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Searched refs:ip_sum (Results 1 – 25 of 38) sorted by relevance

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/xnu-11417.101.15/bsd/net/classq/
H A Dclassq_util.c184 sum = ~ntohs(ip->ip_sum) & 0xffff; in write_dsfield()
189 ip->ip_sum = htons(~sum & 0xffff); in write_dsfield()
276 sum = ~ntohs(ip->ip_sum) & 0xffff; in mark_ecn()
280 ip->ip_sum = htons(~sum & 0xffff); in mark_ecn()
/xnu-11417.101.15/bsd/skywalk/nexus/flowswitch/
H A Dfsw_qos.c52 ip->ip_sum = fsw_qos_csum_fixup(ip->ip_sum, htons(old_tos), in fsw_qos_set_ip_tos()
/xnu-11417.101.15/bsd/net/
H A Dnat464_utils.c531 ip4->ip_sum = pbuf_inet_cksum(pbuf, 0, 0, ip4->ip_hl << 2); in nat464_translate_icmp_ip()
537 __func__, ntohs(ip4->ip_len), ip4->ip_p, ntohs(ip4->ip_sum), in nat464_translate_icmp_ip()
682 ip4->ip_sum = 0; in nat464_translate_64()
706 ip4->ip_sum = pbuf_inet_cksum(pbuf, 0, 0, ip4->ip_hl << 2); in nat464_translate_64()
713 ntohs(ip4->ip_len), ip4->ip_p, ntohs(ip4->ip_sum), in nat464_translate_64()
859 iph->ip_sum = 0; in nat464_translate_proto()
860 iph->ip_sum = pbuf_inet_cksum(pbuf, 0, 0, hlen); in nat464_translate_proto()
1054 iph->ip_sum = 0; in nat464_translate_proto()
1055 iph->ip_sum = pbuf_inet_cksum(pbuf, 0, 0, iph->ip_hl << 2); in nat464_translate_proto()
H A Dpf.c383 pd->ip_sum = &h->ip_sum; in pf_lazy_makewritable()
2810 h->ip_sum = 0; in pf_send_tcp()
4572 ip4->ip_sum = pbuf_inet_cksum(pbuf, 0, 0, ip4->ip_hl << 2); in pf_change_icmp_af()
4834 ip4->ip_sum = 0; in pf_nat64_ipv6()
4837 ip4->ip_sum = pbuf_inet_cksum(pbuf, 0, 0, ip4->ip_hl << 2); in pf_nat64_ipv6()
5056 &th->th_sport, pd->ip_sum, &th->th_sum, in pf_test_rule()
5072 &th->th_dport, pd->ip_sum, in pf_test_rule()
5084 &uh->uh_sport, pd->ip_sum, in pf_test_rule()
5100 &uh->uh_dport, pd->ip_sum, in pf_test_rule()
5119 pf_change_a(&saddr->v4addr.s_addr, pd->ip_sum, in pf_test_rule()
[all …]
H A Dpacket_mangler.c1041 u_int16_t ip_sum; in chksm_update() local
1052 ip->ip_sum = 0; in chksm_update()
1053 err = mbuf_inet_cksum(data, 0, 0, ip->ip_hl << 2, &ip_sum); // ip sum in chksm_update()
1055 ip->ip_sum = ip_sum; in chksm_update()
H A Dif_pflog.c406 ip->ip_sum = 0; in pflog_packet()
407 ip->ip_sum = in_cksum(m, ip->ip_hl << 2); in pflog_packet()
H A Dpf_norm.c1978 h->ip_sum = pf_cksum_fixup(h->ip_sum, ipoff, h->ip_off, 0); in pf_normalize_ip()
2155 h->ip_sum = pf_cksum_fixup(h->ip_sum, ipoff, h->ip_off, 0); in pf_normalize_ip()
2163 h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_ttl, h->ip_ttl, 0); in pf_normalize_ip()
2173 h->ip_sum = pf_cksum_fixup(h->ip_sum, oip_id, h->ip_id, 0); in pf_normalize_ip()
2187 h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_ttl, h->ip_ttl, 0); in pf_normalize_ip()
/xnu-11417.101.15/tests/
H A Dicmp_fragmented_payload.c156 (uint16_t)(pcb->inner_ip_hdr == NULL ? -1 : pcb->inner_ip_hdr->ip_sum), in icmp4_pcb_print()
256 pcb->inner_ip_hdr->ip_sum = 0; in icmp4_pcb_set_payload()
259 …pcb->inner_ip_hdr->ip_sum = checksum_buffer((uint16_t*)pcb->inner_ip_hdr, pcb->inner_ip_hdr_len… in icmp4_pcb_set_payload()
H A Dnet_test_lib.c270 ip_udp->ip.ip_sum = 0; /* needs to be zero for checksum */ in ethernet_udp4_frame_populate()
271 ip_udp->ip.ip_sum = in_cksum(&ip_udp->ip, sizeof(ip_udp->ip)); in ethernet_udp4_frame_populate()
/xnu-11417.101.15/osfmk/kdp/
H A Dkdp_udp.c167 u_short ip_sum; /* checksum */ member
521 ip_sum( in ip_sum() function
593 ip->ip_sum = 0; in kdp_reply()
594 ip->ip_sum = htons(~ip_sum((unsigned char *)ip, ip->ip_hl)); in kdp_reply()
670 ip->ip_sum = 0; in kdp_send()
671 ip->ip_sum = htons(~ip_sum((unsigned char *)ip, ip->ip_hl)); in kdp_send()
