2 Industry Standard Definitions of SMBIOS Table Specification v3.1.0.
4 Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
5 (C) Copyright 2015-2017 Hewlett Packard Enterprise Development LP<BR>
6 This program and the accompanying materials are licensed and made available under
7 the terms and conditions of the BSD License that accompanies this distribution.
8 The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php.
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
16 #ifndef __SMBIOS_STANDARD_H__
17 #define __SMBIOS_STANDARD_H__
20 /// Reference SMBIOS 2.6, chapter 3.1.2.
21 /// For v2.1 and later, handle values in the range 0FF00h to 0FFFFh are reserved for
22 /// use by this specification.
24 #define SMBIOS_HANDLE_RESERVED_BEGIN 0xFF00
27 /// Reference SMBIOS 2.7, chapter 6.1.2.
28 /// The UEFI Platform Initialization Specification reserves handle number FFFEh for its
29 /// EFI_SMBIOS_PROTOCOL.Add() function to mean "assign an unused handle number automatically."
30 /// This number is not used for any other purpose by the SMBIOS specification.
32 #define SMBIOS_HANDLE_PI_RESERVED 0xFFFE
35 /// Reference SMBIOS 2.6, chapter 3.1.3.
36 /// Each text string is limited to 64 significant characters due to system MIF limitations.
37 /// Reference SMBIOS 2.7, chapter 6.1.3.
38 /// It will have no limit on the length of each individual text string.
40 #define SMBIOS_STRING_MAX_LENGTH 64
43 // The length of the entire structure table (including all strings) must be reported
44 // in the Structure Table Length field of the SMBIOS Structure Table Entry Point,
45 // which is a WORD field limited to 65,535 bytes.
47 #define SMBIOS_TABLE_MAX_LENGTH 0xFFFF
50 // For SMBIOS 3.0, Structure table maximum size in Entry Point structure is DWORD field limited to 0xFFFFFFFF bytes.
52 #define SMBIOS_3_0_TABLE_MAX_LENGTH 0xFFFFFFFF
55 // SMBIOS type macros which is according to SMBIOS 2.7 specification.
57 #define SMBIOS_TYPE_BIOS_INFORMATION 0
58 #define SMBIOS_TYPE_SYSTEM_INFORMATION 1
59 #define SMBIOS_TYPE_BASEBOARD_INFORMATION 2
60 #define SMBIOS_TYPE_SYSTEM_ENCLOSURE 3
61 #define SMBIOS_TYPE_PROCESSOR_INFORMATION 4
62 #define SMBIOS_TYPE_MEMORY_CONTROLLER_INFORMATION 5
63 #define SMBIOS_TYPE_MEMORY_MODULE_INFORMATON 6
64 #define SMBIOS_TYPE_CACHE_INFORMATION 7
65 #define SMBIOS_TYPE_PORT_CONNECTOR_INFORMATION 8
66 #define SMBIOS_TYPE_SYSTEM_SLOTS 9
67 #define SMBIOS_TYPE_ONBOARD_DEVICE_INFORMATION 10
68 #define SMBIOS_TYPE_OEM_STRINGS 11
69 #define SMBIOS_TYPE_SYSTEM_CONFIGURATION_OPTIONS 12
70 #define SMBIOS_TYPE_BIOS_LANGUAGE_INFORMATION 13
71 #define SMBIOS_TYPE_GROUP_ASSOCIATIONS 14
72 #define SMBIOS_TYPE_SYSTEM_EVENT_LOG 15
73 #define SMBIOS_TYPE_PHYSICAL_MEMORY_ARRAY 16
74 #define SMBIOS_TYPE_MEMORY_DEVICE 17
75 #define SMBIOS_TYPE_32BIT_MEMORY_ERROR_INFORMATION 18
76 #define SMBIOS_TYPE_MEMORY_ARRAY_MAPPED_ADDRESS 19
77 #define SMBIOS_TYPE_MEMORY_DEVICE_MAPPED_ADDRESS 20
78 #define SMBIOS_TYPE_BUILT_IN_POINTING_DEVICE 21
79 #define SMBIOS_TYPE_PORTABLE_BATTERY 22
80 #define SMBIOS_TYPE_SYSTEM_RESET 23
81 #define SMBIOS_TYPE_HARDWARE_SECURITY 24
82 #define SMBIOS_TYPE_SYSTEM_POWER_CONTROLS 25
83 #define SMBIOS_TYPE_VOLTAGE_PROBE 26
84 #define SMBIOS_TYPE_COOLING_DEVICE 27
85 #define SMBIOS_TYPE_TEMPERATURE_PROBE 28
86 #define SMBIOS_TYPE_ELECTRICAL_CURRENT_PROBE 29
87 #define SMBIOS_TYPE_OUT_OF_BAND_REMOTE_ACCESS 30
88 #define SMBIOS_TYPE_BOOT_INTEGRITY_SERVICE 31
89 #define SMBIOS_TYPE_SYSTEM_BOOT_INFORMATION 32
90 #define SMBIOS_TYPE_64BIT_MEMORY_ERROR_INFORMATION 33
91 #define SMBIOS_TYPE_MANAGEMENT_DEVICE 34
92 #define SMBIOS_TYPE_MANAGEMENT_DEVICE_COMPONENT 35
93 #define SMBIOS_TYPE_MANAGEMENT_DEVICE_THRESHOLD_DATA 36
94 #define SMBIOS_TYPE_MEMORY_CHANNEL 37
95 #define SMBIOS_TYPE_IPMI_DEVICE_INFORMATION 38
96 #define SMBIOS_TYPE_SYSTEM_POWER_SUPPLY 39
97 #define SMBIOS_TYPE_ADDITIONAL_INFORMATION 40
98 #define SMBIOS_TYPE_ONBOARD_DEVICES_EXTENDED_INFORMATION 41
99 #define SMBIOS_TYPE_MANAGEMENT_CONTROLLER_HOST_INTERFACE 42
100 #define SMBIOS_TYPE_TPM_DEVICE 43
103 /// Inactive type is added from SMBIOS 2.2. Reference SMBIOS 2.6, chapter 3.3.43.
104 /// Upper-level software that interprets the SMBIOS structure-table should bypass an
105 /// Inactive structure just like a structure type that the software does not recognize.
107 #define SMBIOS_TYPE_INACTIVE 0x007E
110 /// End-of-table type is added from SMBIOS 2.2. Reference SMBIOS 2.6, chapter 3.3.44.
111 /// The end-of-table indicator is used in the last physical structure in a table
113 #define SMBIOS_TYPE_END_OF_TABLE 0x007F
115 #define SMBIOS_OEM_BEGIN 128
116 #define SMBIOS_OEM_END 255
119 /// Types 0 through 127 (7Fh) are reserved for and defined by this
120 /// specification. Types 128 through 256 (80h to FFh) are available for system- and OEM-specific information.
122 typedef UINT8 SMBIOS_TYPE
;
125 /// Specifies the structure's handle, a unique 16-bit number in the range 0 to 0FFFEh (for version
126 /// 2.0) or 0 to 0FEFFh (for version 2.1 and later). The handle can be used with the Get SMBIOS
127 /// Structure function to retrieve a specific structure; the handle numbers are not required to be
128 /// contiguous. For v2.1 and later, handle values in the range 0FF00h to 0FFFFh are reserved for
129 /// use by this specification.
130 /// If the system configuration changes, a previously assigned handle might no longer exist.
131 /// However once a handle has been assigned by the BIOS, the BIOS cannot re-assign that handle
132 /// number to another structure.
134 typedef UINT16 SMBIOS_HANDLE
;
137 /// Smbios Table Entry Point Structure.
141 UINT8 AnchorString
[4];
142 UINT8 EntryPointStructureChecksum
;
143 UINT8 EntryPointLength
;
146 UINT16 MaxStructureSize
;
147 UINT8 EntryPointRevision
;
148 UINT8 FormattedArea
[5];
149 UINT8 IntermediateAnchorString
[5];
150 UINT8 IntermediateChecksum
;
153 UINT16 NumberOfSmbiosStructures
;
154 UINT8 SmbiosBcdRevision
;
155 } SMBIOS_TABLE_ENTRY_POINT
;
158 UINT8 AnchorString
[5];
159 UINT8 EntryPointStructureChecksum
;
160 UINT8 EntryPointLength
;
164 UINT8 EntryPointRevision
;
166 UINT32 TableMaximumSize
;
168 } SMBIOS_TABLE_3_0_ENTRY_POINT
;
171 /// The Smbios structure header.
176 SMBIOS_HANDLE Handle
;
180 /// Text strings associated with a given SMBIOS structure are returned in the dmiStrucBuffer, appended directly after
181 /// the formatted portion of the structure. This method of returning string information eliminates the need for
182 /// application software to deal with pointers embedded in the SMBIOS structure. Each string is terminated with a null
183 /// (00h) BYTE and the set of strings is terminated with an additional null (00h) BYTE. When the formatted portion of
184 /// a SMBIOS structure references a string, it does so by specifying a non-zero string number within the structure's
185 /// string-set. For example, if a string field contains 02h, it references the second string following the formatted portion
186 /// of the SMBIOS structure. If a string field references no string, a null (0) is placed in that string field. If the
187 /// formatted portion of the structure contains string-reference fields and all the string fields are set to 0 (no string
188 /// references), the formatted section of the structure is followed by two null (00h) BYTES.
190 typedef UINT8 SMBIOS_TABLE_STRING
;
193 /// BIOS Characteristics
194 /// Defines which functions the BIOS supports. PCI, PCMCIA, Flash, etc.
197 UINT32 Reserved
:2; ///< Bits 0-1.
199 UINT32 BiosCharacteristicsNotSupported
:1;
200 UINT32 IsaIsSupported
:1;
201 UINT32 McaIsSupported
:1;
202 UINT32 EisaIsSupported
:1;
203 UINT32 PciIsSupported
:1;
204 UINT32 PcmciaIsSupported
:1;
205 UINT32 PlugAndPlayIsSupported
:1;
206 UINT32 ApmIsSupported
:1;
207 UINT32 BiosIsUpgradable
:1;
208 UINT32 BiosShadowingAllowed
:1;
209 UINT32 VlVesaIsSupported
:1;
210 UINT32 EscdSupportIsAvailable
:1;
211 UINT32 BootFromCdIsSupported
:1;
212 UINT32 SelectableBootIsSupported
:1;
213 UINT32 RomBiosIsSocketed
:1;
214 UINT32 BootFromPcmciaIsSupported
:1;
215 UINT32 EDDSpecificationIsSupported
:1;
216 UINT32 JapaneseNecFloppyIsSupported
:1;
217 UINT32 JapaneseToshibaFloppyIsSupported
:1;
218 UINT32 Floppy525_360IsSupported
:1;
219 UINT32 Floppy525_12IsSupported
:1;
220 UINT32 Floppy35_720IsSupported
:1;
221 UINT32 Floppy35_288IsSupported
:1;
222 UINT32 PrintScreenIsSupported
:1;
223 UINT32 Keyboard8042IsSupported
:1;
224 UINT32 SerialIsSupported
:1;
225 UINT32 PrinterIsSupported
:1;
226 UINT32 CgaMonoIsSupported
:1;
228 UINT32 ReservedForVendor
:32; ///< Bits 32-63. Bits 32-47 reserved for BIOS vendor
229 ///< and bits 48-63 reserved for System Vendor.
230 } MISC_BIOS_CHARACTERISTICS
;
233 /// BIOS Characteristics Extension Byte 1.
234 /// This information, available for SMBIOS version 2.1 and later, appears at offset 12h
235 /// within the BIOS Information structure.
238 UINT8 AcpiIsSupported
:1;
239 UINT8 UsbLegacyIsSupported
:1;
240 UINT8 AgpIsSupported
:1;
241 UINT8 I2OBootIsSupported
:1;
242 UINT8 Ls120BootIsSupported
:1;
243 UINT8 AtapiZipDriveBootIsSupported
:1;
244 UINT8 Boot1394IsSupported
:1;
245 UINT8 SmartBatteryIsSupported
:1;
246 } MBCE_BIOS_RESERVED
;
249 /// BIOS Characteristics Extension Byte 2.
250 /// This information, available for SMBIOS version 2.3 and later, appears at offset 13h
251 /// within the BIOS Information structure.
254 UINT8 BiosBootSpecIsSupported
:1;
255 UINT8 FunctionKeyNetworkBootIsSupported
:1;
256 UINT8 TargetContentDistributionEnabled
:1;
257 UINT8 UefiSpecificationSupported
:1;
258 UINT8 VirtualMachineSupported
:1;
259 UINT8 ExtensionByte2Reserved
:3;
260 } MBCE_SYSTEM_RESERVED
;
263 /// BIOS Characteristics Extension Bytes.
266 MBCE_BIOS_RESERVED BiosReserved
;
267 MBCE_SYSTEM_RESERVED SystemReserved
;
268 } MISC_BIOS_CHARACTERISTICS_EXTENSION
;
271 /// Extended BIOS ROM size.
276 } EXTENDED_BIOS_ROM_SIZE
;
279 /// BIOS Information (Type 0).
282 SMBIOS_STRUCTURE Hdr
;
283 SMBIOS_TABLE_STRING Vendor
;
284 SMBIOS_TABLE_STRING BiosVersion
;
286 SMBIOS_TABLE_STRING BiosReleaseDate
;
288 MISC_BIOS_CHARACTERISTICS BiosCharacteristics
;
289 UINT8 BIOSCharacteristicsExtensionBytes
[2];
290 UINT8 SystemBiosMajorRelease
;
291 UINT8 SystemBiosMinorRelease
;
292 UINT8 EmbeddedControllerFirmwareMajorRelease
;
293 UINT8 EmbeddedControllerFirmwareMinorRelease
;
295 // Add for smbios 3.1.0
297 EXTENDED_BIOS_ROM_SIZE ExtendedBiosSize
;
298 } SMBIOS_TABLE_TYPE0
;
301 /// System Wake-up Type.
