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Re: [RFC] mac80211,iwlwifi: disabling qos queues

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On Thu, 2010-03-11 at 10:56 +0100, Stanislaw Gruszka wrote:
> On Wed, Mar 10, 2010 at 03:59:57PM -0800, Johannes Berg wrote:
> > I have objections. Or maybe not, but I don't think this makes a whole
> > lot of sense since the BE queue should be programmed in the "qos turned
> > off" way normally. That may be broken right now, but to me your patches
> > seem like a workaround rather than a solution which would require an
> > analysis of what's really going on.
> 
> I looked at this on the air. Everything is fine until device send QoS
> NULL frame (even with default parameters: normal ACK, TXOP request). 
> Then AP send two strange Probe Response frames and Disassociate frame
> with "Micheal MIC failure" error.

So here's good information, why did you not mention that before? :)

Yeah I guess in some sense this code dates back in mac80211 to where it
assumed that the driver wasn't sending frames. I'll give it a thought,
but I'm at a conference right now.

johannes

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