2 Industry Standard Definitions of SMBIOS Table Specification v2.7.1
4 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials are licensed and made available under
6 the terms and conditions of the BSD License that accompanies this distribution.
7 The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php.
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.
15 #ifndef __SMBIOS_STANDARD_H__
16 #define __SMBIOS_STANDARD_H__
19 /// Reference SMBIOS 2.6, chapter 3.1.2.
20 /// For v2.1 and later, handle values in the range 0FF00h to 0FFFFh are reserved for
21 /// use by this specification.
23 #define SMBIOS_HANDLE_RESERVED_BEGIN 0xFF00
26 /// Reference SMBIOS 2.7, chapter 6.1.2.
27 /// The UEFI Platform Initialization Specification reserves handle number FFFEh for its
28 /// EFI_SMBIOS_PROTOCOL.Add() function to mean "assign an unused handle number automatically."
29 /// This number is not used for any other purpose by the SMBIOS specification.
31 #define SMBIOS_HANDLE_PI_RESERVED 0xFFFE
34 /// Reference SMBIOS 2.6, chapter 3.1.3.
35 /// Each text string is limited to 64 significant characters due to system MIF limitations.
36 /// Reference SMBIOS 2.7, chapter 6.1.3.
37 /// It will have no limit on the length of each individual text string.
39 #define SMBIOS_STRING_MAX_LENGTH 64
42 /// Inactive type is added from SMBIOS 2.2. Reference SMBIOS 2.6, chapter 3.3.43.
43 /// Upper-level software that interprets the SMBIOS structure-table should bypass an
44 /// Inactive structure just like a structure type that the software does not recognize.
46 #define SMBIOS_TYPE_INACTIVE 0x007E
49 /// End-of-table type is added from SMBIOS 2.2. Reference SMBIOS 2.6, chapter 3.3.44.
50 /// The end-of-table indicator is used in the last physical structure in a table
52 #define SMBIOS_TYPE_END_OF_TABLE 0x007F
55 /// Smbios Table Entry Point Structure.
59 UINT8 AnchorString
[4];
60 UINT8 EntryPointStructureChecksum
;
61 UINT8 EntryPointLength
;
64 UINT16 MaxStructureSize
;
65 UINT8 EntryPointRevision
;
66 UINT8 FormattedArea
[5];
67 UINT8 IntermediateAnchorString
[5];
68 UINT8 IntermediateChecksum
;
71 UINT16 NumberOfSmbiosStructures
;
72 UINT8 SmbiosBcdRevision
;
73 } SMBIOS_TABLE_ENTRY_POINT
;
76 /// The Smbios structure header.
85 /// String Number for a Null terminated string, 00h stands for no string available.
87 typedef UINT8 SMBIOS_TABLE_STRING
;
90 /// BIOS Characteristics
91 /// Defines which functions the BIOS supports. PCI, PCMCIA, Flash, etc.
94 UINT32 Reserved
:2; ///< Bits 0-1.
96 UINT32 BiosCharacteristicsNotSupported
:1;
97 UINT32 IsaIsSupported
:1;
98 UINT32 McaIsSupported
:1;
99 UINT32 EisaIsSupported
:1;
100 UINT32 PciIsSupported
:1;
101 UINT32 PcmciaIsSupported
:1;
102 UINT32 PlugAndPlayIsSupported
:1;
103 UINT32 ApmIsSupported
:1;
104 UINT32 BiosIsUpgradable
:1;
105 UINT32 BiosShadowingAllowed
:1;
106 UINT32 VlVesaIsSupported
:1;
107 UINT32 EscdSupportIsAvailable
:1;
108 UINT32 BootFromCdIsSupported
:1;
109 UINT32 SelectableBootIsSupported
:1;
110 UINT32 RomBiosIsSocketed
:1;
111 UINT32 BootFromPcmciaIsSupported
:1;
112 UINT32 EDDSpecificationIsSupported
:1;
113 UINT32 JapaneseNecFloppyIsSupported
:1;
114 UINT32 JapaneseToshibaFloppyIsSupported
:1;
115 UINT32 Floppy525_360IsSupported
:1;
116 UINT32 Floppy525_12IsSupported
:1;
117 UINT32 Floppy35_720IsSupported
:1;
118 UINT32 Floppy35_288IsSupported
:1;
119 UINT32 PrintScreenIsSupported
:1;
120 UINT32 Keyboard8042IsSupported
:1;
121 UINT32 SerialIsSupported
:1;
122 UINT32 PrinterIsSupported
:1;
123 UINT32 CgaMonoIsSupported
:1;
125 UINT32 ReservedForVendor
:32; ///< Bits 32-63. Bits 32-47 reserved for BIOS vendor
126 ///< and bits 48-63 reserved for System Vendor.
127 } MISC_BIOS_CHARACTERISTICS
;
130 /// BIOS Characteristics Extension Byte 1.
131 /// This information, available for SMBIOS version 2.1 and later, appears at offset 12h
132 /// within the BIOS Information structure.
135 UINT8 AcpiIsSupported
:1;
136 UINT8 UsbLegacyIsSupported
:1;
137 UINT8 AgpIsSupported
:1;
138 UINT8 I2OBootIsSupported
:1;
139 UINT8 Ls120BootIsSupported
:1;
140 UINT8 AtapiZipDriveBootIsSupported
:1;
141 UINT8 Boot1394IsSupported
:1;
142 UINT8 SmartBatteryIsSupported
:1;
143 } MBCE_BIOS_RESERVED
;
146 /// BIOS Characteristics Extension Byte 2.
147 /// This information, available for SMBIOS version 2.3 and later, appears at offset 13h
148 /// within the BIOS Information structure.
151 UINT8 BiosBootSpecIsSupported
:1;
152 UINT8 FunctionKeyNetworkBootIsSupported
:1;
153 UINT8 TargetContentDistributionEnabled
:1;
154 UINT8 UefiSpecificationSupported
:1;
155 UINT8 VirtualMachineSupported
:1;
156 UINT8 ExtensionByte2Reserved
:3;
157 } MBCE_SYSTEM_RESERVED
;
160 /// BIOS Characteristics Extension Bytes.
163 MBCE_BIOS_RESERVED BiosReserved
;
164 MBCE_SYSTEM_RESERVED SystemReserved
;
165 } MISC_BIOS_CHARACTERISTICS_EXTENSION
;
168 /// BIOS Information (Type 0).
171 SMBIOS_STRUCTURE Hdr
;
172 SMBIOS_TABLE_STRING Vendor
;
173 SMBIOS_TABLE_STRING BiosVersion
;
175 SMBIOS_TABLE_STRING BiosReleaseDate
;
177 MISC_BIOS_CHARACTERISTICS BiosCharacteristics
;
178 UINT8 BIOSCharacteristicsExtensionBytes
[2];
179 UINT8 SystemBiosMajorRelease
;
180 UINT8 SystemBiosMinorRelease
;
181 UINT8 EmbeddedControllerFirmwareMajorRelease
;
182 UINT8 EmbeddedControllerFirmwareMinorRelease
;
183 } SMBIOS_TABLE_TYPE0
;
186 /// System Wake-up Type.
189 SystemWakeupTypeReserved
= 0x00,
190 SystemWakeupTypeOther
= 0x01,
191 SystemWakeupTypeUnknown
= 0x02,
192 SystemWakeupTypeApmTimer
= 0x03,
193 SystemWakeupTypeModemRing
= 0x04,
194 SystemWakeupTypeLanRemote
= 0x05,
195 SystemWakeupTypePowerSwitch
= 0x06,
196 SystemWakeupTypePciPme
= 0x07,
197 SystemWakeupTypeAcPowerRestored
= 0x08
198 } MISC_SYSTEM_WAKEUP_TYPE
;
201 /// System Information (Type 1).
203 /// The information in this structure defines attributes of the overall system and is
204 /// intended to be associated with the Component ID group of the system's MIF.
205 /// An SMBIOS implementation is associated with a single system instance and contains
206 /// one and only one System Information (Type 1) structure.
209 SMBIOS_STRUCTURE Hdr
;
210 SMBIOS_TABLE_STRING Manufacturer
;
211 SMBIOS_TABLE_STRING ProductName
;
212 SMBIOS_TABLE_STRING Version
;
213 SMBIOS_TABLE_STRING SerialNumber
;
215 UINT8 WakeUpType
; ///< The enumeration value from MISC_SYSTEM_WAKEUP_TYPE.
216 SMBIOS_TABLE_STRING SKUNumber
;
217 SMBIOS_TABLE_STRING Family
;
218 } SMBIOS_TABLE_TYPE1
;
221 /// Base Board - Feature Flags.
224 UINT8 Motherboard
:1;
225 UINT8 RequiresDaughterCard
:1;
227 UINT8 Replaceable
:1;
228 UINT8 HotSwappable
:1;
230 } BASE_BOARD_FEATURE_FLAGS
;
233 /// Base Board - Board Type.
236 BaseBoardTypeUnknown
= 0x1,
237 BaseBoardTypeOther
= 0x2,
238 BaseBoardTypeServerBlade
= 0x3,
239 BaseBoardTypeConnectivitySwitch
= 0x4,
240 BaseBoardTypeSystemManagementModule
= 0x5,
241 BaseBoardTypeProcessorModule
= 0x6,
242 BaseBoardTypeIOModule
= 0x7,
243 BaseBoardTypeMemoryModule
= 0x8,
244 BaseBoardTypeDaughterBoard
= 0x9,
245 BaseBoardTypeMotherBoard
= 0xA,
246 BaseBoardTypeProcessorMemoryModule
= 0xB,
247 BaseBoardTypeProcessorIOModule
= 0xC,
248 BaseBoardTypeInterconnectBoard
= 0xD
252 /// Base Board (or Module) Information (Type 2).
254 /// The information in this structure defines attributes of a system baseboard -
255 /// for example a motherboard, planar, or server blade or other standard system module.
258 SMBIOS_STRUCTURE Hdr
;
259 SMBIOS_TABLE_STRING Manufacturer
;
260 SMBIOS_TABLE_STRING ProductName
;
261 SMBIOS_TABLE_STRING Version
;
262 SMBIOS_TABLE_STRING SerialNumber
;
263 SMBIOS_TABLE_STRING AssetTag
;
264 BASE_BOARD_FEATURE_FLAGS FeatureFlag
;
265 SMBIOS_TABLE_STRING LocationInChassis
;
266 UINT16 ChassisHandle
;
267 UINT8 BoardType
; ///< The enumeration value from BASE_BOARD_TYPE.
268 UINT8 NumberOfContainedObjectHandles
;
269 UINT16 ContainedObjectHandles
[1];
270 } SMBIOS_TABLE_TYPE2
;
273 /// System Enclosure or Chassis Types
276 MiscChassisTypeOther
= 0x01,
277 MiscChassisTypeUnknown
= 0x02,
278 MiscChassisTypeDeskTop
= 0x03,
279 MiscChassisTypeLowProfileDesktop
= 0x04,
280 MiscChassisTypePizzaBox
= 0x05,
281 MiscChassisTypeMiniTower
= 0x06,
282 MiscChassisTypeTower
= 0x07,
283 MiscChassisTypePortable
= 0x08,
284 MiscChassisTypeLapTop
= 0x09,
285 MiscChassisTypeNotebook
= 0x0A,
286 MiscChassisTypeHandHeld
= 0x0B,
287 MiscChassisTypeDockingStation
= 0x0C,
288 MiscChassisTypeAllInOne
= 0x0D,
289 MiscChassisTypeSubNotebook
= 0x0E,
290 MiscChassisTypeSpaceSaving
= 0x0F,
291 MiscChassisTypeLunchBox
= 0x10,
292 MiscChassisTypeMainServerChassis
= 0x11,
293 MiscChassisTypeExpansionChassis
= 0x12,
294 MiscChassisTypeSubChassis
= 0x13,
295 MiscChassisTypeBusExpansionChassis
= 0x14,
296 MiscChassisTypePeripheralChassis
= 0x15,
297 MiscChassisTypeRaidChassis
= 0x16,
298 MiscChassisTypeRackMountChassis
= 0x17,
299 MiscChassisTypeSealedCasePc
= 0x18,
300 MiscChassisMultiSystemChassis
= 0x19,
301 MiscChassisCompactPCI
= 0x1A,
302 MiscChassisAdvancedTCA
= 0x1B,
303 MiscChassisBlade
= 0x1C,
304 MiscChassisBladeEnclosure
= 0x1D
308 /// System Enclosure or Chassis States .
