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[Xen-users] PCI passthrough
| To: | Xen User-List <xen-users@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-users] PCI passthrough |
| From: | Lawrence Ing <larry.xen@xxxxxxxx> |
| Date: | Mon, 08 Aug 2011 17:08:36 -0700 |
| Delivery-date: | Mon, 08 Aug 2011 17:10:32 -0700 |
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I have a USB controller I wish to pass to a HVM guest. More specifically a WindowsXP HVM guest if that matters. I have iommu=1 on the hypervisor line in grub.cfg as well as xen-pciback.hide=(00:12.2). In the VMs config file I have the following: pci= ['00:12.2'] Whenever the VM is started it gives the following error: libxl: error: libxl_pci.c:794:libxl__device_pci_add PCI device 0:0:12.2 is not assignable My CPU(Opteron 6128) is iommu capable. I am using kernel 2.6.32.43 from jeremy's source with pciback compiled into the kernel. What am I not doing that sets 00:12.2 as an assignable device? _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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