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audk/MdePkg/Include/IndustryStandard/SmBios.h

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/** @file
Industry Standard Definitions of SMBIOS Table Specification v3.2.0.
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015-2017 Hewlett Packard Enterprise Development LP<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __SMBIOS_STANDARD_H__
#define __SMBIOS_STANDARD_H__
///
/// Reference SMBIOS 2.6, chapter 3.1.2.
/// For v2.1 and later, handle values in the range 0FF00h to 0FFFFh are reserved for
/// use by this specification.
///
#define SMBIOS_HANDLE_RESERVED_BEGIN 0xFF00
///
/// Reference SMBIOS 2.7, chapter 6.1.2.
/// The UEFI Platform Initialization Specification reserves handle number FFFEh for its
/// EFI_SMBIOS_PROTOCOL.Add() function to mean "assign an unused handle number automatically."
/// This number is not used for any other purpose by the SMBIOS specification.
///
#define SMBIOS_HANDLE_PI_RESERVED 0xFFFE
///
/// Reference SMBIOS 2.6, chapter 3.1.3.
/// Each text string is limited to 64 significant characters due to system MIF limitations.
/// Reference SMBIOS 2.7, chapter 6.1.3.
/// It will have no limit on the length of each individual text string.
///
#define SMBIOS_STRING_MAX_LENGTH 64
//
// The length of the entire structure table (including all strings) must be reported
// in the Structure Table Length field of the SMBIOS Structure Table Entry Point,
// which is a WORD field limited to 65,535 bytes.
//
#define SMBIOS_TABLE_MAX_LENGTH 0xFFFF
//
// For SMBIOS 3.0, Structure table maximum size in Entry Point structure is DWORD field limited to 0xFFFFFFFF bytes.
//
#define SMBIOS_3_0_TABLE_MAX_LENGTH 0xFFFFFFFF
//
// SMBIOS type macros which is according to SMBIOS 2.7 specification.
//
#define SMBIOS_TYPE_BIOS_INFORMATION 0
#define SMBIOS_TYPE_SYSTEM_INFORMATION 1
#define SMBIOS_TYPE_BASEBOARD_INFORMATION 2
#define SMBIOS_TYPE_SYSTEM_ENCLOSURE 3
#define SMBIOS_TYPE_PROCESSOR_INFORMATION 4
#define SMBIOS_TYPE_MEMORY_CONTROLLER_INFORMATION 5
#define SMBIOS_TYPE_MEMORY_MODULE_INFORMATON 6
#define SMBIOS_TYPE_CACHE_INFORMATION 7
#define SMBIOS_TYPE_PORT_CONNECTOR_INFORMATION 8
#define SMBIOS_TYPE_SYSTEM_SLOTS 9
#define SMBIOS_TYPE_ONBOARD_DEVICE_INFORMATION 10
#define SMBIOS_TYPE_OEM_STRINGS 11
#define SMBIOS_TYPE_SYSTEM_CONFIGURATION_OPTIONS 12
#define SMBIOS_TYPE_BIOS_LANGUAGE_INFORMATION 13
#define SMBIOS_TYPE_GROUP_ASSOCIATIONS 14
#define SMBIOS_TYPE_SYSTEM_EVENT_LOG 15
#define SMBIOS_TYPE_PHYSICAL_MEMORY_ARRAY 16
#define SMBIOS_TYPE_MEMORY_DEVICE 17
#define SMBIOS_TYPE_32BIT_MEMORY_ERROR_INFORMATION 18
#define SMBIOS_TYPE_MEMORY_ARRAY_MAPPED_ADDRESS 19
#define SMBIOS_TYPE_MEMORY_DEVICE_MAPPED_ADDRESS 20
#define SMBIOS_TYPE_BUILT_IN_POINTING_DEVICE 21
#define SMBIOS_TYPE_PORTABLE_BATTERY 22
#define SMBIOS_TYPE_SYSTEM_RESET 23
#define SMBIOS_TYPE_HARDWARE_SECURITY 24
#define SMBIOS_TYPE_SYSTEM_POWER_CONTROLS 25
#define SMBIOS_TYPE_VOLTAGE_PROBE 26
#define SMBIOS_TYPE_COOLING_DEVICE 27
#define SMBIOS_TYPE_TEMPERATURE_PROBE 28
#define SMBIOS_TYPE_ELECTRICAL_CURRENT_PROBE 29
#define SMBIOS_TYPE_OUT_OF_BAND_REMOTE_ACCESS 30
#define SMBIOS_TYPE_BOOT_INTEGRITY_SERVICE 31
#define SMBIOS_TYPE_SYSTEM_BOOT_INFORMATION 32
#define SMBIOS_TYPE_64BIT_MEMORY_ERROR_INFORMATION 33
#define SMBIOS_TYPE_MANAGEMENT_DEVICE 34
#define SMBIOS_TYPE_MANAGEMENT_DEVICE_COMPONENT 35
#define SMBIOS_TYPE_MANAGEMENT_DEVICE_THRESHOLD_DATA 36
#define SMBIOS_TYPE_MEMORY_CHANNEL 37
#define SMBIOS_TYPE_IPMI_DEVICE_INFORMATION 38
#define SMBIOS_TYPE_SYSTEM_POWER_SUPPLY 39
#define SMBIOS_TYPE_ADDITIONAL_INFORMATION 40
#define SMBIOS_TYPE_ONBOARD_DEVICES_EXTENDED_INFORMATION 41
#define SMBIOS_TYPE_MANAGEMENT_CONTROLLER_HOST_INTERFACE 42
#define SMBIOS_TYPE_TPM_DEVICE 43
///
/// Inactive type is added from SMBIOS 2.2. Reference SMBIOS 2.6, chapter 3.3.43.
/// Upper-level software that interprets the SMBIOS structure-table should bypass an
/// Inactive structure just like a structure type that the software does not recognize.
///
#define SMBIOS_TYPE_INACTIVE 0x007E
///
/// End-of-table type is added from SMBIOS 2.2. Reference SMBIOS 2.6, chapter 3.3.44.
/// The end-of-table indicator is used in the last physical structure in a table
///
#define SMBIOS_TYPE_END_OF_TABLE 0x007F
#define SMBIOS_OEM_BEGIN 128
#define SMBIOS_OEM_END 255
///
/// Types 0 through 127 (7Fh) are reserved for and defined by this
/// specification. Types 128 through 256 (80h to FFh) are available for system- and OEM-specific information.
///
typedef UINT8 SMBIOS_TYPE;
///
/// Specifies the structure's handle, a unique 16-bit number in the range 0 to 0FFFEh (for version
/// 2.0) or 0 to 0FEFFh (for version 2.1 and later). The handle can be used with the Get SMBIOS
/// Structure function to retrieve a specific structure; the handle numbers are not required to be
/// contiguous. For v2.1 and later, handle values in the range 0FF00h to 0FFFFh are reserved for
/// use by this specification.
/// If the system configuration changes, a previously assigned handle might no longer exist.
/// However once a handle has been assigned by the BIOS, the BIOS cannot re-assign that handle
/// number to another structure.
///
typedef UINT16 SMBIOS_HANDLE;
///
/// Smbios Table Entry Point Structure.
///
#pragma pack(1)
typedef struct {
UINT8 AnchorString[4];
UINT8 EntryPointStructureChecksum;
UINT8 EntryPointLength;
UINT8 MajorVersion;
UINT8 MinorVersion;
UINT16 MaxStructureSize;
UINT8 EntryPointRevision;
UINT8 FormattedArea[5];
UINT8 IntermediateAnchorString[5];
UINT8 IntermediateChecksum;
UINT16 TableLength;
UINT32 TableAddress;
UINT16 NumberOfSmbiosStructures;
UINT8 SmbiosBcdRevision;
} SMBIOS_TABLE_ENTRY_POINT;
typedef struct {
UINT8 AnchorString[5];
UINT8 EntryPointStructureChecksum;
UINT8 EntryPointLength;
UINT8 MajorVersion;
UINT8 MinorVersion;
UINT8 DocRev;
UINT8 EntryPointRevision;
UINT8 Reserved;
UINT32 TableMaximumSize;
UINT64 TableAddress;
} SMBIOS_TABLE_3_0_ENTRY_POINT;
///
/// The Smbios structure header.
///
typedef struct {
SMBIOS_TYPE Type;
UINT8 Length;
SMBIOS_HANDLE Handle;
} SMBIOS_STRUCTURE;
///
/// Text strings associated with a given SMBIOS structure are returned in the dmiStrucBuffer, appended directly after
/// the formatted portion of the structure. This method of returning string information eliminates the need for
/// application software to deal with pointers embedded in the SMBIOS structure. Each string is terminated with a null
/// (00h) BYTE and the set of strings is terminated with an additional null (00h) BYTE. When the formatted portion of
/// a SMBIOS structure references a string, it does so by specifying a non-zero string number within the structure's
/// string-set. For example, if a string field contains 02h, it references the second string following the formatted portion
/// of the SMBIOS structure. If a string field references no string, a null (0) is placed in that string field. If the
/// formatted portion of the structure contains string-reference fields and all the string fields are set to 0 (no string
/// references), the formatted section of the structure is followed by two null (00h) BYTES.
///
typedef UINT8 SMBIOS_TABLE_STRING;
///
/// BIOS Characteristics
/// Defines which functions the BIOS supports. PCI, PCMCIA, Flash, etc.
///
typedef struct {
UINT32 Reserved :2; ///< Bits 0-1.
UINT32 Unknown :1;
UINT32 BiosCharacteristicsNotSupported :1;
UINT32 IsaIsSupported :1;
UINT32 McaIsSupported :1;
UINT32 EisaIsSupported :1;
UINT32 PciIsSupported :1;
UINT32 PcmciaIsSupported :1;
UINT32 PlugAndPlayIsSupported :1;
UINT32 ApmIsSupported :1;
UINT32 BiosIsUpgradable :1;
UINT32 BiosShadowingAllowed :1;
UINT32 VlVesaIsSupported :1;
UINT32 EscdSupportIsAvailable :1;
UINT32 BootFromCdIsSupported :1;
UINT32 SelectableBootIsSupported :1;
UINT32 RomBiosIsSocketed :1;
UINT32 BootFromPcmciaIsSupported :1;
UINT32 EDDSpecificationIsSupported :1;
UINT32 JapaneseNecFloppyIsSupported :1;
UINT32 JapaneseToshibaFloppyIsSupported :1;
UINT32 Floppy525_360IsSupported :1;
UINT32 Floppy525_12IsSupported :1;
UINT32 Floppy35_720IsSupported :1;
UINT32 Floppy35_288IsSupported :1;
UINT32 PrintScreenIsSupported :1;
UINT32 Keyboard8042IsSupported :1;
UINT32 SerialIsSupported :1;
UINT32 PrinterIsSupported :1;
UINT32 CgaMonoIsSupported :1;
UINT32 NecPc98 :1;
UINT32 ReservedForVendor :32; ///< Bits 32-63. Bits 32-47 reserved for BIOS vendor
///< and bits 48-63 reserved for System Vendor.
} MISC_BIOS_CHARACTERISTICS;
///
/// BIOS Characteristics Extension Byte 1.
/// This information, available for SMBIOS version 2.1 and later, appears at offset 12h
/// within the BIOS Information structure.
///
typedef struct {
UINT8 AcpiIsSupported :1;
UINT8 UsbLegacyIsSupported :1;
UINT8 AgpIsSupported :1;
UINT8 I2OBootIsSupported :1;
UINT8 Ls120BootIsSupported :1;
UINT8 AtapiZipDriveBootIsSupported :1;
UINT8 Boot1394IsSupported :1;
UINT8 SmartBatteryIsSupported :1;
} MBCE_BIOS_RESERVED;
///
/// BIOS Characteristics Extension Byte 2.
/// This information, available for SMBIOS version 2.3 and later, appears at offset 13h
/// within the BIOS Information structure.
///
typedef struct {
UINT8 BiosBootSpecIsSupported :1;
UINT8 FunctionKeyNetworkBootIsSupported :1;
UINT8 TargetContentDistributionEnabled :1;
UINT8 UefiSpecificationSupported :1;
UINT8 VirtualMachineSupported :1;
UINT8 ExtensionByte2Reserved :3;
} MBCE_SYSTEM_RESERVED;
///
/// BIOS Characteristics Extension Bytes.
///
typedef struct {
MBCE_BIOS_RESERVED BiosReserved;
MBCE_SYSTEM_RESERVED SystemReserved;
} MISC_BIOS_CHARACTERISTICS_EXTENSION;
///
/// Extended BIOS ROM size.
///
typedef struct {
UINT16 Size :14;
UINT16 Unit :2;
} EXTENDED_BIOS_ROM_SIZE;
///
/// BIOS Information (Type 0).
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Vendor;
SMBIOS_TABLE_STRING BiosVersion;
UINT16 BiosSegment;
SMBIOS_TABLE_STRING BiosReleaseDate;
UINT8 BiosSize;
MISC_BIOS_CHARACTERISTICS BiosCharacteristics;
UINT8 BIOSCharacteristicsExtensionBytes[2];
UINT8 SystemBiosMajorRelease;
UINT8 SystemBiosMinorRelease;
UINT8 EmbeddedControllerFirmwareMajorRelease;
UINT8 EmbeddedControllerFirmwareMinorRelease;
//
// Add for smbios 3.1.0
//
EXTENDED_BIOS_ROM_SIZE ExtendedBiosSize;
} SMBIOS_TABLE_TYPE0;
///
/// System Wake-up Type.
