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Searched refs:max_linkhdr (Results 1 – 22 of 22) sorted by relevance

/freebsd/sys/netinet6/
H A Dnd6_nbr.c430 KASSERT(max_linkhdr + maxlen <= MCLBYTES, ( in nd6_ns_output_fib()
432 __func__, max_linkhdr, maxlen, MCLBYTES)); in nd6_ns_output_fib()
434 if (max_linkhdr + maxlen > MHLEN) in nd6_ns_output_fib()
451 m->m_data += max_linkhdr; /* or M_ALIGN() equivalent? */ in nd6_ns_output_fib()
996 KASSERT(max_linkhdr + maxlen <= MCLBYTES, ( in nd6_na_output_fib()
998 __func__, max_linkhdr, maxlen, MCLBYTES)); in nd6_na_output_fib()
1000 if (max_linkhdr + maxlen > MHLEN) in nd6_na_output_fib()
1017 m->m_data += max_linkhdr; /* or M_ALIGN() equivalent? */ in nd6_na_output_fib()
H A Dip6_mroute.c1644 mm->m_data += max_linkhdr; in register_send()
H A Dip6_output.c270 m->m_data += max_linkhdr; in ip6_fragment()
/freebsd/sys/netinet/
H A Dtcp_output.c933 ipsec_optlen - max_linkhdr; in tcp_default_output()
1004 if (max_linkhdr + hdrlen > MCLBYTES) in tcp_default_output()
1006 if (max_linkhdr + hdrlen > MHLEN) in tcp_default_output()
1061 if (MHLEN < hdrlen + max_linkhdr) in tcp_default_output()
1074 m->m_data += max_linkhdr; in tcp_default_output()
1082 if (len <= MHLEN - hdrlen - max_linkhdr && !hw_tls) { in tcp_default_output()
1147 if (isipv6 && (MHLEN < hdrlen + max_linkhdr) && in tcp_default_output()
1152 m->m_data += max_linkhdr; in tcp_default_output()
H A Dudp_usrreq.c1340 M_PREPEND(m, sizeof(struct udpiphdr) + max_linkhdr, M_NOWAIT); in udp_send()
1345 m->m_data += max_linkhdr; in udp_send()
1346 m->m_len -= max_linkhdr; in udp_send()
1347 m->m_pkthdr.len -= max_linkhdr; in udp_send()
H A Dtcp_syncache.c1815 KASSERT(max_linkhdr + tlen + TCP_MAXOLEN <= MHLEN, in syncache_respond()
1818 max_linkhdr, tlen, (uintmax_t)TCP_MAXOLEN, MHLEN)); in syncache_respond()
1827 m->m_data += max_linkhdr; in syncache_respond()
H A Dip_options.c535 m->m_data += max_linkhdr; in ip_insertoptions()
H A Dip_mroute.c2389 mb_first->m_data += max_linkhdr; in pim_register_send_upcall()
2447 mb_first->m_data += max_linkhdr; in pim_register_send_rp()
H A Dip_output.c989 m->m_data += max_linkhdr; in ip_fragment()
H A Dtcp_subr.c1803 m->m_data += max_linkhdr; in tcp_respond()
1849 n->m_data += max_linkhdr; in tcp_respond()
H A Dsctp_output.c11171 mout = sctp_get_mbuf_for_msg(len + max_linkhdr, 1, M_NOWAIT, 1, MT_DATA); in sctp_send_resp_msg()
11178 SCTP_BUF_RESV_UF(mout, max_linkhdr); in sctp_send_resp_msg()
/freebsd/sys/netpfil/ipfilter/netinet/
H A Dip_fil_freebsd.c347 m->m_data += max_linkhdr; in ipf_send_reset()
545 if (iclen + max_linkhdr + fin->fin_plen > avail) { in ipf_send_icmp_err()
552 xtra = MIN(fin->fin_plen, avail - iclen - max_linkhdr); in ipf_send_icmp_err()
