On Tue, Aug 18, 2009 at 08:10:33AM +0200, Marc Schröder wrote: > Am Montag 17 August 2009 18:39:22 schrieb Andrew Sackville-West: > > > > looks like it's working, but obviously not. Have you seen this: > > > > http://wiki.xensource.com/xenwiki/Assign_hardware_to_DomU_with_PCIBack_as_m > >odule > no, i dont. but this describe how i use pciback if this is build as a module. > in debian kernel this is builtin. > > but in the wiki i found another article: > http://wiki.xensource.com/xenwiki/VTdHowTo > > is it true, that i need hardware support for pci passthrought? at the moment, > i only use xen para-virtualization on non-vt-capable hardware (my test > machine). in generally, is it possible on mainstream hardware to passtrough > device to para-domU´s? As I read that, it looks like an *option* for a different mechanism for pciback. IOW, pciback should still work on conventional systems, but could, on VT-d enabled system, use this different mechanism. And that's the limits of my xen knowledge. good luck. I'll be listening for a solution as my xen host hasn't been upgraded yet... A
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