MdePkg/Include/IndustryStandard/SmBios.h

   1 /** @file
   2   Industry Standard Definitions of SMBIOS Table Specification v2.6
   3
   4   Copyright (c) 2006 - 2008, Intel Corporation All rights
   5   reserved. This program and the accompanying materials are
   6   licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #ifndef __SMBIOS_STANDARD_H__
  16 #define __SMBIOS_STANDARD_H__
  17 ///
  18 /// Smbios Table Entry Point Structure
  19 ///
  20 #pragma pack(1)
  21 typedef struct {
  22   UINT8   AnchorString[4];
  23   UINT8   EntryPointStructureChecksum;
  24   UINT8   EntryPointLength;
  25   UINT8   MajorVersion;
  26   UINT8   MinorVersion;
  27   UINT16  MaxStructureSize;
  28   UINT8   EntryPointRevision;
  29   UINT8   FormattedArea[5];
  30   UINT8   IntermediateAnchorString[5];
  31   UINT8   IntermediateChecksum;
  32   UINT16  TableLength;
  33   UINT32  TableAddress;
  34   UINT16  NumberOfSmbiosStructures;
  35   UINT8   SmbiosBcdRevision;
  36 } SMBIOS_TABLE_ENTRY_POINT;
  37
  38 ///
  39 /// The Smbios structure header
  40 ///
  41 typedef struct {
  42   UINT8   Type;
  43   UINT8   Length;
  44   UINT16  Handle;
  45 } SMBIOS_STRUCTURE;
  46
  47 ///
  48 /// String Number for a Null terminated string, 00h stands for no string available.
  49 ///
  50 typedef UINT8 SMBIOS_TABLE_STRING;
  51
  52 ///
  53 /// BIOS Information (Type 0)
  54 ///
  55 typedef struct {
  56   SMBIOS_STRUCTURE      Hdr;
  57   SMBIOS_TABLE_STRING   Vendor;
  58   SMBIOS_TABLE_STRING   BiosVersion;
  59   UINT16                BiosSegment;
  60   SMBIOS_TABLE_STRING   BiosReleaseDate;
  61   UINT8                 BiosSize;
  62   UINT64                BiosCharacteristics;
  63   UINT8                 BIOSCharacteristicsExtensionBytes[2];
  64   UINT8                 SystemBiosMajorRelease;
  65   UINT8                 SystemBiosMinorRelease;
  66   UINT8                 EmbeddedControllerFirmwareMajorRelease;
  67   UINT8                 EmbeddedControllerFirmwareMinorRelease;
  68 } SMBIOS_TABLE_TYPE0;
  69
  70 ///
  71 /// System Information (Type 1)
  72 ///
  73 typedef struct {
  74   SMBIOS_STRUCTURE      Hdr;
  75   SMBIOS_TABLE_STRING   Manufacturer;
  76   SMBIOS_TABLE_STRING   ProductName;
  77   SMBIOS_TABLE_STRING   Version;
  78   SMBIOS_TABLE_STRING   SerialNumber;
  79   EFI_GUID              Uuid;
  80   UINT8                 WakeUpType;
  81   SMBIOS_TABLE_STRING   SKUNumber;
  82   SMBIOS_TABLE_STRING   Family;
  83 } SMBIOS_TABLE_TYPE1;
  84
  85 ///
  86 /// Base Board (or Module) Information (Type 2)
  87 ///
  88 typedef struct {
  89   SMBIOS_STRUCTURE      Hdr;
  90   SMBIOS_TABLE_STRING   Manufacturer;
  91   SMBIOS_TABLE_STRING   ProductName;
  92   SMBIOS_TABLE_STRING   Version;
  93   SMBIOS_TABLE_STRING   SerialNumber;
  94   SMBIOS_TABLE_STRING   AssetTag;
  95   UINT8                 FeatureFlag;
  96   SMBIOS_TABLE_STRING   LocationInChassis;
  97   UINT16                ChassisHandle;
  98   UINT8                 BoardType;
  99   UINT8                 NumberOfContainedObjectHandles;
 100   UINT16                ContainedObjectHandles[1];
