mac80211: fix some monitor mode queue selection bugs

[openwrt-10.03/.git] / package / mac80211 / patches / 600-monitor_select_queue_fix.patch

diff --git a/package/mac80211/patches/600-monitor_select_queue_fix.patch b/package/mac80211/patches/600-monitor_select_queue_fix.patch
new file mode 100644 (file)
index 0000000..9a3b1d4
--- /dev/null
+++ b/package/mac80211/patches/600-monitor_select_queue_fix.patch
@@ -0,0 +1,26 @@
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -685,6 +685,7 @@ static u16 ieee80211_monitor_select_queu
+       struct ieee80211_local *local = sdata->local;
+       struct ieee80211_hdr *hdr;
+       struct ieee80211_radiotap_header *rtap = (void *)skb->data;
++      u8 *p;
+ 
+       if (local->hw.queues < 4)
+               return 0;
+@@ -695,11 +696,14 @@ static u16 ieee80211_monitor_select_queu
+ 
+       hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len));
+ 
+-      if (!ieee80211_is_data(hdr->frame_control)) {
++      if (!ieee80211_is_data_qos(hdr->frame_control)) {
+               skb->priority = 7;
+               return ieee802_1d_to_ac[skb->priority];
+       }
+ 
++      p = ieee80211_get_qos_ctl(hdr);
++      skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK;
++
+       return ieee80211_downgrade_queue(local, skb);
+ }
+