EdkCompatibilityPkg/Foundation/Include/EfiSpec.h

   1 /*++
   2
   3 Copyright (c) 2004 - 2006, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   EfiSpec.h
  15
  16 Abstract:
  17
  18   EFI master include file.
  19
  20   This is the main include file for EFI components. There should be
  21   no defines or macros added to this file, other than the EFI version
  22   information already in this file.
  23
  24   Don't add include files to the list for convenience, only add things
  25   that are architectural. Don't add Protocols or GUID include files here
  26
  27 --*/
  28
  29 #ifndef _EFI_SPEC_H_
  30 #define _EFI_SPEC_H_
  31
  32 #include "EfiCommon.h"
  33 #include "EfiApi.h"
  34 #include "EfiDevicePath.h"
  35
  36 //
  37 // Check to make sure EFI_SPECIFICATION_VERSION and TIANO_RELEASE_VERSION are defined.
  38 //
  39 #if !defined(EFI_SPECIFICATION_VERSION)
  40   #error EFI_SPECIFICATION_VERSION not defined
  41 #elif !defined(TIANO_RELEASE_VERSION)
  42   #error TIANO_RELEASE_VERSION not defined
  43 #elif (TIANO_RELEASE_VERSION == 0)
  44 //
  45 // UEFI mode with no Tiano extensions is legal
  46 //
  47 #elif ((TIANO_RELEASE_VERSION < 0x00080005) && (EFI_SPECIFICATION_VERSION >= 0x00020000))
  48   #error Illegal combination of EFI_SPECIFICATION_VERSION and TIANO_RELEASE_VERSION versions
  49 #endif
  50
  51 #endif