From: Andi Kleen <ak@suse.de>
To: "Dieter Stüken" <stueken@conterra.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: X86_64 + VIA + 4g problems
Date: 03 Jan 2006 14:58:21 +0100 [thread overview]
Message-ID: <p731wzpjtvm.fsf@verdi.suse.de> (raw)
In-Reply-To: <43BA4C3D.4060206@conterra.de>
Dieter Stüken <stueken@conterra.de> writes:
> Andi Kleen wrote:
> > Can you please post the full boot log? ...
> > 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.
>
> sorry for the delay, we are a few hors off here...
Does everything work (including the SKGE) driver
when you boot with swiotlb=force ?
-Andi
next prev parent reply other threads:[~2006-01-03 13:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-02 11:09 Dieter Stüken
2006-01-02 12:26 ` Carsten Otto
2006-01-02 16:22 ` Andi Kleen
2006-01-02 16:52 ` Carsten Otto
2006-01-02 17:46 ` Carsten Otto
2006-01-02 19:01 ` Andi Kleen
2006-01-03 22:54 ` Carsten Otto
2006-01-03 10:04 ` Dieter Stüken
2006-01-03 13:58 ` Andi Kleen [this message]
2006-01-03 19:56 ` Dieter Stüken
2006-01-03 21:08 ` Dieter Stüken
2006-01-03 21:26 ` Andi Kleen
2006-01-04 10:27 ` Dieter Stüken
2006-01-04 10:57 ` Andi Kleen
2006-01-04 10:57 ` Dieter Stüken
[not found] <5qvTv-8f-17@gated-at.bofh.it>
[not found] ` <5qAKf-7n4-19@gated-at.bofh.it>
2006-01-02 19:18 ` Robert Hancock
2006-01-02 19:53 ` Andi Kleen
2006-01-02 20:15 ` Robert Hancock
2006-01-02 20:39 ` Andi Kleen
[not found] ` <5qBcJ-7ZZ-5@gated-at.bofh.it>
[not found] ` <5qDez-2Qf-19@gated-at.bofh.it>
[not found] ` <5r2nz-63n-233@gated-at.bofh.it>
2006-01-04 3:03 ` Robert Hancock
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