
Libvirt wants to know about the guest-side connection state of some virtio-serial ports (in particular the one(s) assigned to guest agent(s)). Report such states with a new monitor event. RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1080376 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>