Lines Matching refs:uh_sum
1891 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum); in udp_output()
2781 if (uh->uh_sum == 0) { in udp_input_checksum()
2793 uh->uh_sum = m->m_pkthdr.csum_rx_val; in udp_input_checksum()
2850 uh->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_input_checksum()
2853 uh->uh_sum ^= 0xffff; in udp_input_checksum()
2862 uh->uh_sum = in_cksum(m, ulen + sizeof(struct ip)); in udp_input_checksum()
2869 if (uh->uh_sum != 0) { in udp_input_checksum()
3036 udp->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_fill_keepalive_offload_frames()
3044 uh_sum); in udp_fill_keepalive_offload_frames()
3110 udp6->uh_sum = in6_pseudo(&ip6->ip6_src, in udp_fill_keepalive_offload_frames()
3118 uh_sum); in udp_fill_keepalive_offload_frames()