Re: [Xen-users] usbback?

[Julian Davison <julian-xen_users@xxxxxxxxxxxxxxxxxxx>]

Alexey Koptsevich wrote:
> > > I successfully use USB printer in domU via PCI passthrough.
> >
> > How do you find the speed? Is it noticably slower than native?
> I did not measure it, but it was not any slower than I expected.
>
> As far as I understand this technology, it _is_ native speed: domU
> gets direct access to this PCI device, just like dom0 would.
That's the theory :)
I've been running X in a domU and the mouse response was a little
sluggish at times. It didn't seem to do quite the same thing when
X was running in dom0.


--
Julian Davison
Note: 1) This may have come from an address @cbhs.school.nz
         but isn't necessarily the (or even an) official view
         of Christchurch Boys' High School
      2) While replying to this address may get into my mailbox
         it will almost certainly be filtered into a mailing list
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