diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-10-14 19:20:05 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-10-14 19:20:05 +0000 |
| commit | d21810a298abcfb9b957502f7e93063ac2cc057c (patch) | |
| tree | baad85bda53c9cd7ab36480f53814325e2819765 /package/kernel | |
| parent | b907e95125d5f28a5b31acf83a15934818a3a8b9 (diff) | |
| download | upstream-d21810a298abcfb9b957502f7e93063ac2cc057c.tar.gz upstream-d21810a298abcfb9b957502f7e93063ac2cc057c.tar.bz2 upstream-d21810a298abcfb9b957502f7e93063ac2cc057c.zip | |
ath5k: fix tx status processing errors (causing packet loss and throughput issues)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 38396
Diffstat (limited to 'package/kernel')
| -rw-r--r-- | package/kernel/mac80211/patches/300-pending_work.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch index 42b6809305..91781f92fd 100644 --- a/package/kernel/mac80211/patches/300-pending_work.patch +++ b/package/kernel/mac80211/patches/300-pending_work.patch @@ -9170,3 +9170,24 @@ (ah->curchan->channel < caldata->channel) && (ah->curchan->channel >= caldata->channel - 20)) return; +--- 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]; |