311 ChassisStateOther
= 0x01,
312 ChassisStateUnknown
= 0x02,
313 ChassisStateSafe
= 0x03,
314 ChassisStateWarning
= 0x04,
315 ChassisStateCritical
= 0x05,
316 ChassisStateNonRecoverable
= 0x06
317 } MISC_CHASSIS_STATE
;
320 /// System Enclosure or Chassis Security Status.
323 ChassisSecurityStatusOther
= 0x01,
324 ChassisSecurityStatusUnknown
= 0x02,
325 ChassisSecurityStatusNone
= 0x03,
326 ChassisSecurityStatusExternalInterfaceLockedOut
= 0x04,
327 ChassisSecurityStatusExternalInterfaceLockedEnabled
= 0x05
328 } MISC_CHASSIS_SECURITY_STATE
;
331 /// Contained Element record
334 UINT8 ContainedElementType
;
335 UINT8 ContainedElementMinimum
;
336 UINT8 ContainedElementMaximum
;
341 /// System Enclosure or Chassis (Type 3).
343 /// The information in this structure defines attributes of the system's mechanical enclosure(s).
344 /// For example, if a system included a separate enclosure for its peripheral devices,
345 /// two structures would be returned: one for the main, system enclosure and the second for
346 /// the peripheral device enclosure. The additions to this structure in v2.1 of this specification
347 /// support the population of the CIM_Chassis class.
350 SMBIOS_STRUCTURE Hdr
;
351 SMBIOS_TABLE_STRING Manufacturer
;
353 SMBIOS_TABLE_STRING Version
;
354 SMBIOS_TABLE_STRING SerialNumber
;
355 SMBIOS_TABLE_STRING AssetTag
;
356 UINT8 BootupState
; ///< The enumeration value from MISC_CHASSIS_STATE.
357 UINT8 PowerSupplyState
; ///< The enumeration value from MISC_CHASSIS_STATE.
358 UINT8 ThermalState
; ///< The enumeration value from MISC_CHASSIS_STATE.
359 UINT8 SecurityStatus
; ///< The enumeration value from MISC_CHASSIS_SECURITY_STATE.
362 UINT8 NumberofPowerCords
;
363 UINT8 ContainedElementCount
;
364 UINT8 ContainedElementRecordLength
;
365 CONTAINED_ELEMENT ContainedElements
[1];
366 } SMBIOS_TABLE_TYPE3
;
369 /// Processor Information - Processor Type.
372 ProcessorOther
= 0x01,
373 ProcessorUnknown
= 0x02,
374 CentralProcessor
= 0x03,
375 MathProcessor
= 0x04,
377 VideoProcessor
= 0x06
378 } PROCESSOR_TYPE_DATA
;
381 /// Processor Information - Processor Family.
384 ProcessorFamilyOther
= 0x01,
385 ProcessorFamilyUnknown
= 0x02,
386 ProcessorFamily8086
= 0x03,
387 ProcessorFamily80286
= 0x04,
388 ProcessorFamilyIntel386
= 0x05,
389 ProcessorFamilyIntel486
= 0x06,
390 ProcessorFamily8087
= 0x07,
391 ProcessorFamily80287
= 0x08,
392 ProcessorFamily80387
= 0x09,
393 ProcessorFamily80487
= 0x0A,
394 ProcessorFamilyPentium
= 0x0B,
395 ProcessorFamilyPentiumPro
= 0x0C,
396 ProcessorFamilyPentiumII
= 0x0D,
397 ProcessorFamilyPentiumMMX
= 0x0E,
398 ProcessorFamilyCeleron
= 0x0F,
399 ProcessorFamilyPentiumIIXeon
= 0x10,
400 ProcessorFamilyPentiumIII
= 0x11,
401 ProcessorFamilyM1
= 0x12,
402 ProcessorFamilyM2
= 0x13,
403 ProcessorFamilyIntelCeleronM
= 0x14,
404 ProcessorFamilyIntelPentium4Ht
= 0x15,
405 ProcessorFamilyAmdDuron
= 0x18,
406 ProcessorFamilyK5
= 0x19,
407 ProcessorFamilyK6
= 0x1A,
408 ProcessorFamilyK6_2
= 0x1B,
409 ProcessorFamilyK6_3
= 0x1C,
410 ProcessorFamilyAmdAthlon
= 0x1D,
411 ProcessorFamilyAmd29000
= 0x1E,
412 ProcessorFamilyK6_2Plus
= 0x1F,
413 ProcessorFamilyPowerPC
= 0x20,
414 ProcessorFamilyPowerPC601
= 0x21,
415 ProcessorFamilyPowerPC603
= 0x22,
416 ProcessorFamilyPowerPC603Plus
= 0x23,
417 ProcessorFamilyPowerPC604
= 0x24,
418 ProcessorFamilyPowerPC620
= 0x25,
419 ProcessorFamilyPowerPCx704
= 0x26,
420 ProcessorFamilyPowerPC750
= 0x27,
421 ProcessorFamilyIntelCoreDuo
= 0x28,
422 ProcessorFamilyIntelCoreDuoMobile
= 0x29,
423 ProcessorFamilyIntelCoreSoloMobile
= 0x2A,
424 ProcessorFamilyIntelAtom
= 0x2B,
425 ProcessorFamilyAlpha3
= 0x30,
426 ProcessorFamilyAlpha21064
= 0x31,
427 ProcessorFamilyAlpha21066
= 0x32,
428 ProcessorFamilyAlpha21164
= 0x33,
429 ProcessorFamilyAlpha21164PC
= 0x34,
430 ProcessorFamilyAlpha21164a
= 0x35,
431 ProcessorFamilyAlpha21264
= 0x36,
432 ProcessorFamilyAlpha21364
= 0x37,
433 ProcessorFamilyAmdTurionIIUltraDualCoreMobileM
= 0x38,
434 ProcessorFamilyAmdTurionIIDualCoreMobileM
= 0x39,
435 ProcessorFamilyAmdAthlonIIDualCoreM
= 0x3A,
436 ProcessorFamilyAmdOpteron6100Series
= 0x3B,
437 ProcessorFamilyAmdOpteron4100Series
= 0x3C,
438 ProcessorFamilyAmdOpteron6200Series
= 0x3D,
439 ProcessorFamilyAmdOpteron4200Series
= 0x3E,
440 ProcessorFamilyMips
= 0x40,
441 ProcessorFamilyMIPSR4000
= 0x41,
442 ProcessorFamilyMIPSR4200
= 0x42,
443 ProcessorFamilyMIPSR4400
= 0x43,
444 ProcessorFamilyMIPSR4600
= 0x44,
445 ProcessorFamilyMIPSR10000
= 0x45,
446 ProcessorFamilyAmdCSeries
= 0x46,
447 ProcessorFamilyAmdESeries
= 0x47,
448 ProcessorFamilyAmdSSeries
= 0x48,
449 ProcessorFamilyAmdGSeries
= 0x49,
450 ProcessorFamilySparc
= 0x50,
451 ProcessorFamilySuperSparc
= 0x51,
452 ProcessorFamilymicroSparcII
= 0x52,
453 ProcessorFamilymicroSparcIIep
= 0x53,
454 ProcessorFamilyUltraSparc
= 0x54,
455 ProcessorFamilyUltraSparcII
= 0x55,
456 ProcessorFamilyUltraSparcIIi
= 0x56,
457 ProcessorFamilyUltraSparcIII
= 0x57,
458 ProcessorFamilyUltraSparcIIIi
= 0x58,
459 ProcessorFamily68040
= 0x60,
460 ProcessorFamily68xxx
= 0x61,
461 ProcessorFamily68000
= 0x62,
462 ProcessorFamily68010
= 0x63,
463 ProcessorFamily68020
= 0x64,
464 ProcessorFamily68030
= 0x65,
465 ProcessorFamilyHobbit
= 0x70,
466 ProcessorFamilyCrusoeTM5000
= 0x78,
467 ProcessorFamilyCrusoeTM3000
= 0x79,
468 ProcessorFamilyEfficeonTM8000
= 0x7A,
469 ProcessorFamilyWeitek
= 0x80,
470 ProcessorFamilyItanium
= 0x82,
471 ProcessorFamilyAmdAthlon64
= 0x83,
472 ProcessorFamilyAmdOpteron
= 0x84,
473 ProcessorFamilyAmdSempron
= 0x85,
474 ProcessorFamilyAmdTurion64Mobile
= 0x86,
475 ProcessorFamilyDualCoreAmdOpteron
= 0x87,
476 ProcessorFamilyAmdAthlon64X2DualCore
= 0x88,
477 ProcessorFamilyAmdTurion64X2Mobile
= 0x89,
478 ProcessorFamilyQuadCoreAmdOpteron
= 0x8A,
479 ProcessorFamilyThirdGenerationAmdOpteron
= 0x8B,
480 ProcessorFamilyAmdPhenomFxQuadCore
= 0x8C,
481 ProcessorFamilyAmdPhenomX4QuadCore
= 0x8D,
482 ProcessorFamilyAmdPhenomX2DualCore
= 0x8E,
483 ProcessorFamilyAmdAthlonX2DualCore
= 0x8F,
484 ProcessorFamilyPARISC
= 0x90,
485 ProcessorFamilyPaRisc8500
= 0x91,
486 ProcessorFamilyPaRisc8000
= 0x92,
487 ProcessorFamilyPaRisc7300LC
= 0x93,
488 ProcessorFamilyPaRisc7200
= 0x94,
489 ProcessorFamilyPaRisc7100LC
= 0x95,
490 ProcessorFamilyPaRisc7100
= 0x96,
491 ProcessorFamilyV30
= 0xA0,
492 ProcessorFamilyQuadCoreIntelXeon3200Series
= 0xA1,
493 ProcessorFamilyDualCoreIntelXeon3000Series
= 0xA2,
494 ProcessorFamilyQuadCoreIntelXeon5300Series
= 0xA3,
495 ProcessorFamilyDualCoreIntelXeon5100Series
= 0xA4,
496 ProcessorFamilyDualCoreIntelXeon5000Series
= 0xA5,
497 ProcessorFamilyDualCoreIntelXeonLV
= 0xA6,
498 ProcessorFamilyDualCoreIntelXeonULV
= 0xA7,
499 ProcessorFamilyDualCoreIntelXeon7100Series
= 0xA8,
500 ProcessorFamilyQuadCoreIntelXeon5400Series
= 0xA9,
501 ProcessorFamilyQuadCoreIntelXeon
= 0xAA,
502 ProcessorFamilyDualCoreIntelXeon5200Series
= 0xAB,
503 ProcessorFamilyDualCoreIntelXeon7200Series
= 0xAC,
504 ProcessorFamilyQuadCoreIntelXeon7300Series
= 0xAD,
505 ProcessorFamilyQuadCoreIntelXeon7400Series
= 0xAE,
506 ProcessorFamilyMultiCoreIntelXeon7400Series
= 0xAF,
507 ProcessorFamilyPentiumIIIXeon
= 0xB0,
508 ProcessorFamilyPentiumIIISpeedStep
= 0xB1,
509 ProcessorFamilyPentium4
= 0xB2,
510 ProcessorFamilyIntelXeon
= 0xB3,
511 ProcessorFamilyAS400
= 0xB4,
512 ProcessorFamilyIntelXeonMP
= 0xB5,
513 ProcessorFamilyAMDAthlonXP
= 0xB6,
514 ProcessorFamilyAMDAthlonMP
= 0xB7,
515 ProcessorFamilyIntelItanium2
= 0xB8,
516 ProcessorFamilyIntelPentiumM
= 0xB9,
517 ProcessorFamilyIntelCeleronD
= 0xBA,
518 ProcessorFamilyIntelPentiumD
= 0xBB,
519 ProcessorFamilyIntelPentiumEx
= 0xBC,
520 ProcessorFamilyIntelCoreSolo
= 0xBD, ///< SMBIOS spec 2.6 correct this value
521 ProcessorFamilyReserved
= 0xBE,
522 ProcessorFamilyIntelCore2
= 0xBF,
523 ProcessorFamilyIntelCore2Solo
= 0xC0,
524 ProcessorFamilyIntelCore2Extreme
= 0xC1,
525 ProcessorFamilyIntelCore2Quad
= 0xC2,
526 ProcessorFamilyIntelCore2ExtremeMobile
= 0xC3,
527 ProcessorFamilyIntelCore2DuoMobile
= 0xC4,
528 ProcessorFamilyIntelCore2SoloMobile
= 0xC5,
529 ProcessorFamilyIntelCoreI7
= 0xC6,
530 ProcessorFamilyDualCoreIntelCeleron
= 0xC7,
531 ProcessorFamilyIBM390
= 0xC8,
532 ProcessorFamilyG4
= 0xC9,
533 ProcessorFamilyG5
= 0xCA,
534 ProcessorFamilyG6
= 0xCB,
535 ProcessorFamilyzArchitectur
= 0xCC,
536 ProcessorFamilyIntelCoreI5
= 0xCD,
537 ProcessorFamilyIntelCoreI3
= 0xCE,
538 ProcessorFamilyViaC7M
= 0xD2,
539 ProcessorFamilyViaC7D
= 0xD3,
540 ProcessorFamilyViaC7
= 0xD4,
541 ProcessorFamilyViaEden
= 0xD5,
542 ProcessorFamilyMultiCoreIntelXeon
= 0xD6,
543 ProcessorFamilyDualCoreIntelXeon3Series
= 0xD7,
544 ProcessorFamilyQuadCoreIntelXeon3Series
= 0xD8,
545 ProcessorFamilyViaNano
= 0xD9,
546 ProcessorFamilyDualCoreIntelXeon5Series
= 0xDA,
547 ProcessorFamilyQuadCoreIntelXeon5Series
= 0xDB,
548 ProcessorFamilyDualCoreIntelXeon7Series
= 0xDD,
549 ProcessorFamilyQuadCoreIntelXeon7Series
= 0xDE,
550 ProcessorFamilyMultiCoreIntelXeon7Series
= 0xDF,
551 ProcessorFamilyMultiCoreIntelXeon3400Series
= 0xE0,
552 ProcessorFamilyEmbeddedAmdOpteronQuadCore
= 0xE6,
553 ProcessorFamilyAmdPhenomTripleCore
= 0xE7,
554 ProcessorFamilyAmdTurionUltraDualCoreMobile
= 0xE8,
555 ProcessorFamilyAmdTurionDualCoreMobile
= 0xE9,
556 ProcessorFamilyAmdAthlonDualCore
= 0xEA,
557 ProcessorFamilyAmdSempronSI
= 0xEB,
558 ProcessorFamilyAmdPhenomII
= 0xEC,
559 ProcessorFamilyAmdAthlonII
= 0xED,
560 ProcessorFamilySixCoreAmdOpteron
= 0xEE,
561 ProcessorFamilyAmdSempronM
= 0xEF,
562 ProcessorFamilyi860
= 0xFA,
563 ProcessorFamilyi960
= 0xFB,
564 ProcessorFamilyIndicatorFamily2
= 0xFE,
565 ProcessorFamilyReserved1
= 0xFF
566 } PROCESSOR_FAMILY_DATA
;
569 /// Processor Information - Voltage.