304 SystemWakeupTypeReserved
= 0x00,
305 SystemWakeupTypeOther
= 0x01,
306 SystemWakeupTypeUnknown
= 0x02,
307 SystemWakeupTypeApmTimer
= 0x03,
308 SystemWakeupTypeModemRing
= 0x04,
309 SystemWakeupTypeLanRemote
= 0x05,
310 SystemWakeupTypePowerSwitch
= 0x06,
311 SystemWakeupTypePciPme
= 0x07,
312 SystemWakeupTypeAcPowerRestored
= 0x08
313 } MISC_SYSTEM_WAKEUP_TYPE
;
316 /// System Information (Type 1).
318 /// The information in this structure defines attributes of the overall system and is
319 /// intended to be associated with the Component ID group of the system's MIF.
320 /// An SMBIOS implementation is associated with a single system instance and contains
321 /// one and only one System Information (Type 1) structure.
324 SMBIOS_STRUCTURE Hdr
;
325 SMBIOS_TABLE_STRING Manufacturer
;
326 SMBIOS_TABLE_STRING ProductName
;
327 SMBIOS_TABLE_STRING Version
;
328 SMBIOS_TABLE_STRING SerialNumber
;
330 UINT8 WakeUpType
; ///< The enumeration value from MISC_SYSTEM_WAKEUP_TYPE.
331 SMBIOS_TABLE_STRING SKUNumber
;
332 SMBIOS_TABLE_STRING Family
;
333 } SMBIOS_TABLE_TYPE1
;
336 /// Base Board - Feature Flags.
339 UINT8 Motherboard
:1;
340 UINT8 RequiresDaughterCard
:1;
342 UINT8 Replaceable
:1;
343 UINT8 HotSwappable
:1;
345 } BASE_BOARD_FEATURE_FLAGS
;
348 /// Base Board - Board Type.
351 BaseBoardTypeUnknown
= 0x1,
352 BaseBoardTypeOther
= 0x2,
353 BaseBoardTypeServerBlade
= 0x3,
354 BaseBoardTypeConnectivitySwitch
= 0x4,
355 BaseBoardTypeSystemManagementModule
= 0x5,
356 BaseBoardTypeProcessorModule
= 0x6,
357 BaseBoardTypeIOModule
= 0x7,
358 BaseBoardTypeMemoryModule
= 0x8,
359 BaseBoardTypeDaughterBoard
= 0x9,
360 BaseBoardTypeMotherBoard
= 0xA,
361 BaseBoardTypeProcessorMemoryModule
= 0xB,
362 BaseBoardTypeProcessorIOModule
= 0xC,
363 BaseBoardTypeInterconnectBoard
= 0xD
367 /// Base Board (or Module) Information (Type 2).
369 /// The information in this structure defines attributes of a system baseboard -
370 /// for example a motherboard, planar, or server blade or other standard system module.
373 SMBIOS_STRUCTURE Hdr
;
374 SMBIOS_TABLE_STRING Manufacturer
;
375 SMBIOS_TABLE_STRING ProductName
;
376 SMBIOS_TABLE_STRING Version
;
377 SMBIOS_TABLE_STRING SerialNumber
;
378 SMBIOS_TABLE_STRING AssetTag
;
379 BASE_BOARD_FEATURE_FLAGS FeatureFlag
;
380 SMBIOS_TABLE_STRING LocationInChassis
;
381 UINT16 ChassisHandle
;
382 UINT8 BoardType
; ///< The enumeration value from BASE_BOARD_TYPE.
383 UINT8 NumberOfContainedObjectHandles
;
384 UINT16 ContainedObjectHandles
[1];
385 } SMBIOS_TABLE_TYPE2
;
388 /// System Enclosure or Chassis Types
391 MiscChassisTypeOther
= 0x01,
392 MiscChassisTypeUnknown
= 0x02,
393 MiscChassisTypeDeskTop
= 0x03,
394 MiscChassisTypeLowProfileDesktop
= 0x04,
395 MiscChassisTypePizzaBox
= 0x05,
396 MiscChassisTypeMiniTower
= 0x06,
397 MiscChassisTypeTower
= 0x07,
398 MiscChassisTypePortable
= 0x08,
399 MiscChassisTypeLapTop
= 0x09,
400 MiscChassisTypeNotebook
= 0x0A,
401 MiscChassisTypeHandHeld
= 0x0B,
402 MiscChassisTypeDockingStation
= 0x0C,
403 MiscChassisTypeAllInOne
= 0x0D,
404 MiscChassisTypeSubNotebook
= 0x0E,
405 MiscChassisTypeSpaceSaving
= 0x0F,
406 MiscChassisTypeLunchBox
= 0x10,
407 MiscChassisTypeMainServerChassis
= 0x11,
408 MiscChassisTypeExpansionChassis
= 0x12,
409 MiscChassisTypeSubChassis
= 0x13,
410 MiscChassisTypeBusExpansionChassis
= 0x14,
411 MiscChassisTypePeripheralChassis
= 0x15,
412 MiscChassisTypeRaidChassis
= 0x16,
413 MiscChassisTypeRackMountChassis
= 0x17,
414 MiscChassisTypeSealedCasePc
= 0x18,
415 MiscChassisMultiSystemChassis
= 0x19,
416 MiscChassisCompactPCI
= 0x1A,
417 MiscChassisAdvancedTCA
= 0x1B,
418 MiscChassisBlade
= 0x1C,
419 MiscChassisBladeEnclosure
= 0x1D,
420 MiscChassisTablet
= 0x1E,
421 MiscChassisConvertible
= 0x1F,
422 MiscChassisDetachable
= 0x20,
423 MiscChassisIoTGateway
= 0x21,
424 MiscChassisEmbeddedPc
= 0x22,
425 MiscChassisMiniPc
= 0x23,
426 MiscChassisStickPc
= 0x24
430 /// System Enclosure or Chassis States .
433 ChassisStateOther
= 0x01,
434 ChassisStateUnknown
= 0x02,
435 ChassisStateSafe
= 0x03,
436 ChassisStateWarning
= 0x04,
437 ChassisStateCritical
= 0x05,
438 ChassisStateNonRecoverable
= 0x06
439 } MISC_CHASSIS_STATE
;
442 /// System Enclosure or Chassis Security Status.
445 ChassisSecurityStatusOther
= 0x01,
446 ChassisSecurityStatusUnknown
= 0x02,
447 ChassisSecurityStatusNone
= 0x03,
448 ChassisSecurityStatusExternalInterfaceLockedOut
= 0x04,
449 ChassisSecurityStatusExternalInterfaceLockedEnabled
= 0x05
450 } MISC_CHASSIS_SECURITY_STATE
;
453 /// Contained Element record
456 UINT8 ContainedElementType
;
457 UINT8 ContainedElementMinimum
;
458 UINT8 ContainedElementMaximum
;
463 /// System Enclosure or Chassis (Type 3).
465 /// The information in this structure defines attributes of the system's mechanical enclosure(s).
466 /// For example, if a system included a separate enclosure for its peripheral devices,
467 /// two structures would be returned: one for the main, system enclosure and the second for
468 /// the peripheral device enclosure. The additions to this structure in v2.1 of this specification
469 /// support the population of the CIM_Chassis class.
472 SMBIOS_STRUCTURE Hdr
;
473 SMBIOS_TABLE_STRING Manufacturer
;
475 SMBIOS_TABLE_STRING Version
;
476 SMBIOS_TABLE_STRING SerialNumber
;
477 SMBIOS_TABLE_STRING AssetTag
;
478 UINT8 BootupState
; ///< The enumeration value from MISC_CHASSIS_STATE.
479 UINT8 PowerSupplyState
; ///< The enumeration value from MISC_CHASSIS_STATE.
480 UINT8 ThermalState
; ///< The enumeration value from MISC_CHASSIS_STATE.
481 UINT8 SecurityStatus
; ///< The enumeration value from MISC_CHASSIS_SECURITY_STATE.
484 UINT8 NumberofPowerCords
;
485 UINT8 ContainedElementCount
;
486 UINT8 ContainedElementRecordLength
;
488 // Can have 0 to (ContainedElementCount * ContainedElementRecordLength) contained elements
490 CONTAINED_ELEMENT ContainedElements
[1];
492 // Add for smbios 2.7
494 // Since ContainedElements has a variable number of entries, must not define SKUNumber in
495 // the structure. Need to reference it by starting at offset 0x15 and adding
496 // (ContainedElementCount * ContainedElementRecordLength) bytes.
498 // SMBIOS_TABLE_STRING SKUNumber;
499 } SMBIOS_TABLE_TYPE3
;
502 /// Processor Information - Processor Type.
505 ProcessorOther
= 0x01,
506 ProcessorUnknown
= 0x02,
507 CentralProcessor
= 0x03,
508 MathProcessor
= 0x04,
510 VideoProcessor
= 0x06
511 } PROCESSOR_TYPE_DATA
;
514 /// Processor Information - Processor Family.
517 ProcessorFamilyOther
= 0x01,
518 ProcessorFamilyUnknown
= 0x02,
519 ProcessorFamily8086
= 0x03,
520 ProcessorFamily80286
= 0x04,
521 ProcessorFamilyIntel386
= 0x05,
522 ProcessorFamilyIntel486
= 0x06,
523 ProcessorFamily8087
= 0x07,
524 ProcessorFamily80287
= 0x08,
525 ProcessorFamily80387
= 0x09,
526 ProcessorFamily80487
= 0x0A,
527 ProcessorFamilyPentium
= 0x0B,
528 ProcessorFamilyPentiumPro
= 0x0C,
529 ProcessorFamilyPentiumII
= 0x0D,
530 ProcessorFamilyPentiumMMX
= 0x0E,
531 ProcessorFamilyCeleron
= 0x0F,
532 ProcessorFamilyPentiumIIXeon
= 0x10,
533 ProcessorFamilyPentiumIII
= 0x11,
534 ProcessorFamilyM1
= 0x12,
535 ProcessorFamilyM2
= 0x13,
536 ProcessorFamilyIntelCeleronM
= 0x14,
537 ProcessorFamilyIntelPentium4Ht
= 0x15,
538 ProcessorFamilyAmdDuron
= 0x18,
539 ProcessorFamilyK5
= 0x19,
540 ProcessorFamilyK6
= 0x1A,
541 ProcessorFamilyK6_2
= 0x1B,
542 ProcessorFamilyK6_3
= 0x1C,
543 ProcessorFamilyAmdAthlon
= 0x1D,
544 ProcessorFamilyAmd29000
= 0x1E,
545 ProcessorFamilyK6_2Plus
= 0x1F,
546 ProcessorFamilyPowerPC
= 0x20,
547 ProcessorFamilyPowerPC601
= 0x21,
548 ProcessorFamilyPowerPC603
= 0x22,
549 ProcessorFamilyPowerPC603Plus
= 0x23,
550 ProcessorFamilyPowerPC604
= 0x24,
551 ProcessorFamilyPowerPC620
= 0x25,
552 ProcessorFamilyPowerPCx704
= 0x26,
553 ProcessorFamilyPowerPC750
= 0x27,
554 ProcessorFamilyIntelCoreDuo
= 0x28,
555 ProcessorFamilyIntelCoreDuoMobile
= 0x29,
556 ProcessorFamilyIntelCoreSoloMobile
= 0x2A,
557 ProcessorFamilyIntelAtom
= 0x2B,
558 ProcessorFamilyIntelCoreM
= 0x2C,
559 ProcessorFamilyIntelCorem3
= 0x2D,
560 ProcessorFamilyIntelCorem5
= 0x2E,
561 ProcessorFamilyIntelCorem7
= 0x2F,
562 ProcessorFamilyAlpha
= 0x30,
563 ProcessorFamilyAlpha21064
= 0x31,
564 ProcessorFamilyAlpha21066
= 0x32,
565 ProcessorFamilyAlpha21164
= 0x33,
566 ProcessorFamilyAlpha21164PC
= 0x34,
567 ProcessorFamilyAlpha21164a
= 0x35,
568 ProcessorFamilyAlpha21264
= 0x36,
569 ProcessorFamilyAlpha21364
= 0x37,
570 ProcessorFamilyAmdTurionIIUltraDualCoreMobileM
= 0x38,
571 ProcessorFamilyAmdTurionIIDualCoreMobileM
= 0x39,
572 ProcessorFamilyAmdAthlonIIDualCoreM
= 0x3A,
573 ProcessorFamilyAmdOpteron6100Series
= 0x3B,
574 ProcessorFamilyAmdOpteron4100Series
= 0x3C,
575 ProcessorFamilyAmdOpteron6200Series
= 0x3D,
576 ProcessorFamilyAmdOpteron4200Series
= 0x3E,
577 ProcessorFamilyAmdFxSeries
= 0x3F,
578 ProcessorFamilyMips
= 0x40,
579 ProcessorFamilyMIPSR4000
= 0x41,
580 ProcessorFamilyMIPSR4200
= 0x42,
581 ProcessorFamilyMIPSR4400
= 0x43,
582 ProcessorFamilyMIPSR4600
= 0x44,
583 ProcessorFamilyMIPSR10000
= 0x45,
584 ProcessorFamilyAmdCSeries
= 0x46,
585 ProcessorFamilyAmdESeries
= 0x47,
586 ProcessorFamilyAmdASeries
= 0x48, ///< SMBIOS spec 2.8.0 updated the name
587 ProcessorFamilyAmdGSeries
= 0x49,
588 ProcessorFamilyAmdZSeries
= 0x4A,
589 ProcessorFamilyAmdRSeries
= 0x4B,
590 ProcessorFamilyAmdOpteron4300
= 0x4C,
591 ProcessorFamilyAmdOpteron6300
= 0x4D,
592 ProcessorFamilyAmdOpteron3300
= 0x4E,
593 ProcessorFamilyAmdFireProSeries
= 0x4F,
594 ProcessorFamilySparc
= 0x50,
595 ProcessorFamilySuperSparc
= 0x51,
596 ProcessorFamilymicroSparcII
= 0x52,
597 ProcessorFamilymicroSparcIIep
= 0x53,
598 ProcessorFamilyUltraSparc
= 0x54,
