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authorJohannes Berg <johannes@sipsolutions.net>2008-05-15 12:55:26 +0200
committerJohn W. Linville <linville@tuxdriver.com>2008-05-21 21:48:08 -0400
commit36d6825b91bc492b65b6333c369cd96a2fc8c903 (patch)
tree9113754ce110d593da8019a329c4afb229a036b3 /net
parentc4680470a34a4f39af3d0a5c40f70befd8701908 (diff)
mac80211: let drivers wake but not start queues
Having drivers start queues is just confusing, their ->start() callback can block and do whatever is necessary, so let mac80211 start queues and have drivers wake queues when necessary (to get packets flowing again right away.) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/main.c8
-rw-r--r--net/mac80211/util.c12
2 files changed, 7 insertions, 13 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index b0fddb7de54..9761d9bd5a7 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -110,7 +110,13 @@ static int ieee80211_master_open(struct net_device *dev)
break;
}
}
- return res;
+
+ if (res)
+ return res;
+
+ netif_start_queue(local->mdev);
+
+ return 0;
}
static int ieee80211_master_stop(struct net_device *dev)
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 9cd07e1031a..800c15aff6e 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -350,18 +350,6 @@ void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue)
}
EXPORT_SYMBOL(ieee80211_stop_queue);
-void ieee80211_start_queues(struct ieee80211_hw *hw)
-{
- struct ieee80211_local *local = hw_to_local(hw);
- int i;
-
- for (i = 0; i < hw->queues + hw->ampdu_queues; i++)
- clear_bit(IEEE80211_LINK_STATE_XOFF, &local->state[i]);
- if (!ieee80211_qdisc_installed(local->mdev))
- netif_start_queue(local->mdev);
-}
-EXPORT_SYMBOL(ieee80211_start_queues);
-
void ieee80211_stop_queues(struct ieee80211_hw *hw)
{
int i;