 101 } SMBIOS_TABLE_TYPE2;
 102
 103 ///
 104 /// Contained Element record
 105 ///
 106 typedef struct {
 107   UINT8                 ContainedElementType;
 108   UINT8                 ContainedElementMinimum;
 109   UINT8                 ContainedElementMaximum;
 110 } CONTAINED_ELEMENT;
 111
 112 ///
 113 /// System Enclosure or Chassis (Type 3)
 114 ///
 115 typedef struct {
 116   SMBIOS_STRUCTURE      Hdr;
 117   SMBIOS_TABLE_STRING   Manufacturer;
 118   UINT8                 Type;
 119   SMBIOS_TABLE_STRING   Version;
 120   SMBIOS_TABLE_STRING   SerialNumber;
 121   SMBIOS_TABLE_STRING   AssetTag;
 122   UINT8                 BootupState;
 123   UINT8                 PowerSupplyState;
 124   UINT8                 ThermalState;
 125   UINT8                 SecurityStatus;
 126   UINT8                 OemDefined[4];
 127   UINT8                 Height;
 128   UINT8                 NumberofPowerCords;
 129   UINT8                 ContainedElementCount;
 130   UINT8                 ContainedElementRecordLength;
 131   CONTAINED_ELEMENT     ContainedElements[1];
 132 } SMBIOS_TABLE_TYPE3;
 133
 134 ///
 135 /// Processor Information (Type 4)
 136 ///
 137 typedef struct {
 138   SMBIOS_STRUCTURE      Hdr;
 139   UINT8                 Socket;
 140   UINT8                 ProcessorType;
 141   UINT8                 ProcessorFamily;
 142   SMBIOS_TABLE_STRING   ProcessorManufacture;
 143   UINT8                 ProcessorId[8];
 144   SMBIOS_TABLE_STRING   ProcessorVersion;
 145   UINT8                 Voltage;
 146   UINT16                ExternalClock;
 147   UINT16                MaxSpeed;
 148   UINT16                CurrentSpeed;
 149   UINT8                 Status;
 150   UINT8                 ProcessorUpgrade;
 151   UINT16                L1CacheHandle;
 152   UINT16                L2CacheHandle;
 153   UINT16                L3CacheHandle;
 154   SMBIOS_TABLE_STRING   SerialNumber;
 155   SMBIOS_TABLE_STRING   AssetTag;
 156   SMBIOS_TABLE_STRING   PartNumber;
 157   //
 158   // Add for smbios 2.5
 159   //
 160   UINT8                 CoreCount;
 161   UINT8                 EnabledCoreCount;
 162   UINT8                 ThreadCount;
 163   UINT16                ProcessorCharacteristics;
 164   //
 165   // Add for smbios 2.6
 166   //
 167   UINT16                ProcessorFamily2;
 168 } SMBIOS_TABLE_TYPE4;
 169
 170 ///
 171 /// Memory Controller Information (Type 5, Obsolete)
 172 ///
 173 typedef struct {
 174   SMBIOS_STRUCTURE      Hdr;
 175   UINT8                 ErrDetectMethod;
 176   UINT8                 ErrCorrectCapability;
 177   UINT8                 SupportInterleave;
 178   UINT8                 CurrentInterleave;
 179   UINT8                 MaxMemoryModuleSize;
 180   UINT16                SupportSpeed;
 181   UINT16                SupportMemoryType;
 182   UINT8                 MemoryModuleVoltage;
 183   UINT8                 AssociatedMemorySlotNum;
 184   UINT16                MemoryModuleConfigHandles[1];
 185 } SMBIOS_TABLE_TYPE5;
 186
 187 ///
 188 /// Memory Module Information (Type 6, Obsolete)
 189 ///
 190 typedef struct {
