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From: Stefan Bauer <stefan.bauer@cubewerk.de>
To: xen-devel@lists.xensource.com
Subject: Re: [VT-D]iommu.c:775: iommu_page_fault: iommu->reg = ffff828bfff57000 [SOLVED]
Date: Wed, 29 Oct 2008 17:58:54 +0100	[thread overview]
Message-ID: <4908964E.6090103@cubewerk.de> (raw)
In-Reply-To: <4906E4BE.7040102@cubewerk.de>

Stefan Bauer schrieb:
> Dear Users,
> 
> Debian Etch 2.6.18.8-xen from xensource.com with Xen 3.3.0 on AMD64.
> 
> I cant use VT-d to passthrough pci-e graphiccard to my win2000 hvm guest:
> 
> Probably the problem is caused by that iommu errors, please see beleow:
> 

Here is a short update on this problem:

I found out, that the internal graphiccard and the PEG card can't work
beside each other. i add a pci card too and the bug message is gone.

It seems that xen was trying during the boot process to hide a non
existing device, which caused that problem.

Thanks

-- 

stefan

  parent reply	other threads:[~2008-10-29 16:58 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-28 10:09 [VT-D]iommu.c:775: iommu_page_fault: iommu->reg = ffff828bfff57000 Stefan Bauer
     [not found] ` <80769D7B14936844A23C0C43D9FBCF0F21182262@orsmsx501.amr.corp.intel.com>
2008-10-28 17:49   ` ]iommu.c:775: " Stefan Bauer
2008-10-28 19:22 ` [VT-D]iommu.c:775: iommu_page_fault: iommu->reg =ffff828bfff57000 Ross Philipson
2008-10-28 19:41   ` Stefan Bauer
     [not found]     ` <409D32C55C48D34DB5E31C8AB29EB15B071C6B27@FTLPEXCH05.citrite.net>
2008-10-28 20:21       ` [VT-D]iommu.c:775: iommu_page_fault: iommu->reg=ffff828bfff57000 Stefan Bauer
2008-10-28 22:06       ` Stefan Bauer
2008-10-29 13:26         ` [VT-D]iommu.c:775: iommu_page_fault:iommu->reg=ffff828bfff57000 Ross Philipson
2008-10-29 13:37           ` Stefan Bauer
     [not found]             ` <409D32C55C48D34DB5E31C8AB29EB15B071C6C9C@FTLPEXCH05.citrite.net>
2008-10-29 14:07               ` [VT-D]iommu.c:775:iommu_page_fault:iommu->reg=ffff828bfff57000 Stefan Bauer
2008-10-29 16:58 ` Stefan Bauer [this message]
2008-10-29 19:24   ` [VT-D]iommu.c:775: iommu_page_fault: iommu->reg = ffff828bfff57000 [SOLVED] Kay, Allen M
2008-10-29 19:35     ` Stefan Bauer

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