tree 6de269b96945e80955ba2ff115b10a1f0f4f9796
parent 9546d4cdc8445acdea415f70a330bbfbd016a0f0
author Dave Jiang <dave.jiang@intel.com> 1469045641 -0700
committer Vinod Koul <vinod.koul@intel.com> 1470624102 +0530

dmaengine: ioatdma: add error strings to chanerr output

Provide a mechanism to translate CHANERR bits to English strings in order
to allow user to report more concise errors.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>