///
typedef enum {
SystemWakeupTypeReserved = 0x00,
SystemWakeupTypeOther = 0x01,
SystemWakeupTypeUnknown = 0x02,
SystemWakeupTypeApmTimer = 0x03,
SystemWakeupTypeModemRing = 0x04,
SystemWakeupTypeLanRemote = 0x05,
SystemWakeupTypePowerSwitch = 0x06,
SystemWakeupTypePciPme = 0x07,
SystemWakeupTypeAcPowerRestored = 0x08
} MISC_SYSTEM_WAKEUP_TYPE;
///
/// System Information (Type 1).
///
/// The information in this structure defines attributes of the overall system and is
/// intended to be associated with the Component ID group of the system's MIF.
/// An SMBIOS implementation is associated with a single system instance and contains
/// one and only one System Information (Type 1) structure.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Manufacturer;
SMBIOS_TABLE_STRING ProductName;
SMBIOS_TABLE_STRING Version;
SMBIOS_TABLE_STRING SerialNumber;
GUID Uuid;
UINT8 WakeUpType; ///< The enumeration value from MISC_SYSTEM_WAKEUP_TYPE.
SMBIOS_TABLE_STRING SKUNumber;
SMBIOS_TABLE_STRING Family;
} SMBIOS_TABLE_TYPE1;
///
/// Base Board - Feature Flags.
///
typedef struct {
UINT8 Motherboard :1;
UINT8 RequiresDaughterCard :1;
UINT8 Removable :1;
UINT8 Replaceable :1;
UINT8 HotSwappable :1;
UINT8 Reserved :3;
} BASE_BOARD_FEATURE_FLAGS;
///
/// Base Board - Board Type.
///
typedef enum {
BaseBoardTypeUnknown = 0x1,
BaseBoardTypeOther = 0x2,
BaseBoardTypeServerBlade = 0x3,
BaseBoardTypeConnectivitySwitch = 0x4,
BaseBoardTypeSystemManagementModule = 0x5,
BaseBoardTypeProcessorModule = 0x6,
BaseBoardTypeIOModule = 0x7,
BaseBoardTypeMemoryModule = 0x8,
BaseBoardTypeDaughterBoard = 0x9,
BaseBoardTypeMotherBoard = 0xA,
BaseBoardTypeProcessorMemoryModule = 0xB,
BaseBoardTypeProcessorIOModule = 0xC,
BaseBoardTypeInterconnectBoard = 0xD
} BASE_BOARD_TYPE;
///
/// Base Board (or Module) Information (Type 2).
///
/// The information in this structure defines attributes of a system baseboard -
/// for example a motherboard, planar, or server blade or other standard system module.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Manufacturer;
SMBIOS_TABLE_STRING ProductName;
SMBIOS_TABLE_STRING Version;
SMBIOS_TABLE_STRING SerialNumber;
SMBIOS_TABLE_STRING AssetTag;
BASE_BOARD_FEATURE_FLAGS FeatureFlag;
SMBIOS_TABLE_STRING LocationInChassis;
UINT16 ChassisHandle;
UINT8 BoardType; ///< The enumeration value from BASE_BOARD_TYPE.
UINT8 NumberOfContainedObjectHandles;
UINT16 ContainedObjectHandles[1];
} SMBIOS_TABLE_TYPE2;
///
/// System Enclosure or Chassis Types
///
typedef enum {
MiscChassisTypeOther = 0x01,
MiscChassisTypeUnknown = 0x02,
MiscChassisTypeDeskTop = 0x03,
MiscChassisTypeLowProfileDesktop = 0x04,
MiscChassisTypePizzaBox = 0x05,
MiscChassisTypeMiniTower = 0x06,
MiscChassisTypeTower = 0x07,
MiscChassisTypePortable = 0x08,
MiscChassisTypeLapTop = 0x09,
MiscChassisTypeNotebook = 0x0A,
MiscChassisTypeHandHeld = 0x0B,
MiscChassisTypeDockingStation = 0x0C,
MiscChassisTypeAllInOne = 0x0D,
MiscChassisTypeSubNotebook = 0x0E,
MiscChassisTypeSpaceSaving = 0x0F,
MiscChassisTypeLunchBox = 0x10,
MiscChassisTypeMainServerChassis = 0x11,
MiscChassisTypeExpansionChassis = 0x12,
MiscChassisTypeSubChassis = 0x13,
MiscChassisTypeBusExpansionChassis = 0x14,
MiscChassisTypePeripheralChassis = 0x15,
MiscChassisTypeRaidChassis = 0x16,
MiscChassisTypeRackMountChassis = 0x17,
MiscChassisTypeSealedCasePc = 0x18,
MiscChassisMultiSystemChassis = 0x19,
MiscChassisCompactPCI = 0x1A,
MiscChassisAdvancedTCA = 0x1B,
MiscChassisBlade = 0x1C,
MiscChassisBladeEnclosure = 0x1D,
MiscChassisTablet = 0x1E,
MiscChassisConvertible = 0x1F,
MiscChassisDetachable = 0x20,
MiscChassisIoTGateway = 0x21,
MiscChassisEmbeddedPc = 0x22,
MiscChassisMiniPc = 0x23,
MiscChassisStickPc = 0x24
} MISC_CHASSIS_TYPE;
///
/// System Enclosure or Chassis States .
///
typedef enum {
ChassisStateOther = 0x01,
ChassisStateUnknown = 0x02,
ChassisStateSafe = 0x03,
ChassisStateWarning = 0x04,
ChassisStateCritical = 0x05,
ChassisStateNonRecoverable = 0x06
} MISC_CHASSIS_STATE;
///
/// System Enclosure or Chassis Security Status.
///
typedef enum {
ChassisSecurityStatusOther = 0x01,
ChassisSecurityStatusUnknown = 0x02,
ChassisSecurityStatusNone = 0x03,
ChassisSecurityStatusExternalInterfaceLockedOut = 0x04,
ChassisSecurityStatusExternalInterfaceLockedEnabled = 0x05
} MISC_CHASSIS_SECURITY_STATE;
///
/// Contained Element record
///
typedef struct {
UINT8 ContainedElementType;
UINT8 ContainedElementMinimum;
UINT8 ContainedElementMaximum;
} CONTAINED_ELEMENT;
///
/// System Enclosure or Chassis (Type 3).
///
/// The information in this structure defines attributes of the system's mechanical enclosure(s).
/// For example, if a system included a separate enclosure for its peripheral devices,
/// two structures would be returned: one for the main, system enclosure and the second for
/// the peripheral device enclosure. The additions to this structure in v2.1 of this specification
/// support the population of the CIM_Chassis class.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Manufacturer;
UINT8 Type;
SMBIOS_TABLE_STRING Version;
SMBIOS_TABLE_STRING SerialNumber;
SMBIOS_TABLE_STRING AssetTag;
UINT8 BootupState; ///< The enumeration value from MISC_CHASSIS_STATE.
UINT8 PowerSupplyState; ///< The enumeration value from MISC_CHASSIS_STATE.
UINT8 ThermalState; ///< The enumeration value from MISC_CHASSIS_STATE.
UINT8 SecurityStatus; ///< The enumeration value from MISC_CHASSIS_SECURITY_STATE.
UINT8 OemDefined[4];
UINT8 Height;
UINT8 NumberofPowerCords;
UINT8 ContainedElementCount;
UINT8 ContainedElementRecordLength;
//
// Can have 0 to (ContainedElementCount * ContainedElementRecordLength) contained elements
//
CONTAINED_ELEMENT ContainedElements[1];
//
// Add for smbios 2.7
//
// Since ContainedElements has a variable number of entries, must not define SKUNumber in
// the structure. Need to reference it by starting at offset 0x15 and adding
// (ContainedElementCount * ContainedElementRecordLength) bytes.
//
// SMBIOS_TABLE_STRING SKUNumber;
} SMBIOS_TABLE_TYPE3;
///
/// Processor Information - Processor Type.
///
typedef enum {
ProcessorOther = 0x01,
ProcessorUnknown = 0x02,
CentralProcessor = 0x03,
MathProcessor = 0x04,
DspProcessor = 0x05,
VideoProcessor = 0x06
} PROCESSOR_TYPE_DATA;
///
/// Processor Information - Processor Family.
///
typedef enum {
ProcessorFamilyOther = 0x01,
ProcessorFamilyUnknown = 0x02,
ProcessorFamily8086 = 0x03,
ProcessorFamily80286 = 0x04,
ProcessorFamilyIntel386 = 0x05,
ProcessorFamilyIntel486 = 0x06,
ProcessorFamily8087 = 0x07,
ProcessorFamily80287 = 0x08,
ProcessorFamily80387 = 0x09,
ProcessorFamily80487 = 0x0A,
ProcessorFamilyPentium = 0x0B,
ProcessorFamilyPentiumPro = 0x0C,
ProcessorFamilyPentiumII = 0x0D,
ProcessorFamilyPentiumMMX = 0x0E,
ProcessorFamilyCeleron = 0x0F,
ProcessorFamilyPentiumIIXeon = 0x10,
ProcessorFamilyPentiumIII = 0x11,
ProcessorFamilyM1 = 0x12,
ProcessorFamilyM2 = 0x13,
ProcessorFamilyIntelCeleronM = 0x14,
ProcessorFamilyIntelPentium4Ht = 0x15,
ProcessorFamilyAmdDuron = 0x18,
ProcessorFamilyK5 = 0x19,
ProcessorFamilyK6 = 0x1A,
ProcessorFamilyK6_2 = 0x1B,
ProcessorFamilyK6_3 = 0x1C,
ProcessorFamilyAmdAthlon = 0x1D,
ProcessorFamilyAmd29000 = 0x1E,
ProcessorFamilyK6_2Plus = 0x1F,
ProcessorFamilyPowerPC = 0x20,
ProcessorFamilyPowerPC601 = 0x21,
ProcessorFamilyPowerPC603 = 0x22,
ProcessorFamilyPowerPC603Plus = 0x23,
ProcessorFamilyPowerPC604 = 0x24,
ProcessorFamilyPowerPC620 = 0x25,
ProcessorFamilyPowerPCx704 = 0x26,
ProcessorFamilyPowerPC750 = 0x27,
ProcessorFamilyIntelCoreDuo = 0x28,
ProcessorFamilyIntelCoreDuoMobile = 0x29,
ProcessorFamilyIntelCoreSoloMobile = 0x2A,
ProcessorFamilyIntelAtom = 0x2B,
ProcessorFamilyIntelCoreM = 0x2C,
ProcessorFamilyIntelCorem3 = 0x2D,
ProcessorFamilyIntelCorem5 = 0x2E,
ProcessorFamilyIntelCorem7 = 0x2F,
ProcessorFamilyAlpha = 0x30,
ProcessorFamilyAlpha21064 = 0x31,
ProcessorFamilyAlpha21066 = 0x32,
ProcessorFamilyAlpha21164 = 0x33,
ProcessorFamilyAlpha21164PC = 0x34,
ProcessorFamilyAlpha21164a = 0x35,
ProcessorFamilyAlpha21264 = 0x36,
ProcessorFamilyAlpha21364 = 0x37,
ProcessorFamilyAmdTurionIIUltraDualCoreMobileM = 0x38,
ProcessorFamilyAmdTurionIIDualCoreMobileM = 0x39,
ProcessorFamilyAmdAthlonIIDualCoreM = 0x3A,
ProcessorFamilyAmdOpteron6100Series = 0x3B,
ProcessorFamilyAmdOpteron4100Series = 0x3C,
ProcessorFamilyAmdOpteron6200Series = 0x3D,
ProcessorFamilyAmdOpteron4200Series = 0x3E,
ProcessorFamilyAmdFxSeries = 0x3F,
ProcessorFamilyMips = 0x40,
ProcessorFamilyMIPSR4000 = 0x41,
ProcessorFamilyMIPSR4200 = 0x42,
ProcessorFamilyMIPSR4400 = 0x43,
ProcessorFamilyMIPSR4600 = 0x44,
ProcessorFamilyMIPSR10000 = 0x45,
ProcessorFamilyAmdCSeries = 0x46,
ProcessorFamilyAmdESeries = 0x47,
ProcessorFamilyAmdASeries = 0x48, ///< SMBIOS spec 2.8.0 updated the name
ProcessorFamilyAmdGSeries = 0x49,
ProcessorFamilyAmdZSeries = 0x4A,
ProcessorFamilyAmdRSeries = 0x4B,
ProcessorFamilyAmdOpteron4300 = 0x4C,
ProcessorFamilyAmdOpteron6300 = 0x4D,
ProcessorFamilyAmdOpteron3300 = 0x4E,
ProcessorFamilyAmdFireProSeries = 0x4F,
ProcessorFamilySparc = 0x50,
ProcessorFamilySuperSparc = 0x51,
ProcessorFamilymicroSparcII = 0x52,
ProcessorFamilymicroSparcIIep = 0x53,
ProcessorFamilyUltraSparc = 0x54,
