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| author | Felix Fietkau <nbd@openwrt.org> | 2013-10-14 19:22:45 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-10-14 19:22:45 +0000 |
| commit | 5d034a0e46673fa444d50ae9c90e58de59ffc350 (patch) | |
| tree | 8675b28d968d690d7096b0eb6f2d325548518bfd | |
| parent | c6857dabc05c10eeb64da1835f63b880f7f1c33c (diff) | |
| download | upstream-5d034a0e46673fa444d50ae9c90e58de59ffc350.tar.gz upstream-5d034a0e46673fa444d50ae9c90e58de59ffc350.tar.bz2 upstream-5d034a0e46673fa444d50ae9c90e58de59ffc350.zip | |
AA: ath5k: fix tx status processing errors (causing packet loss and throughput issues)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r38396
git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@38397 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/mac80211/patches/300-pending_work.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 127e777950..f3b9c71839 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -1187,3 +1187,24 @@ tx->sdata->control_port_protocol == tx->skb->protocol) { tx->sta = sta_info_get_bss(sdata, hdr->addr1); } +--- a/drivers/net/wireless/ath/ath5k/base.c ++++ b/drivers/net/wireless/ath/ath5k/base.c +@@ -1628,15 +1628,15 @@ ath5k_tx_frame_completed(struct ath5k_hw + ah->stats.tx_bytes_count += skb->len; + info = IEEE80211_SKB_CB(skb); + ++ size = min_t(int, sizeof(info->status.rates), sizeof(bf->rates)); ++ memcpy(info->status.rates, bf->rates, size); ++ + tries[0] = info->status.rates[0].count; + tries[1] = info->status.rates[1].count; + tries[2] = info->status.rates[2].count; + + ieee80211_tx_info_clear_status(info); + +- size = min_t(int, sizeof(info->status.rates), sizeof(bf->rates)); +- memcpy(info->status.rates, bf->rates, size); +- + for (i = 0; i < ts->ts_final_idx; i++) { + struct ieee80211_tx_rate *r = + &info->status.rates[i]; |