 191   SMBIOS_STRUCTURE      Hdr;
 192   SMBIOS_TABLE_STRING   SocketDesignation;
 193   UINT8                 BankConnections;
 194   UINT8                 CurrentSpeed;
 195   UINT16                CurrentMemoryType;
 196   UINT8                 InstalledSize;
 197   UINT8                 EnabledSize;
 198   UINT8                 ErrorStatus;
 199 } SMBIOS_TABLE_TYPE6;
 200
 201 ///
 202 /// Cache Information (Type 7)
 203 ///
 204 typedef struct {
 205   SMBIOS_STRUCTURE      Hdr;
 206   SMBIOS_TABLE_STRING   SocketDesignation;
 207   UINT16                CacheConfiguration;
 208   UINT16                MaximumCacheSize;
 209   UINT16                InstalledSize;
 210   UINT16                SupportedSRAMType;
 211   UINT16                CurrentSRAMType;
 212   UINT8                 CacheSpeed;
 213   UINT8                 ErrorCorrectionType;
 214   UINT8                 SystemCacheType;
 215   UINT8                 Associativity;
 216 } SMBIOS_TABLE_TYPE7;
 217
 218 ///
 219 /// Port Connector Information (Type 8)
 220 ///
 221 typedef struct {
 222   SMBIOS_STRUCTURE      Hdr;
 223   SMBIOS_TABLE_STRING   InternalReferenceDesignator;
 224   UINT8                 InternalConnectorType;
 225   SMBIOS_TABLE_STRING   ExternalReferenceDesignator;
 226   UINT8                 ExternalConnectorType;
 227   UINT8                 PortType;
 228 } SMBIOS_TABLE_TYPE8;
 229
 230 ///
 231 /// System Slots (Type 9)
 232 ///
 233 typedef struct {
 234   SMBIOS_STRUCTURE      Hdr;
 235   SMBIOS_TABLE_STRING   SlotDesignation;
 236   UINT8                 SlotType;
 237   UINT8                 SlotDataBusWidth;
 238   UINT8                 CurrentUsage;
 239   UINT8                 SlotLength;
 240   UINT16                SlotID;
 241   UINT8                 SlotCharacteristics1;
 242   UINT8                 SlotCharacteristics2;
 243   //
 244   // Add for smbios 2.6
 245   //
 246   UINT16                SegmentGroupNum;
 247   UINT8                 BusNum;
 248   UINT8                 DevFuncNum;
 249 } SMBIOS_TABLE_TYPE9;
 250
 251 ///
 252 /// Device Item Entry
 253 ///
 254 typedef struct {
 255   UINT8                 DeviceType;
 256   SMBIOS_TABLE_STRING   DescriptionString;
 257 } DEVICE_STRUCT;
 258
 259 ///
 260 /// On Board Devices Information (Type 10, obsolete)
 261 ///
 262 typedef struct {
 263   SMBIOS_STRUCTURE      Hdr;
 264   DEVICE_STRUCT         Device[1];
 265 } SMBIOS_TABLE_TYPE10;
 266
 267 ///
 268 /// OEM Strings (Type 11)
 269 ///
 270 typedef struct {
 271   SMBIOS_STRUCTURE      Hdr;
 272   UINT8                 StringCount;
 273 } SMBIOS_TABLE_TYPE11;
 274
 275 ///
 276 /// System Configuration Options (Type 12)
 277 ///
 278 typedef struct {
 279   SMBIOS_STRUCTURE      Hdr;
 280   UINT8                 StringCount;
 281 } SMBIOS_TABLE_TYPE12;
 282
 283 ///
 284 /// BIOS Language Information (Type 13)
 285 ///
 286 typedef struct {
 287   SMBIOS_STRUCTURE      Hdr;
 288   UINT8                 InstallableLanguages;
 289   UINT8                 Flags;
 290   UINT8                 reserved[15];
 291   SMBIOS_TABLE_STRING   CurrentLanguages;
