spinlock_t txbuflock;
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1654,6 +1654,10 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1679,6 +1679,10 @@ int ath9k_init_debug(struct ath_hw *ah)
sc, &fops_wiphy);
debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_xmit);
while (bf) {
u16 seqno = bf->bf_state.seqno;
-@@ -816,6 +826,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
+@@ -821,6 +831,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
ath_tx_addto_baw(sc, tid, seqno);
bf->bf_state.ndelim = ndelim;
__skb_unlink(skb, &tid->buf_q);
list_add_tail(&bf->list, bf_q);
if (bf_prev)
-@@ -1693,6 +1704,8 @@ static void ath_tx_send_ampdu(struct ath
+@@ -1687,6 +1698,8 @@ static void ath_tx_send_ampdu(struct ath
/* Add sub-frame to BAW */
ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
/* Queue to h/w without aggregation */
TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
bf->bf_lastbf = bf;
-@@ -1821,23 +1834,13 @@ error:
+@@ -1815,23 +1828,13 @@ error:
/* FIXME: tx power */
static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb,
if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
/*
-@@ -1872,6 +1875,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1866,6 +1869,7 @@ int ath_tx_start(struct ieee80211_hw *hw
struct ieee80211_vif *vif = info->control.vif;
struct ath_softc *sc = hw->priv;
struct ath_txq *txq = txctl->txq;
int padpos, padsize;
int frmlen = skb->len + FCS_LEN;
int q;
-@@ -1916,6 +1920,24 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1908,6 +1912,24 @@ int ath_tx_start(struct ieee80211_hw *hw
setup_frame_info(hw, skb, frmlen);
/*
* At this point, the vif, hw_key and sta pointers in the tx control
* info are no longer valid (overwritten by the ath_frame_info data.
-@@ -1930,7 +1952,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1922,7 +1944,7 @@ int ath_tx_start(struct ieee80211_hw *hw
}
spin_unlock_bh(&txq->axq_lock);