Commits
Dave Jiang committed e0100d40906
dmaengine: ioatdma: add descriptor pre-fetch support for v3.4 Adding support for new feature on ioatdma 3.4 hardware that provides descriptor pre-fetching in order to reduce small DMA latencies. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Vinod Koul <vkoul@kernel.org>