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33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/** @file
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SMM Fault Tolerant Write protocol is related to EDK II-specific implementation of FTW,
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provides boot-time service for fault tolerant write capability for block devices in
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EFI SMM environment. The protocol provides for non-volatile storage of the intermediate
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data and private information a caller would need to recover from a critical fault,
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such as a power failure.
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Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __SMM_FAULT_TOLERANT_WRITE_H__
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#define __SMM_FAULT_TOLERANT_WRITE_H__
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#include <Protocol/FaultTolerantWrite.h>
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#define EFI_SMM_FAULT_TOLERANT_WRITE_PROTOCOL_GUID \
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{ \
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0x3868fc3b, 0x7e45, 0x43a7, { 0x90, 0x6c, 0x4b, 0xa4, 0x7d, 0xe1, 0x75, 0x4d } \
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}
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//
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// SMM Fault Tolerant Write protocol structure is the same as Fault Tolerant Write protocol.
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// The SMM one is intend to run in SMM environment, which means it can be used by
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// SMM drivers after ExitPmAuth.
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//
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typedef EFI_FAULT_TOLERANT_WRITE_PROTOCOL EFI_SMM_FAULT_TOLERANT_WRITE_PROTOCOL;
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extern EFI_GUID gEfiSmmFaultTolerantWriteProtocolGuid;
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#endif
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