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diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/SmmCommunication.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/SmmCommunication.h
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index 0000000000..13b0d29e4b
--- /dev/null
+++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/SmmCommunication.h
@@ -0,0 +1,27 @@
+/** @file
+ EFI SMM Communication Protocol as defined in the PI 1.2 specification.
+
+ This protocol provides a means of communicating between drivers outside of SMM and SMI
+ handlers inside of SMM.
+
+ Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _SMM_COMMUNICATION_H_
+#define _SMM_COMMUNICATION_H_
+
+#include <Protocol/MmCommunication.h>
+
+
+typedef EFI_MM_COMMUNICATE_HEADER EFI_SMM_COMMUNICATE_HEADER;
+
+#define EFI_SMM_COMMUNICATION_PROTOCOL_GUID EFI_MM_COMMUNICATION_PROTOCOL_GUID
+
+typedef EFI_MM_COMMUNICATION_PROTOCOL EFI_SMM_COMMUNICATION_PROTOCOL;
+
+extern EFI_GUID gEfiSmmCommunicationProtocolGuid;
+
+#endif
+