diff options
| author | Star Zeng <star.zeng@intel.com> | 2013-06-07 02:38:00 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-06-07 02:38:00 +0000 |
| commit | 0f199272f77504a4bee3466ac331a0e5b0f6605c (patch) | |
| tree | 13f76bd34195f88ce0d9f7ee7283c0427fd4544e /MdeModulePkg | |
| parent | 98970c607262f788ee5f3fd0bf6161d685b0f88b (diff) | |
| download | edk2-platforms-0f199272f77504a4bee3466ac331a0e5b0f6605c.tar.xz | |
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
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Universal/FaultTolerantWriteDxe/FtwMisc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FtwMisc.c b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FtwMisc.c index c5f41d7378..2e4052c1ea 100644 --- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FtwMisc.c +++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FtwMisc.c @@ -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
|