ath: tx-rate stops adapting after a while

[Adrian Chadd]

When doing AP mode, the output of the 'athstats' rate is unreliable as
it will report the last TX'ed rate which obviously changes per node
you're talking to. You need to investigate the output of the rate
control module that you're using.

Try this:

sysctl dev.ath.0.sample_stats=1

then check dmesg

Do that when it's happy @ 54mbit, then when it isn't. Let's compare. :)


adrian