This is a note to let you know that I've just added the patch titled
mac80211: send control port protocol frames to the VO queue
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mac80211-send-control-port-protocol-frames-to-the-vo-queue.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 1bf4bbb4024dcdab5e57634dd8ae1072d42a53ac Mon Sep 17 00:00:00 2001
From: Felix Fietkau <[email protected]>
Date: Tue, 11 Feb 2014 16:02:47 +0100
Subject: mac80211: send control port protocol frames to the VO queue
From: Felix Fietkau <[email protected]>
commit 1bf4bbb4024dcdab5e57634dd8ae1072d42a53ac upstream.
Improves reliability of wifi connections with WPA, since authentication
frames are prioritized over normal traffic and also typically exempt
from aggregation.
Signed-off-by: Felix Fietkau <[email protected]>
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/mac80211/wme.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -132,6 +132,11 @@ u16 ieee80211_select_queue(struct ieee80
return IEEE80211_AC_BE;
}
+ if (skb->protocol == sdata->control_port_protocol) {
+ skb->priority = 7;
+ return ieee80211_downgrade_queue(sdata, skb);
+ }
+
/* use the data classifier to determine what 802.1d tag the
* data frame has */
skb->priority = cfg80211_classify8021d(skb);
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/mac80211-send-control-port-protocol-frames-to-the-vo-queue.patch
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