From: Andi Kleen <ak@suse.de>
To: Maurice Volaski <mvolaski@aecom.yu.edu>
Cc: linux-kernel@vger.kernel.org
Subject: Re: The "Out of IOMMU space" error and the "Please enable the IOMMU option" option
Date: Mon, 19 Jun 2006 22:35:52 +0200 [thread overview]
Message-ID: <200606192235.52759.ak@suse.de> (raw)
In-Reply-To: <a0623095ec0b8e87b768d@[129.98.90.227]>
On Monday 19 June 2006 22:09, Maurice Volaski wrote:
> With 2.6.16.20 and iommu=memaper=4,
>
> Jun 19 15:20:31 [kernel] [ 103.697664] PCI-DMA: Disabling AGP.
> Jun 19 15:20:31 [kernel] [ 103.698226] PCI-DMA: using GART IOMMU.
> Jun 19 15:20:31 [kernel] [ 103.698341] PCI-DMA: Reserving 512MB of
> IOMMU area in the AGP aperture
>
> I'm not sure why it tells me it's disabling AGP, but otherwise it looks
> good.
It does that when it can't find an AGP bridge (= no AGP slot). Many
modern systems only have PCI Express.
-andi
prev parent reply other threads:[~2006-06-19 20:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-15 21:17 The "Out of IOMMU space" error and the "Please enable the IOMMU option" option Maurice Volaski
2006-06-16 8:31 ` Andi Kleen
2006-06-19 20:09 ` Maurice Volaski
2006-06-19 20:35 ` Andi Kleen [this message]
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