From owner-freebsd-current@freebsd.org  Thu Oct 25 14:32:37 2018
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From: "Rodney W. Grimes" <freebsd-rwg@pdx.rh.CN85.dnsmgr.net>
Message-Id: <201810251432.w9PEWRi5035301@pdx.rh.CN85.dnsmgr.net>
Subject: Re: 12-BETA1 contains warning about non-PNP ISA device
In-Reply-To: <CANCZdfpzFSsG=vwYu-BYaxj4dhr=bQEth-pPH1COr6usooNOBQ@mail.gmail.com>
To: Warner Losh <imp@bsdimp.com>
Date: Thu, 25 Oct 2018 07:32:27 -0700 (PDT)
CC: Eric van Gyzen <eric@vangyzen.net>, rebecca@bluestop.org,
 FreeBSD Current <freebsd-current@freebsd.org>,
 Warner Losh <imp@freebsd.org>
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> On Thu, Oct 25, 2018 at 8:10 AM Eric van Gyzen <eric@vangyzen.net> wrote:
> 
> > On 10/25/18 6:57 AM, Rodney W. Grimes wrote:
> > >>> I noticed a warning on a new AMD system running 12-BETA1:
> > >>>
> > >>> non-PNP ISA device will be removed from GENERIC in FreeBSD 12.
> > >> Can you please reply with the specific device.
> > >> If you have seen one it may be an issue to removing it,
> > >> especially if this is on a "new AMD" system.
> > >
> > > Further investigation shows me that this comes from
> > > generic code in sys/isa/isa_common.c, and does not
> > > come from any specific driver markings.
> >
> > My new Ryzen says:
> >
> > atkbdc0: non-PNP ISA device will be removed from GENERIC in FreeBSD 12.
> >
> > Believe it or not, my motherboard has a PS/2 connector, so I could
> > actually use this driver someday.
> >
> 
> I'll look into this. Rest assured, we won't be removing this. In theory,
> all such devices should be attaching via ACPI.
> 
> Can you send me the output of 'devinfo -v' off list?

I suspect something funny happens when there is already a
USB keyboard plugged in that has been enumerated by ACPI,
I would be willing to speculate that it leaves the legacy
port visible as a legacy non PnP/Non ACPI device.

-- 
Rod Grimes                                                 rgrimes@freebsd.org