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| author | Felix Fietkau <nbd@openwrt.org> | 2011-01-15 13:41:06 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-01-15 13:41:06 +0000 |
| commit | f6ffc94274743d89ab46bec245e65230ce006791 (patch) | |
| tree | bf669364012d832c01547dff4f57f80fb006cd99 /package/mac80211/patches/551-ath9k_txq_schedule_multi.patch | |
| parent | 390b302944b00a2804fe18f56ad752950eebdc2b (diff) | |
| download | master-187ad058-f6ffc94274743d89ab46bec245e65230ce006791.tar.gz master-187ad058-f6ffc94274743d89ab46bec245e65230ce006791.tar.bz2 master-187ad058-f6ffc94274743d89ab46bec245e65230ce006791.zip | |
ath9k: fix a few more aggregation related issues, should improve stability
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25007 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/patches/551-ath9k_txq_schedule_multi.patch')
| -rw-r--r-- | package/mac80211/patches/551-ath9k_txq_schedule_multi.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/package/mac80211/patches/551-ath9k_txq_schedule_multi.patch b/package/mac80211/patches/551-ath9k_txq_schedule_multi.patch new file mode 100644 index 0000000000..5002c9bbbb --- /dev/null +++ b/package/mac80211/patches/551-ath9k_txq_schedule_multi.patch @@ -0,0 +1,29 @@ +--- a/drivers/net/wireless/ath/ath9k/xmit.c ++++ b/drivers/net/wireless/ath/ath9k/xmit.c +@@ -1224,12 +1224,14 @@ void ath_tx_cleanupq(struct ath_softc *s + void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq) + { + struct ath_atx_ac *ac; +- struct ath_atx_tid *tid; ++ struct ath_atx_tid *tid, *last; + +- if (list_empty(&txq->axq_acq)) ++ if (list_empty(&txq->axq_acq) || ++ txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) + return; + + ac = list_first_entry(&txq->axq_acq, struct ath_atx_ac, list); ++ last = list_entry(ac->tid_q.prev, struct ath_atx_tid, list); + list_del(&ac->list); + ac->sched = false; + +@@ -1253,7 +1255,8 @@ void ath_txq_schedule(struct ath_softc * + if (!list_empty(&tid->buf_q)) + ath_tx_queue_tid(txq, tid); + +- break; ++ if (tid == last || txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) ++ break; + } while (!list_empty(&ac->tid_q)); + + if (!list_empty(&ac->tid_q)) { |