Lines Matching refs:uh_sum
1855 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum); in udp_output()
2726 if (uh->uh_sum == 0) { in udp_input_checksum()
2738 uh->uh_sum = m->m_pkthdr.csum_rx_val; in udp_input_checksum()
2795 uh->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_input_checksum()
2798 uh->uh_sum ^= 0xffff; in udp_input_checksum()
2807 uh->uh_sum = in_cksum(m, ulen + sizeof(struct ip)); in udp_input_checksum()
2814 if (uh->uh_sum != 0) { in udp_input_checksum()
2981 udp->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_fill_keepalive_offload_frames()
2989 uh_sum); in udp_fill_keepalive_offload_frames()
3055 udp6->uh_sum = in6_pseudo(&ip6->ip6_src, in udp_fill_keepalive_offload_frames()
3063 uh_sum); in udp_fill_keepalive_offload_frames()