                BIT1
 209
 210 //
 211 // Fixed ACPI Description Table Fixed Feature Flags
 212 // All other bits are reserved and must be set to 0.
 213 //
 214 #define EFI_ACPI_6_3_WBINVD                                 BIT0
 215 #define EFI_ACPI_6_3_WBINVD_FLUSH                           BIT1
 216 #define EFI_ACPI_6_3_PROC_C1                                BIT2
 217 #define EFI_ACPI_6_3_P_LVL2_UP                              BIT3
 218 #define EFI_ACPI_6_3_PWR_BUTTON                             BIT4
 219 #define EFI_ACPI_6_3_SLP_BUTTON                             BIT5
 220 #define EFI_ACPI_6_3_FIX_RTC                                BIT6
 221 #define EFI_ACPI_6_3_RTC_S4                                 BIT7
 222 #define EFI_ACPI_6_3_TMR_VAL_EXT                            BIT8
 223 #define EFI_ACPI_6_3_DCK_CAP                                BIT9
 224 #define EFI_ACPI_6_3_RESET_REG_SUP                          BIT10
 225 #define EFI_ACPI_6_3_SEALED_CASE                            BIT11
 226 #define EFI_ACPI_6_3_HEADLESS                               BIT12
 227 #define EFI_ACPI_6_3_CPU_SW_SLP                             BIT13
 228 #define EFI_ACPI_6_3_PCI_EXP_WAK                            BIT14
 229 #define EFI_ACPI_6_3_USE_PLATFORM_CLOCK                     BIT15
 230 #define EFI_ACPI_6_3_S4_RTC_STS_VALID                       BIT16
 231 #define EFI_ACPI_6_3_REMOTE_POWER_ON_CAPABLE                BIT17
 232 #define EFI_ACPI_6_3_FORCE_APIC_CLUSTER_MODEL               BIT18
 233 #define EFI_ACPI_6_3_FORCE_APIC_PHYSICAL_DESTINATION_MODE   BIT19
 234 #define EFI_ACPI_6_3_HW_REDUCED_ACPI                        BIT20
 235 #define EFI_ACPI_6_3_LOW_POWER_S0_IDLE_CAPABLE              BIT21
 236
 237 ///
 238 /// Firmware ACPI Control Structure
 239 ///
 240 typedef struct {
 241   UINT32  Signature;
 242   UINT32  Length;
 243   UINT32  HardwareSignature;
 244   UINT32  FirmwareWakingVector;
 245   UINT32  GlobalLock;
 246   UINT32  Flags;
 247   UINT64  XFirmwareWakingVector;
 248   UINT8   Version;
 249   UINT8   Reserved0[3];
 250   UINT32  OspmFlags;
 251   UINT8   Reserved1[24];
 252 } EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE;
 253
 254 ///
 255 /// FACS Version (as defined in ACPI 6.3 spec.)
 256 ///
 257 #define EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION  0x02
 258
 259 ///
 260 /// Firmware Control Structure Feature Flags
 261 /// All other bits are reserved and must be set to 0.
 262 ///
 263 #define EFI_ACPI_6_3_S4BIOS_F                     BIT0
 264 #define EFI_ACPI_6_3_64BIT_WAKE_SUPPORTED_F       BIT1
 265
 266 ///
 267 /// OSPM Enabled Firmware Control Structure Flags
 268 /// All other bits are reserved and must be set to 0.
 269 ///
 270 #define EFI_ACPI_6_3_OSPM_64BIT_WAKE_F            BIT0
 271
 272 //
 273 // Differentiated System Description Table,
 274 // Secondary System Description Table
 275 // and Persistent System Description Table,
 276 // no definition needed as they are common description table header, the same with
 277 // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
 278 //
 279 #define EFI_ACPI_6_3_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION   0x02
 280 #define EFI_ACPI_6_3_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION        0x02
 281
 282 ///
 283 /// Multiple APIC Description Table header definition.  The rest of the table
 284 /// must be defined in a platform specific manner.
 285 ///
 286 typedef struct {
 287   EFI_ACPI_DESCRIPTION_HEADER Header;
 288   UINT32                      LocalApicAddress;
 289   UINT32                      Flags;
 290 } EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
 291
 292 ///
 293 /// MADT Revision (as defined in ACPI 6.3 spec.)
 294 ///
 295 #define EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x05
 296
 297 ///
 298 /// Multiple APIC Flags
 299 /// All other bits are reserved and must be set to 0.
 300 ///
 301 #define EFI_ACPI_6_3_PCAT_COMPAT         BIT0
 302
 303 //
 304 // Multiple APIC Description Table APIC structure types
 305 // All other values between 0x0D and 0x7F are reserved and
 306 // will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
 307 //
 308 #define EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC           0x00
 309 #define EFI_ACPI_6_3_IO_APIC                        0x01
 310 #define EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE      0x02
 311 #define EFI_ACPI_6_3_NON_MASKABLE_INTERRUPT_SOURCE  0x03
 312 #define EFI_ACPI_6_3_LOCAL_APIC_NMI                 0x04
 313 #define EFI_ACPI_6_3_LOCAL_APIC_ADDRESS_OVERRIDE    0x05
 314 #define EFI_ACPI_6_3_IO_SAPIC                       0x06
 315 #define EFI_ACPI_6_3_LOCAL_SAPIC                    0x07
 316 #define EFI_ACPI_6_3_PLATFORM_INTERRUPT_SOURCES     0x08
 317 #define EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC         0x09
 318 #define EFI_ACPI_6_3_LOCAL_X2APIC_NMI               0x0A
 319 #define EFI_ACPI_6_3_GIC                            0x0B
 320 #define EFI_ACPI_6_3_GICD                           0x0C
 321 #define EFI_ACPI_6_3_GIC_MSI_FRAME                  0x0D
 322 #define EFI_ACPI_6_3_GICR                           0x0E
 323 #define EFI_ACPI_6_3_GIC_ITS                        0x0F
 324
 325 //
 326 // APIC Structure Definitions
 327 //
 328
 329 ///
 330 /// Processor Local APIC Structure Definition
 331 ///
 332 typedef struct {
 333   UINT8   Type;
 334   UINT8   Length;
 335   UINT8   AcpiProcessorUid;
 336   UINT8   ApicId;
 337   UINT32  Flags;
 338 } EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_STRUCTURE;
 339
 340 ///
 341 /// Local APIC Flags.  All other bits are reserved and must be 0.
 342 ///
 343 #define EFI_ACPI_6_3_LOCAL_APIC_ENABLED         BIT0
 344 #define EFI_ACPI_6_3_LOCAL_APIC_ONLINE_CAPABLE  BIT1
 345
 346 ///
 347 /// IO APIC Structure
 348 ///
 349 typedef struct {
 350   UINT8   Type;
 351   UINT8   Length;
 352   UINT8   IoApicId;
 353   UINT8   Reserved;
 354   UINT32  IoApicAddress;
 355   UINT32  GlobalSystemInterruptBase;
 356 } EFI_ACPI_6_3_IO_APIC_STRUCTURE;
 357
 358 ///
 359 /// Interrupt Source Override Structure
 360 ///
 361 typedef struct {
 362   UINT8   Type;
 363   UINT8   Length;
 364   UINT8   Bus;
 365   UINT8   Source;
 366   UINT32  GlobalSystemInterrupt;
 367   UINT16  Flags;
 368 } EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
 369
 370 ///
 371 /// Platform Interrupt Sources Structure Definition
 372 ///
 373 typedef struct {
 374   UINT8   Type;
 375   UINT8   Length;
 376   UINT16  Flags;
 377   UINT8   InterruptType;
 378   UINT8   ProcessorId;
 379   UINT8   ProcessorEid;
 380   UINT8   IoSapicVector;
 381   UINT32  GlobalSystemInterrupt;
 382   UINT32  PlatformInterruptSourceFlags;
 383   UINT8   CpeiProcessorOverride;
 384   UINT8   Reserved[31];
 385 } EFI_ACPI_6_3_PLATFORM_INTERRUPT_APIC_STRUCTURE;
 386
 387 //
 388 // MPS INTI flags.
 389 // All other bits are reserved and must be set to 0.
 390 //
 391 #define EFI_ACPI_6_3_POLARITY      (3 << 0)
 392 #define EFI_ACPI_6_3_TRIGGER_MODE  (3 << 2)
 393
 394 ///
 395 /// Non-Maskable Interrupt Source Structure
 396 ///
 397 typedef struct {
 398   UINT8   Type;
 399   UINT8   Length;
 400   UINT16  Flags;
 401   UINT32  GlobalSystemInterrupt;
 402 } EFI_ACPI_6_3_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
 403
 404 ///
 405 /// Local APIC NMI Structure
 406 ///
 407 typedef struct {
 408   UINT8   Type;
 409   UINT8   Length;
 410   UINT8   AcpiProcessorUid;
 411   UINT16  Flags;
 412   UINT8   LocalApicLint;
 413 } EFI_ACPI_6_3_LOCAL_APIC_NMI_STRUCTURE;
 414
 415 ///
 416 /// Local APIC Address Override Structure
 417 ///
 418 typedef struct {
 419   UINT8   Type;
 420   UINT8   Length;
 421   UINT16  Reserved;
 422   UINT64  LocalApicAddress;
 423 } EFI_ACPI_6_3_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
 424
 425 ///
 426 /// IO SAPIC Structure
 427 ///
 428 typedef struct {
 429   UINT8   Type;
 430   UINT8   Length;
 431   UINT8   IoApicId;
 432   UINT8   Reserved;
 433   UINT32  GlobalSystemInterruptBase;
 434   UINT64  IoSapicAddress;
 435 } EFI_ACPI_6_3_IO_SAPIC_STRUCTURE;
 436
 437 ///
 438 /// Local SAPIC Structure
 439 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
 440 ///
 441 typedef struct {
 442   UINT8   Type;
 443   UINT8   Length;
 444   UINT8   AcpiProcessorId;
 445   UINT8   LocalSapicId;
 446   UINT8   LocalSapicEid;
 447   UINT8   Reserved[3];
 448   UINT32  Flags;
 449   UINT32  ACPIProcessorUIDValue;
 450 } EFI_ACPI_6_3_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
 451
 452 ///
 453 /// Platform Interrupt Sources Structure
 454 ///
 455 typedef struct {
 456   UINT8   Type;
 457   UINT8   Length;
 458   UINT16  Flags;
 459   UINT8   InterruptType;
 460   UINT8   ProcessorId;
 461   UINT8   ProcessorEid;
 462   UINT8   IoSapicVector;
 463   UINT32  GlobalSystemInterrupt;
 464   UINT32  PlatformInterruptSourceFlags;
 465 } EFI_ACPI_6_3_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
 466
 467 ///
 468 /// Platform Interrupt Source Flags.
 469 /// All other bits are reserved and must be set to 0.
 470 ///
 471 #define EFI_ACPI_6_3_CPEI_PROCESSOR_OVERRIDE          BIT0
 472
 473 ///
 474 /// Processor Local x2APIC Structure Definition
 475 ///
 476 typedef struct {
 477   UINT8   Type;
 478   UINT8   Length;
 479   UINT8   Reserved[2];
 480   UINT32  X2ApicId;
 481   UINT32  Flags;
 482   UINT32  AcpiProcessorUid;
 483 } EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_STRUCTURE;
 484
 485 ///
 486 /// Local x2APIC NMI Structure
 487 ///
 488 typedef struct {
 489   UINT8   Type;
 490   UINT8   Length;
 491   UINT16  Flags;
 492   UINT32  AcpiProcessorUid;
 493   UINT8   LocalX2ApicLint;
 494   UINT8   Reserved[3];
 495 } EFI_ACPI_6_3_LOCAL_X2APIC_NMI_STRUCTURE;
 496
 497 ///
 498 /// GIC Structure
 499 ///
 500 typedef struct {
 501   UINT8   Type;
 502   UINT8   Length;
 503   UINT16  Reserved;
 504   UINT32  CPUInterfaceNumber;
 505   UINT32  AcpiProcessorUid;
 506   UINT32  Flags;
 507   UINT32  ParkingProtocolVersion;
 508   UINT32  PerformanceInterruptGsiv;
 509   UINT64  ParkedAddress;
 510   UINT64  PhysicalBaseAddress;
 511   UINT64  GICV;
 512   UINT64  GICH;
 513   UINT32  VGICMaintenanceInterrupt;
 514   UINT64  GICRBaseAddress;
 515   UINT64  MPIDR;
 516   UINT8   ProcessorPowerEfficiencyClass;
 517   UINT8   Reserved2;
 518   UINT16  SpeOverflowInterrupt;
 519 } EFI_ACPI_6_3_GIC_STRUCTURE;
 520
 521 ///
 522 /// GIC Flags.  All other bits are reserved and must be 0.
 523 ///
 524 #define EFI_ACPI_6_3_GIC_ENABLED                              BIT0
 525 #define EFI_ACPI_6_3_PERFORMANCE_INTERRUPT_MODEL              BIT1
 526 #define EFI_ACPI_6_3_VGIC_MAINTENANCE_INTERRUPT_MODE_FLAGS    BIT2
 527
 528 ///
 529 /// GIC Distributor Structure
 530 ///
 531 typedef struct {
 532   UINT8   Type;
 533   UINT8   Length;
 534   UINT16  Reserved1;
 535   UINT32  GicId;
 536   UINT64  PhysicalBaseAddress;
 537   UINT32  SystemVectorBase;
 538   UINT8   GicVersion;
 539   UINT8   Reserved2[3];
 540 } EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE;
 541
 542 ///
 543 /// GIC Version
 544 ///
 545 #define EFI_ACPI_6_3_GIC_V1                                   0x01
 546 #define EFI_ACPI_6_3_GIC_V2                                   0x02
 547 #define EFI_ACPI_6_3_GIC_V3                                   0x03
 548 #define EFI_ACPI_6_3_GIC_V4                                   0x04
 549
 550 ///
 551 /// GIC MSI Frame Structure
 552 ///
 553 typedef struct {
 554   UINT8   Type;
 555   UINT8   Length;
 556   UINT16  Reserved1;
 557   UINT32  GicMsiFrameId;
 558   UINT64  PhysicalBaseAddress;
 559   UINT32  Flags;
 560   UINT16  SPICount;
 561   UINT16  SPIBase;
 562 } EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE;
 563
 564 ///
 565 /// GIC MSI Frame Flags.  All other bits are reserved and must be 0.
