On Tue, 8 Nov 2011 08:32:50 +0200, "Michael S. Tsirkin" <[email protected]> wrote: > On Tue, Nov 08, 2011 at 10:23:33AM +1030, Rusty Russell wrote: > > Even so, should we just use the PCI cap list, and have each > > cap entry just contain a BIR & offset? > > > > Thanks, > > Rusty. > > And size :) > I say, Rusty, did you see my patch? That's what it's doing, > I also addressed the issue that with KVM on x86, PIO is faster > than MMIO so we need to use it for notifications/isr.
Faster? Really? Why? Were the ppc guys right that's it's obsolescent? Because PIO is going to be ugly AFAICT for every non-x86 platform. Cheers, Rusty. _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
