On 2011-01-10 1:23 PM, Bill Jordan wrote:
This routine is failing a lot on my AR9160. The ((reg& 0x7E7FFFEF) ==
0x00702400) test is the one that always fails. There is no debug
messages in this path, so it may not be obvious whether others are
experiencing the problem.
This forces ath9k_tasklet to reset the hardware. If I increase the
count to 500, I can eliminate most of the resets, so the hardware
isn't really hung. However, it sometimes takes over 25 milliseconds
before the test condition passes.
I don't have specs for the radio, and the numeric constants aren't
very useful, so I can't tell what condition we are waiting for or why.
Can someone with a spec shed some light on this problem?
I just posted a 4-patch series, the last patch of that should take care
of this problem. Please test.
- Felix
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