mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 17:01:14 +00:00
160 lines
3.9 KiB
Diff
160 lines
3.9 KiB
Diff
--- a/drivers/net/wireless/ath/ath9k/xmit.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
|
|
@@ -490,27 +490,25 @@ static void ath_tx_complete_aggr(struct
|
|
} else if (!isaggr && txok) {
|
|
/* transmit completion */
|
|
acked_cnt++;
|
|
+ } else if ((tid->state & AGGR_CLEANUP) || !retry) {
|
|
+ /*
|
|
+ * cleanup in progress, just fail
|
|
+ * the un-acked sub-frames
|
|
+ */
|
|
+ txfail = 1;
|
|
+ } else if (flush) {
|
|
+ txpending = 1;
|
|
+ } else if (fi->retries < ATH_MAX_SW_RETRIES) {
|
|
+ if (txok || !an->sleeping)
|
|
+ ath_tx_set_retry(sc, txq, bf->bf_mpdu,
|
|
+ retries);
|
|
+
|
|
+ txpending = 1;
|
|
} else {
|
|
- if ((tid->state & AGGR_CLEANUP) || !retry) {
|
|
- /*
|
|
- * cleanup in progress, just fail
|
|
- * the un-acked sub-frames
|
|
- */
|
|
- txfail = 1;
|
|
- } else if (flush) {
|
|
- txpending = 1;
|
|
- } else if (fi->retries < ATH_MAX_SW_RETRIES) {
|
|
- if (txok || !an->sleeping)
|
|
- ath_tx_set_retry(sc, txq, bf->bf_mpdu,
|
|
- retries);
|
|
-
|
|
- txpending = 1;
|
|
- } else {
|
|
- txfail = 1;
|
|
- txfail_cnt++;
|
|
- bar_index = max_t(int, bar_index,
|
|
- ATH_BA_INDEX(seq_first, seqno));
|
|
- }
|
|
+ txfail = 1;
|
|
+ txfail_cnt++;
|
|
+ bar_index = max_t(int, bar_index,
|
|
+ ATH_BA_INDEX(seq_first, seqno));
|
|
}
|
|
|
|
/*
|
|
@@ -541,32 +539,29 @@ static void ath_tx_complete_aggr(struct
|
|
!txfail);
|
|
} else {
|
|
/* retry the un-acked ones */
|
|
- if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)) {
|
|
- if (bf->bf_next == NULL && bf_last->bf_stale) {
|
|
- struct ath_buf *tbf;
|
|
-
|
|
- tbf = ath_clone_txbuf(sc, bf_last);
|
|
- /*
|
|
- * Update tx baw and complete the
|
|
- * frame with failed status if we
|
|
- * run out of tx buf.
|
|
- */
|
|
- if (!tbf) {
|
|
- spin_lock_bh(&txq->axq_lock);
|
|
- ath_tx_update_baw(sc, tid, seqno);
|
|
- spin_unlock_bh(&txq->axq_lock);
|
|
-
|
|
- ath_tx_complete_buf(sc, bf, txq,
|
|
- &bf_head,
|
|
- ts, 0);
|
|
- bar_index = max_t(int, bar_index,
|
|
- ATH_BA_INDEX(seq_first,
|
|
- seqno));
|
|
- break;
|
|
- }
|
|
+ if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
|
|
+ bf->bf_next == NULL && bf_last->bf_stale) {
|
|
+ struct ath_buf *tbf;
|
|
|
|
- fi->bf = tbf;
|
|
+ tbf = ath_clone_txbuf(sc, bf_last);
|
|
+ /*
|
|
+ * Update tx baw and complete the
|
|
+ * frame with failed status if we
|
|
+ * run out of tx buf.
|
|
+ */
|
|
+ if (!tbf) {
|
|
+ spin_lock_bh(&txq->axq_lock);
|
|
+ ath_tx_update_baw(sc, tid, seqno);
|
|
+ spin_unlock_bh(&txq->axq_lock);
|
|
+
|
|
+ ath_tx_complete_buf(sc, bf, txq,
|
|
+ &bf_head, ts, 0);
|
|
+ bar_index = max_t(int, bar_index,
|
|
+ ATH_BA_INDEX(seq_first, seqno));
|
|
+ break;
|
|
}
|
|
+
|
|
+ fi->bf = tbf;
|
|
}
|
|
|
|
/*
|
|
@@ -654,24 +649,26 @@ static u32 ath_lookup_rate(struct ath_so
|
|
max_4ms_framelen = ATH_AMPDU_LIMIT_MAX;
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
- if (rates[i].count) {
|
|
- int modeidx;
|
|
- if (!(rates[i].flags & IEEE80211_TX_RC_MCS)) {
|
|
- legacy = 1;
|
|
- break;
|
|
- }
|
|
-
|
|
- if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
|
|
- modeidx = MCS_HT40;
|
|
- else
|
|
- modeidx = MCS_HT20;
|
|
+ int modeidx;
|
|
|
|
- if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
|
|
- modeidx++;
|
|
+ if (!rates[i].count)
|
|
+ continue;
|
|
|
|
- frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
|
|
- max_4ms_framelen = min(max_4ms_framelen, frmlen);
|
|
+ if (!(rates[i].flags & IEEE80211_TX_RC_MCS)) {
|
|
+ legacy = 1;
|
|
+ break;
|
|
}
|
|
+
|
|
+ if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
|
|
+ modeidx = MCS_HT40;
|
|
+ else
|
|
+ modeidx = MCS_HT20;
|
|
+
|
|
+ if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
|
|
+ modeidx++;
|
|
+
|
|
+ frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
|
|
+ max_4ms_framelen = min(max_4ms_framelen, frmlen);
|
|
}
|
|
|
|
/*
|
|
@@ -1598,11 +1595,9 @@ void ath_txq_schedule(struct ath_softc *
|
|
break;
|
|
}
|
|
|
|
- if (!list_empty(&ac->tid_q)) {
|
|
- if (!ac->sched) {
|
|
- ac->sched = true;
|
|
- list_add_tail(&ac->list, &txq->axq_acq);
|
|
- }
|
|
+ if (!list_empty(&ac->tid_q) && !ac->sched) {
|
|
+ ac->sched = true;
|
|
+ list_add_tail(&ac->list, &txq->axq_acq);
|
|
}
|
|
|
|
if (ac == last_ac ||
|