599 ProcessorFamilyUltraSparcII
= 0x55,
600 ProcessorFamilyUltraSparcIii
= 0x56,
601 ProcessorFamilyUltraSparcIII
= 0x57,
602 ProcessorFamilyUltraSparcIIIi
= 0x58,
603 ProcessorFamily68040
= 0x60,
604 ProcessorFamily68xxx
= 0x61,
605 ProcessorFamily68000
= 0x62,
606 ProcessorFamily68010
= 0x63,
607 ProcessorFamily68020
= 0x64,
608 ProcessorFamily68030
= 0x65,
609 ProcessorFamilyAmdAthlonX4QuadCore
= 0x66,
610 ProcessorFamilyAmdOpteronX1000Series
= 0x67,
611 ProcessorFamilyAmdOpteronX2000Series
= 0x68,
612 ProcessorFamilyAmdOpteronASeries
= 0x69,
613 ProcessorFamilyAmdOpteronX3000Series
= 0x6A,
614 ProcessorFamilyHobbit
= 0x70,
615 ProcessorFamilyCrusoeTM5000
= 0x78,
616 ProcessorFamilyCrusoeTM3000
= 0x79,
617 ProcessorFamilyEfficeonTM8000
= 0x7A,
618 ProcessorFamilyWeitek
= 0x80,
619 ProcessorFamilyItanium
= 0x82,
620 ProcessorFamilyAmdAthlon64
= 0x83,
621 ProcessorFamilyAmdOpteron
= 0x84,
622 ProcessorFamilyAmdSempron
= 0x85,
623 ProcessorFamilyAmdTurion64Mobile
= 0x86,
624 ProcessorFamilyDualCoreAmdOpteron
= 0x87,
625 ProcessorFamilyAmdAthlon64X2DualCore
= 0x88,
626 ProcessorFamilyAmdTurion64X2Mobile
= 0x89,
627 ProcessorFamilyQuadCoreAmdOpteron
= 0x8A,
628 ProcessorFamilyThirdGenerationAmdOpteron
= 0x8B,
629 ProcessorFamilyAmdPhenomFxQuadCore
= 0x8C,
630 ProcessorFamilyAmdPhenomX4QuadCore
= 0x8D,
631 ProcessorFamilyAmdPhenomX2DualCore
= 0x8E,
632 ProcessorFamilyAmdAthlonX2DualCore
= 0x8F,
633 ProcessorFamilyPARISC
= 0x90,
634 ProcessorFamilyPaRisc8500
= 0x91,
635 ProcessorFamilyPaRisc8000
= 0x92,
636 ProcessorFamilyPaRisc7300LC
= 0x93,
637 ProcessorFamilyPaRisc7200
= 0x94,
638 ProcessorFamilyPaRisc7100LC
= 0x95,
639 ProcessorFamilyPaRisc7100
= 0x96,
640 ProcessorFamilyV30
= 0xA0,
641 ProcessorFamilyQuadCoreIntelXeon3200Series
= 0xA1,
642 ProcessorFamilyDualCoreIntelXeon3000Series
= 0xA2,
643 ProcessorFamilyQuadCoreIntelXeon5300Series
= 0xA3,
644 ProcessorFamilyDualCoreIntelXeon5100Series
= 0xA4,
645 ProcessorFamilyDualCoreIntelXeon5000Series
= 0xA5,
646 ProcessorFamilyDualCoreIntelXeonLV
= 0xA6,
647 ProcessorFamilyDualCoreIntelXeonULV
= 0xA7,
648 ProcessorFamilyDualCoreIntelXeon7100Series
= 0xA8,
649 ProcessorFamilyQuadCoreIntelXeon5400Series
= 0xA9,
650 ProcessorFamilyQuadCoreIntelXeon
= 0xAA,
651 ProcessorFamilyDualCoreIntelXeon5200Series
= 0xAB,
652 ProcessorFamilyDualCoreIntelXeon7200Series
= 0xAC,
653 ProcessorFamilyQuadCoreIntelXeon7300Series
= 0xAD,
654 ProcessorFamilyQuadCoreIntelXeon7400Series
= 0xAE,
655 ProcessorFamilyMultiCoreIntelXeon7400Series
= 0xAF,
656 ProcessorFamilyPentiumIIIXeon
= 0xB0,
657 ProcessorFamilyPentiumIIISpeedStep
= 0xB1,
658 ProcessorFamilyPentium4
= 0xB2,
659 ProcessorFamilyIntelXeon
= 0xB3,
660 ProcessorFamilyAS400
= 0xB4,
661 ProcessorFamilyIntelXeonMP
= 0xB5,
662 ProcessorFamilyAMDAthlonXP
= 0xB6,
663 ProcessorFamilyAMDAthlonMP
= 0xB7,
664 ProcessorFamilyIntelItanium2
= 0xB8,
665 ProcessorFamilyIntelPentiumM
= 0xB9,
666 ProcessorFamilyIntelCeleronD
= 0xBA,
667 ProcessorFamilyIntelPentiumD
= 0xBB,
668 ProcessorFamilyIntelPentiumEx
= 0xBC,
669 ProcessorFamilyIntelCoreSolo
= 0xBD, ///< SMBIOS spec 2.6 updated this value
670 ProcessorFamilyReserved
= 0xBE,
671 ProcessorFamilyIntelCore2
= 0xBF,
672 ProcessorFamilyIntelCore2Solo
= 0xC0,
673 ProcessorFamilyIntelCore2Extreme
= 0xC1,
674 ProcessorFamilyIntelCore2Quad
= 0xC2,
675 ProcessorFamilyIntelCore2ExtremeMobile
= 0xC3,
676 ProcessorFamilyIntelCore2DuoMobile
= 0xC4,
677 ProcessorFamilyIntelCore2SoloMobile
= 0xC5,
678 ProcessorFamilyIntelCoreI7
= 0xC6,
679 ProcessorFamilyDualCoreIntelCeleron
= 0xC7,
680 ProcessorFamilyIBM390
= 0xC8,
681 ProcessorFamilyG4
= 0xC9,
682 ProcessorFamilyG5
= 0xCA,
683 ProcessorFamilyG6
= 0xCB,
684 ProcessorFamilyzArchitecture
= 0xCC,
685 ProcessorFamilyIntelCoreI5
= 0xCD,
686 ProcessorFamilyIntelCoreI3
= 0xCE,
687 ProcessorFamilyViaC7M
= 0xD2,
688 ProcessorFamilyViaC7D
= 0xD3,
689 ProcessorFamilyViaC7
= 0xD4,
690 ProcessorFamilyViaEden
= 0xD5,
691 ProcessorFamilyMultiCoreIntelXeon
= 0xD6,
692 ProcessorFamilyDualCoreIntelXeon3Series
= 0xD7,
693 ProcessorFamilyQuadCoreIntelXeon3Series
= 0xD8,
694 ProcessorFamilyViaNano
= 0xD9,
695 ProcessorFamilyDualCoreIntelXeon5Series
= 0xDA,
696 ProcessorFamilyQuadCoreIntelXeon5Series
= 0xDB,
697 ProcessorFamilyDualCoreIntelXeon7Series
= 0xDD,
698 ProcessorFamilyQuadCoreIntelXeon7Series
= 0xDE,
699 ProcessorFamilyMultiCoreIntelXeon7Series
= 0xDF,
700 ProcessorFamilyMultiCoreIntelXeon3400Series
= 0xE0,
701 ProcessorFamilyAmdOpteron3000Series
= 0xE4,
702 ProcessorFamilyAmdSempronII
= 0xE5,
703 ProcessorFamilyEmbeddedAmdOpteronQuadCore
= 0xE6,
704 ProcessorFamilyAmdPhenomTripleCore
= 0xE7,
705 ProcessorFamilyAmdTurionUltraDualCoreMobile
= 0xE8,
706 ProcessorFamilyAmdTurionDualCoreMobile
= 0xE9,
707 ProcessorFamilyAmdAthlonDualCore
= 0xEA,
708 ProcessorFamilyAmdSempronSI
= 0xEB,
709 ProcessorFamilyAmdPhenomII
= 0xEC,
710 ProcessorFamilyAmdAthlonII
= 0xED,
711 ProcessorFamilySixCoreAmdOpteron
= 0xEE,
712 ProcessorFamilyAmdSempronM
= 0xEF,
713 ProcessorFamilyi860
= 0xFA,
714 ProcessorFamilyi960
= 0xFB,
715 ProcessorFamilyIndicatorFamily2
= 0xFE,
716 ProcessorFamilyReserved1
= 0xFF
717 } PROCESSOR_FAMILY_DATA
;
720 /// Processor Information2 - Processor Family2.
723 ProcessorFamilyARMv7
= 0x0100,
724 ProcessorFamilyARMv8
= 0x0101,
725 ProcessorFamilySH3
= 0x0104,
726 ProcessorFamilySH4
= 0x0105,
727 ProcessorFamilyARM
= 0x0118,
728 ProcessorFamilyStrongARM
= 0x0119,
729 ProcessorFamily6x86
= 0x012C,
730 ProcessorFamilyMediaGX
= 0x012D,
731 ProcessorFamilyMII
= 0x012E,
732 ProcessorFamilyWinChip
= 0x0140,
733 ProcessorFamilyDSP
= 0x015E,
734 ProcessorFamilyVideoProcessor
= 0x01F4
735 } PROCESSOR_FAMILY2_DATA
;
738 /// Processor Information - Voltage.
741 UINT8 ProcessorVoltageCapability5V
:1;
742 UINT8 ProcessorVoltageCapability3_3V
:1;
743 UINT8 ProcessorVoltageCapability2_9V
:1;
744 UINT8 ProcessorVoltageCapabilityReserved
:1; ///< Bit 3, must be zero.
745 UINT8 ProcessorVoltageReserved
:3; ///< Bits 4-6, must be zero.
746 UINT8 ProcessorVoltageIndicateLegacy
:1;
750 /// Processor Information - Processor Upgrade.
753 ProcessorUpgradeOther
= 0x01,
754 ProcessorUpgradeUnknown
= 0x02,
755 ProcessorUpgradeDaughterBoard
= 0x03,
756 ProcessorUpgradeZIFSocket
= 0x04,
757 ProcessorUpgradePiggyBack
= 0x05, ///< Replaceable.
758 ProcessorUpgradeNone
= 0x06,
759 ProcessorUpgradeLIFSocket
= 0x07,
760 ProcessorUpgradeSlot1
= 0x08,
761 ProcessorUpgradeSlot2
= 0x09,
762 ProcessorUpgrade370PinSocket
= 0x0A,
763 ProcessorUpgradeSlotA
= 0x0B,
764 ProcessorUpgradeSlotM
= 0x0C,
765 ProcessorUpgradeSocket423
= 0x0D,
766 ProcessorUpgradeSocketA
= 0x0E, ///< Socket 462.
767 ProcessorUpgradeSocket478
= 0x0F,
768 ProcessorUpgradeSocket754
= 0x10,
769 ProcessorUpgradeSocket940
= 0x11,
770 ProcessorUpgradeSocket939
= 0x12,
771 ProcessorUpgradeSocketmPGA604
= 0x13,
772 ProcessorUpgradeSocketLGA771
= 0x14,
773 ProcessorUpgradeSocketLGA775
= 0x15,
774 ProcessorUpgradeSocketS1
= 0x16,
775 ProcessorUpgradeAM2
= 0x17,
776 ProcessorUpgradeF1207
= 0x18,
777 ProcessorSocketLGA1366
= 0x19,
778 ProcessorUpgradeSocketG34
= 0x1A,
779 ProcessorUpgradeSocketAM3
= 0x1B,
780 ProcessorUpgradeSocketC32
= 0x1C,
781 ProcessorUpgradeSocketLGA1156
= 0x1D,
782 ProcessorUpgradeSocketLGA1567
= 0x1E,
783 ProcessorUpgradeSocketPGA988A
= 0x1F,
784 ProcessorUpgradeSocketBGA1288
= 0x20,
785 ProcessorUpgradeSocketrPGA988B
= 0x21,
786 ProcessorUpgradeSocketBGA1023
= 0x22,
787 ProcessorUpgradeSocketBGA1224
= 0x23,
788 ProcessorUpgradeSocketLGA1155
= 0x24, ///< SMBIOS spec 2.8.0 updated the name
789 ProcessorUpgradeSocketLGA1356
= 0x25,
790 ProcessorUpgradeSocketLGA2011
= 0x26,
791 ProcessorUpgradeSocketFS1
= 0x27,
792 ProcessorUpgradeSocketFS2
= 0x28,
793 ProcessorUpgradeSocketFM1
= 0x29,
794 ProcessorUpgradeSocketFM2
= 0x2A,
795 ProcessorUpgradeSocketLGA2011_3
= 0x2B,
796 ProcessorUpgradeSocketLGA1356_3
= 0x2C,
797 ProcessorUpgradeSocketLGA1150
= 0x2D,
798 ProcessorUpgradeSocketBGA1168
= 0x2E,
799 ProcessorUpgradeSocketBGA1234
= 0x2F,
800 ProcessorUpgradeSocketBGA1364
= 0x30,
801 ProcessorUpgradeSocketAM4
= 0x31,
802 ProcessorUpgradeSocketLGA1151
= 0x32,
803 ProcessorUpgradeSocketBGA1356
= 0x33,
804 ProcessorUpgradeSocketBGA1440
= 0x34,
805 ProcessorUpgradeSocketBGA1515
= 0x35,
806 ProcessorUpgradeSocketLGA3647_1
= 0x36,
807 ProcessorUpgradeSocketSP3
= 0x37
811 /// Processor ID Field Description
814 UINT32 ProcessorSteppingId
:4;
815 UINT32 ProcessorModel
: 4;
816 UINT32 ProcessorFamily
: 4;
817 UINT32 ProcessorType
: 2;
818 UINT32 ProcessorReserved1
: 2;
819 UINT32 ProcessorXModel
: 4;
820 UINT32 ProcessorXFamily
: 8;
821 UINT32 ProcessorReserved2
: 4;
822 } PROCESSOR_SIGNATURE
;
825 UINT32 ProcessorFpu
:1;
826 UINT32 ProcessorVme
:1;
827 UINT32 ProcessorDe
:1;
828 UINT32 ProcessorPse
:1;
829 UINT32 ProcessorTsc
:1;
830 UINT32 ProcessorMsr
:1;
831 UINT32 ProcessorPae
:1;
832 UINT32 ProcessorMce
:1;
833 UINT32 ProcessorCx8
:1;
834 UINT32 ProcessorApic
:1;
835 UINT32 ProcessorReserved1
:1;
836 UINT32 ProcessorSep
:1;
837 UINT32 ProcessorMtrr
:1;
838 UINT32 ProcessorPge
:1;
839 UINT32 ProcessorMca
:1;
840 UINT32 ProcessorCmov
:1;
841 UINT32 ProcessorPat
:1;
842 UINT32 ProcessorPse36
:1;
843 UINT32 ProcessorPsn
:1;
844 UINT32 ProcessorClfsh
:1;
845 UINT32 ProcessorReserved2
:1;
846 UINT32 ProcessorDs
:1;
847 UINT32 ProcessorAcpi
:1;
848 UINT32 ProcessorMmx
:1;
849 UINT32 ProcessorFxsr
:1;
850 UINT32 ProcessorSse
:1;
851 UINT32 ProcessorSse2
:1;
852 UINT32 ProcessorSs
:1;
853 UINT32 ProcessorReserved3
:1;
854 UINT32 ProcessorTm
:1;
855 UINT32 ProcessorReserved4
:2;
856 } PROCESSOR_FEATURE_FLAGS
;
859 PROCESSOR_SIGNATURE Signature
;
860 PROCESSOR_FEATURE_FLAGS FeatureFlags
;
864 /// Processor Information (Type 4).
