Thanks for the reply. we are using renesas rcar h3 board. Does it supports?

On Tuesday, May 23, 2017, Jan Beulich <jbeul...@suse.com> wrote:

> >>> On 23.05.17 at 11:38, <georgeeldhoj...@gmail.com <javascript:;>>
> 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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