On Fri, Mar 08, 2019 at 04:05:55PM -0700, Jim Fehlig wrote: > xenbus is virtual controller (akin to virtio controllers) for Xen > paravirtual devices. Although all Xen VMs have a xenbus, it has > never been modeled in libvirt, or in Xen native VM config format > for that matter. > > Recently there have been requests to support Xen's max_grant_frames > setting in libvirt. max_grant_frames is best modeled as an attribute > of xenbus. It describes the maximum IO buffer space (or DMA space) > available in xenbus for use by connected paravirtual devices. This > patch introduces a new xenbus controller type that includes a > maxGrantFrames attribute. > > Signed-off-by: Jim Fehlig <jfehlig@xxxxxxxx> > --- Reviewed-by: Daniel P. Berrangé <berrange@xxxxxxxxxx> Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