572 UINT8 ProcessorVoltageCapability5V
:1;
573 UINT8 ProcessorVoltageCapability3_3V
:1;
574 UINT8 ProcessorVoltageCapability2_9V
:1;
575 UINT8 ProcessorVoltageCapabilityReserved
:1; ///< Bit 3, must be zero.
576 UINT8 ProcessorVoltageReserved
:3; ///< Bits 4-6, must be zero.
577 UINT8 ProcessorVoltageIndicateLegacy
:1;
581 /// Processor Information - Processor Upgrade.
584 ProcessorUpgradeOther
= 0x01,
585 ProcessorUpgradeUnknown
= 0x02,
586 ProcessorUpgradeDaughterBoard
= 0x03,
587 ProcessorUpgradeZIFSocket
= 0x04,
588 ProcessorUpgradePiggyBack
= 0x05, ///< Replaceable.
589 ProcessorUpgradeNone
= 0x06,
590 ProcessorUpgradeLIFSocket
= 0x07,
591 ProcessorUpgradeSlot1
= 0x08,
592 ProcessorUpgradeSlot2
= 0x09,
593 ProcessorUpgrade370PinSocket
= 0x0A,
594 ProcessorUpgradeSlotA
= 0x0B,
595 ProcessorUpgradeSlotM
= 0x0C,
596 ProcessorUpgradeSocket423
= 0x0D,
597 ProcessorUpgradeSocketA
= 0x0E, ///< Socket 462.
598 ProcessorUpgradeSocket478
= 0x0F,
599 ProcessorUpgradeSocket754
= 0x10,
600 ProcessorUpgradeSocket940
= 0x11,
601 ProcessorUpgradeSocket939
= 0x12,
602 ProcessorUpgradeSocketmPGA604
= 0x13,
603 ProcessorUpgradeSocketLGA771
= 0x14,
604 ProcessorUpgradeSocketLGA775
= 0x15,
605 ProcessorUpgradeSocketS1
= 0x16,
606 ProcessorUpgradeAM2
= 0x17,
607 ProcessorUpgradeF1207
= 0x18,
608 ProcessorSocketLGA1366
= 0x19,
609 ProcessorUpgradeSocketG34
= 0x1A,
610 ProcessorUpgradeSocketAM3
= 0x1B,
611 ProcessorUpgradeSocketC32
= 0x1C,
612 ProcessorUpgradeSocketLGA1156
= 0x1D,
613 ProcessorUpgradeSocketLGA1567
= 0x1E,
614 ProcessorUpgradeSocketPGA988A
= 0x1F,
615 ProcessorUpgradeSocketBGA1288
= 0x20,
616 ProcessorUpgradeSocketrPGA988B
= 0x21,
617 ProcessorUpgradeSocketBGA1023
= 0x22,
618 ProcessorUpgradeSocketBGA1224
= 0x23,
619 ProcessorUpgradeSocketBGA1155
= 0x24,
620 ProcessorUpgradeSocketLGA1356
= 0x25,
621 ProcessorUpgradeSocketLGA2011
= 0x26,
622 ProcessorUpgradeSocketFS1
= 0x27,
623 ProcessorUpgradeSocketFS2
= 0x28,
624 ProcessorUpgradeSocketFM1
= 0x29,
625 ProcessorUpgradeSocketFM2
= 0x2A
629 /// Processor ID Field Description
632 UINT32 ProcessorSteppingId
:4;
633 UINT32 ProcessorModel
: 4;
634 UINT32 ProcessorFamily
: 4;
635 UINT32 ProcessorType
: 2;
636 UINT32 ProcessorReserved1
: 2;
637 UINT32 ProcessorXModel
: 4;
638 UINT32 ProcessorXFamily
: 8;
639 UINT32 ProcessorReserved2
: 4;
640 } PROCESSOR_SIGNATURE
;
643 UINT32 ProcessorFpu
:1;
644 UINT32 ProcessorVme
:1;
645 UINT32 ProcessorDe
:1;
646 UINT32 ProcessorPse
:1;
647 UINT32 ProcessorTsc
:1;
648 UINT32 ProcessorMsr
:1;
649 UINT32 ProcessorPae
:1;
650 UINT32 ProcessorMce
:1;
651 UINT32 ProcessorCx8
:1;
652 UINT32 ProcessorApic
:1;
653 UINT32 ProcessorReserved1
:1;
654 UINT32 ProcessorSep
:1;
655 UINT32 ProcessorMtrr
:1;
656 UINT32 ProcessorPge
:1;
657 UINT32 ProcessorMca
:1;
658 UINT32 ProcessorCmov
:1;
659 UINT32 ProcessorPat
:1;
660 UINT32 ProcessorPse36
:1;
661 UINT32 ProcessorPsn
:1;
662 UINT32 ProcessorClfsh
:1;
663 UINT32 ProcessorReserved2
:1;
664 UINT32 ProcessorDs
:1;
665 UINT32 ProcessorAcpi
:1;
666 UINT32 ProcessorMmx
:1;
667 UINT32 ProcessorFxsr
:1;
668 UINT32 ProcessorSse
:1;
669 UINT32 ProcessorSse2
:1;
670 UINT32 ProcessorSs
:1;
671 UINT32 ProcessorReserved3
:1;
672 UINT32 ProcessorTm
:1;
673 UINT32 ProcessorReserved4
:2;
674 } PROCESSOR_FEATURE_FLAGS
;
677 PROCESSOR_SIGNATURE Signature
;
678 PROCESSOR_FEATURE_FLAGS FeatureFlags
;
682 /// Processor Information (Type 4).
684 /// The information in this structure defines the attributes of a single processor;
685 /// a separate structure instance is provided for each system processor socket/slot.
686 /// For example, a system with an IntelDX2 processor would have a single
687 /// structure instance, while a system with an IntelSX2 processor would have a structure
688 /// to describe the main CPU, and a second structure to describe the 80487 co-processor.
691 SMBIOS_STRUCTURE Hdr
;
692 SMBIOS_TABLE_STRING Socket
;
693 UINT8 ProcessorType
; ///< The enumeration value from PROCESSOR_TYPE_DATA.
694 UINT8 ProcessorFamily
; ///< The enumeration value from PROCESSOR_FAMILY_DATA.
695 SMBIOS_TABLE_STRING ProcessorManufacture
;
696 PROCESSOR_ID_DATA ProcessorId
;
697 SMBIOS_TABLE_STRING ProcessorVersion
;
698 PROCESSOR_VOLTAGE Voltage
;
699 UINT16 ExternalClock
;
703 UINT8 ProcessorUpgrade
; ///< The enumeration value from PROCESSOR_UPGRADE.
704 UINT16 L1CacheHandle
;
705 UINT16 L2CacheHandle
;
706 UINT16 L3CacheHandle
;
707 SMBIOS_TABLE_STRING SerialNumber
;
708 SMBIOS_TABLE_STRING AssetTag
;
709 SMBIOS_TABLE_STRING PartNumber
;
711 // Add for smbios 2.5
714 UINT8 EnabledCoreCount
;
716 UINT16 ProcessorCharacteristics
;
718 // Add for smbios 2.6
720 UINT16 ProcessorFamily2
;
721 } SMBIOS_TABLE_TYPE4
;
724 /// Memory Controller Error Detecting Method.
727 ErrorDetectingMethodOther
= 0x01,
728 ErrorDetectingMethodUnknown
= 0x02,
729 ErrorDetectingMethodNone
= 0x03,
730 ErrorDetectingMethodParity
= 0x04,
731 ErrorDetectingMethod32Ecc
= 0x05,
732 ErrorDetectingMethod64Ecc
= 0x06,
733 ErrorDetectingMethod128Ecc
= 0x07,
734 ErrorDetectingMethodCrc
= 0x08
735 } MEMORY_ERROR_DETECT_METHOD
;
738 /// Memory Controller Error Correcting Capability.
744 UINT8 SingleBitErrorCorrect
:1;
745 UINT8 DoubleBitErrorCorrect
:1;
746 UINT8 ErrorScrubbing
:1;
748 } MEMORY_ERROR_CORRECT_CAPABILITY
;
751 /// Memory Controller Information - Interleave Support.
754 MemoryInterleaveOther
= 0x01,
755 MemoryInterleaveUnknown
= 0x02,
756 MemoryInterleaveOneWay
= 0x03,
757 MemoryInterleaveTwoWay
= 0x04,
758 MemoryInterleaveFourWay
= 0x05,
759 MemoryInterleaveEightWay
= 0x06,
760 MemoryInterleaveSixteenWay
= 0x07
761 } MEMORY_SUPPORT_INTERLEAVE_TYPE
;
764 /// Memory Controller Information - Memory Speeds.
776 /// Memory Controller Information (Type 5, Obsolete).
778 /// The information in this structure defines the attributes of the system's memory controller(s)
779 /// and the supported attributes of any memory-modules present in the sockets controlled by
781 /// Note: This structure, and its companion Memory Module Information (Type 6, Obsolete),
782 /// are obsolete starting with version 2.1 of this specification. The Physical Memory Array (Type 16)
783 /// and Memory Device (Type 17) structures should be used instead. BIOS providers might
784 /// choose to implement both memory description types to allow existing DMI browsers
785 /// to properly display the system's memory attributes.
