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ath5k: fix tx queue limit for the cabq, fixes warning described in #9465

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27367 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2011-07-03 01:08:53 +00:00
parent 75ace030b9
commit b776a26947
1 changed files with 23 additions and 0 deletions
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23
package/mac80211/patches/447-ath5k_fix_queue_stop_warning.patch Normal file
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@ -0,0 +1,23 @@
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1555,7 +1555,8 @@ ath5k_tx_queue(struct ieee80211_hw *hw,
goto drop_packet;
}
- if (txq->txq_len >= txq->txq_max)
+ if (txq->txq_len >= txq->txq_max &&
+ txq->qnum <= AR5K_TX_QUEUE_ID_DATA_MAX)
ieee80211_stop_queue(hw, txq->qnum);
spin_lock_irqsave(&sc->txbuflock, flags);
@@ -1931,6 +1932,10 @@ ath5k_beacon_send(struct ath5k_softc *sc
skb = ieee80211_get_buffered_bc(sc->hw, vif);
while (skb) {
ath5k_tx_queue(sc->hw, skb, sc->cabq);
+
+ if (sc->cabq->txq_len >= sc->cabq->txq_max)
+ break;
+
skb = ieee80211_get_buffered_bc(sc->hw, vif);
}