Lines Matching defs:in6_dev

329 	struct inet6_dev *in6_dev;
333 	in6_dev = in6_dev_get(dev);
334 	if (!in6_dev) {
338 	parms = in6_dev->nd_parms;
369 	in6_dev_put(in6_dev);
1236 	struct inet6_dev *in6_dev;
1266 	in6_dev = __in6_dev_get(skb->dev);
1267 	if (!in6_dev) {
1275 	if (!ipv6_accept_ra(in6_dev)) {
1290 	if (in6_dev->if_flags & IF_RS_SENT) {
1295 		in6_dev->if_flags |= IF_RA_RCVD;
1302 	old_if_flags = in6_dev->if_flags;
1303 	in6_dev->if_flags = (in6_dev->if_flags & ~(IF_RA_MANAGED |
1310 	if (old_if_flags != in6_dev->if_flags)
1313 	if (!READ_ONCE(in6_dev->cnf.accept_ra_defrtr)) {
1321 	    lifetime < READ_ONCE(in6_dev->cnf.accept_ra_min_lft)) {
1330 	net = dev_net(in6_dev->dev);
1331 	if (!READ_ONCE(in6_dev->cnf.accept_ra_from_local) &&
1332 	    ipv6_chk_addr(net, &ipv6_hdr(skb)->saddr, in6_dev->dev, 0)) {
1342 	    !READ_ONCE(in6_dev->cnf.accept_ra_rtr_pref))
1359 	defrtr_usr_metric = in6_dev->cnf.ra_defrtr_metric;
1409 	if (READ_ONCE(in6_dev->cnf.accept_ra_min_hop_limit) < 256 &&
1411 		if (READ_ONCE(in6_dev->cnf.accept_ra_min_hop_limit) <=
1413 			WRITE_ONCE(in6_dev->cnf.hop_limit,
1428 	if (in6_dev->nd_parms) {
1435 			NEIGH_VAR_SET(in6_dev->nd_parms, RETRANS_TIME, rtime);
1436 			in6_dev->tstamp = jiffies;
1447 			if (rtime != NEIGH_VAR(in6_dev->nd_parms, BASE_REACHABLE_TIME)) {
1448 				NEIGH_VAR_SET(in6_dev->nd_parms,
1450 				NEIGH_VAR_SET(in6_dev->nd_parms,
1452 				in6_dev->nd_parms->reachable_time = neigh_rand_reach_time(rtime);
1453 				in6_dev->tstamp = jiffies;
1487 	if (!ipv6_accept_ra(in6_dev)) {
1494 	if (!READ_ONCE(in6_dev->cnf.accept_ra_from_local) &&
1495 	    ipv6_chk_addr(dev_net(in6_dev->dev), &ipv6_hdr(skb)->saddr,
1496 			  in6_dev->dev, 0)) {
1502 	if (READ_ONCE(in6_dev->cnf.accept_ra_rtr_pref) && ndopts.nd_opts_ri) {
1514 			    !READ_ONCE(in6_dev->cnf.accept_ra_defrtr))
1517 			    ntohl(ri->lifetime) < READ_ONCE(in6_dev->cnf.accept_ra_min_lft))
1519 			if (ri->prefix_len < READ_ONCE(in6_dev->cnf.accept_ra_rt_info_min_plen))
1521 			if (ri->prefix_len > READ_ONCE(in6_dev->cnf.accept_ra_rt_info_max_plen))
1540 	if (READ_ONCE(in6_dev->cnf.accept_ra_pinfo) && ndopts.nd_opts_pi) {
1551 	if (ndopts.nd_opts_mtu && READ_ONCE(in6_dev->cnf.accept_ra_mtu)) {
1558 		if (in6_dev->ra_mtu != mtu) {
1559 			in6_dev->ra_mtu = mtu;
1565 		} else if (READ_ONCE(in6_dev->cnf.mtu6) != mtu) {
1566 			WRITE_ONCE(in6_dev->cnf.mtu6, mtu);
1590 		inet6_ifinfo_notify(RTM_NEWLINK, in6_dev);