Lines Matching refs:uh_sum
1840 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum); in udp_output()
2710 if (uh->uh_sum == 0) { in udp_input_checksum()
2722 uh->uh_sum = m->m_pkthdr.csum_rx_val; in udp_input_checksum()
2779 uh->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_input_checksum()
2782 uh->uh_sum ^= 0xffff; in udp_input_checksum()
2791 uh->uh_sum = in_cksum(m, ulen + sizeof(struct ip)); in udp_input_checksum()
2798 if (uh->uh_sum != 0) { in udp_input_checksum()
2965 udp->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_fill_keepalive_offload_frames()
2973 uh_sum); in udp_fill_keepalive_offload_frames()
3039 udp6->uh_sum = in6_pseudo(&ip6->ip6_src, in udp_fill_keepalive_offload_frames()
3047 uh_sum); in udp_fill_keepalive_offload_frames()