On Sat, Sep 04, 2010 at 12:51:26PM -0300, Juan Pablo Lopez Bergero wrote:
> On Sat, Sep 4, 2010 at 9:23 AM, Pasi Kärkkäinen <[1]pasik@xxxxxx> wrote:
>
> On Fri, Sep 03, 2010 at 05:02:49PM -0400, Michael Lueck wrote:
> > Juan Pablo Lopez Bergero wrote:
> >> I need a paralell port and rs232 also.
> >
> > I use a system with this Intel board in it:
> >
> > "Intel Desktop Board DG33BU"
> >
>
> [2]http://www.intel.com/products/desktop/motherboards/dg33bu/dg33bu-overview.htm
> >
> > The latest flash BIOS update adds VT-d support, has a parallel,
> serial, and even floppy connector.
> >
> > I have an Intel Core2 Duo Processor E8500 (6M Cache, 3.16 GHz, 1333
> MHz FSB) chip in it. Works quite nicely.
> >
>
> Note that parallel port is NOT a PCI device, so you cannot use Xen PCI
> passthru
> (IOMMU/VT-d or not) to passthru it to a guest VM.
>
> You need some other form of "parallel port passthru" if you need to use
> it in the VM.
> -- Pasi
>
>
> There is a sarial port emulation on the kernel xen options. Is there the
> same for paralell?
>
I don't know.
Qemu-dm has serial support for Xen HVM guests, but I don't know about
parallel/lpt.
-- Pasi
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