| commit | 0bf719dfdecc5552155cbec78e49fa06e531e35c | [log] [tgz] |
|---|---|---|
| author | Christian Lamparter <chunkeey@googlemail.com> | Fri Feb 11 01:48:42 2011 +0100 |
| committer | John W. Linville <linville@tuxdriver.com> | Mon Feb 21 15:17:51 2011 -0500 |
| tree | 03e24faaf508afcea36d4b277a4dae4d7811188c | |
| parent | 4f919a3bc54da01db829c520ce4b1fabfde1c3f7 [diff] |
p54pci: update receive dma buffers before and after processing Documentation/DMA-API-HOWTO.txt states: "DMA transfers need to be synced properly in order for the cpu and device to see the most uptodate and correct copy of the DMA buffer." Cc: <stable@kernel.org> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>