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| author | Felix Fietkau <nbd@openwrt.org> | 2010-11-28 18:28:19 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2010-11-28 18:28:19 +0000 |
| commit | dd5c6a97de2e10df409f826bc949323021d3f678 (patch) | |
| tree | f74b48aa3b09f4af9d1bbe92b0fcde5d94c080f5 | |
| parent | 1cd870049e817f45706b8ac031c23bc1b83e3c0c (diff) | |
| download | upstream-dd5c6a97de2e10df409f826bc949323021d3f678.tar.gz upstream-dd5c6a97de2e10df409f826bc949323021d3f678.tar.bz2 upstream-dd5c6a97de2e10df409f826bc949323021d3f678.zip | |
ath9k: fix software retry counter tracking - should fix 802.11n stability issues
SVN-Revision: 24183
| -rw-r--r-- | package/mac80211/patches/580-ath9k_fix_aggr_retries.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/package/mac80211/patches/580-ath9k_fix_aggr_retries.patch b/package/mac80211/patches/580-ath9k_fix_aggr_retries.patch new file mode 100644 index 0000000000..ca7d35b960 --- /dev/null +++ b/package/mac80211/patches/580-ath9k_fix_aggr_retries.patch @@ -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; |