diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-11-02 16:08:34 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-11 17:09:02 -0500 |
| commit | 76d5a9e83b6e72ebe651c08e6dc247a58469ddda (patch) | |
| tree | 6acc345a823c4b4978c55caad482debbd158fd8b | |
| parent | 68a89116157d9d479a854db6d79a9116be79cd99 (diff) | |
ath9k: use correct hw for tx aggregation TX completion
When ath9k virtual wiphys are used the sc->hw will not always represent
the active hw, instead we need to get it from the skb->cb private
driver area. This ensures the right hw is used to find a sta for
the TX'd skb.
Cc: Jouni.Malinen <Jouni.Malinen@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 8e052f406c3..6d7f0bcc6dd 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -267,7 +267,10 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, struct ath_node *an = NULL; struct sk_buff *skb; struct ieee80211_sta *sta; + struct ieee80211_hw *hw; struct ieee80211_hdr *hdr; + struct ieee80211_tx_info *tx_info; + struct ath_tx_info_priv *tx_info_priv; struct ath_atx_tid *tid = NULL; struct ath_buf *bf_next, *bf_last = bf->bf_lastbf; struct ath_desc *ds = bf_last->bf_desc; @@ -280,10 +283,14 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, skb = bf->bf_mpdu; hdr = (struct ieee80211_hdr *)skb->data; + tx_info = IEEE80211_SKB_CB(skb); + tx_info_priv = (struct ath_tx_info_priv *) tx_info->rate_driver_data[0]; + hw = tx_info_priv->aphy->hw; + rcu_read_lock(); /* XXX: use ieee80211_find_sta! */ - sta = ieee80211_find_sta_by_hw(sc->hw, hdr->addr1); + sta = ieee80211_find_sta_by_hw(hw, hdr->addr1); if (!sta) { rcu_read_unlock(); return; |