Searched refs:ip_cksum (Results 1 – 4 of 4) sorted by relevance
185 ip_cksum += ptr16[0]; ip_cksum += ptr16[1]; in initialize_ipv4_header()186 ip_cksum += ptr16[2]; ip_cksum += ptr16[3]; in initialize_ipv4_header()188 ip_cksum += ptr16[6]; ip_cksum += ptr16[7]; in initialize_ipv4_header()189 ip_cksum += ptr16[8]; ip_cksum += ptr16[9]; in initialize_ipv4_header()194 ip_cksum = ((ip_cksum & 0xFFFF0000) >> 16) + in initialize_ipv4_header()197 ip_cksum = (~ip_cksum) & 0x0000FFFF; in initialize_ipv4_header()233 ip_cksum += ptr16[0]; ip_cksum += ptr16[1]; in initialize_ipv4_header_proto()234 ip_cksum += ptr16[2]; ip_cksum += ptr16[3]; in initialize_ipv4_header_proto()236 ip_cksum += ptr16[6]; ip_cksum += ptr16[7]; in initialize_ipv4_header_proto()237 ip_cksum += ptr16[8]; ip_cksum += ptr16[9]; in initialize_ipv4_header_proto()[all …]
111 uint32_t ip_cksum; in setup_pkt_udp_ip_headers() local141 ip_cksum = 0; in setup_pkt_udp_ip_headers()142 ip_cksum += ptr16[0]; ip_cksum += ptr16[1]; in setup_pkt_udp_ip_headers()143 ip_cksum += ptr16[2]; ip_cksum += ptr16[3]; in setup_pkt_udp_ip_headers()145 ip_cksum += ptr16[6]; ip_cksum += ptr16[7]; in setup_pkt_udp_ip_headers()146 ip_cksum += ptr16[8]; ip_cksum += ptr16[9]; in setup_pkt_udp_ip_headers()151 ip_cksum = ((ip_cksum & 0xFFFF0000) >> 16) + in setup_pkt_udp_ip_headers()154 ip_cksum -= 65535; in setup_pkt_udp_ip_headers()155 ip_cksum = (~ip_cksum) & 0x0000FFFF; in setup_pkt_udp_ip_headers()156 if (ip_cksum == 0) in setup_pkt_udp_ip_headers()[all …]
248 uint32_t ip_cksum; in ipv4_hdr_cksum() local255 ip_cksum = v16_h[0] + v16_h[1] + v16_h[2] + v16_h[3] + in ipv4_hdr_cksum()259 ip_cksum = (ip_cksum & 0xffff) + (ip_cksum >> 16); in ipv4_hdr_cksum()260 ip_cksum = (ip_cksum & 0xffff) + (ip_cksum >> 16); in ipv4_hdr_cksum()261 ip_cksum = (~ip_cksum) & 0x0000FFFF; in ipv4_hdr_cksum()262 return (ip_cksum == 0) ? 0xFFFF : (uint16_t) ip_cksum; in ipv4_hdr_cksum()
1350 uint16_t ip_cksum, tcp_cksum; in pkt_ipv4_work_nat() local1352 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum, in pkt_ipv4_work_nat()1363 ip->hdr_checksum = ip_cksum; in pkt_ipv4_work_nat()1368 uint16_t ip_cksum, udp_cksum; in pkt_ipv4_work_nat() local1370 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum, in pkt_ipv4_work_nat()1381 ip->hdr_checksum = ip_cksum; in pkt_ipv4_work_nat()1389 uint16_t ip_cksum, tcp_cksum; in pkt_ipv4_work_nat() local1391 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum, in pkt_ipv4_work_nat()1402 ip->hdr_checksum = ip_cksum; in pkt_ipv4_work_nat()1407 uint16_t ip_cksum, udp_cksum; in pkt_ipv4_work_nat() local[all …]