sys/netgraph/ng_car.c

63 	struct ng_car_hookconf conf;	/* hook configuration */
200 	priv->upper.tc = priv->upper.conf.cbs = NG_CAR_CBS_MIN;
201 	priv->upper.te = priv->upper.conf.ebs = NG_CAR_EBS_MIN;
202 	priv->upper.conf.cir = NG_CAR_CIR_DFLT;
203 	priv->upper.conf.green_action = NG_CAR_ACTION_FORWARD;
204 	priv->upper.conf.yellow_action = NG_CAR_ACTION_FORWARD;
205 	priv->upper.conf.red_action = NG_CAR_ACTION_DROP;
206 	priv->upper.conf.mode = 0;
215 	priv->lower.tc = priv->lower.conf.cbs = NG_CAR_CBS_MIN;
216 	priv->lower.te = priv->lower.conf.ebs = NG_CAR_EBS_MIN;
217 	priv->lower.conf.cir = NG_CAR_CIR_DFLT;
218 	priv->lower.conf.green_action = NG_CAR_ACTION_FORWARD;
219 	priv->lower.conf.yellow_action = NG_CAR_ACTION_FORWARD;
220 	priv->lower.conf.red_action = NG_CAR_ACTION_DROP;
221 	priv->lower.conf.mode = 0;
293 	if (hinfo->conf.opt & NG_CAR_COUNT_PACKETS) {
304 		NG_CAR_PERFORM_MATCH_ACTION(hinfo->conf.green_action);
315 			NG_CAR_PERFORM_MATCH_ACTION(hinfo->conf.green_action);
318 		} else if (hinfo->conf.mode == NG_CAR_SHAPE) {
323 		} else if (hinfo->conf.mode == NG_CAR_RED) {
325 			if (len - (hinfo->tc - len) > hinfo->conf.ebs) {
329 				NG_CAR_PERFORM_MATCH_ACTION(hinfo->conf.red_action);
334 			    hinfo->conf.ebs) {
340 				NG_CAR_PERFORM_MATCH_ACTION(hinfo->conf.yellow_action);
345 				NG_CAR_PERFORM_MATCH_ACTION(hinfo->conf.red_action);
354 				NG_CAR_PERFORM_MATCH_ACTION(hinfo->conf.yellow_action);
358 				NG_CAR_PERFORM_MATCH_ACTION(hinfo->conf.red_action);
426 				bcopy(&priv->upper.conf, &bconf->downstream,
428 				bcopy(&priv->lower.conf, &bconf->upstream,
492 				bcopy(&bconf->downstream, &priv->upper.conf,
493 				    sizeof(priv->upper.conf));
494     				priv->upper.tc = priv->upper.conf.cbs;
495 				if (priv->upper.conf.mode == NG_CAR_RED ||
496 				    priv->upper.conf.mode == NG_CAR_SHAPE) {
499 					priv->upper.te = priv->upper.conf.ebs;
503 				bcopy(&bconf->upstream, &priv->lower.conf,
504 				    sizeof(priv->lower.conf));
505     				priv->lower.tc = priv->lower.conf.cbs;
506 				if (priv->lower.conf.mode == NG_CAR_RED ||
507 				    priv->lower.conf.mode == NG_CAR_SHAPE) {
510 					priv->lower.te = priv->lower.conf.ebs;
609 	if (h->conf.mode == NG_CAR_SINGLE_RATE) {
612 		h->tc += (h->conf.cir * deltat_us) >> 23;
613 		delta = h->tc - h->conf.cbs;
615 			h->tc = h->conf.cbs;
619 			if (h->te > ((int64_t)h->conf.ebs))
620 				h->te = h->conf.ebs;
623 	} else if (h->conf.mode == NG_CAR_DOUBLE_RATE) {
625 		h->tc += (h->conf.cir * deltat_us) >> 23;
626 		if (h->tc > ((int64_t)h->conf.cbs))
627 			h->tc = h->conf.cbs;
630 		h->te += (h->conf.pir * deltat_us) >> 23;
631 		if (h->te > ((int64_t)h->conf.ebs))
632 			h->te = h->conf.ebs;
636 		h->tc += (h->conf.cir * deltat_us) >> 23;
637 		if (h->tc > ((int64_t)h->conf.cbs))
638 			h->tc = h->conf.cbs;
653 	delay = (-(hinfo->tc)) * hz * 8 / hinfo->conf.cir + 1;
693 		if (hinfo->conf.opt & NG_CAR_COUNT_PACKETS) {
751 			if (hinfo->conf.opt & NG_CAR_COUNT_PACKETS) {