tree 58da7322d8dfa58da5f03c117481df8ab93b7311
parent 6527de6d6d25ebfae7c7572cb7a4ed768e2e20a5
author Atsushi Nemoto <anemo@mba.ocn.ne.jp> 1231863740 -0700
committer Dan Williams <dan.j.williams@intel.com> 1231863740 -0700

dmatest: Use custom map/unmap for destination buffer

The dmatest driver should use DMA_BIDIRECTIONAL on the destination buffer
to ensure that the poison values are written to RAM and not just written
to cache and discarded.

Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>