ath9k: fix a tx aggregation padding issue

[openwrt.git] / package / mac80211 / patches / 550-ath9k_limit_qlen.patch

diff --git a/package/mac80211/patches/550-ath9k_limit_qlen.patch b/package/mac80211/patches/550-ath9k_limit_qlen.patch
index 9e144f3..4356f81 100644 (file)
--- a/package/mac80211/patches/550-ath9k_limit_qlen.patch
+++ b/package/mac80211/patches/550-ath9k_limit_qlen.patch
@@ -57,7 +57,7 @@
        while (bf) {
                u16 seqno = bf->bf_state.seqno;
  
-@@ -834,6 +844,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
+@@ -836,6 +846,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
                        ath_tx_addto_baw(sc, tid, seqno);
                ath9k_hw_set11n_aggr_middle(sc->sc_ah, bf->bf_desc, ndelim);
  
@@ -65,7 +65,7 @@
                __skb_unlink(skb, &tid->buf_q);
                list_add_tail(&bf->list, bf_q);
                if (bf_prev) {
-@@ -1489,6 +1500,8 @@ static void ath_tx_send_ampdu(struct ath
+@@ -1491,6 +1502,8 @@ static void ath_tx_send_ampdu(struct ath
        /* Add sub-frame to BAW */
        ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
  
@@ -74,7 +74,7 @@
        /* Queue to h/w without aggregation */
        TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
        bf->bf_lastbf = bf;
-@@ -1817,23 +1830,13 @@ error:
+@@ -1819,23 +1832,13 @@ error:
  
  /* FIXME: tx power */
  static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb,
@@ -100,7 +100,7 @@
  
        if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
                /*
-@@ -1875,6 +1878,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1877,6 +1880,7 @@ 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;
@@ -108,7 +108,7 @@
        int padpos, padsize;
        int frmlen = skb->len + FCS_LEN;
        int q;
-@@ -1907,6 +1911,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1909,6 +1913,7 @@ int ath_tx_start(struct ieee80211_hw *hw
  
                skb_push(skb, padsize);
                memmove(skb->data, skb->data + padsize, padpos);
@@ -116,7 +116,7 @@
        }
  
        if ((vif && vif->type != NL80211_IFTYPE_AP &&
-@@ -1916,6 +1921,24 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1918,6 +1923,24 @@ int ath_tx_start(struct ieee80211_hw *hw
  
        setup_frame_info(hw, skb, frmlen);
  
@@ -141,7 +141,7 @@
        /*
         * 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 +1953,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1932,7 +1955,7 @@ int ath_tx_start(struct ieee80211_hw *hw
        }
        spin_unlock_bh(&txq->axq_lock);