| /dragonfly/sys/netinet/ |
| H A D | ip_demux.c | 150 int len, iphlen, iplen; in ip_lengthcheck() local
174 iphlen = ip->ip_hl << 2; in ip_lengthcheck()
181 if (m->m_len < hoff + iphlen) { in ip_lengthcheck()
182 m = m_pullup(m, hoff + iphlen); in ip_lengthcheck()
219 if (iplen < iphlen + sizeof(struct tcphdr)) { in ip_lengthcheck()
234 thoff + iphlen > ntohs(ip->ip_len)) { in ip_lengthcheck()
238 if (m->m_len < hoff + iphlen + thoff) { in ip_lengthcheck()
239 m = m_pullup(m, hoff + iphlen + thoff); in ip_lengthcheck()
261 if (iplen < iphlen) { in ip_lengthcheck()
289 int iphlen; in ip_hashfn() local
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| H A D | igmp.c | 178 int iphlen; in igmp_input() local
190 iphlen = *offp; in igmp_input()
196 igmplen = ntohs(ip->ip_len) - iphlen; in igmp_input()
206 minlen = iphlen + IGMP_MINLEN; in igmp_input()
216 m->m_data += iphlen; in igmp_input()
217 m->m_len -= iphlen; in igmp_input()
224 m->m_data -= iphlen; in igmp_input()
225 m->m_len += iphlen; in igmp_input()
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| H A D | udp_usrreq.c | 332 int iphlen; member
352 arg->iphlen + sizeof(struct udphdr), in udp_mcast_input()
375 int iphlen; in udp_input() local
389 iphlen = off; in udp_input()
398 if (iphlen > sizeof(struct ip)) { in udp_input()
400 iphlen = sizeof(struct ip); in udp_input()
411 uh = (struct udphdr *)((caddr_t)ip + iphlen); in udp_input()
422 ip_len = ntohs(ip->ip_len) - iphlen; in udp_input()
503 arg.iphlen = iphlen; in udp_input()
583 iphlen + sizeof(struct udphdr), &udp_in); in udp_input()
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| H A D | ip_carp.c | 935 int len, iphlen; in carp_proto_input() local
937 iphlen = *offp; in carp_proto_input()
991 len = iphlen + sizeof(*ch); in carp_proto_input()
1015 ch = (struct carp_header *)((uint8_t *)ip + iphlen); in carp_proto_input()
1018 if (in_cksum_skip(m, len, iphlen)) { in carp_proto_input()
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| /dragonfly/sys/netgraph7/tcpmss/ |
| H A D | ng_tcpmss.c | 273 int iphlen, tcphlen, pktlen; in ng_tcpmss_rcvdata() local
310 iphlen = ip->ip_hl << 2; in ng_tcpmss_rcvdata()
311 if (iphlen < sizeof(struct ip) || iphlen > pktlen ) in ng_tcpmss_rcvdata()
319 M_CHECK(iphlen - sizeof(struct ip) + sizeof(struct tcphdr)); in ng_tcpmss_rcvdata()
321 tcp = (struct tcphdr *)((caddr_t )ip + iphlen); in ng_tcpmss_rcvdata()
325 if (tcphlen < sizeof(struct tcphdr) || tcphlen > pktlen - iphlen) in ng_tcpmss_rcvdata()
337 tcp = (struct tcphdr *)((caddr_t )ip + iphlen); in ng_tcpmss_rcvdata()
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| /dragonfly/sys/netgraph/pptpgre/ |
| H A D | ng_pptpgre.c | 570 int iphlen, grelen, extralen; in ng_pptpgre_recv() local
595 iphlen = ip->ip_hl << 2; in ng_pptpgre_recv()
596 if (m->m_len < iphlen + sizeof(*gre)) { in ng_pptpgre_recv()
597 if ((m = m_pullup(m, iphlen + sizeof(*gre))) == NULL) { in ng_pptpgre_recv()
604 gre = (const struct greheader *)((const u_char *)ip + iphlen); in ng_pptpgre_recv()
606 if (m->m_pkthdr.len < iphlen + grelen) { in ng_pptpgre_recv()
610 if (m->m_len < iphlen + grelen) { in ng_pptpgre_recv()
611 if ((m = m_pullup(m, iphlen + grelen)) == NULL) { in ng_pptpgre_recv()
617 gre = (const struct greheader *)((const u_char *)ip + iphlen); in ng_pptpgre_recv()
622 - (iphlen + grelen + gre->hasSeq * (u_int16_t)ntohs(gre->length)); in ng_pptpgre_recv()
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| /dragonfly/sys/netgraph7/pptpgre/ |
| H A D | ng_pptpgre.c | 659 int iphlen, grelen, extralen; in ng_pptpgre_rcvdata_lower() local
