tree 416747bf14a3c29d5a44300c474435335396f12d
parent cca07b00a56d6ddd339e457dfd1a229222b9acf5
author Luciano Coelho <luciano.coelho@intel.com> 1402666206 +0300
committer Johannes Berg <johannes.berg@intel.com> 1403526147 +0200

mac80211: add functions to stop and wake all queues assigned to a vif

In some cases we may want to stop the queues of a single vif (for
instance during a channel-switch).  Add a function that stops all the
queues that are assigned to a vif.  If a queue is assigned to more
than one vif, the corresponding netdev subqueue of the other vif(s)
will also be stopped.  If the HW doesn't set the
IEEE80211_HW_QUEUE_CONTROL flag, then all queues are stopped.

Also add a corresponding function to wake the queues of a vif back.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>