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Date:      Mon, 01 Oct 2001 19:53:53 +0300
From:      Maxim Sobolev <sobomax@FreeBSD.org>
To:        Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>
Cc:        ache@nagual.pp.ru, msmith@FreeBSD.org, current@FreeBSD.org
Subject:   Re: ACPI: problem with fdc resource allocation
Message-ID:  <3BB89FA1.DD75D31C@FreeBSD.org>
References:  <3BA710D9.75544A23@FreeBSD.org> <3BA99FEA.7270C90A@FreeBSD.org> <3BB82160.8910B33A@FreeBSD.org> <20011002.005340.74695085.iwasaki@jp.FreeBSD.org>

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Mitsuru IWASAKI wrote:

> Hi,
>
> > Maxim Sobolev wrote:
> >
> > > Maxim Sobolev wrote:
> > >
> > > > "Andrey A. Chernov" wrote:
> > > >
> > > > > On Mon, Sep 17, 2001 at 16:26:20 +0300, Maxim Sobolev wrote:
> > > > > > Hi,
> > > > > >
> > > > > > Finally decided to upgrade my current box to the post-ACPI/KSE and found
> > > > > > that I'm having problem with resource allocation for floppy disk controller.
> > > > > > I'm sure somebody already reported this some time ago, but the problems seems
> > > > > > still here, so I would like to see it resolved.
> > > > >
> > > > > > fdc0: cannot reserve I/O port range (1 ports)
> > > > >
> > > > > It seems that here is conflict with your device.hints, try to remove fdc
> > > > > from the hints.
> > > > >
> > > > > As I already write, it is very bad thing that ACPI is in conflicts with
> > > > > default hints file correctly describing devices used. ACPI must ignore
> > > > > duplicate devices from the hints.
> > > > >
> > > > > The problem with floppy is harder, because floppy controller present in
> > > > > ACPI but the floppy itself not present (on my motherboard at least), so
> > > > > in current situation fdc0 must not be in hints, but fd0 must be, it makes
> > > > > whole thing even more cryptic.
> > > >
> > > > Doesn't work, exactly the same problem - see attached device.hints.
> > >
> > > Knock, knock... Is anybody home?
> >
> > Hmm, it is very sad to see that acpi code is totally unsupported, especially in the
> > spite of recent "how to attract people to test -current" thread. The problem is still
> > here, as of today's kernel.
>
> I'm not sure exactly what's the problem you are having, but it's too
> little information to track it down...
> Could you send acpi-jp@jp.freebsd.org ;
>  - acpidump output; like
>    # acpidump -o your_machine_name.dsdt > your_machine_name.dsdt.asl
>   I'll add them to
>   http://www.jp.freebsd.org/cgi/cvsweb.cgi/ACPI/data/?cvsroot=freebsd-jp
>  - dmesg output of kernel boot -v

Just sent it to you privately. After hiting sed button I've realised that machine_name that
you have requested != host_name. Since it isn't a brandname model you can identify it after
the mainboard name - Tyan-S1590.

-Maxim



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