[CentOS-virt] working config for xen which would transfer a serial interface

Fri Aug 6 09:52:00 UTC 2010
Manuel Wolfshant <wolfy at nobugconsulting.ro>

  On 08/05/2010 04:31 PM, Manuel Wolfshant wrote:
>    Hello
>
>       Can anyone share a known working config for xen which would
> transfer a serial interface ( add-on card preferably, mine uses
> e880-e887 : 0000:03:05.0 /   ec00-ec07 : 0000:03:05.0 ) to a DomU ?
[...]

Replying to myself: the very same config works OK when using the onboard 
interface, i.e. using

irq = [ 4 ]
ioports = [ "3f8-3ff" ]


Is it a known bug / feature that add-on ports are not transferred to DomU ?