qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-10-04 05:36:20 +03:00
Code

mac80211: fix some monitor mode queue selection bugs

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19099 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2010-01-11 05:57:59 +00:00
parent 809c03fe4c
commit eb55ef86f3
2 changed files with 41 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
package/mac80211/patches/590-endian_fix.patch Normal file
View File

@ -0,0 +1,15 @@
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -690,10 +690,10 @@ static u16 ieee80211_monitor_select_queu
return 0;
if (skb->len < 4 ||
- skb->len < rtap->it_len + 2 /* frame control */)
+ skb->len < le16_to_cpu(rtap->it_len) + 2 /* frame control */)
return 0; /* doesn't matter, frame will be dropped */
- hdr = (void *)((u8 *)skb->data + rtap->it_len);
+ hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len));
if (!ieee80211_is_data(hdr->frame_control)) {
skb->priority = 7;

26
package/mac80211/patches/600-monitor_select_queue_fix.patch Normal file
View File

@ -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);
}