866 /// The information in this structure defines the attributes of a single processor;
867 /// a separate structure instance is provided for each system processor socket/slot.
868 /// For example, a system with an IntelDX2 processor would have a single
869 /// structure instance, while a system with an IntelSX2 processor would have a structure
870 /// to describe the main CPU, and a second structure to describe the 80487 co-processor.
873 SMBIOS_STRUCTURE Hdr
;
874 SMBIOS_TABLE_STRING Socket
;
875 UINT8 ProcessorType
; ///< The enumeration value from PROCESSOR_TYPE_DATA.
876 UINT8 ProcessorFamily
; ///< The enumeration value from PROCESSOR_FAMILY_DATA.
877 SMBIOS_TABLE_STRING ProcessorManufacture
;
878 PROCESSOR_ID_DATA ProcessorId
;
879 SMBIOS_TABLE_STRING ProcessorVersion
;
880 PROCESSOR_VOLTAGE Voltage
;
881 UINT16 ExternalClock
;
885 UINT8 ProcessorUpgrade
; ///< The enumeration value from PROCESSOR_UPGRADE.
886 UINT16 L1CacheHandle
;
887 UINT16 L2CacheHandle
;
888 UINT16 L3CacheHandle
;
889 SMBIOS_TABLE_STRING SerialNumber
;
890 SMBIOS_TABLE_STRING AssetTag
;
891 SMBIOS_TABLE_STRING PartNumber
;
893 // Add for smbios 2.5
896 UINT8 EnabledCoreCount
;
898 UINT16 ProcessorCharacteristics
;
900 // Add for smbios 2.6
902 UINT16 ProcessorFamily2
;
904 // Add for smbios 3.0
907 UINT16 EnabledCoreCount2
;
909 } SMBIOS_TABLE_TYPE4
;
912 /// Memory Controller Error Detecting Method.
915 ErrorDetectingMethodOther
= 0x01,
916 ErrorDetectingMethodUnknown
= 0x02,
917 ErrorDetectingMethodNone
= 0x03,
918 ErrorDetectingMethodParity
= 0x04,
919 ErrorDetectingMethod32Ecc
= 0x05,
920 ErrorDetectingMethod64Ecc
= 0x06,
921 ErrorDetectingMethod128Ecc
= 0x07,
922 ErrorDetectingMethodCrc
= 0x08
923 } MEMORY_ERROR_DETECT_METHOD
;
926 /// Memory Controller Error Correcting Capability.
932 UINT8 SingleBitErrorCorrect
:1;
933 UINT8 DoubleBitErrorCorrect
:1;
934 UINT8 ErrorScrubbing
:1;
936 } MEMORY_ERROR_CORRECT_CAPABILITY
;
939 /// Memory Controller Information - Interleave Support.
942 MemoryInterleaveOther
= 0x01,
943 MemoryInterleaveUnknown
= 0x02,
944 MemoryInterleaveOneWay
= 0x03,
945 MemoryInterleaveTwoWay
= 0x04,
946 MemoryInterleaveFourWay
= 0x05,
947 MemoryInterleaveEightWay
= 0x06,
948 MemoryInterleaveSixteenWay
= 0x07
949 } MEMORY_SUPPORT_INTERLEAVE_TYPE
;
952 /// Memory Controller Information - Memory Speeds.
964 /// Memory Controller Information (Type 5, Obsolete).
966 /// The information in this structure defines the attributes of the system's memory controller(s)
967 /// and the supported attributes of any memory-modules present in the sockets controlled by
969 /// Note: This structure, and its companion Memory Module Information (Type 6, Obsolete),
970 /// are obsolete starting with version 2.1 of this specification. The Physical Memory Array (Type 16)
971 /// and Memory Device (Type 17) structures should be used instead. BIOS providers might
972 /// choose to implement both memory description types to allow existing DMI browsers
973 /// to properly display the system's memory attributes.
976 SMBIOS_STRUCTURE Hdr
;
977 UINT8 ErrDetectMethod
; ///< The enumeration value from MEMORY_ERROR_DETECT_METHOD.
978 MEMORY_ERROR_CORRECT_CAPABILITY ErrCorrectCapability
;
979 UINT8 SupportInterleave
; ///< The enumeration value from MEMORY_SUPPORT_INTERLEAVE_TYPE.
980 UINT8 CurrentInterleave
; ///< The enumeration value from MEMORY_SUPPORT_INTERLEAVE_TYPE .
981 UINT8 MaxMemoryModuleSize
;
982 MEMORY_SPEED_TYPE SupportSpeed
;
983 UINT16 SupportMemoryType
;
984 UINT8 MemoryModuleVoltage
;
985 UINT8 AssociatedMemorySlotNum
;
986 UINT16 MemoryModuleConfigHandles
[1];
987 } SMBIOS_TABLE_TYPE5
;
990 /// Memory Module Information - Memory Types
996 UINT16 FastPageMode
:1;
1005 } MEMORY_CURRENT_TYPE
;
1008 /// Memory Module Information - Memory Size.
1011 UINT8 InstalledOrEnabledSize
:7; ///< Size (n), where 2**n is the size in MB.
1012 UINT8 SingleOrDoubleBank
:1;
1013 } MEMORY_INSTALLED_ENABLED_SIZE
;
1016 /// Memory Module Information (Type 6, Obsolete)
1018 /// One Memory Module Information structure is included for each memory-module socket
1019 /// in the system. The structure describes the speed, type, size, and error status
1020 /// of each system memory module. The supported attributes of each module are described
1021 /// by the "owning" Memory Controller Information structure.
1022 /// Note: This structure, and its companion Memory Controller Information (Type 5, Obsolete),
1023 /// are obsolete starting with version 2.1 of this specification. The Physical Memory Array (Type 16)
1024 /// and Memory Device (Type 17) structures should be used instead.
1027 SMBIOS_STRUCTURE Hdr
;
1028 SMBIOS_TABLE_STRING SocketDesignation
;
1029 UINT8 BankConnections
;
1031 MEMORY_CURRENT_TYPE CurrentMemoryType
;
1032 MEMORY_INSTALLED_ENABLED_SIZE InstalledSize
;
1033 MEMORY_INSTALLED_ENABLED_SIZE EnabledSize
;
1035 } SMBIOS_TABLE_TYPE6
;
1038 /// Cache Information - SRAM Type.
1045 UINT16 PipelineBurst
:1;
1046 UINT16 Synchronous
:1;
1047 UINT16 Asynchronous
:1;
1049 } CACHE_SRAM_TYPE_DATA
;
1052 /// Cache Information - Error Correction Type.
1055 CacheErrorOther
= 0x01,
1056 CacheErrorUnknown
= 0x02,
1057 CacheErrorNone
= 0x03,
1058 CacheErrorParity
= 0x04,
1059 CacheErrorSingleBit
= 0x05, ///< ECC
1060 CacheErrorMultiBit
= 0x06 ///< ECC
1061 } CACHE_ERROR_TYPE_DATA
;
1064 /// Cache Information - System Cache Type.
1067 CacheTypeOther
= 0x01,
1068 CacheTypeUnknown
= 0x02,
1069 CacheTypeInstruction
= 0x03,
1070 CacheTypeData
= 0x04,
1071 CacheTypeUnified
= 0x05
1075 /// Cache Information - Associativity.
1078 CacheAssociativityOther
= 0x01,
1079 CacheAssociativityUnknown
= 0x02,
1080 CacheAssociativityDirectMapped
= 0x03,
1081 CacheAssociativity2Way
= 0x04,
1082 CacheAssociativity4Way
= 0x05,
1083 CacheAssociativityFully
= 0x06,
1084 CacheAssociativity8Way
= 0x07,
1085 CacheAssociativity16Way
= 0x08,
1086 CacheAssociativity12Way
= 0x09,
1087 CacheAssociativity24Way
= 0x0A,
1088 CacheAssociativity32Way
= 0x0B,
1089 CacheAssociativity48Way
= 0x0C,
1090 CacheAssociativity64Way
= 0x0D,
1091 CacheAssociativity20Way
= 0x0E
1092 } CACHE_ASSOCIATIVITY_DATA
;
1095 /// Cache Information (Type 7).
1097 /// The information in this structure defines the attributes of CPU cache device in the system.
1098 /// One structure is specified for each such device, whether the device is internal to
1099 /// or external to the CPU module. Cache modules can be associated with a processor structure
1100 /// in one or two ways, depending on the SMBIOS version.
1103 SMBIOS_STRUCTURE Hdr
;
1104 SMBIOS_TABLE_STRING SocketDesignation
;
1105 UINT16 CacheConfiguration
;
1106 UINT16 MaximumCacheSize
;
1107 UINT16 InstalledSize
;
1108 CACHE_SRAM_TYPE_DATA SupportedSRAMType
;
1109 CACHE_SRAM_TYPE_DATA CurrentSRAMType
;
1111 UINT8 ErrorCorrectionType
; ///< The enumeration value from CACHE_ERROR_TYPE_DATA.
1112 UINT8 SystemCacheType
; ///< The enumeration value from CACHE_TYPE_DATA.
1113 UINT8 Associativity
; ///< The enumeration value from CACHE_ASSOCIATIVITY_DATA.
1115 // Add for smbios 3.1.0
1117 UINT32 MaximumCacheSize2
;
1118 UINT32 InstalledSize2
;
1119 } SMBIOS_TABLE_TYPE7
;
1122 /// Port Connector Information - Connector Types.
1125 PortConnectorTypeNone
= 0x00,
1126 PortConnectorTypeCentronics
= 0x01,
1127 PortConnectorTypeMiniCentronics
= 0x02,
1128 PortConnectorTypeProprietary
= 0x03,
1129 PortConnectorTypeDB25Male
= 0x04,
1130 PortConnectorTypeDB25Female
= 0x05,
1131 PortConnectorTypeDB15Male
= 0x06,
1132 PortConnectorTypeDB15Female
= 0x07,
1133 PortConnectorTypeDB9Male
= 0x08,
1134 PortConnectorTypeDB9Female
= 0x09,
1135 PortConnectorTypeRJ11
= 0x0A,
1136 PortConnectorTypeRJ45
= 0x0B,
1137 PortConnectorType50PinMiniScsi
= 0x0C,
1138 PortConnectorTypeMiniDin
= 0x0D,
1139 PortConnectorTypeMicroDin
= 0x0E,
1140 PortConnectorTypePS2
= 0x0F,
1141 PortConnectorTypeInfrared
= 0x10,
1142 PortConnectorTypeHpHil
= 0x11,
1143 PortConnectorTypeUsb
= 0x12,
1144 PortConnectorTypeSsaScsi
= 0x13,
1145 PortConnectorTypeCircularDin8Male
= 0x14,
1146 PortConnectorTypeCircularDin8Female
= 0x15,
1147 PortConnectorTypeOnboardIde
= 0x16,
1148 PortConnectorTypeOnboardFloppy
= 0x17,
1149 PortConnectorType9PinDualInline
= 0x18,
1150 PortConnectorType25PinDualInline
= 0x19,
1151 PortConnectorType50PinDualInline
= 0x1A,
1152 PortConnectorType68PinDualInline
= 0x1B,
1153 PortConnectorTypeOnboardSoundInput
= 0x1C,
1154 PortConnectorTypeMiniCentronicsType14
= 0x1D,
1155 PortConnectorTypeMiniCentronicsType26
= 0x1E,
1156 PortConnectorTypeHeadPhoneMiniJack
= 0x1F,
1157 PortConnectorTypeBNC
= 0x20,
1158 PortConnectorType1394
= 0x21,
1159 PortConnectorTypeSasSata
= 0x22,
1160 PortConnectorTypePC98
= 0xA0,
1161 PortConnectorTypePC98Hireso
= 0xA1,
1162 PortConnectorTypePCH98
= 0xA2,
1163 PortConnectorTypePC98Note
= 0xA3,
1164 PortConnectorTypePC98Full
= 0xA4,
1165 PortConnectorTypeOther
= 0xFF
1166 } MISC_PORT_CONNECTOR_TYPE
;
1169 /// Port Connector Information - Port Types
1172 PortTypeNone
= 0x00,
1173 PortTypeParallelXtAtCompatible
= 0x01,
1174 PortTypeParallelPortPs2
= 0x02,
1175 PortTypeParallelPortEcp
= 0x03,
1176 PortTypeParallelPortEpp
= 0x04,
1177 PortTypeParallelPortEcpEpp
= 0x05,
1178 PortTypeSerialXtAtCompatible
= 0x06,
1179 PortTypeSerial16450Compatible
= 0x07,
1180 PortTypeSerial16550Compatible
= 0x08,
1181 PortTypeSerial16550ACompatible
= 0x09,
1182 PortTypeScsi
= 0x0A,
1183 PortTypeMidi
= 0x0B,
1184 PortTypeJoyStick
= 0x0C,
1185 PortTypeKeyboard
= 0x0D,
1186 PortTypeMouse
= 0x0E,
1187 PortTypeSsaScsi
= 0x0F,
1189 PortTypeFireWire
= 0x11,
1190 PortTypePcmciaTypeI
= 0x12,
1191 PortTypePcmciaTypeII
= 0x13,
1192 PortTypePcmciaTypeIII
= 0x14,
1193 PortTypeCardBus
= 0x15,
1194 PortTypeAccessBusPort
= 0x16,
1195 PortTypeScsiII
= 0x17,
1196 PortTypeScsiWide
= 0x18,
1197 PortTypePC98
= 0x19,
1198 PortTypePC98Hireso
= 0x1A,
1199 PortTypePCH98
= 0x1B,
1200 PortTypeVideoPort
= 0x1C,
1201 PortTypeAudioPort
= 0x1D,
1202 PortTypeModemPort
= 0x1E,
1203 PortTypeNetworkPort
= 0x1F,
1204 PortTypeSata
= 0x20,
1206 PortType8251Compatible
= 0xA0,
1207 PortType8251FifoCompatible
= 0xA1,
1208 PortTypeOther
= 0xFF
1212 /// Port Connector Information (Type 8).
