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40 lines
1.3 KiB
40 lines
1.3 KiB
4 years ago
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/** @file
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Defines Windows SMM Security Mitigation Table
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@ https://msdn.microsoft.com/windows/hardware/drivers/bringup/acpi-system-description-tables#wsmt
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Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _WINDOWS_SMM_SECURITY_MITIGATION_TABLE_H_
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#define _WINDOWS_SMM_SECURITY_MITIGATION_TABLE_H_
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#include <IndustryStandard/Acpi.h>
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#define EFI_ACPI_WINDOWS_SMM_SECURITY_MITIGATION_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'M', 'T')
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#pragma pack(1)
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#define EFI_WSMT_TABLE_REVISION 1
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typedef struct {
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EFI_ACPI_DESCRIPTION_HEADER Header;
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UINT32 ProtectionFlags;
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} EFI_ACPI_WSMT_TABLE;
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#define EFI_WSMT_PROTECTION_FLAGS_FIXED_COMM_BUFFERS 0x1
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#define EFI_WSMT_PROTECTION_FLAGS_COMM_BUFFER_NESTED_PTR_PROTECTION 0x2
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#define EFI_WSMT_PROTECTION_FLAGS_SYSTEM_RESOURCE_PROTECTION 0x4
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#pragma pack()
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#endif
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