153 	struct fairq_if *pif;  in fairq_add_altq()  local
160 	pif = malloc(sizeof(struct fairq_if),  in fairq_add_altq()
162 	pif->pif_bandwidth = a->ifbandwidth;  in fairq_add_altq()
163 	pif->pif_maxpri = -1;  in fairq_add_altq()
164 	pif->pif_ifq = &ifp->if_snd;  in fairq_add_altq()
167 	a->altq_disc = pif;  in fairq_add_altq()
175 	struct fairq_if *pif;  in fairq_remove_altq()  local
177 	if ((pif = a->altq_disc) == NULL)  in fairq_remove_altq()
181 	fairq_clear_interface(pif);  in fairq_remove_altq()
183 	free(pif, M_DEVBUF);  in fairq_remove_altq()
190 	struct fairq_if *pif;  in fairq_add_queue()  local
193 	if ((pif = a->altq_disc) == NULL)  in fairq_add_queue()
201 	if (pif->pif_classes[a->priority] != NULL)  in fairq_add_queue()
203 	if (clh_to_clp(pif, a->qid) != NULL)  in fairq_add_queue()
206 	cl = fairq_class_create(pif, a->priority, a->qlimit, a->bandwidth,  in fairq_add_queue()
217 	struct fairq_if *pif;  in fairq_remove_queue()  local
220 	if ((pif = a->altq_disc) == NULL)  in fairq_remove_queue()
223 	if ((cl = clh_to_clp(pif, a->qid)) == NULL)  in fairq_remove_queue()
232 	struct fairq_if *pif;  in fairq_getqstats()  local
237 	if ((pif = altq_lookup(a->ifname, ALTQT_FAIRQ)) == NULL)  in fairq_getqstats()
240 	if ((cl = clh_to_clp(pif, a->qid)) == NULL)  in fairq_getqstats()
259 fairq_clear_interface(struct fairq_if *pif)  in fairq_clear_interface()  argument
265 	for (pri = 0; pri <= pif->pif_maxpri; pri++) {  in fairq_clear_interface()
266 		if ((cl = pif->pif_classes[pri]) != NULL)  in fairq_clear_interface()
276 	struct fairq_if *pif = (struct fairq_if *)ifq->altq_disc;  in fairq_request()  local
282 		fairq_purge(pif);  in fairq_request()
290 fairq_purge(struct fairq_if *pif)  in fairq_purge()  argument
295 	for (pri = 0; pri <= pif->pif_maxpri; pri++) {  in fairq_purge()
296 		if ((cl = pif->pif_classes[pri]) != NULL && cl->cl_head)  in fairq_purge()
299 	if (ALTQ_IS_ENABLED(pif->pif_ifq))  in fairq_purge()
300 		pif->pif_ifq->ifq_len = 0;  in fairq_purge()
304 fairq_class_create(struct fairq_if *pif, int pri, int qlimit,  in fairq_class_create()  argument
336 	if ((cl = pif->pif_classes[pri]) != NULL) {  in fairq_class_create()
366 	pif->pif_classes[pri] = cl;  in fairq_class_create()
368 		pif->pif_default = cl;  in fairq_class_create()
379 	if (pri > pif->pif_maxpri)  in fairq_class_create()
380 		pif->pif_maxpri = pri;  in fairq_class_create()
381 	cl->cl_pif = pif;  in fairq_class_create()
397 		if (pif->pif_bandwidth < 8)  in fairq_class_create()
400 			red_pkttime = (int64_t)pif->pif_ifq->altq_ifp->if_mtu  in fairq_class_create()
401 			  * 1000 * 1000 * 1000 / (pif->pif_bandwidth / 8);  in fairq_class_create()
434 	struct fairq_if *pif;  in fairq_class_destroy()  local
442 	pif = cl->cl_pif;  in fairq_class_destroy()
443 	pif->pif_classes[cl->cl_pri] = NULL;  in fairq_class_destroy()
444 	if (pif->pif_poll_cache == cl)  in fairq_class_destroy()
445 		pif->pif_poll_cache = NULL;  in fairq_class_destroy()
446 	if (pif->pif_maxpri == cl->cl_pri) {  in fairq_class_destroy()
448 			if (pif->pif_classes[pri] != NULL) {  in fairq_class_destroy()
449 				pif->pif_maxpri = pri;  in fairq_class_destroy()
453 			pif->pif_maxpri = -1;  in fairq_class_destroy()
484 	struct fairq_if *pif = (struct fairq_if *)ifq->altq_disc;  in fairq_enqueue()  local
502 		cl = clh_to_clp(pif, t->qid);  in fairq_enqueue()
506 		cl = pif->pif_default;  in fairq_enqueue()
537 	struct fairq_if *pif = (struct fairq_if *)ifq->altq_disc;  in fairq_dequeue()  local
552 	if (pif->pif_poll_cache && op == ALTDQ_REMOVE) {  in fairq_dequeue()
553 		best_cl = pif->pif_poll_cache;  in fairq_dequeue()
555 		pif->pif_poll_cache = NULL;  in fairq_dequeue()
565 		for (pri = pif->pif_maxpri;  pri >= 0; pri--) {  in fairq_dequeue()
566 			if ((cl = pif->pif_classes[pri]) == NULL)  in fairq_dequeue()
594 			pif->pif_poll_cache = best_cl;  in fairq_dequeue()
891 clh_to_clp(struct fairq_if *pif, uint32_t chandle)  in clh_to_clp()  argument
899 	for (idx = pif->pif_maxpri; idx >= 0; idx--)  in clh_to_clp()
900 		if ((cl = pif->pif_classes[idx]) != NULL &&  in clh_to_clp()