ProcessorFamilyUltraSparcII = 0x55,
ProcessorFamilyUltraSparcIii = 0x56,
ProcessorFamilyUltraSparcIII = 0x57,
ProcessorFamilyUltraSparcIIIi = 0x58,
ProcessorFamily68040 = 0x60,
ProcessorFamily68xxx = 0x61,
ProcessorFamily68000 = 0x62,
ProcessorFamily68010 = 0x63,
ProcessorFamily68020 = 0x64,
ProcessorFamily68030 = 0x65,
ProcessorFamilyAmdAthlonX4QuadCore = 0x66,
ProcessorFamilyAmdOpteronX1000Series = 0x67,
ProcessorFamilyAmdOpteronX2000Series = 0x68,
ProcessorFamilyAmdOpteronASeries = 0x69,
ProcessorFamilyAmdOpteronX3000Series = 0x6A,
ProcessorFamilyAmdZen = 0x6B,
ProcessorFamilyHobbit = 0x70,
ProcessorFamilyCrusoeTM5000 = 0x78,
ProcessorFamilyCrusoeTM3000 = 0x79,
ProcessorFamilyEfficeonTM8000 = 0x7A,
ProcessorFamilyWeitek = 0x80,
ProcessorFamilyItanium = 0x82,
ProcessorFamilyAmdAthlon64 = 0x83,
ProcessorFamilyAmdOpteron = 0x84,
ProcessorFamilyAmdSempron = 0x85,
ProcessorFamilyAmdTurion64Mobile = 0x86,
ProcessorFamilyDualCoreAmdOpteron = 0x87,
ProcessorFamilyAmdAthlon64X2DualCore = 0x88,
ProcessorFamilyAmdTurion64X2Mobile = 0x89,
ProcessorFamilyQuadCoreAmdOpteron = 0x8A,
ProcessorFamilyThirdGenerationAmdOpteron = 0x8B,
ProcessorFamilyAmdPhenomFxQuadCore = 0x8C,
ProcessorFamilyAmdPhenomX4QuadCore = 0x8D,
ProcessorFamilyAmdPhenomX2DualCore = 0x8E,
ProcessorFamilyAmdAthlonX2DualCore = 0x8F,
ProcessorFamilyPARISC = 0x90,
ProcessorFamilyPaRisc8500 = 0x91,
ProcessorFamilyPaRisc8000 = 0x92,
ProcessorFamilyPaRisc7300LC = 0x93,
ProcessorFamilyPaRisc7200 = 0x94,
ProcessorFamilyPaRisc7100LC = 0x95,
ProcessorFamilyPaRisc7100 = 0x96,
ProcessorFamilyV30 = 0xA0,
ProcessorFamilyQuadCoreIntelXeon3200Series = 0xA1,
ProcessorFamilyDualCoreIntelXeon3000Series = 0xA2,
ProcessorFamilyQuadCoreIntelXeon5300Series = 0xA3,
ProcessorFamilyDualCoreIntelXeon5100Series = 0xA4,
ProcessorFamilyDualCoreIntelXeon5000Series = 0xA5,
ProcessorFamilyDualCoreIntelXeonLV = 0xA6,
ProcessorFamilyDualCoreIntelXeonULV = 0xA7,
ProcessorFamilyDualCoreIntelXeon7100Series = 0xA8,
ProcessorFamilyQuadCoreIntelXeon5400Series = 0xA9,
ProcessorFamilyQuadCoreIntelXeon = 0xAA,
ProcessorFamilyDualCoreIntelXeon5200Series = 0xAB,
ProcessorFamilyDualCoreIntelXeon7200Series = 0xAC,
ProcessorFamilyQuadCoreIntelXeon7300Series = 0xAD,
ProcessorFamilyQuadCoreIntelXeon7400Series = 0xAE,
ProcessorFamilyMultiCoreIntelXeon7400Series = 0xAF,
ProcessorFamilyPentiumIIIXeon = 0xB0,
ProcessorFamilyPentiumIIISpeedStep = 0xB1,
ProcessorFamilyPentium4 = 0xB2,
ProcessorFamilyIntelXeon = 0xB3,
ProcessorFamilyAS400 = 0xB4,
ProcessorFamilyIntelXeonMP = 0xB5,
ProcessorFamilyAMDAthlonXP = 0xB6,
ProcessorFamilyAMDAthlonMP = 0xB7,
ProcessorFamilyIntelItanium2 = 0xB8,
ProcessorFamilyIntelPentiumM = 0xB9,
ProcessorFamilyIntelCeleronD = 0xBA,
ProcessorFamilyIntelPentiumD = 0xBB,
ProcessorFamilyIntelPentiumEx = 0xBC,
ProcessorFamilyIntelCoreSolo = 0xBD, ///< SMBIOS spec 2.6 updated this value
ProcessorFamilyReserved = 0xBE,
ProcessorFamilyIntelCore2 = 0xBF,
ProcessorFamilyIntelCore2Solo = 0xC0,
ProcessorFamilyIntelCore2Extreme = 0xC1,
ProcessorFamilyIntelCore2Quad = 0xC2,
ProcessorFamilyIntelCore2ExtremeMobile = 0xC3,
ProcessorFamilyIntelCore2DuoMobile = 0xC4,
ProcessorFamilyIntelCore2SoloMobile = 0xC5,
ProcessorFamilyIntelCoreI7 = 0xC6,
ProcessorFamilyDualCoreIntelCeleron = 0xC7,
ProcessorFamilyIBM390 = 0xC8,
ProcessorFamilyG4 = 0xC9,
ProcessorFamilyG5 = 0xCA,
ProcessorFamilyG6 = 0xCB,
ProcessorFamilyzArchitecture = 0xCC,
ProcessorFamilyIntelCoreI5 = 0xCD,
ProcessorFamilyIntelCoreI3 = 0xCE,
ProcessorFamilyIntelCoreI9 = 0xCF,
ProcessorFamilyViaC7M = 0xD2,
ProcessorFamilyViaC7D = 0xD3,
ProcessorFamilyViaC7 = 0xD4,
ProcessorFamilyViaEden = 0xD5,
ProcessorFamilyMultiCoreIntelXeon = 0xD6,
ProcessorFamilyDualCoreIntelXeon3Series = 0xD7,
ProcessorFamilyQuadCoreIntelXeon3Series = 0xD8,
ProcessorFamilyViaNano = 0xD9,
ProcessorFamilyDualCoreIntelXeon5Series = 0xDA,
ProcessorFamilyQuadCoreIntelXeon5Series = 0xDB,
ProcessorFamilyDualCoreIntelXeon7Series = 0xDD,
ProcessorFamilyQuadCoreIntelXeon7Series = 0xDE,
ProcessorFamilyMultiCoreIntelXeon7Series = 0xDF,
ProcessorFamilyMultiCoreIntelXeon3400Series = 0xE0,
ProcessorFamilyAmdOpteron3000Series = 0xE4,
ProcessorFamilyAmdSempronII = 0xE5,
ProcessorFamilyEmbeddedAmdOpteronQuadCore = 0xE6,
ProcessorFamilyAmdPhenomTripleCore = 0xE7,
ProcessorFamilyAmdTurionUltraDualCoreMobile = 0xE8,
ProcessorFamilyAmdTurionDualCoreMobile = 0xE9,
ProcessorFamilyAmdAthlonDualCore = 0xEA,
ProcessorFamilyAmdSempronSI = 0xEB,
ProcessorFamilyAmdPhenomII = 0xEC,
ProcessorFamilyAmdAthlonII = 0xED,
ProcessorFamilySixCoreAmdOpteron = 0xEE,
ProcessorFamilyAmdSempronM = 0xEF,
ProcessorFamilyi860 = 0xFA,
ProcessorFamilyi960 = 0xFB,
ProcessorFamilyIndicatorFamily2 = 0xFE,
ProcessorFamilyReserved1 = 0xFF
} PROCESSOR_FAMILY_DATA;
///
/// Processor Information2 - Processor Family2.
///
typedef enum {
ProcessorFamilyARMv7 = 0x0100,
ProcessorFamilyARMv8 = 0x0101,
ProcessorFamilySH3 = 0x0104,
ProcessorFamilySH4 = 0x0105,
ProcessorFamilyARM = 0x0118,
ProcessorFamilyStrongARM = 0x0119,
ProcessorFamily6x86 = 0x012C,
ProcessorFamilyMediaGX = 0x012D,
ProcessorFamilyMII = 0x012E,
ProcessorFamilyWinChip = 0x0140,
ProcessorFamilyDSP = 0x015E,
ProcessorFamilyVideoProcessor = 0x01F4
} PROCESSOR_FAMILY2_DATA;
///
/// Processor Information - Voltage.
///
typedef struct {
UINT8 ProcessorVoltageCapability5V :1;
UINT8 ProcessorVoltageCapability3_3V :1;
UINT8 ProcessorVoltageCapability2_9V :1;
UINT8 ProcessorVoltageCapabilityReserved :1; ///< Bit 3, must be zero.
UINT8 ProcessorVoltageReserved :3; ///< Bits 4-6, must be zero.
UINT8 ProcessorVoltageIndicateLegacy :1;
} PROCESSOR_VOLTAGE;
///
/// Processor Information - Processor Upgrade.
///
typedef enum {
ProcessorUpgradeOther = 0x01,
ProcessorUpgradeUnknown = 0x02,
ProcessorUpgradeDaughterBoard = 0x03,
ProcessorUpgradeZIFSocket = 0x04,
ProcessorUpgradePiggyBack = 0x05, ///< Replaceable.
ProcessorUpgradeNone = 0x06,
ProcessorUpgradeLIFSocket = 0x07,
ProcessorUpgradeSlot1 = 0x08,
ProcessorUpgradeSlot2 = 0x09,
ProcessorUpgrade370PinSocket = 0x0A,
ProcessorUpgradeSlotA = 0x0B,
ProcessorUpgradeSlotM = 0x0C,
ProcessorUpgradeSocket423 = 0x0D,
ProcessorUpgradeSocketA = 0x0E, ///< Socket 462.
ProcessorUpgradeSocket478 = 0x0F,
ProcessorUpgradeSocket754 = 0x10,
ProcessorUpgradeSocket940 = 0x11,
ProcessorUpgradeSocket939 = 0x12,
ProcessorUpgradeSocketmPGA604 = 0x13,
ProcessorUpgradeSocketLGA771 = 0x14,
ProcessorUpgradeSocketLGA775 = 0x15,
ProcessorUpgradeSocketS1 = 0x16,
ProcessorUpgradeAM2 = 0x17,
ProcessorUpgradeF1207 = 0x18,
ProcessorSocketLGA1366 = 0x19,
ProcessorUpgradeSocketG34 = 0x1A,
ProcessorUpgradeSocketAM3 = 0x1B,
ProcessorUpgradeSocketC32 = 0x1C,
ProcessorUpgradeSocketLGA1156 = 0x1D,
ProcessorUpgradeSocketLGA1567 = 0x1E,
ProcessorUpgradeSocketPGA988A = 0x1F,
ProcessorUpgradeSocketBGA1288 = 0x20,
ProcessorUpgradeSocketrPGA988B = 0x21,
ProcessorUpgradeSocketBGA1023 = 0x22,
ProcessorUpgradeSocketBGA1224 = 0x23,
ProcessorUpgradeSocketLGA1155 = 0x24, ///< SMBIOS spec 2.8.0 updated the name
ProcessorUpgradeSocketLGA1356 = 0x25,
ProcessorUpgradeSocketLGA2011 = 0x26,
ProcessorUpgradeSocketFS1 = 0x27,
ProcessorUpgradeSocketFS2 = 0x28,
ProcessorUpgradeSocketFM1 = 0x29,
ProcessorUpgradeSocketFM2 = 0x2A,
ProcessorUpgradeSocketLGA2011_3 = 0x2B,
ProcessorUpgradeSocketLGA1356_3 = 0x2C,
ProcessorUpgradeSocketLGA1150 = 0x2D,
ProcessorUpgradeSocketBGA1168 = 0x2E,
ProcessorUpgradeSocketBGA1234 = 0x2F,
ProcessorUpgradeSocketBGA1364 = 0x30,
ProcessorUpgradeSocketAM4 = 0x31,
ProcessorUpgradeSocketLGA1151 = 0x32,
ProcessorUpgradeSocketBGA1356 = 0x33,
ProcessorUpgradeSocketBGA1440 = 0x34,
ProcessorUpgradeSocketBGA1515 = 0x35,
ProcessorUpgradeSocketLGA3647_1 = 0x36,
ProcessorUpgradeSocketSP3 = 0x37,
ProcessorUpgradeSocketSP3r2 = 0x38,
ProcessorUpgradeSocketLGA2066 = 0x39,
ProcessorUpgradeSocketBGA1392 = 0x3A,
ProcessorUpgradeSocketBGA1510 = 0x3B,
ProcessorUpgradeSocketBGA1528 = 0x3C
} PROCESSOR_UPGRADE;
///
/// Processor ID Field Description
///
typedef struct {
UINT32 ProcessorSteppingId:4;
UINT32 ProcessorModel: 4;
UINT32 ProcessorFamily: 4;
UINT32 ProcessorType: 2;
UINT32 ProcessorReserved1: 2;
UINT32 ProcessorXModel: 4;
UINT32 ProcessorXFamily: 8;
UINT32 ProcessorReserved2: 4;
} PROCESSOR_SIGNATURE;
typedef struct {
UINT32 ProcessorFpu :1;
UINT32 ProcessorVme :1;
UINT32 ProcessorDe :1;
UINT32 ProcessorPse :1;
UINT32 ProcessorTsc :1;
UINT32 ProcessorMsr :1;
UINT32 ProcessorPae :1;
UINT32 ProcessorMce :1;
UINT32 ProcessorCx8 :1;
UINT32 ProcessorApic :1;
UINT32 ProcessorReserved1 :1;
UINT32 ProcessorSep :1;
UINT32 ProcessorMtrr :1;
UINT32 ProcessorPge :1;
UINT32 ProcessorMca :1;
UINT32 ProcessorCmov :1;
UINT32 ProcessorPat :1;
UINT32 ProcessorPse36 :1;
UINT32 ProcessorPsn :1;
UINT32 ProcessorClfsh :1;
UINT32 ProcessorReserved2 :1;
UINT32 ProcessorDs :1;
UINT32 ProcessorAcpi :1;
UINT32 ProcessorMmx :1;
UINT32 ProcessorFxsr :1;
UINT32 ProcessorSse :1;
UINT32 ProcessorSse2 :1;
UINT32 ProcessorSs :1;
UINT32 ProcessorReserved3 :1;
UINT32 ProcessorTm :1;
UINT32 ProcessorReserved4 :2;
} PROCESSOR_FEATURE_FLAGS;
typedef struct {
PROCESSOR_SIGNATURE Signature;
PROCESSOR_FEATURE_FLAGS FeatureFlags;
} PROCESSOR_ID_DATA;
///
/// Processor Information (Type 4).
