(In reply to Alex Deucher from comment #5)
> Created attachment 118719 [details] [review] [review]
> Mark iceland as experimental
> 
> (In reply to Christian König from comment #2)
> > 
> > @Alex: How well did we already tested Topaz? If not we might want to disable
> > the PCI-ID for now.
> 
> We haven't really tested them much.  How about the attached patch?

Yeah, probably a good idea until we have time to fix those.

Patch is Reviewed-by: Christian König <christian.koenig@amd.com>