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Re: 3.7.6+: ath9k: tx logic locks up after taking attenuation very high.

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Right. As you increase attenuation, two things happen:

* You're going to see lots more filtered frames pop up; which may
involve pause/unpause of the queue;
* You're going to see BAR frames go out, which will involve
pausing/unpausing the queue.

So you may have found some very nice way to reproduce pause/unpause
related problems that are brought on by lots of TX failures leading to
BARs and filtered frames.

(Having your BAR frames be filtered .. god I hope not.)

So see whether there's some odd scenario where a queue is unpaused and
things aren't drained from the pending queue?



Adrian
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