On Mon, Oct 18, 2010 at 09:08:09AM +0200, Michael S. Tsirkin wrote: > > The spec says the lower bits are read-only and they have its meaning. > > Yes. but my question is why even touch io base/io limit at all > in this function? > It looks like guest can not rely on these being 0 after reset.
Oh, now I'm seeing your point. Then, I'll drop those lines and don't touch those registers on reset at all. -- yamahata
