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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
37