788 SMBIOS_STRUCTURE Hdr
;
789 UINT8 ErrDetectMethod
; ///< The enumeration value from MEMORY_ERROR_DETECT_METHOD.
790 MEMORY_ERROR_CORRECT_CAPABILITY ErrCorrectCapability
;
791 UINT8 SupportInterleave
; ///< The enumeration value from MEMORY_SUPPORT_INTERLEAVE_TYPE.
792 UINT8 CurrentInterleave
; ///< The enumeration value from MEMORY_SUPPORT_INTERLEAVE_TYPE .
793 UINT8 MaxMemoryModuleSize
;
794 MEMORY_SPEED_TYPE SupportSpeed
;
795 UINT16 SupportMemoryType
;
796 UINT8 MemoryModuleVoltage
;
797 UINT8 AssociatedMemorySlotNum
;
798 UINT16 MemoryModuleConfigHandles
[1];
799 } SMBIOS_TABLE_TYPE5
;
802 /// Memory Module Information - Memory Types
808 UINT16 FastPageMode
:1;
817 } MEMORY_CURRENT_TYPE
;
820 /// Memory Module Information - Memory Size.
823 UINT8 InstalledOrEnabledSize
:7; ///< Size (n), where 2**n is the size in MB.
824 UINT8 SingleOrDoubleBank
:1;
825 } MEMORY_INSTALLED_ENABLED_SIZE
;
828 /// Memory Module Information (Type 6, Obsolete)
830 /// One Memory Module Information structure is included for each memory-module socket
831 /// in the system. The structure describes the speed, type, size, and error status
832 /// of each system memory module. The supported attributes of each module are described
833 /// by the "owning" Memory Controller Information structure.
834 /// Note: This structure, and its companion Memory Controller Information (Type 5, Obsolete),
835 /// are obsolete starting with version 2.1 of this specification. The Physical Memory Array (Type 16)
836 /// and Memory Device (Type 17) structures should be used instead.
839 SMBIOS_STRUCTURE Hdr
;
840 SMBIOS_TABLE_STRING SocketDesignation
;
841 UINT8 BankConnections
;
843 MEMORY_CURRENT_TYPE CurrentMemoryType
;
844 MEMORY_INSTALLED_ENABLED_SIZE InstalledSize
;
845 MEMORY_INSTALLED_ENABLED_SIZE EnabledSize
;
847 } SMBIOS_TABLE_TYPE6
;
850 /// Cache Information - SRAM Type.
857 UINT16 PipelineBurst
:1;
858 UINT16 Synchronous
:1;
859 UINT16 Asynchronous
:1;
861 } CACHE_SRAM_TYPE_DATA
;
864 /// Cache Information - Error Correction Type.
867 CacheErrorOther
= 0x01,
868 CacheErrorUnknown
= 0x02,
869 CacheErrorNone
= 0x03,
870 CacheErrorParity
= 0x04,
871 CacheErrorSingleBit
= 0x05, ///< ECC
872 CacheErrorMultiBit
= 0x06 ///< ECC
873 } CACHE_ERROR_TYPE_DATA
;
876 /// Cache Information - System Cache Type.
879 CacheTypeOther
= 0x01,
880 CacheTypeUnknown
= 0x02,
881 CacheTypeInstruction
= 0x03,
882 CacheTypeData
= 0x04,
883 CacheTypeUnified
= 0x05
887 /// Cache Information - Associativity.
890 CacheAssociativityOther
= 0x01,
891 CacheAssociativityUnknown
= 0x02,
892 CacheAssociativityDirectMapped
= 0x03,
893 CacheAssociativity2Way
= 0x04,
894 CacheAssociativity4Way
= 0x05,
895 CacheAssociativityFully
= 0x06,
896 CacheAssociativity8Way
= 0x07,
897 CacheAssociativity16Way
= 0x08,
898 CacheAssociativity12Way
= 0x09,
899 CacheAssociativity24Way
= 0x0A,
900 CacheAssociativity32Way
= 0x0B,
901 CacheAssociativity48Way
= 0x0C,
902 CacheAssociativity64Way
= 0x0D,
903 CacheAssociativity20Way
= 0x0E
904 } CACHE_ASSOCIATIVITY_DATA
;
907 /// Cache Information (Type 7).
909 /// The information in this structure defines the attributes of CPU cache device in the system.
910 /// One structure is specified for each such device, whether the device is internal to
911 /// or external to the CPU module. Cache modules can be associated with a processor structure
912 /// in one or two ways, depending on the SMBIOS version.
915 SMBIOS_STRUCTURE Hdr
;
916 SMBIOS_TABLE_STRING SocketDesignation
;
917 UINT16 CacheConfiguration
;
918 UINT16 MaximumCacheSize
;
919 UINT16 InstalledSize
;
920 CACHE_SRAM_TYPE_DATA SupportedSRAMType
;
921 CACHE_SRAM_TYPE_DATA CurrentSRAMType
;
923 UINT8 ErrorCorrectionType
; ///< The enumeration value from CACHE_ERROR_TYPE_DATA.
924 UINT8 SystemCacheType
; ///< The enumeration value from CACHE_TYPE_DATA.
925 UINT8 Associativity
; ///< The enumeration value from CACHE_ASSOCIATIVITY_DATA.
926 } SMBIOS_TABLE_TYPE7
;
929 /// Port Connector Information - Connector Types.
932 PortConnectorTypeNone
= 0x00,
933 PortConnectorTypeCentronics
= 0x01,
934 PortConnectorTypeMiniCentronics
= 0x02,
935 PortConnectorTypeProprietary
= 0x03,
936 PortConnectorTypeDB25Male
= 0x04,
937 PortConnectorTypeDB25Female
= 0x05,
938 PortConnectorTypeDB15Male
= 0x06,
939 PortConnectorTypeDB15Female
= 0x07,
940 PortConnectorTypeDB9Male
= 0x08,
941 PortConnectorTypeDB9Female
= 0x09,
942 PortConnectorTypeRJ11
= 0x0A,
943 PortConnectorTypeRJ45
= 0x0B,
944 PortConnectorType50PinMiniScsi
= 0x0C,
945 PortConnectorTypeMiniDin
= 0x0D,
946 PortConnectorTypeMicroDin
= 0x0E,
947 PortConnectorTypePS2
= 0x0F,
948 PortConnectorTypeInfrared
= 0x10,
949 PortConnectorTypeHpHil
= 0x11,
950 PortConnectorTypeUsb
= 0x12,
951 PortConnectorTypeSsaScsi
= 0x13,
952 PortConnectorTypeCircularDin8Male
= 0x14,
953 PortConnectorTypeCircularDin8Female
= 0x15,
954 PortConnectorTypeOnboardIde
= 0x16,
955 PortConnectorTypeOnboardFloppy
= 0x17,
956 PortConnectorType9PinDualInline
= 0x18,
957 PortConnectorType25PinDualInline
= 0x19,
958 PortConnectorType50PinDualInline
= 0x1A,
959 PortConnectorType68PinDualInline
= 0x1B,
960 PortConnectorTypeOnboardSoundInput
= 0x1C,
961 PortConnectorTypeMiniCentronicsType14
= 0x1D,
962 PortConnectorTypeMiniCentronicsType26
= 0x1E,
963 PortConnectorTypeHeadPhoneMiniJack
= 0x1F,
964 PortConnectorTypeBNC
= 0x20,
965 PortConnectorType1394
= 0x21,
966 PortConnectorTypeSasSata
= 0x22,
967 PortConnectorTypePC98
= 0xA0,
968 PortConnectorTypePC98Hireso
= 0xA1,
969 PortConnectorTypePCH98
= 0xA2,
970 PortConnectorTypePC98Note
= 0xA3,
971 PortConnectorTypePC98Full
= 0xA4,
972 PortConnectorTypeOther
= 0xFF
973 } MISC_PORT_CONNECTOR_TYPE
;
976 /// Port Connector Information - Port Types
980 PortTypeParallelXtAtCompatible
= 0x01,
981 PortTypeParallelPortPs2
= 0x02,
982 PortTypeParallelPortEcp
= 0x03,
983 PortTypeParallelPortEpp
= 0x04,
984 PortTypeParallelPortEcpEpp
= 0x05,
985 PortTypeSerialXtAtCompatible
= 0x06,
986 PortTypeSerial16450Compatible
= 0x07,
987 PortTypeSerial16550Compatible
= 0x08,
988 PortTypeSerial16550ACompatible
= 0x09,
991 PortTypeJoyStick
= 0x0C,
992 PortTypeKeyboard
= 0x0D,
993 PortTypeMouse
= 0x0E,
994 PortTypeSsaScsi
= 0x0F,
996 PortTypeFireWire
= 0x11,
997 PortTypePcmciaTypeI
= 0x12,
998 PortTypePcmciaTypeII
= 0x13,
999 PortTypePcmciaTypeIII
= 0x14,
1000 PortTypeCardBus
= 0x15,
1001 PortTypeAccessBusPort
= 0x16,
1002 PortTypeScsiII
= 0x17,
1003 PortTypeScsiWide
= 0x18,
1004 PortTypePC98
= 0x19,
1005 PortTypePC98Hireso
= 0x1A,
1006 PortTypePCH98
= 0x1B,
1007 PortTypeVideoPort
= 0x1C,
1008 PortTypeAudioPort
= 0x1D,
1009 PortTypeModemPort
= 0x1E,
1010 PortTypeNetworkPort
= 0x1F,
1011 PortType8251Compatible
= 0xA0,
1012 PortType8251FifoCompatible
= 0xA1,
1013 PortTypeOther
= 0xFF
1017 /// Port Connector Information (Type 8).
1019 /// The information in this structure defines the attributes of a system port connector,
1020 /// e.g. parallel, serial, keyboard, or mouse ports. The port's type and connector information
1021 /// are provided. One structure is present for each port provided by the system.
1024 SMBIOS_STRUCTURE Hdr
;
1025 SMBIOS_TABLE_STRING InternalReferenceDesignator
;
1026 UINT8 InternalConnectorType
; ///< The enumeration value from MISC_PORT_CONNECTOR_TYPE.
1027 SMBIOS_TABLE_STRING ExternalReferenceDesignator
;
1028 UINT8 ExternalConnectorType
; ///< The enumeration value from MISC_PORT_CONNECTOR_TYPE.
1029 UINT8 PortType
; ///< The enumeration value from MISC_PORT_TYPE.
1030 } SMBIOS_TABLE_TYPE8
;
1033 /// System Slots - Slot Type
1036 SlotTypeOther
= 0x01,
1037 SlotTypeUnknown
= 0x02,
1040 SlotTypeEisa
= 0x05,
1042 SlotTypePcmcia
= 0x07,
1043 SlotTypeVlVesa
= 0x08,
1044 SlotTypeProprietary
= 0x09,
1045 SlotTypeProcessorCardSlot
= 0x0A,
1046 SlotTypeProprietaryMemoryCardSlot
= 0x0B,
1047 SlotTypeIORiserCardSlot
= 0x0C,
1048 SlotTypeNuBus
= 0x0D,
1049 SlotTypePci66MhzCapable
= 0x0E,
1051 SlotTypeApg2X
= 0x10,
1052 SlotTypeAgp4X
= 0x11,
1053 SlotTypePciX
= 0x12,
1054 SlotTypeAgp4x
= 0x13,
1055 SlotTypePC98C20
= 0xA0,
1056 SlotTypePC98C24
= 0xA1,
1057 SlotTypePC98E
= 0xA2,
1058 SlotTypePC98LocalBus
= 0xA3,
1059 SlotTypePC98Card
= 0xA4,
1060 SlotTypePciExpress
= 0xA5,
1061 SlotTypePciExpressX1
= 0xA6,
1062 SlotTypePciExpressX2
= 0xA7,
1063 SlotTypePciExpressX4
= 0xA8,
1064 SlotTypePciExpressX8
= 0xA9,
1065 SlotTypePciExpressX16
= 0xAA,
1066 SlotTypePciExpressGen2
= 0xAB,
1067 SlotTypePciExpressGen2X1
= 0xAC,
1068 SlotTypePciExpressGen2X2
= 0xAD,
1069 SlotTypePciExpressGen2X4
= 0xAE,
1070 SlotTypePciExpressGen2X8
= 0xAF,
1071 SlotTypePciExpressGen2X16
= 0xB0,
1072 SlotTypePciExpressGen3
= 0xB1,
1073 SlotTypePciExpressGen3X1
= 0xB2,
1074 SlotTypePciExpressGen3X2
= 0xB3,
1075 SlotTypePciExpressGen3X4
= 0xB4,
1076 SlotTypePciExpressGen3X8
= 0xB5,
1077 SlotTypePciExpressGen3X16
= 0xB6
1081 /// System Slots - Slot Data Bus Width.