1214 /// The information in this structure defines the attributes of a system port connector,
1215 /// e.g. parallel, serial, keyboard, or mouse ports. The port's type and connector information
1216 /// are provided. One structure is present for each port provided by the system.
1219 SMBIOS_STRUCTURE Hdr
;
1220 SMBIOS_TABLE_STRING InternalReferenceDesignator
;
1221 UINT8 InternalConnectorType
; ///< The enumeration value from MISC_PORT_CONNECTOR_TYPE.
1222 SMBIOS_TABLE_STRING ExternalReferenceDesignator
;
1223 UINT8 ExternalConnectorType
; ///< The enumeration value from MISC_PORT_CONNECTOR_TYPE.
1224 UINT8 PortType
; ///< The enumeration value from MISC_PORT_TYPE.
1225 } SMBIOS_TABLE_TYPE8
;
1228 /// System Slots - Slot Type
1231 SlotTypeOther
= 0x01,
1232 SlotTypeUnknown
= 0x02,
1235 SlotTypeEisa
= 0x05,
1237 SlotTypePcmcia
= 0x07,
1238 SlotTypeVlVesa
= 0x08,
1239 SlotTypeProprietary
= 0x09,
1240 SlotTypeProcessorCardSlot
= 0x0A,
1241 SlotTypeProprietaryMemoryCardSlot
= 0x0B,
1242 SlotTypeIORiserCardSlot
= 0x0C,
1243 SlotTypeNuBus
= 0x0D,
1244 SlotTypePci66MhzCapable
= 0x0E,
1246 SlotTypeApg2X
= 0x10,
1247 SlotTypeAgp4X
= 0x11,
1248 SlotTypePciX
= 0x12,
1249 SlotTypeAgp8X
= 0x13,
1250 SlotTypeM2Socket1_DP
= 0x14,
1251 SlotTypeM2Socket1_SD
= 0x15,
1252 SlotTypeM2Socket2
= 0x16,
1253 SlotTypeM2Socket3
= 0x17,
1254 SlotTypeMxmTypeI
= 0x18,
1255 SlotTypeMxmTypeII
= 0x19,
1256 SlotTypeMxmTypeIIIStandard
= 0x1A,
1257 SlotTypeMxmTypeIIIHe
= 0x1B,
1258 SlotTypeMxmTypeIV
= 0x1C,
1259 SlotTypeMxm30TypeA
= 0x1D,
1260 SlotTypeMxm30TypeB
= 0x1E,
1261 SlotTypePciExpressGen2Sff_8639
= 0x1F,
1262 SlotTypePciExpressGen3Sff_8639
= 0x20,
1263 SlotTypePciExpressMini52pinWithBSKO
= 0x21, ///< PCI Express Mini 52-pin (CEM spec. 2.0) with bottom-side keep-outs.
1264 SlotTypePciExpressMini52pinWithoutBSKO
= 0x22, ///< PCI Express Mini 52-pin (CEM spec. 2.0) without bottom-side keep-outs.
1265 SlotTypePciExpressMini76pin
= 0x23, ///< PCI Express Mini 76-pin (CEM spec. 2.0) Corresponds to Display-Mini card.
1266 SlotTypePC98C20
= 0xA0,
1267 SlotTypePC98C24
= 0xA1,
1268 SlotTypePC98E
= 0xA2,
1269 SlotTypePC98LocalBus
= 0xA3,
1270 SlotTypePC98Card
= 0xA4,
1271 SlotTypePciExpress
= 0xA5,
1272 SlotTypePciExpressX1
= 0xA6,
1273 SlotTypePciExpressX2
= 0xA7,
1274 SlotTypePciExpressX4
= 0xA8,
1275 SlotTypePciExpressX8
= 0xA9,
1276 SlotTypePciExpressX16
= 0xAA,
1277 SlotTypePciExpressGen2
= 0xAB,
1278 SlotTypePciExpressGen2X1
= 0xAC,
1279 SlotTypePciExpressGen2X2
= 0xAD,
1280 SlotTypePciExpressGen2X4
= 0xAE,
1281 SlotTypePciExpressGen2X8
= 0xAF,
1282 SlotTypePciExpressGen2X16
= 0xB0,
1283 SlotTypePciExpressGen3
= 0xB1,
1284 SlotTypePciExpressGen3X1
= 0xB2,
1285 SlotTypePciExpressGen3X2
= 0xB3,
1286 SlotTypePciExpressGen3X4
= 0xB4,
1287 SlotTypePciExpressGen3X8
= 0xB5,
1288 SlotTypePciExpressGen3X16
= 0xB6
1292 /// System Slots - Slot Data Bus Width.
1295 SlotDataBusWidthOther
= 0x01,
1296 SlotDataBusWidthUnknown
= 0x02,
1297 SlotDataBusWidth8Bit
= 0x03,
1298 SlotDataBusWidth16Bit
= 0x04,
1299 SlotDataBusWidth32Bit
= 0x05,
1300 SlotDataBusWidth64Bit
= 0x06,
1301 SlotDataBusWidth128Bit
= 0x07,
1302 SlotDataBusWidth1X
= 0x08, ///< Or X1
1303 SlotDataBusWidth2X
= 0x09, ///< Or X2
1304 SlotDataBusWidth4X
= 0x0A, ///< Or X4
1305 SlotDataBusWidth8X
= 0x0B, ///< Or X8
1306 SlotDataBusWidth12X
= 0x0C, ///< Or X12
1307 SlotDataBusWidth16X
= 0x0D, ///< Or X16
1308 SlotDataBusWidth32X
= 0x0E ///< Or X32
1309 } MISC_SLOT_DATA_BUS_WIDTH
;
1312 /// System Slots - Current Usage.
1315 SlotUsageOther
= 0x01,
1316 SlotUsageUnknown
= 0x02,
1317 SlotUsageAvailable
= 0x03,
1318 SlotUsageInUse
= 0x04
1322 /// System Slots - Slot Length.
1325 SlotLengthOther
= 0x01,
1326 SlotLengthUnknown
= 0x02,
1327 SlotLengthShort
= 0x03,
1328 SlotLengthLong
= 0x04
1332 /// System Slots - Slot Characteristics 1.
1335 UINT8 CharacteristicsUnknown
:1;
1336 UINT8 Provides50Volts
:1;
1337 UINT8 Provides33Volts
:1;
1338 UINT8 SharedSlot
:1;
1339 UINT8 PcCard16Supported
:1;
1340 UINT8 CardBusSupported
:1;
1341 UINT8 ZoomVideoSupported
:1;
1342 UINT8 ModemRingResumeSupported
:1;
1343 } MISC_SLOT_CHARACTERISTICS1
;
1345 /// System Slots - Slot Characteristics 2.
1348 UINT8 PmeSignalSupported
:1;
1349 UINT8 HotPlugDevicesSupported
:1;
1350 UINT8 SmbusSignalSupported
:1;
1351 UINT8 Reserved
:5; ///< Set to 0.
1352 } MISC_SLOT_CHARACTERISTICS2
;
1355 /// System Slots (Type 9)
1357 /// The information in this structure defines the attributes of a system slot.
1358 /// One structure is provided for each slot in the system.
1362 SMBIOS_STRUCTURE Hdr
;
1363 SMBIOS_TABLE_STRING SlotDesignation
;
1364 UINT8 SlotType
; ///< The enumeration value from MISC_SLOT_TYPE.
1365 UINT8 SlotDataBusWidth
; ///< The enumeration value from MISC_SLOT_DATA_BUS_WIDTH.
1366 UINT8 CurrentUsage
; ///< The enumeration value from MISC_SLOT_USAGE.
1367 UINT8 SlotLength
; ///< The enumeration value from MISC_SLOT_LENGTH.
1369 MISC_SLOT_CHARACTERISTICS1 SlotCharacteristics1
;
1370 MISC_SLOT_CHARACTERISTICS2 SlotCharacteristics2
;
1372 // Add for smbios 2.6
1374 UINT16 SegmentGroupNum
;
1377 } SMBIOS_TABLE_TYPE9
;
1380 /// On Board Devices Information - Device Types.
1383 OnBoardDeviceTypeOther
= 0x01,
1384 OnBoardDeviceTypeUnknown
= 0x02,
1385 OnBoardDeviceTypeVideo
= 0x03,
1386 OnBoardDeviceTypeScsiController
= 0x04,
1387 OnBoardDeviceTypeEthernet
= 0x05,
1388 OnBoardDeviceTypeTokenRing
= 0x06,
1389 OnBoardDeviceTypeSound
= 0x07,
1390 OnBoardDeviceTypePATAController
= 0x08,
1391 OnBoardDeviceTypeSATAController
= 0x09,
1392 OnBoardDeviceTypeSASController
= 0x0A
1393 } MISC_ONBOARD_DEVICE_TYPE
;
1396 /// Device Item Entry
1399 UINT8 DeviceType
; ///< Bit [6:0] - enumeration type of device from MISC_ONBOARD_DEVICE_TYPE.
1400 ///< Bit 7 - 1 : device enabled, 0 : device disabled.
1401 SMBIOS_TABLE_STRING DescriptionString
;
1405 /// On Board Devices Information (Type 10, obsolete).
1407 /// Note: This structure is obsolete starting with version 2.6 specification; the Onboard Devices Extended
1408 /// Information (Type 41) structure should be used instead . BIOS providers can choose to implement both
1409 /// types to allow existing SMBIOS browsers to properly display the system's onboard devices information.
1410 /// The information in this structure defines the attributes of devices that are onboard (soldered onto)
1411 /// a system element, usually the baseboard. In general, an entry in this table implies that the BIOS
1412 /// has some level of control over the enabling of the associated device for use by the system.
1415 SMBIOS_STRUCTURE Hdr
;
1416 DEVICE_STRUCT Device
[1];
1417 } SMBIOS_TABLE_TYPE10
;
1420 /// OEM Strings (Type 11).
1421 /// This structure contains free form strings defined by the OEM. Examples of this are:
1422 /// Part Numbers for Reference Documents for the system, contact information for the manufacturer, etc.
1425 SMBIOS_STRUCTURE Hdr
;
1427 } SMBIOS_TABLE_TYPE11
;
1430 /// System Configuration Options (Type 12).
1432 /// This structure contains information required to configure the base board's Jumpers and Switches.
1435 SMBIOS_STRUCTURE Hdr
;
1437 } SMBIOS_TABLE_TYPE12
;
1441 /// BIOS Language Information (Type 13).
1443 /// The information in this structure defines the installable language attributes of the BIOS.
1446 SMBIOS_STRUCTURE Hdr
;
1447 UINT8 InstallableLanguages
;
1450 SMBIOS_TABLE_STRING CurrentLanguages
;
1451 } SMBIOS_TABLE_TYPE13
;
1454 /// Group Item Entry
1462 /// Group Associations (Type 14).
1464 /// The Group Associations structure is provided for OEMs who want to specify
1465 /// the arrangement or hierarchy of certain components (including other Group Associations)
1466 /// within the system.
1469 SMBIOS_STRUCTURE Hdr
;
1470 SMBIOS_TABLE_STRING GroupName
;
1471 GROUP_STRUCT Group
[1];
1472 } SMBIOS_TABLE_TYPE14
;
1475 /// System Event Log - Event Log Types.
