altq/libaltq/qop_cbq.c

115 	u_int  	bandwidth = 100000000;	/* 100Mbps */
126 		if (EQUAL(*argv, "bandwidth")) {
129 				bandwidth = atobps(*argv);
154 		if (qcmd_tbr_register(ifname, bandwidth, tbrsize) != 0)
158 	if (qcmd_cbq_add_if(ifname, bandwidth,
172 	u_int	bandwidth = 0;
241 				bandwidth = atobps(*argv);
291 	if (bandwidth == 0 && pbandwidth != 0) {
295 			bandwidth = ifinfo->bandwidth / 100 * pbandwidth;
299 				   pri, bandwidth,
312 qcmd_cbq_add_if(const char *ifname, u_int bandwidth, int is_wrr, int efficient,
317 	error = qop_cbq_add_if(NULL, ifname, bandwidth, is_wrr, efficient,
328 		   u_int pri, u_int bandwidth,
357 			/* reserve bandwidth for ctl_class */
359 				ifinfo->bandwidth / 100 * CTL_PBANDWIDTH;
360 			if (bandwidth <= ctl_bandwidth)
362 				    "bandwidth for default class too small!");
363 			bandwidth -= ctl_bandwidth;
369 					  borrow, pri, bandwidth,
405 		      u_int pri, u_int bandwidth,
418 	return qop_cbq_modify_class(clinfo, pri, bandwidth,
482 	       u_int bandwidth, int is_wrr, int efficient, bool no_control)
492 		(1.0 / (double)bandwidth) * PS_PER_SEC * 8;
497 	error = qop_add_if(&ifinfo, ifname, bandwidth,
523 		  struct classinfo *borrow, u_int pri, u_int bandwidth,
549 		if (bandwidth >
550 		    parent_clinfo->bandwidth - parent_clinfo->allocated) {
553 			    "bandwidth overcommitted %uK requested but only %dK available (%uK already allocated)",
554 			    bandwidth / 1000,
555 			    ((int)parent_clinfo->bandwidth -
561 			    bandwidth / 1000,
562 			    (parent_clinfo->bandwidth -
573 	cbq_clinfo->bandwidth = bandwidth;
599 			   bandwidth, maxdelay, maxburst, minburst,
618 		parent_clinfo->allocated += bandwidth;
665 		parent_clinfo->allocated -= cbq_clinfo->bandwidth;
671 qop_cbq_modify_class(struct classinfo *clinfo, u_int pri, u_int bandwidth,
685 	old_bandwidth = cbq_clinfo->bandwidth;
688 		if (bandwidth > old_bandwidth) {
689 			/* increase bandwidth */
690 			if (bandwidth - old_bandwidth >
691 			    parent_clinfo->bandwidth
694 		} else if (bandwidth < old_bandwidth) {
695 			/* decrease bandwidth */
696 			if (bandwidth < cbq_clinfo->allocated)
724 			   bandwidth, maxdelay, maxburst, minburst,
736 			parent_clinfo->allocated += bandwidth;
738 		cbq_clinfo->bandwidth = bandwidth;
769 	       u_int bandwidth, u_int maxdelay, u_int maxburst,
783 	if (bandwidth == 0)
786 		f = ((double) bandwidth / (double) ifinfo->bandwidth);
877 	if (bandwidth == 0 && borrow_class == NULL_CLASS_HANDLE)