From d2fb3cf3f728b197ea9d5f33412c3ce5c993cdfd Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 28 Nov 2010 18:28:19 +0000 Subject: 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 --- .../mac80211/patches/580-ath9k_fix_aggr_retries.patch | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 package/mac80211/patches/580-ath9k_fix_aggr_retries.patch (limited to 'package/mac80211') 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; -- cgit v1.2.3