audk/MdePkg/Include/IndustryStandard/WindowsSmmSecurityMitigationTable.h
Michael D Kinney 9344f09215 MdePkg: Replace BSD License with BSD+Patent License
https://bugzilla.tianocore.org/show_bug.cgi?id=1373

Replace BSD 2-Clause License with BSD+Patent License.  This change is
based on the following emails:

  https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html
  https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html

RFCs with detailed process for the license change:

  V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html
  V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html
  V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2019-04-09 10:58:13 -07:00

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984 B
C

/** @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