From: Hannes Reinecke <hare@xxxxxxx> Date: Fri, 21 Nov 2014 13:41:50 +0100 > Using DMA for command submission has the drawback that it might > generate additional DMA completion interrupts after the command > has been submitted to the device. > Additionally the am53c974 has a design flaw causing it > to generate spurious interrupts even though DMA completion > interrupts are not enabled. > This can be avoided by using the FIFO for command submission. > > Signed-off-by: Hannes Reinecke <hare@xxxxxxx> Acked-by: David S. Miller <davem@xxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
