From: Vojtech Pavlik <vojtech@suse.cz>
To: M?ns Rullg?rd <mru@users.sourceforge.net>
Cc: Vojtech Pavlik <vojtech@suse.cz>,
Michael Frank <mhf@linuxmail.org>,
linux-kernel@vger.kernel.org
Subject: Re: [BUG?] SIS IDE DMA errors
Date: Mon, 29 Sep 2003 12:01:30 +0200 [thread overview]
Message-ID: <20030929100130.GA9322@ucw.cz> (raw)
In-Reply-To: <yw1xy8w8uey3.fsf@users.sourceforge.net>
On Mon, Sep 29, 2003 at 11:22:28AM +0200, M?ns Rullg?rd wrote:
> > 08 - 80-wire cables (needed for UDMA44 and higher) NOT installed.
> > FIFO threshold set to 3/4 for read and to 1/4 for write.
> >
> > 01 - IDE controller in compatibility mode. Native and test modes
> > disabled. (normal)
> >
> > e6 - PCI burst enable, EDB R-R pipeline enable, Fast postwrite enable,
> > device ID masqueraded as sis5513 (although real is 5517)
> > channels 0 and 1 enabled in normal mode
> >
> > 51 - Postwrite enabled on hda and hdc, prefetch on hda only
> >
> > 00 02 - 512 bytes prefetch size for hda
> > 00 02 - 512 bytes prefetch size for hdc
> >
> > All this is OK, possibly except for the 80-wire cable not being present,
> > but if this is a notebook, there might be a completely different cable
> > type than what's standard, and the detection might not work there.
>
> I've got no idea what the cable is like. Is there anything to be
> learned from opening the beast? Anything in particular to look for?
Not really, sorry.
--
Vojtech Pavlik
SuSE Labs, SuSE CR
next prev parent reply other threads:[~2003-09-29 10:02 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-26 12:30 [BUG?] SIS IDE DMA errors Måns Rullgård
2003-09-26 14:08 ` Michael Frank
2003-09-26 14:07 ` Måns Rullgård
2003-09-26 15:32 ` Michael Frank
2003-09-26 15:38 ` Måns Rullgård
2003-09-26 19:44 ` Michael Frank
2003-09-29 9:23 ` Måns Rullgård
2003-09-29 13:12 ` Michael Frank
2003-09-26 16:59 ` Vojtech Pavlik
2003-09-26 17:27 ` Måns Rullgård
2003-09-26 17:53 ` Vojtech Pavlik
2003-09-26 17:46 ` Måns Rullgård
2003-09-26 18:33 ` Vojtech Pavlik
2003-09-26 19:19 ` Michael Frank
2003-09-27 6:13 ` Vojtech Pavlik
2003-09-27 6:40 ` Michael Frank
2003-09-29 9:22 ` Måns Rullgård
2003-09-29 10:01 ` Vojtech Pavlik [this message]
2003-10-02 0:32 ` Michael Frank
2003-09-26 18:29 ` Michael Frank
2003-09-29 11:18 ` Lionel Bouton
2003-09-26 18:15 ` Michael Frank
2003-09-26 18:22 ` Michael Frank
2003-10-03 8:38 ` [BUG?] lost interrupt (was: SIS IDE DMA errors) David Caldwell
2003-10-03 9:08 ` [BUG?] lost interrupt Måns Rullgård
2003-10-03 20:07 ` David Caldwell
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