/** @file | |
Defines Windows SMM Security Mitigation Table | |
@ https://msdn.microsoft.com/windows/hardware/drivers/bringup/acpi-system-description-tables#wsmt | |
Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#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 |