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Searched refs:ip_sum (Results 1 – 25 of 57) sorted by relevance

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/netbsd-src/external/bsd/ipf/dist/ipsend/
H A Diptests.c149 ip->ip_sum = 0;
237 ip->ip_sum = 0;
238 ip->ip_sum = chksum((u_short *)ip, IP_HL(ip) << 2);
249 ip->ip_sum = 0;
250 ip->ip_sum = chksum((u_short *)ip, IP_HL(ip) << 2);
268 ip->ip_sum = 0;
269 ip->ip_sum = chksum((u_short *)ip, IP_HL(ip) << 2);
280 ip->ip_sum = 0;
281 ip->ip_sum = chksum((u_short *)ip, IP_HL(ip) << 2);
598 ip->ip_sum = 0;
[all …]
H A Dip.c150 ip->ip_sum = 0;
151 ip->ip_sum = chksum((u_short *)ip, IP_HL(ip) << 2);
223 ip->ip_sum = 0;
224 ip->ip_sum = chksum((u_short *)ip, hlen);
H A Dresend.c126 if (!ip->ip_sum)
127 ip->ip_sum = chksum((u_short *)ip,
/netbsd-src/sys/netinet/
H A Din_offload.c147 ip->ip_sum = 0; in tcp4_segment()
148 ip->ip_sum = in4_cksum(n, 0, off, iphlen); in tcp4_segment()
226 csump = &ip->ip_sum; in in_undefer_cksum()
242 offsetof(struct ip, ip_sum); in in_undefer_cksum()
H A Dip_flow.c306 if (ip->ip_sum >= (u_int16_t) ~htons(IPTTLDEC << 8)) in ipflow_fastforward()
307 ip->ip_sum -= ~htons(IPTTLDEC << 8); in ipflow_fastforward()
309 ip->ip_sum += htons(IPTTLDEC << 8); in ipflow_fastforward()
H A Dip_output.c702 ip->ip_sum = 0; in ip_output()
714 ip->ip_sum = in_cksum(m, hlen); in ip_output()
907 mhip->ip_sum = 0; in ip_fragment()
910 mhip->ip_sum = in_cksum(m, mhlen); in ip_fragment()
935 ip->ip_sum = 0; in ip_fragment()
937 ip->ip_sum = in_cksum(m, hlen); in ip_fragment()
2160 ip->ip_sum = 0; in ip_mloopback()
2161 ip->ip_sum = in_cksum(copym, ip->ip_hl << 2); in ip_mloopback()
H A Dip.h71 u_int16_t ip_sum; /* checksum */ member
/netbsd-src/sys/dist/pf/net/
H A Dpf.c1802 h->ip_sum = 0;
3156 pf_change_ap(saddr, &th->th_sport, pd->ip_sum,
3163 pd->ip_sum, &pd->hdr.udp->uh_sum,
3170 pf_change_a(&saddr->v4.s_addr, pd->ip_sum,
3190 pd->ip_sum, pd->naddr.v4.s_addr, 0);
3214 pf_change_ap(daddr, &th->th_dport, pd->ip_sum,
3221 pd->ip_sum, &pd->hdr.udp->uh_sum,
3228 pf_change_a(&daddr->v4.s_addr, pd->ip_sum,
3244 pd->ip_sum, pd->naddr.v4.s_addr, 0);
3369 pd->ip_sum, &th->th_sum,
[all …]
H A Dif_pflog.c292 ip->ip_sum = 0; in pflog_packet()
293 ip->ip_sum = in_cksum(m, ip->ip_hl << 2); in pflog_packet()
H A Dpf_norm.c912 h->ip_sum = pf_cksum_fixup(h->ip_sum, off, h->ip_off, 0);
1035 h->ip_sum = pf_cksum_fixup(h->ip_sum, off, h->ip_off, 0);
1043 h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_ttl, h->ip_ttl, 0);
1050 h->ip_sum = pf_cksum_fixup(h->ip_sum, id, h->ip_id, 0);
