From: Andre Hedrick <andre@linux-ide.org>
To: Martin Wilck <Martin.Wilck@Fujitsu-Siemens.com>
Cc: "ROBIN Jean-Marie (EURIWARE)" <jmrobin@euriware.fr>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Linux Kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: OSB4 in impossible state
Date: Wed, 4 Sep 2002 11:14:23 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.10.10209041113310.3440-100000@master.linux-ide.org> (raw)
In-Reply-To: <1031135030.3314.64.camel@biker.pdb.fsc.net>
Martin,
If you can helps build a DMA PRD list for OSB4, I know the rules.
Just I do not have the time to get to it.
On 4 Sep 2002, Martin Wilck wrote:
> Am Mit, 2002-09-04 um 11.30 schrieb ROBIN Jean-Marie (EURIWARE):
>
> > i have installed a redhat 7.3 on a COmpaq DL360 G2, i had a kernel panic
> > with the message "ServerWorks OSB4 in impossible state" when i mount a
> > cdrom...
> > On newsgroups archives, i look at your patch and created a new kernel.
> > Now i have no more crash but cdrom is still not accessible with the
> > following error:
> > hda: timeout waiting DMA
> > ide_dmaproc: chipset supported ide_dma_timeout func only: 14
> > hda: status error: status 0x48 { DriveReady DataRequest }
> > hda: drive not ready
> > have you any news about this problem? No more infos on web.
>
> Hmm - seems that DMA really doesn't work as it should. In this case my
> patch really only prevents the crash. For the moment, I can only advise
> you to start the kernel with the hda=nodma option.
>
> I am forwarding this to Andre and Alan, who know much more about this
> than I do. It would be helpful if you could tell us your Chipset
> revision.
>
> Martin
>
> --
> Martin Wilck Phone: +49 5251 8 15113
> Fujitsu Siemens Computers Fax: +49 5251 8 20409
> Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck@Fujitsu-Siemens.com
> D-33106 Paderborn http://www.fujitsu-siemens.com/primergy
>
>
>
>
>
Andre Hedrick
LAD Storage Consulting Group
next prev parent reply other threads:[~2002-09-04 18:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <6005F8DAD235D611BDF80008C7EB75D01B008D@excsrvequ1.euriware>
2002-09-04 10:23 ` Martin Wilck
2002-09-04 10:49 ` Alan Cox
2002-09-04 18:14 ` Andre Hedrick [this message]
2002-09-05 7:02 ` Martin Wilck
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