MdeModulePkg/Include/Guid/CapsuleVendor.h

   1 /** @file
   2
   3   This file defines capsule update guid, capsule variable name and
   4   capsule guid hob data structure, which are required by capsule update feature.
   5
   6 Copyright (c) 2006 - 2008, Intel Corporation
   7 All rights reserved. This program and the accompanying materials
   8 are licensed and made available under the terms and conditions of the BSD License
   9 which accompanies this distribution.  The full text of the license may be found at
  10 http://opensource.org/licenses/bsd-license.php
  11
  12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14
  15 **/
  16
  17 #ifndef __EFI_CAPSULE_VENDOR_GUID_H__
  18 #define __EFI_CAPSULE_VENDOR_GUID_H__
  19
  20 ///
  21 /// This guid is used as a variable GUID (depending on implementation)
  22 /// for the capsule variable if the capsule pointer is passes through reset
  23 /// via a variable.
  24 ///
  25 #define EFI_CAPSULE_VENDOR_GUID  \
  26   { 0x711C703F, 0xC285, 0x4B10, { 0xA3, 0xB0, 0x36, 0xEC, 0xBD, 0x3C, 0x8B, 0xE2 } }
  27
  28 ///
  29 /// Name of capsule variable
  30 ///
  31 #define EFI_CAPSULE_VARIABLE_NAME L"CapsuleUpdateData"
  32
  33 extern EFI_GUID gEfiCapsuleVendorGuid;
  34
  35 ///
  36 /// Data structure of capsule guid hob entry
  37 ///
  38 typedef struct {
  39   EFI_PHYSICAL_ADDRESS BaseAddress;  /// Capsule data start address
  40   UINT32 Length;                     /// Length of capsule data.
  41 } CAPSULE_HOB_INFO;
  42
  43 #endif // #ifndef _EFI_CAPSULE_VENDOR_GUID_H_