From 92ab85354993ac3a364c65cab45745af470ffc67 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Thu, 24 Jul 2008 21:02:04 +0300 Subject: mac80211: add ieee80211_queue_stopped) This patch adds ieee80211_queue_stopped that let drivers to query queue status Signed-off-by: Tomas Winkler Signed-off-by: John W. Linville --- include/net/mac80211.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') 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 @@ -1607,6 +1607,16 @@ 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(). -- cgit v1.2.3