On Thu, Oct 11, 2012 at 12:57:06PM +0200, Michael S. Tsirkin wrote: > On Mon, Oct 08, 2012 at 11:30:39PM -0400, Jason Baron wrote: > > From: Jason Baron <jba...@redhat.com> > > > > Add piix style acpi hotplug to q35. > > > > Signed-off-by: Jason Baron <jba...@redhat.com> > > Something I don't understand here: this only handles hotplug > of devices behind the root, no? > Don't we need support for hotplug/hot remove of devices behind > bridges? >
Yes, this only handles acpi hotplug of devices behind the root. I'm trying to reach minimal set of q35 patches that we can build upon. I think that this patch gives us at least the same functionality as piix does. (Plus there is pcie hotplug). As you know, I have a proof of concept patch series providing a second level of hotplug behind bridges. Unfortunately, it was based on the static acpi tables, before Paolo made the hotplug table generation dynamic. So it needs quite a bit of re-work. But I know that it should work :) Thanks, -Jason
