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author | Christian Lamparter <chunkeey@googlemail.com> | 2011-02-11 00:48:42 (GMT) |
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committer | John W. Linville <linville@tuxdriver.com> | 2011-02-21 20:17:51 (GMT) |
commit | 0bf719dfdecc5552155cbec78e49fa06e531e35c (patch) | |
tree | 03e24faaf508afcea36d4b277a4dae4d7811188c /net/wireless | |
parent | 4f919a3bc54da01db829c520ce4b1fabfde1c3f7 (diff) | |
download | linux-fsl-qoriq-0bf719dfdecc5552155cbec78e49fa06e531e35c.tar.xz |
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>
Diffstat (limited to 'net/wireless')
0 files changed, 0 insertions, 0 deletions