| commit | 10275a53c5ed0ddc826449d6df052bb41a1fcbce | |
| author | Vivek Natarajan <vnatarajan@atheros.com> | |
| Thu, 11 Mar 2010 21:10:03 +0000 (11 13:10 -0800) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 1 Apr 2010 22:58:52 +0000 (1 15:58 -0700) | ||
| tree | 1ef854bd44e2b3c325ae69b162d728a96ccf175b | treesnapshot (tar.gz zip) |
| parent | 525ad995580f1d760cbf4a3b42df1cba3df6821b | commitdiff |
mac80211: Retry null data frame for power save
commit 375177bf35efc08e1bd37bbda4cc0c8cc4db8500 upstream.
Even if the null data frame is not acked by the AP, mac80211
goes into power save. This might lead to loss of frames
from the AP.
Prevent this by restarting dynamic_ps_timer when ack is not
received for null data frames.
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 375177bf35efc08e1bd37bbda4cc0c8cc4db8500 upstream.
Even if the null data frame is not acked by the AP, mac80211
goes into power save. This might lead to loss of frames
from the AP.
Prevent this by restarting dynamic_ps_timer when ack is not
received for null data frames.
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| include/net/mac80211.h | diffblobblamehistory | |
| net/mac80211/ieee80211_i.h | diffblobblamehistory | |
| net/mac80211/main.c | diffblobblamehistory | |
| net/mac80211/mlme.c | diffblobblamehistory |