2 Defines Windows SMM Security Mitigation Table
3 @ https://msdn.microsoft.com/windows/hardware/drivers/bringup/acpi-system-description-tables#wsmt
5 Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
6 SPDX-License-Identifier: BSD-2-Clause-Patent
10 #ifndef _WINDOWS_SMM_SECURITY_MITIGATION_TABLE_H_
11 #define _WINDOWS_SMM_SECURITY_MITIGATION_TABLE_H_
13 #include <IndustryStandard/Acpi.h>
15 #define EFI_ACPI_WINDOWS_SMM_SECURITY_MITIGATION_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'M', 'T')
19 #define EFI_WSMT_TABLE_REVISION 1
22 EFI_ACPI_DESCRIPTION_HEADER Header
;
23 UINT32 ProtectionFlags
;
24 } EFI_ACPI_WSMT_TABLE
;
26 #define EFI_WSMT_PROTECTION_FLAGS_FIXED_COMM_BUFFERS 0x1
27 #define EFI_WSMT_PROTECTION_FLAGS_COMM_BUFFER_NESTED_PTR_PROTECTION 0x2
28 #define EFI_WSMT_PROTECTION_FLAGS_SYSTEM_RESOURCE_PROTECTION 0x4