1 files changed, 41 insertions, 0 deletions
diff --git a/DuetPkg/Include/Guid/PciOptionRomTable.h b/DuetPkg/Include/Guid/PciOptionRomTable.h
new file mode 100644
index 000000000..09e4faa06
--- /dev/null
+++ b/DuetPkg/Include/Guid/PciOptionRomTable.h
@@ -0,0 +1,41 @@
+/** @file
+  GUID and data structure used to describe the list of PCI Option ROMs present in a system.
+  
+Copyright (c) 2006, Intel Corporation                                                         
+All rights reserved. This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+**/
+
+#ifndef __PCI_OPTION_ROM_TABLE_GUID_H_
+#define __PCI_OPTION_ROM_TABLE_GUID_H_
+
+#define EFI_PCI_OPTION_ROM_TABLE_GUID \
+  { 0x7462660f, 0x1cbd, 0x48da, {0xad, 0x11, 0x91, 0x71, 0x79, 0x13, 0x83, 0x1c } }
+
+extern EFI_GUID gEfiPciOptionRomTableGuid;
+
+typedef struct {
+  EFI_PHYSICAL_ADDRESS   RomAddress; 
+  EFI_MEMORY_TYPE        MemoryType;
+  UINT32                 RomLength; 
+  UINT32                 Seg; 
+  UINT8                  Bus; 
+  UINT8                  Dev; 
+  UINT8                  Func; 
+  BOOLEAN                ExecutedLegacyBiosImage; 
+  BOOLEAN                DontLoadEfiRom;
+} EFI_PCI_OPTION_ROM_DESCRIPTOR;
+
+typedef struct {
+  UINT64                         PciOptionRomCount;
+  EFI_PCI_OPTION_ROM_DESCRIPTOR   *PciOptionRomDescriptors;
+} EFI_PCI_OPTION_ROM_TABLE;
+
+#endif // __PCI_OPTION_ROM_TABLE_GUID_H_
+