 566 ///
 567 #define EFI_ACPI_6_3_SPI_COUNT_BASE_SELECT                    BIT0
 568
 569 ///
 570 /// GICR Structure
 571 ///
 572 typedef struct {
 573   UINT8   Type;
 574   UINT8   Length;
 575   UINT16  Reserved;
 576   UINT64  DiscoveryRangeBaseAddress;
 577   UINT32  DiscoveryRangeLength;
 578 } EFI_ACPI_6_3_GICR_STRUCTURE;
 579
 580 ///
 581 /// GIC Interrupt Translation Service Structure
 582 ///
 583 typedef struct {
 584   UINT8   Type;
 585   UINT8   Length;
 586   UINT16  Reserved;
 587   UINT32  GicItsId;
 588   UINT64  PhysicalBaseAddress;
 589   UINT32  Reserved2;
 590 } EFI_ACPI_6_3_GIC_ITS_STRUCTURE;
 591
 592 ///
 593 /// Smart Battery Description Table (SBST)
 594 ///
 595 typedef struct {
 596   EFI_ACPI_DESCRIPTION_HEADER Header;
 597   UINT32                      WarningEnergyLevel;
 598   UINT32                      LowEnergyLevel;
 599   UINT32                      CriticalEnergyLevel;
 600 } EFI_ACPI_6_3_SMART_BATTERY_DESCRIPTION_TABLE;
 601
 602 ///
 603 /// SBST Version (as defined in ACPI 6.3 spec.)
 604 ///
 605 #define EFI_ACPI_6_3_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
 606
 607 ///
 608 /// Embedded Controller Boot Resources Table (ECDT)
 609 /// The table is followed by a null terminated ASCII string that contains
 610 /// a fully qualified reference to the name space object.
 611 ///
 612 typedef struct {
 613   EFI_ACPI_DESCRIPTION_HEADER             Header;
 614   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  EcControl;
 615   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE  EcData;
 616   UINT32                                  Uid;
 617   UINT8                                   GpeBit;
 618 } EFI_ACPI_6_3_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
 619
 620 ///
 621 /// ECDT Version (as defined in ACPI 6.3 spec.)
 622 ///
 623 #define EFI_ACPI_6_3_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION  0x01
 624
 625 ///
 626 /// System Resource Affinity Table (SRAT).  The rest of the table
 627 /// must be defined in a platform specific manner.
 628 ///
 629 typedef struct {
 630   EFI_ACPI_DESCRIPTION_HEADER Header;
 631   UINT32                      Reserved1;  ///< Must be set to 1
 632   UINT64                      Reserved2;
 633 } EFI_ACPI_6_3_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
 634
 635 ///
 636 /// SRAT Version (as defined in ACPI 6.3 spec.)
 637 ///
 638 #define EFI_ACPI_6_3_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION  0x03
 639
 640 //
 641 // SRAT structure types.
 642 // All other values between 0x05 an 0xFF are reserved and
 643 // will be ignored by OSPM.
 644 //
 645 #define EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY  0x00
 646 #define EFI_ACPI_6_3_MEMORY_AFFINITY                      0x01
 647 #define EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_AFFINITY      0x02
 648 #define EFI_ACPI_6_3_GICC_AFFINITY                        0x03
 649 #define EFI_ACPI_6_3_GIC_ITS_AFFINITY                     0x04
 650
 651 ///
 652 /// Processor Local APIC/SAPIC Affinity Structure Definition
 653 ///
 654 typedef struct {
 655   UINT8   Type;
 656   UINT8   Length;
 657   UINT8   ProximityDomain7To0;
 658   UINT8   ApicId;
 659   UINT32  Flags;
 660   UINT8   LocalSapicEid;
 661   UINT8   ProximityDomain31To8[3];
 662   UINT32  ClockDomain;
 663 } EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
 664
 665 ///
 666 /// Local APIC/SAPIC Flags.  All other bits are reserved and must be 0.
 667 ///
 668 #define EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
 669
 670 ///
 671 /// Memory Affinity Structure Definition
 672 ///
 673 typedef struct {
 674   UINT8   Type;
 675   UINT8   Length;
 676   UINT32  ProximityDomain;
 677   UINT16  Reserved1;
 678   UINT32  AddressBaseLow;
 679   UINT32  AddressBaseHigh;
 680   UINT32  LengthLow;
 681   UINT32  LengthHigh;
 682   UINT32  Reserved2;
 683   UINT32  Flags;
 684   UINT64  Reserved3;
 685 } EFI_ACPI_6_3_MEMORY_AFFINITY_STRUCTURE;
 686
 687 //
 688 // Memory Flags.  All other bits are reserved and must be 0.
 689 //
 690 #define EFI_ACPI_6_3_MEMORY_ENABLED       (1 << 0)
 691 #define EFI_ACPI_6_3_MEMORY_HOT_PLUGGABLE (1 << 1)
 692 #define EFI_ACPI_6_3_MEMORY_NONVOLATILE   (1 << 2)
 693
 694 ///
 695 /// Processor Local x2APIC Affinity Structure Definition
 696 ///
 697 typedef struct {
 698   UINT8   Type;
 699   UINT8   Length;
 700   UINT8   Reserved1[2];
 701   UINT32  ProximityDomain;
 702   UINT32  X2ApicId;
 703   UINT32  Flags;
 704   UINT32  ClockDomain;
 705   UINT8   Reserved2[4];
 706 } EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
 707
 708 ///
 709 /// GICC Affinity Structure Definition
 710 ///
 711 typedef struct {
 712   UINT8   Type;
 713   UINT8   Length;
 714   UINT32  ProximityDomain;
 715   UINT32  AcpiProcessorUid;
 716   UINT32  Flags;
 717   UINT32  ClockDomain;
 718 } EFI_ACPI_6_3_GICC_AFFINITY_STRUCTURE;
 719
 720 ///
 721 /// GICC Flags.  All other bits are reserved and must be 0.
 722 ///
 723 #define EFI_ACPI_6_3_GICC_ENABLED (1 << 0)
 724
 725 ///
 726 /// GIC Interrupt Translation Service (ITS) Affinity Structure Definition
 727 ///
 728 typedef struct {
 729   UINT8   Type;
 730   UINT8   Length;
 731   UINT32  ProximityDomain;
 732   UINT8   Reserved[2];
 733   UINT32  ItsId;
 734 } EFI_ACPI_6_3_GIC_ITS_AFFINITY_STRUCTURE;
 735
 736 ///
 737 /// Device Handle - ACPI
 738 ///
 739 typedef struct {
 740   UINT64  AcpiHid;
 741   UINT32  AcpiUid;
 742   UINT8   Reserved[4];
 743 } EFI_ACPI_6_3_DEVICE_HANDLE_ACPI;
 744
 745 ///
 746 /// Device Handle - PCI
 747 ///
 748 typedef struct {
 749   UINT16  PciSegment;
 750   UINT16  PciBdfNumber;
 751   UINT8   Reserved[12];
 752 } EFI_ACPI_6_3_DEVICE_HANDLE_PCI;
 753
 754 ///
 755 /// Generic Initiator Affinity Structure
 756 ///
 757 typedef struct {
 758   UINT8   Type;
 759   UINT8   Length;
 760   UINT8   Reserved1;
 761   UINT8   DeviceHandleType;
 762   UINT32  ProximityDomain;
 763
 764   union {
 765     EFI_ACPI_6_3_DEVICE_HANDLE_ACPI   Acpi;
 766     EFI_ACPI_6_3_DEVICE_HANDLE_PCI    Pci;
 767   } DeviceHandle;
 768
 769   UINT32  Flags;
 770   UINT8   Reserved2[4];
 771 } EFI_ACPI_6_3_GENERIC_INITIATOR_AFFINITY_STRUCTURE;
 772
 773 ///
 774 /// Generic Initiator Affinity Structure Flags. All other bits are reserved
 775 /// and must be 0.
 776 ///
 777 #define EFI_ACPI_6_3_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ENABLED (1 << 0)
 778
 779 ///
 780 /// System Locality Distance Information Table (SLIT).
 781 /// The rest of the table is a matrix.
 782 ///
 783 typedef struct {
 784   EFI_ACPI_DESCRIPTION_HEADER Header;
 785   UINT64                      NumberOfSystemLocalities;
 786 } EFI_ACPI_6_3_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
 787
 788 ///
 789 /// SLIT Version (as defined in ACPI 6.3 spec.)
 790 ///
 791 #define EFI_ACPI_6_3_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION  0x01
 792
 793 ///
 794 /// Corrected Platform Error Polling Table (CPEP)
 795 ///
 796 typedef struct {
 797   EFI_ACPI_DESCRIPTION_HEADER Header;
 798   UINT8                       Reserved[8];
 799 } EFI_ACPI_6_3_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER;
 800
 801 ///
 802 /// CPEP Version (as defined in ACPI 6.3 spec.)
 803 ///
 804 #define EFI_ACPI_6_3_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
 805
 806 //
 807 // CPEP processor structure types.
 808 //
 809 #define EFI_ACPI_6_3_CPEP_PROCESSOR_APIC_SAPIC  0x00
 810
 811 ///
 812 /// Corrected Platform Error Polling Processor Structure Definition
 813 ///
 814 typedef struct {
 815   UINT8   Type;
 816   UINT8   Length;
 817   UINT8   ProcessorId;
 818   UINT8   ProcessorEid;
 819   UINT32  PollingInterval;
 820 } EFI_ACPI_6_3_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE;
 821
 822 ///
 823 /// Maximum System Characteristics Table (MSCT)
 824 ///
 825 typedef struct {
 826   EFI_ACPI_DESCRIPTION_HEADER Header;
 827   UINT32                      OffsetProxDomInfo;
 828   UINT32                      MaximumNumberOfProximityDomains;
 829   UINT32                      MaximumNumberOfClockDomains;
 830   UINT64                      MaximumPhysicalAddress;
 831 } EFI_ACPI_6_3_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER;
 832
 833 ///
 834 /// MSCT Version (as defined in ACPI 6.3 spec.)
 835 ///
 836 #define EFI_ACPI_6_3_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
 837
 838 ///
 839 /// Maximum Proximity Domain Information Structure Definition
 840 ///
 841 typedef struct {
 842   UINT8   Revision;
 843   UINT8   Length;
 844   UINT32  ProximityDomainRangeLow;
 845   UINT32  ProximityDomainRangeHigh;
 846   UINT32  MaximumProcessorCapacity;
 847   UINT64  MaximumMemoryCapacity;
 848 } EFI_ACPI_6_3_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
 849
 850 ///
 851 /// ACPI RAS Feature Table definition.
 852 ///
 853 typedef struct {
 854   EFI_ACPI_DESCRIPTION_HEADER Header;
 855   UINT8                       PlatformCommunicationChannelIdentifier[12];
 856 } EFI_ACPI_6_3_RAS_FEATURE_TABLE;
 857
 858 ///
 859 /// RASF Version (as defined in ACPI 6.3 spec.)
 860 ///
 861 #define EFI_ACPI_6_3_RAS_FEATURE_TABLE_REVISION 0x01
 862
 863 ///
 864 /// ACPI RASF Platform Communication Channel Shared Memory Region definition.
 865 ///
 866 typedef struct {
 867   UINT32                      Signature;
 868   UINT16                      Command;
 869   UINT16                      Status;
 870   UINT16                      Version;
 871   UINT8                       RASCapabilities[16];
 872   UINT8                       SetRASCapabilities[16];
 873   UINT16                      NumberOfRASFParameterBlocks;
 874   UINT32                      SetRASCapabilitiesStatus;
 875 } EFI_ACPI_6_3_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
 876
 877 ///
 878 /// ACPI RASF PCC command code
 879 ///
 880 #define EFI_ACPI_6_3_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND  0x01
 881
 882 ///
 883 /// ACPI RASF Platform RAS Capabilities
 884 ///
 885 #define EFI_ACPI_6_3_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPORTED                         BIT0
 886 #define EFI_ACPI_6_3_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPORTED_AND_EXPOSED_TO_SOFTWARE BIT1
 887 #define EFI_ACPI_6_3_RASF_PLATFORM_RAS_CAPABILITY_CPU_CACHE_FLUSH_TO_NVDIMM_DURABILITY_ON_POWER_LOSS            BIT2
 888 #define EFI_ACPI_6_3_RASF_PLATFORM_RAS_CAPABILITY_MEMORY_CONTROLLER_FLUSH_TO_NVDIMM_DURABILITY_ON_POWER_LOSS    BIT3
 889 #define EFI_ACPI_6_3_RASF_PLATFORM_RAS_CAPABILITY_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_HARDWARE_MIRRORING         BIT4
 890
 891 ///
 892 /// ACPI RASF Parameter Block structure for PATROL_SCRUB
 893 ///
 894 typedef struct {
 895   UINT16                      Type;
 896   UINT16                      Version;
 897   UINT16                      Length;
 898   UINT16                      PatrolScrubCommand;
 899   UINT64                      RequestedAddressRange[2];
 900   UINT64                      ActualAddressRange[2];
 901   UINT16                      Flags;
 902   UINT8                       RequestedSpeed;
 903 } EFI_ACPI_6_3_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE;
 904
 905 ///
 906 /// ACPI RASF Patrol Scrub command
 907 ///
 908 #define EFI_ACPI_6_3_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS   0x01
 909 #define EFI_ACPI_6_3_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER   0x02
 910 #define EFI_ACPI_6_3_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER    0x03
 911
 912 ///
 913 /// Memory Power State Table definition.
 914 ///
 915 typedef struct {
 916   EFI_ACPI_DESCRIPTION_HEADER Header;
 917   UINT8                       PlatformCommunicationChannelIdentifier;
 918   UINT8                       Reserved[3];
 919 // Memory Power Node Structure
 920 // Memory Power State Characteristics
 921 } EFI_ACPI_6_3_MEMORY_POWER_STATUS_TABLE;
 922
 923 ///
 924 /// MPST Version (as defined in ACPI 6.3 spec.)
 925 ///
 926 #define EFI_ACPI_6_3_MEMORY_POWER_STATE_TABLE_REVISION 0x01
 927
 928 ///
 929 /// MPST Platform Communication Channel Shared Memory Region definition.
 930 ///
 931 typedef struct {
 932   UINT32                      Signature;
 933   UINT16                      Command;
 934   UINT16                      Status;
 935   UINT32                      MemoryPowerCommandRegister;
 936   UINT32                      MemoryPowerStatusRegister;
 937   UINT32                      PowerStateId;
 938   UINT32                      MemoryPowerNodeId;
 939   UINT64                      MemoryEnergyConsumed;
 940   UINT64                      ExpectedAveragePowerComsuned;
 941 } EFI_ACPI_6_3_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
 942
 943 ///
 944 /// ACPI MPST PCC command code
 945 ///
 946 #define EFI_ACPI_6_3_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND  0x03
 947
 948 ///
 949 /// ACPI MPST Memory Power command
 950 ///
 951 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE       0x01
 952 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE       0x02
 953 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED   0x03
 954 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED   0x04
 955
 956 ///
 957 /// MPST Memory Power Node Table
 958 ///
 959 typedef struct {
 960   UINT8                                             PowerStateValue;
 961   UINT8                                             PowerStateInformationIndex;
 962 } EFI_ACPI_6_3_MPST_MEMORY_POWER_STATE;
 963
 964 typedef struct {
 965   UINT8                                             Flag;
 966   UINT8                                             Reserved;
 967   UINT16                                            MemoryPowerNodeId;
 968   UINT32                                            Length;
 969   UINT64                                            AddressBase;
 970   UINT64                                            AddressLength;
 971   UINT32                                            NumberOfPowerStates;
 972   UINT32                                            NumberOfPhysicalComponents;
 973 //EFI_ACPI_6_3_MPST_MEMORY_POWER_STATE              MemoryPowerState[NumberOfPowerStates];
 974 //UINT16                                            PhysicalComponentIdentifier[NumberOfPhysicalComponents];
 975 } EFI_ACPI_6_3_MPST_MEMORY_POWER_STRUCTURE;
 976
 977 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE          0x01
 978 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED   0x02
 979 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE   0x04
 980
 981 typedef struct {
 982   UINT16                      MemoryPowerNodeCount;
 983   UINT8                       Reserved[2];
 984 } EFI_ACPI_6_3_MPST_MEMORY_POWER_NODE_TABLE;
 985
 986 ///
 987 /// MPST Memory Power State Characteristics Table
 988 ///
 989 typedef struct {
 990   UINT8                                             PowerStateStructureID;
 991   UINT8                                             Flag;
 992   UINT16                                            Reserved;
 993   UINT32                                            AveragePowerConsumedInMPS0;
 994   UINT32                                            RelativePowerSavingToMPS0;
 995   UINT64                                            ExitLatencyToMPS0;
 996 } EFI_ACPI_6_3_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE;
 997
 998 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED              0x01
 999 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY   0x02
1000 #define EFI_ACPI_6_3_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT    0x04
1001
1002 typedef struct {
1003   UINT16                      MemoryPowerStateCharacteristicsCount;
1004   UINT8                       Reserved[2];
1005 } EFI_ACPI_6_3_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE;
1006
1007 ///
1008 /// Memory Topology Table definition.
