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ath9k: fix a few more aggregation related issues, should improve stability 

SVN-Revision: 25007
owl
Felix Fietkau 2011-01-15 13:41:06 +00:00
parent 63aeef20c0
commit 098e2d7ca1
2 changed files with 40 additions and 0 deletions
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29
package/mac80211/patches/551-ath9k_txq_schedule_multi.patch Normal file
View File

@ -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)) {

11
package/mac80211/patches/552-ath9k_fix_bar.patch Normal file
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@ -0,0 +1,11 @@
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -429,7 +429,7 @@ static void ath_tx_complete_aggr(struct
ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad);
while (bf) {
- txfail = txpending = 0;
+ txfail = txpending = sendbar = 0;
bf_next = bf->bf_next;
skb = bf->bf_mpdu;