Lenovo ThinkPad 770X Technical Reference Manual for the ThinkPad 770 - Page 131
C Language, SMB_HEADER
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C Language // // SMAPI BIOS Header // typedef struct { BYTE SMBHDR_SIG]4[ BYTE SMBHDR_VER BYTE SMBHDR_VER_VER BYTE SMBHDR_LEN BYTE SMBHDR_CHKSUM WORD SMBHDR_INFO WORD SMBHDR_RSV1 WORD SMBHDR_R_OFFSET WORD SMBHDR_R_SEGMENT WORD SMBHDR_RSV2 WORD SMBHDR_P16_OFFSET DWORD SMBHDR_P16_BASE DWORD SMBHDR_P32_OFFSET DWORD SMBHDR_P32_BASE } SMB_HEADER, ᑍPSMB_HEADER ; ; // Signature ; // Major version ; // Minor version ; // Length ; // Checksum ; // Information word ; // Reserve 1 ; // Real mode offset ; // Real mode segment ; // Reserve 2 ; // 16-bit Protect mode offset ; // 16-bit Protect mode base address ; // 32-bit Protect mode offset ; // 32-bit Protect mode base address SMAPI BIOS B-55
C Language
//
//
SMAPI BIOS Header
//
typedef struct {
BYTE
SMBHDR_SIG
]
4
[
; // Signature
BYTE
SMBHDR_VER
; // Major version
BYTE
SMBHDR_VER_VER
; // Minor version
BYTE
SMBHDR_LEN
; // Length
BYTE
SMBHDR_CHKSUM
; // Checksum
WORD
SMBHDR_INFO
; // Information word
WORD
SMBHDR_RSV1
; // Reserve 1
WORD
SMBHDR_R_OFFSET
; // Real mode offset
WORD
SMBHDR_R_SEGMENT
; // Real mode segment
WORD
SMBHDR_RSV2
; // Reserve 2
WORD
SMBHDR_P16_OFFSET
; // 16-bit Protect mode offset
DWORD
SMBHDR_P16_BASE
; // 16-bit Protect mode base address
DWORD
SMBHDR_P32_OFFSET
; // 32-bit Protect mode offset
DWORD
SMBHDR_P32_BASE
; // 32-bit Protect mode base address
} SMB_HEADER, 冗PSMB_HEADER ;
SMAPI BIOS
B-55