On Thu, Nov 19, 2015 at 03:02:12PM +0300, Pavel Fedin wrote: > Hello! > > > > I think if you have motivation, you could implement userspace forwarding > > > for ccw yourself, > > since you know the thing and know how to > > > do it. For MMIO it was indeed very simple. > > > > I'll take a peek at your patch. > > This is actually a note for Michael. ccw support is one more reason for > handling forwarding on virtio device level, not on memory > region level. > > Kind regards, > Pavel Fedin > Expert Engineer > Samsung Electronics Research center Russia >
I don't know what is the right solution for CCW but patching pci and mmio like you did will not help CCW at all. -- MST
