ath (AR9460) no longer works after going to 11-STABLE r302483

[Wolfgang Zenker]

Hi,

* Adrian Chadd <adrian at freebsd.org> [160710 21:47]:
> Since you've reverted the ath driver directories without success, I'm
> mostly out of simple ideas. I think you need to bisect the whole
> kernel version until you find the commit that broke things.

done. The commit is 11-STABLE r302410. AFAICS the only change here
is the removal of debugging options from the GENERIC kernel config:

https://svnweb.freebsd.org/base/stable/11/sys/amd64/conf/GENERIC?r1=302408&r2=302410

I guess next would be to remove single debugging options one after the
other?

Wolfgang