1063 h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_ttl, h->ip_ttl, 0);
/netbsd-src/sys/net/npf/
H A Dnpf_ext_normalize.c106 uint16_t cksum = ip->ip_sum; in npf_normalize_ip4()
137 ip->ip_sum = cksum; in npf_normalize_ip4()
H A Dnpf_alg_icmp.c364 ipcksum = eip->ip_sum; in npfa_icmp_nat()
421 cksum = npf_fixup16_cksum(cksum, ipcksum, eip->ip_sum); in npfa_icmp_nat()
/netbsd-src/sys/arch/mvme68k/stand/sboot/
H A Detherfun.c124 iph->ip_sum = 0; in do_send_tftp()
127 iph->ip_sum = 0xffff & ~res; in do_send_tftp()
H A Detherfun.h83 u_short ip_sum; /* checksum */ member
/netbsd-src/sys/external/bsd/ipf/netinet/
H A Dip_fil_netbsd.c867 ip->ip_sum = 0; in ipf_send_ip()
1231 ip->ip_sum = 0; in ipf_fastroute()
1242 ip->ip_sum = 0; in ipf_fastroute()
1258 else if (ip->ip_sum == 0) in ipf_fastroute()
1259 ip->ip_sum = in_cksum(m, hlen); in ipf_fastroute()
1261 if (!ip->ip_sum) in ipf_fastroute()
1262 ip->ip_sum = in_cksum(m, hlen); in ipf_fastroute()
1329 mhip->ip_sum = 0; in ipf_fastroute()
1331 mhip->ip_sum = in_cksum(m, mhlen); in ipf_fastroute()
1343 ip->ip_sum = 0; in ipf_fastroute()
[all …]
/netbsd-src/tests/net/net/
H A Dt_ip_reass.c93 ip->ip_sum = 0; in update_cksum()
99 ip->ip_sum = htons((uint16_t)cksum); in update_cksum()
125 ip->ip_sum = 0; in alloc_lopacket()
/netbsd-src/external/mpl/dhcp/dist/common/
H A Dpacket.c161 ip.ip_sum = 0;
166 ip.ip_sum = wrapsum (checksum ((unsigned char *)&ip, sizeof ip, 0));
/netbsd-src/external/mpl/dhcp/dist/includes/netinet/
H A Dip.h60 u_int16_t ip_sum; /* checksum */ member
/netbsd-src/sys/dev/pci/cxgb/
H A Dcxgb_lro.c189 ih->ip_sum = 0; in lro_flush_session()
190 ih->ip_sum = in_cksum_hdr(ih); in lro_flush_session()
/netbsd-src/usr.bin/rump_dhcpclient/
H A Dnet.c440 ip->ip_sum = checksum(ip, sizeof(*ip)); in make_udp_packet()
496 packet.ip.ip_sum = 0; in valid_udp_packet()
/netbsd-src/sys/lib/libsa/
H A Dip.c101 ip->ip_sum = ip_cksum(ip, sizeof(*ip)); in sendip()
/netbsd-src/external/bsd/ipf/dist/ipsd/Celler/
H A Dip_compat.h174 __u16 ip_sum; member
/netbsd-src/usr.sbin/ndbootd/
H A Dndbootd.c201 ip_packet->ip_sum = (~checksum); in _ndbootd_ip_cksum()
556 if (ip_packet->ip_sum != 0) { in main()
958 ip_packet->ip_sum = 0; in main()
/netbsd-src/sys/netipsec/
H A Dipsec_input.c408 ip->ip_sum = 0; in ipsec4_common_input_cb()
409 ip->ip_sum = in_cksum(m, ip->ip_hl << 2); in ipsec4_common_input_cb()
/netbsd-src/sys/altq/
H A Daltq_blue.c564 sum = ~ntohs(ip->ip_sum) & 0xffff; in mark_ecn()
568 ip->ip_sum = htons(~sum & 0xffff); in mark_ecn()

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