1 files changed, 39 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/IndustryStandard/WindowsSmmSecurityMitigationTable.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/IndustryStandard/WindowsSmmSecurityMitigationTable.h
new file mode 100644
index 0000000000..390a3c8372
--- /dev/null
+++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/IndustryStandard/WindowsSmmSecurityMitigationTable.h
@@ -0,0 +1,39 @@
+/** @file
+  Defines Windows SMM Security Mitigation Table
+  @ https://msdn.microsoft.com/windows/hardware/drivers/bringup/acpi-system-description-tables#wsmt
+
+  Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+  This program and the accompanying materials 
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+
+#ifndef _WINDOWS_SMM_SECURITY_MITIGATION_TABLE_H_
+#define _WINDOWS_SMM_SECURITY_MITIGATION_TABLE_H_
+
+#include <IndustryStandard/Acpi.h>
+
+#define EFI_ACPI_WINDOWS_SMM_SECURITY_MITIGATION_TABLE_SIGNATURE  SIGNATURE_32('W', 'S', 'M', 'T')
+
+#pragma pack(1)
+
+#define EFI_WSMT_TABLE_REVISION  1
+
+typedef struct {
+  EFI_ACPI_DESCRIPTION_HEADER Header;
+  UINT32                      ProtectionFlags;
+} EFI_ACPI_WSMT_TABLE;
+
+#define EFI_WSMT_PROTECTION_FLAGS_FIXED_COMM_BUFFERS                   0x1
+#define EFI_WSMT_PROTECTION_FLAGS_COMM_BUFFER_NESTED_PTR_PROTECTION    0x2
+#define EFI_WSMT_PROTECTION_FLAGS_SYSTEM_RESOURCE_PROTECTION           0x4
+
+#pragma pack()
+
+#endif