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 - 2018, Intel Corporation. All rights reserved.<BR>
   7 SPDX-License-Identifier: BSD-2-Clause-Patent
   8
   9 **/
  10
  11 #ifndef __SMM_FIRMWARE_VOLUME_BLOCK_H__
  12 #define __SMM_FIRMWARE_VOLUME_BLOCK_H__
  13
  14 #include <Protocol/FirmwareVolumeBlock.h>
  15
  16 #define EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL_GUID \
  17   { \
  18     0xd326d041, 0xbd31, 0x4c01, { 0xb5, 0xa8, 0x62, 0x8b, 0xe8, 0x7f, 0x6, 0x53 } \
  19   }
  20
  21 //
  22 // SMM Firmware Volume Block protocol structure is the same as Firmware Volume Block
  23 // protocol. The SMM one is intend to run in SMM environment, which means it can be
  24 // used by SMM drivers after ExitPmAuth.
  25 //
  26 typedef EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL;
  27
  28 extern EFI_GUID gEfiSmmFirmwareVolumeBlockProtocolGuid;
  29
  30 #endif