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authorFelix Fietkau <nbd@openwrt.org>2010-01-11 05:57:59 +0000
committerFelix Fietkau <nbd@openwrt.org>2010-01-11 05:57:59 +0000
commita0f378097ed829d3fb71d6f9c0e1ebe8a795395d (patch)
treee397e4369ed2c5de60eeb23021c1d80c5bd12c24 /package
parent541158d5ad4a941d927a397737b6588d2e4db22d (diff)
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mac80211: fix some monitor mode queue selection bugs
SVN-Revision: 19099
Diffstat (limited to 'package')
-rw-r--r--package/mac80211/patches/590-endian_fix.patch15
-rw-r--r--package/mac80211/patches/600-monitor_select_queue_fix.patch26
2 files changed, 41 insertions, 0 deletions
diff --git a/package/mac80211/patches/590-endian_fix.patch b/package/mac80211/patches/590-endian_fix.patch
new file mode 100644
index 0000000000..9381a6f431
--- /dev/null
+++ b/package/mac80211/patches/590-endian_fix.patch
@@ -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;
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
index 0000000000..9a3b1d47f9
--- /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);
+ }
+