diff options
| -rw-r--r-- | include/net/mac80211.h | 10 | ||||
| -rw-r--r-- | net/mac80211/util.c | 7 |
2 files changed, 17 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ff137fd7714..25cc192cbe4 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1608,6 +1608,16 @@ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue); void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue); /** + * ieee80211_queue_stopped - test status of the queue + * @hw: pointer as obtained from ieee80211_alloc_hw(). + * @queue: queue number (counted from zero). + * + * Drivers should use this function instead of netif_stop_queue. + */ + +int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue); + +/** * ieee80211_stop_queues - stop all queues * @hw: pointer as obtained from ieee80211_alloc_hw(). * diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 0d463c80c40..24400618190 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -386,6 +386,13 @@ void ieee80211_stop_queues(struct ieee80211_hw *hw) } 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; |