569 avail -= (max_linkhdr + iclen); in ipf_send_icmp_err()
577 m->m_data += max_linkhdr; in ipf_send_icmp_err()
829 m->m_data += max_linkhdr; in ipf_fastroute()
/freebsd/sys/kern/
H A Duipc_mbuf.c124 u_int max_linkhdr = 16; variable
127 SYSCTL_INT(_kern_ipc, KIPC_MAX_LINKHDR, max_linkhdr, CTLFLAG_RD,
128 &max_linkhdr, 16, "Size of largest link layer header");
138 max_hdr = max_linkhdr + max_protohdr; in max_hdr_grow()
146 if (new > max_linkhdr) { in max_linkhdr_grow()
147 max_linkhdr = new; in max_linkhdr_grow()
1206 if (m && totlen + off + max_linkhdr <= MHLEN) { in m_devget()
1207 m->m_data += max_linkhdr; in m_devget()
1208 len -= max_linkhdr; in m_devget()
/freebsd/sys/netipsec/
H A Dipsec_mbuf.c76 hlen + max_linkhdr < M_LEADINGSPACE(m)) { in m_makespace()
/freebsd/sys/netpfil/ipfw/
H A Dip_fw2.c561 m->m_data += max_linkhdr; in ipfw_send_abort()
669 m->m_data += max_linkhdr; in ipfw_send_pkt()
H A Dip_fw_dynamic.c2371 m->m_data += max_linkhdr; in dyn_mgethdr()
/freebsd/sys/netinet/tcp_stacks/
H A Drack.c18553 if (MHLEN < hdrlen + max_linkhdr) in rack_fast_rsm_output()
18560 m->m_data += max_linkhdr; in rack_fast_rsm_output()
18581 max_linkhdr); in rack_fast_rsm_output()
18602 (len <= MHLEN - hdrlen - max_linkhdr)) { in rack_fast_rsm_output()
19130 if (MHLEN < hdrlen + max_linkhdr) in rack_fast_output()
19137 m->m_data += max_linkhdr; in rack_fast_output()
19158 max_linkhdr); in rack_fast_output()
19179 (len <= MHLEN - hdrlen - max_linkhdr)) { in rack_fast_output()
21363 max_linkhdr); in rack_output()
21428 if (max_linkhdr + hdrlen > MCLBYTES) in rack_output()
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H A Dbbr.c12980 max_linkhdr); in bbr_output_wtime()
13032 if (max_linkhdr + hdrlen > MCLBYTES) in bbr_output_wtime()
13034 if (max_linkhdr + hdrlen > MHLEN) in bbr_output_wtime()
13077 if (MHLEN < hdrlen + max_linkhdr) in bbr_output_wtime()
13091 m->m_data += max_linkhdr; in bbr_output_wtime()
13142 if (len <= MHLEN - hdrlen - max_linkhdr && !hw_tls) { in bbr_output_wtime()
13246 if (isipv6 && (MHLEN < hdrlen + max_linkhdr) && in bbr_output_wtime()
13251 m->m_data += max_linkhdr; in bbr_output_wtime()
/freebsd/sys/sys/
H A Dmbuf.h1302 extern u_int max_linkhdr; /* Largest link-level header */
/freebsd/sys/net/
H A Dif_bridge.c3667 (max_linkhdr + 3) & ~3)) == NULL) { in bridge_ip_checkbasic()
3765 (max_linkhdr + 3) & ~3)) == NULL) { in bridge_ip6_checkbasic()
/freebsd/sys/netpfil/pf/
H A Dif_pfsync.c1879 m = m_get2(max_linkhdr + b->b_len, M_NOWAIT, MT_DATA, M_PKTHDR); in pfsync_sendout()
1885 m->m_data += max_linkhdr; in pfsync_sendout()
H A Dpf.c4038 m->m_data += max_linkhdr; in pf_build_tcp()
4133 m->m_data += max_linkhdr; in pf_send_sctp_abort()