netdev - Re: Another try at getting pktgen to work with wifi.

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Date:	Fri, 31 May 2013 16:51:17 -0400
From:	Bob Copeland <me@...copeland.com>
To:	Ben Greear <greearb@...delatech.com>
Cc:	Johannes Berg <johannes@...solutions.net>,
	Felix Fietkau <nbd@...nwrt.org>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	netdev <netdev@...r.kernel.org>
Subject: Re: Another try at getting pktgen to work with wifi.

On Fri, May 31, 2013 at 11:51:45AM -0700, Ben Greear wrote:
> cfg80211_classify8021d uses it to determine the queue in if skb->priority is
> set to a special range (hard coded un-documented hack from hell, it appears).
> 
> I didn't go looking to find out where those magic values might be set.

Actually, this hard coded hack from hell is documented :)

http://wireless.kernel.org/en/developers/Documentation/mac80211/queues?highlight=%28so_priority%29

-- 
Bob Copeland %% www.bobcopeland.com
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