From owner-freebsd-stable  Sat May 18  1: 7:26 2002
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Message-ID: <02cb01c1fe42$f29481c0$ea2ce9c1@binep.ac.ru>
From: "Igor B. Bykhalo" <goshik@binep.ac.ru>
To: "Vladislav V. Zhuk" <admin@dru.dn.ua>,
	"Tod McQuillin" <devin@spamcop.net>
Cc: <freebsd-stable@freebsd.org>
References: <20020516074543.GA46926@dru.dn.ua> <Pine.GSO.4.44.0205160259590.9977-100000@sysadmin> <20020516083340.GE46926@dru.dn.ua>
Subject: Re: new ATA bug
Date: Sat, 18 May 2002 12:06:11 +0400
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From: "Vladislav V. Zhuk" <admin@dru.dn.ua>
To: "Tod McQuillin" <devin@spamcop.net>
Cc: <freebsd-stable@freebsd.org>
Sent: Thursday, May 16, 2002 12:33 PM
Subject: Re: new ATA bug


> On Thu, May 16, 2002 at 03:01:21AM -0500, Tod McQuillin wrote:
>
> > > I have disabled secondary IDE interface in BIOS and kernel config:
> > >
> > > # ATA and ATAPI devices
> > > device          ata0    at isa? port IO_WD1 irq 14
> > > #device         ata1    at isa? port IO_WD2 irq 15
> > >
> > > but ata driver still locked IRQ 15:
> > >
> > > --- cut dmesg.boot ---
> > > atapci0: <Intel PIIX4 ATA33 controller> port 0xf000-0xf00f at device 7.1 on pci0
> > > ata0: at 0x1f0 irq 14 on atapci0
> > > ata1: at 0x170 irq 15 on atapci0
> > > --- end cut ---
> > >
> > > I need this IRQ for other device.
> > >
> > > How I can release this system resource from ata and use with other device??
> >
> > I solved it with 'atacontrol detach 1'
> >
> > See my earlier posting at
> >
http://groups.google.com/groups?hl=en&lr=&safe=off&selm=20020323172101.B826-100000%40glass.pun-pun.prv.lucky.freebsd.stable&rnum=1
>
> I have replied (may be not for you): this is not solution for me.
> My box hung at once mounting disks until herdware reset.
>
> Your advice helps to resolve consequence of bug
> (in some cases), but not fix it  :(
>

Don't know how to fix, but have you tried to put

di ata1

line into /boot/kernel.conf

as a (dumb) workaround?

HTH,
Igor

> --
> Vladislav V. Zhuk (06267)3-60-03  admin@dru.dn.ua  2:465/197@FidoNet.org



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