 292 } SMBIOS_TABLE_TYPE13;
 293
 294 ///
 295 /// Group Item Entry
 296 ///
 297 typedef struct {
 298   UINT8                 ItemType;
 299   UINT16                ItemHandle;
 300 } GROUP_STRUCT;
 301
 302 ///
 303 /// Group Associations (Type 14)
 304 ///
 305 typedef struct {
 306   SMBIOS_STRUCTURE      Hdr;
 307   SMBIOS_TABLE_STRING   GroupName;
 308   GROUP_STRUCT          Group[1];
 309 } SMBIOS_TABLE_TYPE14;
 310
 311 ///
 312 /// Event Log Type Descriptors
 313 ///
 314 typedef struct {
 315   UINT8                 LogType;
 316   UINT8                 DataFormatType;
 317 } EVENT_LOG_TYPE;
 318
 319 ///
 320 /// System Event Log (Type 15)
 321 ///
 322 typedef struct {
 323   SMBIOS_STRUCTURE      Hdr;
 324   UINT16                LogAreaLength;
 325   UINT16                LogHeaderStartOffset;
 326   UINT16                LogDataStartOffset;
 327   UINT8                 AccessMethod;
 328   UINT8                 LogStatus;
 329   UINT32                LogChangeToken;
 330   UINT32                AccessMethodAddress;
 331   UINT8                 LogHeaderFormat;
 332   UINT8                 NumberOfSupportedLogTypeDescriptors;
 333   UINT8                 LengthOfLogTypeDescriptor;
 334   EVENT_LOG_TYPE        EventLogTypeDescriptors[1];
 335 } SMBIOS_TABLE_TYPE15;
 336
 337 ///
 338 /// Physical Memory Array (Type 16)
 339 ///
 340 typedef struct {
 341   SMBIOS_STRUCTURE      Hdr;
 342   UINT8                 Location;
 343   UINT8                 Use;
 344   UINT8                 MemoryErrorCorrection;
 345   UINT32                MaximumCapacity;
 346   UINT16                MemoryErrorInformationHandle;
 347   UINT16                NumberOfMemoryDevices;
 348 } SMBIOS_TABLE_TYPE16;
 349
 350 ///
 351 /// Memory Device (Type 17)
 352 ///
 353 typedef struct {
 354   SMBIOS_STRUCTURE      Hdr;
 355   UINT16                MemoryArrayHandle;
 356   UINT16                MemoryErrorInformationHandle;
 357   UINT16                TotalWidth;
 358   UINT16                DataWidth;
 359   UINT16                Size;
 360   UINT8                 FormFactor;
 361   UINT8                 DeviceSet;
 362   SMBIOS_TABLE_STRING   DeviceLocator;
 363   SMBIOS_TABLE_STRING   BankLocator;
 364   UINT8                 MemoryType;
 365   UINT16                TypeDetail;
 366   UINT16                Speed;
 367   SMBIOS_TABLE_STRING   Manufacturer;
 368   SMBIOS_TABLE_STRING   SerialNumber;
 369   SMBIOS_TABLE_STRING   AssetTag;
 370   SMBIOS_TABLE_STRING   PartNumber;
 371   //
 372   // Add for smbios 2.6
 373   //
 374   UINT8                 Attributes;
 375 } SMBIOS_TABLE_TYPE17;
 376
 377 ///
 378 /// 32-bit Memory Error Information (Type 18)
 379 ///
 380 typedef struct {
 381   SMBIOS_STRUCTURE      Hdr;
 382   UINT8                 ErrorType;
 383   UINT8                 ErrorGranularity;
 384   UINT8                 ErrorOperation;
 385   UINT32                VendorSyndrome;
 386   UINT32                MemoryArrayErrorAddress;
 387   UINT32                DeviceErrorAddress;
 388   UINT32                ErrorResolution;
 389 } SMBIOS_TABLE_TYPE18;
