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mac80211: extend fast-xmit for more ciphers
authorJohannes Berg <johannes.berg@intel.com>
Fri, 10 Apr 2015 12:03:17 +0000 (14:03 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 22 Apr 2015 08:07:37 +0000 (10:07 +0200)
commite495c24731a2651fc2c1c7feedc8ba3b31f6b5d4
tree4de1853ef9c79953f4f25966b26a72e27f5a03d9tree
parent725b812c839643639d6135b1f7fb41e48de465a4commit | diff
mac80211: extend fast-xmit for more ciphers

When crypto is offloaded then in some cases it's all handled
by the device, and in others only some space for the IV must
be reserved in the frame. Handle both of these cases in the
fast-xmit path, up to a limit of 18 bytes of space for IVs.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/sta_info.h diff | blob | blame | history
net/mac80211/tx.c diff | blob | blame | history
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