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ath9k: fix software retry counter tracking - should fix 802.11n stability issues
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24183 3c298f89-4303-0410-b956-a3cf2f4a3e73
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package/mac80211/patches/580-ath9k_fix_aggr_retries.patch
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16
package/mac80211/patches/580-ath9k_fix_aggr_retries.patch
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@ -0,0 +1,16 @@
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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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@@ -250,11 +250,11 @@ static void ath_tid_drain(struct ath_sof
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static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
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struct sk_buff *skb)
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{
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- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
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+ struct ath_frame_info *fi = get_frame_info(skb);
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struct ieee80211_hdr *hdr;
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TX_STAT_INC(txq->axq_qnum, a_retries);
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- if (tx_info->control.rates[4].count++ > 0)
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+ if (fi->retries++ > 0)
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return;
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hdr = (struct ieee80211_hdr *)skb->data;
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