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Enhance FtwReclaimWorkSpace() so that it can be called when the working space header is not correct.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5510 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2008-07-17 02:18:13 +00:00
parent ba57315e64
commit e11ae3a58f
4 changed files with 45 additions and 103 deletions
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27
MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteDxe/FtwLite.h
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@@ -568,34 +568,12 @@ IsValidWorkSpace (
)
;
/**
Reclaim the work space. Get rid of all the completed write records
and write records in the Fault Tolerant work space.
@param FtwLiteDevice Point to private data of FTW driver
FtwSpaceBuffer - Buffer to contain the reclaimed clean data
@param BlockBuffer The data buffer for the block.
@param BufferSize Size of the FtwSpaceBuffer
@retval EFI_SUCCESS The function completed successfully
@retval EFI_BUFFER_TOO_SMALL The FtwSpaceBuffer is too small
@retval EFI_ABORTED The function could not complete successfully.
**/
EFI_STATUS
CleanupWorkSpace (
IN EFI_FTW_LITE_DEVICE *FtwLiteDevice,
IN OUT UINT8 *BlockBuffer,
IN UINTN BufferSize
)
;
/**
Reclaim the work space on the working block.
@param FtwLiteDevice Point to private data of FTW driver
@param PreserveRecord Whether to preserve the working record is needed
@retval EFI_SUCCESS The function completed successfully
@retval EFI_OUT_OF_RESOURCES Allocate memory error
@@ -604,7 +582,8 @@ CleanupWorkSpace (
**/
EFI_STATUS
FtwReclaimWorkSpace (
IN EFI_FTW_LITE_DEVICE *FtwLiteDevice
IN EFI_FTW_LITE_DEVICE *FtwLiteDevice,
IN BOOLEAN PreserveRecord
)
;