diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-11-16 15:02:47 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-21 21:20:43 (GMT) |
| commit | 11127e9121d4dd9da868cf0fd89dcac35f7f0fa3 (patch) | |
| tree | 8cb16ecbd5942679c18934064b935a7e256a77da /net/mac80211/main.c | |
| parent | 74e4dbfd57a38c4ec4131cebdbfa3d621d38dd6a (diff) | |
| download | linux-fsl-qoriq-11127e9121d4dd9da868cf0fd89dcac35f7f0fa3.tar.xz | |
mac80211: transmit fragment list to drivers
Drivers can usually handle fragmented packets
much easier when they get the entire list of
fragments at once. The only thing they need to
do is keep enough space on the queues for up
to ten fragments of a single MSDU.
This allows them to implement this with a new
operation tx_frags.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index e323d4e..3df4482 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -609,7 +609,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, local->hw.priv = (char *)local + ALIGN(sizeof(*local), NETDEV_ALIGN); - BUG_ON(!ops->tx); + BUG_ON(!ops->tx && !ops->tx_frags); BUG_ON(!ops->start); BUG_ON(!ops->stop); BUG_ON(!ops->config); |