33 	bool ia_na : 1;  member
284 static int dhcpv6_add_option_ia_na(struct net_pkt *pkt, struct dhcpv6_ia_na *ia_na,  in dhcpv6_add_option_ia_na()  argument
303 	ret = net_pkt_write_be32(pkt, ia_na->iaid);  in dhcpv6_add_option_ia_na()
308 	ret = net_pkt_write_be32(pkt, ia_na->t1);  in dhcpv6_add_option_ia_na()
313 	ret = net_pkt_write_be32(pkt, ia_na->t2);  in dhcpv6_add_option_ia_na()
328 	ret = net_pkt_write(pkt, &ia_na->iaaddr.addr, sizeof(ia_na->iaaddr.addr));  in dhcpv6_add_option_ia_na()
333 	ret = net_pkt_write_be32(pkt, ia_na->iaaddr.preferred_lifetime);  in dhcpv6_add_option_ia_na()
338 	ret = net_pkt_write_be32(pkt, ia_na->iaaddr.valid_lifetime);  in dhcpv6_add_option_ia_na()
450 	if (options->ia_na) {  in dhcpv6_calculate_message_size()
516 	if (options->ia_na) {  in dhcpv6_add_options()
517 		struct dhcpv6_ia_na ia_na = {  in dhcpv6_add_options()  local
522 			memcpy(&ia_na.iaaddr.addr, &iface->config.dhcpv6.addr,  in dhcpv6_add_options()
523 			       sizeof(ia_na.iaaddr.addr));  in dhcpv6_add_options()
526 		ret = dhcpv6_add_option_ia_na(pkt, &ia_na, options->iaaddr);  in dhcpv6_add_options()
626 		.ia_na = iface->config.dhcpv6.params.request_addr,  in dhcpv6_send_solicit()
652 		.ia_na = iface->config.dhcpv6.params.request_addr,  in dhcpv6_send_request()
678 		.ia_na = iface->config.dhcpv6.params.request_addr,  in dhcpv6_send_renew()
705 		.ia_na = iface->config.dhcpv6.params.request_addr,  in dhcpv6_send_rebind()
732 		.ia_na = true,  in dhcpv6_send_confirm()
914 				     struct dhcpv6_ia_na *ia_na)  in dhcpv6_parse_option_ia_na()  argument
923 	ret = net_pkt_read_be32(pkt, &ia_na->iaid);  in dhcpv6_parse_option_ia_na()
928 	ret = net_pkt_read_be32(pkt, &ia_na->t1);  in dhcpv6_parse_option_ia_na()
933 	ret = net_pkt_read_be32(pkt, &ia_na->t2);  in dhcpv6_parse_option_ia_na()
943 	if (ia_na->t1 != 0 && ia_na->t2 != 0 && ia_na->t1 > ia_na->t2) {  in dhcpv6_parse_option_ia_na()
947 	NET_DBG("iaid %d t1 %d t2 %d", ia_na->iaid, ia_na->t1, ia_na->t2);  in dhcpv6_parse_option_ia_na()
953 	ia_na->iaaddr.status = DHCPV6_STATUS_NO_ADDR_AVAIL;  in dhcpv6_parse_option_ia_na()
954 	ia_na->status = DHCPV6_STATUS_SUCCESS;  in dhcpv6_parse_option_ia_na()
973 							 &ia_na->iaaddr);  in dhcpv6_parse_option_ia_na()
982 							      &ia_na->status);  in dhcpv6_parse_option_ia_na()
1270 static int dhcpv6_find_ia_na(struct net_pkt *pkt, struct dhcpv6_ia_na *ia_na)  in dhcpv6_find_ia_na()  argument
1280 		ret = dhcpv6_parse_option_ia_na(pkt, length, ia_na);  in dhcpv6_find_ia_na()
1452 	struct dhcpv6_ia_na ia_na = { 0 };  in dhcpv6_handle_advertise()  local
1516 		ret = dhcpv6_find_ia_na(pkt, &ia_na);  in dhcpv6_handle_advertise()
1522 		if (ia_na.status != DHCPV6_STATUS_SUCCESS ||  in dhcpv6_handle_advertise()
1523 		    ia_na.iaaddr.status != DHCPV6_STATUS_SUCCESS) {  in dhcpv6_handle_advertise()
1569 	struct dhcpv6_ia_na ia_na = { 0 };  in dhcpv6_handle_reply()  local
1650 		ret = dhcpv6_find_ia_na(pkt, &ia_na);  in dhcpv6_handle_reply()
1656 		if (iface->config.dhcpv6.addr_iaid != ia_na.iaid) {  in dhcpv6_handle_reply()
1682 		if (ia_na.status == DHCPV6_STATUS_NO_ADDR_AVAIL ||  in dhcpv6_handle_reply()
1683 		    ia_na.iaaddr.status == DHCPV6_STATUS_NO_ADDR_AVAIL ||  in dhcpv6_handle_reply()
1684 		    ia_na.iaaddr.valid_lifetime == 0) {  in dhcpv6_handle_reply()
1697 				       &ia_na.iaaddr.addr)) {  in dhcpv6_handle_reply()
1702 		memcpy(&iface->config.dhcpv6.addr, &ia_na.iaaddr.addr,  in dhcpv6_handle_reply()
1705 		dhcvp6_update_deadlines(iface, now, ia_na.t1, ia_na.t2,  in dhcpv6_handle_reply()
1706 					ia_na.iaaddr.preferred_lifetime,  in dhcpv6_handle_reply()
1707 					ia_na.iaaddr.valid_lifetime);  in dhcpv6_handle_reply()
1709 		ifaddr = net_if_ipv6_addr_lookup_by_iface(iface, &ia_na.iaaddr.addr);  in dhcpv6_handle_reply()
1712 				ifaddr, ia_na.iaaddr.valid_lifetime);  in dhcpv6_handle_reply()
1713 		} else if (net_if_ipv6_addr_add(iface, &ia_na.iaaddr.addr, NET_ADDR_DHCP,  in dhcpv6_handle_reply()
1714 						ia_na.iaaddr.valid_lifetime) == NULL) {  in dhcpv6_handle_reply()