diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-10-27 00:43:17 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-10-27 00:43:17 +0000 |
| commit | 1858e40a15fbf569729ae92d5b587ed24f74487c (patch) | |
| tree | 7e6dd744aefc9934acabf6bc07ba3c518341e241 | |
| parent | a74f898365a8b89da20099006440eaefd00988cd (diff) | |
ath9k: fix aggregation flush on ar9003
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23650 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -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) |