1084 SlotDataBusWidthOther
= 0x01,
1085 SlotDataBusWidthUnknown
= 0x02,
1086 SlotDataBusWidth8Bit
= 0x03,
1087 SlotDataBusWidth16Bit
= 0x04,
1088 SlotDataBusWidth32Bit
= 0x05,
1089 SlotDataBusWidth64Bit
= 0x06,
1090 SlotDataBusWidth128Bit
= 0x07,
1091 SlotDataBusWidth1X
= 0x08, ///< Or X1
1092 SlotDataBusWidth2X
= 0x09, ///< Or X2
1093 SlotDataBusWidth4X
= 0x0A, ///< Or X4
1094 SlotDataBusWidth8X
= 0x0B, ///< Or X8
1095 SlotDataBusWidth12X
= 0x0C, ///< Or X12
1096 SlotDataBusWidth16X
= 0x0D, ///< Or X16
1097 SlotDataBusWidth32X
= 0x0E ///< Or X32
1098 } MISC_SLOT_DATA_BUS_WIDTH
;
1101 /// System Slots - Current Usage.
1104 SlotUsageOther
= 0x01,
1105 SlotUsageUnknown
= 0x02,
1106 SlotUsageAvailable
= 0x03,
1107 SlotUsageInUse
= 0x04
1111 /// System Slots - Slot Length.
1114 SlotLengthOther
= 0x01,
1115 SlotLengthUnknown
= 0x02,
1116 SlotLengthShort
= 0x03,
1117 SlotLengthLong
= 0x04
1121 /// System Slots - Slot Characteristics 1.
1124 UINT8 CharacteristicsUnknown
:1;
1125 UINT8 Provides50Volts
:1;
1126 UINT8 Provides33Volts
:1;
1127 UINT8 SharedSlot
:1;
1128 UINT8 PcCard16Supported
:1;
1129 UINT8 CardBusSupported
:1;
1130 UINT8 ZoomVideoSupported
:1;
1131 UINT8 ModemRingResumeSupported
:1;
1132 } MISC_SLOT_CHARACTERISTICS1
;
1134 /// System Slots - Slot Characteristics 2.
1137 UINT8 PmeSignalSupported
:1;
1138 UINT8 HotPlugDevicesSupported
:1;
1139 UINT8 SmbusSignalSupported
:1;
1140 UINT8 Reserved
:5; ///< Set to 0.
1141 } MISC_SLOT_CHARACTERISTICS2
;
1144 /// System Slots (Type 9)
1146 /// The information in this structure defines the attributes of a system slot.
1147 /// One structure is provided for each slot in the system.
1151 SMBIOS_STRUCTURE Hdr
;
1152 SMBIOS_TABLE_STRING SlotDesignation
;
1153 UINT8 SlotType
; ///< The enumeration value from MISC_SLOT_TYPE.
1154 UINT8 SlotDataBusWidth
; ///< The enumeration value from MISC_SLOT_DATA_BUS_WIDTH.
1155 UINT8 CurrentUsage
; ///< The enumeration value from MISC_SLOT_USAGE.
1156 UINT8 SlotLength
; ///< The enumeration value from MISC_SLOT_LENGTH.
1158 MISC_SLOT_CHARACTERISTICS1 SlotCharacteristics1
;
1159 MISC_SLOT_CHARACTERISTICS2 SlotCharacteristics2
;
1161 // Add for smbios 2.6
1163 UINT16 SegmentGroupNum
;
1166 } SMBIOS_TABLE_TYPE9
;
1169 /// On Board Devices Information - Device Types.
1172 OnBoardDeviceTypeOther
= 0x01,
1173 OnBoardDeviceTypeUnknown
= 0x02,
1174 OnBoardDeviceTypeVideo
= 0x03,
1175 OnBoardDeviceTypeScsiController
= 0x04,
1176 OnBoardDeviceTypeEthernet
= 0x05,
1177 OnBoardDeviceTypeTokenRing
= 0x06,
1178 OnBoardDeviceTypeSound
= 0x07,
1179 OnBoardDeviceTypePATAController
= 0x08,
1180 OnBoardDeviceTypeSATAController
= 0x09,
1181 OnBoardDeviceTypeSASController
= 0x0A
1182 } MISC_ONBOARD_DEVICE_TYPE
;
1185 /// Device Item Entry
1188 UINT8 DeviceType
; ///< Bit [6:0] - enumeration type of device from MISC_ONBOARD_DEVICE_TYPE.
1189 ///< Bit 7 - 1 : device enabled, 0 : device disabled.
1190 SMBIOS_TABLE_STRING DescriptionString
;
1194 /// On Board Devices Information (Type 10, obsolete).
1196 /// Note: This structure is obsolete starting with version 2.6 specification; the Onboard Devices Extended
1197 /// Information (Type 41) structure should be used instead . BIOS providers can choose to implement both
1198 /// types to allow existing SMBIOS browsers to properly display the system's onboard devices information.
1199 /// The information in this structure defines the attributes of devices that are onboard (soldered onto)
1200 /// a system element, usually the baseboard. In general, an entry in this table implies that the BIOS
1201 /// has some level of control over the enabling of the associated device for use by the system.
1204 SMBIOS_STRUCTURE Hdr
;
1205 DEVICE_STRUCT Device
[1];
1206 } SMBIOS_TABLE_TYPE10
;
1209 /// OEM Strings (Type 11).
1210 /// This structure contains free form strings defined by the OEM. Examples of this are:
1211 /// Part Numbers for Reference Documents for the system, contact information for the manufacturer, etc.
1214 SMBIOS_STRUCTURE Hdr
;
1216 } SMBIOS_TABLE_TYPE11
;
1219 /// System Configuration Options (Type 12).
1221 /// This structure contains information required to configure the base board's Jumpers and Switches.
1224 SMBIOS_STRUCTURE Hdr
;
1226 } SMBIOS_TABLE_TYPE12
;
1230 /// BIOS Language Information (Type 13).
1232 /// The information in this structure defines the installable language attributes of the BIOS.
1235 SMBIOS_STRUCTURE Hdr
;
1236 UINT8 InstallableLanguages
;
1239 SMBIOS_TABLE_STRING CurrentLanguages
;
1240 } SMBIOS_TABLE_TYPE13
;
1243 /// Group Item Entry
1251 /// Group Associations (Type 14).
1253 /// The Group Associations structure is provided for OEMs who want to specify
1254 /// the arrangement or hierarchy of certain components (including other Group Associations)
1255 /// within the system.
1258 SMBIOS_STRUCTURE Hdr
;
1259 SMBIOS_TABLE_STRING GroupName
;
1260 GROUP_STRUCT Group
[1];
1261 } SMBIOS_TABLE_TYPE14
;
1264 /// System Event Log - Event Log Types.
1267 EventLogTypeReserved
= 0x00,
1268 EventLogTypeSingleBitECC
= 0x01,
1269 EventLogTypeMultiBitECC
= 0x02,
1270 EventLogTypeParityMemErr
= 0x03,
1271 EventLogTypeBusTimeOut
= 0x04,
1272 EventLogTypeIOChannelCheck
= 0x05,
1273 EventLogTypeSoftwareNMI
= 0x06,
1274 EventLogTypePOSTMemResize
= 0x07,
1275 EventLogTypePOSTErr
= 0x08,
1276 EventLogTypePCIParityErr
= 0x09,
1277 EventLogTypePCISystemErr
= 0x0A,
1278 EventLogTypeCPUFailure
= 0x0B,
1279 EventLogTypeEISATimeOut
= 0x0C,
1280 EventLogTypeMemLogDisabled
= 0x0D,
1281 EventLogTypeLoggingDisabled
= 0x0E,
1282 EventLogTypeSysLimitExce
= 0x10,
1283 EventLogTypeAsyncHWTimer
= 0x11,
1284 EventLogTypeSysConfigInfo
= 0x12,
1285 EventLogTypeHDInfo
= 0x13,
1286 EventLogTypeSysReconfig
= 0x14,
1287 EventLogTypeUncorrectCPUErr
= 0x15,
1288 EventLogTypeAreaResetAndClr
= 0x16,
1289 EventLogTypeSystemBoot
= 0x17,
1290 EventLogTypeUnused
= 0x18, ///< 0x18 - 0x7F
1291 EventLogTypeAvailForSys
= 0x80, ///< 0x80 - 0xFE
1292 EventLogTypeEndOfLog
= 0xFF
1293 } EVENT_LOG_TYPE_DATA
;
1296 /// System Event Log - Variable Data Format Types.
1299 EventLogVariableNone
= 0x00,
1300 EventLogVariableHandle
= 0x01,
1301 EventLogVariableMutilEvent
= 0x02,
1302 EventLogVariableMutilEventHandle
= 0x03,
1303 EventLogVariablePOSTResultBitmap
= 0x04,
1304 EventLogVariableSysManagementType
= 0x05,
1305 EventLogVariableMutliEventSysManagmentType
= 0x06,
1306 EventLogVariableUnused
= 0x07,
1307 EventLogVariableOEMAssigned
= 0x80
1308 } EVENT_LOG_VARIABLE_DATA
;
1311 /// Event Log Type Descriptors
1314 UINT8 LogType
; ///< The enumeration value from EVENT_LOG_TYPE_DATA.
1315 UINT8 DataFormatType
;
1319 /// System Event Log (Type 15).
1321 /// The presence of this structure within the SMBIOS data returned for a system indicates
1322 /// that the system supports an event log. An event log is a fixed-length area within a
1323 /// non-volatile storage element, starting with a fixed-length (and vendor-specific) header
1324 /// record, followed by one or more variable-length log records.
1327 SMBIOS_STRUCTURE Hdr
;
1328 UINT16 LogAreaLength
;
1329 UINT16 LogHeaderStartOffset
;
1330 UINT16 LogDataStartOffset
;
1333 UINT32 LogChangeToken
;
1334 UINT32 AccessMethodAddress
;
1335 UINT8 LogHeaderFormat
;
1336 UINT8 NumberOfSupportedLogTypeDescriptors
;
1337 UINT8 LengthOfLogTypeDescriptor
;
1338 EVENT_LOG_TYPE EventLogTypeDescriptors
[1];
1339 } SMBIOS_TABLE_TYPE15
;
1342 /// Physical Memory Array - Location.
1345 MemoryArrayLocationOther
= 0x01,
1346 MemoryArrayLocationUnknown
= 0x02,
1347 MemoryArrayLocationSystemBoard
= 0x03,
1348 MemoryArrayLocationIsaAddonCard
= 0x04,
1349 MemoryArrayLocationEisaAddonCard
= 0x05,
1350 MemoryArrayLocationPciAddonCard
= 0x06,
1351 MemoryArrayLocationMcaAddonCard
= 0x07,
1352 MemoryArrayLocationPcmciaAddonCard
= 0x08,
1353 MemoryArrayLocationProprietaryAddonCard
= 0x09,
1354 MemoryArrayLocationNuBus
= 0x0A,
1355 MemoryArrayLocationPc98C20AddonCard
= 0xA0,
1356 MemoryArrayLocationPc98C24AddonCard
= 0xA1,
1357 MemoryArrayLocationPc98EAddonCard
= 0xA2,
1358 MemoryArrayLocationPc98LocalBusAddonCard
= 0xA3
1359 } MEMORY_ARRAY_LOCATION
;
1362 /// Physical Memory Array - Use.
