Re: [Xen-devel] passthrough

[George John <georgeeldhojohn@xxxxxxxxx>]

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

On Tuesday, May 23, 2017, Jan Beulich <JBeulich@xxxxxxxx> wrote:
> >>> 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
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel