On Mon, 2015-10-26 at 06:04 +0100, Joerg Roedel wrote:
> On Mon, Oct 26, 2015 at 01:48:02PM +0900, David Woodhouse wrote:
> > It would be useful to have an emulated IOMMU, full stop. And yeah, it
> > might actually make sense to *start* by using it for purely virtual
> > devices, [...]
> 
> Sure, I think this is what qemu provides already, except for the virtio
> devices (which are also emulated). I think it would be cool to have
> virtio translated by the emulated iommu too (at least optional).

Oh, wow. I didn't realise we already had an IOMMU implemented in Qemu.

At first glance it looks like it doesn't support assigned devices...
has anyone looked at doing so?

-- 
dwmw2