1009 ///
1010 typedef struct {
1011   EFI_ACPI_DESCRIPTION_HEADER Header;
1012   UINT32                      Reserved;
1013 } EFI_ACPI_6_3_MEMORY_TOPOLOGY_TABLE;
1014
1015 ///
1016 /// PMTT Version (as defined in ACPI 6.3 spec.)
1017 ///
1018 #define EFI_ACPI_6_3_MEMORY_TOPOLOGY_TABLE_REVISION 0x01
1019
1020 ///
1021 /// Common Memory Aggregator Device Structure.
1022 ///
1023 typedef struct {
1024   UINT8                       Type;
1025   UINT8                       Reserved;
1026   UINT16                      Length;
1027   UINT16                      Flags;
1028   UINT16                      Reserved1;
1029 } EFI_ACPI_6_3_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1030
1031 ///
1032 /// Memory Aggregator Device Type
1033 ///
1034 #define EFI_ACPI_6_3_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_SOCKET            0x1
1035 #define EFI_ACPI_6_3_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_MEMORY_CONTROLLER 0x2
1036 #define EFI_ACPI_6_3_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_DIMM              0x3
1037
1038 ///
1039 /// Socket Memory Aggregator Device Structure.
1040 ///
1041 typedef struct {
1042   EFI_ACPI_6_3_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1043   UINT16                                                       SocketIdentifier;
1044   UINT16                                                       Reserved;
1045 //EFI_ACPI_6_3_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  MemoryController[];
1046 } EFI_ACPI_6_3_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1047
1048 ///
1049 /// MemoryController Memory Aggregator Device Structure.
1050 ///
1051 typedef struct {
1052   EFI_ACPI_6_3_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1053   UINT32                                                       ReadLatency;
1054   UINT32                                                       WriteLatency;
1055   UINT32                                                       ReadBandwidth;
1056   UINT32                                                       WriteBandwidth;
1057   UINT16                                                       OptimalAccessUnit;
1058   UINT16                                                       OptimalAccessAlignment;
1059   UINT16                                                       Reserved;
1060   UINT16                                                       NumberOfProximityDomains;
1061 //UINT32                                                       ProximityDomain[NumberOfProximityDomains];
1062 //EFI_ACPI_6_3_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE    PhysicalComponent[];
1063 } EFI_ACPI_6_3_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1064
1065 ///
1066 /// DIMM Memory Aggregator Device Structure.
1067 ///
1068 typedef struct {
1069   EFI_ACPI_6_3_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE  Header;
1070   UINT16                                                       PhysicalComponentIdentifier;
1071   UINT16                                                       Reserved;
1072   UINT32                                                       SizeOfDimm;
1073   UINT32                                                       SmbiosHandle;
1074 } EFI_ACPI_6_3_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1075
1076 ///
1077 /// Boot Graphics Resource Table definition.
1078 ///
1079 typedef struct {
1080   EFI_ACPI_DESCRIPTION_HEADER Header;
1081   ///
1082   /// 2-bytes (16 bit) version ID. This value must be 1.
1083   ///
1084   UINT16                      Version;
1085   ///
1086   /// 1-byte status field indicating current status about the table.
1087   ///     Bits[7:1] = Reserved (must be zero)
1088   ///     Bit [0] = Valid. A one indicates the boot image graphic is valid.
1089   ///
1090   UINT8                       Status;
1091   ///
1092   /// 1-byte enumerated type field indicating format of the image.
1093   ///     0 = Bitmap
1094   ///     1 - 255  Reserved (for future use)
1095   ///
1096   UINT8                       ImageType;
1097   ///
1098   /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1099   /// of the image bitmap.
1100   ///
1101   UINT64                      ImageAddress;
1102   ///
1103   /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1104   /// (X, Y) display offset of the top left corner of the boot image.
1105   /// The top left corner of the display is at offset (0, 0).
1106   ///
1107   UINT32                      ImageOffsetX;
1108   ///
1109   /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1110   /// (X, Y) display offset of the top left corner of the boot image.
1111   /// The top left corner of the display is at offset (0, 0).
1112   ///
1113   UINT32                      ImageOffsetY;
1114 } EFI_ACPI_6_3_BOOT_GRAPHICS_RESOURCE_TABLE;
1115
1116 ///
1117 /// BGRT Revision
1118 ///
1119 #define EFI_ACPI_6_3_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1120
1121 ///
1122 /// BGRT Version
1123 ///
1124 #define EFI_ACPI_6_3_BGRT_VERSION         0x01
1125
1126 ///
1127 /// BGRT Status
1128 ///
1129 #define EFI_ACPI_6_3_BGRT_STATUS_NOT_DISPLAYED 0x00
1130 #define EFI_ACPI_6_3_BGRT_STATUS_DISPLAYED     0x01
1131
1132 ///
1133 /// BGRT Image Type
1134 ///
1135 #define EFI_ACPI_6_3_BGRT_IMAGE_TYPE_BMP  0x00
1136
1137 ///
1138 /// FPDT Version (as defined in ACPI 6.3 spec.)
1139 ///
1140 #define EFI_ACPI_6_3_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION 0x01
1141
1142 ///
1143 /// FPDT Performance Record Types
1144 ///
1145 #define EFI_ACPI_6_3_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER      0x0000
1146 #define EFI_ACPI_6_3_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER     0x0001
1147
1148 ///
1149 /// FPDT Performance Record Revision
1150 ///
1151 #define EFI_ACPI_6_3_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER  0x01
1152 #define EFI_ACPI_6_3_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER 0x01
1153
1154 ///
1155 /// FPDT Runtime Performance Record Types
1156 ///
1157 #define EFI_ACPI_6_3_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME                0x0000
1158 #define EFI_ACPI_6_3_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND               0x0001
1159 #define EFI_ACPI_6_3_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT      0x0002
1160
1161 ///
1162 /// FPDT Runtime Performance Record Revision
1163 ///
1164 #define EFI_ACPI_6_3_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME            0x01
1165 #define EFI_ACPI_6_3_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND           0x01
1166 #define EFI_ACPI_6_3_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT  0x02
1167
1168 ///
1169 /// FPDT Performance Record header
1170 ///
1171 typedef struct {
1172   UINT16           Type;
1173   UINT8            Length;
1174   UINT8            Revision;
1175 } EFI_ACPI_6_3_FPDT_PERFORMANCE_RECORD_HEADER;
1176
1177 ///
1178 /// FPDT Performance Table header
1179 ///
1180 typedef struct {
1181   UINT32  Signature;
1182   UINT32  Length;
1183 } EFI_ACPI_6_3_FPDT_PERFORMANCE_TABLE_HEADER;
1184
1185 ///
1186 /// FPDT Firmware Basic Boot Performance Pointer Record Structure
1187 ///
1188 typedef struct {
1189   EFI_ACPI_6_3_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1190   UINT32                                          Reserved;
1191   ///
1192   /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1193   ///
1194   UINT64                                          BootPerformanceTablePointer;
1195 } EFI_ACPI_6_3_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD;
1196
1197 ///
1198 /// FPDT S3 Performance Table Pointer Record Structure
1199 ///
1200 typedef struct {
1201   EFI_ACPI_6_3_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1202   UINT32                                          Reserved;
1203   ///
1204   /// 64-bit processor-relative physical address of the S3 Performance Table.
1205   ///
1206   UINT64                                          S3PerformanceTablePointer;
1207 } EFI_ACPI_6_3_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD;
1208
1209 ///
1210 /// FPDT Firmware Basic Boot Performance Record Structure
1211 ///
1212 typedef struct {
1213   EFI_ACPI_6_3_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1214   UINT32                                          Reserved;
1215   ///
1216   /// Timer value logged at the beginning of firmware image execution.
1217   /// This may not always be zero or near zero.
1218   ///
1219   UINT64                                          ResetEnd;
1220   ///
1221   /// Timer value logged just prior to loading the OS boot loader into memory.
1222   /// For non-UEFI compatible boots, this field must be zero.
1223   ///
1224   UINT64                                          OsLoaderLoadImageStart;
1225   ///
1226   /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1227   /// For non-UEFI compatible boots, the timer value logged will be just prior
1228   /// to the INT 19h handler invocation.
1229   ///
1230   UINT64                                          OsLoaderStartImageStart;
1231   ///
1232   /// Timer value logged at the point when the OS loader calls the
1233   /// ExitBootServices function for UEFI compatible firmware.
1234   /// For non-UEFI compatible boots, this field must be zero.
1235   ///
1236   UINT64                                          ExitBootServicesEntry;
1237   ///
1238   /// Timer value logged at the point just prior towhen the OS loader gaining
1239   /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1240   /// For non-UEFI compatible boots, this field must be zero.
1241   ///
1242   UINT64                                          ExitBootServicesExit;
1243 } EFI_ACPI_6_3_FPDT_FIRMWARE_BASIC_BOOT_RECORD;
1244
1245 ///
1246 /// FPDT Firmware Basic Boot Performance Table signature
1247 ///
1248 #define EFI_ACPI_6_3_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE  SIGNATURE_32('F', 'B', 'P', 'T')
1249
1250 //
1251 // FPDT Firmware Basic Boot Performance Table
1252 //
1253 typedef struct {
1254   EFI_ACPI_6_3_FPDT_PERFORMANCE_TABLE_HEADER      Header;
1255   //
1256   // one or more Performance Records.
1257   //
1258 } EFI_ACPI_6_3_FPDT_FIRMWARE_BASIC_BOOT_TABLE;
1259
1260 ///
1261 /// FPDT "S3PT" S3 Performance Table
1262 ///
1263 #define EFI_ACPI_6_3_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE  SIGNATURE_32('S', '3', 'P', 'T')
1264
1265 //
1266 // FPDT Firmware S3 Boot Performance Table
1267 //
1268 typedef struct {
1269   EFI_ACPI_6_3_FPDT_PERFORMANCE_TABLE_HEADER      Header;
1270   //
1271   // one or more Performance Records.
1272   //
1273 } EFI_ACPI_6_3_FPDT_FIRMWARE_S3_BOOT_TABLE;
1274
1275 ///
1276 /// FPDT Basic S3 Resume Performance Record
1277 ///
1278 typedef struct {
1279   EFI_ACPI_6_3_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1280   ///
1281   /// A count of the number of S3 resume cycles since the last full boot sequence.
1282   ///
1283   UINT32                                          ResumeCount;
1284   ///
1285   /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1286   /// OS waking vector. Only the most recent resume cycle's time is retained.
1287   ///
1288   UINT64                                          FullResume;
1289   ///
1290   /// Average timer value of all resume cycles logged since the last full boot
1291   /// sequence, including the most recent resume.  Note that the entire log of
1292   /// timer values does not need to be retained in order to calculate this average.
1293   ///
1294   UINT64                                          AverageResume;
1295 } EFI_ACPI_6_3_FPDT_S3_RESUME_RECORD;
1296
1297 ///
1298 /// FPDT Basic S3 Suspend Performance Record
1299 ///
1300 typedef struct {
1301   EFI_ACPI_6_3_FPDT_PERFORMANCE_RECORD_HEADER     Header;
1302   ///
1303   /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1304   /// Only the most recent suspend cycle's timer value is retained.
1305   ///
1306   UINT64                                          SuspendStart;
1307   ///
1308   /// Timer value recorded at the final firmware write to SLP_TYP (or other
1309   /// mechanism) used to trigger hardware entry to S3.
1310   /// Only the most recent suspend cycle's timer value is retained.
1311   ///
1312   UINT64                                          SuspendEnd;
1313 } EFI_ACPI_6_3_FPDT_S3_SUSPEND_RECORD;
1314
1315 ///
1316 /// Firmware Performance Record Table definition.
1317 ///
1318 typedef struct {
1319   EFI_ACPI_DESCRIPTION_HEADER Header;
1320 } EFI_ACPI_6_3_FIRMWARE_PERFORMANCE_RECORD_TABLE;
1321
1322 ///
1323 /// Generic Timer Description Table definition.
1324 ///
1325 typedef struct {
1326   EFI_ACPI_DESCRIPTION_HEADER Header;
1327   UINT64                      CntControlBasePhysicalAddress;
1328   UINT32                      Reserved;
1329   UINT32                      SecurePL1TimerGSIV;
1330   UINT32                      SecurePL1TimerFlags;
1331   UINT32                      NonSecurePL1TimerGSIV;
1332   UINT32                      NonSecurePL1TimerFlags;
1333   UINT32                      VirtualTimerGSIV;
1334   UINT32                      VirtualTimerFlags;
1335   UINT32                      NonSecurePL2TimerGSIV;
1336   UINT32                      NonSecurePL2TimerFlags;
1337   UINT64                      CntReadBasePhysicalAddress;
1338   UINT32                      PlatformTimerCount;
1339   UINT32                      PlatformTimerOffset;
1340   UINT32                      VirtualPL2TimerGSIV;
1341   UINT32                      VirtualPL2TimerFlags;
1342 } EFI_ACPI_6_3_GENERIC_TIMER_DESCRIPTION_TABLE;
1343
1344 ///
1345 /// GTDT Version (as defined in ACPI 6.3 spec.)
1346 ///
1347 #define EFI_ACPI_6_3_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION 0x03
1348
1349 ///
1350 /// Timer Flags.  All other bits are reserved and must be 0.
