efi64/include/efi/romload.h

   1 #ifndef _EFI_ROMLOAD_H
   2 #define _EFI_ROMLOAD_H
   3
   4 #define ROM_SIGNATURE 0xaa55
   5 #define PCIDS_SIGNATURE "PCIR"
   6 #pragma pack(push)
   7 #pragma pack(1)
   8 typedef struct
   9 {
  10     UINT8    Pcids_Sig[4];
  11     UINT16  VendId;
  12     UINT16  DevId;
  13     UINT16  Vpd_Off;
  14     UINT16  Size;
  15     UINT8 Rev;
  16     UINT8 Class_Code[3];
  17     UINT16  Image_Len;
  18     UINT16  Rev_Lvl;
  19     UINT8 Code_Type;
  20     UINT8 Indi;
  21     UINT16  Rsvd;
  22 }PciDataStructure;
  23 typedef struct
  24 {
  25     UINT16 Size;
  26     UINT32 Header_Sig;
  27     UINT16 SubSystem;
  28     UINT16 MachineType;
  29     UINT8  Resvd[10];
  30     UINT16 EfiOffset;
  31 }ArchData;
  32 typedef struct
  33 {
  34     UINT16 Rom_Sig;
  35     ArchData Arch_Data;
  36     UINT16 Pcids_Off;
  37     UINT8 resvd[38];
  38 }RomHeader;
  39 #pragma pack(pop)
  40
  41 #endif