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Last change
on this file was 99404, checked in by vboxsync, 2 years ago |
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Devices/EFI/FirmwareNew: Update to edk2-stable202302 and make it build, bugref:4643
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| 1 | /** @file
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| 2 | Defines Windows SMM Security Mitigation Table
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| 3 | @ https://msdn.microsoft.com/windows/hardware/drivers/bringup/acpi-system-description-tables#wsmt
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| 4 |
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| 5 | Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
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| 6 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 7 |
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| 8 | **/
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| 9 |
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| 10 | #ifndef _WINDOWS_SMM_SECURITY_MITIGATION_TABLE_H_
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| 11 | #define _WINDOWS_SMM_SECURITY_MITIGATION_TABLE_H_
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| 12 |
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| 13 | #include <IndustryStandard/Acpi.h>
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| 14 |
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| 15 | #define EFI_ACPI_WINDOWS_SMM_SECURITY_MITIGATION_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'M', 'T')
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| 16 |
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| 17 | #pragma pack(1)
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| 18 |
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| 19 | #define EFI_WSMT_TABLE_REVISION 1
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| 20 |
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| 21 | typedef struct {
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| 22 | EFI_ACPI_DESCRIPTION_HEADER Header;
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| 23 | UINT32 ProtectionFlags;
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| 24 | } EFI_ACPI_WSMT_TABLE;
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| 25 |
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| 26 | #define EFI_WSMT_PROTECTION_FLAGS_FIXED_COMM_BUFFERS 0x1
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| 27 | #define EFI_WSMT_PROTECTION_FLAGS_COMM_BUFFER_NESTED_PTR_PROTECTION 0x2
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| 28 | #define EFI_WSMT_PROTECTION_FLAGS_SYSTEM_RESOURCE_PROTECTION 0x4
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| 29 |
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| 30 | #pragma pack()
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| 31 |
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| 32 | #endif
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