Lines Matching refs:ndopts
221 struct ndisc_options *ndopts) in ndisc_parse_options() argument
225 if (!nd_opt || opt_len < 0 || !ndopts) in ndisc_parse_options()
227 memset(ndopts, 0, sizeof(*ndopts)); in ndisc_parse_options()
235 if (ndisc_ops_parse_options(dev, nd_opt, ndopts)) in ndisc_parse_options()
243 if (ndopts->nd_opt_array[nd_opt->nd_opt_type]) { in ndisc_parse_options()
248 ndopts->nd_opt_array[nd_opt->nd_opt_type] = nd_opt; in ndisc_parse_options()
252 ndopts->nd_opts_pi_end = nd_opt; in ndisc_parse_options()
253 if (!ndopts->nd_opt_array[nd_opt->nd_opt_type]) in ndisc_parse_options()
254 ndopts->nd_opt_array[nd_opt->nd_opt_type] = nd_opt; in ndisc_parse_options()
258 ndopts->nd_opts_ri_end = nd_opt; in ndisc_parse_options()
259 if (!ndopts->nd_opts_ri) in ndisc_parse_options()
260 ndopts->nd_opts_ri = nd_opt; in ndisc_parse_options()
265 ndopts->nd_useropts_end = nd_opt; in ndisc_parse_options()
266 if (!ndopts->nd_useropts) in ndisc_parse_options()
267 ndopts->nd_useropts = nd_opt; in ndisc_parse_options()
285 return ndopts; in ndisc_parse_options()
779 struct ndisc_options *ndopts) in ndisc_update() argument
783 ndisc_ops_update(dev, neigh, flags, icmp6_type, ndopts); in ndisc_update()
794 struct ndisc_options ndopts; in ndisc_recv_ns() local
822 if (!ndisc_parse_options(dev, msg->opt, ndoptlen, &ndopts)) in ndisc_recv_ns()
825 if (ndopts.nd_opts_src_lladdr) { in ndisc_recv_ns()
826 lladdr = ndisc_opt_addr_data(ndopts.nd_opts_src_lladdr, dev); in ndisc_recv_ns()
844 if (ndopts.nd_opts_nonce && ndopts.nd_opts_nonce->nd_opt_len == 1) in ndisc_recv_ns()
845 memcpy(&nonce, (u8 *)(ndopts.nd_opts_nonce + 1), 6); in ndisc_recv_ns()
954 NDISC_NEIGHBOUR_SOLICITATION, &ndopts); in ndisc_recv_ns()
998 struct ndisc_options ndopts; in ndisc_recv_na() local
1029 if (!ndisc_parse_options(dev, msg->opt, ndoptlen, &ndopts)) in ndisc_recv_na()
1032 if (ndopts.nd_opts_tgt_lladdr) { in ndisc_recv_na()
1033 lladdr = ndisc_opt_addr_data(ndopts.nd_opts_tgt_lladdr, dev); in ndisc_recv_na()
1114 NDISC_NEIGHBOUR_ADVERTISEMENT, &ndopts); in ndisc_recv_na()
1136 struct ndisc_options ndopts; in ndisc_recv_rs() local
1161 if (!ndisc_parse_options(skb->dev, rs_msg->opt, ndoptlen, &ndopts)) in ndisc_recv_rs()
1164 if (ndopts.nd_opts_src_lladdr) { in ndisc_recv_rs()
1165 lladdr = ndisc_opt_addr_data(ndopts.nd_opts_src_lladdr, in ndisc_recv_rs()
1177 NDISC_ROUTER_SOLICITATION, &ndopts); in ndisc_recv_rs()
1236 struct ndisc_options ndopts; in ndisc_router_discovery() local
1280 if (!ndisc_parse_options(skb->dev, opt, optlen, &ndopts)) in ndisc_router_discovery()
1470 if (ndopts.nd_opts_src_lladdr) { in ndisc_router_discovery()
1471 lladdr = ndisc_opt_addr_data(ndopts.nd_opts_src_lladdr, in ndisc_router_discovery()
1484 NDISC_ROUTER_ADVERTISEMENT, &ndopts); in ndisc_router_discovery()
1505 if (in6_dev->cnf.accept_ra_rtr_pref && ndopts.nd_opts_ri) { in ndisc_router_discovery()
1507 for (p = ndopts.nd_opts_ri; in ndisc_router_discovery()
1509 p = ndisc_next_option(p, ndopts.nd_opts_ri_end)) { in ndisc_router_discovery()
1541 if (in6_dev->cnf.accept_ra_pinfo && ndopts.nd_opts_pi) { in ndisc_router_discovery()
1543 for (p = ndopts.nd_opts_pi; in ndisc_router_discovery()
1545 p = ndisc_next_option(p, ndopts.nd_opts_pi_end)) { in ndisc_router_discovery()
1548 ndopts.nd_opts_src_lladdr != NULL); in ndisc_router_discovery()
1552 if (ndopts.nd_opts_mtu && in6_dev->cnf.accept_ra_mtu) { in ndisc_router_discovery()
1556 memcpy(&n, ((u8 *)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu)); in ndisc_router_discovery()
1573 if (ndopts.nd_useropts) { in ndisc_router_discovery()
1575 for (p = ndopts.nd_useropts; in ndisc_router_discovery()
1578 ndopts.nd_useropts_end)) { in ndisc_router_discovery()
1583 if (ndopts.nd_opts_tgt_lladdr || ndopts.nd_opts_rh) { in ndisc_router_discovery()
1604 struct ndisc_options ndopts; in ndisc_redirect_rcv() local
1624 if (!ndisc_parse_options(skb->dev, msg->opt, ndoptlen, &ndopts)) in ndisc_redirect_rcv()
1627 if (!ndopts.nd_opts_rh) { in ndisc_redirect_rcv()
1633 hdr = (u8 *)ndopts.nd_opts_rh; in ndisc_redirect_rcv()