1 files changed, 41 insertions, 0 deletions
diff --git a/gnu-efi/inc/romload.h b/gnu-efi/inc/romload.h
new file mode 100644
index 00000000..05060112
--- /dev/null
+++ b/gnu-efi/inc/romload.h
@@ -0,0 +1,41 @@
+#ifndef _EFI_ROMLOAD_H
+#define _EFI_ROMLOAD_H
+
+#define ROM_SIGNATURE 0xaa55
+#define PCIDS_SIGNATURE "PCIR"
+#pragma pack(push)
+#pragma pack(1)
+typedef struct 
+{
+    UINT8    Pcids_Sig[4];
+    UINT16  VendId;
+    UINT16  DevId;
+    UINT16  Vpd_Off;
+    UINT16  Size;
+    UINT8 Rev;
+    UINT8 Class_Code[3];
+    UINT16  Image_Len;
+    UINT16  Rev_Lvl;
+    UINT8 Code_Type;
+    UINT8 Indi;
+    UINT16  Rsvd;
+}PciDataStructure;
+typedef struct
+{
+    UINT16 Size;
+    UINT32 Header_Sig;
+    UINT16 SubSystem;
+    UINT16 MachineType;
+    UINT8  Resvd[10];
+    UINT16 EfiOffset;
+}ArchData;
+typedef struct 
+{
+    UINT16 Rom_Sig;
+    ArchData Arch_Data;
+    UINT16 Pcids_Off;
+    UINT8 resvd[38];
+}RomHeader;
+#pragma pack(pop)
+
+#endif