683 iphlen = ip->ip_hl << 2; in ng_pptpgre_rcvdata_lower()
684 if (m->m_len < iphlen + sizeof(*gre)) { in ng_pptpgre_rcvdata_lower()
685 if ((m = m_pullup(m, iphlen + sizeof(*gre))) == NULL) { in ng_pptpgre_rcvdata_lower()
691 gre = (const struct greheader *)((const u_char *)ip + iphlen); in ng_pptpgre_rcvdata_lower()
693 if (m->m_pkthdr.len < iphlen + grelen) { in ng_pptpgre_rcvdata_lower()
697 if (m->m_len < iphlen + grelen) { in ng_pptpgre_rcvdata_lower()
698 if ((m = m_pullup(m, iphlen + grelen)) == NULL) { in ng_pptpgre_rcvdata_lower()
703 gre = (const struct greheader *)((const u_char *)ip + iphlen); in ng_pptpgre_rcvdata_lower()
708 - (iphlen + grelen + gre->hasSeq * (u_int16_t)ntohs(gre->length)); in ng_pptpgre_rcvdata_lower()
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| /dragonfly/sys/net/ip_mroute/ |
| H A D | ip_mroute.c | 3029 int iphlen; local
3031 iphlen = *offp;
3072 m->m_data += iphlen;
3073 m->m_len -= iphlen;
3103 m->m_data -= iphlen;
3104 m->m_len += iphlen;
3185 m->m_data += (iphlen + PIM_MINLEN);
3186 m->m_len -= (iphlen + PIM_MINLEN);
3192 m->m_data -= (iphlen + PIM_MINLEN);
3220 m_adj(m, iphlen + PIM_MINLEN);
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| /dragonfly/sys/dev/netif/em/ |
| H A D | if_em.c | 4556 int iphlen, hoff, thoff, ex = 0; in em_tso_pullup() local
4563 iphlen = m->m_pkthdr.csum_iphlen; in em_tso_pullup()
4567 KASSERT(iphlen > 0, ("invalid ip hlen")); in em_tso_pullup()
4574 if (m->m_len < hoff + iphlen + thoff + ex) { in em_tso_pullup()
4575 m = m_pullup(m, hoff + iphlen + thoff + ex); in em_tso_pullup()
4593 int hoff, iphlen, thoff, hlen; in em_tso_setup() local
4596 iphlen = mp->m_pkthdr.csum_iphlen; in em_tso_setup()
4603 adapter->csum_iphlen == iphlen && in em_tso_setup()
4612 hlen = hoff + iphlen + thoff; in em_tso_setup()
4642 TXD->upper_setup.tcp_fields.tucss = hoff + iphlen; in em_tso_setup()
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| /dragonfly/sys/dev/netif/emx/ |
| H A D | if_emx.c | 4348 int iphlen, hoff, thoff, ex = 0; in emx_tso_pullup() local
4355 iphlen = m->m_pkthdr.csum_iphlen; in emx_tso_pullup()
4359 KASSERT(iphlen > 0, ("invalid ip hlen")); in emx_tso_pullup()
4366 if (m->m_len < hoff + iphlen + thoff + ex) { in emx_tso_pullup()
4367 m = m_pullup(m, hoff + iphlen + thoff + ex); in emx_tso_pullup()
4385 int hoff, iphlen, thoff, hlen; in emx_tso_setup() local
4392 iphlen = mp->m_pkthdr.csum_iphlen; in emx_tso_setup()
4400 tdata->csum_iphlen == iphlen && in emx_tso_setup()
4412 hlen = hoff + iphlen + thoff; in emx_tso_setup()
4442 TXD->upper_setup.tcp_fields.tucss = hoff + iphlen; in emx_tso_setup()
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| /dragonfly/sys/net/lagg/ |
| H A D | if_lagg.c | 1653 int iphlen; in lagg_hashmbuf() local
1715 iphlen = ip->ip_hl << 2; in lagg_hashmbuf()
1716 if (iphlen < sizeof(*ip)) in lagg_hashmbuf()
1718 off += iphlen; in lagg_hashmbuf()
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| /dragonfly/sys/dev/netif/igb/ |
| H A D | if_igb.c | 4801 int hoff, iphlen, thoff; in igb_tso_pullup() local
4807 iphlen = m->m_pkthdr.csum_iphlen; in igb_tso_pullup()
4811 KASSERT(iphlen > 0, ("invalid ip hlen")); in igb_tso_pullup()
4815 if (__predict_false(m->m_len < hoff + iphlen + thoff)) { in igb_tso_pullup()
4816 m = m_pullup(m, hoff + iphlen + thoff); in igb_tso_pullup()
4838 int hoff, ctxd, iphlen, thoff; in igb_tso_ctx() local
4840 iphlen = m->m_pkthdr.csum_iphlen; in igb_tso_ctx()
4857 vlan_macip_lens |= iphlen; in igb_tso_ctx()
