On So, 2014-02-16 at 17:53 +0200, Michael S. Tsirkin wrote: > On Fri, Feb 07, 2014 at 01:51:27PM +0100, Igor Mammedov wrote: > > Since introduction of PCIHP, it became problematic to > > punch hole in PCI0._CRS statically since PCI hotplug > > region size became runtime changeable. > > What makes it runtime changeable?
machine type. q35 / piix map them at different locations. Also we might want to this also for devices which are runtime-configurable (isa-debugcon, pvpanic, ...). cheers, Gerd
