66 	struct tcf_proto_ops *t, **tp;  in register_tcf_proto_ops()  local
69 	for (tp = &tcf_proto_base; (t=*tp) != NULL; tp = &t->next) {  in register_tcf_proto_ops()
77 	*tp = ops;  in register_tcf_proto_ops()
84 	struct tcf_proto_ops *t, **tp;  in unregister_tcf_proto_ops()  local
87 	for (tp = &tcf_proto_base; (t=*tp) != NULL; tp = &t->next)  in unregister_tcf_proto_ops()
95 	*tp = t->next;  in unregister_tcf_proto_ops()
101 			  struct tcf_proto *tp, unsigned long fh, int event);
106 static __inline__ u32 tcf_auto_prio(struct tcf_proto *tp)  in tcf_auto_prio()  argument
110 	if (tp)  in tcf_auto_prio()
111 		first = tp->prio-1;  in tcf_auto_prio()
129 	struct tcf_proto *tp = NULL;  in tc_ctl_tfilter()  local
174 	for (back = chain; (tp=*back) != NULL; back = &tp->next) {  in tc_ctl_tfilter()
175 		if (tp->prio >= prio) {  in tc_ctl_tfilter()
176 			if (tp->prio == prio) {  in tc_ctl_tfilter()
177 				if (!nprio || (tp->protocol != protocol && protocol))  in tc_ctl_tfilter()
180 				tp = NULL;  in tc_ctl_tfilter()
185 	if (tp == NULL) {  in tc_ctl_tfilter()
199 		if ((tp = kmalloc(sizeof(*tp), GFP_KERNEL)) == NULL)  in tc_ctl_tfilter()
216 			kfree(tp);  in tc_ctl_tfilter()
219 		memset(tp, 0, sizeof(*tp));  in tc_ctl_tfilter()
220 		tp->ops = tp_ops;  in tc_ctl_tfilter()
221 		tp->protocol = protocol;  in tc_ctl_tfilter()
222 		tp->prio = nprio ? : tcf_auto_prio(*back);  in tc_ctl_tfilter()
223 		tp->q = q;  in tc_ctl_tfilter()
224 		tp->classify = tp_ops->classify;  in tc_ctl_tfilter()
225 		tp->classid = parent;  in tc_ctl_tfilter()
226 		err = tp_ops->init(tp);  in tc_ctl_tfilter()
228 			kfree(tp);  in tc_ctl_tfilter()
233 		tp->next = *back;  in tc_ctl_tfilter()
234 		*back = tp;  in tc_ctl_tfilter()
237 	} else if (tca[TCA_KIND-1] && rtattr_strcmp(tca[TCA_KIND-1], tp->ops->kind))  in tc_ctl_tfilter()
240 	fh = tp->ops->get(tp, t->tcm_handle);  in tc_ctl_tfilter()
246 			*back = tp->next;  in tc_ctl_tfilter()
249 			tcf_destroy(tp);  in tc_ctl_tfilter()
265 			err = tp->ops->delete(tp, fh);  in tc_ctl_tfilter()
268 			err = tfilter_notify(skb, n, tp, fh, RTM_NEWTFILTER);  in tc_ctl_tfilter()
276 	err = tp->ops->change(tp, cl, t->tcm_handle, tca, &fh);  in tc_ctl_tfilter()
278 		tfilter_notify(skb, n, tp, fh, RTM_NEWTFILTER);  in tc_ctl_tfilter()
287 tcf_fill_node(struct sk_buff *skb, struct tcf_proto *tp, unsigned long fh,  in tcf_fill_node()  argument
300 	tcm->tcm_ifindex = tp->q->dev->ifindex;  in tcf_fill_node()
301 	tcm->tcm_parent = tp->classid;  in tcf_fill_node()
303 	tcm->tcm_info = TC_H_MAKE(tp->prio, tp->protocol);  in tcf_fill_node()
304 	RTA_PUT(skb, TCA_KIND, IFNAMSIZ, tp->ops->kind);  in tcf_fill_node()
305 	if (tp->ops->dump && tp->ops->dump(tp, fh, skb, tcm) < 0)  in tcf_fill_node()
317 			  struct tcf_proto *tp, unsigned long fh, int event)  in tfilter_notify()  argument
326 	if (tcf_fill_node(skb, tp, fh, pid, n->nlmsg_seq, 0, event) <= 0) {  in tfilter_notify()
341 static int tcf_node_dump(struct tcf_proto *tp, unsigned long n, struct tcf_walker *arg)  in tcf_node_dump()  argument
345 	return tcf_fill_node(a->skb, tp, n, NETLINK_CB(a->cb->skb).pid,  in tcf_node_dump()
355 	struct tcf_proto *tp, **chain;  in tc_dump_tfilter()  local
389 	for (tp=*chain, t=0; tp; tp = tp->next, t++) {  in tc_dump_tfilter()
392 		    TC_H_MAJ(tcm->tcm_info) != tp->prio)  in tc_dump_tfilter()
395 		    TC_H_MIN(tcm->tcm_info) != tp->protocol)  in tc_dump_tfilter()
400 			if (tcf_fill_node(skb, tp, 0, NETLINK_CB(cb->skb).pid,  in tc_dump_tfilter()
406 		if (tp->ops->walk == NULL)  in tc_dump_tfilter()
414 		tp->ops->walk(tp, &arg.w);  in tc_dump_tfilter()