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Date:      Fri, 15 Jul 2016 13:40:02 -0700
From:      Adrian Chadd <adrian@freebsd.org>
To:        Wolfgang Zenker <wolfgang@lyxys.ka.sub.org>
Cc:        freebsd-current <freebsd-current@freebsd.org>
Subject:   Re: ath (AR9460) no longer works after going to 11-STABLE r302483
Message-ID:  <CAJ-VmomVdP2XxL1Z9cje_yk5d3N18vofQb5i6WELCumaN6XAsA@mail.gmail.com>
In-Reply-To: <20160715202803.GA38281@lyxys.ka.sub.org>
References:  <20160709190147.GA6767@lyxys.ka.sub.org> <CAJ-Vmo=MYR9H=h2j9b1_ruOwfssJnwEVJRL27UvqFEWdf1rB2Q@mail.gmail.com> <20160710174746.GA29034@lyxys.ka.sub.org> <20160710175300.GB29034@lyxys.ka.sub.org> <CAJ-VmokcVnMYr6cnznQKDPr=viViBUe09Hp7H5P7kmZSAxnjPQ@mail.gmail.com> <20160714213758.GA17141@lyxys.ka.sub.org> <CAJ-VmomyruQwO0sLEEvi=ymcFiegCOriaTvSF7bcRQfe7ftPhA@mail.gmail.com> <20160715202803.GA38281@lyxys.ka.sub.org>

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Hi,

Just try disabling the others and see what happens.

Thanks!


-a


On 15 July 2016 at 13:28, Wolfgang Zenker <wolfgang@lyxys.ka.sub.org> wrote:
> * Adrian Chadd <adrian@freebsd.org> [160715 00:00]:
>> On 14 July 2016 at 14:37, Wolfgang Zenker <wolfgang@lyxys.ka.sub.org> wrote:
>>> * Adrian Chadd <adrian@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
>
>> ... loool, okay. Let me see.
>
>> Try INVARIANTS and INVARIANT_SUPPORT. Maybe something in the ath
>> driver needs it.. oops!
>
> Nope, wlan0 still works after disabling INVARIANTS and INVARIANT_SUPPORT.
> Any suggestions for next try?
>
> Wolfgang



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