Date: Mon, 2 Jan 2006 17:52:31 +0100
From: Carsten Otto <c-otto@gmx.de>
To: linux-kernel@vger.kernel.org
Subject: Re: X86_64 + VIA + 4g problems
Message-ID: <20060102165231.GA23834@carsten-otto.halifax.rwth-aachen.de>
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References: <43B90A04.2090403@conterra.de> <p73k6difvm3.fsf@verdi.suse.de>
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On Mon, Jan 02, 2006 at 05:22:12PM +0100, Andi Kleen wrote:
> When you not compile in the SKGE network driver does everything else work?
> skge supports 64bit DMA, so it shouldn't use any IOMMU.  But I'm somewhat
> suspicious of the >4GB support in the VIA chipset. We had problems with
> that before. It's possible that it's just not supported in the hardware
> or that the BIOS sets up the MTRRs wrong.

How can I find that out? Can I provide any useful material? VIA KT800Pro
and 4GB RAM here..

PS: I am not the original poster, but have a similar problem.

Thanks,
--=20
Carsten Otto
c-otto@gmx.de
www.c-otto.de

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