4884 *hlen = hoff + iphlen + thoff; in igb_tso_ctx()
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| /dragonfly/sys/dev/netif/bge/ |
| H A D | if_bge.c | 5101 int thoff, iphlen, hoff, hlen; in bge_setup_tso() local
5108 iphlen = m->m_pkthdr.csum_iphlen; in bge_setup_tso()
5112 KASSERT(iphlen > 0, ("invalid ip header len")); in bge_setup_tso()
5115 if (__predict_false(m->m_len < hoff + iphlen + thoff)) { in bge_setup_tso()
5116 m = m_pullup(m, hoff + iphlen + thoff); in bge_setup_tso()
5124 th = mtodoff(m, struct tcphdr *, hoff + iphlen); in bge_setup_tso()
5129 ip->ip_len = htons(mss + iphlen + thoff); in bge_setup_tso()
5132 hlen = (iphlen + thoff) >> 2; in bge_setup_tso()
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| /dragonfly/sys/dev/netif/bnx/ |
| H A D | if_bnx.c | 5135 int thoff, iphlen, hoff, hlen; in bnx_setup_tso() local
5142 iphlen = m->m_pkthdr.csum_iphlen; in bnx_setup_tso()
5146 KASSERT(iphlen > 0, ("invalid ip header len")); in bnx_setup_tso()
5149 if (__predict_false(m->m_len < hoff + iphlen + thoff)) { in bnx_setup_tso()
5150 m = m_pullup(m, hoff + iphlen + thoff); in bnx_setup_tso()
5158 th = mtodoff(m, struct tcphdr *, hoff + iphlen); in bnx_setup_tso()
5163 ip->ip_len = htons(mss + iphlen + thoff); in bnx_setup_tso()
5166 hlen = (iphlen + thoff) >> 2; in bnx_setup_tso()
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| /dragonfly/sys/dev/netif/jme/ |
| H A D | if_jme.c | 1633 int hoff, iphlen, thoff; in jme_tso_pullup() local
1639 iphlen = m->m_pkthdr.csum_iphlen; in jme_tso_pullup()
1643 KASSERT(iphlen > 0, ("invalid ip hlen")); in jme_tso_pullup()
1647 if (__predict_false(m->m_len < hoff + iphlen + thoff)) { in jme_tso_pullup()
1648 m = m_pullup(m, hoff + iphlen + thoff); in jme_tso_pullup()
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| /dragonfly/sys/dev/virtual/amazon/ena/ |
| H A D | ena.c | 2650 int iphlen; in ena_tx_csum() local
2682 iphlen = ip->ip_hl << 2; in ena_tx_csum()
2683 th = (struct tcphdr *)((caddr_t)ip + iphlen); in ena_tx_csum()
2726 ena_meta->l3_hdr_len = iphlen; in ena_tx_csum()
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| /dragonfly/sys/dev/netif/bce/ |
| H A D | if_bce.c | 6605 int thoff, iphlen, hoff; in bce_tso_setup() local
6611 iphlen = m->m_pkthdr.csum_iphlen; in bce_tso_setup()
6616 KASSERT(iphlen >= sizeof(struct ip), in bce_tso_setup()
6617 ("invalid ip header len %d", iphlen)); in bce_tso_setup()
6621 if (__predict_false(m->m_len < hoff + iphlen + thoff)) { in bce_tso_setup()
6622 m = m_pullup(m, hoff + iphlen + thoff); in bce_tso_setup()
6634 flags |= (((iphlen + thoff - in bce_tso_setup()
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| /dragonfly/sys/dev/netif/mxge/ |
| H A D | if_mxge.c | 1644 int hoff, iphlen, thoff; in mxge_pullup_tso() local
1650 iphlen = m->m_pkthdr.csum_iphlen; in mxge_pullup_tso()
1654 KASSERT(iphlen > 0, ("invalid ip hlen")); in mxge_pullup_tso()
1658 if (__predict_false(m->m_len < hoff + iphlen + thoff)) { in mxge_pullup_tso()
1659 m = m_pullup(m, hoff + iphlen + thoff); in mxge_pullup_tso()
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| /dragonfly/sys/dev/netif/ix/ |
| H A D | if_ix.c | 1439 int hoff, iphlen, thoff; in ix_tso_pullup() local
1445 iphlen = m->m_pkthdr.csum_iphlen; in ix_tso_pullup()
1449 KASSERT(iphlen > 0, ("invalid ip hlen")); in ix_tso_pullup()
1453 if (__predict_false(m->m_len < hoff + iphlen + thoff)) { in ix_tso_pullup()
1454 m = m_pullup(m, hoff + iphlen + thoff); in ix_tso_pullup()
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