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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2009-01-13 09:22:20 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-01-13 09:22:20 -0700 |
| commit | d86be86e9aab221089d72399072511f13fe2a771 (patch) | |
| tree | 58da7322d8dfa58da5f03c117481df8ab93b7311 /block | |
| parent | 6527de6d6d25ebfae7c7572cb7a4ed768e2e20a5 (diff) | |
| download | linux-d86be86e9aab221089d72399072511f13fe2a771.tar.gz linux-d86be86e9aab221089d72399072511f13fe2a771.tar.bz2 linux-d86be86e9aab221089d72399072511f13fe2a771.zip | |
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>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions