Name

struct vbt_header — VBT Header structure

Synopsis

struct vbt_header {
  u8 signature[20];
  u16 version;
  u16 header_size;
  u16 vbt_size;
  u8 vbt_checksum;
  u8 reserved0;
  u32 bdb_offset;
  u32 aim_offset[4];
};  

Members

signature[20]

VBT signature, always starts with $VBT

version

Version of this structure

header_size

Size of this structure

vbt_size

Size of VBT (VBT Header, BDB Header and data blocks)

vbt_checksum

Checksum

reserved0

Reserved

bdb_offset

Offset of struct bdb_header from beginning of VBT

aim_offset[4]

Offsets of add-in data blocks from beginning of VBT