| commit | ce662b44ce22e3e8886104d5feb2a451d7ba560f | |
| author | Johannes Berg <johannes.berg@intel.com> | |
| Thu, 29 Sep 2011 14:04:34 +0000 (29 16:04 +0200) | ||
| committer | John W. Linville <linville@tuxdriver.com> | |
| Fri, 30 Sep 2011 19:57:16 +0000 (30 15:57 -0400) | ||
| tree | eb584058dec73807f192fc19725adfece5bad539 | treesnapshot (tar.gz zip) |
| parent | 47086fc51aa2220f58049704a8b73e4fcdf372b9 | commitdiff |
mac80211: send (QoS) Null if no buffered frames
For PS-poll, there's a possible race between
us expiring a frame and the station polling
for it -- send it a null frame in that case.
For uAPSD, the standard says that we have to
send a frame in each SP, so send null if we
don't have any other frames.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
For PS-poll, there's a possible race between
us expiring a frame and the station polling
for it -- send it a null frame in that case.
For uAPSD, the standard says that we have to
send a frame in each SP, so send null if we
don't have any other frames.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| net/mac80211/ieee80211_i.h | diffblobblamehistory | |
| net/mac80211/sta_info.c | diffblobblamehistory | |
| net/mac80211/tx.c | diffblobblamehistory |