1365 MemoryArrayUseOther
= 0x01,
1366 MemoryArrayUseUnknown
= 0x02,
1367 MemoryArrayUseSystemMemory
= 0x03,
1368 MemoryArrayUseVideoMemory
= 0x04,
1369 MemoryArrayUseFlashMemory
= 0x05,
1370 MemoryArrayUseNonVolatileRam
= 0x06,
1371 MemoryArrayUseCacheMemory
= 0x07
1375 /// Physical Memory Array - Error Correction Types.
1378 MemoryErrorCorrectionOther
= 0x01,
1379 MemoryErrorCorrectionUnknown
= 0x02,
1380 MemoryErrorCorrectionNone
= 0x03,
1381 MemoryErrorCorrectionParity
= 0x04,
1382 MemoryErrorCorrectionSingleBitEcc
= 0x05,
1383 MemoryErrorCorrectionMultiBitEcc
= 0x06,
1384 MemoryErrorCorrectionCrc
= 0x07
1385 } MEMORY_ERROR_CORRECTION
;
1388 /// Physical Memory Array (Type 16).
1390 /// This structure describes a collection of memory devices that operate
1391 /// together to form a memory address space.
1394 SMBIOS_STRUCTURE Hdr
;
1395 UINT8 Location
; ///< The enumeration value from MEMORY_ARRAY_LOCATION.
1396 UINT8 Use
; ///< The enumeration value from MEMORY_ARRAY_USE.
1397 UINT8 MemoryErrorCorrection
; ///< The enumeration value from MEMORY_ERROR_CORRECTION.
1398 UINT32 MaximumCapacity
;
1399 UINT16 MemoryErrorInformationHandle
;
1400 UINT16 NumberOfMemoryDevices
;
1402 // Add for smbios 2.7
1404 UINT64 ExtendedMaximumCapacity
;
1405 } SMBIOS_TABLE_TYPE16
;
1408 /// Memory Device - Form Factor.
1411 MemoryFormFactorOther
= 0x01,
1412 MemoryFormFactorUnknown
= 0x02,
1413 MemoryFormFactorSimm
= 0x03,
1414 MemoryFormFactorSip
= 0x04,
1415 MemoryFormFactorChip
= 0x05,
1416 MemoryFormFactorDip
= 0x06,
1417 MemoryFormFactorZip
= 0x07,
1418 MemoryFormFactorProprietaryCard
= 0x08,
1419 MemoryFormFactorDimm
= 0x09,
1420 MemoryFormFactorTsop
= 0x0A,
1421 MemoryFormFactorRowOfChips
= 0x0B,
1422 MemoryFormFactorRimm
= 0x0C,
1423 MemoryFormFactorSodimm
= 0x0D,
1424 MemoryFormFactorSrimm
= 0x0E,
1425 MemoryFormFactorFbDimm
= 0x0F
1426 } MEMORY_FORM_FACTOR
;
1429 /// Memory Device - Type
1432 MemoryTypeOther
= 0x01,
1433 MemoryTypeUnknown
= 0x02,
1434 MemoryTypeDram
= 0x03,
1435 MemoryTypeEdram
= 0x04,
1436 MemoryTypeVram
= 0x05,
1437 MemoryTypeSram
= 0x06,
1438 MemoryTypeRam
= 0x07,
1439 MemoryTypeRom
= 0x08,
1440 MemoryTypeFlash
= 0x09,
1441 MemoryTypeEeprom
= 0x0A,
1442 MemoryTypeFeprom
= 0x0B,
1443 MemoryTypeEprom
= 0x0C,
1444 MemoryTypeCdram
= 0x0D,
1445 MemoryType3Dram
= 0x0E,
1446 MemoryTypeSdram
= 0x0F,
1447 MemoryTypeSgram
= 0x10,
1448 MemoryTypeRdram
= 0x11,
1449 MemoryTypeDdr
= 0x12,
1450 MemoryTypeDdr2
= 0x13,
1451 MemoryTypeDdr2FbDimm
= 0x14,
1452 MemoryTypeDdr3
= 0x18,
1453 MemoryTypeFbd2
= 0x19
1454 } MEMORY_DEVICE_TYPE
;
1460 UINT16 FastPaged
:1;
1461 UINT16 StaticColumn
:1;
1462 UINT16 PseudoStatic
:1;
1464 UINT16 Synchronous
:1;
1467 UINT16 WindowDram
:1;
1468 UINT16 CacheDram
:1;
1469 UINT16 Nonvolatile
:1;
1470 UINT16 Registered
:1;
1471 UINT16 Unbuffered
:1;
1472 UINT16 Reserved1
:1;
1473 } MEMORY_DEVICE_TYPE_DETAIL
;
1476 /// Memory Device (Type 17).
1478 /// This structure describes a single memory device that is part of
1479 /// a larger Physical Memory Array (Type 16).
1480 /// Note: If a system includes memory-device sockets, the SMBIOS implementation
1481 /// includes a Memory Device structure instance for each slot, whether or not the
1482 /// socket is currently populated.
1485 SMBIOS_STRUCTURE Hdr
;
1486 UINT16 MemoryArrayHandle
;
1487 UINT16 MemoryErrorInformationHandle
;
1491 UINT8 FormFactor
; ///< The enumeration value from MEMORY_FORM_FACTOR.
1493 SMBIOS_TABLE_STRING DeviceLocator
;
1494 SMBIOS_TABLE_STRING BankLocator
;
1495 UINT8 MemoryType
; ///< The enumeration value from MEMORY_DEVICE_TYPE.
1496 MEMORY_DEVICE_TYPE_DETAIL TypeDetail
;
1498 SMBIOS_TABLE_STRING Manufacturer
;
1499 SMBIOS_TABLE_STRING SerialNumber
;
1500 SMBIOS_TABLE_STRING AssetTag
;
1501 SMBIOS_TABLE_STRING PartNumber
;
1503 // Add for smbios 2.6
1507 // Add for smbios 2.7
1509 UINT32 ExtendedSize
;
1510 UINT16 ConfiguredMemoryClockSpeed
;
1511 } SMBIOS_TABLE_TYPE17
;
1514 /// 32-bit Memory Error Information - Error Type.
1517 MemoryErrorOther
= 0x01,
1518 MemoryErrorUnknown
= 0x02,
1519 MemoryErrorOk
= 0x03,
1520 MemoryErrorBadRead
= 0x04,
1521 MemoryErrorParity
= 0x05,
1522 MemoryErrorSigleBit
= 0x06,
1523 MemoryErrorDoubleBit
= 0x07,
1524 MemoryErrorMultiBit
= 0x08,
1525 MemoryErrorNibble
= 0x09,
1526 MemoryErrorChecksum
= 0x0A,
1527 MemoryErrorCrc
= 0x0B,
1528 MemoryErrorCorrectSingleBit
= 0x0C,
1529 MemoryErrorCorrected
= 0x0D,
1530 MemoryErrorUnCorrectable
= 0x0E
1531 } MEMORY_ERROR_TYPE
;
1534 /// 32-bit Memory Error Information - Error Granularity.
1537 MemoryGranularityOther
= 0x01,
1538 MemoryGranularityOtherUnknown
= 0x02,
1539 MemoryGranularityDeviceLevel
= 0x03,
1540 MemoryGranularityMemPartitionLevel
= 0x04
1541 } MEMORY_ERROR_GRANULARITY
;
1544 /// 32-bit Memory Error Information - Error Operation.
1547 MemoryErrorOperationOther
= 0x01,
1548 MemoryErrorOperationUnknown
= 0x02,
1549 MemoryErrorOperationRead
= 0x03,
1550 MemoryErrorOperationWrite
= 0x04,
1551 MemoryErrorOperationPartialWrite
= 0x05
1552 } MEMORY_ERROR_OPERATION
;
1555 /// 32-bit Memory Error Information (Type 18).
1557 /// This structure identifies the specifics of an error that might be detected
1558 /// within a Physical Memory Array.
1561 SMBIOS_STRUCTURE Hdr
;
1562 UINT8 ErrorType
; ///< The enumeration value from MEMORY_ERROR_TYPE.
1563 UINT8 ErrorGranularity
; ///< The enumeration value from MEMORY_ERROR_GRANULARITY.
1564 UINT8 ErrorOperation
; ///< The enumeration value from MEMORY_ERROR_OPERATION.
1565 UINT32 VendorSyndrome
;
1566 UINT32 MemoryArrayErrorAddress
;
1567 UINT32 DeviceErrorAddress
;
1568 UINT32 ErrorResolution
;
1569 } SMBIOS_TABLE_TYPE18
;
1572 /// Memory Array Mapped Address (Type 19).
1574 /// This structure provides the address mapping for a Physical Memory Array.
1575 /// One structure is present for each contiguous address range described.
1578 SMBIOS_STRUCTURE Hdr
;
1579 UINT32 StartingAddress
;
1580 UINT32 EndingAddress
;
1581 UINT16 MemoryArrayHandle
;
1582 UINT8 PartitionWidth
;
1584 // Add for smbios 2.7
1586 UINT64 ExtendedStartingAddress
;
1587 UINT64 ExtendedEndingAddress
;
1588 } SMBIOS_TABLE_TYPE19
;
1591 /// Memory Device Mapped Address (Type 20).
1593 /// This structure maps memory address space usually to a device-level granularity.
1594 /// One structure is present for each contiguous address range described.
1597 SMBIOS_STRUCTURE Hdr
;
1598 UINT32 StartingAddress
;
1599 UINT32 EndingAddress
;
1600 UINT16 MemoryDeviceHandle
;
1601 UINT16 MemoryArrayMappedAddressHandle
;
1602 UINT8 PartitionRowPosition
;
1603 UINT8 InterleavePosition
;
1604 UINT8 InterleavedDataDepth
;
1606 // Add for smbios 2.7
1608 UINT64 ExtendedStartingAddress
;
1609 UINT64 ExtendedEndingAddress
;
1610 } SMBIOS_TABLE_TYPE20
;
1613 /// Built-in Pointing Device - Type
1616 PointingDeviceTypeOther
= 0x01,
1617 PointingDeviceTypeUnknown
= 0x02,
1618 PointingDeviceTypeMouse
= 0x03,
1619 PointingDeviceTypeTrackBall
= 0x04,
1620 PointingDeviceTypeTrackPoint
= 0x05,
1621 PointingDeviceTypeGlidePoint
= 0x06,
1622 PointingDeviceTouchPad
= 0x07,
1623 PointingDeviceTouchScreen
= 0x08,
1624 PointingDeviceOpticalSensor
= 0x09
1625 } BUILTIN_POINTING_DEVICE_TYPE
;
1628 /// Built-in Pointing Device - Interface.
1631 PointingDeviceInterfaceOther
= 0x01,
1632 PointingDeviceInterfaceUnknown
= 0x02,
1633 PointingDeviceInterfaceSerial
= 0x03,
1634 PointingDeviceInterfacePs2
= 0x04,
1635 PointingDeviceInterfaceInfrared
= 0x05,
1636 PointingDeviceInterfaceHpHil
= 0x06,
1637 PointingDeviceInterfaceBusMouse
= 0x07,
1638 PointingDeviceInterfaceADB
= 0x08,
1639 PointingDeviceInterfaceBusMouseDB9
= 0xA0,
1640 PointingDeviceInterfaceBusMouseMicroDin
= 0xA1,
1641 PointingDeviceInterfaceUsb
= 0xA2
1642 } BUILTIN_POINTING_DEVICE_INTERFACE
;
1645 /// Built-in Pointing Device (Type 21).
1647 /// This structure describes the attributes of the built-in pointing device for the
1648 /// system. The presence of this structure does not imply that the built-in
1649 /// pointing device is active for the system's use!
1652 SMBIOS_STRUCTURE Hdr
;
1653 UINT8 Type
; ///< The enumeration value from BUILTIN_POINTING_DEVICE_TYPE.
1654 UINT8 Interface
; ///< The enumeration value from BUILTIN_POINTING_DEVICE_INTERFACE.
