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AW: Re: [Xen-users] What is necessary for AMD IOMMU support
| To: | pasik <pasik@xxxxxx>, xen-users <xen-users@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | AW: Re: [Xen-users] What is necessary for AMD IOMMU support |
| From: | "Carsten Schiers" <carsten@xxxxxxxxxx> |
| Date: | Wed, 31 Mar 2010 19:31:23 +0200 |
| Cc: | |
| Delivery-date: | Wed, 31 Mar 2010 10:32:46 -0700 |
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Thank you all folks. So the plan is: - try Xen 4.0 (like to do that anyway) and check whether HW IOMMU shows up (not very probable) - use IOMMU=soft instead, which results in the same functionality BR, Carsten. -----Ursprüngliche Nachricht----- Von: Pasi Kärkkäinen [mailto:pasik@xxxxxx] Gesendet: Mittwoch, 31. März 2010 17:48 An: Carsten Schiers Cc: xen-users@xxxxxxxxxxxxxxxxxxx Betreff: Re: [Xen-users] What is necessary for AMD IOMMU support On Wed, Mar 31, 2010 at 02:35:44PM +0200, Carsten Schiers wrote: > Hi, > > I was just wondering, what exactly is necessary to use IOMMU with AMD CPUs. From what > CPU family it's on the chip and are other things necessary, like a certain chipset on > the motherboard? > > I own a Gigabyte GA-M56S-S3 board and AMD 4050e CPU. I can enable/disable virtualization > in the BIOS. Will that be enough to switch on IOMMU and run a non-PV Windows? > Please check this wiki page: http://wiki.xensource.com/xenwiki/XenPCIpassthrough It should have more information for you. -- Pasi _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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