ifbr_role         493 net/if_bridge.c 			req->ifbr_role = bp->bp_role;
ifbr_role         826 net/if_bridge.c 			breq->ifbr_role = bp->bp_role;
ifbr_role          54 net/if_bridge.h 	u_int8_t	ifbr_role;		/* member stp role */