1351 ///
1352 #define EFI_ACPI_6_3_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE          BIT0
1353 #define EFI_ACPI_6_3_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY      BIT1
1354 #define EFI_ACPI_6_3_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY          BIT2
1355
1356 ///
1357 /// Platform Timer Type
1358 ///
1359 #define EFI_ACPI_6_3_GTDT_GT_BLOCK                       0
1360 #define EFI_ACPI_6_3_GTDT_SBSA_GENERIC_WATCHDOG          1
1361
1362 ///
1363 /// GT Block Structure
1364 ///
1365 typedef struct {
1366   UINT8   Type;
1367   UINT16  Length;
1368   UINT8   Reserved;
1369   UINT64  CntCtlBase;
1370   UINT32  GTBlockTimerCount;
1371   UINT32  GTBlockTimerOffset;
1372 } EFI_ACPI_6_3_GTDT_GT_BLOCK_STRUCTURE;
1373
1374 ///
1375 /// GT Block Timer Structure
1376 ///
1377 typedef struct {
1378   UINT8   GTFrameNumber;
1379   UINT8   Reserved[3];
1380   UINT64  CntBaseX;
1381   UINT64  CntEL0BaseX;
1382   UINT32  GTxPhysicalTimerGSIV;
1383   UINT32  GTxPhysicalTimerFlags;
1384   UINT32  GTxVirtualTimerGSIV;
1385   UINT32  GTxVirtualTimerFlags;
1386   UINT32  GTxCommonFlags;
1387 } EFI_ACPI_6_3_GTDT_GT_BLOCK_TIMER_STRUCTURE;
1388
1389 ///
1390 /// GT Block Physical Timers and Virtual Timers Flags.  All other bits are reserved and must be 0.
1391 ///
1392 #define EFI_ACPI_6_3_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE          BIT0
1393 #define EFI_ACPI_6_3_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY      BIT1
1394
1395 ///
1396 /// Common Flags Flags.  All other bits are reserved and must be 0.
1397 ///
1398 #define EFI_ACPI_6_3_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER              BIT0
1399 #define EFI_ACPI_6_3_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY      BIT1
1400
1401 ///
1402 /// SBSA Generic Watchdog Structure
1403 ///
1404 typedef struct {
1405   UINT8   Type;
1406   UINT16  Length;
1407   UINT8   Reserved;
1408   UINT64  RefreshFramePhysicalAddress;
1409   UINT64  WatchdogControlFramePhysicalAddress;
1410   UINT32  WatchdogTimerGSIV;
1411   UINT32  WatchdogTimerFlags;
1412 } EFI_ACPI_6_3_GTDT_SBSA_GENERIC_WATCHDOG_STRUCTURE;
1413
1414 ///
1415 /// SBSA Generic Watchdog Timer Flags.  All other bits are reserved and must be 0.
1416 ///
1417 #define EFI_ACPI_6_3_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_MODE          BIT0
1418 #define EFI_ACPI_6_3_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_POLARITY      BIT1
1419 #define EFI_ACPI_6_3_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_SECURE_TIMER                  BIT2
1420
1421 //
1422 // NVDIMM Firmware Interface Table definition.
1423 //
1424 typedef struct {
1425   EFI_ACPI_DESCRIPTION_HEADER    Header;
1426   UINT32                         Reserved;
1427 } EFI_ACPI_6_3_NVDIMM_FIRMWARE_INTERFACE_TABLE;
1428
1429 //
1430 // NFIT Version (as defined in ACPI 6.3 spec.)
1431 //
1432 #define EFI_ACPI_6_3_NVDIMM_FIRMWARE_INTERFACE_TABLE_REVISION 0x1
1433
1434 //
1435 // Definition for NFIT Table Structure Types
1436 //
1437 #define EFI_ACPI_6_3_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE_TYPE              0
1438 #define EFI_ACPI_6_3_NFIT_NVDIMM_REGION_MAPPING_STRUCTURE_TYPE                      1
1439 #define EFI_ACPI_6_3_NFIT_INTERLEAVE_STRUCTURE_TYPE                                 2
1440 #define EFI_ACPI_6_3_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE_TYPE              3
1441 #define EFI_ACPI_6_3_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE_TYPE                      4
1442 #define EFI_ACPI_6_3_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE_TYPE            5
1443 #define EFI_ACPI_6_3_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE_TYPE                         6
1444
1445 //
1446 // Definition for NFIT Structure Header
1447 //
1448 typedef struct {
1449   UINT16                                      Type;
1450   UINT16                                      Length;
1451 } EFI_ACPI_6_3_NFIT_STRUCTURE_HEADER;
1452
1453 //
1454 // Definition for System Physical Address Range Structure
1455 //
1456 #define EFI_ACPI_6_3_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_CONTROL_REGION_FOR_MANAGEMENT      BIT0
1457 #define EFI_ACPI_6_3_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_PROXIMITY_DOMAIN_VALID             BIT1
1458 #define EFI_ACPI_6_3_NFIT_GUID_VOLATILE_MEMORY_REGION                             { 0x7305944F, 0xFDDA, 0x44E3, { 0xB1, 0x6C, 0x3F, 0x22, 0xD2, 0x52, 0xE5, 0xD0 }}
1459 #define EFI_ACPI_6_3_NFIT_GUID_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_REGION          { 0x66F0D379, 0xB4F3, 0x4074, { 0xAC, 0x43, 0x0D, 0x33, 0x18, 0xB7, 0x8C, 0xDB }}
1460 #define EFI_ACPI_6_3_NFIT_GUID_NVDIMM_CONTROL_REGION                              { 0x92F701F6, 0x13B4, 0x405D, { 0x91, 0x0B, 0x29, 0x93, 0x67, 0xE8, 0x23, 0x4C }}
1461 #define EFI_ACPI_6_3_NFIT_GUID_NVDIMM_BLOCK_DATA_WINDOW_REGION                    { 0x91AF0530, 0x5D86, 0x470E, { 0xA6, 0xB0, 0x0A, 0x2D, 0xB9, 0x40, 0x82, 0x49 }}
1462 #define EFI_ACPI_6_3_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_VOLATILE   { 0x77AB535A, 0x45FC, 0x624B, { 0x55, 0x60, 0xF7, 0xB2, 0x81, 0xD1, 0xF9, 0x6E }}
1463 #define EFI_ACPI_6_3_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_VOLATILE     { 0x3D5ABD30, 0x4175, 0x87CE, { 0x6D, 0x64, 0xD2, 0xAD, 0xE5, 0x23, 0xC4, 0xBB }}
1464 #define EFI_ACPI_6_3_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_PERSISTENT { 0x5CEA02C9, 0x4D07, 0x69D3, { 0x26, 0x9F ,0x44, 0x96, 0xFB, 0xE0, 0x96, 0xF9 }}
1465 #define EFI_ACPI_6_3_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_PERSISTENT   { 0x08018188, 0x42CD, 0xBB48, { 0x10, 0x0F, 0x53, 0x87, 0xD5, 0x3D, 0xED, 0x3D }}
1466 typedef struct {
1467   UINT16                                      Type;
1468   UINT16                                      Length;
1469   UINT16                                      SPARangeStructureIndex;
1470   UINT16                                      Flags;
1471   UINT32                                      Reserved_8;
1472   UINT32                                      ProximityDomain;
1473   GUID                                        AddressRangeTypeGUID;
1474   UINT64                                      SystemPhysicalAddressRangeBase;
1475   UINT64                                      SystemPhysicalAddressRangeLength;
1476   UINT64                                      AddressRangeMemoryMappingAttribute;
1477 } EFI_ACPI_6_3_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE;
1478
1479 //
1480 // Definition for Memory Device to System Physical Address Range Mapping Structure
1481 //
1482 typedef struct {
1483   UINT32                                      DIMMNumber:4;
1484   UINT32                                      MemoryChannelNumber:4;
1485   UINT32                                      MemoryControllerID:4;
1486   UINT32                                      SocketID:4;
1487   UINT32                                      NodeControllerID:12;
1488   UINT32                                      Reserved_28:4;
1489 } EFI_ACPI_6_3_NFIT_DEVICE_HANDLE;
1490
1491 #define EFI_ACPI_6_3_NFIT_MEMORY_DEVICE_STATE_FLAGS_PREVIOUS_SAVE_FAIL                                      BIT0
1492 #define EFI_ACPI_6_3_NFIT_MEMORY_DEVICE_STATE_FLAGS_LAST_RESTORE_FAIL                                       BIT1
1493 #define EFI_ACPI_6_3_NFIT_MEMORY_DEVICE_STATE_FLAGS_PLATFORM_FLUSH_FAIL                                     BIT2
1494 #define EFI_ACPI_6_3_NFIT_MEMORY_DEVICE_STATE_FLAGS_NOT_ARMED_PRIOR_TO_OSPM_HAND_OFF                        BIT3
1495 #define EFI_ACPI_6_3_NFIT_MEMORY_DEVICE_STATE_FLAGS_SMART_HEALTH_EVENTS_PRIOR_OSPM_HAND_OFF                 BIT4
1496 #define EFI_ACPI_6_3_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_ENABLED_TO_NOTIFY_OSPM_ON_SMART_HEALTH_EVENTS  BIT5
1497 #define EFI_ACPI_6_3_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_NOT_MAP_NVDIMM_TO_SPA                          BIT6
1498 typedef struct {
1499   UINT16                                      Type;
1500   UINT16                                      Length;
1501   EFI_ACPI_6_3_NFIT_DEVICE_HANDLE             NFITDeviceHandle;
1502   UINT16                                      NVDIMMPhysicalID;
1503   UINT16                                      NVDIMMRegionID;
1504   UINT16                                      SPARangeStructureIndex ;
1505   UINT16                                      NVDIMMControlRegionStructureIndex;
1506   UINT64                                      NVDIMMRegionSize;
1507   UINT64                                      RegionOffset;
1508   UINT64                                      NVDIMMPhysicalAddressRegionBase;
1509   UINT16                                      InterleaveStructureIndex;
1510   UINT16                                      InterleaveWays;
1511   UINT16                                      NVDIMMStateFlags;
1512   UINT16                                      Reserved_46;
1513 } EFI_ACPI_6_3_NFIT_NVDIMM_REGION_MAPPING_STRUCTURE;
1514
1515 //
1516 // Definition for Interleave Structure
1517 //
1518 typedef struct {
1519   UINT16                                      Type;
1520   UINT16                                      Length;
1521   UINT16                                      InterleaveStructureIndex;
1522   UINT16                                      Reserved_6;
1523   UINT32                                      NumberOfLines;
1524   UINT32                                      LineSize;
1525 //UINT32                                      LineOffset[NumberOfLines];
1526 } EFI_ACPI_6_3_NFIT_INTERLEAVE_STRUCTURE;
1527
1528 //
1529 // Definition for SMBIOS Management Information Structure
1530 //
1531 typedef struct {
1532   UINT16                                      Type;
1533   UINT16                                      Length;
1534   UINT32                                      Reserved_4;
1535 //UINT8                                       Data[];
1536 } EFI_ACPI_6_3_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE;
1537
1538 //
1539 // Definition for NVDIMM Control Region Structure
1540 //
1541 #define EFI_ACPI_6_3_NFIT_NVDIMM_CONTROL_REGION_VALID_FIELDS_MANUFACTURING           BIT0
1542
1543 #define EFI_ACPI_6_3_NFIT_NVDIMM_CONTROL_REGION_FLAGS_BLOCK_DATA_WINDOWS_BUFFERED    BIT0
1544 typedef struct {
1545   UINT16                                      Type;
1546   UINT16                                      Length;
1547   UINT16                                      NVDIMMControlRegionStructureIndex;
1548   UINT16                                      VendorID;
1549   UINT16                                      DeviceID;
1550   UINT16                                      RevisionID;
1551   UINT16                                      SubsystemVendorID;
1552   UINT16                                      SubsystemDeviceID;
1553   UINT16                                      SubsystemRevisionID;
1554   UINT8                                       ValidFields;
1555   UINT8                                       ManufacturingLocation;
1556   UINT16                                      ManufacturingDate;
1557   UINT8                                       Reserved_22[2];
1558   UINT32                                      SerialNumber;
1559   UINT16                                      RegionFormatInterfaceCode;
1560   UINT16                                      NumberOfBlockControlWindows;
1561   UINT64                                      SizeOfBlockControlWindow;
1562   UINT64                                      CommandRegisterOffsetInBlockControlWindow;
1563   UINT64                                      SizeOfCommandRegisterInBlockControlWindows;
1564   UINT64                                      StatusRegisterOffsetInBlockControlWindow;
1565   UINT64                                      SizeOfStatusRegisterInBlockControlWindows;
1566   UINT16                                      NVDIMMControlRegionFlag;
1567   UINT8                                       Reserved_74[6];
1568 } EFI_ACPI_6_3_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE;
1569
1570 //
1571 // Definition for NVDIMM Block Data Window Region Structure
1572 //
1573 typedef struct {
1574   UINT16                                      Type;
1575   UINT16                                      Length;
1576   UINT16                                      NVDIMMControlRegionStructureIndex;
1577   UINT16                                      NumberOfBlockDataWindows;
1578   UINT64                                      BlockDataWindowStartOffset;
1579   UINT64                                      SizeOfBlockDataWindow;
1580   UINT64                                      BlockAccessibleMemoryCapacity;
1581   UINT64                                      BeginningAddressOfFirstBlockInBlockAccessibleMemory;
1582 } EFI_ACPI_6_3_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE;
1583
1584 //
1585 // Definition for Flush Hint Address Structure
1586 //
1587 typedef struct {
1588   UINT16                                      Type;
1589   UINT16                                      Length;
1590   EFI_ACPI_6_3_NFIT_DEVICE_HANDLE             NFITDeviceHandle;
1591   UINT16                                      NumberOfFlushHintAddresses;
1592   UINT8                                       Reserved_10[6];
1593 //UINT64                                      FlushHintAddress[NumberOfFlushHintAddresses];
1594 } EFI_ACPI_6_3_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE;
1595
1596 ///
1597 /// Secure DEVices Table (SDEV)
1598 ///
1599 typedef struct {
1600   EFI_ACPI_DESCRIPTION_HEADER   Header;
1601 } EFI_ACPI_6_3_SECURE_DEVICES_TABLE_HEADER;
1602
1603 ///
1604 /// SDEV Revision (as defined in ACPI 6.3 spec.)
