On Thu, Dec 11, 2014 at 09:13:42AM -0700, Dave Jiang wrote: > The err completion callback is missing from the error handler. Two > reasons we never hit this. On Xeon because the hw err workaround, the > completion happens on a NULL descriptor so we don't do callback on the > PQ descriptor. On Atom we have DWBES support and thus the callback already > happened or we don't halt on error, so that was take cared of. But this code > needs to be corrected for future error handlers. Please use the right subsystem name. I have applied the patch And I was thinking on how this would be useful, how would you tell the client that the descriptor resulted in an err. On callback, the client can query the status and would get DMA_SUCCESS as dma transfer completed but resulted in error... -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
