diff options
Diffstat (limited to 'package/mac80211/patches/540-ath9k_limit_qlen.patch')
| -rw-r--r-- | package/mac80211/patches/540-ath9k_limit_qlen.patch | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/package/mac80211/patches/540-ath9k_limit_qlen.patch b/package/mac80211/patches/540-ath9k_limit_qlen.patch index 237966e..737591f 100644 --- a/package/mac80211/patches/540-ath9k_limit_qlen.patch +++ b/package/mac80211/patches/540-ath9k_limit_qlen.patch @@ -1,14 +1,14 @@ --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h -@@ -238,6 +238,7 @@ struct ath_atx_tid { +@@ -242,6 +242,7 @@ struct ath_atx_tid { struct ath_node *an; struct ath_atx_ac *ac; unsigned long tx_buf[BITS_TO_LONGS(ATH_TID_MAX_BUFS)]; + int buf_pending; + int bar_index; u16 seq_start; u16 seq_next; - u16 baw_size; -@@ -284,6 +285,9 @@ struct ath_tx_control { +@@ -288,6 +289,9 @@ struct ath_tx_control { * (axq_qnum). */ struct ath_tx { @@ -20,7 +20,7 @@ spinlock_t txbuflock; --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1729,6 +1729,10 @@ int ath9k_init_debug(struct ath_hw *ah) +@@ -1732,6 +1732,10 @@ int ath9k_init_debug(struct ath_hw *ah) sc, &fops_wiphy); debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_xmit); @@ -33,7 +33,7 @@ debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc, --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c -@@ -355,6 +355,14 @@ static void ath_tx_count_frames(struct a +@@ -392,6 +392,14 @@ static void ath_tx_count_frames(struct a } } @@ -48,7 +48,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, struct ath_buf *bf, struct list_head *bf_q, -@@ -443,6 +451,8 @@ static void ath_tx_complete_aggr(struct +@@ -486,6 +494,8 @@ static void ath_tx_complete_aggr(struct __skb_queue_head_init(&bf_pending); ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad); @@ -57,7 +57,7 @@ while (bf) { u16 seqno = bf->bf_state.seqno; -@@ -823,6 +833,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_ +@@ -885,6 +895,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_ ath_tx_addto_baw(sc, tid, seqno); bf->bf_state.ndelim = ndelim; @@ -65,7 +65,7 @@ __skb_unlink(skb, &tid->buf_q); list_add_tail(&bf->list, bf_q); if (bf_prev) -@@ -1682,6 +1693,8 @@ static void ath_tx_send_ampdu(struct ath +@@ -1740,6 +1751,8 @@ static void ath_tx_send_ampdu(struct ath /* Add sub-frame to BAW */ ath_tx_addto_baw(sc, tid, bf->bf_state.seqno); @@ -74,7 +74,7 @@ /* Queue to h/w without aggregation */ TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw); bf->bf_lastbf = bf; -@@ -1810,23 +1823,13 @@ error: +@@ -1864,22 +1877,11 @@ error: /* FIXME: tx power */ static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb, @@ -87,8 +87,7 @@ - struct ath_atx_tid *tid = NULL; struct ath_buf *bf; - u8 tidno; - - spin_lock_bh(&txctl->txq->axq_lock); +- - if ((sc->sc_flags & SC_OP_TXAGGR) && txctl->an && - ieee80211_is_data_qos(hdr->frame_control)) { - tidno = ieee80211_get_qos_ctl(hdr)[0] & @@ -100,7 +99,7 @@ if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) { /* -@@ -1861,6 +1864,7 @@ int ath_tx_start(struct ieee80211_hw *hw +@@ -1911,6 +1913,7 @@ int ath_tx_start(struct ieee80211_hw *hw struct ieee80211_vif *vif = info->control.vif; struct ath_softc *sc = hw->priv; struct ath_txq *txq = txctl->txq; @@ -108,7 +107,7 @@ int padpos, padsize; int frmlen = skb->len + FCS_LEN; int q; -@@ -1903,6 +1907,24 @@ int ath_tx_start(struct ieee80211_hw *hw +@@ -1953,6 +1956,24 @@ int ath_tx_start(struct ieee80211_hw *hw setup_frame_info(hw, skb, frmlen); @@ -133,12 +132,12 @@ /* * At this point, the vif, hw_key and sta pointers in the tx control * info are no longer valid (overwritten by the ath_frame_info data. -@@ -1917,7 +1939,7 @@ int ath_tx_start(struct ieee80211_hw *hw +@@ -1967,7 +1988,7 @@ int ath_tx_start(struct ieee80211_hw *hw + txq->stopped = true; } - spin_unlock_bh(&txq->axq_lock); - ath_tx_start_dma(sc, skb, txctl); + ath_tx_start_dma(sc, skb, txctl, tid); - return 0; - } + + ath_txq_unlock(sc, txq); |