1605 ///
1606 #define EFI_ACPI_6_3_SECURE_DEVICES_TABLE_REVISION      0x01
1607
1608 ///
1609 /// Secure Devcice types
1610 ///
1611 #define EFI_ACPI_6_3_SDEV_TYPE_PCIE_ENDPOINT_DEVICE     0x01
1612 #define EFI_ACPI_6_3_SDEV_TYPE_ACPI_NAMESPACE_DEVICE    0x00
1613
1614 ///
1615 /// Secure Devcice flags
1616 ///
1617 #define EFI_ACPI_6_3_SDEV_FLAG_ALLOW_HANDOFF            BIT0
1618
1619 ///
1620 /// SDEV Structure Header
1621 ///
1622 typedef struct {
1623   UINT8                         Type;
1624   UINT8                         Flags;
1625   UINT16                        Length;
1626 } EFI_ACPI_6_3_SDEV_STRUCTURE_HEADER;
1627
1628 ///
1629 /// PCIe Endpoint Device based Secure Device Structure
1630 ///
1631 typedef struct {
1632   UINT8                         Type;
1633   UINT8                         Flags;
1634   UINT16                        Length;
1635   UINT16                        PciSegmentNumber;
1636   UINT16                        StartBusNumber;
1637   UINT16                        PciPathOffset;
1638   UINT16                        PciPathLength;
1639   UINT16                        VendorSpecificDataOffset;
1640   UINT16                        VendorSpecificDataLength;
1641 } EFI_ACPI_6_3_SDEV_STRUCTURE_PCIE_ENDPOINT_DEVICE;
1642
1643 ///
1644 /// ACPI_NAMESPACE_DEVICE based Secure Device Structure
1645 ///
1646 typedef struct {
1647   UINT8                         Type;
1648   UINT8                         Flags;
1649   UINT16                        Length;
1650   UINT16                        DeviceIdentifierOffset;
1651   UINT16                        DeviceIdentifierLength;
1652   UINT16                        VendorSpecificDataOffset;
1653   UINT16                        VendorSpecificDataLength;
1654 } EFI_ACPI_6_3_SDEV_STRUCTURE_ACPI_NAMESPACE_DEVICE;
1655
1656 ///
1657 /// Boot Error Record Table (BERT)
1658 ///
1659 typedef struct {
1660   EFI_ACPI_DESCRIPTION_HEADER Header;
1661   UINT32                      BootErrorRegionLength;
1662   UINT64                      BootErrorRegion;
1663 } EFI_ACPI_6_3_BOOT_ERROR_RECORD_TABLE_HEADER;
1664
1665 ///
1666 /// BERT Version (as defined in ACPI 6.3 spec.)
1667 ///
1668 #define EFI_ACPI_6_3_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
1669
1670 ///
1671 /// Boot Error Region Block Status Definition
1672 ///
1673 typedef struct {
1674   UINT32       UncorrectableErrorValid:1;
1675   UINT32       CorrectableErrorValid:1;
1676   UINT32       MultipleUncorrectableErrors:1;
1677   UINT32       MultipleCorrectableErrors:1;
1678   UINT32       ErrorDataEntryCount:10;
1679   UINT32       Reserved:18;
1680 } EFI_ACPI_6_3_ERROR_BLOCK_STATUS;
1681
1682 ///
1683 /// Boot Error Region Definition
1684 ///
1685 typedef struct {
1686   EFI_ACPI_6_3_ERROR_BLOCK_STATUS              BlockStatus;
1687   UINT32                                       RawDataOffset;
1688   UINT32                                       RawDataLength;
1689   UINT32                                       DataLength;
1690   UINT32                                       ErrorSeverity;
1691 } EFI_ACPI_6_3_BOOT_ERROR_REGION_STRUCTURE;
1692
1693 //
1694 // Boot Error Severity types
1695 //
1696 #define EFI_ACPI_6_3_ERROR_SEVERITY_CORRECTABLE  0x00
1697 #define EFI_ACPI_6_3_ERROR_SEVERITY_FATAL        0x01
1698 #define EFI_ACPI_6_3_ERROR_SEVERITY_CORRECTED    0x02
1699 #define EFI_ACPI_6_3_ERROR_SEVERITY_NONE         0x03
1700
1701 ///
1702 /// Generic Error Data Entry Definition
1703 ///
1704 typedef struct {
1705   UINT8    SectionType[16];
1706   UINT32   ErrorSeverity;
1707   UINT16   Revision;
1708   UINT8    ValidationBits;
1709   UINT8    Flags;
1710   UINT32   ErrorDataLength;
1711   UINT8    FruId[16];
1712   UINT8    FruText[20];
1713   UINT8    Timestamp[8];
1714 } EFI_ACPI_6_3_GENERIC_ERROR_DATA_ENTRY_STRUCTURE;
1715
1716 ///
1717 /// Generic Error Data Entry Version (as defined in ACPI 6.3 spec.)
1718 ///
1719 #define EFI_ACPI_6_3_GENERIC_ERROR_DATA_ENTRY_REVISION  0x0300
1720
1721 ///
1722 /// HEST - Hardware Error Source Table
1723 ///
1724 typedef struct {
1725   EFI_ACPI_DESCRIPTION_HEADER Header;
1726   UINT32                      ErrorSourceCount;
1727 } EFI_ACPI_6_3_HARDWARE_ERROR_SOURCE_TABLE_HEADER;
1728
1729 ///
1730 /// HEST Version (as defined in ACPI 6.3 spec.)
1731 ///
1732 #define EFI_ACPI_6_3_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01
1733
1734 //
1735 // Error Source structure types.
1736 //
1737 #define EFI_ACPI_6_3_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION  0x00
1738 #define EFI_ACPI_6_3_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK  0x01
1739 #define EFI_ACPI_6_3_IA32_ARCHITECTURE_NMI_ERROR                0x02
1740 #define EFI_ACPI_6_3_PCI_EXPRESS_ROOT_PORT_AER                  0x06
1741 #define EFI_ACPI_6_3_PCI_EXPRESS_DEVICE_AER                     0x07
1742 #define EFI_ACPI_6_3_PCI_EXPRESS_BRIDGE_AER                     0x08
1743 #define EFI_ACPI_6_3_GENERIC_HARDWARE_ERROR                     0x09
1744 #define EFI_ACPI_6_3_GENERIC_HARDWARE_ERROR_VERSION_2           0x0A
1745 #define EFI_ACPI_6_3_IA32_ARCHITECTURE_DEFERRED_MACHINE_CHECK   0x0B
1746
1747 //
1748 // Error Source structure flags.
1749 //
1750 #define EFI_ACPI_6_3_ERROR_SOURCE_FLAG_FIRMWARE_FIRST       (1 << 0)
1751 #define EFI_ACPI_6_3_ERROR_SOURCE_FLAG_GLOBAL               (1 << 1)
1752 #define EFI_ACPI_6_3_ERROR_SOURCE_FLAG_GHES_ASSIST          (1 << 2)
1753
1754 ///
1755 /// IA-32 Architecture Machine Check Exception Structure Definition
1756 ///
1757 typedef struct {
1758   UINT16  Type;
1759   UINT16  SourceId;
1760   UINT8   Reserved0[2];
1761   UINT8   Flags;
1762   UINT8   Enabled;
1763   UINT32  NumberOfRecordsToPreAllocate;
1764   UINT32  MaxSectionsPerRecord;
1765   UINT64  GlobalCapabilityInitData;
1766   UINT64  GlobalControlInitData;
1767   UINT8   NumberOfHardwareBanks;
1768   UINT8   Reserved1[7];
1769 } EFI_ACPI_6_3_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE;
1770
1771 ///
1772 /// IA-32 Architecture Machine Check Bank Structure Definition
1773 ///
1774 typedef struct {
1775   UINT8   BankNumber;
1776   UINT8   ClearStatusOnInitialization;
1777   UINT8   StatusDataFormat;
1778   UINT8   Reserved0;
1779   UINT32  ControlRegisterMsrAddress;
1780   UINT64  ControlInitData;
1781   UINT32  StatusRegisterMsrAddress;
1782   UINT32  AddressRegisterMsrAddress;
1783   UINT32  MiscRegisterMsrAddress;
1784 } EFI_ACPI_6_3_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE;
1785
1786 ///
1787 /// IA-32 Architecture Machine Check Bank Structure MCA data format
1788 ///
1789 #define EFI_ACPI_6_3_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32      0x00
1790 #define EFI_ACPI_6_3_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64   0x01
1791 #define EFI_ACPI_6_3_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64     0x02
1792
1793 //
1794 // Hardware Error Notification types. All other values are reserved
1795 //
1796 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_POLLED                         0x00
1797 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT             0x01
1798 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT                0x02
1799 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_SCI                            0x03
1800 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_NMI                            0x04
1801 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_CMCI                           0x05
1802 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_MCE                            0x06
1803 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_GPIO_SIGNAL                    0x07
1804 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_ARMV8_SEA                      0x08
1805 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_ARMV8_SEI                      0x09
1806 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_GSIV                           0x0A
1807 #define EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_SOFTWARE_DELEGATED_EXCEPTION   0x0B
1808
1809 ///
1810 /// Hardware Error Notification Configuration Write Enable Structure Definition
1811 ///
1812 typedef struct {
1813   UINT16    Type:1;
1814   UINT16    PollInterval:1;
1815   UINT16    SwitchToPollingThresholdValue:1;
1816   UINT16    SwitchToPollingThresholdWindow:1;
1817   UINT16    ErrorThresholdValue:1;
1818   UINT16    ErrorThresholdWindow:1;
1819   UINT16    Reserved:10;
1820 } EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE;
1821
1822 ///
1823 /// Hardware Error Notification Structure Definition
1824 ///
1825 typedef struct {
1826   UINT8                                                                          Type;
1827   UINT8                                                                          Length;
1828   EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE  ConfigurationWriteEnable;
1829   UINT32                                                                         PollInterval;
1830   UINT32                                                                         Vector;
1831   UINT32                                                                         SwitchToPollingThresholdValue;
1832   UINT32                                                                         SwitchToPollingThresholdWindow;
1833   UINT32                                                                         ErrorThresholdValue;
1834   UINT32                                                                         ErrorThresholdWindow;
1835 } EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_STRUCTURE;
1836
1837 ///
1838 /// IA-32 Architecture Corrected Machine Check Structure Definition
1839 ///
1840 typedef struct {
1841   UINT16                                                 Type;
1842   UINT16                                                 SourceId;
1843   UINT8                                                  Reserved0[2];
1844   UINT8                                                  Flags;
1845   UINT8                                                  Enabled;
1846   UINT32                                                 NumberOfRecordsToPreAllocate;
1847   UINT32                                                 MaxSectionsPerRecord;
1848   EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_STRUCTURE     NotificationStructure;
1849   UINT8                                                  NumberOfHardwareBanks;
1850   UINT8                                                  Reserved1[3];
1851 } EFI_ACPI_6_3_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE;
1852
1853 ///
1854 /// IA-32 Architecture NMI Error Structure Definition
1855 ///
1856 typedef struct {
1857   UINT16  Type;
1858   UINT16  SourceId;
1859   UINT8   Reserved0[2];
1860   UINT32  NumberOfRecordsToPreAllocate;
1861   UINT32  MaxSectionsPerRecord;
1862   UINT32  MaxRawDataLength;
1863 } EFI_ACPI_6_3_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE;
1864
1865 ///
1866 /// PCI Express Root Port AER Structure Definition
1867 ///
1868 typedef struct {
1869   UINT16  Type;
1870   UINT16  SourceId;
1871   UINT8   Reserved0[2];
1872   UINT8   Flags;
1873   UINT8   Enabled;
1874   UINT32  NumberOfRecordsToPreAllocate;
1875   UINT32  MaxSectionsPerRecord;
1876   UINT32  Bus;
1877   UINT16  Device;
1878   UINT16  Function;
1879   UINT16  DeviceControl;
1880   UINT8   Reserved1[2];
1881   UINT32  UncorrectableErrorMask;
1882   UINT32  UncorrectableErrorSeverity;
1883   UINT32  CorrectableErrorMask;
1884   UINT32  AdvancedErrorCapabilitiesAndControl;
1885   UINT32  RootErrorCommand;
1886 } EFI_ACPI_6_3_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE;
1887
1888 ///
1889 /// PCI Express Device AER Structure Definition
1890 ///
1891 typedef struct {
1892   UINT16  Type;
1893   UINT16  SourceId;
1894   UINT8   Reserved0[2];
1895   UINT8   Flags;
1896   UINT8   Enabled;
1897   UINT32  NumberOfRecordsToPreAllocate;
1898   UINT32  MaxSectionsPerRecord;
1899   UINT32  Bus;
1900   UINT16  Device;
1901   UINT16  Function;
1902   UINT16  DeviceControl;
1903   UINT8   Reserved1[2];
1904   UINT32  UncorrectableErrorMask;
1905   UINT32  UncorrectableErrorSeverity;
1906   UINT32  CorrectableErrorMask;
1907   UINT32  AdvancedErrorCapabilitiesAndControl;
1908 } EFI_ACPI_6_3_PCI_EXPRESS_DEVICE_AER_STRUCTURE;
1909
1910 ///
1911 /// PCI Express Bridge AER Structure Definition
1912 ///
1913 typedef struct {
1914   UINT16  Type;
1915   UINT16  SourceId;
1916   UINT8   Reserved0[2];
1917   UINT8   Flags;
1918   UINT8   Enabled;
1919   UINT32  NumberOfRecordsToPreAllocate;
1920   UINT32  MaxSectionsPerRecord;
1921   UINT32  Bus;
1922   UINT16  Device;
1923   UINT16  Function;
1924   UINT16  DeviceControl;
1925   UINT8   Reserved1[2];
1926   UINT32  UncorrectableErrorMask;
1927   UINT32  UncorrectableErrorSeverity;
1928   UINT32  CorrectableErrorMask;
1929   UINT32  AdvancedErrorCapabilitiesAndControl;
1930   UINT32  SecondaryUncorrectableErrorMask;
1931   UINT32  SecondaryUncorrectableErrorSeverity;
1932   UINT32  SecondaryAdvancedErrorCapabilitiesAndControl;
1933 } EFI_ACPI_6_3_PCI_EXPRESS_BRIDGE_AER_STRUCTURE;
1934
1935 ///
1936 /// Generic Hardware Error Source Structure Definition
1937 ///
1938 typedef struct {
1939   UINT16                                                 Type;
1940   UINT16                                                 SourceId;
1941   UINT16                                                 RelatedSourceId;
1942   UINT8                                                  Flags;
1943   UINT8                                                  Enabled;
1944   UINT32                                                 NumberOfRecordsToPreAllocate;
1945   UINT32                                                 MaxSectionsPerRecord;
1946   UINT32                                                 MaxRawDataLength;
1947   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE                 ErrorStatusAddress;
1948   EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_STRUCTURE     NotificationStructure;
1949   UINT32                                                 ErrorStatusBlockLength;
1950 } EFI_ACPI_6_3_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE;
1951
1952 ///
1953 /// Generic Hardware Error Source Version 2 Structure Definition
1954 ///
1955 typedef struct {
1956   UINT16                                                 Type;
1957   UINT16                                                 SourceId;
1958   UINT16                                                 RelatedSourceId;
1959   UINT8                                                  Flags;
1960   UINT8                                                  Enabled;
1961   UINT32                                                 NumberOfRecordsToPreAllocate;
1962   UINT32                                                 MaxSectionsPerRecord;
1963   UINT32                                                 MaxRawDataLength;
1964   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE                 ErrorStatusAddress;
1965   EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_STRUCTURE     NotificationStructure;
1966   UINT32                                                 ErrorStatusBlockLength;
1967   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE                 ReadAckRegister;
1968   UINT64                                                 ReadAckPreserve;
1969   UINT64                                                 ReadAckWrite;
1970 } EFI_ACPI_6_3_GENERIC_HARDWARE_ERROR_SOURCE_VERSION_2_STRUCTURE;
1971
1972 ///
1973 /// Generic Error Status Definition
1974 ///
1975 typedef struct {
1976   EFI_ACPI_6_3_ERROR_BLOCK_STATUS              BlockStatus;
1977   UINT32                                       RawDataOffset;
1978   UINT32                                       RawDataLength;
1979   UINT32                                       DataLength;
1980   UINT32                                       ErrorSeverity;
1981 } EFI_ACPI_6_3_GENERIC_ERROR_STATUS_STRUCTURE;
1982
1983 ///
1984 /// IA-32 Architecture Deferred Machine Check Structure Definition
1985 ///
1986 typedef struct {
1987   UINT16                                                Type;
1988   UINT16                                                SourceId;
1989   UINT8                                                 Reserved0[2];
1990   UINT8                                                 Flags;
1991   UINT8                                                 Enabled;
1992   UINT32                                                NumberOfRecordsToPreAllocate;
1993   UINT32                                                MaxSectionsPerRecord;
1994   EFI_ACPI_6_3_HARDWARE_ERROR_NOTIFICATION_STRUCTURE    NotificationStructure;
1995   UINT8                                                 NumberOfHardwareBanks;
1996   UINT8                                                 Reserved1[3];
1997 } EFI_ACPI_6_3_IA32_ARCHITECTURE_DEFERRED_MACHINE_CHECK_STRUCTURE;;
1998
1999 ///
2000 /// HMAT - Heterogeneous Memory Attribute Table
2001 ///
2002 typedef struct {
2003   EFI_ACPI_DESCRIPTION_HEADER Header;
2004   UINT8                       Reserved[4];
2005 } EFI_ACPI_6_3_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_HEADER;
2006
2007 ///
2008 /// HMAT Revision (as defined in ACPI 6.3 spec.)
