96 		if (local != t->parms.iph.saddr ||  in ip_tunnel_lookup()
97 		    remote != t->parms.iph.daddr ||  in ip_tunnel_lookup()
101 		if (!ip_tunnel_key_match(&t->parms, flags, key))  in ip_tunnel_lookup()
104 		if (t->parms.link == link)  in ip_tunnel_lookup()
111 		if (remote != t->parms.iph.daddr ||  in ip_tunnel_lookup()
112 		    t->parms.iph.saddr != 0 ||  in ip_tunnel_lookup()
116 		if (!ip_tunnel_key_match(&t->parms, flags, key))  in ip_tunnel_lookup()
119 		if (t->parms.link == link)  in ip_tunnel_lookup()
129 		if ((local != t->parms.iph.saddr || t->parms.iph.daddr != 0) &&  in ip_tunnel_lookup()
130 		    (local != t->parms.iph.daddr || !ipv4_is_multicast(local)))  in ip_tunnel_lookup()
136 		if (!ip_tunnel_key_match(&t->parms, flags, key))  in ip_tunnel_lookup()
139 		if (t->parms.link == link)  in ip_tunnel_lookup()
149 		if (t->parms.i_key != key ||  in ip_tunnel_lookup()
150 		    t->parms.iph.saddr != 0 ||  in ip_tunnel_lookup()
151 		    t->parms.iph.daddr != 0 ||  in ip_tunnel_lookup()
155 		if (t->parms.link == link)  in ip_tunnel_lookup()
177 				    struct ip_tunnel_parm *parms)  in ip_bucket()  argument
181 	__be32 i_key = parms->i_key;  in ip_bucket()
183 	if (parms->iph.daddr && !ipv4_is_multicast(parms->iph.daddr))  in ip_bucket()
184 		remote = parms->iph.daddr;  in ip_bucket()
188 	if (!(parms->i_flags & TUNNEL_KEY) && (parms->i_flags & VTI_ISVTI))  in ip_bucket()
197 	struct hlist_head *head = ip_bucket(itn, &t->parms);  in ip_tunnel_add()
212 					struct ip_tunnel_parm *parms,  in ip_tunnel_find()  argument
215 	__be32 remote = parms->iph.daddr;  in ip_tunnel_find()
216 	__be32 local = parms->iph.saddr;  in ip_tunnel_find()
217 	__be32 key = parms->i_key;  in ip_tunnel_find()
218 	__be16 flags = parms->i_flags;  in ip_tunnel_find()
219 	int link = parms->link;  in ip_tunnel_find()
221 	struct hlist_head *head = ip_bucket(itn, parms);  in ip_tunnel_find()
224 		if (local == t->parms.iph.saddr &&  in ip_tunnel_find()
225 		    remote == t->parms.iph.daddr &&  in ip_tunnel_find()
226 		    link == t->parms.link &&  in ip_tunnel_find()
228 		    ip_tunnel_key_match(&t->parms, flags, key))  in ip_tunnel_find()
236 					     struct ip_tunnel_parm *parms)  in __ip_tunnel_create()  argument
244 	if (parms->name[0]) {  in __ip_tunnel_create()
245 		if (!dev_valid_name(parms->name))  in __ip_tunnel_create()
247 		strlcpy(name, parms->name, IFNAMSIZ);  in __ip_tunnel_create()
266 	tunnel->parms = *parms;  in __ip_tunnel_create()
290 	iph = &tunnel->parms.iph;  in ip_tunnel_bind_dev()
298 				    iph->saddr, tunnel->parms.o_key,  in ip_tunnel_bind_dev()
299 				    RT_TOS(iph->tos), tunnel->parms.link,  in ip_tunnel_bind_dev()
313 	if (!tdev && tunnel->parms.link)  in ip_tunnel_bind_dev()
314 		tdev = __dev_get_by_index(tunnel->net, tunnel->parms.link);  in ip_tunnel_bind_dev()
332 					  struct ip_tunnel_parm *parms)  in ip_tunnel_create()  argument
340 	dev = __ip_tunnel_create(net, itn->rtnl_link_ops, parms);  in ip_tunnel_create()
376 	if ((!(tpi->flags&TUNNEL_CSUM) &&  (tunnel->parms.i_flags&TUNNEL_CSUM)) ||  in ip_tunnel_rcv()
377 	     ((tpi->flags&TUNNEL_CSUM) && !(tunnel->parms.i_flags&TUNNEL_CSUM))) {  in ip_tunnel_rcv()
383 	if (tunnel->parms.i_flags&TUNNEL_SEQ) {  in ip_tunnel_rcv()
526 		daddr = md ? dst : tunnel->parms.iph.daddr;  in tnl_update_pmtu()
660 	connected = (tunnel->parms.iph.daddr != 0);  in ip_tunnel_xmit()
736 			    tunnel->parms.o_key, RT_TOS(tos), tunnel->parms.link,  in ip_tunnel_xmit()
840 	t->parms.iph.saddr = p->iph.saddr;  in ip_tunnel_update()
841 	t->parms.iph.daddr = p->iph.daddr;  in ip_tunnel_update()
842 	t->parms.i_key = p->i_key;  in ip_tunnel_update()
843 	t->parms.o_key = p->o_key;  in ip_tunnel_update()
850 	t->parms.iph.ttl = p->iph.ttl;  in ip_tunnel_update()
851 	t->parms.iph.tos = p->iph.tos;  in ip_tunnel_update()
852 	t->parms.iph.frag_off = p->iph.frag_off;  in ip_tunnel_update()
854 	if (t->parms.link != p->link || t->fwmark != fwmark) {  in ip_tunnel_update()
857 		t->parms.link = p->link;  in ip_tunnel_update()
881 		memcpy(p, &t->parms, sizeof(*p));  in ip_tunnel_ioctl()
1031 	return tunnel->parms.link;  in ip_tunnel_get_iflink()
1039 	struct ip_tunnel_parm parms;  in ip_tunnel_init_net()  local
1055 	memset(&parms, 0, sizeof(parms));  in ip_tunnel_init_net()
1057 		strlcpy(parms.name, devname, IFNAMSIZ);  in ip_tunnel_init_net()
1060 	itn->fb_tunnel_dev = __ip_tunnel_create(net, ops, &parms);  in ip_tunnel_init_net()
1139 	nt->parms = *p;  in ip_tunnel_newlink()
1211 	struct iphdr *iph = &tunnel->parms.iph;  in ip_tunnel_init()
1235 	strcpy(tunnel->parms.name, dev->name);  in ip_tunnel_init()