From: jerome lacoste <jerome.lacoste@gmail.com>
To: Lee Revell <rlrevell@joe-job.com>
Cc: lkml <linux-kernel@vger.kernel.org>
Subject: Re: enabling IOAPIC on C3 processor?
Date: Wed, 16 Mar 2005 16:11:11 +0100 [thread overview]
Message-ID: <5a2cf1f60503160711137dbff3@mail.gmail.com> (raw)
In-Reply-To: <1110918157.17931.18.camel@mindpipe>
On Tue, 15 Mar 2005 15:22:36 -0500, Lee Revell <rlrevell@joe-job.com> wrote:
> On Tue, 2005-03-15 at 13:09 +0100, jerome lacoste wrote:
> > I have a VIA Epia M10000 board that crashes very badly (and pretty
> > often, especially when using DMA). I want to fix that.
> >
>
> Are the crashes associated with any particular workload or device? My
> M6000 works perfectly.
>
> The one big problem I had with is is the VIA Unichrome XAA driver had a
> FIFO related bug that caused it to stall the PCI bus, delaying
> interrupts for tens of ms unless "Option NoAccel" was used.
>
> This bug was fixed over 6 months ago though.
It crashes my box within minutes if not seconds when using mythtv
(tuner using ivtv driver) while using my network card. If I disable
DMA on the disk and don't use my card, it's much more stable (several
hours without problem).
See this for more details:
http://forums.viaarena.com/messageview.aspx?catid=28&threadid=60131&enterthread=y
J
next prev parent reply other threads:[~2005-03-16 15:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-15 12:09 enabling IOAPIC on C3 processor? jerome lacoste
2005-03-15 12:34 ` Mikael Pettersson
2005-03-15 12:52 ` enabling IOAPIC on C3 processor? (how to investigate hangs without nmi watchdog) jerome lacoste
2005-03-15 12:57 ` Mikael Pettersson
2005-03-15 14:40 ` Dave Jones
2005-03-15 20:22 ` enabling IOAPIC on C3 processor? Lee Revell
2005-03-16 15:11 ` jerome lacoste [this message]
2005-03-16 20:48 ` Lee Revell
2005-03-17 15:27 ` jerome lacoste
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