2009 ///
2010 #define EFI_ACPI_6_3_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_REVISION 0x02
2011
2012 ///
2013 /// HMAT types
2014 ///
2015 #define EFI_ACPI_6_3_HMAT_TYPE_MEMORY_PROXIMITY_DOMAIN_ATTRIBUTES           0x00
2016 #define EFI_ACPI_6_3_HMAT_TYPE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO   0x01
2017 #define EFI_ACPI_6_3_HMAT_TYPE_MEMORY_SIDE_CACHE_INFO                       0x02
2018
2019 ///
2020 /// HMAT Structure Header
2021 ///
2022 typedef struct {
2023   UINT16                        Type;
2024   UINT8                         Reserved[2];
2025   UINT32                        Length;
2026 } EFI_ACPI_6_3_HMAT_STRUCTURE_HEADER;
2027
2028 ///
2029 /// Memory Proximity Domain Attributes Structure flags
2030 ///
2031 typedef struct {
2032   UINT16                        InitiatorProximityDomainValid:1;
2033   UINT16                        Reserved:15;
2034 } EFI_ACPI_6_3_HMAT_STRUCTURE_MEMORY_PROXIMITY_DOMAIN_ATTRIBUTES_FLAGS;
2035
2036 ///
2037 /// Memory Proximity Domain Attributes Structure
2038 ///
2039 typedef struct {
2040   UINT16                                                                Type;
2041   UINT8                                                                 Reserved[2];
2042   UINT32                                                                Length;
2043   EFI_ACPI_6_3_HMAT_STRUCTURE_MEMORY_PROXIMITY_DOMAIN_ATTRIBUTES_FLAGS  Flags;
2044   UINT8                                                                 Reserved1[2];
2045   UINT32                                                                InitiatorProximityDomain;
2046   UINT32                                                                MemoryProximityDomain;
2047   UINT8                                                                 Reserved2[20];
2048 } EFI_ACPI_6_3_HMAT_STRUCTURE_MEMORY_PROXIMITY_DOMAIN_ATTRIBUTES;
2049
2050 ///
2051 /// System Locality Latency and Bandwidth Information Structure flags
2052 ///
2053 typedef struct {
2054   UINT8                         MemoryHierarchy:4;
2055   UINT8                         Reserved:4;
2056 } EFI_ACPI_6_3_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_FLAGS;
2057
2058 ///
2059 /// System Locality Latency and Bandwidth Information Structure
2060 ///
2061 typedef struct {
2062   UINT16                                                                        Type;
2063   UINT8                                                                         Reserved[2];
2064   UINT32                                                                        Length;
2065   EFI_ACPI_6_3_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_FLAGS  Flags;
2066   UINT8                                                                         DataType;
2067   UINT8                                                                         Reserved1[2];
2068   UINT32                                                                        NumberOfInitiatorProximityDomains;
2069   UINT32                                                                        NumberOfTargetProximityDomains;
2070   UINT8                                                                         Reserved2[4];
2071   UINT64                                                                        EntryBaseUnit;
2072 } EFI_ACPI_6_3_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO;
2073
2074 ///
2075 /// Memory Side Cache Information Structure cache attributes
2076 ///
2077 typedef struct {
2078   UINT32                        TotalCacheLevels:4;
2079   UINT32                        CacheLevel:4;
2080   UINT32                        CacheAssociativity:4;
2081   UINT32                        WritePolicy:4;
2082   UINT32                        CacheLineSize:16;
2083 } EFI_ACPI_6_3_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO_CACHE_ATTRIBUTES;
2084
2085 ///
2086 /// Memory Side Cache Information Structure
2087 ///
2088 typedef struct {
2089   UINT16                                                                Type;
2090   UINT8                                                                 Reserved[2];
2091   UINT32                                                                Length;
2092   UINT32                                                                MemoryProximityDomain;
2093   UINT8                                                                 Reserved1[4];
2094   UINT64                                                                MemorySideCacheSize;
2095   EFI_ACPI_6_3_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO_CACHE_ATTRIBUTES   CacheAttributes;
2096   UINT8                                                                 Reserved2[2];
2097   UINT16                                                                NumberOfSmbiosHandles;
2098 } EFI_ACPI_6_3_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO;
2099
2100 ///
2101 /// ERST - Error Record Serialization Table
2102 ///
2103 typedef struct {
2104   EFI_ACPI_DESCRIPTION_HEADER Header;
2105   UINT32                      SerializationHeaderSize;
2106   UINT8                       Reserved0[4];
2107   UINT32                      InstructionEntryCount;
2108 } EFI_ACPI_6_3_ERROR_RECORD_SERIALIZATION_TABLE_HEADER;
2109
2110 ///
2111 /// ERST Version (as defined in ACPI 6.3 spec.)
2112 ///
2113 #define EFI_ACPI_6_3_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01
2114
2115 ///
2116 /// ERST Serialization Actions
2117 ///
2118 #define EFI_ACPI_6_3_ERST_BEGIN_WRITE_OPERATION                    0x00
2119 #define EFI_ACPI_6_3_ERST_BEGIN_READ_OPERATION                     0x01
2120 #define EFI_ACPI_6_3_ERST_BEGIN_CLEAR_OPERATION                    0x02
2121 #define EFI_ACPI_6_3_ERST_END_OPERATION                            0x03
2122 #define EFI_ACPI_6_3_ERST_SET_RECORD_OFFSET                        0x04
2123 #define EFI_ACPI_6_3_ERST_EXECUTE_OPERATION                        0x05
2124 #define EFI_ACPI_6_3_ERST_CHECK_BUSY_STATUS                        0x06
2125 #define EFI_ACPI_6_3_ERST_GET_COMMAND_STATUS                       0x07
2126 #define EFI_ACPI_6_3_ERST_GET_RECORD_IDENTIFIER                    0x08
2127 #define EFI_ACPI_6_3_ERST_SET_RECORD_IDENTIFIER                    0x09
2128 #define EFI_ACPI_6_3_ERST_GET_RECORD_COUNT                         0x0A
2129 #define EFI_ACPI_6_3_ERST_BEGIN_DUMMY_WRITE_OPERATION              0x0B
2130 #define EFI_ACPI_6_3_ERST_GET_ERROR_LOG_ADDRESS_RANGE              0x0D
2131 #define EFI_ACPI_6_3_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH       0x0E
2132 #define EFI_ACPI_6_3_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES   0x0F
2133 #define EFI_ACPI_6_3_ERST_GET_EXECUTE_OPERATION_TIMINGS            0x10
2134
2135 ///
2136 /// ERST Action Command Status
2137 ///
2138 #define EFI_ACPI_6_3_ERST_STATUS_SUCCESS                           0x00
2139 #define EFI_ACPI_6_3_ERST_STATUS_NOT_ENOUGH_SPACE                  0x01
2140 #define EFI_ACPI_6_3_ERST_STATUS_HARDWARE_NOT_AVAILABLE            0x02
2141 #define EFI_ACPI_6_3_ERST_STATUS_FAILED                            0x03
2142 #define EFI_ACPI_6_3_ERST_STATUS_RECORD_STORE_EMPTY                0x04
2143 #define EFI_ACPI_6_3_ERST_STATUS_RECORD_NOT_FOUND                  0x05
2144
2145 ///
2146 /// ERST Serialization Instructions
2147 ///
2148 #define EFI_ACPI_6_3_ERST_READ_REGISTER                            0x00
2149 #define EFI_ACPI_6_3_ERST_READ_REGISTER_VALUE                      0x01
2150 #define EFI_ACPI_6_3_ERST_WRITE_REGISTER                           0x02
2151 #define EFI_ACPI_6_3_ERST_WRITE_REGISTER_VALUE                     0x03
2152 #define EFI_ACPI_6_3_ERST_NOOP                                     0x04
2153 #define EFI_ACPI_6_3_ERST_LOAD_VAR1                                0x05
2154 #define EFI_ACPI_6_3_ERST_LOAD_VAR2                                0x06
2155 #define EFI_ACPI_6_3_ERST_STORE_VAR1                               0x07
2156 #define EFI_ACPI_6_3_ERST_ADD                                      0x08
2157 #define EFI_ACPI_6_3_ERST_SUBTRACT                                 0x09
2158 #define EFI_ACPI_6_3_ERST_ADD_VALUE                                0x0A
2159 #define EFI_ACPI_6_3_ERST_SUBTRACT_VALUE                           0x0B
2160 #define EFI_ACPI_6_3_ERST_STALL                                    0x0C
2161 #define EFI_ACPI_6_3_ERST_STALL_WHILE_TRUE                         0x0D
2162 #define EFI_ACPI_6_3_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE            0x0E
2163 #define EFI_ACPI_6_3_ERST_GOTO                                     0x0F
2164 #define EFI_ACPI_6_3_ERST_SET_SRC_ADDRESS_BASE                     0x10
2165 #define EFI_ACPI_6_3_ERST_SET_DST_ADDRESS_BASE                     0x11
2166 #define EFI_ACPI_6_3_ERST_MOVE_DATA                                0x12
2167
2168 ///
2169 /// ERST Instruction Flags
2170 ///
2171 #define EFI_ACPI_6_3_ERST_PRESERVE_REGISTER                        0x01
2172
2173 ///
2174 /// ERST Serialization Instruction Entry
2175 ///
2176 typedef struct {
2177   UINT8                                    SerializationAction;
2178   UINT8                                    Instruction;
2179   UINT8                                    Flags;
2180   UINT8                                    Reserved0;
2181   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   RegisterRegion;
2182   UINT64                                   Value;
2183   UINT64                                   Mask;
2184 } EFI_ACPI_6_3_ERST_SERIALIZATION_INSTRUCTION_ENTRY;
2185
2186 ///
2187 /// EINJ - Error Injection Table
2188 ///
2189 typedef struct {
2190   EFI_ACPI_DESCRIPTION_HEADER Header;
2191   UINT32                      InjectionHeaderSize;
2192   UINT8                       InjectionFlags;
2193   UINT8                       Reserved0[3];
2194   UINT32                      InjectionEntryCount;
2195 } EFI_ACPI_6_3_ERROR_INJECTION_TABLE_HEADER;
2196
2197 ///
2198 /// EINJ Version (as defined in ACPI 6.3 spec.)
2199 ///
2200 #define EFI_ACPI_6_3_ERROR_INJECTION_TABLE_REVISION 0x01
2201
2202 ///
2203 /// EINJ Error Injection Actions
2204 ///
2205 #define EFI_ACPI_6_3_EINJ_BEGIN_INJECTION_OPERATION                0x00
2206 #define EFI_ACPI_6_3_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE           0x01
2207 #define EFI_ACPI_6_3_EINJ_SET_ERROR_TYPE                           0x02
2208 #define EFI_ACPI_6_3_EINJ_GET_ERROR_TYPE                           0x03
2209 #define EFI_ACPI_6_3_EINJ_END_OPERATION                            0x04
2210 #define EFI_ACPI_6_3_EINJ_EXECUTE_OPERATION                        0x05
2211 #define EFI_ACPI_6_3_EINJ_CHECK_BUSY_STATUS                        0x06
2212 #define EFI_ACPI_6_3_EINJ_GET_COMMAND_STATUS                       0x07
2213 #define EFI_ACPI_6_3_EINJ_TRIGGER_ERROR                            0xFF
2214
2215 ///
2216 /// EINJ Action Command Status
2217 ///
2218 #define EFI_ACPI_6_3_EINJ_STATUS_SUCCESS                           0x00
2219 #define EFI_ACPI_6_3_EINJ_STATUS_UNKNOWN_FAILURE                   0x01
2220 #define EFI_ACPI_6_3_EINJ_STATUS_INVALID_ACCESS                    0x02
2221
2222 ///
2223 /// EINJ Error Type Definition
2224 ///
2225 #define EFI_ACPI_6_3_EINJ_ERROR_PROCESSOR_CORRECTABLE                 (1 << 0)
2226 #define EFI_ACPI_6_3_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL      (1 << 1)
2227 #define EFI_ACPI_6_3_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL         (1 << 2)
2228 #define EFI_ACPI_6_3_EINJ_ERROR_MEMORY_CORRECTABLE                    (1 << 3)
2229 #define EFI_ACPI_6_3_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL         (1 << 4)
2230 #define EFI_ACPI_6_3_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL            (1 << 5)
2231 #define EFI_ACPI_6_3_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE               (1 << 6)
2232 #define EFI_ACPI_6_3_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL    (1 << 7)
2233 #define EFI_ACPI_6_3_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL       (1 << 8)
2234 #define EFI_ACPI_6_3_EINJ_ERROR_PLATFORM_CORRECTABLE                  (1 << 9)
2235 #define EFI_ACPI_6_3_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL       (1 << 10)
2236 #define EFI_ACPI_6_3_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL          (1 << 11)
2237
2238 ///
2239 /// EINJ Injection Instructions
2240 ///
2241 #define EFI_ACPI_6_3_EINJ_READ_REGISTER                            0x00
2242 #define EFI_ACPI_6_3_EINJ_READ_REGISTER_VALUE                      0x01
2243 #define EFI_ACPI_6_3_EINJ_WRITE_REGISTER                           0x02
2244 #define EFI_ACPI_6_3_EINJ_WRITE_REGISTER_VALUE                     0x03
2245 #define EFI_ACPI_6_3_EINJ_NOOP                                     0x04
2246
2247 ///
2248 /// EINJ Instruction Flags
2249 ///
2250 #define EFI_ACPI_6_3_EINJ_PRESERVE_REGISTER                        0x01
2251
2252 ///
2253 /// EINJ Injection Instruction Entry
2254 ///
2255 typedef struct {
2256   UINT8                                    InjectionAction;
2257   UINT8                                    Instruction;
2258   UINT8                                    Flags;
2259   UINT8                                    Reserved0;
2260   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   RegisterRegion;
2261   UINT64                                   Value;
2262   UINT64                                   Mask;
2263 } EFI_ACPI_6_3_EINJ_INJECTION_INSTRUCTION_ENTRY;
2264
2265 ///
2266 /// EINJ Trigger Action Table
2267 ///
2268 typedef struct {
2269   UINT32  HeaderSize;
2270   UINT32  Revision;
2271   UINT32  TableSize;
2272   UINT32  EntryCount;
2273 } EFI_ACPI_6_3_EINJ_TRIGGER_ACTION_TABLE;
2274
2275 ///
2276 /// Platform Communications Channel Table (PCCT)
2277 ///
2278 typedef struct {
2279   EFI_ACPI_DESCRIPTION_HEADER Header;
2280   UINT32                      Flags;
2281   UINT64                      Reserved;
2282 } EFI_ACPI_6_3_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER;
2283
2284 ///
2285 /// PCCT Version (as defined in ACPI 6.3 spec.)
