Searched refs:ip_cksum (Results 1 – 4 of 4) sorted by relevance
183 ip_cksum += ptr16[0]; ip_cksum += ptr16[1]; in initialize_ipv4_header()184 ip_cksum += ptr16[2]; ip_cksum += ptr16[3]; in initialize_ipv4_header()186 ip_cksum += ptr16[6]; ip_cksum += ptr16[7]; in initialize_ipv4_header()187 ip_cksum += ptr16[8]; ip_cksum += ptr16[9]; in initialize_ipv4_header()192 ip_cksum = ((ip_cksum & 0xFFFF0000) >> 16) + in initialize_ipv4_header()195 ip_cksum = (~ip_cksum) & 0x0000FFFF; in initialize_ipv4_header()231 ip_cksum += ptr16[0]; ip_cksum += ptr16[1]; in initialize_ipv4_header_proto()232 ip_cksum += ptr16[2]; ip_cksum += ptr16[3]; in initialize_ipv4_header_proto()234 ip_cksum += ptr16[6]; ip_cksum += ptr16[7]; in initialize_ipv4_header_proto()235 ip_cksum += ptr16[8]; ip_cksum += ptr16[9]; in initialize_ipv4_header_proto()[all …]
109 uint32_t ip_cksum; in setup_pkt_udp_ip_headers() local139 ip_cksum = 0; in setup_pkt_udp_ip_headers()140 ip_cksum += ptr16[0]; ip_cksum += ptr16[1]; in setup_pkt_udp_ip_headers()141 ip_cksum += ptr16[2]; ip_cksum += ptr16[3]; in setup_pkt_udp_ip_headers()143 ip_cksum += ptr16[6]; ip_cksum += ptr16[7]; in setup_pkt_udp_ip_headers()144 ip_cksum += ptr16[8]; ip_cksum += ptr16[9]; in setup_pkt_udp_ip_headers()149 ip_cksum = ((ip_cksum & 0xFFFF0000) >> 16) + in setup_pkt_udp_ip_headers()152 ip_cksum -= 65535; in setup_pkt_udp_ip_headers()153 ip_cksum = (~ip_cksum) & 0x0000FFFF; in setup_pkt_udp_ip_headers()154 if (ip_cksum == 0) in setup_pkt_udp_ip_headers()[all …]
249 uint32_t ip_cksum; in ipv4_hdr_cksum() local256 ip_cksum = v16_h[0] + v16_h[1] + v16_h[2] + v16_h[3] + in ipv4_hdr_cksum()260 ip_cksum = (ip_cksum & 0xffff) + (ip_cksum >> 16); in ipv4_hdr_cksum()261 ip_cksum = (ip_cksum & 0xffff) + (ip_cksum >> 16); in ipv4_hdr_cksum()262 ip_cksum = (~ip_cksum) & 0x0000FFFF; in ipv4_hdr_cksum()263 return (ip_cksum == 0) ? 0xFFFF : (uint16_t) ip_cksum; in ipv4_hdr_cksum()
1352 uint16_t ip_cksum, tcp_cksum; in pkt_ipv4_work_nat() local1354 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum, in pkt_ipv4_work_nat()1365 ip->hdr_checksum = ip_cksum; in pkt_ipv4_work_nat()1370 uint16_t ip_cksum, udp_cksum; in pkt_ipv4_work_nat() local1372 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum, in pkt_ipv4_work_nat()1383 ip->hdr_checksum = ip_cksum; in pkt_ipv4_work_nat()1391 uint16_t ip_cksum, tcp_cksum; in pkt_ipv4_work_nat() local1393 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum, in pkt_ipv4_work_nat()1404 ip->hdr_checksum = ip_cksum; in pkt_ipv4_work_nat()1409 uint16_t ip_cksum, udp_cksum; in pkt_ipv4_work_nat() local[all …]