tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Use right LBA to get the backed up WorkSpace in spare block. 

Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14398 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Star Zeng 2013-06-07 02:38:00 +00:00 committed by lzeng14
parent 98970c6072
commit 0f199272f7
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
MdeModulePkg/Universal/FaultTolerantWriteDxe/FtwMisc.c
View File

@ -2,7 +2,7 @@
Internal generic functions to operate flash block.
Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
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
@ -411,7 +411,7 @@ FlushSpareBlockToBootBlock (
return EFI_ABORTED;
}
//
// Write memory buffer currenet spare block. Still top block.
// Write memory buffer to current spare block. Still top block.
//
Ptr = Buffer;
for (Index = 0; Index < FtwDevice->NumberOfSpareBlock; Index += 1) {
@ -1147,6 +1147,7 @@ InitFtwProtocol (
EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader;
UINTN Offset;
EFI_HANDLE FvbHandle;
EFI_LBA WorkSpaceLbaOffset;
//
// Find the right SMM Fvb protocol instance for FTW.
@ -1188,10 +1189,11 @@ InitFtwProtocol (
//
// Read from spare block
//
WorkSpaceLbaOffset = FtwDevice->FtwWorkSpaceLba - FtwDevice->FtwWorkBlockLba;
Length = FtwDevice->FtwWorkSpaceSize;
Status = FtwDevice->FtwBackupFvb->Read (
FtwDevice->FtwBackupFvb,
FtwDevice->FtwSpareLba,
FtwDevice->FtwSpareLba + WorkSpaceLbaOffset,
FtwDevice->FtwWorkSpaceBase,
&Length,
FtwDevice->FtwWorkSpace