Re: [Xen-devel] passthrough

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 23.05.17 at 11:38, <georgeeldhojohn@xxxxxxxxx> wrote:
> Is it possible to give each channels of uart to different guests via pass
> through mechanism?

If each channel is represented by a separate PCI device/function,
then likely yes. If they're all one PCI device, or not a PCI device
at all, then you may be able to hand them through (by allowing
each guest to access the respective port numbers or MMIO space),
but an IOMMU in the system could not be leveraged to make this
half way secure.

Jan


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