///
/// The information in this structure defines the attributes of a single processor;
/// a separate structure instance is provided for each system processor socket/slot.
/// For example, a system with an IntelDX2 processor would have a single
/// structure instance, while a system with an IntelSX2 processor would have a structure
/// to describe the main CPU, and a second structure to describe the 80487 co-processor.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Socket;
UINT8 ProcessorType; ///< The enumeration value from PROCESSOR_TYPE_DATA.
UINT8 ProcessorFamily; ///< The enumeration value from PROCESSOR_FAMILY_DATA.
SMBIOS_TABLE_STRING ProcessorManufacture;
PROCESSOR_ID_DATA ProcessorId;
SMBIOS_TABLE_STRING ProcessorVersion;
PROCESSOR_VOLTAGE Voltage;
UINT16 ExternalClock;
UINT16 MaxSpeed;
UINT16 CurrentSpeed;
UINT8 Status;
UINT8 ProcessorUpgrade; ///< The enumeration value from PROCESSOR_UPGRADE.
UINT16 L1CacheHandle;
UINT16 L2CacheHandle;
UINT16 L3CacheHandle;
SMBIOS_TABLE_STRING SerialNumber;
SMBIOS_TABLE_STRING AssetTag;
SMBIOS_TABLE_STRING PartNumber;
//
// Add for smbios 2.5
//
UINT8 CoreCount;
UINT8 EnabledCoreCount;
UINT8 ThreadCount;
UINT16 ProcessorCharacteristics;
//
// Add for smbios 2.6
//
UINT16 ProcessorFamily2;
//
// Add for smbios 3.0
//
UINT16 CoreCount2;
UINT16 EnabledCoreCount2;
UINT16 ThreadCount2;
} SMBIOS_TABLE_TYPE4;
///
/// Memory Controller Error Detecting Method.
///
typedef enum {
ErrorDetectingMethodOther = 0x01,
ErrorDetectingMethodUnknown = 0x02,
ErrorDetectingMethodNone = 0x03,
ErrorDetectingMethodParity = 0x04,
ErrorDetectingMethod32Ecc = 0x05,
ErrorDetectingMethod64Ecc = 0x06,
ErrorDetectingMethod128Ecc = 0x07,
ErrorDetectingMethodCrc = 0x08
} MEMORY_ERROR_DETECT_METHOD;
///
/// Memory Controller Error Correcting Capability.
///
typedef struct {
UINT8 Other :1;
UINT8 Unknown :1;
UINT8 None :1;
UINT8 SingleBitErrorCorrect :1;
UINT8 DoubleBitErrorCorrect :1;
UINT8 ErrorScrubbing :1;
UINT8 Reserved :2;
} MEMORY_ERROR_CORRECT_CAPABILITY;
///
/// Memory Controller Information - Interleave Support.
///
typedef enum {
MemoryInterleaveOther = 0x01,
MemoryInterleaveUnknown = 0x02,
MemoryInterleaveOneWay = 0x03,
MemoryInterleaveTwoWay = 0x04,
MemoryInterleaveFourWay = 0x05,
MemoryInterleaveEightWay = 0x06,
MemoryInterleaveSixteenWay = 0x07
} MEMORY_SUPPORT_INTERLEAVE_TYPE;
///
/// Memory Controller Information - Memory Speeds.
///
typedef struct {
UINT16 Other :1;
UINT16 Unknown :1;
UINT16 SeventyNs:1;
UINT16 SixtyNs :1;
UINT16 FiftyNs :1;
UINT16 Reserved :11;
} MEMORY_SPEED_TYPE;
///
/// Memory Controller Information (Type 5, Obsolete).
///
/// The information in this structure defines the attributes of the system's memory controller(s)
/// and the supported attributes of any memory-modules present in the sockets controlled by
/// this controller.
/// Note: This structure, and its companion Memory Module Information (Type 6, Obsolete),
/// are obsolete starting with version 2.1 of this specification. The Physical Memory Array (Type 16)
/// and Memory Device (Type 17) structures should be used instead. BIOS providers might
/// choose to implement both memory description types to allow existing DMI browsers
/// to properly display the system's memory attributes.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 ErrDetectMethod; ///< The enumeration value from MEMORY_ERROR_DETECT_METHOD.
MEMORY_ERROR_CORRECT_CAPABILITY ErrCorrectCapability;
UINT8 SupportInterleave; ///< The enumeration value from MEMORY_SUPPORT_INTERLEAVE_TYPE.
UINT8 CurrentInterleave; ///< The enumeration value from MEMORY_SUPPORT_INTERLEAVE_TYPE .
UINT8 MaxMemoryModuleSize;
MEMORY_SPEED_TYPE SupportSpeed;
UINT16 SupportMemoryType;
UINT8 MemoryModuleVoltage;
UINT8 AssociatedMemorySlotNum;
UINT16 MemoryModuleConfigHandles[1];
} SMBIOS_TABLE_TYPE5;
///
/// Memory Module Information - Memory Types
///
typedef struct {
UINT16 Other :1;
UINT16 Unknown :1;
UINT16 Standard :1;
UINT16 FastPageMode:1;
UINT16 Edo :1;
UINT16 Parity :1;
UINT16 Ecc :1;
UINT16 Simm :1;
UINT16 Dimm :1;
UINT16 BurstEdo :1;
UINT16 Sdram :1;
UINT16 Reserved :5;
} MEMORY_CURRENT_TYPE;
///
/// Memory Module Information - Memory Size.
///
typedef struct {
UINT8 InstalledOrEnabledSize :7; ///< Size (n), where 2**n is the size in MB.
UINT8 SingleOrDoubleBank :1;
} MEMORY_INSTALLED_ENABLED_SIZE;
///
/// Memory Module Information (Type 6, Obsolete)
///
/// One Memory Module Information structure is included for each memory-module socket
/// in the system. The structure describes the speed, type, size, and error status
/// of each system memory module. The supported attributes of each module are described
/// by the "owning" Memory Controller Information structure.
/// Note: This structure, and its companion Memory Controller Information (Type 5, Obsolete),
/// are obsolete starting with version 2.1 of this specification. The Physical Memory Array (Type 16)
/// and Memory Device (Type 17) structures should be used instead.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING SocketDesignation;
UINT8 BankConnections;
UINT8 CurrentSpeed;
MEMORY_CURRENT_TYPE CurrentMemoryType;
MEMORY_INSTALLED_ENABLED_SIZE InstalledSize;
MEMORY_INSTALLED_ENABLED_SIZE EnabledSize;
UINT8 ErrorStatus;
} SMBIOS_TABLE_TYPE6;
///
/// Cache Information - SRAM Type.
///
typedef struct {
UINT16 Other :1;
UINT16 Unknown :1;
UINT16 NonBurst :1;
UINT16 Burst :1;
UINT16 PipelineBurst :1;
UINT16 Synchronous :1;
UINT16 Asynchronous :1;
UINT16 Reserved :9;
} CACHE_SRAM_TYPE_DATA;
///
/// Cache Information - Error Correction Type.
///
typedef enum {
CacheErrorOther = 0x01,
CacheErrorUnknown = 0x02,
CacheErrorNone = 0x03,
CacheErrorParity = 0x04,
CacheErrorSingleBit = 0x05, ///< ECC
CacheErrorMultiBit = 0x06 ///< ECC
} CACHE_ERROR_TYPE_DATA;
///
/// Cache Information - System Cache Type.
///
typedef enum {
CacheTypeOther = 0x01,
CacheTypeUnknown = 0x02,
CacheTypeInstruction = 0x03,
CacheTypeData = 0x04,
CacheTypeUnified = 0x05
} CACHE_TYPE_DATA;
///
/// Cache Information - Associativity.
///
typedef enum {
CacheAssociativityOther = 0x01,
CacheAssociativityUnknown = 0x02,
CacheAssociativityDirectMapped = 0x03,
CacheAssociativity2Way = 0x04,
CacheAssociativity4Way = 0x05,
CacheAssociativityFully = 0x06,
CacheAssociativity8Way = 0x07,
CacheAssociativity16Way = 0x08,
CacheAssociativity12Way = 0x09,
CacheAssociativity24Way = 0x0A,
CacheAssociativity32Way = 0x0B,
CacheAssociativity48Way = 0x0C,
CacheAssociativity64Way = 0x0D,
CacheAssociativity20Way = 0x0E
} CACHE_ASSOCIATIVITY_DATA;
///
/// Cache Information (Type 7).
///
/// The information in this structure defines the attributes of CPU cache device in the system.
/// One structure is specified for each such device, whether the device is internal to
/// or external to the CPU module. Cache modules can be associated with a processor structure
/// in one or two ways, depending on the SMBIOS version.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING SocketDesignation;
UINT16 CacheConfiguration;
UINT16 MaximumCacheSize;
UINT16 InstalledSize;
CACHE_SRAM_TYPE_DATA SupportedSRAMType;
CACHE_SRAM_TYPE_DATA CurrentSRAMType;
UINT8 CacheSpeed;
UINT8 ErrorCorrectionType; ///< The enumeration value from CACHE_ERROR_TYPE_DATA.
UINT8 SystemCacheType; ///< The enumeration value from CACHE_TYPE_DATA.
UINT8 Associativity; ///< The enumeration value from CACHE_ASSOCIATIVITY_DATA.
//
// Add for smbios 3.1.0
//
UINT32 MaximumCacheSize2;
UINT32 InstalledSize2;
} SMBIOS_TABLE_TYPE7;
///
/// Port Connector Information - Connector Types.
