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ath9k: fix software retry counter tracking - should fix 802.11n stability issues

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SVN-Revision: 24183
This commit is contained in:
Felix Fietkau 2010-11-28 18:28:19 +00:00
parent 1cd870049e
commit dd5c6a97de
1 changed files with 16 additions and 0 deletions
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16
package/mac80211/patches/580-ath9k_fix_aggr_retries.patch Normal file
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@ -0,0 +1,16 @@
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -250,11 +250,11 @@ static void ath_tid_drain(struct ath_sof
static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
struct sk_buff *skb)
{
- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+ struct ath_frame_info *fi = get_frame_info(skb);
struct ieee80211_hdr *hdr;
TX_STAT_INC(txq->axq_qnum, a_retries);
- if (tx_info->control.rates[4].count++ > 0)
+ if (fi->retries++ > 0)
return;
hdr = (struct ieee80211_hdr *)skb->data;