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(parent: a2eff3d) | patch
ath9k: do not insert padding into tx buffers on AR9380+
authorFelix Fietkau <nbd@openwrt.org>
Wed, 14 Sep 2011 19:24:27 +0000 (21:24 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 16 Sep 2011 20:45:42 +0000 (16:45 -0400)
commit69d402208d2b2aff30a6051c47bb7703a5b9570a
tree0e0dbf7f829660ad4abe2dc24dc68040f458104dtree | snapshot
parenta2eff3d667273ebe7eb3d6d0165b1725a32c09e5commit | diff
ath9k: do not insert padding into tx buffers on AR9380+

With the new EDMA descriptor format, a single descriptor can contain up
to four buffer pointers. By splitting the buffer into two parts, we can
let the hardware add the padding internally instead of using memmove on
the skb data.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/xmit.c diff | blob | history
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