1478 EventLogTypeReserved
= 0x00,
1479 EventLogTypeSingleBitECC
= 0x01,
1480 EventLogTypeMultiBitECC
= 0x02,
1481 EventLogTypeParityMemErr
= 0x03,
1482 EventLogTypeBusTimeOut
= 0x04,
1483 EventLogTypeIOChannelCheck
= 0x05,
1484 EventLogTypeSoftwareNMI
= 0x06,
1485 EventLogTypePOSTMemResize
= 0x07,
1486 EventLogTypePOSTErr
= 0x08,
1487 EventLogTypePCIParityErr
= 0x09,
1488 EventLogTypePCISystemErr
= 0x0A,
1489 EventLogTypeCPUFailure
= 0x0B,
1490 EventLogTypeEISATimeOut
= 0x0C,
1491 EventLogTypeMemLogDisabled
= 0x0D,
1492 EventLogTypeLoggingDisabled
= 0x0E,
1493 EventLogTypeSysLimitExce
= 0x10,
1494 EventLogTypeAsyncHWTimer
= 0x11,
1495 EventLogTypeSysConfigInfo
= 0x12,
1496 EventLogTypeHDInfo
= 0x13,
1497 EventLogTypeSysReconfig
= 0x14,
1498 EventLogTypeUncorrectCPUErr
= 0x15,
1499 EventLogTypeAreaResetAndClr
= 0x16,
1500 EventLogTypeSystemBoot
= 0x17,
1501 EventLogTypeUnused
= 0x18, ///< 0x18 - 0x7F
1502 EventLogTypeAvailForSys
= 0x80, ///< 0x80 - 0xFE
1503 EventLogTypeEndOfLog
= 0xFF
1504 } EVENT_LOG_TYPE_DATA
;
1507 /// System Event Log - Variable Data Format Types.
1510 EventLogVariableNone
= 0x00,
1511 EventLogVariableHandle
= 0x01,
1512 EventLogVariableMutilEvent
= 0x02,
1513 EventLogVariableMutilEventHandle
= 0x03,
1514 EventLogVariablePOSTResultBitmap
= 0x04,
1515 EventLogVariableSysManagementType
= 0x05,
1516 EventLogVariableMutliEventSysManagmentType
= 0x06,
1517 EventLogVariableUnused
= 0x07,
1518 EventLogVariableOEMAssigned
= 0x80
1519 } EVENT_LOG_VARIABLE_DATA
;
1522 /// Event Log Type Descriptors
1525 UINT8 LogType
; ///< The enumeration value from EVENT_LOG_TYPE_DATA.
1526 UINT8 DataFormatType
;
1530 /// System Event Log (Type 15).
1532 /// The presence of this structure within the SMBIOS data returned for a system indicates
1533 /// that the system supports an event log. An event log is a fixed-length area within a
1534 /// non-volatile storage element, starting with a fixed-length (and vendor-specific) header
1535 /// record, followed by one or more variable-length log records.
1538 SMBIOS_STRUCTURE Hdr
;
1539 UINT16 LogAreaLength
;
1540 UINT16 LogHeaderStartOffset
;
1541 UINT16 LogDataStartOffset
;
1544 UINT32 LogChangeToken
;
1545 UINT32 AccessMethodAddress
;
1546 UINT8 LogHeaderFormat
;
1547 UINT8 NumberOfSupportedLogTypeDescriptors
;
1548 UINT8 LengthOfLogTypeDescriptor
;
1549 EVENT_LOG_TYPE EventLogTypeDescriptors
[1];
1550 } SMBIOS_TABLE_TYPE15
;
1553 /// Physical Memory Array - Location.
1556 MemoryArrayLocationOther
= 0x01,
1557 MemoryArrayLocationUnknown
= 0x02,
1558 MemoryArrayLocationSystemBoard
= 0x03,
1559 MemoryArrayLocationIsaAddonCard
= 0x04,
1560 MemoryArrayLocationEisaAddonCard
= 0x05,
1561 MemoryArrayLocationPciAddonCard
= 0x06,
1562 MemoryArrayLocationMcaAddonCard
= 0x07,
1563 MemoryArrayLocationPcmciaAddonCard
= 0x08,
1564 MemoryArrayLocationProprietaryAddonCard
= 0x09,
1565 MemoryArrayLocationNuBus
= 0x0A,
1566 MemoryArrayLocationPc98C20AddonCard
= 0xA0,
1567 MemoryArrayLocationPc98C24AddonCard
= 0xA1,
1568 MemoryArrayLocationPc98EAddonCard
= 0xA2,
1569 MemoryArrayLocationPc98LocalBusAddonCard
= 0xA3
1570 } MEMORY_ARRAY_LOCATION
;
1573 /// Physical Memory Array - Use.
1576 MemoryArrayUseOther
= 0x01,
1577 MemoryArrayUseUnknown
= 0x02,
1578 MemoryArrayUseSystemMemory
= 0x03,
1579 MemoryArrayUseVideoMemory
= 0x04,
1580 MemoryArrayUseFlashMemory
= 0x05,
1581 MemoryArrayUseNonVolatileRam
= 0x06,
1582 MemoryArrayUseCacheMemory
= 0x07
1586 /// Physical Memory Array - Error Correction Types.
1589 MemoryErrorCorrectionOther
= 0x01,
1590 MemoryErrorCorrectionUnknown
= 0x02,
1591 MemoryErrorCorrectionNone
= 0x03,
1592 MemoryErrorCorrectionParity
= 0x04,
1593 MemoryErrorCorrectionSingleBitEcc
= 0x05,
1594 MemoryErrorCorrectionMultiBitEcc
= 0x06,
1595 MemoryErrorCorrectionCrc
= 0x07
1596 } MEMORY_ERROR_CORRECTION
;
1599 /// Physical Memory Array (Type 16).
1601 /// This structure describes a collection of memory devices that operate
1602 /// together to form a memory address space.
1605 SMBIOS_STRUCTURE Hdr
;
1606 UINT8 Location
; ///< The enumeration value from MEMORY_ARRAY_LOCATION.
1607 UINT8 Use
; ///< The enumeration value from MEMORY_ARRAY_USE.
1608 UINT8 MemoryErrorCorrection
; ///< The enumeration value from MEMORY_ERROR_CORRECTION.
1609 UINT32 MaximumCapacity
;
1610 UINT16 MemoryErrorInformationHandle
;
1611 UINT16 NumberOfMemoryDevices
;
1613 // Add for smbios 2.7
1615 UINT64 ExtendedMaximumCapacity
;
1616 } SMBIOS_TABLE_TYPE16
;
1619 /// Memory Device - Form Factor.
1622 MemoryFormFactorOther
= 0x01,
1623 MemoryFormFactorUnknown
= 0x02,
1624 MemoryFormFactorSimm
= 0x03,
1625 MemoryFormFactorSip
= 0x04,
1626 MemoryFormFactorChip
= 0x05,
1627 MemoryFormFactorDip
= 0x06,
1628 MemoryFormFactorZip
= 0x07,
1629 MemoryFormFactorProprietaryCard
= 0x08,
1630 MemoryFormFactorDimm
= 0x09,
1631 MemoryFormFactorTsop
= 0x0A,
1632 MemoryFormFactorRowOfChips
= 0x0B,
1633 MemoryFormFactorRimm
= 0x0C,
1634 MemoryFormFactorSodimm
= 0x0D,
1635 MemoryFormFactorSrimm
= 0x0E,
1636 MemoryFormFactorFbDimm
= 0x0F
1637 } MEMORY_FORM_FACTOR
;
1640 /// Memory Device - Type
1643 MemoryTypeOther
= 0x01,
1644 MemoryTypeUnknown
= 0x02,
1645 MemoryTypeDram
= 0x03,
1646 MemoryTypeEdram
= 0x04,
1647 MemoryTypeVram
= 0x05,
1648 MemoryTypeSram
= 0x06,
1649 MemoryTypeRam
= 0x07,
1650 MemoryTypeRom
= 0x08,
1651 MemoryTypeFlash
= 0x09,
1652 MemoryTypeEeprom
= 0x0A,
1653 MemoryTypeFeprom
= 0x0B,
1654 MemoryTypeEprom
= 0x0C,
1655 MemoryTypeCdram
= 0x0D,
1656 MemoryType3Dram
= 0x0E,
1657 MemoryTypeSdram
= 0x0F,
1658 MemoryTypeSgram
= 0x10,
1659 MemoryTypeRdram
= 0x11,
1660 MemoryTypeDdr
= 0x12,
1661 MemoryTypeDdr2
= 0x13,
1662 MemoryTypeDdr2FbDimm
= 0x14,
1663 MemoryTypeDdr3
= 0x18,
1664 MemoryTypeFbd2
= 0x19,
1665 MemoryTypeDdr4
= 0x1A,
1666 MemoryTypeLpddr
= 0x1B,
1667 MemoryTypeLpddr2
= 0x1C,
1668 MemoryTypeLpddr3
= 0x1D,
1669 MemoryTypeLpddr4
= 0x1E
1670 } MEMORY_DEVICE_TYPE
;
1676 UINT16 FastPaged
:1;
1677 UINT16 StaticColumn
:1;
1678 UINT16 PseudoStatic
:1;
1680 UINT16 Synchronous
:1;
1683 UINT16 WindowDram
:1;
1684 UINT16 CacheDram
:1;
1685 UINT16 Nonvolatile
:1;
1686 UINT16 Registered
:1;
1687 UINT16 Unbuffered
:1;
1689 } MEMORY_DEVICE_TYPE_DETAIL
;
1692 /// Memory Device (Type 17).
1694 /// This structure describes a single memory device that is part of
1695 /// a larger Physical Memory Array (Type 16).
1696 /// Note: If a system includes memory-device sockets, the SMBIOS implementation
1697 /// includes a Memory Device structure instance for each slot, whether or not the
1698 /// socket is currently populated.
1701 SMBIOS_STRUCTURE Hdr
;
1702 UINT16 MemoryArrayHandle
;
1703 UINT16 MemoryErrorInformationHandle
;
1707 UINT8 FormFactor
; ///< The enumeration value from MEMORY_FORM_FACTOR.
1709 SMBIOS_TABLE_STRING DeviceLocator
;
1710 SMBIOS_TABLE_STRING BankLocator
;
1711 UINT8 MemoryType
; ///< The enumeration value from MEMORY_DEVICE_TYPE.
1712 MEMORY_DEVICE_TYPE_DETAIL TypeDetail
;
1714 SMBIOS_TABLE_STRING Manufacturer
;
1715 SMBIOS_TABLE_STRING SerialNumber
;
1716 SMBIOS_TABLE_STRING AssetTag
;
1717 SMBIOS_TABLE_STRING PartNumber
;
1719 // Add for smbios 2.6
1723 // Add for smbios 2.7
1725 UINT32 ExtendedSize
;
1726 UINT16 ConfiguredMemoryClockSpeed
;
1728 // Add for smbios 2.8.0
1730 UINT16 MinimumVoltage
;
1731 UINT16 MaximumVoltage
;
1732 UINT16 ConfiguredVoltage
;
1733 } SMBIOS_TABLE_TYPE17
;
1736 /// 32-bit Memory Error Information - Error Type.
1739 MemoryErrorOther
= 0x01,
1740 MemoryErrorUnknown
= 0x02,
1741 MemoryErrorOk
= 0x03,
1742 MemoryErrorBadRead
= 0x04,
1743 MemoryErrorParity
= 0x05,
1744 MemoryErrorSigleBit
= 0x06,
1745 MemoryErrorDoubleBit
= 0x07,
1746 MemoryErrorMultiBit
= 0x08,
1747 MemoryErrorNibble
= 0x09,
1748 MemoryErrorChecksum
= 0x0A,
1749 MemoryErrorCrc
= 0x0B,
1750 MemoryErrorCorrectSingleBit
= 0x0C,
1751 MemoryErrorCorrected
= 0x0D,
1752 MemoryErrorUnCorrectable
= 0x0E
1753 } MEMORY_ERROR_TYPE
;
1756 /// 32-bit Memory Error Information - Error Granularity.
1759 MemoryGranularityOther
= 0x01,
1760 MemoryGranularityOtherUnknown
= 0x02,
1761 MemoryGranularityDeviceLevel
= 0x03,
1762 MemoryGranularityMemPartitionLevel
= 0x04
1763 } MEMORY_ERROR_GRANULARITY
;
1766 /// 32-bit Memory Error Information - Error Operation.
1769 MemoryErrorOperationOther
= 0x01,
1770 MemoryErrorOperationUnknown
= 0x02,
1771 MemoryErrorOperationRead
= 0x03,
1772 MemoryErrorOperationWrite
= 0x04,
1773 MemoryErrorOperationPartialWrite
= 0x05
1774 } MEMORY_ERROR_OPERATION
;
1777 /// 32-bit Memory Error Information (Type 18).
1779 /// This structure identifies the specifics of an error that might be detected
1780 /// within a Physical Memory Array.
1783 SMBIOS_STRUCTURE Hdr
;
1784 UINT8 ErrorType
; ///< The enumeration value from MEMORY_ERROR_TYPE.
1785 UINT8 ErrorGranularity
; ///< The enumeration value from MEMORY_ERROR_GRANULARITY.
1786 UINT8 ErrorOperation
; ///< The enumeration value from MEMORY_ERROR_OPERATION.
1787 UINT32 VendorSyndrome
;
1788 UINT32 MemoryArrayErrorAddress
;
1789 UINT32 DeviceErrorAddress
;
1790 UINT32 ErrorResolution
;
1791 } SMBIOS_TABLE_TYPE18
;
1794 /// Memory Array Mapped Address (Type 19).
1796 /// This structure provides the address mapping for a Physical Memory Array.
1797 /// One structure is present for each contiguous address range described.
1800 SMBIOS_STRUCTURE Hdr
;
1801 UINT32 StartingAddress
;
1802 UINT32 EndingAddress
;
1803 UINT16 MemoryArrayHandle
;
1804 UINT8 PartitionWidth
;
1806 // Add for smbios 2.7
1808 UINT64 ExtendedStartingAddress
;
1809 UINT64 ExtendedEndingAddress
;
1810 } SMBIOS_TABLE_TYPE19
;
1813 /// Memory Device Mapped Address (Type 20).
1815 /// This structure maps memory address space usually to a device-level granularity.
1816 /// One structure is present for each contiguous address range described.
