diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-09-07 06:06:34 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-09-07 06:06:34 +0000 |
| commit | c75cf5d14ab781baac7c5287334955eee4075d73 (patch) | |
| tree | fa5d08061c37989285a640859acc8108b59629c2 /package/mac80211/patches/560-mac80211_defer_bar_tx.patch | |
| parent | d29e95d41e62c781dc5ba0f3c704c463a31d5021 (diff) | |
mac80211: fix an endian issue in BlockAckReq handling
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28190 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/patches/560-mac80211_defer_bar_tx.patch')
| -rw-r--r-- | package/mac80211/patches/560-mac80211_defer_bar_tx.patch | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/package/mac80211/patches/560-mac80211_defer_bar_tx.patch b/package/mac80211/patches/560-mac80211_defer_bar_tx.patch index 9bf89183e..15f812c6f 100644 --- a/package/mac80211/patches/560-mac80211_defer_bar_tx.patch +++ b/package/mac80211/patches/560-mac80211_defer_bar_tx.patch @@ -73,13 +73,26 @@ /* * Use a static threshold for now, best value to be determined * by testing ... -@@ -254,10 +286,13 @@ void ieee80211_tx_status(struct ieee8021 +@@ -246,6 +278,8 @@ void ieee80211_tx_status(struct ieee8021 + } + + if (!acked && ieee80211_is_back_req(fc)) { ++ u16 control; ++ + /* + * BAR failed, let's tear down the BA session as a + * last resort as some STAs (Intel 5100 on Windows) +@@ -253,11 +287,15 @@ void ieee80211_tx_status(struct ieee8021 + * correctly. */ bar = (struct ieee80211_bar *) skb->data; - if (!(bar->control & IEEE80211_BAR_CTRL_MULTI_TID)) { +- if (!(bar->control & IEEE80211_BAR_CTRL_MULTI_TID)) { +- tid = (bar->control & ++ control = le16_to_cpu(bar->control); ++ if (!(control & IEEE80211_BAR_CTRL_MULTI_TID)) { + u16 ssn = le16_to_cpu(bar->start_seq_num); + - tid = (bar->control & ++ tid = (control & IEEE80211_BAR_CTRL_TID_INFO_MASK) >> IEEE80211_BAR_CTRL_TID_INFO_SHIFT; - ieee80211_stop_tx_ba_session(&sta->sta, tid); |