 390
 391 ///
 392 /// Memory Array Mapped Address (Type 19)
 393 ///
 394 typedef struct {
 395   SMBIOS_STRUCTURE      Hdr;
 396   UINT32                StartingAddress;
 397   UINT32                EndingAddress;
 398   UINT16                MemoryArrayHandle;
 399   UINT8                 PartitionWidth;
 400 } SMBIOS_TABLE_TYPE19;
 401
 402 ///
 403 /// Memory Device Mapped Address (Type 20)
 404 ///
 405 typedef struct {
 406   SMBIOS_STRUCTURE      Hdr;
 407   UINT32                StartingAddress;
 408   UINT32                EndingAddress;
 409   UINT16                MemoryDeviceHandle;
 410   UINT16                MemoryArrayMappedAddressHandle;
 411   UINT8                 PartitionRowPosition;
 412   UINT8                 InterleavePosition;
 413   UINT8                 InterleavedDataDepth;
 414 } SMBIOS_TABLE_TYPE20;
 415
 416 ///
 417 /// Built-in Pointing Device (Type 21)
 418 ///
 419 typedef struct {
 420   SMBIOS_STRUCTURE      Hdr;
 421   UINT8                 Type;
 422   UINT8                 Interface;
 423   UINT8                 NumberOfButtons;
 424 } SMBIOS_TABLE_TYPE21;
 425
 426 ///
 427 /// Portable Battery (Type 22)
 428 ///
 429 typedef struct {
 430   SMBIOS_STRUCTURE      Hdr;
 431   SMBIOS_TABLE_STRING   Location;
 432   SMBIOS_TABLE_STRING   Manufacturer;
 433   SMBIOS_TABLE_STRING   ManufactureDate;
 434   SMBIOS_TABLE_STRING   SerialNumber;
 435   SMBIOS_TABLE_STRING   DeviceName;
 436   UINT8                 DeviceChemistry;
 437   UINT16                DeviceCapacity;
 438   UINT16                DesignVoltage;
 439   SMBIOS_TABLE_STRING   SBDSVersionNumber;
 440   UINT8                 MaximumErrorInBatteryData;
 441   UINT16                SBDSSerialNumber;
 442   UINT16                SBDSManufactureDate;
 443   SMBIOS_TABLE_STRING   SBDSDeviceChemistry;
 444   UINT8                 DesignCapacityMultiplier;
 445   UINT32                OEMSpecific;
 446 } SMBIOS_TABLE_TYPE22;
 447
 448 ///
 449 /// System Reset (Type 23)
 450 ///
 451 typedef struct {
 452   SMBIOS_STRUCTURE      Hdr;
 453   UINT8                 Capabilities;
 454   UINT16                ResetCount;
 455   UINT16                ResetLimit;
 456   UINT16                TimerInterval;
 457   UINT16                Timeout;
 458 } SMBIOS_TABLE_TYPE23;
 459
 460 ///
 461 /// Hardware Security (Type 24)
 462 ///
 463 typedef struct {
 464   SMBIOS_STRUCTURE      Hdr;
 465   UINT8                 HardwareSecuritySettings;
 466 } SMBIOS_TABLE_TYPE24;
 467
 468 ///
 469 /// System Power Controls (Type 25)
 470 ///
 471 typedef struct {
 472   SMBIOS_STRUCTURE      Hdr;
 473   UINT8                 NextScheduledPowerOnMonth;
 474   UINT8                 NextScheduledPowerOnDayOfMonth;
 475   UINT8                 NextScheduledPowerOnHour;
 476   UINT8                 NextScheduledPowerOnMinute;
 477   UINT8                 NextScheduledPowerOnSecond;
 478 } SMBIOS_TABLE_TYPE25;
 479
 480 ///
 481 /// Voltage Probe (Type 26)
 482 ///
 483 typedef struct {
 484   SMBIOS_STRUCTURE      Hdr;
 485   SMBIOS_TABLE_STRING   Description;
 486   UINT8                 LocationAndStatus;
