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Date:      Wed, 19 Feb 2020 19:18:44 -0700
From:      Ian Lepore <ian@freebsd.org>
To:        Adrian Chadd <adrian.chadd@gmail.com>, Mori Hiroki <yamori813@yahoo.co.jp>
Cc:        "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org>
Subject:   Re: gpioiic broken
Message-ID:  <fcf8d30b35f4c4858cc702ef01b30324db34c011.camel@freebsd.org>
In-Reply-To: <CAJ-VmomCdKMbCuO8kRMqz7cppde2k6j3PRgh6nTRs=-JNjXWog@mail.gmail.com>
References:  <1108317063.1498223.1581900661769.JavaMail.yahoo.ref@mail.yahoo.co.jp> <1108317063.1498223.1581900661769.JavaMail.yahoo@mail.yahoo.co.jp> <1724885207.1503385.1581913230327.JavaMail.yahoo@mail.yahoo.co.jp> <681236605.1547115.1581952951792.JavaMail.yahoo@mail.yahoo.co.jp> <270825546.1589165.1582016401868.JavaMail.yahoo@mail.yahoo.co.jp> <CAJ-VmomCdKMbCuO8kRMqz7cppde2k6j3PRgh6nTRs=-JNjXWog@mail.gmail.com>

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On Wed, 2020-02-19 at 17:55 -0800, Adrian Chadd wrote:
> On Tue, 18 Feb 2020 at 01:00, Mori Hiroki <yamori813@yahoo.co.jp>
> wrote:
> > 
> > Hi
> > 
> > Now CURRENT is very very very unstable.
> > 
> > Please do stable at STABLE.
> > 
> 
> 
> hm, how's -head unstable for you on mips?
> 
> It was fine a month or two ago when i last updated.
> 
> re: iic, i can give it a whirl; maybe it's a device ordering thing we
> need to just express in our hints files for mips?
> 
> -a

Even just decoding a bit of this:

--- exception, cause ffffffff80566100 badvaddr ffffffff8014a334 ---
device_get_nameunit (?,?,?,?) ra 8007521c sp 803b8ba8 sz 0
gpio_pin_getcaps+0xd08 (?,?,?,?) ra 0 sp 803b8ba8 sz 0

like turning gpio_pin_getcaps+0xd08 into file+line of kernel source
would be a good clue.

-- Ian




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