mirror of https://github.com/hak5/openwrt.git
68 lines
1.9 KiB
Diff
68 lines
1.9 KiB
Diff
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--- a/drivers/net/wireless/ath/ath9k/xmit.c
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+++ b/drivers/net/wireless/ath/ath9k/xmit.c
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@@ -64,7 +64,8 @@ static void ath_tx_update_baw(struct ath
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static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
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struct ath_txq *txq,
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struct ath_atx_tid *tid,
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- struct sk_buff *skb);
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+ struct sk_buff *skb,
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+ bool dequeue);
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enum {
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MCS_HT20,
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@@ -821,7 +822,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
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fi = get_frame_info(skb);
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bf = fi->bf;
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if (!fi->bf)
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- bf = ath_tx_setup_buffer(sc, txq, tid, skb);
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+ bf = ath_tx_setup_buffer(sc, txq, tid, skb, true);
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if (!bf)
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continue;
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@@ -1737,7 +1738,7 @@ static void ath_tx_send_ampdu(struct ath
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return;
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}
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- bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb);
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+ bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb, false);
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if (!bf)
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return;
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@@ -1766,7 +1767,7 @@ static void ath_tx_send_normal(struct at
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bf = fi->bf;
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if (!bf)
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- bf = ath_tx_setup_buffer(sc, txq, tid, skb);
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+ bf = ath_tx_setup_buffer(sc, txq, tid, skb, false);
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if (!bf)
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return;
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@@ -1827,7 +1828,8 @@ u8 ath_txchainmask_reduction(struct ath_
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static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
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struct ath_txq *txq,
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struct ath_atx_tid *tid,
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- struct sk_buff *skb)
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+ struct sk_buff *skb,
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+ bool dequeue)
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{
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struct ath_common *common = ath9k_hw_common(sc->sc_ah);
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struct ath_frame_info *fi = get_frame_info(skb);
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@@ -1876,6 +1878,8 @@ static struct ath_buf *ath_tx_setup_buff
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return bf;
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error:
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+ if (dequeue)
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+ __skb_unlink(skb, &tid->buf_q);
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dev_kfree_skb_any(skb);
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return NULL;
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}
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@@ -1895,7 +1899,7 @@ static void ath_tx_start_dma(struct ath_
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*/
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ath_tx_send_ampdu(sc, tid, skb, txctl);
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} else {
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- bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb);
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+ bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb, false);
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if (!bf)
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return;
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