Lines Matching refs:uh_sum
1858 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum); in udp_output()
2729 if (uh->uh_sum == 0) { in udp_input_checksum()
2741 uh->uh_sum = m->m_pkthdr.csum_rx_val; in udp_input_checksum()
2798 uh->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_input_checksum()
2801 uh->uh_sum ^= 0xffff; in udp_input_checksum()
2810 uh->uh_sum = in_cksum(m, ulen + sizeof(struct ip)); in udp_input_checksum()
2817 if (uh->uh_sum != 0) { in udp_input_checksum()
2984 udp->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_fill_keepalive_offload_frames()
2992 uh_sum); in udp_fill_keepalive_offload_frames()
3058 udp6->uh_sum = in6_pseudo(&ip6->ip6_src, in udp_fill_keepalive_offload_frames()
3066 uh_sum); in udp_fill_keepalive_offload_frames()