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xen-users
Re: AW: [Xen-users] lspci in domU shows nothing
You shouldn't see any PCI devices in lspci if you're in a paravirt domU. In
an HVM (full virtualisation) domU you will see output from lspci.
HVM has to fake out a real PC so the guest OS won't know it's being
virtualised; real PCs always have pci, so it has to fake a PCI bus ;-)
PV guests know they're running on Xen, so none of this faking-out is needed.
They don't get given any fake PCI devices because it's not needed to make
them happy ;-)
What you've observed in lspci output is perfectly normal, nothing to worry
about :-)
Cheers,
Mark
--
Push Me Pull You - Distributed SCM tool (http://www.cl.cam.ac.uk/~maw48/pmpu/)
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