Message-ID: <51A857BF.7070008@openwrt.org> (sfid-20130531_095652_623250_FA7054EF)
Date: Fri, 31 May 2013 09:56:47 +0200
From: Felix Fietkau <nbd@openwrt.org>
MIME-Version: 1.0
To: Ben Greear <greearb@candelatech.com>
CC: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: Another try at getting pktgen to work with wifi.
References: <51A79E4A.7000609@candelatech.com> <51A7B049.9090201@openwrt.org> <51A7BA63.4080403@candelatech.com>
In-Reply-To: <51A7BA63.4080403@candelatech.com>
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Sender: linux-wireless-owner@vger.kernel.org

On 2013-05-30 10:45 PM, Ben Greear wrote:
> On 05/30/2013 01:02 PM, Felix Fietkau wrote:
>> On 2013-05-30 8:45 PM, Ben Greear wrote:
>>> I'm trying to come up with a more acceptable patch to the problem discussed a few years
>>> ago:
>>>
>>> http://thread.gmane.org/gmane.linux.kernel.wireless.general/64582/focus=64626
>>>
>>> The patch below appears to work as expected.  In pktgen, you just have to set
>>> the QoS to whatever value matches the queue you need.
>>>
>>> This seem reasonable?
>> Why do you adjust the queue mapping instead of the skb priority? In that
>> other thread you mentioned that pktgen should be able to control the
>> queue, yet here you're taking queue control away from it for tx on mac80211.
> 
> I was having trouble getting it to work, but I was trying it at
> a different place in the code when I was hacking on it...
> 
> Do you think I'd just need to adjust skb->priority in the
> same spot in the code, or is there more to it?
I think that could work.

- Felix