///
typedef enum {
PortConnectorTypeNone = 0x00,
PortConnectorTypeCentronics = 0x01,
PortConnectorTypeMiniCentronics = 0x02,
PortConnectorTypeProprietary = 0x03,
PortConnectorTypeDB25Male = 0x04,
PortConnectorTypeDB25Female = 0x05,
PortConnectorTypeDB15Male = 0x06,
PortConnectorTypeDB15Female = 0x07,
PortConnectorTypeDB9Male = 0x08,
PortConnectorTypeDB9Female = 0x09,
PortConnectorTypeRJ11 = 0x0A,
PortConnectorTypeRJ45 = 0x0B,
PortConnectorType50PinMiniScsi = 0x0C,
PortConnectorTypeMiniDin = 0x0D,
PortConnectorTypeMicroDin = 0x0E,
PortConnectorTypePS2 = 0x0F,
PortConnectorTypeInfrared = 0x10,
PortConnectorTypeHpHil = 0x11,
PortConnectorTypeUsb = 0x12,
PortConnectorTypeSsaScsi = 0x13,
PortConnectorTypeCircularDin8Male = 0x14,
PortConnectorTypeCircularDin8Female = 0x15,
PortConnectorTypeOnboardIde = 0x16,
PortConnectorTypeOnboardFloppy = 0x17,
PortConnectorType9PinDualInline = 0x18,
PortConnectorType25PinDualInline = 0x19,
PortConnectorType50PinDualInline = 0x1A,
PortConnectorType68PinDualInline = 0x1B,
PortConnectorTypeOnboardSoundInput = 0x1C,
PortConnectorTypeMiniCentronicsType14 = 0x1D,
PortConnectorTypeMiniCentronicsType26 = 0x1E,
PortConnectorTypeHeadPhoneMiniJack = 0x1F,
PortConnectorTypeBNC = 0x20,
PortConnectorType1394 = 0x21,
PortConnectorTypeSasSata = 0x22,
PortConnectorTypeUsbTypeC = 0x23,
PortConnectorTypePC98 = 0xA0,
PortConnectorTypePC98Hireso = 0xA1,
PortConnectorTypePCH98 = 0xA2,
PortConnectorTypePC98Note = 0xA3,
PortConnectorTypePC98Full = 0xA4,
PortConnectorTypeOther = 0xFF
} MISC_PORT_CONNECTOR_TYPE;
///
/// Port Connector Information - Port Types
///
typedef enum {
PortTypeNone = 0x00,
PortTypeParallelXtAtCompatible = 0x01,
PortTypeParallelPortPs2 = 0x02,
PortTypeParallelPortEcp = 0x03,
PortTypeParallelPortEpp = 0x04,
PortTypeParallelPortEcpEpp = 0x05,
PortTypeSerialXtAtCompatible = 0x06,
PortTypeSerial16450Compatible = 0x07,
PortTypeSerial16550Compatible = 0x08,
PortTypeSerial16550ACompatible = 0x09,
PortTypeScsi = 0x0A,
PortTypeMidi = 0x0B,
PortTypeJoyStick = 0x0C,
PortTypeKeyboard = 0x0D,
PortTypeMouse = 0x0E,
PortTypeSsaScsi = 0x0F,
PortTypeUsb = 0x10,
PortTypeFireWire = 0x11,
PortTypePcmciaTypeI = 0x12,
PortTypePcmciaTypeII = 0x13,
PortTypePcmciaTypeIII = 0x14,
PortTypeCardBus = 0x15,
PortTypeAccessBusPort = 0x16,
PortTypeScsiII = 0x17,
PortTypeScsiWide = 0x18,
PortTypePC98 = 0x19,
PortTypePC98Hireso = 0x1A,
PortTypePCH98 = 0x1B,
PortTypeVideoPort = 0x1C,
PortTypeAudioPort = 0x1D,
PortTypeModemPort = 0x1E,
PortTypeNetworkPort = 0x1F,
PortTypeSata = 0x20,
PortTypeSas = 0x21,
PortTypeMfdp = 0x22, ///< Multi-Function Display Port
PortTypeThunderbolt = 0x23,
PortType8251Compatible = 0xA0,
PortType8251FifoCompatible = 0xA1,
PortTypeOther = 0xFF
} MISC_PORT_TYPE;
///
/// Port Connector Information (Type 8).
///
/// The information in this structure defines the attributes of a system port connector,
/// e.g. parallel, serial, keyboard, or mouse ports. The port's type and connector information
/// are provided. One structure is present for each port provided by the system.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING InternalReferenceDesignator;
UINT8 InternalConnectorType; ///< The enumeration value from MISC_PORT_CONNECTOR_TYPE.
SMBIOS_TABLE_STRING ExternalReferenceDesignator;
UINT8 ExternalConnectorType; ///< The enumeration value from MISC_PORT_CONNECTOR_TYPE.
UINT8 PortType; ///< The enumeration value from MISC_PORT_TYPE.
} SMBIOS_TABLE_TYPE8;
///
/// System Slots - Slot Type
///
typedef enum {
SlotTypeOther = 0x01,
SlotTypeUnknown = 0x02,
SlotTypeIsa = 0x03,
SlotTypeMca = 0x04,
SlotTypeEisa = 0x05,
SlotTypePci = 0x06,
SlotTypePcmcia = 0x07,
SlotTypeVlVesa = 0x08,
SlotTypeProprietary = 0x09,
SlotTypeProcessorCardSlot = 0x0A,
SlotTypeProprietaryMemoryCardSlot = 0x0B,
SlotTypeIORiserCardSlot = 0x0C,
SlotTypeNuBus = 0x0D,
SlotTypePci66MhzCapable = 0x0E,
SlotTypeAgp = 0x0F,
SlotTypeApg2X = 0x10,
SlotTypeAgp4X = 0x11,
SlotTypePciX = 0x12,
SlotTypeAgp8X = 0x13,
SlotTypeM2Socket1_DP = 0x14,
SlotTypeM2Socket1_SD = 0x15,
SlotTypeM2Socket2 = 0x16,
SlotTypeM2Socket3 = 0x17,
SlotTypeMxmTypeI = 0x18,
SlotTypeMxmTypeII = 0x19,
SlotTypeMxmTypeIIIStandard = 0x1A,
SlotTypeMxmTypeIIIHe = 0x1B,
SlotTypeMxmTypeIV = 0x1C,
SlotTypeMxm30TypeA = 0x1D,
SlotTypeMxm30TypeB = 0x1E,
SlotTypePciExpressGen2Sff_8639 = 0x1F,
SlotTypePciExpressGen3Sff_8639 = 0x20,
SlotTypePciExpressMini52pinWithBSKO = 0x21, ///< PCI Express Mini 52-pin (CEM spec. 2.0) with bottom-side keep-outs.
SlotTypePciExpressMini52pinWithoutBSKO = 0x22, ///< PCI Express Mini 52-pin (CEM spec. 2.0) without bottom-side keep-outs.
SlotTypePciExpressMini76pin = 0x23, ///< PCI Express Mini 76-pin (CEM spec. 2.0) Corresponds to Display-Mini card.
SlotTypePC98C20 = 0xA0,
SlotTypePC98C24 = 0xA1,
SlotTypePC98E = 0xA2,
SlotTypePC98LocalBus = 0xA3,
SlotTypePC98Card = 0xA4,
SlotTypePciExpress = 0xA5,
SlotTypePciExpressX1 = 0xA6,
SlotTypePciExpressX2 = 0xA7,
SlotTypePciExpressX4 = 0xA8,
SlotTypePciExpressX8 = 0xA9,
SlotTypePciExpressX16 = 0xAA,
SlotTypePciExpressGen2 = 0xAB,
SlotTypePciExpressGen2X1 = 0xAC,
SlotTypePciExpressGen2X2 = 0xAD,
SlotTypePciExpressGen2X4 = 0xAE,
SlotTypePciExpressGen2X8 = 0xAF,
SlotTypePciExpressGen2X16 = 0xB0,
SlotTypePciExpressGen3 = 0xB1,
SlotTypePciExpressGen3X1 = 0xB2,
SlotTypePciExpressGen3X2 = 0xB3,
SlotTypePciExpressGen3X4 = 0xB4,
SlotTypePciExpressGen3X8 = 0xB5,
SlotTypePciExpressGen3X16 = 0xB6
} MISC_SLOT_TYPE;
///
/// System Slots - Slot Data Bus Width.
///
typedef enum {
SlotDataBusWidthOther = 0x01,
SlotDataBusWidthUnknown = 0x02,
SlotDataBusWidth8Bit = 0x03,
SlotDataBusWidth16Bit = 0x04,
SlotDataBusWidth32Bit = 0x05,
SlotDataBusWidth64Bit = 0x06,
SlotDataBusWidth128Bit = 0x07,
SlotDataBusWidth1X = 0x08, ///< Or X1
SlotDataBusWidth2X = 0x09, ///< Or X2
SlotDataBusWidth4X = 0x0A, ///< Or X4
SlotDataBusWidth8X = 0x0B, ///< Or X8
SlotDataBusWidth12X = 0x0C, ///< Or X12
SlotDataBusWidth16X = 0x0D, ///< Or X16
SlotDataBusWidth32X = 0x0E ///< Or X32
} MISC_SLOT_DATA_BUS_WIDTH;
///
/// System Slots - Current Usage.
///
typedef enum {
SlotUsageOther = 0x01,
SlotUsageUnknown = 0x02,
SlotUsageAvailable = 0x03,
SlotUsageInUse = 0x04,
SlotUsageUnavailable = 0x05
} MISC_SLOT_USAGE;
///
/// System Slots - Slot Length.
///
typedef enum {
SlotLengthOther = 0x01,
SlotLengthUnknown = 0x02,
SlotLengthShort = 0x03,
SlotLengthLong = 0x04
} MISC_SLOT_LENGTH;
///
/// System Slots - Slot Characteristics 1.
///
typedef struct {
UINT8 CharacteristicsUnknown :1;
UINT8 Provides50Volts :1;
UINT8 Provides33Volts :1;
UINT8 SharedSlot :1;
UINT8 PcCard16Supported :1;
UINT8 CardBusSupported :1;
UINT8 ZoomVideoSupported :1;
UINT8 ModemRingResumeSupported:1;
} MISC_SLOT_CHARACTERISTICS1;
///
/// System Slots - Slot Characteristics 2.
///
typedef struct {
UINT8 PmeSignalSupported :1;
UINT8 HotPlugDevicesSupported :1;
UINT8 SmbusSignalSupported :1;
UINT8 BifurcationSupported :1;
UINT8 Reserved :4; ///< Set to 0.
} MISC_SLOT_CHARACTERISTICS2;
///
/// System Slots - Peer Segment/Bus/Device/Function/Width Groups
///
typedef struct {
UINT16 SegmentGroupNum;
UINT8 BusNum;
UINT8 DevFuncNum;
UINT8 DataBusWidth;
} MISC_SLOT_PEER_GROUP;
///
/// System Slots (Type 9)
///
/// The information in this structure defines the attributes of a system slot.
/// One structure is provided for each slot in the system.
///
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING SlotDesignation;
UINT8 SlotType; ///< The enumeration value from MISC_SLOT_TYPE.
UINT8 SlotDataBusWidth; ///< The enumeration value from MISC_SLOT_DATA_BUS_WIDTH.
UINT8 CurrentUsage; ///< The enumeration value from MISC_SLOT_USAGE.
UINT8 SlotLength; ///< The enumeration value from MISC_SLOT_LENGTH.
UINT16 SlotID;
MISC_SLOT_CHARACTERISTICS1 SlotCharacteristics1;
MISC_SLOT_CHARACTERISTICS2 SlotCharacteristics2;
//
// Add for smbios 2.6
//
UINT16 SegmentGroupNum;
UINT8 BusNum;
UINT8 DevFuncNum;
//
// Add for smbios 3.2
//
UINT8 DataBusWidth;
UINT8 PeerGroupingCount;
MISC_SLOT_PEER_GROUP PeerGroups[1];
} SMBIOS_TABLE_TYPE9;
///
/// On Board Devices Information - Device Types.
///
typedef enum {
OnBoardDeviceTypeOther = 0x01,
OnBoardDeviceTypeUnknown = 0x02,
OnBoardDeviceTypeVideo = 0x03,
OnBoardDeviceTypeScsiController = 0x04,
OnBoardDeviceTypeEthernet = 0x05,
OnBoardDeviceTypeTokenRing = 0x06,
OnBoardDeviceTypeSound = 0x07,
OnBoardDeviceTypePATAController = 0x08,
OnBoardDeviceTypeSATAController = 0x09,
OnBoardDeviceTypeSASController = 0x0A
} MISC_ONBOARD_DEVICE_TYPE;
///
/// Device Item Entry
///
typedef struct {
UINT8 DeviceType; ///< Bit [6:0] - enumeration type of device from MISC_ONBOARD_DEVICE_TYPE.
///< Bit 7 - 1 : device enabled, 0 : device disabled.
SMBIOS_TABLE_STRING DescriptionString;
} DEVICE_STRUCT;
///
/// On Board Devices Information (Type 10, obsolete).
///
/// Note: This structure is obsolete starting with version 2.6 specification; the Onboard Devices Extended
/// Information (Type 41) structure should be used instead . BIOS providers can choose to implement both
/// types to allow existing SMBIOS browsers to properly display the system's onboard devices information.
/// The information in this structure defines the attributes of devices that are onboard (soldered onto)
/// a system element, usually the baseboard. In general, an entry in this table implies that the BIOS
/// has some level of control over the enabling of the associated device for use by the system.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
DEVICE_STRUCT Device[1];
} SMBIOS_TABLE_TYPE10;
///
/// OEM Strings (Type 11).
/// This structure contains free form strings defined by the OEM. Examples of this are:
/// Part Numbers for Reference Documents for the system, contact information for the manufacturer, etc.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 StringCount;
} SMBIOS_TABLE_TYPE11;
///
/// System Configuration Options (Type 12).
///
/// This structure contains information required to configure the base board's Jumpers and Switches.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 StringCount;
} SMBIOS_TABLE_TYPE12;
///
/// BIOS Language Information (Type 13).
///
/// The information in this structure defines the installable language attributes of the BIOS.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 InstallableLanguages;
UINT8 Flags;
UINT8 Reserved[15];
SMBIOS_TABLE_STRING CurrentLanguages;
} SMBIOS_TABLE_TYPE13;
///
/// Group Item Entry
///
typedef struct {
UINT8 ItemType;
UINT16 ItemHandle;
} GROUP_STRUCT;
///
/// Group Associations (Type 14).
///
/// The Group Associations structure is provided for OEMs who want to specify
/// the arrangement or hierarchy of certain components (including other Group Associations)
/// within the system.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING GroupName;
GROUP_STRUCT Group[1];
} SMBIOS_TABLE_TYPE14;
///
/// System Event Log - Event Log Types.
