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authorJiewen Yao <jiewen.yao@intel.com>2016-04-22 10:23:19 +0800
committerJiewen Yao <jiewen.yao@intel.com>2016-04-29 11:11:12 +0800
commit6a0d24221241bb1b13bafc7b2d264240d19d2993 (patch)
tree376ced373303d565696ebcd23779d72bbdaef9fd /MdePkg
parent91422384d5915a6f14523b3cec557d730c940c6a (diff)
downloadedk2-platforms-6a0d24221241bb1b13bafc7b2d264240d19d2993.tar.xz
MdePkg: Add WSMT definition.
This patch adds Windows SMM Security Mitigation Table @ http://download.microsoft.com/download/1/8/A/18A21244-EB67-4538-BAA2-1A54E0E490B6/WSMT.docx Cc: "Gao, Liming" <liming.gao@intel.com> Cc: "Kinney, Michael D" <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com> Reviewed-by: "Gao, Liming" <liming.gao@intel.com>
Diffstat (limited to 'MdePkg')
-rw-r--r--MdePkg/Include/IndustryStandard/WindowsSmmSecurityMitigationTable.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/MdePkg/Include/IndustryStandard/WindowsSmmSecurityMitigationTable.h b/MdePkg/Include/IndustryStandard/WindowsSmmSecurityMitigationTable.h
new file mode 100644
index 0000000000..bfbcf81f84
--- /dev/null
+++ b/MdePkg/Include/IndustryStandard/WindowsSmmSecurityMitigationTable.h
@@ -0,0 +1,39 @@
+/** @file
+ Defines Windows SMM Security Mitigation Table
+ @ http://download.microsoft.com/download/1/8/A/18A21244-EB67-4538-BAA2-1A54E0E490B6/WSMT.docx
+
+ 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