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| author | Felix Fietkau <nbd@openwrt.org> | 2010-10-27 00:43:17 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2010-10-27 00:43:17 +0000 |
| commit | a82ff63978a32c3dfa350933c9236f926bb95330 (patch) | |
| tree | e81a507329f567ea7aa2448c2300f3b1b4d4b6e0 /package | |
| parent | f3fb5d55a57adbd225efdb4aa4140590127f26ae (diff) | |
| download | upstream-a82ff63978a32c3dfa350933c9236f926bb95330.tar.gz upstream-a82ff63978a32c3dfa350933c9236f926bb95330.tar.bz2 upstream-a82ff63978a32c3dfa350933c9236f926bb95330.zip | |
ath9k: fix aggregation flush on ar9003
SVN-Revision: 23650
Diffstat (limited to 'package')
| -rw-r--r-- | package/mac80211/patches/571-ath9k_ar9300_aggr_flush.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/package/mac80211/patches/571-ath9k_ar9300_aggr_flush.patch b/package/mac80211/patches/571-ath9k_ar9300_aggr_flush.patch new file mode 100644 index 0000000000..3d4cfe88a1 --- /dev/null +++ b/package/mac80211/patches/571-ath9k_ar9300_aggr_flush.patch @@ -0,0 +1,34 @@ +--- a/drivers/net/wireless/ath/ath9k/xmit.c ++++ b/drivers/net/wireless/ath/ath9k/xmit.c +@@ -1089,15 +1089,6 @@ void ath_draintxq(struct ath_softc *sc, + txq->axq_tx_inprogress = false; + spin_unlock_bh(&txq->axq_lock); + +- /* flush any pending frames if aggregation is enabled */ +- if (sc->sc_flags & SC_OP_TXAGGR) { +- if (!retry_tx) { +- spin_lock_bh(&txq->axq_lock); +- ath_txq_drain_pending_buffers(sc, txq); +- spin_unlock_bh(&txq->axq_lock); +- } +- } +- + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { + spin_lock_bh(&txq->axq_lock); + while (!list_empty(&txq->txq_fifo_pending)) { +@@ -1118,6 +1109,15 @@ void ath_draintxq(struct ath_softc *sc, + } + spin_unlock_bh(&txq->axq_lock); + } ++ ++ /* flush any pending frames if aggregation is enabled */ ++ if (sc->sc_flags & SC_OP_TXAGGR) { ++ if (!retry_tx) { ++ spin_lock_bh(&txq->axq_lock); ++ ath_txq_drain_pending_buffers(sc, txq); ++ spin_unlock_bh(&txq->axq_lock); ++ } ++ } + } + + void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx) |