tree 0f947767abed6bed588d8de42bd71238fdcaa008
parent f20810d8d0bbe70dc6bb526213c31171f7e54751
author Sujit Reddy Thumma <sthumma@codeaurora.org> 1401082154 +0530
committer Christoph Hellwig <hch@lst.de> 1401272713 +0200

scsi: ufs: Fix device and host reset methods

As of now SCSI initiated error handling is broken because,
the reset APIs don't try to bring back the device initialized and
ready for further transfers.

In case of timeouts, the scsi error handler takes care of handling aborts
and resets. Improve the error handling in such scenario by resetting the
device and host and re-initializing them in proper manner.

Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Reviewed-by: Yaniv Gardi <ygardi@codeaurora.org>
Tested-by: Dolev Raviv <draviv@codeaurora.org>
Acked-by: Vinayak Holikatti <vinholikatti@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>