 487   UINT16                MaximumValue;
 488   UINT16                MinimumValue;
 489   UINT16                Resolution;
 490   UINT16                Tolerance;
 491   UINT16                Accuracy;
 492   UINT32                OEMDefined;
 493   UINT16                NominalValue;
 494 } SMBIOS_TABLE_TYPE26;
 495
 496 ///
 497 /// Cooling Device (Type 27)
 498 ///
 499 typedef struct {
 500   SMBIOS_STRUCTURE      Hdr;
 501   UINT16                TemperatureProbeHandle;
 502   UINT8                 DeviceTypeAndStatus;
 503   UINT8                 CoolingUnitGroup;
 504   UINT32                OEMDefined;
 505   UINT16                NominalSpeed;
 506 } SMBIOS_TABLE_TYPE27;
 507
 508 ///
 509 /// Temperature Probe (Type 28)
 510 ///
 511 typedef struct {
 512   SMBIOS_STRUCTURE      Hdr;
 513   SMBIOS_TABLE_STRING   Description;
 514   UINT8                 LocationAndStatus;
 515   UINT16                MaximumValue;
 516   UINT16                MinimumValue;
 517   UINT16                Resolution;
 518   UINT16                Tolerance;
 519   UINT16                Accuracy;
 520   UINT32                OEMDefined;
 521   UINT16                NominalValue;
 522 } SMBIOS_TABLE_TYPE28;
 523
 524 ///
 525 /// Electrical Current Probe (Type 29)
 526 ///
 527 typedef struct {
 528   SMBIOS_STRUCTURE      Hdr;
 529   SMBIOS_TABLE_STRING   Description;
 530   UINT8                 LocationAndStatus;
 531   UINT16                MaximumValue;
 532   UINT16                MinimumValue;
 533   UINT16                Resolution;
 534   UINT16                Tolerance;
 535   UINT16                Accuracy;
 536   UINT32                OEMDefined;
 537   UINT16                NominalValue;
 538 } SMBIOS_TABLE_TYPE29;
 539
 540 ///
 541 /// Out-of-Band Remote Access (Type 30)
 542 ///
 543 typedef struct {
 544   SMBIOS_STRUCTURE      Hdr;
 545   SMBIOS_TABLE_STRING   ManufacturerName;
 546   UINT8                 Connections;
 547 } SMBIOS_TABLE_TYPE30;
 548
 549 ///
 550 /// Boot Integrity Services (BIS) Entry Point (Type 31)
 551 ///
 552 typedef struct {
 553   SMBIOS_STRUCTURE      Hdr;
 554   UINT8                 Checksum;
 555   UINT8                 Reserved1;
 556   UINT16                Reserved2;
 557   UINT32                BisEntry16;
 558   UINT32                BisEntry32;
 559   UINT64                Reserved3;
 560   UINT32                Reserved4;
 561 } SMBIOS_TABLE_TYPE31;
 562
 563 ///
 564 /// System Boot Information (Type 32)
 565 ///
 566 typedef struct {
 567   SMBIOS_STRUCTURE      Hdr;
 568   UINT8                 Reserved[6];
 569   UINT8                 BootStatus[1];
 570 } SMBIOS_TABLE_TYPE32;
 571
 572 ///
 573 /// 64-bit Memory Error Information (Type 33)
 574 ///
 575 typedef struct {
 576   SMBIOS_STRUCTURE      Hdr;
 577   UINT8                 ErrorType;
 578   UINT8                 ErrorGranularity;
 579   UINT8                 ErrorOperation;
 580   UINT32                VendorSyndrome;
 581   UINT64                MemoryArrayErrorAddress;
 582   UINT64                DeviceErrorAddress;