1819 SMBIOS_STRUCTURE Hdr
;
1820 UINT32 StartingAddress
;
1821 UINT32 EndingAddress
;
1822 UINT16 MemoryDeviceHandle
;
1823 UINT16 MemoryArrayMappedAddressHandle
;
1824 UINT8 PartitionRowPosition
;
1825 UINT8 InterleavePosition
;
1826 UINT8 InterleavedDataDepth
;
1828 // Add for smbios 2.7
1830 UINT64 ExtendedStartingAddress
;
1831 UINT64 ExtendedEndingAddress
;
1832 } SMBIOS_TABLE_TYPE20
;
1835 /// Built-in Pointing Device - Type
1838 PointingDeviceTypeOther
= 0x01,
1839 PointingDeviceTypeUnknown
= 0x02,
1840 PointingDeviceTypeMouse
= 0x03,
1841 PointingDeviceTypeTrackBall
= 0x04,
1842 PointingDeviceTypeTrackPoint
= 0x05,
1843 PointingDeviceTypeGlidePoint
= 0x06,
1844 PointingDeviceTouchPad
= 0x07,
1845 PointingDeviceTouchScreen
= 0x08,
1846 PointingDeviceOpticalSensor
= 0x09
1847 } BUILTIN_POINTING_DEVICE_TYPE
;
1850 /// Built-in Pointing Device - Interface.
1853 PointingDeviceInterfaceOther
= 0x01,
1854 PointingDeviceInterfaceUnknown
= 0x02,
1855 PointingDeviceInterfaceSerial
= 0x03,
1856 PointingDeviceInterfacePs2
= 0x04,
1857 PointingDeviceInterfaceInfrared
= 0x05,
1858 PointingDeviceInterfaceHpHil
= 0x06,
1859 PointingDeviceInterfaceBusMouse
= 0x07,
1860 PointingDeviceInterfaceADB
= 0x08,
1861 PointingDeviceInterfaceBusMouseDB9
= 0xA0,
1862 PointingDeviceInterfaceBusMouseMicroDin
= 0xA1,
1863 PointingDeviceInterfaceUsb
= 0xA2
1864 } BUILTIN_POINTING_DEVICE_INTERFACE
;
1867 /// Built-in Pointing Device (Type 21).
1869 /// This structure describes the attributes of the built-in pointing device for the
1870 /// system. The presence of this structure does not imply that the built-in
1871 /// pointing device is active for the system's use!
1874 SMBIOS_STRUCTURE Hdr
;
1875 UINT8 Type
; ///< The enumeration value from BUILTIN_POINTING_DEVICE_TYPE.
1876 UINT8 Interface
; ///< The enumeration value from BUILTIN_POINTING_DEVICE_INTERFACE.
1877 UINT8 NumberOfButtons
;
1878 } SMBIOS_TABLE_TYPE21
;
1881 /// Portable Battery - Device Chemistry
1884 PortableBatteryDeviceChemistryOther
= 0x01,
1885 PortableBatteryDeviceChemistryUnknown
= 0x02,
1886 PortableBatteryDeviceChemistryLeadAcid
= 0x03,
1887 PortableBatteryDeviceChemistryNickelCadmium
= 0x04,
1888 PortableBatteryDeviceChemistryNickelMetalHydride
= 0x05,
1889 PortableBatteryDeviceChemistryLithiumIon
= 0x06,
1890 PortableBatteryDeviceChemistryZincAir
= 0x07,
1891 PortableBatteryDeviceChemistryLithiumPolymer
= 0x08
1892 } PORTABLE_BATTERY_DEVICE_CHEMISTRY
;
1895 /// Portable Battery (Type 22).
1897 /// This structure describes the attributes of the portable battery(s) for the system.
1898 /// The structure contains the static attributes for the group. Each structure describes
1899 /// a single battery pack's attributes.
1902 SMBIOS_STRUCTURE Hdr
;
1903 SMBIOS_TABLE_STRING Location
;
1904 SMBIOS_TABLE_STRING Manufacturer
;
1905 SMBIOS_TABLE_STRING ManufactureDate
;
1906 SMBIOS_TABLE_STRING SerialNumber
;
1907 SMBIOS_TABLE_STRING DeviceName
;
1908 UINT8 DeviceChemistry
; ///< The enumeration value from PORTABLE_BATTERY_DEVICE_CHEMISTRY.
1909 UINT16 DeviceCapacity
;
1910 UINT16 DesignVoltage
;
1911 SMBIOS_TABLE_STRING SBDSVersionNumber
;
1912 UINT8 MaximumErrorInBatteryData
;
1913 UINT16 SBDSSerialNumber
;
1914 UINT16 SBDSManufactureDate
;
1915 SMBIOS_TABLE_STRING SBDSDeviceChemistry
;
1916 UINT8 DesignCapacityMultiplier
;
1918 } SMBIOS_TABLE_TYPE22
;
1921 /// System Reset (Type 23)
1923 /// This structure describes whether Automatic System Reset functions enabled (Status).
1924 /// If the system has a watchdog Timer and the timer is not reset (Timer Reset)
1925 /// before the Interval elapses, an automatic system reset will occur. The system will re-boot
1926 /// according to the Boot Option. This function may repeat until the Limit is reached, at which time
1927 /// the system will re-boot according to the Boot Option at Limit.
1930 SMBIOS_STRUCTURE Hdr
;
1934 UINT16 TimerInterval
;
1936 } SMBIOS_TABLE_TYPE23
;
1939 /// Hardware Security (Type 24).
1941 /// This structure describes the system-wide hardware security settings.
1944 SMBIOS_STRUCTURE Hdr
;
1945 UINT8 HardwareSecuritySettings
;
1946 } SMBIOS_TABLE_TYPE24
;
1949 /// System Power Controls (Type 25).
1951 /// This structure describes the attributes for controlling the main power supply to the system.
1952 /// Software that interprets this structure uses the month, day, hour, minute, and second values
1953 /// to determine the number of seconds until the next power-on of the system. The presence of
1954 /// this structure implies that a timed power-on facility is available for the system.
1957 SMBIOS_STRUCTURE Hdr
;
1958 UINT8 NextScheduledPowerOnMonth
;
1959 UINT8 NextScheduledPowerOnDayOfMonth
;
1960 UINT8 NextScheduledPowerOnHour
;
1961 UINT8 NextScheduledPowerOnMinute
;
1962 UINT8 NextScheduledPowerOnSecond
;
1963 } SMBIOS_TABLE_TYPE25
;
1966 /// Voltage Probe - Location and Status.
1969 UINT8 VoltageProbeSite
:5;
1970 UINT8 VoltageProbeStatus
:3;
1971 } MISC_VOLTAGE_PROBE_LOCATION
;
1974 /// Voltage Probe (Type 26)
1976 /// This describes the attributes for a voltage probe in the system.
1977 /// Each structure describes a single voltage probe.
1980 SMBIOS_STRUCTURE Hdr
;
1981 SMBIOS_TABLE_STRING Description
;
1982 MISC_VOLTAGE_PROBE_LOCATION LocationAndStatus
;
1983 UINT16 MaximumValue
;
1984 UINT16 MinimumValue
;
1989 UINT16 NominalValue
;
1990 } SMBIOS_TABLE_TYPE26
;
1993 /// Cooling Device - Device Type and Status.
1996 UINT8 CoolingDevice
:5;
1997 UINT8 CoolingDeviceStatus
:3;
1998 } MISC_COOLING_DEVICE_TYPE
;
2001 /// Cooling Device (Type 27)
2003 /// This structure describes the attributes for a cooling device in the system.
2004 /// Each structure describes a single cooling device.
2007 SMBIOS_STRUCTURE Hdr
;
2008 UINT16 TemperatureProbeHandle
;
2009 MISC_COOLING_DEVICE_TYPE DeviceTypeAndStatus
;
2010 UINT8 CoolingUnitGroup
;
2012 UINT16 NominalSpeed
;
2014 // Add for smbios 2.7
2016 SMBIOS_TABLE_STRING Description
;
2017 } SMBIOS_TABLE_TYPE27
;
2020 /// Temperature Probe - Location and Status.
2023 UINT8 TemperatureProbeSite
:5;
2024 UINT8 TemperatureProbeStatus
:3;
2025 } MISC_TEMPERATURE_PROBE_LOCATION
;
2028 /// Temperature Probe (Type 28).
2030 /// This structure describes the attributes for a temperature probe in the system.
2031 /// Each structure describes a single temperature probe.
2034 SMBIOS_STRUCTURE Hdr
;
2035 SMBIOS_TABLE_STRING Description
;
2036 MISC_TEMPERATURE_PROBE_LOCATION LocationAndStatus
;
2037 UINT16 MaximumValue
;
2038 UINT16 MinimumValue
;
2043 UINT16 NominalValue
;
2044 } SMBIOS_TABLE_TYPE28
;
2047 /// Electrical Current Probe - Location and Status.
2050 UINT8 ElectricalCurrentProbeSite
:5;
2051 UINT8 ElectricalCurrentProbeStatus
:3;
2052 } MISC_ELECTRICAL_CURRENT_PROBE_LOCATION
;
2055 /// Electrical Current Probe (Type 29).
2057 /// This structure describes the attributes for an electrical current probe in the system.
2058 /// Each structure describes a single electrical current probe.
2061 SMBIOS_STRUCTURE Hdr
;
2062 SMBIOS_TABLE_STRING Description
;
2063 MISC_ELECTRICAL_CURRENT_PROBE_LOCATION LocationAndStatus
;
2064 UINT16 MaximumValue
;
2065 UINT16 MinimumValue
;
2070 UINT16 NominalValue
;
2071 } SMBIOS_TABLE_TYPE29
;
2074 /// Out-of-Band Remote Access (Type 30).
2076 /// This structure describes the attributes and policy settings of a hardware facility
2077 /// that may be used to gain remote access to a hardware system when the operating system
2078 /// is not available due to power-down status, hardware failures, or boot failures.
2081 SMBIOS_STRUCTURE Hdr
;
2082 SMBIOS_TABLE_STRING ManufacturerName
;
2084 } SMBIOS_TABLE_TYPE30
;
2087 /// Boot Integrity Services (BIS) Entry Point (Type 31).
2089 /// Structure type 31 (decimal) is reserved for use by the Boot Integrity Services (BIS).
2092 SMBIOS_STRUCTURE Hdr
;
2100 } SMBIOS_TABLE_TYPE31
;
2103 /// System Boot Information - System Boot Status.
2106 BootInformationStatusNoError
= 0x00,
2107 BootInformationStatusNoBootableMedia
= 0x01,
2108 BootInformationStatusNormalOSFailedLoading
= 0x02,
2109 BootInformationStatusFirmwareDetectedFailure
= 0x03,
2110 BootInformationStatusOSDetectedFailure
= 0x04,
2111 BootInformationStatusUserRequestedBoot
= 0x05,
2112 BootInformationStatusSystemSecurityViolation
= 0x06,
2113 BootInformationStatusPreviousRequestedImage
= 0x07,
2114 BootInformationStatusWatchdogTimerExpired
= 0x08,
2115 BootInformationStatusStartReserved
= 0x09,
2116 BootInformationStatusStartOemSpecific
= 0x80,
2117 BootInformationStatusStartProductSpecific
= 0xC0
2118 } MISC_BOOT_INFORMATION_STATUS_DATA_TYPE
;
2121 /// System Boot Information (Type 32).
2123 /// The client system firmware, e.g. BIOS, communicates the System Boot Status to the
2124 /// client's Pre-boot Execution Environment (PXE) boot image or OS-present management
2125 /// application via this structure. When used in the PXE environment, for example,
2126 /// this code identifies the reason the PXE was initiated and can be used by boot-image
2127 /// software to further automate an enterprise's PXE sessions. For example, an enterprise
2128 /// could choose to automatically download a hardware-diagnostic image to a client whose
2129 /// reason code indicated either a firmware- or operating system-detected hardware failure.
2132 SMBIOS_STRUCTURE Hdr
;
2134 UINT8 BootStatus
; ///< The enumeration value from MISC_BOOT_INFORMATION_STATUS_DATA_TYPE.
2135 } SMBIOS_TABLE_TYPE32
;
2138 /// 64-bit Memory Error Information (Type 33).
2140 /// This structure describes an error within a Physical Memory Array,
2141 /// when the error address is above 4G (0xFFFFFFFF).
2144 SMBIOS_STRUCTURE Hdr
;
2145 UINT8 ErrorType
; ///< The enumeration value from MEMORY_ERROR_TYPE.
2146 UINT8 ErrorGranularity
; ///< The enumeration value from MEMORY_ERROR_GRANULARITY.
2147 UINT8 ErrorOperation
; ///< The enumeration value from MEMORY_ERROR_OPERATION.
2148 UINT32 VendorSyndrome
;
2149 UINT64 MemoryArrayErrorAddress
;
2150 UINT64 DeviceErrorAddress
;
2151 UINT32 ErrorResolution
;
2152 } SMBIOS_TABLE_TYPE33
;
2155 /// Management Device - Type.
2158 ManagementDeviceTypeOther
= 0x01,
2159 ManagementDeviceTypeUnknown
= 0x02,
2160 ManagementDeviceTypeLm75
= 0x03,
2161 ManagementDeviceTypeLm78
= 0x04,
2162 ManagementDeviceTypeLm79
= 0x05,
2163 ManagementDeviceTypeLm80
= 0x06,
2164 ManagementDeviceTypeLm81
= 0x07,
2165 ManagementDeviceTypeAdm9240
= 0x08,
2166 ManagementDeviceTypeDs1780
= 0x09,
2167 ManagementDeviceTypeMaxim1617
= 0x0A,
2168 ManagementDeviceTypeGl518Sm
= 0x0B,
2169 ManagementDeviceTypeW83781D
= 0x0C,
2170 ManagementDeviceTypeHt82H791
= 0x0D
2171 } MISC_MANAGEMENT_DEVICE_TYPE
;
2174 /// Management Device - Address Type.
