1 files changed, 30 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Include/Protocol/SmmFirmwareVolumeBlock.h b/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Include/Protocol/SmmFirmwareVolumeBlock.h
new file mode 100644
index 00000000..93406df2
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Include/Protocol/SmmFirmwareVolumeBlock.h
@@ -0,0 +1,30 @@
+/** @file
+  SMM Firmware Volume Block protocol is related to EDK II-specific implementation of
+  FVB driver, provides control over block-oriented firmware devices and is intended
+  to use in the EFI SMM environment.
+
+Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __SMM_FIRMWARE_VOLUME_BLOCK_H__
+#define __SMM_FIRMWARE_VOLUME_BLOCK_H__
+
+#include <Protocol/FirmwareVolumeBlock.h>
+
+#define EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL_GUID \
+  { \
+    0xd326d041, 0xbd31, 0x4c01, { 0xb5, 0xa8, 0x62, 0x8b, 0xe8, 0x7f, 0x6, 0x53 } \
+  }
+
+//
+// SMM Firmware Volume Block protocol structure is the same as Firmware Volume Block
+// protocol. The SMM one is intend to run in SMM environment, which means it can be
+// used by SMM drivers after ExitPmAuth.
+//
+typedef EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL;
+
+extern EFI_GUID gEfiSmmFirmwareVolumeBlockProtocolGuid;
+
+#endif