42 	bool ia_pd : 1;  member
350 static int dhcpv6_add_option_ia_pd(struct net_pkt *pkt, struct dhcpv6_ia_pd *ia_pd,  in dhcpv6_add_option_ia_pd()  argument
370 	ret = net_pkt_write_be32(pkt, ia_pd->iaid);  in dhcpv6_add_option_ia_pd()
375 	ret = net_pkt_write_be32(pkt, ia_pd->t1);  in dhcpv6_add_option_ia_pd()
380 	ret = net_pkt_write_be32(pkt, ia_pd->t2);  in dhcpv6_add_option_ia_pd()
395 	ret = net_pkt_write_be32(pkt, ia_pd->iaprefix.preferred_lifetime);  in dhcpv6_add_option_ia_pd()
400 	ret = net_pkt_write_be32(pkt, ia_pd->iaprefix.valid_lifetime);  in dhcpv6_add_option_ia_pd()
405 	ret = net_pkt_write_u8(pkt, ia_pd->iaprefix.prefix_len);  in dhcpv6_add_option_ia_pd()
410 	ret = net_pkt_write(pkt, &ia_pd->iaprefix.prefix,  in dhcpv6_add_option_ia_pd()
411 			    sizeof(ia_pd->iaprefix.prefix));  in dhcpv6_add_option_ia_pd()
467 	if (options->ia_pd) {  in dhcpv6_calculate_message_size()
539 	if (options->ia_pd) {  in dhcpv6_add_options()
540 		struct dhcpv6_ia_pd ia_pd = {  in dhcpv6_add_options()  local
545 			memcpy(&ia_pd.iaprefix.prefix, &iface->config.dhcpv6.prefix,  in dhcpv6_add_options()
546 			       sizeof(ia_pd.iaprefix.prefix));  in dhcpv6_add_options()
547 			ia_pd.iaprefix.prefix_len = iface->config.dhcpv6.prefix_len;  in dhcpv6_add_options()
550 		ret = dhcpv6_add_option_ia_pd(pkt, &ia_pd, options->iaprefix);  in dhcpv6_add_options()
634 		.ia_pd = iface->config.dhcpv6.params.request_prefix,  in dhcpv6_send_solicit()
665 		.ia_pd = iface->config.dhcpv6.params.request_prefix,  in dhcpv6_send_request()
697 		.ia_pd = iface->config.dhcpv6.params.request_prefix,  in dhcpv6_send_renew()
724 		.ia_pd = iface->config.dhcpv6.params.request_prefix,  in dhcpv6_send_rebind()
1107 				     struct dhcpv6_ia_pd *ia_pd)  in dhcpv6_parse_option_ia_pd()  argument
1116 	ret = net_pkt_read_be32(pkt, &ia_pd->iaid);  in dhcpv6_parse_option_ia_pd()
1121 	ret = net_pkt_read_be32(pkt, &ia_pd->t1);  in dhcpv6_parse_option_ia_pd()
1126 	ret = net_pkt_read_be32(pkt, &ia_pd->t2);  in dhcpv6_parse_option_ia_pd()
1136 	if (ia_pd->t1 != 0 && ia_pd->t2 != 0 && ia_pd->t1 > ia_pd->t2) {  in dhcpv6_parse_option_ia_pd()
1140 	NET_DBG("iaid %d t1 %d t2 %d", ia_pd->iaid, ia_pd->t1, ia_pd->t2);  in dhcpv6_parse_option_ia_pd()
1146 	ia_pd->iaprefix.status = DHCPV6_STATUS_NO_PREFIX_AVAIL;  in dhcpv6_parse_option_ia_pd()
1147 	ia_pd->status = DHCPV6_STATUS_SUCCESS;  in dhcpv6_parse_option_ia_pd()
1166 							   &ia_pd->iaprefix);  in dhcpv6_parse_option_ia_pd()
1175 							      &ia_pd->status);  in dhcpv6_parse_option_ia_pd()
1341 static int dhcpv6_find_ia_pd(struct net_pkt *pkt, struct dhcpv6_ia_pd *ia_pd)  in dhcpv6_find_ia_pd()  argument
1351 		ret = dhcpv6_parse_option_ia_pd(pkt, length, ia_pd);  in dhcpv6_find_ia_pd()
1548 	struct dhcpv6_ia_pd ia_pd = { 0 };  in dhcpv6_handle_advertise()  local
1628 		ret = dhcpv6_find_ia_pd(pkt, &ia_pd);  in dhcpv6_handle_advertise()
1634 		if (ia_pd.status != DHCPV6_STATUS_SUCCESS ||  in dhcpv6_handle_advertise()
1635 		    ia_pd.iaprefix.status != DHCPV6_STATUS_SUCCESS) {  in dhcpv6_handle_advertise()
1665 	struct dhcpv6_ia_pd ia_pd = { 0 };  in dhcpv6_handle_reply()  local
1760 		ret = dhcpv6_find_ia_pd(pkt, &ia_pd);  in dhcpv6_handle_reply()
1766 		if (iface->config.dhcpv6.prefix_iaid != ia_pd.iaid) {  in dhcpv6_handle_reply()
1822 		if (ia_pd.status == DHCPV6_STATUS_NO_PREFIX_AVAIL ||  in dhcpv6_handle_reply()
1823 		    ia_pd.iaprefix.status == DHCPV6_STATUS_NO_PREFIX_AVAIL ||  in dhcpv6_handle_reply()
1824 		    ia_pd.iaprefix.valid_lifetime == 0) {  in dhcpv6_handle_reply()
1837 					&ia_pd.iaprefix.prefix) ||  in dhcpv6_handle_reply()
1838 		     iface->config.dhcpv6.prefix_len != ia_pd.iaprefix.prefix_len)) {  in dhcpv6_handle_reply()
1844 		iface->config.dhcpv6.prefix_len = ia_pd.iaprefix.prefix_len;  in dhcpv6_handle_reply()
1846 		memcpy(&iface->config.dhcpv6.prefix, &ia_pd.iaprefix.prefix,  in dhcpv6_handle_reply()
1849 		dhcvp6_update_deadlines(iface, now, ia_pd.t1, ia_pd.t2,  in dhcpv6_handle_reply()
1850 					ia_pd.iaprefix.preferred_lifetime,  in dhcpv6_handle_reply()
1851 					ia_pd.iaprefix.valid_lifetime);  in dhcpv6_handle_reply()
1853 		ifprefix = net_if_ipv6_prefix_lookup(iface, &ia_pd.iaprefix.prefix,  in dhcpv6_handle_reply()
1854 						     ia_pd.iaprefix.prefix_len);  in dhcpv6_handle_reply()
1856 			net_if_ipv6_prefix_set_timer(ifprefix, ia_pd.iaprefix.valid_lifetime);  in dhcpv6_handle_reply()
1857 		} else if (net_if_ipv6_prefix_add(iface, &ia_pd.iaprefix.prefix,  in dhcpv6_handle_reply()
1858 						  ia_pd.iaprefix.prefix_len,  in dhcpv6_handle_reply()
1859 						  ia_pd.iaprefix.valid_lifetime) == NULL) {  in dhcpv6_handle_reply()