diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2008-11-21 02:15:13 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-11-25 22:13:08 +0100 |
| commit | b4b6cda2298b0c9a0af902312184b775b8867c65 (patch) | |
| tree | 7357a39a07d5cb7a4360161fb8acaa09a198c77d /drivers/net/wireless/ath5k | |
| parent | ath9k: Fix SW-IOMMU bounce buffer starvation (diff) | |
| download | linux-b4b6cda2298b0c9a0af902312184b775b8867c65.tar.xz linux-b4b6cda2298b0c9a0af902312184b775b8867c65.zip | |
ath9k: correct expected max RX buffer size
We should only tell the hardware its capable of DMA'ing
to us only what we asked dev_alloc_skb(). Prior to this
it is possible a large RX'd frame could have corrupted
DMA data but for us but we were saved only because we
were previously also pci_map_single()'ing the same large
value. The issue prior to this though was we were unmapping
a smaller amount which the prior DMA patch fixed.
Signed-off-by: Bennyam Malavazi <Bennyam.Malavazi@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath5k')
0 files changed, 0 insertions, 0 deletions