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/Framework/Include/TianoSpecError.h

@@ -0,0 +1,41 @@
+/*++
+
+Copyright (c) 2004 - 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.             
+
+Module Name:
+
+  TianoSpecError.h
+
+Abstract:
+
+  Tiano error codes defined in Tiano spec.
+
+--*/
+
+#ifndef _TIANO_SPEC_ERROR_H_
+#define _TIANO_SPEC_ERROR_H_
+
+#include "EfiBind.h"
+#define TIANO_ERROR(a)          (MAX_2_BITS | (a))
+
+//
+// Tiano added a couple of return types. These are owned by UEFI specification
+// and Tiano can not use them. Thus for UEFI 2.0/R8.6 support we moved the values
+// to a UEFI OEM extension range to conform to UEFI specification.
+//
+#if (EFI_SPECIFICATION_VERSION < 0x00020000)
+  #define EFI_NOT_AVAILABLE_YET   EFIERR (28)
+  #define EFI_UNLOAD_IMAGE        EFIERR (29)
+#else
+  #define EFI_NOT_AVAILABLE_YET   TIANO_ERROR (0)
+  #define EFI_UNLOAD_IMAGE        TIANO_ERROR (1)
+#endif
+
+#endif