diff options
| author | Jiewen Yao <jiewen.yao@intel.com> | 2016-04-22 10:23:19 +0800 |
|---|---|---|
| committer | Jiewen Yao <jiewen.yao@intel.com> | 2016-04-29 11:11:12 +0800 |
| commit | 6a0d24221241bb1b13bafc7b2d264240d19d2993 (patch) | |
| tree | 376ced373303d565696ebcd23779d72bbdaef9fd /MdePkg | |
| parent | 91422384d5915a6f14523b3cec557d730c940c6a (diff) | |
| download | edk2-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.h | 39 |
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
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