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Re: [RFC] mac80211: Send BAR on same queue as the according QoS frames

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On Fri, Dec 9, 2011 at 10:10 AM, Adrian Chadd <adrian@xxxxxxxxxxx> wrote:
> On 9 December 2011 19:49, Helmut Schaa <helmut.schaa@xxxxxxxxxxxxxx> wrote:
>> Sending as RFC for now since I'm not sure if this is really required. At least
>> I couldn't come up with a situation where this would be required. However, it
>> looks more correct to me to put the BAR into the same queue as the previously
>> failed QoS frame to avoid possible (?) side effect of the BAR overtaking frames
>> in the hw tx queues ...
>
> I've had to do this in FreeBSD, for more than just the BAR frame - I
> do this for the ADDBA and null management frames too, just to be sure
> that frames aren't dropped by the other end.

Hmm, good point. Also, a DELBA overtaking AMPDUs in the hw queues could
be a problem ...

Helmut
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