[Xen-devel] VT-d support in HVM?

[Stephan Seitz <s.seitz@xxxxxxxxxxxx>]

Hi,

I've recently setup a few machines with 3.2 64bit without any unresolvable 
problem.
These machines all run pv domU's and a view "basic" hvm domUs.

As I've got one machine left for internal use and testing, I would like to take 
a
look at pciback with VT-d support (bios screen shows a VT-d [enable|disable]).

My question is, do I need to add patches, or use specific changesets to have 
VT-d
code available in xen / dom0 kernel? If so, could someone provide me link?
Indeed, I found a lot of information in xen-devel, but I don't know which of the
submitted patches are accepted and which are merged into mercurial.

Is redirection of e.g. a pci network card or a pci isdn card possible for hvm
domU's without special driver support by the guest (say: windows)?
Is there any support for pci/e and/or pci-x?

Lots of questions ;)

Could someone please shed some light?

Thanks in advance.





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Stephan Seitz
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