On Wed, Nov 04, 2009 at 03:20:02PM +0900, Isaku Yamahata wrote: > On Tue, Nov 03, 2009 at 04:09:16PM +0200, Michael S. Tsirkin wrote: > > > > Long term, we should fix all devices and *then* they can claim 64 bit > > > > support always. As a nice side effect, we'll be able to avoid > > > > rebuilding devices. > > > > > > Are you claiming that (PCI) devices emulation shouldn't depend on > > > target_phys_addr_t? That sounds a good idea. > > > > Yes. Maybe we can stop devices from mapping memory, have pci > > core do it for them. > > IIRC Avi proposed such a patch,
link? > but it didn't get merged. I wonder why - currently mapping is done by devices but unmapping is done by pci core. That's been always bothering me. > -- > yamahata