1655 UINT8 NumberOfButtons
;
1656 } SMBIOS_TABLE_TYPE21
;
1659 /// Portable Battery - Device Chemistry
1662 PortableBatteryDeviceChemistryOther
= 0x01,
1663 PortableBatteryDeviceChemistryUnknown
= 0x02,
1664 PortableBatteryDeviceChemistryLeadAcid
= 0x03,
1665 PortableBatteryDeviceChemistryNickelCadmium
= 0x04,
1666 PortableBatteryDeviceChemistryNickelMetalHydride
= 0x05,
1667 PortableBatteryDeviceChemistryLithiumIon
= 0x06,
1668 PortableBatteryDeviceChemistryZincAir
= 0x07,
1669 PortableBatteryDeviceChemistryLithiumPolymer
= 0x08
1670 } PORTABLE_BATTERY_DEVICE_CHEMISTRY
;
1673 /// Portable Battery (Type 22).
1675 /// This structure describes the attributes of the portable battery(s) for the system.
1676 /// The structure contains the static attributes for the group. Each structure describes
1677 /// a single battery pack's attributes.
1680 SMBIOS_STRUCTURE Hdr
;
1681 SMBIOS_TABLE_STRING Location
;
1682 SMBIOS_TABLE_STRING Manufacturer
;
1683 SMBIOS_TABLE_STRING ManufactureDate
;
1684 SMBIOS_TABLE_STRING SerialNumber
;
1685 SMBIOS_TABLE_STRING DeviceName
;
1686 UINT8 DeviceChemistry
; ///< The enumeration value from PORTABLE_BATTERY_DEVICE_CHEMISTRY.
1687 UINT16 DeviceCapacity
;
1688 UINT16 DesignVoltage
;
1689 SMBIOS_TABLE_STRING SBDSVersionNumber
;
1690 UINT8 MaximumErrorInBatteryData
;
1691 UINT16 SBDSSerialNumber
;
1692 UINT16 SBDSManufactureDate
;
1693 SMBIOS_TABLE_STRING SBDSDeviceChemistry
;
1694 UINT8 DesignCapacityMultiplier
;
1696 } SMBIOS_TABLE_TYPE22
;
1699 /// System Reset (Type 23)
1701 /// This structure describes whether Automatic System Reset functions enabled (Status).
1702 /// If the system has a watchdog Timer and the timer is not reset (Timer Reset)
1703 /// before the Interval elapses, an automatic system reset will occur. The system will re-boot
1704 /// according to the Boot Option. This function may repeat until the Limit is reached, at which time
1705 /// the system will re-boot according to the Boot Option at Limit.
1708 SMBIOS_STRUCTURE Hdr
;
1712 UINT16 TimerInterval
;
1714 } SMBIOS_TABLE_TYPE23
;
1717 /// Hardware Security (Type 24).
1719 /// This structure describes the system-wide hardware security settings.
1722 SMBIOS_STRUCTURE Hdr
;
1723 UINT8 HardwareSecuritySettings
;
1724 } SMBIOS_TABLE_TYPE24
;
1727 /// System Power Controls (Type 25).
1729 /// This structure describes the attributes for controlling the main power supply to the system.
1730 /// Software that interprets this structure uses the month, day, hour, minute, and second values
1731 /// to determine the number of seconds until the next power-on of the system. The presence of
1732 /// this structure implies that a timed power-on facility is available for the system.
1735 SMBIOS_STRUCTURE Hdr
;
1736 UINT8 NextScheduledPowerOnMonth
;
1737 UINT8 NextScheduledPowerOnDayOfMonth
;
1738 UINT8 NextScheduledPowerOnHour
;
1739 UINT8 NextScheduledPowerOnMinute
;
1740 UINT8 NextScheduledPowerOnSecond
;
1741 } SMBIOS_TABLE_TYPE25
;
1744 /// Voltage Probe - Location and Status.
1747 UINT8 VoltageProbeSite
:5;
1748 UINT8 VoltageProbeStatus
:3;
1749 } MISC_VOLTAGE_PROBE_LOCATION
;
1752 /// Voltage Probe (Type 26)
1754 /// This describes the attributes for a voltage probe in the system.
1755 /// Each structure describes a single voltage probe.
1758 SMBIOS_STRUCTURE Hdr
;
1759 SMBIOS_TABLE_STRING Description
;
1760 MISC_VOLTAGE_PROBE_LOCATION LocationAndStatus
;
1761 UINT16 MaximumValue
;
1762 UINT16 MinimumValue
;
1767 UINT16 NominalValue
;
1768 } SMBIOS_TABLE_TYPE26
;
1771 /// Cooling Device - Device Type and Status.
1774 UINT8 CoolingDevice
:5;
1775 UINT8 CoolingDeviceStatus
:3;
1776 } MISC_COOLING_DEVICE_TYPE
;
1779 /// Cooling Device (Type 27)
1781 /// This structure describes the attributes for a cooling device in the system.
1782 /// Each structure describes a single cooling device.
1785 SMBIOS_STRUCTURE Hdr
;
1786 UINT16 TemperatureProbeHandle
;
1787 MISC_COOLING_DEVICE_TYPE DeviceTypeAndStatus
;
1788 UINT8 CoolingUnitGroup
;
1790 UINT16 NominalSpeed
;
1792 // Add for smbios 2.7
1794 SMBIOS_TABLE_STRING Description
;
1795 } SMBIOS_TABLE_TYPE27
;
1798 /// Temperature Probe - Location and Status.
1801 UINT8 TemperatureProbeSite
:5;
1802 UINT8 TemperatureProbeStatus
:3;
1803 } MISC_TEMPERATURE_PROBE_LOCATION
;
1806 /// Temperature Probe (Type 28).
1808 /// This structure describes the attributes for a temperature probe in the system.
1809 /// Each structure describes a single temperature probe.
1812 SMBIOS_STRUCTURE Hdr
;
1813 SMBIOS_TABLE_STRING Description
;
1814 MISC_TEMPERATURE_PROBE_LOCATION LocationAndStatus
;
1815 UINT16 MaximumValue
;
1816 UINT16 MinimumValue
;
1821 UINT16 NominalValue
;
1822 } SMBIOS_TABLE_TYPE28
;
1825 /// Electrical Current Probe - Location and Status.
1828 UINT8 ElectricalCurrentProbeSite
:5;
1829 UINT8 ElectricalCurrentProbeStatus
:3;
1830 } MISC_ELECTRICAL_CURRENT_PROBE_LOCATION
;
1833 /// Electrical Current Probe (Type 29).
1835 /// This structure describes the attributes for an electrical current probe in the system.
1836 /// Each structure describes a single electrical current probe.
1839 SMBIOS_STRUCTURE Hdr
;
1840 SMBIOS_TABLE_STRING Description
;
1841 MISC_ELECTRICAL_CURRENT_PROBE_LOCATION LocationAndStatus
;
1842 UINT16 MaximumValue
;
1843 UINT16 MinimumValue
;
1848 UINT16 NominalValue
;
1849 } SMBIOS_TABLE_TYPE29
;
1852 /// Out-of-Band Remote Access (Type 30).
1854 /// This structure describes the attributes and policy settings of a hardware facility
1855 /// that may be used to gain remote access to a hardware system when the operating system
1856 /// is not available due to power-down status, hardware failures, or boot failures.
1859 SMBIOS_STRUCTURE Hdr
;
1860 SMBIOS_TABLE_STRING ManufacturerName
;
1862 } SMBIOS_TABLE_TYPE30
;
1865 /// Boot Integrity Services (BIS) Entry Point (Type 31).
1867 /// Structure type 31 (decimal) is reserved for use by the Boot Integrity Services (BIS).
1870 SMBIOS_STRUCTURE Hdr
;
1878 } SMBIOS_TABLE_TYPE31
;
1881 /// System Boot Information - System Boot Status.
1884 BootInformationStatusNoError
= 0x00,
1885 BootInformationStatusNoBootableMedia
= 0x01,
1886 BootInformationStatusNormalOSFailedLoading
= 0x02,
1887 BootInformationStatusFirmwareDetectedFailure
= 0x03,
1888 BootInformationStatusOSDetectedFailure
= 0x04,
1889 BootInformationStatusUserRequestedBoot
= 0x05,
1890 BootInformationStatusSystemSecurityViolation
= 0x06,
1891 BootInformationStatusPreviousRequestedImage
= 0x07,
1892 BootInformationStatusWatchdogTimerExpired
= 0x08,
1893 BootInformationStatusStartReserved
= 0x09,
1894 BootInformationStatusStartOemSpecific
= 0x80,
1895 BootInformationStatusStartProductSpecific
= 0xC0
1896 } MISC_BOOT_INFORMATION_STATUS_DATA_TYPE
;
1899 /// System Boot Information (Type 32).
1901 /// The client system firmware, e.g. BIOS, communicates the System Boot Status to the
1902 /// client's Pre-boot Execution Environment (PXE) boot image or OS-present management
1903 /// application via this structure. When used in the PXE environment, for example,
1904 /// this code identifies the reason the PXE was initiated and can be used by boot-image
1905 /// software to further automate an enterprise's PXE sessions. For example, an enterprise
1906 /// could choose to automatically download a hardware-diagnostic image to a client whose
1907 /// reason code indicated either a firmware- or operating system-detected hardware failure.
1910 SMBIOS_STRUCTURE Hdr
;
1912 UINT8 BootStatus
; ///< The enumeration value from MISC_BOOT_INFORMATION_STATUS_DATA_TYPE.
1913 } SMBIOS_TABLE_TYPE32
;
1916 /// 64-bit Memory Error Information (Type 33).
1918 /// This structure describes an error within a Physical Memory Array,
1919 /// when the error address is above 4G (0xFFFFFFFF).
1922 SMBIOS_STRUCTURE Hdr
;
1923 UINT8 ErrorType
; ///< The enumeration value from MEMORY_ERROR_TYPE.
1924 UINT8 ErrorGranularity
; ///< The enumeration value from MEMORY_ERROR_GRANULARITY.
1925 UINT8 ErrorOperation
; ///< The enumeration value from MEMORY_ERROR_OPERATION.
1926 UINT32 VendorSyndrome
;
1927 UINT64 MemoryArrayErrorAddress
;
1928 UINT64 DeviceErrorAddress
;
1929 UINT32 ErrorResolution
;
1930 } SMBIOS_TABLE_TYPE33
;
1933 /// Management Device - Type.
1936 ManagementDeviceTypeOther
= 0x01,
1937 ManagementDeviceTypeUnknown
= 0x02,
1938 ManagementDeviceTypeLm75
= 0x03,
1939 ManagementDeviceTypeLm78
= 0x04,
1940 ManagementDeviceTypeLm79
= 0x05,
1941 ManagementDeviceTypeLm80
= 0x06,
1942 ManagementDeviceTypeLm81
= 0x07,
1943 ManagementDeviceTypeAdm9240
= 0x08,
1944 ManagementDeviceTypeDs1780
= 0x09,
1945 ManagementDeviceTypeMaxim1617
= 0x0A,
1946 ManagementDeviceTypeGl518Sm
= 0x0B,
1947 ManagementDeviceTypeW83781D
= 0x0C,
1948 ManagementDeviceTypeHt82H791
= 0x0D
1949 } MISC_MANAGEMENT_DEVICE_TYPE
;
1952 /// Management Device - Address Type.
1955 ManagementDeviceAddressTypeOther
= 0x01,
1956 ManagementDeviceAddressTypeUnknown
= 0x02,
1957 ManagementDeviceAddressTypeIOPort
= 0x03,
1958 ManagementDeviceAddressTypeMemory
= 0x04,
1959 ManagementDeviceAddressTypeSmbus
= 0x05
1960 } MISC_MANAGEMENT_DEVICE_ADDRESS_TYPE
;
1963 /// Management Device (Type 34).
1965 /// The information in this structure defines the attributes of a Management Device.
1966 /// A Management Device might control one or more fans or voltage, current, or temperature
1967 /// probes as defined by one or more Management Device Component structures.
1970 SMBIOS_STRUCTURE Hdr
;
1971 SMBIOS_TABLE_STRING Description
;
1972 UINT8 Type
; ///< The enumeration value from MISC_MANAGEMENT_DEVICE_TYPE.
1974 UINT8 AddressType
; ///< The enumeration value from MISC_MANAGEMENT_DEVICE_ADDRESS_TYPE.
1975 } SMBIOS_TABLE_TYPE34
;
1978 /// Management Device Component (Type 35)
1980 /// This structure associates a cooling device or environmental probe with structures
1981 /// that define the controlling hardware device and (optionally) the component's thresholds.
