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| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2010-03-19 07:14:53 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-03-23 16:51:42 -0400 |
| commit | 1e4dcd012423b6a28f968a55886d2b27896a1586 (patch) | |
| tree | c2eadaf6a33175840b2f5d8fb7dd6af1d5be76ed /net/mac80211/iface.c | |
| parent | 43ead78ac48b75aaf47de96fcf10cbf5962f32a6 (diff) | |
| download | linux-stable-1e4dcd012423b6a28f968a55886d2b27896a1586.tar.gz linux-stable-1e4dcd012423b6a28f968a55886d2b27896a1586.tar.bz2 linux-stable-1e4dcd012423b6a28f968a55886d2b27896a1586.zip | |
mac80211: Add support for connection monitor in hardware
This patch is based on a RFC patch by Kalle Valo.
The wl1271 has a feature which handles the connection monitor logic
in hardware, basically sending periodically nullfunc frames and reporting
to the host if AP is lost, after attempting to recover by sending
probe-requests to the AP.
Add support to mac80211 by adding a new flag IEEE80211_HW_CONNECTION_MONITOR
which prevents conn_mon_timer from triggering during idle periods, and
prevents sending probe-requests to the AP if beacon-loss is indicated by the
hardware.
Cc: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index d5571b9420cd..b4ec59a8dc03 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -486,7 +486,7 @@ static int ieee80211_stop(struct net_device *dev) cancel_work_sync(&sdata->u.mgd.work); cancel_work_sync(&sdata->u.mgd.chswitch_work); cancel_work_sync(&sdata->u.mgd.monitor_work); - cancel_work_sync(&sdata->u.mgd.beacon_loss_work); + cancel_work_sync(&sdata->u.mgd.beacon_connection_loss_work); /* * When we get here, the interface is marked down. |