tree 25b0c76fb983cef091fe3a02fe27ab2891b0efb8
parent 3f7c5c10e9dc6bf90179eb9f7c06151d508fb324
author Wey-Yi Guy <wey-yi.w.guy@intel.com> 1265218135 -0800
committer John W. Linville <linville@tuxdriver.com> 1265665854 -0500

mac80211: tear down all agg queues when restart/reconfig hw

When there is a need to restart/reconfig hw, tear down all the
aggregation queues and let the mac80211 and driver get in-sync to have
the opportunity to re-establish the aggregation queues again.

Need to wait until driver re-establish all the station information before tear
down the aggregation queues, driver(at least iwlwifi driver) will reject the
stop aggregation queue request if station is not ready. But also need to make
sure the aggregation queues are tear down before waking up the queues, so
mac80211 will not sending frames with aggregation bit set.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>