2286 ///
2287 #define EFI_ACPI_6_3_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION 0x02
2288
2289 ///
2290 /// PCCT Global Flags
2291 ///
2292 #define EFI_ACPI_6_3_PCCT_FLAGS_PLATFORM_INTERRUPT  BIT0
2293
2294 //
2295 // PCCT Subspace type
2296 //
2297 #define EFI_ACPI_6_3_PCCT_SUBSPACE_TYPE_GENERIC                         0x00
2298 #define EFI_ACPI_6_3_PCCT_SUBSPACE_TYPE_1_HW_REDUCED_COMMUNICATIONS     0x01
2299 #define EFI_ACPI_6_3_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS     0x02
2300 #define EFI_ACPI_6_3_PCCT_SUBSPACE_TYPE_3_EXTENDED_PCC                  0x03
2301 #define EFI_ACPI_6_3_PCCT_SUBSPACE_TYPE_4_EXTENDED_PCC                  0x04
2302
2303 ///
2304 /// PCC Subspace Structure Header
2305 ///
2306 typedef struct {
2307   UINT8        Type;
2308   UINT8        Length;
2309 } EFI_ACPI_6_3_PCCT_SUBSPACE_HEADER;
2310
2311 ///
2312 /// Generic Communications Subspace Structure
2313 ///
2314 typedef struct {
2315   UINT8                                    Type;
2316   UINT8                                    Length;
2317   UINT8                                    Reserved[6];
2318   UINT64                                   BaseAddress;
2319   UINT64                                   AddressLength;
2320   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   DoorbellRegister;
2321   UINT64                                   DoorbellPreserve;
2322   UINT64                                   DoorbellWrite;
2323   UINT32                                   NominalLatency;
2324   UINT32                                   MaximumPeriodicAccessRate;
2325   UINT16                                   MinimumRequestTurnaroundTime;
2326 } EFI_ACPI_6_3_PCCT_SUBSPACE_GENERIC;
2327
2328 ///
2329 /// Generic Communications Channel Shared Memory Region
2330 ///
2331
2332 typedef struct {
2333   UINT8                                    Command;
2334   UINT8                                    Reserved:7;
2335   UINT8                                    NotifyOnCompletion:1;
2336 } EFI_ACPI_6_3_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND;
2337
2338 typedef struct {
2339   UINT8                                    CommandComplete:1;
2340   UINT8                                    PlatformInterrupt:1;
2341   UINT8                                    Error:1;
2342   UINT8                                    PlatformNotification:1;
2343   UINT8                                    Reserved:4;
2344   UINT8                                    Reserved1;
2345 } EFI_ACPI_6_3_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS;
2346
2347 typedef struct {
2348   UINT32                                                    Signature;
2349   EFI_ACPI_6_3_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND    Command;
2350   EFI_ACPI_6_3_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS     Status;
2351 } EFI_ACPI_6_3_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER;
2352
2353 #define EFI_ACPI_6_3_PCCT_SUBSPACE_PLATFORM_INTERRUPT_FLAGS_POLARITY    BIT0
2354 #define EFI_ACPI_6_3_PCCT_SUBSPACE_PLATFORM_INTERRUPT_FLAGS_MODE        BIT1
2355
2356 ///
2357 /// Type 1 HW-Reduced Communications Subspace Structure
2358 ///
2359 typedef struct {
2360   UINT8                                    Type;
2361   UINT8                                    Length;
2362   UINT32                                   PlatformInterrupt;
2363   UINT8                                    PlatformInterruptFlags;
2364   UINT8                                    Reserved;
2365   UINT64                                   BaseAddress;
2366   UINT64                                   AddressLength;
2367   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   DoorbellRegister;
2368   UINT64                                   DoorbellPreserve;
2369   UINT64                                   DoorbellWrite;
2370   UINT32                                   NominalLatency;
2371   UINT32                                   MaximumPeriodicAccessRate;
2372   UINT16                                   MinimumRequestTurnaroundTime;
2373 } EFI_ACPI_6_3_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS;
2374
2375 ///
2376 /// Type 2 HW-Reduced Communications Subspace Structure
2377 ///
2378 typedef struct {
2379   UINT8                                    Type;
2380   UINT8                                    Length;
2381   UINT32                                   PlatformInterrupt;
2382   UINT8                                    PlatformInterruptFlags;
2383   UINT8                                    Reserved;
2384   UINT64                                   BaseAddress;
2385   UINT64                                   AddressLength;
2386   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   DoorbellRegister;
2387   UINT64                                   DoorbellPreserve;
2388   UINT64                                   DoorbellWrite;
2389   UINT32                                   NominalLatency;
2390   UINT32                                   MaximumPeriodicAccessRate;
2391   UINT16                                   MinimumRequestTurnaroundTime;
2392   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   PlatformInterruptAckRegister;
2393   UINT64                                   PlatformInterruptAckPreserve;
2394   UINT64                                   PlatformInterruptAckWrite;
2395 } EFI_ACPI_6_3_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS;
2396
2397 ///
2398 /// Type 3 Extended PCC Subspace Structure
2399 ///
2400 typedef struct {
2401   UINT8                                    Type;
2402   UINT8                                    Length;
2403   UINT32                                   PlatformInterrupt;
2404   UINT8                                    PlatformInterruptFlags;
2405   UINT8                                    Reserved;
2406   UINT64                                   BaseAddress;
2407   UINT32                                   AddressLength;
2408   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   DoorbellRegister;
2409   UINT64                                   DoorbellPreserve;
2410   UINT64                                   DoorbellWrite;
2411   UINT32                                   NominalLatency;
2412   UINT32                                   MaximumPeriodicAccessRate;
2413   UINT32                                   MinimumRequestTurnaroundTime;
2414   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   PlatformInterruptAckRegister;
2415   UINT64                                   PlatformInterruptAckPreserve;
2416   UINT64                                   PlatformInterruptAckSet;
2417   UINT8                                    Reserved1[8];
2418   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   CommandCompleteCheckRegister;
2419   UINT64                                   CommandCompleteCheckMask;
2420   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   CommandCompleteUpdateRegister;
2421   UINT64                                   CommandCompleteUpdatePreserve;
2422   UINT64                                   CommandCompleteUpdateSet;
2423   EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE   ErrorStatusRegister;
2424   UINT64                                   ErrorStatusMask;
2425 } EFI_ACPI_6_3_PCCT_SUBSPACE_3_EXTENDED_PCC;
2426
2427 ///
2428 /// Type 4 Extended PCC Subspace Structure
2429 ///
2430 typedef EFI_ACPI_6_3_PCCT_SUBSPACE_3_EXTENDED_PCC EFI_ACPI_6_3_PCCT_SUBSPACE_4_EXTENDED_PCC;
2431
2432 #define EFI_ACPI_6_3_PCCT_MASTER_SLAVE_COMMUNICATIONS_CHANNEL_FLAGS_NOTIFY_ON_COMPLETION BIT0
2433
2434 typedef struct {
2435   UINT32                                    Signature;
2436   UINT32                                    Flags;
2437   UINT32                                    Length;
2438   UINT32                                    Command;
2439 } EFI_ACPI_6_3_PCCT_EXTENDED_PCC_SHARED_MEMORY_REGION_HEADER;
2440
2441 ///
2442 /// Platform Debug Trigger Table (PDTT)
2443 ///
2444 typedef struct {
2445   EFI_ACPI_DESCRIPTION_HEADER   Header;
2446   UINT8                         TriggerCount;
2447   UINT8                         Reserved[3];
2448   UINT32                        TriggerIdentifierArrayOffset;
2449 } EFI_ACPI_6_3_PLATFORM_DEBUG_TRIGGER_TABLE_HEADER;
2450
2451 ///
2452 /// PDTT Revision (as defined in ACPI 6.3 spec.)
2453 ///
2454 #define EFI_ACPI_6_3_PLATFORM_DEBUG_TRIGGER_TABLE_REVISION 0x00
2455
2456 ///
2457 /// PDTT Platform Communication Channel Identifier Structure
2458 ///
2459 typedef struct {
2460   UINT16                        SubChannelIdentifer:8;
2461   UINT16                        Runtime:1;
2462   UINT16                        WaitForCompletion:1;
2463   UINT16                        TriggerOrder:1;
2464   UINT16                        Reserved:5;
2465 } EFI_ACPI_6_3_PDTT_PCC_IDENTIFIER;
2466
2467 ///
2468 /// PCC Commands Codes used by Platform Debug Trigger Table
2469 ///
2470 #define EFI_ACPI_6_3_PDTT_PCC_COMMAND_DOORBELL_ONLY     0x00
2471 #define EFI_ACPI_6_3_PDTT_PCC_COMMAND_VENDOR_SPECIFIC   0x01
2472
2473 ///
2474 /// PPTT Platform Communication Channel
2475 ///
2476 typedef EFI_ACPI_6_3_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER EFI_ACPI_6_3_PDTT_PCC;
2477
2478 ///
2479 /// Processor Properties Topology Table (PPTT)
2480 ///
2481 typedef struct {
2482   EFI_ACPI_DESCRIPTION_HEADER   Header;
2483 } EFI_ACPI_6_3_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_HEADER;
2484
2485 ///
2486 /// PPTT Revision (as defined in ACPI 6.3 spec.)
2487 ///
2488 #define EFI_ACPI_6_3_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_REVISION 0x02
2489
2490 ///
2491 /// PPTT types
2492 ///
2493 #define EFI_ACPI_6_3_PPTT_TYPE_PROCESSOR     0x00
2494 #define EFI_ACPI_6_3_PPTT_TYPE_CACHE         0x01
2495 #define EFI_ACPI_6_3_PPTT_TYPE_ID            0x02
2496
2497 ///
2498 /// PPTT Structure Header
2499 ///
2500 typedef struct {
2501   UINT8                         Type;
2502   UINT8                         Length;
2503   UINT8                         Reserved[2];
2504 } EFI_ACPI_6_3_PPTT_STRUCTURE_HEADER;
2505
2506 ///
2507 /// For PPTT struct processor flags
2508 ///
2509 #define EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL          0x0
2510 #define EFI_ACPI_6_3_PPTT_PACKAGE_PHYSICAL              0x1
2511 #define EFI_ACPI_6_3_PPTT_PROCESSOR_ID_INVALID          0x0
2512 #define EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID            0x1
2513 #define EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD       0x0
2514 #define EFI_ACPI_6_3_PPTT_PROCESSOR_IS_THREAD           0x1
2515 #define EFI_ACPI_6_3_PPTT_NODE_IS_NOT_LEAF              0x0
2516 #define EFI_ACPI_6_3_PPTT_NODE_IS_LEAF                  0x1
2517 #define EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL  0x0
2518 #define EFI_ACPI_6_3_PPTT_IMPLEMENTATION_IDENTICAL      0x1
2519
2520 ///
2521 /// Processor hierarchy node structure flags
2522 ///
2523 typedef struct {
2524   UINT32                        PhysicalPackage:1;
2525   UINT32                        AcpiProcessorIdValid:1;
2526   UINT32                        ProcessorIsAThread:1;
2527   UINT32                        NodeIsALeaf:1;
2528   UINT32                        IdenticalImplementation:1;
2529   UINT32                        Reserved:27;
2530 } EFI_ACPI_6_3_PPTT_STRUCTURE_PROCESSOR_FLAGS;
2531
2532 ///
2533 /// Processor hierarchy node structure
2534 ///
2535 typedef struct {
2536   UINT8                                         Type;
2537   UINT8                                         Length;
2538   UINT8                                         Reserved[2];
2539   EFI_ACPI_6_3_PPTT_STRUCTURE_PROCESSOR_FLAGS   Flags;
2540   UINT32                                        Parent;
2541   UINT32                                        AcpiProcessorId;
2542   UINT32                                        NumberOfPrivateResources;
2543 } EFI_ACPI_6_3_PPTT_STRUCTURE_PROCESSOR;
2544
2545 ///
2546 /// For PPTT struct cache flags
2547 ///
2548 #define EFI_ACPI_6_3_PPTT_CACHE_SIZE_INVALID        0x0
2549 #define EFI_ACPI_6_3_PPTT_CACHE_SIZE_VALID          0x1
2550 #define EFI_ACPI_6_3_PPTT_NUMBER_OF_SETS_INVALID    0x0
2551 #define EFI_ACPI_6_3_PPTT_NUMBER_OF_SETS_VALID      0x1
2552 #define EFI_ACPI_6_3_PPTT_ASSOCIATIVITY_INVALID     0x0
2553 #define EFI_ACPI_6_3_PPTT_ASSOCIATIVITY_VALID       0x1
2554 #define EFI_ACPI_6_3_PPTT_ALLOCATION_TYPE_INVALID   0x0
2555 #define EFI_ACPI_6_3_PPTT_ALLOCATION_TYPE_VALID     0x1
2556 #define EFI_ACPI_6_3_PPTT_CACHE_TYPE_INVALID        0x0
2557 #define EFI_ACPI_6_3_PPTT_CACHE_TYPE_VALID          0x1
2558 #define EFI_ACPI_6_3_PPTT_WRITE_POLICY_INVALID      0x0
2559 #define EFI_ACPI_6_3_PPTT_WRITE_POLICY_VALID        0x1
2560 #define EFI_ACPI_6_3_PPTT_LINE_SIZE_INVALID         0x0
2561 #define EFI_ACPI_6_3_PPTT_LINE_SIZE_VALID           0x1
2562
2563 ///
2564 /// Cache Type Structure flags
2565 ///
2566 typedef struct {
2567   UINT32                        SizePropertyValid:1;
2568   UINT32                        NumberOfSetsValid:1;
2569   UINT32                        AssociativityValid:1;
2570   UINT32                        AllocationTypeValid:1;
2571   UINT32                        CacheTypeValid:1;
2572   UINT32                        WritePolicyValid:1;
2573   UINT32                        LineSizeValid:1;
2574   UINT32                        Reserved:25;
