nmreq
netmap_get_na(struct nmreq *nmr, struct netmap_adapter **na, int create)
struct nmreq *nmr = (struct nmreq *) ap->a_data;
#define NIOCGINFO _IOWR('i', 145, struct nmreq) /* return IF info */
#define NIOCREGIF _IOWR('i', 146, struct nmreq) /* interface register */
int netmap_get_na(struct nmreq *nmr, struct netmap_adapter **na, int create);
int netmap_get_bdg_na(struct nmreq *nmr, struct netmap_adapter **na, int create);
int netmap_bdg_ctl(struct nmreq *nmr, bdg_lookup_fn_t func);
struct nmreq req;
int kern_netmap_regif(struct nmreq *nmr);
netmap_get_bdg_na(struct nmreq *nmr, struct netmap_adapter **na, int create)
nm_bdg_attach(struct nmreq *nmr)
nm_bdg_detach(struct nmreq *nmr)
netmap_bdg_ctl(struct nmreq *nmr, bdg_lookup_fn_t func)