1560 ip->ip_sum = 0; in create_panic_header()
1561 ip->ip_sum = htons(~ip_sum((unsigned char *)ip, ip->ip_hl)); in create_panic_header()
/xnu-11417.101.15/bsd/net/pktsched/
H A Dpktsched.c707 sum = ~ntohs(ip->ip_sum) & 0xffff; in pktsched_mbuf_mark_ecn()
711 ip->ip_sum = htons(~sum & 0xffff); in pktsched_mbuf_mark_ecn()
790 sum = ~ntohs(ip->ip_sum) & 0xffff; in pktsched_kpkt_mark_ecn()
794 ip->ip_sum = htons(~sum & 0xffff); in pktsched_kpkt_mark_ecn()
/xnu-11417.101.15/bsd/netinet/
H A Dip.h113 u_short ip_sum; /* checksum */ member
H A Din_gif.c279 sum = ~ntohs(ip->ip_sum) & 0xffff; in in_gif_input()
283 ip->ip_sum = htons(~sum & 0xffff); in in_gif_input()
H A Dip_output.c1417 ip->ip_sum = 0; in ip_output_list()
1658 ip->ip_sum = 0; in ip_output_list()
1660 ip->ip_sum = ip_cksum_hdr_out(m, hlen); in ip_output_list()
1980 mhip->ip_sum = 0; in ip_fragment()
1982 mhip->ip_sum = ip_cksum_hdr_out(m, mhlen); in ip_fragment()
2010 ip->ip_sum = 0; in ip_fragment()
2012 ip->ip_sum = ip_cksum_hdr_out(m, hlen); in ip_fragment()
2193 ip->ip_sum = 0; in in_finalize_cksum()
2204 offset = hoff + offsetof(struct ip, ip_sum); in in_finalize_cksum()
3062 ip->ip_sum = 0; in ip_mloopback()
[all …]
H A Dkpi_ipfilter.c391 ip->ip_sum = 0; in ipf_inject_input()
392 ip->ip_sum = in_cksum(m, hlen); in ipf_inject_input()
H A Dip_compat.h575 __u16 ip_sum;
H A Dudp_usrreq.c2926 uint16_t ip_sum; in udp_input_checksum() local
2931 ip_sum = ipov->ih_len; in udp_input_checksum()
2935 ipov->ih_len = ip_sum; in udp_input_checksum()
3099 ip->ip_sum = in_cksum_hdr_opt(ip); in udp_fill_keepalive_offload_frames()
/xnu-11417.101.15/bsd/netinet6/
H A Din6_gif.c282 sum = ~ntohs(ip->ip_sum) & 0xffff; in in6_gif_input()
286 ip->ip_sum = htons(~sum & 0xffff); in in6_gif_input()
H A Dah_input.c404 sum = ~ntohs(ip->ip_sum) & 0xffff; in ah4_input()
408 ip->ip_sum = htons(~sum & 0xffff); in ah4_input()
540 ip->ip_sum = 0; in ah4_input()
541 ip->ip_sum = ip_cksum_hdr_in(m, hlen); in ah4_input()
H A Desp_input.c607 sum = ~ntohs(ip->ip_sum) & 0xffff; in esp4_input_extended()
611 ip->ip_sum = htons(~sum & 0xffff); in esp4_input_extended()
851 ip->ip_sum = 0; in esp4_input_extended()
852 ip->ip_sum = ip_cksum_hdr_in(m, hlen); in esp4_input_extended()
1356 sum = ~ntohs(ip->ip_sum) & 0xffff; in esp6_input_extended()
1360 ip->ip_sum = htons(~sum & 0xffff); in esp6_input_extended()
2052 ip->ip_sum = 0; // Recalculate checksum in esp_kpipe_input()
2053 ip->ip_sum = in_cksum_hdr_opt(ip); in esp_kpipe_input()
H A Dipsec.c2296 ip->ip_sum = 0; in ipsec4_encapsulate()
2298 ip->ip_sum = in_cksum(m, hlen); in ipsec4_encapsulate()
2300 ip->ip_sum = in_cksum(m, hlen); in ipsec4_encapsulate()
2503 ip->ip_sum = 0; in ipsec64_encapsulate()
2722 ip->ip_sum = 0; in ipsec46_encapsulate()
2724 ip->ip_sum = in_cksum(m, hlen); in ipsec46_encapsulate()
2726 ip->ip_sum = in_cksum(m, hlen); in ipsec46_encapsulate()
5482 ip->ip_sum = 0; in ipsec_fill_offload_frame()
5490 ip->ip_sum = in_cksum_hdr_opt(ip); in ipsec_fill_offload_frame()
H A Desp_output.c1154 ip->ip_sum = 0; // Recalculate checksum in esp_kpipe_output()
1155 ip->ip_sum = in_cksum_hdr_opt(ip); in esp_kpipe_output()
/xnu-11417.101.15/bsd/dev/dtrace/scripts/
H A Dip.d178 ipv4_checksum = (ip != NULL) ? ntohs(ip->ip_sum) : 0;
/xnu-11417.101.15/bsd/skywalk/nexus/netif/
H A Dnx_netif_gso.c454 state->hdr.ip->ip_sum = 0; in netif_gso_ipv4_tcp_internal()
458 state->hdr.ip->ip_sum = inet_cksum_buffer(buffer, 0, 0, hlen); in netif_gso_ipv4_tcp_internal()
/xnu-11417.101.15/bsd/skywalk/nexus/flowswitch/flow/
H A Dflow_track.c880 ip->ip_sum = 0; in flow_track_abort_tcp()
1020 ip->ip_sum = 0; in flow_track_abort_quic()

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