///
typedef enum {
EventLogTypeReserved = 0x00,
EventLogTypeSingleBitECC = 0x01,
EventLogTypeMultiBitECC = 0x02,
EventLogTypeParityMemErr = 0x03,
EventLogTypeBusTimeOut = 0x04,
EventLogTypeIOChannelCheck = 0x05,
EventLogTypeSoftwareNMI = 0x06,
EventLogTypePOSTMemResize = 0x07,
EventLogTypePOSTErr = 0x08,
EventLogTypePCIParityErr = 0x09,
EventLogTypePCISystemErr = 0x0A,
EventLogTypeCPUFailure = 0x0B,
EventLogTypeEISATimeOut = 0x0C,
EventLogTypeMemLogDisabled = 0x0D,
EventLogTypeLoggingDisabled = 0x0E,
EventLogTypeSysLimitExce = 0x10,
EventLogTypeAsyncHWTimer = 0x11,
EventLogTypeSysConfigInfo = 0x12,
EventLogTypeHDInfo = 0x13,
EventLogTypeSysReconfig = 0x14,
EventLogTypeUncorrectCPUErr = 0x15,
EventLogTypeAreaResetAndClr = 0x16,
EventLogTypeSystemBoot = 0x17,
EventLogTypeUnused = 0x18, ///< 0x18 - 0x7F
EventLogTypeAvailForSys = 0x80, ///< 0x80 - 0xFE
EventLogTypeEndOfLog = 0xFF
} EVENT_LOG_TYPE_DATA;
///
/// System Event Log - Variable Data Format Types.
///
typedef enum {
EventLogVariableNone = 0x00,
EventLogVariableHandle = 0x01,
EventLogVariableMutilEvent = 0x02,
EventLogVariableMutilEventHandle = 0x03,
EventLogVariablePOSTResultBitmap = 0x04,
EventLogVariableSysManagementType = 0x05,
EventLogVariableMutliEventSysManagmentType = 0x06,
EventLogVariableUnused = 0x07,
EventLogVariableOEMAssigned = 0x80
} EVENT_LOG_VARIABLE_DATA;
///
/// Event Log Type Descriptors
///
typedef struct {
UINT8 LogType; ///< The enumeration value from EVENT_LOG_TYPE_DATA.
UINT8 DataFormatType;
} EVENT_LOG_TYPE;
///
/// System Event Log (Type 15).
///
/// The presence of this structure within the SMBIOS data returned for a system indicates
/// that the system supports an event log. An event log is a fixed-length area within a
/// non-volatile storage element, starting with a fixed-length (and vendor-specific) header
/// record, followed by one or more variable-length log records.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT16 LogAreaLength;
UINT16 LogHeaderStartOffset;
UINT16 LogDataStartOffset;
UINT8 AccessMethod;
UINT8 LogStatus;
UINT32 LogChangeToken;
UINT32 AccessMethodAddress;
UINT8 LogHeaderFormat;
UINT8 NumberOfSupportedLogTypeDescriptors;
UINT8 LengthOfLogTypeDescriptor;
EVENT_LOG_TYPE EventLogTypeDescriptors[1];
} SMBIOS_TABLE_TYPE15;
///
/// Physical Memory Array - Location.
///
typedef enum {
MemoryArrayLocationOther = 0x01,
MemoryArrayLocationUnknown = 0x02,
MemoryArrayLocationSystemBoard = 0x03,
MemoryArrayLocationIsaAddonCard = 0x04,
MemoryArrayLocationEisaAddonCard = 0x05,
MemoryArrayLocationPciAddonCard = 0x06,
MemoryArrayLocationMcaAddonCard = 0x07,
MemoryArrayLocationPcmciaAddonCard = 0x08,
MemoryArrayLocationProprietaryAddonCard = 0x09,
MemoryArrayLocationNuBus = 0x0A,
MemoryArrayLocationPc98C20AddonCard = 0xA0,
MemoryArrayLocationPc98C24AddonCard = 0xA1,
MemoryArrayLocationPc98EAddonCard = 0xA2,
MemoryArrayLocationPc98LocalBusAddonCard = 0xA3
} MEMORY_ARRAY_LOCATION;
///
/// Physical Memory Array - Use.
///
typedef enum {
MemoryArrayUseOther = 0x01,
MemoryArrayUseUnknown = 0x02,
MemoryArrayUseSystemMemory = 0x03,
MemoryArrayUseVideoMemory = 0x04,
MemoryArrayUseFlashMemory = 0x05,
MemoryArrayUseNonVolatileRam = 0x06,
MemoryArrayUseCacheMemory = 0x07
} MEMORY_ARRAY_USE;
///
/// Physical Memory Array - Error Correction Types.
///
typedef enum {
MemoryErrorCorrectionOther = 0x01,
MemoryErrorCorrectionUnknown = 0x02,
MemoryErrorCorrectionNone = 0x03,
MemoryErrorCorrectionParity = 0x04,
MemoryErrorCorrectionSingleBitEcc = 0x05,
MemoryErrorCorrectionMultiBitEcc = 0x06,
MemoryErrorCorrectionCrc = 0x07
} MEMORY_ERROR_CORRECTION;
///
/// Physical Memory Array (Type 16).
///
/// This structure describes a collection of memory devices that operate
/// together to form a memory address space.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 Location; ///< The enumeration value from MEMORY_ARRAY_LOCATION.
UINT8 Use; ///< The enumeration value from MEMORY_ARRAY_USE.
UINT8 MemoryErrorCorrection; ///< The enumeration value from MEMORY_ERROR_CORRECTION.
UINT32 MaximumCapacity;
UINT16 MemoryErrorInformationHandle;
UINT16 NumberOfMemoryDevices;
//
// Add for smbios 2.7
//
UINT64 ExtendedMaximumCapacity;
} SMBIOS_TABLE_TYPE16;
///
/// Memory Device - Form Factor.
///
typedef enum {
MemoryFormFactorOther = 0x01,
MemoryFormFactorUnknown = 0x02,
MemoryFormFactorSimm = 0x03,
MemoryFormFactorSip = 0x04,
MemoryFormFactorChip = 0x05,
MemoryFormFactorDip = 0x06,
MemoryFormFactorZip = 0x07,
MemoryFormFactorProprietaryCard = 0x08,
MemoryFormFactorDimm = 0x09,
MemoryFormFactorTsop = 0x0A,
MemoryFormFactorRowOfChips = 0x0B,
MemoryFormFactorRimm = 0x0C,
MemoryFormFactorSodimm = 0x0D,
MemoryFormFactorSrimm = 0x0E,
MemoryFormFactorFbDimm = 0x0F
} MEMORY_FORM_FACTOR;
///
/// Memory Device - Type
///
typedef enum {
MemoryTypeOther = 0x01,
MemoryTypeUnknown = 0x02,
MemoryTypeDram = 0x03,
MemoryTypeEdram = 0x04,
MemoryTypeVram = 0x05,
MemoryTypeSram = 0x06,
MemoryTypeRam = 0x07,
MemoryTypeRom = 0x08,
MemoryTypeFlash = 0x09,
MemoryTypeEeprom = 0x0A,
MemoryTypeFeprom = 0x0B,
MemoryTypeEprom = 0x0C,
MemoryTypeCdram = 0x0D,
MemoryType3Dram = 0x0E,
MemoryTypeSdram = 0x0F,
MemoryTypeSgram = 0x10,
MemoryTypeRdram = 0x11,
MemoryTypeDdr = 0x12,
MemoryTypeDdr2 = 0x13,
MemoryTypeDdr2FbDimm = 0x14,
MemoryTypeDdr3 = 0x18,
MemoryTypeFbd2 = 0x19,
MemoryTypeDdr4 = 0x1A,
MemoryTypeLpddr = 0x1B,
MemoryTypeLpddr2 = 0x1C,
MemoryTypeLpddr3 = 0x1D,
MemoryTypeLpddr4 = 0x1E,
MemoryTypeLogicalNonVolatileDevice = 0x1F
} MEMORY_DEVICE_TYPE;
///
/// Memory Device - Type Detail
///
typedef struct {
UINT16 Reserved :1;
UINT16 Other :1;
UINT16 Unknown :1;
UINT16 FastPaged :1;
UINT16 StaticColumn :1;
UINT16 PseudoStatic :1;
UINT16 Rambus :1;
UINT16 Synchronous :1;
UINT16 Cmos :1;
UINT16 Edo :1;
UINT16 WindowDram :1;
UINT16 CacheDram :1;
UINT16 Nonvolatile :1;
UINT16 Registered :1;
UINT16 Unbuffered :1;
UINT16 LrDimm :1;
} MEMORY_DEVICE_TYPE_DETAIL;
///
/// Memory Device - Memory Technology
///
typedef enum {
MemoryTechnologyOther = 0x01,
MemoryTechnologyUnknown = 0x02,
MemoryTechnologyDram = 0x03,
MemoryTechnologyNvdimmN = 0x04,
MemoryTechnologyNvdimmF = 0x05,
MemoryTechnologyNvdimmP = 0x06,
MemoryTechnologyIntelPersistentMemory = 0x07
} MEMORY_DEVICE_TECHNOLOGY;
///
/// Memory Device - Memory Operating Mode Capability
///
typedef union {
///
/// Individual bit fields
///
struct {
UINT16 Reserved :1; ///< Set to 0.
UINT16 Other :1;
UINT16 Unknown :1;
UINT16 VolatileMemory :1;
UINT16 ByteAccessiblePersistentMemory :1;
UINT16 BlockAccessiblePersistentMemory :1;
UINT16 Reserved2 :10; ///< Set to 0.
} Bits;
///
/// All bit fields as a 16-bit value
///
UINT16 Uint16;
} MEMORY_DEVICE_OPERATING_MODE_CAPABILITY;
///
/// Memory Device (Type 17).
///
/// This structure describes a single memory device that is part of
/// a larger Physical Memory Array (Type 16).
/// Note: If a system includes memory-device sockets, the SMBIOS implementation
/// includes a Memory Device structure instance for each slot, whether or not the
/// socket is currently populated.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT16 MemoryArrayHandle;
UINT16 MemoryErrorInformationHandle;
UINT16 TotalWidth;
UINT16 DataWidth;
UINT16 Size;
UINT8 FormFactor; ///< The enumeration value from MEMORY_FORM_FACTOR.
UINT8 DeviceSet;
SMBIOS_TABLE_STRING DeviceLocator;
SMBIOS_TABLE_STRING BankLocator;
UINT8 MemoryType; ///< The enumeration value from MEMORY_DEVICE_TYPE.
MEMORY_DEVICE_TYPE_DETAIL TypeDetail;
UINT16 Speed;
SMBIOS_TABLE_STRING Manufacturer;
SMBIOS_TABLE_STRING SerialNumber;
SMBIOS_TABLE_STRING AssetTag;
SMBIOS_TABLE_STRING PartNumber;
//
// Add for smbios 2.6
//
UINT8 Attributes;
//
// Add for smbios 2.7
//
UINT32 ExtendedSize;
//
// Keep using name "ConfiguredMemoryClockSpeed" for compatibility
// although this field is renamed from "Configured Memory Clock Speed"
// to "Configured Memory Speed" in smbios 3.2.0.
//
UINT16 ConfiguredMemoryClockSpeed;
//
// Add for smbios 2.8.0
//
UINT16 MinimumVoltage;
UINT16 MaximumVoltage;
UINT16 ConfiguredVoltage;
//
// Add for smbios 3.2.0
//
UINT8 MemoryTechnology; ///< The enumeration value from MEMORY_DEVICE_TECHNOLOGY
MEMORY_DEVICE_OPERATING_MODE_CAPABILITY MemoryOperatingModeCapability;
SMBIOS_TABLE_STRING FirwareVersion;
UINT16 ModuleManufacturerID;
UINT16 ModuleProductID;
UINT16 MemorySubsystemControllerManufacturerID;
UINT16 MemorySubsystemControllerProductID;
UINT64 NonVolatileSize;
UINT64 VolatileSize;
UINT64 CacheSize;
UINT64 LogicalSize;
} SMBIOS_TABLE_TYPE17;
///
/// 32-bit Memory Error Information - Error Type.
///
typedef enum {
MemoryErrorOther = 0x01,
MemoryErrorUnknown = 0x02,
MemoryErrorOk = 0x03,
MemoryErrorBadRead = 0x04,
MemoryErrorParity = 0x05,
MemoryErrorSigleBit = 0x06,
MemoryErrorDoubleBit = 0x07,
MemoryErrorMultiBit = 0x08,
MemoryErrorNibble = 0x09,
MemoryErrorChecksum = 0x0A,
MemoryErrorCrc = 0x0B,
MemoryErrorCorrectSingleBit = 0x0C,
MemoryErrorCorrected = 0x0D,
MemoryErrorUnCorrectable = 0x0E
} MEMORY_ERROR_TYPE;
///
/// 32-bit Memory Error Information - Error Granularity.
///
typedef enum {
MemoryGranularityOther = 0x01,
MemoryGranularityOtherUnknown = 0x02,
MemoryGranularityDeviceLevel = 0x03,
MemoryGranularityMemPartitionLevel = 0x04
} MEMORY_ERROR_GRANULARITY;
///
/// 32-bit Memory Error Information - Error Operation.
///
typedef enum {
MemoryErrorOperationOther = 0x01,
MemoryErrorOperationUnknown = 0x02,
MemoryErrorOperationRead = 0x03,
MemoryErrorOperationWrite = 0x04,
MemoryErrorOperationPartialWrite = 0x05
} MEMORY_ERROR_OPERATION;
///
/// 32-bit Memory Error Information (Type 18).
