86 	struct hookinfo lower;			/* hook to lower layers */  member
222 	priv->lower.hook = NULL;  in ng_car_constructor()
223 	priv->lower.dest = NULL;  in ng_car_constructor()
224 	priv->lower.tc = priv->lower.conf.cbs = NG_CAR_CBS_MIN;  in ng_car_constructor()
225 	priv->lower.te = priv->lower.conf.ebs = NG_CAR_EBS_MIN;  in ng_car_constructor()
226 	priv->lower.conf.cir = NG_CAR_CIR_DFLT;  in ng_car_constructor()
227 	priv->lower.conf.green_action = NG_CAR_ACTION_FORWARD;  in ng_car_constructor()
228 	priv->lower.conf.yellow_action = NG_CAR_ACTION_FORWARD;  in ng_car_constructor()
229 	priv->lower.conf.red_action = NG_CAR_ACTION_DROP;  in ng_car_constructor()
230 	priv->lower.conf.mode = 0;  in ng_car_constructor()
231 	priv->lower.lastRefill = priv->upper.lastRefill;  in ng_car_constructor()
232 	priv->lower.q_first = 0;  in ng_car_constructor()
233 	priv->lower.q_last = 0;  in ng_car_constructor()
234 	ng_callout_init(&priv->lower.q_callout);  in ng_car_constructor()
235 	mtx_init(&priv->lower.q_mtx, "ng_car_l", NULL, MTX_DEF);  in ng_car_constructor()
249 		priv->lower.hook = hook;  in ng_car_newhook()
251 		bzero(&priv->lower.stats, sizeof(priv->lower.stats));  in ng_car_newhook()
252 		NG_HOOK_SET_PRIVATE(hook, &priv->lower);  in ng_car_newhook()
255 		priv->lower.dest = hook;  in ng_car_newhook()
442 				bcopy(&priv->lower.stats, &bstats->upstream,  in ng_car_rcvmsg()
450 			bzero(&priv->lower.stats,  in ng_car_rcvmsg()
451 				sizeof(priv->lower.stats));  in ng_car_rcvmsg()
467 				bcopy(&priv->lower.conf, &bconf->upstream,  in ng_car_rcvmsg()
542 				bcopy(&bconf->upstream, &priv->lower.conf,  in ng_car_rcvmsg()
543 				    sizeof(priv->lower.conf));  in ng_car_rcvmsg()
544     				priv->lower.tc = priv->lower.conf.cbs;  in ng_car_rcvmsg()
545 				if (priv->lower.conf.mode == NG_CAR_RED ||  in ng_car_rcvmsg()
546 				    priv->lower.conf.mode == NG_CAR_SHAPE) {  in ng_car_rcvmsg()
547 					priv->lower.te = 0;  in ng_car_rcvmsg()
549 					priv->lower.te = priv->lower.conf.ebs;  in ng_car_rcvmsg()
576 	ng_uncallout(&priv->lower.q_callout, node);  in ng_car_shutdown()
578 	mtx_destroy(&priv->lower.q_mtx);  in ng_car_shutdown()
606 			priv->lower.dest = NULL;  in ng_car_disconnect()