MdeModulePkg/Include/Protocol/SmmFirmwareVolumeBlock.h

   1 /** @file
   2   SMM Firmware Volume Block protocol is related to EDK II-specific implementation of
   3   FVB driver, provides control over block-oriented firmware devices and is intended
   4   to use in the EFI SMM environment.
   5
   6 Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
   7 This program and the accompanying materials are licensed and made available under
   8 the terms and conditions of the BSD License that accompanies this distribution.
   9 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 __SMM_FIRMWARE_VOLUME_BLOCK_H__
  18 #define __SMM_FIRMWARE_VOLUME_BLOCK_H__
  19
  20 #include <Protocol/FirmwareVolumeBlock.h>
  21
  22 #define EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL_GUID \
  23   { \
  24     0xd326d041, 0xbd31, 0x4c01, { 0xb5, 0xa8, 0x62, 0x8b, 0xe8, 0x7f, 0x6, 0x53 } \
  25   }
  26
  27 //
  28 // SMM Firmware Volume Block protocol structure is the same as Firmware Volume Block
  29 // protocol. The SMM one is intend to run in SMM environment, which means it can be
  30 // used by SMM drivers after ExitPmAuth.
  31 //
  32 typedef EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL;
  33
  34 extern EFI_GUID gEfiSmmFirmwareVolumeBlockProtocolGuid;
  35
  36 #endif