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Update Variable driver to depend on full version FaultTolerantWrite protocol, and remove the lite version FaultTolerantWrite Dxe Driver. New full version FaultTolerantWriteDxe driver is added in MdeModulePkg.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7788 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2009-03-04 01:27:50 +00:00
parent 85e923a528
commit 88a5561c66
10 changed files with 18 additions and 2587 deletions
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73
MdeModulePkg/Include/Protocol/FaultTolerantWriteLite.h
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@@ -1,73 +0,0 @@
/** @file
Fault tolerant write lite protocol defines only one interface to write
the buffer to the fault tolerant storage.
Copyright (c) 2006 - 2008, Intel Corporation. <BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __FW_FAULT_TOLERANT_WRITE_LITE_PROTOCOL_H__
#define __FW_FAULT_TOLERANT_WRITE_LITE_PROTOCOL_H__
#define EFI_FTW_LITE_PROTOCOL_GUID \
{ 0x3f557189, 0x8dae, 0x45ae, {0xa0, 0xb3, 0x2b, 0x99, 0xca, 0x7a, 0xa7, 0xa0 } }
//
// Forward reference for pure ANSI compatability
//
typedef struct _EFI_FTW_LITE_PROTOCOL EFI_FTW_LITE_PROTOCOL;
//
// Protocol API definitions
//
/**
Starts a target block update. This records information about the write
in fault tolerant storage will complete the write in a recoverable
manner, ensuring at all times that either the original contents or
the modified contents are available.
@param This The pointer to this protocol instance.
@param FvbHandle The handle of FVB protocol that provides services
for reading, writing, and erasing the target block.
@param Lba The logical block address of the target block.
@param Offset The offset within the target block to place the data.
@param NumBytes The number of bytes to write to the target block.
@param Buffer The data to write.
@retval EFI_SUCCESS The function completed successfully
@retval EFI_ABORTED The function could not complete successfully.
@retval EFI_BAD_BUFFER_SIZE The input data can't fit within the FTW range.
The write buffer is too large to be supported.
@retval EFI_ACCESS_DENIED No writes have been allocated.
@retval EFI_OUT_OF_RESOURCES Cannot allocate enough memory resource.
@retval EFI_NOT_FOUND Cannot find FVB protocol by handle.
**/
typedef
EFI_STATUS
(EFIAPI * EFI_FTW_LITE_WRITE)(
IN EFI_FTW_LITE_PROTOCOL *This,
IN EFI_HANDLE FvbHandle,
IN EFI_LBA Lba,
IN UINTN Offset,
IN UINTN *NumBytes,
IN VOID *Buffer
);
//
// Protocol declaration
//
struct _EFI_FTW_LITE_PROTOCOL {
EFI_FTW_LITE_WRITE Write;
};
extern EFI_GUID gEfiFaultTolerantWriteLiteProtocolGuid;
#endif