 583   UINT32                ErrorResolution;
 584 } SMBIOS_TABLE_TYPE33;
 585
 586 ///
 587 /// Management Device (Type 34)
 588 ///
 589 typedef struct {
 590   SMBIOS_STRUCTURE      Hdr;
 591   SMBIOS_TABLE_STRING   Description;
 592   UINT8                 Type;
 593   UINT32                Address;
 594   UINT8                 AddressType;
 595 } SMBIOS_TABLE_TYPE34;
 596
 597 ///
 598 /// Management Device Component (Type 35)
 599 ///
 600 typedef struct {
 601   SMBIOS_STRUCTURE      Hdr;
 602   SMBIOS_TABLE_STRING   Description;
 603   UINT16                ManagementDeviceHandle;
 604   UINT16                ComponentHandle;
 605   UINT16                ThresholdHandle;
 606 } SMBIOS_TABLE_TYPE35;
 607
 608 ///
 609 /// Management Device Threshold Data (Type 36)
 610 ///
 611 typedef struct {
 612   SMBIOS_STRUCTURE      Hdr;
 613   UINT16                LowerThresholdNonCritical;
 614   UINT16                UpperThresholdNonCritical;
 615   UINT16                LowerThresholdCritical;
 616   UINT16                UpperThresholdCritical;
 617   UINT16                LowerThresholdNonRecoverable;
 618   UINT16                UpperThresholdNonRecoverable;
 619 } SMBIOS_TABLE_TYPE36;
 620
 621 ///
 622 /// Memory Channel Entry
 623 ///
 624 typedef struct {
 625   UINT8                 DeviceLoad;
 626   UINT16                DeviceHandle;
 627 } MEMORY_DEVICE;
 628
 629 ///
 630 /// Memory Channel (Type 37)
 631 ///
 632 typedef struct {
 633   SMBIOS_STRUCTURE      Hdr;
 634   UINT8                 ChannelType;
 635   UINT8                 MaximumChannelLoad;
 636   UINT8                 MemoryDeviceCount;
 637   MEMORY_DEVICE         MemoryDevice[1];
 638 } SMBIOS_TABLE_TYPE37;
 639
 640 ///
 641 /// IPMI Device Information (Type 38)
 642 ///
 643 typedef struct {
 644   SMBIOS_STRUCTURE      Hdr;
 645   UINT8                 InterfaceType;
 646   UINT8                 IPMISpecificationRevision;
 647   UINT8                 I2CSlaveAddress;
 648   UINT8                 NVStorageDeviceAddress;
 649   UINT64                BaseAddress;
 650   UINT8                 BaseAddressModifier_InterruptInfo;
 651   UINT8                 InterruptNumber;
 652 } SMBIOS_TABLE_TYPE38;
 653
 654 ///
 655 /// System Power Supply (Type 39)
 656 ///
 657 typedef struct {
 658   SMBIOS_STRUCTURE      Hdr;
 659   UINT8                 PowerUnitGroup;
 660   SMBIOS_TABLE_STRING   Location;
 661   SMBIOS_TABLE_STRING   DeviceName;
 662   SMBIOS_TABLE_STRING   Manufacturer;
 663   SMBIOS_TABLE_STRING   SerialNumber;
 664   SMBIOS_TABLE_STRING   AssetTagNumber;
 665   SMBIOS_TABLE_STRING   ModelPartNumber;
 666   SMBIOS_TABLE_STRING   RevisionLevel;
 667   UINT16                MaxPowerCapacity;
 668   UINT16                PowerSupplyCharacteristics;
 669   UINT16                InputVoltageProbeHandle;
 670   UINT16                CoolingDeviceHandle;
 671   UINT16                InputCurrentProbeHandle;
 672 } SMBIOS_TABLE_TYPE39;
 673
 674 ///
 675 /// Additional Information Entry Format
 676 ///
 677 typedef struct {
 678   UINT8                   EntryLength;
 679   UINT16                  ReferencedHandle;
