164 		if (local != t->parms.iph.saddr ||  in ip_tunnel_lookup()
165 		    remote != t->parms.iph.daddr ||  in ip_tunnel_lookup()
169 		if (!ip_tunnel_key_match(&t->parms, flags, key))  in ip_tunnel_lookup()
172 		if (t->parms.link == link)  in ip_tunnel_lookup()
179 		if (remote != t->parms.iph.daddr ||  in ip_tunnel_lookup()
180 		    t->parms.iph.saddr != 0 ||  in ip_tunnel_lookup()
184 		if (!ip_tunnel_key_match(&t->parms, flags, key))  in ip_tunnel_lookup()
187 		if (t->parms.link == link)  in ip_tunnel_lookup()
197 		if ((local != t->parms.iph.saddr || t->parms.iph.daddr != 0) &&  in ip_tunnel_lookup()
198 		    (local != t->parms.iph.daddr || !ipv4_is_multicast(local)))  in ip_tunnel_lookup()
204 		if (!ip_tunnel_key_match(&t->parms, flags, key))  in ip_tunnel_lookup()
207 		if (t->parms.link == link)  in ip_tunnel_lookup()
217 		if (t->parms.i_key != key ||  in ip_tunnel_lookup()
218 		    t->parms.iph.saddr != 0 ||  in ip_tunnel_lookup()
219 		    t->parms.iph.daddr != 0 ||  in ip_tunnel_lookup()
223 		if (t->parms.link == link)  in ip_tunnel_lookup()
245 				    struct ip_tunnel_parm *parms)  in ip_bucket()  argument
249 	__be32 i_key = parms->i_key;  in ip_bucket()
251 	if (parms->iph.daddr && !ipv4_is_multicast(parms->iph.daddr))  in ip_bucket()
252 		remote = parms->iph.daddr;  in ip_bucket()
256 	if (!(parms->i_flags & TUNNEL_KEY) && (parms->i_flags & VTI_ISVTI))  in ip_bucket()
265 	struct hlist_head *head = ip_bucket(itn, &t->parms);  in ip_tunnel_add()
280 					struct ip_tunnel_parm *parms,  in ip_tunnel_find()  argument
283 	__be32 remote = parms->iph.daddr;  in ip_tunnel_find()
284 	__be32 local = parms->iph.saddr;  in ip_tunnel_find()
285 	__be32 key = parms->i_key;  in ip_tunnel_find()
286 	__be16 flags = parms->i_flags;  in ip_tunnel_find()
287 	int link = parms->link;  in ip_tunnel_find()
289 	struct hlist_head *head = ip_bucket(itn, parms);  in ip_tunnel_find()
292 		if (local == t->parms.iph.saddr &&  in ip_tunnel_find()
293 		    remote == t->parms.iph.daddr &&  in ip_tunnel_find()
294 		    link == t->parms.link &&  in ip_tunnel_find()
296 		    ip_tunnel_key_match(&t->parms, flags, key))  in ip_tunnel_find()
304 					     struct ip_tunnel_parm *parms)  in __ip_tunnel_create()  argument
311 	if (parms->name[0])  in __ip_tunnel_create()
312 		strlcpy(name, parms->name, IFNAMSIZ);  in __ip_tunnel_create()
333 	tunnel->parms = *parms;  in __ip_tunnel_create()
371 	iph = &tunnel->parms.iph;  in ip_tunnel_bind_dev()
379 				 iph->saddr, tunnel->parms.o_key,  in ip_tunnel_bind_dev()
380 				 RT_TOS(iph->tos), tunnel->parms.link);  in ip_tunnel_bind_dev()
392 	if (!tdev && tunnel->parms.link)  in ip_tunnel_bind_dev()
393 		tdev = __dev_get_by_index(tunnel->net, tunnel->parms.link);  in ip_tunnel_bind_dev()
411 					  struct ip_tunnel_parm *parms)  in ip_tunnel_create()  argument
417 	dev = __ip_tunnel_create(net, itn->fb_tunnel_dev->rtnl_link_ops, parms);  in ip_tunnel_create()
443 	if ((!(tpi->flags&TUNNEL_CSUM) &&  (tunnel->parms.i_flags&TUNNEL_CSUM)) ||  in ip_tunnel_rcv()
444 	     ((tpi->flags&TUNNEL_CSUM) && !(tunnel->parms.i_flags&TUNNEL_CSUM))) {  in ip_tunnel_rcv()
450 	if (tunnel->parms.i_flags&TUNNEL_SEQ) {  in ip_tunnel_rcv()
631 			if ((tunnel->parms.iph.daddr &&  in tnl_update_pmtu()
632 			    !ipv4_is_multicast(tunnel->parms.iph.daddr)) ||  in tnl_update_pmtu()
664 	connected = (tunnel->parms.iph.daddr != 0);  in ip_tunnel_xmit()
731 			 tunnel->parms.o_key, RT_TOS(tos), tunnel->parms.link);  in ip_tunnel_xmit()
822 	t->parms.iph.saddr = p->iph.saddr;  in ip_tunnel_update()
823 	t->parms.iph.daddr = p->iph.daddr;  in ip_tunnel_update()
824 	t->parms.i_key = p->i_key;  in ip_tunnel_update()
825 	t->parms.o_key = p->o_key;  in ip_tunnel_update()
832 	t->parms.iph.ttl = p->iph.ttl;  in ip_tunnel_update()
833 	t->parms.iph.tos = p->iph.tos;  in ip_tunnel_update()
834 	t->parms.iph.frag_off = p->iph.frag_off;  in ip_tunnel_update()
836 	if (t->parms.link != p->link) {  in ip_tunnel_update()
839 		t->parms.link = p->link;  in ip_tunnel_update()
863 		memcpy(p, &t->parms, sizeof(*p));  in ip_tunnel_ioctl()
1014 	return tunnel->parms.link;  in ip_tunnel_get_iflink()
1022 	struct ip_tunnel_parm parms;  in ip_tunnel_init_net()  local
1033 	memset(&parms, 0, sizeof(parms));  in ip_tunnel_init_net()
1035 		strlcpy(parms.name, devname, IFNAMSIZ);  in ip_tunnel_init_net()
1038 	itn->fb_tunnel_dev = __ip_tunnel_create(net, ops, &parms);  in ip_tunnel_init_net()
1110 	nt->parms = *p;  in ip_tunnel_newlink()
1169 	struct iphdr *iph = &tunnel->parms.iph;  in ip_tunnel_init()
1192 	strcpy(tunnel->parms.name, dev->name);  in ip_tunnel_init()