///
/// This structure identifies the specifics of an error that might be detected
/// within a Physical Memory Array.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 ErrorType; ///< The enumeration value from MEMORY_ERROR_TYPE.
UINT8 ErrorGranularity; ///< The enumeration value from MEMORY_ERROR_GRANULARITY.
UINT8 ErrorOperation; ///< The enumeration value from MEMORY_ERROR_OPERATION.
UINT32 VendorSyndrome;
UINT32 MemoryArrayErrorAddress;
UINT32 DeviceErrorAddress;
UINT32 ErrorResolution;
} SMBIOS_TABLE_TYPE18;
///
/// Memory Array Mapped Address (Type 19).
///
/// This structure provides the address mapping for a Physical Memory Array.
/// One structure is present for each contiguous address range described.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT32 StartingAddress;
UINT32 EndingAddress;
UINT16 MemoryArrayHandle;
UINT8 PartitionWidth;
//
// Add for smbios 2.7
//
UINT64 ExtendedStartingAddress;
UINT64 ExtendedEndingAddress;
} SMBIOS_TABLE_TYPE19;
///
/// Memory Device Mapped Address (Type 20).
///
/// This structure maps memory address space usually to a device-level granularity.
/// One structure is present for each contiguous address range described.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT32 StartingAddress;
UINT32 EndingAddress;
UINT16 MemoryDeviceHandle;
UINT16 MemoryArrayMappedAddressHandle;
UINT8 PartitionRowPosition;
UINT8 InterleavePosition;
UINT8 InterleavedDataDepth;
//
// Add for smbios 2.7
//
UINT64 ExtendedStartingAddress;
UINT64 ExtendedEndingAddress;
} SMBIOS_TABLE_TYPE20;
///
/// Built-in Pointing Device - Type
///
typedef enum {
PointingDeviceTypeOther = 0x01,
PointingDeviceTypeUnknown = 0x02,
PointingDeviceTypeMouse = 0x03,
PointingDeviceTypeTrackBall = 0x04,
PointingDeviceTypeTrackPoint = 0x05,
PointingDeviceTypeGlidePoint = 0x06,
PointingDeviceTouchPad = 0x07,
PointingDeviceTouchScreen = 0x08,
PointingDeviceOpticalSensor = 0x09
} BUILTIN_POINTING_DEVICE_TYPE;
///
/// Built-in Pointing Device - Interface.
///
typedef enum {
PointingDeviceInterfaceOther = 0x01,
PointingDeviceInterfaceUnknown = 0x02,
PointingDeviceInterfaceSerial = 0x03,
PointingDeviceInterfacePs2 = 0x04,
PointingDeviceInterfaceInfrared = 0x05,
PointingDeviceInterfaceHpHil = 0x06,
PointingDeviceInterfaceBusMouse = 0x07,
PointingDeviceInterfaceADB = 0x08,
PointingDeviceInterfaceBusMouseDB9 = 0xA0,
PointingDeviceInterfaceBusMouseMicroDin = 0xA1,
PointingDeviceInterfaceUsb = 0xA2
} BUILTIN_POINTING_DEVICE_INTERFACE;
///
/// Built-in Pointing Device (Type 21).
///
/// This structure describes the attributes of the built-in pointing device for the
/// system. The presence of this structure does not imply that the built-in
/// pointing device is active for the system's use!
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 Type; ///< The enumeration value from BUILTIN_POINTING_DEVICE_TYPE.
UINT8 Interface; ///< The enumeration value from BUILTIN_POINTING_DEVICE_INTERFACE.
UINT8 NumberOfButtons;
} SMBIOS_TABLE_TYPE21;
///
/// Portable Battery - Device Chemistry
///
typedef enum {
PortableBatteryDeviceChemistryOther = 0x01,
PortableBatteryDeviceChemistryUnknown = 0x02,
PortableBatteryDeviceChemistryLeadAcid = 0x03,
PortableBatteryDeviceChemistryNickelCadmium = 0x04,
PortableBatteryDeviceChemistryNickelMetalHydride = 0x05,
PortableBatteryDeviceChemistryLithiumIon = 0x06,
PortableBatteryDeviceChemistryZincAir = 0x07,
PortableBatteryDeviceChemistryLithiumPolymer = 0x08
} PORTABLE_BATTERY_DEVICE_CHEMISTRY;
///
/// Portable Battery (Type 22).
///
/// This structure describes the attributes of the portable battery(s) for the system.
/// The structure contains the static attributes for the group. Each structure describes
/// a single battery pack's attributes.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Location;
SMBIOS_TABLE_STRING Manufacturer;
SMBIOS_TABLE_STRING ManufactureDate;
SMBIOS_TABLE_STRING SerialNumber;
SMBIOS_TABLE_STRING DeviceName;
UINT8 DeviceChemistry; ///< The enumeration value from PORTABLE_BATTERY_DEVICE_CHEMISTRY.
UINT16 DeviceCapacity;
UINT16 DesignVoltage;
SMBIOS_TABLE_STRING SBDSVersionNumber;
UINT8 MaximumErrorInBatteryData;
UINT16 SBDSSerialNumber;
UINT16 SBDSManufactureDate;
SMBIOS_TABLE_STRING SBDSDeviceChemistry;
UINT8 DesignCapacityMultiplier;
UINT32 OEMSpecific;
} SMBIOS_TABLE_TYPE22;
///
/// System Reset (Type 23)
///
/// This structure describes whether Automatic System Reset functions enabled (Status).
/// If the system has a watchdog Timer and the timer is not reset (Timer Reset)
/// before the Interval elapses, an automatic system reset will occur. The system will re-boot
/// according to the Boot Option. This function may repeat until the Limit is reached, at which time
/// the system will re-boot according to the Boot Option at Limit.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 Capabilities;
UINT16 ResetCount;
UINT16 ResetLimit;
UINT16 TimerInterval;
UINT16 Timeout;
} SMBIOS_TABLE_TYPE23;
///
/// Hardware Security (Type 24).
///
/// This structure describes the system-wide hardware security settings.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 HardwareSecuritySettings;
} SMBIOS_TABLE_TYPE24;
///
/// System Power Controls (Type 25).
///
/// This structure describes the attributes for controlling the main power supply to the system.
/// Software that interprets this structure uses the month, day, hour, minute, and second values
/// to determine the number of seconds until the next power-on of the system. The presence of
/// this structure implies that a timed power-on facility is available for the system.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 NextScheduledPowerOnMonth;
UINT8 NextScheduledPowerOnDayOfMonth;
UINT8 NextScheduledPowerOnHour;
UINT8 NextScheduledPowerOnMinute;
UINT8 NextScheduledPowerOnSecond;
} SMBIOS_TABLE_TYPE25;
///
/// Voltage Probe - Location and Status.
///
typedef struct {
UINT8 VoltageProbeSite :5;
UINT8 VoltageProbeStatus :3;
} MISC_VOLTAGE_PROBE_LOCATION;
///
/// Voltage Probe (Type 26)
///
/// This describes the attributes for a voltage probe in the system.
/// Each structure describes a single voltage probe.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Description;
MISC_VOLTAGE_PROBE_LOCATION LocationAndStatus;
UINT16 MaximumValue;
UINT16 MinimumValue;
UINT16 Resolution;
UINT16 Tolerance;
UINT16 Accuracy;
UINT32 OEMDefined;
UINT16 NominalValue;
} SMBIOS_TABLE_TYPE26;
///
/// Cooling Device - Device Type and Status.
///
typedef struct {
UINT8 CoolingDevice :5;
UINT8 CoolingDeviceStatus :3;
} MISC_COOLING_DEVICE_TYPE;
///
/// Cooling Device (Type 27)
///
/// This structure describes the attributes for a cooling device in the system.
/// Each structure describes a single cooling device.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT16 TemperatureProbeHandle;
MISC_COOLING_DEVICE_TYPE DeviceTypeAndStatus;
UINT8 CoolingUnitGroup;
UINT32 OEMDefined;
UINT16 NominalSpeed;
//
// Add for smbios 2.7
//
SMBIOS_TABLE_STRING Description;
} SMBIOS_TABLE_TYPE27;
///
/// Temperature Probe - Location and Status.
///
typedef struct {
UINT8 TemperatureProbeSite :5;
UINT8 TemperatureProbeStatus :3;
} MISC_TEMPERATURE_PROBE_LOCATION;
///
/// Temperature Probe (Type 28).
///
/// This structure describes the attributes for a temperature probe in the system.
/// Each structure describes a single temperature probe.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Description;
MISC_TEMPERATURE_PROBE_LOCATION LocationAndStatus;
UINT16 MaximumValue;
UINT16 MinimumValue;
UINT16 Resolution;
UINT16 Tolerance;
UINT16 Accuracy;
UINT32 OEMDefined;
UINT16 NominalValue;
} SMBIOS_TABLE_TYPE28;
///
/// Electrical Current Probe - Location and Status.
///
typedef struct {
UINT8 ElectricalCurrentProbeSite :5;
UINT8 ElectricalCurrentProbeStatus :3;
} MISC_ELECTRICAL_CURRENT_PROBE_LOCATION;
///
/// Electrical Current Probe (Type 29).
///
/// This structure describes the attributes for an electrical current probe in the system.
/// Each structure describes a single electrical current probe.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Description;
MISC_ELECTRICAL_CURRENT_PROBE_LOCATION LocationAndStatus;
UINT16 MaximumValue;
UINT16 MinimumValue;
UINT16 Resolution;
UINT16 Tolerance;
UINT16 Accuracy;
UINT32 OEMDefined;
UINT16 NominalValue;
} SMBIOS_TABLE_TYPE29;
///
/// Out-of-Band Remote Access (Type 30).
///
/// This structure describes the attributes and policy settings of a hardware facility
/// that may be used to gain remote access to a hardware system when the operating system
/// is not available due to power-down status, hardware failures, or boot failures.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING ManufacturerName;
UINT8 Connections;
} SMBIOS_TABLE_TYPE30;
///
/// Boot Integrity Services (BIS) Entry Point (Type 31).
///
/// Structure type 31 (decimal) is reserved for use by the Boot Integrity Services (BIS).
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 Checksum;
UINT8 Reserved1;
UINT16 Reserved2;
UINT32 BisEntry16;
UINT32 BisEntry32;
UINT64 Reserved3;
UINT32 Reserved4;
} SMBIOS_TABLE_TYPE31;
///
/// System Boot Information - System Boot Status.
///
typedef enum {
BootInformationStatusNoError = 0x00,
BootInformationStatusNoBootableMedia = 0x01,
BootInformationStatusNormalOSFailedLoading = 0x02,
BootInformationStatusFirmwareDetectedFailure = 0x03,
BootInformationStatusOSDetectedFailure = 0x04,
BootInformationStatusUserRequestedBoot = 0x05,
BootInformationStatusSystemSecurityViolation = 0x06,
BootInformationStatusPreviousRequestedImage = 0x07,
BootInformationStatusWatchdogTimerExpired = 0x08,
BootInformationStatusStartReserved = 0x09,
BootInformationStatusStartOemSpecific = 0x80,
BootInformationStatusStartProductSpecific = 0xC0
} MISC_BOOT_INFORMATION_STATUS_DATA_TYPE;
///
/// System Boot Information (Type 32).
///
/// The client system firmware, e.g. BIOS, communicates the System Boot Status to the
/// client's Pre-boot Execution Environment (PXE) boot image or OS-present management
/// application via this structure. When used in the PXE environment, for example,
/// this code identifies the reason the PXE was initiated and can be used by boot-image
/// software to further automate an enterprise's PXE sessions. For example, an enterprise
/// could choose to automatically download a hardware-diagnostic image to a client whose
/// reason code indicated either a firmware- or operating system-detected hardware failure.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 Reserved[6];
UINT8 BootStatus; ///< The enumeration value from MISC_BOOT_INFORMATION_STATUS_DATA_TYPE.
} SMBIOS_TABLE_TYPE32;
///
/// 64-bit Memory Error Information (Type 33).
///
/// This structure describes an error within a Physical Memory Array,
/// when the error address is above 4G (0xFFFFFFFF).
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 ErrorType; ///< The enumeration value from MEMORY_ERROR_TYPE.
UINT8 ErrorGranularity; ///< The enumeration value from MEMORY_ERROR_GRANULARITY.
UINT8 ErrorOperation; ///< The enumeration value from MEMORY_ERROR_OPERATION.
UINT32 VendorSyndrome;
UINT64 MemoryArrayErrorAddress;
UINT64 DeviceErrorAddress;
UINT32 ErrorResolution;
} SMBIOS_TABLE_TYPE33;
///
/// Management Device - Type.
///
typedef enum {
ManagementDeviceTypeOther = 0x01,
ManagementDeviceTypeUnknown = 0x02,
ManagementDeviceTypeLm75 = 0x03,
ManagementDeviceTypeLm78 = 0x04,
ManagementDeviceTypeLm79 = 0x05,
ManagementDeviceTypeLm80 = 0x06,
ManagementDeviceTypeLm81 = 0x07,
ManagementDeviceTypeAdm9240 = 0x08,
ManagementDeviceTypeDs1780 = 0x09,
ManagementDeviceTypeMaxim1617 = 0x0A,
ManagementDeviceTypeGl518Sm = 0x0B,
ManagementDeviceTypeW83781D = 0x0C,
ManagementDeviceTypeHt82H791 = 0x0D
} MISC_MANAGEMENT_DEVICE_TYPE;
///
/// Management Device - Address Type.
