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Date:      Thu, 16 May 2002 12:25:53 -0700 (PDT)
From:      Doug White <dwhite@resnet.uoregon.edu>
To:        Tod McQuillin <devin@spamcop.net>
Cc:        "Vladislav V. Zhuk" <admin@dru.dn.ua>, <freebsd-stable@FreeBSD.ORG>
Subject:   Re: new ATA bug
Message-ID:  <20020516122509.W52717-100000@resnet.uoregon.edu>
In-Reply-To: <Pine.GSO.4.44.0205160259590.9977-100000@sysadmin>

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On Thu, 16 May 2002, Tod McQuillin wrote:

> On Thu, 16 May 2002, Vladislav V. Zhuk wrote:
>
> > When will be fixed bug with definition interfeces in new ata?
> >
> > 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:

This is common... "disabling" the controllers just makes them invisible to
the BIOS for booting, but FreeBSD will re-find them.  The IRQ is still
allocated to that device on the motherboard and using it will cause
problems.

Doug White                    |  FreeBSD: The Power to Serve
dwhite@resnet.uoregon.edu     |  www.FreeBSD.org


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