[Qemu-devel] Re: [PATCH] virtio-serial: don't set MULTIPORT for 1 port dev

[Michael S. Tsirkin]

On Mon, Feb 15, 2010 at 06:51:31PM +0530, Amit Shah wrote:
> On (Fri) Feb 12 2010 [15:42:14], Michael S. Tsirkin wrote:
> > Since commit 98b19252cf1bd97c54bc4613f3537c5ec0aae263, all
> > serial devices declare MULTIPORT feature.
> > To allow 0.12 compatibility, we should clear this when
> > max_nr_ports is 1.
> > 
> > Signed-off-by: Michael S. Tsirkin <address@hidden>
> 
> Acked-by: Amit Shah <address@hidden>
> 
> A couple more patches are needed to introduce a 0.12 machine type and
> default to 1 max_nr_ports for machine types < 0.13, which I'll be
> sending shortly.

Note that we also need to fill in virtio feature bits for the rest of
devices, per machine type.  Care to deal with it?

> I'll also make this patch 3/3 in that series, just for completenes..
> 
>               Amit
>