-void ofproto_port_clear_cfm(struct ofproto *, uint32_t port_no);
-void ofproto_port_set_cfm(struct ofproto *, uint32_t port_no,
- const struct cfm *,
- const uint16_t *remote_mps, size_t n_remote_mps);
-const struct cfm *ofproto_port_get_cfm(struct ofproto *, uint32_t port_no);
+void ofproto_port_clear_cfm(struct ofproto *, uint16_t ofp_port);
+void ofproto_port_set_cfm(struct ofproto *, uint16_t ofp_port,
+ const struct cfm_settings *);