diff options
Diffstat (limited to 'drivers/net/wireless/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/main.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index b1b1e7f3b0b..839db2312ca 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -412,7 +412,7 @@ void ath_get_beaconconfig(struct ath_softc *sc, } void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, - struct ath_xmit_status *tx_status, struct ath_node *an) + struct ath_xmit_status *tx_status) { struct ieee80211_hw *hw = sc->hw; struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); @@ -906,6 +906,7 @@ static int ath_attach(u16 devid, } hw->queues = 4; + hw->sta_data_size = sizeof(struct ath_node); /* Register rate control */ hw->rate_control_algorithm = "ath9k_rate_control"; @@ -1016,9 +1017,12 @@ static int ath9k_start(struct ieee80211_hw *hw) static int ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ath_softc *sc = hw->priv; + struct ath_tx_control txctl; int hdrlen, padsize; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + + memset(&txctl, 0, sizeof(struct ath_tx_control)); /* * As a temporary workaround, assign seq# here; this will likely need @@ -1043,18 +1047,25 @@ static int ath9k_tx(struct ieee80211_hw *hw, memmove(skb->data, skb->data + padsize, hdrlen); } + /* Check if a tx queue is available */ + + txctl.txq = ath_test_get_txq(sc, skb); + if (!txctl.txq) + goto exit; + DPRINTF(sc, ATH_DBG_XMIT, "%s: transmitting packet, skb: %p\n", __func__, skb); - if (ath_tx_start(sc, skb) != 0) { + if (ath_tx_start(sc, skb, &txctl) != 0) { DPRINTF(sc, ATH_DBG_XMIT, "%s: TX failed\n", __func__); - dev_kfree_skb_any(skb); - /* FIXME: Check for proper return value from ATH_DEV */ - return 0; + goto exit; } return 0; +exit: + dev_kfree_skb_any(skb); + return 0; } static void ath9k_stop(struct ieee80211_hw *hw) |