77 	struct hookinfo lower;			/* hook to lower layers */  member
213 	priv->lower.hook = NULL;  in ng_car_constructor()
214 	priv->lower.dest = NULL;  in ng_car_constructor()
215 	priv->lower.tc = priv->lower.conf.cbs = NG_CAR_CBS_MIN;  in ng_car_constructor()
216 	priv->lower.te = priv->lower.conf.ebs = NG_CAR_EBS_MIN;  in ng_car_constructor()
217 	priv->lower.conf.cir = NG_CAR_CIR_DFLT;  in ng_car_constructor()
218 	priv->lower.conf.green_action = NG_CAR_ACTION_FORWARD;  in ng_car_constructor()
219 	priv->lower.conf.yellow_action = NG_CAR_ACTION_FORWARD;  in ng_car_constructor()
220 	priv->lower.conf.red_action = NG_CAR_ACTION_DROP;  in ng_car_constructor()
221 	priv->lower.conf.mode = 0;  in ng_car_constructor()
222 	priv->lower.lastRefill = priv->upper.lastRefill;  in ng_car_constructor()
223 	priv->lower.q_first = 0;  in ng_car_constructor()
224 	priv->lower.q_last = 0;  in ng_car_constructor()
225 	ng_callout_init(&priv->lower.q_callout);  in ng_car_constructor()
226 	mtx_init(&priv->lower.q_mtx, "ng_car_l", NULL, MTX_DEF);  in ng_car_constructor()
240 		priv->lower.hook = hook;  in ng_car_newhook()
242 		bzero(&priv->lower.stats, sizeof(priv->lower.stats));  in ng_car_newhook()
243 		NG_HOOK_SET_PRIVATE(hook, &priv->lower);  in ng_car_newhook()
246 		priv->lower.dest = hook;  in ng_car_newhook()
403 				bcopy(&priv->lower.stats, &bstats->upstream,  in ng_car_rcvmsg()
411 			bzero(&priv->lower.stats,  in ng_car_rcvmsg()
412 				sizeof(priv->lower.stats));  in ng_car_rcvmsg()
428 				bcopy(&priv->lower.conf, &bconf->upstream,  in ng_car_rcvmsg()
503 				bcopy(&bconf->upstream, &priv->lower.conf,  in ng_car_rcvmsg()
504 				    sizeof(priv->lower.conf));  in ng_car_rcvmsg()
505     				priv->lower.tc = priv->lower.conf.cbs;  in ng_car_rcvmsg()
506 				if (priv->lower.conf.mode == NG_CAR_RED ||  in ng_car_rcvmsg()
507 				    priv->lower.conf.mode == NG_CAR_SHAPE) {  in ng_car_rcvmsg()
508 					priv->lower.te = 0;  in ng_car_rcvmsg()
510 					priv->lower.te = priv->lower.conf.ebs;  in ng_car_rcvmsg()
537 	ng_uncallout(&priv->lower.q_callout, node);  in ng_car_shutdown()
539 	mtx_destroy(&priv->lower.q_mtx);  in ng_car_shutdown()
567 			priv->lower.dest = NULL;  in ng_car_disconnect()