 680   UINT8                   ReferencedOffset;
 681   SMBIOS_TABLE_STRING     EntryString;
 682   UINT8                   Value[1];
 683 }ADDITIONAL_INFORMATION_ENTRY;
 684
 685 ///
 686 /// Additional Information (Type 40)
 687 ///
 688 typedef struct {
 689   SMBIOS_STRUCTURE                      Hdr;
 690   UINT8                                 NumberOfAdditionalInformationEntries;
 691   ADDITIONAL_INFORMATION_ENTRY          AdditionalInfoEntries[1];
 692 } SMBIOS_TABLE_TYPE40;
 693
 694 ///
 695 /// Onboard Devices Extended Information (Type 41)
 696 ///
 697 typedef struct {
 698   SMBIOS_STRUCTURE        Hdr;
 699   SMBIOS_TABLE_STRING     ReferenceDesignation;
 700   UINT8                   DeviceType;
 701   UINT8                   DeviceTypeInstance;
 702   UINT16                  SegmentGroupNum;
 703   UINT8                   BusNum;
 704   UINT8                   DevFuncNum;
 705 } SMBIOS_TABLE_TYPE41;
 706
 707 ///
 708 /// Inactive (Type 126)
 709 ///
 710 typedef struct {
 711   SMBIOS_STRUCTURE   Hdr;
 712 } SMBIOS_TABLE_TYPE126;
 713
 714 ///
 715 /// End-of-Table (Type 127)
 716 ///
 717 typedef struct {
 718   SMBIOS_STRUCTURE   Hdr;
 719 } SMBIOS_TABLE_TYPE127;
 720
 721 ///
 722 /// Union of all the possible SMBIOS record types
 723 ///
 724 typedef union {
 725   SMBIOS_STRUCTURE      *Hdr;
 726   SMBIOS_TABLE_TYPE0    *Type0;
 727   SMBIOS_TABLE_TYPE1    *Type1;
 728   SMBIOS_TABLE_TYPE2    *Type2;
 729   SMBIOS_TABLE_TYPE3    *Type3;
 730   SMBIOS_TABLE_TYPE4    *Type4;
 731   SMBIOS_TABLE_TYPE5    *Type5;
 732   SMBIOS_TABLE_TYPE6    *Type6;
 733   SMBIOS_TABLE_TYPE7    *Type7;
 734   SMBIOS_TABLE_TYPE8    *Type8;
 735   SMBIOS_TABLE_TYPE9    *Type9;
 736   SMBIOS_TABLE_TYPE10   *Type10;
 737   SMBIOS_TABLE_TYPE11   *Type11;
 738   SMBIOS_TABLE_TYPE12   *Type12;
 739   SMBIOS_TABLE_TYPE13   *Type13;
 740   SMBIOS_TABLE_TYPE14   *Type14;
 741   SMBIOS_TABLE_TYPE15   *Type15;
 742   SMBIOS_TABLE_TYPE16   *Type16;
 743   SMBIOS_TABLE_TYPE17   *Type17;
 744   SMBIOS_TABLE_TYPE18   *Type18;
 745   SMBIOS_TABLE_TYPE19   *Type19;
 746   SMBIOS_TABLE_TYPE20   *Type20;
 747   SMBIOS_TABLE_TYPE21   *Type21;
 748   SMBIOS_TABLE_TYPE22   *Type22;
 749   SMBIOS_TABLE_TYPE23   *Type23;
 750   SMBIOS_TABLE_TYPE24   *Type24;
 751   SMBIOS_TABLE_TYPE25   *Type25;
 752   SMBIOS_TABLE_TYPE26   *Type26;
 753   SMBIOS_TABLE_TYPE27   *Type27;
 754   SMBIOS_TABLE_TYPE28   *Type28;
 755   SMBIOS_TABLE_TYPE29   *Type29;
 756   SMBIOS_TABLE_TYPE30   *Type30;
 757   SMBIOS_TABLE_TYPE31   *Type31;
 758   SMBIOS_TABLE_TYPE32   *Type32;
 759   SMBIOS_TABLE_TYPE33   *Type33;
 760   SMBIOS_TABLE_TYPE34   *Type34;
 761   SMBIOS_TABLE_TYPE35   *Type35;
 762   SMBIOS_TABLE_TYPE36   *Type36;
 763   SMBIOS_TABLE_TYPE37   *Type37;
 764   SMBIOS_TABLE_TYPE38   *Type38;
 765   SMBIOS_TABLE_TYPE39   *Type39;
 766   SMBIOS_TABLE_TYPE40   *Type40;
 767   SMBIOS_TABLE_TYPE41   *Type41;
 768   SMBIOS_TABLE_TYPE126  *Type126;
 769   SMBIOS_TABLE_TYPE127  *Type127;
 770   UINT8                 *Raw;
 771 } SMBIOS_STRUCTURE_POINTER;
 772
 773 #pragma pack()
 774
 775 #endif