Need information on type 2 IOMMU

Alex Williamson
2017-04-10T04:19:45Z

On Mon, 10 Apr 2017 08:00:45 +0530
valmiki <valmikibow at gmail.com> wrote:

> Hi All,
>
> We have drivers/vfio/vfio_iommu_type1.c. what is type1 iommu? Is it
> w.r.t vfio layer it is being referred?
>
> Is there type 2 IOMMU w.r.t vfio? If so what is it?

type1 is the 1st type.  It's an arbitrary name.  There is no type2, yet.