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-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c69
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 ac9ee67..feacaaf 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;