dmaengine: ioatdma: add error strings to chanerr output

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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>

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Dave Jiang 2016-07-20 13:14:01 -07:00 • committed by Vinod Koul

parent 9546d4cdc8

commit aed681d1dc

1 changed files with 61 additions and 4 deletions

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drivers/dma/ioat/dma.c

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