mac80211: add ieee80211_queue_stopped)
This patch adds ieee80211_queue_stopped that let drivers to query
queue status
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 0d463c8..2440061 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -386,6 +386,13 @@
}
EXPORT_SYMBOL(ieee80211_stop_queues);
+int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue)
+{
+ struct ieee80211_local *local = hw_to_local(hw);
+ return __netif_subqueue_stopped(local->mdev, queue);
+}
+EXPORT_SYMBOL(ieee80211_queue_stopped);
+
void ieee80211_wake_queues(struct ieee80211_hw *hw)
{
int i;