///
typedef enum {
ManagementDeviceAddressTypeOther = 0x01,
ManagementDeviceAddressTypeUnknown = 0x02,
ManagementDeviceAddressTypeIOPort = 0x03,
ManagementDeviceAddressTypeMemory = 0x04,
ManagementDeviceAddressTypeSmbus = 0x05
} MISC_MANAGEMENT_DEVICE_ADDRESS_TYPE;
///
/// Management Device (Type 34).
///
/// The information in this structure defines the attributes of a Management Device.
/// A Management Device might control one or more fans or voltage, current, or temperature
/// probes as defined by one or more Management Device Component structures.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Description;
UINT8 Type; ///< The enumeration value from MISC_MANAGEMENT_DEVICE_TYPE.
UINT32 Address;
UINT8 AddressType; ///< The enumeration value from MISC_MANAGEMENT_DEVICE_ADDRESS_TYPE.
} SMBIOS_TABLE_TYPE34;
///
/// Management Device Component (Type 35)
///
/// This structure associates a cooling device or environmental probe with structures
/// that define the controlling hardware device and (optionally) the component's thresholds.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING Description;
UINT16 ManagementDeviceHandle;
UINT16 ComponentHandle;
UINT16 ThresholdHandle;
} SMBIOS_TABLE_TYPE35;
///
/// Management Device Threshold Data (Type 36).
///
/// The information in this structure defines threshold information for
/// a component (probe or cooling-unit) contained within a Management Device.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT16 LowerThresholdNonCritical;
UINT16 UpperThresholdNonCritical;
UINT16 LowerThresholdCritical;
UINT16 UpperThresholdCritical;
UINT16 LowerThresholdNonRecoverable;
UINT16 UpperThresholdNonRecoverable;
} SMBIOS_TABLE_TYPE36;
///
/// Memory Channel Entry.
///
typedef struct {
UINT8 DeviceLoad;
UINT16 DeviceHandle;
} MEMORY_DEVICE;
///
/// Memory Channel - Channel Type.
///
typedef enum {
MemoryChannelTypeOther = 0x01,
MemoryChannelTypeUnknown = 0x02,
MemoryChannelTypeRambus = 0x03,
MemoryChannelTypeSyncLink = 0x04
} MEMORY_CHANNEL_TYPE;
///
/// Memory Channel (Type 37)
///
/// The information in this structure provides the correlation between a Memory Channel
/// and its associated Memory Devices. Each device presents one or more loads to the channel.
/// The sum of all device loads cannot exceed the channel's defined maximum.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 ChannelType;
UINT8 MaximumChannelLoad;
UINT8 MemoryDeviceCount;
MEMORY_DEVICE MemoryDevice[1];
} SMBIOS_TABLE_TYPE37;
///
/// IPMI Device Information - BMC Interface Type
///
typedef enum {
IPMIDeviceInfoInterfaceTypeUnknown = 0x00,
IPMIDeviceInfoInterfaceTypeKCS = 0x01, ///< The Keyboard Controller Style.
IPMIDeviceInfoInterfaceTypeSMIC = 0x02, ///< The Server Management Interface Chip.
IPMIDeviceInfoInterfaceTypeBT = 0x03, ///< The Block Transfer
IPMIDeviceInfoInterfaceTypeSSIF = 0x04 ///< SMBus System Interface
} BMC_INTERFACE_TYPE;
///
/// IPMI Device Information (Type 38).
///
/// The information in this structure defines the attributes of an
/// Intelligent Platform Management Interface (IPMI) Baseboard Management Controller (BMC).
///
/// The Type 42 structure can also be used to describe a physical management controller
/// host interface and one or more protocols that share that interface. If IPMI is not
/// shared with other protocols, either the Type 38 or Type 42 structures can be used.
/// Providing Type 38 is recommended for backward compatibility.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 InterfaceType; ///< The enumeration value from BMC_INTERFACE_TYPE.
UINT8 IPMISpecificationRevision;
UINT8 I2CSlaveAddress;
UINT8 NVStorageDeviceAddress;
UINT64 BaseAddress;
UINT8 BaseAddressModifier_InterruptInfo;
UINT8 InterruptNumber;
} SMBIOS_TABLE_TYPE38;
///
/// System Power Supply - Power Supply Characteristics.
///
typedef struct {
UINT16 PowerSupplyHotReplaceable:1;
UINT16 PowerSupplyPresent :1;
UINT16 PowerSupplyUnplugged :1;
UINT16 InputVoltageRangeSwitch :4;
UINT16 PowerSupplyStatus :3;
UINT16 PowerSupplyType :4;
UINT16 Reserved :2;
} SYS_POWER_SUPPLY_CHARACTERISTICS;
///
/// System Power Supply (Type 39).
///
/// This structure identifies attributes of a system power supply. One instance
/// of this record is present for each possible power supply in a system.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 PowerUnitGroup;
SMBIOS_TABLE_STRING Location;
SMBIOS_TABLE_STRING DeviceName;
SMBIOS_TABLE_STRING Manufacturer;
SMBIOS_TABLE_STRING SerialNumber;
SMBIOS_TABLE_STRING AssetTagNumber;
SMBIOS_TABLE_STRING ModelPartNumber;
SMBIOS_TABLE_STRING RevisionLevel;
UINT16 MaxPowerCapacity;
SYS_POWER_SUPPLY_CHARACTERISTICS PowerSupplyCharacteristics;
UINT16 InputVoltageProbeHandle;
UINT16 CoolingDeviceHandle;
UINT16 InputCurrentProbeHandle;
} SMBIOS_TABLE_TYPE39;
///
/// Additional Information Entry Format.
///
typedef struct {
UINT8 EntryLength;
UINT16 ReferencedHandle;
UINT8 ReferencedOffset;
SMBIOS_TABLE_STRING EntryString;
UINT8 Value[1];
} ADDITIONAL_INFORMATION_ENTRY;
///
/// Additional Information (Type 40).
///
/// This structure is intended to provide additional information for handling unspecified
/// enumerated values and interim field updates in another structure.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 NumberOfAdditionalInformationEntries;
ADDITIONAL_INFORMATION_ENTRY AdditionalInfoEntries[1];
} SMBIOS_TABLE_TYPE40;
///
/// Onboard Devices Extended Information - Onboard Device Types.
///
typedef enum{
OnBoardDeviceExtendedTypeOther = 0x01,
OnBoardDeviceExtendedTypeUnknown = 0x02,
OnBoardDeviceExtendedTypeVideo = 0x03,
OnBoardDeviceExtendedTypeScsiController = 0x04,
OnBoardDeviceExtendedTypeEthernet = 0x05,
OnBoardDeviceExtendedTypeTokenRing = 0x06,
OnBoardDeviceExtendedTypeSound = 0x07,
OnBoardDeviceExtendedTypePATAController = 0x08,
OnBoardDeviceExtendedTypeSATAController = 0x09,
OnBoardDeviceExtendedTypeSASController = 0x0A
} ONBOARD_DEVICE_EXTENDED_INFO_TYPE;
///
/// Onboard Devices Extended Information (Type 41).
///
/// The information in this structure defines the attributes of devices that
/// are onboard (soldered onto) a system element, usually the baseboard.
/// In general, an entry in this table implies that the BIOS has some level of
/// control over the enabling of the associated device for use by the system.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
SMBIOS_TABLE_STRING ReferenceDesignation;
UINT8 DeviceType; ///< The enumeration value from ONBOARD_DEVICE_EXTENDED_INFO_TYPE
UINT8 DeviceTypeInstance;
UINT16 SegmentGroupNum;
UINT8 BusNum;
UINT8 DevFuncNum;
} SMBIOS_TABLE_TYPE41;
///
/// Management Controller Host Interface - Interface Types.
/// 00h - 3Fh: MCTP Host Interfaces
///
typedef enum{
MCHostInterfaceTypeNetworkHostInterface = 0x40,
MCHostInterfaceTypeOemDefined = 0xF0
} MC_HOST_INTERFACE_TYPE;
///
/// Management Controller Host Interface - Protocol Types.
///
typedef enum{
MCHostInterfaceProtocolTypeIPMI = 0x02,
MCHostInterfaceProtocolTypeMCTP = 0x03,
MCHostInterfaceProtocolTypeRedfishOverIP = 0x04,
MCHostInterfaceProtocolTypeOemDefined = 0xF0
} MC_HOST_INTERFACE_PROTOCOL_TYPE;
///
/// Management Controller Host Interface (Type 42).
///
/// The information in this structure defines the attributes of a Management
/// Controller Host Interface that is not discoverable by "Plug and Play" mechanisms.
///
/// Type 42 should be used for management controller host interfaces that use protocols
/// other than IPMI or that use multiple protocols on a single host interface type.
///
/// This structure should also be provided if IPMI is shared with other protocols
/// over the same interface hardware. If IPMI is not shared with other protocols,
/// either the Type 38 or Type 42 structures can be used. Providing Type 38 is
/// recommended for backward compatibility. The structures are not required to
/// be mutually exclusive. Type 38 and Type 42 structures may be implemented
/// simultaneously to provide backward compatibility with IPMI applications or drivers
/// that do not yet recognize the Type 42 structure.
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 InterfaceType; ///< The enumeration value from MC_HOST_INTERFACE_TYPE
UINT8 InterfaceTypeSpecificDataLength;
UINT8 InterfaceTypeSpecificData[4]; ///< This field has a minimum of four bytes
} SMBIOS_TABLE_TYPE42;
///
/// TPM Device (Type 43).
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
UINT8 VendorID[4];
UINT8 MajorSpecVersion;
UINT8 MinorSpecVersion;
UINT32 FirmwareVersion1;
UINT32 FirmwareVersion2;
SMBIOS_TABLE_STRING Description;
UINT64 Characteristics;
UINT32 OemDefined;
} SMBIOS_TABLE_TYPE43;
///
/// Inactive (Type 126)
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
} SMBIOS_TABLE_TYPE126;
///
/// End-of-Table (Type 127)
///
typedef struct {
SMBIOS_STRUCTURE Hdr;
} SMBIOS_TABLE_TYPE127;
///
/// Union of all the possible SMBIOS record types.
///
typedef union {
SMBIOS_STRUCTURE *Hdr;
SMBIOS_TABLE_TYPE0 *Type0;
SMBIOS_TABLE_TYPE1 *Type1;
SMBIOS_TABLE_TYPE2 *Type2;
SMBIOS_TABLE_TYPE3 *Type3;
SMBIOS_TABLE_TYPE4 *Type4;
SMBIOS_TABLE_TYPE5 *Type5;
SMBIOS_TABLE_TYPE6 *Type6;
SMBIOS_TABLE_TYPE7 *Type7;
SMBIOS_TABLE_TYPE8 *Type8;
SMBIOS_TABLE_TYPE9 *Type9;
SMBIOS_TABLE_TYPE10 *Type10;
SMBIOS_TABLE_TYPE11 *Type11;
SMBIOS_TABLE_TYPE12 *Type12;
SMBIOS_TABLE_TYPE13 *Type13;
SMBIOS_TABLE_TYPE14 *Type14;
SMBIOS_TABLE_TYPE15 *Type15;
SMBIOS_TABLE_TYPE16 *Type16;
SMBIOS_TABLE_TYPE17 *Type17;
SMBIOS_TABLE_TYPE18 *Type18;
SMBIOS_TABLE_TYPE19 *Type19;
SMBIOS_TABLE_TYPE20 *Type20;
SMBIOS_TABLE_TYPE21 *Type21;
SMBIOS_TABLE_TYPE22 *Type22;
SMBIOS_TABLE_TYPE23 *Type23;
SMBIOS_TABLE_TYPE24 *Type24;
SMBIOS_TABLE_TYPE25 *Type25;
SMBIOS_TABLE_TYPE26 *Type26;
SMBIOS_TABLE_TYPE27 *Type27;
SMBIOS_TABLE_TYPE28 *Type28;
SMBIOS_TABLE_TYPE29 *Type29;
SMBIOS_TABLE_TYPE30 *Type30;
SMBIOS_TABLE_TYPE31 *Type31;
SMBIOS_TABLE_TYPE32 *Type32;
SMBIOS_TABLE_TYPE33 *Type33;
SMBIOS_TABLE_TYPE34 *Type34;
SMBIOS_TABLE_TYPE35 *Type35;
SMBIOS_TABLE_TYPE36 *Type36;
SMBIOS_TABLE_TYPE37 *Type37;
SMBIOS_TABLE_TYPE38 *Type38;
SMBIOS_TABLE_TYPE39 *Type39;
SMBIOS_TABLE_TYPE40 *Type40;
SMBIOS_TABLE_TYPE41 *Type41;
SMBIOS_TABLE_TYPE42 *Type42;
SMBIOS_TABLE_TYPE43 *Type43;
SMBIOS_TABLE_TYPE126 *Type126;
SMBIOS_TABLE_TYPE127 *Type127;
UINT8 *Raw;
} SMBIOS_STRUCTURE_POINTER;
#pragma pack()
#endif
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