diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 69 |
1 files changed, 32 insertions, 37 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index ac9ee67fbaa..feacaafee95 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -604,6 +604,37 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, ath9k_queue_reset(sc, RESET_TYPE_TX_ERROR); } +static bool bf_is_ampdu_not_probing(struct ath_buf *bf) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(bf->bf_mpdu); + return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE); +} + +static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq, + struct ath_tx_status *ts, struct ath_buf *bf, + struct list_head *bf_head) +{ + bool txok, flush; + + txok = !(ts->ts_status & ATH9K_TXERR_MASK); + flush = !!(ts->ts_status & ATH9K_TX_FLUSH); + txq->axq_tx_inprogress = false; + + txq->axq_depth--; + if (bf_is_ampdu_not_probing(bf)) + txq->axq_ampdu_depth--; + + if (!bf_isampdu(bf)) { + if (!flush) + ath_tx_rc_status(sc, bf, ts, 1, txok ? 0 : 1, txok); + ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok); + } else + ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok); + + if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) && !flush) + ath_txq_schedule(sc, txq); +} + static bool ath_lookup_legacy(struct ath_buf *bf) { struct sk_buff *skb; @@ -1453,12 +1484,6 @@ int ath_cabq_update(struct ath_softc *sc) return 0; } -static bool bf_is_ampdu_not_probing(struct ath_buf *bf) -{ - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(bf->bf_mpdu); - return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE); -} - static void ath_drain_txq_list(struct ath_softc *sc, struct ath_txq *txq, struct list_head *list) { @@ -1482,15 +1507,7 @@ static void ath_drain_txq_list(struct ath_softc *sc, struct ath_txq *txq, lastbf = bf->bf_lastbf; list_cut_position(&bf_head, list, &lastbf->list); - - txq->axq_depth--; - if (bf_is_ampdu_not_probing(bf)) - txq->axq_ampdu_depth--; - - if (bf_isampdu(bf)) - ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0); - else - ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0); + ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head); } } @@ -2152,28 +2169,6 @@ static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf, tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1; } -static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq, - struct ath_tx_status *ts, struct ath_buf *bf, - struct list_head *bf_head) -{ - int txok; - - txq->axq_depth--; - txok = !(ts->ts_status & ATH9K_TXERR_MASK); - txq->axq_tx_inprogress = false; - if (bf_is_ampdu_not_probing(bf)) - txq->axq_ampdu_depth--; - - if (!bf_isampdu(bf)) { - ath_tx_rc_status(sc, bf, ts, 1, txok ? 0 : 1, txok); - ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok); - } else - ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok); - - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) - ath_txq_schedule(sc, txq); -} - static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) { struct ath_hw *ah = sc->sc_ah; |