Add in the 1st version of ECP.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Guid/PciOptionRomTable/PciOptionRomTable.h

@@ -0,0 +1,46 @@
+/*++
+
+Copyright (c) 2004, 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.             
+
+Module Name:
+
+  PciOptionRomTable.h
+    
+Abstract:
+
+  GUID and data structure used to describe the list of PCI Option ROMs present in a system.
+
+--*/
+
+#ifndef _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