| commit | 0bf719dfdecc5552155cbec78e49fa06e531e35c | |
| author | Christian Lamparter <chunkeey@googlemail.com> | |
| Fri, 11 Feb 2011 00:48:42 +0000 (11 01:48 +0100) | ||
| committer | John W. Linville <linville@tuxdriver.com> | |
| Mon, 21 Feb 2011 20:17:51 +0000 (21 15:17 -0500) | ||
| tree | 03e24faaf508afcea36d4b277a4dae4d7811188c | treesnapshot (tar.gz zip) |
| parent | 4f919a3bc54da01db829c520ce4b1fabfde1c3f7 | commitdiff |
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>
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>
| drivers/net/wireless/p54/p54pci.c | diffblobblamehistory |