1984 SMBIOS_STRUCTURE Hdr
;
1985 SMBIOS_TABLE_STRING Description
;
1986 UINT16 ManagementDeviceHandle
;
1987 UINT16 ComponentHandle
;
1988 UINT16 ThresholdHandle
;
1989 } SMBIOS_TABLE_TYPE35
;
1992 /// Management Device Threshold Data (Type 36).
1994 /// The information in this structure defines threshold information for
1995 /// a component (probe or cooling-unit) contained within a Management Device.
1998 SMBIOS_STRUCTURE Hdr
;
1999 UINT16 LowerThresholdNonCritical
;
2000 UINT16 UpperThresholdNonCritical
;
2001 UINT16 LowerThresholdCritical
;
2002 UINT16 UpperThresholdCritical
;
2003 UINT16 LowerThresholdNonRecoverable
;
2004 UINT16 UpperThresholdNonRecoverable
;
2005 } SMBIOS_TABLE_TYPE36
;
2008 /// Memory Channel Entry.
2012 UINT16 DeviceHandle
;
2016 /// Memory Channel - Channel Type.
2019 MemoryChannelTypeOther
= 0x01,
2020 MemoryChannelTypeUnknown
= 0x02,
2021 MemoryChannelTypeRambus
= 0x03,
2022 MemoryChannelTypeSyncLink
= 0x04
2023 } MEMORY_CHANNEL_TYPE
;
2026 /// Memory Channel (Type 37)
2028 /// The information in this structure provides the correlation between a Memory Channel
2029 /// and its associated Memory Devices. Each device presents one or more loads to the channel.
2030 /// The sum of all device loads cannot exceed the channel's defined maximum.
2033 SMBIOS_STRUCTURE Hdr
;
2035 UINT8 MaximumChannelLoad
;
2036 UINT8 MemoryDeviceCount
;
2037 MEMORY_DEVICE MemoryDevice
[1];
2038 } SMBIOS_TABLE_TYPE37
;
2041 /// IPMI Device Information - BMC Interface Type
2044 IPMIDeviceInfoInterfaceTypeUnknown
= 0x00,
2045 IPMIDeviceInfoInterfaceTypeKCS
= 0x01, ///< The Keyboard Controller Style.
2046 IPMIDeviceInfoInterfaceTypeSMIC
= 0x02, ///< The Server Management Interface Chip.
2047 IPMIDeviceInfoInterfaceTypeBT
= 0x03, ///< The Block Transfer
2048 IPMIDeviceInfoInterfaceTypeReserved
= 0x04
2049 } BMC_INTERFACE_TYPE
;
2052 /// IPMI Device Information (Type 38).
2054 /// The information in this structure defines the attributes of an
2055 /// Intelligent Platform Management Interface (IPMI) Baseboard Management Controller (BMC).
2057 /// The Type 42 structure can also be used to describe a physical management controller
2058 /// host interface and one or more protocols that share that interface. If IPMI is not
2059 /// shared with other protocols, either the Type 38 or Type 42 structures can be used.
2060 /// Providing Type 38 is recommended for backward compatibility.
2063 SMBIOS_STRUCTURE Hdr
;
2064 UINT8 InterfaceType
; ///< The enumeration value from BMC_INTERFACE_TYPE.
2065 UINT8 IPMISpecificationRevision
;
2066 UINT8 I2CSlaveAddress
;
2067 UINT8 NVStorageDeviceAddress
;
2069 UINT8 BaseAddressModifier_InterruptInfo
;
2070 UINT8 InterruptNumber
;
2071 } SMBIOS_TABLE_TYPE38
;
2074 /// System Power Supply - Power Supply Characteristics.
2077 UINT16 PowerSupplyHotReplaceable
:1;
2078 UINT16 PowerSupplyPresent
:1;
2079 UINT16 PowerSupplyUnplugged
:1;
2080 UINT16 InputVoltageRangeSwitch
:4;
2081 UINT16 PowerSupplyStatus
:3;
2082 UINT16 PowerSupplyType
:4;
2084 } SYS_POWER_SUPPLY_CHARACTERISTICS
;
2087 /// System Power Supply (Type 39).
2089 /// This structure identifies attributes of a system power supply. One instance
2090 /// of this record is present for each possible power supply in a system.
2093 SMBIOS_STRUCTURE Hdr
;
2094 UINT8 PowerUnitGroup
;
2095 SMBIOS_TABLE_STRING Location
;
2096 SMBIOS_TABLE_STRING DeviceName
;
2097 SMBIOS_TABLE_STRING Manufacturer
;
2098 SMBIOS_TABLE_STRING SerialNumber
;
2099 SMBIOS_TABLE_STRING AssetTagNumber
;
2100 SMBIOS_TABLE_STRING ModelPartNumber
;
2101 SMBIOS_TABLE_STRING RevisionLevel
;
2102 UINT16 MaxPowerCapacity
;
2103 SYS_POWER_SUPPLY_CHARACTERISTICS PowerSupplyCharacteristics
;
2104 UINT16 InputVoltageProbeHandle
;
2105 UINT16 CoolingDeviceHandle
;
2106 UINT16 InputCurrentProbeHandle
;
2107 } SMBIOS_TABLE_TYPE39
;
2110 /// Additional Information Entry Format.
2114 UINT16 ReferencedHandle
;
2115 UINT8 ReferencedOffset
;
2116 SMBIOS_TABLE_STRING EntryString
;
2118 }ADDITIONAL_INFORMATION_ENTRY
;
2121 /// Additional Information (Type 40).
2123 /// This structure is intended to provide additional information for handling unspecified
2124 /// enumerated values and interim field updates in another structure.
2127 SMBIOS_STRUCTURE Hdr
;
2128 UINT8 NumberOfAdditionalInformationEntries
;
2129 ADDITIONAL_INFORMATION_ENTRY AdditionalInfoEntries
[1];
2130 } SMBIOS_TABLE_TYPE40
;
2133 /// Onboard Devices Extended Information - Onboard Device Types.
2136 OnBoardDeviceExtendedTypeOther
= 0x01,
2137 OnBoardDeviceExtendedTypeUnknown
= 0x02,
2138 OnBoardDeviceExtendedTypeVideo
= 0x03,
2139 OnBoardDeviceExtendedTypeScsiController
= 0x04,
2140 OnBoardDeviceExtendedTypeEthernet
= 0x05,
2141 OnBoardDeviceExtendedTypeTokenRing
= 0x06,
2142 OnBoardDeviceExtendedTypeSound
= 0x07,
2143 OnBoardDeviceExtendedTypePATAController
= 0x08,
2144 OnBoardDeviceExtendedTypeSATAController
= 0x09,
2145 OnBoardDeviceExtendedTypeSASController
= 0x0A
2146 } ONBOARD_DEVICE_EXTENDED_INFO_TYPE
;
2149 /// Onboard Devices Extended Information (Type 41).
2151 /// The information in this structure defines the attributes of devices that
2152 /// are onboard (soldered onto) a system element, usually the baseboard.
2153 /// In general, an entry in this table implies that the BIOS has some level of
2154 /// control over the enabling of the associated device for use by the system.
2157 SMBIOS_STRUCTURE Hdr
;
2158 SMBIOS_TABLE_STRING ReferenceDesignation
;
2159 UINT8 DeviceType
; ///< The enumeration value from ONBOARD_DEVICE_EXTENDED_INFO_TYPE
2160 UINT8 DeviceTypeInstance
;
2161 UINT16 SegmentGroupNum
;
2164 } SMBIOS_TABLE_TYPE41
;
2167 /// Management Controller Host Interface (Type 42).
2169 /// The information in this structure defines the attributes of a Management
2170 /// Controller Host Interface that is not discoverable by "Plug and Play" mechanisms.
2172 /// Type 42 should be used for management controller host interfaces that use protocols
2173 /// other than IPMI or that use multiple protocols on a single host interface type.
2175 /// This structure should also be provided if IPMI is shared with other protocols
2176 /// over the same interface hardware. If IPMI is not shared with other protocols,
2177 /// either the Type 38 or Type 42 structures can be used. Providing Type 38 is
2178 /// recommended for backward compatibility. The structures are not required to
2179 /// be mutually exclusive. Type 38 and Type 42 structures may be implemented
2180 /// simultaneously to provide backward compatibility with IPMI applications or drivers
2181 /// that do not yet recognize the Type 42 structure.
2184 SMBIOS_STRUCTURE Hdr
;
2185 UINT8 InterfaceType
;
2186 UINT8 MCHostInterfaceData
[1]; ///< This field has a minimum of four bytes
2187 } SMBIOS_TABLE_TYPE42
;
2190 /// Inactive (Type 126)
2193 SMBIOS_STRUCTURE Hdr
;
2194 } SMBIOS_TABLE_TYPE126
;
2197 /// End-of-Table (Type 127)
2200 SMBIOS_STRUCTURE Hdr
;
2201 } SMBIOS_TABLE_TYPE127
;
2204 /// Union of all the possible SMBIOS record types.
2207 SMBIOS_STRUCTURE
*Hdr
;
2208 SMBIOS_TABLE_TYPE0
*Type0
;
2209 SMBIOS_TABLE_TYPE1
*Type1
;
2210 SMBIOS_TABLE_TYPE2
*Type2
;
2211 SMBIOS_TABLE_TYPE3
*Type3
;
2212 SMBIOS_TABLE_TYPE4
*Type4
;
2213 SMBIOS_TABLE_TYPE5
*Type5
;
2214 SMBIOS_TABLE_TYPE6
*Type6
;
2215 SMBIOS_TABLE_TYPE7
*Type7
;
2216 SMBIOS_TABLE_TYPE8
*Type8
;
2217 SMBIOS_TABLE_TYPE9
*Type9
;
2218 SMBIOS_TABLE_TYPE10
*Type10
;
2219 SMBIOS_TABLE_TYPE11
*Type11
;
2220 SMBIOS_TABLE_TYPE12
*Type12
;
2221 SMBIOS_TABLE_TYPE13
*Type13
;
2222 SMBIOS_TABLE_TYPE14
*Type14
;
2223 SMBIOS_TABLE_TYPE15
*Type15
;
2224 SMBIOS_TABLE_TYPE16
*Type16
;
2225 SMBIOS_TABLE_TYPE17
*Type17
;
2226 SMBIOS_TABLE_TYPE18
*Type18
;
2227 SMBIOS_TABLE_TYPE19
*Type19
;
2228 SMBIOS_TABLE_TYPE20
*Type20
;
2229 SMBIOS_TABLE_TYPE21
*Type21
;
2230 SMBIOS_TABLE_TYPE22
*Type22
;
2231 SMBIOS_TABLE_TYPE23
*Type23
;
2232 SMBIOS_TABLE_TYPE24
*Type24
;
2233 SMBIOS_TABLE_TYPE25
*Type25
;
2234 SMBIOS_TABLE_TYPE26
*Type26
;
2235 SMBIOS_TABLE_TYPE27
*Type27
;
2236 SMBIOS_TABLE_TYPE28
*Type28
;
2237 SMBIOS_TABLE_TYPE29
*Type29
;
2238 SMBIOS_TABLE_TYPE30
*Type30
;
2239 SMBIOS_TABLE_TYPE31
*Type31
;
2240 SMBIOS_TABLE_TYPE32
*Type32
;
2241 SMBIOS_TABLE_TYPE33
*Type33
;
2242 SMBIOS_TABLE_TYPE34
*Type34
;
2243 SMBIOS_TABLE_TYPE35
*Type35
;
2244 SMBIOS_TABLE_TYPE36
*Type36
;
2245 SMBIOS_TABLE_TYPE37
*Type37
;
2246 SMBIOS_TABLE_TYPE38
*Type38
;
2247 SMBIOS_TABLE_TYPE39
*Type39
;
2248 SMBIOS_TABLE_TYPE40
*Type40
;
2249 SMBIOS_TABLE_TYPE41
*Type41
;
2250 SMBIOS_TABLE_TYPE42
*Type42
;
2251 SMBIOS_TABLE_TYPE126
*Type126
;
2252 SMBIOS_TABLE_TYPE127
*Type127
;
2254 } SMBIOS_STRUCTURE_POINTER
;