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RE: [Xen-users] i7 and vt-d
| To: | <Xen-users@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | RE: [Xen-users] i7 and vt-d |
| From: | "Guido Hecken" <guido.hecken@xxxxxxxxxxxxx> |
| Date: | Sat, 23 May 2009 17:36:10 +0200 |
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| Delivery-date: | Sat, 23 May 2009 08:36:58 -0700 |
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| Thread-topic: | [Xen-users] i7 and vt-d |
Try kernel-parameter iommu=1 in your dom0 boot-script. something like this: kernel /xen-3.3.1.gz console=vga dom0_mem=512M iommu=1 In older xen-versions vtd=1 did the same. This option seems to be not so well documented... It took me some hours to find and hopefully understand them. Good luck, Guido -----Ursprüngliche Nachricht----- Von: xen-users-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] Im Auftrag von Christoph Kaminski Gesendet: Samstag, 23. Mai 2009 14:45 An: Xen-users@xxxxxxxxxxxxxxxxxxx Betreff: [Xen-users] i7 and vt-d Hi! I have a problem with i7 and vt-d. xm dmesg shows: (XEN) I/O virtualisation disabled but I have activated it in BIOS... what can be the problem? Greetz PS: Sorry for my english _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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