Lines Matching refs:ip6rd
189 ipv6_addr_set(&t->ip6rd.prefix, htonl(0x20020000), 0, 0, 0); in ipip6_tunnel_clone_6rd()
190 t->ip6rd.relay_prefix = 0; in ipip6_tunnel_clone_6rd()
191 t->ip6rd.prefixlen = 16; in ipip6_tunnel_clone_6rd()
192 t->ip6rd.relay_prefixlen = 0; in ipip6_tunnel_clone_6rd()
195 memcpy(&t->ip6rd, &t0->ip6rd, sizeof(t->ip6rd)); in ipip6_tunnel_clone_6rd()
632 prefix_len = tunnel->ip6rd.prefixlen + 32 in only_dnatted()
633 - tunnel->ip6rd.relay_prefixlen; in only_dnatted()
817 if (ipv6_prefix_equal(v6dst, &tunnel->ip6rd.prefix, in check_6rd()
818 tunnel->ip6rd.prefixlen)) { in check_6rd()
823 pbw0 = tunnel->ip6rd.prefixlen >> 5; in check_6rd()
824 pbi0 = tunnel->ip6rd.prefixlen & 0x1f; in check_6rd()
826 d = tunnel->ip6rd.relay_prefixlen < 32 ? in check_6rd()
828 tunnel->ip6rd.relay_prefixlen : 0; in check_6rd()
830 pbi1 = pbi0 - tunnel->ip6rd.relay_prefixlen; in check_6rd()
835 *v4dst = tunnel->ip6rd.relay_prefix | htonl(d); in check_6rd()
1169 struct ip_tunnel_6rd *ip6rd) in ipip6_tunnel_update_6rd() argument
1174 if (ip6rd->relay_prefixlen > 32 || in ipip6_tunnel_update_6rd()
1175 ip6rd->prefixlen + (32 - ip6rd->relay_prefixlen) > 64) in ipip6_tunnel_update_6rd()
1178 ipv6_addr_prefix(&prefix, &ip6rd->prefix, ip6rd->prefixlen); in ipip6_tunnel_update_6rd()
1179 if (!ipv6_addr_equal(&prefix, &ip6rd->prefix)) in ipip6_tunnel_update_6rd()
1181 if (ip6rd->relay_prefixlen) in ipip6_tunnel_update_6rd()
1182 relay_prefix = ip6rd->relay_prefix & in ipip6_tunnel_update_6rd()
1184 (32 - ip6rd->relay_prefixlen)); in ipip6_tunnel_update_6rd()
1187 if (relay_prefix != ip6rd->relay_prefix) in ipip6_tunnel_update_6rd()
1190 t->ip6rd.prefix = prefix; in ipip6_tunnel_update_6rd()
1191 t->ip6rd.relay_prefix = relay_prefix; in ipip6_tunnel_update_6rd()
1192 t->ip6rd.prefixlen = ip6rd->prefixlen; in ipip6_tunnel_update_6rd()
1193 t->ip6rd.relay_prefixlen = ip6rd->relay_prefixlen; in ipip6_tunnel_update_6rd()
1203 struct ip_tunnel_6rd ip6rd; in ipip6_tunnel_get6rd() local
1214 ip6rd.prefix = t->ip6rd.prefix; in ipip6_tunnel_get6rd()
1215 ip6rd.relay_prefix = t->ip6rd.relay_prefix; in ipip6_tunnel_get6rd()
1216 ip6rd.prefixlen = t->ip6rd.prefixlen; in ipip6_tunnel_get6rd()
1217 ip6rd.relay_prefixlen = t->ip6rd.relay_prefixlen; in ipip6_tunnel_get6rd()
1218 if (copy_to_user(data, &ip6rd, sizeof(ip6rd))) in ipip6_tunnel_get6rd()
1228 struct ip_tunnel_6rd ip6rd; in ipip6_tunnel_6rdctl() local
1233 if (copy_from_user(&ip6rd, data, sizeof(ip6rd))) in ipip6_tunnel_6rdctl()
1237 err = ipip6_tunnel_update_6rd(t, &ip6rd); in ipip6_tunnel_6rdctl()
1582 struct ip_tunnel_6rd *ip6rd) in ipip6_netlink_6rd_parms() argument
1585 memset(ip6rd, 0, sizeof(*ip6rd)); in ipip6_netlink_6rd_parms()
1592 ip6rd->prefix = nla_get_in6_addr(data[IFLA_IPTUN_6RD_PREFIX]); in ipip6_netlink_6rd_parms()
1597 ip6rd->relay_prefix = in ipip6_netlink_6rd_parms()
1603 ip6rd->prefixlen = nla_get_u16(data[IFLA_IPTUN_6RD_PREFIXLEN]); in ipip6_netlink_6rd_parms()
1608 ip6rd->relay_prefixlen = in ipip6_netlink_6rd_parms()
1624 struct ip_tunnel_6rd ip6rd; in ipip6_newlink() local
1654 if (ipip6_netlink_6rd_parms(data, &ip6rd)) { in ipip6_newlink()
1655 err = ipip6_tunnel_update_6rd(nt, &ip6rd); in ipip6_newlink()
1674 struct ip_tunnel_6rd ip6rd; in ipip6_changelink() local
1705 if (ipip6_netlink_6rd_parms(data, &ip6rd)) in ipip6_changelink()
1706 return ipip6_tunnel_update_6rd(t, &ip6rd); in ipip6_changelink()
1773 &tunnel->ip6rd.prefix) || in ipip6_fill_info()
1775 tunnel->ip6rd.relay_prefix) || in ipip6_fill_info()
1777 tunnel->ip6rd.prefixlen) || in ipip6_fill_info()
1779 tunnel->ip6rd.relay_prefixlen)) in ipip6_fill_info()