2177 ManagementDeviceAddressTypeOther
= 0x01,
2178 ManagementDeviceAddressTypeUnknown
= 0x02,
2179 ManagementDeviceAddressTypeIOPort
= 0x03,
2180 ManagementDeviceAddressTypeMemory
= 0x04,
2181 ManagementDeviceAddressTypeSmbus
= 0x05
2182 } MISC_MANAGEMENT_DEVICE_ADDRESS_TYPE
;
2185 /// Management Device (Type 34).
2187 /// The information in this structure defines the attributes of a Management Device.
2188 /// A Management Device might control one or more fans or voltage, current, or temperature
2189 /// probes as defined by one or more Management Device Component structures.
2192 SMBIOS_STRUCTURE Hdr
;
2193 SMBIOS_TABLE_STRING Description
;
2194 UINT8 Type
; ///< The enumeration value from MISC_MANAGEMENT_DEVICE_TYPE.
2196 UINT8 AddressType
; ///< The enumeration value from MISC_MANAGEMENT_DEVICE_ADDRESS_TYPE.
2197 } SMBIOS_TABLE_TYPE34
;
2200 /// Management Device Component (Type 35)
2202 /// This structure associates a cooling device or environmental probe with structures
2203 /// that define the controlling hardware device and (optionally) the component's thresholds.
2206 SMBIOS_STRUCTURE Hdr
;
2207 SMBIOS_TABLE_STRING Description
;
2208 UINT16 ManagementDeviceHandle
;
2209 UINT16 ComponentHandle
;
2210 UINT16 ThresholdHandle
;
2211 } SMBIOS_TABLE_TYPE35
;
2214 /// Management Device Threshold Data (Type 36).
2216 /// The information in this structure defines threshold information for
2217 /// a component (probe or cooling-unit) contained within a Management Device.
2220 SMBIOS_STRUCTURE Hdr
;
2221 UINT16 LowerThresholdNonCritical
;
2222 UINT16 UpperThresholdNonCritical
;
2223 UINT16 LowerThresholdCritical
;
2224 UINT16 UpperThresholdCritical
;
2225 UINT16 LowerThresholdNonRecoverable
;
2226 UINT16 UpperThresholdNonRecoverable
;
2227 } SMBIOS_TABLE_TYPE36
;
2230 /// Memory Channel Entry.
2234 UINT16 DeviceHandle
;
2238 /// Memory Channel - Channel Type.
2241 MemoryChannelTypeOther
= 0x01,
2242 MemoryChannelTypeUnknown
= 0x02,
2243 MemoryChannelTypeRambus
= 0x03,
2244 MemoryChannelTypeSyncLink
= 0x04
2245 } MEMORY_CHANNEL_TYPE
;
2248 /// Memory Channel (Type 37)
2250 /// The information in this structure provides the correlation between a Memory Channel
2251 /// and its associated Memory Devices. Each device presents one or more loads to the channel.
2252 /// The sum of all device loads cannot exceed the channel's defined maximum.
2255 SMBIOS_STRUCTURE Hdr
;
2257 UINT8 MaximumChannelLoad
;
2258 UINT8 MemoryDeviceCount
;
2259 MEMORY_DEVICE MemoryDevice
[1];
2260 } SMBIOS_TABLE_TYPE37
;
2263 /// IPMI Device Information - BMC Interface Type
2266 IPMIDeviceInfoInterfaceTypeUnknown
= 0x00,
2267 IPMIDeviceInfoInterfaceTypeKCS
= 0x01, ///< The Keyboard Controller Style.
2268 IPMIDeviceInfoInterfaceTypeSMIC
= 0x02, ///< The Server Management Interface Chip.
2269 IPMIDeviceInfoInterfaceTypeBT
= 0x03, ///< The Block Transfer
2270 IPMIDeviceInfoInterfaceTypeReserved
= 0x04
2271 } BMC_INTERFACE_TYPE
;
2274 /// IPMI Device Information (Type 38).
2276 /// The information in this structure defines the attributes of an
2277 /// Intelligent Platform Management Interface (IPMI) Baseboard Management Controller (BMC).
2279 /// The Type 42 structure can also be used to describe a physical management controller
2280 /// host interface and one or more protocols that share that interface. If IPMI is not
2281 /// shared with other protocols, either the Type 38 or Type 42 structures can be used.
2282 /// Providing Type 38 is recommended for backward compatibility.
2285 SMBIOS_STRUCTURE Hdr
;
2286 UINT8 InterfaceType
; ///< The enumeration value from BMC_INTERFACE_TYPE.
2287 UINT8 IPMISpecificationRevision
;
2288 UINT8 I2CSlaveAddress
;
2289 UINT8 NVStorageDeviceAddress
;
2291 UINT8 BaseAddressModifier_InterruptInfo
;
2292 UINT8 InterruptNumber
;
2293 } SMBIOS_TABLE_TYPE38
;
2296 /// System Power Supply - Power Supply Characteristics.
2299 UINT16 PowerSupplyHotReplaceable
:1;
2300 UINT16 PowerSupplyPresent
:1;
2301 UINT16 PowerSupplyUnplugged
:1;
2302 UINT16 InputVoltageRangeSwitch
:4;
2303 UINT16 PowerSupplyStatus
:3;
2304 UINT16 PowerSupplyType
:4;
2306 } SYS_POWER_SUPPLY_CHARACTERISTICS
;
2309 /// System Power Supply (Type 39).
2311 /// This structure identifies attributes of a system power supply. One instance
2312 /// of this record is present for each possible power supply in a system.
2315 SMBIOS_STRUCTURE Hdr
;
2316 UINT8 PowerUnitGroup
;
2317 SMBIOS_TABLE_STRING Location
;
2318 SMBIOS_TABLE_STRING DeviceName
;
2319 SMBIOS_TABLE_STRING Manufacturer
;
2320 SMBIOS_TABLE_STRING SerialNumber
;
2321 SMBIOS_TABLE_STRING AssetTagNumber
;
2322 SMBIOS_TABLE_STRING ModelPartNumber
;
2323 SMBIOS_TABLE_STRING RevisionLevel
;
2324 UINT16 MaxPowerCapacity
;
2325 SYS_POWER_SUPPLY_CHARACTERISTICS PowerSupplyCharacteristics
;
2326 UINT16 InputVoltageProbeHandle
;
2327 UINT16 CoolingDeviceHandle
;
2328 UINT16 InputCurrentProbeHandle
;
2329 } SMBIOS_TABLE_TYPE39
;
2332 /// Additional Information Entry Format.
2336 UINT16 ReferencedHandle
;
2337 UINT8 ReferencedOffset
;
2338 SMBIOS_TABLE_STRING EntryString
;
2340 }ADDITIONAL_INFORMATION_ENTRY
;
2343 /// Additional Information (Type 40).
2345 /// This structure is intended to provide additional information for handling unspecified
2346 /// enumerated values and interim field updates in another structure.
2349 SMBIOS_STRUCTURE Hdr
;
2350 UINT8 NumberOfAdditionalInformationEntries
;
2351 ADDITIONAL_INFORMATION_ENTRY AdditionalInfoEntries
[1];
2352 } SMBIOS_TABLE_TYPE40
;
2355 /// Onboard Devices Extended Information - Onboard Device Types.
2358 OnBoardDeviceExtendedTypeOther
= 0x01,
2359 OnBoardDeviceExtendedTypeUnknown
= 0x02,
2360 OnBoardDeviceExtendedTypeVideo
= 0x03,
2361 OnBoardDeviceExtendedTypeScsiController
= 0x04,
2362 OnBoardDeviceExtendedTypeEthernet
= 0x05,
2363 OnBoardDeviceExtendedTypeTokenRing
= 0x06,
2364 OnBoardDeviceExtendedTypeSound
= 0x07,
2365 OnBoardDeviceExtendedTypePATAController
= 0x08,
2366 OnBoardDeviceExtendedTypeSATAController
= 0x09,
2367 OnBoardDeviceExtendedTypeSASController
= 0x0A
2368 } ONBOARD_DEVICE_EXTENDED_INFO_TYPE
;
2371 /// Onboard Devices Extended Information (Type 41).
2373 /// The information in this structure defines the attributes of devices that
2374 /// are onboard (soldered onto) a system element, usually the baseboard.
2375 /// In general, an entry in this table implies that the BIOS has some level of
2376 /// control over the enabling of the associated device for use by the system.
2379 SMBIOS_STRUCTURE Hdr
;
2380 SMBIOS_TABLE_STRING ReferenceDesignation
;
2381 UINT8 DeviceType
; ///< The enumeration value from ONBOARD_DEVICE_EXTENDED_INFO_TYPE
2382 UINT8 DeviceTypeInstance
;
2383 UINT16 SegmentGroupNum
;
2386 } SMBIOS_TABLE_TYPE41
;
2389 /// Management Controller Host Interface (Type 42).
2391 /// The information in this structure defines the attributes of a Management
2392 /// Controller Host Interface that is not discoverable by "Plug and Play" mechanisms.
2394 /// Type 42 should be used for management controller host interfaces that use protocols
2395 /// other than IPMI or that use multiple protocols on a single host interface type.
2397 /// This structure should also be provided if IPMI is shared with other protocols
2398 /// over the same interface hardware. If IPMI is not shared with other protocols,
2399 /// either the Type 38 or Type 42 structures can be used. Providing Type 38 is
2400 /// recommended for backward compatibility. The structures are not required to
2401 /// be mutually exclusive. Type 38 and Type 42 structures may be implemented
2402 /// simultaneously to provide backward compatibility with IPMI applications or drivers
2403 /// that do not yet recognize the Type 42 structure.
2406 SMBIOS_STRUCTURE Hdr
;
2407 UINT8 InterfaceType
;
2408 UINT8 MCHostInterfaceData
[1]; ///< This field has a minimum of four bytes
2409 } SMBIOS_TABLE_TYPE42
;
2412 /// TPM Device (Type 43).
2415 SMBIOS_STRUCTURE Hdr
;
2417 UINT8 MajorSpecVersion
;
2418 UINT8 MinorSpecVersion
;
2419 UINT32 FirmwareVersion1
;
2420 UINT32 FirmwareVersion2
;
2421 SMBIOS_TABLE_STRING Description
;
2422 UINT64 Characteristics
;
2424 } SMBIOS_TABLE_TYPE43
;
2427 /// Inactive (Type 126)
2430 SMBIOS_STRUCTURE Hdr
;
2431 } SMBIOS_TABLE_TYPE126
;
2434 /// End-of-Table (Type 127)
2437 SMBIOS_STRUCTURE Hdr
;
2438 } SMBIOS_TABLE_TYPE127
;
2441 /// Union of all the possible SMBIOS record types.
2444 SMBIOS_STRUCTURE
*Hdr
;
2445 SMBIOS_TABLE_TYPE0
*Type0
;
2446 SMBIOS_TABLE_TYPE1
*Type1
;
2447 SMBIOS_TABLE_TYPE2
*Type2
;
2448 SMBIOS_TABLE_TYPE3
*Type3
;
2449 SMBIOS_TABLE_TYPE4
*Type4
;
2450 SMBIOS_TABLE_TYPE5
*Type5
;
2451 SMBIOS_TABLE_TYPE6
*Type6
;
2452 SMBIOS_TABLE_TYPE7
*Type7
;
2453 SMBIOS_TABLE_TYPE8
*Type8
;
2454 SMBIOS_TABLE_TYPE9
*Type9
;
2455 SMBIOS_TABLE_TYPE10
*Type10
;
2456 SMBIOS_TABLE_TYPE11
*Type11
;
2457 SMBIOS_TABLE_TYPE12
*Type12
;
2458 SMBIOS_TABLE_TYPE13
*Type13
;
2459 SMBIOS_TABLE_TYPE14
*Type14
;
2460 SMBIOS_TABLE_TYPE15
*Type15
;
2461 SMBIOS_TABLE_TYPE16
*Type16
;
2462 SMBIOS_TABLE_TYPE17
*Type17
;
2463 SMBIOS_TABLE_TYPE18
*Type18
;
2464 SMBIOS_TABLE_TYPE19
*Type19
;
2465 SMBIOS_TABLE_TYPE20
*Type20
;
2466 SMBIOS_TABLE_TYPE21
*Type21
;
2467 SMBIOS_TABLE_TYPE22
*Type22
;
2468 SMBIOS_TABLE_TYPE23
*Type23
;
2469 SMBIOS_TABLE_TYPE24
*Type24
;
2470 SMBIOS_TABLE_TYPE25
*Type25
;
2471 SMBIOS_TABLE_TYPE26
*Type26
;
2472 SMBIOS_TABLE_TYPE27
*Type27
;
2473 SMBIOS_TABLE_TYPE28
*Type28
;
2474 SMBIOS_TABLE_TYPE29
*Type29
;
2475 SMBIOS_TABLE_TYPE30
*Type30
;
2476 SMBIOS_TABLE_TYPE31
*Type31
;
2477 SMBIOS_TABLE_TYPE32
*Type32
;
2478 SMBIOS_TABLE_TYPE33
*Type33
;
2479 SMBIOS_TABLE_TYPE34
*Type34
;
2480 SMBIOS_TABLE_TYPE35
*Type35
;
2481 SMBIOS_TABLE_TYPE36
*Type36
;
2482 SMBIOS_TABLE_TYPE37
*Type37
;
2483 SMBIOS_TABLE_TYPE38
*Type38
;
2484 SMBIOS_TABLE_TYPE39
*Type39
;
2485 SMBIOS_TABLE_TYPE40
*Type40
;
2486 SMBIOS_TABLE_TYPE41
*Type41
;
2487 SMBIOS_TABLE_TYPE42
*Type42
;
2488 SMBIOS_TABLE_TYPE43
*Type43
;
2489 SMBIOS_TABLE_TYPE126
*Type126
;
2490 SMBIOS_TABLE_TYPE127
*Type127
;
2492 } SMBIOS_STRUCTURE_POINTER
;