Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville...

[net-next-2.6.git] / drivers / net / wireless / ath / ath5k / base.c

diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index edb6c90e376f87b75023f2102fce451dd07c7bc9..8dce0077b02355b3b6f91bdf0aa808cb1091e0c6 100644 (file)
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -241,8 +241,6 @@ static int ath5k_set_key(struct ieee80211_hw *hw,
                struct ieee80211_key_conf *key);
 static int ath5k_get_stats(struct ieee80211_hw *hw,
                struct ieee80211_low_level_stats *stats);
-static int ath5k_get_tx_stats(struct ieee80211_hw *hw,
-               struct ieee80211_tx_queue_stats *stats);
 static u64 ath5k_get_tsf(struct ieee80211_hw *hw);
 static void ath5k_set_tsf(struct ieee80211_hw *hw, u64 tsf);
 static void ath5k_reset_tsf(struct ieee80211_hw *hw);
@@ -269,7 +267,6 @@ static const struct ieee80211_ops ath5k_hw_ops = {
        .set_key        = ath5k_set_key,
        .get_stats      = ath5k_get_stats,
        .conf_tx        = NULL,
-       .get_tx_stats   = ath5k_get_tx_stats,
        .get_tsf        = ath5k_get_tsf,
        .set_tsf        = ath5k_set_tsf,
        .reset_tsf      = ath5k_reset_tsf,
@@ -1249,6 +1246,29 @@ ath5k_rxbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
        return 0;
 }
 
+static enum ath5k_pkt_type get_hw_packet_type(struct sk_buff *skb)
+{
+       struct ieee80211_hdr *hdr;
+       enum ath5k_pkt_type htype;
+       __le16 fc;
+
+       hdr = (struct ieee80211_hdr *)skb->data;
+       fc = hdr->frame_control;
+
+       if (ieee80211_is_beacon(fc))
+               htype = AR5K_PKT_TYPE_BEACON;
+       else if (ieee80211_is_probe_resp(fc))
+               htype = AR5K_PKT_TYPE_PROBE_RESP;
+       else if (ieee80211_is_atim(fc))
+               htype = AR5K_PKT_TYPE_ATIM;
+       else if (ieee80211_is_pspoll(fc))
+               htype = AR5K_PKT_TYPE_PSPOLL;
+       else
+               htype = AR5K_PKT_TYPE_NORMAL;
+
+       return htype;
+}
+
 static int
 ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf,
                  struct ath5k_txq *txq)
@@ -1303,7 +1323,8 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf,
                        sc->vif, pktlen, info));
        }
        ret = ah->ah_setup_tx_desc(ah, ds, pktlen,
-               ieee80211_get_hdrlen_from_skb(skb), AR5K_PKT_TYPE_NORMAL,
+               ieee80211_get_hdrlen_from_skb(skb),
+               get_hw_packet_type(skb),
                (sc->power_level * 2),
                hw_rate,
                info->control.rates[0].count, keyidx, ah->ah_tx_ant, flags,
@@ -1332,7 +1353,6 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf,
 
        spin_lock_bh(&txq->lock);
        list_add_tail(&bf->list, &txq->q);
-       sc->tx_stats[txq->qnum].len++;
        if (txq->link == NULL) /* is this first packet? */
                ath5k_hw_set_txdp(ah, txq->qnum, bf->daddr);
        else /* no, so only link it */
@@ -1581,7 +1601,6 @@ ath5k_txq_drainq(struct ath5k_softc *sc, struct ath5k_txq *txq)
                ath5k_txbuf_free(sc, bf);
 
                spin_lock_bh(&sc->txbuflock);
-               sc->tx_stats[txq->qnum].len--;
                list_move_tail(&bf->list, &sc->txbuf);
                sc->txbuf_len++;
                spin_unlock_bh(&sc->txbuflock);
@@ -2011,10 +2030,8 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq)
                }
 
                ieee80211_tx_status(sc->hw, skb);
-               sc->tx_stats[txq->qnum].count++;
 
                spin_lock(&sc->txbuflock);
-               sc->tx_stats[txq->qnum].len--;
                list_move_tail(&bf->list, &sc->txbuf);
                sc->txbuf_len++;
                spin_unlock(&sc->txbuflock);
@@ -3116,17 +3133,6 @@ ath5k_get_stats(struct ieee80211_hw *hw,
        return 0;
 }
 
-static int
-ath5k_get_tx_stats(struct ieee80211_hw *hw,
-               struct ieee80211_tx_queue_stats *stats)
-{
-       struct ath5k_softc *sc = hw->priv;
-
-       memcpy(stats, &sc->tx_stats, sizeof(sc->tx_stats));
-
-       return 0;
-}
-
 static u64
 ath5k_get_tsf(struct ieee80211_hw *hw)
 {