2575 } EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE_FLAGS;
2576
2577 ///
2578 /// For cache attributes
2579 ///
2580 #define EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ            0x0
2581 #define EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_WRITE           0x1
2582 #define EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE      0x2
2583 #define EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_DATA            0x0
2584 #define EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_INSTRUCTION     0x1
2585 #define EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED         0x2
2586 #define EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK    0x0
2587 #define EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_THROUGH 0x1
2588
2589 ///
2590 /// Cache Type Structure cache attributes
2591 ///
2592 typedef struct {
2593   UINT8                         AllocationType:2;
2594   UINT8                         CacheType:2;
2595   UINT8                         WritePolicy:1;
2596   UINT8                         Reserved:3;
2597 } EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE_ATTRIBUTES;
2598
2599 ///
2600 /// Cache Type Structure
2601 ///
2602 typedef struct {
2603   UINT8                                         Type;
2604   UINT8                                         Length;
2605   UINT8                                         Reserved[2];
2606   EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE_FLAGS       Flags;
2607   UINT32                                        NextLevelOfCache;
2608   UINT32                                        Size;
2609   UINT32                                        NumberOfSets;
2610   UINT8                                         Associativity;
2611   EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE_ATTRIBUTES  Attributes;
2612   UINT16                                        LineSize;
2613 } EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE;
2614
2615 ///
2616 /// ID structure
2617 ///
2618 typedef struct {
2619   UINT8                         Type;
2620   UINT8                         Length;
2621   UINT8                         Reserved[2];
2622   UINT32                        VendorId;
2623   UINT64                        Level1Id;
2624   UINT64                        Level2Id;
2625   UINT16                        MajorRev;
2626   UINT16                        MinorRev;
2627   UINT16                        SpinRev;
2628 } EFI_ACPI_6_3_PPTT_STRUCTURE_ID;
2629
2630 //
2631 // Known table signatures
2632 //
2633
2634 ///
2635 /// "RSD PTR " Root System Description Pointer
2636 ///
2637 #define EFI_ACPI_6_3_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE  SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
2638
2639 ///
2640 /// "APIC" Multiple APIC Description Table
2641 ///
2642 #define EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('A', 'P', 'I', 'C')
2643
2644 ///
2645 /// "BERT" Boot Error Record Table
2646 ///
2647 #define EFI_ACPI_6_3_BOOT_ERROR_RECORD_TABLE_SIGNATURE  SIGNATURE_32('B', 'E', 'R', 'T')
2648
2649 ///
2650 /// "BGRT" Boot Graphics Resource Table
2651 ///
2652 #define EFI_ACPI_6_3_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('B', 'G', 'R', 'T')
2653
2654 ///
2655 /// "CDIT" Component Distance Information Table
2656 ///
2657 #define EFI_ACPI_6_3_COMPONENT_DISTANCE_INFORMATION_TABLE_SIGNATURE  SIGNATURE_32('C', 'D', 'I', 'T')
2658
2659 ///
2660 /// "CPEP" Corrected Platform Error Polling Table
2661 ///
2662 #define EFI_ACPI_6_3_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE  SIGNATURE_32('C', 'P', 'E', 'P')
2663
2664 ///
2665 /// "CRAT" Component Resource Attribute Table
2666 ///
2667 #define EFI_ACPI_6_3_COMPONENT_RESOURCE_ATTRIBUTE_TABLE_SIGNATURE  SIGNATURE_32('C', 'R', 'A', 'T')
2668
2669 ///
2670 /// "DSDT" Differentiated System Description Table
2671 ///
2672 #define EFI_ACPI_6_3_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('D', 'S', 'D', 'T')
2673
2674 ///
2675 /// "ECDT" Embedded Controller Boot Resources Table
2676 ///
2677 #define EFI_ACPI_6_3_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE  SIGNATURE_32('E', 'C', 'D', 'T')
2678
2679 ///
2680 /// "EINJ" Error Injection Table
2681 ///
2682 #define EFI_ACPI_6_3_ERROR_INJECTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'I', 'N', 'J')
2683
2684 ///
2685 /// "ERST" Error Record Serialization Table
2686 ///
2687 #define EFI_ACPI_6_3_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE  SIGNATURE_32('E', 'R', 'S', 'T')
2688
2689 ///
2690 /// "FACP" Fixed ACPI Description Table
2691 ///
2692 #define EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'P')
2693
2694 ///
2695 /// "FACS" Firmware ACPI Control Structure
2696 ///
2697 #define EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE  SIGNATURE_32('F', 'A', 'C', 'S')
2698
2699 ///
2700 /// "FPDT" Firmware Performance Data Table
2701 ///
2702 #define EFI_ACPI_6_3_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE  SIGNATURE_32('F', 'P', 'D', 'T')
2703
2704 ///
2705 /// "GTDT" Generic Timer Description Table
2706 ///
2707 #define EFI_ACPI_6_3_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('G', 'T', 'D', 'T')
2708
2709 ///
2710 /// "HEST" Hardware Error Source Table
2711 ///
2712 #define EFI_ACPI_6_3_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE  SIGNATURE_32('H', 'E', 'S', 'T')
2713
2714 ///
2715 /// "HMAT" Heterogeneous Memory Attribute Table
2716 ///
2717 #define EFI_ACPI_6_3_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_SIGNATURE  SIGNATURE_32('H', 'M', 'A', 'T')
2718
2719 ///
2720 /// "MPST" Memory Power State Table
2721 ///
2722 #define EFI_ACPI_6_3_MEMORY_POWER_STATE_TABLE_SIGNATURE  SIGNATURE_32('M', 'P', 'S', 'T')
2723
2724 ///
2725 /// "MSCT" Maximum System Characteristics Table
2726 ///
2727 #define EFI_ACPI_6_3_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'C', 'T')
2728
2729 ///
2730 /// "NFIT" NVDIMM Firmware Interface Table
2731 ///
2732 #define EFI_ACPI_6_3_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE  SIGNATURE_32('N', 'F', 'I', 'T')
2733
2734 ///
2735 /// "PDTT" Platform Debug Trigger Table
2736 ///
2737 #define EFI_ACPI_6_3_PLATFORM_DEBUG_TRIGGER_TABLE_STRUCTURE_SIGNATURE  SIGNATURE_32('P', 'D', 'T', 'T')
2738
2739 ///
2740 /// "PMTT" Platform Memory Topology Table
2741 ///
2742 #define EFI_ACPI_6_3_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE  SIGNATURE_32('P', 'M', 'T', 'T')
2743
2744 ///
2745 /// "PPTT" Processor Properties Topology Table
2746 ///
2747 #define EFI_ACPI_6_3_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_STRUCTURE_SIGNATURE  SIGNATURE_32('P', 'P', 'T', 'T')
2748
2749 ///
2750 /// "PSDT" Persistent System Description Table
2751 ///
2752 #define EFI_ACPI_6_3_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('P', 'S', 'D', 'T')
2753
2754 ///
2755 /// "RASF" ACPI RAS Feature Table
2756 ///
2757 #define EFI_ACPI_6_3_ACPI_RAS_FEATURE_TABLE_SIGNATURE  SIGNATURE_32('R', 'A', 'S', 'F')
2758
2759 ///
2760 /// "RSDT" Root System Description Table
2761 ///
2762 #define EFI_ACPI_6_3_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('R', 'S', 'D', 'T')
2763
2764 ///
2765 /// "SBST" Smart Battery Specification Table
2766 ///
2767 #define EFI_ACPI_6_3_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'B', 'S', 'T')
2768
2769 ///
2770 /// "SDEV" Secure DEVices Table
2771 ///
2772 #define EFI_ACPI_6_3_SECURE_DEVICES_TABLE_SIGNATURE  SIGNATURE_32('S', 'D', 'E', 'V')
2773
2774 ///
2775 /// "SLIT" System Locality Information Table
2776 ///
2777 #define EFI_ACPI_6_3_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'T')
2778
2779 ///
2780 /// "SRAT" System Resource Affinity Table
2781 ///
2782 #define EFI_ACPI_6_3_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE  SIGNATURE_32('S', 'R', 'A', 'T')
2783
2784 ///
2785 /// "SSDT" Secondary System Description Table
2786 ///
2787 #define EFI_ACPI_6_3_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'S', 'D', 'T')
2788
2789 ///
2790 /// "XSDT" Extended System Description Table
2791 ///
2792 #define EFI_ACPI_6_3_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('X', 'S', 'D', 'T')
2793
2794 ///
2795 /// "BOOT" MS Simple Boot Spec
2796 ///
2797 #define EFI_ACPI_6_3_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE  SIGNATURE_32('B', 'O', 'O', 'T')
2798
2799 ///
2800 /// "CSRT" MS Core System Resource Table
2801 ///
2802 #define EFI_ACPI_6_3_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('C', 'S', 'R', 'T')
2803
2804 ///
2805 /// "DBG2" MS Debug Port 2 Spec
2806 ///
2807 #define EFI_ACPI_6_3_DEBUG_PORT_2_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', '2')
2808
2809 ///
2810 /// "DBGP" MS Debug Port Spec
2811 ///
2812 #define EFI_ACPI_6_3_DEBUG_PORT_TABLE_SIGNATURE  SIGNATURE_32('D', 'B', 'G', 'P')
2813
2814 ///
2815 /// "DMAR" DMA Remapping Table
2816 ///
2817 #define EFI_ACPI_6_3_DMA_REMAPPING_TABLE_SIGNATURE  SIGNATURE_32('D', 'M', 'A', 'R')
2818
2819 ///
2820 /// "DPPT" DMA Protection Policy Table
2821 ///
2822 #define EFI_ACPI_6_3_DMA_PROTECTION_POLICY_TABLE_SIGNATURE  SIGNATURE_32('D', 'P', 'P', 'T')
2823
2824 ///
2825 /// "DRTM" Dynamic Root of Trust for Measurement Table
2826 ///
2827 #define EFI_ACPI_6_3_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE  SIGNATURE_32('D', 'R', 'T', 'M')
2828
2829 ///
2830 /// "ETDT" Event Timer Description Table
2831 ///
2832 #define EFI_ACPI_6_3_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('E', 'T', 'D', 'T')
2833
2834 ///
2835 /// "HPET" IA-PC High Precision Event Timer Table
2836 ///
2837 #define EFI_ACPI_6_3_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE  SIGNATURE_32('H', 'P', 'E', 'T')
2838
2839 ///
2840 /// "iBFT" iSCSI Boot Firmware Table
2841 ///
2842 #define EFI_ACPI_6_3_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE  SIGNATURE_32('i', 'B', 'F', 'T')
2843
2844 ///
2845 /// "IORT" I/O Remapping Table
2846 ///
2847 #define EFI_ACPI_6_3_IO_REMAPPING_TABLE_SIGNATURE  SIGNATURE_32('I', 'O', 'R', 'T')
2848
2849 ///
2850 /// "IVRS" I/O Virtualization Reporting Structure
2851 ///
2852 #define EFI_ACPI_6_3_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE  SIGNATURE_32('I', 'V', 'R', 'S')
2853
2854 ///
2855 /// "LPIT" Low Power Idle Table
2856 ///
2857 #define EFI_ACPI_6_3_LOW_POWER_IDLE_TABLE_STRUCTURE_SIGNATURE  SIGNATURE_32('L', 'P', 'I', 'T')
2858
2859 ///
2860 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2861 ///
2862 #define EFI_ACPI_6_3_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'F', 'G')
2863
2864 ///
2865 /// "MCHI" Management Controller Host Interface Table
2866 ///
2867 #define EFI_ACPI_6_3_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('M', 'C', 'H', 'I')
2868
2869 ///
2870 /// "MSDM" MS Data Management Table
2871 ///
2872 #define EFI_ACPI_6_3_DATA_MANAGEMENT_TABLE_SIGNATURE  SIGNATURE_32('M', 'S', 'D', 'M')
2873
2874 ///
2875 /// "SDEI" Software Delegated Exceptions Interface Table
2876 ///
2877 #define EFI_ACPI_6_3_SOFTWARE_DELEGATED_EXCEPTIONS_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('S', 'D', 'E', 'I')
2878
2879 ///
2880 /// "SLIC" MS Software Licensing Table Specification
2881 ///
2882 #define EFI_ACPI_6_3_SOFTWARE_LICENSING_TABLE_SIGNATURE  SIGNATURE_32('S', 'L', 'I', 'C')
2883
2884 ///
2885 /// "SPCR" Serial Port Concole Redirection Table
2886 ///
2887 #define EFI_ACPI_6_3_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'C', 'R')
2888
2889 ///
2890 /// "SPMI" Server Platform Management Interface Table
2891 ///
2892 #define EFI_ACPI_6_3_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE  SIGNATURE_32('S', 'P', 'M', 'I')
2893
2894 ///
2895 /// "STAO" _STA Override Table
2896 ///
2897 #define EFI_ACPI_6_3_STA_OVERRIDE_TABLE_SIGNATURE  SIGNATURE_32('S', 'T', 'A', 'O')
2898
2899 ///
2900 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2901 ///
2902 #define EFI_ACPI_6_3_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE  SIGNATURE_32('T', 'C', 'P', 'A')
2903
2904 ///
2905 /// "TPM2" Trusted Computing Platform 1 Table
2906 ///
2907 #define EFI_ACPI_6_3_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE  SIGNATURE_32('T', 'P', 'M', '2')
2908
2909 ///
2910 /// "UEFI" UEFI ACPI Data Table
2911 ///
2912 #define EFI_ACPI_6_3_UEFI_ACPI_DATA_TABLE_SIGNATURE  SIGNATURE_32('U', 'E', 'F', 'I')
2913
2914 ///
2915 /// "WAET" Windows ACPI Emulated Devices Table
2916 ///
2917 #define EFI_ACPI_6_3_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE  SIGNATURE_32('W', 'A', 'E', 'T')
2918
2919 ///
2920 /// "WDAT" Watchdog Action Table
2921 ///
2922 #define EFI_ACPI_6_3_WATCHDOG_ACTION_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'A', 'T')
2923
2924 ///
2925 /// "WDRT" Watchdog Resource Table
2926 ///
2927 #define EFI_ACPI_6_3_WATCHDOG_RESOURCE_TABLE_SIGNATURE  SIGNATURE_32('W', 'D', 'R', 'T')
2928
2929 ///
2930 /// "WPBT" MS Platform Binary Table
2931 ///
2932 #define EFI_ACPI_6_3_PLATFORM_BINARY_TABLE_SIGNATURE  SIGNATURE_32('W', 'P', 'B', 'T')
2933
2934 ///
2935 /// "WSMT" Windows SMM Security Mitigation Table
2936 ///
2937 #define EFI_ACPI_6_3_WINDOWS_SMM_SECURITY_MITIGATION_TABLE_SIGNATURE  SIGNATURE_32('W', 'S', 'M', 'T')
2938
2939 ///
2940 /// "XENV" Xen Project Table
2941 ///
2942 #define EFI_ACPI_6_3_XEN_PROJECT_TABLE_SIGNATURE  SIGNATURE_32('X', 'E', 'N', 'V')
2943
2944 #pragma pack()
2945
2946 #endif