880 		const ip6_udp_header_t *ip6_udp;  in ip6_frame_validate()  local
883 		ip6_udp = (const ip6_udp_header_t *)buf;  in ip6_frame_validate()
885 		T_ASSERT_GE(buf_len, (u_int)sizeof(*ip6_udp), NULL);  in ip6_frame_validate()
886 		udp_len = ntohs(ip6_udp->udp.uh_ulen);  in ip6_frame_validate()
888 		T_ASSERT_GE(udp_len, (u_int)sizeof(ip6_udp->udp), NULL);  in ip6_frame_validate()
889 		data_len = udp_len - (u_int)sizeof(ip6_udp->udp);  in ip6_frame_validate()
893 			    ntohs(ip6_udp->udp.uh_sport),  in ip6_frame_validate()
894 			    ntohs(ip6_udp->udp.uh_dport),  in ip6_frame_validate()
896 			    ntohs(ip6_udp->udp.uh_sum),  in ip6_frame_validate()
1060 	ip6_udp_header_t *      ip6_udp;  in ethernet_udp6_frame_populate()  local
1064 	frame_length = (u_int)(sizeof(*eh_p) + sizeof(*ip6_udp)) + data_len;  in ethernet_udp6_frame_populate()
1071 	ip6_udp = (ip6_udp_header_t *)(void *)(eh_p + 1);  in ethernet_udp6_frame_populate()
1073 	    (((char *)&ip6_udp->udp) - sizeof(*udp6_pseudo));  in ethernet_udp6_frame_populate()
1074 	payload = (char *)(eh_p + 1) + sizeof(*ip6_udp);  in ethernet_udp6_frame_populate()
1089 	udp6_pseudo->length = htons(sizeof(ip6_udp->udp) + data_len);  in ethernet_udp6_frame_populate()
1092 	ip6_udp->udp.uh_sport = htons(src_port);  in ethernet_udp6_frame_populate()
1093 	ip6_udp->udp.uh_dport = htons(dst_port);  in ethernet_udp6_frame_populate()
1094 	ip6_udp->udp.uh_ulen = htons(sizeof(ip6_udp->udp) + data_len);  in ethernet_udp6_frame_populate()
1095 	ip6_udp->udp.uh_sum = 0;  in ethernet_udp6_frame_populate()
1096 	ip6_udp->udp.uh_sum = in_cksum(udp6_pseudo, (int)(sizeof(*udp6_pseudo)  in ethernet_udp6_frame_populate()
1097 	    + sizeof(ip6_udp->udp) + data_len));  in ethernet_udp6_frame_populate()
1100 	bzero(&ip6_udp->ip6, sizeof(ip6_udp->ip6));  in ethernet_udp6_frame_populate()
1101 	ip6_udp->ip6.ip6_vfc = IPV6_VERSION;  in ethernet_udp6_frame_populate()
1102 	ip6_udp->ip6.ip6_nxt = IPPROTO_UDP;  in ethernet_udp6_frame_populate()
1103 	bcopy(src_ip, &ip6_udp->ip6.ip6_src, sizeof(*src_ip));  in ethernet_udp6_frame_populate()
1104 	bcopy(dst_ip, &ip6_udp->ip6.ip6_dst, sizeof(*dst_ip));  in ethernet_udp6_frame_populate()
1105 	ip6_udp->ip6.ip6_plen = htons(sizeof(struct udphdr) + data_len);  in ethernet_udp6_frame_populate()
1264 	ip6_udp_header_t *      ip6_udp;  in ethernet_frame_get_udp6_payload()  local
1272 	T_ASSERT_GE(buf_len, (u_int)(sizeof(*eh_p) + sizeof(*ip6_udp)), NULL);  in ethernet_frame_get_udp6_payload()
1278 	ip6_udp = (ip6_udp_header_t *)(void *)(eh_p + 1);  in ethernet_frame_get_udp6_payload()
1280 	ip6_len = ntohs(ip6_udp->ip6.ip6_plen);  in ethernet_frame_get_udp6_payload()
1284 	T_ASSERT_EQ((int)(ip6_udp->ip6.ip6_vfc & IPV6_VERSION_MASK),  in ethernet_frame_get_udp6_payload()
1287 	T_ASSERT_EQ((int)ip6_udp->ip6.ip6_nxt, IPPROTO_UDP, NULL);  in ethernet_frame_get_udp6_payload()
1289 	T_ASSERT_GE(buf_len, (u_int)sizeof(*ip6_udp), NULL);  in ethernet_frame_get_udp6_payload()
1290 	udp_len = ntohs(ip6_udp->udp.uh_ulen);  in ethernet_frame_get_udp6_payload()
1292 	T_ASSERT_GE(udp_len, (u_int)sizeof(ip6_udp->udp), NULL);  in ethernet_frame_get_udp6_payload()
1293 	payload_length = udp_len - (int)sizeof(ip6_udp->udp);  in ethernet_frame_get_udp6_payload()
1295 		payload = (ip6_udp + 1);  in ethernet_frame_get_udp6_payload()