| #ifndef _LIB_SMBIOS_H |
| #define _LIB_SMBIOS_H |
| /*++ |
| |
| Copyright (c) 2000 Intel Corporation |
| |
| Module Name: |
| |
| LibSmbios.h |
| |
| Abstract: |
| |
| Lib include for SMBIOS services. Used to get system serial number and GUID |
| |
| Revision History |
| |
| --*/ |
| |
| // |
| // Define SMBIOS tables. |
| // |
| #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_STRUCTURE_TABLE; |
| |
| // |
| // Please note that SMBIOS structures can be odd byte aligned since the |
| // unformated section of each record is a set of arbitrary size strings. |
| // |
| |
| typedef struct { |
| UINT8 Type; |
| UINT8 Length; |
| UINT8 Handle[2]; |
| } SMBIOS_HEADER; |
| |
| typedef UINT8 SMBIOS_STRING; |
| |
| typedef struct { |
| SMBIOS_HEADER Hdr; |
| SMBIOS_STRING Vendor; |
| SMBIOS_STRING BiosVersion; |
| UINT8 BiosSegment[2]; |
| SMBIOS_STRING BiosReleaseDate; |
| UINT8 BiosSize; |
| UINT8 BiosCharacteristics[8]; |
| } SMBIOS_TYPE0; |
| |
| typedef struct { |
| SMBIOS_HEADER Hdr; |
| SMBIOS_STRING Manufacturer; |
| SMBIOS_STRING ProductName; |
| SMBIOS_STRING Version; |
| SMBIOS_STRING SerialNumber; |
| |
| // |
| // always byte copy this data to prevent alignment faults! |
| // |
| EFI_GUID Uuid; |
| |
| UINT8 WakeUpType; |
| } SMBIOS_TYPE1; |
| |
| typedef struct { |
| SMBIOS_HEADER Hdr; |
| SMBIOS_STRING Manufacturer; |
| SMBIOS_STRING ProductName; |
| SMBIOS_STRING Version; |
| SMBIOS_STRING SerialNumber; |
| } SMBIOS_TYPE2; |
| |
| typedef struct { |
| SMBIOS_HEADER Hdr; |
| SMBIOS_STRING Manufacturer; |
| UINT8 Type; |
| SMBIOS_STRING Version; |
| SMBIOS_STRING SerialNumber; |
| SMBIOS_STRING AssetTag; |
| UINT8 BootupState; |
| UINT8 PowerSupplyState; |
| UINT8 ThermalState; |
| UINT8 SecurityStatus; |
| UINT8 OemDefined[4]; |
| } SMBIOS_TYPE3; |
| |
| typedef struct { |
| SMBIOS_HEADER Hdr; |
| UINT8 Socket; |
| UINT8 ProcessorType; |
| UINT8 ProcessorFamily; |
| SMBIOS_STRING ProcessorManufacture; |
| UINT8 ProcessorId[8]; |
| SMBIOS_STRING ProcessorVersion; |
| UINT8 Voltage; |
| UINT8 ExternalClock[2]; |
| UINT8 MaxSpeed[2]; |
| UINT8 CurrentSpeed[2]; |
| UINT8 Status; |
| UINT8 ProcessorUpgrade; |
| UINT8 L1CacheHandle[2]; |
| UINT8 L2CacheHandle[2]; |
| UINT8 L3CacheHandle[2]; |
| } SMBIOS_TYPE4; |
| |
| typedef union { |
| SMBIOS_HEADER *Hdr; |
| SMBIOS_TYPE0 *Type0; |
| SMBIOS_TYPE1 *Type1; |
| SMBIOS_TYPE2 *Type2; |
| SMBIOS_TYPE3 *Type3; |
| SMBIOS_TYPE4 *Type4; |
| UINT8 *Raw; |
| } SMBIOS_STRUCTURE_POINTER; |
| #pragma pack() |
| |
| |
| #endif |
| |
